Nutrition research in the military.

PubMed

Hill, Neil E; Fallowfield, J L; Delves, S K; Wilson, D R

2014-06-01

Military research performed in an operational environment involves mission-specific considerations. The Institute of Naval Medicine was tasked in 2008 by the Surgeon General to investigate the nutritional status of deployed British military personnel, and how this might affect body composition, physical fitness and operational capability. This paper briefly describes the logistic and technical issues specific to military research that were encountered by the study team, how these issues were overcome and how this research has influenced military practice. 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.

Understanding Game-Based Learning Cultures: Introduction to Special Issue

ERIC Educational Resources Information Center

Engerman, Jason A.; Carr-Chellman, Alison

2017-01-01

This special issue expands our understanding of teaching and learning through video game play, with specific attention to culture. The issue gives insight into the ways educators, researchers, and developers should be discussing and designing for impactful learner-centered game-based learning experiences. The issue features forward-thinking…

Risk Mechanisms in Development: Some Conceptual and Methodological Considerations.

ERIC Educational Resources Information Center

O'Connor, Thomas G.; Rutter, Michael

1996-01-01

Comments on problems raised in this special issue, focusing on the distinctive aspects of the risk research reported. Highlights issues like sample characteristics, measurement strategies, specificity of risk factors, and risk mechanisms. Discusses the challenges of integrating alternative models of risk, with special references to research into…

What shapes research impact on policy? Understanding research uptake in sexual and reproductive health policy processes in resource poor contexts

PubMed Central

2011-01-01

Assessing the impact that research evidence has on policy is complex. It involves consideration of conceptual issues of what determines research impact and policy change. There are also a range of methodological issues relating to the question of attribution and the counter-factual. The dynamics of SRH, HIV and AIDS, like many policy arenas, are partly generic and partly issue- and context-specific. Against this background, this article reviews some of the main conceptualisations of research impact on policy, including generic determinants of research impact identified across a range of settings, as well as the specificities of SRH in particular. We find that there is scope for greater cross-fertilisation of concepts, models and experiences between public health researchers and political scientists working in international development and research impact evaluation. We identify aspects of the policy landscape and drivers of policy change commonly occurring across multiple sectors and studies to create a framework that researchers can use to examine the influences on research uptake in specific settings, in order to guide attempts to ensure uptake of their findings. This framework has the advantage that distinguishes between pre-existing factors influencing uptake and the ways in which researchers can actively influence the policy landscape and promote research uptake through their policy engagement actions and strategies. We apply this framework to examples from the case study papers in this supplement, with specific discussion about the dynamics of SRH policy processes in resource poor contexts. We conclude by highlighting the need for continued multi-sectoral work on understanding and measuring research uptake and for prospective approaches to receive greater attention from policy analysts. PMID:21679384

Introduction to the special issue from the 2014 meeting of the International Behavioral Neuroscience Society.

PubMed

Young, Jared W; Hall, F Scott; Pletnikov, Mikhail; Kent, Stephen

2015-11-01

In 2013, President Obama launched what has been optimistically described as the "decade of the brain". The launch of this effort comes on the back of widespread acknowledgement that more is required to aid those suffering from mental health disorders. Specifically, a greater understanding of the neural circuitry related to behaviors specific to mental health disorders is needed. The field of research that relates the circuitry of the brain to specific aspects of behavior is referred to as behavioral neuroscience. The International Behavioral Neuroscience Society (IBNS) was founded in 1992 specifically to meet on an annual basis and present the latest research findings in this field, and to gather together the international research community to discuss issues important for the development and progress of this scientific discipline. This special issue includes reviews of topics of emerging interest and advancing knowledge in behavioral neuroscience, based on symposia presented at the 2014 IBNS meeting. Topics discussed at the annual IBNS meeting ranged from investigations of the neural mechanisms underlying bipolar disorder, schizophrenia, depression, traumatic brain injury, and risk-taking behavior, to behavioral consequences of obesity and immune dysfunction. Novel treatment areas are covered such as the use of deep brain stimulation, as well as investigation of the behavioral impacts of nicotine withdrawal and how this research will influence the development of nicotine cessation treatments. Hence, this special issue covers a wide-range of topics in behavioral neuroscience offering an insight into the challenges faced by researchers in this decade of the brain. Copyright © 2015 Elsevier Ltd. All rights reserved.

Planned Missing Data Designs in Educational Psychology Research

ERIC Educational Resources Information Center

Rhemtulla, Mijke; Hancock, Gregory R.

2016-01-01

Although missing data are often viewed as a challenge for applied researchers, in fact missing data can be highly beneficial. Specifically, when the amount of missing data on specific variables is carefully controlled, a balance can be struck between statistical power and research costs. This article presents the issue of planned missing data by…

What Are the Issues Confronting Infertile Women? A Qualitative and Quantitative Approach

ERIC Educational Resources Information Center

Hammerli, Katja; Znoj, Hansjorg; Berger, Thomas

2010-01-01

Infertility is a stressful experience, yet little is known about the specific issues confronting infertile women. In the present study, researchers sought to identify themes important to infertile women and examine possible associations with mental health levels. Using qualitative content analysis, researchers analyzed the email messages of 57…

Mandated Reporting of Suspected Child Abuse: Ethics, Law and Policy. First Edition.

ERIC Educational Resources Information Center

Kalichman, Seth C.

Intended for those working in the human services professions as well as students, clinicians, and researchers, this book provides specific suggestions and guidelines for dealing with the ethical issue of required reporting of known or suspected child abuse. The book provides a comprehensive review of research findings, ethical issues, and current…

The Interface of Opinion, Understanding and Evaluation While Learning about a Socioscientific Issue

ERIC Educational Resources Information Center

Witzig, Stephen B.; Halverson, Kristy L.; Siegel, Marcelle A.; Freyermuth, Sharyn K.

2013-01-01

Scientific literacy is an important goal for science education, especially within controversial socioscientific issues. In this study, we analysed 143 students' research reports about stem cell research (SCR) for how they addressed specific source evaluation criteria provided within the assignment. We investigated students' opinions about SCR, how…

Teaching Caribbean Students: Research on Social Issues in the Caribbean and Abroad.

ERIC Educational Resources Information Center

Bastick, Tony, Ed.; Ezenne, Austin, Ed.

The issues and findings in the research essays in this collection focus on two main themes: the identification of challenges in preparing Caribbean students for the new global network and the isolation of the challenges posed in developing these global relations. Part 1, "Socially Sensitive Pedagogies," contains: (1) "Domain-Specific Modern…

Character Education of the Most Developed Countries in ASEAN

ERIC Educational Resources Information Center

Istiningsih

2016-01-01

Character education into an international issue, especially in developing countries. More specifically in Indonesia, character education is a major issue in the 2012's to the present. What kind of education that may build character? To be able to answer this question, we need a broad and deep research. Research simpler related to character…

Issues Related to the Construction of a Purpose-Built Domain-Specific Word Corpus

ERIC Educational Resources Information Center

Thomas, Lisa; Pfister, H. Peter; Peterson, Peter

2004-01-01

There is growing interest in the use of semantic collections in order to identify and analyse domain knowledge. This paper describes some technical issues to consider when contemplating research which incorporates small-to-medium domain-specific word sets. The purpose of the corpus construction described was to provide an external word collection…

The Continuing Evolution of Languages for Specific Purposes

ERIC Educational Resources Information Center

Grosse, Christine Uber; Voght, Geoffrey M.

2012-01-01

This overview to "The Modern Language Journal"'s Focus Issue on Languages for Specific Purposes (LSP) takes a fresh look at issues examined in a 1991 article by Grosse and Voght. Reflecting on change drivers and growth in LSP, the authors comment on current challenges to the field and future research needs. Their remarks are based on new insights…

College Students' Use of Science Content during Socioscientific Issues Negotiation: Impact of Evolution Understanding and Acceptance

ERIC Educational Resources Information Center

Fowler, Samantha R.

2009-01-01

The purpose of this study was to explore the evolution science content used during college students' negotiation of biology-based socioscientific issues (SSI) and examine how it related to students' conceptual understanding and acceptance of biological evolution. Specific research questions were, (1a) what specific evolutionary science content do…

Internet Cancer Support Groups

PubMed Central

Chee, Wonshik; Tsai, Hsiu-Min; Lin, Li-Chen; Cheng, Ching-Yu

2006-01-01

Internet Cancer Support Groups (ICSGs) are an emerging form of support group on Internet specifically for cancer patients. Previous studies have indicated the effectiveness of ICSGs as a research setting or a data-collection method. Yet recent studies have also indicated that ICSGs tend to serve highly educated, high-income White males who tend to be at an early stage of cancer. In this article, a total of 317 general ICSGs and 229 ethnic-specific ICSGs searched through Google.com, Yahoo.com, http://Msn.com, AOL.com, and ACOR.org are analyzed from a feminist perspective. The written records of group discussions and written memos by the research staff members were also analyzed using content analysis. The idea categories that emerged about these groups include (a) authenticity issues; (b) ethnicity and gender issues; (c) intersubjectivity issues; and (d) potential ethical issues. The findings suggest that (a) researchers adopt multiple recruitment strategies through various Internet sites and/or real settings; (b) researchers raise their own awareness of the potential influences of the health-related resources provided by ICSGs and regularly update their knowledge related to the federal and state standards and/or policies related to ICSGs; and (c) researchers consider adopting a quota-sampling method. PMID:15681976

Adult Children of Divorce and Intimate Relationships: A Review of the Literature.

ERIC Educational Resources Information Center

Christensen, Teresa M.; Brooks, Morgan C.

2001-01-01

Reviews research specific to the effects of parental divorce on adults in terms of relationship issues. Specific purposes of this review are to (a) explore research specific to intimacy and marital attitudes in adult children of divorce, (b) inform couple and family counselors of effects of parental divorce, and (c) relay implications for…

Perceptions of Accounting Practitioners and Educators on E-Business Curriculum and Web Security Issues

ERIC Educational Resources Information Center

Ragothaman, Srinivasan; Lavin, Angeline; Davies, Thomas

2007-01-01

This research examines, through survey administration, the perceptions of accounting practitioners and educators with respect to the multi-faceted security issues of e-commerce payment systems as well as e-business curriculum issues. Specific security issues explored include misuse/theft of personal and credit card information, spam e-mails,…

Issues and special features of animal health research

PubMed Central

2011-01-01

In the rapidly changing context of research on animal health, INRA launched a collective discussion on the challenges facing the field, its distinguishing features, and synergies with biomedical research. As has been declared forcibly by the heads of WHO, FAO and OIE, the challenges facing animal health, beyond diseases transmissible to humans, are critically important and involve food security, agriculture economics, and the ensemble of economic activities associated with agriculture. There are in addition issues related to public health (zoonoses, xenobiotics, antimicrobial resistance), the environment, and animal welfare. Animal health research is distinguished by particular methodologies and scientific questions that stem from the specific biological features of domestic species and from animal husbandry practices. It generally does not explore the same scientific questions as research on human biology, even when the same pathogens are being studied, and the discipline is rooted in a very specific agricultural and economic context. Generic and methodological synergies nevertheless exist with biomedical research, particularly with regard to tools and biological models. Certain domestic species furthermore present more functional similarities with humans than laboratory rodents. The singularity of animal health research in relation to biomedical research should be taken into account in the organization, evaluation, and funding of the field through a policy that clearly recognizes the specific issues at stake. At the same time, the One Health approach should facilitate closer collaboration between biomedical and animal health research at the level of research teams and programmes. PMID:21864344

Issues and special features of animal health research.

PubMed

Ducrot, Christian; Bed'hom, Bertrand; Béringue, Vincent; Coulon, Jean-Baptiste; Fourichon, Christine; Guérin, Jean-Luc; Krebs, Stéphane; Rainard, Pascal; Schwartz-Cornil, Isabelle; Torny, Didier; Vayssier-Taussat, Muriel; Zientara, Stephan; Zundel, Etienne; Pineau, Thierry

2011-08-24

In the rapidly changing context of research on animal health, INRA launched a collective discussion on the challenges facing the field, its distinguishing features, and synergies with biomedical research. As has been declared forcibly by the heads of WHO, FAO and OIE, the challenges facing animal health, beyond diseases transmissible to humans, are critically important and involve food security, agriculture economics, and the ensemble of economic activities associated with agriculture. There are in addition issues related to public health (zoonoses, xenobiotics, antimicrobial resistance), the environment, and animal welfare.Animal health research is distinguished by particular methodologies and scientific questions that stem from the specific biological features of domestic species and from animal husbandry practices. It generally does not explore the same scientific questions as research on human biology, even when the same pathogens are being studied, and the discipline is rooted in a very specific agricultural and economic context.Generic and methodological synergies nevertheless exist with biomedical research, particularly with regard to tools and biological models. Certain domestic species furthermore present more functional similarities with humans than laboratory rodents.The singularity of animal health research in relation to biomedical research should be taken into account in the organization, evaluation, and funding of the field through a policy that clearly recognizes the specific issues at stake. At the same time, the One Health approach should facilitate closer collaboration between biomedical and animal health research at the level of research teams and programmes.

Ethical Issues in mHealth Research Involving Persons Living with HIV/AIDS and Substance Abuse

PubMed Central

Labrique, Alain B.; Kirk, Gregory D.; Westergaard, Ryan P.; Merritt, Maria W.

2013-01-01

We aim to raise awareness and stimulate dialogue among investigators and research ethics committees regarding ethical issues that arise specifically in the design and conduct of mHealth research involving persons living with HIV/AIDS and substance abuse. Following a brief background discussion of mHealth research in general, we offer a case example to illustrate the characteristics of mHealth research involving people living with HIV/AIDS and substance abuse. With reference to a well-established systematic general ethical framework for biomedical research with human participants, we identify a range of ethical issues that have particular salience for the protection of participants in mHealth research on HIV/AIDS and substance abuse. PMID:24171110

Military sexual trauma research: a proposed agenda.

PubMed

Allard, Carolyn B; Nunnink, Sarah; Gregory, Amber M; Klest, Bridget; Platt, Melissa

2011-01-01

Military sexual trauma (MST) is a widespread problem associated with negative psychological and physical health problems. This article presents the current state of MST research and highlights specific areas in need of more focused study. Areas that have produced the greatest body of knowledge include MST prevalence and psychological and physical health correlates. We propose a research agenda based on gaps noted in our research review and empirical and theoretical evidence of issues relevant to but not studied directly in MST populations. We present evidence that MST is qualitatively distinct from other forms of sexual maltreatment in terms of its relational and vocational context as well as the severity of associated psychological distress, examine underexplored gender and sexual issues in MST, and discuss the lack of treatment and prevention studies specific to MST. Specific recommendations are made throughout in an attempt to guide and advance the field.

The role of universities in energy and environmental R & D: An extended outline

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

Drucker, H.

1995-12-31

Issues related to university research and development roles in energy and environmental areas are very briefly outlined in the paper. Fundamental issues discussed include basic versus applied science, and applied science versus technology development. Some specific issues appropriate for university research are identified, such as desulfurizing coal and managing mixed wastes in groundwater. The Plant Biotechnology consortium is described as a model that builds on university strengths in basic and applied technology.

Sustainable Student Retention and Gender Issues in Mathematics for ICT Study

ERIC Educational Resources Information Center

Divjak, Blazenka; Ostroski, Mirela; Hains, Violeta Vidacek

2010-01-01

This article reports on the research whose specific objective is to improve student retention in mathematics included in the first-year ICT study programme by means of improving teaching methods, with an emphasis on gender issues. Two principal reasons for this research are, first, the fact that first-year mathematics courses are often viewed as…

A Longitudinal Study of Novice-Level Changes in Fluency and Accuracy in Student Monologues

ERIC Educational Resources Information Center

Long, Robert W., III.

2012-01-01

Detailed research concerning the issue fluency, specifically relating to pauses, mean length runs, and fluency rates in Japanese EFL learners, is limited. Furthermore, the issue of tracking fluency gains has often been ignored, misunderstood or minimized in EFL educational research. The present study, which is based on six monologues conducted…

Evaluation of the "e-rater"® Scoring Engine for the "GRE"® Issue and Argument Prompts. Research Report. ETS RR-12-02

ERIC Educational Resources Information Center

Ramineni, Chaitanya; Trapani, Catherine S.; Williamson, David M.; Davey, Tim; Bridgeman, Brent

2012-01-01

Automated scoring models for the "e-rater"® scoring engine were built and evaluated for the "GRE"® argument and issue-writing tasks. Prompt-specific, generic, and generic with prompt-specific intercept scoring models were built and evaluation statistics such as weighted kappas, Pearson correlations, standardized difference in…

Building Interdisciplinary Research Capacity: a Key Challenge for Ecological Approaches in Public Health.

PubMed

Galway, Lindsay P; Parkes, Margot W; Allen, Diana; Takaro, Tim K

2016-01-01

The shortcomings of public health research informed by reductionist and fragmented biomedical approaches and the emergence of wicked problems are fueling a renewed interest in ecological approaches in public health. Despite the central role of interdisciplinarity in the context of ecological approaches in public health research, inadequate attention has been given to the specific challenge of doing interdisciplinary research in practice. As a result, important knowledge gaps exist with regards to the practice of interdisciplinary research. We argue that explicit attention towards the challenge of doing interdisciplinary research is critical in order to effectively apply ecological approaches to public health issues. This paper draws on our experiences developing and conducting an interdisciplinary research project exploring the links among climate change, water, and health to highlight five specific insights which we see as relevant to building capacity for interdisciplinary research specifically, and which have particular relevance to addressing the integrative challenges demanded by ecological approaches to address public health issues. These lessons include: (i) the need for frameworks that facilitate integration; (ii) emphasize learning-by-doing; (iii) the benefits of examining issues at multiple scales; (iv) make the implicit, explicit; and (v) the need for reflective practice. By synthesizing and sharing experiences gained by engaging in interdisciplinary inquiries using an ecological approach, this paper responds to a growing need to build interdisciplinary research capacity as a means for advancing the ecological public health agenda more broadly.

Building Interdisciplinary Research Capacity: a Key Challenge for Ecological Approaches in Public Health

PubMed Central

Galway, Lindsay P.; Parkes, Margot W.; Allen, Diana; Takaro, Tim K.

2016-01-01

The shortcomings of public health research informed by reductionist and fragmented biomedical approaches and the emergence of wicked problems are fueling a renewed interest in ecological approaches in public health. Despite the central role of interdisciplinarity in the context of ecological approaches in public health research, inadequate attention has been given to the specific challenge of doing interdisciplinary research in practice. As a result, important knowledge gaps exist with regards to the practice of interdisciplinary research. We argue that explicit attention towards the challenge of doing interdisciplinary research is critical in order to effectively apply ecological approaches to public health issues. This paper draws on our experiences developing and conducting an interdisciplinary research project exploring the links among climate change, water, and health to highlight five specific insights which we see as relevant to building capacity for interdisciplinary research specifically, and which have particular relevance to addressing the integrative challenges demanded by ecological approaches to address public health issues. These lessons include: (i) the need for frameworks that facilitate integration; (ii) emphasize learning-by-doing; (iii) the benefits of examining issues at multiple scales; (iv) make the implicit, explicit; and (v) the need for reflective practice. By synthesizing and sharing experiences gained by engaging in interdisciplinary inquiries using an ecological approach, this paper responds to a growing need to build interdisciplinary research capacity as a means for advancing the ecological public health agenda more broadly. PMID:29546171

Ethical and Legal Issues in Biobanking for Genomic Research in Nigeria

PubMed Central

Akintola, Simisola. O.

2013-01-01

The pursuit of genomic research and biobanking has raised concerns and discussions about the ethical and legal implications. Given the specific challenges that surround such enterprise in low and middle income countries, it is pertinent to examine them in the light of the advent of Biobanking and Genomic research in Nigeria. In this paper I discuss the issues and suggest model solutions derived from advanced jurisdictions. These ethical and legal issues are discussed within the context of the legal system of a typical African country whose jurisprudence derives from that of its erstwhile colonial master, the United Kingdom. This includes issues relating to law and human rights, informed consent, native and customary law. PMID:24353984

Money Matters: Recommendations for Financial Stress Research in Occupational Health Psychology.

PubMed

Sinclair, Robert R; Cheung, Janelle H

2016-08-01

Money is arguably the most important resource derived from work and the most important source of stress for contemporary employees. A substantial body of research supports the relationship between access to financial resources and health and well-being, both at individual and aggregated (e.g. national) levels of analysis. Yet, surprisingly little occupational health psychology research has paid attention to financial issues experienced specifically by those in the labour force. With these issues in mind, the overarching goal of the present paper was to address conceptual and measurement issues in the study of objective and subjective aspects of financial stress and review several assessment options available to occupational health psychology researchers for both aspects of financial stress. Where appropriate, we offer guidance to researchers about choices among various financial stress measures and identify issues that require further research attention. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

Development of a software safety process and a case study of its use

NASA Technical Reports Server (NTRS)

Knight, John C.

1993-01-01

The goal of this research is to continue the development of a comprehensive approach to software safety and to evaluate the approach with a case study. The case study is a major part of the project, and it involves the analysis of a specific safety-critical system from the medical equipment domain. The particular application being used was selected because of the availability of a suitable candidate system. We consider the results to be generally applicable and in no way particularly limited by the domain. The research is concentrating on issues raised by the specification and verification phases of the software lifecycle since they are central to our previously-developed rigorous definitions of software safety. The theoretical research is based on our framework of definitions for software safety. In the area of specification, the main topics being investigated are the development of techniques for building system fault trees that correctly incorporate software issues and the development of rigorous techniques for the preparation of software safety specifications. The research results are documented. Another area of theoretical investigation is the development of verification methods tailored to the characteristics of safety requirements. Verification of the correct implementation of the safety specification is central to the goal of establishing safe software. The empirical component of this research is focusing on a case study in order to provide detailed characterizations of the issues as they appear in practice, and to provide a testbed for the evaluation of various existing and new theoretical results, tools, and techniques. The Magnetic Stereotaxis System is summarized.

Atomic cluster collisions

NASA Astrophysics Data System (ADS)

Korol, Andrey V.; Solov'yov, Andrey

2013-01-01

Atomic cluster collisions are a field of rapidly emerging research interest by both experimentalists and theorists. The international symposium on atomic cluster collisions (ISSAC) is the premier forum to present cutting-edge research in this field. It was established in 2003 and the most recent conference was held in Berlin, Germany in July of 2011. This Topical Issue presents original research results from some of the participants, who attended this conference. This issues specifically focuses on two research areas, namely Clusters and Fullerenes in External Fields and Nanoscale Insights in Radiation Biodamage.

Global issues in volatile substance misuse.

PubMed

Dell, Colleen Anne; Gust, Steven W; MacLean, Sarah

2011-01-01

This special issue of Substance Use & Misuse addresses the public health issue of volatile substance misuse (VSM), the inhalation of gases or vapors for psychoactive effects, assessing the similarities and differences in the products misused, patterns, prevalence, etiologies, and impacts of VSM by examining it through sociocultural epidemiology, neuroscience, and interventions research. The Canadian, US, and Australian guest editors contend that, when compared with other drugs used at a similar prevalence, VSM has attracted relatively little research effort. The authors and editors call for further research to develop evidence-based policies and comprehensive interventions that respect culture and context-specific knowledge.

Identification and Characterization of Key Human Performance Issues and Research in the Next Generation Air Transportation System (NextGen)

NASA Technical Reports Server (NTRS)

Lee, Paul U.; Sheridan, Tom; Poage, james L.; Martin, Lynne Hazel; Jobe, Kimberly K.

2010-01-01

This report identifies key human-performance-related issues associated with Next Generation Air Transportation System (NextGen) research in the NASA NextGen-Airspace Project. Four Research Focus Areas (RFAs) in the NextGen-Airspace Project - namely Separation Assurance (SA), Airspace Super Density Operations (ASDO), Traffic Flow Management (TFM), and Dynamic Airspace Configuration (DAC) - were examined closely. In the course of the research, it was determined that the identified human performance issues needed to be analyzed in the context of NextGen operations rather than through basic human factors research. The main gaps in human factors research in NextGen were found in the need for accurate identification of key human-systems related issues within the context of specific NextGen concepts and better design of the operational requirements for those concepts. By focusing on human-system related issues for individual concepts, key human performance issues for the four RFAs were identified and described in this report. In addition, mixed equipage airspace with components of two RFAs were characterized to illustrate potential human performance issues that arise from the integration of multiple concepts.

Perspectives on learning through research on critical issues-based science center exhibitions

NASA Astrophysics Data System (ADS)

Pedretti, Erminia G.

2004-07-01

Recently, science centers have created issues-based exhibitions as a way of communicating socioscientific subject matter to the public. Research in the last decade has investigated how critical issues-based installations promote more robust views of science, while creating effective learning environments for teaching and learning about science. The focus of this paper is to explore research conducted over a 10-year period that informs our understanding of the nature of learning through these experiences. Two specific exhibitions - Mine Games and A Question of Truth - provide the context for discussing this research. Findings suggest that critical issues-based installations challenge visitors in different ways - intellectually and emotionally. They provide experiences beyond usual phenomenon-based exhibitions and carry the potential to enhance learning by personalizing subject matter, evoking emotion, stimulating dialogue and debate, and promoting reflexivity. Critical issues-based exhibitions serve as excellent environments in which to explore the nature of learning in these nonschool settings.

Analytic Issues in the Assessment of Student Achievement. Proceedings from a Research Seminar (Washington, DC, November 1998).

ERIC Educational Resources Information Center

Grissmer, David W., Ed.; Ross, J. Michael, Ed.

In November 1998 a group of researchers and scholars gathered to explore methodological issues related to the measurement of student achievement, with a more specific focus on the sharing of perspectives on the black-white test score gap. Papers from this conference are: (1) "Introduction: Toward Heuristic Models of Student Outcomes and More…

Qualitative Educational Research in Developing Countries: Current Perspectives. Reference Books in International Education, Volume 35. Garland Reference Library of Social Science, Volume 927.

ERIC Educational Resources Information Center

Crossley, Michael, Ed.; Vulliamy, Graham, Ed.

This book contains 11 essays that offer in-depth accounts of qualitative research in developing countries. Each chapter focuses upon a specific method and considers related theoretical and practical issues with reference to recent experiences in selected developing countries. Key issues addressed include: (1) the identification of appropriate…

Gender Issues in Psychology: A Content Analysis of Introductory Psychology Textbooks.

ERIC Educational Resources Information Center

Connor-Greene, Patti; And Others

This paper assesses the attention given to gender issues in 17 psychology textbooks published between 1985 and 1987 and used in college undergraduate introductory courses. The methodology used was the analysis of content and research citations. Specific issues that were examined included: (1) the explanation of the distinction between gender and…

Asian Creativity, Chapter One: Creativity across Three Chinese Societies

ERIC Educational Resources Information Center

Wu, Jing-Jyi; Albanese, Dale

2010-01-01

This commentary looks at the contributions and future research implications of the four articles in this Special Issue of "Thinking Skills and Creativity" to the fields of creativity and creativity education, both in culture-specific and culture-general terms. The articles included in this Special Issue draw attention to issues of…

Ethics: The Role of Adult and Vocational Education. Trends and Issues Alert No. 24.

ERIC Educational Resources Information Center

Wonacott, Michael E.

Ethics and social responsibility are the subject of both curriculum materials and research in adult and vocational education. State academic standards and curriculum frameworks address citizenship and personal and social responsibility. Ethical and legal issues for specific occupations are addressed in curricula issued by states, professional…

76 FR 4918 - Drug-Induced Liver Injury: Are We Ready to Look?; Public Conference; Request for Comments

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-27

... Research Manufacturers of America to discuss and debate issues regarding drug-induced liver injury (DILI... of both basic science and clinical experts, and selecting for specific debate and discussion issues...

Open Issues in Evolutionary Robotics.

PubMed

Silva, Fernando; Duarte, Miguel; Correia, Luís; Oliveira, Sancho Moura; Christensen, Anders Lyhne

2016-01-01

One of the long-term goals in evolutionary robotics is to be able to automatically synthesize controllers for real autonomous robots based only on a task specification. While a number of studies have shown the applicability of evolutionary robotics techniques for the synthesis of behavioral control, researchers have consistently been faced with a number of issues preventing the widespread adoption of evolutionary robotics for engineering purposes. In this article, we review and discuss the open issues in evolutionary robotics. First, we analyze the benefits and challenges of simulation-based evolution and subsequent deployment of controllers versus evolution on real robotic hardware. Second, we discuss specific evolutionary computation issues that have plagued evolutionary robotics: (1) the bootstrap problem, (2) deception, and (3) the role of genomic encoding and genotype-phenotype mapping in the evolution of controllers for complex tasks. Finally, we address the absence of standard research practices in the field. We also discuss promising avenues of research. Our underlying motivation is the reduction of the current gap between evolutionary robotics and mainstream robotics, and the establishment of evolutionary robotics as a canonical approach for the engineering of autonomous robots.

Research on U.S. Military Women: Recruitment and Retention Challenges and Strategies.

PubMed

Braun, Lisa A; Kennedy, Holly P; Sadler, Lois S; Dixon, Jane

2015-12-01

To examine literature on recruitment and retention of military women in research studies as an underrepresented, and potentially marginalized, population. A literature search was conducted to examine challenges, identify potential barriers and facilitators, and to inform strategies for recruitment and retention of military women in research studies. This search was supplemented by findings in military-specific databases and discussions with Military Women's Health Research Interest Group subject matter experts. Ten articles addressed research recruitment and retention challenges and strategies in marginalized/underrepresented populations, providing an effective context to inform research recruitment and retention in military settings. Research with military women is often challenged by logistical, cultural, social, ethical, and methodological issues, which may hinder exploration of potentially sensitive issues. Researchers must consider military-specific challenges to conducting research that include lengthy deployments, unpredictable military exercises, and foreign assignments, in accessing research participants. A case example shows strategies used in a military cervical cancer screening study. There are few published articles specific to research recruitment and retention in female military populations. Available resources broadly address recruitment challenges for Veterans, marginalized, hard-to-access, and transient research participants, which may provide guidance and strategies for success when applied to military populations. Reprint & Copyright © 2015 Association of Military Surgeons of the U.S.

Legal and ethical issues in research.

PubMed

Yip, Camille; Han, Nian-Lin Reena; Sng, Ban Leong

2016-09-01

Legal and ethical issues form an important component of modern research, related to the subject and researcher. This article seeks to briefly review the various international guidelines and regulations that exist on issues related to informed consent, confidentiality, providing incentives and various forms of research misconduct. Relevant original publications (The Declaration of Helsinki, Belmont Report, Council for International Organisations of Medical Sciences/World Health Organisation International Guidelines for Biomedical Research Involving Human Subjects, World Association of Medical Editors Recommendations on Publication Ethics Policies, International Committee of Medical Journal Editors, CoSE White Paper, International Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use-Good Clinical Practice) form the literature that are relevant to the ethical and legal aspects of conducting research that researchers should abide by when conducting translational and clinical research. Researchers should note the major international guidelines and regional differences in legislation. Hence, specific ethical advice should be sought at local Ethics Review Committees.

Ethical Dilemmas in Qualitative Research Methodology: Researcher's Reflections

ERIC Educational Resources Information Center

Ngozwana, Nomazulu

2018-01-01

This article examines the ethical dilemmas that are specific to qualitative research methodology. These dilemmas concern the issues of withdrawal from the study, anonymity and confidentiality, which are discussed. Each aspect examines how it was dealt with using the researcher's reflections. The research was positioned within an interpretive…

Women-specific mental disorders in DSM-V: are we failing again?

PubMed

Wittchen, Hans-Ulrich

2010-02-01

Despite a wealth of studies on differences regarding the biobehavioral and social-psychological bases of mental disorders in men and women and repeated calls for increased attention, women-specific issues have so far not been comprehensively addressed in past diagnostic classification systems of mental disorders. There is also increasing evidence that this situation will not change significantly in the upcoming revisions of ICD-11 and DSM-V. This paper explores reasons for this continued failure, highlighting three major barriers: the fragmentation of the field of women's mental health research, lack of emphasis on diagnostic classificatory issues beyond a few selected clinical conditions, and finally, the "current rules of game" used by the current DSM-V Task Forces in the revision process of DSM-V. The paper calls for concerted efforts of researchers, clinicians, and other stakeholders within a more coherent and comprehensive framework aiming at broader coverage of women-specific diagnostic classificatory issues in future diagnostic systems.

Workshops of the Sixth International Brain–Computer Interface Meeting: brain–computer interfaces past, present, and future

PubMed Central

Huggins, Jane E.; Guger, Christoph; Ziat, Mounia; Zander, Thorsten O.; Taylor, Denise; Tangermann, Michael; Soria-Frisch, Aureli; Simeral, John; Scherer, Reinhold; Rupp, Rüdiger; Ruffini, Giulio; Robinson, Douglas K. R.; Ramsey, Nick F.; Nijholt, Anton; Müller-Putz, Gernot; McFarland, Dennis J.; Mattia, Donatella; Lance, Brent J.; Kindermans, Pieter-Jan; Iturrate, Iñaki; Herff, Christian; Gupta, Disha; Do, An H.; Collinger, Jennifer L.; Chavarriaga, Ricardo; Chase, Steven M.; Bleichner, Martin G.; Batista, Aaron; Anderson, Charles W.; Aarnoutse, Erik J.

2017-01-01

The Sixth International Brain–Computer Interface (BCI) Meeting was held 30 May–3 June 2016 at the Asilomar Conference Grounds, Pacific Grove, California, USA. The conference included 28 workshops covering topics in BCI and brain–machine interface research. Topics included BCI for specific populations or applications, advancing BCI research through use of specific signals or technological advances, and translational and commercial issues to bring both implanted and non-invasive BCIs to market. BCI research is growing and expanding in the breadth of its applications, the depth of knowledge it can produce, and the practical benefit it can provide both for those with physical impairments and the general public. Here we provide summaries of each workshop, illustrating the breadth and depth of BCI research and highlighting important issues and calls for action to support future research and development. PMID:29152523

Workshops of the Sixth International Brain-Computer Interface Meeting: brain-computer interfaces past, present, and future.

PubMed

Huggins, Jane E; Guger, Christoph; Ziat, Mounia; Zander, Thorsten O; Taylor, Denise; Tangermann, Michael; Soria-Frisch, Aureli; Simeral, John; Scherer, Reinhold; Rupp, Rüdiger; Ruffini, Giulio; Robinson, Douglas K R; Ramsey, Nick F; Nijholt, Anton; Müller-Putz, Gernot; McFarland, Dennis J; Mattia, Donatella; Lance, Brent J; Kindermans, Pieter-Jan; Iturrate, Iñaki; Herff, Christian; Gupta, Disha; Do, An H; Collinger, Jennifer L; Chavarriaga, Ricardo; Chase, Steven M; Bleichner, Martin G; Batista, Aaron; Anderson, Charles W; Aarnoutse, Erik J

2017-01-01

The Sixth International Brain-Computer Interface (BCI) Meeting was held 30 May-3 June 2016 at the Asilomar Conference Grounds, Pacific Grove, California, USA. The conference included 28 workshops covering topics in BCI and brain-machine interface research. Topics included BCI for specific populations or applications, advancing BCI research through use of specific signals or technological advances, and translational and commercial issues to bring both implanted and non-invasive BCIs to market. BCI research is growing and expanding in the breadth of its applications, the depth of knowledge it can produce, and the practical benefit it can provide both for those with physical impairments and the general public. Here we provide summaries of each workshop, illustrating the breadth and depth of BCI research and highlighting important issues and calls for action to support future research and development.

Ethical issues in research and publication.

PubMed

Iammarino, N K; O'Rourke, T W; Pigg, R M; Weinberg, A D

1989-03-01

Ethical considerations inherent in the process of research and publication represent one issue of particular concern to professionals. Members of a profession usually are guided by a code of ethics that specifies standards for practice. However, rarely do professional preparation programs sufficiently prepare students to deal with the concerns associated with research and professional publication. The authors address three specific areas of concern for health educators: the student-professor relationship, joint authorship, and ethics in publishing. Potential problems are discussed, and implications for the profession are cited.

Specific issues, exact locations: case study of a community mapping project to improve safety in a disadvantaged community.

PubMed

Qummouh, Rana; Rose, Vanessa; Hall, Pat

2012-12-01

Safety is a health issue and a significant concern in disadvantaged communities. This paper describes an example of community-initiated action to address perceptions of fear and safety in a suburb in south-west Sydney which led to the development of a local, community-driven research project. As a first step in developing community capacity to take action on issues of safety, a joint resident-agency group implemented a community safety mapping project to identify the extent of safety issues in the community and their exact geographical location. Two aerial maps of the suburb, measuring one metre by two metres, were placed on display at different locations for four months. Residents used coloured stickers to identify specific issues and exact locations where crime and safety were a concern. Residents identified 294 specific safety issues in the suburb, 41.9% (n=123) associated with public infrastructure, such as poor lighting and pathways, and 31.9% (n=94) associated with drug-related issues such as drug activity and discarded syringes. Good health promotion practice reflects community need. In a very practical sense, this project responded to community calls for action by mapping resident knowledge on specific safety issues and exact locations and presenting these maps to local decision makers for further action.

Outcomes in Adults with Asperger Syndrome

ERIC Educational Resources Information Center

Barnhill, Gena P.

2007-01-01

This article explores the current research literature on adult outcomes of individuals with Asperger syndrome (AS). Specific areas addressed are the characteristics associated with adulthood AS, including employment issues, comorbid mental and physical health conditions, neurological issues, possible problems with the legal system, mortality…

Report of Activities and Accomplishments: March 1, 1968 to February 28, 1969. Final Report.

ERIC Educational Resources Information Center

Green, Thomas F.; And Others

From 1968 to 1969 the EPRC focused on: staff development, definition of a specific research program, and development of methods to deal with educational policy issues in the context of longrange futures. The research program of the center is organized around educational futures and policy planning. Specific methods include Delphi techniques, goal…

IACUC Review of Nonhuman Primate Research

PubMed Central

Tardif, Suzette D.; Coleman, Kristine; Hobbs, Theodore R.; Lutz, Corrine

2013-01-01

This article will detail some of the issues that must be considered as institutional animal care and use committees (IACUCs) review the use of nonhuman primates (NHPs) in research. As large, intelligent, social, long-lived, and non-domesticated animals, monkeys are amongst the most challenging species used in biomedical research and the duties of the IACUC in relation to reviewing research use of these species can also be challenging. Issues of specific concern for review of NHP research protocols that are discussed in this article include scientific justification, reuse, social housing requirements, amelioration of distress, surgical procedures, and humane endpoints. Clear institutional policies and procedures as regards NHP in these areas are critical, and the discussion of these issues presented here can serve as a basis for the informed establishment of such policies and procedures. PMID:24174445

The future of poultry science research: things I think I think.

PubMed

Taylor, R L

2009-06-01

Much poultry research progress has occurred over the first century of the Poultry Science Association. During that time, specific problems have been solved and much basic biological knowledge has been gained. Scientific discovery has exceeded its integration into foundation concepts. Researchers need to be involved in the public's development of critical thinking skills to enable discernment of fact versus fiction. Academic, government, and private institutions need to hire the best people. Issues of insufficient research funding will be remedied by a combination of strategies rather than by a single cure. Scientific advocacy for poultry-related issues is critical to success. Two other keys to the future are funding for higher-risk projects, whose outcome is truly unknown, and specific allocations for new investigators. Diligent, ongoing efforts by poultry scientists will enable progress beyond the challenges.

Research Issues in Image Registration for Remote Sensing

NASA Technical Reports Server (NTRS)

Eastman, Roger D.; LeMoigne, Jacqueline; Netanyahu, Nathan S.

2007-01-01

Image registration is an important element in data processing for remote sensing with many applications and a wide range of solutions. Despite considerable investigation the field has not settled on a definitive solution for most applications and a number of questions remain open. This article looks at selected research issues by surveying the experience of operational satellite teams, application-specific requirements for Earth science, and our experiments in the evaluation of image registration algorithms with emphasis on the comparison of algorithms for subpixel accuracy. We conclude that remote sensing applications put particular demands on image registration algorithms to take into account domain-specific knowledge of geometric transformations and image content.

Ethical issues in medical research in the developing world: a report on a meeting organised by Fondation Mérieux.

PubMed

Perrey, Christophe; Wassenaar, Douglas; Gilchrist, Shawn; Ivanoff, Bernard

2009-08-01

This paper reports on a multidisciplinary meeting held to discuss ethical issues in medical research in the developing world. Many studies, including clinical trials, are conducted in developing countries with a high burden of disease. Conditions under which this research is conducted vary because of differences in culture, public health, political, legal and social contexts specific to these countries. Research practices, including standards of care for participants, may vary as a result. It is therefore not surprising that ethical issues emerge. This meeting sought to identify and discuss these issues from the perspectives of the many actors in such research, including community representatives, with a view to finding ethical and pragmatic solutions to these issues. Dialogue between these actors was also promoted, with a view to identifying the need to develop such dialogue in future. Drawing from the experiences of the speakers, the colloquium attempted to outline some answers to several key questions characterising the field today. Experiences related to epidemiologic research, vaccine trials, drug trials, diagnostic tests and to some fundamental ethical issues in health research. Speakers were from different countries, disciplines and professions. The meeting provided a forum for consultation and debate between different ethics actors. Both encouraging findings and challenges emerged.

Ethnographic research in immigrant-specific drug abuse recovery houses.

PubMed

Pagano, Anna; Lee, Juliet P; García, Victor; Recarte, Carlos

2018-01-01

Access to study populations is a major concern for drug use and treatment researchers. Spaces related to drug use and treatment have varying levels of researcher accessibility based on several issues, including legality, public versus private settings, and insider/outsider status. Ethnographic research methods are indispensable for gaining and maintaining access to hidden or "hard-to-reach" populations. Here, we discuss our long-term ethnographic research on drug abuse recovery houses created by and for Latino migrants and immigrants in Northern California. We take our field work experiences as a case study to examine the problem of researcher access and how ethnographic strategies can be successfully applied to address it, focusing especially on issues of entrée, building rapport, and navigating field-specific challenges related to legality, public/private settings, and insider/outsider status. We conclude that continued funding support for ethnography is essential for promoting health disparities research focused on diverse populations in recovery from substance use disorders.

The World Food Situation: Resource and Environmental Issues in the Developing Countries and the United States. Research Paper R-6.

ERIC Educational Resources Information Center

Crosson, Pierre R.; Frederick, Kenneth D.

The book provides an overview of the food situation in developing nations and in the United States as it will be until the end of the 20th century. Specifically, the research focuses on interrelationships among world food needs, resources, and environmental issues. The document is presented in seven chapters. Chapter I presents background on the…

Job Redesign: An Analysis of an Intervention to Improve Job Characteristics

DTIC Science & Technology

1989-09-01

vii I. Introduction . . . . . . . . . . . 1 General Issue ... . I Specific Problem . .. . . . I Research Objectives . . . . . 2...the Job Diagnostic Survey, the Minnesota Satisfaction Questionnaire and ad-hoc items pertaining to the issues of training, challenge, and the matrix...vii JOB REDESIGN: AN ANALYSIS OF AN INTERVENTION TO IMPROVE JOB CHARACTERISTICS I. Introduction General Issue This tnesis will center on whether job

College and Career Readiness: K-12 and Higher Education Collaborating for Student Success. coNCepts. Issue 5, Jan 2014

ERIC Educational Resources Information Center

Harris, Buddy

2014-01-01

"coNCepts" is a state-specific policy primer of The Hunt Institute. Each issue focuses on a critical topic in education policy, highlights key research for North Carolina policymakers, and prompts discussion of solutions. This issue begins by describing North Carolina's economy as having experienced a remarkable transformation during the…

Concussion Management in Schools: Issues and Implications

ERIC Educational Resources Information Center

Canto, Angela I.; Pierson, Eric E.

2015-01-01

The school psychology literature base is lacking in information and resources for working with students with traumatic brain injuries, and concussions specifically. This special issue includes five articles from school psychology based researchers committed to increasing the awareness of the identification, assessment, and intervention for…

Social Policy Report, 1998.

ERIC Educational Resources Information Center

Thomas, Nancy G., Ed.

1998-01-01

These four quarterly reports for 1998 provide a forum for scholarly reviews and discussions of developmental research and its implications for the policies affecting children. The first issue focuses on fathering. The main article addresses perspectives of fathers' involvement in children's lives in developing countries, specifically, issues of a…

Ethical and methodological issues in research with Sami experiencing disability.

PubMed

Melbøe, Line; Hansen, Ketil Lenert; Johnsen, Bjørn-Eirik; Fedreheim, Gunn Elin; Dinesen, Tone; Minde, Gunn-Tove; Rustad, Marit

2016-01-01

A study of disability among the indigenous Sami people in Norway presented a number of ethical and methodological challenges rarely addressed in the literature. The main study was designed to examine and understand the everyday life, transitions between life stages and democratic participation of Norwegian Sami people experiencing disability. Hence, the purpose of this article is to increase the understanding of possible ethical and methodological issues in research within this field. The article describes and discusses ethical and methodological issues that arose when conducting our study and identifies some strategies for addressing issues like these. The ethical and methodological issues addressed in the article are based on a qualitative study among indigenous Norwegian Sami people experiencing disability. The data in this study were collected through 31 semi-structured in-depth interviews with altogether 24 Sami people experiencing disability and 13 next of kin of Sami people experiencing disability (8 mothers, 2 fathers, 2 sister and 1 guardian). The researchers identified 4 main areas of ethical and methodological issues. We present these issues chronologically as they emerged in the research process: 1) concept of knowledge when designing the study, 2) gaining access, 3) data collection and 4) analysis and accountability. The knowledge generated from this study has the potential to benefit future health research, specifically of Norwegian Sami people experiencing disability, as well as health research concerning indigenous people in general, providing scientific-based insight into important ethical and methodological issues in research with indigenous people experiencing disability.

31 CFR 500.552 - Research samples.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Research samples. 500.552 Section 500..., Authorizations and Statements of Licensing Policy § 500.552 Research samples. Specific licenses are issued for importation of commodities subject to § 500.204 for bona fide research purposes in sample quantities only. [40...

31 CFR 515.547 - Research samples.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Research samples. 515.547 Section 515..., Authorizations, and Statements of Licensing Policy § 515.547 Research samples. Specific licenses are issued for importation of Cuban-origin commodities for bona-fide research purposes in sample quantities only. [39 FR...

31 CFR 515.547 - Research samples.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Research samples. 515.547 Section 515..., Authorizations, and Statements of Licensing Policy § 515.547 Research samples. Specific licenses are issued for importation of Cuban-origin commodities for bona-fide research purposes in sample quantities only. [39 FR...

31 CFR 515.547 - Research samples.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Research samples. 515.547 Section 515..., Authorizations, and Statements of Licensing Policy § 515.547 Research samples. Specific licenses are issued for importation of Cuban-origin commodities for bona-fide research purposes in sample quantities only. [39 FR...

31 CFR 515.547 - Research samples.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Research samples. 515.547 Section 515..., Authorizations, and Statements of Licensing Policy § 515.547 Research samples. Specific licenses are issued for importation of Cuban-origin commodities for bona-fide research purposes in sample quantities only. [39 FR...

31 CFR 515.547 - Research samples.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Research samples. 515.547 Section 515..., Authorizations, and Statements of Licensing Policy § 515.547 Research samples. Specific licenses are issued for importation of Cuban-origin commodities for bona-fide research purposes in sample quantities only. [39 FR...

Educational Research Ethics: A Discussion Paper.

