Mature Age Professionals: Factors Influencing Their Decision to Make a Career Change into Teaching

ERIC Educational Resources Information Center

Bauer, Carmel; Thomas, Sue; Sim, Cheryl

2017-01-01

This paper presents the early findings from a study that addresses the topic of mature age professionals making a career change into the secondary teaching profession by undertaking a postgraduate coursework initial teacher education program. The paper specifically addresses the factors that affect the decision for mature age professionals to make…

Multi-Institution Research Centers: Planning and Management Challenges

ERIC Educational Resources Information Center

Spooner, Catherine; Lavey, Lisa; Mukuka, Chilandu; Eames-Brown, Rosslyn

2016-01-01

Funding multi-institution centers of research excellence (CREs) has become a common means of supporting collaborative partnerships to address specific research topics. However, there is little guidance for those planning or managing a multi-institution CRE, which faces specific challenges not faced by single-institution research centers. We…

Microaggressions Trilogy: Part 3. Microaggressions in the Classroom

ERIC Educational Resources Information Center

Berk, Ronald A.

2017-01-01

This article is the final installment in a series of three articles about microaggressions. All of the articles are tailored specifically to help enable faculty developers, provosts and directors of diversity and training, faculty, and administrators to address the most critical issues related to this topic in higher education. Specific responses…

Detection of faults and software reliability analysis

NASA Technical Reports Server (NTRS)

Knight, J. C.

1987-01-01

Specific topics briefly addressed include: the consistent comparison problem in N-version system; analytic models of comparison testing; fault tolerance through data diversity; and the relationship between failures caused by automatically seeded faults.

Some aspects of doping and medication control in equine sports.

PubMed

Houghton, Ed; Maynard, Steve

2010-01-01

This chapter reviews drug and medication control in equestrian sports and addresses the rules of racing, the technological advances that have been made in drug detection and the importance of metabolism studies in the development of effective drug surveillance programmes. Typical approaches to screening and confirmatory analysis are discussed, as are the quality processes that underpin these procedures. The chapter also addresses four specific topics relevant to equestrian sports: substances controlled by threshold values, the approach adopted recently by European racing authorities to control some therapeutic substances, anabolic steroids in the horse and LC-MS analysis in drug testing in animal sports and metabolism studies. The purpose of discussing these specific topics is to emphasise the importance of research and development and collaboration to further global harmonisation and the development and support of international rules.

Incorporating International Business Topics into Every Class.

ERIC Educational Resources Information Center

Perreault, Heidi; Burchfield, Kathy

2001-01-01

Presents activities and resources for addressing international business in the curriculum, including e-mail partnerships, international document specifications, currency comparisons, marketing to other cultures, scavenger hunt, business lunch, and international telephone and travel etiquette. (SK)

Microaggressions Trilogy: Part 2. Microaggressions in the Academic Workplace

ERIC Educational Resources Information Center

Berk, Ronald A.

2017-01-01

This article is the second in a series of three articles about microaggressions. All of the articles are tailored specifically to help enable faculty developers, provosts and directors of diversity and training, faculty, and administrators to address the most critical issues related to this topic in higher education. Specific responses to and…

Writing Essentials | Center for Cancer Research

Cancer.gov

To effectively communicate research results, the manuscript should be carefully structured to tell a compelling story. As a rule, the introduction should bring the reader from a broad understanding of the topic to the specific question being addressed. In contrast, the discussion should transition the reader from the specific results to their broader implications.

Economical concrete mix design utilizing blended cements, performance-based specifications, and pay factors.

DOT National Transportation Integrated Search

2013-05-01

This report showcases several new approaches of using materials science and structural mechanics to accomplish : sustainable design of concrete materials. The topics addressed include blended cements, fiber-reinforced concrete : (FRC), internal curin...

Collected software engineering papers, volume 2

NASA Technical Reports Server (NTRS)

1983-01-01

Topics addressed include: summaries of the software engineering laboratory (SEL) organization, operation, and research activities; results of specific research projects in the areas of resource models and software measures; and strategies for data collection for software engineering research.

Integrated corridor management : implementation guide and lessons learned.

DOT National Transportation Integrated Search

2012-02-01

This implementation guide is intended for use by adopters of integrated corridor management (ICM) approaches and strategies to address congestion and travel time reliability issues within specific travel corridors. It introduces the topic of ICM and ...

What is the Value of Space Exploration? - A Prairie Perspective

NASA Technical Reports Server (NTRS)

1995-01-01

The symposium addresses different topics within Space Exploration. The symposium was fed, using satellite downlinks, to several communities in North Dakota, the first such symposium of its type ever held. The specific topics presented by different community members within the state of North Dakota were: the economic, cultural, scientific and technical, political, educational and social value of Space Exploration. Included is a 22 minute VHS video cassette highlighting the symposium.

Establishment and operation of the National Accident Sampling System (NASS) team within the cities of Ft. Lauderdale/Hollywood, Florida

NASA Astrophysics Data System (ADS)

Beddow, B.; Roberts, C.; Rankin, J.; Bloch, A.; Peizer, J.

1981-01-01

The National Accident Sampling System (NASS) is described. The study area discussed is one of the original ten sites selected for NASS implementation. In addition to collecting data from the field, the original ten sites address questions of feasibility of the plan, projected results of the data collection effort, and specific operational topics, e.g., team size, sampling requirements, training approaches, quality control procedures, and field techniques. Activities and results of the first three years of the project, for both major tasks (establishment and operation) are addressed. Topics include: study area documentation; team description, function and activities; problems and solutions; and recommendations.

Distance Learning for Teacher Education. Report of a Technical Working Group Meeting (Islamabad, Pakistan, 4-16 November 1981). Volume II: Guidelines on Development of Materials.

ERIC Educational Resources Information Center

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

This handbook, the second volume in a series of three publications on distance education, presents guidelines on structures and strategies in organizations and the processes of materials development. A checklist of specific items is included for each topic addressed. The first guidelines are addressed to policymakers and senior administrators and…

Proceedings of the 14th Annual Precise Time and Time Interval (PTTI) Applications Planning Meeting

NASA Technical Reports Server (NTRS)

Wardrip, S. C. (Editor)

1983-01-01

Developments and applications in the field of frequency and time are addressed. Specific topics include rubidium frequency standards, future timing requirements, noise and atomic standards, hydrogen maser technology, synchronization, and quartz technology.

Teaching about Radioactivity and Ionising Radiation: An Alternative Approach.

ERIC Educational Resources Information Center

Millar, Robin; And Others

1990-01-01

Children's ideas about radiation and radioactivity are reviewed and several common areas of misunderstanding are identified. An approach to teaching the topic at the secondary school level which seeks to specifically address known difficulties is outlined. (CW)

78 FR 46374 - Minority Depository Institution Preservation Program

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-31

... in preserving the economic viability of their institutions. These benefits include facilitating... goals and objectives related to credit union viability and access. Specifically, the program is...) Economic Development Specialist assistance in addressing examination concerns or topics of interest; (3...

Tracking Multiple Topics for Finding Interesting Articles

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

Pon, R K; Cardenas, A F; Buttler, D J

We introduce multiple topic tracking (MTT) for iScore to better recommend news articles for users with multiple interests and to address changes in user interests over time. As an extension of the basic Rocchio algorithm, traditional topic detection and tracking, and single-pass clustering, MTT maintains multiple interest profiles to identify interesting articles for a specific user given user-feedback. Focusing on only interesting topics enables iScore to discard useless profiles to address changes in user interests and to achieve a balance between resource consumption and classification accuracy. Also by relating a topic's interestingness to an article's interestingness, iScore is able tomore » achieve higher quality results than traditional methods such as the Rocchio algorithm. We identify several operating parameters that work well for MTT. Using the same parameters, we show that MTT alone yields high quality results for recommending interesting articles from several corpora. The inclusion of MTT improves iScore's performance by 9% to 14% in recommending news articles from the Yahoo! News RSS feeds and the TREC11 adaptive filter article collection. And through a small user study, we show that iScore can still perform well when only provided with little user feedback.« less

Integrated corridor management : implementation guide and lessons learned (final report version 2.0).

DOT National Transportation Integrated Search

2015-09-01

This implementation guide is intended for use by adopters of integrated corridor management (ICM) approaches and strategies to address congestion and travel time reliability issues within specific travel corridors. It introduces the topic of ICM and ...

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…

Scattering of laser light - more than just smoke and mirrors

NASA Technical Reports Server (NTRS)

Davis, Anthony B.; Love, Stephen; Cahalan, Robert

2004-01-01

A short course on off-beam cloud lidar is given. Specific topics addressed include: motivation and goal of off-beam cloud lidar; diffusion physics; numeric amalysis; and validity of the diffusion approximation. A demo of the process is included.

Dementia-specific training for nursing home staff : A systematic literature review.

PubMed

Riesch, Julia; Meyer, Lucy; Lehr, Bosco; Severin, Thomas

2017-08-22

For people with dementia high-quality care is vital, since at present dementia cannot be cured. In nursing homes this care is provided by the staff, who therefore require dementia-specific training enabling them to improve the quality of life for people with dementia. This article compares existing dementia-specific training for nursing home staff with recommendations, based on the current state of research, by the Alzheimer's Association and the National Institute for Health and Care Excellence, and discusses the outcome of this training. A systematic review of the literature was conducted to identify studies addressing dementia-specific training. The electronic databases Embase, Medline, Cochrane, CINAHL, PsychINFO, PSYNDEX, and ScienceDirect were searched. The training topics most commonly considered were person-centered care, communicating with people affected by dementia, and information about dementia. The roles of different social and healthcare professionals, palliative care of people with dementia, and understanding family dynamics are least featured in the training. There are training concepts which focus not only on the transfer of knowledge but also on practical exercises. In general, the recommended topics were addressed in dementia-specific training concepts, but there is potential for optimization. Further research is needed to identify success criteria in dementia-specific training and identify the successful combination of theoretical knowledge and practical exercise.

Study sponsorship and the nutrition research agenda: analysis of randomized controlled trials included in systematic reviews of nutrition interventions to address obesity.

PubMed

Fabbri, Alice; Chartres, Nicholas; Scrinis, Gyorgy; Bero, Lisa A

2017-05-01

To categorize the research topics covered by a sample of randomized controlled trials (RCT) included in systematic reviews of nutrition interventions to address obesity; to describe their funding sources; and to explore the association between funding sources and nutrition research topics. Cross-sectional study. RCT included in Cochrane Reviews of nutrition interventions to address obesity and/or overweight. Two hundred and thirteen RCT from seventeen Cochrane Reviews were included. Funding source and authors' conflicts of interest were disclosed in 82·6 and 29·6 % of the studies, respectively. RCT were more likely to test an intervention to manipulate nutrients in the context of reduced energy intake (44·2 % of studies) than food-level (11·3 %) and dietary pattern-level (0·9 %) interventions. Most of the food industry-sponsored studies focused on interventions involving manipulations of specific nutrients (66·7 %). Only 33·1 % of the industry-funded studies addressed dietary behaviours compared with 66·9 % of the non-industry-funded ones (P=0·002). The level of food processing was poorly considered across all funding sources. The predominance of RCT examining nutrient-specific questions could limit the public health relevance of rigorous evidence available for systematic reviews and dietary guidelines.

