Do alcohol use reasons and contexts differentiate adolescent high-intensity drinking? Data from U.S. high school seniors, 2005-2016.

PubMed

Terry-McElrath, Yvonne M; Stern, Stephanie A; Patrick, Megan E

2017-11-01

The purpose of this study was to examine associations between (a) self-reported reasons for and contexts of alcohol use and (b) high-intensity drinking (i.e., having 10+ drinks in a row in the past 2 weeks) among national samples of U.S. 12th grade students. Data were obtained from 16,902 students who reported any past 12-month alcohol use from nationally representative annual 12th grade student samples from 2005-2016. When asked about drinking behavior during the past 2 weeks, 72% reported consuming less than 5 drinks at most during 1 drinking occasion; 14% reported 5-9 drinks, 7% reported 10-14 drinks, and 7% reported 15+ drinks. Adolescent drinkers in all categories (<5, 5-9, 10-14, and 15+ drinks) endorsed "to have a good time" as the most prevalent reason for alcohol use, and "at a party" as the most prevalent context of alcohol use. However, high-intensity drinking was particularly likely among adolescents drinking for coping, compulsive use, and drug effect reasons, as well as those who enjoyed the taste. Having 15+ drinks (vs. 10-14 drinks) was particularly associated with compulsive use and enjoying the taste. The relative risk of any high-intensity drinking, and of higher levels of high-intensity drinking involvement, increased with the total number of reasons and contexts endorsed. Alcohol appears to serve a larger number of functions for high-intensity drinking adolescents than non-high-intensity drinking youth. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Beliefs, Behaviors, and Contexts of Adolescent Caffeine Use: A Focus Group Study.

PubMed

Ludden, Alison B; O'Brien, Elizabeth M; Pasch, Keryn E

2017-07-29

Caffeinated products are widely available to adolescents, and consumption of caffeine products-energy drinks and coffee in particular-is on the rise in this age group (Branum, Rossen, & Schoendorf, 2014). Yet, little is known about the psychosocial context of caffeine use. Previous studies on adolescent caffeine use have focused on caffeine's acute physiological effects, rather than the psychosocial contexts and beliefs regarding different types of caffeinated beverages (e.g., coffee, energy drinks, soda). The current research examines the contexts and beliefs associated with adolescents' use of caffeinated beverages (e.g., coffee, energy drinks, soda) using a focus group approach. Eleven focus group interviews (49 total participants) addressed adolescents' motivations for and patterns of caffeine use; they were transcribed and axial coding was used to identify common themes. Coffee and energy drinks were perceived to be the most popular caffeinated beverages. Reasons for consuming caffeine included the effect of caffeine as a stimulant, the pleasant feelings experienced when drinking it, and the fact that caffeine was available. As for contexts, coffee was consumed in more diverse social contexts than other caffeinated beverages. Friends and sports were the most popular contexts for energy drink use. The present findings inform adolescent health promotion efforts and provide researchers and practitioners alike detailed information in adolescents' own words about how and why they use caffeine. Adolescents' beliefs about caffeinated products are not uniform; the reasons adolescents articulate regarding their use of coffee, soda, and energy drinks are different across contexts and beverage type.

Adolescent Gender Differences in Alcohol Problem Behaviors and the Social Contexts of Drinking.

ERIC Educational Resources Information Center

Treiman, Katherine A.; Beck, Kenneth H.

1996-01-01

This study of over 1300 high school students examined gender differences in the social context of drinking associated with 4 alcohol problem behaviors (high intensity drinking, binge drinking, driving while intoxicated, and riding with an intoxicated driver). Student surveys revealed significant multivariate interaction effects between gender and…

75 FR 80828 - Draft Compliance Policy Guide Sec. 510.800 Beverages-Serving Size Labeling; Availability

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-23

... per 12 ounces: (1) Sports drinks (this term is used by industry and has not been defined by the Agency), (2) bottled water and water beverages, (3) soft drinks and diet soft drinks, (4) energy drinks (this term is used by industry and has not been defined by the Agency), and (5) ready-to- drink teas. The CPG...

The marketing of responsible drinking: competing voices and interests.

PubMed

Wettlaufer, Ashley; Cukier, Samantha; Giesbrecht, Norman; Greenfield, Thomas K

2012-03-01

This paper contrasts health-oriented low-risk drinking guidelines (LRDGs) with social drinking marketing and popular advice on the amount of alcohol to be provided for social occasions. The questions addressed include:What is the underlying evidence base and rationale for health-oriented versus socially oriented drinking guidelines?What are the recommended amounts of alcohol per person from the LRDGs and from popular advice? This paper draws on existing research, archival data, websites, print media and key informant interviews. The focus is on recent information on LRDGs and social drinking indicators in Canada, the USA, Australia and the UK. There is extensive epidemiological research indicating the associations between drinking pattern and risk for chronic disease and trauma as well as certain potential health benefits from drinking small amounts regularly. This body of evidence is one resource for government or medically sanctioned LRDGs in many jurisdictions. In contrast, for those planning social events where liquor is served, information is available from the hospitality industry, retailers and liquor control boards.While some overlap exists between these two sources of information, in some contexts normative recommendations support drinking at potentially dangerous levels. The inconsistency among the different guidelines highlights one of the challenges of conveying health information on a drug that is integrated into social life and used extensively. It also reflects a siloed approach to alcohol policy—where retailing and harm reduction practices are managed by different sectors of government that seldom reflect a coordinated response.

The Marketing of Responsible Drinking: Competing Voices and Interests

PubMed Central

Wettlaufer, Ashley; Cukier, Samantha; Giesbrecht, Norman; Greenfield, Thomas K.

2011-01-01

Aim This paper contrasts health-oriented low-risk drinking guidelines (LRDG) with social drinking marketing and popular advice on the amount of alcohol to be provided for social occasions. The questions addressed include: What is the underlying evidence base and rationale for health-oriented vs. socially-oriented drinking guidelines? What are the recommended amounts of alcohol per person from the LRDGs and from popular advice? Method This paper draws on existing research, archival data, web sites, print media, and key informant interviews. The focus is on recent information on LRDGs and social drinking indicators in Canada, the U.S., Australia, and the U.K. Results There is extensive epidemiological research indicating the associations between drinking pattern and risk for chronic disease and trauma as well as certain potential health benefits from drinking small amounts regularly. This body of evidence is one resource for government or medically-sanctioned LRDGs in many jurisdictions. In contrast, for those planning social events where liquor is served, information is available from the hospitality industry, retailers, and liquor control boards. While some overlap exists between these two sources of information, in some contexts normative recommendations support drinking at potentially dangerous levels. Discussion The inconsistency among the different guidelines highlights one of the challenges of conveying health information on a drug that is integrated into social life and used extensively. It also reflects a siloed approach to alcohol policy – where retailing and harm reduction practices are managed by different sectors of government that seldom reflect a coordinated response. PMID:22489309

Alcohol Outlet Density, Drinking Contexts and Intimate Partner Violence: A Review of Environmental Risk Factors

ERIC Educational Resources Information Center

Cunradi, Carol B.; Mair, Christina; Todd, Michael

2014-01-01

Alcohol use is a robust predictor of intimate partner violence (IPV). A critical barrier to progress in preventing alcohol-related IPV is that little is known about how an individual's specific drinking contexts (where, how often, and with whom one drinks) are related to IPV, or how these contexts are affected by environmental characteristics,…

Alcohol industry corporate social responsibility initiatives and harmful drinking: a systematic review.

PubMed

Mialon, Melissa; McCambridge, Jim

2018-04-25

There is growing awareness of the detrimental effects of alcohol industry commercial activities, and concern about possible adverse impacts of its corporate social responsibility (CSR) initiatives, on public health. The aims of this systematic review were to summarize and examine what is known about CSR initiatives undertaken by alcohol industry actors in respect of harmful drinking globally. We searched for peer-reviewed studies published since 1980 of alcohol industry CSR initiatives in seven electronic databases. The basic search strategy was organized around the three constructs of 'alcohol', 'industry' and 'corporate social responsibility'. We performed the searches on 21 July 2017. Data from included studies were analyzed inductively, according to the extent to which they addressed specified research objectives. A total of 21 studies were included. We identified five types of CSR initiatives relevant to the reduction of harmful drinking: alcohol information and education provision; drink driving prevention; research involvement; policy involvement and the creation of social aspects organizations. Individual companies appear to undertake different CSR initiatives than do industry-funded social aspects organizations. There is no robust evidence that alcohol industry CSR initiatives reduce harmful drinking. There is good evidence, however, that CSR initiatives are used to influence the framing of the nature of alcohol-related issues in line with industry interests. This research literature is at an early stage of development. Alcohol policy measures to reduce harmful drinking are needed, and the alcohol industry CSR initiatives studied so far do not contribute to the attainment of this goal.

Should I drink responsibly, safely or properly? Confusing messages about reducing alcohol-related harm

PubMed Central

Hall, Sabine; Kypri, Kypros

2017-01-01

‘Responsible drinking’ campaigns emerged in the early 1970s as a means of addressing hazardous drinking and its related consequences. While these were initially the product of public health agencies and health-related NGOs, they are increasingly being developed and disseminated by the alcohol industry. There is considerable debate as to whether industry-generated campaigns are designed to reduce hazardous drinking and related problems (as argued by their developers) or are designed to avoid government regulation or even to increase sales. The aim of the present study was to explore the way that recent industry-developed responsible drinking campaigns are perceived and interpreted by the general public. That is, do they promote low-risk drinking, promote risky drinking, or just muddy the waters. Two sub-studies were conducted. The first, a mall intercept study with 180 adults in two Australian shopping districts, explored participants’ understanding of slogans/taglines. The second, an online survey with 480 Australian adults, explored understandings and interpretations of television/online commercials. The results of the two studies revealed diversity in participants’ interpretation of the ‘responsible drinking’ advertisements. Terminology utilised in industry-developed advertisements was found to be ambiguous; for example, what age group was being referred to in the tagline ‘Kids and alcohol don’t mix’, and whether ‘Drink Properly’ meant not drinking to excess or drinking in a way that made you look more sophisticated. In Study Two, the government-developed campaign (‘Know when to say when’) was clearly interpreted as warning against risky consumption of alcohol; whereas the industry-developed campaigns (‘How to drink properly’, ‘Kids absorb your drinking’, ‘Friends are waiting’) were interpreted to have a range of different meanings, including some seemingly unrelated to alcohol. These findings are consistent with the literature evaluating anti-smoking campaigns developed by the tobacco industry, and previous research showing that industry communications serve to soften public opinion and create the impression of a ‘socially responsible’ industry but are likely to be less effective than initiatives focused on the availability and promotion of alcohol. PMID:28934269

Alcohol outlet density, drinking contexts and intimate partner violence: a review of environmental risk factors.

PubMed

Cunradi, Carol B; Mair, Christina; Todd, Michael

2014-01-01

Alcohol use is a robust predictor of intimate partner violence (IPV). A critical barrier to progress in preventing alcohol-related IPV is that little is known about how an individual's specific drinking contexts (where, how often, and with whom one drinks) are related to IPV, or how these contexts are affected by environmental characteristics, such as alcohol outlet density and neighborhood disadvantage. The putative mechanism is the social environment in which drinking occurs that may promote or strengthen aggressive norms. Once these contexts are known, specific prevention measures can be put in place, including policy-oriented (e.g., regulating outlet density) and individually oriented (e.g., brief interventions to reduce risk for spousal aggression) measures targeting at-risk populations. This paper reviews applicable theories and empirical research evidence that links IPV to drinking contexts and alcohol outlet density, highlights research gaps, and makes recommendations for future research. © The Author(s) 2015 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

Mediating alcohol use in Eastern Nigeria: a qualitative study exploring the role of popular media in young people's recreational drinking

PubMed Central

Henderson, Lesley

2017-01-01

Abstract Nigeria has high levels of alcohol consumption, and little or no regulation of the alcohol industry. There is a dearth of studies exploring young adults’ drinking in a Nigerian context with only a few predominantly quantitative surveys. These do not explore the social meanings attached to drinking practices nor do they shed light on potential gender differences and how these are mediated by popular media. This qualitative study addresses this gap with semi-structured interviews involving 31 undergraduate students. It identifies that media consumption shapes drinking behaviour in ways which are highly patterned and gendered. Participants with high consumption of both Hollywood films and popular American reality television series associate heavy alcohol consumption with high social status, economic independence and gender equality. By contrast, Nollywood (local) films which are intended to act as moral tales and warn of the dangers of drinking appear paradoxically to support participants’ views of alcohol as positive (alleviating anxiety, depression and menstrual discomfort). Nigeria currently has no serious regulation of alcohol on television which is embedded in everyday life. Attempts to develop wider public health campaigns and policies should take this saturated media landscape into account to develop harm reduction strategies which are linked directly to media literacy programmes. PMID:28482104

Evaluation of the Evidence Base for the Alcohol Industry’s Actions to Reduce Drink Driving Globally

PubMed Central

Esser, Marissa B.; Bao, James; Jernigan, David H.

2016-01-01

Objectives. To evaluate the evidence base for the content of initiatives that the alcohol industry implemented to reduce drink driving from 1982 to May 2015. Methods. We systematically analyzed the content of 266 global initiatives that the alcohol industry has categorized as actions to reduce drink driving. Results. Social aspects public relations organizations (i.e., organizations funded by the alcohol industry to handle issues that may be damaging to the business) sponsored the greatest proportion of the actions. Only 0.8% (n = 2) of the sampled industry actions were consistent with public health evidence of effectiveness for reducing drink driving. Conclusions. The vast majority of the alcohol industry’s actions to reduce drink driving does not reflect public health evidenced–based recommendations, even though effective drink-driving countermeasures exist, such as a maximum blood alcohol concentration limit of 0.05 grams per deciliter for drivers and widespread use of sobriety checkpoints. PMID:26890181

Autonomy, special offers and routines: a Q methodological study of industry-driven marketing influences on young people's drinking behaviour.

PubMed

Scott, Stephanie; Baker, Rachel; Shucksmith, Janet; Kaner, Eileen

2014-11-01

To identify shared patterns of views in young people relating to the influence of industry-driven alcohol marketing (price, promotion, product and place of purchase/consumption) on their reported drinking behaviour. Q methodology harnessed qualitative and quantitative data to generate distinct clusters of opinions as follows: 39 opinion statements were derived from earlier in-depth qualitative interviews with 31 young people; by-person factor analysis was carried out on 28 participants' (six previous interviewees and 22 new recruits) rank orderings of these statements (most-to-least agreement); interpretation of the factor arrays was aided by 10-15-minute debriefing interviews held immediately following each Q-sort. Northeast England Young people aged 14-17 years purposively recruited from high schools, higher education colleges, youth centres and youth offending teams. Centroid factor extraction and varimax rotation of factors generated three distinct accounts: factor one ('autonomous, sophisticated consumers') illustrated a self-defined sense of individuality and autonomy in alcohol choices; factor two ('price-driven consumers') appeared price-led, choosing to drink what was most accessible or cheapest; and factor three ('context-focused consumers') described drinking practices where products were chosen to serve specific functions such as being easy to carry while dancing. Considering young people's views on alcohol marketing, different perspectives can be identified. These include perceived imperviousness to maketing, responsiveness to price and affordability and responsiveness to marketing focusing on youth lifestyles. © 2014 The Authors. Addiction published by John Wiley & Sons Ltd on behalf of Society for the Study of Addiction.

Parenting Manuals on Underage Drinking: Differences between Alcohol Industry and Non-Industry Publications

ERIC Educational Resources Information Center

Lindsay, Gordon B.; Merrill, Ray M.; Owens, Adam; Barleen, Nathan A.

2008-01-01

Background: There is some debate over the efficacy of alcohol industry parenting manuals. Purpose: This study compares the content and focus of alcohol industry and non-industry "talk to your child about drinking" parenting manuals. Methods: Parenting manuals from Anheuser-Busch and Miller Brewing Company were compared to federal government and…

Is biological treatment a viable alternative for micropollutant removal in drinking water treatment processes?

PubMed

Benner, Jessica; Helbling, Damian E; Kohler, Hans-Peter E; Wittebol, Janneke; Kaiser, Elena; Prasse, Carsten; Ternes, Thomas A; Albers, Christian N; Aamand, Jens; Horemans, Benjamin; Springael, Dirk; Walravens, Eddy; Boon, Nico

2013-10-15

In western societies, clean and safe drinking water is often taken for granted, but there are threats to drinking water resources that should not be underestimated. Contamination of drinking water sources by anthropogenic chemicals is one threat that is particularly widespread in industrialized nations. Recently, a significant amount of attention has been given to the occurrence of micropollutants in the urban water cycle. Micropollutants are bioactive and/or persistent chemicals originating from diverse sources that are frequently detected in water resources in the pg/L to μg/L range. The aim of this review is to critically evaluate the viability of biological treatment processes as a means to remove micropollutants from drinking water resources. We first place the micropollutant problem in context by providing a comprehensive summary of the reported occurrence of micropollutants in raw water used directly for drinking water production and in finished drinking water. We then present a critical discussion on conventional and advanced drinking water treatment processes and their contribution to micropollutant removal. Finally, we propose biological treatment and bioaugmentation as a potential targeted, cost-effective, and sustainable alternative to existing processes while critically examining the technical limitations and scientific challenges that need to be addressed prior to implementation. This review will serve as a valuable source of data and literature for water utilities, water researchers, policy makers, and environmental consultants. Meanwhile this review will open the door to meaningful discussion on the feasibility and application of biological treatment and bioaugmentation in drinking water treatment processes to protect the public from exposure to micropollutants. Copyright © 2013 Elsevier Ltd. All rights reserved.

Sexual-orientation differences in drinking patterns and use of drinking contexts among college students

PubMed Central

Coulter, Robert W.S.; Marzell, Miesha; Saltz, Robert; Stall, Ron; Mair, Christina

2016-01-01

Background Evidence suggests there are important sexual-orientation differences in alcohol consumption, particularly among women. Little is known about where gay/lesbian and bisexual college students drink or differences in patterns of alcohol use between heterosexual, gay/lesbian, and bisexual students. The goal of this analysis was to examine patterns of alcohol consumption—including drinking prevalence, quantity, frequency, and contexts of use—by sexual orientation. Methods Data on sexual identity, gender, drinking behaviors, and drinking contexts were examined from repeated cross-sectional samples of undergraduate students attending 14 public California universities from 2003–2011 (n=58,903). Multivariable statistical techniques were employed to examine sexual-orientation differences stratified by gender. Results Gay males, lesbians, and bisexual females were significantly more likely to report drinking alcohol in the current semester than their same-gender heterosexual peers (relative risks ranged from 1.07 to 1.10, p-values<0.01). Among current drinkers, bisexual females consumed 7 or more drinks and lesbians consumed 10 or more drinks on significantly more days than heterosexual females. On the other hand, gay male drinkers consumed 8 or more drinks on significantly fewer days than heterosexual male drinkers. Compared to their same-gender heterosexual peers: lesbian/gay and bisexual students drank less frequently at Greek parties (incidence rate ratios [IRRs] ranged from 0.52 to 0.73, p-values<0.01); lesbians (IRR=0.84, p=0.043) and bisexual males (IRR=0.82, p=0.009) drank less frequently at off-campus parties; and gay males drank more frequently outdoors (IRR=1.63, p<0.001) and at bars/restaurants (IRR=1.21, p=0.013). Conclusions Alcohol prevention programs and future research should consider sexual-orientation differences in drinking patterns and drinking contexts. PMID:26827292

Motivation and self-efficacy in the context of moderated drinking: global self-report and ecological momentary assessment.

PubMed

Kuerbis, Alexis; Armeli, Stephen; Muench, Frederick; Morgenstern, Jon

2013-12-01

Despite ample research demonstrating the role of motivation and self-efficacy in predicting drinking in the context of abstinence, little research explicitly explores their role in the context of moderation, and none have utilized daily diary methods. The purpose of this study was to (a) explore the concordance between global self-report and daily diary composite measures of motivation and self-efficacy and (b) compare the ability of each in predicting drinking outcomes in the context of a study of brief AUD treatments focused on controlled drinking. Problem drinkers (N = 89) were assessed, provided feedback about their drinking, and randomly assigned to one of three conditions: two brief AUD treatments or a third group asked to change on their own. Global self-report (GSR) measures were administered at baseline and Week 8 (end of treatment). Daily diary composites (DDC) were created from data collected via an Interactive Voice Recording system during the week prior to baseline and the week prior to Week 8. Findings revealed some concordance between GSR and DDC at both baseline and Week 8, indicating the two methods capture some of the same construct; however, their respective relationships to drinking differed. DDC for both baseline and Week 8 significantly predicted Week 8 drinking outcomes, whereas only change in GSR significantly predicted drinking outcomes. Findings suggest that motivation and self-efficacy are important to moderated drinking, and that both GSR and daily diary methods are useful in understanding mechanisms of change in the context of moderation. Daily diary methods may provide significant advantages. Limitations and arenas for future research are discussed. PsycINFO Database Record (c) 2013 APA, all rights reserved.

The worldwide battle against soft drinks in schools.

PubMed

Hawkes, Corinna

2010-04-01

Sugar-sweetened beverages are widely believed to be contributing to the growing prevalence of overweight and obesity around the world. One of the channels used by industry to encourage greater consumption and preferences for soft drinks is schools. But governments around the world are taking action to limit the availability of soft drinks in schools. More than 30 national and subnational governmental bodies have made efforts to restrict availability, and the soft drinks industry has also taken some limited voluntary action. Most government-led efforts-with some exceptions-restrict the availability of any drink with added sugar, but the voluntary pledges take less-restrictive approaches. There is little consensus on artificially sweetened drinks. Policies vary in other ways, too, presenting an opportunity to study the effects of different policy approaches on short- and long-term consumption and attitudes. In the meantime, the widespread condemnation of soft drinks in schools suggests that it is within the industry's interests to take more comprehensive action. 2010 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Adult attachment and drinking context as predictors of alcohol problems and relationship satisfaction in college students.

PubMed

Hocking, Elise C; Simons, Raluca M; Simons, Jeffrey S; Freeman, Harry

2018-01-01

Evidence suggests that for young adults, intimate partners influence each other's drinking patterns. Therefore, exploration of variables related to intimate partner relationships (such as attachment style) could broaden the current understanding of risk factors for alcohol problems in this demographic. The current study examined the role of drinking context in the relationships among insecure attachment, alcohol problems, and relationship satisfaction. A path model was hypothesized where the relationship between insecure attachment and alcohol problems would be explained via two distinct drinking contexts (i.e., drinking with one's partner and drinking away from one's partner). It was also hypothesized that the relationship between insecure attachment and relationship satisfaction would be explained via these same two drinking contexts. Participants were 194 undergraduate students ages 18-25 who reported being in a monogamous intimate partner relationship for at least 90 days and had also consumed alcohol in the past 90 days. The sample was comprised of 76% women and 24% men. The hypothesized direct relationship from anxious attachment to alcohol problems was significant; there were also significant direct paths from both anxious and avoidant attachment to relationship satisfaction. The hypotheses regarding indirect relationships were not supported. The results of this study contribute to the existing literature, in that they suggest that drinking in the context of an intimate relationship may not directly affect relationship satisfaction in this population. However, relationship functioning still appears to be an important variable to consider in the prevention and treatment of alcohol-related problems affecting college students.

Does beverage type and drinking context matter in an alcohol-related injury? Evidence from emergency department patients in Latin America.

PubMed

Andreuccetti, Gabriel; Carvalho, Heraclito B; Ye, Yu; Bond, Jason; Monteiro, Maristela; Borges, Guilherme; Cherpitel, Cheryl J

2014-04-01

Previous studies have already substantiated alcohol's causal role in injuries. Yet the role that alcoholic beverage preferences and the drinking context play in the risk for injury is still under-investigated. In this study, a cross-national comparison of the association between alcohol and injury focusing on beverage type preference and the drinking context is reported. Emergency department (ED) injured patients were interviewed in eight countries from the Latin American and Caribbean (LAC) region. Data on the type of alcoholic beverage, total alcohol volume, and the place where the injury occurred were obtained from patients who reported any alcohol consumption within 6h prior to being injured. Patients who did not drink prior to injury were also asked about their typical drinking pattern and the injury place. Differences within- and between-groups were evaluated regarding patients' typical drinking and drinking before injury. Beer was the most prevalent beverage type usually consumed among injured patients across countries, however, patients who drank before injury had a higher typical consumption of spirits than those not drinking prior to injury. The total alcohol volume typically consumed and drinking in public settings were also found to be positively associated with alcohol-related injury. A similar beverage-specific association with alcohol-related injury was found across LAC countries, mainly attributed to beer consumption, and spirits drinkers seem to have a greater chance of becoming involved in injury events. Future prevention strategies should inform the public about harms from drinking associated with the context in which drinking takes place. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Mediating alcohol use in Eastern Nigeria: a qualitative study exploring the role of popular media in young people's recreational drinking.

PubMed

Dumbili, Emeka W; Henderson, Lesley

2017-06-01

Nigeria has high levels of alcohol consumption, and little or no regulation of the alcohol industry. There is a dearth of studies exploring young adults' drinking in a Nigerian context with only a few predominantly quantitative surveys. These do not explore the social meanings attached to drinking practices nor do they shed light on potential gender differences and how these are mediated by popular media. This qualitative study addresses this gap with semi-structured interviews involving 31 undergraduate students. It identifies that media consumption shapes drinking behaviour in ways which are highly patterned and gendered. Participants with high consumption of both Hollywood films and popular American reality television series associate heavy alcohol consumption with high social status, economic independence and gender equality. By contrast, Nollywood (local) films which are intended to act as moral tales and warn of the dangers of drinking appear paradoxically to support participants' views of alcohol as positive (alleviating anxiety, depression and menstrual discomfort). Nigeria currently has no serious regulation of alcohol on television which is embedded in everyday life. Attempts to develop wider public health campaigns and policies should take this saturated media landscape into account to develop harm reduction strategies which are linked directly to media literacy programmes. © The Author 2017. Published by Oxford University Press.

Sexual-orientation differences in drinking patterns and use of drinking contexts among college students.

PubMed

Coulter, Robert W S; Marzell, Miesha; Saltz, Robert; Stall, Ron; Mair, Christina

2016-03-01

Evidence suggests there are important sexual-orientation differences in alcohol consumption, particularly among women. Little is known about where gay/lesbian and bisexual college students drink or differences in drinking patterns derived from graduated frequency measures between heterosexual, gay/lesbian, and bisexual students. The goal of this analysis was to examine patterns of alcohol consumption-including drinking prevalence, quantity, frequency, and contexts of use-by sexual orientation. Data on sexual identity, gender, drinking behaviors, and drinking contexts were examined from repeated cross-sectional samples of undergraduate students attending 14 public California universities from 2003-2011 (n=58,903). Multivariable statistical techniques were employed to examine sexual-orientation differences stratified by gender. Gay males, lesbians, and bisexual females were significantly more likely to report drinking alcohol in the current semester than their same-gender heterosexual peers (relative risks ranged from 1.07 to 1.10, p-values <0.01). Among current drinkers, bisexual females consumed 7 or more drinks and lesbians consumed 10 or more drinks on significantly more days than heterosexual females. On the other hand, gay male drinkers consumed 8 or more drinks on significantly fewer days than heterosexual male drinkers. Compared to their same-gender heterosexual peers: lesbian/gay and bisexual students drank less frequently at Greek parties (incidence rate ratios [IRRs] ranged from 0.52 to 0.73, p-values <0.01); lesbians (IRR=0.84, p=0.043) and bisexual males (IRR=0.82, p=0.009) drank less frequently at off-campus parties; and gay males drank more frequently outdoors (IRR=1.63, p<0.001) and at bars/restaurants (IRR=1.21, p=0.013). Alcohol prevention programs and future research should consider sexual-orientation differences in drinking patterns and use of drinking contexts. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Increasing the effectiveness of messages promoting responsible undergraduate drinking: tailoring to personality and matching to context.

PubMed

York, Valerie K; Brannon, Laura A; Miller, Megan M

2012-01-01

This study addressed the serious problem of college student binge drinking by identifying factors that improve the effectiveness of messages encouraging responsible drinking presented through a website simulation. We tested schema matching (i.e., whether the message matches the person's self-schema type or not) and two types of context matching (i.e., whether the message matches the topic or values of the message context) to determine their relative influence on the effectiveness of the message. We expected that messages matched to any of these factors would be more effective than messages not matched. Schema matching reduced intentions to drink while staying in/home, but topic matching reduced intentions to drink when going out, suggesting that different factors are important for messages targeting drinking behavior in different locations. Significant interactions between topic matching and value matching on message evaluation variables indicated that the message should not match the message context too closely. That is, there appears to be a matching threshold: Increasing the number of factors the message matches does not increase message effectiveness, possibly because it makes the message too redundant with the surrounding content.

Integrierter Ansatz zur Beurteilung eines Aufsuchungsantrages auf Schiefergas in Hessen

NASA Astrophysics Data System (ADS)

Fritsche, Johann-Gerhard; Brodsky, Jan; Heggemann, Heiner; Hoffmann, Michaela; Hottenrott, Martin; Kracht, Matthias; Reischmann, Thomas; Rosenberg, Fred; Schlösser-Kluger, Inga

2016-06-01

In the context of an application for a shale gas exploration license including hydraulic fracturing, the Geological Survey of Hessen (HLNUG) has grouped and ranked structural geological regions in terms of their shale gas potential and the function of overlying rocks as barriers. Tectonic and structural features as well as the type of reservoir have been examined. Rock units overlying the shale gas layers have been classified as hydrogeological units and divided into aquifers and hydraulic barriers. Possible effects on drinking water abstraction facilities, mineral springs and water for industrial use have also been estimated, followed by an analysis of competing requirements for land use. A potential for shale gas can only be identified in a region north of Kassel, covering about 16 % of the claim area. Approximately 65 % of this region is overlapped by protection areas for drinking water and mineral springs, nature reserves and many other areas of public interest.

Social Factors Influencing Russian Male Alcohol Use over the Life Course: A Qualitative Study Investigating Age Based Social Norms, Masculinity, and Workplace Context.

PubMed

Keenan, Katherine; Saburova, Lyudmila; Bobrova, Natalia; Elbourne, Diana; Ashwin, Sarah; Leon, David A

2015-01-01

The massive fluctuations occurring in Russian alcohol-related mortality since the mid-1980s cannot be seen outside of the context of great social and economic change. There is a dearth of qualitative studies about Russian male drinking and especially needed are those that address social processes and individual changes in drinking. Conducted as part of a longitudinal study on men's alcohol consumption in Izhevsk, this qualitative study uses 25 semi-structured biographical interviews with men aged 33-60 years to explore life course variation in drinking. The dominant pattern was decreasing binge and frequent drinking as men reached middle age which was precipitated by family building, reductions in drinking with work colleagues, and health concerns. A minority of men described chaotic drinking histories with periods of abstinence and heavy drinking. The results highlight the importance of the blue-collar work environment for conditioning male heavy drinking in young adulthood through a variety of social, normative and structural mechanisms. Post-Soviet changes had a structural influence on the propensity for workplace drinking but the important social function of male drinking sessions remained. Bonding with workmates through heavy drinking was seen as an unavoidable and essential part of young men's social life. With age peer pressure to drink decreased and the need to perform the role of responsible breadwinner put different behavioural demands on men. For some resisting social pressure to drink became an important site of self-determination and a mark of masculine maturity. Over the lifetime the place where masculine identity was asserted shifted from the workplace to the home, which commonly resulted in a reduction in drinking. We contribute to existing theories of Russian male drinking by showing that the performance of age-related social roles influences Russian men's drinking patterns, drinking contexts and their attitudes. Further research should be conducted investigating drinking trajectories in Russian men.

Social Factors Influencing Russian Male Alcohol Use over the Life Course: A Qualitative Study Investigating Age Based Social Norms, Masculinity, and Workplace Context

PubMed Central

Keenan, Katherine; Saburova, Lyudmila; Bobrova, Natalia; Elbourne, Diana; Ashwin, Sarah; Leon, David A.

2015-01-01

The massive fluctuations occurring in Russian alcohol-related mortality since the mid-1980s cannot be seen outside of the context of great social and economic change. There is a dearth of qualitative studies about Russian male drinking and especially needed are those that address social processes and individual changes in drinking. Conducted as part of a longitudinal study on men’s alcohol consumption in Izhevsk, this qualitative study uses 25 semi-structured biographical interviews with men aged 33–60 years to explore life course variation in drinking. The dominant pattern was decreasing binge and frequent drinking as men reached middle age which was precipitated by family building, reductions in drinking with work colleagues, and health concerns. A minority of men described chaotic drinking histories with periods of abstinence and heavy drinking. The results highlight the importance of the blue-collar work environment for conditioning male heavy drinking in young adulthood through a variety of social, normative and structural mechanisms. Post-Soviet changes had a structural influence on the propensity for workplace drinking but the important social function of male drinking sessions remained. Bonding with workmates through heavy drinking was seen as an unavoidable and essential part of young men’s social life. With age peer pressure to drink decreased and the need to perform the role of responsible breadwinner put different behavioural demands on men. For some resisting social pressure to drink became an important site of self-determination and a mark of masculine maturity. Over the lifetime the place where masculine identity was asserted shifted from the workplace to the home, which commonly resulted in a reduction in drinking. We contribute to existing theories of Russian male drinking by showing that the performance of age-related social roles influences Russian men’s drinking patterns, drinking contexts and their attitudes. Further research should be conducted investigating drinking trajectories in Russian men. PMID:26575847

Energy Drinks: A Contemporary Issues Paper.

PubMed

Higgins, John P; Babu, Kavita; Deuster, Patricia A; Shearer, Jane

2018-02-01

Since their introduction in 1987, energy drinks have become increasingly popular and the energy drink market has grown at record pace into a multibillion-dollar global industry. Young people, students, office workers, athletes, weekend warriors, and service members frequently consume energy drinks. Both health care providers and consumers must recognize the difference between energy drinks, traditional beverages (e.g., coffee, tea, soft drinks/sodas, juices, or flavored water), and sports drinks. The research about energy drinks safety and efficacy is often contradictory, given the disparate protocols and types of products consumed: this makes it difficult to draw firm conclusions. Also, much of the available literature is industry-sponsored. After reports of adverse events associated with energy drink consumption, concerns including trouble sleeping, anxiety, cardiovascular events, seizures, and even death, have been raised about their safety. This article will focus on energy drinks, their ingredients, side effects associated with their consumption, and suggested recommendations, which call for education, regulatory actions, changes in marketing, and additional research.

Tridimensionality of alcohol use in Canada: Patterns of drinking, contexts and motivations to drink in the definition of Canadian drinking profiles according to gender.

PubMed

Fortin, Marilyn; Moulin, Stéphane; Picard, Elyse; Bélanger, Richard E; Demers, Andrée

2015-02-03

The aim of this paper is to examine whether there is an underlying multidimensional typology of drinking according to gender among a population presenting heterogeneous drinking profiles in Canada. Latent class analysis was chosen to analyze the degree of statistical relationship among three indicators of drinking practices: patterns of drinking - i.e., frequency and quantity; contexts; and motivations to drink. Multivariate multilogistic regressions were conducted to explore the composition of each typology by age and education. Participants were selected from the Canadian GENACIS survey (Gender, Alcohol, and Culture: An International Study) and comprised 871 men and 843 women (N = 1,714) aged between 18 and 77 years and being regular alcohol drinkers (consumption at least once a month). Respondents to the GENACIS questionnaire completed questions on use, contexts and reasons to drink as well as socio-economic questions (age and education), adjusted by Canadian province of residence. Six profiles were distinguished among men and five among women. Men and women share four drinking patterns but present distinctive characteristics of drinking. We also observed variability in the relationship according to socio-economic status and gender. Our results confirmed the complexity and variability of drinking practices according to gender in Canada and the necessity to focus on gender and social dimensions in order to enhance our understanding of alcohol use. This study also reinforces the idea of adapting promotion strategies and interventions in public health by gender and social status in order to make them more efficient.

Youth Acquisition of Alcohol and Drinking Contexts: An In-Depth Look

PubMed Central

Friese, Bettina; Grube, Joel W.; Moore, Roland S.

2015-01-01

Despite efforts to limit underage access to alcohol, alcohol availability remains a challenge for youth drinking prevention. This paper fills a gap in our understanding of alcohol consumption among youths by systematically investigating how and under what circumstances they obtain alcohol and the context within which they consume it. Qualitative interviews (n=47) were conducted with teens to collect information about where and how they obtain alcohol and the contexts within which they drink. Respondents were knowledgeable about commercial and social sources and used this knowledge in their decision making regarding where to obtain alcohol. Teens used their social relationships to circumvent existing policies designed to limit underage access to alcohol. Findings indicate that the majority of teens’ drinking occasions occur in their own or someone else’s home. PMID:25445811

Alcohol industry and non-alcohol industry sponsorship of sportspeople and drinking.

PubMed

O'Brien, Kerry S; Miller, Peter G; Kolt, Gregory S; Martens, Matthew P; Webber, Andrew

2011-01-01

To examine the relationship between direct alcohol and non-alcohol sponsorship and drinking in Australian sportspeople. Australian sportspeople (N = 652; 51% female) completed questionnaires on alcohol and non-alcohol industry sponsorship (from bars, cafes etc.), drinking behaviour (Alcohol Use Disorders Identification Test (AUDIT)) and known confounders. 31% reported sponsorship (29.8% alcohol industry; 3.7% both alcohol and non-alcohol industry and 1.5% non-alcohol industry only) Multivariate regression showed that receipt of alcohol industry sponsorship was predictive of higher AUDIT scores (β(adj) = 1.67, 95% confidence interval (CI): 0.56-2.78), but non-alcohol industry sponsorship and combinations of both were not (β(adj) = 0.18, 95% CI: -2.61 to 2.68; and β(adj) = 2.58, 95% CI: -0.60 to 5.76, respectively). Governments should consider alternatives to alcohol industry sponsorship of sport. Hypothecated taxes on tobacco have been used successfully for replacing tobacco sponsorship of sport in some countries, and may show equal utility for the alcohol industry's funding of sport.

THE EPIDEMIOLOGY OF CHEMICAL CONTAMINANTS OF DRINKING WATER

EPA Science Inventory

A number of chemical contaminants have been identified in drinking water. These contaminants reach drinking water supplies from various sources, including municipal and industrial discharges, urban and rural run-off, natural geological formations, drinking water distrib...

Drinking Context and Intimate Partner Violence: Evidence From the California Community Health Study of Couples

PubMed Central

Cunradi, Carol B.; Mair, Christina; Todd, Michael; Remer, Lillian

2012-01-01

Objective: Couples in which one or both partners is a heavy or problem drinker are at elevated risk for intimate partner violence (IPV), yet little is known about the extent to which each partner’s drinking in different contexts (volume consumed per setting in bars, parties, at home, or in public places) increases the likelihood that partner aggression will occur. This study examined associations between the volume consumed in different settings by each partner and the occurrence and frequency of IPV. Method: We obtained a geographic sample of married or cohabiting couples residing in 50 medium to large California cities. Cross-sectional survey data were collected via confidential telephone interviews (60% response rate). Logistic and negative binomial regression analyses were based on 1,585 couples who provided information about past-12-month IPV, drinking contexts (number of times attended, proportion of drinking occasions when attended, average number of drinks), frequency of intoxication, and psychosocial and demographic factors. Drinking context–IPV associations for each partner were adjusted for the other partner’s volume for that context and other covariates. Results: Male partner’s volume per setting for bars and parks or public places was associated with the occurrence and frequency of male-to-female IPV and female-to-male IPV. Male’s volume per setting for quiet evening at home was associated with the occurrence of female-to-male IPV; female partner’s volume for this setting was associated with the frequency of male-to-female IPV and female-to-male IPV. Conclusions: Among couples in the general population, each partner’s drinking in certain contexts is an independent risk factor for the occurrence and frequency of partner aggression. PMID:22846237

Social Influences on the Clustering of Underage Risky Drinking and Its Consequences in Communities

PubMed Central

Reboussin, Beth A.; Song, Eun-Young; Wolfson, Mark

2012-01-01

Objective: The purpose of this research was to examine whether the clustering of underage risky drinking and its consequences within communities might arise from shared perceptions regarding underage drinking as well as the social context of drinking. Method: The Enforcing Underage Drinking Laws Randomized Community Trial provided data from repeated cross-sectional samples of 5,017 current drinkers (2,619 male) ages 14–20 years from 68 communities surveyed in 2004, 2006, and 2007. Alternating logistic regressions were used to estimate the influence of social factors on the clustering of getting drunk, heavy episodic drinking, nonviolent consequences, and driving after drinking or riding with a drinking driver. Results: The clustering of getting drunk, heavy episodic drinking, and nonviolent consequences was no longer statistically significant after adjustment for drinking with friends and drinking with parents. Parents providing alcohol explained the clustering of heavy episodic drinking and nonviolent consequences, whereas drinking with other underage drinkers and friends providing alcohol explained the clustering of nonviolent consequences. Drinking with friends or other underage drinkers and friends providing alcohol increased the risk of these behaviors, whereas drinking with parents and parents providing alcohol were protective. Perceptions regarding peer drinking, community norms, consequences for drinking, and drinking at a party did not influence clustering. Conclusions: These findings suggest that interventions to reduce underage risky drinking in communities should focus on the differential effects of the social context in which drinking occurs. PMID:23036206

A multimodal investigation of contextual effects on alcohol's emotional rewards.

PubMed

Fairbairn, Catharine E; Bresin, Konrad; Kang, Dahyeon; Rosen, I Gary; Ariss, Talia; Luczak, Susan E; Barnett, Nancy P; Eckland, Nathaniel S

2018-05-01

Regular alcohol consumption in unfamiliar social settings has been linked to problematic drinking. A large body of indirect evidence has accumulated to suggest that alcohol's rewarding emotional effects-both negative-mood relieving and positive-mood enhancing-will be magnified when alcohol is consumed within unfamiliar versus familiar social contexts. But empirical research has never directly examined links between contextual familiarity and alcohol reward. In the current study, we mobilized novel ambulatory technology to examine the effect of social familiarity on alcohol reward in everyday drinking contexts while also examining how alcohol reward observed in these field contexts corresponds to reward observed in the laboratory. Heavy social drinking participants (N = 48, 50% male) engaged in an intensive week of ambulatory assessment. Participants wore transdermal alcohol sensors while they reported on their mood and took photographs of their social contexts in response to random prompts. Participants also attended 2 laboratory beverage-administration sessions, during which their emotional responses were assessed and transdermal sensors were calibrated to estimate breathalyzer readings (eBrACs). Results indicated a significant interaction between social familiarity and alcohol episode in everyday drinking settings, with alcohol enhancing mood to a greater extent in relatively unfamiliar versus familiar social contexts. Findings also indicated that drinking in relatively unfamiliar social settings was associated with higher eBrACs. Finally, results indicated a correspondence between some mood effects of alcohol experienced inside and outside the laboratory. This study presents a novel methodology for examining alcohol reward and indicates social familiarity as a promising direction for research seeking to explain problematic drinking. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Gender differences in public and private drinking contexts: a multi-level GENACIS analysis.

PubMed

Bond, Jason C; Roberts, Sarah C M; Greenfield, Thomas K; Korcha, Rachael; Ye, Yu; Nayak, Madhabika B

2010-05-01

This multi-national study hypothesized that higher levels of country-level gender equality would predict smaller differences in the frequency of women's compared to men's drinking in public (like bars and restaurants) settings and possibly private (home or party) settings. GENACIS project survey data with drinking contexts included 22 countries in Europe (8); the Americas (7); Asia (3); Australasia (2), and Africa (2), analyzed using hierarchical linear models (individuals nested within country). Age, gender and marital status were individual predictors; country-level gender equality as well as equality in economic participation, education, and political participation, and reproductive autonomy and context of violence against women measures were country-level variables. In separate models, more reproductive autonomy, economic participation, and educational attainment and less violence against women predicted smaller differences in drinking in public settings. Once controlling for country-level economic status, only equality in economic participation predicted the size of the gender difference. Most country-level variables did not explain the gender difference in frequency of drinking in private settings. Where gender equality predicted this difference, the direction of the findings was opposite from the direction in public settings, with more equality predicting a larger gender difference, although this relationship was no longer significant after controlling for country-level economic status. Findings suggest that country-level gender equality may influence gender differences in drinking. However, the effects of gender equality on drinking may depend on the specific alcohol measure, in this case drinking context, as well as on the aspect of gender equality considered. Similar studies that use only global measures of gender equality may miss key relationships. We consider potential implications for alcohol related consequences, policy and public health.

Stricter School Soda Limits Offered: Facing Lawsuit Threat, Beverage Industry Vows to Curb High-Calorie Drinks

ERIC Educational Resources Information Center

Samuels, Christina A.

2006-01-01

The soft-drink industry vowed to voluntarily curb selling sugary sodas and other high-calorie beverages in schools, a move that was taken under threat of litigation by critics who see the industry as a prime culprit in a national obesity crisis. The promise offered no guarantee that schools would go along with the restrictions, though many…

[Investigation on acute nitrite poisoning in Yangjiang city, Guangdong province, China].

PubMed

Yu, Hongjie; Luo, Huiming; Lu, Xirong; Song, Qubo; Fan, Zifan

2002-12-01

To determine the cause of acute poisoning occurred in a factory in Yangjiang city, Guangdong province. In a cross-sectional study, interviews were conducted with the administrators of the factory and the local physician. A review was conducted on the water system used for industrial purposes and a separate system used by workers for drinking water. Treatment and discharge of industrial waste water were examined. Face-to-face interview was conducted to identify risk of exposure for illness among workers. A total number of 36 cases were identified in the plant and the attack rate was 16.4% (36/220). The incubation period (time between drinking polluted water and the onset of symptoms) had a median of 90 minutes (range: 30 - 230 minutes). Consuming water at the factory increased the attack rate and a dose-response effect was identified (chi(2)(trend) = 79.115, P < 0.01). The nitrite content of residuals in drinking water exceeded the WHO standard (1 ppm). The accident of acute poisoning was due to drinking water contaminated with sodium nitrite. The prevention of drinking water contaminated by toxic chemicals like sodium nitrite, and the design of industrial and potable water supply system need to be carefully reviewed. Regulations should be developed and enforced to minimize the impact of industrial waste water discharges to guarantee the access to clean drinking water.

Drinking Water Quality Status and Contamination in Pakistan

PubMed Central

Nafees, Muhammad; Rizwan, Muhammad; Bajwa, Raees Ahmad; Shakoor, Muhammad Bilal; Arshad, Muhammad Umair; Chatha, Shahzad Ali Shahid; Deeba, Farah; Murad, Waheed; Malook, Ijaz

2017-01-01

Due to alarming increase in population and rapid industrialization, drinking water quality is being deteriorated day by day in Pakistan. This review sums up the outcomes of various research studies conducted for drinking water quality status of different areas of Pakistan by taking into account the physicochemical properties of drinking water as well as the presence of various pathogenic microorganisms. About 20% of the whole population of Pakistan has access to safe drinking water. The remaining 80% of population is forced to use unsafe drinking water due to the scarcity of safe and healthy drinking water sources. The primary source of contamination is sewerage (fecal) which is extensively discharged into drinking water system supplies. Secondary source of pollution is the disposal of toxic chemicals from industrial effluents, pesticides, and fertilizers from agriculture sources into the water bodies. Anthropogenic activities cause waterborne diseases that constitute about 80% of all diseases and are responsible for 33% of deaths. This review highlights the drinking water quality, contamination sources, sanitation situation, and effects of unsafe drinking water on humans. There is immediate need to take protective measures and treatment technologies to overcome unhygienic condition of drinking water supplies in different areas of Pakistan. PMID:28884130

Drinking Water Quality Status and Contamination in Pakistan.

PubMed

Daud, M K; Nafees, Muhammad; Ali, Shafaqat; Rizwan, Muhammad; Bajwa, Raees Ahmad; Shakoor, Muhammad Bilal; Arshad, Muhammad Umair; Chatha, Shahzad Ali Shahid; Deeba, Farah; Murad, Waheed; Malook, Ijaz; Zhu, Shui Jin

2017-01-01

Due to alarming increase in population and rapid industrialization, drinking water quality is being deteriorated day by day in Pakistan. This review sums up the outcomes of various research studies conducted for drinking water quality status of different areas of Pakistan by taking into account the physicochemical properties of drinking water as well as the presence of various pathogenic microorganisms. About 20% of the whole population of Pakistan has access to safe drinking water. The remaining 80% of population is forced to use unsafe drinking water due to the scarcity of safe and healthy drinking water sources. The primary source of contamination is sewerage (fecal) which is extensively discharged into drinking water system supplies. Secondary source of pollution is the disposal of toxic chemicals from industrial effluents, pesticides, and fertilizers from agriculture sources into the water bodies. Anthropogenic activities cause waterborne diseases that constitute about 80% of all diseases and are responsible for 33% of deaths. This review highlights the drinking water quality, contamination sources, sanitation situation, and effects of unsafe drinking water on humans. There is immediate need to take protective measures and treatment technologies to overcome unhygienic condition of drinking water supplies in different areas of Pakistan.

Heavy and problem drinking in an American blue-collar population: implications for prevention.

PubMed

Ames, G M; Janes, C R

1987-01-01

This paper presents the findings of a prevention-oriented research project designed to identify the familial and socio-environmental precursors of heavy drinking in a blue-collar population. Using an ethnographic and primarily qualitative approach to data collection, this study examines alcohol use and drinking behavior in relation to both the family as a unit, as well as the sociocultural context in which it is embedded. It reports primarily on features of cultural, workplace, and community environments that are related to heavy or moderate drinking in the subject population. The sample consists of 30 families, 15 where the father is a heavy drinker and 15 where he is a moderate drinker. The sample was drawn from the workforce of a large manufacturing plant that closed in 1982. The social organization of the workplace, including the important factors of job alienation, job stress, inconsistent social controls, and the evolution of a 'drinking culture,' is implicated by this research to be the primary vehicle for promoting high levels of alcohol use. Although the role of the workplace in encouraging certain alcohol behaviors was predominant, the data suggest that it alone may not be sufficient for causing alcohol problems. In particular, the central importance of drinking in work-related social contexts and the relative permissiveness of the work environment was found to promote heavy drinking among individuals who were of sociocultural backgrounds where heavy drinking was permitted or even encouraged; reported a lack of effective male role models when growing up; and restricted leisure activities to male-oriented peer groups most often met through work-related contexts. Conversely factors that appeared protective of developing high-risk drinking patterns were family religious involvement, and participation of fathers in non-work related social groups that usually involved their wives and children. We conclude the paper by offering suggestions as to how these findings might lead to constructive strategies for the primary prevention of alcohol problems in the context of the workplace and community.

Prevalence and patterns of alcohol use in the Australian workforce: findings from the 2001 National Drug Strategy Household Survey.

PubMed

Berry, Jesia G; Pidd, Ken; Roche, Ann M; Harrison, James E

2007-09-01

To describe Australian workers' prevalence and patterns of alcohol use. A secondary analysis of the 2001 National Drug Strategy Household Survey. A total of 13 582 workers > or = 14 years old. Alcohol consumption levels associated with National Health and Medical Research Council (NHMRC) guidelines for short- and long-term harm were stratified by occupation and industry. Approximately 8% of the workforce drank at least weekly at short-term risky or high risk levels, 17% drank at least monthly, 18% drank at least yearly and 11% drank at long-term risky or high risk levels. The prevalence of risky or high risk drinking was higher for younger than for older workers. Controlling for socio-demographic factors, the risk of workers frequently drinking at levels associated with short-term harm was lowest in the education industry and significantly higher in the hospitality, agriculture, manufacturing and construction industries. Drinking patterns associated with long-term harm were more prevalent in the agriculture, retail and manufacturing industries, compared to the education industry. Drinking patterns associated with both short- and long-term harm were more prevalent for blue-collar workers than professionals. Risky and high risk drinking occurred at least occasionally in 44% of Australian workers. Workers in the hospitality, agriculture, manufacturing, construction and retail industries, workers in blue-collar occupations and young workers were identified as at-risk subgroups. These data provide evidence that patterns of consumption differ between occupational and industry groups, and highlight the pressing need to develop policies, prevention and intervention strategies to reduce harmful alcohol use in Australia, particularly among young adults.

Gender and Social Pressure to Change Drinking Behavior: Results from the National Alcohol Surveys from 1984-2010.

PubMed

Polcin, Douglas L; Korcha, Rachael A; Kerr, William C; Greenfield, Thomas K; Bond, Jason

2014-01-01

Research shows social and institutional pressure influences drinking, yet determinants of who receives pressure are understudied. This paper examines age, time period, and birth cohort (APC) effects on pressure to stop or reduce drinking among U.S. men and women. Data were drawn from six National Alcohol Surveys (NAS) conducted from 1984 to 2010 (N=32,534). Receipt of pressure during the past year to quit or change drinking from formal (police, doctor, work) and informal (spouse, family, friends) sources was assessed. Determinants of pressure were similar for men and women but varied in strength. They included younger age, less education, and younger cohort groups. Cohort effects were stronger for women than men. Cohort effects among women may be due to increased alcohol marketing to younger women and the changing social contexts of their drinking. Future studies should assess associations between drinking contexts, pressures, and outcomes.

'Lead us not into temptation': adolescence and alcohol policy in Europe.

PubMed

Hope, Ann

2014-01-01

Although the World Health Organization and the European Community recognize harm to children and young people due to alcohol-whether their own or someone else's drinking-effective policies to reduce harm are not widely followed. The alcohol beverage industry's drive to use social networking systems blurs the line between user-generated and industry marketing materials, such that young people are more frequently and at a younger age, potentially exposed to the promotion of alcoholic drinks. This contravenes recommendations arising out of the emerging scientific literature that delaying the onset of drinking and reducing the prevalence of heavy session drinking are likely to promote a healthier next generation.

Social processes underlying acculturation: a study of drinking behavior among immigrant Latinos in the Northeast United States

PubMed Central

LEE, CHRISTINA S.; LÓPEZ, STEVEN REGESER; COBLY, SUZANNE M.; TEJADA, MONICA; GARCÍA-COLL, CYNTHIA; SMITH, MARCIA

2010-01-01

Study Goals To identify social processes that underlie the relationship of acculturation and heavy drinking behavior among Latinos who have immigrated to the Northeast United States of America (USA). Method Community-based recruitment strategies were used to identify 36 Latinos who reported heavy drinking. Participants were 48% female, 23 to 56 years of age, and were from South or Central America (39%) and the Caribbean (24%). Six focus groups were audiotaped and transcribed. Results Content analyses indicated that the social context of drinking is different in the participants’ countries of origin and in the United States. In Latin America, alcohol consumption was part of everyday living (being with friends and family). Nostalgia and isolation reflected some of the reasons for drinking in the USA. Results suggest that drinking in the Northeastern United States (US) is related to Latinos’ adaptation to a new sociocultural environment. Knowledge of the shifting social contexts of drinking can inform health interventions. PMID:20376331

Youth Acquisition of Alcohol and Drinking Contexts: An In-Depth Look

ERIC Educational Resources Information Center

Friese, Bettina; Grube, Joel W.; Moore, Roland S.

2013-01-01

Despite efforts to limit underage access to alcohol, alcohol availability remains a challenge for youth drinking prevention. This article fills a gap in our understanding of alcohol consumption among youths by systematically investigating how and under what circumstances they obtain alcohol and the context within which they consume it. Qualitative…

Alcohol and older people: A systematic review of barriers, facilitators and context of drinking in older people and implications for intervention design.

PubMed

Kelly, Sarah; Olanrewaju, Olawale; Cowan, Andy; Brayne, Carol; Lafortune, Louise

2018-01-01

Harmful alcohol consumption in older people has increased and effective approaches to understanding and addressing this societal concern are needed. Systematic review of qualitative studies in older populations (55+ years) to identify barriers, facilitators or context of drinking in older people. Multiple databases (MEDLINE, EMBASE, PsycINFO, CINAHL, CENTRAL, Social Sciences Citation Index, York Centre for Reviews and Dissemination, Cochrane database and grey literature) were searched from 2000 to February 2017 for studies in English, from OECD countries using MeSH terms and text words relating to alcohol combined with older age terms. Study quality was assessed using NICE methodology. The review is reported according to PRISMA. Drinking in older people is strongly linked to social engagement and there is scepticism about the health risks of alcohol. Drinking was also linked to difficulties such as social isolation, illness or bereavement. Alcohol can be related to routines and identity. However, older people often regulate their own drinking and strategies that emphasise the life experience of older people to drink wisely could be helpful. To be effective societal approaches need to take into account contexts of risks for harmful drinking. The evidence supports a strong social role for drinking alcohol which should be taken into account in any policy development with the potential benefits of social participation for cognitive health. Approaches to reducing alcohol use in older people need to avoid paradoxical harm, with a need for approaches that reduce harm from drinking alcohol but retain the benefit of socialising.

Intoxicating stories: the characteristics, contexts and implications of drinking stories among Danish youth.

PubMed

Tutenges, Sébastien; Sandberg, Sveinung

2013-11-01

To study the characteristics, contexts and implications of drinking stories among young drinkers. Ethnographic fieldwork was conducted among Danish youth at a beach resort in Bulgaria. The fieldwork included three months of participant observation and 45 semi-structured interviews with a total of 104 tourists and 11 guides. The participants in the study were aged between 16 and 26 years. The participants often shared drinking stories with each other. The stories they told involved alcohol consumption followed by one or several acts of transgression such as stripping, fighting or vomiting. They generally told the stories with amusement or pride. However, some stories were told in a critical tone and focused on negative experiences. The data suggest that for many participants, part of their reason for engaging in heavy drinking and drunken transgressions was that they wanted to build a repertoire of personal drinking stories. Their drinking behaviour was subtly motivated, inspired and guided by the drinking stories that they heard from others, as well as by the drinking stories that they themselves wanted to create. There is an intimate interactional relationship between drinking behaviour and drinking stories. Drinking behaviours can generate stories, but the stories, in turn, influence behaviours and attitudes related to alcohol. Drinking stories are therefore key to understanding drinking among youth. Copyright © 2013 Elsevier B.V. All rights reserved.

Longitudinal effects of age at onset and first drinking situations on problem drinking.

PubMed

Warner, Lynn A; White, Helene R

2003-12-01

The purpose of this study was to describe aspects of the first alcohol-use experience, and examine the predictive relations among age of first use, context of alcohol use initiation, and problem drinking with and without controls for psychosocial risk factors. Data were from the Rutgers Health and Human Development Project, a five-wave, prospective study of substance-use behaviors in a community sample. Respondents, who were first interviewed at age 12 (1979-81) and most recently at age 30 or 31 (1999-2000) (N=371), reported on their first drinking experience, and on a range of known risk factors for alcohol abuse. Most alcohol initiation occurred during a family gathering. Regardless of initiation context, youth who drank at an early age were more likely than youth who initiated later to become problem drinkers, although the risk was relatively greater for the youth who first drank outside a family gathering. Based on multivariate logistic regressions, feeling drunk at initiation was the only onset-related variable significantly associated with problem drinking; other significant risks factors included male gender, delinquency, and family history of alcoholism. Because most initiation occurs at a family gathering, alcoholism prevention research may benefit from examining the role that drinking in family contexts could play with regard to socializing young drinkers to less risky drinking behaviors in adulthood. In particular, further research focusing on the subjective effects experienced by youth when they first drink may be merited.

Are Endocrine Disrupting Compounds a Health Risk in Drinking Water?

PubMed Central

Falconer, Ian R.

2006-01-01

There has been a great deal of international discussion on the nature and relevance of endocrine disrupting compounds in the environment. Changes in reproductive organs of fish and mollusks have been demonstrated in rivers downstream of sewage discharges in Europe and in North America, which have been attributed to estrogenic compounds in the effluent. The anatomical and physiological changes in the fauna are illustrated by feminization of male gonads. The compounds of greatest hormonal activity in sewage effluent are the natural estrogens 17β-estradiol, estrone, estriol and the synthetic estrogen ethinylestradiol. Androgens are also widely present in wastewaters. Investigations of anthropogenic chemical contaminants in freshwaters and wastewaters have shown a wide variety of organic compounds, many of which have low levels of estrogenic activity. In many highly populated countries the drinking water is sourced from the same rivers and lakes that are the recipients of sewage and industrial discharge. The River Thames which flows through London, England, has overall passed through drinking water and sewage discharge 5 times from source to mouth of the river. Under these types of circumstance, any accumulation of endocrine disrupting compounds from sewage or industry potentially affects the quality of drinking water. Neither basic wastewater treatment nor basic drinking water treatment will eliminate the estrogens, androgens or detergent breakdown products from water, due to the chemical stability of the structures. Hence a potential risk to health exists; however present data indicate that estrogenic contamination of drinking water is very unlikely to result in physiologically detectable effects in consumers. Pesticide, detergent and industrial contamination remain issues of concern. As a result of this concern, increased attention is being given to enhanced wastewater treatment in locations where the effluent is directly or indirectly in use for drinking water. In some places at which heavy anthropogenic contamination of drinking water sources occurs, advanced drinking water treatment is increasingly being implemented. This treatment employs particle removal, ozone oxidation of organic material and activated charcoal adsorption of the oxidation products. Such processes will remove industrial organic chemicals, pesticides, detergents, pharmaceutical products and hormones. Populations for which only basic wastewater and drinking water treatment are available remain vulnerable. PMID:16823090

Treated and Untreated Remission from Problem Drinking in Late Life: Post-Remission Functioning and Health-Related Quality of Life

PubMed Central

Schutte, Kathleen K.; Brennan, Penny L.; Moos, Rudolf H.

2009-01-01

Objective To evaluate the post-remission status of older remitted problem drinkers who achieved stable remission without treatment. Method The post-remission drinking behavior, health-related functioning, life context, coping, and help-seeking of older, untreated (n = 330) and treated (n = 120) former problem drinkers who had been remitted for a minimum of six years were compared twice over the course of six-years to each other and to lifetime nonproblem drinkers (n = 232). Analyses considered the impact of severity of drinking problem history. Results Untreated remitters were more likely than treated remitters to continue to drink, exhibited fewer chronic health problems and less depressive symptomatology, and were less likely to smoke. Untreated remitters’ life contexts were somewhat more benign than those of treated ones, and they were less likely to describe a coping motive for drinking and engage in post-remission help-seeking. Although untreated remitters more closely resembled lifetime nonproblem drinkers than did treated remitters, both untreated and treated remitter groups exhibited worse health-related functioning, more financial and interpersonal stressors, and more post-remission help-seeking than did lifetime nonproblem drinkers. Conclusions Regardless of whether late-life remission was gained without or with treatment, prior drinking problems conveyed a legacy of health-related and life context deficits. PMID:18829184

A Case Study of University-Community Collaboration to Reduce the Negative Effects of Binge Drinking

ERIC Educational Resources Information Center

Williams, Michael B.

2013-01-01

Binge drinking is a prevalent, persistent problem within U.S. university cities. Consequences of students' binge drinking can result in injury, assault, disruption in neighborhoods, and even death. Proponents of one potential solution to the problem, the environmental approach, propose changing the context of drinking by altering factors such…

Competing with big business: a randomised experiment testing the effects of messages to promote alcohol and sugary drink control policy.

PubMed

Scully, Maree; Brennan, Emily; Durkin, Sarah; Dixon, Helen; Wakefield, Melanie; Barry, Colleen L; Niederdeppe, Jeff

2017-12-28

Evidence-based policies encouraging healthy behaviours are often strongly opposed by well-funded industry groups. As public support is crucial for policy change, public health advocates need to be equipped with strategies to offset the impact of anti-policy messages. In this study, we aimed to investigate the effectiveness of theory-based public health advocacy messages in generating public support for sugary drink/alcohol policies (increased taxes; sport sponsorship bans) and improving resistance to subsequent anti-policy messages typical of the sugary drink/alcohol industry. We conducted a two-wave randomised online experiment assigning Australian adults to one of four health policies (sugary drink tax; sugary drink industry sports sponsorship ban; alcohol tax; alcohol industry sports sponsorship ban). Within each health policy, we randomised participants to one of five message conditions: (i) non-advocacy based message about the size and seriousness of the relevant health issue (control); (ii) standard pro-policy arguments alone; (iii) standard pro-policy arguments combined with an inoculation message (forewarning and directly refuting anti-policy arguments from the opposition); (iv) standard pro-policy arguments combined with a narrative message (a short, personal story about an individual's experience of the health issue); or (v) standard pro-policy arguments combined with a composite inoculation and narrative message. At time 1, we exposed participants (n = 6000) to their randomly assigned message. Around two weeks later, we re-contacted participants (n = 3285) and exposed them to an anti-policy message described as being from a representative of the sugary drink/alcohol industry. Generalised linear models tested for differences between conditions in policy support and anti-industry beliefs at both time points. Only the standard argument plus narrative message increased policy support relative to control at time 1. The standard argument plus narrative and standard argument plus inoculation messages were effective at increasing resistance to the persuasive impact of anti-policy messages relative to control at time 2. Dissemination of advocacy messages using inoculation or narrative components can help strengthen public resistance to subsequent anti-policy messages from industry groups.

Neighborhood Context and Binge Drinking by Race and Ethnicity in New York City

PubMed Central

Chauhan, Preeti; Ahern, Jennifer; Galea, Sandro; Keyes, Katherine M

2016-01-01

Background Neighborhood context is associated with binge drinking and has significant health, societal, and economic costs. Both binge drinking and neighborhood context vary by race and ethnicity. We examined the relations between neighborhood characteristics —neighborhood norms that are accepting of drunkeness, collective efficacy, and physical disorder — and binge drinking, with a focus on examining race and ethnic-specific relationships. Methods Respondent data were collected through 2005 random digit-dial-telephone survey for a representative sample of New York City residents; neighborhood data were based on the 2005 New York City Housing and Vacancy Survey. Participants were 1,415 past year drinkers; Whites (n = 877), Blacks (n = 292) and Hispanics (n =246). Generalized Estimating Equations (GEE) were used to estimate population average models. Results For the overall sample, neighborhood norms that were more accepting of drunkenness were associated with greater binge drinking (OR = 1.22; 95% CI = 1.09, 1.37); collective efficacy and physical disorder were not significant. However, when examining this by race/ethnicity, greater collective efficacy (OR = 0.75; 95% CI = 0.62, 0.91) and greater physical disorder (OR = 0.76; 95% CI = 0.62, 0.93) were associated with less binge drinking for Whites only. Neighborhood norms that were more accepting of drunkenness were associated with binge drinking among Whites (OR = 1.20; 95% CI = 1.05, 1.38) and, while not significant (perhaps due to power), the associations were similar for Hispanics (OR = 1.18; 95% CI = 0.83, 1.68) and slightly lower for Blacks (OR = 1.11; 95% CI = 0.67, 1.84). Conclusions Overall, results suggest that neighborhood characteristics and binge drinking are shaped, in part, by factors that vary across race/ethnicity. Thus, disaggregating data by race/ethnicity is important in understanding binge drinking behaviors. PMID:26969558

Developing a multi-pollutant conceptual framework for the selection and targeting of interventions in water industry catchment management schemes.

PubMed

Bloodworth, J W; Holman, I P; Burgess, P J; Gillman, S; Frogbrook, Z; Brown, P

2015-09-15

In recent years water companies have started to adopt catchment management to reduce diffuse pollution in drinking water supply areas. The heterogeneity of catchments and the range of pollutants that must be removed to meet the EU Drinking Water Directive (98/83/EC) limits make it difficult to prioritise areas of a catchment for intervention. Thus conceptual frameworks are required that can disaggregate the components of pollutant risk and help water companies make decisions about where to target interventions in their catchments to maximum effect. This paper demonstrates the concept of generalising pollutants in the same framework by reviewing key pollutant processes within a source-mobilisation-delivery context. From this, criteria are developed (with input from water industry professionals involved in catchment management) which highlights the need for a new water industry specific conceptual framework. The new CaRPoW (Catchment Risk to Potable Water) framework uses the Source-Mobilisation-Delivery concept as modular components of risk that work at two scales, source and mobilisation at the field scale and delivery at the catchment scale. Disaggregating pollutant processes permits the main components of risk to be ascertained so that appropriate interventions can be selected. The generic structure also allows for the outputs from different pollutants to be compared so that potential multiple benefits can be identified. CaRPow provides a transferable framework that can be used by water companies to cost-effectively target interventions under current conditions or under scenarios of land use or climate change. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

Alcohol Mixed with Energy Drinks: Daily Context of Use.