ERIC Educational Resources Information Center

Lafleur, Clay

Educational researchers should be aware of the general consensus of the research community as to what is proper and improper in the conduct of educational research, since there is as yet no explicit code of ethics. Accordingly, this paper examines existing ethical standards to initiate discussion of issues specific to the educational research…

Errors and Allegations about Research on Homework

ERIC Educational Resources Information Center

Marzano, Robert J.; Pickering, Debra J.

2007-01-01

This article provides a response to Kohn's article entitled "Abusing Research: The Study of Homework and Other Examples" that appeared in the September 2006 issue of the "Kappan." There Kohn asserted that many of those who conduct research on homework and report on that research misrepresent research findings. He specifically mentioned a set of…

NASA/NREN: Next Generation Internet (NGI) Activities

NASA Technical Reports Server (NTRS)

desJardins, Richard; Freeman, Ken

1998-01-01

Various issues associated with next generation internet (NGI) and the NREN (NASA Research and Education Network) activities are presented in viewgraph form. Specific topics include: 1) NREN architecture; 2) NREN applications; and 3) NREN applied research.

Another decade of social scientific work on sex work: a review of research 1990-2000.

PubMed

Vanwesenbeeck, I

2001-01-01

The international, psychological and sociological research literature on prostitution from 1990 through 2000 is reviewed. The stage is set by scanning topics and perspectives in earlier writings. Then the research is discussed under the following headings: (a) HIV related research (HIV prevalence studies, factors in condom use, and prevention program evaluation); (b) workers' background and motivational issues (early victimization and connected factors, economic motives and connected factors); (c) work related issues (working routines, risks and stresses, and managing risk, work and identity); (d) research on clients, and (e) issues related to social and legal status. The literature is still much more about sex than it is about work. In addition, although an increasing number of authors have criticized the dominance of a deviance perspective over work perspectives on prostitution, the literature still reveals many features of stigmatization. For instance, the wrongs associated with sex work are all too often attributed to the nature of sex work itself instead of to the stigma attached to it or to specific negative circumstances. Likewise, the association between prostitution and negative features (in particular HIV and early victimization) is overwhelming, despite evidence that, for large groups of sex workers, these issues are of limited relevance. Generally, writers fail to adequately differentiate among types of sex workers. In particular, in relation to issues of health and well-being, differentiation among sex workers on the basis of specific features of their working situation (e.g., contexts, routines, relations, conditions) has hardly been studied and is recommended for the future.

Ethical Issues in Internet Research: International Good Practice and Irish Research Ethics Documents

ERIC Educational Resources Information Center

Felzmann, Heike

2013-01-01

This chapter discusses the main research ethical concerns that arise in internet research and reviews existing research ethical guidance in the Irish context in relation to its application to internet research. The chapter begins with a brief outline of high profile cases in the early history of the internet that highlighted specific emerging…

Drawings as a Component of Triangulated Assessment

ERIC Educational Resources Information Center

Otto, Charlotte A.; Everett, Susan A.; Luera, Gail R.; Burke, Christopher F. J.

2013-01-01

Action research (AR) in an educational setting as described by Tillotson (2000), is an approach to "classroom-based problems" or "specific school issues". This process involves identification of the issue or problem, development and implementation of an action plan, gathering and interpreting data, sharing the results within…

Cultural and Contextual Issues in Exemplar Research

ERIC Educational Resources Information Center

King, Pamela Ebstyne; Oakes Mueller, Ross A.; Furrow, James

2013-01-01

This chapter specifically addresses how exemplar methods are especially relevant to examining cultural and contextual issues. Cross-cultural, cultural, and indigenous psychologies are discussed in order to highlight how studying actual exemplars in their unique and complex developmental contexts has the potential to identify themes that either…

A Review of the Current Literature Regarding Global Self-Esteem and Specific Self-Esteem in Adolescent Development.

ERIC Educational Resources Information Center

Kidder, Sherri L.

The general development of the concept of self-esteem is reviewed, and concerns about the research strategies and issues are discussed. This paper focuses on adolescent self-esteem. Research is presented on global self-esteem, domain specific self-esteem as it relates to global self-esteem, and the identification of self-esteem trajectories.…

Conducting research with communities of color

Treesearch

Leo McAvoy; Patricia L. Winter; Corliss W. Outley; Dan McDonald; Deborah J. Chavez

2000-01-01

This article presents the major challenges facing those who want to address the issues of race and ethnicity through research with communities of color; general methodological recommendations appropriate to many communities of color; and, specific research method recommendations for African American, American Indian, and Hispanic American communities.

The art of co-production of knowledge in environmental sciences and management: lessons from international practice

NASA Astrophysics Data System (ADS)

Djenontin, Ida Nadia S.; Meadow, Alison M.

2018-06-01

This review paper addresses the challenging question of "how to" design and implement co-production of knowledge in climate science and other environmental and agricultural sciences. Based on a grounded theory review of nine (9) published case studies of transdisciplinary and collaborative research projects, the paper offers a set of common themes regarding specific components and processes for the design, implementation, and achievement of co-production of knowledge work, which represent the "Modus Operandi" of knowledge co-production. The analysis focuses on practical methodological guidance based on lessons from how different research teams have approached the challenges of complex collaborative research. We begin by identifying broad factors or actions that inhibit or facilitate the process, then highlight specific practices associated with co-production of knowledge and necessary competencies for undertaking co-production. We provide insights on issues such as the integration of social and professional cultures, gender and social equity, and power dynamics, and illustrate the different ways in which researchers have addressed these issues. By exploring the specific practices involved in knowledge co-production, this paper provides guidance to researchers on how to navigate different possibilities of the process of conducting transdisciplinary and co-production of knowledge research projects that best fit their research context, stakeholder needs, and research team capacities.

The art of co-production of knowledge in environmental sciences and management: lessons from international practice.

PubMed

Djenontin, Ida Nadia S; Meadow, Alison M

2018-06-01

This review paper addresses the challenging question of "how to" design and implement co-production of knowledge in climate science and other environmental and agricultural sciences. Based on a grounded theory review of nine (9) published case studies of transdisciplinary and collaborative research projects, the paper offers a set of common themes regarding specific components and processes for the design, implementation, and achievement of co-production of knowledge work, which represent the "Modus Operandi" of knowledge co-production. The analysis focuses on practical methodological guidance based on lessons from how different research teams have approached the challenges of complex collaborative research. We begin by identifying broad factors or actions that inhibit or facilitate the process, then highlight specific practices associated with co-production of knowledge and necessary competencies for undertaking co-production. We provide insights on issues such as the integration of social and professional cultures, gender and social equity, and power dynamics, and illustrate the different ways in which researchers have addressed these issues. By exploring the specific practices involved in knowledge co-production, this paper provides guidance to researchers on how to navigate different possibilities of the process of conducting transdisciplinary and co-production of knowledge research projects that best fit their research context, stakeholder needs, and research team capacities.

New directions in qualitative research in psychology.

PubMed

Demuth, Carolin

2015-06-01

Qualitative Research gains increasing popularity in the field of Psychology. With the renewed interest, there are, however, also some risks related to the overhomogenization and increasing standardization of qualitative methods. This special issue is dedicated to clarify some of the existing misconceptions of qualitative research and to discuss its potentials for the field of psychology in light of recent endeavors to overcome paradigmatic battles and a re-orientation to the specifities of psychology. The issue comprises a discussion from workshop on the future of qualitative research in psychology organized at Aalborg University, and several contributions that resulted from it.

Treatment of specific phobias with Eye Movement Desensitization and Reprocessing (EMDR): protocol, empirical status, and conceptual issues.

PubMed

De Jongh, A; Ten Broeke, E; Renssen, M R

1999-01-01

This paper considers the current empirical status of Eye Movement Desensitization and Reprocessing (EMDR) as a treatment method for specific phobias, along with some conceptual and practical issues in relation to its use. Both uncontrolled and controlled studies on the application of EMDR with specific phobias demonstrate that EMDR can produce significant improvements within a limited number of sessions. With regard to the treatment of childhood spider phobia, EMDR has been found to be more effective than a placebo control condition, but less effective than exposure in vivo. The empirical support for EMDR with specific phobias is still meagre, therefore, one should remain cautious. However, given that there is insufficient research to validate any method for complex or trauma related phobias, that EMDR is a time-limited procedure, and that it can be used in cases for which an exposure in vivo approach is difficult to administer, the application of EMDR with specific phobias merits further clinical and research attention.

Substance abuse prevention intervention research with Hispanic populations.

PubMed

Castro, Felipe González; Barrera, Manuel; Pantin, Hilda; Martinez, Charles; Felix-Ortiz, Maria; Rios, Rebeca; Lopez, Vera A; Lopez, Cristy

2006-09-01

Selected studies with specific relevance to substance abuse prevention interventions with Hispanic youth and families were examined to identify prior findings and emerging issues that may guide the design of future substance abuse prevention intervention research and its implementation with Hispanic populations. The origins of prevention research and role of risk and protective factors are examined, including culturally-specific risk and protective factors for Hispanic populations. Correlational studies, non-experimental interventions, and randomized controlled trials were examined for the period of 1974-2003. The literature search yielded 15 articles selected for this review that exhibited adequate methodological rigor. An added search for more recent studies identified three additional articles, for a total of 18 prevention intervention articles that were reviewed. Theoretical and methodological issues and recommendations are presented for future research aimed at improving the efficacy and effectiveness of future prevention intervention studies and their cultural relevance for Hispanic populations.

Curriculum translation and environmental education: considering issues of discursive intentionality, interpretation, and validity

NASA Astrophysics Data System (ADS)

Oliveira, Alandeom W.; Colak, Huseyin; Akerson, Valarie L.

2009-03-01

We would like to thank our commentators Reis, Ercikan and Alper for their insightful comments on our research study and respond in brief to a few of their criticisms. More specifically, we would like to address what we consider to be the three main issues they raise with regard to the practices of curriculum translation and implementation across languages, namely viewing speakers' intentions as a mode of signification in discourse analysis, exploring curriculum translation through an interpretive research approach, and establishing the validity of research on curriculum translation.

Ethical Issues in Stem Cell Research

PubMed Central

Lo, Bernard; Parham, Lindsay

2009-01-01

Stem cell research offers great promise for understanding basic mechanisms of human development and differentiation, as well as the hope for new treatments for diseases such as diabetes, spinal cord injury, Parkinson’s disease, and myocardial infarction. However, human stem cell (hSC) research also raises sharp ethical and political controversies. The derivation of pluripotent stem cell lines from oocytes and embryos is fraught with disputes about the onset of human personhood. The reprogramming of somatic cells to produce induced pluripotent stem cells avoids the ethical problems specific to embryonic stem cell research. In any hSC research, however, difficult dilemmas arise regarding sensitive downstream research, consent to donate materials for hSC research, early clinical trials of hSC therapies, and oversight of hSC research. These ethical and policy issues need to be discussed along with scientific challenges to ensure that stem cell research is carried out in an ethically appropriate manner. This article provides a critical analysis of these issues and how they are addressed in current policies. PMID:19366754

Legal and ethical issues in research

PubMed Central

Yip, Camille; Han, Nian-Lin Reena; Sng, Ban Leong

2016-01-01

Legal and ethical issues form an important component of modern research, related to the subject and researcher. This article seeks to briefly review the various international guidelines and regulations that exist on issues related to informed consent, confidentiality, providing incentives and various forms of research misconduct. Relevant original publications (The Declaration of Helsinki, Belmont Report, Council for International Organisations of Medical Sciences/World Health Organisation International Guidelines for Biomedical Research Involving Human Subjects, World Association of Medical Editors Recommendations on Publication Ethics Policies, International Committee of Medical Journal Editors, CoSE White Paper, International Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use-Good Clinical Practice) form the literature that are relevant to the ethical and legal aspects of conducting research that researchers should abide by when conducting translational and clinical research. Researchers should note the major international guidelines and regional differences in legislation. Hence, specific ethical advice should be sought at local Ethics Review Committees. PMID:27729698

Europe, Transnational Curriculum Movements and Comparative Curriculum Theorizing

ERIC Educational Resources Information Center

Yates, Lyn

2016-01-01

This reflective essay on the papers in this special issue of EERJ on Northern European curriculum analysis discusses issues of comparison and scale, and the significance of global and local specificities in curriculum research. Drawing on comparative examples from outside Europe, the essay draws attention to some commonalities of the European…

Automated Bilateral Negotiation and Bargaining Impasse

NASA Astrophysics Data System (ADS)

Lopes, Fernando; Novais, A. Q.; Coelho, Helder

The design and implementation of autonomous negotiating agents involve the consideration of insights from multiple relevant research areas to integrate different perspectives on negotiation. As a starting point for an interdisciplinary research effort, this paper employs game-theoretic techniques to define equilibrium strategies for the bargaining game of alternating offers and formalizes a set of negotiation strategies studied in the social sciences. This paper also shifts the emphasis to negotiations that are "difficult" to resolve and can hit an impasse. Specifically, it analyses a situation where two agents bargain over the division of the surplus of several distinct issues to demonstrate how a procedure to avoid impasses can be utilized in a specific negotiation setting. The procedure is based on the addition of new issues to the agenda during the course of negotiation and the exploration of the differences in the valuation of these issues to capitalize on Pareto optimal agreements.

Ecosystem Services Research Program, Pollutant Specific Studies: Nitrogen Regulations Services Implementation Plan

EPA Science Inventory

The Ecosystem Services Research Program (ESRP) is a new, multi-year research initiative under development by the U.S. Environmental Protection Agency (EPA). The overall goal of the ESRP is to transform the way decision-makers understand and respond to environmental issues, making...

Problematizing Public Engagement within Public Pedagogy Research and Practice

ERIC Educational Resources Information Center

Sandlin, Jennifer A.; Burdick, Jake; Rich, Emma

2017-01-01

In this article, we explore issues related to how scholars attempt to "enact public pedagogy" (i.e. doing "public engagement" work) and how they "research public pedagogy" (i.e. framing and researching artistic and activist "public engagement" as public pedagogy). We focus specifically on three interrelated…

Homeland Security

EPA Pesticide Factsheets

Provides an overview of EPA's homeland security roles and responsibilities, and links to specific homeland security issues: water security, research, emergency response, recovery, and waste management.

Report on the conference on 'Men, women, and medicine: a new view of the biology of sex/gender differences and aging' held in Berlin, 24-26th February 2006.

PubMed

Kampf, Antje

2006-10-26

The first world wide symposium on the topic of gender-specific medicine provided the latest research on differences in sex and/or gender in medicine and medical care. The presentations ranged beyond the topic of reproduction to encompass the entire human organism. This report critically reviews three issues that emerged during the Conference: gender mainstreaming, the concept of sex/gender differences and the issue of men's health. It suggests that the interdisciplinary concept of gender-specific medicine has to be mirrored by the integration of social and cultural studies into medical research and practice.

Schools and Research: Are They Interested? The Allegheny County, Pennsylvania, Experience

ERIC Educational Resources Information Center

Vukotich, Charles J., Jr.; Stebbins, Samuel

2011-01-01

Lack of trust is an issue in doing research with schools. A School-Based Research and Practice Network was established by the University of Pittsburgh to create a regional research agenda. Over the past two years, Network staff held meetings with school staff in 43 districts to determine specific research needs, interests, and concerns. The most…

Engaging High School Students as Co-Researchers in Qualitative Research: Logistical, Methodological and Ethical Issues.

ERIC Educational Resources Information Center

Miller, Dana L.; McVea, Kristine L. S. P.; Creswell, John W.; Harter, Lynn; Mickelson, William; McEntarffer, Rob

This paper explores six phases of a research project designed specifically to engage high school students as co-researchers in a multisite qualitative study exploring perceptions of tobacco use among high school students in four schools. It describes how university researchers collaborated with the high school students and summarizes seven major…

Getting Past the Gatekeeper: Safeguarding and Access Issues in Researching HIV+ Children in Jamaica

ERIC Educational Resources Information Center

Miller, Paul; Kelly, Kemesha; Spawls, Nicola

2013-01-01

This article is derived from a recently completed research study on the "Schooling Experiences of HIV+ Children in Jamaica". It is written against the background of researching children generally, and also in the context of researching vulnerable children, specifically those who are HIV+. Research carries with it various notions of power…

Making research more relevant: give it a try!

Treesearch

David W. Lime

2002-01-01

Barriers to research use are common to most scientific disciplines and areas of investigation. This paper addresses three interrelated issues to enhancing the effectiveness of science to aid decision making specifically to outdoor recreation, leisure and tourism: (1) clearly defining and framing research problems, (2) enhancing the flow of research findings to those...

New Developments in ESP Teaching and Learning Research

ERIC Educational Resources Information Center

Sarré, Cédric, Ed.; Whyte, Shona, Ed.

2017-01-01

This volume intends to address key issues related to research in English for Specific Purposes (ESP) teaching and learning by bringing together current research at the intersection of the theoretical and practical dimensions of ESP. Readers will discover a treasury of information they will find useful to their own understanding of research into…

Ethical and methodological issues in research with Sami experiencing disability.

PubMed

Melbøe, Line; Hansen, Ketil Lenert; Johnsen, Bjørn-Eirik; Fedreheim, Gunn Elin; Dinesen, Tone; Minde, Gunn-Tove; Rustad, Marit

2016-01-01

Background A study of disability among the indigenous Sami people in Norway presented a number of ethical and methodological challenges rarely addressed in the literature. Objectives The main study was designed to examine and understand the everyday life, transitions between life stages and democratic participation of Norwegian Sami people experiencing disability. Hence, the purpose of this article is to increase the understanding of possible ethical and methodological issues in research within this field. The article describes and discusses ethical and methodological issues that arose when conducting our study and identifies some strategies for addressing issues like these. Methods The ethical and methodological issues addressed in the article are based on a qualitative study among indigenous Norwegian Sami people experiencing disability. The data in this study were collected through 31 semi-structured in-depth interviews with altogether 24 Sami people experiencing disability and 13 next of kin of Sami people experiencing disability (8 mothers, 2 fathers, 2 sister and 1 guardian). Findings and discussion The researchers identified 4 main areas of ethical and methodological issues. We present these issues chronologically as they emerged in the research process: 1) concept of knowledge when designing the study, 2) gaining access, 3) data collection and 4) analysis and accountability. Conclusion The knowledge generated from this study has the potential to benefit future health research, specifically of Norwegian Sami people experiencing disability, as well as health research concerning indigenous people in general, providing scientific-based insight into important ethical and methodological issues in research with indigenous people experiencing disability.

Ethical and methodological issues in research with Sami experiencing disability

PubMed Central

Melbøe, Line; Hansen, Ketil Lenert; Johnsen, Bjørn-Eirik; Fedreheim, Gunn Elin; Dinesen, Tone; Minde, Gunn-Tove; Rustad, Marit

2016-01-01

Background A study of disability among the indigenous Sami people in Norway presented a number of ethical and methodological challenges rarely addressed in the literature. Objectives The main study was designed to examine and understand the everyday life, transitions between life stages and democratic participation of Norwegian Sami people experiencing disability. Hence, the purpose of this article is to increase the understanding of possible ethical and methodological issues in research within this field. The article describes and discusses ethical and methodological issues that arose when conducting our study and identifies some strategies for addressing issues like these. Methods The ethical and methodological issues addressed in the article are based on a qualitative study among indigenous Norwegian Sami people experiencing disability. The data in this study were collected through 31 semi-structured in-depth interviews with altogether 24 Sami people experiencing disability and 13 next of kin of Sami people experiencing disability (8 mothers, 2 fathers, 2 sister and 1 guardian). Findings and discussion The researchers identified 4 main areas of ethical and methodological issues. We present these issues chronologically as they emerged in the research process: 1) concept of knowledge when designing the study, 2) gaining access, 3) data collection and 4) analysis and accountability. Conclusion The knowledge generated from this study has the potential to benefit future health research, specifically of Norwegian Sami people experiencing disability, as well as health research concerning indigenous people in general, providing scientific-based insight into important ethical and methodological issues in research with indigenous people experiencing disability. PMID:27396747

Annotated bibliography on highway travel exposure research methods

DOT National Transportation Integrated Search

1978-01-01

This report contains 87 entries relating to issues, methods, and results of research concerned with the measurement of highway travel exposure to the risk of accident, many focusing specifically on the measurement of vehicle miles traveled as the den...

Human-animal chimera: a neuro driven discussion? Comparison of three leading European research countries.

PubMed

Cabrera Trujillo, Laura Yenisa; Engel-Glatter, Sabrina

2015-06-01

Research with human-animal chimera raises a number of ethical concerns, especially when neural stem cells are transplanted into the brains of non-human primates (NHPs). Besides animal welfare concerns and ethical issues associated with the use of embryonic stem cells, the research is also regarded as controversial from the standpoint of NHPs developing cognitive or behavioural capabilities that are regarded as "unique" to humans. However, scientists are urging to test new therapeutic approaches for neurological diseases in primate models as they better mimic human physiology than all current animal models. As a response, various countries have issued reports on the topic. Our paper summarizes the ethical issues raised by research with human-animal brain chimeras and compares the relevant regulatory instruments and different recommendations issued in national reports from three important European research nations: Germany, Switzerland and the United Kingdom. We assess and discuss the focus and priorities set by the different reports, review various reasons for and perspectives on the importance of the brain in chimera research, and identify critical points in the reports that warrant further specification and debate.

Valence Specific Laterality Effects in Free Viewing Conditions: The Role of Expectancy and Gender of Image

ERIC Educational Resources Information Center

Stafford, Lorenzo D.; Brandaro, Nicola

2010-01-01

Recent research has looked at whether the expectancy of an emotion can account for subsequent valence specific laterality effects of prosodic emotion, though no research has examined this effect for facial emotion. In the study here (n = 58), we investigated this issue using two tasks; an emotional face perception task and a novel word task that…

Policy and Research in a Post-Conflict Context: Issues and Challenges in the Implementation of the Rwandan Teacher Development and Management Policy

ERIC Educational Resources Information Center

Rutaisire, John; Gahima, Charles

2009-01-01

Purpose: The purpose of this paper is to assess the relationship between policy development and research evidence with specific reference to the Rwandan Teacher Development and Management Policy introduced in 2005. It aims to highlight the complexity of implementing large-scale system wide change in the specific context of a small African nation…

Better bioinformatics through usability analysis.

PubMed

Bolchini, Davide; Finkelstein, Anthony; Perrone, Vito; Nagl, Sylvia

2009-02-01

Improving the usability of bioinformatics resources enables researchers to find, interact with, share, compare and manipulate important information more effectively and efficiently. It thus enables researchers to gain improved insights into biological processes with the potential, ultimately, of yielding new scientific results. Usability 'barriers' can pose significant obstacles to a satisfactory user experience and force researchers to spend unnecessary time and effort to complete their tasks. The number of online biological databases available is growing and there is an expanding community of diverse users. In this context there is an increasing need to ensure the highest standards of usability. Using 'state-of-the-art' usability evaluation methods, we have identified and characterized a sample of usability issues potentially relevant to web bioinformatics resources, in general. These specifically concern the design of the navigation and search mechanisms available to the user. The usability issues we have discovered in our substantial case studies are undermining the ability of users to find the information they need in their daily research activities. In addition to characterizing these issues, specific recommendations for improvements are proposed leveraging proven practices from web and usability engineering. The methods and approach we exemplify can be readily adopted by the developers of bioinformatics resources.

Ethical Issues in Measuring Biomarkers in Children’s Environmental Health

PubMed Central

Sly, Peter D.; Eskenazi, Brenda; Pronczuk, Jenny; Šrám, Radim; Diaz-Barriga, Fernando; Machin, Diego Gonzalez; Carpenter, David O.; Surdu, Simona; Meslin, Eric M.

2009-01-01

Background Studying the impact of environmental exposures is important in children because they are more vulnerable to adverse effects on growth, development, and health. Assessing exposure in children is difficult, and measuring biomarkers is potentially useful. Research measuring biomarkers in children raises a number of ethical issues, some of which relate to children as research subjects and some of which are specific to biomarker research. Objective As an international group with experience in pediatric research, biomarkers, and the ethics of research in children, we highlight the ethical issues of undertaking biomarker research in children in these environments. Discussion Significant issues include undertaking research in vulnerable communities, especially in developing countries; managing community expectations; obtaining appropriate consent to conduct the research; the potential conflicts of obtaining permission from an ethics review board in an economically developed country to perform research in a community that may have different cultural values; returning research results to participants and communities when the researchers are uncertain of how to interpret the results; and the conflicting ethical obligations of maintaining participant confidentiality when information about harm or illegal activities mandate reporting to authorities. Conclusion None of these challenges are insurmountable and all deserve discussion. Pediatric biomarker research is necessary for advancing child health. PMID:19672395

Linking Research and Teaching: Context, Conflict and Complementarity

ERIC Educational Resources Information Center

Pan, Wei; Cotton, Debby; Murray, Paul

2014-01-01

Although research and teaching have often been regarded as complementary in enhancing the quality of student learning, little previous research has explored the conflicts associated with linking the two activities. This paper aims to examine specific issues arising within the environmental building disciplines at a UK university, and to explore…

The Prevention Researcher, 1998.

ERIC Educational Resources Information Center

Ungerleider, Steven, Ed.

1998-01-01

As a service of Integrated Research Services, a non-profit organization, this newsletter reports on many facets of prevention research. Written in direct, accessible language, each issue provides a "snapshot" update on a specific topic. Some articles are reprinted (often in a briefer format) from other publications; others provide a synthesis of…

Computational intelligence in earth sciences and environmental applications: issues and challenges.

PubMed

Cherkassky, V; Krasnopolsky, V; Solomatine, D P; Valdes, J

2006-03-01

This paper introduces a generic theoretical framework for predictive learning, and relates it to data-driven and learning applications in earth and environmental sciences. The issues of data quality, selection of the error function, incorporation of the predictive learning methods into the existing modeling frameworks, expert knowledge, model uncertainty, and other application-domain specific problems are discussed. A brief overview of the papers in the Special Issue is provided, followed by discussion of open issues and directions for future research.

Review of carbon dioxide research staffing and academic support

NASA Astrophysics Data System (ADS)

Clark, S. B.; Howard, L.; Stevenson, W.; Trice, J.

1985-04-01

More than 60 percent of the staff on Carbon Dioxide Research Division (CDRD) projects were university affiliated, and over one third of project scientists and engineers also had university teaching responsibilities. Almost 20 percent of project staff were students. CO2 research is unlikely to affect the general labor market for scientists and engineers because it uses such a small portion of the total pool. On the other hand, anticipated tight labor markets in some disciplines important to CO2 research may make it advantageous for CDRD to expand its support of university faculty, students, and staff to ensure that competent, knowledgeable researchers and managers are available for eventual policy decisions on CO2 issues. Options for academic support that lend themselves readily to the diffuse nature of CO2 research, while providing flexibility in the identification and accomplishment of specific programmatic objectives, include modifying procurement procedures for research contracts to enhance academic involvement, sponsoring summer institutes tailored to specific participants and focused on issues of interest to CDRD, and supporting traveling lecture programs designed to bring information of concern to CDRD to technical and nontechnical audiences.

Optimizing regional collaborative efforts to achieve long-term discipline-specific objectives

USDA-ARS?s Scientific Manuscript database

Current funding programs focused on multi-disciplinary, multi-agency approaches to regional issues can provide opportunities to address discipline-specific advancements in scientific knowledge. Projects funded through the Agricultural Research Service, Joint Fire Science Program, and the Natural Re...

Women and substance abuse: gender, age, and cultural considerations.

PubMed

Stevens, Sally J; Andrade, Rosi A C; Ruiz, Bridget S

2009-01-01

Historically, data has shown that a smaller percentage of women use alcohol and illicit substances compared to men, and that frequency of use has been lower among women compared to use among men. Although this data on usage may be true, researchers also acknowledge that substance use among women has been a hidden issue, one not realistically acknowledged by society, especially prior to the mid-1960s. Along with this, more recent data indicates that rates of substance use among women are increasing. Factors contributing to this increase in substance abuse have begun to receive considerable attention, and recent research suggests that many issues exist that are unique to substance use among women. The purpose of this article is to discuss gender specific considerations in women's substance abuse by examining the history of substance use among women; analyzing gender-specific factors, including physiological factors, trauma-related factors, mental health issues, and cultural considerations that impact on women's substance use; articulating treatment approaches for working with substance abusing women and girls; and providing recommendations for further research in this area.

Working with the nature of science in physics class: turning ‘ordinary’ classroom situations into nature of science learning situations

NASA Astrophysics Data System (ADS)

Hansson, Lena; Leden, Lotta

2016-09-01

In the science education research field there is a large body of literature on the ‘nature of science’ (NOS). NOS captures issues about what characterizes the research process as well as the scientific knowledge. Here we, in line with a broad body of literature, use a wide definition of NOS including also e.g. socio-cultural aspects. It is argued that NOS issues, for a number of reasons, should be included in the teaching of science/physics. Research shows that NOS should be taught explicitly. There are plenty of suggestions on specific and separate NOS activities, but the necessity of discussing NOS issues in connection to specific science/physics content and to laboratory work, is also highlighted. In this article we draw on this body of literature on NOS and science teaching, and discuss how classroom situations in secondary physics classes could be turned into NOS-learning situations. The discussed situations have been suggested by secondary teachers, during in-service teacher training, as situations from every-day physics teaching, from which NOS could be highlighted.

G, Etc.

ERIC Educational Resources Information Center

Miller, Phyllis, Ed.

1999-01-01

This issue of a research journal on gifted education explores the concept of intelligence and giftedness, talent development, gifted education, and educational research. Specific articles include: (1) "Spearman Revisited: Contemporary Views of g" (Milton Dehn); (2) "Exceptionally High Intelligence and Schooling" (Ellen Winner), which argues for…

Children's Eye Movements in Reading: A Commentary

ERIC Educational Resources Information Center

Rayner, Keith; Ardoin, Scott P.; Binder, Katherine S.

2013-01-01

are discussed. Specifically, the following topics are addressed: (1) basic methodological issues, (2) prior research findings on children's reading, (3) research that is missing in the literature regarding children's eye movements during reading, (4) applied…

COPPER CORROSION RESEARCH UPDATE

EPA Science Inventory

Copper release and corrosion related issues continue to be important to many water systems. The objective of this presentation is to discuss the current state of copper research at the USEPA. Specifically, the role of aging on copper release, use of phosphates for copper corrosio...

Sexism and Early Parenting: Cause and Effect?

ERIC Educational Resources Information Center

Cusick, Theresa

1987-01-01

Sexism and sex role stereotyping exacerbate teen pregnancy rates in several ways. This article attempts to synthesize relevant research and uses existing research to detail the specific ways sexism abets early parenting. Several recommendations for addressing teen pregnancy issues are made. (IAH)

Issues Facing Academic Library Consortia and Perceptions of Members of the Illinois Digital Academic Library.

ERIC Educational Resources Information Center

Brooks, Sam; Dorst, Thomas J.

2002-01-01

Discusses the role of consortia in academic libraries, specifically the Illinois Digital Academic Library (IDAL), and describes a study conducted by the IDAL that investigated issues surrounding full text database research including stability of content, vendor communication, embargo periods, publisher concerns, quality of content, linking and…

Cognitive Load Theory: New Conceptualizations, Specifications, and Integrated Research Perspectives

ERIC Educational Resources Information Center

Paas, Fred; van Gog, Tamara; Sweller, John

2010-01-01

Over the last few years, cognitive load theory has progressed and advanced rapidly. The articles in this special issue, which document those advances, are based on contributions to the 3rd International Cognitive Load Theory Conference (2009), Heerlen, The Netherlands. The articles of this special issue on cognitive load theory discuss new…

What Do We Know about Early Sport Specialization? Not Much!

ERIC Educational Resources Information Center

Baker, Joseph; Cobley, Stephen; Fraser-Thomas, Jessica

2009-01-01

In November 2005, the International Olympic Committee's Medical Commission issued a statement on "Training the elite child athlete" recommending that "more scientific research be done to better identify the parameters of training the elite child athlete". This paper focuses on a specific issue related to training the child athlete: early…

Educational Reform and the World of Work: Italy

ERIC Educational Resources Information Center

von Blumenthal, Viktor

1977-01-01

One of a four-issue series on educational reform and the world of work in Europe, this issue discusses educational planning and secondary school reform in Italy. Topics discussed include planning and research in vocational-technical education, and the relation between acquisition of specific skills and scientific and technical progress. (Author/DB)

How to Conduct a Good Meta-Analysis in Gifted Education

ERIC Educational Resources Information Center

Steenbergen-Hu, Saiying; Olszewski-Kubilius, Paula

2016-01-01

This methodological brief introduces basic procedures and issues for conducting a high-quality meta-analysis in gifted education. Specifically, we discuss issues such as how to select a topic and formulate research problems, search for and identify qualified studies, code studies and extract data, choose and calculate effect sizes, analyze data,…

An Exploration of Speaking Anxiety with Kurdish University EFL Learners

ERIC Educational Resources Information Center

Ahmed, Nehad Faisal

2016-01-01

The issue of language learning anxiety has been widely researched and investigated in English as a Foreign Language (EFL) settings. However, there have been very few studies conducted on this issue in Kurdistan, specifically about speaking anxiety in English classes. This study, therefore, aims to investigate Kurdish students' perceptions about…

Individual and Contextual Bases of Thriving in Adolescence: A View of the Issues

ERIC Educational Resources Information Center

Lerner, Richard M.; Lerner, Jacqueline V.; von Eye, Alexander; Bowers, Edmond P.; Lewin-Bizan, Selva

2011-01-01

We introduce this special issue on the individual and contextual bases of adolescent thriving by describing the relational developmental systems theory-based, positive youth development (PYD) perspective that frames much of contemporary research about health and positive development across the adolescent period and that, more specifically, frames…

Crossing the Line: When Pedagogical Relationships Go Awry

ERIC Educational Resources Information Center

Johnson, Tara Star

2010-01-01

Background/Context: Very little empirical research has been conducted on the issue of educator sexual misconduct (ESM) in secondary settings. The few reports available typically treat a larger social issue, such as sexual harassment or child abuse; therefore, data on ESM specifically must be extrapolated. When such data are obtained, the focus has…

32 CFR 79.5 - Responsibilities.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) Annually review and issue a child care fee policy based upon total family income (TFI) for use by programs... legislative, research, and other requirements. (c) The Heads of the DoD Components shall: (1) Establish... and implement DoD Component-specific child care fees based on the DoD-issued fee policy on an annual...

Work/Life Balance Issues for Female Physicians and Implications for Medical Education

ERIC Educational Resources Information Center

Corder, Paige Frances

2016-01-01

Work/life balance issues exist for all people who navigate both professional and personal responsibilities, regardless of profession, gender, marital status, or number of children. This research sought to better understand the specific work/life balance challenges faced by female physicians and how medical education can better prepare future…

Why Research Design and Methods Is So Crucial to Understanding Drug Use/Abuse: Introduction to the Special Issue.

PubMed

Scheier, Lawrence M

2018-06-01

The collection of articles in this special issue both raise the bar and inspire new thinking with regard to both design and methodology concerns that influence drug use/abuse research. Thematically speaking, the articles focus on issues related to missing data, response formats, strategies for data harmonization, propensity scoring methods as an alternative to randomized control trials, integrative data analysis, statistical corrections to reduce bias from attrition, challenges faced from conducting large-scale evaluations, and employing abductive theory of method as an alternative to the more traditional hypothetico-deductive reasoning. Collectively, these issues are of paramount importance as they provide specific means to improve our investigative tools and refine the logical framework we employ to examine the problem of drug use/abuse. Each of the authors addresses a specific challenge outlining how it affects our current research efforts and then outlines remedies that can advance the field. To their credit, they have included issues that affect both etiology and prevention, thus broadening our horizons as we learn more about developmental processes causally related to drug use/abuse and intervention strategies that can mitigate developmental vulnerability. This is the essential dialogue required to advance our intellectual tool kit and improve the research skills we bring to bear on the important questions facing the field of drug use/abuse. Ultimately, the goal is to increase our ability to identify the causes and consequences of drug use/abuse and find ways to ameliorate these problems as we engage the public health agenda.

Science, Space, and Scholarship: University Research and the Strategic Defense Initiative. ASHE 1987 Annual Meeting Paper.

ERIC Educational Resources Information Center

Knight, Randall D.

Issues concerning the federal role in financing research and development (R&D) and the impact of these policies on academic research are examined. Specific concerns are whether the Reagan Administration is militarizing research and implications of the Strategic Defense Initiative (SDI) program. National Science Foundation data are examined,…

Institutional Animal Care and Use Committee Considerations for the Use of Wildlife in Research and Education.

PubMed

Sikes, Robert S; Bryan, John A

2016-01-01

Ethical and effective oversight of the use of wildlife species in research and education requires consideration of issues and methods not relevant to work with traditional laboratory or domesticated animals, just as the effective oversight of biomedical research requires consideration of issues and methods not germane to wildlife research. Institutional Animal Care and Use Committees or other institutional review committees can meet their responsibilities in these disparate types of animal activities only by using resources tailored to the animals and situations encountered. Here we review the issues and the resources that facilitate effective oversight of such activities in the wildlife research arena available to researchers, institutional review committees, regulatory bodies, and accrediting bodies. Issues covered include an understanding of the fundamental differences between wildlife research and biomedical research; the profound differences between wildlife species and traditional laboratory subjects, most of which are domesticated animals; and the unique issues presented when the research subjects are members of wild populations and communities. We review the resources available for effective oversight of wildlife projects and emphasize that competent oversight of wildlife research demands the use of appropriate resources. These resources include guidelines designed for the use of wild species (taxon-specific guidelines) and protocol forms tailored for the species and situations encountered. © The Author 2016. Published by Oxford University Press on behalf of the Institute for Laboratory Animal Research. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Introduction to special issue: moving forward in pediatric neuropsychology.

PubMed

Daly, Brian P; Giovannetti, Tania; Zabel, T Andrew; Chute, Douglas L

2011-08-01

This special issue of The Clinical Neuropsychologist focuses on advances in the emerging subspecialty of pediatric neuropsychology. The national and international contributions in this issue cover a range of key clinical, research, training, and professional issues specific to pediatric neuropsychology. The genesis for this project developed out of a series of talks at the Philadelphia Pediatric Neuropsychology Symposium in 2010, hosted by the Stein Family Fellow, the Department of Psychology of the College of Arts and Sciences at Drexel University, and the Philadelphia Neuropsychology Society. Articles that explore clinical practice issue focus on the assessment of special medical populations with congenital and/or acquired central nervous system insults. Research articles investigate the core features of developmental conditions, the use of technology in neuropsychological research studies, and large sample size genomic, neuropsychological, and imaging studies of under-represented populations. The final series of articles examine new considerations in training, advocacy, and subspecialty board certification that have emerged in pediatric neuropsychology. This introductory article provides an overview of the articles in this special issue and concluding thoughts about the future of pediatric neuropsychology.

Building the National Information Infrastructure in K-12 Education: A Comprehensive Survey of Attitudes towards Linking Both Sides of the Desk. A Report of the Global Telecommunications Infrastructure Research Project. Research Report Series.

ERIC Educational Resources Information Center

Pereira, Francis; And Others

This survey was designed to elicit the perceptions of the members of the educational community on four issues concerning the NII (National Information Infrastructure), and to test whether these visions of the NII were shared by educators. The issues were: (1) the benefits of the NII to the education sector and specifically whether the NII will be…

Focus on Statistical Physics Modeling in Economics and Finance

NASA Astrophysics Data System (ADS)

Mantegna, Rosario N.; Kertész, János

2011-02-01

This focus issue presents a collection of papers on recent results in statistical physics modeling in economics and finance, commonly known as econophysics. We touch briefly on the history of this relatively new multi-disciplinary field, summarize the motivations behind its emergence and try to characterize its specific features. We point out some research aspects that must be improved and briefly discuss the topics the research field is moving toward. Finally, we give a short account of the papers collected in this issue.

Twenty-Five Years of Linguistic Research and Teaching at the University of Illinois at Urbana-Champaign. Graduate Research by Doctoral and Master's Degree Students.

ERIC Educational Resources Information Center

Kachru, Braj B., Ed.

1992-01-01

A special issue of the journal, dedicated to Henry B. Kahane, the late founder of the Department of Linguistics at the University of Illinois at Champaign, celebrates the department's first 25 years. It contains three parts. The first consists of specifically commissioned papers originally written in 1973-74 and meant for a specific project,…

Sport specificity of mental disorders: the issue of sport psychiatry.

PubMed

Bär, Karl-Jürgen; Markser, Valentin Z

2013-11-01

The prevalence of psychiatric conditions among elite athletes is still under debate. More and more evidence has accumulated that high-performance athletes are not protected from mental disorders as previously thought. The authors discuss the issue of the sport specificity of selected mental diseases in elite athletes. Specific aspects of eating disorders, exercise addiction, chronic traumatic encephalopathy and mood disorders in the context of overtraining syndrome are examined. In particular, the interrelationship between life and work characteristics unique to elite athletes and the development of mental disorders are reviewed. Differences of clinical presentation and some therapeutic consequences are discussed. The authors suggest that the physical and mental strains endured by elite athletes might influence the onset and severity of their psychiatric disorder. Beside the existing research strategies dealing with the amount of exercise, its intensity and lack of recreation experienced by athletes, further research on psycho-social factors is needed to better understand the sport-specific aetiology of mental disorders in high-performance athletes.

Equipment issues regarding the collection of video data for research

NASA Astrophysics Data System (ADS)

Kung, Rebecca Lippmann; Kung, Peter; Linder, Cedric

2005-12-01

Physics education research increasingly makes use of video data for analysis of student learning and teaching practice. Collection of these data is conceptually simple but execution is often fraught with costly and time-consuming complications. This pragmatic paper discusses the development of systems to record and permanently archive audio and video data in real-time. We focus on a system based upon consumer video DVD recorders, but also give an overview of other technologies and detail issues common to all systems. We detail common yet unexpected complications, particularly with regard to sound quality and compatibility with transcription software. Information specific to fixed and transportable systems, other technology options, and generic and specific equipment recommendations are given in supplemental appendices

Practical Issues of Conducting a Q Methodology Study: Lessons Learned From a Cross-cultural Study.

PubMed

Stone, Teresa Elizabeth; Maguire, Jane; Kang, Sook Jung; Cha, Chiyoung

This article advances nursing research by presenting the methodological challenges experienced in conducting a multination Q-methodology study. This article critically analyzes the relevance of the methodology for cross-cultural and nursing research and the challenges that led to specific responses by the investigators. The use of focus groups with key stakeholders supplemented the Q-analysis results. The authors discuss practical issues and shared innovative approaches and provide best-practice suggestions on the use of this flexible methodology. Q methodology has the versatility to explore complexities of contemporary nursing practice and cross-cultural health research.

The Ames Virtual Environment Workstation: Implementation issues and requirements

NASA Technical Reports Server (NTRS)

Fisher, Scott S.; Jacoby, R.; Bryson, S.; Stone, P.; Mcdowall, I.; Bolas, M.; Dasaro, D.; Wenzel, Elizabeth M.; Coler, C.; Kerr, D.

1991-01-01

This presentation describes recent developments in the implementation of a virtual environment workstation in the Aerospace Human Factors Research Division of NASA's Ames Research Center. Introductory discussions are presented on the primary research objectives and applications of the system and on the system's current hardware and software configuration. Principle attention is then focused on unique issues and problems encountered in the workstation's development with emphasis on its ability to meet original design specifications for computational graphics performance and for associated human factors requirements necessary to provide compelling sense of presence and efficient interaction in the virtual environment.

Methodologies and Methods for User Behavioral Research.

ERIC Educational Resources Information Center

Wang, Peiling

1999-01-01

Discusses methodological issues in empirical studies of information-related behavior in six specific research areas: information needs and uses; information seeking; relevance judgment; online searching (including online public access catalog, online database, and the Web); human-system interactions; and reference transactions. (Contains 191…

Engaging Women in Computer Science and Engineering: Promising Practices for Promoting Gender Equity in Undergraduate Research Experiences

ERIC Educational Resources Information Center

Kim, Karen A.; Fann, Amy J.; Misa-Escalante, Kimberly O.

2011-01-01

Building on research that identifies and addresses issues of women's underrepresentation in computing, this article describes promising practices in undergraduate research experiences that promote women's long-term interest in computer science and engineering. Specifically, this article explores whether and how REU programs include programmatic…

Middle School Responses to Cyberbullying: An Action Research Study

ERIC Educational Resources Information Center

Zidack, Astri Marie

2013-01-01

This action research study engaged a small public middle school in the northwest United States in a collaborative process to address cyberbullying issues that often lead to academic and behavior problems in schools (Hinduja, 2010; Olweus, 2010). The specific purpose of this action research study was to address the middle school's cyberbullying…

Identifying Research Priorities for School Improvement in the Developing World

ERIC Educational Resources Information Center

Read, Robyn; Fernandez-Hermosilla, Magdalena; Anderson, Stephen; Mundy, Karen

2016-01-01

This paper discusses a research agenda setting project conducted for an international non-governmental organization which aims to help create a regionally relevant, high-quality knowledge base on key education issues of policy and practice. Specifically, we illustrate how our team adapted the Child Health and Nutrition Research Initiative (CHRNI)…

e-Learning Business Research Methods

ERIC Educational Resources Information Center

Cowie, Jonathan

2004-01-01

This paper outlines the development of a generic Business Research Methods course from a simple name in a box to a full e-Learning web based module. It highlights particular issues surrounding the nature of the discipline and the integration of a large number of cross faculty subject specific research methods courses into a single generic module.…

Cross-Classified Random Effects Models in Institutional Research

ERIC Educational Resources Information Center

Meyers, Laura E.

2012-01-01

Multilevel modeling offers researchers a rich array of tools that can be used for a variety of purposes, such as analyzing specific institutional issues, looking for macro-level trends, and helping to shape and inform educational policy. One of the more complex multilevel modeling tools available to institutional researchers is cross-classified…

77 FR 23485 - Food and Drug Administration Patient Network Annual Meeting; Input Into Food and Drug...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-19

... specific disease area during its meetings with patients? For example, who should serve as representatives of patients? (2) What methodological and practical issues should FDA consider as it develops its... Research and Center for Biologics Evaluation and Research Efforts Center for Drug Evaluation and Research...

Intervention Research and Program Evaluation in the School Setting: Issues and Alternative Research Designs

ERIC Educational Resources Information Center

de Anda, Diane

2007-01-01

This article discusses the difficulties in conducting intervention research or evaluating intervention programs in a school setting. In particular, the problems associated with randomization and obtaining control groups are examined. The use of quasi-experimental designs, specifically a paired comparison design using the individual as his or her…

Proxy-Produced Ethnographic Work: What Are the Problems, Issues, and Dilemmas Arising from Proxy-Ethnography?

ERIC Educational Resources Information Center

Martinussen, Marie; Højbjerg, Karin; Tamborg, Andreas Lindenskov

2018-01-01

This article addresses the implications of researcher-student cooperation in the production of empirical material. For the student to replace the experienced researcher and work under the researcher's supervision, we call such work proxy-produced ethnographic work. Although there are clear advantages, the specific relations and positions arising…

Quality Improvement in Home-Based Child Care Settings: Research Resources to Inform Policy

ERIC Educational Resources Information Center

Lawrence, Sharmila; Stephens, Samuel A.

2016-01-01

This "Topic of Interest" provides a comprehensive list of research in the Research Connections collection that was published in 2005 or later addressing issues related to quality improvement specifically in home-based child care. The resources are grouped under the following headings: Overviews, Summaries, and Reviews of Quality…

Monitoring ethical, legal, and social issues in developing population genetic databases.

