The cognitive effects of listening to background music on older adults: processing speed improves with upbeat music, while memory seems to benefit from both upbeat and downbeat music

PubMed Central

Bottiroli, Sara; Rosi, Alessia; Russo, Riccardo; Vecchi, Tomaso; Cavallini, Elena

2014-01-01

Background music refers to any music played while the listener is performing another activity. Most studies on this effect have been conducted on young adults, while little attention has been paid to the presence of this effect in older adults. Hence, this study aimed to address this imbalance by assessing the impact of different types of background music on cognitive tasks tapping declarative memory and processing speed in older adults. Overall, background music tended to improve performance over no music and white noise, but not always in the same manner. The theoretical and practical implications of the empirical findings are discussed. PMID:25360112

Semiconductors: A 21st Century Social Studies Topic.

ERIC Educational Resources Information Center

Sunal, Cynthia

2000-01-01

Addresses the reasons for exploring semiconductor technology and organic semiconductors in schools for either middle school or secondary students in an interdisciplinary social studies and science environment. Provides background information on transistors and semiconductors. Offers three social studies lessons and related science lessons if an…

Analysis of Naval NETWAR FORCEnet Enterprise: Implications for Capabilities Based Budgeting

DTIC Science & Technology

2006-12-01

of this background information and projecting how ADNS is likely to succeed in the NNFE framework , two fundamental research questions were addressed...background information and projecting how ADNS is likely to succeed in the NNFE framework , two fundamental research questions were addressed. The...Business Approach ......................................................26 Figure 8. Critical Assumption for Common Analytical Framework

Juvenile Arrest: A Cross-Cultural Comparison

ERIC Educational Resources Information Center

Vermeiren, Robert; Jones, Stephanie M.; Ruchkin, Vladislav; Deboutte, Dirk; Schwab-Stone, Mary

2004-01-01

Background: Cross-national studies describing the psychopathological characteristics of arrested adolescents are virtually non-existent. Such studies are important because they have implications for national policy on arrest, case-management, and future research. Method: To address this issue, self-report surveys administered to representative…

2nd Generation Reusable Launch Vehicle (2G RLV). Revised

NASA Technical Reports Server (NTRS)

Matlock, Steve; Sides, Steve; Kmiec, Tom; Arbogast, Tim; Mayers, Tom; Doehnert, Bill

2001-01-01

This is a revised final report and addresses all of the work performed on this program. Specifically, it covers vehicle architecture background, definition of six baseline engine cycles, reliability baseline (space shuttle main engine QRAS), and component level reliability/performance/cost for the six baseline cycles, and selection of 3 cycles for further study. This report further addresses technology improvement selection and component level reliability/performance/cost for the three cycles selected for further study, as well as risk reduction plans, and recommendation for future studies.

Rigid supersymmetric backgrounds of 3-dimensional Newton-Cartan supergravity

DOE PAGES

Knodel, Gino; Lisbao, Pedro; Liu, James T.

2016-06-06

Recently, a non-relativistic off-shell formulation of three dimensional Newton-Cartan supergravity was proposed as the c → ∞ limit of three dimensional N = 2 super-gravity [1]. Here in the present paper we study supersymmetric backgrounds within this theory. Using integrability constraints for the non-relativistic Killing spinor equations, we explicitly construct all maximally supersymmetric solutions, which admit four supercharges. In addition to these solutions, there aremore » $$\\frac{1}{2}$$ -BPS solutions with reduced supersymmetry. We give explicit examples of such backgrounds and derive necessary conditions for backgrounds preserving two supercharges. Finally, we address how supersymmetric backgrounds of N = 2 supergravity are connected to the solutions found here in the c → ∞ limit.« less

Exploring How Institutional Structures and Practices Influence English Learners' Opportunity to Learn Social Studies

ERIC Educational Resources Information Center

Heafner, Tina L.; Plaisance, Michelle

2016-01-01

Background/Context: Current research addresses the marginalization of social studies and trends in teaching English learners (ELs) in monolingual schools; however, few studies have examined the way in which support services provided to ELs impact their exposure to social studies instruction. Purpose/Objective/Research Question/Focus of Study:…

Does Childhood Anxiety Evoke Maternal Control? A Genetically Informed Study

ERIC Educational Resources Information Center

Eley, Thalia C.; Napolitano, Maria; Lau, Jennifer Y. F.; Gregory, Alice M.

2010-01-01

Background: Despite theoretical and empirical support for an association between maternal control and child anxiety, few studies have examined the origins of this association. Furthermore, none use observer-ratings of maternal control within a genetically informative design. This study addressed three questions: 1) do children who experience…

North Carolina Library Networking Feasibility Study.

ERIC Educational Resources Information Center

Griffiths, Jose-Marie; King, Donald W.

This report presents the results of a feasibility study of statewide multitype library networking in North Carolina. Potential network functions, products, services, sources, and costs are covered, but questions of network governance, management, and funding are not directly addressed. The report begins with background information and a…

Community Intervention Model to Reduce Inappropriate Antibiotic Use

ERIC Educational Resources Information Center

Alder, Stephen; Wuthrich, Amy; Haddadin, Bassam; Donnelly, Sharon; Hannah, Elizabeth Lyon; Stoddard, Greg; Benuzillo, Jose; Bateman, Kim; Samore, Matthew

2010-01-01

Background: The Inter-Mountain Project on Antibiotic Resistance and Therapy (IMPART) is an intervention that addresses emerging antimicrobial resistance and the reduction of unnecessary antimicrobial use. Purpose: This study assesses the design and implementation of the community intervention component of IMPART. Methods: The study was conducted…

Mobility Case Studies : Where Integrated Corridor Management Has Worked and Why

DOT National Transportation Integrated Search

2018-01-11

Background: Modifying the task load of Emergency Medical Services (EMS) personnel may mitigate fatigue, sleep quality and fatigue related risks. A review of the literature addressing task load interventions may benefit EMS administrators as they craf...

An innovative, multidisciplinary strategy to improve retention of nursing students from disadvantaged backgrounds.

PubMed

Igbo, Immaculata N; Straker, Kathleen C; Landson, Margie J; Symes, Lene; Bernard, Lillian F; Hughes, Lisa A; Carroll, Theresa L

2011-01-01

Nursing students from disadvantaged backgrounds must overcome many barriers in order to succeed. This article will focus on how a multidisciplinary team helped 76 percent of these high-risk students persist in their nursing programs by addressing some of these barriers. Three baccalaureate nursing schools in the Texas Medical Center embarked on a three-year retention program designed to enhance the success of students identified by federal criteria as being at risk. Multidisciplinary teams led various activities, including a study skills component, which included preparing for lectures, taking notes, critical thinking, and test-taking strategies. Also addressed were written and oral communication skills, medical terminology, critical thinking, career coaching, and socialization activities. Collaboration among faculty and students at the three schools was key to the success of the program.

Pre- and Postnatal Influences on Preschool Mental Health: A Large-Scale Cohort Study

ERIC Educational Resources Information Center

Robinson, Monique; Oddy, Wendy H.; Li, Jianghong; Kendall, Garth E.; de Klerk, Nicholas H.; Silburn, Sven R.; Zubrick, Stephen R.; Newnham, John P.; Stanley, Fiona J.; Mattes, Eugen

2008-01-01

Background: Methodological challenges such as confounding have made the study of the early determinants of mental health morbidity problematic. This study aims to address these challenges in investigating antenatal, perinatal and postnatal risk factors for the development of mental health problems in pre-school children in a cohort of Western…

Creating Possibilities: Studying the Student Experience

ERIC Educational Resources Information Center

Ryerson, Rachel

2017-01-01

Background: How can educators and students partner in the work of making transformational changes in schools and school systems? This paper will address how teacher researchers, funded by the Ontario Ministry of Education in Canada, have studied the student experience to generate evidence. It will outline changes in practice and benefits for…

The Importance of Family, Race, and Gender for Multiracial Adolescent Well-Being

ERIC Educational Resources Information Center

Schlabach, Sarah

2013-01-01

Using data from the National Longitudinal Study of Adolescent Health (Add Health), this study investigates patterns of well-being among multiracial adolescents. Specifically, this article addresses three questions. First, using various categorizations for multiracial background, are there measurable differences in emotional and social well-being…

Who Are the "Journalism Kids"? Academic Predictors of Journalism Participation in Secondary Schools

ERIC Educational Resources Information Center

Bobkowski, Piotr S.; Cavanah, Sarah B.; Miller, Patrick R.

2017-01-01

Prior scholastic journalism research did not adequately address the possibility that journalism students perform better academically because of their backgrounds and inherent abilities. Using Education Longitudinal Study of 2002 data, this study shows that high school journalism attracts better students. Although for-credit and extracurricular…

High School Students' Implicit Theories of What Facilitates Science Learning

ERIC Educational Resources Information Center

Parsons, Eileen Carlton; Miles, Rhea; Petersen, Michael

2011-01-01

Background: Research has primarily concentrated on adults' implicit theories about high quality science education for all students. Little work has considered the students' perspective. This study investigated high school students' implicit theories about what helped them learn science. Purpose: This study addressed (1) What characterizes high…

Academic Preparation for International Pre-MBA's in Marketing.

ERIC Educational Resources Information Center

Westerfield, Kay

Adjustments to the case study approach are recommended to address three major areas of difficulty for foreign students in master's-level marketing education programs: (1) language-related problems; (2) unfamiliar class format and methodology; and (3) lack of cultural background knowledge. For language-related problems, case studies are a good…

Designing and Delivering Cross-Cultural Instruction.

ERIC Educational Resources Information Center

Ben-Yoseph, Miriam

A course on management in a cross-cultural environment was designed to address dilemmas and opportunities that individuals might encounter in work or study. The course attracted students with a broad variety of backgrounds. A main textbook was supplemented with readings, guest lectures, and a variety of class activities including case studies,…

Psychometric Structure of a Comprehensive Objective Structured Clinical Examination: A Factor Analytic Approach

ERIC Educational Resources Information Center

Volkan, Kevin; Simon, Steven R.; Baker, Harley; Todres, I. David

2004-01-01

Problem Statement and Background: While the psychometric properties of Objective Structured Clinical Examinations (OSCEs) have been studied, their latent structures have not been well characterized. This study examines a factor analytic model of a comprehensive OSCE and addresses implications for measurement of clinical performance. Methods: An…

2nd Generation RLV Risk Reduction Definition Program: Pratt & Whitney Propulsion Risk Reduction Requirements Program (TA-3 & TA-4)

NASA Technical Reports Server (NTRS)

Matlock, Steve

2001-01-01

This is the final report and addresses all of the work performed on this program. Specifically, it covers vehicle architecture background, definition of six baseline engine cycles, reliability baseline (space shuttle main engine QRAS), and component level reliability/performance/cost for the six baseline cycles, and selection of 3 cycles for further study. This report further addresses technology improvement selection and component level reliability/performance/cost for the three cycles selected for further study, as well as risk reduction plans, and recommendation for future studies.

Writing implementation research grant proposals: ten key ingredients

PubMed Central

2012-01-01

Background All investigators seeking funding to conduct implementation research face the challenges of preparing a high-quality proposal and demonstrating their capacity to conduct the proposed study. Applicants need to demonstrate the progressive nature of their research agenda and their ability to build cumulatively upon the literature and their own preliminary studies. Because implementation science is an emerging field involving complex and multilevel processes, many investigators may not feel equipped to write competitive proposals, and this concern is pronounced among early stage implementation researchers. Discussion This article addresses the challenges of preparing grant applications that succeed in the emerging field of dissemination and implementation. We summarize ten ingredients that are important in implementation research grants. For each, we provide examples of how preliminary data, background literature, and narrative detail in the application can strengthen the application. Summary Every investigator struggles with the challenge of fitting into a page-limited application the research background, methodological detail, and information that can convey the project’s feasibility and likelihood of success. While no application can include a high level of detail about every ingredient, addressing the ten ingredients summarized in this article can help assure reviewers of the significance, feasibility, and impact of the proposed research. PMID:23062065

Cyberbullying, Schools and the Law: A Comparative Study in Northern Ireland and the Republic of Ireland

ERIC Educational Resources Information Center

Purdy, Noel; Mc Guckin, Conor

2015-01-01

Background: This study addresses the fast developing behavioural issue of cyberbullying in schools and its complex legal context. Purpose: This study set out to investigate teachers' perceptions of the extent of cyberbullying and the extent to which school leaders in Northern Ireland and the Republic of Ireland feel knowledgeable and confident…

Math Anxiety and Math Performance in Children: The Mediating Roles of Working Memory and Math Self-Concept

ERIC Educational Resources Information Center

Justicia-Galiano, M. José; Martín-Puga, M. Eva; Linares, Rocío; Pelegrina, Santiago

2017-01-01

Background: Numerous studies, most of them involving adolescents and adults, have evidenced a moderate negative relationship between math anxiety and math performance. There are, however, a limited number of studies that have addressed the mechanisms underlying this relation. Aims: This study aimed to investigate the role of two possible…

Teachers' Perceptions of Education for Democratic Citizenship in Schools with Transnational Youth: A Comparative Study in the UK and Denmark

ERIC Educational Resources Information Center

Hahn, Carole L.

2015-01-01

As a consequence of globalization and increased immigration, scholars call for reconceptualizations of citizenship and empirical studies to ascertain how citizenship education is enacted in schools serving youth from immigration backgrounds. This study addresses these needs by interviewing civic educators in purposefully selected secondary schools…

How African-American Elementary Students in High-Poverty Schools Experience Creative Expression: A Case Study Approach

ERIC Educational Resources Information Center

Willis, Belinda F.

2016-01-01

Literature that addresses how the arts enhance student learning through creative expression is minimal. This is especially true for African-American elementary students from high-poverty backgrounds. The purpose of this study was to employ a case study design to explore how African-American elementary students in high-poverty schools experience…

Case Study: Revising a Formal Case Study Presentation as an Independent Research Project

ERIC Educational Resources Information Center

Field, Patrick R.

2013-01-01

This article examines the process of researching and revising a case study presentation on an individual who experienced anesthetic awareness during an abdominal surgery and eventually committed suicide. Topics addressed include the author's selection of an undergraduate student with a science and teaching background to work on the case…

The Possible Role of the Kynurenine Pathway in Adolescent Depression with Melancholic Features

ERIC Educational Resources Information Center

Gabbay, Vilma; Klein, Rachel G.; Katz, Yisrael; Mendoza, Sandra; Guttman, Leah E.; Alonso, Carmen M.; Babb, James S.; Hirsch, Glenn S.; Liebes, Leonard

2010-01-01

Background: Although adolescent major depressive disorder (MDD) is acknowledged to be a heterogeneous disorder, no studies have reported on biological correlates of its clinical subgroups. This study addresses this issue by examining whether adolescent MDD with and without melancholic features (M-MDD and NonM-MDD) have distinct biological features…

Constructive and Destructive Marital Conflict, Emotional Security and Children's Prosocial Behavior

ERIC Educational Resources Information Center

McCoy, Kathleen; Cummings, E. Mark; Davies, Patrick T.

2009-01-01

Background: This study addresses the gaps in understanding the relationship between constructive and destructive marital conflict and children's prosocial behavior from a process-oriented perspective. Method: Data were drawn from a three-wave study of 235 families with children ages 5-7 at wave 1. Relations between constructive and destructive…

Teachers Pursuing a Doctoral Degree: Motivations and Perceived Impact

ERIC Educational Resources Information Center

Kowalczuk-Waledziak, Marta; Lopes, Amélia; Menezes, Isabel; Tormenta, Nuna

2017-01-01

Background and purpose: In recent years, there has been a growth in international studies about the impact of different types of professional development programmes for teachers. However, few studies have directly addressed the role of higher research degrees, such as a doctorate, as a strategy for teachers' professional development, and even…

Some Cognitive Developmental Characteristics of Social Diversity Education.

ERIC Educational Resources Information Center

Adams, Maurianne; Zhou, Yu-hui A.

This paper, on a 1988-89 study of 219 undergraduates, addresses issues of cognitive development, learning style, and attitudes toward social diversity and social justice. A parallel study was conducted in spring/fall 1989 with subsequent changes noted. The table of contents presents the following sections: (1) "Background and Educational Context";…

Cognitive-Behavioural Therapy for Command Hallucinations and Intellectual Disability: A Case Study

ERIC Educational Resources Information Center

Barrowcliff, Alastair L.

2008-01-01

Background: There is a paucity of literature detailing cognitive-behavioural therapy (CBT) for psychosis in people with intellectual disability. Of the available literature, only two case studies involve people with command hallucinations and these do not address specific issues of intervention indicated in the wider literature for this type of…

The State of Writing Instruction in America's Schools: What Existing Data Tell Us

ERIC Educational Resources Information Center

Applebee, Arthur N.; Langer, Judith A.

2006-01-01

This study examined student writing over the past decades. The National Study of Writing Instruction addressed questions through analyses of existing data sets, particularly those from the National Assessment of Educational Progress (NAEP), which include background questions on instructional practices in U.S. middle and high schools. NAEP…

School Nurses' Perceived Barriers to Discussing Weight with Children and Their Families: A Qualitative Approach

ERIC Educational Resources Information Center

Steele, Ric G.; Wu, Yelena P.; Jensen, Chad D.; Pankey, Sydni; Davis, Ann M.; Aylward, Brandon S.

2011-01-01

Background: Previous studies have documented the presence of specific barriers to school nurses' communications with families about weight-related health. The purpose of the present study was to contribute to the literature by further analyzing, using focus group methodology, school nurses' perceived barriers to addressing weight-related health…

Prospective Effects of Violence Exposure across Multiple Contexts on Early Adolescents' Internalizing and Externalizing Problems

ERIC Educational Resources Information Center

Mrug, Sylvie; Windle, Michael

2010-01-01

Background: Violence exposure within each setting of community, school, or home has been linked with internalizing and externalizing problems. Although many children experience violence in multiple contexts, the effects of such cross-contextual exposure have not been studied. This study addresses this gap by examining independent and interactive…

Confronting Color-Blind STEM Talent Development: Toward a Contextual Model for Black Student STEM Identity

ERIC Educational Resources Information Center

Collins, Kristina Henry

2018-01-01

What is Black student's science, technology, engineering, and mathematics (STEM) identity? The author addresses this question through a synthesis of the literature that includes studies that explore Black student identity. Background information regarding STEM achievement and persistence followed by empirical studies that explore STEM attitudes…

Teaching Perspectives of Pre-Service Physical Education Teachers: The Shanghai Experience

ERIC Educational Resources Information Center

Wang, Lijuan

2014-01-01

Background: In the physical education (PE) domain, teachers are given the freedom to make important educational decisions. Because of the common assumption that the decisions teachers make are based on a set of educational perspectives, a considerable number of studies have addressed the importance of studying the thinking and beliefs of PE…

Navy Force Structure: Alternative Force Structure Studies of 2005 - Background for Congress

DTIC Science & Technology

2007-04-09

multiple classes of a single ship [ type ] is another prudent way to enforce costs, since the DoN can divert production of any ship class that exceeds...not display a currently valid OMB control number. 1. REPORT DATE 09 APR 2007 2. REPORT TYPE N/A 3. DATES COVERED - 4. TITLE AND SUBTITLE...MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION/ AVAILABILITY

Student Leadership in Small Group Science Inquiry

ERIC Educational Resources Information Center

Oliveira, Alandeom W.; Boz, Umit; Broadwell, George A.; Sadler, Troy D.

2014-01-01

Background: Science educators have sought to structure collaborative inquiry learning through the assignment of static group roles. This structural approach to student grouping oversimplifies the complexities of peer collaboration and overlooks the highly dynamic nature of group activity. Purpose: This study addresses this issue of…

77 FR 30932 - Approval and Promulgation of Air Quality Implementation Plans; Massachusetts; Regional Haze

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-24

... background for EPA's proposed action? A. The Regional Haze Problem B. Background Information C. Roles of... the background for EPA's proposed action? A. The Regional Haze Problem Regional haze is visibility... distances, even hundreds of kilometers. Therefore, to effectively address the problem of visibility...

In-Home Respite Care Program Development. Background. Coordinator's Manual. Training Manual.

ERIC Educational Resources Information Center

Parham, J. D.; And Others

This volume consists of a background discussion, coordinator's manual, and training manual dealing with developing programs for the in-home respite care (IHRC) of the developmentally disabled. Addressed in the background information unit are the nature of developmental disabilities; program variables, planning, and funding; and practical…

Motivational Factors as They Relate to College Readiness

ERIC Educational Resources Information Center

Dacay, Monique

2011-01-01

Addressing inconsistencies in student achievement between students of different racial backgrounds has been acknowledged and explored for over fifty years. Policies and programs have been developed and funded to decrease the discrepancies between groups with limited evidence of success. This study will explore the presence of achievement…

Breastfeeding, Brain Activation to Own Infant Cry, and Maternal Sensitivity

ERIC Educational Resources Information Center

Kim, Pilyoung; Feldman, Ruth; Mayes, Linda C.; Eicher, Virginia; Thompson, Nancy; Leckman, James F.; Swain, James E.

2011-01-01

Background: Research points to the importance of breastfeeding for promoting close mother-infant contact and social-emotional development. Recent functional magnetic resonance imaging (fMRI) studies have identified brain regions related to maternal behaviors. However, little research has addressed the neurobiological mechanisms underlying the…

Psychopathology, Temperament and Unintentional Injury: Cross-Sectional and Longitudinal Relationships

ERIC Educational Resources Information Center

Rowe, Richard; Simonoff, Emily; Silberg, Judy L.

2007-01-01

Background: Growing evidence indicates a link between unintentional injury and both disruptive and emotional psychopathology. We present further evidence of these associations and address the underlying mechanisms. We also examine the genetic contribution to unintentional injury. Methods: The Virginia Twin Study of Adolescent Behavioral…

Promotive Factors and Psychosocial Adjustment among Urban Youth

ERIC Educational Resources Information Center

O'Neal, LaToya J.; Cotten, Shelia R.

2016-01-01

Background: Urban youth are often exposed to compounded risk factors which make them more vulnerable to negative outcomes. Research examining promotive factors which may reduce vulnerabilities to poor psychosocial adjustment among this population is limited. Objective: The current study addresses this limitation by examining the impact of…

Determinants of Political Trust: A Lifetime Learning Model

ERIC Educational Resources Information Center

Schoon, Ingrid; Cheng, Helen

2011-01-01

This article addresses questions regarding the origins of individual variations in political trust. Using 2 prospective longitudinal studies, we examine the associations between family background, general cognitive ability (g) and school motivation at early age, educational and occupational attainment in adulthood, and political trust measured in…

Factors Influencing Expectations of Physical Activity for Adolescents Residing in Appalachia

ERIC Educational Resources Information Center

Elkins, Rebecca L.; Nabors, Laura; King, Keith; Vidourek, Rebecca

2015-01-01

Background: Appalachian adolescents are at an increased risk for sedentary behavior; little research has addressed this concern. Purpose: This study examined adolescents' expectations for engaging in physical activity (PA), chiefly expectations for relaxation and fitness. Independent variables were self-efficacy expectations (SEEs) to overcome…

Doctoral Education and Transformative Consumer Research

ERIC Educational Resources Information Center

Mari, Carlo

2008-01-01

This article examines why and how transformative consumer research (TCR) can become a relevant perspective in doctoral programs. The article draws selectively from studies published in consumer behavior, marketing, and marketing education that theoretically or empirically address this topic. It discusses the meaning and background of TCR together…

Reflective Leadership by Selected Community College Presidents

ERIC Educational Resources Information Center

Stoeckel, Pamella Rae; Davies, Timothy Gray

2007-01-01

This phenomenological study addressed the following question: How do community college presidents experience self-reflection in their leadership roles? Male and female community college presidents of diverse racial backgrounds were interviewed to better understand how they experienced self-reflection in their own leadership. Three themes emerged:…

IDENTIFICATION OF ALLERGENS FROM METARHIZIUM ANISOPLIAE USING MASS SPECTROMETRY

EPA Science Inventory

Background
The U.S. EPA, under the "Children at Risk" Program, is currently addressing the problem of indoor fungal bioaerosol contamination. The fungus Metarhizium Anisopliae has been used as a bio-pesticide for insect control since the 1800's. Recent studies have shown t...

Finding the Right Fit: Helping Students Apply Theory to Service-Learning Contexts

ERIC Educational Resources Information Center

Ricke, Audrey

2018-01-01

Background: Although past studies of service-learning focus on assessing student growth, few studies address how to support students in applying theory to their service-learning experiences. Yet, the task of applying theory is a central component of critical reflections within the social sciences in higher education and often causes anxiety among…

Teacher Fidelity to a Physical Education Curricular Model and Physical Activity Outcomes

ERIC Educational Resources Information Center

Stylianou, Michalis; Kloeppel, Tiffany; Kulinna, Pamela; van der Mars, Han

2016-01-01

Background: This study was informed by the bodies of literature emphasizing the role of physical education in promoting physical activity (PA) and addressing teacher fidelity to curricular models. Purpose: The purpose of this study was to compare student PA levels, lesson context, and teacher PA promotion behavior among classes where teachers were…

Child and Adolescent Predictors of Male Intimate Partner Violence

ERIC Educational Resources Information Center

Theobald, Delphine; Farrington, David P.

2012-01-01

Background: This study addresses to what extent child and adolescent explanatory factors predict male perpetrated intimate partner violence (IPV) in adulthood. Methods: We use prospective longitudinal data from the Cambridge Study in Delinquent Development (CSDD). The CSDD is a survey of 411 male born in the 1950s in an inner London area. The men…

Psychological Variables as Correlates of Adjustment in Mothers of Children with Intellectual Disabilities: Cross-Sectional and Longitudinal Relationships

ERIC Educational Resources Information Center

Lloyd, Tracey; Hastings, R. P.

2008-01-01

Background: Existing research studies suggest that parenting a child with intellectual disabilities (ID) can be a stressful experience. However, there are few data addressing the question of how or why parents might experience considerable distress. In the present study, psychological variables (acceptance, mindfulness, avoidant coping) are…

Hidden School Dropout among Immigrant Students: A Cross-Sectional Study

ERIC Educational Resources Information Center

Makarova, Elena; Herzog, Walter

2013-01-01

Actual school dropout among immigrant youth has been addressed in a number of studies, but research on hidden school dropout among immigrant students is rare. Thus, the objective of this paper is to analyze hidden school dropout among primary school students with an immigrant background. The analyses were performed using survey data of 1186…

Family Background, Parental Involvement, and Parent Child Interactions as Predictors of Fifth-Graders Behavior Problems

ERIC Educational Resources Information Center

Brown, Tamala P.

2012-01-01

Many studies have been conducted to address childhood behavior problems, but much remains unknown regarding the causes and factors that affect internalizing and externalizing problems in children. The purpose of the current research study was to examine the relationships between children's internalizing and externalizing behavior problems and (a)…

Making Space: A Gay-Straight Alliance's Fight to Build Inclusive Environments

ERIC Educational Resources Information Center

Collin, Ross

2013-01-01

Background: Education researchers are paying increasing attention to student activism and to the social production of school spaces. Few studies, however, have brought these two concerns together to examine how student activists work to rebuild school spaces in line with their political commitments. In the present study, I address this gap at the…

17 CFR 229.1003 - (Item 1003) Identity and background of filing person.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 17 Commodity and Securities Exchanges 2 2012-04-01 2012-04-01 false (Item 1003) Identity and background of filing person. 229.1003 Section 229.1003 Commodity and Securities Exchanges SECURITIES AND... (Regulation M-A) § 229.1003 (Item 1003) Identity and background of filing person. (a) Name and address. State...

17 CFR 229.1003 - (Item 1003) Identity and background of filing person.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 17 Commodity and Securities Exchanges 2 2013-04-01 2013-04-01 false (Item 1003) Identity and background of filing person. 229.1003 Section 229.1003 Commodity and Securities Exchanges SECURITIES AND... (Regulation M-A) § 229.1003 (Item 1003) Identity and background of filing person. (a) Name and address. State...

17 CFR 229.1003 - (Item 1003) Identity and background of filing person.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 17 Commodity and Securities Exchanges 3 2014-04-01 2014-04-01 false (Item 1003) Identity and background of filing person. 229.1003 Section 229.1003 Commodity and Securities Exchanges SECURITIES AND... (Regulation M-A) § 229.1003 (Item 1003) Identity and background of filing person. (a) Name and address. State...

17 CFR 229.1003 - (Item 1003) Identity and background of filing person.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 2 2011-04-01 2011-04-01 false (Item 1003) Identity and background of filing person. 229.1003 Section 229.1003 Commodity and Securities Exchanges SECURITIES AND... (Regulation M-A) § 229.1003 (Item 1003) Identity and background of filing person. (a) Name and address. State...

Perceived Stress and Canadian Early Childcare Educators

ERIC Educational Resources Information Center

Wagner, Shannon L.; Forer, Barry; Cepeda, Ivan L.; Goelman, Hillel; Maggi, Stefania; D'Angiulli, Amedeo; Wessel, Julie; Hertzman, Clyde; Grunau, Ruth E.

2013-01-01

Background: Occupational stress for early childcare educators is an area of apparent understudy in the literature. The present study attempted to address this gap and provide some updated data regarding the experiences of this occupational group. Methods: Early childhood workers across a variety of early childhood education settings (N = 69)…

Annotation: The Savant Syndrome

ERIC Educational Resources Information Center

Heaton, Pamela; Wallace, Gregory L.

2004-01-01

Background: Whilst interest has focused on the origin and nature of the savant syndrome for over a century, it is only within the past two decades that empirical group studies have been carried out. Methods: The following annotation briefly reviews relevant research and also attempts to address outstanding issues in this research area.…

Predictors of Care-Giver Stress in Families of Preschool-Aged Children with Developmental Disabilities

ERIC Educational Resources Information Center

Plant, K. M.; Sanders, M. R.

2007-01-01

Background: This study examined the predictors, mediators and moderators of parent stress in families of preschool-aged children with developmental disability. Method: One hundred and five mothers of preschool-aged children with developmental disability completed assessment measures addressing the key variables. Results: Analyses demonstrated that…

Enabling Integration in Sports for Adolescents with Intellectual Disabilities

ERIC Educational Resources Information Center

Grandisson, Marie; Tetreault, Sylvie; Freeman, Andrew R.

2012-01-01

Background: Promoting the health and social participation of adolescents with intellectual disability is important as they are particularly vulnerable to encountering difficulties in those areas. Integration of these individuals in integrated sports is one strategy to address this issue. Methods: The main objective of this study was to gain a…

Intervention Fidelity for a Complex Behaviour Change Intervention in Community Pharmacy Addressing Cardiovascular Disease Risk

ERIC Educational Resources Information Center

McNamara, K. P.; O'Reilly, S. L.; George, J.; Peterson, G. M.; Jackson, S. L.; Duncan, G.; Howarth, H.; Dunbar, J. A.

2015-01-01

Background: Delivery of cardiovascular disease (CVD) prevention programs by community pharmacists appears effective and enhances health service access. However, their capacity to implement complex behavioural change processes during patient counselling remains largely unexplored. This study aims to determine intervention fidelity by pharmacists…

Baccalaureate Expectations of Community College Students: Socio-Demographic, Motivational, and Contextual Influences

ERIC Educational Resources Information Center

Wang, Xueli

2013-01-01

Background/Context: Although much research has dealt with the factors that influence educational expectations, few studies have addressed recent high school graduates who attend community colleges as their first postsecondary institutions. As the costs associated with attending a four-year institution keep rising, community colleges increasingly…

Mentoring Doctoral Students through Scholastic Engagement: Adult Learning Principles in Action

ERIC Educational Resources Information Center

Mullen, Carol A.; Fish, Valorie L.; Hutinger, Janice L.

2010-01-01

The purpose of this discussion is to explore a graduate intervention that was aimed at promoting the understanding, empowerment, and skills building of doctoral students in education. Addressed are mentoring and learning frameworks, background issues, the pedagogical context, study details, thematic results, and implications. The authors offer a…

Evaluation of an Application for Making Palmtop Computers Accessible to Individuals with Intellectual Disabilities

ERIC Educational Resources Information Center

Stock, Steven E.; Davies, Daniel K.; Davies, Katelyn R.; Wehmeyer, Michael L.

2006-01-01

Background: Palmtop computers provide a promising mobile platform to address barriers to computer-based supports for people with intellectual disabilities. This study evaluated a specially designed interface to make navigation and features of palmtop computers more accessible to users with intellectual disabilities. Method: The specialised…

Cross-Border Mobility and Critical Cosmopolitanism among South Texas University Students

ERIC Educational Resources Information Center

O'Connor, Brendan H.

2018-01-01

Background/Context: A growing body of literature addresses the experiences of transnational students, but relatively little research has focused on students who negotiate international border crossings on a regular basis. This study documents the role of cross-border mobility in the lives of university students in Brownsville, Texas…

Mothering with an Intellectual Disability: A Phenomenological Exploration of Making Infant-Feeding Decisions

ERIC Educational Resources Information Center

Guay, Amanda; Aunos, Marjorie; Collin-Vézina, Delphine

2017-01-01

Background: Mothers with intellectual disability are less likely than mothers without intellectual disability to breastfeed their infants, but there is little literature that addresses infant-feeding decisions among this population. This study explores experiences of mothers with intellectual disability in making and carrying out infant-feeding…

Reflections on the REDCo Project

ERIC Educational Resources Information Center

Weisse, Wolfram

2011-01-01

The REDCo project addressed the question of how study of religions and values in schools could contribute to either dialogue or tension in Europe. Researchers in the humanities and social sciences co-operated in order to gain better insight into how European citizens of different religious, cultural and political backgrounds could enter into…

Estimated Costs of Sporadic Gastrointestinal Illness Associated with Surface Water Recreation: A Combined Analysis of Data from NEEAR and CHEERS Studies

EPA Science Inventory

BACKGROUND: The ·burden of illness can be described by addressing both incidence and illness severity attributable to water recreation. Monetized as cost. attributable disease burden estimates can be useful for environmental management decisions. OBJECTIVES: We characterize the ...

New Evidence: Data Documenting Parental Support for Earlier Sexuality Education

ERIC Educational Resources Information Center

Barr, Elissa M.; Moore, Michele J.; Johnson, Tammie; Forrest, Jamie; Jordan, Melissa

2014-01-01

Background: Numerous studies document support for sexuality education to be taught in high school, and often, in middle school. However, little research has been conducted addressing support for sexuality education in elementary schools. Methods: As part of the state Behavioral Risk Factor Surveillance System (BRFSS) Survey administration, the…

Caring for a Daughter with Intellectual Disabilities in Managing Menstruation: A Mother's Perspective

ERIC Educational Resources Information Center

Chou, Yueh-Ching; Lu, Zxy-Yann Jane

2012-01-01

Background: The concerns of mothers and their experiences while providing help to their daughters with intellectual disability (ID) and considerable support needs during menstruation have rarely been addressed. This qualitative study explored mothers' experiences and perceptions of managing their daughters' menstruation. Method: Twelve Taiwanese…

A Critical Study of Language Minority Students' Participation in Language Communities in the Korean Context

ERIC Educational Resources Information Center

Kim, Miso; Kim, Tae-Young

2015-01-01

In South Korea, "Damunwha" students (students from multicultural family backgrounds) have difficulties at school because of others' derogatory perception of them and the different linguistic and cultural settings. In light of this issue, this paper addresses the "Damunwha" students' identities and participation within the…

The Impact of a Professional Development Model for a Mobilized Science Curriculum: A Case Study of Teacher Changes

ERIC Educational Resources Information Center

Looi, Chee-Kit; Sun, Daner; Kim, Mi Song; Wen, Yun

2018-01-01

Background and purpose: To date, there has been little research on the Teacher Professional Development (TPD) for delivering a mobile technology-supported science curriculum. To address this, a TPD model for a science curriculum supported by mobile technology was developed and evaluated in this paper. The study reported focuses on the…

Do Early Father-Infant Interactions Predict the Onset of Externalising Behaviours in Young Children? Findings from a Longitudinal Cohort Study

ERIC Educational Resources Information Center

Ramchandani, Paul G.; Domoney, Jill; Sethna, Vaheshta; Psychogiou, Lamprini; Vlachos, Haido; Murray, Lynne

2013-01-01

Background: Factors related to parents and parenting capacities are important predictors of the development of behavioural problems in children. Recently, there has been an increasing research focus in this field on the earliest years of life, however, relatively few studies have addressed the role of fathers, despite this appearing to be…

Doctoral Education and the Workings of Canadian Graduate Schools: A Differentiated Tier within Canadian Universities Facing the Challenges of Tension-Driven Functions

ERIC Educational Resources Information Center

Maheu, Louis

2008-01-01

After a short historical background to Canadian doctoral education, the author addresses the differentiation laws, internal (between undergraduate and graduate studies) and external (strong concentration within a limited number of universities) to institutions, which govern all of North American graduate and doctoral studies. He then details…

Phase 2 of CATALISE: A Multinational and Multidisciplinary Delphi Consensus Study of Problems with Language Development--Terminology

ERIC Educational Resources Information Center

Bishop, Dorothy V. M.; Snowling, Margaret J.; Thompson, Paul A.; Greenhalgh, Trisha

2017-01-01

Background: Lack of agreement about criteria and terminology for children's language problems affects access to services as well as hindering research and practice. We report the second phase of a study using an online Delphi method to address these issues. In the first phase, we focused on criteria for language disorder. Here we consider…

Marriage, Separation and Beyond: A Longitudinal Study of Families of Children with Intellectual and Developmental Disabilities in a Norwegian Context

ERIC Educational Resources Information Center

Tøssebro, Jan; Wendelborg, Christian

2017-01-01

Background: This study addresses family structure in families raising a child with disabilities in Norway. The aims are to add to the literature on termination of parental relationships and to explore family research topics that are rarely discussed in disability research, such as cohabitation versus marriage and repartnering. Methods:…

Parental Qualifications as Determinants of University Entrance and Choice of a Field of Study in Germany

ERIC Educational Resources Information Center

Georg, Werner; Bargel, Ernst

2017-01-01

Against the background of Bourdieu's reproduction theory, the choice of field of study was addressed above all as topic of social inequality in tertiary education. It was supposed that "title inflation" led to a relocation of the distinctive advantage of the upper classes from the vertical to the horizontal dimension of inequality in the…

Effect of Language Context on Ratings of Shy and Unsociable Behaviors in English Language Learner Children

ERIC Educational Resources Information Center

Ash, Andrea C.; Rice, Mabel L.; Redmond, Sean M.

2014-01-01

Purpose: The primary goal of this study was to explore the effect of language context on the socially withdrawn behaviors of school-age-children who are English language learners (ELLs) from middle- to high-socioeconomic status (SES) backgrounds. This is one of the 1st studies to address the frequently confused concepts of shyness and…

Entry Risk into the Juvenile Justice System: African American, American Indian, Asian American, European American, and Hispanic Children and Adolescents

ERIC Educational Resources Information Center

Vazsonyi, Alexander T.; Chen, Pan

2010-01-01

Background: Findings on disproportionate minority contact remain mixed. Few empirical studies have examined to what extent entry risk into juvenile justice varies across ethnic/racial groups, and to what extent childhood aggressive behaviors foretell later deviance and entry risk. In the current study, we sought to address these shortcomings by…

Evaluation of methods to reduce background using the Python-based ELISA_QC program.

PubMed

Webster, Rose P; Cohen, Cinder F; Saeed, Fatima O; Wetzel, Hanna N; Ball, William J; Kirley, Terence L; Norman, Andrew B

2018-05-01

Almost all immunological approaches [immunohistochemistry, enzyme-linked immunosorbent assay (ELISA), Western blot], that are used to quantitate specific proteins have had to address high backgrounds due to non-specific reactivity. We report here for the first time a quantitative comparison of methods for reduction of the background of commercial biotinylated antibodies using the Python-based ELISA_QC program. This is demonstrated using a recombinant humanized anti-cocaine monoclonal antibody. Several approaches, such as adjustment of the incubation time and the concentration of blocking agent, as well as the dilution of secondary antibodies, have been explored to address this issue. In this report, systematic comparisons of two different methods, contrasted with other more traditional methods to address this problem are provided. Addition of heparin (HP) at 1 μg/ml to the wash buffer prior to addition of the secondary biotinylated antibody reduced the elevated background absorbance values (from a mean of 0.313 ± 0.015 to 0.137 ± 0.002). A novel immunodepletion (ID) method also reduced the background (from a mean of 0.331 ± 0.010 to 0.146 ± 0.013). Overall, the ID method generated more similar results at each concentration of the ELISA standard curve to that using the standard lot 1 than the HP method, as analyzed by the Python-based ELISA_QC program. We conclude that the ID method, while more laborious, provides the best solution to resolve the high background seen with specific lots of biotinylated secondary antibody. Copyright © 2018. Published by Elsevier B.V.

Enhancing School Asthma Action Plans: Qualitative Results from Southeast Minnesota Beacon Stakeholder Groups

ERIC Educational Resources Information Center

Egginton, Jason S.; Textor, Lauren; Knoebel, Erin; McWilliams, Deborah; Aleman, Marty; Yawn, Barbara

2013-01-01

Background: This study explores ways southeast Minnesota schools currently address asthma problems, identifies areas for improvement, and assesses the potential value of asthma action plans (AAPs) in schools. Methods: Focus groups were used to query stakeholder groups on asthma care in schools. Groups were held separately for elementary school…

When Cyberbullies Meet Gamers: What Do Young Adults Think?

