Language Development: 1 Year Olds

MedlinePlus

... Healthy Living Healthy Living Healthy Living Nutrition Fitness Sports Oral Health Emotional Wellness Growing Healthy Sleep Safety & Prevention Safety & Prevention Safety and Prevention Immunizations ...

Allergies and Hyperactivity (and sugar)

MedlinePlus

... Healthy Living Healthy Living Healthy Living Nutrition Fitness Sports Oral Health Emotional Wellness Growing Healthy Sleep Safety & Prevention Safety & Prevention Safety and Prevention Immunizations ...

Flat Feet and Fallen Arches

MedlinePlus

... Healthy Living Healthy Living Healthy Living Nutrition Fitness Sports Oral Health Emotional Wellness Growing Healthy Sleep Safety & Prevention Safety & Prevention Safety and Prevention Immunizations ...

Medications for Sexually Transmitted Infections

MedlinePlus

... Healthy Living Healthy Living Healthy Living Nutrition Fitness Sports Oral Health Emotional Wellness Growing Healthy Sleep Safety & Prevention Safety & Prevention Safety and Prevention Immunizations ...

Things to Avoid When Breastfeeding

MedlinePlus

... Healthy Living Healthy Living Healthy Living Nutrition Fitness Sports Oral Health Emotional Wellness Growing Healthy Sleep Safety & Prevention Safety & Prevention Safety and Prevention Immunizations ...

Creating a Toilet Training Plan

MedlinePlus

... Healthy Living Healthy Living Healthy Living Nutrition Fitness Sports Oral Health Emotional Wellness Growing Healthy Sleep Safety & Prevention Safety & Prevention Safety and Prevention Immunizations ...

Emotional Issues and Bathroom Problems

MedlinePlus

... Healthy Living Healthy Living Healthy Living Nutrition Fitness Sports Oral Health Emotional Wellness Growing Healthy Sleep Safety & Prevention Safety & Prevention Safety and Prevention Immunizations ...

Toddler Bedtime Trouble: Tips for Parents

MedlinePlus

... Healthy Living Healthy Living Healthy Living Nutrition Fitness Sports Oral Health Emotional Wellness Growing Healthy Sleep Safety & Prevention Safety & Prevention Safety and Prevention Immunizations ...

Diagnostic Testing for Sexually Transmitted Infections

MedlinePlus

... Healthy Living Healthy Living Healthy Living Nutrition Fitness Sports Oral Health Emotional Wellness Growing Healthy Sleep Safety & Prevention Safety & Prevention Safety and Prevention Immunizations ...

Diagnosing Asthma in Very Young Children

MedlinePlus

... Healthy Living Healthy Living Healthy Living Nutrition Fitness Sports Oral Health Emotional Wellness Growing Healthy Sleep Safety & Prevention Safety & Prevention Safety and Prevention Immunizations ...

Difference between Sinusitis and a Cold

MedlinePlus

... Healthy Living Healthy Living Healthy Living Nutrition Fitness Sports Oral Health Emotional Wellness Growing Healthy Sleep Safety & Prevention Safety & Prevention Safety and Prevention Immunizations ...

When To Let Your Teenager Start Dating

MedlinePlus

... Healthy Living Healthy Living Healthy Living Nutrition Fitness Sports Oral Health Emotional Wellness Growing Healthy Sleep Safety & Prevention Safety & Prevention Safety and Prevention Immunizations ...

Coughs and Colds: Medicines or Home Remedies?

MedlinePlus

... Healthy Living Healthy Living Healthy Living Nutrition Fitness Sports Oral Health Emotional Wellness Growing Healthy Sleep Safety & Prevention Safety & Prevention Safety and Prevention Immunizations ...

Possible Problems: Inverted, Flat, or Pierced Nipples

MedlinePlus

... Healthy Living Healthy Living Healthy Living Nutrition Fitness Sports Oral Health Emotional Wellness Growing Healthy Sleep Safety & Prevention Safety & Prevention Safety and Prevention Immunizations ...

Asthma Triggers and What to Do about Them

MedlinePlus

... Healthy Living Healthy Living Healthy Living Nutrition Fitness Sports Oral Health Emotional Wellness Growing Healthy Sleep Safety & Prevention Safety & Prevention Safety and Prevention Immunizations ...

Drinks to Prevent Dehydration in a Vomiting Child

MedlinePlus

... Healthy Living Healthy Living Healthy Living Nutrition Fitness Sports Oral Health Emotional Wellness Growing Healthy Sleep Safety & Prevention Safety & Prevention Safety and Prevention Immunizations ...

Preventing the Spread of Illness in Child Care or School

MedlinePlus

... Healthy Living Healthy Living Healthy Living Nutrition Fitness Sports Oral Health Emotional Wellness Growing Healthy Sleep Safety & Prevention Safety & Prevention Safety and Prevention Immunizations ...

Bringing Baby Home: How to Prepare for the Arrival of Your Newborn

MedlinePlus

... Healthy Living Healthy Living Healthy Living Nutrition Fitness Sports Oral Health Emotional Wellness Growing Healthy Sleep Safety & Prevention Safety & Prevention Safety and Prevention Immunizations ...

What is Hepatitis C and Why Should I Be Concerned about It?

MedlinePlus

... Healthy Living Healthy Living Healthy Living Nutrition Fitness Sports Oral Health Emotional Wellness Growing Healthy Sleep Safety & Prevention Safety & Prevention Safety and Prevention Immunizations ...

Assessment of the living and workplace health and safety conditions of site-resident construction workers in Tehran, Iran.

PubMed

Mohseni, Peyman Hossein; Farshad, Ali Asghar; Mirkazemi, Roksana; Orak, Rouhangiz Jamshidi

2015-01-01

The purpose of this study was to assess living and workplace safety conditions of construction workers in Tehran, Iran. This cross-sectional study was conducted among 410 construction sites in a municipal area of Tehran whose municipal building permits were issued in 2011. Data on ventilation, workplace safety and hygiene were collected by direct observation and interviews with site foremen. Noise levels were estimated from 10 sound-level-meter stations in the municipality area. Lack of ventilation in the workers' rooms was abundant. Bathrooms were unhygienic and minimum requirements such as lighting and ventilation did not exist in 80% of the cases. In nearly 50% of large construction sites, sewage and garbage disposal were inappropriate. Elevator safety was poor at all sites and no measures for fall prevention were present in over 88% of active construction sites. This study showed that the mean 24-h equivalent continuous sound level Leq was over 70 dB in 80% of the sites during weekdays. The results of this study revealed poor health and safety living and working conditions of construction workers in Tehran.

Care or Scare: The Safety of Youth in Congregate Care in New York City

ERIC Educational Resources Information Center

Freundlich, Madelyn; Avery, Rosemary J.; Padgett, Deborah

2007-01-01

Objective: This qualitative study examined stakeholders' perceptions of the safety of youth ages 12 and older living in congregate care facilities within the New York City foster care system. The study explored the youth's physical safety, the safety of their personal belongings, the physical conditions of congregate care settings, and the…

Interventional cardiology live case presentations: regulatory considerations.

PubMed

Farb, Andrew; Brown, Sheila A; Wolf, Deborah A; Zuckerman, Bram

2010-10-01

Live case presentations are increasingly common at interventional cardiology conferences. Taking advantage of significant advances in communication technology, broadcasts of procedures can be viewed as an extension of traditional medical education targeted to large groups of practitioners. However, there are important ethical, commercial, and patient safety issues associated with live cases that deserve attention. Use of investigational devices in live case demonstrations is subject to review and approval by FDA's Center for Devices and Radiological Health (CDRH), and the outcomes of patients participating in live cases are considered in the overall clinical study results. This article discusses CDRH's regulatory view of live case presentations with a focus on patient safety, clinical trial integrity, and concerns regarding improper medical device promotion. © 2010 Wiley-Liss, Inc.

Interventional cardiology live case presentations regulatory considerations.

PubMed

Farb, Andrew; Brown, Sheila A; Wolf, Deborah A; Zuckerman, Bram

2010-10-01

Live case presentations are increasingly common at interventional cardiology conferences. Taking advantage of significant advances in communication technology, broadcasts of procedures can be viewed as an extension of traditional medical education targeted to large groups of practitioners. However, there are important ethical, commercial, and patient safety issues associated with live cases that deserve attention. Use of investigational devices in live case demonstrations is subject to review and approval by FDA's Center for Devices and Radiological Health (CDRH), and the outcomes of patients participating in live cases are considered in the overall clinical study results. This article discusses CDRH's regulatory view of live case presentations with a focus on patient safety, clinical trial integrity, and concerns regarding improper medical device promotion. Copyright © 2010. Published by Elsevier Inc.

Vaccination in paediatric patients with auto-immune rheumatic diseases: a systemic literature review for the European League against Rheumatism evidence-based recommendations.

PubMed

Heijstek, M W; Ott de Bruin, L M; Borrow, R; van der Klis, F; Koné-Paut, I; Fasth, A; Minden, K; Ravelli, A; Abinun, M; Pileggi, G; Borte, M; Bijl, M; Wulffraat, N M

2011-12-01

To analyze available evidence on vaccinations in paediatric patients with rheumatic and autoinflammatory diseases. This evidence formed the basis of the recently constructed European League against Rheumatism (EULAR) recommendations for vaccination of these patients. A systematic literature review in the MEDLINE and EMBASE databases was conducted using various terms for vaccinations, paediatric rheumatic and autoinflammatory diseases and immunosuppressive drugs. Only papers on paediatric patients (<18 years of age) were selected. A panel of 13 experts in the field graded methodological quality and extracted data using predefined criteria. 27 papers were available. No studies were found on autoinflammatory diseases. 14 studies considered live-attenuated vaccines. Evidence so far supports the safety and immunogenicity of non-live composite vaccines, although studies were underpowered to accurately assess safety. Live-attenuated vaccines did not cause disease flares or severe adverse events, not even in patients on methotrexate and low dose glucocorticosteroids. Seven patients on anti-TNFalpha therapy were described receiving the live-attenuated measles, mumps, rubella (n=5) or varicella (n=2) booster without severe adverse events. Data on safety and efficacy of vaccinations in paediatric patients with rheumatic diseases is reassuring, but too limited to draw definite conclusions. More research is needed on the safety and efficacy of especially live-attenuated vaccines in patients with rheumatic and autoinflammatory diseases using high dose immunosuppressive drugs. Copyright © 2011 Elsevier B.V. All rights reserved.

Socioeconomic status and the prevention of child home injuries: a survey of parents of preschool children.

PubMed Central

Evans, S. A.; Kohli, H. S.

1997-01-01

OBJECTIVES: To examine the effect of socioeconomic status on the attitudes parents of preschool children towards child home safety issues and practice of home safety measures. SETTING: A community based study in the Lanarkshire Health Board area, a mixed urban-rural setting in central Scotland. METHODS: A postal survey of two random samples of parents of preschool children (aged 3 years). One sample (A) involved parents living in more affluent areas and the other (B) parents living in less affluent areas. RESULTS: In general, parents in both groups showed similar attitudes towards home safety. The only significant differences to emerge were over parental perceptions of the safety of the neighbourhood in which they lived and over the availability of money to keep their child safe (group B > group A, p < 0.0042). Parents from group B also tended to report similar or safer levels of home safety behaviour to parents from group A. CONCLUSIONS: The findings do not suggest that differences in the injury experience of children from more and less affluent backgrounds are due to differences in parental attitude, knowledge, or practice of home safety measures. Thus, the study does not support the selective targeting of families from less affluent areas with educational interventions. Instead, the findings do support the use of a multi-method approach to home safety, where educational approaches are complemented by environmental modification. PMID:9113844

77 FR 4897 - Safety Zone; M/V Del Monte Live-Fire Gun Exercise, James River, Isle of Wight, VA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-01

...-AA00 Safety Zone; M/V Del Monte Live-Fire Gun Exercise, James River, Isle of Wight, VA AGENCY: Coast... provide for the safety of life on navigable waters during the live-fire gun exercises on the M/V Del Monte... associated with the live-fire gun exercise. DATES: This rule is effective in the CFR on February 1, 2012...

76 FR 31848 - Safety Zone; M/V Del Monte Live-Fire Gun Exercise, James River, Isle of Wight, Virginia

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-02

...-AA00 Safety Zone; M/V Del Monte Live-Fire Gun Exercise, James River, Isle of Wight, Virginia AGENCY... provide for the safety of life on navigable waters during the live-fire gun exercises on the M/V Del Monte... associated with the live-fire gun exercise. DATES: This rule will be effective from 11 a.m. June 6, 2011...

Safety planning in focus groups of Malawian women living with HIV: helping each other deal with violence and abuse.

PubMed

Mkandawire-Valhmu, Lucy; Stevens, Patricia E; Kako, Peninnah M; Dressel, Anne

2013-11-01

In this critical ethnography, 72 HIV-infected women in Southern Malawi participated in 12 focus groups discussing the impact of HIV and violence. Our analysis, informed by a postcolonial feminist perspective, revealed women's capacity to collectively engage in safety planning. We present our findings about women's experiences based on narratives detailing how women collectively strategized safety planning efforts to mitigate the impact of violence. This study helps to fill a gap in the literature on the intersection between HIV and violence in women's lives. Strategies discussed by the women could form a basis for safety planning interventions for women in similar circumstances.

The Use of Safety Plans with Children and Adolescents Living in Violent Families

ERIC Educational Resources Information Center

Kress, Victoria E.; Adamson, Nicole A.; Paylo, Matthew J.; DeMarco, Carrie; Bradley, Nicole

2012-01-01

Counselors are regularly confronted with children and adolescents who reside in violent or potentially violent living environments. In this article, safety plans are presented as a tool that counselors can use to promote the safety of children living in unsafe family situations. Ethics-related counseling issues that should be considered when…

Safety of Bifidobacterium animalis subsp. lactis (B. lactis) strain BB-12-supplemented yogurt in healthy adults on antibiotics: a phase I safety study

USDA-ARS?s Scientific Manuscript database

Probiotics are live microorganisms that, when administered in sufficient doses, provide health benefits on the host. The United States Food and Drug Administration (FDA) requires phase I safety studies for probiotics when the intended use of the product is as a drug. The purpose of the study was to ...

Long-Term Safety and Immunogenicity of a Tetravalent Live-Attenuated Dengue Vaccine and Evaluation of a Booster Dose Administered to Healthy Thai Children

PubMed Central

Watanaveeradej, Veerachai; Simasathien, Sriluck; Mammen, Mammen P.; Nisalak, Ananda; Tournay, Elodie; Kerdpanich, Phirangkul; Samakoses, Rudiwilai; Putnak, Robert J.; Gibbons, Robert V.; Yoon, In-Kyu; Jarman, Richard G.; De La Barrera, Rafael; Moris, Philippe; Eckels, Kenneth H.; Thomas, Stephen J.; Innis, Bruce L.

2016-01-01

We evaluated the safety and immunogenicity of two doses of a live-attenuated, tetravalent dengue virus vaccine (F17/Pre formulation) and a booster dose in a dengue endemic setting in two studies. Seven children (7- to 8-year-olds) were followed for 1 year after dose 2 and then given a booster dose (F17/Pre formulation), and followed for four more years (Child study). In the Infant study, 49 2-year-olds, vaccinated as infants, were followed for approximately 3.5 years after dose 2 and then given a booster dose (F17) and followed for one additional year. Two clinically notable events were observed, both in dengue vaccine recipients in the Infant study: 1 case of dengue approximately 2.7 years after dose 2 and 1 case of suspected dengue after booster vaccinations. The booster vaccinations had a favorable safety profile in terms of reactogenicity and adverse events reported during the 1-month follow-up periods. No vaccine-related serious adverse events were reported during the studies. Neutralizing antibodies against dengue viruses 1–4 waned during the 1–3 years before boosting, which elicited a short-lived booster response but did not provide a long-lived, multivalent antibody response in most subjects. Overall, this candidate vaccine did not elicit a durable humoral immune response. PMID:27022153

75 FR 44720 - Safety Zone; Live-Fire Gun Exercise, M/V Del Monte, James River, VA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-29

...-AA00 Safety Zone; Live-Fire Gun Exercise, M/V Del Monte, James River, VA AGENCY: Coast Guard, DHS... mariners from the hazards associated with live fire and explosive training events. DATES: This rule is... Hampton Roads was notified that the U.S. Navy will conduct a live fire and explosive training event...

Safety of cornea and iris in ocular surgery with 355-nm lasers.

PubMed

Wang, Jenny; Chung, Jae Lim; Schuele, Georg; Vankov, Alexander; Dalal, Roopa; Wiltberger, Michael; Palanker, Daniel

2015-09-01

A recent study showed that 355-nm nanosecond lasers cut cornea with similar precision to infrared femtosecond lasers. However, use of ultraviolet wavelength requires precise assessment of ocular safety to determine the range of possible ophthalmic applications. In this study, the 355-nm nanosecond laser was evaluated for corneal and iris damage in rabbit, porcine, and human donor eyes as determined by minimum visible lesion (MVL) observation, live/dead staining of the endothelium, and apoptosis assay. Single-pulse damage to the iris was evaluated on porcine eyes using live/dead staining. In live rabbits, the cumulative median effective dose (ED50) for corneal damage was 231 J/cm2, as seen by lesion observation. Appearance of endothelial damage in live/dead staining or apoptosis occurred at higher radiant exposure of 287 J/cm2. On enucleated rabbit and porcine corneas, ED50 was 87 and 52 J/cm2, respectively, by MVL, and 241 and 160 J/cm2 for endothelial damage. In human eyes, ED50 for MVL was 110 J/cm2 and endothelial damage at 453 J/cm2. Single-pulse iris damage occurred at ED 50 of 208 mJ/cm2. These values determine the energy permitted for surgical patterns and can guide development of ophthalmic laser systems. Lower damage threshold in corneas of enucleated eyes versus live rabbits is noted for future safety evaluation.

Long-Term Safety and Immunogenicity of a Tetravalent Live-Attenuated Dengue Vaccine and Evaluation of a Booster Dose Administered to Healthy Thai Children.

PubMed

Watanaveeradej, Veerachai; Simasathien, Sriluck; Mammen, Mammen P; Nisalak, Ananda; Tournay, Elodie; Kerdpanich, Phirangkul; Samakoses, Rudiwilai; Putnak, Robert J; Gibbons, Robert V; Yoon, In-Kyu; Jarman, Richard G; De La Barrera, Rafael; Moris, Philippe; Eckels, Kenneth H; Thomas, Stephen J; Innis, Bruce L

2016-06-01

We evaluated the safety and immunogenicity of two doses of a live-attenuated, tetravalent dengue virus vaccine (F17/Pre formulation) and a booster dose in a dengue endemic setting in two studies. Seven children (7- to 8-year-olds) were followed for 1 year after dose 2 and then given a booster dose (F17/Pre formulation), and followed for four more years (Child study). In the Infant study, 49 2-year-olds, vaccinated as infants, were followed for approximately 3.5 years after dose 2 and then given a booster dose (F17) and followed for one additional year. Two clinically notable events were observed, both in dengue vaccine recipients in the Infant study: 1 case of dengue approximately 2.7 years after dose 2 and 1 case of suspected dengue after booster vaccinations. The booster vaccinations had a favorable safety profile in terms of reactogenicity and adverse events reported during the 1-month follow-up periods. No vaccine-related serious adverse events were reported during the studies. Neutralizing antibodies against dengue viruses 1-4 waned during the 1-3 years before boosting, which elicited a short-lived booster response but did not provide a long-lived, multivalent antibody response in most subjects. Overall, this candidate vaccine did not elicit a durable humoral immune response. © The American Society of Tropical Medicine and Hygiene.

Powassan (POW) Virus Basics

MedlinePlus

... Coverage Injury, Violence & Safety Life Stages & Populations Policy, Economics & Legislation Prevention & Healthy Living ABOUT US search input ... Coverage Injury, Violence & Safety Life Stages & Populations Policy, Economics & Legislation Prevention & Healthy Living Search the Site Home ...

Promoting Health and Safety. Skills for Independent Living.

ERIC Educational Resources Information Center

Agran, Martin, Ed.; And Others

This guidebook provides behavioral-instructional strategies for teaching essential personal safety skills and promoting overall well-being to persons with developmental disabilities. Case studies demonstrate these strategies in practice, and detailed curriculum goals are included to guide intervention efforts. To ensure that learners both…

A National Study of Community Living: Impact of Type of Residence and Hours of In-Home Support

ERIC Educational Resources Information Center

Kim, Rah Kyung; Dymond, Stacy K.

2012-01-01

This study investigated the frequency of community participation and level of assistance needed to perform domestic and safety skills for individuals with severe disabilities who live successfully in the community, based on type of residence and hours of in-home support provided. Participants included residential specialists from small community…

School Safety: Saving Lives with AEDs

ERIC Educational Resources Information Center

Slusser, Greg

2012-01-01

Automated external defibrillators (AEDs) on school and university campuses have saved many lives. Students, teachers and community members have been among the fortunate ones pulled from the brink of death. Medical studies validating the effectiveness of AEDs in schools and other public settings have been published in numerous medical journals.…

[Pregnant women's food safety and nutritional status in Cartagena, Colombia 2011].

PubMed

López-Sáleme, Rossana; Díaz-Montes, Carmen E; Bravo-Aljuriz, Leidy; Londoño-Hio, Nataly P; Salguedo-Pájaro, Maireng del Carmen; Camargo-Marín, Casandra C; Osorio-Espitia, Eider

2012-01-01

Establishing an association between food safety and nutritional status in pregnant women in Cartagena. This was a cross-sectional study, using a sample of 413 pregnant women living in urban areas who were affiliated to healthcare-providing companies in Cartagena. A 95 % confidence level, 5 % error and 0.41 prevalence were used. they were stratified by proportional allocation; nutritional status was identified by anthropometric indicators plotted on a Rosso-Mardones nomogram and food safety was determined by a national survey of the situation. Stata 9.2 statistical software was used for a descriptive analysis of the data using frequencies, percentages, averages and standard deviations. The odds ratio (OR)* and p <0.05 significance level were estimated in bivariate analysis. Mean age was 24.3 years-old, 72.2 % were living with a partner and 52 % belonged to stratum 1; it was determined that 70.2 % had food safety. Regarding nutritional status, it was observed that 42 % had maintained appropriate weight during pregnancy. Food safety was not associated with nutritional status (OR 0.8; 0.5-1.3 95 %CI). A high percentage of pregnant women had altered nutritional status, tending towards deficit or towards increase reported as having food safety. This may have been because this study assessed food safety in relation to even though the pregnant women may have had food available, this did not guarantee that they consumed it in suitable quantities and/or quality, such aspects not having been evaluated in this study.

Efficacy of a food safety comic book on knowledge and self-reported behavior for persons living with AIDS.

PubMed

Dworkin, Mark S; Peterson, Caryn E; Gao, Weihua; Mayor, Angel; Hunter, Robert; Negron, Edna; Fleury, Alison; Besch, C Lynn

2013-01-01

Persons living with AIDS are highly vulnerable to foodborne enteric infections with the potential for substantial morbidity and mortality. Educational materials about foodborne enteric infections intended for this immunocompromised population have not been assessed for their efficacy in improving knowledge or encouraging behavior change. AIDS patients in four healthcare facilities in Chicago, New Orleans, and Puerto Rico were recruited using fliers and word of mouth to healthcare providers. Those who contacted research staff were interviewed to determine food safety knowledge gaps and risky behaviors. A food safety educational comic book that targeted knowledge gaps was created, piloted, and provided to these patients who were instructed to read it and return at least 2 weeks later for a follow-up interview. The overall food safety score was determined by the number of the 26 knowledge/belief/behavior questions from the survey answered correctly. Among 150 patients who participated in both the baseline and follow-up questionnaire, the intervention resulted in a substantial increase in the food safety score (baseline 59%, post-intervention 81%, p<0.001). The intervention produced a significant increase in all the food safety knowledge, belief, and behavior items that comprised the food safety score. Many of these increases were from baseline knowledge below 80 percent to well above 90%. Most (85%) of the patients stated they made a change to their behavior since receiving the educational booklet. This comic book format intervention to educate persons living with AIDS was highly effective. Future studies should examine to what extent long-term behavioral changes result.

Safety and immunogenecity of a live attenuated Rift Valley fever vaccine (CL13T) in camels.

PubMed

Daouam, S; Ghzal, F; Naouli, Y; Tadlaoui, K O; Ennaji, M M; Oura, C; El Harrak, M

2016-07-26

Rift Valley fever is an emerging zoonotic viral disease, enzootic and endemic in Africa and the Arabian Peninsula, which poses a significant threat to both human and animal health. The disease is most severe in ruminants causing abortions in pregnant animals, especially sheep animals and high mortality in young populations. High mortality rates and severe clinical manifestation have also been reported among camel populations in Africa, to attend however none of the currently available live vaccines against RVF have been tested for safety and efficacy in this species. In this study, the safety and efficacy (through a neutralizing antibody response) of the thermostable live attenuated RVF CL13T vaccine were evaluated in camels in two different preliminary experiments involving 16 camels, (that 12 camels and 4 pregnant camels). The study revealed that the CL13T vaccine was safe to use in camels and no abortions or teratogenic effects were observed. The single dose of the vaccine stimulated a strong and long-lasting neutralizing antibody response for up to 12 months. The presence of neutralization antibodies is likely to correlate with protection; however protection would need to be confirmed by challenge experiments using the virulent RVF virus.

Health and Family Living. Teacher Guidebook and Student Activity Book. Adult Basic Education Project REAL: Relevant Education for Adult Learners.

ERIC Educational Resources Information Center

Edgar, S. Keith

This packet contains both a teacher's guide and a student activity book designed to help adult students learn about health and family living. Both booklets cover the following topics: health in the home, safety in the home (safety tips concerning children, tips on indoor safety, first aid), helping children with school activities, leisure time and…

Associations between Safety from Crime, Cycling, and Obesity in a Dutch Elderly Population: Results from the Longitudinal Aging Study Amsterdam

PubMed Central

Kremers, Stef P. J.; de Bruijn, Gert-Jan; Visscher, Tommy L. S.; Deeg, Dorly J. H.; Thomése, G. C. Fleur; Visser, Marjolein; van Mechelen, Willem; Brug, Johannes

2012-01-01

The objective of this cross-sectional study was to investigate differences in associations between crime rates, cycling, and weight status between people living in low and high socioeconomic status (SES) neighbourhoods. In total, 470 participants in the Longitudinal Aging Study Amsterdam were included (age: 63–70 y). Body height and weight were measured using a stadiometer and calibrated weight scale, respectively. Cycling behaviour was assessed in a face-to-face interview, and neighbourhood crime rates were assessed using data from police reports. Men residing in high SES neighbourhoods cycled more than males residing in low SES neighbourhoods. Cycling was negatively related to crime rates among both men and women living in low SES neighbourhoods. Among men living in low SES neighbourhoods, more cycling was associated with lower BMI. Interventions aiming to prevent obesity in older people may consider aiming at increasing bicycle use in lower SES neighbourhoods, but neighbourhood safety issues should be considered. PMID:22523503

Living up to safety values in health care: the effect of leader behavioral integrity on occupational safety.

PubMed

Halbesleben, Jonathon R B; Leroy, Hannes; Dierynck, Bart; Simons, Tony; Savage, Grant T; McCaughey, Deirdre; Leon, Matthew R

2013-10-01

While previous research has identified that leaders' safety expectations and safety actions are important in fostering occupational safety, research has yet to demonstrate the importance of leader alignment between safety expectations and actions for improving occupational safety. We build on safety climate literature and theory on behavioral integrity to better understand the relationship between the leader's behavioral integrity regarding safety and work-related injuries. In a time-lagged study of 658 nurses, we find that behavioral integrity for high safety values is positively associated with greater reporting of fewer and less severe occupational injuries. The effects of behavioral integrity regarding safety can be better understood through the mediating mechanisms of safety compliance and psychological safety toward one's supervisor. We discuss the implications of our findings for future research on safety climate.

Clustering of Internet Risk Behaviors in a Middle School Student Population

ERIC Educational Resources Information Center

Dowell, Elizabeth B.; Burgess, Ann W.; Cavanaugh, Deborah J.

2009-01-01

Background: Internet safety is a growing public concern especially among adults and youth who live in an "instant messaging" world of technological communication. To better understand how early adolescents are using the Internet, a study was undertaken to more clearly identify the online general use, safety knowledge, and risk behaviors…

'Picture me healthy': a pilot study using photovoice to explore health perceptions among migrant youth in Beijing, China.

PubMed

Leung, May May; Jun, Jing; Tseng, Anna; Bentley, Margaret

2017-09-01

Globalization has resulted in an influx of migrant families from rural provinces into the urban areas of China. Although the migrant population may live in the same cities as urban residents, they experience different lives because of restricted access to job opportunities, social services, and schools for children. Limited research exists with Chinese rural-to-urban migrant youth, particularly using community-based approaches. This study explored migrant youths' perceptions of their nutrition, physical activity, and health environment, using the community-based participatory research method of photovoice. Twelve migrant youth (6 boys and 6 girls) in Beijing, China, participated in two photovoice assignments focused on personal safety, nutrition, and physical activity. The photographs taken by the youth guided group discussions and semi-structured interviews. Inductive and deductive processes were used to identify codes (ideas emerging from text); similar codes were grouped into themes. Pedestrian safety was the most common personal safety concern. Another safety issue was the excess garbage in the community. Garbage was also a barrier to nutrition and physical activity as it was a food sanitation concern and limited the physical environments where children could play. Schools and community recreation centers were perceived as facilitators of physical activity. However, community centers were also a barrier as a limited number of them caused overcrowding, resulting in safety concerns. Photovoice enables youth to express their health perceptions. Our data provide interesting preliminary insight into the lives of Chinese migrant youth, which could help inform the development of interventions and advocate for positive environmental changes for this marginalized population.

Home fire safety intervention pilot with urban older adults living in Wales.

PubMed

Lehna, Carlee; Merrell, Joy; Furmanek, Stephen; Twyman, Stephanie

2017-02-01

The purpose of this pilot study was to evaluate the effects of a home fire safety (HFS) education program developed in the US, on improved HFS knowledge and practice in a purposive sample of 12 urban older adults living in Swansea, Wales. Knowledge was tested at baseline (T1), immediately after watching a Video on HFS (T2), and at 2-week follow-up (T3). A majority of the participants were Caucasian (n=9, 81.8%), and female (n=11, 91.7%); their mean age was 78years old (SD=12.7years). They had two chronic illnesses (n=1.8, SD=1.3), walked without help (n=7, 58.3%), and lived in a flat (n=10, 90.9%). Knowledge scores (percent correct) changed over time and were significantly different from T1 (46.7%) to T2 (59.2%, p=0.04) and from T1 (46.7%) to T3 (58.9%, p=0.04), but T2 and T3 (p=0.94) scores showed no difference. There is a need for educational HFS intervention programs aimed at this age group. This pilot successfully targeted active older adults living independently in sheltered housing complexes. Further fire safety research is needed with community dwelling older adults living in other types of housing. Copyright © 2016 Elsevier Ltd and ISBI. All rights reserved.

Associations between perceived social environment and neighborhood safety: Health implications.

PubMed

De Jesus, Maria; Puleo, Elaine; Shelton, Rachel C; Emmons, Karen M

2010-09-01

This study examined the associations between social networks, social support, social cohesion, and perceived neighborhood safety among an ethnically diverse sample of 1352 residents living in 12 low-income public housing sites in Boston, Massachusetts. For males and females, social cohesion was associated with perceived safety. For males, a smaller social network was associated with greater feelings of safety. Social support was not a significant predictor of perceived safety. The findings reported here are useful in exploring a potential pathway through which social environmental factors influence health and in untangling the complex set of variables that may influence perceived safety. Copyright 2010 Elsevier Ltd. All rights reserved.

Combined administration in a single injection of a feline multivalent modified live vaccine against FHV, FCV, and FPLV together with a recombinant FeLV vaccine is both safe and efficacious for all four major feline viral pathogens.

PubMed

Kanellos, Theo; Sutton, David J; Salisbury, Claire F; Chalmers, William Stuart K

2008-08-01

Nobivac Tricat, a lyophilised trivalent modified live attenuated vaccine is routinely used to protect cats against three commonly diagnosed feline viral pathogens namely herpesvirus, calicivirus and panleukopenia virus. The recognition of feline leukaemia virus (FeLV) as an important viral pathogen has prompted the development of an efficacious liquid recombinant subunit FeLV vaccine (p45 envelope protein). Lyophilised Tricat vaccine was dissolved in the liquid FeLV vaccine and no detectable deleterious effect on the titre of any of the live virus components was observed after 2h incubation. In vivo studies where the vaccines were mixed in the same syringe prior to inoculation showed no alteration to the safety profile assessed by repeat and overdose studies. Serological comparisons of the modified live viral antibody titres showed no evidence of reduced responses following administration of the mixed products. Challenge studies using pathogenic herpesvirus and FeLV revealed no difference in the degree of clinical protection. This paper shows that neither safety nor efficacy is adversely affected as a result of mixing the two vaccines.

Study on Insulation Diagnosis of Power Lines in Apartment Houses

NASA Astrophysics Data System (ADS)

Okamoto, Tatsuki; Taki, Shoji; Fukui, Toshiaki; Soga, Akiya; Ezure, Shoichiro; Asano, Jun-Ichi; Uto, Yukio

Insulation diagnosis is vital issue for safety of urban lives despite of the difficulty of power interruption even for the diagnosis. Recently, live-line insulation diagnosis becomes more important and realistic to maintain good insulation conditions of power lines in apartment houses in wide range of residential sizes. This paper describes new trend of insulation diagnosis of power lines of apartment houses based on clip-on current measurement method with a lot of live-line measurement data and also describes the applicability of new live-line insulation diagnostic method.

Efficacy of a Food Safety Comic Book on Knowledge and Self-Reported Behavior for Persons Living with AIDS

PubMed Central

Dworkin, Mark S.; Peterson, Caryn E.; Gao, Weihua; Mayor, Angel; Hunter, Robert; Negron, Edna; Fleury, Alison; Besch, C. Lynn

2013-01-01

Introduction Persons living with AIDS are highly vulnerable to foodborne enteric infections with the potential for substantial morbidity and mortality. Educational materials about foodborne enteric infections intended for this immunocompromised population have not been assessed for their efficacy in improving knowledge or encouraging behavior change. Methods/Results AIDS patients in four healthcare facilities in Chicago, New Orleans, and Puerto Rico were recruited using fliers and word of mouth to healthcare providers. Those who contacted research staff were interviewed to determine food safety knowledge gaps and risky behaviors. A food safety educational comic book that targeted knowledge gaps was created, piloted, and provided to these patients who were instructed to read it and return at least 2 weeks later for a follow-up interview. The overall food safety score was determined by the number of the 26 knowledge/belief/behavior questions from the survey answered correctly. Among 150 patients who participated in both the baseline and follow-up questionnaire, the intervention resulted in a substantial increase in the food safety score (baseline 59%, post-intervention 81%, p<0.001). The intervention produced a significant increase in all the food safety knowledge, belief, and behavior items that comprised the food safety score. Many of these increases were from baseline knowledge below 80 percent to well above 90%. Most (85%) of the patients stated they made a change to their behavior since receiving the educational booklet. Conclusion This comic book format intervention to educate persons living with AIDS was highly effective. Future studies should examine to what extent long-term behavioral changes result. PMID:24124447

A Phase II, Randomized, Safety and Immunogenicity Trial of a Re-Derived, Live-Attenuated Dengue Virus Vaccine in Healthy Children and Adults Living in Puerto Rico.

PubMed

Bauer, Kristen; Esquilin, Ines O; Cornier, Alberto Santiago; Thomas, Stephen J; Quintero Del Rio, Ana I; Bertran-Pasarell, Jorge; Morales Ramirez, Javier O; Diaz, Clemente; Carlo, Simon; Eckels, Kenneth H; Tournay, Elodie; Toussaint, Jean-Francois; De La Barrera, Rafael; Fernandez, Stefan; Lyons, Arthur; Sun, Wellington; Innis, Bruce L

2015-09-01

This was a double-blind, randomized, controlled, phase II clinical trial, two dose study of re-derived, live-attenuated, tetravalent dengue virus (TDEN) vaccine (two formulations) or placebo in subjects 1-50 years of age. Among the 636 subjects enrolled, 331 (52%) were primed, that is, baseline seropositive to at least one dengue virus (DENV) type. Baseline seropositivity prevalence increased with age (10% [< 2 years], 26% [2-4 years], 60% [5-20 years], and 93% [21-50 years]). Safety profiles of TDEN vaccines were similar to placebo regardless of priming status. No vaccine-related serious adverse events (SAEs) were reported. Among unprimed subjects, immunogenicity (geometric mean antibody titers [GMT] and seropositivity rates) for each DENV increased substantially in both TDEN vaccine groups with at least 74.6% seropositive for four DENV types. The TDEN vaccine candidate showed an acceptable safety and immunogenicity profile in children and adults ranging from 1 to 50 years of age, regardless of priming status. ClinicalTrials.gov: NCT00468858. © The American Society of Tropical Medicine and Hygiene.

Should Gun Safety Be Taught in Schools? Perspectives of Teachers

ERIC Educational Resources Information Center

Obeng, Cecilia

2010-01-01

Background: Gun-related injuries and deaths among children occur at disproportionately high rates in the United States. Children who live in homes with guns are the most likely victims. This study describes teachers' views on whether gun safety should be taught to children in the preschool and elementary years. Methods: A total of 150 survey…

Tensions and Troubles in Young People's Talk about Safety and Danger in a Violent Neighbourhood

ERIC Educational Resources Information Center

Parkes, Jenny

2007-01-01

This paper examines how young people living in a violent neighbourhood construct understandings about danger, violence and safety. Reporting findings from a qualitative study that investigated these issues with 8-14 year olds in a South African neighbourhood, the paper identifies how young people attempted to stay safe through reliance on adult…

Older Adults' Outdoor Walking: Inequalities in Neighbourhood Safety, Pedestrian Infrastructure and Aesthetics.

PubMed

Zandieh, Razieh; Martinez, Javier; Flacke, Johannes; Jones, Phil; van Maarseveen, Martin

2016-11-25

Older adults living in high-deprivation areas walk less than those living in low-deprivation areas. Previous research has shown that older adults' outdoor walking levels are related to the neighbourhood built environment. This study examines inequalities in perceived built environment attributes (i.e., safety, pedestrian infrastructure and aesthetics) and their possible influences on disparities in older adults' outdoor walking levels in low- and high-deprivation areas of Birmingham, United Kingdom. It applied a mixed-method approach, included 173 participants (65 years and over), used GPS technology to measure outdoor walking levels, used questionnaires (for all participants) and conducted walking interviews (with a sub-sample) to collect data on perceived neighbourhood built environment attributes. The results show inequalities in perceived neighbourhood safety, pedestrian infrastructure and aesthetics in high- versus low-deprivation areas and demonstrate that they may influence disparities in participants' outdoor walking levels. Improvements of perceived neighbourhood safety, pedestrian infrastructure and aesthetic in high-deprivation areas are encouraged.

Older Adults’ Outdoor Walking: Inequalities in Neighbourhood Safety, Pedestrian Infrastructure and Aesthetics

PubMed Central

Zandieh, Razieh; Martinez, Javier; Flacke, Johannes; Jones, Phil; van Maarseveen, Martin

2016-01-01

Older adults living in high-deprivation areas walk less than those living in low-deprivation areas. Previous research has shown that older adults’ outdoor walking levels are related to the neighbourhood built environment. This study examines inequalities in perceived built environment attributes (i.e., safety, pedestrian infrastructure and aesthetics) and their possible influences on disparities in older adults’ outdoor walking levels in low- and high-deprivation areas of Birmingham, United Kingdom. It applied a mixed-method approach, included 173 participants (65 years and over), used GPS technology to measure outdoor walking levels, used questionnaires (for all participants) and conducted walking interviews (with a sub-sample) to collect data on perceived neighbourhood built environment attributes. The results show inequalities in perceived neighbourhood safety, pedestrian infrastructure and aesthetics in high- versus low-deprivation areas and demonstrate that they may influence disparities in participants’ outdoor walking levels. Improvements of perceived neighbourhood safety, pedestrian infrastructure and aesthetic in high-deprivation areas are encouraged. PMID:27898023

Evaluating "The Safe Living Guide": A Home Hazard Checklist for Seniors

ERIC Educational Resources Information Center

Sorcinelli, Andrea; Shaw, Lynn; Freeman, Andrew; Cooper, Kim

2007-01-01

Purpose: The purpose of this study was to evaluate the utility and reliability of a home hazard checklist published in Health Canada, "The Safe Living Guide: A Guide to Home Safety for Seniors" (2003). Methods: 76 community-dwelling seniors evaluated the guide, and inter-rater reliability was determined through comparison of ratings of…

Effectiveness of assistive technology in improving the safety of people with dementia: a systematic review and meta-analysis.

PubMed

Brims, Lucy; Oliver, Kathryn

2018-04-10

Assistive technology (AT) may enable people with dementia to live safely at home for longer, preventing care home admission. This systematic review assesses the effectiveness of AT in improving the safety of people with dementia living in the domestic setting, by searching for randomised controlled trials, non-randomised controlled trials and controlled before-after studies which compared safety AT with treatment as usual. Measures of safety include care home admission; risky behaviours, accidents and falls at home; and numbers of deaths. The review updates the safety aspect of Fleming and Sum's 2014 systematic review. Seven bibliographic databases, the Social Care Institute for Excellence website and the Alzheimer's Society website were searched for published and unpublished literature between 2011-2016. Search terms related to AT, dementia and older people. Common outcomes were meta-analysed. Three randomised controlled trials were identified, including 245 people with dementia. No significant differences were found between intervention and control groups in care home admission (risk ratio 0.85 95% CI [0.37, 1.97]; Z = 0.37; p = 0.71). The probability of a fall occurring was 50% lower in the intervention group (risk ratio 0.50 95% CI [0.32, 0.78]; Z = 3.03; p = 0.002). One included study found that a home safety package containing AT significantly reduced risky behaviour and accidents (F(45) = 4.504, p < 0.001). Limitations include the few studies found and the inclusion of studies in English only. AT's effectiveness in decreasing care home admission is inconclusive. However, the AT items and packages tested improved safety through reducing falls risk, accidents and other risky behaviour.

Why Can't We Talk? : Working Together to Bridge the Communications Gap to Save Lives : A Guide For Public Officials

DOT National Transportation Integrated Search

2003-01-01

The inability of our public safety officials to readily communicate with each other threatens the publics safety and often results in unnecessary loss of lives and property. Recognizing that solutions to this national issue can only be achieved throu...

75 FR 53015 - Public Listening Session

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-30

... commercial motor vehicles (CMVs) and saving lives. In carrying out its safety mandate to reduce crashes.... Following are some of the key issues that the Agency hopes public comments will address. In addition to.../mission of improving the safety of commercial motor vehicles (CMV) and saving lives as it relates to some...

Efficacy, Safety, and Interactions of a Live Infectious Bursal Disease Virus Vaccine for Chickens Based on Strain IBD V877.

PubMed

Geerligs, Harm J; Ons, Ellen; Boelm, Gert Jan; Vancraeynest, Dieter

2015-03-01

Infectious bursal disease (IBD) is a highly contagious disease in young chickens which can result in high morbidity and mortality and also in great economic losses. The main target for the virus is the lymphoid tissue with a special predilection for the bursa of Fabricius. Several vaccines are available to control the disease. Intermediate plus vaccines are used in chickens with high maternal antibody titers which face high infection pressure. An example of an intermediate plus vaccine is a live vaccine based on IBD strain V877. The results of an efficacy study in commercial broilers with different levels of maternally derived antibodies (MDA) showed that the V877-based IBD vaccine can break through maternal antibody titers of higher than 1100 as determined by an IBD ELISA. The safety of the vaccine was demonstrated in a study in which specific-pathogen-free (SPF) chickens were vaccinated with a tenfold dose of the vaccine strain and a tenfold dose of the vaccine strain after five back passages in SPF chickens. The vaccine virus caused lesions, as could be expected for an intermediate plus vaccine, but the scores were not much higher than the maximal scores allowed for mild IBD vaccines in the European Pharmacopoeia, and reversion to virulence was absent. In studies in SPF chickens, there were no negative impacts by the IBD V877 vaccine on the efficacy of a live QX-like IB vaccine and a live Newcastle disease La Sota vaccine in vaccination challenge studies, although the IBD vaccine had a negative effect on the antibody response generated by the QX-like IB vaccine. It is concluded that the IBD V877 vaccine has the capacity to break through high levels of MDA, has a satisfactory safety profile, and interactions with other live vaccines are limited. In order to limit bursal lesions after vaccination it is recommended to confirm the presence of MDA before vaccinating with the V877 vaccine.

Vitamin G: effects of green space on health, well-being, and social safety

PubMed Central

Groenewegen, Peter P; van den Berg, Agnes E; de Vries, Sjerp; Verheij, Robert A

2006-01-01

Background Looking out on and being in the green elements of the landscape around us seem to affect health, well-being and feelings of social safety. This article discusses the design of a research program on the effects of green space in the living environment on health, well-being and social safety. Methods/design The program consists of three projects at three different scales: at a macro scale using data on the Netherlands as a whole, at an intermediate scale looking into the specific effect of green space in the urban environment, and at micro scale investigating the effects of allotment gardens. The projects are observational studies, combining existing data on land use and health interview survey data, and collecting new data through questionnaires and interviews. Multilevel analysis and GIS techniques will be used to analyze the data. Discussion Previous (experimental) research in environmental psychology has shown that a natural environment has a positive effect on well-being through restoration of stress and attentional fatigue. Descriptive epidemiological research has shown a positive relationship between the amount of green space in the living environment and physical and mental health and longevity. The program has three aims. First, to document the relationship between the amount and type of green space in people's living environment and their health, well-being, and feelings of safety. Second, to investigate the mechanisms behind this relationship. Mechanisms relate to exposure (leading to stress reduction and attention restoration), healthy behavior and social integration, and selection. Third, to translate the results into policy on the crossroads of spatial planning, public health, and safety. Strong points of our program are: we study several interrelated dependent variables, in different ordinary settings (as opposed to experimental or extreme settings), focusing on different target groups, using appropriate multilevel methods. PMID:16759375

Ballet and Dance

MedlinePlus

... 18-21yrs. Healthy Living Healthy Living Healthy Living Nutrition Fitness Sports Oral Health Emotional Wellness Growing Healthy Sleep Safety & ... Word Shop AAP Find a Pediatrician Healthy Living Nutrition Fitness Sports Oral Health Emotional Wellness Sleep Growing Healthy Healthy ...

Examining the Prevalence of Self-Reported Foodborne Illnesses and Food Safety Risks among International College Students in the United States

ERIC Educational Resources Information Center

Lyonga, Agnes Ngale; Eighmy, Myron A.; Garden-Robinson, Julie

2010-01-01

Foodborne illness and food safety risks pose health threats to everyone, including international college students who live in the United States and encounter new or unfamiliar foods. This study assessed the prevalence of self-reported foodborne illness among international college students by cultural regions and length of time in the United…

Six Tips for College Health and Safety

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Why Can't We Talk? : Working Together to Bridge the Communications Gap to Save Lives : A Guide For Public Officials. Supplemental Resources

DOT National Transportation Integrated Search

2003-01-01

The inability of our public safety officials to readily communicate with each other threatens the publics safety and often results in unnecessary loss of lives and property. Recognizing that solutions to this national issue can only be achieved throu...

Traffic Safety Facts, 2001: Occupant Protection.

ERIC Educational Resources Information Center

National Highway Traffic Safety Administration (DOT), Washington, DC.

This document provides statistical information on the benefits of occupant restraint systems in U.S. motor vehicle accidents. Data tables include: (1) estimated number of lives saved by restraint systems (seat belts, air bags, child restraints), 1975-2001; (2) cumulative estimated number of lives saved by safety belt use, 1975-2001; and (3)…

Occupant Protection. Traffic Safety Facts, 2000.

ERIC Educational Resources Information Center

National Highway Traffic Safety Administration (DOT), Washington, DC.

This document provides statistical information on the benefits of occupant restraint systems in U.S. motor vehicle accidents. Data tables include: (1) estimated number of lives saved by restraint systems (seat belts, air bags, child restraints), 1975-2000; (2) cumulative estimated number of lives saved by safety belt use, 1975-2000; and (3)…

Donor Safety in Living Donor Liver Transplantation: A Single-Center Analysis of 300 Cases

PubMed Central

Lei, Jianyong; Yan, Lunan; Wang, Wentao

2013-01-01

Aim To evaluate the safety to donors of living-donor liver transplantation. Methods This study included 300 consecutive living liver tissue donors who underwent operations at our center from July 2002 to December 2012. We evaluated the safety of donors with regard to three aspects complications were recorded prospectively and stratified by grade according to Clavien’s classification, and the data were compared in two stages (the first 5 years’ experience (pre-January 2008) and the latter 5 years’ experience (post-January 2008); laboratory tests such as liver function and blood biochemistry were performed; and the health-related quality of life was evaluated. Results There was no donor mortality at our center, and the overall morbidity rate was 25.3%. Most of the complications of living donors were either grade I or II. There were significantly fewer complications in the latter period of our study than in the initial period (19.9% vs 32.6%, P<0.001), and biliary complications were the most common complications, with an incidence of 9%. All of the liver dysfunction was temporary; however, the post-operative suppression of platelet count lasted for years. Although within the normal range, eight years after operation, 22 donors showed lower platelet levels (189×109/L) compared with the pre-operative levels (267×109/L) (P<0.05). A total of 98.4% of donors had returned to their previous levels of social activity and work, and 99.2% of donors would donate again if it was required and feasible. With the exception of two donors who experienced grade III complications (whose recipients died) and a few cases of abdominal discomfort, fatigue, chronic pain and scar itching, none of the living donors were affected by physical problems. Conclusion With careful donor selection and specialized patient care, low morbidity rates and satisfactory long-term recovery can be achieved after hepatectomy for living-donor liver transplantation. PMID:23637904

Donor safety in living donor liver transplantation: a single-center analysis of 300 cases.

PubMed

Lei, Jianyong; Yan, Lunan; Wang, Wentao

2013-01-01

To evaluate the safety to donors of living-donor liver transplantation. This study included 300 consecutive living liver tissue donors who underwent operations at our center from July 2002 to December 2012. We evaluated the safety of donors with regard to three aspects complications were recorded prospectively and stratified by grade according to Clavien's classification, and the data were compared in two stages (the first 5 years' experience (pre-January 2008) and the latter 5 years' experience (post-January 2008); laboratory tests such as liver function and blood biochemistry were performed; and the health-related quality of life was evaluated. There was no donor mortality at our center, and the overall morbidity rate was 25.3%. Most of the complications of living donors were either grade I or II. There were significantly fewer complications in the latter period of our study than in the initial period (19.9% vs 32.6%, P<0.001), and biliary complications were the most common complications, with an incidence of 9%. All of the liver dysfunction was temporary; however, the post-operative suppression of platelet count lasted for years. Although within the normal range, eight years after operation, 22 donors showed lower platelet levels (189 × 10(9)/L) compared with the pre-operative levels (267 × 10(9)/L) (P<0.05). A total of 98.4% of donors had returned to their previous levels of social activity and work, and 99.2% of donors would donate again if it was required and feasible. With the exception of two donors who experienced grade III complications (whose recipients died) and a few cases of abdominal discomfort, fatigue, chronic pain and scar itching, none of the living donors were affected by physical problems. With careful donor selection and specialized patient care, low morbidity rates and satisfactory long-term recovery can be achieved after hepatectomy for living-donor liver transplantation.

In situ medical simulation investigation of emergency department procedural sedation with randomized trial of experimental bedside clinical process guidance intervention.

PubMed

Siegel, Nathan A; Kobayashi, Leo; Dunbar-Viveiros, Jennifer A; Devine, Jeffrey; Al-Rasheed, Rakan S; Gardiner, Fenwick G; Olsson, Krister; Lai, Stella; Jones, Mark S; Dannecker, Max; Overly, Frank L; Gosbee, John W; Portelli, David C; Jay, Gregory D

2015-06-01

Patient safety during emergency department procedural sedation (EDPS) can be difficult to study. Investigators sought to delineate and experimentally assess EDPS performance and safety practices of senior-level emergency medicine residents through in situ simulation. Study sessions used 2 pilot-tested EDPS scenarios with critical action checklists, institutional forms, embedded probes, and situational awareness questionnaires. An experimental informatics system was separately developed for bedside EDPS process guidance. Postgraduate year 3 and 4 subjects completed both scenarios in randomized order; only experimental subjects were provided with the experimental system during second scenarios. Twenty-four residents were recruited into a control group (n = 12; 6.2 ± 7.4 live EDPS experience) and experimental group (n = 12; 11.3 ± 8.2 live EDPS experience [P = 0.10]). Critical actions for EDPS medication selection, induction, and adverse event recognition with resuscitation were correctly performed by most subjects. Presedation evaluations, sedation rescue preparation, equipment checks, time-outs, and documentation were frequently missed. Time-outs and postsedation assessments increased during second scenarios in the experimental group. Emergency department procedural sedation safety probe detection did not change across scenarios in either group. Situational awareness scores were 51% ± 7% for control group and 58% ± 12% for experimental group. Subjects using the experimental system completed more time-outs and scored higher Simulation EDPS Safety Composite Scores, although without comprehensive improvements in EDPS practice or safety. Study simulations delineated EDPS and assessed safety behaviors in senior emergency medicine residents, who exhibited the requisite medical knowledge base and procedural skill set but lacked some nontechnical skills that pertain to emergency department microsystem functions and patient safety. The experimental system exhibited limited impact only on in-simulation time-out compliance.

Measure Guideline: Combustion Safety for Natural Draft Appliances Using Indoor Air

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

Brand, L.

2014-04-01

This measure guideline covers how to assess and carry out the combustion safety procedures for appliances and heating equipment that uses indoor air for combustion in low-rise residential buildings. Only appliances installed in the living space, or in an area freely communicating with the living space, vented alone or in tandem with another appliance are considered here. A separate measure guideline addresses combustion appliances located either within the living space in enclosed closets or side rooms or outside the living space in an adjacent area like an attic or garage that use outdoor air for combustion. This document is formore » inspectors, auditors, and technicians working in homes where energy upgrades are being conducted whether or not air infiltration control is included in the package of measures being applied. In the indoor combustion air case, guidelines summarized here are based on language provided in several of the codes to establish minimum requirements for the space using simplified prescriptive measures. In addition, building performance testing procedures are provided by testing agencies. The codes in combination with the test procedures offer comprehensive combustion safety coverage to address safety concerns, allowing inexperienced residential energy retrofit inspectors to effectively address combustion safety issues and allow energy retrofits to proceed.« less

Combustion Safety for Appliances Using Indoor Air (Fact Sheet)

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

Not Available

2014-05-01

This measure guideline covers how to assess and carry out the combustion safety procedures for appliances and heating equipment that uses indoor air for combustion in low-rise residential buildings. Only appliances installed in the living space, or in an area freely communicating with the living space, vented alone or in tandem with another appliance are considered here. A separate measure guideline addresses combustion appliances located either within the living space in enclosed closets or side rooms or outside the living space in an adjacent area like an attic or garage that use outdoor air for combustion. This document is formore » inspectors, auditors, and technicians working in homes where energy upgrades are being conducted whether or not air infiltration control is included in the package of measures being applied. In the indoor combustion air case, guidelines summarized here are based on language provided in several of the codes to establish minimum requirements for the space using simplified prescriptive measures. In addition, building performance testing procedures are provided by testing agencies. The codes in combination with the test procedures offer comprehensive combustion safety coverage to address safety concerns, allowing inexperienced residential energy retrofit inspectors to effectively address combustion safety issues and allow energy retrofits to proceed.« less

Passengers' perception of the safety demonstration on board an aircraft

NASA Astrophysics Data System (ADS)

Ruenruoy, Ratchada

The cabin safety demonstration on board an aircraft is one of the methods to provide safety information for passengers before aircraft takeoff. However, passengers' enthusiasm toward safety demonstrations is normally low. Therefore, the study of passengers' perception toward safety briefings on board an aircraft is important in increasing the safety awareness for the travelling public on commercial aircraft. A survey was distributed to measure the perceptions of Middle Tennessee State University (MTSU) faculty and staff, Aerospace students, and international students who have traveled in the last year. It was generally found that watching the cabin safety demonstration before aircraft takeoff was believed to be important for passengers. However, the attention to the safety demonstration remained low because the safety briefings were not good enough in terms of clear communication, particularly in the recorded audio demonstration and the live safety demonstration methods of briefing.

