Comparing perceptions of dental aesthetics in the USA with those in eleven ethnic groups.

PubMed

Cons, N C; Jenny, J

1994-10-01

The Standard DAI is an orthodontic index based on perceptions of dental aesthetics in the USA. The Standard DAI is a regression equation linking perceptions of the social acceptability of dental aesthetics with the objective intraoral measurements of ten occlusal traits. Since the Standard DAI is based on perceptions of dental aesthetics in the USA it can be used without modification only where perceptions of dental aesthetics are similar to those in the USA. This study was designed to determine whether perceptions of dental aesthetics of students in eleven diverse ethnic groups are similar to those of students in the USA. The same 25 stimuli (photographs of dental configurations, a subset of the 200 stimuli used in deriving the Standard DAI equation) were rated for dental aesthetics by Australian, Chinese, German, Japanese, Korean, Latvian, Native American, Singaporean Chinese, Singaporean Indian, Singaporean Malay, and Thai students. Their ratings were compared with the ratings of the same 25 stimuli by students in the USA. Spearman rank-order correlations ranged from 0.84 to 0.94. These correlations are sufficiently high to show that perceptions of dental aesthetics in all eleven ethnic groups are very similar to the perceptions of USA students. Therefore the Standard DAI can be used without modification in all eleven ethnic groups.

International Oil Supplies and Demands. Volume 1

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

Not Available

1991-09-01

The eleventh Energy Modeling Forum (EMF) working group met four times over the 1989--90 period to compare alternative perspectives on international oil supplies and demands through 2010 and to discuss how alternative supply and demand trends influence the world`s dependence upon Middle Eastern oil. Proprietors of eleven economic models of the world oil market used their respective models to simulate a dozen scenarios using standardized assumptions. From its inception, the study was not designed to focus on the short-run impacts of disruptions on oil markets. Nor did the working group attempt to provide a forecast or just a single viewmore » of the likely future path for oil prices. The model results guided the group`s thinking about many important longer-run market relationships and helped to identify differences of opinion about future oil supplies, demands, and dependence.« less

International Oil Supplies and Demands. Volume 2

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

Not Available

1992-04-01

The eleventh Energy Modeling Forum (EMF) working group met four times over the 1989--1990 period to compare alternative perspectives on international oil supplies and demands through 2010 and to discuss how alternative supply and demand trends influence the world`s dependence upon Middle Eastern oil. Proprietors of eleven economic models of the world oil market used their respective models to simulate a dozen scenarios using standardized assumptions. From its inception, the study was not designed to focus on the short-run impacts of disruptions on oil markets. Nor did the working group attempt to provide a forecast or just a single viewmore » of the likely future path for oil prices. The model results guided the group`s thinking about many important longer-run market relationships and helped to identify differences of opinion about future oil supplies, demands, and dependence.« less

International Oil Supplies and Demands

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

Not Available

1992-04-01

The eleventh Energy Modeling Forum (EMF) working group met four times over the 1989--1990 period to compare alternative perspectives on international oil supplies and demands through 2010 and to discuss how alternative supply and demand trends influence the world's dependence upon Middle Eastern oil. Proprietors of eleven economic models of the world oil market used their respective models to simulate a dozen scenarios using standardized assumptions. From its inception, the study was not designed to focus on the short-run impacts of disruptions on oil markets. Nor did the working group attempt to provide a forecast or just a single viewmore » of the likely future path for oil prices. The model results guided the group's thinking about many important longer-run market relationships and helped to identify differences of opinion about future oil supplies, demands, and dependence.« less

International Oil Supplies and Demands

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

Not Available

1991-09-01

The eleventh Energy Modeling Forum (EMF) working group met four times over the 1989--90 period to compare alternative perspectives on international oil supplies and demands through 2010 and to discuss how alternative supply and demand trends influence the world's dependence upon Middle Eastern oil. Proprietors of eleven economic models of the world oil market used their respective models to simulate a dozen scenarios using standardized assumptions. From its inception, the study was not designed to focus on the short-run impacts of disruptions on oil markets. Nor did the working group attempt to provide a forecast or just a single viewmore » of the likely future path for oil prices. The model results guided the group's thinking about many important longer-run market relationships and helped to identify differences of opinion about future oil supplies, demands, and dependence.« less

Transactional sex as a form of child sexual exploitation and abuse in Rwanda: implications for child security and protection.

PubMed

Williams, Timothy P; Binagwaho, Agnes; Betancourt, Theresa S

2012-04-01

To illuminate the different manifestations of transactional sexual exploitation and abuse among Rwanda's children in order to inform effective responses by policies, programs, and communities. Qualitative data was collected during April and May 2010. One-hundred and thirty-nine adults (56% female) and 52 children (60% female) participated in focus groups across three geographic locations in Rwanda. Eleven interviews were held with child protection stakeholders. Interview and focus group participants reported how children, primarily girls, engaged in transactional sex as a survival strategy in response to situations of adversity including economic deprivation, difficulty accessing school, and social pressure. Policy and programs should work to address the underlying social and economic determinants of transactional sexual exploitation through structural interventions that reduce gender inequalities to accessing school and securing basic needs. Further quantitative and qualitative research to better understand the complexities of this issue is warranted. Copyright © 2012 Elsevier Ltd. All rights reserved.

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

PubMed

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

2017-07-29

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

Agency, access, and Anopheles: neighborhood health perceptions and the implications for community health interventions in Accra, Ghana

PubMed Central

Jankowska, Marta M.; Stoler, Justin; Ofiesh, Caetlin; Rain, David; Weeks, John R.

2015-01-01

Background Social and environmental factors are increasingly recognized for their ability to influence health outcomes at both individual and neighborhood scales in the developing urban world. Yet issues of spatial heterogeneity in these complex environments may obscure unique elements of neighborhood life that may be protective or harmful to human health. Resident perceptions of neighborhood effects on health may help to fill gaps in our interpretation of household survey results and better inform how to plan and execute neighborhood-level health interventions. Objective We evaluate differences in housing and socioeconomic indicators and health, environment, and neighborhood perceptions derived from the analysis of a household survey and a series of focus groups in Accra, Ghana. We then explore how neighborhood perceptions can inform survey results and ultimately neighborhood-level health interventions. Design Eleven focus groups were conducted across a socioeconomically stratified sample of neighborhoods in Accra, Ghana. General inductive themes from the focus groups were analyzed in tandem with data collected in a 2009 household survey of 2,814 women. In-depth vignettes expand upon the three most salient emergent themes. Results Household and socioeconomic characteristics derived from the focus groups corroborated findings from the survey data. Focus group and survey results diverged for three complex health issues: malaria, health-care access, and sense of personal agency in promoting good health. Conclusion Three vignettes reflecting community views about malaria, health-care access, and sense of personal agency in promoting good health highlight the challenges facing community health interventions in Accra and exemplify how qualitatively derived neighborhood-level health effects can help shape health interventions. PMID:25997424

CEP's Eleven Principles of Effective Character Education

ERIC Educational Resources Information Center

Lickona, Tom; Schaps, Eric; Lewis, Catherine

2007-01-01

There is no single script for effective character education, but there are some important basic principles. This document presents eleven principles that schools and other groups can use to plan a character education effort and to evaluate available character education programs: (1) Promotes core ethical values and supportive performance values as…

Establishing research priorities relating to the long-term impact of TIA and minor stroke through stakeholder-centred consensus.

PubMed

Turner, Grace M; Backman, Ruth; McMullan, Christel; Mathers, Jonathan; Marshall, Tom; Calvert, Melanie

2018-01-01

What is the problem and why is this important? Mini-strokes are similar to full strokes, but symptoms last less than 24 h. Many people (up to 70%) have long-term problems after a mini-stroke, such as anxiety; depression; problems with brain functioning (like memory loss); and fatigue (feeling tired). However, the current healthcare pathway only focuses on preventing another stroke and care for other long-term problems is not routinely given. Without proper treatment, people with long-term problems after a mini-stroke could have worse quality of life and may find it difficult to return to work and their social activities. What is the aim of the research? We wanted to understand the research priorities of patients, health care professionals and key stakeholders relating to the long-term impact of mini-stroke. How did we address the problem? We invited patients, clinicians, researchers and other stakeholders to attend a meeting. At the meeting people discussed the issues relating to the long-term impact of mini-stroke and came to an agreement on their research priorities. There were three stages: (1) people wrote down their individual research suggestions; (2) in smaller groups people came to an agreement on what their top research questions were; and (3) the whole group agreed final research priorities. What did we find? Eleven people attended who were representatives for patients, GPs, stroke consultants, stroke nurses, psychologists, the Stroke Association (charity) and stroke researchers, The group agreed on eleven research questions which they felt were the most important to improve health and well-being for people who have had a mini-stroke.The eleven research questions encompass a range of categories, including: understanding the existing care patients receive (according to diagnosis and geographical location); exploring what optimal care post-TIA/minor stroke should comprise (identifying and treating impairments, information giving and support groups) and how that care should be delivered (clinical setting and follow-up pathway); impact on family members; and education/training for health care professionals. Background Clinical management after transient ischaemic attack (TIA) and minor stroke focuses on stroke prevention. However, evidence demonstrates that many patients experience ongoing residual impairments. Residual impairments post-TIA and minor stroke may affect patients' quality of life and return to work or social activities. Research priorities of patients, health care professionals and key stakeholders relating to the long-term impact of TIA and minor stroke are unknown. Methods Our objective was to establish the top shared research priorities relating to the long-term impact of TIA and minor stroke through stakeholder-centred consensus. A one-day priority setting consensus meeting took place with representatives from different stakeholder groups in October 2016 (Birmingham, UK). Nominal group technique was used to establish research priorities. This involved three stages: (i) gathering research priorities from individual stakeholders; (ii) interim prioritisation in three subgroups; and (iii) final priority setting. Results The priority setting consensus meeting was attended by 11 stakeholders. The individual stakeholders identified 34 different research priorities. During the interim prioritisation exercise, the three subgroups generated 24 unique research priorities which were discussed as a whole group. Following the final consensus discussion, 11 shared research priorities were unanimously agreed.The 11 research questions encompass a range of categories, including: understanding the existing care patients receive (according to diagnosis and geographical location); exploring what optimal care post-TIA/minor stroke should comprise (identifying and treating impairments, information giving and support groups) and how that care should be delivered (clinical setting and follow-up pathway); impact on family members; and education/training for health care professionals. Conclusions Eleven different research priorities were established through stakeholder-centred consensus. These research questions could usefully inform the research agenda and policy decisions for TIA and minor stroke. Inclusion of stakeholders in setting research priorities is important to increase the relevance of research and reduce research waste.

Compact Eucapnic Voluntary Hyperpnoea Apparatus for Exercise-Induced Respiratory Disease Detection

PubMed Central

Wang, Lulu; Al-Jumaily, Ahmed

2017-01-01

Eucapnic voluntary hyperpnoea (EVH) challenge provides objective criteria for exercise-induced asthma (EIA) or exercise-induced bronchoconstriction (EIB), and it was recommended to justify the use of inhaled β2-agonists by athletes for the Olympics. This paper presents the development of a compact and easy-to-use EVH apparatus for assessing EIB in human subjects. The compact apparatus has been validated on human subjects and the results have been compared to the conventional EVH system. Twenty-two swimmers, including eleven healthy subjects and eleven subjects who had been physician-diagnosed with asthma, were recruited from sport and recreation centers throughout Auckland, New Zealand. Each subject performed two EVH challenge tests using the proposed breathing apparatus and the conventional Phillips EVH apparatus on separate days, respectively. Forced expiratory volume in one second (FEV1) was measured before and after the challenges. A reduction in FEV1 of 10% or more was considered positive. Of the eleven subjects who were previously diagnosed with asthma, EIB was present in all subjects (100%) in the compact EVH group, while it was presented in ten subjects (90.91%) in the conventional EVH challenge group. Of the eleven healthy subjects, EIB was present in one subject (4.55%) in the compact EVH group, while it was not present in the conventional EVH group. Experimental results showed that the compact EVH system has potential to become an alternative tool for EIB detection. PMID:28509868

Space strategy and governance of ESA small member states

NASA Astrophysics Data System (ADS)

Sagath, Daniel; Papadimitriou, Angeliki; Adriaensen, Maarten; Giannopapa, Christina

2018-01-01

The European Space Agency (ESA) has twenty-two Member States with a variety of governance structures and strategic priorities regarding their space activities. The objective of this paper is to provide an up-to date overview and a holistic assessment of the national space governance structures and strategic priorities of the eleven smaller Member States (based on annual ESA contributions). A link is made between the governance structure and the main strategic objectives. The specific needs and interests of small and new Member States in the frame of European Space Integration are addressed. The first part of the paper focuses on the national space governance structures in the eleven smaller ESA Member States. The governance models of these Member States are identified including the responsible ministries and the entities entrusted with the implementation of space strategy/policy and programmes of the country. The second part of this paper focuses on the content and analysis of the national space strategies and indicates the main priorities and trends in the eleven smaller ESA Member States. The priorities are categorised with regards to technology domains, the role of space in the areas of sustainability and the motivators for space investments. In a third and final part, attention is given to the specific needs and interests of the smaller Member States in the frame of European space integration. ESA instruments are tailored to facilitate the needs and interests of the eleven smaller and/or new Member States.

Improving Sickle Cell Transitions of Care Through Health Information Technology.

PubMed

Frost, Jennifer R; Cherry, Rebecca K; Oyeku, Suzette O; Faro, Elissa Z; Crosby, Lori E; Britto, Maria; Tuchman, Lisa K; Horn, Ivor B; Homer, Charles J; Jain, Anjali

2016-07-01

Transitions between inpatient and outpatient care and pediatric to adult care are associated with increased mortality for sickle cell disease (SCD) patients. As accurate and timely sharing of health information is essential during transitions, a health information technology (HIT)-enabled tool holds promise to improve care transitions. From 2012 through 2014, the team conducted and analyzed data from an environmental scan, key informant interviews, and focus groups to inform the development of an HIT-enabled tool for SCD patients' use during care transitions. The scan included searches of peer-reviewed and gray literature to understand SCD patient needs, transition concerns, and best practices in mobile health applications, and searches of websites and online stores to identify existing transition tools and their features. Eleven focus groups consisted of four groups of SCD patients of varying ages (≥9 years); three groups of parents/caregivers of SCD patients; three groups of providers; and one with IT developers. In focus groups, patients and caregivers reported that the transition from home to the emergency department (ED) was the most challenging; the ED was also where transitions from pediatric to adult care usually occurred. Patients felt they were not taken seriously by unfamiliar ED providers, and their inability to convey their diagnosis, pain regimen, and detailed medical history while in significant pain hindered care. The environmental scan did not reveal an existing suitable transition tool, but patients, parents, providers, and IT experts saw the potential and appeal of creating a tool to meet ED health information needs to improve care transitions. Copyright © 2016 American Journal of Preventive Medicine. All rights reserved.

The Evidence for Student-Focused Motivational Interviewing in Educational Settings: A Review of the Literature

ERIC Educational Resources Information Center

Snape, Laura; Atkinson, Cathy

2016-01-01

The current systematic literature review sought to determine the effectiveness of Motivational Interviewing (MI) in educational settings. Student-focused school-based MI (SBMI) studies were assessed using qualitative and quantitative assessment frameworks and data were reported using PRISMA guidelines. Eleven studies met the inclusion criteria,…

Patient views on smoking, lung cancer, and stigma: a focus group perspective.

PubMed

Lehto, Rebecca H

2014-06-01

Patients with lung cancer, the leading cause of cancer death, are shown to have high levels of psychological distress and poorer quality of life as compared to patients with other cancer types. The purpose of this paper is to describe patient focus group discussions about the lung cancer experience in relation to perceived stigmatization, smoking behaviors, and illness causes; and to discuss implications of these findings relative to the role of the nurse as a patient advocate. Eleven adult lung cancer patients participated in audio taped focus group sessions. Discussion questions probed patient perceptions of lung cancer challenges and adaptation issues. Six primary themes from the qualitative analysis included: 1) societal attitudes; 2) institutional practices and experiences; 3) negative thoughts and emotions such as guilt, self-blame and self-deprecation, regret, and anger; 4) actual stigmatization experiences; 5) smoking cessation: personal choices versus addiction; and 6) causal attributions. Patients with lung cancer uniquely experience an added burden from developing an illness that the public recognizes is directly associated with smoking behaviors. Stigmatization and smoking related concerns are of high importance. Oncology nurses must be at the forefront in ensuring that patients with lung cancer do not experience additional burden from perceptions that they somehow deserve and need to defend why they have the illness that they are facing. Copyright © 2014 Elsevier Ltd. All rights reserved.

Effectiveness of implementing a dyadic psychoeducational intervention for cancer patients and family caregivers.

PubMed

Titler, Marita G; Visovatti, Moira A; Shuman, Clayton; Ellis, Katrina R; Banerjee, Tanima; Dockham, Bonnie; Yakusheva, Olga; Northouse, Laurel

2017-11-01

This study examined the effectiveness, feasibility, and satisfaction with implementation of the FOCUS program in two US Cancer Support Community affiliates in Ohio and California as well as the cost to deliver the program. FOCUS is an evidence-based psychoeducational intervention for dyads (cancer patients and caregivers). A pre-post-intervention design was employed. Eleven, five-session Focus programs were delivered by licensed professionals in a small group format (three-four dyads/group) to 36 patient-caregiver dyads. An Implementation Training Manual, a FOCUS Intervention Protocol Manual, and weekly conference calls were used to foster implementation. Participants completed questionnaires prior to and following completion of each five-session FOCUS program to measure primary (emotional distress, quality of life) and secondary outcomes (benefits of illness, self-efficacy, and dyadic communication). Enrollment and retention rates and fidelity to FOCUS were used to measure feasibility. Cost estimates were based on time and median hourly wages. Repeated analysis of variance was used to analyze the effect of FOCUS on outcomes for dyads. Descriptive statistics were used to examine feasibility, satisfaction, and cost estimates. FOCUS had positive effects on QOL (p = .014), emotional (p = .012), and functional (p = .049) well-being, emotional distress (p = .002), benefits of illness (p = .013), and self-efficacy (p = .001). Intervention fidelity was 85% with enrollment and retention rates of 71.4 and 90%, respectively. Participants were highly satisfied. Cost for oversight and delivery of the five-session FOCUS program was $168.00 per dyad. FOCUS is an economic and effective intervention to decrease distress and improve the quality of life for dyads.

76 FR 16726 - Eleven Point Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-25

... Act. The purpose of the meeting is to review proposed forest management projects so that... meeting will focus on reviewing potential projects that the RAC may recommend for funding. Persons who...

76 FR 1402 - Eleven Point Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-10

... Act. The purpose of the meeting is to review proposed forest management projects so that... meeting will focus on reviewing potential projects that the RAC may recommend for funding. Persons who...

75 FR 71068 - Eleven Point Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-22

... Act. The purpose of the meeting is to review proposed forest management projects so that... conducted: The meeting will focus on reviewing potential projects that the RAC may recommend for funding...

Transportations of space, time and self: the role of reading groups in managing mental distress in the community.

PubMed

Shipman, Judith; McGrath, Laura

2016-10-01

The practice of reading and discussing literature in groups is long established, stretching back into classical antiquity. Although benefits of therapeutic reading groups have been highlighted, research into participants' perceptions of these groups has been limited. To explore the experiences of those attending therapeutic reading groups, considering the role of both the group, and the literature itself, in participants' ongoing experiences of distress. Eleven participants were recruited from two reading groups in the South-East of England. One focus group was run, and eight individuals self-selected for individual interviews. The data were analysed together using a thematic analysis drawing on dialogical theories. Participants described the group as an anchor, which enabled them to use fiction to facilitate the discussion of difficult emotional topics, without referring directly to personal experience. Two aspects of this process are explored in detail: the use of narratives as transportation, helping to mitigate the intensity of distress; and using fiction to explore possibilities, alternative selves and lives. For those who are interested and able, reading groups offer a relatively de-stigmatised route to exploring and mediating experiences of distress. Implications in the present UK funding environment are discussed.

Development of the PedsQL™ Epilepsy Module: Focus group and cognitive interviews.

PubMed

Follansbee-Junger, Katherine W; Mann, Krista A; Guilfoyle, Shanna M; Morita, Diego A; Varni, James W; Modi, Avani C

2016-09-01

Youth with epilepsy have impaired health-related quality of life (HRQOL). Existing epilepsy-specific HRQOL measures are limited by not having parallel self- and parent-proxy versions, having a restricted age range, not being inclusive of children with developmental disabilities, or being too lengthy for use in a clinical setting. Generic HRQOL measures do not adequately capture the idiosyncrasies of epilepsy. The purpose of the present study was to develop items and content validity for the PedsQL™ Epilepsy Module. An iterative qualitative process of conducting focus group interviews with families of children with epilepsy, obtaining expert input, and conducting cognitive interviews and debriefing was utilized to develop empirically derived content for the instrument. Eleven health providers with expertise in pediatric epilepsy from across the country provided feedback on the conceptual model and content, including epileptologists, nurse practitioners, social workers, and psychologists. Ten pediatric patients (age 4-16years) with a diagnosis of epilepsy and 11 parents participated in focus groups. Thirteen pediatric patients (age 5-17years) and 17 parents participated in cognitive interviews. Focus groups, expert input, and cognitive debriefing resulted in 6 final domains including restrictions, seizure management, cognitive/executive functioning, social, sleep/fatigue, and mood/behavior. Patient self-report versions ranged from 30 to 33 items and parent proxy-report versions ranged from 26 to 33 items, with the toddler and young child versions having fewer items. Standardized qualitative methodology was employed to develop the items and content for the novel PedsQL™ Epilepsy Module. The PedsQL™ Epilepsy Module has the potential to enhance clinical decision-making in pediatric epilepsy by capturing and monitoring important patient-identified contributors to HRQOL. Copyright © 2016 Elsevier Inc. All rights reserved.

75 FR 38457 - Eleven Point Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-02

... Act. The purpose of the meeting is initiate review of proposed forest management projects so that... meeting will begin to focus on the potential projects that the RAC will be reviewing. Persons who wish to...

75 FR 47535 - Eleven Point Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-06

... Act. The purpose of the meeting is to initiate review of proposed forest management projects so that... conducted: The meeting will begin to focus on the potential projects that the RAC will be reviewing. Persons...

75 FR 59680 - Eleven Point Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-28

... Act. The purpose of the meeting is initiate review of proposed forest management projects so that... meeting will begin to focus on the potential projects that the RAC will be reviewing. Persons who wish to...

Geologic cross sections showing the concentrations of As, Cd, Co, Cu, Cr, Fe, Mo, Ni, Pb, and Zn in acid-insoluble residues of Paleozoic rocks within the Doniphan/Eleven Point Ranger District of the Mark Twain National Forest, Missouri, USA

USGS Publications Warehouse

Lee, Lopaka; Goldhaber, Martin B.

2002-01-01

This report is a product of a U.S. Geological Survey investigation that is focused on characterizing the potential environmental impacts of lead-zinc mining within the Doniphan/Eleven Point ranger district of the Mark Twain national forest. The elemental concentrations of iron (Fe), arsenic (As), cadmium (Cd), cobalt (Co), copper (Cu), chromium (Cr), nickel (Ni), lead (Pb), and zinc (Zn) in acidinsoluble residues are shown for boreholes along two geologic cross sections within Doniphan/Elevan Point ranger district (Figure 1). The purpose of this report is to characterize, in a general sense, the distribution of economically and environmentally important elements within the rocks and aquifers of the Doniphan/Eleven Point ranger district

Elements of museum mobile augmented reality for engaging hearing impaired visitors

NASA Astrophysics Data System (ADS)

Baker, Esraa Jaffar; Bakar, Juliana Aida Abu; Zulkifli, Abdul Nasir

2017-10-01

Nowadays, designers are more concern with the issue of engagement and informal learning at museum and gallery sites. This has made studies to focus more on the use of Mobile Augmented Reality (MAR) at museum and gallery sites. However, most of the MAR applications for museum visitors are largely tailored to normal hearing visitors while the hearing-impaired (HI) visitors are not supported. The hearing impaired (HI) community account for over 5% of the world's populace which is about 360 million people. Thus, this paper explores the design elements of mobile augmented reality for engaging hearing impaired visitors at the museum site. The findings of this paper argues that there are eleven major elements of engagement of MAR needed for the design of an efficient museum MAR app for hearing impaired visitors. These eleven elements include Aesthetics, Curiosity, Usability, Interaction, Motivation, Satisfaction, Self-Efficacy, Perceived Control, Enjoyment, Focused Attention and Interest. This study pointed out that for an efficient and engaged MAR app for the HI community especially HI visitors to museum sites, these eleven elements are critical. This finding will help MAR designers and developers on how to design an efficient and engaged MAR app for the HI community at large and museum HI visitors specifically.

Modeling the Oldest Old: Personas to Design Technology-Based Solutions for Older Adults

PubMed Central

Reeder, Blaine; Zaslavksy, Oleg; Wilamowska, Katarzyna M.; Demiris, George; Thompson, Hilaire J

2011-01-01

There is a recognized need to develop information technology for the delivery of care services to older adults. However, little attention has been paid to the design of information technology for the oldest old demographic. We made novel use of data from observations, focus groups and cluster analysis of oldest old participant characteristics from a pilot study in a community setting to iteratively construct personas for the design of information technology for the oldest old. The resulting two personas, “Hazel” and “Rose”, capture different abilities of members of the oldest old demographic group. In addition, we provide a list of eleven design recommendations to guide the design of technology that supports the abilities of people like Hazel and Rose. The resulting personas, design recommendations and persona construction method can be useful tools for informaticians and designers of new systems for the oldest old. PMID:22195177

Comparison of motives underlying food choice and barriers to healthy eating among low medium income consumers in Uruguay.

PubMed

Ares, Gastón; Machín, Leandro; Girona, Alejandra; Curutchet, María Rosa; Giménez, Ana

2017-05-18

Interventions aimed at changing dietary patterns should be designed based on the main motives underlying the food choices of specific target populations. The aim of the present study was to identify motives underlying food choice and barriers to healthy eating among consumers in two socioeconomic levels in Uruguay. Eleven focus groups were carried out with a total of 76 participants. Six of the groups involved low income participants and the others were conducted with middle income participants. Discussions were held around frequently consumed products, motives underlying food choices and barriers to healthy eating. Results confirmed the strong influence of income level on motives underlying food choice and barriers to the adoption of healthy eating. Low income participants described their choices as mainly driven by economic factors and satiety, whereas convenience was the main determinant of food selection for middle income participants. Implications for the design of public policies targeted at each group are discussed.

Accelerated forgetting? An evaluation on the use of long-term forgetting rates in patients with memory problems

PubMed Central

Geurts, Sofie; van der Werf, Sieberen P.; Kessels, Roy P. C.

2015-01-01

The main focus of this review was to evaluate whether long-term forgetting rates (delayed tests, days, to weeks, after initial learning) are more sensitive measures than standard delayed recall measures to detect memory problems in various patient groups. It has been suggested that accelerated forgetting might be characteristic for epilepsy patients, but little research has been performed in other populations. Here, we identified eleven studies in a wide range of brain injured patient groups, whose long-term forgetting patterns were compared to those of healthy controls. Signs of accelerated forgetting were found in three studies. The results of eight studies showed normal forgetting over time for the patient groups. However, most of the studies used only a recognition procedure, after optimizing initial learning. Based on these results, we recommend the use of a combined recall and recognition procedure to examine accelerated forgetting and we discuss the relevance of standard and optimized learning procedures in clinical practice. PMID:26106343

Virtual Reality Rehabilitation from Social Cognitive and Motor Learning Theoretical Perspectives in Stroke Population

PubMed Central

Imam, Bita; Jarus, Tal

2014-01-01

Objectives. To identify the virtual reality (VR) interventions used for the lower extremity rehabilitation in stroke population and to explain their underlying training mechanisms using Social Cognitive (SCT) and Motor Learning (MLT) theoretical frameworks. Methods. Medline, Embase, Cinahl, and Cochrane databases were searched up to July 11, 2013. Randomized controlled trials that included a VR intervention for lower extremity rehabilitation in stroke population were included. The Physiotherapy Evidence Database (PEDro) scale was used to assess the quality of the included studies. The underlying training mechanisms involved in each VR intervention were explained according to the principles of SCT (vicarious learning, performance accomplishment, and verbal persuasion) and MLT (focus of attention, order and predictability of practice, augmented feedback, and feedback fading). Results. Eleven studies were included. PEDro scores varied from 3 to 7/10. All studies but one showed significant improvement in outcomes in favour of the VR group (P < 0.05). Ten VR interventions followed the principle of performance accomplishment. All the eleven VR interventions directed subject's attention externally, whereas nine provided training in an unpredictable and variable fashion. Conclusions. The results of this review suggest that VR applications used for lower extremity rehabilitation in stroke population predominantly mediate learning through providing a task-oriented and graduated learning under a variable and unpredictable practice. PMID:24523967

'The full has never been told': building a theory of sexual health for heterosexual Black men of Caribbean descent.

PubMed

Crowell, Candice N; Delgado-Romero, Edward A; Mosley, Della V; Huynh, Sophia

2016-08-01

Research on Black sexual health often fails to represent the heterogeneity of Black ethnic groups. For people of Caribbean descent in the USA, ethnicity is a salient cultural factor that influences definitions and experiences of sexual health. Most research on people of Caribbean descent focuses on the relatively high rate of STIs, but sexual health is defined more broadly than STI prevalence. Psychological and emotional indicators and the voice of participants are important to consider when exploring the sexual health of a minority culture. The purpose of this study was to qualitatively explore how heterosexual Black men of Caribbean descent define and understand sexual health for themselves. Eleven men who self-identified as Black, Caribbean and heterosexual participated in three focus groups and were asked to define sexual health, critique behaviours expertly identified as healthy and address what encourages and discourages sexual health in their lives. Findings point to six dimensions of sexual health for heterosexual Black men of Caribbean descent. These include: heterosexually privileged, protective, contextual, interpersonal, cultural and pleasurable dimensions. There were some notable departures from current expert definitions of sexual health. Recommendations for further theory development are provided.

The Compass Rose Effectiveness Model

ERIC Educational Resources Information Center

Spiers, Cynthia E.; Kiel, Dorothy; Hohenrink, Brad

2008-01-01

The effectiveness model focuses the institution on mission achievement through assessment and improvement planning. Eleven mission criteria, measured by key performance indicators, are aligned with the accountability interest of internal and external stakeholders. A Web-based performance assessment application supports the model, documenting the…

[Sustainability focus in the health plans of the autonomous communities: sustainable development as an opportunity].

PubMed

Moyano-Santiago, Miguel A; Rivera-Lirio, Juana M

2016-01-01

To determine the degree to which the health plans of the autonomous communities focus on the usual three dimensions of sustainability: economic, social and environmental, both in the general level of discourse and in the different areas of intervention. A qualitative study was conducted through content analysis of a large sample of documents. The specific methodology was analysis of symbolic and operational sensitivity in a sample of eleven health plans of the Spanish state. Social aspects, such as social determinants or vulnerable groups, are receiving increasing attention from the health planner, although there is room to strengthen attention to environmental issues and to provide specific interventions in economic terms. The analysis demonstrates the incipient state of health plans as strategic planning documents that integrate economic, social and environmental aspects and contribute to the sustainability of the different health systems of the country. Copyright © 2016 SESPAS. Published by Elsevier Espana. All rights reserved.

Making the Most of Education and Training: An Employer Perspective.

ERIC Educational Resources Information Center

Pollitt, David, Ed.

2002-01-01

Eleven articles focus on issues surrounding employer investment in training in Britain. Topics include employee induction, flexible lifelong learning, workplace learning partnerships, retention through training, management development, cooperation with competitors, technician career paths to management, online learning in small businesses, and…

An untypeable Shigella flexneri strain associated with an outbreak in California.

PubMed

Trevejo, R T; Abbott, S L; Wolfe, M I; Meshulam, J; Yong, D; Flores, G R

1999-07-01

Eleven Shigella flexneri (group B) isolates were recovered from epidemiologically linked patrons and food handlers from a restaurant-associated outbreak of shigellosis. Six isolates available for pulsed-field gel electrophoresis were identical. All strains agglutinated in group B and subgroup factor 6 sera but not in group 1 through group 6 sera.

Children's active play: self-reported motivators, barriers and facilitators

PubMed Central

2011-01-01

Background Physical activity has important benefits for children's physical health and mental wellbeing, but many children do not meet recommended levels. Research suggests that active play has the potential to make a valuable contribution to children's overall physical activity, whilst providing additional cognitive, social and emotional benefits. However, relatively little is known about the determinants of UK children's active play. Understanding these factors provides the critical first step in developing interventions to increase children's active play, and therefore overall physical activity. Methods Eleven focus groups were conducted with 77, 10-11 year old children from four primary schools in Bristol, UK. Focus groups examined: (i) factors which motivate children to take part in active play; (ii) factors which limit children's active play and (iii) factors which facilitate children's active play. All focus groups were audio-taped and transcribed verbatim. Data were analysed using a thematic approach. Results Children were motivated to engage in active play because they perceived it to be enjoyable, to prevent boredom, to have physical and mental health benefits and to provide freedom from adult control, rules and structure. However, children's active play was constrained by a number of factors, including rainy weather and fear of groups of teenagers in their play spaces. Some features of the physical environment facilitated children's active play, including the presence of green spaces and cul-de-sacs in the neighbourhood. Additionally, children's use of mobile phones when playing away from home was reported to help to alleviate parents' safety fears, and therefore assist children's active play. Conclusions Children express a range of motivational and environmental factors that constrain and facilitate their active play. Consideration of these factors should improve effectiveness of interventions designed to increase active play. PMID:21663605

Children's active play: self-reported motivators, barriers and facilitators.

PubMed

Brockman, Rowan; Jago, Russell; Fox, Kenneth R

2011-06-10

Physical activity has important benefits for children's physical health and mental wellbeing, but many children do not meet recommended levels. Research suggests that active play has the potential to make a valuable contribution to children's overall physical activity, whilst providing additional cognitive, social and emotional benefits. However, relatively little is known about the determinants of UK children's active play. Understanding these factors provides the critical first step in developing interventions to increase children's active play, and therefore overall physical activity. Eleven focus groups were conducted with 77, 10-11 year old children from four primary schools in Bristol, UK. Focus groups examined: (i) factors which motivate children to take part in active play; (ii) factors which limit children's active play and (iii) factors which facilitate children's active play. All focus groups were audio-taped and transcribed verbatim. Data were analysed using a thematic approach. Children were motivated to engage in active play because they perceived it to be enjoyable, to prevent boredom, to have physical and mental health benefits and to provide freedom from adult control, rules and structure. However, children's active play was constrained by a number of factors, including rainy weather and fear of groups of teenagers in their play spaces. Some features of the physical environment facilitated children's active play, including the presence of green spaces and cul-de-sacs in the neighbourhood. Additionally, children's use of mobile phones when playing away from home was reported to help to alleviate parents' safety fears, and therefore assist children's active play. Children express a range of motivational and environmental factors that constrain and facilitate their active play. Consideration of these factors should improve effectiveness of interventions designed to increase active play.

Group Cognitive-Behavioral Therapy for Auditory Hallucinations: A Pilot Study

ERIC Educational Resources Information Center

Pinkham, Amy E.; Gloege, Andrew T.; Flanagan, Steven; Penn, David L.

2004-01-01

In this article, we describe a pilot study that investigated the effectiveness of group cognitive behavioral therapy (CBT) for auditory hallucinations. Eleven inpatients with either chronic schizophrenia or schizoaffective disorder participated in 2 CBT groups of differing treatment duration (i.e., 7 versus 20 sessions). The results showed that…

Group Trust, Communication Media, and Interactivity: Toward an Integrated Model of Online Collaborative Learning

ERIC Educational Resources Information Center

Du, Jianxia; Wang, Chuang; Zhou, Mingming; Xu, Jianzhong; Fan, Xitao; Lei, Saosan

2018-01-01

The present investigation examines the multidimensional relationships among several critical components in online collaborative learning, including group trust, communication media, and interactivity. Four hundred eleven university students from 103 groups in the United States responded survey items on online collaboration, interactivity,…

Children's Reading Strategies.

ERIC Educational Resources Information Center

Brown, Rexel E., Ed.

1980-01-01

This issue of the "Journal of Children and Youth" focuses on children's strategies for decoding and comprehending written language and teacher's strategies for facilitating this process. The issue includes eleven papers by members of the Indiana Reading Professors division of the Indiana State Reading Council and several invited guests. Peggy…

Living with Volcanoes: Year Eleven Teaching Resource Unit.

ERIC Educational Resources Information Center

Le Heron, Kiri; Andrews, Jill; Hooks, Stacey; Larnder, Michele; Le Heron, Richard

2000-01-01

Presents a unit on volcanoes and experiences with volcanoes that helps students develop geography skills. Focuses on four volcanoes: (1) Rangitoto Island; (2) Lake Pupuke; (3) Mount Smart; and (4) One Tree Hill. Includes an answer sheet and resources to use with the unit. (CMK)

The role of a food policy coalition in influencing a local food environment: an Australian case study.

PubMed

McCartan, Julia; Palermo, Claire

2017-04-01

To explore how an Australian rural food policy coalition acts to influence a local food environment, focusing specifically on its composition, functions and processes as well as its food-related strategies and policy outputs. A qualitative case study approach was undertaken. Three sources were used to triangulate data: eleven semi-structured in-depth interviews with coalition members, analysis of thirty-seven documents relating to the coalition and observation at one coalition meeting. Data were analysed using a thematic and constant comparison approach. Community Coalition Action Theory provided a theoretical framework from which to interpret findings. Two rural local government areas on the south-eastern coast of Victoria, Australia. Eleven members of the food policy coalition. Five themes emerged from the data analysis. The themes described the coalition's leadership processes, membership structure, function to pool resources for food system advocacy, focus on collaborative cross-jurisdictional strategies and ability to influence policy change. This Australian case study demonstrates that with strong leadership, a small-sized core membership and focus on collaborative strategies, food policy coalitions may be a mechanism to positively influence local food environments.

Barriers to and Facilitators of South Asian Indian-Americans’ Engagement in Advanced Care Planning Behaviors

PubMed Central

Radhakrishnan, Kavita; Saxena, Shubhada; Jillapalli, Regina; Jang, Yuri; Kim, Miyong

2018-01-01

Purpose To identify barriers to and facilitators of older South Asian Indian-Americans’ (SAIAs’) engagement in behaviors associated with advance care planning (ACP). Methods Using a descriptive qualitative design guided by the transcultural nursing assessment model, data were collected in focus groups of community-dwelling older SAIA participants, SAIA family caregivers, and SAIA physicians. A directed approach using predetermined coding categories derived from the Transcultural Nursing Assessment model and aided by NVivo 10 software (Melbourne, Australia) facilitated the qualitative data analysis. Results Eleven focus groups with 36 older SAIAs (61% female, 83% 70+ years old), 10 SAIA family caregivers, and 4 SAIA physicians indicated prior lack of awareness of ACP, good health status, lack of access to linguistically and health literacy–tailored materials, healthcare provider hesitation to initiate discussions on ACP, trust in healthcare providers’ or oldest sons’ decision making, busy family caregiver work routines, and cultural assumptions about filial piety and after-death rituals as major barriers to engaging in ACP. Introducing ACP using personal anecdotes in a neutral, group-based community setting and incentivizing ACP discussions by including long-term care planning were suggested as facilitators to engage in ACP. Clinical Relevance The study’s findings will guide development of culturally sensitive interventions to raise awareness about ACP among SAIAs and encourage SAIA older adults to engage in ACP. PMID:28388828

Barriers to and Facilitators of South Asian Indian-Americans' Engagement in Advanced Care Planning Behaviors.

PubMed

Radhakrishnan, Kavita; Saxena, Shubhada; Jillapalli, Regina; Jang, Yuri; Kim, Miyong

2017-05-01

To identify barriers to and facilitators of older South Asian Indian-Americans' (SAIAs') engagement in behaviors associated with advance care planning (ACP). Using a descriptive qualitative design guided by the transcultural nursing assessment model, data were collected in focus groups of community-dwelling older SAIA participants, SAIA family caregivers, and SAIA physicians. A directed approach using predetermined coding categories derived from the Transcultural Nursing Assessment model and aided by NVivo 10 software (Melbourne, Australia) facilitated the qualitative data analysis. Eleven focus groups with 36 older SAIAs (61% female, 83% 70+ years old), 10 SAIA family caregivers, and 4 SAIA physicians indicated prior lack of awareness of ACP, good health status, lack of access to linguistically and health literacy-tailored materials, healthcare provider hesitation to initiate discussions on ACP, trust in healthcare providers' or oldest sons' decision making, busy family caregiver work routines, and cultural assumptions about filial piety and after-death rituals as major barriers to engaging in ACP. Introducing ACP using personal anecdotes in a neutral, group-based community setting and incentivizing ACP discussions by including long-term care planning were suggested as facilitators to engage in ACP. The study's findings will guide development of culturally sensitive interventions to raise awareness about ACP among SAIAs and encourage SAIA older adults to engage in ACP. © 2017 Sigma Theta Tau International.

An Untypeable Shigella flexneri Strain Associated with an Outbreak in California

PubMed Central

Trevejo, Rosalie T.; Abbott, Sharon L.; Wolfe, Mitchell I.; Meshulam, Jerry; Yong, David; Flores, George R.

1999-01-01

Eleven Shigella flexneri (group B) isolates were recovered from epidemiologically linked patrons and food handlers from a restaurant-associated outbreak of shigellosis. Six isolates available for pulsed-field gel electrophoresis were identical. All strains agglutinated in group B and subgroup factor 6 sera but not in group 1 through group 6 sera. PMID:10364614

'I want to feel at home': establishing what aspects of environmental design are important to people with dementia nearing the end of life.

PubMed

Fleming, Richard; Kelly, Fiona; Stillfried, Gillian

2015-05-12

The design of environments in which people with dementia live should be understandable, reinforce personal identity and maintain their abilities. The focus on supporting people with dementia to live well has omitted considering the needs or wishes for a supportive physical environment of those who are nearing the end of their lives. Using a combination of focus groups and a Delphi survey, this study explored the views of people with dementia, family carers and professionals on what aspects of the physical environment would be important to support a good quality of life to the very end. Three focus groups were carried out in three cities along the East Coast of Australia using a discussion guide informed by a literature review. Focus groups comprised recently bereaved family carers of people with dementia (FG1), people with dementia and family carers of people with dementia (FG2) and practitioners caring for people with dementia nearing or at the end of their lives (FG3). Focus group conversations were audio-recorded with participants' consent. Audio files were transcribed verbatim and analysed thematically to identify environmental features that could contribute to achieving the goal of providing a comfortable life to the end. A list of design features derived from analysis of focus group transcripts was distributed to a range of experts in the dementia field and a consensus sought on their appropriateness. From this, a set of features to inform the design of environments for people with dementia nearing the end of life was defined. Eighteen people took part in three focus groups: two with dementia, eleven current or recently bereaved family carers and five practitioners. There were differences in opinion on what were important environmental considerations. People with dementia and family carers identified comfort through engagement, feeling at home, a calm environment, privacy and dignity and use of technology to remain connected as important. For practitioners, design to facilitate duty of care and institutional influences on their practice were salient themes. Twenty one experts in the dementia field took part in the survey to agree a consensus on the desirable features derived from analysis of focus group transcripts, with fifteen features agreed. The fifteen features are compatible with the design principles for people with dementia who are mobile, but include a stronger focus on sensory engagement. We suggest that considering these features as part of a continuum of care will support good practice and offer those with dementia the opportunity to live well until the end and give their families a more positive experience in the last days of their lives together.

GIS In-Service Teacher Training Based on TPACK

ERIC Educational Resources Information Center

Hong, Jung Eun; Stonier, Francis

2015-01-01

This article introduces the geographic information systems (GIS) in-service teacher training, focusing on the intersection of technological, pedagogical, and content knowledge (TPACK) for successful implementation of GIS in the classroom. Eleven social studies teachers in Georgia learned GIS technologies, inquiry-based learning, and social studies…

Adolescent Substance Abuse.

ERIC Educational Resources Information Center

Thorne, Craig R.; DeBlassie, Richard R.

1985-01-01

Cummings (1979), citing evidence from the National Institute of Drug Abuse, reports that one of every eleven adult Americans suffers from a severe addictive problem. Drug addiction is epidemic among teenagers; one of every six teenagers suffers from a severe addictive problem. This paper focuses on adolescent drug/substance abuse. (Author)

Creating a Regional Healthcare Network: People First.

PubMed

Michel-Verkerke, Margreet B

2016-01-01

Care organizations in the Dutch region Apeldoorn want to collaborate more in order to improve the care provision to elderly and psychiatric patients living independently. In order to support the collaboration they intend to create a regional digital healthcare network. The research was focused on the relevance of a regional healthcare network for care providers. Eleven semi-structured interviews based on the USE IT-model, were conducted with care providers and staff members. Results show that care providers need to tune their activities for this target group and create an agreement on integrated care. The relevance of a digital communication and collaboration platform is high. The regional healthcare network should support the collaboration between care providers by: 1. Offering a communication platform to replace the time consuming communication by telephone; 2. Making patient information available for patient and care provider at patients' homes; 3. Giving insight in who is giving what care to whom; and 4. Giving access to knowledge about the target group: elderly and psychiatric patients living independently.

Evaluation of a Sex Education Program for Children and Their Parents: Attitude and Interactional Changes

ERIC Educational Resources Information Center

Carton, Jacqueline; Carton, John

1971-01-01

Within a small group of ten and eleven year-old children, and a separate group of their parents, changes occurred in attitudes in parent child communications following participation in a planned sex education program. Attitude changes pointed to movement in both groups from lesser to greater permissiveness. (Author)

Science Anxiety, Science Attitudes, and Gender: Interviews from a Binational Study

ERIC Educational Resources Information Center

Mallow, Jeffry; Kastrup, Helge; Bryant, Fred B.; Hislop, Nelda; Shefner, Rachel; Udo, Maria

2010-01-01

We conducted interviews with eleven groups of Danish and American students. The interview topics included gender and national components of science education, science anxiety, and attitudes toward science. The groups were science and nonscience students at the upper secondary and university levels, and one group of American science teachers who…

Appropriate Technology for Sustainable Living. 50th Yearbook, 2001.

ERIC Educational Resources Information Center

Wicklein, Robert C., Ed.

These eleven papers focus on the need for technology education (TE) to address technological problem solving from a more holistic and appropriate level--less high tech, more thoughtful, and using available resources. "Philosophical Rationale for Appropriate Technology (AT)" (Robert C. Wicklein, Charles J. Kachmar) discusses concerns and…

Profiles of Innovative Exemplary School Programs in Kentucky [1974-75].

ERIC Educational Resources Information Center

Kentucky State Dept. of Education, Frankfort.

Eleven projects funded by the Elementary and Secondary Education Act Title III, and providing funds to public school districts to demonstrate the feasibility of education innovations, are sketched in this booklet of exemplary and innovative school programs in Kentucky. Programs are categorized according to regions, and focus on: regional…

The Folk Music Revival on Record.

ERIC Educational Resources Information Center

Swisher, Christopher C.

1983-01-01

This description of the folk music "industry" as it exists in America and the British Isles focuses on the output of many small record labels which have evolved out of the folk revival. Addresses and descriptions of 16 major producers of folk music are included. Eleven references are cited. (EJS)

Universalizing Education: Strategies for the Development and Use of Instructional Materials.

ERIC Educational Resources Information Center

United Nations Educational, Scientific, and Cultural Organization, Bangkok (Thailand). Regional Office for Education in Asia and Oceania.

The deliberations of representatives from eleven Asian Unesco member countries focus on alternative approaches to identification of needs and resources as a basis for curriculum development, strategies and methodologies adopted in translating the curriculum into teaching learning materials and learning aids, training of teachers, problems involved…

Personal Agency Inspired by Hardship: Bilingual Latinas as Liberatory Educators

ERIC Educational Resources Information Center

Morales, Amanda R.; Shroyer, M. Gail

2016-01-01

This qualitative multiple case study focused on eleven non-traditional, bilingual, Latinas within a teacher education program. The study explored various factors that influenced participants' desire to pursue and ability to persist as pre-service teachers. The overarching theme identified among participant discourse was personal agency inspired by…

The Roles of Site-Based Mentors in Educational Leadership Programs

ERIC Educational Resources Information Center

Bowser, Audrey; Hux, Annette; McBride, Jackie; Nichols, Cindy; Nichols, Joe

2014-01-01

This study focused on whether the roles of site based mentors in an educational leadership program were successfully completed. Three hundred eleven internship candidates' portfolios were reviewed to determine whether mentors essentially performed the tasks of collaboration, supervision, and evaluation of their protegees portfolios. A bibliography…

Factors influencing voting results of local transportation funding initiatives with a substantial transit component : case studies of ballot measures in eleven communities

DOT National Transportation Integrated Search

2001-10-01

This research project seeks to identify factors contributing to the success, as well as those contributing to the failure, of local transportation ballot measures with a substantial passenger rail component. More specifically, the focus is on actiona...

Special Education in Transition: Concepts to Guide the Education of Experienced Teachers.

ERIC Educational Resources Information Center

Corrigan, Dean C., Ed.; Howey, Kenneth R., Ed.

Eleven papers focus on issues in inservice education for helping experienced teachers accommodate handicapped children in the regular school setting. Two introductory chapters ("Overview" and "The School Based Teacher Educator: Developing a Conceptual Framework" both by K. Howey and D. Corrigan) make a case for developing a…

?I see it everywhere.

PubMed

Lewis, Larissa; Somers, Julie Mooney; Guy, Rebecca; Watchirs-Smith, Lucy; Skinner, S Rachel

2018-06-21

Background: There are wide variations in the reported prevalence of exposure to sexual content online, but the literature tends not to distinguish between intended and unintended exposure. Moreover, there is little research exploring the pathways through which exposure occurs or descriptions of such content. While there is much public concern regarding exposure to sexual content, Australian students receive little or no education on mitigating the effect of sexual content online. Methods: Eleven focus group discussions with high school students aged 14-18 years were conducted to discover young people's experiences of exposure to sexual content in social media. In this paper, we describe these pathways to sexual content exposure, the nature of the sexual content young people are exposed to and their views about this exposure. Results: Focus groups showed that exposure to sexual content through social media occurred through networks of 'friends' or followers, and paid-for advertising. Content ranged from subtle messages or photos to explicit pornographic pictures/videos. Most of the exposure young people described was unintended. Conclusions: Exposure to sexual content, no matter the scope and intensity, was almost unavoidable among young people who use social media. Utilising this information to educate young people on mitigating the effect of sexual content, rather than trying to prevent young people from viewing it, could be a more effective approach.

Bifurcation of small limit cycles in cubic integrable systems using higher-order analysis

NASA Astrophysics Data System (ADS)

Tian, Yun; Yu, Pei

2018-05-01

In this paper, we present a method of higher-order analysis on bifurcation of small limit cycles around an elementary center of integrable systems under perturbations. This method is equivalent to higher-order Melinikov function approach used for studying bifurcation of limit cycles around a center but simpler. Attention is focused on planar cubic polynomial systems and particularly it is shown that the system studied by Żoła¸dek (1995) [24] can indeed have eleven limit cycles under perturbations at least up to 7th order. Moreover, the pattern of numbers of limit cycles produced near the center is discussed up to 39th-order perturbations, and no more than eleven limit cycles are found.

Open-Access Mega-Journals: A Bibliometric Profile.

PubMed

Wakeling, Simon; Willett, Peter; Creaser, Claire; Fry, Jenny; Pinfield, Stephen; Spezi, Valérie

2016-01-01

In this paper we present the first comprehensive bibliometric analysis of eleven open-access mega-journals (OAMJs). OAMJs are a relatively recent phenomenon, and have been characterised as having four key characteristics: large size; broad disciplinary scope; a Gold-OA business model; and a peer-review policy that seeks to determine only the scientific soundness of the research rather than evaluate the novelty or significance of the work. Our investigation focuses on four key modes of analysis: journal outputs (the number of articles published and changes in output over time); OAMJ author characteristics (nationalities and institutional affiliations); subject areas (the disciplinary scope of OAMJs, and variations in sub-disciplinary output); and citation profiles (the citation distributions of each OAMJ, and the impact of citing journals). We found that while the total output of the eleven mega-journals grew by 14.9% between 2014 and 2015, this growth is largely attributable to the increased output of Scientific Reports and Medicine. We also found substantial variation in the geographical distribution of authors. Several journals have a relatively high proportion of Chinese authors, and we suggest this may be linked to these journals' high Journal Impact Factors (JIFs). The mega-journals were also found to vary in subject scope, with several journals publishing disproportionately high numbers of articles in certain sub-disciplines. Our citation analsysis offers support for Björk & Catani's suggestion that OAMJs's citation distributions can be similar to those of traditional journals, while noting considerable variation in citation rates across the eleven titles. We conclude that while the OAMJ term is useful as a means of grouping journals which share a set of key characteristics, there is no such thing as a "typical" mega-journal, and we suggest several areas for additional research that might help us better understand the current and future role of OAMJs in scholarly communication.

Open-Access Mega-Journals: A Bibliometric Profile

PubMed Central

Willett, Peter; Creaser, Claire; Fry, Jenny; Pinfield, Stephen; Spezi, Valérie

2016-01-01

In this paper we present the first comprehensive bibliometric analysis of eleven open-access mega-journals (OAMJs). OAMJs are a relatively recent phenomenon, and have been characterised as having four key characteristics: large size; broad disciplinary scope; a Gold-OA business model; and a peer-review policy that seeks to determine only the scientific soundness of the research rather than evaluate the novelty or significance of the work. Our investigation focuses on four key modes of analysis: journal outputs (the number of articles published and changes in output over time); OAMJ author characteristics (nationalities and institutional affiliations); subject areas (the disciplinary scope of OAMJs, and variations in sub-disciplinary output); and citation profiles (the citation distributions of each OAMJ, and the impact of citing journals). We found that while the total output of the eleven mega-journals grew by 14.9% between 2014 and 2015, this growth is largely attributable to the increased output of Scientific Reports and Medicine. We also found substantial variation in the geographical distribution of authors. Several journals have a relatively high proportion of Chinese authors, and we suggest this may be linked to these journals’ high Journal Impact Factors (JIFs). The mega-journals were also found to vary in subject scope, with several journals publishing disproportionately high numbers of articles in certain sub-disciplines. Our citation analsysis offers support for Björk & Catani’s suggestion that OAMJs’s citation distributions can be similar to those of traditional journals, while noting considerable variation in citation rates across the eleven titles. We conclude that while the OAMJ term is useful as a means of grouping journals which share a set of key characteristics, there is no such thing as a “typical” mega-journal, and we suggest several areas for additional research that might help us better understand the current and future role of OAMJs in scholarly communication. PMID:27861511

A retrospective study of clinical and mutational findings in 45 Danish families with ectodermal dysplasia.

PubMed

Tiedemann Svendsen, Mathias; Henningsen, Emil; Hertz, Jens Michael; Vestergaard Grejsen, Dorthe; Bygum, Anette

2014-09-01

Ectodermal dysplasias form a complex, nosologic group of diseases with defects in at least 2 ectodermal structures. A retrospective study of patients with ectodermal dysplasia seen at our department over a period of 19 years (1994-2013) was performed. The study population consisted of 67 patients covering 17 different diagnoses. Forty-five families were identified of which 26 were sporadic cases with no affected family members. In 27 tested families a disease-causing mutation was identified in 23 families. Eleven mutations were novel mutations. To our knowledge, we present the first large ectodermal dysplasia cohort focusing on clinical manifestations in combination with mutational analysis. We recommend a nationwide study to estimate the prevalence of the ectodermal dysplasia and to ensure relevant molecular genetic testing which may form the basis of a national ectodermal dysplasia database.

[Perceptions of nurses about leadership].

PubMed

Amestoy, Simone Coelho; Cestari, Maria Elisabeth; Thofehrn, Maira Buss; Backes, Vânia Marli Schubert; Milbrath, Viviane Marten; Trindade, Letícia de Lima

2009-12-01

This study aimed at ascertaining the perceptions of nurses facing the use of managerial leadership as a tool in their work process. This was a qualitative study of descriptive and exploratory type, conducted with eleven nurses from a large hospital in the southern region of Rio Grande do Sul, Brazil, during the months of February and March 2008. For data collection were used semi-structured interviews and focus group. The content analysis was chosen as a technique for processing the data, resulting in two categories: meanings attributed to the leadership and authority versus authoritarianism. It was noticed that even the leadership offering advantages in nursing work, are still great the difficulties to understand it and, especially, to put it into practice, making it necessary to create programs and strategies to improve the performance of the leadership as a nurses managerial instrument.

Public health response to a measles outbreak on a university campus in Australia, 2015.

PubMed

Smith, J; Banu, S; Young, M; Francis, D; Langfeldt, K; Jarvinen, K

2018-02-01

This report describes the effective public health response to a measles outbreak involving a university campus in Brisbane, Australia. Eleven cases in total were notified, mostly university students. The public health response included targeted measles vaccination clinics which were established on campus and focused on student groups most likely to have been exposed. The size of the university population, social interaction between students on and off campus, as well as limited vaccination records for the university community presented challenges for the control of this extremely infectious illness. We recommend domestic students ensure vaccinations are current prior to matriculation. Immunisation information should be included in university student enrolment packs. Incoming international students should ensure routine vaccinations are up-to-date prior to arrival in Australia, thereby reducing the risk of importation of measles and other infectious diseases.

Multidimensional Homophily in Friendship Networks1

PubMed Central

Block, Per; Grund, Thomas

2014-01-01

Homophily – the tendency for individuals to associate with similar others – is one of the most persistent findings in social network analysis. Its importance is established along the lines of a multitude of sociologically relevant dimensions, e.g. sex, ethnicity and social class. Existing research, however, mostly focuses on one dimension at a time. But people are inherently multidimensional, have many attributes and are members of multiple groups. In this article, we explore such multidimensionality further in the context of network dynamics. Are friendship ties increasingly likely to emerge and persist when individuals have an increasing number of attributes in common? We analyze eleven friendship networks of adolescents, draw on stochastic actor-oriented network models and focus on the interaction of established homophily effects. Our results indicate that main effects for homophily on various dimensions are positive. At the same time, the interaction of these homophily effects is negative. There seems to be a diminishing effect for having more than one attribute in common. We conclude that studies of homophily and friendship formation need to address such multidimensionality further. PMID:25525503

Female physicist doctoral experiences

NASA Astrophysics Data System (ADS)

Dabney, Katherine P.; Tai, Robert H.

2013-06-01

The underrepresentation of women in physics doctorate programs and in tenured academic positions indicates a need to evaluate what may influence their career choice and persistence. This qualitative paper examines eleven females in physics doctoral programs and professional science positions in order to provide a more thorough understanding of why and how women make career choices based on aspects both inside and outside of school and their subsequent interaction. Results indicate that female physicists experience conflict in achieving balance within their graduate school experiences and personal lives and that this then influences their view of their future careers and possible career choices. Female physicists report both early and long-term support outside of school by family, and later departmental support, as being essential to their persistence within the field. A greater focus on informal and out-of-school science activities for females, especially those that involve family members, early in life may help influence their entrance into a physics career later in life. Departmental support, through advisers, mentors, peers, and women’s support groups, with a focus on work-life balance can help females to complete graduate school and persist into an academic career.

The effects and costs of the universal parent group program – all children in focus: a study protocol for a randomized wait-list controlled trial

PubMed Central

2013-01-01

Background In recent decades, parents have been involved in programs that aim to improve parenting style and reduce child behavior problems. Research of preventive parenting programs has shown that these interventions generally have a positive influence on both parents and children. However, to our knowledge there is a gap in the scientific literature when it comes to randomized controlled trials of brief, manual-based structured programs which address general parenting among the population, and focus on promoting health. A four-session universal health promotion parent group program named All Children in Focus was developed. It aims at promoting parental competence and children’s positive development with the parent–child relationship as the target. There is currently no randomized controlled trial existing of the program. Methods/Design A prospective multicenter randomized wait-list controlled trial is being conducted. Approximately 600 parents with children ranging in age from 3–12 years have been recruited in eleven municipalities and city districts in the County of Stockholm, Sweden. Parents are randomized at baseline to an intervention group, which receives the program directly, or to a waiting-list control group, which participates in the program six months later. Changes in parenting and child health and development are assessed with measures immediately post-intervention and six months after the baseline. Observations of a minor group of parents and children are conducted to explore possible relations between parental reports and observed behaviors, as well as changes in the interaction between parent and child. Further, data collected within the evaluation will also be applied to evaluate the possible cost-effectiveness of the program. Discussion This paper describes a study protocol of a randomized controlled trial. Except for the quantitative outcome measures to evaluate the effectiveness of All Children in Focus, this protocol also describes health economic and qualitative analyses to deepen the knowledge of the program. We further discuss some issues regarding the implementation of the program in municipalities and city districts. Trial registration Current Controlled Trials ISRCTN70202532 PMID:23890316

The effects and costs of the universal parent group program - all children in focus: a study protocol for a randomized wait-list controlled trial.

PubMed

Lindberg, Lene; Ulfsdotter, Malin; Jalling, Camilla; Skärstrand, Eva; Lalouni, Maria; Lönn Rhodin, Kajsa; Månsdotter, Anna; Enebrink, Pia

2013-07-29

In recent decades, parents have been involved in programs that aim to improve parenting style and reduce child behavior problems. Research of preventive parenting programs has shown that these interventions generally have a positive influence on both parents and children. However, to our knowledge there is a gap in the scientific literature when it comes to randomized controlled trials of brief, manual-based structured programs which address general parenting among the population, and focus on promoting health. A four-session universal health promotion parent group program named All Children in Focus was developed. It aims at promoting parental competence and children's positive development with the parent-child relationship as the target. There is currently no randomized controlled trial existing of the program. A prospective multicenter randomized wait-list controlled trial is being conducted. Approximately 600 parents with children ranging in age from 3-12 years have been recruited in eleven municipalities and city districts in the County of Stockholm, Sweden. Parents are randomized at baseline to an intervention group, which receives the program directly, or to a waiting-list control group, which participates in the program six months later. Changes in parenting and child health and development are assessed with measures immediately post-intervention and six months after the baseline. Observations of a minor group of parents and children are conducted to explore possible relations between parental reports and observed behaviors, as well as changes in the interaction between parent and child. Further, data collected within the evaluation will also be applied to evaluate the possible cost-effectiveness of the program. This paper describes a study protocol of a randomized controlled trial. Except for the quantitative outcome measures to evaluate the effectiveness of All Children in Focus, this protocol also describes health economic and qualitative analyses to deepen the knowledge of the program. We further discuss some issues regarding the implementation of the program in municipalities and city districts. Current Controlled Trials ISRCTN70202532.

What is the meaning and nature of active play for today's children in the UK?

PubMed Central

2011-01-01

Background Preventing the decline in physical activity which occurs around 10-11 years of age is a public health priority. Physically active play can make unique contributions to children's development which cannot be obtained from more structured forms of physical activity. Encouraging active play in children's leisure time has potential to increase physical activity levels while promoting optimal child development. Aspired wisdom states that contemporary British children no longer play outdoors, but systematic evidence for this is lacking. We need to build a more informed picture of contemporary children's play before we consider interventions to increase it. Methods Eleven focus groups were conducted with 77, 10-11 year old children from four primary schools in Bristol, UK. Focus groups examined: 1) children's perceptions of 'play'; 2) how much of their play is active play; and 3) contexts of children's active play. All focus groups were audio-taped and transcribed verbatim. Data were analysed using a thematic approach. Results Children's perceptions of play were broad and included both physically active and sedentary behaviours. Children reported that they frequently engaged in active play and valued both the physical and social benefits it provided. Whereas boys frequently reported having a 'kick about' or riding bikes as their preferred forms of active play, girls were less likely to report a specific activity. Additionally, boys reported greater independent mobility in their active play compared to girls. Finally, boys were more likely to report playing with neighbourhood friends but girls more frequently reported playing with family members. Conclusions Promoting active play in children's leisure time may increase the physical activity of children, but interventions may need to be tailored according to gender. PMID:21385336

Examining Elementary Students' Development of Oral and Written Argumentation Practices Through Argument-Based Inquiry

NASA Astrophysics Data System (ADS)

Chen, Ying-Chih; Hand, Brian; Park, Soonhye

2016-05-01

Argumentation, and the production of scientific arguments are critical elements of inquiry that are necessary for helping students become scientifically literate through engaging them in constructing and critiquing ideas. This case study employed a mixed methods research design to examine the development in 5th grade students' practices of oral and written argumentation from one unit to another over 16 weeks utilizing the science writing heuristic approach. Data sources included five rounds of whole-class discussion focused on group presentations of arguments that occurred over eleven class periods; students' group writings; interviews with six target students and the teacher; and the researcher's field notes. The results revealed five salient trends in students' development of oral and written argumentative practices over time: (1) Students came to use more critique components as they participated in more rounds of whole-class discussion focused on group presentations of arguments; (2) by challenging each other's arguments, students came to focus on the coherence of the argument and the quality of evidence; (3) students came to use evidence to defend, support, and reject arguments; (4) the quality of students' writing continuously improved over time; and (5) students connected oral argument skills to written argument skills as they had opportunities to revise their writing after debating and developed awareness of the usefulness of critique from peers. Given the development in oral argumentative practices and the quality of written arguments over time, this study indicates that students' development of oral and written argumentative practices is positively related to each other. This study suggests that argumentative practices should be framed through both a social and epistemic understanding of argument-utilizing talk and writing as vehicles to create norms of these complex practices.

