Development of Early Handwriting: Visual-Motor Control during Letter Copying

ERIC Educational Resources Information Center

Maldarelli, Jennifer E.; Kahrs, Björn A.; Hunt, Sarah C.; Lockman, Jeffrey J.

2015-01-01

Despite the importance of handwriting for school readiness and early academic progress, prior research on the development of handwriting has focused primarily on the product rather than the process by which young children write letters. In contrast, in the present work, early handwriting is viewed as involving a suite of perceptual, motor, and…

Birth of a Canon: The Historiography of Early Republican Educational Thought. Historiographical Essay.

ERIC Educational Resources Information Center

Moroney, Siobhan

1999-01-01

Focuses on Allen O. Hansen's "Liberalism and American Education in the Eighteenth Century" and Frederick Rudolph's "Essays on Education in the Early Republic." Explores the influence of Hansen and Rudolph on other works of educational thought. Contends that a more accurate picture of the early republic is needed. (CMK)

Early Workplace Learning Experiences: What Are the Pedagogical Possibilities beyond Retention and Employability?

ERIC Educational Resources Information Center

Trede, Franziska; McEwen, Celina

2015-01-01

With this paper, we explore early placement experiences and their pedagogical potential, including ways of keeping students enrolled and persisting with their studies. Few university courses offer early placements because traditionally placement experiences have a focus on employability and work readiness of graduates, hence occur towards the end…

Focus Upon Implementing the GGOS Decadal Vision for Geohazards Monitoring

NASA Astrophysics Data System (ADS)

LaBrecque, John; Stangl, Gunter

2017-04-01

The Global Geodetic Observing System of the IAG identified present and future roles for Geodesy in the development and well being of the global society. The GGOS is focused upon the development of infrastructure, information, analysis, and educational systems to advance the International Global Reference Frame, the International Celestial Reference System, the International Height Reference System, atmospheric dynamics, sea level change and geohazards monitoring. The geohazards initiative is guided by an eleven nation working group initially focused upon the development and integration of regional multi-GNSS networks and analysis systems for earthquake and tsunami early warning. The opportunities and challenges being addressed by the Geohazards working group include regional network design, algorithm development and implementation, communications, funding, and international agreements on data access. This presentation will discuss in further detail these opportunities and challenges for the GGOS focus upon earthquake and tsunami early warning.

"I've Never Seen People Work So Hard!" Teachers' Working Conditions in the Early Stages of School Turnaround

ERIC Educational Resources Information Center

Cucchiara, Maia Bloomfield; Rooney, Erin; Robertson-Kraft, Claire

2015-01-01

School turnaround--a reform strategy that strives for quick and dramatic transformation of low-performing schools--has gained prominence in recent years. This study uses interviews and focus groups conducted with 86 teachers in 13 schools during the early stages of school turnaround in a large urban district to examine teachers' perceptions of the…

100 years of occupational safety research: From basic protections and work analysis to a multilevel view of workplace safety and risk.

PubMed

Hofmann, David A; Burke, Michael J; Zohar, Dov

2017-03-01

Starting with initiatives dating back to the mid-1800s, we provide a high-level review of the key trends and developments in the application of applied psychology to the field of occupational safety. Factory laws, basic worker compensation, and research on accident proneness comprised much of the early work. Thus, early research and practice very much focused on the individual worker, the design of their work, and their basic protection. Gradually and over time, the focus began to navigate further into the organizational context. One of the early efforts to broaden beyond the individual worker was a significant focus on safety-related training during the middle of the 20th century. Toward the latter years of the 20th century and continuing the move from the individual worker to the broader organizational context, there was a significant increase in leadership and organizational climate (safety climate) research. Ultimately, this resulted in the development of a multilevel model of safety culture/climate. After discussing these trends, we identify key conclusions and opportunities for future research. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

The role of ability, motivation, and opportunity to work in the transition from work to early retirement--testing and optimizing the Early Retirement Model.

PubMed

de Wind, Astrid; Geuskens, Goedele A; Ybema, Jan Fekke; Bongers, Paulien M; van der Beek, Allard J

2015-01-01

Determinants in the domains health, job characteristics, skills, and social and financial factors may influence early retirement through three central explanatory variables, namely, the ability, motivation, and opportunity to work. Based on the literature, we created the Early Retirement Model. This study aims to investigate whether data support the model and how it could be improved. Employees aged 58-62 years (N=1862), who participated in the first three waves of the Dutch Study on Transitions in Employment, Ability and Motivation (STREAM) were included. Determinants were assessed at baseline, central explanatory variables after one year, and early retirement after two years. Structural equation modeling was applied. Testing the Early Retirement Model resulted in a model with good fit. Health, job characteristics, skills, and social and financial factors were related to the ability, motivation and/or opportunity to work (significant β range: 0.05-0.31). Lower work ability (β=-0.13) and less opportunity to work (attitude colleagues and supervisor about working until age 65: β=-0.24) predicted early retirement, whereas the motivation to work (work engagement) did not. The model could be improved by adding direct effects of three determinants on early retirement, ie, support of colleagues and supervisor (β=0.14), positive attitude of the partner with respect to early retirement (β=0.15), and not having a partner (β=-0.13). The Early Retirement Model was largely supported by the data but could be improved. The prolongation of working life might be promoted by work-related interventions focusing on health, work ability, the social work climate, social norms on prolonged careers, and the learning environment.

Differences between early and late involvement of palliative home care in oncology care: A focus group study with palliative home care teams.

PubMed

Dhollander, Naomi; Deliens, Luc; Van Belle, Simon; De Vleminck, Aline; Pardon, Koen

2018-05-01

To date, no randomised controlled trials on the integration of specialised palliative home care into oncology care have been identified. Information on whether existing models of integrated care are applicable to the home care system and how working procedures and skills of the palliative care teams might require adaptation is missing. To gain insight into differences between early and late involvement and the effect on existing working procedures and skills as perceived by palliative home care teams. Qualitative study - focus group interviews. Six palliative home care teams in Flanders, Belgium. Participants included physicians, nurses and psychologists. Differences were found concerning (1) reasons for initiation, (2) planning of care process, (3) focus on future goals versus problems, (4) opportunity to provide holistic care, (5) empowerment of patients and (6) empowerment of professional caregivers. A shift from a medical approach to a more holistic approach is the most noticeable. Being involved earlier also results in a more structured follow-up and in empowering the patient to be part of the decision-making process. Early involvement creates the need for transmural collaboration, which leads to the teams taking on more supporting and coordinating tasks. Being involved earlier leads to different tasks and working procedures and to the need for transmural collaboration. Future research might focus on the development of an intervention model for the early integration of palliative home care into oncology care. To develop this model, components of existing models might need to be adapted or extended.

Nonstandard maternal work schedules during infancy: Implications for children's early behavior problems

PubMed Central

Daniel, Stephanie S.; Grzywacz, Joseph G.; Leerkes, Esther; Tucker, Jenna; Han, Wen-Jui

2009-01-01

This paper examines the associations between maternal nonstandard work schedules during infancy and children's early behavior problems, and the extent to which infant temperament may moderate these associations. Hypothesized associations were tested using data from the National Institute of Child Health and Human Development (NICHD) Study of Early Child Care (Phase I). Analyses focused on mothers who returned to work by the time the child was 6 months of age, and who worked an average of at least 35 h per week from 6 through 36 months. At 24 and 36 months, children whose mothers worked a nonstandard schedule had higher internalizing and externalizing behaviors. Modest, albeit inconsistent, evidence suggests that temperamentally reactive children may be more vulnerable to maternal work schedules. Maternal depressive symptoms partially mediated associations between nonstandard maternal work schedules and child behavior outcomes. PMID:19233479

The impact of early retirement on perceptions of life at work and at home: qualitative analyses of British civil servants participating in the Whitehall II Retirement Study.

PubMed

Mein, Gill; Ellison, George T H

2006-01-01

This study examined pathways to retirement and the role of circumstances at work and at home (including the introduction of financially-enhanced early retirement schemes) on retirement-related decision-making. In-depth qualitative interviews were conducted within 2 years of retirement with 59 British civil servants participating in the Whitehall II Study. Focusing on the experiences of 33 interviewees who spontaneously discussed "early retirement" we identified three pathways to retirement (non-applicants, successful applicants, and unsuccessful applicants for early retirement) each influenced by a range of complementary positive and negative factors at work and at home. The early retirement schemes influenced the balance between these factors in three ways: by encouraging participants to reflect on (and reconsider) existing retirement plans; by offering financial incentives to retire early; and because they were part of the ongoing process of restructuring and downsizing within the Civil Service which was accompanied by a perceived deterioration in conditions at work.

Preparing Early Childhood Teachers to Work With Young Dual Language Learners

PubMed Central

Zepeda, Marlene; Castro, Dina C.; Cronin, Sharon

2015-01-01

Teacher preparation is clearly linked to the quality of early childhood programs. In order for young dual language learners (DLLs) to be academically successful, teacher preparation should focus on those skills and abilities relevant to students’ particular needs. This article reviews the content of professional preparation for early educators working with young DLLs and briefly discusses the importance of developing the cultural and linguistic diversity of the early childhood workforce. It identifies 6 content areas: (a) understanding language development, (b) understanding the relationship between language and culture, (c) developing skills and abilities to effectively teach DLLs, (d) developing abilities to use assessment in meaningful ways for DLLs, (e) developing a sense of professionalism, and (f) understanding how to work with families. PMID:26500692

Preparing Early Childhood Teachers to Work With Young Dual Language Learners.

PubMed

Zepeda, Marlene; Castro, Dina C; Cronin, Sharon

2011-03-01

Teacher preparation is clearly linked to the quality of early childhood programs. In order for young dual language learners (DLLs) to be academically successful, teacher preparation should focus on those skills and abilities relevant to students' particular needs. This article reviews the content of professional preparation for early educators working with young DLLs and briefly discusses the importance of developing the cultural and linguistic diversity of the early childhood workforce. It identifies 6 content areas: (a) understanding language development, (b) understanding the relationship between language and culture, (c) developing skills and abilities to effectively teach DLLs, (d) developing abilities to use assessment in meaningful ways for DLLs, (e) developing a sense of professionalism, and (f) understanding how to work with families.

Effective Leadership and Management in the Early Years

ERIC Educational Resources Information Center

Moyles, Janet

2006-01-01

There has recently been an unprecedented focus on early years care and education, particularly on the impact of the various adults who work and play with children in the birth to five/six-years age range. Staff in early years settings have had to adapt to many changes and demands, locally and nationally, from local authorities and national…

Leadership of Learning in Early Years Practice: A Professional Learning Resource [Includes DVD

ERIC Educational Resources Information Center

Hallet, Elaine

2014-01-01

This book focuses upon effective pedagogical leadership and practice in the leadership of learning within early years settings and children's centres. The book and accompanying DVD, containing real-life examples of early years leaders, provides a framework for reflective thinking and learning for those leading practice and working with children,…

To Stay or to Go? Narratives of Early-Stage Sociologists about Persisting in Academia

ERIC Educational Resources Information Center

Wöhrer, Veronika

2014-01-01

Based on analyses of life course questionnaires, semi-structured qualitative interviews and focus group interviews carried out with early-stage sociologists over a period of 8 years, this paper presents analyzes of continuity and change in the decisions made by early-stage researchers in regard to their work and careers. The longitudinal approach…

Addiction research centres and the nurturing of creativity. University of Michigan Addiction Research Center (UMARC): development, evolution, and direction.

PubMed

Zucker, Robert A

2010-06-01

A historical summary is provided of the evolution of the University of Michigan Addiction Research Center (UMARC) since its origins in 1988. Begun as an National Institutes of Health (NIH) research center within a Department of Psychiatry and focused solely upon alcohol and aging, early work emphasized treatment efficacy, differential outcome studies and characterization of the neurophysiological and behavioral manifestations of chronic alcoholism. Over the last 15 years, UMARC has extended its research focus along a number of dimensions: its developmental reach has been extended etiologically by studies of risk early in the life span, and by way of work on earlier screening and the development of early, brief treatment interventions. The addiction focus has expanded to include other drugs of abuse. Levels of analysis have also broadened, with work on the molecular genetics and brain neurophysiology underlying addictive processes, on one hand, and examination of the role of the social environment in long-term course of disorder on the other hand. Activities have been facilitated by several research training programs and by collaborative relationships with other universities around the United States and in Poland. Since 2002, a program for research infrastructure development and collaboration has been ongoing, initially with Poland and more recently with Ukraine, Latvia and Slovakia. A blueprint for the future includes expanded characterization of the neurobiology and genetics of addictive processes, the developmental environment, as well as programmatic work to address the public health implications of our ability to identify risk for disorder very early in life.

Addiction research centres and the nurturing of creativity: University of Michigan Addiction Research Center (UMARC): Development, Evolution, and Direction

PubMed Central

Zucker, Robert A.

2010-01-01

A historical summary is provided of the evolution of the University of Michigan Addiction Research Center (UMARC) since its origins in 1988. Begun as an NIH research center within a Department of Psychiatry and focused solely on alcohol and aging, early work emphasized treatment efficacy, differential outcome studies, and characterization of the neurophysiological and behavioral manifestations of chronic alcoholism. Over the last fifteen years, UMARC has extended its research focus along a number of dimensions: Its developmental reach has been extended etiologically by studies of risk early in the life span, and by way of work on earlier screening and the development of early, brief treatment interventions. The addiction focus has expanded to include other drugs of abuse. Levels of analysis have also broadened, with work on the molecular genetics and brain neurophysiology underlying addictive processes on the one hand, and examination of the role of the social environment in long term course of disorder on the other. Activities have been facilitated by several research training programs and by collaborative relationships with other universities around the United States and in Poland. Since 2002, a program for research infrastructure development and collaboration has been carried on, initially with Poland and more recently with Ukraine, Latvia, and Slovakia. A blueprint for the future includes expanded characterization of the neurobiology and genetics of addictive processes, the developmental environment, as well as programmatic work to address the public health implications of our ability to identify risk for disorder very early in life. PMID:20331547

Education and Work: The Views of the Young.

ERIC Educational Resources Information Center

OECD Observer, 1982

1982-01-01

Discusses various aspects of youth (ages 15-24) unemployment in Organization for Economic Co-operation and Development (OECD) countries, illustrating youth's perception of their situation, their satisfactions/frustrations, their investment in work, and their means of making choices about work. Focuses on unskilled/early school leavers, middle…

Adverse Childhood Experiences among MSW Students

ERIC Educational Resources Information Center

Thomas, Jacky T.

2016-01-01

Alarming rates of burnout, compassion fatigue, and turnover in the social work profession have focused attention on factors influencing risk and resilience among professional social workers and, more recently, social work students. This article explores the prevalence and relevance of early trauma among social work students and describes a…

The Parable of the Sower and the Long-Term Effects of Early Reading

ERIC Educational Resources Information Center

Suggate, Sebastian P.

2015-01-01

Previous work on the long-term effects of early reading focuses on whether children can read early (i.e. capability) not on whether this is beneficial (i.e. optimality). The Luke Effect is introduced to predict long-term reading development as a function of when children learn to read. A review of correlational, intervention, and comparative…

Measuring the Foundations of School Readiness: Introducing a New Questionnaire for Teachers--The Brief Early Skills and Support Index (BESSI)

ERIC Educational Resources Information Center

Hughes, Claire; Daly, Irenee; Foley, Sarah; White, Naomi; Devine, Rory T.

2015-01-01

Background: Early work on school readiness focused on academic skills. Recent research highlights the value of also including both children's social and behavioural competencies and family support. Aims: Reflecting this broader approach, this study aimed to develop a new and brief questionnaire for teachers: The Brief Early Skills and Support…

A Qualitative Study of Early Childhood Educators' Beliefs about Key Preschool Classroom Experiences

ERIC Educational Resources Information Center

Lara-Cinisomo, Sandraluz; Fuligni, Allison Sidle; Daugherty, Lindsay; Howes, Carollee; Karoly, Lynn

2009-01-01

The aim of the study was to uncover early childhood educators' beliefs about how to best work with children getting ready for kindergarten. The study involved 11 focus groups with providers from three types of early education settings located in Los Angeles County: (1) public center-based programs, (2) private center-based programs, and (3) family…

Learning to Work with Immigrant Families: An Experiment in Experiential Learning

ERIC Educational Resources Information Center

Ali, Mehrunnisa A.; Bishop, Susan; Martin, Beth

2017-01-01

This study examined what students in three professional programs--Nursing, Social Work, and Early Childhood Studies--could learn about working with immigrant families using narrative inquiry as a heuristic device. Data collected from the students in focus groups demonstrated their capacity for ethical caring by recognizing individual…

The Major Mobilization of the Unconscious and the Total Removal of Resistance in Davanloo's Intensive Short-term Dynamic Psychotherapy Part I: An Introduction.

PubMed

Hickey, Catherine

2015-01-01

Davanloo's Intensive Short-term Dynamic Psychotherapy has been the subject of various reviews. Davanloo has published extensively on his early work, but there have been no publications on his most recent work-most notably his Montreal Closed-circuit training program. This program focuses on his most recent discoveries and techniques and is a unique, videotaped supervisory program. It focuses on self-assessment and peer-assessment. It is also a unique format in which to review Davanloo's theoretical conceptions of resistance and the transference component of the resistance. This paper will review the early work of Davanloo as well as his most recent research findings. A case from the Montreal Closed-circuit training program will be reviewed in detail to highlight these findings.

Stand up, sit down, keep moving: turning circles in physical activity research?

PubMed

Brown, W J; Bauman, A E; Owen, N

2009-02-01

This review tracks the evidence and associated recommendations and guidelines for optimal levels of physical activity for health benefit. In the 1950s, early epidemiological studies focused on the increased risk of cardiovascular disease and all-cause mortality associated with sitting at work. The period from the mid-seventies to the turn of the century saw an initial focus on the health benefits of vigorous exercise give way to mounting evidence for the benefits of moderate-intensity physical activity. As daily energy expenditure in most domains of human activity (travel, domestic and occupational work, and leisure) continues to decline, early 21st century researchers are starting to turn full circle, with a rekindling of interest in the health effects of sedentary behaviour at work, and indeed in the balance between activity and sedentariness in all aspects of daily life.

Socialization of Young Children: Successful Principles and Models.

ERIC Educational Resources Information Center

Schieser, Hans A.

This discussion focuses on several principles and models of early childhood education which have been used to improve children's ability to live and work with others. Modern problems of socialization in early childhood are discussed in terms of the generation gap in industrial societies, the development of the "private" family with…

Perspectives of Therapist's Role in Care Coordination between Medical and Early Intervention Services

ERIC Educational Resources Information Center

Ideishi, Roger I.; O'Neil, Margaret E.; Chiarello, Lisa A.; Nixon-Cave, Kim

2010-01-01

This study explored perspectives of therapist's role in care coordination between early intervention (EI) and medical services, and identified strategies for improving service delivery. Fifty adults participated in one of six focus groups. Participants included parents, pediatricians, and therapists working in hospital and EI programs. Structured…

Developments in Neurofeedback: Should Health Educators Be Paying Attention?

ERIC Educational Resources Information Center

Cleary, Michael J.

2011-01-01

Since the early 1970s, neuroscientists recognized that it was possible for patients to re-regulate brain wave activity. Much of this early work focused on helping persons with epilepsy control their seizures and was later extended toward helping children with attention deficit hyperactivity disorder (ADHD) with concentration. This brainwave…

Suffolk County Community College: Early Childhood Program Review.

ERIC Educational Resources Information Center

Hochman, Darlene; Cummings, Kathleen; Elek-Fisk, Elvira; Jefferson, Marcia; Means, Robin; Weber, Alan

This report reviews Suffolk County Community College's (New York) Early Childhood Program. The document begins with an overview of the program's goals, intentions, student requirements, recent student outcomes, and recommendations for future goals and focuses of the program. The program's intent is to prepare individuals for working with young…

Teaching and Learning. IDRA Focus.

ERIC Educational Resources Information Center

IDRA Newsletter, 1997

1997-01-01

This theme issue includes four articles that focus on teaching and learning strategies to benefit all students, including limited-English-proficient, minority, economically disadvantaged, and at-risk students. "Would You Read Me a Story?: In Search of Reading Strategies That Work for the Early Childhood Classroom" (Hilaria Bauer)…

Pull up a Chair and Listen to Them Write: Preservice Teachers Learn from Beginning Writers

ERIC Educational Resources Information Center

Roser, Nancy; Hoffman, James; Wetzel, Melissa; Price-Dennis, Detra; Peterson, Katie; Chamberlain, Katharine

2014-01-01

This qualitative study was conducted in the context of a preservice teacher education program with a focus on early literacy. The study focused on the insights preservice teachers gained from working closely beside one emergent writer. The authors report on six focus cases and identify five cross-case themes--describing preservice teachers who (a)…

Psychosocial work environment and retirement age: a prospective study of 1876 senior employees.

PubMed

Thorsen, Sannie Vester; Jensen, Per H; Bjørner, Jakob Bue

2016-08-01

Retention of senior employees is a challenge for most developed countries. We aimed to identify psychosocial work environment factors of importance for the retention of older employees by evaluating the association between the psychosocial work environment and voluntary early retirement in a longitudinal study. Data about work environment, health, and background factors came from the DANES 2008 questionnaire survey. We followed members of the Danish early retirement scheme for up to 4 years in national registers-focusing on the age range, 60-64 years, where early retirement was possible. We used Cox proportional hazard regression to analyze the rate of early retirement. The study included 16 psychosocial work environment factors. The following 10 psychosocial factors were significant predictors of early retirement in covariate adjusted analyses: Low job satisfaction, low influence in job, low possibilities for development, low role clarity, perceived age discrimination, low recognition from management, low workplace justice, poor trust in management, poor leadership quality, and poor predictability. No significant association with early retirement was found for work pace, quantitative demands, emotional demands, role conflicts, social community between colleagues, and trust between colleagues. Older employees with high job satisfaction, influence, possibilities for development, positive management relations, and jobs with no age discrimination remained longer at the labor market. However, we found no evidence that low demands or good relations between colleagues could influence older employees' decision on early retirement.

Transnational Connections in Early Twentieth-Century Women Teachers' Work

ERIC Educational Resources Information Center

Whitehead, Kay

2012-01-01

Using a transnational framework, this paper focuses on four graduates of Gipsy Hill Training College (GHTC) for nursery school teachers in London, United Kingdom, in the early to mid-twentieth century. Firstly, I explore GHTC's progressive ideals and highlight ways in which its principal, Lillian de Lissa, encouraged students to "think…

Supporting Early Childhood Practitioners through Relationship-Based, Reflective Supervision

ERIC Educational Resources Information Center

Bernstein, Victor J.; Edwards, Renee C.

2012-01-01

Reflective supervision is a relationship-based practice that supports the professional development of early childhood practitioners. Reflective supervision helps practitioners cope with the intense feelings and stress that are generated when working with at-risk children and families. It allows them to focus on the purpose and goals of the program…

Delaware's Report on Early Childhood Education 1987: Findings and Recommendations of the Governor's Early Childhood Education Study Committee.

ERIC Educational Resources Information Center

McCormick, William; And Others

Reported are findings and recommendations of Delaware's 1986 Governor's Early Childhood Education Study Committee. Most of the committee's work was carried out by five focus groups, each of which investigated one of these topics: (1) the first 60 months of life; (2) child care; (3) 4-year-old pilot programs; (4) a curriculum for 4-year-olds; and…

Functional neuroanatomical associations of working memory in early-onset Alzheimer's disease.

PubMed

Kobylecki, Christopher; Haense, Cathleen; Harris, Jennifer M; Stopford, Cheryl L; Segobin, Shailendra H; Jones, Matthew; Richardson, Anna M T; Gerhard, Alexander; Anton-Rodriguez, José; Thompson, Jennifer C; Herholz, Karl; Snowden, Julie S

2018-01-01

To characterize metabolic correlates of working memory impairment in clinically defined subtypes of early-onset Alzheimer's disease. Established models of working memory suggest a key role for frontal lobe function, yet the association in Alzheimer's disease between working memory impairment and visuospatial and language symptoms suggests that temporoparietal neocortical dysfunction may be responsible. Twenty-four patients with predominantly early-onset Alzheimer's disease were clinically classified into groups with predominantly amnestic, multidomain or visual deficits. Patients underwent neuropsychological evaluation focused on the domains of episodic and working memory, T1-weighted magnetic resonance imaging and brain fluorodeoxyglucose positron emission tomography. Fluorodeoxyglucose positron emission tomography data were analysed by using a region-of-interest approach. Patients with multidomain and visual presentations performed more poorly on tests of working memory compared with amnestic Alzheimer's disease. Working memory performance correlated with glucose metabolism in left-sided temporoparietal, but not frontal neocortex. Carriers of the apolipoprotein E4 gene showed poorer episodic memory and better working memory performance compared with noncarriers. Our findings support the hypothesis that working memory changes in early-onset Alzheimer's disease are related to temporoparietal rather than frontal hypometabolism and show dissociation from episodic memory performance. They further support the concept of subtypes of Alzheimer's disease with distinct cognitive profiles due to prominent neocortical dysfunction early in the disease course. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

Words and works in the history of alchemy.

PubMed

Nummedal, Tara E

2011-06-01

This essay considers the implications of a shift in focus from ideas to practices in the history of alchemy. On the one hand, it is argued, this new attention to practice highlights the diversity of ways that early modern Europeans engaged alchemy, ranging from the literary to the entrepreneurial and artisanal, as well as the broad range of social and cultural spaces that alchemists inhabited. At the same time, however, recent work has demonstrated what most alchemists shared-namely, a penchant for reading, writing, making, and doing, all at the same time. Any history of early modern alchemy, therefore, must attend to all of these practices, as well as the interplay among them. In this sense, alchemy offers a model for thinking and writing about early modern science more generally, particularly in light of recent work that has explored the intersection of scholarly, artisanal, and entrepreneurial forms of knowledge in the early modem period.

Cognitive and Numerosity Predictors of Mathematical Skills in Middle School

ERIC Educational Resources Information Center

Cirino, Paul T.; Tolar, Tammy D.; Fuchs, Lynn S.; Huston-Warren, Emily

2016-01-01

There is a strong research base on the underlying concomitants of early developing math skills. Fewer studies have focused on later developing skills. Here, we focused on direct and indirect contributions of cognitive measures (e.g., language, spatial skills, working memory) and numerosity measures, as well as arithmetic proficiency, on key…

Encouraging Postgraduate Students of Literature and Art to Cross Conceptual Thresholds

ERIC Educational Resources Information Center

Wisker, Gina; Robinson, Gillian

2009-01-01

Much research into postgraduate student learning focuses on generic issues of research development. Early work, reported here, uses threshold concept theories and theories of conceptual threshold crossing to focus on the learning and supervisory support of postgraduates researching in the fields of literature and art. This paper is based on…

The Dawn of Learning: What's Working in Early Childhood Education. Hearing before the Subcommittee on Education Reform of the Committee on Education and the Workforce. House of Representatives, One Hundred Seventh Congress, First Session (July 31, 2001).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Education and the Workforce.

This document presents congressional testimony regarding effective early childhood education. Opening statements presented by Representatives Michael Castle and Dale Kildee focused on the need to examine the effectiveness of early childhood programs and address the "pre-achievement gap" between disadvantaged and advantaged preschoolers.…

Bacterial Chemotaxis: The Early Years of Molecular Studies

PubMed Central

Hazelbauer, Gerald L.

2014-01-01

This review focuses on the early years of molecular studies of bacterial chemotaxis and motility, beginning in the 1960s with Julius Adler's pioneering work. It describes key observations that established the field and made bacterial chemotaxis a paradigm for the molecular understanding of biological signaling. Consideration of those early years includes aspects of science seldom described in journals: the accidental findings, personal interactions, and scientific culture that often drive scientific progress. PMID:22994495

Job Stressors, Personality and Burnout in Primary School Teachers

ERIC Educational Resources Information Center

Kokkinos, Constantinos M.

2007-01-01

Background: Teaching is considered a highly stressful occupation. Burnout is a negative affective response occurring as a result of chronic work stress. While the early theories of burnout focused exclusively on work-related stressors, recent research adopts a more integrative approach where both environmental and individual factors are studied.…

The Nature of Employability Skills: Empirical Evidence from Singapore

ERIC Educational Resources Information Center

Sung, Johnny; Ng, Michael Chi Man; Loke, Fiona; Ramos, Catherine

2013-01-01

This paper concerns the changing nature of employability skills, moving from the original life skills or basic skills concepts to the increasingly work-oriented interpretation. The early concept of employability skills linked employability skills to job readiness and holding down employment. However, the work-oriented focus is increasingly linking…

Faculty Reflections on the Institute for Aging and Social Work Experience

ERIC Educational Resources Information Center

Bonifas, Robin P.; Mehrotra, Gita R.

2014-01-01

Considerable research highlights the value of mentorship to the professional development of early career faculty in academia, yet less research focuses on factors motivating individuals to provide formal guidance to junior colleagues. Given that new social work faculty, in particular, may not receive sufficient mentoring, understanding what…

An Early Algebra Approach to Pattern Generalisation: Actualising the Virtual through Words, Gestures and Toilet Paper

ERIC Educational Resources Information Center

Ferrara, Francesca; Sinclair, Nathalie

2016-01-01

This paper focuses on pattern generalisation as a way to introduce young students to early algebra. We build on research on patterning activities that feature, in their work with algebraic thinking, both looking for sameness recursively in a pattern (especially figural patterns, but also numerical ones) and conjecturing about function-based…

Early Childhood Teachers in Contexts of Power: Empowerment and a Voice

ERIC Educational Resources Information Center

Overton, Jenny

2009-01-01

This article reports on findings from a qualitative research project (Overton, 2006) that highlighted a lack of empowerment experienced by, with and for eight early childhood teachers working in Tasmanian schools. The study investigated how change affects teachers, and focused on the theme of power as experienced by these teachers. The study noted…

Narrowing the Gap in Outcomes: Early Years (0-5 Years)

ERIC Educational Resources Information Center

Springate, Ian; Atkinson, Mary; Straw, Suzanne; Lamont, Emily; Grayson, Hilary

2008-01-01

This report was commissioned by the Local Government Association (LGA) to inform the Department for Children, Schools and Families (DCSF) and LGA work on "Narrowing the Gap." It focuses on early years' provision and presents findings from a review of the best evidence on narrowing the gap in outcomes across the five Every Child Matters…

Revisiting Data Related to the Age of Onset and Developmental Course of Female Conduct Problems

ERIC Educational Resources Information Center

Brennan, Lauretta M.; Shaw, Daniel S.

2013-01-01

Children who exhibit persistently elevated levels of conduct problems (CP) from early childhood, so-called early-starters, are known to be at increased risk for continued CP throughout middle childhood, adolescence, and adulthood. Theoretical and empirical work has focused on this subgroup of children characterized by similar risk factors, an…

Uncovering Hegelian Connections: A New Look at Dewey's Early Educational Ideas

ERIC Educational Resources Information Center

Waddington, David I.

2010-01-01

This paper is dedicated to the investigation of an important, but not particularly well known, connection between the work of Hegel and Dewey's early educational ideas. A brief exposition of Hegel's position in the "Philosophy of Right" is offered, with a particular focus on Hegel's idea of absolute freedom. This exposition is followed by an…

Interracial Families and Biracial Children: How the Child Care Program Should Respond.

ERIC Educational Resources Information Center

Wardle, Francis

This paper presents the views of an early childhood educator who is also a parent of biracial children on the following topics: interracial families, biracial children, and ways in which early childhood programs and schools should work with these families and children. Discussion focuses on mixed backgrounds, the need for and use of appropriate…

The association of adolescent spinal-pain-related absenteeism with early adulthood work absenteeism: A six-year follow-up data from a population-based cohort.

PubMed

Coenen, Pieter; Smith, Anne; Kent, Peter; Harris, Mark; Linton, Steven J; Pransky, Glenn; Beales, Darren; O'Sullivan, Peter; Straker, Leon

2018-06-11

Objectives Spinal (ie, back and neck) pain often develops as early as during adolescence and can set a trajectory for later life. However, whether early-life spinal-pain-related behavioral responses of missing school/work are predictive of future work absenteeism is yet unknown. We assessed the association of adolescent spinal-pain-related work or school absenteeism with early adulthood work absenteeism in a prospective population-based cohort. Methods Six year follow-up data from the Western Australian Pregnancy Cohort (Raine) study were used (N=476; with a 54% response rate). At age 17, participants reported spinal pain (using the Nordic questionnaire) and adolescent spinal-pain-related work/school absenteeism (with a single item question). Annual total and health-related work absenteeism was assessed with the Health and Work Performance questionnaire distributed in four quarterly text messages during the 23rd year of age. We modelled the association of adolescent spinal-pain-related absenteeism with work absenteeism during early adulthood, using negative binomial regression adjusting for sex, occupation and comorbidities. Results Participants with adolescent low-back or neck pain with work/school absenteeism reported higher total work absenteeism in early adulthood [148.7, standard deviation (SD) 243.4 hours/year], than those without pain [43.7 (SD 95.2) hours/year); incidence rate ratio 3.4 (95% CI 1.2-9.2)]. Comparable findings were found when considering low-back and neck separately, and when considering health-related absenteeism. Conclusions We found a more than three-fold higher risk of work absenteeism in early adulthood among those with adolescent spinal-pain-related absenteeism, compared to those without. These findings suggest that, to keep a sustainable workforce, pain prevention and management should focus on pain-related behaviors as early as in adolescence.

Community-based early warning systems for flood risk mitigation in Nepal

NASA Astrophysics Data System (ADS)

Smith, Paul J.; Brown, Sarah; Dugar, Sumit

2017-03-01

This paper focuses on the use of community-based early warning systems for flood resilience in Nepal. The first part of the work outlines the evolution and current status of these community-based systems, highlighting the limited lead times currently available for early warning. The second part of the paper focuses on the development of a robust operational flood forecasting methodology for use by the Nepal Department of Hydrology and Meteorology (DHM) to enhance early warning lead times. The methodology uses data-based physically interpretable time series models and data assimilation to generate probabilistic forecasts, which are presented in a simple visual tool. The approach is designed to work in situations of limited data availability with an emphasis on sustainability and appropriate technology. The successful application of the forecast methodology to the flood-prone Karnali River basin in western Nepal is outlined, increasing lead times from 2-3 to 7-8 h. The challenges faced in communicating probabilistic forecasts to the last mile of the existing community-based early warning systems across Nepal is discussed. The paper concludes with an assessment of the applicability of this approach in basins and countries beyond Karnali and Nepal and an overview of key lessons learnt from this initiative.

Varying Use of Conceptual Metaphors across Levels of Expertise in Thermodynamics

ERIC Educational Resources Information Center

Jeppsson, Fredrik; Haglund, Jesper; Amin, Tamer G.

2015-01-01

Many studies have previously focused on how people with different levels of expertise solve physics problems. In early work, focus was on characterising differences between experts and novices and a key finding was the central role that propositionally expressed principles and laws play in expert, but not novice, problem-solving. A more recent…

The contribution of former work-related activity levels to predict physical activity and sedentary time during early retirement: moderating role of educational level and physical functioning.

PubMed

Van Dyck, Delfien; Cardon, Greet; Deforche, Benedicte; De Bourdeaudhuij, Ilse

2015-01-01

The transition to retirement introduces a decline in total physical activity and an increase in TV viewing time. Nonetheless, as more time becomes available, early retirement is an ideal stage to implement health interventions. Therefore, knowledge on specific determinants of physical activity and sedentary time is needed. Former work-related physical activity has been proposed as a potential determinant, but concrete evidence is lacking. The aim of this study was to examine if former work-related sitting, standing, walking or vigorous activities predict physical activity and sedentary time during early retirement. Additionally, moderating effects of educational level and physical functioning were examined. In total, 392 recently retired Belgian adults (>6 months, <5 years) completed the International Physical Activity Questionnaire, the SF-36 Health Survey and a questionnaire on sociodemographics and former work-related activities. Generalized linear regression analyses were conducted in R. Moderating effects were examined by adding cross-products to the models. More former work-related sitting was predictive of more screen time during retirement. Lower levels of former work-related vigorous activities and higher levels of former work-related walking were associated with respectively more cycling for transport and more walking for transport during retirement. None of the predictors significantly explained passive transportation, cycling and walking for recreation, and leisure-time moderate-to-vigorous physical activity during retirement. Several moderating effects were found, but the direction of the interactions was not univocal. Former-work related behaviors are of limited importance to explain physical activity during early retirement, so future studies should focus on other individual, social and environmental determinants. Nonetheless, adults who previously had a sedentary job had higher levels of screen time during retirement, so this is an important subgroup to focus on during interventions. Because of the inconsistent moderating effects of educational level and physical functioning, no clear recommendations can be formulated.

The Contribution of Former Work-Related Activity Levels to Predict Physical Activity and Sedentary Time during Early Retirement: Moderating Role of Educational Level and Physical Functioning

PubMed Central

Van Dyck, Delfien; Cardon, Greet; Deforche, Benedicte; De Bourdeaudhuij, Ilse

2015-01-01

Background The transition to retirement introduces a decline in total physical activity and an increase in TV viewing time. Nonetheless, as more time becomes available, early retirement is an ideal stage to implement health interventions. Therefore, knowledge on specific determinants of physical activity and sedentary time is needed. Former work-related physical activity has been proposed as a potential determinant, but concrete evidence is lacking. The aim of this study was to examine if former work-related sitting, standing, walking or vigorous activities predict physical activity and sedentary time during early retirement. Additionally, moderating effects of educational level and physical functioning were examined. Methods In total, 392 recently retired Belgian adults (>6 months, <5 years) completed the International Physical Activity Questionnaire, the SF-36 Health Survey and a questionnaire on sociodemographics and former work-related activities. Generalized linear regression analyses were conducted in R. Moderating effects were examined by adding cross-products to the models. Results More former work-related sitting was predictive of more screen time during retirement. Lower levels of former work-related vigorous activities and higher levels of former work-related walking were associated with respectively more cycling for transport and more walking for transport during retirement. None of the predictors significantly explained passive transportation, cycling and walking for recreation, and leisure-time moderate-to-vigorous physical activity during retirement. Several moderating effects were found, but the direction of the interactions was not univocal. Conclusions Former-work related behaviors are of limited importance to explain physical activity during early retirement, so future studies should focus on other individual, social and environmental determinants. Nonetheless, adults who previously had a sedentary job had higher levels of screen time during retirement, so this is an important subgroup to focus on during interventions. Because of the inconsistent moderating effects of educational level and physical functioning, no clear recommendations can be formulated. PMID:25826218

Learning Together: A Study of Six B.A. Completion Cohort Programs in Early Care and Education--Year 4

ERIC Educational Resources Information Center

Kipnis, F.; Whitebook, M.; Almaraz, M.; Sakai, L.; Austin, L. J. E.

2012-01-01

The Learning Together longitudinal study focuses on four counties' efforts to expand bachelor's degree opportunities in early care and education (ECE) for adults currently working in the field. The "student cohort" model--in which small groups of ECE students with similar interests and characteristics pursue a bachelor's degree together,…

Working Economics: Labor Policy and Conducive Economy in the Netherlands

ERIC Educational Resources Information Center

Korver, Ton

2004-01-01

The conducive economy challenges both the conceptual foundations and the practices of present-day economies. In the Netherlands, a few initiatives during the 1980s and early 1990s looked promising, in particular, as these initiatives focused on work quality as one major precondition for reducing disability and enhancing labor participation.…

The Essential Parent Workshop Resource. The Teacher's Idea Book 4.

ERIC Educational Resources Information Center

Graves, Michelle

Fourth in a series designed to provide early childhood educators with ideas and strategies for applying High/Scope principles, this idea book focuses on working with the parents of young children and presents 30 one-hour parent workshops in five areas. The book's introduction presents guiding principles for working with adult learners, discusses…

Millennials and the World of Work: Experiences in Paid Work During Adolescence

PubMed Central

Schulenberg, John E.

2010-01-01

Purpose This article considers some important questions faced by youth as they enter and adapt to paid work. We focus on two key questions: (1) how many hours should teenagers work during the school year and (2) what available jobs are desirable? Design/Methodology/Approach To help answer these questions, we review studies that have examined the effects of early work experiences on academic achievement, positive youth development, and health-risk behaviors. We also draw upon nationally representative data from the Monitoring the Future (MTF) study to illustrate some new findings on youth employment. Findings Moderate work hours, especially in jobs of higher-quality, are associated with a broad range of positive developmental outcomes. Implications These questions are not only important to teenagers and their parents, they also reflect key debates among scholars in sociology, developmental psychology, and economics regarding the potential short- and long-term consequences of early work experiences for social development and socioeconomic achievement. Originality/Value Although work intensity is an important dimension of adolescent work experience, it is clearly not the only one and we argue that it may not even be the most important one. By focusing on types and qualities of jobs, more can be gained in terms of understanding for whom and under what conditions teenage work does provide benefits for and detriments to youth development. PMID:20495611

Millennials and the World of Work: Experiences in Paid Work During Adolescence.

PubMed

Staff, Jeremy; Schulenberg, John E

2010-06-01

PURPOSE: This article considers some important questions faced by youth as they enter and adapt to paid work. We focus on two key questions: (1) how many hours should teenagers work during the school year and (2) what available jobs are desirable? DESIGN/METHODOLOGY/APPROACH: To help answer these questions, we review studies that have examined the effects of early work experiences on academic achievement, positive youth development, and health-risk behaviors. We also draw upon nationally representative data from the Monitoring the Future (MTF) study to illustrate some new findings on youth employment. FINDINGS: Moderate work hours, especially in jobs of higher-quality, are associated with a broad range of positive developmental outcomes. IMPLICATIONS: These questions are not only important to teenagers and their parents, they also reflect key debates among scholars in sociology, developmental psychology, and economics regarding the potential short- and long-term consequences of early work experiences for social development and socioeconomic achievement. ORIGINALITY/VALUE: Although work intensity is an important dimension of adolescent work experience, it is clearly not the only one and we argue that it may not even be the most important one. By focusing on types and qualities of jobs, more can be gained in terms of understanding for whom and under what conditions teenage work does provide benefits for and detriments to youth development.

The Consequences of Age at First Childbirth: Labor Force Participation and Earnings. Working Paper: 1146-04.

ERIC Educational Resources Information Center

Hofferth, Sandra L.; And Others

The primary focus of this paper is on the impact an early birth has on later labor force participation and earnings of women. Variables affecting the participation of women in a given year and factors affecting the total work experience are discussed in detail. These include: hours worked, annual earnings, hourly wages, occupational status, race,…

Group relationships in early and late sessions and improvement in interpersonal problems.

PubMed

Lo Coco, Gianluca; Gullo, Salvatore; Di Fratello, Carla; Giordano, Cecilia; Kivlighan, Dennis M

2016-07-01

Groups are more effective when positive bonds are established and interpersonal conflicts resolved in early sessions and work is accomplished in later sessions. Previous research has provided mixed support for this group development model. We performed a test of this theoretical perspective using group members' (actors) and aggregated group members' (partners) perceptions of positive bonding, positive working, and negative group relationships measured early and late in interpersonal growth groups. Participants were 325 Italian graduate students randomly (within semester) assigned to 1 of 16 interpersonal growth groups. Groups met for 9 weeks with experienced psychologists using Yalom and Leszcz's (2005) interpersonal process model. Outcome was assessed pre- and posttreatment using the Inventory of Interpersonal Problems, and group relationships were measured at Sessions 3 and 6 using the Group Questionnaire. As hypothesized, early measures of positive bonding and late measures of positive working, for both actors and partners, were positively related to improved interpersonal problems. Also as hypothesized, late measures of positive bonding and early measures of positive working, for both actors and partners, were negatively related to improved interpersonal problems. We also found that early actor and partner positive bonding and negative relationships interacted to predict changes in interpersonal problems. The findings are consistent with group development theory and suggest that group therapists focus on group-as-a-whole positive bonding relationships in early group sessions and on group-as-a-whole positive working relationships in later group sessions. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Extending the Range of a BEV - Early Progress

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

Meyer, John; Agathocleous, Nicos; Kang, SH

The 2015 BEV Kia Soul is available with either a Positive Temperature Coefficient (PTC) heater only or an air-source R134a heat pump with PTC heater combination. Hanon, HATCI, and NREL are jointly, with financial support from the DoE, working towards extending the driving range of the heat pump vehicle. This presentation will focus on the early findings of the project, including test data of the baseline vehicle, early data from a modified vehicle, and range extension goals of the project.

The Opening of Borders and Scientific Mobility: The Impact of EU Enlargement on the Movement of Early Career Scientists

ERIC Educational Resources Information Center

Guth, Jessica

2008-01-01

This paper, based on extensive empirical work with Polish and Bulgarian scientists in Germany and the UK, examines the impact of the EU enlargement including the free movement of persons provisions on the mobility of scientists from Eastern to Western Europe. It focuses on early career researchers and particularly PhD candidates and begins by…

From Car Park to Children's Park: A Childcare Centre in Development. Working Papers in Early Childhood Development.

ERIC Educational Resources Information Center

Wunschel, Gerda

This working paper describes the development of a child care center in Berlin, Germany, focusing on how the program's pedagogical principles support children's learning, how respect for diversity is integrated in everyday practice, and how program quality and accessibility are defined within a multicultural context. Chapter 1 describes the…

Getting inside Rehearsals: Insights From Teacher Educators to Support Work on Complex Practice

ERIC Educational Resources Information Center

Kazemi, Elham; Ghousseini, Hala; Cunard, Adrian; Turrou, Angela Chan

2016-01-01

In recent years, work in practice-based teacher education has focused on identifying and elaborating how teacher educators (TEs) use pedagogies of enactment to learn in and from practice. However, research on these pedagogies is still in its early development. Building on prior analyses, this article elaborates a particular pedagogy of enactment,…

Becoming a Scientist: The Effects of Work-Group Size and Organizational Climate

ERIC Educational Resources Information Center

Louis, Karen Seashore; Holdsworth, Janet M.; Anderson, Melissa S.; Campbell, Eric G.

2007-01-01

The purpose of this article is to explore the effects of organizational and work-group characteristics on the socialization of new scientists. It focuses on the experiences of graduate students and postdoctoral fellows in science. The authors chose to look at outcomes that reflect behaviors (early productivity) and attitudes (willingness to share…

Domestic Dramas: Mexican American Music as an Archive of Immigrant Women's Experiences, 1920s-1950s

ERIC Educational Resources Information Center

Barrera, Magdalena L.

2012-01-01

Mexican women's working and romantic lives were frequent subject matter in early-twentieth-century Mexican American music. Surprisingly, this trend is rendered nearly invisible by the corpus of scholarly work that focuses on the male-centered "heroic corrido," particularly the class and race conflicts represented in that "masculine" genre. This…

Work and Play: Are They Really Opposites?

ERIC Educational Resources Information Center

Rosberg, Merilee A.

Noting that current discussion of the best way to accomplish the goal of "No Child Left Behind" has focused on the value of play versus a structured program for early education, this paper uses science education as a model for examining how children learn and the problems arising when artificial lines are drawn between work and play. The paper…

The Center on the Social and Emotional Foundations for Early Learning.

ERIC Educational Resources Information Center

Corso, Rob

2003-01-01

Describes the work and organization of the Center, which focuses on strengthening the capacity of child care and Head Start programs to improve social and emotional outcomes for young children. Specifically examines two main activities: creation of a series of What Works Briefs and development of a set of comprehensive training modules. (SD)

Vignettes of scholars: A case study of black male students at a STEM early college high school

NASA Astrophysics Data System (ADS)

Adams, Tempestt Richardson

Ensuring students graduate high school ready to enter college or the workforce has become a prime focus within secondary education. High school graduates are often ill-prepared for college-level work and often have to register for remedial courses before they can take standard college level courses (Southern Regional Education Board, 2010). Serving as both a solution to this concern and an alternative to traditional high schools, early college high schools were created to focus on increasing the number of students graduating from high school and enrolling in college. Early college high schools seek to serve students who have traditionally underperformed in school and those who are underrepresented in higher education including students of color, first-generation college students, students from low socioeconomic backgrounds, and English language learners (Barnett, Bucceri, Hindo, Kim, 2013; "Overview & FAQS," 2013). In efforts to learn more about how early colleges are meeting the needs of students, this dissertation examines the experiences, identity construction, and perceptions of Black male students at a science, technology, engineering, and mathematics (STEM) based early college high school. Using a qualitative case study design, participants were eight Black male upperclassmen enrolled in a STEM early college high school, located on the campus of a four-year university. Data was collected through focus groups and individual interviews and data was analyzed thematically. Findings suggest students in this study have largely positive experiences at their early college high school. Despite some challenges, the early college high school environment helps facilitate scholar identities, and the STEM focus of the school helps students learn more about their strengths and weaknesses. The implications of the research, recommendations for educational stakeholders, and recommendations for future research are discussed.

Early years interventions to improve child health and wellbeing: what works, for whom and in what circumstances? Protocol for a realist review.

PubMed

Coles, Emma; Cheyne, Helen; Daniel, Brigid

2015-06-06

Child health and wellbeing is influenced by multiple factors, all of which can impact on early childhood development. Adverse early life experiences can have lasting effects across the life course, sustaining inequalities and resulting in negative consequences for the health and wellbeing of individuals and society. The potential to influence future outcomes via early intervention is widely accepted; there are numerous policy initiatives, programmes and interventions clustered around the early years theme, resulting in a broad and disparate evidence base. Existing reviews have addressed the effectiveness of early years interventions, yet there is a knowledge gap regarding the mechanisms underlying why interventions work in given contexts. This realist review seeks to address the question 'what works, for whom and in what circumstances?' in terms of early years interventions to improve child health and wellbeing. The review will be conducted following Pawson's five-stage iterative realist methodology: (1) clarify scope, (2) search for evidence, (3) appraise primary studies and extract data, (4) synthesise evidence and draw conclusions and (5) disseminate findings. The reviewers will work with stakeholders in the early stages to refine the focus of the review, create a review framework and build programme theory. Searches for primary evidence will be conducted iteratively. Data will be extracted and tested against the programme theory. A review collaboration group will oversee the review process. The review will demonstrate how early years interventions do or do not work in different contexts and with what outcomes and effects. Review findings will be written up following the RAMESES guidelines and will be disseminated via a report, presentations and peer-reviewed publications. PROSPERO CRD42015017832.

The effects of exit from work on health across different socioeconomic groups: A systematic literature review.

PubMed

Schaap, Rosanne; de Wind, Astrid; Coenen, Pieter; Proper, Karin; Boot, Cécile

2018-02-01

Exit from work leads to different effects on health, partially depending on the socioeconomic status (SES) of people in the work exit. Several studies on the effects of exit from work on health across socioeconomic groups have been performed, but results are conflicting. The aim of this review is to systematically review the available evidence regarding the effects of exit from work on health in high and low socioeconomic groups. A systematic literature search was conducted using Pubmed, Embase, Web of Science, CINAHL and PsycINFO. Search terms related to exit from work, health, SES and design (prospective or retrospective). Articles were included if they focused on: exit from work (early/statutory retirement, unemployment or disability pension); health (general, physical or mental health and/or health behaviour); SES (educational, occupational and/or income level); and inclusion of stratified or interaction analyses to determine differences across socioeconomic groups. This search strategy resulted in 22 studies. For general, physical or mental health and health behaviour, 13 studies found more positive effects of exit from work on health among employees with a higher SES compared to employees with a lower SES. These effects were mainly found after early/statutory retirement. In conclusion, the effects of exit from work, or more specific the effects of early/statutory retirement on health are different across socioeconomic groups. However, the findings of this review should be interpreted with caution as the studies used heterogeneous health outcomes and on each health outcome a limited number of studies was included. Yet, the positive effects of exit from work on health are mainly present in higher socioeconomic groups. Therefore, public health policies should focus on improving health of employees with a lower SES, in particular after exit from work to decrease health inequalities. Copyright © 2017 Elsevier Ltd. All rights reserved.

Early numeracy skills in preschool-aged children: a review of neurocognitive findings and implications for assessment and intervention.

PubMed

Raghubar, Kimberly P; Barnes, Marcia A

2017-02-01

The goals are to (1) provide a review of the typical and atypical development of early numeracy; (2) present what is known about the neurocognitive underpinnings of early numeracy; and (3) discuss the implications for early assessment and intervention. Studies on the development of typical and atypical early numeracy are reviewed with a particular focus on longitudinal findings including those from our work on spina bifida myelomeningocele. Implications of this research for assessment are presented. The paper ends with a discussion of early math interventions. Learning to count, identify numbers, and compare and manipulate quantities are key early numeracy skills. These are powerful predictors of school-age mathematical learning and performance. General neurocognitive abilities such as working memory and language, are also important for the development of early numeracy. It is recommended that early assessment for risk of mathematical learning difficulties include tests of both early number knowledge and key neurocognitive abilities. Math-specific interventions are most effective for improving early numeracy. There is currently little evidence that training of general cognitive functions transfers to mathematical learning. Understanding the development of early numeracy skills and their neurocognitive predictors offer important insights into early assessment and intervention for children at risk for or with mathematical learning difficulties.

Precursor model and preschool science learning about shadows formation

NASA Astrophysics Data System (ADS)

Delserieys, Alice; Jégou, Corinne; Boilevin, Jean-Marie; Ravanis, Konstantinos

2018-04-01

This work is based on the idea that young children benefit from early introduction of scientific concepts. Few researches describe didactical strategies focusing on physics understanding for young children and analyse their effectiveness in standard classroom environments.

Either We're Too Early and They Can't Learn It or We're Too Late and They Know It Already: The Dilemma of "Applying Piaget".

ERIC Educational Resources Information Center

Duckworth, Eleanor

1979-01-01

Skepticism about Piaget's work is the focus of this essay. The author sketches a history of Piaget's influence on American Education, reviews recent Genevan learning research, and turns to a consideration of issues of great educational concern, bringing Piaget's work to bear on them. (CT)

Developing a Competency Framework for the Initial Training of Educational Psychologists Working with Young People Aged 16-25

ERIC Educational Resources Information Center

Atkinson, Cathy; Dunsmuir, Sandra; Lang, Jane; Wright, Sarah

2015-01-01

The Children and Families Act (2014) extends statutory protections for young people with special educational needs and disabilities until age 25. Consequently the core curriculum for trainee educational psychologists (TEPs) needs to be developed beyond the current focus of work with early years and school-age children. In order to define requisite…

Report on the Joint EU-US Workshop on Microbial Community Dynamics: Cooperation and Competition

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

Wall, Judy D.