An airport occupational health and safety management system from the OHSAS 18001 perspective.

PubMed

Dejanović, Dejana; Heleta, Milenko

2016-09-01

Occupational health and safety represents a set of technical, medical, legal, psychological, pedagogical and other measures with the aim to detect and eliminate hazards that threaten the lives and health of employees. These measures should be applied in a systematic way. Therefore, the aim of this study is to review occupational health and safety legislation in Serbia and the requirements that airports should fulfill for Occupational Health and Safety Assessment Series certification. Analyzing the specificity of airport activities and injuries as their outcomes, the article also proposes preventive measures for the health and safety of employees. Furthermore, the airport activities which are the most important from the standpoint of risks are defined, as the goals for occupational health and safety performance improvement.

Safety and walking ability of KAFO users with the C-Brace® Orthotronic Mobility System, a new microprocessor stance and swing control orthosis

PubMed Central

Pröbsting, Eva; Kannenberg, Andreas; Zacharias, Britta

2016-01-01

Background: There are clear indications for benefits of stance control orthoses compared to locked knee ankle foot orthoses. However, stance control orthoses still have limited function compared with a sound human leg. Objectives: The aim of this study was to evaluate the potential benefits of a microprocessor stance and swing control orthosis compared to stance control orthoses and locked knee ankle foot orthoses in activities of daily living. Study design: Survey of lower limb orthosis users before and after fitting of a microprocessor stance and swing control orthosis. Methods: Thirteen patients with various lower limb pareses completed a baseline survey for their current orthotic device (locked knee ankle foot orthosis or stance control orthosis) and a follow-up for the microprocessor stance and swing control orthosis with the Orthosis Evaluation Questionnaire, a new self-reported outcome measure devised by modifying the Prosthesis Evaluation Questionnaire for use in lower limb orthotics and the Activities of Daily Living Questionnaire. Results: The Orthosis Evaluation Questionnaire results demonstrated significant improvements by microprocessor stance and swing control orthosis use in the total score and the domains of ambulation (p = .001), paretic limb health (p = .04), sounds (p = .02), and well-being (p = .01). Activities of Daily Living Questionnaire results showed significant improvements with the microprocessor stance and swing control orthosis with regard to perceived safety and difficulty of activities of daily living. Conclusion: The microprocessor stance and swing control orthosis may facilitate an easier, more physiological, and safer execution of many activities of daily living compared to traditional leg orthosis technologies. Clinical relevance This study compared patient-reported outcomes of a microprocessor stance and swing control orthosis (C-Brace) to those with traditional knee ankle foot orthosis and stance control orthosis devices. The C-Brace offers new functions including controlled knee flexion during weight bearing and dynamic swing control, resulting in significant improvements in perceived orthotic mobility and safety. PMID:27151648

Risk Perceptions That Effect Behavior and Attitudes in Safety Programs

DTIC Science & Technology

2004-01-01

Turner, B.A. (1978), Man-made Disasters. London, Wykeham. Van Manen , Max. 1990. Reasearching lived experience: Human Science for an Action Sensitive Pedagogy. New York: State University of New York. ...method employed tried to capture the “essence” of lived experiences, which may have an impact on aviation safety. In Max Van Manen’s book

Health and Safety: Involving Community Workers in Early Childhood Classrooms

ERIC Educational Resources Information Center

Wallinga, Charlotte; Coleman, Mick; Bales, Diane

2007-01-01

Dramatic improvements have been made in the lives of children over the last century. Even so, many health and safety challenges remain unresolved. For example, unintentional injuries claim the lives of more children each year than any other cause of death. In addition, a panel of pediatricians reported that the incidence of childhood obesity…

Measure Guideline: Combustion Safety for Natural Draft Appliances Through Appliance Zone Isolation

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

Fitzgerald, J.; Bohac, D.

2014-04-01

This measure guideline covers how to assess and carry out the isolation of natural draft combustion appliances from the conditioned space of low-rise residential buildings. It deals with combustion appliances located either within the living space in enclosed closets or side rooms or outside the living space in an adjacent area like an attic or garage. This subset of houses does not require comprehensive combustion safety tests and simplified prescriptive procedures can be used to address safety concerns. This allows residential energy retrofit contractors inexperienced in advanced combustion safety testing to effectively address combustion safety issues and allow energy retrofitsmore » including tightening and changes to distribution and ventilation systems to proceed.« less

Perceived Neighborhood Safety and Adolescent School Functioning

PubMed Central

Martin-Storey, Alexa; Crosnoe, Robert

2014-01-01

This study examined the association between adolescents’ perceptions of their neighborhoods’ safety and multiple elements of their functioning in school with data on 15 year olds from the NICHD Study of Early Child Care and Youth Development (n = 924). In general, perceived neighborhood safety was more strongly associated with aspects of schooling that were more psychosocial in nature (e.g., school attachment) than those that were more cognitive (e.g., test scores). Examination of neighborhood and family moderators of these associations revealed that perceived neighborhood safety was negatively associated with grades for youth from low-income families but was positively associated with school attachment for youth from such families when they lived in neighborhoods rated by observers as high in physical disorder. PMID:25045245

Safety on North Carolina and Kentucky trout farms.

PubMed

Ogunsanya, T J; Durborow, R M; Myers, M L; Cole, H P; Thompson, S L

2011-01-01

The objective of this study was to identify and describe work-related safety hazards, injuries, and near-injury events (close calls) that occurred on trout farms in North Carolina and Kentucky. An interview instrument was used to collect information on occupational hazards, injuries, and near-injury events that resulted from work-related activities. Trout farmers reported occupational hazards including falling live tank lids, slippery surfaces on hauling trucks, lifting strains, falls from raceway walls and walkways, needlesticks while vaccinating fish, allergies, hypothermia/drowning, falls from cranes, chemical exposure, fire/explosions related to oxygen exposure, and electrical contact with overhead power lines. This study also reports solutions suggested by farm safety researchers or used by farmers to prevent the safety hazards found on trout farms.

Patient Safety: Ten Things You Can Do to Be a Safe Patient

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

E-Safety for the i-Generation: Combating the Misuse and Abuse of Technology in Schools

ERIC Educational Resources Information Center

Giant, Nikki

2013-01-01

How can you protect young people from the dangers of the internet, now that they are living increasingly hidden lives online? Cyber bullying, sexual harassment, cyber stalking--these are all risks that young people may face every day, and effective e-safety is more important than ever. This practical, hands-on resource will help you understand…

Preliminary assessment of the safety and immunogenicity of live oral cholera vaccine strain CVD 103-HgR in healthy Thai adults.

PubMed Central

Migasena, S; Pitisuttitham, P; Prayurahong, B; Suntharasamai, P; Supanaranond, W; Desakorn, V; Vongsthongsri, U; Tall, B; Ketley, J; Losonsky, G

1989-01-01

A single dose (5 x 10(8) organisms) of attenuated A- B+ Vibrio cholerae classical Inaba recombinant vaccine strain CVD 103-HgR or placebo was administered to 24 healthy young Thai adults in a randomized, placebo-controlled, double-blind trial of safety and immunogenicity. None of the volunteers experienced untoward reactions. The vaccine strain was recovered from 2 of 12 vaccines. The vibriocidal antibody response (the best immunological correlate of protection) was good: 11 of 12 vaccinees (92%) manifested significant serotype-homologous Inaba antibody rises with a peak reciprocal geometric mean titer (RGMT) postvaccination of 3,417; 9 of 12 exhibited significant serotype-heterologous Ogawa antibody rises (prevaccination RGMT, 180; peak RGMT, 2,874). Nine of 12 vaccinees had significant rises in serum antitoxin. None of the controls exhibited rises in vibriocidal or antitoxic antibody. This preliminary study further confirms the safety and immunogenicity of CVD 103-HgR live oral cholera vaccine and paves the way for larger community studies of this candidate cholera vaccine. PMID:2807523

Child Poverty, the Great Recession, and the Social Safety Net in the United States.

PubMed

Bitler, Marianne; Hoynes, Hiliary; Kuku, Elira

In this paper, we comprehensively examine the effects of the Great Recession on child poverty, with particular attention to the role of the social safety net in mitigating the adverse effects of shocks to earnings and income. Using a state panel data model and data for 2000 to 2014, we estimate the relationship between the business cycle and child poverty, and we examine how and to what extent the safety net is providing protection to at-risk children. We find compelling evidence that the safety net provides protection; that is, the cyclicality of after-tax-and-transfer child poverty is significantly attenuated relative to the cyclicality of private income poverty. We also find that the protective effect of the safety net is not similar across demographic groups, and that children from more disadvantaged backgrounds, such as those living with Hispanic or single heads, or particularly those living with immigrant household heads—or immigrant spouses—experience larger poverty cyclicality than those living with non- Hispanic white or married heads, or those living with native household heads with native spouses. Our findings hold across a host of choices for how to define poverty. These include measures based on absolute thresholds or more relative thresholds. They also hold for measures of resources that include not only cash and near-cash transfers net of taxes but also several measures of the value of public medical benefits.

Does Parents' Social Cohesion Influence Their Perception of Neighborhood Safety and Their Children's Active Commuting to and From School?

PubMed

Salahuddin, Meliha; Nehme, Eileen; Ranjit, Nalini; Kim, Young-Jae; Oluyomi, Abiodun O; Dowdy, Diane; Lee, Chanam; Ory, Marcia; Hoelscher, Deanna M

2016-12-01

The role of parents' perceptions of the neighborhood environment in determining children's active commuting to and from school (ACS) is understudied. This study examined the association between parents' perceptions of neighborhood social cohesion, perceived neighborhood safety, and their children's ACS. This cross-sectional analysis (n = 857 from 81 elementary schools in Texas) examined baseline data from the Texas Childhood Obesity Prevention Policy Evaluation project. Participants had a mean age of 9.6 (0.6) years, and 50% were girls. Mixed effects logistic regression models were used to assess gender-stratified associations between parent's perceived social cohesion and children's ACS and their perception of neighborhood safety. A positive significant association was observed between levels of perceived social cohesion and children's ACS for boys (P = 0.047); however, an inverse significant association was observed among girls (P = 0.033). Parents of boys living in neighborhoods with medium to high social cohesion were more likely to perceive their neighborhood as safe compared with parents living in neighborhoods with low social cohesion, though nonsignificant. Perceived neighborhood safety for walking and biking was associated with greater ACS among boys (P = 0.003). Our study findings indicate that both social and physical environments are important factors in determining ACS among boys.

Innovative in cellulo method as an alternative to in vivo neurovirulence test for the characterization and quality control of human live Yellow Fever virus vaccines: A pilot study.

PubMed

da Costa, Anaelle; Prehaud, Christophe; Khou, Cecile; Pardigon, Nathalie; Saulnier, Aure; Nougarede, Nolwenn; Lafon, Monique

2018-05-01

Live attenuated vaccines have proved to be mostly valuable in the prevention of infectious diseases in humans, especially in developing countries. The safety and potency of vaccine, and the consistency of vaccine batch-to-batch manufacturing, must be proven before being administrated to humans. For now, the tests used to control vaccine safety largely involve animal testing. For live viral vaccines, regulations require suppliers to demonstrate the absence of neurovirulence in animals, principally in non-human primates and mice. In a search to reduce the use of animals and embracing the 3Rs principles (Replacement, Reduction, Refinement in the use of laboratory animals), we developed a new Blood-Brain Barrier Minibrain (BBB-Minibrain) in cellulo device to evaluate the neuroinvasiveness/neurovirulence of live Yellow Fever virus (YFV) vaccines. A pilot study was performed using the features of two distinct YFV strains, with the ultimate goal of proposing a companion test to characterize YFV neurovirulence. Here, we demonstrate that the BBB-Minibrain model is a promising alternative to consider for future replacement of YFV vaccine in vivo neurovirulence testing (see graphical abstract). Copyright © 2018. Published by Elsevier Ltd.

MCE Field Study Project.

ERIC Educational Resources Information Center

Taber, Florence M.

The effectiveness of six microcomputer programs designed for the secondary to adult population to teach concepts associated with daily living skills (vocations, elementary budgeting, money management assessment, banking, and home safety) was studied. These programs were field tested in special education classrooms in three different school…

The Blue Dog: evaluation of an interactive software program to teach young children how to interact safely with dogs.

PubMed

Schwebel, David C; Morrongiello, Barbara A; Davis, Aaron L; Stewart, Julia; Bell, Melissa

2012-04-01

Pre-post-randomized design evaluated The Blue Dog, a dog safety software program. 76 children aged 3.5-6 years completed 3 tasks to evaluate dog safety pre- and postintervention: (a) pictures (recognition of safe/risky behavior), (b) dollhouse (recall of safe behavior via simulated dollhouse scenarios), and (c) live dog (actual behavior with unfamiliar live dog). Following preintervention evaluation, children were randomly assigned to dog or fire safety conditions, each involving 3 weeks of home computer software use. Children using Blue Dog had greater change in recognition of risky dog situations than children learning fire safety. No between-group differences emerged in recall (dollhouse) or engagement (live-dog) in risky behavior. Families enjoyed using the software. Blue Dog taught children knowledge about safe engagement with dogs, but did not influence recall or implementation of safe behaviors. Dog bites represent a significant pediatric injury concern and continued development of effective interventions is needed.

[Effects of a fall prevention program on falls in frail elders living at home in rural communities].

PubMed

Yoo, Jae-Soon; Jeon, Mi Yang; Kim, Chul-Gyu

2013-10-01

This study was conducted to determine the effects of a fall prevention program on falls, physical function, psychological function, and home environmental safety in frail elders living at home in rural communities. The design of this study was a nonequivalent control group pre posttest design. The study was conducted from July to November, 2012 with 30 participants in the experimental group and 30 in the control group. Participants were registered at the public health center of E County. The prevention program on falls consisted of laughter therapy, exercise, foot care and education. The program was provided once a week for 8 weeks and each session lasted 80 minutes. The risk score for falls and depression in the experimental group decreased significantly compared with scores for the control group. Compliance with prevention behavior related to falls, knowledge score on falls, safety scores of home environment, physical balance, muscle strength of lower extremities, and self-efficacy for fall prevention significantly increased in the experimental group compared with the control group. These results suggest that the prevention program on falls is effective for the prevention of falls in frail elders living at home.

Thalassemia

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Safety and walking ability of KAFO users with the C-Brace® Orthotronic Mobility System, a new microprocessor stance and swing control orthosis.

PubMed

Pröbsting, Eva; Kannenberg, Andreas; Zacharias, Britta

2017-02-01

There are clear indications for benefits of stance control orthoses compared to locked knee ankle foot orthoses. However, stance control orthoses still have limited function compared with a sound human leg. The aim of this study was to evaluate the potential benefits of a microprocessor stance and swing control orthosis compared to stance control orthoses and locked knee ankle foot orthoses in activities of daily living. Survey of lower limb orthosis users before and after fitting of a microprocessor stance and swing control orthosis. Thirteen patients with various lower limb pareses completed a baseline survey for their current orthotic device (locked knee ankle foot orthosis or stance control orthosis) and a follow-up for the microprocessor stance and swing control orthosis with the Orthosis Evaluation Questionnaire, a new self-reported outcome measure devised by modifying the Prosthesis Evaluation Questionnaire for use in lower limb orthotics and the Activities of Daily Living Questionnaire. The Orthosis Evaluation Questionnaire results demonstrated significant improvements by microprocessor stance and swing control orthosis use in the total score and the domains of ambulation ( p = .001), paretic limb health ( p = .04), sounds ( p = .02), and well-being ( p = .01). Activities of Daily Living Questionnaire results showed significant improvements with the microprocessor stance and swing control orthosis with regard to perceived safety and difficulty of activities of daily living. The microprocessor stance and swing control orthosis may facilitate an easier, more physiological, and safer execution of many activities of daily living compared to traditional leg orthosis technologies. Clinical relevance This study compared patient-reported outcomes of a microprocessor stance and swing control orthosis (C-Brace) to those with traditional knee ankle foot orthosis and stance control orthosis devices. The C-Brace offers new functions including controlled knee flexion during weight bearing and dynamic swing control, resulting in significant improvements in perceived orthotic mobility and safety.

Stop Ticks

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Prevent Shingles

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Preventing Suicide

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Research and technology in the Federal Motor Carrier Safety Administration

DOT National Transportation Integrated Search

2002-01-01

As the Federal Government's chief commercial vehicle safety agency, the Federal Motor Carrier Safety Administration's (FMCSA), Office of Research and Technology (R&T) focuses on saving lives and reducing injuries by helping to prevent crashes involvi...

Dollars for lives: the effect of highway capital investments on traffic fatalities.

PubMed

Nguyen-Hoang, Phuong; Yeung, Ryan

2014-12-01

This study examines the effect of highway capital investments on highway fatalities. We used state-level data from the 48 contiguous states in the United States from 1968 through 2010 to estimate the effects on highway fatalities of capital expenditures and highway capital stock. We estimated these effects by controlling for a set of control variables together with state and year dummy variables and state-specific linear time trends. We found that capital expenditures and capital stock had significant and negative effects on highway fatalities. States faced with declines in gas tax revenues have already cut back drastically on spending on roads including on maintenance and capital outlay. If this trend continues, it may undermine traffic safety. While states and local governments are currently fiscally strained, it is important for them to continue investments in roadways to enhance traffic safety and, more significantly, to save lives. Copyright © 2014 National Safety Council and Elsevier Ltd. All rights reserved.

Predicting Stress Related to Basic Needs and Safety in Darfur Refugee Camps: A Structural and Social Ecological Analysis

PubMed Central

RASMUSSEN, ANDREW; ANNAN, JEANNIE

2013-01-01

The research on the determinants of mental health among refugees has been largely limited to traumatic events, but recent work has indicated that the daily hassles of living in refugee camps also play a large role. Using hierarchical linear modelling to account for refugees nested within camp blocks, this exploratory study attempted to model stress surrounding safety and acquiring basic needs and functional impairment among refugees from Darfur living in Chad, using individual-level demographics (e.g., gender, age, presence of a debilitating injury), structural factors (e.g., distance from block to distribution centre), and social ecological variables (e.g., percentage of single women within a block). We found that stress concerning safety concerns, daily hassles, and functional impairment were associated with several individual-level demographic factors (e.g., gender), but also with interactions between block-level and individual-level factors as well (e.g., injury and distance to distribution centre). Findings are discussed in terms of monitoring and evaluation of refugee services. PMID:23626407

Predicting Stress Related to Basic Needs and Safety in Darfur Refugee Camps: A Structural and Social Ecological Analysis.

PubMed

Rasmussen, Andrew; Annan, Jeannie

2010-03-01

The research on the determinants of mental health among refugees has been largely limited to traumatic events, but recent work has indicated that the daily hassles of living in refugee camps also play a large role. Using hierarchical linear modelling to account for refugees nested within camp blocks, this exploratory study attempted to model stress surrounding safety and acquiring basic needs and functional impairment among refugees from Darfur living in Chad, using individual-level demographics (e.g., gender, age, presence of a debilitating injury), structural factors (e.g., distance from block to distribution centre), and social ecological variables (e.g., percentage of single women within a block). We found that stress concerning safety concerns, daily hassles, and functional impairment were associated with several individual-level demographic factors (e.g., gender), but also with interactions between block-level and individual-level factors as well (e.g., injury and distance to distribution centre). Findings are discussed in terms of monitoring and evaluation of refugee services.

Post-marketing surveillance of live-attenuated Japanese encephalitis vaccine safety in China.

PubMed

Wang, Yali; Dong, Duo; Cheng, Gang; Zuo, Shuyan; Liu, Dawei; Du, Xiaoxi

2014-10-07

Japanese encephalitis (JE) is the most severe form of viral encephalitis in Asia and no specific treatment is available. Vaccination provides an effective intervention to prevent JE. In this paper, surveillance data for adverse events following immunization (AEFI) related to SA-14-14-2 live-attenuated Japanese encephalitis vaccine (Chengdu Institute of Biological Products) was presented. This information has been routinely generated by the Chinese national surveillance system for the period 2009-2012. There were 6024 AEFI cases (estimated reported rate 96.55 per million doses). Most common symptoms of adverse events were fever, redness, induration and skin rash. There were 70 serious AEFI cases (1.12 per million doses), including 9 cases of meningoencephalitis and 4 cases of death. The post-marketing surveillance data add the evidence that the Chengdu institute live attenutated vaccine has a reasonable safety profile. The relationship between encephalitis and SA-14-14-2 vaccination should be further studied. Copyright © 2014 Elsevier Ltd. All rights reserved.

Rural roadway safety perceptions among rural teen drivers living in and outside of towns.

PubMed

Ramirez, Marizen; Roth, Lisa; Young, Tracy; Peek-Asa, Corinne

2013-01-01

To compare perceptions about rural road and general driving behaviors between teens who live in- and out-of-town from rural communities in Iowa. A cross-sectional survey was conducted with 160 teens anticipating their Intermediate License within 3 months upon enrollment into this study. Self-administered surveys were used to collect demographics and driving exposures (eg, frequency of driving, age when first drove unsupervised). Two Likert scales were included to measure agreement with safe driving behaviors on rural roads and general safe driving behaviors (eg, speeding, seat belt use). T-tests were calculated comparing mean composite scores between in- and out-of-town teens, and between mean rural road and general driving safety attitude scores. A linear regression multivariable model was constructed to identify predictors of the rural road score. While the majority of teens endorsed rural road and general safe driving behaviors, up to 40% did not. Thirty-two percent did not believe the dangers of animals on rural roads, and 40% disagreed that exceeding the speed limit is dangerous. In-town teens were less safety conscious about rural road hazards with a significantly lower mean composite score (4.4) than out-of-town teens (4.6); mean scores for general driving behaviors were similar. Living out-of-town and owning one's own car were significant predictors of increased rural road safety scores. Rural, in-town teens have poorer safety attitudes about rural roadway hazards compared with out-of-town teens. Interventions that involve education, parental supervision, and practice on rural roads are critical for preventing teen crashes on rural roads. No claim to original US government works.

Wash Your Hands

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Avoid Mosquito Bites

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Oysters and Vibriosis

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

The safety of hormonal contraceptives for women living with HIV and their sexual partners.

PubMed

Phillips, Sharon J; Polis, Chelsea B; Curtis, Kathryn M

2016-01-01

Hormonal contraceptives are important for the health and well-being of some women living with HIV, so evaluation of evidence regarding their safety vis-à-vis HIV-related risks is important. We updated two prior systematic reviews on the impact of hormonal contraception (HC) on HIV disease progression and female-to-male HIV transmission. One new study finds no increased risk for HIV disease progression or death associated with oral contraceptive use [adjusted (adj) hazard ratio (HR) 0.83, confidence interval [CI] 0.48-1.44] or injectables (adj HR 0.72, CI 0.53-0.98). Three new studies did not find significantly increased risks for measures of female-to-male HIV transmission with HC use. Hormonal contraceptive methods do not appear to accelerate HIV disease progression. More research is needed to clarify whether HC impacts HIV transmissibility. Copyright © 2016. Published by Elsevier Inc.

Brilliant Blue G double staining enhances successful internal limiting membrane peeling with minimal adverse effect by low cellular permeability into live cells.

PubMed

Hisatomi, Toshio; Notomi, Shoji; Tachibana, Takashi; Oishi, Seiichiro; Asato, Ryo; Yamashita, Takehiro; Murakami, Yusuke; Ikeda, Yasuhiro; Enaida, Hiroshi; Sakamoto, Taiji; Ishibashi, Tatsuro

2015-02-01

Brilliant Blue G is used as a surgical adjuvant for retinal surgery. Although BBG double or multiple staining was reported, the effectiveness and safety of repeated staining is still elusive. To further examine the effectiveness and safety, we examined BBG in clinical cases in vivo, primary cell culture in vitro, and surgically resected specimen ex vivo. A retrospective interventional case series with in vitro and ex vivo studies were performed. Vitrectomy was performed in 28 cases of epiretinal membrane with BBG single to multiple staining. The surgically resected membranes were stained by BBG with or without cellular fixation. Primary cell cultures were examined with BBG and live/death cell markers, such as Calcein AM and TUNEL. Single staining provided satisfactory staining in seven cases. Double or multiple staining substantially visualized internal limiting membrane (21 cases), especially the edges of remaining internal limiting membrane (11 cases). Adverse retinal staining was not noted and the final visual acuity showed no difference with multiple staining. The live cells barely stained with BBG, while some dead cells were stained. Brilliant Blue G multiple staining substantially enhanced the visualization of internal limiting membrane. The absence of abnormal staining supports the safety of repeated BBG staining.

[Comparative evaluation of neurovirulence of domestic and foreign live mumps vaccine].

PubMed

Maksimova, O A; Popov, V F; Bektimirov, T A; Grigor'eva, L V; Iunasova, T N; Kaplunova, O P; Sharova, O K

2001-01-01

Morphological and immunofluorescent study of changes in the central nervous system of monkeys with mumps was carried out in order to determine the criteria of neurovirulence of different mumps virus strains. Quantitative evaluation showed a lower residual neurovirulence of L-3 strain vs. Jeryl Lynn and Urabe Am9 strains. Use of new methodological approaches to evaluation of mumps vaccine strain neurovirulence will improve the safety control of live mumps vaccines.

Chicken and Food Poisoning

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Autism: Why Act Early?

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Medication Use during Pregnancy

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Learn About Cronobacter Infection

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Bleeding Disorders in Women

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Pregnant? Don't Smoke!

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Home Canning and Botulism

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Thesis - keeping the management system {open_quotes}live{close_quotes} and reaching the workforce

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

Primrose, M.J.; Bentley, P.D.; Graaf, G.C. van der

1996-12-31

Previous papers given to SPE conferences have described the Shell Group approach to Safety Management Systems and to Safety Cases. Their extension to HSE MS and to HSE Cases has also been addressed. Since 1984 the Enhanced Safety Management (ESM) programme within Shell companies has led to a significant improvement in the management of safety but it was only when structured management systems (based upon an understanding of the business processes) were introduced that true integration of HSE as a line responsibility became a reality. This paper describes the THESIS software package and the way that management systems have beenmore » made {open_quote}live{close_quote} and how workforce involvement can be demonstrated.« less

Living alone and fall risk factors in community-dwelling middle age and older adults.

PubMed

Elliott, Sharon; Painter, Jane; Hudson, Suzanne

2009-08-01

As part of a larger study on fall-related risk factors, this study investigated the relationship between living alone status and fall-related variables among community-dwelling adults who lived in a rural county in eastern North Carolina. A convenience sample of 666 community-dwelling adults ages 50 and over participated in this 4-year study and completed a fall questionnaire. Significant findings were found in relation to living alone status and experiencing a fall, who they informed about their fall, injuries, safety equipment, ambulatory devices, and personal emergency response system usage. Three hundred thirty-eight participants stated they lived alone, compared to 300 who lived with others. The percentage reporting a fall was appreciably larger for those living alone (52%) than for those living with others (48%) in both genders in all age groups except for the 61-70 year old adults where the percentage was less. Findings from this research enhance knowledge about the prevalence and contributing fall-related factors in adults who live alone compared to those who live with others. Insights gained from this research will assist community and public health leaders and health care professionals in developing more efficacious intervention strategies to prevent or reduce falls, and associated psychological and physical consequences.

A socio-cognitive strategy to address farmers' tolerance of high risk work: Disrupting the effects of apprenticeship of observation.

PubMed

Mazur, Joan M; Westneat, Susan

2017-02-01

Why do generations of farmers tolerate the high-risk work of agricultural work and resist safe farm practices? This study presents an analysis inspired by empirical data from studies conducted from 1993 to 2012 on the differing effects of farm safety interventions between participants who live or work on farms and those who don't, when both were learning to be farm safety advocates. Both groups show statistically significant gains in knowledge and behavioral change proxy measures. However, non-farm participants' gains consistently outstripped their live/work farm counterparts. Drawing on socio-cultural perspectives, a grounded theory qualitative analysis focused on identifying useful constructs to understand the farmers' resistance to adopt safety practices. Understanding apprenticeships of observation and its relation to experiential learning over time can expose sources of deeply anchored beliefs and how they operate insidiously to promote familiar, albeit unsafe farming practices. The challenge for intervention-prevention programs becomes how to disrupt what has been learned during these apprenticeships of observation and to address what has been obscured during this powerful socialization process. Implications focus on the design and implementation of farm safety prevention and education programs. First, farm safety advocates and prevention researchers need to attend to demographics and explicitly explore the prior experiences and background of safety program participants. Second, farm youth in particular need to explore, explicitly, their own apprenticeships of observations, preferably through the use of new social media and or digital forms of expression, resulting in a story repair process. Third, careful study of the organization of work and farm experiences and practices need to provide the foundations for intervention programs. Finally, it is crucial that farm safety programs understand apprenticeships of observation are generational and ongoing over time, and interventions prevention programs need to be 'in it' for the long haul. Copyright © 2016. Published by Elsevier Ltd.

Safety of licensed vaccines in HIV-infected persons: a systematic review protocol

PubMed Central

2014-01-01

Background Safety of vaccines remains a cornerstone of building public trust on the use of these cost-effective and life-saving public health interventions. In some settings, particularly Sub-Saharan Africa, there is a high prevalence of HIV infection and a high burden of vaccine-preventable diseases. There is evidence suggesting that the immunity induced by some commonly used vaccines is not durable in HIV-infected persons, and therefore, repeated vaccination may be considered to ensure optimal vaccine-induced immunity in this population. However, some vaccines, particularly the live vaccines, may be unsafe in HIV-infected persons. There is lack of evidence on the safety profile of commonly used vaccines among HIV-infected persons. We are therefore conducting a systematic review to assess the safety profile of routine vaccines administered to HIV-infected persons. Methods/Design We will select studies conducted in any setting where licensed and effective vaccines were administered to HIV-infected persons. We will search for eligible studies in PubMed, Web of Science, Cochrane Central Register of Controlled Trials (CENTRAL), Scopus, Africa-Wide, PDQ-Evidence and CINAHL as well as reference lists of relevant publications. We will screen search outputs, select studies and extract data in duplicate, resolving discrepancies by discussion and consensus. Discussion Globally, immunisation is a major public health strategy to mitigate morbidity and mortality caused by various infectious disease-causing agents. In general, there are efforts to increase vaccination coverage worldwide, and for these efforts to be successful, safety of the vaccines is paramount, even among people living with HIV, who in some situations may require repeated vaccination. Results from this systematic review will be discussed in the context of the safety of routine vaccines among HIV-infected persons. From the safety perspective, we will also discuss whether repeat vaccination strategies may be feasible among HIV-infected persons. Systematic review registration PROSPERO CRD42014009794. PMID:25212760

78 FR 25227 - Proposed Amendment of Class E Airspace; Live Oak, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-30

... action proposes to amend Class E Airspace in the Live Oak, FL area, as new Standard Instrument Approach...-0001; Airspace Docket No. 12-ASO-45] Proposed Amendment of Class E Airspace; Live Oak, FL AGENCY... continued safety and management of instrument flight rules (IFR) operations for SIAPs within the Live Oak...

Lupus among Asians and Hispanics

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Prevent the Spread of Norovirus

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Are You Getting Enough Sleep?

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Take Care with Pet Reptiles

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Hand, Foot and Mouth Disease

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Carbon Monoxide (CO) Poisoning Prevention

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Helping Children with Congenital CMV

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Arthritis in America

MedlinePlus

... Healthcare-associated Infections Healthy Living HIV / AIDS Injury, Violence & Safety Motor Vehicle Safety Obesity Prescription Drug Overdoses Teen Pregnancy Tobacco Digital Media Tools About Vital Signs Subscribe to RSS Feed ...

Incident management successful practices : a cross-cutting study : improving mobility and saving lives

DOT National Transportation Integrated Search

2000-04-01

Incident management is the process of managing multi-agency, multi-jurisdictional responses to highway traffic disruptions. Efficient and coordinated management of incidents reduces their adverse impacts on public safety, traffic conditions, and the ...

EAU policy on live surgery events.

PubMed

Artibani, Walter; Ficarra, Vincenzo; Challacombe, Ben J; Abbou, Clement-Claude; Bedke, Jens; Boscolo-Berto, Rafael; Brausi, Maurizio; de la Rosette, Jean J M C H; Deger, Serdar; Denis, Louis; Guazzoni, Giorgio; Guillonneau, Bertrand; Heesakkers, John P F A; Jacqmin, Didier; Knoll, Thomas; Martínez-Piñeiro, Luis; Montorsi, Francesco; Mottrie, Alexander; Piechaud, Pierre-Thierry; Rane, Abhay; Rassweiler, Jens; Stenzl, Arnulf; Van Moorselaar, Jeroen; Van Velthoven, Roland F; van Poppel, Hendrik; Wirth, Manfred; Abrahamsson, Per-Anders; Parsons, Keith F

2014-07-01

Live surgery is an important part of surgical education, with an increase in the number of live surgery events (LSEs) at meetings despite controversy about their real educational value, risks to patient safety, and conflicts of interest. To provide a European Association of Urology (EAU) policy on LSEs to regulate their organisation during urologic meetings. The project was carried out in phases: a systematic literature review generating key questions, surveys sent to Live Surgery Panel members, and Internet- and panel-based consensus finding using the Delphi process to agree on and formulate a policy. The EAU will endorse LSEs, provided that the EAU Code of Conduct for live surgery and all organisational requirements are followed. Outcome data must be submitted to an EAU Web-based registry and complications reported using the revised Martin criteria. Regular audits will take place to evaluate compliance as well as the educational role of live surgery. This policy represents the consensus view of an expert panel established to advise the EAU. The EAU recognises the educational role of live surgery and endorses live case demonstration at urologic meetings that are conducted within a clearly defined regulatory framework. The overriding principle is that patient safety must take priority over all other considerations in the conduct of live surgery. Controversy exists regarding the true educational value of live surgical demonstrations on patients at surgical meetings. An EAU committee of experts developed a policy on how best to conduct live surgery at urologic meetings. The key principle is to ensure safety for every patient, including a code of conduct and checklist for live surgery, specific rules for how the surgery is organised and performed, and how each patient's results are reported to the EAU. For detailed information, please visit www.uroweb.org. Copyright © 2014 European Association of Urology. Published by Elsevier B.V. All rights reserved.

Need yellow fever vaccine? Plan ahead

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Drowsy Driving: Asleep at the Wheel

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Prevent Type 2 Diabetes in Kids

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Help Protect Babies from Whooping Cough

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Test Your Knowledge of Spina Bifida

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Protect Your Child from Rotavirus Disease

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Post-trauma coping in the context of significant adversity: a qualitative study of young people living in an urban township in South Africa

PubMed Central

Hiller, Rachel M; Tomlinson, Mark; Stewart, Jackie; Skeen, Sarah; Christie, Hope

2017-01-01

Objective Compared with knowledge of the post-trauma needs of young people living in developed countries, little is known about the needs of those in low-middle-income countries. Such information is crucial, particularly as young people in these environments can be at increased risk of experiencing trauma, coupled with less available resources for formal support. The aim of this study was to explore post-trauma coping and support-seeking of young people living in a high-adversity settlement in South Africa. Design Semistructured qualitative interviews analysed using thematic analysis. Setting An urban settlement (‘township’) in Cape Town, South Africa. Participants 25 young people, aged 13–17 years, who had experienced trauma. Events included serious car accidents, hearing of a friend’s violent death, and rape, and all reported having experienced multiple traumatic events. All participants identified as black South African and spoke Xhosa as their first language. Results Social support was considered key to coping after trauma, although the focus of the support differed depending on the source. Parents would most commonly provide practical support, particularly around safety. Peers often provided an avenue to discuss the event and young person’s emotional well-being more openly. Outside of social support another key theme was that there were numerous community-level barriers to participants receiving support following trauma. Many young people continued to be exposed to the perpetrator of the event, while there was also the realistic concern around future traumas and safety, community stigma and a perceived lack of justice. Conclusion This study provides insight into how young people cope and seek support following trauma when they are living in a context of significant adversity and risk. Overall, most young people identified helpful sources of support and thought talking about the event was a useful strategy, but concerns around safety and trust could impede this process. PMID:28988171

Results of a community-based survey of construction safety climate for Hispanic workers.

PubMed

Marin, Luz S; Cifuentes, Manuel; Roelofs, Cora

2015-01-01

Hispanic construction workers experience high rates of occupational injury, likely influenced by individual, organizational, and social factors. To characterize the safety climate of Hispanic construction workers using worker, contractor, and supervisor perceptions of the workplace. We developed a 40-item interviewer-assisted survey with six safety climate dimensions and administered it in Spanish and English to construction workers, contractors, and supervisors. A safety climate model, comparing responses and assessing contributing factors was created based on survey responses. While contractors and construction supervisors' (n = 128) scores were higher, all respondents shared a negative perception of safety climate. Construction workers had statistically significantly lower safety climate scores compared to supervisors and contractors (30·6 vs 46·5%, P<0·05). Safety climate scores were not associated with English language ability or years lived in the United States. We found that Hispanic construction workers in this study experienced a poor safety climate. The Hispanic construction safety climate model we propose can serve as a framework to guide organizational safety interventions and evaluate safety climate improvements.

Results of a community-based survey of construction safety climate for Hispanic workers

PubMed Central

Marin, Luz S; Cifuentes, Manuel; Roelofs, Cora

2015-01-01

Background: Hispanic construction workers experience high rates of occupational injury, likely influenced by individual, organizational, and social factors. Objectives: To characterize the safety climate of Hispanic construction workers using worker, contractor, and supervisor perceptions of the workplace. Methods: We developed a 40-item interviewer-assisted survey with six safety climate dimensions and administered it in Spanish and English to construction workers, contractors, and supervisors. A safety climate model, comparing responses and assessing contributing factors was created based on survey responses. Results: While contractors and construction supervisors’ (n = 128) scores were higher, all respondents shared a negative perception of safety climate. Construction workers had statistically significantly lower safety climate scores compared to supervisors and contractors (30.6 vs 46.5%, P<0.05). Safety climate scores were not associated with English language ability or years lived in the United States. Conclusions: We found that Hispanic construction workers in this study experienced a poor safety climate. The Hispanic construction safety climate model we propose can serve as a framework to guide organizational safety interventions and evaluate safety climate improvements. PMID:26145454

The safety of influenza vaccines in children: An Institute for Vaccine Safety white paper.

PubMed

Halsey, Neal A; Talaat, Kawsar R; Greenbaum, Adena; Mensah, Eric; Dudley, Matthew Z; Proveaux, Tina; Salmon, Daniel A

2015-12-30

Most influenza vaccines are generally safe, but influenza vaccines can cause rare serious adverse events. Some adverse events, such as fever and febrile seizures, are more common in children than adults. There can be differences in the safety of vaccines in different populations due to underlying differences in genetic predisposition to the adverse event. Live attenuated vaccines have not been studied adequately in children under 2 years of age to determine the risks of adverse events; more studies are needed to address this and several other priority safety issues with all influenza vaccines in children. All vaccines intended for use in children require safety testing in the target age group, especially in young children. Safety of one influenza vaccine in children should not be extrapolated to assumed safety of all influenza vaccines in children. The low rates of adverse events from influenza vaccines should not be a deterrent to the use of influenza vaccines because of the overwhelming evidence of the burden of disease due to influenza in children. Copyright © 2016. Published by Elsevier Ltd.

Surveying wearable human assistive technology for life and safety critical applications: standards, challenges and opportunities.

PubMed

Alam, Muhammad Mahtab; Ben Hamida, Elyes

2014-05-23

In this survey a new application paradigm life and safety for critical operations and missions using wearable Wireless Body Area Networks (WBANs) technology is introduced. This paradigm has a vast scope of applications, including disaster management, worker safety in harsh environments such as roadside and building workers, mobile health monitoring, ambient assisted living and many more. It is often the case that during the critical operations and the target conditions, the existing infrastructure is either absent, damaged or overcrowded. In this context, it is envisioned that WBANs will enable the quick deployment of ad-hoc/on-the-fly communication networks to help save many lives and ensuring people's safety. However, to understand the applications more deeply and their specific characteristics and requirements, this survey presents a comprehensive study on the applications scenarios, their context and specific requirements. It explores details of the key enabling standards, existing state-of-the-art research studies, and projects to understand their limitations before realizing aforementioned applications. Application-specific challenges and issues are discussed comprehensively from various perspectives and future research and development directions are highlighted as an inspiration for new innovative solutions. To conclude, this survey opens up a good opportunity for companies and research centers to investigate old but still new problems, in the realm of wearable technologies, which are increasingly evolving and getting more and more attention recently.

Surveying Wearable Human Assistive Technology for Life and Safety Critical Applications: Standards, Challenges and Opportunities

PubMed Central

Alam, Muhammad Mahtab; Ben Hamida, Elyes

2014-01-01

In this survey a new application paradigm life and safety for critical operations and missions using wearable Wireless Body Area Networks (WBANs) technology is introduced. This paradigm has a vast scope of applications, including disaster management, worker safety in harsh environments such as roadside and building workers, mobile health monitoring, ambient assisted living and many more. It is often the case that during the critical operations and the target conditions, the existing infrastructure is either absent, damaged or overcrowded. In this context, it is envisioned that WBANs will enable the quick deployment of ad-hoc/on-the-fly communication networks to help save many lives and ensuring people's safety. However, to understand the applications more deeply and their specific characteristics and requirements, this survey presents a comprehensive study on the applications scenarios, their context and specific requirements. It explores details of the key enabling standards, existing state-of-the-art research studies, and projects to understand their limitations before realizing aforementioned applications. Application-specific challenges and issues are discussed comprehensively from various perspectives and future research and development directions are highlighted as an inspiration for new innovative solutions. To conclude, this survey opens up a good opportunity for companies and research centers to investigate old but still new problems, in the realm of wearable technologies, which are increasingly evolving and getting more and more attention recently. PMID:24859024

Pneumonia Can Be Prevented -- Vaccines Can Help

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Protect Your Baby from Group B Strep!

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Don't Let Glaucoma Steal Your Sight!

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Rubella: Make Sure Your Child Gets Vaccinated

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Worried Your Sore Throat May Be Strep?

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Scarlet Fever: A Group A Streptococcal Infection

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Tips to Prevent Illness from Clostridium Perfringens

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Educating for Safety.

ERIC Educational Resources Information Center

Rothe, J. Peter

1991-01-01

To enhance the chance for success in educating young drivers, there should be a balance between the content, structure, and goals of traffic safety programs and the normative rules governing young people's lives. Presents recommendations for safety education based on the notion of complementarity and using a multiperspective approach. (AF)

Projecting the health and economic impact of road safety initiatives: a case study of a multi-country project.

PubMed

Esperato, Alexo; Bishai, David; Hyder, Adnan A

2012-01-01

The Road Safety in 10 Countries (RS-10) project will implement 12 different road safety interventions at specific sites within 10 low- and middle-income countries (LMICs). This evaluation reports the number of lives that RS-10 is projected to save in those locations, the economic value of the risk reduction, and the maximum level of investment that a public health intervention of this magnitude would be able to incur before its costs outweigh its health benefits. We assumed a 5-year time implementation horizon corresponding to the duration of RS-10. Based on a preliminary literature review, we estimated the effectiveness for each of the RS-10 interventions. Applying these effectiveness estimates to the size of the population at risk at RS-10 sites, we calculated the number of lives and life years saved (LYS) by RS-10. We projected the value of a statistical life (VSL) in each RS-10 country based on gross national income (GNI) and estimated the value of the lives saved using each country's VSL. Sensitivity analysis addressed robustness to assumptions about elasticity, discount rates, and intervention effectiveness. From the evidence base reviewed, only 13 studies met our selection criteria. Such a limited base presents uncertainties about the potential impact of the modeled interventions. We tried to account for these uncertainties by allowing effectiveness to vary ± 20 percent for each intervention. Despite this variability, RS-10 remains likely to be worth the investment. RS-10 is expected to save 10,310 lives over 5 years (discounted at 3%). VSL and $/LYS methods provide concordant results. Based on our estimates of each country's VSL, the respective countries would be willing to pay $2.45 billion to lower these fatality risks (varying intervention effectiveness by ± 20 percent, the corresponding range is $2.0-$2.9 billion). Analysis based on $/LYS shows that the RS-10 project will be cost-effective as long as its costs do not exceed $5.14 billion (under ± 20% intervention effectiveness, the range = $4.1-$6.2 billion). Even at low efficacy, these estimates are still several orders of magnitude above the $125 million projected investment. RS-10 is likely to yield high returns for invested resources. The study's chief limitation was the reliance on the world's limited evidence base on how effective the road safety interventions will be. Planned evaluation of RS-10 will enhance planners' ability to conduct economic assessments of road safety in developing countries.

Safety and Efficacy Profile of Commercial Veterinary Vaccines against Rift Valley Fever: A Review Study

PubMed Central

2016-01-01

Rift Valley Fever (RVF) is an infectious illness with serious clinical manifestations and health consequences in humans as well as a wide range of domestic ruminants. This review provides significant information about the prevention options of RVF along with the safety-efficacy profile of commercial vaccines and some of RVF vaccination strategies. Information presented in this paper was obtained through a systematic investigation of published data about RVF vaccines. Like other viral diseases, the prevention of RVF relies heavily on immunization of susceptible herds with safe and cost-effective vaccine that is able to confer long-term protective immunity. Several strains of RVF vaccines have been developed and are available in commercial production including Formalin-Inactivated vaccine, live attenuated Smithburn vaccine, and the most recent Clone13. Although Formalin-Inactivated vaccine and live attenuated Smithburn vaccine are immunogenic and widely used in prevention programs, they proved to be accompanied by significant concerns. Despite Clone13 vaccine being suggested as safe in pregnant ewes and as highly immunogenic along with its potential for differentiating infected from vaccinated animals (DIVA), a recent study raised concerns about the safety of the vaccine during the first trimester of gestation. Accordingly, RVF vaccines that are currently available in the market to a significant extent do not fulfill the requirements of safety, potency, and DIVA. These adverse effects stressed the need for developing new vaccines with an excellent safety profile to bridge the gap in safety and immunity. Bringing RVF vaccine candidates to local markets besides the absence of validated serological test for DIVA remain the major challenges of RVF control. PMID:27689098

Safety, humoral and cell-mediated immune responses to herpes zoster vaccine in subjects with diabetes mellitus.

PubMed

Hata, Atsuko; Inoue, Fukue; Yamasaki, Midori; Fujikawa, Jun; Kawasaki, Yukiko; Hamamoto, Yoshiyuki; Honjo, Sachiko; Moriishi, Eiko; Mori, Yasuko; Koshiyama, Hiroyuki

2013-09-01

To evaluate varicella zoster virus-specific cell-mediated immunity and humoral immunogenicity against the herpes zoster vaccine, which is licensed as the Live Varicella Vaccine (Oka Strain) in Japan, in elderly people with or without diabetes mellitus. A pilot study was conducted between May 2010 and November 2010 at Kitano Hospital, a general hospital in the city of Osaka in Japan. A varicella skin test, interferon-gamma enzyme-linked immunospot assay and immunoadherence hemagglutination tests were performed 0, 3, and 6 months after vaccination. Vaccine safety was also assessed using questionnaires for 42 days and development of zoster during the one-year observational period. We enrolled 10 healthy volunteers and 10 patients with diabetes mellitus aged 60-70 years. The live herpes zoster vaccine boosted virus-specific, cell-mediated and humoral immunity between elderly people, with or without diabetes. Moreover, no systemic adverse reaction was found. None of the study participants developed herpes zoster. The live herpes zoster vaccine was used safely. It effectively enhanced specific immunity to varicella zoster virus in older people with or without diabetes mellitus. Copyright © 2013 The British Infection Association. Published by Elsevier Ltd. All rights reserved.

Study Guide for TCT in Health Education.

ERIC Educational Resources Information Center

Wilks, Barbara

This study guide was specifically designed for individuals preparing to take the Georgia Teacher Certification Test (TCT) in health education. The test covers eight subareas: (1) personal health; (2) nutrition; (3) human growth and development; (4) human sexuality and family living; (5) drugs; (6) safety, first aid, and emergency treatment; (7)…

Confidence in the safety of blood for transfusion: the effect of message framing.

PubMed

Farrell, K; Ferguson, E; James, V; Lowe, K C

2001-11-01

Blood transfusion is a universally used, life-saving medical intervention. However, there are increasing concerns among patients about blood safety. This study investigates the effect of message framing, a means of presenting information, on confidence in blood transfusion safety. The same factual information regarding the safety of blood for transfusion was presented to a sample of 254 adult students (donors and nondonors) as either a gain frame (lives saved), a loss frame (lives lost), or a combined frame (a loss frame expressed in a positive context). This provided a basic two-way, between-subjects design with 1) blood donation history (donors vs. nondonors) and 2) message frame (gain, loss, and combined) functioning as the between-groups factors. It was hypothesized that participants would consider blood safer if information was presented as a gain frame. The role of stress appraisals as potential mediators of the framing effect was also explored. As predicted, participants receiving the gain-frame information were significantly more confident of the safety of blood for transfusion than those receiving loss-frame information or both. This was unaffected by donation history or appraisals of stress associated with transfusion. The extent to which blood was considered safe was negatively associated, independently of framing effects, with perceptions that transfusion was threatening. Information about transfusion should be conveyed to patients in a form focusing on the positive, rather than the negative, known facts about the safety of blood.

20 CFR 410.393 - “Member of the same household”; “living with”; “living in the same household”; and “living in the...

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false âMember of the same householdâ; âliving withâ; âliving in the same householdâ; and âliving in the miner's householdâ. 410.393 Section 410.393 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL COAL MINE HEALTH AND SAFETY ACT OF 1969, TITLE IV-BLACK...

Attitudes of consumers and live-poultry workers to central slaughtering in controlling H7N9: a cross-sectional study.

PubMed

Lin, Xiao; Zhang, Dingmei; Wang, Xinwei; Huang, Yun; Du, Zhicheng; Zou, Yaming; Lu, Jiahai; Hao, Yuantao

2017-05-26

Guangdong Province in the Pearl River Delta of Southeast China is among the areas in the country with the highest rates of avian flu cases. In order to control the outbreak of human-infected H7N9 cases, Guangdong launched a new policy on the central slaughtering of live poultry in 2015. This study aims to evaluate attitudes of consumers and live-poultry workers toward the policy. The live-poultry workers consisted of two sub-groups: live-poultry traders and poultry farm workers. Consumers and live-poultry workers from Guangdong were enrolled by stratified multi-stage random sampling. Online and field surveys were conducted to investigate participants' attitudes on policy implementation. Questionnaires were developed to quantify participant demographics, to collect information about attitudes toward the policy, and to identify influential factors of policy acceptability. Proportional odds logistics regression was used in the univariate and multivariate analyses. A total of 1449 consumers, 181 live-poultry traders, and 114 poultry farm workers completed the study. Policy acceptability percentages among consumers, live-poultry traders, and poultry farm workers were 57.1, 37.9, and 62.6%, respectively. Logistics regression shows that consumers tended not to support the policy if they were males, if they were concerned with the food safety of chilled products, and if they preferred purchasing live poultry. Live-poultry traders tended not to support if they were subsidized by the government, if they were males, if they experienced a drop in trading volume, and if they were unclear whether avian flu was a preventable disease. Finally, poultry farm workers tended not to support if they experienced a drop in trading volume, if they operated a poultry farm on a small to medium scale, and if they experienced inconvenience in their work due to the policy. The study reveals a substantial refusal or slowness to accept the policy. Failure to accept the policy results from varying reasons. Among consumers, concern about food safety and dietary preference are two major causes of disapproval. Policy acceptability among live-poultry workers diverges within the two sub-groups. While a large percentage of poultry farm workers accept the policy, the drop in trading and an insufficient subsidy hamper acceptance by live-poultry traders. We recommend that policy-makers promote health education and alleviate the policy impact on trading with a reformed subsidy policy to increase acceptability. These findings are crucial for the prevention of human-infected H7N9 cases in Guangdong.

Should gun safety be taught in schools? Perspectives of teachers.

PubMed

Obeng, Cecilia

2010-08-01

Gun-related injuries and deaths among children occur at disproportionately high rates in the United States. Children who live in homes with guns are the most likely victims. This study describes teachers' views on whether gun safety should be taught to children in the preschool and elementary years. A total of 150 survey questionnaires were distributed to public and private school teachers in preschools and elementary schools in 2 counties of a Midwestern state. In total, 62% of the 102 respondents indicated that they favored the teaching of gun safety, while 13% disapproved and 25% had no opinion. Overall, 28.4% of the respondents supported the teaching of gun safety in grades pre-K (pre-kindergarten) through first grade. About 54% indicated that police or trained military personnel should do the teaching of this subject in schools, while 6.9% suggested that teachers should do the teaching. With a majority of the teachers in favor of teaching gun safety in the schools, a larger study should be conducted that explores the introduction of gun safety into the curriculum in preschool through grade 6. Such a study should evaluate the efficacy of teaching gun safety as a measure to prevent gun violence and injuries involving guns.

The Need for Caregiver Education and Training in the Assisted Living Industry

ERIC Educational Resources Information Center

Falk-Huzar, Erica

2017-01-01

Assisted living is dedicated to serving individuals with a wide array of disabilities. Training and education are vital for staff and residents in assisted-living facilities because resident care depends on staff knowledge to provide for their safety and welfare. However, little research has been conducted on assisted-living facilities, let alone…

Be Food Safe: Protect Yourself from Food Poisoning

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Measles: Make Sure Your Child Is Fully Immunized

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Prepare for Diabetes Care in Heat and Emergencies

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Don't Let Measles Be Your Travel Souvenir

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

CDC Vital Signs: Opioid Painkiller Prescribing

MedlinePlus

... Healthcare-associated Infections Healthy Living HIV / AIDS Injury, Violence & Safety Motor Vehicle Safety Obesity Prescription Drug Overdoses Teen Pregnancy Tobacco Digital Media Tools About Vital Signs Subscribe to RSS Feed ...

Multi-measure Performance Assessment and Benchmarking of the Divisions of the Wyoming Highway Patrol

DOT National Transportation Integrated Search

2015-12-01

With many lives lost every year in traffic related crashes, traffic safety is a major concern all around the world. One way to improve traffic safety is to improve the organizational performance of agencies responsible for enforcing traffic safety. I...

Chickenpox Can Be Serious. Protect Yourself and Your Child.

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

US Adults Drink 17 Billion Binge Drinks a Year

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Tuberculosis: Learn the Signs and Symptoms of TB Disease

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Necrotizing Fasciitis: A Rare Disease, Especially for the Healthy

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

E-Cigarettes and Young People: A Public Health Concern

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

CDC Vital Signs: Preventing Repeat Teen Births

MedlinePlus

... Healthcare-associated Infections Healthy Living HIV / AIDS Injury, Violence & Safety Motor Vehicle Safety Obesity Prescription Drug Overdoses Teen Pregnancy Tobacco Digital Media Tools About Vital Signs Subscribe to RSS Feed ...