ERIC Educational Resources Information Center

Li, Qing; Pustaka, Arkhadi

2017-01-01

Background: Cyberbullying is connected with online gaming in complex ways. Although cyberbullying can occur while people play games, it is also the case that gaming may have the potential to address cyberbullying and bullying problems. Purpose: This study examines young adults' beliefs and experiences related to cyberbullying and gaming. Sample:…

Track Placement and the Motivational Predictors of Math Course Enrollment

ERIC Educational Resources Information Center

Reyes, Marcela; Domina, Thurston

2017-01-01

Background: Virtually all high schools offer a range of courses to allow students to enroll in four years of high school mathematics. However, only two thirds of U.S. high school graduates took mathematics courses each school year. Purpose/Research Question: This study addresses three research questions: First, how do students' math course…

Stemming Teacher Turnover in Rural Settings: A Follow-Up Study.

ERIC Educational Resources Information Center

Sullivan, Michael E.

This paper describes an alternative certification program that was developed to address the shortage of certified special education teachers in West Virginia. The goal of the program is to provide students from a noneducational background with opportunities at the master's degree level to become special education teachers in one of three…

Sexuality and HIV Education in Charter Schools: An Exploratory Study with Principals in San Diego County, California

ERIC Educational Resources Information Center

Walsh-Buhi, Eric R.; Dao, Brandon; Salgin, Linda; Marshall, James; Miller, Rachel; Fisher, Doug; Walsh-Buhi, Margaret

2017-01-01

Background: Schools can address critical sexual and reproductive health (SRH) issues among youth. However, little is known about SRH education being implemented in charter schools. Thus, our purpose was to explore implementation of SRH education in charter schools. Methods: Using purposive sampling, semistructured telephone interviews were…

Child and Parent Attributions in Chronic Pediatric Conditions: Phenylketonuria (PKU) as an Exemplar

ERIC Educational Resources Information Center

Antshel, Kevin M.; Brewster, Scott; Waisbren, Susan E.

2004-01-01

Background: Attribution theory, self-regulation, self-handicapping and sick role theories all suggest that children with chronic disease may be held to different standards. This study assesses child and parent attributions in pediatric chronic health conditions and addresses how attributional style may be related to treatment adherence. Methods:…

Promoting Fitness and Safety in Elementary Students: A Randomized Control Study of the Michigan Model for Health

ERIC Educational Resources Information Center

O'Neill, James M.; Clark, Jeffrey K.; Jones, James A.

2016-01-01

Background: In elementary grades, comprehensive health education curricula have demonstrated effectiveness in addressing singular health issues. The Michigan Model for Health (MMH) was implemented and evaluated to determine its impact on nutrition, physical fitness, and safety knowledge and skills. Methods: Schools (N = 52) were randomly assigned…

Social-Cognitive Predictors of College Student Use of Complementary and Alternative Medicine

ERIC Educational Resources Information Center

Versnik Nowak, Amy L.; Dorman, Steve M.

2008-01-01

Background: Little research has addressed the prevalence and predictors of complementary and alternative medicine (CAM) use among undergraduate students. Purpose: The purpose of this study was to: (1) measure the prevalence and type of CAM use among a sample of college undergraduates, and (2) test the significance of select social-cognitive…

Head Start Instructional Assistants and Teachers: Culturally Responsive Practice, Children with Disabilities and Ability to Address Each

ERIC Educational Resources Information Center

Assaf, Mona M.

2012-01-01

This qualitative study examined instructional assistants' (IAs) and teachers' perceptions of culturally responsive and quality instructional practices for young children, especially those from various cultural and linguistic backgrounds and those who might have disabilities from low socioeconomic families, in Head Start classrooms. In…

Prevalence, Trends and Custody among Children of Parents with Intellectual Disabilities in Norway

ERIC Educational Resources Information Center

Tøssebro, Jan; Midjo, Turid; Paulsen, Veronika; Berg, Berit

2017-01-01

Background: This study addresses children of parents with intellectual disability in Norway. The aim was to examine: (i) the impact of definitions of intellectual disability on prevalence, (ii) whether numbers were increasing, (iii) the prevalence of motherhood and fatherhood and (iv) rates of lost custody. Methods: Analyses of national registers…

Go Edvin! Pedagogical Structuring of Activities to Support Toddler Participation in an Early Childcare Programme

ERIC Educational Resources Information Center

Kultti, Anne

2016-01-01

The present paper addresses children's participation through pedagogical structuring in an early childcare programme in Australia. Research shows inequality in participatory opportunities depending on skills in the spoken (majority) language. Against this background, the focus in the present study is on participatory opportunities for toddlers…

How Do Caregivers Select Preschools? A Study of Children with and without Disabilities

ERIC Educational Resources Information Center

Glenn-Applegate, Katherine; Justice, Laura M.; Kaderavek, Joan

2016-01-01

Background: Little is known about how parents and other caregivers conceptualize preschool quality, or what factors they prioritize when selecting a preschool. Caregivers of children with disabilities have the additional challenge of finding a preschool that can address their children's special needs. Objective: We explored the factors caregivers…

Concurrent Psychosocial Predictors of Sun Safety among Middle School Youth

ERIC Educational Resources Information Center

Andreeva, Valentina A.; Reynolds, Kim D.; Buller, David B.; Chou, Chih-Ping; Yaroch, Amy L.

2008-01-01

Background: Sun-induced skin damage, which increases skin cancer risk, is initiated in early life and promoted through later sun exposure patterns. If sun safety determinants are well understood and addressed during the school years, skin cancer incidence might be reduced. This study tested psychosocial influences on youth's sun safety and…

What Works in School-Based Alcohol Education: A Systematic Review

ERIC Educational Resources Information Center

Lee, Nicole K.; Cameron, Jacqui; Battams, Samantha; Roche, Ann

2016-01-01

Background: Considerable attention has been focused on the impact of young people's alcohol use. To address this, schools often implement alcohol and drug education and there are many potential programmes to choose from. Objective: The aim of this study was to identify evidence-based alcohol education programmes for schools. Methods: A systematic…

Genetics at School Level: Addressing the Difficulties

ERIC Educational Resources Information Center

Chu, Yu-Chien; Reid, Norman

2012-01-01

Background: A wide range of studies has offered suggestions why genetics is difficult and some of their key findings are summarised. Underpinning all of this is the way the brain works when handling information. The limitations of working memory capacity offer an interpretation of these difficulties. Purpose: The aim is to confirm that working…

Delivering the Lee Silverman Voice Treatment (LSVT) by Web Camera: A Feasibility Study

ERIC Educational Resources Information Center

Howell, Susan; Tripoliti, Elina; Pring, Tim

2009-01-01

Background: Speech disorders are a feature of Parkinson's disease, typically worsening as the disease progresses. The Lee Silverman Voice Treatment (LSVT) was developed to address these difficulties. It targets vocal loudness as a means of increasing vocal effort and improving coordination across the subsystems of speech. Aims: Currently LSVT is…

Cultural Competence and Social Work Education: Moving toward Assessment of Practice Behaviors

ERIC Educational Resources Information Center

Jani, Jayshree S.; Osteen, Philip; Shipe, Stacy

2016-01-01

Social work educators are responsible for ensuring that future practitioners are culturally competent and have the ability to work effectively with people from different backgrounds. The purpose of this article is to address the current limitations in measuring cultural competence and to report the results of a qualitative study examining…

Parental Perceptions of Body Mass Index Notification: A Qualitative Study

ERIC Educational Resources Information Center

Schwartz, Misty

2015-01-01

Background: There is a worldwide epidemic of obesity in children. To address obesity in children, emphasis must be on factors within family, school, and community environments. Although most parents and school officials are aware of the problem of overweight children, there are few data available to guide decision making about the acceptability of…

Student Teacher Experiences in a Service-Learning Project for Children with Attention-Deficit Hyperactivity Disorder

ERIC Educational Resources Information Center

Wilkinson, Shawn; Harvey, William J.; Bloom, Gordon A.; Joober, Ridha; Grizenko, Natalie

2013-01-01

Background: Service learning (SL) is a collaborative relationship between university professors, their students, and community partners who combine academic learning and active participation to address community issues. Previous studies in SL and physical education teacher education (PETE) found SL projects increased opportunities for learning and…

Supporting Teachers' Equity-Oriented Learning and Identities: A Resource-Centered Perspective

ERIC Educational Resources Information Center

Louie, Nicole L.

2017-01-01

Background/Context: Despite calls for equity in education, the dominant mode of schooling reproduces hierarchies, positioning some students as bright, gifted, or fast learners and others as lazy, in need of remediation, or slow. A number of studies have shown that teachers' professional communities and networks can address this problem and enhance…

Diversity, Child Care Quality, and Developmental Outcomes

ERIC Educational Resources Information Center

Burchinal, Margaret R.; Cryer, Debby

2003-01-01

It is widely accepted that high quality child care enhances children's cognitive and social development, but some question whether what constitutes quality care depends on the child's ethnic and cultural background. To address this question, secondary analysis of data from the two largest studies of child care experiences in the United States,…

The Effectiveness of Staff Training Focused on Increasing Emotional Intelligence and Improving Interaction between Support Staff and Clients

ERIC Educational Resources Information Center

Zijlmans, L. J. M.; Embregts, P. J. C. M.; Gerits, L.; Bosman, A. M. T.; Derksen, J. J. L.

2015-01-01

Background: Recent research addressed the relationship between staff behaviour and challenging behaviour of individuals with an intellectual disability (ID). Consequently, research on interventions aimed at staff is warranted. The present study focused on the effectiveness of a staff training aimed at emotional intelligence and interactions…

Case Studies in Censorship: Censoring "The Merchant of Venice."

ERIC Educational Resources Information Center

Gray, Richard A.

1991-01-01

Reviews censorship of "The Merchant of Venice," which has been based on its portrayal of the Jewish character Shylock. Background information is followed by an annotated bibliography which includes 15 citations dealing with Shylock, 22 citations to articles that address the censorship of the play, and 64 works of literature that have…

Hybrid Problem-Based Learning in Digital Image Processing: A Case Study

ERIC Educational Resources Information Center

Tan, Songxin; Shen, Zixing

2018-01-01

Contribution: This paper reports a curriculum development in hybrid problem-based learning (h-PBL), addresses the design, implementation, effectiveness, and assessment issues of h-PBL, and explains the mixed results observed regarding the impact of problem-based learning (PBL) on student grades from a hybrid perspective. Background: The effect of…

Bridging Natural and Digital Domains: Attitudes, Confidence, and Interest in Using Technology to Learn Outdoors

ERIC Educational Resources Information Center

Hougham, R. Justin; Nutter, Marc; Graham, Caitlin

2018-01-01

Background: The current study, Project EARPOD (Engaging At-Risk Populations Outdoors, Digitally), addressed two questions: First, does the use of technology in environmental education detract from students' experiences outdoors? Second, can these technological interventions be expanded to provide access to students and schools across the…

Developing a Policy to Address Nonsuicidal Self-Injury in Schools

ERIC Educational Resources Information Center

Berger, Emily; Hasking, Penelope; Reupert, Andrea

2015-01-01

Background: Nonsuicidal self-injury (NSSI) is an increasing and serious concern in schools. The purpose of this study was to determine the suitability of a new policy for responding to NSSI in schools. Methods: Teachers and other school staff, including year level coordinators, psychologists, and counselors, N?=?48, reviewed a policy for…

Assessing the Effects of Teachers' Reading Knowledge on Students' Achievement Using Multilevel Propensity Score Stratification

ERIC Educational Resources Information Center

Kelcey, Ben

2011-01-01

This study investigated the relationship of teachers' reading knowledge with students' reading achievement using a direct teacher knowledge assessment rather than indirect proxies (e.g., certification). To address the inequitable distribution of teachers' knowledge resulting from differences in teachers' backgrounds and the disparities in how…

School Psychology Recruitment Research Characteristics and Implications for Increasing Racial and Ethnic Diversity

ERIC Educational Resources Information Center

Proctor, Sherrie L.; Romano, Maria

2016-01-01

Shortages of school psychologists and the underrepresentation of minorities in school psychology represent longstanding concerns. Scholars recommend that one way to address both issues is to recruit individuals from racially and ethnically diverse backgrounds into school psychology. The purpose of this study was to explore the characteristics and…

[Cocaine: historical background, neurobiology of the addiction and relapse and therapeutic perspectives].

PubMed

Silva, M I; Citó, M C; Vasconcelos, P F; Vasconcelos, S M; Sousa, F C

2010-01-01

Following more than a century of cocaine hydrochloride extraction from Erythroxylon coca, this drug remains representing a serious social and public health problema around the world. This paper intends to provide a review about the cocaine theme, focusing on historical background and on its different neurotransmission systems, as well as addresses therapeutics aspects about drug addiction. Electronic search in databases Medline, Pubmed and Lilacs was accomplished in order to select classics and recent studies relevant to the discussion of issue addressed. Previous studies have shown high vulnerability to relapse to cocaine seeking following prolonged withdrawal periods. Such behavioral consequences have been cre-dited to induced changes in brain neurotransmitters provoked by repeated cocaine use. In recent years, the growing abuse of this drug has mobilized researchers worldwide in seeking for new therapies that reduce the behavioral and neurochemical changes resulting from addiction. Numerous advances regarding the treatment of cocaine abuse and dependence have emerged in recent years. However, researche aiming at a safe and effective users' pharmacological treatment remain necessary and should be continued.

Mixture-Tuned, Clutter Matched Filter for Remote Detection of Subpixel Spectral Signals

NASA Technical Reports Server (NTRS)

Thompson, David R.; Mandrake, Lukas; Green, Robert O.

2013-01-01

Mapping localized spectral features in large images demands sensitive and robust detection algorithms. Two aspects of large images that can harm matched-filter detection performance are addressed simultaneously. First, multimodal backgrounds may thwart the typical Gaussian model. Second, outlier features can trigger false detections from large projections onto the target vector. Two state-of-the-art approaches are combined that independently address outlier false positives and multimodal backgrounds. The background clustering models multimodal backgrounds, and the mixture tuned matched filter (MT-MF) addresses outliers. Combining the two methods captures significant additional performance benefits. The resulting mixture tuned clutter matched filter (MT-CMF) shows effective performance on simulated and airborne datasets. The classical MNF transform was applied, followed by k-means clustering. Then, each cluster s mean, covariance, and the corresponding eigenvalues were estimated. This yields a cluster-specific matched filter estimate as well as a cluster- specific feasibility score to flag outlier false positives. The technology described is a proof of concept that may be employed in future target detection and mapping applications for remote imaging spectrometers. It is of most direct relevance to JPL proposals for airborne and orbital hyperspectral instruments. Applications include subpixel target detection in hyperspectral scenes for military surveillance. Earth science applications include mineralogical mapping, species discrimination for ecosystem health monitoring, and land use classification.

78 FR 63242 - Proposed Template Safe Harbor Agreement for the Solano County Water Agency in Yolo and Solano...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-23

... to view the document at the above address during normal business hours (see ADDRESSES). Background... listed species to their property, to increase the numbers or distribution of listed species already on...

Healthy and Safe School Environment, Part II, Physical School Environment: Results from the School Health Policies and Programs Study 2006

ERIC Educational Resources Information Center

Jones, Sherry Everett; Axelrad, Robert; Wattigney, Wendy A.

2007-01-01

Background: As society continues to focus on the importance of academic achievement, the physical environment of schools should be addressed as 1 of the critical factors that influence academic outcomes. The School Health Policies and Programs Study (SHPPS) 2006 provides, for the first time, a comprehensive look at the extent to which schools have…

The Influence of Cultural Background on Parental Perceptions of Adolescent Gambling Behaviour: A Canadian Study

ERIC Educational Resources Information Center

Campbell, Colin A.; Derevensky, Jeffrey L.; Meerkamper, Eric; Cutajar, Jo

2012-01-01

Considerable research has begun to address youth gambling issues from a bio-psycho-social perspective. The current Canadian national study adds to this body of knowledge by examining the cultural influences impacting parent's attitudes, behaviors and perceptions of youth gambling. A total of 3,279 parents with a child between the ages of 13 and 18…

Mike's Educational Program: Long Island, New York. Case Study. Social Relationships of Children and Adolescents with Deaf-Blindness Research Project.

ERIC Educational Resources Information Center

Mar, Harvey H.; Sall, Nancy

This case study describes the educational history and current program of Mike, a mainstreamed sixth-grader with deaf-blindness. It addresses the boy's successes and the ongoing challenges faced by his family, his educational team, and his peers. Background information notes his diagnosis of total blindness and moderate to severe hearing loss, his…

Maternal Input to Children with Specific Language Impairment during Shared Book Reading: Is Mothers' Language in Tune with Their Children's Production?

ERIC Educational Resources Information Center

Majorano, Marinella; Lavelli, Manuela

2014-01-01

Background: The literature on input addressed to children with specific language impairment (SLI) has shown contrasting results on the role that parents assume during conversational interactions. Some studies have shown that parents compensate for the child's linguistic limitations. In contrast, other studies have indicated that mothers are…

Monitoring trends in bird populations: addressing background levels of annual variability in counts

Treesearch

Jared Verner; Kathryn L. Purcell; Jennifer G. Turner

1996-01-01

Point counting has been widely accepted as a method for monitoring trends in bird populations. Using a rigorously standardized protocol at 210 counting stations at the San Joaquin Experimental Range, Madera Co., California, we have been studying sources of variability in point counts of birds. Vegetation types in the study area have not changed during the 11 years of...

From Cleanup to Stewardship. A companion report to Accelerating Cleanup: Paths to Closure and background information to support the scoping process required for the 1998 PEIS Settlement Study

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

None, None

1999-10-01

Long-term stewardship is expected to be needed at more than 100 DOE sites after DOE's Environmental Management program completes disposal, stabilization, and restoration operations to address waste and contamination resulting from nuclear research and nuclear weapons production conducted over the past 50 years. From Cleanup to stewardship provides background information on the Department of Energy (DOE) long-term stewardship obligations and activities. This document begins to examine the transition from cleanup to long-term stewardship, and it fulfills the Secretary's commitment to the President in the 1999 Performance Agreement to provide a companion report to the Department's Accelerating Cleanup: Paths to Closuremore » report. It also provides background information to support the scoping process required for a study on long-term stewardship required by a 1998 Settlement Agreement.« less

Personal resource questionnaire: a systematic review.

PubMed

Tawalbeh, Loai I; Ahmad, Muayyad M

2013-09-01

Social support is a key nursing variable. No review has yet systematically assessed the effectiveness of the personal resource questionnaire (PRQ) as a measure of perceived social support. This article reviewed nine previous studies that used the PRQ (Brandt & Weinert, 1981). Completed studies were identified through searches of indexes that included PubMed, the Cumulative Index for Nursing and EBSCO host, and Ovid. Studies that reported PRQ scores, sample descriptions, and sample sizes and that tested the relationship between the PRQ and study variables were included in the present review. Three other studies were included that did not report on PRQ correlations with other health variables. The included studies addressed a variety of health problems and different population in different settings. Cronbach's alphas for the included studies ranged from .87 to .93, supporting the internal consistency of the PRQ. Hypothesized relationships between the PRQ and study variables including health promotion behavior, self-care behavior, self-efficacy, self-esteem, stress, depression, loneliness, pain, and disability were supported, providing positive evidence for PRQ construct validity. Included studies used the PRQ to address disparate populations in terms of age, socioeconomic status, ethnicity, and educational background. This review found the PRQ to be a reliable and valid tool for measuring perceived social support across a wide range of populations. Further studies are necessary to examine the relationship between social support and selected demographics among populations with different cultural backgrounds.

Working with Practicing Teachers in a High-Stakes Teaching Context to Rethink Their Pedagogical Practices with Children of Diverse Backgrounds

ERIC Educational Resources Information Center

Brown, Christopher P.; Weber, Natalie Babiak

2016-01-01

The public education system in the United States continues to struggle in educating children of diverse backgrounds. Many have addressed this issue by documenting how certain practices teach children particular types of knowledge and skills. This developmental focus on what should be happening to children of diverse backgrounds tends to ignore the…

The Huron Study of the Quality of Educational Services Provided to Handicapped Children from the Perspective of the Child, the Family, and School Personnel. Final Report.

ERIC Educational Resources Information Center

Yurchak, Mary Jane H.; Mathews, Robert O.

The study, which followed 12 children referred for evaluation at age 3 on entry into kindergarten or in the early elementary grades, reports the first 2 years of a longitudinal study of the implementation of P.L. 94-142, the Education for All Handicapped Children Act. An introductory chapter addresses organization of the report, background of the…

Is It Bullying or Sexual Harassment? Knowledge, Attitudes, and Professional Development Experiences of Middle School Staff

ERIC Educational Resources Information Center

Charmaraman, Linda; Jones, Ashleigh E.; Stein, Nan; Espelage, Dorothy L.

2013-01-01

Background: This study fills a gap in the literature by examining how school staff members view bullying and sexual harassment and their role in preventing both. Given recent legislation, increasingly more attention is paid to bully prevention; however, student-on-student sexual harassment is less addressed. Methods: Four focus groups were…

The Effect of Peer-Led Self-Management Education Programmes for Adolescents with Asthma: A Systematic Review and Meta-Analysis

ERIC Educational Resources Information Center

Zhong, Connie S.; Melendez-Torres, G. J.

2017-01-01

Background: Adolescents with asthma face unique challenges due to hormonal changes, psychosocial development and healthcare transition. Peer-led self-management programmes may increase treatment adherence and social adjustment by addressing these challenges. The purpose of this study was to assess whether peer-led self-management programmes…

Responsivity to Criminogenic Need in Forensic Intellectual Disability Services

ERIC Educational Resources Information Center

Lindsay, W. R.; Holland, A. J.; Carson, D.; Taylor, J. L.; O'Brien, G.; Steptoe, L.; Wheeler, J.

2013-01-01

Background: Research has shown for some time that addressing criminogenic need is one of the crucial aspects of reducing reoffending in all types of offenders. Criminogenic need such as anger or inappropriate sexual interest is considered to be crucial in the commission of the offence. The aim of the present study is to investigate the extent to…

Assessing Secondary Science Students' Knowledge of Molecule Movement, Concentration Gradients, and Equilibrium through Multiple Contexts

ERIC Educational Resources Information Center

Raven, Sara

2015-01-01

Background: Studies have shown that students' knowledge of osmosis and diffusion and the concepts associated with these processes is often inaccurate. This is important to address, as these concepts not only provide the foundation for more advanced topics in biology and chemistry, but are also threaded throughout both state and national science…

Doing Relationships and Sexuality Education with Young People in State Care

ERIC Educational Resources Information Center

Hyde, Abbey; Fullerton, Deirdre; McKeown, Caroline; Lohan, Maria; Dunne, Laura; Macdonald, Geraldine

2017-01-01

Background: Existing literature indicates that young people in state care have particular sexual health needs that include addressing their social and emotional well-being, yet little has been published as to how these components of sex education are actually delivered by service-providers. Objective: The aim of this study was to analyse the…

Learning and Study Strategies of Baccalaureate Nursing Students during First Semester Nursing Courses

ERIC Educational Resources Information Center

Gatto, Susan L.

2010-01-01

Background. Attrition rates from nursing courses and programs are reported to range from 3 to 55 percent with 20 to 80 percent due to involuntary attrition (academic failure). While trying to address the nursing shortage, nursing programs increased enrollment, but did not produce enough graduates since involuntary attrition also increased. While…

Preparing Students for Democratic Citizenship in a Multicultural Society: Engaging Diversity through Project Mosaik

ERIC Educational Resources Information Center

Zúñiga, Ximena; Nelson Laird, Thomas F.; Mitchell, Tania D.

2015-01-01

This study examines whether participation in a diversity initiative, Project MosaiK, helped prepare students to engage and actively address social justice issues in their residence halls. After controlling for background characteristics, findings suggest that the more students participated in Project MosaiK activities, the more likely they were to…

Personal and Formal Backgrounds as Factors Which Influence Linguistic and Cultural Competency in the Teaching of Mathematics

ERIC Educational Resources Information Center

Nguyen-Le, Khanh

2010-01-01

This dissertation addresses the need for effective teaching approaches in a society with increasing numbers of culturally and linguistically diverse (CLD) students. The focus of this study is on teachers' linguistic and cultural competency (LCC), which I define as teachers' critical thinking and sensitivity concerning issues of language and…

Association of Roadway Proximity with Fasting Plasma Glucose and Metabolic Risk Factors for Cardiovascular Disease in a Cross-Sectional Study of Cardiac Catheterization Patients

EPA Science Inventory

Background: The relationship between traffic-related air pollution (TRAP) and risk factors for cardiovascular disease needs to be better understood in order to address the adverse impact o.f air pollution on human health.Objective: We examined associations between roadway proximi...

Health Promotion Efforts as Predictors of Physical Activity in Schools: An Application of the Diffusion of Innovations Model

ERIC Educational Resources Information Center

Glowacki, Elizabeth M.; Centeio, Erin E.; Van Dongen, Daniel J.; Carson, Russell L.; Castelli, Darla M.

2016-01-01

Background: Implementing a comprehensive school physical activity program (CSPAP) effectively addresses public health issues by providing opportunities for physical activity (PA). Grounded in the Diffusion of Innovations model, the purpose of this study was to identify how health promotion efforts facilitate opportunities for PA. Methods: Physical…

Children's News Interest during the Gulf War: The Role of Negative Affect.

ERIC Educational Resources Information Center

Hoffner, Cynthia; Haefner, Margaret J.

1994-01-01

Describes a study of students in grades three to six that examined how children's emotions about the Gulf War were related to their interest in the war news coverage. Topics addressed include theoretical approaches to selective viewing and the relationship between affective responses and casualty news versus neutral/background news. (Contains 30…

Academic and Social Adjustment of High School Refugee Youth in Newfoundland

ERIC Educational Resources Information Center

Li, Xuemei; Grineva, Marina

2016-01-01

This article addresses the complex academic and social adjustment issues of newcomer youth of refugee background at a high school in Newfoundland and Labrador, a province where the newcomer population is small but the percentage of refugees in relation to all newcomers is high. Data for this qualitative study include documents from educational…

Community Partnership to Address Snack Quality and Cost in After-School Programs

ERIC Educational Resources Information Center

Beets, Michael W.; Tilley, Falon; Turner-McGrievy, Gabrielle; Weaver, Robert G.; Jones, Sonya

2014-01-01

Background: Policies call on after-school programs (ASPs) to serve more nutritious snacks. A major barrier for improving snack quality is cost. This study describes the impact on snack quality and expenditures from a community partnership between ASPs and local grocery stores. Methods: Four large-scale ASPs (serving ~500 children, aged 6-12?years,…

Applied Behaviour Analysis: Does Intervention Intensity Relate to Family Stressors and Maternal Well-Being?

ERIC Educational Resources Information Center

Schwichtenberg, A.; Poehlmann, J.

2007-01-01

Background: Interventions based on applied behaviour analysis (ABA) are commonly recommended for children with an autism spectrum disorder (ASD); however, few studies address how this intervention model impacts families. The intense requirements that ABA programmes place on children and families are often cited as a critique of the programme,…

Difficult Temperament Moderates Links between Maternal Responsiveness and Children's Compliance and Behavior Problems in Low-Income Families

ERIC Educational Resources Information Center

Kochanska, Grazyna; Kim, Sanghag

2013-01-01

Background: Research has shown that interactions between young children's temperament and the quality of care they receive predict the emergence of positive and negative socioemotional developmental outcomes. This multimethod study addresses such interactions, using observed and mother-rated measures of difficult temperament, children's…

Youth Psychosocial Adjustment Following Wildfire: The Role of Family Resilience, Emotional Support, and Concrete Support

ERIC Educational Resources Information Center

Sprague, Caryll M.; Kia-Keating, Maryam; Felix, Erika; Afifi, Tamara; Reyes, Gilbert; Afifi, Walid

2015-01-01

Background: Natural disasters can have a significant impact on youth and family mental health and well-being. However, the relationship between family protective factors and youth adjustment in the aftermath of disaster remains unclear. Objective: In order to address the present gaps in the field, this study investigated perceived disaster-related…

Courage and Power: Dancing in Senegal

ERIC Educational Resources Information Center

Moss, Suzan

2002-01-01

This article explores continuing professional development. I teach in a community college where 93% of the students are black and Latino. I am a Caucasian teacher, and my background is primarily modern and jazz dance. In recent years I have been studying African and Latin dance forms, so that I can address the deep hunger my students have to learn…

Using the Extended Parallel Process Model to Examine Teachers' Likelihood of Intervening in Bullying

ERIC Educational Resources Information Center

Duong, Jeffrey; Bradshaw, Catherine P.

2013-01-01

Background: Teachers play a critical role in protecting students from harm in schools, but little is known about their attitudes toward addressing problems like bullying. Previous studies have rarely used theoretical frameworks, making it difficult to advance this area of research. Using the Extended Parallel Process Model (EPPM), we examined the…

Relative Immaturity and ADHD: Findings from Nationwide Registers, Parent- and Self-Reports

ERIC Educational Resources Information Center

Halldner, Linda; Tillander, Annika; Lundholm, Cecilia; Boman, Marcus; Långström, Niklas; Larsson, Henrik; Lichtenstein, Paul

2014-01-01

Background: We addressed if immaturity relative to peers reflected in birth month increases the likelihood of ADHD diagnosis and treatment. Methods: We linked nationwide Patient and Prescribed Drug Registers and used prospective cohort and nested case-control designs to study 6-69 year-old individuals in Sweden from July 2005 to December 2009…

Effects of Organizational Characteristics and Human Capital Endowments on Pay of Female and Male Middle School Principals

ERIC Educational Resources Information Center

Young, Phillip; Reimer, Don; Young, Karen Holsey

2010-01-01

Background: Studies addressing pay discrimination for females in education have relied on main effect regression models, mostly examining amount (intercept values) rather than rate of pay (slope coefficients). Purpose: The purpose is to determine if organizational characteristics and human capital endowments purported to influence pay are facially…

Pilot Investigation of the Katie Brown Educational Program: A School-Community Partnership

ERIC Educational Resources Information Center

Joppa, Meredith C.; Rizzo, Christie J.; Nieves, Amethys V.; Brown, Larry K.

2016-01-01

Background: Schools in the United States are increasingly being urged to address the problem of adolescent dating violence (DV) with their students. Given the limited time available to implement prevention programming during the school day, brief programs are needed. The purpose of this study was to test the efficacy of a widely disseminated,…

Children's Skin Conductance Reactivity as a Mechanism of Risk in the Context of Parental Depressive Symptoms

ERIC Educational Resources Information Center

Cummings, E. Mark; El-Sheikh, Mona; Kouros, Chrystyna D.; Keller, Peggy S.

2007-01-01

Background: Children's physiological reactivity was examined as a moderator of relations between parental dysphoria and child adjustment problems, addressing gaps in the study of child characteristics as risk processes. Method: One hundred fifty-seven children (86 boys, 71 girls) were assessed twice over a two-year interval. Skin conductance level…

Solutions to Address Diabetes-Related Financial Burden and Cost-Related Nonadherence: Results from a Pilot Study

ERIC Educational Resources Information Center

Patel, Minal R.; Resnicow, Kenneth; Lang, Ian; Kraus, Kathleen; Heisler, Michele

2018-01-01

Background: Cost-related nonadherence (CRN) to recommended self-management behaviors among adults with chronic conditions such as diabetes is prevalent. Few behavioral interventions to mitigate CRN have been tested and evaluated. Aims: We developed a financial burden resource tool and examined its acceptability and the preliminary effects on…

Checklists for General Practitioner Diagnosis of Depression in Adults with Intellectual Disability

ERIC Educational Resources Information Center

Torr, J.; Iacono, T.; Graham, M. J.; Galea, J.

2008-01-01

Background: In Australia, diagnosis and management of depression in adults with intellectual disability (ID) often occurs within the primary care setting. Few tools are available to assist general practitioners (GPs) in the diagnostic process. The study aim was to assess properties of carer and GP checklists developed to address this problem.…

Primary School Students' Conceptions about Microorganisms. Influence of Theoretical and Practical Methodologies on Learning

ERIC Educational Resources Information Center

Ruiz-Gallardo, José-Reyes; Paños, Esther

2018-01-01

Background: Microorganisms are very important in day-to-day life, but they are inadequately addressed in the Spanish educational system. It is essential that students are well informed about their characteristics and functions. Purpose: The study aims to find out primary school students' perceptions of microorganisms and to analyze whether…

School- and Family-Level Socioeconomic Status and Health Behaviors: Multilevel Analysis of a National Survey in Wales, United Kingdom

ERIC Educational Resources Information Center

Moore, Graham F.; Littlecott, Hannah J.

2015-01-01

Background: Interventions to address inequalities in adolescent health behaviors often target children from less affluent families, or schools in poorer areas. Few studies have examined whether school- or family-level affluence predicts health behaviors independently, or in combination. Methods: This article reports secondary analysis of the Welsh…

What Symptoms Predict the Diagnosis of Mania in Persons with Severe/Profound Intellectual Disability In Clinical Practice?

ERIC Educational Resources Information Center

Matson, J. L.; Gonzalez, M. L.; Terlonge, C.; Thorson, R. T.; Laud, R. B.

2007-01-01

Background: While researchers have attempted to address the difficulties of diagnosing affective disorders in the intellectually disabled population, diagnosing bipolar disorder in an individual with severe intellectual disability (ID) remains a challenge. The aim of this study was to identify what symptoms can predict a diagnosis of mania in the…

78 FR 5276 - Tribal Background Investigations and Licensing

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-25

... industry generally, including ownership interests in those businesses; (7) The name and address of any... temporary and permanent gaming licenses. DATES: Effective Date: February 25, 2013. FOR FURTHER INFORMATION.... Telephone: 202-632-7009. SUPPLEMENTARY INFORMATION: I. Background The Indian Gaming Regulatory Act (IGRA or...

Input comparison of radiogenic neutron estimates for ultra-low background experiments

NASA Astrophysics Data System (ADS)

Cooley, J.; Palladino, K. J.; Qiu, H.; Selvi, M.; Scorza, S.; Zhang, C.

2018-04-01

Ultra-low-background experiments address some of the most important open questions in particle physics, cosmology and astrophysics: the nature of dark matter, whether the neutrino is its own antiparticle, and does the proton decay. These rare event searches require well-understood and minimized backgrounds. Simulations are used to understand backgrounds caused by naturally occurring radioactivity in the rock and in every piece of shielding and detector material used in these experiments. Most important are processes like spontaneous fission and (α,n) reactions in material close to the detectors that can produce neutrons. A comparison study of the (α,n) reactions between two dedicated software packages is detailed. The cross section libraries, neutron yields, and spectra from the Mei-Zhang-Hime and the SOURCES-4A codes are presented. The resultant yields and spectra are used as inputs to direct dark matter detector toy models in GEANT4, to study the impact of their differences on background estimates and fits. Although differences in neutron yield calculations up to 50% were seen, there was no systematic difference between the Mei-Hime-Zhang and SOURCES-4A results. Neutron propagation simulations smooth differences in spectral shape and yield, and both tools were found to meet the broad requirements of the low-background community.

Distance Measurement Error in Time-of-Flight Sensors Due to Shot Noise

PubMed Central

Illade-Quinteiro, Julio; Brea, Víctor M.; López, Paula; Cabello, Diego; Doménech-Asensi, Gines

2015-01-01

Unlike other noise sources, which can be reduced or eliminated by different signal processing techniques, shot noise is an ever-present noise component in any imaging system. In this paper, we present an in-depth study of the impact of shot noise on time-of-flight sensors in terms of the error introduced in the distance estimation. The paper addresses the effect of parameters, such as the size of the photosensor, the background and signal power or the integration time, and the resulting design trade-offs. The study is demonstrated with different numerical examples, which show that, in general, the phase shift determination technique with two background measurements approach is the most suitable for pixel arrays of large resolution. PMID:25723141

22 CFR 42.33 - Diversity immigrants.

Code of Federal Regulations, 2011 CFR

2011-04-01

...-line and submit to the Department of State via a Web site established by the Department of State for the purpose of receiving such petitions. The Department will specify the address of the Web site prior... neutral, light-colored background. Photos taken with very dark or patterned, busy backgrounds will not be...

22 CFR 42.33 - Diversity immigrants.

Code of Federal Regulations, 2012 CFR

2012-04-01

...-line and submit to the Department of State via a Web site established by the Department of State for the purpose of receiving such petitions. The Department will specify the address of the Web site prior... neutral, light-colored background. Photos taken with very dark or patterned, busy backgrounds will not be...

22 CFR 42.33 - Diversity immigrants.

Code of Federal Regulations, 2013 CFR

2013-04-01

...-line and submit to the Department of State via a Web site established by the Department of State for the purpose of receiving such petitions. The Department will specify the address of the Web site prior... neutral, light-colored background. Photos taken with very dark or patterned, busy backgrounds will not be...

22 CFR 42.33 - Diversity immigrants.

Code of Federal Regulations, 2010 CFR

2010-04-01

...-line and submit to the Department of State via a Web site established by the Department of State for the purpose of receiving such petitions. The Department will specify the address of the Web site prior... neutral, light-colored background. Photos taken with very dark or patterned, busy backgrounds will not be...

22 CFR 42.33 - Diversity immigrants.

Code of Federal Regulations, 2014 CFR

2014-04-01

...-line and submit to the Department of State via a Web site established by the Department of State for the purpose of receiving such petitions. The Department will specify the address of the Web site prior... neutral, light-colored background. Photos taken with very dark or patterned, busy backgrounds will not be...

Grouping for Instructional Purposes. Focus On

ERIC Educational Resources Information Center

Clarke, Suzanne

2008-01-01

Today's classrooms increasingly challenge teachers to address a diverse range of backgrounds, abilities, and learning needs. As teachers rise to the challenge, grouping can be a valuable instructional tool to address varying ability levels and learning needs within the classroom. At present, there is a good deal of support in the literature for…

Addressing Special Education Inequity through Systemic Change: Contributions of Ecologically Based Organizational Consultation

ERIC Educational Resources Information Center

Sullivan, Amanda L.; Artiles, Alfredo J.; Hernandez-Saca, David I.

2015-01-01

Since the inception of special education, scholars and practitioners have been concerned about the disproportionate representation of students from culturally and linguistically diverse backgrounds among students identified with disabilities. Professional efforts to address this disproportionality have encompassed a range of targets, but scholars…

78 FR 44600 - Comment Request for Information Collection for Veterans Retraining Assistance Program Participant...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-24

...: Written comments must be submitted to the office listed in the addresses section below on or before September 23, 2013. ADDRESSES: Submit written comments to Andrew Ridgeway, Office of Workforce Investment... contacting the office listed above. SUPPLEMENTARY INFORMATION: I. Background ETA seeks extension without...

Risk and Resilience Factors in the Mental Health and Well-Being of Women with Intellectual Disability

ERIC Educational Resources Information Center

Conder, Jennifer Ann; Mirfin-Veitch, Brigit Frances; Gates, Sue

2015-01-01

Background: Women with intellectual disability are thought to be at increased risk of mental illness, yet little is known about resiliency factors supporting women's mental health. This article reports on such factors drawn from a study that aimed to address how women with intellectual disability experience their mental health and well-being.…

Experiences of Supporting People with Down Syndrome and Alzheimer's Disease in Aged Care and Family Environments

ERIC Educational Resources Information Center

Carling-Jenkins, Rachel; Torr, Jennifer; Iacono, Teresa; Bigby, Christine

2012-01-01

Background: Research addressing the experiences of families of adults with Down syndrome and Alzheimer's disease in seeking diagnosis and gaining support is limited. The aim of this study was to gain a greater understanding of these processes by exploring the experiences of families and carers in supporting people with Down syndrome and…

Trends in Cyberbullying and School Bullying Victimization in a Regional Census of High School Students, 2006-2012

ERIC Educational Resources Information Center

Kessel Schneider, Shari; O'Donnell, Lydia; Smith, Erin

2015-01-01

Background: Schools are increasingly being called upon to address cyberbullying and its consequences. This study compares cyberbullying and school bullying trends and examines help-seeking among cyberbullying victims. Methods: We analyzed self-report data over 4 surveys (2006-2012) from more than 16,000 students in 17 MetroWest Boston high…

Attention Development in 10-Month-Old Infants Selected by the WILSTAAR Screen for Pre-Language Difficulties

ERIC Educational Resources Information Center

St. James-Roberts, Ian; Alston, Enid

2006-01-01

Background: WILSTAAR comprises a programme for identifying and treating 8-10-month-old infants who are at risk of language and cognitive difficulties. It has been adopted by health trusts, and included in Sure Start intervention schemes, throughout the UK. This study addresses one of the main queries raised by critics of the programme, by…

The Gender Gap in Student Engagement: The Role of Teachers' Autonomy Support, Structure, and Involvement

ERIC Educational Resources Information Center

Lietaert, Sofie; Roorda, Debora; Laevers, Ferre; Verschueren, Karine; De Fraine, Bieke

2015-01-01

Background: The gender gap in education in favour of girls is a widely known phenomenon. Boys generally have higher dropout rates, obtain lower grades, and show lower engagement. Insight into factors related to these academic outcomes could help to address the gender gap. Aims: This study investigated, for Dutch language classes, (1) how boys and…

Mental Health Characteristics and Health-Seeking Behaviors of Adolescent School-Based Health Center Users and Nonusers

ERIC Educational Resources Information Center

Amaral, Gorette; Geierstanger, Sara; Soleimanpour, Samira; Brindis, Claire

2011-01-01

Background: The purpose of this study is to compare the mental health risk profile and health utilization behaviors of adolescent school-based health center (SBHC) users and nonusers and discuss the role that SBHCs can play in addressing adolescent health needs. Methods: The sample included 4640 students in grades 9 and 11 who completed the…

Early Childhood Intervention and Early Adolescent Social and Emotional Competence: Second-Generation Evaluation Evidence from the Chicago Longitudinal Study

ERIC Educational Resources Information Center

Niles, Michael D.; Reynolds, Arthur J.; Roe-Sepowitz, Dominique

2008-01-01

Background: To explore whether social or emotional outcomes for high-risk early adolescent youth that attended an established preventive intervention called the Chicago Child-Parent Center Preschool Program (CPC) are moderated by individual, family and program variations. Purpose: Two questions are addressed: (1) Do the effects of CPC preschool…

Nurse Educators' Perceptions about the Culture of Nursing and How They Bring Students into That Culture: A Focused Ethnography

ERIC Educational Resources Information Center

Strouse, Susan M.