PubMed

Austin, Melissa A; Harding, Sarah E; McElroy, Courtney E

2003-01-01

To characterize ethical, legal, and social issues unique to population genetic database research and to determine the relevance of international recommendations and guidelines for addressing these issues in the development of "genebank" projects globally. Building on our previous description of eight international genebanks, we conducted a comprehensive electronic search and literature review of relevant publications and consulted national and international documents applicable to genebank research. We identified and characterized five categories of ethical, legal, and social issues unique to genebank development: sponsorship and benefit-sharing, neutrality and regulatory power of ethics committees, public engagement, consent, and data protection. We illustrate these issues with examples from specific genebanks. Not all of the issues are addressed in current international guidelines, many of which are nonspecific and unenforceable. The trend of genebank development promises to provide new discoveries to the field of medical science and to greatly improve public health. However, there is a growing need for more explicit, enforceable, and coordinated international guidelines relevant to the development and implementation of genebanks. By comparing ethical, legal and social issues as they arise in genebanks, researchers can better evaluate how to best use these projects to improve public health while protecting participating populations.

[Guideline for the assessment of clinical research proposals. Comisión Nacional de Investigación Científica del Instituto Mexicano del Seguro Social].

PubMed

Mejía-Aranguré, Juan Manuel; Grijalva-Otero, Israel; Majluf-Cruz, Abraham; Cruz-López, Miguel; Núñez-Enríquez, Juan Carlos; Salamanca-Gómez, Fabio Abdiel

2013-01-01

Medical research is a fundamental tool to achieve the advancement of science, through the improvement of strategies aimed to protect, promote and restore an individual's and society's health. Three characteristics are required to obtain approval of the research proposal: scientific relevance, technical quality and the accomplishment of ethical issues. The present review aimed at the determination of the specific criteria to perform a critical review of research proposals. A research was carried out in the PubMed, Medline, Ovid and Google Scholar databases, using the terms: peer review, research proposals, review and protocols, and reviewers. A total of 3546 related articles were reviewed, without finding a guide to critically assess research proposals. The guides to assess research articles consider that the quality criteria of the study should have been present since the study's conception; many of the issues described to review articles are incorporated in the review of the research proposals. The specific criteria were integrated to allow the reviewer to critically assess research proposals of different areas with scientific basis. The reviewer of research proposals should be considered as a professional that contributes to the promotion of knowledge advancement through his/her comments, which allow researchers to improve the quality of research proposals.

Towards soft robotic devices for site-specific drug delivery.

PubMed

Alici, Gursel

2015-01-01

Considerable research efforts have recently been dedicated to the establishment of various drug delivery systems (DDS) that are mechanical/physical, chemical and biological/molecular DDS. In this paper, we report on the recent advances in site-specific drug delivery (site-specific, controlled, targeted or smart drug delivery are terms used interchangeably in the literature, to mean to transport a drug or a therapeutic agent to a desired location within the body and release it as desired with negligibly small toxicity and side effect compared to classical drug administration means such as peroral, parenteral, transmucosal, topical and inhalation) based on mechanical/physical systems consisting of implantable and robotic drug delivery systems. While we specifically focus on the robotic or autonomous DDS, which can be reprogrammable and provide multiple doses of a drug at a required time and rate, we briefly cover the implanted DDS, which are well-developed relative to the robotic DDS, to highlight the design and performance requirements, and investigate issues associated with the robotic DDS. Critical research issues associated with both DDSs are presented to describe the research challenges ahead of us in order to establish soft robotic devices for clinical and biomedical applications.

Mapping a Research Agenda for Home Care Safety: Perspectives from Researchers, Providers, and Decision Makers

ERIC Educational Resources Information Center

Macdonald, Marilyn; Lang, Ariella; MacDonald, Jo-Anne

2011-01-01

The purpose of this qualitative interpretive design was to explore the perspectives of researchers, health care providers, policy makers, and decision makers on key risks, concerns, and emerging issues related to home care safety that would inform a line of research inquiry. Defining safety specifically in this home care context has yet to be…

Understanding an Emerging Field of Scholarship: Toward a Research Agenda for Engaged, Public Scholarship

ERIC Educational Resources Information Center

Giles, Dwight E., Jr.

2016-01-01

The theme of both "Journal of Higher Education Outreach and Engagement" volume 12 issues 1 and 2 collectively, is "Faculty Motivation for Engagement in Public Scholarship." Herein Dwight Giles, Jr. touches upon each article in issue 2, specifically, noting the variability of the central terminology that is used across authors…

Power, Pedagogy and Participation: Ethics and Pragmatics in Research with Young People

ERIC Educational Resources Information Center

Starkey, Hugh; Akar, Bassel; Jerome, Lee

2014-01-01

This article addresses issues of methodology and ethical reflexivity when attempting to investigate the opinions of young people. Drawing specifically on three studies of young people's understandings of citizenship and their views on topical issues, two from England and one from Lebanon, the authors present ways in which the ethical and practical…

The Intersection of Race, Culture, Language, and Disability: Implications for Urban Education

ERIC Educational Resources Information Center

Blanchett, Wanda J.; Klingner, Janette K.; Harry, Beth

2009-01-01

To date, few researchers have sought to examine the effect of issues of race, culture, language, and disability, let alone to look specifically at the intersection of these issues, as it relates to special education identification, special education service delivery, and students of color's access to an equitable education. Thus, this article will…

Teaching of Energy Issues: A Debate Proposal for a Global Reorientation

ERIC Educational Resources Information Center

Domenech, Josep Lluis; Gil-Perez, Daniel; Gras-Marti, Albert; Guisasola, Jenaro; Martinez-Torregrosa, Joaquin; Salinas, Julia; Trumper, Ricardo; Valdes, Pablo; Vilches, Amparo

2007-01-01

The growing awareness of serious difficulties in the learning of energy issues has produced a great deal of research, most of which is focused on specific conceptual aspects. In our opinion, the difficulties pointed out in the literature are interrelated and connected to other aspects (conceptual "as well as" procedural and axiological), which are…

An exploratory survey on the views of European tissue engineers concerning the ethical issues of tissue engineering research.

PubMed

Trommelmans, Leen; Selling, Joseph; Dierickx, Kris

2009-09-01

We present the first exploratory survey about the views of tissue engineers on the ethical issues of tissue engineering (TE), conducted among participants of a large European TE consortium. We analyzed the topics for which ethical guidance is necessary and the preferred dissemination channels, which are relevant issues and goals of clinical trials with human tissue-engineered products, and which information is to be given to trial participants. The need for comprehensive, specific ethical guidance of TE is a first key finding of this survey. Second, it becomes clear that little clarity exists on some crucial issues in the setup and conduct of clinical trials in TE. Identifying the unique features of TE and their repercussions for the ethical conduct of TE research and therapy is necessary. Third, prospective trial participants are to be informed about a wide variety of issues before taking part in the trial.

Nurses' perceptions of ethical issues in the care of older people.

PubMed

Rees, Jenny; King, Lindy; Schmitz, Karl

2009-07-01

The aim of this thematic literature review is to explore nurses' perceptions of ethical issues in the care of older people. Electronic databases were searched from September 1997 to September 2007 using specific key words with tight inclusion criteria, which revealed 17 primary research reports. The data analysis involved repeated reading of the findings and sorting of those findings into four themes. These themes are: sources of ethical issues for nurses; differences in perceptions between nurses and patients/relatives; nurses' personal responses to ethical issues; and the patient-nurse relationship. The findings reveal that ageism is one of the major sources of the ethical issues that arise for nurses caring for older people. Education and organizational change can combat ageist attitudes. Wider training is required in the care of older people, workplace skills, palliative care and pain management for older people. The demands of a changing global demography will necessitate further research in this field.

Ethical issues in molecular medicine of relevance to surgeons

PubMed Central

Bernstein, Mark; Bampoe, Joseph; Daar, Abdallah S.

2004-01-01

The technology associated with the care of surgical patients and the level of sophistication of biomedical research accompanying it are evolving at a rapid pace. Both new and old bioethical issues are assuming increasing levels of prominence and importance, particularly in this age of molecular medicine. The authors explore bioethical issues pertinent and relevant to surgeons. Four specific areas that are exemplary by presenting both major scientific and ethical challenges are briefly addressed: privacy of information, stem cells, gene therapy, and conflict of interest in biomedical research. All of these can be generalized to all surgeons. As bioethical issues today play a greater role in surgical practice than they did even a decade ago, it is hoped that this brief review on ethical issues in molecular medicine will help stimulate present and future generations of surgeons in thinking about the ethical dimensions of their work. PMID:15646439

A four-part working bibliography of neuroethics: part 3 - "second tradition neuroethics" - ethical issues in neuroscience.

PubMed

Martin, Amanda; Becker, Kira; Darragh, Martina; Giordano, James

2016-09-19

Neuroethics describes several interdisciplinary topics exploring the application and implications of engaging neuroscience in societal contexts. To explore this topic, we present Part 3 of a four-part bibliography of neuroethics' literature focusing on the "ethics of neuroscience." To complete a systematic survey of the neuroethics literature, 19 databases and 4 individual open-access journals were employed. Searches were conducted using the indexing language of the U.S. National Library of Medicine (NLM). A Python code was used to eliminate duplications in the final bibliography. This bibliography consists of 1137 papers, 56 books, and 134 book chapters published from 2002 through 2014, covering ethical issues in neuroimaging, neurogenetics, neurobiomarkers, neuro-psychopharmacology, brain stimulation, neural stem cells, neural tissue transplants, pediatric-specific issues, dual-use, and general neuroscience research issues. These works contain explanations of recent research regarding neurotechnology, while exploring ethical issues in future discoveries and use.

Privacy and ethics in pediatric environmental health research-part II: protecting families and communities.

PubMed

Fisher, Celia B

2006-10-01

In pediatric environmental health research, information about family members is often directly sought or indirectly obtained in the process of identifying child risk factors and helping to tease apart and identify interactions between genetic and environmental factors. However, federal regulations governing human subjects research do not directly address ethical issues associated with protections for family members who are not identified as the primary "research participant." Ethical concerns related to family consent and privacy become paramount as pediatric environmental health research increasingly turns to questions of gene-environment interactions. In this article I identify issues arising from and potential solutions for the privacy and informed consent challenges of pediatric environmental health research intended to adequately protect the rights and welfare of children, family members, and communities. I first discuss family members as secondary research participants and then the specific ethical challenges of longitudinal research on late-onset environmental effects and gene-environment interactions. I conclude with a discussion of the confidentiality and social risks of recruitment and data collection of research conducted within small or unique communities, ethnic minority populations, and low-income families. The responsible conduct of pediatric environmental health research must be conceptualized as a goodness of fit between the specific research context and the unique characteristics of subjects and other family stakeholders.

The diversity and disparity in biomedical informatics (DDBI) workshop.

PubMed

Southerland, William M; Swamidass, S Joshua; Payne, Philip R O; Wiley, Laura; Williams-DeVane, ClarLynda

2018-01-01

The Diversity and Disparity in Biomedical Informatics (DDBI) workshop will be focused on complementary and critical issues concerned with enhancing diversity in the informatics workforce as well as diversity in patient cohorts. According to the National Institute of Minority Health and Health Disparities (NIMHD) at the NIH, diversity refers to the inclusion of the following traditionally underrepresented groups: African Americans/Blacks, Asians (>30 countries), American Indian or Alaska Native, Native Hawaiian or Other Pacific Islander, Latino or Hispanic (20 countries). Gender, culture, and socioeconomic status are also important dimensions of diversity, which may define some underrepresented groups. The under-representation of specific groups in both the biomedical informatics workforce as well as in the patient-derived data that is being used for research purposes has contributed to an ongoing disparity; these groups have not experienced equity in contributing to or benefiting from advancements in informatics research. This workshop will highlight innovative efforts to increase the pool of minority informaticians and discuss examples of informatics research that addresses the health concerns that impact minority populations. This workshop topics will provide insight into overcoming pipeline issues in the development of minority informaticians while emphasizing the importance of minority participation in health related research. The DDBI workshop will occur in two parts. Part I will discuss specific minority health & health disparities research topics and Part II will cover discussions related to overcoming pipeline issues in the training of minority informaticians.

Neuropsychological issues in military deployments: lessons observed in the DoD Gulf War Illnesses Research Program.

PubMed

Friedl, Karl E; Grate, Stephen J; Proctor, Susan P

2009-04-01

The U.S. Department of Defense invested $150 M to investigate undiagnosed Gulf War Illnesses (GWI) and twice that amount in post hoc clinical management. No new disease syndrome was identified, but the research produced new understanding and awareness of important psychosocial and neurotoxicological interactions that represented a difficult and relatively untapped frontier in biomedical research, especially concerning chronic multisymptom illnesses. Some specific Gulf War issues such as effects of depleted uranium, Leishmania diagnosis and treatment, and pesticide and prophylactic drug interactions have been intensively investigated; remaining priorities for further investigation include: markers of neurologic change (e.g., neuroimaging, neuropsychological testing), interactions between psychological resilience and neurotoxicity, structure-function relationships of neurotoxins with neurodegenerative disease potential, and predictors of individual susceptibility. The primary conclusions from the program are that no specific neurotoxic chemical has been identified that explains the chronic multisymptom illness observed but wellness of service members in future deployments may be better sustained based on continuing research on preexposure health baselining, fitness and health-damaging behaviors, and stress resilience. The many scientific discoveries and accomplishments of the GWI research effort have advanced military medical science, provided a solid basis on which to build future protections against health and performance risks to the warfighter, and improved the ability to respond to future deployment health issues.

A Fundamental Breakdown. Part I: Locomotion

ERIC Educational Resources Information Center

Townsend, J. Scott; Mohr, Derek J.

2005-01-01

In an earlier issue of "TEPE" (January, 2005) the "Research to Practice" column examined the effects of a developmental curriculum on elementary-aged children's performance. Pappa, Evanggelinou, and Karabourniotis (2005) found support for a line of research suggesting that curricular programming should place a specific focus on development of…

Interpreters, Interpreting, and the Study of Bilingualism.

ERIC Educational Resources Information Center

Valdes, Guadalupe; Angelelli, Claudia

2003-01-01

Discusses research on interpreting focused specifically on issues raised by this literature about the nature of bilingualism. Suggests research carried out on interpreting--while primarily produced with a professional audience in mind and concerned with improving the practice of interpreting--provides valuable insights about complex aspects of…

100 Years of Curriculum History, Theory, and Research

ERIC Educational Resources Information Center

Schoenfeld, Alan H.

2016-01-01

This article reviews a collection of papers written by the American Educational Research Association's first 50 presidents that deal specifically with curricular issues. It characterizes the ways in which curricula were conceptualized, implemented, and assessed, with an eye toward the epistemological and methodological framings that the authors…

Student Extracurricular Participation, Student Achievement, and School Perception: An Elementary School Perspective

ERIC Educational Resources Information Center

Israel, John M.

2013-01-01

Research studies of extracurricular activities have illustrated specific relationships between participation and certain student characteristics, such as higher grades, higher standardized test scores, higher attendance, fewer discipline issues, and increased positive school perception. Since so much of the previous research on extracurricular…

Setting the Research and Practice Agenda for Anxiety in Children and Adolescence: A Topic Comes of Age

ERIC Educational Resources Information Center

Kendall, Philip C.; Ollendick, Thomas H.

2004-01-01

Select research and practice issues that merit further attention are described. Specifically, we argue that the pathways for profitable research include studies of normative development, assessment and diagnostic considerations, the role of parents, and the ways to optimize the conduct and evaluation of treatment. At present, the field is too…

Risk and Protective Factors in Young Children's Adjustment to Parental Divorce: A Review of the Research.

ERIC Educational Resources Information Center

Leon, Kim

2003-01-01

Reviews the literature on parental divorce and early childhood development, using developmental psychopathology as an organizing framework. Because this review is unique in its focus on divorce-related issues specific to young children, limitations of existing research are noted and directions for future research are suggested. (Contains 63…

Research into the Specific Aspects of Internal Conflict Displays in the Course of Professional Identification

ERIC Educational Resources Information Center

Rensh, Marina A.; Kosyakova, Inessa V.; Agafonova, Anna N.

2016-01-01

The applicability of the researched issue is preconditioned by the need for detecting key determinants which define the process of the person's professional development, identification with the professional environment, and sources of professional self-efficacy. The purpose of the article is to provide the deliverables of the empiric research for…

Leveraging Online Learning Resources to Teach Core Research Skills to Undergraduates at a Diverse Research University.

PubMed

McFARLIN, Brian K; Breslin, Whitney L; Carpenter, Katie C; Strohacker, Kelley; Weintraub, Randi J

2010-01-01

Today's students have unique learning needs and lack knowledge of core research skills. In this program report, we describe an online approach that we developed to teach core research skills to freshman and sophomore undergraduates. Specifically, we used two undergraduate kinesiology (KIN) courses designed to target students throughout campus (KIN1304: Public Health Issues in Physical Activity and Obesity) and specifically kinesiology majors (KIN1252: Foundations of Kinesiology). Our program was developed and validated at the 2 nd largest ethnically diverse research university in the United States, thus we believe that it would be effective in a variety of student populations.

A scoping review of research on complementary and alternative medicine (CAM) and the mass media: looking back, moving forward.

PubMed

Weeks, Laura C; Strudsholm, Tina

2008-07-19

The use of complementary and alternative medicine (CAM) has become more common in Western developed countries in recent years, as has media reporting on CAM and related issues. Correspondingly, media reports are a primary information source regarding decisions to use CAM. Research on CAM related media reports is becoming increasingly relevant and important; however, identifying key concepts to guide future research is problematic due to the dispersed nature of completed research in this field. A scoping review was conducted to: 1) determine the amount, focus and nature of research on CAM and the mass media; and 2) summarize and disseminate related research results. The main phases were: 1) searching for relevant studies; 2) selecting studies based on pre-defined inclusion criteria; 3) extracting data; and 4) collating, summarizing and reporting the results. Of 4,454 studies identified through various search strategies, 16 were relevant to our objectives and included in a final sample. CAM and media research has focused primarily on print media coverage of a range of CAM therapies, although only a few studies articulated differences within the range of therapies surveyed. Research has been developed through a variety of disciplinary perspectives, with a focus on representation research. The research reviewed suggests that journalists draw on a range of sources to prepare media reports, although most commonly they cite conventional (versus CAM) sources and personal anecdotes. The tone of media reports appears generally positive, which may be related to a lack of reporting on issues related to risk and safety. Finally, a variety of discourses within media representations of CAM are apparent that each appeal to a specific audience through resonance with their specific concerns. Research on CAM and the mass media spans multiple disciplines and strategies of inquiry; however, despite the diversity in approach, it is clear that issues related to production and reception of media content are in need of research attention. To address the varied issues in a comprehensive manner, future research needs to be collaborative, involving researchers across disciplines, journalists and CAM users.

A scoping review of research on complementary and alternative medicine (CAM) and the mass media: Looking back, moving forward

PubMed Central

Weeks, Laura C; Strudsholm, Tina

2008-01-01

Background The use of complementary and alternative medicine (CAM) has become more common in Western developed countries in recent years, as has media reporting on CAM and related issues. Correspondingly, media reports are a primary information source regarding decisions to use CAM. Research on CAM related media reports is becoming increasingly relevant and important; however, identifying key concepts to guide future research is problematic due to the dispersed nature of completed research in this field. A scoping review was conducted to: 1) determine the amount, focus and nature of research on CAM and the mass media; and 2) summarize and disseminate related research results. Methods The main phases were: 1) searching for relevant studies; 2) selecting studies based on pre-defined inclusion criteria; 3) extracting data; and 4) collating, summarizing and reporting the results. Results Of 4,454 studies identified through various search strategies, 16 were relevant to our objectives and included in a final sample. CAM and media research has focused primarily on print media coverage of a range of CAM therapies, although only a few studies articulated differences within the range of therapies surveyed. Research has been developed through a variety of disciplinary perspectives, with a focus on representation research. The research reviewed suggests that journalists draw on a range of sources to prepare media reports, although most commonly they cite conventional (versus CAM) sources and personal anecdotes. The tone of media reports appears generally positive, which may be related to a lack of reporting on issues related to risk and safety. Finally, a variety of discourses within media representations of CAM are apparent that each appeal to a specific audience through resonance with their specific concerns. Conclusion Research on CAM and the mass media spans multiple disciplines and strategies of inquiry; however, despite the diversity in approach, it is clear that issues related to production and reception of media content are in need of research attention. To address the varied issues in a comprehensive manner, future research needs to be collaborative, involving researchers across disciplines, journalists and CAM users. PMID:18638413

Informed consent in the context of pharmacogenomic research: ethical considerations.

PubMed

Howard, H C; Joly, Y; Avard, D; Laplante, N; Phillips, M; Tardif, J C

2011-06-01

Although the scientific research surrounding pharmacogenomics (PGx) has been relatively plentiful, the ethical research concerning this discipline has developed rather conservatively. Following investigation of the ethical, legal and social issues (ELSI) of PGx research, as well as consulting with key stakeholders, we identified six outstanding ethical issues raised by the informed consent process in PGx research: (1) scope of consent; (2) consent to 'add-on' studies; (3) protection of personal information; (4) commercialization; (5) data sharing; and (6) potential risks stemming from population-based research. In discussing these six areas as well as offering specific considerations, this article offers a solid base from which future practical guidelines for informed consent in PGx research can be constructed. As such, this effort works toward filling the ELSI gap and provides ethical support to the numerous PGx projects undertaken by researchers every year.

Reflections on Recent Research Into Animal-Assisted Interventions in the Military and Beyond.

PubMed

Rumayor, Christina B; Thrasher, Amy M

2017-11-25

The purpose of the present review was threefold: to address the current state of Animal-Assisted Interactions (AAI) within the military; to summarize recent literature (within the past three years) in the field of AAI; and to discuss trends in AAI research since 2014. With regard to AAI within the military, several canine interaction programs have been utilized to assist service members in coping with various issues. Therapy dogs have been deployed with Combat-Operational Stress Control units; they have been integrated into medical clinics and behavioral health treatment programs in garrison; and policy has been developed to address the use of therapy animals in military treatment facilities. General research in AAI has demonstrated efficacy for certain presenting issues (stress management, trauma, autism spectrum disorder) and specific populations (children, the elderly, acute care patients). Overall trends in research include calls for increased consideration for animal welfare in AAI and increased rigor in research methodology. Current research supports the structured use of therapy dogs in the treatment of various disorders and with specific populations, including military service members and veterans; however, the need for additional research with rigorous methodology remains.

42 CFR 84.60 - Construction and performance requirements; general.

Code of Federal Regulations, 2012 CFR

2012-10-01

... OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES... Institute shall issue approvals for other respiratory protective devices not specifically described in this...

42 CFR 84.60 - Construction and performance requirements; general.

Code of Federal Regulations, 2010 CFR

2010-10-01

... OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES... Institute shall issue approvals for other respiratory protective devices not specifically described in this...

42 CFR 84.60 - Construction and performance requirements; general.

Code of Federal Regulations, 2013 CFR

2013-10-01

... OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES... Institute shall issue approvals for other respiratory protective devices not specifically described in this...

42 CFR 84.60 - Construction and performance requirements; general.

Code of Federal Regulations, 2011 CFR

2011-10-01

... OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES... Institute shall issue approvals for other respiratory protective devices not specifically described in this...

42 CFR 84.60 - Construction and performance requirements; general.

Code of Federal Regulations, 2014 CFR

2014-10-01

... OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES... Institute shall issue approvals for other respiratory protective devices not specifically described in this...

Introduction to the Special Section: Linking the MMPI-2-RF to Contemporary Models of Psychopathology.

PubMed

Sellbom, Martin; Arbisi, Paul A

2017-01-01

This special section considers 9 independent articles that seek to link the Minnesota Multiphasic Personality Inventory-2-Restructured Form (MMPI-2-RF; Ben-Porath & Tellegen, 2008/ 2011 ) to contemporary models of psychopathology. Sellbom ( this issue ) maps the Specific Problems scales onto hierarchical psychopathology structures, whereas Romero, Toorabally, Burchett, Tarescavage, and Glassmire ( this issue ) and Shkalim, Almagor, and Ben-Porath ( this issue ) show evidence of linking the instruments' scales to diagnostic representations of common higher order psychopathology constructs. McCord, Achee, Cannon, Harrop, and Poynter ( this issue ) link the MMPI-2-RF scales to psychophysiological constructs inspired by the National Institute of Mental Health (NIMH) Research Domain Criteria. Sellbom and Smith ( this issue ) find support for MMPI-2-RF scale hypotheses in covering personality psychopathology in general, whereas Klein Haneveld, Kamphuis, Smid, and Forbey ( this issue ) and Kutchen et al. ( this issue ) demonstrate the utility of the MMPI-2-RF in capturing contemporary conceptualizations of the psychopathic personality. Finally, Franz, Harrop, and McCord ( this issue ) and Rogers et al. ( this issue ) mapped the MMPI-2-RF scales onto more specific transdiagnostic constructs reflecting interpersonal functioning and suicide behavior proneness, respectively.

Ethical issues and best practice in clinically based genomic research: Exeter Stakeholders Meeting Report.

PubMed

Carrieri, D; Bewshea, C; Walker, G; Ahmad, T; Bowen, W; Hall, A; Kelly, S

2016-09-27

Current guidelines on consenting individuals to participate in genomic research are diverse. This creates problems for participants and also for researchers, particularly for clinicians who provide both clinical care and research to their patients. A group of 14 stakeholders met on 7 October 2015 in Exeter to discuss the ethical issues and the best practice arising in clinically based genomic research, with particular emphasis on the issue of returning results to study participants/patients in light of research findings affecting research and clinical practices. The group was deliberately multidisciplinary to ensure that a diversity of views was represented. This report outlines the main ethical issues, areas of best practice and principles underlying ethical clinically based genomic research discussed during the meeting. The main point emerging from the discussion is that ethical principles, rather than being formulaic, should guide researchers/clinicians to identify who the main stakeholders are to consult with for a specific project and to incorporate their voices/views strategically throughout the lifecycle of each project. We believe that the mix of principles and practical guidelines outlined in this report can contribute to current debates on how to conduct ethical clinically based genomic research. 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/

Accessing and integrating data and knowledge for biomedical research.

PubMed

Burgun, A; Bodenreider, O

2008-01-01

To review the issues that have arisen with the advent of translational research in terms of integration of data and knowledge, and survey current efforts to address these issues. Using examples form the biomedical literature, we identified new trends in biomedical research and their impact on bioinformatics. We analyzed the requirements for effective knowledge repositories and studied issues in the integration of biomedical knowledge. New diagnostic and therapeutic approaches based on gene expression patterns have brought about new issues in the statistical analysis of data, and new workflows are needed are needed to support translational research. Interoperable data repositories based on standard annotations, infrastructures and services are needed to support the pooling and meta-analysis of data, as well as their comparison to earlier experiments. High-quality, integrated ontologies and knowledge bases serve as a source of prior knowledge used in combination with traditional data mining techniques and contribute to the development of more effective data analysis strategies. As biomedical research evolves from traditional clinical and biological investigations towards omics sciences and translational research, specific needs have emerged, including integrating data collected in research studies with patient clinical data, linking omics knowledge with medical knowledge, modeling the molecular basis of diseases, and developing tools that support in-depth analysis of research data. As such, translational research illustrates the need to bridge the gap between bioinformatics and medical informatics, and opens new avenues for biomedical informatics research.

Operationalizing Space Weather Products - Process and Issues

NASA Astrophysics Data System (ADS)

Scro, K. D.; Quigley, S.

2006-12-01

Developing and transitioning operational products for any customer base is a complicated process. This is the case for operational space weather products and services for the USAF. This presentation will provide information on the current state of affairs regarding the process required to take an idea from the research field to the real-time application of 24-hour space weather operations support. General principles and specific issues are discussed and will include: customer requirements, organizations in-play, funding, product types, acquisition of engineering and validation data, security classification, version control, and various important changes that occur during the process. The author's viewpoint is as an individual developing space environmental system-impact products for the US Air Force: 1) as a member of its primary research organization (Air Force Research Laboratory), 2) working with its primary space environment technology transition organization (Technology Application Division of the Space and Missile Systems Center, SMC/WXT), and 3) delivering to the primary sponsor/customer of such system-impact products (Air Force Space Command). The experience and focus is obviously on specific military operationalization process and issues, but most of the paradigm may apply to other (commercial) enterprises as well.

Strategic Issues in University Information Management

NASA Astrophysics Data System (ADS)

Roosendaal, Hans E.

This chapter represents a specific view on university management. It sequentially discusses different organizational levels of e-teaching, starting with general management, e-science developments and what this means to universities, and business models followed by focusing on specific teaching issues. The chapter sets out to discuss the development of the university from a loose federation of faculties into a more integrated university, such as, e.g., an entrepreneurial university. This development is also driven by the introduction of the bachelors/masters system - a process which leads to the need for an institutional strategy introducing institutional quality management and has to be accompanied by the independent accreditation of research and teaching. Applying the model of strategic positioning to the university as a whole leads to the introduction of the university entrepreneur. The model is used to describe structural issues and the relations between the primary processes of research and teaching with the secondary processes. e-science is introduced as a further step toward the universal sharing of scientific results and to analyze the kind of incentives that will be required to attain this goal of making information an even more integral part of the research and teaching process.

The relationship between cancer and rheumatoid arthritis: still a large research agenda.

PubMed

Love, Thorvardur; Solomon, Daniel H

2008-01-01

The association between rheumatoid arthritis (RA) and malignancies has received increased attention in recent years. Reports suggesting that tumor necrosis factor blockers might elevate the risk of malignancy in RA patients have prompted researchers to look at the incidence of malignancies in all RA patients. In a recent issue of Arthritis Research & Therapy, Smitten and colleagues suggest that previous reports of a standardized incidence ratio close to one for malignancies in RA may reflect an increased risk for some site-specific malignancies and a reduced risk for others. Here we discuss these findings and suggest what issues could be addressed in future studies.

The forest behind the bar charts: bridging quantitative and qualitative research on Roma/Tigani in contemporary Romania.

PubMed

Rughiniş, Cosima

2010-01-01

Rughiniş discusses three controversial issues with regard to surveys of the Romani population: ethnonym use, self-identification versus hetero-attribution of Romani ethnicity, and the use of variables in reference to Romani settlements. She uses data sets from ten surveys of Romanian Roma between 2000 and 2008 as well as the 2002 Romanian Census to compare two types of samples, and to explore the consequences of several research choices for the quality of the data. In addition to specific methodological issues, Rughiniş addresses the relevance to such surveys of qualitative research in Romani communities.

Feasibility of using a knowledge-based system concept for in-flight primary flight display research

NASA Technical Reports Server (NTRS)

Ricks, Wendell R.

1991-01-01

A study was conducted to determine the feasibility of using knowledge-based systems architectures for inflight research of primary flight display information management issues. The feasibility relied on the ability to integrate knowledge-based systems with existing onboard aircraft systems. And, given the hardware and software platforms available, the feasibility also depended on the ability to use interpreted LISP software with the real time operation of the primary flight display. In addition to evaluating these feasibility issues, the study determined whether the software engineering advantages of knowledge-based systems found for this application in the earlier workstation study extended to the inflight research environment. To study these issues, two integrated knowledge-based systems were designed to control the primary flight display according to pre-existing specifications of an ongoing primary flight display information management research effort. These two systems were implemented to assess the feasibility and software engineering issues listed. Flight test results were successful in showing the feasibility of using knowledge-based systems inflight with actual aircraft data.

Selecting the most appropriate inferential statistical test for your quantitative research study.

PubMed

Bettany-Saltikov, Josette; Whittaker, Victoria Jane

2014-06-01

To discuss the issues and processes relating to the selection of the most appropriate statistical test. A review of the basic research concepts together with a number of clinical scenarios is used to illustrate this. Quantitative nursing research generally features the use of empirical data which necessitates the selection of both descriptive and statistical tests. Different types of research questions can be answered by different types of research designs, which in turn need to be matched to a specific statistical test(s). Discursive paper. This paper discusses the issues relating to the selection of the most appropriate statistical test and makes some recommendations as to how these might be dealt with. When conducting empirical quantitative studies, a number of key issues need to be considered. Considerations for selecting the most appropriate statistical tests are discussed and flow charts provided to facilitate this process. When nursing clinicians and researchers conduct quantitative research studies, it is crucial that the most appropriate statistical test is selected to enable valid conclusions to be made. © 2013 John Wiley & Sons Ltd.

Curriculum Translation and Environmental Education: Considering Issues of Discursive Intentionality, Interpretation, and Validity

ERIC Educational Resources Information Center

Oliveira, Alandeom W.; Colak, Huseyin; Akerson, Valarie L.

2009-01-01

We would like to thank our commentators Reis, Ercikan and Alper for their insightful comments on our research study and respond in brief to a few of their criticisms. More specifically, we would like to address what we consider to be the three main issues they raise with regard to the practices of curriculum translation and implementation across…

Values Education in the Mathematics Classroom: Subject Values, Educational Values and One Teacher's Articulation of Her Practice

ERIC Educational Resources Information Center

Bills, Liz; Husbands, Chris

2005-01-01

The issue of values has been a longstanding concern of mathematics education research. Attempts have been made to analyze the specifically mathematical values which characterize the practice of mathematics teachers. In this paper we draw on one teacher's articulation of her practice to explore values issues in the teaching of mathematics, drawing…

Eating Disorders as Social Justice Issues: Results from a Focus Group of Content Experts Vigorously Flapping Our Wings

ERIC Educational Resources Information Center

Russell-Mayhew, Shelly; Stewart, Marion; MacKenzie, Stephanie

2008-01-01

Feminists have led the way in conceptualizing eating disorders as political issues and advocated for consideration of the larger socioeconomic context. Given the lack of research specific to the area of eating disorders and social justice, a focus group with professional women was conducted in an attempt to move beyond the conceptual contributions…

Identification of Crew-Systems Interactions and Decision Related Trends

NASA Technical Reports Server (NTRS)

Jones, Sharon Monica; Evans, Joni K.; Reveley, Mary S.; Withrow, Colleen A.; Ancel, Ersin; Barr, Lawrence

2013-01-01

NASA Vehicle System Safety Technology (VSST) project management uses systems analysis to identify key issues and maintain a portfolio of research leading to potential solutions to its three identified technical challenges. Statistical data and published safety priority lists from academic, industry and other government agencies were reviewed and analyzed by NASA Aviation Safety Program (AvSP) systems analysis personnel to identify issues and future research needs related to one of VSST's technical challenges, Crew Decision Making (CDM). The data examined in the study were obtained from the National Transportation Safety Board (NTSB) Aviation Accident and Incident Data System, Federal Aviation Administration (FAA) Accident/Incident Data System and the NASA Aviation Safety Reporting System (ASRS). In addition, this report contains the results of a review of safety priority lists, information databases and other documented references pertaining to aviation crew systems issues and future research needs. The specific sources examined were: Commercial Aviation Safety Team (CAST) Safety Enhancements Reserved for Future Implementation (SERFIs), Flight Deck Automation Issues (FDAI) and NTSB Most Wanted List and Open Recommendations. Various automation issues taxonomies and priority lists pertaining to human factors, automation and flight design were combined to create a list of automation issues related to CDM.

Dyscalculia: Issues for Practice in Educational Psychology

ERIC Educational Resources Information Center

Gillum, James

2012-01-01

Dyscalculia has been described as a specific learning difficulty affecting the ability to acquire arithmetical skills. In recent years, it has become a topic for discussion in the popular media, yet there has been little research undertaken by educational psychologists. This paper provides a summary of neuroscientific research into the development…

Self-Regulated and Technology-Enhanced Learning: A European Perspective

ERIC Educational Resources Information Center

Mooij, Ton; Steffens, Karl; Andrade, Maureen Snow

2014-01-01

Self-regulation of learning, learning to learn, and their potential stimulation by specific information and communication technologies (ICTs) are main topics in European policy. This issue of the European Educational Research Journal (EERJ) focuses on research to develop, integrate and evaluate self-regulation of learning and the potential and…

Research and Clinical Center for Child Development Annual Report, 1982-1983.

ERIC Educational Resources Information Center

Miyake, Kazuo, Ed.

Most of the seven articles in this collection present research on the social development of young children. Specifically, "Issues in Socio-Emotional Development " (Kazuo Mikyake, Joseph Campos, and Jerome Kagan) and "Japanese vs. United States Comparison of Mother-Infant Interaction and Infant Development: A Review" (Shing-jen…

Transdisciplinary, Multilevel Action Research to Enhance Ecological and Psychopolitical Validity

ERIC Educational Resources Information Center

Christens, Brian; Perkins, Douglas D.

2008-01-01

The authors explore the implications of recent proposals for a focus on power and social change in community psychology research and add needed contextual and methodological specificity. An expanded model of psychopolitical validity is presented that merges Isaac Prilleltensky's (this issue, pp. 116-136) domains, or stages of empowerment…

The Research Student's Guide to Success.

ERIC Educational Resources Information Center

Cryer, Pat

This practical guide offers a British perspective to beginning, pursuing, and completing a research degree and is designed to aid graduate students in addressing a wide range of new and unfamiliar roles, expectations, and needs. Some issues addressed are specific to foreign students. An introductory section describes the guide's rationale and…

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

DTIC Science & Technology

2017-02-10

This program area is specifically seeking to support the solid rocket motor research and development industrial base , so that it will have the...... Research Service Summary Even though the United States is in the process of reducing the number of warheads deployed on its long-range missiles and

IQ--It's All in the Family.

ERIC Educational Resources Information Center

Miller, Phyllis, Ed.

1999-01-01

This issue of a research journal on gifted education examines a number of research projects that delve into questions of how family life affects intelligence, especially among gifted children. Specific articles include: (1) "Are We Raising Smarter Children Today?" (Wendy M. Williams), which discusses the effects of school-related factors…

Whose Place, Whose History? Outdoor Environmental Education Pedagogy as "Reading" the Landscape

ERIC Educational Resources Information Center

Stewart, Alistair

2008-01-01

Outdoor education practice around the world occurs in diverse circumstances, environments and cultures. The application of outdoor education to specific cultural and environmental issues in particular places and communities has received little attention in research. While research in fields such as cultural geography has addressed the…

"They Will Leave You Lost": Experiences of a Gifted Black Male with a Traumatic Brain Injury

ERIC Educational Resources Information Center

Mayes, Renae D.

2018-01-01

An increased body of research on twice exceptionality provides insight on recruitment and retention issues concerning gifted students with dis/abilities, particularly those with specific learning dis/abilities, attention deficit hyperactivity disorder, or autism spectrum disorder. However, little research on twice exceptionality incorporates…

Integrating the Language Arts and Content Areas: Effective Research-Based Strategies.

ERIC Educational Resources Information Center

Lapp, Diane; Fisher, Douglas; Flood, James

1999-01-01

Teachers can confront issues of students' infrequent reading and infrequent choice of content area texts by using specific instructional strategies that are highly motivating. Five research-based language arts strategies that many teachers use to successfully teach content area information are: (1) previewing vocabulary and content; (2) developing…

Focusing biodiversity research on the needs of decision makers

NASA Astrophysics Data System (ADS)

Smythe, Katie D.; Bernabo, J. Christopher; Carter, Thomas B.; Jutro, Peter R.

1996-11-01

The project on Biodiversity Uncertainties and Research Needs (BURN) ensures the advancement of usable knowledge on biodiversity by obtaining input from decision makers on their priority information needs about biodiversity and then using this input to engage leading scientists in designing policy-relevant research. Decision makers articulated concerns related to four issues: significance of biodiversity; status and trends of biodiversity; management for biodiversity; and the linkage of social, cultural, economic, legal, and biological objectives. Leading natural and social scientists then identified the research required to address the decision makers' needs and determined the probability of success. The diverse group of experts reached consensus on several fundamental issues, helping to clarify the role of biodiversity in land and resource management. The BURN participants identified several features that should be incorporated into policy-relevant research plans and management strategies for biodiversity. Research and assessment efforts should be: multidisciplinary and integrative, participatory with stakeholder involvement, hierarchical (multiple scales), and problem- and region-specific. The activities should be focused regionally within a global perspective. Meta-analysis of existing data is needed on all fronts to assess the state of the science. More specifically, the scientists recommended six priority research areas that should be pursued to address the information needs articulated by decision makers: (1) characterization of biodiversity, (2) environmental valuation, (3) management for sustainability—for humans and the environment (adaptive management), (4) information management strategies, (5) governance and stewardship issues, and (6) communication and outreach. Broad recommendations were developed for each research area to provide direction for research planning and resource management strategies. The results will directly benefit those groups that require biodiversity research to address their needs—whether to develop policy, manage natural resources, or make other decisions affecting biodiversity.

Modules, theories, or islands of expertise? Domain specificity in socialization.

PubMed

Gelman, Susan A

2010-01-01

The domain-specific approach to socialization processes presented by J. E. Grusec and M. Davidov (this issue) provides a compelling framework for integrating and interpreting a large and disparate body of research findings, and it generates a wealth of testable new hypotheses. At the same time, it introduces core theoretical questions regarding the nature of social interactions, from the perspective of both children and their caregivers. This commentary draws on the literature regarding domain specificity in cognitive development, applauds what is innovative and exciting about applying a domain-specific approach to socialization processes, and points to questions for future research. Foremost among these is what is meant by "domain specificity."

Software Design for Real-Time Systems on Parallel Computers: Formal Specifications.

DTIC Science & Technology

1996-04-01

This research investigated the important issues related to the analysis and design of real - time systems targeted to parallel architectures. In...particular, the software specification models for real - time systems on parallel architectures were evaluated. A survey of current formal methods for...uniprocessor real - time systems specifications was conducted to determine their extensibility in specifying real - time systems on parallel architectures. In

Modules, Theories, or Islands of Expertise? Domain Specificity in Socialization

ERIC Educational Resources Information Center

Gelman, Susan A.

2010-01-01

The domain-specific approach to socialization processes presented by J. E. Grusec and M. Davidov (this issue) provides a compelling framework for integrating and interpreting a large and disparate body of research findings, and it generates a wealth of testable new hypotheses. At the same time, it introduces core theoretical questions regarding…

Opening the Black Box and Searching for Smoking Guns: Process Causality in Qualitative Research

ERIC Educational Resources Information Center

Bennett, Elisabeth E.; McWhorter, Rochell R.

2016-01-01

Purpose: The purpose of this paper is to explore the role of qualitative research in causality, with particular emphasis on process causality. In one paper, it is not possible to discuss all the issues of causality, but the aim is to provide useful ways of thinking about causality and qualitative research. Specifically, a brief overview of the…

How Green is My Valley? Tracking Rural and Urban Environmentalism in the Southern Appalachian Ecoregion

Treesearch

Robert Emmet Jones; J. Mark Fly; H. Ken Cordell

1999-01-01

Research on the social bases of environmentalism in the United States has generally found that urban residents are more concerned about the environment than rural residents. Recent research suggests this may no longer be the case, particularly in specific settings or under certain conditions. This paper examines the issue by reviewing recent survey research on rural...

The role of socioscientific issues in biology teaching: from the perspective of teachers

NASA Astrophysics Data System (ADS)

Tidemand, Sofie; Nielsen, Jan Alexis

2017-01-01

Previous research has documented that students who engage with socioscientific issues can acquire some of the complex competences and skills typically related to scientific literacy. But an emerging field of research on science teachers' understanding and use of socioscientific issues, has documented that a range of challenges hinders the uptake of socioscientific issues. In this study, we investigated the interpretation and implementation of socioscientific issues among Danish biology teachers. We conducted five in-depth group interviews and validated the emergent themes from the teachers' talk-in-interaction by distributing a questionnaire. Our findings suggest that the participating teachers generally harbour a content-centred interpretation of socioscientific issues which manifests itself in at least three separate ways. First, the teachers generally use socioscientific issues as a vehicle to teach factual biological content. Second, the teachers emphasised mastery of factual content in their assessment. Third, the teachers tended to reduce socioscientific issues to specific biological contents in a way may preclude students from engaging with the real socioscientific issue. Our findings are particularly significant for science educators, policy-makers and curriculum designers, as we argue that key aspects of this content-centred interpretation may be a coping strategy used to navigate a divided curriculum.

Contemporary research on parenting: conceptual, methodological, and translational issues.

PubMed

Power, Thomas G; Sleddens, Ester F C; Berge, Jerica; Connell, Lauren; Govig, Bert; Hennessy, Erin; Liggett, Leanne; Mallan, Kimberley; Santa Maria, Diane; Odoms-Young, Angela; St George, Sara M

2013-08-01

Researchers over the last decade have documented the association between general parenting style and numerous factors related to childhood obesity (e.g., children's eating behaviors, physical activity, and weight status). Many recent childhood obesity prevention programs are family focused and designed to modify parenting behaviors thought to contribute to childhood obesity risk. This article presents a brief consideration of conceptual, methodological, and translational issues that can inform future research on the role of parenting in childhood obesity. They include: (1) General versus domain specific parenting styles and practices; (2) the role of ethnicity and culture; (3) assessing bidirectional influences; (4) broadening assessments beyond the immediate family; (5) novel approaches to parenting measurement; and (6) designing effective interventions. Numerous directions for future research are offered.

The use of focused ethnography in nursing research.

PubMed

Cruz, Edward Venzon; Higginbottom, Gina

2013-03-01

To provide an overview of the relevance and strengths of focused ethnography in nursing research. The paper provides descriptions of focused ethnography and discusses using exemplars to show how focused ethnographies can enhance and understand nursing practice. Orthodox ethnographic approaches may not always be suitable or desirable for research in diverse nursing contexts. Focused ethnography has emerged as a promising method for applying ethnography to a distinct issue or shared experience in cultures or sub-cultures and in specific settings, rather than throughout entire communities. Unfortunately, there is limited guidance on using focused ethnography, particularly as applied to nursing research. Research studies performed by nurses using focused ethnography are summarised to show how they fulfilled three main purposes of the genre in nursing research. Additional citations are provided to help demonstrate the versatility of focused ethnography in exploring distinct problems in a specific context in different populations and groups of people. The unique role that nurses play in health care, coupled with their skills in enquiry, can contribute to the further development of the discipline. Focused ethnography offers an opportunity to gain a better understanding and appreciation of nursing as a profession, and the role it plays in society. Focused ethnography has emerged as a relevant research methodology that can be used by nurse researchers to understand specific societal issues that affect different facets of nursing practice. As nurse researchers endeavour to understand experiences in light of their health and life situations, focused ethnography enables them to understand the interrelationship between people and their environments in the society in which they live.

From ecology to base pairs: nursing and genetic science.

PubMed

Williams, J K; Tripp-Reimer, T

2001-07-01

With the mapping of the human genome has come the opportunity for nursing research to explore topics of concern to the maintenance, restoration, and attainment of genetic-related health. Initially, nursing research on genetic topics originated primarily from physical anthropology and from a clinical, disease-focused perspective. Nursing research subsequently focused on psychosocial aspects of genetic conditions for individuals and their family members. As findings emerge from current human genome discovery, new programs of genetic nursing research are originating from a biobehavioral interface, ranging from the investigations of the influence of specific molecular changes on gene function to social/ethical issues of human health and disease. These initiatives reflect nursing's response to discoveries of gene mutations related to phenotypic expression in both clinical and community-based populations. Genetic research programs are needed that integrate or adapt theoretical and methodological advances in epidemiology, family systems, anthropology, and ethics with those from nursing. Research programs must address not only populations with a specific disease but also community-based genetic health care issues. As genetic health care practice evolves, so will opportunities for research by nurses who can apply genetic concepts and interventions to improve the health of the public. This article presents an analysis of the evolution of genetic nursing research and challengesfor the future.