PubMed

Linden-Carmichael, Ashley N; Lau-Barraco, Cathy

2017-04-01

The link between use of alcohol mixed with energy drinks (AmEDs) and alcohol-related harms is well established, but limited research has examined the context in which AmEDs are consumed. Identifying the social and environmental characteristics of use may illuminate whether AmEDs are used in settings that could increase the likelihood of engaging in risky behaviors or experiencing harms. This study used a 2-week daily diary assessment to compare days in which AmEDs were consumed ("AmED days") and days where other types of alcohol were used ("non-AmED days") on where, when, and with whom drinking occurred. Participants were 122 (90 women) heavy drinking college students who reported mixing caffeine with alcohol at least once in the past week. Data were collected across 389 drinking days; 40 of these days involved AmED use. Multilevel modeling findings revealed that odds of drinking AmEDs were higher on days where individuals drank at a bar or club and drank at home relative to other locations. In addition, odds of pregaming were higher on AmED days as compared to non-AmED days. AmED use was linked with lower odds of drinking game behavior. Overall, AmEDs appear to be consumed in potentially risky contexts. In combination with prior findings that AmED days are linked with heavier alcohol use and more harms experienced, these findings support the unique nature of AmED consumption in terms of the factors that may predict or maintain potentially hazardous drinking patterns. Copyright © 2017 by the Research Society on Alcoholism.

Alcohol use among school-going adolescent boys and girls in an industrial town of Assam, India.

PubMed

Mahanta, Beauty; Mohapatra, P K; Phukan, N; Mahanta, J

2016-01-01

Some people in Northeast India prepare rice-based alcoholic drinks in the household. People use these drinks in religious and social functions, and these are taken even in the presence of parents and elders. Easy access to illicit substances in industrial towns and lack of social inhibition for intake of homemade alcohol might increase the vulnerability of youth to these habits. To estimate the prevalence of alcoholic drink user among school-going adolescent students in an industrial town of Assam. A cross-sectional survey was designed to collect the data using a predesigned questionnaire. Personal interview was conducted to collect the data about pattern of alcohol use, type of alcoholic drinks they use, duration, and information about parents and peer. Data were analyzed using Epi-info 17 and Statistical Package for Social Sciences-17.0 (Chicago, USA, SPSS Inc.). About 36% out of 1285 students have tasted/used homemade alcoholic drinks (HADs) and 12.3% used commercially available alcoholic drinks (CADs). Significantly higher numbers (P < 0.001) of adolescent students (≥15 years) used CAD in comparison to children (<15 years). However, the number of younger students was higher in using HAD. Minimum age at first experience of CAD was 7 years and that of HAD was 4 years; the duration varied from 1 to 8 years and 1-15 years, respectively. Parent's behavior of taking tobacco and/or alcohol influenced the habit of their children. Father's habit was found to be associated with male offspring's habit of taking CAD. About 16% of the students used one or more substances along with alcohol. High percentage of adolescents in the industrial town of Assam use alcoholic drinks with a male preponderance. They taste alcoholic drinks at a very young age. Parent's indulgence in taking tobacco, alcohol, or both was found to influence higher intake by their offspring.

MODELING CONTAMINANT PROPAGATION IN DRINKING WATER DISTRIBUTION SYSTEMS

EPA Science Inventory

The Safe Drinking Water Act and its Amendments (SDWAA) will pose a massive challenge for the drinking-water industry in the United States. As the SDWAA regulations reach implementation, increasing effort will be devoted to understanding the factors causing deterioration of water ...

The moderating role of implicit alcohol-related cognitions in hazardous alcohol use

PubMed Central

Cavanagh, Lucia; Obasi, Ezemenari M.

2015-01-01

The present study applied the Go/No-Go Association Test (GNAT; Nosek & Banaji, 2001) to measure alcohol-related implicit cognitions. Additionally, it assessed the role of implicit cognitions as a potential moderator in the relationship between explicit predictors of alcohol use and hazardous drinking behavior. University undergraduate students (N = 214) completed self-report questionnaires assessing reasons for drinking and reported alcohol use. Participants also completed two GNATs assessing implicit-alcohol-related cognitions associated with attitude (good-bad) and perceived safety (safe-dangerous). As expected, participants held implicit appraisals of alcohol as ‘‘bad’’ and ‘‘dangerous’’ in the context of nonalcoholic drinks, and as ‘‘good’’ and ‘‘safe’’ in the context of licit and illicit drugs. Implicit alcohol-related cognitions moderated the relationship between drinking to cope with negative affect and hazardous drinking and drinking due to cues or craving and hazardous drinking. These findings highlight the multidimensional nature of implicit cognitions and the role of negative implicit alcohol-related associations in moderating relationships between explicit processes and subsequent alcohol use behaviors. PMID:26989352

Drinking, Socioemotional Functioning, and Academic Progress in Secondary School

PubMed Central

Crosnoe, Robert; Benner, Aprile D.; Schneider, Barbara

2017-01-01

Secondary schools are sites of academic instruction but also contexts of socioemotional development, and the intertwining of these two functions has consequences for adolescents’ future health and education. Drawing on nationally representative data from the National Longitudinal Study of Adolescent Health (n = 8,271), this study explored the bidirectional associations among indicators of adolescents’ alcohol use and their feelings of social integration at school. Socioemotional problems did not predict increased drinking over time, but drinking predicted declining socioemotional functioning, with negative implications for adolescents’ academic grades by the end of high school. These associations, however, were conditioned by aspects of school context, with drinkers feeling more marginalized in schools characterized by dense networks with low rates of drinking. PMID:22556380

Introduction of soft drinks and processed juice in the diet of infants attending public day care centers

PubMed Central

Longo-Silva, Giovana; Toloni, Maysa Helena de Aguiar; de Menezes, Risia Cristina Egito; Asakura, Leiko; Oliveira, Maria Alice Araújo; Taddei, José Augusto de Aguiar Carrazedo

2015-01-01

OBJECTIVE: Identifying at what age infants enrolled in public day care centers are introduced to soft drinks and industrialized juice, as well as comparing the nutritional composition of these goods with natural fruit juice. METHODS: A cross-sectional study with the mothers of 636 children (aged 0 to 36 months) from nurseries of day care centers, who were asked questions about the age of feeding introduction. This study evaluated the proximate composition of soft drinks and artificial juice, comparing them with those of natural fruit juice regarding energy, sugar, fiber, vitamin C, and sodium values. The chemical composition of fruit juice was obtained by consulting the Table of Food Composition and, for industrialized drinks, the average nutritional information on the labels of the five most consumed product brands. RESULTS: The artificial drinks were consumed before the first year of life by more than half of the children studied, however, approximately 10% consumed them before the age of 6 months. With regard to the comparison among the drinks, artificial fruit juice beverages and soft drinks proved to contain from nine to 13 times higher amounts of sodium, and 15 times less vitamin C than natural juices. CONCLUSIONS: The introduction of soft drinks and industrialized juice in the diet of infants was inopportune and premature.. When compared to natural fruit juice, these have inferior nutritional composition, which suggests the urgent need for measures based on strategies for food and nutrition education in order to promote awareness and the maintenance of healthy eating habits. PMID:25662561

Reverse engineering a 'responsible drinking' campaign to assess strategic intent.

PubMed

Pettigrew, Simone; Biagioni, Nicole; Daube, Mike; Stafford, Julia; Jones, Sandra C; Chikritzhs, Tanya

2016-06-01

The alcohol industry produces 'responsible drinking' advertising campaigns. There is concern that these may promote drinking while persuading governments and the general public that the industry is acting responsibly. This paper examined young people's thoughts and feelings in response to one of these campaigns in Australia. A qualitative analysis of introspection data provided by young drinkers after exposure to a responsible drinking advertisement produced by DrinkWise called 'How to Drink Properly'. Perth, Western Australia. Forty-eight 18-21-year-old drinkers. The qualitative data were imported into NVivo10 and coded according to the various stages of advertising effects frameworks. A thematic analysis approach was used to identify patterns in the data relating to (i) perceptions of the source and purpose of the advertisement and (ii) any resulting attitudinal or behavioural outcomes. Despite the sample comprising mainly high-risk drinkers, participants were generally unable to relate to the heavy drinkers depicted in the DrinkWise advertisement. This disassociation resulted in a perceived lack of need to modify their own drinking behaviours. Instead, the study participants found the advertisement to be entertaining and supportive of existing social norms relating to heavy drinking among members of this age group. The 'How to Drink Properly' advertisement by Drinkwise in Australia may reinforce existing drinking attitudes and behaviours among young drinkers. © 2016 Society for the Study of Addiction.

U.S. DRINKING WATER REGULATIONS: TREATMENT TECHNOLOGIES AND COST.

EPA Science Inventory

The Safe Drinking Water Act and its Amendments have imposed a large number of new regulations on the U.S. drinking water industry. A major set of regulations currently under consideration will control disinfectants and disinfection by-products. Included in the development of th...

40 CFR 146.5 - Classification of injection wells.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., an underground source of drinking water. (2) Other industrial and municipal disposal wells which... underground source of drinking water. (3) Radioactive waste disposal wells which inject fluids below the lowermost formation containing an underground source of drinking water within one quarter mile of the well...

40 CFR 146.5 - Classification of injection wells.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., an underground source of drinking water. (2) Other industrial and municipal disposal wells which... underground source of drinking water. (3) Radioactive waste disposal wells which inject fluids below the lowermost formation containing an underground source of drinking water within one quarter mile of the well...

40 CFR 146.5 - Classification of injection wells.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., an underground source of drinking water. (2) Other industrial and municipal disposal wells which... underground source of drinking water. (3) Radioactive waste disposal wells which inject fluids below the lowermost formation containing an underground source of drinking water within one quarter mile of the well...

40 CFR 146.5 - Classification of injection wells.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., an underground source of drinking water. (2) Other industrial and municipal disposal wells which... underground source of drinking water. (3) Radioactive waste disposal wells which inject fluids below the lowermost formation containing an underground source of drinking water within one quarter mile of the well...

40 CFR 146.5 - Classification of injection wells.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., an underground source of drinking water. (2) Other industrial and municipal disposal wells which... underground source of drinking water. (3) Radioactive waste disposal wells which inject fluids below the lowermost formation containing an underground source of drinking water within one quarter mile of the well...

Insecure Attachment Styles, Relationship-Drinking Contexts, and Marital Alcohol Problems: Testing the Mediating Role of Relationship-Specific Drinking-to-Cope Motives

PubMed Central

Levitt, Ash; Leonard, Kenneth E.

2015-01-01

Research and theory suggest that romantic couple members are motivated to drink to cope with interpersonal distress. Additionally, this behavior and its consequences appear to be differentially associated with insecure attachment styles. However, no research has directly examined drinking to cope that is specific to relationship problems, or with relationship-specific drinking outcomes. Based on alcohol motivation and attachment theories, the current study examines relationship-specific drinking-to-cope processes over the early years of marriage. Specifically, it was hypothesized that drinking to cope with a relationship problem would mediate the associations between insecure attachment styles (i.e., anxious and avoidant) and frequencies of drinking with and apart from one’s partner and marital alcohol problems in married couples. Multilevel models were tested via the Actor-Partner Interdependence Model using reports of both members of 470 couples over the first 9 years of marriage. As expected, relationship-specific drinking-to-cope motives mediated the effects of actor anxious attachment on drinking apart from one’s partner and on marital alcohol problems, but, unexpectedly, not on drinking with the partner. No mediated effects were found for attachment avoidance. Results suggest that anxious (but not avoidant) individuals are motivated to use alcohol to cope specifically with relationship problems in certain contexts, which may exacerbate relationship difficulties associated with attachment anxiety. Implications for theory and future research on relationship-motivated drinking are discussed. PMID:25799439

Drink-driving and the alcohol beverage industry: will reducing per capita consumption solve the problem in the United Kingdom?

PubMed

Riley, D

1987-12-01

The impact of drinking and driving is one focus of the mounting concern in the West over the widespread incidence of alcohol-related problems. Conventional wisdom, in the United Kingdom as well as in other countries, suggests that reducing average consumption levels will diminish the impact of the negative effects of alcohol including drinking and driving. But whether policies designed to achieve changes in per capita consumption by increasing alcohol taxes across the board constitute the most effective strategy to reduce drinking and driving is called into question. A number of competing interventions directed at the alcohol beverage industry are analysed and new directions for producers and policymakers are proposed.

Use (and misuse) of the responsible drinking message in public health and alcohol advertising: a review.

PubMed

Barry, Adam E; Goodson, Patricia

2010-04-01

The objective is to present a comparative analysis examining the alcohol industry's and scholarly researchers' use of the concept "responsible drinking." Electronic databases associated with health, education, sociology, psychology, and medicine were the date sources. Results were limited to English, peer-reviewed articles and commentaries specifically addressing "responsible drinking." Search descriptors included responsible, responsibility, drinking, alcohol, brewer, and campaign. Eighteen articles constituted the final sample. The matrix method was utilized to organize and abstract pertinent information. Misunderstanding stemming from the inconsistency and counterintuitive nature of brewer-sponsored "responsible drinking" campaigns is further compounded by researchers' use of the term and concept of "responsible drinking" in their scholarly reports. In articulating the definition of "responsible drinking," researchers employ subjective notions and personal ideas, thus not differentiating the construct's meaning from the one acquired in brewer-sponsored campaigns. Researchers are consistently inconsistent when identifying specific health measures that promote and/or contradict responsible alcohol consumption. To evade the subjective notions of researchers and restrictive impressions attached by the alcohol industry, the manner in which individuals interpret, perceive, and practice responsible drinking must be systematically explored and examined using theoretically based constructs.

A critical analysis of "moderation" advertising sponsored by the beer industry: are "responsible drinking" commercials done responsibly?

PubMed

DeJong, W; Atkin, C K; Wallack, L

1992-01-01

This analysis reveals several important advertising trends by the U.S. beer industry, whose purported aim has been to promote "moderation" in drinking. First, the brewers' prevailing interest in promoting consumption has resulted in the use of slogans and messages that ignore the fact that certain people should not drink at all, and, in certain circumstances, that no one should drink. Second, these ads do not consistently make clear that the acts of drinking and driving should remain entirely separate. Third, several aspects of these commercials undermine whatever moderation message they may provide, in particular the use of themes and images that are similar to the beer companies' regular brand promotions. In order to present an acceptable public health message, moderation advertising must not be dominated by glamorous presentations of alcohol consumption. In short, it must be done more responsibly.

Should industry care for children? Public health advocacy and law in Australia.

PubMed

Stanley, F; Daube, M

2009-03-01

This paper uses examples to illustrate the challenges to health and law professionals interested in public health interventions to reduce the negative impact of companies making money by selling products that put children and young people at risk. Examples included are folate to prevent neural tube defects, with issues around the food industry attempting to block mandatory fortification of flour with folate; fetal alcohol syndrome and hazardous drinking in young people, with a focus on the actions of the alcohol industry including vendors; smoking and the ways in which the tobacco industry still target children; and childhood obesity, with problems again from the food and drink industries including vendors.

Painful Medical Conditions and Alcohol Use: A Prospective Study Among Older Adults

PubMed Central

Brennan, Penny L.; Schutte, Kathleen K.; SooHoo, Sonya; Moos, Rudolf H.

2011-01-01

Objective To determine associations between older adults’ baseline painful medical conditions and their 10-year drinking behavior, and whether personal and life context characteristics moderate these associations. Method At baseline, then 1, 4, and 10 years later, late-middle-aged community residents (M=61 years; n=1,291) were surveyed regarding their painful medical conditions, use of alcohol, and personal and life context characteristics. Latent growth modeling was used to determine concurrent and prospective relationships between painful medical conditions and 10-year drinking behavior, and moderating effects of personal and life context characteristics on these relationships. Results At baseline, individuals reporting more numerous painful medical conditions consumed alcohol less frequently, but had more frequent drinking problems, than did individuals with fewer such conditions. Being female and having more interpersonal social resources strengthened the association between painful medical conditions and less ethanol consumed. For men more so than women, more numerous painful medical conditions were associated with more frequent drinking problems. Baseline painful medical conditions alone had no prospective effect on 10-year change in drinking behavior, but being older and having more interpersonal social resources made it more likely that baseline painful medical conditions would predict decline over time in frequency of alcohol consumption and drinking problems. Conclusions Late-middle-aged individuals who have more numerous painful medical conditions reduce alcohol consumption but nonetheless remain at risk for more frequent drinking problems. Gender, age, and interpersonal social resources moderate the influence of painful medical conditions on late-life alcohol use. These results imply that older individuals with pain are at little immediate or long-term risk for increased alcohol consumption, but clinicians should remain alert to drinking problems among their older pain patients, especially men. PMID:21668742

Fear conditioning in mouse lines genetically selected for binge-like ethanol drinking.

PubMed

Crabbe, John C; Schlumbohm, Jason P; Hack, Wyatt; Barkley-Levenson, Amanda M; Metten, Pamela; Lattal, K Matthew

2016-05-01

The comorbidity of substance- and alcohol-use disorders (AUD) with other psychiatric conditions, especially those related to stress such as post-traumatic stress disorder (PTSD), is well-established. Binge-like intoxication is thought to be a crucial stage in the development of the chronic relapsing nature of the addictions, and self-medication through binge-like drinking is commonly seen in PTSD patients. We have selectively bred two separate High Drinking in the Dark (HDID-1 and HDID-2) mouse lines to reach high blood ethanol concentrations (BECs) after a 4-h period of access to 20% ethanol starting shortly after the onset of circadian dark. As an initial step toward the eventual goal of employing binge-prone HDID mice to study PTSD-like behavior including alcohol binge drinking, we sought first to determine their ability to acquire conditioned fear. We asked whether these mice acquired, generalized, or extinguished conditioned freezing to a greater or lesser extent than unselected control HS/Npt mice. In two experiments, we trained groups of 16 adult male mice in a standard conditioned fear protocol. Mice were tested for context-elicited freezing, and then, in a novel context, for cue-induced freezing. After extinction tests, renewal of conditioned fear was tested in the original context. Mice of all three genotypes showed typical fear responding. Context paired with shock elicited freezing behavior in a control experiment, but cue unpaired with shock did not. These studies indicate that fear learning per se does not appear to be influenced by genes causing predisposition to binge drinking, suggesting distinct neural mechanisms. However, HDID mice are shown to be a suitable model for studying the role of conditioned fear specifically in binge-like drinking. Published by Elsevier Inc.

Fear conditioning in mouse lines genetically selected for binge-like ethanol drinking

PubMed Central

Crabbe, John C.; Schlumbohm, Jason P.; Hack, Wyatt; Barkley-Levenson, Amanda M.; Metten, Pamela; Lattal, K. Matthew

2016-01-01

The comorbidity of substance- and alcohol-use disorders (AUD) with other psychiatric conditions, especially those related to stress such as post-traumatic stress disorder (PTSD), is well-established. Binge-like intoxication is thought to be a crucial stage in the development of the chronic relapsing nature of the addictions, and self-medication through binge-like drinking is commonly seen in PTSD patients. We have selectively bred two separate High Drinking in the Dark (HDID-1 and HDID-2) mouse lines to reach high blood ethanol concentrations (BECs) after a 4-h period of access to 20% ethanol starting shortly after the onset of circadian dark. As an initial step toward the eventual goal of employing binge-prone HDID mice to study PTSD-like behavior including alcohol binge drinking, we sought first to determine their ability to acquire conditioned fear. We asked whether these mice acquired, generalized, or extinguished conditioned freezing to a greater or lesser extent than unselected control HS/Npt mice. In two experiments, we trained groups of 16 adult male mice in a standard conditioned fear protocol. Mice were tested for context-elicited freezing, and then, in a novel context, for cue-induced freezing. After extinction tests, renewal of conditioned fear was tested in the original context. Mice of all three genotypes showed typical fear responding Context paired with shock elicited freezing behavior in a control experiment, but cue unpaired with shock did not. These studies indicate that fear learning per se does not appear to be influenced by genes causing predisposition to binge drinking, suggesting distinct neural mechanisms. However, HDID mice are shown to be a suitable model for studying the role of conditioned fear specifically in binge-like drinking. PMID:27139234

SMALL DRINKING WATER SYSTEMS: STATE OF THE INDUSTRY AND TREATMENT TECHNOLOGIES TO MEET THE SAFE DRINKING WATER ACT REQUIREMENTS

EPA Science Inventory

This report reviews current national data for small drinking water treatment systems, regulations pertaining to small systems, current treatment technologies, disposal of wastes, source water protection, security, and monitoring. The document serves as a roadmap for future small...

[Introduction of soft drinks and processed juice in the diet of infants attending public day care centers].

PubMed

Longo-Silva, Giovana; Toloni, Maysa Helena de Aguiar; de Menezes, Risia Cristina Egito; Asakura, Leiko; Oliveira, Maria Alice Araújo; Taddei, José Augusto de Aguiar Carrazedo

2015-01-01

Identifying at what age infants enrolled in public day care centers are introduced to soft drinks and industrialized juice, as well as comparing the nutritional composition of these goods with natural fruit juice. A cross-sectional study with the mothers of 636 children (aged 0 to 36 months) from nurseries of day care centers, who were asked questions about the age of feeding introduction. This study evaluated the proximate composition of soft drinks and artificial juice, comparing them with those of natural fruit juice regarding energy, sugar, fiber, vitamin C, and sodium values. The chemical composition of fruit juice was obtained by consulting the Table of Food Composition and, for industrialized drinks, the average nutritional information on the labels of the five most consumed product brands. The artificial drinks were consumed before the first year of life by more than half of the children studied, however, approximately 10% consumed them before the age of 6 months. With regard to the comparison among the drinks, artificial fruit juice beverages and soft drinks proved to contain from nine to 13 times higher amounts of sodium, and 15 times less vitamin C than natural juices. The introduction of soft drinks and industrialized juice in the diet of infants was inopportune and premature. When compared to natural fruit juice, these have inferior nutritional composition, which suggests the urgent need for measures based on strategies for food and nutrition education in order to promote awareness and the maintenance of healthy eating habits. Copyright © 2014 Associação de Pediatria de São Paulo. Publicado por Elsevier Editora Ltda. All rights reserved.

The Effects of Alcohol and Dosage-Set on Risk-Seeking Behavior in Groups and Individuals

PubMed Central

Sayette, Michael A.; Dimoff, John D.; Levine, John M.; Moreland, Richard L.; Votruba-Drzal, Elizabeth

2011-01-01

A great deal of risky activity occurs in social contexts, yet only recently have studies begun to examine the impact of drinking on risk-seeking behavior in groups. The present study sought to extend this work by examining both pharmacological and expectancy (dosage-set) effects of drinking. In addition, by using a much larger sample than in prior studies we aimed to increase the power to examine how drinking affects the decision making process (i.e., Does the initial proposed decision stand, or does it shift during discussion to a safer or riskier final decision?). Seven hundred twenty unacquainted social drinkers (half female) were randomly assigned to 3-person groups that consumed alcohol (0.82 g/kg males; 0.74 g/kg females), a placebo, or a noalcohol control beverage. After drinking, participants decided whether to complete a 30-min questionnaire battery (the less risky choice) or toss a coin and, pending the outcome of that toss, complete either no questionnaires or a 60-min battery (the riskier choice). Neither drinking nor believing one had been drinking affected the decision to toss the coin when participants deliberated in isolation. In contrast, when the decision occurred in a group context, groups led to believe they were drinking alcohol (i.e. groups administered alcohol or placebo beverages) were significantly more likely than groups knowing they had consumed a nonalcoholic beverage (i.e., groups administered a no-alcohol control beverage) to choose the coin toss. Results extend prior findings highlighting the effects of alcohol dosage-set in social contexts. PMID:21639596

Emissions of volatile organic compounds (VOCs) from the food and drink industries of the European community

NASA Astrophysics Data System (ADS)

Passant, Neil R.; Richardson, Stephen J.; Swannell, Richard P. J.; Gibson, N.; Woodfield, M. J.; van der Lugt, Jan Pieter; Wolsink, Johan H.; Hesselink, Paul G. M.

Estimates were made of the amounts of volatile organic compounds (VOCs) released into the atmosphere as a result of the industrial manufacture and processing of food and drink in the European Community. The estimates were based on a review of literature sources, industrial and government contacts and recent measurements. Data were found on seven food manufacturing sectors (baking, vegetable oil extraction, solid fat processing, animal rendering, fish meal processing, coffee production and sugar beet processing) and three drink manufacturing sectors (brewing, spirit production and wine making). The principle of a data quality label is advocated to illustrate the authors' confidence in the data, and to highlight areas for further research. Emissions of ethanol from bread baking and spirit maturation were found to be the principle sources. However, significant losses of hexane and large quantities of an ill-defined mixture of partially oxidized hydrocarbons were noted principally from seed oil extraction and the drying of plant material, respectively. This latter mixture included low molecular weight aldehydes, carboxylic acids, ketones, amines and esters. However, the precise composition of many emissions were found to be poorly understood. The total emission from the food and drink industry in the EC was calculated as 260 kt yr -1. However, many processes within the target industry were found to be completely uncharacterized and therefore not included in the overall estimate (e.g. soft drink manufacture, production of animal food, flavourings, vinegar, tea, crisps and other fried snacks). Moreover, the use of data quality labels illustrated the fact that many of our estimates were based on limited data. Hence, further emissions monitoring is recommended from identified sources (e.g. processing of sugar beet, solid fat and fish meal) and from uncharacterized sources.

Learning about Drinking Water: How Important Are the Three Dimensions of Knowledge That Can Change Individual Behavior?

ERIC Educational Resources Information Center

Fremerey, Christian; Bogner, Franz X.

2014-01-01

Clean drinking water, our most important resource, needs comprehensive protection. Due to its ubiquitous availability, the awareness of the importance of clean drinking water has partially vanished. Therefore, sensitizing within this context and improving individual ecological behavior has become an important issue in science curricula. We…

The Effects of Drinking Goal on Treatment Outcome for Alcoholism

ERIC Educational Resources Information Center

Bujarski, Spencer; O'Malley, Stephanie S.; Lunny, Katy; Ray, Lara A.

2013-01-01

Objective: It is well known to clinicians and researchers in the field of alcoholism that patients vary with respect to drinking goal. The objective in this study was to elucidate the contribution of drinking goal to treatment outcome in the context of specific behavioral and pharmacological interventions. Method: Participants were 1,226…

Social costs of packaging competition in the beer and soft drink industries

DOE Office of Scientific and Technical Information (OSTI.GOV)

Fraundorf, K.C.

One-way containers have enabled consumers to shift some costs on to society by forcing society to carry the burden of waste disposal. Principal costs include urban garbage collection and disposal and litter collection. The effects of non-price competition, particularly the introduction of non-returnable cans and bottles, on the competitive structure of the beer and soft drink industries are traced. Eventually the non-returnable packaging tactic was successful for national brewers; their profits increased as did their share of the industry's market. In the soft drink industry, the introduction of cans and non-returnable bottles by small companies challenged Coca-Cola's long-held dominant position.more » Social costs based on extra containers and municipal refuse expenditures understate the true costs, because they exclude ecological and health damage and the effect of litter on psychological well being. The costs, though understated, represent from 2 to 8% of sales, indicating a substantial degree of private-to-social cost shifting. (DCK)« less

Water quality and resource management in the dairy industry.

PubMed

Boguniewicz-Zablocka, Joanna; Klosok-Bazan, Iwona; Naddeo, Vincenzo

2017-11-03

Food industry is one of the most important and fastest growing sectors of economy in Poland. This sector is also characterized by high demand for the resources, particularly for water. Polish food industrial plants consumed 793 hm 3 of water in 2014. Dairy branch had a combined 35% share of the above consumption. As shown by the data obtained from the Polish Central Statistical Office, the majority of dairy plants use its own source of water, so this branch is also important water producer in Poland. Water used for dairy industry should meet the requirements of at least drinking water quality, so the factories need to treat the water. This paper analyses the correlations between selected technical process, equipment profiles and water quality, and consumption in two types of dairy factories (DF). The first one DF-1 processes approx. 50,000 L of milk, and the second, DF-2 processes approx. 330,000 L of milk per day. The water taken from the wells needs to be pre-treated because of iron and manganese concentration and due to specific requirements in various industrial processes. As a result of this work, we have managed to propose technological solutions in the context of water consumption rationalization. The proposed solutions aim at improving water and wastewater management by reducing the amount of consumed water by industry.

Chinese Women's Drinking Patterns Before and After the Hong Kong Alcohol Policy Changes.

PubMed

Wong, Eugene C; Kim, Jean H; Goggins, William B; Lau, Joseph; Wong, Samuel Y S; Griffiths, Sian M

2018-07-01

To examine the patterns of alcohol consumption in Hong Kong Chinese women before and after a period of major alcohol policy amendments. This study compared alcohol consumption patterns in Hong Kong Chinese women before and after a period of major alcohol policy amendments and found increased drinking among certain subgroups, particularly middle-aged women. These increases are likely due to personal factors (e.g. changing perceptions) as well as environmental influences (e.g. greater marketing). Cross-sectional telephone surveys were conducted on adult Chinese women prior to the 2007-2008 beer and wine tax eliminations in 2006 (n = 4946) and in 2011 (n = 2439). Over the study period, only women in the 36-45 year age stratum reported significant increases in all three drinking patterns: past-year drinking (38.1-45.2%), past-month binge drinking (2.3-5.2%) and weekly drinking (4.0-7.3%) (P < 0.05); middle-aged women, unemployed or retired women and those ascribing to alcohol's health benefits emerged as new binge drinking risk groups. In 2011, 3.5% of all drinking-aged women (8.8% of past-year drinkers, 20.7% of binge drinkers and 23.1% of weekly drinkers) reported an increased drinking frequency after the tax policy changes. The main contexts of increased drinking were social events and with restaurant meals; moreover, beliefs of alcohol's health benefits were common to all contexts of increased drinking. Of women who increased their drinking frequency, the largest proportion attributed it to peer effects/social environment conducive to drinking, and brand marketing/advertising influences. Increased drinking among certain subgroups of Hong Kong Chinese women may be due to combined influences of: increased societal acceptance of social drinking, aggressive marketing promotions and personal beliefs in the health benefits of drinking that have recently emerged in the region. Hence, multi-prong strategies are required to combat potential drinking harms in these women.

U. S. drinking-water regulations: Treatment technologies and cost

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lykins, B.W. Jr.; Clark, R.M.

The Safe Drinking Water Act and its Amendments have imposed a large number of new regulations on the US drinking-water industry. A major set of regulations currently under consideration will control disinfectants and disinfection by-products. Included in the development of these regulations is an Information Collection Rule and an Enhanced Surface Water Treatment Rule. These rules will require monitoring for microorganisms such as Giardia, Cryptosporidium, and viruses. Certain surface-water systems may be required to remove microbiological contaminants above levels currently required by the Surface Water Treatment Rule. Also included in these rules will be monitoring requirements for disinfection by-products andmore » evaluation of precursor removal technologies. As various regulations are promulgated, regulators and those associated with the drinking-water industry need to be cognizant of the potential impact of treatment to control one contaminant or group of contaminants on control of other contaminants. Compliance with drinking-water regulations mandated under the Safe Drinking Water Act and its amendments has been estimated to cost about $1.6 billion.« less

Treatment techniques for the recycling of bottle washing water in the soft drinks industry.

PubMed

Ramirez Camperos, E; Mijaylova Nacheva, P; Diaz Tapia, E

2004-01-01

The soft drink production is an important sector in the manufacturing industry of Mexico. Water is the main source in the production of soft drinks. Wastewater from bottle washing is almost 50% of the total wastewater generated by this industry. In order to reduce the consumption of water, the water of the last bottle rinse can be reused in to the bottle pre-rinse and pre-washing cycles. This work presents the characterization of the final bottle washing rinse discharge and the treatability study for the most appropriate treatment system for recycling. Average characteristics of the final bottle wash rinse were as follows: Turbidity 40.46 NTU, COD 47.7 mg/L, TSS 56 mg/L, TS 693.6 mg/L, electrical conductivity 1,194 microS/cm. The results of the treatability tests showed that the final rinse water can be used in the pre-rinse and pre-washing after removing the totality of the suspended solids, 80% of the COD and 75% of the dissolved solids. This can be done using the following treatment systems: filtration-adsorption-reverse osmosis, or filtration-adsorption-ion exchange. The installation of these treatment techniques in the soft drink industry would decrease bottle washing water consumption by 50%.

Studies on urban drinking water quality in a tropical zone.

PubMed

Mudiam, Mohana Krishna Reddy; Pathak, S P; Gopal, K; Murthy, R C

2012-01-01

Anthropogenic activities associated with industrialization, agriculture and urbanization have led to the deterioration in water quality due to various contaminants. To assess the status of urban drinking water quality, samples were collected from the piped supplies as well as groundwater sources from different localities of residential, commercial and industrial areas of Lucknow City in a tropical zone of India during pre-monsoon for estimation of coliform and faecal coliform bacteria, organochlorine pesticides (OCPs) and heavy metals. Bacterial contamination was found to be more in the samples from commercial areas than residential and industrial areas. OCPs like α,γ-hexachlorocyclohexane and 1,1 p,p-DDE {dichloro-2, 2-bis(p-chlorophenyl) ethene)} were found to be present in most of the samples from study area. The total organochlorine pesticide levels were found to be within the European Union limit (0.5 μg/L) in most of the samples. Most of the heavy metals estimated in the samples were also found to be within the permissible limits as prescribed by World Health Organization for drinking water. Thus, these observations show that contamination of drinking water in urban areas may be mainly due to municipal, industrial and agricultural activities along with improper disposal of solid waste. This is an alarm to safety of public health and aquatic environment in tropics.

Geographic Clustering of Underage Drinking and the Influence of Community Characteristics

PubMed Central

Reboussin, Beth A.; Preisser, John S.; Song, Eun-Young; Wolfson, Mark

2009-01-01

The aim of this paper was to examine the extent to which underage drinking clusters geographically in a sample of communities, and to investigate the manner in which community-level contexts are related to this process. We used data from a randomized community trial of underage drinking to provide the first quantitative estimates of the magnitude of the geographic clustering of underage drinking based upon pairwise odds ratios (PWORs). The Enforcing Underage Drinking Laws Randomized Community Trial provided data from repeated cross-sectional samples of youth aged 14-20 from 68 communities surveyed in 2004, 2006, and 2007 (n=18, 730). Past 30-day drinking, binge drinking, getting drunk, experiencing non-violent consequences as a result of drinking and making a purchase attempt all significantly clustered within-communities with PWORs ranging from 1.05 to 1.21. After adjustment for individual-level characteristics, results remained relatively unchanged. However, there was evidence that the magnitude of the clustering varied as a function of neighborhood disadvantage, neighborhood disorder, and family structure. Clustering of drunkenness and experiencing non-violent consequences as a result of drinking was greatest in the least economically disadvantaged and least disordered communities with the greatest percentage of married couple families. The clustering of making a purchase attempt, however, was greatest in more disordered communities, specifically the largest communities with the highest degree of residential mobility and housing density. These findings that clustering of underage drinking behaviors varies by community context has the potential for identifying the types of communities to target for underage drinking behavior-specific preventive interventions. PMID:19740611

Geographic clustering of underage drinking and the influence of community characteristics.

PubMed

Reboussin, Beth A; Preisser, John S; Song, Eun-Young; Wolfson, Mark

2010-01-01

The aim of this paper was to examine the extent to which underage drinking clusters geographically in a sample of communities, and to investigate the manner in which community-level contexts are related to this process. We used data from a randomized community trial of underage drinking to provide the first quantitative estimates of the magnitude of the geographic clustering of underage drinking based upon pairwise odds ratios (PWORs). The Enforcing Underage Drinking Laws Randomized Community Trial provided data from repeated cross-sectional samples of youth aged 14-20 from 68 communities surveyed in 2004, 2006, and 2007 (n=18,730). Past 30-day drinking, binge drinking, getting drunk, experiencing non-violent consequences as a result of drinking and making a purchase attempt all significantly clustered within-communities with PWORs ranging from 1.05 to 1.21. After adjustment for individual-level characteristics, results remained relatively unchanged. However, there was evidence that the magnitude of the clustering varied as a function of neighborhood disadvantage, neighborhood disorder, and family structure. Clustering of drunkenness and experiencing non-violent consequences as a result of drinking was greatest in the least economically disadvantaged and least disordered communities with the greatest percentage of married-couple families. The clustering of making a purchase attempt, however, was greatest in more disordered communities, specifically the largest communities with the highest degree of residential mobility and housing density. These findings that clustering of underage drinking behaviors varies by community context has the potential for identifying the types of communities to target for underage drinking behavior-specific preventive interventions. Copyright 2009 Elsevier Ireland Ltd. All rights reserved.

Late-life and life history predictors of older adults' high-risk alcohol consumption and drinking problems.

PubMed

Moos, Rudolf H; Schutte, Kathleen K; Brennan, Penny L; Moos, Bernice S

2010-04-01

This prospective, longitudinal study focused on late-life and life history predictors of high-risk alcohol consumption and drinking problems during a 20-year interval as adults matured from age 55-65 to 75-85. A sample of older community residents (N=719) who had consumed alcohol in the past year or shortly before was surveyed at baseline and 10 and 20 years later. At each contact point, participants completed an inventory that assessed their alcohol consumption, drinking problems, and personal and life context factors. Participants also provided information about their life history of drinking and help-seeking. Older adults who, at baseline, had more friends who approved of drinking, relied on substances for tension reduction, and had more financial resources were more likely to engage in high-risk alcohol consumption and to incur drinking problems at 10- and 20-year follow-ups. With respect to life history factors, drinking problems by age 50 were associated with a higher likelihood of late-life high-risk alcohol consumption and drinking problems; having tried to cut down on drinking and participation in Alcoholics Anonymous were associated with a lower likelihood of high-risk consumption and problems. Specific late-life and life history factors can identify older adults likely to engage in excessive alcohol consumption 10 and 20 years later. Targeted screening that considers current alcohol consumption and life context, and history of drinking problems and help-seeking, could help identify older adults at higher risk for excessive or problematic drinking. Published by Elsevier Ireland Ltd.

Late-Life and Life History Predictors of Older Adults of High-Risk Alcohol Consumption and Drinking Problems

PubMed Central

Moos, Rudolf H.; Schutte, Kathleen K.; Brennan, Penny L.; Moos, Bernice S.

2009-01-01

Aims This prospective, longitudinal study focused on late-life and life history predictors of high-risk alcohol consumption and drinking problems during a 20-year interval as adults matured from age 55–65 to age 75–85. Design, Setting, Participants A sample of older community residents (N=719) who had consumed alcohol in the past year or shortly before was surveyed at baseline and 10 years and 20 years later. Measurements At each contact point, participants completed an inventory that assessed their alcohol consumption, drinking problems, and personal and life context factors. Participants also provided information about their life history of drinking and help-seeking. Results Older adults who, at baseline, had more friends who approved of drinking, relied on substances for tension reduction, and had more financial resources were more likely to engage in high-risk alcohol consumption and to incur drinking problems at 10-year and 20-year follow-ups. With respect to life history factors, drinking problems by age 50 were associated with a higher likelihood of late-life high-risk alcohol consumption and drinking problems; having tried to cut down on drinking and participation in Alcoholics Anonymous were associated with a lower likelihood of high-risk consumption and problems. Conclusion Specific late-life and life history factors can identify older adults likely to engage in excessive alcohol consumption 10 and 20 years later. Targeted screening that considers current alcohol consumption and life context, and history of drinking problems and help-seeking, could help identify older adults at higher risk for excessive or problematic drinking. PMID:19969428

Drinking High Amounts of Alcohol as a Short-Term Mating Strategy: The Impact of Short-Term Mating Motivations on Young Adults' Drinking Behavior.

PubMed

Vincke, Eveline

2017-01-01

Previous research indicates that drinking large quantities of alcohol could function as a short-term mating strategy for young adults in mating situations. However, no study investigated whether this is actually the case. Therefore, in this article, the link between short-term mating motivations and drinking high amounts of alcohol is tested. First, a survey study ( N = 345) confirmed that young adults who engage in binge drinking are more short-term oriented in their mating strategy than young adults who never engage in binge drinking. Also, the more short-term-oriented young adults were in their mating strategy, the more often binge drinking behavior was conducted. In addition, an experimental study ( N = 229) empirically verified that short-term mating motivations increase young adults' drinking behavior, more so than long-term mating motivations. Results of the experiment clearly showed that young men and young women are triggered to drink more alcoholic beverages in a short-term mating situation compared to a long-term mating situation. Furthermore, the mating situation also affected young adults' perception of drinking behavior. Young adults in a short-term mating context perceived a higher amount of alcoholic beverages as heavy drinking compared to peers in a long-term mating context. These findings confirm that a high alcohol consumption functions as a short-term mating strategy for both young men and young women. Insights gained from this article might be of interest to institutions aimed at targeting youth alcohol (ab)use.

Adsorption of natural organic matter and disinfection byproduct precursors from surface water onto TiO2 nanoparticles: pH effects, isotherm modelling and implications for using TiO2 for drinking water treatment.

PubMed

Gora, Stephanie L; Andrews, Susan A

2017-05-01

Titanium dioxide is a photocatalyst that can remove organic contaminants of interest to the drinking water treatment industry, including natural organic matter (NOM) and disinfection byproduct (DBP) precursors. The photocatalytic reaction occurs in two steps: adsorption of the contaminant followed by degradation of the adsorbed contaminant upon irradiation with UV light. The second part of this process can lead to the formation of reactive intermediates and negative impacts on treated water quality, such as increased DBP formation potential (DBPfp). Adsorption alone does not result in the formation of reactive intermediates and thus may prove to be a safe way to incorporate TiO 2 into drinking water treatment processes. The goal of this study was to expand on the current understanding of NOM adsorption on TiO 2 and examine it in a drinking water context by observing NOM adsorption from real water sources and evaluating the effects of the resulting reductions on the DBPfp of the treated water. Bottle point isotherm tests were conducted with raw water from two Canadian water treatment plants adjusted to pH 4, pH 6 and pH 8 and dosed with TiO 2 nanoparticles. The DOC results were a good fit to a modified Freundlich isotherm. DBP precursors and liquid chromatography with organic carbon detection NOM fractions associated with DBP formation were removed to some extent at all pHs, but most effectively at pH 4. Copyright © 2017 Elsevier Ltd. All rights reserved.

Wastewater from the soft drinks industry as a source for bioethanol production.

PubMed

Isla, Miguel A; Comelli, Raúl N; Seluy, Lisandro G

2013-05-01

Wastewaters from the soft drinks industry were examined as media for producing bioethanol using yeast-mediated fermentation. Fermentation assays were performed using cola-type, orange and lemon-lime soft drinks and the biomass, sugar and ethanol levels were monitored over time. The effect of the addition of yeast extract was evaluated; the results indicated that 15 g/L is a suitable value for successful fermentation. Depletion of the sugars contained in the soft drinks (10-12% w/v) was achieved in less than 12 h when the medium was inoculated with 2 g/L of Saccharomyces cerevisiae var. Windsor. Ethanol yields were close to the theoretical values. The performance of several kinetic models was evaluated, and their parameters were determined. A model including inhibition by ethanol enabled the best adjustment of the experimental results in all assayed media. Some soft drinks include sodium benzoate in their formulae, the effect of which on yeast metabolism is discussed. Copyright © 2013 Elsevier Ltd. All rights reserved.

The building blocks of drinking experience across men and women: A case study with craft and industrial beers.

PubMed

Gómez-Corona, Carlos; Escalona-Buendía, Héctor B; Chollet, Sylvie; Valentin, Dominique

2017-09-01

In today's market, every product seems to be marked by the label of "experience". It is expected that successful products give the consumer "extraordinary experiences". The research in consumption experience is growing, but much work still needs to be done to understand the food and beverage experience. A qualitative study was conducted using contextual focus groups to explore the building blocks of consumers' drinking experience of industrial and craft beers. The results show that drinking experience is shaped by our cognitive, sensory or affective systems, especially during the core consumption experience. Elements such as attitudes, consumption habits, and individual versus social consumption, shopping experience and product benefits are also responsible for shaping the experience, but are more relevant during the pre-consumption or post-consumption experience. Gender differences occur more frequently in the affective experience, as women search more for relaxation while men for excitement and stimulation while drinking beer. When comparing industrial users versus craft, in the latter the cognitive and shopping experiences are more relevant. Overall, the results showed that the drinking experience of beers can be studied as a function of the salient human system used during product interaction, and this systems act as the building blocks of the drinking experience of beer. This information can be applied in consumer research studies to further study the experiential differences across products and consumers. Copyright © 2017 Elsevier Ltd. All rights reserved.

Decisions to Attend and Drink at Party Events: The Effects of Incentives and Disincentives and Lifetime Alcohol and Antisocial Problems.

PubMed

Finn, Peter R; Gerst, Kyle; Lake, Allison; Bogg, Tim

2017-09-01

Alcohol use disorders are associated with patterns of impulsive/risky decision making on behavioral economic decision tasks, but little is known about the factors affecting drinking-related decisions. The effects of incentives and disincentives to attend and drink at hypothetical alcohol-related party events as a function of lifetime (LT) alcohol and antisocial problems were examined in a sample of 434 young adults who varied widely in LT alcohol and antisocial problems. Moderate and high disincentives substantially discouraged decisions to attend the party events and were associated with decisions to drink less at the party events. High versus low party incentives were associated with more attendance decisions. LT antisocial problems were associated with being less deterred from attending by moderate and high disincentives. LT alcohol problems were associated with greater attendance at high party incentive contexts. LT alcohol problems were associated with drinking more at the majority of events; however, the results indicate that young adults with high levels of alcohol problems moderate their drinking in response to moderate and high disincentives. Finally, attendance and drinking decisions on this hypothetical task were significantly related to actual drinking practices. The results suggest that antisocial symptoms are associated with a reduced sensitivity to the potential negative consequences of drinking, while alcohol problems are associated with a greater sensitivity to the rewarding aspects of partying. The results also underline the value of directly assessing drinking-related decisions in different hypothetical contexts as well as assessing decisions about attendance at risky drinking events in addition to drinking amount decisions. Copyright © 2017 by the Research Society on Alcoholism.

Are nondrinkers missing from the picture?

PubMed

Bakke, Øystein

2015-03-01

WHO statistics indicate that half the world's population does not drink alcohol. With a Western outlook this fact is often overlooked. The article explores the global drinking patterns focusing on non-drinking and the global forces that contribute towards change. The large segment of non-drinking population is beneficial for public health but it is also seen as a great potential for the international alcoholic beverage industry. The forces of globalization towards conformity and a global mono-culture deprived of cultural diversity also affects non-drinking populations, to the detriment of public health.

Alcohol consumption in movies and adolescent binge drinking in 6 European countries.

PubMed

Hanewinkel, Reiner; Sargent, James D; Poelen, Evelien A P; Scholte, Ron; Florek, Ewa; Sweeting, Helen; Hunt, Kate; Karlsdottir, Solveig; Jonsson, Stefan Hrafn; Mathis, Federica; Faggiano, Fabrizio; Morgenstern, Matthis

2012-04-01

The goal of this study was to investigate whether the association between exposure to images of alcohol use in movies and binge drinking among adolescents is independent of cultural context. A cross-sectional survey study in 6 European countries (Germany, Iceland, Italy, Netherlands, Poland, and Scotland) was conducted. A total of 16 551 pupils from 114 public schools with a mean (± SD) age of 13.4 (± 1.18) years participated. By using previously validated methods, exposure to alcohol use in movies was estimated from the 250 top-grossing movies of each country (years 2004-2009). Lifetime binge drinking was the main outcome measure. Overall, 27% of the sample had consumed >5 drinks on at least 1 occasion in their life. After controlling for age, gender, family affluence, school performance, television screen time, sensation seeking and rebelliousness, and frequency of drinking of peers, parents, and siblings, the adjusted β-coefficient for lifetime binge drinking in the entire sample was 0.12 (95% confidence interval: 0.10-0.14; P < .001). The crude relationship between movie alcohol use exposure and lifetime binge drinking was significant in all countries; after covariate adjustment, the relationship was still significant in 5 of 6 countries. A sensitivity analysis revealed that the association is content specific, as there was no significant association between lifetime binge drinking and exposure to smoking in movies. The link between alcohol use in movies and adolescent binge drinking was robust and seems relatively unaffected by cultural contexts.

The role of alcohol in forging and maintaining friendships amongst Scottish men in midlife.

PubMed

Emslie, Carol; Hunt, Kate; Lyons, Antonia

2013-01-01

Men drink more heavily and are more likely to die from alcohol-related causes than women. Most alcohol research focuses on young drinkers. We describe the context of men's drinking in midlife and explore how alcohol is associated with the construction of masculinities. Qualitative research was used to examine the social context of drinking alcohol. We conducted 15 focus groups (single and mixed sex) with respondents in the west of Scotland, United Kingdom. Here we focus on the findings from 22 men aged 28 to 52 years. Men regarded drinking pints of beer in the pub together as an "act of friendship" and this functioned as a hegemonically appropriate way to communicate with and support each other. However, male friends also constructed some nonhegemonic behaviors as forgivable-and indeed acceptable-while drinking alcohol together. This included practices such as the explicit discussion of emotions and mental health and the consumption of "feminine" drinks under certain circumstances (e.g., in private, with close friends). This exploration of drinking reveals the fluidity of gender constructions-and the strategic ways in which men take up positions around hegemonic masculinity-in midlife. The close interweaving of drinking pints in the pub with notions of male friendship could lead to both health-damaging (excessive drinking) and potentially health-promoting (social support) behaviors. Health promotion experts need to be sensitive to cultural constructions of gender to address the high rates of drinking in this age group. PsycINFO Database Record (c) 2013 APA, all rights reserved.

Young adolescents' perceptions, patterns, and contexts of energy drink use. A focus group study.

PubMed

Costa, Beth M; Hayley, Alexa; Miller, Peter

2014-09-01

Caffeinated energy drinks (EDs) are purported to increase energy and improve performance, but have been associated with adverse health effects and death. EDs are popular among adolescents and young adults, yet little is known about their use among young adolescents. This study explored perceptions, patterns, and contexts of ED use in six focus groups with 40 adolescents aged 12-15 years from two regional Australian schools. A thematic analysis of the data was used to investigate knowledge about ED brands and content, ED use, reasons for ED use, physiological effects, and influences on ED use. Participants were familiar with EDs and most had used them at least once but had limited knowledge of ED ingredients, and some had difficulty differentiating them from soft and sports drinks. EDs were used as an alternative to other drinks, to provide energy, and in social contexts, and their use was associated with short-term physiological symptoms. Parents and advertising influenced participants' perceptions and use of EDs. These findings suggest young adolescents use EDs without knowing what they are drinking and how they are contributing to their personal risk of harm. The advertising, appeal, and use of EDs by adolescents appear to share similarities with alcohol and tobacco. Further research is needed to replicate and extend the current findings, informed by the lessons learned in alcohol research. Copyright © 2014 Elsevier Ltd. All rights reserved.

The Alcohol Use Disorders Identification Scale (AUDIT) normative scores for a multiracial sample of Rhodes University residence students.

PubMed

Young, Charles; Mayson, Tamara

2010-06-01

The objective of this research is to obtain accurate drinking norms for students living in the university residences in preparation for future social norms interventions that would allow individual students to compare their drinking to an appropriate reference group. Random cluster sampling was used to obtain data from 318 residence students who completed the Alcohol Use Disorders Identification Test (AUDIT), a brief, reliable and valid screening measure designed by the World Health Organisation (Babor et al. 2001). The Cronbach alpha coefficient of 0.83 reported for this multicultural sample is high, suggesting that the AUDIT may be reliably used in this and similar contexts. Normative scores are reported in the form of percentiles. Comparisons between the portions of students drinking safely and hazardously according to race and gender indicate that while male students are drinking no more hazardously than female students, white students drink far more hazardously than black students. These differences suggest that both race- and gender-specific norms would be essential for an effective social norms intervention in this multicultural South African context. Finally, the racialised drinking patterns might reflect an informal segregation of social space at Rhodes University.

One for all: workplace social context and drinking among railway workers in Ukraine.

PubMed

Murphy, Adrianna; Roberts, Bayard; McGowan, Catherine; Kizilova, Kseniya; Kizilov, Alexiy; Rhodes, Tim; McKee, Martin

2015-01-01

Alcohol consumption is a leading cause of mortality and morbidity in countries of the former Soviet Union, but little is known about its social determinants. Recent research has suggested that workplace contexts may play a role. Using qualitative methods, we investigate the relationship between workplace social contexts and drinking in Ukraine. We conducted 24 individual semi-structured interviews and two focus group discussions in Lviv and Kharkiv, Ukraine, with male railway employees aged 18+ years. Data were analysed using a thematic analysis approach. Men in our sample expressed strong feelings of interdependence and trust towards their co-workers which we defined as 'social solidarity'. Drinking with co-workers was often seen as obligatory and an integral part of co-worker social occasions. Engagement in sport or family obligations seemed to act as a deterrent to drinking among some workers. A strong sense of solidarity exists between railway co-workers in Ukraine, perhaps a remnant of the Soviet era when individuals relied on informal networks for support. Alcohol may be used as a means of expressing this solidarity. Our findings point to factors, namely engagement in sports and family, which may offer opportunities for interventions to reduce alcohol consumption among workers in Ukraine.

Content analysis of UK newspaper and online news representations of women's and men's 'binge' drinking: a challenge for communicating evidence-based messages about single-episodic drinking?

PubMed

Patterson, C; Emslie, C; Mason, O; Fergie, G; Hilton, S

2016-12-27

In the UK, men's alcohol-related morbidity and mortality still greatly exceeds women's, despite an increase in women's alcohol consumption in recent decades. New UK alcohol guidelines introduce gender-neutral low-risk alcohol consumption guidance. This study explores how UK newspaper and online news represent women's and men's 'binge' drinking to identify opportunities to better align reporting of harmful drinking with evidence. Quantitative and qualitative content analysis of 308 articles published in 7 UK national newspapers and the BBC News website between 1 January 2012 and 31 December 2013. Articles associated women with 'binge' drinking more frequently than men, and presented women's drinking as more problematic. Men were more frequently characterised as violent or disorderly, while women were characterised as out of control, putting themselves in danger, harming their physical appearance and burdening men. Descriptions of female 'binge' drinkers' clothing and appearance were typically moralistic. The UK news media's disproportionate focus on women's 'binge' drinking is at odds with epidemiological evidence, may reproduce harmful gender stereotypes and may obstruct public understandings of the gender-neutral weekly consumption limits in newly proposed alcohol guidelines. In order to better align reporting of harmful drinking with current evidence, public health advocates may engage with the media with a view to shifting media framing of 'binge' drinking away from specific groups (young people; women) and contexts (public drinking) and towards the health risks of specific drinking behaviours, which affect all groups regardless of context. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Pathogens in drinking water: Are there any new ones

DOE Office of Scientific and Technical Information (OSTI.GOV)

Reasoner, D.J.

1993-01-01

Since 1976 three newly recognized human pathogens have become familiar to the drinking water industry as waterborne disease agents. These are: the legionnaires disease agent, Legionella pneumophila and related species; and two protozoan pathogens, Giardia lamblia and Cryptosporidium parvum, both of which form highly disinfectant resistant cysts that are shed in the feces of infected individuals. The question frequently arises - are there other emerging waterborne pathogens that may pose a human health problem that the drinking water industry will have to deal with. The paper will review the current state of knowledge of the occurrence and incidence of pathogensmore » and opportunistic pathogens other than Legionella, Giardia and Cryptosporidium in treated and untreated drinking water. Bacterial agents that will be reviewed include Aeromonas, Pseudomonas, Campylobacter, Mycobacterium, Yersinia and Plesiomonas. Aspects of detection of these agents including detection methods and feasibility of monitoring will be addressed.« less

Safe Drinking Water and Satisfaction with Environmental Quality of Life in Some Oil and Gas Industry Impacted Cities of Nigeria

ERIC Educational Resources Information Center

Ejechi, E. O.; Ejechi, B. O.

2008-01-01

The availability and safety of drinking water and the environmental quality of life was investigated in five cities located in an oil-producing area of Nigeria using questionnaire-based scales, discussion and laboratory tests. Polythene-packaged sachet water and commercial and non-commercial private boreholes largely met the drinking water…

Diageo's 'Stop Out of Control Drinking' Campaign in Ireland: An Analysis.

PubMed

Petticrew, Mark; Fitzgerald, Niamh; Durand, Mary Alison; Knai, Cécile; Davoren, Martin; Perry, Ivan

2016-01-01

It has been argued that the alcohol industry uses corporate social responsibility activities to influence policy and undermine public health, and that every opportunity should be taken to scrutinise such activities. This study analyses a controversial Diageo-funded 'responsible drinking' campaign ("Stop out of Control Drinking", or SOOCD) in Ireland. The study aims to identify how the campaign and its advisory board members frame and define (i) alcohol-related harms, and their causes, and (ii) possible solutions. Documentary analysis of SOOCD campaign material. This includes newspaper articles (n = 9), media interviews (n = 11), Facebook posts (n = 92), and Tweets (n = 340) produced by the campaign and by board members. All material was coded inductively, and a thematic analysis undertaken, with codes aggregated into sub-themes. The SOOCD campaign utilises vague or self-defined concepts of 'out of control' and 'moderate' drinking, tending to present alcohol problems as behavioural rather than health issues. These are also unquantified with respect to actual drinking levels. It emphasises alcohol-related antisocial behaviour among young people, particularly young women. In discussing solutions to alcohol-related problems, it focuses on public opinion rather than on scientific evidence, and on educational approaches and information provision, misrepresenting these as effective. "Moderate drinking" is presented as a behavioural issue ("negative drinking behaviours"), rather than as a health issue. The 'Stop Out of Control Drinking' campaign frames alcohol problems and solutions in ways unfavourable to public health, and closely reflects other Diageo Corporate Social Responsibility (CSR) activity, as well as alcohol and tobacco industry strategies more generally. This framing, and in particular the framing of alcohol harms as a behavioural issue, with the implication that consumption should be guided only by self-defined limits, may not have been recognised by all board members. It suggests a need for awareness-raising efforts among the public, third sector and policymakers about alcohol industry strategies.

Shifting blame/selling health: corporate social responsibility in the age of obesity.

PubMed

Herrick, Clare

2009-01-01

This paper examines how and why health has become a Corporate Social Responsibility (CSR) strategy for the global food and drink industry (FDI) in the context of current governmental and public calls to address mounting obesity rates. It argues that, despite the current prominence of health within CSR, there has not been a reciprocal interest by those adopting sociological approaches to the study of health and illness in the implications of this strategic uptake of health or in the viability and legitimacy of the state's own public health role. This omission is addressed through an empirical exploration of three contentions: first, that health and wellbeing may be used to secure brand value and consumer goodwill at a time when mounting obesity rates demand new levels of accountability from the FDI. Secondly, that the food industry, through CSR, may promote a narrow epidemiological understanding of obesity, shifting blame from 'foods' to 'diet' and from 'diet' to 'sedentarism'. Thirdly, that CSR reporting and its associated practices have enabled the food industry to assume some responsibility for obesity prevention, thereby problematising the state's role in addressing its own 'public health' crisis.

Changes in the prevalence of alcohol in rap music lyrics 1979-2009.

PubMed

Herd, Denise

2014-02-01

This study examines the prevalence and context of alcohol references in rap music lyrics from 1979 through 2009. Four hundred nine top-ranked rap music songs released were sampled from Billboard magazine rating charts. Songs were analyzed using systematic content analysis and were coded for alcohol beverage types and brand names, drinking behaviors, drinking contexts, attitudes towards alcohol, and consequences of drinking. Trends were analyzed using regression analyses. The results of the study reveal significant increases in the presence of alcohol in rap songs; a decline in negative attitudes towards alcohol; decreases in consequences attributed to alcohol; increases in the association of alcohol with glamour and wealth, drugs, and nightclubs; and increases in references to liquor and champagne.

Alcohol Consumption in Movies and Adolescent Binge Drinking in 6 European Countries

PubMed Central

Sargent, James D.; Poelen, Evelien A. P.; Scholte, Ron; Florek, Ewa; Sweeting, Helen; Hunt, Kate; Karlsdottir, Solveig; Jonsson, Stefan Hrafn; Mathis, Federica; Faggiano, Fabrizio; Morgenstern, Matthis

2012-01-01

OBJECTIVE: The goal of this study was to investigate whether the association between exposure to images of alcohol use in movies and binge drinking among adolescents is independent of cultural context. METHODS: A cross-sectional survey study in 6 European countries (Germany, Iceland, Italy, Netherlands, Poland, and Scotland) was conducted. A total of 16 551 pupils from 114 public schools with a mean (± SD) age of 13.4 (± 1.18) years participated. By using previously validated methods, exposure to alcohol use in movies was estimated from the 250 top-grossing movies of each country (years 2004−2009). Lifetime binge drinking was the main outcome measure. RESULTS: Overall, 27% of the sample had consumed >5 drinks on at least 1 occasion in their life. After controlling for age, gender, family affluence, school performance, television screen time, sensation seeking and rebelliousness, and frequency of drinking of peers, parents, and siblings, the adjusted β-coefficient for lifetime binge drinking in the entire sample was 0.12 (95% confidence interval: 0.10−0.14; P < .001). The crude relationship between movie alcohol use exposure and lifetime binge drinking was significant in all countries; after covariate adjustment, the relationship was still significant in 5 of 6 countries. A sensitivity analysis revealed that the association is content specific, as there was no significant association between lifetime binge drinking and exposure to smoking in movies. CONCLUSIONS: The link between alcohol use in movies and adolescent binge drinking was robust and seems relatively unaffected by cultural contexts. PMID:22392174

DETERMINATION OF PERCHLORATE IN INDUSTRIAL AND FOODGRADE CHEMICALS

EPA Science Inventory

Perchlorate anion has been found in numerous drinking water supplies at concentrations that recent studies indicate may adversely affect human health. In collaboration with the Office of Ground Water and Drinking Water (OGWDW) and Dionex Corporation, the National Exposure Resea...

MODELING CONTAMINANT PROPAGATION IN DISTRIBUTION SYSTEMS.

EPA Science Inventory

The Safe Drinking Water Act and its Amendments (SDWAA) will pose a massive hallenge for the drinking water industry in the United States. As the SDWAA regulations reach implementation, increasing effort will be devoted to understanding the facctors causing deterioration of water...

Analytical procedures for environmental quality control. Volume 2. Technical report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wang, L.K.; Wang, M.H.S.

1989-01-15

This report covers sixteen important documents. Some examples are: The determination of the maximum total trihalomethane potential; Nationwide approval of alternative test procedure for analysis of trihalomethanes; Volatile organic compounds in eater by purge and trap capillary column gas chromatography with photoionization and electrolytic conductivity detectors in series; Analysis of organohalide pesticides and arclors in drinking water by microextraction and gas chromatography; Testing for lead in school drinking water; Simplified methods for food and feed testing; Determination of nitroaromatic compounds and isophorone in industrial and municipal wastewaters; Sampling for giardia and/or cryptosporidium; determination of TCDD in industrial and municipal wastewaters;more » Determination of volatile organics in industrial and municipal wastewaters; Determination of polynuclear aromatic hydrocarbons in industrial and municipal wastewaters.« less

Participants' sports characteristics related to heavy episodic drinking among French students.

PubMed

Martha, C; Grélot, L; Peretti-Watel, P

2009-03-01

The relationships between involvement in sports and alcohol consumption appear to be complex in the alcohol literature. In this study we aimed to examine this link among French students, taking into account their sports characteristics. We also examined variations in alcohol use among sport sciences students between 2002 and 2006, and the difference in alcohol use and heavy episodic drinking among sport sciences, law and pharmacy students. repeated survey; cross-sectional study; self-questionnaire survey; French (south-east France) sport sciences (n=693), law (n=325) and pharmacy (n=338) students (females=58%). In 2002, 38% of the male sport sciences students reported repeated heavy episodic drinking, and this proportion has risen to 48% in 2006 (p<0.05). When compared to law and pharmacy students, female and male sport sciences students were less likely to report repeated heavy episodic drinking (p<0.05). Engaging in physical activity (whether or not it takes place within an institution) and practising martial art were negatively related to heavy episodic drinking (p<0.05). Other factors related to heavy episodic drinking were gender-specific: among males, practising sport in a formal context, team sports, and competitive participation at a departmental or regional level represented risk factors (p<0.05), while practising an individual sport was a protective factor among females (p<0.05). This study corroborated the importance to take into account the context of practice and the type of sport practised to examine the link between sport participation and alcohol consumption. The normative context of peer socialization among competitive and team sports participants seemed to play a role in alcohol use. Further studies are needed to confirm the role of this putative factor.

Daily Variations in Spring Break Alcohol and Sexual Behaviors Based on Intentions, Perceived Norms, and Daily Trip Context

PubMed Central

Patrick, Megan E.; Lee, Christine M.

2012-01-01

Objective: Given the known risks of alcohol use and sexual behavior for college students on Spring Break, this study was designed to document the behaviors and correlates associated with being on a Spring Break trip on a given day (controlling for average time on a trip). Method: Participants were undergraduate students (n = 261; 55% women) who reported that they planned to go on a Spring Break trip. Web-based survey responses before and after Spring Break documented perceived norms, intentions, and actual behavior on each of the 10 days of Spring Break. Results: Students who went on longer trips, who previously engaged in more heavy episodic drinking, or who had greater pre–Spring Break intentions to drink reported greater alcohol use during Spring Break. Similarly, students with greater pre–Spring Break intentions to have sex, greater perceived norms for sex, or more previoussexual partners had greater odds of having sex. On days students were on trips, they had a greater likelihood of having sex, drinking to higher estimated blood alcohol concentrations, consuming more drinks, and reporting perceived drunkenness than on nontrip days, especially if they had intentions to have sex and drink alcohol (and, for models predicting sexual behavior and drunkenness, had greater perceived norms for sex and drinking). Conclusions: Students who went on Spring Break trips engaged in more risk behaviors. In addition, the context of being on a trip on a given day was associated with increased risk, especially if they had stronger intentions and, in some cases, higher perceived norms. Further research is needed to describe the contexts of Spring Break trips and how to intervene effectively. PMID:22630797

High-Risk Drinking in College: What We Know and What We Need To Learn. Final Report of the Panel on Contexts and Consequences.

ERIC Educational Resources Information Center

National Inst. on Alcohol Abuse and Alcoholism (DHHS), Rockville, MD.

Alcohol on college campuses is not a new problem, but recent concerns have centered on heavy episodic drinking, binge drinking. To address these concerns, the National Advisory Council on Alcohol Abuse and Alcoholism established two panels of nongovernmental experts to help develop a national research agenda. This report represents the work of one…

Vulnerability of Quebec drinking-water treatment plants to cyanotoxins in a climate change context.

PubMed

Carrière, Annie; Prévost, Michèle; Zamyadi, Arash; Chevalier, Pierre; Barbeau, Benoit

2010-09-01

Cyanobacteria are a growing concern in the province of Quebec due to recent highly publicised bloom episodes. The health risk associated with the consumption of drinking water coming from contaminated sources was unknown. A study was undertaken to evaluate treatment plants' capacity to treat cyanotoxins below the maximum recommended concentrations of 1.5 microg/L microcystin-LR (MC-LR) and the provisional concentration of 3.7 microg/L anatoxin-a, respectively. The results showed that close to 80% of the water treatment plants are presently able to treat the maximum historical concentration measured in Quebec (5.35 microg/L MC-LR equ.). An increase, due to climate change or other factors, would not represent a serious threat because chlorine, the most popular disinfectant, is effective in treating MC-LR under standard disinfection conditions. The highest concentration of anatoxin-a (2.3 microg/L) measured in natural water thus far in source water is below the current guideline for treated waters. However, higher concentrations of anatoxin-a would represent a significant challenge for the water industry as chlorine is not an efficient treatment option. The use of ozone, potassium permanganate or powder activated carbon would have to be considered.

Assessment of water quality and suitability analysis of River Ganga in Rishikesh, India

NASA Astrophysics Data System (ADS)

Haritash, A. K.; Gaur, Shalini; Garg, Sakshi

2016-11-01

The water samples were collected from River Ganga in Rishikesh during December 2008 to assess its suitability for drinking, irrigation, and industrial usages using various indices. Based on the values obtained and suggested designated best use, water in upper segment can be used for drinking but after disinfection (Class A); organized outdoor bathing in middle segment (Class B); and can be used as drinking water source (Class C) in lower segment in Rishikesh. All the parameters were within the specified limits for drinking water quality except E. coli. The indices of suitability for irrigation and industrial application were also evaluated. The irrigation quality ranged from good to excellent at almost all places with the exception of percent sodium. The abundance of major ions followed K+> Ca2+> Cl- > HCO3 - > Na+> Mg2+> CO3 2- trend. The major cations suggested that the water is alkaline (Na + K) than alkaline earth (Ca + Mg) type. The heavy metals (Pb, Cu, Zn, Ni) were found either absent or within the limits specified. There was no specific industrial input of pollutants. Industrial applications of the river water should be limited since the water was found to be aggressive, based on Langelier saturation index (0.3) and Ryznar stability index (8.8), with the problem of heavy to intolerable corrosion. Water quality of Ganga in Rishikesh was good with exception of most probable number (MPN) which needs regular monitoring and measures to control.