2012-01-01

Purpose: The purpose of this study was to discover nurse educators' perceptions about the culture of nursing and how they bring students into that culture. Background: Although the extant literature addresses the process of socialization to the profession, literature exploring socialization as enculturation is scant. Nurse educators'…

Promoting Mental Health and Preventing Substance Abuse and Violence in Elementary Students: A Randomized Control Study of the Michigan Model for Health

ERIC Educational Resources Information Center

O'Neill, James M.; Clark, Jeffrey K.; Jones, James A.

2011-01-01

Background: In elementary grades, comprehensive health education curricula mostly have demonstrated effectiveness in addressing singular health issues. The Michigan Model for Health (MMH) was implemented and evaluated to determine its impact on multiple health issues, including social and emotional skills, prosocial behavior, and drug use and…

Results from a Tailored SMS and Behavior-Tracking Pilot Study on Sun-Safe Behaviors in Young Women

ERIC Educational Resources Information Center

Darlow, Susan; Heckman, Carolyn

2017-01-01

Background: The elevated rates of ultraviolet radiation (UVR) exposure and low rates of sun protection in young adult women indicate a need for age- and gender-appropriate interventions that address these behaviors. Aims: To examine the effects of daily behavior tracking and individually tailored text messages on sun protection and UVR exposure…

Promoting Pedagogical Content Knowledge Development for Early Career Secondary Teachers in Science and Technology Using Content Representations

ERIC Educational Resources Information Center

Williams, John; Eames, Chris; Hume, Anne; Lockley, John

2012-01-01

Background: This research addressed the key area of early career teacher education and aimed to explore the use of a "content representation" (CoRe) as a mediational tool to develop early career secondary teacher pedagogical content knowledge (PCK). This study was situated in the subject areas of science and technology, where sound…

Liability Risks for After-Hours Use of Public School Property to Reduce Obesity: A 50-State Survey

ERIC Educational Resources Information Center

Baker, Tom; Masud, Hania

2010-01-01

Background: One way to address childhood obesity is to create outlets for children to engage in physical activity. Schools are well equipped to provide an active environment. However, some school boards and administrators are concerned about liability risks. This study describes the legal rules applicable to potential claims against public schools…

Bridging the Gap: using an interrupted time series design to evaluate systems reform addressing refugee maternal and child health inequalities.

PubMed

Yelland, Jane; Riggs, Elisha; Szwarc, Josef; Casey, Sue; Dawson, Wendy; Vanpraag, Dannielle; East, Chris; Wallace, Euan; Teale, Glyn; Harrison, Bernie; Petschel, Pauline; Furler, John; Goldfeld, Sharon; Mensah, Fiona; Biro, Mary Anne; Willey, Sue; Cheng, I-Hao; Small, Rhonda; Brown, Stephanie

2015-04-30

The risk of poor maternal and perinatal outcomes in high-income countries such as Australia is greatest for those experiencing extreme social and economic disadvantage. Australian data show that women of refugee background have higher rates of stillbirth, fetal death in utero and perinatal mortality compared with Australian born women. Policy and health system responses to such inequities have been slow and poorly integrated. This protocol describes an innovative programme of quality improvement and reform in publically funded universal health services in Melbourne, Australia, that aims to address refugee maternal and child health inequalities. A partnership of 11 organisations spanning health services, government and research is working to achieve change in the way that maternity and early childhood health services support families of refugee background. The aims of the programme are to improve access to universal health care for families of refugee background and build organisational and system capacity to address modifiable risk factors for poor maternal and child health outcomes. Quality improvement initiatives are iterative, co-designed by partners and implemented using the Plan Do Study Act framework in four maternity hospitals and two local government maternal and child health services. Bridging the Gap is designed as a multi-phase, quasi-experimental study. Evaluation methods include use of interrupted time series design to examine health service use and maternal and child health outcomes over a 3-year period of implementation. Process measures will examine refugee families' experiences of specific initiatives and service providers' views and experiences of innovation and change. It is envisaged that the Bridging the Gap program will provide essential evidence to support service and policy innovation and knowledge about what it takes to implement sustainable improvements in the way that health services support vulnerable populations, within the constraints of existing resources.

An Investigation of Technology Avoidance Effect into Higher Education Environments: Some Empirical Evidence of Marketing Students' Background and Their Use of Personal Computers Outside the Academic Culture

ERIC Educational Resources Information Center

Spais, George S.; Vasileiou, Konstantinos Z.

2008-01-01

The major objective of this study was to test a research hypothesis in order to explain the technology avoidance effect in higher educational environments. We addressed the core research themes of our study using a survey. Our intention was to test marketing students' perceptions in order to investigate the potent influence of a climate of…

Multivariate normative comparisons using an aggregated database

PubMed Central

Murre, Jaap M. J.; Huizenga, Hilde M.

2017-01-01

In multivariate normative comparisons, a patient’s profile of test scores is compared to those in a normative sample. Recently, it has been shown that these multivariate normative comparisons enhance the sensitivity of neuropsychological assessment. However, multivariate normative comparisons require multivariate normative data, which are often unavailable. In this paper, we show how a multivariate normative database can be constructed by combining healthy control group data from published neuropsychological studies. We show that three issues should be addressed to construct a multivariate normative database. First, the database may have a multilevel structure, with participants nested within studies. Second, not all tests are administered in every study, so many data may be missing. Third, a patient should be compared to controls of similar age, gender and educational background rather than to the entire normative sample. To address these issues, we propose a multilevel approach for multivariate normative comparisons that accounts for missing data and includes covariates for age, gender and educational background. Simulations show that this approach controls the number of false positives and has high sensitivity to detect genuine deviations from the norm. An empirical example is provided. Implications for other domains than neuropsychology are also discussed. To facilitate broader adoption of these methods, we provide code implementing the entire analysis in the open source software package R. PMID:28267796

Secret loss of unitarity due to the classical background

NASA Astrophysics Data System (ADS)

Yang, I.-Sheng

2017-07-01

We show that a quantum subsystem can become significantly entangled with a classical background through a process with few or no semiclassical backreactions. We study two quantum harmonic oscillators coupled to each other in a time-independent Hamiltonian. We compare it to its semiclassical approximation in which one of the oscillators is treated as the classical background. In this approximation, the remaining quantum oscillator has an effective Hamiltonian which is time-dependent, and its evolution appears to be unitary. However, in the fully quantum model, the two oscillators can entangle each other. Thus, the unitarity of either individual oscillator is never guaranteed. We derive the critical time scale after which the unitarity of either individual oscillator is irrevocably lost. In particular, we give an example that in the adiabatic limit, unitarity is lost before other relevant questions can be addressed.

Is there a link between wealth and cardiovascular disease risk factors among Hispanic/Latinos? Results from the HCHS/SOL sociocultural ancillary study.

PubMed

López-Cevallos, Daniel F; Gonzalez, Patricia; Bethel, Jeffrey W; Castañeda, Sheila F; Isasi, Carmen R; Penedo, Frank J; Ojeda, Lizette; Davis, Sonia M; Chirinos, Diana A; Molina, Kristine M; Teng, Yanping; Bekteshi, Venera; Gallo, Linda C

2017-04-06

To examine the relationship between wealth and cardiovascular disease risk factors among Hispanic/Latinos of diverse backgrounds. This cross-sectional study used data from 4971 Hispanic/Latinos, 18-74 years, who participated in the Hispanic Community Health Study/Study of Latinos (HCHS/SOL) baseline exam and the HCHS/SOL Sociocultural Ancillary Study. Three objectively measured cardiovascular disease risk factors (hypertension, hypercholesterolemia, and obesity) were included. Wealth was measured using an adapted version of the Home Affluence Scale, which included questions regarding the ownership of a home, cars, computers, and recent vacations. After adjusting for traditional socioeconomic indicators (income, employment, education), and other covariates, we found that wealth was not associated with hypertension, hypercholesterolemia or obesity. Analyses by sex showed that middle-wealth women were less likely to have hypercholesterolemia or obesity. Analyses by Hispanic/Latino background groups showed that while wealthier Central Americans were less likely to have obesity, wealthier Puerto Ricans were more likely to have obesity. This is the first study to explore the relationship between wealth and health among Hispanic/Latinos of diverse backgrounds, finding only partial evidence of this association. Future studies should utilize more robust measures of wealth, and address mechanisms by which wealth may impact health status among Hispanic/Latinos of diverse backgrounds in longitudinal designs.

Superluminality in dilatationally invariant generalized Galileon theories

NASA Astrophysics Data System (ADS)

Kolevatov, R. S.

2015-12-01

We consider small perturbations about homogeneous backgrounds in dilatationally invariant Galileon models. The issues we address are stability (absence of ghosts and gradient instabilities) and superluminality. We show that in the Minkowski background, it is possible to construct the Lagrangian in such a way that any homogeneous Galileon background solution is stable and small perturbations about it are subluminal. On the other hand, in the case of Friedmann-Lemaitre-Robertson-Walker (FLRW) backgrounds, for any Lagrangian functions there exist homogeneous background solutions to the Galileon equation of motion and time dependence of the scale factor, such that the stability conditions are satisfied, but the Galileon perturbations propagate with superluminal speed.

76 FR 73955 - Approval and Promulgation of Air Quality Implementation Plans; Maine; Regional Haze

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-29

...: Table of Contents I. What is the background for EPA's proposed action? A. The Regional Haze Problem B... the background for EPA's proposed action? A. The Regional Haze Problem Regional haze is visibility... hundreds of kilometers. Therefore, to effectively address the problem of visibility impairment in Class I...

77 FR 3975 - Approval and Promulgation of Air Quality Implementation Plans; Indiana; Regional Haze

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-26

.... What is the background for EPA's proposed action? A. The Regional Haze Problem B. Requirements of the... is the background for EPA's proposed action? A. The Regional Haze Problem Regional haze is visibility..., to effectively address the problem of visibility impairment in Class I areas, states need to develop...

Vignettes: diverse library staff offering diverse bioinformatics services*

PubMed Central

Osterbur, David L.; Alpi, Kristine; Canevari, Catharine; Corley, Pamela M.; Devare, Medha; Gaedeke, Nicola; Jacobs, Donna K.; Kirlew, Peter; Ohles, Janet A.; Vaughan, K.T.L.; Wang, Lili; Wu, Yongchun; Geer, Renata C.

2006-01-01

Objectives: The paper gives examples of the bioinformatics services provided in a variety of different libraries by librarians with a broad range of educational background and training. Methods: Two investigators sent an email inquiry to attendees of the “National Center for Biotechnology Information's (NCBI) Introduction to Molecular Biology Information Resources” or “NCBI Advanced Workshop for Bioinformatics Information Specialists (NAWBIS)” courses. The thirty-five-item questionnaire addressed areas such as educational background, library setting, types and numbers of users served, and bioinformatics training and support services provided. Answers were compiled into program vignettes. Discussion: The bioinformatics support services addressed in the paper are based in libraries with academic and clinical settings. Services have been established through different means: in collaboration with biology faculty as part of formal courses, through teaching workshops in the library, through one-on-one consultations, and by other methods. Librarians with backgrounds from art history to doctoral degrees in genetics have worked to establish these programs. Conclusion: Successful bioinformatics support programs can be established in libraries in a variety of different settings and by staff with a variety of different backgrounds and approaches. PMID:16888664

Patterns of paid and unpaid work: the influence of power, social context, and family background.

PubMed

McMullin, Julie Ann

2005-01-01

Over the last several decades there have been changes in how paid and unpaid labour is divided between men and women: The rate of women's participation in the labour force women has increased as has men's participation in household labour. Although a plethora of research has addressed these changes by analysing couple and individual data, few have examined them within the context of multi-generational families. Using a case study analysis of a three-generation family, this paper shows that gender, class, social context, and family background influence how paid and unpaid work is divided within families. The case study shows that the social context of a given time conditions the options women and men have available to them in negotiating the balance of work and family responsibilities. Yet within this context, family background also matters. Negative childhood experiences were an impetus for adult children negotiating patterns of paid and unpaid labour that were different from those of their parents.

Addressing Issues of Religious Difference through Values Education: An Islam Instance

ERIC Educational Resources Information Center

Lovat, Terence; Clement, Neville; Dally, Kerry; Toomey, Ron

2010-01-01

The article's main focus is on exploring ways in which modern forms of values education are being utilized to address major issues of social dissonance, with special focus on dissonance related to religious difference between students of Islamic and non-Islamic backgrounds. The article begins by appraising philosophical and neuroscientific…

Perceived Competence in Addressing Student Substance Abuse: A National Survey of Middle School Counselors

ERIC Educational Resources Information Center

Burrow-Sanchez, Jason J.; Lopez, Adriana L.; Slagle, Clark P.

2008-01-01

Background: Student substance abuse is a serious concern for middle school personnel. School counselors are most likely to deliver mental health services, including substance abuse, in school settings. However, limited research is available on the perceived competence of middle school counselors for addressing student substance abuse concerns. The…

Tier One Performance Screen Initial Operational Test and Evaluation: 2011 Interim Report

DTIC Science & Technology

2012-04-01

Alexandria, Virginia 22314 8 . PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) U. S. Army Research...DISTRIBUTION OF MOS IN THE FULL SCHOOLHOUSE DATA FILE ............ 8 TABLE 2.3. BACKGROUND AND DEMOGRAPHIC CHARACTERISTICS OF THE TOPS SAMPLES...SCHOOLHOUSE SAMPLE ....................................................................................................................B-6 TABLE B. 8

Cross-Cultural Communication: A Program Addressing the Effect of Migration on South African Education.

ERIC Educational Resources Information Center

Potgieter, Christo; Bredenkamp, Esther

2002-01-01

Presents general background information on migration in South Africa and its effect on education. Described a cross-cultural communication program that addresses creatively the outcomes of migration, including its theoretical model, an application, program operation for learners and educators, and challenges. Reviews lessons learned by migrant…

Negative workplace behaviours: an ethical dilemma for nurse managers.

PubMed

Lindy, Cheryl; Schaefer, Florence

2010-04-01

To discover nurse managers' perception of negative workplace behaviours (bullying) encountered by staff on their unit. Background Negative workplace behaviour is a worldwide phenomenon happening in all types of work settings. Absent from the literature were studies specific to the nurse managers' perception on this topic. A phenomenological qualitative research methodology was used to gain insight into the perceptions of nurse managers about negative workplace behaviours that they have observed or addressed. Nurse Managers described their perceptions of, and experiences pertaining to, instances of negative workplace behaviour. Six themes emerged from the data analysis: 'that's just how she is', 'they just take it', 'a lot of things going on', 'old baggage', 'three sides to a story' and 'a management perspective'. Nurse Managers had observed, experienced and/or had received reports of negative workplace behaviours. While some felt comfortable addressing the behaviour, others experienced ethical dilemmas when trying to treat all fairly. The results of the present study provide guidance for nurse managers to address negative workplace behaviours occurring on their units.

A Randomized Control Trial Evaluating the Effectiveness of Computer Assisted Instruction in Numeracy on Math Outcomes for Monolingual English Speaking Kindergartners from Title 1 Schools

ERIC Educational Resources Information Center

Foster, M. E.; Anthony, J. L.; Clements, D. H.; Sarama, J.; Williams, J. M.

2016-01-01

Children from low-income and ethnic minority backgrounds have demonstrated substantially lower levels of math achievement than their middle class majority peers for decades. The present study addressed two research questions: (1) when used as a supplement to typical classroom instruction and in isolation from the larger curriculum, does Building…

Is Combat Exposure Predictive of Higher Preoperative Stress in Military Members?

DTIC Science & Technology

2015-01-26

Bopp, Eric, Joseph USU Project Number: N12-P16 4 TSNRP Research Priorities that Study or Project Addresses Primary Priority Force Health...of the caregiver Other: Principal Investigator: Bopp, Eric, Joseph USU Project Number: N12-P16 5 Background The preoperative...e.g., diabetes, thyroid disorders), and (c) autoimmune disorders (e.g., Sjogren’s syndrome ). Patients arriving to the Preoperative Teaching Unit

On the Role of Dopamine Replacement Therapy in Decision-Making, Working Memory, and Reward in Parkinson's Disease: Does the Therapy-Dose Matter?

ERIC Educational Resources Information Center

Torta, Diana Maria Elena; Castelli, Lorys; Zibetti, Maurizio; Lopiano, Leonardo; Geminiani, Giuliano

2009-01-01

Background: Dopaminergic therapy proved to ameliorate motor deficits in Parkinson's disease but its effects on behavior and cognition vary according to factors that include, among others, the evolution of the disease and the nature of the task that is tested. This study addressed the question of whether, in moderate to advanced Parkinson's disease…

Black Professors Managing Mentorship: Implications of Applying Social Exchange Frameworks to Analyses of Student Interactions and Their Influence on Scholarly Productivity

ERIC Educational Resources Information Center

Griffin, Kimberly A.

2012-01-01

Background/Context: Past research has focused on benefits that students reap from mentoring, but less attention has been focused on the faculty experience. Studies on faculty and mentorship tend to highlight the costs that can negatively influence faculty productivity rather than addressing any benefits they may accrue. Black faculty may be at…

Managing Contract Training Programs: Progress and Proposals. Institute for Studies in Higher Education Policy Paper No. 2.

ERIC Educational Resources Information Center

Deegan, William L.

An overview is provided of community college involvement in providing job training for industry on a contract basis. Part 1 provides background on the changing role of community colleges and the introduction of contract training as a means of addressing the growing need of organizations to train and retrain staff. Part 2 offers a national…

Types and Nature of Parental Support for Overweight Students to Cope with Weight-Related Teasing

ERIC Educational Resources Information Center

Zhao, Qi; Li, Weidong; Rukavina, Paul B.

2017-01-01

Background: Parental support can protect adolescents from various forms of bullying. There is a lack of in-depth information about what social support parents provide to overweight adolescents when they are teased at school. In this study, we took an initial step to address this gap in the literature by describing the types and nature of support…

Age, Cumulative Trauma and Stressful Life Events, and Post-Traumatic Stress Symptoms among Older Adults in Prison: Do Subjective Impressions Matter?

ERIC Educational Resources Information Center

Maschi, Tina; Morgen, Keith; Zgoba, Kristen; Courtney, Deborah; Ristow, Jennifer

2011-01-01

Background: The aging prison population in the United States presents a significant public health challenge with high rates of trauma and mental health issues that the correctional system alone is ill-prepared to address. The purpose of this study was to examine the relationship of age, objective, and subjective measures of trauma and stressful…

Exploring the Cognitive Features in Children with Autism Spectrum Disorder, Their Co-Twins, and Typically Developing Children within a Population-Based Sample

ERIC Educational Resources Information Center

Brunsdon, Victoria E. A.; Colvert, Emma; Ames, Catherine; Garnett, Tracy; Gillan, Nicola; Hallett, Victoria; Lietz, Stephanie; Woodhouse, Emma; Bolton, Patrick; Happé, Francesca

2015-01-01

Background: The behavioural symptoms of autism spectrum disorder (ASD) are thought to reflect underlying cognitive deficits/differences. The findings in the literature are somewhat mixed regarding the cognitive features of ASD. This study attempted to address this issue by investigating a range of cognitive deficits and the prevalence of multiple…

Tobacco and Alcohol Use in People with Mild/Moderate Intellectual Disabilities: Giving Voice to Their Health Promotion Needs

ERIC Educational Resources Information Center

Kerr, Susan; Lawrence, Maggie; Middleton, Alan R.; Fitzsimmons, Lorna; Darbyshire, Christopher

2017-01-01

Background: Concerns have been raised about the use/misuse of tobacco and alcohol by people with mild/moderate intellectual disabilities. Aiming to address an identified gap in the current evidence base, this study sought to gain an understanding of the tobacco- and alcohol-related health promotion needs of this client group. Methods: Informed by…

The impact of a professional development model for a mobilized science curriculum: a case study of teacher changes

NASA Astrophysics Data System (ADS)

Looi, Chee-Kit; Sun, Daner; Kim, Mi Song; Wen, Yun

2018-01-01

Background and purpose: To date, there has been little research on the Teacher Professional Development (TPD) for delivering a mobile technology-supported science curriculum. To address this, a TPD model for a science curriculum supported by mobile technology was developed and evaluated in this paper. The study reported focuses on the establishment of the TPD model and exploration of its impact on teacher behaviors in the curriculum implementation.

Are conventional statistical techniques exhaustive for defining metal background concentrations in harbour sediments? A case study: The Coastal Area of Bari (Southeast Italy).

PubMed

Mali, Matilda; Dell'Anna, Maria Michela; Mastrorilli, Piero; Damiani, Leonardo; Ungaro, Nicola; Belviso, Claudia; Fiore, Saverio

2015-11-01

Sediment contamination by metals poses significant risks to coastal ecosystems and is considered to be problematic for dredging operations. The determination of the background values of metal and metalloid distribution based on site-specific variability is fundamental in assessing pollution levels in harbour sediments. The novelty of the present work consists of addressing the scope and limitation of analysing port sediments through the use of conventional statistical techniques (such as: linear regression analysis, construction of cumulative frequency curves and the iterative 2σ technique), that are commonly employed for assessing Regional Geochemical Background (RGB) values in coastal sediments. This study ascertained that although the tout court use of such techniques in determining the RGB values in harbour sediments seems appropriate (the chemical-physical parameters of port sediments fit well with statistical equations), it should nevertheless be avoided because it may be misleading and can mask key aspects of the study area that can only be revealed by further investigations, such as mineralogical and multivariate statistical analyses. Copyright © 2015 Elsevier Ltd. All rights reserved.

Who Benefits from Honors: An Empirical Analysis of Honors and Non-Honors Students' Backgrounds, Academic Attitudes, and Behaviors

ERIC Educational Resources Information Center

Brimeyer, Ted M.; Schueths, April M.; Smith, William L.

2014-01-01

Supporters of university honors programs argue that these programs benefit the university and entire student body while critics argue that honors programs reproduce socioeconomic and racial privileges. In an attempt to address these issues, researchers used quantitative survey data to compare the background characteristics, behaviors, and…

The Influence of Social Background on Participation in Adult Education:Applying the Cultural Capital Framework

ERIC Educational Resources Information Center

Cincinnato, Sebastiano; De Wever, Bram; Van Keer, Hilde; Valcke, Martin

2016-01-01

In this article, we address the issue of participation in adult education building on the cultural capital framework. This theoretical framework suggests that (educational) practices are affected by one's social background and, more precisely, by the cultural resources handed down in the family context. To examine the validity of this theoretical…

Managerial and Organizational Discourses of Workplace Bullying

PubMed Central

Johnson, Susan L.; Boutain, Doris M.; Tsai, Jenny H.-C.; de Castro, Arnold B.

2017-01-01

OBJECTIVE To explore how workplace bullying is addressed by hospital nursing unit managers and organizational policies. BACKGROUND Although workplace bullying is costly to organizations, nurses report that managers do not consistently address the issue. METHODS This study used discourse analysis to analyze interview data and policy documents. RESULTS There were differences in the manner in which managers and the policy documents labeled bullying-type behaviors and discussed the roles and responsibilities of staff and managers. Policies did not clearly delineate how managers should respond to workplace bullying. CONCLUSIONS These differences can allow management variation, not sanctioned by policy. Unclear policy language can also offer insufficient guidance to managers, resulting in differential enforcement of policies. PMID:26301552

The Role of Education in Economic Growth: Theory, History and Current Returns

ERIC Educational Resources Information Center

Breton, Theodore R.

2013-01-01

Background: This paper was prepared to address the issue of whether current levels of public expenditures on education are cost-effective in countries with widely differing average levels of education. Purpose: The paper examines the role of education in economic growth from a theoretical and historic perspective, addresses why education has been…

The Efficacy of Screencasts to Address the Diverse Academic Needs of Students in a Large Lecture Course

ERIC Educational Resources Information Center

Pinder-Grover, Tershia; Green, Katie R.; Millunchick, Joanna Mirecki

2011-01-01

In large lecture courses, it can be challenging for instructors to address student misconceptions, supplement background knowledge, and identify ways to motivate the various interests of all students during the allotted class time. Instructors can harness instructional technology such as screencasts, recordings that capture audio narration along…

Coast Guard Deepwater Program: Background, Oversight Issues, and Options for Congress

DTIC Science & Technology

2007-10-10

PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e . TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES...112 Appendix E. NGSS Testimony...Lockheed Martin and Northrop Grumman Ship Systems ( NGSS ). ICGS was awarded an indefinite delivery, indefinite quantity (ID/IQ) contract for the Deepwater

Perspectives of Puerto Rican Adults about Heart Health and a Potential Community Program

ERIC Educational Resources Information Center

Todorova, Irina L. G.; Tejada, Shirley; Castaneda-Sceppa, Carmen

2014-01-01

Background: Puerto Ricans are the second largest Hispanic group in the United States, and older adults have significant health disparities. Educational programs that address heart disease risk for this population have rarely been developed and implemented. Purpose: To address this gap, the Heart Healthy Initiative for Puerto Rican adults is being…

Objective Measures of Listening Effort: Effects of Background Noise and Noise Reduction

ERIC Educational Resources Information Center

Sarampalis, Anastasios; Kalluri, Sridhar; Edwards, Brent; Hafter, Ervin

2009-01-01

Purpose: This work is aimed at addressing a seeming contradiction related to the use of noise-reduction (NR) algorithms in hearing aids. The problem is that although some listeners claim a subjective improvement from NR, it has not been shown to improve speech intelligibility, often even making it worse. Method: To address this, the hypothesis…

Changing International Student and Business Staff Perceptions of In-Sessional EAP: Using the CEM Model

ERIC Educational Resources Information Center

Sloan, Diane; Porter, Elizabeth

2010-01-01

This article addresses the question of whether the existing approach to EAP delivery implemented at the University of Northumbria is supporting the learning needs of the international student body. In addressing this the article documents the background, research and preliminary findings relating to provision of an in-sessional English for…

An Address on the Population Problem: Address to the Massachusetts Institute of Technology.

ERIC Educational Resources Information Center

McNamara, Robert S.

In this speech, Robert McNamara examines the background of the world population problem, analyzes its current trends, evaluates the measures available to deal with it, and suggests actions governments and others can take to help solve it. It now appears that significant fertility decline may have begun in developing countries. Data seem to…

iPhone app adherence to expert-recommended guidelines for pediatric obesity prevention.

PubMed

Wearing, Jessica R; Nollen, Nikki; Befort, Christie; Davis, Ann M; Agemy, Carolina K

2014-04-01

Pediatric obesity is a serious and prevalent problem. Smartphone technology, which is becoming increasingly available to children of diverse backgrounds, presents a unique opportunity to instill healthy behaviors before the onset of obesity. Past studies have examined the use of smartphone applications as tools of health behavior modification for adults. The present study examines the content of children's exercise and nutrition smartphone apps. Sixty-two iPhone apps were identified and coded by two independent raters for adherence to expert-recommended behaviors (e.g., five fruits/vegetables per day) and strategies (e.g., self-monitoring diet/physical activity) for the prevention of pediatric obesity. App behavioral and strategy index scores were uniformly low. Apps were more likely to address expert-recommended behaviors for the prevention of pediatric obesity (93.5%), whereas few apps addressed recommended strategies (20.9%). The most common behaviors addressed included physical activity (53.2%) and fruit/vegetable consumption (48.3%). Other important behaviors (e.g., screen time [1.6%] and family meals together [1.6%]) were rarely addressed. Current children's diet and exercise apps could be improved with increased adherence to expert-recommended guidelines, especially expert-recommended strategies.

Responding to increasing RN demand: diversity and retention trends through an accelerated LVN-to-BSN curriculum.

PubMed

Porter-Wenzlaff, Linda Jean; Froman, Robin D

2008-05-01

By providing accelerated licensed vocational nurses (LVN)-to-BSN academic mobility, our university addresses the nationwide nursing shortage, as well as concerns for retention, diversity, and career advancement. LVNs are committed to health care, are likely to remain working as nurses, and represent ethnic and racial minorities. However, LVNs differ from generic students and benefit from tailored curricula and educational strategies. Disadvantaged personal and academic backgrounds, lower grade point averages, cultural diversity, language challenges, age, life responsibilities, and learned LVN behaviors are considered in the development and implementation of this baccalaureate nursing (BSN) degree program. Strategies to build professional identity, reading comprehension, verbal and written articulation, critical thinking, and leadership skills are addressed. A combination of teaching strategies are used to address adult learner needs, including online and face-to-face projects and case studies. Mixing LVN-to-BSN and RN-to-BSN students benefits both and increases efficiency.

Evaluating and Mitigating the Impact of Complexity in Software Models

DTIC Science & Technology

2015-12-01

Internal use:* Permission to reproduce this material and to prepare derivative works from this material for internal use is granted, provided the...introduction) provides our motivation to study complexity and the essential re- search questions that we address in this effort. Some background information... provides the reader with a basis for the work and related areas explored. Section 2 (The Impact of Complexity) discusses the impact of model-based

A Randomized Controlled Trial of an Early-intervention, Computer-Based Literacy Program to Boost Phonological Skills in 4- to 6-year-old Children

ERIC Educational Resources Information Center

O'Callaghan, Paul; McIvor, Aimee; McVeigh, Claire; Rushe, Teresa

2016-01-01

Background: Many school-based interventions are being delivered in the absence of evidence of effectiveness (Snowling & Hulme, 2011, "Br. J. Educ. Psychol., 81," 1). Aims: This study sought to address this oversight by evaluating the effectiveness of the commonly used the Lexia Reading Core5 intervention, with 4- to 6-year-old pupils…

Student Off-Task Behavior in Computer-Based Learning in the Philippines: Comparison to Prior Research in the USA

ERIC Educational Resources Information Center

Rodrigo, Ma. Mercedes T.; Baker, Ryan S. J. D.; Rossi, Lisa

2013-01-01

Background: Off-task behavior can be defined as any behavior that does not involve the learning task or material, or where learning from the material is not the primary goal. One suggested path for understanding how to address off-task behavior is to study classrooms where off-task behavior is less common, particularly in Asia, in order to…

Treating Anxiety Disorders in Inner City Schools: Results from a Pilot Randomized Controlled Trial Comparing CBT and Usual Care

ERIC Educational Resources Information Center

Ginsburg, Golda S.; Becker, Kimberly D.; Drazdowski, Tess K.; Tein, Jenn-Yun

2012-01-01

Background: The effectiveness of cognitive-behavioral treatment (CBT) in inner city schools, when delivered by novice CBT clinicians, and compared to usual care (UC), is unknown. Objective: This pilot study addressed this issue by comparing a modular CBT for anxiety disorders to UC in a sample of 32 volunteer youth (mean age 10.28 years, 63%…

Background contamination by coplanar polychlorinated biphenyls (PCBs) in trace level high resolution gas chromatography/high resolution mass spectrometry (HRGC/HRMS) analytical procedures.

PubMed

Ferrario, J; Byrne, C; Dupuy, A E

1997-06-01

The addition of the "dioxin-like" polychlorinated biphenyl (PCB) congeners to the assessment of risk associated with the 2,3,7,8-chlorine substituted dioxins and furans has dramatically increased the number of laboratories worldwide that are developing analytical procedures for their detection and quantitation. Most of these procedures are based on established sample preparation and analytical techniques employing high resolution gas chromatography/high resolution mass spectrometry (HRGC/HRMS), which are used for the analyses of dioxin/furans at low parts-per-trillion (ppt) levels. A significant and widespread problem that arises when using these sample preparation procedures for the analysis of coplanar PCBs is the presence of background levels of these congeners. Industrial processes, urban incineration, leaking electrical transformers, hazardous waste accidents, and improper waste disposal practices have released appreciable quantities of PCBs into the environment. This contamination has resulted in the global distribution of these compounds via the atmosphere and their ubiquitous presence in ambient air. The background presence of these compounds in method blanks must be addressed when determining the exact concentrations of these and other congeners in environmental samples. In this study reliable procedures were developed to accurately define these background levels and assess their variability over the course of the study. The background subtraction procedures developed and employed increase the probability that the values reported accurately represent the concentrations found in the samples and were not biased due to this background contamination.

Background contamination by coplanar polychlorinated biphenyls (PCBs) in trace level high resolution gas chromatography/high resolution mass spectrometry (HRGC/HRMS) analytical procedures

NASA Technical Reports Server (NTRS)

Ferrario, J.; Byrne, C.; Dupuy, A. E. Jr

1997-01-01

The addition of the "dioxin-like" polychlorinated biphenyl (PCB) congeners to the assessment of risk associated with the 2,3,7,8-chlorine substituted dioxins and furans has dramatically increased the number of laboratories worldwide that are developing analytical procedures for their detection and quantitation. Most of these procedures are based on established sample preparation and analytical techniques employing high resolution gas chromatography/high resolution mass spectrometry (HRGC/HRMS), which are used for the analyses of dioxin/furans at low parts-per-trillion (ppt) levels. A significant and widespread problem that arises when using these sample preparation procedures for the analysis of coplanar PCBs is the presence of background levels of these congeners. Industrial processes, urban incineration, leaking electrical transformers, hazardous waste accidents, and improper waste disposal practices have released appreciable quantities of PCBs into the environment. This contamination has resulted in the global distribution of these compounds via the atmosphere and their ubiquitous presence in ambient air. The background presence of these compounds in method blanks must be addressed when determining the exact concentrations of these and other congeners in environmental samples. In this study reliable procedures were developed to accurately define these background levels and assess their variability over the course of the study. The background subtraction procedures developed and employed increase the probability that the values reported accurately represent the concentrations found in the samples and were not biased due to this background contamination.

The projected background for the CUORE experiment

NASA Astrophysics Data System (ADS)

Alduino, C.; Alfonso, K.; Artusa, D. R.; Avignone, F. T.; Azzolini, O.; Banks, T. I.; Bari, G.; Beeman, J. W.; Bellini, F.; Benato, G.; Bersani, A.; Biassoni, M.; Branca, A.; Brofferio, C.; Bucci, C.; Camacho, A.; Caminata, A.; Canonica, L.; Cao, X. G.; Capelli, S.; Cappelli, L.; Carbone, L.; Cardani, L.; Carniti, P.; Casali, N.; Cassina, L.; Chiesa, D.; Chott, N.; Clemenza, M.; Copello, S.; Cosmelli, C.; Cremonesi, O.; Creswick, R. J.; Cushman, J. S.; D'Addabbo, A.; Dafinei, I.; Davis, C. J.; Dell'Oro, S.; Deninno, M. M.; Di Domizio, S.; Di Vacri, M. L.; Drobizhev, A.; Fang, D. Q.; Faverzani, M.; Fernandes, G.; Ferri, E.; Ferroni, F.; Fiorini, E.; Franceschi, M. A.; Freedman, S. J.; Fujikawa, B. K.; Giachero, A.; Gironi, L.; Giuliani, A.; Gladstone, L.; Gorla, P.; Gotti, C.; Gutierrez, T. D.; Haller, E. E.; Han, K.; Hansen, E.; Heeger, K. M.; Hennings-Yeomans, R.; Hickerson, K. P.; Huang, H. Z.; Kadel, R.; Keppel, G.; Kolomensky, Yu. G.; Leder, A.; Ligi, C.; Lim, K. E.; Ma, Y. G.; Maino, M.; Marini, L.; Martinez, M.; Maruyama, R. H.; Mei, Y.; Moggi, N.; Morganti, S.; Mosteiro, P. J.; Napolitano, T.; Nastasi, M.; Nones, C.; Norman, E. B.; Novati, V.; Nucciotti, A.; O'Donnell, T.; Ouellet, J. L.; Pagliarone, C. E.; Pallavicini, M.; Palmieri, V.; Pattavina, L.; Pavan, M.; Pessina, G.; Pettinacci, V.; Piperno, G.; Pira, C.; Pirro, S.; Pozzi, S.; Previtali, E.; Rosenfeld, C.; Rusconi, C.; Sakai, M.; Sangiorgio, S.; Santone, D.; Schmidt, B.; Schmidt, J.; Scielzo, N. D.; Singh, V.; Sisti, M.; Smith, A. R.; Taffarello, L.; Tenconi, M.; Terranova, F.; Tomei, C.; Trentalange, S.; Vignati, M.; Wagaarachchi, S. L.; Wang, B. S.; Wang, H. W.; Welliver, B.; Wilson, J.; Winslow, L. A.; Wise, T.; Woodcraft, A.; Zanotti, L.; Zhang, G. Q.; Zhu, B. X.; Zimmermann, S.; Zucchelli, S.; Laubenstein, M.

2017-08-01

The Cryogenic Underground Observatory for Rare Events (CUORE) is designed to search for neutrinoless double beta decay of ^{130}Te with an array of 988 TeO_2 bolometers operating at temperatures around 10 mK. The experiment is currently being commissioned in Hall A of Laboratori Nazionali del Gran Sasso, Italy. The goal of CUORE is to reach a 90% C.L. exclusion sensitivity on the ^{130}Te decay half-life of 9 × 10^{25} years after 5 years of data taking. The main issue to be addressed to accomplish this aim is the rate of background events in the region of interest, which must not be higher than 10^{-2} counts/keV/kg/year. We developed a detailed Monte Carlo simulation, based on results from a campaign of material screening, radioassays, and bolometric measurements, to evaluate the expected background. This was used over the years to guide the construction strategies of the experiment and we use it here to project a background model for CUORE. In this paper we report the results of our study and our expectations for the background rate in the energy region where the peak signature of neutrinoless double beta decay of ^{130}Te is expected.

Students' Choice of Post-Compulsory Science: In Search of Schools that Compensate for the Socio-Economic Background of Their Students

ERIC Educational Resources Information Center

Anderhag, Per; Emanuelsson, Patrik; Wickman, Per-Olof; Hamza, Karim Mikael

2013-01-01

It is commonly argued that socio-economic inequalities can explain many of the differences in achievement and participation in science education that have been reported among countries and among schools within a country. We addressed this issue by examining (a) the relationship between variables associated with socio-economic background and…

Confronting Dominant Whiteness in the Primary Classroom: Progressive Student Teachers' Dilemmas and Constraints

ERIC Educational Resources Information Center

Pearce, Sarah

2012-01-01

Concerns about new teachers' capacity to address diversity in their classrooms are growing in many parts of the West, and there is some consensus that one aspect of the problem is the narrow range of cultural and social backgrounds from which teacher candidates are drawn. Yet a minority of socially aware teachers, from all backgrounds, continue to…

Secondary Statistical Modeling with the National Assessment of Adult Literacy: Implications for the Design of the Background Questionnaire. Working Paper Series.

ERIC Educational Resources Information Center

Kaplan, David

This paper offers recommendations to the National Center for Education Statistics (NCES) on the development of the background questionnaire for the National Assessment of Adult Literacy (NAAL). The recommendations are from the viewpoint of a researcher interested in applying sophisticated statistical models to address important issues in adult…

Background matching and camouflage efficiency predict population density in four-eyed turtle (Sacalia quadriocellata).

PubMed

Xiao, Fanrong; Yang, Canchao; Shi, Haitao; Wang, Jichao; Sun, Liang; Lin, Liu

2016-10-01

Background matching is an important way to camouflage and is widespread among animals. In the field, however, few studies have addressed background matching, and there has been no reported camouflage efficiency in freshwater turtles. Background matching and camouflage efficiency of the four-eyed turtle, Sacalia quadriocellata, among three microhabitat sections of Hezonggou stream were investigated by measuring carapace components of CIE L*a*b* (International Commission on Illumination; lightness, red/green and yellow/blue) color space, and scoring camouflage efficiency through the use of humans as predators. The results showed that the color difference (ΔE), lightness difference (ΔL(*)), and chroma difference (Δa(*)b(*)) between carapace and the substrate background in midstream were significantly lower than that upstream and downstream, indicating that the four-eyed turtle carapace color most closely matched the substrate of midstream. In line with these findings, the camouflage efficiency was the best for the turtles that inhabit midstream. These results suggest that the four-eyed turtles may enhance camouflage efficiency by selecting microhabitat that best match their carapace color. This finding may explain the high population density of the four-eyed turtle in the midstream section of Hezonggou stream. To the best of our knowledge, this study is among the first to quantify camouflage of freshwater turtles in the wild, laying the groundwork to further study the function and mechanisms of turtle camouflage. Copyright © 2016. Published by Elsevier B.V.