The philosophy of scientific experimentation: a review

PubMed Central

2009-01-01

Practicing and studying automated experimentation may benefit from philosophical reflection on experimental science in general. This paper reviews the relevant literature and discusses central issues in the philosophy of scientific experimentation. The first two sections present brief accounts of the rise of experimental science and of its philosophical study. The next sections discuss three central issues of scientific experimentation: the scientific and philosophical significance of intervention and production, the relationship between experimental science and technology, and the interactions between experimental and theoretical work. The concluding section identifies three issues for further research: the role of computing and, more specifically, automating, in experimental research, the nature of experimentation in the social and human sciences, and the significance of normative, including ethical, problems in experimental science. PMID:20098589

To Use or Not to Use--(The One- or Three-Parameter Logistic Model) That Is the Question.

ERIC Educational Resources Information Center

Reckase, Mark D.

Definition of the issues to the use of latent trait models, specifically one- and three-parameter logistic models, in conjunction with multi-level achievement batteries, forms the basis of this paper. Research results related to these issues are also documented in an attempt to provide a rational basis for model selection. The application of the…

Computer Science and Engineering Students Addressing Critical Issues Regarding Gender Differences in Computing: A Case Study

ERIC Educational Resources Information Center

Tsagala, Evrikleia; Kordaki, Maria

2008-01-01

This study focuses on how Computer Science and Engineering Students (CSESs) of both genders address certain critical issues for gender differences in the field of Computer Science and Engineering (CSE). This case study is based on research conducted on a sample of 99 Greek CSESs, 43 of which were women. More specifically, these students were asked…

Understanding pressure: didactical transpositions and pupils' conceptions

NASA Astrophysics Data System (ADS)

Kariotogloy, P.; Psillos, D.; Vallassiades, O.

1990-03-01

Using the concept of pressure two research trends-content analysis and pupils' conceptions of subject matter-are drawn together, in an attempt to understand the issues in teaching and learning specific domains of physics.

The full spectrum of ethical issues in dementia care: systematic qualitative review.

PubMed

Strech, Daniel; Mertz, Marcel; Knüppel, Hannes; Neitzke, Gerald; Schmidhuber, Martina

2013-06-01

Integrating ethical issues in dementia-specific training material, clinical guidelines and national strategy plans requires an unbiased awareness of all the relevant ethical issues. To determine systematically and transparently the full spectrum of ethical issues in clinical dementia care. We conducted a systematic review in Medline (restricted to English and German literature published between 2000 and 2011) and Google books (with no restrictions). We applied qualitative text analysis and normative analysis to categorise the spectrum of ethical issues in clinical dementia care. The literature review retrieved 92 references that together mentioned a spectrum of 56 ethical issues in clinical dementia care. The spectrum was structured into seven major categories that consist of first- and second-order categories for ethical issues. The systematically derived spectrum of ethical issues in clinical dementia care presented in this paper can be used as training material for healthcare professionals, students and the public for raising awareness and understanding of the complexity of ethical issues in dementia care. It can also be used to identify ethical issues that should be addressed in dementia-specific training programmes, national strategy plans and clinical practice guidelines. Further research should evaluate whether this new genre of systematic reviews can be applied to the identification of ethical issues in other cognitive and somatic diseases. Also, the practical challenges in addressing ethical issues in training material, guidelines and policies need to be evaluated.

Influence of medical journal press releases on the quality of associated newspaper coverage: retrospective cohort study.

PubMed

Schwartz, Lisa M; Woloshin, Steven; Andrews, Alice; Stukel, Therese A

2012-01-27

To determine whether the quality of press releases issued by medical journals can influence the quality of associated newspaper stories. Retrospective cohort study of medical journal press releases and associated news stories. We reviewed consecutive issues (going backwards from January 2009) of five major medical journals (Annals of Internal Medicine, BMJ, Journal of the National Cancer Institute, JAMA, and New England Journal of Medicine) to identify the first 100 original research articles with quantifiable outcomes and that had generated any newspaper coverage (unique stories ≥100 words long). We identified 759 associated newspaper stories using Lexis Nexis and Factiva searches, and 68 journal press releases using Eurekalert and journal website searches. Two independent research assistants assessed the quality of journal articles, press releases, and a stratified random sample of associated newspaper stories (n=343) by using a structured coding scheme for the presence of specific quality measures: basic study facts, quantification of the main result, harms, and limitations. Proportion of newspaper stories with specific quality measures (adjusted for whether the quality measure was present in the journal article's abstract or editor note). We recorded a median of three newspaper stories per journal article (range 1-72). Of 343 stories analysed, 71% reported on articles for which medical journals had issued press releases. 9% of stories quantified the main result with absolute risks when this information was not in the press release, 53% did so when it was in the press release (relative risk 6.0, 95% confidence interval 2.3 to 15.4), and 20% when no press release was issued (2.2, 0.83 to 6.1). 133 (39%) stories reported on research describing beneficial interventions. 24% mentioned harms (or specifically declared no harms) when harms were not mentioned in the press release, 68% when mentioned in the press release (2.8, 1.1 to 7.4), and 36% when no press release was issued (1.5, 0.49 to 4.4). 256 (75%) stories reported on research with important limitations. 16% reported any limitations when limitations were not mentioned in the press release, 48% when mentioned in the press release (3.0, 1.5 to 6.2), and 21% if no press release was issued (1.3, 0.50 to 3.6). High quality press releases issued by medical journals seem to make the quality of associated newspaper stories better, whereas low quality press releases might make them worse.

Influence of medical journal press releases on the quality of associated newspaper coverage: retrospective cohort study

PubMed Central

Schwartz, Lisa M; Andrews, Alice; Stukel, Therese A

2012-01-01

Objective To determine whether the quality of press releases issued by medical journals can influence the quality of associated newspaper stories. Design Retrospective cohort study of medical journal press releases and associated news stories. Setting We reviewed consecutive issues (going backwards from January 2009) of five major medical journals (Annals of Internal Medicine, BMJ, Journal of the National Cancer Institute, JAMA, and New England Journal of Medicine) to identify the first 100 original research articles with quantifiable outcomes and that had generated any newspaper coverage (unique stories ≥100 words long). We identified 759 associated newspaper stories using Lexis Nexis and Factiva searches, and 68 journal press releases using Eurekalert and journal website searches. Two independent research assistants assessed the quality of journal articles, press releases, and a stratified random sample of associated newspaper stories (n=343) by using a structured coding scheme for the presence of specific quality measures: basic study facts, quantification of the main result, harms, and limitations. Main outcome Proportion of newspaper stories with specific quality measures (adjusted for whether the quality measure was present in the journal article’s abstract or editor note). Results We recorded a median of three newspaper stories per journal article (range 1-72). Of 343 stories analysed, 71% reported on articles for which medical journals had issued press releases. 9% of stories quantified the main result with absolute risks when this information was not in the press release, 53% did so when it was in the press release (relative risk 6.0, 95% confidence interval 2.3 to 15.4), and 20% when no press release was issued (2.2, 0.83 to 6.1). 133 (39%) stories reported on research describing beneficial interventions. 24% mentioned harms (or specifically declared no harms) when harms were not mentioned in the press release, 68% when mentioned in the press release (2.8, 1.1 to 7.4), and 36% when no press release was issued (1.5, 0.49 to 4.4). 256 (75%) stories reported on research with important limitations. 16% reported any limitations when limitations were not mentioned in the press release, 48% when mentioned in the press release (3.0, 1.5 to 6.2), and 21% if no press release was issued (1.3, 0.50 to 3.6). Conclusion High quality press releases issued by medical journals seem to make the quality of associated newspaper stories better, whereas low quality press releases might make them worse. PMID:22286507

Research and developing countries: hopes and hypes.

PubMed

Moazam, Farhat

2006-01-01

The paper outlines the universal problem of ensuring ethical practices in human subject research, and focuses on specific difficulties faced in the developing world with particular reference to Pakistan. It discusses the influence of traditional and hierarchical social norms of physician-patient relationships in heightening these problems. Two emerging issues of specific concern in Pakistan are described: an exponential rise in multinational clinical drug trials, and commercial ventures offering unproven stem cell "therapy" for all kinds of diseases. The importance of introducing ethical practices in research within the context of local cultural and socioeconomic realities is highlighted.

Ensuring rigour and trustworthiness of qualitative research in clinical pharmacy.

PubMed

Hadi, Muhammad Abdul; José Closs, S

2016-06-01

The use of qualitative research methodology is well established for data generation within healthcare research generally and clinical pharmacy research specifically. In the past, qualitative research methodology has been criticized for lacking rigour, transparency, justification of data collection and analysis methods being used, and hence the integrity of findings. Demonstrating rigour in qualitative studies is essential so that the research findings have the "integrity" to make an impact on practice, policy or both. Unlike other healthcare disciplines, the issue of "quality" of qualitative research has not been discussed much in the clinical pharmacy discipline. The aim of this paper is to highlight the importance of rigour in qualitative research, present different philosophical standpoints on the issue of quality in qualitative research and to discuss briefly strategies to ensure rigour in qualitative research. Finally, a mini review of recent research is presented to illustrate the strategies reported by clinical pharmacy researchers to ensure rigour in their qualitative research studies.

Language Assessment: Critical Issues--An Interview with Antony John Kunnan

ERIC Educational Resources Information Center

Jiang, Jinlin

2017-01-01

This interview provides a panoramic view of Antony's research interests, which includes his language-related experiences of early life, his study at UCLA, the PhD dissertation research he conducted under Lyle Bachman's supervision, and his idea of fairness. Given the specific context in which the interview was conducted, the interviewer approached…

Researching Social Capital in Education: Some Conceptual Considerations Relating to the Contribution of Network Analysis

ERIC Educational Resources Information Center

Lee, Moosung

2010-01-01

This article discusses conceptual considerations for social capital research in education from a social network perspective. Specifically, the article raises three key conceptual issues that call for further elaboration of concepts of social capital: redefining potential resources as accessible but un-utilized sources of social capital;…

Students' General and Physics Epistemological Beliefs: A Twofold Phenomenon

ERIC Educational Resources Information Center

Ogan-Bekiroglu, Feral; Sengul-Turgut, Gulsen

2011-01-01

Background: Although research on epistemological beliefs has expanded over the past two decades, there are still some issues that need to be explored, such as whether epistemological beliefs are domain general or domain specific. Purpose: One of the purposes of this research was to determine if high school students' general epistemological beliefs…

Raising the Bar: Using Coaching Conversations to Address Issues of Low Expectations for Students in Urban Settings

ERIC Educational Resources Information Center

Ramkellawan, Reshma; Bell, Jacobe

2017-01-01

Two instructional coaches explore the effectiveness of targeted coaching conversations to address teachers' perceptions of their students' capacities. In this study, the researchers focus on how specific questions can promote teachers' metacognition of underlying biases held toward their students. Researchers also explore the implications for…

The Past as More than Prologue: A Call for Historical Research

ERIC Educational Resources Information Center

Horsford, Sonya Douglass; D'Amico, Diana

2015-01-01

Purpose: The purpose of this paper is to argue that historical research methods offer an innovative and powerful way to examine, frame, explain, and disrupt the study of contemporary issues in educational leadership. More specifically, the authors examine how historical methodology might recast some of the questions educational leadership…

Teaching Reflexivity: Undoing or Reinscribing Habits of Gender?

ERIC Educational Resources Information Center

Bondi, Liz

2009-01-01

This paper outlines an approach used in a course designed to teach reflexivity as a research skill and explores what kind of gender intervention such teaching might constitute. Although inspired by feminist debates about the complex power dynamics of research relationships, the course in question does not focus specifically on gender issues.…

Methodological Issues and Practical Strategies in Research on Child Maltreatment Victims' Abilities and Experiences as Witnesses

ERIC Educational Resources Information Center

Chae, Yoojin; Goodman, Gail S.; Bederian-Gardner, Daniel; Lindsay, Adam

2011-01-01

Scientific studies of child maltreatment victims' memory abilities and court experiences have important legal, psychological, and clinical implications. However, state-of-the-art research on child witnesses is often hindered by methodological challenges. In this paper, we address specific problems investigators may encounter when attempting such…

78 FR 11164 - Intent To Grant an Exclusive License of U.S. Government-Owned Invention

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-15

... Specificities to Protein and Lipid Epitopes,'' to Avanti Polar Lipids with its principal place of business at 700 Industrial Park Drive, Alabaster, AL 35007. ADDRESSES: Commander, U.S. Army Medical Research and... FURTHER INFORMATION CONTACT: For licensing issues, Dr. Paul Mele, Office of Research & Technology...

Lifelong Learning Research Conference Proceedings (6th, College Park, Maryland, February 16-17, 1984).

ERIC Educational Resources Information Center

Rivera, William M., Ed.; Walker, Sharon M., Ed.

These 41 papers reflect the conference's focus on nonformal adult education. A major goal of the conference was to facilitate dialogue between researchers and practitioners who are concerned with lifelong learning issues. Four papers focus on aging, specifically intergenerational experiences, preretirement leisure counseling, aging of the work…

Mathematicians' Views on Current Publishing Issues: A Survey of Researchers

ERIC Educational Resources Information Center

Fowler, Kristine K.

2011-01-01

This article reports research mathematicians' attitudes about and activity in specific scholarly communication areas, as captured in a 2010 survey of more than 600 randomly-selected mathematicians worldwide. Key findings include: (1) Most mathematicians have papers in the arXiv, but posting to their own web pages remains more common; (2) A third…

Facilitators and Barriers to Doctoral Supervision: A Case Study in Health Sciences

ERIC Educational Resources Information Center

Askew, Catherine; Dixon, Robyn; McCormick, Ross; Callaghan, Kathleen; Wang, Grace Ying; Shulruf, Boaz

2016-01-01

Supervision capacity is becoming an issue that may restrict the ability of universities to meet eligible students' needs. Although there has been considerable research into the methods of supervision and the supervisor-student relationship, at this time there is little specific research into reasons why qualified academics choose or otherwise to…

Exploring Preservice Teacher Perspectives on Video Games as Learning Tools

ERIC Educational Resources Information Center

Ray, Beverly B.; Powell, Angiline; Jacobsen, Brenda

2014-01-01

Despite their popularity with learners, many K-12 teachers are reluctant to use video games as learning tools. Addressing issues surrounding this reluctance is important since the educational use of video games is supported by learning theory and an emerging research base. Specifically, this study adopts exploratory research as a means to examine…

Why do commercial CT scanners still employ traditional, filtered back-projection for image reconstruction?

PubMed Central

Pan, Xiaochuan; Sidky, Emil Y; Vannier, Michael

2010-01-01

Despite major advances in x-ray sources, detector arrays, gantry mechanical design and especially computer performance, one component of computed tomography (CT) scanners has remained virtually constant for the past 25 years—the reconstruction algorithm. Fundamental advances have been made in the solution of inverse problems, especially tomographic reconstruction, but these works have not been translated into clinical and related practice. The reasons are not obvious and seldom discussed. This review seeks to examine the reasons for this discrepancy and provides recommendations on how it can be resolved. We take the example of field of compressive sensing (CS), summarizing this new area of research from the eyes of practical medical physicists and explaining the disconnection between theoretical and application-oriented research. Using a few issues specific to CT, which engineers have addressed in very specific ways, we try to distill the mathematical problem underlying each of these issues with the hope of demonstrating that there are interesting mathematical problems of general importance that can result from in depth analysis of specific issues. We then sketch some unconventional CT-imaging designs that have the potential to impact on CT applications, if the link between applied mathematicians and engineers/physicists were stronger. Finally, we close with some observations on how the link could be strengthened. There is, we believe, an important opportunity to rapidly improve the performance of CT and related tomographic imaging techniques by addressing these issues. PMID:20376330

TOPICAL REVIEW: Why do commercial CT scanners still employ traditional, filtered back-projection for image reconstruction?

NASA Astrophysics Data System (ADS)

Pan, Xiaochuan; Sidky, Emil Y.; Vannier, Michael

2009-12-01

Despite major advances in x-ray sources, detector arrays, gantry mechanical design and especially computer performance, one component of computed tomography (CT) scanners has remained virtually constant for the past 25 years—the reconstruction algorithm. Fundamental advances have been made in the solution of inverse problems, especially tomographic reconstruction, but these works have not been translated into clinical and related practice. The reasons are not obvious and seldom discussed. This review seeks to examine the reasons for this discrepancy and provides recommendations on how it can be resolved. We take the example of field of compressive sensing (CS), summarizing this new area of research from the eyes of practical medical physicists and explaining the disconnection between theoretical and application-oriented research. Using a few issues specific to CT, which engineers have addressed in very specific ways, we try to distill the mathematical problem underlying each of these issues with the hope of demonstrating that there are interesting mathematical problems of general importance that can result from in depth analysis of specific issues. We then sketch some unconventional CT-imaging designs that have the potential to impact on CT applications, if the link between applied mathematicians and engineers/physicists were stronger. Finally, we close with some observations on how the link could be strengthened. There is, we believe, an important opportunity to rapidly improve the performance of CT and related tomographic imaging techniques by addressing these issues.

Current bioethical issues in parasitology.

PubMed

Boury, D; Dei-Cas, E

2008-09-01

Parasitic diseases constitute the most common infections among the poorest billion people, entailing high mortality rates and leading to long-term infirmities and poverty. Although the setting-up of public health programs implies many ethical consequences, the range of specific questions in parasitology that can be attributed to bioethics remains, to a large extent, unexplored. From the present analysis, it emerged three main issues which characterize ethical stakes in parasitology: accounting the complexity of the field of intervention, putting the principle of justice into practice and managing the changing context of research. From the research angle, medical parasitology-mycology, as other biological disciplines, is undergoing tensions derived from biological reductionism. Thanks to its links with the history and philosophy of the sciences, bioethics can help to clarify them and to explain the growing hold that technologies have over scientific thinking. On the whole, researchers as well as clinicians are called on to assume a specific responsibility, proportional to their competence and their place in the making of scientific, health, economic and social decisions.

Review of work-related stress in mainland Chinese nurses.

PubMed

Zeng, Yingchun

2009-03-01

The aim of this review was to identify the specific work-related stressors of mainland Chinese nurses and to present the current state of stress research in order to discuss directions for further research. A literature search from January 2000 to June 2007 was conducted among three electronic databases. The specific stressors among Chinese nurses were effort-reward imbalance, the poor image of nursing in the community, and managerial issues. The studies were limited to either descriptive or correlation designs, a variety of stress scales were used to investigate the nurses' work-related stressors, and there were no published studies reporting stress management interventions for Chinese nurses. This review highlights that further stress research targeted to Chinese nurses needs more prospective and longitudinal studies and has to develop a consistent instrument to measure stressors. The priority issue is the initiation of stress management interventions to improve nurses' coping skills, while the long-term goal is to reduce the level of stress or eliminate the stressors through individual, organizational, and societal interventions.

Using Social Media as a Research Recruitment Tool: Ethical Issues and Recommendations

PubMed Central

Gelinas, Luke; Pierce, Robin; Winkler, Sabune; Cohen, I. Glenn; Lynch, Holly Fernandez; Bierer, Barbara E.

2017-01-01

The use of social media as a recruitment tool for research with humans is increasing, and likely to continue to grow. Despite this, to date there has been no specific regulatory guidance and little in the bioethics literature to guide investigators and IRBs faced with navigating the ethical issues it raises. We begin to fill this gap by first defending a non-exceptionalist methodology for assessing social media recruitment; second, examining respect for privacy and investigator transparency as key norms governing social media recruitment; and, finally, analyzing three relatively novel aspects of social media recruitment: (i) the ethical significance of compliance with website ‘terms of use’; (ii) the ethics of recruiting from the online networks of research participants; and (iii) the ethical implications of online communication from and between participants. Two checklists aimed at guiding investigators and IRBs through the ethical issues are included as Appendices. PMID:28207365

Salt-gradient Solar Ponds: Summary of US Department of Energy Sponsored Research

NASA Technical Reports Server (NTRS)

French, R. L.; Johnson, D. H.; Jones, G. F.; Zangrando, F.

1984-01-01

The solar pond research program conducted by the United States Department of Energy was discontinued after 1983. This document summarizes the results of the program, reviews the state of the art, and identifies the remaining outstanding issues. Solar ponds is a generic term but, in the context of this report, the term solar pond refers specifically to saltgradient solar pond. Several small research solar ponds have been built and successfully tested. Procedures for filling the pond, maintaining the gradient, adjusting the zone boundaries, and extracting heat were developed. Theories and models were developed and verified. The major remaining unknowns or issues involve the physical behavior of large ponds; i.e., wind mixing of the surface, lateral range or reach of horizontally injected fluids, ground thermal losses, and gradient zone boundary erosion caused by pumping fluid for heat extraction. These issues cannot be scaled and must be studied in a large outdoor solar pond.

Using Social Media as a Research Recruitment Tool: Ethical Issues and Recommendations.

PubMed

Gelinas, Luke; Pierce, Robin; Winkler, Sabune; Cohen, I Glenn; Lynch, Holly Fernandez; Bierer, Barbara E

2017-03-01

The use of social media as a recruitment tool for research with humans is increasing, and likely to continue to grow. Despite this, to date there has been no specific regulatory guidance and there has been little in the bioethics literature to guide investigators and institutional review boards (IRBs) faced with navigating the ethical issues such use raises. We begin to fill this gap by first defending a nonexceptionalist methodology for assessing social media recruitment; second, examining respect for privacy and investigator transparency as key norms governing social media recruitment; and, finally, analyzing three relatively novel aspects of social media recruitment: (i) the ethical significance of compliance with website "terms of use"; (ii) the ethics of recruiting from the online networks of research participants; and (iii) the ethical implications of online communication from and between participants. Two checklists aimed at guiding investigators and IRBs through the ethical issues are included as appendices.

Accessing and Integrating Data and Knowledge for Biomedical Research

PubMed Central

Burgun, A.; Bodenreider, O.

2008-01-01

Summary Objectives To review the issues that have arisen with the advent of translational research in terms of integration of data and knowledge, and survey current efforts to address these issues. Methods Using examples form the biomedical literature, we identified new trends in biomedical research and their impact on bioinformatics. We analyzed the requirements for effective knowledge repositories and studied issues in the integration of biomedical knowledge. Results New diagnostic and therapeutic approaches based on gene expression patterns have brought about new issues in the statistical analysis of data, and new workflows are needed are needed to support translational research. Interoperable data repositories based on standard annotations, infrastructures and services are needed to support the pooling and meta-analysis of data, as well as their comparison to earlier experiments. High-quality, integrated ontologies and knowledge bases serve as a source of prior knowledge used in combination with traditional data mining techniques and contribute to the development of more effective data analysis strategies. Conclusion As biomedical research evolves from traditional clinical and biological investigations towards omics sciences and translational research, specific needs have emerged, including integrating data collected in research studies with patient clinical data, linking omics knowledge with medical knowledge, modeling the molecular basis of diseases, and developing tools that support in-depth analysis of research data. As such, translational research illustrates the need to bridge the gap between bioinformatics and medical informatics, and opens new avenues for biomedical informatics research. PMID:18660883

Financial Capacity and Financial Exploitation of Older Adults: Research Findings, Policy Recommendations and Clinical Implications

PubMed Central

Wood, Stacey; Lichtenberg, Peter A.

2017-01-01

Financial exploitation (FE) of older adults is a social issue that is beginning to receive the attention that it deserves in the media thanks to some high profile cases, but empirical research and clinical guidelines on the topic are just emerging. Our review describes the significance of the problem, proposes a theoretical model for conceptualizing FE, and summarizes related areas of research that may be useful to consider in the understanding of FE. We discuss structural issues that have limited interventions in the past and make specific public policy recommendations in light of the largest intergenerational transfer of wealth in history. Finally, we discuss implications for clinical practice. PMID:28452630

Using Community-Based Participatory Research to Identify Environmental Justice Issues in an Inner-City Community and Inform Urban Planning.

PubMed

Mansyur, Carol Leler; Jeng, Hueiwang Anna; Holloman, Erica; DeBrew, Linwood

2016-01-01

The Southeast CARE Coalition has been using community-based participatory research to examine environmental degradation in the Southeast Community, Newport News, Virginia. A survey was developed to collect assessment data. Up to 66% of respondents were concerned about environmental problems in their community. Those with health conditions were significantly more likely to identify specific environmental problems. The top 5 environmental concerns included coal dust, air quality, crime, water quality, and trash. The community-based participatory research process is building community capacity and participation, providing community input into strategic planning, and empowering community members to take control of environmental justice issues in their community.

Incorporating ethical principles into clinical research protocols: a tool for protocol writers and ethics committees

PubMed Central

Li, Rebecca H; Wacholtz, Mary C; Barnes, Mark; Boggs, Liam; Callery-D'Amico, Susan; Davis, Amy; Digilova, Alla; Forster, David; Heffernan, Kate; Luthin, Maeve; Lynch, Holly Fernandez; McNair, Lindsay; Miller, Jennifer E; Murphy, Jacquelyn; Van Campen, Luann; Wilenzick, Mark; Wolf, Delia; Woolston, Cris; Aldinger, Carmen; Bierer, Barbara E

2016-01-01

A novel Protocol Ethics Tool Kit (‘Ethics Tool Kit’) has been developed by a multi-stakeholder group of the Multi-Regional Clinical Trials Center of Brigham and Women's Hospital and Harvard. The purpose of the Ethics Tool Kit is to facilitate effective recognition, consideration and deliberation of critical ethical issues in clinical trial protocols. The Ethics Tool Kit may be used by investigators and sponsors to develop a dedicated Ethics Section within a protocol to improve the consistency and transparency between clinical trial protocols and research ethics committee reviews. It may also streamline ethics review and may facilitate and expedite the review process by anticipating the concerns of ethics committee reviewers. Specific attention was given to issues arising in multinational settings. With the use of this Tool Kit, researchers have the opportunity to address critical research ethics issues proactively, potentially speeding the time and easing the process to final protocol approval. PMID:26811365

Centralized remote structural monitoring and management of real-time data

NASA Astrophysics Data System (ADS)

Han, Liting; Newhook, John P.; Mufti, Aftab A.

2004-07-01

Structural health monitoring (SHM) activities in civil engineering are increasing at a rapid pace in both research and field applications. This paper addresses the specific issue of incorporating internet technology into a structural health monitoring program. The issue of data volume versus communication speed is discussed along with a practical solution employed by ISIS Canada. The approach is illustrated through reference to several current case studies which include two bridges and a statue. It is seen that although the specifics of the projects and monitoring needs are different, the manner in which on-line monitoring can be conducted is very similar and easily allows for centralized monitoring. A general framework for website construction integrating sensing data and web camera options are presented. Issues related to simple real-time performance indices versus more comprehensive complex data analysis are discussed. Examples of on-line websites which allow visualization of new and historic data are presented. The paper also discusses future activities and research needs related to centralized remote structural monitoring and management of real-time data.

Research in Science Education. Volume 13. Proceedings of the Annual Conference of the Australian Science Education Research Association (14th, University of Waikato, New Zealand, May 1983).

ERIC Educational Resources Information Center

Tisher, Richard P., Ed.

1983-01-01

This publication contains a review of trends in research over the past decade followed by 24 studies focusing on cognitive structure, instructional strategies, curricular issues, and attitudes. Among the specific areas investigated are: concept maps as reflectors of conceptual understanding; equations, translations, and number skills in learning…

Use of Information and Communication Technologies in Primary Education--A Case Study of the Czech Republic

ERIC Educational Resources Information Center

Hlásná, Pavla; Klímová, Blanka; Poulová, Petra

2017-01-01

The aim of this research study is to explore the use of information and communication technologies (ICT) in classes at the first stage of primary schools, specifically in the Czech Republic. Firstly, the authors discuss the current state of this research issue, and secondly, they describe their own research which should clarify how, why and how…

Race and Ethnicity in School Psychology Publications: A Content Analysis and Comparison to Publications in Related Disciplines

ERIC Educational Resources Information Center

Noltemeyer, Amity L.; Proctor, Sherrie L.; Dempsey, Allison

2013-01-01

Previous research has examined the quantity and types of diversity-related research in the field of school psychology, revealing gaps in the literature. Extension of this line of research with current data and comparison to related disciplines is needed. This study used content analysis to address these issues, with a specific focus on the racial…

Privacy and Ethics in Pediatric Environmental Health Research—Part II: Protecting Families and Communities

PubMed Central

Fisher, Celia B.

2006-01-01

Background In pediatric environmental health research, information about family members is often directly sought or indirectly obtained in the process of identifying child risk factors and helping to tease apart and identify interactions between genetic and environmental factors. However, federal regulations governing human subjects research do not directly address ethical issues associated with protections for family members who are not identified as the primary “research participant.” Ethical concerns related to family consent and privacy become paramount as pediatric environmental health research increasingly turns to questions of gene–environment interactions. Objectives In this article I identify issues arising from and potential solutions for the privacy and informed consent challenges of pediatric environmental health research intended to adequately protect the rights and welfare of children, family members, and communities. Discussion I first discuss family members as secondary research participants and then the specific ethical challenges of longitudinal research on late-onset environmental effects and gene–environment interactions. I conclude with a discussion of the confidentiality and social risks of recruitment and data collection of research conducted within small or unique communities, ethnic minority populations, and low-income families. Conclusions The responsible conduct of pediatric environmental health research must be conceptualized as a goodness of fit between the specific research context and the unique characteristics of subjects and other family stakeholders. PMID:17035154

Critical Issues in Specific Learning Disability Identification: What We Need to Know about the PSW Model

ERIC Educational Resources Information Center

McGill, Ryan J.; Styck, Kara M.; Palomares, Ronald S.; Hass, Michael R.

2016-01-01

As a result of the upcoming Federal reauthorization of the Individuals With Disabilities Education Improvement Act (IDEA), practitioners and researchers have begun vigorously debating what constitutes evidence-based assessment for the identification of specific learning disability (SLD). This debate has resulted in strong support for a method that…

School Counselor Competency and Lesbian, Gay, Bisexual, Transgender, and Questioning (LGBTQ) Youth

ERIC Educational Resources Information Center

Byrd, Rebekah; Hays, Danica G.

2012-01-01

Much research has been dedicated to the difficulties LGBTQ individuals face. Further, school counselors have been challenged to assist LGBTQ individuals in the school setting. Being aware of the specific issues and being educated about specific ways to assist these individuals enable school counselors to be more effective clinicians (DePaul,…

The Multilingual Lexicon: Modelling Selection and Control

ERIC Educational Resources Information Center

de Bot, Kees

2004-01-01

In this paper an overview of research on the multilingual lexicon is presented as the basis for a model for processing multiple languages. With respect to specific issues relating to the processing of more than two languages, it is suggested that there is no need to develop a specific model for such multilingual processing, but at the same time we…

The Research Potential of Educational Theory: On the Specific Characteristics of the Issues of Education

ERIC Educational Resources Information Center

Les, Tomasz

2017-01-01

In this article, I present the argument that educational theory has specific character, which distinguishes it from most scientific disciplines. It requires the application of not only strictly scientific methods, which essentially consist of descriptions and explanations, but also normative ones, which indicate how it is related to philosophy and…

Qualitative and mixed methods research in dissemination and implementation science: introduction to the special issue.

PubMed

Southam-Gerow, Michael A; Dorsey, Shannon

2014-01-01

This special issue provides examples of how qualitative and mixed methods research approaches can be used in dissemination and implementation science. In this introductory article, we provide a brief rationale for why and how qualitative and mixed methods approaches can be useful in moving the field forward. Specifically, we provide a brief primer on common qualitative methods, including a review of guidelines provided by the National Institutes of Health. Next, we introduce the six articles in the issue. The first of the articles by Palinkas represents a more thorough and authoritative discussion related to qualitative methods, using the other five articles in the issue (and other published works) as examples. The remaining five articles are empirical and/or descriptive articles of recently completed or ongoing qualitative or mixed methods studies related to dissemination and implementation of evidence-based practices for children and adolescents.

Space flight nutrition research: platforms and analogs

NASA Technical Reports Server (NTRS)

Smith, Scott M.; Uchakin, Peter N.; Tobin, Brian W.

2002-01-01

Conducting research during actual or simulated weightlessness is a challenging endeavor, where even the simplest activities may present significant challenges. This article reviews some of the potential obstacles associated with performing research during space flight and offers brief descriptions of current and previous space research platforms and ground-based analogs, including those for human, animal, and cell-based research. This review is intended to highlight the main issues of space flight research analogs and leave the specifics for each physiologic system for the other papers in this section.

Ethical management in the constitution of a European database for leukodystrophies rare diseases.

PubMed

Duchange, Nathalie; Darquy, Sylviane; d'Audiffret, Diane; Callies, Ingrid; Lapointe, Anne-Sophie; Loeve, Boris; Boespflug-Tanguy, Odile; Moutel, Grégoire

2014-09-01

The EU LeukoTreat program aims to connect, enlarge and improve existing national databases for leukodystrophies (LDs) and other genetic diseases affecting the white matter of the brain. Ethical issues have been placed high on the agenda by pairing the participating LD expert research teams with experts in medical ethics and LD patient families and associations. The overarching goal is to apply core ethics principles to specific project needs and ensure patient rights and protection in research addressing the context of these rare diseases. This paper looks at how ethical issues were identified and handled at project management level when setting up an ethics committee. Through a work performed as a co-construction between health professionals, ethics experts, and patient representatives, we expose the major ethical issues identified. The committee acts as the forum for tackling specific issues tied to data sharing and patient participation: the thin line between care and research, the need for a charter establishing the commitments binding health professionals and the information items to be delivered. Ongoing feedback on the database, including delivering global results in a broad-audience format, emerged as a key recommendation. Information should be available to all patients in the partner countries developing the database and should be scaled to different patient profiles. This work led to a number of recommendations for ensuring transparency and optimizing the partnership between scientists and patients. Copyright © 2014 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.

R & D in the US today: A difficult moment and new needs

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

Bugliarello, G.

1995-12-31

This paper discusses the impact of federal policy and industrial changes on research and development activities in the U.S. The role of government and industry in research and development activities are discussed, and current trends are identified and analyzed. The impact of federal research and development on competition and university programs is outlined. Specific energy issues that are impacted by decreased research activities are also noted. 4 figs.

Mathematical methods in medicine: neuroscience, cardiology and pathology

PubMed Central

Amigó, José M.

2017-01-01

The application of mathematics, natural sciences and engineering to medicine is gaining momentum as the mutual benefits of this collaboration become increasingly obvious. This theme issue is intended to highlight the trend in the case of mathematics. Specifically, the scope of this theme issue is to give a general view of the current research in the application of mathematical methods to medicine, as well as to show how mathematics can help in such important aspects as understanding, prediction, treatment and data processing. To this end, three representative specialties have been selected: neuroscience, cardiology and pathology. Concerning the topics, the 12 research papers and one review included in this issue cover biofluids, cardiac and virus dynamics, computational neuroscience, functional magnetic resonance imaging data processing, neural networks, optimization of treatment strategies, time-series analysis and tumour growth. In conclusion, this theme issue contains a collection of fine contributions at the intersection of mathematics and medicine, not as an exercise in applied mathematics but as a multidisciplinary research effort that interests both communities and our society in general. This article is part of the themed issue ‘Mathematical methods in medicine: neuroscience, cardiology and pathology’. PMID:28507240

Mathematical methods in medicine: neuroscience, cardiology and pathology.

PubMed

Amigó, José M; Small, Michael

2017-06-28

The application of mathematics, natural sciences and engineering to medicine is gaining momentum as the mutual benefits of this collaboration become increasingly obvious. This theme issue is intended to highlight the trend in the case of mathematics. Specifically, the scope of this theme issue is to give a general view of the current research in the application of mathematical methods to medicine, as well as to show how mathematics can help in such important aspects as understanding, prediction, treatment and data processing. To this end, three representative specialties have been selected: neuroscience, cardiology and pathology. Concerning the topics, the 12 research papers and one review included in this issue cover biofluids, cardiac and virus dynamics, computational neuroscience, functional magnetic resonance imaging data processing, neural networks, optimization of treatment strategies, time-series analysis and tumour growth. In conclusion, this theme issue contains a collection of fine contributions at the intersection of mathematics and medicine, not as an exercise in applied mathematics but as a multidisciplinary research effort that interests both communities and our society in general.This article is part of the themed issue 'Mathematical methods in medicine: neuroscience, cardiology and pathology'. © 2017 The Author(s).

Team-Centered Perspective for Adaptive Automation Design

NASA Technical Reports Server (NTRS)

Prinzel, Lawrence J., III

2003-01-01

Automation represents a very active area of human factors research. The journal, Human Factors, published a special issue on automation in 1985. Since then, hundreds of scientific studies have been published examining the nature of automation and its interaction with human performance. However, despite a dramatic increase in research investigating human factors issues in aviation automation, there remain areas that need further exploration. This NASA Technical Memorandum describes a new area of automation design and research, called adaptive automation. It discusses the concepts and outlines the human factors issues associated with the new method of adaptive function allocation. The primary focus is on human-centered design, and specifically on ensuring that adaptive automation is from a team-centered perspective. The document shows that adaptive automation has many human factors issues common to traditional automation design. Much like the introduction of other new technologies and paradigm shifts, adaptive automation presents an opportunity to remediate current problems but poses new ones for human-automation interaction in aerospace operations. The review here is intended to communicate the philosophical perspective and direction of adaptive automation research conducted under the Aerospace Operations Systems (AOS), Physiological and Psychological Stressors and Factors (PPSF) project.

Methodological Challenges in Physical Activity Research with Older Adults

PubMed Central

Chase, Jo-Ana D.

2015-01-01

The aging adult population is growing, as well as the incidence of chronic illness among older adults. Physical activity has been demonstrated in the literature to be a beneficial component of self-management for chronic illnesses commonly found in the older adult population. Health sciences research seeks to develop new knowledge, practices, and policies that may benefit older adults’ management of chronic illness and quality of life. However, research with the older adult population, though beneficial, includes potential methodological challenges specific to this age group. This article discusses common methodological issues in research among older adults, with a focus on physical activity intervention studies. Awareness and understanding of these issues may facilitate future development of research studies devoted to the aging adult population, through appropriate modification and tailoring of sampling techniques, intervention development, and data measures and collection. PMID:21821726

Human-tissue-related inventions: ownership and intellectual property rights in international collaborative research in developing countries.

PubMed

Andanda, P A

2008-03-01

There are complex unresolved ethical, legal and social issues related to the use of human tissues obtained in the course of research or diagnostic procedures and retained for further use in research. The question of intellectual property rights over commercially viable products or procedures that are derived from these samples and the suitability or otherwise of participants relinquishing their rights to the samples needs urgent attention. The complexity of these matters lies in the fact that the relationship between intellectual property rights and ownership or rights pertaining to the samples on which the intellectual property right is based may either be overlooked or taken for granted. What equally makes the matter complex is that samples may be obtained from participants in developing countries and exported to developed countries for analysis and research. It is important for research ethics committees to tread carefully when reviewing research protocols that raise such issues for purposes of ensuring that appropriate benefit sharing agreements, particularly with developing countries, are in place. This paper attempts to analyse the key questions related to ownership and intellectual property rights in commercially viable products derived from human tissue samples. Patent law is used as a point of reference as opposed to other forms of intellectual property rights such as industrial designs because it is the right that most inventors apply for in respect of human tissue-related inventions. The key questions are formulated following a systematic analysis of peer reviewed journal articles that have reported original investigations into relevant issues in this field. Most of the cases and reported studies that are referred to in this paper do not directly deal with HIV/AIDS research but the underlying principles are helpful in HIV/AIDS research as well. Pertinent questions, which members of ethics review committees should focus on in this regard are discussed and suggestions on appropriate approaches to the issues are proposed in the form of specific questions that an ethics review committee should consider. Specific recommendations regarding areas for further research and action are equally proposed.

Application of a Micro Computer-Based Management Information System to Improve the USAF Service Reporting Process

DTIC Science & Technology

1990-09-01

I. Introduction .......................................... 1 General Issue .................................. 1 Specific Research Problem...viii APPLICATION OF A MICRO COMPUTER-BASED MANAGEMENT INFORMATION SYSTEM TO IMPROVE THE USAF SERVICE REPORTING PROCESS I. Introduction General Issue...continued Transfer MIP Responsibility ,KNT WETSS0GEFORM UNCLASSIFIED 904 JAUG 19: iRR iRRl UUUUI HOWE271652_ D- FF:MCH INFO: NONE E. iUCH DATA DEF: NONE F

Diagnosis and management of Alzheimer's disease: past, present and future ethical issues.

PubMed

Gauthier, S; Leuzy, A; Racine, E; Rosa-Neto, P

2013-11-01

There is great interest in the ethical issues associated with Alzheimer's disease (AD) and related dementias given the prevalence of AD and the evolving neuroscience landscape in matters of diagnoses and therapeutics. Much of the ethics discussion arises in the tension between the principle of not doing harm (principle of non-maleficence) in this vulnerable population and the development of effective treatments (principle of beneficence). Autonomy and capacity issues are also numerous, wide-ranging, and concern (1) day to day affairs such as driving safely and spending money wisely, (2) life-time events such as designating a legal representative in case of incapacity, making a will, (3) consenting to treatment and diagnostic procedures, (4) participating in research. The latter issue is particularly thorny and illustrates well the complexity of tackling concerns related to capacity. The impetus to protect AD patients has partly led to ethics regulation and policies making research on inapt patients more difficult because of stringent requirements for signed informed consent or for showing the value of the research to this specific patient population. New issues are arising that relate to earlier diagnosis using biomarkers and (possibly soon) the use of drugs that modify disease progression. We here summarize and discuss the different ethical issues associated with AD from a historical perspective, with emphasis on diagnostic and treatments issues. Copyright © 2013 Elsevier Ltd. All rights reserved.

Public Attitudes toward Animal Research: A Review

PubMed Central

Ormandy, Elisabeth H.; Schuppli, Catherine A.

2014-01-01

Simple Summary Public engagement on issues related to animal research, including exploration of public attitudes, provides a means of achieving socially acceptable scientific practice and oversight through an understanding of societal values and concerns. Numerous studies have been conducted to explore public attitudes toward animal use, and more specifically the use of animals in research. This paper reviews relevant literature using three categories of influential factors: personal and cultural characteristics, animal characteristics, and research characteristics. Abstract The exploration of public attitudes toward animal research is important given recent developments in animal research (e.g., increasing creation and use of genetically modified animals, and plans for progress in areas such as personalized medicine), and the shifting relationship between science and society (i.e., a move toward the democratization of science). As such, public engagement on issues related to animal research, including exploration of public attitudes, provides a means of achieving socially acceptable scientific practice and oversight through an understanding of societal values and concerns. Numerous studies have been conducted to explore public attitudes toward animal use, and more specifically the use of animals in research. This paper reviews relevant literature using three categories of influential factors: personal and cultural characteristics, animal characteristics, and research characteristics. A critique is given of survey style methods used to collect data on public attitudes, and recommendations are given on how best to address current gaps in public attitudes literature. PMID:26480314

Contemporary Research on Parenting: Conceptual, Methodological, and Translational Issues

PubMed Central

Sleddens, Ester F. C.; Berge, Jerica; Connell, Lauren; Govig, Bert; Hennessy, Erin; Liggett, Leanne; Mallan, Kimberley; Santa Maria, Diane; Odoms-Young, Angela; St. George, Sara M.

2013-01-01

Abstract Researchers over the last decade have documented the association between general parenting style and numerous factors related to childhood obesity (e.g., children's eating behaviors, physical activity, and weight status). Many recent childhood obesity prevention programs are family focused and designed to modify parenting behaviors thought to contribute to childhood obesity risk. This article presents a brief consideration of conceptual, methodological, and translational issues that can inform future research on the role of parenting in childhood obesity. They include: (1) General versus domain specific parenting styles and practices; (2) the role of ethnicity and culture; (3) assessing bidirectional influences; (4) broadening assessments beyond the immediate family; (5) novel approaches to parenting measurement; and (6) designing effective interventions. Numerous directions for future research are offered. PMID:23944927

Logistical Challenges and Opportunities for Conducting Peer Nomination Research in Schools.

PubMed

Mayeux, Lara; Kraft, Caroline

2017-09-01

Although conducting psychological research within schools has always required effort, persistence, and the careful navigation of various interests, there is a consensus among child and adolescent researchers that, over the past 2 decades, it has become increasingly difficult to collect data within schools. In this chapter, we lay out common and consistent difficulties, frustrations, and obstacles that researchers face when attempting to conduct peer nomination research in schools. Many of these difficulties are faced not only by researchers conducting peer nominations but by any investigator attempting to do school-based research, and we discuss these issues more broadly. We also focus on the specific challenges associated with sociometric methods. We present suggestions and solutions for overcoming these issues and consider ways that researchers can give back to schools and establish long-term partnerships that benefit the students, teachers, and administrators of participating schools, as well as the researchers themselves. Such partnerships have the potential to make data collection easier and to open doors to new research opportunities. © 2017 Wiley Periodicals, Inc.

Molecular communication among biological nanomachines: a layered architecture and research issues.

PubMed

Nakano, Tadashi; Suda, Tatsuya; Okaie, Yutaka; Moore, Michael J; Vasilakos, Athanasios V

2014-09-01

Molecular communication is an emerging communication paradigm for biological nanomachines. It allows biological nanomachines to communicate through exchanging molecules in an aqueous environment and to perform collaborative tasks through integrating functionalities of individual biological nanomachines. This paper develops the layered architecture of molecular communication and describes research issues that molecular communication faces at each layer of the architecture. Specifically, this paper applies a layered architecture approach, traditionally used in communication networks, to molecular communication, decomposes complex molecular communication functionality into a set of manageable layers, identifies basic functionalities of each layer, and develops a descriptive model consisting of key components of the layer for each layer. This paper also discusses open research issues that need to be addressed at each layer. In addition, this paper provides an example design of targeted drug delivery, a nanomedical application, to illustrate how the layered architecture helps design an application of molecular communication. The primary contribution of this paper is to provide an in-depth architectural view of molecular communication. Establishing a layered architecture of molecular communication helps organize various research issues and design concerns into layers that are relatively independent of each other, and thus accelerates research in each layer and facilitates the design and development of applications of molecular communication.

Focus on environmental justice: new directions in international research

NASA Astrophysics Data System (ADS)

Chakraborty, Jayajit

2017-03-01

More than three decades since the emergence of the environmental justice (EJ) movement in the U.S., environmental injustices continue to unfold across the world to include new narratives of air and water pollution, as well as new forms of injustices associated with climate change, energy use, natural disasters, urban greenspaces, and public policies that adversely affect socially disadvantaged communities and future generations. This focus issue of Environmental Research Letters provides an interdisciplinary forum for conceptual, methodological, and empirical scholarship on EJ activism, research, and policy that highlights the continuing salience of an EJ perspective to understanding nature-society linkages. The 16 letters published in this focus issue address a variety of environmental issues and social injustices in multiple countries across the world, and advance EJ research by: (1) demonstrating how environmental injustice emerges through particular policies and political processes; (2) exploring environmental injustices associated with industrialization and industrial pollution; and (3) documenting unjust exposure to various environmental hazards in specific urban landscapes. As the discourse of EJ continues to evolve both topically and geographically, we hope that this focus issue will help establish research agendas for the next generation of EJ scholarship on distributive, procedural, participatory, and other forms of injustices, as well as their interrelationships.