An Evaluation of the NIDS (registered trademark) ACE (trademark) Test

DTIC Science & Technology

2014-06-30

included chemicals commonly used for drinking water disinfection (chlorine and chloramine), byproducts of cyanobacteria blooms (geosmin and 2...duration field toxicity test for Army drinking water . One component of the ESB the ACE Test) is an enzymatic assay designed to detect neurotoxicants...adverse health effects is the presence of toxic industrial chemicals (TICs) in drinking water . The current field water test kit – the water quality

Presence of Epsilon HCH Together with Four Other HCH Isomers in Drinking Water, Groundwater and Soil in a Former Lindane Production Site.

PubMed

Fuscoletti, Valentina; Achene, Laura; Gismondi, Fabrizio; Lamarra, Daniela; Lucentini, Luca; Spina, Salvatore; Veschetti, Enrico; Turrio-Baldassarri, Luigi

2015-07-01

In the frame of a long-standing action of remediation of industrial soil and prevention of water pollution, a monitoring of the drinking water of the Italian town of Colleferro was performed by the ISS. The town has 22,000 inhabitants and is adjacent to a big industrial site where HCH was produced. Industrial wastes were buried in the site, eventually contaminating superficial aquifers, while a canal serving the industrial plant spread the contamination into the Sacco river and thence to the agricultural soil and to cow milk. The contamination of superficial aquifers engendered fears of pollution of the deep aquifers whence the town draws its drinking water. The results of the monitoring indicate that there is no risk for the population from consumption of the water. In one of the wells the ε-HCH was the main isomer reaching a concentration of 66 ng/L: so far the presence of this isomer in water was never reported. The paper also summarily reports the main features of soil and superficial groundwater pollution in the area and briefly describes the main actions taken by the authorities.

Workplace harassment, stress, and drinking behavior over time: gender differences in a national sample.

PubMed

Rospenda, Kathleen M; Fujishiro, Kaori; Shannon, Candice A; Richman, Judith A

2008-07-01

Research suggests that workplace harassment (WH) significantly predicts alcohol use and problem drinking behavior, but has generally failed to consider concurrent effects of other sources of stress. This two-wave study (n=1418) is the first to explore whether sexual harassment (SH) and generalized workplace harassment (GWH) predict increased drinking independently of the effects of job and life stress, and whether effects differ by gender, in a nationally representative sample. SH and GWH predicted increases in problem drinking one year later for men but not women, while life stress was associated with increased problem drinking for women but not men. This study confirms the importance of examining the associations between different types of stressors and drinking-related outcomes in gendered contexts.

Do coaches make a difference off the field? The examination of athletic coach influence on early college student drinking

PubMed Central

Mastroleo, Nadine R.; Marzell, Miesha; Turrisi, Rob; Borsari, Brian

2014-01-01

Coaches can exert a considerable influence on the lives of their athletes. However, little is known about the influence of athletic coaches on athlete drinking behaviors. This study extends research on drinking influences in student-athletes. The relationship between athletic coaches and athlete drinking behaviors were examined. First-year college students (N=362) who had played high school sports were assessed on their relationships with their coaches as well as their alcohol use and problems. Findings revealed significant associations among the approval of and relationship with their athletic coaches and student drinking behaviors. These findings are discussed in the context of involving coaches in comprehensive strategies to reduce athlete drinking. PMID:24639626

Alcohol industry sponsorship and hazardous drinking in UK university students who play sport.

PubMed

O'Brien, Kerry S; Ferris, Jason; Greenlees, Ian; Jowett, Sophia; Rhind, Daniel; Cook, Penny A; Kypri, Kypros

2014-10-01

To examine whether receipt of alcohol industry sponsorship is associated with problematic drinking in UK university students who play sport. University students (n = 2450) participating in sports were invited to complete a pen-and-paper questionnaire by research staff approaching them at sporting facilities and in university settings. Respondents were asked whether they, personally, their team and/or their club were currently in receipt of sponsorship (e.g. money, free or subsidized travel or sporting products) from an alcohol-related industry (e.g. bars, liquor stores, wholesalers), and whether they had solicited the sponsorship. Drinking was assessed using the Alcohol Use Disorders Identification Test (AUDIT). Questionnaires were completed by 2048 of those approached (response rate = 83%). Alcohol industry sponsorship was reported by 36% of the sample. After accounting for confounders (age, gender, disposable income and location) in multivariable models, receipt of alcohol sponsorship by a team (adjusted βadj  = 0.41, P = 0.013), club (βadj  = 0.73, P = 0.017), team and club (βadj  = 0.79, P = 0.002) and combinations of individual and team or club sponsorships (βadj  = 1.27, P < 0.002) were each associated with significantly higher AUDIT-consumption substance scores. Receipt of sponsorship by team and club [adjusted odds ratio (aOR) = 2.04; 95% confidence interval (CI) = 1.04-3.99] and combinations of individual and team or club sponsorships (aOR = 4.12; 95% CI = 1.29-13.15) were each associated with increased odds of being classified a hazardous drinker (AUDIT score >8). Respondents who sought out sponsorship were not at greater risk than respondents, or whose teams or clubs, had been approached by the alcohol industry. University students in the United Kingdom who play sport and who personally receive alcohol industry sponsorship or whose club or team receives alcohol industry sponsorship appear to have more problematic drinking behaviour than UK university students who play sport and receive no alcohol industry sponsorship. Policy to reduce or cease such sponsorship should be considered. © 2014 Society for the Study of Addiction.

Emergency Response Planning to Reduce the Impact of Contaminated Drinking Water during Natural Disasters

EPA Science Inventory

Natural disasters can be devastating to local water supplies affecting millions of people. Disaster recovery plans and water industry collaboration during emergencies protect consumers from contaminated drinking water supplies and help facilitate the repair of public water system...

EVALUATION OF DRINKING WATER TREATMENT TECHNIQUES FOR EDC REMOVAL

EPA Science Inventory

Many of the chemicals identified as potential endocrine disrupting chemicals (EDCs) may be present in surface or ground waters used as drinking water sources, due to their disposal via domestic and industrial sewage treatment systems and wet-weather runoff. In order to decrease t...

Drivers within natural drinking groups: an exploration of role selection, motivation, and group influence on driver sobriety.

PubMed

Lange, James E; Johnson, Mark B; Reed, Mark B

2006-01-01

Young people consume alcohol almost exclusively in social contexts, but natural drinking group dynamics are poorly understood. Our research focuses on the drivers' role within natural drinking groups. We conducted breath-test surveys of existing groups of young people at the US/Mexico border crossing before they headed to Tijuana bars, and surveyed them again upon their return. Results indicated an individual's perception of other group member's drinking plans predicts drinking intentions to a greater degree for passengers than drivers. Additionally, drivers who anticipated heavy drinking among other group members returned to the United States with BACs nearly identical to drivers who reported that other group members would not drink at all. This suggests drivers were resistant to normative pressures to drink. Evidence that group-dynamic variables may impact drinking behavior underscores the importance of systematic exploration of natural drinking groups. Furthermore, the knowledge gleaned from studying the dynamics and decision making processes of natural drinking groups could be used to design intervention designed to increase designated driver use and to reduce drinking among designated drivers.

Child maltreatment increases sensitivity to adverse social contexts: Neighborhood physical disorder and incident binge drinking in Detroit

PubMed Central

Keyes, Katherine M.; McLaughlin, Katie A.; Koenen, Karestan C.; Goldmann, Emily; Uddin, Monica; Galea, Sandro

2011-01-01

INTRODUCTION Exposure to child maltreatment is associated with elevated risk for behavioral disorders in adulthood. One explanation for this life-course association is that child maltreatment increases vulnerability to the effects of subsequent stressors; however, the extent to which maltreatment increases sensitivity to social context has never been examined. We evaluated whether the association between neighborhood physical disorder and binge drinking was modified by child maltreatment exposure. METHODS Data were drawn from the Detroit Neighborhood Health Study, a prospective representative sample of predominately African Americans in the Detroit population. Neighborhood physical disorder was measured via systematic neighborhood assessment. Child maltreatment indicators included self-reported physical, sexual, and emotional abuse. Incident binge drinking was defined as at least one episode of ≥5 drinks (men) or ≥4 drinks (women) in the past 30-day period among those with no binge drinking at baseline (N=1,013). RESULTS Child maltreatment and neighborhood physical disorder interacted to predict incident binge drinking (B=0.16, p=0.02) and maximum number of past 30-day drinks (B=0.15, p=0.04), such that neighborhood physical disorder predicted problematic alcohol use only among individuals with high exposure to child maltreatment. CONCLUSION The results add to the growing literature that African Americans in the U.S. are exposed to an array of stressors that have pernicious consequences for problematic alcohol use. Our results document the need for increased attention to the potential for at-risk alcohol use among populations with a high degree of stress exposure. PMID:21981990

Cross-border policy effects on alcohol outcomes: drinking without thinking on the u.s.-Mexico border?

PubMed

Mills, Britain A; Caetano, Raul; Vaeth, Patrice

2014-11-01

Rates of alcohol-related outcomes are sensitive to policy differences in politically distinct, adjacent territories. Factors that shape these cross-border effects, particularly when the policy differences are longstanding, remain poorly understood. We compared the ability of 2 classes of variables with theoretical relevance to the U.S.-Mexico border context-bar attendance and alcohol-related social-cognitive variables-to explain elevated drinking on the U.S. side of the border relative to other areas of the United States. Data were collected from multistage cluster samples of adult Mexican Americans on and off the U.S.-Mexico border (current drinker N = 1,351). Structural equation models were used to test drinking context (frequency of bar attendance) and 6 different social-cognitive variables (including alcohol-related attitudes, norms, motives, and beliefs) as mediators of border effects on a composite drinking index. The border effect on drinking varied by age (with younger adults showing a stronger effect), consistent with previous findings and known risk factors in the region. Contrary to theoretical expectations, 6 different social-cognitive variables-despite relating strongly with drinking-were comparable in border and nonborder areas (within and across age) and played no role in elevated drinking on the border. Conversely, elevated drinking among border youth was mediated by bar attendance. This mediated moderation effect held after adjusting for potential sociodemographic and neighborhood-level confounders. Increased drinking among U.S.-Mexico border youth is explained by patterns of bar attendance, but not by more permissive alcohol-related social-cognitive variables in border areas: Border youth attend bars and drink more than their nonborder counterparts, despite having comparable alcohol-related beliefs, attitudes, norms, and motives for use. Alcohol's heightened availability and visibility on both sides of the border may create opportunities for border youth to drink that otherwise would not be considered. Copyright © 2014 by the Research Society on Alcoholism.

Why Do Some Irish Drink So Much? Family, Historical and Regional Effects on Students’ Alcohol Consumption and Subjective Normative Thresholds

PubMed Central

Delaney, Liam; Kapteyn, Arie; Smith, James P.

2013-01-01

This paper studies determinants of drinking behavior and formation of subjective thresholds of acceptable drinking behavior using a sample of students in a major Irish University. We find evidence of strong associations between amounts of alcohol students consume and drinking of their fathers and older siblings. In contrast, we find little evidence of impacts of other non-drinking aspects of family background on students’ drinking. Parental and older sibling drinking appears to affect subjective attitudes of students towards what constitutes problem drinking behavior. We investigated historical origins of drinking behavior including the role of the Church, English cultural influences, the importance of the brewery and distilling industry, and the influence of weather. We find relatively strong influences of the Catholic Church and English colonial settlement patterns on Irish drinking patterns but little influence of Irish weather. Historical licensing restrictions on the number of pubs and off-license establishments also appear to matter. PMID:23662096

The story of FiZZ: an advocacy group to end the sale of sugar sweetened beverages in New Zealand.

PubMed

Thornley, S; Sundborn, G

2014-03-01

FIZZ (which stands for fighting sugar in soft-drinks) is a new advocacy group started to reduce population consumption of sugar-sweetened soft drinks in New Zealand. The vision of FIZZ is for New Zealand to be sugary drink free by 2025. This means that sugar sweetened beverages will comprise < or = 5% of the total beverage market, and sugar free drinks will be the norm. In this paper, we outline the story of FIZZ: to reiterate why we believe the group is needed, reflect on what the group has achieved to date, consider what it aims to accomplish, and outline what methods it will seek to achieve these aims. Put simply, we believe that the epidemiological evidence that sugar intake, particularly in liquid form, causes poor physical and mental health is overwhelming. Swapping sugar sweetened drinks for sugar free alternatives, water or milk, is, in our view, an urgently needed and important step which is likely to reduce the epidemic of unhealthy weight (obesity) and its sequelae. The nutrition environment in New Zealand is now out of step with scientific evidence, with virtually unrestricted access to, and sales and marketing of, sugary drinks to both children and adults. FIZZ is seeking the implementation of local and nationwide policy, similar to those implemented for tobacco, to limit advertising, restrict marketing, raise purchase prices and ultimately curb the sales of sugary drinks in New Zealand. FIZZ is also working in communities to raise people's awareness of the harms sugary drinks pose to health. We at FIZZ also acknowledge that the beverage industry may play an important role in accomplishing this vision, and have established that there is common ground upon which FIZZ and industry can engage to reduce the sugary drink intake.

Consumers' choice of drinking water: Is it dependent upon perceived quality, convenience, price and attitude?

NASA Astrophysics Data System (ADS)

Wahid, Nabsiah Abdul; Cheng, Patrick Tan Foon; Abustan, Ismail; Nee, Goh Yen

2017-10-01

Tap water is one of the many sources of water that the public as consumers can choose for drinking. This study hypothesized that perceived quality, convenience, price and environmental attitude would determine consumers's choice of drinking water following the Attribution Theory as the underlying model. A survey was carried out on Malaysia's public at large. From 301 usable data, the PLS analysis revealed that only perceived quality, convenience and price attributed towards the public's choice of drinking water while attitude was not significant. The findings are beneficial for the water sector industry, particularly for drinking water operators, state governments, and alternative drinking water manufacturers like bottled water companies. The ability to identify factors for why consumers in the marketplace choose the source of their drinking water would enable the operators to plan and strategize tactics that can disseminate accurate knowledge about the product that can motivate marketability of drinking water in Malaysia.

The practise and practice of Bourdieu: the application of social theory to youth alcohol research.

PubMed

Lunnay, Belinda; Ward, Paul; Borlagdan, Joseph

2011-11-01

Some years ago Australian anthropologist David Moore criticised the predominant form of understanding youth alcohol consumption for residing with biomedical approaches that individualise and ultimately stigmatise drinking behaviour and 'ignore' the social context of consumption. Of interest here is the ongoing insufficient integration of alternative approaches to understanding young people's drinking. This paper presents theoretically informed qualitative research that investigates why young Australian females (aged 14-17) drink and how social and cultural context form the basis, rather than the periphery, of their drinking experience. We demonstrate the utility of Pierre Bourdieu's sociological framework for delving beyond the dichotomy of young people's drinking decisions as either a determination of their cultural environment or the singular result of a rational individual's independent decision-making. The paper is presented in two parts. First, we provide the interpretation, or 'practise', of Bourdieu's concepts through an outline and application of his complex theoretical constructs. Specifically, the concept of symbolic capital (or social power) is applied. Second, our explication of Bourdieu's 'practice', or epistemological contributions, offers a methodologically grounded example to other researchers seeking to attain more complete understandings of the social processes underpinning youth alcohol consumption. A sociological approach to exploring the complex relationship between drinking and contextual social factors amongst young Australian females is an unchartered area of enquiry. We contribute new theoretically supported insights to create a more complete picture of young females' drinking behaviours. Crown Copyright © 2011. Published by Elsevier B.V. All rights reserved.

Young adults' decision making surrounding heavy drinking: a multi-staged model of planned behaviour.

PubMed

Northcote, Jeremy

2011-06-01

This paper examines the real life contexts in which decisions surrounding heavy drinking are made by young adults (that is, on occasions when five or more alcoholic drinks are consumed within a few hours). It presents a conceptual model that views such decision making as a multi-faceted and multi-staged process. The mixed method study draws on purposive data gathered through direct observation of eight social networks consisting of 81 young adults aged between 18 and 25 years in Perth, Western Australia, including in-depth interviews with 31 participants. Qualitative and some basic quantitative data were gathered using participant observation and in-depth interviews undertaken over an eighteen month period. Participants explained their decision to engage in heavy drinking as based on a variety of factors. These elements relate to socio-cultural norms and expectancies that are best explained by the theory of planned behaviour. A framework is proposed that characterises heavy drinking as taking place in a multi-staged manner, with young adults having: 1. A generalised orientation to the value of heavy drinking shaped by wider influences and norms; 2. A short-term orientation shaped by situational factors that determines drinking intentions for specific events; and 3. An evaluative orientation shaped by moderating factors. The value of qualitative studies of decision making in real life contexts is advanced to complement the mostly quantitative research that dominates research on alcohol decision making. Copyright © 2011 Elsevier Ltd. All rights reserved.

Preventing Underage Drinking: A Dialogue with the Surgeon General. Hearing before the Select Committee on Children, Youth, and Families. House of Representatives, One Hundred Second Congress, First Session (November 15, 1991).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Select Committee on Children, Youth, and Families.

This document presents the testimony of Surgeon General Antonia Novello of the U.S. Public Health Service, and related materials from a congressional hearing examining underage drinking. In her opening statement, Chairwoman Patricia Schroeder reviews the incidence of underage drinking and notes the role of the advertising industry in promoting…

EVALUATION OF DRINKING WATER TREATMENT TECHNOLOGIES FOR REMOVAL OF ENDOCRINE DISRUPTING COMPOUNDS

EPA Science Inventory

Many of the chemicals identified as potential endocrine disrupting compounds (EDCs) may be present in surface or ground waters used as drinking water sources due to their introduction from domestic and industrial sewage treatment systems and wet-weather runoff. In order to dec...

The Effects of Alcohol on Intentions to Drink and Drive.

ERIC Educational Resources Information Center

MacDonald, Tara K.; And Others

If people in a normal, baseline state are asked about certain behaviors, such as drinking and driving, they are likely to report negative intentions; however, the context within which intentions are assessed may significantly affect the relationship among attitudes, intentions, and behavior. Male undergraduates who completed a questionnaire about…

Drinking to the "Edge": Gender Differences in Context-Specific Risks

ERIC Educational Resources Information Center

Dresler, Emma; Anderson, Margaret

2018-01-01

Purpose: The risk associated with heavy episodic drinking in young people has caused concern among public health professionals. The purpose of this paper is to investigate the gender differences in the perception of risk in alcohol consumption behaviour for better targeting of messages. Design/methodology/approach: This qualitative descriptive…

Hydration and chemical ingredients in sport drinks: food safety in the European context.

PubMed

Urdampilleta, Aritz; Gómez-Zorita, Saioa; Soriano, José M; Martínez-Sanz, José M; Medina, Sonia; Gil-Izquierdo, Angel

2015-05-01

Before, during and after physical activity, hydration is a limiting factor in athletic performance. Therefore, adequate hydration provides benefits for health and performance of athletes. Besides, hydration is associated to the intake of carbohydrates, protein, sodium, caffeine and other substances by different dietary aids, during the training and/or competition by athletes. These requirements have led to the development of different products by the food industry, to cover the nutritional needs of athletes. Currently in the European context, the legal framework for the development of products, substances and health claims concerning to sport products is incomplete and scarce. Under these conditions, there are many products with different ingredients out of European Food Safety Authority (EFSA) control where claims are wrong due to no robust scientific evidence and it can be dangerous for the health. Further scientific evidence should be constructed by new clinical trials in order to assist to the Experts Commitees at EFSA for obtaining robust scientific opinions concerning to the functional foods and the individual ingredients for sport population. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

Sources and fate of perfluorinated compounds in the aqueous environment and in drinking water of a highly urbanized and industrialized area in Italy.

PubMed

Castiglioni, Sara; Valsecchi, Sara; Polesello, Stefano; Rusconi, Marianna; Melis, Manuela; Palmiotto, Marinella; Manenti, Angela; Davoli, Enrico; Zuccato, Ettore

2015-01-23

Perfluorinated substances are listed among emerging contaminants because they are globally distributed, environmentally persistent, bioaccumulative and potentially harmful. In a three-year monitoring campaign (2010-2013) we investigated the occurrence, sources and fate of nine perfluoroalkylcarboxylic acids and three perfluoroalkylsulfonic acids, in the most industrialized region of Italy. Composite samples were collected in influents and effluents of wastewater treatment plants (WWTPs), in the main rivers flowing through the basin, and in raw groundwater and finished drinking water. Samples were analyzed by liquid chromatography tandem mass spectrometry. Perfluorinated substances were not removed in WWTPs and those receiving industrial wastes discharged up to 50 times the loads of WWTPs receiving municipal wastes. The mass balance of the emissions in the River Lambro basin showed continuously increasing contamination from north to south and differences in the composition of homologues in the west and east sides of the basin. Ground and drinking water were contaminated in industrial areas, but these substances were removed well in Milan. Contamination from industrial sources was prevalent over urban sources, contributing to 90% of the loads measured at the closure of the basin. The River Lambro was confirmed as one of the main sources of contamination in the Po River. Copyright © 2014 Elsevier B.V. All rights reserved.

The Management of Training in Multinational Corporations: Comparative Case Studies.

ERIC Educational Resources Information Center

Noble, Charles

1997-01-01

Case studies of British and Australian multinational corporations in the food and drink industry investigated how training and development are managed. Competency-based education and industry boards are important elements in both countries. Lack of a training culture in the industry and little innovation in training were observed. (SK)

Workplace harassment, stress, and drinking behavior over time: Gender differences in a national sample

PubMed Central

Rospenda, Kathleen M.; Fujishiro, Kaori; Shannon, Candice A.; Richman, Judith A.

2008-01-01

Research suggests that workplace harassment (WH) significantly predicts alcohol use and problem drinking behavior, but has generally failed to consider concurrent effects of other sources of stress. This two-wave study (n=1418) is the first to explore whether sexual harassment (SH) and generalized workplace harassment (GWH) predict increased drinking independently of the effects of job and life stress, and whether effects differ by gender, in a nationally representative sample. SH and GWH predicted increases in problem drinking one year later for men but not women, while life stress was associated with increased problem drinking for women but not men. This study confirms the importance of examining the associations between different types of stressors and drinking-related outcomes in gendered contexts. PMID:18384975

Simultaneous determination of the potential carcinogen 1,4-dioxane and malodorous alkyl-1,3-dioxanes and alkyl-1,3-dioxolanes in environmental waters by solid-phase extraction and gas chromatography tandem mass spectrometry.

PubMed

Carrera, Guillem; Vegué, Lídia; Boleda, Mª Rosa; Ventura, Francesc

2017-03-03

1,4-dioxane is a synthetic industrial solvent used in various industrial processes, and it is a probable human carcinogen whose presence in the aquatic environment is frequently reported. Alkyl-1,3-dioxanes and alkyl-1,3-dioxolanes are compounds that have been identified as causing several odor episodes in waters over the last years, with the result of downtime of drinking water treatment plants. According to published studies, some of these episodes may be caused either by resins synthesis processes, or by industrial residues added to dehydrated sludge in wastewater treatment plants (WWTPs) in order to increase biogas production efficiency. Analytical methods based on closed loop stripping analysis (CLSA) are routinely used when taste and odor events appear, but this technique has demonstrated to be unsuitable to determine 1,4-dioxane at trace levels. In this context, drinking water companies tend to focus on determining odorous compounds, but not on those compounds that are potentially harmful. The suitability of a SPE method and further analysis by GC/MS-MS to simultaneously determine 1,4-dioxane and alkyl-1,3-dioxanes and dioxolanes has been demonstrated. Recoveries in surface waters spiked at 25ng/L ranged from 76% to 105%, whereas method quantification limits (MQLs) varied from 0.7 to 26ng/L for dioxanes, and dioxolanes and 50ng/L for 1,4-dioxane. Uncertainties were evaluated at two different concentrations, 0.02μg/L and 0.4μg/L, with values of 25% for 1,4-dioxane, and of 16-28% for alkyl-1,3-dioxanes and alkyl-1,3-dioxolanes for the later. The methodology has been successfully applied to samples from the aquifer of the Llobregat River (NE. Spain). Copyright © 2017 Elsevier B.V. All rights reserved.

Chemical Contamination of California Drinking Water

PubMed Central

Russell, Hanafi H.; Jackson, Richard J.; Spath, David P.; Book, Steven A.

1987-01-01

Drinking water contamination by toxic chemicals has become widely recognized as a public health concern since the discovery of 1,2-dibromo-3-chloropropane in California's Central Valley in 1979. Increased monitoring since then has shown that other pesticides and industrial chemicals are present in drinking water. Contaminants of drinking water also include naturally occurring substances such as asbestos and even the by-products of water chlorination. Public water systems, commercially bottled and vended water and mineral water are regulated, and California is also taking measures to prevent water pollution by chemicals through various new laws and programs. PMID:3321714

Chemical contamination of California drinking water.

PubMed

Russell, H H; Jackson, R J; Spath, D P; Book, S A

1987-11-01

Drinking water contamination by toxic chemicals has become widely recognized as a public health concern since the discovery of 1,2-dibromo-3-chloropropane in California's Central Valley in 1979. Increased monitoring since then has shown that other pesticides and industrial chemicals are present in drinking water. Contaminants of drinking water also include naturally occurring substances such as asbestos and even the by-products of water chlorination. Public water systems, commercially bottled and vended water and mineral water are regulated, and California is also taking measures to prevent water pollution by chemicals through various new laws and programs.

Advocates, interest groups and Australian news coverage of alcohol advertising restrictions: content and framing analysis.

PubMed

Fogarty, Andrea S; Chapman, Simon

2012-08-31

Legislating restrictions on alcohol advertising is a cost-effective measure to reduce consumption of alcohol. Yet Australia relies upon industry self-regulation through voluntary codes of practice regarding the content, timing and placement of alcohol advertising. Ending industry self-regulation was recommended by the National Preventative Health Taskforce; a suggestion contested by the drinks industry. Debates about emerging alcohol-control policies regularly play out in the news media, with various groups seeking to influence the discussion. This paper examines news coverage of recommendations to restrict alcohol advertising to see how supporters and opponents frame the debate, with a view to providing some suggestions for policy advocates to advance the discussion. We used content and framing analyses to examine 329 Australian newspaper items mentioning alcohol advertising restrictions over 24 months. All items were coded for mentions of specific types of advertising and types of advertising restrictions, the presence of news frames that opposed or endorsed advertising restrictions, statements made within each frame and the news-actors who appeared. Restrictions were the main focus in only 36% of 329 items. Alcohol advertising was conceived of as television (47%) and sport-related (56%). Restrictions were mentioned in non-specific terms (45%), or specified as restrictions on timing and placement (49%), or content (22%). Public health professionals (47%) appeared more frequently than drinks industry representatives (18%). Five supportive news frames suggested the policy is a sensible public health response, essential to protect children, needed to combat the drinks industry, required to stop pervasive branding, or as only an issue in sport. Four unsupportive frames positioned restrictions as unnecessary for a responsible industry, an attack on legitimate commercial activities, ineffective and 'nannyist', or inessential to government policy. Support varied among news-actors, with public health professionals (94%) more supportive than the public (68%), community-based organisations (76%), the government (72%), and the sports (16%), drinks (3%), or advertising (4%) industries. Restrictions on alcohol advertising currently have low newsworthiness as a standalone issue. Future advocacy might better define the exact nature of required restrictions, anticipate vocal opposition and address forms of advertising beyond televised sport if exposure to advertising, especially among children, is to be reduced.

Context Effects of Alcohol Availability at Home: Implicit Alcohol Associations and the Prediction of Adolescents' Drinking Behavior.

PubMed

Peeters, Margot; Koning, Ina; Monshouwer, Karin; Vollebergh, Wilma A M; Wiers, Reinout W

2016-09-01

Recent studies suggest that the predictive effect of implicit alcohol associations is context dependent. Findings indicate that implicit associations are more easily retrieved in an alcohol-associated setting or context (e.g., bar) compared with a neutral setting. In line with this reasoning, we hypothesized that alcohol availability at home might moderate the relationship between implicit alcohol associations and future drinking behavior of adolescents. Participants were 262 at-risk adolescents (235 boys, 27 girls, adolescents with externalizing behavioral problems) with a mean age of 14.11 years (SD = 0.86, age range: 12-16 years) at baseline. Adolescents completed a questionnaire and a modified version of the Implicit Association Test (i.e., Single Category Implicit Association Test; SC-IAT). Stronger implicit alcohol associations predicted increase in frequency of alcohol use, only in adolescents who indicated that alcohol was available at home. No moderating effects were found for increase in quantity of alcohol use and problematic alcohol use, suggesting that implicit alcohol associations particularly influence the decision of whether to drink in adolescence. The findings illustrate that the availability of alcohol in the home setting influences adolescents' implicit alcohol associations and consequently affects the frequency of alcohol use. In this way, alcohol availability at home may be an important contextual factor to consider when examining the effect of implicit alcohol associations on the future drinking behavior of adolescents.

'Responsible drinking' programs and the alcohol industry in Brazil: killing two birds with one stone?

PubMed

Pantani, Daniela; Sparks, Robert; Sanchez, Zila M; Pinsky, Ilana

2012-10-01

Over the last decade, the Brazilian alcohol industry - which for years has ignored alcohol problems - inaugurated responsible drinking programs (RDPs). This paper reports findings from an exploratory study that investigated the RDP-related activities of six leading alcohol companies in Brazil (three national, three transnational) focusing on program goals and components, target populations and evaluation methods. Interviews were conducted from October 2007 to February 2008 with nine key-informants, and 71 corporate documents were collected along with additional web information about the programs. Content analysis of interviews and institutional documents was used to identify the companies' RDP activities. Three types of RDPs were found that focused respectively on institutional action, drinking and driving, and underage drinking. All three transnational firms were involved in RDPs, whereas national firms demonstrated limited involvement. The majority of RDPs were implemented using television. No targeted research appears to have been undertaken by the companies to assess the efficacy of the strategies in terms of changes in drinking behavior. The evidence for both national and transnational firms means that is difficult to confirm that the responsible drinking programs produced so far in Brazil have been undertaken to systematically reduce alcohol problems, or mainly as part of a public relations strategy to reduce criticism and potentially forestall government regulations (Babor, 2006, 2009; Jernigan, 2009). Copyright © 2012 Elsevier Ltd. All rights reserved.

Boron investigation survey, March Air Force Base, California. Final report, 27 Jan-7 Feb 92

DOE Office of Scientific and Technical Information (OSTI.GOV)

Garland III , J.G.

1992-07-01

Armstrong Laboratory conducted a field survey to investigate the source of boron in the March AFB CA wastewater treatment plant effluent. The survey measured boron contributions from drinking water, domestic sources, and industrial sources over a 10-day period. The survey also evaluated the effluent to the treatment plant over the same 10 days. Boron results at the regulatory discharge point averaged 0.48 mg/1, which complies with the base permit. The results also showed drinking water levels averaged 0.225 mg/1, domestic contribution combined with drinking water levels averaged 0.396 mg/1, and mixed industrial and domestic levels ranged from 0.246 mg/1 tomore » 1.84 mg/1. The report presents bulk boron sample results from a variety of soaps and bleaches. Recommendations include further investigation into industrial activity generating high boron levels, discouraging the use of boron-containing products by military, contract, and domestic users and negotiating with the regulating agency for permitting boron at a higher level.« less

Visible micro-Raman spectroscopy for determining glucose content in beverage industry.

PubMed

Delfino, I; Camerlingo, C; Portaccio, M; Ventura, B Della; Mita, L; Mita, D G; Lepore, M

2011-07-15

The potential of Raman spectroscopy with excitation in the visible as a tool for quantitative determination of single components in food industry products was investigated by focusing the attention on glucose content in commercial sport drinks. At this aim, micro-Raman spectra in the 600-1600cm(-1) wavenumber shift region of four sport drinks were recorded, showing well defined and separated vibrational fingerprints of the various contained sugars (glucose, fructose and sucrose). By profiting of the spectral separation of some peculiar peaks, glucose content was quantified by using a multivariate statistical analysis based on the interval Partial Least Square (iPLS) approach. The iPLS model needed for data analysis procedure was built by using glucose aqueous solutions at known sugar concentrations as calibration data. This model was then applied to sport drink spectra and gave predicted glucose concentrations in good agreement with the values obtained by using a biochemical assay. These results represent a significant step towards the development of a fast and simple method for the on-line glucose quantification in products of food and beverage industry. Copyright © 2011 Elsevier Ltd. All rights reserved.

Problem drinking among Flemish students: beverage type, early drinking onset and negative personal & social consequences.

PubMed

De Bruyn, Sara; Wouters, Edwin; Ponnet, Koen; Van Damme, Joris; Maes, Lea; Van Hal, Guido

2018-02-12

Although alcohol is socially accepted in most Western societies, studies are clear about its associated negative consequences, especially among university and college students. Studies on the relationship between alcohol-related consequences and both beverage type and drinking onset, however, are scarce, especially in a European context. The aim of this research was, therefore, twofold: (1) What is the relationship between beverage type and the negative consequences experienced by students? and (2) Are these consequences determined by early drinking onset? We will examine these questions within the context of a wide range of alcohol-related consequences. The analyses are based on data collected by the inter-university project 'Head in the clouds?', measuring alcohol use among students in Flanders (Belgium). In total, a large dataset consisting of information from 19,253 anonymously participating students was available. Negative consequences were measured using a shortened version of the Core Alcohol and Drug Survey (CADS_D). Data were analysed using negative binomial regression. Results vary depending on the type of alcohol-related consequences: Personal negative consequences occur frequently among daily beer drinkers. However, a high rate of social negative consequences was recorded for both daily beer drinkers and daily spirits drinkers. Finally, early drinking onset was significantly associated with both personal and social negative consequences, and this association was especially strong between beer and spirits drinking onset and social negative consequences. Numerous negative consequences, both personal and social, are related to frequent beer and spirits drinking. Our findings indicate a close association between drinking beer and personal negative consequences as well as between drinking beer and/or spirits and social negative consequences. Similarly, early drinking onset has a major influence on the rates of both personal and social negative consequences. The earlier students started drinking, the more negative consequences they experienced during college or university. Several (policy) interventions are discussed. This study is the first to incorporate detailed information on both beverage type and drinking onset, and its associated negative consequences, as measured by the CADS_D, in a large student population.

Adolescents' non-core food intake: a description of what, where and with whom adolescents consume non-core foods.

PubMed

Toumpakari, Zoi; Haase, Anne M; Johnson, Laura

2016-06-01

Little is known about adolescents' non-core food intake in the UK and the eating context in which they consume non-core foods. The present study aimed to describe types of non-core foods consumed by British adolescents in total and across different eating contexts. A descriptive analysis, using cross-sectional data from food diaries. Non-core foods were classified based on cut-off points of fat and sugar from the Australian Guide to Healthy Eating. Eating context was defined as 'where' and 'with whom' adolescents consumed each food. Percentages of non-core energy were calculated for each food group in total and across eating contexts. A combined ranking was then created to account for each food's contribution to non-core energy intake and its popularity of consumption (percentage of consumers). The UK National Diet and Nutrition Survey 2008-2011. Adolescents across the UK aged 11-18 years (n 666). Non-core food comprised 39·5 % of total energy intake and was mostly 'Regular soft drinks', 'Crisps & savoury snacks', 'Chips & potato products', 'Chocolate' and 'Biscuits'. Adolescents ate 57·0 % and 51·3 % of non-core food at 'Eateries' or with 'Friends', compared with 33·2 % and 32·1 % at 'Home' or with 'Parents'. Persistent foods consumed across eating contexts were 'Regular soft drinks' and 'Chips & potato products'. Regular soft drinks contribute the most energy and are the most popular non-core food consumed by adolescents regardless of context, and represent a good target for interventions to reduce non-core food consumption.

Gender differences in hazardous drinking among middle-aged in Europe: the role of social context and women's empowerment.

PubMed

Bosque-Prous, Marina; Espelt, Albert; Borrell, Carme; Bartroli, Montse; Guitart, Anna M; Villalbí, Joan R; Brugal, M Teresa

2015-08-01

The aim of this study was to estimate the magnitude of gender differences in hazardous drinking among middle-aged people and to analyse whether these differences are associated with contextual factors, such as public policies or socioeconomic factors. Cross-sectional design. The study population included 50- to 64-year-old residents of 16 European countries who participated in the Survey of Health, Ageing and Retirement in Europe project conducted in 2010-12 (n = 26 017). We estimated gender differences in hazardous drinking in each country. To determine whether different social context or women's empowerment variables were associated with gender differences in hazardous drinking, we fitted multilevel Poisson regression models adjusted for various individual and country-level variables, which yielded prevalence ratios and their 95% confidence intervals (95% CI). Prevalence of hazardous drinking was significantly higher in men than women [30.2% (95% CI: 29.1-31.4%) and 18.6% (95% CI: 17.7-19.4%), respectively] in most countries, although the extent of these differences varied between countries. Among individuals aged 50-64 years in Europe, risk of becoming a hazardous drinker was 1.69 times higher (95% CI: 1.45-1.97) in men, after controlling for individual and country-level variables. We also found that lower values of the gender empowerment measure and higher unemployment rates were associated with higher gender differences in hazardous drinking. Countries with the greatest gender differences in hazardous drinking were those with the most restrictions on women's behaviour, and the greatest gender inequalities in daily life. Lower gender differences in hazardous drinking seem to be related to higher consumption among women. © The Author 2015. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

Exposure to Alcohol Content in Movies and Initiation of Early Drinking Milestones.

PubMed

Jackson, Kristina M; Janssen, Tim; Barnett, Nancy P; Rogers, Michelle L; Hayes, Kerri L; Sargent, James

2018-01-01

Exposure to alcohol content in movies has been shown to be associated with adolescent use of alcohol, including earlier onset. This study examined the influence of movie alcohol exposure on subsequent alcohol onset, considering the social context (whether the movie was viewed with a friend or parent). We examined whether media's influence holds across a spectrum of early drinking milestones: sipping (but not consuming a full drink of) alcohol, consuming a full drink of alcohol, and engaging in heavy episodic drinking (HED). Data were taken from a sample of 882 middle school youth (52% female; 24% non-White) enrolled in an ongoing study on alcohol initiation and progression. Exposure to alcohol content in films was measured using a method that combines content analysis and random assignment of movie titles to youth surveys. The hazard of initiating alcohol use (sip, full drink, HED) as a function of exposure was estimated using survival analysis. Associations were adjusted for demographic, personality, and social influence factors known to be associated with both movie exposure and alcohol use. Exposure to alcohol content was common. Hours of exposure prospectively predicted earlier onset of alcohol involvement across all outcomes. Viewing movies with friends appeared to augment the media exposure effect, in contrast to viewing movies with parents, which was not a significant predictor of initiation. Exposure to alcohol in films is involved in the entry into early stages of alcohol involvement. Findings support further investigation into the role of the media in underage drinking, especially in the context of consuming media with friends and peers. Limiting media exposure and/or stronger Federal Trade Commission oversight of movie ratings should be a priority for preventing underage drinking. Copyright © 2017 by the Research Society on Alcoholism.

Gender differences in hazardous drinking among middle-aged in Europe: the role of social context and women’s empowerment

PubMed Central

Bosque-Prous, Marina; Borrell, Carme; Bartroli, Montse; Guitart, Anna M.; Villalbí, Joan R.; Brugal, M. Teresa

2015-01-01

Background: The aim of this study was to estimate the magnitude of gender differences in hazardous drinking among middle-aged people and to analyse whether these differences are associated with contextual factors, such as public policies or socioeconomic factors. Methods: Cross-sectional design. The study population included 50- to 64-year-old residents of 16 European countries who participated in the Survey of Health, Ageing and Retirement in Europe project conducted in 2010–12 (n = 26 017). We estimated gender differences in hazardous drinking in each country. To determine whether different social context or women’s empowerment variables were associated with gender differences in hazardous drinking, we fitted multilevel Poisson regression models adjusted for various individual and country-level variables, which yielded prevalence ratios and their 95% confidence intervals (95% CI). Results: Prevalence of hazardous drinking was significantly higher in men than women [30.2% (95% CI: 29.1–31.4%) and 18.6% (95% CI: 17.7–19.4%), respectively] in most countries, although the extent of these differences varied between countries. Among individuals aged 50–64 years in Europe, risk of becoming a hazardous drinker was 1.69 times higher (95% CI: 1.45–1.97) in men, after controlling for individual and country-level variables. We also found that lower values of the gender empowerment measure and higher unemployment rates were associated with higher gender differences in hazardous drinking. Conclusion: Countries with the greatest gender differences in hazardous drinking were those with the most restrictions on women’s behaviour, and the greatest gender inequalities in daily life. Lower gender differences in hazardous drinking seem to be related to higher consumption among women. PMID:25616593

College versus the real world: student perceptions and implications for understanding heavy drinking among college students.

PubMed

Colby, Suzanne M; Colby, John J; Raymond, George A

2009-01-01

College student heavy drinking is a persistent problem despite widespread initiatives. Using focus group methodology, this study examined student perceptions of factors that promote and limit drinking during and after college. The goal was to better understand factors that reduce drinking post-college to develop strategies to moderate college drinking. Twelve groups (N=75) were conducted with undergraduates at a northeastern Catholic college. Most participants drank; the majority exceeded a clinical indicator of problematic drinking. Transcript analysis identified themes that were coded with high reliability. Drinking in college was perceived to enhance socialization, bonding, and disinhibition. College, characterized by a high level of freedom and low level of responsibility, was seen as time-out from the "real world". In that context, heavy drinking was permissible. Students expected their future lifestyle to be burdensome and tedious; nostalgia for the good times associated with heavy drinking was anticipated. They imagined post-college drinking to be a threat to career and family and therefore irresponsible. Implications for intervention development and future research are described.

Analysis of Wastewater Treatment Efficiency in a Soft Drinks Industry

NASA Astrophysics Data System (ADS)

Boguniewicz-Zabłocka, Joanna; Capodaglio, Andrea G.; Vogel, Daniel

2017-10-01

During manufacturing processes, most industrial plants generate wastewater which could become harmful to the environment. Discharge of untreated or improperly treated industrial wastewaters into surface water could, in fact, lead to deterioration of the receiving water body's quality. This paper concerns wastewater treatment solutions used in the soft drink production industry: wastewater treatment plant effectiveness analysis was determined in terms of basic pollution indicators, such as BOD, COD, TSS and variable pH. Initially, the performance of mechanic-biological systems for the treatment of wastewater from a specific beverages production process was studied in different periods, due to wastewater flow fluctuation. The study then showed the positive effects on treatment of wastewater augmentation by methanol, nitrogen and phosphorus salts dosed into it during the treatment process. Results confirm that after implemented modification (methanol, nitrogen and phosphorus additions) pollution removal occurs mostly with higher efficiency.

Changing Policies on Campus. Prevention Update

ERIC Educational Resources Information Center

Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2011

2011-01-01

"High-Risk Drinking in College: What We Know and What We Need To Learn: Final Report of the Panel on Contexts and Consequences" (2002), a report from the National Institute on Alcohol Abuse and Alcoholism's (NIAAA) Task Force on College Drinking, points out that "federal, state, and local laws help define college administrators' responsibilities…

78 FR 75570 - Guidance for Industry on New Animal Drugs and New Animal Drug Combination Products Administered...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-12

... Medicated Feed or Drinking Water of Food-Producing Animals: Recommendations for Drug Sponsors for Voluntarily Aligning Product Use Conditions With Guidance for Industry 209; Availability AGENCY: Food and Drug... availability of a guidance for industry 213 entitled ``New Animal Drugs and New Animal Drug Combination...

Refining measurement in the study of social anxiety and student drinking: who you are and why you drink determines your outcomes.

PubMed

Norberg, Melissa M; Norton, Alice R; Olivier, Jake

2009-12-01

This study investigated inconsistencies in the literature regarding social anxiety and problematic drinking among college students. One hundred eighteen students (61% women) who experience anxiety in social or performance situations completed measures of social anxiety and a modified Timeline Followback that assessed the psychological context of drinking episodes and alcohol-related consequences. Results suggest that men who experience severe social anxiety drink less alcohol than men with lower levels of anxiety, whereas women high in social anxiety are likely to experience more alcohol-related consequences per drinking episode than women low in social anxiety, despite drinking similar amounts of alcohol. In addition, women with high social anxiety were found to experience more alcohol-related consequences than men with high social anxiety. These findings suggest that the inconsistencies noted in the literature on drinking to cope with social anxiety and alcohol-related consequences may reflect methodological differences and the failure to consider gender. Copyright 2009 APA

Young people in 'drinking' societies? Norwegian, Scottish and Swedish adolescents' perceptions of alcohol use.

PubMed

Kloep, M; Hendry, L B; Ingebrigtsen, J E; Glendinning, A; Espnes, G A

2001-06-01

The paper studies young people's reported drinking behaviors and their views on various social aspects of alcohol, utilizing a sample of over 4000 rural adolescents aged 11.8-16.5 years in Norway, Scotland and Sweden. The methodology employed includes a common questionnaire and a range of varying qualitative approaches (essays and focus group interviews). The various venues and drinking contexts used by young people, their motives for drinking, and their 'learning' experiences with alcohol are described. Beyond nationality, the most powerful predictors of 'high' drinking are 'involvement with friends' and 'participation in commercial leisure'. The predictors for 'low' drinking are 'involvement in activities with parents' and 'parental concerns about drinking'. Results show that Scottish teenagers drink most, Norwegians least and no differences in the predictor variables are found that can explain this. Results are discussed in relation to social and cultural differences, and illustrated by quotations from rural young people in Scotland and Sweden.

Focus: Darwin as a cultural icon.

PubMed

Secord, James A

2009-09-01

Since his death in 1882, if not before, Charles Darwin has been a key icon of the modern era. The bearded sage of Down House has been invoked in a wide range of contexts in the English-speaking world, from eugenics and social policy to debates about the implications of science for religious belief. The essays in this Focus section explore the Darwinian image in an unusual diversity of media, examining portrait photographs, portable sculptures,newspaper caricatures, cartoons, after-dinner drinking songs, and long-playing records. They suggest that Darwin's celebrity needs to be understood not as the outcome of the unique qualities of his life and work, but as an aspect of the emergence of the idea of the scientist, a process closely tied to the developing communication and entertainment industries of the late nineteenth and early twentieth centuries.

Use (and Misuse) of the Responsible Drinking Message in Public Health and Alcohol Advertising: A Review

ERIC Educational Resources Information Center

Barry, Adam E.; Goodson, Patricia

2010-01-01

The objective is to present a comparative analysis examining the alcohol industry's and scholarly researchers' use of the concept "responsible drinking." Electronic databases associated with health, education, sociology, psychology, and medicine were the date sources. Results were limited to English, peer-reviewed articles and commentaries…

Alcohol-Related Problems among Sexual Minority Women

PubMed Central

Hughes, Tonda

2012-01-01

In this article I describe the historical context for research on sexual minority women’s drinking, including the age-old tendency to link homosexuality and alcoholism; I summarize gaps and limitations that characterized much of the research on sexual minority women’s drinking over the past several decades; and I review recent literature to highlight progress in the field—with a particular focus on my own research related to risk and protective factors for heavy drinking and drinking-related problems among sexual minority women. I conclude with a discussion of barriers to treatment for sexual minority women and recommendations for substance abuse treatment providers. PMID:22470226

Radionuclides in drinking water: the recent legislative requirements of the European Union.

PubMed

Grande, Sveva; Risica, Serena

2015-03-01

In November 2013, a new EURATOM Directive was issued on the protection of public health from the radionuclide content in drinking water. After introducing the contents of the Directive, the paper analyses the hypotheses about drinking water ingestion adopted in documents of international and national organizations and the data obtained from national/regional surveys. Starting from the Directive's parametric value for the Indicative Dose, some examples of derived activity concentrations of radionuclides in drinking water are reported for some age classes and three exposure situations, namely, (i) artificial radionuclides due to routine water release from nuclear power facilities, (ii) artificial radionuclides from nuclear medicine procedures, and (iii) naturally occurring radionuclides in drinking water or resulting from existing or past NORM industrial activities.

The role of social drinking factors in the relationship between incapacitated sexual assault and drinking before sexual activity.

PubMed

Bird, Elizabeth R; Gilmore, Amanda K; George, William H; Lewis, Melissa A

2016-01-01

White House Council on Women and Girls (2014) highlighted sexual assault prevention as a high priority issue in need of immediate attention. A risk factor associated with sexual assault victimization and revictimization is drinking before sexual activity. The current study examined the relationship between incapacitated sexual assault (ISA) and drinking before sexual activity. Given the typical social context of both drinking before sexual activity and sexual assault in college settings, social-related drinking factors including drinking to conform motives, social drinking motives, and perceived drinking norms were examined. Six hundred and three undergraduate college women completed a survey online assessing history of ISA, social factors associated with drinking, and frequency of drinking before sexual activity. Path analysis indicated that both ISA before college and since entering college were associated with higher perceived drinking norms, more social drinking motive endorsement, and more drinking to conform. However, only higher perceived drinking norms and more social drinking motive endorsement were associated with both more severe ISA histories and more frequent drinking before sexual activity. Thus, a more severe ISA history was indeed associated with more frequent drinking before sexual activity and social factors related to drinking played a significant role in this relationship. Social factors can be easily targeted through brief interventions and these findings can inform future programming to promote more careful use of alcohol in social and sexual situations. Copyright © 2015 Elsevier Ltd. All rights reserved.

Can public health reconcile profits and pandemics? An analysis of attitudes to commercial sector engagement in health policy and research

PubMed Central

Collin, Jeff; Hill, Sarah E.; Kandlik Eltanani, Mor; Plotnikova, Evgeniya; Ralston, Rob; Smith, Katherine E.

2017-01-01

Background Public health’s terms of engagement with unhealthy commodity industries (alcohol, tobacco and ultra-processed food and drinks) have become increasingly contested in policy and research. We sought to identify approaches that could attract consensus support within and across policy domains. Methods Using snowball sampling, we undertook an online survey of 335 health researchers, advocates and policymakers, in 40 countries, assessing responses to stated principles, claims and recommendations for engaging with unhealthy commodity industries in relation to key policy and research initiatives. Results Most respondents identified a fundamental conflict between industry interests and public health objectives for all three industries, with agreement greatest in relation to tobacco and weakest for food. This pattern was replicated across diverse questions regarding potential forms of engagement, including in rejecting voluntarism and partnership approaches to health policy. While awareness of tobacco industry tactics to influence policy and research was higher than for alcohol and food, most respondents rejected the view that the influence of the latter was less significant for public health. Proposals that health and research organisations should divest their funds attracted less support with respect to food, while restricting publication of industry-funded research in academic journals was the issue that most divided opinion. Respondents reported most difficulty in answering questions about the food industry. Conclusions The strong consensus around restricting interactions with the tobacco industry supports increased implementation of the WHO Framework Convention on Tobacco Control’s conflict of interest provisions. There is strong support for the extension of such practices to the alcohol industry, challenging current norms. More mixed responses indicate a need for greater clarity in defining the food industry, and for research analyzing links, similarities and differences across different types of unhealthy commodity producers. Partnership approaches to addressing non-communicable diseases seem incapable of attracting widespread support across public health, challenging practice in many contexts. PMID:28886049

Can public health reconcile profits and pandemics? An analysis of attitudes to commercial sector engagement in health policy and research.

PubMed

Collin, Jeff; Hill, Sarah E; Kandlik Eltanani, Mor; Plotnikova, Evgeniya; Ralston, Rob; Smith, Katherine E

2017-01-01

Public health's terms of engagement with unhealthy commodity industries (alcohol, tobacco and ultra-processed food and drinks) have become increasingly contested in policy and research. We sought to identify approaches that could attract consensus support within and across policy domains. Using snowball sampling, we undertook an online survey of 335 health researchers, advocates and policymakers, in 40 countries, assessing responses to stated principles, claims and recommendations for engaging with unhealthy commodity industries in relation to key policy and research initiatives. Most respondents identified a fundamental conflict between industry interests and public health objectives for all three industries, with agreement greatest in relation to tobacco and weakest for food. This pattern was replicated across diverse questions regarding potential forms of engagement, including in rejecting voluntarism and partnership approaches to health policy. While awareness of tobacco industry tactics to influence policy and research was higher than for alcohol and food, most respondents rejected the view that the influence of the latter was less significant for public health. Proposals that health and research organisations should divest their funds attracted less support with respect to food, while restricting publication of industry-funded research in academic journals was the issue that most divided opinion. Respondents reported most difficulty in answering questions about the food industry. The strong consensus around restricting interactions with the tobacco industry supports increased implementation of the WHO Framework Convention on Tobacco Control's conflict of interest provisions. There is strong support for the extension of such practices to the alcohol industry, challenging current norms. More mixed responses indicate a need for greater clarity in defining the food industry, and for research analyzing links, similarities and differences across different types of unhealthy commodity producers. Partnership approaches to addressing non-communicable diseases seem incapable of attracting widespread support across public health, challenging practice in many contexts.

3D simulation of the influence of internal mixing dynamics on the propagation of river plumes in Lake Constance

NASA Astrophysics Data System (ADS)

Pflugbeil, Thomas; Pöschke, Franziska; Noffke, Anna; Winde, Vera; Wolf, Thomas

2017-04-01

Lake Constance is one of most important drinking water resources in southern Germany. Furthermore, the lake and its catchment is a meaningful natural habitat as well as economical and cultural area. In this context, sustainable development and conservation of the lake ecosystem and drinking water quality is of high importance. However, anthropogenic pressures (e.g. waste water, land use, industry in catchment area) on the lake itself and its external inflows are high. The project "SeeZeichen" (ReWaM-project cluster by BMBF, funding number 02WRM1365) is investigating different immission pathways (groundwater, river, superficial inputs) and their impact on the water quality of Lake Constance. The investigation includes the direct inflow areas as well as the lake-wide context. The present simulation study investigates the mixing dynamics of Lake Constance and its impacts on river inflows and vice versa. It considers different seasonal (mixing and stratification periods), hydrological (flood events, average and low discharge) and transport conditions (sediment loads). The simulations are focused on two rivers: The River Alpenrhein delivers about 60 % of water and material input into Lake Constance. The River Schussen was chosen since it is highly anthropogenic influenced. For this purpose, a high-resolution three-dimensional hydrodynamic model of the Lake Constance is set up with Delft3D-Flow model system. The model is calibrated and validated with long term data sets of water levels, discharges and temperatures. The model results will be analysed for residence times of river water within the lake and particle distributions to evaluate potential impacts of river plume water constituents on the general water quality of the lake.

Strategies to crack well-guarded markets.

PubMed

Bryce, David J; Dyer, Jeffrey H

2007-05-01

How can companies break into attractive markets, where incumbents erect many barriers to entry? To answer this question, the authors studied organizations that successfully entered the most profitable industries in the United States between 1990 and 2000. When they dissected the strategies that worked best, one common theme stood out: indirect assault. Smart newcomers don't duplicate existing business models, compete for crowded distribution channels, or go after mainstream customers right away. Instead, they attack the enemy at its weakest points; then gain competitive advantage; and later, if doing so meets their objectives, go after its strongholds. Recent battles in the soft drink industry--where brands, bottling and distribution capabilities, and shelf space are incumbents' main advantages--are a case in point. When Virgin Drinks entered the U.S. cola market in 1998, it advertised heavily and immediately tried to get into the retail outlets that stock the leading brands. Virgin has never garnered more than a 1% share of the market. Red Bull, by contrast, came on the scene in 1997 with a niche product: a carbonated energy drink. The company started by selling the drink at bars and nightclubs. After gaining a loyal following through these outlets, Red Bull elbowed its way into the corner store. In 2005 it enjoyed a 65% share of the $650 million energy drink market. Successful entrants use three basic approaches in their indirect attacks. They leverage their existing assets and resources, reconfigure their value chains, and create niches. These approaches may appear to be simple, but their magic lies in their combination. By mixing and matching them, Bryce and Dyer say, enterprises can defy half a century of economic logic and make money entering highly profitable industries. The authors use Skype, Costco, Skechers, and many other companies to illustrate their argument.

A Comparison of the Social Context for Alcohol Consumption of College Students and Convicted DWI Offenders

ERIC Educational Resources Information Center

Beck, Kenneth H.; Summons, Terry G.

1985-01-01

Surveyed college students (N=272) and convicted DWI offenders (N=261). The results revealed that DWI offenders tend to drink in their own home, alone, and to relieve stress; whereas college students are more likely to drink at a party, for the enjoyment of taste, and to get drunk. (JAC)

Self-Reported Consequences of Intoxication among College Students: Implications for Harm Reduction Approaches to High-Risk Drinking

ERIC Educational Resources Information Center

Usdan, Stuart; Martin, Ryan; Mays, Darren; Cremeens, Jennifer; Weitzel, Jessica Aungst; Bernhardt, Jay

2008-01-01

Although large scale national surveys provide extensive data about the nature and frequency of alcohol use among American college students, survey research on alcohol does not provide detailed information on the context of college alcohol consumption that may contribute to drinking-related negative consequences. This research sought to gather…

Social anxiety and drinking refusal self-efficacy moderate the relationship between drinking game participation and alcohol-related consequences

PubMed Central

Kenney, Shannon R.; Napper, Lucy E.; LaBrie, Joseph W.

2015-01-01

Background Participation in drinking games is associated with excessive drinking and alcohol risks. Despite the growing literature documenting the ubiquity and consequences of drinking games, limited research has examined the influence of psychosocial factors on the experience of negative consequences as the result of drinking game participation. Objectives The current event-level study examined the relationships among drinking game participation, social anxiety, drinking refusal self-efficacy (DRSE) and alcohol-related consequences in a sample of college students. Methods Participants (n =976) reported on their most recent drinking occasion in the past month in which they did not preparty. Results After controlling for sex, age, and typical drinking, higher levels of social anxiety, lower levels of DRSE, and playing drinking games predicted greater alcohol-related consequences. Moreover, two-way interactions (Social Anxiety × Drinking Games, DRSE × Drinking Games) demonstrated that social anxiety and DRSE each moderated the relationship between drinking game participation and alcohol-related consequences. Participation in drinking games resulted in more alcohol problems for students with high social anxiety, but not low social anxiety. Students with low DRSE experienced high levels of consequences regardless of whether they participated in drinking games; however, drinking game participation was associated with more consequences for students confident in their ability to resist drinking. Conclusion Findings highlight the important role that social anxiety and DRSE play in drinking game-related risk, and hence provide valuable implications for screening at-risk students and designing targeted harm reduction interventions that address social anxiety and drink refusal in the context of drinking games. PMID:25192207

Social anxiety and drinking refusal self-efficacy moderate the relationship between drinking game participation and alcohol-related consequences.

PubMed

Kenney, Shannon R; Napper, Lucy E; LaBrie, Joseph W

2014-09-01

Participation in drinking games is associated with excessive drinking and alcohol risks. Despite the growing literature documenting the ubiquity and consequences of drinking games, limited research has examined the influence of psychosocial factors on the experience of negative consequences as the result of drinking game participation. The current event-level study examined the relationships among drinking game participation, social anxiety, drinking refusal self-efficacy (DRSE) and alcohol-related consequences in a sample of college students. Participants (n = 976) reported on their most recent drinking occasion in the past month in which they did not preparty. After controlling for sex, age, and typical drinking, higher levels of social anxiety, lower levels of DRSE, and playing drinking games predicted greater alcohol-related consequences. Moreover, two-way interactions (Social Anxiety × Drinking Games, DRSE × Drinking Games) demonstrated that social anxiety and DRSE each moderated the relationship between drinking game participation and alcohol-related consequences. Participation in drinking games resulted in more alcohol problems for students with high social anxiety, but not low social anxiety. Students with low DRSE experienced high levels of consequences regardless of whether they participated in drinking games; however, drinking game participation was associated with more consequences for students confident in their ability to resist drinking. Findings highlight the important role that social anxiety and DRSE play in drinking game-related risk, and hence provide valuable implications for screening at-risk students and designing targeted harm reduction interventions that address social anxiety and drink refusal in the context of drinking games.

The impact of more visible standard drink labelling on youth alcohol consumption: helping young people drink (ir)responsibly?

PubMed

Jones, Sandra C; Gregory, Parri

2009-05-01

In response to increasing concerns about excessive drinking among young people the Australian alcohol industry announced that it will introduce more visible standard drink labels. This study sought to examine whether young people use this information in a way that decreases, or increases, alcohol-related harms. Six focus groups with students enrolled in an undergraduate university course in a large regional city in New South Wales, recruited by direct approach on the university grounds and via an online message posted on the university bulletin board. The majority of the participants reported that they are aware of the existence of standard drink labelling; notice standard drink labels; and take these into account when choosing what to purchase. However, this was predominantly to help them choose the strongest drinks for the lowest cost. This study provides initial evidence to support the view that standard drink labelling, in isolation of other modifications to product packaging and marketing, is likely to serve to further increase heavy drinking among young people.

Identification and Assessment of Potential Water Quality Impact Factors for Drinking-Water Reservoirs

PubMed Central

Gu, Qing; Deng, Jinsong; Wang, Ke; Lin, Yi; Li, Jun; Gan, Muye; Ma, Ligang; Hong, Yang

2014-01-01

Various reservoirs have been serving as the most important drinking water sources in Zhejiang Province, China, due to the uneven distribution of precipitation and severe river pollution. Unfortunately, rapid urbanization and industrialization have been continuously challenging the water quality of the drinking-water reservoirs. The identification and assessment of potential impacts is indispensable in water resource management and protection. This study investigates the drinking water reservoirs in Zhejiang Province to better understand the potential impact on water quality. Altogether seventy-three typical drinking reservoirs in Zhejiang Province encompassing various water storage levels were selected and evaluated. Using fifty-two reservoirs as training samples, the classification and regression tree (CART) method and sixteen comprehensive variables, including six sub-sets (land use, population, socio-economy, geographical features, inherent characteristics, and climate), were adopted to establish a decision-making model for identifying and assessing their potential impacts on drinking-water quality. The water quality class of the remaining twenty-one reservoirs was then predicted and tested based on the decision-making model, resulting in a water quality class attribution accuracy of 81.0%. Based on the decision rules and quantitative importance of the independent variables, industrial emissions was identified as the most important factor influencing the water quality of reservoirs; land use and human habitation also had a substantial impact on water quality. The results of this study provide insights into the factors impacting the water quality of reservoirs as well as basic information for protecting reservoir water resources. PMID:24919129

Identification and assessment of potential water quality impact factors for drinking-water reservoirs.

PubMed

Gu, Qing; Deng, Jinsong; Wang, Ke; Lin, Yi; Li, Jun; Gan, Muye; Ma, Ligang; Hong, Yang

2014-06-10

Various reservoirs have been serving as the most important drinking water sources in Zhejiang Province, China, due to the uneven distribution of precipitation and severe river pollution. Unfortunately, rapid urbanization and industrialization have been continuously challenging the water quality of the drinking-water reservoirs. The identification and assessment of potential impacts is indispensable in water resource management and protection. This study investigates the drinking water reservoirs in Zhejiang Province to better understand the potential impact on water quality. Altogether seventy-three typical drinking reservoirs in Zhejiang Province encompassing various water storage levels were selected and evaluated. Using fifty-two reservoirs as training samples, the classification and regression tree (CART) method and sixteen comprehensive variables, including six sub-sets (land use, population, socio-economy, geographical features, inherent characteristics, and climate), were adopted to establish a decision-making model for identifying and assessing their potential impacts on drinking-water quality. The water quality class of the remaining twenty-one reservoirs was then predicted and tested based on the decision-making model, resulting in a water quality class attribution accuracy of 81.0%. Based on the decision rules and quantitative importance of the independent variables, industrial emissions was identified as the most important factor influencing the water quality of reservoirs; land use and human habitation also had a substantial impact on water quality. The results of this study provide insights into the factors impacting the water quality of reservoirs as well as basic information for protecting reservoir water resources.

An Environmental Sentinel Biomonitor System for Drinking Water Protection

DTIC Science & Technology

2008-12-01

threat chemicals. Potential interferences include chemicals commonly used for drinking water disinfection (chlorine and chloramine ), byproducts of...range. Of the potential interferences tested, the ECIS test was affected only by the disinfectants chlorine and chloramine ; chlorine is typically...Industrial and Potential Interfering Chemicals Used to Evaluate ESB System Toxicity Sensors TICs Potential Interferences Acrylonitrile Chloramine

The drinking water disparities framework: on the origins and persistence of inequities in exposure.

PubMed

Balazs, Carolina L; Ray, Isha

2014-04-01

With this article, we develop the Drinking Water Disparities Framework to explain environmental injustice in the context of drinking water in the United States. The framework builds on the social epidemiology and environmental justice literatures, and is populated with 5 years of field data (2005-2010) from California's San Joaquin Valley. We trace the mechanisms through which natural, built, and sociopolitical factors work through state, county, community, and household actors to constrain access to safe water and to financial resources for communities. These constraints and regulatory failures produce social disparities in exposure to drinking water contaminants. Water system and household coping capacities lead, at best, to partial protection against exposure. This composite burden explains the origins and persistence of social disparities in exposure to drinking water contaminants.

Sex differences in mediating and moderating processes linking economic stressors, psychological distress, and drinking.

PubMed

Lewis Brown, Robyn; Richman, Judith A

2012-09-01

Given the recent downturn in the U.S. economy, we considered in this study the processes linking economic stressors, psychological distress, and two alcohol-related outcomes (past-month drinking and problematic drinking). Data were drawn from a mail survey of a national sample of 663 respondents. Structural equation modeling was used to assess whether psychological distress mediates the associations between economic stressors and the alcohol-related outcomes considered and whether these associations varied by gender. Controlling for correlations among the outcomes and the effects of the sociodemographic control variables, psychological distress was found to partly explain the association between economic stressors and problematic drinking. The mediating effects on problematic drinking were significantly greater for men than women. The findings demonstrate the utility of considering interrelationships among alcohol-related outcomes and, in this context, reveal the circumstances in which gender matters most for understanding the associations among economy-related stressors, psychological distress, and drinking.

Online and Offline Conversations About Alcohol: Comparing the Effects of Familiar and Unfamiliar Discussion Partners.

PubMed

Hendriks, Hanneke; de Bruijn, Gert-Jan; Meehan, Orla; van den Putte, Bas

2016-07-01

Although research has demonstrated that interpersonal communication about alcohol influences drinking behaviors, this notion has mainly been examined in offline contexts with familiar conversation partners. The present study investigated how communication mode and familiarity influence conversational valence (i.e., how negatively or positively people talk) and binge drinking norms. During a 2 (offline vs. online communication) × 2 (unfamiliar vs. familiar conversation partner) lab experiment, participants (N = 76) were exposed to an anti-binge drinking campaign, after which they discussed binge drinking and the campaign. Binge drinking norms were measured 1 week before and directly after the discussion. Results revealed that conversations between unfamiliar conversation partners were positive about the campaign, especially in offline settings, subsequently leading to healthier binge drinking norms. We recommend that researchers further investigate the influence of communication mode and familiarity on discussion effects, and we suggest that health promotion attempts might benefit from eliciting conversations about anti-binge drinking campaigns between unfamiliar persons.

The interactive effects of affect lability, negative urgency, and sensation seeking on young adult problematic drinking.

PubMed

Karyadi, Kenny; Coskunpinar, Ayca; Dir, Allyson L; Cyders, Melissa A

2013-01-01

Prior studies have suggested that affect lability might reduce the risk for problematic drinking among sensation seekers by compensating for their deficiencies in emotional reactivity and among individuals high on negative urgency by disrupting stable negative emotions. Due to the high prevalence of college drinking, this study examined whether affect lability interacted with sensation seeking and negative urgency to influence college student problematic drinking. 414 college drinkers (mean age: 20, 77% female, and 74% Caucasian) from a US Midwestern University completed self-administered questionnaires online. Consistent with our hypotheses, our results indicated that the effects of sensation seeking and negative urgency on problematic drinking weakened at higher levels of affect lability. These findings emphasize the importance of considering specific emotional contexts in understanding how negative urgency and sensation seeking create risk for problematic drinking among college students. These findings might also help us better understand how to reduce problematic drinking among sensation seekers and individuals high on negative urgency.