What is the meaning and nature of active play for today's children in the UK?

PubMed

Brockman, Rowan; Fox, Kenneth R; Jago, Russell

2011-03-07

Preventing the decline in physical activity which occurs around 10-11 years of age is a public health priority. Physically active play can make unique contributions to children's development which cannot be obtained from more structured forms of physical activity. Encouraging active play in children's leisure time has potential to increase physical activity levels while promoting optimal child development. Aspired wisdom states that contemporary British children no longer play outdoors, but systematic evidence for this is lacking. We need to build a more informed picture of contemporary children's play before we consider interventions to increase it. Eleven focus groups were conducted with 77, 10-11 year old children from four primary schools in Bristol, UK. Focus groups examined: 1) children's perceptions of 'play'; 2) how much of their play is active play; and 3) contexts of children's active play. All focus groups were audio-taped and transcribed verbatim. Data were analysed using a thematic approach. Children's perceptions of play were broad and included both physically active and sedentary behaviours. Children reported that they frequently engaged in active play and valued both the physical and social benefits it provided. Whereas boys frequently reported having a 'kick about' or riding bikes as their preferred forms of active play, girls were less likely to report a specific activity. Additionally, boys reported greater independent mobility in their active play compared to girls. Finally, boys were more likely to report playing with neighbourhood friends but girls more frequently reported playing with family members. Promoting active play in children's leisure time may increase the physical activity of children, but interventions may need to be tailored according to gender.

Communication, "Class," and Culture.

ERIC Educational Resources Information Center

Jeffres, Leo W.

A study was conducted to examine the relationships among communication, social class, and ethnic heritage. Eleven of thirteen ethnic groups in a Midwestern metropolitan area who had been studied in 1976 were surveyed again in late 1980 and early 1981. Groups surveyed were Irish, Greek, Czech, Italian, Lebanese, Hungarian, Lithuanian, Polish,…

Exploring the Veterinary Literature: A Bibliometric Methodology for Identifying Interdisciplinary and Collaborative Publications

ERIC Educational Resources Information Center

Page, Jessica R.; Moberly, Heather K.; Youngen, Gregory K.; Hamel, Barbara J.

2014-01-01

Veterinary medical research traditionally focuses on animal health and wellness; however, research activities at veterinary colleges extend beyond these traditional areas. In this study, we analyzed eleven years of Web of Knowledge-indexed peer-reviewed articles from researchers at the twenty-eight United States American Veterinary Medical…

Overcoming Personal and Academic Challenges: Perspectives from Latina/o College Students

ERIC Educational Resources Information Center

Cavazos, Javier, Jr.; Johnson, Michael B.; Sparrow, Gregory Scott

2010-01-01

Eleven Latina/o college students were interviewed to provide insight into what kind of coping responses they used to overcome challenges and when such responses were employed. The following responses emerged: positive reframing, acceptance, self-talk, maintaining focus on final goals, using low expectations as motivation, self-reflection, taking…

Implementation Into Curriculum of Wilderness Adventure Program. Summer of 1978.

ERIC Educational Resources Information Center

Bonney, James D.

Environmental awareness, one of eleven components of a Wilderness Adventure Program, is the focus of this guide for teachers. Introductory sections put forth the philosophy and goals of the program and list specific objectives for its components, which include first-aid, emergency preparedness, outdoor skills, and the outdoor solo experience. The…

From Dependence to Autonomy. The Development of Asian Universities.

ERIC Educational Resources Information Center

Altbach, Philip G., Ed.; Selvaratnam, Viswanathan, Ed.

A collection of works on the development of Asian universities is presented, focusing on an aspect of higher education not previously analyzed: the contemporary impact of Western academic systems in Asia. Eleven papers fall into three sections following the introduction, "Twisted Roots: The Western Impact on Asian Higher Education," (P.…

The Recruiting Game: Toward a New System of Intercollegiate Sport. Second Edition, Revised.

ERIC Educational Resources Information Center

Rooney, John F., Jr.

Problems in recruitment for big-time collegiate sports are updated, and an eleven-point improvement program is proposed. Statistics on football and basketball recruitment are updated, many through the 1985 season. New focus is placed on "blue chip" recruiting, and maps of recruiting by selected institutions, conferences, and states are…

Groping and Hoping for a Consensus on Calculator Use.

ERIC Educational Resources Information Center

Mathematics Education Dialogues, 1999

1999-01-01

This issue of Mathematics Education Dialogues focuses on the use of calculators in the mathematics classroom. The eleven articles on this theme include: (1) "Groping and Hoping for a Consensus on Calculator Use" (Zalman Usiskin); (2) "Let's Abolish Pencil-and-Paper Arithmetic" (Anthony Ralston); (3) "Do We Need Calculators?" (Kim Mackey); (4) "How…

Family Literacy Legislation and Initiatives in Eleven States.

ERIC Educational Resources Information Center

Peyton, Tony

This report focuses on 11 states' efforts to develop state-funded family literacy initiatives either through legislation or other actions. An introduction defines family literacy. Part I includes in-depth case studies on seven states that have either passed or attempted to pass state family literacy legislation. For each state (Kentucky,…

A Resource Bulletin for Teachers of English, Grade Eleven.

ERIC Educational Resources Information Center

Baltimore County Public Schools, Towson, MD.

Beginning with a look at contemporary American materials (both literary and non-literary), this 11th-grade curriculum guide proceeds with a chronological, thematic approach to American literature, focusing on such units as "The First Frontier--Establishment of the American Dream,""The American Dream on Trial,""The Dream and Reality," and "Toward…

Parent Involvement in Rural Elementary Schools in New Zealand: A Survey

ERIC Educational Resources Information Center

Hornby, Garry; Witte, Chrystal

2010-01-01

We surveyed rural elementary schools in New Zealand regarding their practice of parent involvement (PI). Interviews were conducted at 22 schools using a schedule which focused on eleven aspects of PI: policy formation, acting as a resource, collaborating with teachers, sharing information on children, channels of communication, liaison with school…

Comparing Active Pediatric Obesity Treatments Using Meta-Analysis

ERIC Educational Resources Information Center

Gilles, Allyson; Cassano, Michael; Shepherd, Elizabeth J.; Higgins, Diana; Hecker, Jeffrey E.; Nangle, Douglas W.

2008-01-01

The current meta-analysis reviews research on the treatment of pediatric obesity focusing on studies that have been published since 1994. Eleven studies (22 comparisons, 115 effect sizes, N = 447) were included in the present meta-analysis. Results indicated that comprehensive behavioral interventions may be improved in at least two ways:…

Rhetorical Roulette: Does Writing-Faculty Overload Disable Effective Response to Student Writing?

ERIC Educational Resources Information Center

Lee, Melanie

2009-01-01

This article describes a pilot study that suggests writing-faculty workload may affect the pedagogical focus and rhetorical effectiveness of written response to students' essays. To study the relationship between writing-faculty workload and comments that faculty write on students' essays, the author sent an eleven-question survey to 30 English…

“When you got nothing to do, you do somebody”: A Community’s perceptions of neighborhood effects on adolescent sexual behaviors

PubMed Central

Muhammad, Melvin R; Corbie-Smith, Giselle

2010-01-01

This study explores community members’ perspectives regarding the relationship between neighborhood characteristics and adolescent sexual behaviors in two rural, African American communities. The data were collected as part of a community needs assessment to inform the development of HIV prevention interventions in two contiguous counties in northeastern North Carolina, USA. We conducted eleven focus groups with three population groups: adolescents and young adults aged 16–24 (N=38), adults over age 25 (N=42), and formerly incarcerated individuals (N=13). All focus groups were audio-recorded, transcribed and analyzed using a grounded theory approach to content analysis and a constant comparison method. Six major themes emerged from the discussions linking neighborhood context and adolescents sexual behavior: the overwhelming absence of recreational options for community members; lack of diverse leisure-time activities for adolescents; lack of recreational options for adolescents who are dating; adolescent access to inappropriate leisure time activities that promote multiple risk behaviors; limited safe environments for socializing; and cost-barriers to recreational activities for adolescents. In addition, lack of adequate parental supervision of adolescents’ time alone and with friends of the opposite sex, as well as ineffective community monitoring of adolescent social activities, were thought to create situations that promoted sexual and other risk behaviors. These findings allowed us to develop a conceptual model linking neighborhood structural and social organization factors to adolescent sexual behaviors and provided insights for developed interventions tailored to the local socioeconomic realities. PMID:21129833

Birds of a Feather Bully Together: Group Processes and Children's Responses to Bullying

ERIC Educational Resources Information Center

Jones, Sian E.; Manstead, Antony S. R.; Livingstone, Andrew

2009-01-01

Recent research has shown that a group-level analysis can inform our understanding of school bullying. The present research drew on social identity theory and intergroup emotion theory. Nine- to eleven-year olds were randomly assigned to the same group as story characters who were described as engaging in bullying, as being bullied, or as neither…

Health Care Professionals' Understandings of Cross-Cultural Interaction in End-of-Life Care: A Focus Group Study.

PubMed

Milberg, Anna; Torres, Sandra; Ågård, Pernilla

2016-01-01

The academic debate on cross-cultural interaction within the context of end-of-life care takes for granted that this interaction is challenging. However, few empirical studies have actually focused on what health care professionals think about this interaction. This study aimed to explore health care professionals' understandings of cross-cultural interaction during end-of-life care. Sixty end-of-life care professionals were recruited from eleven care units in Sweden to take part in focus group interviews. These interviews were analyzed using qualitative content analysis. The health care professionals interviewed talked about cross-cultural interaction in end-of-life care as interaction that brings about uncertainty, stress and frustration even though they had limited experience of this type of interaction. The focus group discussions brought attention to four specific challenges that they expected to meet when they care for patients with migrant backgrounds since they took for granted that they would have an ethno-cultural background that is different to their own. These challenges had to do with communication barriers, 'unusual' emotional and pain expressions, the expectation that these patients' families would be 'different' and the anticipation that these patients and their families lack knowledge. At the core of the challenges in question is the idea that cross-cultural interaction means meeting "the unknown". In addition, the end-of-life care professionals interviewed talked about patients whose backgrounds they did not share in homogenizing terms. It is against this backdrop that they worried about their ability to provide end-of-life care that is individualized enough to meet the needs of these patients. The study suggests that end-of-life care professionals who regard cross-cultural interaction in this manner could face actual challenges when caring for patients whose backgrounds they regard as "the unknown" since they anticipate a variety of challenges and do not seem confident enough that they can provide good quality care when cross-cultural interaction is at stake.

Games and Simulations in Health Education.

ERIC Educational Resources Information Center

Hay, Christine

1981-01-01

Outlines some games and simulations for teaching health related issues to various age groups. Among the games discussed are CHOICE, CONSEQUENCES, GUTS, LIFE CHANCES, NO BED NO JOB, and TENEMENT. Eleven references are listed. (LLS)

Tech versus the Human Touch: Teacher Affect Is More Effective.

ERIC Educational Resources Information Center

Perry, Alan

2003-01-01

An experimental group studied Macbeth in an independent, constructivist setting using multimedia; the control group studied traditionally. Eleven of 23 experimental students and 2 of 21 in the traditional class failed. In an experiment with Hamlet, the results were reversed. Students were most successful when the teacher was actively involved,…

The Middle East: An Annotated Bibliography of Literature for Children.

ERIC Educational Resources Information Center

Maehr, Jane

This is an annotated bibliography of folklore, fiction and nonfiction about the Middle East, written in English for children aged 5 and older. There are eleven chapters - one which focuses on the entire Middle Eastern region, and ten which deal with individual countries: Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Saudi Arabia, Syria, Turkey, and…

Therapeutic Change in Colombian Families Dealing with Violence: Therapists, Clients, and Referring Systems in Conversation

ERIC Educational Resources Information Center

Ripoll-Nunez, Karen; Villar-Guhl, Carlos Felipe; Villar-Concha, Eduardo

2012-01-01

There is a gap in the Marriage and Family Therapy literature regarding clients', therapists', and family judges' theories of change in relational therapy for family violence. We conducted in-depth interviews with eleven court-referred families, their therapists, and two family judges in Bogota, Colombia. Interviews focused on their expectations of…

The South African English Language Scene within a (Global) Holographic Triadic Context

ERIC Educational Resources Information Center

Gray, Rosemary

2008-01-01

The main focus of this paper is on the triangulated work of the 1996 South African Constitution, the Pan South African Language Board (PanSALB), and one of the latter's eleven language subsidiaries: the English National Language Body (ENLB), with special reference to the ENLB's likewise triadic projects on literature; on variation and…

Fast Facts: Recent Statistics from the Library Research Service, Nos. 214-224. February 11-March 31, 2005

ERIC Educational Resources Information Center

Steffen, Nicolle Olivia; Lance, Keith Curry; Lietzau, Zeth; Dickenson, Don

2005-01-01

Eleven issues of "Fast Facts" from the Library Research Service cover information from libraries across Colorado. These issues focus on topics from the public, academic, and school sectors. These topics include patron use of AskColorado (a statewide virtual reference service) and the rising use of online services. The "Fast…

Well-Being and Resilience in Children with Speech and Language Disorders

ERIC Educational Resources Information Center

Lyons, Rena; Roulstone, Sue

2018-01-01

Purpose: Children with speech and language disorders are at risk in relation to psychological and social well-being. The aim of this study was to understand the experiences of these children from their own perspectives focusing on risks to their well-being and protective indicators that may promote resilience. Method: Eleven 9- to 12-year-old…

Holding the 10,000 Details: Productive Relationships between Parents of People with Developmental Disabilities and Service Workers.

ERIC Educational Resources Information Center

O'Brien, John; O'Brien, Connie Lyle

This paper addresses the question of what it takes for parents of people with developmental disabilities and service workers to build and maintain productive relationships. It considers whether such a focus compromises principles of self-determination and suggests that people with strong support actually have more autonomy. Eleven suggestions for…

Implementing the General Education Development (GED) Program in First Nations Communities: Struggles for Power

ERIC Educational Resources Information Center

Shields, Tracy Jill; Melville, Wayne

2015-01-01

This paper describes an ethnographic case study of eleven First Nations adult learners in a Northern Ontario community attempting to earn secondary school equivalency through the General Education Development (GED) program. The paper maintains a focus on the power differentials at work in both the learners' prior educational endeavours and their…

Youth Employment Programs: A Survey of National Voluntary Youth Serving Organizations.

ERIC Educational Resources Information Center

National Assembly of National Voluntary Health and Social Welfare Organizations, New York, NY.

This report presents a survey of local youth-serving agencies affiliated with the National Collaboration for Youth to determine to what degree and in what way the agencies are involved in providing employment and training activities for youth. The eleven agencies focused on are American Red Cross Youth Services; Boys' Clubs of America; Boy Scouts…

The Right to Education from Proclamation to Achievement 1948-1968.

ERIC Educational Resources Information Center

Francois, Louis

The aim of this booklet is to describe and explain efforts over the past twenty years for the right to education in the world's nations. The theme focuses upon an attempt to actualize the ideals in the Universal Declaration of Human Rights which concern and affect universal education in developing as well as developed countries. Eleven chapters…

Health and Social Services among International Labor Migrants: A Comparative Perspective. CMAS Border & Migration Studies Series.

ERIC Educational Resources Information Center

Ugalde, Antonio, Ed.; Cardenas, Gilberto, Ed.

Eleven papers from a workshop titled "International Migration: Health and Social Policies" focus on common concerns and problems in providing social and health services to labor migrants and immigrants in the United States and the European Union. Following an introduction (Antonio Ugalde, Gilberto Cardenas), the papers are: (1)…

The Effects of Group Art Therapy on Mothers of Children with Special Educational Needs

ERIC Educational Resources Information Center

Lee, Sau-Lai; Peng, Maria Sau-Chi

2017-01-01

In this study we explored the effects of group art therapy on the emotional well-being and parental empathy of mothers of children with special educational needs. Eleven mothers of children who were diagnosed with at least 1 kind of special educational need participated in a 16-week program. We hypothesized that the art therapy group would help…

Building Children's Sense of Community in a Day Care Centre through Small Groups in Play

ERIC Educational Resources Information Center

Koivula, Merja; Hännikäinen, Maritta

2017-01-01

This study examines the process through which children build a sense of community in small groups in a day care centre. The study asks the following: how does children's sense of community develop, and what are its key features? Data were collected by applying ethnographic methods in a group of three- to five-year-old children over eleven months.…

Getting maintenance of certification to work: a grounded theory study of physicians' perceptions.

PubMed

Cook, David A; Holmboe, Eric S; Sorensen, Kristi J; Berger, Richard A; Wilkinson, John M

2015-01-01

Despite general support for the goals of maintenance of certification (MOC), concerns have been raised about its effectiveness, relevance, and value. To identify barriers and enabling features associated with MOC and how MOC can be changed to better accomplish its intended purposes. Grounded theory focus group study of 50 board-certified primary care and subspecialist internal medicine and family medicine physicians in an academic medical center and outlying community sites. Eleven focus groups. Constant comparative method to analyze transcripts and identify themes related to MOC perceptions and purposes and to construct a model to guide improvement. Participants identified misalignments between the espoused purposes of MOC (eg, to promote high-quality care, commitment to the profession, lifelong learning, and the science of quality improvement) and MOC as currently implemented. At present, MOC is perceived by physicians as an inefficient and logistically difficult activity for learning or assessment, often irrelevant to practice, and of little benefit to physicians, patients, or society. To resolve these misalignments, we propose a model that invites increased support from organizations, effectiveness and relevance of learning activities, value to physicians, integration with clinical practice, and coherence across MOC tasks. Physicians view MOC as an unnecessarily complex process that is misaligned with its purposes. Acknowledging and correcting these misalignments will help MOC meet physicians' needs and improve patient care.

Parents’ views on how health professionals should work with them now to get the best for their child in the future

PubMed Central

Marshall, Joyce L.; Green, Josephine M.; Spiby, Helen

2012-01-01

Abstract Background  Pregnancy and the first years of life are important times for future child well‐being. Early identification of families and children who might be likely to experience poorer outcomes could enable health professionals and parents to work together to promote each child’s well‐being. Little is known about the acceptability and feasibility of such an approach to parents. Objective  To investigate parents’ views about how health professionals should identify and work with families who may benefit from additional input to maximize their children’s future health and well‐being. Design  A qualitative study using focus groups. Setting and participants  Eleven focus groups were conducted with a total of 54 parents; 42 mothers and 12 fathers living in the north of England. Results  Parents welcomed the idea of preventive services. They strongly believed that everyone should have access to services to enhance child well‐being whilst recognizing that some families need additional support. Making judgements about who should receive additional services based on specific criteria evoked powerful emotions because of the implication of failure. Parents projected a belief in themselves as ‘good parents’ even in adverse circumstances. Conclusions  Targeted additional preventive services can be acceptable and welcome if health professionals introduce them sensitively, in the context of an existing relationship, providing parents are active participants. PMID:22512709

The Effect of Additional Virtual Reality Training on Balance in Children with Cerebral Palsy after Lower Limb Surgery: A Feasibility Study.

PubMed

Meyns, Pieter; Pans, Liene; Plasmans, Kaat; Heyrman, Lieve; Desloovere, Kaat; Molenaers, Guy

2017-02-01

Impaired balance is disabling for children with cerebral palsy (CPc), especially for CPc who recently underwent lower limb surgery. Positive results of using virtual reality (VR) in balance rehabilitation have been published in several outpatient populations. We investigated the feasibility of applying additional VR training focused on sitting balance in CP inpatients of a rehabilitation center after lower limb surgery. Additionally, we investigated the rate of enjoyment of VR training compared with conventional physiotherapy. Eleven spastic CPc (4/7 males/females) following rehabilitation after lower limb orthopedic surgery were included (5-18 years). The control group received conventional physiotherapy. The intervention group received additional VR training. Balance was measured using the Trunk Control Measurement Scale every 3 weeks of the rehabilitation period. Enjoyment was analyzed using a 10-point Visual Analog Scale. Providing additional VR training was feasible in terms of recruitment, treatment adherence, and assessment adherence. Both groups improved sitting balance after therapy. The current games were not perceived as more enjoyable than conventional physiotherapy. Including additional VR training to conventional physiotherapy is feasible and might be promising to train sitting balance in CPc after lower limb surgery. Future research should take equal patient allocation and training duration between groups into consideration.

Perceptions of Healthy Eating and Influences on the Food Choices of Appalachian Youth

PubMed Central

Swanson, Mark; Schoenberg, Nancy E.; Davis, Rian; Wright, Sherry; Dollarhide, Kaye

2011-01-01

Objective Patterns of overweight and obesity are unequally distributed geographically, with elevated rates in Appalachia. Appalachian youth's perceptions toward healthy eating and influences on food choice were examined as part of formative research to address these disparities. Methods Eleven focus groups, averaging 6 youth (n=68) and moderated by experienced local residents, were conducted with participants aged 8–17. Session transcripts were coded for thematic analysis, using measures to enhance rigor and transferability. Results Participants discussed numerous internal and external factors affecting dietary choices. While expressing confidence in their own nutritional knowledge, they stressed the importance of taste preferences, cost, convenience, social influences, and advertising on diet. Conclusions and Implications Appalachian youths' awareness of the multiple influences on diet may create opportunities for multi-faceted, ecologically-based interventions. In particular, participants stressed the importance of social influences on diet and on successful nutrition programming. PMID:22269474

Multiple sclerosis and continence issues: an exploratory study.

PubMed

Wollin, Judy; Bennie, Mary; Leech, Christine; Windsor, Carol; Spencer, Nancy

The study described in this article aimed to identify issues relating to incontinence and assess the impact of referral to a continence adviser on the lives of people with multiple sclerosis (MS). The study design used an in-depth, two-phase anonymous mail survey within a general community as nominated by the participants. Fifty-six people participated in phase 1 and eleven people completed phase 2. The results indicated that incontinence is a problem for the vast majority of participants--people with MS. One-third of the eligible participants took up the option of a consultation, assessment and treatment from a continence nurse. Reasons for not taking up the visit from the continence nurse included 'managing OK', 'didn't think it would help', 'embarrassed' and 'too busy'. Increasing awareness of urinary incontinence in the community is important and education needs to focus on at-risk groups in presenting the range of options available to assist people experiencing incontinence.

Stigma and prejudice: the experience of crack users.

PubMed

Bard, Nathália Duarte; Antunes, Beatriz; Roos, Cristine Moraes; Olschowsky, Agnes; de Pinho, Leandro Barbosa

2016-01-01

to evaluate the stigma and prejudice experienced by crack users in their social context. a qualitative study developed through the Fourth Generation Evaluation, conducted with four interest groups (ten users, eleven families, eight employees, and seven managers), components of the mental health care network. For data collection, we used observation and individual interview. The analysis was performed through the constant comparative method. crack users suffer prejudice and are stigmatized as those who do not fit in the systems established by society (without family links, formal employment and dwelling), and are thus excluded. They exhibit undisciplined behavior and, therefore, are discriminated, marginalized and considered as criminals, losing their uniqueness and living in vulnerable situations. the evaluation process emphasized the need to demystify the social imaginary that demonizes the chemically dependent, being thus important to develop public policies with actions focused on health, prevention, information and combat to stigma.

Public science policy and administration. [cooperation of government industry, foundations, and educational institutions

NASA Technical Reports Server (NTRS)

Rosenthal, A. H. (Editor)

1973-01-01

Science, the overwhelming concern of our time, is no longer a matter of private research and development but one of public policy and administration, in which government, industry, foundations, and educational institutions must all work together as never before. Few other single tasks are of such decisive importance to the collective and individual welfare of American citizens as the formulation of public science policy and the administration of scientific programs. Eleven national authorities of varied background in science, education, and government administration contribute their experience and their judgment in an effort to deal with the major aspects of the subject. Their focus is on the meeting of actual problems; they consider the decision making process in both public and public-private organizations. Topics are grouped in three general categories: personnel needs and resources, organizational problems and techniques, and the administrative role in policy leadership.

Occupational Health in Community Health Centers: Practitioner Challenges and Recommendations.

PubMed

Simmons, Juliana M; Liebman, Amy K; Sokas, Rosemary K

2018-05-01

Primary care clinicians may be the only source of occupational healthcare for many low-wage, high-risk workers who experience disproportionate occupational hazards. The authors explored barriers to providing occupational healthcare and recommendations for overcoming these challenges. The team conducted six focus groups and eleven key-informant interviews in two community health centers and among clinicians, community health workers, and other personnel from similar settings. Clinicians reported not utilizing occupational information during clinical encounters and identified competing priorities, limited appointment time, and lack of training as key barriers. They cited workers' compensation as a source of confusion and frustration. However, most participants recognized occupation as an important social determinant of health and expressed interest in additional training and resources. Participants agreed that referral mechanisms for occupational medicine specialists and worker centers and changes in quality performance measures and electronic health records would be useful and that workers' compensation and immigration policies need reform.

Metaphors We Love By: Conceptualizations of Sex among Young People in Malawi

PubMed Central

Undie, Chi-Chi; Crichton, Joanna; Zulu, Eliya

2008-01-01

This paper explores how young people in Malawi conceptualize sex and sexual relations through an analysis of their personal narratives about these phenomena. Eleven focus group discussions were conducted with 114 youth aged 14–19 years. Participants were asked to describe behaviors, attitudes, and motivations to reduce unplanned pregnancies and the spread of HIV/AIDS, with appropriate probes to illuminate their sexual world-views. The various metaphors that emanated from the discussions suggest that young people in this study take a utilitarian approach to sex, and conceive it as a natural and routine activity of which pleasure and passion are essential components. Future research and prevention efforts (around sexuality education in particular) would do well to incorporate adolescents’ language in programming as this can enhance understanding of the world of young people as well as the effectiveness of interventions addressing problems related to early sexual behavior. PMID:18458743

Metaphors we love by: Conceptualizations of sex among young people in Malawi.

PubMed

Undie, Chi-Chi; Crichton, Joanna; Zulu, Eliya

2007-12-01

This paper explores how young people in Malawi conceptualize sex and sexual relations through an analysis of their personal narratives about these phenomena. Eleven focus group discussions were conducted with 114 youth aged 14-19 years. Participants were asked to describe behaviors, attitudes, and motivations to reduce unplanned pregnancies and the spread of HIV/AIDS, with appropriate probes to illuminate their sexual world-views. The various metaphors that emanated from the discussions suggest that young people in this study take a utilitarian approach to sex, and conceive it as a natural and routine activity of which pleasure and passion are essential components. Future research and prevention efforts (around sexuality education in particular) would do well to incorporate adolescents' language in programming as this can enhance understanding of the world of young people as well as the effectiveness of interventions addressing problems related to early sexual behavior.

Competencies for Student Leadership Development in Doctor of Pharmacy Curricula to Assist Curriculum Committees and Leadership Instructors

PubMed Central

Traynor, Andrew P.; Boyle, Cynthia J.

2013-01-01

Objective. To assist curriculum committees and leadership instructors by gathering expert opinion to define student leadership development competencies for pharmacy curricula. Methods. Twenty-six leadership instructors participated in a 3-round, online, modified Delphi process to define competencies for student leadership development in pharmacy curricula. Round 1 asked open-ended questions about leadership knowledge, skills, and attitudes. Round 2 grouped responses for agreement rating and comment. Round 3 allowed rating and comment on competencies not yet meeting consensus, which was prospectively set at 80%. Results. Eleven competencies attained 80% consensus or higher and were grouped into 3 areas: leadership knowledge, personal leadership commitment, and leadership skill development. Connections to contemporary leadership development literature were outlined for each competency as a means of verifying the panel’s work. Conclusions. The leadership competencies will aid students in addressing: What is leadership? Who am I as a leader? What skills and abilities do I need to be effective? The competencies will help curriculum committees and leadership instructors to focus leadership development opportunities, identify learning assessments, and define program evaluation. PMID:24371346

Competencies for student leadership development in doctor of pharmacy curricula to assist curriculum committees and leadership instructors.

PubMed

Janke, Kristin K; Traynor, Andrew P; Boyle, Cynthia J

2013-12-16

To assist curriculum committees and leadership instructors by gathering expert opinion to define student leadership development competencies for pharmacy curricula. Twenty-six leadership instructors participated in a 3-round, online, modified Delphi process to define competencies for student leadership development in pharmacy curricula. Round 1 asked open-ended questions about leadership knowledge, skills, and attitudes. Round 2 grouped responses for agreement rating and comment. Round 3 allowed rating and comment on competencies not yet meeting consensus, which was prospectively set at 80%. Eleven competencies attained 80% consensus or higher and were grouped into 3 areas: leadership knowledge, personal leadership commitment, and leadership skill development. Connections to contemporary leadership development literature were outlined for each competency as a means of verifying the panel's work. The leadership competencies will aid students in addressing: What is leadership? Who am I as a leader? What skills and abilities do I need to be effective? The competencies will help curriculum committees and leadership instructors to focus leadership development opportunities, identify learning assessments, and define program evaluation.

Patients' experiences of coping with Idiopathic Pulmonary Fibrosis and their recommendations for its clinical management.

PubMed

Senanayake, Sameera; Harrison, Kim; Lewis, Michael; McNarry, Melitta; Hudson, Joanne

2018-01-01

Idiopathic Pulmonary Fibrosis (IPF) is a chronic, progressive and life-limiting condition. From a healthcare perspective it is vital to establish effective methods of improving the quality of remaining life in these patients. This requires a detailed understanding of the multiple impacts of an IPF diagnosis on the individual. We sought to understand how patients coped with their initial diagnosis, how they live with the disease day-to-day, and their experiences and opinions of the professional support they receive. A patient-centred approach was used to explore the social, psychological and physical impacts of IPF. Semi-structured interviews were conducted by an experienced academic. Interview questions were written by the researchers but guided by informal conversations with patients and clinicians. An inductive thematic approach was used to analyse the data, allowing us to identify common themes in the patients' experiences. Of fifty invited participants, ten took part in the study (aged 53-81 years; 9 male). Inductive analysis of interviews identified seven second-order themes and eleven first-order themes, represented by two General Dimensions: 'Patient experience with the condition' and 'Patient-led recommendations for practice'. The key message on 'coping' in these patients was that acceptance of their condition led to a sense of optimism. Participants reported using appraisal-focused coping strategies to change their perspectives (thinking positively) and emotion-focused strategies to overcome depression (the main opportunity for emotional expression being an IPF support group). The support group also facilitated problem-focused coping: individuals exchanged knowledge and experience and gave one another tips on how to live with their condition. Health professionals should provide patients with information that focuses on living with IPF, encouraging them to make lifestyle changes and adaptations to improve quality of life. Family members should receive education about IPF so that they can support such changes. Patients should be encouraged to join a support group and to participate in physical activity (again preferably group-based). This study offers novel findings that will help inform much-needed changes in the practice of supporting IPF patients to cope with their diagnosis and disease progression.

Gastroduodenal complications in kidney transplant recipients.

PubMed Central

Stuart, F P; Reckard, C R; Schulak, J A; Ketel, B L

1981-01-01

Oral antacids taken every two hours while awake provided the only prophylaxis against gastroduodenal ulceration for 167 kidney transplant recipients between 1968 and July 1978. Either perforation or major hemorrhage occurred in eight patients within 30 days after transplantation. Between July 1978 and January 1981, bleeding occurred within 30 days in two of 147 recipients who were treated with both antacids and cimetidine. Of the 147 patients, eleven with a history of ulcers had undergone pretransplant vagotomy; neither perforation nor hemorrhage occurred in any of the eleven patients. Despite reports that cimetidine enhances certain types of immune responses, we observed slightly greater graft survival in the group treated with cimetidine. PMID:7023396

Religion and Attitudes of College Preservice Teachers toward Students with Disabilities: Implications for Higher Education

ERIC Educational Resources Information Center

Leyser, Yona; Romi, Shlomo

2008-01-01

The study examined attitudes toward school inclusion of students with disabilities of 1,145 prospective teacher trainees from six national/religious groups in eleven colleges in Israel: The groups were secular, religious and ultra-orthodox Jews and Muslim, Christian and Druze Arabs. Participants responded to the "Opinion Related to Inclusion…

The positive impact of interprofessional education: a controlled trial to evaluate a programme for health professional students.

PubMed

Darlow, Ben; Coleman, Karen; McKinlay, Eileen; Donovan, Sarah; Beckingsale, Louise; Gray, Ben; Neser, Hazel; Perry, Meredith; Stanley, James; Pullon, Sue

2015-06-04

Collaborative interprofessional practice is an important means of providing effective care to people with complex health problems. Interprofessional education (IPE) is assumed to enhance interprofessional practice despite challenges to demonstrate its efficacy. This study evaluated whether an IPE programme changed students' attitudes to interprofessional teams and interprofessional learning, students' self-reported effectiveness as a team member, and students' perceived ability to manage long-term conditions. A prospective controlled trial evaluated an eleven-hour IPE programme focused on long-term conditions' management. Pre-registration students from the disciplines of dietetics (n = 9), medicine (n = 36), physiotherapy (n = 12), and radiation therapy (n = 26) were allocated to either an intervention group (n = 41) who received the IPE program or a control group (n = 42) who continued with their usual discipline specific curriculum. Outcome measures were the Attitudes Toward Health Care Teams Scale (ATHCTS), Readiness for Interprofessional Learning Scale (RIPLS), the Team Skills Scale (TSS), and the Long-Term Condition Management Scale (LTCMS). Analysis of covariance compared mean post-intervention scale scores adjusted for baseline scores. Mean post-intervention attitude scores (all on a five-point scale) were significantly higher in the intervention group than the control group for all scales. The mean difference for the ATHCTS was 0.17 (95 %CI 0.05 to 0.30; p = 0.006), for the RIPLS was 0.30 (95 %CI 0.16 to 0.43; p < 0.001), for the TSS was 0.71 (95 %CI 0.49 to 0.92; p < 0.001), and for the LTCMS was 0.75 (95 %CI 0.56 to 0.94; p < 0.001). The mean effect of the intervention was similar for students from the two larger disciplinary sub-groups of medicine and radiation therapy. An eleven-hour IPE programme resulted in improved attitudes towards interprofessional teams and interprofessional learning, as well as self-reported ability to function within an interprofessional team, and self-reported confidence, knowledge, and ability to manage people with long-term conditions. These findings indicate that a brief intervention such as this can have immediate positive effects and contribute to the development of health professionals who are ready to collaborate with others to improve patient outcomes.

Southern Schools: More than a Half-Century after the Civil Rights Revolution

ERIC Educational Resources Information Center

Frankenberg, Erica; Hawley, Genevieve Siegel; Ee, Jongyeon; Orfield, Gary

2017-01-01

The South was the central focus of the "Brown v. Board of Education" decision from the U.S. Supreme Court in 1954. The landmark ruling held that laws mandating segregation in the school systems of the eleven states of the Old Confederacy, along with D.C. and six other states, violated the U.S. Constitution. Intense opposition met the…

Learning Lives of North Korean Young Defectors: A Preliminary Study of Reconstructing Identity in Career Development

ERIC Educational Resources Information Center

Park, Hyewon; Kim, Junghwan; Schied, Fred M.

2015-01-01

This study of eleven young North Korean Defectors (NKDs) examines how they engage in daily learning focusing on the process of identity reconstruction through their attempt to engage in career development activities. For the purposes of this paper one case was selected to illustrate how a reconstructed identity is learned. The main research…

Survey of Political Participation, Employment and Demographic Characteristics of Eleven Counties in Southern New Mexico. Volume I.

ERIC Educational Resources Information Center

New Mexico State Advisory Committee to the U.S. Commission on Civil Rights, Santa Fe.

The report briefly outlines the population characteristics, public employment and political representation status of the Chaves, Curry, Eddy, Lea, and Roosevelt counties in southern New Mexico for a 10-year period. The three sections of each profile focus on the county government, largest city in that county, and school district encompassing that…

Survey of Political Participation, Employment, and Demographic Characteristics of Eleven Counties in Southern New Mexico. Volume II.

ERIC Educational Resources Information Center

New Mexico State Advisory Committee to the U.S. Commission on Civil Rights, Santa Fe.

The report briefly outlines the population characteristics, public employment and political representation status of the Dona Ana, Grant, Hidalgo, Luna, Otero, and Sierra counties in southern New Mexico for a 10-year period. The three sections of each profile focus on the city government, largest city in that county, and school district…

Interdisciplinary Student/Teacher Materials in Energy, the Environment, and the Economy: Agriculture, Energy, and Society, Grades 10, 11, 12.

ERIC Educational Resources Information Center

Brock, Phyllis; And Others

This interdisciplinary instructional unit contains eleven lessons for grades 10-12 which focus on the energy component of food production. There are lessons which contrast food production systems in various cultures and also lessons which look at different systems and techniques in use in this country. There are lessons dealing with organic…

Technology and the Educational Workplace: Understanding Fiscal Impacts. Eighteenth Annual Yearbook of the American Education Finance Association.

ERIC Educational Resources Information Center

Westbrook, Kathleen C., Ed.

This yearbook focuses on technology, its power to improve education from within and without its boundaries, and its fiscal impacts. Eleven chapters are organized in three major sections that address: policy changes facing the global village (chapters 1-3); national and state issues (chapters 4-6); and curriculum, training, and local development…

A Qualitative Investigation of the College Choice Experiences and Reentry Expectations of U.S. American Third Culture Kids

ERIC Educational Resources Information Center

Thurston-Gonzalez, Sara J.

2009-01-01

The focus of this qualitative study is on U.S. third culture kids (TCKs), youth who have grown up abroad because of their parent's work, and their college choice experiences and reentry expectations. Through a background questionnaire and personal interviews with eleven students transitioning from two international secondary schools in a…

A Matter of Prior Knowledge: Canadian Young Children's Conceptions about the Future in the Global Community

ERIC Educational Resources Information Center

Chareka, Ottilia

2010-01-01

Young Canadian boys and girls aged nine to eleven were asked to consider their personal futures, the future of their community and the future of the world. Mixed methods were employed for data collection and analysis. Responses were compared with those given by children in eight countries and the discussion focused on the importance prior…

Teaching pain recognition through art: the Ramsay-Caravaggio sedation scale.

PubMed

Poropat, Federico; Cozzi, Giorgio; Magnolato, Andrea; Monasta, Lorenzo; Borrometi, Fabio; Krauss, Baruch; Ventura, Alessandro; Barbi, Egidio

2018-01-31

Clinical observation is a key component of medical ability, enabling immediate evaluation of the patient's emotional state and contributing to a clinical clue that leads to final decision making. In medical schools, the art of learning to look can be taught using medical humanities and especially visual arts. By presenting a Ramsay sedation score (RSS) integrated with Caravaggio's paintings during a procedural sedation conference for pediatric residents, we want to test the effectiveness of this approach to improve the quality of learning. In this preliminary study, we presented videos showing sedated pediatric patients in the setting of a procedural sedation lesson to two randomized groups of residents, one attending a lesson on RSS explained through the masterpieces of Caravaggio, the other without artistic support. A week later we tested their learning with ten multi-choice questions focused on theoretical questions about sedation monitoring and ten more questions focused on recognizing the appropriate RSS viewing the videos. The primary outcome was the comparison of the total number of RSS layers properly recognized in both groups. We also evaluated the appreciation of the residents of the use of works of art integrated with the lesson. Eleven students were randomized to each group. Two residents in the standard lesson did not attend the test. The percentage of correct answers on the theoretical part was similar, 82% in the art group and 89% in the other (p > 0.05). No difference was found in the video recognition part of the RSS recognition test. Residents exposed to paintings shown great appreciation for the integration of the lesson with the Caravaggio's masterpieces. Adding artwork to a standard medical conference does not improve the performance of student tests, although this approach has been greatly appreciated by residents.

"When you got nothing to do, you do somebody": A community's perceptions of neighborhood effects on adolescent sexual behaviors.

PubMed

Akers, Aletha Y; Muhammad, Melvin R; Corbie-Smith, Giselle

2011-01-01

This study explores community members' perspectives regarding the relationship between neighborhood characteristics and adolescent sexual behaviors in two rural, African American communities. The data were collected as part of a community needs assessment to inform the development of HIV prevention interventions in two contiguous counties in northeastern North Carolina, USA. We conducted eleven focus groups with three population groups: adolescents and young adults aged 16-24 (N = 38), adults over age 25 (N = 42), and formerly incarcerated individuals (N = 13). All focus groups were audio-recorded, transcribed and analyzed using a grounded theory approach to content analysis and a constant comparison method. Six major themes emerged from the discussions linking neighborhood context and adolescents sexual behavior: the overwhelming absence of recreational options for community members; lack of diverse leisure-time activities for adolescents; lack of recreational options for adolescents who are dating; adolescent access to inappropriate leisure time activities that promote multiple risk behaviors; limited safe environments for socializing; and cost-barriers to recreational activities for adolescents. In addition, lack of adequate parental supervision of adolescents' time alone and with friends of the opposite sex, as well as ineffective community monitoring of adolescent social activities, were thought to create situations that promoted sexual and other risk behaviors. These findings allowed us to develop a conceptual model linking neighborhood structural and social organization factors to adolescent sexual behaviors and provided insights for developing interventions tailored to address local socioeconomic realities. Copyright © 2010 Elsevier Ltd. All rights reserved.

A brief intervention to improve exercising in patients with schizophrenia: a controlled pilot study with mental contrasting and implementation intentions (MCII).

PubMed

Sailer, Pascal; Wieber, Frank; Pröpster, Karl; Stoewer, Steffen; Nischk, Daniel; Volk, Franz; Odenwald, Michael

2015-09-03

Regular exercise can have positive effects on both the physical and mental health of individuals with schizophrenia. However, deficits in cognition, perception, affect, and volition make it especially difficult for people with schizophrenia to plan and follow through with their exercising intentions, as indicated by poor attendance and high drop-out rates in prior studies. Mental Contrasting and Implementation Intentions (MCII) is a well-established strategy to support the enactment of intended actions. This pilot study tests whether MCII helps people with schizophrenia in highly structured or autonomy-focused clinical hospital settings to translate their exercising intentions into action. Thirty-six inpatients (eleven women) with a mean age of 30.89 years (SD = 11.41) diagnosed with schizophrenia spectrum disorders from specialized highly structured or autonomy-focused wards were randomly assigned to two intervention groups. In the equal contact goal intention control condition, patients read an informative text about physical activity; they then set and wrote down the goal to attend jogging sessions. In the MCII experimental condition, patients read the same informative text and then worked through the MCII strategy. We hypothesized that MCII would increase attendance and persistence relative to the control condition over the course of four weeks and this will be especially be the case when applied in an autonomy-focused setting compared to when applied in a highly structured setting. When applied in autonomy-focused settings, MCII increased attendance and persistence in jogging group sessions relative to the control condition. In the highly structured setting, no differences between conditions were found, most likely due to a ceiling effect. These results remained even when adjusting for group differences in the pre-intervention scores for the control variables depression (BDI), physical activity (IPAQ), weight (BMI), age, and education. Whereas commitment and physical activity apart from the jogging sessions remained stable over the course of the treatment, depression and negative symptoms were reduced. There were no differences in pre-post treatment changes between intervention groups. The intervention in the present study provides initial support for the hypothesis that MCII helps patients to translate their exercising intentions into real-life behavior even in autonomously-focused settings without social control. ClinicalTrials.gov ID; URL: NCT01547026 Registered 3 March 2012.

A Study of the Cognitive and Affective Performance of Children in the Elementary Science Study Program.

ERIC Educational Resources Information Center

Henson, Stanley

Three studies are reported for children participating in the Elementary Science Study (ESS) program. They are the cognitive and affective performances and the classroom learning environment. Three groups of ESS children were evaluated: nine-year-olds, ten-year-olds, and eleven-year-olds. Each age group contained 30 randomly selected subjects. The…

The effects of individualized actigraph feedback on fatigue management in railroad engineers

DOT National Transportation Integrated Search

2003-01-01

A total of twenty-one participants completed the three-month study designed to assess the functionality of improving individual sleep habits with Actigraph Performance Feedback. There were eleven participants in the feedback group and ten participant...

Working Time in Comparative Perspective. Volume I: Patterns, Trends, and the Policy Implications for Earnings Inequality and Unemployment.

ERIC Educational Resources Information Center

Wong, Ging, Ed.; Picot, Garnett, Ed.

This is the first of two volumes of selected papers presented at the 1996 conference on "Changes in Working Time in Canada and the United States." Eleven chapters focus on weekly hours worked by individuals, including the recent changes in the distribution of weekly working time in Canada and the U.S., implications of the changing…

Common challenges for ecological modelling: Synthesis of facilitated discussions held at the symposia organized for the 2009 conference of the International Society for Ecological Modelling in Quebec City, Canada

USDA-ARS?s Scientific Manuscript database

The eleven symposia organized for the 2009 conference of the International Society for Ecological Modelling (ISEM 2009) held in Quebec City, Canada, October 6-9, 2009, included facilitated discussion sessions following formal presentations. Each symposium focused on a specific subject, and all the s...

Building a Better You: Volume 2. A Guide for Health Education in Georgia Schools...Grade Seven Through Eleven.

ERIC Educational Resources Information Center

Georgia State Dept. of Education, Atlanta. Office of Instructional Services.

Developing a secondary level health education program is the main focus of this guide, and concepts and supporting data pertaining to some of the major health problems facing children and youth are presented as well. The guide is divided into three sections. The first section, "Policies and Procedures," is concerned with school health policies and…

A Persistent Reformer: Jonathan Kozol's Work to Promote Equality in America. Adolescent Cultures, School and Society. Volume 59

ERIC Educational Resources Information Center

Ognibene, Richard, Ed.

2012-01-01

Jonathan Kozol has been a leading educational critic and social activist since 1967 when "Death at an Early Age," his book about racism in Boston's schools, was published and won a National Book Award. Since then, Kozol has written eleven more books which focus on such issues as segregation in schools and society, poverty, inequitable school…

Issues of Education at Community Colleges: Essays by Fellows in the Mid-Career Fellowship Program at Princeton University, 1998-1999.

ERIC Educational Resources Information Center

Rabb, Theodore, K., Comp.

This collection focusing on Issues of Education at Community Colleges presents eleven essays by fellows in the mid-career fellowship program at Princeton University: (1) "Teaching the Methodology of Science: The Utilization of Microbial Model Systems for Biometric Analyses" by Joseph A. Adamo; (2) "Two Modes of Mathematics Instruction" by Simon I.…

Elements for optimizing a one-step enzymatic bio-refinery process of shrimp cuticles: Focus on enzymatic proteolysis screening.

PubMed

Baron, R; Socol, M; Kaas, R; Arhaliass, A; Rodriguez Del Pino, J; Le Roux, K; Donnay-Moreno, C; Bergé, J P

2017-09-01

This article complements an earlier work published in 2015 Baron et al. (2015) that showed the interest of a shrimp shells bio-refining process. We compare here the effect of eleven commercial proteases at pH 3.5 or 4.0 on a residual amount of shrimp shells proteins after 6 h at 50 °C. The two pH are obtained when respectively 40 and 25 mmol of formic acid are added to 5 g of mild dried shell. Deproteinisation yield above 95% are obtained. Residual amino acids profile in the solid phase was identical for the eleven proteases except for pepsin which was similar to the raw material profile. A significant relative increase in the proportion of Glycine is observed for the ten other cases. Likewise, shapes of size exclusion chromatograms of the dissolved phase are similar except with pepsin.

Changes in self-directed learning readiness in dental students: a mixed-methods study.

PubMed

Premkumar, Kalyani; Pahwa, Punam; Banerjee, Ankona; Baptiste, Kellen; Bhatt, Hitesh; Lim, Hyun J

2014-06-01

The purpose of this study was to identify changes in dental students' self-directed learning (SDL) readiness during their education. Guglielmino's SDL readiness scale (SDLRS) was completed at admission by dental students at the University of Saskatchewan and at the end of each year of training. The response rates varied from year to year. Between twenty-seven and thirty students completed the questionnaire each year at admission (93-100 percent of the entering class). The numbers of participants were lower in succeeding years: numbers used for analysis ranged from eleven to twenty-six; years in which fewer than eleven students participated were not included in the analysis. At admission, the students' mean SDLRS score was 228.98 (on a scale from 58 to 290, with 290 the highest); this score was higher than that of the average adult population (214±25.59). There was no significant effect of years of predental education, prior unsuccessful applications to dental school, interview scores, age, or admission test scores. There was a significant drop in SDLRS scores at the end of the first year for most of the cohorts (p<0.001). In addition to the questionnaire part of the study, two instructors and five first- and second-year students participated in focus groups. Those results showed that the individuals defined SDL narrowly and had similar perceptions of curricular factors that affect SDL readiness. The drop in scores one year after admission and lack of change with increased training suggests that current educational interventions may require re-examination and alteration to those that promote self-direction.

Individualized feedback during simulated laparoscopic training: a mixed methods study

PubMed Central

Weurlander, Maria; Hedman, Leif; Nisell, Henry; Lindqvist, Pelle G.; Felländer-Tsai, Li; Enochsson, Lars

2015-01-01

Objectives This study aimed to explore the value of indi-vidualized feedback on performance, flow and self-efficacy during simulated laparoscopy. Furthermore, we wished to explore attitudes towards feedback and simulator training among medical students. Methods Sixteen medical students were included in the study and randomized to laparoscopic simulator training with or without feedback. A teacher provided individualized feedback continuously throughout the procedures to the target group. Validated questionnaires and scales were used to evaluate self-efficacy and flow. The Mann-Whitney U test was used to evaluate differences between groups regarding laparoscopic performance (instrument path length), self-efficacy and flow. Qualitative data was collected by group interviews and interpreted using inductive thematic analyses. Results Sixteen students completed the simulator training and questionnaires. Instrument path length was shorter in the feedback group (median 3.9 m; IQR: 3.3-4.9) as com-pared to the control group (median 5.9 m; IQR: 5.0-8.1), p<0.05. Self-efficacy improved in both groups. Eleven students participated in the focus interviews. Participants in the control group expressed that they had fun, whereas participants in the feedback group were more concentrated on the task and also more anxious. Both groups had high ambitions to succeed and also expressed the importance of getting feedback. The authenticity of the training scenario was important for the learning process. Conclusions This study highlights the importance of individualized feedback during simulated laparoscopy training. The next step is to further optimize feedback and to transfer standardized and individualized feedback from the simulated setting to the operating room. PMID:26223033

Lack of compliance of staff in an intervention study with focus on nutrition, exercise and oral care among old (65+ yrs) Danish nursing home residents.

PubMed

Beck, Anne Marie; Damkjaer, Karin; Tetens, Inge

2009-04-01

Lack of compliance on the part of old participants has been reported in several randomised nutritional intervention studies. However, lack of compliance by staff may also have a significant impact on the effect of interventions. The aim of this paper is to test the hypothesis that, in an intervention study with focus on nutrition, exercise and oral care in old nursing home residents, lack of compliance by staff rather than residents is the major problem. An eleven week randomized, controlled trial in seven nursing homes, with nutrition, exercise and oral care strategies, and 62 residents in the intervention group. Staff and researchers documented compliance of residents with the various strategies, including notes about problems. The nutrition and exercise strategies were well accepted by participating residents. The main reason for non-compliance may be related to staff problems. Up to one-sixth of the planned nutrition interventions were not documented as having been given to the residents. Lack of compliance by staff rather than residents seemed to be the main problem. In order to improve compliance in future studies, more focus should be put on the effect of practical implementation on staff. Insight into these matters may give valuable information to counteract staff problems, facilitate implementation in long term, and hence improve the benefits of nutrition interventions.

Different delivery mechanisms for insecticide-treated nets in rural Burkina Faso: a provider's perspective.

PubMed

Beiersmann, Claudia; De Allegri, Manuela; Tiendrebéogo, Justin; Yé, Maurice; Jahn, Albrecht; Mueller, Olaf

2010-12-04

Insecticide-treated nets (ITNs) have been confirmed to be a very effective tool in malaria control. Two different delivery strategies for roll-out of ITN programmes have been the focus of debate in the last years: free distribution and distribution through commercial marketing systems. They are now seen as complementary rather than opponent. Acceptance of these programmes by the community and involved providers is an important aspect influencing their sustainability. This paper looks at how providers perceived, understood and accepted two interventions involving two different delivery strategies (subsidized sales supported by social marketing and free distribution to pregnant women attending antenatal care services). The interventions took place in one province of north-western Burkina Faso in 2006 in the frame of a large randomized controlled ITN intervention study. For this descriptive qualitative study data were collected through focus group discussions and individual interviews. A total of four focus group discussions and eleven individual interviews have been conducted with the providers of the study interventions. The free distribution intervention was well accepted and perceived as running well. The health care staff had a positive and beneficial view of the intervention and did not feel overwhelmed by the additional workload. The social marketing intervention was also seen as positive by the rural shopkeepers. However, working in market economy, shopkeepers feared the risk of unsold ITNs, due to the low demand and capacity to pay for the product in the community. The combination of ITN free distribution and social marketing was in general well accepted by the different providers. However, low purchasing power of clients and the resulting financial insecurities of shopkeepers remain a challenge to ITN social marketing in rural SSA.

These terrifying three words: A qualitative, mixed methods study of students' and mentors' understandings of 'fitness to practise'.

PubMed

Haycock-Stuart, Elaine; MacLaren, Jessica; McLachlan, Alison; James, Christine

2016-08-01

There is little empirical published research pertaining to fitness to practise and pre-registration nursing students. Much of the existing fitness to practise literature focuses on medical students and there is a preponderance of literature reviews and descriptive or discursive papers. The multicentre study aimed to explore students' and mentor's understandings of fitness to practise processes in pre-registration nursing programmes. A qualitative study in the interpretive paradigm with interpretive analysis involving 6 focus groups and 4 face-to-face interviews with nursing students and mentors. Eleven Higher Education Institutions providing pre-registration nursing education in the UK. Data were collected January 2014-March 2015 following ethical approval. Purposive sampling was used to recruit mentors and nursing (but not midwifery) students from pre-registration nursing programmes at different stages of educational preparation. Qualitatively driven semi-structured focus groups (n=6) and interviews (n=4) were conducted with a total of 35 participants (17 pre-registration nursing students and 18 nursing mentors). Three themes identified from the student and mentor data are considered: Conceptualising Fitness to Practise; Good Health and Character; and Fear and Anxiety Surrounding Fitness to Practise Processes. Uncertainty about understandings of fitness to practise contributed to a pervasive fear among students and reluctance among mentors to raise concerns about a student's fitness to practise. Both students and mentors expressed considerable anxiety and engaged in catastrophic thinking about fitness to practise processes. Higher Education Institutes should reinforce to students that they are fit to practise the majority of the time and reduce the negative emotional loading of fitness to practise processes and highlight learning opportunities. Crown Copyright © 2016. Published by Elsevier Ltd. All rights reserved.

Pathogenesis of Group A Streptococcal Infections

PubMed Central

Cunningham, Madeleine W.

2000-01-01

Group A streptococci are model extracellular gram-positive pathogens responsible for pharyngitis, impetigo, rheumatic fever, and acute glomerulonephritis. A resurgence of invasive streptococcal diseases and rheumatic fever has appeared in outbreaks over the past 10 years, with a predominant M1 serotype as well as others identified with the outbreaks. emm (M protein) gene sequencing has changed serotyping, and new virulence genes and new virulence regulatory networks have been defined. The emm gene superfamily has expanded to include antiphagocytic molecules and immunoglobulin-binding proteins with common structural features. At least nine superantigens have been characterized, all of which may contribute to toxic streptococcal syndrome. An emerging theme is the dichotomy between skin and throat strains in their epidemiology and genetic makeup. Eleven adhesins have been reported, and surface plasmin-binding proteins have been defined. The strong resistance of the group A streptococcus to phagocytosis is related to factor H and fibrinogen binding by M protein and to disarming complement component C5a by the C5a peptidase. Molecular mimicry appears to play a role in autoimmune mechanisms involved in rheumatic fever, while nephritis strain-associated proteins may lead to immune-mediated acute glomerulonephritis. Vaccine strategies have focused on recombinant M protein and C5a peptidase vaccines, and mucosal vaccine delivery systems are under investigation. PMID:10885988

Patterns of Somatic Diagnoses in Older People with Intellectual Disability: A Swedish Eleven Year Case-Control Study of Inpatient Data

ERIC Educational Resources Information Center

Sandberg, Magnus; Ahlström, Gerd; Kristensson, Jimmie

2017-01-01

Background: Knowledge about diagnoses patterns in older people with intellectual disabilities is limited. Methods: The case group (n = 7936) comprised people with intellectual disabilities aged 55 years and older. The control group (n = 7936) was age matched and sex matched. Somatic inpatient diagnoses (2002-2012) were collected retrospectively.…

Sport Concussion Management Using Facebook: A Feasibility Study of an Innovative Adjunct "iCon".

PubMed

Ahmed, Osman Hassan; Schneiders, Anthony G; McCrory, Paul R; Sullivan, S John

2017-04-01

  Sport concussion is currently the focus of much international attention. Innovative methods to assist athletic trainers in facilitating management after this injury need to be investigated.   To investigate the feasibility of using a Facebook concussion-management program termed iCon (interactive concussion management) to facilitate the safe return to play (RTP) of young persons after sport concussion.   Observational study.   Facebook group containing interactive elements, with moderation and support from trained health care professionals.   Eleven participants (n = 9 men, n = 2 women; range, 18 to 28 years old) completed the study.   The study was conducted over a 3-month period, with participant questionnaires administered preintervention and postintervention. The primary focus was on the qualitative experiences of the participants and the effect of iCon on their RTP. Usage data were also collected.   At the completion of the study, all participants (100%) stated that they would recommend an intervention such as iCon to others. Their supporting quotes all indicated that iCon has the potential to improve the management of concussion among this cohort. Most participants (n = 9, 82%) stated they were better informed with regard to their RTP due to participating in iCon.   This interactive adjunct to traditional concussion management was appreciated among this participant group, which indicates the feasibility of a future, larger study of iCon. Athletic trainers should consider the role that multimedia technologies may play in assisting with the management of sport concussion.

Complementary Feeding Practices of Mothers and Their Perceived Impacts on Young Children: Findings from KEEA District of Ghana.

PubMed

Egyir, Bridget K; Ramsay, Samantha A; Bilderback, Barry; Safaii, SeAnne

2016-09-01

Objective Appropriate and timely complementary feeding practices are fundamental to a child's growth, health, and development during the first 2 years of life. This study aimed to understand (1) Ghanaian mother's complementary feeding practices, and (2) their perceived and observed impacts of complementary feeding on their children. Methods Ghanaian mothers with children 4-24 months of age were recruited from four communities in the Komenda Edina Eguafo Abrem district in the Central Region of Ghana (n = 99). A qualitative methodological approach with focus group interview discussions was used. Eleven focus group interviews were conducted, and were audio recorded and transcribed. The audio transcriptions were coded and analyzed into pertinent themes, meta-themes, and theoretical concepts. Results Over 80 % (85) of mothers reported poor knowledge about the effects of complementary feeding on their children and 45 % (45) of the children were undernourished, indicating inappropriate complementary feeding practices. Some mothers held misconceptions about the effect of food on children's health. Four overarching themes were identified: (1) mothers' background knowledge about food, child health and growth outcomes, (2) mothers' motivation in feeding their children, (3) barriers to feeding, (4) foods mothers offered their children. Conclusion for Practice Nutrition education on complementary feeding is needed for Ghanaian mothers. Health facilities and community outreach programs could be a venue to provide education to mothers regarding infant and young child feeding practices in Ghana.

The mental health of Indigenous peoples in Canada: A critical review of research.

PubMed

Nelson, Sarah E; Wilson, Kathi

2017-03-01

Many scholars assert that Indigenous peoples across the globe suffer a disproportionate burden of mental illness. Research indicates that colonialism and its associated processes are important determinants of Indigenous peoples' health internationally. In Canada, despite an abundance of health research documenting inequalities in morbidity and mortality rates for Indigenous peoples, relatively little research has focused on mental health. This paper provides a critical scoping review of the literature related to Indigenous mental health in Canada. We searched eleven databases and two Indigenous health-focused journals for research related to mental health, Indigenous peoples, and Canada, for the years 2006-2016. Over two hundred papers are included in the review and coded according to research theme, population group, and geography. Results demonstrate that the literature is overwhelmingly concerned with issues related to colonialism in mental health services and the prevalence and causes of mental illness among Indigenous peoples in Canada, but with several significant gaps. Mental health research related to Indigenous peoples in Canada overemphasizes suicide and problematic substance use; a more critical use of the concepts of colonialism and historical trauma is advised; and several population groups are underrepresented in research, including Métis peoples and urban or off-reserve Indigenous peoples. The findings are useful in an international context by providing a starting point for discussions, dialogue, and further study regarding mental health research for Indigenous peoples around the world. Copyright © 2017 Elsevier Ltd. All rights reserved.

A Long, Long Time Ago: Student Perceptions of Geologic Time Using a 45.6-foot-long Timeline

NASA Astrophysics Data System (ADS)

Gehman, J. R.; Johnson, E. A.

2008-12-01

In this study we investigated preconceptions of geologic time held by students in five large (50-115 students each) sections of introductory geology and Earth science courses. Students were randomly divided into groups of eleven individuals, and each group was assigned a separate timeline made from a roll of adding machine paper. Students were encouraged to work as a group to place the eleven geological or biological events where they thought they should belong on their timeline based only on their previous knowledge of geologic time. Geologic events included "Oldest Known Earth Rock" and "The Colorado River Begins to Form the Grand Canyon" while biological events included such milestones as "First Fish," "Dinosaurs go Extinct," and "First Modern Humans." Students were asked in an anonymous survey how they decided to place the events on the timeline in this initial exercise. After the eleven event cards were clipped to the timeline and marks were made to record the initial location of each event, students returned to the classroom and were provided with a scale and the correct dates for the events. Each paper timeline was 45.6 ft. long to represent the 4.56 billion years of Earth history (each one-foot-wide floor tile in the hallways outside the classroom equals 100 million years). Student then returned to their timelines and moved the event cards to the correct locations. At the end of the exercise, survey questions and the paper timelines with the markings of the original position of geologic events were collected and compiled. Analysis of the timeline data based on previous knowledge revealed that no group of students arranged all of the events in the proper sequence, although several groups misplaced only two events in relative order. Students consistently placed events further back in time than their correct locations based on absolute age dates. The survey revealed that several student groups used one "old" event such as the "First Dinosaurs Appear" or "Oldest Known Earth Rock" as a marker from which they based relative placement of other events on the timeline. The most recent events including "First Modern Humans" showed the greatest percentage error of placement.

Health Care Professionals’ Understandings of Cross-Cultural Interaction in End-of-Life Care: A Focus Group Study

PubMed Central

Torres, Sandra; Ågård, Pernilla

2016-01-01

Objective The academic debate on cross-cultural interaction within the context of end-of-life care takes for granted that this interaction is challenging. However, few empirical studies have actually focused on what health care professionals think about this interaction. This study aimed to explore health care professionals’ understandings of cross-cultural interaction during end-of-life care. Methods Sixty end-of-life care professionals were recruited from eleven care units in Sweden to take part in focus group interviews. These interviews were analyzed using qualitative content analysis. Results The health care professionals interviewed talked about cross-cultural interaction in end-of-life care as interaction that brings about uncertainty, stress and frustration even though they had limited experience of this type of interaction. The focus group discussions brought attention to four specific challenges that they expected to meet when they care for patients with migrant backgrounds since they took for granted that they would have an ethno-cultural background that is different to their own. These challenges had to do with communication barriers, ‘unusual’ emotional and pain expressions, the expectation that these patients’ families would be ‘different’ and the anticipation that these patients and their families lack knowledge. At the core of the challenges in question is the idea that cross-cultural interaction means meeting “the unknown”. In addition, the end-of-life care professionals interviewed talked about patients whose backgrounds they did not share in homogenizing terms. It is against this backdrop that they worried about their ability to provide end-of-life care that is individualized enough to meet the needs of these patients. Conclusions The study suggests that end-of-life care professionals who regard cross-cultural interaction in this manner could face actual challenges when caring for patients whose backgrounds they regard as “the unknown” since they anticipate a variety of challenges and do not seem confident enough that they can provide good quality care when cross-cultural interaction is at stake. PMID:27880814

Eleven Ways To Make Money.

ERIC Educational Resources Information Center

Vail, Kathleen

1998-01-01

Many school districts are becoming aggressively entrepreneurial in their efforts to raise money. One district serves as the Internet service provider for their area, another rents buses and drivers to community groups. A sidebar describes a controversial deal between Coca-Cola and the Colorado Springs School District. (MLF)

School-to-Work Transition: Proceedings of the Conference of the University/Urban Schools National Task Force (7th, Washington, D.C., November 1-2, 1985).

ERIC Educational Resources Information Center

Bossone, Richard M., Ed.; Polishook, Irwin H., Ed.