Twenty Years of Public Health Research: Inclusion of Lesbian, Gay, Bisexual, and Transgender Populations

PubMed Central

Boehmer, Ulrike

2002-01-01

Objectives. This study determined to what extent lesbian, gay, bisexual, and transgender (LGBT) populations have been studied over the past 20 years of public health research. Methods. From MEDLINE English-language articles on human subjects published between 1980 and 1999, I identified articles that included LGBT individuals. The abstracts were analyzed with a coding procedure that categorized the content by topic, sexual orientation, and race/ethnicity. Results. LGBT issues were addressed by 3777 articles, or 0.1% of all Medline articles; 61% of the articles were disease-specific, and 85% omitted reference to race/ethnicity. Research unrelated to sexually transmitted diseases addressed lesbians and gay men with similar frequency, whereas bisexual persons were less frequently considered, and the least amount of research focused on transgender individuals. Conclusions. Findings supported that LGBT issues have been neglected by public health research and that research unrelated to sexually transmitted diseases is lacking. PMID:12084696

Configuration management issues and objectives for a real-time research flight test support facility

NASA Technical Reports Server (NTRS)

Yergensen, Stephen; Rhea, Donald C.

1988-01-01

Presented are some of the critical issues and objectives pertaining to configuration management for the NASA Western Aeronautical Test Range (WATR) of Ames Research Center. The primary mission of the WATR is to provide a capability for the conduct of aeronautical research flight test through real-time processing and display, tracking, and communications systems. In providing this capability, the WATR must maintain and enforce a configuration management plan which is independent of, but complimentary to, various research flight test project configuration management systems. A primary WATR objective is the continued development of generic research flight test project support capability, wherein the reliability of WATR support provided to all project users is a constant priority. Therefore, the processing of configuration change requests for specific research flight test project requirements must be evaluated within a perspective that maintains this primary objective.

Teen dating violence: building a research program through collaborative insights.

PubMed

Mulford, Carrie F; Blachman-Demner, Dara R

2013-06-01

The National Institute of Justice (NIJ) has an emerging portfolio of research in the area of teen dating violence (also known as adolescent relationship abuse). This article begins with a discussion of the developments that prompted NIJ to focus on teen dating violence. Next, the article highlights specific accomplishments and contributions that NIJ has made to helping develop knowledge and scientific understanding of adolescent relationship abuse, particularly around the prevention of teen dating violence perpetration and victimization. This is followed by a presentation of some of the key findings from NIJ-funded research. We then move to a discussion of some of the complex issues around definition, measurement and research methods and how NIJ has been involved in addressing those issues. The article concludes with some thoughts about the intersection of teen dating violence research, policy, and practice and highlights several research gaps that are in need of additional attention.

The early development phases of a European Organisation for Research and Treatment of Cancer (EORTC) module to assess patient reported outcomes (PROs) in women undergoing breast reconstruction.

PubMed

Thomson, H J; Winters, Z E; Brandberg, Y; Didier, F; Blazeby, J M; Mills, J

2013-03-01

A comprehensive evaluation of breast reconstruction (BRR) surgery includes measurement of patient reported outcomes (PROs). There is, however, a lack of validated BRR-specific PRO measures (PROMs) that adequately assess relevant issues. This study is developing a European Organisation for Research and Treatment of Cancer (EORTC) questionnaire/module specific for PROs in BRR to supplement the cancer-core and breast cancer EORTC questionnaires, respectively: the QLQ-C30 and QLQ-BR23. Phases I and II of questionnaire development followed EORTC guidelines including a systematic literature review to identify all potential 'issues' (concepts relevant to PROs) and semi-structured interviews with 89 patients and 9 European multi-disciplinary health care professionals (HCPs) (Sweden, Italy and the United Kingdom [UK]). Interviewers asked participants the 'relevance' of outcomes identified in the literature and captured additional 'issues' of importance. The literature search and interviews of patients and HCPs yielded 69 issues relating to BRR operationalised into 31 provisional items (single questions) for the module, which was conceptualised to contain five scales: treatment/surgery related symptoms (affecting the shoulder, arm and reconstructed breast), body image, sexuality, cosmetic outcomes (pertaining to three areas: breast, donor site and nipple) and overall satisfaction. The provisional development of the EORTC BRR module has 31 items addressing issues of importance to patients as well as HCPs. Further international testing is underway as a UK National Cancer Research Network trial to ensure that this PROM will be psychometrically and clinically robust and applicable for use in clinical trials, cohort studies, national audit and clinical practice. Copyright © 2012 Elsevier Ltd. All rights reserved.

Pan-Canadian Perspectives on Teacher Education: The State of the Art in Comparative Research

ERIC Educational Resources Information Center

Perlaza, Adriana Morales; Tardif, Maurice

2016-01-01

This text proposes a comparative analysis of the inter-provincial developments of the professionalization of teacher education in Canada, and focuses on two issues: governance of teacher education and the development of new training programs. More specifically, based on a literature review, we analyse how current comparative research brings an…

Capabilities of radar as they might relate to entomological studies

NASA Technical Reports Server (NTRS)

Skolnik, M. I.

1979-01-01

A tutoral background of radar capabilities and its potential for insect research is provided. The basic principles and concepts of radar were reviewed. Information on current radar equipment was examined. Specific issues related to insect research included; target cross-section, radar frequency, tracking target recognition and false alarms, clutter reduction, radar transmitter power, and ascertained atmospheric processes.

The Influence of Ecological Citizenship and Political Solidarity on Western Australian Student Teachers' Perceptions of Sustainability Issues

ERIC Educational Resources Information Center

Lummis, Geoffrey W.; Morris, Julia E.; Lock, Graeme; Odgaard, Judith

2017-01-01

This article presents the findings of a qualitative research study on student teachers' perceptions of sustainability, specifically influenced by ecological citizenship and political solidarity. Research was conducted with 18 Graduate Diploma of Education (Primary) student teachers at one university, as they only have one year in which to train as…

The Frustrations of Reader Generalizability and Grounded Theory: Alternative Considerations for Transferability

ERIC Educational Resources Information Center

Misco, Thomas

2007-01-01

In this paper I convey a recurring problem and possible solution that arose during my doctoral research on the topic of cross-cultural Holocaust curriculum development for Latvian schools. Specifically, as I devised the methodology for my research, I experienced a number of frustrations concerning the issue of transferability and the limitations…

The Achievement Gap in Reading: Complex Causes, Persistent Issues, Possible Solutions

ERIC Educational Resources Information Center

Horowitz, Rosalind, Ed.; Samuels, S. Jay, Ed.

2017-01-01

In this volume prominent scholars, experts in their respective fields and highly skilled in the research they conduct, address educational and reading research from varied perspectives and address what it will take to close the achievement gap--with specific attention to reading. The achievement gap is redefined as a level at which all groups can…

Variability in "DIBELS Next" Progress Monitoring Measures for Students at Risk for Reading Difficulties

ERIC Educational Resources Information Center

O'Keeffe, Breda V.; Bundock, Kaitlin; Kladis, Kristin L.; Yan, Rui; Nelson, Kat

2017-01-01

Previous research on curriculum-based measurement of oral reading fluency (CBM ORF) found high levels of variability around the estimates of students' fluency; however, little research has studied the issue of variability specifically with well-designed passage sets and a sample of students who scored below benchmark for the purpose of progress…

Adult Play-Learning: Observing Informal Family Education at a Science Museum

ERIC Educational Resources Information Center

Kanhadilok, Peeranut; Watts, Mike

2014-01-01

This paper discusses some of the issues surrounding the nature of adult play. More specifically, we explore "family play-learning", where play activities result in forms of added knowledge or insight for the adults involved. Adult play itself is an under-researched area, and play-learning even more so. We discuss related research and, in…

Upgrading the Research Paper toward "Real Writing" by Using Prewriting Ploys, Critical Probe-Questions, and Audience-Relating.

ERIC Educational Resources Information Center

Beck, James

Prewriting, critical probe questions, and post-writing-recasting for plural audiences-(audience-relating) are three tactics that can be used in research paper instruction to help college students gain skill in "real world" writing and in critical assessment of issues and evidence. The prewriting tactics of freewriting, listing specifics,…

Learning about Friction: Group Dynamics in Engineering Students' Work with Free Body Diagrams

ERIC Educational Resources Information Center

Berge, Maria; Weilenmann, Alexandra

2014-01-01

In educational research, it is well-known that collaborative work on core conceptual issues in physics leads to significant improvements in students' conceptual understanding. In this paper, we explore collaborative learning in action, adding to previous research in engineering education with a specific focus on the students' use of free body…

A brief review of some pathology research supported by the Georgia Commodity Commission for Pecans at the USDA-ARS, Byron

USDA-ARS?s Scientific Manuscript database

With the changes currently taking place nationally in the pecan industry, and the production issues faced specifically by growers in Georgia and elsewhere in the southeastern region, the pathology research projects funded by the Georgia Commodity Commission for Pecans (CC) are reviewed. The results ...

Misunderstood Statistical Assumptions Undermine Criticism of the National Early Literacy Panel's Report

ERIC Educational Resources Information Center

Schatschneider, Christopher; Lonigan, Christopher J.

2010-01-01

Many of the methodological criticisms of the National Early Literacy Panel (NELP) report presented in this special issue of "Educational Researcher" are not specific to the NELP report but are in fact broad criticisms of much of the quantitative research on early literacy. This rejoinder demonstrates that these criticisms are off target and are…

Dependability and performability analysis

NASA Technical Reports Server (NTRS)

Trivedi, Kishor S.; Ciardo, Gianfranco; Malhotra, Manish; Sahner, Robin A.

1993-01-01

Several practical issues regarding specifications and solution of dependability and performability models are discussed. Model types with and without rewards are compared. Continuous-time Markov chains (CTMC's) are compared with (continuous-time) Markov reward models (MRM's) and generalized stochastic Petri nets (GSPN's) are compared with stochastic reward nets (SRN's). It is shown that reward-based models could lead to more concise model specifications and solution of a variety of new measures. With respect to the solution of dependability and performability models, three practical issues were identified: largeness, stiffness, and non-exponentiality, and a variety of approaches are discussed to deal with them, including some of the latest research efforts.

77 FR 27480 - Outer Continental Shelf Scientific Committee; Announcement of Plenary Session

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-10

... current issues. On Wednesday, May 23, the Committee will meet in discipline breakout groups (i.e., biology/ecology, physical sciences, and social sciences) to review the specific research plans of BOEM's regional...

Pictorial detail and recall in adults and children.

PubMed

Ritchey, G H

1982-03-01

Relatively little research has been done on the role of pictorial detail in memory, and the data that do exist are ambiguous. The issue is important because it touches on our understanding of basic issues such as encoding elaboration and trace distinctiveness. The present study attempts to extend our data base by testing recall of words, outlines, and detailed drawings in third graders, sixth graders, and adults. For a categorized set of items, specific comparisons showed that recall of both detailed drawings and outlines was superior to that of words but that these did not differ from one another. For an uncategorized set of items, specific comparisons showed that outlines were recalled significantly better than pictures and that both of these were recalled better than words. The finding of an advantage in recall for outlines over detailed drawings was quite surprising. A variety of explanations may be offered, but true understanding of this effect will depend on future research.

Invisible watermarking optical camera communication and compatibility issues of IEEE 802.15.7r1 specification

NASA Astrophysics Data System (ADS)

Le, Nam-Tuan

2017-05-01

Copyright protection and information security are two most considered issues of digital data following the development of internet and computer network. As an important solution for protection, watermarking technology has become one of the challenged roles in industry and academic research. The watermarking technology can be classified by two categories: visible watermarking and invisible watermarking. With invisible technique, there is an advantage on user interaction because of the visibility. By applying watermarking for communication, it will be a challenge and a new direction for communication technology. In this paper we will propose one new research on communication technology using optical camera communications (OCC) based invisible watermarking. Beside the analysis on performance of proposed system, we also suggest the frame structure of PHY and MAC layer for IEEE 802.15.7r1 specification which is a revision of visible light communication (VLC) standardization.

Science and ethics of human immunodeficiency virus/acquired immunodeficiency syndrome controversies in Africa.

PubMed

Brewster, David

2011-09-01

The human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) epidemic in Africa has raised important ethical issues for both researchers and clinicians. The most notorious controversy has been related to the zidovudine (AZT) trials in Africa in the late 1990s, in which the control groups were given a placebo rather than an effective drug to prevent vertical transmission. This raised concerns in the sponsoring country about exploitation of subjects, injustice and an ethical double standard between donor countries and resource-poor settings. However, the real double standard is between clinical practice standards in Western versus African countries, which must be addressed as part of the increasing global inequity of wealth both between countries and also within countries. There are important limitations to ethical declarations, principles and guidelines on their own without contextual ethical reasoning. The focus on research ethics with the HIV epidemic has led to a relative neglect of ethical issues in clinical practice. Although the scientific advances in HIV/AIDS have changed the ethical issues since the 1990s, there has also been progress in the bioethics of HIV/AIDS in terms of ethical review capability by local committees as well as in exposure to ethical issues by clinicians and researchers in Africa. However, serious concerns remain about the overregulation of research by bureaucratic agencies which could discourage African research on specifically African health issues. There is also a need for African academic institutions and researchers to progressively improve their research capacity with the assistance of research funders and donor agencies. © 2011 The Author. Journal of Paediatrics and Child Health © 2011 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

Quality-of-Life Priorities in Patients with Thyroid Cancer: A Multinational European Organisation for Research and Treatment of Cancer Phase I Study.

PubMed

Singer, Susanne; Husson, Olga; Tomaszewska, Iwona M; Locati, Laura D; Kiyota, Naomi; Scheidemann-Wesp, Ulrike; Hofmeister, Dirk; Winterbotham, Melanie; Brannan, Christine; Araújo, Cláudia; Gamper, Eva M; Kulis, Dagmara; Rimmele, Harald; Andry, Guy; Licitra, Lisa

2016-11-01

The objectives of this study were to determine quality of life (QoL) issues that are relevant to thyroid cancer patients cross-culturally, and to identify those with highest relevance to them in addition to the more general issues covered by the core European Organisation for Research and Treatment of Cancer QoL questionnaire (EORTC QLQ-C30). A systematic literature search provided a list of potentially relevant QoL issues to supplement the core questionnaire EORTC QLQ-C30, which is widely used in research and in care and addresses QoL issues relevant to all groups of cancer patients. A panel of experts revised this list, and thyroid cancer patients rated the issues regarding their relevance for QoL by selecting the 25 issues that they would include in a thyroid cancer-specific QoL module. The literature search and expert discussion provided a list of 71 QoL issues that was rated by thyroid cancer patients (n = 110) from seven countries. All issues were of high priority to at least some of the patients. The most frequently selected issues were sudden attacks of tiredness, exhaustion, quality of sleep, employment, social support, fear of cancer progression, fear of second operation, difficulties swallowing, and globus sensation. Thyroid cancer patients cross-culturally rate fatigue-related issues as highly important for their QoL, calling for increased efforts to find successful treatments for this problem. Vocational rehabilitation is also highly relevant for them and should therefore be an important aim of multidisciplinary care. The third important area of concern is psychological issues, especially fear of progression and of additional treatments.

Occupational stress in the multicultural workplace.

PubMed

Pasca, Romana; Wagner, Shannon L

2011-08-01

Occupational stress is a well researched topic leading to the development of strong, viable models of workplace stress. However, there is a gap in the literature with respect to the applicability of this research to specific cultural groups, in particular those of immigrant status. The present paper reviews the extant literature regarding occupational stress from a multicultural perspective, evaluates the usefulness for existing models in the multicultural context, and discusses current issues with respect to increasing multiculturalism in the work environment. The authors conclude that workforce diversity is emerging as a pressing issue of organizational life and consequently, that future research needs to continue investigating whether current knowledge regarding workplace stress is fitting with the multicultural diversity of the present-day working population.

Corporate Funding for Schools of Public Health: Confronting the Ethical and Economic Challenges.

PubMed

Bayer, Ronald; Sampat, Bhaven N

2016-04-01

We discuss the public and private sponsoring of university research and the issues it raises in a context of diminished federal funding. We consider research funding at schools of public health and why these schools have historically had weaker links to industry than have other academic units. We argue that the possibility of enhanced links with industry at schools of public health may raise specific concerns beyond those facing universities generally. Six issues should be considered before entering into these relationships: (1) the effects on research orientation, (2) unacceptability of some funders, (3) potential threats to objectivity and academic freedom, (4) effects on academic standards, (5) the effects on dissemination of knowledge, and (6) reputational risks.

Academic and research misconduct in the PhD: issues for students and supervisors.

PubMed

Mitchell, Theresa; Carroll, Jude

2008-02-01

There are many pressures upon PhD students not least the requirement to make an original or significant contribution to knowledge. Some students, confronted with complex research processes, might adopt practices that compromise standards that are unacceptable within a research community. These practices challenge the PhD student-supervisor relationship and have implication for the individual, the supervisory team, the institution, the awarding body and the wider research context. Discussion relating to misconduct within the PhD is of international importance if the aim is to encourage and facilitate rigorous research practice. Cases involving academic and research misconduct, especially those occurring at PhD level, are likely to become more frequent as numbers of PhD students increase and will demand appropriate, defensible responses from supervisors. Misconduct during PhD study can be difficult to resolve because of lack of clarity in definitions, supervisor naiveté and failure to acknowledge students' decision making limitations. Using scenarios from the first author's supervisory practice to illustrate issues of concern for students and supervisors during PhD supervision, the authors aim to illuminate the importance of engagement with regulatory bodies; problems of knowledge and understanding transfer; culturally specific issues and meanings of academic theft.

Ethical considerations in malaria research proposal review: empirical evidence from 114 proposals submitted to an Ethics Committee in Thailand.

PubMed

Adams, Pornpimon; Prakobtham, Sukanya; Limphattharacharoen, Chanthima; Vutikes, Pitchapa; Khusmith, Srisin; Pengsaa, Krisana; Wilairatana, Polrat; Kaewkungwal, Jaranit

2015-09-14

Malaria research is typically conducted in developing countries in areas of endemic disease. This raises specific ethical issues, including those related to local cultural concepts of health and disease, the educational background of study subjects, and principles of justice at the community and country level. Research Ethics Committees (RECs) are responsible for regulating the ethical conduct of research, but questions have been raised whether RECs facilitate or impede research, and about the quality of REC review itself. This study examines the review process for malaria research proposals submitted to the Ethics Committee of the Faculty of Tropical Medicine at Mahidol University, Thailand. Proposals for all studies submitted for review from January 2010 to December 2014 were included. Individual REC members' reviewing forms were evaluated. Ethical issues (e.g., scientific merit, risk-benefit, sample size, or informed-consent) raised in the forms were counted and analysed according to characteristics, including study classification/design, use of specimens, study site, and study population. All 114 proposals submitted during the study period were analysed, comprising biomedical studies (17 %), drug trials (13 %), laboratory studies (24 %) and epidemiological studies (46 %). They included multi-site (13 %) and international studies (4 %), and those involving minority populations (28 %), children (17 %) and pregnant women (7 %). Drug trials had the highest proportion of questions raised for most ethical issues, while issues concerning privacy and confidentiality tended to be highest for laboratory and epidemiology studies. Clarifications on ethical issues were requested by the ethics committee more for proposals involving new specimen collection. Studies involving stored data and specimens tended to attract more issues around privacy and confidentiality. Proposals involving minority populations were more likely to raise issues than those that did not. Those involving vulnerable populations were more likely to attract concerns related to study rationale and design. This study stratified ethical issues raised in a broad spectrum of research proposals. The Faculty of Tropical Medicine at Mahidol University is a significant contributor to global malaria research output. The findings shed light on the ethical review process that may be useful for stakeholders, including researchers, RECs and sponsors, conducting malaria research in other endemic settings.

A Snowball's Chance? Communities and Families Working To Prevent Youth Crime = Effet de boule de neige? Les communautes et les familles collaborent a la prevention de la criminalite chez les jeunes.

ERIC Educational Resources Information Center

Theilheimer, Ish, Ed.; Eisner, Kathy, Ed.

1996-01-01

This issue of the Canadian quarterly "Transitions," in French and English language versions, examines the prevention of youth crime, with a specific focus on activities, trends, and research dealing with Canadian families. Major articles in this issue are: (1) "A Snowball's Chance? Communities and Families Working to Prevent Youth…

Strategic Response to Energy-Related Security Threats in the US Department of Defense

DTIC Science & Technology

2014-10-15

generation in the United States are fossil fuels . These include coal, natural gas, and oil . In some cases solar, wind, geothermal, and hydroelectric...and findings. The research addressed engagement on climate change and energy security issues by DoD across various tiers and sectors of the...on climate change and energy security issues by DoD across various tiers and sectors of the organization. Specifically, a tripartite analysis

Clinical trials: the challenge of recruitment and retention of participants.

PubMed

Gul, Raisa B; Ali, Parveen A

2010-01-01

This article, based on the available literature, attempts to discuss the importance of recruitment and retention of research participants, the associated barriers and challenges, and various strategies to overcome these barriers. The inability to recruit and retain the required participants in a research project poses serious threats to both the internal and the external validity of a research study. Despite serious implications, the issues of recruitment and retention do not receive due attention in research and publications. Literature suggests a lack of coordinated efforts to collect information on the outcomes of recruitment experiences in clinical trials and population studies. Studies often mention the number of participants who refuse to participate; however, the majority of the studies often fail to mention the specific reasons insufficient recruitment or retention of the participants. A methodological paper. Various participant-, context-, environment- and research-related factors are examined that affect the phenomenon of recruitment and retention of the participants in a study. Delayed or inefficient recruitment also has financial and ethical implications. Although there are many pieces of information scattered throughout academic journals on recruitment and retention of participants in research, few authors have dealt with the issue holistically. It is imperative for researchers to understand the importance of recruitment and retention of research participants, the associated barriers and challenges, and various strategies to overcome these barriers. Appropriate recording and reporting of the problems faced while recruiting and retaining the participants in research studies can help not only in understating the challenge, but will also help in devising the strategies to overcome this problem. This article was an attempt to synthesise and review the available literature on recruitment and retention issues, which demand extensive theoretical and conceptual thinking as part of the research design. An understanding of the challenges and issues related to recruitment and retention can help researchers to think ahead about the strategies to overcome these issues and consequently save the time and energy of the participants, researchers and funding agencies.

Lay and professional stakeholder involvement in scoping palliative care issues: Methods used in seven European countries.

PubMed

Brereton, Louise; Ingleton, Christine; Gardiner, Clare; Goyder, Elizabeth; Mozygemba, Kati; Lysdahl, Kristin Bakke; Tummers, Marcia; Sacchini, Dario; Leppert, Wojciech; Blaževičienė, Aurelija; van der Wilt, Gert Jan; Refolo, Pietro; De Nicola, Martina; Chilcott, James; Oortwijn, Wija

2017-02-01

Stakeholders are people with an interest in a topic. Internationally, stakeholder involvement in palliative care research and health technology assessment requires development. Stakeholder involvement adds value throughout research (from prioritising topics to disseminating findings). Philosophies and understandings about the best ways to involve stakeholders in research differ internationally. Stakeholder involvement took place in seven countries (England, Germany, Italy, Lithuania, the Netherlands, Norway and Poland). Findings informed a project that developed concepts and methods for health technology assessment and applied these to evaluate models of palliative care service delivery. To report on stakeholder involvement in the INTEGRATE-HTA project and how issues identified informed project development. Using stakeholder consultation or a qualitative research design, as appropriate locally, stakeholders in seven countries acted as 'advisors' to aid researchers' decision making. Thematic analysis was used to identify key issues across countries. A total of 132 stakeholders (82 professionals and 50 'lay' people) aged ⩾18 participated in individual face-to-face or telephone interviews, consultation meetings or focus groups. Different stakeholder involvement methods were used successfully to identify key issues in palliative care. A total of 23 issues common to three or more countries informed decisions about the intervention and comparator of interest, sub questions and specific assessments within the health technology assessment. Stakeholders, including patients and families undergoing palliative care, can inform project decision making using various involvement methods according to the local context. Researchers should consider local understandings about stakeholder involvement as views of appropriate and feasible methods vary. Methods for stakeholder involvement, especially consultation, need further development.

The Need for Reproducibility

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

Robey, Robert W.

2016-06-27

The purpose of this presentation is to consider issues of reproducibility, specifically it determines whether bitwise reproducible computation is possible, if computational research in DOE improves its publication process, and if reproducible results can be achieved apart from the peer review process?

Identifying Ethical Issues in Mental Health Research with Minors Adolescents: Results of a Delphi Study

PubMed Central

Hiriscau, Elisabeta Ioana; Stingelin-Giles, Nicola; Wasserman, Danuta; Reiter-Theil, Stella

2016-01-01

Research with minors, especially for preventive purposes, e.g., suicide prevention, investigating risk or self-destructive behaviors such as deviance, drug abuse, or suicidal behavior, is ethically sensitive. We present a Delphi study exploring the ethical implications of the needs formulated by researchers in an international pre-conference who would benefit from ethics support and guidance in conducting Mental Health Research with minors. The resulting List of Ethical Issues (LEI) was submitted to a 2-rounds Delphi process via the Internet, including 34 multidisciplinary experts. In the first round, the experts reviewed the LEI and completed a questionnaire. Results from this round were analyzed and grouped in nine categories comprising 40 items. In the second round, the experts had to agree/disagree with the needs expressed in the LEI leading to a final list of 25 ethical issues considered relevant for Mental Health Research with minors such as: confidentiality of the sensitive data, competence for consenting alone and risk of harm and stigma related to the methodology used in research. It was shown that studies like SEYLE (Saving and Empowering Young Lives in Europe) trigger among researchers wishes to obtain specific recommendations helping to comply with standards for good practice in conducting research with minors. PMID:27187425

Identifying Ethical Issues in Mental Health Research with Minors Adolescents: Results of a Delphi Study.

PubMed

Hiriscau, Elisabeta Ioana; Stingelin-Giles, Nicola; Wasserman, Danuta; Reiter-Theil, Stella

2016-05-11

Research with minors, especially for preventive purposes, e.g., suicide prevention, investigating risk or self-destructive behaviors such as deviance, drug abuse, or suicidal behavior, is ethically sensitive. We present a Delphi study exploring the ethical implications of the needs formulated by researchers in an international pre-conference who would benefit from ethics support and guidance in conducting Mental Health Research with minors. The resulting List of Ethical Issues (LEI) was submitted to a 2-rounds Delphi process via the Internet, including 34 multidisciplinary experts. In the first round, the experts reviewed the LEI and completed a questionnaire. Results from this round were analyzed and grouped in nine categories comprising 40 items. In the second round, the experts had to agree/disagree with the needs expressed in the LEI leading to a final list of 25 ethical issues considered relevant for Mental Health Research with minors such as: confidentiality of the sensitive data, competence for consenting alone and risk of harm and stigma related to the methodology used in research. It was shown that studies like SEYLE (Saving and Empowering Young Lives in Europe) trigger among researchers wishes to obtain specific recommendations helping to comply with standards for good practice in conducting research with minors.

Requirements for Minimum Sample Size for Sensitivity and Specificity Analysis

PubMed Central

Adnan, Tassha Hilda

2016-01-01

Sensitivity and specificity analysis is commonly used for screening and diagnostic tests. The main issue researchers face is to determine the sufficient sample sizes that are related with screening and diagnostic studies. Although the formula for sample size calculation is available but concerning majority of the researchers are not mathematicians or statisticians, hence, sample size calculation might not be easy for them. This review paper provides sample size tables with regards to sensitivity and specificity analysis. These tables were derived from formulation of sensitivity and specificity test using Power Analysis and Sample Size (PASS) software based on desired type I error, power and effect size. The approaches on how to use the tables were also discussed. PMID:27891446

Emerging ethical issues in instructions to authors of high-impact biomedical journals

PubMed Central

Atlas, Michel C.

2003-01-01

Public interest in issues concerning the maintenance of high ethical standards in the conduct of scientific research and its publication has been increasing. Some of the developments in these issues as reflected in the publication of the medical literature are traced here. This paper attempts to determine whether public interest is reflected in the specific requirements for authors for manuscript preparation as stated in the “Instructions to Authors” for articles being prepared for submission to 124 “high- impact” journals. The instructions to authors of these journals were read on the Web for references to ethical standards or requirements. The ethical issues that the instructions most often covered were specifically related to the individual journal's publication requirements. The results suggest that while the editors and publishers of the biomedical literature are concerned with promoting and protecting the rights of the subjects of the experiments in the articles they publish, and while these concerns are not yet paramount, they are evolving and growing. PMID:14566375

Sustainable student retention and gender issues in mathematics for ICT study

NASA Astrophysics Data System (ADS)

Divjak, Blazenka; Ostroski, Mirela; Vidacek Hains, Violeta

2010-04-01

This article reports on the research whose specific objective is to improve student retention in mathematics included in the first-year ICT study programme by means of improving teaching methods, with an emphasis on gender issues. Two principal reasons for this research are, first, the fact that first-year mathematics courses are often viewed as an obstacle for retention in studying ICT, and second, the fact that female students are strongly underrepresented in ICT. Furthermore, according to recently introduced research, changes in pedagogy and the content of mathematics have been evaluated. Those changes are directed towards competency-based and student-centred education and are heavily supported by technology-based learning. Although only minor gender differences in different skills have been detected, the pass rate for female students is constantly higher than that for male students. Therefore, the reasons for the better performance of female students have been investigated taking into account both the motivation for study and learning styles. The primary sources of data used in the first year of research comprised questionnaires (n = 130) together with classroom and on-line assessment material for 263 students. In the next year, 160 students of Information Systems participated in the survey, the central topic of which was the motivation for study. Additionally, the research focused on finding out if the motivation factors are gender specific. The research was conducted in Croatia where no research on a similar topic had been previously available. In terms of the specific features of the socio-cultural environment, conducting such a research in Croatia proved to be worthwhile, particularly considering the possibility of comparing the obtained results with those arising from other environments.

Establishing usability heuristics for heuristics evaluation in a specific domain: Is there a consensus?

PubMed

Hermawati, Setia; Lawson, Glyn

2016-09-01

Heuristics evaluation is frequently employed to evaluate usability. While general heuristics are suitable to evaluate most user interfaces, there is still a need to establish heuristics for specific domains to ensure that their specific usability issues are identified. This paper presents a comprehensive review of 70 studies related to usability heuristics for specific domains. The aim of this paper is to review the processes that were applied to establish heuristics in specific domains and identify gaps in order to provide recommendations for future research and area of improvements. The most urgent issue found is the deficiency of validation effort following heuristics proposition and the lack of robustness and rigour of validation method adopted. Whether domain specific heuristics perform better or worse than general ones is inconclusive due to lack of validation quality and clarity on how to assess the effectiveness of heuristics for specific domains. The lack of validation quality also affects effort in improving existing heuristics for specific domain as their weaknesses are not addressed. Copyright © 2016 Elsevier Ltd. All rights reserved.

Muscle dysmorphia: methodological issues, implications for research.

PubMed

Suffolk, Mark T; Dovey, Terence M; Goodwin, Huw; Meyer, Caroline

2013-01-01

Muscle dysmorphia is a male-dominated, body image-related psychological condition. Despite continued investigation, contention surrounds the nosological status of this disorder. The aim of this article was to review the literature on muscle dysmorphia to provide a qualitative account of methodological issues that may inhibit our understanding. Key areas relating to non-standardized participant groups, measuring instruments, and terminology were identified as potentially inhibiting symptom coherence and diagnostic reliability. New measuring instruments validated with clinical samples and carefully described participant groups, standardized terminology, and a greater emphasis on prospective longitudinal research with specific sub groups of the weight training community would be of interest to the field.

Measurement issues associated with using survey data matched with administrative data from the Social Security Administration.

PubMed

Davies, Paul S; Fisher, T Lynn

2009-01-01

Researchers using survey data matched with administrative data benefit from the rich demographic and economic detail available from survey data combined with detailed programmatic data from administrative records. The research benefits of using these matched data are too numerous to mention. But there are drawbacks as well, and those drawbacks have received less systematic attention from researchers. We focus on survey data matched with administrative data from the Social Security Administration and address the strengths and weaknesses of each in four specific areas: (1) program participation and benefits, (2) disability and health information, (3) earnings, and (4) deferred compensation. We discuss the implications of these strengths and weaknesses for decisions that researchers must make regarding the appropriate data source and definition for the concepts in question. From this discussion, some general conclusions are drawn about measurement issues associated with using matched survey and administrative data for research, policy evaluation, and statistics.

Child research in South Africa: How do the new regulations help?

PubMed

Strode, Ann Elaine; Slack, Catherine May

2015-11-01

Child research is governed by legal norms in the National Health Act (2003) and the Regulations. There is increasing harmony between the two on many issues, including the conditions under which children should be enrolled in research. The most striking disjuncture in the ethical-legal framework remains the allowable consent strategy for child research, where the law requires mandatory parental or legal guardian consent for all child research, while ethical guidelines afford research stakeholders the discretion to implement exceptions to this approach in specific justifiable circumstances.

Child research in South Africa: How do the new regulations help?

PubMed Central

Strode, AE; Slack, CM

2018-01-01

Child research is governed by legal norms in the National Health Act (2003) and the Regulations. There is increasing harmony between the two on many issues, including the conditions under which children should be enrolled in research. The most striking disjuncture in the ethical-legal framework remains the allowable consent strategy for child research, where the law requires mandatory parental or legal guardian consent for all child research, while ethical guidelines afford research stakeholders the discretion to implement exceptions to this approach in specific justifiable circumstances. PMID:26632311

Content-Related Issues Pertaining to Teaching Statistics: Making Decisions about Educational Objectives in Statistics Courses.

ERIC Educational Resources Information Center

Bliss, Leonard B.; Tashakkori, Abbas

This paper discusses the objectives that would be appropriate for statistics classes for students who are not majoring in statistics, evaluation, or quantitative research design. These "non-majors" should be able to choose appropriate analytical methods for specific sets of data based on the research question and the nature of the data, and they…

Defining the Boundaries of Early Adolescence: A User's Guide to Assessing Pubertal Status and Pubertal Timing in Research with Adolescents

ERIC Educational Resources Information Center

Dorn, Lorah D.; Dahl, Ronald E.; Woodward, Hermi Rojahn; Biro, Frank

2006-01-01

This article addresses pragmatic issues regarding the assessment of puberty in research on adolescent health and development. Because pubertal processes have a major effect on physical, psychological, and social development, we posit that the assessment of pubertal status is at least as important as the specification of age for characterizing…

Evidence-Based Practice in Special Education and Cultural Adaptations: Challenges and Implications for Research

ERIC Educational Resources Information Center

Wang, Mian; Lam, Yeana

2017-01-01

Many issues arise in the discussion of the evidence-based practice (EBP) movement and implementation science in special education and specific educational practices for students with severe disabilities. Yet cultural adaptations of EBPs, which have emerged as an area of research in other fields, are being left out as a focus of EBP discourse. The…

Advances in Stereotype Threat Research on African Americans: Continuing Challenges to the Validity of Its Role in the Achievement Gap

ERIC Educational Resources Information Center

Whaley, Arthur L.

2018-01-01

Over the past two decades, there have been significant advances in stereotype threat research on African Americans. The current article reviews general issues of internal validity and external validity (or generalizability) beyond college laboratories in stereotype threat studies, and as they are revealed specifically in the context of advances in…

Sheep: The First Large Animal Model in Nuclear Transfer Research

PubMed Central

Czernik, Marta; Zacchini, Federica; Iuso, Domenico; Scapolo, Pier Augusto

2013-01-01

Abstract The scope of this article is not to provide an exhaustive review of nuclear transfer research, because many authoritative reviews exist on the biological issues related to somatic and embryonic cell nuclear transfer. We shall instead provide an overview on the work done specifically on sheep and the value of this work on the greater nuclear transfer landscape. PMID:24033140

U.S. Geological Survey Science Support Strategy for Biscayne National Park and Surrounding Areas in Southeastern Florida

USGS Publications Warehouse

Wolfert-Lohmann, Melinda A.; Langevin, Christian D.; Jones, Sonya A.; Reich, Chris D.; Wingard, Georgina L.; Kuffner, Ilsa B.; Cunningham, Kevin J.

2008-01-01

The U.S. Geological Survey conducts a wide range of research in and around the Biscayne National Park region of southern Florida. This research encompasses the biologic, ecologic, meteorologic, geologic, and hydrologic components of the system, including water-quality analyses, ground-water modeling, hydrogeologic-data collection, ecologic-habitat evaluations, wetlands characterizations, biogeochemistry of ecosystems, and paleo-ecologic analyses. Relevant information is provided herein for researchers and managers interested in the Biscayne Bay area and about current U.S. Geological Survey efforts that address important resource protection and management issues. Specifically, managers and scientists are provided with information on current and recently completed U.S. Geological Survey projects and a sample listing of potential U.S. Geological Survey research projects addressing relevant issues that face the study area.

Main Chamber and Preburner Injector Technology

NASA Technical Reports Server (NTRS)

Santoro, Robert J.; Merkle, Charles L.

1999-01-01

This document reports the experimental and analytical research carried out at the Penn State Propulsion Engineering Research Center in support of NASA's plan to develop advanced technologies for future single stage to orbit (SSTO) propulsion systems. The focus of the work is on understanding specific technical issues related to bi-propellant and tri-propellant thrusters. The experiments concentrate on both cold flow demonstrations and hot-fire uni-element tests to demonstrate concepts that can be incorporated into hardware design and development. The analysis is CFD-based and is intended to support the design and interpretation of the experiments and to extrapolate findings to full-scale designs. The research is divided into five main categories that impact various SSTO development scenarios. The first category focuses on RP-1/gaseous hydrogen (GH2)/gaseous oxygen (GO2) tri-propellant combustion with specific emphasis on understanding the benefits of hydrogen addition to RP-1/oxygen combustion and in developing innovative injector technology. The second category investigates liquid oxygen (LOX)/GH2 combustion at main chamber near stoichiometric conditions to improve understanding of existing LOX/GH2 rocket systems. The third and fourth categories investigate the technical issues related with oxidizer-rich and fuel-rich propulsive concepts, issues that are necessary for developing the full-flow engine cycle. Here, injector technology issues for both LOX/GH2 and LOX/RP-1 propellants are examined. The last category, also related to the full-flow engine cycle, examines injector technology needs for GO2/GH2 propellant combustion at near-stoichiometric conditions for main chamber application.

Nature of Science Progression in School Year 1-9: a Case Study of Teachers' Suggestions and Rationales

NASA Astrophysics Data System (ADS)

Leden, Lotta; Hansson, Lena

2017-07-01

The inclusion of nature of science (NOS) in science education has for a long time been regarded as crucial. There is, however, a lack of research on appropriate NOS aspects for different educational levels. An even more neglected area of research is that focusing on teachers' perspectives on NOS teaching at different levels. The aim of this article is to examine NOS progression in the light of teachers' suggestions and rationales. In order to obtain teachers' informed perspectives, we chose to involve six teachers (teaching grades 1-9) in a 3-year research project. They took part in focus group discussions about NOS and NOS teaching as well as implemented jointly planned NOS teaching sessions. Data that this article builds on was collected at the end of the project. The teachers' suggestions for NOS progression often relied on adding more NOS issues at every stage, thereby creating the foundations of a broader but not necessarily deeper understanding of NOS. Five rationales, for if/when specific NOS issues are appropriate to introduce, emerged from the analysis of the teacher discussions. Some of these rationales, including practice makes perfect and increasing levels of depth can potentially accommodate room for many NOS issues in the science classroom, while maturity and experience instead has a restricting effect on NOS teaching. Also, choice of context and teaching approaches play an important role in teachers' rationales for whether specific NOS issues should be included or not at different stages. The article discusses the implications for teacher education and professional development.

A student's perspective of managing data collection in a complex qualitative study.

PubMed

Dowse, Eileen Mary; van der Riet, Pamela; Keatinge, Diana Rosemary

2014-11-01

To highlight from a doctoral student's perspective some of the unexpected and challenging issues that may arise when collecting data in a complex, qualitative study. Using a qualitative approach to undertaking a PhD requires commitment to the research topic, the acquisition of a variety of research skills and the development of expertise in writing. Despite close research supervision and guidance, the first author of this paper experienced unexpected hurdles when collecting data. This article highlights these hurdles and compares them with similar and dissimilar challenges raised by a social researcher with 30 years' experience (White 2012). The first author's experience of field research during her PhD candidature. Informed by a critical theoretical perspective, a snowballing technique was used to examine issues related to data collection by a doctoral student in a qualitative research study. The first author found the logistics of qualitative data collection, concerns about transparency, role confusion and power differentials with participants, and the effective use of video recording technology, unexpectedly challenging. Many of these issues are highlighted in the literature and/or during research supervision. However, the student researcher remains a novice when entering the field. It is often only on reflection after encountering the hurdle that the student recognises future pre-emptive or alternative methods of data collection. The challenges faced as a doctoral student managing the data collection phase of the study concurred with White's discussion of some of the 'real life challenges that novice researchers might face' (2012). Specific guidance and prudence are needed by research students to know when enough data have been collected for manageable analysis within the limits of candidature. Use of reflexivity and mindfulness practised by the student during this phase assisted the ability to reflect, respond and learn from issues as they arose and aim for a harmonious work, study and life balance. This paper highlights these issues and offers suggestions for other research higher degree students facing similar challenges when collecting data in a complex qualitative study.

Engaging media in communicating research on sexual and reproductive health and rights in sub-Saharan Africa: experiences and lessons learned.

PubMed

Oronje, Rose Ndakala; Undie, Chi-Chi; Zulu, Eliya Msiyaphazi; Crichton, Joanna

2011-06-16

The mass media have excellent potential to promote good sexual and reproductive health outcomes, but around the world, media often fail to prioritize sexual and reproductive health and rights issues or report them in an accurate manner. In sub-Saharan Africa media coverage of reproductive health issues is poor due to the weak capacity and motivation for reporting these issues by media practitioners. This paper describes the experiences of the African Population and Health Research Center and its partners in cultivating the interest and building the capacity of the media in evidence-based reporting of reproductive health issues in sub-Saharan Africa. The paper utilizes a case study approach based primarily on the personal experiences and reflections of the authors (who played a central role in developing and implementing the Center's communication and policy engagement strategies), a survey that the Center carried out with science journalists in Kenya, and literature review. The African Population and Health Research Center's media strategy evolved over the years, moving beyond conventional ways of communicating research through the media via news releases and newspaper stories, to varying approaches that sought to inspire and build the capacity of journalists to do evidence-based reporting of reproductive health issues. Specifically, the approach included 1) enhancing journalists' interest in and motivation for reporting on reproductive health issues through training and competitive grants for outstanding reporting ; 2) building the capacity of journalists to report reproductive health research and the capacity of reproductive health researchers to communicate their research to media through training for both parties and providing technical assistance to journalists in obtaining and interpreting evidence; and 3) establishing and maintaining trust and mutual relationships between journalists and researchers through regular informal meetings between journalists and researchers, organizing field visits for journalists, and building formal partnerships with professional media associations and individual journalists. Our experiences and reflections, and the experiences of others reviewed in this paper, indicate that a sustained mix of strategies that motivate, strengthen capacity of, and build relationships between journalists and researchers can be effective in enhancing quality and quantity of media coverage of research.

Importance and use of correlational research.

PubMed

Curtis, Elizabeth A; Comiskey, Catherine; Dempsey, Orla

2016-07-01

The importance of correlational research has been reported in the literature yet few research texts discuss design in any detail. To discuss important issues and considerations in correlational research, and suggest ways to avert potential problems during the preparation and application of the design. This article targets the gap identified in the literature regarding correlational research design. Specifically, it discusses the importance and purpose of correlational research, its application, analysis and interpretation with contextualisations to nursing and health research. Findings from correlational research can be used to determine prevalence and relationships among variables, and to forecast events from current data and knowledge. In spite of its many uses, prudence is required when using the methodology and analysing data. To assist researchers in reducing mistakes, important issues are singled out for discussion and several options put forward for analysing data. Correlational research is widely used and this paper should be particularly useful for novice nurse researchers. Furthermore, findings generated from correlational research can be used, for example, to inform decision-making, and to improve or initiate health-related activities or change.

Incorporating ethical principles into clinical research protocols: a tool for protocol writers and ethics committees.

PubMed

Li, Rebecca H; Wacholtz, Mary C; Barnes, Mark; Boggs, Liam; Callery-D'Amico, Susan; Davis, Amy; Digilova, Alla; Forster, David; Heffernan, Kate; Luthin, Maeve; Lynch, Holly Fernandez; McNair, Lindsay; Miller, Jennifer E; Murphy, Jacquelyn; Van Campen, Luann; Wilenzick, Mark; Wolf, Delia; Woolston, Cris; Aldinger, Carmen; Bierer, Barbara E

2016-04-01

A novel Protocol Ethics Tool Kit ('Ethics Tool Kit') has been developed by a multi-stakeholder group of the Multi-Regional Clinical Trials Center of Brigham and Women's Hospital and Harvard. The purpose of the Ethics Tool Kit is to facilitate effective recognition, consideration and deliberation of critical ethical issues in clinical trial protocols. The Ethics Tool Kit may be used by investigators and sponsors to develop a dedicated Ethics Section within a protocol to improve the consistency and transparency between clinical trial protocols and research ethics committee reviews. It may also streamline ethics review and may facilitate and expedite the review process by anticipating the concerns of ethics committee reviewers. Specific attention was given to issues arising in multinational settings. With the use of this Tool Kit, researchers have the opportunity to address critical research ethics issues proactively, potentially speeding the time and easing the process to final protocol approval. 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/

Foundations of translational ecology

USGS Publications Warehouse

Enquist, Carolyn A. F.; Jackson, Stephen T.; Garfin, Gregg M.; Davis, Frank W.; Gerber, Leah R.; Littell, Jeremy; Tank, Jennifer L.; Terando, Adam; Wall, Tamara U.; Halpern, Benjamin S.; Morelli, Toni L.; Hiers, J. Kevin; McNie, Elizabeth; Stephenson, Nathan L.; Williamson, Matthew A.; Woodhouse, Connie A.; Yung, Laurie; Brunson, Mark W.; Hall, Kimberly R.; Hallett, Lauren M.; Lawson, Dawn M.; Moritz, Max A.; Nydick, Koren R.; Pairis, Amber; Ray, Andrea J.; Regan, Claudia M.; Safford, Hugh D.; Schwartz, Mark W.; Shaw, M. Rebecca

2017-01-01

Ecologists who specialize in translational ecology (TE) seek to link ecological knowledge to decision making by integrating ecological science with the full complement of social dimensions that underlie today's complex environmental issues. TE is motivated by a search for outcomes that directly serve the needs of natural resource managers and decision makers. This objective distinguishes it from both basic and applied ecological research and, as a practice, it deliberately extends research beyond theory or opportunistic applications. TE is uniquely positioned to address complex issues through interdisciplinary team approaches and integrated scientist–practitioner partnerships. The creativity and context‐specific knowledge of resource managers, practitioners, and decision makers inform and enrich the scientific process and help shape use‐driven, actionable science. Moreover, addressing research questions that arise from on‐the‐ground management issues – as opposed to the top‐down or expert‐oriented perspectives of traditional science – can foster the high levels of trust and commitment that are critical for long‐term, sustained engagement between partners.

Autism: Clinical and Research Issues.

ERIC Educational Resources Information Center

Accardo, Pasquale J., Ed.; Magnusen, Christy, Ed.; Capute, Arnold J., Ed.

This text examines the characteristics that define autism: impairments in communication; abnormal social development; and clinically significant odd behaviors. Specific chapters include: (1) Neural Mechanisms in Autism (Andrew W. Zimmerman and Barry Gordon); (2) Epidemiology of Autism and Other Pervasive Developmental Disorders: Current…

Safety belt interlock system usage survey

DOT National Transportation Integrated Search

1976-08-01

This research is intended to measure the effectiveness of various use-inducing systems in increasing safety belt usage. Specifically, the objectives are: (1) to determine if the 1975 warning system issued in response to P.L. 93-492 is effective in in...