DNDO Report: Predicting Solar Modulation Potentials for Modeling Cosmic Background Radiation

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

Behne, Patrick Alan

The modeling of the detectability of special nuclear material (SNM) at ports and border crossings requires accurate knowledge of the background radiation at those locations. Background radiation originates from two main sources, cosmic and terrestrial. Cosmic background is produced by high-energy galactic cosmic rays (GCR) entering the atmosphere and inducing a cascade of particles that eventually impact the earth’s surface. The solar modulation potential represents one of the primary inputs to modeling cosmic background radiation. Usosokin et al. formally define solar modulation potential as “the mean energy loss [per unit charge] of a cosmic ray particle inside the heliosphere…” Modulationmore » potential, a function of elevation, location, and time, shares an inverse relationship with cosmic background radiation. As a result, radiation detector thresholds require adjustment to account for differing background levels, caused partly by differing solar modulations. Failure to do so can result in higher rates of false positives and failed detection of SNM for low and high levels of solar modulation potential, respectively. This study focuses on solar modulation’s time dependence, and seeks the best method to predict modulation for future dates using Python. To address the task of predicting future solar modulation, we utilize both non-linear least squares sinusoidal curve fitting and cubic spline interpolation. This material will be published in transactions of the ANS winter meeting of November, 2016.« less

Sexualities of Initial Teacher Education Applicants in the Republic of Ireland: Addressing the Hidden Dimension of Diversity in Teaching

ERIC Educational Resources Information Center

Heinz, Manuela; Keane, Elaine; Davison, Kevin

2017-01-01

While research and policy recommendations internationally have pointed to the need to diversify teaching populations with regard to ethnicity, social class background and, to a lesser extent, dis/ability, there is a paucity of research addressing sexualities as a diversity dimension in teaching. This article explores initial teacher education…

How Do Speech-and-Language Therapists Address the Psychosocial Well-Being of People with Aphasia? Results of a UK Online Survey

ERIC Educational Resources Information Center

Northcott, Sarah; Simpson, Alan; Moss, Becky; Ahmed, Nafiso; Hilari, Katerina

2017-01-01

Background: The psychosocial impact of stroke and aphasia is considerable. Aims: To explore UK speech-and-language therapists' (SLTs) clinical practice in addressing the psychological and social needs of people with aphasia, including their experiences of working with mental health professionals. Methods & Procedures: A 22-item online survey…

Coast Guard Deepwater Program: Background, Oversight Issues, and Options for Congress

DTIC Science & Technology

2007-02-20

NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e . TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Congressional...Appendix E: NGSS Testimony . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Appendix F: Lockheed Martin Testimony...stopped at eight hulls (rather than the entire fleet of 49) due to deck cracking, hull buckling, and shaft alignment problems. These patrol boat

Coast Guard Deepwater Program: Background, Oversight Issues, and Options for Congress

DTIC Science & Technology

2007-04-30

NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e . TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Congressional Research...Northrop Grumman Ship Systems ( NGSS ). On April 18, 2007, it was reported that the Justice Department is conducting an investigation of the Deepwater...59 Appendix E. NGSS Testimony . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 February 14, 2007

Combating Weight-Based Bullying in Schools: Is There Public Support for the Use of Litigation?

ERIC Educational Resources Information Center

Puhl, Rebecca; Luedicke, Joerg; King, Kelly M.

2015-01-01

Background: Bullying litigation is an emerging area of law that has increased in response to serious cases of bullying at school. Weight-based bullying is prevalent at school, but no research has examined the use of litigation to address this problem. We assessed public support for litigation approaches to address weight-based bullying at school,…

Natural and man-made hexavalent chromium, Cr(VI), in groundwater near a mapped plume, Hinkley, California—study progress as of May 2017, and a summative-scale approach to estimate background Cr(VI) concentrations

USGS Publications Warehouse

Izbicki, John A.; Groover, Krishangi D.

2018-03-22

This report describes (1) work done between January 2015 and May 2017 as part of the U.S. Geological Survey (USGS) hexavalent chromium, Cr(VI), background study and (2) the summative-scale approach to be used to estimate the extent of anthropogenic (man-made) Cr(VI) and background Cr(VI) concentrations near the Pacific Gas and Electric Company (PG&E) natural gas compressor station in Hinkley, California. Most of the field work for the study was completed by May 2017. The summative-scale approach and calculation of Cr(VI) background were not well-defined at the time the USGS proposal for the background Cr(VI) study was prepared but have since been refined as a result of data collected as part of this study. The proposed summative scale consists of multiple items, formulated as questions to be answered at each sampled well. Questions that compose the summative scale were developed to address geologic, hydrologic, and geochemical constraints on Cr(VI) within the study area. Each question requires a binary (yes or no) answer. A score of 1 will be assigned for an answer that represents data consistent with anthropogenic Cr(VI); a score of –1 will be assigned for an answer that represents data inconsistent with anthropogenic Cr(VI). The areal extent of anthropogenic Cr(VI) estimated from the summative-scale analyses will be compared with the areal extent of anthropogenic Cr(VI) estimated on the basis of numerical groundwater flow model results, along with particle-tracking analyses. On the basis of these combined results, background Cr(VI) values will be estimated for “Mojave-type” deposits, and other deposits, in different parts of the study area outside the summative-scale mapped extent of anthropogenic Cr(VI).

Distracted While Reading? Changing to a Hard-to-Read Font Shields against the Effects of Environmental Noise and Speech on Text Memory

PubMed Central

Halin, Niklas

2016-01-01

The purpose of this study was to investigate the distractive effects of background speech, aircraft noise and road traffic noise on text memory and particularly to examine if displaying the texts in a hard-to-read font can shield against the detrimental effects of these types of background sounds. This issue was addressed in an experiment where 56 students read shorter texts about different classes of fictitious creatures (i.e., animals, fishes, birds, and dinosaurs) against a background of the aforementioned background sounds respectively and silence. For half of the participants the texts were displayed in an easy-to-read font (i.e., Times New Roman) and for the other half in a hard-to-read font (i.e., Haettenschweiler). The dependent measure was the proportion correct answers on the multiple-choice tests that followed each sound condition. Participants’ performance in the easy-to-read font condition was significantly impaired by all three background sound conditions compared to silence. In contrast, there were no effects of the three background sound conditions compared to silence in the hard-to-read font condition. These results suggest that an increase in task demand—by displaying the text in a hard-to-read font—shields against various types of distracting background sounds by promoting a more steadfast locus-of-attention and by reducing the processing of background sound. PMID:27555834

The cosmic microwave background

NASA Technical Reports Server (NTRS)

Silk, Joseph

1991-01-01

Recent limits on spectral distortions and angular anisotropies in the cosmic microwave background are reviewed. The various backgrounds are described, and the theoretical implications are assessed. Constraints on inflationary cosmology dominated by cold dark matter (CDM) and on open cosmological models dominated by baryonic dark matter (BDM), with, respectively, primordial random phase scale-invariant curvature fluctuations or non-gaussian isocurvature fluctuations are described. More exotic theories are addressed, and I conclude with the 'bottom line': what theorists expect experimentalists to be measuring within the next two to three years without having to abandon their most cherished theories.

Study of a spherical Xenon gas TPC for neutrinoless double beta detection

NASA Astrophysics Data System (ADS)

Meregaglia, A.; Busto, J.; Cerna, C.; Chauveau, M.; Dastgheibi-Fard, A.; Jollet, C.; Jullian, S.; Katsioulas, I.; Giomataris, I.; Gros, M.; Lautridou, P.; Marquet, C.; Navick, X. F.; Perrot, F.; Piquemal, F.; Simard, L.; Zampaolo, M.

2018-01-01

Several efforts are ongoing for the development of spherical gaseous time projection chamber detectors for the observation of rare phenomena such as weakly interacting massive particles or neutrino interactions. The proposed detector, thanks to its simplicity, low energy threshold and energy resolution, could be used to observe the ββ0ν process i.e. the neutrinoless double beta decay. In this work, a specific setup is presented for the measurement of ββ0ν on 50 kg of 136Xe. The different backgrounds are studied, demonstrating the possibility to reach a total background per year in the detector mass at the level of 2 events per year. The obtained results are competitive with the present generation of experiments and could represent the first step of a more ambitious roadmap including the ββ0ν search with different gases with the same detector and therefore the same background sources. The constraints in terms of detector constructions and material purity are also addressed, showing that none of them represents a show stopper for the proposed experimental setup.

Design requirements for SRB production control system. Volume 1: Study background and overview

NASA Technical Reports Server (NTRS)

1981-01-01

The solid rocket boosters assembly environment is described in terms of the contraints it places upon an automated production control system. The business system generated for the SRB assembly and the computer system which meets the business system requirements are described. The selection software process and modifications required to the recommended software are addressed as well as the hardware and configuration requirements necessary to support the system.

Pre-Clinical Medical Students' Exposure to and Attitudes Toward Pharmaceutical Industry Marketing.

PubMed

Fein, Eric H; Vermillion, Michelle L; Uijtdehaage, Sebastian H J

2007-12-01

Background - Recent studies have examined the exposures and attitudes of physicians and third- and fourth-year medical students toward pharmaceutical industry marketing, but fewer studies have addressed these topics among pre-clinical medical students. Thus, the purpose of this study was to assess pre-clinical students' level of exposure to the pharmaceutical industry and their attitudes toward marketing. Method - First and second-year medical students at UCLA completed a 40-item survey based on previous studies. Results - Over three quarters of pre-clinical students (78.5% or 226 of 288) responded to the survey. Exposure to pharmaceutical industry marketing started very early in medical school. Most second-year students (77%) had received gifts including drug samples after three semesters. Most felt that this would not affect their future prescribing behavior. Conclusions - These findings and findings from related studies, coupled with the students' desire to learn more about the issue, suggest that an early educational intervention addressing this topic may be warranted in American medical schools.

The Traveler with Sickle Cell Disease

PubMed Central

Willen, Shaina M.; Thornburg, Courtney D.; Lantos, Paul M.

2014-01-01

Background Sickle cell disease (SCD) is the most common genetic disease among persons with African ancestry. This article provides a background on SCD and reviews many important aspects of travel preparation in this population. Methods The medical literature was searched for studies about travel-associated preparedness and complications in individuals with SCD. Topics researched included malaria, bacterial infections, vaccinations, dehydration, altitude, air travel, and travel preparedness. Results There is very little published literature that specifically addresses the risks faced by travelers with SCD. Rates of medical complications during travel appear to be high. There is a body of literature that describes complications of SCD in indigenous populations, particularly within Africa. The generalizability of these data to a traveler are uncertain. Combining these sources of data and the broader medical literature we address major travel-related questions that may face a provider preparing an individual with SCD for safe travel. Conclusions Travelers with SCD face considerable medical risks when traveling to developing tropical countries; these include malaria, bacterial infections, hypovolemia, and sickle cell-associated vaso-occlusive crises. Frank counseling about risks, vigilant preventative measures, and contingency planning for illness while abroad are necessary parts of the pre-travel visit for individuals with SCD. PMID:24947546

40. Photocopy of photograph (negative made from original photograph on ...

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

40. Photocopy of photograph (negative made from original photograph on file at Veterans Administration in Wichita, Kansas), photographer unknown, ca. 1933. Panoramic aerial view of Veterans Administration Center, view north, City of Wichita in background, Building 8 is first structure on right - Veterans Administration Center, Officers Duplex Quarters, 5302 East Kellogg (Legal Address); 5500 East Kellogg (Common Address), Wichita, Sedgwick County, KS

Parental education, children's performance and the transition to higher secondary education: trends in primary and secondary effects over five Dutch school cohorts (1965-99).

PubMed

Kloosterman, Rianne; Ruiter, Stijn; de Graaf, Paul M; Kraaykamp, Gerbert

2009-06-01

According to Boudon, social background affects educational transitions as a result of differences in children's academic performance (primary effects) and differences in transition probabilities given children's level of academic performance (secondary effects). This study addresses historical changes in both primary and secondary effects on the educational transition from primary school to higher secondary education in The Netherlands. In addition, it considers changes over time in the relative importance of these effects. The study compares five cohorts of Dutch pupils, specifically those enrolling in secondary education in 1965, 1977, 1989, 1993 and 1999, and it employs counterfactual analyses. The main findings are that secondary effects have been stable and primary effects have fluctuated to some extent. As a result, the proportion of the total effect of social background accounted for by primary effects has increased somewhat, from 53 per cent to 58 per cent.

New Mission Concept Study: Energetic X-Ray Imaging Survey Telescope (EXIST)

NASA Technical Reports Server (NTRS)

1998-01-01

This Report summarizes the activity carried out under the New Mission Concept (NMC) study for a mission to conduct a sensitive all-sky imaging survey in the hard x-ray (HX) band (approximately 10-600 keV). The Energetic X-ray Imaging Survey Telescope (EXIST) mission was originally proposed for this NMC study and was then subsequently proposed for a MIDEX mission as part of this study effort. Development of the EXIST (and related) concepts continues for a future flight proposal. The hard x-ray band (approximately 10-600 keV) is nearly the final band of the astronomical spectrum still without a sensitive imaging all-sky survey. This is despite the enormous potential of this band to address a wide range of fundamental and timely objectives - from the origin and physical mechanisms of cosmological gamma-ray bursts (GRBs) to the processes on strongly magnetic neutron stars that produce soft gamma-repeaters and bursting pulsars; from the study of active galactic nuclei (AGN) and quasars to the origin and evolution of the hard x-ray diffuse background; from the nature and number of black holes and neutron stars and the accretion processes onto them to the extreme non-thermal flares of normal stars; and from searches for expected diffuse (but relatively compact) nuclear line (Ti-44) emission in uncatalogued supernova remnants to diffuse non-thermal inverse Compton emission from galaxy clusters. A high sensitivity all-sky survey mission in the hard x-ray band, with imaging to both address source confusion and time-variable background radiations, is very much needed.

"Not a university type": focus group study of social class, ethnic, and sex differences in school pupils' perceptions about medical school.

PubMed

Greenhalgh, Trisha; Seyan, Kieran; Boynton, Petra

2004-06-26

To investigate what going to medical school means to academically able 14-16 year olds from different ethnic and socioeconomic backgrounds in order to understand the wide socioeconomic variation in applications to medical school. Focus group study. Six London secondary schools. 68 academically able and scientifically oriented pupils aged 14-16 years from a wide range of social and ethnic backgrounds. Pupils' perceptions of medical school, motivation to apply, confidence in ability to stay the course, expectations of medicine as a career, and perceived sources of information and support. There were few differences by sex or ethnicity, but striking differences by socioeconomic status. Pupils from lower socioeconomic groups held stereotyped and superficial perceptions of doctors, saw medical school as culturally alien and geared towards "posh" students, and greatly underestimated their own chances of gaining a place and staying the course. They saw medicine as having extrinsic rewards (money) but requiring prohibitive personal sacrifices. Pupils from affluent backgrounds saw medicine as one of a menu of challenging career options with intrinsic rewards (fulfillment, achievement). All pupils had concerns about the costs of study, but only those from poor backgrounds saw costs as constraining their choices. Underachievement by able pupils from poor backgrounds may be more to do with identity, motivation, and the cultural framing of career choices than with low levels of factual knowledge. Policies to widen participation in medical education must go beyond a knowledge deficit model and address the complex social and cultural environment within which individual life choices are embedded.

AISS Miro Manual: A Rough Guide

DTIC Science & Technology

2006-12-01

Architechture for Autonomy. This document gives the reader background on “Miro” and the detailed procedure used to install the toolkit and all associated...and address of the organization preparing the document. Organizations for whom the document was prepared, e.g. Centre sponsoring a contractor’s report...to build DRDC’s Architechture for Autonomy. This document gives the reader background on “Miro” and the detailed procedure used to install the toolkit

Changes in the Arctic: Background and Issues for Congress

DTIC Science & Technology

2011-04-07

resources and to address socioeconomic impacts of changing patterns in the use of natural resources. Changes in the Arctic: Background and Issues for...also increasingly being viewed by some observers as a potential emerging security issue. In varying degrees, the Arctic coastal states have...by the term. Policy discussions of the Arctic can employ varying definitions of the region, and readers should bear in mind that the definition used

Clean Boating Act (CBA): Public Participation

EPA Pesticide Factsheets

Describes EPA's efforts to engage the public on the Clean Boating Act through listening sessions in Annapolis, Maryland in 2011. The EPA presented background information and addressed participant questions and comments.

Ethnicity-specific factors influencing childhood immunisation decisions among Black and Asian Minority Ethnic groups in the UK: a systematic review of qualitative research

PubMed Central

Forster, Alice S; Rockliffe, Lauren; Chorley, Amanda J; Marlow, Laura A V; Bedford, Helen; Smith, Samuel G; Waller, Jo

2017-01-01

Background Uptake of some childhood immunisations in the UK is lower among those from some Black and Asian Minority Ethnic (BAME) backgrounds. This systematic review of qualitative research sought to understand the factors that are associated with ethnicity that influence the immunisation decisions of parents from BAME backgrounds living in the UK. Methods Databases were searched on 2 December 2014 for studies published at any time using the terms ‘UK’ and ‘vaccination’ and ‘qualitative methods’ (and variations of these). Included articles comprised participants who were parents from BAME backgrounds. Thematic synthesis methods were used to develop descriptive and higher order themes. Themes specific to ethnicity and associated factors are reported. Results Eight papers were included in the review. Most participants were from Black (n=62) or Asian (n=38) backgrounds. Two ethnicity-related factors affected immunisation decisions. First, factors that are related to ethnicity itself (namely religion, upbringing and migration, and language) affected parents' perceived importance of immunisations, whether immunisations were permitted or culturally acceptable and their understanding of immunisation/the immunisation schedule. Second, perceived biological differences affected decision-making and demand for information. Conclusions Factors related to ethnicity must be considered when seeking to understand immunisation decisions among parents from BAME backgrounds. Where appropriate and feasible, vaccination information should be targeted to address beliefs about ethnic differences held by some individuals from some BAME backgrounds. PMID:27531844

LANDFIRE 2001 and 2008 Refresh Geographic Area Report--Pacific Southwest

USGS Publications Warehouse

Bastion, Henry; Long, Don; Lundberg, Brenda; Kost, Jay; Natharius, Jeffrey A.; Kreilick, Heather; Martin, Charley; Smail, Tobin; Napoli, James; Hann, Wendel

2011-01-01

In this report, we (1) address the background and provide details pertaining to why there are two Refresh data sets, (2) explain the requirements, planning, and procedures behind the completion and delivery of the updated products for each of the data product sets, (3) show and describe results, and (4) provide case studies illustrating the performance of LANDFIRE National, LANDFIRE 2001 Refresh and LANDFIRE 2008 Refresh (LF_1.1.0) data products on some example wildland fires.

There Are No New Lessons Learned, Just Old Lessons Relearned: A Case Study of Operation Iraqi Freedom Through the Eyes of Maslow

DTIC Science & Technology

2010-04-05

Abraham Maslow , a renowned American psychologist, prioritized human needs into four categories and his theory suggests that humans are motivated by...addressed through examination of other COIN and reconstruction operations. Endnotes 1 Abraham H. Maslow , Motivation and Personality, 3rd ed. (New...a basic understanding of Islam and provided a great contextual background for research. Maslow , Abraham H. Motivation and Personality, 3rd ed. New

Interactions Between Structure and Processing that Control Moisture Uptake in High-Performance Polycyanurates (Briefing Charts)

DTIC Science & Technology

2015-03-24

distribution is unlimited.  . Interactions Between Structure and Processing that Control Moisture Uptake in High-Performance Polycyanurates Presenter: Dr...Edwards AFB, CA 4 California State University, Long Beach, CA 90840 2 Outline: Basic Studies of Moisture Uptake in Cyanate Ester Networks • Background...Motivation • SOTA Theories of Moisture Uptake in Thermosetting Networks • New Tools and New Discoveries • Unresolved Issues and Ways to Address Them

[Mobile Health: IEEE Standard for Wearable Cuffless Blood Pressure Measuring Devices].

PubMed

Zhou, Xia; Wu, Wenli; Bao, Shudi

2015-07-01

IEEE Std 1708-2014 breaks through the traditional standards of cuff based blood pressure measuring devices and establishes a normative definition of wearable cuffless blood pressure measuring devices and the objective performance evaluation of this kind of devices. This study firstly introduces the background of the new standard. Then, the standard details will be described, and the impact of cuffless blood pressure measuring devices with the new standard on manufacturers and end users will be addressed.

The Ashore Infrastructure Requirments Needed to Support Mobile Maintenance Facilities (MMF) for Intermediate Maintenance on the Next Generation Aircraft Carrier (CVNX)

DTIC Science & Technology

1999-12-01

GENERATION AIRCRAFT CARRIER (CVNX) 6. AUTHOR(S) Watt, Michael R. 5. FUNDING NUMBERS Contract Number 7. PERFORMING ORGANIZATION NAME(S) AND...ADDRESS(ES) Naval Postgraduate School Monterey, CA 93943-5000 PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING / MONITORING AGENCY NAME(S) AND... ORGANIZATION OF STUDY 5 H. BACKGROUND INFORMATION 9 A. CURRENT MILITARY USERS OF MOBILE FACILITIES 10 1. United States Marine Corps (USMC) 11 2

Coast Guard Deepwater Acquisition Programs: Background, Oversight Issues, and Options for Congress

DTIC Science & Technology

2011-03-18

NUMBER 5e . TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Congressional Research Service,Library Of Congress,101...Deepwater Acquisition into asset-based Acquisition Program Baselines, the proposed changes align projects that were formerly grouped under...Integrated Coast Guard Systems (ICGS)—an industry team led by Lockheed Martin and Northrop Grumman Ship Systems ( NGSS ). ICGS was awarded an indefinite

Coast Guard Deepwater Acquisition Programs: Background, Oversight Issues, and Options for Congress

DTIC Science & Technology

2009-12-23

NUMBER 5e . TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Congressional Research Service,Library of Congress...Northrop Grumman Ship Systems ( NGSS ). ICGS was awarded an indefinite delivery, indefinite quantity (ID/IQ) contract for the Deepwater program that...sustainment is not a Deepwater program but is displayed to align with the FY2009 Consolidated Security, Disaster Assistance, and Continuing Appropriations

Coast Guard Deepwater Acquisition Programs: Background, Oversight Issues, and Options for Congress

DTIC Science & Technology

2011-01-14

NUMBER 5e . TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Congressional Research Service,Library Of Congress...Martin and Northrop Grumman Ship Systems ( NGSS ). ICGS was awarded an indefinite delivery, indefinite quantity (ID/IQ) contract for the Deepwater...Deepwater assets. The Coast Guard’s own management policies are generally aligned with DHS directives, although operational testing policies are still

Coast Guard Deepwater Acquisition Programs: Background, Oversight Issues, and Options for Congress

DTIC Science & Technology

2011-04-14

NUMBER 5e . TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Congressional Research Service,The Library of Congress...disaggregation of the Deepwater Acquisition into asset-based Acquisition Program Baselines, the proposed changes align projects that were formerly grouped...industry team led by Lockheed Martin and Northrop Grumman Ship Systems ( NGSS ). ICGS was awarded an indefinite delivery, indefinite quantity (ID/IQ

Syria: Background and U.S. Relations

DTIC Science & Technology

2010-04-26

NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Congressional...Feltman, “We noted in our discussions improvement in our ability to work bilaterally with the Syrians since our last visit here two months ago…. To...can move forward, where our interests overlap, and to see where we can try and work together to bridge the

Helmet Integrated Nanosensors, Signal Processing and Wireless Real Time Data Communication for Monitoring Blast Exposure to Battlefield Personnel

DTIC Science & Technology

2009-12-01

of the Congressionally Directed Medical Research Programs (CDMRP) # PT073804 II. BACKGROUND Unlike the painfully obvious losses seen in Alzheimer ...Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for...AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702

Association between addressing antiseizure drug side effects and patient-reported medication adherence in epilepsy

PubMed Central

Moura, Lidia M V R; Carneiro, Thiago S; Cole, Andrew J; Hsu, John; Vickrey, Barbara G; Hoch, Daniel B

2016-01-01

Background and aim Adherence to treatment is a critical component of epilepsy management. This study examines whether addressing antiepileptic drug (AED) side effects at every visit is associated with increased patient-reported medication adherence. Patients and methods This study identified 243 adults with epilepsy who were seen at two academic outpatient neurology settings and had at least two visits over a 3-year period. Demographic and clinical characteristics were abstracted. Evidence that AED side effects were addressed was measured through 1) phone interview (patient-reported) and 2) medical records abstraction (physician-documented). Medication adherence was assessed using the validated Morisky Medication Adherence Scale-4. Complete adherence was determined as answering “no” to all questions. Results Sixty-two (25%) patients completed the interviews. Participants and nonparticipants were comparable with respect to demographic and clinical characteristics; however, a smaller proportion of participants had a history of drug-resistant epilepsy than nonparticipants (17.7% vs 30.9%, P=0.04). Among the participants, evidence that AED side effects were addressed was present in 48 (77%) medical records and reported by 51 (82%) patients. Twenty-eight (45%) patients reported complete medication adherence. The most common reason for incomplete adherence was missed medication due to forgetfulness (n=31, 91%). There was no association between addressing AED side effects (neither physician-documented nor patient-reported) and complete medication adherence (P=0.22 and 0.20). Discussion and conclusion Among patients with epilepsy, addressing medication side effects at every visit does not appear to increase patient-reported medication adherence. PMID:27826186

Providing cell phone numbers and email addresses to Patients: the physician's perspective

PubMed Central

2011-01-01

Background The provision of cell phone numbers and email addresses enhances the accessibility of medical consultations, but can add to the burden of physicians' routine clinical practice and affect their free time. The objective was to assess the attitudes of physicians to providing their telephone number or email address to patients. Methods Primary care physicians in the southern region of Israel completed a structured questionnaire that related to the study objective. Results The study population included 120 primary care physicians with a mean age of 41.2 ± 8.5, 88 of them women (73.3%). Physicians preferred to provide their cell phone number rather than their email address (P = 0.0007). They preferred to answer their cell phones only during the daytime and at predetermined times, but would answer email most hours of the day, including weekends and holidays (P = 0.001). More physicians (79.7%) would have preferred allotted time for email communication than allotted time for cell phone communication (50%). However, they felt that email communication was more likely to lead to miscommunication than telephone calls (P = 0.0001). There were no differences between male and female physicians on the provision of cell phone numbers or email addresses to patients. Older physicians were more prepared to provide cell phone numbers that younger ones (P = 0.039). Conclusions The attitude of participating physicians was to provide their cell phone number or email address to some of their patients, but most of them preferred to give out their cell phone number. PMID:21426591

The projected background for the CUORE experiment

DOE PAGES

Alduino, C.; Alfonso, K.; Artusa, D. R.; ...

2017-08-14

The Cryogenic Underground Observatory for Rare Events (CUORE) is designed to search for neutrinoless double beta decay of 130Te with an array of 988 TeO 2 bolometers operating at temperatures around 10 mK. The experiment is currently being commissioned in Hall A of Laboratori Nazionali del Gran Sasso, Italy. The goal of CUORE is to reach a 90% C.L. exclusion sensitivity on the 130Te decay half-life of 9 × 10 25 years after 5 years of data taking. The main issue to be addressed to accomplish this aim is the rate of background events in the region of interest, whichmore » must not be higher than 10 –2 counts/keV/kg/year. We developed a detailed Monte Carlo simulation, based on results from a campaign of material screening, radioassays, and bolometric measurements, to evaluate the expected background. This was used over the years to guide the construction strategies of the experiment and we use it here to project a background model for CUORE. In this paper we report the results of our study and our expectations for the background rate in the energy region where the peak signature of neutrinoless double beta decay of 130Te is expected.« less

Gauge copies in the Landau-DeWitt gauge: A background invariant restriction

NASA Astrophysics Data System (ADS)

Dudal, David; Vercauteren, David

2018-04-01

The Landau background gauge, also known as the Landau-DeWitt gauge, has found renewed interest during the past decade given its usefulness in accessing the confinement-deconfinement transition via the vacuum expectation value of the Polyakov loop, describable via an appropriate background. In this Letter, we revisit this gauge from the viewpoint of it displaying gauge (Gribov) copies. We generalize the Gribov-Zwanziger effective action in a BRST and background invariant way; this action leads to a restriction on the allowed gauge fluctuations, thereby eliminating the infinitesimal background gauge copies. The explicit background invariance of our action is in contrast with earlier attempts to write down and use an effective Gribov-Zwanziger action. It allows to address certain subtleties arising in these earlier works, such as a spontaneous and thus spurious Lorentz symmetry breaking, something which is now averted.

76 FR 78955 - Review of Nonpostal Services

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-20

... notice provides background information and invites comments. It also addresses intervention by persons... intervention or of limited participation. See 39 CFR 3001.20 and 3001.20a. IV. Ordering Paragraphs It is...

Hormonal contraceptive use in HIV-infected women using antiretroviral therapy: a systematic review

PubMed Central

Womack, Julie A; Novick, Gina; Goulet, Joseph L

2015-01-01

Background While extensive research has explored pharmacokinetic interactions between antiretroviral therapy (ART) and hormonal contraception, few studies have examined whether these interactions affect clinical outcomes. To address this gap, we conducted a systematic review of the literature that describes hormonal contraceptive use among HIV-infected women who also use ART, focusing on papers that address clinically important outcomes such as pregnancy or ovulation. Methods/design An electronic literature search was conducted of PubMed and Ovid to identify all articles that addressed hormonal contraception co-administered with ART published in English between January 1, 1990 and October 30, 2014. In addition, manual reference checks of all articles of interest were conducted to identify articles not captured in the electronic search. Our search criteria identified 405 records. The title and abstract of data reports retrieved via the search were reviewed to identify potential articles of interest. Those with any indication of the main outcomes of interest were considered for inclusion (N=162). Abstracts were then reviewed to identify those manuscripts that would merit a review of the full-text version (N=64). Eight articles that addressed the outcomes of interest were identified. The Newcastle-Ottawa Scale was used to assess the quality of these articles. Results The studies reviewed were limited in a number of ways that precluded their providing a rigorous assessment of the efficacy of contraception when co-administered with ART. Discussion None of the studies were of adequate quality to provide the guidance that providers and HIV-infected women need when considering contraceptive options. High-quality, well-powered studies are required to address the efficacy of hormonal contraception when co-administered with ART. PMID:28955156

Neural correlates of audiovisual speech processing in a second language.

PubMed

Barrós-Loscertales, Alfonso; Ventura-Campos, Noelia; Visser, Maya; Alsius, Agnès; Pallier, Christophe; Avila Rivera, César; Soto-Faraco, Salvador

2013-09-01

Neuroimaging studies of audiovisual speech processing have exclusively addressed listeners' native language (L1). Yet, several behavioural studies now show that AV processing plays an important role in non-native (L2) speech perception. The current fMRI study measured brain activity during auditory, visual, audiovisual congruent and audiovisual incongruent utterances in L1 and L2. BOLD responses to congruent AV speech in the pSTS were stronger than in either unimodal condition in both L1 and L2. Yet no differences in AV processing were expressed according to the language background in this area. Instead, the regions in the bilateral occipital lobe had a stronger congruency effect on the BOLD response (congruent higher than incongruent) in L2 as compared to L1. According to these results, language background differences are predominantly expressed in these unimodal regions, whereas the pSTS is similarly involved in AV integration regardless of language dominance. Copyright © 2013 Elsevier Inc. All rights reserved.

Utilizing Culture to Improve Communication and School Involvement with Parents from Diverse Backgrounds as a Means to Improve Student Achievement Levels in the United States: A National Focus

ERIC Educational Resources Information Center

Jacobs, Karen Dupre; Kritsonis, William Allan

2007-01-01

School leadership in communicating to parents and students from diverse backgrounds is a problem in education that must be addressed. As the population of the United States is becoming more and more diverse, school administrators must develop new ways to reach their stakeholders. All families must be involved in their children's academic progress…

Consumer Problems of Older Americans. New Directions for Government and Business. Background Papers and Recommendations from a Mini-Conference for the White House Conference on Aging (Washington, DC, January 29-30, 1980).

ERIC Educational Resources Information Center

National Retired Teachers Association, Washington, DC.

These background papers and recommendations from a mini-conference on the consumer problems of older Americans and new directions that government and business should take to protect the consumer rights of the elderly address the following areas: credit, food, insurance, investments, prescription drugs and medical appliances, and primary health…

Changes in the Arctic: Background and Issues for Congress

DTIC Science & Technology

2010-10-15

resources and to address socioeconomic impacts of changing patterns in the use of natural resources. Changes in the Arctic: Background and Issues for...by some observers as a potential emerging security issue. In varying degrees, the Arctic coastal states have indicated a willingness to establish and...varying definitions of the region, and readers should bear in mind that the definition used in one discussion may differ from that used in another. This

The emotion-induced memory trade-off: more than an effect of overt attention?

PubMed

Steinmetz, Katherine R Mickley; Kensinger, Elizabeth A

2013-01-01

Although it has been suggested that many effects of emotion on memory are attributable to attention, in the present study we addressed the hypothesis that such effects may relate to a number of different factors during encoding or postencoding. One way to look at the effects of emotion on memory is by examining the emotion-induced memory trade-off, whereby enhanced memory for emotional items often comes at the cost of memory for surrounding background information. We present evidence that this trade-off cannot be explained solely by overt attention (measured via eyetracking) directed to the emotional items during encoding. Participants did not devote more overt attention to emotional than to neutral items when those items were selectively remembered (at the expense of their backgrounds). Only when participants were asked to answer true/false questions about the items and the backgrounds--a manipulation designed to affect both overt attention and poststimulus elaboration--was there a reduction in selective emotional item memory due to an increase in background memory. These results indicate that the allocation of overt visual attention during encoding is not sufficient to predict the occurrence of selective item memory for emotional items.

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

Alduino, C.; Alfonso, K.; Artusa, D. R.

The Cryogenic Underground Observatory for Rare Events (CUORE) is designed to search for neutrinoless double beta decay of 130Te with an array of 988 TeO 2 bolometers operating at temperatures around 10 mK. The experiment is currently being commissioned in Hall A of Laboratori Nazionali del Gran Sasso, Italy. The goal of CUORE is to reach a 90% C.L. exclusion sensitivity on the 130Te decay half-life of 9 × 10 25 years after 5 years of data taking. The main issue to be addressed to accomplish this aim is the rate of background events in the region of interest, whichmore » must not be higher than 10 –2 counts/keV/kg/year. We developed a detailed Monte Carlo simulation, based on results from a campaign of material screening, radioassays, and bolometric measurements, to evaluate the expected background. This was used over the years to guide the construction strategies of the experiment and we use it here to project a background model for CUORE. In this paper we report the results of our study and our expectations for the background rate in the energy region where the peak signature of neutrinoless double beta decay of 130Te is expected.« less

8 CFR 235.12 - Global Entry program.

Code of Federal Regulations, 2013 CFR

2013-01-01

... from the applicant (e.g., a set of ten fingerprints and/or digital photograph) to conduct background... letter should address any facts or conduct listed in the notification from CBP as contributing to the...

8 CFR 235.12 - Global Entry program.

Code of Federal Regulations, 2014 CFR

2014-01-01

... from the applicant (e.g., a set of ten fingerprints and/or digital photograph) to conduct background... letter should address any facts or conduct listed in the notification from CBP as contributing to the...

Coast Guard Deepwater Acquisition Programs: Background, Oversight Issues, and Options for Congress

DTIC Science & Technology

2009-10-23

NUMBER 5e . TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Congressional Research Service,The Library of...role to Integrated Coast Guard Systems (ICGS)—an industry team led by Lockheed Martin and Northrop Grumman Ship Systems ( NGSS ). ICGS was awarded an...icebreaker sustainment is not a Deepwater program but is displayed to align with the FY2009 Consolidated Security, Disaster Assistance, and

Coast Guard Deepwater Acquisition Programs: Background, Oversight Issues, and Options for Congress

DTIC Science & Technology

2010-10-22

NUMBER 5e . TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Congressional Research Service,The Library of...Coast Guard Systems (ICGS)—an industry team led by Lockheed Martin and Northrop Grumman Ship Systems ( NGSS ). ICGS was awarded an indefinite delivery...The Coast Guard’s own management policies are generally aligned with DHS directives, although operational testing policies are still being revised

Coast Guard Deepwater Acquisition Programs: Background, Oversight Issues, and Options for Congress

DTIC Science & Technology

2009-07-22

NUMBER 5e . TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Congressional Research Service,Library of Congress,101...an industry team led by Lockheed Martin and Northrop Grumman Ship Systems ( NGSS ). ICGS was awarded an indefinite delivery, indefinite quantity (ID...program but is displayed to align with the FY2009 Consolidated Security, Disaster Assistance, and Continuing Appropriations Act, P.L. 110-329.” b

Navy CG(X) Cruiser Program: Background, Oversight Issues, and Options for Congress

DTIC Science & Technology

2008-11-18

ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e . TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES... Lessons in Shipbuilding Program Failures,” GovernmentExecutive.com, September 24, 2008) quoted Admiral Gary Roughead, the Chief of Naval Operations, as...the schedule for procuring CG(X)s is properly aligned with foreign-country ballistic missile development programs. A 2005 defense trade press report

Coast Guard Deepwater Acquisition Programs: Background, Oversight Issues, and Options for Congress

DTIC Science & Technology

2010-09-29

NUMBER 5e . TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Congressional Research Service,The Library of...the role to Integrated Coast Guard Systems (ICGS)—an industry team led by Lockheed Martin and Northrop Grumman Ship Systems ( NGSS ). ICGS was...of individual Deepwater assets. The Coast Guard’s own management policies are generally aligned with DHS directives, although operational testing

Environmental resources of selected areas of Hawaii: Ecological resources

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

Trettin, C.C.; Tolbert, V.R.; Jones, A.T.

1995-03-01

This report has been prepared to make available and archive the background scientific data and related information collected on ecological resources during the preparation of the environmental impact statement (EIS) for Phases 3 and 4 of the Hawaii Geothermal Project (HGP) as defined by the state of Hawaii in its April 1989 proposal to Congress. Since the state of Hawaii is no longer pursuing or planning to pursue the HGP, DOE considers the project to be terminated. The background scientific data and related information presented in this report focus on several areas of Hawaii County. In this report, reference ismore » made to these areas as study areas rather than as areas where proposed or alternative facilities of the HGP would be located. The resource areas addressed herein include terrestrial ecology, aquatic ecology, and marine ecology. The scientific background data and related information that were obtained from review of the (1) scientific literature, (2) government and private sector reports, (3) studies done under DOE interagency agreements with the US Fish and Wildlife Service (FWS) and with the US Army Corps of Engineers (COE), and (4) observations made during site visits are being made available for future research in these areas.« less

Ariadne's Thread: A Robust Software Solution Leading to Automated Absolute and Relative Quantification of SRM Data.

PubMed

Nasso, Sara; Goetze, Sandra; Martens, Lennart

2015-09-04

Selected reaction monitoring (SRM) MS is a highly selective and sensitive technique to quantify protein abundances in complex biological samples. To enhance the pace of SRM large studies, a validated, robust method to fully automate absolute quantification and to substitute for interactive evaluation would be valuable. To address this demand, we present Ariadne, a Matlab software. To quantify monitored targets, Ariadne exploits metadata imported from the transition lists, and targets can be filtered according to mProphet output. Signal processing and statistical learning approaches are combined to compute peptide quantifications. To robustly estimate absolute abundances, the external calibration curve method is applied, ensuring linearity over the measured dynamic range. Ariadne was benchmarked against mProphet and Skyline by comparing its quantification performance on three different dilution series, featuring either noisy/smooth traces without background or smooth traces with complex background. Results, evaluated as efficiency, linearity, accuracy, and precision of quantification, showed that Ariadne's performance is independent of data smoothness and complex background presence and that Ariadne outperforms mProphet on the noisier data set and improved 2-fold Skyline's accuracy and precision for the lowest abundant dilution with complex background. Remarkably, Ariadne could statistically distinguish from each other all different abundances, discriminating dilutions as low as 0.1 and 0.2 fmol. These results suggest that Ariadne offers reliable and automated analysis of large-scale SRM differential expression studies.

Poorer detection rates of severe fetal growth restriction in women of likely refugee background: A case for re-focusing pregnancy care.