Zika Virus: Protecting Pregnant Women and Babies

MedlinePlus

... Healthcare-associated Infections Healthy Living HIV / AIDS Injury, Violence & Safety Motor Vehicle Safety Obesity Prescription Drug Overdoses Teen Pregnancy Tobacco Digital Media Tools About Vital Signs Subscribe to RSS Feed ...

Dark shadow of the long white cloud: Neighborhood safety is associated with self-rated health and cortisol during pregnancy in Auckland, Aotearoa/New Zealand.

PubMed

Thayer, Zaneta M

2017-12-01

Auckland, Aotearoa /New Zealand is a culturally and ethnically diverse city. Despite popular global conceptions regarding its utopian nature, the lived experience for many individuals in Auckland attests to the substantial social, economic, and health inequalities that exist there. In particular, rapidly rising home prices constrain housing decisions and force individuals to live in less desirable neighborhoods, with potential impacts on individual health. One of the pathways through which adverse neighborhood conditions could impact health is through alterations in the functioning of the hypothalamic pituitary adrenal (HPA)-axis, which regulates the physiological stress response. This paper evaluates the relationship between perceived neighborhood safety, self-rated health, and cortisol, an end product of HPA-axis activation, among women in late pregnancy. Pregnant women living in neighborhoods where they were concerned about safety of their property had poorer self-rated health and elevated morning cortisol, even after adjusting for maternal age, material deprivation, and ethnicity. However, fear of personal safety was unrelated to self-rated health and cortisol. These results suggest that maternal health in pregnancy is sensitive to perceptions regarding neighborhood safety. Such findings are important since higher cortisol levels in pregnancy could not only influence maternal health, but also the health and development of women's children.

Perceived neighborhood safety and incident mobility disability among elders: the hazards of poverty.

PubMed

Clark, Cheryl R; Kawachi, Ichiro; Ryan, Louise; Ertel, Karen; Fay, Martha E; Berkman, Lisa F

2009-05-28

We investigated whether lack of perceived neighborhood safety due to crime, or living in high crime neighborhoods was associated with incident mobility disability in elderly populations. We hypothesized that low-income elders and elders at retirement age (65 - 74) would be at greatest risk of mobility disability onset in the face of perceived or measured crime-related safety hazards. We conducted the study in the New Haven Established Populations for Epidemiologic Studies of the Elderly (EPESE), a longitudinal cohort study of community-dwelling elders aged 65 and older who were residents of New Haven, Connecticut in 1982. Elders were interviewed beginning in 1982 to assess mobility (ability to climb stairs and walk a half mile), perceptions of their neighborhood safety due to crime, annual household income, lifestyle characteristics (smoking, alcohol use, physical activity), and the presence of chronic co-morbid conditions. Additionally, we collected baseline data on neighborhood crime events from the New Haven Register newspaper in 1982 to measure local area crime rates at the census tract level. At baseline in 1982, 1,884 elders were without mobility disability. After 8 years of follow-up, perceiving safety hazards was associated with increased risk of mobility disability among elders at retirement age whose incomes were below the federal poverty line (HR 1.56, 95% CI 1.02 - 2.37). No effect of perceived safety hazards was found among elders at retirement age whose incomes were above the poverty line. No effect of living in neighborhoods with high crime rates (measured by newspaper reports) was found in any sub-group. Perceiving a safety hazard due to neighborhood crime was associated with increased risk of incident mobility disability among impoverished elders near retirement age. Consistent with prior literature, retirement age appears to be a vulnerable period with respect to the effect of neighborhood conditions on elder health. Community violence prevention activities should address perceived safety among vulnerable populations, such as low-income elders at retirement age, to reduce future risks of mobility disability.

Perceived neighborhood safety and incident mobility disability among elders: the hazards of poverty

PubMed Central

Clark, Cheryl R; Kawachi, Ichiro; Ryan, Louise; Ertel, Karen; Fay, Martha E; Berkman, Lisa F

2009-01-01

Background We investigated whether lack of perceived neighborhood safety due to crime, or living in high crime neighborhoods was associated with incident mobility disability in elderly populations. We hypothesized that low-income elders and elders at retirement age (65 – 74) would be at greatest risk of mobility disability onset in the face of perceived or measured crime-related safety hazards. Methods We conducted the study in the New Haven Established Populations for Epidemiologic Studies of the Elderly (EPESE), a longitudinal cohort study of community-dwelling elders aged 65 and older who were residents of New Haven, Connecticut in 1982. Elders were interviewed beginning in 1982 to assess mobility (ability to climb stairs and walk a half mile), perceptions of their neighborhood safety due to crime, annual household income, lifestyle characteristics (smoking, alcohol use, physical activity), and the presence of chronic co-morbid conditions. Additionally, we collected baseline data on neighborhood crime events from the New Haven Register newspaper in 1982 to measure local area crime rates at the census tract level. Results At baseline in 1982, 1,884 elders were without mobility disability. After 8 years of follow-up, perceiving safety hazards was associated with increased risk of mobility disability among elders at retirement age whose incomes were below the federal poverty line (HR 1.56, 95% CI 1.02 – 2.37). No effect of perceived safety hazards was found among elders at retirement age whose incomes were above the poverty line. No effect of living in neighborhoods with high crime rates (measured by newspaper reports) was found in any sub-group. Conclusion Perceiving a safety hazard due to neighborhood crime was associated with increased risk of incident mobility disability among impoverished elders near retirement age. Consistent with prior literature, retirement age appears to be a vulnerable period with respect to the effect of neighborhood conditions on elder health. Community violence prevention activities should address perceived safety among vulnerable populations, such as low-income elders at retirement age, to reduce future risks of mobility disability. PMID:19476610

CDC Vital Signs: New Hope for Stopping HIV

MedlinePlus

... Healthcare-associated Infections Healthy Living HIV / AIDS Injury, Violence & Safety Motor Vehicle Safety Obesity Prescription Drug Overdoses Teen Pregnancy Tobacco Digital Media Tools About Vital Signs Subscribe to RSS Feed ...

Safety of live vaccines on immunosuppressive or immunomodulatory therapy-a retrospective study in three Swiss Travel Clinics.

PubMed

Huber, Fabienne; Ehrensperger, Benoît; Hatz, Christoph; Chappuis, François; Bühler, Silja; Eperon, Gilles

2018-01-01

Patients increasingly benefit from immunosuppressive/immunomodulatory medications for a range of conditions allowing them a lifestyle similar to healthy individuals, including travel. However, the administration of live vaccines to immunodeficient patients bears the risk of replication of the attenuated vaccine microorganism. Therefore, live vaccines are generally contraindicated on immunosuppression. Data on live vaccinations on immunosuppressive/immunomodulatory medication are scarce. We identified all travellers seeking pre-travel advice in three Swiss travel clinics with a live vaccine during immunosuppressive/immunomodulatory therapy to ascertain experienced side effects. A retrospective and multi-centre study design was chosen to increase the sample size. This study was conducted in the travel clinics of the University of Zurich; the Swiss TPH, Basel; and Geneva University Hospitals. Travellers on immunosuppressive/immunomodulatory therapy who received live vaccines [yellow fever vaccination (YFV), measles/mumps/rubella (MMR), varicella and/ or oral typhoid vaccination (OTV)] between 2008 and 2015 were identified and interviewed. A total of 60 age- and sex-matched controls (matched to Basel/Zurich travel clinics travellers) were included. Overall, 197 patients were identified. And 116 patients (59%) and 60 controls were interviewed. YFV was administered 92 times, MMR 21 times, varicella 4 times and OTV 6 times to patients on immunosuppressive/immunomodulatory therapy. Most common medications were corticosteroids (n = 45), mesalazine (n = 28) and methotrexate (n = 19). Live vaccines were also administered on biological treatment, e.g. TNF-alpha inhibitors (n = 8). Systemic reactions were observed in 12.2% of the immunosuppressed vs 13.3% of controls; local reactions in 7.8% of the immunosuppressed vs 11.7% of controls. In controls, all reactions were mild/moderate. In the immunosuppressed, 2/21 severe reactions occurred: severe local pain on interferon-beta and severe muscle/joint pain on sulfasalazine. Safety of live vaccines given to immunosuppressed patients cannot be concluded. However, it is re-assuring that in the examined patient groups no serious side effects or infections by the attenuated vaccine strain occurred. © International Society of Travel Medicine, 2017. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com

Neurovirulence safety testing of mumps vaccines--historical perspective and current status.

PubMed

Rubin, S A; Afzal, M A

2011-04-05

Many live, attenuated viral vaccines are derived from wild type viruses with known neurovirulent properties. To assure the absence of residual neurotoxicity, pre-clinical neurovirulence safety testing of candidate vaccines is performed. For mumps virus, a highly neurotropic virus, neurovirulence safety testing is performed in monkeys. However, laboratory studies suggest an inability of this test to correctly discern among virus strains of varying neurovirulence potential in man, and, further, some vaccines found to be neuroattenuated in monkeys were later found to be neurovirulent in humans when administered in large numbers. Over the past decade, concerted efforts have been made to replace monkey-based neurovirulence safety testing with more informative, alternative methods. This review summarizes the current status of mumps vaccine neurovirulence safety testing and insights into models currently approved and those under development. Published by Elsevier Ltd.

General Employee Training Live, Course 15503

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

Gabel, Daniel Glen; Hughes, Heather

This training at Los Alamos National Laboratory contains the following sections: Introduction to the Laboratory, Institutional Quality Assurance, Facilities, Policies, Procedures, and Other Requirements, Safety Expectations, Worker Protection: Occupational Safety and Health, Industrial Hygiene and Safety, Lockout/Tagout, General Employee Radiological Training, Fire Protection, Security, Emergency Operations, Occupational Health, and Environment.

76 FR 1137 - Publicly Available Consumer Product Safety Information Database: Notice of Public Web Conferences

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-07

...: Notice of Public Web Conferences AGENCY: Consumer Product Safety Commission. ACTION: Notice. SUMMARY: The Consumer Product Safety Commission (``Commission,'' ``CPSC,'' or ``we'') is announcing two Web conferences... database (``Database''). The Web conferences will be webcast live from the Commission's headquarters in...

Assessment and placement of living snow fences to reduce highway maintenance costs and improve safety (living snow fences).

DOT National Transportation Integrated Search

2015-05-01

Living snow fences (LSF) are designed plantings of trees and/or shrubs and native grasses along highways, roads : and ditches that create a vegetative buffer that traps and controls blowing and drifting snow. These strategically : placed fences have ...

Safety of live vaccinations on immunosuppressive therapy in patients with immune-mediated inflammatory diseases, solid organ transplantation or after bone-marrow transplantation - A systematic review of randomized trials, observational studies and case reports.

PubMed

Croce, Evelina; Hatz, Christoph; Jonker, Emile F; Visser, L G; Jaeger, Veronika K; Bühler, Silja

2017-03-01

Live vaccines are generally contraindicated on immunosuppressive therapy due to safety concerns. However, data are limited to corroborate this practice. To estimate the safety of live vaccinations in patients with immune-mediated inflammatory diseases (IMID) or solid organ transplantation (SOT) on immunosuppressive treatment and in patients after bone-marrow transplantation (BMT). A search was conducted in electronic databases (Cochrane, Pubmed, Embase) and additional literature was identified by targeted searches. Randomized trials, observational studies and case reports. Patients with IMID or SOT on immunosuppressive treatment and BMT patients <2years after transplantation. Live vaccinations: mumps, measles, rubella (MMR), yellow fever (YF), varicella vaccine (VV), herpes zoster (HZ), oral typhoid, oral polio, rotavirus, Bacillus Calmette-Guérin (BCG), smallpox. One author performed the data extraction using predefined data fields. It was cross-checked by two other authors. 7305 articles were identified and 64 articles were included: 40 on IMID, 16 on SOT and 8 on BMT patients. In most studies, the administration of live vaccines was safe. However, some serious vaccine-related adverse events occurred. 32 participants developed an infection with the vaccine strain; in most cases the infection was mild. However, in two patients fatal infections were reported: a patient with RA/SLE overlap who started MTX/dexamethasone treatment four days after the YFV developed a yellow fever vaccine-associated viscerotropic disease (YEL-AVD) and died. The particular vaccine lot was found to be associated with a more than 20 times risk of YEL-AVD. One infant whose mother was under infliximab treatment during pregnancy received the BCG vaccine at the age of three months and developed disseminated BCG infection and died. An immunogenicity assessment was performed in 43 studies. In most cases the patients developed satisfactory seroprotection rates. In the IMID group, YFV and VV demonstrated high seroconversion rates. MTX and tumor necrosis factor inhibitory therapy appeared to reduce immune responses to VV and HZ vaccine, but not to MMR and YF-revaccination. Seroconversion in SOT and BMT patients showed mostly higher rates for rubella than for measles, mumps and varicella. Risk of bias was high in the majority of studies since 39 of them were observational and 17 were case series/case reports. Only eight studies were randomized trials. BMT patient numbers included in this review were low. Although live vaccinations were safe and sufficiently immunogenic in most studies, some serious reactions and vaccine-related infections were reported in immunosuppressed IMID and SOT patients. Apart from mild vaccine-related infections MMR and VV vaccines were safe when administered less than two years after BMT. Until further data are available, live vaccinations under most immunosuppressive treatments should only be administered after a careful risk benefit assessment of medications and dosages. None. Copyright © 2017 Elsevier Ltd. All rights reserved.

CDC Vital Signs: More People Walk to Better Health

MedlinePlus

... Healthcare-associated Infections Healthy Living HIV / AIDS Injury, Violence & Safety Motor Vehicle Safety Obesity Prescription Drug Overdoses Teen Pregnancy Tobacco Digital Media Tools About Vital Signs Subscribe to RSS Feed ...

Offshore safety case approach and formal safety assessment of ships.

PubMed

Wang, J

2002-01-01

Tragic marine and offshore accidents have caused serious consequences including loss of lives, loss of property, and damage of the environment. A proactive, risk-based "goal setting" regime is introduced to the marine and offshore industries to increase the level of safety. To maximize marine and offshore safety, risks need to be modeled and safety-based decisions need to be made in a logical and confident way. Risk modeling and decision-making tools need to be developed and applied in a practical environment. This paper describes both the offshore safety case approach and formal safety assessment of ships in detail with particular reference to the design aspects. The current practices and the latest development in safety assessment in both the marine and offshore industries are described. The relationship between the offshore safety case approach and formal ship safety assessment is described and discussed. Three examples are used to demonstrate both the offshore safety case approach and formal ship safety assessment. The study of risk criteria in marine and offshore safety assessment is carried out. The recommendations on further work required are given. This paper gives safety engineers in the marine and offshore industries an overview of the offshore safety case approach and formal ship safety assessment. The significance of moving toward a risk-based "goal setting" regime is given.

Retreat and Resilience: Life Experiences of Older Women with Intellectual Disabilities

ERIC Educational Resources Information Center

Leroy, Barbara W.; Walsh, Patricia Noonan; Kulik, Noel; Rooney, Margaret

2004-01-01

Older women with intellectual disabilities remain the least studied and understood members of the disability population, and yet they often live well into late adulthood. In this exploratory study we used extensive interviews to examine the demographics, economic and personal safety nets, health, social roles, and well-being of 29 Irish and…

30 CFR 77.215-3 - Refuse piles: certification.

Code of Federal Regulations, 2010 CFR

2010-07-01

... SAFETY AND HEALTH MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND... magnitude as to endanger the lives of miners. (b) After the initial certification required by this section...

Housing tenure as a focus for reducing inequalities in the home safety environment: evidence from Growing Up in New Zealand.

PubMed

Berry, Sarah; Carr, Polly Atatoa; Kool, Bridget; Mohal, Jatender; Morton, Susan; Grant, Cameron

2017-10-01

To determine whether specific demographic characteristics are associated with the presence or absence of household safety strategies. This study was conducted within Growing Up in New Zealand, a contemporary longitudinal study of New Zealand (NZ) children. Multivariable analyses were used to examine the maternal (self-prioritised ethnicity, education, age, self-reported health) and household (area-level deprivation, tenure, crowding, residential mobility, dwelling type) determinants of household safety strategies being present in the homes of young children. In comparison to family-owned homes, privately owned rental homes were less likely (OR=0.78; 95%CI 0.65-0.92), and government-owned rental homes were more likely (OR=1.74, 95%CI 1.25-2.41) to have eight or more household safety strategies present. Living in a privately owned rental home in NZ exposes children to an environment where there are fewer household safety strategies in place. Implications for public health: Housing tenure provides a clear target focus for improving the household safety environment for NZ children. © 2017 The Authors.

Biological safety concepts of genetically modified live bacterial vaccines.

PubMed

Frey, Joachim

2007-07-26

Live vaccines possess the advantage of having access to induce cell-mediated and antibody-mediated immunity; thus in certain cases they are able to prevent infection, and not only disease. Furthermore, live vaccines, particularly bacterial live vaccines, are relatively cheap to produce and easy to apply. Hence they are suitable to immunize large communities or herds. The induction of both cell-mediated immunity as well as antibody-mediated immunity, which is particularly beneficial in inducing mucosal immune responses, is obtained by the vaccine-strain's ability to colonize and multiply in the host without causing disease. For this reason, live vaccines require attenuation of virulence of the bacterium to which immunity must be induced. Traditionally attenuation was achieved simply by multiple passages of the microorganism on growth medium, in animals, eggs or cell cultures or by chemical or physical mutagenesis, which resulted in random mutations that lead to attenuation. In contrast, novel molecular methods enable the development of genetically modified organisms (GMOs) targeted to specific genes that are particularly suited to induce attenuation or to reduce undesirable effects in the tissue in which the vaccine strains can multiply and survive. Since live vaccine strains (attenuated by natural selection or genetic engineering) are potentially released into the environment by the vaccinees, safety issues concerning the medical as well as environmental aspects must be considered. These involve (i) changes in cell, tissue and host tropism, (ii) virulence of the carrier through the incorporation of foreign genes, (iii) reversion to virulence by acquisition of complementation genes, (iv) exchange of genetic information with other vaccine or wild-type strains of the carrier organism and (v) spread of undesired genes such as antibiotic resistance genes. Before live vaccines are applied, the safety issues must be thoroughly evaluated case-by-case. Safety assessment includes knowledge of the precise function and genetic location of the genes to be mutated, their genetic stability, potential reversion mechanisms, possible recombination events with dormant genes, gene transfer to other organisms as well as gene acquisition from other organisms by phage transduction, transposition or plasmid transfer and cis- or trans-complementation. For this, GMOs that are constructed with modern techniques of genetic engineering display a significant advantage over random mutagenesis derived live organisms. The selection of suitable GMO candidate strains can be made under in vitro conditions using basic knowledge on molecular mechanisms of pathogenicity of the corresponding bacterial species rather than by in vivo testing of large numbers of random mutants. This leads to a more targeted safety testing on volunteers and to a reduction in the use of animal experimentation.

44 CFR 206.5 - Assistance by other Federal agencies.

Code of Federal Regulations, 2011 CFR

2011-10-01

... State and local governments to save lives; protect property, public health and safety; and lessen or... any Federal agency to provide emergency assistance necessary to save lives and to protect property...

44 CFR 206.5 - Assistance by other Federal agencies.

Code of Federal Regulations, 2010 CFR

2010-10-01

... State and local governments to save lives; protect property, public health and safety; and lessen or... any Federal agency to provide emergency assistance necessary to save lives and to protect property...

44 CFR 206.5 - Assistance by other Federal agencies.

Code of Federal Regulations, 2013 CFR

2013-10-01

... State and local governments to save lives; protect property, public health and safety; and lessen or... any Federal agency to provide emergency assistance necessary to save lives and to protect property...

44 CFR 206.5 - Assistance by other Federal agencies.

Code of Federal Regulations, 2014 CFR

2014-10-01

... State and local governments to save lives; protect property, public health and safety; and lessen or... any Federal agency to provide emergency assistance necessary to save lives and to protect property...

44 CFR 206.5 - Assistance by other Federal agencies.

Code of Federal Regulations, 2012 CFR

2012-10-01

... State and local governments to save lives; protect property, public health and safety; and lessen or... any Federal agency to provide emergency assistance necessary to save lives and to protect property...

Contraceptive options for women living with HIV.

PubMed

Phillips, Sharon; Steyn, Petrus; Temmerman, Marleen

2014-08-01

Women living with HIV are often of reproductive age, and many desire effective contraceptive options to delay or prevent pregnancy. We review the safety of various hormonal and non-hormonal contraceptive methods for women living with human immunodeficiency virus (HIV). Additionally, we discuss drug interactions between contraceptive methods and antiretrovirals and the safety of methods with respect to onward transmission to HIV-negative partners for women in sero-discordant partnerships. In general, most methods are safe for most women living with HIV. An understanding of the reproductive goals of each individual patient, as well as her medical condition and medication, should be taken into account when counselling women on their contraceptive options. Further research is needed to understand drug interactions between contraceptives and antiretrovirals better and how to fulfil the contraceptive needs of HIV-positive women. Copyright © 2014. Published by Elsevier Ltd.

Unmet needs among men with human immunodeficiency virus in community mental health care: a cross-sectional study.

PubMed

Durbin, Anna; Sirotich, Frank; Antoniou, Tony; Roesslein, Kay; Durbin, Janet; Lunsky, Yona

2016-07-01

While community-based mental health services play an important role in caring for persons with HIV (human immunodeficiency virus) and co-existing mental health disorders, the extent to which their support needs are addressed in this setting is unknown. Accordingly, we examined if HIV infection was associated with unmet support needs among men living with and without HIV receiving community mental health care. This cross-sectional study examined 215 men (135 living with HIV and 80 without HIV) receiving case management services in urban Ontario. Using the Camberwell Assessment of Need, we ascertained the prevalence of support needs in 13 domains grouped into three clusters: Basic needs (accommodation, food, benefits, and money management); self-care/functional needs (daytime activities, self-care, and looking after the home); and health/safety needs (physical, psychological distress, psychotic symptoms, safety to self, and safety to others). We used generalized estimating equations with a logit link to examine the association between HIV and unmet need in each domain. Compared to HIV-negative men, men with HIV were more likely to have mood and concurrent disorders, and intellectual and developmental disabilities. Following multivariable analyses, men with HIV had greater unmet needs related to food (odds ratio + 95% confidence interval: 9.36 (4.03, 21.75), p < 0.001); money (OR: 1.90 (1.04, 3.47), p = 0.036) [basic need domains]; psychological distress (OR: 2.39 (1.68, 3.41), p < 0.001); drug use (OR: 5.10 (2.16, 12.08) p < 0.001); and safety to self (OR: 3.35 (1.51, 7.52), p < 0.003) [health and safety domains]. Despite living in a setting with universal health insurance, men with HIV receiving community mental health support had greater unmet need in basic and health domains than HIV-negative men receiving such support. Further research is required to develop and evaluate interventions to best support community-dwelling persons with HIV and mental health disorders.

Optimization of Skill Retention in the U. S. Army through Initial Training Analysis and Design: Skill Sustainment Exercises. Volume 3.

DTIC Science & Technology

1983-05-01

Firing data cards. PROCEDURES I. Prior to live fire exercises all firers must be oriented on range procedures. 2. Preparatory marksmanship training...Ordnance detail. 2. Range safety officer. 7. Medical personnel. 3. Firing line safety NCOs. 8. Control tower operators. i 4. Scorer (I per firer ). 9. Pit...phones and wire (for PIT commo). PROCEDURES I. Prior to live fire exercises, all firers must be oriented on range procedures. 2. Scorers are responsible

Fathers' views on their financial situations, father-child activities, and preventing child injuries.

PubMed

Olsen, Lise L; Oliffe, John L; Brussoni, Mariana; Creighton, Genevieve

2015-01-01

Unintentional injuries are a leading public health problem for children, particularly among those living at lower socioeconomic levels. Parents play an important preventive role, and the aim of this study was to examine fathers' views on the role of their family financial situation in preventing children's injuries. In-depth interviews were conducted with 15 fathers of children 2 to 7 years living in western Canada. Questions solicited fathers' views about their financial situation and their child injury prevention efforts. Data analysis was underpinned by masculinity theory and guided by constant comparative grounded theory methods. Findings included that fathers living with fewer financial limitations emphasized use of safety equipment and aligned themselves with provider and protector masculine ideals. Fathers with moderate financial constraint described more child-centered safety efforts and efforts to manage finances. Those facing greatest constraint demonstrated aspects of marginalized masculinities, whereby they acknowledged their economic provider limitations while strongly aligning with the protector role. These findings hold relevance for development of interventions aimed at reducing child injury risk inequities. Taking into account how masculinities may shape their beliefs and practices can inform design of father-centered interventions for men living at different points on the socioeconomic spectrum. © The Author(s) 2013.

Single Mothers' Experiences with Pregnancy and Child Rearing in Korea: Discrepancy between Social Services/Policies and Single Mothers' Needs.

PubMed

Kim, Jung-Eun; Lee, Jin Yong; Lee, Sang Hyung

2018-05-10

This study aims to explore single mothers’ experiences with social services/policies for their independent living and to identify gaps between these experiences and the needs of single mothers. A focus group discussion was performed to collect data. Seven single mothers discussed their experiences in significant periods of their lives: pregnancy, childbirth, and parenting. Findings from the qualitative thematic analysis show discrepancies between the direction of social services/policies and single mothers’ needs, in terms of difficulties in healthcare, childcare, housing, employment, and income security. To the single mothers in this study, the social safety net is not inclusive, compared to that which is available to two-parent families or adoptive families. It is necessary to intervene in current blind spots of services/policies for single mothers, and to provide a social safety net to strengthen single mothers’ self-reliance and their children’s social security in the long term.

Single Mothers’ Experiences with Pregnancy and Child Rearing in Korea: Discrepancy between Social Services/Policies and Single Mothers’ Needs

PubMed Central

Kim, Jung-Eun; Lee, Sang Hyung

2018-01-01

This study aims to explore single mothers’ experiences with social services/policies for their independent living and to identify gaps between these experiences and the needs of single mothers. A focus group discussion was performed to collect data. Seven single mothers discussed their experiences in significant periods of their lives: pregnancy, childbirth, and parenting. Findings from the qualitative thematic analysis show discrepancies between the direction of social services/policies and single mothers’ needs, in terms of difficulties in healthcare, childcare, housing, employment, and income security. To the single mothers in this study, the social safety net is not inclusive, compared to that which is available to two-parent families or adoptive families. It is necessary to intervene in current blind spots of services/policies for single mothers, and to provide a social safety net to strengthen single mothers’ self-reliance and their children’s social security in the long term. PMID:29748484

Long-term safety in living kidney donors for paediatric transplantation. Single-centre prospective study.

PubMed

Martin Benlloch, J; Román Ortiz, E; Mendizabal Oteiza, S

There is enough evidence concerning the short-term safety of living donors after kidney transplantation. However, long-term complications continue to be studied, with a particular interest in young donors. Previous studies have been conducted in older donors for adult renal patients. We present a study of long-term complications in kidney donors for our paediatric population. We carried out a long-term donor study for the 54 living kidney-donor transplantations performed at our department from 1979 to June 2014. We monitored the glomerular filtration rate (GFR) on the basis of 24-hour urine creatinine clearance, 24-hour proteinuria and the development of arterial hypertension in the 48 donors who were followed up for more than one year. Only the 39 patients who were exclusively followed up by our department have been included in the results analysis. GFR through creatinine clearance was stable after an initial decrease. No proteinuria was observed in any of the cases. One patient developed chronic kidney disease (CKD), which resulted in a cumulative incidence of 2%. GFR below 60mL/min/1.73 m 2 was not reported in any other patients. Arterial hypertension was diagnosed in 25% of donors, 90% of which were treated with antihypertensives. Risk of CKD and hypertension in living kidney donors for paediatric recipients, who are carefully monitored throughout their evolution, is similar to that of the general population. Therefore, this technique appears to be safe in both the short and long term. Copyright © 2016 Sociedad Española de Nefrología. Published by Elsevier España, S.L.U. All rights reserved.

Comparative safety, immunogenicity, and efficacy of several anti‐H5N1 influenza experimental vaccines in a mouse and chicken models (Testing of killed and live H5 vaccine)

PubMed Central

Gambaryan, Alexandra S.; Lomakina, Natalia F.; Boravleva, Elizaveta Y.; Kropotkina, Ekaterina A.; Mashin, Vadim V.; Krasilnikov, Igor V.; Klimov, Alexander I.; Rudenko, Larisa G.

2011-01-01

Please cite this paper as: Gambaryan et al. (2011) Comparative safety, immunogenicity, and efficacy of several anti‐H5N1 influenza experimental vaccines in a mouse and chicken models. Parallel testing of killed and live H5 vaccine. Influenza and Other Respiratory Viruses 6(3), 188–195. Objective  Parallel testing of inactivated (split and whole virion) and live vaccine was conducted to compare the immunogenicity and protective efficacy against homologous and heterosubtypic challenge by H5N1 highly pathogenic avian influenza virus. Method  Four experimental live vaccines based on two H5N1 influenza virus strains were tested; two of them had hemagglutinin (HA) of A/Vietnam/1203/04 strain lacking the polybasic HA cleavage site, and two others had hemagglutinins from attenuated H5N1 virus A/Chicken/Kurgan/3/05, with amino acid substitutions of Asp54/Asn and Lys222/Thr in HA1 and Val48/Ile and Lys131/Thr in HA2 while maintaining the polybasic HA cleavage site. The neuraminidase and non‐glycoprotein genes of the experimental live vaccines were from H2N2 cold‐adapted master strain A/Leningrad/134/17/57 (VN‐Len and Ku‐Len) or from the apathogenic H6N2 virus A/Gull/Moscow/3100/2006 (VN‐Gull and Ku‐Gull). Inactivated H5N1 and H1N1 and live H1N1 vaccine were used for comparison. All vaccines were applied in a single dose. Safety, immunogenicity, and protectivity against the challenge with HPAI H5N1 virus A/Chicken/Kurgan/3/05 were estimated. Results  All experimental live H5 vaccines tested were apathogenic as determined by weight loss and conferred more than 90% protection against lethal challenge with A/Chicken/Kurgan/3/05 infection. Inactivated H1N1 vaccine in mice offered no protection against challenge with H5N1 virus, while live cold‐adapted H1N1 vaccine reduced the mortality near to zero level. Conclusions  The high yield, safety, and protectivity of VN‐Len and Ku‐Len made them promising strains for the production of inactivated and live vaccines against H5N1 viruses. PMID:21951678

CDC Vital Signs: Prescription Painkiller Overdoses (Opioids): A Growing Epidemic, Especially Among Women

MedlinePlus

... Healthcare-associated Infections Healthy Living HIV / AIDS Injury, Violence & Safety Motor Vehicle Safety Obesity Prescription Drug Overdoses Teen Pregnancy Tobacco Digital Media Tools About Vital Signs Subscribe to RSS Feed ...

Frequent use of opioids in patients with dementia and nursing home residents: A study of the entire elderly population of Denmark.

PubMed

Jensen-Dahm, Christina; Gasse, Christiane; Astrup, Aske; Mortensen, Preben Bo; Waldemar, Gunhild

2015-06-01

Pain is believed to be undertreated in patients with dementia; however, no larger studies have been conducted. The aim was to investigate prevalent use of opioids in elderly with and without dementia in the entire elderly population of Denmark. A register-based cross-sectional study in the entire elderly (≥65 years) population in 2010 was conducted. Opioid use among elderly with dementia (N = 35,455) was compared with elderly without (N = 870,645), taking age, sex, comorbidity, and living status into account. Nursing home residents (NHRs) used opioids most frequently (41%), followed by home-living patients with dementia (27.5%) and home-living patients without dementia (16.9%). Buprenorphine and fentanyl (primarily patches) were commonly used among NHRs (18.7%) and home-living patients with dementia (10.7%) but less often by home-living patients without dementia (2.4%). Opioid use in the elderly Danish population was frequent but particularly in patients with dementia and NHR, which may challenge patient safety and needs further investigation. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.

Community Living Skills Guide: Beginning Woodworking.

ERIC Educational Resources Information Center

Miller, Steve; Smith, Don

This is one of twenty course guides in the Community Living Skills Guide for the College for Living series which provides guidelines and workbook activities for the course, Beginning Woodworking, Use of Basic Hand Tools and Shop Safety. The series of courses for developmentally disabled adults is intended to supplement residential programs and to…

The development and efficacy of safety training for commercial fishermen.

PubMed

Dzugan, Jerry

2010-10-01

Commercial fishing is still the most dangerous occupation in the United States. Efforts to have more stringent safety regulations in this industry beginning in the 1960s, culminated in the Commercial Fishing Vessel Safety Act of 1988. The purpose of this paper is to provide a short history of the development of safety training in the United States and the current training infrastructure. This paper will also review studies available regarding the effectiveness of safety training in reducing fatalities among fishermen. The lack of familiarity and practice with marine survival equipment such as life rafts, immersion suits, and emergency-locating beacons has been noted in National Transportation Safety Board and US Coast Guard casualty reports as a contributing factor in fatalities. These reports have demonstrated the importance of not just having survival equipment onboard, but training in how to use it effectively in an emergency. There is evidence that safety training has made a measurable impact in surviving an emergency at sea and that recent training (within 5 years) is most effective in saving lives. More recently, studies have been completed to understand how skills may diminish over time since initial training.

Vedolizumab exposure in pregnancy: outcomes from clinical studies in inflammatory bowel disease.

PubMed

Mahadevan, U; Vermeire, S; Lasch, K; Abhyankar, B; Bhayat, F; Blake, A; Dubinsky, M

2017-04-01

Vedolizumab is a gut-selective immunoglobulin G 1 monoclonal antibody to α 4 β 7 integrin for the treatment of Crohn's disease (CD) and ulcerative colitis (UC). Prospective clinical studies of vedolizumab in pregnancy have not been conducted; therefore, existing safety data of vedolizumab in pregnancy were examined. To assess pregnancy outcomes in females and partners of males who received vedolizumab. All pregnancy data collected during the clinical programme (from 14 May 2007 to 27 June 2013) and in the post-marketing setting (to 19 November 2015) were analysed. Across six studies, there were 27 pregnancies in female participants and 19 pregnancies in partners of male participants. Among 24 vedolizumab-treated females (23 with CD/UC, one healthy volunteer), there were 11 live births, five elective terminations, four spontaneous abortions and four undocumented outcomes. A congenital corpus callosum agenesis anomaly was reported in one live birth from a healthy volunteer with extensive obstetric history exposed to single-dose vedolizumab 79 days before estimated conception. Of 19 pregnancies in partners of male participants, there were 11 live births, two spontaneous abortions, three elective terminations and three undocumented outcomes. Post-marketing reports recorded 81 pregnancies, resulting in four live births, 11 spontaneous abortions and 66 pregnancies that were on-going or reported undocumented outcomes. Initial analysis, limited by sample size and follow-up, identified no new safety concerns for pregnancy outcomes in females directly or indirectly exposed to vedolizumab. However, vedolizumab should be used during pregnancy only if the benefits to the mother outweigh the risks to the mother/unborn child. © 2017 John Wiley & Sons Ltd.

Dimensions of the local health care environment and use of care by uninsured children in rural and urban areas.

PubMed

Gresenz, Carole Roan; Rogowski, Jeannette; Escarce, José J

2006-03-01

Despite concerted policy efforts, a sizeable percentage of children lack health insurance coverage. This article examines the impact of the health care safety net and health care market structure on the use of health care by uninsured children. We used the Medical Expenditure Panel Survey linked with data from multiple sources to analyze health care utilization among uninsured children. We ran analyses separately for children who lived in rural and urban areas and assessed the effects on utilization of the availability of safety net providers, safety net funding, supply of primary care physicians, health maintenance organization penetration, and the percentage of people who are uninsured, controlling for other factors that influence use. Fewer than half of uninsured children had office-based visits to health care providers during the year, 8% of rural and 10% of urban children visited the emergency department at least once, and just over half of children had medical expenditures or charges during the year. Among uninsured children in rural areas, living closer to a safety net provider and living in an area with a higher supply of primary care physicians were positively associated with higher use and medical expenditures. In urban areas, the supply of primary care physicians and the level of safety net funding were positively associated with uninsured children's medical expenditures, whereas the percentage of the population that was uninsured was negatively associated with use of the emergency department. Uninsured children had low levels of utilization over a range of different health care provider types and settings. The availability of safety net providers in the local area and the safety net's capacity to serve the uninsured influence access to care among children. Possible measures for ensuring access to health care among uninsured children include increasing the density of safety net providers in rural areas, enhancing funding for the safety net, and policies to increase primary care physician supply.

Physical activity and its relationship with perceived environment among adults living in a region of low socioeconomic level.

PubMed

Florindo, Alex Antonio; Salvador, Emanuel Péricles; Reis, Rodrigo Siqueira

2013-05-01

The environment has a great influence on people's lifestyles and their capacity to choose healthy habits. The aim of this study was to investigate the association between perceived environment and physical activity among adults living in the city of São Paulo, Brazil. This was a cross-sectional population-based study conducted with 890 people age 18 years or over. Physical activity was measured through the International Physical Activity Questionnaire (IPAQ; long version) and perceived environment was evaluated using the Neighborhood Walkability Scale (NEWS) adapted. Poisson's regression was used for statistical analyses and prevalence ratios were calculated. The outcome variable was the attainment of at least 150 minutes per week of physical activities. The independent variables consisted of perceived environment variables and control variables (sex, age, schooling, time living in the home, and number of cars per household). The perceived environment variables that explained physical activity were: receiving invitations from friends for activities (P = .012), low environmental pollution scores (p trend = 0.030) and high general safety scores (P-trend = 0.039). These results suggest that physical activity promotion in regions like this should be envisaged as a complex phenomenon and investments in public safety, prevention and combating of environmental pollution and social support networks are needed.

Fire safety knowledge and practices among residents of an assisted living facility.

PubMed

Jaslow, David; Ufberg, Jacob; Yoon, Russell; McQueen, Clay; Zecher, Derek; Jakubowski, Greg

2005-01-01

Assisted living facilities (ALFs) pose unique fire risks to the elderly that may be linked to specific fire safety (FS) practices. To evaluate self-reported FS practices among ALF residents. All residents of a small ALF were surveyed regarding actual and hypothetical FS behaviors, self-perceived fire risk, and FS preparedness. Fifty-eight ALF residents completed the survey. Thirty-three (58%) individuals reported one or more disabilities. Seven (12%) residents ignored the fire alarm and 21 (35%) could not hear it clearly. Sixteen (28%) residents would attempt to locate the source of a fire rather than escape from the building. Only 24 (42%) residents were familiar with the building fire plan. Twenty-three (40%) people surveyed believed that they were not at risk of fire in the study facility. Residents of an ALF may be at increased fire injury risk due to their FS practices and disabilities.

Immunogenicity and Safety of a Booster Dose of a Live Attenuated Japanese Encephalitis Chimeric Vaccine Given 1 Year After Primary Immunization in Healthy Children in the Republic of Korea.

PubMed

Kim, Dong Soo; Jang, Gwang Cheon; Cha, Sung-Ho; Choi, Soo-Han; Kim, Hwang Min; Kim, Ji Hong; Kang, Jin Han; Kim, Jong-Hyun; Kim, Ki Hwan; Bang, Joon; Naimi, Zulaikha; Bouckenooghe, Alain; Bosch-Castells, Valérie; Houillon, Guy

2016-02-01

This study evaluated the effect of a booster vaccination of a new, live attenuated, Japanese encephalitis chimeric vaccine (JE-CV). Previously this vaccine has been used as a booster 12 months after priming with an inactivated vaccine and at >24 months after priming with the same JE-CV. This study evaluates the immunogenicity and safety of the JE-CV given at 12-24 months after JE-CV priming. Phase III, open-label study in the Republic of Korea in which 119 children previously vaccinated with JE-CV at 12-24 months of age received a JE-CV booster at 12-24 months after primary vaccination. JE neutralizing antibody titers were measured using >50% plaque reduction neutralization test prebooster and 1 month postbooster vaccination. Seroprotection (SP) was defined as ≥10 (1/dil). Safety was assessed for 28 days postvaccination by parental reports. Serious adverse events were monitored for 6 months postvaccination. Antibody persistence was high prebooster (SP rate 93.5%). There was a strong anamnestic response postbooster vaccination, with an SP rate of 100% and a >50-fold increase in geometric mean titer from the prebooster level. Both antibody persistence and the booster response were independent of whether the booster was given at 12-17 or 18-24 months. The safety profile was good and comparable with the primary vaccination; there were no vaccine-related serious adverse events and no deaths. This study confirms the suitability of a JE-CV booster vaccination at 12-24 months after a primary dose of the same vaccine given at 12-24 months of age in children in the Republic of Korea.

Herpes zoster vaccine live: A 10 year review of post-marketing safety experience.

PubMed

Willis, English D; Woodward, Meredith; Brown, Elizabeth; Popmihajlov, Zoran; Saddier, Patricia; Annunziato, Paula W; Halsey, Neal A; Gershon, Anne A

2017-12-19

Zoster vaccine is a single dose live, attenuated vaccine (ZVL) indicated for individuals ≥50 years-old for the prevention of herpes zoster (HZ). Safety data from clinical trials and post-licensure studies provided reassurance that ZVL is generally safe and well tolerated. The objective of this review was to provide worldwide post-marketing safety information following 10 years of use and >34 million doses distributed. All post-marketing adverse experience (AE) reports received worldwide between 02-May-2006 and 01-May-2016 from healthcare professionals following vaccination with ZVL and submitted to the MSD AE global safety database, were analyzed. A total of 23,556 AE reports, 93% non-serious, were reported. Local injection site reactions (ISRs), with a median time-to-onset of 2 days, were the most frequently reported AEs followed by HZ. The majority of HZ reports were reported within 2 weeks of vaccination and considered, based on time-to-onset, pathogenesis of HZ, and data from clinical trials, to be caused by wild-type varicella-zoster virus (VZV). HZ confirmed by PCR analysis to be VZV Oka/Merck vaccine-strain was identified in an immunocompetent individual 8 months postvaccination and in 4 immunocompromised individuals. Disseminated HZ was reported very rarely (<1%) with 38% occurring in immunocompromised individuals. All reports of disseminated HZ confirmed by PCR as VZV Oka/Merck vaccine-strain were in individuals with immunosuppressive conditions and/or therapy at the time of vaccination. The safety profile of ZVL, following 10 years of post-marketing use, was favorable and consistent with that observed in clinical trials and post-licensure studies. Copyright © 2017 Elsevier Ltd. All rights reserved.

Herpes zoster vaccine live: A 10 year review of post-marketing safety experience

PubMed Central

Willis, English D.; Woodward, Meredith; Brown, Elizabeth; Popmihajlov, Zoran; Saddier, Patricia; Annunziato, Paula W.; Halsey, Neal A.; Gershon, Anne A.

2017-01-01

Background Zoster vaccine is a single dose live, attenuated vaccine (ZVL) indicated for individuals ≥50 years-old for the prevention of herpes zoster (HZ). Safety data from clinical trials and post-licensure studies provided reassurance that ZVL is generally safe and well tolerated. The objective of this review was to provide worldwide post-marketing safety information following 10 years of use and >34 million doses distributed. Methods All post-marketing adverse experience (AE) reports received worldwide between 02-May-2006 and 01-May-2016 from healthcare professionals following vaccination with ZVL and submitted to the MSD AE global safety database, were analyzed. Results A total of 23,556 AE reports, 93% non-serious, were reported. Local injection site reactions (ISRs), with a median time-to-onset of 2 days, were the most frequently reported AEs followed by HZ. The majority of HZ reports were reported within 2 weeks of vaccination and considered, based on time-to-onset, pathogenesis of HZ, and data from clinical trials, to be caused by wild-type varicella-zoster virus (VZV). HZ confirmed by PCR analysis to be VZV Oka/Merck vaccine-strain was identified in an immunocompetent individual 8 months postvaccination and in 4 immunocompromised individuals. Disseminated HZ was reported very rarely (<1%) with 38% occurring in immunocompromised individuals. All reports of disseminated HZ confirmed by PCR as VZV Oka/Merck vaccine-strain were in individuals with immunosuppressive conditions and/or therapy at the time of vaccination. Conclusions The safety profile of ZVL, following 10 years of post-marketing use, was favorable and consistent with that observed in clinical trials and post-licensure studies. PMID:29174682

Improving mobility : saving lives : safety service patrols

DOT National Transportation Integrated Search

1999-01-01

This brochure describes how safety service patrols can be of value in minimizing disruption of incidents and maximizing traffic flow. The service patrols are equipped to handle emergencies and are a cost effective component of traffic management syst...

Injury Prevention

MedlinePlus

... Children Swallowing Objects Like Magnets, Coins or Batteries School & Sports Injuries Safety Helmets Save Lives, Prevent Traumatic Brain Injury School sports Injuries can land students in the ER. Text Messaging: Emergency Physicians Express Safety Concerns As Kids Go Back To School Think ...

CDC Vital Signs: Adult Seat Belt Use in the US

MedlinePlus

... Healthy Living HIV / AIDS Injury, Violence & Safety Motor Vehicle Safety Obesity Prescription Drug Overdoses Teen Pregnancy Tobacco ... enforcement seat belt laws achieved 88% use.* Motor vehicle crashes are the leading cause of death for ...

An Online Risk Monitor System (ORMS) to Increase Safety and Security Levels in Industry

NASA Astrophysics Data System (ADS)

Zubair, M.; Rahman, Khalil Ur; Hassan, Mehmood Ul

2013-12-01

The main idea of this research is to develop an Online Risk Monitor System (ORMS) based on Living Probabilistic Safety Assessment (LPSA). The article highlights the essential features and functions of ORMS. The basic models and modules such as, Reliability Data Update Model (RDUM), running time update, redundant system unavailability update, Engineered Safety Features (ESF) unavailability update and general system update have been described in this study. ORMS not only provides quantitative analysis but also highlights qualitative aspects of risk measures. ORMS is capable of automatically updating the online risk models and reliability parameters of equipment. ORMS can support in the decision making process of operators and managers in Nuclear Power Plants.

Food Identity and Its Impact upon the Study Abroad Experience

ERIC Educational Resources Information Center

Ciliotta-Rubery, Andrea

2016-01-01

Study Abroad programs go to great lengths to prepare students for living and working in environments unlike their own. While much of the preparation focuses on the challenges of university life, travel, safety and the like, this paper suggests that an early and thoughtful discussion of "food identity" will provide students with the tools…

Complexities of short-term mobility for sex work and migration among sex workers: violence and sexual risks, barriers to care, and enhanced social and economic opportunities.

PubMed

Goldenberg, Shira M; Chettiar, Jill; Nguyen, Paul; Dobrer, Sabina; Montaner, Julio; Shannon, Kate

2014-08-01

Despite research on the health and safety of mobile and migrant populations in the formal and informal sectors globally, limited information is available regarding the working conditions, health, and safety of sex workers who engage in short-term mobility and migration. The objective of this study was to longitudinally examine work environment, health, and safety experiences linked to short-term mobility/migration (i.e., worked or lived in another city, province, or country) among sex workers in Vancouver, Canada, over a 2.5-year study period (2010-2012). We examined longitudinal correlates of short-term mobility/migration (i.e., worked or lived in another city, province, or country over the 3-year follow-up period) among 646 street and off-street sex workers in a longitudinal community-based study (AESHA). Of 646 sex workers, 10.84 % (n = 70) worked or lived in another city, province, or country during the study. In a multivariate generalized estimating equations (GEE) model, short-term mobility/migration was independently correlated with older age (adjusted odds ratio (AOR) 0.95, 95 % confidence interval (CI) 0.92-0.98), soliciting clients in indoor (in-call) establishments (AOR 2.25, 95 % CI 1.27-3.96), intimate partner condom refusal (AOR 3.00, 1.02-8.84), and barriers to health care (AOR 1.77, 95 % CI 1.08-2.89). In a second multivariate GEE model, short-term mobility for sex work (i.e., worked in another city, province, or country) was correlated with client physical/sexual violence (AOR 1.92, 95 % CI 1.02-3.61). In this study, mobile/migrant sex workers were more likely to be younger, work in indoor sex work establishments, and earn higher income, suggesting that short-term mobility for sex work and migration increase social and economic opportunities. However, mobility and migration also correlated with reduced control over sexual negotiation with intimate partners and reduced health care access, and mobility for sex work was associated with enhanced workplace sexual/physical violence, suggesting that mobility/migration may confer risks through less control over work environment and isolation from health services. Structural and community-led interventions, including policy support to allow for more formal organizing of sex work collectives and access to workplace safety standards, remain critical to supporting health, safety, and access to care for mobile and migrant sex workers.

Ten Ways to Restrict Children's Freedom to Play: The Problem of Surplus Safety

ERIC Educational Resources Information Center

Wyver, Shirley; Tranter, Paul; Naughton, Geraldine; Little, Helen; Sandseter, Ellen Beate Hansen; Bundy, Anita

2010-01-01

Play and playgrounds provide essential experiences for young children's growth, development and enjoyment of life. However, such play experiences are now limited for many children due to excessive fear of risk, or "surplus safety". In this article, the authors examine the pervasiveness of surplus safety in the lives of young children.…

The negative impact of living environment on intelligence quotient of primary school children in Baghdad City, Iraq: a cross-sectional study.

PubMed

Ghazi, Hasanain Faisal; Isa, Zaleha Md; Aljunid, Syed; Shah, Shamsul Azhar; Tamil, Azmi Mohd; Abdalqader, Mohammed A

2012-07-27

Environmental factors play a very important role in the child development process, especially in a situation like that of Iraq. Thirteen years of economic sanctions followed by the 2003 war and 8 years of unstable security have affected the daily life of Iraqi families and children. The objective of this study was to assess the associations between living environment domains and child intelligence quotient (IQ) score. A cross-sectional survey was conducted among 529 children aged 7-8 years from five primary schools in Baghdad during September-October, 2011. The five schools represent people living a range of conditions, and include of both high and low socio-economic groups. Living environment was assessed by 13 questionnaire items, consists of three domains: physical safety , mental stress and public services. While IQ was assessed by Raven Colored progressive matrices. Among the participants, 22% were of low intelligence versus 77% of high intelligence and 19% lived in a poor environment. There were significant associations between the mental stress and service living environment domains and child IQ (p = 0.009 and p = 0.001, respectively). In Iraq, child IQ was found to be associated with the mental stress and service domains of the living environment. This study findings will help authorities in their efforts to improve living environment.

Home Energy Saver

Science.gov Websites

up zip code Case Studies Weatherization: Improving Home Safety and Reducing Your Energy Bill home energy efficient? Your House is a System Living Off The Sun, Or, No Electricity Bill Kermit was Cottage Energy Blogs 5 Most Effective Ways to Save on Your Energy Bill Updating Guest Bathroom With Energy

No Rush to Motherhood: The Lived Experience of African American Never Pregnant Sexually Active Female Teens.

PubMed

Jenkins, Monique; Roye, Carol F; Frederickson, Keville

The aim of this study was to gain a deeper understanding of the lived experiences of underserved minority sexually active teenaged girls' successful avoidance of unwanted pregnancy. Merleau-Ponty's methodology and van Manen's method of doing phenomenological research guided and facilitated the process of the study. 7 participants were eligible and all of them were interviewed for this study. Six main themes were identified: sense of emotional safety; sense of being free from a potential pregnancy; feeling supported by family and friends; connections built on trust and communication; regard for self through self-esteem and self-confidence; and sense of having life goals. The interpretive statement of 'these teen-agers experienced a sense of emotional safety, support by family and friends, trust and connection with family, friends and healthcare providers, and self-confidence resulting in the opportunity to develop life goals and feel strongly motivated to be free from pregnancy' was developed after further reflection upon the study themes. Healthcare providers, primarily nurses, can use the findings of this study to improve their interactions with sexually active never pregnant female teens. Copyright © 2016 Elsevier Inc. All rights reserved.

When They Can't Talk, Lives Are Lost : What Public Officials Need to Know About Interoperability

DOT National Transportation Integrated Search

2003-02-01

This publication was developed to facilitate education and discussion among and between elected and appointed officials, their representative associations, and public safety representatives on public safety wireless communications interoperability. T...

Prevention and Control of Bed Bugs in Residences

MedlinePlus

... Healthy, Live Well Health and Nutrition Farm to School Food Safety Connect and Learn About Family Development Family Education ... Development Online Courses Food Health and Nutrition Food Safety Farm to School Community and Local Food Resources Garden Horticulture Yard & ...

A live-attenuated chimeric PCV2 vaccine based on subtype 2b is transmitted to contact pigs but is not upregulated by concurrent infection with PPV and PRRSV and is efficacious in a triple challenge co-infection model

USDA-ARS?s Scientific Manuscript database

The objective of this study was to determine the safety and efficacy of a new live-attenuated chimeric PCV1/2b vaccine. Forty-six, 21-day-old, PCV2-naïve pigs were randomly assigned to one of six groups (Negative controls, positive controls, Vac-0, Vac-0-PCV2, Contact-PCV2, Vac-28-PCV2). All pigs we...

Post-trauma coping in the context of significant adversity: a qualitative study of young people living in an urban township in South Africa.

PubMed

Hiller, Rachel M; Halligan, Sarah L; Tomlinson, Mark; Stewart, Jackie; Skeen, Sarah; Christie, Hope

2017-10-06

Compared with knowledge of the post-trauma needs of young people living in developed countries, little is known about the needs of those in low-middle-income countries. Such information is crucial, particularly as young people in these environments can be at increased risk of experiencing trauma, coupled with less available resources for formal support. The aim of this study was to explore post-trauma coping and support-seeking of young people living in a high-adversity settlement in South Africa. Semistructured qualitative interviews analysed using thematic analysis. An urban settlement ('township') in Cape Town, South Africa. 25 young people, aged 13-17 years, who had experienced trauma. Events included serious car accidents, hearing of a friend's violent death, and rape, and all reported having experienced multiple traumatic events. All participants identified as black South African and spoke Xhosa as their first language. Social support was considered key to coping after trauma, although the focus of the support differed depending on the source. Parents would most commonly provide practical support, particularly around safety. Peers often provided an avenue to discuss the event and young person's emotional well-being more openly. Outside of social support another key theme was that there were numerous community-level barriers to participants receiving support following trauma. Many young people continued to be exposed to the perpetrator of the event, while there was also the realistic concern around future traumas and safety, community stigma and a perceived lack of justice. This study provides insight into how young people cope and seek support following trauma when they are living in a context of significant adversity and risk. Overall, most young people identified helpful sources of support and thought talking about the event was a useful strategy, but concerns around safety and trust could impede this process. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Safety of quadrivalent live attenuated influenza vaccine in subjects aged 2-49years.

PubMed

Baxter, Roger; Eaton, Abigail; Hansen, John; Aukes, Laurie; Caspard, Herve; Ambrose, Christopher S

2017-03-01

Quadrivalent live attenuated influenza vaccine (Q/LAIV) was licensed in 2012 and replaced trivalent live attenuated influenza vaccine in the United States during the 2013-2014 influenza season. This study assessed the safety of Q/LAIV in children and adults aged 2-49years. This was a prospective observational cohort study using data collected from Kaiser Permanente Northern California. Post-vaccination events of interest were any hospitalization, hospitalization for lower respiratory tract infection, and the following medically attended events: hypersensitivity, seizures/convulsions, lower respiratory tract infection, wheezing, Guillain-Barré syndrome, Bell's palsy, encephalitis, neuritis, vasculitis, and narcolepsy/cataplexy. The rates of these events during the risk interval post-vaccination were compared with rates observed during reference periods later in the follow-up (within-cohort analysis) and with rates observed in frequency-matched unvaccinated controls and inactivated influenza vaccine (IIV) recipients. A total of 62,040 eligible Q/LAIV recipients were identified during the 2013-2014 influenza season. Within-cohort comparisons of all Q/LAIV recipients as well as comparisons between Q/LAIV recipients and unvaccinated controls or IIV recipients did not show any significantly higher risk of hospitalizations or medically attended events following administration of Q/LAIV. Additional analyses by setting (clinic visits, emergency department visits, and hospital admissions) and age group (2-4, 5-8, 9-17, and 18-49years) also did not reveal clinically consistent findings that suggested any increased risk after administration of Q/LAIV. In this large population study of individuals aged 2-49years, no safety signals associated with the administration of Q/LAIV were observed. A much larger study population would be needed to confidently reject any association between Q/LAIV and very rare events, specifically those with an incidence of <1 event/10,000 person-years. ClinicalTrials.gov NCT01985997. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Immunogenicity, reactogenicity and safety of human rotavirus vaccine (RIX4414) in Indian infants.