76 FR 42129 - Agency Information Collection Activities: Case Submission Form, Case Assistance Form

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-18

... is in the final phase of development with successful testing of a pilot version conducted in the 4th... will refer case specific issues to the Customer Assistance Office for USCIS for further research, and...

A beginner's guide to ethnographic observation in nursing research.

PubMed

Conroy, Tiffany

2017-03-22

Background Observation is mentioned in most ethnographic textbooks, but specific details about how it should be conducted and the practicalities to be considered in ethnographic nursing research are not always explicit. This paper explores the experiences of and challenges faced by a novice nurse researcher who used observation to collect data. Aim To provide a novice researcher's perspective of observation in ethnographic nursing research and to highlight the associated challenges. Discussion Challenges that arose in observation began with determining which perspective to take, followed by rehearsing observation, developing and maintaining a constructive relationship with the observation site, being aware of the influence of the observer, managing interactions between the observed and the observer, and responding to ethical issues. Conclusion Novice nurse researchers considering using observation to collect data should be aware of the potential challenges they might encounter. Implications for practice The information presented in this paper will enable novice researchers to anticipate these issues and develop strategies to prevent or address them.

Family Violence and the Need for Prevention Research in First Nations, Inuit, and Métis Communities1

PubMed Central

Andersson, Neil; Nahwegahbow, Amy

2010-01-01

Existing sources produce widely varying estimates of family violence in First Nations, Inuit, and Métis communities; taken together, they imply a convincing if poorly quantified higher risk of family violence in Aboriginal communities, with the greater burden borne by women. With the accelerating HIV epidemic in some Aboriginal communities, prevention of domestic violence takes on even greater urgency. Five planks in a prevention research platform include: training emerging researchers from all Aboriginal groups to promote culturally specific research; systematic review of unpublished and published knowledge of interventions that reduce domestic violence; intervention theory development specific to each community; attention to the particular ethical issues; and methods development focused on interventions. PMID:20975851

Psychotherapy training: Suggestions for core ingredients and future research.

PubMed

Boswell, James F; Castonguay, Louis G

2007-12-01

Despite our considerable depth and breadth of empirical knowledge on psychotherapy process and outcome, research on psychotherapy training is somewhat lacking. We would argue, however, that the scientist-practitioner model should not only guide practice, but also the way our field approaches training. In this paper we outline our perspective on the crucial elements of psychotherapy training based on available evidence, theory, and clinical experience, focusing specifically on the structure, key components, and important skills to be learned in a successful training program. In addition, we derive specific research directions based on the crucial elements of our proposed training perspective, and offer general considerations for research on training, including method and measurement issues. (PsycINFO Database Record (c) 2010 APA, all rights reserved).

Task Allocation for Single Pilot Operations: A Role for the Ground

NASA Technical Reports Server (NTRS)

Johnson, Walter; Lachter, Joel; Feary, Mike; Comerford, Doreen; Battiste, Vernol; Mogford, Richard

2012-01-01

Researchers at NASA Ames Research Center and NASA Langley Research Center are jointly investigating issues associated with potential configurations for an environment in which a single pilot, or reduced crew, might operate. The research summarized in this document represents several of the efforts being put forth at NASA Ames Research Center. Specifically, researchers at NASA Ames Research Center coordinated and hosted a technical interchange meeting in order to gain insight from members of the aviation community. A description of this meeting and the findings are presented first. Thereafter, plans for ensuing research are presented.

[Sexual health and intellectual disability: a narrative literature review and its implications for nursing practice.

PubMed

Pariseau-Legault, Pierre; Holmes, Dave

2017-09-01

Issues associated with affectivity and sexuality in the context of intellectual disability have recently been the subject of various interdisciplinary discussions in academia. In nursing, interventions in sexual health are supported with hesitation and those issues constitute a marginal field of nursing research. A narrative literature review was realized in order to establish a portrait of the knowledge produced on this topic in the last decade. This paper illustrates three specific research areas recently developed, namely issues related to sexual autonomy, contextual factors positively or negatively contributing to emotional and sexual life, and the experiences of people identified as having an intellectual disability in this regard. On the basis of these results, different issues related to sexuality and intellectual disability are discussed, including those associated with the negotiation process of affective and sexual life, parenthood as a mediator of emotional and sexual expression, and the inclusiveness issues of sexual diversity in health interventions. Implications for nursing are finally discussed in light of the recent development of its role in sexual health.

Twilight of dawn or of evening? A century of research methods in the Journal of Applied Psychology.

PubMed

Cortina, Jose M; Aguinis, Herman; DeShon, Richard P

2017-03-01

We offer a critical review and synthesis of research methods in the first century of the Journal of Applied Psychology. We divide the chronology into 6 periods. The first emphasizes the first few issues of the journal, which, in many ways, set us on a methodological course that we sail to this day, and then takes us through the mid-1920s. The second is the period through World War II, in which we see the roots of modern methodological concepts and techniques, including a transition from a discovery orientation to a hypotheticodeductive model orientation. The third takes us through roughly 1970, a period in which many of our modern-day practices were formed, such as reliance on null hypothesis significance testing. The fourth, from 1970 through 1989, sees an emphasis on the development of measures of critical constructs. The fifth takes us into the present, which is marked by greater plurality regarding data-analytic approaches. Finally, we offer a glimpse of possible and, from our perspective, desirable futures regarding research methods. Specifically, we highlight the need to conduct replications; study the exceptional and not just the average; improve the quality of the review process, particularly regarding methodological issues; emphasize design and measurement issues; and build and test more specific theories. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Attending to scalar ethical issues in emerging approaches to environmental health research and practice.

PubMed

Buse, Chris G; Smith, Maxwell; Silva, Diego S

2018-06-04

Accelerated changes to the planet have created novel spaces to re-imagine the boundaries and foci of environmental health research. Climate change, mass species extinction, ocean acidification, biogeochemical disturbance, and other emergent environmental issues have precipitated new population health perspectives, including, but not limited to, one health, ecohealth, and planetary health. These perspectives, while nuanced, all attempt to reconcile broad global challenges with localized health impacts by attending to the reciprocal relationships between the health of ecosystems, animals, and humans. While such innovation is to be encouraged, we argue that a more comprehensive engagement with the ethics of these emerging fields of inquiry will add value in terms of the significance and impact of associated interventions. In this contribution, we highlight how the concept of spatial and temporal scale can be usefully deployed to shed light on a variety of ethical issues common to emerging environmental health perspectives, and that the potential of scalar analysis implicit to van Potter's conceptualization of bioethics has yet to be fully appreciated. Specifically, we identify how scale interacts with key ethical issues that require consideration and clarification by one health, ecohealth, and planetary health researchers and practitioners to enhance the effectiveness of research and practice, including justice and governance.

Methodological Consequences of Situation Specificity: Biases in Assessments

PubMed Central

Patry, Jean-Luc

2011-01-01

Social research is plagued by many biases. Most of them are due to situation specificity of social behavior and can be explained using a theory of situation specificity. The historical background of situation specificity in personality social psychology research is briefly sketched, then a theory of situation specificity is presented in detail, with as centerpiece the relationship between the behavior and its outcome which can be described as either “the more, the better” or “not too much and not too little.” This theory is applied to reliability and validity of assessments in social research. The distinction between “maximum performance” and “typical performance” is shown to correspond to the two behavior-outcome relations. For maximum performance, issues of reliability and validity are much easier to be solved, whereas typical performance is sensitive to biases, as predicted by the theory. Finally, it is suggested that biases in social research are not just systematic error, but represent relevant features to be explained just as other behavior, and that the respective theories should be integrated into a theory system. PMID:21713072

Balancing Ethical Pros and Cons of Stem Cell Derived Gametes.

PubMed

Segers, Seppe; Mertes, Heidi; de Wert, Guido; Dondorp, Wybo; Pennings, Guido

2017-07-01

In this review we aim to provide an overview of the most important ethical pros and cons of stem cell derived gametes (SCD-gametes), as a contribution to the debate about reproductive tissue engineering. Derivation of gametes from stem cells holds promising applications both for research and for clinical use in assisted reproduction. We explore the ethical issues connected to gametes derived from embryonic stem cells (both patient specific and non-patient specific) as well as those related to gametes derived from induced pluripotent stem cells. The technology of SCD-gametes raises moral concerns of how reproductive autonomy relates to issues of embryo destruction, safety, access, and applications beyond clinical infertility.

A Burning Desire: A Focus Group Turns Its Attention to Old Glory. 12th Grade Lesson. Schools of California Online Resources for Education (SCORE): Connecting California's Classrooms to the World.

ERIC Educational Resources Information Center

MacDonald, David

This lesson for grade 12 is designed to increase student awareness of the debate surrounding flag burning, the proposed constitutional amendment to prohibit flag burning, and the constitutional issues involved, specifically the First Amendment. Students play the role of staff members for a U.S. Senator. They research the issue and prepare both pro…

Forward progress of scientific inquiry into the early father-child relationship: introduction to the special issue on very young children and their fathers.

PubMed

Bocknek, Erika L; Hossain, Ziarat; Roggman, Lori

2014-01-01

Research on fathering and the father-child relationship has made substantial progress in the most recent 15 years since the last special issue of the Infant Mental Health Journal on fathers and young children. This special issue on fathers and young children contains a series of papers exemplifying this progress, including advances in methodology-more direct assessment and more observational measures-in addition to the increasing dynamic complexity of the conceptual models used to study fathers, the diversity of fathers studied, and the growth of programs to support early father involvement. In assessing the current state of the field, special attention is given to contributions made by the papers contained in this special issue, and two critical areas for continued progress are addressed: (1) methodological and measurement development that specifically address fathers and fathering relationships and (2) cross-cultural and ecologically valid research examining the diversity of models of fathering. © 2014 Michigan Association for Infant Mental Health.

Sex- and gender-specific research priorities in cardiovascular resuscitation: proceedings from the 2014 Academic Emergency Medicine Consensus Conference Cardiovascular Resuscitation Research Workgroup.

PubMed

Wigginton, Jane G; Perman, Sarah M; Barr, Gavin C; McGregor, Alyson J; Miller, Andrew C; Napoli, Anthony M; Napoli, Anthony F; Safdar, Basmah; Weaver, Kevin R; Deutsch, Steven; Kayea, Tami; Becker, Lance

2014-12-01

Significant sex and gender differences in both physiology and psychology are readily acknowledged between men and women; however, data are lacking regarding differences in their responses to injury and treatment and in their ultimate recovery and survival. These variations remain particularly poorly defined within the field of cardiovascular resuscitation. A better understanding of the interaction between these important factors may soon allow us to dramatically improve outcomes in disease processes that currently carry a dismal prognosis, such as sudden cardiac arrest. As part of the 2014 Academic Emergency Medicine consensus conference "Gender-Specific Research in Emergency Medicine: Investigate, Understand, and Translate How Gender Affects Patient Outcomes," our group sought to identify key research questions and knowledge gaps pertaining to both sex and gender in cardiac resuscitation that could be answered in the near future to inform our understanding of these important issues. We combined a monthly teleconference meeting of interdisciplinary stakeholders from largely academic institutions with a focused interest in cardiovascular outcomes research, an extensive review of the existing literature, and an open breakout session discussion on the recommendations at the consensus conference to establish a prioritization of the knowledge gaps and relevant research questions in this area. We identified six priority research areas: 1) out-of-hospital cardiac arrest epidemiology and outcome, 2) customized resuscitation drugs, 3) treatment role for sex steroids, 4) targeted temperature management and hypothermia, 5) withdrawal of care after cardiac arrest, and 6) cardiopulmonary resuscitation training and implementation. We believe that exploring these key topics and identifying relevant questions may directly lead to improved understanding of sex- and gender-specific issues seen in cardiac resuscitation and ultimately improved patient outcomes. © 2014 by the Society for Academic Emergency Medicine.

Bio-mimic optimization strategies in wireless sensor networks: a survey.

PubMed

Adnan, Md Akhtaruzzaman; Abdur Razzaque, Mohammd; Ahmed, Ishtiaque; Isnin, Ismail Fauzi

2013-12-24

For the past 20 years, many authors have focused their investigations on wireless sensor networks. Various issues related to wireless sensor networks such as energy minimization (optimization), compression schemes, self-organizing network algorithms, routing protocols, quality of service management, security, energy harvesting, etc., have been extensively explored. The three most important issues among these are energy efficiency, quality of service and security management. To get the best possible results in one or more of these issues in wireless sensor networks optimization is necessary. Furthermore, in number of applications (e.g., body area sensor networks, vehicular ad hoc networks) these issues might conflict and require a trade-off amongst them. Due to the high energy consumption and data processing requirements, the use of classical algorithms has historically been disregarded. In this context contemporary researchers started using bio-mimetic strategy-based optimization techniques in the field of wireless sensor networks. These techniques are diverse and involve many different optimization algorithms. As far as we know, most existing works tend to focus only on optimization of one specific issue of the three mentioned above. It is high time that these individual efforts are put into perspective and a more holistic view is taken. In this paper we take a step in that direction by presenting a survey of the literature in the area of wireless sensor network optimization concentrating especially on the three most widely used bio-mimetic algorithms, namely, particle swarm optimization, ant colony optimization and genetic algorithm. In addition, to stimulate new research and development interests in this field, open research issues, challenges and future research directions are highlighted.

Fertility and pregnancy issues in BRCA-mutated breast cancer patients.

PubMed

Lambertini, Matteo; Goldrat, Oranite; Toss, Angela; Azim, Hatem A; Peccatori, Fedro A; Ignatiadis, Michail; Del Mastro, Lucia; Demeestere, Isabelle

2017-09-01

Fertility and pregnancy-related issues represent one of the main areas of concerns for young women with breast cancer. Carrying a germline deleterious BRCA mutation adds additional burden on this regard due to the specific issues that should be considered during the oncofertility counseling of this special patient group. Despite the availability of a growing amount of data in the general breast cancer population on the feasibility and safety of fertility preservation and pregnancy after diagnosis, numerous challenges remain for BRCA-mutated breast cancer patients in whom very limited studies have been performed so far. Therefore, studies aiming to address the specific issues of these patients, including the impact of the mutation on their fertility potential, the safety and efficacy of the different strategies for fertility preservation, and the feasibility of having a pregnancy after diagnosis, should be considered a research priority. The aim of the present manuscript is to perform an in depth overview on the role of BRCA mutations in breast cancer with a specific focus on their impact on reproductive potential, and to discuss the fertility and pregnancy issues faced by BRCA-mutated breast cancer patients. The final goal of this manuscript is to highlight current and upcoming knowledge in this field for trying to help physicians dealing with these patients during oncofertility counseling. Copyright © 2017 Elsevier Ltd. All rights reserved.

Ethical challenges in mental health research among internally displaced people: ethical theory and research implementation

PubMed Central

2013-01-01

Millions of people undergo displacement in the world. Internally displaced people (IDP) are especially vulnerable as they are not protected by special legislation in contrast to other migrants. Research conducted among IDPs must be correspondingly sensitive in dealing with ethical issues that may arise. Muslim IDPs in Puttalam district in the North-Western province of Sri Lanka were initially displaced from Northern Sri Lanka due to the conflict in 1991. In the backdrop of a study exploring the prevalence of common mental disorders among the IDPs, researchers encountered various ethical challenges. These included inter-related issues of autonomy, non-maleficence, beneficence, confidentiality and informed consent, and how these were tailored in a culture-specific way to a population that has increased vulnerability. This paper analyses how these ethical issues were perceived, detected and managed by the researchers, and the role of ethics review committees in mental health research concerning IDPs. The relevance of guidelines and methodologies in the context of an atypical study population and the benefit versus risk potential of research for IDPs are also discussed. The limitations that were encountered while dealing with ethical challenges during the study are discussed. The concept of post-research ethical conduct audit is suggested to be considered as a potential step to minimize the exploitation of vulnerable populations such as IDPs in mental health research. PMID:23497333

Ethical challenges in mental health research among internally displaced people: ethical theory and research implementation.

PubMed

Siriwardhana, Chesmal; Adikari, Anushka; Jayaweera, Kaushalya; Sumathipala, Athula

2013-03-12

Millions of people undergo displacement in the world. Internally displaced people (IDP) are especially vulnerable as they are not protected by special legislation in contrast to other migrants. Research conducted among IDPs must be correspondingly sensitive in dealing with ethical issues that may arise. Muslim IDPs in Puttalam district in the North-Western province of Sri Lanka were initially displaced from Northern Sri Lanka due to the conflict in 1991. In the backdrop of a study exploring the prevalence of common mental disorders among the IDPs, researchers encountered various ethical challenges. These included inter-related issues of autonomy, non-maleficence, beneficence, confidentiality and informed consent, and how these were tailored in a culture-specific way to a population that has increased vulnerability. This paper analyses how these ethical issues were perceived, detected and managed by the researchers, and the role of ethics review committees in mental health research concerning IDPs. The relevance of guidelines and methodologies in the context of an atypical study population and the benefit versus risk potential of research for IDPs are also discussed. The limitations that were encountered while dealing with ethical challenges during the study are discussed. The concept of post-research ethical conduct audit is suggested to be considered as a potential step to minimize the exploitation of vulnerable populations such as IDPs in mental health research.

Ethical Issues and Practical Challenges in Suicide Research.

PubMed

Hom, Melanie A; Podlogar, Matthew C; Stanley, Ian H; Joiner, Thomas E

2017-03-01

Research with human subjects represents a critical avenue for suicide prevention efforts; however, such research is not without its ethical and practical challenges. Specifically, given the nature of research with individuals at elevated risk for suicide (e.g., increased concerns regarding participant safety, adverse events, liability, difficulties often arise during the institutional review board (IRB) evaluation and approval process. This paper aims to discuss IRB-related issues associated with suicide prevention research, including researcher and IRB panel member responsibilities, suicide risk assessment and management ethics and procedures, informed consent considerations, preparation of study protocols, and education and training. Points to consider and components to potentially include in an IRB application for suicide-related research are additionally provided. Literature relevant to ethics in suicide research and suicide risk assessment and management was reviewed and synthesized. Suicide research can be conducted in accordance with ethical principles while also furthering the science of suicide prevention. Despite the challenging nature of suicide prevention research, empirically informed solutions exist to address difficulties that may emerge in interfacing with IRBs. There remain areas for improvement in the IRB approval process that warrant further investigation and work.

Overview of FAR-TECH's magnetic fusion energy research

NASA Astrophysics Data System (ADS)

Kim, Jin-Soo; Bogatu, I. N.; Galkin, S. A.; Spencer, J. Andrew; Svidzinski, V. A.; Zhao, L.

2017-10-01

FAR-TECH, Inc. has been working on magnetic fusion energy research over two-decades. During the years, we have developed unique approaches to help understanding the physics, and resolving issues in magnetic fusion energy. The specific areas of work have been in modeling RF waves in plasmas, MHD modeling and mode-identification, and nano-particle plasma jet and its application to disruption mitigation. Our research highlights in recent years will be presented with examples, specifically, developments of FullWave (Full Wave RF code), PMARS (Parallelized MARS code), and HEM (Hybrid ElectroMagnetic code). In addition, nano-particle plasma-jet (NPPJ) and its application for disruption mitigation will be presented. Work is supported by the U.S. DOE SBIR program.

Towards pervasive computing in health care - a literature review.

PubMed

Orwat, Carsten; Graefe, Andreas; Faulwasser, Timm

2008-06-19

The evolving concepts of pervasive computing, ubiquitous computing and ambient intelligence are increasingly influencing health care and medicine. Summarizing published research, this literature review provides an overview of recent developments and implementations of pervasive computing systems in health care. It also highlights some of the experiences reported in deployment processes. There is no clear definition of pervasive computing in the current literature. Thus specific inclusion criteria for selecting articles about relevant systems were developed. Searches were conducted in four scientific databases alongside manual journal searches for the period of 2002 to 2006. Articles included present prototypes, case studies and pilot studies, clinical trials and systems that are already in routine use. The searches identified 69 articles describing 67 different systems. In a quantitative analysis, these systems were categorized into project status, health care settings, user groups, improvement aims, and systems features (i.e., component types, data gathering, data transmission, systems functions). The focus is on the types of systems implemented, their frequency of occurrence and their characteristics. Qualitative analyses were performed of deployment issues, such as organizational and personnel issues, privacy and security issues, and financial issues. This paper provides a comprehensive access to the literature of the emerging field by addressing specific topics of application settings, systems features, and deployment experiences. Both an overview and an analysis of the literature on a broad and heterogeneous range of systems are provided. Most systems are described in their prototype stages. Deployment issues, such as implications on organization or personnel, privacy concerns, or financial issues are mentioned rarely, though their solution is regarded as decisive in transferring promising systems to a stage of regular operation. There is a need for further research on the deployment of pervasive computing systems, including clinical studies, economic and social analyses, user studies, etc.

Sulfate Salts in Gasoline and Ethanol Fuels -- Historical Perspective and Analysis of Available Data

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

McCormick, Robert L.; Alleman, Teresa; Yanowitz, Janet

This report reviews the chemistry of sulfate salts dissolved in ethanol and gasoline, potential sources of sulfate salts in ethanol and gasoline, the history of consumer vehicle issues with sulfate salt deposits in the early 2000s, and the corresponding changes to the denatured fuel ethanol specification. Recommendations for future research are provided. During a period of rapid market expansion in 2004-05, issues were reported with vehicles running on E10 provided by certain suppliers in some markets. It was commonly believed that these vehicle problems were caused by sulfate salts precipitating from the fuel. Investigators identified sodium sulfate, and in onemore » case also ammonium sulfate, as the predominate salts found in the engines. Several stakeholders believed the issue was excess sulfate ions in the ethanol portion of the E10, and in 2005 the ASTM specification for ethanol (D4806) was modified to include a 4-part per million (ppm) limit on sulfate ions. While there have been no further reports of consumer vehicle issues, the recently approved increase of ethanol in gasoline from 10 to 15 volume percent has resulted in renewed interest in the sulfate ion concentration in fuel ethanol. This report reviews published data on the solubility of sulfate salts in ethanol. The possible sources of sulfate anions and charge balancing cations (such as sodium) in fuel ethanol and petroleum derived blendstocks are discussed. Examination of historical information on the consumer vehicle issues that occurred in 2004-2005 reveals that a source of sodium or ammonium ions, required for the formation of the observed insoluble salts, was never identified. Recommendations for research to better understand sulfate salt solubility issues in ethanol, hydrocarbon blendstocks, and ethanol-gasoline blends are presented.« less

Seismic Design Considerations : Volume I, Technical Approaches and Results; Volume II, Appendices II-VIII

DOT National Transportation Integrated Search

2012-03-01

NJDOT has adopted AASHTO Guide Specifications for LRFD Seismic Bridge Design approved by the Highway : Subcommittee on Bridges and Structures in 2007. The main objective of research presented in this report has : been to resolve following issue...

Women and Disabilities: A National Forum.

ERIC Educational Resources Information Center

Boyle, Gail; And Others

1988-01-01

The paper reports on a June, 1988, Canadian forum concerned with oppression of disabled women, especially women with mental handicaps. Specifically addressed were issues concerning employment, education, reproductive rights, violence against women, sexuality, motherhood, participation in the women's movement, and inclusion in research and policy…

A view from health services research and outcomes measurement.

PubMed

Sales, Anne E

2007-01-01

Depicted in this presentation is the relationship of the aims of the original articles in this issue--using theory in a substantive way; introducing a strong focus on the organization as a contributor to patient, provider, and system outcomes; accounting for organizational level; and moving the field toward a view of research utilization as an intermediate, not terminal, outcome--to outcomes research in health services generally and in nursing health services research more specifically. The insights and innovations described in this set of articles contribute significantly to the literature on research use in healthcare, specifically including the need to account more fully for organizational structure and hierarchy than has been the case to date in health services outcomes research, as well as a strong intimation that research use is not only an important intervening variable in the causal chain producing outcomes at the patient, provider, and system levels but also a latent or unobservable variable.

The Need to Investigate Greek Students' Experiences in British Universities: The Use of Ethnography in the Identification of Such a Need

ERIC Educational Resources Information Center

Katsara, Rania

2004-01-01

The growth in international students coming to the United Kingdom has well been documented, but little research has been undertaken into the implications for specific national cohorts, particularly with regard to students from Greece. There is lack of research into the nature and persistence of issues faced by such students. This article presents…

Warfighter Effectiveness Research Center Biannual Newsletter. Volume 1, Issue1, December 2014

DTIC Science & Technology

2014-12-01

environment 2. Facilitate faculty and cadet research 3. Create and sustain collabora- tion via relationship -building with DoD, industry, and...them have even proposed teaching Behav- ioral Sciences courses in German to fluent cadets! The WERC is eager to reciprocate this relationship , and...language and culture-specific knowledge, SSIM focuses on developing unique pedagogical and technological tools for enhancing the fundamental skills

Evaluation of erosion control BMPs on ditched haul road stream crossing approaches following reconstruction

Treesearch

A.J. Lang; W.M. Aust; M.C. Bolding; E.B. Schilling

2016-01-01

Ditched forest roads leading to stream crossings and used for log transportation have recently been a topic of water quality concern and legal controversy. Best management practices (BMPs) can reduce potential water quality issues, yet few research studies have quantified BMP costs and reductions in sediment from implementing specific ditch BMPs. Researchers...

Professional Development in International Schools; Issues of Inclusion Identified by a Group of International School Teaching Assistants

ERIC Educational Resources Information Center

Tarry, Estelle; Cox, Anna

2014-01-01

With the growth in numbers of teaching assistants (TAs) in the UK, it has been identified through research carried out on behalf of the Council of British International Schools (COBIS) research that TAs in British international schools have specific and unmet training needs. Following the development of a course for TAs in international contexts,…

Ground Water Technical Support Center (GWTSC) Annual ...

EPA Pesticide Factsheets

The Ground Water Technical Support Center (GWTSC) is part of the Ground Water and Ecosystems Restoration Division (GWERD), which is based in the Robert S. Kerr Environmental Research Center in Ada, Oklahoma. The GWERD is a research division of U.S. EPA’s National Risk Management Research Laboratory (NRMRL). The GWTSC is one of an interlinked group of specialized Technical Support Centersthat were established under the Technical Support Project (TSP). The GWTSC provides technical support on issues related to groundwater. Specifically, the GWTSC provides technical support to U.S. EPA and State regulators for issues and problems related to:1. subsurface contamination (contaminants in ground water, soils and sediments),2. cross-media transfer (movement of contaminants from the subsurface to other media such as surface water or air), and3. restoration of impacted ecosystems.The GWTSC works with Remedial Project Managers (RPMs) and other decision makers to solve specific problems at Superfund, RCRA (Resource Conservation and Recovery Act), Brownfields sites, and ecosystem restoration sites. The Ground Water Technical Support Center (GWTSC) is part of the Ground Water and Ecosystems Restoration Division (GWERD), which is based in the Robert S. Kerr Environmental Research Center in Ada, Oklahoma. The GWERD is a research division of U.S. EPA’s National Risk Management Research Laboratory (NRMRL). The GWTSC is one of an interlinked group of specialized Technical Suppo

Technology transfer in the NASA Ames Advanced Life Support Division

NASA Technical Reports Server (NTRS)

Connell, Kathleen; Schlater, Nelson; Bilardo, Vincent; Masson, Paul

1992-01-01

This paper summarizes a representative set of technology transfer activities which are currently underway in the Advanced Life Support Division of the Ames Research Center. Five specific NASA-funded research or technology development projects are synopsized that are resulting in transfer of technology in one or more of four main 'arenas:' (1) intra-NASA, (2) intra-Federal, (3) NASA - aerospace industry, and (4) aerospace industry - broader economy. Each project is summarized as a case history, specific issues are identified, and recommendations are formulated based on the lessons learned as a result of each project.

A comparison of ethical issues in nursing practice across nursing units.

PubMed

Park, Mihyun; Jeon, Sang Hee; Hong, Hyun-Ja; Cho, Sung-Hyun

2014-08-01

The complexity and variety of ethical issues in nursing is always increasing, and those issues lead to special concerns for nurses because they have critical impacts on nursing practice. The purpose of this study was to gather comprehensive information about ethical issues in nursing practice, comparing the issues in different types of nursing units including general units, oncology units, intensive care units, operating rooms, and outpatient departments. The study used a descriptive research design. Ethics/human rights issues encountered by nurses in their daily nursing practice were identified by using the Ethical Issues Scale. The study sample included 993 staff nurses working in a university hospital in South Korea. This study was approved by the University Institutional Review Board. Completed questionnaires were returned sealed with signed informed consent. The most frequently and disturbingly encountered issues across nursing units were "conflicts in the nurse-physician relationship," "providing care with a possible risk to your health," and "staffing patterns that limit patient access to nursing care." The findings of this study showed that nurses from different nursing units experienced differences in the types or frequency of ethical issues. In particular, intensive care units had the greatest means of all the units in all three component scales including end-of-life treatment issues, patient care issues, and human rights issues. Nurses experienced various ethical challenges in their daily practice. Of the ethical issues, some were distinctively and frequently experienced by nurses in a specific unit. This study suggested that identifying and understanding specific ethical issues faced by nurses in their own areas may be an effective educational approach to motivate nurses and to facilitate nurses' reflection on their experiences. © The Author(s) 2014.

Systems Perspective of Amazon Mechanical Turk for Organizational Research: Review and Recommendations

PubMed Central

Keith, Melissa G.; Tay, Louis; Harms, Peter D.

2017-01-01

Amazon Mechanical Turk (MTurk) is becoming a prevalent source of quick and cost effective data for organizational research, but there are questions about the appropriateness of the platform for organizational research. To answer these questions, we conducted an integrative review based on 75 papers evaluating the MTurk platform and 250 MTurk samples used in organizational research. This integrative review provides four contributions: (1) we analyze the trends associated with the use of MTurk samples in organizational research; (2) we develop a systems perspective (recruitment system, selection system, and work management system) to synthesize and organize the key factors influencing data collected on MTurk that may affect generalizability and data quality; (3) within each factor, we also use available MTurk samples from the organizational literature to analyze key issues (e.g., sample characteristics, use of attention checks, payment); and (4) based on our review, we provide specific recommendations and a checklist for data reporting in order to improve data transparency and enable further research on this issue. PMID:28848474

Balancing dual roles in end-of-life research.

PubMed

Martin, Wanda; Grey, Meredith; Webber, Terry; Robinson, Linnea; Hartt, Nancy; Cairns, Moira; Stajduhar, Kelli

2007-01-01

Ethical and practical issues are sure to arise from the majority of research studies done with palliative populations. Whether it is feeling opportunistic, being emotionally available, or struggling with witnessing a gap in service and needs of the participants receiving care, nurses involved in research find a way to balance both roles to meet the needs of the participants as well as the study (McIlfatrick, Sullivan, & McKenna, 2006). This paper highlights some of the practical and ethical issues that arise when frontline nurses also take on the role of research assistant for studies with palliative populations. Specifically, the authors highlight their personal experiences based on their research assistant work on a study examining family caregiver coping in end-of-life cancer care. The authors discuss the "balancing act" of taking on these dual roles and offer recommendations on how to be with and approach people when doing research at the end of life using a framework based on Swanson's Theory of Caring (1991).

A review of research on salivary biomarkers for oral cancer detection

PubMed Central

2014-01-01

Using saliva for disease diagnostics and health surveillance is a promising approach as collecting saliva is relatively easy and non-invasive. Over the past two decades, using salivary biomarkers specifically for early cancer detection has attracted much research interest, especially for cancers occurring in the oral cavity and oropharynx, for which the five-year survival rate (62%) is still one of the lowest among all major human cancers. More than 90% of oral cancers are oral squamous cell carcinoma (OSCC) and the standard method for detection is through a comprehensive clinical examination by oral healthcare professionals. Despite the fact that the oral cavity is easily accessible, most OSCCs are not diagnosed until an advanced stage, which is believed to be the major reason for the low survival rate, and points to the urgent need for clinical diagnostic aids for early detection of OSCC. Thus, much research effort has been dedicated to investigating potential salivary biomarkers for OSCC, and more than 100 such biomarkers have been reported in the literature. However, some important issues and challenges have emerged that require solutions and further research in order to find reliable OSCC salivary biomarkers for clinical use. This review article provides an up-to-date list of potential OSCC salivary biomarkers reported as of the fall of 2013, and discusses those emerging issues. By raising the awareness of these issues on the part of both researchers and clinicians, it is hoped that reliable, specific and sensitive salivary biomarkers may be found soon—and not only biomarkers for early OSCC detection but also for detecting other types of cancers or even for monitoring non-cancerous disease activity. PMID:24564868

Nanomaterials and nanofabrication for biomedical applications

NASA Astrophysics Data System (ADS)

Cheng, Chao-Min; Chia-Wen Wu, Kevin

2013-08-01

Traditional boundaries between materials science and engineering and life sciences are rapidly disintegrating as interdisciplinary research teams develop new materials-science-based tools for exploring fundamental issues in both medicine and biology. With recent technological advances in multiple research fields such as materials science, cell and molecular biology and micro-/nano-technology, much attention is shifting toward evaluating the functional advantages of nanomaterials and nanofabrication, at the cellular and molecular levels, for specific, biomedically relevant applications. The pursuit of this direction enhances the understanding of the mechanisms of, and therapeutic potentials for, some of the most lethal diseases, including cardiovascular diseases, organ fibrosis and cancers. This interdisciplinary approach has generated great interest among researchers working in a wide variety of communities including industry, universities and research laboratories. The purpose of this focus issue in Science and Technology of Advanced Materials is to bridge nanotechnology and biology with medicine, focusing more on the applications of nanomaterials and nanofabrication in biomedically relevant issues. This focus issue, we believe, will provide a more comprehensive understanding of (i) the preparation of nanomaterials and the underlying mechanisms of nanofabrication, and (ii) the linkage of nanomaterials and nanofabrication with biomedical applications. The multidisciplinary focus issue that we have attempted to organize is of interest to various research fields including biomaterials and tissue engineering, bioengineering, nanotechnology and nanomaterials, i.e. chemistry, physics and engineering. Nanomaterials and nanofabrication topics addressed in this focus issue include sensing and diagnosis (e.g. immunosensing and diagnostic devices for diseases), cellular and molecular biology (e.g. probing cellular behaviors and stem cell differentiation) and drug delivery carriers (e.g. polymers, gold nanoparticles, Prussian blue nanoparticles, mesoporous silica nanoparticles and carbon-based nanomaterials). Here, we would like to show our deep appreciation to all authors and reviewers. Without their great help and contributions, this focus issue, including the review and original papers, would not have been published on schedule. This focus issue may not cover all issues in this emerging scientific field; however, we believe that our efforts have great potential 'to hurl a boulder to draw a jade' and ignite innovation and challenging discussion in the relevant scientific communities.

How to write a surgical clinical research protocol: literature review and practical guide.

PubMed

Rosenthal, Rachel; Schäfer, Juliane; Briel, Matthias; Bucher, Heiner C; Oertli, Daniel; Dell-Kuster, Salome

2014-02-01

The study protocol is the core document of every clinical research project. Clinical research in studies involving surgical interventions presents some specific challenges, which need to be accounted for and described in the study protocol. The aim of this review is to provide a practical guide for developing a clinical study protocol for surgical interventions with a focus on methodologic issues. On the basis of an in-depth literature search of methodologic literature and on some cardinal published surgical trials and observational studies, the authors provides a 10-step guide for developing a clinical study protocol in surgery. This practical guide outlines key methodologic issues important when planning an ethically and scientifically sound research project involving surgical interventions, with the ultimate goal of providing high-level evidence relevant for health care decision making in surgery. Copyright © 2014 Elsevier Inc. All rights reserved.

Proceedings ICASS 2017

NASA Astrophysics Data System (ADS)

Fu, Qiang; Schaaf, Peter

2018-07-01

This special issue of the high impact international peer reviewed journal Applied Surface Science represents the proceedings of the 2nd International Conference on Applied Surface Science ICASS held 12-16 June 2017 in Dalian China. The conference provided a forum for researchers in all areas of applied surface science to present their work. The main topics of the conference are in line with the most popular areas of research reported in Applied Surface Science. Thus, this issue includes current research on the role and use of surfaces in chemical and physical processes, related to catalysis, electrochemistry, surface engineering and functionalization, biointerfaces, semiconductors, 2D-layered materials, surface nanotechnology, energy, new/functional materials and nanotechnology. Also the various techniques and characterization methods will be discussed. Hence, scientific research on the atomic and molecular level of material properties investigated with specific surface analytical techniques and/or computational methods is essential for any further progress in these fields.

Results from a workshop on research needs for modeling aquifer thermal energy storage systems

NASA Astrophysics Data System (ADS)

Drost, M. K.

1990-08-01

A workshop an aquifer thermal energy storage (ATES) system modeling was conducted by Pacific Northwest Laboratory (PNL). The goal of the workshop was to develop a list of high priority research activities that would facilitate the commercial success of ATES. During the workshop, participants reviewed currently available modeling tools for ATES systems and produced a list of significant issues related to modeling ATES systems. Participants assigned a priority to each issue on the list by voting and developed a list of research needs for each of four high-priority research areas; the need for a feasibility study model, the need for engineering design models, the need for aquifer characterization, and the need for an economic model. The workshop participants concluded that ATES commercialization can be accelerated by aggressive development of ATES modeling tools and made specific recommendations for that development.

Team Learning: New Insights Through a Temporal Lens.

PubMed

Lehmann-Willenbrock, Nale

2017-04-01

Team learning is a complex social phenomenon that develops and changes over time. Hence, to promote understanding of the fine-grained dynamics of team learning, research should account for the temporal patterns of team learning behavior. Taking important steps in this direction, this special issue offers novel insights into the dynamics of team learning by advocating a temporal perspective. Based on a symposium presented at the 2016 Interdisciplinary Network for Group Research (INGRoup) Conference in Helsinki, the four empirical articles in this special issue showcase four different and innovative approaches to implementing a temporal perspective in team learning research. Specifically, the contributions highlight team learning dynamics in student teams, self-managing teams, teacher teams, and command and control teams. The articles cover a broad range of methods and designs, including both qualitative and quantitative methodologies, and longitudinal as well as micro-temporal approaches. The contributors represent four countries and five different disciplines in group research.

Enhancing predictive accuracy and reproducibility in clinical evaluation research: Commentary on the special section of the Journal of Evaluation in Clinical Practice.

PubMed

Bryant, Fred B

2016-12-01

This paper introduces a special section of the current issue of the Journal of Evaluation in Clinical Practice that includes a set of 6 empirical articles showcasing a versatile, new machine-learning statistical method, known as optimal data (or discriminant) analysis (ODA), specifically designed to produce statistical models that maximize predictive accuracy. As this set of papers clearly illustrates, ODA offers numerous important advantages over traditional statistical methods-advantages that enhance the validity and reproducibility of statistical conclusions in empirical research. This issue of the journal also includes a review of a recently published book that provides a comprehensive introduction to the logic, theory, and application of ODA in empirical research. It is argued that researchers have much to gain by using ODA to analyze their data. © 2016 John Wiley & Sons, Ltd.

A New Lamination and doping Concepts for Enhanced Li – S Battery Performance

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

Kumta, Prashant N.; Datta, Moni K.; Velikokhatnyi, Oleg

Lithium ion batteries (LIBs) clearly dominated the area of high-energy storage systems for the past decade with significant research and development activity focused on the development of cathode and anode materials to maximize the specific energy storage, stability, and cycle life of the batteries. However, with the increasing demand in the EV industry for low cost, low weight, and high-energy storage batteries to meet the EV everywhere grand challenge, the current focus of research has shifted towards the development of lithium sulfur batteries (LSB) owing to the high theoretical specific capacity exhibited by sulfur compared to other cathode materials currentlymore » available. Li–S battery shows a theoretical capacity of 1675 mAh/g corresponding to the formation of Li2S which makes sulfur a promising electrode to replace the layered transition metal oxides (~150 mAh/g) and LiFePO4 (~170 mAh/g) hitherto deployed in present LIB systems. Moreover, the abundance of sulfur in the earth’s crust makes it a more economical and highly attractive proposition compared to currently existing cathodes. Despite advantages of sulfur, the existing Li-S battery technology display poor cyclability, low coulombic efficiency (CE) and very low cycle life due to the following issues: 1. Polysulfide (PS) dissolution; 2. Sluggish kinetics of PS to Li2S conversion; 3. High PS diffusivity in the electrolyte; 4. Insulating nature or poor conductivity of sulfur/Li2S; 5. Volumetric expansion/contraction of sulfur; 6. Shuttling of PS along with Li+. These issues result in loss of sulfur causing mechanical disintegration, surface passivation of both anode and cathode, thereby decreasing the specific capacity and columbic efficiency (CE). Present generation sulfur cathodes also show low specific storage capacity, very poor charging rates and low loading densities. Research is needed to overcome the issues impeding Li-S battery technology development.« less

"It still haunts me whether we did the right thing": a qualitative analysis of free text survey data on the bereavement experiences and support needs of family caregivers.

PubMed

Harrop, Emily; Morgan, Fiona; Byrne, Anthony; Nelson, Annmarie

2016-11-08

Research suggests that there may be bereavement experiences and support needs which are specific to family caregivers providing end of life care (EoLC), although this remains an under-researched area. This paper focuses on themes relating to bereavement which were derived from an analysis of free text survey responses collected in a research priority setting exercise for palliative and EoLC. The priority setting exercise involved a public survey, designed to generate research priorities. Rather than identify research topics, many people instead described their experiences and raised more general questions relating to palliative and end of life care. To explore these experiences and perspectives a supplementary thematic analysis was conducted on the survey responses. 1403 respondents took part, including patients, current and bereaved carers, health and social care professionals, volunteers and members of the public. Several grief issues were identified, which seem specific to the experiences of family caregivers. Responses demonstrated a relationship between death experiences, feelings of guilt and bereavement outcomes for some family caregivers, as well as caregiver experiences of a "void" created by the withdrawal of professional support after death. Communication and support needs were also identified by participants. This analysis provides further evidence of some of the specific effects that caring for a loved one at the end of life can have on bereavement experiences. Finding ways of improving communication around the time of death and effective follow up approaches post death could help to address some of these issues.

Mental health and psychosocial support in crisis and conflict: report of the Mental Health Working Group.

PubMed

Allden, K; Jones, L; Weissbecker, I; Wessells, M; Bolton, P; Betancourt, T S; Hijazi, Z; Galappatti, A; Yamout, R; Patel, P; Sumathipala, A

2009-01-01

The Working Group on Mental Health and Psychosocial Support was convened as part of the 2009 Harvard Humanitarian Action Summit. The Working Group chose to focus on ethical issues in mental health and psychosocial research and programming in humanitarian settings. The Working Group built on previous work and recommendations, such as the Inter-Agency Standing Committee's Guidelines on Mental Health and Psychosocial Support in Emergency Settings. The objective of this working group was to address one of the factors contributing to the deficiency of research and the need to develop the evidence base on mental health and psychosocial support interventions during complex emergencies by proposing ethical research guidelines. Outcomes research is vital for effective program development in emergency settings, but to date, no comprehensive ethical guidelines exist for guiding such research efforts. Working Group members conducted literature reviews which included peer-reviewed publications, agency reports, and relevant guidelines on the following topics: general ethical principles in research, cross-cultural issues, research in resource-poor countries, and specific populations such as trauma and torture survivors, refugees, minorities, children and youth, and the mentally ill. Working Group members also shared key points regarding ethical issues encountered in their own research and fieldwork. The group adapted a broad definition of the term "research", which encompasses needs assessments and data gathering, as well as monitoring and evaluation. The guidelines are conceptualized as applying to formal and informal processes of assessment and evaluation in which researchers as well as most service providers engage. The group reached consensus that it would be unethical not to conduct research and evaluate outcomes of mental health and psychosocial interventions in emergency settings, given that there currently is very little good evidence base for such interventions. Overarching themes and issues generated by the group for further study and articulation included: purpose and benefits of research, issues of validity, neutrality, risk, subject selection and participation, confidentiality, consent, and dissemination of results. The group outlined several key topics and recommendations that address ethical issues in conducting mental health and psychosocial research in humanitarian settings. The group views this set of recommendations as a living document to be further developed and refined based on input from colleagues representing different regions of the globe with an emphasis on input from colleagues from low-resource countries.

Women who use or inject drugs: an action agenda for women-specific, multilevel and combination HIV prevention and research

PubMed Central

El-Bassel, Nabila; Strathdee, Steffanie A.

2016-01-01

Women account for more than half of all individuals living with HIV globally. Despite increasing drug and HIV epidemics among women, females who use drugs are rarely found in research, harm reduction programs, or drug and HIV treatment and care. Women who use drugs continue to face challenges that increase their vulnerability to HIV and other co-morbidities due to high rates of gender-based violence, human rights violations, incarceration, and institutional and societal stigmatization. This special issue emphasizes how the burdens of HIV, drug use and their co-occurring epidemics affect women in a global context. Papers included focus on the epidemiology of HIV, HCV and other co-morbidities; HIV treatment, prevention, and care; and policies affecting the lives of female who use drugs. This issue also highlights the state of the science of biomedical and behavioral research related to women who use drugs. The final paper highlights the major findings of papers covered and presents a call to action regarding needed research, treatment, and preventive services for women who use drugs. To address these needs, we advocate for women-specific thinking and approaches that considers the social, micro, and macro contexts of women’s lives. We present a woman-specific risk environment framework that reflects the unique lives and contexts of women who use drugs and provide a call to action for intervention, prevention, and policies. PMID:25978486

Instructional Vignettes in Publication and Journalism Ethics in Radiology Research: Assessment via a Survey of Radiology Trainees.

PubMed

Rosenkrantz, Andrew B; Ginocchio, Luke A

2016-07-01

The aim of the present study was to assess the potential usefulness of written instructional vignettes relating to publication and journalism ethics in radiology via a survey of radiology trainees. A literature review was conducted to guide the development of vignettes, each describing a scenario relating to an ethical issue in research and publication, with subsequent commentary on the underlying ethical issue and potential approaches to its handling. Radiology trainees at a single institution were surveyed regarding the vignettes' perceived usefulness. A total of 21 vignettes were prepared, addressing institutional review board and human subjects protection, authorship issues, usage of previous work, manuscript review, and other miscellaneous topics. Of the solicited trainees, 24.7% (16/65) completed the survey. On average among the vignettes, 94.0% of the participants found the vignette helpful; 19.9 received prior formal instruction on the issue during medical training; 40.0% received prior informal guidance from a research mentor; and 42.0% indicated that the issue had arisen in their own or a peer's prior research experience. The most common previously experienced specific issue was authorship order (93.8%). Free-text responses were largely favorable regarding the value of the vignettes, although also indicated numerous challenges in properly handling the ethical issues: impact of hierarchy, pressure to publish, internal politics, reluctance to conduct sensitive conversations with colleagues, and variability in journal and professional society policies. Radiology trainees overall found the vignettes helpful, addressing commonly encountered topics for which formal and informal guidance were otherwise lacking. The vignettes are publicly available through the Association of University Radiologists (AUR) website and may foster greater insights by investigators into ethical aspects of the publication and journalism process, thus contributing to higher quality radiology research. Copyright © 2016 The Association of University Radiologists. Published by Elsevier Inc. All rights reserved.

Need for gender-specific pre-analytical testing: the dark side of the moon in laboratory testing.