Tracking Multiple Topics for Finding Interesting Articles

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

Pon, R K; Cardenas, A F; Buttler, D J

We introduce multiple topic tracking (MTT) for iScore to better recommend news articles for users with multiple interests and to address changes in user interests over time. As an extension of the basic Rocchio algorithm, traditional topic detection and tracking, and single-pass clustering, MTT maintains multiple interest profiles to identify interesting articles for a specific user given user-feedback. Focusing on only interesting topics enables iScore to discard useless profiles to address changes in user interests and to achieve a balance between resource consumption and classification accuracy. iScore is able to achieve higher quality results than traditional methods such as themore » Rocchio algorithm. We identify several operating parameters that work well for MTT. Using the same parameters, we show that MTT alone yields high quality results for recommending interesting articles from several corpora. The inclusion of MTT improves iScore's performance by 25% in recommending news articles from the Yahoo! News RSS feeds and the TREC11 adaptive filter article collection. And through a small user study, we show that iScore can still perform well when only provided with little user feedback.« less

The Child with Muscular Dystrophy in School. Revised.

ERIC Educational Resources Information Center

Schock, Nancy C.

Practical information on children with muscular dystrophy is intended to help parents and teachers facilitate their inclusion in mainstreamed classrooms. Major topics addressed include the following: transportation arrangements; providing full information to the teacher regarding the child's specific abilities and physical limitations;…

Accounting for User Diversity in Configuring Online Systems.

ERIC Educational Resources Information Center

Woolliams, Peter; Gee, David

1992-01-01

Discusses cultural diversity in human-computer interactions and in the design of online systems. Topics addressed include cognitive psychology; North American and European ethnocentricity; online systems and their organizational setting; models for organization culture; corporate culture; international systems and country-specific cultures; and…

Communicating the role of silviculture in managing the national forests: Proceedings of the National Silviculture Workshop

Treesearch

Northeastern Forest Experiment Station

1997-01-01

Contains 32 articles on communicating the values and benefits of silviculture in managing the national forests. Specific topics addressed are how communications affect: policymakers, inventory and monitoring, resource management, research, education and demonstration, and partnerships.

Rights and Wrongs...

ERIC Educational Resources Information Center

Update on the Courts, 1996

1996-01-01

This serial issue concerns itself with several conflicts between individual rights and allegedly wrongful acts that the Supreme Court has not considered previously. The articles on these topics illuminate the constitutional issues of equal protection, due process, and freedom of expression. Specific issues addressed include: (1) equal educational…

Toxicology and Chemical Safety.

ERIC Educational Resources Information Center

Hall, Stephen K.

1983-01-01

Topics addressed in this discussion of toxicology and chemical safety include routes of exposure, dose/response relationships, action of toxic substances, and effects of exposure to chemicals. Specific examples are used to illustrate the principles discussed. Suggests prudence in handling any chemicals, whether or not toxicity is known. (JN)

Psychological Approaches to Problems of Children and Adolescents.

ERIC Educational Resources Information Center

Grimes, Jeff, Ed.

This document, intended as a resource for school psychologists, contains articles addressing a variety of psychological and behavioral problems of children and adolescents. Each chapter includes the following content: background information concerning the specific topic, approaches for assessing the behavior of concern, intervention possibilities,…

Ecosystem Goods & Services and their Direct Linkages to Human Health & Well-Being

EPA Science Inventory

This presentation provides an overview of the SHC 2.61 Community-Based Final Ecosystem Goods and Services Project and other ecosystem services activities in the Office of Research and Development. Specifically, this presentation addressed a series of topics: Provide an overview ...

Using topic coding to understand the nature of change language in a motivational intervention to reduce alcohol and sex risk behaviors in emergency department patients.

PubMed

Kahler, Christopher W; Caswell, Amy J; Laws, M Barton; Walthers, Justin; Magill, Molly; Mastroleo, Nadine R; Howe, Chanelle J; Souza, Timothy; Wilson, Ira; Bryant, Kendall; Monti, Peter M

2016-10-01

To elucidate patient language that supports changing a health behavior (change talk) or sustaining the behavior (sustain talk). We developed a novel coding system to characterize topics of patient speech in a motivational intervention targeting alcohol and HIV/sexual risk in 90 Emergency Department patients. We further coded patient language as change or sustain talk. For both alcohol and sex, discussions focusing on benefits of behavior change or change planning were most likely to involve change talk, and these topics comprised a large portion of all change talk. Greater discussion of barriers and facilitators of change also was associated with more change talk. For alcohol use, benefits of drinking behavior was the most common topic of sustain talk. For sex risk, benefits of sexual behavior were rarely discussed, and sustain talk centered more on patterns and contexts, negations of drawbacks, and drawbacks of sexual risk behavior change. Topic coding provided unique insights into the content of patient change and sustain talk. Patients are most likely to voice change talk when conversation focuses on behavior change rather than ongoing behavior. Interventions addressing multiple health behaviors should address the unique motivations for maintaining specific risky behaviors. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Evaluating, Selecting, and Using Appropriate Assistive Technology.

ERIC Educational Resources Information Center

Galvin, Jan C.; Scherer, Marcia J.

This book addresses all aspects of assistive technology for individuals with disabilities, including policy, legislation, funding, evaluation, selection, and maintenance. Ten of the 15 chapters are written by individuals with disabilities and cover topics related to the use of technology in education, employment, and play. Specific chapters…

Microcomputers: Software Evaluation. Evaluation Guides. Guide Number 17.

ERIC Educational Resources Information Center

Gray, Peter J.

This guide discusses three critical steps in selecting microcomputer software and hardware: setting the context, software evaluation, and managing microcomputer use. Specific topics addressed include: (1) conducting an informal task analysis to determine how the potential user's time is spent; (2) identifying tasks amenable to computerization and…

Nineteenth International Cosmic Ray Conference. HE Sessions, Volume 8

NASA Technical Reports Server (NTRS)

Jones, F. C. (Compiler)

1985-01-01

Papers submitted for presentation at the 19th International Cosmic Ray Conference are compiled. The present volume contains papers addressing high energy interactions and related phenomena. Specific topic areas include muons, neutrinos, magnetic monopoles, nucleon decay, searches for new particles, and acoustic and thermoluminescence detection techniques.

Research pressure instrumentation for NASA Space Shuttle main engine, modification no. 5

NASA Technical Reports Server (NTRS)

Anderson, P. J.; Nussbaum, P.; Gustafson, G.

1984-01-01

Research concerning the development of pressure instrumentation for the space shuttle main engine is reported. The following specific topics were addressed: (1) transducer design and materials, (2) silicon piezoresistor characterization at cryogenic temperatures, (3) chip mounting characterization, and (4) frequency response optimization.

Stanley Cavell in Conversation with Paul Standish

ERIC Educational Resources Information Center

Journal of Philosophy of Education, 2012

2012-01-01

Having acknowledged the recurrent theme of education in Stanley Cavell's work, the discussion addresses the topic of scepticism, especially as this emerges in the interpretation of Wittgenstein. Questions concerning rule-following, language and society are then turned towards political philosophy, specifically with regard to John Rawls. The…

Strategic directions and mechanisms in technology transfer

NASA Technical Reports Server (NTRS)

Mackin, Robert

1992-01-01

An outline summarizing the Working Panel discussion related to strategic directions for technology transfer is presented. Specific topics addressed include measuring success, management of technology, innovation and experimentation in the tech transfer process, integration of tech transfer into R&D planning, institutionalization of tech transfer, and policy/legislative resources.

Research pressure instrumentation for NASA Space Shuttle main engine, modification no. 6

NASA Technical Reports Server (NTRS)

Anderson, P. J.; Johnson, R. L.

1984-01-01

Research concerning the utilization of silicon piezoresistive strain sensing technology for space shuttle main engine applications is reported. The following specific topics were addressed: (1) transducer design and materials, (2) silicon piezoresistor characterization at cryogenic temperatures, (3) chip mounting characterization, and (4) frequency response optimization.

Recent Findings on Peer Group Influences on Adolescent Smoking

ERIC Educational Resources Information Center

Simons-Morton, Bruce G.; Farhat, Tilda

2010-01-01

This review addresses peer group influences on adolescent smoking with a particular focus on recently published longitudinal studies that have investigated the topic. Specifically, we examine the theoretical explanations for how social influence works with respect to adolescent smoking; discuss the association between peer and adolescent smoking;…

Computer Network Security: Best Practices for Alberta School Jurisdictions.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton.

This paper provides a snapshot of the computer network security industry and addresses specific issues related to network security in public education. The following topics are covered: (1) security policy, including reasons for establishing a policy, risk assessment, areas to consider, audit tools; (2) workstations, including physical security,…

Spotlight on Young Children and Assessment

ERIC Educational Resources Information Center

Koralek, Derry

2004-01-01

The articles in this engaging volume, mostly from Young Children, address the purposes of and uses for assessment. Expert commentary from Marian Marion, Gayle Mindes, Richard Clifford, Diane Trister Dodge and others offers an overview of the topic and specific examples to show how assessment informs and improves practice in early childhood…

Strategies and Policies in Employee Assistance Programs.

ERIC Educational Resources Information Center

Hedges, Amie

This document describes and examines effective policies that companies have adopted in developing Employee Assistance Programs (EAPs) to address personal problems of employees, with a specific focus on substance abuse. Chapter 1 introduces the topic, states the problem, indicates the purpose of the study, denotes the limitations, defines important…

Exploring Quadrilaterals in a Small Group Computing Environment

ERIC Educational Resources Information Center

Lai, Kevin; White, Tobin

2012-01-01

Though cooperative learning has been a topic of considerable interest in educational research, there has been little study specific to learning in the mathematics content area of geometry. This paper seeks to address that gap through a design experiment featuring a novel small-group computing environment for supporting student learning about…

Design of Educational Delivery Systems for Lifelong Learning.

ERIC Educational Resources Information Center

Gibson, R. Oliver; Gilbert, Randall L.

To clarify delivery system concepts, several topics will be addressed: educational needs of lower-income older people, formulation of a design concept, specification of the system's concrete aspects, and research/development implications. As the proportion of persons over age sixty-four grows and sensitivity to unmet lifelong learning needs rises,…

Censorship: Does Anybody Care?

ERIC Educational Resources Information Center

Ochoa, Anna S.

1979-01-01

Focuses on the nature and extent of censorship of social studies materials in the United States. Specific topics addressed are persons and organizations censoring, status of the rights of teachers, and what educators, schools, and professional organizations such as the National Council for the Social Studies can do to help teachers deal with…

Examining Student Immobility: A Study of Irish Undergraduate Students

ERIC Educational Resources Information Center

Finn, Mairéad; Darmody, Merike

2017-01-01

This paper explores student mobility among Irish higher education students. It specifically focuses on the profile of "stayers", that is, students who have no plans to study abroad, thus addressing an underexplored topic in existing literature on student mobility. The article aims to identify factors that impact on students' decisions…

Safe Planet. The Guide to Environmental Film and Video.

ERIC Educational Resources Information Center

Media Network, New York, NY.

Innovative and incisive films and videotapes exist which address the issues of toxic waste, agricultural pollutants, land and water use, energy production, and other important environmental topics. They provide in-depth analyses, alternative points of view, and specific suggestions for what ordinary citizens can do to help stop environmental…

Controlled Ecological Life Support Systems: CELSS '89 Workshop

NASA Technical Reports Server (NTRS)

Macelroy, Robert D. (Editor)

1990-01-01

Topics discussed at NASA's Controlled Ecological Life Support Systems (CELSS) workshop concerned the production of edible biomass. Specific areas of interest ranged from the efficiency of plant growth, to the conversion of inedible plant material to edible food, to the use of plant culture techniques. Models of plant growth and whole CELSS systems are included. The use of algae to supplement and improve dietary requirements is addressed. Flight experimentation is covered in topics ranging from a Salad Machine for use on the Space Station Freedom to conceptual designs for a lunar base CELSS.