PubMed

Narang, Anil; Bose, Anuradha; Pandit, Anand Nilkanth; Dutta, Phalguni; Kang, Gagandeep; Bhattacharya, Sujit Kumar; Datta, Sanjoy Kumar; Suryakiran, P V; Delem, Andrée; Han, Htay Htay; Bock, Hans Ludwig

2009-06-01

This study was undertaken to assess the immunogenicity, reactogenicity and safety of two doses of an oral live-attenuated human rotavirus vaccine, strain RIX4414 (Rotarix()) in an Indian setting. The seroconversion rate observed one month post-dose 2 in the RIX4414 group 58.3% [95% CI: 48.7; 67.4] was significantly higher when compared to the placebo group 6.3%; [95% CI: 2.5; 12.5]. The reactogenicity and safety profile was similar for both groups. Healthy infants (N = 363), approximately eight weeks of age were enrolled to receive two doses of RIX4414 vaccine (n = 182) or placebo (n = 181) separated by one month. To assess the immune response, blood samples were taken before vaccination and one month post-dose 2 of RIX4414/placebo. Solicited symptoms were collected for eight-days post each dose and safety data was collected throughout the study. Two doses of RIX4414 (Rotarix()) were immunogenic, had a good safety profile and were well-tolerated when administered to healthy Indian infants. ClinicalTrials.gov; NCT00289172; eTrack 103792.

Guidelines for evaluating the efficacy and safety of live anticoccidial vaccines, and obtaining approval for their use in chickens and turkeys.

PubMed

Chapman, H D; Roberts, B; Shirley, M W; Williams, R B

2005-08-01

These guidelines are intended to aid those engaged in poultry research in the design, implementation and interpretation of laboratory, floor-pen and field studies for the assessment of the efficacy and safety of live anticoccidial vaccines for immunization of chickens and turkeys against Eimeria species. In addition to efficacy and safety requirements, manufacture, quality control and licensing considerations are discussed. The guidelines do not address subunit vaccines comprising non-viable material, but many of the principles described will be relevant to such vaccines if they are developed in the future. Guidelines are available in some countries for avian vaccines of bacterial or viral origin but specific standards for anticoccidial vaccines in poultry have not, as far as we know, been produced. Information is provided on general requirements of registration authorities (based upon regulations applicable in the European Union and the USA) for obtaining marketing authorizations for vaccines. These guidelines may assist poultry specialists in providing specific information for administrators involved in the decision-making process leading to registration of new vaccines, and are intended to facilitate the worldwide adoption of consistent, standard procedures.

24 CFR 232.515 - Refund of fees.

Code of Federal Regulations, 2011 CFR

2011-04-01

... INSURANCE FOR NURSING HOMES, INTERMEDIATE CARE FACILITIES, BOARD AND CARE HOMES, AND ASSISTED LIVING FACILITIES Eligibility Requirements-Supplemental Loans To Finance Purchase and Installation of Fire Safety... that the installation of fire safety equipment for the project has been prevented because of...

The Role of Habitability Studies in Space Facility and Vehicle Design

NASA Technical Reports Server (NTRS)

Adams, Constance M.

1999-01-01

This document is a viewgraph presentation which reviews the role of the space architect in designing a space vehicle with habitability as a chief concern. Habitability is composed of the qualities of the environment or system which support the crew in working and living. All the impacts from habitability are interdependent; i.e., impacts to well-being can impact performance, safety or efficiency. After reviewing the issues relating to habitability the presentation discusses the application of these issues in two case studies. The first studies the Bio-Plex Hab chamber which includes designs of the living and working areas. The second case study is the ISS-TransHab which is being studied as a prototype for Mars transit.

Ovarian and oocyte cryopreservation.

PubMed

Lornage, Jacqueline; Salle, Bruno

2007-08-01

The present article is an update on progress in the two available techniques of oocyte and ovarian cryopreservation: slow cooling/rapid thawing and vitrification. A new line of research has opened in recent years: freezing the whole ovary with its vascular pedicle, so as to enable vascular grafts limiting ischemia-related follicle reserve loss. The technique of mature oocyte vitrification has advanced significantly, with improved oocyte physiology, increased safety, and higher clinical pregnancy rates. The number of studies on whole ovary freezing has grown, and there has been a large-mammal (sheep) live birth by orthotopic graft with vascular anastomosis of a cryopreserved ovary. Ovarian and oocyte cryopreservation is essential to conserving the fertility of young women. Results of mature oocyte freezing techniques have improved significantly over the past few years, but remain poorer than those with embryo freezing. Mature oocyte vitrification is progressing well, but requires safety validation in view of the high cryoprotectant concentrations used. Ovarian cortex fragment freezing is widely used in patients, with two live births after orthotopic graft, worldwide. The problem of rapid graft exhaustion has led to a focus on whole ovary cryopreservation which has resulted in one live birth in a ewe.

Efficacy, safety, and tolerance of the non-ergoline dopamine agonist pramipexole in the treatment of advanced Parkinson's disease: a double blind, placebo controlled, randomised, multicentre study.

PubMed

Pinter, M M; Pogarell, O; Oertel, W H

1999-04-01

Pramipexole, a non-ergot dopamine D2/D3 receptor agonist, was investigated as an add on drug in advanced parkinsonian patients with motor fluctuations to assess efficacy, safety, and tolerance. Seventy eight patients of either sex with advanced Parkinson's disease and treatment complications such as motor fluctuations were enrolled into a double blind, placebo controlled, randomised, multicentre study (phase II) and assigned to add on treatment with pramipexole (n=34) versus placebo (n=44) to a previously stabilised antiparkinsonian medication (7 week dose titration interval, 4 week maintenance period). The primary end point of efficacy was the change from baseline in the total score of the unified Parkinson's disease rating scale (UPDRS) in the on "period" (2 hours after intake of study medication). Safety and tolerability were assessed on the basis of adverse events, vital signs, laboratory measurements, and ECG recordings. There was a significant improvement of the pramipexole group in UPDRS total scores, subscores part II, III (activities of daily living and motor examination), and IV (complications of therapy). Mean UPDRS total score decreased by 37.3% under pramipexole compared with 12.2% under placebo (p<0.001). Patients under pramipexole reported an overall reduction in "off" periods of 12%--resulting in 1.7 more hours "on" time a day--compared with an increase in "off" periods of 2% under placebo. There were no unexpected safety results. The adverse event profile disclosed a high tolerability. The most important adverse events under pramipexole were fatigue, dyskinesia, and vivid dreams. Pramipexole administration is an efficacious and well tolerated add on therapy in patients with advanced Parkinson's disease with an improvement in activities of daily living, motor function, and treatment associated complications.

Adjuncts in the IVF laboratory: where is the evidence for 'add-on' interventions?

PubMed

Harper, Joyce; Jackson, Emily; Sermon, Karen; Aitken, Robert John; Harbottle, Stephen; Mocanu, Edgar; Hardarson, Thorir; Mathur, Raj; Viville, Stephane; Vail, Andy; Lundin, Kersti

2017-03-01

Globally, IVF patients are routinely offered and charged for a selection of adjunct treatments and tests or 'add-ons' that they are told may improve their chance of a live birth, despite there being no clinical evidence supporting the efficacy of the add-on. Any new IVF technology claiming to improve live birth rates (LBR) should, in most cases, first be tested in an appropriate animal model, then in clinical trials, to ensure safety, and finally in a randomized controlled trial (RCT) to provide high-quality evidence that the procedure is safe and effective. Only then should the technique be considered as 'routine' and only when applied to the similar patient population as those studied in the RCT. Even then, further pediatric and long-term follow-up studies will need to be undertaken to examine the long-term safety of the procedure. Alarmingly, there are currently numerous examples where adjunct treatments are used in the absence of evidence-based medicine and often at an additional fee. In some cases, when RCTs have shown the technique to be ineffective, it is eventually withdrawn from the clinic. In this paper, we discuss some of the adjunct treatments currently being offered globally in IVF laboratories, including embryo glue and adherence compounds, sperm DNA fragmentation, time-lapse imaging, preimplantation genetic screening, mitochondria DNA load measurement and assisted hatching. We examine the evidence for their safety and efficacy in increasing LBRs. We conclude that robust studies are needed to confirm the safety and efficacy of any adjunct treatment or test before they are offered routinely to IVF patients. © The Author 2017. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Skills To Fit Your Life Together.

ERIC Educational Resources Information Center

Draper, Patty; Emmons, Kay; Gregory, Glenda; Lewis, Beverly; Owen, Pat; Rogers, Grenell; Wilson, Cynthia

This document is a fill-in-the-dates calendar that students in a daily living skills or family life education class can use to remind themselves to live a healthy and productive life. Set up with a page of tips on the top with a monthly calendar page below, the guide covers the following topics: (1) living better with less; (2) home safety rules;…

The need for a standardized informed consent procedure in live donor nephrectomy: a systematic review.

PubMed

Kortram, Kirsten; Lafranca, Jeffrey A; IJzermans, Jan N M; Dor, Frank J M F

2014-12-15

Informed consent in live donor nephrectomy is a topic of great interest. Safety and transparency are key items increasingly getting more attention from media and healthcare inspection. Because live donors are not patients, but healthy individuals undergoing elective interventions, they justly insist on optimal conditions and guaranteed safety. Although transplant professionals agree that consent should be voluntary, free of coercion, and fully informed, there is no consensus on which information should be provided, and how the donors' comprehension should be ascertained. Comprehensive searches were conducted in Embase, Medline OvidSP, Web-of-Science, PubMed, CENTRAL (The Cochrane Library 2014, issue 1) and Google Scholar, evaluating the informed consent procedure for live kidney donation. The methodology was in accordance with the Cochrane Handbook for Interventional Systematic Reviews and written based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. The initial search yielded 1,009 hits from which 21 articles fell within the scope of this study. Procedures vary greatly between centers, and transplant professionals vary in the information they disclose. Although research has demonstrated that donors often make their decision based on moral reasoning rather than balancing risks and benefits, providing them with accurate, uniform information remains crucial because donors report feeling misinformed about or unprepared for donation. Although a standardized procedure may not provide the ultimate solution, it is vital to minimize differences in live donor education between transplant centers. There is a definite need for a guideline on how to provide information and obtain informed consent from live kidney donors to assist the transplant community in optimally preparing potential donors.

Biodistribution and safety of a live attenuated tetravalent dengue vaccine in the cynomolgus monkey.

PubMed

Ravel, Guillaume; Mantel, Nathalie; Silvano, Jeremy; Rogue, Alexandra; Guy, Bruno; Jackson, Nicholas; Burdin, Nicolas

2017-10-13

The first licensed dengue vaccine is a recombinant, live, attenuated, tetravalent dengue virus vaccine (CYD-TDV; Sanofi Pasteur). This study assessed the biodistribution, shedding, and toxicity of CYD-TDV in a non-human primate model as part of the nonclinical safety assessment program for the vaccine. Cynomolgus monkeys were given one subcutaneous injection of either one human dose (5log 10 CCID 50 /serotype) of CYD-TDV or saline control. Study endpoints included clinical observations, body temperature, body weight, food consumption, clinical pathology, immunogenicity, and post-mortem examinations including histopathology. Viral load, distribution, persistence, and shedding in tissues and body fluids were evaluated by quantitative reverse transcriptase polymerase chain reaction. The subcutaneous administration of CYD-TDV was well tolerated. There were no toxicological findings other than expected minor local reactions at the injection site. A transient low level of CYD-TDV viral RNA was detected in blood and the viral genome was identified primarily at the injection site and in the draining lymph nodes following immunization. These results, together with other data from repeat-dose toxicity and neurovirulence studies, confirm the absence of toxicological concern with CYD-TDV and corroborate clinical study observations. Copyright © 2017 Elsevier Ltd. All rights reserved.

Public Policy and the Next Generation of Farmers, Ranchers, Producers, and Agribusiness Leaders.

PubMed

Gasperini, Frank A

2017-01-01

The emerging, next generation of people engaged as managers in agriculture differs from the "baby boomer" farm generation that relishes certain traditions and an agrarian lifestyle. These futuristic producers and managers have been raised in a society that promulgates safety environment rules. They have witnessed lives saved by automobile seatbelts and lives improved from clean air and water. They know the basic cost of effective safety compliance is relatively fixed, regardless of the number of employees, and they are willing to invest resources that ensure a culture of safety, because it is economically beneficial, socially responsible, and probably required by the companies to whom they need to market their products. These same millennials understand that society and their customers will not continue to tolerate the high rate of agricultural injuries and deaths indefinitely. Public policy as a means to improve agricultural workers' safety and health is likely to be less resisted by the next generation of farmers, ranchers, producers, and agribusiness leaders who, regardless of legal or regulatory pressure, will implement internal business policies emphasizing safety, health, sustainability, and social justness as they understand it.

Dynamic analysis methods for detecting anomalies in asynchronously interacting systems

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

Kumar, Akshat; Solis, John Hector; Matschke, Benjamin

2014-01-01

Detecting modifications to digital system designs, whether malicious or benign, is problematic due to the complexity of the systems being analyzed. Moreover, static analysis techniques and tools can only be used during the initial design and implementation phases to verify safety and liveness properties. It is computationally intractable to guarantee that any previously verified properties still hold after a system, or even a single component, has been produced by a third-party manufacturer. In this paper we explore new approaches for creating a robust system design by investigating highly-structured computational models that simplify verification and analysis. Our approach avoids the needmore » to fully reconstruct the implemented system by incorporating a small verification component that dynamically detects for deviations from the design specification at run-time. The first approach encodes information extracted from the original system design algebraically into a verification component. During run-time this component randomly queries the implementation for trace information and verifies that no design-level properties have been violated. If any deviation is detected then a pre-specified fail-safe or notification behavior is triggered. Our second approach utilizes a partitioning methodology to view liveness and safety properties as a distributed decision task and the implementation as a proposed protocol that solves this task. Thus the problem of verifying safety and liveness properties is translated to that of verifying that the implementation solves the associated decision task. We develop upon results from distributed systems and algebraic topology to construct a learning mechanism for verifying safety and liveness properties from samples of run-time executions.« less

Human aspects of mission safety

NASA Technical Reports Server (NTRS)

Connors, Mary M.

1989-01-01

Recent discussions of psychology's involvement in spaceflight have emphasized its role in enhancing space living conditions and incresing crew productivity. While these goals are central to space missions, behavioral scientists should not lose sight of a more basic flight requirement - that of crew safety. This paper examines some of the processes employed in the American space program in support of crew safety and suggests that behavioral scientists could contribute to flight safety, both through these formal processes and through less formal methods. Various safety areas of relevance to behavioral scientists are discussed.

A review of immunogenicity and tolerability of live attenuated Hepatitis A vaccine in children.

PubMed

Rao, Sameer; Mao, J S; Motlekar, Salman; Fangcheng, Zhuang; Kadhe, Ganesh

2016-12-01

Changing epidemiology of Hepatitis A virus (HAV) has led to an increased susceptibility of adolescents and adults to the infection. Vaccination can remarkably reduce the incidence and associated morbidity of HAV infection. This review is focused on the safety and efficacy of H2 strain derived live attenuated Hepatitis A vaccine. We found the vaccine to be highly immunogenic with minimal or negligible safety issues. Moreover, a single dose of live attenuated vaccine persists a long term immune response and can be a preferred option for developing countries. In 2014, Indian Academy of Paediatrics (IAP) also updated their recommendations for H2 vaccine as a single dose as against the previous 2 dose schedule. A focused approach to include the vaccine in national immunization program should be explored.

Opinions of South African optometry students about working in rural areas after graduation.

PubMed

Mashige, Khathutshelo P; Oduntan, Olalekan A; Hansraj, Rekha

2015-07-31

Eye and vision problems have been reported to be more prevalent in rural than urban areas; and a large proportion of South Africans live in the rural areas. To investigate the opinions of South African optometry students about working in rural areas after completion of their training and to identify factors that may influence their decisions. This was a cross-sectional quantitative study using a survey instrument containing both closed and open-ended, semi-structured questions. Four hundred and thirty-eight students responded to the questionnaire (85.4% response rate). Overall, many of the respondents did not want to open their first (66%) or second practices (64.6%) in the rural areas. However, most respondents from rural backgrounds reported that they would open their first (77.2%) or second (79.4%) practice in the rural areas. The main reasons cited by the respondents for their unwillingness to work in the rural areas were financial concerns (81.2%), personal safety (80.1%) and poor living conditions (75.3%), with a significantly higher number (p < 0.05) being from urban respondents for the latter two issues only. Many students were not in favour of opening practices in rural areas, but were willing to work for the government or a non-governmental organisation after graduation. Efforts should be made to address financial incentives, safety and living conditions in the rural areas. The results of this study have implications for the future of availability and accessibility of eye care services to those living in the rural and remote areas of the country.

All-wheel drive and winter-weather safety.

DOT National Transportation Integrated Search

2013-03-01

It is frequently stated that people living in northern states, the so called Snowbelt of the United : States, benefit with respect to safety from driving all-wheel or four-wheel drive vehicles as : opposed to front or rear-wheel drive only. This stud...

Safety profile of a replication-deficient human adenovirus-vectored foot-and-mouth disease virus serotype A24 subunit vaccine in cattle.

PubMed

Barrera, J; Brake, D A; Kamicker, B J; Purcell, C; Kaptur, R; Schieber, T; Lechtenberg, K; Miller, T D; Ettyreddy, D; Brough, D E; Butman, B T; Colby, M; Neilan, J G

2018-04-01

The safety of a replication-deficient, human adenovirus-vectored foot-and-mouth disease virus (FMDV) serotype A24 Cruzeiro capsid-based subunit vaccine (AdtA24) was evaluated in five independent safety studies. The target animal safety studies were designed in compliance with United States (U.S.) regulatory requirements (Title 9, U.S. Code of Federal Regulation [9CFR]) and international standard guidelines (VICH Topic GL-44) for veterinary live vaccines. The first three studies were conducted in a total of 22 vaccinees and demonstrated that the AdtA24 master seed virus (MSV) was safe, did not revert to virulence and was not shed or spread from vaccinees to susceptible cattle or pigs. The fourth safety study conducted in 10 lactating cows using an AdtA24 vaccine serial showed that the vaccine was completely absent from milk. The fifth safety study was conducted under typical U.S. production field conditions in 500 healthy beef and dairy cattle using two AdtA24 vaccine serials. These results demonstrated that the vaccine was safe when used per the product label recommendations. Additional data collected during these five studies confirmed that AdtA24 vaccinees developed FMDV A24 and the HAd5 vaccine vector serum neutralization antibodies that test negative in a FMDV non-structural protein antibody test, confirming AdtA24 vaccine's capability to differentiate infected from vaccinated animals (DIVA). In conclusion, results from this comprehensive set of cattle studies demonstrated the safety of the replication-deficient AdtA24 vaccine and fulfilled safety-related requirements for U.S. regulatory requirements. © 2017 The Authors. Transboundary and Emerging Diseases Published by Blackwell Verlag GmbH.

Trends Shaping Housing Design.

ERIC Educational Resources Information Center

Kennedy, Mike

2002-01-01

Proposes 10 strategies that colleges and universities can use to keep students living on their campuses. Strategies include providing more amenities to living areas, having greater electrical capacity in each room, providing computer connectivity, assuring greater fire safety and personal security, offering more dining options, and allowing…

The Living Conditions of Children with Shared Residence - the Swedish Example.

PubMed

Fransson, Emma; Låftman, Sara Brolin; Östberg, Viveca; Hjern, Anders; Bergström, Malin

2018-01-01

Among children with separated parents, shared residence - i.e., joint physical custody where the child is sharing his or her time equally between two custodial parents' homes - is increasing in many Western countries and is particularly common in Sweden. The overall level of living among children in Sweden is high; however, the potential structural differences between children in various post-separation family arrangements have not been sufficiently studied. Potential risks for children with shared residence relate to the daily hassles and stress when having two homes. This study aims at investigating the living conditions of children with shared residence compared with children living with two custodial parents in the same household and those living with one custodial parent, respectively. Swedish national survey data collected from children aged 10-18 years (n ≈ 5000) and their parents were used. The outcomes were grouped into: Economic and material conditions, Social relations with parents and peers, Health and health behaviors, Working conditions and safety in school and in the neighborhood, and Culture and leisure time activities. Results from a series of linear probability models showed that most outcomes were similar for children with shared residence and those living with two custodial parents in the same household, while several outcomes were worse for children living with one parent. However, few differences due to living arrangements were found regarding school conditions. This study highlights the inequalities in the living conditions of Swedish children, with those living with one parent having fewer resources compared with other children.

Food safety practices among Norwegian consumers.

PubMed

Røssvoll, Elin Halbach; Lavik, Randi; Ueland, Øydis; Jacobsen, Eivind; Hagtvedt, Therese; Langsrud, Solveig

2013-11-01

An informed consumer can compensate for several potential food safety violations or contaminations that may occur earlier in the food production chain. However, a consumer can also destroy the work of others in the chain by poor food handling practices, e.g., by storing chilled ready-to-eat foods at abusive temperatures. To target risk-reducing strategies, consumer groups with high-risk behavior should be identified. The aim of this study was to identify demographic characteristics associated with high-risk food handling practices among Norwegian consumers. More than 2,000 randomly selected Norwegian consumers were surveyed, and the results were analyzed with a risk-based grading system, awarding demerit points for self-reported food safety violations. The violations were categorized into groups, and an ordinary multiple linear regression analysis was run on the summarized demerit score for each group and for the entire survey group as a whole. Young and elderly men were identified as the least informed consumer groups with the most unsafe practices regarding food safety. Single persons reported poorer practices than those in a relationship. People with higher education reported poorer practices than those with lower or no education, and those living in the capital of Norway (Oslo) reported following more unsafe food practices than people living elsewhere in Norway. Men reported poorer food safety practices than women in all categories with two exceptions: parboiling raw vegetables before consumption and knowledge of refrigerator temperature. These findings suggest that risk-reducing measures should target men, and a strategy is needed to change their behavior and attitudes.

The Emotional Impact of Forced Migration on Iranian-Americans

ERIC Educational Resources Information Center

Golestaneh, Hamideh

2015-01-01

In this phenomenological study, thematic analysis was used to gain a better understanding of the lived experience of six Iranian-Americans who migrate Iran for safety and a better life. The researcher assessed the participants' journey phase by phase, to get a deeper understanding of the phenomenon. Overall, emigrating from Iran had both negative…

Loss of safety in numbers and a novel driver of mass migration: Radiotelemetry reveals heavy predation on a band of Mormon crickets

USDA-ARS?s Scientific Manuscript database

Coordinated movement of animals is a spectacular phenomenon that has received much attention. Experimental studies of Mormon crickets and locust nymphs have demonstrated that collective motion can arise from cannibalism that compensates for nutritional deficiencies arising from group living. Groupin...

PRIMARY LEVEL RESOURCE GUIDE FOR EDUCABLE MENTALLY RETARDED. "WE DO IT THIS WAY" SERIES, VOLUME 1.

ERIC Educational Resources Information Center

BLESSING, KENNETH R.; AND OTHERS

THIS RESOURCE GUIDE PRESENTS CONTENT AREAS (READING, SPEECH AND LANGUAGE DEVELOPMENT, HANDWRITING AND SPELLING, ARITHMETIC, SCIENCE, HEALTH, SAFETY, SOCIAL STUDIES, SOCIAL LIVING, PHYSICAL EDUCATION, ARTS AND HANDICRAFTS, MUSIC, PRACTICAL ARTS, AND WORK EXPERIENCE PROGRAMS) AS A PART OF UNIT TOPICS. THE SPECIAL UNITS PRESENTED INCLUDE LEARNING TO…

Unveiling factors that contribute to functional aging among health care shiftworkers in São Paulo, Brazil.

PubMed

Fischer, Frida Marina; Bellusci, Silvia M; Teixeira, Liliane R; Borges, Flávio N S; Ferreira, Regiane M; Gonçalves, Mariana B L; Martins, Samantha E; Christoffolete, Marcelo A

2002-01-01

The aims of this study were to evaluate aging factors associated with work stressors, work ability, and the quality of living conditions, among health care personnel. A cross-sectional study was conducted among 176 health care shiftworkers. Two health survey questionnaires (Tuomi et al., 1997, Scandinavian Journal of Work, Environment and Health, 17(Suppl 1), 67-74; and Tepas, 1996, unpublished instrument) were completed and ergonomic work analyses (Rohmert & Landau, 1983, A new technique for job analysis, London and New York: Taylor & Francis) were carried out at the emergency wards. Main concerns about exposure at the workplace were changes in equipment and technology, transportation, and changes in employer policies. Main concerns about off-the-job conditions were personal safety, increases in the cost of living, food safety, and water and air quality. 81.7% scored adequate (> 36.5 points) in the Work Ability Index, and considered themselves having adequate current work ability to cope with physical, mental, and social demands. The most frequently reported diseases were musculoskeletal disorders and minor emotional problems.

Linking green space to neighborhood social capital in older adults: The role of perceived safety.

PubMed

Hong, Andy; Sallis, James F; King, Abby C; Conway, Terry L; Saelens, Brian; Cain, Kelli L; Fox, Eric H; Frank, Lawrence D

2018-06-01

This study examines the moderating effect of perceived safety on the association of green space with neighborhood social capital in older adults. Green space may play an important role for promoting neighborhood social capital and health for older adults; however, safety remains a significant challenge in maximizing the benefits of green space. Data were drawn from 647 independent-living seniors who participated in the Senior Neighborhood Quality of Life Study in the Seattle/King County and Baltimore/Washington DC region. The results suggest that certain green space elements, such as natural sights, may be beneficial to neighborhood social capital of older adults. However, other types of green space, such as parks and street trees, may be less advantageous to older adults who perceive their neighborhoods as unsafe for pedestrians. Findings highlight the importance of pedestrian safety in examining associations of green space with neighborhood social capital in older adults. Further studies using a longitudinal design are warranted to confirm the causality of the findings. Copyright © 2018 Elsevier Ltd. All rights reserved.

Environmental Assessment for Construction of Radial Arm Spill Gates MacDill Air Force Base, Florida

DTIC Science & Technology

2012-05-01

requires that Federal agencies identify and assess environmental health and safety risks that might disproportionately affect children. The Proposed...Action would not pose any adverse or disproportionate environmental health or safety risks to children living near the base. Safety precautions...Department of Envir. Protection 3900 Commonwealth Blvd, Mail Station 47 Tallahassee, FL 32399-3000 RE: Draft Environmental Assessment and Draft

Environmental Assessment for Construction of Multiple Roadway Improvement Projects MacDill AFB, Florida

DTIC Science & Technology

2011-01-01

flooded) is within tidal areas and occurs mainly on mangrove areas . These soils are subject to Affected Environment Environmental Assessment for...requires that Federal agencies identify and assess environmental health and safety risks that might disproportionately affect children. The Proposed...Action would not pose any adverse or disproportionate environmental health or safety risks to children living near the base. Safety precautions

Safe sleep, day and night: mothers' experiences regarding infant sleep safety.

PubMed

Lau, Annie; Hall, Wendy

2016-10-01

To explore Canadian mothers' experiences with infant sleep safety. Parents decide when, how and where to place their infants to sleep. It is anticipated that they will follow international Sudden Infant Death Syndrome prevention sleep safety guidelines. Limited evidence is available for how parents take up guidelines; no studies have explored Canadian mothers' experiences regarding infant sleep safety. An inductive qualitative descriptive study using some elements of grounded theory, including concurrent data collection and analysis and memoing. Semi-structured interviews and constant comparative analysis were employed to explore infant sleep safety experiences of 14 Canadian mothers residing in Metro Vancouver. Data collection commenced in December 2012 and ended in July 2013. The core theme, Infant Sleep Safety Cycle, represents a cyclical process encompassing sleep safety from the prenatal period to the first six months of infants' lives. The cyclical process includes five segments: mothers' expectations of sleep safety, their struggles with reality as opposed to maternal visions, modifications of expectations, provision of rationale for choices and shifts in mothers' views of infants' developmental capabilities. Mothers' experiences were influenced by four factors: perceptions of everyone's needs, familial influences, attitudes and judgments from outsiders and resource availability and accessibility. To manage infants' sleep, mothers reframed sleep safety guidelines and downplayed the risk of Sudden Infant Death Syndrome for all forms of sleep at all times. Healthcare providers can support mothers' efforts to manage their infants' sleep challenges. During prenatal and postpartum periods, providers' interventions can influence mothers' efforts to adhere to sleep safety principles. The study findings support healthcare providers' efforts to assist mothers to modify expectations and develop strategies to support sleep safety principles while acknowledging their challenges. © 2016 John Wiley & Sons Ltd.

Biomarkers of Safety and Immune Protection for Genetically Modified Live Attenuated Leishmania Vaccines Against Visceral Leishmaniasis – Discovery and Implications

PubMed Central

Gannavaram, Sreenivas; Dey, Ranadhir; Avishek, Kumar; Selvapandiyan, Angamuthu; Salotra, Poonam; Nakhasi, Hira L.

2014-01-01

Despite intense efforts there is no safe and efficacious vaccine against visceral leishmaniasis, which is fatal and endemic in many tropical countries. A major shortcoming in the vaccine development against blood-borne parasitic agents such as Leishmania is the inadequate predictive power of the early immune responses mounted in the host against the experimental vaccines. Often immune correlates derived from in-bred animal models do not yield immune markers of protection that can be readily extrapolated to humans. The limited efficacy of vaccines based on DNA, subunit, heat killed parasites has led to the realization that acquisition of durable immunity against the protozoan parasites requires a controlled infection with a live attenuated organism. Recent success of irradiated malaria parasites as a vaccine candidate further strengthens this approach to vaccination. We developed several gene deletion mutants in Leishmania donovani as potential live attenuated vaccines and reported extensively on the immunogenicity of LdCentrin1 deleted mutant in mice, hamsters, and dogs. Additional limited studies using genetically modified live attenuated Leishmania parasites as vaccine candidates have been reported. However, for the live attenuated parasite vaccines, the primary barrier against widespread use remains the absence of clear biomarkers associated with protection and safety. Recent studies in evaluation of vaccines, e.g., influenza and yellow fever vaccines, using systems biology tools demonstrated the power of such strategies in understanding the immunological mechanisms that underpin a protective phenotype. Applying similar tools in isolated human tissues such as PBMCs from healthy individuals infected with live attenuated parasites such as LdCen−/− in vitro followed by human microarray hybridization experiments will enable us to understand how early vaccine-induced gene expression profiles and the associated immune responses are coordinately regulated in normal individuals. In addition, comparative analysis of biomarkers in PBMCs from asymptomatic or healed visceral leishmaniasis individuals in response to vaccine candidates including live attenuated parasites may provide clues about determinants of protective immunity and be helpful in shaping the final Leishmania vaccine formulation in the clinical trials. PMID:24904589

Biomarkers of safety and immune protection for genetically modified live attenuated leishmania vaccines against visceral leishmaniasis - discovery and implications.

PubMed

Gannavaram, Sreenivas; Dey, Ranadhir; Avishek, Kumar; Selvapandiyan, Angamuthu; Salotra, Poonam; Nakhasi, Hira L

2014-01-01

Despite intense efforts there is no safe and efficacious vaccine against visceral leishmaniasis, which is fatal and endemic in many tropical countries. A major shortcoming in the vaccine development against blood-borne parasitic agents such as Leishmania is the inadequate predictive power of the early immune responses mounted in the host against the experimental vaccines. Often immune correlates derived from in-bred animal models do not yield immune markers of protection that can be readily extrapolated to humans. The limited efficacy of vaccines based on DNA, subunit, heat killed parasites has led to the realization that acquisition of durable immunity against the protozoan parasites requires a controlled infection with a live attenuated organism. Recent success of irradiated malaria parasites as a vaccine candidate further strengthens this approach to vaccination. We developed several gene deletion mutants in Leishmania donovani as potential live attenuated vaccines and reported extensively on the immunogenicity of LdCentrin1 deleted mutant in mice, hamsters, and dogs. Additional limited studies using genetically modified live attenuated Leishmania parasites as vaccine candidates have been reported. However, for the live attenuated parasite vaccines, the primary barrier against widespread use remains the absence of clear biomarkers associated with protection and safety. Recent studies in evaluation of vaccines, e.g., influenza and yellow fever vaccines, using systems biology tools demonstrated the power of such strategies in understanding the immunological mechanisms that underpin a protective phenotype. Applying similar tools in isolated human tissues such as PBMCs from healthy individuals infected with live attenuated parasites such as LdCen(-/-) in vitro followed by human microarray hybridization experiments will enable us to understand how early vaccine-induced gene expression profiles and the associated immune responses are coordinately regulated in normal individuals. In addition, comparative analysis of biomarkers in PBMCs from asymptomatic or healed visceral leishmaniasis individuals in response to vaccine candidates including live attenuated parasites may provide clues about determinants of protective immunity and be helpful in shaping the final Leishmania vaccine formulation in the clinical trials.

Hazard Prevention Regarding Occupational Accidents Involving Blue-Collar Foreign Workers: A Perspective of Taiwanese Manpower Agencies

PubMed Central

Chang, Huan-Cheng; Wang, Mei-Chin; Liao, Hung-Chang; Cheng, Shu-Fang; Wang, Ya-huei

2016-01-01

Since 1989, blue-collar foreign workers have been permitted to work in Taiwanese industries. Most blue-collar foreign workers apply for jobs in Taiwan through blue-collar foreign workers’ agencies. Because blue-collar foreign workers are not familiar with the language and culture in Taiwan, in occupational accident education and hazard prevention, the agencies play an important role in the coordination and translation between employees and blue-collar foreign workers. The purpose of this study is to establish the agencies’ role in the occupational accidents education and hazard prevention for blue-collar foreign workers in Taiwan. This study uses a qualitative method—grounded theory—to collect, code, and analyze the data in order to understand the agencies’ role in occupational accident education and hazard prevention for blue-collar foreign workers in Taiwan. The results show that the duty of agencies in occupational accident education and hazard prevention includes selecting appropriate blue-collar foreign workers, communicating between employees and blue-collar foreign workers, collecting occupational safety and health information, assisting in the training of occupational safety and health, and helping blue-collar foreign workers adapt to their lives in Taiwan. Finally, this study suggests seven important points and discusses the implementation process necessary to improve governmental policies. The government and employees should pay attention to the education/training of occupational safety and health for blue-collar foreign workers to eliminate unsafe behavior in order to protect the lives of blue-collar foreign workers. PMID:27420085

Hazard Prevention Regarding Occupational Accidents Involving Blue-Collar Foreign Workers: A Perspective of Taiwanese Manpower Agencies.

PubMed

Chang, Huan-Cheng; Wang, Mei-Chin; Liao, Hung-Chang; Cheng, Shu-Fang; Wang, Ya-Huei

2016-07-13

Since 1989, blue-collar foreign workers have been permitted to work in Taiwanese industries. Most blue-collar foreign workers apply for jobs in Taiwan through blue-collar foreign workers' agencies. Because blue-collar foreign workers are not familiar with the language and culture in Taiwan, in occupational accident education and hazard prevention, the agencies play an important role in the coordination and translation between employees and blue-collar foreign workers. The purpose of this study is to establish the agencies' role in the occupational accidents education and hazard prevention for blue-collar foreign workers in Taiwan. This study uses a qualitative method-grounded theory-to collect, code, and analyze the data in order to understand the agencies' role in occupational accident education and hazard prevention for blue-collar foreign workers in Taiwan. The results show that the duty of agencies in occupational accident education and hazard prevention includes selecting appropriate blue-collar foreign workers, communicating between employees and blue-collar foreign workers, collecting occupational safety and health information, assisting in the training of occupational safety and health, and helping blue-collar foreign workers adapt to their lives in Taiwan. Finally, this study suggests seven important points and discusses the implementation process necessary to improve governmental policies. The government and employees should pay attention to the education/training of occupational safety and health for blue-collar foreign workers to eliminate unsafe behavior in order to protect the lives of blue-collar foreign workers.

Safety assessment of probiotics for human use

USDA-ARS?s Scientific Manuscript database

The safety of probiotics is tied to their intended use, which includes consideration of the potential vulnerability of the consumer or patient, dose and duration of consumption, and both the manner and frequency of administration. Unique to probiotics is that they are living organisms when administ...

Passenger safety, health, and comfort: a review.

PubMed

Rayman, R B

1997-05-01

Since the birth of aviation medicine approximately 80 yrs ago, practitioners and scientists have given their attention primarily to flight deck crew, cabin crew, and ground support personnel. However, in more recent years we have broadened our horizons to include the safety, health, and comfort of passengers flying commercial aircraft. This will be even more compelling as more passengers take to the air in larger aircraft and flying longer hours to more distant destinations. Further, we can expect to see more older passengers because people in many countries are living longer, healthier lives. The author first discusses the stresses imposed by ordinary commercial flight upon travelers such as airport tumult, barometric pressure changes, immobility, jet lag, noise/ vibration, and radiation. Medical considerations are next addressed describing inflight illness and medical care capability aboard U.S. air carriers. Passenger safety, cabin air quality, and the preventive medicine aspects of air travel are next reviewed in the context of passenger safety, health, and comfort. Recommendations are addressed to regulator agencies, airlines aircraft manufacturers, and the aerospace medicine community.

Day By Day in English: An ESL-SEDAC Daily Living Skills Resource Activities Guide. Final Edition and Resource Activities Packet, Final Edition.

ERIC Educational Resources Information Center

New York City Board of Education, Brooklyn, NY. Div. of Special Education.

The guide provides daily living experiences built around topics of interest to limited English speaking students in special education programs. Units are organized around eight themes: (1) at school; (2) living at home; (3) community, communication, and travel; (4) clothing and seasons; (5) shopping and food; (6) health, hygiene, and safety; (7)…

A perspective of food safety laws in Mexico.

PubMed

Leon, Marco A; Paz, Esmeralda

2014-08-01

Mexico, with a population of 112 million, is one of the most interesting countries in the world with regard to food, hunger, domestic food consumption, tourism and international trade, and it deserves an in-depth study to explain the status of its food safety laws. Mexico has a strong and stable emerging economy and is the second country worldwide with regard to the number of free-trade agreements. Nevertheless, more than half the population lives in poverty. However, Mexico is a huge market for food consumption because, in addition to its own population, it receives 20 million international tourists per year. So, multi-national food companies have representatives and facilities throughout the country. This scenario may explain the evolution of food safety laws in Mexico, as well as the challenges that must be faced in order to achieve food safety. © 2013 Society of Chemical Industry.

Live-attenuated tetravalent dengue vaccines: The needs and challenges of post-licensure evaluation of vaccine safety and effectiveness.

PubMed

Wichmann, Ole; Vannice, Kirsten; Asturias, Edwin J; de Albuquerque Luna, Expedito José; Longini, Ira; Lopez, Anna Lena; Smith, Peter G; Tissera, Hasitha; Yoon, In-Kyu; Hombach, Joachim

2017-10-09

Since December 2015, the first dengue vaccine has been licensed in several Asian and Latin American countries for protection against disease from all four dengue virus serotypes. While the vaccine demonstrated an overall good safety and efficacy profile in clinical trials, some key research questions remain which make risk-benefit-assessment for some populations difficult. As for any new vaccine, several questions, such as very rare adverse events following immunization, duration of vaccine-induced protection and effectiveness when used in public health programs, will be addressed by post-licensure studies and by data from national surveillance systems after the vaccine has been introduced. However, the complexity of dengue epidemiology, pathogenesis and population immunity, as well as some characteristics of the currently licensed vaccine, and potentially also future, live-attenuated dengue vaccines, poses a challenge for evaluation through existing monitoring systems, especially in low and middle-income countries. Most notable are the different efficacies of the currently licensed vaccine by dengue serostatus at time of first vaccination and by dengue virus serotype, as well as the increased risk of dengue hospitalization among young vaccinated children observed three years after the start of vaccination in one of the trials. Currently, it is unknown if the last phenomenon is restricted to younger ages or could affect also seronegative individuals aged 9years and older, who are included in the group for whom the vaccine has been licensed. In this paper, we summarize scientific and methodological considerations for public health surveillance and targeted post-licensure studies to address some key research questions related to live-attenuated dengue vaccines. Countries intending to introduce a dengue vaccine should assess their capacities to monitor and evaluate the vaccine's effectiveness and safety and, where appropriate and possible, enhance their surveillance systems accordingly. Targeted studies are needed, especially to better understand the effects of vaccinating seronegative individuals. Copyright © 2017 The Author(s). Published by Elsevier Ltd.. All rights reserved.

Comparison of the safety and immunogenicity of live attenuated and inactivated hepatitis A vaccine in healthy Chinese children aged 18 months to 16 years: results from a randomized, parallel controlled, phase IV study.

PubMed

Ma, F; Yang, J; Kang, G; Sun, Q; Lu, P; Zhao, Y; Wang, Z; Luo, J; Wang, Z

2016-09-01

For large-scale immunization of children with hepatitis A (HA) vaccines in China, accurately designed studies comparing the safety and immunogenicity of the live attenuated HA vaccine (HA-L) and inactivated HA vaccine (HA-I) are necessary. A randomized, parallel controlled, phase IV clinical trial was conducted with 6000 healthy children aged 18 months to 16 years. HA-L or HA-I was administered at a ratio of 1: 1 to randomized selected participants. The safety and immunogenicity were evaluated. Both HA-L and HA-I were well tolerated by all participants. The immunogenicity results showed that the seroconversion rates (HA-L versus HA-I: 98.0% versus 100%, respectively, p >0.05), and geometric mean concentrations in participants negative for antibodies against HA virus IgG (anti-HAV IgG) before vaccination did not differ significantly between the two types of vaccines (HA-L versus HA-I first dose: 898.9 versus 886.2 mIU/mL, respectively, p >0.05). After administration of the booster dose of HA-I, the geometric mean concentrations of anti-HAV IgG (HA-I booster dose: 2591.2 mIU/mL) was higher than that after the first dose (p <0.05) and that reported in participants administered HA-L (p <0.05). Additionally, 12 (25%) of the 48 randomized selected participants who received HA-L tested positive for HA antigen in stool samples. Hence, both HA-L and HA-I could provide acceptable immunogenicity in children. The effects of long-term immunogenicity after natural exposure to wild-type HA virus and the possibility of mutational shifts of the live vaccine virus in the field need to be studied in more detail. Copyright © 2016. Published by Elsevier Ltd.

Safety and economic impacts of photo radar program.

PubMed

Chen, Greg

2005-12-01

Unsafe speed is one of the major traffic safety challenges facing motorized nations. In 2003, unsafe speed contributed to 31 percent of all fatal collisions, causing a loss of 13,380 lives in the United States alone. The economic impact of speeding is tremendous. According to NHTSA, the cost of unsafe speed related collisions to the American society exceeds 40 billion US dollars per year. In response, automated photo radar speed enforcement programs have been implemented in many countries. This study assesses the economic impacts of a large-scale photo radar program in British Columbia. The knowledge generated from this study could inform policy makers and project managers in making informed decisions with regard to this highly effective and efficient, yet very controversial program. This study establishes speed and safety effects of photo radar programs by summarizing two physical impact investigations in British Columbia. It then conducts a cost-benefit analysis to assess the program's economic impacts. The cost-benefit analysis takes into account both societal and funding agency's perspectives. It includes a comprehensive account of major impacts. It uses willingness to pay principle to value human lives saved and injuries avoided. It incorporates an extended sensitivity analysis to quantify the robustness of base case conclusions. The study reveals an annual net benefit of approximately 114 million in year 2001 Canadian dollars to British Columbians. The study also finds a net annual saving of over 38 million Canadian dollars for the Insurance Corporation of British Columbia (ICBC) that funded the program. These results are robust under almost all alternative scenarios tested. The only circumstance under which the net benefit of the program turns negative is when the real safety effects were one standard deviation below the estimated values, which is possible but highly unlikely. Automated photo radar traffic safety enforcement can be an effective and efficient means to manage traffic speed, reduce collisions and injuries, and combat the huge resulting economic burden to society. The cost-effectiveness of the program takes on special meaning and urgency when considering the present and future government funding constraints. The application of the program, however, should be planned and implemented with caution. Every effort should be made to focus on and to promote the program on safety improvement grounds. The program can be easily terminated because of political considerations, if the public perceives it as a cash cow to enhance government revenue.

"Living versus dead": The Pasteurian paradigm and imperial vaccine research.

PubMed

Chakrabarti, Pratik

2010-01-01

The Semple antirabies vaccine was developed by David Semple in India in 1911. Semple introduced a peculiarly British approach within the Pasteurian tradition by using carbolized dead virus. This article studies this unique phase of vaccine research between 1910 and 1935 to show that in the debates and laboratory experiments around the potency and safety of vaccines, categories like "living" and "dead" were often used as ideological and moral denominations. These abstract and ideological debates were crucial in defining the final configuration of the Semple vaccine, the most popular antirabies vaccine used globally, and also in shaping international vaccination policies.

"Living versus Dead":

PubMed Central

Chakrabarti, Pratik

2010-01-01

Summary The Semple antirabies vaccine was developed by David Semple in India in 1911. Semple introduced a peculiarly British approach within the Pasteurian tradition by using carbolized dead virus. This article studies this unique phase of vaccine research between 1910 and 1935 to show that in the debates and laboratory experiments around the potency and safety of vaccines, categories like "living" and "dead" were often used as ideological and moral denominations. These abstract and ideological debates were crucial in defining the final configuration of the Semple vaccine, the most popular antirabies vaccine used globally, and also in shaping international vaccination policies. PMID:21037397

Still Separate, Still Unequal: Social Determinants of Playground Safety and Proximity Disparities in St. Louis.

PubMed

Arroyo-Johnson, Cassandra; Woodward, Krista; Milam, Laurel; Ackermann, Nicole; Komaie, Goldie; Goodman, Melody S; Hipp, J Aaron

2016-08-01

Physical activity among youth is shaped by the natural and built environment within which they live; however, few studies have focused on assessing playground safety and proximity in detail as part of the built environment for youth physical activity. We analyzed data on 100 publicly accessible playgrounds from Play Across St. Louis, a community-partnered study of the built environment for youth physical activity. Outcomes included overall playground safety, maintenance, and construction scores; distance to nearest playground; and distance to nearest top playground. Independent variables included neighborhood % youth, % black residents, % owner-occupied units, and % vacant units. Playgrounds in the city have varying degrees of safety and proximity. Mean overall playground safety score was 67.0 % (CI = 63.5, 70.4). Neighborhood % youth and % black residents were inversely associated with overall playground safety (p = 0.03 and p < 0.01) and maintenance (p < 0.01 and p < 0.0001). Mean distance to nearest playground was 638.1 and 1488.3 m to nearest top playground. Clusters of low safety scores were found in the northern and central areas while all high safety score clusters were found in the southern part of St. Louis. Public playground safety and proximity vary across St. Louis neighborhoods, especially by neighborhood demographics. Disparities in playground safety and proximity reveal an opportunity to develop community-wide interventions focused on playgrounds for youth activity. Further work is needed to examine the association between playground safety, proximity, and use and youth physical activity and weight.

Live Virus Vaccines Based on a Yellow Fever Vaccine Backbone: Standardized Template with Key Considerations for a Risk/Benefit Assessment*

PubMed Central

Monath, Thomas P.; Seligman, Stephen J.; Robertson, James S.; Guy, Bruno; Hayes, Edward B.; Condit, Richard C.; Excler, Jean Louis; Mac, Lisa Marie; Carbery, Baevin; Chen, Robert T

2015-01-01

The Brighton Collaboration Viral Vector Vaccines Safety Working Group (V3SWG) was formed to evaluate the safety of live, recombinant viral vaccines incorporating genes from heterologous viruses inserted into the backbone of another virus (so-called “chimeric virus vaccines”). Many viral vector vaccines are in advanced clinical trials. The first such vaccine to be approved for marketing (to date in Australia, Thailand, Malaysia, and the Philippines) is a vaccine against the flavivirus Japanese encephalitis (JE), which employs a licensed vaccine (yellow fever 17D) as a vector. In this vaccine, two envelope proteins (prM-E) of YF 17D virus were replaced by the corresponding genes of JE virus, with additional attenuating mutations incorporated into the JE gene inserts. Similar vaccines have been constructed by inserting prM-E genes of dengue and West Nile into YF 17D virus and are in late stage clinical studies. The dengue vaccine is, however, more complex in that it requires a mixture of four live vectors each expressing one of the four dengue serotypes. This vaccine has been evaluated in multiple clinical trials. No significant safety concerns have been found. The Phase 3 trials met their endpoints in terms of overall reduction of confirmed dengue fever, and, most importantly a significant reduction in severe dengue and hospitalization due to dengue. However, based on results that have been published so far, efficacy in preventing serotype 2 infection is less than that for the other three serotypes. In the development of these chimeric vaccines, an important series of comparative studies of safety and efficacy were made using the parental YF 17D vaccine virus as a benchmark. In this paper, we use a standardized template describing the key characteristics of the novel flavivirus vaccine vectors, in comparison to the parental YF 17D vaccine. The template facilitates scientific discourse among key stakeholders by increasing the transparency and comparability of information. The Brighton Collaboration V3SWG template may also be useful as a guide to the evaluation of other recombinant viral vector vaccines. PMID:25446819

Live virus vaccines based on a yellow fever vaccine backbone: standardized template with key considerations for a risk/benefit assessment.

PubMed

Monath, Thomas P; Seligman, Stephen J; Robertson, James S; Guy, Bruno; Hayes, Edward B; Condit, Richard C; Excler, Jean Louis; Mac, Lisa Marie; Carbery, Baevin; Chen, Robert T

2015-01-01

The Brighton Collaboration Viral Vector Vaccines Safety Working Group (V3SWG) was formed to evaluate the safety of live, recombinant viral vaccines incorporating genes from heterologous viruses inserted into the backbone of another virus (so-called "chimeric virus vaccines"). Many viral vector vaccines are in advanced clinical trials. The first such vaccine to be approved for marketing (to date in Australia, Thailand, Malaysia, and the Philippines) is a vaccine against the flavivirus, Japanese encephalitis (JE), which employs a licensed vaccine (yellow fever 17D) as a vector. In this vaccine, two envelope proteins (prM-E) of YF 17D virus were exchanged for the corresponding genes of JE virus, with additional attenuating mutations incorporated into the JE gene inserts. Similar vaccines have been constructed by inserting prM-E genes of dengue and West Nile into YF 17D virus and are in late stage clinical studies. The dengue vaccine is, however, more complex in that it requires a mixture of four live vectors each expressing one of the four dengue serotypes. This vaccine has been evaluated in multiple clinical trials. No significant safety concerns have been found. The Phase 3 trials met their endpoints in terms of overall reduction of confirmed dengue fever, and, most importantly a significant reduction in severe dengue and hospitalization due to dengue. However, based on results that have been published so far, efficacy in preventing serotype 2 infection is less than that for the other three serotypes. In the development of these chimeric vaccines, an important series of comparative studies of safety and efficacy were made using the parental YF 17D vaccine virus as a benchmark. In this paper, we use a standardized template describing the key characteristics of the novel flavivirus vaccine vectors, in comparison to the parental YF 17D vaccine. The template facilitates scientific discourse among key stakeholders by increasing the transparency and comparability of information. The Brighton Collaboration V3SWG template may also be useful as a guide to the evaluation of other recombinant viral vector vaccines. Copyright © 2014. Published by Elsevier Ltd.

Generation of a novel live rabies vaccine strain with a high level of safety by introducing attenuating mutations in the nucleoprotein and glycoprotein.

PubMed

Nakagawa, Keisuke; Nakagawa, Kento; Omatsu, Tsutomu; Katayama, Yukie; Oba, Mami; Mitake, Hiromichi; Okada, Kazuma; Yamaoka, Satoko; Takashima, Yasuhiro; Masatani, Tatsunori; Okadera, Kota; Ito, Naoto; Mizutani, Tetsuya; Sugiyama, Makoto

2017-10-09

The current live rabies vaccine SAG2 is attenuated by only one mutation (Arg-to-Glu) at position 333 in the glycoprotein (G333). This fact generates a potential risk of the emergence of a pathogenic revertant by a back mutation at this position during viral propagation in the body. To circumvent this risk, it is desirable to generate a live vaccine strain highly and stably attenuated by multiple mutations. However, the information on attenuating mutations other than that at G333 is very limited. We previously reported that amino acids at positions 273 and 394 in the nucleoprotein (N273/394) (Leu and His, respectively) of fixed rabies virus Ni-CE are responsible for the attenuated phenotype by enhancing interferon (IFN)/chemokine gene expressions in infected neural cells. In this study, we found that amino acid substitutions at N273/394 (Phe-to-Leu and Tyr-to-His, respectively) attenuated the pathogenicity of the oral live vaccine ERA, which has a virulent-type Arg at G333. Then we generated ERA-N273/394-G333 attenuated by the combination of the above attenuating mutations at G333 and N273/394, and checked its safety. Similar to the ERA-G333, which is attenuated by only the mutation at G333, ERA-N273/394-G333 did not cause any symptoms in adult mice after intracerebral inoculation, indicating a low level of residual pathogenicity of ERA-N273/394-G333. Further examination revealed that infection with ERA-N273/394-G333 induces IFN-β and CXCL10 mRNA expressions more strongly than ERA-G333 infection in a neuroblastoma cell line. Importantly, we found that the ERA-N273/394-G333 stain has a lower risk for emergence of a pathogenic revertant than does the ERA-G333. These results indicate that ERA-N273/394-G333 has a potential to be a promising candidate for a live rabies vaccine strain with a high level of safety. Copyright © 2017 Elsevier Ltd. All rights reserved.

The health status and well-being of low-resource, housing-unstable, single-parent families living in violent neighbourhoods in Philadelphia, Pennsylvania.

PubMed

Jacoby, Sara F; Tach, Laura; Guerra, Terry; Wiebe, Douglas J; Richmond, Therese S

2017-03-01

The health and well-being of single-parent families living in violent neighbourhoods in US cities who participate in housing programmes is not well described. This two-phase, mixed-methods study explores the health status of families who were participants in a housing-plus programme in Philadelphia, Pennsylvania between 2011 and 2013 and the relationship between the characteristics of the neighbourhoods in which they lived and their perceptions of well-being and safety. In phase 1, data collected with standardised health status instruments were analysed using descriptive statistics and independent sample t-tests to describe the health of single parents and one randomly selected child from each parent's household in comparison to population norms. In a subset of survey respondents, focus groups were conducted to generate an in-depth understanding of the daily lives and stressors of these families. Focus group data were analysed using content analysis to identify key descriptive themes. In phase 2, daily activity path mapping, surveys and interviews of parent-child dyads were collected to assess how these families perceive their health, neighbourhood and the influence of neighbourhood characteristics on the families' day-to-day experience. Narratives and activity maps were combined with crime data from the Philadelphia Police Department to analyse the relationship between crime and perceptions of fear and safety. Phase 1 data demonstrated that parent participants met or exceeded the national average for self-reported physical health but fell below the national average across all mental health domains. Over 40% reported moderate to severe symptoms of depression. Parents described high levels of stress resulting from competing priorities, financial instability, and concern for their children's well-being and safety. Analysis of phase 2 data demonstrated that neighbourhood characteristics exert influence over parents' perceptions of their environment and how they permit their children to move within it. This research suggests the need for robust research, programmatic and policy interventions to support housing-unstable families who live in neighbourhoods with high levels of violence. © 2016 John Wiley & Sons Ltd.