2013-07-01

The European Commission (EC)-United States (US) Task Force on Biotechnology Research has a longstanding joint Working Group on Biotechnology for the Environment whose mission is to foster collaborations between researchers in the European Union (EU) and US in the field of environmental biotechnology. A special focus of the Working Group is to increase scientific interchange between early career scientists in the US and EU. Such interactions initiate a foundation of respect and trust needed to develop long-term collaborations. In order to realize the full potential for the application of modern technologies to obtain a sustainable biosphere, it is vital tomore » create conduits for knowledge exchange among scientists worldwide engaged in environmental microbial biotechnology research. Since its formation in 1994, the Working Group has organized many activities for early career scientists designed to promote this scientific exchange, including two week courses with hands-on research experience, intensive workshops of two or three days, and research scholar exchanges of one to six months. These interactions are focused on environmental problems that respect no international boundaries.« less

An interprofessional exploration of nursing and social work roles when working jointly with families.

PubMed

Bennett, Elaine; Hauck, Yvonne; Radford, Georgina; Bindahneem, Sakina

2016-01-01

Ngala, an early parenting not-for-profit organisation in Western Australia, has provided services to families with young children since 1890. Child health nurses and mothercraft nurses were the primary workforce until the 1980s when a social worker was employed and a new era of interprofessional collaboration began. Evidence to date has focused on nursing workforce, interprofessional education, and interprofessional teams. Little is known about the roles of nursing and social work when working jointly with families. A new service commenced in 2012 for families with children with developmental delays. Social workers and child health nurses were employed for this service model. Our study aim was to explore the perceptions of how nurses and social workers work together with a family providing psychosocial support across a new service. The study was conducted alongside implementation of this new service. An exploratory case study approach was adopted to generate an in-depth understanding of the roles of nurses and social workers. In total, 22 semi-structured interviews and one focus group across the first year of implementing the new service were undertaken. Analysis of these data revealed four major themes. Findings presented in this article will inform further reflection and consideration into the future interprofessional workforce priorities and requirements for Early Parenting Services.

Financial Capability in Early Social Work Practice: Lessons for Today.

PubMed

Stuart, Paul H

2016-10-01

During the profession's first decades, social workers tried to improve their clients’ financial capability (FC). This article describes the methods used by early social workers who attempted to enhance the FC of their clients, based on contemporary descriptions of their practice. Social workers initially emphasized thrift, later adding more sophisticated consideration of the cost of foods, rent, and other necessities. Social work efforts were furthered by home economists, who served as specialists in nutrition, clothing, interior design, and other topics related to homemaking. Early home economists included specialists in nutrition and family budgeting; these specialists worked with social services agencies to provide a financial basis for family budgets and assisted clients with family budgeting. Some agencies engaged home economists as consultants and as direct providers of instruction on home budgets for clients. By the 1930s, however, social work interest in family budget problems focused on the psychological meaning of low income to the client, rather than in measures to increase client FC. Consequently, social workers’ active engagement with family budget issues—engagement that characterized earlier decades—faded. These early efforts can inform contemporary practice as social workers are once again concerned about improving their clients’ FC.

Factors associated with a positive attitude towards change among employees during the early phase of a downsizing process.

PubMed

Svensen, Erling; Neset, Gunnar; Eriksen, Hege R

2007-04-01

Most research on organizational changes in working life, including downsizing, focuses on the negative attitudes and negative consequences of the change. The aim of this study was to evaluate if the employee's previous learning experience and characteristics of the working environment were associated with positive attitudes towards organizational change. The 467 employees (73.5% males) working in a global oil company in the early phases of a downsizing process were asked to answer a questionnaire with demographic variables, perception of the working environment, and attitude to change (93% response rate). Corporate social responsibility (CSR), involvement and participation, team leadership and team effectiveness were important factors related to positive attitudes towards organizational change. Non-leaders and older employees were positive to change. We conclude that employees' perceptions of their psychosocial working environment, in particular the CSR, were highly related to their attitude to organizational change.

Conceptualisation of self-management intervention for people with early stage dementia.

PubMed

Martin, Faith; Turner, Andrew; Wallace, Louise M; Bradbury, Nicola

2013-06-01

Dementia is a major challenge for health and social care services. People living with dementia in the earlier stages experience a "care-gap". Although they may address this gap in care, self-management interventions have not been provided to people with dementia. It is unclear how to conceptualise self-management for this group and few published papers address intervention design. Initial focusing work used a logic mapping approach, interviews with key stakeholders, including people with dementia and their family members. An initial set of self-management targets were identified for potential intervention. Self-management for people living with dementia was conceptualised as covering five targets: (1) relationship with family, (2) maintaining an active lifestyle, (3) psychological wellbeing, (4) techniques to cope with memory changes, and (5) information about dementia. These targets were used to focus literature reviewing to explore an evidence base for the conceptualisation. We discuss the utility of the Corbin and Strauss (Unending work and care: managing chronic illness at home. Jossey-Bass, Oxford, 1988) model of self-management, specifically that self-management for people living with dementia should be conceptualised as emphasising the importance of "everyday life work" (targets 1 and 2) and "biographical work" (target 3), with inclusion of but less emphasis on specific "illness work" (targets 4, 5). We argue that self-management is possible for people with dementia, with a strengths focus and emphasis on quality of life, which can be achieved despite cognitive impairments. Further development and testing of such interventions is required to provide much needed support for people in early stages of dementia.

Physiological optics, cognition and emotion: a novel look at the early work of Wilhelm Wundt.

PubMed

Wassmann, Claudia

2009-04-01

The German physiologist Wilhelm Wundt, who later founded experimental psychology, arguably developed the first modern scientific conception of emotion. In the first edition of Vorlesungen über die Menschen- und Thierseele (Lectures on human and animal psychology), which was published in 1863, Wundt tried to establish that emotions were essential parts of rational thought. In fact, he considered them unconscious steps of decision-making that were implied in all processes of conscious thought. His early work deserves attention not only because it is the attempt to conceptualize cognition and emotion strictly from a neural point of view but also because it represents the very foundation of the debate about the nature of emotion that revolved around William James' theory of emotion during the 1890s. However, this aspect of his work is little known because scholars who have analyzed Wundt's work focused on his late career. Furthermore, historical analysis interpreted Wundt's work within a philosophical framework, rather than placing it in the context of German medical and physiological research in which it belongs. In addition, Wundt's early works are hardly available to an English speaking audience because they were never translated.

Secure Base Representations in Middle Childhood across Two Western Cultures: Associations with Parental Attachment Representations and Maternal Reports of Behavior Problems

ERIC Educational Resources Information Center

Waters, Theodore E. A.; Bosmans, Guy; Vandevivere, Eva; Dujardin, Adinda; Waters, Harriet S.

2015-01-01

Recent work examining the content and organization of attachment representations suggests that 1 way in which we represent the attachment relationship is in the form of a cognitive script. This work has largely focused on early childhood or adolescence/adulthood, leaving a large gap in our understanding of script-like attachment representations in…

Learning for Development: Selected Speeches of Sir John Daniel and Colleagues, September 2006-February 2007

ERIC Educational Resources Information Center

Commonwealth of Learning, 2007

2007-01-01

The third in a series published by the Commonwealth of Learning (COL), this booklet reproduces five addresses and one article from late 2006 and early 2007. This collection of speeches is entitled "Learning for Development" because that is the focus of the work of the COL's work. The addresses presented here were given at the opening and…

Transition from School to Work: How Hard Is It across Different Age Groups? Education Indicators in Focus. No. 54

ERIC Educational Resources Information Center

OECD Publishing, 2017

2017-01-01

The transition from school to work can be a difficult period associated with spells of unemployment. Data show that those who leave school early have comparatively low skills and low educational attainment and face the greatest challenges in the labour market compared to their peers who stayed in education longer. Efforts should be made to ensure…

Development of an early memories of warmth and safeness scale and its relationship to psychopathology.

PubMed

Richter, A; Gilbert, P; McEwan, K

2009-06-01

Experiences of early childhood have a major impact on physiological, psychological, and social aspects of maturation and functioning. One avenue of work explores the recall and memory of positive or negative rearing experiences and their association with psychopathology measures. However, while many self-report studies have focused on the recall of parental behaviours this study developed a new measure called the early memories of warmth and safeness scale (EMWSS), which focuses on recall of one's own inner positive feelings, emotions and experiences in childhood. Student participants (N = 180) completed the new scale and a series of self-report scales measuring different types of early recall, psychopathology, types of positive affect, and self-criticism/reassurance. The EMWSS was found to have good psychometric properties and reliability. Recall of parental behaviour and recall of positive emotional memories were highly related, but recall of positive emotional memories was a better predictor of psychopathology, styles of self-criticism/self-reassurance and disposition to experience positive affect, than recall of parental behaviour.

Early identification and high-risk strategies for bipolar disorder.

PubMed

Correll, Christoph U; Penzner, Julie B; Lencz, Todd; Auther, Andrea; Smith, Christopher W; Malhotra, Anil K; Kane, John M; Cornblatt, Barbara A

2007-06-01

To describe and compare the relative merits of different identification strategies for individuals at risk for bipolar disorder (BPD). Selective review of data that support early identification in BPD, with a particular focus on emerging clinical high-risk strategies. Early detection of individuals at risk for BPD can utilize genetic, endophenotypic and clinical methods. Most published work focuses on genetic familial endophenotypic risk markers for BPD. However, despite encouraging results, problems with specificity and sensitivity limit the application of these data to early prevention programs. In addition, offspring studies of BPD patients systematically exclude the majority of subjects without a first-degree bipolar relative. On the other hand, emerging work in the clinical-high-risk arena has already produced encouraging results. Although still preliminary, the identification of individuals in subsyndromal or attenuated symptom 'prodromal' stages of BPD seems to be an under-researched area that holds considerable promise deserving increased attention. Required next steps include the development of rating tools for attenuated and subsyndromal manic and depressive symptoms and of prodromal criteria that will allow prodromal symptomatology to be systematically studied in patients with recent-onset bipolar, as well as in prospective population-based phenomenology trials and attenuated symptom-based high-risk studies. Given the current limitations of each early identification method, combining clinical, endophenotypic and genetic strategies will increase prediction accuracy. Since reliable biological markers for BPD have not been established and since most patients with BPD lack a first-degree relative with this disorder, clinical high-risk approaches have great potential to inform early identification and intervention programs.

The different oscillation patterns of alpha band in the early and later stages of working memory maintenance.

PubMed

Xie, Yuanjun; Feng, Zhengquan; Xu, Yuanyuan; Bian, Chen; Li, Min

2016-10-28

A putative functional role for alpha oscillations in working memory remains controversial. However, recent evidence suggests that such oscillation may reflect distinct phases of working memory processing. The present study investigated alpha band (8-13Hz) activity during the maintenance stage of working memory using a modified Sternberg working memory task. Our results reveal that alpha power was concentrated primarily in the occipital cortex and was decreased during the early stage of maintenance (0-600ms), and subsequently increased during the later stage of maintenance (1000-1600ms). We suggest that reduced alpha power may be involved in focused attention during the working memory maintenance, whereas increased alpha power may reflect suppression of visual stimuli to facilitate internal processing related to the task. This interpretation is generally consistent with recent reports suggesting that variations in alpha power are associated with the representation and processing of information in the discrete time intervals during the working memory maintenance. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

POLLUTION PREVENTION IN THE EARLY STAGES OF HIERARCHICAL PROCESS DESIGN

EPA Science Inventory

Hierarchical methods are often used in the conceptual stages of process design to synthesize and evaluate process alternatives. In this work, the methods of hierarchical process design will be focused on environmental aspects. In particular, the design methods will be coupled to ...

Age of acquisition in sport: starting early matters.

PubMed

Hernandez, Arturo E; Mattarella-Micke, Andrew; Redding, Richard W T; Woods, Elizabeth A; Beilock, Sian

2011-01-01

Although the age at which a skill is learned (age of acquisition [AoA]) is one of the most studied predictors of success in domains ranging from language to music, very little work has focused on this factor in sports. In order to uncover how the age at which a skill is learned relates to how athletes cognitively represent that skill, we asked a group of skilled golfers who learned to play golf before (early learners) or after (late learners) the age of 10 to take a series of putts on an indoor putting green. Golfers putted in isolation (single-task condition), while monitoring a stream of words presented over a loudspeaker (dual-task condition), or while being instructed to attend to specific aspects of their golf swing (skill-focused condition). Early and late learners putted equally well in the single-task and dual-task conditions. However, in the skill-focused condition, golfers who learned earlier performed worse than those who learned later. The results are consistent with the notion that AoA influences the manner in which sports, like other domains such as language and music, are represented in memory.

A case study of a team-based, quality-focused compensation model for primary care providers.

PubMed

Greene, Jessica; Hibbard, Judith H; Overton, Valerie

2014-06-01

In 2011, Fairview Health Services began replacing their fee-for-service compensation model for primary care providers (PCPs), which included an annual pay-for-performance bonus, with a team-based model designed to improve quality of care, patient experience, and (eventually) cost containment. In-depth interviews and an online survey of PCPs early after implementation of the new model suggest that it quickly changed the way many PCPs practiced. Most PCPs reported a shift in orientation toward quality of care, working more collaboratively with their colleagues and focusing on their full panel of patients. The majority reported that their quality of care had improved because of the model and that their colleagues' quality had to. The comprehensive change did, however, result in lower fee-for-service billing and reductions in PCP satisfaction. While Fairview's compensation model is still a work in progress, their early experiences can provide lessons for other delivery systems seeking to reform PCP compensation.

Time-reversed ultrasonically encoded optical focusing through highly scattering ex vivo human cataractous lenses

NASA Astrophysics Data System (ADS)

Liu, Yan; Shen, Yuecheng; Ruan, Haowen; Brodie, Frank L.; Wong, Terence T. W.; Yang, Changhuei; Wang, Lihong V.

2018-01-01

Normal development of the visual system in infants relies on clear images being projected onto the retina, which can be disrupted by lens opacity caused by congenital cataract. This disruption, if uncorrected in early life, results in amblyopia (permanently decreased vision even after removal of the cataract). Doctors are able to prevent amblyopia by removing the cataract during the first several weeks of life, but this surgery risks a host of complications, which can be equally visually disabling. Here, we investigated the feasibility of focusing light noninvasively through highly scattering cataractous lenses to stimulate the retina, thereby preventing amblyopia. This approach would allow the cataractous lens removal surgery to be delayed and hence greatly reduce the risk of complications from early surgery. Employing a wavefront shaping technique named time-reversed ultrasonically encoded optical focusing in reflection mode, we focused 532-nm light through a highly scattering ex vivo adult human cataractous lens. This work demonstrates a potential clinical application of wavefront shaping techniques.

Macrophage Efferocytosis and Prostate Cancer Bone Metastasis

DTIC Science & Technology

2018-03-01

which is being actively revised for submission and another being written and submitted in early 2018. 1. Previous work by the prior PI Jacqueline...proinflammatory cytokines such as CXCL5 by activating Stat3 and NF-κB(p65) signaling. Administration of a dimerizer ligand (AP20187) triggered...second manuscript from this work has been written, and is actively being revised for submission. This manuscript also focuses on the role of

Support for Families: Working with Parents and Caregivers to Support Children from Birth to Three Years of Age.

ERIC Educational Resources Information Center

Hanssen, Elizabeth, Ed.; Zimanyi, Louise, Ed.

2000-01-01

This theme issue of Coordinators' Notebook focuses on how early childhood care and development (ECCD) programs world-wide can work with parents and caregivers to support children from birth to 3 years of age. Section 1 of the journal describes the needs of parents and families and the development of parent programs around the world. Section 2…

Building the Brain's "Air Traffic Control" System: How Early Experiences Shape the Development of Executive Function. Working Paper 11

ERIC Educational Resources Information Center

National Scientific Council on the Developing Child, 2011

2011-01-01

Being able to focus, hold, and work with information in mind, filter distractions, and switch gears is like having an air traffic control system at a busy airport to manage the arrivals and departures of dozens of planes on multiple runways. In the brain, this air traffic control mechanism is called executive functioning, a group of skills that…

Cognitive development: no stages please--we're British.

PubMed

Goswami, U

2001-02-01

British cognitive developmental psychology is characterized by its interest in philosophical questions, its preference for linking basic research to applied issues in education and cognitive disorders, and its willingness to learn both methodologically and theoretically from work in animal psychology and in physiology more generally. It has also been influenced profoundly by Jean Piaget's cognitive stage theory although in general British work has focused on demonstrating early strengths, rather than early deficits, in infant and child cognition. Following an overview of British work that encompasses past and present interests, issues and challenges for the future are highlighted. While the perspectives of the founding members of the British Psychological Society (BPS), as outlined by Edgell (1947), are still apparent in British research in cognitive developmental psychology today, it is argued that future cognitive work must become even more interdisciplinary and that the symbiotic relationship between research in adult cognition and in cognitive development needs greater recognition.

Cognitive development: No stages please - we're British.

PubMed

Goswami, Usha

2001-02-01

British cognitive developmental psychology is characterized by its interest in philosophical questions, its preference for linking basic research to applied issues in education and cognitive disorders, and its willingness to learn both methodologically and theoretically from work in animal psychology and in physiology more generally. It has also been influenced profoundly by Jean Piaget's cognitive stage theory although in general British work has focused on demonstrating early strengths, rather than early deficits, in infant and child cognition. Following an overview of British work that encompasses past and present interests, issues and challenges for the future are highlighted. While the perspectives of the founding members of the British Psychological Society (BPS), as outlined by Edgell (1947), are still apparent in British research in cognitive developmental psychology today, it is argued that future cognitive work must become even more interdisciplinary and that the symbiotic relationship between research in adult cognition and in cognitive development needs greater recognition.

Keeping the focus on children: the challenges of safeguarding children affected by domestic abuse.

PubMed

Peckover, Sue; Trotter, Fiona

2015-07-01

Safeguarding children affected by domestic abuse is a key responsibility for all professionals working with children and families, but can be difficult to achieve in practice. Despite a policy emphasis on early intervention and child-centred work, limited attention has been paid to how professionals in universal and additional support services address this important area of work. This paper reports findings from qualitative research undertaken in one local authority area in the north of England during 2011 which examines the challenges facing professionals in safeguarding children affected by domestic abuse. Six mixed professional focus groups were held, attended by a total of 23 participants. Discussion focused upon participants' awareness of domestic abuse, how they assessed and met children and young peoples' needs, and their views about service provision and safeguarding processes. Data were transcribed and thematic analysis undertaken. The themes presented in this paper--embodied recognition, someone else's job, service gaps, skills deficits, and focusing upon children and young people--illustrate the scope and limitations of professionals' work with children and young people affected by domestic abuse. Areas for practice improvement are discussed. © 2014 John Wiley & Sons Ltd.

Does Home Hinder Professional Commitment? The Case of Early Education.

ERIC Educational Resources Information Center

Seifert, Kelvin L.; Atkinson, Laura E.

1991-01-01

Uses classroom observations and interviews to examine three kindergarten teachers' perceptions, focusing on gender-related differences in the balance between home and work and the development of internalized commitment. Suggests ways to make teaching a more aesthetic experience for family caregivers. Includes 19 references. (MLH)

Professional Development Initiative. Proposal for Action

ERIC Educational Resources Information Center

Center for Child and Family Policy, Duke University (NJ1), 2004

2004-01-01

With the support of the Education Cabinet, the Z. Smith Reynolds Foundation launched the Professional Development Initiative in early 2004. The Initiative's Implementation Work Group focused on four key areas to enhance North Carolina's system of professional development for K-12 teachers. Those areas were: (1) Professional Development Online…

Doors to Discovery [TM]. WWC Intervention Report

ERIC Educational Resources Information Center

What Works Clearinghouse, 2009

2009-01-01

Doors to Discovery[TM], an early childhood curriculum, focuses on the development of children's vocabulary and expressive and receptive language through a learning process called "shared literacy," where adults and children work together to develop literacy-related skills. Literacy activities, organized into thematic units, encourage children's…

The Shrinking News Hole.

ERIC Educational Resources Information Center

Cole, George

1991-01-01

With newspapers facing the worst economic slump in the business since the early 1970s, less newspaper space and broadcast time mean less focus on education and harder work for campus public relations professionals who want to get their institution's story out. Several specific techniques and considerations are proposed. (MSE)

The Development of a Mother’s Internal Working Model of Feeding

PubMed Central

Brown, Lisa F; Griffin, Junyanee; Reyna, Barbara; Lewis, Mary

2012-01-01

Purpose The purpose of the study was to describe changes in a mother’s early internal working model (IWM) of infant feeding. Design & Methods In this qualitative study, 12 maternal responses to the semi-structured IWM interview were audio-recorded; once in the neonatal intensive care unit (NICU) after infants began oral feeding and once 2 weeks post-discharge. Interviews were analyzed using directed content analysis. Results A change between mothers’ early and later nipple feeding experiences was identified. Practice Implications Nurses and other clinicians can help mothers understand the infant’s behaviors and focus on the infant’s nutritional intake while simultaneously developing a relationship with the infant. PMID:23289455

Lunar Receiving Laboratory Project History

NASA Technical Reports Server (NTRS)

Mangus, Susan; Larsen, William

2004-01-01

As early as 1959, the Working Group on Lunar Exploration within NASA advocated that 'one of the prime objectives of the first lunar landing mission should be the collection of samples for return to Earth, where they could be subjected to detailed study and analysis.' Within NASA, neither this group nor any other scientists working with the Agency were concerned about back contamination issues. Outside of NASA, back contamination concerns had been raised as early as 1960. Although NASA did not seem to pay any attention to the concerns at that time, the scientific community continued to be interested in the topic. In 1962 and again in 1963, as the Apollo Program loomed large, further discussions were held. These early discussions of back contamination did not make their way into NASA's administration, however, and when Manned Spacecraft Center personnel began to articulate early concepts for the Lunar Receiving Laboratory (LRL), the back contamination issue was not considered. Once this concern became a major focus, however, the LRL's development became increasingly complex. This is the history of that development.

Fish, field, habitus and madness: the first wave mental health users movement in Great Britain.

PubMed

Crossley, N

1999-12-01

This paper traces and explains the emergence of the mental health users movement in Great Britain, focusing specifically upon the formation of the Mental Patients Union in the early 1970s. The analysis presented in the paper draws, to some extent, from conventional movement theory. In addition, however, it draws from the work of Pierre Bourdieu. This represents an innovation in movement analysis and the necessity of this innovation is argued for in an early section of the paper.

Occupational, social and medical characteristics of early prenatal leave in France.

PubMed

Vigoureux, Solène; Blondel, Béatrice; Ringa, Virginie; Saurel-Cubizolles, Marie-Josèphe

2016-12-01

In France, most women of childbearing age work. The prenatal leave law in France protects women during pregnancy and their employment. We aimed to describe how long before delivery women stopped working and analyse the association between occupational, social and medical factors and early prenatal leave (before 24 weeks' gestation). The sample was extracted from the 2010 French National Perinatal Survey. Women were interviewed in French maternity units during a 1-week period. We focused on all women with a singleton live birth who were working during pregnancy (n = 10 149). Women were interviewed between delivery and discharge to collect information on employment, date of leave, sociodemographic and medical characteristics. Among women who worked during pregnancy, 27.5% reported early occupational leave (before 24 weeks' gestation). Early occupational leave was more frequent among women with unstable jobs (fixed-term vs. non-fixed-term contract: adjusted odds ratio aOR = 1.60 [95% confidence interval 1.40-1.84]) and with less-qualified occupational categories (manual workers vs. managers and upper-intellectual positions: aOR = 2.96 [2.30-3.82]), even after adjusting for sociodemographic and other employment characteristics. Women with a pathological or at risk pregnancy left work earlier than other women. After stratification on type of pregnancy there was still a higher rate of early leave for women with less qualified occupational group. In France, social vulnerability of pregnant women, linked to low sociodemographic situation or low occupational categories, is associated with early leave during pregnancy, even after stratification on type of pregnancy. © The Author 2016. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

Emil Godlewski, Jr. (1875-1944) pioneer of embryology at the Jagiellonian University of Krakow (Poland).

PubMed

Sliwa, Leopold

2008-01-01

Emil Godlewski, Jr. (1875-1944) lived and worked in Krakow. He graduated from the Faculty of Medicine of the Jagiellonian University with the title of Doctor of Medical Science. He worked at the Faculty of Medicine, first in the Institute of Descriptive Anatomy and later as Professor of Biology and Embryology in the Department of Biology and Embryology, which he founded and led for many years. After early research on the development and histogenesis of muscles, professor Godlewski's scientific interests focused on regeneration and mechanisms regulating the process of fertilization, as well as early embryo development, blastulation and gastrulation. He was also interested in the origin of the primary differentiating cells in regenerates. He postulated the importance of epithelial tissue in this process and was the first to point out the change in the function, organization and role of the cells under the influence of external stimuli. Investigating fertilization and early development, he focused on the cooperation between the nucleus and the cytoplasm in the regulation of the early stages of development. Godlewski was also the author of the theory of migration of the inherited substances from the nucleus to the cytoplasm and, after their processing, from the cytoplasm to the nucleus. His works were never fragmentary, but always synthetical attempts at explaining important issues relating to the mechanisms of development. In 1936 Professor Godlewski was awarded the title of Member of the Pontifica Accademia delle Scienze. Apart from doing research and teaching, Emil Godlewski devoted a lot of time to social issues, especially those connected to medicine. When Poland regained independence after World War I, he actively participated in the reopening of the Jagiellonian University.

Towards an understanding of the role of the environment in the development of early callous behavior

PubMed Central

Waller, Rebecca; Shaw, Daniel S.; Neiderhiser, Jenae M.; Ganiban, Jody M.; Natsuaki, Misaki N.; Reiss, David; Trentacosta, Christopher; Leve, Leslie D.; Hyde, Luke W.

2015-01-01

Key to understanding the long-term impact of social inequalities is identifying early behaviors that may signal higher risk for later poor psychosocial outcomes, such as psychopathology. A set of early-emerging characteristics that may signal risk for later externalizing psychopathology is Callous-Unemotional (CU) behavior. CU behavior predict severe and chronic trajectories of externalizing behaviors in youth. However, much research on CU behavior has focused on late childhood and adolescence, with little attention paid to early childhood when preventative interventions may be most effective. In this paper, we summarize our recent work showing that: (1) CU behavior can be identified in early childhood using items from common behavior checklists; (2) CU behavior predicts worse outcomes across early childhood; (3) CU behavior exhibits a distinct nomological network from other early externalizing behaviors; and (4) malleable environmental factors, particularly parenting, may play a role in the development of early CU behaviors. We discuss the challenges of studying contextual contributors to the development of CU behavior in terms of gene-environment correlations and present initial results from work examining CU behavior in an adoption study in which gene-environment correlations are examined in early childhood. We find that parenting is a predictor of early CU behavior even in a sample in which parents are not genetically related to the children. PMID:26291075

Using Technology in Consultation: Enhancing Relationships

ERIC Educational Resources Information Center

Pease, Terrie; Copa, Annette; Proulx, Gregory A.; Boss, Jennifer

2004-01-01

Jennifer Boss, Senior Program Associate at ZERO TO THREE, spoke with three infant mental health consultants who worked with three different Early Head Start programs as part of the Pathways to Prevention (PTP) initiative. The interviews particularly focused on how to infuse technology into consultation arrangements that center around building and…

Developing Scientists' "Soft" Skills

NASA Astrophysics Data System (ADS)

Gordon, Wendy

2014-02-01

A great deal of professional advice directed at undergraduates, graduate students, postdoctoral fellows, and even early-career scientists focuses on technical skills necessary to succeed in a complex work environment in which problems transcend disciplinary boundaries. Collaborative research approaches are emphasized, as are cross-training and gaining nonacademic experiences [Moslemi et al., 2009].

How Children Grow--Musically.

ERIC Educational Resources Information Center

Scott, Carol Rogel

1989-01-01

Reviews current research findings in the field of music in early childhood. Focuses on the musical development of the average child, citing evidence of music cognition and of music production. Reports some model programs established by music educators to work with parents and preschools to encourage musical development in the young child. (LS)

76 FR 34773 - Final Safety Culture Policy Statement

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-14

... Special Joint Session on Safety Culture at the Health Physics Society Annual Meeting, and presentations on... safety-first focus in nuclear work environments for public health and safety. The Commission's emphasis... operations, if attacked, could have an impact on public health and safety. During the early years of...

Questioning the Federal Role in Educational Research.

ERIC Educational Resources Information Center

Florio, David H.

1981-01-01

Reviews the Reagan administration's proposed budget cuts for education, educational research, and social science research. Holds that examples used to bolster the administration's criticisms of social and behavioral research come from the late 1960s/early 1970s, and ignore federally funded work currently focusing on educational practice, policy,…

Preparing Early Childhood Professionals for Relationship-Based Work with Infants

ERIC Educational Resources Information Center

Recchia, Susan L.; Lee, Seung Yeon; Shin, Minsun

2015-01-01

This qualitative multicase study explored the process through which three student caregivers engaged in relationships with key infants in the context of an infant practicum course as a foundation for learning about infant development and practice. Focusing on caregiver-infant dyads, data sources included videotaped observations of caregiver-child…

Precursor Model and Preschool Science Learning about Shadows Formation

ERIC Educational Resources Information Center

Delserieys, Alice; Jégou, Corinne; Boilevin, Jean-Marie; Ravanis, Konstantinos

2018-01-01

Background: This work is based on the idea that young children benefit from early introduction of scientific concepts. Few researches describe didactical strategies focusing on physics understanding for young children and analyse their effectiveness in standard classroom environments. Purpose: The aim is to identify whether didactical strategies…

Chronic Early Absence: What States Can Do

ERIC Educational Resources Information Center

Chang, Hedy N.; Russell-Tucker, Charlene M.; Sullivan, Kari

2016-01-01

When troubling attendance data in New Britain, Conn., caught district leaders by surprise, they reconsidered their focus on truancy in the older grades and turned their attention on their elementary schools. With support from local philanthropy and assistance from Attendance Works, the district significantly reduced the incidence of chronic…

Collaborative Professional Learning: Contributing to the Growth of Leadership, Professional Identity and Professionalism

ERIC Educational Resources Information Center

Colmer, Kaye

2017-01-01

This article contributes to understanding of professionalism in early childhood education and argues that in working to implement a mandated curriculum framework, professional identity and professionalism can be enhanced. While primarily focused on examining the nature of leadership practice during professional development and learning to…

The Occupations of Literacy: Occupational Therapy's Role

ERIC Educational Resources Information Center

Frolek Clark, Gloria

2016-01-01

Nationally, student proficiency in reading and writing is very low and requires ongoing focus from state and local agencies. With almost 25% of occupational therapists working in early intervention and school settings (AOTA, 2015), their role of facilitating literacy (e.g., reading, writing, speaking and listening) is critical. Occupational…

Teaching Non-Fiction.

ERIC Educational Resources Information Center

Fleming, Margaret, Ed.

1984-01-01

Noting the general lack of attention to the teaching of nonfiction, this focused journal issue presents 11 articles containing suggestions for ways to incorporate various nonfiction materials into the English class. Article titles and authors in the journal are (1) "A Marriage that Works: Early American Literature in Context" (S. Bouley); (2)…

Minding the Brain

ERIC Educational Resources Information Center

Hruby, George G.

2011-01-01

In literacy education, neuroscience research has been alluded to increasingly in work meant to substantiate cognitive models of the reading process related to text decoding and its instruction. As a result, this material tends to focus on early reading or reading disability and dyslexia (e.g., Hudson, High, & Al Otaiba, 2007; Shaywitz, 2003). It…

Culturally Relevant Pedagogies: Possibilities and Challenges for African Canadian Children

ERIC Educational Resources Information Center

Henry, Annette

2017-01-01

Background/Context: Ladson-Billings's concept of Culturally Relevant Pedagogy for African American children has been widely reinterpreted in various contexts for racialized students. In this reflective essay, I consider its challenges in Canadian contexts. Focus: I use my early ethnographic work to illustrate important aspects of culturally…

Finding Strategic Solutions to Reduce Truancy

ERIC Educational Resources Information Center

Reid, Ken

2010-01-01

This article focuses on recent developments to find strategic solutions to the problem of truancy. It considers issues related to defining truancy and why reducing truancy matters before considering what causes truancy. The article concentrates upon seven areas where further work is needed: the role of parents (and carers); early intervention,…

Memory and Language Impairment in Children and Adults: New Perspectives.

ERIC Educational Resources Information Center

Gillam, Ronald B.

This book contains articles from two issues of "Topics in Language Disorders" that focus on recent developments in the understanding of short-term memory, working memory, and long-term memory systems and their relationship to language comprehension, lexical development, early academic development, later academic development, and communication…

Making Art with Microscopes

ERIC Educational Resources Information Center

Benedis-Grab, Gregory

2011-01-01

Interdisciplinary teaching is a great way to focus on overarching concepts and help students make connections across disciplines. Historically, art and science have been connected disciplines. The botanical prints of the 18th and 19th centuries and early work with microscopes are two examples of a need for strong artistic skills in the science…

China Earthquake Relief: Participatory Action Work with Children

ERIC Educational Resources Information Center

Zeng, Emily Jie; Silverstein, Louise Bordeaux

2011-01-01

This article presents a community-focused participatory action project designed to promote children's resilience in the early aftermath of the cataclysmic May 2008 Earthquake in Beichuan, China. Thirty children aged 7- to 15-years-old participated in the project. The project encompassed four phases that evolved from adult-directed/initiated…

Looking at the Male Librarian Stereotype.

ERIC Educational Resources Information Center

Dickinson, Thad E.

2002-01-01

Discussion of library profession stereotypes focuses on academic male librarians. Topics include the position of the early academic librarians and the environment in which they worked; the beginnings of reference service; women in academic libraries; men in a feminized profession; and current images of male librarians in motion pictures and…

Karl Schwarzschild's investigations of `out-of-focus photometry' between 1897 and 1899 at Kuffner Observatory in Vienna

NASA Astrophysics Data System (ADS)

Habison, Peter

From 1897 to 1899 Karl Schwarzschild worked at the Kuffner Observatory in Vienna. During these years he developed new measuring techniques in the field of photographic photometry, where he studied particularly the quantitative determination of the departure from the reciprocity law during photographic exposure. This paper concentrates on Schwarzschild's early work in this field and gives an overview of his important Viennese years.

Nicholas Epley: Award for Distinguished Scientific Early Career Contributions to Psychology.

PubMed

2011-11-01

Presents Nicholas Epley, the 2011 winner of the American Psychological Association Award for Distinguished Scientific Early Career Contributions to Psychology. "For brilliant empirical and theoretical contributions to social cognition in general and for creative insights into how people understand the minds of others in particular. Nicholas Epley's empirical work demonstrates how basic mechanisms of social cognition can lead to interpersonal conflict and misunderstanding. His theoretical work expands social cognition beyond its traditional focus on human beings as targets of judgment, showing how basic mechanisms explain people's understanding of minds of all kinds, from pets to gadgets to gods. His work shows how social psychology, at its best, increases understanding of everyday life and inspires others to understand more." (PsycINFO Database Record (c) 2011 APA, all rights reserved). 2011 APA, all rights reserved

Bringing basic research on early experience and stress neurobiology to bear on preventive interventions for neglected and maltreated children.

PubMed

Gunnar, Megan R; Fisher, Philip A

2006-01-01

A major focus in developmental psychopathology is on understanding developmental mechanisms and, armed with this information, intervening to improve children's outcomes. Translational research attempts to bridge the distance between understanding and intervention. In the collaborations that have formed the core of our research network on early experience, stress, and prevention science, we have focused on translating basic research on early experiences and stress neurobiology into preventive interventions for neglected and abused children. Our experiences in attempting to move from bench to bedside have led us to recognize the many challenges that face translational researchers. This review provides a brief synopsis of the animal model literature on early experience and stress neurobiology from which we glean several key bridging issues. We then review what is currently known about the impact of childhood neglect and abuse on stress neurobiology in human adults and children. Next, we describe how this work has informed the evaluation of our preventive interventions with maltreated children. Finally, we discuss several considerations that should facilitate a more complete integration of basic research on early experience and stress neurobiology into preventive intervention strategies.

From the Cradle to the Grave: The Effect of Adverse Caregiving Environments on Attachment and Relationships Throughout the Lifespan

PubMed Central

Doyle, Colleen; Cicchetti, Dante

2017-01-01

This paper reviews research examining the effects of adverse early caregiving on relationships throughout the lifespan. Central attachment constructs are summarized and integrated into a review of research on the long-term effects of institutional rearing and child maltreatment. Findings are interpreted within the organizational perspective on development, which conceptualizes attachment as a stage-salient task of infancy that influences the reorganization of adaptive/maladaptive functioning around subsequent stage-salient tasks. Children who experience adverse early caregiving are more likely to exhibit aberrant attachment behaviors, deficits in social-emotional competencies, and persisting difficulties in social functioning and relationship outcomes. Disorganized attachment behavior stemming from adverse early caregiving has been a major focus of this work. Intervention efforts that target mental representations related to attachment relationships can facilitate improved social functioning. Clinical implications of this work are discussed. PMID:28924334

Statistical Methods for Rapid Aerothermal Analysis and Design Technology: Validation

NASA Technical Reports Server (NTRS)

DePriest, Douglas; Morgan, Carolyn

2003-01-01

The cost and safety goals for NASA s next generation of reusable launch vehicle (RLV) will require that rapid high-fidelity aerothermodynamic design tools be used early in the design cycle. To meet these requirements, it is desirable to identify adequate statistical models that quantify and improve the accuracy, extend the applicability, and enable combined analyses using existing prediction tools. The initial research work focused on establishing suitable candidate models for these purposes. The second phase is focused on assessing the performance of these models to accurately predict the heat rate for a given candidate data set. This validation work compared models and methods that may be useful in predicting the heat rate.

The Utility of EEG Band Power Analysis in the Study of Infancy and Early Childhood

PubMed Central

Saby, Joni N.; Marshall, Peter J.

2012-01-01

Research employing electroencephalographic (EEG) techniques with infants and young children has flourished in recent years due to increased interest in understanding the neural processes involved in early social and cognitive development. This review focuses on the functional characteristics of the alpha, theta, and gamma frequency bands in the developing EEG. Examples of how analyses of EEG band power have been applied to specific lines of developmental research are also discussed. These examples include recent work on the infant mu rhythm and action processing, frontal alpha asymmetry and approach-withdrawal tendencies, and EEG power measures in the study of early psychosocial adversity. PMID:22545661

Effects of working memory load on visual selective attention: behavioral and electrophysiological evidence.

PubMed

Pratt, Nikki; Willoughby, Adrian; Swick, Diane

2011-01-01

Working memory and attention interact in a way that enables us to focus on relevant items and maintain current goals. The influence of working memory on attention has been noted in several studies using dual task designs. Multitasking increases the demands on working memory and reduces the amount of resources available for cognitive control functions such as resolving stimulus conflict. However, few studies have investigated the temporal activation of the cortex while multitasking. The present study addresses the extent to which working memory load influences early (P1) and late (P300) attention-sensitive event-related potential components using a dual task paradigm. Participants performed an arrow flanker task alone (single task condition) or concurrently with a Sternberg memory task (dual task condition). In the flanker task, participants responded to the direction of a central arrow surrounded by congruent or incongruent arrows. In the dual task condition, participants were presented with a Sternberg task that consisted of either four or seven consonants to remember prior to a short block of flanker trials. Participants were slower and less accurate on incongruent versus congruent trials. Furthermore, accuracy on incongruent trials was reduced in both dual task conditions. Likewise, P300 amplitude to incongruent flanker stimuli decreased when working memory load increased. These findings suggest that interference from incongruent flankers was more difficult to suppress when working memory was taxed. In addition, P1 amplitude was diminished on all flanker trials in the dual task condition. This result indicates that top-down attentional control over early visual processing is diminished by increasing demands on working memory. Both the behavioral and electrophysiological results suggest that working memory is critical in maintaining attentional focus and resolving conflict.

Effects of Working Memory Load on Visual Selective Attention: Behavioral and Electrophysiological Evidence

PubMed Central

Pratt, Nikki; Willoughby, Adrian; Swick, Diane

2011-01-01

Working memory and attention interact in a way that enables us to focus on relevant items and maintain current goals. The influence of working memory on attention has been noted in several studies using dual task designs. Multitasking increases the demands on working memory and reduces the amount of resources available for cognitive control functions such as resolving stimulus conflict. However, few studies have investigated the temporal activation of the cortex while multitasking. The present study addresses the extent to which working memory load influences early (P1) and late (P300) attention-sensitive event-related potential components using a dual task paradigm. Participants performed an arrow flanker task alone (single task condition) or concurrently with a Sternberg memory task (dual task condition). In the flanker task, participants responded to the direction of a central arrow surrounded by congruent or incongruent arrows. In the dual task condition, participants were presented with a Sternberg task that consisted of either four or seven consonants to remember prior to a short block of flanker trials. Participants were slower and less accurate on incongruent versus congruent trials. Furthermore, accuracy on incongruent trials was reduced in both dual task conditions. Likewise, P300 amplitude to incongruent flanker stimuli decreased when working memory load increased. These findings suggest that interference from incongruent flankers was more difficult to suppress when working memory was taxed. In addition, P1 amplitude was diminished on all flanker trials in the dual task condition. This result indicates that top-down attentional control over early visual processing is diminished by increasing demands on working memory. Both the behavioral and electrophysiological results suggest that working memory is critical in maintaining attentional focus and resolving conflict. PMID:21716633

Bridging the gap between financial distress and available resources for patients with cancer: a qualitative study.

PubMed

Smith, Sophia K; Nicolla, Jonathan; Zafar, S Yousuf

2014-09-01

Cancer treatment-related out-of-pocket costs create substantial financial distress for many patients. However, little work has been done to describe available financial resources and barriers to connecting those resources to patients. This was a single-center, qualitative study that used semistructured interviews and focus groups with social workers and financial care counselors. Interview guides were used to elicit feedback from study participants pertaining to the types of financial problems that their patients were experiencing, the process for addressing these issues, patient assistance resources, and access barriers. Four interviews and two focus group sessions (n = 15) were conducted in which four themes emerged among the social work and financial care counselor samples. Participants cited (1) frustration over the lack of financial resources and increasingly stringent eligibility criteria, (2) barriers to providing assistance such as process inefficiencies, (3) limited resources to identify at- risk patients and refer them for services, and (4) inadequate insurance coverage and availability. To bridge the gap between increasing patient need and limited resources, participants suggested development of interventions designed to aid in patient screening and resource identification. Oncology social workers and financial care counselors reported inadequate financial resources and faced barriers to matching appropriate resources with patients in need. Limited social work resources hindered early screening for financial distress. Interventions that focus on screening for early identification of financial distress and identification of resources are needed. Copyright © 2014 by American Society of Clinical Oncology.

Transformation and time-out: The role of alcohol in identity construction among Scottish women in early midlife

PubMed Central

Emslie, Carol; Hunt, Kate; Lyons, Antonia

2015-01-01

Despite the increase in drinking by women in early midlife, little alcohol research has focused on this group. We explore how alcohol is associated with the construction of gender identities among women aged 30–50 years in the west of Scotland, United Kingdom. We draw on qualitative data from 11 focus groups (five all-female, six mixed-sex) with pre-existing groups of friends and work colleagues in which women and men discuss their drinking behaviours. Analysis demonstrated how alcohol represented a time and space away from paid and unpaid work for women in a range of domestic circumstances, allowing them to relax and unwind. While women used alcohol to construct a range of identities, traditional notions of femininity remained salient (e.g. attention to appearance, drinking ‘girly’ drinks). Drinking enabled women to assert their identity beyond the roles and responsibilities often associated with being a woman in early midlife. For example, some respondents with young children described the transformative effects of excessive drinking which allowed them to return temporarily to a younger, carefree version of themselves. Thus, our data suggest that women's drinking in early midlife revolves around notions of ‘idealised’ femininity but simultaneously represents a way of achieving ‘time out’ from traditional female responsibilities such as caring for others. We consider these findings within a broader social and cultural context including alcohol marketing, domestic roles and motherhood and their implications for health promotion. PMID:25597015

Early warning signal for interior crises in excitable systems.

PubMed

Karnatak, Rajat; Kantz, Holger; Bialonski, Stephan

2017-10-01

The ability to reliably predict critical transitions in dynamical systems is a long-standing goal of diverse scientific communities. Previous work focused on early warning signals related to local bifurcations (critical slowing down) and nonbifurcation-type transitions. We extend this toolbox and report on a characteristic scaling behavior (critical attractor growth) which is indicative of an impending global bifurcation, an interior crisis in excitable systems. We demonstrate our early warning signal in a conceptual climate model as well as in a model of coupled neurons known to exhibit extreme events. We observed critical attractor growth prior to interior crises of chaotic as well as strange-nonchaotic attractors. These observations promise to extend the classes of transitions that can be predicted via early warning signals.

Leadership in applied psychology: Three waves of theory and research.

PubMed

Lord, Robert G; Day, David V; Zaccaro, Stephen J; Avolio, Bruce J; Eagly, Alice H

2017-03-01

Although in the early years of the Journal leadership research was rare and focused primarily on traits differentiating leaders from nonleaders, subsequent to World War II the research area developed in 3 major waves of conceptual, empirical, and methodological advances: (a) behavioral and attitude research; (b) behavioral, social-cognitive, and contingency research; and (c) transformational, social exchange, team, and gender-related research. Our review of this work shows dramatic increases in sophistication from early research focusing on personnel issues associated with World War I to contemporary multilevel models and meta-analyses on teams, shared leadership, leader-member exchange, gender, ethical, abusive, charismatic, and transformational leadership. Yet, many of the themes that characterize contemporary leadership research were also present in earlier research. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Early identification in primary health care of people at risk for sick leave due to work-related stress - study protocol of a randomized controlled trial (RCT).

PubMed

Holmgren, Kristina; Sandheimer, Christine; Mårdby, Ann-Charlotte; Larsson, Maria E H; Bültmann, Ute; Hange, Dominique; Hensing, Gunnel

2016-11-25

Early identification of persons at risk of sickness absence due to work-related stress is a crucial problem for society in general, and primary health care in particular. Tho date, no established method to do this exists. This project's aim is to evaluate whether systematic early identification of work-related stress can prevent sickness absence. This paper presents the study design, procedure and outcome measurements, as well as allocation and baseline characteristics of the study population. The study is a two-armed randomized controlled trial with follow-up at 3, 6 and 12 months. Non-sick-listed employed women and men, aged 18 to 64 years, who had mental and physical health complaints and sought care at primary health care centers (PHCC) were eligible to participate. At baseline work-related stress was measured by the Work Stress Questionnaire (WSQ), combined with feedback at consultation, at PHCC. The preventive intervention included early identification of work-related stress by the WSQ, GP training in the use of WSQ, GP feedback at consultation and finding suitable preventive measures. A process evaluation was used to explore how to facilitate future implementation and structural use of the WSQ at the PHCC. The primary outcome to compare the preventive sick leave intervention by the general practitioner (GP) versus treatment as usual is sick leave data obtained from the Swedish Social Insurance Agency register. Early screening for sick leave due to work-related stress makes it possible not only to identify those at risk for sick leave, but also to put focus on the patient's specific work-related stress problems, which can be helpful in finding suitable preventive measures. This study investigates if use of the WSQ by GPs at PHCCs, combined with feedback at consultation, prevents future sickness absence. ClinicalTrials.gov. Identifier: NCT02480855 . Registered 20 May 2015.

Child Care: Narrow Subsidy Programs Create Problems for Mothers Trying To Work. Testimony before the Subcommittee on Early Childhood, Youth, and Families, Committee on Economic and Educational Opportunities, House of Representatives.

ERIC Educational Resources Information Center

Ross, Jane L.

This testimony examines the role that affordable child care plays in helping unemployed mothers enter and remain in the workforce, focusing on how current federal programs create service gaps for low-income mothers attempting to work. These are issues needing consideration as consolidation of these programs is weighed as a means of closing these…

[Cumulative annual incidence of disabling work-related musculoskeletal disorders in an urban area of Brazil].

PubMed

Souza, Norma Suely Souto; Santana, Vilma Sousa

2011-11-01

This study focused on the annual cumulative incidence (ACI) of disabling work-related musculoskeletal disorders affecting the neck and/or upper limbs (ULMSD) among workers covered by the National Social Insurance System in the city of Salvador, Bahia State, Brazil. Cases were workers who received disability compensation benefits when unable to work due to ULMSD, during the year 2008. The data were obtained from the administrative systems of the National Social Insurance Institute and Ministry of Labor and Employment. ACI was 15 per 10,000 workers. Increased ACI of ULMSD was associated with female gender, lower income, and work in financial activities or manufacturing. Women earning the minimum wage (US$ 64.00 per month) or less had the highest ACI of ULMSD (123 per 10,000), suggesting inequalities in the occurrence of these disorders. The study indicates the need to prioritize preventive actions focusing on ergonomics and work organization, early diagnosis, treatment, and rehabilitation.

Prerequisites and driving forces behind an extended working life among older workers.

PubMed

Hovbrandt, Pia; Håkansson, Carita; Albin, Maria; Carlsson, Gunilla; Nilsson, Kerstin

2017-11-28

Reforms are changing pension systems in many European countries, in order to both restrict early retirement and force people to extend their working life. From occupational therapy and occupational science perspectives, studies focusing on aspects of working life that motivate the older worker is urgent. The aim was to describe incentives behind an extended working life among people over age 65. Focus group methodology was used, with participants ages 66-71, from varying work fields: construction and technical companies and the municipal elderly care sector. Work was considered important and valuable to the degree of how challenging work was, the possibilities for inclusion in a team of colleagues and the chances for better personal finances. Amongst all, the participants expressed a feeling of a strengthened identity by being challenged and having the opportunity to manage working tasks. The finding showed the actual reasons behind an extended working life among older workers. However, a risk of rising social inequity may appear with increased working life if older people are forced to extend their working life due to a difficult financial situation as a pensioner. A variety of retirement options and initiatives in order to support older workers are justified.

The many lives of Charles Darwin: early biographies and the definitive evolutionist.

PubMed

Lightman, Bernard

2010-12-20

This article focuses on the early book-length biographies of Darwin published from his death in 1882 up to 1900. By making 1900 the cutoff point I can examine the biographies produced when the iconic figure was not yet set in stone, and before the rediscovery of Mendel's work in the early twentieth century and the anniversary celebrations of 1909 changed the way in which Darwin was regarded. Darwin's biographers dealt with three major themes. First, several biographers emphasized his scientific abilities, in particular his powers of observation and his prowess in conducting experiments. Second, many biographers discussed his character, a key issue in determining whether or not he could be trusted as a scientific guide. Finally, his scientific theories and religious beliefs, and how they related to the evolutionary controversy, formed a topic taken up by most biographers. By focusing on these three themes, the biographies published before 1900 were important in shaping the image of Darwin that was forming in American and British culture.

Evidence Based Education Request Desk. Request #85

ERIC Educational Resources Information Center

Regional Educational Laboratory Southeast, 2012

2012-01-01

What do we know about the impact and implementation of Career Academies? This paper provides answers to this question. Career Academies have been around for over 30 years. Their original design stressed facilitating the school-to-work transition. In the early 1990's the focus began to shift to preparing participating students for both college and…

The Development of Children's Early Memory Skills

ERIC Educational Resources Information Center

Haden, Catherine A.; Ornstein, Peter A.; O'Brien, Barbara S.; Elischberger, Holger B.; Tyler, Caroline S.; Burchinal, Margaret J.

2011-01-01

A multitask battery tapping nonverbal memory and language skills was used to assess 60 children at 18, 24, and 30 months of age. Analyses focused on the degree to which language, working memory, and deliberate memory skills were linked concurrently to children's Elicited Imitation task performance and whether the patterns of association varied…

Supporting Children's Participation in Finnish Child Care Centers

ERIC Educational Resources Information Center

Venninen, Tuulikki; Leinonen, Jonna; Lipponen, Lasse; Ojala, Mikko

2014-01-01

Children's participation in the early childhood education context is a multidimensional issue and educators have a significant role in enhancing participation. In this paper, we focus on the existing challenges to children's participation and the ways that child care educators can work as teams to meet those challenges. The data were collected…

A Study of Parent-Child Numeracy Interaction in Families of English Language Learners

ERIC Educational Resources Information Center

Stiles, Terri F.

2010-01-01

Current research has focused on early numeracy in the preschool setting, but few studies have addressed the relationship between elementary school children's understanding of mathematical concepts and parent-child interactions during math play or work. As a result, the researcher sought to understand the extent to which math concepts were…

Children's Encounters with Things: Schooling the Body

ERIC Educational Resources Information Center

Jones, Liz

2013-01-01

This article draws on work around matter and the material in order to examine how (extra)ordinary "things" are used to (re)produce formulaic and predictable performances within the context of an early years classroom. Using ethnographic data I focus on a series of encounters where oscillations between (in)animate objects and the child…

Leading Innovation and Change: Knowledge Creation by Schools for Schools

ERIC Educational Resources Information Center

Harris, Alma

2008-01-01

This article explores the process and practice of knowledge creation within development and research (D and R) networks. It focuses upon D and R networks in England that are currently engaged in collaboration and innovation. Early evaluative evidence suggests that D and R school networks offer "spaces" for collaborative working, mutual…

Stop the Blame Game: Teachers and Parents Working Together to Improve Outcomes for Students with Behavior Disorders

ERIC Educational Resources Information Center

Davis, Melissa

2014-01-01

Students with behavior disorders often require specific interventions to improve their behavioral outcomes. Common interventions to use with these students include teaching appropriate behaviors, focusing on positive behaviors, noting the start of behaviors and intervening early, and providing appropriate reinforcements. To enhance the…

Alliance of Glycobiologists for Detection of Cancer | Division of Cancer Prevention

Cancer.gov

A consortium of eight Tumor Glycomics Laboratories is working to reveal cancer-related dynamics of complex carbohydrates to develop new, validated clinical biomarkers for early detection. Studying important biologic mechanisms, Alliance investigators focus their efforts on diverse classes of glycan markers that are likely to play important roles in cancer development. | 8

Understanding Preschool Teachers' Perspectives on Empathy: A Qualitative Inquiry

ERIC Educational Resources Information Center

Peck, Nancy Farstad; Maude, Susan P.; Brotherson, Mary Jane

2015-01-01

Empathy is a trait and skill necessary for teachers working with children and for partnering with families. This qualitative study focused on how teachers expressed empathy in the context of early childhood education. Diversity has increased in the United States and as diversity increases, the need for teachers to be able to empathize with…

Short-Term Memory as an Additional Predictor of School Achievement for Immigrant Children?