Multi-Topic Tracking Model for dynamic social network

NASA Astrophysics Data System (ADS)

Li, Yuhua; Liu, Changzheng; Zhao, Ming; Li, Ruixuan; Xiao, Hailing; Wang, Kai; Zhang, Jun

2016-07-01

The topic tracking problem has attracted much attention in the last decades. However, existing approaches rarely consider network structures and textual topics together. In this paper, we propose a novel statistical model based on dynamic bayesian network, namely Multi-Topic Tracking Model for Dynamic Social Network (MTTD). It takes influence phenomenon, selection phenomenon, document generative process and the evolution of textual topics into account. Specifically, in our MTTD model, Gibbs Random Field is defined to model the influence of historical status of users in the network and the interdependency between them in order to consider the influence phenomenon. To address the selection phenomenon, a stochastic block model is used to model the link generation process based on the users' interests to topics. Probabilistic Latent Semantic Analysis (PLSA) is used to describe the document generative process according to the users' interests. Finally, the dependence on the historical topic status is also considered to ensure the continuity of the topic itself in topic evolution model. Expectation Maximization (EM) algorithm is utilized to estimate parameters in the proposed MTTD model. Empirical experiments on real datasets show that the MTTD model performs better than Popular Event Tracking (PET) and Dynamic Topic Model (DTM) in generalization performance, topic interpretability performance, topic content evolution and topic popularity evolution performance.

Attitudes, Power, and Ability to Care among U.S. Air Force Mental Health Nurses: A Descriptive Study

DTIC Science & Technology

1993-05-01

author to look at the topic of burnout specifically, a study (N=76) by Pines and Maslach (1978), describing burnout behaviors among psychiatric nurses...Measurement of Nursing Outcomes: Vol 4 (pp. 3-16). New York: Springer. 121 Pines, A. M., & Maslach , C. (1978). Burnout in mental health professionals. In M... Student Attending: Univ of Texas At Austin AFIT/CI/CIA- 93-046 19. SPONSORING, MONITORING AGENCY NAME(S) AND ADDRESS(ES) D 1# 0 . SPONSORINGIMONITORING

Home care nurses' knowledge of evidence-based education topics for management of heart failure.

PubMed

Delaney, Colleen; Apostolidis, Beka; Lachapelle, Leeanne; Fortinsky, Richard

2011-01-01

We primarily sought to evaluate home care nurses' knowledge of evidence-based education topics in managing heart failure (HF). Moreover, we wanted to determine if differences were evident in nurses' knowledge based on education and work experience, and to identify home care nurses' specific educational needs. A cross-sectional survey design was used. Home care nurses (n = 94) were recruited from 4 home care agencies. A previously published 20-item HF knowledge questionnaire was administered to participants, and an open-ended question determined participants' need for further HF-related education. Home care nurses' scores demonstrated a 78.9% knowledge level in overall HF education principles. The mean HF knowledge score was 15.78 (SD, ±1.69) out of a possible 20 points. Nurses scored lowest on knowledge related to asymptomatic hypotension (24.5% answered correctly), daily weight monitoring (26.6% answered correctly), and transient dizziness (30.9% answered correctly). Nurses requested further information on all HF topics addressed in the survey as well as on psychosocial issues, research evidence, and more information from other healthcare providers. Our findings suggest that home care nurses may not be sufficiently knowledgeable in evidence-based education topics for managing HF. The results help confirm the need to develop educational programs for home care nurses in managing HF, which may lead to improved quality of patient education. Further research is needed to address specific deficits in the knowledge of home care nurses, and to determine if HF educational programs for nurses would enhance and sustain nurses' knowledge of HF management education. Copyright © 2011 Elsevier Inc. All rights reserved.

78 FR 52814 - Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-26

... appropriate because, as noted above, the Series 56 is specifically designed to address industry topics and... time, if an individual would like to retain a Series 7 license, the Exchange believes it is appropriate... Qualification Examination (``Series 56'') among the applicable qualification examinations as determined by the...

Sustainability Knowledge and Behaviors of Apparel and Textile Undergraduates

ERIC Educational Resources Information Center

Hiller Connell, Kim Y.; Kozar, Joy M.

2012-01-01

Purpose: The purpose of this paper is to analyze changes in undergraduate student knowledge of issues of sustainability relevant to the apparel and textiles industry. Assessment occurred prior to and upon completion of a course that addressed topics specific to the global production and distribution of apparel and textile goods. The study also…

Microaggressions Trilogy: Part 1. Why Do Microaggressions Matter?

ERIC Educational Resources Information Center

Berk, Ronald A.

2017-01-01

This article is the first in a series of three articles on microaggressions. All of the articles are tailored specifically for faculty developers, provosts and directors of diversity and training, faculty, and administrators to address the most critical issues on this topic in higher education. This one presents a framework for understanding the…

Using the Internet To Create Primary Source Teaching Packets.

ERIC Educational Resources Information Center

VanFossen, Phillip J.; Shiveley, James M.

2000-01-01

Describes strategies and guidelines for creating age- and content-appropriate primary source documents using the Internet. Discusses the value of using topic-specific primary source teaching packets, or jackdaws. Provides three Internet generated jackdaws: New Deal/FDR, Home Front during World War II, and the Gilded Age. Addresses fair use issues.…

A Collection of NIDA NOTES. Articles That Address Research on Heroin.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHHS/PHS), Rockville, MD.

Included in this document are selections of topic-specific articles on heroin research reprinted from the National Institute on Drug Abuses (NIDA) research newsletter, NIDA Notes. Titles include: Buprenorphine Taken Three Times Per Week Is as Effective as Daily Doses in Treating Heroin Addiction; 33-Year Study Finds Lifelong, Lethal Consequences…

A Framework for Professional Ethics Courses in Teacher Education

ERIC Educational Resources Information Center

Warnick, Bryan R.; Silverman, Sarah K.

2011-01-01

Evidence suggests that professional ethics is currently a neglected topic in teacher education programs. In this article, the authors revisit the question of ethics education for teachers. The authors propose an approach to the professional ethics of teaching that employs a case-analysis framework specifically tailored to address the practice of…

Spanish in the U.S. Setting: Beyond the Southwest.

ERIC Educational Resources Information Center

Elias-Olivares, Lucia, Ed.

The role and use of Spanish in the geographic areas outside of the U.S. Southwest are examined in a collection of 16 conference papers. The papers address the general topics of language contact, linguistic variation, sociolinguistic factors, and language maintenance policy, and planning. Among the specific issues discussed are: a dialectology of…

Listening to "Car Talk" and Learning Liberal Arts

ERIC Educational Resources Information Center

Goldstein, Warren

2004-01-01

In this article, Warren Goldstein, himself a college professor addresses a pair of radio talk show hosts, Tom and Ray, and their views on current topics such as environmental issues, cars, relationships between men and women, and specifically their criticisms of liberal arts programs. Tom and Ray have been critical of liberal arts because they…

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…

Community Schools: A Vehicle for Educational Equity

ERIC Educational Resources Information Center

Honda, Michael; Liu, Carol

2015-01-01

The impacts of poverty in this country cast a long shadow over the issues of education, social mobility, and global competitiveness. Although national conversations regarding income inequality have increased, the topic of poverty in America has not had as much attention. We seem to be at a loss about specific solutions that could address this…

Situating Standard Setting within Argument-Based Validity

ERIC Educational Resources Information Center

Papageorgiou, Spiros; Tannenbaum, Richard J.

2016-01-01

Although there has been substantial work on argument-based approaches to validation as well as standard-setting methodologies, it might not always be clear how standard setting fits into argument-based validity. The purpose of this article is to address this lack in the literature, with a specific focus on topics related to argument-based…

2013 White Paper on recent issues in bioanalysis: 'hybrid'--the best of LBA and LCMS.

PubMed

Stevenson, Lauren; Garofolo, Fabio; DeSilva, Binodh; Dumont, Isabelle; Martinez, Suzanne; Rocci, Mario; Amaravadi, Lakshmi; Brudny-Kloeppel, Margarete; Musuku, Adrien; Booth, Brian; Dicaire, Catherine; Wright, Laura; Mayrand-Provencher, Laurence; Losauro, Mike; Gouty, Dominique; Arnold, Mark; Bansal, Surendra; Dudal, Sherri; Dufield, Dawn; Duggan, Jeff; Evans, Christopher; Fluhler, Eric; Fraser, Stephanie; Gorovits, Boris; Haidar, Sam; Hayes, Roger; Ho, Stacy; Houghton, Richard; Islam, Rafiqul; Jenkins, Rand; Katori, Noriko; Kaur, Surinder; Kelley, Marian; Knutsson, Magnus; Lee, Jean; Liu, Hanlan; Lowes, Steve; Ma, Mark; Mikulskis, Alvydas; Myler, Heather; Nicholson, Bob; Olah, Timothy; Ormsby, Eric; Patel, Shefali; Pucci, Vincenzo; Ray, Chad; Schultz, Gary; Shih, Judy; Shoup, Ronald; Simon, Craig; Song, An; Neto, João Tavares; Theobald, Valerie; Thway, Theingi; Wakelin-Smith, Jason; Wang, Jian; Wang, Laixin; Welink, Jan; Whale, Emma; Woolf, Eric; Xu, Raymond

2013-12-01

The 2013 7th Workshop on Recent Issues in Bioanalysis was held in Long Beach, California, USA, where close to 500 professionals from pharmaceutical and biopharmaceutical companies, CROs and regulatory agencies convened to discuss current topics of interest in bioanalysis. These 'hot' topics, which covered both small and large molecules, were the starting point for fruitful exchanges of knowledge, and sharing of ideas among speakers, panelists and attendees. The discussions led to specific recommendations pertinent to bioanalytical science. Such as the previous editions, this 2013 White Paper addresses important bioanalytical issues and provides practical answers to the topics presented, discussed and agreed upon by the global bioanalytical community attending the 7th Workshop on Recent Issues in Bioanalysis.

High Priority Future Research Needs for Obstructive Sleep Apnea Diagnosis and Treatment

PubMed Central

Patel, Kamal; Moorthy, Denish; Chan, Jeffrey A.; Concannon, Thomas W.; Ratichek, Sara J.; Chung, Mei; Balk, Ethan M.

2013-01-01

Study Objectives: To identify and prioritize future research needs (FRN) topics for diagnosis and treatment of obstructive sleep apnea (OSA). Methods: Twenty-one panel members represented six stake-holder categories: patients and the public, providers; purchasers of health care, payers, policymakers, and principal investigators. Building on a recently completed comparative effectiveness review, stakeholders nominated and discussed potential FRN topics. Stakeholders then nominated their top priority FRN topics based on the Agency for Healthcare Research and Quality Effective Health Care Program Selection Criteria. From these nominations, the highest priority FRN topics were determined and were elaborated upon to include possible study designs to address the topics. Results: Thirty-seven topics were discussed and prioritized. The nine highest priority FRN topics included: cost-effectiveness of management strategies, defining age- and sex-specific criteria for OSA, evaluating routine preoperative screening for OSA, evaluating involvement of a sleep medicine specialist in diagnosis of OSA, evaluating clinical prediction rules, assessing the effect of treating sleep disordered breathing and long-term clinical outcomes, comparing treatments for patients who do not tolerate positive airway pressure, evaluating strategies to improve treatment compliance, and evaluating the association between sleep apnea severity and long-term clinical outcomes. Conclusions: While there are numerous specific research questions with low or insufficient strength of evidence for OSA management, OSA patients, their healthcare providers, and society at large would benefit from refocusing research efforts into the prioritized research questions and away from simple comparisons of short-term outcomes between specific interventions. Citation: Patel K; Moorthy D; Chan JA; Concannon TW. High priority future research needs for obstructive sleep apnea diagnosis and treatment. J Clin Sleep Med 2013;9(4):395-402. PMID:23585757

Geomorphological Fieldwork

USGS Publications Warehouse

Thornbush, Mary J; Allen, Casey D; Fitzpatrick, Faith A.