Screening test for rapid food safety evaluation by menadione-catalysed chemiluminescent assay.

PubMed

Yamashoji, Shiro; Yoshikawa, Naoko; Kirihara, Masayuki; Tsuneyoshi, Toshihiro

2013-06-15

The chemiluminescent assay of menadione-catalysed H2O2 production by living mammalian cells was proposed to be useful for rapid food safety evaluation. The tested foods were extracted with water, ethanol and dimethylsulfoxide, and each extract was incubated with NIH3T3, Neuro-2a and HepG2 cells for 4h. Menadione-catalysed H2O2 production by living mammalian cells exposed to each extract was determined by the chemiluminescent assay requiring only 10 min, and the viability of the cells was estimated as percentage based on H2O2 production by intact cells. In this study the cytotoxicity of food was rated in order of inhibitory effect on H2O2 production by intact cells. The well known natural toxins such as Fusarium mycotoxin, tomato toxin tomatine, potato toxin solanine and marine toxins terodotoxin and brevetoxin could be detected by the above chemiluminescent assay. Copyright © 2012 Elsevier Ltd. All rights reserved.

Poverty is the main environmental factor for obesity in a Mexican-border city.

PubMed

Jiménez-Cruz, Arturo; Castañeda-Gonzalez, Lidia M; Bacardí-Gascón, Montserrat

2013-05-01

Obesity is a pandemic in Mexico. The purpose of this study was to assess the environmental factors that have the strongest association with obesity and abdominal obesity among adults in Tijuana. Four neighborhoods differing in socioeconomic status were chosen. A questionnaire for weekly walking, social cohesion, satisfaction with their community, weekly income, and convenience store, education, family income, crime safety, pedestrian safety, street connectivity, walking/cycling facilities, and sociodemographic characteristics was administered. Weight, height, and waist circumference were measured. Univariate and multivariate binomial logistic regressions were conducted. Three hundred and twenty-two (322) individuals, 70% females with a mean age of 39 years, were assessed. The prevalence of obesity and abdominal obesity was 27% and 43.5% respectively. The odds ratio for obesity and abdominal obesity among those living in the lowest-income neighborhood was 2.4 and 7.8 respectively, compared with those living in a middle-class neighborhood. Residence in a low-income neighborhood was a predictor for obesity.

A review of immunogenicity and tolerability of live attenuated Hepatitis A vaccine in children

PubMed Central

Rao, Sameer; Mao, J. S.; Motlekar, Salman; Fangcheng, Zhuang; Kadhe, Ganesh

2016-01-01

ABSTRACT Changing epidemiology of Hepatitis A virus (HAV) has led to an increased susceptibility of adolescents and adults to the infection. Vaccination can remarkably reduce the incidence and associated morbidity of HAV infection. This review is focused on the safety and efficacy of H2 strain derived live attenuated Hepatitis A vaccine. We found the vaccine to be highly immunogenic with minimal or negligible safety issues. Moreover, a single dose of live attenuated vaccine persists a long term immune response and can be a preferred option for developing countries. In 2014, Indian Academy of Paediatrics (IAP) also updated their recommendations for H2 vaccine as a single dose as against the previous 2 dose schedule. A focused approach to include the vaccine in national immunization program should be explored. PMID:27532370

Pre-clinical efficacy and safety of experimental vaccines based on non-replicating vaccinia vectors against yellow fever.

PubMed

Schäfer, Birgit; Holzer, Georg W; Joachimsthaler, Alexandra; Coulibaly, Sogue; Schwendinger, Michael; Crowe, Brian A; Kreil, Thomas R; Barrett, P Noel; Falkner, Falko G

2011-01-01

Currently existing yellow fever (YF) vaccines are based on the live attenuated yellow fever virus 17D strain (YFV-17D). Although, a good safety profile was historically attributed to the 17D vaccine, serious adverse events have been reported, making the development of a safer, more modern vaccine desirable. A gene encoding the precursor of the membrane and envelope (prME) protein of the YFV-17D strain was inserted into the non-replicating modified vaccinia virus Ankara and into the D4R-defective vaccinia virus. Candidate vaccines based on the recombinant vaccinia viruses were assessed for immunogenicity and protection in a mouse model and compared to the commercial YFV-17D vaccine. The recombinant live vaccines induced γ-interferon-secreting CD4- and functionally active CD8-T cells, and conferred full protection against lethal challenge already after a single low immunization dose of 10(5) TCID(50). Surprisingly, pre-existing immunity against wild-type vaccinia virus did not negatively influence protection. Unlike the classical 17D vaccine, the vaccinia virus-based vaccines did not cause mortality following intracerebral administration in mice, demonstrating better safety profiles. The non-replicating recombinant YF candidate live vaccines induced a broad immune response after single dose administration, were effective even in the presence of a pre-existing immunity against vaccinia virus and demonstrated an excellent safety profile in mice.

[Sexuality, bodily experiences, and gender: an ethnographic study of persons living with HIV in Greater Metropolitan Buenos Aires, Argentina].

PubMed

Grimberg, Mabel

2009-01-01

Based on the results of an ethnographic study on daily experience with HIV in Greater Metropolitan Buenos Aires, Argentina, the article discusses behavioral approaches that reduce the sexuality of persons living with HIV to an issue of safety and protection. By articulating a social construction perspective and the notion of hegemony, the author proposes that sexuality can be understood as a process of individual and social construction shaped by power relations and social regulations. The analysis of the experiences of living with HIV in marginalized populations shows how chronic social inequality, violence, discrimination, and stigmatization generate particular characteristics of sexual issues. These social processes become driving forces that shape sexual experience as a field of danger, repression, and restriction rather than pleasure and exploration. Finally, daily confrontation with social metaphors places strain on gender relations, practices, and identities.

The health and safety concerns of immigrant women workers in the Toronto sportswear industry.

PubMed

Gannagé, C M

1999-01-01

Immigrant women's conditions of work have worsened with new government and managerial strategies to restructure the Canadian apparel industry. Changes in occupational health and safety legislation have both given and taken away tools that immigrant women workers could use to improve the quality of their working lives. The author outlines a methodology for eliciting the health and safety concerns of immigrant women workers.

20 CFR 410.393 - “Member of the same household”; “living with”; “living in the same household”; and “living in the...

Code of Federal Regulations, 2011 CFR

2011-04-01

...' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL COAL MINE HEALTH AND SAFETY ACT OF 1969, TITLE IV-BLACK... together at some time in the reasonably near future. (c) Death during absence. Where the death of one of....g., in a hospital), the fact that the death was foreseen as possible or probable does not in and of...

[Selected problems of manufacturing influenza vaccines].

PubMed

Augustynowicz, Ewa

2010-01-01

In the study chosen issues of manufacturing influenza vaccines running to increase effectiveness were performed. New concepts into development of process of safety and efficacy influenza vaccines are connected with use a new adjuvants, use of alternative routes of administration of vaccine, new structural virus subunits including DNA, new way of virus culture and use of live, attenuated vaccines.

Development, Production, and Postmarketing Surveillance of Hepatitis A Vaccines in China

PubMed Central

Cui, Fuqiang; Liang, Xiaofeng; Wang, Fuzhen; Zheng, Hui; Hutin, Yvan J; Yang, Weizhong

2014-01-01

China has long experience using live attenuated and inactivated vaccines against hepatitis A virus (HAV) infection. We summarize this experience and provide recent data on adverse events after immunization (AEFIs) with hepatitis A vaccines in China. We reviewed the published literature (in Chinese and English) and the published Chinese regulatory documents on hepatitis A vaccine development, production, and postmarketing surveillance of AEFI. We described the safety, immunogenicity, and efficacy of hepatitis A vaccines and horizontal transmission of live HAV vaccine in China. In clinical trials, live HAV vaccine was associated with fever (0.4%–5% of vaccinees), rash (0%–1.1%), and elevated alanine aminotransferase (0.015%). Inactivated HAV vaccine was associated with fever (1%–8%), but no serious AEFIs were reported. Live HAV vaccine had seroconversion rates of 83% to 91%, while inactivated HAV vaccine had seroconversion rates of 95% to 100%. Community trials showed efficacy rates of 90% to 95% for live HAV and 95% to 100% for inactivated HAV vaccine. Postmarketing surveillance showed that HAV vaccination resulted in an AEFI incidence rate of 34 per million vaccinees, which accounted for 0.7% of adverse events reported to the China AEFI monitoring system. There was no difference in AEFI rates between live and inactivated HAV vaccines. Live and inactivated HAV vaccines manufactured in China were immunogenic, effective, and safe. Live HAV vaccine had substantial horizontal transmission due to vaccine virus shedding; thus, further monitoring of the safety of virus shedding is warranted. PMID:24681843

Health and Safety Intervention with First-Time Mothers

ERIC Educational Resources Information Center

Culp, Anne McDonald; Culp, R. E.; Anderson, J. W.; Carter, S.

2007-01-01

A health education program was evaluated which used child development specialists as home visitors and served a population of first-time mothers living in rural communities. The evaluation compared health and safety outcomes between intervention and control groups. The research staff, separate from the intervention staff, collected data in the…

Creating Safe Environments for Children with Post-Traumatic Stress Disorder.

ERIC Educational Resources Information Center

Demaree, Mary Ann

1995-01-01

Discusses development of Post-Traumatic Stress Disorder (PTSD) in children living in violent homes and communities. Discusses the role of teachers in creating classrooms that feel safe. Notes the importance of relearning safety to children who have PTSD. Describes strategies to create feeling of safety in the children. (BAC)

Adolescent place attachment, social capital, and perceived safety: a comparison of 13 countries.

PubMed

Dallago, Lorenza; Perkins, Douglas D; Santinello, Massimo; Boyce, Will; Molcho, Michal; Morgan, Antony

2009-09-01

In adolescence, children become increasingly independent and autonomous, and spend more time in neighborhood settings away from home. During mid-to-late adolescence, youth often become more critical about the place they live. Their attachment to home and even community may decrease as they explore and develop new attachments to other specific places. The aim of this study is to understand how 15-year-old students from 13 countries perceive their local neighborhood area (place attachment, social capital and safety), and how these different community cognitions are interrelated. We hypothesize that their place attachment predicts safety, and that the relationship is mediated in part by social capital. Result show that, despite cross-cultural differences in neighborhood perceptions, the proposed theoretical model fits robustly across all 13 countries.

Exploring traditional end-of-life beliefs, values, expectations, and practices among Chinese women living in England: Informing culturally safe care.

PubMed

Fang, Mei Lan; Malcoe, Lorraine Halinka; Sixsmith, Judith; Wong, Louise Yuen Ming; Callender, Matthew

2015-10-01

This study explores the end-of-life (EoL) beliefs, values, practices, and expectations of a select group of harder-to-reach Chinese women living in England. A cultural safety approach was undertaken to interpret 11 in-depth, semistructured interviews. Interviews were conducted in Mandarin and Cantonese. Transcripts were translated and back-translated by two researchers. Findings were analyzed using the technical analytical principles of grounded theory. The key themes generated from our analysis include: acculturation; differential beliefs and norms in providing care: family versus health services; language and communication; Eastern versus Western spiritual practices and beliefs; and dying, death, and the hereafter. End-of-life discussions can be part of an arduous, painful, and uncomfortable process, particularly for migrants living on the margins of society in a new cultural setting. For some Chinese people living in the United Kingdom, end-of-life care requires attention to acculturation, particularly Western versus Eastern beliefs on religion, spirituality, burial practices, and provision of care, and the availability of culturally specific care, all of which encompass issues related to gender. Stories of a purposive sample of Chinese women were viewed through a cultural safety lens to gain a deeper understanding of how social and cultural norms and expectations, in addition to the pressures of acculturation, impact gendered roles and responsibilities. The analysis revealed variations between/within Eastern and Western culture that resulted in pronounced, and oftentimes gendered, differences in EoL care expectations.

Advanced bridge safety initiative : recommended practices for live load testing of existing flat-slab concrete bridges - task 5.

DOT National Transportation Integrated Search

2012-12-01

Current AASHTO provisions for load rating flat-slab concrete bridges use the equivalent strip : width method, which is regarded as overly conservative compared to more advanced analysis : methods and field live load testing. It has been shown that li...

Parents' experience with child safety restraint in China.

PubMed

Chen, Xiaojun; Yang, Jingzhen; Peek-Asa, Corinne; Li, Liping

2014-04-07

Child safety restraints are effective measures in protecting children from an injury while traveling in a car. However, the rate of child restraint use is extremely low in Chinese cities. Parent drivers could play an important role in promoting child safety restraint use, but not all of them take active responsibility. This study used a qualitative approach and included 14 in-depth interviews among parents with a child, under the age of 6, living in Shantou City (7 child safety restraint users and 7 non-users). Purposive sampling was used to recruit eligible parent drivers who participated in a previous observation study. Interview data were collected from March to April 2013. The audio taped and transcribed data were coded and analyzed to identify key themes. Four key themes on child safety restraint emerged from the in-depth interviews with parents. These included 1) Having a child safety restraint installed in the rear seat with an adult sitting next to the restrained child is ideal, and child safety restraint is seen as an alternative when adult accompaniment is not available; 2) Having effective parental education strategies could help make a difference in child safety restraint use; 3) Inadequate promotion and parents' poor safety awareness contribute to the low rate of child safety restraint in China; 4) Mandatory legislation on child safety restraint use could be an effective approach. Inadequate promotion and low awareness of safe traveling by parents were closely linked to low child safety seat usage under the circumstance of no mandatory legislation. Future intervention efforts need to focus on increasing parents' safe travel awareness combined with CSS product promotion before the laws are enacted.

Parents’ experience with child safety restraint in China

PubMed Central

2014-01-01

Background Child safety restraints are effective measures in protecting children from an injury while traveling in a car. However, the rate of child restraint use is extremely low in Chinese cities. Parent drivers could play an important role in promoting child safety restraint use, but not all of them take active responsibility. Methods This study used a qualitative approach and included 14 in-depth interviews among parents with a child, under the age of 6, living in Shantou City (7 child safety restraint users and 7 non-users). Purposive sampling was used to recruit eligible parent drivers who participated in a previous observation study. Interview data were collected from March to April 2013. The audio taped and transcribed data were coded and analyzed to identify key themes. Results Four key themes on child safety restraint emerged from the in-depth interviews with parents. These included 1) Having a child safety restraint installed in the rear seat with an adult sitting next to the restrained child is ideal, and child safety restraint is seen as an alternative when adult accompaniment is not available; 2) Having effective parental education strategies could help make a difference in child safety restraint use; 3) Inadequate promotion and parents’ poor safety awareness contribute to the low rate of child safety restraint in China; 4) Mandatory legislation on child safety restraint use could be an effective approach. Conclusion Inadequate promotion and low awareness of safe traveling by parents were closely linked to low child safety seat usage under the circumstance of no mandatory legislation. Future intervention efforts need to focus on increasing parents’ safe travel awareness combined with CSS product promotion before the laws are enacted. PMID:24708776

Advances in our understanding of immunization and vaccines for patients with systemic lupus erythematosus.

PubMed

Bragazzi, Nicola Luigi; Watad, Abdulla; Sharif, Kassem; Adawi, Mohammad; Aljadeff, Gali; Amital, Howard; Shoenfeld, Yehuda

2017-10-01

Systemic lupus erythematosus (SLE) is a chronic systemic autoimmune disease. In SLE, immune system dysfunction is postulated to result by virtue of the disease itself as well as by the impact of treatment modalities employed. A myriad of immune dysregulations occur including complement system dysfunction among others. Infectious agents are known to complicate the disease course in close to 25-45% of SLE patients. Areas covered: In this review a discussion of the immunogenicity and safety of viral and bacterial vaccinations in SLE was performed. The search included ISI Web of Science (WoS), Scopus, MEDLINE/PubMed, Google-Scholar, DOAJ, EbscoHOST, Scirus, Science Direct, Cochrane Library and ProQuest. Proper string made up of a key-words including 'SLE', 'vaccination', 'safety' and 'efficacy' was used. Expert commentary: Vaccination of SLE patients is proven to be immunogenic. Concerns regarding vaccine safety are postulated, yet no direct relationship between vaccination and disease exacerbation were established. While live virus vaccines are generally contraindicated in immunosuppressive states, generally live attenuated vaccinations are recommended in SLE patients on a case-to-case basis. In SLE patients, clinical parameters such as vaccination during disease exacerbations have not been intensively studied and therefore while apparently safe, vaccination is generally recommended while disease is quiescent.

"In our stories": The perspectives of women living with HIV on an evidence-based group intervention.

PubMed

Dale, Sannisha K; Grimes, Tiffany; Miller, Lauren; Ursillo, Alyssa; Drainoni, Mari-Lynn

2017-07-01

A qualitative study among women living with HIV assessed the aspects of an evidence-based intervention targeting HIV transmission risk reduction (Women Involved in Life Learning from Other Women [WiLLOW]) that women valued and how their lives were impacted. Thirty-one women (80.6% African American) completed interviews. Women valued the personal stories and positive group dynamics (i.e. safety, trust, openness, getting feedback, bonding, and socializing). As a result of WiLLOW, women embraced a strong woman image, joined groups, changed behaviors, accepted their HIV status, became optimistic, and spoke up/advocated in their relationships and communities. Interventions for HIV-positive women may benefit from incorporating the sharing of stories in their curricula and factors that build positive group dynamics.

Background rates of adverse pregnancy outcomes for assessing the safety of maternal vaccine trials in sub-Saharan Africa.

PubMed

Orenstein, Lauren A V; Orenstein, Evan W; Teguete, Ibrahima; Kodio, Mamoudou; Tapia, Milagritos; Sow, Samba O; Levine, Myron M

2012-01-01

Maternal immunization has gained traction as a strategy to diminish maternal and young infant mortality attributable to infectious diseases. Background rates of adverse pregnancy outcomes are crucial to interpret results of clinical trials in Sub-Saharan Africa. We developed a mathematical model that calculates a clinical trial's expected number of neonatal and maternal deaths at an interim safety assessment based on the person-time observed during different risk windows. This model was compared to crude multiplication of the maternal mortality ratio and neonatal mortality rate by the number of live births. Systematic reviews of severe acute maternal morbidity (SAMM), low birth weight (LBW), prematurity, and major congenital malformations (MCM) in Sub-Saharan African countries were also performed. Accounting for the person-time observed during different risk periods yields lower, more conservative estimates of expected maternal and neonatal deaths, particularly at an interim safety evaluation soon after a large number of deliveries. Median incidence of SAMM in 16 reports was 40.7 (IQR: 10.6-73.3) per 1,000 total births, and the most common causes were hemorrhage (34%), dystocia (22%), and severe hypertensive disorders of pregnancy (22%). Proportions of liveborn infants who were LBW (median 13.3%, IQR: 9.9-16.4) or premature (median 15.4%, IQR: 10.6-19.1) were similar across geographic region, study design, and institutional setting. The median incidence of MCM per 1,000 live births was 14.4 (IQR: 5.5-17.6), with the musculoskeletal system comprising 30%. Some clinical trials assessing whether maternal immunization can improve pregnancy and young infant outcomes in the developing world have made ethics-based decisions not to use a pure placebo control. Consequently, reliable background rates of adverse pregnancy outcomes are necessary to distinguish between vaccine benefits and safety concerns. Local studies that quantify population-based background rates of adverse pregnancy outcomes will improve safety assessment of interventions during pregnancy.

Safety of street: The role of street design

NASA Astrophysics Data System (ADS)

Rashid, Suhaila Abdul; Wahab, Mohammad Hussaini; Rani, Wan Nurul Mardiah Wan Mohd.; Ismail, Syuhaida

2017-10-01

Living in the cities poses many challenges for the vulnerable group of user especially women where they are exposed to many issues related to safety. With the changing of lifestyle and demands, women are expected to play multiple roles in the society and working is one of the tasks. When women are expected to be working as men do, they are no longer occupied at one place. Women nowadays travel on a daily basis and being in the streets is one of the important activities. With the influx of diverse group of people into the country, our streets are dominated by different types of people from different background. Due to these factors, there are possibilities of challenges and threats for users especially women. Therefore, city spaces especially the street become an important public realm for women. The design of the street should be able to make women feel safe as these are the public space where they spend time getting to and from work. The way women perceived their environment might be different from men especially when they fear of crime. Perception of safety will affect the quality of life where fear is an important psychological factor in human life. Living in fear will restrict human's freedom. Therefore, this study aimed to explore women's perception of safety in the streets of Kuala Lumpur. The study adopted a mixed-method approach of qualitative and quantitative in order to understand the safety perception among women that will later establish the relationship between built environment and human psychology. 120 respondents were selected randomly around Jalan Benteng, Jalan Tun Perak, Jalan Melaka and Jalan Melayu. Questionnaire survey forms were distributed and structured observation was conducted at interval period at these streets to examined and assess women's behavior. Finding shows that fear does affect women's perception and physical design of the streets are important in affecting their behavior.

Open, trusting relationships underpin safety in rural maternity a hermeneutic phenomenology study.

PubMed

Crowther, Susan; Smythe, Elizabeth

2016-11-24

There are interwoven personal, professional and organisational relationships to be navigated in maternity in all regions. In rural regions relationships are integral to safe maternity care. Yet there is a paucity of research on how relationships influence safety and nurture satisfying experiences for rural maternity care providers and mothers and families in these regions. This paper draws attention to how these relationships matter. This research is informed by hermeneutic phenomenology drawing on Heidegger and Gadamer. Thirteen participants were recruited via purposeful sampling and asked to share their experiences of rural maternity care in recorded unstructured in-depth interviews. Participants were women and health care providers living and working in rural regions. Recordings were transcribed and data interpretively analysed until a plausible and trustworthy thematic pattern emerged. Throughout the data the relational nature of rural living surfaced as an interweaving tapestry of connectivity. Relationships in rural maternity are revealed in myriad ways: for some optimal relationships, for others feeling isolated, living with discord and professional disharmony. Professional misunderstandings undermine relationships. Rural maternity can become unsustainable and unsettling when relationships break down leading to unsafeness. This study reveals how relationships are an important and vital aspect to the lived-experience of rural maternity care. Relationships are founded on mutual understanding and attuned to trust matter. These relationships are forged over time and keep childbirth safe and enable maternity care providers to work sustainably. Yet hidden unspoken pre-understandings of individuals and groups build tension in relationships leading to discord. Trust builds healthy rural communities of practice within which everyone can flourish, feel accepted, supported and safe. This is facilitated by collaborative learning activities and open respectful communication founded on what matters most (safe positive childbirth) whilst appreciating and acknowledging professional and personal differences.

A national audit of Australian dental practice distribution: do all Australians get a fair deal?

PubMed

Tennant, Marc; Kruger, Estie

2013-08-01

Australia is the sixth biggest (by area) country in the world, having a total area of about 7.5 million km(2) (3 million square miles). This study located every dental practice in the country (private and public) and mapped these practices against population. The total population of Australia (21.5 million) is distributed across 8,529 suburbs. On average about one-third of the population from each State lives in suburbs without practices and 46% live in suburbs with one to five dentists. Of those living within the study frameset, 86.6% live within 5 km of a private practice and 84.4% live within 10 km of a government practice. Australia's dental practices are distributed in a very uneven fashion across its vast area. Three-quarters of suburbs have no dental practice and over one-third of the population live in these suburbs. This research clearly identified that in a vast and uneven socio-geographically distributed country, service planning, if left to market forces, will end with a practice distribution that is fixed by economic drivers of scale and not that of disease burden. A more population health-driven approach to future design and construction of government safety net services is needed to address these disparities. © 2013 FDI World Dental Federation.

Comparative safety, immunogenicity, and efficacy of several anti-H5N1 influenza experimental vaccines in a mouse and chicken models (Testing of killed and live H5 vaccine).

PubMed

Gambaryan, Alexandra S; Lomakina, Natalia F; Boravleva, Elizaveta Y; Kropotkina, Ekaterina A; Mashin, Vadim V; Krasilnikov, Igor V; Klimov, Alexander I; Rudenko, Larisa G

2012-05-01

Parallel testing of inactivated (split and whole virion) and live vaccine was conducted to compare the immunogenicity and protective efficacy against homologous and heterosubtypic challenge by H5N1 highly pathogenic avian influenza virus. Four experimental live vaccines based on two H5N1 influenza virus strains were tested; two of them had hemagglutinin (HA) of A/Vietnam/1203/04 strain lacking the polybasic HA cleavage site, and two others had hemagglutinins from attenuated H5N1 virus A/Chicken/Kurgan/3/05, with amino acid substitutions of Asp54/Asn and Lys222/Thr in HA1 and Val48/Ile and Lys131/Thr in HA2 while maintaining the polybasic HA cleavage site. The neuraminidase and non-glycoprotein genes of the experimental live vaccines were from H2N2 cold-adapted master strain A/Leningrad/134/17/57 (VN-Len and Ku-Len) or from the apathogenic H6N2 virus A/Gull/Moscow/3100/2006 (VN-Gull and Ku-Gull). Inactivated H5N1 and H1N1 and live H1N1 vaccine were used for comparison. All vaccines were applied in a single dose. Safety, immunogenicity, and protectivity against the challenge with HPAI H5N1 virus A/Chicken/Kurgan/3/05 were estimated. All experimental live H5 vaccines tested were apathogenic as determined by weight loss and conferred more than 90% protection against lethal challenge with A/Chicken/Kurgan/3/05 infection. Inactivated H1N1 vaccine in mice offered no protection against challenge with H5N1 virus, while live cold-adapted H1N1 vaccine reduced the mortality near to zero level. The high yield, safety, and protectivity of VN-Len and Ku-Len made them promising strains for the production of inactivated and live vaccines against H5N1 viruses. © 2011 Blackwell Publishing Ltd.

Corneal injury to ex vivo eyes exposed to a 3.8-micron laser

NASA Astrophysics Data System (ADS)

Fyffe, James G.; Randolph, Donald Q.; Winston, Golda C. H.; Johnson, Thomas E.

2005-04-01

As a consequence of the enormous expansion of laser use in medicine, industry and research, specific safety standards must be developed that appropriately address eye protection. The purpose of this study is to establish injury thresholds to the cornea for 3.8 micron 8 microsecond laser light pulses and to investigate a possible replacement model to live animal testing. Previous studies of pulsed energy absorption at 3.8 microns were performed using rhesus monkey cornea and were at pulse durations two orders of magnitude different than the 8 microsecond pulses used in this study. Ex-vivo pig eyes were exposed at varying energies and evaluated to establish the statistical threshold for corneal damage. Histology was used to determine the extent of damage to the cornea. It is expected that the results will be used to assist in the establishment of safety standards for laser use and offer an alternative to future animal use in establishment of safety standards.

An exploration of factors associated with older persons' perceptions of the benefits of and satisfaction with a preventive home visit service.

PubMed

Tøien, Mette; Bjørk, Ida Torunn; Fagerström, Lisbeth

2017-12-18

Preventive home visits (PHVs) are healthcare services aimed at promoting the health of home-dwelling older people and to support their abilities to live independently. To enhance effectiveness, studies that explore older persons' experiences of PHVs are needed. To assess older persons' perceived benefits and opinions of a PHV service and explore associations between perceived benefits from PHV and relevant sociodemographic/health-related factors. The study was based on a comprehensive understanding of health, as including objective health/disease, subjective health/well-being and coping ability. A cross-sectional survey was administered during spring 2013 in a Norwegian municipality where nurses had offered annual PHVs to residents aged 75 years and older since 1999. We invited a stratified random sample of 393 PHV users to participate; of these, 161 volunteered. The main outcome variables in the questionnaire were perceived benefits from PHV. Logistic regression models were used to analyse the associations between each benefit and sociodemographic/health-related background variables. Approximately 39% of the respondents reported that PHVs added to their feelings of safety; 66% reported support for ability to live at home; 72% reported support for having a good life, 83% were satisfied with the service, and 90% stated that PHVs are important for older people. Each benefit was associated with different sociodemographic/health-related factors. Support for feelings of safety increased with age. More support for living at home was associated with poor physical health and not living alone. Those without children perceived more support for a good life. Satisfaction with PHV increased with increasing scores on the Life Orientation Scale. Persons with poor mental health and those not living alone more often perceived PHV as important. Annual, comprehensive PHVs to a general older population may support older persons' health and independence. Low response rate restricts the possibility to generalise the results. © 2017 Nordic College of Caring Science.

Life-Stage and Mobility: An Exploratory GPS Study of Mobility in Multigenerational Families, Ahmedabad, India.

PubMed

Isaacson, Michal; D'Ambrosio, Lisa; Samanta, Tannistha; Coughlin, Joseph

2015-01-01

As the population of older adults in India grows, research is needed to plan a sustainable future for India's older adults. This article reports results from a Global Positioning System (GPS)-based pilot study that examined the mobility of middle-class, older adults living in Ahmedabad, Gujarat, India. Using mobility as a lens through which to examine the lives of older adults, we map potential research and identify policy areas of interest considering older adults in urban India. The study explores the role of life stage in mobility as well as the effects of gender and urban environment on mobility. Using this distinctive perspective on day-to-day life, we propose themes through which, using policy and planning tools, the living environments of older adults in Indian cities can be improved. These policy measures include focusing on walkability and pedestrian safety in residential areas and building on existing mixed land use to create high accessibility to goods and services in urban environments.

The use of information and communication technology to meet chronically ill patients' needs when living at home.

PubMed

Skär, Lisa; Söderberg, Siv

2011-01-01

The aim of the study was to describe influences, benefits, and limitations in using information and communication technology to meet chronically ill patients' needs when living at home. The study is a descriptive, exploratory designed pilot study and the intervention was performed using an electronic communication program enabling communication between ill persons and the district nurse in real time by web cam pictures and sound. The participant used the programme once or twice a week from February to August 2008. Data were collected by means of repeated interviews and logbook notes, and were subjected to qualitative content analysis. The results showed that all participants appreciated being able to communicate regardless of time and place and their experiences of using information and communication technology revealed that it created feelings of safety and security. The information and communication technology became a tool in their communication and improved nursing care among seriously chronically ill persons living at home.

Safety studies with the oral rabies virus vaccine strain SPBN GASGAS in the small Indian mongoose (Herpestes auropunctatus).

PubMed

Ortmann, Steffen; Vos, Ad; Kretzschmar, Antje; Walther, Nomusa; Kaiser, Christiane; Freuling, Conrad; Lojkic, Ivana; Müller, Thomas

2018-03-13

Oral vaccination of the small Indian mongoose against rabies has been suggested as a potential tool to eliminate mongoose-mediated rabies on several Caribbean islands. A recently developed oral rabies virus vaccine strain, SPBN GASGAS, has already been shown to be efficacious in this reservoir species. Since, all available oral rabies vaccines are based on replication-competent viruses and vaccine baits are distributed unsupervised in the environment, enhanced safety standards for such vaccine types are required. The results of safety studies, including overdose, repeated doses, dissemination and different routes of administration, in the target species are presented. It was shown that the construct was apathogenic, irrespective of dose and route of administration. Even when it was inoculated directly in the brain, it did not induce rabies infection. Furthermore, the vaccine strain did not spread within the target species after direct oral instillation beyond the site of entry. The vaccine strain SPBN GASGAS meets the safety requirements for live rabies virus vaccines in this target species, the small Indian mongoose.

Sex-work harm reduction.

PubMed

Rekart, Michael L

2005-12-17

Sex work is an extremely dangerous profession. The use of harm-reduction principles can help to safeguard sex workers' lives in the same way that drug users have benefited from drug-use harm reduction. Sex workers are exposed to serious harms: drug use, disease, violence, discrimination, debt, criminalisation, and exploitation (child prostitution, trafficking for sex work, and exploitation of migrants). Successful and promising harm-reduction strategies are available: education, empowerment, prevention, care, occupational health and safety, decriminalisation of sex workers, and human-rights-based approaches. Successful interventions include peer education, training in condom-negotiating skills, safety tips for street-based sex workers, male and female condoms, the prevention-care synergy, occupational health and safety guidelines for brothels, self-help organisations, and community-based child protection networks. Straightforward and achievable steps are available to improve the day-to-day lives of sex workers while they continue to work. Conceptualising and debating sex-work harm reduction as a new paradigm can hasten this process.

Access to mobile communications by older people.

PubMed

Nguyen, Toan; Irizarry, Carol; Garrett, Rob; Downing, Andrew

2015-06-01

To investigate how older people effectively identify, select and learn to use mobile communications technologies to enhance communication and safety, and support independent living. One hundred and fifty-three older South Australians participated in a purpose-designed survey questionnaire. Older people relied on family and friends for information and advice (76%), and their children's assistance with buying (45%) and learning to use (48%) new technology. The most preferred learning method was face-to-face training (56%). Less than half (44%) were interested in trying out new designs/applications, functions and capabilities that could assist with independent living. The highest need was for personal security and emergencies (88%). Findings suggest that the family and friends of older people play an important role in identifying, selecting and learning to use mobile communication technologies. The safety and emergency capabilities of mobile communications technologies were more important than having functions that could assist with independent living. © 2014 ACOTA.

Fire Safety in Nursing Facilities: Participant's Coursebook.

ERIC Educational Resources Information Center

Walker (Bonnie) and Associates, Inc., Crofton, MD.

Fewer people die in nursing facility fires than in fires occurring in other places where older people live. Fire remains, however, a significant threat in nursing facilities. This book is centered around six "modules" that present a fire safety training program for managers and staff in nursing homes. These modules present the following…

42 CFR 410.15 - Annual wellness visits providing Personalized Prevention Plan Services: Conditions for and...

Code of Federal Regulations, 2014 CFR

2014-10-01

... appropriate, to health education or preventive counseling services or programs aimed at reducing identified..., sexual health, motor vehicle safety (seat belt use), and home safety. (E) Activities of daily living... counseling services or programs as that advice and related services are defined in paragraph (a) of this...

School Fire Safety. Bulletin, 1951, No. 13

ERIC Educational Resources Information Center

Viles, N. E.

1951-01-01

School fires endanger pupils' lives and take annually a heavy toll in school property losses. If not controlled, these potentials may be changed quickly into serious losses. School officials, teachers, parents, and the public have an interest in school fire safety. Because of other interests and a lack of assigned responsibility in this area fire…

Colorectal Cancer Screening at the Nexus of HIV, Minority Statuses, and Cultural Safety

ERIC Educational Resources Information Center

Ka'opua, Lana Sue I.; Diaz, Tressa P.; Park, Soon H.; Bowen, Talita; Patrick, Kevin; Tamang, Suresh; Braun, Kathryn L.

2014-01-01

Background: The incidence of non-AIDS-defining cancers has increased significantly among persons living with HIV (PLHIV). Screening education is recommended. Purpose: Social learning, minority stress, and cultural safety theories informed this pilot to assess the feasibility of a colorectal cancer screening intervention targeted to PLHIV, with…

Detection and Identification of Free-living Amoeba from Environmental Water in Taiwan by PCR Method

NASA Astrophysics Data System (ADS)

Tsai, H. F.; Hsu, B. M.; Huang, K. H.; She, C. Y.; Kao, P. M.; Shen, S. M.; Tseng, S. F.; Chen, J. S.

2012-04-01

Acanthamoeba, Naegleria, Balamuthia and Hartmannella all belong to free-living amoebae that are present ubiquitously in the environment including water, soil, and air. Free-living amoebae are parasites which can infect humans and can lead to serious illness and even death. The aim of this study is to investigate the presence of free-living amoebae in aquatic environment in Taiwan, and to compare the differences between Acanthamoeba and Naegleria in diverse cultivation methods and conditions. In this study, we used molecular method by PCR amplification with specific primers to analyze the occurrence of free-living amoebae. We collected 176 samples from environmental water including drinking water treatment plants, stream water, and hot spring recreational areas in Taiwan. Based on the results of PCR, 43 water samples (24.4%) were detected positive for free-living amoebae. The most common Acanthamoeba genotype isolated from samples including T2, T4, T5, T12, and T15. N. australiensis and N. lovaniensis were also identified by molecular biology techniques. Furthermore, we found that both Acanthamoeba and Naegleria can be cultured by PYG in 30° C, but not all free-living amoebae can be isolated and enriched by using storage-cultivation method. Because of the widespread presence of Acanthamoeba and Naegleria in aquatic environments, the water quality and safety of aquatic environments should be more conscious in Taiwan and worldwide. Keywords: free-living amoebae; Acanthamoeba; Naegleria; Balamuthia; Hartmannella; PCR

SLAC All Access: Laser Labs

ScienceCinema

Minitti, Mike; Woods, Mike

2018-05-23

From supermarket checkouts to video game consoles, lasers are ubiquitous in our lives. Here at SLAC, high-power lasers are critical to the cutting-edge research conducted at the laboratory. But, despite what you might imagine, SLAC's research lasers bear little resemblance to the blasters and phasers of science fiction. In this edition of All Access we put on our safety goggles for a peek at what goes on inside some of SLAC's many laser labs. LCLS staff scientist Mike Minitti and SLAC laser safety officer Mike Woods detail how these lasers are used to study the behavior of subatomic particles, broaden our understanding of cosmic rays and even unlock the mysteries of photosynthesis.

Neighborhood Crime-Related Safety and Its Relation to Children's Physical Activity.

PubMed

Kneeshaw-Price, Stephanie H; Saelens, Brian E; Sallis, James F; Frank, Lawrence D; Grembowski, David E; Hannon, Peggy A; Smith, Nicholas L; Chan, K C Gary

2015-06-01

Crime is both a societal safety and public health issue. Examining different measures and aspects of crime-related safety and their correlations may provide insight into the unclear relationship between crime and children's physical activity. We evaluated five neighborhood crime-related safety measures to determine how they were interrelated. We then explored which crime-related safety measures were associated with children's total moderate-to-vigorous physical activity (MVPA) and MVPA in their neighborhoods. Significant positive correlations between observed neighborhood incivilities and parents' perceptions of general crime and disorder were found (r = 0.30, p = 0.0002), as were associations between parents' perceptions of general crime and disorder and perceptions of stranger danger (r = 0.30, p = 0.0002). Parent report of prior crime victimization in their neighborhood was associated with observed neighborhood incivilities (r = 0.22, p = 0.007) and their perceptions of both stranger danger (r = 0.24, p = 0.003) and general crime and disorder (r = 0.37, p < 0.0001). After accounting for covariates, police-reported crime within the census block group in which children lived was associated with less physical activity, both total and in their neighborhood (beta = -0.09, p = 0.005, beta = -0.01, p = 0.02, respectively). Neighborhood-active children living in the lowest crime-quartile neighborhoods based on police reports had 40 min more of total MVPA on average compared to neighborhood-active children living in the highest crime-quartile neighborhoods. Findings suggest that police reports of neighborhood crime may be contributing to lower children's physical activity.

9 CFR 3.37 - Primary conveyances (motor vehicle, rail, air, and marine).

Code of Federal Regulations, 2011 CFR

2011-01-01

..., Care, Treatment, and Transportation of Guinea Pigs and Hamsters Transportation Standards § 3.37 Primary... transporting live guinea pigs and hamsters shall be designed and constructed to protect the health, and ensure the safety and comfort of the live guinea pigs and hamsters at all times. (b) The animal cargo space...

Hyperproperties

DTIC Science & Technology

2016-01-14

hyperproperty and a liveness hyperproperty. A verification technique for safety hyperproperties is given and is shown to generalize prior tech- niques for...liveness properties are affiliated with specific verification methods. An analogous theory for security policies would be appealing. The fact that security...verified by using invariance arguments. Our verification methodology generalizes prior work on using invariance arguments to verify information-flow

76 FR 53999 - Safety Notice: Transportation of DOT Special Permit Packages in Commerce

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-30

... hazard communication, packaging failures, property damage, injury, loss of life and even catastrophic... wait too long to retest the cylinder or apply the wrong test pressure. These errors put lives and... requirements of the applicable SP and HMR cost the lives of three transportation workers. II. Current...

9 CFR 3.37 - Primary conveyances (motor vehicle, rail, air, and marine).

Code of Federal Regulations, 2010 CFR

2010-01-01

..., Care, Treatment, and Transportation of Guinea Pigs and Hamsters Transportation Standards § 3.37 Primary... transporting live guinea pigs and hamsters shall be designed and constructed to protect the health, and ensure the safety and comfort of the live guinea pigs and hamsters at all times. (b) The animal cargo space...

Living near Sexual Offenders and Fear of Victimization: A Qualitative Analysis

ERIC Educational Resources Information Center

Womer, Denise R.

2012-01-01

People in the United States live in an era of heightened fear of sexual offenders. The general public, especially women, fear sexual assault and for the safety of their children. Federal and state legislation has established stringent sexual offender notification and registration, and residency restriction laws to protect citizens in communities.…

9 CFR 3.37 - Primary conveyances (motor vehicle, rail, air, and marine).

Code of Federal Regulations, 2014 CFR

2014-01-01

..., Care, Treatment, and Transportation of Guinea Pigs and Hamsters Transportation Standards § 3.37 Primary... transporting live guinea pigs and hamsters shall be designed and constructed to protect the health, and ensure the safety and comfort of the live guinea pigs and hamsters at all times. (b) The animal cargo space...

9 CFR 3.37 - Primary conveyances (motor vehicle, rail, air, and marine).

Code of Federal Regulations, 2012 CFR

2012-01-01

..., Care, Treatment, and Transportation of Guinea Pigs and Hamsters Transportation Standards § 3.37 Primary... transporting live guinea pigs and hamsters shall be designed and constructed to protect the health, and ensure the safety and comfort of the live guinea pigs and hamsters at all times. (b) The animal cargo space...

9 CFR 3.37 - Primary conveyances (motor vehicle, rail, air, and marine).

Code of Federal Regulations, 2013 CFR

2013-01-01

..., Care, Treatment, and Transportation of Guinea Pigs and Hamsters Transportation Standards § 3.37 Primary... transporting live guinea pigs and hamsters shall be designed and constructed to protect the health, and ensure the safety and comfort of the live guinea pigs and hamsters at all times. (b) The animal cargo space...

Second harmonic generation microscopy of the living human cornea

NASA Astrophysics Data System (ADS)

Artal, Pablo; Ávila, Francisco; Bueno, Juan

2018-02-01

Second Harmonic Generation (SHG) microscopy provides high-resolution structural imaging of the corneal stroma without the need of labelling techniques. This powerful tool has never been applied to living human eyes so far. Here, we present a new compact SHG microscope specifically developed to image the structural organization of the corneal lamellae in living healthy human volunteers. The research prototype incorporates a long-working distance dry objective that allows non-contact three-dimensional SHG imaging of the cornea. Safety assessment and effectiveness of the system were firstly tested in ex-vivo fresh eyes. The maximum average power of the used illumination laser was 20 mW, more than 10 times below the maximum permissible exposure (according to ANSI Z136.1-2000). The instrument was successfully employed to obtain non-contact and non-invasive SHG of the living human eye within well-established light safety limits. This represents the first recording of in vivo SHG images of the human cornea using a compact multiphoton microscope. This might become an important tool in Ophthalmology for early diagnosis and tracking ocular pathologies.

Regulatory Science in Professional Education.

PubMed

Akiyama, Hiroshi

2017-01-01

In the field of pharmaceutical sciences, the subject of regulatory science (RS) includes pharmaceuticals, food, and living environments. For pharmaceuticals, considering the balance between efficacy and safety is a point required for public acceptance, and in that balance, more importance is given to efficacy in curing disease. For food, however, safety is the most important consideration for public acceptance because food should be essentially free of risk. To ensure food safety, first, any hazard that is an agent in food or condition of food with the potential to cause adverse health effects should be identified and characterized. Then the risk that it will affect public health is scientifically analyzed. This process is called risk assessment. Second, risk management should be conducted to reduce a risk that has the potential to affect public health found in a risk assessment. Furthermore, risk communication, which is the interactive exchange of information and opinions concerning risk and risk management among risk assessors, risk managers, consumers, and other interested parties, should be conducted. Food safety is ensured based on risk analysis consisting of the three components of risk assessment, risk management, and risk communication. RS in the field of food safety supports risk analysis, such as scientific research and development of test methods to evaluate food quality, efficacy, and safety. RS is also applied in the field of living environments because the safety of environmental chemical substances is ensured based on risk analysis, similar to that conducted for food.

Patient safety is not enough: targeting quality improvements to optimize the health of the population.

PubMed

Woolf, Steven H

2004-01-06

Ensuring patient safety is essential for better health care, but preoccupation with niches of medicine, such as patient safety, can inadvertently compromise outcomes if it distracts from other problems that pose a greater threat to health. The greatest benefit for the population comes from a comprehensive view of population needs and making improvements in proportion with their potential effect on public health; anything less subjects an excess of people to morbidity and death. Patient safety, in context, is a subset of health problems affecting Americans. Safety is a subcategory of medical errors, which also includes mistakes in health promotion and chronic disease management that cost lives but do not affect "safety." These errors are a subset of lapses in quality, which result not only from errors but also from systemic problems, such as lack of access, inequity, and flawed system designs. Lapses in quality are a subset of deficient caring, which encompasses gaps in therapeutics, respect, and compassion that are undetected by normative quality indicators. These larger problems arguably cost hundreds of thousands more lives than do lapses in safety, and the system redesigns to correct them should receive proportionately greater emphasis. Ensuring such rational prioritization requires policy and medical leaders to eschew parochialism and take a global perspective in gauging health problems. The public's well-being requires policymakers to view the system as a whole and consider the potential effect on overall population health when prioritizing care improvements and system redesigns.

[Evaluation on the effect of immunization and safety of live attenuated and inactivated hepatitis A vaccine in China].

PubMed

Li, Hui; Zhang, Xiao-shu; An, Jing

2013-01-01

To evaluate the safety of both domestic live attenuated and inactivated hepatitis A vaccines, and to provide reference for emergent vaccination after hepatitis A outbreaks. 493 children aged 6 - 9 with negative antibody to HAV (produced by Abbott) were randomly divided into four groups as vaccinated with domestic live attenuated hepatitis A vaccine (Group A), domestic inactivated hepatitis A vaccine (Group B), imported inactivated hepatitis A vaccine (Group C) and hepatitis B vaccine (Group D) respectively. Adverse events following the immunization were observed 30 minutes, 24, 48 and 72 hours after the vaccination, under double-blind method. The main AEFIs were: fever, local pain and scleroma but no other severe AEFIs were observed. The rates of AEFIs were 13.95% in Group A, 15.25% in group B, 16.80% in group C and 25.62% in group D, with no statistical differences between these groups (χ(2) = 6.953, P > 0.05). 2 weeks after the vaccination, the positive conversion rates of domestic live attenuated hepatitis A vaccine and domestic inactivated hepatitis A vaccine were 85.0% and 94.59% respectively. The rate of domestic inactivated hepatitis A vaccine reached 100% at 4 weeks after the vaccination. The antibody levels of HAV-IgG of Group A and B in 2, 4 and 12 weeks of vaccination and of Group C were higher than that of Group D. After 12 weeks of vaccination, the antibody level of group B became higher than it was Group C. There were no differences on safety among domestic live attenuated hepatitis A vaccine, domestic inactivated hepatitis A vaccine or imported inactivated hepatitis A vaccine under routine or emergency vaccination. All the vaccines showed satisfactory effects.

Launching into adulthood from institutional care with a serious mental health condition.

PubMed

Klodnick, Vanessa Vorhies; Davis, Kristin E; Fagan, Marc A; Elias, Allison

2014-02-01

This qualitative study explores the experiences of emerging adults with serious mental health conditions (e.g., bipolar disorder, posttraumatic stress disorder) before and after they emancipate from the child welfare system and exit a transitional living program. Sixteen participants were interviewed before and 13 were interviewed after aging out. Findings suggest that transitional living programs services were appreciated for the relationships and safety net they fostered. Future plans were positive, but vague, and worries about the future were prevalent. Struggles with independence post-emancipation were common despite adult service use. Additional research is needed to understand how to best support these at-risk emerging adults.

Marine Research Fiscal Year 1968, A Catalog of Unclassified Marine Research Activities Sponsored During FY 1968 by Federal and Non-Federal Organizations.

ERIC Educational Resources Information Center

Smithsonian Institution, Washington, DC. Science Information Exchange.

Described are 2,589 research projects under the general headings of: Properties of Water, Water Motion, Meteorology, Survey and Prediction, Living Systems (non-human), Public Health and Safety, Marine Geology, Engineering and Technology, Costal Zone Management and Use, Legal Studies, Education and Training, and Facilities. Each description…

Guide for Developing High-Quality Emergency Operations Plans for Institutions of Higher Education

ERIC Educational Resources Information Center

Office of Safe and Healthy Students, US Department of Education, 2013

2013-01-01

Our nation's postsecondary institutions are entrusted to provide a safe and healthy learning environment for students, faculty, and staff who live, work, and study on campus. Many of these emergencies occur with little to no warning; therefore, it is critical for institutions of higher education (IHEs) to plan ahead to help ensure the safety and…

Pre-Clinical Efficacy and Safety of Experimental Vaccines Based on Non-Replicating Vaccinia Vectors against Yellow Fever

PubMed Central

Schäfer, Birgit; Holzer, Georg W.; Joachimsthaler, Alexandra; Coulibaly, Sogue; Schwendinger, Michael; Crowe, Brian A.; Kreil, Thomas R.; Barrett, P. Noel; Falkner, Falko G.

2011-01-01

Background Currently existing yellow fever (YF) vaccines are based on the live attenuated yellow fever virus 17D strain (YFV-17D). Although, a good safety profile was historically attributed to the 17D vaccine, serious adverse events have been reported, making the development of a safer, more modern vaccine desirable. Methodology/Principal Findings A gene encoding the precursor of the membrane and envelope (prME) protein of the YFV-17D strain was inserted into the non-replicating modified vaccinia virus Ankara and into the D4R-defective vaccinia virus. Candidate vaccines based on the recombinant vaccinia viruses were assessed for immunogenicity and protection in a mouse model and compared to the commercial YFV-17D vaccine. The recombinant live vaccines induced γ-interferon-secreting CD4- and functionally active CD8-T cells, and conferred full protection against lethal challenge already after a single low immunization dose of 105 TCID50. Surprisingly, pre-existing immunity against wild-type vaccinia virus did not negatively influence protection. Unlike the classical 17D vaccine, the vaccinia virus-based vaccines did not cause mortality following intracerebral administration in mice, demonstrating better safety profiles. Conclusions/Significance The non-replicating recombinant YF candidate live vaccines induced a broad immune response after single dose administration, were effective even in the presence of a pre-existing immunity against vaccinia virus and demonstrated an excellent safety profile in mice. PMID:21931732

Effect of A Reduction in glomerular filtration rate after NEphrectomy on arterial STiffness and central hemodynamics: rationale and design of the EARNEST study.

PubMed

Moody, William E; Tomlinson, Laurie A; Ferro, Charles J; Steeds, Richard P; Mark, Patrick B; Zehnder, Daniel; Tomson, Charles R; Cockcroft, John R; Wilkinson, Ian B; Townend, Jonathan N

2014-02-01

There is strong evidence of an association between chronic kidney disease (CKD) and cardiovascular disease. To date, however, proof that a reduction in glomerular filtration rate (GFR) is a causative factor in cardiovascular disease is lacking. Kidney donors comprise a highly screened population without risk factors such as diabetes and inflammation, which invariably confound the association between CKD and cardiovascular disease. There is strong evidence that increased arterial stiffness and left ventricular hypertrophy and fibrosis, rather than atherosclerotic disease, mediate the adverse cardiovascular effects of CKD. The expanding practice of live kidney donation provides a unique opportunity to study the cardiovascular effects of an isolated reduction in GFR in a prospective fashion. At the same time, the proposed study will address ongoing safety concerns that persist because most longitudinal outcome studies have been undertaken at single centers and compared donor cohorts with an inappropriately selected control group. The reduction in GFR accompanying uninephrectomy causes (1) a pressure-independent increase in aortic stiffness (aortic pulse wave velocity) and (2) an increase in peripheral and central blood pressure. This is a prospective, multicenter, longitudinal, parallel group study of 440 living kidney donors and 440 healthy controls. All controls will be eligible for living kidney donation using current UK transplant criteria. Investigations will be performed at baseline and repeated at 12 months in the first instance. These include measurement of arterial stiffness using applanation tonometry to determine pulse wave velocity and pulse wave analysis, office blood pressure, 24-hour ambulatory blood pressure monitoring, and a series of biomarkers for cardiovascular and bone mineral disease. These data will prove valuable by characterizing the direction of causality between cardiovascular and renal disease. This should help inform whether targeting reduced GFR alongside more traditional cardiovascular risk factors is warranted. In addition, this study will contribute important safety data on living kidney donors by providing a longitudinal assessment of well-validated surrogate markers of cardiovascular disease, namely, blood pressure and arterial stiffness. If any adverse effects are detected, these may be potentially reversed with the early introduction of targeted therapy. This should ensure that kidney donors do not come to long-term harm and thereby preserve the ongoing expansion of the living donor transplant program (NCT01769924). © 2014.

Migrant Farmworker Field and Camp Safety and Sanitation in Eastern North Carolina

PubMed Central

Whalley, Lara E.; Grzywacz, Joseph G.; Quandt, Sara A.; Vallejos, Quirina M.; Walkup, Michael; Chen, Haiying; Galvan, Leonardo; Arcury, Thomas A.

2009-01-01

Migrant farmworkers are exposed to numerous workplace hazards, with pesticides being a ubiquitous occupational exposure. This analysis describes farmworker experiences of field and camp safety conditions and their safety behaviors, and delineates farmworker characteristics associated with safety conditions and behaviors. Data were collected from 255 migrant farmworkers up to four times at monthly intervals during the 2007 agricultural season in eastern North Carolina. Measures assess field safety conditions and camp sanitation required by federal and state regulations. Most of the farmworkers were Latino men from Mexico. About 20% had not received pesticide safety training across the season; many of those who received such training did not understand it. Water for washing was not available for about one-third of the workers; soap and towels were not available for over half. About 20% lived in camps with more than eight workers per showerhead and about 20% lived in camps that failed to meet the standard of 30 or fewer workers per washtub/washing machine. Important predictors of variation included H2A visa status and years of experience. Four themes emerged from the analysis: (1) safety regulations are not consistently met; (2) farmworkers do not always practice safety behaviors; (3) camps become more crowded and less compliant during the middle of the agricultural season; and (4) workers with H2A visas experience better conditions and practice more safety behaviors than do workers who do not have H2A visas. Further research needs to account for social and cultural factors. Regulations should be compared with pesticide metabolite levels to measure their effectiveness. More effort is needed to enforce existing regulations. PMID:19894164

Cost-outcome analysis in injury prevention and control: eighty-four recent estimates for the United States.

PubMed

Miller, T R; Levy, D T

2000-06-01

The objectives of this study were to review cost-outcome analyses in injury prevention and control and estimate associated benefit-cost ratios and cost per quality-adjusted life-year. Medline and Internet search, bibliographic review, and federal agency contacts identified published and unpublished studies from 1987 to 1998 for the United States. Studies of low quality and analyses of occupational, air, rail, and water transport safety programs were excluded. Selected results were recomputed to increase discount rate, benefit category, and benefit estimate comparability and to update injury incidence rates. More than half of the 84 injury prevention measures reviewed yielded net societal cost savings. Twelve measures had costs that exceeded benefits. Of 33 road safety measures analyzed, 19 yielded net cost savings. Of 34 violence prevention approaches studied, 19 yielded net cost savings, whereas 8 had costs that exceeded benefits. Interventions with the highest benefit-cost ratios included juvenile delinquent therapy programs, fire-safe cigarettes, federal road and traffic safety program funding, lane markers painted on roads, post-mounted reflectors on hazardous curves, safety belts in front seats, safety belt laws with primary enforcement, child safety seats, child bicycle helmets, enforcement of laws against serving alcohol to the intoxicated, substance abuse treatment, brief medical interventions with heavy drinkers, and a comprehensive safe communities program in a low-income neighborhood. Studies of cost-saving measures do not exist for several injury types. Injury prevention often can reduce medical costs and save lives. Wider implementation of proven measures is warranted.