PubMed

Biro, Mary Anne; East, Christine

2017-04-01

Severe fetal growth restriction (FGR) (< third centile) in a singleton pregnancy undelivered by 40 weeks is one of a number of Victorian Perinatal Services Performance Indicators, which aim to provide a measure of the quality and safety of maternity care. Women of refugee background have been found to have poorer perinatal outcomes compared to others and these outcomes can in part be explained by previous history. However, less access to and engagement with pregnancy care may also be contributing factors. This study examined the impact of likely refugee background on severe FGR in a singleton pregnancy undelivered by 40 weeks. A retrospective study was undertaken utilising data on women who gave birth to a severely growth-restricted infant at Monash Health during January 2013-July 2015. Unadjusted and adjusted analyses were undertaken to examine the association between the mother being of likely refugee background and severe FGR in singletons delivered after 40 weeks. There was an association between the mother being of likely refugee background and giving birth to a severely growth-restricted baby after 40 weeks with these mothers at two and half times the odds compared to mothers of non-refugee background (adjusted odds ratio 2.52; 95% confidence interval: 1.44-4.42). While detecting FGR is clinically challenging, our findings suggest that maternity services need to be supported to offer care tailored to the specific needs of vulnerable and disadvantaged populations. Providing quality, culturally responsive and accessible care is fundamental to addressing refugee maternal and perinatal health inequalities. © 2017 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

Challenges in the care for consanguineous couples: an exploratory interview study among general practitioners and midwives

PubMed Central

2012-01-01

Background It is often suggested that an effort must be made to increase awareness among consanguineous couples of their reproductive risk, and to refer them for genetic counseling if needed. Primary care professionals are considered most appropriate for addressing the subject and identifying couples at risk during consultations in their practice. This Dutch study aims to explore the experiences, attitudes and beliefs of such professionals regarding their care for consanguineous couples. Methods Sixteen semi-structured interviews were conducted with midwives and general practitioners. Results Although most primary care professionals considered it their task to inform couples about the risks of consanguinity, during consultations the topic was generally only briefly touched upon and quickly abandoned. Important reasons for this were professionals’ beliefs about religious and social values of couples, their low perception of the couples’ reproductive risk and expected limited feasibility of referral. Feelings of embarrassment regarding addressing consanguinity did not seem to play a significant role. Conclusions Primary care professional beliefs about their clients’ religious and social values, their attitudes toward the risk, and perceived limited options for referral seem to conflict with the professional norm to address the topic of consanguinity. PMID:23102514

Patient Portals and Patient Engagement: A State of the Science Review

PubMed Central

DeVito Dabbs, Annette; Curran, Christine R

2015-01-01

Background Patient portals (ie, electronic personal health records tethered to institutional electronic health records) are recognized as a promising mechanism to support greater patient engagement, yet questions remain about how health care leaders, policy makers, and designers can encourage adoption of patient portals and what factors might contribute to sustained utilization. Objective The purposes of this state of the science review are to (1) present the definition, background, and how current literature addresses the encouragement and support of patient engagement through the patient portal, and (2) provide a summary of future directions for patient portal research and development to meaningfully impact patient engagement. Methods We reviewed literature from 2006 through 2014 in PubMed, Ovid Medline, and PsycInfo using the search terms “patient portal” OR “personal health record” OR “electronic personal health record”. Final inclusion criterion dictated that studies report on the patient experience and/or ways that patients may be supported to make competent health care decisions and act on those decisions using patient portal functionality. Results We found 120 studies that met the inclusion criteria. Based on the research questions, explicit and implicit aims of the studies, and related measures addressed, the studies were grouped into five major topics (patient adoption, provider endorsement, health literacy, usability, and utility). We discuss the findings and conclusions of studies that address the five topical areas. Conclusions Current research has demonstrated that patients’ interest and ability to use patient portals is strongly influenced by personal factors such age, ethnicity, education level, health literacy, health status, and role as a caregiver. Health care delivery factors, mainly provider endorsement and patient portal usability also contribute to patient’s ability to engage through and with the patient portal. Future directions of research should focus on identifying specific populations and contextual considerations that would benefit most from a greater degree of patient engagement through a patient portal. Ultimately, adoption by patients and endorsement by providers will come when existing patient portal features align with patients’ and providers’ information needs and functionality. PMID:26104044

Neurocognitive functioning in euthymic patients with bipolar disorder and unaffected relatives: A review of the literature

PubMed Central

Cardenas, Stephanie A.; Kassem, Layla; Brotman, Melissa A.; Leibenluft, Ellen; McMahon, Francis J.

2016-01-01

Background Neurocognitive deficits are present in bipolar disorder (BD) patients and their unaffected (nonbipolar) relatives, but it is not clear which domains are most often impaired and the extent of the impairment resulting from shared genetic factors. In this literature review, we address these issues and identify specific neurocognitive tasks most sensitive to cognitive deficits in patients and unaffected relatives. Method We conducted a systematic review in Web of Science, PubMed/Medline and PsycINFO databases. Results Fifty-one articles assessing cognitive functioning in BD patients (23 studies) and unaffected relatives (28 studies) were examined. Patients and, less so, relatives show impairments in attention, processing speed, verbal learning/memory, and verbal fluency. Conclusion Studies were more likely to find impairment in patients than relatives, suggesting that some neurocognitive deficits may be a result of the illness itself and/or its treatment. However, small sample sizes, differences among relatives studied (e.g., relatedness, diagnostic status, age), and differences in assessment instruments may contribute to inconsistencies in reported neurocognitive performance among relatives. Additional studies addressing these issues are needed. PMID:27502749

“Not a university type”: focus group study of social class, ethnic, and sex differences in school pupils' perceptions about medical school

PubMed Central

Greenhalgh, Trisha; Seyan, Kieran; Boynton, Petra

2004-01-01

Objective To investigate what going to medical school means to academically able 14-16 year olds from different ethnic and socioeconomic backgrounds in order to understand the wide socioeconomic variation in applications to medical school. Design Focus group study. Setting Six London secondary schools. Participants 68 academically able and scientifically oriented pupils aged 14-16 years from a wide range of social and ethnic backgrounds. Main outcome measures Pupils' perceptions of medical school, motivation to apply, confidence in ability to stay the course, expectations of medicine as a career, and perceived sources of information and support. Results There were few differences by sex or ethnicity, but striking differences by socioeconomic status. Pupils from lower socioeconomic groups held stereotyped and superficial perceptions of doctors, saw medical school as culturally alien and geared towards “posh” students, and greatly underestimated their own chances of gaining a place and staying the course. They saw medicine as having extrinsic rewards (money) but requiring prohibitive personal sacrifices. Pupils from affluent backgrounds saw medicine as one of a menu of challenging career options with intrinsic rewards (fulfilment, achievement). All pupils had concerns about the costs of study, but only those from poor backgrounds saw costs as constraining their choices. Conclusions Underachievement by able pupils from poor backgrounds may be more to do with identity, motivation, and the cultural framing of career choices than with low levels of factual knowledge. Policies to widen participation in medical education must go beyond a knowledge deficit model and address the complex social and cultural environment within which individual life choices are embedded. PMID:15217871

Attitudes towards domestic violence in Lebanon: a qualitative study of primary care practitioners

PubMed Central

Usta, Jinan; Feder, Gene; Antoun, Jumana

2014-01-01

Background Domestic violence (DV) is highly prevalent in the developing and developed world. Healthcare systems internationally are still not adequately addressing the needs of patients experiencing violence. Aim To explore physicians’ attitudes about responding to DV, their perception of the physician’s role, and the factors that influence their response. Design and setting Qualitative study using individual interviews among primary care practitioners working in Lebanon. Method Primary care clinicians practising for >5 years and with >100 patient consultations a week were interviewed. Physicians were asked about their practice when encountering women disclosing abuse, their opinion about the engagement of the health services with DV, their potential role, and the anticipated reaction of patients and society to this extended role. Results Physicians felt that they were well positioned to play a pivotal role in addressing DV; yet they had concerns related to personal safety, worry about losing patients, and opposing the norms of a largely conservative society. Several physicians justified DV or blamed the survivor rather than the perpetrator for triggering the violent behaviour. Moreover, religion was perceived as sanctioning DV. Conclusion Perceived cultural norms and religious beliefs seem to be major barriers to physicians responding to DV in Lebanon, and possibly in the Arab world more generally. Financial concerns also need to be addressed to encourage physicians to address DV. PMID:24868068

Rockpool Gobies Change Colour for Camouflage

PubMed Central

Stevens, Martin; Lown, Alice E.; Denton, Alexander M.

2014-01-01

Camouflage is found in a wide range of species living in numerous habitat types, offering protection from visually guided predators. This includes many species from the intertidal zone, which must cope with background types diverse in appearance and with multiple predator groups foraging at high and low tide. Many animals are capable of either relatively slow (hours, days, weeks) or rapid (seconds and minutes) colour change in order to better resemble the background against which they are found, but most work has been restricted to a few species or taxa. It is often suggested that many small intertidal fish are capable of colour change for camouflage, yet little experimental work has addressed this. Here, we test rock gobies (Gobius paganellus) for colour change abilities, and whether they can tune their appearance to match the background. In two experiments, we place gobies on backgrounds of different brightness (black or white), and of different colours (red and blue) and use digital image analysis and modelling of predator (avian) vision to quantify colour and luminance (perceived lightness) changes and camouflage. We find that gobies are capable of rapid colour change (occurring within one minute), and that they can change their luminance on lighter or darker backgrounds. When presented on backgrounds of different colours, gobies also change their colour (hue and saturation) while keeping luminance the same. These changes lead to predicted improvements in camouflage match to the background. Our study shows that small rockpool fish are capable of rapid visual change for concealment, and that this may be an important mechanism in many species to avoid predation, especially in complex heterogeneous environments. PMID:25333382

Rockpool gobies change colour for camouflage.

PubMed

Stevens, Martin; Lown, Alice E; Denton, Alexander M

2014-01-01

Camouflage is found in a wide range of species living in numerous habitat types, offering protection from visually guided predators. This includes many species from the intertidal zone, which must cope with background types diverse in appearance and with multiple predator groups foraging at high and low tide. Many animals are capable of either relatively slow (hours, days, weeks) or rapid (seconds and minutes) colour change in order to better resemble the background against which they are found, but most work has been restricted to a few species or taxa. It is often suggested that many small intertidal fish are capable of colour change for camouflage, yet little experimental work has addressed this. Here, we test rock gobies (Gobius paganellus) for colour change abilities, and whether they can tune their appearance to match the background. In two experiments, we place gobies on backgrounds of different brightness (black or white), and of different colours (red and blue) and use digital image analysis and modelling of predator (avian) vision to quantify colour and luminance (perceived lightness) changes and camouflage. We find that gobies are capable of rapid colour change (occurring within one minute), and that they can change their luminance on lighter or darker backgrounds. When presented on backgrounds of different colours, gobies also change their colour (hue and saturation) while keeping luminance the same. These changes lead to predicted improvements in camouflage match to the background. Our study shows that small rockpool fish are capable of rapid visual change for concealment, and that this may be an important mechanism in many species to avoid predation, especially in complex heterogeneous environments.

How Portuguese and American teachers plan for literacy instruction.

PubMed

Spear-Swerling, Louise; Lopes, Joao; Oliveira, Celia; Zibulsky, Jamie

2016-04-01

This study explored American and Portuguese elementary teachers' preferences in planning for literacy instruction using the Language Arts Activity Grid (LAAG; Cunningham, Zibulsky, Stanovich, & Stanovich, 2009), on which teachers described their preferred instructional activities for a hypothetical 2-h language arts block. Portuguese teachers (N = 186) completed Portuguese versions of a background questionnaire and LAAG electronically, in Survey Monkey; American teachers (N = 102) completed identical English measures using paper and pencil. Results showed that teachers in both groups usually addressed comprehension and reading fluency on their LAAGs and that they also allocated the most time to these two areas. However, American teachers were more likely to include teacher-directed fluency activities, whereas Portuguese teachers were more likely to include fluency activities that were not teacher directed. Significantly more American than Portuguese teachers addressed phonics in their planning, whereas significantly more Portuguese than American teachers addressed writing processes such as revision. Both groups of educators demonstrated large variability in planning, with many teachers omitting important components of literacy identified by researchers, for writing as well as reading. The study highlights the importance of providing teachers with comprehensive, research-based core literacy curricula as well as professional development on key components of literacy. Study findings also suggest significant relationships between orthographic transparency and teachers' instructional planning.

Evaluating Patient-Centered Outcomes in Clinical Trials of Procedural Sedation, Part 2 Safety: Sedation Consortium on Endpoints and Procedures for Treatment, Education, and Research Recommendations.

PubMed

Ward, Denham S; Williams, Mark R; Berkenbosch, John W; Bhatt, Maala; Carlson, Douglas; Chappell, Phillip; Clark, Randall M; Constant, Isabelle; Conway, Aaron; Cravero, Joseph; Dahan, Albert; Dexter, Franklin; Dionne, Raymond; Dworkin, Robert H; Gan, Tong J; Gozal, David; Green, Steven; Irwin, Michael G; Karan, Suzanne; Kochman, Michael; Lerman, Jerrold; Lightdale, Jenifer R; Litman, Ronald S; Mason, Keira P; Miner, James; O'Connor, Robert E; Pandharipande, Pratik; Riker, Richard R; Roback, Mark G; Sessler, Daniel I; Sexton, Anne; Tobin, Joseph R; Turk, Dennis C; Twersky, Rebecca S; Urman, Richard D; Weiss, Mark; Wunsch, Hannah; Zhao-Wong, Anna

2018-05-17

The Sedation Consortium on Endpoints and Procedures for Treatment, Education, and Research, established by the Analgesic, Anesthetic, and Addiction Clinical Trial Translations, Innovations, Opportunities, and Networks, a public-private partnership with the US Food and Drug Administration, convened a second meeting of sedation experts from a variety of clinical specialties and research backgrounds to develop recommendations for procedural sedation research. The previous meeting addressed efficacy and patient- and/or family-centered outcomes. This meeting addressed issues of safety, which was defined as "the avoidance of physical or psychological harm." A literature review identified 133 articles addressing safety measures in procedural sedation clinical trials. After basic reporting of vital signs, the most commonly measured safety parameter was oxygen saturation. Adverse events were inconsistently defined throughout the studies. Only 6 of the 133 studies used a previously validated measure of safety. The meeting identified methodological problems associated with measuring infrequent adverse events. With a consensus discussion, a set of core and supplemental measures were recommended to code for safety in future procedural clinical trials. When adopted, these measures should improve the integration of safety data across studies and facilitate comparisons in systematic reviews and meta-analyses.

Infrastructure for Automatic Dynamic Deployment of J2EE Applications in Distributed Environments

DTIC Science & Technology

2005-01-01

5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S...AND ADDRESS(ES) Defense Advanced Research Projects Agency,3701 North Fairfax Drive,Arlington,VA,22203-1714 8. PERFORMING ORGANIZATION REPORT...the paper is organized as follows. Section 2 provides necessary background for understanding the specifics of the J2EE component technology which are

High Resolution Diffusion Tensor Imaging of Cortical-Subcortical White Matter Tracts in TBI

DTIC Science & Technology

2009-10-01

other words, CT perfusion is a change in CT intensity (or Hounsfield Unit , HU) over time following a bolus of iodine based contrast agent. Although...E-Mail: little@uic.edu 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING ORGANIZATION REPORT...estimates of the eigenvalues and decrease the signal-to-noise ratio, a background noise level of 125 (MR Units ) was applied prior to calculation of

41. Photocopy of photograph (negative made from original photograph on ...

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

41. Photocopy of photograph (negative made from original photograph on file at Veterans Administration in Wichita, Kansas), photographer unknown, ca. 1933. Aerial view of Veterans Administration Center, view north and east, in the forefront, left to right, are Building 3, Building 1, and Building 2, Buildings 10 through 14 are in background at right - Veterans Administration Center, Officers Duplex Quarters, 5302 East Kellogg (Legal Address); 5500 East Kellogg (Common Address), Wichita, Sedgwick County, KS

Navy CG(X) Cruiser Program: Background, Oversight Issues, and Options for Congress

DTIC Science & Technology

2008-10-27

ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e . TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Congressional...report (Katherine McIntire Peters, “Navy’s Top Officer Sees Lessons in Shipbuilding Program Failures,” GovernmentExecutive.com, September 24, 2008) quoted...40 A related question is whether the schedule for procuring CG(X)s is properly aligned with foreign-country ballistic missile development programs. A

Coast Guard Deepwater Acquisition Programs: Background, Oversight Issues, and Options for Congress

DTIC Science & Technology

2009-05-29

NUMBER 5e . TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Congressional Research Service,Library of Congress,101...Guard awarded the role to Integrated Coast Guard Systems (ICGS)—an industry team led by Lockheed Martin and Northrop Grumman Ship Systems ( NGSS ...states that “Polar icebreaker sustainment is not a Deepwater program but is displayed to align with the FY2009 Consolidated Security, Disaster

Coast Guard Deepwater Acquisition Programs: Background, Oversight Issues, and Options for Congress

DTIC Science & Technology

2010-07-21

PROJECT NUMBER 5e . TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Congressional Research Service,Library of... NGSS ). ICGS was awarded an indefinite delivery, indefinite quantity (ID/IQ) contract for the Deepwater program that included a five-year baseline term...be conducted by SPAWAR [the Navy’s Space and Naval Warfare Systems Command] and in April 2009. We continue to build on lessons learned and are

Coast Guard Deepwater Acquisition Programs: Background, Oversight Issues, and Options for Congress

DTIC Science & Technology

2010-03-30

NUMBER 5e . TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Congressional Research Service,Library of Congress,101...awarded the role to Integrated Coast Guard Systems (ICGS)—an industry team led by Lockheed Martin and Northrop Grumman Ship Systems ( NGSS ). ICGS was...Systems Command] and in April 2009. We continue to build on lessons learned and are making some significant improvements to the Stratton, including

Executive Development Programs in the U.S. Air Force: Does Diversity Matter?

DTIC Science & Technology

2000-04-01

PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME AND ADDRESS Air Command and Staff College Maxwell Air Force Base...AL36112 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME AND ADDRESS , 10. SPONSOR/MONITOR’S ACRONYM(S) 11. SPONSOR/MONITOR’S...leadership positions to the organization?s members who have diverse backgrounds (ethnic, religious or gender ), engendering a stronger work effort

Preliminary assessment of the ATHENA/WFI non-X-ray background

NASA Astrophysics Data System (ADS)

Perinati, Emanuele; Barbera, Marco; Diebold, Sebastian; Guzman, Alejandro; Santangelo, Andrea; Tenzer, Chris

2017-12-01

We present a preliminary assessment of the non-X-ray background for the WFI on board ATHENA conducted at IAAT in the context of the collaborative background and radiation damage working group activities. Our main result is that in the baseline configuration originally assumed for the camera the requirement on the level of non-X-ray background could not be met. In light of the results of Geant4 simulations we propose and discuss a possible optimization of the camera design and pinpoint some open issues to be addressed in the next phase of investigation. One of these concerns the possible contribution to the non-X-ray background from soft protons and ions funneled to the focal plane through the optics. This is not quantified at this stage, here we just briefly report on our ongoing activities aimed at validating the mechanisms of proton scattering at grazing incidence.

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

Acciarri, R.; Adams, C.; An, R.

Here, we present several studies of convolutional neural networks applied to data coming from the MicroBooNE detector, a liquid argon time projection chamber (LArTPC). The algorithms studied include the classification of single particle images, the localization of single particle and neutrino interactions in an image, and the detection of a simulated neutrino event overlaid with cosmic ray backgrounds taken from real detector data. These studies demonstrate the potential of convolutional neural networks for particle identification or event detection on simulated neutrino interactions. Lastly, we also address technical issues that arise when applying this technique to data from a large LArTPCmore » at or near ground level.« less

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

Acciarri, R.; Adams, C.; An, R.

We present several studies of convolutional neural networks applied to data coming from the MicroBooNE detector, a liquid argon time projection chamber (LArTPC). The algorithms studied include the classification of single particle images, the localization of single particle and neutrino interactions in an image, and the detection of a simulated neutrino event overlaid with cosmic ray backgrounds taken from real detector data. These studies demonstrate the potential of convolutional neural networks for particle identification or event detection on simulated neutrino interactions. We also address technical issues that arise when applying this technique to data from a large LArTPC at ormore » near ground level.« less

Seeing Students Squirm: Nursing Students’ Experiences of Bullying Behaviors During Clinical Rotations

PubMed Central

Smith, Carolyn R.; Gillespie, Gordon Lee; Brown, Kathryn C.; Grubb, Paula L.

2016-01-01

Background Bullying remains a troubling problem in the nursing profession. Nursing students may encounter bullying behavior in clinical settings. However nursing students may not be adequately prepared to recognize and handle bullying behavior when it occurs. The purpose of this study was to gain greater understanding of nursing students’ experiences of bullying behaviors in the clinical setting. Method Using a descriptive qualitative approach, eight focus groups were held with 56 undergraduate baccalaureate nursing students from four college campuses. Focus group data were coded and analyzed for themes. Results Four categories of themes were identified: bullying behaviors, rationale for bullying, response to bullying, and recommendations to address bullying. Each category and its corresponding themes are presented. Conclusion Interventions for nurse educators to address bullying of nursing students in clinical settings are presented. PMID:27560118

77 FR 57565 - Request for Comment on Letters Seeking a Waiver of the Renewable Fuel Standard; Extension of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-18

...://www.epa.gov/epahome/dockets.htm . FOR FURTHER INFORMATION CONTACT: Dallas Burkholder, Office of...; email address: burkholder[email protected] . SUPPLEMENTARY INFORMATION: Background: In a Federal Register...

Clinically speaking: A communication skills program for students from non-English speaking backgrounds.

PubMed

Miguel, Caroline San; Rogan, Fran; Kilstoff, Kathleen; Brown, Di

2006-09-01

This paper reports on the design, delivery and evaluation of an innovative oral communication skills program for first year students in a Bachelor of Nursing degree at an Australian university. This program was introduced in 2004 to meet the needs of first year undergraduate students from non-English speaking backgrounds who had experienced difficulties with spoken English while on clinical placement. The program consisted of early identification of students in need of communication development, a series of classes incorporated into the degree program to address students' needs, followed by a clinical placement block. This paper describes the structure of the program, discusses some of the major problems encountered by students in the clinical setting and presents some of the teaching strategies used to address these problems. Evaluations of the program suggest that students' communication skills and confidence improved, resulting in a more positive clinical experience for the majority of students.

Assessing the invariance of a culturally competent multi-lingual unmet needs survey for immigrant and Australian-born cancer patients: a Rasch analysis.

PubMed

McGrane, J A; Butow, P N; Sze, M; Eisenbruch, M; Goldstein, D; King, M T

2014-12-01

The purpose of this study was to assess the invariance of a culturally competent multi-lingual unmet needs survey. A cross-sectional study was conducted among immigrants of Arabic-, Chinese- and Greek-speaking backgrounds, and Anglo-Australian-born controls, recruited through Cancer Registries (n = 591) and oncology clinics (n = 900). The survey included four subscales, with newly developed items addressing unmet need in culturally competent health information and patient support (CCHIPS), and items adapted from existing questionnaires addressing physical and daily living (PDL), sexuality (SEX) and survivorship (SURV) unmet need. The survey was translated into Arabic, Chinese and Greek. Rasch analysis was carried out on the four domains. Whilst many items were mistargeted to less prevalent areas of unmet need, causing substantial floor effects in person estimates, reliability indices were acceptable. The CCHIPS domain showed differential item functioning (DIF) for cultural background and language, and the PDL domain showed DIF for treatment phase and gender. The results for SEX and SURV domains were limited by floor effects and missing responses. All domains showed adequate fit to the model after DIF was resolved and a small number of items were deleted. The study highlights the intricacies in designing a culturally competent survey that can be applied to culturally and linguistically diverse groups across different treatment contexts. Overall, the results demonstrate that this survey is somewhat invariant with respect to these factors. Future refinements are suggested to enhance the survey's cultural competence and general validity.

Setting policy priorities to address eating disorders and weight stigma: views from the field of eating disorders and the US general public

PubMed Central

2014-01-01

Background The prevalence and health consequences of eating disorders and weight stigmatization have prompted increasing discussion of potential policy actions to address these public health issues. The present study aimed to assess support for policy strategies to address eating disorders and weight stigmatization among the general public and relevant health professionals. Methods An Internet survey was fielded to a national sample of 944 US adults and 1,420 members of professional organizations specializing in eating disorders to examine their support for 23 potential policy strategies to address eating disorders and weight stigma. Participants also rated policy actions according to their potential for positive impact and feasible implementation. Results Support for the majority of health and social policies was high in both samples. For example, strategies to 1) improve school-based health curriculum to include content aimed at preventing eating disorders, 2) require training for educators and health providers on the prevention and early identification of eating disorders, and 3) implement school-based anti-bullying policies that that protect students from being bullied about their weight, were supported by over two-thirds of participants. Conclusions Our findings suggest that both health and social policy actions will be important in broader policy initiatives to address eating disorders and weight stigma. PMID:24884645

Cultural competency: providing quality care to diverse populations.

PubMed

Betancourt, Joseph R

2006-12-01

The goal of this paper is to define cultural competence and present a practical framework to address crosscultural challenges that emerge in the clinical encounter, with a particular focus on the issue of nonadherence. English-language literature, both primary and reports from various agencies, and the author's personal experiences in clinical practice. Relevant literature on patient-centered care and cultural competence. There is a growing literature that delineates the impact of sociocultural factors, race, ethnicity, and limited-English proficiency on health and clinical care. The field of cultural competence focuses on addressing these issues. Health care providers need a practical set of tools and skills that will enable them to provide quality care to patients during a brief encounter, whatever differences in background that may exist. Cultural competence has evolved from the gathering of information and making of assumptions about patients on the basis of their sociocultural background to the development of skills to implement the principles of patient-centered care. This patient-based approach to cross-cultural care consists of first, assessing core cross-cultural issues; second, exploring the meaning of the illness to the patient; third, determining the social context in which the patient lives; and fourth, engaging in negotiation with the patient to encourage adherence. Addressing adherence is a particularly challenging issue, the determinants of which are multifactorial, and the ESFT (explanatory/social/fears/treatment) model--derived from the patient-based approach--is a tool that identifies barriers to adherence and provides strategies to address them. It obviously is impossible to learn everything about every culture and that should not be expected. Instead, we should learn about the communities we care for. More important, we should have a framework that allows us to provide appropriate care for any patient--one that deals with issues of adherence--regardless of the patient's race, ethnicity, or cultural background.

Diet Quality and Its Association with Cardiometabolic Risk Factors Vary by Hispanic and Latino Ethnic Background in the Hispanic Community Health Study/Study of Latinos123

PubMed Central

Gallo, Linda C; Gellman, Marc; Hu, Frank B; Siega-Riz, Anna Maria; Kaplan, Robert C

2016-01-01

Background: Healthful diet quality has been associated with a lower risk of metabolic syndrome (MetS) in several populations, but reports on Hispanic and Latino cohorts, grouped or by ethnic background, have been limited and inconsistent. Objective: We aimed to examine diet quality by using the 2010 Alternate Healthy Eating Index [(AHEI) range: 0–110, lowest to highest quality] and its cross-sectional association with MetS and its cardiometabolic components across 6 Hispanic and Latino backgrounds. Methods: We studied 12,406 US Hispanics and Latinos, aged 18–74 y and free of diabetes, from the multicenter, population-based Hispanic Community Health Study/Study of Latinos cohort. Food and nutrients were assessed from two 24-h recalls. MetS was defined by using the 2009 harmonized guidelines. Complex survey procedures were used in multivariable-adjusted linear regression models to test the association of the AHEI with continuous markers and in logistic regression models with MetS as an outcome. Results: The prevalence of MetS was 24.2%. Overall, Hispanics and Latinos had low scores for intakes of sugar-sweetened beverages and fruit juices, whole grains, and fruit and favorable scores for trans fats and nuts and legumes, according to AHEI criteria. Adjusted mean AHEI and its individual components differed by ethnic background (P < 0.001), ranging from 43.0 for Puerto Ricans to 52.6 for Mexicans. Overall, adjusted odds (95% CIs) of having MetS were 22% (9%, 33%) lower for each 10-unit increase in AHEI. This association was modified by ethnic background (P-interaction = 0.03), with significantly lower odds observed only for Mexicans (30%; 95% CIs: 13%, 44%) and Central Americans (42%; 95% CIs: 9%, 64%) for each 10-unit increase in AHEI. AHEI was inversely associated with waist circumference, blood pressure, and glucose among Mexicans and Puerto Ricans and with triglycerides among Mexicans only, and positively associated with HDL cholesterol among Puerto Ricans and Central Americans (all P < 0.05). Conclusions: Diet quality differed by Hispanic or Latino background. Although healthier diet quality was associated with lower odds of MetS in the overall Hispanic and Latino cohort, the association of AHEI and cardiometabolic factors varied by ethnic background. Nutrition-related research and interventions among ethnically diverse groups should consider individual ethnic backgrounds to optimally address diet quality and cardiometabolic health. This trial was registered at clinicaltrials.gov as NCT02060344. PMID:27605403

Pacemaker Dependency after Cardiac Surgery: A Systematic Review of Current Evidence

PubMed Central

2015-01-01

Background Severe postoperative conduction disturbances requiring permanent pacemaker implantation frequently occur following cardiac surgery. Little is known about the long-term pacing requirements and risk factors for pacemaker dependency in this population. Methods We performed a systematic review of the literature addressing rates and predictors of pacemaker dependency in patients requiring permanent pacemaker implantation after cardiac surgery. Using a comprehensive search of the Medline, Web of Science and EMBASE databases, studies were selected for review based on predetermined inclusion and exclusion criteria. Results A total of 8 studies addressing the endpoint of pacemaker-dependency were identified, while 3 studies were found that addressed the recovery of atrioventricular (AV) conduction endpoint. There were 10 unique studies with a total of 780 patients. Mean follow-up ranged from 6–72 months. Pacemaker dependency rates ranged from 32%-91% and recovery of AV conduction ranged from 16%-42%. There was significant heterogeneity with respect to the definition of pacemaker dependency. Several patient and procedure-specific variables were found to be independently associated with pacemaker dependency, but these were not consistent between studies. Conclusions Pacemaker dependency following cardiac surgery occurs with variable frequency. While individual studies have identified various perioperative risk factors for pacemaker dependency and non-resolution of AV conduction disease, results have been inconsistent. Well-conducted studies using a uniform definition of pacemaker dependency might identify patients who will benefit most from early permanent pacemaker implantation after cardiac surgery. PMID:26470027

Mission-oriented requirements for updating MIL-H-8501. Volume 2: STI background and rationale. [military rotorcraft

NASA Technical Reports Server (NTRS)

Clement, W. F.; Hoh, R. H.; Mitchell, D. G.; Ferguson, S. W., III

1985-01-01

A supplement to the structure of a new flying and ground handling qualities specification for military rotorcraft structure is presented in order to explain the background and rationale for the specification structure, the proposed forms of criteria, and the status of the existing data base. Critical gaps in the data base for the new structure are defined, and recommendations are provided for the research required to address the most important of these gaps.

The relation between the bifactor model of the Youth Psychopathic Traits Inventory and conduct problems in adolescence: Variations across gender, ethnic background, and age.

PubMed

Zwaanswijk, Wendy; Veen, Violaine C; van Geel, Mitch; Andershed, Henrik; Vedder, Paul

2017-08-01

The current study examines how the bifactor model of the Youth Psychopathic Traits Inventory (YPI) is related to conduct problems in a sample of Dutch adolescents (N = 2,874; 43% female). It addresses to what extent the YPI dimensions explain variance over and above a General Psychopathy factor (i.e., one factor related to all items) and how the general factor and dimensional factors are related to conduct problems. Group differences in these relations for gender, ethnic background, and age were examined. Results showed that the general factor is most important, but dimensions explain variance over and above the general factor. The general factor, and Affective and Lifestyle dimensions, of the YPI were positively related to conduct problems, whereas the Interpersonal dimension was not, after taking the general factor into account. However, across gender, ethnic background, and age, different dimensions were related to conduct problems over and above the general factor. This suggests that all 3 dimensions should be assessed when examining the psychopathy construct. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Improving data collection, documentation, and workflow in a dementia screening study

PubMed Central

Read, Kevin B.; LaPolla, Fred Willie Zametkin; Tolea, Magdalena I.; Galvin, James E.; Surkis, Alisa

2017-01-01

Background A clinical study team performing three multicultural dementia screening studies identified the need to improve data management practices and facilitate data sharing. A collaboration was initiated with librarians as part of the National Library of Medicine (NLM) informationist supplement program. The librarians identified areas for improvement in the studies’ data collection, entry, and processing workflows. Case Presentation The librarians’ role in this project was to meet needs expressed by the study team around improving data collection and processing workflows to increase study efficiency and ensure data quality. The librarians addressed the data collection, entry, and processing weaknesses through standardizing and renaming variables, creating an electronic data capture system using REDCap, and developing well-documented, reproducible data processing workflows. Conclusions NLM informationist supplements provide librarians with valuable experience in collaborating with study teams to address their data needs. For this project, the librarians gained skills in project management, REDCap, and understanding of the challenges and specifics of a clinical research study. However, the time and effort required to provide targeted and intensive support for one study team was not scalable to the library’s broader user community. PMID:28377680

On some universal features of the holographic quantum complexity of bulk singularities

NASA Astrophysics Data System (ADS)

Bolognesi, Stefano; Rabinovici, Eliezer; Roy, Shubho R.

2018-06-01

We perform a comparative study of the time dependence of the holographic quantum complexity of some space like singular bulk gravitational backgrounds. This is done by considering the two available notions of complexity, one that relates it to the maximal spatial volume and the other that relates it to the classical action of the Wheeler-de Witt patch. We calculate and compare the leading and the next to leading terms and find some universal features. The complexity decreases towards the singularity for both definitions, for all types of singularities studied. In addition the leading terms have the same quantitative behavior for both definitions in restricted number of cases and the behaviour itself is different for different singular backgrounds. The quantitative details of the next to leading terms, such as their specific form of time dependence, are found not to be universal. They vary between the different cases and between the different bulk definitions of complexity. We also address some technical points inherent to the calculation.

U.S. Strategic Nuclear Forces: Background, Developments, and Issues

DTIC Science & Technology

2015-03-18

5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Congressional Research Service,The...extend the life of the missiles and warheads so that they and the submarines can remain in the fleet past 2020. It is designing a new submarine and...modifying and extending the life of the B61 bomb carried on B-2 bombers and fighter aircraft. The Obama Administration completed a review of the size and

U.S. Strategic Nuclear Forces: Background, Developments, and Issues

DTIC Science & Technology

2014-09-05

S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Congressional Research Service,The...Pacific Ocean and five are in the Atlantic, to better cover targets in and around Asia. It also has undertaken efforts to extend the life of the...serve as test assets for the remaining force. He noted that the Air Force had to “keep a robust test program all the way through the life of the

The Department of Defense Role in Foreign Assistance: Background, Major Issues, and Options for Congress

DTIC Science & Technology

2008-12-09

Thus, while DOD acknowledges that state- building tasks may be “best performed by indigenous, foreign, or U.S. civilian professionals ,” it also sees a...PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES... performed by indigenous, foreign, or U.S. civilian professionals .” Nevertheless, although reluctant to divert personnel from combat functions, DOD

Background Acoustic Noise Models for the IMS Hydroacoustic Stations

DTIC Science & Technology

2010-09-01

noise models based on data from the 60’s and 70’s ( Urick , 1983). In some ocean basins, noise levels in the monitoring band (1-100 Hz) have risen 15...the 60?s and 70?s ( Urick , 1983). In some ocean basins, noise levels in the monitoring band (1-100 Hz) have risen 15 dB since the 1960?s. To address this...from Urick , 1983. 2010 Monitoring Research Review: Ground-Based Nuclear Explosion Monitoring Technologies 542 To address this issue and provide

Information Systems: Opportunities Exist to Strengthen SEC’s Oversight of Capacity and Security

DTIC Science & Technology

2001-07-01

Strengthen SEC’s Oversight of Capacity and Security 5 . FUNDING NUMBERS 6. AUTHOR(S) GAO 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING...ANSI Std. Z39-18 298-102 Page i GAO-01-863 Information Systems Letter 1 Results in Brief 2 Background 4 Scope and Methodology 5 SEC Uses a Wide Range...or external organizations to conduct the independent reviews. These internal audits are performed cyclically based on an annual risk analysis. SEC

Outcomes of Bacteremia in Burn Patients Involved in Combat Operations Overseas

DTIC Science & Technology

2008-03-01

MD, Mark S Rasnake, MD, Duane R Hospenthal, MD, PhD, FACP, Steven E Wolf, MD, FACS BACKGROUND: Burn patients constitute approximately 5% of...GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) Ressner R. A., Murray C. K., Griffith M. E., Rasnake M. S ., Hospenthal D. R., Wolf S . E...5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) United States Army Institute of Surgical

Technology transfer

NASA Technical Reports Server (NTRS)

Handley, Thomas

1992-01-01

The requirements for a successful technology transfer program and what such a program would look like are discussed. In particular, the issues associated with technology transfer in general, and within the Jet Propulsion Laboratory (JPL) environment specifically are addressed. The section on background sets the stage, identifies the barriers to successful technology transfer, and suggests actions to address the barriers either generally or specifically. The section on technology transfer presents a process with its supporting management plan that is required to ensure a smooth transfer process. Viewgraphs are also included.

Genetic Testing: Understanding the Personal Stories.

PubMed

DuBois, James M

2015-01-01

Twelve personal narratives address the challenges, benefits, and pitfalls of genetic testing. Three commentary articles explore these stories and suggest lessons that can be learned from them. The commentators come from backgrounds that include bioethics, public health, psychology, and philosophy.

Conventional Prompt Global Strike and Long-Range Ballistic Missiles: Background and Issues

DTIC Science & Technology

2013-01-10

and Long-Range Ballistic Missiles Congressional Research Service Forward-Based Global Strike ( FBGS ...they may address the nuclear ambiguity issues raised by long-range ballistic missiles in the CPGS program. Forward-Based Global Strike ( FBGS

GASB's Basis of Accounting Project.

ERIC Educational Resources Information Center

Kovlak, Daniel L.

1986-01-01

In July 1984, the Governmental Accounting Standards Board began its "Measurement Focus/Basis of Accounting" project, which addresses measurement issues and revenue and expenditure recognition problems involving governmental funds. This article explains the project's background, alternatives discussed by the board, and tentative…

Pluto: The Farthest Planet (Usually).

ERIC Educational Resources Information Center

Universe in the Classroom, 1988

1988-01-01

Provides background information about the planet Pluto. Includes the history of Pluto and discusses some of the common misconceptions about the planets. Addresses some of the recent discoveries about Pluto and contains a resource list of books, articles, and a videotape. (TW)

Evaluation of the BioVapor Model

EPA Science Inventory

The BioVapor model addresses transport and biodegradation of petroleum vapors in the subsurface. This presentation describes basic background on the nature and scientific basis of environmental transport models. It then describes a series of parameter uncertainty runs of the Bi...

78 FR 17747 - Agency Information Collection Activities: Request for Comments for a New Information Collection

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-22

... background documents or comments received go to the Federal eRulemaking Portal: Go to http://www.regulations... enhance the public's knowledge on addressing right-of-way challenges on transportation projects and on...

Asian and Pacific American Exceptional Children. A Conversation.

ERIC Educational Resources Information Center

Decano, Pio

1979-01-01

Presented in the format of an imaginary dialogue between seven educators of Asian and Pacific American (APA) backgrounds, the article addresses some issues and concerns in the training of special education personnel to work with APA handicapped children. (DLS)

Trade Union Rights.

ERIC Educational Resources Information Center

Maier, Heribert; And Others

1994-01-01

Excerpts addresses from an international symposium regarding workers' education, human rights, labor standards and law, socioeconomic factors, trade unions, workers' rights, professionalism, and globalization. Includes a background paper, "Participation of Workers and Their Organizations in the Field of International Labour Standards and the…

From out of reach to back in the loop.

PubMed

Motune, Vic

2015-12-09

A pioneering project to address mental health problems in young men from African-Caribbean backgrounds is being piloted in Birmingham. Up My Street uses 'street therapy' to help mental health professionals and lay workers engage with young people.

Primary school students' conceptions about microorganisms. Influence of theoretical and practical methodologies on learning

NASA Astrophysics Data System (ADS)

Ruiz-Gallardo, José-Reyes; Paños, Esther

2018-04-01

Background: Microorganisms are very important in day-to-day life, but they are inadequately addressed in the Spanish educational system. It is essential that students are well informed about their characteristics and functions.

“A question of balance”: addressing the public health impacts of multinational enterprises in the OECD Guidelines for Multinational Enterprises

PubMed Central

Yang, Joshua S.; McDaniel, Patricia A.; Malone, Ruth E.