The Interactive Effects of Affect Lability, Negative Urgency, and Sensation Seeking on Young Adult Problematic Drinking

PubMed Central

Karyadi, Kenny; Coskunpinar, Ayca; Dir, Allyson L.; Cyders, Melissa A.

2013-01-01

Prior studies have suggested that affect lability might reduce the risk for problematic drinking among sensation seekers by compensating for their deficiencies in emotional reactivity and among individuals high on negative urgency by disrupting stable negative emotions. Due to the high prevalence of college drinking, this study examined whether affect lability interacted with sensation seeking and negative urgency to influence college student problematic drinking. 414 college drinkers (mean age: 20, 77% female, and 74% Caucasian) from a US Midwestern University completed self-administered questionnaires online. Consistent with our hypotheses, our results indicated that the effects of sensation seeking and negative urgency on problematic drinking weakened at higher levels of affect lability. These findings emphasize the importance of considering specific emotional contexts in understanding how negative urgency and sensation seeking create risk for problematic drinking among college students. These findings might also help us better understand how to reduce problematic drinking among sensation seekers and individuals high on negative urgency. PMID:24826366

Using behavioral theories of choice to predict drinking outcomes following a brief intervention.

PubMed

Murphy, James G; Correia, Christopher J; Colby, Suzanne M; Vuchinich, Rudy E

2005-05-01

Behavioral theories of choice predict that substance use is partly a function of the relative value of drugs in relation to other available reinforcers. This study evaluated this hypothesis in the context of predicting drinking outcomes following an alcohol abuse intervention. Participants (N = 54, 69% female, 31% male) were college student heavy drinkers who completed a single-session motivational intervention. Students completed a baseline measure of substance-related and substance-free activity participation and enjoyment. Only women showed a significant reduction in drinking at the 6-month follow-up, and the ratio of substance-related to substance-free reinforcement accounted for unique variance in their drinking outcomes. Women who at baseline derived a smaller proportion of their total reinforcement from substance use showed lower levels of follow-up drinking, even after the authors controlled for baseline drinking level. Male and female participants who reduced their drinking showed increased proportional reinforcement from substance-free activities. Copyright 2005 APA, all rights reserved.

How the alcohol industry relies on harmful use of alcohol and works to protect its profits.

PubMed

Casswell, Sally; Callinan, Sarah; Chaiyasong, Surasak; Cuong, Pham Viet; Kazantseva, Elena; Bayandorj, Tsogzolmaa; Huckle, Taisia; Parker, Karl; Railton, Renee; Wall, Martin

2016-11-01

The alcohol industry have attempted to position themselves as collaborators in alcohol policy making as a way of influencing policies away from a focus on the drivers of the harmful use of alcohol (marketing, over availability and affordability). Their framings of alcohol consumption and harms allow them to argue for ineffective measures, largely targeting heavier consumers, and against population wide measures as the latter will affect moderate drinkers. The goal of their public relations organisations is to 'promote responsible drinking'. However, analysis of data collected in the International Alcohol Control study and used to estimate how much heavier drinking occasions contribute to the alcohol market in five different countries shows the alcohol industry's reliance on the harmful use of alcohol. In higher income countries heavier drinking occasions make up approximately 50% of sales and in middle income countries it is closer to two-thirds. It is this reliance on the harmful use of alcohol which underpins the conflicting interests between the transnational alcohol corporations and public health and which militates against their involvement in the alcohol policy arena. [Caswell S, Callinan S, Chaiyasong S, Cuong PV, Kazantseva E, Bayandorj T, Huckle T, Parker K, Railton R, Wall M. How the alcohol industry relies on harmful use of alcohol and works to protect its profits. Drug Alcohol Rev 2016;35:661-664]. © 2016 Australasian Professional Society on Alcohol and other Drugs.

Environmental influences on alcohol consumption practices of alcoholic beverage servers.

PubMed

Nusbaumer, Michael R; Reiling, Denise M

2002-11-01

Public drinking establishments have long been associated with heavy drinking among both their patrons and servers. Whether these environments represent locations where heavy drinking is learned (learning hypothesis) or simply places where already-heavy drinkers gather in a supportive environment (selection hypothesis) remains an important question. A sample of licensed alcoholic beverage servers in the state of Indiana, USA, was surveyed to better understand the drinking behaviors of servers within the alcohol service industry. Responses (N = 938) to a mailed questionnaire were analyzed to assess the relative influence of environmental and demographic factors on the drinking behavior of servers. Stepwise regression revealed "drinking on the job" as the most influential environmental factor on heavy drinking behaviors, followed by age and gender as influential demographic factors. Support was found for the selection hypothesis, but not for the learning hypothesis. Policy implications are discussed. factors on the drinking behavior of servers. Stepwise regression revealed "drinking on the job" as the most influential environmental factor on heavy drinking behaviors, followed by age and gender as influential demographic factors. Support was found for the selection hypothesis, but not for the learning hypothesis. Policy implications are discussed.

Craft vs. industrial: Habits, attitudes and motivations towards beer consumption in Mexico.

PubMed

Gómez-Corona, Carlos; Escalona-Buendía, Héctor B; García, Mauricio; Chollet, Sylvie; Valentin, Dominique

2016-01-01

Food choices tend to be stable over time; they do not change fast, since consumers tend to act like creatures of habits. However, food habits can evolve, like currently the craft beer category. A change of habits involves a change of perception towards a product. Therefore, what is changing in the perception of beer? Two studies were conducted to address this question. First study was preliminary and aimed at exploring beer consumption habits in Mexico and a better understanding of craft beer representation among beer users. A questionnaire was administrated to 207 consumers in Mexico City during a beer festival. Results showed that respondents could be classified in: industrial beer (41.1%), occasional industrial (24.1%), and craft beer (34.8%) consumers. Craft cluster included mostly 25-35 years old men with high-income level. Among the craft beers cited by respondents from this cluster some are industrial, suggesting that the concept of craft beer might not be well defined, or defined in ideological terms. The second and main study was conducted using consumer ethnographies to understand the motivations and benefits of craft beer consumption. Opposite to industrial, craft beer emerges as an experience-based and symbolic product rather than a utilitarian one. The main motivation for drinking craft beer seems to be the quest of authenticity. Respondents' motivations to drink craft beer are generated by three important factors: desire for more knowledge, new taste experiences, and move away from the mainstream beer consumption. Craft consumers do not drink the product for its functional attributes, they consume it for what it means and as a consequence they build an identity, perceived as more authentic and unique, in comparison to the mainstream industrial beer consumption in Mexico. Copyright © 2015 Elsevier Ltd. All rights reserved.

A comparison of methods for concentrating mutagens in drinking water--recovery aspects and their implications for the chemical character of major unidentified mutagens.

PubMed

Wigilius, B; Borén, H; Carlberg, G E; Grimvall, A; Möller, M

1985-12-01

A comparison of techniques for concentrating mutagenic compounds in drinking water has shown that XAD-2 adsorption and dichloromethane extraction have acceptable and almost identical enrichment properties, while purging at an elevated temperature is inappropriate in this context. Quantitatively, the most important drinking water mutagens could only be adsorbed (extracted) after acidification of the water, and even then recovery was far from complete. Recovery experiments with known mutagens from pulp mill effluents have shown that none of the major chlorination-stage mutagens identified thus far can explain the mutagenic activity of extracts from neutral or acidified chlorinated drinking water.

Advocates, interest groups and Australian news coverage of alcohol advertising restrictions: content and framing analysis

PubMed Central

2012-01-01

Background Legislating restrictions on alcohol advertising is a cost-effective measure to reduce consumption of alcohol. Yet Australia relies upon industry self-regulation through voluntary codes of practice regarding the content, timing and placement of alcohol advertising. Ending industry self-regulation was recommended by the National Preventative Health Taskforce; a suggestion contested by the drinks industry. Debates about emerging alcohol-control policies regularly play out in the news media, with various groups seeking to influence the discussion. This paper examines news coverage of recommendations to restrict alcohol advertising to see how supporters and opponents frame the debate, with a view to providing some suggestions for policy advocates to advance the discussion. Methods We used content and framing analyses to examine 329 Australian newspaper items mentioning alcohol advertising restrictions over 24 months. All items were coded for mentions of specific types of advertising and types of advertising restrictions, the presence of news frames that opposed or endorsed advertising restrictions, statements made within each frame and the news-actors who appeared. Results Restrictions were the main focus in only 36% of 329 items. Alcohol advertising was conceived of as television (47%) and sport-related (56%). Restrictions were mentioned in non-specific terms (45%), or specified as restrictions on timing and placement (49%), or content (22%). Public health professionals (47%) appeared more frequently than drinks industry representatives (18%). Five supportive news frames suggested the policy is a sensible public health response, essential to protect children, needed to combat the drinks industry, required to stop pervasive branding, or as only an issue in sport. Four unsupportive frames positioned restrictions as unnecessary for a responsible industry, an attack on legitimate commercial activities, ineffective and ‘nannyist’, or inessential to government policy. Support varied among news-actors, with public health professionals (94%) more supportive than the public (68%), community-based organisations (76%), the government (72%), and the sports (16%), drinks (3%), or advertising (4%) industries. Conclusion Restrictions on alcohol advertising currently have low newsworthiness as a standalone issue. Future advocacy might better define the exact nature of required restrictions, anticipate vocal opposition and address forms of advertising beyond televised sport if exposure to advertising, especially among children, is to be reduced. PMID:22938674

Effect of mercury and arsenic from industrial effluents on the drinking water and comparison of the water quality of polluted and non-polluted areas: a case study of Peshawar and Lower Dir.

PubMed

Ishaq, M; Jan, F Akbar; Khan, Murad Ali; Ihsanullah, I; Ahmad, I; Shakirullah, M; Roohullah

2013-02-01

The purpose of the present study was to find out the sources of mercury and arsenic pollution of water in the industrial area of Peshawar, the capital of Khyber Pakhtunkhwa, Pakistan. Samples of effluents, mud, and water were collected from the target area (industrial area of Peshawar), the area of water supply source, and from the less polluted area, the Lower Dir district, as the control. Hg was determined by the cold vapor generation technique, while arsenic was determined using the electrothermal atomic absorption technique. Data of the water from the industrial area were compared with that of the source area, control area, as well as with the WHO and some international drinking water quality standards. The results show that some parameters, i.e., TDS, DO, pH, and hardness, were more than the permissible limits. Textile and glass industries were found to be the major sources of Hg and As pollution. Downstream dilution of these contaminants was also observed.

Self-Control Behavior of Drinking Drivers beyond the Context of a Behavioral Self-Control Program.

ERIC Educational Resources Information Center

Werch, Chudley E.

This paper reports on the post hoc analysis of specific types of self-control behaviors being employed by drinking drivers who were exposed to a behavioral self-control training program. The underlying assumption of this study is that the success of health promotion and intervention programs most probably depends on the development of greater…

Suspect screening and non-targeted analysis of drinking water using point-of-use filters.

PubMed

Newton, Seth R; McMahen, Rebecca L; Sobus, Jon R; Mansouri, Kamel; Williams, Antony J; McEachran, Andrew D; Strynar, Mark J

2018-03-01

Monitored contaminants in drinking water represent a small portion of the total compounds present, many of which may be relevant to human health. To understand the totality of human exposure to compounds in drinking water, broader monitoring methods are imperative. In an effort to more fully characterize the drinking water exposome, point-of-use water filtration devices (Brita ® filters) were employed to collect time-integrated drinking water samples in a pilot study of nine North Carolina homes. A suspect screening analysis was performed by matching high resolution mass spectra of unknown features to molecular formulas from EPA's DSSTox database. Candidate compounds with those formulas were retrieved from the EPA's CompTox Chemistry Dashboard, a recently developed data hub for approximately 720,000 compounds. To prioritize compounds into those most relevant for human health, toxicity data from the US federal collaborative Tox21 program and the EPA ToxCast program, as well as exposure estimates from EPA's ExpoCast program, were used in conjunction with sample detection frequency and abundance to calculate a "ToxPi" score for each candidate compound. From ∼15,000 molecular features in the raw data, 91 candidate compounds were ultimately grouped into the highest priority class for follow up study. Fifteen of these compounds were confirmed using analytical standards including the highest priority compound, 1,2-Benzisothiazolin-3-one, which appeared in 7 out of 9 samples. The majority of the other high priority compounds are not targets of routine monitoring, highlighting major gaps in our understanding of drinking water exposures. General product-use categories from EPA's CPCat database revealed that several of the high priority chemicals are used in industrial processes, indicating the drinking water in central North Carolina may be impacted by local industries. Published by Elsevier Ltd.

Risks and responses to universal drinking water security.

PubMed

Hope, Robert; Rouse, Michael

2013-11-13

Risks to universal drinking water security are accelerating due to rapid demographic, climate and economic change. Policy responses are slow, uneven and largely inadequate to address the nature and scale of the global challenges. The challenges relate both to maintaining water security in increasingly fragile supply systems and to accelerating reliable access to the hundreds of millions who remain water-insecure. A conceptual framework illustrates the relationship between institutional, operational and financial risks and drinking water security outcomes. We apply the framework to nine case studies from rural and urban contexts in South Asia and sub-Saharan Africa. Case studies are purposively selected based on established and emerging examples of political, technological or institutional reforms that address water security risks. We find broad evidence that improved information flows reduce institutional costs and promote stronger and more transparent operational performance to increase financial sustainability. However, political barriers need to be overcome in all cases through internal or external interventions that require often decadal time frames and catalytic investments. No single model exists, though there is sufficient evidence to demonstrate that risks to drinking water security can be reduced even in the most difficult and challenging contexts.

Social Anxiety and Heavy Situational Drinking: Coping and Conformity Motives as Multiple Mediators

PubMed Central

Terlecki, Meredith A.; Buckner, Julia D.

2014-01-01

Individuals with clinically elevated social anxiety are at greater risk for alcohol use disorder, and the relation between social anxiety and drinking problems is at least partially accounted for by drinking more in negative emotional (e.g., feeling sad or angry) and personal/intimate (e.g., before sexual intercourse) situations. Identification of cognitive/motivational factors related to drinking in these high-risk situations could inform the development of treatment and prevention interventions for these high-risk drinkers. The current study examined the mediating effect of drinking motives on the relationship between social anxiety and drinking these high-risk situations amongst undergraduates (N = 232). Clinically elevated social anxiety was associated with greater coping and conformity motives. Both coping and conformity motives mediated the relation between social anxiety and heavier alcohol consumption in negative emotional and personal/intimate contexts. Multiple mediation analyses indicated that these motives work additively to mediate the social anxiety-drinking situations relationship, such that that heavy situational drinking amongst undergraduates with clinically elevated social anxiety can be jointly attributed to desire to cope with negative affect and to avoid social scrutiny. PMID:25233446

Happy hour drink specials in the Alcohol Purchase Task.

PubMed

Kaplan, Brent A; Reed, Derek D

2018-04-01

There is strong evidence to suggest that happy hour drink specials are associated with undesirable outcomes such as increased amount of drinking, increased likelihood of being highly intoxicated, and increased likelihood of experiencing negative outcomes related to drinking (e.g., getting into fights). Public policy efforts have been made to ban or at least restrict alcohol drink specials. Research in behavioral economics-primarily demand curve analyses-has yielded valuable insights into the role of environmental effects on reinforcer consumption, especially within the context of alcohol reinforcement. The use of the Alcohol Purchase Task (APT), which asks respondents to report how many alcoholic drinks they would be willing to purchase at various prices, has contributed greatly to these efforts. The purpose of the current experiment was to determine whether self-reported consumption of alcohol on an APT changes when participants imagine a hypothetical "happy hour" scenario, akin to drink specials encountered in the real world. Results from the current experiment extend previous literature on APT vignette manipulations and provide implications for efforts to reduce problematic drinking. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Is Heavy Drinking Really Associated With Attrition From College? The Alcohol–Attrition Paradox

PubMed Central

Martinez, Julia A.; Sher, Kenneth J.; Wood, Phillip K.

2009-01-01

Student attrition at colleges across the United States poses a significant problem for students and families, higher educational institutions, and the nation's workforce competing in the global economy. Heavy drinking is a highly plausible contributor to the problem. However, there is little evidence that it is a reliable predictor of attrition. Notably, few studies take into account indicators of collegiate engagement that are associated with both heavy drinking and persistence in college. Event-history analysis was used to estimate the effect of heavy drinking on attrition among 3,290 undergraduates at a large midwestern university during a 4-year period, and student attendance at a number of college events was included as covariates. Results showed that heavy drinking did not predict attrition bivariately or after controlling for precollege predictors of academic success. However, after controlling for event attendance (an important indicator of collegiate engagement), heavy drinking was found to predict attrition. These findings underscore the importance of the college context in showing that heavy drinking does in fact predict attrition and in considering future intervention efforts to decrease attrition and also heavy drinking. PMID:18778140

Drinking games and contextual factors of 21st birthday drinking.

PubMed

Neighbors, Clayton; Rodriguez, Lindsey M; Rinker, Dipali V; DiBello, Angelo M; Young, Chelsie M; Chen, Chun-Han

2014-09-01

21st birthday celebrations are among the highest risks for alcohol use throughout emerging adulthood and celebrants often experience a range of alcohol-related consequences. The present research considered what happens when drinking games are paired with an already high-risk event (i.e., 21st birthday celebrations) and how drinking games compare with other contextual factors on 21st birthdays. Approximately four days after turning 21, 1124 college students (55% women) completed an online survey assessing alcohol use and related consequences experienced during their birthday celebrations. Participants were also asked whether drinking games and other contextual factors were associated with their celebrations. Overall, 18% of participants reported playing drinking games during their 21st birthday celebrations. These individuals reported consuming more alcohol, had higher estimated BACs, and experienced more negative consequences than those who did not play drinking games. The association between playing drinking games and alcohol use and negative consequences was stronger for men. The effect of drinking games on negative consequences was mediated through elevated BAC levels. Receiving bar specials, having drinks purchased, playing drinking games, and loud music were uniquely and significantly associated with all alcohol outcomes. Together, these results suggest that drinking games are part of a larger context of risk contributing to extreme drinking on 21st birthdays. Furthermore, these results will help to facilitate interventions that are more individually tailored to target specific contextual risks, behaviors, and events.

DANGEROUS LIAISONS? DATING AND DRINKING DIFFUSION IN ADOLESCENT PEER NETWORKS*

PubMed Central

Kreager, Derek A.; Haynie, Dana L.

2014-01-01

The onset and escalation of alcohol consumption and romantic relationships are hallmarks of adolescence, yet only recently have these domains jointly been the focus of sociological inquiry. We extend this literature by connecting alcohol use, dating and peers to understand the diffusion of drinking behavior in school-based friendship networks. Drawing on Granovetter’s classic concept of weak ties, we argue that adolescent romantic partners are likely to be network bridges, or liaisons, connecting daters to new peer contexts which, in turn, promote changes in individual drinking behaviors and allow these behaviors to spread across peer networks. Using longitudinal data of 459 couples from the National Longitudinal Study of Adolescent Health, we estimate Actor-Partner Interdependence Models and identify the unique contributions of partners’ drinking, friends’ drinking, and friends-of-partners’ drinking to daters’ own future binge drinking and drinking frequency. Findings support the liaison hypothesis and suggest that friends-of-partners’ drinking have net associations with adolescent drinking patterns. Moreover, the coefficient for friends-of-partners drinking is larger than the coefficient for one’s own peers and generally immune to prior selection. Our findings suggest that romantic relationships are important mechanisms for understanding the diffusion of emergent problem behaviors in adolescent peer networks. PMID:25328162

Water supply of the population as a problem of energy efficiency on the example of the Tyumen region of Russia

NASA Astrophysics Data System (ADS)

Lezier, Victoria; Gusarova, Miroslava; Kopytova, Anna

2017-10-01

The purpose of this article is to draw public attention to the problems of water supply in the city of Tyumen, the capital of the oil region and one of the most important objects in Russia from the point of view of strategic water supply, located in the region with vast freshwater resources. The article outlines main water supply problems related to the quality of drinking water, its chemical composition, and risks of water contamination by industrial effluents, problems of water transport to the consumers, problems of energy efficiency. The issues raised are part of the energy efficiency not only of the Tyumen region, but also of the Sverdlovsk region, from which the waters of the drinking basin are transited, being a sewage channel for many industrial enterprises. The article touches the issues of water protection, conservation and quality of water coming from the Velizhansky water intake, as well as the possibilities of using alternative sources of drinking water. The article analyzes legal measures, and proposals for improving work with increasing the quality of drinking water, combating melt water and pollution with oil.

Smoking and Alcohol Drinking Related to Experience of Harmful Shops among Korean Adolescents.

PubMed

Kim, Jinyoung; Sohn, Aeree

2014-06-01

This study was conducted in order to determine any correlation between experience of harmful shops and adolescent smoking and alcohol drinking in middle and high school students. The survey was conducted using a self-administered questionnaire online via the homepage of the Ministry of Education student Health Information Center; 1888 and 1563 questionnaires were used for middle and high school students, respectively, for a total of 3451 questionnaires in the final analysis. The collected data were processed using SPSS version 21.0 and examined using frequency analysis and hierarchical linear regression. In this research, 8.3% of all participants were found to have experienced smoking and 17.0% alcohol drinking. Regarding the types of harmful shops, 81.8% said they had been to a gaming place; 21.2% to a lodging place; 16.0% to a sex and entertainment place; and 6.8% to a harmful sex industry location. Sociodemographic variables had a significant effect on adolescent smoking and alcohol drinking. Regarding environmental variables, a significant difference was observed for living with parents and school location. Among adolescent experience of harmful shops, both smoking and alcohol drinking showed a significant association with harmful sex industry locations. National government-level management and supervision on this issue will be necessary to prevent adolescent access to harmful shops, along with more studies exploring methods for implementation of policies with more systematic control of harmful shops.

Risk-taking and the media.

PubMed

Fischer, Peter; Vingilis, Evelyn; Greitemeyer, Tobias; Vogrincic, Claudia

2011-05-01

In recent years, media formats with risk-glorifying content, such as video games that simulate illegal street racing ("bang and crash" games), films about extreme sports, and risky stunts have emerged as top sellers of the media industry. A variety of recent studies conducted by several researchers revealed that exposure to risk-glorifying media content (e.g., video games that simulate reckless driving, smoking and drinking in movies, or depictions that glorify extreme sports) increases the likelihood that recipients will show increased levels of risk-taking inclinations and behaviors. The present article (1) reviews the latest research on the detrimental impact of risk-glorifying media on risk-taking inclinations (cognitions, emotions, behaviors), (2) puts these findings in the theoretical context of recent sociocognitive models on media effects, and (3) makes suggestions to science and policymakers on how to deal with these effects in the future. © 2010 Society for Risk Analysis.

Weekend effects on binge drinking and homicide: the social connection between alcohol and violence in Russia

PubMed Central

Pridemore, William Alex

2006-01-01

Aims and design This study employs unique newly available Russian mortality data to examine the social connection between binge drinking and homicide in the country. Setting, participants and measurements All death certificates of those aged 20–64 years in the Udmurt Republic, Russia, were analyzed according to day and cause of death for the years 1994–98. Deaths due to alcohol poisoning were used as a proxy for binge drinking. Findings There was a high bivariate correlation (r = 0.75) between the daily distribution of deaths due to alcohol and homicide. The number of alcohol deaths was significantly higher on Saturdays and Sundays (presumably as a result of drinking on Friday and Saturday nights) and the number of homicide deaths was significantly higher on Fridays and Saturdays. Conclusions The levels of alcohol consumption and homicide in Russia are among the highest in the world, and there is mounting evidence that the two are related. Binge drinking, preference for distilled spirits and a high social tolerance for heavy drinking may act as social and cultural contextual factors that might increase the risk of violent outcomes. The high correspondence between the daily distribution of alcohol and homicide deaths provides indirect evidence for the social connection between them. While these findings do not represent a causal connection, when placed in the context of the growing literature on this topic they provide further support of an association between alcohol consumption and homicide rates in Russia and preliminary evidence for the intermediate role in this relationship played by social context. PMID:15265100

Speech Volume Indexes Sex Differences in the Social-Emotional Effects of Alcohol

PubMed Central

Fairbairn, Catharine E.; Sayette, Michael A.; Amole, Marlissa C.; Dimoff, John D.; Cohn, Jeffrey F.; Girard, Jeffrey M.

2015-01-01

Men and women differ dramatically in their rates of alcohol use disorder (AUD), and researchers have long been interested in identifying mechanisms underlying male vulnerability to problem drinking. Surveys suggest that social processes underlie sex differences in drinking patterns, with men reporting greater social enhancement from alcohol than women, and all-male social drinking contexts being associated with particularly high rates of hazardous drinking. But experimental evidence for sex differences in social-emotional response to alcohol has heretofore been lacking. Research using larger sample sizes, a social context, and more sensitive measures of alcohol’s rewarding effects may be necessary to better understand sex differences in the etiology of AUD. This study explored the acute effects of alcohol during social exchange on speech volume –an objective measure of social-emotional experience that was reliably captured at the group level. Social drinkers (360 male; 360 female) consumed alcohol (.82g/kg males; .74g/kg females), placebo, or a no-alcohol control beverage in groups of three over 36-minutes. Within each of the three beverage conditions, equal numbers of groups consisted of all males, all females, 2 females and 1 male, and 1 female and 2 males. Speech volume was monitored continuously throughout the drink period, and group volume emerged as a robust correlate of self-report and facial indexes of social reward. Notably, alcohol-related increases in group volume were observed selectively in all-male groups but not in groups containing any females. Results point to social enhancement as a promising direction for research exploring factors underlying sex differences in problem drinking. PMID:26237323

Young adults' opinions of Philip Morris and its television advertising.

PubMed

Henriksen, L; Fortmann, S P

2002-09-01

To determine what young people think about the tobacco company Philip Morris and how it affects their evaluations of the company's new television advertising. Data were gathered in the context of a controlled experiment in which participants saw four Philip Morris ads about youth smoking prevention, four Philip Morris ads about charitable works, or four Anheuser-Busch ads about preventing underage drinking (the control group). Knowledge and opinion of Philip Morris were measured before ad exposure. A California state university in the San Francisco Bay area. A convenience sample of undergraduates (n = 218) aged 18-25 years. Advertising evaluation measured by 12 semantic differential scales. A little more than half of the students knew that Philip Morris is a tobacco company. Neither this knowledge nor students' smoking status was related to their opinion of the company. Philip Morris ads were rated less favourably by students who were aware that the sponsor is a tobacco company than by students who were unaware. Advertisements designed to discredit the tobacco industry typically avoid references to specific companies. This study suggests that such counter-advertising would benefit from teaching audiences about the industry's corporate identities.

Health tourism in a Czech health spa.

PubMed

Speier, Amy R

2011-04-01

This paper is about the changing shape of health tourism in a Czech spa town. The research focuses on balneotherapy as a traditional Czech healing technique, which involves complex drinking and bathing therapies, as it is increasingly being incorporated into the development of a Czech health tourism industry. Today, the health tourism industry in Mariánske Lázne is attempting to 'harmoniously' combine three elements--balneology, travel and business activities. One detects subtle shifts and consequent incongruities as doctors struggle for control over the medical portion of spa hotels. At the same time, marketing groups are creating new packages for a general clientele, and the implementation of these new packages de-medicalizes balneotherapy. Related to the issue of the doctor's authority in the spa, the changes occurring with the privatization of tourism entails the entrance of 'tourists' to Mariánske Lázne who are not necessarily seeking spa treatment but who are still staying at spa hotels. There is a general consensus among spa doctors and employees that balneotherapy has become commodified. Thus, while balneotherapy remains a traditional form of therapy, the commercial context in which it exists has created a new form of health tourism.

Young adults' opinions of Philip Morris and its television advertising

PubMed Central

Henriksen, L; Fortmann, S

2002-01-01

Objective: To determine what young people think about the tobacco company Philip Morris and how it affects their evaluations of the company's new television advertising. Design: Data were gathered in the context of a controlled experiment in which participants saw four Philip Morris ads about youth smoking prevention, four Philip Morris ads about charitable works, or four Anheuser-Busch ads about preventing underage drinking (the control group). Knowledge and opinion of Philip Morris were measured before ad exposure. Setting: A California state university in the San Francisco Bay area. Subjects: A convenience sample of undergraduates (n = 218) aged 18–25 years. Main outcome measures: Advertising evaluation measured by 12 semantic differential scales. Results: A little more than half of the students knew that Philip Morris is a tobacco company. Neither this knowledge nor students' smoking status was related to their opinion of the company. Philip Morris ads were rated less favourably by students who were aware that the sponsor is a tobacco company than by students who were unaware. Conclusions: Advertisements designed to discredit the tobacco industry typically avoid references to specific companies. This study suggests that such counter-advertising would benefit from teaching audiences about the industry's corporate identities. PMID:12198275

The Drinking Water Disparities Framework: On the Origins and Persistence of Inequities in Exposure

PubMed Central

Balazs, Carolina L.; Ray, Isha

2014-01-01

With this article, we develop the Drinking Water Disparities Framework to explain environmental injustice in the context of drinking water in the United States. The framework builds on the social epidemiology and environmental justice literatures, and is populated with 5 years of field data (2005–2010) from California’s San Joaquin Valley. We trace the mechanisms through which natural, built, and sociopolitical factors work through state, county, community, and household actors to constrain access to safe water and to financial resources for communities. These constraints and regulatory failures produce social disparities in exposure to drinking water contaminants. Water system and household coping capacities lead, at best, to partial protection against exposure. This composite burden explains the origins and persistence of social disparities in exposure to drinking water contaminants. PMID:24524500

Framing Ethnic Variations in Alcohol Outcomes from Biological Pathways to Neighborhood Context

PubMed Central

Chartier, Karen G.; Scott, Denise M.; Wall, Tamara L.; Covault, Jonathan; Karriker-Jaffe, Katherine J.; Mills, Britain A.; Luczak, Susan E.; Caetano, Raul; Arroyo, Judith A.

2013-01-01

Health disparities research seeks to eliminate disproportionate negative health outcomes experienced in some racial/ethnic minority groups. This brief review presents findings on factors associated with drinking and alcohol-related problems in racial/ethnic groups. Those discussed are: 1) biological pathways to alcohol problems, 2) gene by stress interactions, 3) neighborhood disadvantage, stress, and access to alcohol, and 4) drinking cultures and contexts. These factors and their interrelationships are complex, requiring a multi-level perspective. The use of interdisciplinary teams and an epigenetic focus are suggested to move the research forward. The application of multi-level research to policy, prevention, and intervention programs may help prioritize combinations of the most promising intervention targets. PMID:24483624

Use of industrial by-products to sorb and retain phosphorus

USDA-ARS?s Scientific Manuscript database

The potential of six industrial byproducts for use as phosphorus sorbing materials (PSMs) in solutions and manures was evaluated. These included two different acid mine drainage treatment residuals (AMDR1 and AMDR2); water treatment residual (WTR) from a drinking water treatment facility in Lancaste...

Are the Public Health Responsibility Deal alcohol pledges likely to improve public health? An evidence synthesis.

PubMed

Knai, Cécile; Petticrew, Mark; Durand, Mary Alison; Eastmure, Elizabeth; Mays, Nicholas

2015-08-01

The English Public Health Responsibility Deal (RD) is a public-private partnership involving voluntary pledges between industry, government and other actors in various areas including alcohol, and designed to improve public health. This paper reviews systematically the evidence underpinning four RD alcohol pledges. We conducted a systematic review of reviews of the evidence underpinning interventions proposed in four RD alcohol pledges, namely alcohol labelling, tackling underage alcohol sales, advertising and marketing alcohol, and alcohol unit reduction. In addition, we included relevant studies of interventions where these had not been covered by a recent review. We synthesized the evidence from 14 reviews published between 2002 and 2013. Overall, alcohol labelling is likely to be of limited effect on consumption: alcohol unit content labels can help consumers assess the alcohol content of drinks; however, labels promoting drinking guidelines and pregnancy warning labels are unlikely to influence drinking behaviour. Responsible drinking messages are found to be ambiguous, and industry-funded alcohol prevention campaigns can promote drinking instead of dissuading consumption. Removing advertising near schools can contribute to reducing underage drinking; however, community mobilization and law enforcement are most effective. Finally, reducing alcohol consumption is more likely to occur if there are incentives such as making lower-strength alcohol products cheaper. The most effective evidence-based strategies to reduce alcohol-related harm are not reflected consistently in the RD alcohol pledges. The evidence is clear that an alcohol control strategy should support effective interventions to make alcohol less available and more expensive. © 2015 Society for the Study of Addiction.

WHERE THE INDIVIDUAL MEETS THE ECOLOGICAL: A STUDY OF PARENT DRINKING PATTERNS, ALCOHOL OUTLETS AND CHILD PHYSICAL ABUSE

PubMed Central

Freisthler, Bridget; Gruenewald, Paul J.

2012-01-01

Background Despite well-known associations between heavy drinking and child physical abuse, little is known about specific risks related to drinking different amounts of alcohol in different drinking venues. This study uses a context specific dose-response model to examine how drinking in various venues (e.g., at bars or parties) are related to physically abusive parenting practices while controlling for individual and psychosocial characteristics. Methods Data were collected via a telephone survey of parents in 50 cities in California resulting in 2,163 respondents who reported drinking in the past year. Child physical abuse and corporal punishment were measured using the Conflict Tactics Scale, Parent Child version. Drinking behaviors were measured using continued drinking measures. Data were analyzed using zero inflated Poisson models. Results Drinking at homes, parties or bars more frequently was related to greater frequencies of physically abusive parenting practices. The use of greater amounts of alcohol in association with drinking at bars appeared to increase risks for corporal punishment, a dose-response effect. Dose-response relationships were not found for drinking at homes or parties or drinking at bars for physical abuse nor for drinking at home and parties for corporal punishment. Conclusion Frequencies of using drinking venues, particularly bars and home or parties, are associated with greater use of abusive parenting practices. These findings suggest that a parent’s routine drinking activities place children at different risks for being physically abused. They also suggest that interventions that take into account parents’ alcohol use at drinking venues are an important avenue for secondary prevention efforts. PMID:23316780

Quality of Parent-Child Relationship, Family Conflict, Peer Pressure, and Drinking Behaviors of Adolescents in an Asian Context: The Case of Singapore

ERIC Educational Resources Information Center

Choo, Hyekyung; Shek, Daniel

2013-01-01

Analyzing data from a probability sample representative of secondary school students in Singapore (N = 1,599), this study examined the independent impact between the quality of mother-child relationship, the quality of father-child relationship and family conflict on the frequency of drinking and drunkenness, and whether each dyadic parent-child…

[Complex technology for water and wastewater disinfection and its industrial realization in prototype unit].

PubMed

Arakcheev, E N; Brunman, V E; Brunman, M V; Konyashin, A V; Dyachenko, V A; Petkova, A P

Usage of complex automated electrolysis unit for drinking water disinfection and wastewater oxidation and coagulation is scoped, its ecological and energy efficiency is shown. Properties of technological process of anolyte production using membrane electrolysis of brine for water disinfection in municipal pipelines and potassium ferrate production using electrochemical dissolution of iron anode in NaOH solution for usage in purification plants are listed. Construction of modules of industrial prototype for anolyte and ferrate production and applied aspects of automation of complex electrolysis unit are proved. Results of approbation of electrolytic potassium ferrate for drinking water disinfection and wastewater, rain water and environmental water oxidation and coagulation are shown.

Reducing youth exposure to alcohol ads: targeting public transit.

PubMed

Simon, Michele

2008-07-01

Underage drinking is a major public health problem. Youth drink more heavily than adults and are more vulnerable to the adverse effects of alcohol. Previous research has demonstrated the connection between alcohol advertising and underage drinking. Restricting outdoor advertising in general and transit ads in particular, represents an important opportunity to reduce youth exposure. To address this problem, the Marin Institute, an alcohol industry watchdog group in Northern California, conducted a survey of alcohol ads on San Francisco bus shelters. The survey received sufficient media attention to lead the billboard company, CBS Outdoor, into taking down the ads. Marin Institute also surveyed the 25 largest transit agencies; results showed that 75 percent of responding agencies currently have policies that ban alcohol advertising. However, as the experience in San Francisco demonstrated, having a policy on paper does not necessarily mean it is being followed. Communities must be diligent in holding accountable government officials, the alcohol industry, and the media companies through which advertising occurs.

Tax on sugar sweetened beverages in Spain.

PubMed

Ortún, Vicente; G López-Valcárcel, Beatriz; Pinilla, Jaime

2016-10-13

This article provides a critical review about the challenges that taxes on sugary drinks as an instrument of health policy must face to reverse the trend of the current epidemics of obesity. We analyzed the experiences of the leading countries, particularly Mexico, and reflect on the counterweight exerted by the industry against obesity policies, and on the power of lobbyists. Those tax policies for public health have to overcome the enormous strength of the industry, which is exerted in several-science and research, brand reputation, influence on regulators-levels. We suggest that a specific tax on sugary drinks has enough potential to reduce noncommunicable diseases and risk -diabetes, Hypertriglyceridemia, hyperholesterolemia LDL, hypertension- via reduced consumption thanks to the high price elasticity of those drinks. Furthermore, the effects are amplified even in the medium term, once established new habits to healthier eating. These taxes could encourage business innovation without inflicting costs of lost jobs and contribute to reducing the social gradient in obesity.

Reducing Youth Exposure to Alcohol Ads: Targeting Public Transit

PubMed Central

2008-01-01

Underage drinking is a major public health problem. Youth drink more heavily than adults and are more vulnerable to the adverse effects of alcohol. Previous research has demonstrated the connection between alcohol advertising and underage drinking. Restricting outdoor advertising in general and transit ads in particular, represents an important opportunity to reduce youth exposure. To address this problem, the Marin Institute, an alcohol industry watchdog group in Northern California, conducted a survey of alcohol ads on San Francisco bus shelters. The survey received sufficient media attention to lead the billboard company, CBS Outdoor, into taking down the ads. Marin Institute also surveyed the 25 largest transit agencies; results showed that 75 percent of responding agencies currently have policies that ban alcohol advertising. However, as the experience in San Francisco demonstrated, having a policy on paper does not necessarily mean it is being followed. Communities must be diligent in holding accountable government officials, the alcohol industry, and the media companies through which advertising occurs. PMID:18389374

Ethnobotanical survey of cooling herbal drinks from southern China.

PubMed

Liu, Yujing; Ahmed, Selena; Long, Chunlin

2013-12-19

Liáng chá ("cooling tea", "herbal tea" or "cool tisane" in Chinese) are herbal drinks widely produced in southern China and consumed by billions of people worldwide to prevent and treat internal heat as well as a range of associated health conditions. Globalization and renewed interest in botanical remedies has attracted growing attention in cooling herbal drinks by industry, scientists and consumers. However, there is a knowledge gap on the plant species used and commercialized for cooling herbal drinks in southern China and their associated ethnobotanical use, habitat and conservation status. This is the first study to document plant species used and commercialized as liáng chá in southern China's Lingnan region and associated ethnomedical function, preparation methods, habitat and conservation status. Three hundred market surveys were conducted between 2010-2012 in the largest herbal drink producing region of China to record plants used for liáng chá and to document knowledge on their medicinal function, habitat and conservation status. Product samples and voucher specimens were collected for taxonomic identification. All informants harvest and cultivate plants for preparing herbal drinks for their medicinal, cultural and economic values. A total of 222 ethnotaxa corresponded to 238 botanical taxa (species, varieties or subspecies) belonging to 86 families and 209 genera were recorded as liáng chá to treat health conditions in the study area. Recorded remedies consisted of one or several plant species to treat conditions classified into 27 major health conditions with clearing internal heat being the most common medicinal function. The habitat types of plants documented for use as liáng chá include 112 wild harvested species, 51 species that are either wild harvested or cultivated, 57 cultivated species, and 2 naturalized species. According to China's Red List and CITES on conservation status, one of these species is endangered, one species is critically endangered, eight species are vulnerable, one is listed in CITES II, three are listed in Regional Red Data Book and the remaining 224 species are in the least concerned conservation category. The liáng chá industry of southern China reflects the plant species richness and cultural diversity of the region. Future research on safety and efficacy of herbal drinks as well as ecological and cultural conservation efforts are needed for the sustainable growth of China's botanical industry.

Booze and butts: A content analysis of the presence of alcohol in tobacco industry's lifestyle magazines.

PubMed

Jiang, Nan; Cortese, Daniel K; Lewis, M Jane; Ling, Pamela M

2016-06-01

Advertising influences people's health behaviors. Tobacco companies have linked tobacco and alcohol in their marketing activities. We examined how depictions of alcohol were placed in lifestyle magazines produced by tobacco companies, and if these references differed depending on if the magazine was oriented towards men, women, or if it was unisex. Content analysis of 6 different tobacco industry lifestyle magazines (73 issues), including 73 magazine covers, 1558 articles, 444 tobacco ads, and 695 non-tobacco ads. 14 of 73 (19%) magazine covers featured alcohol; 581 of 1558 (37%) magazine articles mentioned alcohol; 119 of 444 (27%) tobacco ads showed alcohol images; and 57 of 695 (8%) non-tobacco ads portrayed alcohol. Male-oriented magazines ( Unlimited , CML , and Real Edge ) contained the most alcohol references, and the references were mainly beer, mixed drinks, and liquor or spirits. Female-oriented magazines ( All Woman and Flair ) contained the fewest alcohol references, and wine and mixed drinks were the major types of alcoholic beverage portrayed. For unisex magazine ( P.S. ), the frequency of alcohol references fell between the male- and female-oriented magazines, and most frequently mentioned mixed drinks. Frequent depictions of smoking and drinking in tobacco industry lifestyle magazines might have reinforced norms about paired use of tobacco and alcohol among young adults. The pairing of tobacco and alcohol may particularly target young men. Anti-tobacco interventions need to address the co-use of tobacco and alcohol, change the social acceptability of smoking in any social settings, and tailor alcohol related anti-tobacco messaging by gender.

Should Parents Allow Their Adolescent Children to Drink at Home? Family Factors as Predictors of Alcohol Involvement Trajectories Over 15 Years.

PubMed

Levitt, Ash; Cooper, M Lynne

2015-09-01

The present study examined familial risk and protective factors as moderators of parents allowing their adolescent children to drink at home on longitudinal alcohol involvement trajectories. A total of 772 community adolescents and their parents provided data beginning in 1989 and at four subsequent time points over 15 years; Black adolescents were intentionally oversampled (50% at baseline). Outcomes related to allowing adolescents to drink at home depended on family structure: Adolescents from intact families who were allowed to drink at home showed the lowest levels of alcohol use and problems over time, whereas those from nonintact families who were allowed to drink at home showed the highest levels of involvement. These results controlled for family history of alcohol problems, consistent parenting styles, and demographic characteristics. Results suggest that allowing adolescents to drink at home is neither inherently protective nor risky but depends on the family context. Implications for the development of adolescent alcohol involvement are discussed.

College-going and Trajectories of Drinking from Adolescence into Adulthood.

PubMed

Crosnoe, Robert; Kendig, Sarah; Benner, Aprile

2017-06-01

To explore an exception to the association between educational attainment and health, this study unpacked variability in the drinking of U.S. college students by applying life course concepts to analyses of the National Longitudinal Study of Adolescent Health (Add Health). Growth curve models showed that youth who graduated from four-year colleges before turning 25 without later reentering higher education had the highest peaks in drinking after adolescence and the shallowest declines into their 30s. Deviations from this pathway in terms of type, timing, and order of college transitions flattened out drinking trajectories from adolescence into adulthood. Expectations that more alignment between precollege and college social contexts (defined by family backgrounds, high school academic performance, and peer norms) would predict the most problematic drinking trajectories among young four-year college-goers were not supported. Instead, youth who appeared headed for the early four-year college pathway but did not make it there had problematic drinking trajectories.

College-going and Trajectories of Drinking from Adolescence into Adulthood

PubMed Central

Crosnoe, Robert; Kendig, Sarah; Benner, Aprile

2017-01-01

To explore an exception to the association between educational attainment and health, this study unpacked variability in the drinking of U.S. college students by applying life course concepts to analyses of the National Longitudinal Study of Adolescent Health (Add Health). Growth curve models showed that youth who graduated from four-year colleges before turning 25 without later reentering higher education had the highest peaks in drinking after adolescence and the shallowest declines into their 30s. Deviations from this pathway in terms of type, timing, and order of college transitions flattened out drinking trajectories from adolescence into adulthood. Expectations that more alignment between precollege and college social contexts (defined by family backgrounds, high school academic performance, and peer norms) would predict the most problematic drinking trajectories among young four-year college-goers were not supported. Instead, youth who appeared headed for the early four-year college pathway but did not make it there had problematic drinking trajectories. PMID:28661782

Sex Differences in Mediating and Moderating Processes Linking Economic Stressors, Psychological Distress, and Drinking

PubMed Central

Brown, Robyn Lewis; Richman, Judith A.

2012-01-01

Objective: Given the recent downturn in the U.S. economy, we considered in this study the processes linking economic stressors, psychological distress, and two alcohol-related outcomes (past-month drinking and problematic drinking). Method: Data were drawn from a mail survey of a national sample of 663 respondents. Structural equation modeling was used to assess whether psychological distress mediates the associations between economic stressors and the alcohol-related outcomes considered and whether these associations varied by gender. Results: Controlling for correlations among the outcomes and the effects of the sociodemographic control variables, psychological distress was found to partly explain the association between economic stressors and problematic drinking. The mediating effects on problematic drinking were significantly greater for men than women. Conclusions: The findings demonstrate the utility of considering interrelationships among alcohol-related outcomes and, in this context, reveal the circumstances in which gender matters most for understanding the associations among economy-related stressors, psychological distress, and drinking. PMID:22846245

The association between an abusive father-son relationship, quantity of alcohol consumption, and male-to-male alcohol-related aggression.

PubMed

Miller, Peter; Hargreaves, Jessica; Curtis, Ashlee; Zinkiewicz, Lucy

2013-09-01

While alcohol consumption and heavy episodic (binge) drinking are well-established predictors of male-to-male alcohol-related aggression (MMARA), the role of the father-son relationship in MMARA has yet to be explored. This study therefore examined whether fathering by the biological father rather than another father figure, negative fathering, and gender role modeled by the father figure were significant predictors of involvement in MMARA, once drinking frequency and quantity and heavy episodic drinking were controlled for. A total of 121 university students aged 18 to 25 years (M = 20.63, SD = 1.77 years) voluntarily completed the online questionnaire. The only significant predictors of perpetration of MMARA were a more abusive paternal relationship and drinking quantity (number of standard drinks usually consumed when drinking). Negative father-son relationships may play a role in fostering young men's perpetration of MMARA in the barroom context. Copyright © 2013 by the Research Society on Alcoholism.

Mexican farmworker women's perspectives on drinking in a migrant community.

PubMed

Alaniz, M L

1994-07-01

Alcohol use in farmworker communities has not been investigated to any extent. The literature on alcohol consumption and farmworkers is virtually nonexistent. This case study provides information on drinking patterns and problems in a Mexican farmworker community in Northern California. The focus is on Mexican farmworker women's perspectives on drinking in a specific social context: A migrant farmworker housing center. Male responses are provided as a basis for comparison and contrast. The study examines issues related to driving under the influence, public versus private space, and the centrality of considerations regarding children/youth in setting acceptable parameters for drinking. Data collection consisted of observations and 29 interviews of men (13) and women (16) farmworkers over a 6-month period in 1991. We found that most of the women in the camp abstain from drinking. They define male drinking as a problem when 1) youth are allowed and encouraged to drink, 2) an increase of individuals driving under the influence in the housing center becomes evident, and 3) when drinkers serve as poor role models for youth.

Party Characteristics, Drinking Settings, and College Students’ Risk of Intoxication: A Multi-Campus Study

PubMed Central

Marzell, Miesha; Bavarian, Niloofar; Paschall, Mallie J.; Mair, Christina; Saltz, Robert F.

2015-01-01

We examined party characteristics across different college drinking settings, associations between party characteristics and likelihood of drinking to intoxication, and the mediating role of perceived prevalence of intoxicated partygoers. Students (N = 6903) attending 14 public universities in California during the 2010 and 2011 fall semesters completed surveys on individual and party characteristics in six unique settings (e.g., residence hall). We used descriptive statistics to examine party characteristics by setting. We estimated multilevel logistic regression models to identify party characteristics associated with drinking to intoxication, and we used RMediation to determine significance of mediating effects. Individual and party characteristics varied by drinking context. Greater time at a party was associated with drinking to intoxication at five of six settings, while larger party size was significant only for outdoor settings. Enforcing the legal drinking age and refusing to serve intoxicated patrons were associated with lower likelihood of intoxication at Greek and off-campus parties. The presence of a keg was associated with drinking to intoxication at Greek, off-campus and outdoor parties; at bars, cover charges and drink promotions were positively associated with drinking to intoxication. In four of six settings, we found evidence of significant mediating effects through perceived prevalence of intoxicated partygoers. Findings highlight risk and protective characteristics of parties by drinking setting, and have prevention implications. PMID:25976418

Self-determination, perceived approval, and drinking: Differences between Asian Americans and Whites☆

PubMed Central

Nguyen, Mai-Ly; Neighbors, Clayton

2016-01-01

The present research assessed racial differences in the associations among controlled orientation, injunctive norms, and increased drinking by White and Asian American college students. Previous research has noted racial differences in drinking, but reasons have not been considered in the context of individual differences in self-determination or responses to social influences. The authors evaluated perceived parental and peer injunctive norms as mediators of the relationship between controlled orientation and number of drinks consumed per week. The association between controlled orientation and drinking was further expected to be moderated by race. This study consisted of 534 White and 198 Asian American participants who had at least one heavy drinking episode in the month prior to assessment. Participants completed self-report measures assessing self-determination, perceived parental/peer injunctive norms, and drinking. Results indicated that peer injunctive norms served as a mediator between controlled orientation and greater number of drinks consumed per week for Whites only. Although Asian Americans were significantly higher in controlled orientation than Whites, they drank less and perceived their peers to be less approving of drinking. In contrast, Whites who were high in controlled orientation viewed their friends as being significantly more approving of alcohol and consumed significantly more drinks per week. Results provide unique considerations for understanding cultural differences in drinking among White and Asian American young adults. PMID:23254214

Cultural differences and shame in an expressive writing alcohol intervention.

PubMed

Rodriguez, Lindsey M; Young, Chelsie M; Neighbors, Clayton; Tou, Reese; Lu, Qian

2016-01-01

The present study evaluates the relationships between shame, culture, and drinking behavior in predicting drinking intentions in the context of an expressive writing intervention. Theory and empirical findings have generally found that shame is maladaptive and can lead to anxiety, depression, and problematic alcohol use. However, research on cultural differences suggests that shame may be differentially damaging to individuals of collectivist, Asian cultures. Previous research evaluating expressive writing as a brief alcohol intervention has shown promising results such as reduced drinking intentions and increased readiness to change drinking behavior. The present study tested the hypothesis that feelings of shame after writing about a negative heavy drinking event would be associated with greater alcohol use generally and that this effect would differ for Caucasian compared to Asian individuals. We also explored whether this differed for light and heavy drinkers. Two hundred sixty-four undergraduates (74% female) who drank at least one alcoholic beverage in the past month completed measures of demographics, baseline drinking, event-related shame and guilt, pre- and postwriting affect, and drinking intentions. Results revealed that, independent of affect, social desirability, and event-related guilt, shame was generally negatively associated with drinking intentions for Caucasians and light drinking Asians. However, for heavy drinking Asians, shame was associated with increased drinking intentions. Results suggest that interventions that elicit shame are differentially effective and should be targeted accordingly.

Party Characteristics, Drinking Settings, and College Students' Risk of Intoxication: A Multi-Campus Study.

PubMed

Marzell, Miesha; Bavarian, Niloofar; Paschall, Mallie J; Mair, Christina; Saltz, Robert F

2015-08-01

We examined party characteristics across different college drinking settings, associations between party characteristics and likelihood of drinking to intoxication, and the mediating role of perceived prevalence of intoxicated partygoers. Students (N = 6903) attending 14 public universities in California during the 2010 and 2011 fall semesters completed surveys on individual and party characteristics in six unique settings (e.g., residence hall). We used descriptive statistics to examine party characteristics by setting. We estimated multilevel logistic regression models to identify party characteristics associated with drinking to intoxication, and we used RMediation to determine significance of mediating effects. Individual and party characteristics varied by drinking context. Greater time at a party was associated with drinking to intoxication at five of six settings, while larger party size was significant only for outdoor settings. Enforcing the legal drinking age and refusing to serve intoxicated patrons were associated with lower likelihood of intoxication at Greek and off-campus parties. The presence of a keg was associated with drinking to intoxication at Greek, off-campus and outdoor parties; at bars, cover charges and drink promotions were positively associated with drinking to intoxication. In four of six settings, we found evidence of significant mediating effects through perceived prevalence of intoxicated partygoers. Findings highlight risk and protective characteristics of parties by drinking setting, and have prevention implications.

The Truth about Sugar.

PubMed

Yeung, C Albert; Goodfellow, Ashley; Flanagan, Louise

2015-01-01

Sugars are used by the industry to enhance the attractiveness of foods and drinks. These added sugars, or 'free sugars', are not easily identified in food or drink labels. Certain manufactured foods and drinks with 'safe' names, such as dried fruit and fruit juice, still contain free sugars and can be confusing. Guidance states that daily consumption of free sugars should be less than 10% of total energy intake (no more than 5% in the UK). However, it is found that both tooth decay and obesity are associated with consumption of free sugars in large quantities and at inappropriate times.

Investigation of pollution characteristics of polychlorinated biphenyls in the typical drinking water sources in Jiangsu Province, China.

PubMed

Hong, Ye; Chunhong, Zhou; Xiaoxiong, Zeng

2009-11-01

Concentration and composition of polychlorinated biphenyls (PCBs) in the typical drinking water sources in Jiangsu Province were studied by scene investigation and physical and chemical analyses as well. Total amount of PCBs in some surface water and surface microlayers exceeded the standard (20 ng/l) in the "Environmental Quality Standard of Surface Water". There were less PCBs in suspended substances and bottom mud. It reflected that there was less PCB pollution in drinking water sources in Jiangsu Province for quite a long period. The main kind of PCBs in the typical drinking water sources was dichlorobiphenyl. Monochlorobiphenyl and trichlorobiphenyl ranked next to dichlorobiphenyl. In the study of PCB distribution in drinking water sources, it was found that the concentration of PCBs in surface microlayer was higher than that in deep water. The concentration of PCBs along the Yangtze River bank was more than that in the middle of Yangtze River. PCBs in the typical drinking water sources mostly came from by-products in industrial production.

Unpacking personalized feedback: an exploratory study of the impact of its components and the reactions it elicits among problem drinking men who have sex with men.

PubMed

Kuerbis, Alexis Noel; Schaumberg, Katherine; Davis, Christine M; Hail, Lisa; Morgenstern, Jon

2014-03-01

Personalized feedback (PF) has demonstrated effectiveness in reducing drinking. Few studies have examined its effectiveness with adult problem drinkers or its potential mediators or moderators, including developing discrepancy. This study aimed to identify potential mediators and moderators of PF provided to adult problem drinking men who have sex with men (PDMSM). An exploratory analysis of PF provided to PDMSM in the context of modified behavioral self-control therapy (N = 90). The association of individual items of PF, severity of PF, and independently rated, in-session participant reactions to PF with drinking outcomes (mean drinks per drinking day, MDDD) were examined using correlations and logistic and linear regression. Significant pre-post differences in MDDD emerged. Other drug risk, family risk, and having an abnormal liver enzyme test result were significantly associated with proxies for developed discrepancy in expected directions; however, no PF item or reaction to PF predicted drinking outcomes. Severity of PF was not associated with participant reactions or drinking outcome. PF may be an effective intervention for PDMSM. Further research is needed to identify potential mediators and moderators of PF among adults.

Social anxiety and heavy situational drinking: coping and conformity motives as multiple mediators.

PubMed

Terlecki, Meredith A; Buckner, Julia D

2015-01-01

Individuals with clinically elevated social anxiety are at greater risk for alcohol use disorder, and the relation between social anxiety and drinking problems is at least partially accounted for by drinking more in negative emotional (e.g., feeling sad or angry) and personal/intimate (e.g., before sexual intercourse) situations. Identification of cognitive/motivational factors related to drinking in these high-risk situations could inform the development of treatment and prevention interventions for these high-risk drinkers. The current cross-sectional study examined the mediating effect of drinking motives on the relationship between social anxiety and drinking these high-risk situations among undergraduates (N=232). Clinically elevated social anxiety was associated with greater coping and conformity motives. Both coping and conformity motives mediated the relation between social anxiety and heavier alcohol consumption in negative emotional and personal/intimate contexts. Multiple mediation analyses indicated that these motives work additively to mediate the social anxiety-drinking situations relationship, such that heavy situational drinking among undergraduates with clinically elevated social anxiety can be jointly attributed to desire to cope with negative affect and to avoid social scrutiny. Copyright © 2014 Elsevier Ltd. All rights reserved.

The role of the food industry in health: lessons from tobacco?

PubMed

Capewell, Simon; Lloyd-Williams, Ffion

2018-03-01

In this review, we highlight poor diet as the biggest risk factor for non-communicable diseases. We examine the denial tactics used by the food industry, how they reflect the tactics previously used by the tobacco industry, and how campaigners can use this knowledge to achieve future public health successes. Data sources are wide ranging, notably publications relating to public health, obesity and processed food, the effectiveness hierarchy and food industry denialism tactics. Global burden of disease analyses consistently demonstrate that poor diet produces a bigger burden of non-communicable disease than tobacco, alcohol and inactivity put together. The lessons learnt from the tobacco control experience of successfully fighting the tobacco industry can be applied to other industries including processed food and sugary drinks. Tackling obesity and poor diet is a more complex issue than tobacco. Food industries continue to promote weak or ineffective policies such as voluntary reformulation, and resist regulation and taxation. However, the UK food industry now faces increasing pressure from professionals, public and politicians to accept reformulation and taxes, or face more stringent measures. The rise in childhood and adult obesity needs to be arrested and then reversed. Unhealthy processed food and sugary drinks are a major contributing factor. There is increasing interest in the tactics being used by the food industry to resist change. Advocacy and activism will be essential to counter these denialism tactics and ensure that scientific evidence is translated into effective regulation and taxation.

Hello Sunday Morning: Alcohol, (non)consumption and selfhood.

PubMed

Pennay, Amy; MacLean, Sarah; Rankin, Georgia

2016-02-01

Hello Sunday Morning (HSM) is an online program that encourages people to commit to a period of non-drinking and blog about their experiences. The purpose of this paper is to explore how HSM members negotiated their periods of abstention, with a focus on how not drinking influenced their narratives of selfhood. Thematic analysis was undertaken of 2844 blog posts from 154 Victorians who signed up to HSM in 2013 or 2014. Analysis revealed three key narratives of selfhood offered by participants: (1) abstinence resulting in a disrupted sense of self, (2) non-consumption facilitating the development of a new healthy self, and (3) anti-consumption facilitating the development of a resistant self. Individuals construct and maintain their sense of self through consumption (or non-consumption) activities, and this occurs within the broader context of the relationship between selfhood, consumption and culture. HSM members developed narratives of self by drawing on a range of wider discursive structures concerning pleasure, healthism and resistance. The typologies of non-drinking selves identified in this paper could be disseminated through platforms such as HSM to support people who are new to non-drinking in choosing how they might construct and enact alternative selfhoods in contexts where alcohol consumption is deeply embedded. Copyright © 2015 Elsevier B.V. All rights reserved.

Driving after drinking among young adults of different race/ethnicities in the United States: unique risk factors in early adolescence?

PubMed

Delcher, Chris; Johnson, Rachel; Maldonado-Molina, Mildred M

2013-05-01

National guidelines for alcohol screening and brief interventions advise practitioners to consider age, drinking frequency, and context to identify at-risk youth. The purpose of this study was to identify the contextual risk and protective factors in high school-aged adolescents associated with future driving after drinking (Drinking Under the Influence [DUI] at age 21) by race/ethnicity. Data included 10,271 adolescents (67% white, 12% Hispanic, 16% black, 3.6% Asian; 49% Male) who participated in the National Longitudinal Study of Adolescent Health (Waves I, II, and III) from 1995 to 2001. A lagged panel design and survey logistic regression was used to examine the association between multiple contextual factors (e.g., demographics, parents, peers, social context) during adolescence and self-reported DUI in young adulthood. As expected, the likelihood of DUI was higher among whites followed by Hispanics, Asians, and blacks in all models. Perception of easy home access to alcohol increased risk for future DUI for whites (OR: 1.25 CI: 1.04-1.49), Hispanics (OR: 2.02 CI: 1.29-3.16), and Asians (OR: 1.90 CI: 1.13-3.22), but not for black youth. Drinking frequency and prior DUI were not risk factors for Hispanics. Risk-taking attitudes, marijuana use, and religious affiliation were risk factors for whites only. Findings suggest that in addition to screening for drinking behaviors, brief interventions and prevention efforts should assess perceived home access to alcohol and other race-specific factors to reduce alcohol-related injuries and harm. Copyright © 2013 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Health Safety of Soft Drinks: Contents, Containers, and Microorganisms

PubMed Central

2015-01-01

Soft drinks consumption is still a controversial issue for public health and public policy. Over the years, numerous studies have been conducted into the possible links between soft drink intake and medical problems, the results of which, however, remain highly contested. Nevertheless, as a result, increasing emphasis is being placed on the health properties of soft drinks, by both the industry and the consumers, for example, in the expanding area of functional drinks. Extensive legislation has been put in place to ensure that soft drinks manufacturers conform to established national and international standards. Consumers trust that the soft drinks they buy are safe and their quality is guaranteed. They also expect to be provided with information that can help them to make informed decisions about the purchase of products and that the information on product labels is not false or misleading. This paper provides a broad overview of available scientific knowledge and cites numerous studies on various aspects of soft drinks and their implications for health safety. Particular attention is given to ingredients, including artificial flavorings, colorings, and preservatives and to the lesser known risks of microbiological and chemical contamination during processing and storage. PMID:25695045

Human health impacts of drinking water (surface and ground) pollution Dakahlyia Governorate, Egypt

NASA Astrophysics Data System (ADS)

Mandour, R. A.

2012-09-01

This study was done on 30 drinking tap water samples (surface and ground) and 30 urine samples taken from patients who attended some of Dakahlyia governorate hospitals. These patients were complaining of poor-quality tap water in their houses, which was confirmed by this study that drinking water is contaminated with trace elements in some of the studied areas. The aim of this study was to determine the relationship between the contaminant drinking water (surface and ground) in Dakahlyia governorate and its impact on human health. This study reports the relationship between nickel and hair loss, obviously shown in water and urine samples. Renal failure cases were related to lead and cadmium contaminated drinking water, where compatibilities in results of water and urine samples were observed. Also, liver cirrhosis cases were related to iron-contaminated drinking water. Studies of these diseases suggest that abnormal incidence in specific areas is related to industrial wastes and agricultural activities that have released hazardous and toxic materials in the drinking water and thereby led to its contamination in these areas. We conclude that trace elements should be removed from drinking water for human safety.

"That's cool, you're a musician and you drink": Exploring entertainers' accounts of their unique workplace relationship with alcohol.

PubMed

Forsyth, Alasdair J M; Lennox, Jemma C; Emslie, Carol

2016-10-01

This qualitative research investigates the alcohol experiences of entertainers who perform within licensed premises. Previous, mainly quantitative, studies have found that entertainers, specifically musicians, are an occupational group who drink excessively. This qualitative study draws on a wider sample of entertainers to examine their accounts of drinking in the workplace and the explanations they provide for this. We conducted individual semi-structured interviews (n=24) with band-members, variety acts and DJs in Glasgow, Scotland. This revealed a workplace characterised by continual opportunities for often free alcohol consumption. Unlike most occupations, for entertainers 'drinking-on-the-job' was normative, expected, and sometimes encouraged by peers, the public, employers or sponsors. Entertainers also experienced performance-related incentives to drink before, during and/or after a show; including anxiety, matching their intoxication level to the audience's, and 'reward-drinking'. This qualitative research confirms the unique nature of the entertainer-alcohol link, even in comparison to that found within other leisure industry occupations. While providing some explanation as to why entertainers might drink excessively, participants' accounts also suggested potential strategies for avoiding the negative outcomes of workplace drinking. Copyright © 2016 Elsevier B.V. All rights reserved.

Health safety of soft drinks: contents, containers, and microorganisms.

PubMed

Kregiel, Dorota

2015-01-01

Soft drinks consumption is still a controversial issue for public health and public policy. Over the years, numerous studies have been conducted into the possible links between soft drink intake and medical problems, the results of which, however, remain highly contested. Nevertheless, as a result, increasing emphasis is being placed on the health properties of soft drinks, by both the industry and the consumers, for example, in the expanding area of functional drinks. Extensive legislation has been put in place to ensure that soft drinks manufacturers conform to established national and international standards. Consumers trust that the soft drinks they buy are safe and their quality is guaranteed. They also expect to be provided with information that can help them to make informed decisions about the purchase of products and that the information on product labels is not false or misleading. This paper provides a broad overview of available scientific knowledge and cites numerous studies on various aspects of soft drinks and their implications for health safety. Particular attention is given to ingredients, including artificial flavorings, colorings, and preservatives and to the lesser known risks of microbiological and chemical contamination during processing and storage.

Exploring the role of positive and negative consequences in understanding perceptions and evaluations of individual drinking events

PubMed Central

Lee, Christine M.; Patrick, Megan E.; Neighbors, Clayton; Lewis, Melissa A.; Tollison, Sean J.; Larimer, Mary E.

2016-01-01

While research has established that drinking more alcohol is associated with experiencing more positive and negative alcohol-related consequences, less is known about how college students evaluate their drinking experiences. Evaluations of drinking events may vary with factors such as how much one drinks, which consequences one experiences, and the context (i.e., where and with whom) one drinks on a given occasion. This research used daily data (Level 2: N=166 students, 61% female; Level 1: N=848 person drinking days) to explore the relationship between quantity of alcohol consumed and experience of specific domains of positive and negative consequences and to examine how the experience of specific consequences related to overall evaluation of the drinking experience. Drinking on a given day was positively associated with experiencing more negative (social and personal) and more positive (image, fun/social, and relaxation) consequences. With respect to the formation of overall impressions, negative (social and personal) consequences were associated with less favorable evaluations whereas positive (image, fun/social, and relaxation) consequences were associated with more favorable evaluations of the drinking experience. Indirect effects analyses suggested that consequences (negative personal, negative social, positive fun/social, and positive relaxation) significantly mediated the relationship between drinking and overall evaluation at the daily level. These results underscore the importance of considering both positive and negative consequences in understanding students’ choices to drink and how they evaluate their experiences. PMID:20385445

The role of alcohol in identity construction among LGBT people: a qualitative study.

PubMed

Emslie, Carol; Lennox, Jemma; Ireland, Lana

2017-11-01

Research suggests that alcohol use and misuse are higher among lesbian, gay and bisexual than heterosexual populations, yet the social context of drinking in sexual minority communities has rarely been examined. To explore lesbian, gay, bisexual and transgender (LGBT) people's relationship with alcohol, we conducted seven focus groups (N = 33) with pre-existing groups of friends and work colleagues (18 to 52 years) in Scotland, UK. We identified and analysed patterns in our data using thematic analysis. Respondents perceived heavy drinking as central to the commercial gay scene. Choice of drink and drinking vessel was an important part of identity construction. Respondents discussed the perception that gay men would drink alcopops and cocktails while lesbians would drink pints of beer. Even when stereotypes were dismissed as inaccurate, they were still thought to pressure people to drink 'appropriately'. Respondents who did not identify as male or female, and those who used drag, were particularly aware of their choice of drink as a means to express identity or to challenge people's preconceptions about gender. Researchers developing interventions to reduce alcohol-related harm in sexual minority populations need to take account of the central role of identity construction in LGBT drinking practices. © 2017 Foundation for the Sociology of Health & Illness.

Framing ethnic variations in alcohol outcomes from biological pathways to neighborhood context.