Effect of Exposure Type and Timing of Injuries in Division I College Football: A 4-year Single Program Analysis.

PubMed

Krill, Michael K; Borchers, James R; Hoffman, Joshua T; Tatarski, Rachel L; Hewett, Timothy E

2017-02-01

Football players compete with a high risk of injury due to the sport. With the recent efforts to improve safety, the National Collegiate Athletic Association (NCAA) established new terminology to clearly define exposure types and reduce the number of high contact exposures. To compare football injury rates (IR) with a focus on game versus practice, time in season of injury, mechanism of injury and utilizing recent exposure types defined by the NCAA (live contact, full-pads and non-contact). Licensed medical professionals monitored a college football program regular season from 2012-2015. Each injury was classified by timing of the injury, mechanism of injury, and whether it occurred in game or practice. Player attendance and type of exposure (non-contact, full-pad or live contact, which involves live tackling to the ground and/or full-speed blocking and can occur in full-pad or half-pad ('shell') equipment) was documented. IR were calculated per 1000 athlete-exposures (AE). Mid-exact P tests compared rates between variables. The game IR was over three times as high as the practice IR (p < .001). Live contact exposures had the greatest IR of 5.702/1000 AE and were seven times more likely to produce an injury compared to non-contact exposures (p < .001); whereas, live contact exposures were about two times more likely to produce an injury compared to full-pad exposures (p = .004). The majority of injuries observed occurred from a contact mechanism (IR: 2.508/1000 AE). The highest IR during the fall football season occurred in the pre-season at 5.769/1000 AE. Overall IR observed in this cohort were lower than prior studies published before recent NCAA rule changes and guideline implementation to improve athlete safety. Athletes in this cohort were at significantly increased risk of injury from live contact exposures.

Ethical perspectives on living donor organ transplantation in Asia.

PubMed

Concejero, Allan M; Chen, Chao-Long

2009-12-01

Live donors are a continuing source of organ grafts for solid organ transplantation in Asia. Ethical issues surrounding the development of living donor organ transplantation in Eastern countries are different from those in Western countries. Donor safety is still the paramount concern in any donor operation. Issues on organ trafficking remain societal concerns in low-income nations. Religion, cultural background, economic prerogatives, and timely legislation contribute to the social acceptance and maturation of organ donation.

Exploring the role of emotional intelligence in behavior-based safety coaching.

PubMed

Wiegand, Douglas M

2007-01-01

Safety coaching is an applied behavior analysis technique that involves interpersonal interaction to understand and manipulate environmental conditions that are directing (i.e., antecedent to) and motivating (i.e., consequences of) safety-related behavior. A safety coach must be skilled in interacting with others so as to understand their perspectives, communicate a point clearly, and be persuasive with behavior-based feedback. This article discusses the evidence-based "ability model" of emotional intelligence and its relevance to the interpersonal aspect of the safety coaching process. Emotional intelligence has potential for improving safety-related efforts and other aspects of individuals' work and personal lives. Safety researchers and practitioners are therefore encouraged to gain an understanding of emotional intelligence and conduct and support research applying this construct toward injury prevention.

Towards a Usability and Error "Safety Net": A Multi-Phased Multi-Method Approach to Ensuring System Usability and Safety.

PubMed

Kushniruk, Andre; Senathirajah, Yalini; Borycki, Elizabeth

2017-01-01

The usability and safety of health information systems have become major issues in the design and implementation of useful healthcare IT. In this paper we describe a multi-phased multi-method approach to integrating usability engineering methods into system testing to ensure both usability and safety of healthcare IT upon widespread deployment. The approach involves usability testing followed by clinical simulation (conducted in-situ) and "near-live" recording of user interactions with systems. At key stages in this process, usability problems are identified and rectified forming a usability and technology-induced error "safety net" that catches different types of usability and safety problems prior to releasing systems widely in healthcare settings.

Effect of vaccination of cattle with the low virulence Nc-Spain 1H isolate of Neospora caninum against a heterologous challenge in early and mid-gestation

PubMed Central

2013-01-01

Live vaccines have emerged as one of the most potentially cost-effective measures for the control of bovine neosporosis. Previous studies have shown that Nc-Spain 1H is a naturally attenuated isolate of Neospora caninum and that immunisation with live Nc-Spain 1H tachyzoites generated a protective immune response in mice. The aim of this study was to evaluate the safety and efficacy of immunisation in cattle. N. caninum-seronegative heifers were immunised subcutaneously twice with 107 live Nc-Spain 1H tachyzoites prior to artificial insemination. No adverse reactions or negative effects on reproductive parameters were recorded following immunisation. In immunised and non-challenged heifers, no foetal deaths were observed, and none of the calves was congenitally infected. The efficacy against N. caninum-associated foetal death and vertical transmission was determined after challenge with high doses of the Nc-1 isolate at 70 and 135 days of gestation, respectively. After the challenge in early gestation, the immunisation induced a protection of 50% against foetal death. In addition, the microsatellite analysis performed in PCR-positive tissue samples from foetuses that died after challenge infection showed that the profiles corresponded to the challenge isolate Nc-1. A degree of protection against vertical transmission was observed after challenge at mid-gestation; calves from immunised heifers showed significantly lower pre-colostral Neospora-specific antibody titres than calves from the non-immunised/challenge group (P < 0.05). Strong antibody and interferon gamma responses were induced in the immunised heifers. This study indicates that the immunisation before pregnancy with the Nc-Spain 1H vaccine isolate appeared to be safe and reduced the occurrence of N. caninum-associated abortion and vertical transmission in experimentally infected cattle. In light of these encouraging results, the next step for testing this live attenuated candidate should be the assessment of its efficacy and safety in naturally infected cattle. PMID:24180373

Living near nuclear power plants and thyroid cancer risk: A systematic review and meta-analysis.

PubMed

Kim, Jaeyoung; Bang, Yejin; Lee, Won Jin

2016-02-01

There has been public concern regarding the safety of residing near nuclear power plants, and the extent of risk for thyroid cancer among adults living near nuclear power plants has not been fully explored. In the present study, a systematic review and meta-analysis of epidemiologic studies was conducted to investigate the association between living near nuclear power plants and the risk of thyroid cancer. A comprehensive literature search was performed on studies published up to March 2015 on the association between nuclear power plants and thyroid cancer risk. The summary standardized incidence ratio (SIR), standardized mortality ratio (SMR), and 95% confidence intervals (CIs) were calculated using a random-effect model of meta-analysis. Sensitivity analyses were performed by study quality. Thirteen studies were included in the meta-analysis, covering 36 nuclear power stations in 10 countries. Overall, summary estimates showed no significant increased thyroid cancer incidence or mortality among residents living near nuclear power plants (summary SIR=0.98; 95% CI 0.87-1.11, summary SMR=0.80; 95% CI 0.62-1.04). The pooled estimates did not reveal different patterns of risk by gender, exposure definition, or reference population. However, sensitivity analysis by exposure definition showed that living less than 20 km from nuclear power plants was associated with a significant increase in the risk of thyroid cancer in well-designed studies (summary OR=1.75; 95% CI 1.17-2.64). Our study does not support an association between living near nuclear power plants and risk of thyroid cancer but does support a need for well-designed future studies. Copyright © 2015 Elsevier Ltd. All rights reserved.

A new microcomputer-based safety and life support system for solitary-living elderly people.

PubMed

Miyauchi, Kosuke; Yonezawa, Yoshiharu; Maki, Hiromichi; Ogawa, Hidekuni; Hahn, Allen W; Caldwell, W Morton

2003-01-01

A new safety and life support system has been developed to detect emergency situations of solitary-living elderly persons. The system employs a dual axis accelerometer, two low-power active filters, a low-power 8-bit single chip microcomputer and a personal handy phone. Body movements due to walking, running and posture changes are detected by the dual axis accelerometer and sent to the microcomputer. If the patient is in an inactive state for 5 minutes after falling, or for 64 minutes without previously falling, then the system automatically alarms the emergency situation, via the personal handy phone, to the patient's family, the fire station or the hospital.

Immunogenicity and Safety of the HZ/su Adjuvanted Herpes Zoster Subunit Vaccine in Adults Previously Vaccinated With a Live Attenuated Herpes Zoster Vaccine

PubMed Central

Grupping, Katrijn; Campora, Laura; Douha, Martine; Heineman, Thomas C; Klein, Nicola P; Lal, Himal; Peterson, James; Vastiau, Ilse; Oostvogels, Lidia

2017-01-01

Abstract Background Protection against herpes zoster (HZ) induced by the live attenuated zoster vaccine Zostavax (ZVL) wanes within 3–7 years. Revaccination may renew protection. We assessed whether (re)vaccination with the adjuvanted HZ subunit vaccine candidate (HZ/su) induced comparable immune responses in previous ZVL recipients and ZVL-naive individuals (HZ-NonVac). Methods In an open-label, multicenter study, adults ≥65 years of age, vaccinated with ZVL ≥5 years previously (HZ-PreVac), were matched to ZVL-naive adults (HZ-NonVac). Participants received 2 doses of HZ/su 2 months apart. The primary objective of noninferiority of the humoral immune response 1 month post–dose 2 was considered demonstrated if the upper limit of the 95% confidence interval (CI) of the adjusted anti–glycoprotein E geometric mean concentration (GMC) ratio of HZ-NonVac over HZ-PreVac was <1.5. HZ/su cellular immunogenicity, reactogenicity, and safety were also assessed. Results In 430 participants, humoral immune response to HZ/su was noninferior in HZ-PreVac compared with HZ-NonVac (adjusted GMC ratio, 1.04 [95% CI, .92–1.17]). Cellular immunogenicity, reactogenicity, and safety appeared to be comparable between groups. HZ/su was well-tolerated, with no safety concerns raised within 1 month post–dose 2. Conclusions HZ/su induces a strong immune response irrespective of prior vaccination with ZVL, and may be an attractive option to revaccinate prior ZVL recipients. Clinical Trials Registration NCT02581410. PMID:29029122

Hydraulics of high-yield orchard trees: a case study of three Malus domestica cultivars.

PubMed

Beikircher, Barbara; De Cesare, Chiara; Mayr, Stefan

2013-12-01

The drought tolerance of three economically important apple cultivars, Golden Delicious, Braeburn and Red Delicious, was analysed. The work offers insights into the hydraulics of these high-yield trees and indicates a possible hydraulic limitation of carbon gain. The hydraulic safety and efficiency of branch xylem and leaves were quantified, drought tolerance of living tissues was measured and stomatal regulation, turgor-loss point and osmotic potential at full turgor were analysed. Physiological measurements were correlated with anatomical parameters, such as conduit diameter, cell-wall reinforcement, stomatal density and stomatal pore length. Hydraulic safety differed considerably between the three cultivars with Golden Delicious being significantly less vulnerable to drought-induced embolism than Braeburn and Red Delicious. In Golden Delicious, leaves were less resistant than branch xylem, while in the other cultivars leaves were more resistant than branch xylem. Hydraulic efficiency and xylem anatomical measurements indicate differences in pit properties, which may also be responsible for variations in hydraulic safety. In all three cultivars, full stomatal closure occurred at water potentials where turgor had already been lost and severe loss of hydraulic conductivity as well as damage to living cells had been induced. The consequential negative safety margins pose a risk for hydraulic failure but facilitate carbon gain, which is further improved by the observed high stomatal conductance. Maximal stomatal conductance was clearly seen to be related to stomatal density and size. Based on our results, these three high-yield Malus domestica Borkh. cultivars span a wide range of drought tolerances, appear optimized for maximal carbon gain and, thus, all perform best under well-managed growing conditions.

Crime, perceived safety, and physical activity: A meta-analysis.

PubMed

Rees-Punia, Erika; Hathaway, Elizabeth D; Gay, Jennifer L

2018-06-01

Perceived safety from crime and objectively-measured crime rates may be associated with physical inactivity. The purpose of this meta-analysis is to estimate the odds of accumulating high levels of physical activity (PA) when the perception of safety from crime is high and when objectively-measured crime is high. Peer-reviewed studies were identified through PubMed, Web of Science, ProQuest Criminal Justice, and ScienceDirect from earliest record through 2016. Included studies measured total PA, leisure-time PA, or walking in addition to perceived safety from crime or objective measures of crime. Mean odds ratios were aggregated with random effects models, and meta-regression was used to examine effects of potential moderators: country, age, and crime/PA measure. Sixteen cross-sectional studies yielded sixteen effects for perceived safety from crime and four effects for objective crime. Those reporting feeling safe from crime had a 27% greater odds of achieving higher levels of physical activity (OR=1.27 [1.08, 1.49]), and those living in areas with higher objectively-measured crime had a 28% reduced odds of achieving higher levels of physical activity (OR=0.72 [0.61, 0.83]). Effects of perceived safety were highly heterogeneous (I 2 =94.09%), but explored moderators were not statistically significant, likely because of the small sample size. Despite the limited number of effects suitable for aggregation, the mean association between perceived safety and PA was significant. As it seems likely that perceived lack of safety from crime constrains PA behaviors, future research exploring moderators of this association may help guide public health recommendations and interventions. Copyright © 2017 Elsevier Inc. All rights reserved.

Personality and demographic correlates of New Zealanders' confidence in the safety of childhood vaccinations.

PubMed

Lee, Carol H J; Duck, Isabelle M; Sibley, Chris G

2017-10-27

Despite extensive scientific evidence on the safety of standard vaccinations, some parents express skeptical attitudes towards the safety of childhood immunisations. This paper uses data from the 2013/14 New Zealand Attitudes and Values Study (NZAVS) survey (N=16,642) to explore the distribution, and demographic and personality correlates of New Zealanders' attitudes towards the safety of childhood vaccinations. Around two thirds (68.5%) of New Zealanders strongly agreed/were confident that "it is safe to vaccinate children following the standard New Zealand immunisation schedule," 26% were skeptical and 5.5% were strongly opposed. Multiple regression analysis indicated that people lower on Conscientiousness and Agreeableness but higher on Openness to Experience expressed lower confidence about vaccine safety. Having higher subjective health satisfaction, living rurally, being Māori, single, employed and not a parent were all associated with lower confidence, while a higher income and educational attainment were associated with greater confidence. Our findings suggest that the majority of New Zealand adults trust in the safety of scheduled childhood vaccinations, but about one third do express some degree of concern. This finding highlights the importance of improving public education about the safety and necessity of vaccinations. Copyright © 2017 Elsevier Ltd. All rights reserved.

Effectiveness of an improved road safety policy in Ethiopia: an interrupted time series study.

PubMed

Abegaz, Teferi; Berhane, Yemane; Worku, Alemayehu; Assrat, Abebe

2014-05-31

In recent years, there has been an increasing interest in implementing road safety policy by different low income countries. However; the evidence is scarce on its success in the reduction of crashes, injuries and deaths. This study was conducted to assess whether road crashes, injuries and fatalities was reduced following the road safety regulation introduced as of September 2007 by Oromia Regional State Transport Bureau. Routine road traffic accident data for the year 2002-2011were collected from sixteen traffic police offices. Data on average daily vehicle flow was obtained from the Ethiopian Road Authority. Interrupted time series design using segmented linear regression model was applied to estimate the effect of an improved road safety policy. A total of 4,053 crashes occurred on Addis Ababa - Adama/Hawassa main road. Of these crashes, almost half 46.4% (1,880) were property damage, 29.4% (1,193) were fatal and 24.2% (980) injury crashes, resulting 1,392 fatalities and 1,749 injuries. There were statistically significant reductions in non-injury crashes and deaths. Non-injury crash was reduced by 19% and fatality by 12.4% in the first year of implementing the revised transport safety regulation. Although revised road safety policy helped in reducing motor vehicle crashes and associated fatalities, the overall incidence rate is still very high. Further action is required to avoid unnecessary loss of lives.

Promoting Awareness of Internet Safety in Taiwan In-Service Teacher Education: A Ten-Year Experience

ERIC Educational Resources Information Center

Chou, Chien; Peng, Hsinyi

2011-01-01

The Internet has changed many people's lives, in both positive and negative ways. The Taiwan Ministry of Education has recognized the Internet's possible risks and has initiated the island-wide "Teacher Awareness of Internet Safety" (TAIS) project for elementary and middle school teachers since 2000. TAIS project is the first…

Discourses of Childhood Safety: What Do Children Say?

ERIC Educational Resources Information Center

Smith, Kylie

2014-01-01

This article will report on a project, which consulted children about their understandings of safety in relation to the people and places in their lives. Thirty-nine children aged between three and five years attending preschool and long day-care services reflected on their experiences of what is safe and unsafe in their world through dialogue,…

Feasibility of Genome-Wide Screening for Biosafety Assessment of Probiotics: A Case Study of Lactobacillus helveticus MTCC 5463.

PubMed

Senan, S; Prajapati, J B; Joshi, C G

2015-12-01

Recent years have witnessed an explosion in genome sequencing of probiotic strains for accurate identification and characterization. Regulatory bodies are emphasizing on the need for performing phase I safety studies for probiotics. The main hypothesis of this study was to explore the feasibility of using genome databases for safety screening of strains. In this study, we attempted to develop a framework for the safety assessment of a potential probiotic strain, Lactobacillus helveticus MTCC 5463 based on genome mining for genes associated with antibiotic resistance, production of harmful metabolites, and virulence. The sequencing of MTCC 5463 was performed using GS-FLX Titanium reagents. Genes coding for antibiotic resistance and virulence were identified using Antibiotic Resistance Genes Database and Virulence Factors Database. Results indicated that MTCC 5463 carried antibiotic resistance genes associated with beta-lactam and fluoroquinolone. There is no threat of transfer of these genes to host gut commensals because the genes are not plasmid encoded. The presence of genes for adhesion, biofilm, surface proteins, and stress-related proteins provides robustness to the strain. The presence of hemolysin gene in the genome revealed a theoretical risk of virulence. The results of in silico analysis complemented the in vitro studies and human clinical trials, confirming the safety of the probiotic strain. We propose that the safety assessment of probiotic strains administered live at high doses using a genome-wide screening could be an effective and time-saving tool for identifying prognostic biomarkers of biosafety.

School climate factors contributing to student and faculty perceptions of safety in select Arizona schools.

PubMed

Bosworth, Kris; Ford, Lysbeth; Hernandaz, Diley

2011-04-01

To ensure that schools are safe places where students can learn, researchers and educators must understand student and faculty safety concerns. This study examines student and teacher perceptions of school safety. Twenty-two focus groups with students and faculty were conducted in 11 secondary schools. Schools were selected from a stratified sample to vary in location, proximity to Indian reservations, size, and type. The data analysis was based on grounded theory. In 9 of 11 schools, neither faculty nor students voiced overwhelming concerns about safety. When asked what makes school safe, students tended to report physical security features. School climate and staff actions also increased feelings of safety. Faculty reported that relationships and climate are key factors in making schools safe. High student performance on standardized tests does not buffer students from unsafe behavior, nor does living in a dangerous neighborhood necessarily lead to more drug use or violence within school walls. School climate seemed to explain the difference between schools in which students and faculty reported higher versus lower levels of violence and alcohol and other drug use. The findings raise provocative questions about school safety and provide insight into elements that lead to perceptions of safety. Some schools have transcended issues of location and neighborhood to provide an environment perceived as safe. Further study of those schools could provide insights for policy makers, program planners, and educational leaders. © 2011, American School Health Association.

A mixed methods study of food safety knowledge, practices and beliefs in Hispanic families with young children.

PubMed

Stenger, Kristen M; Ritter-Gooder, Paula K; Perry, Christina; Albrecht, Julie A

2014-12-01

Children are at a higher risk for foodborne illness. The objective of this study was to explore food safety knowledge, beliefs and practices among Hispanic families with young children (≤10 years of age) living within a Midwestern state. A convergent mixed methods design collected qualitative and quantitative data in parallel. Food safety knowledge surveys were administered (n = 90) prior to exploration of beliefs and practices among six focus groups (n = 52) conducted by bilingual interpreters in community sites in five cities/towns. Descriptive statistics determined knowledge scores and thematic coding unveiled beliefs and practices. Data sets were merged to assess concordance. Participants were female (96%), 35.7 (±7.6) years of age, from Mexico (69%), with the majority having a low education level. Food safety knowledge was low (56% ± 11). Focus group themes were: Ethnic dishes popular, Relating food to illness, Fresh food in home country, Food safety practices, and Face to face learning. Mixed method analysis revealed high self confidence in preparing food safely with low safe food handling knowledge and the presence of some cultural beliefs. On-site Spanish classes and materials were preferred venues for food safety education. Bilingual food safety messaging targeting common ethnic foods and cultural beliefs and practices is indicated to lower the risk of foodborne illness in Hispanic families with young children. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

Mothers’ perspectives on the delivery of childhood injury messages: a qualitative study from the growing up in Wales, environments for healthy living study (EHL)

PubMed Central

2013-01-01

Background Childhood injury is the second leading cause of death for infants aged 1–5 years in the United Kingdom (UK) and most unintentional injuries occur in the home. We explored mothers’ knowledge and awareness of child injury prevention and sought to discover mothers’ views about the best method of designing interventions to deliver appropriate child safety messages to prevent injury in the home. Methods Qualitative study based on 21 semi-structured interviews with prospective mothers and mothers of young children. Mothers were selected according to neighbourhood deprivation status. Results There was no difference in awareness of safety devices according to mothers’ deprivation status. Social networks were important in raising awareness and adherence to child safety advice. Mothers who were recent migrants had not always encountered safety messages or safety equipment commonly used in the UK. Mothers’ recommended that safety information should be basic and concise, and include both written and pictorial information and case studies focus on proactive preventive messages. Messages should be delivered both by mass media and suitably trained individuals and be timed to coincide with pregnancy and repeated at age appropriate stages of child development. Conclusions The findings suggest that timely childhood injury-related risk messages should be delivered during pregnancy and in line with developmental milestones of the child, through a range of sources including social networks, mass media, face-to-face advice from health professionals and other suitably trained mothers. In addition information on the safe use of home appliances around children and use of child safety equipment should be targeted specifically at those who have recently migrated to the United Kingdom. PMID:24007442

Learning to Live Safely: Persisting Life Situation No. 6. A Resource Guide for the Wisconsin EMR Curriculum.

ERIC Educational Resources Information Center

Quackenboss, Rita, Ed.; And Others

Presented in the resource guide for the Wisconsin curriculum for educable mentally retarded students are safety education teaching units. Learning to Live Safely" is the sixth in a series of persisting life situations. The guide lists behavioral objectives, activities, and annotated resource materials (with distributors' addresses) for…

Advanced bridge safety initiative : live load testing and load rating of the Evans Brook Bridge (#5506) and the Hastings Bridge (#5507) in Batchelders Grant, Maine.

DOT National Transportation Integrated Search

2014-01-01

The Advanced Structures and Composites Center at the University of Maine (UMaine) performed live load testing : and rating factor analysis for two bridges (No. 5506 and No. 5507) in Batchelders Grant, Maine. The bridge load : rating performed by cons...

Living in Spain. A Brief Introduction or Review of the Culture and Language of Spain for Visitors, Students, and Business Travelers. First Edition.

ERIC Educational Resources Information Center

Fantini, Alvino E.; Enriquez A., Cristina

The guide offers practical information on various aspects of daily living, including: money; banks; food; restaurants; hotels; tipping; postal and telecommunications services; transportation; shopping; health and medical care; safety and security; electricity; measurement and clothing size conversions; greetings and leave-takings; titles and forms…

Live Scale Active Shooter Exercise: Lessons Learned

ERIC Educational Resources Information Center

Ervin, Randy

2008-01-01

On October 23, 2007, the Lake Land College Public Safety Department conducted a full-scale live exercise that simulated an active shooter and barricaded hostage. In this article, the author will emphasize what they learned, and how they intend to benefit from it. He will list the law enforcement issues and general issues they encountered, and then…

A Semantic Approach with Decision Support for Safety Service in Smart Home Management

PubMed Central

Huang, Xiaoci; Yi, Jianjun; Zhu, Xiaomin; Chen, Shaoli

2016-01-01

Research on smart homes (SHs) has increased significantly in recent years because of the convenience provided by having an assisted living environment. The functions of SHs as mentioned in previous studies, particularly safety services, are seldom discussed or mentioned. Thus, this study proposes a semantic approach with decision support for safety service in SH management. The focus of this contribution is to explore a context awareness and reasoning approach for risk recognition in SH that enables the proper decision support for flexible safety service provision. The framework of SH based on a wireless sensor network is described from the perspective of neighbourhood management. This approach is based on the integration of semantic knowledge in which a reasoner can make decisions about risk recognition and safety service. We present a management ontology for a SH and relevant monitoring contextual information, which considers its suitability in a pervasive computing environment and is service-oriented. We also propose a rule-based reasoning method to provide decision support through reasoning techniques and context-awareness. A system prototype is developed to evaluate the feasibility, time response and extendibility of the approach. The evaluation of our approach shows that it is more effective in daily risk event recognition. The decisions for service provision are shown to be accurate. PMID:27527170

A Semantic Approach with Decision Support for Safety Service in Smart Home Management.

PubMed

Huang, Xiaoci; Yi, Jianjun; Zhu, Xiaomin; Chen, Shaoli

2016-08-03

Research on smart homes (SHs) has increased significantly in recent years because of the convenience provided by having an assisted living environment. The functions of SHs as mentioned in previous studies, particularly safety services, are seldom discussed or mentioned. Thus, this study proposes a semantic approach with decision support for safety service in SH management. The focus of this contribution is to explore a context awareness and reasoning approach for risk recognition in SH that enables the proper decision support for flexible safety service provision. The framework of SH based on a wireless sensor network is described from the perspective of neighbourhood management. This approach is based on the integration of semantic knowledge in which a reasoner can make decisions about risk recognition and safety service. We present a management ontology for a SH and relevant monitoring contextual information, which considers its suitability in a pervasive computing environment and is service-oriented. We also propose a rule-based reasoning method to provide decision support through reasoning techniques and context-awareness. A system prototype is developed to evaluate the feasibility, time response and extendibility of the approach. The evaluation of our approach shows that it is more effective in daily risk event recognition. The decisions for service provision are shown to be accurate.

Reliability and safety of the electrical power supply complex of the Hanford production reactors

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

Robbins, F.D.

Safety has been and must continue to be the inviolable modulus by which the operation of a nuclear reactor must be judged. A malfunction in any reactor may well result in a release of fission products which may dissipate over a wide geographical area. Such dissipation may place the health, happiness and even the lives of the people in the region in serious jeopardy. As a result, the property damage and liability cost may reach astronomical values in the order of magnitude of billions of dollars. Reliability of the electrical network is an indispensable factor in attaining a high ordermore » of safety assurance. Progress in the peaceful use of atomic energy may take the form of electrical power generation using the nuclear reactor as a source of thermal energy. In view of these factors it seems appropriate and profitable that a critical engineering study be made of the safety and reliability of the Hanford reactors without regard to cost economics. This individual and independent technical engineering analysis was made without regard to Hanford traditional engineering and administration assignments. The main objective has been to focus attention on areas which seem to merit further detailed study on conditions which seem to need adjustment but most of all on those changes which will improve reactor safety. This report is the result of such a study.« less

Prevention of fall-related injuries in long-term care: a randomized controlled trial of staff education.

PubMed

Ray, Wayne A; Taylor, Jo A; Brown, Anne K; Gideon, Patricia; Hall, Kathi; Arbogast, Patrick; Meredith, Sarah

2005-10-24

Fall-related injuries, a major public health problem in long-term care, may be reduced by interventions that improve safety practices. Previous studies have shown that safety practice interventions can reduce falls; however, in long-term care these have relied heavily on external funding and staff. The aim of this study was to test whether a training program in safety practices for staff could reduce fall-related injuries in long-term care facilities. A cluster randomization clinical trial with 112 qualifying facilities and 10,558 study residents 65 years or older and not bedridden. The intervention was an intensive 2-day safety training program with 12-month follow-up. The training program targeted living space and personal safety; wheelchairs, canes, and walkers; psychotropic medication use; and transferring and ambulation. The main outcome measure was serious fall-related injuries during the follow-up period. There was no difference in injury occurrence between the intervention and control facilities (adjusted rate ratio, 0.98; 95% confidence interval, 0.83-1.16). For residents with a prior fall in facilities with the best program compliance, there was a nonsignificant trend toward fewer injuries in the intervention group (adjusted rate ratio, 0.79; 95% confidence interval, 0.57-1.10). More intensive interventions are required to prevent fall-related injuries in long-term care facilities.

Safety of oral alpha-lipoic acid treatment in pregnant women: a retrospective observational study.

PubMed

Parente, E; Colannino, G; Picconi, O; Monastra, G

2017-09-01

Alpha-lipoic acid is a natural molecule, which directly or by means of its reduced form, dihydrolipoic acid, exerts antioxidant, anti-inflammatory and immunomodulatory activities, very helpful also in preventing miscarriage and preterm delivery. Used as dietary supplement alpha-lipoic acid was demonstrated to be safe for living organisms even when administered at high doses. However, no study was made so far to verify the safety of its continuous administration on a substantial number of pregnant women. The present investigation was performed to answer this issue. An observational retrospective study was carried out analyzing 610 expectant mothers. They had been treated daily by oral route with 600 mg alpha-lipoic acid, for at least 7 weeks during gestation. The primary outcome was to verify alpha-lipoic acid safety in the mother and infant. Maternal safety was assessed by monitoring for adverse reactions, physical and clinical examination, including a morbidity assessment. Laboratory and clinical examinations were performed monthly. Neonatal safety was assessed by the evaluation of birth weight, gestational age, Apgar scores, neonatal death with the related cause of death. Data collected from the Birth Registry of Campania Region were used as control. This study provided a very clear and reassuring picture about the safety of alpha-lipoic acid oral treatment during pregnancy. No adverse effect was noticed in mothers or newborns. The two sets of monitored data, from treated and controls, were completely superimposable or, in some cases, better in alpha-lipoic acid group. Our results open a reassuring scenario regarding the administration of alpha-lipoic acid during pregnancy.

Afterschool Participation and School Engagement: A Case Study of an Urban East Coast Public Elementary School

ERIC Educational Resources Information Center

DeFigueiredo, Rafaela

2013-01-01

Students attending schools in urban areas with high concentrations of poverty are at risk for academic failure. Besides being more likely to live in poverty, urban students in comparison to suburban students are more likely to be English language learners and to be exposed to violence and other health and safety risks linked to negative school and…

Serologic evaluation, efficacy, and safety of a commerical modified-live canine distemper vaccine in domestic ferrets.

PubMed

Wimsatt, J; Jay, M T; Innes, K E; Jessen, M; Collins, J K

2001-05-01

To determine efficacy and safety of a commercial modified-live canine distemper virus (CDV) vaccine used for prophylaxis in domestic ferrets. Sixteen 16-week-old neutered male ferrets. Equal groups of ferrets were inoculated subcutaneously at 16 and 20 weeks of age with saline (0.9% NaCl) solution or a vaccine derived from the Onderstepoort CDV strain and attenuated in a primate cell line. Live virulent CDV was administered to all ferrets intranasally and orally 3 weeks after the second inoculation. Clinical signs and body weights were monitored regularly during the study. Blood samples for serologic examination were drawn prior to each inoculation, before challenge exposure, and 10, 15, and 21 days after exposure. Blood samples for reverse transcriptase polymerase chain reaction (RT-PCR) were obtained 5 days after the first vaccination, and 5, 10, 15, and 21 days after challenge exposure. After challenge exposure, control ferrets had significantly more clinical signs and weight loss, compared with vaccinates. All vaccinated ferrets survived, whereas all control ferrets died. The RT-PCR assay was successful in detecting CDV in blood and fresh or formalin-fixed tissues from infected ferrets. Findings suggest that the vaccine when given SC to domestic ferrets as directed is safe and protective against challenge exposure with virulent CDV. The RT-PCR assay may simplify detection of CDV in fresh and fixed tissues.

Donor morbidity in right and left hemiliver living donor liver transplantation: the impact of graft selection and surgical innovation on donor safety.

PubMed

Iwasaki, Junji; Iida, Taku; Mizumoto, Masaki; Uemura, Tadahiro; Yagi, Shintaro; Hori, Tomohide; Ogawa, Kohei; Fujimoto, Yasuhiro; Mori, Akira; Kaido, Toshimi; Uemoto, Shinji

2014-11-01

This study investigated adequate liver graft selection for donor safety by comparing postoperative donor liver function and morbidity between the right and left hemilivers (RL and LL, respectively) of living donors. Between April 2006 and March 2012, RL (n = 168) and LL (n = 140) donor operations were performed for liver transplantation at Kyoto University Hospital. Postoperative hyperbilirubinemia and coagulopathy persisted in RL donors, whereas the liver function of LL donors normalized more rapidly. The overall complication rate of the RL donors was significantly higher than that of the LL donors (59.5% vs. 30.7%; P < 0.001). There were no significant differences in severe complications worse than Clavien grade IIIa or in biliary complication rates between the two donor groups. In April 2006, we introduced an innovative surgical procedure: hilar dissection preserving the blood supply to the bile duct during donor hepatectomy. Compared with our previous outcomes (1990-2006), the biliary complication rate of the RL donors decreased from 12.2% to 7.2%, and the severity of these complications was significantly lower. In conclusion, LL donors demonstrated good recovery in postoperative liver function and lower morbidity, and our surgical innovations reduced the severity of biliary complications in living donors. © 2014 Steunstichting ESOT.

A Live Threat Violence Simulation Exercise for Psychiatric Outpatient Departments: A Valuable Aid to Training in Violence Prevention.

PubMed

Feinstein, Robert E; Yager, Joel

2017-10-30

Violence in psychiatric outpatient settings is a ubiquitous concern. This article describes the development, implementation, and evaluation of a live threat violence simulation exercise, designed to reduce the risk of future outpatient clinic violence and minimize the effects of future incidents on staff. The psychiatric outpatient clinic at the University of Colorado Hospital developed, implemented, and evaluated a 4-hour live violence threat simulation exercise as a companion to a 7-hour violence prevention program. The simulation includes an orientation, two threat simulation scenarios, three debriefings, satisfaction surveys, problem identification, action plans, and annual safety and process improvements. The authors have conducted live violence simulation exercises from 2011-2016, and have collected survey data about our annual simulation exercise from 2014-2016. Each year ≥ 52% of participants responded, and each year ≥ 90% of respondents rated the simulation as "very helpful/helpful", ≥ 86% believed themselves to be "much better/better" prepared to deal with violent episodes, and < 2% of participants experienced post-simulation side effects such as worries about past trauma; anxiety; sleep problems; increase in workplace concerns. From 2011-2016, the clinic experienced 4 major violent episodes and 36 episodes of potential violence with no staff injuries and minimal psychological sequelae to one staff member. Violence prevention efforts and the development of close police/staff relationships may have contributed to these fortunate outcomes. Satisfaction surveys suggest that the simulations are very helpful/helpful, with participants feeling much better/ better prepared to manage violence. The exercises led the authors to initiate staff safety related behavioral changes as well as physical space and safety processes improvements. The violence prevention program and simulation exercises have promoted excellent relationships with police and a consistent safety record over six years. This approach may be useful for other psychiatric outpatient departments.

EFFECT OF A ROAD SAFETY EDUCATION INTERVENTION ON ROAD SAFETY KNOWLEDGE OF UNIVERSITY DRIVERS IN IBADAN, NIGERIA.

PubMed

Olumide, A O; Owoaje, E T

2016-06-01

It is essential for drivers employed in the formal sector to have good knowledge of road safety in order to safeguard their lives and those of the staff they are employed to drive. The study was conducted to determine the effect of a road safety education intervention on road safety knowledge of drivers employed in the University of Ibadan, Nigeria. A quasi-experimental study of 98 intervention and 78 control drivers selected using a cluster sampling technique was conducted. The intervention comprised a two-day training on road safety and first aid. The drivers' knowledge of road safety was measured at baseline, immediately and 4-months post-intervention. Aggregate scores of road safety knowledge were computed giving minimum and maximum obtainable scores of 0 and 16 respectively. Change in mean scores over the three measurement periods was assessed using Repeated Measures Analysis of Variance (ANOVA). Independent t-test was used to compare the scores between intervention and control drivers at each of the assessment periods. Twenty-nine drivers did not complete the study (attrition rate = 16.5%). At baseline, mean road safety knowledge scores for the intervention and control drivers were 12.7±2.2 and 12.9± 2.3 (p = 0.510) respectively. Immediately and four months post intervention, the scores of the intervention drivers were 13.8±1.9 and 12.8±1.6; while scores for the controls were 13.3±2.0 and 13.2±1.8. Repeated measures ANOVA revealed that the increase in knowledge over the three assessment periods was not statistically significant. The intervention resulted in an initial increase in road safety knowledge of the intervention drivers. However, this was not sustained to the forth month post-intervention. This finding suggests periodic refresher trainings to sustain the knowledge acquired.

Development and validation of a remote home safety protocol.

PubMed

Romero, Sergio; Lee, Mi Jung; Simic, Ivana; Levy, Charles; Sanford, Jon

2018-02-01

Environmental assessments and subsequent modifications conducted by healthcare professionals can enhance home safety and promote independent living. However, travel time, expense and the availability of qualified professionals can limit the broad application of this intervention. Remote technology has the potential to increase access to home safety evaluations. This study describes the development and validation of a remote home safety protocol that can be used by a caregiver of an elderly person to video-record their home environment for later viewing and evaluation by a trained professional. The protocol was developed based on literature reviews and evaluations from clinical and content experts. Cognitive interviews were conducted with a group of six caregivers to validate the protocol. The final protocol included step-by-step directions to record indoor and outdoor areas of the home. The validation process resulted in modifications related to safety, clarity of the protocol, readability, visual appearance, technical descriptions and usability. Our final protocol includes detailed instructions that a caregiver should be able to follow to record a home environment for subsequent evaluation by a home safety professional. Implications for Rehabilitation The results of this study have several implications for rehabilitation practice The remote home safety evaluation protocol can potentially improve access to rehabilitation services for clients in remote areas and prevent unnecessary delays for needed care. Using our protocol, a patient's caregiver can partner with therapists to quickly and efficiently evaluate a patient's home before they are released from the hospital. Caregiver narration, which reflects a caregiver's own perspective, is critical to evaluating home safety. In-home safety evaluations, currently not available to all who need them due to access barriers, can enhance a patient's independence and provide a safer home environment.

Characterization, Exposure Measurement and Control for Nanoscale Particles in Workplaces and on the Road

NASA Astrophysics Data System (ADS)

Wang, Jing; Pui, David Y. H.

2011-07-01

The amount of engineered nanoparticles is increasing at a rapid rate and more concerns are being raised about the occupational health and safety of nanoparticles in the workplace, and implications of nanotechnology on the environment and living systems. At the same time, diesel engine emissions are one of the serious air pollution sources in urban area. Ultrafine particles on the road can result in harmful effects on the health of drivers and passengers. Research on characterization, exposure measurement and control is needed to address the environmental, health and safety issues of nanoscale particles. We present results of our studies on airborne particles in workplaces and on the road.

SLAC All Access: Laser Labs

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

Minitti, Mike; Woods, Mike

2013-03-01

From supermarket checkouts to video game consoles, lasers are ubiquitous in our lives. Here at SLAC, high-power lasers are critical to the cutting-edge research conducted at the laboratory. But, despite what you might imagine, SLAC's research lasers bear little resemblance to the blasters and phasers of science fiction. In this edition of All Access we put on our safety goggles for a peek at what goes on inside some of SLAC's many laser labs. LCLS staff scientist Mike Minitti and SLAC laser safety officer Mike Woods detail how these lasers are used to study the behavior of subatomic particles, broadenmore » our understanding of cosmic rays and even unlock the mysteries of photosynthesis.« less

How Much Emergency Preparedness?

ERIC Educational Resources Information Center

Gibbs, Lawrence M.

2001-01-01

Describes Stanford University's campus safety plan, asserting that it allows officials to act quickly, preserve lives, protect the institution's intellectual property, and maintain its academic mission. (EV)

Socio-environmental risk factors for medically-attended agricultural injuries in Wisconsin dairy farmers.

PubMed

VanWormer, Jeffrey J; Barnes, Kathrine L; Waring, Stephen C; Keifer, Matthew C

2017-07-01

Accidents are common in the agricultural industry, particularly among dairy farmers. How said farmers get hurt is well established, but far less is known about how distal, socio-environmental factors influence injuries. This study examined associations between medically-attended agricultural injuries and: (1) personal sociodemographic characteristics, and (2) farm environment features and general safety practices. A cross-sectional survey was implemented with linked data from electronic health records on prior agricultural injuries that occurred between 01/01/2002-12/31/2015. The sample included adult dairy producers who resided in north-central Wisconsin (USA) and were medically-homed to the Marshfield Clinic Health System. Multiple logistic regression was used to analyze associations between socio-environmental characteristics and agricultural injuries. There were 620 dairy farmers in the analytical sample, with 50 medically-attended agricultural injuries observed during the 14-year study time period (5.7 injuries per 1000 dairy farmers per year). In the multivariable model, the odds of agricultural injury were significantly greater among farmers who have private individually-purchased health insurance (OR=4.25; 95% CI: 1.31, 13.84), do not live at their dairy operation (OR=2.91; CI: 1.27, 6.67), and do not provide safety training to their workers (OR=4.27; CI: 1.00, 18.21). Dairy farmers in this analysis who did not live at their dairy operation, did not provide safety training to all their workers, or had individually-purchased health insurance were more apt to get injured, but more research is needed to confirm these findings in prospectively designed studies. How these factors can be directly addressed or otherwise used to better focus farm injury prevention initiatives should also be explored. Copyright © 2017 Elsevier Ltd. All rights reserved.

Flasher Powered by Photovoltaic Cells and Ultracapacitors

NASA Technical Reports Server (NTRS)

Eichenberg, Dennis J.; Soltis, Richard F.

2003-01-01

A unique safety flasher powered by photovoltaic cells and ultracapacitors has been developed. Safety flashers are used wherever there are needs to mark actually or potentially hazardous locations. Examples of such locations include construction sites, highway work sites, and locations of hazardous operations. Heretofore, safety flashers have been powered by batteries, the use of which entails several disadvantages: Batteries must be kept adequately charged, and must not be allowed to become completely discharged. Batteries have rather short cycle lives, and their internal constituents that react chemically to generate electricity deteriorate (and hence power-generating capacities decrease) over time. The performances of batteries are very poor at low temperatures, which often occur in the circumstances in which safety flashers are most needed. The disposal of batteries poses a threat to the environment. The development of the present photovoltaic/ultracapacitor- powered safety flasher, in which the ultracapacitors are used to store energy, overcomes the aforementioned disadvantages of using batteries to store energy. The ultracapacitors in this flasher are electrochemical units that have extremely high volumetric capacitances because they contain large-surface-area electrodes separated by very small gaps. Ultracapacitors have extremely long cycle lives, as compared to batteries; consequently, it will never be necessary to replace the ultracapacitors in the safety flasher. The reliability of the flasher is correspondingly increased, and the life-of-system cost and the adverse environmental effects of the flasher are correspondingly reduced. Moreover, ultracapacitors have excellent low-temperature characteristics, are maintenance-free, and provide consistent performance over time.

Relatives in end-of-life care--part 2: a theory for enabling safety.

PubMed

Ohlén, Joakim; Andershed, Birgitta; Berg, Christina; Frid, Ingvar; Palm, Carl-Axel; Ternestedt, Britt-Marie; Segesten, Kerstin

2007-02-01

To develop a goal-oriented praxis theory for enabling safety for relatives when an adult or older patient is close to end-of-life. This is the second part of a project focusing on the situation and needs of relatives in end-of-life care. Our interpretation of the existing corpus of knowledge pertaining to the needs of close relatives in this situation showed the significance of relatives' need for safety. The theory was developed step-by-step, through triangulation of critical review of empirical research in the field, our own clinical experiences from end-of-life care, renewed literature searches and theoretical reasoning. The foundation for the theory is taken from the ethical intention of the philosopher Paul Ricoeur. From this, the theory focuses on relatives in the context of end-of-life care with the goal of enabling safety. This is proposed by four aphorisms functioning as safety enablers and these are directed towards the professional's approach and attitude, the relative's concern for the patient, the specific situation for the relative and the patient's end-of-life period as a period in the life of the relative. Implications for end-of-life practice are considered and include aspects for promotion of just institutions in end-of-life care, the significance of negotiated partnership in end-of-life care, enabling safety for relatives living in existential and practical uncertainty in connection with end-of-life care and diversity of relatives' preferences as they live through this particular period.

Subsea pipeline isolation systems: Reliability and costs

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

Masheder, R.R.

1995-12-31

On the night of 6/7 July 1988 a major oil production platform known as Piper Alpha in the UK sector of the North Sea was destroyed by explosion and fire, with the loss of 167 lives. This led to the appointment of Lord Cullen, a senior Scottish Judge, to hold a Public Inquiry into the Piper Alpha Disaster. The Cullen Enquiry Report consisting of 23 chapters set out in 2 volumes, was published on 12 November 1990. One of the important conclusions drawn by Lord Cullen resulted in a recommendation for studies to be conducted to consider ways of improvingmore » the reliability and reducing the costs of SSIVs (Subsea Isolation Valves) so that it is more often reasonably practicable to install them. To address the Cullen recommendations, a joint industry study was conducted by UKOOA (United Kingdom Offshore Operators Association) and the HSE/OSD (Health and Safety Executive Offshore Safety Division) in conjunction with independent consultants. The results of the studies and the conclusions drawn by UKOOA Pipeline Valve Group and the HSE Offshore Safety Division are presented in this paper.« less

Chronic Conditions, Workplace Safety, And Job Demands Contribute To Absenteeism And Job Performance.

PubMed

Jinnett, Kimberly; Schwatka, Natalie; Tenney, Liliana; Brockbank, Claire V S; Newman, Lee S

2017-02-01

An aging workforce, increased prevalence of chronic health conditions, and the potential for longer working lives have both societal and economic implications. We analyzed the combined impact of workplace safety, employee health, and job demands (work task difficulty) on worker absence and job performance. The study sample consisted of 16,926 employees who participated in a worksite wellness program offered by a workers' compensation insurer to their employers-314 large, midsize, and small businesses in Colorado across multiple industries. We found that both workplace safety and employees' chronic health conditions contributed to absenteeism and job performance, but their impact was influenced by the physical and cognitive difficulty of the job. If employers want to reduce health-related productivity losses, they should take an integrated approach to mitigate job-related injuries, promote employee health, and improve the fit between a worker's duties and abilities. Project HOPE—The People-to-People Health Foundation, Inc.

Substitution of Assisted Living Services by Assistive Technology - Experts Opinions and Technical Feasibility.

PubMed

Schwartze, Jonas; Prekazi, Arianit; Schrom, Harald; Marschollek, Michael

2017-01-01

Ambient assisted living (AAL) may support ageing in place but is primarily driven by technology. The aim of this work is, to identifying reasons to move into assisted living institutions, their range of service and possible substitutability. We did semi-structured interviews with five experts from assisted living institutions and used results to design and implement assistive technologies in an AAL environment using BASIS, a cross domain bus system for smart buildings. Reasons for moving to assisted living institutions are expected benefits for chronic health problems, safety, social isolation and carefree living. We implemented six application systems for inactivity monitoring, stove shutdown, air quality monitoring, medication and appointment reminders, detection of unwanted situations before leaving and optical ringing of the doorbell. Substitution of selected assisted living services is feasible and has potential to delay necessity to move into assisted living institution if complement social services are installed.

National Highway Safety Administration. Automatic collision notice field test summary.

PubMed

2001-10-01

From 1995 to 2000, the National Highway Traffic Safety Administration (NHTSA) sponsored an initiative to create and operate an Automatic Collision Notification (ACN) system on a demonstration basis in a rural area to provide faster and smarter emergency medical responses and in an attempt to save lives and reduce disabilities from injuries. This article is a brief summary of that demonstration.

Message Received How to Bridge the Communication Gap and Save Lives

DTIC Science & Technology

2004-03-01

safety during an emergency depend on the ability of first responders to talk via radio, directly, without dispatch and in real time. Many technologies are...Words interoperability Coast Guard first responders procedures interagency communications policies 18...communication interoperability for public safety first responders entails far more than finding and emplacing a technology and training the operators. The

36 CFR Appendix B to Part 1234 - Alternative Certified Fire-Safety Detection and Suppression System(s)

Code of Federal Regulations, 2012 CFR

2012-07-01

... the system at the base of the main sprinkler riser. l. Fire hydrants must be located within 250 feet... Suppression System(s) 1. General. This Appendix B contains information on the Fire-safety Detection and Suppression System(s) tested by NARA through independent live fire testing that are certified to meet the...

36 CFR Appendix B to Part 1234 - Alternative Certified Fire-Safety Detection and Suppression System(s)

Code of Federal Regulations, 2014 CFR

2014-07-01

... the system at the base of the main sprinkler riser. l. Fire hydrants must be located within 250 feet... Suppression System(s) 1. General. This Appendix B contains information on the Fire-safety Detection and Suppression System(s) tested by NARA through independent live fire testing that are certified to meet the...

36 CFR Appendix B to Part 1234 - Alternative Certified Fire-Safety Detection and Suppression System(s)

Code of Federal Regulations, 2013 CFR

2013-07-01

... the system at the base of the main sprinkler riser. l. Fire hydrants must be located within 250 feet... Suppression System(s) 1. General. This Appendix B contains information on the Fire-safety Detection and Suppression System(s) tested by NARA through independent live fire testing that are certified to meet the...

Assessing the Safety of Expanded Polytetrafluoroethylene Synthetic Grafts in Living Donor Liver Transplantation: Graft Migration Into Hollow Viscous Organs - Diagnosis and Treatment Options.

PubMed

Hsu, Shih-Chao; Thorat, Ashok; Yang, Horng-Ren; Poon, Kin-Shing; Li, Ping-Chun; Yeh, Chun-Chieh; Chen, Te-Hung; Jeng, Long-Bin

2017-07-06

BACKGROUND Our recent studies have highlighted the importance and safety of backtable venoplasty for middle hepatic vein (MHV) and inferior right hepatic veins (IRHV) reconstruction using expanded polytetrafluoroethylene (ePTFE) vascular grafts. In this study, we aim to analyze the complications associated with ePTFE graft use and discuss the management of the rare, but, potentially life threatening complications directly related to ePTFE conduits. MATERIAL AND METHODS From January 2012 to October 2015 a total of 397 patients underwent living donor liver transplantation (LDLT). The ePTFE vascular grafts were used during the backtable venoplasty for outflow reconstruction in 262 of the liver allografts. Recipients who developed ePTFE-related complications were analyzed. RESULTS ePTFE-related complications developed in 1.52% (4/262) of the patients. One patient (0.38%) developed complete thrombosis with sepsis at 24 months post-transplantation and died due to multiorgan failure. Three patients (1.1%) developed graft migration into the second portion of the duodenum, without overt peritonitis. Surgical exploration and ePTFE graft removal was done in all the patients. One patient died due to overwhelming sepsis. CONCLUSIONS ePTFE graft migration into the duodenum causing perforation is a new set of complications that has been recently described in LDLT and can be treated effectively by surgical removal of the infected vascular graft and duodenal perforation closure. Despite of such complications, in our experience, ePTFE use in LDLT continues to have wide safety margin, with a complication rate of only 1.52%.

IOT for Agriculture: Food Quality and Safety

NASA Astrophysics Data System (ADS)

Witjaksono, Gunawan; Abdelkreem Saeed Rabih, Almur; Yahya, Noorhana bt; Alva, Sagir

2018-03-01

Food is the main energy source for the living beings; as such food quality and safety have been in the highest demand throughout the human history. Internet of things (IOT) is a technology with a vision to connect anything at anytime and anywhere. Utilizing IOT in the food supply chain (FSC) is believed to enhance the quality of life by tracing and tracking the food conditions and live-sharing the obtained data with the consumers or the FSC supervisors. Currently, full application of IOT in the FSC is still in the developing stage and there is a big gap for improvements. The purpose of this paper is to explore the possibility of applying IOT for agriculture to trace and track food quality and safety. Mobile application for food freshness investigation was successfully developed and the results showed that consumer mobile camera could be used to test the freshness of food. By applying the IOT technology this information could be shared with all the consumers and also the supervisors.

A service life extension (SLEP) approach to operating aging aircraft beyond their original design lives

NASA Astrophysics Data System (ADS)

Pentz, Alan Carter

With today's uncertain funding climate (including sequestration and continuing budget resolutions), decision makers face severe budgetary challenges to maintain dominance through all aspects of the Department of Defense (DoD). To meet war-fighting capabilities, the DoD continues to extend aircraft programs beyond their design service lives by up to ten years, and occasionally much more. The budget requires a new approach to traditional extension strategies (i.e., reuse, reset, and reclamation) for structural hardware. While extending service life without careful controls can present a safety concern, future operations planning does not consider how much risk is present when operating within sound structural principles. Traditional structural hardware extension methods drive increased costs. Decision makers often overlook the inherent damage tolerance and fatigue capability of structural components and rely on simple time- and flight-based cycle accumulation when determining aircraft retirement lives. This study demonstrates that decision makers should consider risk in addition to the current extension strategies. Through an evaluation of eight military aircraft programs and the application and simulation of F-18 turbine engine usage data, this dissertation shows that insight into actual aircraft mission data, consideration of fatigue capability, and service extension length are key factors to consider. Aircraft structural components, as well as many critical safety components and system designs, have a predefined level of conservatism and inherent damage tolerance. The methods applied in this study would apply to extensions of other critical structures such as bridges. Understanding how much damage tolerance is built into the design compared to the original design usage requirements presents the opportunity to manage systems based on risk. The study presents the sensitivity of these factors and recommends avenues for further research.

Take a New Bearing: Skills and Sensitive Strategies for Sharing Spiders, Stars, Shelters, Safety, and Solitude.

ERIC Educational Resources Information Center

Ford, Phyllis M.

This book is the leader handbook of the American Camping Association's (Indiana) Outdoor Living Skills Program. The purpose of this program is the development of outdoor living skills that emphasize environmental values. The program is divided into five levels and participants can enter at any point depending on their maturity and existing camping…

Applying Formal Verification Techniques to Ambient Assisted Living Systems

NASA Astrophysics Data System (ADS)

Benghazi, Kawtar; Visitación Hurtado, María; Rodríguez, María Luisa; Noguera, Manuel

This paper presents a verification approach based on timed traces semantics and MEDISTAM-RT [1] to check the fulfillment of non-functional requirements, such as timeliness and safety, and assure the correct functioning of the Ambient Assisted Living (AAL) systems. We validate this approach by its application to an Emergency Assistance System for monitoring people suffering from cardiac alteration with syncope.

Living in France. A Brief Introduction or Review of the Culture and Language of France for Visitors, Students and Business Travelers. Third revised Edition.

ERIC Educational Resources Information Center

Hawkinson, Anni; Moran, Patrick R.

The guide offers practical information on various aspects of daily living in France, including: money; food; restaurants; hotels; postal and telecommunications services; transportation; shopping; health and medical care; safety and security; tipping; electricity; measurement and clothing size conversions; greetings and leave-takings; names,…

Microengineered physiological biomimicry: organs-on-chips.