2012-01-01

Background The global community is beginning to address non-communicable diseases, but how to increase the accountability of multinational enterprises (MNEs) for the health impacts of their products and practices remains unclear. We examine the Organization for Economic Cooperation and Development’s (OECD) efforts to do so through voluntary MNE guidelines. Methods We developed a historical case study of how the OECD Guidelines for Multinational Enterprises were developed and revised from 1973–2000 through an analysis of publicly available archived OECD and tobacco industry documents. Results The first edition of the Guidelines was a purely economic instrument. Outside pressures and a desire to ward off more stringent regulatory efforts resulted in the addition over time of guidelines related to the environment, consumer interests, sustainable development, and human rights. Conclusion Despite their voluntary nature, the Guidelines can play a role in efforts to help balance the interests of MNEs and public health by providing a starting point for efforts to create binding provisions addressing MNEs’ contributions to disease burden or disease reduction. PMID:23046298

Environmental management plan (EMP) for Melamchi water supply project, Nepal.

PubMed

Khadka, Ram B; Khanal, Anil B

2008-11-01

More than 1.5 million people live in the Kathmandu valley. The valley is facing an extreme shortage of water supply. At the same time the demand is escalating rapidly. To address this issue of scarcity of water, the government of Nepal has proposed a project of inter-basin transfer of water from Melamchi River located 40 km north-east of the Kathmandu valley. The project will cover two districts and three municipalities and will potentially have significant impacts on the environment. In accordance with the Environmental Protection Regulation of Nepal (1997), the Melamchi Water Supply Project (MWSP) has undergone an EIA during the feasibility study stage of the proposed project. The recommendations contained in the EIA were integrated into the project design for implementation in 2006. This paper summarizes the background of MWSP, the environmental concerns described in the EIA and the status of Environmental Management Plan (EMP) developed to address environmental compliance and other issues involving participation and support of the local people. This paper also provides some lessons to learn on the modalities of addressing the demands and grievances of the local people concerning environmental management.

Barriers to Clinical Trial Enrollment in Racial and Ethnic Minority Patients With Cancer

PubMed Central

Hamel, Lauren M.; Penner, Louis A.; Albrecht, Terrance L.; Heath, Elisabeth; Gwede, Clement K.; Eggly, Susan

2016-01-01

Background Clinical trials that study cancer are essential for testing the safety and effectiveness of promising treatments, but most people with cancer never enroll in a clinical trial — a challenge exemplified in racial and ethnic minorities. Underenrollment of racial and ethnic minorities reduces the generalizability of research findings and represents a disparity in access to high-quality health care. Methods Using a multilevel model as a framework, potential barriers to trial enrollment of racial and ethnic minorities were identified at system, individual, and interpersonal levels. Exactly how each level directly or indirectly contributes to doctor–patient communication was also reviewed. Selected examples of implemented interventions are included to help address these barriers. We then propose our own evidence-based intervention addressing barriers at the individual and interpersonal levels. Results Barriers to enrolling a diverse population of patients in clinical trials are complex and multilevel. Interventions focused at each level have been relatively successful, but multilevel interventions have the greatest potential for success. Conclusion To increase the enrollment of racial and ethnic minorities in clinical trials, future interventions should address barriers at multiple levels. PMID:27842322

Measurement Issues in Health Disparities Research

PubMed Central

Ramírez, Mildred; Ford, Marvella E; Stewart, Anita L; A Teresi, Jeanne

2005-01-01

Background Racial and ethnic disparities in health and health care have been documented; the elimination of such disparities is currently part of a national agenda. In order to meet this national objective, it is necessary that measures identify accurately the true prevalence of the construct of interest across diverse groups. Measurement error might lead to biased results, e.g., estimates of prevalence, magnitude of risks, and differences in mean scores. Addressing measurement issues in the assessment of health status may contribute to a better understanding of health issues in cross-cultural research. Objective To provide a brief overview of issues regarding measurement in diverse populations. Findings Approaches used to assess the magnitude and nature of bias in measures when applied to diverse groups include qualitative analyses, classic psychometric studies, as well as more modern psychometric methods. These approaches should be applied sequentially, and/or iteratively during the development of measures. Conclusions Investigators performing comparative studies face the challenge of addressing measurement equivalence, crucial for obtaining accurate results in cross-cultural comparisons. PMID:16179000

Next-Generation in Situ Hybridization Chain Reaction: Higher Gain, Lower Cost, Greater Durability

PubMed Central

2014-01-01

Hybridization chain reaction (HCR) provides multiplexed, isothermal, enzyme-free, molecular signal amplification in diverse settings. Within intact vertebrate embryos, where signal-to-background is at a premium, HCR in situ amplification enables simultaneous mapping of multiple target mRNAs, addressing a longstanding challenge in the biological sciences. With this approach, RNA probes complementary to mRNA targets trigger chain reactions in which metastable fluorophore-labeled RNA hairpins self-assemble into tethered fluorescent amplification polymers. The properties of HCR lead to straightforward multiplexing, deep sample penetration, high signal-to-background, and sharp subcellular signal localization within fixed whole-mount zebrafish embryos, a standard model system for the study of vertebrate development. However, RNA reagents are expensive and vulnerable to enzymatic degradation. Moreover, the stringent hybridization conditions used to destabilize nonspecific hairpin binding also reduce the energetic driving force for HCR polymerization, creating a trade-off between minimization of background and maximization of signal. Here, we eliminate this trade-off by demonstrating that low background levels can be achieved using permissive in situ amplification conditions (0% formamide, room temperature) and engineer next-generation DNA HCR amplifiers that maximize the free energy benefit per polymerization step while preserving the kinetic trapping property that underlies conditional polymerization, dramatically increasing signal gain, reducing reagent cost, and improving reagent durability. PMID:24712299

Quasi-causal associations of physical activity and neighborhood walkability with body mass index: a twin study.

PubMed

Duncan, Glen E; Cash, Stephanie Whisnant; Horn, Erin E; Turkheimer, Eric

2015-01-01

Physical activity, neighborhood walkability, and body mass index (BMI, kg/m(2)) associations were tested using quasi-experimental twin methods. We hypothesized that physical activity and walkability were independently associated with BMI within twin pairs, controlling for genetic and environmental background shared between them. Data were from 6376 (64% female; 58% identical) same-sex pairs, University of Washington Twin Registry, 2008-2013. Neighborhood walking, moderate-to-vigorous physical activity (MVPA), and BMI were self-reported. Residential address was used to calculate walkability. Phenotypic (non-genetically informed) and biometric (genetically informed) regression was employed, controlling for age, sex, and race. Walking and MVPA were associated with BMI in phenotypic analyses; associations were attenuated but significant in biometric analyses (Ps<0.05). Walkability was not associated with BMI, however, was associated with walking (but not MVPA) in both phenotypic and biometric analyses (Ps<0.05), with no attenuation accounting for shared genetic and environmental background. The association between activity and BMI is largely due to shared genetic and environmental factors, but a significant causal relationship remains accounting for shared background. Although walkability is not associated with BMI, it is associated with neighborhood walking (but not MVPA) accounting for shared background, suggesting a causal relationship between them. Copyright © 2014 Elsevier Inc. All rights reserved.

Determination of background levels on water quality of groundwater bodies: a methodological proposal applied to a Mediterranean River basin (Guadalhorce River, Málaga, southern Spain).

PubMed

Urresti-Estala, Begoña; Carrasco-Cantos, Francisco; Vadillo-Pérez, Iñaki; Jiménez-Gavilán, Pablo

2013-03-15

Determine background levels are a key element in the further characterisation of groundwater bodies, according to Water Framework Directive 2000/60/EC and, more specifically, Groundwater Directive 2006/118/EC. In many cases, these levels present very high values for some parameters and types of groundwater, which is significant for their correct estimation as a prior step to establishing thresholds, assessing the status of water bodies and subsequently identifying contaminant patterns. The Guadalhorce River basin presents widely varying hydrogeological and hydrochemical conditions. Therefore, its background levels are the result of the many factors represented in the natural chemical composition of water bodies in this basin. The question of determining background levels under objective criteria is generally addressed as a statistical problem, arising from the many aspects involved in its calculation. In the present study, we outline the advantages of applying two statistical techniques applied specifically for this purpose: (1) the iterative 2σ technique and (2) the distribution function, and examine whether the conclusions reached by these techniques are similar or whether they differ considerably. In addition, we identify the specific characteristics of each approach and the circumstances under which they should be used. Copyright © 2012 Elsevier Ltd. All rights reserved.

Why are background telephone conversations distracting?

PubMed

Marsh, John E; Ljung, Robert; Jahncke, Helena; MacCutcheon, Douglas; Pausch, Florian; Ball, Linden J; Vachon, François

2018-06-01

Telephone conversation is ubiquitous within the office setting. Overhearing a telephone conversation-whereby only one of the two speakers is heard-is subjectively more annoying and objectively more distracting than overhearing a full conversation. The present study sought to determine whether this "halfalogue" effect is attributable to unexpected offsets and onsets within the background speech (acoustic unexpectedness) or to the tendency to predict the unheard part of the conversation (semantic [un]predictability), and whether these effects can be shielded against through top-down cognitive control. In Experiment 1, participants performed an office-related task in quiet or in the presence of halfalogue and dialogue background speech. Irrelevant speech was either meaningful or meaningless speech. The halfalogue effect was only present for the meaningful speech condition. Experiment 2 addressed whether higher task-engagement could shield against the halfalogue effect by manipulating the font of the to-be-read material. Although the halfalogue effect was found with an easy-to-read font (fluent text), the use of a difficult-to-read font (disfluent text) eliminated the effect. The halfalogue effect is thus attributable to the semantic (un)predictability, not the acoustic unexpectedness, of background telephone conversation and can be prevented by simple means such as increasing the level of engagement required by the focal task. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Exploring patient values in medical decision making: a qualitative study.

PubMed

Lee, Yew Kong; Low, Wah Yun; Ng, Chirk Jenn

2013-01-01

Patient decisions are influenced by their personal values. However, there is a lack of clarity and attention on the concept of patient values in the clinical context despite clear emphasis on patient values in evidence-based medicine and shared decision making. The aim of the study was to explore the concept of patient values in the context of making decisions about insulin initiation among people with type 2 diabetes. We conducted individual in-depth interviews with people with type 2 diabetes who were making decisions about insulin treatment. Participants were selected purposively to achieve maximum variation. A semi-structured topic guide was used to guide the interviews which were audio-recorded and analysed using a thematic approach. We interviewed 21 participants between January 2011 and March 2012. The age range of participants was 28-67 years old. Our sample comprised 9 women and 12 men. Three main themes, 'treatment-specific values', 'life goals and philosophies', and 'personal and social background', emerged from the analysis. The patients reported a variety of insulin-specific values, which were negative and/or positive beliefs about insulin. They framed insulin according to their priorities and philosophies in life. Patients' decisions were influenced by sociocultural (e.g. religious background) and personal backgrounds (e.g. family situations). This study highlighted the need for expanding the current concept of patient values in medical decision making. Clinicians should address more than just values related to treatment options. Patient values should include patients' priorities, life philosophy and their background. Current decision support tools, such as patient decision aids, should consider these new dimensions when clarifying patient values.

Sociocultural Influence on Obesity and Lifestyle in Children: A Study of Daily Activities, Leisure Time Behavior, Motor Skills, and Weight Status

PubMed Central

Hilpert, Martin; Brockmeier, Konrad; Dordel, Sigrid; Koch, Benjamin; Weiß, Verena; Ferrari, Nina; Tokarski, Walter; Graf, Christine

2017-01-01

Background Juvenile overweight is increasing, and effective preventive measures are needed. After years of arbitrarily assigning these measures disregarding socioeconomic and/or cultural differences, it has become necessary to tailor interventions more specific to these target groups. Providing data for such an intervention is the objective of this study. Methods Influencing variables on children's weight status, motor skills and lifestyle have been analyzed among 997 first graders (53.2% male) involved in the Children's Health InterventionaL Trial (CHILT). Results Median age was 6.9 years; 7.3% were obese, 8.8% were overweight. Children with low socioeconomic status (SES) were more likely to be obese (p = 0.029). Low SES (p ˂ 0.001), migration background (p = 0.001) and low sports activity levels (p = 0.007) contributed most to an increased consumption of television. Migration background (p = 0.003) and male gender (p < 0.001) were the strongest factors in predicting a greater consumption of computer/video games. Children with higher SES (p = 0.02), lower BMI (p = 0.035), and males (p = 0.001) performed better in motor tests. Conclusion Children with a low SES and migration background were more likely to exhibit unfavorable health behavior patterns, higher BMI scores, and poorer motor skills. Interventions should integrate motivational and targeting strategies and consider cultural and educational differences to address these vulnerable groups. PMID:28528341

Developments in Impact Assessment in North America

EPA Science Inventory

Beginning with a background of recent global developments in this area, this presentation will focus on how global research has impacted North America and how North America is providing additional developments to address the issues of the global economy. Recent developments inc...

Cuba: Background to a Revolution.

ERIC Educational Resources Information Center

De La Fuente, Alejandro

2000-01-01

Provides historical information on Cuba. Addresses early colonization, the advent of plantation agriculture, the role and presence of the United States in the Caribbean and Cuba, and the social and economic developments in Cuba after the revolution in 1959 led by Fidel Castro. (CMK)

77 FR 48918 - Prohibitions and Conditions on the Importation and Exportation of Rough Diamonds

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-15

... ADDRESSES above for information on how to submit comments. Background I. Purpose In response to the role played by the illicit trade in diamonds in fueling conflict and human rights violations in certain areas...

Stay Out! Stay Alive!

ERIC Educational Resources Information Center

Hembrock, Tony; Dalton, Edward

2003-01-01

Presents a series of safety scenarios that science teachers may encounter during a camping trip or field instruction. Provides activities and background information on the topic of safety around abandoned, active, and idled mines as well as information addressing technology and mining careers. (KHR)

Issues in container transportation in the Northeast : background, framework, illustrative results and future directions

DOT National Transportation Integrated Search

2004-12-01

An integrated framework for addressing container transportation issues in the Northeast US is developed and illustrated. The framework involves the extension of a spatial-economic coastal container port and related multimodal demand simulation model ...

BioVapor Model Evaluation (St. Louis, MO)

EPA Science Inventory

The BioVapor model addresses transport and biodegradation of petroleum vapors in the subsurface. This presentation describes basic background on the nature and scientific basis of environmental transport models. It then describes a series of parameter uncertainty runs of the Bi...

Radio Galaxies.

ERIC Educational Resources Information Center

Downes, Ann

1986-01-01

Provides background information on radio galaxies. Topic areas addressed include: what produces the radio emission; radio telescopes; locating radio galaxies; how distances to radio galaxies are found; physics of radio galaxies; computer simulations of radio galaxies; and the evolution of radio galaxies with cosmic time. (JN)

Radical Recentering: Equity in Educational Leadership Standards

ERIC Educational Resources Information Center

Galloway, Mollie K.; Ishimaru, Ann M.

2015-01-01

Background: The widely adopted Interstate School Leaders Licensure Consortium standards are designed to guide the preparation and professional development of educational leaders. However, the standards' limited mention of race, class, ethnicity, ability, gender, sexuality, or other marginalized identities suggests that addressing persistent…

Accuracy of commercial geocoding: assessment and implications

PubMed Central

Whitsel, Eric A; Quibrera, P Miguel; Smith, Richard L; Catellier, Diane J; Liao, Duanping; Henley, Amanda C; Heiss, Gerardo

2006-01-01

Background Published studies of geocoding accuracy often focus on a single geographic area, address source or vendor, do not adjust accuracy measures for address characteristics, and do not examine effects of inaccuracy on exposure measures. We addressed these issues in a Women's Health Initiative ancillary study, the Environmental Epidemiology of Arrhythmogenesis in WHI. Results Addresses in 49 U.S. states (n = 3,615) with established coordinates were geocoded by four vendors (A-D). There were important differences among vendors in address match rate (98%; 82%; 81%; 30%), concordance between established and vendor-assigned census tracts (85%; 88%; 87%; 98%) and distance between established and vendor-assigned coordinates (mean ρ [meters]: 1809; 748; 704; 228). Mean ρ was lowest among street-matched, complete, zip-coded, unedited and urban addresses, and addresses with North American Datum of 1983 or World Geodetic System of 1984 coordinates. In mixed models restricted to vendors with minimally acceptable match rates (A-C) and adjusted for address characteristics, within-address correlation, and among-vendor heteroscedasticity of ρ, differences in mean ρ were small for street-type matches (280; 268; 275), i.e. likely to bias results relying on them about equally for most applications. In contrast, differences between centroid-type matches were substantial in some vendor contrasts, but not others (5497; 4303; 4210) pinteraction < 10-4, i.e. more likely to bias results differently in many applications. The adjusted odds of an address match was higher for vendor A versus C (odds ratio = 66, 95% confidence interval: 47, 93), but not B versus C (OR = 1.1, 95% CI: 0.9, 1.3). That of census tract concordance was no higher for vendor A versus C (OR = 1.0, 95% CI: 0.9, 1.2) or B versus C (OR = 1.1, 95% CI: 0.9, 1.3). Misclassification of a related exposure measure – distance to the nearest highway – increased with mean ρ and in the absence of confounding, non-differential misclassification of this distance biased its hypothetical association with coronary heart disease mortality toward the null. Conclusion Geocoding error depends on measures used to evaluate it, address characteristics and vendor. Vendor selection presents a trade-off between potential for missing data and error in estimating spatially defined attributes. Informed selection is needed to control the trade-off and adjust analyses for its effects. PMID:16857050

Improving Evaluation to Address the Unintended Consequences of Health Information Technology:

PubMed Central

Ammenwerth, E.; Hyppönen, H.; de Keizer, N.; Nykänen, P.; Rigby, M.; Scott, P.; Talmon, J.; Georgiou, A.

2016-01-01

Summary Background and objectives With growing use of IT by healthcare professionals and patients, the opportunity for any unintended effects of technology to disrupt care health processes and outcomes is intensified. The objectives of this position paper by the IMIA Working Group (WG) on Technology Assessment and Quality Development are to highlight how our ongoing initiatives to enhance evaluation are also addressing the unintended consequences of health IT. Methods Review of WG initiatives Results We argue that an evidence-based approach underpinned by rigorous evaluation is fundamental to the safe and effective use of IT, and for detecting and addressing its unintended consequences in a timely manner. We provide an overview of our ongoing initiatives to strengthen study design, execution and reporting by using evaluation frameworks and guidelines which can enable better characterization and monitoring of unintended consequences, including the Good Evaluation Practice Guideline in Health Informatics (GEP-HI) and the Statement on Reporting of Evaluation Studies in Health Informatics (STARE-HI). Indicators to benchmark the adoption and impact of IT can similarly be used to monitor unintended effects on healthcare structures, processes and outcome. We have also developed EvalDB, a web-based database of evaluation studies to promulgate evidence about unintended effects and are developing the content for courses to improve training in health IT evaluation. Conclusion Evaluation is an essential ingredient for the effective use of IT to improve healthcare quality and patient safety. WG resources and skills development initiatives can facilitate a proactive and evidence-based approach to detecting and addressing the unintended effects of health IT. PMID:27830232

Increasing the Use of Skilled Health Personnel Where Traditional Birth Attendants Were Providers of Childbirth Care: A Systematic Review

PubMed Central

Vieira, Claudia; Portela, Anayda; Miller, Tina; Coast, Ernestina; Leone, Tiziana; Marston, Cicely

2012-01-01

Background Improved access to skilled health personnel for childbirth is a priority strategy to improve maternal health. This study investigates interventions to achieve this where traditional birth attendants were providers of childbirth care and asks what has been done and what has worked? Methods and Findings We systematically reviewed published and unpublished literature, searching 26 databases and contacting experts to find relevant studies. We included references from all time periods and locations. 132 items from 41 countries met our inclusion criteria and are included in an inventory; six were intervention evaluations of high or moderate quality which we further analysed. Four studies report on interventions to deploy midwives closer to communities: two studies in Indonesia reported an increase in use of skilled health personnel; another Indonesian study showed increased uptake of caesarean sections as midwives per population increased; one study in Bangladesh reported decreased risk of maternal death. Two studies report on interventions to address financial barriers: one in Bangladesh reported an increase in use of skilled health personnel where financial barriers for users were addressed and incentives were given to skilled care providers; another in Peru reported that use of emergency obstetric care increased by subsidies for preventive and maternity care, but not by improved quality of care. Conclusions The interventions had positive outcomes for relevant maternal health indicators. However, three of the studies evaluate the village midwife programme in Indonesia, which limits the generalizability of conclusions. Most studies report on a main intervention, despite other activities, such as community mobilization or partnerships with traditional birth attendants. Many authors note that multiple factors including distance, transport, family preferences/support also need to be addressed. Case studies of interventions in the inventory illustrate how different countries attempted to address these complexities. Few high quality studies that measure effectiveness of interventions exist. PMID:23110138

Ethnicity-specific factors influencing childhood immunisation decisions among Black and Asian Minority Ethnic groups in the UK: a systematic review of qualitative research.

PubMed

Forster, Alice S; Rockliffe, Lauren; Chorley, Amanda J; Marlow, Laura A V; Bedford, Helen; Smith, Samuel G; Waller, Jo

2017-06-01

Uptake of some childhood immunisations in the UK is lower among those from some Black and Asian Minority Ethnic (BAME) backgrounds. This systematic review of qualitative research sought to understand the factors that are associated with ethnicity that influence the immunisation decisions of parents from BAME backgrounds living in the UK. Databases were searched on 2 December 2014 for studies published at any time using the terms 'UK' and 'vaccination' and 'qualitative methods' (and variations of these). Included articles comprised participants who were parents from BAME backgrounds. Thematic synthesis methods were used to develop descriptive and higher order themes. Themes specific to ethnicity and associated factors are reported. Eight papers were included in the review. Most participants were from Black (n=62) or Asian (n=38) backgrounds. Two ethnicity-related factors affected immunisation decisions. First, factors that are related to ethnicity itself (namely religion, upbringing and migration, and language) affected parents' perceived importance of immunisations, whether immunisations were permitted or culturally acceptable and their understanding of immunisation/the immunisation schedule. Second, perceived biological differences affected decision-making and demand for information. Factors related to ethnicity must be considered when seeking to understand immunisation decisions among parents from BAME backgrounds. Where appropriate and feasible, vaccination information should be targeted to address beliefs about ethnic differences held by some individuals from some BAME backgrounds. 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/.

Bedeutung kleinräumiger Daten für die Evaluation von Bildungsprojekten. Das Beispiel der Junior Uni Wuppertal

NASA Astrophysics Data System (ADS)

Makles, Anna

2016-12-01

The Junior University, a University for children and youth in the city of Wuppertal, offers science courses that target children and youth from all socioeconomic backgrounds. The first evaluation study done by the University of Wuppertal in 2013 aimed at examining whether the Junior University has achieved this goal. The main challenge of our analysis was to approximate missing individual information on socioeconomic status by using spatial data. Therefore, we georeferenced address information of the Junior University students and linked those results to different characteristics available for about 2800 city blocks in the city of Wuppertal. We found out that indeed the Junior University succeeds in attracting children and youth from all socioeconomic backgrounds. The results show that many of the students live in poor neighborhoods or in neighborhoods with a high share of immigrants.

Control of Flexible Structures (COFS) Flight Experiment Background and Description

NASA Technical Reports Server (NTRS)

Hanks, B. R.

1985-01-01

A fundamental problem in designing and delivering large space structures to orbit is to provide sufficient structural stiffness and static configuration precision to meet performance requirements. These requirements are directly related to control requirements and the degree of control system sophistication available to supplement the as-built structure. Background and rationale are presented for a research study in structures, structural dynamics, and controls using a relatively large, flexible beam as a focus. This experiment would address fundamental problems applicable to large, flexible space structures in general and would involve a combination of ground tests, flight behavior prediction, and instrumented orbital tests. Intended to be multidisciplinary but basic within each discipline, the experiment should provide improved understanding and confidence in making design trades between structural conservatism and control system sophistication for meeting static shape and dynamic response/stability requirements. Quantitative results should be obtained for use in improving the validity of ground tests for verifying flight performance analyses.

The nature of the near-infrared interline sky background using fibre Bragg grating OH suppression

NASA Astrophysics Data System (ADS)

Trinh, Christopher Q.; Ellis, Simon C.; Bland-Hawthorn, Joss; Horton, Anthony J.; Lawrence, Jon S.; Leon-Saval, Sergio G.

2013-07-01

We analyse the near-infrared interline sky background, OH and O2 emission in 19 h of H-band observations with the GNOSIS OH-suppression unit and the IRIS2 spectrograph at the 3.9-m Anglo-Australian Telescope. We find that the long-term behaviour of OH emission is best described by a gradual decrease during the first half of the night followed by a gradual increase during the second half of the night following the behaviour of the solar elevation angle. We measure the interline background at 1.520 μm where the instrumental thermal background is very low and study its variation with zenith distance, time after sunset, ecliptic latitude, lunar zenith distance and lunar distance to determine the presence of non-thermal atmospheric emission, zodiacal scattered light and scattered moonlight. Zodiacal scattered light is too faint to be detected in the summed observations. Scattered moonlight due to Mie scattering by atmospheric aerosols is seen at small lunar distances (ρ ≲ 11°), but is otherwise too faint to detect. Except at very small lunar distances the interline background at a resolving power of R ≈ 2400 when using OH-suppression fibres is dominated by a non-thermal atmospheric source with a temporal behaviour that resembles atmospheric OH emission, suggesting that the interline background contains instrumentally scattered OH. However, the interline background dims more rapidly than OH early in the night, suggesting contributions from rapid dimming molecules. The absolute interline background is 560 ± 120 photons s-1 m-2 μm- 1 arcsec-2 under dark conditions. This value is similar to previous measurements without OH suppression, suggesting that non-suppressed atmospheric emission is responsible for the interline background level. Future OH-suppression fibre designs may address this by the suppression of more sky lines using more accurate sky-line measurements taken from high-resolution spectra.

Researchers’ Perceptions of the Ethical Implications of Pharmacogenomics Research with Children

PubMed Central

Avard, D.; Silverstein, T.; Sillon, G.; Joly, Y.

2009-01-01

Background This paper presents the results of an exploratory qualitative study that assesses Canadian pediatric researchers’ perceptions of a pre-selected group of ethical issues raised by pharmacogenomics research with children. Methods As a pilot study, we conducted semi-structured telephone interviews with Canadian pediatric pharmacogenomic researchers. The interviews were guided by the following themes: (1) benefits and risks of inclusion, (2) the consent/assent process, and (3) the return of research results. Results Issues about assent, consent, risks and benefits, as well as the communication of results were addressed by the respondents. Some issues, such as the unique vulnerability of children, the long term privacy concerns associated with biobanking, additional core elements that need to be discussed and included in the consent/assent forms, as well as the challenges of communicating research results in a pediatric research were not explicitly identified by the respondents. Conclusion Further consideration should be given to address the ethical challenges of including children in pharmacogenomics research. This exploratory study indicates that further guidance is needed if children are to be protected and yet benefit from such research. PMID:19204423

Development and pilot testing of a mental healthcare plan in Nepal

PubMed Central

Jordans, M. J. D.; Luitel, N. P.; Pokhrel, P.; Patel, V.

2016-01-01

Background Mental health service delivery models that are grounded in the local context are needed to address the substantial treatment gap in low- and middle-income countries. Aims To present the development, and content, of a mental healthcare plan (MHCP) in Nepal and assess initial feasibility. Method A mixed methods formative study was conducted. Routine monitoring and evaluation data, including client flow and reports of satisfaction, were obtained from patients (n = 135) during the pilot-testing phase in two health facilities. Results The resulting MHCP consists of 12 packages, divided over community, health facility and organisation platforms. Service implementation data support the real-life applicability of the MHCP, with reasonable treatment uptake. Key barriers were identified and addressed, namely dissatisfaction with privacy, perceived burden among health workers and high drop-out rates. Conclusions The MHCP follows a collaborative care model encompassing community and primary healthcare interventions. PMID:26447173

Physiologically-Based Pharmacokinetic Modelling to Inform Development of Intramuscular Long Acting Nanoformulations for HIV

PubMed Central

Rajoli, Rajith KR; Back, David J; Rannard, Steve; Meyers, Caren Freel; Flexner, Charles; Owen, Andrew; Siccardi, Marco

2014-01-01

Background and Objectives Antiretrovirals (ARVs) are currently used for the treatment and prevention of HIV infection. Poor adherence and low tolerability of some existing oral formulations can hinder their efficacy. Long-acting (LA) injectable nanoformulations could help address these complications by simplifying ARV administration. The aim of this study is to inform the optimisation of intramuscular LA formulations for eight ARVs through physiologically-based pharmacokinetic (PBPK) modelling. Methods A whole-body PBPK model was constructed using mathematical descriptions of molecular, physiological and anatomical processes defining pharmacokinetics. These models were validated against available clinical data and subsequently used to predict the pharmacokinetics of injectable LA formulations Results The predictions suggest that monthly intramuscular injections are possible for dolutegravir, efavirenz, emtricitabine, raltegravir, rilpivirine and tenofovir provided that technological challenges to control release rate can be addressed. Conclusions These data may help inform the target product profiles for LA ARV reformulation strategies. PMID:25523214

The Emerging Role of Meditation in Addressing Psychiatric Illness, with a Focus on Substance Use Disorders

PubMed Central

Dakwar, Elias; Levin, Frances R.

2011-01-01

Over the past 30 years the practice of meditation has become increasingly popular in clinical settings. In addition to evidence-based medical uses, meditation may have psychiatric benefits. In this review, the literature on the role of meditation in addressing psychiatric issues, and specifically substance use disorders, is discussed. Each of the three meditation modalities that have been most widely studied—transcendental meditation, Buddhist meditation, and mindfulness-based meditation—is critically examined in terms of its background, techniques, mechanisms of action, and evidence-based clinical applications, with special attention given to its emerging role in the treatment of substance use disorders. The unique methodological difficulties that beset the study of meditation are also considered. A brief discussion then integrates the research that has been completed thus far, elucidates the specific ways that meditation may be helpful for substance use disorders, and suggests new avenues for research. PMID:19637074

Racial and Ethnic Differences in Factors Related to Work Place Violence Victimization

PubMed Central

Sabri, Bushra; St. Vil, Noelle M.; Campbell, Jacquelyn C.; Fitzgerald, Sheila; Kub, Joan; Agnew, Jacqueline

2014-01-01

Work place violence (WPV) is a significant public health concern affecting all racial or ethnic groups. This study examined whether different racial/ethnic groups differed in vulnerability to WPV exposure and utilization of resources at the workplace. This cross sectional research focused on White, Black and Asian nursing employees (N=2033) employed in four health care institutions in a Mid-Atlantic US metropolitan area. While childhood physical abuse was significantly related to risk for WPV among workers from all racial/ethnic backgrounds, intimate partner abuse was a significant factor for Asians and Whites. Blacks and Asians were found to be less likely than Whites to be knowledgeable about WPV resources or use resources to address WPV. Services to address past trauma, and education and training opportunities for new workers may reduce risk for WPV and promote resource utilization among minority workers. PMID:24658287

Are loss of control while eating and overeating valid constructs? A critical review of the literature

PubMed Central

Goldschmidt, Andrea B.

2017-01-01

Background Binge eating is a marker of weight gain and obesity, and a hallmark feature of eating disorders. Yet, its component constructs—overeating and loss of control (LOC) while eating—are poorly understood and difficult to measure. Objective To critically review the human literature concerning the validity of LOC and overeating across the age and weight spectrum. Data sources English-language articles addressing the face, convergent, discriminant, and predictive validity of LOC and overeating were included. Results LOC and overeating appear to have adequate face validity. Emerging evidence supports the convergent and predictive validity of the LOC construct, given its unique cross-sectional and prospective associations with numerous anthropometric, psychosocial, and eating behavior-related factors. Overeating may be best conceptualized as a marker of excess weight status. Limitations Binge eating constructs, particularly in the context of subjectively large episodes, are challenging to measure reliably. Few studies addressed overeating in the absence of LOC, thereby limiting conclusions about the validity of the overeating construct independent of LOC. Additional studies addressing the discriminant validity of both constructs are warranted. Discussion Suggestions for future weight-related research and for appropriately defining binge eating in the eating disorders diagnostic scheme are presented. PMID:28165655

Culturally and Linguistically Diverse Populations in Medical Research: Perceptions and Experiences of Older Italians, Their Families, Ethics Administrators and Researchers

PubMed Central

Woodward-Kron, Robyn; Hughson, Jo-anne; Parker, Anna; Bresin, Agnese; Hajek, John; Knoch, Ute; Phan, Tuong Dien; Story, David

2016-01-01

Background Low-participation of culturally and linguistically diverse (CALD) patients in medical research remains a problem in migrant and refugee destination countries such as Australia. The aims of this study were to explore i) CALD persons’ perceptions and experiences of the medical system and medical research, in this case, older Italian Australians; and ii) the views of research professionals on CALD patient participation in medical research. Design and Methods A qualitative study was conducted in Melbourne, Australia, in 2015 utilising in-depth interviews and focus groups with four stakeholder groups: older Italian Australians (n=21); adult children of older Italian Australians (n=10); hospital Human Research Ethics Committee administrators (n=4); and clinical researchers (n=4). The data were analysed for content and thematic analysis. Results Themes for the CALD and family group were getting by in medical interactions; receptivity to medical research: testing the waters; and, receptivity to technology for support: passive versus active. Themes for the researcher and HREC groups about CALD patient participation in research were: exclusion; cultural factors; and e-consent. Conclusions Our findings from four stakeholder perspectives and experiences confirm that there were considerable cultural, linguistic, and resourcing barriers hindering the participation of older Italian-Australians in medical research. Furthermore, our findings showed that in this study setting there were few enabling strategies in place to address these barriers despite the national ethics guidelines for equitable participation in research. The findings informed the creation of a multimedia tool whose purpose is to address and improve representation of CALD groups in clinical research. Significance for public health Many people from culturally and linguistically diverse (CALD) backgrounds remain excluded from medical research such as clinical trials due to a range of language and cultural factors that can be amplified when this population is ageing. This exclusion has implications for the ability of CALD populations to benefit from participating in medical research and for applying research findings to CALD populations. It is essential to develop and implement strategies to include CALD communities in medical research and to uphold the ethical obligation of obtaining informed consent to research. The findings of this study have guided the development of a tablet-based resource which can be used in clinical and community contexts to raise awareness about the purpose of medical research. The resource has been carefully designed to be appropriate for participants' cultural background as well as their preferred language and literacy level. Such a resource has potential to address some of the cultural and linguistic barriers to clinical trial participation of CALD populations. PMID:27190978

Convolutional neural networks applied to neutrino events in a liquid argon time projection chamber

NASA Astrophysics Data System (ADS)

Acciarri, R.; Adams, C.; An, R.; Asaadi, J.; Auger, M.; Bagby, L.; Baller, B.; Barr, G.; Bass, M.; Bay, F.; Bishai, M.; Blake, A.; Bolton, T.; Bugel, L.; Camilleri, L.; Caratelli, D.; Carls, B.; Castillo Fernandez, R.; Cavanna, F.; Chen, H.; Church, E.; Cianci, D.; Collin, G. H.; Conrad, J. M.; Convery, M.; Crespo-Anadón, J. I.; Del Tutto, M.; Devitt, D.; Dytman, S.; Eberly, B.; Ereditato, A.; Escudero Sanchez, L.; Esquivel, J.; Fleming, B. T.; Foreman, W.; Furmanski, A. P.; Garvey, G. T.; Genty, V.; Goeldi, D.; Gollapinni, S.; Graf, N.; Gramellini, E.; Greenlee, H.; Grosso, R.; Guenette, R.; Hackenburg, A.; Hamilton, P.; Hen, O.; Hewes, J.; Hill, C.; Ho, J.; Horton-Smith, G.; James, C.; de Vries, J. Jan; Jen, C.-M.; Jiang, L.; Johnson, R. A.; Jones, B. J. P.; Joshi, J.; Jostlein, H.; Kaleko, D.; Karagiorgi, G.; Ketchum, W.; Kirby, B.; Kirby, M.; Kobilarcik, T.; Kreslo, I.; Laube, A.; Li, Y.; Lister, A.; Littlejohn, B. R.; Lockwitz, S.; Lorca, D.; Louis, W. C.; Luethi, M.; Lundberg, B.; Luo, X.; Marchionni, A.; Mariani, C.; Marshall, J.; Martinez Caicedo, D. A.; Meddage, V.; Miceli, T.; Mills, G. B.; Moon, J.; Mooney, M.; Moore, C. D.; Mousseau, J.; Murrells, R.; Naples, D.; Nienaber, P.; Nowak, J.; Palamara, O.; Paolone, V.; Papavassiliou, V.; Pate, S. F.; Pavlovic, Z.; Porzio, D.; Pulliam, G.; Qian, X.; Raaf, J. L.; Rafique, A.; Rochester, L.; von Rohr, C. Rudolf; Russell, B.; Schmitz, D. W.; Schukraft, A.; Seligman, W.; Shaevitz, M. H.; Sinclair, J.; Snider, E. L.; Soderberg, M.; Söldner-Rembold, S.; Soleti, S. R.; Spentzouris, P.; Spitz, J.; St. John, J.; Strauss, T.; Szelc, A. M.; Tagg, N.; Terao, K.; Thomson, M.; Toups, M.; Tsai, Y.-T.; Tufanli, S.; Usher, T.; Van de Water, R. G.; Viren, B.; Weber, M.; Weston, J.; Wickremasinghe, D. A.; Wolbers, S.; Wongjirad, T.; Woodruff, K.; Yang, T.; Zeller, G. P.; Zennamo, J.; Zhang, C.

2017-03-01

We present several studies of convolutional neural networks applied to data coming from the MicroBooNE detector, a liquid argon time projection chamber (LArTPC). The algorithms studied include the classification of single particle images, the localization of single particle and neutrino interactions in an image, and the detection of a simulated neutrino event overlaid with cosmic ray backgrounds taken from real detector data. These studies demonstrate the potential of convolutional neural networks for particle identification or event detection on simulated neutrino interactions. We also address technical issues that arise when applying this technique to data from a large LArTPC at or near ground level.

Usage of insecure E-mail services among researchers with different scientific background.

PubMed

Solić, Kresimir; Grgić, Krešimir; Ilakovac, Vesna; Zagar, Drago

2011-08-01

Free web‑based e-mail services are considered to have more security flaws than institutional ones, but they are frequently used among scientific researchers for professional communication. The aim of this study was to analyze frequency of usage of the insecure free e-mail services for professional communication among biomedical, economical and technical researchers, who published papers in one of three different journals: Croatian Medical Journal, Automatika and Economic Research. Contact details of the authors who provided their e‑mail address from the papers published in those three journals during one year period were collected. These e‑mail addresses were collected from the electronic archive of the journals in question. The domains of all e‑mail addresses were assessed and contacts were categorized into three groups according to the following types: world-wide known free web‑based e‑mail services, national Internet Service Provider (ISP) e-mail services, and institutional or corporate e-mail addresses. The proportion of authors using free web-based e-mail services, the least secure group type, was highest among biomedical researchers (17.8%) while every e‑mail address collected from the technical journal belonged to the secured institutional e‑mail group type. It seems that all researchers from the technical scientific field and most of the researchers from the economical field value good security practice and use more secure systems for professional communication. High percentage of the biomedical researchers who use insecure e‑mail services may mean that they need to be warned of the possible security disadvantages of those kinds of e‑mail addresses.

Menstrual hygiene management among adolescent schoolgirls in low- and middle-income countries: research priorities

PubMed Central

Phillips-Howard, Penelope A.; Caruso, Bethany; Torondel, Belen; Zulaika, Garazi; Sahin, Murat; Sommer, Marni

2016-01-01

Background A lack of adequate guidance on menstrual management; water, disposal, and private changing facilities; and sanitary hygiene materials in low- and middle-income countries leaves schoolgirls with limited options for healthy personal hygiene during monthly menses. While a plethora of observational studies have described how menstrual hygiene management (MHM) barriers in school impact girls’ dignity, well-being, and engagement in school activities, studies have yet to confirm if inadequate information and facilities for MHM significantly affects quantifiable school and health outcomes influencing girls’ life chances. Evidence on these hard outcomes will take time to accrue; however, a current lack of standardized methods, tools, and research funding is hampering progress and must be addressed. Objectives Compile research priorities for MHM and types of research methods that can be used. Results In this article, we highlight the current knowledge gaps in school-aged girls’ MHM research, and identify opportunities for addressing the dearth of hard evidence limiting the ability of governments, donors, and other agencies to appropriately target resources. We outline a series of research priorities and methodologies that were drawn from an expert panel to address global priorities for MHM in schools for the next 10 years. Conclusions A strong evidence base for different settings, standardized definitions regarding MHM outcomes, improved study designs and methodologies, and the creation of an MHM research consortia to focus attention on this neglected global issue. PMID:27938648

Background and Discussion Questions for Identifying Priority Chemicals for Review and Assessment

EPA Pesticide Factsheets

This discussion guide is intended to be used to help structure public input during the September 2011 webinar and discussion forum addressing the prioritization factors and data sources EPA plans to use to identify priority chemicals for review.

Constitutional Issues: Separation of Powers.