ERIC Educational Resources Information Center

te Nijenhuis, Jan; Resing, Wilma; Tolboom, Elsbeth; Bleichrodt, Nico

2004-01-01

The predictive validity and utility of assessment procedures can be increased by adding predictors to the prediction supplied by general ability tests. Of Jensen's early work comes the suggestion of focusing on the cognitive ability short-term memory (STM), especially for low-"g" Black children. Meta-analysis convincingly shows high…

What Happens After School? A Study of Disabled Women and Education.

ERIC Educational Resources Information Center

O'Toole, J. Corbett; Weeks, CeCe

The report, over half of which consists of appendixes and lists of resources, discusses the educational and related life experiences of six disabled women. Focus is on their early experiences with school and family, their high school years, their college years, and their work. Their disabilities include blindness, osteogenesis imperfecta (fragile…

At the Crossroads: Librarians on the Information Superhighway.

ERIC Educational Resources Information Center

White, Herbert S.

The present and future of the library profession provide the focus on this new collection of 57 of previously published articles and speeches. The essays in this work were written during a time (early 1980s to 1994) when there was significant change in librarianship. Professional issues examined range from library education, funding, personnel,…

Framework for Developing Leadership Skills in Child Care Centres in Queensland, Australia

ERIC Educational Resources Information Center

Nupponen, Hanna

2006-01-01

There has been minimal Australian research focused on leadership and management aspects of directors' work in centre-based child care to date. In Australia, practices in early education have been drawn largely from studies in other cultural contexts, particularly research undertaken in the United States. It is timely that Australian research…

Tribal, Proletarian and Entrepreneurial Career Stories: Junior Academics as a Case in Point

ERIC Educational Resources Information Center

Ylijoki, Oili-Helena; Henriksson, Lea

2017-01-01

This paper explores the career-building of junior academics in the current higher education environment, which is characterised by short-term employment conditions. The paper is based on focus group discussions with Finnish early career academics working in the social sciences. Drawing upon a narrative approach, five career stories are…

Collaborative Learning, Circa 1880.

ERIC Educational Resources Information Center

Martin, Theodora Penny

Collaborative learning, such as student-team learning or work-group learning, has become the focus of inservice workshops for teachers, a theme in professional journals, and the daily routine in an increasing number of classrooms. The women's study clubs in late 19th-century United States used a similar pedagogy. By the early 1900s, perhaps as…

FUNDAMENTALS OF VITAMIN D HORMONE-REGULATED GENE EXPRESSION

PubMed Central

Pike, J. Wesley; Meyer, Mark B.

2014-01-01

Initial research focused upon several known genetic targets provided early insight into the mechanism of action of the vitamin D hormone (1,25-dihydroxyvitamin D3 (1,25(OH)2D3)). Recently, however, a series of technical advances involving the coupling of chromatin immunoprecipitation (ChIP) to unbiased methodologies that initially involved tiled DNA microarrays (ChIP-chip analysis) and now Next Generation DNA Sequencing techniques (ChIP-Seq analysis) has opened new avenues of research into the mechanisms through which 1,25(OH)2D3 regulates gene expression. In this review, we summarize briefly the results of this early work and then focus on more recent studies in which ChIP-chip and ChIP-seq analyses have been used to explore the mechanisms of 1,25(OH)2D3 action on a genome-wide scale providing specific target genes as examples. The results of this work have advanced our understanding of the mechanisms involved at both genetic and epigenetic levels and have revealed a series of new principles through which the vitamin D hormone functions to control the expression of genes. PMID:24239506

Work-Related Stressors Among Maternal, Infant, and Early Childhood Home Visiting (MIECHV) Home Visitors: A Qualitative Study.

PubMed

Alitz, Paige J; Geary, Shana; Birriel, Pamela C; Sayi, Takudzwa; Ramakrishnan, Rema; Balogun, Omotola; Salloum, Alison; Marshall, Jennifer T

2018-05-31

Background The Florida Maternal, Infant, and Early Childhood Home Visiting (MIECHV) program delivers evidence-based home visiting services to over 1400 families each year. Home visitors are integral in providing resources for families to promote healthy pregnancy, child development, family wellness, and self-sufficiency. Due to the nature of this work, home visitors experience work-related pressures and stressors that can impact staff well-being and retention. Objectives The purpose of this study was to understand primary sources of work-related stress experienced by home visitors, subsequent effects on their engagement with program participants, and to learn of coping mechanisms used to manage stress. Methods In 2015, Florida MIECHV program evaluators conducted ten focus groups with 49 home visitors during which they ranked and discussed their top sources of work-related stress. Qualitative analysis was conducted to identify emergent themes in work-related stressors and coping/supports. Results Across all sites, the burden of paperwork and data entry were the highest ranked work-related stressors perceived as interfering with home visitors' engagement with participants. The second-highest ranked stressors included caseload management, followed by a lack of resources for families, and dangerous environments. Home visitors reported gratification in their helping relationships families, and relied on coworkers or supervisors as primary sources of workplace support along with self-care (e.g. mini-vacations, recreation, and counseling). Conclusions for practice Florida MIECHV home visitors across all ten focus groups shared similar work-related stressors that they felt diminished engagement with program participants and could impact participant and staff retention. In response, Florida MIECHV increased resources to support home visitor compensation and reduce caseloads, and obtained a competitive award from HRSA to implement a mindfulness-based stress reduction training statewide.

Balancing life and work by unbending gender: Early American women psychologists' struggles and contributions.

PubMed

Johnston, Elizabeth; Johnson, Ann

2017-07-01

Women's participation in the work force shifted markedly throughout the twentieth century, from a low of 21 percent in 1900 to 59 percent in 1998. The influx of women into market work, particularly married women with children, put pressure on the ideology of domesticity: an ideal male worker in the outside market married to a woman taking care of children and home (Williams, 2000). Here, we examine some moments in the early-to-mid-twentieth century when female psychologists contested established norms of life-work balance premised on domesticity. In the 1920s, Ethel Puffer Howes, one of the first generation of American women psychologists studied by Scarborough and Furumoto (1987), challenged the waste of women's higher education represented by the denial of their interests outside of the confines of domesticity with pioneering applied research on communitarian solutions to life-work balance. Prominent second-generation psychologists, such as Leta Hollingworth, Lillian Gilbreth, and Florence Goodenough, sounded notes of dissent in a variety of forums in the interwar period. At mid-century, the exclusion of women psychologists from war work galvanized more organized efforts to address their status and life-work balance. Examination of the ensuing uneasy collaboration between psychologist and library scholar Alice Bryan and the influential male gatekeeper E. G. Boring documents gendered disparities in life-work balance and illuminates how the entrenched ideology of domesticity was sustained. We conclude with Jane Loevinger's mid-century challenge to domesticity and mother-blaming through her questioning of Boring's persistent focus on the need for job concentration in professional psychologists and development of a novel research focus on mothering. © 2017 Wiley Periodicals, Inc.

Psychological keys in the study of African American religious folk songs in the early work of Howard W. Odum (1884-1954).

PubMed

Bernal-Marcos, Marcos José; Castro-Tejerina, Jorge; Loredo-Narciandi, José Carlos

2017-02-01

This study focuses on the analysis of the early work of Howard W. Odum (1884-1954) and the examination of the psychological aspects that marked his reflection on African American music. This analysis reveals many of the aspects that were generically shared by the psychological agenda of the period when analyzing aesthetic experience and activity. Outstanding among these are the relationship of the musical phenomenon with very basic or primary affective-emotional dimensions, the conception of the musical phenomenon as an indicator of the cognitive-affective development of human groups, its expression in the form of cultural and complex intersubjective products, or its possible participation in the technoscientific design of social reform and progress. The simultaneous treatment of all of these aspects in Odum's work brings to light the interdisciplinary framework in which early psychology moved, while revealing the theoretical and ideological contradictions and controversies that enveloped the discipline, above all, at the point where it attempted to place itself at the service of the constitution of self-governed individuals. All in all, Odum's work also reflects the crucial role that early psychology attributed to art as a privileged medium to give meaning to experience and the human being's vital purposes. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Executive functioning and reading achievement in school: a study of Brazilian children assessed by their teachers as "poor readers".

PubMed

Engel de Abreu, Pascale M J; Abreu, Neander; Nikaedo, Carolina C; Puglisi, Marina L; Tourinho, Carlos J; Miranda, Mônica C; Befi-Lopes, Debora M; Bueno, Orlando F A; Martin, Romain

2014-01-01

This study examined executive functioning and reading achievement in 106 6- to 8-year-old Brazilian children from a range of social backgrounds of whom approximately half lived below the poverty line. A particular focus was to explore the executive function profile of children whose classroom reading performance was judged below standard by their teachers and who were matched to controls on chronological age, sex, school type (private or public), domicile (Salvador/BA or São Paulo/SP) and socioeconomic status. Children completed a battery of 12 executive function tasks that were conceptual tapping cognitive flexibility, working memory, inhibition and selective attention. Each executive function domain was assessed by several tasks. Principal component analysis extracted four factors that were labeled "Working Memory/Cognitive Flexibility," "Interference Suppression," "Selective Attention," and "Response Inhibition." Individual differences in executive functioning components made differential contributions to early reading achievement. The Working Memory/Cognitive Flexibility factor emerged as the best predictor of reading. Group comparisons on computed factor scores showed that struggling readers displayed limitations in Working Memory/Cognitive Flexibility, but not in other executive function components, compared to more skilled readers. These results validate the account that working memory capacity provides a crucial building block for the development of early literacy skills and extends it to a population of early readers of Portuguese from Brazil. The study suggests that deficits in working memory/cognitive flexibility might represent one contributing factor to reading difficulties in early readers. This might have important implications for how educators might intervene with children at risk of academic under achievement.

Do adolescents support early marriage in Bangladesh? Evidence from study.

PubMed

Rahman, M M; Kabir, M

2005-01-01

Adolescence is a critical period for female adolescents as they have to make decisions regarding their marriage, education and work which would influence and determine their future course of life. Although, early marriage has negative consequences, still a proportion of female adolescents favour early marriage because of prevailing cultural norms. This paper attempts to investigate the factors influencing the adolescents' attitude towards early marriage among the married and unmarried female adolescents. This is a quantitative and qualitative study. A multistage cluster sampling technique was used to select the sample. For quantitative results, data on 3362 female adolescents from rural and urban areas irrespective of their marital status were analyzed. To supplement the results found in quantitative analysis, a series of focus group discussions were conducted among the adolescents. Analysis revealed that one fourth (25.9%) of the adolescents were in favour of early marriage. A number of societal factors influenced them towards early marriage, despite the fact that adolescents are aware of the consequences of maternal and child health. Multivariate logistic regression analysis showed that current marital status, years of schooling, work status and parental marital decision are important predictors of early marriage (p < 0.05). The study concluded that female education would be an important determinant of adolescent marriage. Therefore, opportunities and scope of education beyond secondary would helps to bring change in the attitude towards early marriage.

ENHANCING THE EFFECTIVENESS OF RESIDENTIAL TREATMENT FOR SUBSTANCE ABUSING PREGNANT AND PARENTING WOMEN: FOCUS ON MATERNAL REFLECTIVE FUNCTIONING AND MOTHER-CHILD RELATIONSHIP

PubMed Central

PAJULO, MARJUKKA; SUCHMAN, NANCY; KALLAND, MIRJAM; MAYES, LINDA

2009-01-01

Substance abuse during early motherhood has become a significant problem and has led to accelerated efforts to develop specific treatment facilities for these mothers and children. Despite the often intensive treatment efforts in residential settings, there is surprisingly little evidence of their efficacy for enhancing the quality of caregiving. The situation of these mother-child pairs is exceptionally complex and multilevel, and has to be taken into account in the content and structuring of treatment. Intensive work in the “here and now” focusing on the mother-child relationship from pregnancy onwards in an effort to enhance maternal reflective capacity and mindedness is considered a key element for better treatment prognosis, in terms of both abstinence and quality of parenting. Pioneering work with such a focus is described in this article. PMID:20119507

Best practices in family-centered early intervention for children who are deaf or hard of hearing: an international consensus statement.

PubMed

Moeller, Mary Pat; Carr, Gwen; Seaver, Leeanne; Stredler-Brown, Arlene; Holzinger, Daniel

2013-10-01

A diverse panel of experts convened in Bad Ischl, Austria, in June of 2012 for the purpose of coming to consensus on essential principles that guide family-centered early intervention with children who are deaf or hard of hearing (D/HH). The consensus panel included parents, deaf professionals, early intervention program leaders, early intervention specialists, and researchers from 10 nations. All participants had expertise in working with families of children who are D/HH, and focus was placed on identifying family-centered practice principles that are specific to partnering with these families. Panel members reported that the implementation of family-centered principles was uneven or inconsistent in their respective nations. During the consensus meeting, they identified 10 agreed-upon foundational principles. Following the conference, they worked to refine the principles and to develop a document that described the principles themselves, related program and provider behaviors, and evidence supporting their use (drawing upon studies from multiple disciplines and nations). The goal of this effort was to promote widespread implementation of validated, evidence-based principles for family-centered early intervention with children who are deaf and hard of hearing and their families.

Narrative Therapy's Relational Understanding of Identity.

PubMed

Combs, Gene; Freedman, Jill

2016-06-01

We describe how we think of identity as relational, distributed, performed, and fluid, and we illustrate the use of this conceptualization within a narrative worldview. Drawing on the work of Michael White, we describe how this relational view of identity leads to therapeutic responses that give value to interconnection across multiple contexts and that focus on becoming rather than on being. We show how a narrative worldview helps focus on the relational, co-evolving perspective that was the basis of our early attraction to family therapy. We offer detailed examples from our work of practices that help us stay firmly situated in a relational worldview that is counter to the pervasive influence of individualism in our contemporary culture. © 2016 Family Process Institute.

The web of Penelope. Regulating women's night work: an unfinished job?

PubMed

Riva, Michele A; Scordo, Francesco; Turato, Massimo; Messina, Giovanni; Cesana, Giancarlo

2015-12-01

Even though unhealthy consequences of night work for women have been evidenced by international scientific literature only in recent years, they were well acknowledged from ancient times. This essay traces the historical evolution of women's health conditions at work, focusing specifically on nocturnal work. Using the legendary web of Penelope of ancient Greek myths as a metaphor, the paper analyses the early limitations of night-work for women in pre-industrial era and the development of a modern international legislation on this issue, aimed at protecting women's health at the beginning of the twentieth century. The reform of national legislations in a gender-neutral manner has recently abolished gender disparities in night-work, but it seems it also reduced women's protection at work.

Safety assessment in plant layout design using indexing approach: implementing inherent safety perspective. Part 2-Domino Hazard Index and case study.

PubMed

Tugnoli, Alessandro; Khan, Faisal; Amyotte, Paul; Cozzani, Valerio

2008-12-15

The design of layout plans requires adequate assessment tools for the quantification of safety performance. The general focus of the present work is to introduce an inherent safety perspective at different points of the layout design process. In particular, index approaches for safety assessment and decision-making in the early stages of layout design are developed and discussed in this two-part contribution. Part 1 (accompanying paper) of the current work presents an integrated index approach for safety assessment of early plant layout. In the present paper (Part 2), an index for evaluation of the hazard related to the potential of domino effects is developed. The index considers the actual consequences of possible escalation scenarios and scores or ranks the subsequent accident propagation potential. The effects of inherent and passive protection measures are also assessed. The result is a rapid quantification of domino hazard potential that can provide substantial support for choices in the early stages of layout design. Additionally, a case study concerning selection among various layout options is presented and analyzed. The case study demonstrates the use and applicability of the indices developed in both parts of the current work and highlights the value of introducing inherent safety features early in layout design.

A Different Laboratory Tale: Fifty Years of Mössbauer Spectroscopy

NASA Astrophysics Data System (ADS)

Westfall, Catherine

2006-05-01

I explore the fifty-year development of Mössbauer spectroscopy by focusing on three episodes in its development at Argonne National Laboratory: work by nuclear physicists using radioactive sources in the early 1960s, work by solid-state physicists using radioactive resources from the mid- 1960s through the 1970s,and work by solid-state physicists using the Advanced Photon Source from the 1980s to 2005. These episodes show how knowledge about the properties of matter was produced in a national-laboratory context and highlights the web of connections that allow nationallaboratory scientists working at a variety of scales to produce both technological and scientific innovations.

Temperament and Attention as Core Mechanisms in the Early Emergence of Anxiety

PubMed Central

Pérez-Edgar, Koraly; Taber-Thomas, Bradley; Auday, Eran; Morales, Santiago

2015-01-01

Anxiety is a pervasive, impairing, and early appearing form of psychopathology. Even when anxiety remits, children remain at a two- to threefold increased risk for the later emergence of a mood disorder. Therefore, it is imperative to identify and examine underlying mechanisms that may shape early emerging patterns of behavior that are associated with anxiety. One of the strongest and first visible risk factors is childhood temperament. In particular, children who are behaviorally inhibited or temperamentally shy are more likely to exhibit signs of anxiety by adolescence. However, not all shy children do so, despite the early risk. We know that attention mechanisms, particularly the presence of attention biases toward or away from threat, can play a critical role in the emergence of anxiety. The current chapter will bring together these separate lines of research to examine the ways in which attention can modulate the documented link between early temperament and later anxiety. In doing so, the chapter will highlight multiple levels of analysis that focus on the behavioral, cognitive, and neural mechanisms in the temperament-attention-anxiety network. The chapter will help identify both markers and mechanisms of risk, supporting future work aimed at improving theory and intervention by focusing on attention biases to environmental threat. PMID:26663953

An Overview of ARPA-E

NASA Astrophysics Data System (ADS)

Rohlfing, Eric

2015-04-01

In less than six years, the Advanced Research Projects Agency - Energy (ARPA-E) has developed and implemented a unique model for the support of energy research and development. ARPA-E funds R&D on high-potential, high-impact energy technologies that are too early for private-sector investment. The agency focuses on technologies that can be meaningfully advanced with a modest investment over a defined period of time in order to catalyze the translation from scientific discovery to early-stage technology. The fundamental question asked of every ARPA-E program and project is: ``If it works, will it matter?'' This talk will discuss the ARPA-E model, including the development of focused technology programs and the active management of projects for technical and market success. Highlights of programs and projects of particular interest to the physics community will be given.

Circumstances, experiences and processes surrounding women's entry into sex work in India.

PubMed

McClarty, Leigh M; Bhattacharjee, Parinita; Blanchard, James F; Lorway, Robert R; Ramanaik, Satyanarayana; Mishra, Sharmistha; Isac, Shajy; Ramesh, B M; Washington, Reynold; Moses, Stephen; Becker, Marissa L

2014-01-01

Evidence suggests that in India, the early stages of a woman's career as a sex worker may be an important period to target for HIV and sexually transmitted infection prevention. Before such an intervention is designed and implemented, it is necessary to first understand the life circumstances of women at the start of their sex work careers. We performed a review to bring together available literature pertaining to entry into sex work in India and to highlight knowledge gaps. We found that historical traditions of dedication into sex work, financial insecurity, family discord, violence and coercion, and desire for financial independence are commonly reported reasons for entering into sex work. We also found that families and the broader sex worker community play an important role in the early stages of a woman's sex work career. We suggest that HIV-prevention programmes in India would substantially benefit from a deeper understanding of the life circumstances of new and young women sex workers. Further research should be conducted focusing on family and community involvement in women's entry into sex work, and on the important period of time after a woman's first commercial sex encounter, but before self-identification as a sex worker.

Voices from the Field: Teachers Talk about Strategies for Peace and Conflict Resolution

ERIC Educational Resources Information Center

Wheeler, Edyth; Stomfay-Stitz, Aline

2006-01-01

In this article, the authors present the strategies used by teachers in early childhood programs and elementary schools when they teach about peace and conflict resolution. In a focus group, the teachers relate that they primarily need consistency as they work toward peace and conflict resolution. The teachers also identify communication with…

Public Perceptions and the Situation of Males in Early Childhood Settings

ERIC Educational Resources Information Center

Tufan, Mumin

2018-01-01

The main focus areas of this research are pointing out the public perceptions and beliefs about male preschool teachers, fear of child sexual molestation, moral panic, and power relations in the society. The sample of the study composed of one white, female preschool teacher with a single interview transcript, working in the city of Tempe,…

Education for Tomorrow or Education for the Individual: What Works for the Future?

ERIC Educational Resources Information Center

Stephenson, Elspeth

2016-01-01

This theoretical paper explores current literature relative to challenges faced by early childhood teachers in relation to the increasing accountability to improve measureable literacy and numeracy skills in young children. This sits within a context which has a developing focus on preparing children for the role they will play in future society.…

The Impact of Sleep Disruption on Executive Function in Down Syndrome

ERIC Educational Resources Information Center

Chen, C.-C.; Spano, G.; Edgin, J. O.

2013-01-01

The high prevalence of sleep disorders, particularly obstructive sleep apnea, is well established in children with Down syndrome. However, only a few studies have focused on older children and young adults in this population. Given the presence of sleep disorders and the early emergence of Alzheimer's disease, more work is needed to examine the…

Characteristics of stewardship in the Chicago Wilderness Region

Treesearch

Lynne M. Westphal; Amelie Y. Davis; Cindy Copp; Laurel M. Ross; Mark J. Bouman; Cherie L. Fisher; Mark K. Johnston

2014-01-01

We report on the early results of a survey-based assessment of stewardship activities within the Chicago Wilderness region, work conducted as a part of the Chicago ULTRA-Ex project. Chicago Wilderness is a 270 member alliance focused on preserving and enhancing biodiversity throughout northern Illinois and parts of Wisconsin, Indiana and Michigan (USA). The results...

Wisdom for Music Education from the Recording Studio

ERIC Educational Resources Information Center

Thibeault, Matthew D.

2012-01-01

Instead of focusing on the "stuff" of recording technology, this column explores ideas about the music that comes from the recording studio. Based on the author's experience working with Mark Rubel, four ideas about music are explored--one, the rise of alternatives to performance; two, the "get it done early" school of thought; three, recording as…

Fin-de-Siecle Advances in Neuroeducation: Henry Herbert Donaldson and Reuben Post Halleck

ERIC Educational Resources Information Center

Theodoridou, Zoe D.; Triarhou, Lazaros C.

2009-01-01

This article focuses on two early attempts at bridging neuroscience and education, made by Henry Herbert Donaldson (1857-1938), a neurologist, and Reuben Post Halleck (1859-1936), an educator. Their works, respectively entitled "The Growth of the Brain: A Study of the Nervous System in Relation to Education" (1895) and "The Education of the…

Effects of an In-Service Training Program Using the Routines-Based Interview

ERIC Educational Resources Information Center

Boavida, Tânia; Aguiar, Cecília; McWilliam, R. A.; Correia, Nadine

2016-01-01

The focus of this study is an in-service training program rooted in routines-based early intervention and designed to improve the quality of goals and objectives on individualized plans. Participants were local intervention team members and other professionals who worked closely with each team. This training program involved a small number of…

Haunting Masculinity and Frightening Femininity: The Novels of John Bellairs

ERIC Educational Resources Information Center

Heinecken, Dawn

2011-01-01

While developing scholarship around children's horror fiction has focused on the works of contemporary writers, this essay provides a close reading of the novels of John Bellairs, a leading and early practitioner of the genre. It argues that the first three novels in his Lewis Barnevelt series may be understood as addressing some of the same…

Penn State's Comprehensive Bilingual Early Childhood Teacher Training Project. Results of Three Project Years, 1987-1990. Volume 1.

ERIC Educational Resources Information Center

Soto, Lourdes Diaz; Negron, Lillian

The results of a bilingual teacher training project developed to serve the needs of young limited-English-proficient children are presented. The report contains a program description, a rationale for program implementation, and program goals. Particular attention is focused on the following: demographic information, goal setting, course work,…

Go to Community College, Earn a Bachelor's Degree: Florida Likes that Combination

ERIC Educational Resources Information Center

Gonzalez, Jennifer

2012-01-01

In early 2000, Florida's workforce wasn't keeping pace with demand. The state decided that a then-novel credential, a bachelor's degree from a community college, was the solution. The plan is working. The new bachelor's degrees initially focused on education, health care, and information technology. Even as the job market has shrunk, demand has…

The Next Chapter: Supporting Literacy within ESEA

ERIC Educational Resources Information Center

Haynes, Mariana

2015-01-01

Noting that 60 percent of both fourth and eighth graders currently struggle with reading, this report urges the U.S. Congress to focus on students' literacy development from early childhood through grade twelve as it works to rewrite of the Elementary and Secondary Education Act (ESEA), currently known as the No Child Left Behind Act (NCLB). In…

An Early Look at the Career Ready Internship Program. Issue Focus

ERIC Educational Resources Information Center

Rutschow, Elizabeth Zachry; Taketa, Jessica

2017-01-01

While a college degree offers the opportunity for increased income, a degree alone does not guarantee a student's successful entry into the workforce. Work-based learning, such as internships and apprenticeship programs, has become an increasingly popular way to help students build workforce skills and experience and gain real-world exposure to a…

Food Identity and Its Impact upon the Study Abroad Experience

ERIC Educational Resources Information Center

Ciliotta-Rubery, Andrea

2016-01-01

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

Predictors of Course Outcomes: Early Indicators of Delay in Online Classrooms

ERIC Educational Resources Information Center

McElroy, Barbara Woods; Lubich, Bruce H.

2013-01-01

Studies have long shown that students who begin or submit their work later tend to have negative academic outcomes. The measures of procrastination used in those studies may not have provided information timely enough for instructor intervention. This article focuses on delay in the online environment among graduate students. We propose two new…

Growing Leaders in Native American Communities: An Interview with Gerald Eagle Bear

ERIC Educational Resources Information Center

Hill, Sara

2006-01-01

In the summer of 2005, I interviewed Gerald Eagle Bear about his work to promote civic and cultural engagement among Native American youth. Eagle Bear is program manager of the Oyate Networking Project, an affiliate of Christian Children's Fund, in Mission, South Dakota. The organization focuses on early childhood education, youth violence…

Measuring Perceptions of Engagement in Teamwork in Youth Development Programs

ERIC Educational Resources Information Center

Cater, Melissa; Jones, Kimberly Y.

2014-01-01

The literature regarding teamwork has supported the idea that the key to improving team performance is to understand team processes. Early work within the realm of teamwork focused on quantifiable measures of team performance, like number of products developed. The measure of a successful team hinged on whether or not the team accomplished the end…

Focus on Identity Development: A Proposal for Addressing English Teacher Attrition

ERIC Educational Resources Information Center

Hochstetler, Sarah

2011-01-01

Placing teacher identity work (e.g. thinking critically about what it means to be a teacher) late in the curriculum of education programs could contribute to the high attrition rate of secondary English teachers. This article argues for more attention to teacher identity development early in candidate coursework to better prepare them for the…

What Do Studies of the Brain Tell Us about Learning?

ERIC Educational Resources Information Center

Harlen, Wynne

2010-01-01

Until the 1990s, the inside of the brain was a matter of mystery to all except the few, the brain surgeons, revered for their specialist knowledge. Early work was focused on explaining and attempting to treat unusual behaviours and conditions, but interest now extends to the implications of neuroscience for regular education. Non-intrusive imaging…

Narrative Skill in Children with Early Unilateral Brain Injury: A Possible Limit to Functional Plasticity

ERIC Educational Resources Information Center

Demir, Ozlem Ece; Levine, Susan C.; Goldin-Meadow, Susan

2010-01-01

Children with pre- or perinatal brain injury (PL) exhibit marked plasticity for language learning. Previous work has focused mostly on the emergence of earlier-developing skills, such as vocabulary and syntax. Here we ask whether this plasticity for earlier-developing aspects of language extends to more complex, later-developing language functions…

Transition from the labor market: older workers and retirement.

PubMed

Peterson, Chris L; Murphy, Greg

2010-01-01

The new millennium has seen the projected growth of older populations as a source of many problems, not the least of which is how to sustain this increasingly aging population. Some decades ago, early retirement from work posed few problems for governments, but most nations are now trying to ensure that workers remain in the workforce longer. In this context, the role played by older employees can be affected by at least two factors: their productivity (or perceived productivity) and their acceptance by younger workers and management. If the goal of maintaining employees into older age is to be achieved and sustained, opportunities must be provided, for example, for more flexible work arrangements and more possibilities to pursue bridge employment (work after formal retirement). The retirement experience varies, depending on people's circumstances. Some people, for example, have retirement forced upon them by illness or injury at work, by ill-health (such as chronic illnesses), or by downsizing and associated redundancies. This article focuses on the problems and opportunities associated with working to an older age or leaving the workforce early, particularly due to factors beyond one's control.

Transformation and time-out: the role of alcohol in identity construction among Scottish women in early midlife.

PubMed

Emslie, Carol; Hunt, Kate; Lyons, Antonia

2015-05-01

Despite the increase in drinking by women in early midlife, little alcohol research has focused on this group. We explore how alcohol is associated with the construction of gender identities among women aged 30-50 years in the west of Scotland, United Kingdom. We draw on qualitative data from 11 focus groups (five all-female, six mixed-sex) with pre-existing groups of friends and work colleagues in which women and men discuss their drinking behaviours. Analysis demonstrated how alcohol represented a time and space away from paid and unpaid work for women in a range of domestic circumstances, allowing them to relax and unwind. While women used alcohol to construct a range of identities, traditional notions of femininity remained salient (e.g. attention to appearance, drinking 'girly' drinks). Drinking enabled women to assert their identity beyond the roles and responsibilities often associated with being a woman in early midlife. For example, some respondents with young children described the transformative effects of excessive drinking which allowed them to return temporarily to a younger, carefree version of themselves. Thus, our data suggest that women's drinking in early midlife revolves around notions of 'idealised' femininity but simultaneously represents a way of achieving 'time out' from traditional female responsibilities such as caring for others. We consider these findings within a broader social and cultural context including alcohol marketing, domestic roles and motherhood and their implications for health promotion. Copyright © 2014 The Authors. Published by Elsevier B.V. All rights reserved.

Revisiting Data Related to the Age of Onset and Developmental Course of Female Conduct Problems

PubMed Central

2012-01-01

Children who exhibit persistently elevated levels of conduct problems (CP) from early childhood, so called “early-starters,” are known to be at increased risk for continued CP throughout middle childhood, adolescence, and adulthood. Theoretical and empirical work has focused on this subgroup of children characterized by similar risk factors, an early age of onset, and a persistent developmental course of CP. However, females were historically neglected from this literature. Although research on female CP has increased, conclusions drawn from limited prior work continue to predominate. The primary aim of this review was to evaluate the updated literature to determine the percentage of females who show the early-starter CP pattern relative to two other trajectories often theorized to be more characteristic of females: early-starting desisting and adolescent onset CP. The findings suggest that a subgroup of females exhibits an early-starting and persistent CP pattern, while a separate group of females demonstrates an onset of CP in adolescence. In addition, although it has been argued that females with childhood CP are not likely to show CP into adolescence and adulthood, evidence for early-starting desisting CP was inconsistent. The results are discussed with respect to implications for developmental taxonomy theory and future basic research in the area of CP development, as well as intervention efforts. PMID:23076722

Self-focused and other-focused resiliency: Plausible mechanisms linking early family adversity to health problems in college women.

PubMed

Coleman, Sulamunn R M; Zawadzki, Matthew J; Heron, Kristin E; Vartanian, Lenny R; Smyth, Joshua M

2016-01-01

This study examined whether self-focused and other-focused resiliency help explain how early family adversity relates to perceived stress, subjective health, and health behaviors in college women. Female students (N = 795) participated between October 2009 and May 2010. Participants completed self-report measures of early family adversity, self-focused (self-esteem, personal growth initiative) and other-focused (perceived social support, gratitude) resiliency, stress, subjective health, and health behaviors. Using structural equation modeling, self-focused resiliency associated with less stress, better subjective health, more sleep, less smoking, and less weekend alcohol consumption. Other-focused resiliency associated with more exercise, greater stress, and more weekend alcohol consumption. Early family adversity was indirectly related to all health outcomes, except smoking, via self-focused and other-focused resiliency. Self-focused and other-focused resiliency represent plausible mechanisms through which early family adversity relates to stress and health in college women. This highlights areas for future research in disease prevention and management.

Executive functioning and reading achievement in school: a study of Brazilian children assessed by their teachers as “poor readers”

PubMed Central

Engel de Abreu, Pascale M. J.; Abreu, Neander; Nikaedo, Carolina C.; Puglisi, Marina L.; Tourinho, Carlos J.; Miranda, Mônica C.; Befi-Lopes, Debora M.; Bueno, Orlando F. A.; Martin, Romain

2014-01-01

This study examined executive functioning and reading achievement in 106 6- to 8-year-old Brazilian children from a range of social backgrounds of whom approximately half lived below the poverty line. A particular focus was to explore the executive function profile of children whose classroom reading performance was judged below standard by their teachers and who were matched to controls on chronological age, sex, school type (private or public), domicile (Salvador/BA or São Paulo/SP) and socioeconomic status. Children completed a battery of 12 executive function tasks that were conceptual tapping cognitive flexibility, working memory, inhibition and selective attention. Each executive function domain was assessed by several tasks. Principal component analysis extracted four factors that were labeled “Working Memory/Cognitive Flexibility,” “Interference Suppression,” “Selective Attention,” and “Response Inhibition.” Individual differences in executive functioning components made differential contributions to early reading achievement. The Working Memory/Cognitive Flexibility factor emerged as the best predictor of reading. Group comparisons on computed factor scores showed that struggling readers displayed limitations in Working Memory/Cognitive Flexibility, but not in other executive function components, compared to more skilled readers. These results validate the account that working memory capacity provides a crucial building block for the development of early literacy skills and extends it to a population of early readers of Portuguese from Brazil. The study suggests that deficits in working memory/cognitive flexibility might represent one contributing factor to reading difficulties in early readers. This might have important implications for how educators might intervene with children at risk of academic under achievement. PMID:24959155

The relevance of work-related learning for vulnerable groups. Dutch case study of a Health Impact Assessment with equity focus.

PubMed

Storm, Ilse; Uiters, Ellen; Busch, Mirjam C M; den Broeder, Lea; Schuit, Albertine J

2015-07-01

Learning is essential for sustainable employability. However, various factors make work-related learning more difficult for certain groups of workers, who are consequently at a disadvantage in the labour market. In the long term, that in turn can have adverse health implications and can make those groups vulnerable. With a view to encouraging workers to continue learning, the Netherlands has a policy on work-related learning, which forms part of the 'Vitality Package'. A Health Impact Assessment with equity focus (HIAef) was undertaken to determine whether the policy on work-related learning affected certain groups of workers and their health in different ways, and whether the differences were avoidable. The HIAef method involved the standard phases: screening, scoping, appraisal and recommendations. Equity was the core principle in this method. Data were collected by means of both literature searches (e.g., Scopus, Medline) and interviews with experts and stakeholders (e.g., expertise regarding work, training and/or health). The HIAef identified the following groups as potentially vulnerable in the field of work-related learning: the chronically sick, older people, less educated people, flexi-workers/the self-employed and lay carers (e.g., thresholds to learning). Published literature indicates that work-related learning may have a positive influence on health through (work-related) factors such as pay, employability, longer employment rate and training-participation. According to experts and stakeholders, work-related learning policy could be adapted to take more account of vulnerable groups through alignment with their particular needs, such as early support, informal learning and e-learning. With a view to reducing avoidable inequalities in work-related learning, it is recommended that early, low-threshold, accessible opportunities are made available to identified vulnerable groups. Making such opportunities available may have a positive effect on (continued) participation in the labour market and thus on the health of the relevant groups. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Environment and brain plasticity: towards an endogenous pharmacotherapy.

PubMed

Sale, Alessandro; Berardi, Nicoletta; Maffei, Lamberto

2014-01-01

Brain plasticity refers to the remarkable property of cerebral neurons to change their structure and function in response to experience, a fundamental theoretical theme in the field of basic research and a major focus for neural rehabilitation following brain disease. While much of the early work on this topic was based on deprivation approaches relying on sensory experience reduction procedures, major advances have been recently obtained using the conceptually opposite paradigm of environmental enrichment, whereby an enhanced stimulation is provided at multiple cognitive, sensory, social, and motor levels. In this survey, we aim to review past and recent work concerning the influence exerted by the environment on brain plasticity processes, with special emphasis on the underlying cellular and molecular mechanisms and starting from experimental work on animal models to move to highly relevant work performed in humans. We will initiate introducing the concept of brain plasticity and describing classic paradigmatic examples to illustrate how changes at the level of neuronal properties can ultimately affect and direct key perceptual and behavioral outputs. Then, we describe the remarkable effects elicited by early stressful conditions, maternal care, and preweaning enrichment on central nervous system development, with a separate section focusing on neurodevelopmental disorders. A specific section is dedicated to the striking ability of environmental enrichment and physical exercise to empower adult brain plasticity. Finally, we analyze in the last section the ever-increasing available knowledge on the effects elicited by enriched living conditions on physiological and pathological aging brain processes.

Work-Life Balance, Burnout, and Satisfaction of Early Career Pediatricians.

PubMed

Starmer, Amy J; Frintner, Mary Pat; Freed, Gary L

2016-04-01

Data describing factors associated with work-life balance, burnout, and career and life satisfaction for early career pediatricians are limited. We sought to identify personal and work factors related to these outcomes. We analyzed 2013 survey data of pediatricians who graduated residency between 2002 and 2004. Dependent variables included: (1) balance between personal and professional commitments, (2) current burnout in work, (3) career satisfaction, and (4) life satisfaction. Multivariable logistic regression examined associations of personal and work characteristics with each of the 4 dependent variables. A total of 93% of participants completed the survey (n = 840). A majority reported career (83%) and life (71%) satisfaction. Fewer reported current appropriate work-life balance (43%) or burnout (30%). In multivariable modeling, excellent/very good health, having support from physician colleagues, and adequate resources for patient care were all found to be associated with a lower prevalence of burnout and a higher likelihood of work-life balance and career and life satisfaction. Having children, race, and clinical specialty were not found to be significantly associated with any of the 4 outcome measures. Female gender was associated with a lower likelihood of balance and career satisfaction but did not have an association with burnout or life satisfaction. Burnout and struggles with work-life balance are common; dissatisfaction with life and career are a concern for some early career pediatricians. Efforts to minimize these outcomes should focus on encouragement of modifiable factors, including health supervision, peer support, and ensuring sufficient patient care resources. Copyright © 2016 by the American Academy of Pediatrics.

Weak affinity chromatography for evaluation of stereoisomers in early drug discovery.

PubMed

Duong-Thi, Minh-Dao; Bergström, Maria; Fex, Tomas; Svensson, Susanne; Ohlson, Sten; Isaksson, Roland

2013-07-01

In early drug discovery (e.g., in fragment screening), recognition of stereoisomeric structures is valuable and guides medicinal chemists to focus only on useful configurations. In this work, we concurrently screened mixtures of stereoisomers and estimated their affinities to a protein target (thrombin) using weak affinity chromatography-mass spectrometry (WAC-MS). Affinity determinations by WAC showed that minor changes in stereoisomeric configuration could have a major impact on affinity. The ability of WAC-MS to provide instant information about stereoselectivity and binding affinities directly from analyte mixtures is a great advantage in fragment library screening and drug lead development.

Early-career work location of Memorial University medical graduates: Why the decline in rural practice?

PubMed

Mathews, Maria; Ryan, Dana; Samarasena, Asoka

2017-01-01

In a previous study, we found a decline in the proportion of Memorial University of Newfoundland (MUN) medical alumni practising in rural areas, particularly in Newfoundland and Labrador. The current study focused on the work location of recent graduates and examined the predictors of working in rural Canada and in rural Newfoundland and Labrador within the first 15 years following graduation. We linked data from graduating class lists and the alumni and postgraduate databases with Scott's Medical Database to create a record of all graduates from 1973 to 2008, including their work location. We identified differences and significant predictors for each outcome and then described and compared the characteristics of 4 cohorts of graduating classes. In their early career, 127/1113 (11.4%) MUN medical graduates were working in rural Canada, and 57 (5.1%) were working in rural Newfoundland and Labrador. Having a rural background and being a family physician were predictors of working in rural Canada, and having a rural background, doing at least part of the residency at MUN, being from Newfoundland and Labrador and being a family physician were predictors of working in rural Newfoundland and Labrador. Seventy-four (13.6%) and 33 (6.1%) of 1989-1998 graduates worked in rural Canada and rural Newfoundland and Labrador, respectively, compared to 53 (9.3%) and 24 (4.2%), respectively, of 1999-2008 graduates. The proportion of MUN medical graduates who worked in rural communities early in their career decreased among recent cohorts. The results show the impact of changes in the characteristics of MUN medical graduates, who increasingly opt for specialist practice and residency training outside the province, and the important role of local postgraduate training.

Class and Categories: What Role Does Socioeconomic Status Play in Children's Lexical and Conceptual Development?

ERIC Educational Resources Information Center

Bloomquist, Jennifer

2009-01-01

At one time, academic inquiries into the relationship between socioeconomic class and language acquisition were commonplace, but the past 20 years have seen a decrease in work that focuses on the intersection between class and early language learning. Recently, however, against the backdrop of the No Child Left Behind legislation in the United…

Influence of Verbal Working Memory Depends on Vocabulary: Oral Reading Fluency in Adolescents with Dyslexia

ERIC Educational Resources Information Center

Rose, L. Todd; Rouhani, Parisa

2012-01-01

Most research on dyslexia to date has focused on early childhood, while comparatively little is known about the nature of dyslexia in adolescence. The current study had two objectives. The first was to investigate the relative contributions of several cognitive and linguistic factors to connected-text oral reading fluency in a sample of…

Transforming Teacher-Family Relationships: Shifting Roles and Perceptions of Home Visits through the Funds of Knowledge Approach

ERIC Educational Resources Information Center

Whyte, Kristin Lyn; Karabon, Anne

2016-01-01

Education has embraced the idea of an "asset approach" to working with families and children, creating a focus on developing collaborative relationships with families by building on what they bring to the table. In this paper we explore what happened when early childhood teachers entered homes to learn from families and identify their…

Social Structural Characteristics of Hispanic Recreationists on the Angeles and San Bernardino National Forests

Treesearch

Deborah S. Carr; Daniel R. Williams

1992-01-01

Much of the early work done within the realm of ethnic group participation in outdoor recreation has focused on understanding what was seen as underparticipation utilizing two possible explanations: marginality and ethnicity. Rather than characterizing these explanations as competing, it may be more fruitful to characterize them as being two parts of the larger social...

Intervening in Early Written Literacy Development for Gifted Children in Grade 2: Insights from an Action Research Project

ERIC Educational Resources Information Center

Roessingh, Hetty; Bence, Michelle

2017-01-01

This article reports on an action research project undertaken by a team of four Grade 2 teachers who work in a school for gifted learners. Focused on implementing a structured printing and spelling curriculum in addition to providing instructed support for planning, organizing, and vocabulary use for different genres of writing, both qualitative…

Education and Work in Rural America--The Social Context of Early Career Decision and Achievement.

ERIC Educational Resources Information Center

Cosby, Arthur G., Ed.; Charner, Ivan, Ed.

Career and career-related preferences rural youth made and estimation of degree to which choices were translated into adult behavior were investigated by tracing a rural sample of southern 1968 high school graduates through the first four years of post-high school. Focus was on choices expressed and attainments experienced with respect to…

Thoughtful Homework or Busy Work: Impact on Student Academic Success

ERIC Educational Resources Information Center

Tokarski, Jennifer E.

2011-01-01

Over the years the amount of homework and what kind of homework students are completing on a nightly basis has changed dramatically. From the early 1900s when homework was abolished because it was considered a violation of child labor laws to today when after No Child Left Behind was enacted in 2002, the focus has moved to evaluating academic…

Meaningful Work: How the History Research Paper Prepares Students for College and Life

ERIC Educational Resources Information Center

Fitzhugh, Will

2012-01-01

Many elementary teachers teach students to write, but this writing tends to focus only on students writing about themselves or writing short stories. Because students do not spend enough time in the early grades reading nonfiction in science and history, they lack the knowledge--of both content and the nature of nonfiction writing--necessary to…

Media Panel: A Presentation of a Program. Report No. 4

ERIC Educational Resources Information Center

Rosengren, Karl Erik; Windahl, Swen

Media Panel is a research program directed toward media habits, causes and effects of TV use among children and adolescents, and viewer/media interaction in general. Results of this longitudinal study from 1970 to the present are presented in three sections focusing on the early work of the group, the preschool panel, and the primary school panel.…

Vignettes of Scholars: A Case Study of Black Male Students at a STEM Early College High School

ERIC Educational Resources Information Center

Adams, Tempestt Richardson

2016-01-01

Ensuring students graduate high school ready to enter college or the workforce has become a prime focus within secondary education. High school graduates are often ill-prepared for college-level work and often have to register for remedial courses before they can take standard college level courses (Southern Regional Education Board, 2010).…

Making Progress: An Update on State Implementation of Federal Education Laws Enacted in 1994.

ERIC Educational Resources Information Center

Anderson, Leslie M.; Welsh, Megan

This study focuses on the work of state administrators of federal programs. It follows up on baseline information collected during late fall 1996 and early winter 1997, analyzing the ways in which state administrators have continued to respond to the new laws. The programs included in the follow-up study are as follows: the Goals 2000: Educate…

Finding the Balance between Process and Product through Perceptual Lesson Planning

ERIC Educational Resources Information Center

Uhrmacher, P. Bruce; Conrad, Bradley M.; Moroye, Christy M.

2013-01-01

Background/Context: Lesson planning is one of the most common activities required of teachers; however, since the late 1970s and early 1980s, it has not been a major focus of study, either conceptually or empirically. Although there are recent articles on the topic, much of the current work is specific to examining a particular teaching method or…

The "Quare" Women: Reformers and Settlement Workers in the Kentucky Mountains.

ERIC Educational Resources Information Center

Duff, Betty Parker

Among the many outside influences on Appalachian culture in the late 19th-early 20th centuries were reformers and educators, many of them women who came to the mountains to work as teachers, settlement workers, and nurses. This paper focuses on settlement schools in eastern Kentucky as the locus of interaction between reformers and mountain women.…

Exploring Children's Thinking. Part 2: The Development of Order Relations; Seriation (Preschool - Third Grade).

ERIC Educational Resources Information Center

Alward, Keith R.

This unit of the Flexible Learning System (FLS), the second of a 3-volume series on children's thinking, focuses on the development of order relations (seriation) in children between 3 and 8 years of age. The series is based on the application of Jean Piaget's work to early childhood education. Seriation concerns the way children reason about…

Exploring Children's Thinking. Part 3: The Development of Quantitative Relations; Conservation (Preschool - Third Grade).

ERIC Educational Resources Information Center

Alward, Keith R.; Saxe, Geoffrey B.

This unit of the Flexible Learning System (FLS), the third of a 3-volume series on children's thinking focuses on the development of quantitative relations in children between 3 and 8 years of age. The series is based on the application of Jean Piaget's work to early childhood education. Quantitative relations concerns all notions of units and…

The mother relationship and artistic inhibition in the lives of Leonardo da Vinci and Erik H. Erikson.

PubMed

Capps, Donald

2008-12-01

In four earlier articles, I focused on the theme of the relationship of melancholia and the mother, and suggested that the melancholic self may experience humor (Capps, 2007a), play (Capps, 2007b), dreams (Capps, 2008a), and art (Capps, 2008b) as restorative resources. I argued that Erik H. Erikson found these resources to be valuable remedies for his own melancholic condition, which had its origins in the fact that he was illegitimate and was raised solely by his mother until he was three years old, when she remarried. In this article, I focus on two themes in Freud's Leonardo da Vinci and a memory of his childhood (1964): Leonardo's relationship with his mother in early childhood and his inhibitions as an artist. I relate these two themes to Erikson's own early childhood and his failure to achieve his goal as an aspiring artist in his early twenties. The article concludes with a discussion of Erikson's frustrated aspirations to become an artist and his emphasis, in his psychoanalytic work, on children's play.

The Ear Is Connected to the Brain: Some New Directions in the Study of Children with Cochlear Implants at Indiana University

PubMed Central

Houston, Derek M.; Beer, Jessica; Bergeson, Tonya R.; Chin, Steven B.; Pisoni, David B.; Miyamoto, Richard T.

2012-01-01

Since the early 1980s, the DeVault Otologic Research Laboratory at the Indiana University School of Medicine has been on the forefront of research on speech and language outcomes in children with cochlear implants. This paper highlights work over the last decade that has moved beyond collecting speech and language outcome measures to focus more on investigating the underlying cognitive, social, and linguistic skills that predict speech and language outcomes. This recent work reflects our growing appreciation that early auditory deprivation can affect more than hearing and speech perception. The new directions include research on attention to speech, word learning, phonological development, social development, and neurocognitive processes. We have also expanded our subject populations to include infants and children with additional disabilities PMID:22668765

Early Risk Factors for Alcohol Use Across High School and Its Covariation With Deviant Friends

PubMed Central

Armstrong, Jeffrey M.; Ruttle, Paula L.; Burk, Linnea R.; Costanzo, Philip R.; Strauman, Timothy J.; Essex, Marilyn J.

2013-01-01

Objective: Past research has associated childhood characteristics and experiences with alcohol use at single time points in adolescence. Other work has focused on drinking trajectories across adolescence but with risk factors typically no earlier than middle or high school. Similarly, although the connection between underage drinking and affiliation with deviant friends is well established, early risk factors for their covariation across adolescence are uncertain. The present study examines the influence of early individual and contextual factors on (a) trajectories across high school of per-occasion alcohol use and (b) the covariation of alcohol use and deviant friends over time. Method: In a longitudinal community sample (n = 374; 51% female), temperamental disinhibition, authoritarian and authoritative parenting, and parental alcohol use were assessed during childhood, and adolescents reported on alcohol use and affiliation with deviant friends in the spring of Grades 9, 10, 11, and 12. Results: Early parental alcohol use predicted the intercept of adolescent drinking. Subsequent patterns of adolescent alcohol use were predicted by sex and interactions of sex and childhood disinhibition with early authoritarian parenting. Additionally, childhood disinhibition interacted with parental alcohol use to moderate the covariation of drinking and deviant friends. Conclusions: These findings highlight early individual and contextual risk factors for alcohol use across high school, extending previous work and underscoring the importance of developmental approaches and longitudinal techniques for understanding patterns of growth in underage drinking. PMID:23948534

Early risk factors for alcohol use across high school and its covariation with deviant friends.

PubMed

Armstrong, Jeffrey M; Ruttle, Paula L; Burk, Linnea R; Costanzo, Philip R; Strauman, Timothy J; Essex, Marilyn J

2013-09-01

Past research has associated childhood characteristics and experiences with alcohol use at single time points in adolescence. Other work has focused on drinking trajectories across adolescence but with risk factors typically no earlier than middle or high school. Similarly, although the connection between underage drinking and affiliation with deviant friends is well established, early risk factors for their covariation across adolescence are uncertain. The present study examines the influence of early individual and contextual factors on (a) trajectories across high school of per-occasion alcohol use and (b) the covariation of alcohol use and deviant friends over time. In a longitudinal community sample (n = 374; 51% female), temperamental disinhibition, authoritarian and authoritative parenting, and parental alcohol use were assessed during childhood, and adolescents reported on alcohol use and affiliation with deviant friends in the spring of Grades 9, 10, 11, and 12. Early parental alcohol use predicted the intercept of adolescent drinking. Subsequent patterns of adolescent alcohol use were predicted by sex and interactions of sex and childhood disinhibition with early authoritarian parenting. Additionally, childhood disinhibition interacted with parental alcohol use to moderate the covariation of drinking and deviant friends. These findings highlight early individual and contextual risk factors for alcohol use across high school, extending previous work and underscoring the importance of developmental approaches and longitudinal techniques for understanding patterns of growth in underage drinking.

[The impact of breastfeeding promotion in women with formal employment].

PubMed

Brasileiro, Aline Alves; Possobon, Rosana de Fátima; Carrascoza, Karina Camilo; Ambrosano, Gláucia Maria Bovi; Moraes, Antônio Bento Alves de

2010-09-01

This study focused on programs to promote breastfeeding in order to prevent early weaning of working mothers' infant children. A non-randomized intervention study was conducted using a survey of mothers who had returned to work after childbirth, including both participants and non-participants in a program to promote breastfeeding. The sample consisted of 200 mothers of infants ranging from 6 to 10 months of age. Factors associated with early weaning were analyzed with the chi-square and Fisher's exact tests and multiple logistic regression (α = 0.05). The results showed statistical differences between the groups in relation to exclusive breastfeeding (p < 0.0001) and breastfeeding (p < 0.0001). There was a statistically significant difference (p = 0.0056) between the groups in relation to time between childbirth and return to work. There was no difference between the end of maternity leave and weaning time. Mothers that were unable to nurse their infants during the work shift showed 4.98 times higher odds (95%CI: 1.27-19.61) of weaning them before the fourth month of age.

Early life social stress induced changes in depression and anxiety associated neural pathways which are correlated with impaired maternal care.

PubMed

Murgatroyd, Christopher A; Peña, Catherine J; Podda, Giovanni; Nestler, Eric J; Nephew, Benjamin C

2015-08-01

Exposures to various types of early life stress can be robust predictors of the development of psychiatric disorders, including depression and anxiety. The objective of the current study was to investigate the roles of the translationally relevant targets of central vasopressin, oxytocin, ghrelin, orexin, glucocorticoid, and the brain-derived neurotrophic factor (BDNF) pathway in an early chronic social stress (ECSS) based rodent model of postpartum depression and anxiety. The present study reports novel changes in gene expression and extracellular signal related kinase (ERK) protein levels in the brains of ECSS exposed rat dams that display previously reported depressed maternal care and increased maternal anxiety. Decreases in oxytocin, orexin, and ERK proteins, increases in ghrelin receptor, glucocorticoid and mineralocorticoid receptor mRNA levels, and bidirectional changes in vasopressin underscore related work on the adverse long-term effects of early life stress on neural activity and plasticity, maternal behavior, responses to stress, and depression and anxiety-related behavior. The differences in gene and protein expression and robust correlations between expression and maternal care and anxiety support increased focus on these targets in animal and clinical studies of the adverse effects of early life stress, especially those focusing on depression and anxiety in mothers and the transgenerational effects of these disorders on offspring. Copyright © 2015 Elsevier B.V. All rights reserved.

Excavation and aggregation as organizing factors in de novo construction by mound-building termites.