PubMed

Huh, Dongeun; Torisawa, Yu-suke; Hamilton, Geraldine A; Kim, Hyun Jung; Ingber, Donald E

2012-06-21

Microscale engineering technologies provide unprecedented opportunities to create cell culture microenvironments that go beyond current three-dimensional in vitro models by recapitulating the critical tissue-tissue interfaces, spatiotemporal chemical gradients, and dynamic mechanical microenvironments of living organs. Here we review recent advances in this field made over the past two years that are focused on the development of 'Organs-on-Chips' in which living cells are cultured within microfluidic devices that have been microengineered to reconstitute tissue arrangements observed in living organs in order to study physiology in an organ-specific context and to develop specialized in vitro disease models. We discuss the potential of organs-on-chips as alternatives to conventional cell culture models and animal testing for pharmaceutical and toxicology applications. We also explore challenges that lie ahead if this field is to fulfil its promise to transform the future of drug development and chemical safety testing.

Automated Installation Verification of COMSOL via LiveLink for MATLAB

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

Crowell, Michael W

Verifying that a local software installation performs as the developer intends is a potentially time-consuming but necessary step for nuclear safety-related codes. Automating this process not only saves time, but can increase reliability and scope of verification compared to ‘hand’ comparisons. While COMSOL does not include automatic installation verification as many commercial codes do, it does provide tools such as LiveLink™ for MATLAB® and the COMSOL API for use with Java® through which the user can automate the process. Here we present a successful automated verification example of a local COMSOL 5.0 installation for nuclear safety-related calculations at the Oakmore » Ridge National Laboratory’s High Flux Isotope Reactor (HFIR).« less

Embracing autism in Canadian rural communities.

PubMed

Hoogsteen, Lindsey; Woodgate, Roberta L

2013-06-01

The purpose of this study was to explore the lived experience of Canadian parents living in rural areas who were parenting a child with autism. A phenomenological design described by van Manen was applied to guide this study. This study took place in rural communities of Western Canada. Purposive sampling was used to recruit 26 families parenting a child with autism in rural communities. Participants ranged in age from 26 to 50 years old and lived an average of 197 kilometres away from an urban city. Parents of children with autism took part in audio-taped, in-depth interviews. A total of 26 open-ended interviews were completed over four months with an average of 83 minutes per interview. All interviews and field notes were transcribed verbatim and analyzed using van Manen's selective highlighting approach. When describing the characteristics of living rurally while parenting a child with autism, parents reported that the rural community had (i) less of everything, (ii) safety and familiarity, and (iii) a family of support. Parents believed that although there were disadvantages to living in a rural community, parents felt isolated in terms of services but not in terms of the support received by the community. The results of this study add to our knowledge of parenting experiences with attention to the rural experience and furthermore, recommendations for nurses and health care professionals were provided. © 2013 The Authors. Australian Journal of Rural Health © National Rural Health Alliance Inc.

Older People's Perceptions of Pedestrian Friendliness and Traffic Safety: An Experiment Using Computer-Simulated Walking Environments.

PubMed

Kahlert, Daniela; Schlicht, Wolfgang

2015-08-21

Traffic safety and pedestrian friendliness are considered to be important conditions for older people's motivation to walk through their environment. This study uses an experimental study design with computer-simulated living environments to investigate the effect of micro-scale environmental factors (parking spaces and green verges with trees) on older people's perceptions of both motivational antecedents (dependent variables). Seventy-four consecutively recruited older people were randomly assigned watching one of two scenarios (independent variable) on a computer screen. The scenarios simulated a stroll on a sidewalk, as it is 'typical' for a German city. In version 'A,' the subjects take a fictive walk on a sidewalk where a number of cars are parked partially on it. In version 'B', cars are in parking spaces separated from the sidewalk by grass verges and trees. Subjects assessed their impressions of both dependent variables. A multivariate analysis of covariance showed that subjects' ratings on perceived traffic safety and pedestrian friendliness were higher for Version 'B' compared to version 'A'. Cohen's d indicates medium (d = 0.73) and large (d = 1.23) effect sizes for traffic safety and pedestrian friendliness, respectively. The study suggests that elements of the built environment might affect motivational antecedents of older people's walking behavior.

Consumer Products Containing Radioactive Materials

MedlinePlus

Fact Sheet Adopted: February 2010 Health Physics Society Specialists in Radiation Safety Consumer Products Containing Radioactive Materials Everything we encounter in our daily lives contains some radioactive material, ...

24 CFR 232.522 - Inspection fee.

Code of Federal Regulations, 2011 CFR

2011-04-01

... INSURANCE FOR NURSING HOMES, INTERMEDIATE CARE FACILITIES, BOARD AND CARE HOMES, AND ASSISTED LIVING FACILITIES Eligibility Requirements-Supplemental Loans To Finance Purchase and Installation of Fire Safety...

24 CFR 232.560 - Interest rate.

Code of Federal Regulations, 2011 CFR

2011-04-01

... INSURANCE FOR NURSING HOMES, INTERMEDIATE CARE FACILITIES, BOARD AND CARE HOMES, AND ASSISTED LIVING FACILITIES Eligibility Requirements-Supplemental Loans To Finance Purchase and Installation of Fire Safety...

24 CFR 232.600 - Title evidence.

Code of Federal Regulations, 2011 CFR

2011-04-01

... INSURANCE FOR NURSING HOMES, INTERMEDIATE CARE FACILITIES, BOARD AND CARE HOMES, AND ASSISTED LIVING FACILITIES Eligibility Requirements-Supplemental Loans To Finance Purchase and Installation of Fire Safety...

Vaccination against typhoid fever: present status.

PubMed Central

Ivanoff, B.; Levine, M. M.; Lambert, P. H.

1994-01-01

Typhoid fever remains an underestimated important health problem in many developing countries, causing more than 600,000 deaths annually in the world. Because of the reactogenicity of the parenteral, killed whole-cell vaccine, research has been oriented towards vaccination orally using live organisms and purified antigen. Live vaccine Ty21a, given by the oral route, has been extensively tested in several studies in developing countries. Its liquid formulation was the most effective, providing more than 60% protection after 7 years of follow-up. A Vi polysaccharide vaccine has been elaborated and provided more than 65% protection; after 3 years of follow-up the Vi antibody level was still at a high level. These two vaccines are therefore candidates for use in public health control programmes. Before such use, however, they need further evaluation for safety and protective efficacy when administered to the EPI-targeted age groups. The question of whether typhoid fever vaccines interfere with the response to simultaneously administered measles vaccine must also be studied. New live vaccines, given by the oral route in one dose, have been constructed through genetic engineering. The first results are promising, but they must be improved before use in a large-scale study. These strains could be used as live vector to deliver foreign antigens to the intestinal mucosa. PMID:7867143

Post-licensure, phase IV, safety study of a live attenuated Japanese encephalitis recombinant vaccine in children in Thailand.

PubMed

Chotpitayasunondh, Tawee; Pruekprasert, Pornpimol; Puthanakit, Thanyawee; Pancharoen, Chitsanu; Tangsathapornpong, Auchara; Oberdorfer, Peninnah; Kosalaraksa, Pope; Prommalikit, Olarn; Tangkittithaworn, Suwimon; Kerdpanich, Phirangkul; Techasaensiri, Chonnamet; Korejwo, Joanna; Chuenkitmongkol, Sunate; Houillon, Guy

2017-01-05

Japanese encephalitis is a mosquito-borne viral disease endemic in most countries in Asia. A recombinant live, attenuated Japanese encephalitis virus vaccine, JE-CV, is licensed in 14 countries, including Thailand, for the prevention of Japanese encephalitis in adults and children. This was a prospective, phase IV, open-label, multicentre, safety study of JE-CV conducted from November 2013 to April 2015, to evaluate rare serious adverse events (AEs). JE-CV was administered to 10,000 healthy children aged 9months to <5years in Thailand as a primary (Group 1) or booster (Group 2) vaccination. Serious AEs (SAEs), including AEs of special interest, up to 60days after administration were evaluated. Immediate Grade 3 systemic AEs up to 30min after JE-CV administration were also described. The median age of participants was 1.1years in Group 1 and 3.8years in Group 2. SAEs were reported in 204 (3.0%) participants in Group 1 and 59 (1.9%) participants in Group 2. Among a total of 294 SAEs in 263 participants, only three events occurring in two participants were considered related to vaccination. All three cases were moderate urticaria, none of which met the definition of AEs of special interest for hypersensitivity. AEs of special interest were reported in 28 (0.4%) participants in Group 1 and 4 (0.1%) participants in Group 2; none were considered related to vaccination. Febrile convulsion was the most frequently reported AE of special interest: 25 (0.4%) participants in Group 1; and 2 (<0.1%) in Group 2. There were no cases of Japanese encephalitis reported. No Grade 3 immediate systemic AEs were reported after any JE-CV vaccination. Our study did not identify any new safety concerns with JE-CV and confirms its good safety profile. This study was registered on www.clinicaltrials.gov (NCT01981967; Universal Trial Number: U1111-1127-7052). Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Social safety, self-rated general health and physical activity: changes in area crime, area safety feelings and the role of social cohesion.

PubMed

Ruijsbroek, Annemarie; Droomers, Mariël; Groenewegen, Peter P; Hardyns, Wim; Stronks, Karien

2015-01-01

The aim of this study was to examine whether changes over time in reported area crime and perceived area safety were related to self-rated general health and physical activity (PA), in order to provide support for a causal relationship between social safety and health. Additionally, we investigated whether social cohesion protects the residents against the negative impact of unsafe areas on health and PA. Multilevel logistic regression analyses were performed on Dutch survey data, including 47,926 respondents living in 2974 areas. An increase in area level unsafety feelings between 2009 and 2011 was associated with more people reporting poor general health in 2012 in that area, but was not related to PA. Changes in reported area crime were not related to either poor general health or PA. The social cohesion in the area did not modify the effect of changes in social safety on health and PA. The results suggest that tackling feelings of unsafety in an area might contribute to the better general health of the residents. Because changes in area social safety were not associated with PA, we found no leads that such health benefits were achieved through an increase in physical activity. Copyright © 2014 Elsevier Ltd. All rights reserved.

Effects of the Child Sexual Abuse Prevention Education (C-SAPE) Program on South Korean Fifth-Grade Students' Competence in Terms of Knowledge and Self-Protective Behaviors

ERIC Educational Resources Information Center

Kim, Shin-Jeong; Kang, Kyung-Ah

2017-01-01

Child sexual abuse (CSA) threatens children's safety and even their lives. CSA is increasing steadily, despite the government's efforts to decrease and prevent its incidence. The purpose of this study was to evaluate the effects of the Child Sexual Abuse Prevention Education (C-SAPE) program on fifth-grade elementary school students' competence in…

Immunogenicity and Safety of the HZ/su Adjuvanted Herpes Zoster Subunit Vaccine in Adults Previously Vaccinated With a Live Attenuated Herpes Zoster Vaccine.

PubMed

Grupping, Katrijn; Campora, Laura; Douha, Martine; Heineman, Thomas C; Klein, Nicola P; Lal, Himal; Peterson, James; Vastiau, Ilse; Oostvogels, Lidia

2017-12-12

Protection against herpes zoster (HZ) induced by the live attenuated zoster vaccine Zostavax (ZVL) wanes within 3-7 years. Revaccination may renew protection. We assessed whether (re)vaccination with the adjuvanted HZ subunit vaccine candidate (HZ/su) induced comparable immune responses in previous ZVL recipients and ZVL-naive individuals (HZ-NonVac). In an open-label, multicenter study, adults ≥65 years of age, vaccinated with ZVL ≥5 years previously (HZ-PreVac), were matched to ZVL-naive adults (HZ-NonVac). Participants received 2 doses of HZ/su 2 months apart. The primary objective of noninferiority of the humoral immune response 1 month post-dose 2 was considered demonstrated if the upper limit of the 95% confidence interval (CI) of the adjusted anti-glycoprotein E geometric mean concentration (GMC) ratio of HZ-NonVac over HZ-PreVac was <1.5. HZ/su cellular immunogenicity, reactogenicity, and safety were also assessed. In 430 participants, humoral immune response to HZ/su was noninferior in HZ-PreVac compared with HZ-NonVac (adjusted GMC ratio, 1.04 [95% CI, .92-1.17]). Cellular immunogenicity, reactogenicity, and safety appeared to be comparable between groups. HZ/su was well-tolerated, with no safety concerns raised within 1 month post-dose 2. HZ/su induces a strong immune response irrespective of prior vaccination with ZVL, and may be an attractive option to revaccinate prior ZVL recipients. NCT02581410. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail: journals.permissions@oup.com.

Live attenuated influenza vaccine use and safety in children and adults with asthma.

PubMed

Duffy, Jonathan; Lewis, Melissa; Harrington, Theresa; Baxter, Roger; Belongia, Edward A; Jackson, Lisa A; Jacobsen, Steven J; Lee, Grace M; Naleway, Allison L; Nordin, James; Daley, Matthew F

2017-04-01

Live attenuated influenza vaccine (LAIV) might increase the risk of wheezing in persons with asthma or children younger than 5 years with a history of recurrent wheezing. To describe the use and assess the safety of LAIV in persons with asthma in the Vaccine Safety Datalink population. We identified persons with asthma using diagnosis codes and medication records in 7 health care organizations over 3 influenza seasons (2008-2009 through 2010-2011) and determined their influenza vaccination rates. Using the self-controlled risk interval method, we calculated the incidence rate ratio of medically attended respiratory events in the 14 days after LAIV compared with 29 to 42 days after vaccination in persons 2 through 49 years old. In our population of 6.3 million, asthma prevalence was 5.9%. Of persons with asthma, approximately 50% received any influenza vaccine but less than 1% received LAIV. The safety study included 12,354 LAIV doses (75% in children; 93% in those with intermittent or mild persistent asthma). The incidence rate ratio for inpatient and emergency department visits for lower respiratory events (including asthma exacerbation and wheezing) was 0.98 (95% confidence interval 0.63-1.51) and the incidence rate ratio for upper respiratory events was 0.94 (95% confidence interval 0.48-1.86). The risk of lower respiratory events was similar for intermittent and mild persistent asthma, across age groups, and for seasonal trivalent LAIV and 2009 H1N1 pandemic monovalent LAIV. LAIV use in asthma was mostly in persons with intermittent or mild persistent asthma. LAIV was not associated with an increased risk of medically attended respiratory adverse events. Published by Elsevier Inc.

Role of the independent donor advocacy team in ethical decision making.

PubMed

Rudow, Dianne LaPointe; Brown, Robert S

2005-09-01

Adult living donor liver transplantation has developed as a direct result of the critical shortage of deceased donors. Recent regulations passed by New York State require transplant programs to appoint an Independent Donor Advocacy Team to evaluate, educate, and consent to all potential living liver donors. Ethical issues surround the composition of the team, who appoints them, and the role the team plays in the process. Critics of living liver donation have questioned issues surrounding motivation and the ability of donors to provide true informed consent during a time of family crisis. This article will address issues surrounding the controversies and discuss how using the team can effectively evaluate and educate potential living liver donors and improve practice to ensure safety of living donors.

Needing smart home technologies: the perspectives of older adults in continuing care retirement communities.

PubMed

Courtney, Karen L; Demiris, George; Rantz, Marilyn; Skubic, Marjorie

2008-01-01

At present, the vast majority of older adults reside in the community. Though many older adults live in their own homes, increasing numbers are choosing continuing care retirement communities (CCRCs), which range from independent apartments to assisted living and skilled-nursing facilities. With predictions of a large increase in the segment of the population aged 65 and older, a subsequent increase in demand on CCRCs can be anticipated. With these expectations, researchers have begun exploring the use of smart home information-based technologies in these care facilities to enhance resident quality of life and safety, but little evaluation research exists on older adults' acceptance and use of these technologies. This study investigated the factors that influence the willingness of older adults living in independent and assisted living CCRCs to adopt smart home technology. Participants (n = 14) were recruited from community-dwelling older adults, aged 65 or older, living in one of two mid-western US CCRC facilities (independent living and assisted living type facilities). This study used a qualitative, descriptive approach, guided by principles of grounded theory research. Data saturation (or when no new themes or issues emerged from group sessions) occurred after four focus groups (n = 11 unique respondents) and was confirmed through additional individual interviews (n = 3). The findings from this study indicate that although privacy can be a barrier for older adults' adoption of smart home technology their own perception of their need for the technology can override their privacy concerns. Factors influencing self-perception of need for smart home technology, including the influence of primary care providers, are presented. Further exploration of the factors influencing older adults' perceptions of smart home technology need and the development of appropriate interventions is necessary.

The experience of lived space in persons with dementia: a systematic meta-synthesis.

PubMed

Førsund, Linn Hege; Grov, Ellen Karine; Helvik, Anne-Sofie; Juvet, Lene Kristine; Skovdahl, Kirsti; Eriksen, Siren

2018-02-01

Identifying how persons with dementia experience lived space is important for enabling supportive living environments and creating communities that compensate for the fading capabilities of these persons. Several single studies have explored this topic; however, few studies have attempted to explicitly review and synthesize this research literature. The aim of this systematic meta-synthesis was therefore to interpret and synthesize knowledge regarding persons with dementia's experience of space. A systematic, computerized search of AgeLine, CINAHL Complete, Embase, Medline and PsycINFO was conducted using a search strategy that combined MeSH terms and text words for different types of dementia with different descriptions of experience. Studies with 1) a sample of persons with dementia, 2) qualitative interviews as a research method and 3) a description of experiences of lived space were included. The search resulted in 1386 articles, of which 136 were identified as eligible and were read and assessed using the CASP criteria. The analysis was inspired by qualitative content analyses. This interpretative qualitative meta-synthesis included 45 articles encompassing interviews with 672 persons with dementia. The analysis showed that living in one's own home and living in long-term care established different settings and posed diverse challenges for the experience of lived space in persons with dementia. The material revealed four main categories that described the experience of lived space: (1) belonging; (2) meaningfulness; (3) safety and security; and (4) autonomy. It showed how persons with dementia experienced a reduction in their lived space due to the progression of dementia. A comprehensive understanding of the categories led to the latent theme: "Living with dementia is like living in a space where the walls keep closing in". This meta-synthesis reveals a process whereby lived space gradually becomes smaller for persons with dementia. This underscores the importance of being aware of the experiences of persons with dementia and the spatial dimensions of their life-world. To sustain person-centred care and support the preservation of continuity and identity, one must acknowledge not only the physical and social environment but also space as an existential experience for persons with dementia.

24 CFR 3280.502 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... DEVELOPMENT MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS Thermal Protection § 3280.502 Definitions. (a... air barrier surrounding the living space which serves to limit air leakage. In construction using...

24 CFR 51.101 - General policy.

Code of Federal Regulations, 2013 CFR

2013-04-01

... to save lives, protect property, protect public health and safety, remove debris and wreckage, or... noise sensitive interior spaces such as bedrooms. Minimum attenuation requirements are prescribed in...

24 CFR 51.101 - General policy.

Code of Federal Regulations, 2011 CFR

2011-04-01

... to save lives, protect property, protect public health and safety, remove debris and wreckage, or... noise sensitive interior spaces such as bedrooms. Minimum attenuation requirements are prescribed in...

24 CFR 51.101 - General policy.

Code of Federal Regulations, 2014 CFR

2014-04-01

... to save lives, protect property, protect public health and safety, remove debris and wreckage, or... noise sensitive interior spaces such as bedrooms. Minimum attenuation requirements are prescribed in...

24 CFR 51.101 - General policy.

Code of Federal Regulations, 2012 CFR

2012-04-01

... to save lives, protect property, protect public health and safety, remove debris and wreckage, or... noise sensitive interior spaces such as bedrooms. Minimum attenuation requirements are prescribed in...

Impact of Type I Interferon on the Safety and Immunogenicity of an Experimental Live-Attenuated Herpes Simplex Virus 1 Vaccine in Mice

PubMed Central

Royer, Derek J.; Carr, Meghan M.; Chucair-Elliott, Ana J.; Halford, William P.

2017-01-01

ABSTRACT Viral fitness dictates virulence and capacity to evade host immune defenses. Understanding the biological underpinnings of such features is essential for rational vaccine development. We have previously shown that the live-attenuated herpes simplex virus 1 (HSV-1) mutant lacking the nuclear localization signal (NLS) on the ICP0 gene (0ΔNLS) is sensitive to inhibition by interferon beta (IFN-β) in vitro and functions as a highly efficacious experimental vaccine. Here, we characterize the host immune response and in vivo pathogenesis of HSV-1 0ΔNLS relative to its fully virulent parental strain in C57BL/6 mice. Additionally, we explore the role of type 1 interferon (IFN-α/β) signaling on virulence and immunogenicity of HSV-1 0ΔNLS and uncover a probable sex bias in the induction of IFN-α/β in the cornea during HSV-1 infection. Our data show that HSV-1 0ΔNLS lacks neurovirulence even in highly immunocompromised mice lacking the IFN-α/β receptor. These studies support the translational viability of the HSV-1 0ΔNLS vaccine strain by demonstrating that, while it is comparable to a virulent parental strain in terms of immunogenicity, HSV-1 0ΔNLS does not induce significant tissue pathology. IMPORTANCE HSV-1 is a common human pathogen associated with a variety of clinical presentations ranging in severity from periodic “cold sores” to lethal encephalitis. Despite the consistent failures of HSV subunit vaccines in clinical trials spanning the past 28 years, opposition to live-attenuated HSV vaccines predicated on unfounded safety concerns currently limits their widespread acceptance. Here, we demonstrate that a live-attenuated HSV-1 vaccine has great translational potential. PMID:28122977

Live attenuated rubella vectors expressing SIV and HIV vaccine antigens replicate and elicit durable immune responses in rhesus macaques

PubMed Central

2013-01-01

Background Live attenuated viruses are among our most potent and effective vaccines. For human immunodeficiency virus, however, a live attenuated strain could present substantial safety concerns. We have used the live attenuated rubella vaccine strain RA27/3 as a vector to express SIV and HIV vaccine antigens because its safety and immunogenicity have been demonstrated in millions of children. One dose protects for life against rubella infection. In previous studies, rubella vectors replicated to high titers in cell culture while stably expressing SIV and HIV antigens. Their viability in vivo, however, as well as immunogenicity and antibody persistence, were unknown. Results This paper reports the first successful trial of rubella vectors in rhesus macaques, in combination with DNA vaccines in a prime and boost strategy. The vectors grew robustly in vivo, and the protein inserts were highly immunogenic. Antibody titers elicited by the SIV Gag vector were greater than or equal to those elicited by natural SIV infection. The antibodies were long lasting, and they were boosted by a second dose of replication-competent rubella vectors given six months later, indicating the induction of memory B cells. Conclusions Rubella vectors can serve as a vaccine platform for safe delivery and expression of SIV and HIV antigens. By presenting these antigens in the context of an acute infection, at a high level and for a prolonged duration, these vectors can stimulate a strong and persistent immune response, including maturation of memory B cells. Rhesus macaques will provide an ideal animal model for demonstrating immunogenicity of novel vectors and protection against SIV or SHIV challenge. PMID:24041113

Low-fidelity Venezuelan equine encephalitis virus polymerase mutants to improve live-attenuated vaccine safety and efficacy

PubMed Central

Kautz, Tiffany F; Guerbois, Mathilde; Khanipov, Kamil; Yun, Ruimei; Warmbrod, Kelsey L; Fofanov, Yuriy; Weaver, Scott C; Forrester, Naomi L

2018-01-01

Abstract During RNA virus replication, there is the potential to incorporate mutations that affect virulence or pathogenesis. For live-attenuated vaccines, this has implications for stability, as replication may result in mutations that either restore the wild-type phenotype via reversion or compensate for the attenuating mutations by increasing virulence (pseudoreversion). Recent studies have demonstrated that altering the mutation rate of an RNA virus is an effective attenuation tool. To validate the safety of low-fidelity mutations to increase vaccine attenuation, several mutations in the RNA-dependent RNA-polymerase (RdRp) were tested in the live-attenuated Venezuelan equine encephalitis virus vaccine strain, TC-83. Next generation sequencing after passage in the presence of mutagens revealed a mutant containing three mutations in the RdRp, TC-83 3x, to have decreased replication fidelity, while a second mutant, TC-83 4x displayed no change in fidelity, but shared many phenotypic characteristics with TC-83 3x. Both mutants exhibited increased, albeit inconsistent attenuation in an infant mouse model, as well as increased immunogenicity and complete protection against lethal challenge of an adult murine model compared with the parent TC-83. During serial passaging in a highly permissive model, the mutants increased in virulence but remained less virulent than the parent TC-83. These results suggest that the incorporation of low-fidelity mutations into the RdRp of live-attenuated vaccines for RNA viruses can confer increased immunogenicity whilst showing some evidence of increased attenuation. However, while in theory such constructs may result in more effective vaccines, the instability of the vaccine phenotype decreases the likelihood of this being an effective vaccine strategy. PMID:29593882

A geographical information system for the management of the aquaculture data in the Adriatic Sea - the Strengthening of Centres for Aquaculture Production and Safety surveillance in the Adriatic countries experience: Present capabilities, tools and functions.

PubMed

Tora, Susanna; Sacchini, Silvio; Listeš, Eddy; Bogdanović, Tanja; Di Lorenzo, Alessio; Smajlović, Muhamed; Smajlović, Ahmed; Filipović, Jelena V; Tahirović, Vildana; Šuković, Danijela; Beljkas, Bojan; Xinxo, Ardian; Maçi, Renis; Colangeli, Patrizia; Di Giacinto, Federica; Conte, Annamaria

2017-11-08

The European Commission (EC) regulation no. 854/2004 requires a systematic monitoring of chemical and microbiological contaminants in live bivalve molluscs, live echinoderms, live tunicates and live marine gastropods for human consumption through surveillance plans to be implemented in all European Union (EU) countries.A consortium of five Adriatic countries was set up in the framework of the Instrument of Pre-accession Assistance Adriatic Cross-border Cooperation Programme (IPA Adriatic CBC) 2007- 2013 with the aim of collecting data and distribute information on harvesting and production in mollusc areas. A web-based geographical information system (GIS) application was developed to support the partners to manage data and to make these data available to final users, policy makers and to risk assessors. The GIS for the Strengthening of Centres for Aquaculture Production and Safety surveillance in the Adriatic countries (CAPS2) is divided into two levels, the national and the supranational one, and it distributes spatial and epidemiological information coming from various data acquisition and management sites. The great innovation is the possibility for each country to use online drawing, modifying and change of the geographic areas according to national surveillance needs. Currently it hosts data coming from about 230 production and relay areas with more than 29,478 laboratory tests performed on collected samples since August 2014. Data collected are used by each national competent authority to classify production or relay areas according to the EC regulation mentioned and to conduct risk assessment studies to evaluate the level of consumers' exposure to contaminants in the consumption of bivalve mollusc products.

9 CFR 96.2 - Prohibition of casings due to African swine fever and bovine spongiform encephalopathy.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Safety and Inspection Service at 9 CFR 310.22 and the Food and Drug Administration at 21 CFR 189.5. (3... food in accordance with the requirements established by the Food Safety and Inspection Service at 9 CFR... establishment does not receive or process any live swine and uses only pork and pork products that originate in...

Aiming for Safety: A Survey of Public Opinion on Gun Policy in Wisconsin. A Wiskids Count Special Report, 2003.

ERIC Educational Resources Information Center

Browne, Jeffrey C.; Van Dunk, Emily; Perloff, William H.

Noting that in Wisconsin, 146 children have died as a result of gunfire in the preceding 5 years [1996-2000], this report provides a detailed look at the issue of handgun safety from the perspective of citizens living in Wisconsin. Participating in the state-wide telephone interviews were 600 adult residents representative of the adult state…

Child Care and Child Safety for Farm Children in Manitoba. RDI Report Series 1994-7.

ERIC Educational Resources Information Center

Brockman, Lois M.

A Manitoba survey examined child care use, child safety concerns, and parents' on-farm and off-farm work to determine the needs of farm families for child care services. Of 972 questionnaires mailed to Manitoba farm residences, 121 were returned by respondents who were actively farming and living on a farm with at least one child younger than 16…

Effects of an injury and illness prevention program on occupational safety behaviors among rice farmers in Nakhon Nayok Province, Thailand

PubMed Central

Santaweesuk, Sapsatree; Chapman, Robert S; Siriwong, Wattasit

2014-01-01

The objective of this study was to determine the effects of an Injury and Illness Prevention (IIP) program intervention on occupational safety behavior among rice farmers in Nakhon Nayok Province, Thailand. This was a quasi-experimental study in an intervention group and a control group. It was carried out in two rice farming communities, in which most people are rice farmers with similar socio-demographic characteristics. Multistage sampling was employed, selecting one person per rice farming household. The intervention group was 62 randomly selected rice farmers living in a rural area; another 55 rice farmers served as the control group. A structured face-to-face interview questionnaire was administered to participants to evaluate their safety behaviors in four areas: equipment use, pesticide use, ergonomics, and working conditions. The 2-week intervention program consisted of four elements: 1) health education, 2) safety inspection, 3) safety communication, and 4) health surveillance. Data were collected at baseline and 4 months after the intervention (follow-up). We used a general linear model repeated-measures analysis of variance to assess the mean difference between baseline and follow-up occupational safety behavior points between the intervention and control groups. Pesticide safety behaviors significantly increased in the intervention group compared with the control group. Ergonomics and working conditions points also increased in the intervention group, but not significantly so. The equipment use score decreased in the intervention group. It is necessary to identify and develop further measures to improve occupational safety behaviors. Some methods, such as effective risk communication, could be added to increase risk perception. PMID:24634590

Long-term risks of kidney living donation: review and position paper by the ERA-EDTA DESCARTES working group.

PubMed

Maggiore, Umberto; Budde, Klemens; Heemann, Uwe; Hilbrands, Luuk; Oberbauer, Rainer; Oniscu, Gabriel C; Pascual, Julio; Schwartz Sorensen, Soren; Viklicky, Ondrej; Abramowicz, Daniel

2017-02-01

Two recent matched cohort studies from the USA and Norway published in 2014 have raised some concerns related to the long-term safety of kidney living donation. Further studies on the long-term risks of living donation have since been published. In this position paper, Developing Education Science and Care for Renal Transplantation in European States (DESCARTES) board members critically review the literature in an effort to summarize the current knowledge concerning long-term risks of kidney living donation to help physicians for decision-making purposes and for providing information to the prospective live donors. Long-term risk of end-stage renal disease (ESRD) can be partially foreseen by trying to identify donors at risk of developing ‘de novo’ kidney diseases during life post-donation and by predicting lifetime ESRD risk. However, lifetime risk may be difficult to assess in young donors, especially in those having first-degree relatives with ESRD. The study from Norway also found an increased risk of death after living donor nephrectomy, which became visible only after >15 years of post-donation follow-up. However, these findings are likely to be largely the result of an overestimation due to the confounding effect related to a family history of renal disease. DESCARTES board members emphasize the importance of optimal risk–benefit assessment and proper information to the prospective donor, which should also include recommendations on health-promoting behaviour post-donation. © The Author 2017. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved.

Reduced Healthcare Use and Apparent Savings with Passive Home Monitoring Technology: A Pilot Study.

PubMed

Finch, Michael; Griffin, Kristen; Pacala, James T

2017-06-01

To conduct a cost analysis of ambient assisted living technology, which is promising for improving the ability of individuals and care providers to monitor daily activities and gain better awareness through proactive management of health and safety. Three-arm cohort study. Homes of enrollees of a state-based healthcare plan for older adults. Enrollees dually eligible for Medicare and Medicaid (N = 268). Health and safety passive remote patient monitoring (PRPM) systems were installed in enrollees' homes (the intervention group) with monitoring and proactive intervention of a case manager when deviation from baseline subject behavior was detected. Claims data were collected over 12 months to assess healthcare use and costs in the intervention group and to compare use and costs with those of two control groups: a concurrent group of enrollees who declined the technology and a historical cohort matched on age to the participation group. Although the small sample size precluded cost differences that were statistically significant, the participant group used substantially less custodial care, emergency department (ED) services, inpatient stays, and ED costs than the two control groups. In this pilot study, the PRPM system was associated with apparent healthcare cost savings. Although more cost analyses are warranted, ambient assisted living technologies are a potentially valuable investment for older adult care. © 2017, Copyright the Authors Journal compilation © 2017, The American Geriatrics Society.

The Role of Leadership in Safety Performance and Results

NASA Astrophysics Data System (ADS)

Caravello, Halina E.

Employee injury rates in U.S. land-based operations in the energy industry are 2 to 3 times higher relative to other regions in the world. Although a rich literature exists on drivers of safety performance, no previous studies investigated factors influencing this elevated rate. Leadership has been identified as a key contributor to safety outcomes and this grounded theory study drew upon the full range leadership model, situational leadership, and leader-member exchange theories for the conceptual framework. Leadership aspects influencing safety performance were investigated through guided interviews of 27 study participants; data analyses included open and axial coding, and constant comparisons identified higher-level categories. Selective coding integrated categories into the theoretical framework that developed the idealized, transformational leader traits motivating safe behaviors of leading by example, expressing care and concern for employees' well-being, celebrating successes, and communicating the importance of safety (other elements included visibility and commitment). Employee and supervisor participants reported similar views on the idealized leader traits, but low levels of these qualities may be driving elevated injury rates. Identifying these key elements provides the foundation to creating strategies and action plans enabling energy sector companies to prevent employee injuries and fatalities in an industry where tens of thousands of employees are subjected to significant hazards and elevated risks. Creating safer workplaces for U.S. employees by enhancing leaders' skills, building knowledge, and improving behaviors will improve the employees' and their families' lives by reducing the pain and suffering resulting from injuries and fatalities.

[The perception of the young and long-lived elderly 'Gauchos' (from the State of Rio Grande do Sul, Brazil) about the public spaces they live in Resumo].

PubMed

Navarro, Joel Hirtz do Nascimento; Andrade, Francini Porcher; Paiva, Tiago Sousa; da Silva, Diovana Ourique; Gessinger, Cristiane Fernanda; Bós, Ângelo José Gonçalves

2015-02-01

By 2050, the number of Brazilians living in urban areas will be over 200 million and 29% of the population will be elderly. The long-lived elderly are 80 or more years old and the young elderly are between 60 and 79 years of age. The scope of this article was to verify the difference in perception between the young elderly and the long-lived elderly from Rio Grande do Sul (RS) about the urban environment they live in. This is a population-based, observational, descriptive, retrospective study with a quantitative analysis paradigm. Data was analyzed from Elderly Profile research in RS conducted by the Geriatric and Gerontological Institute of PUCRS in partnership with the RS School of Public Health. The sample consisted of 6913 questionnaires answered by the elderly from 59 cities. Data analysis was performed for each age group and independent variables were processed using the Chi-square test, with p under 0.05. Results showed that the perception of difficulties such as a lack of park benches and safety strips, short traffic light times for pedestrians, high steps and bad-smelling public toilets was greater among the young elderly. The long-lived elderly noticed these facts less, though they admitted that they frequent community environments less often.

Workers' 9/11 in Pakistan: neglected sparks causing conflagration.

PubMed

Mirza, Muhammad Zeeshan; Bashir, Sajid

2015-01-01

A deadly factory fire in Karachi, Pakistan caused the death of 289 workers on September 11, 2012. The havoc played by fire could have been avoided if the concerned authorities had better fire safety measures and strategy. This article presents an exploratory study designed to obtain first-hand information about this issue in which data were collected from 135 organizations within various industries of Pakistan. The results of this study are alarming because most of the organizations are not even equipped with basic fire safety equipment and are devoid of fire exit paths. Incompetence and negligence on the part of government agencies and many stakeholders frequently allows fire to play havoc with the lives of workers in Pakistani organizations, confirming the famous saying 'Parva saepe scintilla contempta magnum excitavit incendium' (A spark neglected has often raised a conflagration).

Evaluating the effectiveness, impact and safety of live attenuated and seasonal inactivated influenza vaccination: protocol for the Seasonal Influenza Vaccination Effectiveness II (SIVE II) study

PubMed Central

Lone, Nazir I; Kavanagh, Kimberley; Robertson, Chris; McMenamin, Jim; von Wissmann, Beatrix; Vasileiou, Eleftheria; Butler, Chris; Ritchie, Lewis D; Gunson, Rory; Schwarze, Jürgen; Sheikh, Aziz

2017-01-01

Introduction Seasonal (inactivated) influenza vaccination is recommended for all individuals aged 65+ and in individuals under 65 who are at an increased risk of complications of influenza infection, for example, people with asthma. Live attenuated influenza vaccine (LAIV) was recommended for children as they are thought to be responsible for much of the transmission of influenza to the populations at risk of serious complications from influenza. A phased roll-out of the LAIV pilot programme began in 2013/2014. There is limited evidence for vaccine effectiveness (VE) in the populations targeted for influenza vaccination. The aim of this study is to examine the safety and effectiveness of the live attenuated seasonal influenza vaccine programme in children and the inactivated seasonal influenza vaccination programme among different age and at-risk groups of people. Methods and analysis Test negative and cohort study designs will be used to estimate VE. A primary care database covering 1.25 million people in Scotland for the period 2000/2001 to 2015/2016 will be linked to the Scottish Immunisation Recall Service (SIRS), Health Protection Scotland virology database, admissions to Scottish hospitals and the Scottish death register. Vaccination status (including LAIV uptake) will be determined from the primary care and SIRS database. The primary outcome will be influenza-positive real-time PCR tests carried out in sentinel general practices and other healthcare settings. Secondary outcomes include influenza-like illness and asthma-related general practice consultations, hospitalisations and death. An instrumental variable analysis will be carried out to account for confounding. Self-controlled study designs will be used to estimate the risk of adverse events associated with influenza vaccination. Ethics and dissemination We obtained approval from the National Research Ethics Service Committee, West Midlands—Edgbaston. The study findings will be presented at international conferences and published in peer-reviewed journals. Trial registration number ISRCTN88072400; Pre-results. PMID:28246142

Efficacy and safety of a modified-live cyprinid herpesvirus 3 vaccine in koi (Cyprinus carpio koi) for prevention of koi herpesvirus disease.

PubMed

Weber, E P Scott; Malm, Kirsten V; Yun, Susan C; Campbell, Lori A; Kass, Philip H; Marty, Gary D; Salonius, Kira; Dishon, Arnon

2014-10-01

To investigate safety and efficacy of a cyprinid herpesvirus type 3 (CyHV3) modified-live virus vaccine for the prevention of koi herpesvirus disease (KHVd). 420 healthy koi (Cyprinus carpio koi). Fish were vaccinated with a 1× dose or 10× overdose of CyHV3 modified-live virus vaccine or a placebo through bath exposure in tanks at 22°C. Horizontal transmission of vaccine virus was evaluated by commingling unvaccinated and vaccinated fish. Efficacy was evaluated by challenge exposure of vaccinated and naïve fish to a wild-type virus. Fish that died were submitted for quantitative PCR assay for CyHV3 and histologic evaluation. The CyHV3 vaccine was safe and efficacious, even at a 10× overdose. Vaccine-associated mortality rate was inversely associated with body weight, with a cumulative mortality rate of 9.4% (18/192) in fish weighing ≤ 87 g and no deaths in fish weighing > 87 g (0/48). Horizontal transfer of vaccine virus from vaccinates to naïve fish was negligible. For efficacy, the vaccine provided a significant reduction in mortality rate after challenge exposure to a wild-type virus, with a prevented fraction of 0.83 versus the placebo control fish. KHVd is highly contagious and commonly leads to deaths in 80% to 100% of exposed fish, representing a major threat to koi and common carp populations throughout the world. The CyHV3 modified-live virus vaccine had a favorable safety profile and was an effective vaccine for the control of KHVd in koi weighing > 87 g.

Inclusion of service robots in the daily lives of frail older users: A step-by-step definition procedure on users' requirements.

PubMed

García-Soler, Álvaro; Facal, David; Díaz-Orueta, Unai; Pigini, Lucia; Blasi, Lorenzo; Qiu, Renxi

2018-01-01

The implications for the inclusion of robots in the daily lives of frail older adults, especially in relation to these population needs, have not been extensively studied. The "Multi-Role Shadow Robotic System for Independent Living" (SRS) project has developed a remotely-controlled, semi-autonomous robotic system to be used in domestic environments. The objective of this paper is to document the iterative procedure used to identify, select and prioritize user requirements. Seventy-four requirements were identified by means of focus groups, individual interviews and scenario-based interviews. The list of user requirements, ordered according to impact, number and transnational criteria, revealed a high number of requirements related to basic and instrumental activities of daily living, cognitive and social support and monitorization, and also involving privacy, safety and adaptation issues. Analysing and understanding older users' perceptions and needs when interacting with technological devices adds value to assistive technology and ensures that the systems address currently unmet needs. Copyright © 2017 Elsevier B.V. All rights reserved.

Prevalence of Allergies the Same, Regardless of Where You Live

MedlinePlus

... Record Research & Training Medical Research Initiatives Science Highlights Science Education Research in NIH Labs & Clinics Training Opportunities Library Resources Research Resources Clinical Research Resources Safety, Regulation ...

Feeling Stressed

MedlinePlus

... Illness & disability Drugs, alcohol & smoking Your feelings Relationships Bullying Safety Your future Environmental health Skip section navigation ( ... weight Problems with friends or other relationships Being bullied Living in a dangerous neighborhood Peer pressure to ...

Airbags & children: making correct choices in child passenger restraints.

PubMed

Kamerling, Susan Nudelman

2002-01-01

Countless numbers of young lives are lost each year due to motor vehicle crashes. One of the most effective means of reducing the number of children killed and injured as occupants in motor vehicles is through the use of child passenger restraints. Seat belts and child safety seats save lives and reduce the severity of injuries sustained by occupants in motor vehicle crashes. Nurses are in a unique position to educate and influence families on the proper way to safely transport all motor vehicle passengers. Therefore, nurses working with infants, children, and families have a moral and professional obligation to understand the basics of child passenger safety. At the very least, nurses should be able to direct families appropriately for specifics related to child passenger restraints. The intent of this article is to provide an overview of child passenger safety through a historical, theoretical, and clinical approach. Proper child restraint use is reviewed based on current recommendations for age and size. The potential hazards of child restraint misuse, with an in-depth discussion on airbags, is presented. The discussion on airbags serves to dispel any misconceptions that may be held about airbags. The article includes two case studies that illustrate the injury potential of relatively common misuse patterns. The clinical implications for maternal-child nurses include the recognition that child passenger deaths are primarily due to child restraint nonuse and misuse and the realization of nursing's role in the promotion of proper child passenger restraint.

Survey of awareness about hazardous chemicals of residents living near chemical plants in South Korea.

PubMed

Han, Don-Hee; Park, Min Soo

2018-02-10

With economic growth, the use of chemicals has continually increased, resulting in an increase of chemical accidents. Chemical accidents pose a life threat and can lead to many health problems among the residents living in close proximity to chemical plants. This study aimed to investigate the awareness of the residents living near chemical plants about hazardous chemicals, as well as to survey the awareness of workers who do not directly handle chemicals at chemical plants (WNHCs). To this end, a questionnaire survey was conducted among a total of 600 residents and 160 WNHCs. The questionnaire was composed of three items: awareness of chemical risk, awareness of countermeasures in chemical accidents, and imperious necessity of PPE (personal protective equipment). Statistical analysis of the data was performed with the Statistical Package for Social Sciences (SPSS) version 18.0. The results show that the government needs to complement the notification system of chemical risk for residents who live close to chemical plants. The highest priority of PPE which residents want to prepare for chemical accidents was respiratory protective equipment (RPE). They responded that, if necessary to purchase PPE, they could bear a portion of the expenses (up to US $30). This study provides basic data for the development of programs and policies on chemical safety relevant for the residents living in close proximity to chemical plants in South Korea.

The three Rs of fire safety, emergency action, and fire prevention planning: promoting safety at the worksite.

PubMed

Thompson, Marcella R

2003-04-01

Fire safety is of paramount importance for everyone. In many workplaces, the occupational health nurse's scope of practice encompasses safety related activities. Included within this role is the responsibility for fire safety, emergency action, and fire prevention planning. The Three Rs of fire safety, emergency action, and fire prevention plans are rules, responsibilities, and resources. Myriad building and fire safety codes, regulations, and standards exist with which an employer must comply. An employer's responsibility for installing, testing, inspecting, and maintaining fire safety related equipment is extensive. Emergency action and fire prevention planning begins with conducting a detailed physical survey and preparing site maps. It includes making key policy decisions, writing procedures, and training employees in those procedures by practicing and executing site drills. The best resources available for emergency planning are the local fire department and the property insurer. Planning ahead means an efficient emergency response if disaster strikes. It saves lives, limits property damage, and preserves the environment.

Safety of Bifidobacterium animalis Subsp. Lactis (B. lactis) Strain BB-12-Supplemented Yogurt in Healthy Children.

PubMed

Tan, Tina P; Ba, Zhaoyong; Sanders, Mary E; D'Amico, Frank J; Roberts, Robert F; Smith, Keisha H; Merenstein, Daniel J

2017-02-01

Probiotics are live microorganisms that may provide health benefits to the individual when consumed in sufficient quantities. For studies conducted on health or disease endpoints on probiotics in the United States, the Food and Administration has required those studies to be conducted as investigational new drugs. This phase I, double-blinded, randomized, controlled safety study represents the first requirement of this pathway. The purpose of the study was to determine the safety of Bifidobacterium animalis subsp. lactis (B lactis) strain BB-12 (BB-12)-supplemented yogurt when consumed by a generally healthy group of children. The secondary aim was to assess the effect of BB-12-supplemented yogurt on the gut microbiota of the children. Sixty children ages 1 to 5 years were randomly assigned to consume 4 ounces of either BB-12-supplemented yogurt or nonsupplemented control yogurt daily for 10 days. The primary outcome was to assess safety and tolerability, as determined by the number of reported adverse events. A total of 186 nonserious adverse events were reported, with no significant differences between the control and BB-12 groups. No significant changes due to probiotic treatment were observed in the gut microbiota of the study cohort. BB-12-supplemented yogurt is safe and well-tolerated when consumed by healthy children. The present study will form the basis for future randomized clinical trials investigating the potential effects of BB-12-supplemented yogurt in different disease states.

Implementing a Public Bicycle Share Program: Impact on Perceptions and Support for Public Policies for Active Transportation.

PubMed

Bélanger-Gravel, Ariane; Gauvin, Lise; Fuller, Daniel; Drouin, Louis

2015-04-01

Favorable public opinion and support for policies are essential to favor the sustainability of environmental interventions. This study examined public perceptions and support for active living policies associated with implementing a public bicycle share program (PBSP). Two cross-sectional population-based telephone surveys were conducted in 2009 and 2010 among 5011 adults in Montréal, Canada. Difference-in-differences analyses tested the impact of the PBSP on negative perceptions of the impact of the PBSP on the image of the city, road safety, ease of traveling, active transportation, health, and resistance to policies. People living closer to docking stations were less likely to have negative perceptions of the effect of the PBSP on the image of the city (OR = 0.5; 95% CI, 0.4-0.8) and to be resistant to policies (OR = 0.8; 95% CI, 0.6-1.0). The likelihood of perceiving negative effects on road safety increased across time (OR = 1.4; 95% CI, 1.2-1.8). Significant interactions were observed for perceptions of ease of traveling (OR = 0.5; 95% CI, 0.4-0.8), active transportation (OR = 0.6; 95% CI, 0.4-1.0), and health (OR = 0.6; 95% CI, 0.4-0.8): likelihood of negative perceptions decreased across time among people exposed. Findings indicate that negative perceptions were more likely to abate among those living closer to the PBSP.

Advances in the development of bacterial vector technology.

PubMed

Kochi, Sims K; Killeen, Kevin P; Ryan, Una S

2003-02-01

The demand for new and improved vaccines against human diseases has continued unabated over the past century. While the need continues for traditional vaccines in areas such as infectious diseases, there is an increasing demand for new therapies in nontraditional areas, such as cancer treatment, bioterrorism and food safety. Prompted by these changes, there has been a renewed interest in the application and development of live, attenuated bacteria expressing foreign antigens as vaccines. The application of bacterial vector vaccines to human maladies has been studied most extensively in attenuted strains of Salmonella. Live, attenuated strains of Shigella, Listeria monocytogenes, Mycobacterium bovis-BCG and Vibrio cholerae provide unique alternatives in terms of antigen delivery and immune presentation, however and also show promise as potentially useful bacterial vectors.

Parental safety concerns and active school commute: correlates across multiple domains in the home-to-school journey

PubMed Central

2014-01-01

Background Empirical evidence of the relationship between safety concerns and walking to school (WTS) is growing. However, current research offers limited understanding of the multiple domains of parental safety concerns and the specific mechanisms through which parents articulate safety concerns about WTS. A more detailed understanding is needed to inform environmental and policy interventions. This study examined the relationships between both traffic safety and personal safety concerns and WTS in the U.S. Methods This cross-sectional analysis examined data from the Texas Childhood Obesity Prevention Policy Evaluation (T-COPPE) project, an evaluation of state-wide obesity prevention policy interventions. All study data were from the survey (n = 830) of parents with 4th grade students attending 81 elementary schools across Texas, and living within two miles from their children's schools. Traffic safety and personal safety concerns were captured for the home neighborhood, en-route to school, and school environments. Binary logistic regression analysis was used to assess the odds of WTS controlling for significant covariates. Results Overall, 18% of parents reported that their child walked to school on most days of the week. For traffic safety, students were more likely to walk to school if their parent reported favorable perceptions about the following items in the home neighborhood environment: higher sidewalk availability, well maintained sidewalks and safe road crossings. For the route to school, the odds of WTS were higher for those who reported "no problem" with each one of the following: traffic speed, amount of traffic, sidewalks/pathways, intersection/crossing safety, and crossing guards, when compared to those that reported "always a problem". For personal safety in the en-route to school environment, the odds of WTS were lower when parents reported concerns about: stray or dangerous animals and availability of others with whom to walk. Conclusions Findings offered insights into the specific issues that drive safety concerns for elementary school children’s WTS behaviors. The observed associations between more favorable perceptions of safety and WTS provide further justification for practical intervention strategies to reduce WTS barriers that can potentially bring long-term physical activity and health benefits to school-aged children. PMID:24602213

Active Transportation on a Complete Street: Perceived and Audited Walkability Correlates

PubMed Central

Jensen, Wyatt A.; Smith, Ken R.; Brewer, Simon C.; Amburgey, Jonathan W.; McIff, Brett

2017-01-01

Few studies of walkability include both perceived and audited walkability measures. We examined perceived walkability (Neighborhood Environment Walkability Scale—Abbreviated, NEWS-A) and audited walkability (Irvine–Minnesota Inventory, IMI) measures for residents living within 2 km of a “complete street”—one renovated with light rail, bike lanes, and sidewalks. For perceived walkability, we found some differences but substantial similarity between our final scales and those in a prior published confirmatory factor analysis. Perceived walkability, in interaction with distance, was related to complete street active transportation. Residents were likely to have active transportation on the street when they lived nearby and perceived good aesthetics, crime safety, and traffic safety. Audited walkability, analyzed with decision trees, showed three general clusters of walkability areas, with 12 specific subtypes. A subset of walkability items (n = 11), including sidewalks, zebra-striped crosswalks, decorative sidewalks, pedestrian signals, and blank walls combined to cluster street segments. The 12 subtypes yielded 81% correct classification of residents’ active transportation. Both perceived and audited walkability were important predictors of active transportation. For audited walkability, we recommend more exploration of decision tree approaches, given their predictive utility and ease of translation into walkability interventions. PMID:28872595

Active Transportation on a Complete Street: Perceived and Audited Walkability Correlates.

PubMed

Jensen, Wyatt A; Brown, Barbara B; Smith, Ken R; Brewer, Simon C; Amburgey, Jonathan W; McIff, Brett

2017-09-05

Few studies of walkability include both perceived and audited walkability measures. We examined perceived walkability (Neighborhood Environment Walkability Scale-Abbreviated, NEWS-A) and audited walkability (Irvine-Minnesota Inventory, IMI) measures for residents living within 2 km of a "complete street"-one renovated with light rail, bike lanes, and sidewalks. For perceived walkability, we found some differences but substantial similarity between our final scales and those in a prior published confirmatory factor analysis. Perceived walkability, in interaction with distance, was related to complete street active transportation. Residents were likely to have active transportation on the street when they lived nearby and perceived good aesthetics, crime safety, and traffic safety. Audited walkability, analyzed with decision trees, showed three general clusters of walkability areas, with 12 specific subtypes. A subset of walkability items ( n = 11), including sidewalks, zebra-striped crosswalks, decorative sidewalks, pedestrian signals, and blank walls combined to cluster street segments. The 12 subtypes yielded 81% correct classification of residents' active transportation. Both perceived and audited walkability were important predictors of active transportation. For audited walkability, we recommend more exploration of decision tree approaches, given their predictive utility and ease of translation into walkability interventions.

Engaging older adults in burn prevention education: results of a community-based urban initiative.

PubMed

Leahy, Nicole E; Sessler, Kelly A; Baggott, Kaitlin; Laverde, Louisa; Rabbitts, Angela; Yurt, Roger W

2012-01-01

The objective of the study is to educate New York City seniors aged 60 years and older about fire safety and burn prevention through the use of a community-based, culturally sensitive delivery platform. The ultimate goal is to reduce burn injury morbidity and mortality among this at-risk population. Programming was developed and provided to older adults attending community-based senior centers. Topics included etiology of injury, factors contributing to burn injuries, methods of prevention, emergency preparedness, and home safety. Attendees completed a postpresentation survey. Of the 234 senior centers invited to participate in the program, 64 (27%) centers requested presentations, and all received the educational programming, reaching 2196 seniors. An additional 2590 seniors received education during community-based health fairs. A majority reported learning new information, found the presentation helpful, and intended to apply this knowledge to daily routines. Data confirm that many opportunities exist to deliver culturally sensitive burn prevention programming to the older adult population of this large metropolitan area in settings that are part of their daily lives. A majority of respondents welcomed the information, perceived it as helpful, and reported that they were likely to integrate the information into their lives.

Development of an Accessible Audio Computer-Assisted Self-Interview (A-CASI) to Screen for Abuse and Provide Safety Strategies for Women with Disabilities

ERIC Educational Resources Information Center

Oschwald, Mary; Renker, Paula; Hughes, Rosemary B.; Arthur, Anne; Powers, Laurie E.; Curry, Mary Ann

2009-01-01

To increase safety and minimize the risk of interpersonal violence, it is critical that women with disabilities and Deaf women have an opportunity to identify whether or not abuse is happening in their lives. Awareness and knowledge of what constitutes abusive behaviors is an essential first step in addressing interpersonal violence. This article…

Evaluating the Effectiveness of a Teaching Package Utilizing Behavioral Skills Training and In Situ Training to Teach Gun Safety Skills in a Preschool Classroom

ERIC Educational Resources Information Center

Hanratty, Laura A.; Miltenberger, Raymond G.; Florentino, Samantha R.

2016-01-01

There are a number of different safety threats that children face in their lives. One infrequent, but highly dangerous situation a child can face is finding a firearm. Hundreds of children are injured or killed by firearms each year. Fortunately, behavioral skills training (BST) and in situ training (IST) are effective approaches for teaching a…

28 CFR 63.9 - Exception.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Exception. Nothing in these guidelines shall apply to assistance provided for emergency work essential to save lives and protect property and public health and safety performed pursuant to sections 305 and 306...

Occupational Safety and Health System for Workers Engaged in Emergency Response Operations in the USA.