The eleven papers presented at a 1985 conference on school-to-work transition are collected in this volume. The papers focus on school-business partnerships, school programs, and community projects. Their titles (and authors) are: (1) "Investing in Our Children: Business and the Public Schools" (Sol Hurwitz); (2) "From School to…

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

Singer, M.; Daley, R.

This report focuses on the National Renewable Energy Laboratory's (NREL) fiscal year (FY) 2012 effort that used the NREL Optimal Vehicle Acquisition (NOVA) analysis to identify optimal vehicle acquisition recommendations for eleven diverse federal agencies. Results of the study show that by following a vehicle acquisition plan that maximizes the reduction in greenhouse gas (GHG) emissions, significant progress is also made toward the mandated complementary goals of acquiring alternative fuel vehicles, petroleum use reduction, and alternative fuel use increase.

Sensory training with vibration-induced kinesthetic illusions improves proprioceptive integration in patients with Parkinson's disease.

PubMed

Ribot-Ciscar, Edith; Aimonetti, Jean-Marc; Azulay, Jean-Philippe

2017-12-15

The present study investigates whether proprioceptive training, based on kinesthetic illusions, can help in re-educating the processing of muscle proprioceptive input, which is impaired in patients with Parkinson's disease (PD). The processing of proprioceptive input before and after training was evaluated by determining the error in the amplitude of voluntary dorsiflexion ankle movement (20°), induced by applying a vibration on the tendon of the gastrocnemius-soleus muscle (a vibration-induced movement error). The training consisted of the subjects focusing their attention upon a series of illusory movements of the ankle. Eleven PD patients and eleven age-matched control subjects were tested. Before training, vibration reduced dorsiflexion amplitude in controls by 4.3° (P<0.001); conversely, vibration was inefficient in PD's movement amplitude (reduction of 2.1°, P=0.20). After training, vibration significantly reduced the estimated movement amplitude in PD patients by 5.3° (P=0.01). This re-emergence of a vibration-induced error leads us to conclude that proprioceptive training, based on kinesthetic illusions, is a simple means for re-educating the processing of muscle proprioceptive input in PD patients. Such complementary training should be included in rehabilitation programs that presently focus on improving balance and motor performance. Copyright © 2017 Elsevier B.V. All rights reserved.

Reading comprehension in Parkinson's disease.

PubMed

Murray, Laura L; Rutledge, Stefanie

2014-05-01

Although individuals with Parkinson's disease (PD) self-report reading problems and experience difficulties in cognitive-linguistic functions that support discourse-level reading, prior research has primarily focused on sentence-level processing and auditory comprehension. Accordingly, the authors investigated the presence and nature of reading comprehension in PD, hypothesizing that (a) individuals with PD would display impaired accuracy and/or speed on reading comprehension tests and (b) reading performances would be correlated with cognitive test results. Eleven adults with PD and 9 age- and education-matched control participants completed tests that evaluated reading comprehension; general language and cognitive abilities; and aspects of attention, memory, and executive functioning. The PD group obtained significantly lower scores on several, but not all, reading comprehension, language, and cognitive measures. Memory, language, and disease severity were significantly correlated with reading comprehension for the PD group. Individuals in the early stages of PD without dementia or broad cognitive deficits can display reading comprehension difficulties, particularly for high- versus basic-level reading tasks. These reading difficulties are most closely related to memory, high-level language, and PD symptom severity status. The findings warrant additional research to delineate further the types and nature of reading comprehension impairments experienced by individuals with PD.

Danger ideation reduction therapy (DIRT) for obsessive-compulsive washers. A controlled trial.

PubMed

Jones, M K; Menzies, R G

1998-10-01

Twenty-one OCD sufferers with washing/contamination concerns took part in a controlled treatment trial at the Anxiety Disorders Clinic, University of Sydney. Eleven of the subjects received danger ideation reduction therapy (DIRT) over eight, 1 h weekly group sessions conducted by the second author. Ten subjects were placed on a wait list and did not receive DIRT or any other treatment. DIRT procedures were solely directed at decreasing danger-related expectancies concerning contamination and did not include exposure, response prevention or behavioral experiments. Components of DIRT include attentional focusing, filmed interviews, corrective information, cognitive restructuring, expert testimony, microbiological experiments and a probability of catastrophe assessment task. All subjects were assessed at pre-treatment, post-treatment and three-month follow-up using the Maudsley Obsessional-Compulsive Inventory, Leyton Obsessionality Inventory, Beck Depression Inventory and a Self Rating of Severity Scale. Changes from pre-treatment to after treatment (post-treatment and follow-up scores averaged) were significantly greater in the DIRT condition than in the control condition for all measures. No significant differences were obtained between groups on post-treatment to follow-up change on any measure. The implications of these findings for theoretical models of OCD and its management are discussed.

Role transition in primary care settings.

PubMed

Holt, Ian G S

2008-01-01

This paper reports on research that explored how nurses who are engaged in advanced practice adapt and adjust to their roles in primary and community health settings. Successive government policy has highlighted how the changing roles of nurses, who are engaged in advanced practice, are crucial to delivering high-quality patient care. The paper offers a framework for role transition which is potentially generalisable to doctors, physiotherapists and other healthcare professionals. The aim of the study was to enable an understanding of role transition, from a study of nurses going through changes to their roles or moving to new roles. The intended purpose of the study was to explore what was going on within role transition, and considers by what process(es) role transition evolves or is experienced. Eleven nurses' actions, expectations, and experiences of role transition were explored, within three district nurse centres and two community NHS trusts. Data were collected from participant and non-participant observation, content analysis of job descriptions and from individual and group interviews, including semi-structured schedules and focus group techniques. Data were comparatively analysed to conceptualise and saturate core themes, which were discussed and developed with participants and healthcare managers. A theory of role transition is proposed through a model representing the 'who', 'what', 'where' and 'how' of role transition, through four concepts of centring identity(ies); focusing role(s); enacting role(s); and shaping role(s). Identity was regarded by the participants as being the role, the person, and as part of a group. Current and anticipated role foci directed enactment of role within given contexts and resources, while shaping of role involved a balance of role loss and role expansion. This article presents a theory of role transition for primary care professionals.

Associative episodic memory and recollective processes in childhood temporal lobe epilepsy.

PubMed

Martins, Sylvie; Guillery-Girard, Bérengère; Clochon, Patrice; Bulteau, Christine; Hertz-Pannier, Lucie; Chiron, Catherine; Eustache, Francis; Jambaqué, Isabelle

2015-03-01

While the current literature on children suffering from temporal lobe epilepsy (CTLE) mostly focuses on material-related episodic memory deficits according to seizure-onset lateralization, the present study examined associative episodic memory according to the type of information to memorize (e.g., factual, spatial, and sequential) and further investigated subjective and objective recollection. Eleven children with left temporal lobe epilepsy (LTLE), 10 children with right temporal lobe epilepsy (RTLE), among whom 9 displayed hippocampal sclerosis (HS), and 42 healthy controls completed the WHAT-WHEN-WHERE protocol (Guillery-Girard et al., 2013). Group comparisons were first conducted according to the affected side and second according to the underlying pathology. Results showed associative memory impairments in patients irrespective of the affected side. Moreover, this study revealed that HS is particularly deleterious to associative and subjective recollection in CTLE. In addition, this study emphasizes the need for assessing episodic memory in childhood TLE beyond material specificity. Copyright © 2015 Elsevier Inc. All rights reserved.

Child Welfare, Juvenile Justice, Mental Health, and Education Providers' Conceptualizations of Trauma-Informed Practice.

PubMed

Donisch, Katelyn; Bray, Chris; Gewirtz, Abigail

2016-05-01

This study systematically examined child-service providers' conceptualizations of trauma-informed practice (TIP) across service systems, including child welfare, juvenile justice, mental health, and education. Eleven focus groups and nine individual interviews were conducted, totaling 126 child-service providers. Conventional content analysis was used to analyze the qualitative data with interrater reliability analyses indicating near perfect agreement between coders. Qualitative analysis revealed that child-service providers identified traumatic stress as an important common theme among children and families served as well as the interest in TIP in their service systems. At the same time, child-service providers generally felt knowledgeable about what they define TIP to be, although they articulated wide variations in the degree to which they are taught skills and strategies to respond to their traumatized clients. The results of this study suggest a need for a common lexicon and metric with which to advance TIP within and across child-service systems. © The Author(s) 2016.

Co-constructing engagement in stroke rehabilitation: a qualitative study exploring how practitioner engagement can influence patient engagement.

PubMed

Bright, Felicity As; Kayes, Nicola M; Cummins, Christine; Worrall, Linda M; McPherson, Kathryn M

2017-10-01

To explore how practitioner engagement and disengagement occurred, and how these may influence patient care and engagement. A qualitative study using the Voice Centred Relational Methodology. Data included interviews, focus groups and observations. Inpatient and community stroke rehabilitation services. Eleven people experiencing communication disability after stroke and 42 rehabilitation practitioners. Not applicable. The practitioner's engagement was important in patient engagement and service delivery. When patients considered practitioners were engaged, this helped engagement. When they considered practitioners were not engaged, their engagement was negatively affected. Practitioners considered their engagement was important but complex. It influenced how they worked and how they perceived the patient. Disengagement was taboo. It arose when not feeling confident, when not positively impacting outcomes, or when having an emotional response to a patient or interaction. Each party's engagement influenced the other, suggesting it was co-constructed. Practitioner engagement influenced patient engagement in stroke rehabilitation. Practitioner disengagement was reported by most practitioners but was often a source of shame.

Change of focus: from intensive care towards organ donation.

PubMed

Meyer, Käthe; Bjørk, Ida T

2008-02-01

To progress from identifying a potential organ donor to implementing the actual organ donation effectively is a challenging process for all involved. The nurses might find the change of focus difficult, as the donor organ acquisition process often starts before the relatives had been informed and have had the time to reorient themselves about the severe situation of the patient and have been briefed on the option of organ donation. The purpose was to investigate the hospital-based education in organ donation at the 28 Norwegian donor hospitals, and elicit the needs of the intensive care nurses for imparting of required knowledge and support in shifting their focus from intensive care towards the process of organ procurement. Hospital-based education and guidelines in organ donation were analyzed by scrutinizing the documents available. Eleven units were found to have their own guidelines and only three hospitals had organ donation in their educational programme. Intensive care nurses at three hospitals participated in focus groups. The main finding was the need for collaboration and mutual understanding within the treatment team. Nurses expounded the multiple responsibilities that they discharged during the course of intensive care. In reorienting their focus from intensive care to donor organ procurement, the time of death was explained as the crucial turning point. The knowledge of intensive care staff and professional competence were crucial in winning the relatives' trust and were central in the communication processes. Donor hospitals should implement systematic training and debriefing, where both nurses and physicians contribute to this process. Well-prepared protocols for organ donation at hospitals can define responsibilities assigned to different members of the donor organ acquisition team.

Blood type analyses of creole-like cattle: a comparison with Longhorns and mixed controls.

PubMed

Murphey, R M; Torres Penedo, M C; Stormont, C; Bahre, C J

1979-01-01

Creole-like cattle blood types were compared with a mixed control group and Longhorn data using hemolytic and electrophoretic techniques. Among the hemolytic tests, the crucial B system analyses indicated that 1) the Creole-like animals were more similar to Longhorns than were the controls; 2) the three groups were different from each other; 3) the three groups were not mutually exclusive. Eleven new phenogroups were postulated. The remaining blood group systems and the electrophoretic tests raised interesting biohistorical questions but were generally less useful in discriminating among the three groups of cattle.

Zooming in on star formation in the brightest galaxies of the early Universe discovered with the Planck and Herschel satellites

NASA Astrophysics Data System (ADS)

Canameras, Raoul

2016-09-01

Strongly gravitationally lensed galaxies offer an outstanding opportunity to characterize the most intensely star-forming galaxies in the high-redshift universe. In the most extreme cases, one can probe the mechanisms that underlie the intense star formation on the scales of individual star-forming regions. This requires very fortuitous gravitational lensing configurations offering magnification factors >>10, which are particularly rare toward the high-redshift dusty star-forming galaxies. The Planck's Dusty GEMS (Gravitationally Enhanced subMillimeter Sources) sample contains eleven of the brightest high-redshift galaxies discovered with the Planck submillimeter all-sky survey, with flux densities between 300 and 1000 mJy at 350 microns, factors of a few brighter than the majority of lensed sources previously discovered with other surveys. Six of them are above the 90% completeness limit of the Planck Catalog of Compact Sources (PCCS), suggesting that they are among the brightest high-redshift sources on the sky selected by their active star formation. This thesis comes within the framework of the extensive multi-wavelength follow-up programme designed to determine the overall properties of the high-redshift sources and to probe the lensing configurations. Firstly, to characterize the intervening lensing structures and calculate lensing models, I use optical and near/mid-infrared imaging and spectroscopy. I deduce that our eleven GEMS are aligned with intervening matter overdensities at intermediate redshift, either massive isolated galaxies or galaxy groups and clusters. The foreground sources exhibit evolved stellar populations of a few giga years, characteristic of early-type galaxies. Moreover, the first detailed models of the light deflection toward the GEMS suggest magnification factors systematically >10, and >20 for some lines-of-sight. Secondly, we observe the GEMS in the far-infrared and sub-millimeter domains in order to characterize the background sources. The sub-arcsec resolution IRAM and SMA interferometry shows distorded morphologies which definitively confirm that the eleven sources are strongly lensed. I obtain dust temperatures between 33 and 50 K, and outstanding far-infrared luminosities of up to 2x1014 solar luminosities before correcting for the gravitational magnification. The relationship between dust temperatures and far-infrared luminosities also confirms that the GEMS are brighter than field galaxies at a given dust temperature. I conclude that dust heating seems to be strongly dominated by the star formation activity with an AGN contamination systematically below 30%. We find secure spectroscopic redshifts between 2.2 and 3.6 for the eleven targets thanks to the detection of at least two CO emission lines per source. Finally, I focus on the three gravitationally lensed sources showing the most remarkable properties including the brightest GEMS, a maximal starburst with star formation surface densities near the Eddington limit.

Time-dependent postural control adaptations following a neuromuscular warm-up in female handball players: a randomized controlled trial.

PubMed

Steib, Simon; Zahn, Peter; Zu Eulenburg, Christine; Pfeifer, Klaus; Zech, Astrid

2016-01-01

Female handball athletes are at a particular risk of sustaining lower extremity injuries. The study examines time-dependent adaptations of static and dynamic balance as potential injury risk factors to a specific warm-up program focusing on neuromuscular control. Fourty one (24.0 ± 5.9 years) female handball athletes were randomized to an intervention or control group. The intervention group implemented a 15-min specific neuromuscular warm-up program, three times per week for eleven weeks, whereas the control group continued with their regular warm-up. Balance was assessed at five time points. Measures included the star excursion balance test (SEBT), and center of pressure (COP) sway velocity during single-leg standing. No baseline differences existed between groups in demographic data. Adherence to neuromuscular warm-up was 88.7 %. Mean COP sway velocity decreased significantly over time in the intervention group (-14.4 %; p  < .001), but not in the control group (-6.2 %; p  = 0.056). However, these effects did not differ significantly between groups ( p  = .098). Mean changes over time in the SEBT score were significantly greater ( p  = .014) in the intervention group (+5.48) compared to the control group (+3.45). Paired t-tests revealed that the first significant balance improvements were observed after 6 weeks of training. A neuromuscular warm-up positively influences balance variables associated with an increased risk of lower extremity injuries in female handball athletes. The course of adaptations suggests that a training volume of 15 min, three times weekly over at least six weeks produces measurable changes. Retrospectively registered on 4th October 2016. Registry: clinicaltrials.gov. Trial number: NCT02925377.

Modeling the Explicit Chemistry of Anthropogenic and Biogenic Organic Aerosols

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

Madronich, Sasha

2015-12-09

The atmospheric burden of Secondary Organic Aerosols (SOA) remains one of the most important yet uncertain aspects of the radiative forcing of climate. This grant focused on improving our quantitative understanding of SOA formation and evolution, by developing, applying, and improving a highly detailed model of atmospheric organic chemistry, the Generation of Explicit Chemistry and Kinetics of Organics in the Atmosphere (GECKO-A) model. Eleven (11) publications have resulted from this grant.

Mercury and Air Pollution: A Bibliography With Abstracts.

ERIC Educational Resources Information Center

Environmental Protection Agency, Research Triangle Park, NC. Office of Air Programs.

The Air Pollution Technical Information Center (APTIC) of the Office of Air Programs has selected and compiled this bibliography of abstracts on mercury and air pollution. The abstracted documents are considered representative of available literature, although not all-inclusive. They are grouped into eleven categories: (1) Emission Sources, (2)…

UNIVERSAL HIGHER EDUCATION.

ERIC Educational Resources Information Center

MCGRATH, EARL J.

THIS DOCUMENT IS A REPORT ON A GROUP INQUIRY INTO THE SUBSTANCE AND IMPLICATIONS OF UNIVERSAL HIGHER EDUCATION. ELEVEN CHAPTERS ARE PAPERS PRESENTED AT A CONFERENCE HELD UNDER THE AUSPICES OF THE INSTITUTE OF HIGHER EDUCATION, TEACHERS COLLEGE, COLUMBIA UNIVERSITY, IN PUERTO RICO, NOVEMBER 15-21, 1964, FORECASTING THE FORM AND MISSION OF AMERICAN…

Bark structure of southern upland oaks

Treesearch

E.T. Howard

1977-01-01

Bark structure of eleven oak species commonly found on southern pine sites was examined and described. In inner bark (phloem), groups of thick-walled lignified fibers and sclereids are interspersed among thin-walled cellulosic elements (parenchyma, sieve tube members, and companion cells). These fibers and sclereids greatly influence the bark's density, hardness,...

Morphological Encoding in German Children's Language Production: Evidence from Event-Related Brain Potentials

ERIC Educational Resources Information Center

Jessen, Anna; Fleischhauer, Elisabeth; Clahsen, Harald

2017-01-01

This study reports developmental changes in morphological encoding across late childhood. We examined event-related brain potentials (ERPs) during the silent production of regularly vs. irregularly inflected verb forms (viz. "-t" vs. "-n" participles of German) in groups of eight- to ten-year-olds, eleven- to…

Regulating Children's Television Advertising: Reassessing Parental Responsibility.

ERIC Educational Resources Information Center

Reid, Leonard N.

In response to public concern over the effects of television commercials on children, the Federal Trade Commission formulated regulatory proposals that would ban certain advertising from children's television and regulate advertising intended for the eight year old to the eleven year old age group. However, in the light of two recent research…

ROLE OF RICKETTSIAL AND PARARICKETTSIAL MICROBES IN THE PATHOLOGY OF PREGNANCY

DTIC Science & Technology

In 14 women who had spontaneous interruptions of pregnancy and who gave birth to dead or non-viable children, eleven(or 78.57%) are serologically...positive in the microagglutination reaction for rickettsiae and pararickettsiae. In the control group of 14 women who gave birth to normal children at

What Do Parents of Children with Down Syndrome Think about Non-Invasive Prenatal Testing (NIPT)?

PubMed

van Schendel, Rachèl V; Kater-Kuipers, Adriana; van Vliet-Lachotzki, Elsbeth H; Dondorp, Wybo J; Cornel, Martina C; Henneman, Lidewij

2017-06-01

This study explores the attitudes of parents of children with Down syndrome towards non-invasive prenatal testing (NIPT) and widening the scope of prenatal screening. Three focus groups (n = 16) and eleven individual interviews with Dutch parents (and two relatives) of children with Down syndrome were conducted. Safety, accuracy and earlier testing were seen as the advantages of NIPT. Some participants were critical about the practice of screening for Down syndrome, but acknowledged that NIPT enables people to know whether the fetus is affected and to prepare without risking miscarriage. Many feared uncritical use of NIPT and more abortions for Down syndrome. Concerns included the consequences for the acceptance of and facilities for children with Down syndrome, resulting in more people deciding to screen. Participants stressed the importance of good counseling and balanced, accurate information about Down syndrome. Testing for more disorders might divert the focus away from Down syndrome, but participants worried about "where to draw the line". They also feared a loss of diversity in society. Findings show that, while parents acknowledge that NIPT offers a better and safer option to know whether the fetus is affected, they also have concerns about NIPT's impact on the acceptance and care of children with Down syndrome.

Quality of life in the patients with central diabetes insipidus assessed by Nagasaki Diabetes Insipidus Questionnaire.

PubMed

Nozaki, Aya; Ando, Takao; Akazawa, Satoru; Satoh, Tsuyoshi; Sagara, Ikuko; Horie, Ichiro; Imaizumi, Misa; Usa, Toshiro; Yanagisawa, Robert T; Kawakami, Atsushi

2016-01-01

Central diabetes insipidus (CDI) is characterized by polyuria and polydipsia due to a deficiency of vasopressin. Currently, the treatment goal for CDI is improvement of quality of life (QOL) by desmopressin (DDAVP) without developing hyponatremia. However, there is no reliable measure for QOL in CDI patients. We evaluate our original questionnaire for QOL, consisting of 12 questions focusing on polyuria, polydipsia, and DDAVP treatment, in CDI patients who underwent a switch from nasal spray to oral disintegrating tablets of DDAVP. Twenty-five CDI patients under nasal DDAVP treatment, six with newly developed CDI, and 18 healthy individuals without known polyuric/polydipsic disorders as control subjects were enrolled. QOL scores were determined by our questionnaire at the enrollment and 3 months after the start of oral DDAVP treatment and were examined by the Wilcoxon signed-rank test. Eleven questions detected improvement in QOL. The sum of the QOL scores of the eleven questions increased from 29.2 ± 5.6 under nasal to 36.8 ± 4.5 under oral DDAVP (p < 0.001). There were no clinically relevant changes in serum levels of Na. After eliminating two questions about DDAVP treatment, the sum of QOL scores was 15.3 ± 6.5 in untreated CDI patients, 24.4 ± 5.2 in those with nasal treatment, 28.9 ± 4.9 in those with oral DDAVP, and 29.5 ± 3.6 in healthy controls. The difference among groups was significant (p < 0.05 in Steel-Dwass test) except between patients treated with oral DDAVP and healthy controls. Our questionnaire can be used to accurately assess QOL in CDI patients.

Barriers to acceptance of self-sampling for human papillomavirus across ethnolinguistic groups of women.

PubMed

Howard, Michelle; Lytwyn, Alice; Lohfeld, Lynne; Redwood-Campbell, Lynda; Fowler, Nancy; Karwalajtys, Tina

2009-01-01

Immigrant and low socio-economic (SES) women in North America underutilize Papanicolaou screening. Vaginal swab self-sampling for oncogenic human papillomavirus (HPV) has the potential to increase cervical cancer screening participation. The purpose of this qualitative study was to understand the perceptions of lower SES and immigrant women regarding self-sampling for HPV. Eleven focus-group interviews were conducted: one with Canadian-born English-speaking lower SES women, and two groups each with Arabic, Cantonese, Dari (Afghani), Somali and Spanish (Latino)-speaking women (one group conducted in English, the other in the native language) recently immigrated to Canada. Five to nine women aged 35 to 65 years and married with children participated in each group. Themes included 1) who might use self-sampling and why; 2) aversion to self-sampling and reasons to prefer physician; 3) ways to improve the appeal of self-sampling. Women generally perceived benefits of self-sampling and a small number felt they might use the method, but all groups had some reservations. Reasons included: uncertainty over performing the sampling correctly; fear of hurting themselves; concern about obtaining appropriate material; and concerns about test accuracy. Women preferred testing by a health care professional because they were accustomed to pelvic examinations, it was more convenient, or they trusted the results. Perceptions of self-sampling for HPV were similar across cultures and pertained to issues of confidence in self-sampling and need for physician involvement in care. These findings can inform programs and studies planning to employ self-sampling as a screening modality for cervical cancer.

'Football for Health'--a football-based health-promotion programme for children in South Africa: a parallel cohort study.

PubMed

Fuller, Colin W; Junge, Astrid; DeCelles, Jeff; Donald, James; Jankelowitz, Ryan; Dvorak, Jiri

2010-06-01

To develop, implement and assess an interactive, football-based health education programme for children in South Africa. Prospective cohort study with control group. Two schools in Khayelitsha township, South Africa. 370 children making up two intervention groups (Grade 6: 125; Grade 7: 131) and one control group (Grade 7: 114). Eleven 90 min sessions, each divided into two 45 min halves of Play Football (football skills) and Play Fair (health issues), each session focused on one specific health risk factor. Health knowledge using a 20-item questionnaire; coaches' attitudes towards their training programme using a 10-item questionnaire and children's attitudes towards the health education programme using a six-item questionnaire. Children in the Grade 7 intervention group showed significant (p<0.05) increases in the proportion of correct responses for nine of the 20 health knowledge questions postintervention, and these increases were maintained at 3 months postintervention. The Grade 6 intervention group showed significant increases in the proportion of correct responses for 15 of the 20 health knowledge questions postintervention. The Grade 7 control group showed a significant increase in the proportion of correct responses to one of the 20 health knowledge questions post-Play Football sessions and nine of 20 questions post-Play Fair sessions. Over 90% of the children provided positive attitude responses to the health-education programme. The programme demonstrated that it was possible to implement a football-based health-education programme for children in Africa that achieved significant increases in health knowledge and that was also well received by participants.

Effects of two distinct group motor skill interventions in psychological and motor skills of children with Developmental Coordination Disorder: A pilot study.

PubMed

Caçola, Priscila; Romero, Michael; Ibana, Melvin; Chuang, Jennifer

2016-01-01

Children with Developmental Coordination Disorder (DCD) have an increased risk for mental health difficulties. The present pilot study aimed to determine whether distinct group intervention programs improved several psychological variables (anxiety; adequacy and predilection for physical activity; participation, preferences, and enjoyment for activities) and motor skills from the perspective of a child with DCD as well as parental perceptions of motor skills, rate of function, and strengths and difficulties. Eleven children participated in Program A and thirteen in Program B. Both involved 10 sessions of 1 h each. Program A focused on task-oriented activities in a large group involving motor skill training and collaboration and cooperation among children, while Program B was composed of three groups with a direct goal-oriented approach for training of skills chosen by the children. Results indicated that children improved motor skills after both programs, but showed distinct results in regards to other variables - after Program A, children showed higher anxiety and lower levels of enjoyment, even though parents detected an improvement in rate of function and a decrease in peer problems. With Program B, children decreased anxiety levels, and parents noted a higher control of movement of their children. Regardless of the group approach, children were able to improve motor skills. However, it is possible that the differences between groups may have influenced parents' perception of their children's motor and psychological skills, as well as children's perception of anxiety. Copyright © 2016 Elsevier Inc. All rights reserved.

"They don't want anything to do with you": patient views of primary care management of chronic pain.

PubMed

Upshur, Carole C; Bacigalupe, Gonzalo; Luckmann, Roger

2010-12-01

Chronic pain is one of the most frequent complaints of patients in primary care, yet both patients and providers report low satisfaction with chronic pain care. This study was designed to explore the views held by a diverse sample of patients with chronic pain complaints about their care experiences to identify ways to improve care. Qualitative analysis of 17 patient focus groups (size 3-7 participants). Groups used structured questions and were tape recorded, transcribed, and coded using qualitative software. Eleven groups were conducted in English, six groups in Spanish. Convenience sample of 72 adult patients (68% female, 44% Latino, mean age=48.1 years) recruited from four diverse primary care practices in Central Massachusetts. Across all 17 groups, and all gender, ethnicity, and age groups, most patients reported suboptimal interactions with their providers when seeking care for chronic pain. Subjects acknowledged feeling disrespected and distrusted, suspected of drug-seeking, and having their symptoms dismissed as trivial and/or not warranting medical care. Patients reported more satisfaction when they felt a provider listened to them, trusted them, was accessible to address pain concerns between visits, and used patient-centered approaches to establish goals and treatment plans. Patients also recommended some management techniques related to the chronic disease management model to improve pain care. Implementing patient-centered approaches in caring for individuals with chronic pain and using principles drawn from the chronic disease management model to improve care systems may improve both patient and provider satisfaction with chronic pain care. Wiley Periodicals, Inc.

Effect Of Seedling Size And First-Order Lateral Roots On Early Development Of Northern Red Oak On A Mesic Site: Eleventh-Year Results

Treesearch

Paul P. Kormanik; Shi-Jean S. Sung; Donald Kass; Stanley J. Zarnoch

2002-01-01

Abstract - The effect of initial first-order lateral root (FOLR) groupings of northern red oak (Quercus rubra) seedlings on a high quality mesic site was followed for eleven years on a shelterwood and a clearcut area. The initial FOLR number groups were empirically determined as low (0 to 6) medium (7 to 12) and high (12). The...

International society of blood transfusion working party on red cell immunogenetics and terminology: report of the Seoul and London meetings.

PubMed

Storry, J R; Castilho, L; Chen, Q; Daniels, G; Denomme, G; Flegel, W A; Gassner, C; de Haas, M; Hyland, C; Keller, M; Lomas-Francis, C; Moulds, J M; Nogues, N; Olsson, M L; Peyrard, T; van der Schoot, C E; Tani, Y; Thornton, N; Wagner, F; Wendel, S; Westhoff, C; Yahalom, V

2016-08-01

The Working Party has met twice since the last report: in Seoul, South Korea 2014, and in London, UK 2015, both in association with the International Society of Blood Transfusion (ISBT) Congress. As in previous meetings, matters pertaining to blood group antigen nomenclature were discussed. Eleven new blood group antigens were added to seven blood group systems. This brings the current total of blood group antigens recognized by the ISBT to 346, of which 308 are clustered within 36 blood groups systems. The remaining 38 antigens are currently unassigned to a known blood group system.

Qualitative evaluation of just-in-time simulation-based learning: the learners' perspective.

PubMed

Kamdar, Gunjan; Kessler, David O; Tilt, Lindsey; Srivastava, Geetanjali; Khanna, Kajal; Chang, Todd P; Balmer, Dorene; Auerbach, Marc

2013-02-01

Just-in-time training (JITT) is an educational strategy where training occurs in close temporal proximity to a clinical encounter. A multicenter study evaluated the impact of simulation-based JITT on interns' infant lumbar puncture (LP) success rates. Concurrent with this multicenter study, we conducted a qualitative evaluation to describe learner perceptions of this modality of skills training. Eleven interns from a single institution participated in a face-to-face semistructured interview exploring their JITT experience. Interviews were audio-recorded and transcribed. Two investigators reviewed the transcripts, assigned codes to the data, and categorized the codes. Categories were modified by 4 emergency physicians. As a means of data triangulation, we performed focus groups at a second institution. Benefits of JITT included review of anatomic landmarks, procedural rehearsal, and an opportunity to ask questions. These perceived benefits improved confidence with infant LP. Deficits of the training included lack of mannequin fidelity and unrealistic context when compared with an actual LP. An unexpected category, which emerged from our analysis, was that of barriers to JITT performance. Barriers included lack of time in a busy clinical setting and various instructor factors. The focus group findings confirmed and elaborated the benefits and deficits of JITT and the barriers to JITT performance. Just-in-time training improved procedural confidence with infant LP, but work place busyness and instructor lack of support or unawareness were barriers to JITT performance. Optimal LP JITT would occur with improved contextual fidelity. More research is needed to determine optimal training strategies that are effective for the learner and maximize clinical outcomes for the patient.

Social media and anatomy education: Using twitter to enhance the student learning experience in anatomy.

PubMed

Hennessy, Catherine M; Kirkpatrick, Emma; Smith, Claire F; Border, Scott

2016-11-01

Neuroanatomy is a difficult subject in medical education, with students often feeling worried and anxious before they have even started, potentially decreasing their engagement with the subject. At the University of Southampton, we incorporated the use of Twitter as a way of supporting students' learning on a neuroanatomy module to evaluate how it impacted upon their engagement and learning experience. The #nlm2soton hashtag was created and displayed (via a widget) on the university's virtual learning environment (VLE) for a cohort of 197 Year 2 medical students studying neuroanatomy. Student usage was tracked to measure levels of engagement throughout the course and frequency of hashtag use was compared to examination results. Student opinions on the use of Twitter were obtained during a focus group with eleven students and from qualitative questionnaires. The hashtag was used by 91% of the student cohort and, within this, more students chose to simply view the hashtag rather than make contributions. The completed questionnaire responses (n = 150) as well as focus group outcomes revealed the value of using Twitter. A negligible correlation was found between student examination scores and their viewing frequency of the hashtag however, no correlation was found between examination scores and contribution frequency. Despite this, Twitter facilitated communication, relieved anxieties and raised morale, which was valued highly by students and aided engagement with neuroanatomy. Twitter was successful in creating and providing a support network for students during a difficult module. Anat Sci Educ 9: 505-515. © 2016 American Association of Anatomists. © 2016 American Association of Anatomists.

Sport Concussion Management Using Facebook: A Feasibility Study of an Innovative Adjunct “iCon”

PubMed Central

Ahmed, Osman Hassan; Schneiders, Anthony G.; McCrory, Paul R.; Sullivan, S. John

2017-01-01

Context: Sport concussion is currently the focus of much international attention. Innovative methods to assist athletic trainers in facilitating management after this injury need to be investigated. Objective: To investigate the feasibility of using a Facebook concussion-management program termed iCon (interactive concussion management) to facilitate the safe return to play (RTP) of young persons after sport concussion. Design: Observational study. Setting: Facebook group containing interactive elements, with moderation and support from trained health care professionals. Patients or Other Participants: Eleven participants (n = 9 men, n = 2 women; range, 18 to 28 years old) completed the study. Data Collection and Analysis: The study was conducted over a 3-month period, with participant questionnaires administered preintervention and postintervention. The primary focus was on the qualitative experiences of the participants and the effect of iCon on their RTP. Usage data were also collected. Results: At the completion of the study, all participants (100%) stated that they would recommend an intervention such as iCon to others. Their supporting quotes all indicated that iCon has the potential to improve the management of concussion among this cohort. Most participants (n = 9, 82%) stated they were better informed with regard to their RTP due to participating in iCon. Conclusions: This interactive adjunct to traditional concussion management was appreciated among this participant group, which indicates the feasibility of a future, larger study of iCon. Athletic trainers should consider the role that multimedia technologies may play in assisting with the management of sport concussion. PMID:28430553

A comparison of aphasic and non-brain-injured adults on a dichotic CV-syllable listening task.

PubMed

Shanks, J; Ryan, W

1976-06-01

A dichotic CV-syllable listening task was administered to a group of eleven non-brain-injured adults and to a group of eleven adult aphasics. The results of this study may be summarized as follows: 1)The group of non-brain-injured adults showed a slight right ear advantage for dichotically presented CV-syllables. 2)In comparison with the control group the asphasic group showed a bilateral deficit in response to the dichotic CV-syllables, superimposed on a non-significant right ear advantage. 3) The asphasic group demonstrated a great deal of intersubject variability on the dichotic task with six aphasics showing a right ear preference for the stimuli. The non-brain-injured subjects performed more homogeneously on the task. 4) The two subgroups of aphasics, a right ear advantage group and a left ear advantage group, performed significantly different on the dichotic listening task. 5) Single correct data analysis proved valuable by deleting accuracy of report for an examination of trials in which there was true competition for the single left hemispheric speech processor. These results were analyzed in terms of a functional model of auditory processing. In view of this model, the bilateral deficit in dichotic performance of the asphasic group was accounted for by the presence of a lesion within the dominant left hemisphere, where the speech signals from both ears converge for final processing. The right ear advantage shown by one asphasic subgroup was explained by a lesion interfering with the corpus callosal pathways from the left hemisphere; the left ear advantage observed within the other subgroup was explained by a lesion in the area of the auditory processor of the left hemisphere.

Dual Career Couple Relationships. An Annotated Bibliography, for Conference Presented by The Women's Resources and Research Center (University of California, Davis, April 11-12, 1980). UCD-Women's Resources and Research Center Working Paper Series No. 20.

ERIC Educational Resources Information Center

Knowles, Em Claire

This annotated bibliography of readings related to dual career couple relationships is divided into eleven areas of focus. Sections included are (1) Alternatives to Rigid Work Imperatives; (2) Child Rearing in Dual Career Families; (3) Collaboration Strategies for Coping; (4) Definition, Trend, and Historical Perspective of Dual Career Couples;…

The Vietnamese Vowel System

ERIC Educational Resources Information Center

Emerich, Giang Huong

2012-01-01

In this dissertation, I provide a new analysis of the Vietnamese vowel system as a system with fourteen monophthongs and nineteen diphthongs based on phonetic and phonological data. I propose that these Vietnamese contour vowels - /ie/, /[turned m]?/ and /uo/-should be grouped with these eleven monophthongs /i e epsilon a [turned a] ? ? [turned m]…

The Jamaican Project. Final Report.

ERIC Educational Resources Information Center

Lasker, Harry

In 1972, a study was undertaken to test the reactions of media-inexperienced children in the Jamaican highlands to their first exposure to video-cassette-delivered episodes of "Sesame Street." Children were randomly selected from three different age groups: three to five-year-olds, six to eight-year-olds, and nine to eleven-year-olds.…

Vegetation selection by Angus crossbred vs. Raramuri Criollo nursing cows grazing Chihuauan Desert rangeland in summer

USDA-ARS?s Scientific Manuscript database

We examined vegetation selection patterns of nursing Angus X Hereford crossbred (AH) and Raramuri Criollo (RC) cows grazing Chihuahuan Desert vegetation during the growing season. Eleven cows of each group grazed separately in two large pastures (1190ha, 1165ha) from mid-July until mid-August 2015 (...

Identification of Vitis vinifera L. grape berry skin color mutants and polyphenolic profile.

PubMed

Ferreira, Vanessa; Fernandes, Fátima; Pinto-Carnide, Olinda; Valentão, Patrícia; Falco, Virgílio; Martín, Juan Pedro; Ortiz, Jesús María; Arroyo-García, Rosa; Andrade, Paula B; Castro, Isaura

2016-03-01

A germplasm set of twenty-five grapevine accessions, forming eleven groups of possible berry skin color mutants, were genotyped with twelve microsatellite loci, being eleven of them identified as true color mutants. The polyphenolic profiling of the confirmed mutant cultivars revealed a total of twenty-four polyphenols, comprising non-colored compounds (phenolic acids, flavan-3-ols, flavonols and a stilbene) and anthocyanins. Results showed differences in the contribution of malvidin-3-O-glucoside to the characteristic Pinot Noir anthocyanins profile. Regarding the two Pique-Poul colored variants, the lighter variant was richer than the darker one in all classes of compounds, excepting anthocyanins. In Moscatel Galego Roxo the F3'H pathway seems to be more active than F3'5'H, resulting in higher amounts of cyanidin, precursor of the cyanidin derivatives. As far as we are aware, this is the first time that a relationship between the content of polyphenolic compounds is established in groups of grape berry skin color mutant cultivars. Copyright © 2015 Elsevier Ltd. All rights reserved.

Characterization of Volatile Compounds of Eleven Achillea Species from Turkey and Biological Activities of Essential Oil and Methanol Extract of A. hamzaoglui Arabacı & Budak.

PubMed

Turkmenoglu, Fatma Pinar; Agar, Osman Tuncay; Akaydin, Galip; Hayran, Mutlu; Demirci, Betul

2015-06-22

According to distribution of genus Achillea, two main centers of diversity occur in S.E. Europe and S.W. Asia. Diversified essential oil compositions from Balkan Peninsula have been numerously reported. However, report on essential oils of Achillea species growing in Turkey, which is one of the main centers of diversity, is very limited. This paper represents the chemical compositions of the essential oils obtained by hydrodistillation from the aerial parts of eleven Achillea species, identified simultaneously by gas chromatography and gas chromatography-mass spectrometry. The main components were found to be 1,8-cineole, p-cymene, viridiflorol, nonacosane, α-bisabolol, caryophyllene oxide, α-bisabolon oxide A, β-eudesmol, 15-hexadecanolide and camphor. The chemical principal component analysis based on thirty compounds identified three species groups and a subgroup, where each group constituted a chemotype. This is the first report on the chemical composition of A. hamzaoglui essential oil; as well as the antioxidant and antimicrobial evaluation of its essential oil and methanolic extract.

An Online Life Like Any Other: Identity, Self-Determination, and Social Networking Among Adults with Intellectual Disabilities.

PubMed

Chadwick, Darren D; Fullwood, Chris

2018-01-01

Research focusing on online identity and the personal experiences of adults with intellectual disabilities (ID) is currently limited. Eleven adults with ID were interviewed regarding personal experiences of being online and using social media. Data were analyzed qualitatively using thematic network analysis. Two global themes, online relatedness and sharing and online agency and support, highlighted the positive potential of social media in enabling the development and maintenance of social bonds, valued social roles, and feelings of enjoyment, competence, autonomy, and self-worth. Participants reported sharing various expressed online identities that did not focus on or hide impairment, challenging notions of dependency, with participants both providing support and being supported online.

Relationship between daily physical activity, recess physical activity, age and sex in scholar of primary school, Spain.

PubMed

Escalante, Yolanda; Backx, Karianne; Saavedra, José M; García-Hermoso, Antonio; Domínguez, Ana M

2011-10-01

Sedentary behavior has negative effects on health. School recess playgrounds provide important settings and opportunities for children to engage in physical activity. The aim of this study was to describe the daily physical activity (PA) and physical activity during recess of Primary School children and the relationship with sex and age. 783 children (379 boys and 359 girls; age=8.5±1.7 years; range 6 to 11) participated in the study. Daily PA of each child was measured using a validated questionnaire that was completed by the parents of each child, whilst playground recess PA was measured using accelerometry. An ANOVA was used to determine differences by sex in each age group with confidence intervals and effect sizes. Also MANOVA was used to analyse the main and interaction effects of age and sex on variables. The Scheffe post-hoc test was used for comparisons. Boys reported higher daily PA levels than girls across all age groups. The differences was bigger in seven (47,6±6,5 vs 42,6±6,4 MET/day; p<0,001), eight (48,5±8,6 vs 41,9±4,6MET/day; p<0,001) and nine years old (49,8±8,3 vs 44,1±5,9 MET/day; p<0,001). Measured recess PA was higher for boys compared to girls at age nine (28,4±12,0 vs 23.7±11,8 motion counts; p<0,039), ten (28,5±10,8 vs 23,7±10,0 motion counts; p<0,014) and eleven years old (24,6±12,2 vs 20,7±9,3 motion counts; p<0,047). Daily PA is higher in boys compared to girls across all age groups (six to eleven years old). On the other hand, recess PA was higher only in boys between nine and eleven years.

Level of implementation of best practice policies for creating healthy food environments: assessment by state and non-state actors in Thailand.

PubMed

Phulkerd, Sirinya; Vandevijvere, Stefanie; Lawrence, Mark; Tangcharoensathien, Viroj; Sacks, Gary

2017-02-01

To determine and compare the level of implementation of policies for healthy food environments in Thailand with reference to international best practice by state and non-state actors. Data on the current level of implementation of food environment policies were assessed independently using the adapted Healthy Food Environment Policy Index (Food-EPI) by two groups of actors. Concrete actions were proposed for Thai Government. A joint meeting between both groups was subsequently held to reach consensus on priority actions. Thailand. Thirty state actors and twenty-seven non-state actors. Level of policy implementation varied across different domains and actor groups. State actors rated implementation levels higher than non-state actors. Both state and non-state actors rated level of implementation of monitoring of BMI highest. Level of implementation of policies promoting in-store availability of healthy foods and policies increasing tax on unhealthy foods were rated lowest by state and non-state actors, respectively. Both groups reached consensus on eleven priority actions for implementation, focusing on food provision in public-sector settings, food composition, food promotion, leadership, monitoring and intelligence, and food trade. Although the implementation gaps identified and priority actions proposed varied between state and non-state actors, both groups achieved consensus on a comprehensive food policy package to be implemented by the Thai Government to improve the healthiness of food environments. This consensus is a platform for continued policy dialogue towards cross-sectoral policy coherence and effective actions to address the growing burden of non-communicable diseases and obesity in Thailand.

Comparing the survival rate of juvenile Chinook salmon migrating through hydropower systems using injectable and surgical acoustic transmitters

PubMed Central

Deng, Z. D.; Martinez, J. J.; Li, H.; Harnish, R. A.; Woodley, C. M.; Hughes, J. A.; Li, X.; Fu, T.; Lu, J.; McMichael, G. A.; Weiland, M. A.; Eppard, M. B.; Skalski, J. R.; Townsend, R. L.

2017-01-01

Acoustic telemetry is one of the primary technologies for studying the behavior and survival of fishes throughout the world. The size and performance of the transmitter are key limiting factors. The newly developed injectable transmitter is the first acoustic transmitter that can be implanted via injection instead of surgery. A two-part field study was conducted to evaluate the performance of the injectable transmitter and its effect on the survival of implanted fish. The injectable transmitter performed well and similarly to the proceeding generation of commercially-available JSATS transmitters tested concurrently. Snake River subyearling Chinook salmon smolts implanted with the injectable transmitter had a higher survival probability from release to each of eleven downstream detection arrays, because reach-specific survival estimates were significantly higher for the injectable group in three of the eleven reaches examined. Overall, the injectable group had a 0.263 (SE = 0.017) survival probability over the entire 500 km study area compared to 0.199 (0.012) for the surgically implanted group. The reduction in size and ability to implant the new transmitter via injection has reduced the tag or tagging effect bias associated with studying small fishes. The information gathered with this new technology is helping to evaluate the impacts of dams on fishes. PMID:28220850

Comparing the survival rate of juvenile Chinook salmon migrating through hydropower systems using injectable and surgical acoustic transmitters.

PubMed

Deng, Z D; Martinez, J J; Li, H; Harnish, R A; Woodley, C M; Hughes, J A; Li, X; Fu, T; Lu, J; McMichael, G A; Weiland, M A; Eppard, M B; Skalski, J R; Townsend, R L

2017-02-21

Acoustic telemetry is one of the primary technologies for studying the behavior and survival of fishes throughout the world. The size and performance of the transmitter are key limiting factors. The newly developed injectable transmitter is the first acoustic transmitter that can be implanted via injection instead of surgery. A two-part field study was conducted to evaluate the performance of the injectable transmitter and its effect on the survival of implanted fish. The injectable transmitter performed well and similarly to the proceeding generation of commercially-available JSATS transmitters tested concurrently. Snake River subyearling Chinook salmon smolts implanted with the injectable transmitter had a higher survival probability from release to each of eleven downstream detection arrays, because reach-specific survival estimates were significantly higher for the injectable group in three of the eleven reaches examined. Overall, the injectable group had a 0.263 (SE = 0.017) survival probability over the entire 500 km study area compared to 0.199 (0.012) for the surgically implanted group. The reduction in size and ability to implant the new transmitter via injection has reduced the tag or tagging effect bias associated with studying small fishes. The information gathered with this new technology is helping to evaluate the impacts of dams on fishes.

Comparing the survival rate of juvenile Chinook salmon migrating through hydropower systems using injectable and surgical acoustic transmitters

NASA Astrophysics Data System (ADS)

Deng, Z. D.; Martinez, J. J.; Li, H.; Harnish, R. A.; Woodley, C. M.; Hughes, J. A.; Li, X.; Fu, T.; Lu, J.; McMichael, G. A.; Weiland, M. A.; Eppard, M. B.; Skalski, J. R.; Townsend, R. L.

2017-02-01

Acoustic telemetry is one of the primary technologies for studying the behavior and survival of fishes throughout the world. The size and performance of the transmitter are key limiting factors. The newly developed injectable transmitter is the first acoustic transmitter that can be implanted via injection instead of surgery. A two-part field study was conducted to evaluate the performance of the injectable transmitter and its effect on the survival of implanted fish. The injectable transmitter performed well and similarly to the proceeding generation of commercially-available JSATS transmitters tested concurrently. Snake River subyearling Chinook salmon smolts implanted with the injectable transmitter had a higher survival probability from release to each of eleven downstream detection arrays, because reach-specific survival estimates were significantly higher for the injectable group in three of the eleven reaches examined. Overall, the injectable group had a 0.263 (SE = 0.017) survival probability over the entire 500 km study area compared to 0.199 (0.012) for the surgically implanted group. The reduction in size and ability to implant the new transmitter via injection has reduced the tag or tagging effect bias associated with studying small fishes. The information gathered with this new technology is helping to evaluate the impacts of dams on fishes.

11 things a geologist thinks an engineer should know about carbonate beaches

USGS Publications Warehouse

Halley, Robert B.; Magoon, Orville T.; Robbins, Lisa L.; Ewing, Lesley

2002-01-01

This is a review of the geological aspects of carbonate beaches that a geologist thinks may be useful for an engineer. Classical geologic problems of carbonate beaches, for example how ancient examples are recognized in rock sequences, are of little interest to engineers. Geologists not involved in engineering problems may find it difficult to know what an engineer should understand about carbonate beaches. Nevertheless, there are at least eleven topics that are potentially very useful for engineers to keep in mind. These eleven are chosen with as much thought going into what has been omitted as has been given to the eleven included topics. Some qualifications are in order: First, this paper does not discuss certain kinds of carbonate shorelines that are beyond the scope of engineering issues. For example, this review does not discuss very high-energy carbonate boulder beaches. These beaches are comprised of pieces of carbonate material ganging in size from ten centimeters to meters. Typically, these are high-energy storm deposits formed from pieces of either eroded carbonate rock or other large carbonate pieces such as pieces of large corals. This paper focuses on sand-sized (0.0625–2.0 mm) coastal carbonate deposits. Second, offshore beaches will not be discussed. There are many carbonate beaches that form on banks or shoals exposed at low tide, but our discussion is confined to what most people think of when they go to some tropical island and/or resort and walk out to lay on the beach. Third, this paper does not consider mixed carbonate/quartz sand beaches. While mixed beaches are common, only the end member of purely carbonate sand beaches is considered. Fourth, there will be no order of preference of the eleven topics. And lastly, these eleven topics are not consensus items. These are simply one geologist s thoughts about the aspects of carbonate beaches that would be useful for engineering colleagues to keep in mind. Where possible, general reference is made to textbooks that will lead the reader to extensive literature on carbonate sediments. Several of the topics are not so broad as to have had a large general treatment in texts, and in those cases some original literature is cited.

Voices from the margins Part 1: narrative accounts of indigenous family violence.

PubMed

Davis, Kierrynn; Taylor, Bev

2002-12-01

The needs of informal supporters of rural women surviving domestic violence from the supporter's perspective were explored through the use of storytelling. Eleven women were interviewed. Of those eleven, three informal supporters spoke about supporting Indigenous women in family violence. These three stories have been grouped as a separate cohort and are discussed in two papers. Of the women who told stories of supporting Aboriginal women, two were Indigenous and one was non Aboriginal, although her partner was Indigenous. It was clear from the stories told by these women that Indigenous family violence is situated in a context of a history and experience of colonisation and human rights abuses. Therefore, this article explores the context of Indigenous family violence and the second explores the strategies for strengthening support for Aboriginal families experiencing violence.

Parenting styles and body mass index: A systematic review of prospective studies among children

PubMed Central

Sokol, Rebeccah L; Qin, Bo; Poti, Jennifer M

2017-01-01

Background Parenting style may be an important determinant of an individual's future weight status. However, reviews that evaluate the relationship between parenting style and weight-related outcomes have not focused on prospective studies. Methods We systematically searched PubMed, Embase, and PsychInfo for studies published between 1995-2016 that evaluated the prospective relationship between parenting style experienced in childhood and subsequent weight outcomes. Results We identified eleven prospective cohort studies. Among the eight studies that categorized parenting style into distinct groups (i.e. authoritative, authoritarian, permissive, and neglectful), five provided evidence that authoritative parenting was associated with lower body mass index gains. Among the six highest quality studies, four suggested a protective role of authoritative parenting style against adverse weight-related outcomes. However, only one study controlled for a comprehensive set of confounders, and the small number of studies conducted within certain age groups precluded our ability to ascertain critical periods when parenting style is most strongly related to child weight. Conclusions The present literature supports the idea that authoritative parenting may be protective against later overweight and obesity, although findings are mixed. More prospective cohort studies of longer durations, with more sophisticated methods that examine age-varying relationships, and that control for a comprehensive set of confounders, are needed. PMID:28086262

Pediatric eMental healthcare technologies: a systematic review of implementation foci in research studies, and government and organizational documents.

PubMed

Gehring, Nicole D; McGrath, Patrick; Wozney, Lori; Soleimani, Amir; Bennett, Kathryn; Hartling, Lisa; Huguet, Anna; Dyson, Michele P; Newton, Amanda S

2017-06-21

Researchers, healthcare planners, and policymakers convey a sense of urgency in using eMental healthcare technologies to improve pediatric mental healthcare availability and access. Yet, different stakeholders may focus on different aspects of implementation. We conducted a systematic review to identify implementation foci in research studies and government/organizational documents for eMental healthcare technologies for pediatric mental healthcare. A search of eleven electronic databases and grey literature was conducted. We included research studies and documents from organization and government websites if the focus included eMental healthcare technology for children/adolescents (0-18 years), and implementation was studied and reported (research studies) or goals/recommendations regarding implementation were made (documents). We assessed study quality using the Mixed Methods Appraisal Tool and document quality using the Appraisal of Guidelines for Research & Evaluation II. Implementation information was grouped according to Proctor and colleagues' implementation outcomes-acceptability, adoption, appropriateness, cost, feasibility, fidelity, penetration, and sustainability-and grouped separately for studies and documents. Twenty research studies and nine government/organizational documents met eligibility criteria. These articles represented implementation of eMental healthcare technologies in the USA (14 studies), United Kingdom (2 documents, 3 studies), Canada (2 documents, 1 study), Australia (4 documents, 1 study), New Zealand (1 study), and the Netherlands (1 document). The quality of research studies was excellent (n = 11), good (n = 6), and poor (n = 1). These eMental health studies focused on the acceptability (70%, n = 14) and appropriateness (50%, n = 10) of eMental healthcare technologies to users and mental healthcare professionals. The quality of government and organizational documents was high (n = 2), medium (n = 6), and low (n = 1). These documents focused on cost (100%, n = 9), penetration (89%, n = 8), feasibility (78%, n = 7), and sustainability (67%, n = 6) of implementing eMental healthcare technology. To date, research studies have largely focused on acceptability and appropriateness, while government/organizational documents state goals and recommendations regarding costs, feasibility, and sustainability of eMental healthcare technologies. These differences suggest that the research evidence available for pediatric eMental healthcare technologies does not reflect the focus of governments and organizations. Partnerships between researchers, healthcare planners, and policymakers may help to align implementation research with policy development, decision-making, and funding foci.

Roster of Physics Departments with Enrollment and Degree Data, 2010: Results from the 2010 Survey of Enrollments and Degrees. Focus On

ERIC Educational Resources Information Center

Nicholson, Starr; Mulvey, Patrick J.

2011-01-01

Academic year 2009-10 produced more physics bachelor's and more physics PhDs than in any other year in US history. The 6,017 physics bachelor's degrees earned in the class of 2010 represent a 65% increase from the class of 1999 eleven years earlier. The 1,558 PhDs in the class of 2010 is up 43% from a recent low 6 years earlier. Non-US citizens…

Online Peer Feedback between Colombian and New Zealand FL Beginners: A Comparison and Lessons Learned (Retroalimentación virtual de pares entre aprendices principiantes de lengua de Colombia y Nueva Zelanda: una comparación y lecciones aprendidas)

ERIC Educational Resources Information Center

Tolosa, Constanza; Ordóñez, Claudia Lucía; Alfonso, Tania

2015-01-01

We report on an exploratory study comparing the performance as online tutors of two groups of beginner eleven-year-old students of English in Colombia and Spanish in New Zealand. The native speaker students of the foreign language the others were learning corrected paragraphs written by their peers. The feedback provided by each group of tutors…

Evolution of asteroidal orbits with high inclinations

NASA Astrophysics Data System (ADS)

Solovaya, Nina A.; Pittich, Eduard M.

1993-10-01

The 20,000 years orbital evolution of massless fictitious asteroid located at a border of the Hill's gravitational sphere has been investigated. The eleven orbits with the eccentricities from 0.0 to 0.4 in five groups of inclinations from 40 deg to 80 deg were numerically integrated with planetary perturbations of six major planets, using the numerical integration n-body program with the Everhart's integrator RA 15. For each group time evolution of orbital elements of the asteroids is presented.

Senior Science Enrichment Modules. S.S.T.A. Research Centre Report No. 58.

ERIC Educational Resources Information Center

Fedorak, Allen; And Others

Presented is a set of learning modules intended for teaching science to students in grades eleven and twelve. Each module incorporates problem solving using the scientific viewpoint and emphasizing the interface between science and society. The fifteen modules presented include the following topics: group dynamics; the value of science; a puzzle…

Pedagogy of the Spirit: Comparing Evangelical and Latter-Day Saint Youth Self-Reported In-Class Spiritual Experiences

ERIC Educational Resources Information Center

Wong, Arch Chee Keen; Sweat, Anthony; Gardner, Ryan

2017-01-01

This study statistically analyzes data from 756 evangelical and Latter-day Saint youth regarding their perceived in-class spiritual experiences of twenty items related to Christian theology. The data indicates similar spiritual outcomes between the two groups, with no statistically significant differences between eleven of the twenty spiritual…

Drunk Driving. Surgeon General's Workshop. Proceedings (Washington, D.C., December 14-16, 1988).

ERIC Educational Resources Information Center

Janus Associates.

This volume presents solutions, recommendations, and strategies in eleven interrelated areas considered at the Surgeon General's Workshop on Drunk Driving held in Washington, D.C. in December of 1988. Lists of the members of the Workshop Planning Committee and members of the federal advisory group on follow-up activities for the workshop are…

ACHP | Unified Federal Review

Science.gov Websites

UFR Process was established on July 29, 2014, by the execution of the Memorandum of Understanding Process is being led by a Steering Group consisting of the Council on Environmental Quality, the Review was established on July 29, 2014, through an interagency Memorandum of Understanding by eleven

The Andean Common Market: An Experiment in Regional Cooperation.

ERIC Educational Resources Information Center

Carlson, Reynold E.

The Grupo Andino (GRAN) was formed in 1969 as an effort at economic integration by six Latin American countries (Bolivia, Chile, Columbia, Ecuador, Peru, and Venezuela). It was an outgrowth of its predecessor, the Latin American Free Trade Association (LAFTA), which had been formed in 1960 with eleven member countries. The Andean Group (GRAN) from…

The Small, Stand-Alone Early College: Impact on High School Outcomes

ERIC Educational Resources Information Center

Glennie, Elizabeth; Unlu, Fatih; Furey, Jane

2016-01-01

North Carolina's Early College model is the subject of an IES-funded eleven-year longitudinal experimental study that utilized a lottery process to assign early college applicants to either treatment or control groups. This paper presents findings related to high school outcomes. The primary goal of the early college model is to increase the…

Screening of patients with bronchopulmonary diseases using methods of infrared laser photoacoustic spectroscopy and principal component analysis

NASA Astrophysics Data System (ADS)

Kistenev, Yury V.; Karapuzikov, Alexander I.; Kostyukova, Nadezhda Yu.; Starikova, Marina K.; Boyko, Andrey A.; Bukreeva, Ekaterina B.; Bulanova, Anna A.; Kolker, Dmitry B.; Kuzmin, Dmitry A.; Zenov, Konstantin G.; Karapuzikov, Alexey A.

2015-06-01

A human exhaled air analysis by means of infrared (IR) laser photoacoustic spectroscopy is presented. Eleven healthy nonsmoking volunteers (control group) and seven patients with chronic obstructive pulmonary disease (COPD, target group) were involved in the study. The principal component analysis method was used to select the most informative ranges of the absorption spectra of patients' exhaled air in terms of the separation of the studied groups. It is shown that the data of the profiles of exhaled air absorption spectrum in the informative ranges allow identifying COPD patients in comparison to the control group.

‘Football for Health’—a football-based health-promotion programme for children in South Africa: a parallel cohort study

PubMed Central

Fuller, Colin W; Junge, Astrid; DeCelles, Jeff; Donald, James; Jankelowitz, Ryan; Dvorak, Jiri

2010-01-01

Objectives To develop, implement and assess an interactive, football-based health education programme for children in South Africa. Design Prospective cohort study with control group. Setting Two schools in Khayelitsha township, South Africa. Participants 370 children making up two intervention groups (Grade 6: 125; Grade 7: 131) and one control group (Grade 7: 114). Intervention Eleven 90 min sessions, each divided into two 45 min halves of Play Football (football skills) and Play Fair (health issues), each session focused on one specific health risk factor. Main outcome measures Health knowledge using a 20-item questionnaire; coaches' attitudes towards their training programme using a 10-item questionnaire and children's attitudes towards the health education programme using a six-item questionnaire. Results Children in the Grade 7 intervention group showed significant (p<0.05) increases in the proportion of correct responses for nine of the 20 health knowledge questions postintervention, and these increases were maintained at 3 months postintervention. The Grade 6 intervention group showed significant increases in the proportion of correct responses for 15 of the 20 health knowledge questions postintervention. The Grade 7 control group showed a significant increase in the proportion of correct responses to one of the 20 health knowledge questions post-Play Football sessions and nine of 20 questions post-Play Fair sessions. Over 90% of the children provided positive attitude responses to the health-education programme. Conclusions The programme demonstrated that it was possible to implement a football-based health-education programme for children in Africa that achieved significant increases in health knowledge and that was also well received by participants. PMID:20547667

The sensitivity of numerically simulated climates to land-surface boundary conditions

NASA Technical Reports Server (NTRS)

Mintz, Y.

1982-01-01

Eleven sensitivity experiments that were made with general circulation models to see how land-surface boundary conditions can influence the rainfall, temperature, and motion fields of the atmosphere are discussed. In one group of experiments, different soil moistures or albedos are prescribed as time-invariant boundary conditions. In a second group, different soil moistures or different albedos are initially prescribed, and the soil moisture (but not the albedo) is allowed to change with time according to the governing equations for soil moisture. In a third group, the results of constant versus time-dependent soil moistures are compared.

Acceptability of donated breast milk in a resource limited South African setting.

PubMed

Coutsoudis, Irene; Petrites, Alissa; Coutsoudis, Anna

2011-02-22

The importance of breast milk for infants' growth, development and overall health is widely recognized. In situations where women are not able to provide their infants with sufficient amounts of their own breast milk, donor breast milk is the next preferred option. Although there is considerable research on the safety and scientific aspects of donor milk, and the motivations and experiences of donors, there is limited research addressing the attitudes and experiences of the women and families whose infants receive this milk. This study therefore examined attitudes towards donated breast milk among mothers, families and healthcare providers of potential recipient infants. The study was conducted at a public hospital and nearby clinic in Durban, South Africa. The qualitative data was derived from eight focus group discussions which included four groups with mothers; one with male partners; and one with grandmothers, investigating attitudes towards receiving donated breast milk for infants. There was also one group each with nurses and doctors about their attitudes towards donated breast milk and its use in the hospital. The focus groups were conducted in September and October 2009 and each group had between four and eleven participants, leading to a total of 48 participants. Although breast milk was seen as important to child health there were concerns about undermining of breast milk because of concerns about HIV and marketing and promotion of formula milks. In addition there were concerns about the safety of donor breast milk and discomfort about using another mother's milk. Participants believed that education on the importance of breast milk and transparency on the processes involved in sourcing and preparing donor milk would improve the acceptability. This study has shown that there are obstacles to the acceptability of donor milk, mainly stemming from lack of awareness/familiarity with the processes around donor breast milk and that these could be readily addressed through education. Even the more psychological concerns would also likely be reduced over time as these educational efforts progress. With government and health care worker endorsement and commitment, breast milk donation could have a promising role in improving child health.

Managing Formaldehyde indoor pollution in anatomy pathology departments.

PubMed

d'Ettorre, Gabriele; Criscuolo, Mario; Mazzotta, Mauro

2017-01-01

Nearly eleven years have passed since the International Agency for Research on Cancer classified Formaldehyde (FA) as a known human carcinogen (group 1), yet the safety of anatomy pathology workers who are currently exposed to FA is still a matter of concern. The purpose of this study was to evaluate the literature to discover which topics have been focused on and what the latest developments are in managing FA indoor pollution in anatomy pathology departments. which topics have been focused on and what the latest developments in managing FA indoor pollution in anatomy pathology departments. For the purpose of this review, we searched for publications in PubMed and Web of Science using selected keywords. The articles were reviewed and categorized into one or more of the following three categories based on subject matter: exposure levels exposure controls and alternatives. Our search resulted in a total of 31 publications that matched our inclusion criteria. The topics discussed, in order of frequency (from highest to lowest), were: "exposure controls", "exposure levels" and "alternatives". The most frequently suggested intervention was to improve local exhaust ventilation systems to minimize FA levels in gross anatomy laboratories. We found a lack of evidence-based improvement interventions that aimed to control exposure to FA. According to this finding, and pending a valid chemical substitute for FA, we suggest the need for more in-depth studies targeting measures to minimize exposures to FA in pathology departments.