PubMed

Green, Ben; Bardunias, Paul; Turner, J Scott; Nagpal, Radhika; Werfel, Justin

2017-06-14

Termites construct complex mounds that are orders of magnitude larger than any individual and fulfil a variety of functional roles. Yet the processes through which these mounds are built, and by which the insects organize their efforts, remain poorly understood. The traditional understanding focuses on stigmergy, a form of indirect communication in which actions that change the environment provide cues that influence future work. Termite construction has long been thought to be organized via a putative 'cement pheromone': a chemical added to deposited soil that stimulates further deposition in the same area, thus creating a positive feedback loop whereby coherent structures are built up. To investigate the detailed mechanisms and behaviours through which termites self-organize the early stages of mound construction, we tracked the motion and behaviour of major workers from two Macrotermes species in experimental arenas. Rather than a construction process focused on accumulation of depositions, as models based on cement pheromone would suggest, our results indicated that the primary organizing mechanisms were based on excavation. Digging activity was focused on a small number of excavation sites, which in turn provided templates for soil deposition. This behaviour was mediated by a mechanism of aggregation, with termites being more likely to join in the work at an excavation site as the number of termites presently working at that site increased. Statistical analyses showed that this aggregation mechanism was a response to active digging, distinct from and unrelated to putative chemical cues that stimulate deposition. Agent-based simulations quantitatively supported the interpretation that the early stage of de novo construction is primarily organized by excavation and aggregation activity rather than by stigmergic deposition. © 2017 The Author(s).

Excavation and aggregation as organizing factors in de novo construction by mound-building termites

PubMed Central

Bardunias, Paul; Turner, J. Scott; Nagpal, Radhika; Werfel, Justin

2017-01-01

Termites construct complex mounds that are orders of magnitude larger than any individual and fulfil a variety of functional roles. Yet the processes through which these mounds are built, and by which the insects organize their efforts, remain poorly understood. The traditional understanding focuses on stigmergy, a form of indirect communication in which actions that change the environment provide cues that influence future work. Termite construction has long been thought to be organized via a putative ‘cement pheromone’: a chemical added to deposited soil that stimulates further deposition in the same area, thus creating a positive feedback loop whereby coherent structures are built up. To investigate the detailed mechanisms and behaviours through which termites self-organize the early stages of mound construction, we tracked the motion and behaviour of major workers from two Macrotermes species in experimental arenas. Rather than a construction process focused on accumulation of depositions, as models based on cement pheromone would suggest, our results indicated that the primary organizing mechanisms were based on excavation. Digging activity was focused on a small number of excavation sites, which in turn provided templates for soil deposition. This behaviour was mediated by a mechanism of aggregation, with termites being more likely to join in the work at an excavation site as the number of termites presently working at that site increased. Statistical analyses showed that this aggregation mechanism was a response to active digging, distinct from and unrelated to putative chemical cues that stimulate deposition. Agent-based simulations quantitatively supported the interpretation that the early stage of de novo construction is primarily organized by excavation and aggregation activity rather than by stigmergic deposition. PMID:28615497

Introducing a model incorporating early integration of specialist palliative care: A qualitative research study of staff's perspectives.

PubMed

Michael, Natasha; O'Callaghan, Clare; Brooker, Joanne E; Walker, Helen; Hiscock, Richard; Phillips, David

2016-03-01

Palliative care has evolved to encompass early integration, with evaluation of patient and organisational outcomes. However, little is known of staff's experiences and adaptations when change occurs within palliative care services. To explore staff experiences of a transition from a service predominantly focused on end-of-life care to a specialist service encompassing early integration. Qualitative research incorporating interviews, focus groups and anonymous semi-structured questionnaires. Data were analysed using a comparative approach. Service activity data were also aggregated. A total of 32 medical, nursing, allied health and administrative staff serving a 22-bed palliative care unit and community palliative service, within a large health service. Patients cared for within the new model were significantly more likely to be discharged home (7.9% increase, p = 0.003) and less likely to die in the inpatient unit (10.4% decrease, p < 0.001). While early symptom management was considered valuable, nurses particularly found additional skill expectations challenging, and perceived patients' acute care needs as detracting from emotional and end-of-life care demands. Staff views varied on whether they regarded the new model's faster-paced work-life as consistent with fundamental palliative care principles. Less certainty about care goals, needing to prioritise care tasks, reduced shared support rituals and other losses could intensify stress, leading staff to develop personalised coping strategies. Services introducing and researching innovative models of palliative care need to ensure adequate preparation, maintenance of holistic care principles in faster work-paced contexts and assist staff dealing with demands associated with caring for patients at different stages of illness trajectories. © The Author(s) 2015.

In vitro assessment of biomaterial-induced remodeling of subchondral and cancellous bone for the early intervention of joint degeneration with focus on the spinal disc

NASA Astrophysics Data System (ADS)

McCanless, Jonathan D.

Osteoarthritis-associated pain of the spinal disc, knee, and hip derives from degeneration of cartilagenous tissues in these joints. Traditional therapies have focused on these cartilage (and disc specific nucleus pulposus) changes as a means of treatment through tissue grafting, regenerative synthetic implants, non-regenerative space filling implants, arthroplasty, and arthrodesis. Although such approaches may seem apparent upon initial consideration of joint degeneration, tissue pathology has shown changes in the underlying bone and vascular bed precede the onset of cartilaginous changes. It is hypothesized that these changes precedent joint degeneration and as such may provide a route for early prevention. The current work proposes an injectable biomaterial-based therapy within these subchondral and cancellous bone regions as a means of preventing or reversing osteoarthritis. Two human concentrated platelet releasate-containing alginate hydrogel/beta-tricalcium phosphate composites have been developed for this potential biomaterial application. The undertaking of assessing these materials through bench-, in vitro, and ex vivo work is described herein. These studies showed the capability of the biomaterials to initiate a wound healing response in monocytes, angiogenic and differentiation behavior in immature endothelial cells, and early osteochondral differentiation in mesenchymal stem cells. These cellular activities are associated with fracture healing and endochondral bone formation, demonstrating the potential of the biomaterials to induce osseous and vascular tissue remodeling underlying osteoarthritic joints as a novel therapy for a disease with rapidly growing healthcare costs.

Building capacity for rigorous controlled trials in autism: the importance of measuring treatment adherence.

PubMed

McConachie, H; Fletcher-Watson, S

2015-03-01

Research groups across Europe have been networking to share information and ideas about research on preschool children with autism. The paper describes preliminary work to develop capacity for future multi-site randomized controlled trials of early intervention, with a specific focus on the need to measure treatment adherence where parents deliver therapy. The paper includes a review of randomized and controlled studies of parent-mediated early intervention from two sources, a recent Cochrane Collaboration review and a mapping of European early intervention studies in autism published since 2002. The data extracted focused on methods for describing parent adherence, that is, how and to what extent parents carry out the strategies taught them by therapists. Less than half of the 32 studies reviewed included any measure of parent adherence. Only seven included a direct assessment method. The challenges of developing pan-European early intervention evaluation studies are discussed, including choice of intervention model and of important outcomes, the need for translation of measurement tools and achievement of joint training to reliability of assessors. Measurement of parent-child interaction style and of adherence to strategies taught need further study. © 2014 The Authors. Child: Care, Health and Development published by John Wiley & Sons Ltd.

Reason, Grace and Charity: Augustine and the Impact of Church Doctrine on the Construction of Intellectual Disability

ERIC Educational Resources Information Center

Stainton, Tim

2008-01-01

This paper examines how early church doctrine influenced the construction of and response to intellectual disability. Though the main focus of the paper is on intellectual disability, much of the discussion is more broadly relevant to other types of impairments and human differences. The vehicle for this examination is the work of the key figure…

Research Directions in Real-Time Systems.

DTIC Science & Technology

1996-09-01

This report summarizes a survey of published research in real time systems . Material is presented that provides an overview of the topic, focusing on...communications protocols and scheduling techniques. It is noted that real - time systems deserve special attention separate from other areas because of...formal tools for design and analysis of real - time systems . The early work on applications as well as notable theoretical advances are summarized

He-3, Pierre Morel and Me—Early Work on Anisotropic Superfluidity

NASA Astrophysics Data System (ADS)

Anderson, Philip W.

2011-08-01

The idea that there are alternative, anisotropic solutions of BCS equations, which might apply to He-3, surfaced independently in at least three places, one of which was Pierre Morel's thesis project (for the ENS, under me at Bell Labs) I was skeptical of quantitative estimates of transition temperatures and instead focused, with Pierre, on conceptual and experimental properties of such states.

By Default or by Design? Variations in Higher Education Programs for Early Care and Education Teachers and Their Implications for Research Methodology, Policy, and Practice. Report

ERIC Educational Resources Information Center

Whitebook, Marcy; Austin, Lea J.E.; Ryan, Sharon; Kipnis, Fran; Almaraz, Mirella; Sakai, Laura

2012-01-01

Calls to reform teacher education figure prominently in the growing national conversation about teacher performance and children's learning outcomes (National Council for Accreditation of Teacher Education, 2010a, 2010b; Sparks, 2011). Thus far, however, most proposals have focused on teachers working in kindergarten through Grade 12, with scant…

Mathematics--An Approach for Slow Learners. Section 2--The Beginnings of Number. Notes for Teachers of Mathematics, Volume 6.

ERIC Educational Resources Information Center

Leeds Education Authority (England). Mathematics Curriculum Study Group.

This is one of a series of monographs developed by teachers in elementary schools near Leeds, England. This document focuses on early instruction of number concepts. It is considered essential that these ideas be presented first in concrete form. The working group attempted to provide a detailed progression in the developmental stages leading to…

Where Does the Water Go? Development of Students' Questions Through the Use of Their Photography of Local Water Catchments

ERIC Educational Resources Information Center

Francis, Marj; Paige, Kathryn; Hardy, Graham

2016-01-01

An invitation to be part of a small research project with science teacher educators focusing on the Australian Curriculum--Science as a Human Endeavour strand provided an opportunity for professional learning in science for an early career teacher working with Year 1-2 students. This article explores how the use of students' photography of local…

Sustaining the Support in Four-Year-Olds in Childcare Services with the Goal of Promoting Their Cognitive and Language Development

ERIC Educational Resources Information Center

Bigras, Nathalie; Lemay, Lise; Bouchard, Caroline; Eryasa, Joell

2017-01-01

This paper aims to describe the quality of play as offered by early childhood educators working with four-year-olds within an educational childcare service. It also aims to identify the correlation between the quality of play support and a child's cognitive, language and socio-emotional development. Finally, it focuses on the factors associated…

Focus on California's Class-Size Reduction: Smaller Classes Aim To Launch Early Literacy.

ERIC Educational Resources Information Center

McRobbie, Joan

Smaller class sizes in California were viewed as a way to improve K-3 education, especially in the area of literacy. The urgency to act prompted state leaders to adopt class-size reduction (CSR) without knowing for sure that it would work and without establishing a formal procedure for evaluating the program. This report looks at past research on…

Designing and Financing an Integrated Program of College Study: Lessons from the California Academy of Liberal Studies

ERIC Educational Resources Information Center

Goldberger, Susan; Haynes, Leslie

2005-01-01

This document represents the first in a series of design briefs on models for early college high schools. The briefs focus on the academic and organizational design of the college component and tie those key features to a sustainable financing model. By engaging students in up to two years of demanding college-level work while still in high…

Thinking in/through Movements; Working with/in Affect within the Context of Norwegian Early Years Education and Practice

ERIC Educational Resources Information Center

Rossholt, Nina

2018-01-01

This paper draws on data undertaken with very young children within the context of Norwegian kindergartens. Specifically, the paper focuses on non-human and human movements. Mine included, that are undertaken in time and space. Following I argue that as the researcher I am always already entangled in inquiry and that there is no beginning. As a…

Women's History: Re-Focusing the Past. A Selective Bibliography of Books at Mt. San Antonio College Library.

ERIC Educational Resources Information Center

Beamer, Catharine, Comp.

A bibliography of sources on women and American history at the Mt. San Antonio College Library (Walnut, California) has been compiled. It has five sections: (1) general history (works reflecting the contributions of women as historians as well as portraying their roles in the history of the United States from the early colonial days to the…

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

ERIC Educational Resources Information Center

Ognibene, Richard, Ed.

2012-01-01

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

Work-focused treatment of common mental disorders and return to work: a comparative outcome study.

PubMed

Lagerveld, Suzanne E; Blonk, Roland W B; Brenninkmeijer, Veerle; Wijngaards-de Meij, Leoniek; Schaufeli, Wilmar B

2012-04-01

The aim of this study was to compare the effectiveness of two individual-level psychotherapy interventions: (a) treatment as usual consisting of cognitive-behavioral therapy (CBT) and (b) work-focused CBT (W-CBT) that integrated work aspects early into the treatment. Both interventions were carried out by psychotherapists with employees on sick leave because of common mental disorders (depression, anxiety, or adjustment disorder). In a quasi-experimental design, 12-month follow-up data of 168 employees were collected. The CBT group consisted of 79 clients, the W-CBT group of 89. Outcome measures were duration until return to work (RTW), mental health problems, and costs to the employer. We found significant effects on duration until RTW in favor of the W-CBT group: full RTW occurred 65 days earlier. Partial RTW occurred 12 days earlier. A significant decrease in mental health problems was equally present in both conditions. The average financial advantage for the employer of an employee in the W-CBT group was estimated at $5,275 U.S. dollars compared with the CBT group. These results show that through focusing more and earlier on work-related aspects and RTW, functional recovery in work can be substantially speeded up within a regular psychotherapeutic setting. This result was achieved without negative side effects on psychological complaints over the course of 1 year. Integrating work-related aspects into CBT is, therefore, a fruitful approach with benefits for employees and employers alike. PsycINFO Database Record (c) 2012 APA, all rights reserved.

Catalyzing Novel Approaches to Rapid, Accurate, and Affordable Early Cancer Detection.

PubMed

Dhar, Asif; Meagher, Beth; Ryscavage, Andrew

Inspired by the Cancer Moonshot, a dedicated team of professionals worked with leaders across the cancer ecosystem to look for an opportunity to radically reduce cancer mortality globally by focusing on early cancer detection. After an initial survey of cancer innovation, progress, and pitfalls, the team believed that if new rapid, affordable, and accurate early detection solutions were appropriately brought to market, it would be possible to intervene earlier when cancer is most treatable.An extensive process began, informed by dozens of experts in the cancer ecosystem. The Cancer XPRIZE team designed a prize competition where "the winning team will develop a means to rapidly, accurately, and affordably screen for early cancers where intervention can reduce human suffering."The following outlines the Cancer XPRIZE's experience using a powerful approach-the radical prize design-to catch more cancers in time to make a difference saving lives, dollars, and suffering.

Opting Out and Leaning In: The Life Course Employment Profiles of Early Baby Boom Women in the United States.

PubMed

García-Manglano, Javier

2015-12-01

Most literature on female employment focuses on the intersection between women's labor supply and family events such as marriage, divorce, or childbearing. Even when using longitudinal data and methods, most studies estimate average net effects over time and assume homogeneity among women. Less is known about diversity in women's cumulative work patterns over the long run. Using group-based trajectory analysis, I model the employment trajectories of early Baby Boom women in the United States from ages 20 to 54. I find that women in this cohort can be classified in four ideal-type groups: those who were consistently detached from the labor force (21 %), those who gradually increased their market attachment (27 %), those who worked intensely in young adulthood but dropped out of the workforce after midlife (13 %), and those who were steadily employed across midlife (40 %). I then explore a variety of traits associated with membership in each of these groups. I find that (1) the timing of family events (marriage, fertility) helps to distinguish between groups with weak or strong attachment to the labor force in early adulthood; (2) external constraints (workplace discrimination, husband's opposition to wife's work, ill health) explain membership in groups that experienced work trajectory reversals; and (3) individual preferences influence labor supply across women's life course. This analysis reveals a high degree of complexity in women's lifetime working patterns, highlighting the need to understand women's labor supply as a fluid process.

A history of studies that examine the interactions of Toxoplasma with its host cell: Emphasis on in vitro models.

PubMed

Boyle, Jon P; Radke, Jay R

2009-07-01

This review is a historical look at work carried out over the past 50 years examining interactions of Toxoplasma with the host cell and attempts to focus on some of the seminal experiments in the field. This early work formed the foundation for more recent studies aimed at identifying the host and parasite factors mediating key Toxoplasma-host cell interactions. We focus especially on those studies that were performed in vitro and provide discussions of the following general areas: (i) establishment of the parasitophorous vacuole, (ii) the requirement of specific host cell molecules for parasite replication, (iii) the scenarios under which the host cell can resist parasite replication and/or persistence, (iv) host species-specific and host strain-specific responses to Toxoplasma infection, and (v) Toxoplasma-induced immune modulation.

Which early works are cited most frequently in climate change research literature? A bibliometric approach based on Reference Publication Year Spectroscopy.

PubMed

Marx, Werner; Haunschild, Robin; Thor, Andreas; Bornmann, Lutz

2017-01-01

This bibliometric analysis focuses on the general history of climate change research and, more specifically, on the discovery of the greenhouse effect. First, the Reference Publication Year Spectroscopy (RPYS) is applied to a large publication set on climate change of 222,060 papers published between 1980 and 2014. The references cited therein were extracted and analyzed with regard to publications, which are cited most frequently. Second, a new method for establishing a more subject-specific publication set for applying RPYS (based on the co-citations of a marker reference) is proposed (RPYS-CO). The RPYS of the climate change literature focuses on the history of climate change research in total. We identified 35 highly-cited publications across all disciplines, which include fundamental early scientific works of the nineteenth century (with a weak connection to climate change) and some cornerstones of science with a stronger connection to climate change. By using the Arrhenius (Philos Mag J Sci Ser 5(41):237-276, 1896) paper as a RPYS-CO marker paper, we selected only publications specifically discussing the discovery of the greenhouse effect and the role of carbon dioxide. Using different RPYS approaches in this study, we were able to identify the complete range of works of the celebrated icons as well as many less known works relevant for the history of climate change research. The analyses confirmed the potential of the RPYS method for historical studies: Seminal papers are detected on the basis of the references cited by the overall community without any further assumptions.

Between Peirce (1878) and James (1898): G. Stanley Hall, the origins of pragmatism, and the history of psychology.

PubMed

Leary, David E

2009-01-01

This article focuses on the 20-year gap between Charles S. Peirce's classic proposal of pragmatism in 1877-1878 and William James's equally classic call for pragmatism in 1898. It fills the gap by reviewing relevant developments in the work of Peirce and James and by introducing G. Stanley Hall, for the first time, as a figure in the history of pragmatism. In treating Hall and pragmatism, the article reveals a previously unnoted relation between the early history of pragmatism and the early history of the "new psychology" that Hall helped to pioneer. (c) 2009 Wiley Periodicals, Inc.

Professional behaviors, sense of belonging, and professional socialization of early career clinical laboratory scientists

NASA Astrophysics Data System (ADS)

Schill, Janna Marie

Professional socialization is a process that individuals experience as members of a profession and consists of the knowledge, attitudes, and experiences that influence and shape their professional identity. The process of professional socialization has not been studied in the clinical laboratory science profession. Clinical laboratory science is an allied health profession that is faced by a workforce shortage that has been caused by a decrease in new graduates, decreased retention of qualified professionals, and increased retirements. Other allied health professions such as nursing, athletic training, and pharmacy have studied professional socialization as a way to identify factors that may influence the retention of early career professionals. This mixed method study, which quantitatively used Hall's Professionalism Scale (1968) in addition to qualitative focus group interviews, sought to identify the professional attitudes and behaviors, sense of belonging, and professional socialization of early career clinical laboratory scientists. Early career clinical laboratory scientists were divided into two groups based upon the amount of work experience they had; new clinical laboratory science graduates have had less than one year of work experience and novice clinical laboratory scientists had between one and three years of work experience. This study found that early career clinical laboratory scientists have established professional identities and view themselves as members of the clinical laboratory science field within four proposed stages of professional socialization consisting of pre-arrival, encounter, adaptation, and commitment. New CLS graduates and novice clinical laboratory scientists were found to be at different stages of the professional stage process. New CLS graduates, who had less than one year of work experience, were found to be in the encounter stage. Novice clinical laboratory scientists, with one to three years of work experience, were found to be in the adaptation stage. In order for early career clinical laboratory scientists to successfully transition from student to committed professional, increased support from more experienced colleagues needs to be provided for this group of laboratory professionals. This study provided an initial examination of the professional socialization process in the CLS profession and adds to existing professional socialization studies in allied health.

Methods for evaluating a mature substance abuse prevention/early intervention program.

PubMed

Becker, L R; Hall, M; Fisher, D A; Miller, T R

2000-05-01

The authors describe methods for work in progress to evaluate four workplace prevention and/or early intervention programs designed to change occupational norms and reduce substance abuse at a major U.S. transportation company. The four programs are an employee assistance program, random drug testing, managed behavioral health care, and a peer-led intervention program. An elaborate mixed-methods evaluation combines data collection and analysis techniques from several traditions. A process-improvement evaluation focuses on the peer-led component to describe its evolution, document the implementation process for those interested in replicating it, and provide information for program improvement. An outcome-assessment evaluation examines impacts of the four programs on job performance measures (e.g., absenteeism, turnover, injury, and disability rates) and includes a cost-offset and employer cost-savings analysis. Issues related to using archival data, combining qualitative and quantitative designs, and working in a corporate environment are discussed.

Priestley's Shadow and Lavoisier's Influence: Electricity and Heat in the Late Eighteenth and Early Nineteenth Centuries

NASA Astrophysics Data System (ADS)

Fisher, Amy

In the late eighteenth century, Joseph Priestley argued that any complete theory of heat also had to explain electrical phenomena, which manifested many similar effects to heat. For example, sparking or heating a sample of trapped air caused a reduction in the volume of air and made the gas toxic to living organisms. Because of the complexity of electrical and thermal phenomena, Antoine Lavoisier did not address electrical action in his published works. Rather, he focused on those effects produced by heating alone. With the success of Lavoisier's caloric theory of heat, natural philosophers and chemists continued to debate the relationship between heat and electricity. In this presentation, I compare and contrast the fate of caloric in early-nineteenth-century electrical studies via the work of two scientists: Humphry Davy in Britain and Robert Hare in America.

Early Detection of Undiagnosed Hypertension Based on Occupational Screening in the Hotel and Restaurant Industry.

PubMed

Seibt, Reingard; Hunger, Bettina; Stieler, Lisa; Stoll, Regina; Kreuzfeld, Steffi

2018-01-01

Blood pressure is the most important, modifiable risk factor for cardiovascular diseases. Lifestyle factors and also workload are the main, potential risk factors for the development of hypertension. This study focused on the early detection of unknown hypertension by screening employees in the hotel and restaurant industry (HRI). 148 HRI employees without hypertension (mean age: 34 years, men: 45%) self-measured their blood pressure during rest and for 24 hours of a normal workday. Individuals with a resting blood pressure ≥ 135/85 mmHg were classified as hypertensive. A further analysis investigated whether the currently applicable thresholds for hypertension during work, leisure, and sleep were exceeded on a working day. At rest, 36% of the study participants suffered from hypertension, which increased to 70% under workload and 46% during leisure time and dropped to 8% during sleep. Normal nocturnal dipping (10-20%) occurred only in 18% of cases; 78% were extreme dippers (>20%). Occupational hypertension screening is a suitable component of preventive healthcare. Resting blood pressure measurement alone is insufficient for the early detection of risk individuals and should be supplemented by 24-hour ambulatory blood pressure monitoring under working conditions. The impact of workload on blood pressure needs to be given more attention in the guidelines.

Early Detection of Undiagnosed Hypertension Based on Occupational Screening in the Hotel and Restaurant Industry

PubMed Central

Hunger, Bettina; Stieler, Lisa; Stoll, Regina

2018-01-01

Blood pressure is the most important, modifiable risk factor for cardiovascular diseases. Lifestyle factors and also workload are the main, potential risk factors for the development of hypertension. This study focused on the early detection of unknown hypertension by screening employees in the hotel and restaurant industry (HRI). 148 HRI employees without hypertension (mean age: 34 years, men: 45%) self-measured their blood pressure during rest and for 24 hours of a normal workday. Individuals with a resting blood pressure ≥ 135/85 mmHg were classified as hypertensive. A further analysis investigated whether the currently applicable thresholds for hypertension during work, leisure, and sleep were exceeded on a working day. At rest, 36% of the study participants suffered from hypertension, which increased to 70% under workload and 46% during leisure time and dropped to 8% during sleep. Normal nocturnal dipping (10–20%) occurred only in 18% of cases; 78% were extreme dippers (>20%). Occupational hypertension screening is a suitable component of preventive healthcare. Resting blood pressure measurement alone is insufficient for the early detection of risk individuals and should be supplemented by 24-hour ambulatory blood pressure monitoring under working conditions. The impact of workload on blood pressure needs to be given more attention in the guidelines. PMID:29850550

Diagnostic role of (99)Tc(m)-MDP SPECT/CT combined SPECT/MRI Multi modality imaging for early and atypical bone metastases.

PubMed

Chen, Xiao-Liang; Li, Qian; Cao, Lin; Jiang, Shi-Xi

2014-01-01

The bone metastasis appeared early before the bone imaging for most of the above patients. (99)Tc(m)-MDP ((99)Tc(m) marked methylene diphosphonate) bone imaging could diagnosis the bone metastasis with highly sensitivity, but with lower specificity. The aim of this study is to explore the diagnostic value of (99)Tc(m)-MDP SPECT/CT combined SPECT/MRI Multi modality imaging for the early period atypical bone metastases. 15 to 30 mCi (99)Tc(m)-MDP was intravenously injected to the 34 malignant patients diagnosed as doubtful early bone metastases. SPECT, CT and SPECT/CT images were captured and analyzed consequently. For the patients diagnosed as early period atypical bone metastases by SPECT/CT, combining the SPECT/CT and MRI together as the SPECT/MRI integrated image. The obtained SPECT/MRI image was analyzed and compared with the pathogenic results of patients. The results indicated that 34 early period doubtful metastatic focus, including 34 SPECT positive focus, 17 focus without special changes by using CT method, 11 bone metastases focus by using SPECT/CT method, 23 doubtful bone metastases focus, 8 doubtful bone metastases focus, 14 doubtful bone metastases focus and 2 focus without clear image. Totally, SPECT/CT combined with SPECT/MRI method diagnosed 30 bone metastatic focus and 4 doubtfully metastatic focus. In conclusion, (99)Tc(m)-MDP SPECT/CT combined SPECT/MRI Multi modality imaging shows a higher diagnostic value for the early period bone metastases, which also enhances the diagnostic accuracy rate.

The Integration of Cognition and Emotion during Infancy and Early Childhood: Regulatory Processes Associated with the Development of Working Memory

ERIC Educational Resources Information Center

Wolfe, Christy D.; Bell, Martha Ann

2007-01-01

This study was an attempt to integrate cognitive development (i.e., cognitive control) and emotional development (i.e., emotion regulation) in the first years of life. The construct of temperament was used to unify cognition and emotion because of its focus on attentional and regulatory behaviors. Children were seen at 8 months and 4 1/2-years of…

By Default or by Design? Variations in Higher Education Programs for Early Care and Education Teachers and Their Implications for Research Methodology, Policy, and Practice. Executive Summary

ERIC Educational Resources Information Center

Whitebook, Marcy; Austin, Lea J.E.; Ryan, Sharon; Kipnis, Fran; Almaraz, Mirella; Sakai, Laura

2012-01-01

Calls to reform teacher education figure prominently in the growing national conversation about teacher performance and children's learning outcomes (National Council for Accreditation of Teacher Education, 2010a, 2010b; Sparks, 2011). Thus far, however, most proposals have focused on teachers working in kindergarten through Grade 12, with scant…

Deja Vu All over Again: Re-Revisiting the Conceptual Status of Early Word Learning: Comment on Smith and Samuelson (2006)

ERIC Educational Resources Information Center

Booth, Amy E.; Waxman, Sandra R.

2006-01-01

The authors assert that L. B. Smith and L. Samuelson's (2006; see record EJ750228) most recent critique of A. E. Booth, S. R. Waxman, and Y. T. Huang's (2005; see record EJ684979) work missed its mark, deflecting attention from the important theoretical difference between the two sets of authors' positions and focusing instead on imagined…

Early Childhood Development and Obesity Risk-Factors in a Multi-Ethnic, Low-Income Community: Feasibility of The "Five Hundred under Five" Social Determinants of Health Pilot Study

ERIC Educational Resources Information Center

Hearst, Mary O.; Martin, Lauren; Rafdal, Brooke H.; Robinson, Ronel; McConnell, Scott R.

2013-01-01

Objective: First, to describe a community-academic partnership that piloted a parent and home-based programme focused on the intersection of health and education from a social determinants foundation and determine the feasibility and acceptability of such work. Second, to examine trends and co-occurrence of social and environmental context,…

Effects of Welfare and Employment Policies on Young Children: New Findings on Policy Experiments Conducted in the Early 1990s. Social Policy Report. Volume 19, Number 2

ERIC Educational Resources Information Center

Morris, Pamela A.; Gennetian, Lisa A.; Duncan, Greg J.

2005-01-01

Over the past 30 years, welfare and other public programs for poor families have focused increasingly on promoting parents' self-sufficiency by requiring and supporting employment. Evidence from a diverse set of random-assignment experiments now reveals some of the conditions under which promoting work among low-income, single parents helps or…

Making Sense of Standards: Implementation Issues and the Impact on Teaching Practice. Children Achieving: Philadelphia's Education Reform. Progress Report Series 1996-1997.

ERIC Educational Resources Information Center

Simon, Elaine; Foley, Ellen; Passantino, Claire

The focus of this report is the way standards are influencing instruction in Philadelphia classrooms and how the various parts of the system are working together to support standards-driven instruction at the classroom level. The 1996-97 school year was still an early one in the implementation of standards-based instruction in Philadelphia. The…

'Speaking Kleinian': Susan Isaacs as Ursula Wise and the Inter-War Popularisation of Psychoanalysis.

PubMed

Shapira, Michal

2017-10-01

How did the complex concepts of psychoanalysis become popular in early twentieth-century Britain? This article examines the contribution of educator and psychoanalyst Susan Isaacs (1885-1948) to this process, as well as her role as a female expert in the intellectual and medical history of this period. Isaacs was one of the most influential British psychologists of the inter-war era, yet historical research on her work is still limited. The article focuses on her writing as 'Ursula Wise', answering the questions of parents and nursery nurses in the popular journal Nursery World, from 1929 to 1936. Researched in depth for the first time, Isaacs' important magazine columns reveal that her writing was instrumental in disseminating the work of psychoanalyst Melanie Klein in Britain. Moreover, Isaacs' powerful rebuttals to behaviourist, disciplinarian parenting methods helped shift the focus of caregivers to the child's perspective, encouraging them to acknowledge children as independent subjects and future democratic citizens. Like other early psychoanalysts, Isaacs was not an elitist; she was in fact committed to disseminating her ideas as broadly as possible. Isaacs taught British parents and child caregivers to 'speak Kleinian', translating Klein's intellectual ideas into ordinary language and thus enabling their swift integration into popular discourse.

How Early Hormones Shape Gender Development

PubMed Central

Berenbaum, Sheri A.; Beltz, Adriene M.

2015-01-01

Many important psychological characteristics show sex differences, and are influenced by sex hormones at different developmental periods. We focus on the role of sex hormones in early development, particularly the differential effects of prenatal androgens on aspects of gender development. Increasing evidence confirms that prenatal androgens have facilitative effects on male-typed activity interests and engagement (including child toy preferences and adult careers), and spatial abilities, but relatively minimal effects on gender identity. Recent emphasis has been directed to the psychological mechanisms underlying these effects (including sex differences in propulsive movement, and androgen effects on interest in people versus things), and neural substrates of androgen effects (including regional brain volumes, and neural responses to mental rotation, sexually arousing stimuli, emotion, and reward). Ongoing and planned work is focused on understanding the ways in which hormones act jointly with the social environment across time to produce varying trajectories of gender development, and clarifying mechanisms by which androgens affect behaviors. Such work will be facilitated by applying lessons from other species, and by expanding methodology. Understanding hormonal influences on gender development enhances knowledge of psychological development generally, and has important implications for basic and applied questions, including sex differences in psychopathology, women’s underrepresentation in science and math, and clinical care of individuals with variations in gender expression. PMID:26688827

‘Speaking Kleinian’: Susan Isaacs as Ursula Wise and the Inter-War Popularisation of Psychoanalysis

PubMed Central

Shapira, Michal

2017-01-01

How did the complex concepts of psychoanalysis become popular in early twentieth-century Britain? This article examines the contribution of educator and psychoanalyst Susan Isaacs (1885–1948) to this process, as well as her role as a female expert in the intellectual and medical history of this period. Isaacs was one of the most influential British psychologists of the inter-war era, yet historical research on her work is still limited. The article focuses on her writing as ‘Ursula Wise’, answering the questions of parents and nursery nurses in the popular journal Nursery World, from 1929 to 1936. Researched in depth for the first time, Isaacs’ important magazine columns reveal that her writing was instrumental in disseminating the work of psychoanalyst Melanie Klein in Britain. Moreover, Isaacs’ powerful rebuttals to behaviourist, disciplinarian parenting methods helped shift the focus of caregivers to the child’s perspective, encouraging them to acknowledge children as independent subjects and future democratic citizens. Like other early psychoanalysts, Isaacs was not an elitist; she was in fact committed to disseminating her ideas as broadly as possible. Isaacs taught British parents and child caregivers to ‘speak Kleinian’, translating Klein’s intellectual ideas into ordinary language and thus enabling their swift integration into popular discourse. PMID:28901872

Biomarkers as a tool to assess effects of chromium (VI): comparison of responses in zebrafish early life stages and adults.

PubMed

Domingues, Inês; Oliveira, Rhaul; Lourenço, Joana; Grisolia, Cesar Koppe; Mendo, Sónia; Soares, A M V M

2010-09-01

The present work aims to compare the sensitivity of embryos and adult zebrafish to chromium (VI) (as potassium dichromate) focusing on biomarkers (cholinesterase, glutathione S-transferase and lactate dehydrogenase) as endpoints. Zebrafish eggs showed less sensitivity to Cr (VI) (96 h-LC50=145.7 mg/L) than adults (96 h-LC50=39.4 mg/L) probably due to the protective action of the chorion. However, biomarkers were much more responsive in larvae than in adults and gave clear indications about Cr (VI) mode of action: it seems to be neurotoxic (inhibited cholinesterase), to inhibit glutathione S-transferase activity and to interfere with cellular metabolic activity (changes in lactate dehydrogenase activity) in larvae. In adults, only glutathione S-transferase was responsive, showing a clear inhibition. The responsiveness of the analyzed biomarkers in larvae reinforces the idea of the usefulness of early life stage assays in the assessment of chemicals effects. Moreover, early life stage assays also contributed with relevant information regarding anomalies in larvae development and behavior. Further research should focus on the use of biomarkers to assess long term effects which are ecologically more relevant. Copyright (c) 2010 Elsevier Inc. All rights reserved.

Ammonia and urea handling by early life stages of fishes.

PubMed

Zimmer, Alex M; Wright, Patricia A; Wood, Chris M

2017-11-01

Nitrogen metabolism in fishes has been a focus of comparative physiologists for nearly a century. In this Review, we focus specifically on early life stages of fishes, which have received considerable attention in more recent work. Nitrogen metabolism and excretion in early life differs fundamentally from that of juvenile and adult fishes because of (1) the presence of a chorion capsule in embryos that imposes a limitation on effective ammonia excretion, (2) an amino acid-based metabolism that generates a substantial ammonia load, and (3) the lack of a functional gill, which is the primary site of nitrogen excretion in juvenile and adult fishes. Recent findings have shed considerable light on the mechanisms by which these constraints are overcome in early life. Perhaps most importantly, the discovery of Rhesus (Rh) glycoproteins as ammonia transporters and their expression in ion-transporting cells on the skin of larval fishes has transformed our understanding of ammonia excretion by fishes in general. The emergence of larval zebrafish as a model species, together with genetic knockdown techniques, has similarly advanced our understanding of ammonia and urea metabolism and excretion by larval fishes. It has also now been demonstrated that ammonia excretion is one of the primary functions of the developing gill in rainbow trout larvae, leading to new hypotheses regarding the physiological demands driving gill development in larval fishes. Here, we highlight and discuss the dramatic changes in nitrogen handling that occur over early life development in fishes. © 2017. Published by The Company of Biologists Ltd.

The Y.E.S. Network: An IYPE legacy for engaging future generations of early-career geoscientists

NASA Astrophysics Data System (ADS)

Gonzales, L. M.; Govoni, D.; Micucci, L.; Gaines, S. M.; Venus, J.; Meng, W.

2009-12-01

The Y.E.S. Network, an association of early-career geoscientists who represent professional societies, geoscience companies, and geoscience departments from across the world, was formed as a direct result of the International Year of Planet Earth (IYPE). Currently the Y.E.S. Network has representatives in thirty-five countries from six continents. The goal of the network is to engage early-career representatives from geological associations and institutions, policy-makers, and delegates from administrative bodies to establish a worldwide network of future leaders, policy-makers and geoscientists who will work collaboratively to address the scientific challenges future generations will face. To this end, the Y.E.S. Network, in collaboration with IYPE and with the patronage of UNESCO, organized the first international Y.E.S. Congress which was hosted by the China University of Geosciences in Beijing. The conference focused on scientific and career challenges faced by early-career geoscientists, with a particular emphasis on how the Y.E.S. Network can work collaborative and internationally towards solving these challenges and furthering the IYPE motto of “Earth Sciences for Society”. The conference focused on the ten major themes of the IYPE (e.g. health, climate, groundwater, ocean, soils, deep earth, megacities, hazards, resources, and life) at its poster and oral sessions. Roundtable symposia engaged senior and early-career geoscientists via presentations, panel discussions, and working group sessions where strategies related to scientific challenges (i.e. climate change in the polar regions, natural hazards, natural resource sustainability) and academic and career pathway challenges (i.e. academic-industry linkages, gender parity in the geosciences, geoscience education sustainability, and international licensure issues) were developed. These strategies were then tasked to the Y.E.S. Network for further development and implementation. Future Y.E.S. Network activities include the development of an interactive Y.E.S. Network website that will enable Y.E.S. country representative to post relevant events and activities, and will facilitate continued collaboration between Y.E.S. Network members on the strategies developed at the Y.E.S. Congress roundtable symposia. The next international Y.E.S. Congress will be held in conjunction with the 34th IGC in Brisbane, Australia in August 2012.

NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 53: From student to entry-level professional: Examining the technical communications practices of early career-stage US aerospace engineers and scientists

NASA Technical Reports Server (NTRS)

Pinelli, Thomas E.; Holloway, Karen; Barclay, Rebecca O.; Kennedy, John M.

1995-01-01

Studies indicate that communications and information-related activities take up a substantial portion of an engineer's work week; therefore, effective communications and information-use skills are one of the key engineering competencies that early career-stage aerospace engineers and scientists must possess to be successful. Feedback from industry rates communications and information-use skills high in terms of their importance to engineering practice; however, this same feedback rates the communications and information-use skills of early career-stage engineers low. To gather adequate and generalizable data about the communications and information-related activities of entry-level aerospace engineers and scientists, we surveyed 264 members of the AIAA who have no more than 1-5 years of aerospace engineering work experience. To learn more about the concomitant communications norms, we compared the results of this study with data (1,673 responses) we collected from student members of the AIAA and with data (341 responses) we collected from a study of aerospace engineering professionals. In this paper, we report selected results from these studies that focused on the communications practices and information-related activities of early career-stage U.S. aerospace engineers and scientists in the workplace.

A Synthesis of Students' Theses in the Accredited HHSI Master's Programme.

PubMed

Kinnunen, Ulla-Mari; Saranto, Kaija

2018-01-01

Education in Health Informatics (HI) has been a key priority to guarantee knowledge and skills for professionals working in healthcare settings. One of the early academic models to teach HI are the recommendations provided by the International Medical Informatics Association. The paper describes the curriculum developed for master's degrees and the status of a paradigm used in informatics education, as well as research in the health and human services fields. The aim is to synthesise the methodological focuses in students' theses and discuss the future needs for development. The paradigm guides informatics research. The research focuses, questions and applied research methods were coded for 152 master's degree theses. Based on the results, the most often used method was qualitative. The most frequent research area was steering and organising of information management in work processes. The results guide teachers in supervising the theses of the Health and Human Services Informatics (HHSI) programme and tutoring new students.

An Effective and Novel Neural Network Ensemble for Shift Pattern Detection in Control Charts.

PubMed

Barghash, Mahmoud

2015-01-01

Pattern recognition in control charts is critical to make a balance between discovering faults as early as possible and reducing the number of false alarms. This work is devoted to designing a multistage neural network ensemble that achieves this balance which reduces rework and scrape without reducing productivity. The ensemble under focus is composed of a series of neural network stages and a series of decision points. Initially, this work compared using multidecision points and single-decision point on the performance of the ANN which showed that multidecision points are highly preferable to single-decision points. This work also tested the effect of population percentages on the ANN and used this to optimize the ANN's performance. Also this work used optimized and nonoptimized ANNs in an ensemble and proved that using nonoptimized ANN may reduce the performance of the ensemble. The ensemble that used only optimized ANNs has improved performance over individual ANNs and three-sigma level rule. In that respect using the designed ensemble can help in reducing the number of false stops and increasing productivity. It also can be used to discover even small shifts in the mean as early as possible.

Juvenile delinquency, the juvenile courts and the settlement movement 1908-1950: Basil Henriques and Toynbee Hall.

PubMed

Bradley, Katharine

2008-01-01

This article explores the relationship between the voluntary sector and the juvenile courts in the period c.1908-1950. It specifically examines the relationship between the settlement movement and the early juvenile courts by analysing the Inner London Juvenile Court, which sat at Toynbee Hall in the East End of London between 1929 and 1953. The settlements, which brought young graduates to deprived urban areas to undertake voluntary social work, were heavily involved in boys' clubs. Many of those who began their careers in settlement youth work went on to work with the early juvenile courts, viewing their experience in clubs as a vital foundation for this work. This article focuses on Basil Henriques, a former resident of Toynbee Hall, warden of the Bernhard Baron Settlement in Stepney and magistrate at the Inner London Juvenile Court, and his 1950 book, Indiscretions of a Magistrate. It concludes that, by critically examining Basil Henriques and Indiscretions, it is possible to begin to fully explore the discourses around citizenship, gender, class and race that informed the views and practices of juvenile court magistrates in the period in which the voluntary sector and the welfare state underwent profound change.

School nurses' perspectives on managing mental health problems in children and young people.

PubMed

Pryjmachuk, Steven; Graham, Tanya; Haddad, Mark; Tylee, Andre

2012-03-01

To explore the views of school nurses regarding mental health problems in young people and their potential for engaging in mental health work with this client group. Mental health problems in children and young people are an important public health issue. Universal children's services play a key role in identifying and managing these problems and, while school nurses have an important function in this work, little is known about their views on this aspect of their role. A qualitative research design employing focus group methodology. School nurses (n = 33) were purposively sampled from four school nursing teams in two English cities for a series of focus groups. The focus group data were audio-recorded, transcribed and subsequently analysed using 'framework'. Four principal themes emerged from the data. In these themes, school nurses were found to value their involvement with the mental health of young people, recognising this as an important area of practice. Several obstacles to their work in this area were identified: heavy workloads, professional rivalries, a lack of confidence and limited education and training opportunities. The importance of support from local specialist mental health teams was emphasised. School nurses can be engaged in mental health work though, as public health specialists, their role should focus on health promotion, assessment, signposting and early intervention activities. To facilitate mental health work, school nurses are able to draw on established interpersonal skills and supportive networks; however, workload and a lack of confidence need to be managed and it is important that they are supported by constructive relationships with local specialist mental health teams. This study has implications for nurses and healthcare practitioners interested in enhancing the mental health of children and young people in school settings. © 2011 Blackwell Publishing Ltd.

The effects of self-focus on attentional biases in social anxiety:An ERP study.

PubMed

Judah, Matt R; Grant, DeMond M; Carlisle, Nancy B

2016-06-01

Cognitive theories of social anxiety disorder suggest that biased attention plays a key role in maintaining symptoms. These biases include self-focus and attention to socially threatening stimuli in the environment. The goal of this study was to utilize ERPs that are elicited by a change detection task to examine biases in selective attention (i.e., N2pc) and working memory maintenance (i.e., contralateral delay activity; CDA). Additionally, the effect of self-focus was examined using false heart rate feedback. In support of the manipulation, self-focus cues resulted in greater self-reported self-consciousness and task interference, enhanced anterior P2 amplitude and reduced SPN amplitude. Moreover, P2 amplitude for self-focus cues was correlated with reduced task performance for socially anxious subjects only. The difference in P2 amplitude between self-focus and standard cues was correlated with social anxiety independent of depression. As hypothesized, socially anxious participants (n = 20) showed early selection and maintenance of disgust faces relative to neutral faces as indicated by the N2pc and CDA components. Nonanxious controls (n = 22) did not show these biases. During self-focus cues, controls showed marginal evidence of biased selection for disgust faces, whereas socially anxious subjects showed no bias in this condition. Controls showed an ipsilateral delay activity after being cued to attend to one hemifield. Overall, this study supports early and persistent attentional bias for social threat in socially anxious individuals. Furthermore, self-focus may disrupt these biases. These findings and supplementary data are discussed in light of cognitive models of social anxiety disorder, recent empirical findings, and treatment.

Casebooks in Early Modern England:

PubMed Central

Kassell, Lauren

2014-01-01

summary Casebooks are the richest sources that we have for encounters between early modern medical practitioners and their patients. This article compares astrological and medical records across two centuries, focused on England, and charts developments in the ways in which practitioners kept records and reflected on their practices. Astrologers had a long history of working from particular moments, stellar configurations, and events to general rules. These practices required systematic notation. Physicians increasingly modeled themselves on Hippocrates, recording details of cases as the basis for reasoned expositions of the histories of disease. Medical records, as other scholars have demonstrated, shaped the production of medical knowledge. Instead, this article focuses on the nature of casebooks as artifacts of the medical encounter. It establishes that casebooks were serial records of practice, akin to diaries, testimonials, and registers; identifies extant English casebooks and the practices that led to their production and preservation; and concludes that the processes of writing, ordering, and preserving medical records are as important for understanding the medical encounter as the records themselves. PMID:25557513

Casebooks in early modern England: medicine, astrology, and written records.

PubMed

Kassell, Lauren

2014-01-01

Casebooks are the richest sources that we have for encounters between early modern medical practitioners and their patients. This article compares astrological and medical records across two centuries, focused on England, and charts developments in the ways in which practitioners kept records and reflected on their practices. Astrologers had a long history of working from particular moments, stellar configurations, and events to general rules. These practices required systematic notation. Physicians increasingly modeled themselves on Hippocrates, recording details of cases as the basis for reasoned expositions of the histories of disease. Medical records, as other scholars have demonstrated, shaped the production of medical knowledge. Instead, this article focuses on the nature of casebooks as artifacts of the medical encounter. It establishes that casebooks were serial records of practice, akin to diaries, testimonials, and registers; identifies extant English casebooks and the practices that led to their production and preservation; and concludes that the processes of writing, ordering, and preserving medical records are as important for understanding the medical encounter as the records themselves.

Teaching and Testing Early Reading. Focus On

ERIC Educational Resources Information Center

Mraz, Maryann; Kissel, Brian

2007-01-01

This issue of "Focus On" provides an overview of several key early literacy components: phonemic awareness, alphabet knowledge, concepts of print, oral language development, writing, family literacy, and reading aloud. Suggestions for assessing early literacy development are provided, and examples of implementation of effective early literacy…

The Major Mobilization of the Unconscious and the Total Removal of Resistance in Davanloo's Intensive Short-term Dynamic Psychotherapy Part II: Treating the Transference Neurosis.

PubMed

Hickey, Catherine

2015-01-01

Davanloo's Intensive Short-term Dynamic Psychotherapy has been the subject of various reviews. The first article in this series focused on a review of Davanloo's early work as well as a discussion of some of his most recent research findings. A case from the Montreal closed circuit training program was reviewed. This second article will focus on Davanloo's views on the transference neurosis and how its development should be avoided at all costs. There will be further exploration of the case presented in Part I from the Montreal closed circuit training program. There will also be a special focus on detecting the transference neurosis when present and the technical interventions needed to lay the foundations for removing it.

The impact of a child's special health care needs on maternal work participation during early motherhood.

PubMed

Hauge, Lars Johan; Kornstad, Tom; Nes, Ragnhild Bang; Kristensen, Petter; Irgens, Lorentz M; Eskedal, Leif T; Landolt, Markus A; Vollrath, Margarete E

2013-07-01

Many women temporarily reduce work hours or stop working when caring for small children. However, mothers of children with special health care needs may face particular challenges balancing childrearing responsibilities and employment demands. This study examines how the work participation among mothers of children with special health care needs compares with that of mothers in general during early motherhood, focusing in particular on the extent of the child's additional health care needs. By linkage of the population-based Norwegian Mother and Child Cohort Study with national registers on employment, child health care needs, and social background factors, 41,255 mothers employed prior to childbirth were followed until child age 3 years to investigate associations between the child's care needs and mother's dropping out of employment. In total, 16.3% of the formerly employed mothers were no longer employed at child age 3 years. Mothers of children with mild care needs did not differ from mothers in general, whereas mothers of children with moderate [Risk Ratio (RR) 1.45; 95% confidence interval (CI) 1.17, 1.80] and severe care needs [RR 2.19; 95% CI 1.67, 2.87] were at substantial risk of not being employed at follow-up. The impact of the child's health care needs remained strong also after adjusting for several factors associated with employment in general. Extensive childhood health care needs are associated with reduced short-term employment prospects and remain a substantial influence on mothers' work participation during early motherhood, irrespective of other important characteristics associated with maternal employment. © 2013 John Wiley & Sons Ltd.

Development of roles for occupational therapists and physiotherapists in work related practice: An Australian perspective.

PubMed

Adam, Kerry; Gibson, Elizabeth; Lyle, Alexandra; Strong, Jenny

2010-01-01

This paper will explore the development of occupational therapists' and physiotherapists' roles in work related practice from an early focus on rehabilitation of injured workers, to one including prevention and health promotion. A review of international evidence identified the roles, tasks and employment paths for occupational therapists and physiotherapists in work related practice. The relationship between government regulation and therapists' access to the workplace was also examined. Occupational therapists and physiotherapists hold valued positions in work related professional practice. Whilst initially their roles were based on injury management through occupational rehabilitation, both professions have demonstrated a clear vision of the importance of prevention of work related injury and disease. Social and workplace changes in the late 1970s in a number of western countries, commencing with the Robens' reforms in the United Kingdom, led to improved legislation and regulation for managing occupational health and safety. The approach of both disciplines to practice in this field reflects their individual professional education. However, some role overlaps exists in consultancy activities in the industrial environment. Implementation of modern OHS regulatory programs in other western countries, including Australia, has increased and broadened the opportunities for therapists, as governments, employers and insurers support early intervention to minimise the impact of workplace injuries and diseases.

Predicting the Effectiveness of Work-Focused CBT for Common Mental Disorders: The Influence of Baseline Self-Efficacy, Depression and Anxiety.

PubMed

Brenninkmeijer, Veerle; Lagerveld, Suzanne E; Blonk, Roland W B; Schaufeli, Wilmar B; Wijngaards-de Meij, Leoniek D N V

2018-02-15

Purpose This study examined who benefits most from a cognitive behavioural therapy (CBT)-based intervention that aims to enhance return to work (RTW) among employees who are absent due to common mental disorders (CMDs) (e.g., depression, anxiety, or adjustment disorder). We researched the influence of baseline work-related self-efficacy and mental health (depressive complaints and anxiety) on treatment outcomes of two psychotherapeutic interventions. Methods Using a quasi-experimental design, 12-month follow-up data of 168 employees were collected. Participants either received work-focused cognitive behavioural therapy (W-CBT) that integrated work aspects early into the treatment (n = 89) or regular cognitive behavioural therapy (R-CBT) without a focus on work (n = 79). Results Compared with R-CBT, W-CBT resulted in a faster partial RTW, irrespective of baseline self-efficacy. Among individuals with high self-efficacy, W-CBT also resulted in faster full RTW. The effectiveness of W-CBT on RTW did not depend on baseline depressive complaints or anxiety. The decline of mental health complaints did not differ between the two interventions, nor depended on baseline self-efficacy or mental health. Conclusions Considering the benefits of W-CBT for partial RTW, we recommend this intervention as a preferred method for employees with CMDs, irrespective of baseline self-efficacy, depression and anxiety. For individuals with high baseline self-efficacy, this intervention also results in higher full RTW. For those with low self-efficacy, extra exercises or components may be needed to promote full RTW.

Working with complexity: experiences of caring for mothers seeking residential parenting services in New South Wales, Australia.

PubMed

Fowler, Cathrine; Schmied, Virginia; Dickinson, Marie; Dahlen, Hannah Grace

2017-02-01

To investigate staff perception of the changing complexity of mothers and infants admitted to two residential parenting services in New South Wales in the decade from 2005-2015. For many mothers with a young child, parenting is difficult and stressful. If parenting occurs within the context of anxiety, mental illness or abuse it often becomes a high-risk situation for the primary caregiver. Residential parenting services provide early nursing intervention before parenting problems escalate and require physical or mental health focused care. A qualitative descriptive design using semi-structured interview questions was used as phase three of a larger study. Data were gathered from 35 child and family health nurses and ten physicians during eight focus groups. Three main themes emerged: (1) dealing with complexity; (2) changing practice; and (3) appropriate knowledge and skills to handle greater complexity. There was a mix of participant opinions about the increasing complexity of the mothers presenting at residential parenting services during the past decade. Some of the nurses and physicians confirmed an increase in complexity of the mothers while several participants proposed that it was linked to their increased psychosocial assessment knowledge and skill. All participants recognised their work had grown in complexity regardless of their perception about the increased complexity of the mothers. Australian residential parenting services have a significant role in supporting mothers and their families who are experiencing parenting difficulties. It frequently provides early intervention that helps minimise later emotional and physical problems. Nurses are well placed to work with and support mothers with complex histories. Acknowledgement is required that this work is stressful and nurses need to be adequately supported and educated to manage the complex presentations of many families. © 2016 John Wiley & Sons Ltd.