PubMed

Toyoda, Hiroyuki; Kubo, Tatsuhiko; Mori, Koji

2016-12-03

To study the occupational safety and health systems used for emergency response workers in the USA, we performed interviews with related federal agencies and conducted research on related studies. We visited the Federal Emergency Management Agency (FEMA) and National Institute for Occupational Safety and Health (NIOSH) in the USA and performed interviews with their managers on the agencies' roles in the national emergency response system. We also obtained information prepared for our visit from the USA's Occupational Safety and Health Administration (OSHA). In addition, we conducted research on related studies and information on the website of the agencies. We found that the USA had an established emergency response system based on their National Incident Management System (NIMS). This enabled several organizations to respond to emergencies cooperatively using a National Response Framework (NRF) that clarifies the roles and cooperative functions of each federal agency. The core system in NIMS was the Incident Command System (ICS), within which a Safety Officer was positioned as one of the command staff supporting the commander. All ICS staff were required to complete a training program specific to their position; in addition, the Safety Officer was required to have experience. The All-Hazards model was commonly used in the emergency response system. We found that FEMA coordinated support functions, and OSHA and NIOSH, which had specific functions to protect workers, worked cooperatively under NRF. These agencies employed certified industrial hygienists that play a professional role in safety and health. NIOSH recently executed support activities during disasters and other emergencies. The USA's emergency response system is characterized by functions that protect the lives and health of emergency response workers. Trained and experienced human resources support system effectiveness. The findings provided valuable information that could be used to improve the occupational safety and health function in the Japanese system.

Development of in vitro and in vivo rabies virus neutralization assays based on a high-titer pseudovirus system

PubMed Central

Nie, Jianhui; Wu, Xiaohong; Ma, Jian; Cao, Shouchun; Huang, Weijin; Liu, Qiang; Li, Xuguang; Li, Yuhua; Wang, Youchun

2017-01-01

Pseudoviruses are useful virological tools because of their safety and versatility; however the low titer of these viruses substantially limits their wider applications. We developed a highly efficient pseudovirus production system capable of yielding 100 times more rabies pseudovirus than the traditional method. Employing the high-titer pseudoviruses, we have developed robust in vitro and in vivo neutralization assays for the evaluation of rabies vaccine, which traditionally relies on live-virus based assays. Compared with current rapid fluorescent focus inhibition test (RFFIT), our in vitro pseudovirus-based neutralization assay (PBNA) is much less labor-intensive while demonstrating better reproducibility. Moreover, the in vivo PBNA assay was also found to be superior to the live virus based assay. Following intravenous administration, the pseudovirus effectively infected the mice, with dynamic viral distributions being sequentially observed in spleen, liver and brain. Furthermore, data from in vivo PBNA showed great agreement with those generated from the live virus model but with the experimental time significantly reduced from 2 weeks to 3 days. Taken together, the effective pseudovirus production system facilitated the development of novel PBNA assays which could replace live virus-based traditional assays due to its safety, rapidity, reproducibility and high throughput capacity. PMID:28218278

Immunogenicity and safety of a novel MMR vaccine (live, freeze-dried) containing the Edmonston-Zagreb measles strain, the Hoshino mumps strain, and the RA 27/3 rubella strain: Results of a randomized, comparative, active controlled phase III clinical trial.

PubMed

Sood, Ashwani; Mitra, Monjori; Joshi, Himanshu Arvind; Nayak, Uma Siddhartha; Siddaiah, Prashanth; Babu, T Ramesh; Mahapatro, Samarendra; Sanmukhani, Jayesh; Gupta, Gaurav; Mittal, Ravindra; Glueck, Reinhard

2017-07-03

This phase III clinical trial was conducted to evaluate the immunogenicity and safety of the single-dose and multi-dose formulations of a novel MMR vaccine (live, freeze-dried) developed by M/s Cadila Healthcare Limited, India (Cadila MMR vaccine), containing the Hoshino mumps strain, compared to that of an existing MMR vaccine (live, freeze-dried) developed by M/s Serum Institute of India Limited, India (Serum MMR vaccine). These two vaccines have similar measles and rubella strains, but different mumps strains (Hoshino in Cadila MMR vaccine, and L-Zagreb in Serum MMR vaccine). Three hundred and twenty-eight subjects of either sex, aged 15-18 months, were randomized in a 2:1 ratio to receive either the Cadila or Serum MMR vaccine. Immunogenicity assessments (IgG antibodies against measles, mumps, and rubella viruses) were done at baseline and 42 d after vaccination. Solicited (local and systemic) and unsolicited adverse events were recorded for up to 42 d following vaccination. The Cadila MMR vaccine was found to be non-inferior to the Serum MMR vaccine in terms of end-of-study proportion of subjects seropositive for anti-measles antibodies (100.0% in both groups), anti-mumps antibodies (94.5% vs. 94.0%), and anti-rubella antibodies (95.5% vs. 91.0%). Both vaccines were well tolerated by all study participants; the most common adverse event reported in both groups was fever, followed by rash. The results of this phase III clinical trial show that the novel Cadila MMR vaccine is non-inferior to the Serum MMR vaccine.

Living with companion animals after stroke: experiences of older people in community and primary care nursing.

PubMed

Johansson, Maria; Ahlström, Gerd; Jönsson, Ann-Cathrin

2014-12-01

Older people often have companion animals, and the significance of animals in human lives should be considered by nurses-particularly in relation to older people's health, which can be affected by diseases. The incidence of stroke increases with age and disabilities as a result of stroke are common. This study aimed to explore older people's experiences of living with companion animals after stroke, and their life situation with the animals in relation to the physical, psychological and social aspects of recovery after stroke. The study was performed using individual interviews approximately 2 years after stroke with 17 participants (10 women and 7 men) aged 62-88 years. An overarching theme arising from the content analysis was contribution to a meaningful life. This theme was generated from four categories: motivation for physical and psychosocial recovery after stroke; someone to care for who cares for you; animals as family members; and providers of safety and protection. The main conclusion was that companion animals are experienced as physical and psychosocial contributors to recovery and a meaningful life after stroke.

Live attenuated vaccines: Historical successes and current challenges

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

Minor, Philip D., E-mail: Philip.Minor@nibsc.org

Live attenuated vaccines against human viral diseases have been amongst the most successful cost effective interventions in medical history. Smallpox was declared eradicated in 1980; poliomyelitis is nearing global eradication and measles has been controlled in most parts of the world. Vaccines function well for acute diseases such as these but chronic infections such as HIV are more challenging for reasons of both likely safety and probable efficacy. The derivation of the vaccines used has in general not been purely rational except in the sense that it has involved careful clinical trials of candidates and subsequent careful follow up inmore » clinical use; the identification of the candidates is reviewed. - Highlights: • Live vaccines against human diseases caused by viruses have been very successful. • They have been developed by empirical clinical studies and problems identified in later use. • It can be difficult to balance ability to cause disease and ability to immunise for a strain. • There is currently no reliable basis for predicting success from pure virological studies. • Vaccinia, which eradicated smallpox, is the paradigm for all successes and issues.« less

How can nanobiotechnology oversight advance science and industry: examples from environmental, health, and safety studies of nanoparticles (nano-EHS)

NASA Astrophysics Data System (ADS)

Wang, Jing; Asbach, Christof; Fissan, Heinz; Hülser, Tim; Kuhlbusch, Thomas A. J.; Thompson, Drew; Pui, David Y. H.

2011-04-01

Nanotechnology has great potential to transform science and industry in the fields of energy, material, environment, and medicine. At the same time, more concerns are being raised about the occupational health and safety of nanomaterials in the workplace and the implications of nanotechnology on the environment and living systems. Studies on environmental, health, and safety (EHS) issues of nanomaterials have a strong influence on public acceptance of nanotechnology and, eventually, affect its sustainability. Oversight and regulation by government agencies and non-governmental organizations (NGOs) play significant roles in ensuring responsible and environmentally friendly development of nanotechnology. The EHS studies of nanomaterials can provide data and information to help the development of regulations and guidelines. We present research results on three aspects of EHS studies: physico-chemical characterization and measurement of nanomaterials; emission, exposure, and toxicity of nanomaterials; and control and abatement of nanomaterial releases using filtration technology. Measurement of nanoparticle agglomerates using a newly developed instrument, the Universal NanoParticle Analyzer (UNPA), is discussed. Exposure measurement results for silicon nanoparticles in a pilot scale production plant are presented, as well as exposure measurement and toxicity study of carbon nanotubes (CNTs). Filtration studies of nanoparticle agglomerates are also presented as an example of emission control methods.

KSC-99pp0695

NASA Image and Video Library

1999-06-17

Capt. Dennis E. Fitch, a consultant and former pilot instructor with United Airlines, addresses an audience of KSC employees to kick off Super Safety and Health Day at KSC. Fitch related his tale of the catastrophic engine failure in UAL flight 232, which crash landed in Iowa in 1989, and the teamwork that contributed to his survival and the lives of 183 other passengers. For the second time Kennedy Space Center dedicated an entire day to safety and health. Most normal work activities were suspended to allow personnel to attend Super Safety and Health Day activities. The theme, "Safety and Health Go Hand in Hand," emphasized KSC's commitment to place the safety and health of the public, astronauts, employees and space-related resources first and foremost. Events also included a panel session about related issues, vendor exhibits, and safety training in work groups. The keynote address and panel session were also broadcast internally over NASA television

A comparison of functional academic and daily living skills in males with fragile X syndrome with and without autism.

PubMed

Raspa, Melissa; Franco, Vitor; Bishop, Ellen; Wheeler, Anne C; Wylie, Amanda; Bailey, Donald B

2018-05-03

Adaptive behaviors, such as functional academic and daily living skills, are critical for independence in adults with intellectual and developmental disabilities. However, little is known about these skills in fragile X syndrome (FXS), the most common form of inherited intellectual disability. The purposes of this study were to describe the functional academic and daily living skills of males diagnosed with FXS across different age groups and compare skill attainment by autism status and other common co-occurring conditions. We used survey methods to assess parent-reported functional academic and daily living skills in 534 males with FXS. Functional academic skills included time and schedules, money, math, reading, and writing skills. Daily living skills included hygiene, cooking, laundry and housekeeping, transportation, and safety skills. Analyses examined functional academic and daily living skills in a cross-sectional sample of males between ages 5 and 67. Differences in skill attainment were found by child age, co-morbid autism status, total number of co-occurring conditions, and respondent education. Functional academic and daily living skills were predictive of community employment and independent living. These data provide important information on the mastery of both foundational and more complex adaptive skills in males with FXS. Both functional academic and daily living skills were predictive of measures of independence above and beyond other child and family characteristics. These findings point to the need to focus interventions to support the attainment of independence in males with FXS. Copyright © 2018 Elsevier Ltd. All rights reserved.

Safety of Sculptra: a review of clinical trial data.

PubMed

Engelhard, Peter; Humble, Gail; Mest, Douglas

2005-12-01

The development of facial lipoatrophy as a result of highly active antiretroviral therapy (HAART) used to treat patients with human immunodeficiency virus (HIV) has adversely affected patient quality of life and compliance with therapy. Thanks to modern pharmacotherapies, HIV can now be viewed as a chronic disease; however, this welcome change has exacerbated the effect of facial lipoatrophy since HIV-infected patients can now expect to live longer and healthier lives but remain subject to public scrutiny of their ongoing disease state. Sculptra (Dermik Laboratories, Berwyn, PA, USA) has recently been introduced in the USA for correction of the appearance of facial lipoatrophy. The device affords long-lasting restoration while still being non-permanent, thus providing an extended but adjustable cosmetic effect. The safety profile of this product has been observed in four investigator-initiated clinical trials of more than 250 HIV patients and in numerous investigator reports, with no serious adverse events or infections deemed associated with the product. Maintenance of the excellent safety profile for this injectable device requires adherence to a novel technique and appreciation of its unique attributes.

Safety Considerations in the Ground Environment

NASA Technical Reports Server (NTRS)

Kirkpatrick, Paul D.; Palo, Thomas E.

2007-01-01

In the history of humankind, every great space adventure has begun on the ground. While this seems to be stating the obvious, mission and spacecraft designers who have overlooked this fact have paid a high price, either in loss or damage to the spacecraft pre-launch, or in mission failure or reduction. Spacecraft personnel may risk not only their flight hardware, but they may also risk their lives, their co-workers lives and even the general public by not heeding safety on the ground. Their eyes may be on the stars but their feet are on the ground! One additional comment: Although the design requirements are very different for human rated and nonhuman rated flight hardware, while on the ground that flight hardware (and its ground support equipment) doesn't care about what it is flying on. On the ground, additional requirements are often levied to protect the work force and general public. (Authors' Note: The source material for this chapter is primarily taken from the Kennedy Space Center Handbook (KHB) 1700.7/45 SW Handbook S-100 Space Shuttle Payload Ground Safety Handbook and the authors' personal experiences.

Applying lessons from commercial aviation safety and operations to resuscitation.

PubMed

Ornato, Joseph P; Peberdy, Mary Ann

2014-02-01

Both commercial aviation and resuscitation are complex activities in which team members must respond to unexpected emergencies in a consistent, high quality manner. Lives are at stake in both activities and the two disciplines have similar leadership structures, standard setting processes, training methods, and operational tools. Commercial aviation crews operate with remarkable consistency and safety, while resuscitation team performance and outcomes are highly variable. This commentary provides the perspective of two physician-pilots showing how commercial aviation training, operations, and safety principles can be adapted to resuscitation team training and performance. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Assessing the Congregate Disaster Shelter: Using Shelter Facility Assessment Data for Evaluating Potential Hazards to Occupants During Disasters.

PubMed

Cruz, Miguel A; Garcia, Stephanie; Chowdhury, Muhammad A B; Malilay, Josephine; Perea, Nancy; Williams, O Dale

Disaster shelter assessments are environmental health assessments conducted during disaster situations to evaluate the living environment of shelters for hygiene, sanitation, and safety conditions. We conducted a secondary data analysis of shelter assessment records available (n = 108) on ice storms, floods, and tornado events from 1 state jurisdiction. Descriptive statistics were used to analyze results of environmental health deficiencies found in the facilities. The greater numbers of environmental health deficiencies were associated with sanitation (26%), facility physical issues (19%), and food areas (17%). Most deficiencies were reported following ice storms, tornadoes, and flood events. This report describes the first analysis of environmental health deficiencies found in disaster shelters across a spectrum of disaster events. Although the number of records analyzed for this project was small and results may not be generalizable, this new insight into the living environment in shelter facilities offers the first analysis of deficiencies of the shelter operation and living environment that have great potential to affect the safety and health of shelter occupants.

Coordination of stem and leaf hydraulic conductance in southern California shrubs: a test of the hydraulic segmentation hypothesis.

PubMed

Pivovaroff, Alexandria L; Sack, Lawren; Santiago, Louis S

2014-08-01

Coordination of water movement among plant organs is important for understanding plant water use strategies. The hydraulic segmentation hypothesis (HSH) proposes that hydraulic conductance in shorter lived, 'expendable' organs such as leaves and longer lived, more 'expensive' organs such as stems may be decoupled, with resistance in leaves acting as a bottleneck or 'safety valve'. We tested the HSH in woody species from a Mediterranean-type ecosystem by measuring leaf hydraulic conductance (Kleaf) and stem hydraulic conductivity (KS). We also investigated whether leaves function as safety valves by relating Kleaf and the hydraulic safety margin (stem water potential minus the water potential at which 50% of conductivity is lost (Ψstem-Ψ50)). We also examined related plant traits including the operating range of water potentials, wood density, leaf mass per area, and leaf area to sapwood area ratio to provide insight into whole-plant water use strategies. For hydrated shoots, Kleaf was negatively correlated with KS , supporting the HSH. Additionally, Kleaf was positively correlated with the hydraulic safety margin and negatively correlated with the leaf area to sapwood area ratio. Consistent with the HSH, our data indicate that leaves may act as control valves for species with high KS , or a low safety margin. This critical role of leaves appears to contribute importantly to plant ecological specialization in a drought-prone environment. © 2014 The Authors. New Phytologist © 2014 New Phytologist Trust.

Perceived Neighborhood Safety Is Associated with Poor Sleep Health among Gay, Bisexual, and Other Men Who Have Sex with Men in Paris, France.

PubMed

Duncan, Dustin T; Park, Su Hyun; Goedel, William C; Kreski, Noah T; Morganstein, Jace G; Hambrick, H Rhodes; Jean-Louis, Girardin; Chaix, Basile

2017-06-01

Recent studies have examined sleep health among men who have sex with men (MSM), but no studies have examined associations of neighborhood characteristics and sleep health among this population. The purpose of this study was to examine associations between perceived neighborhood safety and sleep health among a sample of MSM in Paris, France. We placed broadcast advertisements on a popular smartphone application for MSM in October 2016 to recruit users in the Paris (France) metropolitan area (n = 580). Users were directed to complete a web-based survey, including previously used items measuring perceptions of neighborhood safety, validated measures of sleep health, and socio-demographics. Modified Poisson models were used to estimate risk ratios (RRs) and 95% confidence intervals (CI) for the associations between perceived neighborhood safety and the following outcomes: (1) poor sleep quality, (2) short sleep duration, and (3) self-reported sleep problems. Poor sleep health was common in our sample; e.g., 30.1% reported poor sleep quality and 44.7% reported problems falling asleep. In multivariate regression models, perceived neighborhood safety was associated with poor sleep quality, short sleep duration, and having sleep problems. For example, reporting living in a neighborhood perceived as unsafe during the daytime (vs. safe) was associated with poor sleep quality (aRR, 1.60; 95% CI, 1.01, 2.52), short sleep duration (aRR, 1.92; 95% CI, 1.26, 2.94), problems falling asleep (aRR, 1.57; 95% CI, 1.17, 2.11), and problems staying awake in the daytime (aRR, 2.16; 95% CI, 1.05, 4.43). Interventions to increase neighborhood safety may improve sleep health among MSM.

Older People’s Perceptions of Pedestrian Friendliness and Traffic Safety: An Experiment Using Computer-Simulated Walking Environments

PubMed Central

Kahlert, Daniela; Schlicht, Wolfgang

2015-01-01

Traffic safety and pedestrian friendliness are considered to be important conditions for older people’s motivation to walk through their environment. This study uses an experimental study design with computer-simulated living environments to investigate the effect of micro-scale environmental factors (parking spaces and green verges with trees) on older people’s perceptions of both motivational antecedents (dependent variables). Seventy-four consecutively recruited older people were randomly assigned watching one of two scenarios (independent variable) on a computer screen. The scenarios simulated a stroll on a sidewalk, as it is ‘typical’ for a German city. In version ‘A,’ the subjects take a fictive walk on a sidewalk where a number of cars are parked partially on it. In version ‘B’, cars are in parking spaces separated from the sidewalk by grass verges and trees. Subjects assessed their impressions of both dependent variables. A multivariate analysis of covariance showed that subjects’ ratings on perceived traffic safety and pedestrian friendliness were higher for Version ‘B’ compared to version ‘A’. Cohen’s d indicates medium (d = 0.73) and large (d = 1.23) effect sizes for traffic safety and pedestrian friendliness, respectively. The study suggests that elements of the built environment might affect motivational antecedents of older people’s walking behavior. PMID:26308026

Role of macromolecules in the safety of use of body wash cosmetics.

PubMed

Bujak, Tomasz; Wasilewski, Tomasz; Nizioł-Łukaszewska, Zofia

2015-11-01

One of the most challenging problems related to the use of surfactants in body wash cosmetics is their potential to cause skin irritations. Surfactants can bind with proteins, remove lipids from the epidermal surface, contribute to the disorganization of liquid crystal structures in the intercellular lipids, and interact with living skin cells. These processes can lead to skin irritations and allergic reactions, and impair the epidermal barrier function. The present study is an attempt to assess the effect of polymers and hydrolysed proteins present in the formulations of model body wash cosmetics on product properties. Special attention was given to the safety of use of this product type. The study examined three macromolecules: polyvinylpyrrolidone (PVP), hydrolysed wheat protein (HWP) and polyvinylpyrrolidone/hydrolysed wheat protein crosspolymer (PVP/HWP). The addition of the substances under study was found to improve the foaming properties of body wash cosmetics, increase their stability during storage, and contribute significantly to an improvement in the safety of product use by reducing the irritant potential. The strongest ability to reduce the skin irritation potential was determined for the formula enriched with the PVP/HWP crosspolymer. Copyright © 2015 Elsevier B.V. All rights reserved.

“Reality Surgery” — A Research Ethics Perspective on the Live Broadcast of Surgical Procedures

PubMed Central

Williams, Judson B.; Mathews, Robin; D'Amico, Thomas A.

2013-01-01

In recent years, the live broadcasting of medical and surgical procedures has gained worldwide popularity. While the practice has appropriately been met with concerns for patient safety and privacy, many physicians tout the merits of real time viewing as a form of investigation, accelerating the process leading to adoption or abolition of newer techniques or technologies. This view introduces a new series of ethical considerations that need to be addressed. As such, this article considers, from a research ethics perspective, the use of live surgical procedure broadcast for investigative purposes. PMID:21292217

Neighborhood environment and children's physical activity and body mass index: evidence from military personnel installation assignments.

PubMed

Datar, Ashlesha; Nicosia, Nancy; Wong, Elizabeth; Shier, Victoria

2015-04-01

The majority of existing studies use observed, rather than experimental or quasi-experimental, variation in individuals' neighborhood environments to study their influence on body weight and related behaviors. This study leverages the periodic relocation of military personnel to examine the relationship between neighborhood environment and children's physical activity (PA) and BMI in military families. This study utilizes data on 12- and 13-year-old children from the Military Teenagers Environments, Exercise, and Nutrition Study (N=903). Multivariate regression models are estimated, separately for families living on- and off-post, to examine the relationship between parents' perceptions of the neighborhood environment, measured using the Neighborhood Environment Walkability Scale-Youth Version (NEWS-Y), and children's self-reported PA and BMI. Different features of the neighborhood environment were significant for off- versus on-post families. For children living off-post, a 1 standard deviation (SD) increase in the proximity-to-recreational-facilities subscale was associated with 16.5 additional minutes per week (p<0.05) of moderate PA (MPA), but street connectivity had a significant negative association with vigorous activity. For children living on-post, a 1 SD increase on the crime safety subscale was associated with 22.9 additional minutes per week (p<0.05) of MPA. None of the NEWS-Y subscales were associated with children's BMI. Efforts to increase children's PA in military families should take into account that different aspects of the neighborhood environment matter for children living on- versus off-post.

Meanings and experiences of assistive technologies in everyday lives of older citizens: a meta-interpretive review.

PubMed

Dahler, Anne Marie; Rasmussen, Dorte Malig; Andersen, Pernille Tanggaard

2016-11-01

The purpose of this study was to synthesize the available qualitative studies on the meaning of assistive technologies (AT) in elderly people's everyday lives in order to identify central concepts, themes, and findings from existing research. A systematic search of the literature was conducted, using predetermined search strategies. Exclusion criteria were, in accordance with the meta-interpretive approach, developed iteratively during the reading of abstracts and articles. Interpretations from the studies were used as data for thematic analysis and synthesis of findings. Review of these studies show that older people not only have positive attitude towards AT, but also that acceptance of technologies is a potentially stressful process where trust towards technologies and other people are of importance. Older people have ambivalent experiences with technology, as it gives rise to possibilities as well as constraints, and safety as well as worries. AT enact sometimes conflicting values related to self and society. Although AT seem to support societal discourses on active aging, the empirical studies in this field show that the technologies enter older people's lives in complex ways, enacting social values and ambivalences and interact with caretakers, relatives and other actors, within specific institutional settings. Implications for rehabilitation In implementing AT, attention should be paid to ambivalences and conflicting values enacted by AT in older people's lives In implementing AT, attention should be paid not only to independency but also to the eventually dependencies, created by the use of AT.

Improving quality and safety in nursing homes and home care: the study protocol of a mixed-methods research design to implement a leadership intervention

PubMed Central

Wiig, Siri; Ree, Eline; Johannessen, Terese; Strømme, Torunn; Storm, Marianne; Aase, Ingunn; Ullebust, Berit; Holen-Rabbersvik, Elisabeth; Hurup Thomsen, Line; Sandvik Pedersen, Anne Torhild; van de Bovenkamp, Hester; Bal, Roland; Aase, Karina

2018-01-01

Introduction Nursing homes and home care face challenges across different countries as people are living longer, often with chronic conditions. There is a lack of knowledge regarding implementation and impact of quality and safety interventions as most research evidence so far is generated in hospitals. Additionally, there is a lack of effective leadership tools for quality and safety improvement work in this context. Methods and analysis The aim of the ‘Improving Quality and Safety in Primary Care—Implementing a Leadership Intervention in Nursing Homes and Homecare’ (SAFE-LEAD) study is to develop and evaluate a research-based leadership guide for managers to increase quality and safety competence. The project applies a mixed-methods design and explores the implications of the leadership guide on managers’ and staffs’ knowledge, attitudes and practices. Four nursing homes and four home care services from different Norwegian municipalities will participate in the intervention. Surveys, process evaluation (interviews, observations) and document analyses will be conducted to evaluate the implementation and impact of the leadership intervention. A comparative study of Norway and the Netherlands will establish knowledge of the context dependency of the intervention. Ethics and dissemination The study is approved by the Norwegian Centre for Research Data (2017/52324 and 54855). The results will be disseminated through scientific articles, two PhD dissertations, an anthology, presentations at national and international conferences, and in social media, newsletters and in the press. The results will generate knowledge to inform leadership practices in nursing homes and home care. Moreover, the study will build new theory on leadership interventions and the role of contextual factors in nursing homes and home care. PMID:29599394

Safety of Bifidobacterium animalis subsp. lactis (B. lactis) strain BB-12-supplemented yogurt in healthy adults on antibiotics: a phase I safety study.

PubMed

Merenstein, Daniel J; Tan, Tina P; Molokin, Aleksey; Smith, Keisha Herbin; Roberts, Robert F; Shara, Nawar M; Mete, Mihriye; Sanders, Mary Ellen; Solano-Aguilar, Gloria

2015-01-01

Probiotics are live microorganisms that, when administered in sufficient doses, provide health benefits on the host. The United States Food and Drug Administration (FDA) requires phase I safety studies for probiotics when the intended use of the product is as a drug. The purpose of the study was to determine the safety of Bifidobacterium animalis subsp lactis (B. lactis) strain BB-12 (BB-12)-supplemented yogurt when consumed by a generally healthy group of adults who were prescribed a 10-day course of antibiotics for a respiratory infection. Secondary aims were to assess the ability of BB-12 to affect the expression of whole blood immune markers associated with cell activation and inflammatory response. A phase I, double-blinded, randomized controlled study was conducted in compliance with FDA guidelines for an Investigational New Drug (IND). Forty participants were randomly assigned to consume 4 ounces of either BB-12 -supplemented yogurt or non-supplemented control yogurt daily for 10 d. The primary outcome was to assess safety and tolerability, assessed by the number of reported adverse events. A total of 165 non-serious adverse events were reported, with no differences between the control and BB-12 groups. When compared to the control group, B lactis fecal levels were modestly higher in the BB-12-supplemented group. In a small subset of patients, changes in whole blood expression of genes associated with regulation and activation of immune cells were detected in the BB-12-supplemented group. BB-12-supplemented yogurt is safe and well tolerated when consumed by healthy adults concurrently taking antibiotics. This study will form the basis for future randomized clinical trials investigating the potential immunomodulatory effects of BB-12-supplemented yogurt in a variety of disease states.

Safety and patient outcomes with lubiprostone for up to 52 weeks in patients with irritable bowel syndrome with constipation.

PubMed

Chey, W D; Drossman, D A; Johanson, J F; Scott, C; Panas, R M; Ueno, R

2012-03-01

Irritable bowel syndrome with constipation (IBS-C) significantly decreases quality of life and the ability to perform daily living activities. To demonstrate the long-term safety, tolerability and patient outcomes of lubiprostone in patients with IBS-C. This extension study enrolled 522 IBS-C patients who had completed one of two randomised phase 3 studies. All enrolled patients received open-label lubiprostone orally for 36-weeks (8 mcg, twice daily). The primary objective was the assessment of long-term safety and tolerability, monitored via adverse events (AEs), laboratory parameters and vital signs. Additional outcome endpoints included monthly responder rates and patient evaluations of IBS-C symptom severity and impact on quality of life. The evaluable safety population comprised of 520 patients; 476 of which had patient reported outcome data available. The overall safety profile of lubiprostone during this study was similar to that observed in the preceding phase 3 studies. The most common AEs were diarrhoea (11.0%), nausea (11.0%), urinary tract infection (9.0%), sinusitis (9.0%) and abdominal distention (5.8%). Diarrhoea and nausea were the most common treatment-related AEs. No serious AEs were considered treatment-related. Seventeen patients discontinued due to a treatment-related AE, of which diarrhoea and nausea accounted for six (1.2%) and three (0.6%) respectively. For responder rates and patient-evaluated parameters (n = 476), all groups experienced significant improvements from baseline, with initial improvements maintained throughout the study. In patients with irritable bowel syndrome with constipation, lubiprostone 8 mcg twice daily was found to be safe and well tolerated over 9-13 months of treatment. © 2012 Blackwell Publishing Ltd.

Gendered role of appraisals of safety in psychological outcome in relation to trauma.

PubMed

Padmanabhanunni, Anita; Campbell, Jerome; Pretorius, Tyrone B

2017-09-01

This study investigated gender differences in the role of appraisals of safety in the relationship between exposure to violence and trauma-related symptoms among South African adolescents living in low socioeconomic settings. Limited research exists in developing contexts on the role of cognitive appraisals in mitigating outcome following exposure to violence. Given the prevalence of violence in South Africa and the vulnerability of youth, this type of research is valuable in identifying adolescents at risk of negative psychological outcome following exposure, and in informing intervention efforts. Adolescents (N = 498) completed an adapted version of the Harvard Trauma Questionnaire (Mollica et al., 1992) and the Safety Index (Ward, Flisher, Zissis, Muller, & Lombard, 2001). The results indicate a significant positive relationship between all violence subscales and trauma-related symptoms, whereas a significant negative relationship was found between sense of safety and trauma-related symptoms. Important gender differences were identified in the role of appraisals of safety, with more effects noted for women than men. For men, the obtained results only demonstrated a health-sustaining role. For women, the results indicated a health-sustaining role, an indirect effect, and a stress-reducing role. These findings stress the necessity of gender-specific interventions. Assessment of psychological trauma, particularly among female adolescents, needs to include measures of cognitive appraisals related to safety. Therapeutic techniques that may be particularly beneficial to adolescent girls are those focusing on promoting sense of safety and targeting dysfunctional threat appraisals. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Fire and worker health and safety: an introduction to the special issue.

PubMed

Campbell, Richard; Levenstein, Charles

2015-02-01

One century ago, the landmark fire at the Triangle Shirtwaist Factory in New York City claimed the lives of 146 garment workers and helped spur the adoption of fire safety measures and laws targeting dangerous working conditions. Since that time, continuing advances have been made to address the threat of fire-in workplace fire safety practices and regulations, in training and safety requirements for firefighters and first responders, and in hazard communication laws that enhance disaster planning and response. Recent high profile events, including the West, Texas fertilizer plant explosion, derailments of fuel cargo trains, and garment factory fires in Bangladesh, have brought renewed attention to fire as a workplace health and safety issue and to the unevenness of safety standards and regulatory enforcement, in the United States as well as internationally. In this article, we provide an overview of fire as a workplace health and safety hazard and an introduction to the essays included in this special issue of New Solutions on fire and work. © 2015 SAGE Publications.

Keynote speaker Col. Fitch talks to employee audience at Super Safety and Health Day at KSC.

NASA Technical Reports Server (NTRS)

1999-01-01

Capt. Dennis E. Fitch, a consultant and former pilot instructor with United Airlines, addresses an audience of KSC employees to kick off Super Safety and Health Day at KSC. Fitch related his tale of the catastrophic engine failure in UAL flight 232, which crash landed in Iowa in 1989, and the teamwork that contributed to his survival and the lives of 183 other passengers. For the second time Kennedy Space Center dedicated an entire day to safety and health. Most normal work activities were suspended to allow personnel to attend Super Safety and Health Day activities. The theme, 'Safety and Health Go Hand in Hand,' emphasized KSC's commitment to place the safety and health of the public, astronauts, employees and space-related resources first and foremost. Events also included a panel session about related issues, vendor exhibits, and safety training in work groups. The keynote address and panel session were also broadcast internally over NASA television.

Evaluation of safety and immunogenicity of a live attenuated tetravalent (G1-G4) Bovine-Human Reassortant Rotavirus vaccine (BRV-TV) in healthy Indian adults and infants.

PubMed

Dhingra, M S; Kundu, R; Gupta, M; Kanungo, S; Ganguly, N; Singh, M P; Bhattacharya, M K; Ghosh, R; Kumar, R; Sur, D; Chadha, S M; Saluja, T

2014-08-11

Rotavirus infections, prevalent in human populations worldwide are mostly caused by Group A viruses. Live attenuated rotavirus vaccines are highly effective in preventing severe rotavirus gastroenteritis. However, the cost of these vaccines and local availability can be a barrier for widespread adoption in public health programs in developing countries where infants suffer a heavy burden of rotavirus related morbidity and mortality. A phase I/II study was carried out with the long term aim to produce a locally licensed vaccine which is equally safe and immunogenic as compared to available licensed vaccines. This study was conducted in two cohorts. In the first cohort, 20 healthy adults were administered a single dose of the rotavirus vaccine (highest antigen concentration planned for infants) or placebo and were followed up for 10 days for safety. Following demonstration of safety in adult volunteers, 100 healthy infants were recruited (cohort 2) and randomly divided into five equal study groups. They were administered three doses of either the investigational rotavirus vaccine (BRV-TV) at one of the three antigen concentrations or Rotateq or Placebo at 6-8, 10-12 and 14-16 weeks of age. All infants were followed up for safety till 28 days after the third dose. Immune response to the vaccine, in terms of seroresponse and geometric mean concentrations, was compared across the five study groups. Increase in anti-rotavirus serum IgA antibodies from baseline, demonstrated higher immune response for all the three antigen concentrations of BRV-TV vaccine and RotaTeq in comparison with the placebo. Sero-response rates for placebo, BRV-TV dose-levels 10(5.0) FFU, 10(5.8) FFU, 10(6.4) FFU, and Rotateq at 28 days post third dose were 11.1%, 27.8%, 41.2%, 83.3%, and 63.2% respectively using the four-fold or more criteria. The BRV-TV vaccine arm corresponding to the highest antigen concentration of 10(6.4) FFU had a higher sero-response rate compared to the active comparator arm (RotaTeq), 28 days post each vaccine dose. The safety profile was comparable across the treatment groups. Overall, the results showed that all three doses of BRV-TV vaccine were safe, well tolerated and displayed good immunogenicity (dose-response) in healthy Indian infants. Copyright © 2014. Published by Elsevier Ltd.

Identifying and prioritizing gaming workers' health and safety concerns using mapping for data collection.

PubMed

Keith, M M; Cann, B; Brophy, J T; Hellyer, D; Day, M; Egan, S; Mayville, K; Watterson, A

2001-01-01

This research was prompted by the clinical presentation of workers from a variety of gaming occupations with injuries and illnesses and multiple health and safety concerns. Using participatory action research principles, 51 gaming workers in Ontario and 20 gaming workers in Manitoba were consulted during a series of focus group sessions. Mapping exercises were used to survey the participants about their health concerns, perceived occupational hazards and the impact of working conditions on their personal lives. Participants were then asked to prioritize their concerns and make recommendations for improvements. Gaming workers from both provinces identified similar health, hazard and psycho-social concerns. They prioritized the issues of stress, ergonomics, indoor air quality (including second-hand smoke and temperature), biological hazards, physical hazards and noise. This study points to a need to more fully investigate and address health and safety issues in the gaming industry. It also demonstrates the effectiveness of a worker-driven, participatory consultation. Copyright 2001 Wiley-Liss, Inc.

High calorie, low nutrient food/beverage intake and video gaming in children as potential signals for addictive behavior.

PubMed

Pentz, Mary Ann; Spruijt-Metz, Donna; Chou, Chih Ping; Riggs, Nathaniel R

2011-12-01

Little is known about the co-occurrence of health risk behaviors in childhood that may signal later addictive behavior. Using a survey, this study evaluated high calorie, low nutrient HCLN intake and video gaming behaviors in 964 fourth grade children over 18 months, with stress, sensation-seeking, inhibitory control, grades, perceived safety of environment, and demographic variables as predictors. SEM and growth curve analyses supported a co-occurrence model with some support for addiction specificity. Male gender, free/reduced lunch, low perceived safety and low inhibitory control independently predicted both gaming and HCLN intake. Ethnicity and low stress predicted HCLN. The findings raise questions about whether living in some impoverished neighborhoods may contribute to social isolation characterized by staying indoors, and HCLN intake and video gaming as compensatory behaviors. Future prevention programs could include skills training for inhibitory control, combined with changes in the built environment that increase safety, e.g., implementing Safe Routes to School Programs.

Priming effect of dengue and yellow fever vaccination on the immunogenicity, infectivity, and safety of a tetravalent dengue vaccine in humans.

PubMed

Qiao, Ming; Shaw, David; Forrat, Remi; Wartel-Tram, Anh; Lang, Jean

2011-10-01

A dengue vaccine effective against all four serotypes is urgently needed. However, safety and immunogenicity could be affected by prior exposure to flaviviruses. This open, controlled, phase IIa study was conducted in 35 healthy adults who had received monovalent, live attenuated Vero cell-derived dengue vaccine against dengue virus 1 (VDV1) or 2 (VDV2) or yellow fever (YF) vaccine 1 year before or who were flavivirus-naïve. All participants received one subcutaneous injection of tetravalent dengue vaccine (TDV) and were followed for 180 days. Previous vaccination did not increase reactogenicity, laboratory abnormalities, or incidence of vaccine viremia, but it did increase the neutralizing antibody response to dengue virus that persisted at day 180. There was no increase in YF antibodies in participants previously immunized with YF vaccine. Prior exposure to YF or monovalent dengue vaccines had no adverse effects on the safety or incidence of viremia associated with this TDV, but it increased immunogenicity.

High Calorie, Low Nutrient Food/Beverage Intake and Video Gaming in Children as Potential Signals for Addictive Behavior

PubMed Central

Pentz, Mary Ann; Spruijt-Metz, Donna; Chou, Chih Ping; Riggs, Nathaniel R.

2011-01-01

Little is known about the co-occurrence of health risk behaviors in childhood that may signal later addictive behavior. Using a survey, this study evaluated high calorie, low nutrient HCLN intake and video gaming behaviors in 964 fourth grade children over 18 months, with stress, sensation-seeking, inhibitory control, grades, perceived safety of environment, and demographic variables as predictors. SEM and growth curve analyses supported a co-occurrence model with some support for addiction specificity. Male gender, free/reduced lunch, low perceived safety and low inhibitory control independently predicted both gaming and HCLN intake. Ethnicity and low stress predicted HCLN. The findings raise questions about whether living in some impoverished neighborhoods may contribute to social isolation characterized by staying indoors, and HCLN intake and video gaming as compensatory behaviors. Future prevention programs could include skills training for inhibitory control, combined with changes in the built environment that increase safety, e.g., implementing Safe Routes to School Programs. PMID:22408581

Postmarketing surveillance of new food ingredients: results from the program with the fat replacer olestra.

PubMed

Allgood, G S; Kuter, D J; Roll, K T; Taylor, S L; Zorich, N L

2001-04-01

Market introduction of savory snacks containing olestra offered an opportunity to evaluate the safety of olestra in a free-living population and thereby compare the outcome to the previously established safety profile determined in clinical trials in which subjects were required to eat predetermined amounts at prescribed intervals. Therefore, a multifaceted postmarketing surveillance program was designed to evaluate consumer experience and safety of olestra in the marketplace. Customer comments were solicited through toll-free telephone numbers. Collected data were evaluated by both internal and external medical experts. About 10% of toll-free telephone calls reported health effects, most of which were gastrointestinal (GI) in nature. Clinical studies were designed and conducted to determine potential GI effects under the range of consumption patterns reported by toll-free calls. Health effects reported were those found commonly in the general population and analyses of the data found no biological reason to conclude that serious or meaningful health effects were the result of olestra consumption. Copyright 2001 Academic Press.

Influenza vaccines: Evaluation of the safety profile

PubMed Central

Trombetta, Claudia Maria; Gianchecchi, Elena; Montomoli, Emanuele

2018-01-01

ABSTRACT The safety of vaccines is a critical factor in maintaining public trust in national vaccination programs. Vaccines are recommended for children, adults and elderly subjects and have to meet higher safety standards, since they are administered to healthy subjects, mainly healthy children. Although vaccines are strictly monitored before authorization, the possibility of adverse events and/or rare adverse events cannot be totally eliminated. Two main types of influenza vaccines are currently available: parenteral inactivated influenza vaccines and intranasal live attenuated vaccines. Both display a good safety profile in adults and children. However, they can cause adverse events and/or rare adverse events, some of which are more prevalent in children, while others with a higher prevalence in adults. The aim of this review is to provide an overview of influenza vaccine safety according to target groups, vaccine types and production methods. PMID:29297746

Improving the safety of vaccine delivery.

PubMed

Evans, Huw P; Cooper, Alison; Williams, Huw; Carson-Stevens, Andrew

2016-05-03

Vaccines save millions of lives per annum as an integral part of community primary care provision worldwide. Adverse events due to the vaccine delivery process outnumber those arising from the pharmacological properties of the vaccines themselves. Whilst one in three patients receiving a vaccine will encounter some form of error, little is known about their underlying causes and how to mitigate them in practice. Patient safety incident reporting systems and adverse drug event surveillance offer a rich opportunity for understanding the underlying causes of those errors. Reducing harm relies on the identification and implementation of changes to improve vaccine safety at multiple levels: from patient interventions through to organizational actions at local, national and international levels. Here we highlight the potential for maximizing learning from patient safety incident reports to improve the quality and safety of vaccine delivery.

NIHSeniorHealth

MedlinePlus

... Get YouTube Premium Get YouTube TV Best of YouTube Music Sports Gaming Movies TV Shows News Live ... Loading... Loading... About Press Copyright Creators Advertise Developers +YouTube Terms Privacy Policy & Safety Send feedback Test new ...

NASA Research Being Shared Through Live, Interactive Video Tours

NASA Technical Reports Server (NTRS)

Petersen, Ruth A.; Zona, Kathleen A.

2001-01-01

On June 2, 2000, the NASA Glenn Research Center Learning Technologies Project (LTP) coordinated the first live remote videoconferencing broadcast from a Glenn facility. The historic event from Glenn's Icing Research Tunnel featured wind tunnel technicians and researchers performing an icing experiment, obtaining results, and discussing the relevance to everyday flight operations and safety. After a brief overview of its history, students were able to "walk through" the tunnel, stand in the control room, and observe a live icing experiment that demonstrated how ice would grow on an airplane wing in flight through an icing cloud. The tour was interactive, with a spirited exchange of questions and explanations between the students and presenters. The virtual tour of the oldest and largest refrigerated icing research tunnel in the world was the second of a series of videoconferencing connections with the AP Physics students at Bay Village High School, Bay Village, Ohio. The first connection, called Aircraft Safety and Icing Research, introduced the Tailplane Icing Program. In an effort to improve aircraft safety by reducing the number of in-flight icing events, Glenn's Icing Branch uses its icing research aircraft to conduct flight tests. The presenter engaged the students in discussions of basic aircraft flight mechanics and the function of the horizontal tailplane, as well as the effect of ice on airfoil (wing or tail) surfaces. A brief video of actual flight footage provided a view of the pilot's actions and reactions and of the horizon during tailplane icing conditions.

Home fire safety beliefs and practices in homes of urban older adults.

PubMed

Coty, Mary-Beth; McCammon, Colette; Lehna, Carlee; Twyman, Stephanie; Fahey, Erin

2015-01-01

The purpose of this study is to examine factors influencing urban older adults and develop a thematic analysis of how these factors affect seniors' home fire safety (HFS) beliefs and practices. This was a focused ethnography using participant observation and semi-structured interviews. Additionally, public housing records, cognitive functioning, and general health status were assessed. Individual interviews were transcribed verbatim using a constant comparative analysis. Eight seniors participated in the study. Two main themes described older adults' HFS while aging in place: the risk associated with the living environment and the journey associated with maintaining independence. All participants experienced HFS challenges such as limited mobility and financial constraints. Participants' general health and cognitive status additionally influenced their ability to maintain HFS. The findings suggest that urban seniors may have diverse HFS environment risks compared with the general population, highlighting the need for older adult focused HFS interventions. Copyright © 2015 Elsevier Inc. All rights reserved.

Bacterial Artificial Chromosome Clones of Viruses Comprising the Towne Cytomegalovirus Vaccine

PubMed Central

Cui, Xiaohong; Adler, Stuart P.; Davison, Andrew J.; Smith, Larry; Habib, EL-Sayed E.; McVoy, Michael A.

2012-01-01

Bacterial artificial chromosome (BAC) clones have proven invaluable for genetic manipulation of herpesvirus genomes. BAC cloning can also be useful for capturing representative genomes that comprise a viral stock or mixture. The Towne live attenuated cytomegalovirus vaccine was developed in the 1970s by serial passage in cultured fibroblasts. Although its safety, immunogenicity, and efficacy have been evaluated in nearly a thousand human subjects, the vaccine itself has been little studied. Instead, genetic composition and in vitro growth properties have been inferred from studies of laboratory stocks that may not always accurately represent the viruses that comprise the vaccine. Here we describe the use of BAC cloning to define the genotypic and phenotypic properties of viruses from the Towne vaccine. Given the extensive safety history of the Towne vaccine, these BACs provide a logical starting point for the development of next-generation rationally engineered cytomegalovirus vaccines. PMID:22187535

Bacterial artificial chromosome clones of viruses comprising the towne cytomegalovirus vaccine.

PubMed

Cui, Xiaohong; Adler, Stuart P; Davison, Andrew J; Smith, Larry; Habib, El-Sayed E; McVoy, Michael A

2012-01-01

Bacterial artificial chromosome (BAC) clones have proven invaluable for genetic manipulation of herpesvirus genomes. BAC cloning can also be useful for capturing representative genomes that comprise a viral stock or mixture. The Towne live attenuated cytomegalovirus vaccine was developed in the 1970s by serial passage in cultured fibroblasts. Although its safety, immunogenicity, and efficacy have been evaluated in nearly a thousand human subjects, the vaccine itself has been little studied. Instead, genetic composition and in vitro growth properties have been inferred from studies of laboratory stocks that may not always accurately represent the viruses that comprise the vaccine. Here we describe the use of BAC cloning to define the genotypic and phenotypic properties of viruses from the Towne vaccine. Given the extensive safety history of the Towne vaccine, these BACs provide a logical starting point for the development of next-generation rationally engineered cytomegalovirus vaccines.

Mining injuries in Serbian underground coal mines -- a 10-year study.

PubMed

Stojadinović, Saša; Svrkota, Igor; Petrović, Dejan; Denić, Miodrag; Pantović, Radoje; Milić, Vitomir

2012-12-01

Mining, especially underground coal mining, has always been a dangerous occupation. Injuries, unfortunately, even those resulting in death, are one of the major occupational risks that all miners live with. Despite the fact that all workers are aware of the risk, efforts must be and are being made to increase the safety of mines. Injury monitoring and data analysis can provide us with valuable data on the causes of accidents and enable us to establish a correlation between the conditions in the work environment and the number of injuries, which can further lead to proper preventive measures. This article presents the data on the injuries in Serbian coal mines during a 10-year period (2000-2009). The presented results are only part of an ongoing study whose aim is to assess the safety conditions in Serbian coal mines and classify them according to that assessment. Copyright © 2011 Elsevier Ltd. All rights reserved.

Environmental Exposure to Arsenic, Lead, and Cadmium in People Living near Janghang Copper Smelter in Korea.

PubMed

Kim, Yong-Dae; Eom, Sang-Yong; Yim, Dong-Hyuk; Kim, In-Soo; Won, Hee-Kwan; Park, Choong-Hee; Kim, Guen-Bae; Yu, Seung-Do; Choi, Byung-Sun; Park, Jung-Duck; Kim, Heon

2016-04-01

Concentrations of heavy metals exceed safety thresholds in the soil near Janghang Copper Refinery, a smelter in Korea that operated from 1936 to 1989. This study was conducted to evaluate the level of exposure to toxic metals and the potential effect on health in people living near the smelter. The study included 572 adults living within 4 km of the smelter and compared them with 413 controls group of people living similar lifestyles in a rural area approximately 15 km from the smelter. Urinary arsenic (As) level did not decrease according to the distance from the smelter, regardless of gender and working history in smelters and mines. However, in subjects who had no occupational exposure to toxic metals, blood lead (Pb) and cadmium (Cd) and urinary Cd decreased according to the distance from the smelter, both in men and women. Additionally, the distance from the smelter was a determinant factor for a decrease of As, Pb, and Cd in multiple regression models, respectively. On the other hands, urinary Cd was a risk factor for renal tubular dysfunction in populations living near the smelter. These results suggest that Janghang copper smelter was a main contamination source of As, Pb, and Cd, and populations living near the smelter suffered some adverse health effects as a consequence. The local population should be advised to make efforts to reduce exposure to environmental contaminants, in order to minimize potential health effects, and to pay close attention to any health problems possibly related to toxic metal exposure.

Laparosopic hand-assisted living donor nephrectomy: the Niguarda experience.

PubMed

Maione, G; Sansalone, C V; Aseni, P; De Roberto, A; Soldano, S; Mangoni, I; Perrino, L; Minetti, E; Civati, G

2005-01-01

Perioperative donor morbidity, a barrier to living organ donation, may be mitigated by the laparoscopic approach. From September 2002 to September 2004, 15 living donors, of ages ranging from 36 to 59 years, underwent laparoscopic nephrectomy. We used a hand-assisted device to increase the safety of the procedure. The average operating time was 200 minutes. The average blood loss was about 100 mL. The patients resumed oral intake and started walking within 1 day. The average postoperative hospital stay was 6 days. Although laparoscopic operating times were longer than those for traditional surgery, we showed benefits to the laparoscopic donor to be less postoperative pain, better cosmesis, shorter recovery time, and faster return to normal activities. We therefore consider laparoscopic nephrectomy a good alternative to traditional surgery for selected patients. Despite a lack of strong evidence, such as large prospective randomized studies, laparoscopic donor nephrectomy is likely to become the gold standard for donor nephrectomy in the near future.

[Proposal for the formation of an intravenous therapy team].

PubMed

Carrero Caballero, M C

2006-12-01

At the present time, the medical profession is succeeding not only in helping the sick live longer but to have a higher quality of life, if possible inside their family environment. This requires a serious study regarding this situation. Many patients can receive intravenous treatment in outpatient clinics whenever these have a trustworthy system to administer intravenous pharmaceuticals, a system which provides safety and comfort to the patient and ease to the professionals which administer it.

Safe To Walk? Neighborhood Safety and Physical Activity Among Public Housing Residents

PubMed Central

Bennett, Gary G; McNeill, Lorna H; Wolin, Kathleen Y; Duncan, Dustin T; Puleo, Elaine; Emmons, Karen M

2007-01-01

Background Despite its health benefits, physical inactivity is pervasive, particularly among those living in lower-income urban communities. In such settings, neighborhood safety may impact willingness to be regularly physically active. We examined the association of perceived neighborhood safety with pedometer-determined physical activity and physical activity self-efficacy. Methods and Findings Participants were 1,180 predominantly racial/ethnic minority adults recruited from 12 urban low-income housing complexes in metropolitan Boston. Participants completed a 5-d pedometer data-collection protocol and self-reported their perceptions of neighborhood safety and self-efficacy (i.e., confidence in the ability to be physically active). Gender-stratified bivariate and multivariable random effects models were estimated to account for within-site clustering. Most participants reported feeling safe during the day, while just over one-third (36%) felt safe at night. We found no association between daytime safety reports and physical activity among both men and women. There was also no association between night-time safety reports and physical activity among men (p = 0.23) but women who reported feeling unsafe (versus safe) at night showed significantly fewer steps per day (4,302 versus 5,178, p = 0.01). Perceiving one's neighborhood as unsafe during the day was associated with significantly lower odds of having high physical activity self-efficacy among both men (OR 0.40, p = 0.01) and women (OR 0.68, p = 0.02). Conclusions Residing in a neighborhood that is perceived to be unsafe at night is a barrier to regular physical activity among individuals, especially women, living in urban low-income housing. Feeling unsafe may also diminish confidence in the ability to be more physically active. Both of these factors may limit the effectiveness of physical activity promotion strategies delivered in similar settings. PMID:17958465

Beneficial Effect of a Resorbable Biliary Stent in Living Donor Liver Transplantation.

PubMed

Sánchez-Cabús, Santiago; Calatayud, David; Ferrer, Joana; Molina, Víctor; Pavel, Mihai-Calin; Sampson, Jaime; Saavedra, David; Fondevila, Constantino; Fuster, Josep; García-Valdecasas, Juan Carlos

2016-01-01

Living donor liver transplantation (LDLT) entails a significant number of bile duct complications. We aimed to diminish the biliary complication rate with the use of a resorbable biliary stent (RBS) during LDLT. The objective of this study is to describe the surgical techniques and the associated outcomes, especially in terms of safety, of RBS use in LDLT. From 2011 to 2014, 12 LDLT recipients were enrolled in a clinical trial with the use of a specifically designed RBS. These patients were followed according to the clinical protocol. Specific complications derived from RBS as well as biliary complications were recorded. One patient underwent early retransplantation due to a small-for-size syndrome. None of the patients had a complication attributable to the placement, remaining in place, or degradation of the stent. Four of the remaining patients presented with a biliary complication: 1 (9.1%) with a biliary leak alone, 1 (9.1%) with a biliary stenosis alone, and 2 (18.2%) with both. However, none of the leaks could be directly attributed to the RBS. Patient and graft 1-year survival was 100 and 91.7%, respectively. The use of an RBS in LDLT is not associated with complications, and initial results regarding efficacy and safety are encouraging. The need for a larger and prospective study is warranted. © 2016 S. Karger AG, Basel.

DNA-launched live-attenuated vaccines for biodefense applications

PubMed Central

Pushko, Peter; Lukashevich, Igor S.; Weaver, Scott C.; Tretyakova, Irina

2016-01-01

Summary A novel vaccine platform uses DNA immunization to launch live-attenuated virus vaccines in vivo. This technology has been applied for vaccine development against positive-strand RNA viruses with global public health impact including alphaviruses and flaviviruses. The DNA-launched vaccine represents the recombinant plasmid that encodes the full-length genomic RNA of live-attenuated virus downstream from a eukaryotic promoter. When administered in vivo, the genomic RNA of live-attenuated virus is transcribed. The RNA initiates limited replication of a genetically defined, live-attenuated vaccine virus in the tissues of the vaccine recipient, thereby inducing a protective immune response. This platform combines the strengths of reverse genetics, DNA immunization and the advantages of live-attenuated vaccines, resulting in a reduced chance of genetic reversions, increased safety, and improved immunization. With this vaccine technology, the field of DNA vaccines is expanded from those that express subunit antigens to include a novel type of DNA vaccines that launch live-attenuated viruses. PMID:27055100

Probing transplant and living donor candidates about their participation in organ vending.

PubMed

Bramstedt, Katrina A

2010-09-01

The selling of human organs for transplant is illegal in the United States and in most countries; however, such transactions still occur. Transplant hospitals and their personnel have multiple ethical duties, including (1) protecting the safety of their living donors and transplant recipients and (2) protecting the integrity of living donation and transplantation as clinical practices. To date, few psychosocial screening tools exist that pertain specifically to a person's risk or intent of pursuing organ vending (buying or selling). This article presents a series of transplant ethics case consultations that spawned the creation of a set of behavioral prompts for teams to probe with regard to organ vending when screening candidates about their suitability for participation as living donors or transplant recipients.