Developing an intervention to address physical activity barriers for African–American women in the deep south (USA)

PubMed Central

Pekmezi, Dori; Marcus, Bess; Meneses, Karen; Baskin, Monica L; Ard, Jamy D; Martin, Michelle Y; Adams, Natasia; Robinson, Cody; Demark-Wahnefried, Wendy

2013-01-01

Aim To address high rates of inactivity and related chronic diseases among African–American women. Materials & methods Eleven focus groups on physical activity barriers for African–American women in the deep south (USA) were conducted (n = 56). Feedback guided an intervention development process. The resulting Home-Based Individually Tailored Physical Activity Print intervention was vetted with the target population in a 1-month, single arm, pre–post test demonstration trial (n = 10). Results Retention was high (90%). Intent-to-treat analyses indicated increases in motivational readiness for physical activity (70% of sample) and physical activity (7-day Physical Activity Recall) from baseline (mean: 89.5 min/week, standard deviation: 61.17) to 1 month (mean: 155 min/week, standard deviation: 100.86). Small improvements in fitness (6-Min Walk Test), weight and psychosocial process measures were also found. Conclusion Preliminary findings show promise and call for future randomized controlled trials with larger samples to determine efficacy. Such low-cost, high-reach approaches to promoting physical activity have great potential for addressing health disparities and benefiting public health. PMID:23638785

Developing an intervention to address physical activity barriers for African-American women in the deep south (USA).

PubMed

Pekmezi, Dori; Marcus, Bess; Meneses, Karen; Baskin, Monica L; Ard, Jamy D; Martin, Michelle Y; Adams, Natasia; Robinson, Cody; Demark-Wahnefried, Wendy

2013-05-01

To address high rates of inactivity and related chronic diseases among African-American women. Eleven focus groups on physical activity barriers for African-American women in the deep south (USA) were conducted (n = 56). Feedback guided an intervention development process. The resulting Home-Based Individually Tailored Physical Activity Print intervention was vetted with the target population in a 1-month, single arm, pre-post test demonstration trial (n = 10). Retention was high (90%). Intent-to-treat analyses indicated increases in motivational readiness for physical activity (70% of sample) and physical activity (7-day Physical Activity Recall) from baseline (mean: 89.5 min/week, standard deviation: 61.17) to 1 month (mean: 155 min/week, standard deviation: 100.86). Small improvements in fitness (6-Min Walk Test), weight and psychosocial process measures were also found. Preliminary findings show promise and call for future randomized controlled trials with larger samples to determine efficacy. Such low-cost, high-reach approaches to promoting physical activity have great potential for addressing health disparities and benefiting public health.

Co-constructing engagement in stroke rehabilitation: a qualitative study exploring how practitioner engagement can influence patient engagement

PubMed Central

Bright, Felicity AS; Kayes, Nicola M; Cummins, Christine; Worrall, Linda M; McPherson, Kathryn M

2017-01-01

Objective: To explore how practitioner engagement and disengagement occurred, and how these may influence patient care and engagement. Design: A qualitative study using the Voice Centred Relational Methodology. Data included interviews, focus groups and observations. Setting: Inpatient and community stroke rehabilitation services. Subjects: Eleven people experiencing communication disability after stroke and 42 rehabilitation practitioners. Interventions: Not applicable. Results: The practitioner’s engagement was important in patient engagement and service delivery. When patients considered practitioners were engaged, this helped engagement. When they considered practitioners were not engaged, their engagement was negatively affected. Practitioners considered their engagement was important but complex. It influenced how they worked and how they perceived the patient. Disengagement was taboo. It arose when not feeling confident, when not positively impacting outcomes, or when having an emotional response to a patient or interaction. Each party’s engagement influenced the other, suggesting it was co-constructed. Conclusions: Practitioner engagement influenced patient engagement in stroke rehabilitation. Practitioner disengagement was reported by most practitioners but was often a source of shame. PMID:28653548

Collaborative Occupational Therapy: Teachers' Impressions of the Partnering for Change (P4C) Model.

PubMed

Wilson, A L; Harris, S R

2018-05-01

Occupational therapists (OTs) often face barriers when trying to collaborate with teachers in school-based settings. Partnering for change (P4C), a collaborative practice model designed to support children with developmental coordination disorder, could potentially support all students with special needs. Therefore, the aim of this study was to explore how teachers experience OT services delivered using the P4C model to support children with a variety of special needs. P4C was implemented at one elementary school in Courtenay, British Columbia. Eleven teachers participated in two focus groups and a one-on-one interview to gather descriptive, qualitative data. Grounded theory techniques were used for data analysis. Four themes (collaborating in the thick of it all, learning and taking risks, managing limited time and resources, and appreciating responsive OT support) represented teachers' experiences of P4C. Teachers strongly preferred collaborative OT services based on the P4C model. Students with a variety of special needs were supported within their classrooms as teachers learned new strategies from the OT and found ways to embed these strategies into their daily routines.

A quasi-experimental evaluation of parents as sexual health educators resulting in delayed sexual initiation and increased access to condoms.

PubMed

Campero, Lourdes; Walker, Dilys; Atienzo, Erika E; Gutierrez, Juan Pablo

2011-04-01

To evaluate the effectiveness of an educational intervention for parents of first year high school students in the State of Morelos, Mexico, whose aim was to impact adolescents' sexual behavior, knowledge and access to contraception. Quasi-experimental prospective study with eleven control and eleven intervention schools using self-administered questionnaires for parents and adolescents pre- and post-intervention. Parent-child dyads in the control and intervention schools were matched according to parents' propensity score; the average treatment effect (ATE) was estimated for adolescent's outcome variables. At follow-up, we found significant differences for adolescents in the intervention schools: 6.8% delayed initiation of sexual intercourse, 14.4% had correct knowledge about emergency contraception (EC), and 164% reported having received condoms from their parents, when comparing with students in control schools. Our results suggest that parent-focused interventions could be an innovative and effective strategy to promote adolescents sexual health. Copyright © 2010 The Association for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Higher derivatives in Type II and M-theory on Calabi-Yau threefolds

NASA Astrophysics Data System (ADS)

Grimm, Thomas W.; Mayer, Kilian; Weissenbacher, Matthias

2018-02-01

The four- and five-dimensional effective actions of Calabi-Yau threefold compactifications are derived with a focus on terms involving up to four space-time derivatives. The starting points for these reductions are the ten- and eleven-dimensional supergravity actions supplemented with the known eight-derivative corrections that have been inferred from Type II string amplitudes. The corrected background solutions are determined and the fluctuations of the Kähler structure of the compact space and the form-field back-ground are discussed. It is concluded that the two-derivative effective actions for these fluctuations only takes the expected supergravity form if certain additional ten- and eleven-dimensional higher-derivative terms for the form-fields are included. The main results on the four-derivative terms include a detailed treatment of higher-derivative gravity coupled to Kähler structure deformations. This is supplemented by a derivation of the vector sector in reductions to five dimensions. While the general result is only given as an expansion in the fluctuations, a complete treatment of the one-Kähler modulus case is presented for both Type II theories and M-theory.

Clean home-delivery in rural Southern Tanzania: barriers, influencers, and facilitators.

PubMed

Shamba, Donat D; Schellenberg, Joanna; Penfold, Suzanne C; Mashasi, Irene; Mrisho, Mwifadhi; Manzi, Fatuma; Marchant, Tanya; Tanner, Marcel; Mshinda, Hassan; Schellenberg, David; Hill, Zelee

2013-03-01

The study explored the childbirth-related hygiene and newborn care practices in home-deliveries in Southern Tanzania and barriers to and facilitators of behaviour change. Eleven home-birth narratives and six focus group discussions were conducted with recently-delivering women; two focus group discussions were conducted with birth attendants. The use of clean cloth for delivery was reported as common in the birth narratives; however, respondents did not link its use to newborn's health. Handwashing and wearing of gloves by birth attendants varied and were not discussed in terms of being important for newborn's health, with few women giving reasons for this behaviour. The lack of handwashing and wearing of gloves was most commonly linked to the lack of water, gloves, and awareness. A common practice was the insertion of any family member's hands into the vagina of delivering woman to check labour progress before calling the birth attendant. The use of a new razor blade to cut the cord was near-universal; however, the cord was usually tied with a used thread due to the lack of knowledge and the low availability of clean thread. Applying something to the cord was near-universal and was considered essential for newborn's health. Three hygiene practices were identified as needing improvement: family members inserting a hand into the vagina of delivering woman before calling the birth attendant, the use of unclean thread, and putting substances on the cord. Little is known about families conducting internal checks of women in labour, and more research is needed before this behaviour is targeted in interventions. The use of clean thread as cord-tie appears acceptable and can be addressed, using the same channels and methods that were used for successfully encouraging the use of new razor blade.

Health care access and support for disabled women in Canada: falling short of the UN Convention on the Rights of Persons with Disabilities: a qualitative study.

PubMed

Gibson, Barbara E; Mykitiuk, Roxanne

2012-01-01

The United Nations Convention on the Rights of Persons with Disabilities and other international human rights conventions guarantee the fundamental human rights to physical, social, and psychological health. The purpose of this study was to examine whether these rights are being upheld in Canada for disabled women. An interpretive, qualitative, focus group design was employed. Participants were women 18 to 67 years of age with a self-identified physical, sensory, cognitive, and/or psychiatric impairment. Eleven focus groups were conducted with 74 disabled women from urban and rural settings in Northern Ontario, Manitoba, and Nova Scotia. The data were analyzed for themes using a flexible coding system derived from and consistent with the research objectives and the study's human rights framework. Participants described multiple intersecting factors that impeded or facilitated access to health care. Services included both generic health services and impairment-specific services. Participants experienced a number of barriers accessing professionals, support programs, and services. These are described under three broad themes: 1) Labyrinthine health service 'systems,' 2) assumptions, attitudes, and discriminatory practices, and 3) inadequate sexual health or reproductive services and supports. The results suggest that Canada falls significantly short of guaranteeing disabled women's human rights to access health care supports and services. Access barriers resulted from the inefficiencies and complexities of the multiple agencies and programs that disabled women had to navigate, difficulties accessing information on available services, and negative attitudes of some health and social service providers. Copyright © 2012 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.

Envisioning Women-Centered HIV Care: Perspectives from Women Living with HIV in Canada.

PubMed

O'Brien, Nadia; Greene, Saara; Carter, Allison; Lewis, Johanna; Nicholson, Valerie; Kwaramba, Gladys; Ménard, Brigitte; Kaufman, Elaina; Ennabil, Nourane; Andersson, Neil; Loutfy, Mona; de Pokomandy, Alexandra; Kaida, Angela

Women comprise nearly one-quarter of people living with human immunodeficiency virus (HIV) in Canada. Compared with men, women living with HIV experience inequities in HIV care and health outcomes, prompting a need for gendered and tailored approaches to HIV care. Peer and academic researchers from the Canadian HIV Women's Sexual and Reproductive Health Cohort Study conducted focus groups to understand women's experience of seeking care, with the purpose of identifying key characteristics that define a women-centered approach to HIV care. Eleven focus groups were conducted with 77 women living with HIV across Quebec, Ontario, and British Columbia, Canada. Women envisioned three central characteristics of women-centered HIV care, including i) coordinated and integrated services that address both HIV and women's health care priorities, and protect against exclusion from care due to HIV-related stigma, ii) care that recognizes and responds to structural barriers that limit women's access to care, such as violence, poverty, motherhood, HIV-related stigma, and challenges to safe disclosure, and iii) care that fosters peer support and peer leadership in its design and delivery to honor the diversity of women's experiences, overcome women's isolation, and prioritize women's ownership over the decisions that affect their lives. Despite advances in HIV treatment and care, the current care landscape is inadequate to meet women's comprehensive care needs. A women-centered approach to HIV care, as envisioned by women living with HIV, is central to guiding policy and practice to improve care and outcomes for women living with HIV in Canada. Copyright © 2017 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.

‘11 for Health’, a football-based health education programme for children: a two-cohort study in Mauritius and Zimbabwe

PubMed Central

Fuller, Colin W; Junge, Astrid; Dorasami, Cadrivel; DeCelles, Jeff; Dvorak, Jiri

2011-01-01

Objectives To implement and assess Fédération Internationale de Football Association Medical Assessment and Research Centre's ‘11 for Health’ football-based health education programme for children. Design Prospective, 2-cohort study. Setting In-school groups (Mauritius); out-of-school groups (Zimbabwe). Participants Mauritius: 389 children, aged 12–15 years; Zimbabwe: 395 children, aged 10–14 years. Intervention Eleven 90-min sessions, each divided into two 45-min halves of Play Football (focusing on one football skill) and Play Fair (focusing on one health issue). Main outcome measures 30-item questionnaire implemented pre and postintervention to assess children's health knowledge; six-item questionnaire implemented postintervention to assess children's views about the ‘11 for Health’ programme. Results Mean pre and postintervention health knowledge scores were greater in Mauritius (pre: 69.3%; post: 87.1%) than Zimbabwe (pre: 57.8%; post: 76.2%) but the mean gain in health knowledge was greater in Zimbabwe (18.4%) than Mauritius (17.8%). There were few significant differences in the outcomes for boys and girls in both countries. The ‘11 for Health’ programme was received positively by the children in both countries and there were no significant differences in the views of boys and girls in either country. Conclusions The study demonstrated that it was possible to achieve significant increases in children's knowledge for all health messages by implementing the ‘11 for Health’ programme in a school-based setting in collaboration with a national Football Association and in an out-of-school setting in collaboration with a non-government organisation. Based on these positive results, the authors recommend that the programme be widely implemented in Africa in co-operation with government and non-government organisations. PMID:21504962

'11 for Health', a football-based health education programme for children: a two-cohort study in Mauritius and Zimbabwe.

PubMed

Fuller, Colin W; Junge, Astrid; Dorasami, Cadrivel; DeCelles, Jeff; Dvorak, Jiri

2011-06-01

To implement and assess Fédération Internationale de Football Association Medical Assessment and Research Centre's '11 for Health' football-based health education programme for children. Prospective, 2-cohort study. In-school groups (Mauritius); out-of-school groups (Zimbabwe). Mauritius: 389 children, aged 12-15 years; Zimbabwe: 395 children, aged 10-14 years. Eleven 90-min sessions, each divided into two 45-min halves of Play Football (focusing on one football skill) and Play Fair (focusing on one health issue). 30-item questionnaire implemented pre and postintervention to assess children's health knowledge; six-item questionnaire implemented postintervention to assess children's views about the '11 for Health' programme. Mean pre and postintervention health knowledge scores were greater in Mauritius (pre: 69.3%; post: 87.1%) than Zimbabwe (pre: 57.8%; post: 76.2%) but the mean gain in health knowledge was greater in Zimbabwe (18.4%) than Mauritius (17.8%). There were few significant differences in the outcomes for boys and girls in both countries. The '11 for Health' programme was received positively by the children in both countries and there were no significant differences in the views of boys and girls in either country. The study demonstrated that it was possible to achieve significant increases in children's knowledge for all health messages by implementing the '11 for Health' programme in a school-based setting in collaboration with a national Football Association and in an out-of-school setting in collaboration with a non-government organisation. Based on these positive results, the authors recommend that the programme be widely implemented in Africa in co-operation with government and non-government organisations.

Perceptions of breastfeeding and planned return to work or school among low-income pregnant women in the USA.

PubMed

Rojjanasrirat, Wilaiporn; Sousa, Valmi D

2010-07-01

To describe the perceptions of breastfeeding in low-income pregnant women to understand their needs better as they plan to return to work or school. Maternal employment has a negative impact on breastfeeding duration. Yet there is insufficient research on challenges and facilitators regarding breastfeeding and employment issue among low-income women in the USA. Knowing the perceptions of breastfeeding among low-income pregnant women and their plan to return to work or school may have implications for nurses and midwives in providing quality care. Qualitative study using focus group interviews. The research setting consisted of three Women, Infants and Children clinics (WIC) in a midwestern city of the USA. Seventeen pregnant women (aged 19-35) participated in focus group interviews. Data were coded and analysed for themes and patterns using the QSR software - NVivo 6. Eleven participants were single. Ten women were primigravida, and seven were multipara. The following five themes were identified: (1) perceived benefits of breastfeeding; (2) general perceptions of breastfeeding; (3) maternal concerns; (4) having the right support; and (5) anticipated challenges of combining breastfeeding and work. Conclusions.  Low-income women anticipated substantial barriers for breastfeeding when they planned to combine breastfeeding and work or school. The results of this study have many implications for public health practice, research and policy. Educating employers and the public at large about the health and economic benefits derived from long-term breastfeeding could help promote breastfeeding awareness. Strategies supporting breastfeeding among low-income working women must be provided at multiple levels to help overcome the barriers they concern. Health care providers should help women gain confidence by minimising their uncertainties and fears about breastfeeding to prepare them to continue breastfeeding successfully after returning to work. © 2010 Blackwell Publishing Ltd.

Treatment of fourth-degree hand burns.

PubMed

Nuchtern, J G; Engrav, L H; Nakamura, D Y; Dutcher, K A; Heimbach, D M; Vedder, N B

1995-01-01

Fourth-degree hand burns are rare but devastating injuries. They cannot be grafted readily but often require flaps and amputation, and impairment is significant. We report our 10-year experience (1981 to 1990) with deep hand burns to characterize our treatment and outcome. A total of 25 patients (35 hands) were treated. Eight local flaps, nine distant flaps, and two free-tissue transfers were performed. Eleven hands were treated with K-wire immobilization and grafting. Thirty-three amputations were done. Postburn function was evaluated in 25 salvaged hands. Eleven hands had good outcomes, whereas seven had moderate sequelae and seven were severely affected. Patients who were treated with flap coverage of exposed tendons and joints had better functional outcomes than those treated with delayed closure with immobilization and grafting. The excellent outcomes in the flap coverage group justifies the added commitment of technical and therapeutic resources that this treatment requires.

Patient-Centered Tablet Application for Improving Medication Adherence after a Drug-Eluting Stent.

PubMed

Shah, Vicki; Dileep, Anandu; Dickens, Carolyn; Groo, Vicki; Welland, Betty; Field, Jerry; Baumann, Matthew; Flores, Jose D; Shroff, Adhir; Zhao, Zhongsheng; Yao, Yingwei; Wilkie, Diana J; Boyd, Andrew D

2016-01-01

This study's objective was to evaluate a patient-centered educational electronic tablet application, "My Interventional Drug-Eluting Stent Educational App" (MyIDEA) to see if there was an increase in patient knowledge about dual antiplatelet therapy (DAPT) and medication possession ratio (MPR) compared to treatment as usual. In a pilot project, 24 elderly (≥50 years old) research participants were recruited after a drug-eluting stent. Eleven were randomized to the control arm and 13 to the interventional arm. All the participants completed psychological and knowledge questionnaires. Adherence was assessed through MPR, which was calculated at 3 months for all participants who were scheduled for second and third follow-up visits. Relative to control, the interventional group had a 10% average increase in MPR. As compared to the interventional group, more patients in the control group had poor adherence (<80% MPR). The psychological data revealed a single imbalance in anxiety between the control and interventional groups. On average, interventional participants spent 21 min using MyIDEA. Consumer health informatics has enabled us to engage patients with their health data using novel methods. Consumer health technology needs to focus more on patient knowledge and engagement to improve long-term health. MyIDEA takes a unique approach in targeting DAPT from the onset. MyIDEA leverages patient-centered information with clinical care and the electronic health record highlighting the patients' role as a team member in their own health care. The patients think critically about adverse events and how to solve issues before leaving the hospital.

Novel System for Real-Time Integration of 3-D Echocardiography and Fluoroscopy for Image-Guided Cardiac Interventions: Preclinical Validation and Clinical Feasibility Evaluation.

PubMed

Arujuna, Aruna V; Housden, R James; Ma, Yingliang; Rajani, Ronak; Gao, Gang; Nijhof, Niels; Cathier, Pascal; Bullens, Roland; Gijsbers, Geert; Parish, Victoria; Kapetanakis, Stamatis; Hancock, Jane; Rinaldi, C Aldo; Cooklin, Michael; Gill, Jaswinder; Thomas, Martyn; O'neill, Mark D; Razavi, Reza; Rhode, Kawal S

2014-01-01

Real-time imaging is required to guide minimally invasive catheter-based cardiac interventions. While transesophageal echocardiography allows for high-quality visualization of cardiac anatomy, X-ray fluoroscopy provides excellent visualization of devices. We have developed a novel image fusion system that allows real-time integration of 3-D echocardiography and the X-ray fluoroscopy. The system was validated in the following two stages: 1) preclinical to determine function and validate accuracy; and 2) in the clinical setting to assess clinical workflow feasibility and determine overall system accuracy. In the preclinical phase, the system was assessed using both phantom and porcine experimental studies. Median 2-D projection errors of 4.5 and 3.3 mm were found for the phantom and porcine studies, respectively. The clinical phase focused on extending the use of the system to interventions in patients undergoing either atrial fibrillation catheter ablation (CA) or transcatheter aortic valve implantation (TAVI). Eleven patients were studied with nine in the CA group and two in the TAVI group. Successful real-time view synchronization was achieved in all cases with a calculated median distance error of 2.2 mm in the CA group and 3.4 mm in the TAVI group. A standard clinical workflow was established using the image fusion system. These pilot data confirm the technical feasibility of accurate real-time echo-fluoroscopic image overlay in clinical practice, which may be a useful adjunct for real-time guidance during interventional cardiac procedures.

"Why Has It Only become an Issue Now?": Young Drug Users' Perceptions of Drug Driving in Melbourne, Victoria

ERIC Educational Resources Information Center

Wilson, Laura Ann; Wilson, Dean

2010-01-01

Preliminary research into drug-user perceptions of drug driving was undertaken with a sample group of drug users aged 18 to 24 from Melbourne, Victoria. Eleven males and nine females participated in semi-structured interviews and completed self-report surveys. Participants discussed their drug driving and their perceptions of the likelihood of…

How Children Process Over-Regularizations: Evidence from Event-Related Brain Potentials

ERIC Educational Resources Information Center

Clahsen, Harald; Luck, Monika; Hahne, Anja

2007-01-01

This study examines the mental processes involved in children's on-line recognition of inflected word forms using event-related potentials (ERPs). Sixty children in three age groups (20 six- to seven-year-olds, 20 eight- to nine-year-olds, 20 eleven- to twelve-year-olds) and 23 adults (tested in a previous study) listened to sentences containing…

Heavy Ion Results from ATLAS

DOE PAGES

Jia, Jiangyong

2017-09-25

Here, these proceedings provide an overview of the new results obtained with the ATLAS detector at the LHC, which were presented in the Quark Matter 2017 conference. These results were covered by twelve parallel talks, one flash talk and eleven posters. These proceedings group these results into five areas: initial state, jet quenching, quarkonium production, longitudinal flow dynamics, and collectivity in small systems.

Heavy Ion Results from ATLAS

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

Jia, Jiangyong

Here, these proceedings provide an overview of the new results obtained with the ATLAS detector at the LHC, which were presented in the Quark Matter 2017 conference. These results were covered by twelve parallel talks, one flash talk and eleven posters. These proceedings group these results into five areas: initial state, jet quenching, quarkonium production, longitudinal flow dynamics, and collectivity in small systems.

Classification of the forest vegetation on the National Forests of Arizona and New Mexico

Treesearch

Robert R. Alexander; Frank Ronco

1987-01-01

Forest vegetation classified by habitat types and community types in Arizona and New Mexico are tabulated. Eleven series and 123 habitat and community types are identified; however, these habitat types and community types have been grouped into a lesser number of categories having similar characteristics or synonymous names. The table includes the name, location,...

We the People: Asians in the United States. Census 2000 Special Reports. CENSR-17.

ERIC Educational Resources Information Center

Reeves, Terrance J.; Bennett, Claudette E.

2004-01-01

This report provides a portrait of the Asian population in the United States and discusses the eleven largest detailed Asian groups at the national level. It is part of the Census 2000 Special Reports series that presents several demographic, social, and economic characteristics collected from Census 2000. The Asian population is not homogeneous.…

Mapping of quantitative trait loci controlling adaptive traits in coastal Douglas-fir.II. Spring and fall cold-hardiness

Treesearch

K.D. Jermstad; D.L. Bassoni; N.C. Wheeler; T.S. Anekonda; S.N. Aitken; W.T. Adams; D.B. Neale

2001-01-01

Abstract Quantitative trait loci (QTLs) affecting fall and spring cold-hardiness were identified in a three-generation outbred pedigree of coastal Douglas-fir [Pseudotsuga meniziesii (Mirb.) Franco var. menziesii]. Eleven QTLs controlling fall cold-hardiness were detected on four linkage groups, and 15 QTLs controlling spring cold-hardiness were detected on four...

Working Time in Comparative Perspective. Volume II: Life-Cycle Working Time and Nonstandard Work.

ERIC Educational Resources Information Center

Houseman, Susan, Ed.; Nakamura, Alice, Ed.

This is the second of two volumes of selected papers presented at the 1996 conference "Changes in Working Hours in Canada and the United States." Eleven chapters explore an expanded set of working-time issues, which may be loosely grouped under these two topics: working time over the life cycle and nonstandard work arrangements.…

Study Guide for Fundamentals of Solar Heating: A Correspondence Course for the Airconditioning Industry.

ERIC Educational Resources Information Center

Sheet Metal and Air Conditioning Contractors National Association, Vienna, VA.

This study guide groups eleven lessons into four study units. The first unit discusses the development and basic concepts of solar heating. The second unit deals with the nomenclature of the solar heating system. The third study unit covers sizing of the solar heating system to meet demand and discusses the operation of the total system. The…

Human facial neural activities and gesture recognition for machine-interfacing applications.

PubMed

Hamedi, M; Salleh, Sh-Hussain; Tan, T S; Ismail, K; Ali, J; Dee-Uam, C; Pavaganun, C; Yupapin, P P

2011-01-01

The authors present a new method of recognizing different human facial gestures through their neural activities and muscle movements, which can be used in machine-interfacing applications. Human-machine interface (HMI) technology utilizes human neural activities as input controllers for the machine. Recently, much work has been done on the specific application of facial electromyography (EMG)-based HMI, which have used limited and fixed numbers of facial gestures. In this work, a multipurpose interface is suggested that can support 2-11 control commands that can be applied to various HMI systems. The significance of this work is finding the most accurate facial gestures for any application with a maximum of eleven control commands. Eleven facial gesture EMGs are recorded from ten volunteers. Detected EMGs are passed through a band-pass filter and root mean square features are extracted. Various combinations of gestures with a different number of gestures in each group are made from the existing facial gestures. Finally, all combinations are trained and classified by a Fuzzy c-means classifier. In conclusion, combinations with the highest recognition accuracy in each group are chosen. An average accuracy >90% of chosen combinations proved their ability to be used as command controllers.

Using the theory of normative social behavior to understand compliance with a smoke-free law in a middle-income country.

PubMed

Byron, M J; Cohen, J E; Frattaroli, S; Gittelsohn, J; Jernigan, D H

2016-12-01

Smoke-free laws, which ban smoking in public venues, can be effective in protecting public health, but it has been difficult to achieve compliance with these laws in low- and middle-income countries. This study was conducted to understand the social norms around public smoking and learn how to improve compliance in Bogor, the first Indonesian city to pass a comprehensive smoke-free law. Eleven stratified focus groups were conducted (n = 89). Data were analyzed using the theory of normative social behavior, which posits that the influence of descriptive norms (perceptions about what other people do) on behavior is moderated by injunctive norms (perceptions about what one is expected to do), outcome expectations and group identity. The findings showed that participants perceived smoking in public to be common for men (descriptive norm). Public smoking is acceptable except in places with air conditioning and around children or pregnant women (injunctive norms). Men smoke without penalty of social or legal sanctions (outcome expectations) and may feel affiliation with other smokers (group identity). Together, these factors support public smoking and inhibit compliance with the smoke-free law. Theory-based communication and policy remedies are suggested that may bolster compliance with Bogor's smoke-free law given the current pro-smoking norms. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Toward an accurate taxonomic interpretation of Carex fossil fruits (Cyperaceae): a case study in section Phacocystis in the Western Palearctic.

PubMed

Jiménez-Mejías, Pedro; Martinetto, Edoardo

2013-08-01

Despite growing interest in the systematics and evolution of the hyperdiverse genus Carex, few studies have focused on its evolution using an absolute time framework. This is partly due to the limited knowledge of the fossil record. However, Carex fruits are not rare in certain sediments. We analyzed carpological features of modern materials from Carex sect. Phacocystis to characterize the fossil record taxonomically. We studied 374 achenes from modern materials (18 extant species), as well as representatives from related groups, to establish the main traits within and among species. We also studied 99 achenes from sediments of living populations to assess their modification process after decay. Additionally, we characterized 145 fossil achenes from 10 different locations (from 4-0.02 mya), whose taxonomic assignment we discuss. Five main characters were identified for establishing morphological groups of species (epidermis morphology, achene-utricle attachment, achene base, style robustness, and pericarp section). Eleven additional characters allowed the discrimination at species level of most of the taxa. Fossil samples were assigned to two extant species and one unknown, possibly extinct species. The analysis of fruit characters allows the distinction of groups, even up to species level. Carpology is revealed as an accurate tool in Carex paleotaxonomy, which could allow the characterization of Carex fossil fruits and assign them to subgeneric or sectional categories, or to certain species. Our conclusions could be crucial for including a temporal framework in the study of the evolution of Carex.

Community perspectives on the determinants of maternal health in rural southern Mozambique: a qualitative study.

PubMed

Firoz, Tabassum; Vidler, Marianne; Makanga, Prestige Tatenda; Boene, Helena; Chiaú, Rogério; Sevene, Esperança; Magee, Laura A; von Dadelszen, Peter; Munguambe, Khátia

2016-09-30

Mozambique has one of the highest rates of maternal mortality in sub-Saharan Africa. The main influences on maternal health encompass social, economic, political, environmental and cultural determinants of health. To effectively address maternal mortality in the post-2015 agenda, interventions need to consider the determinants of health so that their delivery is not limited to the health sector. The objective of this exploratory qualitative study was to identify key community groups' perspectives on the perceived determinants of maternal health in rural areas of southern Mozambique. Eleven focus group discussions were conducted with women of reproductive age, pregnant women, matrons, male partners, community leaders and health workers. Participants were recruited using sampling techniques of convenience and snow balling. Focus groups had an average of nine participants each. The heads of 12 administrative posts were also interviewed to understand the local context. Data were coded and analysed thematically using NVivo software. A broad range of political, economic, socio-cultural and environmental determinants of maternal health were identified by community representatives. It was perceived that the civil war has resulted in local unemployment and poverty that had a number of downstream effects including lack of funds for accessing medical care and transport, and influence on socio-cultural determinants, particularly gender relations that disadvantaged women. Socio-cultural determinants included intimate partner violence toward women, and strained relationships with in-laws and co-spouses. Social relationships were complex as there were both negative and positive impacts on maternal health. Environmental determinants included natural disasters and poor access to roads and transport exacerbated by the wet season and subsequent flooding. In rural southern Mozambique, community perceptions of the determinants of maternal health included political, economic, socio-cultural and environmental factors. These determinants were closely linked with one another and highlight the importance of including the local history, context, culture and geography in the design of maternal health programs.

11 things a geologist thinks an engineer should know about carbonate beaches

USGS Publications Warehouse

Halley, R.B.; ,

2000-01-01

A review is given on the geological aspects of carbonate beaches that a geologist thinks may be useful for an engineer. Though, Geologists not involved in engineering problems may find it difficult to know what an engineer should understand about carbonate beaches. Nevertheless, there are at least eleven topics that are potentially very useful for engineers to keep in mind. This paper emits the discussions of certain kinds of carbonate shorelines that are beyond the scope of engineering issues, and focuses on sand-sized coastal carbonate deposits.

Integrating DNA barcodes and morphology for species delimitation in the Corynoneura group (Diptera: Chironomidae: Orthocladiinae).

PubMed

Silva, F L; Wiedenbrug, S

2014-02-01

In this study, we use DNA barcodes for species delimitation to solve taxonomic conflicts in 86 specimens of 14 species belonging to the Corynoneura group (Diptera: Chironomidae: Orthocladiinae), from the Atlantic Forest, Brazil. Molecular analysis of cytochrome c-oxidase subunit I (COI) gene sequences supported 14 cohesive species groups, of which two similar groups were subsequently associated with morphological variation at the pupal stage. Eleven species previously described based on morphological criteria were linked to DNA markers. Furthermore, there is the possibility that there may be cryptic species within the Corynoneura group, since one group of species presented internal grouping, although no morphological divergence was observed. Our results support DNA-barcoding as an excellent tool for species delimitation in groups where taxonomy by means of morphology is difficult or even impossible.

When Little Girls Become Junior Connoisseurs: A Cautionary Tale of Art Museum Education in the Hyperreal

ERIC Educational Resources Information Center

Mayer, Melinda M.

2006-01-01

Introducing the tale--A young girl about eleven years old appeared on the TV screen. She stood in an art museum expounding upon the painting hanging behind her. She talked about the artist and what the image portrayed. With an air of elitist prissiness that suited the museum environment, the girl delivered her presentation to a group of…

Attitudes of Minneapolis Elementary School Students and Senior Citizens Toward Each Other. Report No. C-76-34.

ERIC Educational Resources Information Center

Higgins, Paul S.; Faunce, R. W.

By surveying 529 fifth grade students in eleven Minneapolis schools and 260 senior citizens in nine senior citizens' clubs, this study attempted to answer three questions: (1) How do children feel about senior citizens? (2) How do older people feel about children? and (3) Do they have accurate perceptions of each other? This group of senior…

Understanding How Preservice Teachers' Fear, Perceived Danger and Disgust Affects the Incorporation of Arachnid Information into the Elementary Science Classroom

ERIC Educational Resources Information Center

Wagler, Ron; Wagler, Amy

2017-01-01

Arachnids are predatory arthropods that are beneficial to humans in many ways, with common examples including spiders and scorpions. Despite the importance of arachnids to global ecosystems, the fear of spiders in specific human groups is well documented. Arachnids are a very diverse class (i.e., Arachnida) encompassing eleven extant orders with…

Science for Managing Riverine Ecosystems: Actions for the USGS Identified in the Workshop "Analysis of Flow and Habitat for Instream Aquatic Communities"

USGS Publications Warehouse

Bencala, Kenneth E.; Hamilton, David B.; Petersen, James H.

2006-01-01

Federal and state agencies need improved scientific analysis to support riverine ecosystem management. The ability of the USGS to integrate geologic, hydrologic, chemical, geographic, and biological data into new tools and models provides unparalleled opportunities to translate the best riverine science into useful approaches and usable information to address issues faced by river managers. In addition to this capability to provide integrated science, the USGS has a long history of providing long-term and nationwide information about natural resources. The USGS is now in a position to advance its ability to provide the scientific support for the management of riverine ecosystems. To address this need, the USGS held a listening session in Fort Collins, Colorado in April 2006. Goals of the workshop were to: 1) learn about the key resource issues facing DOI, other Federal, and state resource management agencies; 2) discuss new approaches and information needs for addressing these issues; and 3) outline a strategy for the USGS role in supporting riverine ecosystem management. Workshop discussions focused on key components of a USGS strategy: Communications, Synthesis, and Research. The workshop identified 3 priority actions the USGS can initiate now to advance its capabilities to support integrated science for resource managers in partner government agencies and non-governmental organizations: 1) Synthesize the existing science of riverine ecosystem processes to produce broadly applicable conceptual models, 2) Enhance selected ongoing instream flow projects with complementary interdisciplinary studies, and 3) Design a long-term, watershed-scale research program that will substantively reinvent riverine ecosystem science. In addition, topical discussion groups on hydrology, geomorphology, aquatic habitat and populations, and socio-economic analysis and negotiation identified eleven important complementary actions required to advance the state of the science and to develop the tools for supporting decisions on riverine ecosystem management. These eleven actions lie within the continuum of Communications, Synthesis, and Research.

Interaction of SNP in the CRP gene and plasma fatty acid profile in inflammatory pattern: A cross-sectional population-based study.

PubMed

Oki, Erica; Norde, Marina M; Carioca, Antônio A F; Ikeda, Renata E; Souza, José M P; Castro, Inar A; Marchioni, Dirce M L; Fisberg, Regina M; Rogero, Marcelo M

2016-01-01

To assess the interaction of three single nucleotide polymorphisms in the C-reactive protein (CRP) gene and plasma fatty acid (FA) levels in modulating inflammatory profile. A total of 262 subjects, aged >19 y and <60 y, participated in a cross-sectional, population-based study performed in Brazil. Three single nucleotide polymorphisms (rs1205, rs1417938, and rs2808630) spanning the CRP gene were genotyped. Eleven plasma inflammatory biomarkers and plasma FA profile were determined. Cluster analysis was performed to stratify individuals based on eleven inflammatory biomarkers into two groups: an inflammatory (INF) and a noninflammatory group. The INF cluster had higher age, waist circumference, systolic blood pressure, and diastolic blood pressure; higher levels of triacylglycerol, high-sensitivity CRP, tumor necrosis factor-α, interleukin (IL)-8, IL-6, IL-1β, IL-12, IL-10, soluble monocyte chemoattractant protein-1, soluble intercellular adhesion molecule-1, C16:0, polyunsaturated fatty acid, and omega (n)-6 polyunsaturated fatty acid; and greater C20:4n-6, C18:1/18:0, and C20:4/20:3 ratios than the noninflammatory group. Statistically significant gene-plasma C16:1n-7 interaction was detected for rs1417938 (P = 0.047). Those with a dominant homozygous rs2808630 had a lower risk of belonging to the INF group with the upper 50th percentile of C20:4n-6, n-3 highly unsaturated FA, and C20:4/20:3 ratio. Regarding rs1205, A allele carriers had lower risk of being in the INF group when C20:5n-3 and n-3 highly unsaturated FA levels were greater than the median. The INF group exhibited changes in metabolic parameters that predispose this group to chronic disease, where polymorphisms in the CRP gene modulated the risk of being in the INF group depending on individual plasma fatty acid and lipid profile. Copyright © 2016 Elsevier Inc. All rights reserved.

Phylogenetic incongruence in the Drosophila melanogaster species group

PubMed Central

Wong, Alex; Jensen, Jeffrey D.; Pool, John E.; Aquadro, Charles F.

2007-01-01

Drosophila melanogaster and its close relatives are used extensively in comparative biology. Despite the importance of phylogenetic information for such studies, relationships between some melanogaster species group members are unclear due to conflicting phylogenetic signals at different loci. In this study, we use twelve nuclear loci (eleven coding and one non-coding) to assess the degree of phylogenetic incongruence in this model system. We focus on two nodes: (1) The node joining the D. erecta-D. orena, D. melanogaster-D. simulans, and D. yakuba-D. teissieri lineages, and (2) The node joining the lineages leading to the melanogaster, takahashii, and eugracilis subgroups. We find limited evidence for incongruence at the first node; our data, as well as those of several previous studies, strongly support monophyly of a clade consisting of D. erecta-D. orena and D. yakuba-D. teissieri. By contrast, using likelihood based tests of congruence, we find robust evidence for topological incongruence at the second node. Different loci support different relationships among the melanogaster, takahashii and eugracilis subgroups, and the observed incongruence is not easily attributable to homoplasy, non-equilibrium base composition, or positive selection on a subset of loci. We argue that lineage sorting in the common ancestor of these three subgroups is the most plausible explanation for our observations. Such lineage sorting may lead to biased estimation of tree topology and evolutionary rates, and may confound inferences of positive selection. PMID:17071113

Cervical Cancer Screening Among Arab Women in the United States: An Integrative Review.

PubMed

Abboud, Sarah; De Penning, Emily; Brawner, Bridgette M; Menon, Usha; Glanz, Karen; Sommers, Marilyn S

2017-01-01

Arab American women are an ethnic minority and immigrant population in the United States with unique and nuanced sociocultural factors that influence preventive health behaviors. The aims of this article are to evaluate and synthesize the existing evidence on cervical cancer screening behaviors, as well as determine factors that influence these behaviors, among Arab American women.
. Extensive literature searches were performed using PubMed, CINAHL®, Scopus, Embase, and Cochrane databases; articles published through October 2015 were sought. 
. Of 17 articles, 14 explicitly identified Arab and/or Muslim women and cervical cancer screening in either the title or the abstract; the remaining three focused on cancer attitudes and behaviors in Arab Americans in general but measured cervical cancer screening. Eleven articles reported different aspects of one intervention. Because of methodologic heterogeneity, the current authors synthesized results narratively.
. Key factors influencing cervical cancer screening were identified as the following. Cervical cancer screening rates among Arab American women are comparable to other ethnic minorities and lower than non-Hispanic White women. Findings are inconsistent regarding factors influencing cervical cancer screening behaviors in this underrepresented group. 
. Significant need exists for more research to better understand cervical cancer prevention behaviors in this group to inform culturally relevant interventions. Healthcare providers play a crucial role in increasing cervical cancer screening awareness and recommendations for Arab American women.

Susceptibility background for type 2 diabetes in eleven Mexican Indigenous populations: HNF4A gene analysis.

PubMed

Granados-Silvestre, M A; Ortiz-López, M G; Granados, J; Canizales-Quinteros, S; Peñaloza-Espinosa, Rosenda I; Lechuga, C; Acuña-Alonzo, V; Sánchez-Pozos, K; Menjivar, M

2017-12-01

The genetic risk of developing type 2 diabetes (T2D) increases in parallel with the proportion of Native American ancestry. Mestizo Mexicans have a 70% Native Amerindian genetic background. The T130I polymorphism in the HNF4A gene has been associated with early-onset T2D in mestizo Mexicans. Thus, the aim of the present study was to evaluate the frequency and relationship of the T130I variant in the HNF4A gene with risk factors for developing T2D in eleven indigenous groups from Mexico. In two groups, all exons of the HNF4A gene were directly sequenced; in the remaining the T130I polymorphism was analyzed by restriction fragment length polymorphism. Ancestry informative markers were assessed to confirm the Amerindian component. An additional analysis of EHH was carried out. Interestingly, HNF4A gene screening revealed only the presence of the T130I polymorphism. The range frequency of the risk allele (T) in the indigenous groups was from 2.7 to 16%. Genotypic frequencies (T130I/I130I) were higher and significantly different from those of all of the populations included in the HapMap Project (P < 0.005). EHH scores suggest a positive selection for T130I polymorphism. Metabolic traits indicate a relationship between the T130I/I130I genotypes with high triglyceride concentrations in the indigenous groups (P < 0.005). These results strongly suggest that the high frequency of the T130I polymorphism and its biological relationship with dysfunction in lipid metabolism in Mexican indigenous groups is a risk factor for the developing of T2D in Mexicans.

Prevention of aromatase inhibitor-induced bone loss with alendronate in postmenopausal women: The BATMAN Trial.

PubMed

Lomax, Anna J; Yee Yap, Saw; White, Karen; Beith, Jane; Abdi, Ehtesham; Broad, Adam; Sewak, Sanjeev; Lee, Chooi; Sambrook, Philip; Pocock, Nicholas; Henry, Margaret J; Yeow, Elaine G; Bell, Richard

2013-12-01

Postmenopausal women on aromatase inhibitors (AI) are at risk of aromatase inhibitor-associated bone loss (AIBL) and fractures. In 2005 Osteoporosis Australia proposed an algorithm for bisphosphonate intervention. Three hundred and three postmenopausal women with early breast cancer (EBC) were enrolled (osteoporotic, n=25; osteopaenic, n=146; normal bone mineral density (BMD), n=126). Weekly alendronate (70 mg) treatment efficacy as triggered by the algorithm in preventing bone loss was evaluated. All patients received anastrozole (1 mg daily), calcium and vitamin D. All osteoporotic patients received alendronate at baseline. Eleven out of the 146 (7.5%) osteopaenic patients commenced alendronate within 18 months of participation and eleven commenced after. One hundred and twenty four out of the 146 (84.9%) osteopaenic patients and all 126 with normal baseline BMD did not trigger the algorithm. At three years, lumbar spine mean BMD increased (15.6%, p<0.01) in the osteoporotic group. BMD in the osteopaenic group with early intervention significantly increased at three years (6.3%, p=0.02). No significant change was seen in the late intervention group. No change was observed in those with osteopaenia without alendronate. There was a significant drop in lumbar spine (-5.4%) and hip (-4.5%) mean BMD, in the normal BMD group, none of whom received alendronate. Fracture data will be presented. In postmenopausal women with endocrine-responsive EBC, BMD improved over time when a bisphosphonate is administered with anastrozole in osteoporotic patients using an osteoporosis schedule. Subjects with normal baseline BMD experienced the greatest BMD loss, although none became osteoporotic.

Identification of MSX1 and DCLK1 as mRNA Biomarkers for Colorectal Cancer Detection Through DNA Methylation Information.

PubMed

Sun, Ai-Jun; Gao, Hai-Bo; Liu, Gao; Ge, Heng-Fa; Ke, Zun-Ping; Li, Sen

2017-07-01

Colorectal cancer is the second most deadly malignancy in the United States. However, the currently screening options had their limitation. Novel biomarkers for colorectal cancer detections are necessary to reduce the mortality. The clinical information, mRNA expression levels and DNA methylation information of colorectal cancer were downloaded from TCGA. The patients were separated into training group and testing group based on their platforms for DNA methylation. Beta values of DNA methylation from tumor tissues and normal tissues were utilized to figure out the position that were differentially methylated. The expression levels of mRNA of thirteen genes, whose CpG islands were differentially methylated, were extracted from the RNA-Seq results from TCGA. The probabilities whether the mRNA was differentially expressed between tumor and normal samples were calculated using Student's t-test. Logistic regression and decision tree were built for cancer detection and their performances were evaluated by the area under the curve (AUC). Twenty-four genomic locations were differentially methylated, which could be mapped to eleven genes. Nine out of eleven genes had differentially expressed mRNA levels, which were used to build the model for cancer detection. The final detection models consisting of mRNA expression levels of these nine genes had great performances on both training group and testing group. The model that constructed in this study suggested MSX1 and DCLK1 might be used in colorectal cancer detection or as target of cancer therapies. J. Cell. Physiol. 232: 1879-1884, 2017. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Global patterns of domestic cannabis cultivation: sample characteristics and patterns of growing across eleven countries.

PubMed

Potter, Gary R; Barratt, Monica J; Malm, Aili; Bouchard, Martin; Blok, Thomas; Christensen, Anne-Sofie; Decorte, Tom; Frank, Vibeke Asmussen; Hakkarainen, Pekka; Klein, Axel; Lenton, Simon; Perälä, Jussi; Werse, Bernd; Wouters, Marije

2015-03-01

This article aims to provide an overview of: demographic characteristics; experiences with growing cannabis; methods and scale of growing operations; reasons for growing; personal use of cannabis and other drugs; participation in cannabis and other drug markets; contacts with the criminal justice system for respondents to an online survey about cannabis cultivation drawn from eleven countries (N=6530). Important similarities and differences between the national samples recruited will be discussed. This paper utilizes data from the online web survey of predominantly 'small-scale' cannabis cultivators in eleven countries conducted by the Global Cannabis Cultivation Research Consortium (GCCRC). Here we focus primarily on descriptive statistics to highlight key similarities and differences across the different national samples. Overall there was a great deal of similarity across countries in terms of: demographic characteristics; experiences with growing cannabis; methods and scale of growing operations; reasons for growing; use of cannabis and other drugs; participation in cannabis and other drug markets, and; contacts with the criminal justice system. In particular, we can recognise that a clear majority of those small-scale cannabis cultivators who responded to our survey are primarily motivated for reasons other than making money from cannabis supply and have minimal involvement in drug dealing or other criminal activities. These growers generally come from 'normal' rather than 'deviant' backgrounds. Some differences do exist between the samples drawn from different countries suggesting that local factors (political, geographical, cultural, etc.) may have some influence on how small-scale cultivators operate, although differences in recruitment strategies in different countries may also account for some differences observed. Copyright © 2014 Elsevier B.V. All rights reserved.

40 CFR 60.2040 - Do all eleven components of these new source performance standards apply at the same time?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Do all eleven components of these new... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY... or After June 1, 2001 Applicability § 60.2040 Do all eleven components of these new source...

A new competency model for general practice: implications for selection, training, and careers.

PubMed

Patterson, Fiona; Tavabie, Abdol; Denney, MeiLing; Kerrin, Máire; Ashworth, Vicki; Koczwara, Anna; MacLeod, Sheona

2013-05-01

Recent structural and policy changes in the UK health service have significantly changed the job responsibilities for the GP role. To replicate a previous job analysis study to examine the relevance of current competency domains and selection criteria for doctors entering training. A multisource, multimethod approach comprising three phases: (1) stakeholder consultation (n = 205) using interviews, focus groups and behavioural observation of practising GPs; (2) a validation questionnaire based on results from phase 1 (n = 1082); followed by (3) an expert panel (n = 6) to review and confirm the final competency domains. Eleven competency domains were identified, which extends previous research findings. A new domain was identified called Leading for Continuing Improvement. Results show that, Empathy and Perspective Taking, Communication Skills, Clinical Knowledge and Expertise, and Professional Integrity are currently rated the most important domains. Results indicate a significant increase in ratings of importance for each domain in the future (P<0.001), except for Communication Skills and Empathy and Perspective Taking, which consistently remain high. The breadth of competencies required for GPs has increased significantly. GPs are now required to resolve competing tensions to be effective in their role, such as maintaining a patient focus while overseeing commissioning, with a potential ethical conflict between these aspects. Selection criteria remain largely unchanged but with increased priority in some domains (for example, Effective Teamworking). However, there is an urgent need to review the training provision arrangements to reflect the greater breadth of competencies now required.

Phylogenetic insights into the diversity of homocytous cyanobacteria from Amazonian rivers.

PubMed

Genuário, Diego Bonaldo; Vaz, Marcelo Gomes Marçal Vieira; Melo, Itamar Soares de

2017-11-01

The Amazon Rainforest holds great tropical biodiversity, mainly because of its favourable climatic conditions. The high temperatures, luminosity and humidity coupled with the nutritional simplicity of cyanobacteria allow undiscovered diversity to flourish within this group of microorganisms. Some efforts to reveal this diversity have been attempted; however, most were focused on the microscopic observation of environmental samples without any genetic information. Very few studies focusing on morphological, ecological and molecular criteria have been conducted, and none have been devoted to homocytous cyanobacteria forms in Amazonia region. Therefore, the genetic relationships amongst strains retrieved from this ecosystem with regard to other environments from Brazil and the world have not been tested and, consequently, the Amazonian strains would naturally be assumed as novel to science. To examine these relationships, cultured homocytous cyanobacteria isolated from two Amazonian rivers (Amazonas and Solimões) were evaluated using a phylogenetic perspective, considering the 16S rRNA gene sequence. A total of eleven homocytous cyanobacterial strains were isolated. Morphologically, they were identified as Pseudanabaena, Leptolyngbya, Planktothrix and Phormidium, but genetically they were included in the typical clusters of Planktothrix, Pseudanabaena, Cephalothrix, Pantanalinema and Alkalinema. These three latter genera have been detected in other Brazilian ecosystems only (Pantanal, Atlantic Rainforest and Pampa), while those remaining have been extensively found in many parts of the world. The data provided here indicate that Amazonian rivers support a homocytous cyanobacterial diversity previously reported from other geographical and ecological environments. Copyright © 2017 Elsevier Inc. All rights reserved.

A systematic review of interventions to improve diabetes care in socially disadvantaged populations.

PubMed

Glazier, Richard H; Bajcar, Jana; Kennie, Natalie R; Willson, Kristie

2006-07-01

To identify and synthesize evidence about the effectiveness of patient, provider, and health system interventions to improve diabetes care among socially disadvantaged populations. Studies that were included targeted interventions toward socially disadvantaged adults with type 1 or type 2 diabetes; were conducted in industrialized countries; were measured outcomes of self-management, provider management, or clinical outcomes; and were randomized controlled trials, controlled trials, or before-and-after studies with a contemporaneous control group. Seven databases were searched for articles published in any language between January 1986 and December 2004. Twenty-six intervention features were identified and analyzed in terms of their association with successful or unsuccessful interventions. Eleven of 17 studies that met inclusion criteria had positive results. Features that appeared to have the most consistent positive effects included cultural tailoring of the intervention, community educators or lay people leading the intervention, one-on-one interventions with individualized assessment and reassessment, incorporating treatment algorithms, focusing on behavior-related tasks, providing feedback, and high-intensity interventions (>10 contact times) delivered over a long duration (>or=6 months). Interventions that were consistently associated with the largest negative outcomes included those that used mainly didactic teaching or that focused only on diabetes knowledge. This systematic review provides evidence for the effectiveness of interventions to improve diabetes care among socially disadvantaged populations and identifies key intervention features that may predict success. These types of interventions would require additional resources for needs assessment, leader training, community and family outreach, and follow-up.

Proceedings of the Association Supporting Computer Users in Education (ASCUE) Annual Conference (50th, Myrtle Beach, South Carolina, June 11-15, 2017)

ERIC Educational Resources Information Center

Association Supporting Computer Users in Education, 2017

2017-01-01

The Association Supporting Computer Users in Education (ASCUE) is a group of people interested in small college computing issues. It is a blend of people from all over the country who use computers in their teaching, academic support, and administrative support functions. Begun in 1968 as the College and University Eleven-Thirty Users' Group…

Demonstration of Nondeclarative Sequence Learning in Mice: Development of an Animal Analog of the Human Serial Reaction Time Task

ERIC Educational Resources Information Center

Christie, Michael A.; Hersch, Steven M.

2004-01-01

In this paper, we demonstrate nondeclarative sequence learning in mice using an animal analog of the human serial reaction time task (SRT) that uses a within-group comparison of behavior in response to a repeating sequence versus a random sequence. Ten female B6CBA mice performed eleven 96-trial sessions containing 24 repetitions of a 4-trial…

Disparity in Democracies: A Comparative Case Study of Mali and Niger

DTIC Science & Technology

2010-12-01

thought he was. In the spirit of cooperation, Ousmane issued an emotional appeal to the "every patriot,.. .all the Niger political class...even voted on.127 In 1993-1994, eleven Islamic organizations thwarted a government condom distribution campaign aimed at both contraception and AIDS...GR-EN.pdf (accessed October 18, 2010). 123 Radio France Internationale, "Islamic groups attempt to sabotage contraceptive campaign," November 18

Occurrence of oligosaccharides in feces of breast-fed babies in their first six months of life and the corresponding breast milk.

PubMed

Albrecht, Simone; Schols, Henk A; van den Heuvel, Ellen G H M; Voragen, Alphons G J; Gruppen, Harry

2011-11-29

The characterization of oligosaccharides in the feces of breast-fed babies is a valuable tool for monitoring the gastrointestinal fate of human milk oligosaccharides (HMOs). In the present study we monitored fecal oligosaccharide profiles together with the HMO-profiles of the respective breast milks up to six months postpartum, by means of capillary electrophoresis-laser induced fluorescence detection and mass spectrometry. Eleven mother/child pairs were included. Mother's secretor- and Lewis-type included all combinations [Le(a-b+), Le(a+b-), Le(a-b-)]. The fecal HMO-profiles in the first few months of life are either predominantly composed of neutral or acidic HMOs and are possibly effected by the HMO-fingerprint in the respective breast milk. Independent of the initial presence of acidic or neutral fecal HMOs, a gradual change to blood-group specific oligosaccharides was observed. Their presence pointed to a gastrointestinal degradation of the feeding-related HMOs, followed by conjugation with blood group specific antigenic determinants present in the gastrointestinal mucus layer. Eleven of these 'hybrid'-oligosaccharides were annotated in this study. When solid food was introduced, no HMOs and their degradation- and metabolization products were recovered in the fecal samples. Copyright © 2011 Elsevier Ltd. All rights reserved.

Assessing the geomorphological vulnerability of arid beach-dune systems.

PubMed

Peña-Alonso, Carolina; Gallego-Fernández, Juan B; Hernández-Calvento, Luis; Hernández-Cordero, Antonio I; Ariza, Eduard

2018-09-01

In this study, an arid dune vulnerability index (ADVI) is developed using a system of indicators to evaluate the geomorphological vulnerability of beach-dune systems of arid regions. The indicators are comprised of three analytical dimensions (susceptibility, exposure and resilience) and their corresponding sub-indices and variables and were assessed for eleven sites located in four aeolian sedimentary systems of the Canary archipelago (Spain). The selected sites have varying geomorphological characteristics, vegetation types, marine and wind conditions and human pressure degrees, and have seen different trends in their geomorphological evolution since 1960. The eleven sites were separated into three groups according to their different conservation status and different management needs, and the results of the ADVI dimensions and variables were compared and analyzed for these three groups. In general, the results obtained in the analyzed sites reveal that susceptibility and exposure dimensions are related to low-moderate values, while resilience was high. Only one site presented a state of critical vulnerability, due to the loss of its capacity to maintain its geomorphological function in recent decades. Given the lack of knowledge about geomorphological vulnerability processes in foredunes of arid regions, ADVI is the first approximation to geomorphological diagnostic in these environments and can be useful for managers. Copyright © 2018 Elsevier B.V. All rights reserved.

BPS equations and non-trivial compactifications

NASA Astrophysics Data System (ADS)

Tyukov, Alexander; Warner, Nicholas P.

2018-05-01

We consider the problem of finding exact, eleven-dimensional, BPS supergravity solutions in which the compactification involves a non-trivial Calabi-Yau manifold, Y , as opposed to simply a T 6. Since there are no explicitly-known metrics on non-trivial, compact Calabi-Yau manifolds, we use a non-compact "local model" and take the compactification manifold to be Y={M}_{GH}× {T}^2 , where ℳGH is a hyper-Kähler, Gibbons-Hawking ALE space. We focus on backgrounds with three electric charges in five dimensions and find exact families of solutions to the BPS equations that have the same four supersymmetries as the three-charge black hole. Our exact solution to the BPS system requires that the Calabi-Yau manifold be fibered over the space-time using compensators on Y . The role of the compensators is to ensure smoothness of the eleven-dimensional metric when the moduli of Y depend on the space-time. The Maxwell field Ansatz also implicitly involves the compensators through the frames of the fibration. We examine the equations of motion and discuss the brane distributions on generic internal manifolds that do not have enough symmetry to allow smearing.

Role of Oxidative Stress in Epigenetic Modification in Endometriosis.

PubMed

Ito, Fuminori; Yamada, Yuki; Shigemitsu, Aiko; Akinishi, Mika; Kaniwa, Hiroko; Miyake, Ryuta; Yamanaka, Shoichiro; Kobayashi, Hiroshi

2017-11-01

Aberrant DNA methylation and histone modification are associated with an increased risk of reproductive disorders such as endometriosis. However, a cause-effect relationship between epigenetic mechanisms and endometriosis development has not been fully determined. This review provides current information based on oxidative stress in epigenetic modification in endometriosis. This article reviews the English-language literature on epigenetics, DNA methylation, histone modification, and oxidative stress associated with endometriosis in an effort to identify epigenetic modification that causes a predisposition to endometriosis. Oxidative stress, secondary to the influx of hemoglobin, heme, and iron during retrograde menstruation, is involved in the expression of CpG demethylases, ten-eleven translocation, and jumonji (JMJ). Ten-eleven translocation and JMJ recognize a wide range of endogenous DNA methyltransferases (DNMTs). The increased expression levels of DNMTs may be involved in the subsequent downregulation of the decidualization-related genes. This review supports the hypothesis that there are at least 2 distinct phases of epigenetic modification in endometriosis: the initial wave of iron-induced oxidative stress would be followed by the second big wave of epigenetic modulation of endometriosis susceptibility genes. We summarize the recent advances in our understanding of the underlying epigenetic mechanisms focusing on oxidative stress in endometriosis.

The virtual continuity in learning programme: results.

PubMed

Wood, Eleanor; Tso, Simon

2012-08-01

The implementation of the European Working Time Directive and specialty-driven care has resulted in the loss of continuity of patient care, and thus a loss of continuity in learning. We proposed a potential solution to this fragmentation of junior doctor workplace learning in the Virtual Continuity in Learning Programme (VCLP). The VCLP enables the doctor to follow the virtual patient journey (of an actual patient who is no longer under their care) using the Virtual Consulting Room (VcR), and to understand the rationale behind clinical decision making prior to completing their case-based discussion (CbD) work-based assessments. Fifty-seven out of 62 (92%) of foundation doctors (Homerton University Hospital, London, UK) consented to participate in the study. Web-tracking software was used. Fifty-three out of 57 (93%) doctors completed an initial questionnaire. Twenty-nine out of 57 (51%) doctors returned a follow-up questionnaire 6 months later. Eleven doctors were interviewed in three focus groups: the VcR user group; the VcR non-user group; and a mixed group. The data was analysed qualitatively. Tracking showed 33.3 per cent (19/57) of doctors used the VcR over a 6-month period. Interestingly doctors used the VcR in a range of situations, not solely as instructed. Results enabled us to understand how doctors learn and their perception of using the VCLP to support their learning and completion of work-based assessments. Foundation doctors use the educational resources available, including the VcR, to help structure their workplace learning. The majority of VcR users found it particularly useful for just-in-time learning. The VCLP offers support to junior doctors learning during their preparation for case-based discussion. © Blackwell Publishing Ltd 2012.

Defining quality indicators for best-practice management of inflammatory bowel disease in Canada

PubMed Central

Nguyen, Geoffrey C; Devlin, Shane M; Afif, Waqqas; Bressler, Brian; Gruchy, Steven E; Kaplan, Gilaad G; Oliveira, Liliana; Plamondon, Sophie; Seow, Cynthia H; Williams, Chadwick; Wong, Karen; Yan, Brian M; Jones, Jennifer

2014-01-01

BACKGROUND: There is a paucity of published data regarding the quality of care of inflammatory bowel disease (IBD) in Canada. Clinical quality indicators are quantitative end points used to guide, monitor and improve the quality of patient care. In Canada, where universal health care can vary significantly among provinces, quality indicators can be used to identify potential gaps in the delivery of IBD care and standardize the approach to interprovincial management. METHODS: The Emerging Practice in IBD Collaborative (EPIC) group generated a shortlist of IBD quality indicators based on a comprehensive literature review. An iterative voting process was used to select quality indicators to take forward. In a face-to-face meeting with the EPIC group, available evidence to support each quality indicator was presented by the EPIC member aligned to it, followed by group discussion to agree on the wording of the statements. The selected quality indicators were then ratified in a final vote by all EPIC members. RESULTS: Eleven quality indicators for the management of IBD within the single-payer health care system of Canada were developed. These focus on accurate diagnosis, appropriate and timely management, disease monitoring, and prevention or treatment of complications of IBD or its therapy. CONCLUSIONS: These quality indicators are measurable, reflective of the evidence base and expert opinion, and define a standard of care that is at least a minimum that should be expected for IBD management in Canada. The next steps for the EPIC group involve conducting research to assess current practice across Canada as it pertains to these quality indicators and to measure the impact of each of these indicators on patient outcomes. PMID:24839622

Risk communication with Arab patients with cancer: a qualitative study of nurses and pharmacists.

PubMed

Wilbur, Kerry; Babiker, Alya; Al-Okka, Maha; Jumaat, Ebaa; Al-Yafei, Sumaya M Al Saadi; Nashwan, Abdulqadir J

2015-04-01

To explore pharmacist and nurse views and experiences in educating patients regarding their treatment safety and tolerability as well as the roles of other professions in this regard. In this qualitative study, six focus group discussions were conducted. The National Center for Cancer Care and Research in Qatar. Eleven pharmacists and 22 nurses providing direct patient care. Concepts related to three key themes were drawn from the seeding questions and included factors for determining the level of risk they communicated: the specific treatment regimen in question; the patient; and their assessment of the patient. Patient-related considerations arose from additional subthemes; both nurses and pharmacists described aspects related to the perceived psychological health status of the patient, as well as anticipated comprehension, as ascertained by demonstrated education and language abilities. In all discussions, it was noted that physician and family non-disclosure of cancer diagnosis to the patient profoundly influenced the nature of information they provided. While a high level of cohesion in safety communication prioritisation among these two health disciplines was found, a number of pharmacists asserted a more formal role compared to informal and repeated teaching by nurses. Nurses and pharmacists in this Middle East healthcare environment were not reluctant to discuss treatment side effects with patients and draw on similar professional judgements in prioritising treatment risk information. We found that they did not always recognise each other's informal educational encounters and that there are opportunities to explore increased collaboration in this regard to enhance the patient care experience. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Active Music Therapy and Physical Improvements From Rehabilitation for Neurological Conditions.

PubMed

Kogutek, Demian Leandro; Holmes, Jeffrey David; Grahn, Jessica Adrienne; Lutz, Sara G; Ready, Emily

2016-01-01

Context • A variety of rehabilitation-based interventions are currently available for individuals with physical impairments resulting from neurological conditions, including physiotherapy, occupational therapy, and speech language pathology. Many individuals find participation in those therapies to be challenging. Alternative therapies have emerged as beneficial adjunctive treatments for individuals undergoing neurological rehabilitation, including music therapy (MT). Objective • The study intended to identify and collate systematically the evidence on MT interventions that address physical improvements in a rehabilitative setting. Design • The research team performed a literature review, searching electronic databases from their inception to April 2014, including Embase, CINAHL, PubMed, Scopus, and ProQuest. The review included original studies that examined the use of active MT as an intervention that promotes physical improvements for adults >18 y of age. Articles were excluded if the studies focused primarily on psychosocial, emotional, or spiritual therapeutic goals. The review identified the studies' outcome measures for different populations and the MT approaches and interventions and obtained a general description of the clinical sessions, such as the frequency and duration of the therapy, interventions performed, sessions designs, populations, equipment used, and credentials of the therapists. Results • Eleven studies identified 2 major categories for the delivery of MT sessions: individual and group. One study included group sessions, and 10 studies included individual sessions. The studies included a total of 290 participants, 32 in the group MT, and 258 in the individual MT. The one study that used group therapy was based on active MT improvisation. For the individual therapy, 2 studies had investigated therapeutic instrument music performance and 8 used music-supported therapy. Conclusions • The findings of the review suggested that active MT can improve motor skills and should be considered as a potential adjunctive treatment.