PubMed

Chartier, Karen G; Scott, Denise M; Wall, Tamara L; Covault, Jonathan; Karriker-Jaffe, Katherine J; Mills, Britain A; Luczak, Susan E; Caetano, Raul; Arroyo, Judith A

2014-03-01

Health disparities research seeks to eliminate disproportionate negative health outcomes experienced in some racial/ethnic minority groups. This brief review presents findings on factors associated with drinking and alcohol-related problems in racial/ethnic groups. Those discussed are as follows: (i) biological pathways to alcohol problems, (ii) gene × stress interactions, (iii) neighborhood disadvantage, stress, and access to alcohol, and (iv) drinking cultures and contexts. These factors and their interrelationships are complex, requiring a multilevel perspective. The use of interdisciplinary teams and an epigenetic focus are suggested to move the research forward. The application of multilevel research to policy, prevention, and intervention programs may help prioritize combinations of the most promising intervention targets. Copyright © 2014 by the Research Society on Alcoholism.

Assessment of heavy metal and bacterial pollution in coastal aquifers from SIPCOT industrial zones, Gulf of Mannar, South Coast of Tamil Nadu, India

NASA Astrophysics Data System (ADS)

Selvam, S.; Antony Ravindran, A.; Venkatramanan, S.; Singaraja, C.

2017-05-01

Heavy metals and microbiological contamination were investigated in groundwater in the industrial and coastal city of Thoothukudi. The main sources of drinking water in this area are water bores which are dug up to the depth of 10-50 m in almost every house. A number of chemical and pharmaceutical industries have been established since past three decades. Effluents from these industries are reportedly being directly discharged onto surrounding land, irrigation fields and surface water bodies forming point and non-point sources of contamination for groundwater in the study area. The study consists of the determination of physico-chemical properties, trace metals, heavy metals and microbiological quality of drinking water. Heavy metals were analysed using Inductively Coupled Plasma Mass Spectrometry and compared with the (WHO in Guidelines for drinking water quality, 2004) standards. The organic contamination was detected in terms of most probable number (MPN) test in order to find out faecal coliforms that were identified through biochemical tests. A comparison of the results of groundwater samples with WHO guidelines reveals that most of the groundwater samples are heavily contaminated with heavy metals like arsenic, selenium, lead, boron, aluminium, iron and vanadium. The selenium level was higher than 0.01 mg/l in 82 % of the study area and the arsenic concentration exceeded 0.01 mg/l in 42 % of the area. The results reveal that heavy metal contamination in the area is mainly due to the discharge of effluents from copper industries, alkali chemical industry, fertiliser industry, thermal power plant and sea food industries. The results showed that there are pollutions for the groundwater, and the total Coliform means values ranged from 0.6-145 MPN ml-1, faecal Coliform ranged from 2.2-143 MPN ml-1, Escherichia coli ranged from 0.9 to 40 MPN ml-1 and faecal streptococci ranged from 10-9.20 × 102 CFU ml-1. The coastal regions are highly contaminated with total coliform bacteria, faecal coliform bacteria and E. coli. This might be due to the mixing of sewage from Thoothukudi town through the Buckle channel and fishing activity.

Integration of Aquifer Storage Transfer and Recovery and HACCP for Ensuring Drinking Water Quality

NASA Astrophysics Data System (ADS)

Lee, S. I.; Ji, H. W.

2015-12-01

The integration of ASTR (Aquifer Storage Transfer and Recovery) and HACCP (Hazard Analysis and Critical Control Point) is being attempted to ensure drinking water quality in a delta area. ASTR is a water supply system in which surface water is injected into a well for storage and recovered from a different well. During the process natural water treatment is achieved in the aquifer. ASTR has advantages over surface reservoirs in that the water is protected from external contaminants and free from water loss by evaporation. HACCP, originated from the food industry, can efficiently manage hazards and reduce risks when it is introduced to the drinking water production. The study area is the located in the Nakdong River Delta, South Korea. Water quality of this region has been deteriorated due to the increased pollution loads from the upstream cities and industrial complexes. ASTR equipped with HACCP system is suggested as a means to heighten the public trust in drinking water. After the drinking water supply system using ASTR was decomposed into ten processes, principles of HACCP were applied. Hazardous event analysis was conducted for 114 hazardous events and nine major hazardous events were identified based on the likelihood and the severity assessment. Potential risk of chemical hazards, as a function of amounts, travel distance and toxicity, was evaluated and the result shows the relative threat a city poses to the drinking water supply facility. Next, critical control points were determined using decision tree analysis. Critical limits, maximum and/or minimum values to which biological, chemical or physical parameters must be controlled, were established. Other procedures such as monitoring, corrective actions and will be presented.

A Comparative Analysis of Alcohol Education Programs Sponsored by the Beverage Alcohol Industry.

ERIC Educational Resources Information Center

Houghton, Eleni

1998-01-01

Compares alcohol-education programs sponsored by alcohol beverage industry in 1984 and 1996. Results show trade associations and social-aspects organizations have increased their level of activity, evaluation of these programs is being taken seriously, drinking/driving and youth issues dominate program activities, moderation in alcohol consumption…

Mood and implicit alcohol expectancy processes: predicting alcohol consumption in the laboratory.

PubMed

Wardell, Jeffrey D; Read, Jennifer P; Curtin, John J; Merrill, Jennifer E

2012-01-01

Implicit positive alcohol expectancy (PAE) processes are thought to respond phasically to external and internal stimuli-including mood states-and so they may exert powerful proximal influences over drinking behavior. Although social learning theory contends that mood states activate mood-congruent implicit PAEs, which in turn lead to alcohol use, there is a dearth of experimental research examining this mediation model relative to observable drinking. Moreover, an expectancy theory perspective might suggest that, rather than influencing PAEs directly, mood may moderate the association between PAEs and drinking. To test these models, this study examined the role of mood in the association between implicitly measured PAE processes (i.e., latency to endorse PAEs) and immediate alcohol consumption in the laboratory. Gender differences in these processes also were examined. College students (N = 146) were exposed to either a positive, negative, or neutral mood induction procedure, completed a computerized PAE reaction time (RT) task, and subsequently consumed alcohol ad libitum. The mood manipulation had no direct effects on drinking in the laboratory, making the mediation hypothesis irrelevant. Instead, gender and mood condition moderated the association between RT to endorse PAEs and drinking in the laboratory. For males, RT to tension reduction PAEs was a stronger predictor of volume of beer consumed and peak blood alcohol concentration in the context of general arousal (i.e., positive and negative mood) relative to neutral mood. RT to PAEs did not predict drinking in the laboratory for females. The results show that PAE processes are important determinants of immediate drinking behavior in men, suggesting that biased attention to mood-relevant PAEs-as indicated by longer RTs-predicts greater alcohol consumption in the appropriate mood context. The findings also highlight the need to consider gender differences in PAE processes. This study underscores the need for interventions that target automatic cognitive processes related to alcohol use. Copyright © 2011 by the Research Society on Alcoholism.

Energy Drinks

PubMed Central

Ugochukwu, Chio; Bagot, Kara; Khalili, David; Zaky, Christine

2012-01-01

Objective: The market and degree of consumption of energy drinks have exponentially expanded while studies that assess their psychological effects and impact on quality of life remain in the early stages, albeit on the rise. This review aims to examine the literature for evidence of the psychological effects of energy drinks and their impact on the sense of well-being and quality of life. Methods: Studies were identified through Pubmed, Medline, and PsycINFO searches from the dates of 1990 to 2011, published in English, using the keywords energy or tonic drinks, psychological effects, caffeine and cognitive functions, mood, sleep, quality of life, well-being, and mental illness. Three authors agreed independently on including 41 studies that met specific selection criteria. Results: The literature reveals that people most commonly consume energy drinks to promote wakefulness, to increase energy, and to enhance the experience of alcohol intoxication. A number of studies reveal that individuals who consume energy drinks with alcohol were more inclined to be involved in risk-taking behaviors. There was also excessive daytime sleepiness the day following energy drink consumption. Contrary to expectations, the impact of energy drinks on quality of life and well-being was equivocal. Conclusions: Energy drinks have mixed psychological and well-being effects. There is a need to investigate the different contexts in which energy drinks are consumed and the impact on mental health, especially in the psychiatrically ill. PMID:22347688

Energy drinks: psychological effects and impact on well-being and quality of life-a literature review.

PubMed

Ishak, Waguih William; Ugochukwu, Chio; Bagot, Kara; Khalili, David; Zaky, Christine

2012-01-01

The market and degree of consumption of energy drinks have exponentially expanded while studies that assess their psychological effects and impact on quality of life remain in the early stages, albeit on the rise. This review aims to examine the literature for evidence of the psychological effects of energy drinks and their impact on the sense of well-being and quality of life. Studies were identified through Pubmed, Medline, and PsycINFO searches from the dates of 1990 to 2011, published in English, using the keywords energy or tonic drinks, psychological effects, caffeine and cognitive functions, mood, sleep, quality of life, well-being, and mental illness. Three authors agreed independently on including 41 studies that met specific selection criteria. The literature reveals that people most commonly consume energy drinks to promote wakefulness, to increase energy, and to enhance the experience of alcohol intoxication. A number of studies reveal that individuals who consume energy drinks with alcohol were more inclined to be involved in risk-taking behaviors. There was also excessive daytime sleepiness the day following energy drink consumption. Contrary to expectations, the impact of energy drinks on quality of life and well-being was equivocal. Energy drinks have mixed psychological and well-being effects. There is a need to investigate the different contexts in which energy drinks are consumed and the impact on mental health, especially in the psychiatrically ill.

The influence of status on group drinking by young adults: a survey of natural drinking groups on their way to and from bars.

PubMed

Dumas, Tara M; Wells, Samantha; Flynn, Andrea; Lange, James E; Graham, Kathryn

2014-04-01

Young people's social standing among friends and peers has been linked to general levels of drinking and has been shown to influence others' drinking. We extend previous research by examining young adults' status within their natural-occurring drinking groups as a predictor of their subsequent alcohol consumption and encouragement of group members' alcohol consumption during a night out at licensed drinking establishments, a salient context for heavy drinking and alcohol-related risk among young adults. We recruited same-sex young adult drinking groups (n = 104 groups; 63 all-male; average group size = 3.4 members; Mage = 21.86) on their way to drinking establishments to complete a survey-containing measures of member-nominated within-group status, likeability, and self-reported alcohol consumption-and a breathalyzer test. At the end of the evening, participants completed the same alcohol consumption measures and were asked to nominate group members who encouraged other members to drink that night. Multilevel analysis revealed that higher-status members engaged in the most alcohol consumption (via both self-report and breathalyzer) but in heavier drinking groups only. Higher-status members also encouraged the most alcohol consumed by others, regardless of levels of group drinking. Further, even though being liked by one's peers was positively related to intoxication that night, it did not account for the significant relationship between within-group status and drinking. Results suggest that peer-related prevention programs for young adults' problem drinking may benefit from focusing on the structure and dynamic of young people's drinking groups. Also, programs targeting peer norms may be more successful if they incorporate status-related issues. Copyright © 2013 by the Research Society on Alcoholism.

Naegleria

MedlinePlus

... of warm freshwater, such as lakes and rivers Geothermal (naturally hot) water, such as hot springs Warm water discharge from industrial plants Geothermal (naturally hot) drinking water sources Swimming pools that ...

Types of drinkers and drinking settings: an application of a mathematical model.

PubMed

Mubayi, Anuj; Greenwood, Priscilla; Wang, Xiaohong; Castillo-Chávez, Carlos; Gorman, Dennis M; Gruenewald, Paul; Saltz, Robert F

2011-04-01

US college drinking data and a simple population model of alcohol consumption are used to explore the impact of social and contextual parameters on the distribution of light, moderate and heavy drinkers. Light drinkers become moderate drinkers under social influence, moderate drinkers may change environments and become heavy drinkers. We estimate the drinking reproduction number, R(d) , the average number of individual transitions from light to moderate drinking that result from the introduction of a moderate drinker in a population of light drinkers. Ways of assessing and ranking progression of drinking risks and data-driven definitions of high- and low-risk drinking environments are introduced. Uncertainty and sensitivity analyses, via a novel statistical approach, are conducted to assess R(d) variability and to analyze the role of context on drinking dynamics. Our estimates show R(d) well above the critical value of 1. R(d) estimates correlate positively with the proportion of time spent by moderate drinkers in high-risk drinking environments. R(d) is most sensitive to variations in local social mixing contact rates within low-risk environments. The parameterized model with college data suggests that high residence times of moderate drinkers in low-risk environments maintain heavy drinking. With regard to alcohol consumption in US college students, drinking places, the connectivity (traffic) between drinking venues and the strength of socialization in local environments are important determinants in transitions between light, moderate and heavy drinking as well as in long-term prediction of the drinking dynamics. © 2010 The Authors, Addiction © 2010 Society for the Study of Addiction.

Motivations for Alcohol Use among Men Aged 16–30 Years in Sri Lanka

PubMed Central

Perera, Bilesha; Torabi, Mohammad

2009-01-01

Psychometric properties of a new scale that measures motivations towards alcohol use were examined using a sample of 412 male alcohol users in Sri Lanka aged 16–30 years. In addition, associations between drinking motives and drinking frequency were explored. Confirmatory factor analysis showed that a 3-factor model consisting of the factors personal enjoyment, tension reduction, and social pressure fit the data well. Overall, tension-reduction motivation was found to be prominent in the context of young males’ drinking behavior in Sri Lanka. Associations between stress and alcohol use among young males warrant further investigations. PMID:19826552

Segmenting and targeting American university students to promote responsible alcohol use: a case for applying social marketing principles.

PubMed

Deshpande, Sameer; Rundle-Thiele, Sharyn

2011-10-01

The current study contributes to the social marketing literature in the American university binge-drinking context in three innovative ways. First, it profiles drinking segments by "values" and "expectancies" sought from behaviors. Second, the study compares segment values and expectancies of two competing behaviors, that is, binge drinking and participation in alternative activities. Third, the study compares the influence of a variety of factors on both behaviors in each segment. Finally, based on these findings and feedback from eight university alcohol prevention experts, appropriate strategies to promote responsible alcohol use for each segment are proposed.

Binge drinking among Arab/Chaldeans: an exploratory study.

PubMed

Arfken, Cynthia L; Owens, Darlene; Said, Manal

2012-01-01

Focus groups were conducted with young Arab/Chaldeans (N = 82) from different ethno-religious groups (Chaldeans, Orthodox Christians, and Muslims) to explore the potential risk and the protective factors associated with the high level of binge (or episodic heavy) drinking among Arab/Chaldeans reported by general population surveys. Most of the participants were aware of and knowledgeable about the problem in their community. Themes identified as contributory factors consistent across ethno-religious groups included the availability of alcohol, the importance of family, conformity to group behavior, and social reasons. Differences included the context for drinking and gender roles. These findings can be used to tailor culturally appropriate interventions.

The color red reduces snack food and soft drink intake.

PubMed

Genschow, Oliver; Reutner, Leonie; Wänke, Michaela

2012-04-01

Based on evidence that the color red elicits avoidance motivation across contexts (Mehta & Zhu, 2009), two studies investigated the effect of the color red on snack food and soft drink consumption. In line with our hypothesis, participants drank less from a red labeled cup than from a blue labeled cup (Study 1), and ate less snack food from a red plate than from a blue or white plate (Study 2). The results suggest that red functions as a subtle stop signal that works outside of focused awareness and thereby reduces incidental food and drink intake. Copyright © 2012 Elsevier Ltd. All rights reserved.

Physico-chemical quality of drinking water in villages of Primary Health Centre, Waghodia, Gujarat (India).

PubMed

Desai, Gaurav; Vasisth, Smriti; Patel, Maharshi; Mehta, Vaibhav; Bhavsar, Bharat

2012-07-01

16 water samples were collected to study the physical and chemical quality of water of main source of drinking water in the villages of Primary Health Centre, Waghodia of Vadodara district of Gujarat. The values recommended by Indian Standard for Drinking Water (IS 10500:1991) were used for comparison of observed values. The study indicates that the contamination problem in these villages is not alarming at present, but Waghodia being industrial town, ground water quality may deteriorate with passage of time, which needs periodical monitoring. The study provides the local area baseline data which may be useful for the comparison of future study.

Recycling policies and programmes for PET drink bottles in Mexico.

PubMed

Schwanse, Elvira

2011-09-01

Transition and emerging economies confront a steadily increasing generation of municipal solid waste in the form of disposable packaging. The following article reports the situation of soft drink bottles made of polyethylene terephthalate (PET) in Mexico. Since 2002 schemes following the European Green Dot principle have been partly implemented to place responsibility on the producer, mainly soft drink bottlers. Private stakeholders are responsible for national recovery activities. Meanwhile Government presence to promote recovery is absent. Of post-consumer PET 75% is exported, and the newly created bottle-to-bottle (BTB) PET industry is confronted with bottlenecks in their post-consumer PET supply.

Development of communication networks and water quality early warning detection systems at drinking water utilities in the Ohio River Valley Basin.

PubMed

Schulte, J G; Vicory, A H

2005-01-01

Source water quality is of major concern to all drinking water utilities. The accidental introduction of contaminants to their source water is a constant threat to utilities withdrawing water from navigable or industrialized rivers. The events of 11 September, 2001 in the United States have heightened concern for drinking water utility security as their source water and finished water may be targets for terrorist acts. Efforts are underway in several parts of the United States to strengthen early warning capabilities. This paper will focus on those efforts in the Ohio River Valley Basin.

Application of a QMRA Framework to Inform Selection of Drinking Water Interventions in the Developing Context.

PubMed

Petterson, S R

2016-02-01

The aim of this study was to develop a modified quantitative microbial risk assessment (QMRA) framework that could be applied as a decision support tool to choose between alternative drinking water interventions in the developing context. The impact of different household water treatment (HWT) interventions on the overall incidence of diarrheal disease and disability adjusted life years (DALYs) was estimated, without relying on source water pathogen concentration as the starting point for the analysis. A framework was developed and a software tool constructed and then implemented for an illustrative case study for Nepal based on published scientific data. Coagulation combined with free chlorine disinfection provided the greatest estimated health gains in the short term; however, when long-term compliance was incorporated into the calculations, the preferred intervention was porous ceramic filtration. The model demonstrates how the QMRA framework can be used to integrate evidence from different studies to inform management decisions, and in particular to prioritize the next best intervention with respect to estimated reduction in diarrheal incidence. This study only considered HWT interventions; it is recognized that a systematic consideration of sanitation, recreation, and drinking water pathways is important for effective management of waterborne transmission of pathogens, and the approach could be expanded to consider the broader water-related context. © 2015 Society for Risk Analysis.

Water and health.

PubMed

Guidotti, T L; Conway, J B

1984-10-01

The systems protecting the quality of drinking water in the United States are deteriorating. Many urban water and sewer systems are obsolete. Industrial wastes are imposing a burden on wastewater treatment facilities. In the U.S., outbreaks of water-borne disease are primarily limited to enteritis associated with viruses or Giardia. Issues in the contamination of drinking water by toxic substances include disposal practices, accidental contamination, agricultural runoff and chlorination byproducts. Physicians must support stringent enforcement of water quality standards.

China Report, Political, Sociological and Military Affairs PRC State Council Bulletin No. 18, 20 Aug 1984

DTIC Science & Technology

1985-03-14

development of pasteurized milk, yogurt and milk drinks.. We must combine this with the production of all kinds of milk powder (especially that...products, with emphasis on developing beancurd and fermented bean products. We must also develop soybean flour and beanflour products. Fruit and vegetable...Beverage industry: We should develop drinks like fruit juice, vegetable juice, fruit sodapop, soybean milk, fermented soybean milk, mineral water

77 FR 22327 - Draft Guidance for Industry on New Animal Drugs and New Animal Drug Combination Products...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-13

... or on Medicated Feed or Drinking Water of Food-Producing Animals: Recommendations for Drug Sponsors for Voluntarily Aligning Product Use Conditions With GFI 209; Availability AGENCY: Food and Drug... availability of a draft guidance for industry (draft GFI 213) entitled ``New Animal Drugs and New Animal Drug...

Behavioral Safety in the Food Services Industry: Challenges and Outcomes

ERIC Educational Resources Information Center

Lebbon, Angela; Sigurdsson, Sigurdur Oli; Austin, John

2012-01-01

During the course of a 6-year behavioral safety consult at a food and drink industry site, data were collected on the number of Occupational Safety Health Administration (OSHA) recordable incidents, number of lost and restricted days, and number of peer safety observations. Employees were trained to identify safe and unsafe behavior, conduct peer…

Self-regulation of the Peruvian food industry: health message cues in the context of food and beverage advertisements.

PubMed

Busse, P; Bernabé-Ortiz, A

2018-06-01

One strategy to prevent the onset of non-communicable diseases is to motivate healthy lifestyles through health media messages. In Peru, the food industry is currently implementing such strategy with health message cues, in the form of a small icon of a walking person or a healthy dish, appearing on televised food and beverage advertisements. Yet the extent of this practice is unknown. Thus, the objective of this study was three-fold: to identify (1) the food and beverage advertisements showing health cues, (2) the types of health cues, and (3) their length in time. Cross-sectional analysis of televised food and beverage advertisements that children and adolescents encounter on Peruvian television. Content analysis of the presence of a health cue, type of health cue (physical activity and healthy diets), and the length in time of the health cue appearing on televised food and beverage advertisements in Peru. Health cues appeared on over 70% of advertisements for sugary drinks and tended to promote healthy diets more so than physical activity. This study shows that the food industry is currently advertising their products along with health message cues, and children and adolescents are exposed to this practice. Thus, we call for further testing of the effect of these health cues on children's and adolescents' food preferences and behaviors. Copyright © 2018 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

Stability of flavoured phytosterol-enriched drinking yogurts during storage as affected by different packaging materials.

PubMed

Semeniuc, Cristina Anamaria; Cardenia, Vladimiro; Mandrioli, Mara; Muste, Sevastiţa; Borsari, Andrea; Rodriguez-Estrada, Maria Teresa

2016-06-01

The aim of this study was to investigate the influence of different packaging materials on storage stability of flavoured phytosterol-enriched drinking yogurts. White vanilla (WV) and blood orange (BO) phytosterol-enriched drinking yogurts conditioned in mono-layer and triple-layer co-extruded plastic bottles were stored at +6 ± 1 °C for 35 days (under alternating 12 h light and 12 h darkness) to simulate shelf-life conditions. Samples were collected at three different storage times and subjected to determination of total sterol content (TSC), peroxide value (PV) and thiobarbituric acid reactive substances (TBARs). TSC was not significantly affected by packaging material or storage time and met the quantity declared on the label. PV was significantly influenced by yogurt type × packaging material × storage time interaction and TBARs by packaging material × storage time interaction. Between the two packaging materials, the triple-layer plastic mini bottle with black coloured and completely opaque intermediate layer offered the best protection against lipid oxidation. © 2015 Society of Chemical Industry. © 2015 Society of Chemical Industry.

Risk management for assuring safe drinking water.

PubMed

Hrudey, Steve E; Hrudey, Elizabeth J; Pollard, Simon J T

2006-12-01

Millions of people die every year around the world from diarrheal diseases much of which is caused by contaminated drinking water. By contrast, drinking water safety is largely taken for granted by many citizens of affluent nations. The ability to drink water that is delivered into households without fear of becoming ill may be one of the key defining characteristics of developed nations in relation to the majority of the world. Yet there is well-documented evidence that disease outbreaks remain a risk that could be better managed and prevented even in affluent nations. A detailed retrospective analysis of more than 70 case studies of disease outbreaks in 15 affluent nations over the past 30 years provides the basis for much of our discussion [Hrudey, S.E. and Hrudey, E.J. Safe Drinking Water--Lessons from Recent Outbreaks in Affluent Nations. London, UK: IWA Publishing; 2004.]. The insights provided can assist in developing a better understanding within the water industry of the causes of drinking water disease outbreaks, so that more effective preventive measures can be adopted by water systems that are vulnerable. This preventive feature lies at the core of risk management for the provision of safe drinking water.

The risks of drinking water

NASA Astrophysics Data System (ADS)

Reichhardt, Tony

1984-04-01

Three researchers from the Energy and Environmental Policy Center at Harvard University have come up with a new method of calculating the risk from contaminants in drinking water, one that they believe takes into account some of the uncertainties in pronouncing water safe or dangerous to drink. The new method concentrates on the risk of cancer, which authors Edmund Crouch, Richard Wilson, and Lauren Zeise believe has not been properly considered in establishing drinking water standards.Writing in the December 1983 issue of Water Resources Research, the authors state that “current [drinking water] standards for a given chemical or class of chemicals do not account for the presence of other pollutants” that could combine to create dangerous substances. According to Wilson, “Over a hundred industrial pollutants and chlorination byproducts have been found in various samples of drinking water, some of which are known carcinogens, others suspected carcinogens.” The same chlorine that solves one major health problem—the threat of bacterial disease—can thus contribute to another, according to the authors, by increasing the long-term risk of cancer. The largest risks are due to halomethanes such as chloroform and bromoform, produced as chlorine reacts with organic matter in drinking water.

Enteric bacteria of food ice and their survival in alcoholic beverages and soft drinks.

PubMed

Gaglio, Raimondo; Francesca, Nicola; Di Gerlando, Rosalia; Mahony, Jennifer; De Martino, Simone; Stucchi, Carlo; Moschetti, Giancarlo; Settanni, Luca

2017-10-01

This study aimed to evaluate the levels of enteric bacteria in ice cubes produced in different environments (home-made, prepared in bars and pubs with ice machines and produced in industrial plants) and to determine their survival in different alcoholic beverages and soft drinks. Members of the Enterobacteriaceae family were found in almost all samples analysed. All industrial and the majority of home-made samples did not contain coliforms. Enterococci were not identified in domestic samples while they were detected in two industrial and three bar/pub samples. The samples collected from bars and pubs were characterized by the highest levels of enteric bacteria. Fourteen strains representing 11 species of eight bacterial genera were identified, some of which are known agents of human infections. The most numerous groups included Enterococcus and Stenotrophomonas. The survival of Enterococcus faecium ICE41, Pantoea conspicua ICE80 and Stenotrophomonas maltophilia ICE272, that were detected at the highest levels (100-400 CFU/100 mL thawed ice) in the ice cubes, was tested in six drinks and beverages characterized by different levels of alcohol, CO 2 , pH and the presence of antibacterial ingredients. The results showed a species-specific behaviour and, in general, a reduction of the microbiological risks associated with ice after its transfer to alcoholic or carbonated beverages. Copyright © 2017 Elsevier Ltd. All rights reserved.

Coping with jealousy: the association between maladaptive aspects of jealousy and drinking problems is mediated by drinking to cope.

PubMed

Dibello, Angelo M; Neighbors, Clayton; Rodriguez, Lindsey M; Lindgren, Kristen

2014-01-01

Previous research has shown that both alcohol use and jealousy are related to negative relationship outcomes. Little work, however, has examined direct associations between alcohol use and jealousy. The current study was aimed to build upon existing research examining alcohol use and jealousy. More specifically, findings from current jealousy literature indicate that jealousy is a multifaceted construct with both maladaptive and adaptive aspects. The current study examined the association between maladaptive and adaptive feelings of jealousy and alcohol-related problems in the context of drinking to cope. Given the relationship between coping motives and alcohol-related problems, our primary interest was in predicting alcohol-related problems, but alcohol consumption was also investigated. Undergraduate students at a large Northwestern university (N=657) in the US participated in the study. They completed measures of jealousy, drinking to cope, alcohol use, and alcohol-related problems. Analyses examined associations between jealousy subscales, alcohol use, drinking to cope, and drinking problems. Results indicated that drinking to cope mediated the association between some, but not all, aspects of jealousy and problems with alcohol use. In particular, the more negative or maladaptive aspects of jealousy were related to drinking to cope and drinking problems, while the more adaptive aspects were not, suggesting a more complex view of jealousy than previously understood. © 2013. Published by Elsevier Ltd. All rights reserved.

Coping with Jealousy: The Association between Maladaptive Aspects of Jealousy and Drinking Problems are Mediated by Drinking to Cope

PubMed Central

DiBello, Angelo M.; Neighbors, Clayton; Rodriguez, Lindsey M.; Lindgren, Kristen

2013-01-01

Previous research has shown that both alcohol use and jealousy are related to negative relationship outcomes. Little work, however, has examined direct associations between alcohol use and jealousy. The current study aimed to build upon existing research examining alcohol use and jealousy. More specifically, findings from current jealousy literature indicate that jealousy is a multifaceted construct with both maladaptive and adaptive aspects. The current study examined the association between maladaptive and adaptive feelings of jealousy and alcohol-related problems in the context of drinking to cope. Given the relationship between coping motives and alcohol-related problems, our primary interest was in predicting alcohol-related problems, but alcohol consumption was also investigated. Undergraduate students at a large Northwestern university (N = 657) in the US participated in the study. They completed measures of jealousy, drinking to cope, alcohol use, and alcohol-related problems. Analyses examined associations between jealousy subscales, alcohol use, drinking to cope, and drinking problems. Results indicated that drinking to cope mediated the association between some, but not all, aspects of jealousy and problems with alcohol use. In particular, the more negative or maladaptive aspects of jealousy were related to drinking to cope and drinking problems, while the more adaptive aspects were not, suggesting a more complex view of jealousy than previously understood. PMID:24138965

What is worse? A hierarchy of family-related risk factors predicting alcohol use in adolescence.

PubMed

Kuntsche, Emmanuel N; Kuendig, Hervé

2006-01-01

The aim of the present study was to determine if family structure, perception of excessive drinking in the family, and family bonding hold a graduated importance in predicting adolescent alcohol use and their association with peers who drink excessively. Three nested linear structural models were calculated separately for frequent and excessive drinking, based on a sample of 3,127 eighth and ninth graders in Switzerland (mean age 15.3, SD 0.8) surveyed in spring 2002 in the context of the "Health Behavior in School-Aged Children (HBSC)" study. The results confirm that the perception of excessive drinking in the family is more closely related to both frequent and excessive drinking than family structure, and family bonding is more closely related than drinking perception. Adjusting for both socio-demographic variables and the association with peers who drink excessively only slightly changed the results. To predict an association with the latter, family structure was more important than the perception of drinking, but family bonding remained the predominant predictor. The results stress the graduated importance of family-related risk factors: by listening to their children's worries, by spending their free time with them, and by providing help when needed, parents might have the possibility to actively minimize the risk of frequent and excessive drinking regardless of whether they are frequent excessive drinkers or live without a partner.

The effects of temporal perspective on college students' energy drink consumption.

PubMed

Kim, Jarim; Anagondahalli, Deepa

2017-09-01

Consideration of future consequences (CFC) describes the extent to which individuals consider potential future outcomes of their present behaviors. This personality trait has been found to predict repetitive health behaviors. Research is yet to explore the role of health beliefs, which may mediate the relationship between CFC and self-directed health behaviors. Thus, this study examined how CFC affects energy drink-related health beliefs and consumption behavior. A cross-sectional correlational online survey with 1,050 college students was conducted. Key measures include the CFC Scale, health belief measures, and current energy drink consumption pattern. CFC was associated with energy drink consumption as well as several health beliefs. CFC had indirect effects on energy drink consumption through health beliefs, including perceived severity of consuming energy drinks (indirect effect estimate = -.191, 95% confidence interval [CI] [-.271, -.122]), perceived benefits of avoiding energy drinks (indirect effect estimate = -.108, 95% CI [-.174, -.050]), and perceived barriers in abstaining from energy drinks (energy level-related barriers, indirect effect estimate = -.274, 95% CI [-.387, -.181]; and socialization-related barriers, indirect effect estimate = .152, 95% CI [.078, .249]). As the first study to examine CFC's indirect effects on a self-directed health behavior through health beliefs, this study extended CFC's applicability by examining its role in the context of college students' energy drink consumption. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Soft drinks consumption, diet quality and BMI in a Mediterranean population.

PubMed

Balcells, Eva; Delgado-Noguera, Mario; Pardo-Lozano, Ricardo; Roig-González, Taïs; Renom, Anna; González-Zobl, Griselda; Muñoz-Ortego, Juan; Valiente-Hernández, Susana; Pou-Chaubron, Marina; Schröder, Helmut

2011-05-01

Evidence of the effects of soft drinks consumption on BMI and lifestyle in adult populations is mixed and quite limited. The aim of the present study was to determine the association of soft drinks consumption with BMI and lifestyle in a representative Mediterranean population. Two independent, population-based, cross-sectional (2000 and 2005) studies. Dietary intake was assessed using a validated FFQ. Weight and height were measured. Girona, Spain. Random sample of the 35- to 74-year-old population (3910 men and 4285 women). Less than half (41·7%) of the population consumed soft drinks; the mean consumption was 36·2 ml/d. The prevalence of sedentary lifestyle increased with the frequency of soft drinks consumption (P = 0·025). Daily soft drinks consumption significantly increased the risk of low adherence to the Mediterranean diet (OR = 0·57, 95% CI 0·44, 0·74 v. top tertile of Mediterranean diet score). Multiple linear regression analyses, controlled for potential confounders, revealed that an increment in soft drinks consumption of 100 ml was associated with a 0·21 kg/m² increase in BMI (P = 0·001). Only implausibly low reports of energy consumption showed a null association between soft drinks consumption and BMI. Soft drinks consumption was not embedded in a healthy diet context and was positively associated with BMI and sedentary lifestyle in this Mediterranean population.

Drinking water quality management: a holistic approach.

PubMed

Rizak, S; Cunliffe, D; Sinclair, M; Vulcano, R; Howard, J; Hrudey, S; Callan, P

2003-01-01

A growing list of water contaminants has led to some water suppliers relying primarily on compliance monitoring as a mechanism for managing drinking water quality. While such monitoring is a necessary part of drinking water quality management, experiences with waterborne disease threats and outbreaks have shown that compliance monitoring for numerical limits is not, in itself, sufficient to guarantee the safety and quality of drinking water supplies. To address these issues, the Australian National Health and Medical Research Council (NHMRC) has developed a Framework for Management of Drinking Water Quality (the Framework) for incorporation in the Australian Drinking Water Guidelines, the primary reference on drinking water quality in Australia. The Framework was developed specifically for drinking water supplies and provides a comprehensive and preventive risk management approach from catchment to consumer. It includes holistic guidance on a range of issues considered good practice for system management. The Framework addresses four key areas: Commitment to Drinking Water Quality Management, System Analysis and System Management, Supporting Requirements, and Review. The Framework represents a significantly enhanced approach to the management and regulation of drinking water quality and offers a flexible and proactive means of optimising drinking water quality and protecting public health. Rather than the primary reliance on compliance monitoring, the Framework emphasises prevention, the importance of risk assessment, maintaining the integrity of water supply systems and application of multiple barriers to assure protection of public health. Development of the Framework was undertaken in collaboration with the water industry, regulators and other stakeholder, and will promote a common and unified approach to drinking water quality management throughout Australia. The Framework has attracted international interest.

A comparative study of sociocultural factors and young adults' smoking in two Midwestern communities.

PubMed

Steele, Jeanne R; Raymond, Robert L; Ness, Kirsten K; Alvi, Shahid; Kearney, Ilona

2007-01-01

Young adults were the only age group to defy the downward trend in cigarette use seen in the 1980s and 1990s. To help explain this phenomenon, we conducted an exploratory study to examine the association between the sociocultural contexts of young adults' everyday lives and their smoking attitudes and behaviors. "Context" was operationalized by (a) including students and nonstudents in the study population, and (b) selecting two distinctly different areas of Minnesota for examination. The study sites were Hibbing and environs (Range), the sparsely populated hub of the state's once-thriving iron ore industry, and the Twin Cities metropolitan area (Metro), center of state government, finance, transportation, education, and industry. This report focuses on the first phase of the study, which consisted of a computer-assisted telephone interview of 995 randomly selected young adults, aged 18-24. Approximately equal numbers of students and nonstudents were selected from each site. Exploratory factor analysis yielded four distinct scales related to alcohol consumption and partying (Drinking Behavior), the social attractiveness and utility of smoking (Social Utility), outdoor recreation (Outdoor Rec), and media use and hours of free time. We decided not to use the media and free time scale, however, because of its low Cronbach alpha (.42). We used polynomial logistic regression to evaluate the association between smoking status, gender, student status, location (Range vs. Metro), and the three retained scales. Results indicated that living on the Iron Range (OR = 2.6), being female (OR = 1.3), and scoring higher on the Social Utility scale (OR = 3.06) increased the risk of smoking, whereas being a student (OR = 0.53) decreased the risk substantially.

Energy drinks and their adverse health effects: A systematic review of the current evidence.

PubMed

Ali, Fahad; Rehman, Hiba; Babayan, Zaruhi; Stapleton, Dwight; Joshi, Divya-Devi

2015-04-01

With the rising consumption of so-called energy drinks over the last few years, there has been a growing body of literature describing significant adverse health events after the ingestion of these beverages. To gain further insight about the clinical spectrum of these adverse events, we conducted a literature review. Using PubMed and Google-Scholar, we searched the literature from January 1980 through May 2014 for articles on the adverse health effects of energy drinks. A total of 2097 publications were found. We then excluded molecular and industry-related studies, popular media reports, and case reports of isolated caffeine toxicity, yielding 43 reports. Energy drink consumption is a health issue primarily of the adolescent and young adult male population. It is linked to increased substance abuse and risk-taking behaviors. The most common adverse events affect the cardiovascular and neurological systems. The most common ingredient in energy drinks is caffeine, and it is believed that the adverse events are related to its effects, as well as potentiating effects of other stimulants in these drinks. Education, regulation, and further studies are required.

Spatio-temporal evaluation of Yamchi Dam basin water quality using Canadian water quality index.

PubMed

Farzadkia, Mahdi; Djahed, Babak; Shahsavani, Esmaeel; Poureshg, Yousef

2015-04-01

In recent years, the growth of population and increase of the industries around the tributaries of Yamchi Dam basin have led to deterioration of dam water quality. This study aimed to evaluate the quality of the Yamchi Dam basin water, which is used for drinking and irrigation consumptions using Canadian Water Quality Index (CWQI) model, and to determine the main water pollution sources of this basin. Initially, nine sampling stations were selected in the sensitive locations of the mentioned basin's tributaries, and 12 physico-chemical parameters and 2 biological parameters were measured. The CWQI for drinking consumptions was under 40 at all the stations indicating a poor water quality for drinking consumptions. On the other hand, the CWQI was 62-100 for irrigation at different stations; thus, the water had an excellent to fair quality for irrigation consumptions. Almost in all the stations, the quality of irrigation and drinking water in cold season was better. Besides, for drinking use, total coliform and fecal coliform had the highest frequency of failure, and total coliform had the maximum deviation from the specified objective. For irrigation use, total suspended solids had the highest frequency of failure and deviation from the objective in most of the stations. The pisciculture center, aquaculture center, and the Nir City wastewater discharge were determined as the main pollution sources of the Yamchi Dam basin. Therefore, to improve the water quality in this important surface water resource, urban and industrial wastewater treatment prior to disposal and more stringent environmental legislations are recommended.

'Hidden Habitus': A Qualitative Study of Socio-Ecological Influences on Drinking Practices and Social Identity in Mid-Adolescence.

PubMed

Scott, Stephanie; Shucksmith, Janet; Baker, Rachel; Kaner, Eileen

2017-06-08

This study explored mid-adolescents' views and experiences of socio-ecological influences on their drinking practices in order to help inform the development of interventions to reduce alcohol-related risk. We conducted 31 in-depth interviews with young people aged 13-17 in North East England. Verbatim interview transcripts and field notes were coded systematically and analysed thematically, following the principles of constant comparison. We adopted Bourdieu's idea of social game-playing and elements of his conceptual toolkit (particularly habitus, capital and field) during analysis. Analysis yielded three intersecting themes: (1) 'drinking etiquette': conveying taste and disgust; (2) 'playing the drinking game': demonstrating cultural competency; (3) 'hidden habitus'-the role of alcohol marketing. Our work demonstrates that there is a nexus of influential factors which come together to help shape and reinforce mid-adolescents' behaviour, norms and values in relation to alcohol consumption. Drinking practices are not just formed by friendships and family traditions, these are also subject to wider cultural shaping including by the alcohol industry which can encourage brand identification, and gear specific products to add 'distinction'. However young people are not inactive players and they use aspects of capital and social games to help cement their identity and present themselves in particular ways which in turn are influenced by age, gender and social status. Guided by promising work in the tobacco field, interventions which focus on critical awareness of the framing of alcohol products by key stakeholders, such as policymakers, commercial industry and public health professionals, and by wider society may facilitate behaviour change among young people.

Alcohol Drinking and Low Nutritional Value Food Eating Behavior of Sports Bettors in Gambling Advertisements.

PubMed

Lopez-Gonzalez, Hibai; Estévez, Ana; Jiménez-Murcia, Susana; Griffiths, Mark D

2018-01-01

The prevalence of sports betting advertising has become a major concern for gambling regulators, particularly since the legalization of online gambling in many European jurisdictions. Although the composition of gambling advertisement narratives has received some limited attention, nothing is known regarding how betting advertisements (often referred to as "adverts" or "commercials") might be associating gambling with other potentially risky behaviors. The present paper examines the representation of alcohol drinking and low nutritional value food eating in sports betting advertising. By means of a mixed-methods approach to content analysis, a sample of British and Spanish soccer betting adverts was analyzed ( N  = 135). The results suggest that betting advertising aligns drinking alcohol with sports culture and significantly associates emotionally charged sporting situations such as watching live games or celebrating goals with alcohol. Additionally, alcohol drinking is more frequent in betting adverts with a higher number of characters, linking friendship bonding and alcohol drinking (especially beer) in the context of sports gambling.

Consumption of sugar-rich food products among Brazilian students:National School Health Survey (PeNSE 2012).

PubMed

Ferreira, Nathália Luíza; Claro, Rafael Moreira; Lopes, Aline Cristine Souza

2015-12-01

This study aimed to analyze the consumption of high-sugar foods by Brazilian schoolchildren and to identify associated factors, based on data from the National School Health Survey (PeNSE 2012). Consumption of these foods was classified as: do not consume sweets and soft drinks regularly; consume sweets or soft drinks regularly; and consume sweets and soft drinks regularly. Its association with sociodemographic information, eating habits, and family contexts were investigated via multiple ordinal regressions. Regular consumption of sweets and/or soft drinks was reported by 19.2% and 36.1% of adolescents, respectively, and higher prevalence was associated with female gender, age 14-15 years, higher maternal education, not living with the mother and father, not eating meals with the parents, eating while watching TV, and longer TV time. Nearly one-fifth of adolescents regularly consumed sweets and soft drinks, which was associated with socio-demographic and behavioral factors that should be targeted in order to improve their food consumption.

Unintended consequences of regulating drinking water in rural Canadian communities: examples from Atlantic Canada.

PubMed

Kot, Megan; Castleden, Heather; Gagnon, Graham A

2011-09-01

Studies that explore social capital and political will [corrected] in the context of safe drinking water provision in [corrected] Canada are limited. This paper presents findings from a study that examines the capacity of rural Canadian communities to attain regulatory compliance for drinking water. Interviews were conducted with water operators and managers in ten rural communities across Atlantic Canada to identify the burden of compliance arising from the implementation of, and adherence to, drinking water regulations. This research identifies the operator as being particularly burdened by regulatory compliance, often resulting in negative consequences including job stress and a strained relationship with the community they serve. Findings indicate that while regulations are vital to ensuring safe drinking water, not all communities have the resources in place to rise to the challenge of compliance. As a result, some communities are being negatively impacted by these regulations, rather than benefit from their intended positive effect. Copyright © 2011 Elsevier Ltd. All rights reserved.

Perceived approval of friends and parents as mediators of the relationship between self-determination and drinking.

PubMed

Chawla, Neharika; Neighbors, Clayton; Logan, Diane; Lewis, Melissa A; Fossos, Nicole

2009-01-01

Within the context of self-determination theory, individuals vary in the extent to which they are oriented toward autonomy and control. Previous research on the relationship between motivational orientations and drinking behavior among college students has suggested that students who are more autonomously oriented consume less alcohol whereas those who are more control oriented consume more alcohol. This research evaluated the extent to which these relationships are mediated by the perceived approval of friends and parents, both of which are important sources of potential influence on the behavior of college students. First-year students (N = 818, 58% female) who reported one or more heavy drinking episodes in the previous month completed online assessments of their drinking behavior, autonomous and controlled orientations, and perceptions of the approval of drinking (injunctive norms) by important others (friends and parents). The results suggested that controlled orientation was associated with greater alcohol use and that this association was mediated by perceptions of friends being more approving of problematic drinking. In contrast, autonomous orientation was associated with less alcohol use and this association was mediated by perceptions of friends being less supportive of problematic drinking. No support was found for perceptions of parents' approval as a mediator of the associations between either orientation and drinking. The findings highlight the importance of perceptions of friends' approval or disapproval of problematic drinking in understanding the relationship between self-determination and heavy drinking among college students.

Traditional Practicing with Arsenic Rich Water in Fish Industries Leads to Health Hazards in West Bengal and North-Eastern States of India

NASA Astrophysics Data System (ADS)

Kashyap, C. A.

2014-12-01

The supply of good quality food is main necessity for economic and social health of urban and rural population throughout the globe. This study comes to know the severity of As in the west Bengal and north-eastern states of the India. Over the 75% large population of India lives in villages and associated with farming and its related work. West Bengal is the densest populated area of India, fish and rice is the staple food as well as in north-eastern states. For the fulfil demand of fish large population the area are used fisheries as the business. Arsenic contamination in ground water is major growing threat to worldwide drinking water resources. High As contamination in water have been reported in many parts of the world Chandrasekharam et al., 2001; Smedley and Kinniburgh, 2002; Farooq et al., 2010). In context to West Bengal and north-east states of India arsenic is main problem in the food chain. These areas are very rich in arsenic many fold higher concentrations of Arsenic than their respective WHO permissible limits have been reported in the water. Over the 36 million people in Bengal delta are at risk due to drinking of As contaminated water (Nordstrom, 2002). The highest concentration of arsenic (535 μg/L Chandrashekhar et al. 2012) was registered from Ngangkha Lawai Mamang Leikai area of Bishnupur district which is fifty fold of the WHO limit for arsenic and tenfold of Indian permissible limit. With the continuous traditional practicing (As rich water pond) and untreated arsenic rich water in fish industries leads to health hazards. A sustainable development in aquaculture should comprise of various fields including environmental, social, cultural and economic aspects. A scientific study has to be needed for the overcome on this problem and rain harvested water may be used for reduce the arsenic problems in fisheries.

Evaluation of a Design Principle for Fostering Students' Epistemological Views on Models and Modelling Using Authentic Practices as Contexts for Learning in Chemistry Education

ERIC Educational Resources Information Center

Prins, Gjalt T.; Bulte, Astrid M. W.; Pilot, Albert

2011-01-01

Science education should foster students' epistemological view on models and modelling consistent with formal epistemology in science and technology practices. This paper reports the application of a curriculum unit in the classroom using an authentic chemical practice, "Modelling drinking water treatment", as the context for learning.…

Legislation and policy for the protection of the drinking water supply in The Netherlands.

PubMed

van Dijk-Looijaard, A M; de Kruijf, H A

1985-12-01

The drinking water supply in The Netherlands is particularly influenced by the pollution of surface water with organic micropollutants as the country is located at the delta of the polluted rivers Rhine and Meuse. Also ground water pollution, resulting from intensive industrial and agricultural activities in this densely populated country, is becoming increasingly important. Consequently the Dutch Government has great interest in international research, discussions and agreements concerning the protection of raw water sources. This paper summarizes the drinking water quality regulations together with the present legislation and activities carried out for the protection of both surface water and ground water. Most measures are now taken in the international frameworks of the EC (European Community) or IRC (International Rhine Commission), but in the Dutch legislation and sanitation policy additional activities are being carried out to safeguard the quality of drinking water in The Netherlands. Finally the policy of the Dutch government to continue the safe and durable provision of drinking water in the future is discussed.

The Effects of Energy Drinks on Cognitive Ability

NASA Astrophysics Data System (ADS)

Lucas, Marlon R.

Fatigue problems have been widespread in the air traffic control industry; in past years a common practice among air traffic controllers has been to consume highly caffeinated beverages to maintain awareness and thwart sleep deprivation. This study sought to examine what impact the consumption of an energy drink had on Air Traffic Control Collegiate Training Initiative students at Middle Tennessee State University to solve Air Traffic Selection and Training Battery Applied Math type test problems. Participants consumed a Red Bull energy drink or a placebo and then were asked to complete speed, time, distance, and rate of climb and descent rates questions in addition to answering questions regarding their perception of energy drinks. An appropriate statistical analysis was applied to compare scores of participants. The experimental group which received the energy drink averaged slightly lower (M=77.27, SD=19.79) than the control group, which consumed the placebo beverage (M=81.5, SD=19.01), but this difference was not statistically significant.

Water pollution in Pakistan and its impact on public health--a review.

PubMed

Azizullah, Azizullah; Khattak, Muhammad Nasir Khan; Richter, Peter; Häder, Donat-Peter

2011-02-01

Water pollution is one of the major threats to public health in Pakistan. Drinking water quality is poorly managed and monitored. Pakistan ranks at number 80 among 122 nations regarding drinking water quality. Drinking water sources, both surface and groundwater are contaminated with coliforms, toxic metals and pesticides throughout the country. Various drinking water quality parameters set by WHO are frequently violated. Human activities like improper disposal of municipal and industrial effluents and indiscriminate applications of agrochemicals in agriculture are the main factors contributing to the deterioration of water quality. Microbial and chemical pollutants are the main factors responsible exclusively or in combination for various public health problems. This review discusses a detailed layout of drinking water quality in Pakistan with special emphasis on major pollutants, sources of pollution and the consequent health problems. The data presented in this review are extracted from various studies published in national and international journals. Also reports released by the government and non-governmental organizations are included. Copyright © 2010 Elsevier Ltd. All rights reserved.

Women's alcohol use and alcoholism in Korea.

PubMed

Kim, Wooksoo; Kim, Sungjae

2008-07-01

Recently South Korean society has experienced an increase in alcohol use related problems, as well as alcohol use among women. The purpose of this paper is to describe the cultural context of and to summarize the current state of knowledge of women's drinking in South Korea. Subscribing to Confucian principles, traditional Korean society has allowed drinking for men, but not for women. However, as society has changed, contemporary women drink at a younger age and consume larger amounts of alcohol than their prior generations. The current trends suggest an urgent need for research on the etiology and trajectory of women's alcohol use among various populations and the need to develop intervention programs tailored to the specific needs of women.

College binge drinking: deviant versus mainstream behavior.

PubMed

Leppel, Karen

2006-01-01

College binge drinking is examined from the perspectives of two cultures. The traditional culture views binging as deviant; the second culture promotes it. In this context, logit regression is used to explore the effects of various factors, including student employment and parental education. Employed students are less likely to binge than are students who are not employed. Also, students whose mother is a college graduate, but whose father is not, are more likely to binge than other students. The prescriptions for reducing binge drinking are different when the behavior is perceived as mainstream rather than deviant. The research calls for the development of a process for promoting cultural change in an environment of continually changing student leadership.

Alcohol-related incident guardianship and undergraduate college parties: enhancing the social norms marketing approach.

PubMed

Gilbertson, Troy A

2006-01-01

This randomized experiment examines the effects of contextual information on undergraduate college student's levels of alcohol-related incident guardianship at college parties. The research is conceptualized using routine activities theory and the theory of planned behavior. The experiment examines attitudinal variations about heavy drinking differentiated by sex, athletic status, and location of the drinking event. The sex and athletic status variables produce statistically effects on the dependent variables, while location of the drinking event is not significant. The article concludes by discussing the importance of context as it pertains to the social norms marketing strategy utilized in much college alcohol programming, and suggests a more directed marketing approach.

Iron migration from undamaged and dented juice tinplate cans.

PubMed

Veríssimo, Marta Is; Silva, Rui Po; Gomes, Maria Teresa Sr

2016-07-01

Iron migration from tinplate cans to pineapple drink was studied over time using flame atomic absorption spectroscopy, taking into consideration storage temperature, sell-by date and can condition (dented/undamaged). An organoleptic test, at the sell-by date, was also performed. Analysis of iron in drinks from tinplate cans, glass and polyethylene terephthalate (PET) bottles was performed up until the sell-by date. For undamaged canned drinks stored at room temperature, iron was found to remain constant at 0.23 ± 0.01 mg L(-1) , from the 24th day until 1 year after production. Iron found in glass and PET bottles also remained constant until the sell-by date, at 0.15 ± 0.04 and 0.12 ± 0.04 mg L(-1) , respectively. However, migration of iron from dented cans was found to be significant. Twelve months after production, iron content in dented cans, stored at room temperature (22 °C) and in a refrigerator chamber (4 °C) was 14.4 ± 1.0 and 5.5 ± 0.4 mg L(-1) , respectively. Results showed that for a 35 kg child the intake of three damaged canned drinks may contribute to more than 50% of the iron provisional maximum tolerance daily intake. © 2015 Society of Chemical Industry. © 2015 Society of Chemical Industry.

Detection of Poly- and Perfluoroalkyl Substances (PFASs) in U.S. Drinking Water Linked to Industrial Sites, Military Fire Training Areas, and Wastewater Treatment Plants.

PubMed

Hu, Xindi C; Andrews, David Q; Lindstrom, Andrew B; Bruton, Thomas A; Schaider, Laurel A; Grandjean, Philippe; Lohmann, Rainer; Carignan, Courtney C; Blum, Arlene; Balan, Simona A; Higgins, Christopher P; Sunderland, Elsie M

2016-10-11

Drinking water contamination with poly- and perfluoroalkyl substances (PFASs) poses risks to the developmental, immune, metabolic, and endocrine health of consumers. We present a spatial analysis of 2013-2015 national drinking water PFAS concentrations from the U.S. Environmental Protection Agency's (US EPA) third Unregulated Contaminant Monitoring Rule (UCMR3) program. The number of industrial sites that manufacture or use these compounds, the number of military fire training areas, and the number of wastewater treatment plants are all significant predictors of PFAS detection frequencies and concentrations in public water supplies. Among samples with detectable PFAS levels, each additional military site within a watershed's eight-digit hydrologic unit is associated with a 20% increase in PFHxS, a 10% increase in both PFHpA and PFOA, and a 35% increase in PFOS. The number of civilian airports with personnel trained in the use of aqueous film-forming foams is significantly associated with the detection of PFASs above the minimal reporting level. We find drinking water supplies for 6 million U.S. residents exceed US EPA's lifetime health advisory (70 ng/L) for PFOS and PFOA. Lower analytical reporting limits and additional sampling of smaller utilities serving <10000 individuals and private wells would greatly assist in further identifying PFAS contamination sources.

Evaluation of riverbank infiltration as a process for removing particles and DBP precursors

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wang, J.; Smith, J.; Dooley, L.

1996-11-01

Recent outbreaks of waterborne disease attributed to Cryptosporidium in drinking water have raised serious concerns over the effectiveness of conventional water treatment processes to produce safe drinking water supplies. Past studies have shown Cryptosporidium and Giardia to be prevalent in surface water supplies, particularly in urban-impacted surface waters such as the Ohio River which Louisville Water Company (LWC) treatment facilities utilize as their source water. Such indications of the widespread occurrence of these pathogens in source waters underscore the need for the water supply industry to evaluate alternative technologies to conventional water treatment to reduce the risk of waterborne diseasemore » occurrence. Public health concerns, shared by the water utility industry, drinking water regulators, and public water supply consumers alike, prompted the US Environmental Protection Agency (USEPA) to propose regulatory action aimed at balancing the risks of microbial disease occurrence and the health risks associated with exposure to potentially harmful compounds formed during drinking water disinfection. In pursuit of this objective, USEPA proposed the Enhanced Surface Water Treatment Rule (ESWTR) to improve public water supply treatment performance for microbial removal and proposed the Disinfectant/Disinfection Byproduct (D/DBP) Rule to reduce DBP exposure levels. As a consequence of these rules, many water utilities will be tasked with the challenge of developing treatment capabilities which improve microbial removal performance while minimizing the production of DBPs.« less

Detection of Poly- and Perfluoroalkyl Substances (PFASs) in U.S. Drinking Water Linked to Industrial Sites, Military Fire Training Areas, and Wastewater Treatment Plants

PubMed Central

2016-01-01

Drinking water contamination with poly- and perfluoroalkyl substances (PFASs) poses risks to the developmental, immune, metabolic, and endocrine health of consumers. We present a spatial analysis of 2013–2015 national drinking water PFAS concentrations from the U.S. Environmental Protection Agency’s (US EPA) third Unregulated Contaminant Monitoring Rule (UCMR3) program. The number of industrial sites that manufacture or use these compounds, the number of military fire training areas, and the number of wastewater treatment plants are all significant predictors of PFAS detection frequencies and concentrations in public water supplies. Among samples with detectable PFAS levels, each additional military site within a watershed’s eight-digit hydrologic unit is associated with a 20% increase in PFHxS, a 10% increase in both PFHpA and PFOA, and a 35% increase in PFOS. The number of civilian airports with personnel trained in the use of aqueous film-forming foams is significantly associated with the detection of PFASs above the minimal reporting level. We find drinking water supplies for 6 million U.S. residents exceed US EPA’s lifetime health advisory (70 ng/L) for PFOS and PFOA. Lower analytical reporting limits and additional sampling of smaller utilities serving <10000 individuals and private wells would greatly assist in further identifying PFAS contamination sources. PMID:27752509

ReachScan - an Exposure Assessment Model

EPA Pesticide Factsheets

ReachScan estimates surface water concentrations downstream from industrial sites to assess impacts on the aquatic environment and potential dose rates for humans exposed via ingestion of drinking water and fish.

Harnessing adolescent values to motivate healthier eating.

PubMed

Bryan, Christopher J; Yeager, David S; Hinojosa, Cintia P; Chabot, Aimee; Bergen, Holly; Kawamura, Mari; Steubing, Fred

2016-09-27

What can be done to reduce unhealthy eating among adolescents? It was hypothesized that aligning healthy eating with important and widely shared adolescent values would produce the needed motivation. A double-blind, randomized, placebo-controlled experiment with eighth graders (total n = 536) evaluated the impact of a treatment that framed healthy eating as consistent with the adolescent values of autonomy from adult control and the pursuit of social justice. Healthy eating was suggested as a way to take a stand against manipulative and unfair practices of the food industry, such as engineering junk food to make it addictive and marketing it to young children. Compared with traditional health education materials or to a non-food-related control, this treatment led eighth graders to see healthy eating as more autonomy-assertive and social justice-oriented behavior and to forgo sugary snacks and drinks in favor of healthier options a day later in an unrelated context. Public health interventions for adolescents may be more effective when they harness the motivational power of that group's existing strongly held values.

Monitoring Nanoaerosols and Environmental Exposure

NASA Astrophysics Data System (ADS)

Mandin, Corinne; Le Bihan, Olivier; Aguerre-Chariol, Olivier

Environmental exposure refers to exposure of the population outside the occupational context (see Chap. 6.4) and excluding also medical exposure. The kind of exposure discussed in this chapter is due to the presence of nanoparticles in the various environmental compartments, such as the air (indoors or outdoors), water (water for drinking, bathing, etc.), soils, foodstuffs, and so on. These nanoparticles may come from the nanomaterials that contain them and upon which they bestow specific novel properties, or they may be formed unintentionally by human activities such as industry, traffic, domestic fuel combustion, etc., or natural phenomena such as forest fires, for example, or again by physicochemical reactions, e.g., the reaction between gases and particles in the air, spray formation, vapour condensation, and so on. This book is concerned with the former, namely manufactured nanoparticles, but the related questions and acquired knowledge must often be viewed from the perspective of what is already known about the latter, commonly referred to as ultrafine particles.

Implications of biofilm-associated waterborne Cryptosporidium oocysts for the water industry.

PubMed

Angles, Mark L; Chandy, Joseph P; Cox, Peter T; Fisher, Ian H; Warnecke, Malcolm R

2007-08-01

Waterborne Cryptosporidium has been responsible for drinking water-associated disease outbreaks in a number of developed countries. As a result of the resistance of Cryptosporidium to chlorine, which is typically applied as a final barrier to protect the quality of distributed drinking water, current management practices are focused on source-water management and water treatment as ways of preventing Cryptosporidium from entering drinking-water supplies. In the event that treatment barriers fail, surprisingly little is known of the fate of oocysts once they enter a distribution system. To assess properly the risks of waterborne Cryptosporidium, a more thorough understanding of the fate of oocysts in water distribution systems, with emphasis on Cryptosporidium-biofilm interactions, is required.

Determination of toxic inorganic elements pollution in ground waters of Kahuta Industrial Triangle Islamabad, Pakistan using inductively coupled plasma mass spectrometry.

PubMed

Kausar, Rubina; Ahmad, Zulfiqar

2009-10-01

The present study deals with the ground water quality assessment in Kahuta Industrial Triangle Islamabad, Pakistan. The objective of the study was to assess ground water quality against the drinking water standards for various toxic inorganic elements. Representative groundwater samples were collected and analyzed in the Water Quality Laboratory of Pakistan Council of Research in Water Resources (PCRWR) at Islamabad, Pakistan. The samples were run on ICP-MS (Inductively coupled plasma mass spectrometry), which has the capability to separate and quantify 70 elements at a time. One of the finding of study is that ICP-MS is a very good tool to analyze broad range of toxic inorganic elements to the level of parts per billion (ppb). World Health Organization drinking water standards shows that these toxic inorganic elements such as heavy metals even at this concentration level (ppb) are injurious to human health. This analysis indicated pollution of various toxic elements including Selenium. Vertical leachate through industrial waste septic tanks is identified as major cause of groundwater pollution in the Industrial Triangle. Monitoring of the septic tanks and groundwater quality in study area is suggested along with remedial measures.

Nineteenth Century Harbors: Accounting for Coastal Urban Development in Hydrologic Change

NASA Astrophysics Data System (ADS)

Schlichting, K. M.; Ruffing, C. M.; McCormack, S. M.; Urbanova, T.; Powell, L. J.; Hermans, C. M.

2009-12-01

Harbors complicate the analytical framework of quantifying nineteenth-century hydrologic change in the northeastern United States. The hydrology of the region was fundamentally altered by the growth of water engineering such as canals as well as by land cover changes as deforestation in the region peaked and urban centers grew. Urban coastal growth epitomized nineteenth-century development as northeastern colonial ports evolved into manufacturing and industrial centers. Coastal urban industrial development concentrated tanneries, machineries, and paper processing companies along cities’ trading rivers. Additionally, the populations of cities such as Boston, New Haven, New York, Newark, and Baltimore reached unprecedented numbers, forcing urban municipalities to confront sewerage and drinking water infrastructure in the face of shortages and waterborne disease. We discuss how the concentration of industry and population at river mouths complicates the process of quantifying the effects of municipal drinking water and sewage infrastructure on regional hydrology and how the growth of nineteenth-century urban centers shaped regional hydrologic hinterlands. Additionally, harbors oblige a reconsideration of hydrologic boundaries by forcing hydrologists and environmental historians to account for fisheries and harbor engineering alongside population and industry as factors in changes to water quality and quantity in and human response to urban nineteenth-century hydrologic change.

Hydrogeology of eastern Michaud Flats, Fort Hall Indian Reservation, Idaho

USGS Publications Warehouse

Jacobson, N.D.

1984-01-01

Groundwater in Michaud Flats, southeastern Idaho, is developed extensively for irrigation and industry. Extensive clay beds overlie the Bighole Basalt and Sunbeam Formation, which yield most of the water for irrigation and industrial wells; artesian aquifers in these rock units have heads below land surface and near those in the shallow water-table aquifer in the overlying Michaud Gravel. Transmissivities in artesian aquifers range from 19,6000 to 444,000 feet squared per day. High levels of arsenic were detected in groundwater in the Flats in 1972. During 1982, concentrations of arsenic twice exceeded the recommended drinking water limit of 50 micrograms per liter. Concentrations of other chemical constituents were generally within drinking water limits. Stable-isotope data suggest more than one source of aquifer recharge and indicate some mixing between waters from industrial ponds and local groundwater. Management alternatives are being implemented by two industries for control of groundwater contamination. These include reduction of effluent, installation of liners and leachate recovery systems in ponds, and removal and reclamation of precipitates in old slurry and evaporation ponds. Six sites will be monitored through 1985 to determine changes in groundwater chemistry and migration of contaminants. (USGS)

Environmental-Toxicological Characteristics of Waters and Their Sources at Magnitogorsk With the Its Iron and Steel Industry

NASA Astrophysics Data System (ADS)

Koshkina, V. S.; Serova, A. A.; Timofeev, V. Yu

2016-08-01

This study summarizes the information necessary to characterize and assess the quality of drinking and industrial water supply in industrial centers with metallurgical engineering and provides information about the pollution impact on the natural environment. The study shows the influence of air pollution, of the soil pollution on the environment of water objects; it also demonstrates the role of the quality of water supply for establishing a higher risk of health problems for children.

Investigating Hispanic adolescent involvement with alcohol: a focus group interview approach.

PubMed

Beck, K H; Bargman, C J

1993-06-01

Focus group interviews were conducted with Hispanic teenagers to explore their patterns of alcohol consumption, influences on drinking and possible intervention strategies. The findings revealed that drinking and alcohol-impaired driving are common. Conviviality and social facilitation are the predominant contexts for alcohol consumption in this population. The strong influence of peers was detected where drinking to 'fit in' and be part of the crowd was observed. Parents were also noted to have influence. Some parents actively promoted drinking among their sons as it is often seen as a sign of masculinity or 'machismo'. Suggestions for effective prevention strategies included a preference for messages which vividly portray the harmful consequences of alcohol consumption and the use of testimonials from people who have suffered some form of impairment due to alcohol abuse. Teens, especially those who speak Spanish and understand the Hispanic culture, were seen as the most credible spokespersons for prevention campaigns.

The influence of religious factors on drinking behavior among young indigenous Sami and non-Sami peers in northern Norway.

PubMed

Spein, Anna Rita; Melhus, Marita; Kristiansen, Roald E; Kvernmo, Siv E

2011-12-01

It has been hypothesized that Laestadianism has contributed to the less drinking observed among indigenous Sami. This paper further investigates the bivariate protective influence of Sami ethnicity on youth drinking behavior using logistic regressions. We simultaneously controlled for the influence of religious revival movements (Laestadianism or evangelic) and religious importance (being personally Christian), in addition to socio-demographics and parental factors. Cross-sectional data from the 1994/95 North Norwegian Youth Study including 2,950 (675 Sami) 15-19 year-old high school students (RR: 85%) was used. Sami ethnicity was statistically significant for two out of six alcohol outcome measures, after adjustment for religiosity and other covariates, indicating less current drinking and party drinking. Religiousness was associated with higher youth and parental abstinence across ethnicities. Generally, stronger protective influences on drinking behavior were found for religious importance (being personally Christian) than religious affiliation (Laestadianism). The non-significance between Sami and non-Sami drinking may partly be explained by ethnic differences in religiosity, but also socio-demographics (e.g., residing in the Sami Highland) and parental factors (e.g., abstinence) contributed to such a result. Laestadianism`s profound impact on Sami culture, and its strong anti-alcohol norms may have contributed to a religious-socio-cultural context of abstinence.

Drinking in different social contexts among white, black, and Hispanic men.

PubMed Central

Caetano, R.; Herd, D.

1988-01-01

This paper describes alcohol use by White, Black, and Hispanic men in eight different social settings. Data were obtained from a multi-stage probability sample of the household population of White, Black, and Hispanic adults aged 18 years and over, residing in the 48 contiguous United States. The response rate was 73 percent for Whites, 76 percent for Blacks, and 72 percent for Hispanics. Results show that Whites go more frequently and drink more frequently than Blacks and Hispanics at restaurants, in clubs or organizational meetings, and in bars. Blacks go more frequently than Whites and Hispanics to public settings such as parks, streets, and parking lots; however, the mean number of drinks consumed in these public places and the proportion of men drinking five or more drinks is higher for Hispanics than for Whites and Blacks. Other places where heavier drinking is common in all three ethnic groups are bars, taverns and cocktail lounges, and parties. In all three ethnic groups, men who are younger and those who are single go more frequently than other men to bars or public places such as streets, parks, and parking lots. Men who are younger and those who are single also have a higher rate of heavy drinking and of drunkenness than other men. PMID:3176527

The impact of therapists’ words on the adolescent brain: In the context of addiction treatment

PubMed Central

Feldstein Ewing, Sarah W.; Houck, Jon M.; Yezhuvath, Uma; Kojori, Ehsan Shokri; Truitt, Dustin; Filbey, Francesca M.