ERIC Educational Resources Information Center

Gray, Leslie; Burroughs, Wynell

1987-01-01

Using a copy of a February 1937 letter from the publisher of the Gannett newspapers as a discussion springboard, this article provides historical background and teaching suggestions for addressing the issue of the separation of powers through Franklin Roosevelt's attempt to 'pack' the Supreme Court. (JDH)

Rethinking Environmental Protection: Meeting the Challenges of a Changing World

EPA Science Inventory

Background: The U.S. Environmental Protection Agency (EPA) has made great progress in addressing some major environmental problems. These successes were framed within EPA’s statutory mandates which are largely media-specific and receptor-focused and follow a segmented risk-based ...

75 FR 9860 - Release, Handling, and Protection of Restricted Information

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-04

... (FAR) Supplement (NFS) to clarify the policy and procedures regarding the release of [email protected] SUPPLEMENTARY INFORMATION: A. Background Currently the NFS addresses the release of contractors' sensitive information and access to sensitive information in NFS Part 1837, Service Contracting...

Guidance for Clinicians on the Recognition and Management of Health Effects Related to Mold Exposure and Moisture Indoors

EPA Pesticide Factsheets

The Guide for Clinicians was designed to help the healthcare provider address patients with illnesses related to mold in the indoor environment by providing background understanding of how mold may be affecting patients.

4. View of houses from Port Ludlow, houses no. 69 ...

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

4. View of houses from Port Ludlow, houses no. 69 and 70, facing southwest. House no. 69 in foreground, house no. 70 in background. - Houses Moved from Port Ludlow, Various Addresses (moved from Port Ludlow, WA), Port Gamble, Kitsap County, WA

Collegiate Life: An Obituary.

ERIC Educational Resources Information Center

Levine, Arthur; Cureton, Jeanette S.

1998-01-01

Changes in America's undergraduate students (cultural diversity, age, expectations of college and career, psychological and social background, patterns of socializing) add up to the demise of traditional residential college life. Colleges can address these shifts by focusing their efforts, using all available opportunities to educate student,…

After the Fireworks: Opportunities and Directions for University Libraries.

ERIC Educational Resources Information Center

Byrne, Alex

This paper discusses developments in information and communications technologies and their impact on university libraries. Topics addressed include: (1) background, including the Information Revolution, the Knowledge Economy, implications for education and information services, and responses to the challenges of globalization; (2) university…

Drug Testing: A National Controversy.

ERIC Educational Resources Information Center

Stone, Karen; Thompson, Judith R.

1989-01-01

Addresses some of the controversies and illustrates the historical background of drug testing and what the different drug tests are. Also outlines some national statistics and opinions on drug testing and the results of a survey taken of a Louisiana population dealing with this issue. (NB)

ANSI Standard: Complying with Background Noise Limits.

ERIC Educational Resources Information Center

Schaffer, Mark E.

2003-01-01

Discusses the new classroom acoustics standard, ANSI Standard S12.60, which specifies maximum sound level limits that are significantly lower than currently typical for classrooms. Addresses guidelines for unducted HVAC systems, ducted single-zone systems, and central VAV or multizone systems. (EV)

A Curricular Innovation to Promote Interprofessional Collaboration

ERIC Educational Resources Information Center

Liston, Beth W.; Wagner, Janet; Miller, Jackie

2013-01-01

Background: Interprofessional teamwork is a crucial competency in health professions education which improves patient care. However, interprofessional education is not a widespread practice in medical schools. To address this need, we developed an educational pilot utilizing a standardized patient simulation to teach interprofessional…

Music Teachers and Music Therapists: Helping Children Together.

ERIC Educational Resources Information Center

Patterson, Allyson

2003-01-01

Provides background information on music therapy. Discusses how music therapy works in the public school setting and offers advice to music teachers. Explores music therapy and the Individuals with Disabilities Education Act, addressing the benefits of having access to music therapists. (CMK)

Systematic reviews addressing identified health policy priorities in Eastern Mediterranean countries: a situational analysis

PubMed Central

2014-01-01

Background Systematic reviews can offer policymakers and stakeholders concise, transparent, and relevant evidence pertaining to pressing policy priorities to help inform the decision-making process. The production and the use of systematic reviews are specifically limited in the Eastern Mediterranean region. The extent to which published systematic reviews address policy priorities in the region is still unknown. This situational analysis exercise aims at assessing the extent to which published systematic reviews address policy priorities identified by policymakers and stakeholders in Eastern Mediterranean region countries. It also provides an overview about the state of systematic review production in the region and identifies knowledge gaps. Methods We conducted a systematic search of the Health System Evidence database to identify published systematic reviews on policy-relevant priorities pertaining to the following themes: human resources for health, health financing, the role of the non-state sector, and access to medicine. Priorities were identified from two priority-setting exercises conducted in the region. We described the distribution of these systematic reviews across themes, sub-themes, authors’ affiliations, and countries where included primary studies were conducted. Results Out of the 1,045 systematic reviews identified in Health System Evidence on selected themes, a total of 200 systematic reviews (19.1%) addressed the priorities from the Eastern Mediterranean region. The theme with the largest number of systematic reviews included was human resources for health (115) followed by health financing (33), access to medicine (27), and role of the non-state sector (25). Authors based in the region produced only three systematic reviews addressing regional priorities (1.5%). Furthermore, no systematic review focused on the Eastern Mediterranean region. Primary studies from the region had limited contribution to systematic reviews; 17 systematic reviews (8.5%) included primary studies conducted in the region. Conclusions There are still gaps in the production of systematic reviews addressing policymakers’ and stakeholders’ priorities in the Eastern Mediterranean region. Efforts should be directed towards better aligning systematic review production with policy needs and priorities. Study findings can inform the agendas of researchers, research institutions, and international funding agencies of priority areas where systematic reviews are required. PMID:25139256

Hyperboloidal evolution of test fields in three spatial dimensions

NASA Astrophysics Data System (ADS)

Zenginoǧlu, Anıl; Kidder, Lawrence E.

2010-06-01

We present the numerical implementation of a clean solution to the outer boundary and radiation extraction problems within the 3+1 formalism for hyperbolic partial differential equations on a given background. Our approach is based on compactification at null infinity in hyperboloidal scri fixing coordinates. We report numerical tests for the particular example of a scalar wave equation on Minkowski and Schwarzschild backgrounds. We address issues related to the implementation of the hyperboloidal approach for the Einstein equations, such as nonlinear source functions, matching, and evaluation of formally singular terms at null infinity.

Summary Report of the Defense Sciences Research Council Summer Conference Held in La Jolla, California on July 6 - 31, 1992.

DTIC Science & Technology

1992-07-01

environments of high temperature or high electrical background noise . The sensitivity or speed of the sensor may not be adequate. The sensor signal may be...hard to interpret, or to deconvolve from background noise . These are all issues that must be addressed; however, at the present, there is still much...WAVELENGTH 3 (4 AND 8-101gM) QWIP DETECTOR I I i QW #2 WAFER MOW #1 Substrate THREE TERMINAL DEVICE I UNEAR RRA /Output Device #2Output Device #1 Sp

Mixed Methods in CAM Research: A Systematic Review of Studies Published in 2012

PubMed Central

Bishop, Felicity L.; Holmes, Michelle M.

2013-01-01

Background. Mixed methods research uses qualitative and quantitative methods together in a single study or a series of related studies. Objectives. To review the prevalence and quality of mixed methods studies in complementary medicine. Methods. All studies published in the top 10 integrative and complementary medicine journals in 2012 were screened. The quality of mixed methods studies was appraised using a published tool designed for mixed methods studies. Results. 4% of papers (95 out of 2349) reported mixed methods studies, 80 of which met criteria for applying the quality appraisal tool. The most popular formal mixed methods design was triangulation (used by 74% of studies), followed by embedded (14%), sequential explanatory (8%), and finally sequential exploratory (5%). Quantitative components were generally of higher quality than qualitative components; when quantitative components involved RCTs they were of particularly high quality. Common methodological limitations were identified. Most strikingly, none of the 80 mixed methods studies addressed the philosophical tensions inherent in mixing qualitative and quantitative methods. Conclusions and Implications. The quality of mixed methods research in CAM can be enhanced by addressing philosophical tensions and improving reporting of (a) analytic methods and reflexivity (in qualitative components) and (b) sampling and recruitment-related procedures (in all components). PMID:24454489

Quantum-field-theoretical approach to phase–space techniques: Symmetric Wick theorem and multitime Wigner representation

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

Plimak, L.I., E-mail: Lev.Plimak@mbi-berlin.de; Olsen, M.K.

2014-12-15

In this work we present the formal background used to develop the methods used in earlier works to extend the truncated Wigner representation of quantum and atom optics in order to address multi-time problems. Analogs of Wick’s theorem for the Weyl ordering are verified. Using the Bose–Hubbard chain as an example, we show how these may be applied to constructing a mapping of the system in question to phase space. Regularisation issues and the reordering problem for the Heisenberg operators are addressed.

Understanding and Addressing Racial Disparities in Health Care

PubMed Central

Williams, David R.; Rucker, Toni D.

2000-01-01

Racial disparities in medical care should be understood within the context of racial inequities in societal institutions. Systematic discrimination is not the aberrant behavior of a few but is often supported by institutional policies and unconscious bias based on negative stereotypes. Effectively addressing disparities in the quality of care requires improved data systems, increased regulatory vigilance, and new initiatives to appropriately train medical professionals and recruit more providers from disadvantaged minority backgrounds. Identifying and implementing effective strategies to eliminate racial inequities in health status and medical care should be made a national priority. PMID:11481746

Ethical and methodological issues in research with Sami experiencing disability.

PubMed

Melbøe, Line; Hansen, Ketil Lenert; Johnsen, Bjørn-Eirik; Fedreheim, Gunn Elin; Dinesen, Tone; Minde, Gunn-Tove; Rustad, Marit

2016-01-01

Background A study of disability among the indigenous Sami people in Norway presented a number of ethical and methodological challenges rarely addressed in the literature. Objectives The main study was designed to examine and understand the everyday life, transitions between life stages and democratic participation of Norwegian Sami people experiencing disability. Hence, the purpose of this article is to increase the understanding of possible ethical and methodological issues in research within this field. The article describes and discusses ethical and methodological issues that arose when conducting our study and identifies some strategies for addressing issues like these. Methods The ethical and methodological issues addressed in the article are based on a qualitative study among indigenous Norwegian Sami people experiencing disability. The data in this study were collected through 31 semi-structured in-depth interviews with altogether 24 Sami people experiencing disability and 13 next of kin of Sami people experiencing disability (8 mothers, 2 fathers, 2 sister and 1 guardian). Findings and discussion The researchers identified 4 main areas of ethical and methodological issues. We present these issues chronologically as they emerged in the research process: 1) concept of knowledge when designing the study, 2) gaining access, 3) data collection and 4) analysis and accountability. Conclusion The knowledge generated from this study has the potential to benefit future health research, specifically of Norwegian Sami people experiencing disability, as well as health research concerning indigenous people in general, providing scientific-based insight into important ethical and methodological issues in research with indigenous people experiencing disability.

Ethical and methodological issues in research with Sami experiencing disability

PubMed Central

Melbøe, Line; Hansen, Ketil Lenert; Johnsen, Bjørn-Eirik; Fedreheim, Gunn Elin; Dinesen, Tone; Minde, Gunn-Tove; Rustad, Marit

2016-01-01

Background A study of disability among the indigenous Sami people in Norway presented a number of ethical and methodological challenges rarely addressed in the literature. Objectives The main study was designed to examine and understand the everyday life, transitions between life stages and democratic participation of Norwegian Sami people experiencing disability. Hence, the purpose of this article is to increase the understanding of possible ethical and methodological issues in research within this field. The article describes and discusses ethical and methodological issues that arose when conducting our study and identifies some strategies for addressing issues like these. Methods The ethical and methodological issues addressed in the article are based on a qualitative study among indigenous Norwegian Sami people experiencing disability. The data in this study were collected through 31 semi-structured in-depth interviews with altogether 24 Sami people experiencing disability and 13 next of kin of Sami people experiencing disability (8 mothers, 2 fathers, 2 sister and 1 guardian). Findings and discussion The researchers identified 4 main areas of ethical and methodological issues. We present these issues chronologically as they emerged in the research process: 1) concept of knowledge when designing the study, 2) gaining access, 3) data collection and 4) analysis and accountability. Conclusion The knowledge generated from this study has the potential to benefit future health research, specifically of Norwegian Sami people experiencing disability, as well as health research concerning indigenous people in general, providing scientific-based insight into important ethical and methodological issues in research with indigenous people experiencing disability. PMID:27396747

The Diffuse X-ray Background, from Earth's Exosphere to the Edge of the Universe: Or, One Astronomer's Signal is Another Astronomer's Contamination

NASA Technical Reports Server (NTRS)

Snowden, Steve

2007-01-01

The "X-ray background" means various things to various people. It's origin is comprised of emission from objects as close as Earth's exosphere to as far away as the most distant clusters of galaxies. It is comprised of the emission of truly diffusely distributed plasmas and the superposition of the emission from unresolved point-like objects. To add to the confusion, in general there is no redshift information so there is very little information on where an individual X-ray may originate. This talk will address the evolution of our understanding of origin of the X-ray background and the current best-guess about what is really going on.

Backgrounds, radiation damage, and spacecraft orbits

NASA Astrophysics Data System (ADS)

Grant, Catherine E.; Miller, Eric D.; Bautz, Mark W.

2017-08-01

The scientific utility of any space-based observatory can be limited by the on-orbit charged particle background and the radiation-induced damage. All existing and proposed missions have had to make choices about orbit selection, trading off the radiation environment against other factors. We present simulations from ESA’s SPace ENVironment Information System (SPENVIS) of the radiation environment for spacecraft in a variety of orbits, from Low Earth Orbit (LEO) at multiple inclinations to High Earth Orbit (HEO) to Earth-Sun L2 orbit. We summarize how different orbits change the charged particle background and the radiation damage to the instrument. We also discuss the limitations of SPENVIS simulations, particularly outside the Earth’s trapped radiation and point to new resources attempting to address those limitations.

Image visualization of hyperspectral spectrum for LWIR

NASA Astrophysics Data System (ADS)

Chong, Eugene; Jeong, Young-Su; Lee, Jai-Hoon; Park, Dong Jo; Kim, Ju Hyun

2015-07-01

The image visualization of a real-time hyperspectral spectrum in the long-wave infrared (LWIR) range of 900-1450 cm-1 by a color-matching function is addressed. It is well known that the absorption spectra of main toxic industrial chemical (TIC) and chemical warfare agent (CWA) clouds are detected in this spectral region. Furthermore, a significant spectral peak due to various background species and unknown targets are also present. However, those are dismissed as noise, resulting in utilization limit. Herein, we applied a color-matching function that uses the information from hyperspectral data, which is emitted from the materials and surfaces of artificial or natural backgrounds in the LWIR region. This information was used to classify and differentiate the background signals from the targeted substances, and the results were visualized as image data without additional visual equipment. The tristimulus value based visualization information can quickly identify the background species and target in real-time detection in LWIR.

Background Noise Analysis in a Few-Photon-Level Qubit Memory

NASA Astrophysics Data System (ADS)

Mittiga, Thomas; Kupchak, Connor; Jordaan, Bertus; Namazi, Mehdi; Nolleke, Christian; Figeroa, Eden

2014-05-01

We have developed an Electromagnetically Induced Transparency based polarization qubit memory. The device is composed of a dual-rail probe field polarization setup colinear with an intense control field to store and retrieve any arbitrary polarization state by addressing a Λ-type energy level scheme in a 87Rb vapor cell. To achieve a signal-to-background ratio at the few photon level sufficient for polarization tomography of the retrieved state, the intense control field is filtered out through an etalon filtrating system. We have developed an analytical model predicting the influence of the signal-to-background ratio on the fidelities and compared it to experimental data. Experimentally measured global fidelities have been found to follow closely the theoretical prediction as signal-to-background decreases. These results suggest the plausibility of employing room temperature memories to store photonic qubits at the single photon level and for future applications in long distance quantum communication schemes.

Cyclic Cratonic Carbonates and Phanerozoic Calcite Seas.

ERIC Educational Resources Information Center

Wilkinson, Bruce H.

1982-01-01

Discusses causes of cyclicity in cratonic carbonate sequences and evidence for and potential significance of postulated primary calcite sediment components in past Paleozoic seas, outlining problems, focusing on models explaining existing data, and identifying background. Future sedimentary geologists will need to address these and related areas…

Integration through Programming and a Model To Provide Structure.

ERIC Educational Resources Information Center

Jordan, Debra J.

1997-01-01

Summarizes research on the benefits of integrating campers with diverse characteristics, and describes the "benefits-based model" of programming, which addresses social problems through recreational activities. Implications for camp administration include recruiting participants and staff from various ethnic and social backgrounds and identifying…

Culturally Responsive Pedagogies in Arizona and Latino Students' Achievement

ERIC Educational Resources Information Center

López, Francesca A.

2016-01-01

Background: Despite numerous educational reform efforts aimed at aggressively addressing achievement disparities, Latinos continue to underperform in school. In sharp contrast to the belief that the inordinate achievement disparities among Latino students stem from deficiencies, some researchers assert that culturally responsive teaching (CRT)…

EPA'S ENVIRONMENTAL TECHNOLOGY VERIFICATION PROGRAM: RAISING CONFIDENCE IN INNOVATION

EPA Science Inventory

This is a general article on the ETV Program which is being submitted to EM, the Air & Waste Management Association's (A&WMA's) monthly magazine. In addition to background on the program, some of its accomplishments, and organization, the article briefly addresses different veri...

Facilitating Student Well-Being: Relationships Do Matter

ERIC Educational Resources Information Center

Graham, Anne; Powell, Mary Ann; Truscott, Julia

2016-01-01

Background: Alongside academic and vocational goals, schools are increasingly being called upon to address student well-being. Existing evidence suggests that strong relationships and a sense of connectedness in school communities are important for fostering subjective well-being. However, identifying the specific nature of such relational…

Psychological Approaches to Problems of Children and Adolescents.

ERIC Educational Resources Information Center

Grimes, Jeff, Ed.

This document, intended as a resource for school psychologists, contains articles addressing a variety of psychological and behavioral problems of children and adolescents. Each chapter includes the following content: background information concerning the specific topic, approaches for assessing the behavior of concern, intervention possibilities,…

Teaching Mathematics Education with Cultural Competency

ERIC Educational Resources Information Center

Dornoo, Michael

2015-01-01

Students learn through connections when understanding is enhanced by a more holistic view of the content. When mathematics is presented from diverse perspectives, students with diverse backgrounds, expectations, histories, and experiences benefit greatly. In this article the author addresses the need to teach mathematics with cultural competency…

In Response to Lindsay and Emerson

ERIC Educational Resources Information Center

Sturmey, Peter

2006-01-01

Background: Lindsay's comments related mostly behaviour, analytic conceptions of human behaviour and therapy. Materials and Method: I argue that radical behaviourism addresses many of his concerns relating to private behaviour and his cognitive analysis of the private behaviour of offenders with intellectual disabilities. Cognitive explanations of…

Developing Local Lifelong Guidance Strategies.

ERIC Educational Resources Information Center

Watts, A. G.; Hawthorn, Ruth; Hoffbrand, Jill; Jackson, Heather; Spurling, Andrea

1997-01-01

Outlines the background, rationale, methodology, and outcomes of developing local lifelong guidance strategies in four geographic areas. Analyzes the main components of the strategies developed and addresses a number of issues relating to the process of strategy development. Explores implications for parallel work in other localities. (RJM)

An Earth Day Reader.

ERIC Educational Resources Information Center

Moser, Don, Ed.

1990-01-01

Presents what the author believes to be some of the most important environmental books published since Earth Day 1970. Discusses each selection and how it provides the historical background, basic information, and appreciation necessary to understand the character of our environmental dilemma and our need to address it. (MCO)

Integrating the Arts in Rural Schools.

ERIC Educational Resources Information Center

Galles, Karen

1986-01-01

Describes integrated approach to teaching the arts which can be utilized in single or multi-grade classrooms in rural settings by teachers who may not have a background in any art form. Addresses problems of time, preparation, and resources that hinder curriculum development by rural educators. (NEC)

Additive interaction between heterogeneous environmental quality domains (air, water, land, sociodemographic and built environment) on preterm birth

EPA Science Inventory

BACKGROUND Environmental exposures often occur in tandem; however, epidemiological research often focuses on singular exposures. Statistical interactions among broad, well-characterized environmental domains have not yet been evaluated in association with health. We address this ...

Caring Decisions: The Development of a Written Resource for Parents Facing End-of-Life Decisions

PubMed Central

Gillam, Lynn; Hynson, Jenny; Sullivan, Jane; Cossich, Mary; Wilkinson, Dominic

2015-01-01

Abstract Background: Written resources in adult intensive care have been shown to benefit families facing end of life (EoL) decisions. There are few resources for parents making EoL decisions for their child and no existing resources addressing ethical issues. The Caring Decisions handbook and website were developed to fill these gaps. Aim: We discuss the development of the resources, modification after reviewer feedback and findings from initial pilot implementation. Design: A targeted literature review-to identify resources and factors that impact on parental EoL decision-making; development phase-guided by the literature and the researchers' expertise; consultation process-comprised a multi-disciplinary panel of experts and parents; pilot evaluation study-hard-copy handbook was distributed as part of routine care at an Australian Children's Hospital. Setting/Participants: Twelve experts and parents formed the consultation panel. Eight parents of children with life-limiting conditions and clinicians were interviewed in the pilot study. Results: Numerous factors supporting/impeding EoL decisions were identified. Caring Decisions addressed issues identified in the literature and by the multidisciplinary research team. The consultation panel provided overwhelmingly positive feedback. Pilot study parents found the resources helpful and comforting. Most clinicians viewed the resources as very beneficial to parents and identified them as ideal for training purposes. Conclusions: The development of the resources addressed many of the gaps in existing resources. The consultation process and the pilot study suggest these resources could be of significant benefit to parents and clinicians. PMID:26418215

Is it worth investing in mental health promotion and prevention of mental illness? A systematic review of the evidence from economic evaluations

PubMed Central

Zechmeister, Ingrid; Kilian, Reinhold; McDaid, David

2008-01-01

Background While evidence on the cost of mental illness is growing, little is known about the cost-effectiveness of programmes in the areas of mental health promotion (MHP) and mental disorder prevention (MDP). The paper aims at identifying and assessing economic evaluations in both these areas to support evidence based prioritisation of resource allocation. Methods A systematic review of health and non health related bibliographic databases, complemented by a hand search of key journals and analysis of grey literature has been carried out. Study characteristics and results were qualitatively summarised. Economic evaluations of programmes that address mental health outcome parameters directly, those that address relevant risk factors of mental illness, as well as suicide prevention interventions were included, while evaluations of drug therapies were excluded. Results 14 studies fulfilled the inclusion criteria. They varied in terms of topic addressed, intervention used and study quality. Robust evidence on cost-effectiveness is still limited to a very small number of interventions with restricted scope for generalisability and transferability. The most favourable results are related to early childhood development programmes. Conclusion Prioritisation between MHP and MDP interventions requires more country and population-specific economic evaluations. There is also scope to retrospectively add economic analyses to existing effectiveness studies. The nature of promotion and prevention suggests that innovative approaches to economic evaluation that augment this with information on the challenges of implementation and uptake of interventions need further development. PMID:18211677

A Systematic Review of Interventions Addressing Adherence to Anti-Diabetic Medications in Patients with Type 2 Diabetes—Components of Interventions

PubMed Central

Sapkota, Sujata; Brien, Jo-anne E.; Greenfield, Jerry R.; Aslani, Parisa

2015-01-01

Background Poor adherence to anti-diabetic medications contributes to suboptimal glycaemic control in patients with type 2 diabetes (T2D). A range of interventions have been developed to promote anti-diabetic medication adherence. However, there has been very little focus on the characteristics of these interventions and how effectively they address factors that predict non-adherence. In this systematic review we assessed the characteristics of interventions that aimed to promote adherence to anti-diabetic medications. Method Using appropriate search terms in Medline, Embase, CINAHL, International Pharmaceutical Abstracts (IPA), PUBmed, and PsychINFO (years 2000–2013), we identified 52 studies which met the inclusion criteria. Results Forty-nine studies consisted of patient-level interventions, two provider-level interventions, and one consisted of both. Interventions were classified as educational (n = 7), behavioural (n = 3), affective, economic (n = 3) or multifaceted (a combination of the above; n = 40). One study consisted of two interventions. The review found that multifaceted interventions, addressing several non-adherence factors, were comparatively more effective in improving medication adherence and glycaemic target in patients with T2D than single strategies. However, interventions with similar components and those addressing similar non-adherence factors demonstrated mixed results, making it difficult to conclude on effective intervention strategies to promote adherence. Educational strategies have remained the most popular intervention strategy, followed by behavioural, with affective components becoming more common in recent years. Most of the interventions addressed patient-related (n = 35), condition-related (n = 31), and therapy-related (n = 20) factors as defined by the World Health Organization, while fewer addressed health care system (n = 5) and socio-economic-related factors (n = 13). Conclusion There is a noticeable shift in the literature from using single to multifaceted intervention strategies addressing a range of factors impacting adherence to medications. However, research limitations, such as limited use of standardized methods and tools to measure adherence, lack of individually tailored adherence promoting strategies and variability in the interventions developed, reduce the ability to generalize the findings of the studies reviewed. Furthermore, this review highlights the need to develop multifaceted interventions which can be tailored to the individual patient’s needs over the duration of their diabetes management. PMID:26053004

State of the art of D&D Instrumentation Technology: Alpha counting in the presence of high background

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

Dickerman, C.E.

1995-08-01

Discrimination of alpha activity in the presence of a high radiation background has been identified as an area of concern to be studied for D&D applications. Upon evaluating the range of alpha detection needs for D&D operations, we have expanded this study to address the operational concern of greatly expediting alpha counting of rough surfaces and rubble. Note that the term, ``rough surfaces`` includes a wide range of practical cases, including contaminated equipment and work surfaces. We have developed provisional applications requirements for instrumentation of this type; and we also have generated the scope of a program of instrument evaluationmore » and testing, with emphasis on practical implementation. In order to obtain the full operational benefit of alpha discrimination in the presence of strong beta-gamma radiation background, the detection system must be capable of some form of remote or semi-remote operation in order to reduce operator exposure. We have identified a highly promising technique, the long-range alpha detector (LRAD), for alpha discrimination in the presence of high radiation background. This technique operates upon the principle of transporting alphaionized air to an ionization detector. A transport time within a few seconds is adequate. Neither the provisional requirements nor the evaluation and testing scope were expressly tailored to force the selection of a LRAD technology, and they could be used as a basis for studies of other promising technologies. However, a technology that remotely detects alpha-ionized air (e. g., LRAD) is a natural fit to the key requirements of rejection of high background at the survey location and operator protection. Also, LRAD appears to be valuable for D&D applications as a means of greatly expediting surface alpha-activity surveys that otherwise would require performing time-consuming scans over surfaces of interest with alpha detector probes, and even more labor-intensive surface wipe surveys.« less

Exploring Patient Values in Medical Decision Making: A Qualitative Study

PubMed Central

Lee, Yew Kong; Low, Wah Yun; Ng, Chirk Jenn

2013-01-01

Background Patient decisions are influenced by their personal values. However, there is a lack of clarity and attention on the concept of patient values in the clinical context despite clear emphasis on patient values in evidence-based medicine and shared decision making. The aim of the study was to explore the concept of patient values in the context of making decisions about insulin initiation among people with type 2 diabetes. Methods and Findings We conducted individual in-depth interviews with people with type 2 diabetes who were making decisions about insulin treatment. Participants were selected purposively to achieve maximum variation. A semi-structured topic guide was used to guide the interviews which were audio-recorded and analysed using a thematic approach. We interviewed 21 participants between January 2011 and March 2012. The age range of participants was 28–67 years old. Our sample comprised 9 women and 12 men. Three main themes, ‘treatment-specific values’, ‘life goals and philosophies’, and ‘personal and social background’, emerged from the analysis. The patients reported a variety of insulin-specific values, which were negative and/or positive beliefs about insulin. They framed insulin according to their priorities and philosophies in life. Patients’ decisions were influenced by sociocultural (e.g. religious background) and personal backgrounds (e.g. family situations). Conclusions This study highlighted the need for expanding the current concept of patient values in medical decision making. Clinicians should address more than just values related to treatment options. Patient values should include patients’ priorities, life philosophy and their background. Current decision support tools, such as patient decision aids, should consider these new dimensions when clarifying patient values. PMID:24282518

A review of equity issues in quantitative studies on health inequalities: the case of asthma in adults

PubMed Central

2011-01-01

Background The term 'inequities' refers to avoidable differences rooted in injustice. This review examined whether or not, and how, quantitative studies identifying inequalities in risk factors and health service utilization for asthma explicitly addressed underlying inequities. Asthma was chosen because recent decades have seen strong increases in asthma prevalence in many international settings, and inequalities in risk factors and related outcomes. Methods A review was conducted of studies that identified social inequalities in asthma-related outcomes or health service use in adult populations. Data were extracted on use of equity terms (objective evidence), and discussion of equity issues without using the exact terms (subjective evidence). Results Of the 219 unique articles retrieved, 21 were eligible for inclusion. None used the terms equity/inequity. While all but one article traced at least partial pathways to inequity, only 52% proposed any intervention and 55% of these interventions focused exclusively on the more proximal, clinical level. Conclusions Without more in-depth and systematic examination of inequities underlying asthma prevalence, quantitative studies may fail to provide the evidence required to inform equity-oriented interventions to address underlying circumstances restricting opportunities for health. PMID:21749720

A Systematic Review Exploring the Social Cognitive Theory of Self-Regulation as a Framework for Chronic Health Condition Interventions

PubMed Central

Tougas, Michelle E.; Hayden, Jill A.; McGrath, Patrick J.; Huguet, Anna; Rozario, Sharlene

2015-01-01

Background Theory is often recommended as a framework for guiding hypothesized mechanisms of treatment effect. However, there is limited guidance about how to use theory in intervention development. Methods We conducted a systematic review to provide an exemplar review evaluating the extent to which use of theory is identified and incorporated within existing interventions. We searched electronic databases PubMed, PsycINFO, CENTRAL, and EMBASE from inception to May 2014. We searched clinicaltrials.gov for registered protocols, reference lists of relevant systematic reviews and included studies, and conducted a citation search in Web of Science. We included peer-reviewed publications of interventions that referenced the social cognitive theory of self-regulation as a framework for interventions to manage chronic health conditions. Two reviewers independently assessed articles for eligibility. We contacted all authors of included studies for information detailing intervention content. We describe how often theory mechanisms were addressed by interventions, and report intervention characteristics used to address theory. Results Of 202 articles that reported using the social cognitive theory of self-regulation, 52% failed to incorporate self-monitoring, a main theory component, and were therefore excluded. We included 35 interventions that adequately used the theory framework. Intervention characteristics were often poorly reported in peer-reviewed publications, 21 of 35 interventions incorporated characteristics that addressed each of the main theory components. Each intervention addressed, on average, six of eight self-monitoring mechanisms, two of five self-judgement mechanisms, and one of three self-evaluation mechanisms. The self-monitoring mechanisms ‘Feedback’ and ‘Consistency’ were addressed by all interventions, whereas the self-evaluation mechanisms ‘Self-incentives’ and ‘External rewards’ were addressed by six and four interventions, respectively. The present review establishes that systematic review is a feasible method of identifying use of theory as a conceptual framework for existing interventions. We identified the social cognitive theory of self-regulation as a feasible framework to guide intervention development for chronic health conditions. PMID:26252889

Culture, language, and patient safety: Making the link.

PubMed

Johnstone, Megan-Jane; Kanitsaki, Olga

2006-10-01

It has been well recognized internationally that hospitals are not as safe as they should be. In order to redress this situation, health care services around the world have turned their attention to strategically implementing robust patient safety and quality care programmes to identify circumstances that put patients at risk of harm and then acting to prevent or control those risks. Despite the progress that has been made in improving hospital safety in recent years, there is emerging evidence that patients of minority cultural and language backgrounds are disproportionately at risk of experiencing preventable adverse events while in hospital compared with mainstream patient groups. One reason for this is that patient safety programmes have tended to underestimate and understate the critical relationship that exists between culture, language, and the safety and quality of care of patients from minority racial, ethno-cultural, and language backgrounds. This article suggests that the failure to recognize the critical link between culture and language (of both the providers and recipients of health care) and patient safety stands as a 'resident pathogen' within the health care system that, if not addressed, unacceptably exposes patients from minority ethno-cultural and language backgrounds to preventable adverse events in hospital contexts. It is further suggested that in order to ensure that minority as well as majority patient interests in receiving safe and quality care are properly protected, the culture-language-patient-safety link needs to be formally recognized and the vulnerabilities of patients from minority cultural and language backgrounds explicitly identified and actively addressed in patient safety systems and processes.

Motivation for Psychotherapy and Illness Beliefs in Turkish Immigrant Inpatients in Germany: Results of a Cultural Comparison Study.

PubMed

Reich, Hanna; Bockel, Luisa; Mewes, Ricarda

2015-03-01

Some immigrant populations, for instance, Turkish immigrants, suffer from worse mental health than the general population. Moreover, psychotherapeutic treatment does not work well in this group. This might be explained by lower motivation for psychotherapy and particular illness beliefs as important early predictors of treatment outcome. We investigate differences in these predictors between Turkish immigrant inpatients and inpatients without a migration background and evaluate whether particular illness beliefs have a negative impact on motivation for psychotherapy. Turkish immigrant inpatients and inpatients without a migration background (N = 100), suffering from depressive disorder, somatoform disorder, and/or adjustment disorder, completed questionnaires assessing motivation for psychotherapy, depressive and somatic symptoms, illness perception, illness-related locus of control, and causal illness attributions. Despite a higher symptom burden, motivation for psychotherapy was lower in Turkish immigrant inpatients than in inpatients without a migration background (d = 0.54). This was fully explained by stronger beliefs in supernatural causes of illness and higher fatalistic-external illness-related locus of control in the Turkish immigrant sample (mediation analysis; R (2) = 0.27). Turkish immigrants believe in supernatural or fatalistic causes of illness and fatalistic-external locus of control to a greater extent than German inpatients without a migration background. These beliefs reduce motivation for psychotherapy and need to be addressed in psychotherapeutic treatment in order to secure positive treatment outcomes.

Methods for Addressing Conflict in Cotaught Classrooms

ERIC Educational Resources Information Center

Conderman, Greg

2011-01-01

As a service delivery option for students with disabilities, coteaching continues to gain popularity. Successful coteaching largely rests upon the compatibility of coteachers. Sometimes conflict may occur when two teachers with different backgrounds and views work closely together. This article focuses on why conflict is inevitable in cotaught…

A Preliminary Evaluation of Efforts to Diversify Psychology

ERIC Educational Resources Information Center

Banks, Brea M.; D'Santiago-Eastman, Verenice

2018-01-01

Underrepresentation of individuals from diverse backgrounds in the field of psychology is a well-documented concern, as identified gaps directly impact individuals served (Rogers & Molina, 2006; Zhang & Katsiyannis, 2002). This pilot examination evaluated a task force that sought to address this deficit through targeting the recruitment…

Consortia Building: A Handshake and a Smile, Island Style.

ERIC Educational Resources Information Center

Cutright, Patricia J.

2000-01-01

Discussion of library consortia focuses on the collaborative efforts in the Federated States of Micronesia that will enhance library services through staff training and educating while utilizing innovative technology. Highlights include background and socioeconomic overview; a project that addresses automation and Internet connectivity issues; and…

Creating a Speech-Language Pathology Assistant Program.

ERIC Educational Resources Information Center

Hambrecht, Georgia, Ed.; Stimley, Mark, Ed.

This document consists of 11 short articles about the development of the Associate of Science degree program for speech-language pathology assistants (SLPAs) at Indiana State University. The three sections address the program's background, course planning, and program implementation, respectively. Individual articles are: (1) "Top 10 List of…

Socioaffective Issues and Concerns among Gifted Filipino Children

ERIC Educational Resources Information Center

Garces-Bacsal, Rhoda Myra

2011-01-01

There is a dearth of information regarding the socioemotional realities of gifted children from ethnically diverse backgrounds, which this research attempts to address. Multiple semistructured narrative interviews were conducted with 22 intellectually superior children aged 4-9 years and with their parents. Manifestations of perfectionism,…

UNDERSTANDING AND ACCOUNTING FOR METHOD VARIABILITY IN WHOLE EFFLUENT TOXICITY APPLICATIONS UNDER THE NPDES PROGRAM

EPA Science Inventory

This chapter provides a brief introduction to whole effluent toxicity (WET) testing and describes the regulatory background and context of WET testing. This chapter also describes the purpose of this document and outlines the issues addressed in each chapter.

Captain Development Training at US Air

NASA Technical Reports Server (NTRS)

Fickes, S.

1984-01-01

The flight training program practiced at US Air is reviewed. The background and development of the program are discussed. Specific program activities and curricula are considered. The issue of educating pilots to be aware of and admit significant flight stress and stress in their personal lives is addressed.

Living in Space

NASA Technical Reports Server (NTRS)

Andrews, Sheila Briskin; Kirschenbaum, Audrey

1988-01-01

Operation Liftoff was designed to encourage pupils in the nation's elementary schools to take a greater interest in mathematics and science. Topics addressed include: food, clothing, health, housing, communication, and working. Each unit consists of background information, a teacher printout (lesson plan), and student liftoff (activities) for levels A, B, and C.

Accommodating the Spectrum of Individual Abilities. Clearinghouse Publication 81.

ERIC Educational Resources Information Center

Commission on Civil Rights, Washington, DC.

The monograph addresses legal issues involving discrimination against handicapped persons and the key legal requirement of reasonable accommodation. Four chapters in Part I examine background issues, including definitions and statistical overviews of handicaps; historical attitudes toward handicapped persons and an analysis of the extent of…

75 FR 13543 - Agency Information Collection Activities: Proposed Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-22

... their perceived value of the QIO's assistance. The NHIN Survey will address the following: Background information; Current work--information and assessment; Satisfaction with QIOs; Value of QIO assistance... nursing home satisfaction with technical assistance strategies delivered as a component of the NHIN. The...

Malaysian Serials: Issues and Problems.

ERIC Educational Resources Information Center

Bahri, Che Norma

This paper analyzes the issues and problems while looking at the trends and developments of serials publishing in Malaysia. The first section provides background; topics addressed include the country and people of Malaysia, the history of serials publishing in Malaysia, categories and formats of serials publishing, academic publications,…

Student - Counselor Health Careers Guidebook.

ERIC Educational Resources Information Center

Mountain States Regional Medical Program, Great Falls, MT. Montana Div.

This reference handbook is designed to provide vocational counselors with background information on a wide range of occupations related to medicine. Nearly 60 careers are described with educational requirements, salaries, schools where training may be obtained, and sources of additional information. An address list of associations and a health…

Gaming: An Emergent Discipline.

ERIC Educational Resources Information Center

Duke, Richard D.

1995-01-01

This personal narrative traces the background of instructional gaming from 1958 to 1995. The advantages and disadvantages of gaming as a disciplined activity are considered. The evolution of professional organizations, related academic activity, the game design process, and the need for consistent use of terms are addressed. Contains 57…

Project Interdependence: 1983/84 Report.

ERIC Educational Resources Information Center

Bronston, William

The report addresses the background and accomplishments of Project Interdependence, an economic development model created to demonstrate public/private partnerships with California's youth for careers in science, the arts, recreation, and sports. A review of the project's history cites the influence of the International Year of Disabled Persons,…

Vision Therapy News Backgrounder.

ERIC Educational Resources Information Center

American Optometric Association, St. Louis, MO.

The booklet provides an overview on vision therapy to aid writers, editors, and broadcasters help parents, teachers, older adults, and all consumers learn more about vision therapy. Following a description of vision therapy or vision training, information is provided on how and why vision therapy works. Additional sections address providers of…

Teaching Innovation: Equipping Students to Overcome Real-World Challenges

ERIC Educational Resources Information Center

Foster, Jamye; Yaoyuneyong, Gallayanee

2016-01-01

Business students beginning their careers find that they must innovate to solve nebulous problems, work in interdisciplinary groups and environments, and effectively communicate their knowledge to colleagues and clients with diverse backgrounds. Addressing this, researchers devised a flipped classroom cross-disciplinary (CD) client-based project…

International Negotiation. A Cross-Cultural Perspective.

ERIC Educational Resources Information Center

Fisher, Glen

Intended for professionals who work internationally, the booklet addresses the cross-cultural communication process that is involved whenever persons of widely differing backgrounds attempt to reach agreements. Three countries (Japan, Mexico, and France) are compared and a line of questioning and analysis that a negotiator might find useful,…

VULNERABILITY AS A FUNCTION OF INDIVIDUAL AND GROUP RESOURCES IN CUMULATIVE RISK ASSESSMENT

EPA Science Inventory

Background: The field of risk assessment has focused on protecting the health of individual people or populations of wildlife from single risks, mostly from chemical exposure. The U.S. Environmental Protection Agency recently began to address multiple risks to communities in the ...