PubMed

Franconi, Flavia; Rosano, Giuseppe; Campesi, Ilaria

2015-01-20

Many international organisations encourage studies in a sex-gender perspective. However, research with a gender perspective presents a high degree of complexity, and the inclusion of sex-gender variable in experiments presents many methodological questions, the majority of which are still neglected. Overcoming these issues is fundamental to avoid erroneous results. Here, pre-analytical aspects of the research, such as study design, choice of utilised specimens, sample collection and processing, animal models of diseases, and the observer's role, are discussed. Artefacts in this stage of research could affect the predictive value of all analyses. Furthermore, the standardisation of research subjects according to their lifestyles and, if female, to their life phase and menses or oestrous cycle, is urgent to harmonise research worldwide. A sex-gender-specific attention to pre-analytical aspects could produce a decrease in the time for translation from the bench to bedside. Furthermore, sex-gender-specific pre-clinical pharmacological testing will enable adequate assessment of pharmacokinetic and pharmacodynamic actions of drugs and will enable, where appropriate, an adequate gender-specific clinical development plan. Therefore, sex-gender-specific pre-clinical research will increase the gender equity of care and will produce more evidence-based medicine. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Research issues in grazing lands under changing climate. Volume 12, Part 16. Environmental and societal consequences of a possible CO/sub 2/-induced climate change

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

Pendleton, D.F.; Van Dyne, G.M.

1982-12-01

A study has been made of issues and researchable questions regarding the influence of potential CO/sub 2/-induced climatic change on grazing lands. Generalized scenarios of possible changes in climate in grazing land regions of the world were constructed based on published and ongoing investigations. These studies were of two general types: (i) general circulation climate, and (ii) analyses of historical data for periods which were warmer than average current conditions, based on the assumption that global warming can be expected. A review of scenarios derived from recent research suggests that surface temperature may increase and precipitation may decrease in somemore » important grazing land regions of the world. Research needs related specifically to climate in grazing lands were discussed. In the second workship, scientists discussed individual abiotic, autotrophic, and heterotrophic processes. Potential studies of these processes which were discussed included (i) work in the laboratory and the field, (ii) modelling, and (iii) analysis and synthesis of existing data bases and scientific literature. Both biological and socio-economic issues were discussed. Several overall conclusions were derived including the following: a planned, time-phased, and integrated study would be desirable to obtain the greatest amount of information for the least amount of funding in future investigations; a relatively small interdisciplinary group should be assembled consisting of individuals with backgrounds in such areas as meteorology, plant ecology, animal ecology, range science, economics, sociology, and systems analysis, and should operate over perhaps 10 years and draw upon specific short-term contractual inputs.« less

Young men's health promotion and new information communication technologies: illuminating the issues and research agendas.

PubMed

Robinson, Mark; Robertson, Steve

2010-09-01

The article examines the use of newer, interactive information and communication technologies (ICTs) in young men's health promotion (HP), drawing on gender theory, HP research and evidence on young men's Internet usage. The focus is on highlighting an agenda for research in terms of emerging issues. New forms of social media ICT (for example 'web 2'-based on-line social networking sites, micro-blogging services, i-phones and podcasts) have the potential to enable young men to engage with health information in new and interesting ways. Given concerns about young men's engagement with health services, innovative ICT formats, particularly using the Internet, have been tried. However, issues persist around surfing 'addiction', quality control and equal access. Approaches to HP using new ICTs offer distributed control over information content and quality and a lay social context for accessing information. Online communities can potentially legitimize young men's participation in discourses around health, and support sustained engagement. The article discusses how this could support young men to re-conceptualize healthy choices in the context of masculine imperatives and responsible citizenship if specific conditions are met (for trusting engagement) and risks addressed (such as commercial disinformation). The skill requirements for young men to engage effectively with new ICTs are explored, focusing on health literacy (HL). It is predicted that social marketing approaches to HP for young men will increasingly include new ICTs, making specific requirements for HL. These approaches may appeal narrowly to hegemonic masculinities or broadly to multiple masculinities, including those historically marginalized. Recommendations are made for future research.

Pregnancy during Graduate Medical Training.

ERIC Educational Resources Information Center

Young-Shumate, Linda; And Others

1993-01-01

A discussion of student pregnancy during medical residencies looks at the available literature and discusses related problems and issues. Well-written, specific parental leave policies are advocated. A national survey concerning maternity leave policy in psychiatry programs is cited, and further research in other specialties is recommended.…

Notification: Follow-Up on Significant Information Technology Security Findings and Recommendations

EPA Pesticide Factsheets

Project #OA-FY14-0056, January 17, 2014. The EPA OIG plans to begin preliminary research to follow up on recommendations issued in its final reports between specific fiscal years, and reports associated with the FY 2013 OIG Management Challenges memo.

The Structuring Principle: Political Socialization and Belief Systems

ERIC Educational Resources Information Center

Searing, Donald D.; And Others

1973-01-01

Assesses the significance of data on childhood political learning to political theory by testing the structuring principle,'' considered one of the central assumptions of political socialization research. This principle asserts that basic orientations acquired during childhood structure the later learning of specific issue beliefs.'' The…

The Pornography Controversy: Issues, Effects Research, and First Amendment Rights.

ERIC Educational Resources Information Center

O'Donnell, Victoria

Advances in media technology, specifically the videotape industry, have made pornography widely available. Opponents of pornography include religious groups, law enforcement officers, some politicians, and some feminists. A distinction is made between eroticism (occurring between consenting participants) and pornography (signifying overt or covert…

Crafting Contracts for International Projects.

ERIC Educational Resources Information Center

Richey, John B.

1993-01-01

A discussion of the drafting of contracts for international sponsored research projects focuses on the terms of award that relate either to sensitive topics for international sponsors or to significant legal or financial risk to an institution. Issues specific to newly industrializing and developing countries are highlighted. (MSE)

CDOT strategic plan for data collection and evaluation of grade 50 h-piles into bedrock.

DOT National Transportation Integrated Search

2011-08-01

"This report presents Phase I of CDOTs effort to address the issues associated with Colorado-specific resistance factors for : driven pile designs. As proven during the process of this research, resistance factors vary with geomaterial types and :...

Corporate Advocacy: A Selected Review of the Literature.

ERIC Educational Resources Information Center

Dionisopoulos, George N.; Hellweg, Susan A.

This paper provides a selected review of the literature pertaining to corporate advocacy (non-product advertising by corporations, addressing political or social issues). More specifically, the paper examines research from the communication, business, public relations, and advertising literature dealing with justifications for the practice of…

Atomic Oxygen Task

NASA Technical Reports Server (NTRS)

Hadaway, James B.

1997-01-01

This report details work performed by the Center for Applied Optics (CAO) at the University of Alabama in Huntsville (UAH) on the contract entitled 'Atomic Oxygen Task' for NASA's Marshall Space Flight Center (contract NAS8-38609, Delivery Order 109, modification number 1). Atomic oxygen effects on exposed materials remain a critical concern in designing spacecraft to withstand exposure in the Low Earth Orbit (LEO) environment. The basic objective of atomic oxygen research in NASA's Materials & Processes (M&P) Laboratory is to provide the solutions to material problems facing present and future space missions. The objective of this work was to provide the necessary research for the design of specialized experimental test configurations and development of techniques for evaluating in-situ space environmental effects, including the effects of atomic oxygen and electromagnetic radiation on candidate materials. Specific tasks were performed to address materials issues concerning accelerated environmental testing as well as specifically addressing materials issues of particular concern for LDEF analysis and Space Station materials selection.

The Vulnerabilities of Orphaned Children Participating in Research: A Critical Review and Factors for Consideration for Participation in Biomedical and Behavioral Research

PubMed Central

Thompson, Rachel T.; Meslin, Eric M.; Braitstein, Paula K. A.; Nyandiko, Winstone M.; Ayaya, Samuel O.; Vreeman, Rachel C.

2013-01-01

Orphans are a subpopulation with a unique set of additional vulnerabilities. Increasing focus on children’s rights, pediatric global health, and pediatric research makes it imperative to recognize and address unique vulnerabilities of orphaned children. This paper describes the unique vulnerabilities of the orphaned pediatric population and offers a structured set of factors that require consideration when including orphans in biomedical research. Pediatric orphans are particularly vulnerable due to decreased economic resources, psychosocial instability, increased risk of abuse, and delayed/decreased access to healthcare. These vulnerabilities are significant. By carefully considering each issue in a population in a culturally specific and study-specific manner, researchers can make valuable contributions to the overall health and well-being of this uniquely vulnerable population. PMID:23086048

On the relation between dependency distance, crossing dependencies, and parsing. Comment on "Dependency distance: a new perspective on syntactic patterns in natural languages" by Haitao Liu et al.

NASA Astrophysics Data System (ADS)

Gómez-Rodríguez, Carlos

2017-07-01

Liu et al. [1] provide a comprehensive account of research on dependency distance in human languages. While the article is a very rich and useful report on this complex subject, here I will expand on a few specific issues where research in computational linguistics (specifically natural language processing) can inform DDM research, and vice versa. These aspects have not been explored much in [1] or elsewhere, probably due to the little overlap between both research communities, but they may provide interesting insights for improving our understanding of the evolution of human languages, the mechanisms by which the brain processes and understands language, and the construction of effective computer systems to achieve this goal.

Issues in collecting, processing and storing human tissues and associated information to support biomedical research.

PubMed

Grizzle, William E; Bell, Walter C; Sexton, Katherine C

2010-01-01

The availability of human tissues to support biomedical research is critical to advance translational research focused on identifying and characterizing approaches to individualized (personalized) medical care. Providing such tissues relies on three acceptable models - a tissue banking model, a prospective collection model and a combination of these two models. An unacceptable model is the "catch as catch can" model in which tissues are collected, processed and stored without goals or a plan or without standard operating procedures, i.e., portions of tissues are collected as available and processed and stored when time permits. In the tissue banking model, aliquots of tissues are collected according to SOPs. Usually specific sizes and types of tissues are collected and processed (e.g., 0.1 gm of breast cancer frozen in OCT). Using the banking model, tissues may be collected that may not be used and/or do not meet specific needs of investigators; however, at the time of an investigator request, tissues are readily available as is clinical information including clinical outcomes. In the model of prospective collection, tissues are collected based upon investigator requests including specific requirements of investigators. For example, the investigator may request that two 0.15 gm matching aliquots of breast cancer be minced while fresh, put in RPMI media with and without fetal calf serum, cooled to 4°C and shipped to the investigator on wet ice. Thus, the tissues collected prospectively meet investigator needs, all collected specimens are utilized and storage of specimens is minimized; however, investigators must wait until specimens are collected, and if needed, for clinical outcome. The operation of any tissue repository requires well trained and dedicated personnel. A quality assurance program is required which provides quality control information on the diagnosis of a specimen that is matched specifically to the specimen provided to an investigator instead of an overall diagnosis of the specimen via a surgical pathology report. This is necessary because a specific specimen may not match the diagnosis of the case due to many factors such as necrosis, unsuspected tumor invasion of apparently normal tissue, and areas of fibrosis which are mistaken grossly for tumor. Aliquots for quality control (QC) may or may not be collected at the time of collection and in some cases, QC may not occur until specimens are distributed to investigators. In establishing a tumor repository, multiple issues need to be considered. These include the available resources, long term support, space and equipment. The needs of the potential users need to be identified as to the types of tissues and services needed and the annotation expected. Other specific issues to be considered include collection of specimens potentially infected with blood borne pathogens (e.g., hepatitis B), charge back mechanisms, informatics needs and support, and investigator requirements (e.g., recognition of repository contributions in publications). In general, the repository should not perform the research of the investigators, but should provide the infrastructure necessary to support the research of the investigator. Thus, the goals of the repository must be established. Similarly, ethical and regulatory issues must be evaluated. In general, tissue repositories need ethical (e.g., IRB) and privacy (e.g., HIPAA) review. Also, safety issues need to be considered as well as how biohazards will be addressed by investigator-users. Considerations involving the transfer of specimens to other organization usually require a material transfer agreement (MTA). A MTA should address biohazards as well as indemnification. Thus, many issues must be considered and addressed in order to establish and operate successfully a biorepository.

Next steps in research on children exposed to domestic violence.

PubMed

Prinz, Ronald J; Feerick, Margaret M

2003-09-01

The papers in this special issue of Clinical Child and Family Psychology Review provided an overview of what is known about children's exposure to domestic violence, and include indications of gaps in extant research. These gaps and research needs are summarized in this conclusion. Specifically, there is need for further research in several broad areas: definition and measurement of children's exposure to domestic violence; development of research methods and statistical designs that provide detailed information and provide for evidence of intervention effectiveness; impact of domestic violence on parenting and family functioning; the role of child factors and exposure to violence factors in predicting developmental risk and resilience; medical and health consequences of exposure to violence; and the nature of child-system interaction in response to domestic violence. Research needs in these areas are discussed in greater detail, and specific questions are raised for further development.

A Cross-Sectional Investigation of the Effects of Regional Labor Market Conditions on the Reenlistment Decisions of Air Force Enlistees

DTIC Science & Technology

1991-09-01

Baldwin, Robert H. and Thomas V. Daula. "Army Recruit Attrition and Force Manning Costs: Methodology and Analysis," Research in Labor Economics , ed. Ronald...Methodological Issues and a Proposed Specification," Research in Labor Economics , ed. Ronald Ehrenberg, 7:339-363 (1985b). Baldwin, Robert H. et al. "Military...Manpower Research: An Introduction," Research in Labor Economics , ed. Ronald Ehrenberg, L:257-260 (1985). Dalton, Dan R. et al. "Turnover Overstated: The

Information management for commercial aviation - A research perspective

NASA Technical Reports Server (NTRS)

Ricks, Wendell R.; Abbott, Kathy H.; Jonsson, Jon E.; Boucek, George; Rogers, William H.

1991-01-01

The problem of flight deck information management (IM), defined as processing, controlling, and directing information, for commercial flight decks, and a research effort underway to address this problem, are discussed. The premises provided are utilized to lay the groundwork required for such research by providing a framework to describe IM problems and an avenue to follow when investigating solution concepts. The research issues presented serve to identify specific questions necessary to achieve a better understanding of the IM problem, and to provide assessments of the relative merit of various solution concepts.

Board on Earth Sciences and Resources and its Activities

NASA Technical Reports Server (NTRS)

Schiffries, Craig M.

1997-01-01

The Board will provide oversight of the earth science and resource activities within the National Research Council, provide a review of research and public activities in the solid-earth sciences, and provide analyses and recommendations relevant to the supply, delivery, and associated impacts of and issues related to hydrocarbon, metallic, and non-metallic mineral resources. The Board will monitor the status of the earth sciences, assess the health of the disciplines, and identify research opportunities, and will respond to specific agency requests.

[Ethics of biomedical research: questions about patient information].

PubMed

Moutel, Grégoire

2013-02-01

All recommendations and laws concerning biomedical research, including the most recent in France in 2012, emphasize the quality of patient information to justify its participation. To optimize practices, it is important to take into account the central issues: what limits of information? What role for the relatives and family in the decision in case of disability or vulnerability of a patient? What need for specific information for long protocol and follow-up cohort? What information about research results? © 2013 médecine/sciences – Inserm / SRMS.

Introduction and Rationale for Individualized Substance Abuse Prevention from an Ontogenetic Perspective

PubMed Central

Ridenour, Ty A.; Stormshak, Elizabeth A.

2009-01-01

Background Progress in substance abuse prevention science could be accelerated by more closely aligning studies, methodologies, and intervention program testing with the ontogenetic orientations of its underlying theories and etiology research. This article introduces the Ontogenetic Prevention approach, describes some aspects of what this orientation offers for substance abuse prevention, and provides an overview of this full special issue. Methods Review of the substance abuse prevention literature illustrates specific aspects of Ontogenetic Prevention. Conclusions The Ontogenetic Prevention perspective and each of the manuscripts in this special issue provide channels whereby substance abuse prevention can evolve from a science that relies largely on universal intervention to diversification for meeting the needs of individuals under specific developmental circumstances. PMID:20180671

Multi-Objective Optimization of System Capability Satisficing in Defense Acquisition

DTIC Science & Technology

2012-04-30

sponsored by the USD(AT&L). Second, we issue an annual internal call for proposals to seek NPS faculty research supporting the interests of our...program sponsors. Finally, we serve as a “broker” to market specific research topics identified by our sponsors to NPS graduate students. This three...expanding the technology readiness level within defense acquisition. International Journal of Defense Acquisition Management, 1, 39–58. Tan, W

Training the 21st-Century Worker: Policy Advice from the Dark Network of Implicit Memory. IBE Working Papers on Curriculum Issues No. 16

ERIC Educational Resources Information Center

Abadzi, Helen

2015-01-01

Research on memory functions and their applications is a vast field that has unfolded for decades; some important studies are sixty years old. However, the research has remained a well-kept secret of cognitive psychologists. Education faculties rarely teach memory specifics, so people working in education typically do not know about the above…

The integrative review: updated methodology.

PubMed

Whittemore, Robin; Knafl, Kathleen

2005-12-01

The aim of this paper is to distinguish the integrative review method from other review methods and to propose methodological strategies specific to the integrative review method to enhance the rigour of the process. Recent evidence-based practice initiatives have increased the need for and the production of all types of reviews of the literature (integrative reviews, systematic reviews, meta-analyses, and qualitative reviews). The integrative review method is the only approach that allows for the combination of diverse methodologies (for example, experimental and non-experimental research), and has the potential to play a greater role in evidence-based practice for nursing. With respect to the integrative review method, strategies to enhance data collection and extraction have been developed; however, methods of analysis, synthesis, and conclusion drawing remain poorly formulated. A modified framework for research reviews is presented to address issues specific to the integrative review method. Issues related to specifying the review purpose, searching the literature, evaluating data from primary sources, analysing data, and presenting the results are discussed. Data analysis methods of qualitative research are proposed as strategies that enhance the rigour of combining diverse methodologies as well as empirical and theoretical sources in an integrative review. An updated integrative review method has the potential to allow for diverse primary research methods to become a greater part of evidence-based practice initiatives.

An Official American Thoracic Society Workshop Report: Climate Change and Human Health

PubMed Central

Pinkerton, Kent E.; Rom, William N.; Akpinar-Elci, Muge; Balmes, John R.; Bayram, Hasan; Brandli, Otto; Hollingsworth, John W.; Kinney, Patrick L.; Margolis, Helene G.; Martin, William J.; Sasser, Erika N.; Smith, Kirk R.; Takaro, Tim K.

2012-01-01

This document presents the proceedings from the American Thoracic Society Climate Change and Respiratory Health Workshop that was held on May 15, 2010, in New Orleans, Louisiana. The purpose of the one-day meeting was to address the threat to global respiratory health posed by climate change. Domestic and international experts as well as representatives of international respiratory societies and key U.S. federal agencies convened to identify necessary research questions concerning climate change and respiratory health and appropriate mechanisms and infrastructure needs for answering these questions. After much discussion, a breakout group compiled 27 recommendations for physicians, researchers, and policy makers. These recommendations are listed under main issues that the workshop participants deemed of key importance to respiratory health. Issues include the following: (1) the health impacts of climate change, with specific focus on the effect of heat waves, air pollution, and natural cycles; (2) mitigation and adaptation measures to be taken, with special emphasis on recommendations for the clinical and research community; (3) recognition of challenges specific to low-resource countries when coping with respiratory health and climate change; and (4) priority research infrastructure needs, with special discussion of international needs for cooperating with present and future environmental monitoring and alert systems. PMID:22421581

Moving toward mainstream: perspectives on enhancing therapy with men.

PubMed

Wade, Jay C; Good, Glenn E

2010-09-01

Psychotherapists began sharing their clinical experiences with men's gender-related psychological issues and the challenges of addressing them in therapy during the late 1970s and early 1980s (e.g., O'Neil, 1981; Scher, 1979; Skovholt, 1978). However, it has taken several decades for these messages and the accompanying research to yield advances that are being adopted into more mainstream psychotherapeutic practices. Over the recent three decades, the theory, research, and clinical wisdom about psychotherapy with men can be viewed as falling into several main clusters. Specifically, there is literature and research providing: - General information on masculine socialization and the psychology of men. - Information about specific issues that men and male clients bring to therapy. - Information about the expectations and experiences of specific groups of men (e.g., men of differing racial/ethnic backgrounds, geographical regions, age cohorts, spiritual/religious beliefs, differing physical ability statuses). - Suggestions for addressing men's reluctance to seek psychotherapy and the challenges associated with forming therapeutic working alliances with men when they do come to therapy. - Suggestions regarding adjustments to psychotherapeutic processes for conducting effective psychotherapy with men. - Development and assessment of instruments to assess endorsement of various male norms and of aspects of men's gender role conflict and stress. Reviewing the earliest writings, some of these pioneering therapists' initial clinical observations remain highly relevant today. (PsycINFO Database Record (c) 2010 APA, all rights reserved).

'New embryos' - new challenges for the ethics of stem cell research.

PubMed

Holm, Søren

2008-01-01

Among the many ethical issues raised by human embryonic stem cell research (in the following all references to 'stem cells' should be read as references to human embryonic stem cells), two have gained specific prominence: (1) whether stem cell research is ethically problematic because it entails the destruction of human embryos and (2) what kind of control embryo donors should have over the stem cell lines derived from their embryos. In the present paper, I will analyse how these two issues are engaged by various attempts to derive stem cells from anomalous embryos (e.g. embryos in cleavage arrest, embryos not implanted following pre-implantation genetic diagnosis or embryos created by altered nuclear transfer) or in ways that are claimed to be non-destructive for the embryo (e.g. blastocyst or blastomere biopsy). Copyright 2008 S. Karger AG, Basel.

Fifty years of driving safety research.

PubMed

Lee, John D

2008-06-01

This brief review covers the 50 years of driving-related research published in Human Factors, its contribution to driving safety, and emerging challenges. Many factors affect driving safety, making it difficult to assess the impact of specific factors such as driver age, cell phone distractions, or collision warnings. The author considers the research themes associated with the approximately 270 articles on driving published in Human Factors in the past 50 years. To a large extent, current and past research has explored similar themes and concepts. Many articles published in the first 25 years focused on issues such as driver impairment, individual differences, and perceptual limits. Articles published in the past 25 years address similar issues but also point toward vehicle technology that can exacerbate or mitigate the negative effect of these issues. Conceptual and computational models have played an important role in this research. Improved crash-worthiness has contributed to substantial improvements in driving safety over the past 50 years, but future improvements will depend on enhancing driver performance and perhaps, more important, improving driver behavior. Developing models to guide this research will become more challenging as new technology enters the vehicle and shifts the focus from driver performance to driver behavior. Over the past 50 years, Human Factors has accumulated a large base of driving-related research that remains relevant for many of today's design and policy concerns.

Cluster-Based Query Expansion Using Language Modeling for Biomedical Literature Retrieval

ERIC Educational Resources Information Center

Xu, Xuheng

2011-01-01

The tremendously huge volume of biomedical literature, scientists' specific information needs, long terms of multiples words, and fundamental problems of synonym and polysemy have been challenging issues facing the biomedical information retrieval community researchers. Search engines have significantly improved the efficiency and effectiveness of…

[Incest today].

PubMed

Gabel, Marceline

2002-01-01

The issue explored is incest against children. This paper summarizes the changes on knowledge on this topic since the years 1850 to nowadays. The main focus is placed on the specificity of incest and sexual aggression towards minors as criminal behaviours. Finally, the lake of research, which leaves many questions unanswered, is underlined.

Motor Coordination and Executive Functions

ERIC Educational Resources Information Center

Michel, Eva

2012-01-01

Since Piaget, the view that motor and cognitive development are interrelated has gained wide acceptance. However, empirical research on this issue is still rare. Few studies show a correlation of performance in cognitive and motor tasks in typically developing children. More specifically, Diamond A. (2000) hypothesizes an involvement of executive…

COMMUNICATING GLOBAL CLIMATE CHANGE: INVESTIGATING MESSAGE STRATEGIES FOR COMMUNICATING THE IMPACT OF GLOBAL CLIMATE CHANGE.

EPA Science Inventory

The research program is designed to generate findings that provide specific guidance to science communicators and government officials on how to best communicate knowledge about global climate change and other environmental issues to diverse lay audiences. Beyond providing gui...

Design and implementation of pedestrian and bicycle-specific data collection methods in Oregon.

DOT National Transportation Integrated Search

2014-06-01

Although there is a growing need to access accurate and reliable pedestrian and bicycle data, there is no : statewide system to collect data or plan future data collection efforts in the state of Oregon. To address : these issues this research conduc...

"Cultural Responsiveness": A Framework for Re-Thinking Students' Interculturality through Study Abroad

ERIC Educational Resources Information Center

Giovanangeli, Angela; Oguro, Susan

2016-01-01

While intercultural competence is commonly a goal of university study abroad programmes, debates around criteria for assessing this competence have highlighted the challenges in appropriately identifying students' intercultural learning in relation to specific university programmes. To overcome these issues, this research moves beyond…

Assessment of Individuals with Hearing Impairments: Equity in Testing Procedures and Accommodations.

ERIC Educational Resources Information Center

Gordon, Robin Perkins; And Others

1996-01-01

Reviews research related to testing procedures and accommodations for individuals with hearing impairments, with a special focus on the specific issues that may influence standardized psychological, educational, and work-related testing procedures for people with hearing impairments. Includes considerations for professionals conducting assessments…

A Combined Ethical and Scientific Analysis of Large-scale Tests of Solar Climate Engineering

NASA Astrophysics Data System (ADS)

Ackerman, T. P.

2017-12-01

Our research group recently published an analysis of the combined ethical and scientific issues surrounding large-scale testing of stratospheric aerosol injection (SAI; Lenferna et al., 2017, Earth's Future). We are expanding this study in two directions. The first is extending this same analysis to other geoengineering techniques, particularly marine cloud brightening (MCB). MCB has substantial differences to SAI in this context because MCB can be tested over significantly smaller areas of the planet and, following injection, has a much shorter lifetime of weeks as opposed to years for SAI. We examine issues such as the role of intent, the lesser of two evils, and the nature of consent. In addition, several groups are currently considering climate engineering governance tools such as a code of ethics and a registry. We examine how these tools might influence climate engineering research programs and, specifically, large-scale testing. The second direction of expansion is asking whether ethical and scientific issues associated with large-scale testing are so significant that they effectively preclude moving ahead with climate engineering research and testing. Some previous authors have suggested that no research should take place until these issues are resolved. We think this position is too draconian and consider a more nuanced version of this argument. We note, however, that there are serious questions regarding the ability of the scientific research community to move to the point of carrying out large-scale tests.

Cross-cultural invariance of NPI-13: Entitlement as culturally specific, leadership and grandiosity as culturally universal.

PubMed

Żemojtel-Piotrowska, Magdalena; Piotrowski, Jarosław; Rogoza, Radosław; Baran, Tomasz; Hitokoto, Hidefumi; Maltby, John

2018-04-15

The current study explores the problem with the lack of measurement invariance for the Narcissistic Personality Inventory (NPI) by addressing two issues: conceptual heterogeneity of narcissism and methodological issues related to the binary character of data. We examine the measurement invariance of the 13-item version of the NPI in three populations in Japan, Poland and the UK. Analyses revealed that leadership/authority and grandiose exhibitionism dimensions of the NPI were cross-culturally invariant, while entitlement/exploitativeness was culturally specific. Therefore, we proposed NPI-9 as indicating scalar invariance, and we examined the pattern of correlations between NPI-9 and other variables across three countries. The results suggest that NPI-9 is valid brief scale measuring general levels of narcissism in cross-cultural studies, while the NPI-13 remains suitable for research within specific countries. © 2018 International Union of Psychological Science.

Women's health: periodontitis and its relation to hormonal changes, adverse pregnancy outcomes and osteoporosis.

PubMed

Krejci, Charlene B; Bissada, Nabil F

2012-01-01

To examine the literature with respect to periodontitis and issues specific to women's health, namely, hormonal changes, adverse pregnancy outcomes and osteoporosis. The literature was evaluated to review reported associations between periodontitis and genderspecific issues, namely, hormonal changes, adverse pregnancy outcomes and osteoporosis. Collectively, the literature provided a large body of evidence that supports various associations between periodontitis and hormonal changes, adverse pregnancy outcomes and osteoporosis; however, certain shortcomings were noted with respect to biases involving definitions, sample sizes and confounding variables. Specific cause and effect relationships could not be delineated at this time and neither could definitive treatment interventions. Future research must include randomised controlled trials with consistent definitions, adequate controls and sufficiently large sample sizes in order to clarify specific associations, identify cause and effect relationships, define treatment options and determine treatment interventions which will lessen the untoward effects on the at-risk populations.

A research agenda to advance quality measurement and improvement.

PubMed

Leatherman, Sheila T; Hibbard, Judith H; McGlynn, Elizabeth A

2003-01-01

In developing a conceptual framework for the design of a national quality measurement and reporting system (NQMRS), the Strategic Framework Board (SFB) recommends that such a system be built on a strong evidence base. To identify critical gaps in the evidence needed for a fully functional NQMRS and to recommend a starting point for the development of a research agenda. Selective review of literature in quality of care measurement and reporting and identification of strategic issues that must be addressed. There is some limited evidence that measurement and reporting can improve quality. Substantial advances have been made in the science of measurement and reporting but important gaps remain, specifically in (1) measurement methods and tools, (2) uses of quality performance data, (3) organizational and cultural factors, (4) information and informatics, and (5) impact evaluation/research. To achieve a sustainable research agenda, three strategic issues will have to be addressed: (1) the policy rationale for the research agenda, (2) adequate levels of public-sector funding, and (3) sustainability in a rapidly changing environment.

Bio-Mimic Optimization Strategies in Wireless Sensor Networks: A Survey

PubMed Central

Adnan, Md. Akhtaruzzaman; Razzaque, Mohammd Abdur; Ahmed, Ishtiaque; Isnin, Ismail Fauzi

2014-01-01

For the past 20 years, many authors have focused their investigations on wireless sensor networks. Various issues related to wireless sensor networks such as energy minimization (optimization), compression schemes, self-organizing network algorithms, routing protocols, quality of service management, security, energy harvesting, etc., have been extensively explored. The three most important issues among these are energy efficiency, quality of service and security management. To get the best possible results in one or more of these issues in wireless sensor networks optimization is necessary. Furthermore, in number of applications (e.g., body area sensor networks, vehicular ad hoc networks) these issues might conflict and require a trade-off amongst them. Due to the high energy consumption and data processing requirements, the use of classical algorithms has historically been disregarded. In this context contemporary researchers started using bio-mimetic strategy-based optimization techniques in the field of wireless sensor networks. These techniques are diverse and involve many different optimization algorithms. As far as we know, most existing works tend to focus only on optimization of one specific issue of the three mentioned above. It is high time that these individual efforts are put into perspective and a more holistic view is taken. In this paper we take a step in that direction by presenting a survey of the literature in the area of wireless sensor network optimization concentrating especially on the three most widely used bio-mimetic algorithms, namely, particle swarm optimization, ant colony optimization and genetic algorithm. In addition, to stimulate new research and development interests in this field, open research issues, challenges and future research directions are highlighted. PMID:24368702

Assessment of acculturation in minority health research

PubMed Central

Fox, Molly; Thayer, Zaneta; Wadhwa, Pathik D.

2017-01-01

Acculturation represents an important construct in the context of health disparities. Although several studies have reported relationships between various aspects of acculturation and health in minority populations, crucial inconsistencies remain. One likely reason for these inconsistencies may relate to limitations in the conceptualization and operationalization of acculturation, particularly in the context of health research. The acculturation construct underwent major conceptual and operational change when it was adapted from anthropology to psychology, and we argue another major shift is now required for use of this construct in health research. Issues include determining whether acculturation measures should focus on an individual’s internal attitudes or overt behaviors; whether they should characterize cultural orientation status at a given point in time or change over time; whether measures should be culture-specific or more global in nature; how the issue of multiculturalism should be addressed; how measures can optimally incorporate multiple dimensions of acculturation; and whether proxy measures should be used. These issues are important in the context of health research because of their implications for determining the direct and indirect effects of cultural change on health-related biological and behavioral processes. We elaborate on and address each of these issues from a perspective that spans multiple disciplines across the biological and social sciences, and offer concrete recommendations with the ultimate goal of achieving a better understanding of the role of acculturation in minority health and health disparities. PMID:28135691

Developing a research agenda on ethical issues related to using social media in healthcare.

PubMed

Adams, Samantha A; Van Veghel, Dennis; Dekker, Lukas

2015-07-01

The consequences of using publicly available social media applications specifically for healthcare purposes are largely unaddressed in current research. Where they are addressed, the focus is primarily on issues of privacy and data protection. We therefore use a case study of the first live Twitter heart operation in the Netherlands, in combination with recent literature on social media from other academic fields, to identify a wide range of ethical issues related to using social media for health-related purposes. Although this case reflects an innovative approach to public education and patient centeredness, it also illustrates the need for institutions to weigh the various aspects of use and to develop a plan to deal with these on a per case basis. Given the continual development of technologies, researchers may not yet be able to oversee and anticipate all of the potential implications. Further development of a research agenda on this topic, the promotion of guidelines and policies, and the publication of case studies that reveal the granularity of individual situations will therefore help raise awareness and assist physicians and institutions in using social media to support existing care services.

Students' Research-Informed Socio-scientific Activism: Re/Visions for a Sustainable Future

NASA Astrophysics Data System (ADS)

Bencze, Larry; Sperling, Erin; Carter, Lyn

2012-01-01

In many educational contexts throughout the world, increasing focus has been placed on socio-scientific issues; that is, disagreements about potential personal, social and/or environmental problems associated with fields of science and technology. Some suggest (as do we) that many of these potential problems, such as those associated with climate change, are so serious that education needs to be oriented towards encouraging and enabling students to become citizen activists, ready and willing to take personal and social actions to reduce risks associated with the issues. Towards this outcome, teachers we studied encouraged and enabled students to direct open-ended primary (e.g., correlational studies), as well as secondary (e.g., internet searches), research as sources of motivation and direction for their activist projects. In this paper, we concluded, based on constant comparative analyses of qualitative data, that school students' tendencies towards socio-political activism appeared to depend on myriad, possibly interacting, factors. We focused, though, on curriculum policy statements, school culture, teacher characteristics and student-generated research findings. Our conclusions may be useful to those promoting education for sustainability, generally, and, more specifically, to those encouraging activism on such issues informed by student-led research.

Practical Issues in Having a Usable Library of Software Specifications.

DTIC Science & Technology

1981-03-01

Specifications* DEC 1 5 1981 Ralph M. Weischedel H Department of Computer & Information Sciences University of Delaware Newark, DE 19711 *Research sponsored by...AREA 6 WORK UNIT NUMBERS University of Delaware I Newark, DE 19711 61102F 2304/A2 11. CONTROLLING OFFICE NAME AND ADDRESS 12. REPORT DATE Air Force...Irom Controlling Office) 15. SECURITY CLASS. (of this report) UNCLASSIFIED ISa. DECLASSIFICATION/DOWNGRADING SCHEDu LE 16. DISTRIBUTION STATEMENT (of

An unexplored ethical issue in clinical research: disclosure of individual findings in the Creando Posibilidades [Creating Possibilities] study.

PubMed

Stein, Karen Farchaus; Keller, Colleen; Fishstrom, Astrid

2013-06-01

Individual disclosure refers to the presumptive ethical responsibility of an investigator to communicate to a study participant information that was collected as a part of a research study protocol and is specific to the individual. Currently, there are no federal regulatory guidelines specifying the conditions and management of disclosure of health-related individual-specific information. In this report, the authors discuss the challenges associated with individual disclosure in the context of a longitudinal descriptive study. Arguments favoring disclosure and those challenging disclosure as a general ethical duty are presented. Finally, strategies for addressing individual disclosure are discussed using a research exemplar in which risk behaviors related to health outcomes were measured. Copyright © 2013 Wiley Periodicals, Inc.

Elementary School Children Contribute to Environmental Research as Citizen Scientists.

PubMed

Miczajka, Victoria L; Klein, Alexandra-Maria; Pufal, Gesine

2015-01-01

Research benefits increasingly from valuable contributions by citizen scientists. Mostly, participating adults investigate specific species, ecosystems or phenology to address conservation issues, but ecosystem functions supporting ecosystem health are rarely addressed and other demographic groups rarely involved. As part of a project investigating seed predation and dispersal as ecosystem functions along an urban-rural gradient, we tested whether elementary school children can contribute to the project as citizen scientists. Specifically, we compared data estimating vegetation cover, measuring vegetation height and counting seeds from a seed removal experiment, that were collected by children and scientists in schoolyards. Children counted seeds similarly to scientists but under- or overestimated vegetation cover and measured different heights. We conclude that children can be involved as citizen scientists in research projects according to their skill level. However, more sophisticated tasks require specific training to become familiarized with scientific experiments and the development of needed skills and methods.

Concepts and Categories: A Cognitive Neuropsychological Perspective

PubMed Central

Mahon, Bradford Z.; Caramazza, Alfonso

2010-01-01

One of the most provocative and exciting issues in cognitive science is how neural specificity for semantic categories of common objects arises in the functional architecture of the brain. More than two decades of research on the neuropsychological phenomenon of category-specific semantic deficits has generated detailed claims about the organization and representation of conceptual knowledge. More recently, researchers have sought to test hypotheses developed on the basis of neuropsychological evidence with functional imaging. From those two fields, the empirical generalization emerges that object domain and sensory modality jointly constrain the organization of knowledge in the brain. At the same time, research within the embodied cognition framework has highlighted the need to articulate how information is communicated between the sensory and motor systems, and processes that represent and generalize abstract information. Those developments point toward a new approach for understanding category specificity in terms of the coordinated influences of diverse regions and cognitive systems. PMID:18767921

Selected Topics in CVD Diamond Research

NASA Astrophysics Data System (ADS)

Koizumi, Satoshi; Nebel, Christoph E.; Nesladek, Milos

2006-10-01

Since the discovery of Chemical Vapor Deposition (CVD) diamond growth in 1976, the steady scientific progress often resulted in surprising new discoveries and breakthroughs. This brought us to the idea to publish the special issue Selected Topics in CVD Diamond Research in physica status solidi (a), reflecting such advancements and interesting results at the leading edge of diamond research.The present issue summarizes this progress in the CVD diamond field by selecting contributions from several areas such as superconductivity, super-excitonic radiation, quantum computing, bio-functionalization, surface electronic properties, the nature of phosphorus doping, transport properties in high energy detectors, CVD growth and properties of nanocrystalline diamond. In all these directions CVD diamond appears to be very competitive in comparison with other semiconducting materials.As Editors of this special issue, we must admit that the selection is biased by our opinion. Nonetheless, we are sure that each contribution introduces new ideas and results which will improve the understanding of the current level of physics and chemistry of this attractive wide-bandgap semiconductor and which will help to bring it closer to applications.All submissions were invited based on the contributions of the authors to their specific research field. The Feature Articles have the format of topical reviews to give the reader a comprehensive summary. Partially, however, they are written in research paper style to report new results of ongoing research.We hope that this issue will attract the attention of a broad community of scientists and engineers, and that it will facilitate the utilization of diamond in electronic applications and technologies of the future.

The Translation of Cognitive Paradigms for Patient Research

PubMed Central

Luck, Steven J.; Gold, James M.

2008-01-01

Many cognitive tasks have been developed by basic scientists to isolate and measure specific cognitive processes in healthy young adults, and these tasks have the potential to provide important information about cognitive dysfunction in psychiatric disorders, both in psychopathology research and in clinical trials. However, several practical and conceptual challenges arise in translating these tasks for patient research. Here we outline a paradigm development strategy—which involves iteratively testing modifications of the tasks in college students, in older healthy adults, and in patients—that we have used to successfully translate a large number of cognitive tasks for use in schizophrenia patients. This strategy makes it possible to make the tasks patient friendly while maintaining their cognitive precision. We also outline several measurement issues that arise in these tasks, including differences in baseline performance levels and speed-accuracy trade-offs, and we provide suggestions for addressing these issues. Finally, we present examples of 2 experiments, one of which exemplifies our recommendations regarding measurement issues and was a success and one of which was a painful but informative failure. PMID:18487226

Sexual dysfunctions in non-heterosexual men - literature review.

PubMed

Grabski, Bartosz; Kasparek, Krzysztof

2017-02-26

The paper aims to present results and discuss methodology of research conducted so far on sexual dysfunction in non-heterosexual men, as well as to form suggestions for future research and clinical practice. The present paper is a continuation of our earlier paper, which discussed the specific context of the issue connected with the characteristics of gay sexual orientation and the social situation those men face. There is little research on dysfunctions and sexual problems in non-heterosexual men, and none has been conducted in Poland. The research that has been done is characterized by inconsistent methodology that is far from perfect, and varied results which cannot be compared. There are still many unanswered questions in the field. The issues connected with research that require attention include the choice of samples and their representativeness, and the accuracy of the methods used for identifying sexual dysfunctions. It is also still not clear whether sexual problems occur more often in non-heterosexual than heterosexual men, how non-heterosexual men deal with those problems, and how the problems influence their functioning. Another issue that requires a deeper understanding is the connections between sexual dysfunctions in this group and various aspects of the so-called minority stress, such as internalized homophobia and experiencing discrimination, psychoactive substance abuse, HIV infection, and the sexual and partnership lifestyle.

The generativist-interactionist debate over specific language impairment: psycholinguistics at a crossroads.

PubMed

Shanker, Stuart

2002-01-01

Certain defining problems in psychology force us to clarify both the origins and the limits of a paradigm that has long governed our thinking in a particular area of research. The current debate over the nature and causes of specific language impairment is proving to be just such an issue. In particular, the existence of the KE family, 15 of whose 37 members suffer from specific language impairment, has raised far-reaching questions about the conceptual foundations of our current views about language deficits and, indeed, about language development in general.

Collaborative international research: ethical and regulatory issues pertaining to human biological materials at a South African institutional research ethics committee.

PubMed

Sathar, Aslam; Dhai, Amaboo; van der Linde, Stephan

2014-12-01

Human Biological Materials (HBMs) are an invaluable resource in biomedical research. To determine if researchers and a Research Ethics Committee (REC) at a South African institution addressed ethical issues pertaining to HBMs in collaborative research with developed countries. Ethically approved retrospective cross-sectional descriptive audit. Of the 1305 protocols audited, 151 (11.57%) fulfilled the study's inclusion criteria. Compared to other developed countries, a majority of sponsors (90) were from the USA (p = 0.0001). The principle investigators (PIs) in all 151 protocols informed the REC of their intent to store HBMs. Only 132 protocols informed research participants (P < 0.0001). In 148 protocols informed consent (IC) was obtained from research participants, 116 protocols (76.8%) solicited broad consent compared to specific consent (32; 21.2%) [p < 0.0001]. In 105 cases a code was used to maintain confidentiality. HBMs were anonymised in 14 protocols [p < 0.0001]. More protocols informed the REC (90) than the research participants (67) that HBMs would be exported (p = 0.011). Export permits (EPs) and Material Transfer Agreements (MTAs) were not available in 109 and 143 protocols, respectively. Researchers and the REC did not adequately address the inter-related ethical and regulatory issues pertaining to HBMs. There was a lack of congruence between the ethical guidelines of developed countries and their actions which are central to the access to HBMs in collaborative research. HBMs may be leaving South Africa without EPs and MTAs during the process of international collaborative research. © 2013 John Wiley & Sons Ltd.

Bayesian SEM for Specification Search Problems in Testing Factorial Invariance.

PubMed

Shi, Dexin; Song, Hairong; Liao, Xiaolan; Terry, Robert; Snyder, Lori A

2017-01-01

Specification search problems refer to two important but under-addressed issues in testing for factorial invariance: how to select proper reference indicators and how to locate specific non-invariant parameters. In this study, we propose a two-step procedure to solve these issues. Step 1 is to identify a proper reference indicator using the Bayesian structural equation modeling approach. An item is selected if it is associated with the highest likelihood to be invariant across groups. Step 2 is to locate specific non-invariant parameters, given that a proper reference indicator has already been selected in Step 1. A series of simulation analyses show that the proposed method performs well under a variety of data conditions, and optimal performance is observed under conditions of large magnitude of non-invariance, low proportion of non-invariance, and large sample sizes. We also provide an empirical example to demonstrate the specific procedures to implement the proposed method in applied research. The importance and influences are discussed regarding the choices of informative priors with zero mean and small variances. Extensions and limitations are also pointed out.

The meaning of workplace discrimination for women with disabilities.

PubMed

Smith Randolph, Diane

2005-01-01

Studies have found that persons with disabilities who are also members of other minority groups or women encounter dual discrimination. This paper describes how women with disabilities who are in the workplace experience discrimination. In order to determine whether discrimination was a viable issue, theoretical contexts of feminist theory, disability theory, and attribution theory were examined as well as literature examining employment of women with disabilities. For this study, three women with various disabilities were interviewed regarding the effect of their disability on their typical workday, their employment and job seeking history, and employment opportunities. Qualitative data were also provided through mapping by the participants and pictorial data of worksites. Data were grouped into themes of pre-conceived notions of others, attitudes of others, accommodation issues, inclusion issues and exploitation issues. From these themes definitions of discrimination, nondiscrimination in the workplace were developed. Conclusions include the need for more research on workplace experiences of other or more specific populations that experience discrimination as well as the need for ethical reflection on the part of the researcher regarding vulnerable populations.

Climate change and food safety: an emerging issue with special focus on Europe.

PubMed

Miraglia, M; Marvin, H J P; Kleter, G A; Battilani, P; Brera, C; Coni, E; Cubadda, F; Croci, L; De Santis, B; Dekkers, S; Filippi, L; Hutjes, R W A; Noordam, M Y; Pisante, M; Piva, G; Prandini, A; Toti, L; van den Born, G J; Vespermann, A

2009-05-01

According to general consensus, the global climate is changing, which may also affect agricultural and livestock production. The potential impact of climate change on food security is a widely debated and investigated issue. Nonetheless, the specific impact on safety of food and feed for consumers has remained a less studied topic. This review therefore identifies the various food safety issues that are likely to be affected by changes in climate, particularly in Europe. Amongst the issues identified are mycotoxins formed on plant products in the field or during storage; residues of pesticides in plant products affected by changes in pest pressure; trace elements and/or heavy metals in plant products depending on changes in their abundance and availability in soils; polycyclic aromatic hydrocarbons in foods following changes in long-range atmospheric transport and deposition into the environment; marine biotoxins in seafood following production of phycotoxins by harmful algal blooms; and the presence of pathogenic bacteria in foods following more frequent extreme weather conditions, such as flooding and heat waves. Research topics that are amenable to further research are highlighted.

Current methodological issues in the economic assessment of personalized medicine.