2015-01-01

Despite foundational work, we still do not know how therapist behaviors influence brain response and related treatment outcomes for alcohol-using adolescents. Therefore, we examined this question with 17 binge drinking youth (mean age = 16.62 years; 64.3% female; 42.9% Hispanic; 28.6% bi-/multi-racial). In this within-subjects design, all youth completed a baseline assessment, two therapy sessions, an fMRI scan, and were re-evaluated for behavior change at one-month post-treatment. During the fMRI session, youth were presented with two types of therapist responses from their treating therapist: higher-skill therapeutic statements prescribed in an empirically-supported addiction treatment (complex reflections) versus language standard within addiction treatment more broadly (closed questions). In terms of behavior change, at the one-month follow-up, youth showed significant reductions in their number of drinking days and binge drinking days post-treatment. Further, we found main effects for complex reflections and closed questions across the superior middle temporal gyrus and middle temporal gyrus (FWE-corrected, p<.05). Complex questions showed a relatively stronger response than closed questions within the bilateral anterior cingulate gyrus. Additionally, greater BOLD response in the parietal lobe during closed questions was significantly associated with less post-treatment drinking. Finally, lower BOLD responses during both complex reflections and closed questions in the precuneus were associated with greater post-treatment ratings of importance of changing drinking. This study represents a first step in understanding how certain therapist behaviors influence the developing adolescent brain and how that neural response may be associated with youth treatment outcomes in the context of addiction treatment. PMID:26455873

Exposure to Online Alcohol Marketing and Adolescents' Drinking: A Cross-sectional Study in Four European Countries.

PubMed

de Bruijn, Avalon; Engels, Rutger; Anderson, Peter; Bujalski, Michal; Gosselt, Jordy; Schreckenberg, Dirk; Wohtge, Jördis; de Leeuw, Rebecca

2016-09-01

The Internet is the leading medium among European adolescents in contemporary times; even more time is spent on the Internet than watching television. This study investigates associations between online alcohol marketing exposure and onset of drinking and binge drinking among adolescents in four European countries. A total of 9038 students with a mean age of 14.05 (SD 0.82) participated in a school-based survey in Germany, Italy, the Netherlands and Poland. Logistic regression analyses of cross-sectional cross-country survey data were undertaken. Exposure to online alcohol marketing, televised alcohol advertising and ownership of alcohol-branded items was estimated to be controlled for relevant confounders. Onset of drinking and binge drinking in the past 30 days were included in the study as outcome variables. Adjusted for relevant confounders, higher exposure to (online) alcohol marketing exposure was found to be related to the odds of starting to drink (p < 0.001) and the odds of binge drinking in the past 30 days (p < 0.001). This effect was found to be consistent in all four countries. Active engagement with online alcohol marketing was found to interact more strongly with drinking outcomes than passive exposure to online alcohol marketing. Youngsters in the four European countries report frequent exposure to online alcohol marketing. The association between this exposure and adolescents' drinking was robust and seems consistent across national contexts. © The Author 2016. Medical Council on Alcohol and Oxford University Press. All rights reserved.

Perceived racial discrimination and negative-mood-related drinking among African American college students.

PubMed

O'Hara, Ross E; Armeli, Stephen; Scott, Denise M; Covault, Jonathan; Tennen, Howard

2015-03-01

Research consistently shows a positive association between racial discrimination and problematic alcohol use among African Americans, but little is known about the micro-processes linking this pernicious form of stress to drinking. One possibility is that the cumulative effects of discrimination increase individuals' likelihood of negative-mood-related drinking. In the current study, we examined whether individual differences in lifetime perceived racial discrimination among African American college students moderate relations between daily negative moods and evening alcohol consumption in both social and nonsocial contexts. Data came from an online daily diary study of 441 African Americans (58% female) enrolled at a historically black college/university. Lifetime discrimination was measured at baseline. For 30 days, students reported the number of drinks they consumed the night before both socially and nonsocially, as well as their daytime level of negative mood. In support of the hypotheses, only men who reported higher (vs. lower) lifetime discrimination showed a positive association between daily negative mood and that evening's level of nonsocial drinking. Contrary to expectation, women who reported higher (vs. lower) discrimination showed a negative association between daily negative mood and nonsocial drinking. Neither daily negative mood nor lifetime discrimination predicted level of social drinking. These findings provide further evidence that the cumulative impact of racial discrimination may produce a vulnerability to negative-mood-related drinking--but only for African American men. Importantly, these effects emerged only for nonsocial drinking, which may further explain the robust association between discrimination and problematic alcohol use.

The importance of waterborne disease outbreak surveillance in the United States.

PubMed

Craun, Gunther Franz

2012-01-01

Analyses of the causes of disease outbreaks associated with contaminated drinking water in the United States have helped inform prevention efforts at the national, state, and local levels. This article describes the changing nature of disease outbreaks in public water systems during 1971-2008 and discusses the importance of a collaborative waterborne outbreak surveillance system established in 1971. Increasing reports of outbreaks throughout the early 1980s emphasized that microbial contaminants remained a health-risk challenge for suppliers of drinking water. Outbreak investigations identified the responsible etiologic agents and deficiencies in the treatment and distribution of drinking water, especially the high risk associated with unfiltered surface water systems. Surveillance information was important in establishing an effective research program that guided government regulations and industry actions to improve drinking water quality. Recent surveillance statistics suggest that prevention efforts based on these research findings have been effective in reducing outbreak risks especially for surface water systems.

The Myriad Influences of Alcohol Advertising on Adolescent Drinking

PubMed Central

Berey, Benjamin L.; Loparco, Cassidy; Leeman, Robert F.; Grube, Joel W.

2017-01-01

Purpose of Review This review investigates effects of alcohol advertising on adolescent drinking. Prior reviews focused on behavioral outcomes and long-term effects. In contrast, the present review focuses on subgroups with greater exposure to alcohol advertising, research methods to study alcohol advertising, potential mechanisms underlying relationships between adolescent exposure to alcohol advertising and increased drinking and points to prevention/intervention strategies that may reduce effects of alcohol advertising. Recent Findings Alcohol advertising influences current and future drinking. Further, evidence suggests adolescents may be targeted specifically. Alcohol advertisements may influence behavior by shifting alcohol expectancies, norms regarding alcohol use, and positive attitudes. Media literacy programs may be an effective intervention strategy. Summary Adolescents are exposed to large quantities of alcohol advertisements, which violates guidelines set by the alcohol industry. However, media literacy programs may be a promising strategy for adolescents to increase critical thinking and create more realistic expectations regarding alcohol. PMID:29242767

Drinking policies and exercise-associated hyponatraemia: is anyone still promoting overdrinking?

PubMed

Beltrami, F G; Hew-Butler, T; Noakes, T D

2008-10-01

The purpose of this review is to describe the evolution of hydration research and advice on drinking during exercise from published scientific papers, books and non-scientific material (advertisements and magazine contents) and detail how erroneous advice is likely propagated throughout the global sports medicine community. Hydration advice from sports-linked entities, the scientific community, exercise physiology textbooks and non-scientific sources was analysed historically and compared with the most recent scientific evidence. Drinking policies during exercise have changed substantially throughout history. Since the mid-1990s, however, there has been an increase in the promotion of overdrinking by athletes. While the scientific community is slowly moving away from "blanket" hydration advice in which one form of advice fits all and towards more modest, individualised, hydration guidelines in which thirst is recognised as the best physiological indicator of each subject's fluid needs during exercise, marketing departments of the global sports drink industry continue to promote overdrinking.

The Myriad Influences of Alcohol Advertising on Adolescent Drinking.

PubMed

Berey, Benjamin L; Loparco, Cassidy; Leeman, Robert F; Grube, Joel W

2017-06-01

This review investigates effects of alcohol advertising on adolescent drinking. Prior reviews focused on behavioral outcomes and long-term effects. In contrast, the present review focuses on subgroups with greater exposure to alcohol advertising, research methods to study alcohol advertising, potential mechanisms underlying relationships between adolescent exposure to alcohol advertising and increased drinking and points to prevention/intervention strategies that may reduce effects of alcohol advertising. Alcohol advertising influences current and future drinking. Further, evidence suggests adolescents may be targeted specifically. Alcohol advertisements may influence behavior by shifting alcohol expectancies, norms regarding alcohol use, and positive attitudes. Media literacy programs may be an effective intervention strategy. Adolescents are exposed to large quantities of alcohol advertisements, which violates guidelines set by the alcohol industry. However, media literacy programs may be a promising strategy for adolescents to increase critical thinking and create more realistic expectations regarding alcohol.

A Descriptive Study of the Prevalence and Typology of Alcohol-Related Posts in an Online Social Network for Smoking Cessation.

PubMed

Cohn, Amy M; Zhao, Kang; Cha, Sarah; Wang, Xi; Amato, Michael S; Pearson, Jennifer L; Papandonatos, George D; Graham, Amanda L

2017-09-01

Alcohol use and problem drinking are associated with smoking relapse and poor smoking-cessation success. User-generated content in online social networks for smoking cessation provides an opportunity to understand the challenges and treatment needs of smokers. This study used machine-learning text classification to identify the prevalence, sentiment, and social network correlates of alcohol-related content in the social network of a large online smoking-cessation program, BecomeAnEX.org. Data were analyzed from 814,258 posts (January 2012 to May 2015). Posts containing alcohol keywords were coded via supervised machine-learning text classification for information about the user's personal experience with drinking, whether the user self-identified as a problem drinker or indicated problem drinking, and negative sentiment about drinking in the context of a quit attempt (i.e., alcohol should be avoided during a quit attempt). Less than 1% of posts were related to alcohol, contributed by 13% of users. Roughly a third of alcohol posts described a personal experience with drinking; very few (3%) indicated "problem drinking." The majority (70%) of alcohol posts did not express negative sentiment about drinking alcohol during a quit attempt. Users who did express negative sentiment about drinking were more centrally located within the network compared with those who did not. Discussion of alcohol was rare, and most posts did not signal the need to quit or abstain from drinking during a quit attempt. Featuring expert information or highlighting discussions that are consistent with treatment guidelines may be important steps to ensure smokers are educated about drinking risks.

Parental Problem Drinking and Children’s Sleep: The Role of Ethnicity and Socioeconomic Status

PubMed Central

Kelly, Ryan J.; El-Sheikh, Mona

2016-01-01

We examined relations between mothers’ and fathers’ problem drinking and school-aged children’s sleep. Consistent with a health disparities perspective, children’s ethnicity and socioeconomic status were examined as moderators of relations between parental problem drinking and children’s sleep. Participants were 282 children (M age = 9.44 years) and their parents. Children were from diverse ethnic (65% European American, 35% African American) and socioeconomic backgrounds. Using a multi-informant design, parents reported on their own problem drinking and children’s sleep was assessed with actigraphs over 7 nights. After controlling for several influential covariates, moderation findings indicated that associations between heightened levels of parental problem drinking (predominately fathers’) and children’s shorter sleep duration, reduced sleep efficiency, and greater long wake episodes were most evident for African American children and those from lower socioeconomic backgrounds. Findings are among the first to establish relations between parental problem drinking and children’s sleep and indicate that not all children are at equal risk for sleep disturbances in such home environments. Results add to a growing literature that has examined children’s sleep within the family context and highlight the importance of considering the broader sociocultural milieu. PMID:27100563

Enviromental Health Risks on Community in Coastal Area As a Results The Presence of Pb in Sea Water and Drinking Water.

NASA Astrophysics Data System (ADS)

Malem Indirawati, Sri; Pandia, Setiaty; Mawengkang, Herman; Hasan, Wirsal

2018-01-01

The burden of pollution due to industrial waste, ports, community activities and marine intrusion further exacerbate environmental quality. This pollution causes drinking water sources polluted. This study aims to analyze Pb contamination in marine, and drinking water from wellbores and measure the magnitude of health risks. This is cross sectional study and quantitative research that analyzes Pb concentrations in marine and drinking water. The sample are 250 people who live in coastal area and drink water from wellbores. Water samples were examined in certified laboratories by using Atomic Absorbstion Spectrophotometer method, health risk was analyzed by the environmental health risk (EHRA) method. Pb concentrations average in marine is 52 μgl-1 . Pb concentration from 92 samples of drinking water average is 4.5 μgl-1 and range 5.4 - 26.2 μgl-1. The amount of health risk RQ <1, which means that it has not shown risk yet. Pb exceeded the environmental quality standard in marine, There are 14.7% of people consuming Pb contaminated drinking water. Community complaints found at the study sites were diarrhea 22.8% and dizziness 17.2% and skin disease 17.2%, upper respiratory tract infection, rheumatism and hypertension.

Activated-charcoal filters: water treatment, pollution control, and industrial applications. January 1970-July 1988 (citations from the US Patent data base). Report for January 1970-July 1988

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

This bibliography contains citations of selected patents concerning activated-charcoal filters and their applications in water treatment, pollution control, and industrial processes. Filtering methods and equipment for air and water purification, industrial distillation and extraction, industrial leaching, and filtration of toxic gases and pollutants are described. Applications include drinking water purification, filtering beverages, production of polymer materials, solvent and metal recovery, swimming pool filtration, waste conversion, automobile fuel and exhaust systems, and footwear deodorizing. (Contains 129 citations fully indexed and including a title list.)

PDYN rs2281285 Variant Association with Drinking to Avoid Emotional or Somatic Discomfort

PubMed Central

Preuss, Ulrich W.; Winham, Stacey J.; Biernacka, Joanna M.; Geske, Jennifer R.; Bakalkin, Georgy; Koller, Gabriele; Zill, Peter; Soyka, Michael; Karpyak, Victor M.

2013-01-01

Introduction One of the proposed psychobiological pathways of craving attributes the desire for drinking in the context of tension, discomfort or unpleasant emotions, to “negative” (or “relief”) craving. The aim of this study was to replicate a previously reported association of the PDYN rs2281285 variant with negative craving using a different phenotyping approach. Methods The TaqMan® Genotyping Assay was used to genotype the rs2281285 variant in 417 German alcohol-dependent subjects. The presence of negative/relief craving was assessed by asking if participants ever ingested alcohol to avoid unwanted emotional or somatic discomfort. Results The minor allele of rs2281285 was associated with an increased risk of drinking to avoid/escape unwanted emotional or somatic events (OR = 2.29, 95% CI = 1.08–4.85, p = 0.0298). Discussion Despite the use of a different phenotyping approach to the measurement of negative craving, our results confirm the association between negative craving and PDYN rs2281285. Genetic markers of negative craving may help to identify subgroups of alcohol-dependent individuals vulnerable to relapse in the context of negative emotions or somatic discomfort, leading to the development of specifically tailored treatment strategies. PMID:24223163

‘Hidden Habitus’: A Qualitative Study of Socio-Ecological Influences on Drinking Practices and Social Identity in Mid-Adolescence

PubMed Central

Scott, Stephanie; Shucksmith, Janet; Baker, Rachel; Kaner, Eileen

2017-01-01

This study explored mid-adolescents’ views and experiences of socio-ecological influences on their drinking practices in order to help inform the development of interventions to reduce alcohol-related risk. We conducted 31 in-depth interviews with young people aged 13–17 in North East England. Verbatim interview transcripts and field notes were coded systematically and analysed thematically, following the principles of constant comparison. We adopted Bourdieu’s idea of social game-playing and elements of his conceptual toolkit (particularly habitus, capital and field) during analysis. Analysis yielded three intersecting themes: (1) ‘drinking etiquette’: conveying taste and disgust; (2) ‘playing the drinking game’: demonstrating cultural competency; (3) ‘hidden habitus’—the role of alcohol marketing. Our work demonstrates that there is a nexus of influential factors which come together to help shape and reinforce mid-adolescents’ behaviour, norms and values in relation to alcohol consumption. Drinking practices are not just formed by friendships and family traditions, these are also subject to wider cultural shaping including by the alcohol industry which can encourage brand identification, and gear specific products to add ‘distinction’. However young people are not inactive players and they use aspects of capital and social games to help cement their identity and present themselves in particular ways which in turn are influenced by age, gender and social status. Guided by promising work in the tobacco field, interventions which focus on critical awareness of the framing of alcohol products by key stakeholders, such as policymakers, commercial industry and public health professionals, and by wider society may facilitate behaviour change among young people. PMID:28594347

Recent research on the effects of alcohol policy changes.

PubMed

Room, R

1990-09-01

As the agenda of alcohol problems prevention has broadened, new traditions of research have emerged: of experimental studies at the community or the societal level, of "natural experiment" studies of the effects of sudden changes such as strikes or new legislation, and of sophisticated time-series analyses of the effects of sudden and of long-term changes. While it has been shown that control measures can influence alcohol problems rates, substantial change seems to require changes in the political status quo, often also involving popular movements. Except for taxes, raising the drinking age and drinking-driving countermeasures, the political will to restrict availability has been lacking in market-oriented industrial societies in the modern era, so that the modern experience of the effects of other control measures is based on centrally-planned or non-industrial economies.

Alcohol consumption in the Australian coal mining industry.

PubMed

Tynan, Ross J; Considine, Robyn; Wiggers, John; Lewin, Terry J; James, Carole; Inder, Kerry; Kay-Lambkin, Frances; Baker, Amanda L; Skehan, Jaelea; Perkins, David; Kelly, Brian J

2017-03-01

To investigate patterns of alcohol use within the coal mining industry, and associations with the personal, social, workplace and employment characteristics. 8 mine sites across 3 eastern Australian states were surveyed, selected to encompass key geographic characteristics (accessibility and remoteness) and mine type (open cut and underground). Problematic alcohol use was measured using the Alcohol Use Disorders Identification Test (AUDIT) to determine: (1) overall risky or hazardous drinking behaviour; and (2) frequency of single-occasion drinking (6 or more drinks on 1 occasion). A total of 1457 employees completed the survey, of which 45.7% of male and 17.0% of female participants reported levels of alcohol use within the range considered as risky or hazardous, considerably higher than the national average. Hierarchical linear regression revealed a significant contribution of many individual level factors associated with AUDIT scores: younger age, male, current smoking status; illicit substance use; previous alcohol and other drug use (AOD) problems; and higher psychological distress. Workplace factors associated with alcohol use included working in mining primarily for the high remuneration, and the type of mining, with underground miners reporting higher alcohol use than open-cut miners. Our findings provide support for the need to address alcohol use in the coal mining industry over and above routine on-site testing for alcohol use. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Perceived thickness and creaminess modulates the short-term satiating effects of high-protein drinks.

PubMed

Bertenshaw, Emma J; Lluch, Anne; Yeomans, Martin R

2013-08-28

Previous research suggests that increasing beverage protein content enhances subsequent satiety, but whether this effect is entirely attributable to post-ingestive effects of protein or is partly caused by the distinct sensory characteristics imparted by the presence of protein remains unclear. To try and discriminate nutritive from sensory effects of added protein, we contrasted effects of three higher-energy (about 1·2 MJ) and one lower-energy (LE: 0·35 MJ) drink preloads on subsequent appetite and lunch intake. Two higher-energy drinks had 44% of energy from protein, one with the sensory characteristics of a juice drink (HP2, low-sensory protein) and the second a thicker and creamier (HPþ, high-sensory protein) drink. The high-carbohydrate preload (HCþ, high-sensory carbohydrate) was matched for thickness and creaminess to the HPþ drink. Participants (healthy male volunteers, n 26) consumed significantly less at lunch after the HPþ(566 g) and HCþ(572 g) than after HP2 (623 g) and LE (668 g) drinks, although the compensation for drink energy accounted for only 50% of extra energy at best. Appetite ratings indicated that participants felt significantly less hungry and more full immediately before lunch in HPþ and HCþ groups compared with LE, with HP2 being intermediate. The finding that protein generated stronger satiety in the context of a thicker creamier drink (HPþ but not HP2) and that an isoenergetic carbohydrate drink (HCþ), matched in thickness and creaminess to the HPþ drink, generated the same pattern of satiety as HPþ, both suggest an important role for these sensory cues in the development of protein-based satiety.

Intra- and Interindividual Variability in the Behavioral, Affective, and Perceptual Effects of Alcohol Consumption in a Social Context.

PubMed

Franzen, Minita; Sadikaj, Gentiana; Moskowitz, Debbie S; Ostafin, Brian D; Aan Het Rot, Marije

2018-05-01

We examined the influence of interindividual differences in alcohol use on the intraindividual associations of drinking occurrence with interpersonal behaviors, affect, and perceptions of others during naturally occurring social interactions. For 14 consecutive days, 219 psychology freshmen (55% female; M age  = 20.7 years, SD = 2.18) recorded their behaviors, affect, and perceptions in social interactions soon after an interpersonal event occurred. Interpersonal behaviors and perceptions were assessed in terms of dominance-submissiveness and agreeableness-quarrelsomeness. Participants also reported the number of alcoholic drinks consumed within 3 hours of each interaction. We considered the intraindividual associations of (i) having a drinking episode and (ii) the number of drinks during an episode with behaviors, affect, and perceptions and examined interindividual differences in drinking frequency and intensity during social interactions as potential moderators of these associations. Social drinking frequency and intensity moderated the associations between drinking episode and behaviors, affect, and perceptions in social interactions. During a drinking episode, more frequent social drinkers perceived others as more dominant than less frequent social drinkers. During a drinking episode in which more alcohol was consumed than usual, more frequent social drinkers also reported behaving more dominantly and experiencing less pleasant affect. As more frequent social drinkers had different interpersonal responses to drinking than less frequent social drinkers, including when they had consumed larger amounts of alcohol than usual, our results suggest a differential susceptibility to the effects of alcohol during naturally occurring social interactions among drinkers with varying drinking frequency. Copyright © 2018 The Authors. Alcoholism: Clinical & Experimental Research published by Wiley Periodicals, Inc. on behalf of Research Society on Alcoholism.

State Patty’s Day: College Student Drinking and Local Crime Increased on a Student-constructed Holiday

PubMed Central

Lefkowitz, Eva S.; Patrick, Megan E.; Morgan, Nicole R.; Bezemer, Denille H.; Vasilenko, Sara A.

2012-01-01

College student alcohol consumption is a major concern, and is known to increase during the celebration of special events. This study examined a student-constructed holiday, State Patty’s Day, at a university with a dominant drinking culture using three sources of data – coded data from Facebook groups, daily web surveys from first-year students (N= 227, 51% male, age 18 to 20; 27.3% Hispanic/Latino; of non-Hispanic/Latino, 26.9% of sample European American/White, 19.4% Asian American/Hawaiian/Pacific Islander, 15.9% African American/Black, 10.6% more than one race), and criminal offense data from police records. Results indicated that messages about State Patty’s Day on Facebook focused on drinking and social aspects of the holiday, such as the social context of drinking, a sense of belonging to a larger community, and the social norms of drinking. These messages were rarely about consequences and rarely negative. On State Patty’s Day, 51% of students consumed alcohol, compared to 29% across other sampled weekend days. Students consumed more drinks (M = 8.2 [SD = 5.3] drinks per State Patty’s Day drinker) and were more likely to engage in heavy drinking on State Patty’s Day, after controlling for gender, drinking motives, and weekend, demonstrating the event-specific spike in heavy drinking associated with this holiday. The impact of this student-constructed holiday went beyond individual drinking behavior; alcohol-specific and other crime also peaked on State Patty’s Day and the day after. Event-specific prevention strategies may be particularly important in addressing these spontaneous, quickly-constructed, and dynamic events. PMID:22685369

[Parasitic zoonoses transmitted by drinking water. Giardiasis and cryptosporidiosis].

PubMed

Exner, M; Gornik, V

2004-07-01

Nowadays, the parasitic zoonose organisms Giardia lamblia und Cryptosporidium spp. are among the most relevant pathogens of drinking water-associated disease outbreaks. These pathogens are transmitted via a fecal-oral route; in both cases the dose of infection is low. Apart from person-to-person or animal-to-person transmissions, the consumption of contaminated food and water are further modes of transmission. The disease is mainly characterized by gastrointestinal symptoms. In industrialized countries, the prevalence rate of giardiasis is 2-5 % and of cryptosporidiosis 1-3%. Throughout the world, a large number of giardiasis and cryptosporidiosis outbreaks associated with drinking water were published; in 2001 the first case in Germany was identified. Giardia and Cryptosporidium are detected in surface water and sporadically in unprotected groundwater. Use of these waters for drinking water abstraction makes high demands on the technology of the treatment process: because of the disinfectant resistance of the parasites, safe elimination methods are needed, which even at high contamination levels of source water guarantee safe drinking water. Further measures for prevention and control are implementation of the HACCP concept, which includes the whole chain of procedures of drinking water supply from catchment via treatment to tap and a quality management system.

Alcohol use patterns, problems and policies in Malaysia.

PubMed

Jernigan, D H; Indran, S K

1997-12-01

The roots of Malaysia's drinking patterns lie in the introduction of most forms of alcohol by Europeans. Although Malaysia today has relatively low per capita alcohol consumption, available studies and interviews with alcohol industry officials point to a small segment of the population that drinks heavily and causes and experiences substantial alcohol related-problems. Indians are over-represented in this sub-population, but studies also reveal substantial drinking problems among Chinese and Malays. Government officials categorize alcohol as an Indian problem. The government devotes little resources to monitoring drinking patterns, use or problems; or to preventing, treating or educating the public about alcohol-related problems. Alcohol-producing transnational corporations own shares of all of Malaysia's major alcohol producers. In the face of high alcohol taxes and a ban on broadcast advertising of alcoholic beverages, these companies market alcohol aggressively, making health claims, targeting heavy drinkers and encouraging heavy drinking, employing indirect advertising, and using women in seductive poses and occupations to attract the mostly male drinking population. Monitoring of the country's alcohol problems is greatly needed in order to establish alcohol consumption more clearly as a national health and safety issue, while stronger controls and greater corporate responsibility are required to control alcohol marketing.

The relationship of NASA occupational medicine and environmental health with the Advisory Center on Toxicology

NASA Technical Reports Server (NTRS)

Wands, R. C.

1969-01-01

Preventive measures of occupational medicine and industrial hygiene are coordinated to identify toxicities of industrial products and safety standards in manned space flight applications. Emphasized is the off-gassing of construction materials in spacecraft with the resulting contamination of the cabin atmosphere and the establishment of criteria for the quality of drinking water for astronauts during Gemini and Apollo programs.

Water Quality Index for measuring drinking water quality in rural Bangladesh: a cross-sectional study.

PubMed

Akter, Tahera; Jhohura, Fatema Tuz; Akter, Fahmida; Chowdhury, Tridib Roy; Mistry, Sabuj Kanti; Dey, Digbijoy; Barua, Milan Kanti; Islam, Md Akramul; Rahman, Mahfuzar

2016-02-09

Public health is at risk due to chemical contaminants in drinking water which may have immediate health consequences. Drinking water sources are susceptible to pollutants depending on geological conditions and agricultural, industrial, and other man-made activities. Ensuring the safety of drinking water is, therefore, a growing problem. To assess drinking water quality, we measured multiple chemical parameters in drinking water samples from across Bangladesh with the aim of improving public health interventions. In this cross-sectional study conducted in 24 randomly selected upazilas, arsenic was measured in drinking water in the field using an arsenic testing kit and a sub-sample was validated in the laboratory. Water samples were collected to test water pH in the laboratory as well as a sub-sample of collected drinking water was tested for water pH using a portable pH meter. For laboratory testing of other chemical parameters, iron, manganese, and salinity, drinking water samples were collected from 12 out of 24 upazilas. Drinking water at sample sites was slightly alkaline (pH 7.4 ± 0.4) but within acceptable limits. Manganese concentrations varied from 0.1 to 5.5 mg/L with a median value of 0.2 mg/L. The median iron concentrations in water exceeded WHO standards (0.3 mg/L) at most of the sample sites and exceeded Bangladesh standards (1.0 mg/L) at a few sample sites. Salinity was relatively higher in coastal districts. After laboratory confirmation, arsenic concentrations were found higher in Shibchar (Madaripur) and Alfadanga (Faridpur) compared to other sample sites exceeding WHO standard (0.01 mg/L). Of the total sampling sites, 33 % had good-quality water for drinking based on the Water Quality Index (WQI). However, the majority of the households (67 %) used poor-quality drinking water. Higher values of iron, manganese, and arsenic reduced drinking water quality. Awareness raising on chemical contents in drinking water at household level is required to improve public health.

Replacement predictions for drinking water networks through historical data.

PubMed

Malm, Annika; Ljunggren, Olle; Bergstedt, Olof; Pettersson, Thomas J R; Morrison, Gregory M

2012-05-01

Lifetime distribution functions and current network age data can be combined to provide an assessment of the future replacement needs for drinking water distribution networks. Reliable lifetime predictions are limited by a lack of understanding of deterioration processes for different pipe materials under varied conditions. An alternative approach is the use of real historical data for replacement over an extended time series. In this paper, future replacement needs are predicted through historical data representing more than one hundred years of drinking water pipe replacement in Gothenburg, Sweden. The verified data fits well with commonly used lifetime distribution curves. Predictions for the future are discussed in the context of path dependence theory. Copyright © 2012 Elsevier Ltd. All rights reserved.

Evolution of regulatory targets for drinking water quality.

PubMed

Sinclair, Martha; O'Toole, Joanne; Gibney, Katherine; Leder, Karin

2015-06-01

The last century has been marked by major advances in the understanding of microbial disease risks from water supplies and significant changes in expectations of drinking water safety. The focus of drinking water quality regulation has moved progressively from simple prevention of detectable waterborne outbreaks towards adoption of health-based targets that aim to reduce infection and disease to a level well below detection limits at the community level. This review outlines the changes in understanding of community disease and waterborne risks that prompted development of these targets, and also describes their underlying assumptions and current context. Issues regarding the appropriateness of selected target values, and how continuing changes in knowledge and practice may influence their evolution, are also discussed.

Jocks, gender, binge drinking, and adolescent violence.

PubMed

Miller, Kathleen E; Melnick, Merrill J; Farrell, Michael P; Sabo, Donald F; Barnes, Grace M

2006-01-01

Previous research has suggested a link between athletic involvement and elevated levels of adolescent violence outside the sport context. The present study expanded on this literature by positing differences in the sport-violence relationship across dimensions of athletic involvement (athletic participation vs. jock identity), type of violence (family vs. nonfamily), and gender as well as by examining the impact of binge drinking on the sport-violence relationship. Regression analyses using a sample of 608 Western New York adolescents indicated that (a) jock identity (but not athletic participation) was associated with more frequent violence, (b) jock identity predicted nonfamily violence (but not family violence), and (c) the link between jock identity and nonfamily violence was stronger for boys than for girls. Binge drinking predicted family violence among nonjocks only.

Chitosan-Based Nanocomposite Beads for Drinking Water Production

NASA Astrophysics Data System (ADS)

Masheane, ML; Nthunya, LN; Sambaza, SS; Malinga, SP; Nxumalo, EN; Mamba, BB; Mhlanga, SD

2017-05-01

Potable drinking water is essential for the good health of humans and it is a critical feedstock in a variety of industries such as food and pharmaceutical industries. For the first time, chitosan-alumina/functionalised multiwalled carbon nanotube (f-MWCNT) nanocomposite beads were developed and investigated for the reduction of various physico-chemical parameters from water samples collected from open wells used for drinking purposes by a rural community in South Africa. The water samples were analysed before and after the reduction of the identified contaminants by the nanocomposite beads. The nanocomposite beads were effective in the removal of nitrate, chromium and other physico-chemical parameters. Although, the water samples contained these contaminants within the WHO and SANS241 limits for no risk, the long-term exposure and accumulation is an environmental and health concern. The reduction of these contaminants was dependent on pH levels. At lower pH, the reduction was significantly higher, up to 99.2% (SPC), 91.0% (DOC), 92.2% (DO), 92.2% (turbidity), 96.5% (nitrate) and 97.7% (chromium). Generally, the chitosan-alumina/f-MWCNT nanocomposite beads offer a promising alternative material for reduction and removal of various physico-chemical parameters for production portable water.

Determination of rhodamine B in soft drink, waste water and lipstick samples after solid phase extraction.

PubMed

Soylak, Mustafa; Unsal, Yunus Emre; Yilmaz, Erkan; Tuzen, Mustafa

2011-08-01

A new solid phase extraction method is described for sensitive and selective determination of trace levels of rhodamine B in soft drink, food and industrial waste water samples. The method is based on the adsorption of rhodamine B on the Sepabeads SP 70 resin and its elution with 5 mL of acetonitrile in a mini chromatographic column. Rhodamine B was determined by using UV visible spectrophotometry at 556 nm. The effects of different parameters such as pH, amount of rhodamine B, flow rates of sample and eluent solutions, resin amount, and sample volume were investigated. The influences of some alkali, alkali earth and transition metals on the recoveries of rhodamine B were investigated. The preconcentration factor was found 40. The detection limit based on three times the standard deviation of the reagent blank for rhodamine B was 3.14 μg L⁻¹. The relative standard deviations of the procedure were found as 5% in 1×10⁻⁵ mol L⁻¹ rhodamine B. The presented procedure was successfully applied to real samples including soft drink, food and industrial waste water and lipstick samples. Copyright © 2011 Elsevier Ltd. All rights reserved.

Is liquor intoxicating? Scientists, prohibition, and the normalization of drinking.

PubMed Central

Pauly, P J

1994-01-01

The reliance of current advocates of recreational drug legalization on parallels between "drug prohibition" and the repudiated experiment of National Prohibition in the 1920s invites renewed attention to the history of the legalization and normalization of drinking. A new scientific conception of the nature and effects of alcohol formed an important element in both the politics of repeal and the ensuing legitimation of alcohol consumption. The industrial toxicologist Yandell Henderson argued that alcohol should be considered analogous to carbon monoxide--clearly a poison, yet a normal part of civilized life and only problematic above a determinable and manageable exposure threshold. This argument had political force in the early 1930s as part of the contention that beer was not an "intoxicating liquor." It was more broadly persuasive because it was consistent with Americans' experience with industrial poisons, for which exposure levels had been set by toxicologists such as Henderson. This historical perspective illuminates the more recent reassessment of the risks of alcohol consumption. It also challenges the applicability of the model of the normalization of drinking to proposals to legalize cocaine and opiates. Images p307-a p309-a PMID:8296962

What Should We Do When Participants Report Dangerous Drinking? The Impact of Personalized Letters Versus General Pamphlets as a Function of Sex and Controlled Orientation.

PubMed

Neighbors, Clayton; Pedersen, Eric R; Kaysen, Debra; Kulesza, Magdalena; Walter, Theresa

Research in which participants report potentially dangerous health-related behaviors raises ethical and professional questions about what to do with that information. Policies and laws regarding reportable behaviors vary across states and Institutional Review Boards (IRB). In alcohol research, IRBs often require researchers to respond to participants who report dangerous drinking practices. Researchers have little guidance regarding how best to respond in such cases. Personalized feedback or general nonpersonalized information may prove differentially effective as a function of gender and/or level of self-determination. This study evaluated response strategies for reducing peak blood alcohol concentration (BAC) among participants reporting dangerous BACs (≥ .35%) in the context of a two-year longitudinal intervention trial with 818 heavy drinking college students. After each assessment, participants who reported drinking to estimated BACs at or greater than .35% were sent either a personalized letter expressing concern and indicating their reported BAC or a nonpersonalized pamphlet that included general information about alcohol and other substances, referral information, and a BAC handout. Hierarchical linear modeling results revealed that both strategies were associated with reduced peak BAC when controlling for previous BAC. The personalized letter was more effective for women and for students who tend to regulate their behavior based on others' expectations and contingencies in the environment. This research provides some guidance for researchers considering appropriate responses to participants who report dangerous health behavior in the context of a research trial.

“I Have No Clue What I Drunk Last Night” Using Smartphone Technology to Compare In-Vivo and Retrospective Self-Reports of Alcohol Consumption

PubMed Central

Monk, Rebecca Louise; Heim, Derek; Qureshi, Adam; Price, Alan

2015-01-01

Aim This research compared real-time measurements of alcohol consumption with retrospective accounts of alcohol consumption to examine possible discrepancies between, and contextual influences on, the different accounts. Method Building on previous investigations, a specifically designed Smartphone technology was utilized to measure alcohol consumption and contextual influences in de facto real-time. Real-time data (a total of 10,560 data points relating to type and number of drinks and current social / environmental context) were compared with daily and weekly retrospective accounts of alcohol consumption. Results Participants reported consuming more alcoholic drinks during real-time assessment than retrospectively. For daily accounts a higher number of drinks consumed in real-time was related to a higher discrepancy between real-time and retrospective accounts. This effect was found across all drink types but was not shaped by social and environmental contexts. Higher in-vivo alcohol consumption appeared to be related to a higher discrepancy in retrospectively reported weekly consumption for alcohol beverage types other than wine. When including contextual factors into the statistical models, being with two or more friends (as opposed to being alone) decreased the discrepancy between real-time and retrospective reports, whilst being in the pub (relative to being at home) was associated with greater discrepancies. Conclusions Overall, retrospective accounts may underestimate the amount of actual, real-time alcohol consumed. Increased consumption may also exacerbate differences between real-time and retrospective accounts. Nonetheless, this is not a global effect as environmental and social contexts interact with the type of alcohol consumed and the time frame given for reporting (weekly vs. daily retrospective). A degree of caution therefore appears warranted with regards to the use of retrospective self-report methods of recording alcohol consumption. Whilst real-time sampling is unlikely to be completely error free, it may be better able to account for social and environmental influences on self-reported consumption. PMID:25992573

Direct and interactive effects of parent, friend and schoolmate drinking on alcohol use trajectories.

PubMed

Lynch, Alicia Doyle; Coley, Rebekah Levine; Sims, Jacqueline; Lombardi, Caitlin McPherran; Mahalik, James R

2015-01-01

This study considered the unique and interactive roles of social norms from parents, friends and schools in predicting developmental trajectories of adolescent drinking and intoxication. Using data from the National Longitudinal Study of Adolescent Health, which followed adolescents (N = 18,921) for 13 years, we used discrete mixture modelling to identify unique developmental trajectories of drinking and of intoxication. Next, multilevel multinomial regression models examined the role of alcohol-related social norms from parents, friends and schoolmates in the prediction of youths' trajectory group membership. Results demonstrated that social norms from parents, friends and schoolmates that were favourable towards alcohol use uniquely predicted drinking and intoxication trajectory group membership. Interactions between social norms revealed that schoolmate drinking played an important moderating role, frequently augmenting social norms from parents and friends. The current findings suggest that social norms from multiple sources (parents, friends and schools) work both independently and interactively to predict longitudinal trajectories of adolescent alcohol use. Results highlight the need to identify and understand social messages from multiple developmental contexts in efforts to reduce adolescent alcohol consumption and alcohol-related risk-taking.

TV, Social Media, and College Students' Binge Drinking Intentions: Moderated Mediation Models.

PubMed

Yang, Bo; Zhao, Xinyan

2018-01-01

Many studies to date have examined how media influence health-related behavior through social norms. However, most studies focused on traditional media. In the era of traditional and social media integration, our study advances health and mass communication scholarship by examining the influence of both traditional and social media mediated through social norms. Also, we examined a boundary condition for the norms-mediated media influence process. Namely, in the context of college binge drinking, we predict that exposure to TV and social media prodrinking messages can influence college students' binge drinking intentions through perceived peer descriptive and injunctive norms. We also predict that group identification will moderate this indirect effect. Our moderated mediation models were tested via structural equation modeling (N = 609). We found that college students' exposure to social media prodrinking messages indirectly influenced their binge drinking intentions via perceived injunctive norms, and students' identification with their peers moderated this indirect effect. However, neither descriptive nor injunctive norms mediated the influence of students' exposure to TV prodrinking messages on their binge drinking intentions. Theoretical and practical implications of the findings are discussed.

Correlates of alcohol consumption on heavy drinking occasions of young risky drinkers: event versus personal characteristics.

PubMed

Dietze, Paul; Agius, Paul A; Livingston, Michael; Callinan, Sarah; Jenkinson, Rebecca; Lim, Megan S C; Wright, Cassandra J C; Room, Robin

2017-08-01

Risky single-occasion drinking (RSOD) by young people is a serious public health issue, yet little is known about the specific circumstances of risky drinking occasions. This study examined the independent effects of event- and individual-specific variables on RSOD. Longitudinal cohort study measuring self-reported RSOD and event- and individual-specific variables across two drinking occasions approximately 1 year apart. Metropolitan Melbourne, Australia. A sample of 710 young risky drinkers aged between 18 and 25 years and defined as engaging in risky drinking practices (males: consumed alcohol in excess of 10 Australian Standard Drinks (ASD: 10 g ethanol) in a single occasion in the previous year; females: consumed alcohol in excess of seven ASD for females in a single occasion in the previous year). Random digit-dial telephone landline survey of the most recent heavy drinking occasion and socio-demographic variables. The primary outcome was the log of the total drinks consumed in the most recent heavy drinking occasion. Event-specific (e.g. number of drinking locations) and time-varying (e.g. weekly income) and time-invariant (e.g. sex) individual-specific variables were examined as correlates of total drinks consumed. Changes in event-specific characteristics including the length of the drinking occasion (Likelihood Ratio χ 2 (2) = 24.4, P < 0.001), the number of drinking locations (Wald χ 2 (1)  = 7.6, P = 0.006) and the number of different drink types (Wald χ 2 (1)  = 13.6, P < 0.001) were associated with increases in total drinks consumed, after adjustment for time-invariant and time-variant individual-specific variables such as gender, income level and weekly consumption. Few other effects were noted. Event-specific characteristics are important predictors of the number of drinks consumed during risky single occasion drinking (RSOD) and illustrate the importance of event contexts when considering interventions targeting RSOD. The total number of drinks consumed in a RSOD session appears to rise independently with the duration of the drinking event, the number of drinking locations and the number of different types of beverage consumed. © 2017 Society for the Study of Addiction.

Presence of Toxoplasma gondii in Drinking Water from an Endemic Region in Southern Mexico.

PubMed

Hernandez-Cortazar, Ivonne B; Acosta-Viana, Karla Y; Guzman-Marin, Eugenia; Ortega-Pacheco, Antonio; Segura-Correa, Jose C; Jimenez-Coello, Matilde

2017-05-01

Toxoplasmosis can be acquired through the ingestion of contaminated drinking water with oocysts of Toxoplasma gondii, highly resistant to the routinely disinfection processes; based on chlorination commonly used in the water supply industry. The aim of this study was to determine the presence of T. gondii DNA in samples of public drinking water from an endemic region of southern Mexico. In total 74 samples of water (5 L each) were collected from the three well fields (I, II, and III) and 71 independent wells, distributing public drinking water to the city of Merida Yucatan, after passing through the chlorination process. Water samples were filtered and concentrated by a sucrose solution, then DNA was extracted and evaluated through a nested-PCR (nPCR) specific for T. gondii. Positive samples were detected in 5.4% (4/74) of the water samples. This is the first report of the presence of T. gondii DNA in public drinking water from a large city in southern Mexico, where their consumption without any postpurification treatment could pose a risk for acquiring the infection in the urban population.

Drinking Water Quality Assessment Studies for an Urbanized Part of the Nagpur District, Central India.

PubMed

Varade, Abhay M; Yenkie, Rajshree; Shende, Rahul; Kodate, Jaya

2014-01-01

The water quality of Hingna area of Nagpur district, Central India was assessed for its suitability as drinking water. 22 water samples, representing both the surface and groundwater sources, were collected and analysed for different inorganic constituents by using the standard procedures. The result depicted abundance of major ions; Ca2+ > Mg2+ > Na+ > K+ = HCO3- > Cl- > SO4(2-) > NO3-. The concentrations of different elements in water were compared with the drinking water standards defined by World Health Organization (WHO). The hydro-chemical results reveal that most of the samples were within the desirable limits of the drinking water quality. However, few samples of the area, showed higher values of total dissolved solids (TDS), total hardness (TH), and magnesium (Mg) indicating their 'hard water type' nature and found to be unfit for the drinking purpose. Such poor water quality of these samples is found due to the combined effect of urbanization and industrial activities. The potential health risks associated with various water parameters have also been documented in this paper.

Diageo's 'Stop Out of Control Drinking' Campaign in Ireland: An Analysis

PubMed Central

Petticrew, Mark; Fitzgerald, Niamh; Durand, Mary Alison; Knai, Cécile; Davoren, Martin; Perry, Ivan

2016-01-01

Background It has been argued that the alcohol industry uses corporate social responsibility activities to influence policy and undermine public health, and that every opportunity should be taken to scrutinise such activities. This study analyses a controversial Diageo-funded ‘responsible drinking’ campaign (“Stop out of Control Drinking”, or SOOCD) in Ireland. The study aims to identify how the campaign and its advisory board members frame and define (i) alcohol-related harms, and their causes, and (ii) possible solutions. Methods Documentary analysis of SOOCD campaign material. This includes newspaper articles (n = 9), media interviews (n = 11), Facebook posts (n = 92), and Tweets (n = 340) produced by the campaign and by board members. All material was coded inductively, and a thematic analysis undertaken, with codes aggregated into sub-themes. Results The SOOCD campaign utilises vague or self-defined concepts of ‘out of control’ and ‘moderate’ drinking, tending to present alcohol problems as behavioural rather than health issues. These are also unquantified with respect to actual drinking levels. It emphasises alcohol-related antisocial behaviour among young people, particularly young women. In discussing solutions to alcohol-related problems, it focuses on public opinion rather than on scientific evidence, and on educational approaches and information provision, misrepresenting these as effective. “Moderate drinking” is presented as a behavioural issue (“negative drinking behaviours”), rather than as a health issue. Conclusions The ‘Stop Out of Control Drinking’ campaign frames alcohol problems and solutions in ways unfavourable to public health, and closely reflects other Diageo Corporate Social Responsibility (CSR) activity, as well as alcohol and tobacco industry strategies more generally. This framing, and in particular the framing of alcohol harms as a behavioural issue, with the implication that consumption should be guided only by self-defined limits, may not have been recognised by all board members. It suggests a need for awareness-raising efforts among the public, third sector and policymakers about alcohol industry strategies. PMID:27636883

Effects of naltrexone on alcohol drinking patterns and extinction of alcohol seeking in baboons

PubMed Central

Kaminski, Barbara J.; Duke, Angela N.; Weerts, Elise M.

2012-01-01

Rationale Understanding naltrexone’s effect on motivation to drink and pattern of drinking is important for better treatment outcomes and for comparison with novel medications. Objectives Naltrexone’s effects on number and pattern of seeking, self-administration, and extinction responses were evaluated in two groups of baboons trained under a 3 component chained schedule of reinforcement (CSR). Methods Alcohol (4% w/v; n=4; Alcohol Group) or a preferred non-alcoholic beverage (n=4; Control Group) was available for self-administration only in Component 3 of the CSR. Responses in Component 2 provided indices of motivation to drink (seeking). Naltrexone (0.32 – 3.2 mg/kg) and saline were administered before drinking and Component 2 extinction sessions. Results Acute doses of naltrexone significantly decreased total self-administration responses (p<0.01), intake volume (p<0.001) and g/kg of alcohol (p<0.01) in the Alcohol Group only. Pattern of drinking did not change, but number of drinks during the initial drinking bout was decreased significantly by naltrexone for both groups (P<0.05). During within-session extinction tests, acute naltrexone significantly decreased time to reach extinction (p<0.01) and number of seeking responses (p<0.05), particularly early in the extinction period in the Alcohol Group only. When administered chronically, naltrexone did not decrease progressive-ratio breaking points to gain access to alcohol, but dose-dependently reduced alcohol self-administration (p<0.05) by decreasing the magnitude of the initial drinking bout. Conclusions The results support clinical observations that naltrexone may be most effective at reducing self-administration in the context of ongoing alcohol availability and may reduce motivation to drink in the presence of alcohol-related cues. PMID:22451093

Drinking Patterns Across Spring, Summer, and Fall in 462 University Students.

PubMed

Schuckit, Marc A; Smith, Tom L; Clausen, Peyton; Skidmore, Jessica; Shafir, Alexandra; Kalmijn, Jelger

2016-04-01

Student heavy drinking and associated problems are common at most universities and fluctuate throughout the calendar year, with marked increases during celebrations. Most studies of student drinking are limited to the academic year itself, and relatively few focus specifically on special heavy drinking events. Even fewer studies include drinking during summer break and subsequent school return. In the context of an experimental protocol, beginning in January 2014, alcohol-related characteristics were evaluated 8 times over 55 weeks for 462 college freshmen, including periods that incorporated a campus festival, summer, and school return. Baseline predictors of drinking quantities over time included demography, substance use patterns, as well as environmental and attitudinal characteristics. Product-moment correlations evaluated relationships between baseline characteristics and subsequent quantities, and simultaneous entry regression analyses evaluated which characteristics most robustly predicted usual and maximum drinks over time. Maximum drinks per occasion increased 18% from the early spring (4/8/14 to 5/6/14) to the campus festival period (5/7/14 to 6/3/14), decreased 29% in the summer (7/8/14 to 8/5/14), and increased 31% on school return (10/7/14 to 11/4/14). The most robust predictors of higher quantities in regression analyses included items from each of the 3 major domains with the most consistent results seen for most baseline alcohol-related items and descriptive drinking norms (R(2) = 0.20 to 0.31). These data demonstrate important changes in students' drinking during the calendar year, including expected large increases during the month of a 1-day festival, large decreases over the summer, and resumption of relatively high quantities upon return to school. Copyright © 2016 by the Research Society on Alcoholism.

“Wine you get every day, but a child you can't replace”: The perceived impact of parental drinking on child outcomes in a South African township

PubMed Central

Choi, Karmel W.; Watt, Melissa H.; Skinner, Donald; Kalichman, Seth C.; Sikkema, Kathleen J.

2016-01-01

Objective This study explored the perceived impact of parental drinking on children in a South African township, where alcohol abuse is prevalent and high levels of existing poverty and violence may exacerbate potential consequences on children. Method Qualitative in-depth interviews were conducted with 92 male and female participants recruited from alcohol-serving venues in Cape Town, South Africa. Results Grounded theory analyses revealed three major aspects of parental drinking – intoxication, venue attendance, and expenditures on alcohol – which participants linked to negative proximal outcomes (e.g., child neglect, abuse, and exposure to alcohol culture) and long-term outcomes (e.g., fractured parent-child relationships and problematic youth behaviors). In addition, preliminary accounts from some participants suggested that parents may experience tensions between desires to reduce drinking for child-related reasons and complex factors maintaining their drinking behavior, including the use of alcohol to cope with stressors and trauma. Conclusions This study provides novel insights into the consequences and motivations of parental drinking in a high-risk context. Contextual risks (e.g. poverty, violence) that exacerbate the impact of parental drinking on children may be the same factors that continue to shape intergenerational alcohol use in this community. Findings highlight opportunities for further research and interventions to support child protection in South Africa. PMID:26890399

Do Drinking Episodes Contribute to Sexual Aggression Perpetration in College Men?

PubMed

Testa, Maria; Parks, Kathleen A; Hoffman, Joseph H; Crane, Cory A; Leonard, Kenneth E; Shyhalla, Kathleen

2015-07-01

Survey and experimental analog studies suggest that alcohol consumption contributes to perpetration of sexual aggression. However, few studies have considered the temporal association between naturally occurring episodes of drinking and subsequent sexual aggression. This daily report study was designed to examine whether alcohol consumption increases the odds of aggressive sexual activity within the next 4 hours. First-year male college students (N = 427) completed daily online reports of drinking and sexual activity for up to 56 days. Multilevel modeling was used to determine whether drinking episodes increased the odds of the following outcomes occurring within 4 hours: (a) aggressive sex with a new partner, (b) non-aggressive sex with a new partner, (c) aggressive sex with a previous partner, and (d) non-aggressive sex with a previous partner. Drinking episodes increased the odds of both aggressive and non-aggressive sex with a new partner. In contrast, drinking episodes did not predict aggression involving previous partners and decreased the odds of non-aggressive sex with a previous partner. Contrary to hypotheses, individual difference variables associated with propensity toward sexual aggression (sexual misperception, antisocial behavior, hostility toward women) did not interact with daily alcohol. The complex pattern of results is more consistent with situational as opposed to pharmacological effects of alcohol on sexual aggression and suggests that prevention efforts focus on drinking contexts known to facilitate sexual activity.

Change in surface roughness of esthetic restorative materials after exposure to different immersion regimes in a cola drink.

PubMed

Bajwa, Navroop Kaur; Pathak, Anuradha

2014-01-01

Context. An in vitro study carried out to evaluate and compare the effect of Cola drink on surface roughness of esthetic restorative materials. Purpose. To compare the effect of different immersion regimes in a Cola drink on surface roughness of esthetic restorative materials. Method. Two hundred samples were grouped into 4 equal groups of 50 samples each: Group I: conventional glass ionomer, Group II: resin modified glass ionomer, Group III: polyacid-modified resin composite, Group IV: Composite resin. Each group was further subdivided into 5 subgroups of 10 samples each. Subgroup A (Control Subgroup). Samples were kept immersed in artificial saliva. Subgroup B. Samples were immersed in Cola drink once a day. Subgroup C. Samples were immersed in Cola drink, 3 times a day. Subgroup D. Samples were immersed in Cola drink 5 times a day. Subgroup E. Samples were immersed in Cola drink 10 times a day. Each immersion lasted 5 minutes. The immersion protocol was repeated for 7 days. Results. Maximum surface roughness was seen in Group I conventional glass ionomer cement, followed by Group II resin modified glass ionomer, Group III polyacid modified resin composite, and Group IV composite resin samples. Conclusion. Resistance to change in surface roughness is more in resin based restorative materials as compared to glass ionomer based materials.

Change in Surface Roughness of Esthetic Restorative Materials after Exposure to Different Immersion Regimes in a Cola Drink

PubMed Central

Bajwa, Navroop Kaur; Pathak, Anuradha

2014-01-01

Context. An in vitro study carried out to evaluate and compare the effect of Cola drink on surface roughness of esthetic restorative materials. Purpose. To compare the effect of different immersion regimes in a Cola drink on surface roughness of esthetic restorative materials. Method. Two hundred samples were grouped into 4 equal groups of 50 samples each: Group I: conventional glass ionomer, Group II: resin modified glass ionomer, Group III: polyacid-modified resin composite, Group IV: Composite resin. Each group was further subdivided into 5 subgroups of 10 samples each. Subgroup A (Control Subgroup). Samples were kept immersed in artificial saliva. Subgroup B. Samples were immersed in Cola drink once a day. Subgroup C. Samples were immersed in Cola drink, 3 times a day. Subgroup D. Samples were immersed in Cola drink 5 times a day. Subgroup E. Samples were immersed in Cola drink 10 times a day. Each immersion lasted 5 minutes. The immersion protocol was repeated for 7 days. Results. Maximum surface roughness was seen in Group I conventional glass ionomer cement, followed by Group II resin modified glass ionomer, Group III polyacid modified resin composite, and Group IV composite resin samples. Conclusion. Resistance to change in surface roughness is more in resin based restorative materials as compared to glass ionomer based materials. PMID:25006464

Do Drinking Episodes Contribute to Sexual Aggression Perpetration in College Men?

PubMed Central

Testa, Maria; Parks, Kathleen A.; Hoffman, Joseph H.; Crane, Cory A.; Leonard, Kenneth E.; Shyhalla, Kathleen

2015-01-01

Objective: Survey and experimental analog studies suggest that alcohol consumption contributes to perpetration of sexual aggression. However, few studies have considered the temporal association between naturally occurring episodes of drinking and subsequent sexual aggression. This daily report study was designed to examine whether alcohol consumption increases the odds of aggressive sexual activity within the next 4 hours. Method: First-year male college students (N = 427) completed daily online reports of drinking and sexual activity for up to 56 days. Multilevel modeling was used to determine whether drinking episodes increased the odds of the following outcomes occurring within 4 hours: (a) aggressive sex with a new partner, (b) non-aggressive sex with a new partner, (c) aggressive sex with a previous partner, and (d) non-aggressive sex with a previous partner. Results: Drinking episodes increased the odds of both aggressive and non-aggressive sex with a new partner. In contrast, drinking episodes did not predict aggression involving previous partners and decreased the odds of non-aggressive sex with a previous partner. Contrary to hypotheses, individual difference variables associated with propensity toward sexual aggression (sexual misperception, antisocial behavior, hostility toward women) did not interact with daily alcohol. Conclusions: The complex pattern of results is more consistent with situational as opposed to pharmacological effects of alcohol on sexual aggression and suggests that prevention efforts focus on drinking contexts known to facilitate sexual activity. PMID:26098025

Cheers, proost, saúde: Cultural, contextual and psychological factors of wine and beer consumption in Portugal and in the Netherlands.

PubMed

Silva, Ana Patricia; Jager, Gerry; Van Zyl, Hannelize; Voss, Hans-Peter; Pintado, Manuela; Hogg, Tim; De Graaf, Cees

2017-05-03

Wine and beer consumption are an integral part of European culture: Southern Europe is associated with wine and Northern Europe is associated with beer. When consumed in moderation, these alcoholic beverages can be part of a balanced and healthy diet. In the 1990s, non-alcoholic beer (NAB), which has no cultural roots, became available in the market. This review identifies determinants for consumption of wine, beer, and NAB, using data on consumption patterns from Portugal and the Netherlands. Since the 1960s the image of Portugal as a wine country declined, whereas the image of the Netherlands as a beer country remained stable. In each country beer is now the most consumed alcoholic beverage and is mainly a men's beverage, whereas wine is the second most consumed and is consumed by both genders. Cultural differences define Portuguese as "outdoors, everyday drinkers", within a meal context, and Dutch as "at home, weekend drinkers." Wine is perceived as the healthiest beverage, followed by NAB, and regular beer. Motivation for consumption is related to context: wine for special occasions, beer for informal occasions, and NAB for occasions when alcohol is not convenient. Moderate wine and beer consumption seems to be surrounded by positive emotions. This review is relevant for public health, for industry market strategies, and identifies opportunities of future research on drinking behaviour.

Activated charcoal filters: Water treatment, pollution control, and industrial applications. (Latest citations from the Patent Bibliographic database with exemplary claims. ) Published Search

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

The bibliography contains citations of selected patents concerning activated charcoal filters and their applications in water treatment, pollution control, and industrial processes. Filtering methods and equipment for air and water purification, industrial distillation and extraction, industrial leaching, and filtration of toxic materials and contaminants are described. Applications include drinking water purification, filtering beverages, production of polymer materials, solvent and metal recovery, waste conversion, automotive fuel and exhaust systems, swimming pool filtration, tobacco smoke filters, kitchen ventilators, medical filtration treatment, and odor absorbing materials. (Contains 250 citations and includes a subject term index and title list.)

Adolescent nicotine exposure disrupts context conditioning in adulthood in rats.

PubMed

Spaeth, Andrea M; Barnet, Robert C; Hunt, Pamela S; Burk, Joshua A

2010-10-01

Despite the prevalence of smoking among adolescents, few studies have assessed the effects of adolescent nicotine exposure on learning in adulthood. In particular, it remains unclear whether adolescent nicotine exposure has effects on hippocampus-dependent learning that persist into adulthood. The present experiment examined whether there were effects of adolescent nicotine exposure on context conditioning, a form of learning dependent on the integrity of the hippocampus, when tested during adulthood. Rats were exposed to nicotine during adolescence (postnatal days [PD] 28-42) via osmotic minipump (0, 3.0 or 6.0mg/kg/day). Context conditioning occurred in early adulthood (PD 65-70). Animals were exposed to an experimental context and were given 10 unsignaled footshocks or no shock. Additional groups were included to test the effects of adolescent nicotine on delay conditioning, a form of learning that is not dependent upon the hippocampus. Conditioning was assessed using a lick suppression paradigm. For animals in the context conditioning groups, adolescent nicotine resulted in significantly less suppression of drinking in the presence of context cues compared with vehicle-pretreated animals. For animals in the delay conditioning groups, there was a trend for adolescent nicotine (3.0mg/kg/day) to suppress drinking compared to vehicle-pretreated animals. There were no differences in extinction of contextual fear or cued fear between rats previously exposed to vehicle or nicotine. The data indicate that adolescent nicotine administration impairs context conditioning when animals are trained and tested as adults. The present data suggest that adolescent nicotine exposure may disrupt hippocampus-dependent learning when animals are tested during adulthood. (c) 2010 Elsevier Inc. All rights reserved.

Describing the Situational Contexts of Sweetened Product Consumption in a Middle Eastern Canadian Community: Application of a Mixed Method Design

PubMed Central

Moubarac, Jean-Claude; Cargo, Margaret; Receveur, Olivier; Daniel, Mark

2012-01-01

Little is known about the situational contexts in which individuals consume processed sources of dietary sugars. This study aimed to describe the situational contexts associated with the consumption of sweetened food and drink products in a Catholic Middle Eastern Canadian community. A two-stage exploratory sequential mixed-method design was employed with a rationale of triangulation. In stage 1 (n = 62), items and themes describing the situational contexts of sweetened food and drink product consumption were identified from semi-structured interviews and were used to develop the content for the Situational Context Instrument for Sweetened Product Consumption (SCISPC). Face validity, readability and cultural relevance of the instrument were assessed. In stage 2 (n = 192), a cross-sectional study was conducted and exploratory factor analysis was used to examine the structure of themes that emerged from the qualitative analysis as a means of furthering construct validation. The SCISPC reliability and predictive validity on the daily consumption of sweetened products were also assessed. In stage 1, six themes and 40-items describing the situational contexts of sweetened product consumption emerged from the qualitative analysis and were used to construct the first draft of the SCISPC. In stage 2, factor analysis enabled the clarification and/or expansion of the instrument's initial thematic structure. The revised SCISPC has seven factors and 31 items describing the situational contexts of sweetened product consumption. Initial validation of the instrument indicated it has excellent internal consistency and adequate test-retest reliability. Two factors of the SCISPC had predictive validity for the daily consumption of total sugar from sweetened products (Snacking and Energy demands) while the other factors (Socialization, Indulgence, Constraints, Visual Stimuli and Emotional needs) were rather associated to occasional consumption of these products. PMID:23028597

The effects of social and health consequence framing on heavy drinking intentions among college students.

PubMed

Kingsbury, John H; Gibbons, Frederick X; Gerrard, Meg

2015-02-01

Many interventions targeting college student drinking have focused on negative health effects of drinking heavily; however, some research suggests that social factors may have a stronger influence on the drinking behaviour of young people. Moreover, few studies have examined message framing effects in the context of alcohol consumption. This study investigated the effects of social and health consequence framing on college students' intentions to engage in heavy drinking. This study used a 2 × 2 experimental design with an appended control condition. One hundred and twenty-four college students (74 women; M(age) = 18.9) participated in this study for course credit. Participants read vignettes that were ostensibly written by a recent graduate from the university, who described an episode of drinking in which he or she experienced either social or health consequences. These consequences were framed as either a gain (i.e., positive consequences of not drinking heavily) or a loss (i.e., negative consequences of drinking heavily). After reading the vignette, participants completed a measure of heavy drinking intentions. Regression analyses revealed that social consequences were associated with lower heavy drinking intentions when framed as a loss and that health consequences were associated with lower heavy drinking intentions when framed as a gain. These effects were stronger among those who reported higher (vs. lower) levels of previous drinking. Results suggest that interventions that focus on the negative health effects of heavy drinking may be improved by instead emphasizing the negative social consequences of drinking heavily and the positive health consequences of avoiding this behaviour. Statement of contribution What is already known on this subject? Previous studies have shown that gain frames are more effective than loss frames when highlighting the health consequences of health risk behaviours, such as heavy drinking. The heavy drinking behaviour of young people is influenced by social factors (e.g., perceived social consequences). However, little is known about framing effects for social consequences of heavy drinking. What does this study add? This study builds on previous research by demonstrating that a loss frame is more effective than a gain frame when highlighting the social consequences of health risk behaviour. Framing effects are strongest for those with more previous drinking experience. © 2014 The British Psychological Society.

Identifying Factors That Increase the Likelihood for Alcohol-Induced Blackouts in the Prepartying Context

PubMed Central

LaBrie, Joseph W.; Hummer, Justin; Kenney, Shannon; Lac, Andrew; Pedersen, Eric

2015-01-01

The present study examined risk factors related to “blacking out” (e.g., temporary periods of memory loss during drinking) during preparty drinking events (i.e., pregaming, predrinking). Participants were students from two universities on the West Coast who reported past month prepartying (N = 2,546) in online surveys administered in the fall of 2008. Among these students, 25% (n = 636) reported blacking out during at least one occasion in which they prepartied in the past month. A logistic regression model underscored that Greek student affiliation, family history of alcohol abuse, frequency of prepartying, and both playing drinking games and consuming shots of liquor while prepartying increased the likelihood of blacking out. Limitations and implications for future research and collegiate prevention strategies are discussed. PMID:21222521

Jocks, Gender, Binge Drinking, and Adolescent Violence

PubMed Central

Miller, Kathleen E.; Melnick, Merrill J.; Farrell, Michael P.; Sabo, Donald F.; Barnes, Grace M.

2007-01-01

Previous research has suggested a link between athletic involvement and elevated levels of adolescent violence outside the sport context. The present study expanded on this literature by positing differences in the sport/violence relationship across dimensions of athletic involvement (athletic participation vs. jock identity), type of violence (family vs. nonfamily), and gender, as well as examining the impact of binge drinking on the sport/violence relationship. Regression analyses using a sample of 608 Western New York adolescents indicated that (1) jock identity (but not athletic participation) was associated with more frequent violence; (2) jock identity predicted nonfamily violence (but not family violence); and (3) the link between jock identity and nonfamily violence was stronger for boys than for girls. Binge drinking predicted family violence among nonjocks only. PMID:16399926

Responding to Harmful Algal Blooms: Treatment Optimization

EPA Science Inventory

This presentation discusses: (1) analytical methods for toxins and cyanobacteria within the context of monitoring a treatment process, (2) toxin and cell removal capacities for common drinking water treatment processes, (3) issues to consider when evaluating a treatment facility...

Drinking Water Quality Guidelines across Canadian Provinces and Territories: Jurisdictional Variation in the Context of Decentralized Water Governance

PubMed Central

Dunn, Gemma; Bakker, Karen; Harris, Leila

2014-01-01

This article presents the first comprehensive review and analysis of the uptake of the Canadian Drinking Water Quality Guidelines (CDWQG) across Canada’s 13 provinces and territories. This review is significant given that Canada’s approach to drinking water governance is: (i) highly decentralized and (ii) discretionary. Canada is (along with Australia) only one of two Organization for Economic Cooperation and Development (OECD) member states that does not comply with the World Health Organization’s (WHO) recommendation that all countries have national, legally binding drinking water quality standards. Our review identifies key differences in the regulatory approaches to drinking water quality across Canada’s 13 jurisdictions. Only 16 of the 94 CDWQG are consistently applied across all 13 jurisdictions; five jurisdictions use voluntary guidelines, whereas eight use mandatory standards. The analysis explores three questions of central importance for water managers and public health officials: (i) should standards be uniform or variable; (ii) should compliance be voluntary or legally binding; and (iii) should regulation and oversight be harmonized or delegated? We conclude with recommendations for further research, with particular reference to the relevance of our findings given the high degree of variability in drinking water management and oversight capacity between urban and rural areas in Canada. PMID:24776725

Drinking Water Quality Guidelines across Canadian provinces and territories: jurisdictional variation in the context of decentralized water governance.

PubMed

Dunn, Gemma; Bakker, Karen; Harris, Leila

2014-04-25

This article presents the first comprehensive review and analysis of the uptake of the Canadian Drinking Water Quality Guidelines (CDWQG) across Canada's 13 provinces and territories. This review is significant given that Canada's approach to drinking water governance is: (i) highly decentralized and (ii) discretionary. Canada is (along with Australia) only one of two Organization for Economic Cooperation and Development (OECD) member states that does not comply with the World Health Organization's (WHO) recommendation that all countries have national, legally binding drinking water quality standards. Our review identifies key differences in the regulatory approaches to drinking water quality across Canada's 13 jurisdictions. Only 16 of the 94 CDWQG are consistently applied across all 13 jurisdictions; five jurisdictions use voluntary guidelines, whereas eight use mandatory standards. The analysis explores three questions of central importance for water managers and public health officials: (i) should standards be uniform or variable; (ii) should compliance be voluntary or legally binding; and (iii) should regulation and oversight be harmonized or delegated? We conclude with recommendations for further research, with particular reference to the relevance of our findings given the high degree of variability in drinking water management and oversight capacity between urban and rural areas in Canada.

Development of a Real-Time Repeated-Measures Assessment Protocol to Capture Change over the Course of a Drinking Episode

PubMed Central

Luczak, Susan E.; Rosen, I. Gary; Wall, Tamara L.