2014-01-01

Geomorphological Fieldwork addresses a topic that always remains popular within the geosciences and environmental science. More specifically, the volume conveys a growing legacy of field-based learning for young geomorphologists that can be used as a student book for field-based university courses and postgraduate research requiring fieldwork or field schools. The editors have much experience of field-based learning within geomorphology and extend this to physical geography. The topics covered are relevant to basic geomorphology as well as applied approaches in environmental and cultural geomorphology. The book integrates a physical-human approach to geography, but focuses on physical geography and geomorphology from an integrated field-based geoscience perspective.

The Hidden Ethics Curriculum in Two Canadian Psychiatry Residency Programs: A Qualitative Study.

PubMed

Gupta, Mona; Forlini, Cynthia; Lenton, Keith; Duchen, Raquel; Lohfeld, Lynne

2016-08-01

The authors describe the hidden ethics curriculum in two postgraduate psychiatry programs. Researchers investigated the formal, informal, and hidden ethics curricula at two demographically different postgraduate psychiatry programs in Canada. Using a case study design, they compared three sources: individual interviews with residents and with faculty and a semi-structured review of program documents. They identified the formal, informal, and hidden curricula at each program for six ethics topics and grouped the topics under two thematic areas. They tested the applicability of the themes against the specific examples under each topic. Results pertaining to one of the themes and its three topics are reported here. Divergences occurred between the curricula for each topic. The nature of these divergences differed according to local program characteristics. Yet, in both programs, choices for action in ethically challenging situations were mediated by a minimum standard of ethics that led individuals to avoid trouble even if this meant their behavior fell short of the accepted ideal. Effective ethics education in postgraduate psychiatry training will require addressing the hidden curriculum. In addition to profession-wide efforts to articulate high-level values, program-specific action on locally relevant issues constitutes a necessary mechanism for handling the impact of the hidden curriculum.

Developing New Pedagogy to Teach Planet Formation to Undergraduate Non-Science Majors

NASA Astrophysics Data System (ADS)

Simon, Molly; Impey, Chris David; Buxner, Sanlyn

2016-06-01

A first order understanding of planet formation and the scientific concepts therein is critical in order for undergraduate students to understand our place in the Universe. Furthermore, planet formation integrates the topics of gravity, angular momentum, migration, and condensation in a “story-book” fashion where students can apply these concepts to a specific event. We collected syllabi and course topics from over 30 undergraduate general-education astrobiology courses from around the globe in order to determine the extent to which professors address planet formation. Additionally, we were looking to see if faculty had developed specific or original pedagogy to teach this topic. We find on average, instructors spend ½ of a lecture discussing planet formation or they leave it out all together. In the classes where planet formation is taught more extensively, instructors use PowerPoint slides or occasional videos to teach the topic. We aim to develop new pedagogy that will allow us to better determine learning gains and student understanding of this critical topic. If students in an astrobiology class are unable to understand how our own Solar System forms, it is significantly more challenging to make parallels (or find differences) between our home in the Universe and extrasolar planetary systems.

Using Dynamic Software to Address Common College Calculus Stumbling Blocks

ERIC Educational Resources Information Center

Seneres, Alice W.; Kerrigan, John A.

2014-01-01

There are specific topics in college calculus that can be major stumbling blocks for students. Having taught college calculus for four years to over a thousand students, we observed that even the students who have already taken pre-calculus or calculus during their high school careers had common misunderstandings. Students may remember a technique…

Impact of Sexual Harassment on Women Undergraduates' Educational Experience in Anambra State of Nigeria

ERIC Educational Resources Information Center

Okeke, Carina Maris Amaka

2010-01-01

Sexual harassment in educational settings is a common problem globally. While it is well addressed in college and university campuses in most developed countries of the world through specific policies and mechanisms of enforcement, it remains a taboo topic in African colleges and universities particularly in Nigeria. This study investigated the…

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…

Helping Adolescents with ADHD & Learning Disabilities: Ready-To-Use Tips, Techniques, and Checklists for School Success.

ERIC Educational Resources Information Center

Greenbaum, Judith; Markel, Geraldine

This manual is intended to provide practical guidance to teachers of adolescents with attention deficit hyperactivity disorder (ADHD) and/or learning disabilities (LD) through specific techniques, teaching strategies, checklists, and student case histories. The 12 chapters address the following topics: (1) an overview of ADHD and LD including…

Turbine Engine Hot Section Technology (HOST)

NASA Technical Reports Server (NTRS)

1982-01-01

Research and plans concerning aircraft gas turbine engine hot section durability problems were discussed. Under the topics of structural analysis, fatigue and fracture, surface protective coatings, combustion, turbine heat transfer, and instrumentation specific points addressed were the thermal and fluid environment around liners, blades, and vanes, material coatings, constitutive behavior, stress-strain response, and life prediction methods for the three components.

Elementary Foreign Language Program in the Grand Blanc Community Schools, 1993-1994 (K-3): A Practical Handbook.

ERIC Educational Resources Information Center

Lemke, Laura A.

The guide is designed as a resource to help elementary school administrators and teachers in the Grand Blanc (Michigan) Community School district understand the rationale for beginning an elementary foreign language program, program types, and specifics of the district's model and philosophy. Chapters address the following topics: the rationale…

The Universe at Ultraviolet Wavelengths: The first two years of International Ultraviolet Explorer

NASA Technical Reports Server (NTRS)

Chapman, R. D. (Editor)

1981-01-01

Highlights of the results obtained from the IUE satellite are addressed. specific topics discussed include the solar system, O-A stars, F-M stars, binary stars and highly evolved objects, nebulae and interstellar medium, and extragalactic objects. Data reduction techniques employed in the analysis of the varied data are also discussed.

Effective Decision Making: Developing Ownership for Improved School Culture.

ERIC Educational Resources Information Center

Herman, Jerry J.; Herman, Janice L.

This book discusses ways to involve students, employees, programs, and activities in school decisions. The book stresses the belief that decisions made by a group of stakeholders are more efficacious than are solitary decisions. Each of the eight chapters addresses a specific topic, and each ends with a summary and a list of exercises. Chapter 1…

Estonian Language Competencies for Peace Corps Volunteers in the Republic of Estonia.

ERIC Educational Resources Information Center

Ets, Tiina K.

This guide is designed for Estonian language training of Peace Corps workers in Estonia, is intended for use in a competency-based language training program, and reflects daily communication needs in that context. It consists of 52 lessons, each addressing a specific language competency, organized in 14 topical units. An introductory section gives…

Effects of climate change on natural resources and communities: a compendium of briefing papers

Treesearch

Ralph J. Alig; Evan Mercer

2011-01-01

This report is a compilation of four briefing papers based on literature reviews and syntheses, prepared for USDA Forest Service policy analysts and decisionmakers about specific questions pertaining to climate change. The main topics addressed here are effects of climate change on wildlife habitat, other ecosystem services, and land values; socioeconomic impacts of...

Addressing Viral Hepatitis in People with Substance Use Disorders. Treatment Improvement Protocol (TIP) Series 53

ERIC Educational Resources Information Center

Substance Abuse and Mental Health Services Administration, 2011

2011-01-01

Treatment Improvement Protocols (TIPs) are developed by the Center for Substance Abuse Treatment (CSAT), part of the Substance Abuse and Mental Health Services Administration (SAMHSA) within the U.S. Department of Health and Human Services (HHS). Each TIP involves the development of topic-specific best-practice guidelines for the prevention and…

Designing Successful Transitions: A Guide for Orienting Students to College. 3rd Edition. The First-Year Experience Monograph Series No. 13

ERIC Educational Resources Information Center

Ward-Roof, Jeanine A., Ed.

2010-01-01

The 2010 edition of this monograph addresses many topics (e.g., administration of orientation programs, family involvement, student characteristics and needs, assessment, and orientation for specific student populations and institutional types) that were included in previous editions but approaches them with new information, updated data, and…

Examining Data Repository Guidelines for Qualitative Data Sharing.

PubMed

Antes, Alison L; Walsh, Heidi A; Strait, Michelle; Hudson-Vitale, Cynthia R; DuBois, James M

2018-02-01

Qualitative data provide rich information on research questions in diverse fields. Recent calls for increased transparency and openness in research emphasize data sharing. However, qualitative data sharing has yet to become the norm internationally and is particularly uncommon in the United States. Guidance for archiving and secondary use of qualitative data is required for progress in this regard. In this study, we review the benefits and concerns associated with qualitative data sharing and then describe the results of a content analysis of guidelines from international repositories that archive qualitative data. A minority of repositories provide qualitative data sharing guidelines. Of the guidelines available, there is substantial variation in whether specific topics are addressed. Some topics, such as removing direct identifiers, are consistently addressed, while others, such as providing an anonymization log, are not. We discuss the implications of our study for education, best practices, and future research.

Delphi survey to identify topics to be addressed at the initial follow-up consultation after oesophageal cancer surgery.

PubMed

Jacobs, M; Henselmans, I; Macefield, R C; Blencowe, N S; Smets, E M A; de Haes, J C J M; Sprangers, M A G; Blazeby, J M; van Berge Henegouwen, M I

2014-12-01

There is no consensus among patients and healthcare professionals (HCPs) on the topics that need to be addressed after oesophageal cancer surgery. The aim of this study was to identify these topics, using a two-round Delphi survey. In round 1, patients and HCPs (surgeons, dieticians, nurses) were invited to rate the importance of 49 topics. The proportion of panellists that considered a topic to be of low, moderate or high importance was then calculated for each of these two groups. Based on these proportions and the i.q.r., topics were categorized as: 'consensus to be included', 'consensus to be excluded' and 'no consensus'. Only topics in the first category were included in the second round. In round 2, panellists were provided with individual and group feedback. To be included in the final list, topics had to meet criteria for consensus and stability. There were 108 patients and 77 HCPs in the round 2 analyses. In general, patients and HCPs considered the same topics important. The final list included 23 topics and revealed that it was most important to address: cancer removed/lymph nodes, the new oesophagus, eating and drinking, surgery, alarming new complaints and the recovery period. The study provides surgeons with a list of topics selected by patients and HCPs that may be addressed systematically at the initial follow-up consultation after oesophageal cancer surgery. © 2014 BJS Society Ltd. Published by John Wiley & Sons Ltd.

Facilities removal working group

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

NONE

This working group`s first objective is to identify major economic, technical, and regulatory constraints on operator practices and decisions relevant to offshore facilities removal. Then, the group will try to make recommendations as to regulatory and policy adjustments, additional research, or process improvements and/or technological advances, that may be needed to improve the efficiency and effectiveness of the removal process. The working group will focus primarily on issues dealing with Gulf of Mexico platform abandonments. In order to make the working group sessions as productive as possible, the Facilities Removal Working Group will focus on three topics that address amore » majority of the concerns and/or constraints relevant to facilities removal. The three areas are: (1) Explosive Severing and its Impact on Marine Life, (2) Pile and Conductor Severing, and (3) Deep Water Abandonments This paper will outline the current state of practice in the offshore industry, identifying current regulations and specific issues encountered when addressing each of the three main topics above. The intent of the paper is to highlight potential issues for panel discussion, not to provide a detailed review of all data relevant to the topic. Before each panel discussion, key speakers will review data and information to facilitate development and discussion of the main issues of each topic. Please refer to the attached agenda for the workshop format, key speakers, presentation topics, and panel participants. The goal of the panel discussions is to identify key issues for each of the three topics above. The working group will also make recommendations on how to proceed on these key issues.« less

Information Science Panel joint meeting with Imaging Science Panel

NASA Technical Reports Server (NTRS)

1982-01-01

Specific activity in information extraction science (taken to include data handling) is needed to: help identify the bounds of practical missions; identify potential data handling and analysis scenarios; identify the required enabling technology; and identify the requirements for a design data base to be used by the disciplines in determining potential parameters for future missions. It was defined that specific analysis topics were a function of the discipline involved, and therefore no attempt was made to define any specific analysis developments required. Rather, it was recognized that a number of generic data handling requirements exist whose solutions cannot be typically supported by the disciplines. The areas of concern were therefore defined as: data handling aspects of system design considerations; enabling technology for data handling, with specific attention to rectification and registration; and enabling technology for analysis. Within each of these areas, the following topics were addressed: state of the art (current status and contributing factors); critical issues; and recommendations for research and/or development.