Are Isomeric Alkenes Used in Species Recognition among Neo-Tropical Stingless Bees (Melipona Spp).

PubMed

Martin, Stephen J; Shemilt, Sue; da S Lima, Cândida B; de Carvalho, Carlos A L

2017-12-01

Our understanding of the role of cuticular hydrocarbons (CHC) in recognition is based largely on temperate ant species and honey bees. The stingless bees remain relatively poorly studied, despite being the largest group of eusocial bees, comprising more than 400 species in some 60 genera. The Meliponini and Apini diverged between 80-130 Myr B.P. so the evolutionary trajectories that shaped the chemical communication systems in ants, honeybees and stingless bees may be very different. The aim of this study was to study if a unique species CHC signal existed in Neotropical stingless bees, as has been shown for many temperate species, and what compounds are involved. This was achieved by collecting CHC data from 24 colonies belonging to six species of Melipona from North-Eastern Brazil and comparing the results with previously published CHC studies on Melipona. We found that each of the eleven Melipona species studied so far each produced a unique species CHC signal based around their alkene isomer production. A remarkable number of alkene isomers, up to 25 in M. asilvai, indicated the diversification of alkene positional isomers among the stingless bees. The only other group to have really diversified in alkene isomer production are the primitively eusocial Bumblebees (Bombus spp), which are the sister group of the stingless bees. Furthermore, among the eleven Neotropical Melipona species we could detect no effect of the environment on the proportion of alkane production as has been suggested for some other species.

Elastase, alpha2-macroglobulin and alkaline phosphatase in crevicular fluid from implants with and without periimplantitis.

PubMed

Plagnat, Dominique; Giannopoulou, Catherine; Carrel, Anne; Bernard, Jean-Pierre; Mombelli, Andrea; Belser, Urs C

2002-06-01

The aim of this investigation was to determine the presence of selected enzymes and enzyme inhibitors in crevicular fluid collected from implants with and without clinical, radiographic and microbiological signs of periimplantitis. Eleven implants with symptoms of periimplantitis in eight patients (four men and four women) were compared to eleven implants in seven subjects (one man and six women) without periimplantitis. Periimplant crevicular fluid (PICF) was collected at the mesial and distal sites of each implant. Alkaline phosphatase activity (ALP) was measured by using p-nitrophenyl-phosphate as substrate, elastase activity (EA) by the use of a low molecular weight fluorogenic substrate, and the inhibitor alpha2-macroglobulin (alpha2M) by ELISA. ALP, EA and alpha2M were detected in the majority of samples in both groups. In comparison to the clinically healthy implants, total amounts of each of these substances were significantly higher in PICF collected around implants with periimplantitis. The mean total amounts of EA, alpha2M and ALP in the healthy group were: EA: 1.8 ng, alpha2M: 3.1 ng, ALP: 24.1 U, and in the periimplantitis group EA: 23.1 ng, alpha2M: 25.2 ng and ALP: 142.3 U. In addition, all three mediators were correlated with the clinical parameters. The results confirm the similarity of the inflammatory response of tissues surrounding implants and natural teeth, and suggest that ALP and EA could be promising markers of bone loss around dental implants.

Meteorological effects on variation of airborne algae in Mexico

NASA Astrophysics Data System (ADS)

Rosas, Irma; Roy-Ocotla, Guadalupe; Mosiño, Pedro

1989-09-01

Sixteen species of algae were collected from 73.8 m3 of air. Eleven were obtained in Minatitlán and eleven in México City. The data show that similar diversity occurred between the two localities, in spite of the difference in altitude. This suggests that cosmopolitan airborne microorganisms might have been released from different sources. Three major algal divisions (Chlorophyta, Cyanophyta and Chrysophyta) formed the airborne algal group. Also, a large concentration of 2220 algae m-3 was found near sea-level, while lower amounts were recorded at the high altitude of México City. The genera Scenedesmus, Chlorella and Chlorococcum dominated. Striking relationships were noted between the concentration of airborne green and blue-green algae, and meteorological conditions such as rain, vapour pressure, temperature and winds for different altitudes. In Minatitlán a linear relationship was established between concentration of algae and both vapour pressure (mbar) and temperature (° C), while in México City the wind (m s-1) was associated with variations in the algal count.

The role of metrics and measurements in a software intensive total quality management environment

NASA Technical Reports Server (NTRS)

Daniels, Charles B.

1992-01-01

Paramax Space Systems began its mission as a member of the Rockwell Space Operations Company (RSOC) team which was the successful bidder on a massive operations consolidation contract for the Mission Operations Directorate (MOD) at JSC. The contract awarded to the team was the Space Transportation System Operations Contract (STSOC). Our initial challenge was to accept responsibility for a very large, highly complex and fragmented collection of software from eleven different contractors and transform it into a coherent, operational baseline. Concurrently, we had to integrate a diverse group of people from eleven different companies into a single, cohesive team. Paramax executives recognized the absolute necessity to develop a business culture based on the concept of employee involvement to execute and improve the complex process of our new environment. Our executives clearly understood that management needed to set the example and lead the way to quality improvement. The total quality management policy and the metrics used in this endeavor are presented.

Implementation of a non-lethal biopsy punch monitoring program for mercury in smallmouth bass, Micropterus dolomieu Lacepède, from the Eleven Point River, Missouri

USGS Publications Warehouse

Ackerson, J.R.; Schmitt, C.J.; McKee, M.J.; Brumbaugh, W.G.

2013-01-01

A non-lethal biopsy method for monitoring mercury (Hg) concentrations in smallmouth bass (Micropterus dolomieu; smallmouth) from the Eleven Point River in southern Missouri USA was evaluated. A biopsy punch was used to remove a muscle tissue plug from the area immediately below the anterior dorsal fin of 31 smallmouth. An additional 35 smallmouth (controls) were held identically except that no tissue plug was removed. After sampling, all fish were held in a concrete hatchery raceway for 6 weeks. Mean survival at the end of the holding period was 97 % for both groups. Smallmouth length, weight and Fulton’s condition factor at the end of the holding period were also similar between plugged and non-plugged controls, indicating that the biopsy procedure had minimal impact on growth under these conditions. Tissue plug Hg concentrations were similar to smallmouth Hg data obtained in previous years by removing the entire fillet for analysis.

Implementation of a non-lethal biopsy punch monitoring program for mercury in smallmouth bass, Micropterus dolomieu Lacepede, from the Eleven Point River, Missouri

USGS Publications Warehouse

Ackerson, R.J.; McKee, J.M.; Schmitt, C.J.; Brumbaugh, William G.

2014-01-01

A non-lethal biopsy method for monitoring mercury (Hg) concentrations in smallmouth bass (Micropterus dolomieu; smallmouth) from the Eleven Point River in southern Missouri USA was evaluated. A biopsy punch was used to remove a muscle tissue plug from the area immediately below the anterior dorsal fin of 31 smallmouth. An additional 35 smallmouth (controls) were held identically except that no tissue plug was removed. After sampling, all fish were held in a concrete hatchery raceway for 6 weeks. Mean survival at the end of the holding period was 97 % for both groups. Smallmouth length, weight and Fulton’s condition factor at the end of the holding period were also similar between plugged and non-plugged controls, indicating that the biopsy procedure had minimal impact on growth under these conditions. Tissue plug Hg concentrations were similar to smallmouth Hg data obtained in previous years by removing the entire fillet for analysis.

Effect of sodium fluoride on skeletal mass in primary osteoporosis

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

Zanzi, I.; Aloia, J.; Ellis, K.

1977-01-01

The administration of NaF plus Ca to a group of eleven patients with primary osteoporosis did not result in an increase in TBCa as measured by TBNAA or in BMC by photon absorptiometry. However, the group of osteoporotic patients receiving Ca alone differed significantly from the group receiving NaF, with initial increase in TBCa, although the treatment of Ca was maintained for only one year. A possible explanation for the lack of effect of NaF here and the previously reported beneficial effect may be the absence of concomitant administration of vitamin D. However, no clinical or consistent laboratory manifestation ofmore » osteomalacia were observed in the patients.« less

Differential Outcomes in High-Stakes Eleven Plus Testing: The Role of Gender, Geography, and Assessment Design in Trinidad and Tobago

ERIC Educational Resources Information Center

De Lisle, Jerome; Smith, Peter; Keller, Carol; Jules, Vena

2012-01-01

High-stakes placement testing at eleven plus remains a central and constant feature of education systems in the Anglophone Caribbean. In the Republic of Trinidad and Tobago, the Eleven Plus has been retained well into the era of universal secondary education, with a perceived legitimacy founded on the belief that examinations provide the fairest…

The AMADEE-15 Mars simulation

NASA Astrophysics Data System (ADS)

Groemer, Gernot; Losiak, Anna; Soucek, Alexander; Plank, Clemens; Zanardini, Laura; Sejkora, Nina; Sams, Sebastian

2016-12-01

We report on the AMADEE-15 mission, a 12-day Mars analog field test at the Kaunertal Glacier in Austria. Eleven experiments were conducted by a field crew at the test site under simulated martian surface exploration conditions and coordinated by a Mission Support Center in Innsbruck, Austria. The experiments' research fields encompassed geology, human factors, astrobiology, robotics, tele-science, exploration, and operations research. A Remote Science Support team analyzed field data in near real time, providing planning input for a flight control team to manage a complex system of field assets in a realistic work flow, including: two advanced space suit simulators; and four robotic and aerial vehicles. Field operations were supported by a dedicated flight planning group, an external control center tele-operating the PULI-rover, and a medical team. A 10-min satellite communication delay and other limitations pertinent to human planetary surface activities were introduced. This paper provides an overview of the geological context and environmental conditions of the test site and the mission architecture, with a focus on the mission's communication infrastructure. We report on the operational workflows and the experiments conducted, as well as a novel approach of measuring mission success through the introduction of general analog mission transferrable performance indicators.

Assessment of available anatomical characters for linking living mammals to fossil taxa in phylogenetic analyses.

PubMed

Guillerme, Thomas; Cooper, Natalie

2016-05-01

Analyses of living and fossil taxa are crucial for understanding biodiversity through time. The total evidence method allows living and fossil taxa to be combined in phylogenies, using molecular data for living taxa and morphological data for living and fossil taxa. With this method, substantial overlap of coded anatomical characters among living and fossil taxa is vital for accurately inferring topology. However, although molecular data for living species are widely available, scientists generating morphological data mainly focus on fossils. Therefore, there are fewer coded anatomical characters in living taxa, even in well-studied groups such as mammals. We investigated the number of coded anatomical characters available in phylogenetic matrices for living mammals and how these were phylogenetically distributed across orders. Eleven of 28 mammalian orders have less than 25% species with available characters; this has implications for the accurate placement of fossils, although the issue is less pronounced at higher taxonomic levels. In most orders, species with available characters are randomly distributed across the phylogeny, which may reduce the impact of the problem. We suggest that increased morphological data collection efforts for living taxa are needed to produce accurate total evidence phylogenies. © 2016 The Authors.

Engaging hard to engage clients: a Q methodological study involving clinical psychologists.

PubMed

Lister, Matthew; Gardner, Damian

2006-09-01

This research uses Q methodology to collate a number of techniques, and to investigate what techniques are used to encourage engagement across a number of clinical psychology specialities. Eleven groups of participants from different clinical specialities were interviewed in order to develop a set of 51 statements reflecting engagement techniques that clinicians felt that they were likely to use with 'hard to engage' clients. Seventy-five participants from a similar range of specialities were then asked to Q sort these statements and provide other demographic information. Forty-four participants returned completed Q sorts which were factor analysed by a tailored program (PQ Method) to investigate how the statements fall into patterns that reflect ways clinicians approach engagement. Varimax rotation produced five factors, four of which were able to be interpreted by participant information and comments. These accounts were taken back to some of the initial participants for 'reflexive correction' (Stainton Rogers, 1995). The four factor patterns are discussed in relation to existing literature and the research questions. These identified factors are: (i) the client focused approach; (ii) the interpersonal professional; (iii) the 'eclectic' or systemic approach; (iv) the expert listener. The implications for training, clinical practice and research are discussed.

Michigan's fee-for-value physician incentive program reduces spending and improves quality in primary care.

PubMed

Lemak, Christy Harris; Nahra, Tammie A; Cohen, Genna R; Erb, Natalie D; Paustian, Michael L; Share, David; Hirth, Richard A

2015-04-01

As policy makers and others seek to reduce health care cost growth while improving health care quality, one approach gaining momentum is fee-for-value reimbursement. This payment strategy maintains the traditional fee-for-service arrangement but includes quality and spending incentives. We examined Blue Cross Blue Shield of Michigan's Physician Group Incentive Program, which uses a fee-for-value approach focused on primary care physicians. We analyzed the program's impact on quality and spending from 2008 to 2011 for over three million beneficiaries in over 11,000 physician practices. Participation in the incentive program was associated with approximately 1.1 percent lower total spending for adults (5.1 percent lower for children) and the same or improved performance on eleven of fourteen quality measures over time. Our findings contribute to the growing body of evidence about the potential effectiveness of models that align payment with cost and quality performance, and they demonstrate that it is possible to transform reimbursement within a fee-for-service framework to encourage and incentivize physicians to provide high-quality care, while also reducing costs. Project HOPE—The People-to-People Health Foundation, Inc.

Utility of feeding jejunostomy tubes in pancreaticoduodenectomy.

PubMed

Waliye, Hussein E; Wright, G Paul; McCarthy, Caitlin; Johnson, Jared; Scales, Alex; Wolf, Andrea; Chung, Mathew

2017-03-01

Routine placement of jejunostomy tubes (JT) during pancreaticoduodenectomy (PD) is controversial. A retrospective chart review of patients undergoing PD from 1/1/08 through 12/31/14 was performed. The patients were divided into groups by placement of JT. Outcome measures were 90-day morbidity, 90-day mortality, length of stay, rate of delayed gastric emptying (DGE), and JT-specific complications. 256 patients were included. There were no significant differences in 90-day morbidity (39.9% vs. 37.9%, p = 0.747), 90-day mortality (3.9% vs. 1.0%, p = 0.247) or TPN use (24.8 vs. 25.2%, p = 0.941) between those with and without JT, respectively. Patients with a JT had a higher rate of DGE (p < 0.001), longer hospital stay (14.3 vs. 11.6, p < 0.001), and longer time to solid intake (9.4 vs. 7.3, p < 0.001). Eleven patients (7.2%) with JT had tube-related morbidity. Routine placement of JT at the time of PD should be abandoned with efforts focused on preoperative nutrition optimization and early oral diet trials. Copyright © 2016 Elsevier Inc. All rights reserved.

Resume, Eulogy, Education and Future

NASA Astrophysics Data System (ADS)

Demšar, A.; Aneja, A.

2017-10-01

Will the current trend of the Industrial Age, focused on profits, greed, material wealth, and mass consumption continue? Inequality and polarization, which are seen in today’s world, are ranked as the top drivers of global risks. Unequal community threatens democracy. Communities with greater inequality are more violent, have more people in prisons, more mental illness, lower life expectancy etc.. On the other hand, communities with greater equality have higher abundance and lower stress. Among eleven factors most important for classroom learning, social and emotional factors accounted for eight. Our emotional and social IQ developed over millennia of living in groups will continue to be one of the vital assets that give human workers necessary tools for creating and building a world of 21st century. Today’s education system is based on the model which was essential for industrial era and mass production. With fast technological development the approach to teaching should be changed. We need new curriculums for new skills and new learning concepts. The aim of the article is to raise awareness regarding the planet’s and mankind’s future and to stress the importance of education and designation between résumé virtues and the eulogy virtues.

Introduction to the special issue: permafrost and periglacial research from coasts to mountains

NASA Astrophysics Data System (ADS)

Schrott, Lothar; Humlum, Ole

2017-09-01

This special issue of Geomorphology includes eleven papers dealing with permafrost and periglacial research from coasts to mountains. The compilation represents a selection from 47 presentations (oral and posters) given at the 4th European Conference on Permafrost - IPA Regional Conference (EUCOP4, June 2014) in the session ;Periglacial Geomorphology;. Geomorphology as a leading journal for our discipline is particularly suitable to publish advances in permafrost and periglacial research with a focus on geomorphic processes. Since 1989 Geomorphology has published 121 special issues and two special issues are explicitly dedicated to permafrost and periglacial research, however, only with a focus on research in Antarctica. In this special issue we present papers from the Canadian Beaufort Sea, Alaska, Spitzbergen, central western Poland, the European Alps, the eastern Sudetes, the southern Carpathians, Nepal, and Antarctica.

Characterization and performance of PAUCam filters

NASA Astrophysics Data System (ADS)

Casas, R.; Cardiel-Sas, L.; Castander, F. J.; Díaz, C.; Gaweda, J.; Jiménez Rojas, J.; Jiménez, S.; Lamensans, M.; Padilla, C.; Rodriguez, F. J.; Sanchez, E.; Sevilla Noarbe, I.

2016-08-01

PAUCam is a large field of view camera designed to exploit the field delivered by the prime focus corrector of the William Herschel Telescope, at the Observatorio del Roque de los Muchachos. One of the new features of this camera is its filter system, placed within a few millimeters of the focal plane using eleven trays containing 40 narrow band and 6 broad band filters, working in vacuum at an operational temperature of 250K and in a focalized beam. In this contribution, we describe the performance of these filters both in the characterization tests at the laboratory.

Acute myeloblastic leukemia with minimal myeloid differentiation (FAB AML-M0): a study of eleven cases.

PubMed

Sempere, A; Jarque, I; Guinot, M; Palau, J; García, R; Sanz, G F; Gomis, F; Pérez-Sirvent, M L; Senent, L; Sanz, M A

1993-12-01

The main clinical, morphological, cytochemical, immunological features and therapy results of eleven patients diagnosed as acute myeloblastic leukemia M0 (AML-M0) are reported here. There were no clinical characteristics, abnormalities on physical examination or initial laboratory parameters that distinguished these eleven patients. Bone marrow aspirates were hypocellular in four patients. The leukemic cells were undifferentiated by light microscopy and myeloperoxidase (MPO) and/or Sudan Black B (SBB) stains were negative in all cases. Myeloid differentiation antigens were present on the leukemic cells of all eleven patients, whereas B and T cell markers were clearly negative except for CD4 and CD7 antigens. Whatever the treatment employed survival was very short. Eight of the eleven patients were treated and two achieved complete remission (CR) but only one of them is alive in continuous CR. Our results like those previously reported, suggest that AML-M0 patients have a very poor prognosis with standard induction therapies and should perhaps be considered for experimental therapeutic approaches.

Geologic Map of the Piedmont Hollow Quadrangle, Oregon County, Missouri

USGS Publications Warehouse

Weary, David J.

2008-01-01

The Piedmont Hollow 7.5-min quadrangle is located in south-central Missouri within the Salem Plateau region of the Ozark Plateaus physiographic province (Fenneman, 1938; Bretz, 1965) (fig. 1). Almost all of the land in the quadrangle north of the Eleven Point River is part of the Mark Twain National Forest. Most of the land immediately adjoining the river is part of the Eleven Point National Scenic River, also administered by the U.S. Forest Service. South of the Eleven Point River, most of the land is privately owned and used primarily for grazing cattle and horses. The quadrangle has topographic relief of about 480 feet (ft), with elevations ranging from 550 ft on the Eleven Point River at the eastern edge of the quadrangle to 1,030 ft on a hilltop about a mile to the west-northwest. The most prominent physiographic feature in the quadrangle is the valley of the Eleven Point River, which traverses the quadrangle from west to northeast.

Advanced X-ray Optics Metrology for Nanofocusing and Coherence Preservation

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

Goldberg, Kenneth A.; Yashchuk, Valeriy

2007-12-01

What is the point of developing new high-brightness light sources if beamline optics won't be available to realize the goals of nano-focusing and coherence preservation? That was one of the central questions raised during a workshop at the 2007 Advanced Light Source Users Meeting. Titled, 'Advanced X-Ray Optics Metrology for Nano-focusing and Coherence Preservation', the workshop was organized by Kenneth Goldberg and Valeriy Yashchuk (both of Lawrence Berkeley National Laboratory, LBNL), and it brought together industry representatives and researchers from Japan, Europe, and the US to discuss the state of the art and to outline the optics requirements of newmore » light sources. Many of the presentations are viewable on the workshop website http://goldberg.lbl.gov/MetrologyWorkshop07/. Many speakers shared the same view of one of the most significant challenges facing the development of new high-brightness third and fourth generation x-ray, soft x-ray, and EUV light sources: these sources place extremely high demands on the surface quality of beamline optics. In many cases, the 1-2-nm surface error specs that define the outer bounds of 'diffraction-limited' quality are beyond the reach of leading facilities and optics vendors. To focus light to 50-nm focal spots, or smaller, from reflective optics and to preserve the high coherent flux that new sources make possible, the optical surface quality and alignment tolerances must be measured in nano-meters and nano-radians. Without a significant, well-supported research effort, including the development of new metrology techniques for use both on and off the beamline, these goals will likely not be met. The scant attention this issue has garnered is evident in the stretched budgets and limited manpower currently dedicated to metrology. With many of the world's leading groups represented at the workshop, it became clear that Japan and Europe are several steps ahead of the US in this critical area. But the situation isn't all dire: several leading groups are blazing a trail forward, and the recognition of this issue is increasing. The workshop featured eleven invited talks whose presenters came from Japan, Europe, and the US.« less

Weight maintenance as a tight rope walk - a Grounded Theory study.

PubMed

Lindvall, Kristina; Larsson, Christel; Weinehall, Lars; Emmelin, Maria

2010-02-01

Overweight and obesity are considerable public health problems internationally as well as in Sweden. The long-term results of obesity treatment are modest as reported by other studies. The importance of extending the focus to not only comprise obesity treatment but also prevention of weight gain is therefore being emphasized. However, despite the suggested change in focus there is still no consensus on how to prevent obesity or maintain weight. This study reports findings from a qualitative study focusing on attitudes, behaviors and strategies important for primary weight maintenance in a middle-aged population. In depth interviews were conducted with 23 maintainers and four slight gainers in Sweden. The interviews were transcribed and an analysis of weight maintenance was performed using Grounded Theory. Based on the informants' stories, describing attitudes, behaviors and strategies of importance for primary weight maintenance, a model illustrating the main findings, was constructed. Weight maintenance was seen as "a tightrope walk" and four strategies of significance for this "tightrope walk" were described as "to rely on heritage", "to find the joy", "to find the routine" and "to be in control". Eleven "ideal types" were included in the model to illustrate different ways of relating to the main strategies. These "ideal types" described more specific attitudes and behaviors such as; eating food that is both tasteful and nutritious, and choosing exercise that provides joy. However, other somewhat contradictory behaviors were also found such as; only eating nutritious food regardless of taste, and being physically active to control stress and emotions. This study show great variety with regards to attitudes, strategies and behaviors important for weight maintenance, and considerations need to be taken before putting the model into practice. However, the results from this study can be used within primary health care by enhancing the understanding of how people differ in their relation to food and physical activity. It informs health personnel about the need to differentiate advices related to body weight, not only to different sub-groups of individuals aiming at losing weight but also to sub-groups of primary weight maintainers aiming at maintaining weight.

Implementing people-centred health systems governance in 3 provinces and 11 districts of Afghanistan: a case study.

PubMed

Anwari, Zelaikha; Shukla, Mahesh; Maseed, Basir Ahmad; Wardak, Ghulam Farooq Mukhlis; Sardar, Sakhi; Matin, Javid; Rashed, Ghulam Sayed; Hamedi, Sayed Amin; Sahak, Hedayatullah; Aziz, Abdul Hakim; Boyd-Boffa, Mariah; Trasi, Reshma

2015-01-01

Previous studies show that health systems governance influences health system performance and health outcomes. However, there are few examples of how to implement and monitor good governing practices in fragile and conflict affected environments. Good governance has the potential to make the health system people-centered. More research is needed on implementing a people-centered governance approach in these environments. We piloted an intervention that placed a people-centred health systems governance approach in the hands of multi-stakeholder committees that govern provincial and district health systems. We report the results of this intervention from three provinces and eleven districts in Afghanistan over a six month period. This mixed-methods exploratory case study uses analysis of governance self-assessment scores, health management information system data on health system performance, and focus group discussions. The outcomes of interest are governance scores and health system performance indicators. We document the application of a people-centred health systems governance conceptual model based on applying four effective governing practices: cultivating accountability, engaging with stakeholders, setting a shared strategic direction, and stewarding resources responsibly. We present a participatory approach where health system leaders identify and act on opportunities for making themselves and their health systems more accountable and responsive to the needs of the communities they serve. We found that health systems governance can be improved in fragile and conflict affected environments, and that consistent application of the effective governing practices is key to improving governance. Intervention was associated with a 20% increase in antenatal care visit rate in pilot provinces. Focus group discussions showed improvements across the four governing practices, including: establishment of new sub-committees that oversee financial transparency and governance, collaboration with diverse stakeholders, sharper focus on community health needs, more frequent presentation of service delivery data, and increased use of data for decision making. Our findings have implications for policy and practice within and beyond Afghanistan. Governance is central to making health systems responsive to the needs of people who access and provide services. We provide a practical approach to improving health systems governance in fragile and conflict affected environments.

Six New Species of the Culex (Lophoceraomyia) Mammilifer Group from Thailand (Diptera: Culicidae)

DTIC Science & Technology

1967-03-01

Distribution. Known only from the following Provinces in Thai- land: Tak, Nakhon Nayok, and Chiang Mai . Eleven individual c Fig. 2, Culer...Distribution. The authors have seen specimens from the following Provinces in Thailand: Trang, Chiang Mai , Sara Buri, Narathiwat, Phatthalung...male with terminalia and antennae slide mounted from Doi Sutep, Chiang Mai Province, Thailand, 7. I. 53, D. C. and E. B. Thurman, deposited in the U

Correlation between oxalic acid production and tolerance of Tyromyces palustris strain TYP-6137 to N',N-naphthaloylhydroxamine

Treesearch

Rachel A. Arango; Patricia K. Lebow; Frederick III Green

2009-01-01

Eleven strains of T. palustris were evaluated for mass loss and production of phosphate buffer soluble oxalic acid on pine wood blocks treated with 0.5% N’,N-naphthaloylhydroxamine (NHA) in a soil-block test. After 12 weeks higher percentage mass loss was observed in control groups for 10 strains, while TYP-6137 was shown to be tolerant with no difference between the...

Painting Victory: A Discussion of Leadership and Its Fundamental Principles.

DTIC Science & Technology

1998-06-05

Bastogne, this study describes the creative process of leading groups towards goals by creating cohesion .purpose, and productivity. 14 .SUBJECT TERMS...and asked, "What do you do?," I found myself fumbling to explain what a leadership instructor actually does. After eleven years in the Navy holding...leadership instructor at the U.S. Naval Academy for three years , I investigated a broad selection of resources from business management seminars to

Tree species distribution and forest structure along environmental gradients in the dwarf forest of the Luquillo Mountains of Puerto Rico

Treesearch

Peter L. Weaver

2010-01-01

Eleven groups of three plots stratified by aspect (windward vs. leeward) and topography (ridge, slope, and ravine) and varying in elevation from 880 to about 1,000 metres were used to sample forest structure and species composition within the dwarf forest of the Luquillo Mountains of Puerto Rico. Stem density to windward was significantly greater on slopes, andf or all...

Radiographic and histological evaluation of deproteinized bovine bone mineral vs. deproteinized bovine bone mineral with 10% collagen in ridge preservation. A randomized controlled clinical trial.

PubMed

Nart, Jose; Barallat, Lucía; Jimenez, Daniel; Mestres, Jaume; Gómez, Alberto; Carrasco, Miguel Angel; Violant, Deborah; Ruíz-Magaz, Vanessa

2017-07-01

The aims of this randomized clinical trial were to compare the dimensional changes and the histological composition after using deproteinized bovine bone mineral (DBBM) or deproteinized bovine bone mineral with 10% collagen (DBBM-C) and a collagen membrane in ridge preservation procedures. Patients who required an extraction and a subsequent implant-supported rehabilitation at a non-molar site were recruited. After extraction, a cone beam computed tomography (CBCT) was performed and sites were randomly treated either with DBBM or DBBM-C plus a collagen membrane. At 5 months, before implant placement, a second CBCT was performed and a biopsy of the area was obtained. A blinded investigator superimposed the CBCTs and performed measurements to determine bone volume changes between the two time points. Additionally, a histomorphometric analysis of the biopsies was performed in a blinded manner. Eleven sites belonged to the DBBM group and eleven to the DBBM-C group. All together, a significant reduction in height and width was observed at 5 months of healing, but no statistically significant differences were observed between the DBBM and the DBBM-C group. The histomorphometric analysis revealed a similar composition in terms of newly formed bone, connective tissue and residual graft particles in both groups. Deproteinized bovine bone mineral with 10% collagen showed a similar behaviour as DBBM not only in its capacity to minimize ridge contraction but also from a histological point of view. Thus, both graft materials seem to be suitable for ridge preservation procedures. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Obesity in British children with and without intellectual disability: cohort study.

PubMed

Emerson, Eric; Robertson, Janet; Baines, Susannah; Hatton, Chris

2016-07-27

Reducing the prevalence of and inequities in the distribution of child obesity will require developing interventions that are sensitive to the situation of 'high risk' groups of children. Children with intellectual disability appear to be one such group. We aimed to estimate the prevalence of obesity in children with and without intellectual disability in a longitudinal representative sample of British children and identify risk factors associated with obesity at age 11. Information was collected on a nationally representative sample of over 18,000 at ages 9 months, 3, 5, 7 and 11 years. We used UK 1990 gender-specific growth reference charts and the LMS Growth programme to identify age and gender-specific overweight and obesity BMI thresholds for each child at ages 5, 7 and 11 years. Children with intellectual disabilities were significantly more likely than other children to be obese at ages five (OR = 1.32[1.03-1.68]), seven (OR = 1.39[1.05-1.83]) and eleven (OR = 1.68[1.39-2.03]). At ages five and seven increased risk of obesity among children with intellectual disabilities was only apparent among boys. Among children with intellectual disability risk of obesity at age eleven was associated with persistent maternal obesity, maternal education, child ethnicity and being bullied at age five. Children with intellectual disability are a high-risk group for the development of obesity, accounting for 5-6 % of all obese children. Interventions to reduce the prevalence and inequities in the distribution of child obesity will need to take account of the specific situation of this group of children.

Experience Does Not Equal Expertise in Recognizing Infrequent Incoming Gunfire: Neural Markers for Experience and Task Expertise at Peak Behavioral Performance

PubMed Central

Sherwin, Jason Samuel; Gaston, Jeremy Rodney

2015-01-01

For a soldier, decisions to use force can happen rapidly and sometimes lead to undesired consequences. In many of these situations, there is a rapid assessment by the shooter that recognizes a threat and responds to it with return fire. But the neural processes underlying these rapid decisions are largely unknown, especially amongst those with extensive weapons experience and expertise. In this paper, we investigate differences in weapons experts and non-experts during an incoming gunfire detection task. Specifically, we analyzed the electroencephalography (EEG) of eleven expert marksmen/soldiers and eleven non-experts while they listened to an audio scene consisting of a sequence of incoming and non-incoming gunfire events. Subjects were tasked with identifying each event as quickly as possible and committing their choice via a motor response. Contrary to our hypothesis, experts did not have significantly better behavioral performance or faster response time than novices. Rather, novices indicated trends of better behavioral performance than experts. These group differences were more dramatic in the EEG correlates of incoming gunfire detection. Using machine learning, we found condition-discriminating EEG activity among novices showing greater magnitude and covering longer periods than those found in experts. We also compared group-level source reconstruction on the maximum discriminating neural correlates and found that each group uses different neural structures to perform the task. From condition-discriminating EEG and source localization, we found that experts perceive more categorical overlap between incoming and non-incoming gunfire. Consequently, the experts did not perform as well behaviorally as the novices. We explain these unexpected group differences as a consequence of experience with gunfire not being equivalent to expertise in recognizing incoming gunfire. PMID:25658335

A model of nonparticipation in alcohol treatment programs.

PubMed

Burton, T L; Williamson, D L

1997-01-01

Why do the vast majority of those who suffer harm from drinking fail to obtain treatment? Based on a review of research literature and educational and treatment program materials, a model of nonparticipation in treatment is proposed whereby particular population groups are separated out according to whether or not they exhibit specified characteristics related to both harm from drinking and attitudes towards treatment. Eleven groups have been identified in the model, each of which has different reasons for failing to seek and/or obtain treatment. It is suggested that differing educational program messages should be sent to each group. While the model does not purport to be wholly inclusive of all nonparticipation, it offers a basis for addressing the variety of disparate groups that suffer harm from drinking but do not obtain treatment.

Choosing health care online: a 7-Eleven case study.

PubMed

Fuller, Margaret; Beauregard, Cindy

2003-01-01

This article describes 7-Eleven's success in offering Web-based health care enrollment to its diverse workforce, which made the introduction of such service delivery strategy unusually challenging. Through its efforts, 7-Eleven was able to meet several important objectives, including helping employees better appreciate the value of their benefits, providing employees with increased services and convenience, and encouraging employees to make more cost-effective choices in their health care coverage.

Documentation of Eleven Programs for the Hewlett-Packard 97 Calculator.

DTIC Science & Technology

1979-01-01

A139 268 DOCUMENTATION OF ELEVEN PROGRAMS FOR THEi/ HNLETT-PACKARD 97 CALCULRTOR(U) NAVAL HEALTH RESEARCH CENTER SAN DIEGO CA N MPUGH JAN 79...MEDICAL RESEARCH AND DEVELOPMENT COMMAND This dam .mqt g]a s bos p prme BETHESDA, MARYLAND • ,:-, triluti is ttlImited.0......0 o o9 79 DISCLAIMER...DOCUMENTATION OF ELEVEN PROGRAMS FOR THE HEWLETT-PACKARD 97 CALCULATOR* William M. Pugh Naval Health Research Center P.O. Box 85122 San Diego, California

The disposition to understand for oneself at university: integrating learning processes with motivation and metacognition.

PubMed

Entwistle, Noel; McCune, Velda

2013-06-01

A re-analysis of several university-level interview studies has suggested that some students show evidence of a deep and stable approach to learning, along with other characteristics that support the approach. This combination, it was argued, could be seen to indicate a disposition to understand for oneself. To identify a group of students who showed high and consistent scores on deep approach, combined with equivalently high scores on effort and monitoring studying, and to explore these students' experiences of the teaching-learning environments they had experienced. Re-analysis of data from 1,896 students from 25 undergraduate courses taking four contrasting subject areas in eleven British universities. Inventories measuring approaches to studying were given at the beginning and the end of a semester, with the second inventory also exploring students' experiences of teaching. K-means cluster analysis was used to identify groups of students with differing patterns of response on the inventory scales, with a particular focus on students showing high, stable scores. One cluster clearly showed the characteristics expected of the disposition to understand and was also fairly stable over time. Other clusters also had deep approaches, but also showed either surface elements or lower scores on organized effort or monitoring their studying. Combining these findings with interview studies previously reported reinforces the idea of there being a disposition to understand for oneself that could be identified from an inventory scale or through further interviews. © 2013 The British Psychological Society.

Socio-economic determinants of micronutrient intake and status in Europe: a systematic review.

PubMed

Novaković, Romana; Cavelaars, Adriënne; Geelen, Anouk; Nikolić, Marina; Altaba, Iris Iglesia; Viñas, Blanca Roman; Ngo, Joy; Golsorkhi, Mana; Medina, Marisol Warthon; Brzozowska, Anna; Szczecinska, Anna; de Cock, Diederik; Vansant, Greet; Renkema, Marianne; Majem, Lluís Serra; Moreno, Luis Aznar; Glibetić, Maria; Gurinović, Mirjana; van't Veer, Pieter; de Groot, Lisette C P G M

2014-05-01

To provide the evidence base for targeted nutrition policies to reduce the risk of micronutrient/diet-related diseases among disadvantaged populations in Europe, by focusing on: folate, vitamin B12, Fe, Zn and iodine for intake and status; and vitamin C, vitamin D, Ca, Se and Cu for intake. MEDLINE and Embase databases were searched to collect original studies that: (i) were published from 1990 to 2011; (ii) involved >100 subjects; (iii) had assessed dietary intake at the individual level; and/or (iv) included best practice biomarkers reflecting micronutrient status. We estimated relative differences in mean micronutrient intake and/or status between the lowest and highest socio-economic groups to: (i) evaluate variation in intake and status between socio-economic groups; and (ii) report on data availability. Europe. Children, adults and elderly. Data from eighteen publications originating primarily from Western Europe showed that there is a positive association between indicators of socio-economic status and micronutrient intake and/or status. The largest differences were observed for intake of vitamin C in eleven out of twelve studies (5-47 %) and for vitamin D in total of four studies (4-31 %). The positive association observed between micronutrient intake and socio-economic status should complement existing evidence on socio-economic inequalities in diet-related diseases among disadvantaged populations in Europe. These findings could provide clues for further research and have implications for public health policy aimed at improving the intake of micronutrients and diet-related diseases.

Comparison of the efficacy and patients' tolerability of Nepafenac and Ketorolac in the treatment of ocular inflammation following cataract surgery: A meta-analysis of randomized controlled trials.

PubMed

Zhao, Xinyu; Xia, Song; Wang, Erqian; Chen, Youxin

2017-01-01

As a new ophthalmic non-steroidal anti-inflammatory drug (NSAID) with prodrug structure, Nepafenac was supposed to have a better efficacy than conventional NSAIDs both in patients' tolerability and ocular inflammation associated with cataract surgery. However, many current studies reached contradictory conclusions on the superiority of Nepafenac over Ketorolac. The objective of our study is to evaluate the efficacy and patients' tolerability of Nepafenac and Ketorolac following cataract surgery. To clarify this, we conducted a meta-analysis of randomized controlled trials. Eleven articles were included in this study. The dataset consisted of 1165 patients, including 1175 cataract surgeries. Among them, 574 patients were in the Nepafenac group and 591 in the Ketorolac group. Our analysis indicated that these two drugs were equally effective in controlling post cataract surgery ocular inflammation, reducing macular edema, achieving a better visual ability and maintaining intraoperative mydriasis during cataract surgery. However, Nepafenac was more effective than Ketorolac in reducing the incidence of postoperative conjunctival hyperemia and ocular discomfort. This meta-analysis indicated that topical Nepafenac is superior to Ketorolac in patients' tolerability following cataract surgery. However, these two drugs are equally desirable in the management of anterior chamber inflammation, visual rehabilitation and intraoperative mydriasis. Given the limitations in our study, more researches with larger sample sizes and focused on more specific indicators such as peak aqueous concentrations of drugs or PEG2 levels are required to reach a firmer conclusion.

Use of emergency transport by patients with cardiopathies: a focus group study.

PubMed

Bolívar-Muñoz, Julia; Daponte-Codina, Antonio; Pascual-Martínez, Nuria; Barranco-Ruiz, Fernando; Sánchez-Cruz, José; Martín-Castro, Carmen; Gil-Piñero, Eladio

2007-12-01

The importance of emergency systems accessible by telephone for the early attention of patients with ischemic cardiopathy is well known. In Andalusia, this service is provided by calling 061. However, studies show an insufficient use of the existing emergency system in this type of patient. To identify explanations related to the decision regarding the method of transport to health-care systems, by private means of transport or 061 services, for people with ischemic cardiopathy from the onset of symptoms until their arrival at the Emergency Department. Eleven focal groups were held with subjects diagnosed with ischemic cardiopathy. The discussions were related to the method of transport (using 061 or their own means of transport to a major hospital or to a nearby health facility for onward transfer), depending on the existence of previous experience and distance to the hospital. The method of transport is related to the degree of ignorance about what is happening, perceptions regarding the fastest way to reach the hospital, people available around the patient when the event takes place, vehicle availability and possible stressful situations. This study provides information about the reasons for using or not using the emergency transport systems for these patients and understanding how decisions were made. The study's importance lies in the possibility of improving individuals' access to health care systems through education-based actions and a strategic information and training plan that targets patients, families and health professionals.

N = 1 supercurrents of eleven-dimensional supergravity

NASA Astrophysics Data System (ADS)

Becker, Katrin; Becker, Melanie; Butter, Daniel; Linch, William D.

2018-05-01

Eleven-dimensional supergravity can be formulated in superspaces locally of the form X × Y where X is 4D N = 1 conformal superspace and Y is an arbitrary 7-manifold admitting a G 2-structure. The eleven-dimensional 3-form and the stable 3-form on Y define the lowest component of a gauge superfield on X × Y that is chiral as a superfield on X. This chiral field is part of a tensor hierarchy giving rise to a superspace Chern-Simons action and its real field strength defines a lifting of the Hitchin functional on Y to the G 2 superspace X × Y . These terms are those of lowest order in a superspace Noether expansion in seven N = 1 conformal gravitino superfields Ψ. In this paper, we compute the O(Ψ) action to all orders in the remaining fields. The eleven-dimensional origin of the resulting non-linear structures is parameterized by the choice of a complex spinor on Y encoding the off-shell 4D N = 1 subalgebra of the eleven-dimensional super-Poincaré algebra.

Teaching and assessing resident competence in practice-based learning and improvement.

PubMed

Ogrinc, Greg; Headrick, Linda A; Morrison, Laura J; Foster, Tina

2004-05-01

We designed, implemented, and evaluated a 4-week practice-based learning and improvement (PBLI) elective. Eleven internal medicine residents from 2 separate residency programs participated in the PBLI elective and 22 other residents comprised a comparison group. Residents in each group had similar pretest Quality Improvement Knowledge Application Tool scores; but after the PBLI elective, participant scores were significantly higher. Also, participants' self-assessed ratings of PBLI skills increased after the rotation and remained elevated 6 months afterward. In this curriculum, residents completed a project to improve patient care and demonstrated their knowledge on an evaluation tool in a way that was superior to nonparticipants.

Teaching and Assessing Resident Competence in Practice-based Learning and Improvement

PubMed Central

Ogrinc, Greg; Headrick, Linda A; Morrison, Laura J; Foster, Tina

2004-01-01

We designed, implemented, and evaluated a 4-week practice-based learning and improvement (PBLI) elective. Eleven internal medicine residents from 2 separate residency programs participated in the PBLI elective and 22 other residents comprised a comparison group. Residents in each group had similar pretest Quality Improvement Knowledge Application Tool scores; but after the PBLI elective, participant scores were significantly higher. Also, participants’ self-assessed ratings of PBLI skills increased after the rotation and remained elevated 6 months afterward. In this curriculum, residents completed a project to improve patient care and demonstrated their knowledge on an evaluation tool in a way that was superior to nonparticipants. PMID:15109311

Faith-based intervention to increase fruit and vegetable intake among Koreans in the USA: a feasibility pilot.

PubMed

Hughes, Suzanne C; Obayashi, Saori

2017-02-01

In the USA, adults of Korean descent tend to eat fewer vegetables than adults in South Korea. The present pilot study examined the feasibility of developing and implementing a faith-based intervention to improve knowledge, attitudes and intake of fruit and vegetables (F&V) for Koreans in the USA. Feasibility pilot using a cluster-randomized intervention trial design. The multicomponent intervention included motivational interviewing sessions by telephone and church-based group activities. Eleven of the largest Korean churches in Southern California. Adults (n 71) from the eleven Korean churches. Feasibility was demonstrated for the study procedures, including recruitment of churches and individual participants. Allocating time throughout the study for church collaboration and having a study church coordinator to coordinate multiple churches were crucial. Participants' attendance at church activities (89 %) and participation by pastors and fellow churchgoers exceeded expectations. Participants' use of intervention materials was high (94 % or above) and satisfaction with coaching sessions was also high (75 % or above). Having a centralized coach trained in motivational interviewing, instead of one at each church, proved practical. Pilot results are promising for F&V knowledge, attitudes and behaviours. The intervention group improved knowledge and intake of the recommended amounts of F&V, above that of the control group. This pilot suggests that Koreans in the USA can be reached through their church and that a faith-based intervention study can be implemented to increase F&V intake. Preliminary results for the intervention appear promising but further research is needed to properly evaluate its efficacy.

Coping with uncertainty during healthcare-seeking in Lao PDR

PubMed Central

2013-01-01

Background Uncertainty is regarded as a central dimension in the experience of illness and in the processes of alleviating it. Few studies from resource-poor settings have investigated this and how it interacts with other factors. This study aims to shed light on how healthcare-seeking develops in the context of multiple medical alternatives and to understand what bearing uncertainty has on this process. Methods The study was conducted in six purposively selected rural communities in Lao PDR. In each community, two focus group discussions were held: first with mothers and then with fathers of children younger than five years old. Eleven in-depth interviews with caregivers of severely sick children were conducted. Subsequently, traditional healers, drug vendors, community health workers, nurses and medical doctors were recruited for interviews or group discussions. The data were transcribed and key themes and similarities were identified. Additional readings were conducted to better understand the interactions of factors during which uncertainty was identified as one of several factors mentioned during interviews and focus group discussions. Results Care-seekers expressed a strong preference for initially seeking local providers. Subsequently, multiple providers were consulted to increase the chances of recovery. This resulted in patients leaving the health facilities before recovery and in ending the recommended treatment regime prematurely. These healthcare-seeking decisions reflect the social significance of being a responsible caregiver and of showing respect for household norms. In general, healthcare-seeking was shrouded in uncertainty when it came to selecting the right provider, the likelihood of finding the real cause of the illness, spending savings on treatments and ultimately the likelihood of recovery. Conclusions Care-seekers’ initial strong preference for local providers irrespective of the providers’ legitimacy indicates the need for a robust primary healthcare system. Care-seekers’ subsequent consultations must be understood in the light of their uncertainty regarding the skills of the available providers. The social connotations of seeking healthcare including the vulnerability of poor households in public health facilities were taken into account to only a limited extent by health workers. Health workers should have greater awareness of the social and cultural aspects of seeking care. PMID:23777408

Anthology of the Development of Radiation Transport Tools as Applied to Single Event Effects

NASA Astrophysics Data System (ADS)

Reed, R. A.; Weller, R. A.; Akkerman, A.; Barak, J.; Culpepper, W.; Duzellier, S.; Foster, C.; Gaillardin, M.; Hubert, G.; Jordan, T.; Jun, I.; Koontz, S.; Lei, F.; McNulty, P.; Mendenhall, M. H.; Murat, M.; Nieminen, P.; O'Neill, P.; Raine, M.; Reddell, B.; Saigné, F.; Santin, G.; Sihver, L.; Tang, H. H. K.; Truscott, P. R.; Wrobel, F.

2013-06-01

This anthology contains contributions from eleven different groups, each developing and/or applying Monte Carlo-based radiation transport tools to simulate a variety of effects that result from energy transferred to a semiconductor material by a single particle event. The topics span from basic mechanisms for single-particle induced failures to applied tasks like developing websites to predict on-orbit single event failure rates using Monte Carlo radiation transport tools.

An Analysis of Factors Influencing the Turnover of United States Air Force Pilots in the Six to Eleven Year Group

DTIC Science & Technology

1980-06-01

1979. 16. Donnelly, James H., Jr., James L. Gibson, and JohnM. Ivancevich . Organizations--Structure, Processes, Behavior. Dallas TX: Business...Publications, Inc., 1973. 17. Ivancevich , John M., Andrew D. Szilagyi, Jr., and Marc J. Wallace, Jr. Organizational Behavior and Performance. Santa Monica CA...215. 102 Lyons , Colonel Billy S., USAF, and Colonel KZjnald L. Marks, USAF. "An Alternate Pilot Management Pro- gram for Future Strategic Weapon

Exploring public attitudes towards approaches to discussing costs in the clinical encounter.

PubMed

Danis, Marion; Sommers, Roseanna; Logan, Jean; Weidmer, Beverly; Chen, Shirley; Goold, Susan; Pearson, Steven; Donley, Greer; McGlynn, Elizabeth

2014-01-01

Patients' willingness to discuss costs of treatment alternatives with their physicians is uncertain. To explore public attitudes toward doctor-patient discussions of insurer and out-of-pocket costs and to examine whether several possible communication strategies might enhance patient receptivity to discussing costs with their physicians. Focus group discussions and pre-discussion and post-discussion questionnaires. Two hundred and eleven insured individuals with mean age of 48 years, 51 % female, 34 % African American, 27 % Latino, and 50 % with incomes below 300 % of the federal poverty threshold, participated in 22 focus groups in Santa Monica, CA and in the Washington, DC metro area. Attitudes toward discussing out-of-pocket and insurer costs with physicians, and towards physicians' role in controlling costs; receptivity toward recommended communication strategies regarding costs. Participants expressed more willingness to talk to doctors about personal costs than insurer costs. Older participants and sicker participants were more willing to talk to the doctor about all costs than younger and healthier participants (OR = 1.8, p = 0.004; OR = 1.6, p = 0.027 respectively). Participants who face cost-related barriers to accessing health care were in greater agreement than others that doctors should play a role in reducing out-of-pocket costs (OR = 2.4, p = 0.011). Participants did not endorse recommended communication strategies for discussing costs in the clinical encounter. In contrast, participants stated that trust in one's physician would enhance their willingness to discuss costs. Perceived impediments to discussing costs included rushed, impersonal visits, and clinicians who are insufficiently informed about costs. This study suggests that trusting relationships may be more conducive than any particular discussion strategy to facilitating doctor-patient discussions of health care costs. Better public understanding of how medical decisions affect insurer costs and how such costs ultimately affect patients personally will be necessary if discussions about insurer costs are to occur in the clinical encounter.

Perspectives of resettled African refugees on accessing medicines and pharmacy services in Queensland, Australia.

PubMed

Bellamy, Kim; Ostini, Remo; Martini, Nataly; Kairuz, Therese

2017-10-01

The aim of this study was to explore the barriers to accessing medicines and pharmacy services among refugees in Queensland, Australia, from the perspectives of resettled African refugees. A generic qualitative approach was used in this study. Resettled African refugees were recruited via a purposive snowball sampling method. The researcher collected data from different African refugee communities, specifically those from Sudanese, Congolese and Somalian communities. Participants were invited by a community health leader to participate in the study; a community health leader is a trained member of the refugee community who acts as a 'health information conduit' between refugees and the health system. Invitations were done either face-to-face, telephonically or by email. The focus groups were digitally recorded in English and transcribed verbatim by the researcher. Transcripts were entered into NVIVO© 11 and the data were analysed using inductive thematic analysis. Four focus groups were conducted between October and November 2014 in the city of Brisbane with African refugees, one with five Somali refugees, one with five Congolese refugees, one with three refugee community health leaders from South Sudan, Liberia and Eritrea and one with three refugee community health leaders from Uganda, Burundi and South Sudan. Eleven sub-themes emerged through the coding process, which resulted in four overarching themes: health system differences, navigating the Australian health system, communication barriers and health care-seeking behaviour. With regard to accessing medicines and pharmacy services, this study has shown that there is a gap between resettled refugees' expectations of health services and the reality of the Australian health system. Access barriers identified included language barriers, issues with the Translating and Interpreter Service, a lack of professional communication and cultural beliefs affecting health care-seeking behaviour. This exploratory study has established a foundation for further research into the barriers to accessing medicines and pharmacy services for resettled refugees. The findings are likely to be applicable to a wider population. © 2016 Royal Pharmaceutical Society.

A pressure ulcer prevention programme specially designed for nursing homes: does it work?

PubMed

Kwong, Enid W-Y; Lau, Ada T-Y; Lee, Rainbow L-P; Kwan, Rick Y-C

2011-10-01

The aim of this study was to evaluate a pressure ulcer prevention programme for nursing homes to ascertain the feasibility of its implementation, impact on care staff and outcomes for pressure ulcer knowledge and skills and pressure ulcer reduction. No pressure ulcer prevention protocol for long-term care settings has been established to date. The first author of this study thus developed a pressure ulcer prevention programme for nursing homes. A quasi-experimental pretest and post-test design was adopted. Forty-one non-licensed care providers and eleven nurses from a government-subsidised nursing home voluntarily participated in the study. Knowledge and skills of the non-licensed care providers were assessed before, immediately after and six weeks after the training course, and pressure ulcer prevalence and incidence were recorded before and during the protocol implementation. At the end of the programme implementation, focus group interviews with the subjects were conducted to explore their views on the programme. A statistically significant improvement in knowledge and skills scores amongst non-licensed care providers was noted. Pressure ulcer prevalence and incidence rates dropped from 9-2·5% and 2·5-0·8%, respectively, after programme implementation. The focus group findings indicated that the programme enhanced the motivation of non-licensed care providers to improve their performance of pressure ulcer prevention care and increased communication and cooperation amongst care staff, but use of the modified Braden scale was considered by nurses to increase their workload. A pressure ulcer prevention programme for nursing homes, which was feasible and acceptable, with positive impact and outcome in a nursing home was empirically developed. The study findings can be employed to modify the programme and its outcomes for an evaluation of effectiveness of the programme through a randomised controlled trial. © 2011 Blackwell Publishing Ltd.

The impact of consumer involvement in research: an evaluation of consumer involvement in the London Primary Care Studies Programme.

PubMed

Wyatt, Katrina; Carter, Mary; Mahtani, Vinita; Barnard, Angela; Hawton, Annie; Britten, Nicky

2008-06-01

The value of consumer involvement in health services research is widely recognized. While there is a growing body of evidence about the principles of good consumer involvement, there is little research about the effect that involvement can have on the research. This evaluation assessed the level and impact of consumer involvement in the London Primary Care Studies Programme (LPCSP), all of whose individual projects had to demonstrate substantial involvement as a condition of funding. To evaluate consumer involvement in the LPSCP and understand what impact consumers had on the research process and outcomes. A multi-method case study approach was undertaken, using survey techniques, interviews, focus groups, observation and scrutiny of written documents. The overall data set comprised 61 questionnaires, 44 semi-structured interviews, 2 focus groups and 15 hours of observation of meetings. Eleven primary care-based research projects which together made up the LPCSP. An in-depth description of consumer involvement in the Programme was produced. Nine projects had consumers as co-applicants, four projects had been completed before the evaluation began and one was still ongoing at the time of the evaluation. Of the eight projects which have produced final reports, all met their aims and objectives. Consumers had had an additional impact in the research, in the initial design of the study, in recruitment of the research subjects, in developing data collection tools, in collecting the data, in analysis and disseminating the findings. Consumer involvement in National Health Service research is a relatively recent policy development and while there is an increasing amount of literature about how and why consumers should be involved in research, there is less evidence about the impact of such involvement. This evaluation provides evidence about the impact that consumers have not only on the research process but also on the outcomes of the research.

An International Coordinated Effort to Further the Documentation & Development of Quality Assurance, Quality Control, and Best Practices for Oceanographic Observations

NASA Astrophysics Data System (ADS)

Bushnell, M.; Waldmann, C.; Hermes, J.; Tamburri, M.

2017-12-01

Many oceanographic observation groups create and maintain QA, QC, and best practices (BP) to ensure efficient and accurate data collection and quantify quality. Several entities - IOOS® QARTOD, AtlantOS, ACT, WMO/IOC JCOMM OCG - have joined forces to document existing practices, identify gaps, and support development of emerging techniques. While each group has a slightly different focus, many underlying QA/QC/BP needs can be quite common. QARTOD focuses upon real-time data QC, and has produced manuals that address QC tests for eleven ocean variables. AtlantOS is a research and innovation project working towards the integration of ocean-observing activities across all disciplines in the Atlantic Basin. ACT brings together research institutions, resource managers, and private companies to foster the development and adoption of effective and reliable sensors for coastal, freshwater, and ocean environments. JCOMM promotes broad international coordination of oceanographic and marine meteorological observations and data management and services. Leveraging existing efforts of these organizations is an efficient way to consolidate available information, develop new practices, and evaluate the use of ISO standards to judge the quality of measurements. ISO standards may offer accepted support for a framework for an ocean data quality management system, similar to the meteorological standards defined by WMO (https://www.wmo.int/pages/prog/arep/gaw/qassurance.html). We will first cooperatively develop a plan to create a QA/QC/BP manual. The resulting plan will describe the need for such a manual, the extent of the manual, the process used to engage the community in creating it, the maintenance of the resultant document, and how these things will be done. It will also investigate standards for metadata. The plan will subsequently be used to develop the QA/QC/BP manual, providing guidance which advances the standards adopted by IOOS, AtlantOS, JCOMM, and others.

Vitamin A and micronutrient deficiencies post-bariatric surgery: aetiology, complications and management in a complex multiparous pregnancy.

PubMed

Mackie, Fiona L; Cooper, Nicola S; Whitticase, Louise J; Smith, Amanda; Martin, William L; Cooper, Sheldon C

2018-06-12

Adequate vitamin A is essential for healthy pregnancy, but high levels may be teratogenic. We present a patient who underwent bariatric surgery, prior to child bearing, and suffered maternal and foetal complications during eleven pregnancies, possibly associated with vitamin A deficiency, amongst multiple micronutrient deficiencies and risk factors including smoking and obesity. Maternal complications included visual disturbance, night blindness and recurrent infections. Recurrent foetal pulmonary hypoplasia and microphthalmia led to foetal and neonatal loss, not previously described in the medical literature. Current guidance on vitamin A deficiency in pregnancy is focused on developing countries where aetiology of vitamin A deficiency is different to that of women in developed countries. We describe nutritional management of the micronutritient deficiencies, focusing on vitamin A, during her last pregnancy. The need for specific antenatal nutritional guidance for pregnant women post-bariatric surgery is becoming more urgent as more mothers and offspring will be affected.

Ocular biometry by computed tomography in different dog breeds.

PubMed

Chiwitt, Carolin L H; Baines, Stephen J; Mahoney, Paul; Tanner, Andrew; Heinrich, Christine L; Rhodes, Michael; Featherstone, Heidi J

2017-09-01

To (i) correlate B-mode ocular ultrasound (US) and computed tomography (CT) (prospective pilot study), (ii) establish a reliable method to measure the normal canine eye using CT, (iii) establish a reference guide for some dog breeds, (iv) compare eye size between different breeds and breed groups, and (v) investigate the correlation between eye dimensions and body weight, gender, and skull type (retrospective study). B-mode US and CT were performed on ten sheep cadaveric eyes. CT biometry involved 100 adult pure-bred dogs with nonocular and nonorbital disease, representing eleven breeds. Eye length, width, and height were each measured in two of three planes (horizontal, sagittal, and equatorial). B-mode US and CT measurements of sheep cadaveric eyes correlated well (0.70-0.71). The shape of the canine eye was found to be akin to an oblate spheroid (a flattened sphere). A reference guide was established for eleven breeds. Eyes of large breed dogs were significantly larger than those of medium and small breed dogs (P < 0.01), and eyes of medium breed dogs were significantly larger than those of small breed dogs (P < 0.01). Eye size correlated with body weight (0.74-0.82) but not gender or skull type. Computed tomography is a suitable method for biometry of the canine eye, and a reference guide was established for eleven breeds. Eye size correlated with breed size and body weight. Because correlation between B-mode US and CT was shown, the obtained values can be applied in the clinical setting, for example, for the diagnosis of microphthalmos and buphthalmos. © 2016 American College of Veterinary Ophthalmologists.

Splenic function after angioembolization for splenic trauma in children and adults: A systematic review.

PubMed

Schimmer, J A G; van der Steeg, A F W; Zuidema, W P

2016-03-01

Splenic artery embolization (SAE), proximal or distal, is becoming the standard of care for traumatic splenic injury. Theoretically the immunological function of the spleen may be preserved, but this has not yet been proven. A parameter for measuring the remaining splenic function must therefore be determined in order to decide whether or not vaccinations and/or antibiotic prophylaxis are necessary to prevent an overwhelming post-splenectomy infection (OPSI). A systematic review of the literature was performed July 2015 by searching the Embase and Medline databases. Articles were eligible if they described at least two trauma patients and the subject was splenic function. Description of procedure and/or success rate of SAE was not necessary for inclusion. Two reviewers independently assessed the eligibility and the quality of the articles and performed the data extraction. Twelve studies were included, eleven with adult patients and one focusing on children. All studies used different parameters to assess splenic function. None of them reported a OPSI after splenic embolization. Eleven studies found a preserved splenic function after SAE, in both adults and children. All but one studies on the long term effects of SAE indicate a preserved splenic function. However, there is still no single parameter or test available which can demonstrate that unequivocally. Copyright © 2015 Elsevier Ltd. All rights reserved.

Risk Management Post-Marketing Surveillance for the Abuse of Medications Acting on the Central Nervous System: Expert Panel Report

PubMed Central

Johanson, Chris-Ellyn; Balster, Robert L.; Henningfield, Jack E.; Schuster, Charles R.; Anthony, James C.; Barthwell, Andrea G.; Coleman, John J.; Dart, Richard C.; Gorodetzky, Charles W.; O’Keeffe, Charles; Sellers, Edward M.; Vocci, Frank; Walsh, Sharon L.

2010-01-01

The abuse and diversion of medications is a significant public health problem. This paper is part of a supplemental issue of Drug and Alcohol Dependence focused on the development of risk management plans and post-marketing surveillance related to minimizing this problem. The issue is based on a conference that was held in October, 2008. An Expert Panel was formed to provide a summary of the conclusions and recommendations that emerged from the meeting involving drug abuse experts, regulators and other government agencies, pharmaceutical companies and professional and other non-governmental organizations. This paper provides a written report of this Expert Panel. Eleven conclusions and eleven recommendations emerged concerning the state of the art of this field of research, the regulatory and public health implications and recommendations for future directions. It is concluded that special surveillance tools are needed to detect the emergence of medication abuse in a timely manner and that risk management tools can be implemented to increase the benefit to risk ratio. The scientific basis for both the surveillance and risk management tools is in its infancy, yet progress needs to be made. It is also important that the unintended consequences of increased regulation and the imposition of risk management plans be minimized. PMID:19783383

Tomographic Imaging of a Forested Area By Airborne Multi-Baseline P-Band SAR.

PubMed

Frey, Othmar; Morsdorf, Felix; Meier, Erich

2008-09-24

In recent years, various attempts have been undertaken to obtain information about the structure of forested areas from multi-baseline synthetic aperture radar data. Tomographic processing of such data has been demonstrated for airborne L-band data but the quality of the focused tomographic images is limited by several factors. In particular, the common Fourierbased focusing methods are susceptible to irregular and sparse sampling, two problems, that are unavoidable in case of multi-pass, multi-baseline SAR data acquired by an airborne system. In this paper, a tomographic focusing method based on the time-domain back-projection algorithm is proposed, which maintains the geometric relationship between the original sensor positions and the imaged target and is therefore able to cope with irregular sampling without introducing any approximations with respect to the geometry. The tomographic focusing quality is assessed by analysing the impulse response of simulated point targets and an in-scene corner reflector. And, in particular, several tomographic slices of a volume representing a forested area are given. The respective P-band tomographic data set consisting of eleven flight tracks has been acquired by the airborne E-SAR sensor of the German Aerospace Center (DLR).

Cell block eleven (left) and cell block fifteen, looking from ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Cell block eleven (left) and cell block fifteen, looking from cell block two into the "Death Row" exercise yard - Eastern State Penitentiary, 2125 Fairmount Avenue, Philadelphia, Philadelphia County, PA

Management of Type II Odontoid Fracture for Osteoporotic Bone Structure: Preliminary Report.

PubMed

Cosar, Murat; Ozer, A Fahir; Alkan, Bahadır; Guven, Mustafa; Akman, Tarık; Aras, Adem Bozkurt; Ceylan, Davut; Tokmak, Mehmet

2015-01-01

Anterior transodontoid screw fixation technique is generally chosen for the management of type II odontoid fractures. The nonunion of type II odontoid fractures is still a major problem especially in elderly and osteoporotic patients. Eleven osteoporotic type II odontoid fracured patients were presented in this article. We have divided 11 patients in two groups as classical and Ozer's technique. We have also compared (radiologically and clinically) the classical anterior transodontoid screw fixation (group II: 6 cases) and Ozer's transodontoid screw fixation technique (group I: 5 cases) retrospectively. There was no difference regaring the clinical features of the groups. However, the radiological results showed 100% fusion for Ozer's screw fixation technique and 83% fusion for the classical screw fixation technique. In conclusion, we suggest that Ozer's technique may help to increase the fusion capacity for osteoporotic type II odontoid fractures.

Toothpaste allergy as a cause of cheilitis in Israeli patients.