PubMed

Annemans, Lieven; Redekop, Ken; Payne, Katherine

2013-01-01

There is a need for methodological scrutiny in the economic assessment of personalized medicine. In this article, we present a list of 10 specific issues that we argue pose specific methodological challenges that require careful consideration when designing and conducting robust model-based economic evaluations in the context of personalized medicine. Key issues are related to the correct framing of the research question, interpretation of test results, data collection of medical management options after obtaining test results, and expressing the value of tests. The need to formulate the research question clearly and be explicit and specific about the technology being evaluated is essential because various test kits can have the same purpose and yet differ in predictive value, costs, and relevance to practice and patient populations. The correct reporting of sensitivity/specificity, and especially the false negatives and false positives (which are population dependent), of the investigated tests is also considered as a key element. This requires additional structural complexity to establish the relationship between the test result and the consecutive treatment changes and outcomes. This process involves translating the test characteristics into clinical utility, and therefore outlining the clinical and economic consequences of true and false positives and true and false negatives. Information on treatment patterns and on their costs and outcomes, however, is often lacking, especially for false-positive and false-negative test results. The analysis can even become very complex if different tests are combined or sequentially used. This potential complexity can be handled by explicitly showing how these tests are going to be used in practice and then working with the combined sensitivities and specificities of the tests. Each of these issues leads to a higher degree of uncertainty in economic models designed to assess the added value of personalized medicine compared with their simple pharmaceutical counterparts. To some extent, these problems can be overcome by performing early population-level simulations, which can lead to the identification and collection of data on critical input parameters. Finally, it is important to understand that a test strategy does not necessarily lead to more quality-adjusted life-years (QALYs). It is possible that the test will lead to not only fewer QALYs but also fewer costs, which can be defined as "decremental" cost per QALYs. Different decision criteria are needed to interpret such results. © 2013 Published by Elsevier Inc. on behalf of International Society for Pharmacoeconomics and Outcomes Research (ISPOR).

Bridges to Practice. A Research-Based Guide for Literacy Practitioners Serving Adults with Learning Disabilities.

ERIC Educational Resources Information Center

Academy for Educational Development, Washington, DC. National Adult Literacy and Learning Disabilities Center.

These five guidebooks are designed for literacy programs to enhance the quality of services provided to adults with learning disabilities. Each guidebook answers specific questions such as handling legal issues, screening for learning disabilities, selecting curriculum options, using effective instructional methods, and creating professional…

Games for increasing physical activity: Mechanisms for change

USDA-ARS?s Scientific Manuscript database

A small conference was held in Houston, TX, in May 2014, to address how to enhance exergames to increase physical activity. Several leading researchers were asked to address specific topics. Attendees came from across the globe. This Games for Health Journal Special Issue is devoted to sharing the a...

Higher Goals in Mathematics Education

ERIC Educational Resources Information Center

Kolar-Begovic, Zdenka, Ed.; Kolar-Šuper, Ružica, Ed.; Ðurdevic Babic, Ivana, Ed.

2015-01-01

This monograph offers an overview of the current research work carried out in Croatia and the surrounding countries, and specifically an interesting insight in teaching and learning issues in these countries. The authors discuss the need of the general population for becoming good problem-solvers in society of today, which is characterised by…

Taking up Faith: Ethical Methods for Studying Writing in Religious Contexts

ERIC Educational Resources Information Center

Pavia, Catherine Matthews

2015-01-01

Greater attention to methods and methodologies when studying writing in religious contexts is needed to help researchers navigate ethical issues specific to faith communities and religious practices; to improve knowledge regarding the relationships among writing, religion, and faith; and to encourage respect for religious and nonreligious beliefs.…

Genetic Endowment and Environment in the Determination of Behavior.

ERIC Educational Resources Information Center

Ehrman, Lee; And Others

A research workshop was organized to bring together geneticists, psychologists, and other behavioral scientists. The intent was to bring about an interaction of ideas concerned with the genetics of behavior and learning. The emphasis was upon interdisciplinary study among scientists from several fields. Specific issues were isolated in those areas…

Sheltered and Supported Work Comparison: A Response to Wehman's Comments.

ERIC Educational Resources Information Center

Lam, Chow S.

1987-01-01

Responds to comments made by Wehman, Hill, Kregel, and Moon (1987) concerning the results of Lam's 1986 study comparing supported and sheltered employment programs for persons with mental retardation. Addresses specific questions raised by Wehman and his colleagues and discusses research issues on sample comparability. (Author/NB)

An Ecological Perspective on Learning Progressions as Road Maps for Learning

ERIC Educational Resources Information Center

Engelhard, George, Jr.; Sullivan, Rubye K.

2011-01-01

The Black, Wilson, and Yao (this issue) provide a wide-ranging commentary and vision of the interrelationships among curriculum, pedagogy, and assessment. Specifically, they describe how the Berkeley Evaluation & Assessment Research (BEAR) Center Assessment System can be used to integrate and systematize these areas. This commentary focuses on…

More Questions than Answers: A Response to Stephens, Reeder, and Elder.

ERIC Educational Resources Information Center

Bhaerman, Robert D.

1992-01-01

Responds to the three main articles in this issue with questions concerning the development and use of policy-impact codes (rural-urban classification systems) for specific purposes in policymaking, research, and practice. Questions the necessity for policy-impact codes to ensure equity, adequacy, responsiveness, and appropriateness of rural…

Sport-Related Concussions

ERIC Educational Resources Information Center

Brady, Don; Brady, Flo

2011-01-01

Sport-related concussions (SRC) are not limited to specific age ranges, professional athletes, or gender. The primary focus of much of SRC research pertains to the assessment, management, and return to play (RTP) of the concussed athlete. This article highlights some major issues of SRC along with some controversies that presently exist within the…

Multidimensional Measurement of Situational Interest in Physical Education: Application of Bifactor Exploratory Structural Equation Modeling

ERIC Educational Resources Information Center

Garn, Alex C.

2017-01-01

Multidimensional measurement is a common theme in motivation research because many constructs are conceptualized as having an overarching general factor (e.g., situational interest) and specific dimensions (e.g., attention demand, challenge, exploration intention, instant enjoyment, novelty). This review addresses current issues associated with…

Applying Cognitive Psychology Based Instructional Design Principles in Mathematics Teaching and Learning: Introduction

ERIC Educational Resources Information Center

Verschaffel, Lieven; Van Dooren, W.; Star, J.

2017-01-01

This special issue comprises contributions that address the breadth of current lines of recent research from cognitive psychology that appear promising for positively impacting students' learning of mathematics. More specifically, we included contributions (a) that refer to cognitive psychology based principles and techniques, such as explanatory…

Unresolved Childhood Sexual Abuse: Are Older Adults Affected?

ERIC Educational Resources Information Center

Allers, Christopher T.; And Others

1992-01-01

Presents case studies and discussions regarding 3 observed characteristics of unresolved childhood sexual abuse in adult survivors over 65 years of age. Specifically, chronic depression, elder abuse, and misdiagnosis of residual abuse trauma as dementia or mental illness are compared to parallel issues identified by researchers working with…

The Exposure Dimension of Environmental Epidemiology: A Critical but Under-ExploredStudy Quality Issue in Environmental Health

EPA Science Inventory

Epidemiological research plays a critical role in assessing the effects of various chemical, physical, oiological, and social exposures on human health both in the general population and the workplace. However, even epidemiological studies that are specifically designed to test c...

The Electronic Classroom: A Handbook for Education in the Electronic Environment.

ERIC Educational Resources Information Center

Boschmann, Erwin, Ed.

This book explores emerging technologies and their use in secondary and higher education and in private, corporate, and government training environments. In addition to providing specific classroom applications of technology, the book treats issues of research, technology assessment, legal, copyright, and privacy rights, ethical considerations,…

The Artful Teacher: A Conceptual Model for Arts Integration in Schools

ERIC Educational Resources Information Center

Chemi, Tatiana

2014-01-01

This article addresses specific issues within arts-integration experiences in schools. Focusing on the relationship between positive emotions, learning, and the Arts, the article discusses empirical data that has been drawn from a research study, Making the Ordinary Extraordinary: Adopting Artfulness in Danish Schools. When schools integrate the…

Critical Issues in the Delivery of Local Government Services in Rural America.

ERIC Educational Resources Information Center

Doeksen, Gerald A.; Peterson, Janet

Technological changes, an increase in demand for quality community services, and environmental controls have created conditions of continual change in the delivery of rural services. This report summarizes economic theory on community service delivery, reviews economic literature on specific community services, and identifies research gaps and…

The Omitted Variable in Accounting Education Research: The Non-Traditional Student

ERIC Educational Resources Information Center

Mohrweis, Lawrence C.

2010-01-01

Few studies have examined the empirical question of whether nontraditional students are different from traditional students in learning performance. This study explores this issue. Specifically, is there a performance difference between traditional and nontraditional students in the first course in accounting? The model regressed students'…

Evolving Identities among Russian-Born Buriat Mongolian Children in a Chinese Bilingual School

ERIC Educational Resources Information Center

Sartor, Valerie

2016-01-01

This article addresses identity issues among a specific group of Indigenous youth, young Buriat Mongolian students, born in Russia, who struggled to understand their sense of cultural identity while living and studying in Chinese Inner Mongolia. This qualitative research project employed ethnographic methodology. Sociocultural theory, specifically…

50 CFR 635.32 - Specifically authorized activities.

Code of Federal Regulations, 2010 CFR

2010-10-01

... to fish for, take, retain, or possess Atlantic sharks, including sandbar sharks, in excess of the... permit, display permit, chartering permit, or shark research permit issued in response to requests for... landed or retained under the authority of this section is subject to a quota, the fish shall be counted...

50 CFR 635.32 - Specifically authorized activities.

Code of Federal Regulations, 2011 CFR

2011-10-01

... to fish for, take, retain, or possess Atlantic sharks, including sandbar sharks, in excess of the... permit, display permit, chartering permit, or shark research permit issued in response to requests for... landed or retained under the authority of this section is subject to a quota, the fish shall be counted...

Power, Consent, and Adolescent Sexual Harassment.

ERIC Educational Resources Information Center

Chamberlain, Elizabeth

This paper reviews the literature and case law related to the issue of sexual harassment of females and specifically focuses on the adolescent female in the public middle school setting. The controversial thesis statement the researcher explored was: "sexual harassment is a manifestation of the ubiquitous power imbalance between men and women…

Teachers' Initial and Sustained Use of an Instructional Assistive Technology Tool: Exploring the Mitigating Factors

ERIC Educational Resources Information Center

Bouck, Emily C.; Flanagan, Sara; Heutsche, Anne; Okolo, Cynthia M.; Englert, Carol Sue

2011-01-01

This qualitative research project explored factors that mitigated teachers implementing an instructional assistive technology and factors that mitigated its sustained use. Specifically, it explored these issues in relation to a social studies based instructional assistive technology (Virtual History Museum [VHM]), which was originally implemented…

Worker health and safety and climate change in the Americas: issues and research needs.

PubMed

Kiefer, Max; Rodríguez-Guzmán, Julietta; Watson, Joanna; van Wendel de Joode, Berna; Mergler, Donna; da Silva, Agnes Soares

2016-09-01

SYNOPSIS This report summarizes and discusses current knowledge on the impact that climate change can have on occupational safety and health (OSH), with a particular focus on the Americas. Worker safety and health issues are presented on topics related to specific stressors (e.g., temperature extremes), climate associated impacts (e.g., ice melt in the Arctic), and a health condition associated with climate change (chronic kidney disease of non-traditional etiology). The article discusses research needs, including hazards, surveillance, and risk assessment activities to better characterize and understand how OSH may be associated with climate change events. Also discussed are the actions that OSH professionals can take to ensure worker health and safety in the face of climate change.

Issues or Identity? Cognitive Foundations of Voter Choice

PubMed Central

Jenke, Libby; Huettel, Scott A.

2016-01-01

Voter choice is one of the most important problems in political science. The most common models assume that voting is a rational choice based on policy positions (e.g., key issues) and non-policy information (e.g., social identity, personality). Though such models explain macroscopic features of elections, they also reveal important anomalies that have been resistant to explanation. We argue for a new approach that builds upon recent research in cognitive science and neuroscience; specifically, we contend that policy positions and social identities do not combine in merely an additive manner, but compete to determine voter preferences. This model not only explains several key anomalies in voter choice, but also suggests new directions for research in both political science and cognitive science. PMID:27769726

Worker health and safety and climate change in the Americas: issues and research needs

PubMed Central

Kiefer, Max; Rodríguez-Guzmán, Julietta; Watson, Joanna; van Wendel de Joode, Berna; Mergler, Donna; da Silva, Agnes Soares

2016-01-01

SYNOPSIS This report summarizes and discusses current knowledge on the impact that climate change can have on occupational safety and health (OSH), with a particular focus on the Americas. Worker safety and health issues are presented on topics related to specific stressors (e.g., temperature extremes), climate associated impacts (e.g., ice melt in the Arctic), and a health condition associated with climate change (chronic kidney disease of non-traditional etiology). The article discusses research needs, including hazards, surveillance, and risk assessment activities to better characterize and understand how OSH may be associated with climate change events. Also discussed are the actions that OSH professionals can take to ensure worker health and safety in the face of climate change. PMID:27991978

Focusing on Cause or Cure?: Priorities and Stakeholder Presence in Childhood Psychiatry Research.

PubMed

Milner, Lauren C; Cho, Mildred K

2014-01-01

Biomedical research is influenced by many factors, including the involvement of stakeholder groups invested in research outcomes. Stakeholder involvement in research efforts raise questions of justice as their specific interests and motivations play a role in directing research resources that ultimately produce knowledge shaping how different conditions (and affected individuals) are understood and treated by society. This issue is highly relevant to child psychiatry research where diagnostic criteria and treatment strategies are often controversial. Biological similarities and stakeholder differences between attention deficit hyperactivity disorder (ADHD) and autism spectrum disorder (ASD) provide an opportunity to explore this issue by comparing research foci and stakeholder involvement in these conditions. A subset of ADHD and ASD research articles published between 1970-2010 were randomly selected from the PubMed database and coded for research focus, funding source(s), and author-reported conflicts of interest (COIs). Chi-square analyses were performed to identify differences between and within ADHD and ASD research across time. The proportion of ADHD research dedicated to basic, description, and treatment research was roughly similar and remained stable over time, while ASD research showed a significant increase in basic research over the past decade. Government was the primary research funder for both conditions, but for-profit funders were a notable presence in ADHD research, while joint-funding efforts between non-profit and government funders were a notable presence in ASD research. Lastly, COIs were noted more frequently in ADHD than in ASD research. Our study shows significant differences in research foci and funding sources between the conditions, and identifies the specific involvement of for-profit and non-profit groups in ADHD and ASD, respectively. Our findings highlight the relationship between stakeholders outside the research community and research trajectories and suggest that examinations of these relationships must be included in broader considerations of biomedical research ethics.

Governing stem cell banks and registries: emerging issues.

PubMed

Isasi, Rosario M; Knoppers, Bartha M

2009-01-01

The expansion of national and international research efforts in stem cell research is increasingly paired with the trend of establishing stem cell banks and registries. In jurisdictions crossing the spectrum of restrictive to liberal stem cell policies, banks and registries are emerging as an essential resource for transnational access to quality-controlled and ethically sourced stem cell lines. In this study, we report the preliminary findings of a survey of stem cell banks participating in the International Stem Cell Forum's International Stem Cell Banking Initiative (ISCBI). The questionnaire circulated to all ISCBI members addressed both general issues surrounding research policies (e.g., national policies regulating the permissibility of conducting embryonic stem cell research (hESCR)) and, more specifically, issues relating to the governance of stem cell banking projects. The results of the questionnaire were complemented by scholarly research conducted by the authors. This article provides an overview of the current international hESC banking landscape (I). For this purpose, the policy and governance approaches adopted in the surveyed stem cell banks at the national level will be analyzed and areas of convergence and variance will be identified (II). It is beyond the scope of this paper to provide a comprehensive analysis of the wide range of possible governance approaches, policy responses, and their implications. However, we want to provide a starting point for discussion surrounding key questions and challenges as concerns provenance, access, and deposit of hESC lines (III). Finally, while our analysis is focused on research grade hESCs, the lessons to be gleaned from this examination will encourage further thought, analysis, and research into the issues raised in the banking and governance of other sources of stem cell lines (e.g., SCNT, parthenogenesis, iPs) (IV).

Conference on Gender-specific Research in Emergency Care: An Executive Summary

PubMed Central

Safdar, Basmah; Greenberg, Marna Rayl

2015-01-01

With the goal of reducing inequalities in patient care, the 2014 Academic Emergency Medicine (AEM) consensus conference, “Gender-Specific Research in Emergency Care: Investigate, Understand, and Translate How Gender Affects Patient Outcomes,” convened a diverse group of researchers, clinicians, health care providers, patients, and representatives of federal agencies and policy-makers in Dallas, Texas, in May 2014. The executive and steering committees identified seven clinical domains as key to gender-specific emergency care: cardiovascular, neurological, trauma/injury, substance abuse, pain, mental health, and diagnostic imaging. The main aims of the conference were to: 1) summarize and consolidate current data related to sex-and gender-specific research for acute care and identify critical gender-related gaps in knowledge to inform an EM research agenda; 2) create a consensus-driven research agenda that advances sex- and gender-specific research in the prevention, diagnosis, and management of acute diseases and identify strategies to investigate them; and 3) build a multinational interdisciplinary consortium to disseminate and study the sex and gender medicine of acute conditions. Over a 2-year period, this collaborative network of stakeholders identified key areas where sex- and gender-specific research is most likely to improve clinical care and ultimately patient outcomes. The iterative consensus process culminated in a daylong conference on May 13, 2014, with a total of 133 registrants, with the majority being between ages 31 and 50 years (57%), females (71%), and whites (79%). Content experts led the consensus-building workshops at the conference and used the nominal group technique to consolidate consensus recommendations for priority research. In addition, panel sessions addressed funding mechanisms for gender-specific research as well as gender-specific regulatory challenges to product development and approval. This special issue of AEM reports the results of the 2014 consensus conference as well as related original research with the goal of bringing high-quality equitable care to male and female emergency patients. PMID:25420469

Untapped ethical resources for neurodegeneration research

PubMed Central

2011-01-01

Background The research community has a mandate to discover effective treatments for neurodegenerative disorders. The ethics landscape surrounding this mandate is in a constant state of flux, and ongoing challenges place ever greater demands on investigators to be accountable to the public and to answer questions about the implications of their work for health care, society, and policy. Methods We surveyed US-based investigators involved in neurodegenerative diseases research about how they value ethics-related issues, what motivates them to give consideration to those issues, and the barriers to doing so. Using the NIH CRISP database we identified 1,034 researchers with relevant, active grants and invited them to complete an online questionnaire. We received 193 responses. We used exploratory factor analysis to transform individual survey questions into a smaller set of factors, and linear regression to understand the effect of key variables of interest on the factor scores. Results Ethics-related issues clustered into two groups: research ethics and external influences. Heads of research groups viewed issues of research ethics to be more important than the other respondents. Concern about external influences was related to overall interest in ethics. Motivators clustered into five groups: ensuring public understanding, external forces, requirements, values, and press and public. Heads of research groups were more motivated to ensure public understanding of research than the other respondents. Barriers clustered into four groups: lack of resources, administrative burden, relevance to the research, and lack of interest. Perceived lack of ethics resources was a particular barrier for investigators working in drug discovery. Conclusions The data suggest that senior level neuroscientists working in the field of neurodegeneration (ND), and drug discovery specifically, are motivated to consider ethics issues related to their work, but the perceived lack of ethics resources thwarts their efforts. With bioethics centres at more than 50% of the institutions at which these respondents reside, the neuroscience and bioethics communities appear to be disconnected. Dedicated ethical, legal and social implications (ELSI) programs, such as those fully integrated into genetics and regenerative medicine, provide models for achieving meaningful partnerships not yet adequately realized for scholars and trainees interested in drug discovery for ND. PMID:21635769

Following the giant's paces-governance issues and bioethical reflections in China.

PubMed

Wang, Zhaochen; Zhang, Di; Ng, Vincent H; Lie, Reidar; Zhai, Xiaomei

2014-10-31

China has become a global player in the field of biosamples research and analysis of genetic data. The Beijing Genomics Institute is a genetics factory where enormous amounts of biosamples/data from all over the world are being analyzed. Most of the global bioethics discussions focused on research conducted by scientists from industrialized countries with subjects from poorer countries. Today, however, samples from industrialized nations are being analyzed in China on an unprecedented scale. This means that one should not just focus on bioethics developments in western countries, but also should pay attention to the situation in China. Under this era of rapid advancement in genomics, reassessing the conventionally accepted bioethical principles is strongly needed. In this paper, we will analyze the case of BGI in the context of the Chinese regulatory system in order to identify methods to regulate genetic research more effectively and to strengthen BGI's role in international collaborative research projects. Three main issues concerning sample collection and samples/data management are addressed. Firstly, an ambiguous definition of research, which does not specifically include biosamples/data, when applied to genetic research, may cause confusion and leave loopholes in governance. Secondly, the current regulations do not provide sufficient guidelines on the details of what information to present to prospective subjects, and how to combine informed consent with strategies of re-consent, withdrawal and feedback from research. Finally, the existing regulations do not adequately address issues of genetic privacy and data protection. Bioethical issues related to genetic research in China may be partially due to the nature of genetic research and partially stems from the strategy of simply adopting general international guidelines into the Chinese context without detailed considerations of the local needs. However, there are no perfect readymade ethical solutions for everyone; every country faces different open questions and challenges behind what appears to be unified guidelines. Given the importance of China in international genetic research, other countries ought to be concerned about the bioethical developments in China. China should also have a substantive discussion with the international community on bioethics issues.

Mixed-Methods Design in Biology Education Research: Approach and Uses

PubMed Central

Warfa, Abdi-Rizak M.

2016-01-01

Educational research often requires mixing different research methodologies to strengthen findings, better contextualize or explain results, or minimize the weaknesses of a single method. This article provides practical guidelines on how to conduct such research in biology education, with a focus on mixed-methods research (MMR) that uses both quantitative and qualitative inquiries. Specifically, the paper provides an overview of mixed-methods design typologies most relevant in biology education research. It also discusses common methodological issues that may arise in mixed-methods studies and ways to address them. The paper concludes with recommendations on how to report and write about MMR. PMID:27856556

Legal rights of client councils and their role in policy of long-term care organisations in the Netherlands

PubMed Central

2011-01-01

Background Legislation demands the establishment of client councils in Dutch nursing homes and residential care facilities. The members of those councils are residents or their representatives. Client councils have the right to participate in the strategic management of long-term care facilities. More specifically, they need to be consulted regarding organisational issues and a right to consent on issues regarding daily living of residents, including CQ-index research. CQ-index research concerns a method that measures, analyses and report clients' experiences about the quality of care. Research questions were: 'Do client councils exercise their rights to be consulted and to give their consent?' and 'What is the role of client councils in the process of measuring clients' experiences with the CQ-index and what is their opinion about the CQ-index?' Methods Postal questionnaires were sent to members of 1,540 client councils of Dutch nursing homes and residential care facilities. The questionnaire focussed on background information and client councils' involvement in decision-making and strategic management. Results The response rate was 34% (n = 524). Most councils consisted of seven members (range: 5 to 12 members). One out of four members participating in the client councils were clients themselves. Although councils have a legal right to be consulted for organisational issues like finance, vision, annual report, and accommodation, less than half the councils (31-46%) reported that they exercised this right. The legal right to consent was perceived by 18 to 36% of the councils regarding client care issues like food and drink, complaints registration, respectful treatment, and activities. For CQ-index research, only 18% of the client councils perceived a right to consent. Their rights to choose an approved contractor -who performs CQ-index research- and indicating improvement priorities, were hardly used. Conclusions Client councils play a rather passive role in determining the policy on quality of long-term care. Therefore, specific attention and actions are needed to create a more proactive attitude in councils towards exercising their rights, which are already supported by legislation. PMID:21910899

Research progress of on-the-go soil parameter sensors based on NIRS

NASA Astrophysics Data System (ADS)

An, Xiaofei; Meng, Zhijun; Wu, Guangwei; Guo, Jianhua

2014-11-01

Both the ever-increasing prices of fertilizer and growing ecological concern over chemical run-off into sources of drinking water have brought the issues of precision agriculture and site-specific management to the forefront of present technological development within agriculture and ecology. Soil is an important and basic element in agriculture production. Acquisition of soil information plays an important role in precision agriculture. The soil parameters include soil total nitrogen, phosporus, potassium, soil organic matter, soil moisture, electrical conductivity and pH value and so on. Field rapid acquisition to all the kinds of soil physical and chemical parameters is one of the most important research directions. And soil parameter real-time monitoring is also the trend of future development in precision agriculture. While developments in precision agriculture and site-specific management procedures have made significant in-roads on these issues and many researchers have developed effective means to determine soil properties, routinely obtaining robust on-the-go measurements of soil properties which are reliable enough to drive effective fertilizer application remains a challenge. NIRS technology provides a new method to obtain soil parameter with low cost and rapid advantage. In this paper, research progresses of soil on-the-go spectral sensors at domestic and abroad was combed and analyzed. There is a need for the sensing system to perform at least six key indexes for any on-the-go soil spectral sensor to be successful. The six indexes are detection limit, specificity, robustness, accuracy, cost and easy-to-use. Both the research status and problems were discussed. Finally, combining the national conditions of china, development tendency of on-the-go soil spectral sensors was proposed. In the future, on-the-go soil spectral sensors with reliable enough, sensitive enough and continuous detection would become popular in precision agriculture.

Research on Building Education & Workforce Capacity in Systems Engineering

DTIC Science & Technology

2011-10-31

product or prototype that addresses a real DoD need. Implemented as pilot courses in eight civilian and six military universities affiliated with...Engineering 1 1.1 Computer Engineering 1 1.1 Operations Research 1 1.1 Product Architecture 1 1.1 Total 93 100.0 Table 7: Breakdown of Student... product specifications, inattention to budget limits and safety issues, inattention to product life cycle, poor implementation of risk management plans

Good research practices for comparative effectiveness research: defining, reporting and interpreting nonrandomized studies of treatment effects using secondary data sources: the ISPOR Good Research Practices for Retrospective Database Analysis Task Force Report--Part I.

PubMed

Berger, Marc L; Mamdani, Muhammad; Atkins, David; Johnson, Michael L

2009-01-01

Health insurers, physicians, and patients worldwide need information on the comparative effectiveness and safety of prescription drugs in routine care. Nonrandomized studies of treatment effects using secondary databases may supplement the evidence based from randomized clinical trials and prospective observational studies. Recognizing the challenges to conducting valid retrospective epidemiologic and health services research studies, a Task Force was formed to develop a guidance document on state of the art approaches to frame research questions and report findings for these studies. The Task Force was commissioned and a Chair was selected by the International Society for Pharmacoeconomics and Outcomes Research Board of Directors in October 2007. This Report, the first of three reported in this issue of the journal, addressed issues of framing the research question and reporting and interpreting findings. The Task Force Report proposes four primary characteristics-relevance, specificity, novelty, and feasibility while defining the research question. Recommendations included: the practice of a priori specification of the research question; transparency of prespecified analytical plans, provision of justifications for any subsequent changes in analytical plan, and reporting the results of prespecified plans as well as results from significant modifications, structured abstracts to report findings with scientific neutrality; and reasoned interpretations of findings to help inform policy decisions. Comparative effectiveness research in the form of nonrandomized studies using secondary databases can be designed with rigorous elements and conducted with sophisticated statistical methods to improve causal inference of treatment effects. Standardized reporting and careful interpretation of results can aid policy and decision-making.

Narrative literature review: Health, activity and participation issues for women following traumatic brain injury.

PubMed

O'Reilly, Kate; Wilson, Nathan; Peters, Kath

2017-06-06

This narrative review will draw attention to the current limitations within the literature related to women following traumatic brain injury in order to stimulate discussion and inform future directions for research. There is a wide-ranging body of research about traumatic brain injury with the higher incidence of brain injury among males reflected in this body of work. As a result, the specific gendered issues facing women with traumatic brain injury are not as well understood. A search of electronic databases was conducted using the terms "traumatic brain injury", "brain injury", "women", "participation", "concussion" and "outcomes". The 36 papers revealed the following five themes (1) Relationships and life satisfaction; (2) Perception of self and body image; (3) Meaningful occupation; (4) Sexuality and sexual health; and (5) Physical function. Without research, which focuses specifically on the experience of women and girls with traumatic brain injury there is a risk that clinical care, policy development and advocacy services will not effectively accommodate them. Implications for rehabilitation Exploring the gendered issues women may experience following traumatic brain injury will enhance clinicians understanding of the unique challenges they face. Such information has the potential to guide future directions for research, policy, and practice. Screening women for hormonal imbalances such as hypopituitarism following traumatic brain injury is recommended as this may assist clinicians in addressing the far reaching implications in regard to disability, quality of life and mood. The growing literature regarding the cumulative effect of repeat concussions following domestic violence and women's increased risk of sport-related concussion may assist clinicians in advocating for appropriate rehabilitation and community support services.

Neuroimaging techniques for memory detection: scientific, ethical, and legal issues.

PubMed

Meegan, Daniel V

2008-01-01

There is considerable interest in the use of neuroimaging techniques for forensic purposes. Memory detection techniques, including the well-publicized Brain Fingerprinting technique (Brain Fingerprinting Laboratories, Inc., Seattle WA), exploit the fact that the brain responds differently to sensory stimuli to which it has been exposed before. When a stimulus is specifically associated with a crime, the resulting brain activity should differentiate between someone who was present at the crime and someone who was not. This article reviews the scientific literature on three such techniques: priming, old/new, and P300 effects. The forensic potential of these techniques is evaluated based on four criteria: specificity, automaticity, encoding flexibility, and longevity. This article concludes that none of the techniques are devoid of forensic potential, although much research is yet to be done. Ethical issues, including rights to privacy and against self-incrimination, are discussed. A discussion of legal issues concludes that current memory detection techniques do not yet meet United States standards of legal admissibility.

Lower Stratospheric Measurement Issues Workshop Report

NASA Technical Reports Server (NTRS)

Schmeltekopf, Arthur L.

1992-01-01

The Lower Stratospheric Measurement Issues workshop was held on 17-19 Oct. 1990. The 3-day workshop was sponsored by the Atmospheric Effects of Stratospheric Aircraft (AESA) component of the High Speed Research Program (HSRP). Its purpose was to provide a scientific forum for addressing specific issues regarding chemistry and transport in the lower stratosphere, for which measurements are essential to an assessment of the environmental impact of a projected fleet of high speed civil transports (HSCTs). The objective of the workshop was to obtain vigorous and critical review of the following topics: (1) atmospheric measurements needed for the assessment; (2) present capability for making those measurements; and (3) areas in instrumentation or platform development essential to making the measurements.

Spin your science into gold: direct to consumer marketing within social media platforms.

PubMed

Egilman, David; Druar, Nicholas M

2012-01-01

We describe the emerging issues related to warnings with respect to pharmaceutical company use of the internet as a vehicle for direct-to-consumer marketing (DTC) and market research. We describe the various techniques pharmaceutical companies have used to exploit this new communications medium which permits two way exchange of information. The Food and Drug Administration (FDA) has not issued any specific regulations to control internet based misbranding. We describe some examples of the FDA's application of historic regulations to pharmaceutical company use of this new medium and suggest.

Introduction to special issue on burnout and health.

PubMed

Schaufeli, W B; Greenglass, E R

2001-09-01

Abstract In recent years, the issue of occupational stress and burnout have received increasing research attention. Given the amount of time people spend on work-related activities and the central importance of work to one's sense of identity and self-worth, it is not surprising that occupational stress is regarded as a central area of study. Although burnout is linked to the extensive literature on occupational health, burnout goes beyond occupational health by focusing on specific stressors in the workplace to emphasize total life and environmental pressures affecting health.

Dementia in Latin America

PubMed Central

Parra, Mario A.; Baez, Sandra; Allegri, Ricardo; Nitrini, Ricardo; Lopera, Francisco; Slachevsky, Andrea; Custodio, Nilton; Lira, David; Piguet, Olivier; Kumfor, Fiona; Huepe, David; Cogram, Patricia; Bak, Thomas; Manes, Facundo

2018-01-01

The demographic structure of Latin American countries (LAC) is fast approaching that of developing countries, and the predicted prevalence of dementia in the former already exceeds the latter. Dementia has been declared a global challenge, yet regions around the world show differences in both the nature and magnitude of such a challenge. This article provides evidence and insights on barriers which, if overcome, would enable the harmonization of strategies to tackle the dementia challenge in LAC. First, we analyze the lack of available epidemiologic data, the need for standardizing clinical practice and improving physician training, and the existing barriers regarding resources, culture, and stigmas. We discuss how these are preventing timely care and research. Regarding specific health actions, most LAC have minimal mental health facilities and do not have specific mental health policies or budgets specific to dementia. In addition, local regulations may need to consider the regional context when developing treatment and prevention strategies. The support needed nationally and internationally to enable a smooth and timely transition of LAC to a position that integrates global strategies is highlighted. We focus on shared issues of poverty, cultural barriers, and socioeconomic vulnerability. We identify avenues for collaboration aimed to study unique populations, improve valid assessment methods, and generate opportunities for translational research, thus establishing a regional network. The issues identified here point to future specific actions aimed at tackling the dementia challenge in LAC. PMID:29305437

The Council for International Organizations and Medical Sciences (CIOMS) guidelines on ethics of clinical trials.

PubMed

Macrae, Duncan J

2007-05-01

Numerous bodies from many countries, including governments, government regulatory departments, research organizations, medical professional bodies, and health care providers, have issued guidance or legislation on the ethical conduct of clinical trials. It is possible to trace the development of current guidelines back to the post-World War II Nuremburg war crimes trials, more specifically the "Doctors' Trial." From that trial emerged the Nuremburg Code, which set out basic principles to be observed when conducting research involving human subjects and which subsequently formed the basis for comprehensive international guidelines on medical research, such as the Declaration of Helsinki. Most recently, the Council for International Organizations and Medical Sciences (CIOMS) produced detailed guidelines (originally published in 1993 and updated in 2002) on the implementation of the principles outlined in the Declaration of Helsinki. The CIOMS guidelines set in an appropriate context the challenges of present-day clinical research, by addressing complex issues including HIV/AIDS research, availability of study treatments after a study ends, women as research subjects, safeguarding confidentiality, compensation for adverse events, as well guidelines on consent.

Physician participation in clinical research and trials: issues and approaches

PubMed Central

Rahman, Sayeeda; Majumder, Md Anwarul Azim; Shaban, Sami F; Rahman, Nuzhat; Ahmed, Moslehuddin; Abdulrahman, Khalid Bin; D’Souza, Urban JA

2011-01-01

The rapid development of new drugs, therapies, and devices has created a dramatic increase in the number of clinical research studies that highlights the need for greater participation in research by physicians as well as patients. Furthermore, the potential of clinical research is unlikely to be reached without greater participation of physicians in research. Physicians face a variety of barriers with regard to participation in clinical research. These barriers are system-or organization-related as well as research-and physician-related. To encourage physician participation, appropriate organizational and operational infrastructures are needed in health care institutes to support research planning and management. All physicians should receive education and training in the fundamentals of research design and methodology, which need to be incorporated into undergraduate medical education and postgraduate training curricula and then reinforced through continuing medical education. Medical schools need to analyze current practices of teaching–learning and research, and reflect upon possible changes needed to develop a ‘student-focused teaching–learning and research culture’. This article examines the barriers to and benefits of physician participation in clinical research as well as interventions needed to increase their participation, including the specific role of undergraduate medical education. The main challenge is the unwillingness of many physicians and patients to participate in clinical trials. Barriers to participation include lack of time, lack of resources, trial-specific issues, communication difficulties, conflicts between the role of clinician and scientist, inadequate research experience and training for physicians, lack of rewards and recognition for physicians, and sometimes a scientifically uninteresting research question, among others. Strategies to encourage physician participation in clinical research include financial and nonfinancial incentives, adequate training, research questions that are in line with physician interests and have clear potential to improve patient care, and regular feedback. Finally, encouraging research culture and fostering the development of inquiry and research-based learning among medical students is now a high priority in order to develop more and better clinician-researchers. PMID:23745079

Neuroimaging in aphasia treatment research: Consensus and practical guidelines for data analysis

PubMed Central

Meinzer, Marcus; Beeson, Pélagie M.; Cappa, Stefano; Crinion, Jenny; Kiran, Swathi; Saur, Dorothee; Parrish, Todd; Crosson, Bruce; Thompson, Cynthia K.

2012-01-01

Functional magnetic resonance imaging is the most widely used imaging technique to study treatment-induced recovery in post-stroke aphasia. The longitudinal design of such studies adds to the challenges researchers face when studying patient populations with brain damage in cross-sectional settings. The present review focuses on issues specifically relevant to neuroimaging data analysis in aphasia treatment research identified in discussions among international researchers at the Neuroimaging in Aphasia Treatment Research Workshop held at Northwestern University (Evanston, Illinois, USA). In particular, we aim to provide the reader with a critical review of unique problems related to the pre-processing, statistical modeling and interpretation of such data sets. Despite the fact that data analysis procedures critically depend on specific design features of a given study, we aim to discuss and communicate a basic set of practical guidelines that should be applicable to a wide range of studies and useful as a reference for researchers pursuing this line of research. PMID:22387474

Controller evaluations of the descent advisor automation aid

NASA Technical Reports Server (NTRS)

Tobias, Leonard; Volckers, Uwe; Erzberger, Heinz

1989-01-01

An automation aid to assist air traffic controllers in efficiently spacing traffic and meeting arrival times at a fix has been developed at NASA Ames Research Center. The automation aid, referred to as the descent advisor (DA), is based on accurate models of aircraft performance and weather conditions. The DA generates suggested clearances, including both top-of-descent point and speed profile data, for one or more aircraft in order to achieve specific time or distance separation objectives. The DA algorithm is interfaced with a mouse-based, menu-driven controller display that allows the air traffic controller to interactively use its accurate predictive capability to resolve conflicts and issue advisories to arrival aircraft. This paper focuses on operational issues concerning the utilization of the DA, specifically, how the DA can be used for prediction, intrail spacing, and metering. In order to evaluate the DA, a real time simulation was conducted using both current and retired controller subjects. Controllers operated in teams of two, as they do in the present environment; issues of training and team interaction will be discussed. Evaluations by controllers indicated considerable enthusiasm for the DA aid, and provided specific recommendations for using the tool effectively.

Estimating Return on Investment in Translational Research: Methods and Protocols

PubMed Central

Trochim, William; Dilts, David M.; Kirk, Rosalind

2014-01-01

Assessing the value of clinical and translational research funding on accelerating the translation of scientific knowledge is a fundamental issue faced by the National Institutes of Health and its Clinical and Translational Awards (CTSA). To address this issue, the authors propose a model for measuring the return on investment (ROI) of one key CTSA program, the clinical research unit (CRU). By estimating the economic and social inputs and outputs of this program, this model produces multiple levels of ROI: investigator, program and institutional estimates. A methodology, or evaluation protocol, is proposed to assess the value of this CTSA function, with specific objectives, methods, descriptions of the data to be collected, and how data are to be filtered, analyzed, and evaluated. This paper provides an approach CTSAs could use to assess the economic and social returns on NIH and institutional investments in these critical activities. PMID:23925706

Ethics of fetal tissue transplantation.

PubMed Central

Sanders, L M; Giudice, L; Raffin, T A

1993-01-01

Now that the Clinton Administration has overturned the ban on federal funding for fetal tissue transplantation, old ethical issues renew their relevance and new ethical issues arise. Is fetal tissue transplantation necessary and beneficial? Are fetal rights violated by the use of fetal tissue in research? Is there a moral danger that the potential of fetal tissue donation will encourage elective abortions? Should pregnant women be allowed to designate specific fetal transplant recipients? What criteria should be used to select fetal tissue transplants? Whose consent should be required for the use of fetal tissue for transplantation? We review the current state of clinical research with fetal tissue transplantation, the legal history of fetal tissue research, the major arguments against the use of fetal tissue for transplantation, and the new postmoratorium ethical dilemmas. We include recommendations for guidelines to govern the medical treatment of fetal tissue in transplantation. Images PMID:8236984

Estimating return on investment in translational research: methods and protocols.

PubMed

Grazier, Kyle L; Trochim, William M; Dilts, David M; Kirk, Rosalind

2013-12-01

Assessing the value of clinical and translational research funding on accelerating the translation of scientific knowledge is a fundamental issue faced by the National Institutes of Health (NIH) and its Clinical and Translational Awards (CTSAs). To address this issue, the authors propose a model for measuring the return on investment (ROI) of one key CTSA program, the clinical research unit (CRU). By estimating the economic and social inputs and outputs of this program, this model produces multiple levels of ROI: investigator, program, and institutional estimates. A methodology, or evaluation protocol, is proposed to assess the value of this CTSA function, with specific objectives, methods, descriptions of the data to be collected, and how data are to be filtered, analyzed, and evaluated. This article provides an approach CTSAs could use to assess the economic and social returns on NIH and institutional investments in these critical activities.

Responsible science: Ensuring the integrity of the research process. Volume 1. Final report, 1989--1992

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

Not Available

In 1989, the National Academy of Sciences, the National Academy of Engineering, and the Institute of Medicine initiated a major study to examine issues related to scientific responsibility and the conduct of research. This report thoughtfully examines the challenges posed in ensuring that the search for truth reflects adherence to ethical standards. In recent years we have learned that not all scientists adhere to this obligation. Issues of misconduct and integrity in science present complex questions. This report recommends specific actions that all scientists, their institutions, and their sponsors can take to preserve and strengthen the integrity of the researchmore » process and also to deal with allegations of misconduct. The recommendations provide a blueprint for encouraging and safeguarding the intellectual independence that is essential to doing the best science while also providing for fundamental accountability to those who sponsor and support scientific research.« less

Should psychiatrists ‘Google’ their patients?

PubMed Central

Ashby, G. Alice; O'Brien, Aileen; Bowman, Deborah; Hooper, Carwyn; Stevens, Toby; Lousada, Esther

2015-01-01

Since its beginnings in the 1980s the internet has come to shape our everyday lives, but doctors still seem rather afraid of it. This anxiety may be explained by the fact that researchers and regulatory bodies focus less on the way that the internet can be used to enhance clinical work and more on the potential and perceived risks that this technology poses in terms of boundary violations and accidental breaches of confidentiality. Some aspects of the internet's impact on medicine have been better researched than others, for example, whether email communication, social media and teleconferencing psychotherapy could be used to improve the delivery of care. However, few authors have considered the specific issue of searching online for information about patients and much of the guidance published by regulatory organisations eludes this issue. In this article we provide clinical examples where the question ‘should I Google the patient?’ may arise and present questions for future research. PMID:26755985

Survey questions about party competence: Insights from cognitive interviews☆

PubMed Central

Wagner, Markus; Zeglovits, Eva

2014-01-01

Voter assessments of party competence have become a key explanation of electoral decision-making. However, there are at least three important aspects to understanding responses to questions on issue-specific party competence: comprehension difficulties; a lack of well-formed attitudes and relevant information; and the use of response heuristics. We used 20 cognitive interviews carried out in Austria in 2011 to test competence questions. The interviews show us how respondents explain their responses. We find evidence that many people (1) may hold only weak opinions and have little information on issue-specific party competence and (2) may make use of distinct but related concepts, particularly salience and position, when answering questions about competence. We provide recommendations for researchers and survey designers based on our findings. PMID:25844005

Distributed photovoltaic systems: Utility interface issues and their present status

NASA Technical Reports Server (NTRS)

Hassan, M.; Klein, J.

1981-01-01

Major technical issues involving the integration of distributed photovoltaics (PV) into electric utility systems are defined and their impacts are described quantitatively. An extensive literature search, interviews, and analysis yielded information about the work in progress and highlighted problem areas in which additional work and research are needed. The findings from the literature search were used to determine whether satisfactory solutions to the problems exist or whether satisfactory approaches to a solution are underway. It was discovered that very few standards, specifications, or guidelines currently exist that will aid industry in integrating PV into the utility system. Specific areas of concern identified are: (1) protection, (2) stability, (3) system unbalance, (4) voltage regulation and reactive power requirements, (5) harmonics, (6) utility operations, (7) safety, (8) metering, and (9) distribution system planning and design.

Children, health and gender: recognition in nursing research?

PubMed

Taylor, Julie; Green, Lorraine

2008-12-01

This paper examines the hitherto mostly unrecognised relationship between gender, health and children; its significance for nursing practice and how it has been considered in nursing research. Holistic nursing practice with children requires adequate assessment and consideration of all potential influences on children's lives. Socioeconomic disparities have received widespread attention and gender inequalities in adult health have been studied in some depth. The links between gender, health and children, however, have received little consideration. The paper first considers this context in depth; it then applies the context to research in practice. Systematic review. A systematic literature search was undertaken on four mainstream nursing research journals over 38 months up to February 2007. A total of 567 articles met the key word searches. Duplicates, opinion pieces and articles not focusing on children were removed. The remaining 23 nursing studies relevant to child health were examined for their gender sensitivity. Full consideration of gender issues was found largely to be absent in nursing research on children. Eight studies gave specific consideration to gender relevance, where boys and girls may have responded differently to care. Only six studies specifically addressed gender sensitivity. Allowing children a voice, however, was a strength in these studies, with 18 reflecting children's views directly. Major gaps still exist in research and theorisation relating to children, health and gender. These need to be acknowledged and investigated, particularly in relation to how they might impact on nursing care. Nursing practice and research needs to account for all potential health issues, of which gender may often be important.

Meta-tools for software development and knowledge acquisition

NASA Technical Reports Server (NTRS)

Eriksson, Henrik; Musen, Mark A.

1992-01-01

The effectiveness of tools that provide support for software development is highly dependent on the match between the tools and their task. Knowledge-acquisition (KA) tools constitute a class of development tools targeted at knowledge-based systems. Generally, KA tools that are custom-tailored for particular application domains are more effective than are general KA tools that cover a large class of domains. The high cost of custom-tailoring KA tools manually has encouraged researchers to develop meta-tools for KA tools. Current research issues in meta-tools for knowledge acquisition are the specification styles, or meta-views, for target KA tools used, and the relationships between the specification entered in the meta-tool and other specifications for the target program under development. We examine different types of meta-views and meta-tools. Our current project is to provide meta-tools that produce KA tools from multiple specification sources--for instance, from a task analysis of the target application.

Configuration management issues and objectives for a real-time research flight test support facility

NASA Technical Reports Server (NTRS)

Yergensen, Stephen; Rhea, Donald C.

1988-01-01

An account is given of configuration management activities for the Western Aeronautical Test Range (WATR) at NASA-Ames, whose primary function is the conduct of aeronautical research flight testing through real-time processing and display, tracking, and communications systems. The processing of WATR configuration change requests for specific research flight test projects must be conducted in such a way as to refrain from compromising the reliability of WATR support to all project users. Configuration management's scope ranges from mission planning to operations monitoring and performance trend analysis.

Structural dynamics technology research in NASA: Perspective on future needs

NASA Technical Reports Server (NTRS)

1979-01-01

The perspective of a NASA ad hoc study group on future research needs in structural dynamics within the aerospace industry is presented. The common aspects of the design process across the industry are identified and the role of structural dynamics is established through a discussion of various design considerations having their basis in structural dynamics. The specific structural dynamics issues involved are identified and assessed as to their current technological status and trends. Projections of future requirements based on this assessment are made and areas of research to meet them are identified.

NRC Continental Margins Workshop

NASA Astrophysics Data System (ADS)

Katsouros, Mary Hope

The Ocean Studies Board of the National Research Council is organizing a workshop, “Continental Margins: Evolution of Passive Continental Margins and Active Marginal Processes,” to stimulate discussion and longterm planning in the scientific community about the evolution of all types of continental margins. We want to coordinate academic, industry, and government agency efforts in this field, and to enhance communication between sea-based and land-based research programs.The continental margins constitute the only available record of the long-term dynamic interaction of oceanic and continental lithosphere. Of great interest are the unique structures and thick sedimentary sequences associated with this interaction. A major focus of the workshop will be to define strategies for exploring and understanding the continental margins in three dimensions and through geologic time. The workshop will be divided into 7 working groups, each concentrating on a major issue in continental margins research. A background document is being prepared summarizing recent research in specific continental margin fields and identifying key scientific and technical issues.