Comparison of evidence on harms of medical interventions in randomized and nonrandomized studies

PubMed Central

Papanikolaou, Panagiotis N.; Christidi, Georgia D.; Ioannidis, John P.A.

2006-01-01

Background Information on major harms of medical interventions comes primarily from epidemiologic studies performed after licensing and marketing. Comparison with data from large-scale randomized trials is occasionally feasible. We compared evidence from randomized trials with that from epidemiologic studies to determine whether they give different estimates of risk for important harms of medical interventions. Methods We targeted well-defined, specific harms of various medical interventions for which data were already available from large-scale randomized trials (> 4000 subjects). Nonrandomized studies involving at least 4000 subjects addressing these same harms were retrieved through a search of MEDLINE. We compared the relative risks and absolute risk differences for specific harms in the randomized and nonrandomized studies. Results Eligible nonrandomized studies were found for 15 harms for which data were available from randomized trials addressing the same harms. Comparisons of relative risks between the study types were feasible for 13 of the 15 topics, and of absolute risk differences for 8 topics. The estimated increase in relative risk differed more than 2-fold between the randomized and nonrandomized studies for 7 (54%) of the 13 topics; the estimated increase in absolute risk differed more than 2-fold for 5 (62%) of the 8 topics. There was no clear predilection for randomized or nonrandomized studies to estimate greater relative risks, but usually (75% [6/8]) the randomized trials estimated larger absolute excess risks of harm than the nonrandomized studies did. Interpretation Nonrandomized studies are often conservative in estimating absolute risks of harms. It would be useful to compare and scrutinize the evidence on harms obtained from both randomized and nonrandomized studies. PMID:16505459

A critical assessment of research needs identified by the dietary guidelines committees from 1980 to 2010.

PubMed

Myers, Esther F; Khoo, Chor-San; Murphy, William; Steiber, Alison; Agarwal, Sanjiv

2013-07-01

The Dietary Goals for the United States were introduced in 1977 and have been followed by the Dietary Guidelines for Americans (DGA) every 5 years from 1980 to 2010. The DGA provide science-based advice to promote health and reduce risk for major chronic diseases through diet and physical activity. The Dietary Guidelines Advisory Committees are charged to provide updates of the DGA topics using the best available science. The Dietary Guidelines Advisory Committees' reports also identified 169 research gaps. To date, these gaps have not been compiled and assessed. We evaluated trends in number, topics, and specificity of research gaps by year by placing them in the following topic categories: general, chronic diseases/conditions, diet/diet pattern, food/ingredient, and nutrient-specific research gaps. Some research topics (eg, sodium and hypertension and appropriate uses of DGA) have been identified consistently across the years, some emerged in later years (eg, increasingly specific research gaps between dietary fatty acids and cardiovascular disease), and others appeared intermittently (eg, relationships between dietary components and cancer). These results are a call to action for all DGA stakeholders to have an immediate dialogue about how the research enterprise can best address critical research needs in a timely way to support public policy. Copyright © 2013 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

Muslim Women through the Centuries: A Unit of Study for Grades 7-12.

ERIC Educational Resources Information Center

Aghaie, Kamran Scot

This collection of lessons broadens the scope of students' understanding of historical topics. Traditional historical topics are addressed and new perspectives are offered. Lesser known historical topics also are addressed to help give a more thorough understanding. This teaching unit is based on primary sources taken from documents, artifacts,…

Starting and Managing Your Own Business in the 80's. Marketing and Distributive Education. Entrepreneurship. Instructor's Guide.

ERIC Educational Resources Information Center

Smith, Cliff; Milhalevich, Rick

This instructor's guide is designed to be used in a seminar to explore the personal aptitude and skills required in entrepreneurship and to provide general and specific information about recognizing and overcoming the problems associated with beginning a new business. Addressed in the individual chapters are the following topics: the scope of…

Teaching Math to Young Children. Educator's Practice Guide. What Works Clearinghouse. NCEE 2014-4005

ERIC Educational Resources Information Center

Frye, Douglas; Baroody, Arthur J.; Burchinal, Margaret; Carver, Sharon M.; Jordan, Nancy C.; McDowell, Judy

2013-01-01

The goal of this practice guide is to offer educators specific, evidence-based recommendations that address the challenge of teaching early math to children ages 3 to 6. The guide provides practical, clear information on critical topics related to teaching early math and is based on the best available evidence as judged by the authors. The guide…

Instructional Topics in Educational Measurement (ITEMS) Module: Using Automated Processes to Generate Test Items

ERIC Educational Resources Information Center

Gierl, Mark J.; Lai, Hollis

2013-01-01

Changes to the design and development of our educational assessments are resulting in the unprecedented demand for a large and continuous supply of content-specific test items. One way to address this growing demand is with automatic item generation (AIG). AIG is the process of using item models to generate test items with the aid of computer…

Work-Life Interferences in the Early Stages of Academic Careers: The Case of Precarious Researchers in Italy

ERIC Educational Resources Information Center

Bozzon, Rossella; Murgia, Annalisa; Poggio, Barbara; Rapetti, Elisa

2017-01-01

This paper addresses the topic of work-life interferences in academic contexts. More specifically, it focuses on early career researchers in the Italian university system. The total availability required from those who work in the research sector is leading to significant transformations of the temporalities of work, especially among the new…

Complete Guide to Special Education Transition Services: Ready-to-Use Help and Materials for Successful Transitions from School to Adulthood.

ERIC Educational Resources Information Center

Pierangelo, Roger; Crane, Rochelle

This book is intended to provide a comprehensive guide to the transition of students from special education programs into adulthood. The 13 chapters address the following specific issues, with sample sub-topics indicated in parentheses: (1) fundamentals of transition services (self-determination, importance of keeping records); (2) transitional…

Adaptation of Flemish Services to Accommodate and Support the Aging of People with Intellectual Disabilities

ERIC Educational Resources Information Center

Maes, Bea; Van Puyenbroeck, Joris

2008-01-01

The authors attempted to find out to what extent and in which ways, in Belgium, have Flemish services for people with intellectual disability adapted to the specific needs of aging people. A study was undertaken and a questionnaire was developed to address the following research topics: (1) accommodations and personnel, (2) staff working methods,…

Focus on Infants & Toddlers (Ages 0-3): A Quarterly Newsletter for the Education Community, 2000-2001.

ERIC Educational Resources Information Center

Barry, Virginia M., Ed.; Cantor, Patricia, Ed.

2001-01-01

These four quarterly newsletter issues address various topics of interest to child caregivers. Each issue includes articles on a specific theme, along with regular news or a column by an AECI Executive Board vice president. The Fall 2000 issue focuses on the special features and unique concerns of employer-sponsored child care, with one article…

16 CFR 1051.6 - Documents not considered petitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... which addresses a topic or involves a product outside the jurisdiction of the Commission will not be... Secretary, if appropriate, will forward to the appropriate agency documents which address products or topics...

Online Technologies for Health Information and Education: A literature review.

PubMed

Gill, Harkiran K; Gill, Navkiranjit; Young, Sean D

2013-04-01

There is a growing body of research focused on the use of social media and Internet technologies for health education and information sharing. The authors reviewed literature on this topic, with a specific focus on the benefits and concerns associated with using online social technologies as health education and communication tools. Studies suggest that social media technologies have the potential to safely and effectively deliver health education, if privacy concerns are addressed. Utility of social media-based health education and communication will improve as technology developers and public health officials determine ways to improve information accuracy and address privacy concerns.

HIV Prevention and Rehabilitation Models for Women Who Inject Drugs in Russia and Ukraine

PubMed Central

Skipalska, Halyna; Suvorova, Svetlana; Sukovatova, Olga; Zakharov, Konstantin; Hodgdon, Sara

2012-01-01

Women who inject drugs require gender-specific approaches to drug rehabilitation, modification of risk behaviors, and psychosocial adaptation. Improved outcomes have been demonstrated when the specific needs of women's subpopulations have been addressed. Special services for women include prenatal care, child care, women-only programs, supplemental workshops on women-focused topics, mental health services, and comprehensive programs that include several of the above components. To address the special needs of women injecting drug user (IDU) subpopulations, such as HIV-positive pregnant women and women with young children, recently released female prisoners, and street-involved girls and young women, HealthRight International and its local partners in Russia and Ukraine have developed innovative service models. This paper presents each of these models and discusses their effectiveness and implementation challenges specific to local contexts in Russia and Ukraine. PMID:23304535

Economic modeling of effects of climate change on the forest sector and mitigation options: a compendium of briefing papers

Treesearch

Ralph J. Alig

2010-01-01

This report is a compilation of six briefing papers based on literature reviews and syntheses, prepared for U.S. Department of Agriculture, Forest Service policy analysts and decisionmakers about specific questions pertaining to climate change. The main topics addressed here are economic effects on the forest sector at the national and global scales, costs of forest...

The Council for Programs in Technical and Scientific Communication Proceedings (5th, Troy, New York, April 19-21, 1978).

ERIC Educational Resources Information Center

Carson, David L., Ed.

Prepared by representatives of industry, government, and the educational community, the papers in this collection were drawn from a conference that addressed a variety of issues of interest to the field of technical communication. Specific topics discussed in the papers are as follows: (1) the role of the Society for Technical Communication in…

Relationships among Prior Conceptual Knowledge, Metacognitive Awareness, Metacognitive Self-Management, Cognitive Style, Perception-Judgment Style, Attitude toward School Science, Self-Regulation, and Science Achievement in Grades 6-7 Students.

ERIC Educational Resources Information Center

Holden, Trudy G.; Yore, Larry D.

This study explores the learner dimension in learning biological science topics in five elementary school classrooms instructed by different teachers using a common course of study and outcome measures. Specifically, the study addressed the associations among conceptual, metacognitive, cognitive, stylistic, and affective characteristics and…

Beyond the Year of the Family: Defining the Agenda. St. Catharine's Conference (Windsor, England, February 1995). St. Catharine's Conference Report No. 47.

ERIC Educational Resources Information Center

Greenhalgh, Claire

This report summarizes papers presented and the resulting discussions at a conference focused on key issues emerging from the 1994 United Nations International Year of the Family and how these issues should be reflected in policies for families in Great Britain. The papers addressed the following topics: (1) specific achievements of the United…

Quality and Importance of Health Policy, Reform, and Public Health Topics: A Study in Physician Assistant Education.