2015-01-01

Aims: We report on the development of a real-time assessment protocol that allows researchers to assess change in BrAC, alcohol responses, behaviors, and contexts over the course of a drinking event. Method: We designed a web application that uses timed text messages (adjusted based on consumption pattern) containing links to our website to obtain real-time participant reports; camera and location features were also incorporated into the protocol. We used a transdermal alcohol sensor device along with software we designed to convert transdermal data into estimated BrAC. Thirty-two college students completed a laboratory session followed by a 2-week field trial. Results: Results for the web application indicated we were able to create an effective tool for obtaining repeated measures real-time drinking data. Participants were willing to monitor their drinking behavior with the web application, and this did not appear to strongly affect drinking behavior during, or 6 weeks following, the field trial. Results for the transdermal device highlighted the willingness of participants to wear the device despite some discomfort, but technical difficulties resulted in limited valid data. Conclusion: The development of this protocol makes it possible to capture detailed assessment of change over the course of naturalistic drinking episodes. PMID:25568142

Evaluating Alcoholics Anonymous's effect on drinking in Project MATCH using cross-lagged regression panel analysis.

PubMed

Magura, Stephen; Cleland, Charles M; Tonigan, J Scott

2013-05-01

The objective of the study is to determine whether Alcoholics Anonymous (AA) participation leads to reduced drinking and problems related to drinking within Project MATCH (Matching Alcoholism Treatments to Client Heterogeneity), an existing national alcoholism treatment data set. The method used is structural equation modeling of panel data with cross-lagged partial regression coefficients. The main advantage of this technique for the analysis of AA outcomes is that potential reciprocal causation between AA participation and drinking behavior can be explicitly modeled through the specification of finite causal lags. For the outpatient subsample (n = 952), the results strongly support the hypothesis that AA attendance leads to increases in alcohol abstinence and reduces drinking/ problems, whereas a causal effect in the reverse direction is unsupported. For the aftercare subsample (n = 774), the results are not as clear but also suggest that AA attendance leads to better outcomes. Although randomized controlled trials are the surest means of establishing causal relations between interventions and outcomes, such trials are rare in AA research for practical reasons. The current study successfully exploited the multiple data waves in Project MATCH to examine evidence of causality between AA participation and drinking outcomes. The study obtained unique statistical results supporting the effectiveness of AA primarily in the context of primary outpatient treatment for alcoholism.

College Student Employment and Drinking: A Daily Study of Work Stressors, Alcohol Expectancies, and Alcohol Consumption

PubMed Central

Butler, Adam B.; Dodge, Kama D.; Faurote, Eric J.

2010-01-01

We examined the within-person relationships between daily work stressors and alcohol consumption over 14 consecutive days in a sample of 106 employed college students. Using a tension reduction theoretical framework, we predicted that exposure to work stressors would increase alcohol consumption by employed college students, particularly for men and those with stronger daily expectancies about the tension reducing properties of alcohol. After controlling for day of the week, we found that hours worked were positively related to number of drinks consumed. Workload was unrelated to alcohol consumption, and work-school conflict was negatively related to consumption, particularly when students expressed strong beliefs in the tension reducing properties of alcohol. There was no evidence that the effects of work stressors were moderated by gender. The results illustrate that employment during the academic year plays a significant role in college student drinking and suggest that the employment context may be an appropriate intervention site to address the problem of student drinking. PMID:20604635

Prediction of alcohol drinking in adolescents: Personality-traits, behavior, brain responses, and genetic variations in the context of reward sensitivity.

PubMed

Heinrich, Angela; Müller, Kathrin U; Banaschewski, Tobias; Barker, Gareth J; Bokde, Arun L W; Bromberg, Uli; Büchel, Christian; Conrod, Patricia; Fauth-Bühler, Mira; Papadopoulos, Dimitri; Gallinat, Jürgen; Garavan, Hugh; Gowland, Penny; Heinz, Andreas; Ittermann, Bernd; Mann, Karl; Martinot, Jean-Luc; Paus, Tomáš; Pausova, Zdenka; Smolka, Michael; Ströhle, Andreas; Rietschel, Marcella; Flor, Herta; Schumann, Gunter; Nees, Frauke

2016-07-01

Adolescence is a time that can set the course of alcohol abuse later in life. Sensitivity to reward on multiple levels is a major factor in this development. We examined 736 adolescents from the IMAGEN longitudinal study for alcohol drinking during early (mean age=14.37) and again later (mean age=16.45) adolescence. Conducting structural equation modeling we evaluated the contribution of reward-related personality traits, behavior, brain responses and candidate genes. Personality seems to be most important in explaining alcohol drinking in early adolescence. However, genetic variations in ANKK1 (rs1800497) and HOMER1 (rs7713917) play an equal role in predicting alcohol drinking two years later and are most important in predicting the increase in alcohol consumption. We hypothesize that the initiation of alcohol use may be driven more strongly by personality while the transition to increased alcohol use is more genetically influenced. Copyright © 2016 Elsevier B.V. All rights reserved.

Perceived racial discrimination, heavy episodic drinking, and alcohol abstinence among African American and White college students.

PubMed

Wade, Jeannette; Peralta, Robert L

2017-01-01

Previous research has demonstrated that White college students are more likely to drink alcohol at a greater frequency and quantity compared to their African American counterparts. Examining race-related factors that structure alcohol use among college students remains an important area of research. In this study, we specifically examine perceived discrimination and its association with both heavy episodic drinking (HED) and alcohol abstinence among college students. Items that measured perceived racial discrimination in alcohol use contexts and demographic characteristics were used as independent and control variables. African American students were more likely to abstain from alcohol and less likely to engage in HED compared to their White counterparts. Results also suggest that students who believe their drinking will solicit race-based police bias have lower odds of engaging in HED and greater odds of alcohol abstention. We conclude that unsolicited policing, experienced by African Americans generally, and White Americans on campuses, explains effect sizes.

The Influence of Gene-Environment Interactions on Alcohol Consumption and Alcohol Use Disorders: A Comprehensive Review

PubMed Central

Young-Wolff, Kelly C.; Enoch, Mary-Anne; Prescott, Carol A.

2011-01-01

Since 2005, a rapidly expanding literature has evaluated whether environmental factors such as socio-cultural context and environmental adversity interact with genetic influences on drinking behaviors. This article critically reviews empirical research on alcohol-related genotype-environment interactions (GxE) and provides a contextual framework for understanding how genetic factors combine with (or are shaped by) environmental influences to influence the development of drinking behaviors and alcohol use disorders. Collectively, evidence from twin, adoption, and molecular genetic studies indicates that the degree of importance of genetic influences on risk for drinking outcomes can vary in different populations and under different environmental circumstances. However, methodological limitations and lack of consistent replications in this literature make it difficult to draw firm conclusions regarding the nature and effect size of alcohol-related GxE. On the basis of this review, we describe several methodological challenges as they relate to current research on GxE in drinking behaviors and provide recommendations to aid future research. PMID:21530476

Vocational education paths, youth activities, and underage drinking in Russia: How early does the trouble start?

PubMed

Lushin, Viktor; Jaccard, James; Ivaniushina, Valeria; Alexandrov, Daniel

2017-07-01

Working-class educational paths tend to be associated with elevated drinking. Little research has examined whether disproportionate alcohol use among vocationally oriented youth begins before or after the start of their vocational education. The present study analyzes a large sample of Russian middle-school students (N=1269; mean age=14.9), comparing the patterns of drinking among middle-schoolers oriented towards vocational educational, and their peers who do not plan a vocational education path. Results suggest that the orientation towards vocational education is associated with disproportionately high alcohol involvement among Russian middle-school students, even before they enter vocational schools. We studied if such difference could be partially explained by how youth orient towards extracurricular activities: discretionary peer time in risky contexts, reading for pleasure, working for pay, and religious activities. Reading demonstrated the strongest (negative) association with alcohol use, while religious activity unexpectedly revealed a positive (though weak) association with drinking. Research and policy implications are discussed. Copyright © 2017 Elsevier B.V. All rights reserved.

Staying safe while consuming alcohol: a qualitative study of the protective strategies and informational needs of college freshmen.

PubMed

Howard, Donna Elise; Griffin, Melinda; Boekeloo, Bradley; Lake, Kristin; Bellows, Denise

2007-01-01

In this qualitative study, the authors examined how students attempt to minimize harm to themselves and others when drinking. The authors recruited freshmen at a large, mid-Atlantic US public university during the fall semester of 2005 to participate in 8 focus groups. The moderator's guide was developed through an iterative process that included input from experts and pilot testing. The researchers audiotaped focus group conversations, transcribed them, and subjected them to an interrater reliability check. Analysis was based on the framework of Information-Motivation-Behavioral Skills Model and a phenomenological approach. College students have a repertoire of coping strategies they use in an attempt to safeguard themselves and their friends from harm when drinking. Strategies encompass planning a safe context for drinking, using safety measures to minimize harm when drinking, and taking care of someone who has consumed too much alcohol. A harm-reduction focus that acknowledges and builds on existing protective strategies may be a promising avenue for alcohol interventions.

Application of health-based screening levels to ground-water quality data in a state-scale pilot effort

USGS Publications Warehouse

Toccalino, Patricia L.; Norman, Julia E.; Phillips, Robyn H.; Kauffman, Leon J.; Stackelberg, Paul E.; Nowell, Lisa H.; Krietzman, Sandra J.; Post, Gloria B.

2004-01-01

A state-scale pilot effort was conducted to evaluate a Health-Based Screening Level (HBSL) approach developed for communicating findings from the U.S. Geological Survey (USGS) National Water-Quality Assessment Program in a human-health context. Many aquifers sampled by USGS are used as drinking-water sources, and water-quality conditions historically have been assessed by comparing measured contaminant concentrations to established drinking-water standards and guidelines. Because drinking-water standards and guidelines do not exist for many analyzed contaminants, HBSL values were developed collaboratively by the USGS, U.S. Environmental Protection Agency (USEPA), New Jersey Department of Environmental Protection, and Oregon Health & Science University, using USEPA toxicity values and USEPA Office of Water methodologies. The main objective of this report is to demonstrate the use of HBSL approach as a tool for communicating water-quality data in a human-health context by conducting a retrospective analysis of ground-water quality data from New Jersey. Another important objective is to provide guidance on the use and interpretation of HBSL values and other human-health benchmarks in the analyses of water-quality data in a human-health context. Ground-water samples collected during 1996-98 from 30 public-supply, 82 domestic, and 108 monitoring wells were analyzed for 97 pesticides and 85 volatile organic compounds (VOCs). The occurrence of individual pesticides and VOCs was evaluated in a human-health context by calculating Benchmark Quotients (BQs), defined as ratios of measured concentrations of regulated compounds (that is, compounds with Federal or state drinking-water standards) to Maximum Contaminant Level (MCL) values and ratios of measured concentrations of unregulated compounds to HBSL values. Contaminants were identified as being of potential human-health concern if maximum detected concentrations were within a factor of 10 of the associated MCL or HBSL (that is, maximum BQ value (BQmax) greater than or equal to 0.1) in any well type (public supply, domestic, monitoring). Most (57 of 77) pesticides and VOCs with human-health benchmarks were detected at concentrations well below these levels (BQmax less than 0.1) for all three well types; however, BQmax values ranged from 0.1 to 3,000 for 6 pesticides and 14 VOCs. Of these 20 contaminants, one pesticide (dieldrin) and three VOCs (1,2-dibromoethane, tetrachloroethylene, and trichloroethylene) both (1) were measured at concentrations that met or exceeded MCL or HBSL values, and (2) were detected in more than 10 percent of samples collected from raw ground water used as sources of drinking water (public-supply and (or) domestic wells) and, therefore, are particularly relevant to human health. The occurrence of multiple pesticides and VOCs in individual wells also was evaluated in a human-health context because at least 53 different contaminants were detected in each of the three well types. To assess the relative human-health importance of the occurrence of multiple contaminants in different wells, the BQ values for all contaminants in a given well were summed. The median ratio of the maximum BQ to the sum of all BQ values for each well ranged from 0.83 to 0.93 for all well types, indicating that the maximum BQ makes up the majority of the sum for most wells. Maximum and summed BQ values were statistically greater for individual public-supply wells than for individual domestic and monitoring wells. The HBSL approach is an effective tool for placing water-quality data in a human-health context. For 79 of the 182 compounds analyzed in this study, no USEPA drinking-water standards or guidelines exist, but new HBSL values were calculated for 39 of these 79 compounds. The new HBSL values increased the number of detected pesticides and VOCs with human-health benchmarks from 65 to 77 (of 97 detected compounds), thereby expanding the basis for interpreting contaminant-occu

Gambling and alcohol use: trends in the state of New Mexico from 1996-1998.

PubMed

Blankenship, Jason; Starling, Randall; Woodall, W Gill; May, Philip A

2007-06-01

Alcohol consumption and its relationship to gambling was examined in a statewide New Mexico survey in 1996 and 1998. Data regarding both drinking habits and gambling behavior were obtained from a stratified random sample of the adult population (N = 2674) across the entire State of New Mexico via phone survey. These surveys were carried out shortly after a period when New Mexico experienced an initial surge in the legalized gaming industry. Fifty-seven percent of survey respondents reported drinking in the past month, while 43.1% reported no drinking in the past 30 days. Results show that while the number of days in the past 30 that a person drinks is significantly correlated with some types of gambling behavior (e.g., in 1998, drinking more days was associated with more card gambling and sports gambling), it is the amount of alcohol consumed per occasion that is associated with more gambling behavior. For example, in both 1996 and 1998, drinking more per occasion was associated with more sports betting, dice gambling, number/lottery gambling, gambling using machines, and paper game gambling (e.g., pull tabs, punchboard). These results suggest that problem gambling behavior is not affected as much by the number of occasions on which one consumes alcohol, as by the amount of alcohol consumed per occasion.

Fine-Scale Spatial Heterogeneity in the Distribution of Waterborne Protozoa in a Drinking Water Reservoir.

PubMed

Burnet, Jean-Baptiste; Ogorzaly, Leslie; Penny, Christian; Cauchie, Henry-Michel

2015-09-23

The occurrence of faecal pathogens in drinking water resources constitutes a threat to the supply of safe drinking water, even in industrialized nations. To efficiently assess and monitor the risk posed by these pathogens, sampling deserves careful design, based on preliminary knowledge on their distribution dynamics in water. For the protozoan pathogens Cryptosporidium and Giardia, only little is known about their spatial distribution within drinking water supplies, especially at fine scale. Two-dimensional distribution maps were generated by sampling cross-sections at meter resolution in two different zones of a drinking water reservoir. Samples were analysed for protozoan pathogens as well as for E. coli, turbidity and physico-chemical parameters. Parasites displayed heterogeneous distribution patterns, as reflected by significant (oo)cyst density gradients along reservoir depth. Spatial correlations between parasites and E. coli were observed near the reservoir inlet but were absent in the downstream lacustrine zone. Measurements of surface and subsurface flow velocities suggest a role of local hydrodynamics on these spatial patterns. This fine-scale spatial study emphasizes the importance of sampling design (site, depth and position on the reservoir) for the acquisition of representative parasite data and for optimization of microbial risk assessment and monitoring. Such spatial information should prove useful to the modelling of pathogen transport dynamics in drinking water supplies.

Perspectives of low cost arsenic remediation of drinking water in Pakistan and other countries.

PubMed

Malik, Amir Haider; Khan, Zahid Mehmood; Mahmood, Qaisar; Nasreen, Sadia; Bhatti, Zulfiqar Ahmed

2009-08-30

Arsenic concentrations above acceptable standards for drinking water have been detected in many countries and this should therefore is a global issue. The presence of arsenic in subsurface aquifers and drinking water systems is a potentially serious human health hazard. The current population growth in Pakistan and other developing countries will have direct bearing on the water sector for meeting the domestic, industrial and agricultural needs. Pakistan is about to exhaust its available water resources and is on the verge of becoming a water deficit country. Water pollution is a serious menace in Pakistan, as almost 70% of its surface waters as well as its groundwater reserves have contaminated by biological, organic and inorganic pollutants. In some areas of Pakistan, a number of shallow aquifers and tube wells are contaminated with arsenic at levels which are above the recommended USEPA arsenic level of 10 ppb (10 microg L(-1)). Adverse health effects including human mortality from drinking water are well documented and can be attributed to arsenic contamination. The present paper reviews appropriate and low cost methods for the elimination of arsenic from drinking waters. It is recommended that a combination of low cost chemical treatment like ion exchange, filtration and adsorption along with bioremediation may be useful option for arsenic removal from drinking water.

78 FR 36093 - Fenpyroximate; Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-17

... pesticide manufacturer. The following list of North American Industrial Classification System (NAICS) codes... there is reliable information.'' This includes exposure through drinking water and in residential... the available scientific data and other relevant information in support of this action. EPA has...

PERCHLORATE IDENTIFICATION IN FERTILIZERS

EPA Science Inventory

Perchlorate has contaminated groundwater, drinking water, and soils at several locations in the United States. The primary source of contamination at sites that have been investigated to date seems to be from industrial and military operations that use perchlorate as an oxidizing...

Watershed Management in the United States

EPA Science Inventory

A watershed approach provides an effective framework for dealing with water resources challenges. Watersheds provide drinking water, recreation, and ecological habitat, as well as a place for waste disposal, a source of industrial cooling water, and navigable inland water transpo...

HIGH FLUX NANOFILTRATION MEMBRANE FOR EMERGING CONTAMINANT CONTROL - PHASE I

EPA Science Inventory

A variety of inorganic and organic contaminants originating from municipal, agricultural and industrial wastewater sources are being found with increasing frequency in the Nation’s natural and drinking water supplies. These “emerging contaminants” include ...

DRINKING WATER MICROBIOLOGY - NEW DIRECTIONS TOWARD WATER QUALITY ENHANCEMENT

EPA Science Inventory

Many concerns result from information on new waterborne agents, treatment problems of raw water qualities, biofilm development in some distribution systems, and special quality needs unique to hospitals and industries. Protozoan cyst penetration after some disinfection practices ...

USEPA Inland HAB Risk Management - Lake Harsha

EPA Science Inventory

Freshwater inland lakes and reservoirs supply approximately 70% of the nation’s drinking water and industrial needs. These are typically open ecological systems and susceptible to Harmful algal blooms (HABs) which are increasing in frequency, intensity, and geographic range. I...

Substance Use Homophily Among Geosocial Networking Application Using Gay, Bisexual and Other Men Who Have Sex With Men

PubMed Central

Holloway, Ian W.

2015-01-01

Geosocial networking applications (GSN apps) represent important virtual contexts in which gay, bisexual and other men who have sex with men (MSM) seek affiliation. These apps allow users to create and view public profiles, send photos and text messages, and connect with other users based on shared interests and geographic proximity. The present study examined substance use homophily among a sample of of 295 MSM recruited via a popular GSN app. Comparisons of social network members met via GSN app versus elsewhere and associations between both individual and network characteristics and recent binge drinking, marijuana use and illicit substance use were explored using bivariate tests of association and multivariate logistic regression analyses. High rates of recent binge drinking (59 %), marijuana use (37 %) and illicit substance use (27 %) were observed among participants. GSN app use greater than one year and showing naked chest or abs in a profile picture were positively associated with recent illicit substance use. In multivariate analyses, the strongest predictors of binge drinking (AOR = 3.81; 95 % CI = 1.86–7.80), marijuana use (AOR = 4.12; 95 % CI = 2.22–7.64) and illicit substance use (AOR = 6.45; 95 % CI = 3.26–12.79) were the presence of a social network member who also engaged in these behaviors. Social network interventions that target binge drinking, marijuana use and illicit substance use may be delivered via GSN apps to reduce the prevalence of substance use and related risks among MSM in these virtual contexts. PMID:26216146

Bacterial repopulation of drinking water pipe walls after chlorination.

PubMed

Mathieu, Laurence; Francius, Grégory; El Zein, Racha; Angel, Edith; Block, Jean-Claude

2016-09-01

The short-term kinetics of bacterial repopulation were evaluated after chlorination of high-density polyethylene (HDPE) colonized with drinking water biofilms and compared with bare HDPE surfaces. The effect of chlorination was partial as a residual biofilm persisted and was time-limited as repopulation occurred immediately after water resupply. The total number of bacteria reached the same levels on both the bare and chlorinated biofilm-fouled HDPE after a seven-day exposure to drinking water. Due to the presence of a residual biofilm, the hydrophobicity of chlorinated biofilm-fouled surface exhibited much lower adhesion forces (2.1 nN) compared to bare surfaces (8.9 nN). This could explain the rapid repopulation after chlorination, with a twofold faster bacterial accumulation rate on the bare HDPE surface. γ-Proteobacteria dominated the early stages of repopulation of both surfaces and a shift in the dominance occurred over the colonization time. Such observations define a timescale for cleaning frequency in industrial environments and guidelines for a rinsing procedure using drinking water.

Decontamination of Drinking Water Infrastructure ...

EPA Pesticide Factsheets

Technical Brief This study examines the effectiveness of decontaminating corroded iron and cement-mortar coupons that have been contaminated with spores of Bacillus atrophaeus subsp. globigii (B. globigii), which is often used as a surrogate for pathogenic B. anthracis (anthrax) in disinfection studies. Bacillus spores are persistent on common drinking water material surfaces like corroded iron, requiring physical or chemical methods to decontaminate the infrastructure. In the United States, free chlorine and monochloramine are the primary chemical disinfectants used by the drinking water industry to inactivate microorganisms. Flushing is also a common, easily implemented practice in drinking water distribution systems, although large volumes of contaminated water needing treatment could be generated. Identifying readily available alternative disinfectant formulations for infrastructure decontamination could give water utilities options for responding to specific types of contamination events. In addition to presenting data on flushing alone, which demonstrated the persistence of spores on water infrastructure in the absence of high levels of disinfectants, data on acidified nitrite, chlorine dioxide, free chlorine, monochloramine, ozone, peracetic acid, and followed by flushing are provided.

Surveillance for Waterborne Disease Outbreaks Associated with Drinking Water - United States, 2011-2012.

PubMed

Beer, Karlyn D; Gargano, Julia W; Roberts, Virginia A; Hill, Vincent R; Garrison, Laurel E; Kutty, Preeta K; Hilborn, Elizabeth D; Wade, Timothy J; Fullerton, Kathleen E; Yoder, Jonathan S

2015-08-14

Advances in water management and sanitation have substantially reduced waterborne disease in the United States, although outbreaks continue to occur. Public health agencies in the U.S. states and territories* report information on waterborne disease outbreaks to the CDC Waterborne Disease and Outbreak Surveillance System (http://www.cdc.gov/healthywater/surveillance/index.html). For 2011-2012, 32 drinking water-associated outbreaks were reported, accounting for at least 431 cases of illness, 102 hospitalizations, and 14 deaths. Legionella was responsible for 66% of outbreaks and 26% of illnesses, and viruses and non-Legionella bacteria together accounted for 16% of outbreaks and 53% of illnesses. The two most commonly identified deficiencies† leading to drinking water-associated outbreaks were Legionella in building plumbing§ systems (66%) and untreated groundwater (13%). Continued vigilance by public health, regulatory, and industry professionals to identify and correct deficiencies associated with building plumbing systems and groundwater systems could prevent most reported outbreaks and illnesses associated with drinking water systems.

Metropolitan Spokane Region Water Resources Study. Apendix C. Water Use

DTIC Science & Technology

1976-01-01

rates of water ui foir the most recent period and on the sources of water with lesser emphasis on the existing phyical plant for water distribution...sanitary sewage flow to the City of Spokane sewage treatment plant . The indicated domestic component of use from the Vera I.D. and Washington Water...Chips Seven-Up Bottling Soft Drinks Spokane Industrial Park General Industry Spokane Rendering Rendering Plant Spokesman-Review Newspaper Printing

"These young chaps think they are just men, too": redistributing masculinity in Kgatleng bars.

PubMed

Suggs, D N

2001-07-01

In the 19th century the BaKgatla polity was a chiefdom with a redistributional economy based on mixed agriculture. Sorghum beer was symbolic not only of the patrilineal core of their descent system and of the ideologies of reciprocity and redistribution, but also of masculinity and patriarchal control. With the establishment of a market economy, an industrial brewery and individual access to income, both beer and the act of drinking have been symbolically reconstructed. The ideology of redistribution was well suited to the support of the BaKgatla gerontocracy via alcohol production and consumption. The limits on production and consumption of beer inherent in the agricultural cycle and the control of young men's access by elders made alcohol an effective symbol of managerial competence from the limited context of household authority to that of the chiefdom as a whole. Today, young men's greater control of cash income has given them access to beer beyond the control of elders. As a result, the contrasting ideology of market exchange and competitive distribution of beer has contributed to the degradation of the power of seniors. After reviewing the historical background, this paper explores those changes. It argues that while the observed infrastructural changes have had a predictable impact on drinking behaviors and the symbolic structure of "seniority/masculinity", constructions of the "masculine community" in BaKgatla bars demonstrate continuity in key areas of mens' identities. If as anthropologists we see obvious discontinuities in behavior and ideology, the BaKgatla build selective bridges to "tradition" which seemingly ground the experience of change in relatively seamless continuity.

Identifying the Intersection of Alcohol, Adherence and Sex in HIV Positive Men on ART Treatment in India Using an Adapted Timeline Followback Procedure.

PubMed

Schensul, Jean J; Ha, Toan; Schensul, Stephen; Sarna, Avina; Bryant, Kendall

2017-11-01

People living with HIV (PLHIV) on anti-retroviral treatment (ART) who drink are less adherent and more likely to engage in unprotected sex but the connections among these events are correlational. Using an adapted Timeline Follow-Back (A-TLFB) procedure, this paper examines the day by day interface of alcohol, medication adherence and sex to provide a fine grained understanding of how multiple behavioral risks coincide in time and space, explores concordance/discordance of measures with survey data and identifies potential recall bias. Data are drawn from a survey of behavior, knowledge and attitudes, and a 30 day TLFB assessment of multiple risk behaviors adapted for the Indian PLHIV context, administered to 940 alcohol-consuming, HIV positive men on ART at the baseline evaluation stage of a multilevel, multi-centric intervention study. On days participants drank they were significantly more likely to be medication non-adherent and to have unprotected sex. In the first day after their alcohol consuming day, the pattern of nonadherence persisted. Binge and regular drinking days were associated with nonadherence but only binge drinking co-occurred with unprotected sex. Asking about specific "drinking days" improved recall for drinking days and number of drinks consumed. Recall declined for both drinking days and nonadherence from the first week to subsequent weeks but varied randomly for sex risk. There was high concordance and low discordance between A-TLFB drinking and nonadherence but these results were reversed for unprotected sex. Moving beyond simple drinking-adherence correlational analysis, the A-TLFB offers improved recall probes and provides researchers and interventionists with the opportunity to identify types of risky days and tailor behavioral modification to reduce alcohol consumption, nonadherence and risky sex on those days.

Drinking Water Quality Governance: A Comparative Case Study of Brazil, Ecuador, and Malawi.

PubMed

Kayser, Georgia L; Amjad, Urooj; Dalcanale, Fernanda; Bartram, Jamie; Bentley, Margaret E

2015-04-01

Human health is greatly affected by inadequate access to sufficient and safe drinking water, especially in low and middle-income countries. Drinking water governance improvements may be one way to better drinking water quality. Over the past decade, many projects and international organizations have been dedicated to water governance; however, water governance in the drinking water sector is understudied and how to improve water governance remains unclear. We analyze drinking water governance challenges in three countries-Brazil, Ecuador, and Malawi-as perceived by government, service providers, and civil society organizations. A mixed methods approach was used: a clustering model was used for country selection and qualitative semi-structured interviews were used with direct observation in data collection. The clustering model integrated political, economic, social and environmental variables that impact water sector performance, to group countries. Brazil, Ecuador and Malawi were selected with the model so as to enhance the generalizability of the results. This comparative case study is important because similar challenges are identified in the drinking water sectors of each country; while, the countries represent diverse socio-economic and political contexts, and the selection process provides generalizability to our results. We find that access to safe water could be improved if certain water governance challenges were addressed: coordination and data sharing between ministries that deal with drinking water services; monitoring and enforcement of water quality laws; and sufficient technical capacity to improve administrative and technical management of water services at the local level. From an analysis of our field research, we also developed a conceptual framework that identifies policy levers that could be used to influence governance of drinking water quality on national and sub-national levels, and the relationships between these levers.

Australian general practitioner perceptions of the detection and screening of at-risk drinking, and the role of the AUDIT-C: a qualitative study.

PubMed

Tam, Chun Wah Michael; Zwar, Nicholas; Markham, Roslyn

2013-08-20

At-risk drinking is common in Australia. Validated screening tools such as the AUDIT-C have been promoted to general practitioners (GPs), but appear rarely used and detection of at-risk drinking in primary care remains low. We sought to describe Australian GP perceptions of the detection and screening of at-risk drinking; to understand their low uptake of alcohol screening questionnaires, and in particular, their attitude to the adoption of the AUDIT-C. Semi-structured focus group interviews of four groups of GPs and GP trainees were conducted in metropolitan Sydney between August and October 2011. Audio recordings were transcribed and analysed using grounded theory methodology. We identified four main themes: there was consensus that detecting at-risk drinking is important but difficult to do, social and cultural attitudes to alcohol consumption affect willingness to ask questions about its use, the dynamics of patient-doctor interactions are important, and alcohol screening questionnaires lack practical utility. Analysis suggests that the conceptual barriers to detecting at-risk drinking were: community stigma and stereotypes of "problem drinking", GP perceptions of unreliable patient alcohol use histories, and the perceived threat to the patient-doctor relationship. This small exploratory study found that the practice of, and barriers to, detecting at-risk drinking appear to be inextricably linked to the sociocultural beliefs surrounding alcohol use. Screening questionnaires such as the AUDIT-C are not designed to address these issues. In the current context, it is unlikely that approaches that focus on the use of these tools will be effective at improving detection of at-risk drinking by GPs.

Factors Associated With High-Risk Alcohol Consumption Among LGB Older Adults: The Roles of Gender, Social Support, Perceived Stress, Discrimination, and Stigma.

PubMed

Bryan, Amanda E B; Kim, Hyun-Jun; Fredriksen-Goldsen, Karen I

2017-02-01

Lesbian, gay, and bisexual (LGB) adults have elevated rates of high-risk alcohol consumption compared with heterosexual adults. Although drinking tends to decline with age in the general population, we know little about LGB older adults' drinking. Using 2014 data from Aging with Pride: National Health, Aging, and Sexuality/Gender Study (NHAS), we aimed to identify factors associated with high-risk drinking in LGB older adults. A U.S. sample of 2,351 LGB adults aged 50-98 years completed a survey about personal and social experiences, substance use, and health. Multinomial logistic regression was conducted to identify predictors of past-month high-risk alcohol consumption. Approximately one fifth (20.6%) of LGB older adults reported high-risk drinking, with nonsignificantly different rates between men (22.4%) and women (18.4%). For women, current smoking and greater social support were associated with greater likelihood of high-risk drinking; older age, higher income, recovery from addiction, and greater perceived stress were associated with lower likelihood. For men, higher income, current smoking, and greater day-to-day discrimination were associated with greater likelihood of high-risk drinking; transgender identity and recovery from addiction were associated with lower likelihood. Social contexts and perceived drinking norms may encourage higher levels of alcohol consumption in LGB older women, whereas men's drinking may be linked with discrimination-related stress. Prevention and intervention with this population should take into account gender differences and sexual minority-specific risk factors. With future waves of data, we will be able to examine LGB older adults' drinking trajectories over time. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Drinking Water Quality Governance: A Comparative Case Study of Brazil, Ecuador, and Malawi

PubMed Central

Kayser, Georgia L.; Amjad, Urooj; Dalcanale, Fernanda; Bartram, Jamie; Bentley, Margaret E.

2015-01-01

Human health is greatly affected by inadequate access to sufficient and safe drinking water, especially in low and middle-income countries. Drinking water governance improvements may be one way to better drinking water quality. Over the past decade, many projects and international organizations have been dedicated to water governance; however, water governance in the drinking water sector is understudied and how to improve water governance remains unclear. We analyze drinking water governance challenges in three countries—Brazil, Ecuador, and Malawi—as perceived by government, service providers, and civil society organizations. A mixed methods approach was used: a clustering model was used for country selection and qualitative semi-structured interviews were used with direct observation in data collection. The clustering model integrated political, economic, social and environmental variables that impact water sector performance, to group countries. Brazil, Ecuador and Malawi were selected with the model so as to enhance the generalizability of the results. This comparative case study is important because similar challenges are identified in the drinking water sectors of each country; while, the countries represent diverse socio-economic and political contexts, and the selection process provides generalizability to our results. We find that access to safe water could be improved if certain water governance challenges were addressed: coordination and data sharing between ministries that deal with drinking water services; monitoring and enforcement of water quality laws; and sufficient technical capacity to improve administrative and technical management of water services at the local level. From an analysis of our field research, we also developed a conceptual framework that identifies policy levers that could be used to influence governance of drinking water quality on national and sub-national levels, and the relationships between these levers. PMID:25798068

Influence of water quality on the embodied energy of drinking water treatment.

PubMed

Santana, Mark V E; Zhang, Qiong; Mihelcic, James R

2014-01-01

Urban water treatment plants rely on energy intensive processes to provide safe, reliable water to users. Changes in influent water quality may alter the operation of a water treatment plant and its associated energy use or embodied energy. Therefore the objective of this study is to estimate the effect of influent water quality on the operational embodied energy of drinking water, using the city of Tampa, Florida as a case study. Water quality and water treatment data were obtained from the David L Tippin Water Treatment Facility (Tippin WTF). Life cycle energy analysis (LCEA) was conducted to calculate treatment chemical embodied energy values. Statistical methods including Pearson's correlation, linear regression, and relative importance were used to determine the influence of water quality on treatment plant operation and subsequently, embodied energy. Results showed that influent water quality was responsible for about 14.5% of the total operational embodied energy, mainly due to changes in treatment chemical dosages. The method used in this study can be applied to other urban drinking water contexts to determine if drinking water source quality control or modification of treatment processes will significantly minimize drinking water treatment embodied energy.

Perceived Racial Discrimination and Negative-Mood–Related Drinking Among African American College Students

PubMed Central

O’hara, Ross E.; Armeli, Stephen; Scott, Denise M.; Covault, Jonathan; Tennen, Howard

2015-01-01

Objective: Research consistently shows a positive association between racial discrimination and problematic alcohol use among African Americans, but little is known about the micro-processes linking this pernicious form of stress to drinking. One possibility is that the cumulative effects of discrimination increase individuals’ likelihood of negative-mood–related drinking. In the current study, we examined whether individual differences in lifetime perceived racial discrimination among African American college students moderate relations between daily negative moods and evening alcohol consumption in both social and nonsocial contexts. Method: Data came from an online daily diary study of 441 African Americans (58% female) enrolled at a historically black college/university. Lifetime discrimination was measured at baseline. For 30 days, students reported the number of drinks they consumed the night before both socially and nonsocially, as well as their daytime level of negative mood. Results: In support of the hypotheses, only men who reported higher (vs. lower) lifetime discrimination showed a positive association between daily negative mood and that evening’s level of nonsocial drinking. Contrary to expectation, women who reported higher (vs. lower) discrimination showed a negative association between daily negative mood and nonsocial drinking. Neither daily negative mood nor lifetime discrimination predicted level of social drinking. Conclusions: These findings provide further evidence that the cumulative impact of racial discrimination may produce a vulnerability to negative-mood–related drinking—but only for African American men. Importantly, these effects emerged only for nonsocial drinking, which may further explain the robust association between discrimination and problematic alcohol use. PMID:25785798

Biological instability in a chlorinated drinking water distribution network.

PubMed

Nescerecka, Alina; Rubulis, Janis; Vital, Marius; Juhna, Talis; Hammes, Frederik

2014-01-01

The purpose of a drinking water distribution system is to deliver drinking water to the consumer, preferably with the same quality as when it left the treatment plant. In this context, the maintenance of good microbiological quality is often referred to as biological stability, and the addition of sufficient chlorine residuals is regarded as one way to achieve this. The full-scale drinking water distribution system of Riga (Latvia) was investigated with respect to biological stability in chlorinated drinking water. Flow cytometric (FCM) intact cell concentrations, intracellular adenosine tri-phosphate (ATP), heterotrophic plate counts and residual chlorine measurements were performed to evaluate the drinking water quality and stability at 49 sampling points throughout the distribution network. Cell viability methods were compared and the importance of extracellular ATP measurements was examined as well. FCM intact cell concentrations varied from 5×10(3) cells mL(-1) to 4.66×10(5) cells mL(-1) in the network. While this parameter did not exceed 2.1×10(4) cells mL(-1) in the effluent from any water treatment plant, 50% of all the network samples contained more than 1.06×10(5) cells mL(-1). This indisputably demonstrates biological instability in this particular drinking water distribution system, which was ascribed to a loss of disinfectant residuals and concomitant bacterial growth. The study highlights the potential of using cultivation-independent methods for the assessment of chlorinated water samples. In addition, it underlines the complexity of full-scale drinking water distribution systems, and the resulting challenges to establish the causes of biological instability.

Biological Instability in a Chlorinated Drinking Water Distribution Network

PubMed Central

Nescerecka, Alina; Rubulis, Janis; Vital, Marius; Juhna, Talis; Hammes, Frederik

2014-01-01

The purpose of a drinking water distribution system is to deliver drinking water to the consumer, preferably with the same quality as when it left the treatment plant. In this context, the maintenance of good microbiological quality is often referred to as biological stability, and the addition of sufficient chlorine residuals is regarded as one way to achieve this. The full-scale drinking water distribution system of Riga (Latvia) was investigated with respect to biological stability in chlorinated drinking water. Flow cytometric (FCM) intact cell concentrations, intracellular adenosine tri-phosphate (ATP), heterotrophic plate counts and residual chlorine measurements were performed to evaluate the drinking water quality and stability at 49 sampling points throughout the distribution network. Cell viability methods were compared and the importance of extracellular ATP measurements was examined as well. FCM intact cell concentrations varied from 5×103 cells mL−1 to 4.66×105 cells mL−1 in the network. While this parameter did not exceed 2.1×104 cells mL−1 in the effluent from any water treatment plant, 50% of all the network samples contained more than 1.06×105 cells mL−1. This indisputably demonstrates biological instability in this particular drinking water distribution system, which was ascribed to a loss of disinfectant residuals and concomitant bacterial growth. The study highlights the potential of using cultivation-independent methods for the assessment of chlorinated water samples. In addition, it underlines the complexity of full-scale drinking water distribution systems, and the resulting challenges to establish the causes of biological instability. PMID:24796923

Soft Drinks and Weight Gain: How Strong Is the Link?

PubMed Central

Wolff, Emily; Dansinger, Michael L.

2008-01-01

Context Soft drink consumption in the United States has tripled in recent decades, paralleling the dramatic increases in obesity prevalence. The purpose of this clinical review is to evaluate the extent to which current scientific evidence supports a causal link between sugar-sweetened soft drink consumption and weight gain. Evidence acquisition MEDLINE search of articles published in all languages between 1966 and December 2006 containing key words or medical subheadings, such as “soft drinks” and “weight.” Additional articles were obtained by reviewing references of retrieved articles, including a recent systematic review. All reports with cross-sectional, prospective cohort, or clinical trial data in humans were considered. Evidence synthesis Six of 15 cross-sectional and 6 of 10 prospective cohort studies identified statistically significant associations between soft drink consumption and increased body weight. There were 5 clinical trials; the two that involved adolescents indicated that efforts to reduce sugar-sweetened soft drinks slowed weight gain. In adults, 3 small experimental studies suggested that consumption of sugar-sweetened soft drinks caused weight gain; however, no trial in adults was longer than 10 weeks or included more than 41 participants. No trial reported the effects on lipids. Conclusions Although observational studies support the hypothesis that sugar-sweetened soft drinks cause weight gain, a paucity of hypothesis-confirming clinical trial data has left the issue open to debate. Given the magnitude of the public health concern, larger and longer intervention trials should be considered to clarify the specific effects of sugar-sweetened soft drinks on body weight and other cardiovascular risk factors. PMID:18924641

Consumption of Caffeinated Energy Drinks Among Youth and Young Adults in Canada.

PubMed

Reid, Jessica L; McCrory, Cassondra; White, Christine M; Martineau, Chantal; Vanderkooy, Pat; Fenton, Nancy; Hammond, David

2017-03-01

The growing market for caffeinated energy drinks (CEDs) has caused concern about excessive caffeine intake and potential adverse effects, particularly among young people. The current study examined patterns of CED consumption among youth and young adults in Canada, using data from a national online survey conducted in October 2014. Data from a non-probability sample of 2040 respondents aged 12-24 from a consumer panel was weighted to national proportions; measures of CED consumption were estimated, including prevalence, excessive daily consumption, and context for use (locations and reasons). Separate logistic regression models for two outcomes, past-week consumption and "ever" exceeding two energy drinks in a day (as per common guidance), were conducted to examine associations with demographic variables (sex, age, geographic region, race/ethnicity, and language). Overall, 73.6% of respondents reported "ever" consuming energy drinks; 15.6% had done so in the past week. Any consumption of energy drinks in the past week was more prevalent among males, Aboriginal respondents (vs. white only or mixed/other), and residents of British Columbia. Among "ever-consumers," 16.0% reported ever consuming more than two energy drinks in a day. Exceeding two in a day was more prevalent among older respondents (young adults aged 18-24), aboriginal respondents (vs. white only), and British Columbia residents. While the majority of youth and young adults had consumed energy drinks, about half were "experimental" consumers (i.e., consumed ≤ 5 drinks in their lifetime). Approximately one in six consumers had exceeded the usual guidance for maximum daily consumption, potentially increasing their risk of experiencing adverse effects.

The cost of alcohol in the workplace in Belgium.

PubMed

Tecco, Juan; Jacques, Denis; Annemans, Lieven

2013-09-01

It has been suggested that alcohol problems have a major impact in the workplace. It has long been recognized that misuse can have serious consequences for the productivity of workers. The extent of the problem is still an uncalculated cost. Few studies provide clear evidence of a cause, effect or relationship between substance abuse and workplace costs and valuable guidance to employers in evaluating the cost of substance abuse in their workplaces is missing. To estimate the awareness, policies and cost to employers of drinking in the workplace in Belgium and to illustrate the potential gains from drinking cessation provision. Costs vary with type of industry and policy in place; therefore, to estimate these costs, results from a survey were combined with evidence drawn from a review of literature. An Internet survey of 216 workplaces in Belgium, based on a stratified random sample of workplaces with 50 or more employees, was conducted in 2005. Further information was collected from 150 occupational physicians. Additional evidence was compiled from a review of the literature of drinking-related costs. 216 General Directors or HR Directors completed a questionnaire related to awareness, policy and costs. 150 occupational physicians completed a questionnaire related to awareness and policy. Companies are unaware or underestimate alcohol misuse among their employees. At least 84% of companies have no education or information policy about substance abuse. Absenteeism, accidents and turnover account for 0.87% of the wage bill. Reduced productivity/ (presenteeism accounts for 2.8%. The construction industry, postal services, hospitality industry (hotel/restaurants and catering) and sanitation industry (collection, street cleaning) are the most problematic sectors. Awareness: many companies are totally unaware of the impact of substance abuse and those that are aware underestimate the problem. Sectors are heterogeneous; some are more problematic than others. Policy: although there is a link between policy and consumption, few companies have a clear substance abuse policy. Cost: reduced productivity is perceived as the most important cost.

Alcohol industry and governmental revenue from young Australians.

PubMed

Li, Ian W; Si, Jiawei

2016-11-01

Objective The aim of the present study was to estimate the revenues collected by government and industry from alcohol consumption by young Australians in 2010. Methods Statistical analyses were performed on data from the Australian National Drug Strategy Household Survey 2010 and alcohol data collected from an online retailer to calculate the proportion, frequency, quantity and revenues from alcohol consumption by young Australians. Results One-third of adolescents (12-17 years old) and 85% of young adults (18-25 years old) consume alcohol. More than half the adolescents' alcohol consumption is from ready-to-drink spirits. Revenue generated from alcohol consumption by 12-25 year olds is estimated at $4.8 billion in 2010 (2014 Australian dollars): $2.8 billion to industry (sales) and $2.0 billion to government (taxes). Conclusions Alcohol consumption by young Australians is prevalent, and young Australian drinkers consume alcohol in substantial amounts. The industry and taxation revenue from young drinkers is also considerable. It would be in the public interest to divert some of this revenue towards health initiatives to reduce drinking by young people, especially given the high societal costs of alcohol consumption. What is known about the topic? Australian adolescents aged 12-17 years consume substantial amounts of alcohol, and substantial amounts of revenue are generated from alcohol sales to them. What does this paper add? This paper provides recent estimates of alcohol consumption and revenue generated by Australian adolescents, and extends estimates to young adults aged 18-25 years. What are the implications for practitioners? A substantial proportion of Australian young people consume alcohol. The sales and taxation revenue generated from young people's drinking is substantial at A$4.8 billion in 2010 and is higher in real terms than estimates from previous studies. Some of the alcohol taxation revenue could be diverted to health promotion and education for young people, because the costs of alcohol consumption in terms of health outcomes and productivity losses for these age groups are expected to be especially high.

[COMPARATIVE ASSESSMENT OF THE MULTIMEDIA CANCER HEALTH RISKS CAUSED BY CONTAMINATION OF THE KRASNOIARSK KRAĬ REGIONS' ENVIRONMENT].

PubMed

Novikov, S M; Shashina, T A; Dodina, N S; Kislitsin, V A; Vorobieva, L M; Goriaev, D V; Tikhonova, I V; Kurkatov, S V

2015-01-01

Krasnoyarsk Krai is a region with developed mining and processing industries, notoriously known industries, as sources of carcinogenic emission. For 55 administrative units of the Krai 303 large enterprises' industrial emissions were preliminary prioritized and their location was designated. Only 52% out of the carcinogens emitted into the ambient air by industries were controlled, in other environments the figures ranged from 20% (soil, food) to 48% (drinking water), 10 carcinogens were not controlled in the environment at all. Based on the results of ranking carcinogenic emission and analysis of the carcinogens monitoring in the environment in 2007-2011 31 substances were selected. A comparative analysis of multiple environmental carcinogenic risks showed that 78% of the areas, based on the receipt ofcarcinogensfrom two media, and 80% ofthe areas taking into account the receipt ofcarcinogens from three media attributed to the alarming level of risk for population, that requires continuous monitoring and routine health interventions for its mitigation. The maximal multiple environmental risk values that took into account inputs from all sources were close to the upper boundary alarming level of risk, in Divnogorsk (7,80E-04), Norilsk (7,97 E-04), Krasnoyarsk (8,84E-04) and Achinsk (9,4 E-04). The greatest inputs to total individual cancer risk from polluted ambient air were made by benzene, chromium VI, formaldehyde and nickel, from drinking water--by arsenic, aldrin and heptachlor from soil--by arsenic and lead. The ambient air input into total multiple environmental carcinogenic risk ranged from 31.5 to 99.5%, drinking water input--from 0.5 to 68.5%, soil--up to 0.1%. Areas with maximum levels of total carcinogenic risk are characterized by the highest levels of average long-term indices of cancer development. The study discussed in this article has screening nature. Further in-depth researches for carcinogenic and toxic multimedia risks are required.

Teaching Applied Chemistry in a Pollution Control Context.

ERIC Educational Resources Information Center

Sell, Nancy J.

1982-01-01

Discusses rationale behind and content of a course (Industrial Pollution Control Techniques) combining knowledge from fields of industrial chemistry and chemical engineering and utilizing this knowledge in the context of understanding pollution problems and potential methods of pollution control. (Author/SK)

ULTRAVIOLET DISINFECTION STUDIES WITH CCL LISTED MICROORGANISMS

EPA Science Inventory

Resistance to ultraviolet (UV) disinfection is an essential aspect regarding all microbial groups listed on the CCL. The U.S. drinking water industry is interested in including UV light treatment as an amendment to conventional treatment for disinfecting water supplies. UV disi...

78 FR 33744 - Sedaxane; Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-05

.... The following list of North American Industrial Classification System (NAICS) codes is not intended to... the data supporting the petition, EPA has corrected commodity definitions and recommended additional... exposure through drinking water and in residential settings, but does not include occupational exposure...

75 FR 40745 - Cyazofamid; Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-14

... Model/Exposure Analysis Modeling System (PRZM/EXAMS) model for surface water and the Screening... listed in this unit could also be affected. The North American Industrial Classification System (NAICS... there is reliable information.'' This includes exposure through drinking water and in residential...

77 FR 66715 - Fluridone; Pesticide Tolerances for Emergency Exemptions

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-07

..., or pesticide manufacturer. The following list of North American Industrial Classification System... for which there is reliable information.'' This includes exposure through drinking water and in... emergency conditions, EPA has not made any decisions about whether fluridone meets FIFRA's registration...

A novel approach for examining future US domestic water demand

EPA Science Inventory

Costs of repairing and expanding aging infrastructure and competing demands for water from other sectors such as industry and agriculture are stretching policy makers’ abilities to meet essential domestic drinking water needs for future generations. Using Bayesian statistic...

The Effect of Environmental Chemicals on Human Health -- CJA

EPA Science Inventory

Humans and animals have always been exposed to chemicals in our environment - natural products in foods, smoke from cooking fires, sewage in drinking water, pesticides from plants. However, the dramatic increases in industrialization over the past three centuries have dramatical...

THE EFFECT OF ENVIRONMENTAL CHEMICALS ON HUMAN HEALTH

EPA Science Inventory

Humans and animals have always been exposed to chemicals in our environments - natural products in foods, smoke from cooking fires, sewage in drinking water, pesticides from plants. However, the dramatic increases in industrialization over the past three centuries have dramatica...

THE EFFECT OF ENVIRONMENTAL CHEMICALS ON HUMAN HEALTH -- USCF

EPA Science Inventory

Humans and animals have always been exposed to chemicals in our environment - natural products in foods, smoke from cooking fires, sewage in drinking water, pesticides from plants. However, the dramatic increases in industrialization over the past three centuries have dramatical...

INTERNAL CORROSION AND DEPOSITION CONTROL

EPA Science Inventory

Corrosion is one of the most important problems in the drinking water industry. It can affect public health, public acceptance of a water supply, and the cost of providing safe water. Deterioration of materials resulting from corrosion can necessitate huge yearly expenditures o...

'It's like a drink you'd have before you go to a party': Analysis of a Vodka Cruiser advertising campaign.

PubMed

Jones, Sandra C; Francis, Kate L; Gordon, Chloe S

2018-01-01

The aim of the present study was to explore young women's understandings of, and interactions with, an advertising campaign for a pre-mixed alcohol product that appeared to be promoting pre-drinking. This campaign was the subject of complaints to the Alcohol Advertising Review Board, revealing an inconsistency between the way the company responded to such complaints (arguing that the campaign does not encourage pre-drinking) and the way it described the campaign in trade press (the pre-drink enjoyed by the 'girls' while getting ready …). Twelve focus groups were conducted with 72 young women, aged 15-25 years in Melbourne, Australia. These young women's interpretations of the messages communicated in this advertising campaign were analysed thematically. The young women identified, without prompting, the main message of the campaign as being a reference to pre-drinking. Most notably, the women saw the target audience as young (including underage) women. Given that young women who drink are increasingly doing so at harmful levels, a marketing campaign, which is interpreted by the target audience to encourage pre-drinking among young (including underage) women, appears to be inconsistent with the industry's own code for alcohol advertising. We renew the call for effective regulation of alcohol advertising to better protect young Australians. [Jones SC, Francis KL, Gordon CS. 'It's like a drink you'd have before you go to a party': Analysis of a Vodka Cruiser advertising campaign. Drug Alcohol Rev 2018;37:36-41]. © 2017 Australasian Professional Society on Alcohol and other Drugs.

Drinking pattern of wine and effects on human health: why should we drink moderately and with meals?

PubMed

Boban, Mladen; Stockley, Creina; Teissedre, Pierre-Louis; Restani, Patrizia; Fradera, Ursula; Stein-Hammer, Claudia; Ruf, Jean-Claude

2016-07-13

Conclusions of epidemiological studies examining the effects of alcoholic beverages on human health may be unclear and limited if they do not take into account drinking pattern parameters such as beverage type, regular moderate versus binge drinking and drinking with or without meals. This review considers different aspects of drinking patterns and effects on human health with special attention to wine. We particularly discuss the potential underlying mechanisms for epidemiological evidence that the beneficial effects of wine are more evident if consumed with food. In this context, we address the effects of food on blood alcohol concentration and acetaldehyde production in the gastrointestinal tract, the role of wine components and uric acid in counteracting the detrimental effects of postprandial oxidative stress, as well as wine's antimicrobial properties and its potential to act as a digestive aid. In addition to its biological correlates, drinking patterns with regard to different socio-cultural circumstances in different populations are also considered. In order to avoid confusion and misconceptions in the general population because of the hormetic associations of wine with human health, it is important that all medical and scientific information concerning the effect of wine consumption on human health are evidence-based and communicated in a competent, credible and unbiased manner. In conclusion, we propose several practical recommendations concerning wine consumption and consumer information to minimize the risks of alcohol-related harm and to encourage individual responsibility and a healthy lifestyle.

The Quality and Accuracy of Mobile Apps to Prevent Driving After Drinking Alcohol.

PubMed

Wilson, Hollie; Stoyanov, Stoyan R; Gandabhai, Shailen; Baldwin, Alexander

2016-08-08

Driving after the consumption of alcohol represents a significant problem globally. Individual prevention countermeasures such as personalized mobile app aimed at preventing such behavior are widespread, but there is little research on their accuracy and evidence base. There has been no known assessment investigating the quality of such apps. This study aimed to determine the quality and accuracy of apps for drink driving prevention by conducting a review and evaluation of relevant mobile apps. A systematic app search was conducted following PRISMA guidelines. App quality was assessed using the Mobile App Rating Scale (MARS). Apps providing blood alcohol calculators (hereafter "calculators") were reviewed against current alcohol advice for accuracy. A total of 58 apps (30 iOS and 28 Android) met inclusion criteria and were included in the final analysis. Drink driving prevention apps had significantly lower engagement and overall quality scores than alcohol management apps. Most calculators provided conservative blood alcohol content (BAC) time until sober calculations. None of the apps had been evaluated to determine their efficacy in changing either drinking or driving behaviors. This novel study demonstrates that most drink driving prevention apps are not engaging and lack accuracy. They could be improved by increasing engagement features, such as gamification. Further research should examine the context and motivations for using apps to prevent driving after drinking in at-risk populations. Development of drink driving prevention apps should incorporate evidence-based information and guidance, lacking in current apps.

The Quality and Accuracy of Mobile Apps to Prevent Driving After Drinking Alcohol

PubMed Central

Stoyanov, Stoyan R; Gandabhai, Shailen; Baldwin, Alexander

2016-01-01

Background Driving after the consumption of alcohol represents a significant problem globally. Individual prevention countermeasures such as personalized mobile apps aimed at preventing such behavior are widespread, but there is little research on their accuracy and evidence base. There has been no known assessment investigating the quality of such apps. Objective This study aimed to determine the quality and accuracy of apps for drink driving prevention by conducting a review and evaluation of relevant mobile apps. Methods A systematic app search was conducted following PRISMA guidelines. App quality was assessed using the Mobile App Rating Scale (MARS). Apps providing blood alcohol calculators (hereafter “calculators”) were reviewed against current alcohol advice for accuracy. Results A total of 58 apps (30 iOS and 28 Android) met inclusion criteria and were included in the final analysis. Drink driving prevention apps had significantly lower engagement and overall quality scores than alcohol management apps. Most calculators provided conservative blood alcohol content (BAC) time until sober calculations. None of the apps had been evaluated to determine their efficacy in changing either drinking or driving behaviors. Conclusions This novel study demonstrates that most drink driving prevention apps are not engaging and lack accuracy. They could be improved by increasing engagement features, such as gamification. Further research should examine the context and motivations for using apps to prevent driving after drinking in at-risk populations. Development of drink driving prevention apps should incorporate evidence-based information and guidance, lacking in current apps. PMID:27502956

Traditional Gender Roles and the Stress-Alcohol Relationship Among Latina/o College Students.

PubMed

Perrotte, Jessica K; Baumann, Michael R; Knight, Cory F

2018-02-09

Latina/o college students have been shown to engage in more high risk drinking behavior than students from other ethnic minority groups, and are more likely to experience certain negative alcohol related consequences as a result of drinking. Previous research links stress to drinking among college students and indicates drinking occurs within a gendered context. Although this suggests an effect of gender role socialization, studies exploring these relationships among Latina/os are lacking. To explore potential relationships of stress, gender role prescriptions of the heritage culture, and drinking among Latina/o college students. Specifically, to explore potential interactions between stress and multiple dimensions of machismo and marianismo as related to alcohol use. Latina/o undergraduates (N = 248) completed a questionnaire. Self-reported stress, quantity of alcohol consumption, and frequency of binge drinking were recorded for all participants. Gender role prescriptions were assessed via endorsement of two dimensions of machismo (men) or two dimensions of marianismo (women). Stress was positively related to general quantity for women. Each dimension of machismo was distinctly related to binge drinking for men. Significant interactions emerged between both machismo and marianismo and stress as related to both alcohol use outcomes. For women, the moderating pattern between marianismo and stress varied according to type of alcohol use. Conclusions/Importance: Gender role beliefs influence the relationship between stress and alcohol use among Latina/o college students. Future research should account for the intersection of gender and culture when considering the stress-alcohol relationship.

Transformation and time-out: The role of alcohol in identity construction among Scottish women in early midlife

PubMed Central

Emslie, Carol; Hunt, Kate; Lyons, Antonia

2015-01-01

Despite the increase in drinking by women in early midlife, little alcohol research has focused on this group. We explore how alcohol is associated with the construction of gender identities among women aged 30–50 years in the west of Scotland, United Kingdom. We draw on qualitative data from 11 focus groups (five all-female, six mixed-sex) with pre-existing groups of friends and work colleagues in which women and men discuss their drinking behaviours. Analysis demonstrated how alcohol represented a time and space away from paid and unpaid work for women in a range of domestic circumstances, allowing them to relax and unwind. While women used alcohol to construct a range of identities, traditional notions of femininity remained salient (e.g. attention to appearance, drinking ‘girly’ drinks). Drinking enabled women to assert their identity beyond the roles and responsibilities often associated with being a woman in early midlife. For example, some respondents with young children described the transformative effects of excessive drinking which allowed them to return temporarily to a younger, carefree version of themselves. Thus, our data suggest that women's drinking in early midlife revolves around notions of ‘idealised’ femininity but simultaneously represents a way of achieving ‘time out’ from traditional female responsibilities such as caring for others. We consider these findings within a broader social and cultural context including alcohol marketing, domestic roles and motherhood and their implications for health promotion. PMID:25597015

Student Teachers of Technology and Design into Industry: A Northern Ireland Case Study

ERIC Educational Resources Information Center

Gibson, Ken

2013-01-01

This paper, based in Northern Ireland, is a case study of an innovative programme which places year 3 B.Ed. post-primary student teachers of Technology and Design into industry for a five-day period. The industrial placement programme is set in an international context of evolving pre-service field placements and in a local context defined by the…

Ultratrace Determination of Cr(VI) and Pb(II) by Microsample Injection System Flame Atomic Spectroscopy in Drinking Water and Treated and Untreated Industrial Effluents

PubMed Central

Baig, Jameel Ahmed; Kazi, Tasneem Gul; Elci, Latif; Afridi, Hassan Imran; Khan, Muhammad Irfan; Naseer, Hafiz Muhammad

2013-01-01

Simple and robust analytical procedures were developed for hexavalent chromium (Cr(VI)) and lead (Pb(II)) by dispersive liquid-liquid microextraction (DLLME) using microsample injection system coupled with flame atomic absorption spectrophotometry (MIS-FAAS). For the current study, ammonium pyrrolidine dithiocarbamate (APDC), carbon tetrachloride, and ethanol were used as chelating agent, extraction solvent, and disperser solvent, respectively. The effective variables of developed method have been optimized and studied in detail. The limit of detection of Cr(VI) and Pb(II) were 0.037 and 0.054 µg/L, respectively. The enrichment factors in both cases were 400 with 40 mL of initial volumes. The relative standard deviations (RSDs, n = 6) were <4%. The applicability and the accuracy of DLLME were estimated by the analysis of Cr(VI) and Pb(II) in industrial effluent wastewater by standard addition method (recoveries >96%). The proposed method was successfully applied to the determination of Cr(VI) and Pb(II) at ultratrace levels in natural drinking water and industrial effluents wastewater of Denizli. Moreover, the proposed method was compared with the literature reported method. PMID:24163779

Activated charcoal filters: Water treatment, pollution control, and industrial applications. October 1970-October 1989 (Citations from the US Patent data base). Report for October 1970-October 1989

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

This bibliography contains citations of selected patents concerning activated charcoal filters and their applications in water treatment, pollution control, and industrial processes. Filtering methods and equipment for air and water purification, industrial distillation and extraction, industrial leaching, and filtration of toxic materials and contaminants are described. Applications include drinking water purification, filtering beverages, production of polymer materials, solvent and metal recovery, waste conversion, automotive fuel and exhaust systems, swimming-pool filtration, tobacco-smoke filters, kitchen ventilators, medical filtration treatment, and odor-absorbing materials. (This updated bibliography contains 173 citations, 12 of which are new entries to the previous edition.)

Activated-charcoal filters: Water treatment, pollution control, and industrial applications. January 1970-August 1989 (Citations from the US Patent data base). Report for January 1970-August 1989

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

This bibliography contains citations of selected patents concerning activated charcoal filters and their applications in water treatment, pollution control, and industrial processes. Filtering methods and equipment for air and water purification, industrial distillation and extraction, industrial leaching, and filtration of toxic materials and contaminants are described. Applications include drinking-water purification, filtering beverages, production of polymer materials, solvent and metal recovery, waste conversion, automotive fuel and exhaust systems, swimming-pool filtration, tobacco-smoke filters, kitchen ventilators, medical-filtration treatment, and odor absorbing materials. (This updated bibliography contains 161 citations, 32 of which are new entries to the previous edition.)

Harnessing adolescent values to motivate healthier eating

PubMed Central

Bryan, Christopher J.; Yeager, David S.; Hinojosa, Cintia P.; Chabot, Aimee; Bergen, Holly; Kawamura, Mari; Steubing, Fred

2016-01-01

What can be done to reduce unhealthy eating among adolescents? It was hypothesized that aligning healthy eating with important and widely shared adolescent values would produce the needed motivation. A double-blind, randomized, placebo-controlled experiment with eighth graders (total n = 536) evaluated the impact of a treatment that framed healthy eating as consistent with the adolescent values of autonomy from adult control and the pursuit of social justice. Healthy eating was suggested as a way to take a stand against manipulative and unfair practices of the food industry, such as engineering junk food to make it addictive and marketing it to young children. Compared with traditional health education materials or to a non–food-related control, this treatment led eighth graders to see healthy eating as more autonomy-assertive and social justice-oriented behavior and to forgo sugary snacks and drinks in favor of healthier options a day later in an unrelated context. Public health interventions for adolescents may be more effective when they harness the motivational power of that group’s existing strongly held values. PMID:27621440

Reinforcement of smoking and drinking: tobacco marketing strategies linked with alcohol in the United States.

PubMed

Jiang, Nan; Ling, Pamela M

2011-10-01

We investigated tobacco companies' knowledge about concurrent use of tobacco and alcohol, their marketing strategies linking cigarettes with alcohol, and the benefits tobacco companies sought from these marketing activities. We performed systematic searches on previously secret tobacco industry documents, and we summarized the themes and contexts of relevant search results. Tobacco company research confirmed the association between tobacco use and alcohol use. Tobacco companies explored promotional strategies linking cigarettes and alcohol, such as jointly sponsoring special events with alcohol companies to lower the cost of sponsorships, increase consumer appeal, reinforce brand identity, and generate increased cigarette sales. They also pursued promotions that tied cigarette sales to alcohol purchases, and cigarette promotional events frequently featured alcohol discounts or encouraged alcohol use. Tobacco companies' numerous marketing strategies linking cigarettes with alcohol may have reinforced the use of both substances. Because using tobacco and alcohol together makes it harder to quit smoking, policies prohibiting tobacco sales and promotion in establishments where alcohol is served and sold might mitigate this effect. Smoking cessation programs should address the effect that alcohol consumption has on tobacco use.

Evaluation of dairy products available on the Polish market in the context of nutrient profiles. Clear arguments for reformulation of foodstuffs

PubMed

Wierzejska, Regina; Siuba-Strzelińska, Magdalena; Jarosz, Mirosław

Dairy products, which are one of the main groups of products in the diet, are expected to have high nutritional value. The development of food technology often involves changing the nutritional parameters of foodstuffs. The aim of this study was to determine the nutritional value of dairy products, in the context of nutrient profiles. The tested products included yoghurts, yoghurt drinks, kefir, cream cheeses and milk desserts available on the Polish market, basing on the information from unit product packaging. The average sugar content in the group of all products was 11 g/100 g. Milk desserts contained the largest amount of sugar (average 14.7 g/100g), whereas kefir – the smallest amount (average 6 g/100 g) (p <0.0001). Yoghurts and yoghurt drinks intended for children had higher sugar content than products for the general population (14.4 g vs. 10.5 g/100 g) (p <0.0001). As many as 75% of products were sweetened. Taking into account the natural content of lactose, the estimated amount of added sugar ranged from 6.9 - 12.3 g/100 g. The average fat content in the group of all products amounted to 3.8 g/100 g. In the view of WHO profiles, 71% of products exceeded the permissible sugar content (≤ 10 g/100 g) and 36% exceeded the permissible content of saturated fatty acids (≤ 2 g/100 g). Using more liberal profiles developed by the food industry, the proportion of such products was smaller, but still quite high (34% in case of sugar and 26% in case of saturated fatty acids). In terms of the sugar content, according to regulation introduced in Poland, only 29% of the analyzed dairy products could be offer for children at schools. Among them there are all natural (not sweetened) yoghurts and kefir and only 6% of other sweetened products. There is a justified need for the reformulation of dairy products, especially in terms of added sugar.

Dental caries experience in high risk soft drinks factory workers of South India: a comparative study.

PubMed

Kumar, Sandeep; Acharya, Shashidhar; Vasthare, Ramprasad; Singh, Siddharth Kumar; Gupta, Anjali; Debnath, Nitai

2014-01-01

The consumption of soft-drinks has been associated with dental caries development. The aim was to evaluate dental caries experience amongst the workers working in soft-drink industries located in South India and compare it with other factory workers. To evaluate the validity of specific caries index (SCI), which is newer index for caries diagnosis. This was a cross-sectional study carried out among 420 workers (210 in soft-drinks factory and 210 in other factories), in the age group of 20-45 years of Udupi district, Karnataka, India. Index used for clinical examination was decayed, missing, filled surfaces (DMFS) index and SCI. The mean and standard deviation (SD) of decayed surface (5.8 ± 1.8), missing surface (4.3 ± 2) and filled surface (1.94 ± 1.95) and total DMFS score (12.11 ± 3.8) in soft-drinks factory workers were found to be significantly higher than the other factory workers. The total SCI score (mean and SD) was found to be significantly higher in soft-drinks factory workers (5.83 ± 1.80) compared with other factory workers (4.56 ± 1.45). There was a high correlation obtained between SCI score and DMFS score. The regression equation given by DMFS = 1.178 + 1.866 (SCI scores). The caries experience was higher in workers working in soft-drinks factory and this study also showed that specific caries index can be used as a valid index for assessing dental caries experience.

Identification of soft drinks using MEMS-IDT microsensors

NASA Astrophysics Data System (ADS)

Abraham, Jose K.; Karjathkar, Sonal; Jacesko, Stefany; Varadan, Vijay K.; Gardner, Julian W.

2005-05-01

Development of a taste sensor with high sensitivity, stability and selectivity is highly desirable for the food and beverage industries. The main goal of a taste sensor is to reproduce five kinds of senses of humans, which is quite difficult. The importance of knowing quality of beverages and drinking water has been recognized as a result of increase in concern in environmental pollution issues. However, no accurate measuring system appropriate for quality evaluation of beverages is available. A highly sensitive microsensor using horizontally polarized Surface Acoustic Waves (SH-SAW) for the detection and identification of soft drinks is presented in this paper. Different soft drinks were tested using this sensor and the results which could distinguish between two popular soft drinks like Pepsi and Coca cola is presented in this paper. The SH-SAW microsensors are fabricated on 36°-rotated Y cut X propagating LiTaO3 (36YX.LT) substrate. This design consists of a dual delay line configuration in which one line is free and other one is metallized and shielded. Due to high electromechanical coupling of 36YX.LT, it could detect difference in electrical properties and hence to distinguish different soft drinks. Measured electrical characteristics of these soft drinks at X-band frequency using free space system show distinguishable results. It is clear from these results that the microsensor based on 36YX.LT is an effective liquid identification system for quantifying human sensory expressions.