Religious-Historical Sublayers in Anania Shirakatsi's Works

NASA Astrophysics Data System (ADS)

Yerznkyan, Nora

2014-10-01

This work is forward-looking with its content, because 7th century mathemetician, geographer and one of the most important representatives of natural sciences in the Middle Ages Anania Shirakatsi is mostly recognized in the frames of above-mentioned sciences and his works are mainly studied under this angle. However this article is a sort of guide to focus reader's attention not only on his works about natural sciences, but also on his religious and historical observations. Some parts of his works give clear description about some historical events in Armenia which is very important in highlighting social and economic relations. In order to prove the importance of his works, it is enough to mention that Shirakatsi in his "Khndragirq" (book of tasks) gave several examples which was later used to prove the existence of vassal living in the early feudal stages, which is an important historical fact.

[The electric furnace of Henri Moissan at one hundred years: connection with the electric furnace, the solar furnace, the plasma furnace?].

PubMed

Royère, C

1999-03-01

The trace of Henri Moissan's pioneer work 100 years ago is clearly evidenced by an overview of achievements in high temperature devices; 1987: "Le four électrique" by Henri Moissan; 1948-1952: "High temperature heating in a cavity rotary kiln using focusing of solar radiation" by Félix Trombe; 1962: "The cavity rotary kiln using focused solar radiation jointly with a plasma gun" by Marc Foëx; 1970: "The rotary kiln with two plasma guns and arc transfer" by Marc Foëx; 1984: "The plasma furnace" by Electricité de France (EDF) at Renardières; 1997: "The plasma furnace" by the Atomic Energy Center (CEA) at Cadarache, the VULCANO program. The first part of this contribution is devoted to Henri Moissan. Re-reading his early book on the electric furnace, especially the first chapter and the sections on silica, carbon vapor and experiments performed in casting molten metal--the conclusions are outstanding--provides modern readers with an amazing insight into future developments. The last two parts are devoted to Félix Trombe and Marc Foëx, tracing the evolution of high temperature cavity processus leading to the solar furnace and the present day plasma furnace at the CEA. Focus is placed on research conducted by the French National Center for Scientific Research (CNRS) with the solar and plasma furnaces at Odeillo. The relationships with Henri Moissan's early work are amazing, offering a well deserved homage to this pioneer researcher.

A Sorrow Shared is a Sorrow Halved: The Search for Empathetic Understanding of Family Members of a Person with Early-Onset Dementia.

PubMed

Hoppe, Silke

2018-03-01

In this article, I explore how family members of a person with early-onset dementia in the Netherlands attempt to achieve empathetic understanding from significant others, and the barriers they encounter in the process. Based on qualitative interviews, I show that the type of relationship shapes the choices people have to communicate their suffering and their expectations regarding the reactions of others. This article builds on theoretical work on empathy and problematises the notion of shared experiences. It focuses on empathy between family members and significant others, arguing that empathetic understanding between these people is a field of study thus far insufficiently explored.

Our Environment in Miniature: Dust and the Early Twentieth-Century Forensic Imagination

PubMed Central

BURNEY, IAN

2013-01-01

This article explores the articulation of the crime scene as a distinct space of theory and practice in the early twentieth century. In particular it focuses on the evidentiary hopes invested in what would at first seem an unpromising forensic object: dust. Ubiquitous and, to the uninitiated, characterless, dust nevertheless featured as an exemplary object of cutting-edge forensic analysis in two contemporary domains: writings of criminologists and works of detective fiction. The article considers how in these texts dust came to mark the furthest reach of a new forensic capacity they were promoting, one that drew freely upon the imagination to invest crime scene traces with meaning. PMID:23766552

Case studies of soil in art

NASA Astrophysics Data System (ADS)

Feller, C.; Landa, E. R.; Toland, A.; Wessolek, G.

2015-08-01

The material and symbolic appropriations of soil in artworks are numerous and diverse, spanning many centuries and artistic traditions, from prehistoric painting and ceramics to early Renaissance works in Western literature, poetry, paintings, and sculpture, to recent developments in film, architecture, and contemporary art. Case studies focused on painting, installation, and film are presented with the view of encouraging further exploration of art about, in, and with soil as a contribution to raising soil awareness.

Early focus development effort, ultrasonic inspection of fixed housing metal-to-adhesive bondline

NASA Technical Reports Server (NTRS)

Hartmann, John K.; Hoskins, Brad R.; Karner, Paul

1991-01-01

An ultrasonic technique was developed for the fixed housing metal-to-adhesive bondline that will support the Flight 15 time frame and subsequent motors. The technique has the capability to detect a 1.0 inch diameter unbond with a 90 percent probability of detection (POD) at a 95 percent confidence level. The technique and support equipment will perform within the working envelope dictated by a stacked motor configuration.

Self-care interventions for the school-aged child with encopresis.

PubMed

Vitito, L M

2000-01-01

Encopresis, an elimination disorder in children, presents as a challenging problem for gastroenterology nurses working with patients and families confronted with this disorder. This article offers a summary of the literature on encopresis, including pathogenesis, causative factors, early treatment, and clinical interventions focused on self-care. The antecedent factors that facilitate the child's participation in self-care are summarized, along with the intended outcomes of the self-care intervention plan.

Dental hygiene participation in managing incipient and hidden caries.

PubMed

Barnes, Caren M

2005-10-01

With the advent of new caries detection devices that allow early detection, dental hygienists can intervene in the demineralization process and work with the patient toward remineralization through patient self-care procedures and the professional application of topical fluorides. The focus of this article is on caries detection devices, caries risk assessment, agents used to prevent dental caries, and the development of self-care plans for patients that include prevention, intervention, and therapeutic components.

Early Childhood Pedagog"ies": Spaces for Young Children to Flourish

ERIC Educational Resources Information Center

Murray, Jane

2015-01-01

This paper introduces the Special Issue of "Early Child Development and Care" focused on "Early Childhood Pedagogy." It opens by considering past and present discourses concerning early childhood pedagogy, and focus is given to established philosophical underpinnings in the field and their translation to contemporary guidance,…

Promoting pedagogical content knowledge development for early career secondary teachers in science and technology using content representations

NASA Astrophysics Data System (ADS)

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

2012-11-01

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 teacher knowledge is particularly important to student engagement. Purpose: The study was designed to examine whether such a tool (a CoRe), co-designed by an early career secondary teacher with expert content and pedagogy specialists, can enhance the PCK of early career teachers. The research questions were: How can experts in content and pedagogy work together with early career teachers to develop one science topic CoRe and one technology topic CoRe to support the development of PCK for early career secondary teachers? How does the use of a collaboratively designed CoRe affect the planning of an early career secondary teacher in science or technology? How has engagement in the development and use of an expert-informed CoRe developed an early career teacher's PCK? Sample: The research design incorporated a unique partnership between two expert classroom teachers, two content experts, four early career teachers, and four researchers experienced in science and technology education. Design: This study employed an interpretivist-based methodology and an action research approach within a four-case study design. Data were gathered using qualitative research methods focused on semi-structured interviews, observations and document analysis. Results: The study indicated that CoRes, developed through this collaborative process, helped the early career teachers focus on the big picture of the topic, emphasize particularly relevant areas of content and consider alternative ways of planning for their teaching. Conclusions: This paper presents an analysis of the process of CoRe development by the teacher-expert partnerships and the effect that had on the early career teachers' PCK. In addition, as the same tools and methodology were applied to both a science and a technology teaching context, differences between the two learning areas are discussed.

The effect of parents' joint work schedules on infants' behavior over the first two years of life: evidence from the ECLSB.

PubMed

Rosenbaum, Emily; Morett, Christopher R

2009-11-01

We test whether infants living with employed, co-resident parents where at least one parent works a non-standard work shift exhibit significantly more behavior problems than children whose parents both work traditional day shifts. We use a sample of infants living with employed, co-resident parents and two waves of data from the Early Childhood Longitudinal Survey, Birth Cohort (ECLSB) to test whether infants' scores on the Infant-Toddler Symptom Checklist (ITSC) at the second wave (average age of 24.3 months) is affected by parents' shift work at the baseline (average age 10.3 months). Infants with at least one parent who works nonstandard hours have significantly more behavior problems than do infants with parents who both work regular day shifts. This relationship is partly accounted for by shift work's negative association with father-child interaction, marital quality, the frequency of shared family dinners, and parental health, including paternal depression. The results also indicate that shift work has larger effects on children's behavior when mothers, rather than fathers, work nonstandard shifts, and when mothers' day shifts regularly oppose fathers' evenings/night shifts. Policy should focus on giving individuals more choice in their work shift as well as more flexibility in when they start and stop working for the day. Given the importance of mediating factors, we should also focus on ameliorating the negative impacts of shift work when they do arise. This includes addressing issues of employee health and stress, and relationship conflict within couples where one or both partners work a non-standard shift.

Numerical Modelling of Femur Fracture and Experimental Validation Using Bone Simulant.

PubMed

Marco, Miguel; Giner, Eugenio; Larraínzar-Garijo, Ricardo; Caeiro, José Ramón; Miguélez, María Henar

2017-10-01

Bone fracture pattern prediction is still a challenge and an active field of research. The main goal of this article is to present a combined methodology (experimental and numerical) for femur fracture onset analysis. Experimental work includes the characterization of the mechanical properties and fracture testing on a bone simulant. The numerical work focuses on the development of a model whose material properties are provided by the characterization tests. The fracture location and the early stages of the crack propagation are modelled using the extended finite element method and the model is validated by fracture tests developed in the experimental work. It is shown that the accuracy of the numerical results strongly depends on a proper bone behaviour characterization.

The role of spatial selective attention in working memory for locations: evidence from event-related potentials.

PubMed

Awh, E; Anllo-Vento, L; Hillyard, S A

2000-09-01

We investigated the hypothesis that the covert focusing of spatial attention mediates the on-line maintenance of location information in spatial working memory. During the delay period of a spatial working-memory task, behaviorally irrelevant probe stimuli were flashed at both memorized and nonmemorized locations. Multichannel recordings of event-related potentials (ERPs) were used to assess visual processing of the probes at the different locations. Consistent with the hypothesis of attention-based rehearsal, early ERP components were enlarged in response to probes that appeared at memorized locations. These visual modulations were similar in latency and topography to those observed after explicit manipulations of spatial selective attention in a parallel experimental condition that employed an identical stimulus display.

Early-\\x90stage Electrical Breakdown involving Tunneling

NASA Astrophysics Data System (ADS)

Hjalmarson, Harold; Moore, Chris; Schultz, Peter; Bussman, Ezra; Scrymgeour, David; Hopkins, Matt

The early stage of electrical breakdown from a surface is assumed to involve field emission. In real-world applications, the electrical field is often assumed to be increased by geometrical effects. In addition to these enhancement effects, contamination by adsorbates can lead to reductions in the effective work functions. To develop a physics-based understanding beyond the use of these empirical effects, the field emission currents at early times are being computed and measured. The calculations involve a solution of the Boltzmann equation, and the measurements involve a scanning tunneling microscope. Early results from this collaborative theoretical-experimental project will be described in this presentation. The presentation will focus on results for an ideal system with an absence of geometrical effects. Sandia National Laboratories is a multi-mission laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000.

Advances and Directions for the Intelligent Systems for Geosciences Research Community: Updates and Opportunities from the NSF EarthCube IS-GEO RCN

NASA Astrophysics Data System (ADS)

Pierce, S. A.

2017-12-01

The Earthcube Intelligent Systems for Geosciences Research Collaboration Network (IS-GEO RCN) represents an emerging community of interdisciplinary researchers aiming to create fundamental new capabilities for understanding Earth systems. Collaborative efforts across IS-GEO fields of study offer opportunities to accelerate scientific discovery and understanding. The IS-GEO community has an active membership of approximately 65 researchers and includes researchers from across the US, international members, and an early career committee. Current working groups are open to new participants and are focused on four thematic areas with regular coordination meetings and upcoming sessions at professional conferences. (1) The Sensor-based data Collection and Integration Working group looks at techniques for analyzing and integrating of information from heterogeneous sources, with a possible application for early warning systems. (2) The Geoscience Case Studies Working group is creating benchmark data sets to enable new collaborations between geoscientists and data scientists. (3) The Geo-Simulations Working group is evaluating the state of the art in practices for parametrizations, scales, and model integration. (4) The Education Working group is gathering, organizing and collecting all the materials from the different IS-GEO courses. Innovative IS-GEO applications will help researchers overcome common challenges while will redefining the frontiers of discovery across fields and disciplines. (Visit IS-GEO.org for more information or to sign up for any of the working groups.)

"Enfant Terrible": Lancelot Hogben's Life and Work in the 1920s.

PubMed

Erlingsson, Steindór J

2016-08-01

Until recently the British zoologist Lancelot Hogben (1895-1975) has usually appeared as a campaigning socialist, an anti-eugenicist or a popularizer of science in the literature. The focus has mainly been on Hogben after he became a professor of social biology at the London School of Economics in 1930. This paper focuses on Hogben's life in the 1920s. Early in the decade, while based in London, he focused on cytology, but in 1922, after moving to Edinburgh, he turned his focus on experimental zoology, first concentrating on vertebrate endocrinology and later moving over to the comparative physiology of invertebrate muscle. In the early 1920s Hogben played an active role in the development of experimental zoology in Britain. As such he was a fearless critic of evolutionary and metaphysical speculations. But in this period Hogben's career prospects were seriously hampered by his confrontational nature and serious depression. As a result he was forced to leave Britain in 1925. He first accepted a position in Canada and in the period 1927-1930 he was a professor of zoology in South Africa. This paper will also add crucial new material to James Tabery's recent discussion of the history behind Hogben's ideas about the interaction of heredity and environment in individual development. In addition a previously unknown Lamarckian controversy will be discussed.

Advanced fire observation by the Intelligent Infrared Sensor prototype FOCUS on the International Space Station

NASA Astrophysics Data System (ADS)

Oertel, D.; Haschberger, P.; Tank, V.; Lanzl, F.; Zhukov, B.; Jahn, H.; Briess, K.; Lorenz, E.; Roeser, H.-P.; Ginati, A.; Tobehn, C.; Schulte in den Bäumen, J.; Christmann, U.

1999-01-01

Current and planned operational space-borne Earth observation systems provide spatially, radiometrically or temporally crude data for the detection and monitoring of high temperature phenomena on the surface of our planet. High Temperature Events (HTE) very often cause environmental disasters. Such HTE are forest and savannah fires, fires of open coal mines, volcanic activities and others (e.g. fires of oil wells, pipelines etc.). A simultaneous co-registration of a combination of infrared (IR) and visible (VIS) channels is the key for a reliable autonomous on-board detection of High Temperature Events (HTE) on Earth surface, such as vegetation fires and volcano eruptions. This is the main feature of the FOCUS experiment. Furthermore there are ecology-oriented objectives of the FOCUS experiment mainly related to spectrometric/imaging remote inspection and parameter extraction of selected HTEs, and to the assessment of some ecological consequences of HTEs, such as aerosol and gas emission. Based on own experimental work and supported by Co-Investigators from Italy, Greece, France, Spain, Russia and Germany, DLR proposed in 1997 to use the International Space Station (ISS) in its early utilization phase as a platform and test-bed for an Intelligent Infrared Sensor prototype FOCUS of a future Environmental Disaster Recognition Satellite System. FOCUS is considered by ESA as an important mission combining a number of proven technologies and observation techniques to provide the scientific and operational user community with key data for the classification and monitoring of forest fires. FOCUS was selected as one of five European ``Groupings'' to be flown as an externally mounted payload during the early utilisation phase of the ISS. The FOCUS Phase A Study will be performed by OHB-System, DLR and Zeiss from September 1998 until May 1999.

Transcoding abilities in typical and atypical mathematics achievers: the role of working memory and procedural and lexical competencies.

PubMed

Moura, Ricardo; Wood, Guilherme; Pinheiro-Chagas, Pedro; Lonnemann, Jan; Krinzinger, Helga; Willmes, Klaus; Haase, Vitor Geraldi

2013-11-01

Transcoding between numerical systems is one of the most basic abilities acquired by children during their early school years. One important topic that requires further exploration is how mathematics proficiency can affect number transcoding. The aim of the current study was to investigate transcoding abilities (i.e., reading Arabic numerals and writing dictation) in Brazilian children with and without mathematics difficulties, focusing on different school grades. We observed that children with learning difficulties in mathematics demonstrated lower achievement in number transcoding in both early and middle elementary school. In early elementary school, difficulties were observed in both the basic numerical lexicon and the management of numerical syntax. In middle elementary school, difficulties appeared mainly in the transcoding of more complex numbers. An error analysis revealed that the children with mathematics difficulties struggled mainly with the acquisition of transcoding rules. Although we confirmed the previous evidence on the impact of working memory capacity on number transcoding, we found that it did not fully account for the observed group differences. The results are discussed in the context of a maturational lag in number transcoding ability in children with mathematics difficulties. Copyright © 2013 Elsevier Inc. All rights reserved.

Load-related brain activation predicts spatial working memory performance in youth aged 9–12 and is associated with executive function at earlier ages

PubMed Central

Huang, Anna S.; Klein, Daniel N.; Leung, Hoi-Chung

2015-01-01

Spatial working memory is a central cognitive process that matures through adolescence in conjunction with major changes in brain function and anatomy. Here we focused on late childhood and early adolescence to more closely examine the neural correlates of performance variability during this important transition period. Using a modified spatial 1-back task with two memory load conditions in an fMRI study, we examined the relationship between load-dependent neural responses and task performance in a sample of 39 youth aged 9–12 years. Our data revealed that between-subject differences in task performance was predicted by load-dependent deactivation in default network regions, including the ventral anterior cingulate cortex (vACC) and posterior cingulate cortex (PCC). Although load-dependent increases in activation in prefrontal and posterior parietal regions were only weakly correlated with performance, increased prefrontal-parietal coupling was associated with better performance. Furthermore, behavioral measures of executive function from as early as age 3 predicted current load-dependent deactivation in vACC and PCC. These findings suggest that both task positive and task negative brain activation during spatial working memory contributed to successful task performance in late childhood/early adolescence. This may serve as a good model for studying executive control deficits in developmental disorders. PMID:26562059

Load-related brain activation predicts spatial working memory performance in youth aged 9-12 and is associated with executive function at earlier ages.

PubMed

Huang, Anna S; Klein, Daniel N; Leung, Hoi-Chung

2016-02-01

Spatial working memory is a central cognitive process that matures through adolescence in conjunction with major changes in brain function and anatomy. Here we focused on late childhood and early adolescence to more closely examine the neural correlates of performance variability during this important transition period. Using a modified spatial 1-back task with two memory load conditions in an fMRI study, we examined the relationship between load-dependent neural responses and task performance in a sample of 39 youth aged 9-12 years. Our data revealed that between-subject differences in task performance was predicted by load-dependent deactivation in default network regions, including the ventral anterior cingulate cortex (vACC) and posterior cingulate cortex (PCC). Although load-dependent increases in activation in prefrontal and posterior parietal regions were only weakly correlated with performance, increased prefrontal-parietal coupling was associated with better performance. Furthermore, behavioral measures of executive function from as early as age 3 predicted current load-dependent deactivation in vACC and PCC. These findings suggest that both task positive and task negative brain activation during spatial working memory contributed to successful task performance in late childhood/early adolescence. This may serve as a good model for studying executive control deficits in developmental disorders. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

Early Childhood Pre-Service Students' Transitioning into Discourses of Professional Practice

ERIC Educational Resources Information Center

Quinones, Gloria; Ridgway, Avis

2015-01-01

The focus of this study is to investigate early childhood students' discourses of play-based curriculum. In this paper we focus on how students made implicit and explicit links to the Victorian Early Years Learning and Development Framework (VEYLDF). Twenty-six early childhood students had volunteered their de-identified play and pedagogy…

Integrating Computer Technology in Early Childhood Education Environments: Issues Raised by Early Childhood Educators

ERIC Educational Resources Information Center

Wood, Eileen; Specht, Jacqueline; Willoughby, Teena; Mueller, Julie

2008-01-01

The purpose of this study was to assess the educators' perspectives on the introduction of computer technology in the early childhood education environment. Fifty early childhood educators completed a survey and participated in focus groups. Parallels existed between the individually completed survey data and the focus group discussions. The…

The CHOICE pilot project: Challenges of implementing a combined peer work and shared decision-making programme in an early intervention service.

PubMed

Simmons, Magenta B; Coates, Dominiek; Batchelor, Samantha; Dimopoulos-Bick, Tara; Howe, Deborah

2017-12-12

Youth participation is central to early intervention policy and quality frameworks. There is good evidence for peer support (individuals with lived experience helping other consumers) and shared decision making (involving consumers in making decisions about their own care) in adult settings. However, youth programs are rarely tested or described in detail. This report aims to fill this gap by describing a consumer focused intervention in an early intervention service. This paper describes the development process, intervention content and implementation challenges of the Choices about Healthcare Options Informed by Client Experiences and Expectations (CHOICE) Pilot Project. This highly novel and innovative project combined both youth peer work and youth shared decision making. Eight peer workers were employed to deliver an online shared decision-making tool at a youth mental health service in New South Wales, Australia. The intervention development involved best practice principles, including international standards and elements of co-design. The implementation of the peer workforce in the service involved a number of targeted strategies designed to support this new service model. However, several implementation challenges were experienced which resulted in critical learning about how best to deliver these types of interventions. Delivering peer work and shared decision making within an early intervention service is feasible, but not without challenges. Providing adequate detail about interventions and implementation strategies fills a critical gap in the literature. Understanding optimal youth involvement strategies assists others to deliver acceptable and effective services to young people who experience mental ill health. © 2017 John Wiley & Sons Australia, Ltd.

The diurnal course of salivary alpha-amylase in nurses: an investigation of potential confounders and associations with stress.

PubMed

Wingenfeld, Katja; Schulz, Michael; Damkroeger, Annika; Philippsen, Christine; Rose, Matthias; Driessen, Martin

2010-09-01

In psychoneuroendocrinology research, salivary measures have become increasingly important. While several studies focus on determinants of salivary cortisol such as age, gender, and gynaecological variables, less research has focused on confounding variables of salivary alpha-amylase (sAA). In a large sample of nurses (N=215) we analyzed the impact of age, gender, intake of oral contraceptives, smoking, coffee consumption as well as psychological parameters, such as work stress and burnout, on basal diurnal sAA release. Saliva was collected at 07:00 h, 11:30 h, 17:30 h, and 20:00 h on a working day during early shift. Only gender could be identified to have an impact on sAA, with females having a more pronounced sAA increase over the course of the day. Whereas depression, anxiety, work stress and burnout were not associated with sAA, a small negative correlation between social difficulties, measured with the Chronic Stress Screening Scale, and sAA could be identified. Copyright (c) 2010 Elsevier B.V. All rights reserved.

Early childhood development in deprived urban settlements.

PubMed

Nair, M K C; Radhakrishnan, S Rekha

2004-03-01

Poverty, the root cause of the existence of slums or settlement colonies in urban areas has a great impact on almost all aspects of life of the urban poor, especially the all-round development of children. Examples from countries, across the globe provide evidence of improved early child development, made possible through integrated slum improvement programs, are few in numbers. The observed 2.5% prevalence of developmental delay in the less than 2 year olds of deprived urban settlements, the presence of risk factors for developmental delay like low birth weight, birth asphyxia, coupled with poor environment of home and alternate child care services, highlights the need for simple cost effective community model for promoting early child development. This review on early child development focuses on the developmental status of children in the deprived urban settlements, who are yet to be on the priority list of Governments and international agencies working for the welfare of children, the contributory nature-nurture factors and replicable working models like infant stimulation, early detection of developmental delay in infancy itself, developmental screening of toddlers, skill assessment for preschool children, school readiness programs, identification of mental sub-normality and primary education enhancement program for primary school children. Further, the review probes feasible intervention strategies through community owned early child care and development facilities, utilizing existing programs like ICDS, Urban Basic Services and by initiating services like Development Friendly Well Baby Clinics, Community Extension services, Child Development Referral Units at district hospitals and involving trained manpower like anganwadi/creche workers, public health nurses and developmental therapists. With the decentralization process the local self-government at municipalities and city corporations are financially equipped to be the prime movers to initiate, monitor and promote early child development programs, to emerge as a part and parcel of community owned sustainable development process.

The Hampstead Clinic at work. Discussions in the Diagnostic Profile Research Group.

PubMed

Koch, Ehud

2012-01-01

Minutes of the Hampstead Clinic's Diagnostic Profile Research Group during a fifteen-month period (1964-1965) are reviewed and discussed. A wide range of topics were considered and discussed, with a special focus on the affective life, object relations, and ego function of atypical children in comparison to the early ego functions and differentiation of normal and neurotic children. These lively clinical and theoretical discussions and their implications for therapeutic work with a wide range of children, demonstrate the multifaceted leadership and contributions of Anna Freud as teacher, clinician, and thinker, and of the Hampstead Clinic as a major center for psychoanalytic studies.

Technology for Building Systems Integration and Optimization – Landscape Report

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

Goetzler, William; Guernsey, Matt; Bargach, Youssef

BTO's Commercial Building Integration (CBI) program helps advance a range of innovative building integration and optimization technologies and solutions, paving the way for high-performing buildings that could use 50-70% less energy than typical buildings. CBI’s work focuses on early stage technology innovation, with an emphasis on how components and systems work together and how whole buildings are integrated and optimized. This landscape study outlines the current body of knowledge, capabilities, and the broader array of solutions supporting integration and optimization in commercial buildings. CBI seeks to support solutions for both existing buildings and new construction, which often present very differentmore » challenges.« less

Maternity care professionals' perceptions of supporting employed women in Norway.

PubMed

Alstveit, Marit; Severinsson, Elisabeth; Karlsen, Bjørg

2011-09-01

The World Health Organization calls on health professionals to support women in combining maternity and work. The aim of this study was to explore midwives' and public health nurses' perceptions of supporting employed women to balance work and family life during pregnancy and early motherhood. An exploratory design, including multistage focus group interviews, was used. The focus group consisted of five midwives and one public health nurse who was working in maternity care. The data were analyzed by using qualitative content analysis. The comprehensive theme, "empowering the women when they are in 'another' state of normality", was based on two themes, "being in dialogue with the women" and "supporting the women to manage daily activities". The first theme was based on the subthemes, "perceiving the women to be in 'another' state of normality" and "providing an open atmosphere for dialogue", while the second subtheme was based on "confirming self-esteem" and "suggesting adjustments at work". The midwives and public health nurse empowered the women by enhancing their ability to carry out the self-care that was necessary in order to manage both their work and family life. Collaboration between maternity healthcare providers and employers should be developed in order to support employed women. © 2011 Blackwell Publishing Asia Pty Ltd.

Nurses' experiences using a nursing information system: early stage of technology implementation.

PubMed

Lee, Ting-Ting

2007-01-01

Adoption of information technology in nursing practice has become a trend in healthcare. The impact of this technology on users has been widely studied, but little attention has been given to its influence at the beginning stage of implementation. Knowing the barriers to adopting technology could shorten this transition stage and minimize its negative influences. The purpose of this study was to explore nurses' experiences in the early stage of implementing a nursing information system. Focus groups were used to collect data at a medical center in Taiwan. The results showed that nurses had problems with the system's content design, had insufficient training, were concerned about data security, were stressed by added work, and experienced poor interdisciplinary cooperation. To smooth this beginning stage, the author recommends involving nurses early in the system design, providing sufficient training in keyboard entry skills, redesigning workflow, and improving interdisciplinary communication.

Ecological influences of sexuality on early adolescent African American females.

PubMed

Aronowitz, Teri; Rennells, Rachel E; Todd, Erin

2006-01-01

African Americans make up the greater proportion of AIDS cases in adolescent girls but little is understood about the development of sexual risk behaviors during the early adolescent years. This article will explore ecological factors influencing adolescent sexual risk behaviors. In the focus groups, which were conducted using 28 African American mothers and their early adolescent daughters, 2 major themes emerged: exposure and support systems. Mothers described the impact community had on their daughters and how monitoring and support systems worked together to control exposure. The girls detailed the different ways they were impacted by the community. Attitudes the girls adopted from their exposures resulted in risk-taking behaviors or a determination to positively impact the community. Community was shown to be the context of the acquisition of sexual knowledge and attitudes. These findings support the development of interventions to address the impact of community on the participation of sexual risk behaviors.

From the EEL to the EGO: psychoanalysis and the remnants of Freud's early scientific practice.

PubMed

Wieser, Martin

2013-01-01

While numerous historiographical works have been written to shed light on Freud's early theoretical education in biology, physiology, and medicine and on the influence of that education on psychoanalysis, this paper approaches Freud's basic comprehension of science and methodology by focusing on his early research practice in physiology and neuranatomy. This practice, taking place in the specific context of Ernst Brücke's physiological laboratory in Vienna, was deeply concerned with problems of visuality and the revelation of hidden organic structures by use of proper preparation techniques and optical instruments. The paper explores the connection between such visualizing practices, shaped by a physiological context as they were, and Freud's later convictions of the scientific status of psychoanalysis and the function of its method as means to unveil the concealed structure of the "psychical apparatus". © 2013 Wiley Periodicals, Inc.

The Live Chicken Treatment for Buboes: Trying a Plague Cure in Medieval and Early Modern Europe.

PubMed

Heinrichs, Erik A

2017-01-01

This article traces a seven-hundred-year history of one puzzling treatment for plague buboes that used the rumps of chickens to draw out the bubo's poisons. It traces the origin of the recipe to Avicenna's Canon and explores how medieval and early modern physicians altered the treatment and explained its workings up to the early eighteenth century. Much of the analysis focuses on the variants of the recipe that German physicians created as they adapted or elaborated on older recipes. This article argues that most variations of the treatment likely resulted from physicians trying ideas on paper, rather than in practice, as they attempted to unlock the mysteries of the plague's underlying poisons. Starting in the sixteenth century, however, evidence suggests that practice began to play an important role in the adaptation and interpretation of the "live chicken" recipes.

Effect of overtime work on 24-hour ambulatory blood pressure.

PubMed

Hayashi, T; Kobayashi, Y; Yamaoka, K; Yano, E

1996-10-01

Recently, the adverse effects of long working hours on the cardiovascular systems of workers in Japan, including "Karoshi" (death from overwork), have been the focus of social concern. However, conventional methods of health checkups are often unable to detect the early signs of such adverse effects. To evaluate the influence of overtime work on the cardiovascular system, we compared 24-hour blood pressure measurements among several groups of male white-collar workers. As a result, for those with normal blood pressure and those with mild hypertension, the 24-hour average blood pressure of the overtime groups was higher than that of the control groups; for those who periodically did overtime work, the 24-hour average blood pressure and heart rate during the busy period increased. These results indicate that the burden on the cardiovascular system of white-collar workers increases with overtime work.

Impact of a Work-Focused Intervention on the Productivity and Symptoms of Employees with Depression

PubMed Central

Lerner, Debra; Adler, David; Hermann, Richard C.; Chang, Hong; Ludman, Evette J.; Greenhill, Annabel; Perch, Katherine; McPeck, William C.; Rogers, William H.

2012-01-01

Objective To test a new program’s effectiveness in reducing depression’s work burden. Methods A brief telephonic program to improve work functioning was tested in an early-stage randomized controlled trial (RCT) involving 79 Maine State Government employees who screened-in for depression and at-work limitations (treatment group=59; usual care group=27). Group differences in baseline to follow-up change scores on The Work Limitations Questionnaire (WLQ), WLQ Absence Module and PHQ-9 depression severity scale were tested with analysis of covariance. Results While there were no baseline group differences (p≥.05), by follow-up the treatment group had significantly better scores on every outcome and differences in the longitudinal changes were all statistically significant (p=.0.27 to .0001). Conclusions The new program was superior to usual care. The estimated productivity cost savings are $6041.70 per participant annually. PMID:22252528

Documentation of Historical Events in Anania Shirakatsi's Writings

NASA Astrophysics Data System (ADS)

Yerznkyan, Nora

2015-07-01

This article is a sort of guide to focus reader's attention not only on Anania Shirakatsi's works about natural sciences, but also on his religious and historical observations. Some parts of his works give clear description about some historical events in Armenia, which is very important in highlighting social and economic relations. In order to prove the importance of his works, it is enough to mention that Shirakatsi in his "Khndragirq" (book of tasks) gave several examples which was later used to prove the existence of vassal living in the early feudal stages, which is an important historical fact. This work is forward-looking with its content, because 7th century mathematician, geographer and one of the most important representatives of natural sciences in the Middle Ages Anania Shirakatsi is mostly recognized in the frames of above-mentioned sciences and his works are mainly studied under this angle.

Sensitive periods of substance abuse: Early risk for the transition to dependence

PubMed Central

Jordan, Chloe J.; Andersen, Susan L.

2016-01-01

Early adolescent substance use dramatically increases the risk of lifelong substance use disorder (SUD). An adolescent sensitive period evolved to allow the development of risk-taking traits that aid in survival; today these may manifest as a vulnerability to drugs of abuse. Early substance use interferes with ongoing neurodevelopment to induce neurobiological changes that further augment SUD risk. Although many individuals use drugs recreationally, only a small percentage transition to SUD. Current theories on the etiology of addiction can lend insights into the risk factors that increase vulnerability from early recreational use to addiction. Building on the work of others, we suggest individual risk for SUD emerges from an immature PFC combined with hyper-reactivity of reward salience, habit, and stress systems. Early identification of risk factors is critical to reducing the occurrence of SUD. We suggest preventative interventions for SUD that can be either tailored to individual risk profiles and/or implemented broadly, prior to the sensitive adolescent period, to maximize resilience to developing substance dependence. Recommendations for future research include a focus on the juvenile and adolescent periods as well as on sex differences to better understand early risk and identify the most efficacious preventions for SUD. PMID:27840157

Giorgio Vasari and the Image of the Hour

NASA Astrophysics Data System (ADS)

Gahtan, M. W.

2011-06-01

Giorgio Vasari created the first allegories of the twenty-four hours in the mid-16th century. This essay explores Vasari's novel images in the context of his visual and literary sources, the rising importance of household timepieces, and the artist's other works and writings. Although a focused study of a single motif within Vasari's oeuvre, it has implications for the broader transformation time perception and its psychological dimensions then taking place in Early Modern Europe.

Counterinsurgency Scorecard Update: Afghanistan in Early 2015 Relative to Insurgencies Since World War 2

DTIC Science & Technology

2016-01-01

wins and losses. • The quality of COIN forces is more important than the quantity, especially where para- militaries and irregular forces are concerned...that work, we focus here on the importance of maximizing good factors and minimizing bad factors in defeating insurgencies, as well as how COIN...was of sufficient strength to force the insurgents to fight as guerrillas. Unity of effort/unity of command was maintained. The COIN force avoided

The development and maintenance of drug addiction.

PubMed

Wise, Roy A; Koob, George F

2014-01-01

What is the defining property of addiction? We dust off a several-decades-long debate about the relative importance of two forms of reinforcement—positive reinforcement, subjectively linked to drug-induced euphoria, and negative reinforcement, subjectively linked to the alleviation of pain—both of which figure importantly in addiction theory; each of these forms has dominated addiction theory in its time. We agree that addiction begins with the formation of habits through positive reinforcement and that drug-opposite physiological responses often establish the conditions for negative reinforcement to come into play at a time when tolerance, in the form of increasing reward thresholds, appears to develop into positive reinforcement. Wise’s work has tended to focus on positive-reinforcement mechanisms that are important for establishing drug-seeking habits and reinstating them quickly after periods of abstinence, whereas Koob’s work has tended to focus on the negative-reinforcement mechanisms that become most obvious in the late stages of sustained addiction. While we tend to agree with each other about the early and late stages of addiction, we hold different views as to (i) the point between early and late at which the diagnosis of ‘addiction’ should be invoked, (ii) the relative importance of positive and negative reinforcement leading up to this transition, and (iii) the degree to which the specifics of negative reinforcement can be generalized across the range of addictive agents.

The distinct emotional flavor of Gnostic writings from the early Christian era.

PubMed

Whissell, Cynthia

2008-02-01

More than 500,000 scored words in 83 documents were used to conclude that it is possible to identify the source of documents (proto-orthodox Christian versus early Gnostic) on the basis of the emotions underlying the words. Twenty-seven New Testament works and seven Gnostic documents (including the gospels of Thomas, Judas, and Mary [Magdalene]) were scored with the Dictionary of Affect in Language. Patterns of emotional word use focusing on eight types of extreme emotional words were employed in a discriminant function analysis to predict source. Prediction was highly successful (canonical r = .81, 97% correct identification of source). When the discriminant function was tested with more than 30 additional Gnostic and Christian works including a variety of translations and some wisdom books, it correctly classified all of them. The majority of the predictive power of the function (97% of all correct categorizations, 70% of the canonical r2) was associated with the preferential presence of passive and passive/pleasant words in Gnostic documents.

Italian news coverage of radiation in the early decades of the twentieth century: A qualitative and quantitative analysis.

PubMed

Candela, Andrea; Pasquarè Mariotto, Federico

2016-02-01

This work uses a qualitative approach coupled with a quantitative software-based methodology to examine the Italian news media coverage of radiation in the early decades of the twentieth century. We analyze 80 news stories from two of the most influential Italian newspapers from that time: La Stampa (a daily newspaper) and La Domenica del Corriere (an Italian Sunday supplement). While much of previous research on media coverage of scientific topics was generally focused on present-day news, our work revolves around the ground-breaking discovery of X-rays and radioactivity at the dawn of the last century. Our analysis aims to identify journalistic frames in the news coverage of radiation that journalists might have used to emphasize the benefits (or the risks) of the new discoveries. We also hypothesize how this kind of news coverage might have influenced public perception of technological, commercial, and public health applications of the new scientific advancements. © The Author(s) 2014.

["The first stages of the human egg" by Auguste d'Eternod published one hundred years ago in the Comptes Rendus de l'Association des Anatomistes].

PubMed

Catala, M

2014-06-01

The development of the embryo and foetus fascinates, but its study in humans is difficult because of both technical and ethical problems. Auguste d'Eternod, Swiss embryologist, published in 1913 an article entitled "The early stages of the human egg" in the Comptes Rendus de l'Association des Anatomistes, the ancestor of the journal Morphologie. This work is focused not only on the early stages of development: fertilization, cleavage of the egg, blastocyst formation, gastrulation, but also on the extra-embryonic processes characteristic of mammals. On the occasion of the centenary of the publication of this work, I propose a critical review by placing the data published in the literature and historical context of the time. Finally, I try to extract from these observations the concepts that are still used today by embryologists. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

Perinatal Medical Variables Predict Executive Function within a Sample of Preschoolers Born Very Low Birth Weight

PubMed Central

Duvall, Susanne W.; Erickson, Sarah J.; MacLean, Peggy; Lowe, Jean R.

2014-01-01

The goal was to identify perinatal predictors of early executive dysfunction in preschoolers born very low birth weight. Fifty-seven preschoolers completed three executive function tasks (Dimensional Change Card Sort-Separated (inhibition, working memory and cognitive flexibility), Bear Dragon (inhibition and working memory) and Gift Delay Open (inhibition)). Relationships between executive function and perinatal medical severity factors (gestational age, days on ventilation, size for gestational age, maternal steroids and number of surgeries), and chronological age were investigated by multiple linear regression and logistic regression. Different perinatal medical severity factors were predictive of executive function tasks, with gestational age predicting Bear Dragon and Gift Open; and number of surgeries and maternal steroids predicting performance on Dimensional Change Card Sort-Separated. By understanding the relationship between perinatal medical severity factors and preschool executive outcomes, we may be able to identify children at highest risk for future executive dysfunction, thereby focusing targeted early intervention services. PMID:25117418

Biographical disruption, adjustment and reconstruction of everyday occupations and work participation after mild traumatic brain injury. A focus group study.

PubMed

Sveen, Unni; Søberg, Helene Lundgaard; Østensjø, Sigrid

2016-11-01

To explore traumatic brain injury (TBI) as a biographical disruption and to study the reconstruction of everyday occupations and work participation among individuals with mild TBI. Seven focus groups were conducted with 12 women and 8 men (22-60 years) who had sustained mild TBI and participated in a return-to-work program. Interviews were analyzed using qualitative content analysis. Four interrelated themes emerged: disruption of occupational capacity and balance; changes in self-perceptions; experience of time; and occupational adjustment and reconstruction. The meaning of the impairments lies in their impact on the individual's everyday occupations. The abandonment of meaningful daily occupations and the feeling of not recognizing oneself were experienced as threats to the sense of self. Successful integration of the past, present and future was paramount to continuing life activities. The unpredictability of the future seemed to permeate the entire process of adjustment and reconstruction of daily life. Our findings show that the concept of time is important in understanding and supporting the reconstruction of daily life after TBI. The fundamental work of rehabilitation is to ameliorate the disruptions caused by the injury, restoring a sense of personal narrative and supporting the ability to move forward with life. Implications for Rehabilitation Individuals with a protracted recovery after a mild traumatic brain injury must reconstruct a new way of being and acting in the world to achieve biographical continuity. The perceived anxiety regarding changes in self and occupational identity, as well as loss of control over the future, can be attenuated through informational sessions during the hospital stay and at follow-up visits. The significant personal costs of returning to full-time employment too early indicate the need for early and ongoing vocational support in achieving a successful return to work.

Chemical methods and techniques to monitor early Maillard reaction in milk products; A review.

PubMed

Aalaei, Kataneh; Rayner, Marilyn; Sjöholm, Ingegerd

2018-01-23

Maillard reaction is an extensively studied, yet unresolved chemical reaction that occurs as a result of application of the heat and during the storage of foods. The formation of advanced glycation end products (AGEs) has been the focus of several investigations recently. These molecules which are formed at the advanced stage of the Maillard reaction, are suspected to be involved in autoimmune diseases in humans. Therefore, understanding to which extent this reaction occurs in foods, is of vital significance. Because of their composition, milk products are ideal media for this reaction, especially when application of heat and prolonged storage are considered. Thus, in this work several chemical approaches to monitor this reaction in an early stage are reviewed. This is mostly done regarding available lysine blockage which takes place in the very beginning of the reaction. The most popular methods and their applications to various products are reviewed. The methods including their modifications are described in detail and their findings are discussed. The present paper provides an insight into the history of the most frequently-used methods and provides an overview on the indicators of the Maillard reaction in the early stage with its focus on milk products and especially milk powders.

Early years neurosurgical training in the era of the European Working Time Directive.

PubMed

Kirkman, Matthew A; Watkins, Laurence D; Kitchen, Neil D; Sethi, Huma

2013-10-01

The past decade has seen significant changes to the face of neurosurgical training in the United Kingdom, driven in part by an increasing focus on patient safety and the introduction of Modernising Medical Careers and the European Working Time Directive (EWTD). Recent reforms to neurosurgical training over the past few years have resulted in creation of an 8-year 'run-through' training programme. In this programme, early years (ST1 and ST2) trainees often lack dedicated time for elective theatre lists and outpatient clinics. Further, any time spent in theatre and clinics is often with different teams. Here we describe a training model for early years trainees at the National Hospital for Neurology and Neurosurgery, who are given the responsibilities traditionally associated with a more senior trainee including dedicated weekly theatre and clinic time under the supervision of a single consultant, in addition to out of hours experience. The advantages and considerations for implementing this model are discussed, including the benefit of guidance under a single consultant in the early stages of training, along with key educational concepts necessary for understanding its utility. We feel that this is an effective model for junior neurosurgical training in the EWTD era, expediting the trainee's development of key technical and non-technical skills, with potentially significant rewards for patient, trainee and trainer. National implementation of this model should be considered.

Food, growth and time: Elsie Widdowson's and Robert McCance's research into prenatal and early postnatal growth.

PubMed

Buklijas, Tatjana

2014-09-01

Cambridge scientists Robert McCance and Elsie Widdowson are best known for their work on the British food tables and wartime food rations, but it is their research on prenatal and early postnatal growth that is today seen as a foundation of the fields studying the impact of environment upon prenatal development and, consequently, adult disease. In this essay I situate McCance's and Widdowson's 1940s human and 1950s experimental studies in the context of pre-war concerns with fetal growth and development, especially within biochemistry, physiology and agriculture; and the Second World War and post-war focus on the effects of undernutrition during pregnancy upon the fetus. I relate Widdowson's and McCance's research on the long-term effects of early undernutrition to the concern with recovery from early trauma so pertinent in post-war Europe and with sensitive (critical) periods, a concept of high importance across different fields. Finally I discuss how, following a hiatus in which fetal physiology engaged with different questions and stressed fetal autonomy, interest in the impact of environment upon prenatal growth and development revived towards the end of the twentieth century. The new field of "developmental origins of health and disease", I suggest, has provided a context in which Widdowson's and McCance's work has regained importance. Copyright © 2013 Elsevier Ltd. All rights reserved.

Zweideutigkeit about "Zweideutigkeit": Sommerfeld, Pauli, and the methodological origins of quantum mechanics

NASA Astrophysics Data System (ADS)

Seth, Suman

In early 1925, Wolfgang Pauli (1900-1958) published the paper for which he is now most famous and for which he received the Nobel Prize in 1945. The paper detailed what we now know as his "exclusion principle." This essay situates the work leading up to Pauli's principle within the traditions of the "Sommerfeld School," led by Munich University's renowned theorist and teacher, Arnold Sommerfeld (1868-1951). Offering a substantial corrective to previous accounts of the birth of quantum mechanics, which have tended to sideline Sommerfeld's work, it is suggested here that both the method and the content of Pauli's paper drew substantially on the work of the Sommerfeld School in the early 1920s. Part One describes Sommerfeld's turn away from a faith in the power of model-based (modellmässig) methods in his early career towards the use of a more phenomenological emphasis on empirical regularities (Gesetzmässigkeiten) during precisely the period that both Pauli and Werner Heisenberg (1901-1976), among others, were his students. Part two delineates the importance of Sommerfeld's phenomenology to Pauli's methods in the exclusion principle paper, a paper that also eschewed modellmässig approaches in favour of a stress on Gesetzmässigkeiten. In terms of content, a focus on Sommerfeld's work reveals the roots of Pauli's understanding of the fundamental Zweideutigkeit (ambiguity) involving the quantum number of electrons within the atom. The conclusion points to the significance of these results to an improved historical understanding of the origin of aspects of Heisenberg's 1925 paper on the "Quantum-theoretical Reformulation (Umdeutung) of Kinematical and Mechanical Relations."

Shifting Attention within Memory Representations Involves Early Visual Areas

PubMed Central

Munneke, Jaap; Belopolsky, Artem V.; Theeuwes, Jan

2012-01-01

Prior studies have shown that spatial attention modulates early visual cortex retinotopically, resulting in enhanced processing of external perceptual representations. However, it is not clear whether the same visual areas are modulated when attention is focused on, and shifted within a working memory representation. In the current fMRI study participants were asked to memorize an array containing four stimuli. After a delay, participants were presented with a verbal cue instructing them to actively maintain the location of one of the stimuli in working memory. Additionally, on a number of trials a second verbal cue instructed participants to switch attention to the location of another stimulus within the memorized representation. Results of the study showed that changes in the BOLD pattern closely followed the locus of attention within the working memory representation. A decrease in BOLD-activity (V1–V3) was observed at ROIs coding a memory location when participants switched away from this location, whereas an increase was observed when participants switched towards this location. Continuous increased activity was obtained at the memorized location when participants did not switch. This study shows that shifting attention within memory representations activates the earliest parts of visual cortex (including V1) in a retinotopic fashion. We conclude that even in the absence of visual stimulation, early visual areas support shifting of attention within memorized representations, similar to when attention is shifted in the outside world. The relationship between visual working memory and visual mental imagery is discussed in light of the current findings. PMID:22558165

Retaining early career registered nurses: a case study.

PubMed

Mills, Jane; Chamberlain-Salaun, Jennifer; Harrison, Helena; Yates, Karen; O'Shea, Andrea

2016-01-01

A core objective of the Australian health system is to provide high quality, safe health care that meets the needs of all Australians. To achieve this, an adequate and effective workforce must support the delivery of care. With rapidly changing health care systems and consumer demographics, demand for care is increasing and retention of sufficient numbers of skilled staff is now a critical priority to meet current and future health care demands. Nurses are the largest cohort of professionals within the health workforce. Reducing the rates at which nurses leave the profession and supporting nurses to practice in their profession longer will have beneficial implications for the sustainability of a nursing workforce and, ultimately, to patient outcomes. The aim of the study was to describe and explain early career registered nurses' (ECRNs) experiences and support requirements during the first five years of practice for the purposes of identifying strategies that would support greater retention of ECRNs. A single case study design focused on early career registered nurses (ECRNs) working in a hospital and health service in northern Australia. The research team adopted Djukic et al's definition of ECRNs as "RNs who have practiced for less than 5 years". Data was collected via three individual interviews and two focus groups. Thirty-five ECRNs participated in the study. Qualitative analysis of data generated during interviews and focus groups, identified the key themes of receiving career advice and choice or no choice . Analysis of study data in the context of the broader literature resulted in the researchers identifying six areas of focus for ECRN retention: 1) well-planned, supported and structured transition periods; 2) consideration of rotation through different areas with a six month minimum for skills development; 3) empowering decision making; 4) placement opportunities and choice in decisions of where to work; 5) career advice and support that considers ECRNs' personalities and skills; and 6) encouragement to reflect on career choices. Reducing turnover and improving retention relies on understanding the factors that influence nurses' decisions to leave or remain within an organisation and the profession. Ensuring nurses in the current workforce remain engaged and productive, rather than leave the profession, is reliant on addressing factors that cause attrition and implementing strategies that strengthen retention rates and workforce sustainability.

Using Intervention Mapping for child development and wellbeing programs in early childhood education and care settings.

PubMed

O'Connor, Amanda; Blewitt, Claire; Nolan, Andrea; Skouteris, Helen

2018-06-01

Supporting children's social and emotional learning benefits all elements of children's development and has been associated with positive mental health and wellbeing, development of values and life skills. However, literature relating to the creation of interventions designed for use within the early childhood education and care settings to support children's social and emotional skills and learning is lacking. Intervention Mapping (IM) is a systematic intervention development framework, utilising principles centred on participatory co-design methods, multiple theoretical approaches and existing literature to enable effective decision-making during the development process. Early childhood pedagogical programs are also shaped by these principles; however, educators tend to draw on implicit knowledge when working with families. IM offers this sector the opportunity to formally incorporate theoretical, evidence-based research into the development of early childhood education and care social and emotional interventions. Emerging literature indicates IM is useful for designing health and wellbeing interventions for children within early childhood education and care settings. Considering the similar underlying principles of IM, existing applications within early childhood education and care and development of interventions beyond health behaviour change, it is recommended IM be utilised to design early childhood education and care interventions focusing on supporting children's social and emotional development. Copyright © 2018 Elsevier Ltd. All rights reserved.

Children's Oncology Group's 2013 blueprint for research: behavioral science.

PubMed

Noll, Robert B; Patel, Sunita K; Embry, Leanne; Hardy, Kristina K; Pelletier, Wendy; Annett, Robert D; Patenaude, Andrea; Lown, E Anne; Sands, Stephen A; Barakat, Lamia P

2013-06-01

Behavioral science has long played a central role in pediatric oncology clinical service and research. Early work focused on symptom relief related to side effects of chemotherapy and pain management related to invasive medical procedures. As survival rates improved, the focused has shifted to examination of the psychosocial impact, during and after treatment, of pediatric cancer and its treatment on children and their families. The success of the clinical trials networks related to survivorship highlights an even more critical role in numerous domains of psychosocial research and care. Within the cooperative group setting, the field of behavioral science includes psychologists, social workers, physicians, nurses, and parent advisors. The research agenda of this group of experts needs to focus on utilization of psychometrically robust measures to evaluate the impact of treatment on children with cancer and their families during and after treatment ends. Over the next 5 years, the field of behavioral science will need to develop and implement initiatives to expand use of standardized neurocognitive and behavior batteries; increase assessment of neurocognition using technology; early identification of at-risk children/families; establish standards for evidence-based psychosocial care; and leverage linkages with the broader behavioral health pediatric oncology community to translate empirically supported research clinical trials care to practice. Copyright © 2012 Wiley Periodicals, Inc.

Self-Focused and Other-Focused Resiliency: Plausible Mechanisms Linking Early Family Adversity to Health Problems in College Women

ERIC Educational Resources Information Center

Coleman, Sulamunn R. M.; Zawadzki, Matthew J.; Heron, Kristin E.; Vartanian, Lenny R.; Smyth, Joshua M.

2016-01-01

Objectives: This study examined whether self-focused and other-focused resiliency help explain how early family adversity relates to perceived stress, subjective health, and health behaviors in college women. Participants: Female students (N = 795) participated between October 2009 and May 2010. Methods: Participants completed self-report measures…

"Medical education is the ugly duckling of the medical world" and other challenges to medical educators' identity construction: a qualitative study.

PubMed

Sabel, Esther; Archer, Julian

2014-11-01

The authors first aimed to ascertain how the Academy of Medical Educators (AoME) could develop and support early career medical educators. They expanded their study to explore the challenges to defining medical education as a discipline because of a lack of collective identity among educators. In 2010, the authors and members of the AoME Early Careers Working Group conducted focus groups with early career medical educators (clinicians and scientists) and interviews with senior medical educators in the United Kingdom. All focus groups and interviews were audio recorded and transcribed verbatim. The authors used an interpretative phenomenological analysis to explore how medical educators described events or phenomena in their careers. They inductively identified overarching theoretical perspectives to understand observed phenomena drawing on social identity theories. The authors conducted nine focus groups with 34 participants in total and six interviews. Participants identified fundamental challenges to their identity as a medical educator; they understood their medical education role to be secondary to their primary role as clinician or scientist. Participants noted that they had not developed an emotional attachment to medical education. Their relationship with the field remained at an operational level, revolving around roles and responsibilities. Medical educators' social cohesion is threatened by their sense that educators are poor relations compared with scientists and clinicians. While medical educators' identities may be in crisis, they also are changing, a change needed for medical education, medical education research, the practice of medicine, and ultimately patient care.

Early life stress is associated with default system integrity and emotionality during infancy.