PubMed

Angerer-Fuenzalida, Frances M

2018-06-01

As key players in a changing US health care system, physician assistants (PAs) must be prepared to act with a clear understanding of health policy as reform changes are enacted. The purpose of this study was to assess the perceptions of graduating PA students about the importance of health policy, reform, and public health and their perception of their preparedness in these areas. The research question was: Do PA students identify these topic areas as important, and, for each topic area, do they feel adequately prepared with sufficient knowledge for clinical practice? Participants in the study included 352 PA students from 14 PA programs randomly selected from 4 geographic regions of the continental United States. A 20-item instrument, the Health Policy Perception Tool, was developed and validated for data collection. Physician assistant students rated content items high on the importance scale and displayed a wide range of ratings on their perceived preparedness in each content area. Health policy/reform items demonstrated the highest disparity, with students indicating that they were least prepared in content areas relating to the Affordable Care Act, such as patient-centered medical home and accountable care organizations. They also rated health system structure/function items as moderately important, but indicated that they were ill prepared on this topic. Public health topics were rated highly on both scales. Physician assistant programs appear to be addressing public health issues well; however, PA education leaders must address the low levels of preparedness in the other areas of health care, specifically those related to health structure/function and health reform.

Family-initiated dialogue about medications during family-centered rounds.

PubMed

Benjamin, Jessica M; Cox, Elizabeth D; Trapskin, Philip J; Rajamanickam, Victoria P; Jorgenson, Roderick C; Weber, Holly L; Pearson, Rachel E; Carayon, Pascale; Lubcke, Nikki L

2015-01-01

Experts suggest family engagement in care can improve safety for hospitalized children. Family-centered rounds (FCRs) can offer families the opportunity to participate in error recovery related to children's medications. The objective of this study was to describe family-initiated dialogue about medications and health care team responses to this dialogue during FCR to understand the potential for FCR to foster safe medication use. FCR were video-recorded daily for 150 hospitalized children. Coders sorted family-initiated medication dialogue into mutually exclusive categories, reflecting place of administration, therapeutic class, topic, and health care team responses. Health care team responses were coded to reflect intent, actions taken by the team, and appropriateness of any changes. Eighty-three (55%) of the 150 families raised 318 medication topics during 347 FCR. Most family-initiated dialogue focused on inpatient medications (65%), with home medications comprising 35%. Anti-infectives (31%), analgesics (14%), and corticosteroids (11%) were the most commonly discussed medications. The most common medication topics raised by families were scheduling (24%) and adverse drug reactions (11%). Although most health care team responses were provision of information (74%), appropriate changes to the child's medications occurred in response to 8% of family-initiated dialogue, with most changes preventing or addressing adverse drug reactions or scheduling issues. Most families initiated dialogue regarding medications during FCRs, including both inpatient and home medications. They raised topics that altered treatment and were important for medication safety, adherence, and satisfaction. Study findings suggest specific medication topics that health care teams can anticipate addressing during FCR. Copyright © 2015 by the American Academy of Pediatrics.

Evaluation of Possible Consequences of Zika Virus Infection in the Developing Nervous System.

PubMed

Walter, Lais Takata; Higa, Guilherme Shigueto Vilar; Ikebara, Juliane Midori; Vedovello, Danila; Salvador, Felipe Scassi; Takada, Silvia Honda; Kinjo, Erika Reime; Whalley, Benjamin J; Sperança, Márcia Aparecida; Kihara, Alexandre Hiroaki

2018-02-01

The Zika virus (ZIKV) outbreak that occurred in the northeast of Brazil in 2015 led to alarming numbers of babies born with microcephaly in this region. Since then, several studies have evaluated the relationship between ZIKV infection and development of the malformation although the specific mechanistic interaction between ZIKV and human physiological processes that ultimately manifest as microcephaly remains debated. Importantly, most current studies did not consider the specificities of the biology and life cycle of ZIKV. As a consequence, specificities of the infection on the developing central nervous system (CNS) were frequently disregarded. In order to begin to address this important gap in our knowledge, we have collated and critically reviewed the existing evidence in this area to identify any emerging consensus on this topic and thereafter describe possible mechanisms by which ZIKV infection could interfere with specific processes of CNS development, such as neuronal proliferation, and the complex interactions of immature neurons with radial glial cells. With this, we were able to present the current knowledge on this important topic in the neurobiology field.

Space station: The role of software

NASA Technical Reports Server (NTRS)

Hall, D.

1985-01-01

Software will play a critical role throughout the Space Station Program. This presentation sets the stage and prompts participant interaction at the Software Issues Forum. The presentation is structured into three major topics: (1) an overview of the concept and status of the Space Station Program; (2) several charts designed to lay out the scope and role of software; and (3) information addressing the four specific areas selected for focus at the forum, specifically: software management, the software development environment, languages, and standards. NASA's current thinking is highlighted and some of the relevant critical issues are raised.

[Medical Devices Law for pain therapists].

PubMed

Regner, M; Sabatowski, R

2016-08-01

Medical Devices Law is a relatively new legal system, which has replaced the Medical Devices Regulations still well-known in Germany. German Medical Devices Law is based on European directives, which are, in turn, incorporated into national law by the Medical Devices Act. The Medical Devices Act is a framework law and covers a number of regulations that address specific topics within Medical Devices Law. In turn, in individual regulations, reference is made to guidelines, recommendations, etc. from other sources that provide detailed technical information on specific topics. Medical Devices Law is a very complex legal system, which needs to be permanently observed due to constant updating and adjustment. In the current article, the design and the structure of the system will be described, but special emphasis will be laid on important problem areas that need to be considered when applying and operating medical products, in this case by pain therapists in particular.

A Framework for Resource and Execution Management

DTIC Science & Technology

2011-06-01

Topic( s ): Topic 4: Information and Knowledge Exploitation Name of Author( s ): Abdeslem Boukhtouta Mohamad Allouche Point of Contact...AUTHOR( S ) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) Defence R&D Canada - Valcartier...2459 Pie-XI North,Qu?c, QC, CANADA, G3J 1X5, 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME( S ) AND ADDRESS(ES) 10

Addressing Male Facial Skin Concerns: Clinical Efficacy of a Topical Skincare Treatment Product for Men.

PubMed

Makino, Elizabeth T; Jiang, Lily I; Tan, Priscilla; Cheng, Tsing; Mehta, Rahul C

2018-03-01

The growing male skincare market reflects the increased interest of men in addressing facial aging concerns and maintaining a healthy youthful appearance. Because of differences in skin structure and aging as well as in lifestyle and behavior, male facial skin presents unique challenges that may result in different priorities or treatment strategies compared to female skin. A clinical study was conducted to assess clinical efficacy and tolerability of a topical skincare treatment product that was developed to address several male facial skin concerns related to skin quality, skin aging, and shaving. The treatment product provided significant improvements in all clinical efficacy parameters including overall photodamage, tactile roughness, fine line/wrinkles, and coarse lines/wrinkles. Furthermore, significant improvements in erythema as well as dryness/scaling were observed. Subject self-assessment questionnaires showed that the treatment product was highly rated in both self-perceived efficacy as well as product attributes. Use of skincare treatment products that tackle specific male facial skin concerns could further optimize skin quality and support healthy and youthful looking skin in men.

J Drugs Dermatol. 2018;17(3):301-306.

The integrated rangeland fire management strategy actionable science plan

USGS Publications Warehouse

Aldridge, Cameron L.; Berg, Ken; Boyd, Chad S.; Boyte, Stephen P.; Bradford, John B.; Brunson, Ed; Cissel, John H.; Conway, Courtney J.; Chalfoun, Anna D.; Chambers, Jeanne C.; Clark, Patrick; Coates, Peter S.; Crist, Michele R.; Davis, Dawn M.; DeCrappeo, Nicole; Deibert, Patricia A.; Doherty, Kevin E.; Evers, Louisa B.; Finch, Deborah M.; Finn, Sean P.; Germino, Matthew J.; Glenn, Nancy F.; Gucker, Corey; Hall, John A.; Hanser, Steven E.; Havlina, Douglas W.; Heinrichs, Julie; Heller, Matt; Homer, Collin G.; Hunter, Molly E.; Jacobs, Ruth W.; Karl, Jason W.; Kearney, Richard; Kemp, Susan K; Kilkenny, Francis F.; Knick, Steven T.; Launchbaugh, Karen; Manier, Daniel J.; Mayer, Kenneth E.; Meyer, Susan E.; Monroe, Adrian; MontBlanc, Eugénie; Newingham, Beth A.; Pellant, Michael L.; Phillips, Susan L.; Pilliod, David S.; Ricca, Mark A.; Richardson, Bryce A.; Rose, Jeffrey A.; Shaw, Nancy; Sheley, Roger L.; Shinneman, Douglas J.; Wiechman , Lief A.; Wylie, Bruce K.

2016-01-01

The Integrated Rangeland Fire Management Strategy (hereafter Strategy, DOI 2015) outlined the need for coordinated, science-based adaptive management to achieve long-term protection, conservation, and restoration of the sagebrush (Artemisia spp.) ecosystem. A key component of this management approach is the identification of knowledge gaps that limit implementation of effective strategies to meet current management challenges. The tasks and actions identified in the Strategy address several broad topics related to management of the sagebrush ecosystem. This science plan is organized around these topics and specifically focuses on fire, invasive plant species and their effects on altering fire regimes, restoration, sagebrush and greater sage-grouse (Centrocercus urophasianus), and climate and weather.

Space station tracking requirements feasibility study, volume 2

NASA Technical Reports Server (NTRS)

Udalov, Sergei; Dodds, James

1988-01-01

The objective of this feasibility study is to determine analytically the accuracies of various sensors being considered as candidates for Space Station use. Specifically, the studies were performed whether or not the candidate sensors are capable of providing the required accuracy, or if alternate sensor approaches should be investigated. Other topics related to operation in the Space Station environment were considered as directed by NASA-JSC. The following topics are addressed: (1) Space Station GPS; (2) Space Station Radar; (3) Docking Sensors; (4) Space Station Link Analysis; (5) Antenna Switching, Power Control, and AGC Functions for Multiple Access; (6) Multichannel Modems; (7) FTS/EVA Emergency Shutdown; (8) Space Station Information Systems Coding; (9) Wanderer Study; and (10) Optical Communications System Analysis. Brief overviews of the abovementioned topics are given. Wherever applicable, the appropriate appendices provide detailed technical analysis. The report is presented in two volumes. This is Volume 2, containing Appendices K through U.

Space station tracking requirements feasibility study, volume 1

NASA Technical Reports Server (NTRS)

Udalov, Sergei; Dodds, James

1988-01-01

The objective of this feasibility study is to determine analytically the accuracies of various sensors being considered as candidates for Space Station use. Specifically, the studies were performed whether or not the candidate sensors are capable of providing the required accuracy, or if alternate sensor approaches be investigated. Other topics related to operation in the Space Station environment were considered as directed by NASA-JCS. The following topics are addressed: (1) Space Station GPS; (2) Space Station Radar; (3) Docking Sensors; (4) Space Station Link Analysis; (5) Antenna Switching, Power Control, and AGC Functions for Multiple Access; (6) Multichannel Modems; (7) FTS/EVA Emergency Shutdown; (8) Space Station Information Systems Coding; (9) Wanderer Study; and (10) Optical Communications System Analysis. Brief overviews of the abovementioned topics are given. Wherever applicable, the appropriate appendices provide detailed technical analysis. The report is presented in two volumes. This is Volume 1, containing the main body and Appendices A through J.

Inconsistency prevents the valuable synergism of explanatory and pragmatic trails.