Environmental source of arsenic exposure.

PubMed

Chung, Jin-Yong; Yu, Seung-Do; Hong, Young-Seoub

2014-09-01

Arsenic is a ubiquitous, naturally occurring metalloid that may be a significant risk factor for cancer after exposure to contaminated drinking water, cigarettes, foods, industry, occupational environment, and air. Among the various routes of arsenic exposure, drinking water is the largest source of arsenic poisoning worldwide. Arsenic exposure from ingested foods usually comes from food crops grown in arsenic-contaminated soil and/or irrigated with arsenic-contaminated water. According to a recent World Health Organization report, arsenic from contaminated water can be quickly and easily absorbed and depending on its metabolic form, may adversely affect human health. Recently, the US Food and Drug Administration regulations for metals found in cosmetics to protect consumers against contaminations deemed deleterious to health; some cosmetics were found to contain a variety of chemicals including heavy metals, which are sometimes used as preservatives. Moreover, developing countries tend to have a growing number of industrial factories that unfortunately, harm the environment, especially in cities where industrial and vehicle emissions, as well as household activities, cause serious air pollution. Air is also an important source of arsenic exposure in areas with industrial activity. The presence of arsenic in airborne particulate matter is considered a risk for certain diseases. Taken together, various potential pathways of arsenic exposure seem to affect humans adversely, and future efforts to reduce arsenic exposure caused by environmental factors should be made.

Environmental Source of Arsenic Exposure

PubMed Central

Chung, Jin-Yong; Yu, Seung-Do; Hong, Young-Seoub

2014-01-01

Arsenic is a ubiquitous, naturally occurring metalloid that may be a significant risk factor for cancer after exposure to contaminated drinking water, cigarettes, foods, industry, occupational environment, and air. Among the various routes of arsenic exposure, drinking water is the largest source of arsenic poisoning worldwide. Arsenic exposure from ingested foods usually comes from food crops grown in arsenic-contaminated soil and/or irrigated with arsenic-contaminated water. According to a recent World Health Organization report, arsenic from contaminated water can be quickly and easily absorbed and depending on its metabolic form, may adversely affect human health. Recently, the US Food and Drug Administration regulations for metals found in cosmetics to protect consumers against contaminations deemed deleterious to health; some cosmetics were found to contain a variety of chemicals including heavy metals, which are sometimes used as preservatives. Moreover, developing countries tend to have a growing number of industrial factories that unfortunately, harm the environment, especially in cities where industrial and vehicle emissions, as well as household activities, cause serious air pollution. Air is also an important source of arsenic exposure in areas with industrial activity. The presence of arsenic in airborne particulate matter is considered a risk for certain diseases. Taken together, various potential pathways of arsenic exposure seem to affect humans adversely, and future efforts to reduce arsenic exposure caused by environmental factors should be made. PMID:25284196

Studies of soil and ecohydrological processes in oil-gas production regions.

NASA Astrophysics Data System (ADS)

Khodyreva, E. Ya.; Khodyrev, Yu. P.

2009-04-01

For a better understanding and describing of the functional interactions between processes in soil and drinking, underground and stratum waters in oil-gas production regions we used laboratory and field monitoring methods of studies. The control of ecological situation dynamics in oil-gas production regions proposes a presence of primary data about parameter-indicators, which characterize a state of the object under investigation. One of these parameters is the concentration of heavy metal salts in drinking and stratum waters. Isolation of some compounds, which are extracted as impurities of oil and water during recovery of hydrocarbons from productive horizons, would enhance profitableness of recovery. Because accompanying impurities are a mixture of different salts and complexes, the methods of multielement analysis give the most objective evaluation of total content of some elements by search and prospecting. The developed method of laser mass-spectrometric analysis of oil and drinking, underground and industrial waters allows to investigate the samples on all elements of the periodical system simultaneously with limit sensitivity 0.1 mkg/l. The preparation of the oil and water probes was carried out by sublimation of highly volatile fractions in vacuum at 100 0C. The samples of drinking and underground waters, oils and industrial waters from wells of oil field Romashkin (Tatarstan) were chosen as the object for the research. In respect to possible metal extraction scandium is of most interest in inspected area because it's very high cost and availability of water-soluble pattern, most probably chloride. Its concentration in one well was 1 mg/l in water and 0.01 mg/l in oil. According to the received data of laser mass-spectrometric analysis, industrial waters on the activity investigated territory joint-stock company "Tatneft" contain 220-330 kg / ton of salts of metals that does by their potential source of alternative raw material for the chemical industry. Soil is an important component of the earth's biosphere because of its crucial role in the hydrological cycle. For revealing possible correlation between spatial distributions of the valuable elements contained both in industrial waters and in tests of soils, 79 samples are prepared and investigated. These tests are selected at superficial geochemical shooting (field monitoring methods of studies) Aznakaevskoi, Karamalinskoi and Sabanchinskoi areas of joint-stock company " Tatneft ". Circuits of distribution of valuable elements on the investigated territory are constructed also a quantitative estimation of the maintenance makro- and microcomponents is given. From the found out elements the greatest interest Na, Mg, K, Ca, Cl, Br and their connections represent because of very high concentration and scandium owing to the cost. Now cost of scandium in the world market approximately in 25 times exceeds cost of gold and is not observed yet tendencies to its decrease. Presence of impurity of salts of heavy metals and their connections in soils, drinking, underground and stratum waters, definition of their concentration and comparison from maximum concentration limit allows to establish the control over dynamics of ecohydrological conditions and in due time to take measures on reduction of negative influence of processes of development of hydrocarbon raw material by an environment.

Real or perceived impediments to minimum pricing of alcohol in Australia: public opinion, the industry and the law.

PubMed

Chalmers, Jenny; Carragher, Natacha; Davoren, Sondra; O'Brien, Paula

2013-11-01

A burgeoning body of empirical evidence demonstrates that increases in the price of alcohol can reduce per capita alcohol consumption and harmful drinking. Taxes on alcohol can be raised to increase prices, but this strategy can be undermined if the industry absorbs the tax increase and cross-subsidises the price of one alcoholic beverage with other products. Such loss-leading strategies are not possible with minimum pricing. We argue that a minimum (or floor) price for alcohol should be used as a complement to alcohol taxation. Several jurisdictions have already introduced minimum pricing (e.g., Canada, Ukraine) and others are currently investigating pathways to introduce a floor price (e.g., Scotland). Tasked by the Australian government to examine the public interest case for a minimum price, Australia's peak preventative health agency recommended against setting one at the present time. The agency was concerned that there was insufficient Australian specific modelling evidence to make robust estimates of the net benefits. Nonetheless, its initial judgement was that it would be difficult for a minimum price to produce benefits for Australia at the national level. Whilst modelling evidence is certainly warranted to support the introduction of the policy, the development and uptake of policy is influenced by more than just empirical evidence. This article considers three potential impediments to minimum pricing: public opinion and misunderstandings or misgivings about the operation of a minimum price; the strength of alcohol industry objections and measures to undercut the minimum price through discounts and promotions; and legal obstacles including competition and trade law. The analysis of these factors is situated in an Australian context, but has salience internationally. Copyright © 2013 Elsevier B.V. All rights reserved.

76 FR 55799 - Mandipropamid; Pesticide Tolerances for Emergency Exemptions

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-09

... affected. The North American Industrial Classification System (NAICS) codes have been provided to assist....'' This includes exposure through drinking water and in residential settings, but does not include... are being approved under emergency conditions, EPA has not made any decisions about whether...

76 FR 70890 - Fenamidone; Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-16

.../models/water/index.htm . Based on the Pesticide Root Zone Model/Exposure Analysis Modeling System (PRZM... listed in this unit could also be affected. The North American Industrial Classification System (NAICS... there is reliable information.'' This includes exposure through drinking water and in residential...

76 FR 11344 - Difenoconazole; Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-02

... be affected. The North American Industrial Classification System (NAICS) codes have been provided to... review of the data supporting the petition, EPA has revised the proposed tolerance for mango, fruit from... there is reliable information.'' This includes exposure through drinking water and in residential...

77 FR 26462 - Dimethomorph; Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-04

... affected. The North American Industrial Classification System (NAICS) codes have been provided to assist... review of the data supporting the petitions, EPA has revised the proposed tolerance level and commodity....'' This includes exposure through drinking water and in residential settings, but does not include...

BIOFILM IN DRINKING WATER DISTRIBUTION SYSTEMS

EPA Science Inventory

Throughout the world there are millions of miles of water distribution pipe lines which provide potable water for use by individuals and industry. Some of these water distribution systems have been in service well over one hundred years. Treated water moving through a distributio...

Planning for community resilience to future United States domestic water demand

EPA Science Inventory

Costs of repairing and expanding aging infrastructure and competing demands for water from other sectors such as industry and agriculture are stretching water managers’ abilities to meet essential domestic drinking water needs for future generations. Using Bayesian statistical mo...

ADAPTIVE MANAGEMENT FOR IMPROVED WATER QUALITY IN MULTI-USE WATERSHEDS

EPA Science Inventory

This project will develop a management plan for eliminating nuisance algal blooms in a chain of reservoirs along the Huron River in southeastern Michigan. The river-reservoir system is used for municipal drinking water, wastewater disposal, irrigation, industrial p...

Removal of Perchlorate and Chlorate in Aquatic SystemsUsing Integrated Technologies

EPA Science Inventory

Because of its extremely low concentrations and strong resistance to most treatment technologies, perchlorate has become one of the biggest challenges currently being faced by the drinking water industry. Few studies have looked at electrochemical reduction of aqueous perchlorate...

APPLICATION OF PROTEOMIC METHODS TO ARSENIC EXPOSURE RESEARCH

EPA Science Inventory

Arsenic, an environmental contaminant, is introduced to drinking water through the leaching of soil and the result of anthropogenic sources such as industrial effluents and combustion of fossil fuels. It also occurs naturally in ground water sources in some geographic areas. Chro...

Designing RFPs and Contracts that Promote Energy ...

EPA Pesticide Factsheets

2017-11-03

The environmental and economic impacts of energy management are becoming a high priority in the drinking water and wastewater treatment industry. Energy accounts for approximately 35% of a utility's annual expenses, and energy management can help indicate if a plant is functioning properly.

The Predictive Influence of Youth Assets on Drinking and Driving Behaviors in Adolescence and Young Adulthood.

PubMed

Haegerich, Tamara M; Shults, Ruth A; Oman, Roy F; Vesely, Sara K

2016-06-01

Drinking and driving among adolescents and young adults remains a significant public health burden. Etiological research is needed to inform the development and selection of preventive interventions that might reduce alcohol-involved crashes and their tragic consequences. Youth assets-that is, skills, competencies, relationships, and opportunities-can help youth overcome challenges, successfully transition into adulthood, and reduce problem behavior. We examined the predictive influence of individual, relationship, and community assets on drinking and driving (DD) and riding with a drinking driver (RDD). We assessed prospective relationships through analysis of data from the Youth Assets Study, a community-based longitudinal study of socio-demographically diverse youth. Results from calculation of marginal models using a Generalized Estimating Equation approach revealed that parent and peer relationship and school connectedness assets reduced the likelihood of both drinking and driving and riding with a drinking driver approximately 1 year later. The most important and consistent asset that influenced DD and RDD over time was parental monitoring, highlighting the role of parental influence extending beyond the immediate teen driving context into young adulthood. Parenting-focused interventions could influence factors that place youth at risk for injury from DD to RDD, complementing other evidence-based strategies such as school-based instructional programs and zero tolerance Blood Alcohol Concentration laws for young and inexperienced drivers.

Access to drinking water and health of populations in Sub-Saharan Africa.

PubMed

Ntouda, Julien; Sikodf, Fondo; Ibrahim, Mohamadou; Abba, Ibrahim

2013-01-01

Water is at the center of the plant and animal life, the foundation upon which the health of human settlement and development of civilizations rely on. In tropical regions, 80% of diseases are transmitted either by germs in the water, or by vectors staying in it. In Sub-Saharan Africa, statistics show particularly high levels of unmet needs of populations in access to drinking water in a context of socioeconomic development. For this purpose, this study aims to determine the influence of access to drinking water on the health of populations in Sub-Saharan Africa. Using data from Demographic and Health Surveys (DHS) from Cameroon, Senegal and Chad, it is clear from the descriptive analysis that 60% (Cameroon), and 59% (Chad) of the cases of childhood diarrhea in these two countries are due to the consumption of dirty water. In terms of explanatory analysis, we note that when a household in Cameroon, Senegal or Chad does not have access to drinking water, children under 5 years old residing there are respectively 1.29, 1.27 and 1.03 times more likely to have diarrhea than those residing in households with easy access to drinking water. In view of these results, it is recommended to increase access to drinking water in particular by reducing disparities between the rich and poor people. Copyright © 2013 Académie des sciences. All rights reserved.

Development of health-based screening levels for use in state- or local-scale water-quality assessments

USGS Publications Warehouse

Toccalino, Patricia L.; Nowell, Lisa; Wilber, William; Zogorski, John S.; Donohue, Joyce; Eiden, Catherine; Krietzman, Sandra; Post, Gloria

2003-01-01

The U.S. Geological Survey (USGS) has a need to communicate the significance of the water-quality findings of its National Water-Quality Assessment (NAWQA) Program in a human-health context. Historically, the USGS has assessed water-quality conditions by comparing water concentration data against established drinking-water standards and guidelines. However, because drinking- water standards and guidelines do not exist for many of the contaminants analyzed by the NAWQA Program and other USGS studies, this approach has proven to be insufficient for placing USGS data in a human-health context. To help meet this need, health-based screening level (HBSL) concentrations or ranges are being determined for unregulated compounds (that is, those for which Federal or State drinking-water standards have not been established), using a consensus approach that was developed collaboratively by the USGS, U.S. Environmental Protection Agency(USEPA), New Jersey Department of Environmental Protection, and Oregon Health & Science University. USEPA Office of Water methodologies for calculating Lifetime Health Advisory and Risk-Specific Dose values for drinking water are being used to develop HBSL concentrations (for unregulated noncarcinogens) and HBSL concentration ranges (for most unregulated carcinogens). This report describes the methodologies used to develop HBSL concentrations and ranges for unregulated compounds in State- and local-scale analyses, and discusses how HBSL values can be used as tools in water-quality assessments. Comparisons of measured water concentrations with Maximum Contaminant Level values and HBSL values require that water-quality data be placed in the proper context, with regard to both hydrology and human health. The use of these HBSL concentrations and ranges by USGS will increase by 27 percent the number of NAWQA contaminants for which health-based benchmarks are available for comparison with USGS water-quality data. USGS can use HBSL values to assist the USEPA and State and local agencies by providing them with comparisons of measured water concentrations to scientifically defensible human health-based benchmarks, and by alerting them when measured concentrations approach or exceed these benchmarks.

Distribution of alcohol consumption and expenditures and the impact of improved measurement on coverage of alcohol sales in the 2000 National Alcohol Survey.

PubMed

Kerr, William C; Greenfield, Thomas K

2007-10-01

To validate improved survey estimates of alcohol volume and new expenditures questions, these measures were aggregated and evaluated through comparison to sales data. Using the new measures, we examined their distributions by estimating the proportion of mean intake, heavy drinking days, and alcohol expenditures among drinkers grouped by volume. The 2000 National Alcohol Survey is a random digit dialed telephone survey of the United States with 7,612 respondents including 323 who were recontacted for drink ethanol measurement. Among drinkers, we utilized improved drink ethanol content estimates and beverage-specific graduated frequency measures to assess alcohol consumption and past month beverage-specific spending reports to estimate expenditures. Coverage of alcohol sales by the new measures was estimated to be 52.3% for consumption and 59.3% for expenditures. Coverage was best for wine at 92.1% of sales, but improved most for spirits from 37.2% to 55.2%, when empirical drink ethanol content was applied. Distribution estimates showed that the top 10% of drinkers drank 55.3% of the total alcohol consumed, accounted for 61.6% of all 5+ and nearly 80% of all 12+ drinking days. Spirits consumption was the most concentrated with the top decile consuming 62.9% of the total for this beverage. This decile accounted for 33% of total expenditures, even though its mean expenditure per drink was considerably lower ($0.79) than the bottom 50% of drinkers ($4.75). The distributions of mean alcohol intake and heavy drinking days are highly concentrated in the U.S. population. Lower expenditures per drink by the heaviest drinkers suggest substantial downward quality substitution, drinking in cheaper contexts or other bargain pricing strategies. Empirical drink ethanol estimates improved survey coverage of sales particularly for spirits, but significant under-coverage remains, highlighting need for further self-report measurement improvement.

Re-framing 'binge drinking' as calculated hedonism: empirical evidence from the UK.

PubMed

Szmigin, Isabelle; Griffin, Christine; Mistral, Willm; Bengry-Howell, Andrew; Weale, Louise; Hackley, Chris

2008-10-01

Recent debates on 'binge drinking' in the UK have represented the activities of young drinkers in urban areas as a particular source of concern, as constituting a threat to law and order, a drain on public health and welfare services and as a source of risk to their own future health and well being. The discourse of moral panic around young people's 'binge drinking' has pervaded popular media, public policy and academic research, often differentiating the excesses of 'binge drinking' from 'normal' patterns of alcohol consumption, although in practice definitions of 'binge drinking' vary considerably. However, recent research in this area has drawn on the notion of 'calculated hedonism' to refer to a way of 'managing' alcohol consumption that might be viewed as excessive. The paper presents a critical analysis of contemporary discourses around 'binge drinking' in the British context, highlighting contradictory messages about responsibility and self control in relation to the recent liberalisation of licensing laws and the extensive marketing of alcohol to young people. The paper analyses marketing communications which present drinking as a crucial element in 'having fun', and as an important aspect of young people's social lives. The empirical study involves analysis of focus group discussions and individual interviews with young people aged 18-25 in three areas of Britain: a major city in the West Midlands, a seaside town in the South-West of England and a small market town also in the South-West. The initial findings present the varied forms and meanings that socialising and drinking took in these young people's social lives. In particular the results illustrate the ways in which drinking is constituted and managed as a potential source of pleasure. The paper concludes that the term 'calculated hedonism' better describes the behaviour of the young people in this study and in particular the way they manage their pleasure around alcohol, than the emotive term 'binge drinking'.

Risky Roads.

ERIC Educational Resources Information Center

Gusfield, Joseph R.

1991-01-01

Examines multiple perspectives and multiple communities involved in the study of drinking and driving and traffic safety. Discusses the following aspects of the question: (1) informal social controls on the driving event; (2) contexts of traffic safety; (3) institutional aspects; (4) social movements; (5) the social and cultural environment; (6)…

Cultural Values and Social Choice of Technology.

ERIC Educational Resources Information Center

Ackermann, Werner

1981-01-01

Explores the relationship between cultural values and technology through examination of both values and technology in specific social contexts. Illustrations are based on two case studies--the proliferation of eating and drinking places in the United States and introduction of the gas stove in Senegal. (DB)

Real-Time Event Detection for Monitoring Natural and Source Waterways - Sacramento, CA

EPA Science Inventory

The use of event detection systems in finished drinking water systems is increasing in order to monitor water quality in both operational and security contexts. Recent incidents involving harmful algal blooms and chemical spills into watersheds have increased interest in monitori...

Monitoring of groundwater chemistry in terms of physical and chemical parameters of Gajraula, a semi-urbanized town of North India

NASA Astrophysics Data System (ADS)

Singh, Bineet; Jain, Vikas; Mohan, Anuraag

Groundwater happens to be a major source of drinking water for urban and rural India. With rapid growth in industrial sector, the shallow groundwater regime has become more vulnerable to industrial contamination and human activity. In this study, the drinking water quality of Gajraula and its suburbs, a semi-urbanized town of northern India, was assessed. The water samples from pre-identified 14 wells with different depths were analyzed for 2 years, i.e. 2008 and 2009. The samples were taken thrice a year in May (summers), August (monsoon) and December (winters). The compiled results were compared with recommended values of World Health Organization (WHO) and Bureau of Indian Standards (BIS) for drinking water. The analysis showed that concentration levels of TDS, BOD, NO3- and Ca2+ exceeded the desirable limits of WHO and BIS in certain wells. The levels of trace metals Fe and Pb exceeded the limits in almost all the wells, while pH, Cl-, SO42-, Mg2+, Zn, Cr and Ni were well within the limits. The contamination levels in most cases were higher during summers as compared to monsoon and winters, which may be due to high build-up of dissolved solids. The quality of water from shallow hand pumps in vicinity to industries were unsuitable for human consumption as compared to public deep bore wells. Agro-chemicals, irrigation by effluent discharge and wastewater from commercial cum residential area were the main sources of groundwater pollution. A study based on long-term surveillance of water systems, incorporating individual exposure assessment of users of private wells, should be considered for a lasting solution.

Provision of information to consumers about the calorie content of alcoholic drinks: did the Responsibility Deal pledge by alcohol retailers and producers increase the availability of calorie information?

PubMed

Petticrew, M; Douglas, N; Knai, C; Maani Hessari, N; Durand, M A; Eastmure, E; Mays, N

2017-08-01

Alcohol is a significant source of dietary calories and is a contributor to obesity. Industry pledges to provide calorie information to consumers have been cited as reasons for not introducing mandatory ingredient labelling. As part of the Public Health Responsibility Deal (RD) in England, alcohol retailers and producers committed to providing consumers with information on the calorie content of alcoholic drinks. This study examines what was achieved following this commitment and considers the implications for current industry commitments to provide information on alcohol calories. Analysis of RD pledge delivery plans and progress reports. Assessment of calorie information in supermarkets and in online stores. (i) Analysis of the content of pledge delivery plans and annual progress reports of RD signatories to determine what action they had committed to, and had taken, to provide calorie information. (ii) Analysis of the availability of calorie information on product labels; in UK supermarkets; and on online shopping sites and websites. No information was provided in any of 55 stores chosen to represent all the main UK supermarkets. Calorie information was not routinely provided on supermarkets' websites, or on product labels. One of the stated purposes of the RD was to provide consumers with the information to make informed health-related choices, including providing information on the calorie content of alcoholic drinks. This study indicates that this did not take place to any significant extent. The voluntary implementation of alcohol calorie labelling by industry needs to continue to be carefully monitored to determine whether and how it is done. Copyright © 2017 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

[The global and national context regarding the challenges involved in ensuring adequate access to water for human consumption].

PubMed

Augusto, Lia Giraldo da Silva; Gurgel, Idê Gomes Dantas; Câmara Neto, Henrique Fernandes; de Melo, Carlos Henrique; Costa, André Monteiro

2012-06-01

The scope of this article is to analyze the challenges involved in ensuring access to water for human consumption taking the international and national context into consideration. Based on the UN declaration that access to safe and clean drinking water is a fundamental human right, vulnerabilities are identified that can consist in restrictions to access to adequate supplies. The distribution of water and the population across the planet, pollution, inadequate policies and management lead to environmental injustice. The iniquity of access to water constitutes the contemporary water crisis. From the 1980s onwards, the transnational water market emerged for private control that occurs at three main levels: surface and underground water sources; bottled water; and public water supply services. The conflicts of the multiple uses of water resources, the market and environmental problems have contributed to rendering the health of the population and ecosystems vulnerable. Adequate public policies are essential to ensure the basic human right to access to safe and clean drinking water.

Alcohol industry sponsorship and alcohol-related harms in Australian university sportspeople/athletes.

PubMed

O'Brien, Kerry S; Lynott, Dermot; Miller, Peter G

2013-05-01

Although there is evidence that alcohol sponsorship in sport is related to greater drinking, there is no empirical research on whether alcohol sponsorship is associated with alcohol-related harms. We examined whether there is an association between receipt of alcohol industry sponsorship, and attendance at alcohol sponsor's drinking establishments (e.g. bars), and alcohol-related aggression and antisocial behaviour in university students who play sport. University sportspeople (n = 652) completed surveys (response rate >80%) assessing receipt of alcohol industry sponsorship, attendance at sponsor's establishments and confounders [i.e. age, gender, sport type, location and alcohol consumption measured by Alcohol Use Disorders Identification Test--alcohol consumption (AUDIT-C) scores]. Participants also completed measures assessing displays and receipt of aggressive and antisocial behaviours (e.g. assaults, unwanted sexual advance, vandalism). Logistic regression models including confounders and reported attendance at alcohol sponsor's establishments showed that sportspeople receiving alcohol industry sponsorship were more likely to have been the victim of aggression (adjusted odds ratio 2.62, 95% confidence interval 1.22-5.64). Attending an alcohol sponsor's establishment was not associated with higher rates of other aggressive or antisocial behaviour. However, significant associations where found between AUDIT-C scores and having displayed and received aggression, and having damaged or had property damaged. Male sportspeople were more likely to have displayed and received aggressive and antisocial behaviour. Higher AUDIT-C scores, gender and receipt of alcohol industry sponsorship were associated with alcohol-related aggression/antisocial behaviours in university sportspeople. Sport administrators should consider action to reduce the harms associated with excessive alcohol consumption and alcohol industry sponsorship in sport. © 2012 Australasian Professional Society on Alcohol and other Drugs.

Fine-Scale Spatial Heterogeneity in the Distribution of Waterborne Protozoa in a Drinking Water Reservoir

PubMed Central

Burnet, Jean-Baptiste; Ogorzaly, Leslie; Penny, Christian; Cauchie, Henry-Michel

2015-01-01

Background: The occurrence of faecal pathogens in drinking water resources constitutes a threat to the supply of safe drinking water, even in industrialized nations. To efficiently assess and monitor the risk posed by these pathogens, sampling deserves careful design, based on preliminary knowledge on their distribution dynamics in water. For the protozoan pathogens Cryptosporidium and Giardia, only little is known about their spatial distribution within drinking water supplies, especially at fine scale. Methods: Two-dimensional distribution maps were generated by sampling cross-sections at meter resolution in two different zones of a drinking water reservoir. Samples were analysed for protozoan pathogens as well as for E. coli, turbidity and physico-chemical parameters. Results: Parasites displayed heterogeneous distribution patterns, as reflected by significant (oo)cyst density gradients along reservoir depth. Spatial correlations between parasites and E. coli were observed near the reservoir inlet but were absent in the downstream lacustrine zone. Measurements of surface and subsurface flow velocities suggest a role of local hydrodynamics on these spatial patterns. Conclusion: This fine-scale spatial study emphasizes the importance of sampling design (site, depth and position on the reservoir) for the acquisition of representative parasite data and for optimization of microbial risk assessment and monitoring. Such spatial information should prove useful to the modelling of pathogen transport dynamics in drinking water supplies. PMID:26404350

Formation, precursors, control, and occurrence of nitrosamines in drinking water: a review.

PubMed

Krasner, Stuart W; Mitch, William A; McCurry, Daniel L; Hanigan, David; Westerhoff, Paul

2013-09-01

This review summarizes major findings over the last decade related to nitrosamines in drinking water, with a particular focus on N-nitrosodimethylamine (NDMA), because it is among the most widely detected nitrosamines in drinking waters. The reaction of inorganic dichloramine with amine precursors is likely the dominant mechanism responsible for NDMA formation in drinking waters. Even when occurrence surveys found NDMA formation in chlorinated drinking waters, it is unclear whether chloramination resulted from ammonia in the source waters. NDMA formation has been associated with the use of quaternary amine-based coagulants and anion exchange resins, and wastewater-impaired source waters. Specific NDMA precursors in wastewater-impacted source waters may include tertiary amine-containing pharmaceuticals or other quaternary amine-containing constituents of personal care products. Options for nitrosamine control include physical removal of precursors by activated carbon or precursor deactivation by application of oxidants, particularly ozone or chlorine, upstream of chloramination. Although NDMA has been the most prevalent nitrosamine detected in worldwide occurrence surveys, it may account for only ≈ 5% of all nitrosamines in chloraminated drinking waters. Other significant contributors to total nitrosamines are poorly characterized. However, high levels of certain low molecular weight nitrosamines have been detected in certain Chinese waters suspected to be impaired by industrial effluents. The review concludes by identifying research needs that should be addressed over the next decade. Copyright © 2013 Elsevier Ltd. All rights reserved.

Hardcore drinking drivers and other contributors to the alcohol-impaired driving problem: need for a comprehensive approach.

PubMed

Williams, Allan F; McCartt, Anne T; Ferguson, Susan A

2007-03-01

Understanding the hardcore drinking driver concept in the context of the alcohol-impaired driving problem. Review of the relevant literature. As progress against alcohol-impaired driving slowed in the early 1990s, public and political attention turned to "hardcore" drinking drivers, and they have been a priority for the past 15 years. Though intuitive, the hardcore concept has been difficult to conceptualize. Its definition of hard-to-change chronic heavy drinking drivers focuses on a group that is not easily identifiable and ignores many who account for a large portion of alcohol-impaired driving crashes. These include drivers who drink heavily on occasion and drivers who drink at more moderate levels that elevate crash risk. Emphasis on the hardcore has focused attention on the small proportion of drinking drivers who have been detected and arrested, whereas the vast majority of drinking drivers go undetected. Some countermeasures aimed at the hardcore group have been effective in reducing recidivism, but attention and resources also need to be given to general deterrent initiatives (e.g., 0.08 g/dL, sobriety checkpoints, administrative license suspension). There has been no reduction in the overall alcohol-impaired driving problem since the mid-1990s. Reductions in the alcohol-impaired driving problem require that attention be focused on all relevant target groups. Some benefits could accrue by recognizing that countermeasures developed for hardcore drinking drivers, such as alcohol ignition interlocks and vehicle or plate impoundment, might also be effective with more numerous first-time offenders. However, such strategies are likely to be most effective against recidivism (specific deterrence). Greater gains could be achieved through general deterrent efforts (increasing the real and perceived risk of arrest and punishment to all drinking drivers), along with application of public health measures designed to reduce overall consumption. Additional ways need to be found to separate drinking and driving, either through cultural changes in drinking and/or driving behavior or, in the future, with the use of technology that can make vehicles inoperable by drivers with illegal blood alcohol concentrations.

Multi parametrical indicator test for urban wastewater influence

NASA Astrophysics Data System (ADS)

Humer, Franko; Weiss, Stefan; Reinnicke, Sandra; Clara, Manfred; Grath, Johannes; Windhofer, Georg

2013-04-01

Austria's drinking water is abstracted from groundwater. While 50 % of the Austrian population are supplied with spring water, the other 50 % get their drinking water from groundwater supplies, in part from enormous quaternary valley and basin deposits, subjected to intensive use by population, industry, agriculture and traffic/transport. Due to protected areas around drinking water wells and springs, there is no treatment necessary in most cases. Water bodies, however, can be affected by different pathways from natural, industrial and urban sources. Identification of anthropogenic sources is paramount for taking appropriate measures to safeguard the quality of drinking water supply. Common parameters like boron are widely used as tracers indicating anthropogenic impacts (e.g. wastewater contamination of groundwater systems). Unfortunately application of these conventional indicators is often limited due to high dilution. Another application where common parameters have their limits is the identification and quantification of the diffuse nitrogen input to water by the stable isotopes of nitrogen and oxygen in nitrate. Without any additional tracers the source distinction of nitrate from manure or waste water is still difficult. Even the application of boron isotopes can in some cases not avoid ambiguous interpretation. Therefore the Umweltbundesamt (Environment Agency Austria) developed a multi parametrical indicator test which shall allow for identification and quantification of anthropogenic pollutions. The test aims at analysing eight target substances which are well known to occur in wastewater: Acesulfame and sucralose (two artificial, calorie-free sweeteners), benzotriazole and tolyltriazole (two industrial chemicals/corrosion inhibitors), metoprolol, sotalol, carbamazepine and the metabolite 10,11-Dihydro-10,11-dihydroxycarbamazepin (pharmaceuticals). These substances are polar and degradation in the aquatic system by microbiological processes is not suspected. Moreover, they do not occur naturally which make them to ideal tracer substances. Analysis is performed by ultra-performance liquid chromatography with mass selective detection (UPLC-MSMS). Samples are enriched by solid phase extraction before. The test is able to indicate an 0.1 % entry of municipal wastewater into the analysed water. Results of application in practise and advantages of the urban wastewater indicator test are discussed.

African elephants adjust speed in response to surface-water constraint on foraging during the dry-season.

PubMed

Chamaillé-Jammes, Simon; Mtare, Godfrey; Makuwe, Edwin; Fritz, Hervé

2013-01-01

Most organisms need to acquire various resources to survive and reproduce. Individuals should adjust their behavior to make optimal use of the landscape and limit the costs of trade-offs emerging from the use of these resources. Here we study how African elephants Loxodonta africana travel to foraging places between regular visits to waterholes. Elephant herds were tracked using GPS collars during two consecutive dry seasons in Hwange National Park, Zimbabwe. We segmented each individual movement track at each visit to water to define foraging trips, and then used trip-level statistics to build an understanding of movement strategies. Travel speed within these individually-consistent movement bouts was also analyzed to understand if speed was better linked to distance to water or progression in the trip over time. We found that elephants went further from water when drinking less often, which could result from a trade-off between drinking and foraging in less depleted, far from water, places. Speed increased towards the beginning and the end of the trips, and was also greater than observed during the wet season, suggesting that elephants were trying to save time. Numerous short trips traveled at greater speed, particularly when commuting to a different waterhole, was tentatively explained by the inability to drink at specific waterholes due to intra-specific interference. Unexpectedly elephants did not always minimize travel time by drinking at the closest waterhole, but the extra distance traveled remained never more than a few kilometers. Our results show how individuals may adjust movement behavior to deal with resource trade-offs at the landscape scale. We also highlight how behavioral context, here progression in the trip, may be more important than spatial context, here distance to water, in explaining animal movement patterns.

Alcohol and energy drinks: a pilot study exploring patterns of consumption, social contexts, benefits and harms

PubMed Central

2012-01-01

Background Young people around the world are increasingly combining alcohol with energy drinks (AEDs). However, as yet, limited research has been conducted examining this issue, particularly in terms of exploring patterns of consumption, social practices and the cultural contexts of AED consumption. We sought to understand how AEDs are used and socially constructed among young people. Methods We conducted 25 hours of observation in a variety of pubs, bars and nightclubs, as well as in-depth interviews with ten young people who regularly consumed AEDs during a session of alcohol use. Results In this pilot study, participants were highly organised in their AED consumption practices and reported rarely altering this routine. Some young people consumed upwards of eight AEDs on a typical night, and others limited their use to between three and five AEDs to avoid unpleasant consequences, such as sleep disturbances, severe hangovers, heart palpitations and agitation. Wakefulness and increased energy were identified as the primary benefits of AEDs, with taste, reduced and increased intoxication, and sociability reported as additional benefits. Young AED users were brand sensitive and responded strongly to Red Bull imagery, as well as discounted AEDs. Finally, some young people reported substituting illicit stimulants with energy drinks. Conclusions Combining energy drinks with alcohol is now a normalised phenomenon and an integral and ingrained feature of the night-time economy. Despite this, many young people are unaware of recommended daily limits or related harms. While some young people consume AEDs to feel less drunk (consistent with motivations for combining alcohol with illicit stimulants), others report using AEDs to facilitate intoxication. While preliminary, our findings have relevance for potential policy and regulatory approaches, as well as directions for future research. PMID:22824297

Cognitive Biases for Social Alcohol-Related Pictures and Alcohol Use in Specific Social Settings: An Event-Level Study.

PubMed

Groefsema, Martine; Engels, Rutger; Kuntsche, Emmanuel; Smit, Koen; Luijten, Maartje

2016-09-01

Alcohol use occurs mainly among friends, in social contexts, and for social reasons. Moreover, cognitive biases, such as attentional and approach biases, have repeatedly been associated with alcohol use. This study aimed to test whether nondependent drinkers display cognitive biases for social alcohol-related (SA) pictures and whether these biases are associated with alcohol use in social drinking contexts. The visual dot probe task and stimulus-response compatibility tasks were used to measure attentional and approach biases for alcohol-related pictures at baseline. Event-level alcohol use was measured using Ecological Momentary Assessments via personal smartphones. One hundred and ninety-two young adults (51.6% men; Mage  = 20.73) completed the study, resulting in 11,257 assessments conducted on Thursday, Friday, and Saturday evenings for 5 consecutive weeks. While no overall attentional bias for alcohol-related pictures was found, young adults showed an approach bias for both social and nonsocial alcohol-related pictures. Multilevel models revealed no direct association between cognitive biases for alcohol-related pictures and alcohol use. However, higher levels of attentional bias for SA pictures were associated with more drinking when individuals were surrounded by a greater number of friends of opposite gender. Higher levels of an approach bias for SA pictures were associated with more drinking in women surrounded by a greater number of friends of the same gender. In a nondependent sample, cognitive biases for SA pictures could not be associated with drinking directly. However, a cognitive bias for SA pictures moderated the association between alcohol use and number of friends present. As most observed effects were gender and situation specific, replication of these effects is warranted. Copyright © 2016 by the Research Society on Alcoholism.

Drinking Patterns and Victimization among Male and Female Students in Mexico

PubMed Central

Strunin, Lee; Díaz-Martínez, L. Rosa; Díaz-Martínez, Alejandro; Heeren, Timothy; Winter, Michael; Kuranz, Seth; Hernández–Ávila, Carlos A.; Fernández-Varela, Héctor; Solís-Torres, Cuauhtémoc

2015-01-01

Aims: The purpose of this study is to estimate the prevalence of alcohol use and alcohol-related consequences, identify drinking profiles using latent profile analysis (LPA), and investigate associations between profiles and violent victimization among young people in Mexico. Methods: LPA identified profiles of drinking behavior in a survey of entering first year university students. Multinomial and logistic regression examined associations between drinking patterns, socio-demographic variables and violent victimization. Results: The LPA identified five profiles of behaviors and consequences among the 22,224 current, former and never drinkers: Non/Infrequent-No Consequences, Occasional-Few Consequences, Regular-Some Consequences, Heavy-Many Consequences and Excessive-Many Consequences drinkers. The Occasional-Few Consequences profile comprised the largest, and the Excessive-Many Consequences profile the smallest, group of drinkers. Multinomial regression showed males and older students more likely to be Heavy or Excessive-Many Consequences drinkers. Living alone was associated with higher odds, and higher maternal education with lower odds, of being a Non/Infrequent-No Consequences drinker. Heavier drinking profiles were more likely to experience violent victimization adverse consequences. Logistic regression showed male and female Heavy and Excessive-Many Consequences drinkers had the highest odds, and Non/Infrequent drinkers the lowest odds, of experiencing any victimization. Conclusion: Findings suggest changes in male and female drinking behavior and a continuation of the established pattern of infrequent but high consumption among Mexican youths. Both male and female Heavy and Excessive-Many Consequences drinkers were at elevated risk for experiencing victimization. Identifying cultural gender norms about drinking including drinker expectations and drinking context that contribute to these patterns can inform prevention efforts. PMID:25534933

A Conceptual Model to be Used for Community-based Drinking-water Improvements

PubMed Central

Ahmed, Mushfique

2006-01-01

A conceptual model that can be applied to improve community-based drinking-water in crisis-type situations has been developed from the original general science and technology/development bridging concept and from a case study in Northwest Bangladesh. The main feature of this model is the strengthened role of communities in identifying and implementing appropriate drinking-water improvements with facilitation by multi-disciplinary collaborative regional agency networks. These combined representative community/regional agency networks make decisions and take actions that involve environmental and health data, related capacity factors, and appropriateness of drinking-water improvements. They also progressively link regional decisions and actions together, expanding them nationally and preferably within a sustainable national policy-umbrella. This use of the model reflects stronger community control and input with more appropriate solutions to such drinking-water crisis situations and minimization of risk from potentially-inappropriate ‘externally-imposed’ processes. The application here is not intended as a generic or complete poverty-alleviation strategy by itself but as a crisis-solving intervention, complementary to existing and developing sustainable national policies and to introduce how key principles and concepts can relate in the wider context. In terms of the Bangladesh arsenic crisis, this translates into community/regional networks in geographic regions making assessments on the appropriateness of their drinking-water configuration. Preferred improvement options are decided and acted upon in a technological framework. Options include: pond-sand filters, rainwater harvesting, dugwell, deep-protected tubewell, and shallow tubewell with treatment devices. Bedding in the regional drinking-water improvement configuration protocols then occurs. This involves establishing ongoing representative monitoring and screening, clear delineation of arsenic-contaminated wells with inter-regional linking, and national expansion within national drinking-water policy frameworks. PMID:17366766

Combining motivational and volitional approaches to reducing excessive alcohol consumption in pre-drinkers: a theory-based intervention protocol.

PubMed

Caudwell, Kim M; Mullan, Barbara A; Hagger, Martin S

2016-01-16

Pre-drinking refers to the consumption of alcohol at home or a private residence prior to attending a subsequent social event. We present the study protocol of an online theory-based intervention to reduce pre-drinking and related harm in pre-drinking undergraduates, using behavior change techniques targeting the motivational and volitional phases of behaviour. A fully randomized 2 (autonomy support: present vs. absent) x 2 (implementation intention: present vs. absent) between-participants design will be used to ascertain the effectiveness of the intervention in reducing pre-drinking alcohol consumption and alcohol-related harm. Participants will complete a range of theory-based measures prior to being allocated to one of the four experimental conditions. Four weeks later, participants will complete a follow-up questionnaire comprised of theoretical and behavioral measures. The main and interactive effects of the intervention components in reducing our primary dependent variables, namely, pre-drinking alcohol consumption and alcohol-related harm at four-week follow-up will be tested. Baseline alcohol consumption and demographic information will be included in the analysis as covariates. This online intervention is the first to be developed to reduce pre-drinking alcohol consumption, a behaviour linked to increased risk of alcohol-related harm. The intervention targets motivational and volitional components of the behaviour change process and is therefore likely to lead to greater reductions in pre-drinking alcohol consumption and experience of alcohol-related harm compared to either approach in isolation. If successful, the intervention can be implemented across various contexts and in populations where pre-drinking is prevalent. ACTRN12614001102662 . Registered 16 October 2014.

How Does Brief Motivational Intervention Change Heavy Drinking and Harm Among Underage Young Adult Drinkers?

PubMed Central

Magill, Molly; Colby, Suzanne M.; Orchowski, Lindsay; Murphy, James G.; Hoadley, Ariel; Brazil, Linda A.; Barnett, Nancy P.

2017-01-01

Objective This study tested mediating processes hypothesized to explain the therapeutic benefit of an efficacious motivational interview (MI). The constructs of interest were motivation to change, cognitive dissonance about current drinking, self-efficacy for change, perceived young adult drinking norms, future drinking intentions, and the use of protective behavioral strategies. Method A randomized controlled trial compared the efficacy of a brief MI to a time- and attention-matched control of meditation and relaxation training for alcohol use. Participants were underage, past-month heavy drinkers recruited from community (i.e., non four-year college or university) settings (N=167; ages 17–20; 58% female; 61% White). Statistical analyses assessed mechanisms of MI effects on follow up (6-week; 3-month) percent heavy drinking days (HDD) and alcohol consequences (AC) with a series of temporally-lagged mediation models. Results MI efficacy for reducing 6-week HDD was mediated by baseline to post-session changes in the following three processes: increasing motivation and self-efficacy, and decreasing the amount these young adults intended to drink in the future. For 6-week AC, MI efficacy was mediated through one process: decreased perceived drinking norms. At 3-month follow up, increased cognitive dissonance mediated HDD, but not AC. Further, increased use of certain protective behavioral strategies (i.e., avoidance of and seeking alternatives to drinking contexts) from baseline to 6-weeks mediated both 3-month HDD and AC. Conclusions Findings suggest that within-session cognitive changes are key mechanisms of MI’s effect on short-term alcohol outcomes among community young adults while protective behaviors may be more operative at subsequent follow up. PMID:28287800

Gentrification and binge drinking in California neighborhoods: It matters how long you've lived there.

PubMed

Izenberg, Jacob M; Mujahid, Mahasin S; Yen, Irene H

2018-07-01

Neighborhood context plays a role in binge drinking, a behavior with major health and economic costs. Gentrification, the influx of capital and residents of higher socioeconomic status into historically-disinvested neighborhoods, is a growing trend with the potential to place urban communities under social and financial pressure. Hypothesizing that these pressures and other community changes resulting from gentrification could be tied to excessive alcohol consumption, we examined the relationship between gentrification and binge drinking in California neighborhoods. California census tracts were categorized as non-gentrifiable, stable (gentrifiable), or gentrifying from 2006 to 2015. Outcomes and covariates were obtained from the California Health Interview Survey using combined 2013-2015 data (n = 60,196). Survey-weighted logistic regression tested for associations between gentrification and any binge drinking in the prior 12 months. Additional models tested interactions between gentrification and other variables of interest, including housing tenure, federal poverty level, race/ethnicity, sex, and duration of neighborhood residence. A third of respondents reported past-year binge drinking. Controlling for demographic covariates, gentrification was not associated with binge drinking in the population overall (AOR = 1.13, 95% CI = 0.95-1.34), but was associated with binge drinking among those living in the neighborhood <5 years (AOR = 1.49, 95% CI 1.15-1.93). No association was seen among those living in their neighborhood ≥5 years. For those newer to their neighborhood, gentrification is associated with binge drinking. Further understanding the relationship between gentrification and high-risk alcohol use is important for policy and public health interventions mitigating the impact of this process. Copyright © 2018 Elsevier B.V. All rights reserved.

Do changes in social and economic factors lead to changes in drinking behavior in young adults? Findings from three waves of a population based panel study.

PubMed

van der Deen, Frederieke S; Carter, Kristie N; McKenzie, Sarah K; Blakely, Tony

2014-09-08

Social and economic measures in early childhood or adolescence appear to be associated with drinking behavior in young adulthood. Yet, there has been little investigation to what extent drinking behavior of young adults changes within young adulthood when they experience changes in social and economic measures in this significant period of their life. The impact of changes in living arrangement, education/employment, income, and deprivation on changes in average weekly alcohol units of consumption and frequency of hazardous drinking sessions per month in young adults was investigated. In total, 1,260 respondents of the New Zealand longitudinal Survey of Family, Income and Employment (SoFIE) aged 18-24 years at baseline were included. Young adults who moved from a family household into a single household experienced an increase of 2.32 (95% CI 1.02 to 3.63) standard drinks per week, whereas those young adults who became parents experienced a reduction in both average weekly units of alcohol (β = -3.84, 95% CI -5.44 to -2.23) and in the frequency of hazardous drinking sessions per month (β = -1.17, 95% CI -1.76 to -0.57). A one unit increase in individual deprivation in young adulthood was associated with a 0.48 (95% CI 0.10 to 0.86) unit increase in average alcohol consumption and a modest increase in the frequency of hazardous drinking sessions (β = 0.25, 95% CI 0.11 to 0.39). This analysis suggests that changes in living arrangement and individual deprivation are associated with changes in young adult's drinking behaviors. Alcohol harm-minimization interventions therefore need to take into account the social and economic context of young people's lives to be effective.

A conceptual model to be used for community-based drinking-water improvements.

PubMed

Anstiss, Richard G; Ahmed, Mushfique

2006-09-01

A conceptual model that can be applied to improve community-based drinking-water in crisis-type situations has been developed from the original general science and technology/development bridging concept and from a case study in Northwest Bangladesh. The main feature of this model is the strengthened role of communities in identifying and implementing appropriate drinking-water improvements with facilitation by multi-disciplinary collaborative regional agency networks. These combined representative community/regional agency networks make decisions and take actions that involve environmental and health data, related capacity factors, and appropriateness of drinking-water improvements. They also progressively link regional decisions and actions together, expanding them nationally and preferably within a sustainable national policy-umbrella. This use of the model reflects stronger community control and input with more appropriate solutions to such drinking-water crisis situations and minimization of risk from potentially-inappropriate 'externally-imposed' processes. The application here is not intended as a generic or complete poverty-alleviation strategy by itself but as a crisis-solving intervention, complementary to existing and developing sustainable national policies and to introduce how key principles and concepts can relate in the wider context. In terms of the Bangladesh arsenic crisis, this translates into community/regional networks in geographic regions making assessments on the appropriateness of their drinking-water configuration. Preferred improvement options are decided and acted upon in a technological framework. Options include: pond-sand filters, rainwater harvesting, dugwell, deep-protected tubewell, and shallow tubewell with treatment devices. Bedding in the regional drinking-water improvement configuration protocols then occurs. This involves establishing ongoing representative monitoring and screening, clear delineation of arsenic-contaminated wells with inter-regional linking, and national expansion within national drinking-water policy frameworks.

Layered double hydroxides as the next generation inorganic anion exchangers: Synthetic methods versus applicability.

PubMed

Chubar, Natalia; Gilmour, Robert; Gerda, Vasyl; Mičušík, Matej; Omastova, Maria; Heister, Katja; Man, Pascal; Fraissard, Jacques; Zaitsev, Vladimir

2017-07-01

This work is the first report that critically reviews the properties of layered double hydroxides (LDHs) on the level of speciation in the context of water treatment application and dynamic adsorption conditions, as well as the first report to associate these properties with the synthetic methods used for LDH preparation. Increasingly stronger maximum allowable concentrations (MAC) of various contaminants in drinking water and liquid foodstuffs require regular upgrades of purification technologies, which might also be useful in the extraction of valuable substances for reuse in accordance with modern sustainability strategies. Adsorption is the main separation technology that allows the selective extraction of target substances from multicomponent solutions. Inorganic anion exchangers arrived in the water business relatively recently to achieve the newly approved standards for arsenic levels in drinking water. LDHs (or hydrotalcites, HTs) are theoretically the best anion exchangers due to their potential to host anions in their interlayer space, which increases their anion removal capacity considerably. This potential of the interlayer space to host additional amounts of target aqueous anions makes the LDHs superior to bulk anion exchanger. The other unique advantage of these layered materials is the flexibility of the chemical composition of the metal oxide-based layers and the interlayer anions. However, until now, this group of "classical" anion exchangers has not found its industrial application in adsorption and catalysis at the industrial scale. To accelerate application of LDHs in water treatment on the industrial scale, the authors critically reviewed recent scientific and technological knowledge on the properties and adsorptive removal of LDHs from water on the fundamental science level. This also includes review of the research tools useful to reveal the adsorption mechanism and the material properties beyond the nanoscale. Further, these properties are considered in association with the synthetic methods by which the LDHs were produced. Special attention is paid to the LDH properties that are particularly relevant to water treatment, such as exchangeability ease of the interlayer anions and the LDH stability at the solid-water interface. Notably, the LDH properties (e.g., rich speciation, hydration, and the exchangeability ease of the interlayer anions with aqueous anions) are considered in the synthetic strategy context applied to the material preparation. One such promising synthetic method has been developed by the authors who supported their opinions by the unpublished data in addition to reviewing the literature. The reviewing approach allowed for establishing regularities between the parameters: the LDH synthetic method-structure/surface/interlayer-removal-suitability for water treatment. Specifically, this approach allowed for a conclusion about either the unsuitability or promising potential of some synthetic methods (or the removal approaches) used for the preparation of LDHs for water purification at larger scales. The overall reviewing approach undertaken by the authors in this work mainly complements the other reviews on LDHs (published over the past seven to eight years) and for the first time compares the properties of these materials beyond the nanoscale. Copyright © 2017 Elsevier B.V. All rights reserved.

An ADH1B variant and peer drinking in progression to adolescent drinking milestones: evidence of a gene-by-environment interaction.

PubMed

Olfson, Emily; Edenberg, Howard J; Nurnberger, John; Agrawal, Arpana; Bucholz, Kathleen K; Almasy, Laura A; Chorlian, David; Dick, Danielle M; Hesselbrock, Victor M; Kramer, John R; Kuperman, Samuel; Porjesz, Bernice; Schuckit, Marc A; Tischfield, Jay A; Wang, Jen-Chyong; Wetherill, Leah; Foroud, Tatiana M; Rice, John; Goate, Alison; Bierut, Laura J

2014-10-01

Adolescent drinking is an important public health concern, one that is influenced by both genetic and environmental factors. The functional variant rs1229984 in alcohol dehydrogenase 1B (ADH1B) has been associated at a genome-wide level with alcohol use disorders in diverse adult populations. However, few data are available regarding whether this variant influences early drinking behaviors and whether social context moderates this effect. This study examines the interplay between rs1229984 and peer drinking in the development of adolescent drinking milestones. One thousand five hundred and fifty European and African American individuals who had a full drink of alcohol before age 18 were selected from a longitudinal study of youth as part of the Collaborative Study on the Genetics of Alcoholism (COGA). Cox proportional hazards regression, with G × E product terms in the final models, was used to study 2 primary outcomes during adolescence: age of first intoxication and age of first DSM-5 alcohol use disorder symptom. The minor A allele of rs1229984 was associated with a protective effect for first intoxication (HR = 0.56, 95% CI 0.41 to 0.76) and first DSM-5 symptom (HR = 0.45, 95% CI 0.26 to 0.77) in the final models. Reporting that most or all best friends drink was associated with a hazardous effect for first intoxication (HR = 1.81, 95% CI 1.62 to 2.01) and first DSM-5 symptom (HR = 2.17, 95% 1.88 to 2.50) in the final models. Furthermore, there was a significant G × E interaction for first intoxication (p = 0.002) and first DSM-5 symptom (p = 0.01). Among individuals reporting none or few best friends drinking, the ADH1B variant had a protective effect for adolescent drinking milestones, but for those reporting most or all best friends drinking, this effect was greatly reduced. Our results suggest that the risk factor of best friends drinking attenuates the protective effect of a well-established ADH1B variant for 2 adolescent drinking behaviors. These findings illustrate the interplay between genetic and environmental factors in the development of drinking milestones during adolescence. Copyright © 2014 by the Research Society on Alcoholism.

Use of AUDIT, and measures of drinking frequency and patterns to detect associations between alcohol and sexual behaviour in male sex workers in Kenya.

PubMed

Luchters, Stanley; Geibel, Scott; Syengo, Masila; Lango, Daniel; King'ola, Nzioki; Temmerman, Marleen; Chersich, Matthew F

2011-05-25

Previous research has linked alcohol use with an increased number of sexual partners, inconsistent condom use and a raised incidence of sexually transmitted infections (STIs). However, alcohol measures have been poorly standardised, with many ill-suited to eliciting, with adequate precision, the relationship between alcohol use and sexual risk behaviour. This study investigates which alcohol indicator--single-item measures of frequency and patterns of drinking ( > = 6 drinks on 1 occasion), or the Alcohol Use Disorders Identification Test (AUDIT)--can detect associations between alcohol use and unsafe sexual behaviour among male sex workers. A cross-sectional survey in 2008 recruited male sex workers who sell sex to men from 65 venues in Mombasa district, Kenya, similar to a 2006 survey. Information was collected on socio-demographics, substance use, sexual behaviour, violence and STI symptoms. Multivariate models examined associations between the three measures of alcohol use and condom use, sexual violence, and penile or anal discharge. The 442 participants reported a median 2 clients/week (IQR = 1-3), with half using condoms consistently in the last 30 days. Of the approximately 70% of men who drink alcohol, half (50.5%) drink two or more times a week. Binge drinking was common (38.9%). As defined by AUDIT, 35% of participants who drink had hazardous drinking, 15% harmful drinking and 21% alcohol dependence. Compared with abstinence, alcohol dependence was associated with inconsistent condom use (AOR = 2.5, 95%CI = 1.3-4.6), penile or anal discharge (AOR = 1.9, 95%CI = 1.0-3.8), and two-fold higher odds of sexual violence (AOR = 2.0, 95%CI = 0.9-4.9). Frequent drinking was associated with inconsistent condom use (AOR = 1.8, 95%CI = 1.1-3.0) and partner number, while binge drinking was only linked with inconsistent condom use (AOR = 1.6, 95%CI = 1.0-2.5). Male sex workers have high levels of hazardous and harmful drinking, and require alcohol-reduction interventions. Compared with indicators of drinking frequency or pattern, the AUDIT measure has stronger associations with inconsistent condom use, STI symptoms and sexual violence. Increased use of the AUDIT tool in future studies may assist in delineating with greater precision the explanatory mechanisms which link alcohol use, drinking contexts, sexual behaviours and HIV transmission.

Commentary: University-Industry Alliances.

ERIC Educational Resources Information Center

Nelkin, Dorothy; And Others

1987-01-01

Addresses issues and assesses developments in research and development collaborative efforts between universities and industry. Provides an historical context and explores current industry-university alliances. (ML)

78 FR 20461 - Flumioxazin; Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-05

..., or pesticide manufacturer. The following list of North American Industrial Classification System... response to the notice of filing. Based upon review of the data supporting the petition, EPA has modified... drinking water and in residential settings, but does not include occupational exposure. Section 408(b)(2)(C...

77 FR 26467 - Fluoxastrobin; Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-04

... could also be affected. The North American Industrial Classification System (NAICS) codes have been... to the notice of filing. Based upon review of the data supporting the petition, EPA has corrected the....'' This includes exposure through drinking water and in residential settings, but does not include...

78 FR 71523 - Quinclorac; Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-29

... pesticide manufacturer. The following list of North American Industrial Classification System (NAICS) codes....'' This includes exposure through drinking water and in residential settings, but does not include... information in support of this action. EPA has sufficient data to assess the hazards of and to make a...

75 FR 14086 - Clopyralid; Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-24

... listed in this unit could also be affected. The North American Industrial Classification System (NAICS... notice of filing. Based upon review of the data supporting the petition, EPA has revised the proposed... for which there is reliable information.'' This includes exposure through drinking water and in...

75 FR 17566 - Flutolanil; Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-07

... affected. The North American Industrial Classification System (NAICS) codes have been provided to assist...) benzamide and calculated as flutolanil.'' Based on review of the data supporting the petition, EPA has also... exposures for which there is reliable information.'' This includes exposure through drinking water and in...

78 FR 9322 - Hexythiazox; Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-08

... Modeling System (PRZM/EXAMS), the estimated drinking water concentrations (EDWC) of hexythiazox for chronic... manufacturer. The following list of North American Industrial Classification System (NAICS) codes is not... supporting the petition, Gowan Company revised their petition (PP 1F7934) as follows: i. By increasing the...

Productive Skills for Process Operatives. Skills Review.

ERIC Educational Resources Information Center

Giles, L.; Kodz, J.; Evans, C.

A study of process operatives examined the developments in processing work in 20 organizations within the chemical and food and drink processing industries. Seven exploratory interviews were followed by 20 employer interviews. Technological innovations caused job losses and layoffs. Organizational responses adopted to meet increasing competitive…

PERCHLORATE IDENTIFICATION IN FERTILIZERS AND ACCUMULATION IN LETTUCE SEEDLINGS

EPA Science Inventory

Perchlorate has contaminated groundwater, drinking water and soils at several locations in the U.S. The primary source of contamination at sites that have been investigated to date seems to be from industrial and military operations that use Perchlorate as an oxidizing agent. How...

Groundwater Molybdenum from Emerging Industries in Taiwan.

PubMed

Tsai, Kuo-Sheng; Chang, Yu-Min; Kao, Jimmy C M; Lin, Kae-Long

2016-01-01

This study determined the influence of emerging industries development on molybdenum (Mo) groundwater contamination. A total of 537 groundwater samples were collected for Mo determination, including 295 samples from potentially contaminated areas of 3 industrial parks in Taiwan and 242 samples from non-potentially contaminated areas during 2008-2014. Most of the high Mo samples are located downstream from a thin film transistor-liquid crystal display (TFT-LCD) panel factory. Mean groundwater Mo concentrations from potentially contaminated areas (0.0058 mg/L) were significantly higher (p < 0.05) than those from non-potentially contaminated areas (0.0022 mg/L). The highest Mo wastewater concentrations in the effluent from the optoelectronics industry and following wastewater batch treatment were 0.788 and 0.0326 mg/L, respectively. This indicates that wastewater containing Mo is a possible source of both groundwater and surface water contamination. Nine samples of groundwater exceed the World Health Organization's suggested drinking water guideline of 0.07 mg/L. A non-carcinogenic risk assessment for Mo in adults and children using the Mo concentration of 0.07 mg/L yielded risks of 0.546 and 0.215, respectively. These results indicate the importance of the development of a national drinking water quality standard for Mo in Taiwan to ensure safe groundwater for use. According to the human health risk calculation, the groundwater Mo standard is suggested as 0.07 mg/L. Reduction the discharge of Mo-contaminated wastewater from factories in the industrial parks is also the important task in the future.

2002 Industry Analysis Research Paper: Global Environment, Global Industry, and Global Security: Managing the Crossroads

DTIC Science & Technology

2002-01-01

from polluted wells or rivers and wastewater is discharged into ditches or untreated systems that in turn contaminate the drinking water for others who...being embedded into core business lines of many major corporations. The U.N. Conference on Environment and Development, held in Rio de Janeiro , Brazil in...climate change. Capt. Mohd Amdan Kurish, Royal Malaysian Navy Mr. John L. Gerlaugh, OSD Lt Col Thomas J. Hains, USAF. Mr. Kevin E . Holt, USMC Col

DRINKING PATTERNS AND DSM-IV ALCOHOL USE DISORDERS’ CRITERIA IN ARGENTINEAN EMERGENCY DEPARTMENT PATIENTS

PubMed Central

Cremonte, Mariana; Cherpitel, Cheryl J.; Borges, Guilherme; Peltzer, Raquel I.; Santángelo, Pablo R.

2011-01-01

Background Previous studies have shown cultural variations in normative drinking and furthermore, in the quantity and frequency of drinking related to alcohol use disorders. Aim The main goal of this study is to characterize alcohol drinking patterns in Argentinean Emergency Department patients, and secondly, to explore the association between those drinking patterns and DSM-IV alcohol use disorders. Method Data were collected from a probability sample of patients admitted to the Emergency Department of a large public hospital in Mar del Plata, Argentina. Data analyzed here pertain to those who reported consuming at least one drink during the last twelve months (n=529). A factor analysis of multiple correspondences and a hierarchic classification were performed. For the factor analysis, usual quantity and frequency of drinking (for the last 12 months) were considered active variables; number of DSM-IV dependence criteria met, positive or negative diagnostic status for abuse, positive or negative diagnostic status for dependence (both for the last 12 months), and socio-demographic characteristics (age, gender and economic level) were considered illustrative variables. Results The first five factorial axes were retained, accounting for 88% of the total variance. Hierarchic classification resulted in six distinctive classes of drinking patterns. Two patterns were associated with a positive diagnosis of abuse and dependence, respectively. One, drinking between 4 and 6 drinks per occasion mostly on a weekly basis, was associated with a diagnosis of abuse; this pattern was also associated with meeting one or two dependence criteria (dependence orphans). The other, drinking 7 or more drinks per occasion, was associated with a diagnosis of dependence, and also with a diagnostic orphan condition. This class, composed primarily of males, was not characterized by any particular frequency of drinking. The other four drinking patterns were not associated with a positive diagnosis of an alcohol use disorder. Two of them were characterized by drinking low quantities with a low frequency (either monthly or yearly). Participants in both of these classes tended to be female. The other two patterns were characterized by drinking less than 3 drinks per occasion, either daily or weekly: the former associated with being older than 35 years, and the later with no distinctive socio-demographic characteristics. Conclusions Results demonstrated six distinct drinking patterns, two of them related to a positive diagnosis of an alcohol use disorder. Our findings support previous research indicating that dependence orphans share some characteristics with abuse and dependence cases. Given the lack of similar studies in the region, these findings, although descriptive, enrich the knowledge of alcohol use disorders in the regional context. Furthermore, they may contribute to the development of local drinking guidelines and prevention strategies. PMID:22984352

Jocks, Gender, Binge Drinking, and Adolescent Violence

ERIC Educational Resources Information Center

Miller, Kathleen E.; Melnick, Merrill J.; Farrell, Michael P.; Sabo, Donald F.; Barnes, Grace M.

2006-01-01

Previous research has suggested a link between athletic involvement and elevated levels of adolescent violence outside the sport context. The present study expanded on this literature by positing differences in the sport-violence relationship across dimensions of athletic involvement (athletic participation vs. jock identity), type of violence…

Parenting, self-control, and the gender gap in heavy drinking: the case of Russia.

PubMed

Botchkovar, Ekaterina V; Broidy, Lisa

2013-03-01

Drawing on Gottfredson and Hirschi's theory linking parenting to deviant behavior via development of self-control, the authors assess the association between parenting styles, self-control ability, and frequent alcohol use separately for males and females. The authors' findings from a random sample of 440 Russian respondents provide mixed support for self-control theory. Contrary to the theory, but in line with extant research, the authors failed to uncover significant gender differences in childhood upbringing or establish a strong link between parenting techniques and self-control. Furthermore, whereas parental upbringing appears to increase the likelihood of frequent drinking among men, self-control does not mediate this relationship but rather acts as an independent predictor of men's alcohol abuse. Finally, the relatively modest contribution of self-control differences to the gender gap in frequent drinking suggests that higher alcohol consumption among men likely stems from alternative, possibly context-embedded factors.

Daily alcohol use and romantic relationship functioning: evidence of bidirectional, gender-, and context-specific effects.

PubMed

Levitt, Ash; Cooper, M Lynne

2010-12-01

Whether beneficial or harmful, cause or effect, the nature of associations between drinking and close relationship processes remains unclear. The present study examined these issues by using daily reports of alcohol use and relationship functioning from 69 heterosexual couples over 3 weeks. Multilevel modeling indicated that alcohol had both positive and negative effects on relationship processes and that effects were more positive for women, and when small amounts were consumed, partners drank together, or they consumed similar amounts. Interestingly, however, positive effects on intimacy and partner behaviors were not mediated by sexual contact. In the reverse direction, women were found to drink more than men in response to relationship difficulties and feeling disconnected from their partner (i.e., low intimacy). Overall findings indicate that associations between drinking and relationship processes are complex and bidirectional and that they may be more important for women than men.

Impacts of climate change on surface water quality in relation to drinking water production.

PubMed

Delpla, I; Jung, A-V; Baures, E; Clement, M; Thomas, O

2009-11-01

Besides climate change impacts on water availability and hydrological risks, the consequences on water quality is just beginning to be studied. This review aims at proposing a synthesis of the most recent existing interdisciplinary literature on the topic. After a short presentation about the role of the main factors (warming and consequences of extreme events) explaining climate change effects on water quality, the focus will be on two main points. First, the impacts on water quality of resources (rivers and lakes) modifying parameters values (physico-chemical parameters, micropollutants and biological parameters) are considered. Then, the expected impacts on drinking water production and quality of supplied water are discussed. The main conclusion which can be drawn is that a degradation trend of drinking water quality in the context of climate change leads to an increase of at risk situations related to potential health impact.

Arsenic removal methods for drinking water in the developing countries: technological developments and research needs.

PubMed

Kabir, Fayzul; Chowdhury, Shakhawat

2017-11-01

Arsenic pollution of drinking water is a concern, particularly in the developing countries. Removal of arsenic from drinking water is strongly recommended. Despite the availability of efficient technologies for arsenic removal, the small and rural communities in the developing countries are not capable of employing most of these technologies due to their high cost and technical complexity. There is a need for the "low-cost" and "easy to use" technologies to protect the humans in the arsenic affected developing countries. In this study, arsenic removal technologies were summarized and the low-cost technologies were reviewed. The advantages and disadvantages of these technologies were identified and their scopes of applications and improvements were investigated. The costs were compared in context to the capacity of the low-income populations in the developing countries. Finally, future research directions were proposed to protect the low-income populations in the developing countries.

Problem drinking among at-risk college students: The examination of Greek involvement, freshman status, and history of mental health problems.

PubMed

Martinez, Haley S; Klanecky, Alicia K; McChargue, Dennis E

2018-02-06

Scarce research has examined the combined effect of mental health difficulties and demographic risk factors such as freshman status and Greek affiliation in understanding college problem drinking. The current study is interested in looking at the interaction among freshman status, Greek affiliation, and mental health difficulties. Undergraduate students (N = 413) from a private and public Midwestern university completed a large online survey battery between January 2009 and April 2013. Data from both schools were aggregated for the analyses. After accounting for gender, age, and school type, the three-way interaction indicated that the highest drinking levels were reported in freshman students who reported a history of mental health problems although were not involved in Greek life. Findings are discussed in the context of perceived social norms, as well as alcohol-related screenings and intervention opportunities on college campuses.