Embedding Personal Development Planning into the Social Sciences

ERIC Educational Resources Information Center

Slight, Audrey; Bloxham, Sue

2005-01-01

This article addresses a number of the theoretical and practical issues raised by using personal development planning (PDP) to enhance employability. It briefly discusses the background, rationale and evidence for PDP. It also considers the problems associated with policy implementation: the practicalities of embedding personal development…

Hierarchical fameworks for distributional and life history data: Implementation of a new ecoinformatics tool

EPA Science Inventory

Background/Questions/Methods Threats to marine and estuarine species operate over many spatial scales, from nutrient enrichment at the watershed/estuary scale to climate change at a global scale. To address this range of environmental issues, we developed a hierarchical framewor...

Triage for Struggling Adolescent Readers

ERIC Educational Resources Information Center

Diamond, Linda J.

2006-01-01

To improve achievement for struggling readers in particular, secondary schools must design programs and curricula to address students' lack of background knowledge, delayed English language development, and limited success in reading. In this article, the author presents a systems approach that offers intensive care for the most at-risk students…

Standards for Indiana Teachers of Science.

ERIC Educational Resources Information Center

Andersen, Hans O.; Kobe, Michael

1996-01-01

The Standards for Teachers of Science address the preparation, provisional practice, continued practice, and support that teachers will need to ensure that students are prepared for life and to be lifelong learners. The background of educational reform, vision behind the Standards, goals for science teachers, and suggestions for sustaining…

Impact of medical student origins on the likelihood of ultimately practicing in areas of low vs high socio-economic status.

PubMed

Puddey, Ian B; Playford, Denese E; Mercer, Annette

2017-01-05

Medical schools are in general over-represented by students from high socio-economic status backgrounds. The University of Western Australia Medical School has been progressively widening the participation of students from a broader spectrum of the community both through expanded selection criteria and quota-based approaches for students of rural, indigenous and other socio-educationally disadvantaged backgrounds. We proposed that medical students entering medical school from such backgrounds would ultimately be more likely to practice in areas of increased socio-economic disadvantage. The current practice address of 2829 medical students who commenced practice from 1980 to 2011 was ascertained from the Australian Health Practitioner Regulation Agency (AHPRA) Database. Logistic regression was utilised to determine the predictors of the likelihood of the current practice address being in the lower 8 socio-economic deciles versus the top 2 socio-economic deciles. Those who were categorised in the lower 8 socio-economic deciles at entry to medical school had increased odds of a current practice address in the lower 8 socio-economic deciles 5 or more years after graduation (OR 2.05, 95% CI 1.72, 2.45, P < 0.001). Other positive univariate predictors included age at medical degree completion (for those 25 years or older vs those 24 years or younger OR 1.53, 95% CI 1.27, 1.84, P < 0.001), being female (OR 1.26, 95% CI 1.07, 1.48, P = 0.005) and having a general practice versus specialist qualification (OR 4.16, 95% CI 3.33, 5.19, P < 0.001). Negative predictors included having attended an independent school vs a government school (OR 0.77, 95% CI 0.64, 0.92, P < 0.001) or being originally from overseas vs being born in Oceania (OR 0.80, 95% CI 0.67, 0.96, P = 0.017). After adjustment for potential confounders in multivariate logistic regression, those in the lower 8 socio-economic deciles at entry to medical school still had increased odds of having a current practice address in the lower 8 socio-economic deciles (OR 1.63, 95% CI 1.34, 1.99, P < 0.001). Widening participation in medical school to students from more diverse socio-educational backgrounds is likely to increase the distribution of the medical workforce to ultimate service across areas representative of a broader socio-economic spectrum.

Developing psychotherapists’ competence through clinical supervision: protocol for a qualitative study of supervisory dyads

PubMed Central

2013-01-01

Background Mental health professionals face unique demands and stressors in their work, resulting in high rates of burnout and distress. Clinical supervision is a widely adopted and valued mechanism of professional support, development, and accountability, despite the very limited evidence of specific impacts on therapist or client outcomes. The current study aims to address this by exploring how psychotherapists develop competence through clinical supervision and what impact this has on the supervisees’ practice and their clients’ outcomes. This paper provides a rationale for the study and describes the protocol for an in-depth qualitative study of supervisory dyads, highlighting how it addresses gaps in the literature. Methods/Design The study of 16–20 supervisor-supervisee dyads uses a qualitative mixed method design, with two phases. In phase one, supervisors who are nominated as expert by their peers are interviewed about their supervision practice. In phase two, supervisors record a supervision session with a consenting supervisee; interpersonal process recall interviews are conducted separately with supervisor and supervisee to reflect in depth on the teaching and learning processes occurring. All interviews will be transcribed, coded and analysed to identify the processes that build competence, using a modified form of Consensual Qualitative Research (CQR) strategies. Using a theory-building case study method, data from both phases of the study will be integrated to develop a model describing the processes that build competence and support wellbeing in practising psychotherapists, reflecting the accumulated wisdom of the expert supervisors. Discussion The study addresses past study limitations by examining expert supervisors and their supervisory interactions, by reflecting on actual supervision sessions, and by using dyadic analysis of the supervisory pairs. The study findings will inform the development of future supervision training and practice and identify fruitful avenues for future research. PMID:23298408

Solar Radio Burst Effects and Meteor Effects: Operational Products Under Development at the Joint SMC-AFRL Rapid Prototyping Center

NASA Astrophysics Data System (ADS)

Quigley, S.

2002-05-01

The Air Force Research Laboratory (AFRL/VSB) and Detachment 11, Space & Missile Systems Center (SMC, Det 11/CIT) have combined efforts to design, develop, test, and implement graphical products for the Air Force's space weather operations center. These products are generated to analyze, specify, and forecast the effects of the near-earth space environment on Department of Defense systems and communications. Jointly-developed products that will be added to real-time operations in the near future include a solar radio background and burst effects (SoRBE) product suite, and a meteor effects (ME) product suite. The SoRBE product addresses the effect of background and event-level solar radio output on operational DoD systems. Strong bursts of radio wave emissions given off by the sun during solar ``events'' can detrimentally affect radar and satellite communication systems that have operational receiving geometries within the field of view of the sun. For some systems, even the background radiation from the sun can produce effects. The radio frequency interference (RFI) of interest occurs on VHF, UHF, and SHF frequency bands, usually lasting several minutes during a solar flare. While such effects are limited in time and area (typically a few degrees in viewing angle), they can be quite severe in magnitude. The result can be a significant lack in a radar system's ability to detect and/or track an object, and loss of a communication system's ability to receive satellite signals. The ME product will address the detrimental effects of meteors on operational DoD systems. These include impacts on satellites, visible trail observations, and radar clutter. While certain types of individual meteors can produce system effects, the initial ME product will address the more generalized range of meteor shower activity and associated affects. These effects can result in damage to satellites, incorrect assessment of satellite sensor observations, and false target returns on radar systems. For both of these products, we describe the background science and operational history; along with product inputs, outputs, dissemination, and customer uses.

Dynamic toughness in elastic nonlinear viscous solids

NASA Astrophysics Data System (ADS)

Tang, S.; Guo, T. F.; Cheng, L.

2009-02-01

This work addresses the interrelationship among dissipative mechanisms—material separation in the fracture process zone (FPZ), nonelastic deformation in the surrounding background material and kinetic energy—and how they affect the macroscopic dynamic fracture toughness as well as the limiting crack speed in strain rate sensitive materials. To this end, a micromechanics-based model for void growth in a nonlinear viscous solid is incorporated into a microporous strip of cell elements that forms the FPZ. The latter is surrounded by background material described by conventional constitutive relations. In the first part of the paper, the background material is assumed to be purely elastic. Here, the computed dynamic fracture toughness is a convex function of crack velocity. In the second part, the background material as well as the FPZ are described by similar rate-sensitivity parameters. Voids grow in the strain rate strengthened FPZ as the crack velocity increases. Consequently, the work of separation increases. By contrast, the inelastic dissipation in the background material appears to be a concave function of crack velocity. At the lower crack velocity regime, where dissipation in the background material is dominant, toughness decreases as crack velocity increases. At high crack velocities, inelastic deformation enhanced by the inertial force can cause a sharp increase in toughness. Here, the computed toughness increases rapidly with crack velocity. There exist regimes where the toughness is a non-monotonic function of the crack velocity. Two length scales—the width of the FPZ and the ratio of the shear wave speed to the reference strain rate—can be shown to strongly affect the dynamic fracture toughness. Our computational simulations can predict experimental data for fracture toughness vs. crack velocity reported in several studies for amorphous polymeric materials.

Considerations for preparing a randomized population health intervention trial: lessons from a South African–Canadian partnership to improve the health of health workers

PubMed Central

Yassi, Annalee; O’Hara, Lyndsay Michelle; Engelbrecht, Michelle C.; Uebel, Kerry; Nophale, Letshego Elizabeth; Bryce, Elizabeth Ann; Buxton, Jane A; Siegel, Jacob; Spiegel, Jerry Malcolm

2014-01-01

Background Community-based cluster-randomized controlled trials (RCTs) are increasingly being conducted to address pressing global health concerns. Preparations for clinical trials are well-described, as are the steps for multi-component health service trials. However, guidance is lacking for addressing the ethical and logistic challenges in (cluster) RCTs of population health interventions in low- and middle-income countries. Objective We aimed to identify the factors that population health researchers must explicitly consider when planning RCTs within North–South partnerships. Design We reviewed our experiences and identified key ethical and logistic issues encountered during the pre-trial phase of a recently implemented RCT. This trial aimed to improve tuberculosis (TB) and Human Immunodeficiency Virus (HIV) prevention and care for health workers by enhancing workplace assessment capability, addressing concerns about confidentiality and stigma, and providing onsite counseling, testing, and treatment. An iterative framework was used to synthesize this analysis with lessons taken from other studies. Results The checklist of critical factors was grouped into eight categories: 1) Building trust and shared ownership; 2) Conducting feasibility studies throughout the process; 3) Building capacity; 4) Creating an appropriate information system; 5) Conducting pilot studies; 6) Securing stakeholder support, with a view to scale-up; 7) Continuously refining methodological rigor; and 8) Explicitly addressing all ethical issues both at the start and continuously as they arise. Conclusion Researchers should allow for the significant investment of time and resources required for successful implementation of population health RCTs within North–South collaborations, recognize the iterative nature of the process, and be prepared to revise protocols as challenges emerge. PMID:24802561

Occupational issues of adults with ADHD

PubMed Central

2013-01-01

Background ADHD is a common neurodevelopmental disorder that persists into adulthood. Its symptoms cause impairments in a number of social domains, one of which is employment. We wish to produce a consensus statement on how ADHD affects employment. Methods This consensus development conference statement was developed as a result of a joint international meeting held in July 2010. The consensus committee was international in scope (United Kingdom, mainland Europe, United Arab Emirates) and consisted of individuals from a broad range of backgrounds (Psychiatry, Occupational Medicine, Health Economists, Disability Advisors). The objectives of the conference were to discuss some of the occupational impairments adults with ADHD may face and how to address these problems from an inclusive perspective. Furthermore the conference looked at influencing policy and decision making at a political level to address impaired occupational functioning in adults with ADHD and fears around employing people with disabilities in general. Results The consensus was that there were clear weaknesses in the current arrangements in the UK and internationally to address occupational difficulties. More so, Occupational Health was not wholly integrated and used as a means of making positive changes to the workplace, but rather as a superfluous last resort that employers tried to avoid. Furthermore the lack of cross professional collaboration on occupational functioning in adults with ADHD was a significant problem. Conclusions Future research needs to concentrate on further investigating occupational functioning in adults with ADHD and pilot exploratory initiatives and tools, leading to a better and more informed understanding of possible barriers to employment and potential schemes to put in place to address these problems. PMID:23414364

The Untold Story: Examining Ontario's Community Health Centres' Initiatives to Address Upstream Determinants of Health

PubMed Central

Collins, Patricia A.; Resendes, Sarah J.; Dunn, James R.

2014-01-01

Background: Unlike traditional primary care centres, part of the Community Health Centre (CHC) mandate is to address upstream health determinants. In Ontario, CHCs refer to these activities as Community Initiatives (CIs); yet, little is known about how CIs operate. The objective of this study was to examine the scope, resource requirements, partnerships, successes and challenges among selected Ontario CIs. Methods: We conducted qualitative interviews with 10 CHC staff members representing 11 CIs across Ontario. CIs were identified through an online inventory, recruited by e-mail and interviewed between March and June 2011. Results: Most CIs aim to increase community participation, while addressing social isolation and poverty. They draw minimal financial resources from their CHC, and employ highly skilled staff to support implementation. Most enlist support from various partners, and use numerous methods for community engagement. Successes include improved community relations, increased opportunities for education and employment and rewarding partnerships, while insufficient funding was a commonly identified challenge. Conclusions: Despite minimal attention from researchers and funders, our findings suggest that CIs play key capacity-building roles in vulnerable communities across Ontario, and warrant further investigation. PMID:25410693

Morbidity and Mortality Conference in Obstetrics and Gynecology: A Tool for Addressing the 6 Core Competencies

PubMed Central

Bevis, Kerri S; Straughn, J. Michael; Kendrick, James E; Walsh-Covarrubias, Julie; Kilgore, Larry C

2011-01-01

Background Residency program directors are challenged to effectively teach and assess the Accreditation Council for Graduate Medical Education's (ACGME) 6 competencies. The purpose of this study was to characterize the morbidity and mortality (M&M) conference as a cost-effective and efficient approach for addressing the ACGME competencies through evaluation of resident participation and case diversity. Methods In our modified M&M conference, senior residents submit a weekly list of cases to the conference proctors. The resident presents the case, including a critique of management, using the medical literature. The resident submits a case summary evaluating patient care practices, integrating scientific evidence, and evaluating systemic barriers to care. Completed case summaries are distributed and archived for reference. Results During a 3-year period, 30 residents presented 196 cases. Of these, 37 (19%) directly related to systems-based practice, 20 (10%) involved problems with inadequate communication, and 11 (6%) included issues of professionalism or ethics. All cases involved practice-based learning and medical knowledge. Conclusions The M&M conference addresses the core competencies through resident participation as well as directed analysis of diverse cases. PMID:22379530

Language barriers and qualitative nursing research: methodological considerations

PubMed Central

Squires, A.

2009-01-01

Aim This review of the literature synthesizes methodological recommendations for the use of translators and interpreters in cross-language qualitative research. Background Cross-language qualitative research involves the use of interpreters and translators to mediate a language barrier between researchers and participants. Qualitative nurse researchers successfully address language barriers between themselves and their participants when they systematically plan for how they will use interpreters and translators throughout the research process. Experienced qualitative researchers recognize that translators can generate qualitative data through translation processes and by participating in data analysis. Failure to address language barriers and the methodological challenges they present threatens the credibility, transferability, dependability and confirmability of cross-language qualitative nursing research. Through a synthesis of the cross-language qualitative methods literature, this article reviews the basics of language competence, translator and interpreter qualifications, and roles for each kind of qualitative research approach. Methodological and ethical considerations are also provided. Conclusion By systematically addressing the methodological challenges cross-language research presents, nurse researchers can produce better evidence for nursing practice and policy making when working across different language groups. Findings from qualitative studies will also accurately represent the experiences of the participants without concern that the meaning was lost in translation. PMID:19522941

Strategies to Build Trust and Recruit African American and Latino Community Residents for Health Research: A Cohort Study

PubMed Central

Sankaré, Ibrahima C.; Bross, Rachelle; Brown, Arleen F.; del Pino, Homero E.; Jones, Loretta F.; Morris, D'Ann M.; Porter, Courtney; Lucas‐Wright, Aziza; Vargas, Roberto; Forge, Nell; Norris, Keith C.

2015-01-01

Abstract Background This study used Community Partnered Participatory Research (CPPR) to address low participation of racial and ethnic minorities in medical research and the lack of trust between underrepresented communities and researchers. Methods Using a community and academic partnership in July 2012, residents of a South Los Angeles neighborhood were exposed to research recruitment strategies: referral by word‐of‐mouth, community agencies, direct marketing, and extant study participants. Results Among 258 community members exposed to recruitment strategies, 79.8% completed the study. Exposed individuals identified their most important method for learning about the study as referral by study participants (39.8%), community agencies (30.6%), word‐of‐mouth (17.5%), or direct marketing promotion (12.1%). Study completion rates varied by recruitment method: referral by community agencies (88.7%), referral by participants (80.4%), direct marketing promotion (86.2%), word of mouth (64.3%). Conclusions Although African American and Latino communities are often described as difficult to engage in research, we found high levels of research participation and completion when recruitment strategies emerged from the community itself. This suggests recruitment strategies based on CPPR principles represent an important opportunity for addressing health disparities and our high rates of research completion should provide optimism and a road map for next steps. PMID:26094679

Alcohol and Drinking Cultures in Vietnam: A Review

PubMed Central

Lincoln, Martha

2015-01-01

Background Epidemiological data suggest that national levels of alcohol consumption have increased rapidly in contemporary Vietnam; concomitantly, social and public health harms associated with alcohol use are on the rise. Methods Over the last decade, a research literature on alcohol use in Vietnam has begun to develop. Results A consideration of this literature indicates lines of analysis to be extended and gaps to be filled. Conclusion This synopsis provides an overview of the major trends that studies have addressed, evaluates the state of research to date, and suggests avenues for further research on alcohol use in this newly middle-income nation. PMID:26802499

Electricity Generation Baseline Report

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

Logan, Jeffrey; Marcy, Cara; McCall, James

This report was developed by a team of national laboratory analysts over the period October 2015 to May 2016 and is part of a series of studies that provide background material to inform development of the second installment of the Quadrennial Energy Review (QER 1.2). The report focuses specifically on U.S. power sector generation. The report limits itself to the generation sector and does not address in detail parallel issues in electricity end use, transmission and distribution, markets and policy design, and other important segments. The report lists 15 key findings about energy system needs of the future.

Advanced educational program in optoelectronics for undergraduates and graduates in electronics

NASA Astrophysics Data System (ADS)

Vladescu, Marian; Schiopu, Paul

2015-02-01

The optoelectronics education included in electronics curricula at Faculty of Electronics, Telecommunications and Information Technology of "Politehnica" University of Bucharest started in early '90s, and evolved constantly since then, trying to address the growing demand of engineers with a complex optoelectronics profile and to meet the increased requirements of microelectronics, optoelectronics, and lately nanotechnologies. Our goal is to provide a high level of theoretical background combined with advanced experimental tools in laboratories, and also with simulation platforms. That's why we propose an advanced educational program in optoelectronics for both grades of our study program, bachelor and master.

Dark energy simulacrum in nonlinear electrodynamics

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

Labun, Lance; Rafelski, Johann

2010-03-15

Quasiconstant external fields in nonlinear electromagnetism generate a global contribution proportional to g{sup {mu}{nu}}in the energy-momentum tensor, thus a simulacrum of dark energy. To provide a thorough understanding of the origin and strength of its effects, we undertake a complete theoretical and numerical study of the energy-momentum tensor T{sup {mu}{nu}}for nonlinear electromagnetism. The Euler-Heisenberg nonlinearity due to quantum fluctuations of spinor and scalar matter fields is considered and contrasted with the properties of classical nonlinear Born-Infeld electromagnetism. We address modifications of charged particle kinematics by strong background fields.

Pushing boundaries-culture-sensitive care in oncology and palliative care: a qualitative study.

PubMed

Schrank, Beate; Rumpold, Tamara; Amering, Michaela; Masel, Eva Katharina; Watzke, Herbert; Schur, Sophie

2017-06-01

In increasingly globalized societies, patient-centered cancer care requires culture-sensitive approaches in order to ensure patients well-being. While migrant patients' needs are frequently reported in the literature, staff members' perception of work with migrant patients, associated challenges, or individual work approaches are largely unknown. This study addresses this research gap through qualitative exploration of experiences of multicultural health care professionals in supportive oncology and palliative care, working with patients from different cultural backgrounds. This study aims to understand staff experience of the impact of culture on cancer care. This study was conducted at the Medical University of Vienna, including staff from different settings of oncology and palliative care, in different professional positions, and with a range of individual migration backgrounds. Semistructured interviews were conducted with 21 staff members working with patients from different cultural backgrounds. Interviews explored views on the impact of culture on care were audio-taped, transcribed, and analyzed using a rigorous method of thematic analysis, enhanced with grounded theory techniques. Interviews revealed 4 key topics: culture-specific differences, assumed reasons for differences, consequences of multicultural care, and tools for culture-sensitive care. Strategies to better deal with migrant patients and their families were suggested to improve work satisfaction amongst staff. This study identifies relevant staff challenges in work with migrant patients. Concrete suggestions for improvement include measures on an organizational level, team level, and personal tools. The suggested measures are applicable to improve work satisfaction and culture-sensitive care not only in cancer care but also in other areas of medicine. Copyright © 2016 John Wiley & Sons, Ltd.

Using robust principal component analysis to alleviate day-to-day variability in EEG based emotion classification.

PubMed

Ping-Keng Jao; Yuan-Pin Lin; Yi-Hsuan Yang; Tzyy-Ping Jung

2015-08-01

An emerging challenge for emotion classification using electroencephalography (EEG) is how to effectively alleviate day-to-day variability in raw data. This study employed the robust principal component analysis (RPCA) to address the problem with a posed hypothesis that background or emotion-irrelevant EEG perturbations lead to certain variability across days and somehow submerge emotion-related EEG dynamics. The empirical results of this study evidently validated our hypothesis and demonstrated the RPCA's feasibility through the analysis of a five-day dataset of 12 subjects. The RPCA allowed tackling the sparse emotion-relevant EEG dynamics from the accompanied background perturbations across days. Sequentially, leveraging the RPCA-purified EEG trials from more days appeared to improve the emotion-classification performance steadily, which was not found in the case using the raw EEG features. Therefore, incorporating the RPCA with existing emotion-aware machine-learning frameworks on a longitudinal dataset of each individual may shed light on the development of a robust affective brain-computer interface (ABCI) that can alleviate ecological inter-day variability.

Perceptions of stigma among medical and nursing students and tuberculosis and diabetes patients at a teaching hospital in southern India.

PubMed

Vaz, Manjulika; Travasso, Sandra M; Vaz, Mario

2016-01-01

Stigma has a significant impact on the diagnosis of a variety of illnesses, patients' compliance with treatment and their recovery from these diseases. However, the Indian medical and nursing curriculum has given relatively little attention to recognising and addressing the issue of stigma. This study compared the perception of stigma with respect to tuberculosis (TB) and diabetes mellitus (DM) among medical and nursing students to that among patients with these diseases. The Explanatory Model Interview Catalogue (EMIC) questionnaire was used for all patients and student groups. Focus group discussions were held with only the students to understand their concept of stigma and the challenges they face while addressing stigma, and to explore their role in addressing stigma. The data showed that patients with TB prefer not to disclose their illness, while DM is not perceived of as stigmatising by patients. As a group, medical and nursing students attached excessive stigma to patients with both DM and TB, and this may mean that medical professionals subconsciously do harm through their interactions with patients and the attitudes they project to society. The perceptions of stigma were linked to the patient's socioeconomic background, apart from the medical condition itself. The students recognised that they lacked the skills to understand and address stigma. We recommend that the subject of stigma be integrated into the curriculum of medical and nursing students.

Analysis of space systems for the space disposal of nuclear waste follow-on study. Volume 2: Technical report

NASA Technical Reports Server (NTRS)

1982-01-01

The space option for disposal of certain high-level nuclear wastes in space as a complement to mined geological repositories is studied. A brief overview of the study background, scope, objective, guidelines and assumptions, and contents is presented. The determination of the effects of variations in the waste mix on the space systems concept to allow determination of the space systems effect on total system risk benefits when used as a complement to the DOE reference mined geological repository is studied. The waste payload system, launch site, launch system, and orbit transfer system are all addressed. Rescue mission requirements are studied. The characteristics of waste forms suitable for space disposal are identified. Trajectories and performance requirements are discussed.

MD Simulations of tRNA and Aminoacyl-tRNA Synthetases: Dynamics, Folding, Binding, and Allostery

PubMed Central

Li, Rongzhong; Macnamara, Lindsay M.; Leuchter, Jessica D.; Alexander, Rebecca W.; Cho, Samuel S.

2015-01-01

While tRNA and aminoacyl-tRNA synthetases are classes of biomolecules that have been extensively studied for decades, the finer details of how they carry out their fundamental biological functions in protein synthesis remain a challenge. Recent molecular dynamics (MD) simulations are verifying experimental observations and providing new insight that cannot be addressed from experiments alone. Throughout the review, we briefly discuss important historical events to provide a context for how far the field has progressed over the past few decades. We then review the background of tRNA molecules, aminoacyl-tRNA synthetases, and current state of the art MD simulation techniques for those who may be unfamiliar with any of those fields. Recent MD simulations of tRNA dynamics and folding and of aminoacyl-tRNA synthetase dynamics and mechanistic characterizations are discussed. We highlight the recent successes and discuss how important questions can be addressed using current MD simulations techniques. We also outline several natural next steps for computational studies of AARS:tRNA complexes. PMID:26184179

Human factors and ergonomics as a patient safety practice

PubMed Central

Carayon, Pascale; Xie, Anping; Kianfar, Sarah

2014-01-01

Background Human factors and ergonomics (HFE) approaches to patient safety have addressed five different domains: usability of technology; human error and its role in patient safety; the role of healthcare worker performance in patient safety; system resilience; and HFE systems approaches to patient safety. Methods A review of various HFE approaches to patient safety and studies on HFE interventions was conducted. Results This paper describes specific examples of HFE-based interventions for patient safety. Studies show that HFE can be used in a variety of domains. Conclusions HFE is a core element of patient safety improvement. Therefore, every effort should be made to support HFE applications in patient safety. PMID:23813211

Gardening/yard work and depressive symptoms in African Americans

PubMed Central

Torres, Elisa R.; Sampselle, Carolyn M.; Ronis, David L.; Neighbors, Harold W.; Gretebeck, Kimberlee A.

2015-01-01

Background The purpose of this study was to examine the frequency of gardening/yard work in relation to depressive symptoms in African-Americans while controlling for biological and social factors. Methods A secondary analysis was performed on the National Survey of American Life (n=2,903) using logistic regression for complex samples. Gardening/yard work was measured by self-reported frequency. Depressive symptoms were measured with the Center for Epidemiologic Studies Depression scale. Results Biological and social factors, not gardening/yard work, were associated with depressive symptoms. Conclusions Biological and social factors may need to be addressed before the association between gardening/yard work and depressive symptoms can be determined. PMID:26992864

Gendered power in cultural contexts: Part III. Couple relationships in Iran.

PubMed

Moghadam, Seddigheh; Knudson-Martin, Carmen; Mahoney, Anne Rankin

2009-03-01

Sometimes therapists assume that gender equality is not relevant when working with couples from traditional cultures. This study of couples in Iran suggests more complexity. The authors identify a variety of views and practices regarding equality between men and women in relationships. Some aspired to traditional roles; others attempted to create mutually supportive relationships. Yet others were somewhere in-between. This study helps identify important dimensions that may be overlooked when we define couple equality only by American standards or understand it only through a Western lens. The study provides insight into the dilemmas couples face when ideals of equality intersect with societal structures that maintain gendered power and offers suggestions for addressing gender when working with couples with traditional cultural backgrounds.

Spectra, composition and interactions of nuclei above 10 TeV using magnet-interferometric chambers (SCIN/MAGIC)

NASA Technical Reports Server (NTRS)

Wefel, John P.

1991-01-01

Initial definition studies were performed for the SCIN/MAGIC experiment selected as an Astromag investigation on Space Station Freedom. The study focused on Science Objectives and Science Requirement, Accommodation on both the STS and the Astromag facility, Data extraction techniques and Background Studies. The detectors are emulsion chambers which will be exposed for approximately 90 days and then recovered from orbit for subsequent processing and analysis in the laboratory. Such a technique is the only means to obtain information on the ultrahigh energy cosmic rays and their nuclear interactions. The SCIN/MAGIC investigation can supply unique data in relatively unexplored energy region and address many of the fundamental questions in particle astrophysics.

Convolutional neural networks applied to neutrino events in a liquid argon time projection chamber

DOE PAGES

Acciarri, R.; Adams, C.; An, R.; ...

2017-03-14

Here, we present several studies of convolutional neural networks applied to data coming from the MicroBooNE detector, a liquid argon time projection chamber (LArTPC). The algorithms studied include the classification of single particle images, the localization of single particle and neutrino interactions in an image, and the detection of a simulated neutrino event overlaid with cosmic ray backgrounds taken from real detector data. These studies demonstrate the potential of convolutional neural networks for particle identification or event detection on simulated neutrino interactions. Lastly, we also address technical issues that arise when applying this technique to data from a large LArTPCmore » at or near ground level.« less

Providing cell phone numbers and e-mail addresses to patients: The patient’s perspective, a cross sectional study

PubMed Central

2012-01-01

Background Today patients can consult with their treating physician by cell phone or e-mail. These means of communication enhance the quality of medical care and increase patient satisfaction, but they can also impinge on physicians’ free time and their patient schedule while at work. The objective of this study is to assess the attitudes and practice of patients on obtaining the cell phone number or e-mail address of their physician for the purpose of medical consultation. Methods Personal interviews with patients, 18 years of age or above, selected by random sampling from the roster of adults insured by Clalit Health Services, Southern Division. The total response rate was 41%. The questionnaire included questions on the attitude and practice of patients towards obtaining their physician’s cell phone number or e-mail address. Comparisons were performed using Chi-square tests to analyze statistically significant differences of categorical variables. Two-tailed p values less than 0.05 were considered statistically significant, with a power of 0.8. Results The study sample included 200 patients with a mean age of 46.6 ± 17.1, of whom 110 were women (55%). Ninety-three (46.5%) responded that they would be very interested in obtaining their physician’s cell phone number, and an additional 83 (41.5%) would not object to obtaining it. Of the 171 patients (85.5%) who had e-mail addresses, 25 (14.6%) said they would be very interested in obtaining their physician’s e-mail address, 85 (49.7%) said they would not object to getting it, and 61 (35.7%) were not interested. In practice only one patient had requested the physician’s e-mail address and none actually had it. Conclusions Patients favored cell phones over e-mail for consulting with their treating physicians. With new technologies such as cell phones and e-mail in common use, it is important to determine how they can be best used and how they should be integrated into the flow of clinical practice. PMID:22929801

Should Athletic Training Educators Utilize Grades When Evaluating Student Clinical Performance?

ERIC Educational Resources Information Center

Scriber, Kent; Gray, Courtney; Millspaugh, Rose

2010-01-01

Objective: To explore and address some of the challenges for assessing, interpreting, and grading athletic training students' clinical performance and to suggest athletic training educators consider using a more universal assessment method for professional consistency. Background: In years past students learned from teachers or mentors on an…

Exploring Strategies in Facilitating Cultural Diversity: A Freirean Approach

ERIC Educational Resources Information Center

Jamal, Zenobia; Guo, Shibao

2008-01-01

The student population in Canada's higher education institutions is becoming increasingly racially and culturally diverse. Canadian higher education has the obligation to build inclusive teaching and learning environments where the needs and aspirations of students from diverse cultures and backgrounds can be addressed in an equitable manner.…

Intercultural Education? An Analysis of Cypriot Educational Policy

ERIC Educational Resources Information Center

Hajisoteriou, Christina

2012-01-01

Background: In the context of Cyprus' accession to the European Union (2004) and a noteworthy increase in immigration towards Cyprus, the Cypriot state was called upon to build more complete and coherent policies addressing culturally diverse educational settings. Cypriot education has historically enforced the nation-building project. However,…

NASA/NSF Workshop on Antarctic Research

NASA Technical Reports Server (NTRS)

Connors, Mary M.

1990-01-01

Viewgraphs that accompanied an Ames Research Center presentation address Ames' currently-supported life sciences activities. These include crew factor issues such as human, automation, and telecommunication systems; strategic behavior and workloads; sleep, fatigue, and circadian rhythms; and virtual reality and spatial instrumentation. The need, background, and examples of pertinent research are provided.

Restraint Procedures and Challenging Behaviours in Intellectual Disability: An Analysis of Causative Factors

ERIC Educational Resources Information Center

Matson, Johnny L.; Boisjoli, Jessica A.

2009-01-01

Background: Persons with intellectual disability often evince challenging behaviours. Efforts have been underway for some time to develop prosocial or positive skill acquisition treatments to address challenging behaviours. However, physical/mechanical and chemical restraint is still commonly used in many clinical and community settings. Such…

A Poverty Simulation to Inform Public Health Practice

ERIC Educational Resources Information Center

Strasser, Sheryl; Smith, Megan O.; Pendrick Denney, Danielle; Jackson, Matt C.; Buckmaster, Pam

2013-01-01

Background: Poverty is a pervasive condition linked to a myriad of health conditions and severe health outcomes. Public health professionals are at the forefront of addressing poverty-related issues and require education that enhances their understanding and cultural competence. Purpose: The purpose of this research was to evaluate the impacts of…

AACC-ACCT Community College Agenda for the 105th Congress.

ERIC Educational Resources Information Center

Association of Community College Trustees, Washington, DC.

Focusing on legislation expected to be addressed by the 105th Congress, this booklet sets forth an agenda for the nation's community colleges, developed by the American Association of Community Colleges (AACC) and the Association of Community College Trustees (ACCT). An introductory section provides background on community colleges, indicating…

Mentoring Undergraduate Scholars: A Pathway to Interdisciplinary Research?

ERIC Educational Resources Information Center

Davis, Shannon N.; Mahatmya, Duhita; Garner, Pamela W.; Jones, Rebecca M.

2015-01-01

Interdisciplinary research is a valuable approach to addressing complex real-world problems. However, undergraduate research mentoring is discussed as an activity that happens in disciplinary silos where the mentor and student scholar share a disciplinary background. By transcending traditional academic divisions, we argue that mentors can train a…

Quien es Quien: A Who's Who of Spanish-Heritage Librarians in the United States.

ERIC Educational Resources Information Center

Trejo, Arnulfo D., Ed.; Lodwick, Kathleen L.

Identified are 245 librarians who speak Spanish, come from Hispanic backgrounds, and hold degrees in librarianship. Names are listed alphabetically. Each listing includes birthdate, source of degree, level of fluency in Spanish, professional specialization, work experience, professional memberships, publications, honors, home address, and present…

Statistics: Can We Get beyond Terminal?

ERIC Educational Resources Information Center

Green, Suzy; Carney, JoLynn V.

Recent articles in behavioral sciences statistics literature address the need for modernizing graduate statistics programs and courses. This paper describes the development of one such course and evaluates student background for a class designed to provide a more consumer-oriented type of statistics instruction by focusing on the needs of students…

Current information technology needs of small to medium sized apparel manufacturers and contractors

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

Wipple, C.; Vosti, E.

1997-11-01

This report documents recent efforts of the American Textile Partnership (AMTEX) Demand Activated Manufacturing Architecture (DAMA) Project to address needs that are characterized of small to medium sized apparel manufactures and contractors. Background on the AMTEX/DAMA project and objectives for this specific efforts are discussed.

Media Arts: Arts Education for a Digital Age

ERIC Educational Resources Information Center

Peppler, Kylie A.

2010-01-01

Background/Context: New technologies have been largely absent in arts education curriculum even though they offer opportunities to address arts integration, equity, and the technological prerequisites of an increasingly digital age. This paper draws upon the emerging professional field of "media arts" and the ways in which youth use new…

Co-Occurring Health-Related Behavior Pairs in College Students: Insights for Prioritized and Targeted Interventions

ERIC Educational Resources Information Center

Wells, Katelyn; Makela, Carole; Kennedy, Catherine

2014-01-01

Background: Research on strategies for addressing multiple health-related behaviors (HRBs) in one intervention are needed because resources are sparse and clarification is needed regarding the relationship between multiple HRBs. Purpose: Determine undergraduate students' health behavior co-occurring pairs of smoking cigarettes (SC), alcohol…

Justice Judgements, School Failure, and Adolescent Deviant Behaviour

ERIC Educational Resources Information Center

Sanches, Cristina; Gouveia-Pereira, Maria; Carugati, Felice

2012-01-01

Background: The current paper is based on two different approaches. One is the relational model of authority (Tyler & Lind, 1992), which addresses the effects of justice perceptions on the legitimacy of authorities and behavioural compliance. The other is Emler and Reicher's theory (1995, 2005), which explains the involvement of adolescents in…

The Twilight Academy: An Alternative Education Program that Works

ERIC Educational Resources Information Center

D'Angelo, Frank; Zemanick, Robert

2009-01-01

Today's adolescent learners are more diverse than ever in terms of their backgrounds, interests, learning styles, and motivations. Thus, school officials must address these differences by thinking outside of the box and creating alternative education settings that acknowledge the fact that not everyone can learn in the traditional classroom…

Proposal for the Creation of a Subdiscipline: Education Informatics

ERIC Educational Resources Information Center

Collins, John W.; Weiner, Sharon

2010-01-01

Background/Context: Soon after the United States Department of Education began making changes to the Education Resources Information Center (ERIC) system, education librarians concluded that there was a need for a fresh approach to addressing education information needs. Considering the importance of information systems in education, they agreed…

Confessions of a Mad Professor: An Autoethnographic Consideration of Neuroatypicality, Extranormativity, and Education

ERIC Educational Resources Information Center

Smagorinsky, Peter

2011-01-01

Background/Context: This article considers issues related to the intersection of mental health and education. Typically, in both educational and noneducational settings, atypical mental health conditions are described and treated as "disorders." The author challenges conventional understandings of mental health and how to address it, particularly…

Science 101: Why Do We Only See One Side of the Moon?

ERIC Educational Resources Information Center

Robertson, Bill

2017-01-01

This column provides background science information for elementary teachers. This month's issue discusses the rotation of the moon. The author investigates what would happen if the moon did not rotate and addresses exactly why the Moon does what it does with respect to rotation.

Artificial Intelligence in Business: Technocrat Jargon or Quantum Leap?

ERIC Educational Resources Information Center

Burford, Anna M.; Wilson, Harold O.

This paper addresses the characteristics and applications of artificial intelligence (AI) as a subsection of computer science, and briefly describes the most common types of AI programs: expert systems, natural language, and neural networks. Following a brief presentation of the historical background, the discussion turns to an explanation of how…

Autobiographical Memory Functioning among Abused, Neglected, and Nonmaltreated Children: The Overgeneral Memory Effect

ERIC Educational Resources Information Center

Valentino, Kristin; Toth, Sheree L.; Cicchetti, Dante

2009-01-01

Background: This investigation addresses whether there are differences in the form and content of autobiographical memory recall as a function of maltreatment, and examines the roles of self-system functioning and psychopathology in autobiographical memory processes. Methods: Autobiographical memory for positive and negative nontraumatic events…

Southern Forest Resource Assessment - Technical Report

Treesearch

David N. Wear; John G. Greis

2002-01-01

The southern forest resource assessment provides a comprehensive analysis of the history, status, and likely future of forests in the Southern United States. Twenty-three chapters address questions regarding social/economic systems, terrestrial ecosystems, water and aquatic ecosystems, forest health, and timber management; 2 additional chapters provide a background on...

Examining Administrators' Disciplinary Philosophies: A Conceptual Model

ERIC Educational Resources Information Center

Smith, Brittany N.; Hains, Bryan J.

2012-01-01

Background: In the 40th Annual Phi Delta Kappa/Gallup Poll of the Public's Attitudes Toward the Public Schools, Americans rated student discipline as the second largest problem facing public education. This poses a substantial problem for administrators striving to employ school reform policies, address public demands, and meet the needs of…

"In Our Voice": Lessons Learned from a Cardiovascular Disease Curriculum for American Indian Students

ERIC Educational Resources Information Center

Sprague, D.; Burgoyne, K.; Vallie, D. La; Buchwald, D.

2012-01-01

Background: American Indian children and adolescents are at risk for obesity, type 2 diabetes, hypertension, elevated cholesterol, and smoking, all of which are risk factors for cardiovascular disease. Objective: To address these health issues, we developed, implemented, and evaluated a culturally appropriate cardiovascular disease curriculum…

Pedagogical Possibilities: Engaging Cultural Rules of Emotion

ERIC Educational Resources Information Center

Knight-Diop, Michelle; Oesterreich, Heather A.

2009-01-01

Background/Context: Teaching, leading, and learning are inextricably connected to emotions. Yet, the significance of emotions is rarely addressed in educational settings, and when it is, the relationship between emotions and curricula is most often framed by of an overly individualistic behavior model that focuses on the management and regulation…

Social Movements and Educational Research: Toward a United Field of Scholarship

ERIC Educational Resources Information Center

Niesz, Tricia; Korora, Aaron M.; Walkuski, Christy Burke; Foot, Rachel E.

2018-01-01

Background/Context: Educational research addressing social movements appears to be growing rapidly but, with a few exceptions, this body of literature has remained largely isolated in pockets stretched across myriad fields of educational scholarship. Awareness and dialogue across researchers is limited because social movement-focused educational…

75 FR 62917 - Notice of Request for the Approval of Information Collection

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-13

...--Major Capital Investment Projects. DATES: Comments must be submitted before December 13, 2010. ADDRESSES.... Part 611--49 CFR Major Capital Investment Projects. OMB Number: 2132-0561. Background: On August 10... the manner in which candidate projects for major capital investment grants for new fixed guideway...