PubMed

Lavy, Yaron; Slodownik, Dan; Trattner, Akiva; Ingber, Arieh

2009-01-01

Allergic contact cheilitis may appear after exposure to different substances, including dental materials, toothpastes, cosmetics, foods and medications. To compare the rate of toothpaste allergy between patients with and without cheilitis and to examine the yield of our proposed toothpaste patch test kit for use in patients with cheilitis. A patch test kit containing 11 substances used in toothpastes was formed. The study sample consisted of 44 patients, 24 with cheilitis (study group) and 20 with contact dermatitis but without cheilitis (control group). Eleven patients in the study group (45%) were found to be allergic to toothpaste, compared to only one patient (5%) in the control group (p < .05). The rate of toothpaste allergy among patients with cheilitis might be higher than previously reported. Patch-testing with our toothpaste series is recommended in the evaluation of cheilitis.

Sensory-based food education in early childhood education and care, willingness to choose and eat fruit and vegetables, and the moderating role of maternal education and food neophobia.

PubMed

Kähkönen, Kaisa; Rönkä, Anna; Hujo, Mika; Lyytikäinen, Arja; Nuutinen, Outi

2018-05-08

To investigate the association between sensory-based food education implemented in early childhood education and care (ECEC) centres and children's willingness to choose and eat vegetables, berries and fruit, and whether the mother's education level and children's food neophobia moderate the linkage. The cross-sectional study involved six ECEC centres that provide sensory-based food education and three reference centres. A snack buffet containing eleven different vegetables, berries and fruit was used to assess children's willingness to choose and eat the food items. The children's parents completed the Food Neophobia Scale questionnaire to assess their children's food neophobia. ECEC centres that provide sensory-based food education and reference ECEC centres in Finland. Children aged 3-5 years in ECEC (n 130) and their parents. Sensory-based food education was associated with children's willingness to choose and eat vegetables, berries and fruit. This association was stronger among the children of mothers with a low education level. A high average level of neophobia in the child group reduced the children's willingness to choose vegetables, berries and fruit. No similar tendency was observed in the group that had received sensory-based food education. Children's individual food neophobia had a negative association with their willingness to choose and eat the vegetables, berries and fruit. Child-oriented sensory-based food education seems to provide a promising method for promoting children's adoption of vegetables, berries and fruit in their diets. In future sensory food education research, more focus should be placed on the effects of the education at the group level.

Performance appraisal of online MEDLINE access routes.

PubMed Central

Walker, C. J.; McKibbon, K. A.; Haynes, R. B.; Johnston, M. E.

1992-01-01

OBJECTIVE: To compare the performance and cost of 11 online MEDLINE systems with MEDLINE at Elhill. DESIGN: Comparative study. SYSTEMS: Eleven online daytime systems commercially available in North America offering the MEDLINE database. MEASURES: Number of relevant citations, number of irrelevant citations, proportion of searches producing no relevant citations and cost per relevant citation were analyzed for each system. Relevance and cost for each system were compared with direct searching of MEDLINE through NLM for librarian and clinician search strategies for 18 clinical questions. The citations retrieved by both strategies were pooled and rated for relevance on a 7-point scale. RESULTS: Numbers of relevant and irrelevant citations and cost per relevant citation were higher for clinician searches than librarian searches, reflecting the higher total number of citations retrieved by the clinician approaches. A lower proportion of clinician searches produced no relevant citations than librarian searches. CONCLUSIONS: Eleven daytime MEDLINE systems performed similarly in terms of retrieval and cost within similar searching groups. Clinicians, however, tended to capture larger overall retrievals resulting in higher numbers of relevant and irrelevant citations than librarians. PMID:1482922

Distribution of terrestrial age and petrologic type of meteorites from western Libya

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

Jull, A.J.T.; Donahue, D.J.; Wlotzka, F.

1990-10-01

A group of 54 meteorites have been recovered from Daraj, Western Libya. After assessment of pairing of samples, using petrologic criteria, {sup 14}C terrestrial ages were obtained on 13 samples selected from 9 different fall events. Eleven of the ages range from 3,500 to 7,600 years, with only two samples having ages in excess of 10,000 years. The cut-off in ages may be related to the timing of climatic changes in the Hammadah al Hamra.

Lightcurve Results for Eleven Asteroids

NASA Astrophysics Data System (ADS)

Gartrelle, Gordon M.

2012-04-01

Differential photometry techniques were used to develop lightcurves, rotation periods and amplitudes for eleven main-belt asteroids: 833 Monica, 962 Aslog, 1020 Arcadia, 1082 Pirola, 1097 Vicia, 1122 Lugduna, 1145 Robelmonte, 1253 Frisia, 1256 Normannia, 1525 Savolinna, and 2324 Janice. Ground-based observations from Badlands Observatory (BLO) in Quinn, SD, as well as the University of North Dakota Observatory (UND) in Grand Forks, ND, provided the data for the project. A search of the asteroid lightcurve database (LCDB) did not reveal any previously reported results for seven of the eleven targets in this study.

A taxonomic review of the Neoserica (sensu lato) septemlamellata group (Coleoptera, Scarabaeidae, Sericini)

PubMed Central

Ahrens, Dirk; Liu, Wan-Gang; Fabrizi, Silvia; Bai, Ming; Yang, Xing-Ke

2014-01-01

Abstract In the present paper the species belonging to the Neoserica (sensu lato) septemlamellata group, that included so far only four known species, are revised. Here we describe eleven new species originating mainly from Indochina and Southern China: N. daweishanica sp. n., N. gaoligongshanica sp. n., N. guangpingensis sp. n., N. igori sp. n., N. jiulongensis sp. n., N. plurilamellata sp. n., N. weishanica sp. n., N. yanzigouensis sp. n. (China) N. sapaensis sp. n. (China, Vietnam), N. bansongchana sp. n., N. takakuwai sp. n. (Laos). The lectotypes of Neoserica septemlamellata Brenske, 1898 and N. septemfoliata Moser, 1915 are designated. Keys to the species and species groups are given, the genitalia of all species and their habitus are illustrated and distribution maps are included. PMID:24843263

An integrated fit-for-the-use assessment of marine data adequacy in the Baltic Sea

NASA Astrophysics Data System (ADS)

She, Jun; Novellino, Antonio

2017-04-01

The value of data can only be realized when they are used. Therefore one major factor to determine the extent of the value of data is their level of "fitness-for-the-use". The purpose of the Baltic Sea Check Point project is to assess adequacy of the Baltic Sea data in areas of air, water, biota, seabed and human activities for their usages in social-economic benefit areas and marine knowledge generation, which are presented by eleven challenge areas. The data assessed focused mainly on in situ observations but also include satellite observations, model data, human activity data and integrated data by combining models and observations. The eleven challenge areas are wind farm siting, marine protected areas, oil platform leak, climate change, coastal protection, fishery management, fishery impact, eutrophication, riverine inputs, bathymetry and alien species. The assessment is mainly qualitative with focus on the availability and accessibility, e.g. completeness, coverage, resolution and precision when using the data for pre-defined tasks in each challenge areas, e.g., wind farm site suitability design, generate 100 year time series of sea level for the Baltic coastal stretches etc. The procedure of the assessment is taken in four steps: i) to describe the pre-defined data use cases and objectives; ii) to specify data requirements in performing the data use cases; iii) to investigate the data availability and iv) to assess the data adequacy in terms of the "fitness-for-the-use" of data in the selected challenge areas by comparing the data availability with the data requirements. Due to the complexity involved in the assessment, in-situ observations, especially those from EMODnet, are given more focus than other datasets although all the potential data sources from national, regional and European levels are taken into account. For each challenge area, data adequacy for key variables is assessed and outcomes will be reported. Recommendations for major data gaps, priorities for future observations will also be given.The developed web platform for challenges products and assessment will be also presented.

Late Quaternary paleoenvironments and paleoclimatic conditions in the distal Andean piedmont, southern Mendoza, Argentina

NASA Astrophysics Data System (ADS)

Tripaldi, Alfonsina; Zárate, Marcelo A.; Brook, George A.; Li, Guo-Qiang

2011-09-01

The Andean piedmont of Mendoza is a semiarid region covered by extensive and partially vegetated dune fields consisting of mostly inactive aeolian landforms of diverse size and morphology. This paper is focused on the San Rafael plain (SRP) environment, situated in the distal Andean piedmont of Mendoza (34° 30'S), and reports the sedimentology and OSL chronology of two representative exposures of late Quaternary deposits, including their paleoenvironmental and paleoclimatic significance. Eleven facies, including channel, floodplain, fluvio-aeolian interaction, and reworked pyroclastic and aeolian deposits, were described and grouped into two facies associations (FA1 and FA2). FA1 was formed by unconfined sheet flows, minor channelized streams and fluvial-aeolian interaction processes. FA2 was interpreted as aeolian dune and sand-sheet deposits. OSL chronology from the SRP sedimentary record indicates that between ca. 58-39 ka and ca. 36-24 ka (MIS 3), aggradation was governed by ephemeral fluvial processes (FA1) under generally semiarid conditions. During MIS 2, the last glacial maximum (ca. 24-12 ka), a major climatic shift to more arid conditions is documented by significant aeolian activity (FA2) that became the dominant sedimentation process north of the Diamante-Atuel fluvial system. The inferred paleoenvironmental conditions from the SRP sections are in broad agreement with regional evidence.

Complete mitochondrial genome sequences of three bats species and whole genome mitochondrial analyses reveal patterns of codon bias and lend support to a basal split in Chiroptera.

PubMed

Meganathan, P R; Pagan, Heidi J T; McCulloch, Eve S; Stevens, Richard D; Ray, David A

2012-01-15

Order Chiroptera is a unique group of mammals whose members have attained self-powered flight as their main mode of locomotion. Much speculation persists regarding bat evolution; however, lack of sufficient molecular data hampers evolutionary and conservation studies. Of ~1200 species, complete mitochondrial genome sequences are available for only eleven. Additional sequences should be generated if we are to resolve many questions concerning these fascinating mammals. Herein, we describe the complete mitochondrial genomes of three bats: Corynorhinus rafinesquii, Lasiurus borealis and Artibeus lituratus. We also compare the currently available mitochondrial genomes and analyze codon usage in Chiroptera. C. rafinesquii, L. borealis and A. lituratus mitochondrial genomes are 16438 bp, 17048 bp and 16709 bp, respectively. Genome organization and gene arrangements are similar to other bats. Phylogenetic analyses using complete mitochondrial genome sequences support previously established phylogenetic relationships and suggest utility in future studies focusing on the evolutionary aspects of these species. Comprehensive analyses of available bat mitochondrial genomes reveal distinct nucleotide patterns and synonymous codon preferences corresponding to different chiropteran families. These patterns suggest that mutational and selection forces are acting to different extents within Chiroptera and shape their mitochondrial genomes. Copyright © 2011 Elsevier B.V. All rights reserved.

Applying self-determination theory for improved understanding of physiotherapists' rationale for using research in clinical practice: a qualitative study in Sweden.

PubMed

Dannapfel, Petra; Peolsson, Anneli; Ståhl, Christian; Öberg, Birgitta; Nilsen, Per

2014-01-01

Physiotherapists are generally positive to evidence-based practice (EBP) and the use of research in clinical practice, yet many still base clinical decisions on knowledge obtained during their initial education and/or personal experience. Our aim was to explore motivations behind physiotherapists' use of research in clinical practice. Self-Determination Theory was applied to identify the different types of motivation for use of research. This theory posits that all behaviours lie along a continuum of relative autonomy, reflecting the extent to which a person endorses their actions. Eleven focus group interviews were conducted, involving 45 physiotherapists in various settings in Sweden. Data were analysed using qualitative content analysis and the findings compared with Self-Determination Theory using a deductive approach. Motivations underlying physiotherapists use of research in clinical practice were identified. Most physiotherapists expressed autonomous forms of motivation for research use, but some exhibited more controlled motivation. Several implications about how more evidence-based physiotherapy can be achieved are discussed, including the potential to tailor educational programs on EBP to better account for differences in motivation among participants, using autonomously motivated physiotherapists as change agents and creating favourable conditions to encourage autonomous motivation by way of feelings of competence, autonomy and a sense of relatedness.

Understanding of research, genetics and genetic research in a rapid ethical assessment in north west Cameroon

PubMed Central

Kengne-Ouafo, Jonas A.; Millard, James D.; Nji, Theobald M.; Tantoh, William F.; Nyoh, Doris N.; Tendongfor, Nicholas; Enyong, Peter A.; Newport, Melanie J.; Davey, Gail; Wanji, Samuel

2016-01-01

Background There is limited assessment of whether research participants in low-income settings are afforded a full understanding of the meaning of medical research. There may also be particular issues with the understanding of genetic research. We used a rapid ethical assessment methodology to explore perceptions surrounding the meaning of research, genetics and genetic research in north west Cameroon. Methods Eleven focus group discussions (including 107 adults) and 72 in-depth interviews were conducted with various stakeholders in two health districts in north west Cameroon between February and April 2012. Results Most participants appreciated the role of research in generating knowledge and identified a difference between research and healthcare but gave varied explanations as to this difference. Most participants' understanding of genetics was limited to concepts of hereditary, with potential benefits limited to the level of the individual or family. Explanations based on supernatural beliefs were identified as a special issue but participants tended not to identify any other special risks with genetic research. Conclusion We demonstrated a variable level of understanding of research, genetics and genetic research, with implications for those carrying out genetic research in this and other low resource settings. Our study highlights the utility of rapid ethical assessment prior to complex or sensitive research. PMID:25969503

Early Marriage and Barriers to Contraception among Syrian Refugee Women in Lebanon: A Qualitative Study.

PubMed

Cherri, Zeinab; Gil Cuesta, Julita; Rodriguez-Llanes, Jose M; Guha-Sapir, Debarati

2017-07-25

The Syrian conflict has displaced five million individuals outside their country with Lebanon hosting the largest numbers per capita. Around 24% of Syrian refugees fleeing to Lebanon are women of reproductive age (15-49). Yet, a better understanding of the sexual and reproductive health needs of Syrian refugee women in Lebanon is required to improve provided services. Eleven focus group discussions were conducted in four regions of Lebanon with 108 Syrian refugee women of reproductive age. Thematic analysis was used to examine the data. Interviewed women were mainly adults. They believed that, in Lebanon, they were subjected to early marriage compared to the norm in Syria due to their financial situation and uncertainty. Cost was reported as the main barrier to use contraception in Lebanon but some Syrian refugee women were not aware of free services covering sexual and reproductive health. In general, marriage, pregnancy, and family planning behavior of Syrian refugee women in Lebanon slightly differed from those in Syria pre-conflict in terms of age of marriage, conception subsequent to marriage, and contraception method. Hence, interventions to increase awareness of subsidized sexual and reproductive health services, including free contraceptives at primary health care centers, and those targeting protection from early marriage of Syrian refugee women in Lebanon are strongly recommended.

The aging of Holocaust survivors: myth and reality concerning suicide.

PubMed

Barak, Yoram

2007-03-01

The association between the Holocaust experience and suicide has rarely been studied systematically. The dearth of data in this area of old-age psychiatry does not necessarily imply that Holocaust survivors are immune from suicide. Recent work on the aging of survivors seems to suggest that as a group they are at high risk for self-harm. Published reports on suicide and the Holocaust identified by means of a MEDLINE literature search were reviewed. A similar search was performed on the Internet using the Google search engine. Thirteen studies were uncovered, 9 of which addressed the association of suicide and the Holocaust experience and 4 focused on suicide in the concentration camps during the genocide. Eleven of the 15 studies explicitly reported on the association of suicide, suicidal ideation or death by suicide with the Holocaust experience, or reported findings suggesting such an association. The Internet search yielded three sites clearly describing increased suicide rates in the concentration camps. An increased rate of suicidal ideation and suicide attempts among the elderly who were exposed to the Holocaust experience is confirmed. There is a need for further study, intervention and resource allocation among the growing numbers of elderly persons who suffered traumatic events in earlier phases of their lives. This is especially critical for Holocaust survivors.

Early Marriage and Barriers to Contraception among Syrian Refugee Women in Lebanon: A Qualitative Study

PubMed Central

Guha-Sapir, Debarati

2017-01-01

The Syrian conflict has displaced five million individuals outside their country with Lebanon hosting the largest numbers per capita. Around 24% of Syrian refugees fleeing to Lebanon are women of reproductive age (15–49). Yet, a better understanding of the sexual and reproductive health needs of Syrian refugee women in Lebanon is required to improve provided services. Eleven focus group discussions were conducted in four regions of Lebanon with 108 Syrian refugee women of reproductive age. Thematic analysis was used to examine the data. Interviewed women were mainly adults. They believed that, in Lebanon, they were subjected to early marriage compared to the norm in Syria due to their financial situation and uncertainty. Cost was reported as the main barrier to use contraception in Lebanon but some Syrian refugee women were not aware of free services covering sexual and reproductive health. In general, marriage, pregnancy, and family planning behavior of Syrian refugee women in Lebanon slightly differed from those in Syria pre-conflict in terms of age of marriage, conception subsequent to marriage, and contraception method. Hence, interventions to increase awareness of subsidized sexual and reproductive health services, including free contraceptives at primary health care centers, and those targeting protection from early marriage of Syrian refugee women in Lebanon are strongly recommended. PMID:28757595

A relational structure of voluntary visual-attention abilities

PubMed Central

Skogsberg, KatieAnn; Grabowecky, Marcia; Wilt, Joshua; Revelle, William; Iordanescu, Lucica; Suzuki, Satoru

2015-01-01

Many studies have examined attention mechanisms involved in specific behavioral tasks (e.g., search, tracking, distractor inhibition). However, relatively little is known about the relationships among those attention mechanisms. Is there a fundamental attention faculty that makes a person superior or inferior at most types of attention tasks, or do relatively independent processes mediate different attention skills? We focused on individual differences in voluntary visual-attention abilities using a battery of eleven representative tasks. An application of parallel analysis, hierarchical-cluster analysis, and multidimensional scaling to the inter-task correlation matrix revealed four functional clusters, representing spatiotemporal attention, global attention, transient attention, and sustained attention, organized along two dimensions, one contrasting spatiotemporal and global attention and the other contrasting transient and sustained attention. Comparison with the neuroscience literature suggests that the spatiotemporal-global dimension corresponds to the dorsal frontoparietal circuit and the transient-sustained dimension corresponds to the ventral frontoparietal circuit, with distinct sub-regions mediating the separate clusters within each dimension. We also obtained highly specific patterns of gender difference, and of deficits for college students with elevated ADHD traits. These group differences suggest that different mechanisms of voluntary visual attention can be selectively strengthened or weakened based on genetic, experiential, and/or pathological factors. PMID:25867505

Tsetse ecology in a Liberian rain-forest focus of Gambian sleeping sickness.

PubMed

Kaminsky, R

1987-07-01

Investigations on tsetse ecology were undertaken in Bong County of Liberia during the dry season, October 1981 to February 1982, around villages where the human infection rate with Trypanosoma brucei gambiense Dutton was about 2%. Most tsetse captured in biconical traps were Glossina palpalis Robineau-Desvoidy and G. pallicera Bigot, with relatively few G. fusca Walker and G. nigrofusca Newstead. Swamps and water-gathering places were predominant habitats of all four species, but tsetse were also found in coffee and cocoa plantations. Breeding-places of G. palpalis were found in the leaf axils of oilpalm trees (Elaeis guineensis Jacquin), especially beside paths where people would risk being bitten. Bloodmeals of twenty-nine wild-caught G. palpalis were identified as mostly from man (fifteen) and bushbuck (Tragelaphus scriptus (Pallas] or other wild ruminants (eleven), plus three from reptiles. It is concluded that man may be the principal host of tsetse in the area, while man or bushbuck could be the main reservoir to T.b. gambiense infection. Most of the activity of G. palpalis occurs in the early afternoon from noon to 16.00 hours. Mean life-span of G. palpalis and G. pallicera, estimated from wing-fray age-groups, was consistent with the females, and to a lesser degree the males, having vector potential.

Development of a National Campaign Addressing South African Men's Fears About HIV Counseling and Testing and Antiretroviral Treatment

PubMed Central

Orr, Neil; Myers, Laura; Makhubele, Mzamani Benjamin; Matekane, Tselisehang; Delate, Richard; Mahlasela, Lusanda; Goldblatt, Brenda

2017-01-01

Introduction: South African men are less likely to get tested for HIV than women and are more likely to commence antiretroviral treatment (ART) at later stages of disease, default on treatment, and to die from AIDS compared with women. The purpose of this study was to conduct formative research into the ideational and behavioral factors that enable or create obstacles to mens' uptake of HIV counseling and testing (HCT) and ART. The study consulted men with a goal of developing a communication campaign aimed at improving the uptake of HIV testing and ART initiation among men. Methods: Eleven focus groups and 9 in-depth interviews were conducted with 97 male participants in 6 priority districts in 4 South African provinces in rural, peri-urban, and urban localities. Results: Fears of compromised masculine pride and reputation, potential community rejection, and fear of loss of emotional control (“the stress of knowing”) dominated men's rationales for avoiding HIV testing and treatment initiation. Conclusions: A communication campaign was developed based on the findings. Creative treatments aimed at redefining a ‘strong’ man as someone who faces his fears and knows his HIV status. The resultant campaign concept was: “positive or negative—you are still the same person.” PMID:27930614

Community-university partnerships in occupational therapy education: a preliminary exploration of practice in a European context.

PubMed

McGrath, Margaret; Moldes, Ines Viana; Fransen, Hetty; Hofstede-Wessels, Saskia; Lilienberg, Karin

2014-01-01

To explore community-university partnerships in occupational therapy education in Europe. Educators from Europe were invited to participate in the study. Data were collected using a questionnaire designed for the study. Eleven completed questionnaires were included. Descriptive statistics were generated from quantitative data while qualitative data were analyzed using inductive content analysis. The majority of participants reported that community-university partnerships were part of the third year of undergraduate occupational therapy studies. Partners were from a broad range of sectors. The activities undertaken were typically focused on specific target groups within the community. Three main themes emerged from the qualitative analysis (i) instigating community-university partnerships, (ii) processes of creating and sustaining partnerships and (iii) perceived outcomes of community-university partnerships. This is the first study of community-university partnerships in Europe generating some useful findings. Clarification is needed regarding the use of the term community-university partnership. Educators are called upon to consider how partnerships are embedded into curricula and to address issues of sustainability. Healthcare education should prepare rehabilitation professionals to collaborate with diverse communities. Community--university collaborations appear to offer opportunities to support students to develop competences for future community orientated practice. Key issues to be considered include choice of pedagogical approach, issues of reciprocity and sustainability.

Transforming a conservative clinical setting: ICU nurses' strategies to improve care for patients' relatives through a participatory action research.

PubMed

Zaforteza, Concha; Gastaldo, Denise; Moreno, Cristina; Bover, Andreu; Miró, Rosa; Miró, Margalida

2015-12-01

This study focuses on change strategies generated through a dialogical-reflexive-participatory process designed to improve the care of families of critically ill patients in an intensive care unit (ICU) using a participatory action research in a tertiary hospital in the Balearic Islands (Spain). Eleven professionals (representatives) participated in 11 discussion groups and five in-depth interviews. They represented the opinions of 49 colleagues (participants). Four main change strategies were created: (i) Institutionally supported practices were confronted to make a shift from professional-centered work to a more inclusive, patient-centered approach; (ii) traditional power relations were challenged to decrease the hierarchical power differences between physicians and nurses; (iii) consensus was built about the need to move from an individual to a collective position in relation to change; and (iv) consensus was built about the need to develop a critical attitude toward the conservative nature of the unit. The strategies proposed were both transgressive and conservative; however, when compared with the initial situation, they enhanced the care offered to patients' relatives and patient safety. Transforming conservative settings requires capacity to negotiate positions and potential outcomes. However, when individual critical capacities are articulated with a new approach to micropolitics, transformative proposals can be implemented and sustained. © 2015 John Wiley & Sons Ltd.

Not STRAIGHT forward for gays: A look at the lived experiences of gay men, living in Cape Town, with regard to their worker roles.

PubMed

Soeker, Shaheed; Bonn, Gerri-Lee; de Vos, Zahraa; Gobhozi, Thobile; Pape, Candice; Ribaudo, Shelly

2015-06-05

The South African constitution protects the rights of gays; however in the workplace gays experience discrimination and marginalization. As a result of marginalization they struggle to reach their potential regarding career development and the fulfilment of their worker role. The study explored the experiences and perceptions of gay males with regard to acquiring and maintaining their worker roles. The study is phenomenological and qualitative in design. Eleven of these men participated in two focus groups. One male participated in two in-depth interviews and one interview was conducted with a key informant. Three themes emerged: 1) Being boxed in, 2) The glass ceiling, 3) This is where I can wear my feather boa. The study findings clearly depicted the many barriers experienced by homosexual men and how this negatively impacts on their worker role. Minimal facilitatory factors exist, to assist gay males %in with regard to their worker role. It was found that homo-prejudice still exists in South Africa and its workplaces and has a negative impact not only on gay men's worker role but also their well-being. This significantly highlights the great need for occupational therapy intervention in the lives of these gay men, and their workplaces.

An edge-centric perspective on the human connectome: link communities in the brain.

PubMed

de Reus, Marcel A; Saenger, Victor M; Kahn, René S; van den Heuvel, Martijn P

2014-10-05

Brain function depends on efficient processing and integration of information within a complex network of neural interactions, known as the connectome. An important aspect of connectome architecture is the existence of community structure, providing an anatomical basis for the occurrence of functional specialization. Typically, communities are defined as groups of densely connected network nodes, representing clusters of brain regions. Looking at the connectome from a different perspective, instead focusing on the interconnecting links or edges, we find that the white matter pathways between brain regions also exhibit community structure. Eleven link communities were identified: five spanning through the midline fissure, three through the left hemisphere and three through the right hemisphere. We show that these link communities are consistently identifiable and investigate the network characteristics of their underlying white matter pathways. Furthermore, examination of the relationship between link communities and brain regions revealed that the majority of brain regions participate in multiple link communities. In particular, the highly connected and central hub regions showed a rich level of community participation, supporting the notion that these hubs play a pivotal role as confluence zones in which neural information from different domains merges. © 2014 The Author(s) Published by the Royal Society. All rights reserved.

Exclusive breast-feeding is rarely practised in rural and urban Morogoro, Tanzania.

PubMed

Shirima, R; Greiner, T; Kylberg, E; Gebre-Medhin, M

2001-04-01

To investigate and compare feeding practices among infants of less than 7 months of age in a rural and an urban area in Tanzania. Cross-sectional, questionnaire-based interview of mothers and focus group discussions with extension workers and community leaders. Eleven villages in a rural district and 10 wards in an urban district in the Morogoro region, Tanzania, west of Dar es Salaam. Probability samples of mothers with infants of less than 7 months of age from each area). Exclusive breast-feeding was rarely practised in either the rural or urban areas investigated. However, the urban mothers initiated breast-feeding earlier, discarded colostrum less frequently, breast-fed exclusively for a longer period, gave breast milk as the first feed more often and delayed the introduction of solid foods for longer than their rural counterparts. The rural mothers, on the other hand, breast-fed their previous infants slightly longer than the urban mothers. The better performance of urban mothers could be partly due to sustained breast-feeding support in hospital settings and other campaigns which may not have reached the rural areas. In both the rural and urban areas more efforts are needed to encourage exclusive breast-feeding, to avoid premature complementation and, in the case of the urban areas, to protect extended breast-feeding.

Preferences and needs of patients with a rheumatic disease regarding the structure and content of online self-management support.

PubMed

Ammerlaan, Judy W; van Os-Medendorp, Harmieke; de Boer-Nijhof, Nienke; Maat, Bertha; Scholtus, Lieske; Kruize, Aike A; Bijlsma, Johannes W J; Geenen, Rinie

2017-03-01

Aim of this study was to investigate preferences and needs regarding the structure and content of a person-centered online self-management support intervention for patients with a rheumatic disease. A four step procedure, consisting of online focus group interviews, consensus meetings with patient representatives, card sorting task and hierarchical cluster analysis was used to identify the preferences and needs. Preferences concerning the structure involved 1) suitability to individual needs and questions, 2) fit to the life stage 3) creating the opportunity to share experiences, be in contact with others, 4) have an expert patient as trainer, 5) allow for doing the training at one's own pace and 6) offer a brief intervention. Hierarchical cluster analysis of 55 content needs comprised eleven clusters: 1) treatment knowledge, 2) societal procedures, 3) physical activity, 4) psychological distress, 5) self-efficacy, 6) provider, 7) fluctuations, 8) dealing with rheumatic disease, 9) communication, 10) intimate relationship, and 11) having children. A comprehensive assessment of preferences and needs in patients with a rheumatic disease is expected to contribute to motivation, adherence to and outcome of self-management-support programs. The overview of preferences and needs can be used to build an online-line self-management intervention. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

[Fever profile of febrile neutropenia in patients treated with cancer chemotherapy for hematological malignancies].

PubMed

Tamai, Yotaro; Imataki, Osamu; Kawakami, Kimihiro

2010-05-01

It is important to diagnose infectious events in cancer patients during chemotherapy. Since many of them have complications of febrile neutropenia (FN), determining its cause is critical for their treatment course. We analyzed all febrile events (>38.0 degrees C, single axillary temperature) in hospitalized cancer patients treated at Shizuoka Cancer Center over a period of 8 months. Based on the clinical presentation at the onset, we estimated the cause of fever and classified it as infection, tumor fever, immunologic reaction or unknown. Clinical presentations found at the onset of FN were categorized into 4 groups: (1) oral mucositis, and (2) respiratory, (3) gastrointestinal and (4) cutaneous findings. We detected 85 febrile episodes (median age 58, range 26 approximately 86; 37 males and 48 females). Neutropenia was observed (500/mL) in 52. 9% (45/85) of the patients and clinical symptoms were detected in 74.1% (63/85). In eleven of 18 infection-proven cases, we successfully predicted the infection focus at the onset of fever. Multivariate analysis revealed that initial high fever, antimicrobial prophylaxis, cutaneous findings and severe neutropenia were important influencing factors in predicting infectious disease during FN. Physical examination can support the diagnosis of the cause of fever in FN patients.

Functional integrity in children with anoxic brain injury from drowning.

PubMed

Ishaque, Mariam; Manning, Janessa H; Woolsey, Mary D; Franklin, Crystal G; Tullis, Elizabeth W; Beckmann, Christian F; Fox, Peter T

2017-10-01

Drowning is a leading cause of accidental injury and death in young children. Anoxic brain injury (ABI) is a common consequence of drowning and can cause severe neurological morbidity in survivors. Assessment of functional status and prognostication in drowning victims can be extremely challenging, both acutely and chronically. Structural neuroimaging modalities (CT and MRI) have been of limited clinical value. Here, we tested the utility of resting-state functional MRI (rs-fMRI) for assessing brain functional integrity in this population. Eleven children with chronic, spastic quadriplegia due to drowning-induced ABI were investigated. All were comatose immediately after the injury and gradually regained consciousness, but with varying ability to communicate their cognitive state. Eleven neurotypical children matched for age and gender formed the control group. Resting-state fMRI and co-registered T1-weighted anatomical MRI were acquired at night during drug-aided sleep. Network integrity was quantified by independent components analysis (ICA), at both group- and per-subject levels. Functional-status assessments based on in-home observations were provided by families and caregivers. Motor ICNs were grossly compromised in ABI patients both group-wise and individually, concordant with their prominent motor deficits. Striking preservations of perceptual and cognitive ICNs were observed, and the degree of network preservation correlated (ρ = 0.74) with the per-subject functional status assessments. Collectively, our findings indicate that rs-fMRI has promise for assessing brain functional integrity in ABI and, potentially, in other disorders. Furthermore, our observations suggest that the severe motor deficits observed in this population can mask relatively intact perceptual and cognitive capabilities. Hum Brain Mapp 38:4813-4831, 2017. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

Cockpit noise intensity : eleven twin-engine light aircraft.

DOT National Transportation Integrated Search

1968-10-01

Eleven of the most popular twin-engine general-aviation light aircraft were tested for the noise intensity present during normal cruising operations at 2000, 6000, and 10000 feet MSL (mean sea level). Although generally quieter than single-engine pla...

Cell block eleven, looking from the "Death Row" exercise yard, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Cell block eleven, looking from the "Death Row" exercise yard, facing north (note cell block fifteen to the right and cell block fourteen in the distance_ - Eastern State Penitentiary, 2125 Fairmount Avenue, Philadelphia, Philadelphia County, PA

Adjustable patella grapple versus cannulated screw and cable technique for treatment of transverse patellar fractures.

PubMed

Yan, Ning; Yang, Anli; Liu, Xiaodong; Cai, Feng; Liu, Liang; Chang, Shimin

2014-03-01

Although the cannulated screw and cable (CSC) tension band technique is an effective method for fixation of transverse patellar fractures, it has shortcomings, such as extensive soft tissue damage, osseous substance damage, and complex manipulation. We conducted a retrospective comparison of the adjustable patella grapple (APG) technique and the CSC tension band technique. We retrospectively reviewed 78 patients with transverse patellar fractures (45 in the APG group and 33 in the CSC group). Follow-up was 18 months. Comparison criteria were operation time, fracture reduction, fracture healing time, the knee injury and osteoarthritis outcome score for knee function, and complications. The APG group showed shorter operation time and equal fracture reduction, fracture healing time, and knee function compared with the CSC group. Eleven patients in the APG group experienced skin irritation generated by implants. There was no complication in the CSC group. The APG technique should be considered as an alternative method for treatment of transverse patellar fractures.

[Age-specific effects at the beginning of in-/out-/day patient welfare measures].

PubMed

Rücker, Stefan; Büttner, Peter; Petermann, Ulrike; Petermann, Franz

2014-01-01

The study presented examines age-specific differences in emotional and behaviour problems as well as resources at the beginning of in-, out- and day-patient youth welfare measures. Additionally, parenting-skills were investigated. A sample of N = 126 was divided by the median (10.1 years) thus leading to two groups: ages six to ten (version for parents) versus eleven to sixteen (self-completion). Children and adolescents were evaluated with the SDQ, parenting skills with the DEAPQ-EL-GS. Values of both groups were compared cross-sectionally with multivariate, one-factorial variance analysis. Parents of younger children achieve significantly better results for parenting-skills. Compared to the older ones, younger children show significantly greater behaviour problems. Younger children belong to the group especially affected in youth welfare measures. Therefore, measures should be specifically adapted for this group to reduce symptoms.

Effects on Cognition of Stereotactic Lesional Surgery For the Treatment of Tremor in Multiple Sclerosis

PubMed Central

Jahanshahi, Marjan; Pieter, Socorro; Alusi, Sundus H.; Jones, Catherine R. G.; Glickman, Scott; Stein, John; Aziz, Tipu; Bain, Peter G.

2008-01-01

Objective: To assess the effect of stereotactic lesional surgery for treatment of tremor in multiple sclerosis on cognition. Methods: Eleven patients (3 males, 8 females) with multiple sclerosis participated in the study. Six subjects comprised the surgical group and five the matched control group. All patients were assessed at baseline and three months using a neuropsychological test battery that included measures of intellectual ability, memory, language, perception and executive function. Results: There were no significant differences between the surgical and control groups and no change from pre to post testing except for a decline in scores on the Mini-Mental State Examination (MMSE), WAIS-R Digit Span and Verbal Fluency in the surgical group. Conclusions: The results indicate that stereotactic lesional surgery does not result in major cognitive impairment in multiple sclerosis. However, the decline in MMSE scores, digit span and verbal fluency require further investigation in a larger sample. PMID:19491469

Evaluation of wavelength groups for discrimination of agricultural cover types. [remote sensing of environment in INDIANA

NASA Technical Reports Server (NTRS)

Kumar, R.

1978-01-01

Multispectral scanner data in twelve spectral channels, in the wavelength range 0.46 to 11.7 mm, acquired in July 1971 for three flightlines, were analyzed by applying automatic pattern recognition techniques. These twelve spectral channels were divided into four wavelength groups (W1, W2, W3 and W4), each consisting of three wavelength channels -- with respect to their estimated probability of correct classification (P sub c) in discriminating agricultural cover types. The same analysis was also done for the data acquired in August, to investigate the effect of time on these results. The effect of deletion of each of the wavelength groups on P sub C in the subsets of one to nine channels, is given. Values of P sub C for all possible combinations of wavelength groups, in the subsets of one to eleven channels are also given.

Inscapes: A movie paradigm to improve compliance in functional magnetic resonance imaging.

PubMed

Vanderwal, Tamara; Kelly, Clare; Eilbott, Jeffrey; Mayes, Linda C; Castellanos, F Xavier

2015-11-15

The examination of functional connectivity in fMRI data collected during task-free "rest" has provided a powerful tool for studying functional brain organization. Limitations of this approach include susceptibility to head motion artifacts and participant drowsiness or sleep. These issues are especially relevant when studying young children or clinical populations. Here we introduce a movie paradigm, Inscapes, that features abstract shapes without a narrative or scene-cuts. The movie was designed to provide enough stimulation to improve compliance related to motion and wakefulness while minimizing cognitive load during the collection of functional imaging data. We compare Inscapes to eyes-open rest and to age-appropriate movie clips in healthy adults (Ocean's Eleven, n=22) and a pilot sample of typically developing children ages 3-7 (Fantasia, n=13). Head motion was significantly lower during both movies relative to rest for both groups. In adults, movies decreased the number of participants who self-reported sleep. Intersubject correlations, used to quantify synchronized, task-evoked activity across movie and rest conditions in adults, involved less cortex during Inscapes than Ocean's Eleven. To evaluate the effect of movie-watching on intrinsic functional connectivity networks, we examined mean functional connectivity using both whole-brain functional parcellation and network-based approaches. Both inter- and intra-network metrics were more similar between Inscapes and Rest than between Ocean's Eleven and Rest, particularly in comparisons involving the default network. When comparing movies to Rest, the mean functional connectivity of somatomotor, visual and ventral attention networks differed significantly across various analyses. We conclude that low-demand movies like Inscapes may represent a useful intermediate condition between task-free rest and typical narrative movies while still improving participant compliance. Inscapes is publicly available for download at headspacestudios.org/inscapes. Copyright © 2015 Elsevier Inc. All rights reserved.

Systematic review of the effect of immunization mandates on uptake of routine childhood immunizations.

PubMed

Lee, Cecilia; Robinson, Joan L

2016-06-01

The efficacy of immunization mandates for childcare or school entry is a long-standing controversy. The United States (US) adopted school entry immunization mandates in the 1800s, while most countries still do not have mandates. The objective of this systematic review was to analyze the evidence that immunization uptake increases with mandates. A search was conducted for studies that compared immunization uptake in a population prior to and after mandates, or in similar populations with one group having and the other not having mandates. Data were extracted and synthesized qualitatively due to the heterogeneity of study design. Eleven before-and-after studies and ten studies comparing uptake in similar populations with and without mandates were included. Studies were from the US (n = 18), France (n = 1) and Canada (n = 2). Eleven of the 21 studies looked at middle school mandates. All but two studies showed at least a trend towards increased uptake with mandates. Higher uptake was associated with a more long-standing mandate. Immunization mandates have generally led to increased short-term and long-term uptake in the group to whom the mandate applies. Many studies have centered around middle school mandates in the US and there is a paucity of studies of childcare mandates or of studies of mandates in other countries or in settings with relatively high baseline immunization uptake. Copyright © 2016 The British Infection Association. Published by Elsevier Ltd. All rights reserved.

WDR1 and CLNK gene polymorphisms correlate with serum glucose and high-density lipoprotein levels in Tibetan gout patients.

PubMed

Lan, Bing; Chen, Peng; Jiri, Mutu; He, Na; Feng, Tian; Liu, Kai; Jin, Tianbo; Kang, Longli

2016-03-01

Current evidence suggests heredity and metabolic syndrome contributes to gout progression. Specifically, the WDR1 and CLNK genes may play a role in gout progression in European ancestry populations. However, no studies have focused on Chinese populations, especially Tibetan individuals. This study aims to determine whether variations in these two genes correlate with gout-related indices in Chinese-Tibetan gout patients. Eleven single-nucleotide polymorphisms in the WDR1 and CLNK genes were detected in 319 Chinese-Tibetan gout patients and 318 controls. We used one-way analysis of variance to evaluate the polymorphisms' effects on gout based on mean serum levels of metabolism indicators, such as albumin, glucose (GLU), triglycerides, cholesterol, high-density lipoproteins (HDL-C), creatinine, and uric acid, from fasting venous blood samples. All p values were Bonferroni corrected. Polymorphisms of the WDR1 and CLNK genes affected multiple risk factors for gout development. Significant differences in serum GLU levels were detected between different genotypic groups with WDRI polymorphisms rs4604059 (p = 0.005) and rs12498927 (p = 0.005). In addition, significant differences in serum HDL-C levels were detected between different genotypic groups with the CLNK polymorphism rs2041215 (p = 0.001). Polymorphisms of CLNK also affected levels of albumin, triglycerides, and creatinine. This study is the first to investigate and identify positive correlations between WDR1 and CLNK gene polymorphisms in Chinese-Tibetan populations. Our findings provide significant evidence for the effect of genetic polymorphisms on gout-related factors in Chinese-Tibetan populations.

Eating Like a Rainbow: The Development of a Visual Aid for Nutritional Treatment of CKD Patients. A South African Project

PubMed Central

Verseput, Cecile; Piccoli, Giorgina Barbara

2017-01-01

Providing nutritional education for chronic kidney disease (CKD) patients in South Africa is complicated by several conditions: the population is composed of diverse ethnic groups, each with its own culture and food preferences; eleven languages are spoken and illiteracy is common in the lower socio-economic groups. Food preparation and storage are affected by the lack of electricity and refrigeration, and this contributes to a monotonous diet. In traditional African culture, two meals per day are often shared “from the pot”, making portion control difficult. There is both under- and over-nutrition; late referral of CKD is common. Good quality protein intake is often insufficient and there are several misconceptions about protein sources. There is a low intake of vegetables and fruit, while daily sodium intake is high, averaging 10 g/day, mostly from discretionary sources. On this background, we would like to describe the development of a simplified, visual approach to the “renal diet”, principally addressed to illiterate/non-English speaking CKD patients in Southern Africa, using illustrations to replace writing. This tool “Five steps to improve renal diet compliance”, also called “Eating like a Rainbow”, was developed to try to increase patients’ understanding, and has so far only been informally validated by feedback from users. The interest of this study is based on underlining the feasibility of dietary education even in difficult populations, focusing attention on this fundamental issue of CKD care in particular in countries with limited access to chronic dialysis. PMID:28452932

Severe group A streptococcal infections in a paediatric intensive care unit.

PubMed

Lithgow, Anna; Duke, Trevor; Steer, Andrew; Smeesters, Pierre Robert

2014-09-01

To describe the clinical presentation, management and outcomes for children with invasive group A streptococcal (GAS) infection in a paediatric intensive care unit (PICU). We reviewed the clinical and laboratory records of patients admitted to a PICU in Melbourne with invasive GAS infection from April 2010 to April 2013. Outcomes recorded included survival, organ failure, need for extracorporeal support, renal replacement therapy and prolonged neuromuscular weakness. Twelve cases of invasive GAS infection were identified. The most common clinical presentations were pneumonia (n=5), bacteraemia with no septic focus (n=4) and septic arthritis (n=3). Necrotising fasciitis occurred in one patient and another patient presented with ischaemic lower limbs requiring amputation. Of the eight isolates with available emm typing results, the most common emm type was emm1 (n=4) followed by emm4, 12 and 22. Nine patients had multi-organ failure. Ten patients required mechanical ventilation for a median duration of 8 days. Nine patients required inotropic and/or vasopressor support and four patients extracorporeal membrane oxygenation support. Eleven patients survived. A prolonged period of neuromuscular weakness following the initial severe illness was common (n=5), but most children returned to normal or near normal neurological function. Invasive GAS disease in children may cause severe multi-organ failure with resultant prolonged intensive care stay and significant morbidity. However, a high rate of survival and return to normal functioning may be achieved with multi-system intensive care support and multi-disciplinary rehabilitation. © 2014 The Authors. Journal of Paediatrics and Child Health © 2014 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

Differential performance on tasks of affective processing and decision-making in patients with Panic Disorder and Panic Disorder with comorbid Major Depressive Disorder.

PubMed

Kaplan, Johanna S; Erickson, Kristine; Luckenbaugh, David A; Weiland-Fiedler, Petra; Geraci, Marilla; Sahakian, Barbara J; Charney, Dennis; Drevets, Wayne C; Neumeister, Alexander

2006-10-01

Neuropsychological studies have provided evidence for deficits in psychiatric disorders, such as schizophrenia and mood disorders. However, neuropsychological function in Panic Disorder (PD) or PD with a comorbid diagnosis of Major Depressive Disorder (MDD) has not been comprehensively studied. The present study investigated neuropsychological functioning in patients with PD and PD + MDD by focusing on tasks that assess attention, psychomotor speed, executive function, decision-making, and affective processing. Twenty-two unmedicated patients with PD, eleven of whom had a secondary diagnosis of MDD, were compared to twenty-two healthy controls, matched for gender, age, and intelligence on tasks of attention, memory, psychomotor speed, executive function, decision-making, and affective processing from the Cambridge Neuropsychological Test Automated Battery (CANTAB), Cambridge Gamble Task, and Affective Go/No-go Task. Relative to matched healthy controls, patients with PD + MDD displayed an attentional bias toward negatively-valenced verbal stimuli (Affective Go/No-go Task) and longer decision-making latencies (Cambridge Gamble Task). Furthermore, the PD + MDD group committed more errors on a task of memory and visual discrimination compared to their controls. In contrast, no group differences were found for PD patients relative to matched control subjects. The sample size was limited, however, all patients were drug-free at the time of testing. The PD + MDD patients demonstrated deficits on a task involving visual discrimination and working memory, and an attentional bias towards negatively-valenced stimuli. In addition, patients with comorbid depression provided qualitatively different responses in the areas of affective and decision-making processes.

Integration of BpMADS4 on various linkage groups improves the utilization of the rapid cycle breeding system in apple.

PubMed

Weigl, Kathleen; Wenzel, Stephanie; Flachowsky, Henryk; Peil, Andreas; Hanke, Magda-Viola

2015-02-01

Rapid cycle breeding in apple is a new approach for the rapid introgression of agronomically relevant traits (e.g. disease resistances) from wild apple species into domestic apple cultivars (Malus × domestica Borkh.). This technique drastically shortens the long-lasting juvenile phase of apple. The utilization of early-flowering apple lines overexpressing the BpMADS4 gene of the European silver birch (Betula pendula Roth.) in hybridization resulted in one breeding cycle per year. Aiming for the selection of non-transgenic null segregants at the end of the breeding process, the flower-inducing transgene and the gene of interest (e.g. resistance gene) that will be introgressed by hybridization need to be located on different chromosomes. To improve the flexibility of the existing approach in apple, this study was focused on the development and characterization of eleven additional BpMADS4 overexpressing lines of four different apple cultivars. In nine lines, the flowering gene was mapped to different linkage groups. The differences in introgressed T-DNA sequences and plant genome deletions post-transformation highlighted the unique molecular character of each line. However, transgenic lines demonstrated no significant differences in flower organ development and pollen functionality compared with non-transgenic plants. Hybridization studies using pollen from the fire blight-resistant wild species accession Malus fusca MAL0045 and the apple scab-resistant cultivar 'Regia' indicated that BpMADS4 introgression had no significant effect on the breeding value of each transgenic line. © 2014 Society for Experimental Biology, Association of Applied Biologists and John Wiley & Sons Ltd.

Comparison of the efficacy and patients’ tolerability of Nepafenac and Ketorolac in the treatment of ocular inflammation following cataract surgery: A meta-analysis of randomized controlled trials

PubMed Central

Zhao, Xinyu; Xia, Song; Wang, Erqian

2017-01-01

As a new ophthalmic non-steroidal anti-inflammatory drug (NSAID) with prodrug structure, Nepafenac was supposed to have a better efficacy than conventional NSAIDs both in patients’ tolerability and ocular inflammation associated with cataract surgery. However, many current studies reached contradictory conclusions on the superiority of Nepafenac over Ketorolac. The objective of our study is to evaluate the efficacy and patients’ tolerability of Nepafenac and Ketorolac following cataract surgery. To clarify this, we conducted a meta-analysis of randomized controlled trials. Eleven articles were included in this study. The dataset consisted of 1165 patients, including 1175 cataract surgeries. Among them, 574 patients were in the Nepafenac group and 591 in the Ketorolac group. Our analysis indicated that these two drugs were equally effective in controlling post cataract surgery ocular inflammation, reducing macular edema, achieving a better visual ability and maintaining intraoperative mydriasis during cataract surgery. However, Nepafenac was more effective than Ketorolac in reducing the incidence of postoperative conjunctival hyperemia and ocular discomfort. This meta-analysis indicated that topical Nepafenac is superior to Ketorolac in patients’ tolerability following cataract surgery. However, these two drugs are equally desirable in the management of anterior chamber inflammation, visual rehabilitation and intraoperative mydriasis. Given the limitations in our study, more researches with larger sample sizes and focused on more specific indicators such as peak aqueous concentrations of drugs or PEG2 levels are required to reach a firmer conclusion. PMID:28253334

Cervical Cancer Screening Among Arab Women in the United States: An Integrative Review

PubMed Central

Abboud, Sarah; De Penning, Emily; Brawner, Bridgette M.; Menon, Usha; Glanz, Karen; Sommers, Marilyn S.

2017-01-01

Problem Identification Arab American women are an ethnic minority and immigrant population in the United States with unique and nuanced sociocultural factors that influence preventive health behaviors. The aims of this article are to evaluate and synthesize the existing evidence on cervical cancer screening behaviors, as well as determine factors that influence these behaviors, among Arab American women. Literature Search Extensive literature searches were performed using PubMed, CINAHL®, Scopus, Embase, and Cochrane databases; articles published through October 2015 were sought. Data Evaluation Of 17 articles, 14 explicitly identified Arab and/or Muslim women and cervical cancer screening in either the title or the abstract; the remaining three focused on cancer attitudes and behaviors in Arab Americans in general but measured cervical cancer screening. Eleven articles reported different aspects of one intervention. Because of methodologic heterogeneity, the current authors synthesized results narratively. Synthesis Key factors influencing cervical cancer screening were identified as the following: knowledge of cervical cancer screening and prevention; attitudes and beliefs; healthcare setting; education, marital status, income, and social support; and immigration and acculturation. Conclusions Cervical cancer screening rates among Arab American women are comparable to other ethnic minorities and lower than non-Hispanic White women. Findings are inconsistent regarding factors influencing cervical cancer screening behaviors in this underrepresented group. Implications for Research Significant need exists for more research to better understand cervical cancer prevention behaviors in this group to inform culturally relevant interventions. Healthcare providers play a crucial role in increasing cervical cancer screening awareness and recommendations for Arab American women. PMID:27991600

A knowledge translation intervention designed using audit and feedback and the Theoretical Domains Framework for physical therapists working in inpatient rehabilitation: A case report.

PubMed

Romney, Wendy; Salbach, Nancy; Parrott, James Scott; Deutsch, Judith E

2018-04-16

Little is known about the process of engaging key stakeholders to select and design a knowledge translation (KT) intervention to increase the use of an outcome measure using audit and feedback. The purpose of this case report was to describe the development of a KT intervention designed with organizational support to increase physical therapists' (PTs) use of a selected outcome measure in an inpatient sub-acute rehabilitation hospital. Eleven PTs who worked at a sub-acute rehabilitation hospital participated. After determining organizational support, a mixed methods barrier assessment including a chart audit, questionnaire, and a focus group with audit and feedback was used to select an outcome measure and design a locally tailored intervention. The intervention was mapped using the Theoretical Domains Framework (TDF). One investigator acted as knowledge broker and co-designed the intervention with clinician and supervisor support. The 4-m walk test was selected through a group discussion facilitated by the knowledge broker. Support from the facility and input from the key stakeholders guided the design of a tailored KT intervention to increase use of gait speed. The intervention design included an interactive educational meeting, with documentation and environmental changes. Input from the clinicians on the educational meeting, documentation changes and placement of tracks, and support from the supervisor were used to design and locally adapt a KT intervention to change assessment practice among PTs in an inpatient sub-acute rehabilitation hospital. Implementation and evaluation of the intervention is underway.

Wind and solar energy curtailment: A review of international experience

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

Bird, Lori; Lew, Debra; Milligan, Michael

2016-11-01

Greater penetrations of variable renewable generation on some electric grids have resulted in increased levels of curtailment in recent years. Studies of renewable energy grid integration have found that curtailment levels may grow as the penetration of wind and solar energy generation increases. This paper reviews international experience with curtailment of wind and solar energy on bulk power systems in recent years, with a focus on eleven countries in Europe, North America, and Asia. It examines levels of curtailment, the causes of curtailment, curtailment methods and use of market-based dispatch, as well as operational, institutional, and other changes that aremore » being made to reduce renewable energy curtailment.« less

Changes in tear volume and ocular symptoms of patients receiving oral anticancer drug S-1.

PubMed

Kuriki, Reiko; Hata, Tsuyoshi; Nakayama, Kinuyo; Ito, Yuichi; Misawa, Kazunari; Ito, Seiji; Tatematsu, Michiko; Kaneda, Norio

2018-01-01

Most eye disorders are not fatal but may deteriorate the quality of life of a patient. The eye disorder that is most frequently reported in the cancer chemotherapy is associated with the combination of tegafur/gimeracil/potassium oxonate (S-1). However, preventive methods or treatment methods for the eye disorder have not yet been established. This study aimed to determine changes in tear volume and subjective ocular symptoms during the treatment period in patients receiving S-1 monotherapy for early detection of adverse effects in the eye and establishment of its treatment methods. This study included eleven patients receiving S-1 monotherapy as a postoperative adjuvant chemotherapy for gastric cancer. Six subjective ocular symptoms including watering eyes were evaluated and changes in tear volume measured by the Schirmer's test in patients receiving S-1 during the treatment period. In the present study, the patients were divided into "no watering eyes" (patients not experienced watering eyes) group and "watering eyes" (patients experienced watering eyes even once) group. Six out of eleven patients developed watering eyes after receiving S-1 monotherapy. Among these, the earliest onset occurred on the 2nd week after oral administration. Watering eyes and eye discharge were highly related in patients having a trouble in daily life due to the decreased QOL. Changes in tear volume in the "watering eyes" group significantly increased compared to the "no watering eyes" group during the treatment period, especially when the patients had no subjective symptom of the increased tear volume. It is essential to prevent eye disorders including watering eyes as an adverse effect of S-1 administration. The present study recommends that the tear volume should be periodically measured using Schirmer's test, and the patient should be interviewed regarding the subjective ocular symptoms for the early detection of watering eyes caused by S-1 administration. If the tear volume can not be measured periodically, medical staffs should pay attention to the patient with eye discharge.

The formulation of argument structure in SLI: an eye-movement study

PubMed Central

ANDREU, LLORENÇ; SANZ-TORRENT, MÒNICA; OLMOS, JOAN GUÀRDIA; MACWHINNEY, BRIAN

2014-01-01

This study investigated the formulation of verb argument structure in Catalan- and Spanish-speaking children with specific language impairment (SLI) and typically developing age-matched controls. We compared how language production can be guided by conceptual factors, such as the organization of the entities participating in an event and knowledge regarding argument structure. Eleven children with SLI (aged 3;8 to 6;6) and eleven control children participated in an eye-tracking experiment in which participants had to describe events with different argument structure in the presence of visual scenes. Picture descriptions, latency time and eye movements were recorded and analyzed. The picture description results showed that the percentage of responses in which children with SLI substituted a non-target verb for the target verb was significantly different from that for the control group. Children with SLI made more omissions of obligatory arguments, especially of themes, as the verb argument complexity increased. Moreover, when the number of arguments of the verb increased, the children took more time to begin their descriptions, but no differences between groups were found. For verb type latency, all children were significantly faster to start describing one-argument events than two- and three-argument events. No differences in latency time were found between two- and three-argument events. There were no significant differences between the groups. Eye-movement showed that children with SLI looked less at the event zone than the age-matched controls during the first two seconds. These differences between the groups were significant for three-argument verbs, and only marginally significant for one- and two-argument verbs. Children with SLI also spent significantly less time looking at the theme zones than their age-matched controls. We suggest that both processing limitations and deficits in the semantic representation of verbs may play a role in these difficulties. PMID:23294226

A Review of Global Health Competencies for Postgraduate Public Health Education

PubMed Central

Sawleshwarkar, Shailendra; Negin, Joel

2017-01-01

During the last decade, the literature about global health has grown exponentially. Academic institutions are also exploring the scope of their public health educational programs to meet the demand for a global health professional. This has become more relevant in the context of the sustainable development goals. There have been attempts to describe global health competencies for specific professional groups. The focus of these competencies has been variable with a variety of different themes being described ranging from globalization and health care, analysis and program management, as well as equity and capacity strengthening. This review aims to describe global health competencies and attempts to distill common competency domains to assist in curriculum development and integration in postgraduate public health education programs. A literature search was conducted using relevant keywords with a focus on public health education. This resulted in identification of 13 articles that described global health competencies. All these articles were published between 2005 and 2015 with six from the USA, two each from Canada and Australia, and one each from UK, Europe, and Americas. A range of methods used to describe competency domains included literature review, interviews with experts and employers, surveys of staff and students, and description or review of an academic program. Eleven competency domains were distilled from the selected articles. These competency domains primarily referred to three main aspects, one that focuses on burden of disease and the determinants of health. A second set focuses on core public health skills including policy development, analysis, and program management. Another set of competency domains could be classified as “soft skills” and includes collaboration, partnering, communication, professionalism, capacity building, and political awareness. This review presents the landscape of defined global health competencies for postgraduate public health education. The discussion about use of “global health,” “international health,” and “global public health” will continue, and academic institutions need to explore ways to integrate these competencies in postgraduate public health programs. This is critical in the post-MDG era that we prepare global public health workforce for the challenges of improving health of the “global” population in the context of sustainable development goals. PMID:28373970

Prophylactic Groin Wound Vacuum-assisted Therapy in Vascular Surgery Patients at Enhanced Risk for Postoperative Wound Infection.

PubMed

Pesonen, Luke O; Halloran, Brian G; Aziz, Abdulhameed

2018-01-01

Vascular groin wounds have higher than expected surgical site infection (SSI) rates and some patients are at enhanced risk. The Wiseman et al. paper suggests an objective scoring system that identifies patients at enhanced risk of postdischarge SSI. We hypothesize that prophylactic groin wound vacuum-assisted closure (VAC) therapy in enhanced risk patients will decrease SSI and readmission and the Wiseman model provides potential evidence that enhanced risk patients can be objectively identified. A single institution, retrospective analysis was conducted from January 2013 to September 2016 utilizing procedure codes to identify patients with wound VACs placed in the operating room. Two distinct groups were identified. The first was a wound complication patient group with 15 limbs (13 patients) with a groin wound VAC placed within 45 days postoperatively for groin wound complications. Eleven of these limbs had the VAC placed at readmission. The second group was a prophylactic patient group that included 8 limbs (7 patients) who received a VAC prophylactically placed in the enhanced risk wounds. These wounds were determined to be enhanced risk based on clinical criteria judged by the operating surgeon such as a large overhanging panniculus and/or one of several ongoing medical issues. We calculated a Wiseman score for all patients, determined total cost of the readmissions, and determined 30-day postsurgical SSI incidence for the prophylactic VAC group. Per the Wiseman scores, 9 limbs with postoperative complications were high risk and 3 limbs were moderate/high risk. Eleven limbs had a VAC placed at readmission with an average readmission cost of $8876.77. For the prophylactic group, 8 limbs were high risk with no observed postdischarge SSI in the first 30 days from surgery. The Wiseman scores showed close correlation between the retrospective high and moderate/high risk groups versus the prophylactic VAC group (31.5 ± 7.3 vs. 32 ± 5.5, P = 0.87). The Wiseman scores showed objective validation in the prognosis of anticipating groin wound breakdown. Our initial results suggest that prophylactic groin wound VAC placement for enhanced risk vascular surgery patients may proactively decrease wound morbidity, decrease readmission secondary to groin wound complications, and provide some cost benefit. Copyright © 2017 Elsevier Inc. All rights reserved.

Magnetoencephalography-guided surgery in frontal lobe epilepsy using neuronavigation and intraoperative MR imaging.

PubMed

Sommer, Björn; Roessler, Karl; Rampp, Stefan; Hamer, Hajo M; Blumcke, Ingmar; Stefan, Hermann; Buchfelder, Michael

2016-10-01

Especially in hidden lesions causing drug-resistant frontal lobe epilepsy (FLE), the localization of the epileptic zone EZ can be a challenge. Magnetoencephalography (MEG) can raise the chances for localization of the (EZ) in combination with electroencephalography (EEG). We investigated the impact of MEG-guided epilepsy surgery with the aid of neuronavigation and intraoperative MR imaging (iopMRI) on seizure outcome of FLE patients. Twenty-eight patients (15 females, 13 males; mean age 31.0±11.1 years) underwent surgery in our department. All patients underwent presurgical MEG monitoring (two-sensor Magnes II or whole head WH3600 MEG system; 4-D Neuroimaging, San Diego, CA, USA). Of those, six patients (group 1) with MRI-negative FLE were operated on before 2002 with intraoperative electrocorticography (ECoG) and invasive EEG mapping only. Eleven patients with MRI-negative FLE (group 2) and eleven with lesional FLE (group 3) underwent surgery using 1.5T-iopMRI and neuronavigation, including intraoperative visualization of the MEG localizations in 22 and functional MR imaging (for motor and speech areas) as well as DTI fiber tracking (for language and pyramidal tracts) in 13 patients. In the first group, complete resection of the defined EZ including the MEG localization according to the latest postoperative MRI was achieved in four out of six patients. Groups two and three had complete removal of the MEG localizations in 20/22 (91%, 10 of 11 each). Intraoperative MRI revealed incomplete resection of the MEG localizations of four patients (12%; two in both groups), leading to successful re-resection. Transient and permanent neurological deficits alike occurred in 7.1%, surgery-associated complications in 11% of all patients. In the first group, excellent seizure outcome (Engel Class IA) was achieved in three (50%), in the second in 7 patients (61%) and third group in 8 patients (64%, two iopMRI-based re-resections). Mean follow-up was 70.3 months (from 12 to 284 months). In our series, MEG-guided resection using neuronavigation and iopMR imaging led to promising seizure control rates. Even in non-lesional FLE, seizure control rates and the probability of complete resection of the MEG localizations was similar to lesional FLE using multimodal navigation. Copyright © 2016 The Authors. Published by Elsevier B.V. All rights reserved.

Selective attention: psi performance in children with learning disabilities.

PubMed

Garcia, Vera Lúcia; Pereira, Liliane Desgualdo; Fukuda, Yotaka

2007-01-01

Selective attention is essential for learning how to write and read. The objective of this study was to examine the process of selective auditory attention in children with learning disabilities. Group I included forty subjects aged between 9 years and six months and 10 years and eleven months, who had a low risk of altered hearing, language and learning development. Group II included 20 subjects aged between 9 years and five months and 11 years and ten months, who presented learning disabilities. A prospective study was done using the Pediatric Speech Intelligibility Test (PSI). Right ear PSI with an ipsilateral competing message at speech/noise ratios of 0 and -10 was sufficient to differentiate Group I and Group II. Special attention should be given to the performance of Group II on the first tested ear, which may substantiate important signs of improvements in performance and rehabilitation. The PSI - MCI of the right ear at speech/noise ratios of 0 and -10 was appropriate to differentiate Groups I and II. There was an association with the group that presented learning disabilities: this group showed problems in selective attention.

Comparison of Y-STR polymorphisms in three different Slovak population groups.

PubMed

Petrejcíková, Eva; Siváková, Daniela; Soták, Miroslav; Bernasovská, Jarmila; Bernasovský, Ivan; Rebała, Krzysztof; Boronová, Iveta; Bôziková, Alexandra; Sovicová, Adriana; Gabriková, Dana; Maceková, Sona; Svícková, Petra; Carnogurská, Jana

2010-01-01

Eleven Y-chromosomal microsatellite loci included in the Powerplex Y multiplex kit were analyzed in different Slovak population samples: Habans (n = 39), Romanies (n = 100) and Slovak Caucasian (n = 148) individuals, respectively, from different regions of Slovakia. The analysis of molecular variance between populations indicated that 89.27% of the haplotypic variations were found within populations and only 10.72% between populations (Fst = 0.1027; p = 0.0000). The haplotype diversities were ranging from 0.9258 to 0.9978, and indicated a high potential for differentiating between male individuals. The study reports differences in allele frequencies between the Romanies, Habans and Slovak Caucasian men. Selected loci showed that both the Romany and Haban population belonged to endogamous and relatively small founder population groups, which developed in relatively reproductive isolated groups surrounded by the Slovak Caucasian population.

Genes related to sex steroids, neural growth, and social-emotional behavior are associated with autistic traits, empathy, and Asperger syndrome.