PubMed

Graham, Alice M; Pfeifer, Jennifer H; Fisher, Philip A; Carpenter, Samuel; Fair, Damien A

2015-11-01

Extensive animal research has demonstrated the vulnerability of the brain to early life stress (ELS) with consequences for emotional development and mental health. However, the influence of moderate and common forms of stress on early human brain development is less well-understood and precisely characterized. To date, most work has focused on severe forms of stress, and/or on brain functioning years after stress exposure. In this report we focused on conflict between parents (interparental conflict), a common and relatively moderate form of ELS that is highly relevant for children's mental health outcomes. We used resting state functional connectivity MRI to examine the coordinated functioning of the infant brain (N = 23; 6-12-months-of-age) in the context of interparental conflict. We focused on the default mode network (DMN) due to its well-characterized developmental trajectory and implications for mental health. We further examined DMN strength as a mediator between conflict and infants' negative emotionality. Higher interparental conflict since birth was associated with infants showing stronger connectivity between two core DMN regions, the posterior cingulate cortex (PCC) and the anterior medial prefrontal cortex (aMPFC). PCC to amygdala connectivity was also increased. Stronger PCC-aMPFC connectivity mediated between higher conflict and higher negative infant emotionality. The developing DMN may be an important marker for effects of ELS with relevance for emotional development and subsequent mental health. Increasing understanding of the associations between common forms of family stress and emerging functional brain networks has potential to inform intervention efforts to improve mental health outcomes. © 2015 Association for Child and Adolescent Mental Health.

Early life stress is associated with default system integrity and emotionality during infancy

PubMed Central

Graham, Alice M.; Pfeifer, Jennifer H.; Fisher, Philip A.; Carpenter, Samuel; Fair, Damien A.

2015-01-01

Background Extensive animal research has demonstrated the vulnerability of the brain to early life stress (ELS) with consequences for emotional development and mental health. However, the influence of moderate and common forms of stress on early human brain development is less well understood and precisely characterized. To date, most work has focused on severe forms of stress, and/or on brain functioning years after stress exposure. Methods In this report we focused on conflict between parents (interparental conflict), a common and relatively moderate form of ELS that is highly relevant for children's mental health outcomes. We used resting state functional connectivity MRI to examine the coordinated functioning of the infant brain (N=23; 6–12-months-of-age) in the context of interparental conflict. We focused on the default mode network (DMN) due to its well characterized developmental trajectory and implications for mental health. We further examined DMN strength as a mediator between conflict and infants’ negative emotionality. Results Higher interparental conflict since birth was associated with infants showing stronger connectivity between two core DMN regions, the posterior cingulate cortex (PCC) and the anterior medial prefrontal cortex (aMPFC). PCC to amygdala connectivity was also increased. Stronger PCC-aMPFC connectivity mediated between higher conflict and higher negative infant emotionality. Conclusions The developing DMN may be an important marker for effects of ELS with relevance for emotional development and subsequent mental health. Increasing understanding of the associations between common forms of family stress and emerging functional brain networks has potential to inform intervention efforts to improve mental health outcomes. PMID:25809052

From blood to bubbles: Time resolved micro-particle detection and characterization by scattered ultrasound

NASA Astrophysics Data System (ADS)

Roy, Ronald A.

2004-05-01

Robert Apfel believed in the creative application of acoustics technology to difficult problems in biomedical sensing. Much of his work in this area focused on material characterization, with the intention of effecting diagnosis. His early work in blood cell characterization employed acoustic levitation to measure the bulk mechanical properties of human red blood cells. This subsequently paved the way to the use of high-frequency acoustic scattering to yield the compressibility and density of individual blood cells. Technology developed in this later effort was then adapted to the very difficult problem of transient micro-cavitation detection, and the active cavitation detector (ACD) was born. This paper traces this line of work from its origins and, in the process, serves to celebrate Bob Apfel's peerless ingenuity and irrepressible creativity.

Occupational wellbeing--management of injured workers with psychosocial barriers.

PubMed

Cotton, Peter

2006-12-01

Although most injured workers return to work with minimal intervention, approximately 20% show levels of distress and disability beyond that expected for the injury. The level of morale in a workplace seems to play a major role in this. Workers who experience positive emotions leading to increased morale are more likely to be resilient following injury. It is important for general practitioners to recognise the nonclinical factors that exert a significant influence over employee wellbeing and return to work outcomes. Some management strategies are presented. General practitioners who work collaboratively with all major stakeholders, who identify and manage psychosocial barriers early, who take an active role in promoting positive expectations, and who focus on the immediate problem rather than its industrial associations will achieve better outcomes for their injured patients.

A Third Note: Helmholtz, Palestrina, and the Early History of Musicology.

PubMed

Kursell, Julia

2015-06-01

This contribution focuses on Hermann von Helmholtz's work on Renaissance composer Giovanni Pierluigi da Palestrina. Helmholtz used his scientific concept of distortion to analyze this music and, reversely, to find corroboration for the concept in his musical analyses. In this, his work interlocked with nineteenth-century aesthetic and scholarly ideals. His eagerness to use the latest products of historical scholarship in early music reveals a specific view of music history. Historical documents of music provide the opportunity for the discovery of new experimental research topics and thereby also reveal insights into hearing under different conditions. The essay argues that this work occupies a peculiar position in the history of musicology; it falls under the header of "systematic musicology," which eventually emerged as a discipline of musicology at the end of the nineteenth century. That this discipline has a history at all is easily overlooked, as many of its contributors were scientists with an interest in music. A history of musicology therefore must consider at least the following two caveats: parts of it take place outside the institutionalized field of musicology, and any history of musicology must, in the last instance, be embedded in a history of music.

Social Buffering of Stress in Development: A Career Perspective

PubMed Central

Gunnar, Megan R.

2016-01-01

This review provides a broad overview of my research group's work on social buffering in human development in the context of the field. Much of the focus is on social buffering of the hypothalamic-pituitary-adrenocortical (HPA) system, one of the two major arms of the mammalian stress system. This focus reflects the centrality of the HPA system in research on social buffering in the fields of developmental psychobiology and developmental science. However, buffering of the cardiovascular and autonomic nervous system is also discussed. The central developmental question in this area derives from attachment theory which argues that the infant's experience of stress and arousal regulation in the context of her early attachment relationships is not an immature form of social buffering experienced in adulthood, but rather the foundation out of which individual differences in the capacity to gain stress relief from social partners emerge. The emergence of social buffering in infancy, changes in social buffering throughout childhood and adolescence, the influence of early experience on later individual differences in social buffering, and critical gaps in our knowledge are described. PMID:28544861

Female physicist doctoral experiences

NASA Astrophysics Data System (ADS)

Dabney, Katherine P.; Tai, Robert H.

2013-06-01

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

Electron beam lithographic modeling assisted by artificial intelligence technology

NASA Astrophysics Data System (ADS)

Nakayamada, Noriaki; Nishimura, Rieko; Miura, Satoru; Nomura, Haruyuki; Kamikubo, Takashi

2017-07-01

We propose a new concept of tuning a point-spread function (a "kernel" function) in the modeling of electron beam lithography using the machine learning scheme. Normally in the work of artificial intelligence, the researchers focus on the output results from a neural network, such as success ratio in image recognition or improved production yield, etc. In this work, we put more focus on the weights connecting the nodes in a convolutional neural network, which are naturally the fractions of a point-spread function, and take out those weighted fractions after learning to be utilized as a tuned kernel. Proof-of-concept of the kernel tuning has been demonstrated using the examples of proximity effect correction with 2-layer network, and charging effect correction with 3-layer network. This type of new tuning method can be beneficial to give researchers more insights to come up with a better model, yet it might be too early to be deployed to production to give better critical dimension (CD) and positional accuracy almost instantly.

‘A Plentiful Crop of Cripples Made by All This Progress’: Disability, Artificial Limbs and Working-Class Mutualism in the South Wales Coalfield, 1890–19481

PubMed Central

Curtis, Ben; Thompson, Steven

2014-01-01

Historians of orthopaedics, artificial limbs and disability have devoted a great deal of attention to children and soldiers but have neglected to give sufficient space in their studies to industrial workers, the other patient group that has been identified as crucial to the development of these areas. Furthermore, this attention has led to an imbalanced focus on charitable and philanthropic activities as the main means of assistance and the neglect of a significant part of the voluntary sphere, the labour movement. This article, focusing on industrial south Wales, examines the efforts of working-class organisations to provide artificial limbs and a range of other surgical appliances to workers and their family members in the late nineteenth and early twentieth centuries. It finds that a distinctive, labourist conception of disability existed which envisaged disabled workers as an important priority and one to which significant time, effort and resources were devoted. PMID:25352721

'A Plentiful Crop of Cripples Made by All This Progress': Disability, Artificial Limbs and Working-Class Mutualism in the South Wales Coalfield, 1890-19481.

PubMed

Curtis, Ben; Thompson, Steven

2014-11-01

Historians of orthopaedics, artificial limbs and disability have devoted a great deal of attention to children and soldiers but have neglected to give sufficient space in their studies to industrial workers, the other patient group that has been identified as crucial to the development of these areas. Furthermore, this attention has led to an imbalanced focus on charitable and philanthropic activities as the main means of assistance and the neglect of a significant part of the voluntary sphere, the labour movement. This article, focusing on industrial south Wales, examines the efforts of working-class organisations to provide artificial limbs and a range of other surgical appliances to workers and their family members in the late nineteenth and early twentieth centuries. It finds that a distinctive, labourist conception of disability existed which envisaged disabled workers as an important priority and one to which significant time, effort and resources were devoted.

Focusing the Sun: State Considerations for Designing Community Solar Policy

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

Cook, Jeffrey J; Shah, Monisha R

This report summarizes outcomes from the National Community Solar Partnership State Best Practices working group by identifying key differences in state policies that enable community solar and illustrating how various policy design approaches may impact the market. For the latter question, it is too early to quantify a relationship between policy design and market impacts, because most state programs have not been fully implemented. So, the authors conducted interviews with 19 subject matter experts, including project developers, regulators, and utilities to better understand how various policy design approaches may impact community solar markets. These perspectives, along with those gleaned frommore » the working group and relevant literature were synthesized to identify key considerations for policymakers designing community solar programs. Though state community solar policies vary in numerous ways, the report focuses on the following critical elements: program cap, project size cap, subscriber location requirements, subscriber eligibility requirements, low- and moderate-income stipulations, and subscriber compensation.« less

The (dis)unity of nursing science.

PubMed

Bluhm, Robyn L

2014-10-01

This paper looks at the implications of contemporary work in philosophy of science for nursing science. Early work on the nature of theories in nursing was strongly influenced by logical empiricism, and this influence remains even long after nurse scholars have come to reject logical empiricism as an adequate philosophy of science. Combined with the need to establish nursing as an autonomous profession, nursing theory's use of logical empiricism has led to serious conceptual problems. Philosophers of science have also rejected many of the central tenets of logical empiricism, including its focus on the logical justification of theories and the idea that science is, or should be, unified. Instead, there has been an increasing focus on the practice of science, which in turn has led to a pluralist understanding of science that emphasizes the construction of scientific models that are appropriate for certain purposes or in certain contexts. I suggest that this approach to philosophy of science may provide better resources for nursing science. © 2014 John Wiley & Sons Ltd.

Formative research to identify community partnerships and foster relationships for health promotion research in South Mississippi.

PubMed

Lemacks, J; Landry, A; Wenzler, P

2018-06-01

The purpose of this short communication is to describe the trust building and collaboration, fostering phases of a community-academic partnership between churches and academic researchers using a community-based participatory research approach. An academic-community partnership with church leaders was initiated using survey administration and was further developed using focus groups. A coalition was developed, and it guided a subsequent focus group with church members. Most churches surveyed did not have a health ministry in place but were agreeable that a variety of health topics were appropriate for the church setting. Church leaders felt that church members were key to engage in health programs in the church, whereas church members viewed pastoral support as important. Church leaders felt that working with a university brings credibility to their own health programs. This early work provides a valuable example of how community collaborations may be initiated and developed using formative research methods, serving both community and research agendas. Published by Elsevier Ltd.

UCSF Small Molecule Discovery Center: innovation, collaboration and chemical biology in the Bay Area.

PubMed

Arkin, Michelle R; Ang, Kenny K H; Chen, Steven; Davies, Julia; Merron, Connie; Tang, Yinyan; Wilson, Christopher G M; Renslo, Adam R

2014-05-01

The Small Molecule Discovery Center (SMDC) at the University of California, San Francisco, works collaboratively with the scientific community to solve challenging problems in chemical biology and drug discovery. The SMDC includes a high throughput screening facility, medicinal chemistry, and research labs focused on fundamental problems in biochemistry and targeted drug delivery. Here, we outline our HTS program and provide examples of chemical tools developed through SMDC collaborations. We have an active research program in developing quantitative cell-based screens for primary cells and whole organisms; here, we describe whole-organism screens to find drugs against parasites that cause neglected tropical diseases. We are also very interested in target-based approaches for so-called "undruggable", protein classes and fragment-based lead discovery. This expertise has led to several pharmaceutical collaborations; additionally, the SMDC works with start-up companies to enable their early-stage research. The SMDC, located in the biotech-focused Mission Bay neighborhood in San Francisco, is a hub for innovative small-molecule discovery research at UCSF.

Working group report on beam plasmas, electronic propulsion, and active experiments using beams

NASA Technical Reports Server (NTRS)

Dawson, J. M.; Eastman, T.; Gabriel, S.; Hawkins, J.; Matossian, J.; Raitt, J.; Reeves, G.; Sasaki, S.; Szuszczewicz, E.; Winkler, J. R.

1986-01-01

The JPL Workshop addressed a number of plasma issues that bear on advanced spaceborne technology for the years 2000 and beyond. Primary interest was on the permanently manned space station with a focus on identifying environmentally related issues requiring early clarification by spaceborne plasma experimentation. The Beams Working Group focused on environmentally related threats that platform operations could have on the conduct and integrity of spaceborne beam experiments and vice versa. Considerations were to include particle beams and plumes. For purposes of definition it was agreed that the term particle beams described a directed flow of charged or neutral particles allowing single-particle trajectories to represent the characteristics of the beam and its propagation. On the other hand, the word plume was adopted to describe a multidimensional flow (or expansion) of a plasma or neutral gas cloud. Within the framework of these definitions, experiment categories included: (1) Neutral- and charged-particle beam propagation, with considerations extending to high powers and currents. (2) Evolution and dynamics of naturally occurring and man-made plasma and neutral gas clouds. In both categories, scientific interest focused on interactions with the ambient geoplasma and the evolution of particle densities, energy distribution functions, waves, and fields.

Ansel Adams: early works

NASA Astrophysics Data System (ADS)

Throckmorton, Jodi

2010-02-01

Ansel Adams (1902-1984), photographer, musician, naturalist, explorer, critic, and teacher, was a giant in the field of landscape photography. In his images of the unspoiled Western landscape, he strove to capture the sublime: the transcendentalist concept that nature can generate the experience of awe for the viewer. Many viewers are familiar with the heroic, high-contrast prints on high-gloss paper that Adams made to order beginning in the 1970s; much less well known are the intimate prints that the artist crafted earlier in his career. This exhibition focuses on these masterful small prints from the 1920s into the 1950s. During this time period, Adams's printing style changed dramatically. The painterly, soft-focus, warm-toned style of the Parmelian Prints of the High Sierras from the 1920s evolved into the sharp-focus style of the f/64 school of photography that Adams co-founded in the 1930s with Edward Weston and Imogen Cunningham. After World War II, Adams opted for a cooler, higher-contrast look for his prints. Throughout the various styles in which he chose to work, Adams explored the power of nature and succeeded in establishing landscape photography as a legitimate form of modern art.

Young women with PD: a group work experience.

PubMed

Posen, J; Moore, O; Tassa, D S; Ginzburg, K; Drory, M; Giladi, N

2000-01-01

Parkinson's Disease (PD) prior to the age of 40 affects between 5-10% of the PD population. The psychosocial changes that patients with early PD encounter, may be more devastating and disabling than the actual motor disability. The paper describes a unique experience in groupwork with young female PD patients treated in the Movement Disorders Unit of the Tel Aviv Sourasky Medical Center. The paper focuses on the special issues which characterized this group's experience: stigma, body and sexual image, and personality traits.

When Energy Conservation Seems to Fail: The Prediction of the Neutrino

NASA Astrophysics Data System (ADS)

Guerra, Francesco; Leone, Matteo; Robotti, Nadia

2014-06-01

A historical case study concerning the serious doubts that arose in early 1930s about the validity of the law of energy conservation in nuclear disintegrations, and the hypothesis of neutrino, will be closely analyzed with the goal of promoting understanding of the nature of science. This work is based upon primary archival and printed sources, with a particular focus on the proceedings of the first International Conference of Nuclear Physics which was held in Rome on October 1931.

Dragooned into a Joint War: American Airpower in the Mediterranean and Operation Dragoon

DTIC Science & Technology

2009-06-01

nearly as old as the airplane. While many wish to focus on early airpower zealots such as Douhet, Trenchard, and Mitchell for proof of a parochial...for solutions to the trench stalemate. Airmen felt they could now fashion, according to theorists such as Douhet, Trenchard, and Mitchell , quick and...61 This chapter is based on the following works: Jeffery J. Clark and Robert Ross Smith , United States Army in World War II, The European Theatre

Caring: some reflections on the impact of the culture care theory by McFarland & Andrews and a conversation with Leininger.

PubMed

Clarke, Pamela N; McFarland, Marilyn R; Andrews, Margaret M; Leininger, Madeleine

2009-07-01

This column is the first of two with a special focus on the construct of caring. In this dialogue, two Leininger scholars together address the questions related to the global impact on practice and the contribution of the model to scientific development in nursing. Then, in a special conversation, nurse theorist Madeleine Leininger offers her view of the impact of her work as well as some of her early experiences.

From soil in art towards Soil Art

NASA Astrophysics Data System (ADS)

Feller, C.; Landa, E. R.; Toland, A.; Wessolek, G.

2015-02-01

The range of art forms and genres dealing with soil is wide and diverse, spanning many centuries and artistic traditions, from prehistoric painting and ceramics to early Renaissance works in Western literature, poetry, paintings, and sculpture, to recent developments in cinema, architecture and contemporary art. Case studies focused on painting, installation, and cinema are presented with the view of encouraging further exploration of art about, in, with, or featuring soil or soil conservation issues, created by artists, and occasionally scientists, educators or collaborative efforts thereof.

Maternal scaffolding in a disadvantaged global context: The influence of working memory and cognitive capacities.

PubMed

Obradović, Jelena; Portilla, Ximena A; Tirado-Strayer, Nicole; Siyal, Saima; Rasheed, Muneera A; Yousafzai, Aisha K

2017-03-01

The current study focuses on maternal cognitive capacities as determinants of parenting in a highly disadvantaged global context, where children's experiences at home are often the 1st and only opportunity for learning and intellectual growth. In a large sample of 1,291 biological mothers of preschool-aged children in rural Pakistan, we examined the unique association of maternal working memory skills (independent of related cognitive capacities) with cognitively stimulating parenting behaviors. Path analysis revealed that directly assessed working memory, short-term memory, and verbal intelligence independently predicted greater levels of observed maternal scaffolding behaviors. Mothers from poorer families demonstrated lower levels of working memory, short-term memory, and verbal intelligence. However, mothers' participation in an early childhood parenting intervention that ended 2 years prior to this study contributed to greater levels of working memory skills and verbal intelligence. Further, all 3 domains of maternal cognitive capacity mediated the effect of family economic resources on maternal scaffolding, and verbal intelligence also mediated the effect of early parenting intervention exposure on maternal scaffolding. The study demonstrates the unique relevance of maternal working memory for scaffolding behaviors that required continuously monitoring the child's engagement, providing assistance, and minimizing external distractions. These results highlight the importance of directly targeting maternal cognitive capacities in poor women with little or no formal education, using a 2-generation intervention approach that includes activities known to promote parental executive functioning and literacy. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Work addiction and presenteeism: The buffering role of managerial support.

PubMed

Mazzetti, Greta; Vignoli, Michela; Schaufeli, Wilmar B; Guglielmi, Dina

2017-08-08

The current study examined the mediating effect of presenteeism and moderating effect of managerial support in the relation between workaholism and work-family conflict. A sample of 1065 white-collar employees from an Italian company filled in an online survey and hypotheses were tested using a bootstrapping procedure. Results showed that presenteeism mediated the association between workaholism and work-family conflict. Moreover, the mediating effect of presenteeism was moderated by managerial support: for employees reporting lower levels of support workaholism was stronger related to presenteeism than for those experiencing higher support. Presenteeism, in turn, was related to greater levels of work-family conflict. The present study sheds light into the protective role played by managerial support in preventing workaholic employees from forcing themselves to attend work also when feeling sick. Accordingly, early intervention aimed at buffering the negative association between workaholism and work-family conflict should focus on training managers to develop supportive leadership skills. © 2017 International Union of Psychological Science.

From Tomato King to World Food Prize laureate.

PubMed

Nelson, Philip E

2014-01-01

This autobiographical article describes my early years, education, and career at Purdue University. Helping form and expand the Department of Food Science at Purdue was exciting and gratifying, and working with students in the classroom and on research projects was rewarding and kept me feeling young. My research on bulk aseptic processing allowed me to help solve problems relevant to the tomato industry, but I learned later that it had much broader relevance. I certainly never expected the impact and visibility of the work to result in my being awarded the World Food Prize. Being the first food scientist to win this award has enabled me to focus increased attention on the need to reduce food losses.

[The European Working Time Directive and surgical residents' expertise: no effect on the number of operations].

PubMed

Guicherit, Onno R

2015-01-01

Residents' working hours in the Netherlands were first capped in the early 1990 s. In 2003, European legislation consolidated restrictions to a 48-hour week. No adverse effects were seen on the number of surgical operations performed either in the first or the second decade following these measures. Either the effect on surgical training is minimal, or the number of operations carried out during a residency is not a meaningful indicator of its quality. Personalized modular rotations in both university and teaching hospitals are needed for residents with sub-specializations. Training activities, in combination with more supervision, have to focus on a broader set of competencies beyond simply mastering surgical procedures.

10 CFR 52.27 - Limited work authorization after issuance of early site permit.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 2 2010-01-01 2010-01-01 false Limited work authorization after issuance of early site..., AND APPROVALS FOR NUCLEAR POWER PLANTS Early Site Permits § 52.27 Limited work authorization after issuance of early site permit. A holder of an early site permit may request a limited work authorization in...

10 CFR 52.27 - Limited work authorization after issuance of early site permit.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 2 2011-01-01 2011-01-01 false Limited work authorization after issuance of early site..., AND APPROVALS FOR NUCLEAR POWER PLANTS Early Site Permits § 52.27 Limited work authorization after issuance of early site permit. A holder of an early site permit may request a limited work authorization in...

International cancer seminars: a focus on esophageal squamous cell carcinoma.

PubMed

Murphy, G; McCormack, V; Abedi-Ardekani, B; Arnold, M; Camargo, M C; Dar, N A; Dawsey, S M; Etemadi, A; Fitzgerald, R C; Fleischer, D E; Freedman, N D; Goldstein, A M; Gopal, S; Hashemian, M; Hu, N; Hyland, P L; Kaimila, B; Kamangar, F; Malekzadeh, R; Mathew, C G; Menya, D; Mulima, G; Mwachiro, M M; Mwasamwaja, A; Pritchett, N; Qiao, Y-L; Ribeiro-Pinto, L F; Ricciardone, M; Schüz, J; Sitas, F; Taylor, P R; Van Loon, K; Wang, S-M; Wei, W-Q; Wild, C P; Wu, C; Abnet, C C; Chanock, S J; Brennan, P

2017-09-01

The International Agency for Research on Cancer (IARC) and the US National Cancer Institute (NCI) have initiated a series of cancer-focused seminars [Scelo G, Hofmann JN, Banks RE et al. International cancer seminars: a focus on kidney cancer. Ann Oncol 2016; 27(8): 1382-1385]. In this, the second seminar, IARC and NCI convened a workshop in order to examine the state of the current science on esophageal squamous cell carcinoma etiology, genetics, early detection, treatment, and palliation, was reviewed to identify the most critical open research questions. The results of these discussions were summarized by formulating a series of 'difficult questions', which should inform and prioritize future research efforts. Published by Oxford University Press on behalf of the European Society for Medical Oncology 2017. This work is written by US Government employees and is in the public domain in the US.

The primacy of work and fathering preterm infants: findings from an interpretive phenomenological study.

PubMed

Pohlman, Shawn

2005-08-01

To improve our understanding of fathers of preterm infants by examining their meanings of work and exploring the impact of their work on their early transition to fatherhood. The sample included 9 white fathers between the ages of 22 and 40 years, who had infants born between 25 and 32 weeks gestation. This report explores one theme that emerged from a broader interpretive phenomenological study. Fathers were interviewed 6 to 8 times over a 6-month period, beginning within 1 month of the birth of their infant and continuing after neonatal intensive care unit (NICU) discharge. Interview guides were used only to initiate conversation; probing, clarifying questions helped fathers provide detailed stories of what they did, thought, and felt about specific situations. Transcriptions of all 63 interviews were treated as meaningful text and analyzed using interpretive methods. Fathers' narratives revealed the primacy of work in their lives; work remained a pivotal focus even after an early birth. Fathers returned to work quickly after their infant's birth. They approached their work with a renewed sense of fervor in order to provide financially for their families. They found comfort in their work because in the work setting they felt that they were the experts, as opposed to feeling like novices in the NICU. The most stressful aspect of the experience was juggling their time between work and the outside world. Fathers may respond to the experience of having a premature infant very differently from mothers. Because fathers' stressors often lie outside the NICU, their stressors may be invisible to healthcare providers. A deeper understanding of fathering must consider the social, familial, and historical processes that shape fathering practices.

LEARNING FROM OTHERS: CHILDREN’S CONSTRUCTION OF CONCEPTS

PubMed Central

Gelman, Susan A.

2010-01-01

Much of children’s knowledge is derived not from their direct experiences with the environment but rather from the input of others. However, until recently, the focus in studies of concept development was primarily on children’s knowledge, with relatively little attention paid to the nature of the input. The last 10 years have seen an important shift in focus. This chapter reviews this approach, by examining the nature of the input, and the nature of the learner, to shed light on early conceptual learning. These findings argue against the simple notion that conceptual development is either supplied by the environment or innately specified, and instead demonstrate how the two work together. The implications for how children reconcile competing belief systems are also discussed. PMID:18631027

Occupational Animal Allergy.

PubMed

Stave, Gregg M

2018-02-16

This review explores animal allergen exposure in research laboratories and other work settings, focusing on causes and prevention. (1) Consistent with the hygiene hypothesis, there is new evidence that early childhood exposure to pets produces changes in the gut microbiome that likely lead to a lower risk of allergy. (2) Anaphylaxis from laboratory animal bites occurs more frequently than suggested by prior literature. (3) Animal allergens represent an occupational hazard in a wide variety of work settings ranging from fields that work with animals to public settings like schools and public transportation where allergens are brought into or are present in the workplace. Exposure to animal allergens can result in allergy, asthma, and anaphylaxis. Animal allergy has been most studied in the research laboratory setting, where exposure reduction can prevent the development of allergy. Similar prevention approaches need to be considered for other animal work environments and in all settings where animal allergens are present.

The value of life story work for staff, people with dementia and family members.

PubMed

McKinney, Aidín

2017-05-31

Dementia is a term used to describe a collection of symptoms that include problems with memory, self-care, reasoning and communication. Care interventions that focus on preserving people's dignity and identity are therefore essential. Using Driscoll's reflective model to guide critical thinking, this article reflects on the use of one intervention, namely life story work, to promote person-centred care for people with dementia. It explores the value or effect of life story work for healthcare staff, the person with dementia and family members. It also highlights best practice guidelines that are useful to consider to promote its optimal success as an intervention in dementia care, for example, instigating it early in the dementia journey and embedding it in a supportive culture. It is important to highlight to nursing students the many positive aspects of incorporating life story work into practice.

Parent Education within a Relationship-Focused Model.

ERIC Educational Resources Information Center

Kelly, Jean F.; Barnard, Kathryn E.

1999-01-01

This response to Mahoney et al. (EC 623 392) agrees that parent education should be an important component of early intervention programs and proposes that parent education be included in a relationship-focused early-intervention model. This model is illustrated, explained, and compared with the previous child-focused model and the current…

Performance Measurement using KPKU- BUMN in X School Education Foundation

NASA Astrophysics Data System (ADS)

Arijanto, Sugih; Harsono, Ambar; Taroepratjeka, Harsono

2016-01-01

The purpose of this research is to determine X School's Strengths and Opportunity of Improvement through performance measurement using KPKU-BUMN (Kriteria Penilaian Kinerja Unggul - Kementerian Badan Usaha Milik Negara). KPKU-BUMN is developed based on Malcolm Baldrige Criteria for Performance Excellent (MBCfPE). X school is an education foundation at Bandung that has provides education from kindergarten, elementary school, to junior and senior high school. The measurement is implemented by two aspects, Process and Result. The Process is measured by A-D-L-I approaches (Approach- Deployment-Learning- Integration), on the other hand The Result is measured by Le-T-C-I approach (Level-Trend- Comparison-Integration). There are six processes that will be measured: (1) Leadership, (2) Strategic Planning, (3) Customer Focus, (4) Measurement, Analysis and Knowledge Management, (5) Work Force Focus, and (6) Operation Focus. Meanwhile, the result are (a) product & process outcomes, (b) customer-focused outcomes, (c) workforce-focused outcomes, (d) leadership & governance outcomes, and (e) financial & market outcomes. The overall score for X School is 284/1000, which means X School is at “early result” level at “poor” global image.

Turning the ship: making the shift to a life-course framework.

PubMed

Rohan, Angela M; Onheiber, Patrice M; Hale, Linda J; Kruse, Terry L; Jones, Millie J; Gillespie, Katie H; Lathen, Lorraine S; Katcher, Murray L

2014-02-01

Turning a ship requires small but steady and deliberate efforts over time. During the past 9 years, Wisconsin's Maternal and Child Health (MCH) Program has begun to utilize the life-course perspective as its framework for guiding efforts around women's health, early childhood systems, children and youth with special health care needs, chronic disease integration, and elimination of racial and ethnic disparities in birth outcomes. In collaboration with many state and national partners, Wisconsin's MCH Program has integrated the life-course perspective into efforts that include the following: increasing professional and public awareness of the framework; creating focus groups and social marketing campaigns in communities most affected by health disparities; expanding preconception and women's health initiatives; integrating with traditionally "non-MCH" programs such as chronic disease programs; and shifting Title V resources from provision of individual services to assurance of effective early childhood systems. Wisconsin's implementation of the life-course perspective has not been without challenges, but opportunities have also been identified along the journey. Initial efforts focused on training and supporting partners in their understanding and application of the life-course framework, and a train-the-trainer model was discovered to be key to achieving these goals. We took care to engage special populations and their advocates and to work closely with local communities. We hope that the lessons we have learned in this process will provide guidance for others as they work to incorporate life course into their MCH work. The life-course perspective has helped us to inform partners, policy makers, and funders of the need for a new approach in addressing racial and ethnic disparities in health.

Characteristics of effective professional development for early career science teachers

NASA Astrophysics Data System (ADS)

Simon, Shirley; Campbell, Sandra; Johnson, Sally; Stylianidou, Fani

2011-04-01

The research reported here set out to investigate the features in schools and science departments that were seen as effective in contributing to the continuing professional development (CPD) of early career science teachers. Ten schools took part in the study, selected on the basis of their reputation for having effective CPD practices. To gain different perspectives from within the organisations we conducted interviews with senior members of staff, heads of science departments and early career teachers. A thematic analysis of the interviews is presented, drawing on findings from across the 10 schools, and exemplified in more detail by a vignette to show specific features of effective CPD practice. The study has revealed a wealth of practice across the 10 schools, which included a focus on broadening experience beyond the classroom, having an open, sharing, non-threatening culture and systemic procedures for mentoring and support that involved ring-fenced budgets. The schools also deployed staff judiciously in critical roles that model practice and motivate early career science teachers. Early career teachers were concerned primarily with their overall development as teachers, though some science specific examples such as observing practical work and sessions to address subject knowledge were seen as important.

Early amino acid administration in very preterm infants: Too little, too late or too much, too soon?

PubMed

Morgan, Colin

2013-03-09

Early postnatal growth failure is well described in very preterm infants. It reflects the nutritional deficits in protein and energy intake that accumulate in the first few weeks after birth. This coincides with the period of maximum parenteral nutrition (PN) dependency, so that protein intake is largely determined by intravenous amino acid (AA) administration. The contribution of PN manufacture, supply, formulation, prescribing and administration to the early postnatal nutritional deficit is discussed, focusing on total AA intake. The implications of postnatal deficits in AA and energy intake for growth are reviewed, with particular emphasis on early head/brain growth and long-term neurodevelopmental outcome. The rationale for maximising AA acid intake as soon as possible after birth is explained. This includes the benefits for very early postnatal nutritional intake and metabolic adaptation after birth. These benefits relate to total AA intake and so have to be interpreted with some caution, given the very limited evidence base surrounding the balance of individual AAs in neonatal PN formulations. This work mostly predates current nutritional recommendations and therefore may not provide a true reflection of individual AA utilisation in current clinical practice. Copyright © 2013. Published by Elsevier Ltd.

Distinguishing differential susceptibility from diathesis-stress: recommendations for evaluating interaction effects.

PubMed

Roisman, Glenn I; Newman, Daniel A; Fraley, R Chris; Haltigan, John D; Groh, Ashley M; Haydon, Katherine C

2012-05-01

This report describes the state of the art in distinguishing data generated by differential susceptibility from diathesis-stress models. We discuss several limitations of existing practices for probing interaction effects and offer solutions that are designed to better differentiate differential susceptibility from diathesis-stress models and quantify their corresponding implications. In addition, we demonstrate the utility of these methods by revisiting published evidence suggesting that temperamental difficulty serves as a marker of enhanced susceptibility to early maternal caregiving across a range of outcome domains in the NICHD Study of Early Child Care and Youth Development. We find that, with the exception of mother reports of psychopathology, there is consistent evidence in the Study of Early Child Care and Youth Development that the predictive significance of early sensitivity is moderated by difficult temperament over time. However, differential susceptibility effects emerged primarily for teacher reports of academic skills, social competence, and symptomatology. In contrast, effects more consistent with the diathesis-stress model were obtained for mother reports of social skills and objective tests of academic skills. We conclude by discussing the value of the application of this work to the next wave of Gene × Environment studies focused on early caregiving experiences.

Development of early handwriting: Visual-motor control during letter copying.

PubMed

Maldarelli, Jennifer E; Kahrs, Björn A; Hunt, Sarah C; Lockman, Jeffrey J

2015-07-01

Despite the importance of handwriting for school readiness and early academic progress, prior research on the development of handwriting has focused primarily on the product rather than the process by which young children write letters. In contrast, in the present work, early handwriting is viewed as involving a suite of perceptual, motor, and cognitive abilities, which must work in unison if children are to write letters efficiently. To study such coordination, head-mounted eye-tracking technology was used to investigate the process of visual-motor coordination while kindergarten children (N = 23) and adults (N = 11) copied individual letters and strings of letters that differed in terms of their phonemic properties. Results indicated that kindergarten children were able to copy single letters efficiently, as did adults. When the cognitive demands of the task increased and children were presented with strings of letters, however, their ability to copy letters efficiently was compromised: Children frequently interrupted their writing midletter, whereas they did not do so on single letter trials. Yet, with increasing age, children became more efficient in copying letter strings, in part by using vision more prospectively when writing. Taken together, the results illustrate how the coordination of perceptual, motor, and cognitive processes contributes to advances in the development of letter writing skill. (c) 2015 APA, all rights reserved).

Development of Early Handwriting: Visual-Motor Control During Letter Copying

PubMed Central

Maldarelli, Jennifer E.; Kahrs, Björn A.; Hunt, Sarah C.; Lockman, Jeffrey J.

2015-01-01

Despite the importance of handwriting for school readiness and early academic progress, prior research on the development of handwriting has focused primarily on the product rather than the process by which young children write letters. In contrast, in the present work, early handwriting is viewed as involving a suite of perceptual, motor and cognitive abilities, which must work in unison if children are to write letters efficiently. To study such coordination, head-mounted eye-tracking technology was used to investigate the process of visual-motor coordination while kindergarten children (N=23) and adults (N=11) copied individual letters and strings of letters that differed in terms of their phonemic properties. Results indicated that kindergarten children were able to copy single letters efficiently, as did adults. When the cognitive demands of the task increased and children were presented with strings of letters, however, their ability to copy letters efficiently was compromised: children frequently interrupted their writing mid-letter, whereas they did not do so on single letter trials. Yet, with increasing age, children became more efficient in copying letter strings, in part by using vision more prospectively when writing. Taken together, the results illustrate how the coordination of perceptual, motor and cognitive processes contributes to advances in the development of letter writing skill. PMID:26029821

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

Brown, J.; Tedrow, J.C.F.

For more than three decades Kaye Everett conducted research on pedology, hydrology, geology, and ecology in virtually all major polar regions of the globe. A summary of the historical developments in polar pedology and Everett`s major pedological accomplishments collectively serve as an appropriate tribute to this outstanding polar scientist. Building on early work by Russian pedologists, investigation of polar soils began in earnest following World War II. Differing national and individual soil classifications emerged and efforts to unify them continue to the present. Everett`s early studies in both hemispheres reinforced the concepts that pedogenic gradients existed. He demonstrated a climaticmore » gradient of soil processes and distribution in the Arctic with calcification diminishing and alkali processes increasing in a northward direction. Starting in the early 1970s Everett applied his interest in soil morphology, genesis, mapping, and classification to geobotanical landscape approaches in arctic Alaska. Working closely with other ecologists, these approaches resulted in a series of geobotanical and terrain sensitivity studies and publications related to both ecosystem function and response of tundra to impacts of resource development. More recent investigations focused on the transport of air- and waterborne nutrients in arctic watershed. Specific results of Everett`s own research and his collaboration with American and Russian colleagues are discussed. 106 refs., 2 figs.« less

A German e-learning-training in the context of early preventive intervention and child protection: preliminary findings of a pre-post evaluation.

PubMed

Bressem, Kristina; Ziegenhain, Ute; Doelitzsch, Claudia; Hofer, Alexandra; Besier, Tanja; Fegert, Joerg M; Kuenster, Anne K

2016-01-01

In recent years, a number of government-sponsored initiatives have been implemented in Germany that are focused on early preventive intervention in child protection. In response to the need for interdisciplinary training in this area, the internet-based e-learning program "Early Preventive Intervention and Child Protection" was developed for professionals in the child welfare and health care systems working with families with infants and toddlers. The program is currently undergoing evaluation for effectiveness and user satisfaction. In a pre-post design, users are requested to complete questionnaires that assess three measures of expertise: theoretical knowledge of relevant fields, the ability to correctly identify subtle signals of infant communication, and the ability to assess maternal sensitivity. This article presents the contents of the program and the pre-training results (N = 1.294 participants). Descriptive analyses as well as Pearson correlations and Bonferroni corrections of error were conducted using the statistical program SPSS v. 21.0. The findings show that a wide range of professionals are making use of the program, and that their existing theoretical knowledge about early preventive intervention, as well as their ability to identify subtle signals of infant communication, is relatively good. However, their ability to assess maternal sensitivity, which is considered a crucial indicator for the risk of child abuse, was low. The outcome of the pre-training results indicates that professionals working in the area of child protection need to develop more capability in recognizing maternal sensitivity, in order to ensure early detection of families who are at risk and thus in need of support. Finally, the number of years of professional experience did not correlate with the scores on any of the three measures, which emphasizes the importance of providing interdisciplinary training in this area for all those working in child and family services, regardless of background.

Work-family balance after childbirth: the association between employer-offered leave characteristics and maternity leave duration.

PubMed

Guendelman, Sylvia; Goodman, Julia; Kharrazi, Martin; Lahiff, Maureen

2014-01-01

Early return to work after childbirth has been increasing among working mothers in the US. We assessed the relationship between access to employer-offered maternity leave (EOML) (both paid and unpaid) and uptake and duration of maternity leave following childbirth in a socio-economically diverse sample of full-time working women. We focus on California, a state that has long provided more generous maternity leave benefits than those offered by federal maternity leave policies through the State Disability Insurance program. The sample included 691 mothers who gave birth in Southern California in 2002-2003. Using weighted logistic regression, we examined the EOML-maternity leave duration relationship, controlling for whether the leave was paid, as well as other occupational, personality and health-related covariates. Compared with mothers who were offered more than 12 weeks of maternity leave, mothers with <6 weeks of EOML and those offered 6-12 weeks had five times higher odds of returning to work within 12 weeks; those offered no leave had six times higher odds of an early return. These relationships were similar after controlling for whether the leave was paid and after controlling for other occupational and health characteristics. Access to and duration of employer-offered maternity leave significantly determine timing of return to work following childbirth, potentially affecting work-family balance. Policy makers should recognize the pivotal role of employers in offering job security during and after maternity leave and consider widening the eligibility criteria of the Family and Medical Leave Act.

The Role of Early Maternal Support in Balancing Full-Time Work and Infant Exclusive Breastfeeding: A Qualitative Study.

PubMed

Pounds, Lea; Fisher, Christopher M; Barnes-Josiah, Debora; Coleman, Jason D; Lefebvre, R Craig

Support of others is a key factor for mothers who choose to breastfeed their infants, including those who balance work outside the home and breastfeeding. However, little research has been done to understand how maternal support during the postpartum period impacts mothers' ability to later balance work and breastfeeding, in particular full-time work and exclusive breastfeeding. The results of this qualitative study indicate that the timing of support plays a key role in mothers' ability to successfully overcome barriers during the early postpartum period, thus building maternal self-efficacy in addressing problems encountered when they return to work. To understand the experience of low-income women who successfully balance full-time work and exclusive breastfeeding for the recommended 6 months, interviews were conducted with women who met study criteria for income level, work status, and exclusive breastfeeding. Breastfeeding peer counselors were also interviewed as key informants. Interviews were recorded, transcribed, and coded for themes. The results of both sets of interviews were triangulated with a focused literature review to assure the soundness of the qualitative analysis. Timing of support included acute support, such as help establishing a successful latch needed during the first 2 weeks after delivery, to deal with breastfeeding problems that mothers perceived as being mentally and emotionally overwhelming and longer-term support needed to overcome problems perceived as being less intense. The research invites further exploration into the relationship between breastfeeding support provided by mothers' support system, including healthcare professionals, during the postpartum period and rates of breastfeeding duration and exclusivity.

24 CFR 242.45 - Early commencement of work.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Early commencement of work. 242.45... MORTGAGE INSURANCE FOR HOSPITALS Construction § 242.45 Early commencement of work. (a) Site preparation... the commencement of certain necessary early site work and limited construction activity in connection...

Characteristics of Early Work Experiences and Their Association with Future Employment

ERIC Educational Resources Information Center

McDonnall, Michele Capella; O'Mally, Jamie

2012-01-01

Introduction: Early work experiences are a key predictor of future employment for transition-age youths with visual impairments. We investigated how specific characteristics of early work experiences influence future employment and whether the receipt of Supplemental Security Income (SSI) benefits is associated with early work experiences among…

The role of tone sensation and musical stimuli in early experimental psychology.

PubMed

Klempe, Sven Hroar

2011-01-01

In this article, the role of music in early experimental psychology is examined. Initially, the research of Wilhelm Wundt is considered, as tone sensation and musical elements appear as dominant factors in much of his work. It is hypothesized that this approach was motivated by an understanding of psychology that dates back to Christian Wolff 's focus on sensation in his empirical psychology of 1732. Wolff, however, had built his systematization of psychology on Gottfried Wilhelm von Leibniz, who combined perception with mathematics,and referred to music as the area in which sensation is united with numerical exactitude. Immanuel Kant refused to accept empirical psychology as a science, whereas Johann Friedrich Herbart reintroduced the scientific basis of empirical psychology by, among other things, referring to music.

The origins of children's metamemory: the role of theory of mind.

PubMed

Lecce, Serena; Demicheli, Patrizia; Zocchi, Silvia; Palladino, Paola

2015-03-01

The relation between preschoolers' theory of mind (ToM) and declarative metamemory (DM) was investigated in two studies. The first study focused on 4-year-old children's (N=106) cognitive and affective ToM and their DM. The data showed a significant association between cognitive (but not affective) ToM and DM, independent of verbal ability, non-verbal ability, and working memory. The second study involved 83 children tested at 4 years 6 months of age (and 6 months later) for cognitive ToM and DM. Here, results showed that early cognitive ToM, in particular false-belief understanding, predicts later DM independent of early verbal ability. These data support a view considering cognitive ToM as a precursor of children's DM. Copyright © 2014 Elsevier Inc. All rights reserved.

Preparing Early Interventionists to Implement Family-Centered Practices

ERIC Educational Resources Information Center

Hile, Kimberly A.; Milagros Santos, Rosa; Hughes, Mary-alayne

2016-01-01

The reauthorization of IDEA in 1997 placed greater emphasis on providing early intervention services to the family unit versus solely focusing on children with disabilities or children who are at risk for disabilities. Due to the shift from child-focused services to family-focused services, the need to implement family-centered practices became…

Knowledge, attitudes and practices of adolescents in Upper Egypt on gender-based violence, with a focus on early girls' marriage.

PubMed

Mahmoud, Alaa El Dine H

2015-09-01

A large proportion of the female population all over the world, particularly in developing countries, experience some form of gender-based violence (GBV) during their life. Early marriage, a form of GBV, is particularly highly prevalent in rural Upper Egypt. The aim of the current study was to assess the knowledge, attitudes and practices (KAP) of adolescents in Upper Egypt on domestic GBV, with a focus on early girls' marriage. The study was a cross-sectional descriptive household survey targeting 400 randomly selected adolescent boys and girls aged 11-16 years from five villages of Minya Governorate in Upper Egypt. The proportion of interviewed adolescents who could identify certain practices as forms of GBV was relatively low: the identified practices were mainly deprivation of work (9.0%), deprivation of inheritance (3.3%), arbitrary neglect and desertion (2.8%), and preventing from visiting relatives (0.5%). Abusive sexual behavior was not identified by any of the study participants as a form of domestic GBV. A total of 112 boys (56.0%) reported that they have been perpetrators in domestic GBV events at least once and 118 girls (59.0%) reported that they have been actual victims of domestic GBV. An overall 65.6% of study participants could correctly identify the legal age of marriage as 18 years, yet only 22.0% identified earlier ages of marriage as a form of domestic GBV. The vast majority of girls and boys reported that they would not agree to get married before the age of 18 years (91.0 and 87.0%, respectively). Adolescents in Upper Egypt demonstrated a less than satisfactory knowledge about the forms of GBV. Although early girls' marriage was not universally recognized by adolescents as a form of domestic GBV, they demonstrated satisfactory knowledge about the legal age of marriage, as well as a tendency to abandon the practice. Establishing a community-based awareness program for adolescents of both sexes about GBV with a focus on early girls' marriage is highly recommended.

Cell-based interventions for neurologic conditions: ethical challenges for early human trials.

PubMed

Mathews, D J H; Sugarman, J; Bok, H; Blass, D M; Coyle, J T; Duggan, P; Finkel, J; Greely, H T; Hillis, A; Hoke, A; Johnson, R; Johnston, M; Kahn, J; Kerr, D; Kurtzberg, J; Liao, S M; McDonald, J W; McKhann, G; Nelson, K B; Rao, M; Regenberg, A; Siegel, A W; Smith, K; Solter, D; Song, H; Vescovi, A; Young, W; Gearhart, J D; Faden, R

2008-07-22

Attempts to translate basic stem cell research into treatments for neurologic diseases and injury are well under way. With a clinical trial for one such treatment approved and in progress in the United States, and additional proposals under review, we must begin to address the ethical issues raised by such early forays into human clinical trials for cell-based interventions for neurologic conditions. An interdisciplinary working group composed of experts in neuroscience, cell biology, bioethics, law, and transplantation, along with leading disease researchers, was convened twice over 2 years to identify and deliberate on the scientific and ethical issues raised by the transition from preclinical to clinical research of cell-based interventions for neurologic conditions. While the relevant ethical issues are in many respects standard challenges of human subjects research, they are heightened in complexity by the novelty of the science, the focus on the CNS, and the political climate in which the science is proceeding. Distinctive challenges confronting US scientists, administrators, institutional review boards, stem cell research oversight committees, and others who will need to make decisions about work involving stem cells and their derivatives and evaluate the ethics of early human trials include evaluating the risks, safety, and benefits of these trials, determining and evaluating cell line provenance, and determining inclusion criteria, informed consent, and the ethics of conducting early human trials in the public spotlight. Further study and deliberation by stakeholders is required to move toward professional and institutional policies and practices governing this research.

Understanding the management of early-stage chronic kidney disease in primary care: a qualitative study.

PubMed

Blakeman, Tom; Protheroe, Joanne; Chew-Graham, Carolyn; Rogers, Anne; Kennedy, Anne

2012-04-01

Primary care is recognised to have an important role in the delivery of care for people with chronic kidney disease (CKD). However, there is evidence that CKD management is currently suboptimal, with a range of practitioner concerns about its management. To explore processes underpinning the implementation of CKD management in primary care. Qualitative study in general practices participating in a chronic kidney disease collaborative undertaken as part of the National Institute for Health Research (NIHR) Collaboration for Leadership in Applied Health Research and Care (CLAHRC) for Greater Manchester. Semi-structured interviews were conducted with GPs and practice nurses (n = 21). Normalisation Process Theory provided a framework for generation and analysis of the data. A predominant theme was anxiety about the disclosure of early-stage CKD with patients. The tensions experienced related to identifying and discussing CKD in older people and patients with stage 3A, embedding early-stage CKD within vascular care, and the distribution of work within the practice team. Participants provided accounts of work undertaken to resolve the difficulties encountered, with efforts having tended to focus on reassuring patients. Analysis also highlighted how anxiety surrounding disclosure influenced, and was shaped by, the organisation of care for people with CKD and associated long-term conditions. Offering reassurance alone may be of limited benefit, and current management of early-stage CKD in primary care may miss opportunities to address susceptibility to kidney injury, improve self-management of vascular conditions, and improve the management of multimorbidity.

Patient reported health related quality of life early outcomes at 12 months after surgically managed tibial plafond fracture.

PubMed

Bonato, Luke J; Edwards, Elton R; Gosling, Cameron McR; Hau, Raphael; Hofstee, Dirk Jan; Shuen, Alex; Gabbe, Belinda J

2017-04-01

Tibial plafond fractures represent a small but complex subset of fractures of the lower limb. The aim of this study was to describe the health related quality of life, pain and return to work outcomes 12 months following surgically managed tibial plafond fracture. The Victorian Orthopaedic Trauma Outcomes Registry (VOTOR) database was used to identify patients with tibial plafond fractures. All patients captured by VOTOR with a tibial plafond fracture between September 2003 and July 2009, were identified consecutively and comprised the initial cohort. The radiographs of all identified patients were classified using the AO/OTA fracture classification. A review of the included patient's medical records was performed. Data were collected on the injury event, management and complications. Outcomes at 12 months were prospectively collected by telephone interview and included return to work, a numerical rating scale for assessment of pain and the Short Form 12 (SF-12). There were 98 unilateral tibial plafond fractures; 91 fractures were managed operatively, 4 non-operatively and 3 underwent amputation. The 91 operatively managed patients were the focus of this study. A two-stage management approach, involving temporary external fixation, followed by definitive open reduction and internal fixation, was the most common operative treatment. The follow-up rate at 12 months was 70%. 57% had returned to work by 12 months post-injury, the median (IQR) pain score was 2 (0-5) and 27% reported moderate to severe persistent pain. Mean PCS-12 scores were significantly lower than Australian norms (p=0.99), 38.2 for males and 37.5 for females. The presence of persistent pain, loss of physical health and a low return to work rate highlights the profound impact of tibial plafond fractures on patients' lives. Although this study looked at the early 12 month results, it is expected these outcomes will continue to improve over time. Further studies, with larger patient numbers, must focus on how to improve not only the operative management of these fractures, but also patient's mental and overall physical health in the long term. Improved management techniques and early identification of injury patterns known to perform poorly may help long-term outcomes. Copyright © 2016. Published by Elsevier Ltd.

Use of multimodality imaging and artificial intelligence for diagnosis and prognosis of early stages of Alzheimer's disease.

PubMed

Liu, Xiaonan; Chen, Kewei; Wu, Teresa; Weidman, David; Lure, Fleming; Li, Jing

2018-04-01

Alzheimer's disease (AD) is a major neurodegenerative disease and the most common cause of dementia. Currently, no treatment exists to slow down or stop the progression of AD. There is converging belief that disease-modifying treatments should focus on early stages of the disease, that is, the mild cognitive impairment (MCI) and preclinical stages. Making a diagnosis of AD and offering a prognosis (likelihood of converting to AD) at these early stages are challenging tasks but possible with the help of multimodality imaging, such as magnetic resonance imaging (MRI), fluorodeoxyglucose (FDG)-positron emission topography (PET), amyloid-PET, and recently introduced tau-PET, which provides different but complementary information. This article is a focused review of existing research in the recent decade that used statistical machine learning and artificial intelligence methods to perform quantitative analysis of multimodality image data for diagnosis and prognosis of AD at the MCI or preclinical stages. We review the existing work in 3 subareas: diagnosis, prognosis, and methods for handling modality-wise missing data-a commonly encountered problem when using multimodality imaging for prediction or classification. Factors contributing to missing data include lack of imaging equipment, cost, difficulty of obtaining patient consent, and patient drop-off (in longitudinal studies). Finally, we summarize our major findings and provide some recommendations for potential future research directions. Copyright © 2018 Elsevier Inc. All rights reserved.

On the early history of the Finnish Meteorological Institute

NASA Astrophysics Data System (ADS)

Nevanlinna, H.

2014-03-01

This article is a review of the foundation (in 1838) and later developments of the Helsinki (Finland) magnetic and meteorological observatory, today the Finnish Meteorological Institute (FMI). The main focus of the study is in the early history of the FMI up to the beginning of the 20th century. The first director of the observatory was Physics Professor Johan Jakob Nervander (1805-1848). He was a famous person of the Finnish scientific, academic and cultural community in the early decades of the 19th century. Finland was an autonomously part of the Russian Empire from 1809 to 1917, but the observatory remained organizationally under the University of Helsinki, independent of Russian scientific institutions, and funded by the Finnish Government. Throughout the late-19th century the Meteorological Institute was responsible of nationwide meteorological, hydrological and marine observations and research. The observatory was transferred to the Finnish Society of Sciences and Letters under the name the Central Meteorological Institute in 1881. The focus of the work carried out in the Institute was changed gradually towards meteorology. Magnetic measurements were still continued but in a lower level of importance. The culmination of Finnish geophysical achievements in the 19th century was the participation to the International Polar Year programme in 1882-1883 by setting up a full-scale meteorological and magnetic observatory in Sodankylä, Lapland.

Rheumatoid arthritis and work: The impact of rheumatoid arthritis on absenteeism and presenteeism.