PubMed

Correia, Luis C L; Correia, Vitor C A; Souza, Thiago M B; Cerqueira, Antonio Maurício S; Alexandre, Felipe K B; Garcia, Guilherme; Ferreira, Felipe R M; Lopes, Fernanda O A

2018-05-01

To assess review articles on pragmatic trials in order to describe how authors define the aim of this type of study, how comprehensive methodological topics are covered, and which topics are most valued by authors. Review articles were selected from Medline Database, based on the expression "pragmatic trial" in the titles. Five trained medical students evaluated the articles, based on a list of 15 self-explanatory methodological topics. Each article was evaluated regarding topics covered. Baseline statements on the aim of pragmatic trials were derived. Among 22 articles identified, there was general agreement that the aim of a pragmatic trial is to evaluate if the intervention works under real-world conditions. The mean number of methodological topics addressed by each article was 7.6 ± 3.1. Only one article covered all 15 topics, three articles (14%) responded to at least 75% of topics and 13 articles (59%) mentioned at least 50% of the topics. The relative frequency each of the 15 topics was cited by articles had a mean of 50% ± 25%. No topic was addressed by all articles, only three (20%) were addressed by more than 75% of articles. There is agreement on the different aims of explanatory and pragmatic trials. But there is a large variation on methodological topics used to define a pragmatic trial, which led to inconsistency in defining the typical methodology of a pragmatic trial. © 2018 Chinese Cochrane Center, West China Hospital of Sichuan University and John Wiley & Sons Australia, Ltd.

Concise Review: Guidance in Developing Commercializable Autologous/Patient-Specific Cell Therapy Manufacturing

PubMed Central

Armant, Myriam; Brandwein, Harvey; Burger, Scott; Campbell, Andrew; Carpenito, Carmine; Clarke, Dominic; Fong, Timothy; Karnieli, Ohad; Niss, Knut; Van't Hof, Wouter; Wagey, Ravenska

2013-01-01

Cell therapy is poised to play an enormous role in regenerative medicine. However, little guidance is being made available to academic and industrial entities in the start-up phase. In this technical review, members of the International Society for Cell Therapy provide guidance in developing commercializable autologous and patient-specific manufacturing strategies from the perspective of process development. Special emphasis is placed on providing guidance to small academic or biotech researchers as to what simple questions can be addressed or answered at the bench in order to make their cell therapy products more feasible for commercial-scale production. We discuss the processes that are required for scale-out at the manufacturing level, and how many questions can be addressed at the bench level. The goal of this review is to provide guidance in the form of topics that can be addressed early in the process of development to better the chances of the product being successful for future commercialization. PMID:24101671

The Decline of the Breast: An Examination of Its Impact on Fertility and Health, and Its Relation to Socioeconomic Status. Cornell International Nutrition Monograph Series, Number 10 (1982).

ERIC Educational Resources Information Center

Latham, Michael C., Ed.

The three papers in this collection discuss, respectively, the relationship of breastfeeding to human fertility, strategies to improve feeding of infants and young children, and infant feeding options for Thai professional women residing in Bangkok. Specific topics addressed in the first paper include the physiological role of lactation on…

Addressing Counterfeit Parts in the DoD Supply Chain

DTIC Science & Technology

2013-04-01

Social - Media Brainstorming With Lexical Link Analysis (LLA) to Strengthen the Defense Acquisition Process Ying Zhao, Don Brutzman, and Douglas J...serve as a “broker” to market specific research topics identified by our sponsors to NPS graduate students. This three-pronged approach provides for a... socials . Many of our researchers use these occasions to establish new teaming arrangements for future research work. Despite the fact that we will

Application of physiologically based pharmacokinetic modeling in setting acute exposure guideline levels for methylene chloride.

PubMed

Bos, Peter Martinus Jozef; Zeilmaker, Marco Jacob; van Eijkeren, Jan Cornelis Henri

2006-06-01

Acute exposure guideline levels (AEGLs) are derived to protect the human population from adverse health effects in case of single exposure due to an accidental release of chemicals into the atmosphere. AEGLs are set at three different levels of increasing toxicity for exposure durations ranging from 10 min to 8 h. In the AEGL setting for methylene chloride, specific additional topics had to be addressed. This included a change of relevant toxicity endpoint within the 10-min to 8-h exposure time range from central nervous system depression caused by the parent compound to formation of carboxyhemoglobin (COHb) via biotransformation to carbon monoxide. Additionally, the biotransformation of methylene chloride includes both a saturable step as well as genetic polymorphism of the glutathione transferase involved. Physiologically based pharmacokinetic modeling was considered to be the appropriate tool to address all these topics in an adequate way. Two available PBPK models were combined and extended with additional algorithms for the estimation of the maximum COHb levels. The model was validated and verified with data obtained from volunteer studies. It was concluded that all the mentioned topics could be adequately accounted for by the PBPK model. The AEGL values as calculated with the model were substantiated by experimental data with volunteers and are concluded to be practically applicable.

What Educators in Catholic Schools Might Expect when Addressing Gay and Lesbian Issues: A Study of Needs and Barriers

ERIC Educational Resources Information Center

Maher, Michael J.; Sever, Linda M.

2007-01-01

Previous research indicated that Catholic high schools in the United States were not addressing the topic of homosexuality in any significant and systematic way prior to the mid-1990s, though practitioners in Catholic high schools have begun to address the topic in recent years. This study, in sampling seven Catholic schools in the greater Chicago…

Online Technologies for Health Information and Education: A literature review

PubMed Central

Gill, Harkiran K.; Gill, Navkiranjit; Young, Sean D.

2014-01-01

There is a growing body of research focused on the use of social media and Internet technologies for health education and information sharing. The authors reviewed literature on this topic, with a specific focus on the benefits and concerns associated with using online social technologies as health education and communication tools. Studies suggest that social media technologies have the potential to safely and effectively deliver health education, if privacy concerns are addressed. Utility of social media-based health education and communication will improve as technology developers and public health officials determine ways to improve information accuracy and address privacy concerns. PMID:24465171

SysFinder: A customized platform for search, comparison and assisted design of appropriate animal models based on systematic similarity.

PubMed

Yang, Shuang; Zhang, Guoqing; Liu, Wan; Wang, Zhen; Zhang, Jifeng; Yang, Dongshan; Chen, Y Eugene; Sun, Hong; Li, Yixue

2017-05-20

Animal models are increasingly gaining values by cross-comparisons of response or resistance to clinical agents used for patients. However, many disease mechanisms and drug effects generated from animal models are not transferable to human. To address these issues, we developed SysFinder (http://lifecenter.sgst.cn/SysFinder), a platform for scientists to find appropriate animal models for translational research. SysFinder offers a "topic-centered" approach for systematic comparisons of human genes, whose functions are involved in a specific scientific topic, to the corresponding homologous genes of animal models. Scientific topic can be a certain disease, drug, gene function or biological pathway. SysFinder calculates multi-level similarity indexes to evaluate the similarities between human and animal models in specified scientific topics. Meanwhile, SysFinder offers species-specific information to investigate the differences in molecular mechanisms between humans and animal models. Furthermore, SysFinder provides a user-friendly platform for determination of short guide RNAs (sgRNAs) and homology arms to design a new animal model. Case studies illustrate the ability of SysFinder in helping experimental scientists. SysFinder is a useful platform for experimental scientists to carry out their research in the human molecular mechanisms. Copyright © 2017 Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, and Genetics Society of China. Published by Elsevier Ltd. All rights reserved.

Freshman Health Topics

ERIC Educational Resources Information Center

Hovde, Karen

2011-01-01

This article examines a cluster of health topics that are frequently selected by students in lower division classes. Topics address issues relating to addictive substances, including alcohol and tobacco, eating disorders, obesity, and dieting. Analysis of the topics examines their interrelationships and organization in the reference literature.…

Addressing Challenges in the Acquisition of Secure Software Systems With Open Architectures

DTIC Science & Technology

2012-04-30

as a “broker” to market specific research topics identified by our sponsors to NPS graduate students. This three-pronged approach provides for a...breaks, and the day-ending socials. Many of our researchers use these occasions to establish new teaming arrangements for future research work. In the...software (CSS) and open source software (OSS). Federal government acquisition policy, as well as many leading enterprise IT centers, now encourage the use

Research in Natural Laminar Flow and Laminar-Flow Control, part 3

NASA Technical Reports Server (NTRS)

Hefner, Jerry N. (Compiler); Sabo, Frances E. (Compiler)

1987-01-01

Part 3 of the Symposium proceedings contains papers addressing advanced airfoil development, flight research experiments, and supersonic transition/laminar flow control research. Specific topics include the design and testing of natural laminar flow (NLF) airfoils, NLF wing gloves, and NLF nacelles; laminar boundary-layer stability over fuselage forebodies; the design of low noise supersonic/hypersonic wind tunnels; and boundary layer instability mechanisms on swept leading edges at supersonic speeds.

Shuttle GPS R/PA configuration and specification study

NASA Technical Reports Server (NTRS)

Booth, R. W. D.

1979-01-01

Changes in the technical specifications for a global positioning system (GPS) receiving system dedicated to space shuttle use are presented. Various hardware functions including acquisition, tracking, and measurement are emphasized. The anti-jam performance of the baseline GPS systems are evaluated. Other topics addressed include: the impact on R/PA design of the use of ground based transmitters; problems involved with the use of single channel tests sets; utility of various R/PA antenna interconnections topologies; the choice of the averaging interval for delta range measurements; and the use of interferometry techniques for the computation of orbiter attitude were undertaken.

Technical viability and development needs for waste forms and facilities

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

Pegg, I.; Gould, T.

1996-05-01

The objective of this breakout session was to provide a forum to discuss technical issues relating to plutonium-bearing waste forms and their disposal facilities. Specific topics for discussion included the technical viability and development needs associated with the waste forms and/or disposal facilities. The expected end result of the session was an in-depth (so far as the limited time would allow) discussion of key issues by the session participants. The session chairs expressed allowance for, and encouragement of, alternative points of view, as well as encouragement for discussion of any relevant topics not addressed in the paper presentations. It wasmore » not the intent of this session to recommend or advocate any one technology over another.« less

The NASA Space Life Sciences Training Program - Preparing the way

NASA Technical Reports Server (NTRS)

Biro, Ronald; Munsey, Bill; Long, Irene

1990-01-01

Attention is given to the goals and methods adopted in the NASA Space Life Sciences Training Program (SLSTP) for preparing scientists and engineers for space-related life-sciences research and operations. The SLSTP is based on six weeks of projects and lectures which give an overview of payload processing and experiment flow in the space environment. The topics addressed in the course of the program include descriptions of space vehicles, support hardware, equipment, and research directions. Specific lecture topics include the gravity responses of plants, mission integration of a flight experiment, and the cardiovascular deconditioning. The SLSTP is shown to be an important part of the process of recruiting and training qualified scientists and engineers to support space activities.

A Novel Internet Based Geriatric Education Program for Emergency Medical Services Providers

PubMed Central

Shah, Manish N.; Swanson, Peter A.; Nobay, Flavia; Peterson, Lars-Kristofer N.; Caprio, Thomas V.; Karuza, Jurgis

2012-01-01

Despite caring for large numbers of older adults, prehospital emergency medical services (EMS) providers receive minimal geriatrics-specific training while obtaining their certification. Studies have shown that they desire further training to improve their comfort level and knowledge in caring for older adults. However, continuing education programs to address these needs must account for each EMS provider's specific needs, consider each provider's learning styles, and provide an engaging, interactive experience. We developed and implemented a novel, internet-based, video podcast-based geriatric continuing education program for EMS providers and evaluated their perceived value of the program. They found this resource to be highly valuable and were strongly supportive of both the modality and the specific training provided. Technical challenges were reported by some as a barrier, as well as the inability to engage in a discussion to clarify topics. Both were felt to be addressable through programmatic and technological revisions. This study demonstrates the proof of concept of video podcast training to address deficiencies in EMS education regarding the care for older patients. However, further work is needed to demonstrate the educational impact of video podcasts on the knowledge and skills of trainees. PMID:22906239

Documenting the Vocabulary of Astronomy Communication

NASA Astrophysics Data System (ADS)

Miller, Scott; Parrish, M.; Gay, P. L.