PubMed

Chakrabarti, B; Dudbridge, F; Kent, L; Wheelwright, S; Hill-Cawthorne, G; Allison, C; Banerjee-Basu, S; Baron-Cohen, S

2009-06-01

Genetic studies of autism spectrum conditions (ASC) have mostly focused on the "low functioning" severe clinical subgroup, treating it as a rare disorder. However, ASC is now thought to be relatively common ( approximately 1%), and representing one end of a quasi-normal distribution of autistic traits in the general population. Here we report a study of common genetic variation in candidate genes associated with autistic traits and Asperger syndrome (AS). We tested single nucleotide polymorphisms in 68 candidate genes in three functional groups (sex steroid synthesis/transport, neural connectivity, and social-emotional responsivity) in two experiments. These were (a) an association study of relevant behavioral traits (the Empathy Quotient (EQ), the Autism Spectrum Quotient (AQ)) in a population sample (n=349); and (b) a case-control association study on a sample of people with AS, a "high-functioning" subgroup of ASC (n=174). 27 genes showed a nominally significant association with autistic traits and/or ASC diagnosis. Of these, 19 genes showed nominally significant association with AQ/EQ. In the sex steroid group, this included ESR2 and CYP11B1. In the neural connectivity group, this included HOXA1, NTRK1, and NLGN4X. In the socio-responsivity behavior group, this included MAOB, AVPR1B, and WFS1. Fourteen genes showed nominally significant association with AS. In the sex steroid group, this included CYP17A1 and CYP19A1. In the socio-emotional behavior group, this included OXT. Six genes were nominally associated in both experiments, providing a partial replication. Eleven genes survived family wise error rate (FWER) correction using permutations across both experiments, which is greater than would be expected by chance. CYP11B1 and NTRK1 emerged as significantly associated genes in both experiments, after FWER correction (P<0.05). This is the first candidate-gene association study of AS and of autistic traits. The most promising candidate genes require independent replication and fine mapping.

Applying User-Centered Design Methods to the Development of an mHealth Application for Use in the Hospital Setting by Patients and Care Partners.

PubMed

Couture, Brittany; Lilley, Elizabeth; Chang, Frank; DeBord Smith, Ann; Cleveland, Jessica; Ergai, Awatef; Katsulis, Zachary; Benneyan, James; Gershanik, Esteban; Bates, David W; Collins, Sarah A

2018-04-01

 Developing an optimized and user-friendly mHealth application for patients and family members in the hospital environment presents unique challenges given the diverse patient population and patients' various states of well-being.  This article describes user-centered design methods and results for developing the patient and family facing user interface and functionality of MySafeCare, a safety reporting tool for hospitalized patients and their family members.  Individual and group usability sessions were conducted with specific testing scenarios for participants to follow to test the usability and functionality of the tool. Participants included patients, family members, and Patient and Family Advisory Council (PFAC) members. Engagement rounds were also conducted on study units and lessons learned provided additional information to the usability work. Usability results were aligned with Nielsen's Usability Heuristics.  Eleven patients and family members and 25 PFAC members participated in usability testing and over 250 patients and family members were engaged during research team rounding. Specific themes resulting from the usability testing sessions influenced the changes made to the user interface design, workflow functionality, and terminology.  User-centered design should focus on workflow functionality, terminology, and user interface issues for mHealth applications. These themes illustrated issues aligned with four of Nielsen's Usability Heuristics: match between system and the real world, consistency and standards, flexibility and efficiency of use, and aesthetic and minimalist design. We identified workflow and terminology issues that may be specific to the use of an mHealth application focused on safety and used by hospitalized patients and their families. Schattauer GmbH Stuttgart.

Developing lay health worker policy in South Africa: a qualitative study

PubMed Central

2012-01-01

Background Over the past half decade South Africa has been developing, implementing and redeveloping its Lay Health Worker (LHW) policies. Research during this period has highlighted challenges with LHW programme implementation. These challenges have included an increased burden of care for female LHWs. The aim of this study was to explore contemporary LHW policy development processes and the extent to which issues of gender are taken up within this process. Methods The study adopted a qualitative approach to exploring policy development from the perspective of policy actors. Eleven policy actors (policy makers and policy commentators) were interviewed individually. Data from the interviews were analysed thematically. Results Considerations of LHW working conditions drove policy redevelopment. From the interviews it seems that gender as an issue never reached the policy making agenda. Although there was strong recognition that the working conditions of LHWs needed to be improved, poor working conditions were not necessarily seen as a gender concern. Our data suggests that in the process of defining the problem which the redeveloped policy had to address, gender was not included. There was no group or body who brought the issue of gender to the attention of policy developers. As such the issue of gender never entered the policy debates. These debates focused on whether it was appropriate to have LHWs, what LHW programme model should be adopted and whether or not LHWs should be incorporated into the formal health system. Conclusion LHW policy redevelopment focused on resolving issues of LHW working conditions through an active process involving many actors and strong debates. Within this process the issue of gender had no champion and never reached the LHW policy agenda. Future research may consider how to incorporate the voices of ordinary women into the policy making process. PMID:22410185

A Systematic Review of Financial Incentives for Dietary Behavior Change

PubMed Central

Purnell, Jason Q.; Gernes, Rebecca; Stein, Rick; Sherraden, Margaret S.; Knoblock-Hahn, Amy

2014-01-01

In light of the obesity epidemic, there is growing interest in the use of financial incentives for dietary behavior change. Previous reviews of the literature have focused on randomized, controlled trials and found mixed results. The purpose of this systematic review is to update and expand upon previous reviews by considering a broader range of study designs, including RCTs, quasi-experimental, observational, and simulation studies testing the use of financial incentives to change dietary behavior and to inform both dietetic practice and research. The review was guided by theoretical consideration of the type of incentive used based upon the principles of operant conditioning. There was further examination of whether studies were carried out with an institutional focus and whether incentives took the form of assets or savings. Studies published between 2006 and 2012 were selected for review, and data were extracted regarding study population, intervention design, outcome measures, study duration and follow-up, and key findings. Twelve studies meeting selection criteria were reviewed, with eleven finding a positive association between incentives and dietary behavior change in the short-term. All studies pointed to more specific information on the type, timing, and magnitude of incentives needed to motivate individuals to change behavior, the types of incentives and disincentives most likely to affect the behavior of various socioeconomic groups, and promising approaches for potential policy and practice innovations. Limitations of studies are noted, including the lack of theoretical guidance in the selection of incentive structures and the absence of basic experimental data. Future research should consider these factors even as policymakers and practitioners continue to experiment with this potentially useful approach to addressing obesity. PMID:24836967

Explaining variation in perceived team effectiveness: results from eleven quality improvement collaboratives.

PubMed

Strating, Mathilde M H; Nieboer, Anna P

2013-06-01

Explore effectiveness of 11 collaboratives focusing on 11 different topics, as perceived by local improvement teams and to explore associations with collaborative-, organisational- and team-level factors. Evidence underlying the effectiveness of quality improvement collaboratives is inconclusive and few studies investigated determinants of implementation success. Moreover, most evaluation studies on quality improvement collaboratives are based on one specific topic or quality problem, making it hard to compare across collaboratives addressing different topics. A multiple-case cross-sectional study. Quality improvement teams in 11 quality improvement collaboratives focusing on 11 different topics. Team members received a postal questionnaire at the end of each collaborative. Of the 283 improvement teams, 151 project leaders and 362 team members returned the questionnaire. Analysis of variance revealed that teams varied widely on perceived effectiveness. Especially, members in the Prevention of Malnutrition and Prevention of Medication Errors collaboratives perceived a higher effectiveness than other groups. Multilevel regression analyses showed that educational level of professionals, innovation attributes, organisational support, innovative culture and commitment to change were all significant predictors of perceived effectiveness. In total, 27·9% of the individual-level variance, 57·6% of the team-level variance and 80% of the collaborative-level variance could be explained. The innovation's attributes, organisational support, an innovative team culture and professionals' commitment to change are instrumental to perceived effectiveness. The results support the notion that a layered approach is necessary to achieve improvements in quality of care and provides further insight in the determinants of success of quality improvement collaboratives. Understanding which factors enhance the impact of quality improvement initiatives can help professionals to achieve breakthrough improvement in care delivery to patients on a wide variety of quality problems. © 2012 Blackwell Publishing Ltd.

Circadian variation of fatigue in both patients with paralytic poliomyelitis and post-polio syndrome.

PubMed

Viana, Celiana Figueiredo; Pradella-Hallinan, Márcia; Quadros, Abrahão Augusto Juviniano; Marin, Luis Fabiano; Oliveira, Acary Souza Bulle

2013-07-01

It was to evaluate the degree of fatigue in patients with paralytic poliomyelitis (PP) and with post-polio syndrome (PPS), and correlate it with parameters of sleep and the circadian cycle. Thirty patients, 17 female (56.7%), participated in the study: they answered the Revised Piper Fatigue Scale and performed a nocturnal polysomnographic study. Eleven had PP (mean age±standard deviation of 47.9±6.4 years), and 19 had PPS (mean age±standard deviation of 46.4±5.6 years). Our study showed that fatigue was worse in the afternoon in the PP Group and had a progressive increase throughout the day in the PPS Group. We also observed compromised quality of sleep in both groups, but no statically significant difference was found in the sleep parameters measured by polysomnography. Fatigue has a well-defined circadian variation, especially in PPS Group. Poor sleep quality is associated with fatigue and, therefore, sleep disturbances should be evaluated and treated in this group of PPS.

Improving vaccine-related pain, distress or fear in healthy children and adolescents - a systematic search of patient-focused interventions.

PubMed

Lee, Vivian Y; Caillaud, Corinne; Fong, Jacqueline; Edwards, Kate M

2018-05-24

The WHO recently highlighted the need for research into potential interventions that can be used to mitigate pain during mass vaccinations, in addition to interventions specific for adolescents. The current review examines the literature on potential interventions that can be used during mass vaccination settings in healthy individuals between the ages of 4 and 15 years old. Criteria for inclusion were: 1)participants between the ages of 4-15 years, 2)interventions that were patient-focused, 3)vaccinations in healthy individuals, 4)outcome measures to include self-reported pain, fear or distress. Twenty-seven articles were identified with a total of 31 interventions. Eleven interventions used injection-site specific interventions, 17 used patient-led interventions and three used a combination of both site-specific and patient-led interventions. Interventions using coolant and vibration together, as well as a combination of site-specific and patient-led interventions, showed the most consistent effects in reducing self-reported pain, fear or distress.

Nurses on health care governing boards: An integrative review.

PubMed

Sundean, Lisa J; Polifroni, E Carol; Libal, Kathryn; McGrath, Jacqueline M

Nurses are key change agents in health care; yet, nurses have not been sufficiently engaged on boards to shape decision making. Without an equal voice in the boardroom, nurses cannot fulfill their professional obligation to society. The purpose of this study was to understand the progression in research focus and recommendations over time about nurses on boards (NOB), identify research gaps, and make research/practice recommendations. An integrative review was conducted using the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines (2009) for data evaluation and analysis. Eleven studies (six quantitative, three qualitative, and two quasi-mixed methods) were included in the review. The focus/recommendations of research about NOB have changed from passive observation to action-oriented inquiry that considers nurse expertise and value but lacks a coordinated approach to advance board appointments for nurses. A systematic approach to the research is needed to advance NOB as key agents in health care transformation and social justice. Copyright © 2017 Elsevier Inc. All rights reserved.

Implementation of parental feeding practices: does parenting style matter?

PubMed

Kiefner-Burmeister, Allison; Hoffmann, Debra; Zbur, Samantha; Musher-Eizenman, Dara

2016-09-01

To combat childhood obesity, researchers have focused on parental feeding practices that promote child health. The current study investigated how parenting style relates to twelve parental feeding practices. Data on parenting style and parental feeding practices were obtained for a correlational study from users of Amazon's Mechanical Turk, an online survey system. USA. Mothers of children aged 7-11 years (n 193). Parenting style related differentially to eleven out of the twelve measured practices. Authoritative mothers displayed more feeding practices that promote child health and fewer practices that impede child health. Authoritarian and permissive mothers displayed more unhealthy practices than authoritative mothers, but differed from each other on the practices they employed. Parenting style may relate to more aspects of feeding than previously realized. The inclusion of numerous healthy feeding practices along with unhealthy practices in the current study provides suggestions for the application of healthy feeding behaviours. Instruction on feeding behaviours and parenting style should be a focus of future educational programmes.

1998 Complex Systems Summer School

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

NONE

1998-12-15

For the past eleven years a group of institutes, centers, and universities throughout the country have sponsored a summer school in Santa Fe, New Mexico as part of an interdisciplinary effort to promote the understanding of complex systems. The goal of these summer schools is to provide graduate students, postdoctoral fellows and active research scientists with an introduction to the study of complex behavior in mathematical, physical, and living systems. The Center for Nonlinear Studies supported the eleventh in this series of highly successful schools in Santa Fe in June, 1998.

Improved Satellite-Monitored Radio Tags for Large Whales: Dependable ARGOS Location-Only Tags and a GPS-Linked ARGOS Tag Reveal 3-Dimensional Body-Orientation and Surface Movements

DTIC Science & Technology

2013-09-30

funded tags have been used on a variety of projects: western gray whales in Russia, Pacific Coast Feeding Group (PCFG) gray whales, and sperm whales...provide an accurate, long duration, depiction of underwater dive behavior and especially to examine sperm whale foraging behavior. The data will be...an acoustic dosimeter. Eleven GPS/TDR tags containing three axis accelerometers were deployed on sperm whales in the Gulf of Mexico in July/Aug

[On studying the social economic aftermath of neirotrauma].

PubMed

Potapov, A A; Potapov, N A; Likhterman, L B

2011-01-01

To implement probing medical statistic studies on neiro-trauma the cluster analysis technique was applied to classify the regions of the Russian Federation. The characteristics of social climate, demographic and economic indicators and level of medical service are considered. The eleven clusters are selected and combined into four groups. Thereby, due to possible appropriate extrapolation, the epidemiologic studies concerning the prevalence of craniocerebral and backbone cerebrospinal injuries and their aftermath can be simplified and made cheaper to facilitate the assessment of the impact on economy, demography and social climate of the country.

Nitric oxide synthase 2 (NOS2) expression in histologically normal margins of oral squamous cell carcinoma.

PubMed

Morelatto, Rosana; Itoiz, María-Elina; Guiñazú, Natalia; Piccini, Daniel; Gea, Susana; López-de Blanc, Silvia

2014-05-01

The activity of Nitric Oxide Synthase 2 (NOS2) was found in oral squamous cell carcinomas (OSCC) but not in normal mucosa. Molecular changes associated to early carcinogenesis have been found in mucosa near carcinomas, which is considered a model to study field cancerization. The aim of the present study is to analyze NOS2 expression at the histologically normal margins of OSCC. Eleven biopsy specimens of OSCC containing histologically normal margins (HNM) were analyzed. Ten biopsies of normal oral mucosa were used as controls. The activity of NOS2 was determined by immunohistochemistry. Salivary nitrate and nitrite as well as tobacco and alcohol consumption were also analyzed. The Chi-squared test was applied. Six out of the eleven HNM from carcinoma samples showed positive NOS2 activity whereas all the control group samples yielded negative (p=0.005). No statistically significant association between enzyme expression and tobacco and/or alcohol consumption and salivary nitrate and nitrite was found. NOS2 expression would be an additional evidence of alterations that may occur in a state of field cancerization before the appearance of potentially malignant morphological changes.

Longevity of men capable of prolonged vigorous physical exercise: a 32 year follow up of 2259 participants in the Dutch eleven cities ice skating tour.

PubMed Central

van Saase, J L; Noteboom, W M; Vandenbroucke, J P

1990-01-01

OBJECTIVE--To compare the long term survival of a group of athletes taking prolonged vigorous physical exercise to that of the general population. DESIGN--Follow up of a cohort of participants in the Dutch eleven cities ice skating tour (a race and recreational tour) over a distance of 200 kilometers. SETTING--Data on participation from the organising committee and data on mortality from all municipalities in The Netherlands. SUBJECTS--2259 Male athletes. MAIN OUTCOME MEASURES--Comparison of all cause mortality in male participants in the tour with that in the general population of The Netherlands. RESULTS--The standardised mortality ratio for all participants during 32 years of follow up was 0.76 (95% confidence interval 0.68 to 0.85), and 0.90 (0.48 to 1.44) for participants in the race, and 0.72 (0.60 to 0.86) for participants in the recreational tour who finished within the time limit. CONCLUSIONS--The capacity for prolonged and vigorous physical exercise, particularly if the exercise is recreational, is a strong indicator of longevity. Images p1409-a p1411-a PMID:2279154

Sorption of metals on humic acid

NASA Astrophysics Data System (ADS)

Kerndorff, H.; Schnitzer, M.

1980-11-01

The sorption on humic acid (HA) of metals from an aqueous solution containing Hg(II). Fe(III), Pb, Cu, Al, Ni, Cr(III), Cd, Zn, Co and Mn, was investigated with special emphasis on effects of pH, metal concentration and HA concentration. The sorption efficiency tended to increase with rise in pH, decrease in metal concentration and increase in HA concentration of the equilibrating solution. At pH 2.4. the order of sorption was: Hg≫ Fe≫ Pb≫ CuAl ≫ Ni ≫ CrZnCdCoMn. At pH 3.7. the order was: Hg and Fe were always most readily removed, while Co and Mn were sorbed least readily. There were indications of competition for active sites (CO 2H and phenolic OH groups) on the HA between the different metals. We were unable to find correlations between the affinities of the eleven metals to sorb on HA and their atomic weights, atomic numbers, valencies, and crystal and hydrated ionic radii. The sorption of the eleven metals on the HA could be described by the equation Y = 100/[1 + exp - (A + BX)], where Y = % metal removed by HA; X = mgHA; and A and B are empirical constants.

Deep learning based beat event detection in action movie franchises

NASA Astrophysics Data System (ADS)

Ejaz, N.; Khan, U. A.; Martínez-del-Amor, M. A.; Sparenberg, H.

2018-04-01

Automatic understanding and interpretation of movies can be used in a variety of ways to semantically manage the massive volumes of movies data. "Action Movie Franchises" dataset is a collection of twenty Hollywood action movies from five famous franchises with ground truth annotations at shot and beat level of each movie. In this dataset, the annotations are provided for eleven semantic beat categories. In this work, we propose a deep learning based method to classify shots and beat-events on this dataset. The training dataset for each of the eleven beat categories is developed and then a Convolution Neural Network is trained. After finding the shot boundaries, key frames are extracted for each shot and then three classification labels are assigned to each key frame. The classification labels for each of the key frames in a particular shot are then used to assign a unique label to each shot. A simple sliding window based method is then used to group adjacent shots having the same label in order to find a particular beat event. The results of beat event classification are presented based on criteria of precision, recall, and F-measure. The results are compared with the existing technique and significant improvements are recorded.

Tulane/Xavier University hazardous materials in aquatic environments of the Mississippi River basin. Quarterly progress report, January 1--March 31, 1996

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

NONE

1996-05-17

The objectives of this report are to provide the necessary administrative support to assure that the scientific and educational goals of the project are obtained and to assure that all Department of Energy reporting requirements and requests are fulfilled. The grant reporting is divided into three aspects: Collaborative Cluster projects, Initiation projects and Education projects. A cluster project is one or more closely related collaborative, multidisciplinary research projects in which a group of investigators employs a synergistic approach to the solution of problems in the same general area of research. The accomplishments this quarter of eleven cluster projects are presented.more » An initial project typically involves a single investigator. The purpose of the project is to undertake pilot work, lasting no more than one year, which will lead to the successful submission of an externally-funded proposal or the development of a collaborative cluster project. The accomplishments this quarter of eleven initiation projects are presented. The education projects are designed to develop courses with emphasis on environmental studies and/or to train students in areas of environmental research.« less

Potential determinants of efficacy of mirror therapy in stroke patients--A pilot study.

PubMed

Brunetti, Maddalena; Morkisch, Nadine; Fritzsch, Claire; Mehnert, Jan; Steinbrink, Jens; Niedeggen, Michael; Dohle, Christian

2015-01-01

Mirror therapy (MT) was found to improve motor function after stroke. However, there is high variability between patients regarding motor recovery. The following pilot study was designed to identify potential factors determining this variability between patients with severe upper limb paresis, receiving MT. Eleven sub-acute stroke patients with severe upper limb paresis participated, receiving in-patient rehabilitation. After a set of pre-assessments (including measurement of brain activity at the primary motor cortex and precuneus during the mirror illusion, using near-infrared spectroscopy as described previously), four weeks of MT were applied, followed by a set of post-assessments. Discriminant group analysis for MT responders and non-responders was performed. Six out of eleven patients were defined as responders and five as non-responders on the basis of their functional motor improvement. The initial motor function and the activity shift in both precunei (mirror index) were found to discriminate significantly between responders and non-responders. In line with earlier results, initial motor function was confirmed as crucial determinant of motor recovery. Additionally, activity response to the mirror illusion in both precunei was found to be a candidate for determination of the efficacy of MT.

Pure spinors, function superspaces and supergravity theories in ten and eleven dimensions

NASA Astrophysics Data System (ADS)

Howe, P. S.

1991-12-01

The constraints of d = 10 supergravity coupled to super Yang-Mills and d = 11 supergravity are studied from the viewpoint of the differential geometry of certain function superspaces. For d = 10 the appropriate function space is loop superspace, and the presence of Chern-Simons terms in the coupling of supergravity to Yang-Mills is incorporated into the formalism via a central extension of the loop group of the Yang-Mills group. For d = 11 the function superspace is the space of maps from a compact two-manifold to superspace. In both cases the superspaces include additional commuting coordinates which are pure spinors. Permanent address: Department of Mathematics, King's College, London WC2R 2LS, UK.

Characterizing the scientific potential of satellite sensors. [San Francisco, California

NASA Technical Reports Server (NTRS)

1984-01-01

Eleven thematic mapper (TM) radiometric calibration programs were tested and evaluated in support of the task to characterize the potential of LANDSAT TM digital imagery for scientific investigations in the Earth sciences and terrestrial physics. Three software errors related to integer overflow, divide by zero, and nonexist file group were found and solved. Raw, calibrated, and corrected image groups that were created and stored on the Barker2 disk are enumerated. Black and white pixel print files were created for various subscenes of a San Francisco scene (ID 40392-18152). The development of linear regression software is discussed. The output of the software and its function are described. Future work in TM radiometric calibration, image processing, and software development is outlined.

Exceptional Form of D=11 Supergravity

NASA Astrophysics Data System (ADS)

Hohm, Olaf; Samtleben, Henning

2013-12-01

Eleven-dimensional supergravity reveals large exceptional symmetries upon reduction, in accordance with the U-duality groups of M theory, but their higher-dimensional geometric origin has remained a mystery. In this Letter, we show that D=11 supergravity can be extended to be fully covariant under the exceptional groups En(n), n=6, 7, 8. Motivated by a similar formulation of double field theory we introduce an extended “exceptional spacetime.” We illustrate the construction by giving the explicit E6(6) covariant form: the full D=11 supergravity, in a 5+6 splitting of coordinates but without truncation, embeds into an E6(6) covariant 5+27 dimensional theory. We argue that this covariant form likewise comprises type IIB supergravity.

Food Service.

ERIC Educational Resources Information Center

Furneisen, Barbara K.

Written to teach deaf students skills in food services, this guide and the two related documents (see note) present practical skills needed to work in a school dining room setting serving approximately two hundred students and faculty. Eleven units are included, with each unit containing from three to eleven lessons. Each lesson includes an…

Use of active video games to increase physical activity in children: a (virtual) reality?

PubMed

Foley, Louise; Maddison, Ralph

2010-02-01

There has been increased research interest in the use of active video games (in which players physically interact with images onscreen) as a means to promote physical activity in children. The aim of this review was to assess active video games as a means of increasing energy expenditure and physical activity behavior in children. Studies were obtained from computerized searches of multiple electronic bibliographic databases. The last search was conducted in December 2008. Eleven studies focused on the quantification of the energy cost associated with playing active video games, and eight studies focused on the utility of active video games as an intervention to increase physical activity in children. Compared with traditional nonactive video games, active video games elicited greater energy expenditure, which was similar in intensity to mild to moderate intensity physical activity. The intervention studies indicate that active video games may have the potential to increase free-living physical activity and improve body composition in children; however, methodological limitations prevent definitive conclusions. Future research should focus on larger, methodologically sound intervention trials to provide definitive answers as to whether this technology is effective in promoting long-term physical activity in children.

A qualitative exploration of first-time fathers' experiences of becoming a father.

PubMed

Chin, Rachel; Daiches, Anna; Hall, Pauline

2011-07-01

This study aimed to explore first-time fathers' experiences of becoming a father, focusing on their expectations, experiences, and how they are coping with this transition. An interpretative phenomenological analysis (IPA) epistemology and methodology were adopted as the study was focused on understanding the meaning and experiences of this transition for fathers. Nine participants were recruited from seven NCT antenatal classes. The mean age of participants was 38 years (range=30 to 46 years). Participants completed a semi-structured interview between four and eleven weeks post birth. One overarching superordinate theme was derived: 'searching for a place'. This theme consisted of three sub-themes--'the separation connection struggle', 'a sense of utility, agency and control' and 'changing focus of affection'. The findings expand on our understanding of new fathers' experiences, and suggest that first-time fathers experienced an array of psychological responses during each stage of their transition as they searched for their place as father in relation to their partner, child and work. Professionals working in antenatal and postnatal services should discuss with men the possible emotional and psychological changes they may go through to enable more realistic expectations to be considered.

Influence of long-chain polyunsaturated fatty acid formula feeds on vitamin E status in preterm infants.

PubMed

Kaempf-Rotzoll, Daisy E; Hellstern, Gerald; Linderkamp, Otwin

2003-10-01

It has been recommended to supplement formulas for preterm infants with n-3 and n-6 long-chain polyunsaturated fatty acids (LCP) to improve growth, visual acuity, and neurodevelopmental performance. However, large amounts of LCP may increase lipid peroxidation and oxidative stress in preterm infants. We investigated if, under high supplementation of natural tocopherols, LCP addition to formula can be performed safely without causing tocopherol depletion in cell membranes. Thirty-one healthy preterm infants with gestational ages from 28 to 32 weeks were evaluated in a prospective, randomized study from birth to day 42. Nine infants received an n-3 and n-6 LCP-enriched formula (A), eleven infants a standard formula (B), and eleven infants breast milk (control group). Alpha- and gamma-tocopherol extracts were added to both formulas, amounting to five times the value in breast milk (2.3 mg/dL in both formulas versus 0.45 mg/dL in breast milk). Erythrocyte arachidonic acid (AA) and docosahexaenoic acid (DHA) in the phosphatidylethanolamine fraction were similar in the three groups over the study period, whereas a significant reduction of erythrocyte AA and DHA could be detected in the phosphatidylcholine fraction in all three groups from day 14 onwards, when compared to respective cord blood values, with lowest values in the standard formula group. Amazingly, levels of alpha- and gamma-tocopherol were higher in plasma, erythrocytes, platelets, monocytes, and polymorphonuclear leukocytes with LCP supplementation as compared to standard formula and breast milk from day 7 onwards, whereas in buccal mucosal cells, this was not the case until day 42. Gammatocopherol uptake in the LCP-supplemented group was also significantly higher in all cell fractions studied from day 7 onwards. We therefore hypothesize that the LCP supplementation used in formula A improves tocopherol solubility and stability in biological membranes. Under high-dose vitamin E addition to n-3 and n-6 LCP-supplemented formula, no evidence for tocopherol depletion and furthermore, high accumulation of tocopherols, can be detected in healthy preterm infants.

Cytoprotective effects of amifostine, ascorbic acid and N-acetylcysteine against methotrexate-induced hepatotoxicity in rats

PubMed Central

Akbulut, Sami; Elbe, Hulya; Eris, Cengiz; Dogan, Zumrut; Toprak, Gulten; Otan, Emrah; Erdemli, Erman; Turkoz, Yusuf

2014-01-01

AIM: To investigate the potential role of oxidative stress and the possible therapeutic effects of N-acetyl cysteine (NAC), amifostine (AMF) and ascorbic acid (ASC) in methotrexate (MTX)-induced hepatotoxicity. METHODS: An MTX-induced hepatotoxicity model was established in 44 male Sprague Dawley rats by administration of a single intraperitoneal injection of 20 mg/kg MTX. Eleven of the rats were left untreated (Model group; n = 11), and the remaining rats were treated with a 7-d course of 50 mg/kg per day NAC (MTX + NAC group; n = 11), 50 mg/kg per single dose AMF (MTX + AMF group; n = 11), or 10 mg/kg per day ASC (MTX + ASC group; n = 11). Eleven rats that received no MTX and no treatments served as the negative control group. Structural and functional changes related to MTX- and the various treatments were assessed by histopathological analysis of liver tissues and biochemical assays of malondialdehyde (MDA), superoxide dismutase (SOD), catalase, glutathione (GSH) and xanthine oxidase activities and of serum levels of aspartate aminotransferase, alanine aminotransferase, alkaline phosphatase and total bilirubin. RESULTS: Exposure to MTX caused structural and functional hepatotoxicity, as evidenced by significantly worse histopathological scores [median (range) injury score: control group: 1 (0-3) vs 7 (6-9), P = 0.001] and significantly higher MDA activity [409 (352-466) nmol/g vs 455.5 (419-516) nmol/g, P < 0.05]. The extent of MTX-induced perturbation of both parameters was reduced by all three cytoprotective agents, but only the reduction in hepatotoxicity scores reached statistical significance [4 (3-6) for NAC, 4.5 (3-5) for AMF and 6 (5-6) for ASC; P = 0.001, P = 0.001 and P < 0.005 vs model group respectively]. Exposure to MTX also caused a significant reduction in the activities of GSH and SOD antioxidants in liver tissues [control group: 3.02 (2.85-3.43) μmol/g and 71.78 (61.88-97.81) U/g vs model group: 2.52 (2.07-3.34) μmol/g and 61.46 (58.27-67.75) U/g, P < 0.05]; however, only the NAC treatment provided significant increases in these antioxidant enzyme activities [3.22 (2.54-3.62) μmol/g and 69.22 (61.13-100.88) U/g, P < 0.05 and P < 0.01 vs model group respectively]. CONCLUSION: MTX-induced structural and functional damage to hepatic tissues in rats may involve oxidative stress, and cytoprotective agents (NAC > AMF > ASC) may alleviate MTX hepatotoxicity. PMID:25110444

The Role of Glutamate Release on Voltage-Dependent Anion Channels (VDAC)-Mediated Apoptosis in an Eleven Vessel Occlusion Model in Rats

PubMed Central

Park, Eunkuk; Lee, Gi-Ja; Choi, Samjin; Choi, Seok-Keun; Chae, Su-Jin; Kang, Sung-Wook; Pak, Youngmi Kim; Park, Hun-Kuk

2010-01-01

Voltage-dependent anion channel (VDAC) is the main protein in mitochondria-mediated apoptosis, and the modulation of VDAC may be induced by the excessive release of extracellular glutamate. This study examined the role of glutamate release on VDAC-mediated apoptosis in an eleven vessel occlusion model in rats. Male Sprague-Dawley rats (250–350 g) were used for the 11 vessel occlusion ischemic model, which were induced for a 10-min transient occlusion. During the ischemic and initial reperfusion episode, the real-time monitoring of the extracellular glutamate concentration was measured using an amperometric microdialysis biosensor and the cerebral blood flow (CBF) was monitored by laser-Doppler flowmetry. To confirm neuronal apoptosis, the brains were removed 72 h after ischemia to detect the neuron-specific nuclear protein and pro-apoptotic proteins (cleaved caspase-3, VDAC, p53 and BAX). The changes in the mitochondrial morphology were measured by atomic force microscopy. A decrease in the % of CBF was observed, and an increase in glutamate release was detected after the onset of ischemia, which continued to increase during the ischemic period. A significantly higher level of glutamate release was observed in the ischemia group. The increased glutamate levels in the ischemia group resulted in the activation of VDAC and pro-apoptotic proteins in the hippocampus with morphological alterations to the mitochondria. This study suggests that an increase in glutamate release promotes VDAC-mediated apoptosis in an 11 vessel occlusion ischemic model. PMID:21203570

Efficacy measures associated to a plantar pressure based classification system in diabetic foot medicine.

PubMed

Deschamps, Kevin; Matricali, Giovanni Arnoldo; Desmet, Dirk; Roosen, Philip; Keijsers, Noel; Nobels, Frank; Bruyninckx, Herman; Staes, Filip

2016-09-01

The concept of 'classification' has, similar to many other diseases, been found to be fundamental in the field of diabetic medicine. In the current study, we aimed at determining efficacy measures of a recently published plantar pressure based classification system. Technical efficacy of the classification system was investigated by applying a high resolution, pixel-level analysis on the normalized plantar pressure pedobarographic fields of the original experimental dataset consisting of 97 patients with diabetes and 33 persons without diabetes. Clinical efficacy was assessed by considering the occurence of foot ulcers at the plantar aspect of the forefoot in this dataset. Classification efficacy was assessed by determining the classification recognition rate as well as its sensitivity and specificity using cross-validation subsets of the experimental dataset together with a novel cohort of 12 patients with diabetes. Pixel-level comparison of the four groups associated to the classification system highlighted distinct regional differences. Retrospective analysis showed the occurence of eleven foot ulcers in the experimental dataset since their gait analysis. Eight out of the eleven ulcers developed in a region of the foot which had the highest forces. Overall classification recognition rate exceeded 90% for all cross-validation subsets. Sensitivity and specificity of the four groups associated to the classification system exceeded respectively the 0.7 and 0.8 level in all cross-validation subsets. The results of the current study support the use of the novel plantar pressure based classification system in diabetic foot medicine. It may particularly serve in communication, diagnosis and clinical decision making. Copyright © 2016 Elsevier B.V. All rights reserved.

Arachidonic acid metabolomic study of BPH in rats and the interventional effects of Zishen pill, a traditional Chinese medicine.

PubMed

Bian, Qiaoxia; Wang, Weihui; Wang, Nannan; Peng, Yan; Ma, Wen; Dai, Ronghua

2016-09-05

Zishen pill (ZSP) is a traditional Chinese medicine (TCM) used to treat benign prostatic hyperplasia (BPH). The study used a metabolomic approach based on UHPLC-MS/MS to profile arachidonic acid (AA) metabolic changes and to investigate the interventional mechanisms of ZSP in testosterone- induced BPH rats. In order to explore the potential therapeutic effect of ZSP, rat models were constructed and orally administrated with ZSP. Plasma and urine samples were collected after four weeks and then eleven potential biomarkers (15-HETE, 12-HETE, TXA2, 5-HETE, AA, PGI2, PGF2α, 8-HETE, PGD2, PGE2 and LTB4) were identified and quantified by UHPLC-MS/MS. The chromatographic separation was carried out with gradient elution using a mobile phase comprised of 0.05% formic acid aqueous solution (pH=3.3) (A) and acetonitrile: methanol (80:20, V/V) (B), and each AA metabolites was measured using electrospray ionization source with negative mode and multiple reaction monitoring. The eleven biomarkers in BPH group rat plasma and urine were significant higher than those in sham group rats. Using the potential biomarkers as a screening index, the results suggest that ZSP can potentially reverse the process of BPH by partially regulating AA metabolism through refrain the expression of cyclooxygenase (COX) and lipoxygenase (LOX). This study demonstrates that a metabolomic strategy is useful for identifying potential BPH biomarkers and investigating the underlying mechanisms of a TCM in BPH treatment. Copyright © 2016 Elsevier B.V. All rights reserved.

Ensuring the End Game: Facilitating the Use of Classified Evidence in the Prosecution of Terrorist Subjects

DTIC Science & Technology

2010-03-01

by Nine Eleven Finding Answers ( NEFA ) Foundation senior investigator, Evan Kohlmann, Al-Bahlul’s interrogation with FBI agents provided not only a...Retrieved February 28, 2009, from http://web.ebscohost.com.libproxy.nps.edu/ehost/pdf Nine Eleven Finding Answers ( NEFA ) Foundation. (n.d

NASA Office of Aeronautics and Space Technology Summer Workshop. Executive summary. [in-space research using the Space Transportation System

NASA Technical Reports Server (NTRS)

1975-01-01

Research and technology investigations are identified in eleven discipline technologies which require or which could significantly benefit from an in-space experiment, systems demonstrations, or component test using the Space Transportation System. Synopses of the eleven technology panels reports are presented.

Dry Eye Syndrome in Non-Exophthalmic Graves' Disease.

PubMed

Bruscolini, A; Abbouda, A; Locuratolo, N; Restivo, L; Trimboli, P; Romanelli, F

2015-01-01

The present study aims to assess qualitative and quantitative characteristics of tear film and corneal related impairment and to evaluate the quality of life in a cohort of non-exophthalmic Graves' disease (GD) patients. The series comprised 50 eyes from 25 newly diagnosed GD patients with no proptosis. As control group, 56 eyes of 28 thyroid disease-free subjects were enrolled. The results of Schirmer I and II, break-up time, and Oxford scheme showed a significant difference between GD and controls. By ocular surface disease index (OSDI) questionnaire, eleven (44%) GD patients had normal ocular surface, while two (8%) had mild, four (16%) had moderate, and eight (32%) had severe dry eye. The mean score of the OSDI in the GD group was significantly (p < 0.001) higher with respect to the control group. This study shows that the tear film and cornea are damaged in newly non-exophthalmic GD subjects.

Large-Eddy Simulation: Current Capabilities, Recommended Practices, and Future Research

NASA Technical Reports Server (NTRS)

Georgiadis, Nicholas J.; Rizzetta, Donald P.; Fureby, Christer

2009-01-01

This paper presents the results of an activity by the Large Eddy Simulation (LES) Working Group of the AIAA Fluid Dynamics Technical Committee to (1) address the current capabilities of LES, (2) outline recommended practices and key considerations for using LES, and (3) identify future research needs to advance the capabilities and reliability of LES for analysis of turbulent flows. To address the current capabilities and future needs, a survey comprised of eleven questions was posed to LES Working Group members to assemble a broad range of perspectives on important topics related to LES. The responses to these survey questions are summarized with the intent not to be a comprehensive dictate on LES, but rather the perspective of one group on some important issues. A list of recommended practices is also provided, which does not treat all aspects of a LES, but provides guidance on some of the key areas that should be considered.

Everything Is Permitted? People Intuitively Judge Immorality as Representative of Atheists

PubMed Central

Gervais, Will M.

2014-01-01

Scientific research yields inconsistent and contradictory evidence relating religion to moral judgments and outcomes, yet most people on earth nonetheless view belief in God (or gods) as central to morality, and many view atheists with suspicion and scorn. To evaluate intuitions regarding a causal link between religion and morality, this paper tested intuitive moral judgments of atheists and other groups. Across five experiments (N = 1,152), American participants intuitively judged a wide variety of immoral acts (e.g., serial murder, consensual incest, necrobestiality, cannibalism) as representative of atheists, but not of eleven other religious, ethnic, and cultural groups. Even atheist participants judged immoral acts as more representative of atheists than of other groups. These findings demonstrate a prevalent intuition that belief in God serves a necessary function in inhibiting immoral conduct, and may help explain persistent negative perceptions of atheists. PMID:24717972

Aroclor 1242 and reproductive success of adult mallards (Anas platyrhynchos)

USGS Publications Warehouse

Haseltine, S.D.; Prouty, R.M.

1980-01-01

Twenty-four pairs of adult mallards were fed a diet containing 0 or 150 ppm of the PCB Aroclor 1242 for 12 weeks during which egg laying was induced. Laying started in both groups an average of 33 days after PCB treatment began. All hens were allowed to lay a 20-egg clutch; 15 eggs from each clutch were artificially incubated. Eleven hens from each group completed the clutch. There was no difference between the two groups in the time taken to lay the clutch, nor was there a difference in fertility, embryo mortality, or hatching success. Eggshell thickness decreased 8.9% with PCB ingestion; eggs from hens fed PCB contained an average of 105 ppm PCB wet wt. No difference in survival or weight gain to 3 weeks of age was observed between young mallards from eggs laid by PCB-treated hens and control hens.

Everything is permitted? People intuitively judge immorality as representative of atheists.

PubMed

Gervais, Will M

2014-01-01

Scientific research yields inconsistent and contradictory evidence relating religion to moral judgments and outcomes, yet most people on earth nonetheless view belief in God (or gods) as central to morality, and many view atheists with suspicion and scorn. To evaluate intuitions regarding a causal link between religion and morality, this paper tested intuitive moral judgments of atheists and other groups. Across five experiments (N = 1,152), American participants intuitively judged a wide variety of immoral acts (e.g., serial murder, consensual incest, necrobestiality, cannibalism) as representative of atheists, but not of eleven other religious, ethnic, and cultural groups. Even atheist participants judged immoral acts as more representative of atheists than of other groups. These findings demonstrate a prevalent intuition that belief in God serves a necessary function in inhibiting immoral conduct, and may help explain persistent negative perceptions of atheists.

Anticoagulation and high dose liver radiation. A preliminary report

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

Lightdale, C.J.; Wasser, J.; Coleman, M.

Two groups of patients were observed for evidence of acute radiation hepatitis during high dose radiation to the liver. The first group of 18 patients with metastatic liver disease received an average of 4,050 rad to the whole liver. Half received anticoagulation with warfarin. One patient on anticoagulation developed evidence of acute radiation hepatitis while 2 patients did so without anticoagulation. Eleven patients with Hodgkin's disease received 4,000 rad to the left lobe of the liver during extended field radiation. Four of these 11 patients were anticoagulated to therapeutic range. Only one of the fully anticoagulated patients showed changes onmore » liver scan consistent with radiation hepatitis whereas three did so without anticoagulation. No serious sequelae from anticoagulation occurred in either group. These preliminary data suggest that anticoagulation may be safely administered with high dose hepatic radiation and that further trials with anticoagulation are warranted.« less

Atmospheric, Magnetospheric, and Plasmas in Space (AMPS) spacelab payload definition study, technical summary document

NASA Technical Reports Server (NTRS)

Keeley, J. T.

1976-01-01

Some 60 instrument candidates and 80 possible science investigations were evaluated. The early analysis emphasized the science aspect in terms of the functional requirements for each of the potential experiments identified by the AMPS science working group. These requirements were then used for the grouping of instruments into practical payloads which would fit the capabilities of the Shuttle/Spacelab. This analysis resulted in the definition of eleven different AMPS configurations. The data were then used to define a typical set of requirements for a flexible AMPS laboratory. The data gathered to this point showed that a planned sequential buildup of the laboratory would be necessary to meet both physical and funding limitations. This led to the definition of five strawman payloads by the science working group, which were used to establish a conceptual laboratory and to define preliminary design of a configuration which could satisfy AMPS needs during the early program period.

$$ \\mathcal{N} $$ = 2 supersymmetric Janus solutions and flows: From gauged supergravity to M theory

DOE PAGES

Pilch, Krzysztof; Tyukov, Alexander; Warner, Nicholas P.

2016-05-02

In this study, we investigate a family of SU(3)×U(1)×U(1)-invariant holographic flows and Janus solutions obtained from gaugedmore » $$ \\mathcal{N} $$ = 8 supergravity in four dimensions. We give complete details of how to use the uplift formulae to obtain the corresponding solutions in M theory. While the flow solutions appear to be singular from the four-dimensional perspective, we find that the eleven-dimensional solutions are much better behaved and give rise to interesting new classes of compactification geometries that are smooth, up to orbifolds, in the infra-red limit. Our solutions involve new phases in which M2 branes polarize partially or even completely into M5 branes. We derive the eleven-dimensional supersymmetries and show that the eleven-dimensional equations of motion and BPS equations are indeed satisfied as a consequence of their four-dimensional counterparts. Apart from elucidating a whole new class of eleven-dimensional Janus and flow solutions, our work provides extensive and highly non-trivial tests of the recently-derived uplift formulae.« less

MtDNA and Y-chromosome variation in Kurdish groups.

PubMed

Nasidze, Ivan; Quinque, Dominique; Ozturk, Murat; Bendukidze, Nina; Stoneking, Mark

2005-07-01

In order to investigate the origins and relationships of Kurdish-speaking groups, mtDNA HV1 sequences, eleven Y chromosome bi-allelic markers, and 9 Y-STR loci were analyzed among three Kurdish groups: Zazaki and Kurmanji speakers from Turkey, and Kurmanji speakers from Georgia. When compared with published data from other Kurdish groups and from European, Caucasian, and West and Central Asian groups, Kurdish groups are most similar genetically to other West Asian groups, and most distant from Central Asian groups, for both mtDNA and the Y-chromosome. However, Kurdish groups show a closer relationship with European groups than with Caucasian groups based on mtDNA, but the opposite based on the Y-chromosome, indicating some differences in their maternal and paternal histories. The genetic data indicate that the Georgian Kurdish group experienced a bottleneck effect during their migration to the Caucasus, and that they have not had detectable admixture with their geographic neighbours in Georgia. Our results also do not support the hypothesis of the origin of the Zazaki-speaking group being in northern Iran; genetically they are more similar to other Kurdish groups. Genetic analyses of recent events, such as the origins and migrations of Kurdish-speaking groups, can therefore lead to new insights into such migrations.

Progress Toward a Global, EOS-Era Aerosol Air Mass Type Climatology

NASA Technical Reports Server (NTRS)

Kahn, Ralph A.

2012-01-01

The MISR and MODIS instruments aboard the NASA Earth Observing System's Terra Satellite have been collecting data containing information about the state of Earth's atmosphere and surface for over eleven years. Data from these instruments have been used to develop a global, monthly climatology of aerosol amount that is widely used as a constraint on climate models, including those used for the 2007 IPCC assessment report. The next frontier in assessing aerosol radiative forcing of climate is aerosol type, and in particular, the absorption properties of major aerosol air masses. This presentation will focus on the prospects for constraining aerosol type globally, and the steps we are taking to apply a combination of satellite and suborbital data to this challenge.

[Marital life experiences: women's positioning].

PubMed

Souto, Cláudia Maria Ramos Medeiros; Braga, Violante Augusta Batista

2009-01-01

A study of qualitative approach, carried out with eleven women in a marital violence situation. Empirical data were produced from workshops, focusing on the understanding of violence experience through the women's speech. In order to compose analytic categories we used the technique of content's thematic analysis. The analysis was done based on constructs of gender categories present in the daily life of those women. Results showed that marital violence represents to the women fear and imprisonment and that since within a marital status the woman is more susceptible to undergo unfair relations of power with male dominance and legitimation of violence. In the women's speech became evident behaviors and attributes that support the feminine condition of subjection to the spouse and to violence.

Compact antenna for efficient and unidirectional launching and decoupling of surface plasmons.

PubMed

Baron, Alexandre; Devaux, Eloïse; Rodier, Jean-Claude; Hugonin, Jean-Paul; Rousseau, Emmanuel; Genet, Cyriaque; Ebbesen, Thomas W; Lalanne, Philippe

2011-10-12

Controlling the launching efficiencies and the directionality of surface plasmon polaritons (SPPs) and their decoupling to freely propagating light is a major goal for the development of plasmonic devices and systems. Here, we report on the design and experimental observation of a highly efficient unidirectional surface plasmon launcher composed of eleven subwavelength grooves, each with a distinct depth and width. Our observations show that, under normal illumination by a focused Gaussian beam, unidirectional SPP launching with an efficiency of at least 52% is achieved experimentally with a compact device of total length smaller than 8 μm. Reciprocally, we report that the same device can efficiently convert SPPs into a highly directive light beam emanating perpendicularly to the sample.

Eastern Equine Encephalitis Virus

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

Borucki, M.

2010-08-05

Eastern equine encephalitis virus (EEEV) is a mosquito-borne virus capable of causing large outbreaks of encephalitis in humans and horses. In North America, EEEV infection has a very high mortality rate in humans, and survivors often suffer severe neurological sequelae. Interestingly, EEEV infections from South American isolates are generally subclinical. Although EEEV is divided into two antigenic varieties and four lineages, only eleven isolates have been sequenced and eight of these are from the North American variety (Lineage I). Most sequenced strains were collected from mosquitoes and only one human isolate has been sequenced. EEEV isolates exist from a varietymore » of hosts, vectors, years, and geographical locations and efforts should focus on sequencing strains that represent this diversity.« less

Systematic review of reviews of observational studies of school-level effects on sexual health, violence and substance use.

PubMed

Shackleton, Nichola; Jamal, Farah; Viner, Russell; Dickson, Kelly; Hinds, Kate; Patton, George; Bonell, Chris

2016-05-01

For three decades there have been reports that the quality of schools affects student health. The literature is diverse and reviews have addressed different aspects of how the school environment may affect health. This paper is the first to synthesise this evidence using a review of reviews focusing on substance-use, violence and sexual-health. Twelve databases were searched. Eleven included reviews were quality-assessed and synthesised narratively. There is strong evidence that schools' success in engaging students is associated with reduced substance use. There is little evidence that tobacco-control policies and school sexual-health clinics on their own are associated with better outcomes. Copyright © 2016. Published by Elsevier Ltd.

Evaluation of Chlamydia Partner Notification Practices and Use of the "Let Them Know" Website by Family Planning Clinicians in Australia: Cross-Sectional Study.

PubMed

Guy, Rebecca J; Micallef, Joanne M; Mooney-Somers, Julie; Jamil, Muhammad S; Harvey, Caroline; Bateson, Deborah; van Gemert, Caroline; Wand, Handan; Kaldor, John

2016-06-24

Chlamydia, caused by Chlamydia trachomatis, is the most common reportable infection in many developed countries. Testing, treatment, and partner notification (PN) are key strategies for chlamydia control. In 2008 the Let Them Know (LTK) PN website was established, which provided means for people to send anonymous PN messages by text messaging (short message service, SMS), email, or letter. We evaluated PN practices among Australian family planning clinicians following chlamydia diagnosis and assessed how often clinicians refer their patients to the LTK website. A mixed methods approach included a Web-based cross-sectional survey of Australian family planning clinicians to examine PN attitudes and practices and focus groups to explore the context of LTK website use. Between May 2012 and June 2012, all clinicians from 29 different family planning services (n=212) were invited to complete the survey, and 164 participated (response rate=77.4%); of the clinicians, 96.3% (158/164) were females, 56.1% (92/164) nurses, and 43.9% (72/164) doctors. More than half (62.2%, 92/148) agreed that PN was primarily the client's responsibility; however, 93.2% (138/148) agreed it was the clinician's responsibility to support the client in informing their partners by providing information or access to resources. Almost half (49.4%, 76/154) of the clinicians said that they always or usually referred clients to the LTK website, with variation across clinics in Australian states and territories (0%-77%). Eleven focus groups among 70 clinicians at 11 family planning services found that the LTK website had been integrated into routine practice; that it was particularly useful for clients who found it difficult to contact partners; and that the LTK letters and fact sheets were useful. However, many clinicians were not aware of the website and noted a lack of internal clinic training about LTK. The LTK website has become an important PN tool for family planning clinicians. The variation in referral of patients to the LTK website and lack of awareness among some clinicians suggest further promotion of the website, PN training, and clinic protocols are warranted.

Contributors to childhood obesity in Iran: the views of parents and school staff.

PubMed

Mohammadpour-Ahranjani, B; Pallan, M J; Rashidi, A; Adab, P

2014-01-01

To explore the contextual influences on childhood obesity in Tehran, Iran to inform future development of an obesity prevention intervention for Iranian primary school children. Qualitative study. Focus groups and interviews with parents and school staff were convened to explore their perceptions of the causes of childhood obesity. Eleven focus groups and three interviews were held with parents and school staff (88 participants in total) from three different socio-economic areas in Iran's capital city, Tehran. All the discussions were transcribed verbatim in Persian. An iterative thematic approach was used for data analysis. Overall, the causes of childhood obesity were perceived to relate to macro-level policy influences, the school environment, sociocultural factors, and family and individual behavioural factors, acting in combination. A key emergent theme was the pervasive influence of Government policies on children's food intake and physical activity. Another key theme was the political and sociocultural context that does not support girls and women in Iran in having active lifestyles. The findings suggest that parents and school staff have sophisticated views on the possible causes of childhood overweight and obesity which encompassed behavioural, structural and social causes. A prominent emerging theme was the need for state level intervention and support for a healthy environment. Any local initiatives in Iran are unlikely to be successful without such support. Childhood obesity is growing in Iran and it is seen as one of the features of the nutrition transition in developing countries. Findings from cross-sectional studies suggest a range of lifestyle factors contribute to obesity in the Iranian population. This qualitative study explores the socioenvironmental changes contributing to childhood obesity in primary school-aged children in Iran. Findings have provided important contextual data on the perceived contributors to childhood obesity in Iran, such as macro-level policy influences on accessibility to healthy food and physical activity, competing priorities at school level, sociocultural influences on diet and physical activity and limited knowledge and skills of parents. This has laid the foundation for the development of appropriate childhood obesity prevention interventions. Copyright © 2013 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

The Effectiveness of Attribution Retraining on Health Enhancement of Epileptic Children

PubMed Central

NAJAFI FARD, Tahereh; POURMOHAMADREZATAJRISHI, Masoume; SAJEDI, Firoozeh; Pouria, Pouria; DELAVAR KASMAEI, Hosein

2016-01-01

Objective Epilepsy is a chronic neurological disease. Evidence has indicated that epilepsy has an impact on mental and physical health of children. The present study aimed to determine the effectiveness of attribution retraining on health enhancement of epileptic children. Materials & Methods This was an experimental study with a pre-test and a post-test design with a control group. Thirty students with epilepsy (11 female and 19 male students) were selected in convenience from Iranian Epilepsy Association. They were assigned to experimental and control groups and their mothers completed Child Health Questionnaire (CHQ-PF.28) before and after the intervention. The experimental group attended to eleven sessions (each session 45 minutes; twice a week). Subjects were trained by attribution retraining program, but control group was not. Multivariate analysis of covariance (MANCOVA) was used for analyzing the data. Results Health (both psychosocial and physical) of experimental group enhanced significantly after the intervention sessions compared to control group. Conclusion Attribution retraining is an effective intervention to enhance the psychosocial and physical health of epileptic children. PMID:27247584

Trace element evaluation of a suite of rocks from Reunion Island, Indian Ocean

USGS Publications Warehouse

Zielinski, R.A.

1975-01-01

Reunion Island consists of an olivine-basalt shield capped by a series of flows and intrusives ranging from hawaiite through trachyte. Eleven rocks representing the total compositional sequence have been analyzed for U, Th and REE. Eight of the rocks (group 1) have positive-slope, parallel, chondrite-normalized REE fractionation patterns. Using a computer model, the major element compositions of group 1 whole rocks and observed phenocrysts were used to predict the crystallization histories of increasingly residual liquids, and allowed semi-quantitative verification of origin by fractional crystallization of the olivine-basalt parent magma. Results were combined with mineral-liquid distribution coefficient data to predict trace element abundances, and existing data on Cr, Ni, Sr and Ba were also successfully incorporated in the model. The remaining three rocks (group 2) have nonuniform positive-slope REE fractionation patterns not parallel to group 1 patterns. Rare earth fractionation in a syenite is explained by partial melting of a source rich in clinopyroxene and/or hornblende. The other two rocks of group 2 are explained as hybrids resulting from mixing of syenite and magmas of group 1. ?? 1975.

[Determination of eleven fluorescent whitening agents in paper food packaging materials by UPLC-FLD/PDA with series double-detector].

PubMed

Wang, Tianjiao; Wu, Pinggu; Hu, Zhengyan; Wang, Liyuan; Tang, Jun; Jiang, Wei; Wang, Zhiyuan

2016-07-01

To establish a new qualitative and quantitative ultraperformance liquid chromatography-fluorescence detector / photodiode array detector with series double-detector method for the determination of eleven fluorescent whitening agents in paper food packaging materials. The sample was extracted with 40%acetonitrile water solution, separated by Waters ACQUITY UPLC BEH C_(18)column( 1. 7μm, 2. 1 mm × 100 mm) and eluted gradient. The excitation wavelength and emission wavelength of fluorescence detector( FLD) were 350 nm and 430 nm, and the wavelength of photodiode array detector( PDA) was 350 nm. The detectors were used in series to achieve qualitative and quantitative detection. In the substrates of paper cups, paper bowls, paper trays and paper boxes, those eleven fluorescent whitening agents were separated properly. For both detectors, in the linear range of 25- 1000 ng / m L, the correlation coefficient was greater than 0. 99, and the recoveries of spiked recoveries were between 82. 2%- 104. 1% with the RSD less than 10%( n = 6). The detection limits ofthose eleven fluorescent whitening agents were 0. 20- 0. 28 mg / kg for FLD and 1. 4- 2. 5mg / kg for PDA. The eleven fluorescent whitening agents could be separated properly with complete separation, good shapes and high recovery rate. This method is easy to operate also. Thus it's an effective method to detect the fluorescent whitening agents in paper food packaging materials.

Imaging trends in suspected appendicitis-a Canadian perspective.

PubMed

Tan, Victoria F; Patlas, Michael N; Katz, Douglas S

2017-06-01

The purpose of our study was to assess trends in the imaging of suspected appendicitis in adult patients in emergency departments of academic centers in Canada. A questionnaire was sent to all 17 academic centers in Canada to be completed by a radiologist who works in emergency radiology. The questionnaires were sent and collected over a period of 4 months from October 2015 to February 2016. Sixteen centers (94%) responded to the questionnaire. Eleven respondents (73%) use IV contrast-enhanced computed tomography (CT) as the imaging modality of choice for all patients with suspected appendicitis. Thirteen respondents (81%) use ultrasound as the first modality of choice in imaging pregnant patients with suspected appendicitis. Eleven respondents (69%) use ultrasound (US) as the first modality of choice in patients younger than 40 years of age. Ten respondents (67%) use ultrasound as the first imaging modality in female patients younger than 40 years of age. When CT is used, 81% use non-focused CT of the abdomen and pelvis, and 44% of centers use oral contrast. Thirteen centers (81%) have ultrasound available 24 h a day/7 days a week. At 12 centers (75%), ultrasound is performed by ultrasound technologists. Four centers (40%) perform magnetic resonance imaging (MRI) in suspected appendicitis in adult patients at the discretion of the attending radiologist. Eleven centers (69%) have MRI available 24/7. All 16 centers (100%) use unenhanced MRI. Various imaging modalities are available for the work-up of suspected appendicitis. Although there are North American societal guidelines and recommendations regarding the appropriateness of the multiple imaging modalities, significant heterogeneity in the first-line modalities exist, which vary depending on the patient demographics and resource availability. Imaging trends in the use of the first-line modalities should be considered in order to plan for the availability of the imaging examinations and to consider plans for an imaging algorithm to permit standardization across multiple centers. While this study examined the imaging trends specifically in Canada, there are implications to other countries seeking to streamline imaging protocols and determining appropriateness of the first-line imaging modalities.

Measuring patient-provider communication skills in Rwanda: Selection, adaptation and assessment of psychometric properties of the Communication Assessment Tool.

PubMed

Cubaka, Vincent Kalumire; Schriver, Michael; Vedsted, Peter; Makoul, Gregory; Kallestrup, Per

2018-04-23

To identify, adapt and validate a measure for providers' communication and interpersonal skills in Rwanda. After selection, translation and piloting of the measure, structural validity, test-retest reliability, and differential item functioning were assessed. Identification and adaptation: The 14-item Communication Assessment Tool (CAT) was selected and adapted. Content validation found all items highly relevant in the local context except two, which were retained upon understanding the reasoning applied by patients. Eleven providers and 291 patients were involved in the field-testing. Confirmatory factor analysis showed a good fit for the original one factor model. Test-retest reliability assessment revealed a mean quadratic weighted Kappa = 0.81 (range: 0.69-0.89, N = 57). The average proportion of excellent scores was 15.7% (SD: 24.7, range: 9.9-21.8%, N = 180). Differential item functioning was not observed except for item 1, which focuses on greetings, for age groups (p = 0.02, N = 180). The Kinyarwanda version of CAT (K-CAT) is a reliable and valid patient-reported measure of providers' communication and interpersonal skills. K-CAT was validated on nurses and its use on other types of providers may require further validation. K-CAT is expected to be a valuable feedback tool for providers in practice and in training. Copyright © 2018 Elsevier B.V. All rights reserved.

Acceptability of mHealth Technology for Self-Monitoring Eating and Activity among Rural Men.

PubMed

Eisenhauer, Christine M; Hageman, Patricia A; Rowland, Sheri; Becker, Betsy J; Barnason, Susan A; Pullen, Carol H

2017-03-01

To examine rural men's use and perceptions of mobile and wireless devices to self-monitor eating and physical activity (mHealth). Men in this 3-week pilot study used FitBit One ® to log daily food intake and monitor activity. A companion application (app) allowed activity monitoring of fellow participants. Health-related text messages were received 1-3 times daily. A purposive sample of 12 rural men (ages 40-67) was recruited by community leaders. (1) baseline heart rate, blood pressure, and BMI, (2) FitBit One ® usage, (3) investigator-generated surveys on acceptability of mHealth, and (4) focus group on experience with mHealth. Men were overweight (n = 3) or obese (n = 9) and 9 of 12 were hypertensive. Nine of twelve wore FitBit One ® all 21 days. Eleven of 12 men logged food, with 9 of 12 doing this at least 15 of 21 days. Self-monitoring and daily text messaging increased awareness of energy intake and output. Companion app's food log needed targeting for rural foods. Rotating seasons (occupational, religious, recreational) and weak cellular signals created contextual barriers to self-monitoring eating and activity. FitBit One ® and text messaging were perceived as useful among the rural men, while the companion apps require adaptation to reflect dietary norms. © 2016 Wiley Periodicals, Inc.

Expansion by whole genome duplication and evolution of the sox gene family in teleost fish

PubMed Central

Naville, Magali; Volff, Jean-Nicolas

2017-01-01

It is now recognized that several rounds of whole genome duplication (WGD) have occurred during the evolution of vertebrates, but the link between WGDs and phenotypic diversification remains unsolved. We have investigated in this study the impact of the teleost-specific WGD on the evolution of the sox gene family in teleostean fishes. The sox gene family, which encodes for transcription factors, has essential role in morphology, physiology and behavior of vertebrates and teleosts, the current largest group of vertebrates. We have first redrawn the evolution of all sox genes identified in eleven teleost genomes using a comparative genomic approach including phylogenetic and synteny analyses. We noticed, compared to tetrapods, an important expansion of the sox family: 58% (11/19) of sox genes are duplicated in teleost genomes. Furthermore, all duplicated sox genes, except sox17 paralogs, are derived from the teleost-specific WGD. Then, focusing on five sox genes, analyzing the evolution of coding and non-coding sequences, as well as the expression patterns in fish embryos and adult tissues, we demonstrated that these paralogs followed lineage-specific evolutionary trajectories in teleost genomes. This work, based on whole genome data from multiple teleostean species, supports the contribution of WGDs to the expansion of gene families, as well as to the emergence of genomic differences between lineages that might promote genetic and phenotypic diversity in teleosts. PMID:28738066

A treatment schedule of conventional physical therapy provided to enhance upper limb sensorimotor recovery after stroke: expert criterion validity and intra-rater reliability.

PubMed

Donaldson, Catherine; Tallis, Raymond C; Pomeroy, Valerie M

2009-06-01

Inadequate description of treatment hampers progress in stroke rehabilitation. To develop a valid, reliable, standardised treatment schedule of conventional physical therapy provided for the paretic upper limb after stroke. Eleven neurophysiotherapists participated in the established methodology: semi-structured interviews, focus groups and piloting a draft treatment schedule in clinical practice. Different physiotherapists (n=13) used the treatment schedule to record treatment given to stroke patients with mild, moderate and severe upper limb paresis. Rating of adequacy of the treatment schedule was made using a visual analogue scale (0 to 100mm). Mean (95% confidence interval) visual analogue scores were calculated (expert criterion validity). For intra-rater reliability, each physiotherapist observed a video tape of their treatment and immediately completed a treatment schedule recording form on two separate occasions, 4 to 6 weeks apart. The Kappa statistic was calculated for intra-rater reliability. The treatment schedule consists of a one-page A4 recording form and a user booklet, detailing 50 treatment activities. Expert criterion validity was 79 (95% confidence interval 74 to 84). Intra-rater Kappa was 0.81 (P<0.001). This treatment schedule can be used to document conventional physical therapy in subsequent clinical trials in the geographical area of its development. Further work is needed to investigate generalisability beyond this geographical area.

Measuring self-esteem after spinal cord injury: Development, validation and psychometric characteristics of the SCI-QOL Self-esteem item bank and short form

PubMed Central

Kalpakjian, Claire Z.; Tate, Denise G.; Kisala, Pamela A.; Tulsky, David S.

2015-01-01

Objective To describe the development and psychometric properties of the Spinal Cord Injury-Quality of Life (SCI-QOL) Self-esteem item bank. Design Using a mixed-methods design, we developed and tested a self-esteem item bank through the use of focus groups with individuals with SCI and clinicians with expertise in SCI, cognitive interviews, and item-response theory- (IRT) based analytic approaches, including tests of model fit, differential item functioning (DIF) and precision. Setting We tested a pool of 30 items at several medical institutions across the United States, including the University of Michigan, Kessler Foundation, the Rehabilitation Institute of Chicago, the University of Washington, Craig Hospital, and the James J. Peters/Bronx Department of Veterans Affairs hospital. Participants A total of 717 individuals with SCI completed the self-esteem items. Results A unidimensional model was observed (CFI = 0.946; RMSEA = 0.087) and measurement precision was good (theta range between −2.7 and 0.7). Eleven items were flagged for DIF; however, effect sizes were negligible with little practical impact on score estimates. The final calibrated item bank resulted in 23 retained items. Conclusion This study indicates that the SCI-QOL Self-esteem item bank represents a psychometrically robust measurement tool. Short form items are also suggested and computer adaptive tests are available. PMID:26010972

Development and validation of Neonatal Satisfaction Survey--NSS-13.