PubMed

Verstappen, Suzanne M M

2015-06-01

For patients with rheumatoid arthritis (RA), being in paid work is very important, and it increases self-esteem and financial independence. Although the management of RA has changed in the last 15 years to early aggressive treatment and the introduction of biologic treatments, many patients still have to take sick leave or even stop working because of their RA (i.e., absenteeism). For those remaining in paid work, patients may experience problems due to RA resulting in productivity loss while at work (i.e., presenteeism). The costs attributed to absenteeism and presenteeism (i.e., indirect costs) have been estimated to be very high, and they even exceed direct costs. However, there is no consensus on how to calculate these costs. This manuscript examines the relationship between the use of biologic therapy and absenteeism, with a focus on sick leave, and on presenteeism, and it provides an overview of indirect costs of absenteeism and presenteeism in those treated with biologic therapies. Copyright © 2015 Elsevier Ltd. All rights reserved.

Organizations' Ways of Employing Early Retirees: The Role of Age-Based HR Policies.

PubMed

Oude Mulders, Jaap; Henkens, Kène; Schippers, Joop

2015-06-01

We examine whether from an organizational perspective it is possible to distinguish different ways of employing early retirees and explore how the employment of early retirees is related to the application of 4 age-based human resource (HR) policies, namely demotion, offering training opportunities to older workers, offering early retirement, and allowing flexible working hours. We perform a latent class analysis on a sample of 998 Dutch organizations in order to categorize them based on 3 dimensions of their employment of early retirees. We then run a multinomial logistic regression to relate the employment of early retirees to the 4 age-based HR policies. We distinguish 4 types of organizations based on their way of employing early retirees: nonusers (52.6%), users for mainly standard work (20.8%), users for mainly nonstandard work (9.8%), and users for standard and nonstandard work (16.7%). We find that organizations that apply demotion, offer early retirement, and allow flexible working hours are more likely to be users for mainly standard work. Also, organizations that do not offer early retirement are less likely to employ early retirees. Age-based HR policies, especially demotion, offering early retirement, and allowing flexible working hours, are conducive to the employment of early retirees for mainly standard work. Broader implementation of these policies may provide opportunities for older workers to make a more gradual transition from work to retirement. © The Author 2013. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

On the Selection of Non-Invasive Methods Based on Speech Analysis Oriented to Automatic Alzheimer Disease Diagnosis

PubMed Central

López-de-Ipiña, Karmele; Alonso, Jesus-Bernardino; Travieso, Carlos Manuel; Solé-Casals, Jordi; Egiraun, Harkaitz; Faundez-Zanuy, Marcos; Ezeiza, Aitzol; Barroso, Nora; Ecay-Torres, Miriam; Martinez-Lage, Pablo; de Lizardui, Unai Martinez

2013-01-01

The work presented here is part of a larger study to identify novel technologies and biomarkers for early Alzheimer disease (AD) detection and it focuses on evaluating the suitability of a new approach for early AD diagnosis by non-invasive methods. The purpose is to examine in a pilot study the potential of applying intelligent algorithms to speech features obtained from suspected patients in order to contribute to the improvement of diagnosis of AD and its degree of severity. In this sense, Artificial Neural Networks (ANN) have been used for the automatic classification of the two classes (AD and control subjects). Two human issues have been analyzed for feature selection: Spontaneous Speech and Emotional Response. Not only linear features but also non-linear ones, such as Fractal Dimension, have been explored. The approach is non invasive, low cost and without any side effects. Obtained experimental results were very satisfactory and promising for early diagnosis and classification of AD patients. PMID:23698268

From research to policy and practice: the School of the 21st Century.

PubMed

Zigler, Edward; Finn-Stevenson, Matia

2007-04-01

Current education reform policies focus on raising academic achievement and ensuring that all students have access to high-quality education. Because the achievement gap is apparent even before children enter school, the authors believe that education reform must encompass the early childhood years. The current dialogue about universal preschool presents an opportunity to address the need for a national system for early care and education. The authors believe this system should provide quality child care and preschool experiences for all children and embrace a whole-child approach that nurtures not only cognitive development but physical and mental health and social-emotional behaviors that are also important to successful schooling. The School of the 21st Century provides an example of an effective early care and education system using the public schools. The authors' work with the School of the 21st Century shows that schools can provide high-quality, developmentally appropriate care and that these programs benefit later school performance. 2007 APA, all rights reserved

[Integrative parent-infant psychotherapy for early regulatory and relationship disorders].

PubMed

Papousek, Mechthild; de Chuquisengo, Ruth Wollwerth

2006-01-01

The author introduces both the concept and practice of Integrative Parent-Infant Psychotherapy (IPI-P), a treatment specifically designed for the most frequent developmental problems and psychological needs of infants and their parents. Based on growing knowledge from interdisciplinary infancy research, both basic and clinical, IPI-P has been developed and practised in the "Munich Interdisciplinary Research and Intervention Program" for early regulatory and relationship disorders since the early nineties. Preverbal parent-infant communication represents both the port of entry into the system and the main focus of diagnostics, developmental counselling, interaction guidance, or psychodynamic psychotherapy of distorted communication and distressed/disordered relationships. The method of videomicroanalysis during video-feedback with the parent has proven particularly efficient--while observing, reliving and working through brief episodes of recorded parent-infant interaction. The author illustrates the diagnostic and therapeutic procedures with excerpts from psychotherapy of a toddler with an age-specific regulatory disorder in the context of severely distressed primary relationships.

Live dynamic analysis of the developing cardiovascular system in mice

NASA Astrophysics Data System (ADS)

Lopez, Andrew L.; Wang, Shang; Larin, Kirill V.; Larina, Irina V.

2017-02-01

The study of the developing cardiovascular system in mice is important for understanding human cardiogenesis and congenital heart defects. Our research focuses on imaging early development in the mouse embryo to specifically understand cardiovascular development under the regulation of dynamic factors like contractile force and blood flow using optical coherence tomography (OCT). We have previously developed an OCT based approach that combines static embryo culture and advanced image processing with computational modeling to live-image mouse embryos and obtain 4D (3D+time) cardiodynamic datasets. Here we present live 4D dynamic blood flow imaging of the early embryonic mouse heart in correlation with heart wall movement. We are using this approach to understand how specific mutations impact heart wall dynamics, and how this influences flow patterns and cardiogenesis. We perform studies in mutant embryos with cardiac phenotypes such as myosin regulatory light chain 2, atrial isoform (Mlc2a). This work is brings us closer to understanding the connections between dynamic mechanical factors and gene programs responsible for early cardiovascular development.

Analytical considerations for mass spectrometry profiling in serum biomarker discovery.

PubMed

Whiteley, Gordon R; Colantonio, Simona; Sacconi, Andrea; Saul, Richard G

2009-03-01

The potential of using mass spectrometry profiling as a diagnostic tool has been demonstrated for a wide variety of diseases. Various cancers and cancer-related diseases have been the focus of much of this work because of both the paucity of good diagnostic markers and the knowledge that early diagnosis is the most powerful weapon in treating cancer. The implementation of mass spectrometry as a routine diagnostic tool has proved to be difficult, however, primarily because of the stringent controls that are required for the method to be reproducible. The method is evolving as a powerful guide to the discovery of biomarkers that could, in turn, be used either individually or in an array or panel of tests for early disease detection. Using proteomic patterns to guide biomarker discovery and the possibility of deployment in the clinical laboratory environment on current instrumentation or in a hybrid technology has the possibility of being the early diagnosis tool that is needed.

The quick wins paradox.

PubMed

Van Buren, Mark E; Safferstone, Todd

2009-01-01

Many leaders taking on new roles try to prove themselves early on by going after quick wins--fresh, visible contributions to the business. But in the pursuit of early results, those leaders often fall into traps that prevent them from benefiting from their achievements. To succeed in their new positions, leaders must realize that the teams they have inherited are also experiencing change. Instead of focusing on an individual accomplishment, leaders need to work with team members on a collective quick win. In a study of more than 5,400 new leaders, the authors found that those who were struggling tended to exhibit five behaviors characteristic of people overly intent on securing a quick win. They focused too much on details, reacted negatively to criticism, intimidated others, jumped to conclusions, and micromanaged their direct reports. Some managed to eke out a win anyway, but the fallout was often toxic. The leaders who were thriving in their new roles, by contrast, shared not only a strong focus on results--necessary for early successes--but also excellent change-management skills. They communicated a clear vision, developed constructive relationships, and built team capabilities. They seemed to realize that the lasting value of their accomplishment would be the way they managed their teams through the transition. Collective quick wins established credibility and prepared them to lead their teams to harder-won victories. The authors provide a diagnostic tool for identifying opportunities for collective quick wins, and they share some advice for organizations: When grooming new leaders, don't just shore up their domain knowledge and technical skills; help them develop the change-management skills they will need as they settle in with their new teams.

Barriers and Facilitators of Mentoring for Trainees and Early Career Investigators in Rheumatology Research: Current State, Identification of Needs, and Road Map to an Inter-Institutional Adult Rheumatology Mentoring Program.

PubMed

Ogdie, Alexis; Sparks, Jeffrey A; Angeles-Han, Sheila T; Bush, Kathleen; Castelino, Flavia V; Golding, Amit; Jiang, Yihui; Kahlenberg, J Michelle; Kim, Alfred H J; Lee, Yvonne C; Machireddy, Kirthi; Ombrello, Michael J; Shah, Ami A; Wallace, Zachary S; Nigrovic, Peter A; Makris, Una E

2018-03-01

To determine perceived barriers and facilitators to effective mentoring for early career rheumatology investigators and to develop a framework for an inter-institutional mentoring program. Focus groups or interviews with rheumatology fellows, junior faculty, and mentors were conducted, audiorecorded, and transcribed. Content analysis was performed using NVivo software. Themes were grouped into categories (e.g., mentor-mentee relationship, barriers, and facilitators of a productive relationship). Rheumatology fellows and early career investigators were also surveyed nationwide to identify specific needs to be addressed through an inter-institutional mentoring program. Twenty-five individuals participated in focus groups or interviews. Attributes of the ideal mentee-mentor relationship included communication, accessibility, regular meetings, shared interests, aligned goals, and mutual respect. The mentee should be proactive, efficient, engaged, committed, focused, accountable, and respectful of the mentor's time. The mentor should support/promote the mentee, shape the mentee's goals and career plan, address day-to-day questions, provide critical feedback, be available, and have team leadership skills. Barriers included difficulty with career path navigation, gaining independence, internal competition, authorship, time demands, funding, and work-life balance. Facilitators of a successful relationship included having a diverse network of mentors filling different roles, mentor-mentee relationship management, and confidence. Among 187 survey respondents, the primary uses of an inter-institutional mentoring program were career development planning and oversight, goal-setting, and networking. In this mixed-methods study, tangible factors for optimizing the mentor-mentee relationship were identified and will inform the development of an adult rheumatology inter-institutional mentoring program. © 2017, American College of Rheumatology.

The early development of neutron diffraction: science in the wings of the Manhattan Project

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

Mason, T. E., E-mail: masont@ornl.gov; Gawne, T. J.; Nagler, S. E.

2013-01-01

Early neutron diffraction experiments performed in 1944 using the first nuclear reactors are described. Although neutron diffraction was first observed using radioactive decay sources shortly after the discovery of the neutron, it was only with the availability of higher intensity neutron beams from the first nuclear reactors, constructed as part of the Manhattan Project, that systematic investigation of Bragg scattering became possible. Remarkably, at a time when the war effort was singularly focused on the development of the atomic bomb, groups working at Oak Ridge and Chicago carried out key measurements and recognized the future utility of neutron diffraction quitemore » independent of its contributions to the measurement of nuclear cross sections. Ernest O. Wollan, Lyle B. Borst and Walter H. Zinn were all able to observe neutron diffraction in 1944 using the X-10 graphite reactor and the CP-3 heavy water reactor. Subsequent work by Wollan and Clifford G. Shull, who joined Wollan’s group at Oak Ridge in 1946, laid the foundations for widespread application of neutron diffraction as an important research tool.« less

Design of small confocal endo-microscopic probe working under multiwavelength environment

NASA Astrophysics Data System (ADS)

Kim, Young-Duk; Ahn, MyoungKi; Gweon, Dae-Gab

2010-02-01

Recently, optical imaging system is widely used in medical purpose. By using optical imaging system specific diseases can be easily diagnosed at early stage because optical imaging system has high resolution performance and various imaging method. These methods are used to get high resolution image of human body and can be used to verify whether the cell is infected by virus. Confocal microscope is one of the famous imaging systems which is used for in-vivo imaging. Because most of diseases are accompanied with cellular level changes, doctors can diagnosis at early stage by observing the cellular image of human organ. Current research is focused in the development of endo-microscope that has great advantage in accessibility to human body. In this research, I designed small probe that is connected to confocal microscope through optical fiber bundle and work as endo-microscope. And this small probe is mainly designed to correct chromatic aberration to use various laser sources for both fluorescence type and reflection type confocal images. By using two kinds of laser sources at the same time we demonstrated multi-modality confocal endo-microscope.

Return to work in the context of everyday life 7-11 years after spinal cord injury - a follow-up study.

PubMed

Holmlund, Lisa; Guidetti, Susanne; Eriksson, Gunilla; Asaba, Eric

2017-08-09

The aim of this follow-up study was to explore experiences of return to work in the context of everyday life among adults 7-11 years after spinal cord injury (SCI). This study used in-depth interviews and observations in a qualitative design with eight persons who had previously been interviewed in 2008. A narrative approach was used during data gathering and analysis. Return to work was experienced as something constantly needing to be negotiated in the context of everyday life. Several years after SCI expectations for work and perceptions of possibilities for meaningful work had changed. Five main themes were identified through the analysis, (1) negotiating the possibilities of working, (2) hope for future work tempered with concern, (3) education as a possible path to employment, (4) paths toward return to work in light of unmet support, and (5) unpaid occupations grounded in interest and competence. Persons who have no higher education or lack viable employment to return to after SCI seem to be vulnerable in return to work. Early and timely interventions tailored to the person's interests and competencies, in which the rehabilitation team has a distinct coordinating role, are thus critical in return to work. Implications for Rehabilitation Tensions between hope and expectations for work and unmet needs of support can lead to barriers in return to work, particularly for those who have no higher education or lack employment to return to after spinal cord injury. Rehabilitation after spinal cord injury can benefit from focus on how the balance of work fits into routines in the context of everyday life. Early and timely interventions integrating the person's interests and competencies in return to work after spinal cord injury in combination with having a health care provider who has a distinct coordinating role are critical.

Healthy work environment--a challenge?

PubMed

Jansson von Vultée, Pia Hannele

2015-01-01

In Sweden, leave due to sickness was high during the 1990s. The Swedish Social Insurance Agency was able to decrease sick days in the period between 2000 and 2010 but sick days are rising again in Sweden, mostly due to psychological problems among women and partly due to their work environment. It is important to find methods to identify poor work settings to prevent absenteeism due to sickness. The paper aims to discuss these issues. The authors created a web questionnaire focusing on the organizational setting and its impact on employee wellbeing--reported as mental energy, work-related exhaustion and work satisfaction. The questionnaire measures good and poor work environment factors to help managers improve organizational settings. The questionnaire was validated qualitatively and quantitatively. It is possible to measure individual wellbeing in an organizational context at an early stage. The authors followed a company undergoing organizational change and identified groups at risk of developing illness. Managers uncertain about employee mental status can measure employee wellbeing easily and cost effectively to prevent illness. The authors created a method, statistically evaluated, to proactively identify good and poor work environments to promote healthy co-workers.

Committing to Breastfeeding in Social Work.

PubMed

Hurst, Carol Grace; Reno, Rebecca; Lefmann, Tess

2018-04-27

This article addresses the importance of breastfeeding for the social work profession. Because breastfeeding is a critical component of maternal and child health, persistent racial and socioeconomic breastfeeding inequality is a social justice issue in need of social work commitment. Even while breastfeeding rates have been increasing in the United States there are some groups of mothers who initiate breastfeeding less frequently or have trouble with sustaining breastfeeding for recommended lengths. These mothers and their babies thus miss out on the ample benefits of this nurturing interaction. Using social work's unique disciplinary perspective and commitment to social justice, the authors place essential understanding of breastfeeding health benefits within the core values of the National Association of Social Work ethical code. The practice context for early breastfeeding intervention with mothers and families is discussed with acknowledgment of the maternal-child health focus at the root of the profession. Recognition of the potential of contemporary social work to advance breastfeeding equity through practice, scholarship, and action positions breastfeeding support activities as integral to meeting the grand challenges of the social work profession.

Knowledge, barriers, and motivators related to cervical cancer screening among Korean-American women. A focus group approach.

PubMed

Lee, M C

2000-06-01

Cervical cancer is a significant health problem for Korean-American women. It currently is the number one female cancer diagnosed among women in South Korea. Despite this fact, Korean-American women have very low rates of cervical cancer screening. The purpose of this research were to gain an understanding of Korean women's knowledge about cervical cancer, and to identify major barriers to early screening for cervical cancer and the motivators for prevention and early detection. It is hoped that the findings will guide the development of community-based cervical cancer education and screening programs for adult Korean-American women. The health belief model (HBM) provided the theoretical basis for the study. A qualitative study with eight focus groups (n = 102) was conducted using 11 questions derived from the HBM. Focus group discussions revealed that there was misinformation and a lack of knowledge about cervical cancer. The women therefore were confused about the causative factors and preventive strategies related to cervical cancer. The findings showed that major structural barriers were economic and time factors along with language problems. Many participants were recent immigrants with no medical insurance and long work hours. The main psychosocial barriers were fear/fatalism, denial, and Confucian thinking. Participants stated that medical advice and education would influence them most to undergo a Pap test. Recommendations were made to reduce certain barriers and to increase knowledge and motivations.

A handheld optical device for skin profile measurement

NASA Astrophysics Data System (ADS)

Sun, Jiuai; Liu, Xiaojin

2018-04-01

This paper describes a portable optical scanning device designed for skin surface measurement on both colour and 3D geometry through a relative easy and cost effective multiple light source photometric stereo method. The validation of colour recovered had been verified through its application on skin lesion segmentation in our early work. This paper focuses on the reconstructed topographic data which are subject to further evaluation and advancement. The evaluation work takes the skin in vitro as an application scenario and compares the experimental result to that obtained by using a commercial product. The experiments show that this handheld device can measure the skin profile significantly closer to that of the ground truth and have the additional function of skin colour recovery.

Time management strategies for research productivity.

PubMed

Chase, Jo-Ana D; Topp, Robert; Smith, Carol E; Cohen, Marlene Z; Fahrenwald, Nancy; Zerwic, Julie J; Benefield, Lazelle E; Anderson, Cindy M; Conn, Vicki S

2013-02-01

Researchers function in a complex environment and carry multiple role responsibilities. This environment is prone to various distractions that can derail productivity and decrease efficiency. Effective time management allows researchers to maintain focus on their work, contributing to research productivity. Thus, improving time management skills is essential to developing and sustaining a successful program of research. This article presents time management strategies addressing behaviors surrounding time assessment, planning, and monitoring. Herein, the Western Journal of Nursing Research editorial board recommends strategies to enhance time management, including setting realistic goals, prioritizing, and optimizing planning. Involving a team, problem-solving barriers, and early management of potential distractions can facilitate maintaining focus on a research program. Continually evaluating the effectiveness of time management strategies allows researchers to identify areas of improvement and recognize progress.

Resilience of primary healthcare professionals working in challenging environments: a focus group study

PubMed Central

Matheson, Catriona; Robertson, Helen D; Elliott, Alison M; Iversen, Lisa; Murchie, Peter

2016-01-01

Background The modern primary healthcare workforce needs to be resilient. Early research framed professional resilience as avoiding ‘burnout’; however, more recent literature has introduced the concept of positive adaptation to professional challenges, which results in individuals thriving in their role. Aim To explore what primary health professionals working in challenging environments consider to be characteristics of resilience and what promotes or challenges professional resilience. Design and setting A qualitative focus group in north east Scotland. Method Five focus groups were held with 20 health professionals (six GPs, nine nurses, four pharmacists, and a practice manager) based in rural or deprived city areas in the north east of Scotland. Inductive thematic analysis identified emerging themes. Results Personal resilience characteristics identified were optimism, flexibility and adaptability, initiative, tolerance, organisational skills, being a team worker, keeping within professional boundaries, assertiveness, humour, and a sense of self-worth. Workplace challenges were workload, information overload, time pressures, poor communication, challenging patients, and environmental factors (rural location). Promoters of professional resilience were strong management support, teamwork, workplace buffers, and social factors such as friends, family, and leisure activities. Conclusion A model of health professional resilience is proposed that concurs with existing literature but adds the concept of personal traits being synergistic with workplace features and social networks. These facilitate adaptability and enable individual health professionals to cope with adversity that is inevitably part of the everyday experience of those working in challenging healthcare environments. PMID:27162205

Resilience of primary healthcare professionals working in challenging environments: a focus group study.

PubMed

Matheson, Catriona; Robertson, Helen D; Elliott, Alison M; Iversen, Lisa; Murchie, Peter

2016-07-01

The modern primary healthcare workforce needs to be resilient. Early research framed professional resilience as avoiding 'burnout'; however, more recent literature has introduced the concept of positive adaptation to professional challenges, which results in individuals thriving in their role. To explore what primary health professionals working in challenging environments consider to be characteristics of resilience and what promotes or challenges professional resilience. A qualitative focus group in north east Scotland. Five focus groups were held with 20 health professionals (six GPs, nine nurses, four pharmacists, and a practice manager) based in rural or deprived city areas in the north east of Scotland. Inductive thematic analysis identified emerging themes. Personal resilience characteristics identified were optimism, flexibility and adaptability, initiative, tolerance, organisational skills, being a team worker, keeping within professional boundaries, assertiveness, humour, and a sense of self-worth. Workplace challenges were workload, information overload, time pressures, poor communication, challenging patients, and environmental factors (rural location). Promoters of professional resilience were strong management support, teamwork, workplace buffers, and social factors such as friends, family, and leisure activities. A model of health professional resilience is proposed that concurs with existing literature but adds the concept of personal traits being synergistic with workplace features and social networks. These facilitate adaptability and enable individual health professionals to cope with adversity that is inevitably part of the everyday experience of those working in challenging healthcare environments. © British Journal of General Practice 2016.

Cancer Nursing Research Output in Africa 2005 to 2014: An Integrative Review.

PubMed

Maree, Johanna Elizabeth; Herbert, Vivien; Huiskamp, Agnes Alice

This study is the first review of African cancer nursing research as only 1 review focusing on South Africa was conducted in the past decade. The aim of this study was to identify, summarize, and synthesize the findings from previous independent studies conducted by nurses in Africa. The terms cancer nursing and oncology nursing and Africa were used to search PubMed, CINAHL, Web of Science, SA e-publications, and Scopus. Studies reporting research conducted in an African setting, coauthored by a nurse affiliated with an African institution and published between January 1, 2005, and December 31, 2014, in English were included. A data extraction sheet captured the data. A potential 536 articles for possible inclusion were identified. Fifty met the inclusion requirements. Cancer in women (78%; n = 39) and prevention and early detection (62%; n = 31) were most commonly investigated. The work was primarily quantitative and collected data on some knowledge aspect from women in the community. Most of the studies (96%; n = 48) did not meet the criteria of high-quality work. Africa's nurses have improved their research output in the field of cancer nursing considerably. Research focusing on the most prevalent cancers, the treatment, the patient living with cancer, the family, extended family, and community is lacking, as is work focusing on pain and other symptoms. Nurses in practice should assist nurse researchers to address the identified knowledge gaps to develop cancer nursing science and practice tailored to meet the unique needs of Africa.

24 CFR 242.45 - Early commencement of work.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Early commencement of work. 242.45... MORTGAGE INSURANCE FOR HOSPITALS Construction § 242.45 Early commencement of work. (a) Site preparation... work can commence only after the review of the work and concurrence by HUD, including the environmental...

Flat epithelial atypia of the breast.

PubMed

Nasser, Selim M

2009-01-01

"Flat epithelial atypia" is the adopted term by the WHO working group on breast tumor referring to an early neoplastic breast lesion affecting the terminal duct-lobular units. Pathologists have described this lesion under a variety of names including columnar cell lesions and low-grade clinging carcinoma in situ. It is usually encountered on breast biopsies performed for mammographically-identified microcalcifications. Because of its relatively frequent association with carcinomas, its recognition in biopsy specimens is important. This review will focus on the histopathologic features, differential diagnosis, biologic potential, clinical significance and management of this lesion.

Peter Bergmann:The Education of a Physicist

NASA Astrophysics Data System (ADS)

Halpern, Paul

2005-12-01

I explore the early life and contributions of Peter Bergmann (1915 2002), focusing on his family background, education, and ideas. I examine how Bergmann’s formative years were shaped by the outspoken influence of his mother, a leading educational reformer; the distinguished reputation of his father, a renowned materials chemist; and his cherished hope of working with Albert Einstein (1879 1955), to whom he eventually became an assistant. Inspired by these and other notable thinkers, Bergmann became an exemplary organizer, educator, and mentor in the fields of general relativity and quantum gravity.

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

Libby, S B; Weiss, M S

Edward Teller was one of the great physicists of the twentieth century. His career began just after the key ideas of the quantum revolution of the 1920's were completed, opening vast areas of physics and chemistry to detailed understanding. Thus, his early work in theoretical physics focused on applying the new quantum theory to the understanding of diverse phenomena. These topics included chemical physics, diamagnetism, and nuclear physics. Later, he made key contributions to statistical mechanics, surface physics, solid state, and plasma physics. In many cases, the ideas in these papers are still rich with important ramifications.

Let's Go to the Zoo: Guiding Elementary Students through Research; Ladders of Collaboration; Information Literacy and Assessment: Web Resources Too Good To Miss; Top Secret: Collaborative Efforts Really Do Make a Difference; What Is Collaboration to You?; Volunteering for Information Literacy; Getting an Early Start on Using Technology for Research; Collaborations: Working with Restrictions.

ERIC Educational Resources Information Center

Futch, Lynn; Asper, Vicki; Repman, Judi; Tschamler, Addie; Thomas, Melody; Kearns, Jodi; Farmer, Lesley S. J.; Buzzeo, Toni

2002-01-01

Includes eight articles that address the role of the elementary school librarian in developing information literacy, focusing on collaboration between media specialists and classroom teachers. Highlights include student research, including a research planning sheet; Web resources on information literacy and assessment; and helping students use…

Analysis of work ability and work-related physical activity of employees in a medium-sized business.

PubMed

Wilke, Christiane; Ashton, Philip; Elis, Tobias; Biallas, Bianca; Froböse, Ingo

2015-12-18

Work-related physical activity (PA) and work ability are of growing importance in modern working society. There is evidence for age- and job-related differences regarding PA and work ability. This study analyses work ability and work-related PA of employees in a medium-sized business regarding age and occupation. The total sample consists of 148 employees (116 men-78.38% of the sample-and 32 women, accounting for 21.62%; mean age: 40.85 ± 10.07 years). 100 subjects (67.57%) are white-collar workers (WC), and 48 (32.43%) are blue-collar workers (BC). Work ability is measured using the work ability index, and physical activity is obtained via the Global Physical Activity Questionnaire. Work ability shows significant differences regarding occupation (p = 0.001) but not regarding age. Further, significant differences are found for work-related PA concerning occupation (p < 0.0001), but again not for age. Overall, more than half of all subjects meet the current guidelines for physical activity. Work ability is rated as good, yet, a special focus should lie on the promotion during early and late working life. Also, there is still a lack of evidence on the level of work-related PA. Considering work-related PA could add to meeting current activity recommendations.

Conference-EC-US Task Force Joint US-EU Workshop on Metabolomics and Environmental Biotechnology

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

PI: Lily Y. Young

2009-06-04

Since 1990, the EC-US Task Force on Biotechnology Research has been coordinating transatlantic efforts to guide and exploit the ongoing revolution in biotechnology and the life sciences. The Task Force was established in June 1990 by the European Commission and the White House Office of Science and Technology Policy. The Task Force has acted as an effective forum for discussion, coordination, and development of new ideas for the last 18 years. Task Force members are European Commission and US Government science and technology administrators who meet annually to enhance communication across the Atlantic, and to encourage collaborative research. Through sponsoringmore » workshops, and other activities, the Task Force also brings together scientific leaders and early career researchers from both sides of the Atlantic to forecast research challenges and opportunities and to promote better links between researchers. Over the years, by keeping a focus on the future of science, the Task Force has played a key role in establishing a diverse range of emerging scientific fields, including biodiversity research, neuroinformatics, genomics, nanobiotechnology, neonatal immunology, transkingdom molecular biology, biologically-based fuels, and environmental biotechnology. The EC-US Task Force has sponsored a number of Working Groups on topics of mutual transatlantic interest. The idea to create a Working Group on Environmental Biotechnology research was discussed in the Task Force meeting of October 1993. The EC-US Working Group on Environmental Biotechnology set as its mission 'To train the next generation of leaders in environmental biotechnology in the United States and the European Union to work collaboratively across the Atlantic.' Since 1995, the Working Group supported three kinds of activities, all of which focus one early career scientists: (1) Workshops on the use of molecular methods and genomics in environmental biotechnology; (2) Short courses with theoretical, laboratory and field elements; and (3) Short term exchange fellowships. The short term exchange fellowships were created to enable young scientists to develop collaborations with colleagues across the Atlantic and to learn a new skill or expertise in the area of environmental biotechnology.« less

Early sex work initiation and condom use among alcohol-using female sex workers in Mombasa, Kenya: a cross-sectional analysis

PubMed Central

Parcesepe, Angela M; L’Engle, Kelly L; Martin, Sandra L; Green, Sherri; Suchindran, Chirayath; Mwarogo, Peter

2016-01-01

Objectives Early initiation of sex work is prevalent among female sex workers (FSWs) worldwide. The objectives of this study were to investigate if early initiation of sex work was associated with: (1) consistent condom use, (2) condom negotiation self-efficacy or (3) condom use norms among alcohol-using FSWs in Mombasa, Kenya. Methods In-person interviews were conducted with 816 FSWs in Mombasa, Kenya. Sample participants were: recruited from HIV prevention drop-in centres, 18 years or older and moderate risk drinkers. Early initiation was defined as first engaging in sex work at 17 years or younger. Logistic regression modelled outcomes as a function of early initiation, adjusting for drop-in centre, years in sex work, supporting others and HIV status. Results FSWs who initiated sex work early were significantly less likely to report consistent condom use with paying sex partners compared with those who initiated sex work in adulthood. There was no significant difference between groups in consistent condom use with non-paying sex partners. FSWs who initiated sex work early endorsed less condom negotiation self-efficacy with paying sex partners compared with FSWs who did not initiate sex work early. Conclusions Findings highlight a need for early intervention for at-risk youth and adolescent FSWs, particularly in relation to HIV sexual risk behaviours. Evidence-based interventions for adolescent FSWs or adult FSWs who began sex work in adolescence should be developed, implemented and evaluated. PMID:27217378

Mid-level perceptual features contain early cues to animacy.

PubMed

Long, Bria; Störmer, Viola S; Alvarez, George A

2017-06-01

While substantial work has focused on how the visual system achieves basic-level recognition, less work has asked about how it supports large-scale distinctions between objects, such as animacy and real-world size. Previous work has shown that these dimensions are reflected in our neural object representations (Konkle & Caramazza, 2013), and that objects of different real-world sizes have different mid-level perceptual features (Long, Konkle, Cohen, & Alvarez, 2016). Here, we test the hypothesis that animates and manmade objects also differ in mid-level perceptual features. To do so, we generated synthetic images of animals and objects that preserve some texture and form information ("texforms"), but are not identifiable at the basic level. We used visual search efficiency as an index of perceptual similarity, as search is slower when targets are perceptually similar to distractors. Across three experiments, we find that observers can find animals faster among objects than among other animals, and vice versa, and that these results hold when stimuli are reduced to unrecognizable texforms. Electrophysiological evidence revealed that this mixed-animacy search advantage emerges during early stages of target individuation, and not during later stages associated with semantic processing. Lastly, we find that perceived curvature explains part of the mixed-animacy search advantage and that observers use perceived curvature to classify texforms as animate/inanimate. Taken together, these findings suggest that mid-level perceptual features, including curvature, contain cues to whether an object may be animate versus manmade. We propose that the visual system capitalizes on these early cues to facilitate object detection, recognition, and classification.

Carl Sagan and the Exploration of Mars and Venus

NASA Technical Reports Server (NTRS)

Toon, Owen B.; Condon, Estelle P. (Technical Monitor)

1997-01-01

Inspired by childhood readings of books by Edgar Rice Burroughs, Carl Sagan's first interest in planetary science focused on Mars and Venus. Typical of much of his career he was skeptical of early views about these planets. Early in this century it was thought that the Martian wave of darkening, a seasonal albedo change on the planet, was biological in origin. He suggested instead that it was due to massive dust storms, as was later shown to be the case. He was the first to recognize that Mars has huge topography gradients across its surface. During the spacecraft era, as ancient river valleys were found on the planet, he directed studies of Mars' ancient climate. He suggested that changes in the planets orbit were involved in climate shifts on Mars, just as they are on Earth. Carl had an early interest in Venus. Contradictory observations led to a controversy about the surface temperature, and Carl was one of the first to recognize that Venus has a massive greenhouse effect at work warming its surface. His work on radiative transfer led to an algorithm that was extensively used by modelers of the Earth's climate and whose derivatives still dominate the calculation of radiative transfer in planetary atmospheres today. Carl inspired a vast number of young scientists through his enthusiasm for new ideas and discoveries, his skeptical approach, and his boundless energy. I had the privilege to work in Carl's laboratory during the peak of the era of Mars' initial exploration. It was an exciting time, and place. Carl made it a wonderful experience.

Psychosocial needs of young breast cancer survivors in Mexico City, Mexico

PubMed Central

Rosenberg, Shoshana M.; González-Robledo, Maria Cecilia; Cohn, Julia G.; Villarreal-Garza, Cynthia; Partridge, Ann H.; Knaul, Felicia M.

2018-01-01

Objective Young breast cancer survivors in Mexico face distinct psychosocial challenges that have not been characterized. This study aims to describe the psychosocial needs of young breast cancer survivors in Mexico at 5 or more years of survivorship, identifying areas of focus for early interventions. Methods Breast cancer patients diagnosed at age 40 or prior with 5 or more years since diagnosis were invited to participate in one-on-one 30–60 minute semi-structured audio-recorded interviews at the Instituto Nacional de Cancerología in Mexico City. Transcripts were coded using thematic analysis with NVivo software. Results 25 women participated. Five major phenomena emerged from analysis: (1) minimization of fertility concerns; (2) persistence of body image disturbance over time; (3) barriers to employment during survivorship; (4) impact on family relationships and social networks; & (5) unmet psychological care and informational needs. Conclusions Early interventions with a focus on fertility loss education, access to reconstructive surgery and body image support, guidance during return-to-work, assistance with childcare, integration of psychological care and the fulfillment of informational needs could ameliorate long-term psychological and social distress for young breast cancer survivors in Mexico. PMID:29787612

Psychosocial needs of young breast cancer survivors in Mexico City, Mexico.

PubMed

Hubbeling, Harper G; Rosenberg, Shoshana M; González-Robledo, Maria Cecilia; Cohn, Julia G; Villarreal-Garza, Cynthia; Partridge, Ann H; Knaul, Felicia M

2018-01-01

Young breast cancer survivors in Mexico face distinct psychosocial challenges that have not been characterized. This study aims to describe the psychosocial needs of young breast cancer survivors in Mexico at 5 or more years of survivorship, identifying areas of focus for early interventions. Breast cancer patients diagnosed at age 40 or prior with 5 or more years since diagnosis were invited to participate in one-on-one 30-60 minute semi-structured audio-recorded interviews at the Instituto Nacional de Cancerología in Mexico City. Transcripts were coded using thematic analysis with NVivo software. 25 women participated. Five major phenomena emerged from analysis: (1) minimization of fertility concerns; (2) persistence of body image disturbance over time; (3) barriers to employment during survivorship; (4) impact on family relationships and social networks; & (5) unmet psychological care and informational needs. Early interventions with a focus on fertility loss education, access to reconstructive surgery and body image support, guidance during return-to-work, assistance with childcare, integration of psychological care and the fulfillment of informational needs could ameliorate long-term psychological and social distress for young breast cancer survivors in Mexico.

The elephant moves into the sunlight: progress in childhood malnutrition.

PubMed

Duggan, Maureen B

2012-01-01

Beginning with a historical summary of investigative work into protein-energy malnutrition, now termed 'severe acute malnutrition', this review ends by summarizing recent initiatives to tackle the global problem of malnutrition, specifically Scaling-Up Nutrition (SUN). In early years, macronutrient deficiency or imbalance was considered the principal cause of complex metabolic disturbances, including kwashiorkor, whereas, now, micronutrient deficiency infections, including HIV, and a background of deprivation are implicated. Different approaches to management are reviewed. The rehabilitation of individual children by protocolised-phased feeding has largely given way to community-based therapeutic feeding. Despite sporadic successes, the overall impact on morbidity and mortality has been so disappointing that the global community now plans a new initiative, viz. SUN. Its focus on the critical window of 1000 days (from conception to 2 years) is similar to the earlier focus on early childhood vulnerability which inspired the under-5 clinics and their integration into maternal and child health programmes. 'Targeted' interventions, recently more prominent than integrated community-based primary care, often undertaken by NGOs, have been effective, although sometimes imperfectly accountable. Will SUN, aiming for a broad approach, and the participation of recipient communities finally succeed in integrating nutrition into child health?

The Carter Center Mental Health Program: addressing the public health crisis in the field of mental health through policy change and stigma reduction.

PubMed

Palpant, Rebecca G; Steimnitz, Rachael; Bornemann, Thomas H; Hawkins, Katie

2006-04-01

Some of the most pervasive and debilitating illnesses are mental illnesses, according to World Health Organization's The World Health Report 2001--Mental Health: New Understanding, New Hope. Neuropsychiatric conditions account for four of the top five leading causes of years of life lived with disability in people aged 15 to 44 in the Western world. Many barriers prevent people with mental illnesses from seeking care, such as prohibitive costs, lack of insurance, and the stigma and discrimination associated with mental illnesses. The Carter Center Mental Health Program, established in 1991, focuses on mental health policy issues within the United States and internationally. This article examines the public health crisis in the field of mental health and focuses on The Carter Center Mental Health Program's initiatives, which work to increase public knowledge of and decrease the stigma associated with mental illnesses through their four strategic goals: reducing stigma and discrimination against people with mental illnesses; achieving equity of mental health care comparable with other health services; advancing early promotion, prevention, and early intervention services for children and their families; and increasing public awareness about mental illnesses and mental health issues.

Cognitive behavioral group therapy for anxiety: recent developments.

PubMed

Wolgensinger, Laure

2015-09-01

Anxiety disorders occur frequently, and can have a negative impact on the quality of people's lives. They often begin at an early age and can have some serious consequences. This article is an overview of the recent studies concerning group cognitive-behavioral interventions for anxiety disorders. In the last few years, anxiety disorder prevention for children and adolescents has become an important focus of research work. Group prevention programs are based on standard cognitive behavioral therapy (CBT) strategies and are aimed at preventing anxiety disorders as early as possible. Numerous cognitive behavioral group therapies for children as well as adults have been well studied. There are many CBT protocols that have been developed for treating specific anxiety disorders. Now, specialized CBT programs are available for individuals who suffer from different anxiety disorders, enabling them to be treated together in groups.

Diversity of Rainfall Thresholds for early warning of hydro-geological disasters

NASA Astrophysics Data System (ADS)

De Luca, Davide L.; Versace, Pasquale

2017-06-01

For early warning of disasters induced by precipitation (such as floods and landslides), different kinds of rainfall thresholds are adopted, which vary from each other, on the basis on adopted hypotheses. In some cases, they represent the occurrence probability of an event (landslide or flood), in other cases the exceedance probability of a critical value for an assigned indicator I (a function of rainfall heights), and in further cases they only indicate the exceeding of a prefixed percentage a critical value for I, indicated as Icr. For each scheme, it is usual to define three different criticality levels (ordinary, moderate and severe), which are associated to warning levels, according to emergency plans. This work briefly discusses different schemes of rainfall thresholds, focusing attention on landslide prediction, with some applications to a real case study in Calabria region (southern Italy).

Early incidence of occupational asthma among young bakers, pastry-makers and hairdressers: design of a retrospective cohort study

PubMed Central

2010-01-01

Background Occupational exposures are thought to be responsible for 10-15% of new-onset asthma cases in adults, with disparities across sectors. Because most of the data are derived from registries and cross-sectional studies, little is known about incidence of occupational asthma (OA) during the first years after inception of exposure. This paper describes the design of a study that focuses on this early asthma onset period among young workers in the bakery, pastry making and hairdressing sectors in order to assess early incidence of OA in these "at risk" occupations according to exposure duration, and to identify risk factors of OA incidence. Methods/Design The study population is composed of subjects who graduated between 2001 and 2006 in these sectors where they experience exposure to organic or inorganic allergenic or irritant compounds (with an objective of 150 subjects by year) and 250 young workers with no specific occupational exposure. A phone interview focusing on respiratory and 'Ear-Nose-Throat' (ENT) work-related symptoms screen subjects considered as "possibly OA cases". Subjects are invited to participate in a medical visit to complete clinical and lung function investigations, including fractional exhaled nitric oxide (FENO) and carbon monoxide (CO) measurements, and to collect blood samples for IgE (Immunoglobulin E) measurements (total IgE and IgE for work-related and common allergens). Markers of oxidative stress and genetic polymorphisms exploration are also assessed. A random sample of 200 "non-cases" (controls) is also visited, following a nested case-control design. Discussion This study may allow to describ a latent period between inception of exposure and the rise of the prevalence of asthma symptoms, an information that would be useful for the prevention of OA. Such a time frame would be suited for conducting screening campaigns of this emergent asthma at a stage when occupational hygiene measures and adapted therapeutic interventions might be effective. Trial registration Clinical trial registration number is NCT01096537. PMID:20420675

Early incidence of occupational asthma among young bakers, pastry-makers and hairdressers: design of a retrospective cohort study.

PubMed

Rémen, Thomas; Coevoet, Vincent; Acouetey, Dovi-Stéphanie; Guéant, Jean-Louis; Guéant-Rodriguez, Rosa-Maria; Paris, Christophe; Zmirou-Navier, Denis

2010-04-26

Occupational exposures are thought to be responsible for 10-15% of new-onset asthma cases in adults, with disparities across sectors. Because most of the data are derived from registries and cross-sectional studies, little is known about incidence of occupational asthma (OA) during the first years after inception of exposure. This paper describes the design of a study that focuses on this early asthma onset period among young workers in the bakery, pastry making and hairdressing sectors in order to assess early incidence of OA in these "at risk" occupations according to exposure duration, and to identify risk factors of OA incidence. The study population is composed of subjects who graduated between 2001 and 2006 in these sectors where they experience exposure to organic or inorganic allergenic or irritant compounds (with an objective of 150 subjects by year) and 250 young workers with no specific occupational exposure. A phone interview focusing on respiratory and 'Ear-Nose-Throat' (ENT) work-related symptoms screen subjects considered as "possibly OA cases". Subjects are invited to participate in a medical visit to complete clinical and lung function investigations, including fractional exhaled nitric oxide (FENO) and carbon monoxide (CO) measurements, and to collect blood samples for IgE (Immunoglobulin E) measurements (total IgE and IgE for work-related and common allergens). Markers of oxidative stress and genetic polymorphisms exploration are also assessed. A random sample of 200 "non-cases" (controls) is also visited, following a nested case-control design. This study may allow to describ a latent period between inception of exposure and the rise of the prevalence of asthma symptoms, an information that would be useful for the prevention of OA. Such a time frame would be suited for conducting screening campaigns of this emergent asthma at a stage when occupational hygiene measures and adapted therapeutic interventions might be effective. Clinical trial registration number is NCT01096537.

Strengthening the rural dietetics workforce: examining early effects of the Northern Ontario Dietetic Internship Program on recruitment and retention.

PubMed

Hill, Mary Ellen; Raftis, Denise; Wakewich, Pamela

2017-01-01

As with other allied health professions, recruitment and retention of dietitians to positions in rural and isolated positions is challenging. The aim of this study was to examine the early effects of the Northern Ontario Dietetic Internship Program (NODIP) on recruitment and retention of dietitians to rural and northern dietetics practice. The program is unique in being the only postgraduate dietetics internship program in Canada that actively selects candidates who have a desire to live and work in northern and rural areas. Objectives of the survey were to track the early career experiences of the first five cohorts (2008-2012) of NODIP graduates, with an emphasis on employment in underserviced rural and northern areas of Ontario. NODIP graduates (62) were invited to complete a 27-item, self-administered, mailed questionnaire approximately 22 months after graduation. The survey, reflecting issues identified in the rural allied health and dietetics literature, documented their work history, practice locations, employment settings, roles, future career intentions and rural background. Aggregated data were analyzed descriptively to assess their early work experiences, with a focus on their acceptance of positions in rural and northern communities. Items also assessed professional and personal factors influencing their most recent decisions concerning practice locations. Three-quarters of graduates chose organizations serving rural or northern communities for their first employment positions and two-thirds were practicing in rural and underserviced areas when surveyed. Most worked as clinical, community health or public health dietitians, in diverse settings including clinics, hospitals and diabetes care programs. Although most had found permanent positions, working for more than one employer at a time was not uncommon. Factors affecting practice choices included prior awareness of employers, prospects for full-time employment, flexible working conditions, access to interprofessional practice and continuing education, as well as community and family concerns. Intentions to remain in current positions were also shaped by a mixture of professional and personal considerations. Some would relocate in search of opportunities for specialization; a few would leave due to dissatisfaction with employment conditions and disinterest in work; others would move due to personal and family commitments. This study provides early evidence that the NODIP distributed and community-engaged learning model has been very successful in its goal of augmenting the rural and northern dietetics workforce, with a majority of graduates accepting and remaining in rural positions during their first 2 years of practice. Whether graduates remain in rural practice, however, depends on a number of other factors, including career aspirations, availability of professional supports and personal commitments. This suggests that additional supports, above and beyond the NODIP internship, may be needed to encourage graduate dietitians to stay in rural and northern practice locations over the longer term.

An international perspective: supporting adolescents with speech, language, and communication needs in the United Kingdom.

PubMed

Joffe, Victoria

2015-02-01

This article provides an overview of the education system in the United Kingdom, with a particular focus on the secondary school context and supporting older children and young people with speech, language, and communication needs (SLCNs). Despite the pervasive nature of speech, language, and communication difficulties and their long-term impact on academic performance, mental health, and well-being, evidence suggests that there is limited support to older children and young people with SLCNs in the United Kingdom, relative to what is available in the early years. Focus in secondary schools is predominantly on literacy, with little attention to supporting oral language. The article provides a synopsis of the working practices of pediatric speech and language therapists working with adolescents in the United Kingdom and the type and level of speech and language therapy support provided for older children and young people with SLCNs in secondary and further education. Implications for the nature and type of specialist support to adolescents and adults with SLCNs are discussed. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Supersonic Aerodynamic Design Improvements of an Arrow-Wing HSCT Configuration Using Nonlinear Point Design Methods

NASA Technical Reports Server (NTRS)

Unger, Eric R.; Hager, James O.; Agrawal, Shreekant

1999-01-01

This paper is a discussion of the supersonic nonlinear point design optimization efforts at McDonnell Douglas Aerospace under the High-Speed Research (HSR) program. The baseline for these optimization efforts has been the M2.4-7A configuration which represents an arrow-wing technology for the High-Speed Civil Transport (HSCT). Optimization work on this configuration began in early 1994 and continued into 1996. Initial work focused on optimization of the wing camber and twist on a wing/body configuration and reductions of 3.5 drag counts (Euler) were realized. The next phase of the optimization effort included fuselage camber along with the wing and a drag reduction of 5.0 counts was achieved. Including the effects of the nacelles and diverters into the optimization problem became the next focus where a reduction of 6.6 counts (Euler W/B/N/D) was eventually realized. The final two phases of the effort included a large set of constraints designed to make the final optimized configuration more realistic and they were successful albeit with a loss of performance.

Suggestion, persuasion and work: Psychotherapies in communist Europe.

PubMed

Marks, Sarah

2018-01-01

This article traces what recent research and primary sources tell us about psychotherapy in Communist Europe, and how it survived both underground and above the surface. In particular, I will elaborate on the psychotherapeutic techniques that were popular across the different countries and language cultures of the Soviet sphere, with a particular focus upon the Cold War period. This article examines the literature on the mixed fortunes of psychoanalysis and group therapies in the region. More specifically, it focuses upon the therapeutic modalities such as work therapy, suggestion and rational therapy, which gained particular popularity in the Communist countries of Central and Eastern Europe. The latter two approaches had striking similarities with parallel developments in behavioural and cognitive therapies in the West. In part, this was because clinicians on both sides of the 'iron curtain' drew upon shared European traditions from the late nineteenth and early twentieth centuries. Nevertheless, this article argues that in the Soviet sphere, those promoting these approaches appropriated socialist thought as a source of inspiration and justification, or at the very least, as a convenient political shield.

Suggestion, persuasion and work: Psychotherapies in communist Europe

PubMed Central

Marks, Sarah

2018-01-01

Abstract This article traces what recent research and primary sources tell us about psychotherapy in Communist Europe, and how it survived both underground and above the surface. In particular, I will elaborate on the psychotherapeutic techniques that were popular across the different countries and language cultures of the Soviet sphere, with a particular focus upon the Cold War period. This article examines the literature on the mixed fortunes of psychoanalysis and group therapies in the region. More specifically, it focuses upon the therapeutic modalities such as work therapy, suggestion and rational therapy, which gained particular popularity in the Communist countries of Central and Eastern Europe. The latter two approaches had striking similarities with parallel developments in behavioural and cognitive therapies in the West. In part, this was because clinicians on both sides of the ‘iron curtain’ drew upon shared European traditions from the late nineteenth and early twentieth centuries. Nevertheless, this article argues that in the Soviet sphere, those promoting these approaches appropriated socialist thought as a source of inspiration and justification, or at the very least, as a convenient political shield. PMID:29527126

Public responses to water reuse - Understanding the evidence.

PubMed

Smith, H M; Brouwer, S; Jeffrey, P; Frijns, J

2018-02-01

Over the years, much research has attempted to unpack what drives public responses to water reuse, using a variety of approaches. A large amount of this work was captured by an initial review that covered research undertaken up to the early 2000s (Hartley, 2006). This paper showcases post-millennium evidence and thinking around public responses to water reuse, and highlights the novel insights and shifts in emphasis that have occurred in the field. Our analysis is structured around four broad, and highly interrelated, strands of thinking: 1) work focused on identifying the range of factors that influence public reactions to the concept of water reuse, and broadly looking for associations between different factors; 2) more specific approaches rooted in the socio-psychological modelling techniques; 3) work with a particular focus on understanding the influences of trust, risk perceptions and affective (emotional) reactions; and 4) work utilising social constructivist perspectives and socio-technical systems theory to frame responses to water reuse. Some of the most significant advancements in thinking in this field stem from the increasingly sophisticated understanding of the 'yuck factor' and the role of such pre-cognitive affective reactions. These are deeply entrenched within individuals, but are also linked with wider societal processes and social representations. Work in this area suggests that responses to reuse are situated within an overall process of technological 'legitimation'. These emerging insights should help stimulate some novel thinking around approaches to public engagement for water reuse. Copyright © 2017 Elsevier Ltd. All rights reserved.

Early neurovascular dysfunction in a transgenic rat model of Alzheimer's disease.

PubMed

Joo, Illsung L; Lai, Aaron Y; Bazzigaluppi, Paolo; Koletar, Margaret M; Dorr, Adrienne; Brown, Mary E; Thomason, Lynsie A M; Sled, John G; McLaurin, JoAnne; Stefanovic, Bojana

2017-04-12

Alzheimer's disease (AD), pathologically characterized by amyloid-β peptide (Aβ) accumulation, neurofibrillary tangle formation, and neurodegeneration, is thought to involve early-onset neurovascular abnormalities. Hitherto studies on AD-associated neurovascular injury have used animal models that exhibit only a subset of AD-like pathologies and demonstrated some Aβ-dependent vascular dysfunction and destabilization of neuronal network. The present work focuses on the early stage of disease progression and uses TgF344-AD rats that recapitulate a broader repertoire of AD-like pathologies to investigate the cerebrovascular and neuronal network functioning using in situ two-photon fluorescence microscopy and laminar array recordings of local field potentials, followed by pathological analyses of vascular wall morphology, tau hyperphosphorylation, and amyloid plaques. Concomitant to widespread amyloid deposition and tau hyperphosphorylation, cerebrovascular reactivity was strongly attenuated in cortical penetrating arterioles and venules of TgF344-AD rats in comparison to those in non-transgenic littermates. Blood flow elevation to hypercapnia was abolished in TgF344-AD rats. Concomitantly, the phase-amplitude coupling of the neuronal network was impaired, evidenced by decreased modulation of theta band phase on gamma band amplitude. These results demonstrate significant neurovascular network dysfunction at an early stage of AD-like pathology. Our study identifies early markers of pathology progression and call for development of combinatorial treatment plans.

Theoretical Astrophysics at Fermilab

NASA Technical Reports Server (NTRS)

2004-01-01

The Theoretical Astrophysics Group works on a broad range of topics ranging from string theory to data analysis in the Sloan Digital Sky Survey. The group is motivated by the belief that a deep understanding of fundamental physics is necessary to explain a wide variety of phenomena in the universe. During the three years 2001-2003 of our previous NASA grant, over 120 papers were written; ten of our postdocs went on to faculty positions; and we hosted or organized many workshops and conferences. Kolb and collaborators focused on the early universe, in particular and models and ramifications of the theory of inflation. They also studied models with extra dimensions, new types of dark matter, and the second order effects of super-horizon perturbations. S tebbins, Frieman, Hui, and Dodelson worked on phenomenological cosmology, extracting cosmological constraints from surveys such as the Sloan Digital Sky Survey. They also worked on theoretical topics such as weak lensing, reionization, and dark energy. This work has proved important to a number of experimental groups [including those at Fermilab] planning future observations. In general, the work of the Theoretical Astrophysics Group has served as a catalyst for experimental projects at Fennilab. An example of this is the Joint Dark Energy Mission. Fennilab is now a member of SNAP, and much of the work done here is by people formerly working on the accelerator. We have created an environment where many of these people made transition from physics to astronomy. We also worked on many other topics related to NASA s focus: cosmic rays, dark matter, the Sunyaev-Zel dovich effect, the galaxy distribution in the universe, and the Lyman alpha forest. The group organized and hosted a number of conferences and workshop over the years covered by the grant. Among them were:

Education of garment workers: prevention of work related musculoskeletal disorders.