PubMed

Hagen, Inger H; Vadset, Tove B; Barstad, Johan; Svindseth, Marit F

2015-06-01

The purpose of this study was to develop and validate a survey to investigate parents' satisfaction with neonatal wards in a population of parents of children with a gestation age of ≥24 weeks to 3 months after full-term birth. We explored the literature and conducted three focus groups: two with expert health personnel and one with parents. We tested the survey in a parent population (N = 105) and report the different stages in the validation process along with the full survey, the Neonatal Satisfaction Survey - 13 categories (NSS-13). We found 13 subcategories in the Neonatal Satisfaction Survey. The subcategories measure parents' satisfaction with neonatal units based on staff, admission, nurses, anxiety, siblings (parents' perceptions of caring for the siblings of the newborn), information, timeout, doctors, facilities, nutrition, preparation for discharge, trust and visitors. Each subcategory showed acceptable internal consistency. The full version of the Neonatal Satisfaction Survey presents 69 items, and each subcategory contains two to eleven items. The Neonatal Satisfaction Survey seems suitable to measure parents' satisfaction with neonatal units and can be used in full, but it can also measure subcategories. Parents' satisfaction with neonatal units can be used to improve the quality in such wards. We consider this study as the first in a series to validate the NSS-13. The full survey with subcategories is presented in this paper. © 2014 Nordic College of Caring Science.

Understanding of research, genetics and genetic research in a rapid ethical assessment in north west Cameroon.

PubMed

Kengne-Ouafo, Jonas A; Millard, James D; Nji, Theobald M; Tantoh, William F; Nyoh, Doris N; Tendongfor, Nicholas; Enyong, Peter A; Newport, Melanie J; Davey, Gail; Wanji, Samuel

2016-05-01

There is limited assessment of whether research participants in low-income settings are afforded a full understanding of the meaning of medical research. There may also be particular issues with the understanding of genetic research. We used a rapid ethical assessment methodology to explore perceptions surrounding the meaning of research, genetics and genetic research in north west Cameroon. Eleven focus group discussions (including 107 adults) and 72 in-depth interviews were conducted with various stakeholders in two health districts in north west Cameroon between February and April 2012. Most participants appreciated the role of research in generating knowledge and identified a difference between research and healthcare but gave varied explanations as to this difference. Most participants' understanding of genetics was limited to concepts of hereditary, with potential benefits limited to the level of the individual or family. Explanations based on supernatural beliefs were identified as a special issue but participants tended not to identify any other special risks with genetic research. We demonstrated a variable level of understanding of research, genetics and genetic research, with implications for those carrying out genetic research in this and other low resource settings. Our study highlights the utility of rapid ethical assessment prior to complex or sensitive research. © The Author 2015. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene.

Social interaction in type 2 diabetes computer-mediated environments: How inherent features of the channels influence peer-to-peer interaction.

PubMed

Lewinski, Allison A; Fisher, Edwin B

2016-06-01

Interventions via the internet provide support to individuals managing chronic illness. The purpose of this integrative review was to determine how the features of a computer-mediated environment influence social interactions among individuals with type 2 diabetes. A combination of MeSH and keyword terms, based on the cognates of three broad groupings: social interaction, computer-mediated environments, and chronic illness, was used to search the PubMed, PsychInfo, Sociology Research Database, and Cumulative Index to Nursing and Allied Health Literature databases. Eleven articles met the inclusion criteria. Computer-mediated environments enhance an individual's ability to interact with peers while increasing the convenience of obtaining personalized support. A matrix, focused on social interaction among peers, identified themes across all articles, and five characteristics emerged: (1) the presence of synchronous and asynchronous communication, (2) the ability to connect with similar peers, (3) the presence or absence of a moderator, (4) personalization of feedback regarding individual progress and self-management, and (5) the ability of individuals to maintain choice during participation. Individuals interact with peers to obtain relevant, situation-specific information and knowledge about managing their own care. Computer-mediated environments facilitate the ability of individuals to exchange this information despite temporal or geographical barriers that may be present, thus improving T2D self-management. © The Author(s) 2015.

A Comparison of Exercise-Induced Muscle Damage Following Maximal Eccentric Contractions in Men and Boys.

PubMed

Deli, Chariklia K; Fatouros, Ioannis G; Paschalis, Vassilis; Georgakouli, Kalliopi; Zalavras, Athanasios; Avloniti, Alexandra; Koutedakis, Yiannis; Jamurtas, Athanasios Z

2017-08-01

Research regarding exercise-induced muscle-damage mainly focuses on adults. The present study examined exercise-induced muscle-damage responses in adults compared with children. Eleven healthy boys (10-12 y) and 15 healthy men (18-45 y) performed 5 sets of 15 maximal eccentric contractions of the knee extensors. Range of motion (ROM), delayed onset muscle soreness (DOMS) during squat and walking, and peak isometric, concentric and eccentric torque were assessed before, post, 24, 48, 72, and 96 hr postexercise. Creatine kinase (CK) activity was assessed before and 72 hr postexercise. Eccentric exercise resulted in DOMS during squat that persisted for up to 96h in men, and 48 hr in boys (p < .05), and DOMS during walking that persisted for up to 72 hr in men, and 48 hr in boys (p < .01). The ROM was lower in both age groups 48 hr postexercise (p < .001). Isometric (p < .001), concentric (p < .01) and eccentric (p < .01) force decreased post, and up to 48 hr postexercise in men. Except for a reduction in isometric force immediately after exercise, no other changes occurred in boys' isokinetic force. CK activity increased in men at 72 hr postexercise compared with pre exercise levels (p = .05). Our data provide further confirmation that children are less susceptible to exercise-induced muscle damage compared with adults.

Measuring self-esteem after spinal cord injury: Development, validation and psychometric characteristics of the SCI-QOL Self-esteem item bank and short form.

PubMed

Kalpakjian, Claire Z; Tate, Denise G; Kisala, Pamela A; Tulsky, David S

2015-05-01

To describe the development and psychometric properties of the Spinal Cord Injury-Quality of Life (SCI-QOL) Self-esteem item bank. Using a mixed-methods design, we developed and tested a self-esteem item bank through the use of focus groups with individuals with SCI and clinicians with expertise in SCI, cognitive interviews, and item-response theory-(IRT) based analytic approaches, including tests of model fit, differential item functioning (DIF) and precision. We tested a pool of 30 items at several medical institutions across the United States, including the University of Michigan, Kessler Foundation, the Rehabilitation Institute of Chicago, the University of Washington, Craig Hospital, and the James J. Peters/Bronx Department of Veterans Affairs hospital. A total of 717 individuals with SCI completed the self-esteem items. A unidimensional model was observed (CFI=0.946; RMSEA=0.087) and measurement precision was good (theta range between -2.7 and 0.7). Eleven items were flagged for DIF; however, effect sizes were negligible with little practical impact on score estimates. The final calibrated item bank resulted in 23 retained items. This study indicates that the SCI-QOL Self-esteem item bank represents a psychometrically robust measurement tool. Short form items are also suggested and computer adaptive tests are available.

Community perceptions of tuberculosis: A qualitative exploration from a gender perspective.

PubMed

Karim, F; Johansson, E; Diwan, V K; Kulane, A

2011-02-01

To explore community laypersons' perspective on tuberculosis (TB)-related illness experiences, meanings, behaviours and impact with reference to gender. Qualitative, conducted in rural Bangladesh. Eleven focus group discussions (FGDs) were conducted (six female and five male) in five subdistricts where the non-governmental organization BRAC operates. On average, seven purposively chosen poor, illiterate, non-TB patients participated in each FGD. Discussions were audiotaped, translated verbatim into English and analysed using MAXQDA software for qualitative data analysis, used it to assign codes to text segments to identify themes from participants' narratives. TB was recognized as a deadly disease that could affect anyone. The discussants were fairly aware of the psychological, financial and social impacts of TB. Women faced with adverse consequences more often than men, such as trouble in ongoing and prospective marital affairs. Coughing up sputum in public by women is culturally frowned upon, resulting in enormous suffering. Women tended to describe the clinical features more vaguely than men, and often specified fewer characteristic symptoms such as blood in sputum. The gender differences in the health and socio-economic impact of TB included perceived causality, curability, stigma, family and community support, fear of disclosure, and use of self-help or home remedies. Interactive health education covering various consequences of TB could be indispensable to changing negative beliefs. Copyright © 2010 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

Supporting newly qualified dental therapists into practice: a longitudinal evaluation of a foundation training scheme for dental therapists (TFT).

PubMed

Bullock, A D; Barnes, E; Falcon, H C; Stearns, K

2013-04-01

Focused on the dental therapists foundation training (TFT) scheme run by the Postgraduate Dental Deaneries of Oxford and Wessex (NHS Education South Central - NESC) the objectives were (1) to evaluate the TFT 2010/11 scheme, identifying strengths, areas for development and drawing comparisons with the 2009 evaluation; and (2) to follow-up previous cohorts, reporting current work and retrospective reflections on the scheme. Data were collected from 2010/11 ('current') trainees (n = 10) through group discussion, questionnaire and portfolio extracts. Eleven past-trainees from 2008/09 and 2009/10 took part in a structured telephone interview or responded to questions via e-mail. Data from 2011 consolidated that collected earlier. The scheme was highly valued. Current participants thought the scheme should be mandatory and all past-participants would recommend it to others. Trainees attributed an increase in confidence and ability in their clinical skills to participation in TFT. Current trainees' concerns about finding therapy work were echoed in past-participants' post-scheme employment. At the point of qualification, trainees do not feel well-prepared for starting work as dental therapists. Opportunity to develop confidence and skills in a supportive environment is a key benefit of the scheme. Maintaining ability in the full range of duties requires continued use of skills and the opportunity to do this remains an ongoing challenge.

Balancing intertwined responsibilities: A grounded theory study of teamwork in everyday intensive care unit practice.

PubMed

Bjurling-Sjöberg, Petronella; Wadensten, Barbro; Pöder, Ulrika; Jansson, Inger; Nordgren, Lena

2017-03-01

This study aimed to describe and explain teamwork and factors that influence team processes in everyday practice in an intensive care unit (ICU) from a staff perspective. The setting was a Swedish ICU. Data were collected from 38 ICU staff in focus groups with registered nurses, assistant nurses, and anaesthetists, and in one individual interview with a physiotherapist. Constant comparative analysis according to grounded theory was conducted, and to identify the relations between the emerged categories, the paradigm model was applied. The core category to emerge from the data was "balancing intertwined responsibilities." In addition, eleven categories that related to the core category emerged. These categories described and explained the phenomenon's contextual conditions, causal conditions, and intervening conditions, as well as the staff actions/interactions and the consequences that arose. The findings indicated that the type of teamwork fluctuated due to circumstantial factors. Based on the findings and on current literature, strategies that can optimise interprofessional teamwork are presented. The analysis generated a conceptual model, which aims to contribute to existing frameworks by adding new dimensions about perceptions of team processes within an ICU related to staff actions/interactions. This model may be utilised to enhance the understanding of existing contexts and processes when designing and implementing interventions to facilitate teamwork in the pursuit of improving healthcare quality and patient safety.

Group behavioral therapy for adolescents with tic-related and non-tic-related obsessive-compulsive disorder.

PubMed

Himle, Joseph A; Fischer, Daniel J; Van Etten, Michelle L; Janeck, Amy S; Hanna, Gregory L

2003-01-01

Prior research supports the distinction between tic-related and non-tic-related obsessive-compulsive disorder (OCD) based on phenomenologic, etiologic, and neurobehavioral data. The present study examines whether response to psychosocial treatment differs in adolescents, depending on the presence of comorbid tics. Nineteen adolescents, 12-17 years of age, participated in 7-week, uncontrolled trial of group cognitive-behavioral treatment (CBT) for OCD. Eight of the patients had tic-related and eleven had non-tic-related OCD. The group CBT program included psycho-education, exposure and response prevention, cognitive strategies, and family involvement. Significant improvement was observed for all subjects on the Yale-Brown Obsessive Compulsive Scale ratings of obsessions, compulsions, and total OCD symptoms. Outcomes were similar for subjects with tic-related and non-tic-related OCD. These preliminary results suggest that the presence of comorbid tic disorders may not attenuate response to behavioral group treatment among adolescents. Copyright 2003 Wiley-Liss, Inc.

The effects of a simulated laughter programme on mood, cortisol levels, and health-related quality of life among haemodialysis patients.

PubMed

Heo, Eun Hwa; Kim, Sehyun; Park, Hye-Ja; Kil, Suk Yong

2016-11-01

This study aimed to evaluate the effects of a simulated laughter programme on mood, cortisol levels, and health-related quality of life among haemodialysis patients. Forty participants were randomly assigned to a laughter group (n = 20) or a control group (n = 20). Eleven participants completed the laughter programme after haemodialysis sessions and 18 control participants remained. The 4-week simulated laughter programme included weekly 60 min group sessions of simulated laughter, breathing, stretching exercises, and meditation, as well as daily 15 s individual laughter sessions administered via telephone. Mood, cortisol levels, and health-related quality of life were analysed using the rank analysis of covariance, and Wilcoxon's signed rank test. The laughter group exhibited improvements in mood, symptoms, social interaction quality, and role limitations due to physical health. The simulated laughter programme may help improve mood and health-related quality of life among haemodialysis patients. Copyright © 2016 Elsevier Ltd. All rights reserved.

The Psychological Significance of Secondary Sexual Characteristics in Nine- to Eleven-Year-Old Girls.

ERIC Educational Resources Information Center

Brooks-Gunn, J.; Warren, Michelle P.

1988-01-01

Studied the onset of puberty in girls aged nine to eleven as represented by breast, pubic hair growth, and height. Breast growth, but not pubic hair growth was associated with a positive body image, positive peer relationships, and superior adjustment. Height was linked to superior adjustment and rating of career as important. (RJC)

Topic 101: Eleven Campuses, One University, Many Strikes

ERIC Educational Resources Information Center

Navarro-Rivera, Pablo

2010-01-01

Students from the University of Puerto Rico (UPR) went on strike in April, and, soon after, 10 of the 11 campuses of a public system with more than 60,000 students were closed. "Once recintos, una universidad" (eleven campuses, one university) was the maxim students used to emphasize the concept of the UPR as a system unified by similar…

Encephalization and quantitative brain composition in bats in relation to their life-habits.

PubMed

Pirlot, P; Pottier, J

1977-12-01

A quantitative analysis of the brains of 43 bat species is presented. Eleven brain components were studied. The species were arranged according to seven distinct dietary groups and it was found that the relative development of the principal components is related to those groups. The importance of neocorticalization as a reflection of evolution of all the bats in contrast to specialization in some species is stressed. This work gives a clearer view of Chiropteran progressiveness or primitiveness: the insectivorous forms occupy the least advanced, although most specialized, level; the vampires, the carnivorous species and the flying foxes are at the top of the scale. The importance of behaviour and the relative development of the central nervous system in the hierarchial classification of mammals is stressed.

Flight Test Evaluation of an Unmanned Aircraft System Traffic Management (UTM) Concept for Multiple Beyond-Visual-Line-of-Sight (BVLOS) Operations

NASA Technical Reports Server (NTRS)

Johnson, Marcus; Jung, Jaewoo; Rios, Joseph; Mercer, Joey; Homola, Jeffrey; Prevot, Thomas; Mulfinger, Daniel; Kopardekar, Parimal

2017-01-01

This study evaluates a traffic management concept designed to enable simultaneous operations of multiple small unmanned aircraft systems (UAS) in the national airspace system (NAS). A five-day flight-test activity is described that examined the feasibility of operating multiple UAS beyond visual line of sight (BVLOS) of their respective operators in the same airspace. Over the five-day campaign, three groups of five flight crews operated a total of eleven different aircraft. Each group participated in four flight scenarios involving five simultaneous missions. Each vehicle was operated BVLOS up to 1.5 miles from the pilot in command. Findings and recommendations are presented to support the feasibility and safety of routine BVLOS operations for small UAS.

Flight Test Evaluation of an Unmanned Aircraft System Traffic Management (UTM) Concept for Multiple Beyond-Visual-Line-of-Sight Operations

NASA Technical Reports Server (NTRS)

Johnson, Marcus; Jung, Jaewoo; Rios, Joseph; Mercer, Joey; Homola, Jeffrey; Prevot, Thomas; Mulfinger, Daniel; Kopardekar, Parimal

2017-01-01

This study evaluates a traffic management concept designed to enable simultaneous operations of multiple small unmanned aircraft systems (UAS) in the national airspace system (NAS). A five-day flight-test activity is described that examined the feasibility of operating multiple UAS beyond visual line of sight (BVLOS) of their respective operators in the same airspace. Over the five-day campaign, three groups of five flight crews operated a total of eleven different aircraft. Each group participated in four flight scenarios involving five simultaneous missions. Each vehicle was operated BVLOS up to 1.5 miles from the pilot in command. Findings and recommendations are presented to support the feasibility and safety of routine BVLOS operations for small UAS.

Studies on poison ivy. In vitro lymphocyte transformation by urushiol-protein conjugates.

PubMed

Dupuis, G

1979-12-01

The isolation and purification of poison ivy urushiol is described. The preparation of urushiol-ski protein and urushiol human serum albumin is also described. Lymphocytes from eleven donor naturally sensitized to poison ivy and from four non-sensitive individuals have been cultured for 5 days in the presence of urushiol-carrier conjugates. Lymphocytes from seven of the eleven sensitive donors responded with a stimulation index greater than 3.0 to urushiol-albumin conjugate. When urushiol-skin protein conjugate was used as a stimulant, lymphocytes from only three of the eleven sensitive donors responded. The results suggest that urushiol-protein conjugates can stimulate sensitive lymphocytes in vitro, although a response is not observed in every individual naturally sensitized to poison ivy.

Focus groups: a useful tool for curriculum evaluation.

PubMed

Frasier, P Y; Slatt, L; Kowlowitz, V; Kollisch, D O; Mintzer, M

1997-01-01

Focus group interviews have been used extensively in health services program planning, health education, and curriculum planning. However, with the exception of a few reports describing the use of focus groups for a basic science course evaluation and a clerkship's impact on medical students, the potential of focus groups as a tool for curriculum evaluation has not been explored. Focus groups are a valid stand-alone evaluation process, but they are most often used in combination with other quantitative and qualitative methods. Focus groups rely heavily on group interaction, combining elements of individual interviews and participant observation. This article compares the focus group interview with both quantitative and qualitative methods; discusses when to use focus group interviews; outlines a protocol for conducting focus groups, including a comparison of various styles of qualitative data analysis; and offers a case study, in which focus groups evaluated the effectiveness of a pilot preclinical curriculum.

Treat-to-target (T2T) recommendations for gout.

PubMed

Kiltz, U; Smolen, J; Bardin, T; Cohen Solal, A; Dalbeth, N; Doherty, M; Engel, B; Flader, C; Kay, J; Matsuoka, M; Perez-Ruiz, F; da Rocha Castelar-Pinheiro, G; Saag, K; So, A; Vazquez Mellado, J; Weisman, M; Westhoff, T H; Yamanaka, H; Braun, J

2017-04-01

The treat-to-target (T2T) concept has been applied successfully in several inflammatory rheumatic diseases. Gout is a chronic disease with a high burden of pain and inflammation. Because the pathogenesis of gout is strongly related to serum urate levels, gout may be an ideal disease in which to apply a T2T approach. Our aim was to develop international T2T recommendations for patients with gout. A committee of experts with experience in gout agreed upon potential targets and outcomes, which was the basis for the systematic literature search. Eleven rheumatologists, one cardiologist, one nephrologist, one general practitioner and one patient met in October 2015 to develop T2T recommendations based on the available scientific evidence. Levels of evidence, strength of recommendations and levels of agreement were derived. Although no randomised trial was identified in which a comparison with standard treatment or an evaluation of a T2T approach had been performed in patients with gout, indirect evidence was provided to focus on targets such as normalisation of serum urate levels. The expert group developed four overarching principles and nine T2T recommendations. They considered dissolution of crystals and prevention of flares to be fundamental; patient education, ensuring adherence to medications and monitoring of serum urate levels were also considered to be of major importance. This is the first application of the T2T approach developed for gout. Since no publication reports a trial comparing treatment strategies for gout, highly credible overarching principles and level D expert recommendations were created and agreed upon. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Facilitating transitions. Nursing support for parents during the transfer of preterm infants between neonatal nurseries.

PubMed

Rowe, Jennifer; Jones, Liz

2008-03-01

Transfers between neonatal units are significant transitional experiences for parents of preterm infants. The study aimed to investigate practices that nurses identify as supportive to parents during preterm infants' transfers. It explored the influence of organisational context on practice and what strategies nurses perceive would help them to provide supportive care. Parents' experiences of neonatal nurseries, their stressors and needs have been well documented. The powerful position of nurses in influencing parenting experience is also recognised. However, nurses' understanding of the transfer process, their roles in supporting parents through this and the organisational context influencing practice have not been explored. A focus group design was used composed of registered nurses from two neonatal units who met for a series of group interviews. Eleven registered nurses participated. They explored and critiqued their current practices and then established aims and strategies for practice development. A qualitative content analysis was conducted. Participants identified validation, empowerment and communication as critical to effective practice. They identified a range of organisational dynamics, from logistical issues to nursing authority and scope of practice, as these influenced practice. They presented strategies for practice development, including staff education and the development of nurse practitioner roles. This study explores nurses' understanding and insights into transitions for parents of preterm infants. It shows a congruence between nurses' perceptions of parents' experiences and needs and those reported by parents in previous studies. It articulates the way nurses practice in response to these perceptions, and the manner in which organisational dynamics influence their ability to facilitate transitions. The need to invest in transitions and invest in nurses to facilitate transitions is proposed, ultimately by increasing their clinical authority and autonomy.

Roles of social impact assessment practitioners

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

Wong, Cecilia H.M., E-mail: ceciliawonghm@gmail.com; Ho, Wing-chung, E-mail: wingcho@cityu.edu.hk

The effectiveness of social impact assessment (SIA) hinges largely on the capabilities and ethics of the practitioners, yet few studies have dedicated to discuss the expectations for these professionals. Recognising this knowledge gap, we employed the systemic review approach to construct a framework of roles of SIA practitioners from literature. Our conceptual framework encompasses eleven roles, namely project manager of SIA, practitioner of SIA methodologies, social researcher, social strategy developer, social impact management consultant, community developer, visionary, public involvement specialist, coordinator, SIA researcher, and educator. Although these roles have been stratified into three overarching categories, the project, community and SIAmore » development, they are indeed interrelated and should be examined together. The significance of this study is threefold. First, it pioneers the study of the roles of SIA practitioners in a focused and systematic manner. Second, it informs practitioners of the expectations of them thereby fostering professionalism. Third, it prepares the public for SIAs by elucidating the functions and values of the assessment. - Highlights: • We adopt systematic review to construct a framework of roles of social impact assessment (SIA) practitioners from literature. • We use three overarching categorises to stratify the eleven roles we proposed. • This work is a novel attempt to study the work as a SIA practitioner and build a foundation for further exploration. • The framework informs practitioners of the expectations on them thus reinforcing professionalism. • The framework also prepares the public for SIAs by elucidating the functions and values of the assessment.« less

A large-scale simulation of climate change effects on flood regime - A case study for the Alabama-Coosa-Tallapoosa River Basin

NASA Astrophysics Data System (ADS)

Dullo, T. T.; Gangrade, S.; Marshall, R.; Islam, S. R.; Ghafoor, S. K.; Kao, S. C.; Kalyanapu, A. J.

2017-12-01

The damage and cost of flooding are continuously increasing due to climate change and variability, which compels the development and advance of global flood hazard models. However, due to computational expensiveness, evaluation of large-scale and high-resolution flood regime remains a challenge. The objective of this research is to use a coupled modeling framework that consists of a dynamically downscaled suite of eleven Coupled Model Intercomparison Project Phase 5 (CMIP5) climate models, a distributed hydrologic model called DHSVM, and a computational-efficient 2-dimensional hydraulic model called Flood2D-GPU to study the impacts of climate change on flood regime in the Alabama-Coosa-Tallapoosa (ACT) River Basin. Downscaled meteorologic forcings for 40 years in the historical period (1966-2005) and 40 years in the future period (2011-2050) were used as inputs to drive the calibrated DHSVM to generate annual maximum flood hydrographs. These flood hydrographs along with 30-m resolution digital elevation and estimated surface roughness were then used by Flood2D-GPU to estimate high-resolution flood depth, velocities, duration, and regime. Preliminary results for the Conasauga river basin (an upper subbasin within ACT) indicate that seven of the eleven climate projections show an average increase of 25 km2 in flooded area (between historic and future projections). Future work will focus on illustrating the effects of climate change on flood duration and area for the entire ACT basin.

The Electronic Data Methods (EDM) forum for comparative effectiveness research (CER).

PubMed

Holve, Erin; Segal, Courtney; Lopez, Marianne Hamilton; Rein, Alison; Johnson, Beth H

2012-07-01

AcademyHealth convened the Electronic Data Methods (EDM) Forum to collect, synthesize, and share lessons from eleven projects that are building infrastructure and using electronic clinical data for comparative effectiveness research (CER) and patient-centered outcomes research (PCOR). This paper provides a brief review of participating projects and provides a framework of common challenges. EDM Forum staff conducted a text review of relevant grant programs' funding opportunity announcements; projects' research plans; and available information on projects' websites. Additional information was obtained from presentations provided by each project; phone calls with project principal investigators, affiliated partners, and staff from the Agency for Healthcare Research and Quality (AHRQ); and six site visits. Projects participating in the EDM Forum are building infrastructure and developing innovative strategies to address a set of methodological, and data and informatics challenges, here identified in a common framework. The eleven networks represent more than 20 states and include a range of partnership models. Projects vary substantially in size, from 11,000 to more than 7.5 million individuals. Nearly all of the AHRQ priority populations and conditions are addressed. In partnership with the projects, the EDM Forum is focused on identifying and sharing lessons learned to advance the national dialogue on the use of electronic clinical data to conduct CER and PCOR. These efforts have the shared goal of addressing challenges in traditional research studies and data sources, and aim to build infrastructure and generate evidence to support a learning health care system that can improve patient outcomes.

Impact of using scatterometer and altimeter data on storm surge forecasting

NASA Astrophysics Data System (ADS)

Bajo, Marco; De Biasio, Francesco; Umgiesser, Georg; Vignudelli, Stefano; Zecchetto, Stefano

2017-05-01

Satellite data are rarely used in storm surge models because of the lack of established methodologies. Nevertheless, they can provide useful information on surface wind and sea level, which can potentially improve the forecast. In this paper satellite wind data are used to correct the bias of wind originating from a global atmospheric model, while satellite sea level data are used to improve the initial conditions of the model simulations. In a first step, the capability of global winds (biased and unbiased) to adequately force a storm surge model are assessed against that of a high resolution local wind. Then, the added value of direct assimilation of satellite altimeter data in the storm surge model is tested. Eleven storm surge events, recorded in Venice from 2008 to 2012, are simulated using different configurations of wind forcing and altimeter data assimilation. Focusing on the maximum surge peak, results show that the relative error, averaged over the eleven cases considered, decreases from 13% to 7%, using both the unbiased wind and assimilating the altimeter data, while, if the high resolution local wind is used to force the hydrodynamic model, the altimeter data assimilation reduces the error from 9% to 6%. Yet, the overall capabilities in reproducing the surge in the first day of forecast, measured by the correlation and by the rms error, improve only with the use of the unbiased global wind and not with the use of high resolution local wind and altimeter data assimilation.

Can existing mobile apps support healthier food purchasing behaviour? Content analysis of nutrition content, behaviour change theory and user quality integration.

PubMed

Flaherty, Sarah-Jane; McCarthy, Mary; Collins, Alan; McAuliffe, Fionnuala

2018-02-01

To assess the quality of nutrition content and the integration of user quality components and behaviour change theory relevant to food purchasing behaviour in a sample of existing mobile apps. Descriptive comparative analysis of eleven mobile apps comprising an assessment of their alignment with existing evidence on nutrition, behaviour change and user quality, and their potential ability to support healthier food purchasing behaviour. Mobile apps freely available for public use in GoogePlay were assessed and scored according to agreed criteria to assess nutrition content quality and integration of behaviour change theory and user quality components. A sample of eleven mobile apps that met predefined inclusion criteria to ensure relevance and good quality. The quality of the nutrition content varied. Improvements to the accuracy and appropriateness of nutrition content are needed to ensure mobile apps support a healthy behaviour change process and are accessible to a wider population. There appears to be a narrow focus towards behaviour change with an overemphasis on behavioural outcomes and a small number of behaviour change techniques, which may limit effectiveness. A significant effort from the user was required to use the mobile apps appropriately which may negatively influence user acceptability and subsequent utilisation. Existing mobile apps may offer a potentially effective approach to supporting healthier food purchasing behaviour but improvements in mobile app design are required to maximise their potential effectiveness. Engagement of mobile app users and nutrition professionals is recommended to support effective design.

Parental experiences of a developmentally focused care program for infants and children during prolonged hospitalization.

PubMed

So, Stephanie; Rogers, Alaine; Patterson, Catherine; Drew, Wendy; Maxwell, Julia; Darch, Jane; Hoyle, Carolyn; Patterson, Sarah; Pollock-BarZiv, Stacey

2014-06-01

This study investigates parental experiences and perceptions of the care received during their child's prolonged hospitalization. It relates this care to the Beanstalk Program (BP), a develop-mentally focused care program provided to these families within an acute care hospital setting. A total of 20 parents (of children hospitalized between 1-15 months) completed the Measures of Processes of Care (MPOC-20) with additional questions regarding the BP. Scores rate the extent of the health-care provider's behaviour as perceived by the family, ranging from 'to a great extent' (7) to 'never' (1). Parents rated Respectful and Supportive Care (6.33) as highest, while Providing General Information (5.65) was rated lowest. Eleven parents participated in a follow-up, qualitative, semi-structured interview. Interview data generated key themes: (a) parents strive for positive and normal experiences for their child within the hospital environment; (b) parents value the focus on child development in the midst of their child's complex medical care; and (c) appropriate developmentally focused education helps parents shift from feeling overwhelmed with a medically ill child to instilling feelings of confidence and empowerment to care for their child and transition home. These results emphasize the importance of enhancing child development for hospitalized infants and young children through programs such as the BP. © The Author(s) 2013.

Surgical treatment of high-standing greater trochanter.

PubMed

Takata, K; Maniwa, S; Ochi, M

1999-01-01

Eleven patients with high-standing greater trochanter (13 joints) aged 13-36 years underwent surgery. Distal transfer of the greater trochanter (group T) was performed in 4 patients (5 joints) and lateral displacement osteotomy (group L) in 7 (8 joints). The average follow-up duration was 13.4 years in group T and 5.9 years in group L. Clinical results were evaluated by the hip score according to Merle d'Aubigne. The mean hip score in group T was 13.4 points before operation and 15.4 points after operation, and in group L, 12.8 and 17.4 points, respectively. The postoperative clinical results of group L were significantly better than those of group T (P = 0.0494). In radiological evaluation, although the articulo-trochanteric distance (ATD) increased in both groups in group L it improved remarkably from 9.8 to 24.3, indicating a large descending distance of the greater trochanter. The lever arm ratio (LAR) did not change significantly in group T, but it decreased from 1.97 to 1.60 in group L (P = 0.004). This means that the lever arm of the abductors can certainly be extended by lateral displacement osteotomy. Lateral displacement osteotomy is the most effective procedure for high-standing greater trochanter.

[Eighty cases of monitored anesthesia care (MAC) for inguinal hernia repairs using tumescent local anesthesia (TLA)].

PubMed

Adachi, Koko; Kameyama, Eri; Yamada, Masahiro; Nakamura, Tadaho; Uchida, Kentaroh; Hayasaka, Tomoko

2011-10-01

This paper discusses the efficacy and difficulty of the management of monitored anesthesia care (MAC) for inguinal hernia repairs using tumescent local anesthesia(TLA). Eighty patients were retrospectively divided into four groups (all n = 20) according to the drugs used; group P (propofol), group PF (propofol and fentanyl), group PFM (propofol, fentanyl and midazolam), group PR (propofol and remifentanyl). The four groups were analyzed in terms of the applied dose, airway use, wake-up test to determine whether hernia was repaired, postoperative pain and nausea. More propofol was administered in group P than in group PFM and PR. Although, airway was used for nine patients, there was no difference between the four groups. Postoperative pain and nausea also do not differ between the groups. One patient in group P showed unsuccessful repair with wake-up test. MAC shows a beneficial effect on inguinal hernia repairs under TLA. The rate of airway use was as high as eleven percent, and maintenance of the patients' airway requires attention. In terms of wake-up test, propofol combined with opioid administration may be more effective than propofol administration alone. There was no significant difference between the groups in pain and nausea, regardless at the use of fentanyl or remifentanil.

Meeting the health and social needs of pregnant asylum seekers, midwifery students' perspectives: part 1; dominant discourses and midwifery students.

PubMed

Haith-Cooper, Melanie; Bradshaw, Gwendolen

2013-09-01

Current literature has indicated a concern about standards of maternity care experienced by pregnant women who are seeking asylum. As the next generation of midwives, it is important that students are educated in a way that prepares them to effectively care for these women. To understand how this can be achieved, it is important to explore what asylum seeking means to midwifery students. This article is the first of three parts and reports on one objective from a wider doctorate study. It identifies dominant discourses that influenced the perceptions of a group of midwifery students' about the pregnant asylum seeking woman. The study was designed from a social constructivist perspective, with contextual knowledge being constructed by groups of people, influenced by underpinning dominant discourses, depending on their social, cultural and historical positions in the world. In a United Kingdom University setting, during year two of a pre-registration midwifery programme, eleven midwifery students participated in the study. Two focus group interviews using a problem based learning scenario as a trigger for discussion were conducted. In addition, three students were individually interviewed to explore issues in more depth and two students' written reflections on practice were used to generate data. Following a critical discourse analysis, dominant discourses were identified which appeared to influence the way in which asylum seekers were perceived. The findings suggested an underpinning ideology around the asylum seeker being different and of a criminal persuasion. Although the pregnant woman seeking asylum was considered as deserving of care, the same discourses appeared to influence the way in which she was constructed. However, as the study progressed, through reading alternative sources of literature, some students appeared to question these discourses. These findings have implications for midwifery education in encouraging students to challenge negative discourses and construct positive perceptions of asylum seeking. Copyright © 2012 Elsevier Ltd. All rights reserved.

Focus group discussion in built environment qualitative research practice

NASA Astrophysics Data System (ADS)

Omar, D.

2018-02-01

Focus groups discussion is a useful way in built environment for qualitative research practice. Drawing upon recent reviews of focus group discussion and examples of how focus group discussions have been used by researchers and educators, this paper provides what actually happens in focus group discussion as practiced. There is difference between group of people and topic of interest. This article examines the focus group discussions as practiced in built environment. Thus, there is broad form of focus group discussions as practiced in built environment and the applications are varied.

Resistance of Fasciola hepatica against Triclabendazole in cattle in Cajamarca (Peru): a clinical trial and an in vivo efficacy test in sheep.

PubMed

Ortiz, P; Scarcella, S; Cerna, C; Rosales, C; Cabrera, M; Guzmán, M; Lamenza, P; Solana, H

2013-07-01

Fasciolosis caused by Fasciola hepatica, is the most prevalent parasitic disease in dairy cattle from the northern region of Cajamarca, Peru. The control of this parasite is based on the use of Triclabendazole (TCBZ), a drug that has been used for more than fifteen years in this area. Recent studies, however, have reported a lack of clinical efficacy after treating dairy cattle. This research was aimed to determine the efficacy of TCBZ in a clinical trial. Eleven dairy cows all positive to F. hepatica identified by presence of eggs in feces, were treated with TCBZ (Fasinex(®) 10%) at 12 mg/kg body weight. Fourteen and thirty days after treatment, the animals were analyzed for F. hepatica eggs in their feces by the fecal egg count reduction test. The results found show an overall efficacy of 31.05% and 13. 63% (14 and 30 days post treatment, respectively). Furthermore, an in vivo efficacy test was conducted in sheep with metacercariae obtained from eggs isolated from a cow clinically resistant to TCBZ. Eleven sheep divided in two groups, a control group with no treatment (n=5) and a treated group (n=6) were all infected with two hundred metacercariae. One hundred and six days after infection all the animals demonstrated F. hepatica eggs in their feces, confirming the presence of adult parasites in their livers. The animals were then treated with TCBZ (Fasinex(®) 10%) at 10mg/kg body weight. Fifteen days later, the animals were sacrificed and the number of F. hepatica in their livers counted. The results of this experiment showed an efficacy of the flukicide of 25.2% confirming the resistance to TCBZ of the F. hepatica isolated from dairy cattle in Cajamarca, Peru. Copyright © 2013 Elsevier B.V. All rights reserved.

The Nitrogen-Fixation Island Insertion Site Is Conserved in Diazotrophic Pseudomonas stutzeri and Pseudomonas sp. Isolated from Distal and Close Geographical Regions

PubMed Central

Venieraki, Anastasia; Dimou, Maria; Vezyri, Eleni; Vamvakas, Alexandros; Katinaki, Pagona-Artemis; Chatzipavlidis, Iordanis; Tampakaki, Anastasia; Katinakis, Panagiotis

2014-01-01

The presence of nitrogen fixers within the genus Pseudomonas has been established and so far most isolated strains are phylogenetically affiliated to Pseudomonas stutzeri. A gene ortholog neighborhood analysis of the nitrogen fixation island (NFI) in four diazotrophic P. stutzeri strains and Pseudomonas azotifigens revealed that all are flanked by genes coding for cobalamin synthase (cobS) and glutathione peroxidise (gshP). The putative NFIs lack all the features characterizing a mobilizable genomic island. Nevertheless, bioinformatic analysis P. stutzeri DSM 4166 NFI demonstrated the presence of short inverted and/or direct repeats within both flanking regions. The other P. stutzeri strains carry only one set of repeats. The genetic diversity of eleven diazotrophic Pseudomonas isolates was also investigated. Multilocus sequence typing grouped nine isolates along with P. stutzeri and two isolates are grouped in a separate clade. A Rep-PCR fingerprinting analysis grouped the eleven isolates into four distinct genotypes. We also provided evidence that the putative NFI in our diazotrophic Pseudomonas isolates is flanked by cobS and gshP genes. Furthermore, we demonstrated that the putative NFI of Pseudomonas sp. Gr65 is flanked by inverted repeats identical to those found in P. stutzeri DSM 4166 and while the other P. stutzeri isolates harbor the repeats located in the intergenic region between cobS and glutaredoxin genes as in the case of P. stutzeri A1501. Taken together these data suggest that all putative NFIs of diazotrophic Pseudomonas isolates are anchored in an intergenic region between cobS and gshP genes and their flanking regions are designated by distinct repeats patterns. Moreover, the presence of almost identical NFIs in diazotrophic Pseudomonas strains isolated from distal geographical locations around the world suggested that this horizontal gene transfer event may have taken place early in the evolution. PMID:25251496

The nitrogen-fixation island insertion site is conserved in diazotrophic Pseudomonas stutzeri and Pseudomonas sp. isolated from distal and close geographical regions.

PubMed

Venieraki, Anastasia; Dimou, Maria; Vezyri, Eleni; Vamvakas, Alexandros; Katinaki, Pagona-Artemis; Chatzipavlidis, Iordanis; Tampakaki, Anastasia; Katinakis, Panagiotis

2014-01-01

The presence of nitrogen fixers within the genus Pseudomonas has been established and so far most isolated strains are phylogenetically affiliated to Pseudomonas stutzeri. A gene ortholog neighborhood analysis of the nitrogen fixation island (NFI) in four diazotrophic P. stutzeri strains and Pseudomonas azotifigens revealed that all are flanked by genes coding for cobalamin synthase (cobS) and glutathione peroxidise (gshP). The putative NFIs lack all the features characterizing a mobilizable genomic island. Nevertheless, bioinformatic analysis P. stutzeri DSM 4166 NFI demonstrated the presence of short inverted and/or direct repeats within both flanking regions. The other P. stutzeri strains carry only one set of repeats. The genetic diversity of eleven diazotrophic Pseudomonas isolates was also investigated. Multilocus sequence typing grouped nine isolates along with P. stutzeri and two isolates are grouped in a separate clade. A Rep-PCR fingerprinting analysis grouped the eleven isolates into four distinct genotypes. We also provided evidence that the putative NFI in our diazotrophic Pseudomonas isolates is flanked by cobS and gshP genes. Furthermore, we demonstrated that the putative NFI of Pseudomonas sp. Gr65 is flanked by inverted repeats identical to those found in P. stutzeri DSM 4166 and while the other P. stutzeri isolates harbor the repeats located in the intergenic region between cobS and glutaredoxin genes as in the case of P. stutzeri A1501. Taken together these data suggest that all putative NFIs of diazotrophic Pseudomonas isolates are anchored in an intergenic region between cobS and gshP genes and their flanking regions are designated by distinct repeats patterns. Moreover, the presence of almost identical NFIs in diazotrophic Pseudomonas strains isolated from distal geographical locations around the world suggested that this horizontal gene transfer event may have taken place early in the evolution.

Hydroquinone Increases 5-Hydroxymethylcytosine Formation through Ten Eleven Translocation 1 (TET1) 5-Methylcytosine Dioxygenase*

PubMed Central

Coulter, Jonathan B.; O'Driscoll, Cliona M.; Bressler, Joseph P.

2013-01-01

DNA methylation regulates gene expression throughout development and in a wide range of pathologies such as cancer and neurological disorders. Pathways controlling the dynamic levels and targets of methylation are known to be disrupted by chemicals and are therefore of great interest in both prevention and clinical contexts. Benzene and its metabolite hydroquinone have been shown to lead to decreased levels of DNA methylation, although the mechanism is not known. This study employs a cell culture model to investigate the mechanism of hydroquinone-mediated changes in DNA methylation. Exposures that do not affect HEK293 cell viability led to genomic and methylated reporter DNA demethylation. Hydroquinone caused reactivation of a methylated reporter plasmid that was prevented by the addition of N-acetylcysteine. Hydroquinone also caused an increase in Ten Eleven Translocation 1 activity and global levels of 5-hydroxymethylcytosine. 5-Hydroxymethylcytosine was found enriched at LINE-1 prior to a decrease in both 5-hydroxymethylcytosine and 5-methylcytosine. Ten Eleven Translocation-1 knockdown decreased 5-hydroxymethylcytosine formation following hydroquinone exposure as well as the induction of glutamate-cysteine ligase catalytic subunit and 14-3-3σ. Finally, Ten Eleven Translocation 1 knockdown decreased the percentage of cells accumulating in G2+M following hydroquinone exposure, indicating that it may have a role in cell cycle changes in response to toxicants. This work demonstrates that hydroquinone exposure leads to active and functional DNA demethylation in HEK293 cells in a mechanism involving reactive oxygen species and Ten Eleven Translocation 1 5-methylcytosine dioxygenase. PMID:23940045

Hydroquinone increases 5-hydroxymethylcytosine formation through ten eleven translocation 1 (TET1) 5-methylcytosine dioxygenase.

PubMed

Coulter, Jonathan B; O'Driscoll, Cliona M; Bressler, Joseph P

2013-10-04

DNA methylation regulates gene expression throughout development and in a wide range of pathologies such as cancer and neurological disorders. Pathways controlling the dynamic levels and targets of methylation are known to be disrupted by chemicals and are therefore of great interest in both prevention and clinical contexts. Benzene and its metabolite hydroquinone have been shown to lead to decreased levels of DNA methylation, although the mechanism is not known. This study employs a cell culture model to investigate the mechanism of hydroquinone-mediated changes in DNA methylation. Exposures that do not affect HEK293 cell viability led to genomic and methylated reporter DNA demethylation. Hydroquinone caused reactivation of a methylated reporter plasmid that was prevented by the addition of N-acetylcysteine. Hydroquinone also caused an increase in Ten Eleven Translocation 1 activity and global levels of 5-hydroxymethylcytosine. 5-Hydroxymethylcytosine was found enriched at LINE-1 prior to a decrease in both 5-hydroxymethylcytosine and 5-methylcytosine. Ten Eleven Translocation-1 knockdown decreased 5-hydroxymethylcytosine formation following hydroquinone exposure as well as the induction of glutamate-cysteine ligase catalytic subunit and 14-3-3σ. Finally, Ten Eleven Translocation 1 knockdown decreased the percentage of cells accumulating in G2+M following hydroquinone exposure, indicating that it may have a role in cell cycle changes in response to toxicants. This work demonstrates that hydroquinone exposure leads to active and functional DNA demethylation in HEK293 cells in a mechanism involving reactive oxygen species and Ten Eleven Translocation 1 5-methylcytosine dioxygenase.

Auditory evoked potentials: predicting speech therapy outcomes in children with phonological disorders.

PubMed

Leite, Renata Aparecida; Wertzner, Haydée Fiszbein; Gonçalves, Isabela Crivellaro; Magliaro, Fernanda Cristina Leite; Matas, Carla Gentile

2014-03-01

This study investigated whether neurophysiologic responses (auditory evoked potentials) differ between typically developed children and children with phonological disorders and whether these responses are modified in children with phonological disorders after speech therapy. The participants included 24 typically developing children (Control Group, mean age: eight years and ten months) and 23 children clinically diagnosed with phonological disorders (Study Group, mean age: eight years and eleven months). Additionally, 12 study group children were enrolled in speech therapy (Study Group 1), and 11 were not enrolled in speech therapy (Study Group 2). The subjects were submitted to the following procedures: conventional audiological, auditory brainstem response, auditory middle-latency response, and P300 assessments. All participants presented with normal hearing thresholds. The study group 1 subjects were reassessed after 12 speech therapy sessions, and the study group 2 subjects were reassessed 3 months after the initial assessment. Electrophysiological results were compared between the groups. Latency differences were observed between the groups (the control and study groups) regarding the auditory brainstem response and the P300 tests. Additionally, the P300 responses improved in the study group 1 children after speech therapy. The findings suggest that children with phonological disorders have impaired auditory brainstem and cortical region pathways that may benefit from speech therapy.

Cytotoxicity potentials of eleven Bangladeshi medicinal plants.

PubMed

Khatun, Amina; Rahman, Mahmudur; Haque, Tania; Rahman, Md Mahfizur; Akter, Mahfuja; Akter, Subarna; Jhumur, Afrin

2014-01-01

Various forms of cancer are rising all over the world, requiring newer therapy. The quest of anticancer drugs both from natural and synthetic sources is the demand of time. In this study, fourteen extracts of different parts of eleven Bangladeshi medicinal plants which have been traditionally used for the treatment of different types of carcinoma, tumor, leprosy, and diseases associated with cancer were evaluated for their cytotoxicity for the first time. Extraction was conceded using methanol. Phytochemical groups like reducing sugars, tannins, saponins, steroids, gums, flavonoids, and alkaloids were tested using standard chromogenic reagents. Plants were evaluated for cytotoxicity by brine shrimp lethality bioassay using Artemia salina comparing with standard anticancer drug vincristine sulphate. All the extracts showed potent to moderate cytotoxicity ranging from LC50 2 to 115 µg/mL. The highest toxicity was shown by Hygrophila spinosa seeds (LC50 = 2.93 µg/mL) and the lowest by Litsea glutinosa leaves (LC50 = 114.71 µg/mL) in comparison with standard vincristine sulphate (LC50 = 2.04 µg/mL). Among the plants, the plants traditionally used in different cancer and microbial treatments showed highest cytotoxicity. The results support their ethnomedicinal uses and require advanced investigation to elucidate responsible compounds as well as their mode of action.

Nitric oxide synthase 2 (NOS2) expression in histologically normal margins of oral squamous cell carcinoma

PubMed Central

Itoiz, María E.; Guiñazú, Natalia; Piccini, Daniel; Gea, Susana; López-de Blanc, Silvia

2014-01-01

The activity of Nitric Oxide Synthase 2 (NOS2) was found in oral squamous cell carcinomas (OSCC) but not in normal mucosa. Molecular changes associated to early carcinogenesis have been found in mucosa near carcinomas, which is considered a model to study field cancerization. The aim of the present study is to analyze NOS2 expression at the histologically normal margins of OSCC. Study Design: Eleven biopsy specimens of OSCC containing histologically normal margins (HNM) were analyzed. Ten biopsies of normal oral mucosa were used as controls. The activity of NOS2 was determined by immunohistochemistry. Salivary nitrate and nitrite as well as tobacco and alcohol consumption were also analyzed. The Chi-squared test was applied. Results: Six out of the eleven HNM from carcinoma samples showed positive NOS2 activity whereas all the control group samples yielded negative (p=0.005). No statistically significant association between enzyme expression and tobacco and/or alcohol consumption and salivary nitrate and nitrite was found. Conclusions: NOS2 expression would be an additional evidence of alterations that may occur in a state of field cancerization before the appearance of potentially malignant morphological changes. Key words:Field cancerization, oral squamous cell carcinoma, Nitric Oxide Synthase 2 (NOS2), malignity markers. PMID:24316703

High endemism at cave entrances: a case study of spiders of the genus Uthina

PubMed Central

Yao, Zhiyuan; Dong, Tingting; Zheng, Guo; Fu, Jinzhong; Li, Shuqiang

2016-01-01

Endemism, which is typically high on islands and in caves, has rarely been studied in the cave entrance ecotone. We investigated the endemism of the spider genus Uthina at cave entrances. Totally 212 spiders were sampled from 46 localities, from Seychelles across Southeast Asia to Fiji. They mostly occur at cave entrances but occasionally appear at various epigean environments. Phylogenetic analysis of DNA sequence data from COI and 28S genes suggested that Uthina was grouped into 13 well-supported clades. We used three methods, the Bayesian Poisson Tree Processes (bPTP) model, the Bayesian Phylogenetics and Phylogeography (BPP) method, and the general mixed Yule coalescent (GMYC) model, to investigate species boundaries. Both bPTP and BPP identified the 13 clades as 13 separate species, while GMYC identified 19 species. Furthermore, our results revealed high endemism at cave entrances. Of the 13 provisional species, twelve (one known and eleven new) are endemic to one or a cluster of caves, and all of them occurred only at cave entrances except for one population of one species. The only widely distributed species, U. luzonica, mostly occurred in epigean environments while three populations were found at cave entrances. Additionally, eleven new species of the genus are described. PMID:27775081

Potential determinants of efficacy of mirror therapy in stroke patients – A pilot study

PubMed Central

Brunetti, Maddalena; Morkisch, Nadine; Fritzsch, Claire; Mehnert, Jan; Steinbrink, Jens; Niedeggen, Michael; Dohle, Christian

2015-01-01

Abstract Background: Mirror therapy (MT) was found to improve motor function after stroke. However, there is high variability between patients regarding motor recovery. Objectives: The following pilot study was designed to identify potential factors determining this variability between patients with severe upper limb paresis, receiving MT. Methods: Eleven sub-acute stroke patients with severe upper limb paresis participated, receiving in-patient rehabilitation. After a set of pre-assessments (including measurement of brain activity at the primary motor cortex and precuneus during the mirror illusion, using near-infrared spectroscopy as described previously), four weeks of MT were applied, followed by a set of post-assessments. Discriminant group analysis for MT responders and non-responders was performed. Results: Six out of eleven patients were defined as responders and five as non-responders on the basis of their functional motor improvement. The initial motor function and the activity shift in both precunei (mirror index) were found to discriminate significantly between responders and non-responders. Conclusions: In line with earlier results, initial motor function was confirmed as crucial determinant of motor recovery. Additionally, activity response to the mirror illusion in both precunei was found to be a candidate for determination of the efficacy of MT. PMID:26409402

BAC-pool sequencing and analysis confirms growth-associated QTLs in the Asian seabass genome.

PubMed

Shen, Xueyan; Ngoh, Si Yan; Thevasagayam, Natascha May; Prakki, Sai Rama Sridatta; Bhandare, Pranjali; Tan, Andy Wee Kiat; Tan, Gui Quan; Singh, Siddharth; Phua, Norman Chun Han; Vij, Shubha; Orbán, László

2016-11-08

The Asian seabass is an important marine food fish that has been cultured for several decades in Asia Pacific. However, the lack of a high quality reference genome has hampered efforts to improve its selective breeding. A 3D BAC pool set generated in this study was screened using 22 SSR markers located on linkage group 2 which contains a growth-related QTL region. Seventy-two clones corresponding to 22 FPC contigs were sequenced by Illumina MiSeq technology. We co-assembled the MiSeq-derived scaffolds from each FPC contig with error-corrected PacBio reads, resulting in 187 sequences covering 9.7 Mb. Eleven genes annotated within this region were found to be potentially associated with growth and their tissue-specific expression was investigated. Correlation analysis demonstrated that SNPs in ctsb, skp1 and ppp2ca can be potentially used as markers for selecting fast-growing fingerlings. Conserved syntenies between seabass LG2 and five other teleosts were identified. This study i) provided a 10 Mb targeted genome assembly; ii) demonstrated NGS of BAC pools as a potential approach for mining candidates underlying QTLs of this species; iii) detected eleven genes potentially responsible for growth in the QTL region; and iv) identified useful SNP markers for selective breeding programs of Asian seabass.

Effects of anatomical variation on trainee performance in a virtual reality temporal bone surgery simulator.

PubMed

Piromchai, P; Ioannou, I; Wijewickrema, S; Kasemsiri, P; Lodge, J; Kennedy, G; O'Leary, S

2017-01-01

To investigate the importance of anatomical variation in acquiring skills in virtual reality cochlear implant surgery. Eleven otolaryngology residents participated in this study. They were randomly allocated to practice cochlear implant surgery on the same specimen or on different specimens for four weeks. They were then tested on two new specimens, one standard and one challenging. Videos of their performance were de-identified and reviewed independently, by two blinded consultant otolaryngologists, using a validated assessment scale. The scores were compared between groups. On the standard specimen, the round window preparation score was 2.7 ± 0.4 for the experimental group and 1.7 ± 0.6 for the control group (p = 0.01). On the challenging specimen, instrument handling and facial nerve preservation scores of the experimental group were 3.0 ± 0.4 and 3.5 ± 0.7 respectively, while the control group received scores of 2.1 ± 0.8 and 2.4 ± 0.9 respectively (p < 0.05). Training on temporal bones with differing anatomies is beneficial in the development of expertise.

Using Gender Schema Theory to Examine Gender Equity in Computing: a Preliminary Study

NASA Astrophysics Data System (ADS)

Agosto, Denise E.

Women continue to constitute a minority of computer science majors in the United States and Canada. One possible contributing factor is that most Web sites, CD-ROMs, and other digital resources do not reflect girls' design and content preferences. This article describes a pilot study that considered whether gender schema theory can serve as a framework for investigating girls' Web site design and content preferences. Eleven 14- and 15-year-old girls participated in the study. The methodology included the administration of the Children's Sex-Role Inventory (CSRI), Web-surfing sessions, interviews, and data analysis using iterative pattern coding. On the basis of their CSRI scores, the participants were divided into feminine-high (FH) and masculine-high (MH) groups. Data analysis uncovered significant differences in the criteria the groups used to evaluate Web sites. The FH group favored evaluation criteria relating to graphic and multimedia design, whereas the MH group favored evaluation criteria relating to subject content. Models of the two groups' evaluation criteria are presented, and the implications of the findings are discussed.

Severe tinnitus and its effect on selective and divided attention.

PubMed

Stevens, Catherine; Walker, Gary; Boyer, Morten; Gallagher, Melinda

2007-05-01

The effect of chronic, severe tinnitus on two visual tasks was investigated. A general depletion of resources hypothesis states that overall performance would be impaired in a tinnitus group relative to a control group whereas a controlled processing hypothesis states that only tasks that are demanding, requiring strategic processes, are affected. Eleven participants who had experienced severe tinnitus for more than two years comprised the tinnitus group. A control group was matched for age and verbal IQ. Levels of anxiety, depression, and high frequency average hearing level were treated as covariates. Tasks consisted of the say-word (easy) and say-color (demanding) conditions of the Stroop task, a single (baseline) reaction time (RT) task, and dual tasks involving word reading or category naming while performing a concurrent RT task. Results supported the general depletion of resources hypothesis: RT of the tinnitus group was slower in both conditions of the Stroop task, and in the word reading and category naming conditions of the dual task. Differences were not attributable to high frequency average hearing level, anxiety, or depression.

A Quasi-Experimental Evaluation of Parents as Sexual Health Educators Resulting in Delayed Sexual Initiation and Increased Access to Condoms

ERIC Educational Resources Information Center

Campero, Lourdes; Walker, Dilys; Atienzo, Erika E.; Gutierrez, Juan Pablo

2011-01-01

Objective: To evaluate the effectiveness of an educational intervention for parents of first year high school students in the State of Morelos, Mexico, whose aim was to impact adolescents' sexual behavior, knowledge and access to contraception. Material and methods: Quasi-experimental prospective study with eleven control and eleven intervention…

How Trust in Wikipedia Evolves: A Survey of Students Aged 11 to 25

ERIC Educational Resources Information Center

Mothe, Josiane; Sahut, Gilles

2018-01-01

Introduction: Whether Wikipedia is to be considered a trusted source is frequently questioned in France. This paper reports the results of a survey examining the levels of trust shown by young people aged eleven to twenty-five. Method: We analyse the answers given by 841 young people, aged eleven to twenty-five, to a questionnaire. To our…

Reduced Metaboreflex Control of Blood Pressure during Exercise in Individuals with Intellectual Disability: A Possible Contributor to Exercise Intolerance

ERIC Educational Resources Information Center

Dipla, K.; Zafeiridis, A.; Papadopoulos, S.; Koskolou, M.; Geladas, N.; Vrabas, I. S.

2013-01-01

The aim was to investigate the hemodynamic responses to isometric handgrip exercise (HG) and examine the role of the muscle metaboreflex in the exercise pressor response in individuals with intellectual disability (IID) and non-disabled control subjects. Eleven males with mild-moderate intellectual disabilities and eleven non-disabled males…

Emerging and Disruptive Technologies for Education: An Analysis of Planning, Implementation, and Diffusion in Florida's Eleven State University System Institutions

ERIC Educational Resources Information Center

Bradford, Deborah J.

2010-01-01

The purpose of the study was to understand and appreciate the methodologies and procedures used in determining the extent to which an information technology (IT) organization within the eleven member State University Systems (SUS) of Florida planned, implemented, and diffused emerging educational technologies. Key findings found how critical it…

Educational Planning and Social Responsibility: Eleven Years of Mega Planning at the Sonora Institute of Technology (ITSON)

ERIC Educational Resources Information Center

Guerra, Ingrid J.; Rodriguez, Gonzalo

2005-01-01

The Instituto Tecnologico de Sonora (ITSON), a public and autonomous university in Cuidad Obregon, Sonora in Mexico has, since its inception, maintained a commitment to society and public service. To transform this commitment into valued results, it has used Mega Planning as its framework over the last eleven years. This article illustrates the…

Still Not Adult-Like: Lexical Stress Contrastivity in Word Productions of Eight- to Eleven-Year-Olds

ERIC Educational Resources Information Center

Arciuli, Joanne; Ballard, Kirrie J.

2017-01-01

Lexical stress is the contrast between strong and weak syllables within words. Ballard et al. (2012) examined the amount of stress contrastivity across adjacent syllables in word productions of typically developing three- to seven-year-olds and adults. Here, eight- to eleven-year-olds are compared with the adults from Ballard et al. using acoustic…

Simultaneous separation and determination of eleven nucleosides and bases in beer, herring sperm DNA and RNA soft capsule by high-performance liquid chromatography.

PubMed

Hou, Shengjie; Ding, Mingyu

2010-01-01

A simple and rapid high-performance liquid chromatography method was developed for the determination of eleven nucleosides and bases in beer, herring sperm DNA and RNA soft capsules. The separation was carried out on an Agilent extend-C(18) column with a simple gradient elution of acetonitrile and water as the mobile phase. Good linear relationships between the peak areas and the concentrations of the analytes were obtained. The detection limits for eleven analytes were in the range of 0.007-0.037 mg/L by UV detection at 260 nm. The relative standard deviations (RSDs) of the retention times were in the range of 0.78-1.85% for intra-day and 0.87-1.94% for inter-day, respectively. The RSDs of the peak areas were in the range of 2.71-3.22% for intra-day and 3.03-3.39% for inter-day, respectively. This method has been successfully applied to simultaneous determination of eleven nucleosides and bases in beer, herring sperm DNA and RNA soft capsules with the recoveries in the range of 93.7-108.3%.

A clinical trial of injectable testosterone undecanoate as a potential male contraceptive in normal Chinese men.

PubMed

Zhang, G Y; Gu, Y Q; Wang, X H; Cui, Y G; Bremner, W J

1999-10-01

This is a pilot dose-finding study of spermatogenic suppression using testosterone undecanoate (TU) injections alone in normal Chinese men. Thirty-two healthy men were recruited. Volunteers underwent pretreatment evaluation, then a treatment period in which group I (n = 13) received 500 mg TU, group II (n = 12) received 1000 mg TU, and group III (n = 7) received placebo, respectively, at monthly intervals during the treatment period (or until azoospermia was achieved). Thereafter, they underwent a recovery period until all parameters returned to pretreatment levels. Eleven of 12 volunteers in the 500-mg TU group, and all volunteers in the 1000-mg TU group became azoospermic. Faster suppression of spermatogenesis was achieved in the 1000-mg TU group. Serum testosterone increased significantly in the higher dose group at weeks 8 and 12, but remained within the normal range. Mean serum LH and FSH were profoundly suppressed by both doses to undetectable levels at week 16. TU injections did not cause a significant change in high density lipoprotein cholesterol levels. No serious side-effects were found. We conclude that both dosages of TU can effectively, safely, and reversibly suppress spermatogenesis in normal Chinese men.

Quadruple therapy for eradication of Helicobacter pylori

PubMed Central

Ma, Hai-Jun; Wang, Jin-Liang

2013-01-01

AIM: To investigate quadruple therapy with rabeprazole, amoxicillin, levofloxacin and furazolidone for the eradication of Helicobacter pylori (H. pylori) infection. METHODS: A total of 147 patients were divided into the experimental treatment group (n = 78) and the standard triple treatment group (n = 69). The experimental treatment group received rabeprazole 20 mg, amoxicillin 1.0 g, levofloxacin 0.2 g and furazolidone 0.1 g, twice daily. The standard triple treatment group received omeprazole 20 mg, amoxicillin 1.0 g and clarithromycin 0.5 g, twice daily. RESULTS: One month after treatment, the 13C urea breath test was carried out to detect H. pylori. The eradication rate using per-protocol analysis was 94.3% in the experimental treatment group and 73% in the standard triple treatment group (P < 0.05), and using intention to test analysis, these figures were 86% and 67% in the two groups, respectively. Side effects were observed in 34 patients, and included mild dizziness, nausea, diarrhea and increased bowel movement. Eleven of the 34 patients needed no treatment for their side effects. CONCLUSION: Rabeprazole, amoxicillin, levofloxacin and furazolidone quadruple therapy is a safe method for the eradication of H. pylori with high efficacy and good tolerability. PMID:23429422

The effect of reminder systems on patients’ adherence to treatment

PubMed Central

Fenerty, Sarah D; West, Cameron; Davis, Scott A; Kaplan, Sebastian G; Feldman, Steven R

2012-01-01

Background Patient adherence is an important component of the treatment of chronic disease. An understanding of patient adherence and its modulating factors is necessary to correctly interpret treatment efficacy and barriers to therapeutic success. Purpose This meta-analysis aims to systematically review published randomized controlled trials of reminder interventions to assist patient adherence to prescribed medications. Methods A Medline search was performed for randomized controlled trials published between 1968 and June 2011, which studied the effect of reminder-based interventions on adherence to self-administered daily medications. Results Eleven published randomized controlled trials were found between 1999 and 2009 which measured adherence to a daily medication in a group receiving reminder interventions compared to controls receiving no reminders. Medication adherence was measured as the number of doses taken compared to the number prescribed within a set period of time. Meta- analysis showed a statistically significant increase in adherence in groups receiving a reminder intervention compared to controls (66.61% versus 54.71%, 95% CI for mean: 0.8% to 22.4%). Self-reported and electronically monitored adherence rates did not significantly differ (68.04% versus 63.67%, P = 1.0). Eight of eleven studies showed a statistically significant increase in adherence for at least one of the reminder group arms compared to the control groups receiving no reminder intervention. Limitations The data are limited by imperfect measures of adherence due to variability in data collection methods. It is also likely that concomitant educational efforts in the study populations, such as instructions regarding proper administration and importance of correct dosing schedules, contributed to improved patient adherence, both in reminder and control arms. The search strategy could have missed relevant studies which were categorized by disease rather than adherence. Conclusions Reminder-based interventions may improve adherence to daily medications. However, the interventions used in these studies, which included reminder phone calls, text messages, pagers, interactive voice response systems, videotelephone calls, and programmed electronic audiovisual reminder devices, are impractical for widespread implementation, and their efficacy may be optimized when combined with alternative adherence-modifying strategies. More practical reminder-based interventions should be assessed to determine their value in improving patient adherence and treatment outcomes. PMID:22379363