PubMed

Pun, Jane Chao; Burgel, Barbara J; Chan, Jackie; Lashuay, Nan

2004-08-01

This educational intervention was designed as part of a garment worker occupational health and safety initiative, with the goal to reduce musculoskeletal symptoms in this monolingual Cantonese speaking population. Using risk communication and the Chinese concepts of yin and yang, the class curriculum was designed to be participatory. It focused on linking symptoms to high risk work activities; explaining the nature of musculoskeletal injury; and encouraging compliance with self care measures of ice, stretching, and early symptom reporting. A total of 21 women completed the Healthy Work Classes, with an increase in perceived levels of energy measured after each class. Additionally, contingency contracting for both individual and workplace change was piloted. This curriculum was revised to become a "train the trainer" program, with training of garment worker leaders and the goal to disseminate this prevention based curriculum to garment workers in the Oakland, California community.

Preventing growth in amphetamine use: long-term effects of the Midwestern Prevention Project (MPP) from early adolescence to early adulthood.

PubMed

Riggs, Nathaniel R; Chou, Chih-Ping; Pentz, Mary Ann

2009-10-01

The aim of the current study was to examine the long-term effect of an early adolescent substance abuse prevention program on trajectories and initiation of amphetamine use into early adulthood. Eight middle schools were assigned randomly to a program or control condition. The randomized controlled trial followed participants through 15 waves of data, from ages 11-28 years. This longitudinal study design includes four separate periods of development from early adolescence to early adulthood. The intervention took place in middle schools. A total of 1002 adolescents from one large mid-western US city were the participants in the study. The intervention was a multi-component community-based program delivered in early adolescence with a primary emphasis on tobacco, alcohol and marijuana use. At each wave of data collection participants completed a self-report survey that included questions about life-time amphetamine use. Compared to a control group, participants in the Midwestern Prevention Project (MPP) intervention condition had reduced growth (slope) in amphetamine use in emerging adulthood, a lower amphetamine use intercept at the commencement of the early adulthood and delayed amphetamine use initiation. The pattern of results suggests that the program worked first to prevent amphetamine use, and then to maintain the preventive effect into adulthood. Study findings suggest that early adolescent substance use prevention programs that focus initially on the 'gateway' drugs have utility for long-term prevention of amphetamine use. © 2009 The Authors. Journal compilation © 2009 Society for the Study of Addiction.

Laparoscopic Total Extraperitoneal Hernia Repair Outcomes

PubMed Central

Bresnahan, Erin R.

2016-01-01

Background and Objectives: Laparoscopic inguinal hernia repair has become increasingly popular as an alternative to open surgery. The purpose of this study was to evaluate the safety and effectiveness of the laparoscopic total extraperitoneal procedure with the use of staple fixation and polypropylene mesh. Methods: A retrospective chart review examined outcomes of 1240 laparoscopic hernia operations in 783 patients, focusing on intraoperative and early postoperative complications, pain, and time until return to work and normal physical activities. Results: There were no intraoperative complications in this series; 106 patients experienced early postoperative complications across 8 evaluated categories: urinary retention (4.1%), seroma (3.0%), testicular/hemiscrotal swelling (1.9%), testicular atrophy (0%), hydrocele (0.6%), mesh infection (0.1%), and neurological symptoms (transient, 1.0%; persistent, 0.2%). Patients used an average of 5.6 Percocet pills after the procedure, and mean times until return to work and normal activities, including their routine exercise regimen, were 3.0 and 3.8 days, respectively. Conclusion: Complication rates and convalescence times were considered equivalent or superior to those found in other studies assessing both laparoscopic and open techniques. The usage of multiple Endostaples did not result in increased neurologic complications in the early postoperative period when compared with findings in the literature. In the hands of an experienced surgeon, total extraperitoneal repair is a safe, effective alternative to open inguinal hernia repair. PMID:27493471

Sleep and Health Resilience Metrics in a Large Military Cohort.

PubMed

Seelig, Amber D; Jacobson, Isabel G; Donoho, Carrie J; Trone, Daniel W; Crum-Cianflone, Nancy F; Balkin, Thomas J

2016-05-01

Examine the relationship between self-reported sleep parameters and indicators of resilience in a US military population (n = 55,021). Longitudinal analyses (2001-2008) were conducted using subjective data collected from Millennium Cohort Study questionnaires and objective data from military records that included demographics, military health, and deployment information. Subjective sleep duration and insomnia symptoms were collected on the study questionnaire. Resilience metrics included lost work days, self-rated health, deployment, frequency and duration of health care utilization, and early discharge from the military. Generalized estimating equations and survival analyses were adjusted for demographic, military, behavioral, and health covariates in all models. The presence of insomnia symptoms was significantly associated with lower self-rated health, more lost work days, lower odds of deployment, higher odds of early discharge from military service early, and more health care utilization. Those self-reporting < 6 h (short sleepers) or > 8 h (long sleepers) of sleep per night had similar findings, except for the deployment outcome in which those with the shortest sleep were more likely to deploy. Poor sleep is a detriment to service members' health and readiness. Leadership should redouble efforts to emphasize the importance of healthy sleep among military service members, and future research should focus on the efficacy of interventions to promote healthy sleep and resilience in this population. A commentary on this article appears in this issue on page 963. © 2016 Associated Professional Sleep Societies, LLC.

[Early diagnosis of autism: Phenotype-endophenotype].

PubMed

Kotsopoulos, S

2015-01-01

Autism Spectrum Disorders have for some time been the focus of intense interest for clinicians and researchers because of the high prevalence of the disorders among children in the community (approximately 1%), their severity and pervasiveness. Particular attention has been paid to the early diagnosis of the disorder and to the intensive therapeutic intervention. Currently the best prognosis for autism lays in the early diagnosis and intervention. Postponing the diagnosis and the intervention beyond infancy is considered loss of precious time. The diagnosis of autism, which begins early in life, was until recently considered that could be reliability made at the age of 3 years. Recent follow up studies however on children at risk for autism (children who had an older sibling with autism) have shown that the clinical signs of autism emerge at the end of the first year and become distinct by the end of the second year when the diagnosis can reliably be made. From a clinical perspective it is noted that the early clinical signs of risk for autism are related to social communication (e.g. limited or absent response when calling his/her name and to joint attention), stereotype behaviours and body movements or unusual handling of objects (e.g. intensive observation of objects and stereotype movements of hands and tapping or spinning), incongruent regulation of emotions (reduced positive and increased negative emotion). There is also delay in developmental characteristics such as the language (both receptive and expressive) and motor (particularly in postural control - characteristic is the drop of the head backwards when the infant is held in horizontal position). Studies on various aspects of the endophenotype of certain clinical signs among infants at risk for Autism Spectrum Disorders, such as avoidance of eye contact, delay in verbal communication and increase of the head circumference, may provide useful information and may assist the clinician on follow up in the early diagnosis. Compared to the progress made for an early diagnosis of autism there is relatively no equal progress in the early intervention. However, some methods such as the 'Early Start Denver Model' which focuses in the family, which is the natural environment of the child, may provide a useful framework for effective work with the child and the family.

Exploring the affective dimension of the life review process: Facilitators' interactional strategies for fostering personhood and social value among older adults with early dementia.

PubMed

Williams, Beverly R; Blizard, Tracie I; Goode, Patricia S; Harada, Caroline N; Woodby, Lesa L; Burgio, Kathryn L; Sims, Richard V

2014-07-01

We employed an auto-ethnography approach to explore the affective dimension of life review sessions with community-dwelling older military veterans with minor cognitive impairment (MCI) and early dementia. Using researchers' analytic memos, we identified facilitators' interactional strategies that fostered the participant's sense of personal identity, dignity and social self-worth. Interaction among participant, caregiver, and facilitators evoked a range of emotional responses, offering a window into the affective world of MCI and early dementia. Positive emotional responses outnumbered negative emotional responses by a ratio of two-to-one in the life review sessions; however, negative emotions were more revelatory of current struggles with declines in health and function. Facilitators utilized two interactional strategies, in particular, to foster personhood and social value of participants: focusing on the participant and creating an empathic connection with the participant. Further work is needed to understand the role of emotions in research interactions and to examine the psychosocial mechanisms through which positive affect functions in promoting identity, personhood and social value among persons with MCI and early dementia. © The Author(s) 2013 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

Attitudes of the autism community to early autism research.

PubMed

Fletcher-Watson, Sue; Apicella, Fabio; Auyeung, Bonnie; Beranova, Stepanka; Bonnet-Brilhault, Frederique; Canal-Bedia, Ricardo; Charman, Tony; Chericoni, Natasha; Conceição, Inês C; Davies, Kim; Farroni, Teresa; Gomot, Marie; Jones, Emily; Kaale, Anett; Kapica, Katarzyna; Kawa, Rafal; Kylliäinen, Anneli; Larsen, Kenneth; Lefort-Besnard, Jeremy; Malvy, Joelle; Manso de Dios, Sara; Markovska-Simoska, Silvana; Millo, Inbal; Miranda, Natercia; Pasco, Greg; Pisula, Ewa; Raleva, Marija; Rogé, Bernadette; Salomone, Erica; Schjolberg, Synnve; Tomalski, Przemysław; Vicente, Astrid M; Yirmiya, Nurit

2017-01-01

Investigation into the earliest signs of autism in infants has become a significant sub-field of autism research. This work invokes specific ethical concerns such as use of 'at-risk' language, communicating study findings to parents and the future perspective of enrolled infants when they reach adulthood. This study aimed to ground this research field in an understanding of the perspectives of members of the autism community. Following focus groups to identify topics, an online survey was distributed to autistic adults, parents of children with autism and practitioners in health and education settings across 11 European countries. Survey respondents (n = 2317) were positively disposed towards early autism research, and there was significant overlap in their priorities for the field and preferred language to describe infant research participants. However, there were also differences including overall less favourable endorsement of early autism research by autistic adults relative to other groups and a dislike of the phrase 'at-risk' to describe infant participants, in all groups except healthcare practitioners. The findings overall indicate that the autism community in Europe is supportive of early autism research. Researchers should endeavour to maintain this by continuing to take community perspectives into account. © The Author(s) 2016.

The long-term impact of early life pain on adult responses to anxiety and stress: Historical perspectives and empirical evidence.

PubMed

Victoria, Nicole C; Murphy, Anne Z

2016-01-01

Approximately 1 in 6 infants are born prematurely each year. Typically, these infants spend 25 days in the Neonatal Intensive Care Unit (NICU) where they experience 10-18 painful and inflammatory procedures each day. Remarkably, pre-emptive analgesics and/or anesthesia are administered less than 25% of the time. Unalleviated pain during the perinatal period is associated with permanent decreases in pain sensitivity, blunted cortisol responses and high rates of neuropsychiatric disorders. To date, the mechanism(s) by which these long-term changes in stress and pain behavior occur, and whether such alterations can be prevented by appropriate analgesia at the time of insult, remains unclear. Work in our lab using a rodent model of early life pain suggests that inflammatory pain experienced on the day of birth blunts adult responses to stress- and pain-provoking stimuli, and dysregulates the hypothalamic pituitary adrenal (HPA) axis in part through a permanent upregulation in central endogenous opioid tone. This review focuses on the long-term impact of neonatal inflammatory pain on adult anxiety- and stress-related responses, and underlying neuroanatomical changes in the context of endogenous pain control and the HPA axis. These two systems are in a state of exaggerated developmental plasticity early in postnatal life, and work in concert to respond to noxious or aversive stimuli. We present empirical evidence from animal and clinical studies, and discuss historical perspectives underlying the lack of analgesia/anesthetic use for early life pain in the modern NICU. Copyright © 2015 Elsevier Inc. All rights reserved.

The Long-term Impact of Early Life Pain On Adult Responses to Anxiety and Stress: Historical Perspectives and Empirical Evidence

PubMed Central

Victoria, Nicole C.; Murphy, Anne Z.

2016-01-01

Approximately 1 in 6 infants are born prematurely each year. Typically, these infants spend 25 days in the Neonatal Intensive Care Unit (NICU) where they experience 10–18 painful and inflammatory procedures each day. Remarkably, pre-emptive analgesics and/or anesthesia are administered less than 25% of the time. Unalleviated pain during the perinatal period is associated with permanent decreases in pain sensitivity, blunted cortisol responses and high rates of neuropsychiatric disorders. To date, the mechanism(s) by which these long-term changes in stress and pain behavior occur, and whether such alterations can be prevented by appropriate analgesia at the time of insult, remains unclear. Work in our lab using a rodent model of early life pain suggests that inflammatory pain experienced on the day of birth blunts adult responses to stress- and pain-provoking stimuli, and dysregulates the hypothalamic pituitary adrenal (HPA) axis in part through a permanent upregulation in central endogenous opioid tone. This review focuses on the long-term impact of neonatal inflammatory pain on adult anxiety- and stress-related responses, and underlying neuroanatomical changes in the context of endogenous pain control and the HPA axis. These two systems are in a state of exaggerated developmental plasticity early in postnatal life, and work in concert to respond to noxious or aversive stimuli. We present empirical evidence from animal and clinical studies, and discuss historical perspectives underlying the lack of analgesia/anesthetic use for early life pain in the modern NICU. PMID:26210872

Understanding the management of early-stage chronic kidney disease in primary care: a qualitative study

PubMed Central

Blakeman, Tom; Protheroe, Joanne; Chew-Graham, Carolyn; Rogers, Anne; Kennedy, Anne

2012-01-01

Background Primary care is recognised to have an important role in the delivery of care for people with chronic kidney disease (CKD). However, there is evidence that CKD management is currently suboptimal, with a range of practitioner concerns about its management. Aim To explore processes underpinning the implementation of CKD management in primary care. Design and setting Qualitative study in general practices participating in a chronic kidney disease collaborative undertaken as part of the National Institute for Health Research (NIHR) Collaboration for Leadership in Applied Health Research and Care (CLAHRC) for Greater Manchester. Method Semi-structured interviews were conducted with GPs and practice nurses (n = 21). Normalisation Process Theory provided a framework for generation and analysis of the data. Results A predominant theme was anxiety about the disclosure of early-stage CKD with patients. The tensions experienced related to identifying and discussing CKD in older people and patients with stage 3A, embedding early-stage CKD within vascular care, and the distribution of work within the practice team. Participants provided accounts of work undertaken to resolve the difficulties encountered, with efforts having tended to focus on reassuring patients. Analysis also highlighted how anxiety surrounding disclosure influenced, and was shaped by, the organisation of care for people with CKD and associated long-term conditions. Conclusion Offering reassurance alone may be of limited benefit, and current management of early-stage CKD in primary care may miss opportunities to address susceptibility to kidney injury, improve self-management of vascular conditions, and improve the management of multimorbidity. PMID:22520910

SQUID use for Geophysics: finding billions of dollars

NASA Astrophysics Data System (ADS)

Foley, Catherine

2014-03-01

Soon after their discovery, Jim Zimmerman saw the potential of using Superconducting Quantum Interference Devices, SQUIDs, for the study of Geophysics and undertook experiments to understand the magnetic phenomena of the Earth. However his early experiments were not successful. Nevertheless up to the early 1980's, some research effort in the use of SQUIDs for geophysics continued and many ideas of how you could use SQUIDs evolved. Their use was not adopted by the mining industry at that time for a range of reasons. The discovery of high temperature superconductors started a reinvigoration in the interest to use SQUIDs for mineral exploration. Several groups around the world worked with mining companies to develop both liquid helium and nitrogen cooled systems. The realisation of the achievable sensitivity that contributed to successful mineral discoveries and delineation led to real financial returns for miners. By the mid 2000's, SQUID systems for geophysics were finally being offered for sale by several start-up companies. This talk will tell the story of SQUID use in geophysics. It will start with the early work of the SQUID pioneers including that of Jim Zimmerman and John Clarke and will also cover the development since the early 1990's up to today of a number of magnetometers and gradiometers that have been successfully commercialised and used to create significant impact in the global resources industry. The talk will also cover some of the critical technical challenges that had to be overcome to succeed. It will focus mostly on magnetically unshielded systems used in the field although some laboratory-based systems will be discussed.

Communities of practice in life sciences and the need for brokering

PubMed Central

Tierney, Anne

2016-01-01

Etienne Wenger’s work on communities of practice is influential in teaching and learning in higher education. A core work of many postgraduate certificate in teaching and learning (PGCert) courses for new lecturers, it is studied, in the main, as a means to understand how to support and encourage students to achieve more effective learning. Communities of practice can also be applied to academics. In the context of the Research Excellence Framework (REF) and its predecessors, the gulf between research-focused and teaching-Focused academics in life sciences has widened, so that in many institutions, these two groups have evolved into two distinct communities of practice; one whose priority is disciplinary research, the other’s learning and teaching. However, in 2015, the UK government announced that a Teaching Excellence Framework (TEF) would be introduced into higher education in England, as early as 2017. While the exact details of TEF remain unclear, it is certain that “excellence” and “student satisfaction” will be high on the agenda. It is vital, therefore, that the two communities of practice, research-focused and teaching-focused, find ways to come together in order to ensure high quality teaching and learning. Wenger proposes that this can be done through the process of “brokering”, which allows expertise from both communities of practice to cross from one to the other, strengthening both. This should be encouraged at departmental and institutional level, but another vital origin of brokering can be forged at a(n) (inter)national level at meetings such as the SEB Annual Conference, where teaching-focused academics have the opportunity to mix with research-active colleagues. While this paper is informed by recent and current events in the UK Higher Education sector, it is of interest to academics who work in an environment where research and teaching have become separate to any extent. PMID:26998239

[Obstructive Sleep Apnea Syndrome (OSAS): The role model of the Occupational Health Physician in specific clinical cases.].

PubMed

Proietti, L; Sciacchitano, C; Strano, S; Scifo, N; Rapisarda, V

2010-01-01

Nowadays Sleeping disorders are a very interesting topic in Occupational medicine, they are involved in reduction of working performances and increased risk of work accidents (in work environment or while driving). Medical surveillance made from the Occupational Health Physician can be very helpful in early diagnosis of this kind of disease; during 2008 we fi nd out Obstructive Sleeping Apnea Disease (OSAS) in some Healthcare workers. We reported some clinical cases that show the role model of the occupational health physician in this kind of sickness. Our Experience shows the duty of Occupational health physician it's not limited to medical surveillance, but also to Health Promotion (as wrote in D.Lgs 81/08). This can be obtained by clinical and occupational solutions, like correct work shift planning and lifestyle changes; so the interest of the occupational physician have to be focused on introducing in medical surveillance also measures of health promotion regarding sleep disorders with the aim of preserving health condition in workers.

Early working memory and maternal communication in toddlers born very low birth weight

PubMed Central

Lowe, Jean; Erickson, Sarah J; MacLean, Peggy; Duvall, Susanne W

2010-01-01

Aim Early working memory is emerging as an important indicator of developmental outcome predicting later cognitive, behavioural and academic competencies. The current study compared early working memory in a sample of toddlers (18–22 months) born very low birth weight (VLBW; n = 40) and full term (n = 51) and the relationship between early working memory, mental developmental index (MDI), and maternal communication in both samples. Methods Early working memory, measured by object permanence; Bayley mental developmental index; and maternal communication, coded during mother-toddler play interaction, were examined in 39 toddlers born VLBW and 41 toddlers born full term. Results Toddlers born VLBW were found to be 6.4 times less likely to demonstrate attainment of object permanence than were toddlers born full term, adjusting for age at testing. MDI and maternal communication were found to be positively associated with attainment of object permanence in the VLBW group only. Conclusion The difference found in the early working memory performance of toddlers born VLBW, compared with those born full term, emphasizes the importance of assessing early working memory in at-risk populations, while the maternal communication finding highlights potential targets of intervention for improving working memory in toddlers born VLBW. PMID:19154525

Early working memory and maternal communication in toddlers born very low birth weight.

PubMed

Lowe, Jean; Erickson, Sarah J; Maclean, Peggy; Duvall, Susanne W

2009-04-01

Early working memory is emerging as an important indicator of developmental outcome predicting later cognitive, behavioural and academic competencies. The current study compared early working memory in a sample of toddlers (18-22 months) born very low birth weight (VLBW; n = 40) and full term (n = 51) and the relationship between early working memory, mental developmental index (MDI), and maternal communication in both samples. Early working memory, measured by object permanence; Bayley mental developmental index; and maternal communication, coded during mother-toddler play interaction, were examined in 39 toddlers born VLBW and 41 toddlers born full term. Toddlers born VLBW were found to be 6.4 times less likely to demonstrate attainment of object permanence than were toddlers born full term, adjusting for age at testing. MDI and maternal communication were found to be positively associated with attainment of object permanence in the VLBW group only. The difference found in the early working memory performance of toddlers born VLBW, compared with those born full term, emphasizes the importance of assessing early working memory in at-risk populations, while the maternal communication finding highlights potential targets of intervention for improving working memory in toddlers born VLBW.

Organizational climate and culture: Reflections on the history of the constructs in the Journal of Applied Psychology.

PubMed

Schneider, Benjamin; González-Romá, Vicente; Ostroff, Cheri; West, Michael A

2017-03-01

We review the literature on organizational climate and culture paying specific attention to articles published in the Journal of Applied Psychology (JAP) since its first volume in 1917. The article traces the history of the 2 constructs though JAP has been far more important for climate than culture research. We distinguish 4 main periods: the pre-1971 era, with pioneering work on exploring conceptualization and operationalizations of the climate construct; the 1971-1985 era, with foundational work on aggregation issues, outcome-focused climates (on safety and service) and early writings on culture; the 1986-1999 era, characterized by solidification of a focused climate approach to understanding organizational processes (justice, discrimination) and outcomes (safety, service) and the beginnings of survey approaches to culture; and the 2000-2014 era, characterized by multilevel work on climate, climate strength, demonstrated validity for a climate approach to outcomes and processes, and the relationship between leadership and climate and culture. We summarize and comment on the major theory and research achievements in each period, showing trends observed in the literature and how JAP has contributed greatly to moving research on these constructs, especially climate, forward. We also recommend directions for future research given the current state of knowledge. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

The effects of an early intervention music curriculum on prereading/writing.

PubMed

Register, D

2001-01-01

This study evaluated the effects of music sessions using a curriculum designed to enhance the prereading and writing skills of 25 children aged 4 to 5 years who were enrolled in Early Intervention and Exceptional Student Education programs. This study was a replication of the work of Standley and Hughes (1997) and utilized a larger sample size (n = 50) in order to evaluate the efficacy of a music curriculum designed specifically to teach prereading and writing skills versus one that focuses on all developmental areas. Both the experimental (n = 25) and control (n = 25) groups received two 30-minute sessions each week for an entire school year for a minimum of 60 sessions per group. The differentiating factors between the two groups were the structure and components of the musical activities. The fall sessions for the experimental group were focused primarily on writing skills while the spring sessions taught reading/book concepts. Music sessions for the control group were based purely on the thematic material, as determined by the classroom teacher with purposeful exclusion of all preliteracy concepts. All participants were pretested at the beginning of the school year and posttested before the school year ended. Overall, results demonstrated that music sessions significantly enhanced both groups' abilities to learn prewriting and print concepts. However, the experimental group showed significantly higher results on the logo identification posttest and the word recognition test. Implications for curriculum design and academic and social applications of music in Early Intervention programs are discussed.

'All those things together made me retire': qualitative study on early retirement among Dutch employees.

PubMed

Reeuwijk, Kerstin G; de Wind, Astrid; Westerman, Marjan J; Ybema, Jan Fekke; van der Beek, Allard J; Geuskens, Goedele A

2013-05-28

Due to the aging of the population and subsequent higher pressure on public finances, there is a need for employees in many European countries to extend their working lives. One way in which this can be achieved is by employees refraining from retiring early. Factors predicting early retirement have been identified in quantitative research, but little is known on why and how these factors influence early retirement. The present qualitative study investigated which non-health related factors influence early retirement, and why and how these factors influence early retirement. A qualitative study among 30 Dutch employees (60-64 years) who retired early, i.e. before the age of 65, was performed by means of face-to-face interviews. Participants were selected from the cohort Study on Transitions in Employment, Ability and Motivation (STREAM). For most employees, a combination of factors played a role in the transition from work to early retirement, and the specific factors involved differed between individuals. Participants reported various factors that pushed towards early retirement ('push factors'), including organizational changes at work, conflicts at work, high work pressure, high physical job demands, and insufficient use of their skills and knowledge by others in the organization. Employees who reported such push factors towards early retirement often felt unable to find another job. Factors attracting towards early retirement ('pull factors') included the wish to do other things outside of work, enjoy life, have more flexibility, spend more time with a spouse or grandchildren, and care for others. In addition, the financial opportunity to retire early played an important role. Factors influenced early retirement via changes in the motivation, ability and opportunity to continue working or retire early. To support the prolongation of working life, it seems important to improve the fit between the physical and psychosocial job characteristics on the one hand, and the abilities and wishes of the employee on the other hand. Alongside improvements in the work environment that enable and motivate employees to prolong their careers, a continuous dialogue between the employer and employee on the (future) person-job fit and tailored interventions might be helpful.

Daily Parenting Engagement among New Mothers and Fathers: The Role of Romantic Attachment in Dual-Earner Families

PubMed Central

Lang, Sarah N.; Schoppe-Sullivan, Sarah J.; Kotila, Letitia E.; Kamp Dush, Claire M.

2014-01-01

We investigated the association of prenatal assessments of mothers’ and fathers’ self-reported romantic attachment anxiety and avoidance with the time mothers and fathers reported in proximity-focused and exploration-focused engagement with their infants at nine months postpartum. Our sample of 136 dual-earner couples came from a larger longitudinal study of the transition to parenthood. Time in proximity-focused (interactions that emphasize physical or emotional connection) and exploration-focused (activities that stimulate and build knowledge of the world) engagement on work and nonworkdays were measured using time diaries. Using Actor-Partner Interdependence Models, we found significant across partner associations between romantic attachment and parental engagement. In particular, analyses revealed interesting interactions: fathers higher in avoidance spent more time in exploration-focused engagement on workdays when mothers were more anxious, whereas mothers higher in anxiety spent more time in proximity-focused engagement on nonworkdays when fathers were more avoidant. Moreover, fathers demonstrated a compensatory pattern of engagement in response to mother’s greater attachment anxiety or avoidance. Findings support the utility of studying romantic attachment within a family system and extend the literature on correlates of early parental engagement. Keywords: self-reported romantic attachment, parent engagement, time diaries, transition to parenthood, family systems PMID:24127790

Gender Issues.

ERIC Educational Resources Information Center

Ilfeld, Ellen M., Ed.; Hanssen, Elizabeth, Ed.

1997-01-01

This issue of "Coordinators' Notebook" focuses on gender issues in early childhood. The first article, "Both Halves of the Sky: Gender Socialization in the Early Years," focuses on the arguments that have led to an international call for increased participation of girls in education, an introduction to studies which map young…

A Study of the Relationship between Early Childhood Program Attributes and Early Childhood Reading Achievement

ERIC Educational Resources Information Center

Washington, Novella M.

2012-01-01

This quantitative correlational study focuses on the relationship between early childhood program attributes and early childhood reading success. Data will be gathered from early childhood sites with grades prekindergarten through second grade in which early childhood program attributes exist and early childhood reading is measured by the…

The "Othering" of Men in Early Childhood Education: Applying Covey's Seven Habits

ERIC Educational Resources Information Center

McGowan, Kevin

2016-01-01

How do early childhood educators, parents, and administrators really feel about men working with young children? Should men work as teachers of young children from birth through 8 years of age? Is this women's work? Does explicitly and implicitly excluding men from the early childhood education workforce benefit the early childhood community's…

Early sex work initiation and condom use among alcohol-using female sex workers in Mombasa, Kenya: a cross-sectional analysis.

PubMed

Parcesepe, Angela M; L'Engle, Kelly L; Martin, Sandra L; Green, Sherri; Suchindran, Chirayath; Mwarogo, Peter

2016-12-01

Early initiation of sex work is prevalent among female sex workers (FSWs) worldwide. The objectives of this study were to investigate if early initiation of sex work was associated with: (1) consistent condom use, (2) condom negotiation self-efficacy or (3) condom use norms among alcohol-using FSWs in Mombasa, Kenya. In-person interviews were conducted with 816 FSWs in Mombasa, Kenya. Sample participants were: recruited from HIV prevention drop-in centres, 18 years or older and moderate risk drinkers. Early initiation was defined as first engaging in sex work at 17 years or younger. Logistic regression modelled outcomes as a function of early initiation, adjusting for drop-in centre, years in sex work, supporting others and HIV status. FSWs who initiated sex work early were significantly less likely to report consistent condom use with paying sex partners compared with those who initiated sex work in adulthood. There was no significant difference between groups in consistent condom use with non-paying sex partners. FSWs who initiated sex work early endorsed less condom negotiation self-efficacy with paying sex partners compared with FSWs who did not initiate sex work early. Findings highlight a need for early intervention for at-risk youth and adolescent FSWs, particularly in relation to HIV sexual risk behaviours. Evidence-based interventions for adolescent FSWs or adult FSWs who began sex work in adolescence should be developed, implemented and evaluated. 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/.

The TRIDEC Project: Future-Saving FOSS GIS Applications for Tsunami Early Warning

NASA Astrophysics Data System (ADS)

Loewe, P.; Wächter, J.; Hammitzsch, M.

2011-12-01

The Boxing Day Tsunami of 2004 killed over 240,000 people in 14 countries and inundated the affected shorelines with waves reaching heights up to 30m. This natural disaster coincided with an information catastrophy, as potentially life-saving early warning information existed, yet no means were available to deliver it to the communities under imminent threat. Tsunami Early Warning Capabilities have improved in the meantime by continuing development of modular Tsunami Early Warning Systems (TEWS). However, recent tsunami events, like the Chile 2010 and the Tohoku 2011 tsunami demonstrate that the key challenge for ongoing TEWS research on the supranational scale still lies in the timely issuing of reliable early warning messages. Since 2004, the GFZ German Research Centre for Geosciences has built up expertise in the field of TEWS. Within GFZ, the Centre for GeoInformation Technology (CEGIT) has focused its work on the geoinformatics aspects of TEWS in two projects already: The German Indonesian Tsunami Early Warning System (GITEWS) funded by the German Federal Ministry of Education and Research (BMBF) and the Distant Early Warning System (DEWS), a European project funded under the sixth Framework Programme (FP6). These developments are continued in the TRIDEC project (Collaborative, Complex, and Critical Decision Processes in Evolving Crises) funded under the European Union's seventh Framework Programme (FP7). This ongoing project focuses on real-time intelligent information management in Earth management and its long-term application. All TRIDEC developments are based on Free and Open Source Software (FOSS) components and industry standards where-ever possible. Tsunami Early Warning in TRIDEC is also based on mature system architecture models to ensure long-term usability and the flexibility to adapt to future generations of Tsunami sensors. All open source software produced by the project consortium are foreseen to be published on FOSSLAB, a publicly available software repository provided by CEGIT. FOSSLAB serves as a platform for the development of FOSS projects in geospatial context, allowing to save, advance and reuse results achieved in previous and on-going project activities and enabling further development and collaboration with a wide community including scientists, developers, users and stakeholders. FOSSLABs potential to preserve and advance existing best practices for reuse in new scenarios is documented by a first case study: For TEWS education and public outreach a comprehensive approach to generate high resolution globe maps was compiled using GRASS GIS and the POV-Ray rendering software. The task resulted in the merging of isolated technical know-how into publicly available best practices, which had been previously maintained in disparate GIS- and rendering communities. Beyond the scope of TRIDEC, FOSSLAB constitutes an umbrella encompassing several geoinformatics-related activities, such as the documentation of Best Practices for experiences and results while working with Spatial Data Infrastructures (SDI), Geographic Information Systems (GIS), Geomatics, and future spatial processing on Computation Clusters and in Cloud Computing.

Dietetic practice: the past, present and future.

PubMed

Hwalla, N; Koleilat, M

2004-11-01

The history of dietetics can be traced as far back as the writings of Homer, Plato and Hippocrates in ancient Greece. Although diet and nutrition continued to be judged important for health, dietetics did not progress much till the 19th century with the advances in chemistry. Early research focused focuses on vitamin deficiency diseases while later workers proposed daily requirements for protein, fat and carbohydrates. Dietetics as a profession was given a boost during the Second World War when its importance was recognized by the military. Today, professional dietetic associations can be found on every continent, and registered dietitians are involved in health promotion and treatment, and work alongside physicians. The growing need for dietetics professionals is driven by a growing public interest in nutrition and the potential of functional foods to prevent a variety of diet-related conditions.

Focus: Darwin as a cultural icon.

PubMed

Secord, James A

2009-09-01

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

Neurofibromatosis: chronological history and current issues.

PubMed

Antônio, João Roberto; Goloni-Bertollo, Eny Maria; Trídico, Lívia Arroyo

2013-01-01

Neurofibromatosis, which was first described in 1882 by Von Recklinghausen, is a genetic disease characterized by a neuroectodermal abnormality and by clinical manifestations of systemic and progressive involvement which mainly affect the skin, nervous system, bones, eyes and possibly other organs. The disease may manifest in several ways and it can vary from individual to individual. Given the wealth of information about neurofibromatosis, we attempted to present this information in different ways. In the first part of this work, we present a chronological history, which describes the evolution of the disease since the early publications about the disorder until the conclusion of this work, focusing on relevant aspects which can be used by those wishing to investigate this disease. In the second part, we present an update on the various aspects that constitute this disease.

Neurofibromatosis: chronological history and current issues*

PubMed Central

Antônio, João Roberto; Goloni-Bertollo, Eny Maria; Trídico, Lívia Arroyo

2013-01-01

Neurofibromatosis, which was first described in 1882 by Von Recklinghausen, is a genetic disease characterized by a neuroectodermal abnormality and by clinical manifestations of systemic and progressive involvement which mainly affect the skin, nervous system, bones, eyes and possibly other organs. The disease may manifest in several ways and it can vary from individual to individual. Given the wealth of information about neurofibromatosis, we attempted to present this information in different ways. In the first part of this work, we present a chronological history, which describes the evolution of the disease since the early publications about the disorder until the conclusion of this work, focusing on relevant aspects which can be used by those wishing to investigate this disease. In the second part, we present an update on the various aspects that constitute this disease. PMID:23793209

Modelling the 21-cm Signal from the Epoch of Reionization and Cosmic Dawn

NASA Astrophysics Data System (ADS)

Choudhury, T. Roy; Datta, Kanan; Majumdar, Suman; Ghara, Raghunath; Paranjape, Aseem; Mondal, Rajesh; Bharadwaj, Somnath; Samui, Saumyadip

2016-12-01

Studying the cosmic dawn and the epoch of reionization through the redshifted 21-cm line are among the major science goals of the SKA1. Their significance lies in the fact that they are closely related to the very first stars in the Universe. Interpreting the upcoming data would require detailed modelling of the relevant physical processes. In this article, we focus on the theoretical models of reionization that have been worked out by various groups working in India with the upcoming SKA in mind. These models include purely analytical and semi-numerical calculations as well as fully numerical radiative transfer simulations. The predictions of the 21-cm signal from these models would be useful in constraining the properties of the early galaxies using the SKA data.

Sustained Attention and Age Predict Inhibitory Control during Early Childhood

ERIC Educational Resources Information Center

Reck, Sarah G.; Hund, Alycia M.

2011-01-01

Executive functioning skills develop rapidly during early childhood. Recent research has focused on specifying this development, particularly predictors of executive functioning skills. Here we focus on sustained attention as a predictor of inhibitory control, one key executive functioning component. Although sustained attention and inhibitory…

Brain Structural Integrity and Intrinsic Functional Connectivity Forecast 6 Year Longitudinal Growth in Children's Numerical Abilities.

PubMed

Evans, Tanya M; Kochalka, John; Ngoon, Tricia J; Wu, Sarah S; Qin, Shaozheng; Battista, Christian; Menon, Vinod

2015-08-19

Early numerical proficiency lays the foundation for acquiring quantitative skills essential in today's technological society. Identification of cognitive and brain markers associated with long-term growth of children's basic numerical computation abilities is therefore of utmost importance. Previous attempts to relate brain structure and function to numerical competency have focused on behavioral measures from a single time point. Thus, little is known about the brain predictors of individual differences in growth trajectories of numerical abilities. Using a longitudinal design, with multimodal imaging and machine-learning algorithms, we investigated whether brain structure and intrinsic connectivity in early childhood are predictive of 6 year outcomes in numerical abilities spanning childhood and adolescence. Gray matter volume at age 8 in distributed brain regions, including the ventrotemporal occipital cortex (VTOC), the posterior parietal cortex, and the prefrontal cortex, predicted longitudinal gains in numerical, but not reading, abilities. Remarkably, intrinsic connectivity analysis revealed that the strength of functional coupling among these regions also predicted gains in numerical abilities, providing novel evidence for a network of brain regions that works in concert to promote numerical skill acquisition. VTOC connectivity with posterior parietal, anterior temporal, and dorsolateral prefrontal cortices emerged as the most extensive network predicting individual gains in numerical abilities. Crucially, behavioral measures of mathematics, IQ, working memory, and reading did not predict children's gains in numerical abilities. Our study identifies, for the first time, functional circuits in the human brain that scaffold the development of numerical skills, and highlights potential biomarkers for identifying children at risk for learning difficulties. Children show substantial individual differences in math abilities and ease of math learning. Early numerical abilities provide the foundation for future academic and professional success in an increasingly technological society. Understanding the early identification of poor math skills has therefore taken on great significance. This work provides important new insights into brain structure and connectivity measures that can predict longitudinal growth of children's math skills over a 6 year period, and may eventually aid in the early identification of children who might benefit from targeted interventions. Copyright © 2015 the authors 0270-6474/15/3511743-08$15.00/0.

A qualitative study on the role of cultural background in patients' perspectives on rehabilitation

PubMed Central

2012-01-01

Background Low back pain (LBP) is one of the major concerns in health care. In Switzerland, musculoskeletal problems represent the third largest illness group with 9.4 million consultations per year. The return to work rate is increased by an active treatment program and saves societal costs. However, results after rehabilitation are generally poorer in patients with a Southeast European cultural background than in other patients. This qualitative research about the rehabilitation of patients with LBP and a Southeast European cultural background, therefore, explores possible barriers to successful rehabilitation. Methods We used a triangulation of methods combining three qualitative methods of data collection: 13 semi-structured in-depth interviews with patients who have a Southeast European cultural background and live in Switzerland, five semi-structured in-depth interviews and two focus groups with health professionals, and a literature review. Between June and December 2008, we recruited participants at a Rehabilitation Centre in the German-speaking part of Switzerland. Results To cope with pain, patients prefer passive strategies, which are not in line with recommended coping strategies. Moreover, the families of patients tend to support passive behaviour and reduce the autonomy of patients. Health professionals and researchers propagate active strategies including activity in the presence of pain, yet patients do not consider psychological factors contributing to LBP. The views of physicians and health professionals are in line with research evidence demonstrating the importance of psychosocial factors for LBP. Treatment goals focusing on increasing daily activities and return to work are not well understood by patients partly due to communication problems, which is something that patients and health professionals are aware of. Additional barriers to returning to work are caused by poor job satisfaction and other work-related factors. Conclusions LBP rehabilitation can be improved by addressing the following points. Early management of LBP should be activity-centred instead of pain-centred. It is mandatory to implement return to work management early, including return to adapted work, to improve rehabilitation for patients. Rehabilitation has to start when patients have been off work for three months. Using interpreters more frequently would improve communication between health professionals and patients, and reduce misunderstandings about treatment procedures. Special emphasis must be put on the process of goal-formulation by spending more time with patients in order to identify barriers to goal attainment. Information on the return to work process should also include the financial aspects of unemployment and disability. PMID:22269636

A qualitative study on the role of cultural background in patients' perspectives on rehabilitation.

PubMed

Scheermesser, Mandy; Bachmann, Stefan; Schämann, Astrid; Oesch, Peter; Kool, Jan

2012-01-23

Low back pain (LBP) is one of the major concerns in health care. In Switzerland, musculoskeletal problems represent the third largest illness group with 9.4 million consultations per year. The return to work rate is increased by an active treatment program and saves societal costs. However, results after rehabilitation are generally poorer in patients with a Southeast European cultural background than in other patients. This qualitative research about the rehabilitation of patients with LBP and a Southeast European cultural background, therefore, explores possible barriers to successful rehabilitation. We used a triangulation of methods combining three qualitative methods of data collection: 13 semi-structured in-depth interviews with patients who have a Southeast European cultural background and live in Switzerland, five semi-structured in-depth interviews and two focus groups with health professionals, and a literature review. Between June and December 2008, we recruited participants at a Rehabilitation Centre in the German-speaking part of Switzerland. To cope with pain, patients prefer passive strategies, which are not in line with recommended coping strategies. Moreover, the families of patients tend to support passive behaviour and reduce the autonomy of patients. Health professionals and researchers propagate active strategies including activity in the presence of pain, yet patients do not consider psychological factors contributing to LBP. The views of physicians and health professionals are in line with research evidence demonstrating the importance of psychosocial factors for LBP. Treatment goals focusing on increasing daily activities and return to work are not well understood by patients partly due to communication problems, which is something that patients and health professionals are aware of. Additional barriers to returning to work are caused by poor job satisfaction and other work-related factors. LBP rehabilitation can be improved by addressing the following points. Early management of LBP should be activity-centred instead of pain-centred. It is mandatory to implement return to work management early, including return to adapted work, to improve rehabilitation for patients. Rehabilitation has to start when patients have been off work for three months. Using interpreters more frequently would improve communication between health professionals and patients, and reduce misunderstandings about treatment procedures. Special emphasis must be put on the process of goal-formulation by spending more time with patients in order to identify barriers to goal attainment. Information on the return to work process should also include the financial aspects of unemployment and disability.

Logistical challenges and design considerations for studies using acute anterior cruciate ligament injury as a potential model for early posttraumatic osteoarthritis.

PubMed

Lattermann, Christian; Jacobs, Cale A; Bunnell, Mary Proffitt; Jochimsen, Kate N; Abt, John P; Reinke, Emily K; Gammon, Lee G; Huebner, Janet L; Kraus, Virginia B; Spindler, Kurt P

2017-03-01

Anterior cruciate ligament (ACL) injuries are common and lead to posttraumatic osteoarthritis (PTOA) in a high percentage of patients. Research has been ineffective in identifying successful treatment options for people suffering from symptomatic PTOA resulting in a shift of focus toward the young, ACL injured patients at risk of developing PTOA. Randomized clinical trials examining the very early phase after ACL injury are ideal to study this population; however, these trials face significant challenges regarding recruitment as well as reproducibility of patient-reported outcomes (PROs) and inflammatory and/or chondrodegenerative biomarkers associated with early PTOA. The aim of this work was to develop an approach to allow for early recruitment into an RCT for early treatment following ACL injury and to analyze the variability of commonly used measures and biomarkers at various time points after injury. This paper reports the study design and data related to the first month of treatment for the placebo group of an ongoing 2-year clinical trial to evaluate the effect of an early intra-articular intervention after ACL injury. The results of this study suggest that acute ACL injury results in early changes of both inflammatory and chondrodegenerative biomarkers. These results also provide vital information for researchers to consider when developing future protocols, both related to the logistics of early patient enrollment as well as the appropriate timing of biomarker and patient-reported outcome collection. © 2016 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 35:641-650, 2017. © 2016 Orthopaedic Research Society. Published by Wiley Periodicals, Inc.

How can the rehabilitation planning process at the workplace be improved? A qualitative study from employers' perspective.

PubMed

Larsson, Agneta; Gard, Gunvor

2003-09-01

Employers in Sweden are by law responsible for planning and controlling the working environment situation in their companies and for ensuring that any need for rehabilitation is noted as soon as possible and that action is taken. This includes developing a plan for rehabilitation. The aim of this study is to describe employers' experiences of the work rehabilitation planning process at the workplace, and how it can be improved with a focus on quality and cost-effectiveness. Qualitative interviews were performed with 10 employers of employee/s that had participated in vocational rehabilitation at a rehabilitation center in the North of Sweden. The results showed that employers were interested in detecting work rehabilitation needs and in taking action early. Rehabilitation at the workplace could be improved by development of routines, improved work relations and work technique, and environment in-service training at the workplace. Prevention was perceived as a prerequisite for a good result of rehabilitation. Attention to social and geographic conditions is needed. Organizational and financial limitations exist.

Implementing the work disability prevention paradigm among therapists in Hong Kong: facilitators and barriers.

PubMed

Szeto, Grace P Y; Cheng, Andy S K; Lee, Edwin W C; Schonstein, Eva; Gross, Douglas P

2011-03-01

This is a discussion paper to examine the issues surrounding management of work-related injuries by physiotherapists and occupational therapists in Hong Kong. Therapists working in public hospitals are faced with managing injured workers with limited resources and this frequently results in suboptimal outcomes. In this paper, five experienced therapists critically reviewed the current practices in the physiotherapy and occupational therapy professions in Hong Kong, with regard to managing patients with work injuries. In many hospitals, therapists still practice with a disease-based model focusing on symptom relief and restoration of general physical function. We collated information about current programs initiated by physiotherapists and occupational therapists to provide more strategic intervention strategies for early screening of high-risk patients and adaptive biopsychosocial interventions targeting return-to-work outcomes. Clinical and system-level barriers and facilitators of a major paradigm shift towards work disability prevention are discussed. Physiotherapists and occupational therapists need to develop more strategic collaborations and actively voice out the need for major systematic changes within the local healthcare system, in order to provide a more effective management approach in line with the concept of Work Disability Prevention.

Couple-Focused Group Intervention for Women With Early Stage Breast Cancer

ERIC Educational Resources Information Center

Manne, Sharon L.; Ostroff, Jamie S.; Winkel, Gary; Fox, Kevin; Grana, Generosa; Miller, Eric; Ross, Stephanie; Frazier, Thomas

2005-01-01

This study examined the efficacy of a couple-focused group intervention on psychological adaptation of women with early stage breast cancer and evaluated whether perceived partner unsupportive behavior or patient functional impairment moderated intervention effects. Two hundred thirty-eight women were randomly assigned to receive either 6 sessions…

Barriers to early diagnosis of symptomatic breast cancer: a qualitative study of Black African, Black Caribbean and White British women living in the UK.

PubMed

Jones, Claire E L; Maben, Jill; Lucas, Grace; Davies, Elizabeth A; Jack, Ruth H; Ream, Emma

2015-03-13

Understanding barriers to early diagnosis of symptomatic breast cancer among Black African, Black Caribbean and White British women in the UK. In-depth qualitative interviews using grounded theory methods to identify themes. Findings validated through focus groups. 94 women aged 33-91 years; 20 Black African, 20 Black Caribbean and 20 White British women diagnosed with symptomatic breast cancer were interviewed. Fourteen Black African and 20 Black Caribbean women with (n=19) and without (n=15) breast cancer participated in six focus groups. Eight cancer centres/hospital trusts in London (n=5), Somerset (n=1), West Midlands (n=1) and Greater Manchester (n=1) during 2012-2013. There are important differences and similarities in barriers to early diagnosis of breast cancer between Black African, Black Caribbean and White British women in the UK. Differences were influenced by country of birth, time spent in UK and age. First generation Black African women experienced most barriers and longest delays. Second generation Black Caribbean and White British women were similar and experienced fewest barriers. Absence of pain was a barrier for Black African and Black Caribbean women. Older White British women (≥70 years) and first generation Black African and Black Caribbean women shared conservative attitudes and taboos about breast awareness. All women viewed themselves at low risk of the disease, and voiced uncertainty over breast awareness and appraising non-lump symptoms. Focus group findings validated and expanded themes identified in interviews. Findings challenged reporting of Black women homogenously in breast cancer research. This can mask distinctions within and between ethnic groups. Current media and health promotion messages need reframing to promote early presentation with breast symptoms. Working with communities and developing culturally appropriate materials may lessen taboos and stigma, raise awareness, increase discussion of breast cancer and promote prompt help-seeking for breast symptoms among women with low cancer awareness. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Barriers to early diagnosis of symptomatic breast cancer: a qualitative study of Black African, Black Caribbean and White British women living in the UK

PubMed Central

Jones, Claire E L; Maben, Jill; Lucas, Grace; Davies, Elizabeth A; Jack, Ruth H; Ream, Emma

2015-01-01

Objectives Understanding barriers to early diagnosis of symptomatic breast cancer among Black African, Black Caribbean and White British women in the UK. Design In-depth qualitative interviews using grounded theory methods to identify themes. Findings validated through focus groups. Participants 94 women aged 33–91 years; 20 Black African, 20 Black Caribbean and 20 White British women diagnosed with symptomatic breast cancer were interviewed. Fourteen Black African and 20 Black Caribbean women with (n=19) and without (n=15) breast cancer participated in six focus groups. Setting Eight cancer centres/hospital trusts in London (n=5), Somerset (n=1), West Midlands (n=1) and Greater Manchester (n=1) during 2012–2013. Results There are important differences and similarities in barriers to early diagnosis of breast cancer between Black African, Black Caribbean and White British women in the UK. Differences were influenced by country of birth, time spent in UK and age. First generation Black African women experienced most barriers and longest delays. Second generation Black Caribbean and White British women were similar and experienced fewest barriers. Absence of pain was a barrier for Black African and Black Caribbean women. Older White British women (≥70 years) and first generation Black African and Black Caribbean women shared conservative attitudes and taboos about breast awareness. All women viewed themselves at low risk of the disease, and voiced uncertainty over breast awareness and appraising non-lump symptoms. Focus group findings validated and expanded themes identified in interviews. Conclusions Findings challenged reporting of Black women homogenously in breast cancer research. This can mask distinctions within and between ethnic groups. Current media and health promotion messages need reframing to promote early presentation with breast symptoms. Working with communities and developing culturally appropriate materials may lessen taboos and stigma, raise awareness, increase discussion of breast cancer and promote prompt help-seeking for breast symptoms among women with low cancer awareness. PMID:25770231

Approaches to Teaching in Thematic Work: Early Childhood Teachers' Integration of Mathematics and Art

ERIC Educational Resources Information Center

Björklund, Camilla; Ahlskog-Björkman, Eva

2017-01-01

Thematic work that integrates different knowledge areas is considered suitable for developing young children's knowledge and skills in early childhood education. This paper reports evidence from a survey of early childhood teachers' work with mathematics and art integrated in thematic work. In this study, we aim to explore how teachers perceive…

10 CFR 2.104 - Notice of hearing.

Code of Federal Regulations, 2012 CFR

2012-01-01

... work authorization, construction permit, early site permit, or combined license for a facility of the... work authorization, construction permit, early site permit, or combined license for a facility of the... hearing concerning an application for a limited work authorization, construction permit, early site permit...

Voluntarism in early psychology: the case of Hermann von Helmholtz.

PubMed

De Kock, Liesbet

2014-05-01

The failure to recognize the programmatic similarity between (post-)Kantian German philosophy and early psychology has impoverished psychology's historical self-understanding to a great extent. This article aims to contribute to recent efforts to overcome the gaps in the historiography of contemporary psychology, which are the result of an empiricist bias. To this end, we present an analysis of the way in which Hermann von Helmholtz's theory of perception resonates with Johann Gottlieb Fichte's Ego-doctrine. It will be argued that this indebtedness is particularly clear when focusing on the foundation of the differential awareness of subject and object in perception. In doing so, the widespread reception of Helmholtz's work as proto-positivist or strictly empiricist is challenged, in favor of the claim that important elements of his theorizing can only be understood properly against the background of Fichte's Ego-doctrine. PsycINFO Database Record (c) 2014 APA, all rights reserved.

Space Suit Performance: Methods for Changing the Quality of Quantitative Data

NASA Technical Reports Server (NTRS)

Cowley, Matthew; Benson, Elizabeth; Rajulu, Sudhakar

2014-01-01

NASA is currently designing a new space suit capable of working in deep space and on Mars. Designing a suit is very difficult and often requires trade-offs between performance, cost, mass, and system complexity. To verify that new suits will enable astronauts to perform to their maximum capacity, prototype suits must be built and tested with human subjects. However, engineers and flight surgeons often have difficulty understanding and applying traditional representations of human data without training. To overcome these challenges, NASA is developing modern simulation and analysis techniques that focus on 3D visualization. Early understanding of actual performance early on in the design cycle is extremely advantageous to increase performance capabilities, reduce the risk of injury, and reduce costs. The primary objective of this project was to test modern simulation and analysis techniques for evaluating the performance of a human operating in extra-vehicular space suits.

[Factors associated with duration of breastfeeding for children of low-income families from southern Curitiba, Paraná State, Brazil].

PubMed

Baptista, Gerson Henrique; Andrade, Adriano Herbert H K Gonçalves de; Giolo, Suely Ruiz

2009-03-01

Various studies have focused on breastfeeding and the possible factors associated with early weaning. This study aimed to identify risk factors and protective factors for duration of breastfeeding in low-income families in southern Curitiba, Paraná State, Brazil. A cohort study from November 2006 to March 2007 included 118 mothers of children less than two years of age and enrolled in the TC Health Unit (USTC) located in the southern area of Curitiba. Statistical analyses using the Kaplan-Meier method and Cox regression model identified the following protective factors for breastfeeding: mother's awareness of the benefits of extended breastfeeding, exclusive feeding with mother's breast milk while in the maternity ward, and rooming-in. Factors contributing to early weaning were low birth weight, mother's work outside the home, and difficulties experienced by the mother in breastfeeding during the first days postpartum.

Predicting Innovation Acceptance by Simulation in Virtual Environments (Theoretical Foundations)

NASA Astrophysics Data System (ADS)

León, Noel; Duran, Roberto; Aguayo, Humberto; Flores, Myrna

This paper extends the current development of a methodology for Computer Aided Innovation. It begins with a presentation of concepts related to the perceived capabilities of virtual environments in the Innovation Cycle. The main premise establishes that it is possible to predict the acceptance of a new product in a specific market, by releasing an early prototype in a virtual scenario to quantify its general reception and to receive early feedback from potential customers. The paper continues to focus this research on a synergistic extension of techniques that have their origins in optimization and innovation disciplines. TRIZ (Theory of Inventive Problem Solving), extends the generation of variants with Evolutionary Algorithms (EA) and finally to present the designer and the intended customer, creative and innovative alternatives. All of this developed on a virtual software interface (Virtual World). The work continues with a general description of the project as a step forward to improve the overall strategy.