2008-05-01

Learning astronomy can be a life-long process, with the seeds of knowledge planted in K-12 classes blossoming in elective college courses to create adults who actively acquire astronomy content. One of the goals of many astronomy 101 courses is to prepare students to be intelligent consumers of mainstream astronomy content, including magazine articles, popular books, and online news. To meet this goal, astronomy educators need to understand what content is being presented in the media and what level vocabulary is being used. The most simplistic way to address this problem is to examine the topics covered and vocabulary used in mainstream astronomy blogs and news feeds. In this study we looked at a selection of prominent blogs and news feeds and we present a statistical study of the frequency different scientific terms are used and topics are addressed. To make this study possible, software to read in RSS feeds was created. This software had to meet the following design specifications: runs in a reasonable amount of time, removes all XML and HTML code from text, sees words with different capitalizations as the same word, ignores end of sentence or phrase punctuation without ignoring hyphens, and has an editable list of "common English words.” This code will be available after the conference at http://www.starstryder.com. Results of this study find that many of the primary topics of Astronomy 101 classes, such as the HR Diagram, are rarely mentioned in blogs and online news, while often de-emphasized topics, such as extra solar planets, cosmology, and high energy astrophysics, show up regularly.

Lunar Regolith Biomining: Workshop Report

NASA Technical Reports Server (NTRS)

Dalton, Bonnie P.; Roberto, Frank F.

2008-01-01

On May 5th and 6th, 2007, NASA Ames Research Center hosted a workshop entitled 'Lunar Regolith Biomining'. The workshop addressed the feasibility of biologically-based mining of the lunar regolith along with identification of views and concepts for moving this topic forward to NASA. Workshop presentations provided background in topics of interest that served as the foundation for discussion in the subsequent breakout sessions. The first topical area included the history, status, and issues with biomining on Earth to familiarize all attendees with current activities. These presentations related the primary considerations in existing biomining, e.g., microbes of choice, pH of reactions, time and temperature, specific mining applications and locations, and benefits and/or limitations of biomining. The second area reviewed existing research efforts addressing biomining of planetary surfaces (Mars, Moon), including microbial considerations, and chemical necessities in biomining and biofuel production. The last element pertained to other non-biological considerations and influences in biomining efforts on the lunar surface such as radiation fluxes and effects, and the application of small satellite experiments to learn more about the lunar and Martian surfaces. Following the presentations, the workshop attendees divided into three breakout sessions to discuss areas of interest in greater detail and to define next steps in determining the feasibility of lunar regolith biomining. Topics for each of the three breakout sessions included: 1) bio-communities of choice, target product(s), and suggested ground studies; 2) physical/environmental issues and ground studies; and 3) the development of reference experiments for the Astrobiology Small payloads Workshop. The results of the breakout sessions are summarized and a list of participants is included.

Publications - USGS Publications Series | Alaska Division of Geological &

Science.gov Websites

different aspects of a single scientific topic, either issued as individual chapters or as a single volume related papers addressing different aspects of a single scientific topic, either issued together under one illustrations. The series also may include collections of related maps addressing different aspects of a single

Medical Students' Perceptions and Preferences for Sexual Health Education

ERIC Educational Resources Information Center

Zamboni, Brian; Bezek, Katelyn

2017-01-01

Sexual health topics are not well-covered in US medical schools. Research has not typically asked medical students what sexual health topics they would like addressed and their preferred methods of sexual health education. This study attempted to address this deficit via an online survey of medical students at an institution where little sexual…

Introduction to systematic reviews in animal agriculture and veterinary medicine.

PubMed

Sargeant, J M; O'Connor, A M

2014-06-01

This article is the first in a series of six articles related to systematic reviews in animal agriculture and veterinary medicine. In this article, we overview the methodology of systematic reviews and provide a discussion of their use. Systematic reviews differ qualitatively from traditional reviews by explicitly defining a specific review question, employing methods to reduce bias in the selection and inclusion of studies that address the review question (including a systematic and specified search strategy, and selection of studies based on explicit eligibility criteria), an assessment of the risk of bias for included studies and objectively summarizing the results qualitatively or quantitatively (i.e. via meta-analysis). Systematic reviews have been widely used to address human healthcare questions and are increasingly being used in veterinary medicine. Systematic reviews can provide veterinarians and other decision-makers with a scientifically defensible summary of the current state of knowledge on a topic without the need for the end-user to read the vast amount of primary research related to that topic. © 2014 Blackwell Verlag GmbH.

Structuring Broadcast Audio for Information Access

NASA Astrophysics Data System (ADS)

Gauvain, Jean-Luc; Lamel, Lori

2003-12-01

One rapidly expanding application area for state-of-the-art speech recognition technology is the automatic processing of broadcast audiovisual data for information access. Since much of the linguistic information is found in the audio channel, speech recognition is a key enabling technology which, when combined with information retrieval techniques, can be used for searching large audiovisual document collections. Audio indexing must take into account the specificities of audio data such as needing to deal with the continuous data stream and an imperfect word transcription. Other important considerations are dealing with language specificities and facilitating language portability. At Laboratoire d'Informatique pour la Mécanique et les Sciences de l'Ingénieur (LIMSI), broadcast news transcription systems have been developed for seven languages: English, French, German, Mandarin, Portuguese, Spanish, and Arabic. The transcription systems have been integrated into prototype demonstrators for several application areas such as audio data mining, structuring audiovisual archives, selective dissemination of information, and topic tracking for media monitoring. As examples, this paper addresses the spoken document retrieval and topic tracking tasks.

A systematic approach to engineering ethics education.

PubMed

Li, Jessica; Fu, Shengli

2012-06-01

Engineering ethics education is a complex field characterized by dynamic topics and diverse students, which results in significant challenges for engineering ethics educators. The purpose of this paper is to introduce a systematic approach to determine what to teach and how to teach in an ethics curriculum. This is a topic that has not been adequately addressed in the engineering ethics literature. This systematic approach provides a method to: (1) develop a context-specific engineering ethics curriculum using the Delphi technique, a process-driven research method; and (2) identify appropriate delivery strategies and instructional strategies using an instructional design model. This approach considers the context-specific needs of different engineering disciplines in ethics education and leverages the collaboration of engineering professors, practicing engineers, engineering graduate students, ethics scholars, and instructional design experts. The proposed approach is most suitable for a department, a discipline/field or a professional society. The approach helps to enhance learning outcomes and to facilitate ethics education curriculum development as part of the regular engineering curriculum.

Higher Education: A Bibliographic Handbook, Volume II.

ERIC Educational Resources Information Center

Halstead, D. Kent, Ed.

Higher education topics that pertain to the individual institution are addressed in this annotated bibliography, which primarily covers publications issued during 1968-1980. In addition, introductory descriptions of each topic and outlines of subtopics are provided. The 20 major topics and the compilers for each topic are as follows:…

Chapter A10. Lakes and reservoirs: Guidelines for study design and sampling

USGS Publications Warehouse

Green, William R.; Robertson, Dale M.; Wilde, Franceska D.

2015-09-29

Within this chapter are references to other chapters of the NFM that provide more detailed guidelines related to specific topics and more detailed protocols for the quality assurance and assessment of the lake and reservoir data. Protocols and procedures to address and document the quality of lake and reservoir investigations are adapted from, or referenced to, the protocols and standard operating procedures contained in related chapters of this National Field Manual.

Modulation of Pathogenic B Cells through Inhibition of Phosphatidylinositol 3-Kinases

DTIC Science & Technology

2015-10-01

SF298] Note: An abstract is required to be provided in Block 14 This proposal addresses the FY12 PRMRP topic area on lupus . Lupus is a life...threatening disease that primarily affects women. Lupus patients develop antibodies that recognize proteins made by the body. This leads to tissue damage and...susceptible to other types of infections. Lupus treatment could be improved by specifically targeting the B cells involved in making the “self” antibodies

Modulation of Pathogenic B Cells through Inhibition of Phosphatidylinositol 3-Kinases

DTIC Science & Technology

2014-10-01

SF298] Note: An abstract is required to be provided in Block 14 This proposal will address the FY12 PRMRP topic area on lupus . Lupus is a life...threatening disease that primarily affects women. Lupus patients develop antibodies that recognize proteins made by the body. This leads to tissue...susceptible to other types of infections. Lupus treatment could be improved by specifically targeting the B cells involved in making the “self

A social implications of computing course which teaches computer ethics

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

Pulliam, S.C.

1994-12-31

Computers are integral to today`s world, forming our society as well as responding to it, In recognition of this interaction, as well as in response to requirements by the Computer Science Accrediting Board (CSAB), many schools are incorporating computer ethics and values and addressing the social implications of computing within their curriculum. The approach discussed here is through a separate course, rather than relying on the integration of specific topics throughout the curriculum.

AMEG: the new SETAC advisory group on aquatic macrophyte ecotoxicology

PubMed Central

Davies, Jo; Dobbs, Michael; Ebke, Peter; Hanson, Mark; Hommen, Udo; Knauer, Katja; Loutseti, Stefania; Maltby, Lorraine; Mohr, Silvia; Poovey, Angela; Poulsen, Véronique

2010-01-01

Introduction and background Primary producers play critical structural and functional roles in aquatic ecosystems; therefore, it is imperative that the potential risks of toxicants to aquatic plants are adequately assessed in the risk assessment of chemicals. The standard required macrophyte test species is the floating (non-sediment-rooted) duckweed Lemna spp. This macrophyte species might not be representative of all floating, rooted, emergent, and submerged macrophyte species because of differences in the duration and mode of exposure; sensitivity to the specific toxic mode of action of the chemical; and species-specific traits (e.g., duckweed's very short generation time). Discussion and perspectives These topics were addressed during the workshop entitled “Aquatic Macrophyte Risk Assessment for Pesticides” (AMRAP) where a risk assessment scheme for aquatic macrophytes was proposed. Four working groups evolved from this workshop and were charged with the task of developing Tier 1 and higher-tier aquatic macrophyte risk assessment procedures. Subsequently, a SETAC Advisory Group, the Macrophyte Ecotoxicology Group (AMEG) was formed as an umbrella organization for various macrophyte working groups. The purpose of AMEG is to provide scientifically based guidance in all aspects of aquatic macrophyte testing in the laboratory and field, including prospective as well as retrospective risk assessments for chemicals. As AMEG expands, it will begin to address new topics including bioremediation and sustainable management of aquatic macrophytes in the context of ecosystem services. PMID:20191396

AMEG: the new SETAC advisory group on aquatic macrophyte ecotoxicology.

PubMed

Arts, Gertie; Davies, Jo; Dobbs, Michael; Ebke, Peter; Hanson, Mark; Hommen, Udo; Knauer, Katja; Loutseti, Stefania; Maltby, Lorraine; Mohr, Silvia; Poovey, Angela; Poulsen, Véronique

2010-05-01

Primary producers play critical structural and functional roles in aquatic ecosystems; therefore, it is imperative that the potential risks of toxicants to aquatic plants are adequately assessed in the risk assessment of chemicals. The standard required macrophyte test species is the floating (non-sediment-rooted) duckweed Lemna spp. This macrophyte species might not be representative of all floating, rooted, emergent, and submerged macrophyte species because of differences in the duration and mode of exposure; sensitivity to the specific toxic mode of action of the chemical; and species-specific traits (e.g., duckweed's very short generation time). These topics were addressed during the workshop entitled "Aquatic Macrophyte Risk Assessment for Pesticides" (AMRAP) where a risk assessment scheme for aquatic macrophytes was proposed. Four working groups evolved from this workshop and were charged with the task of developing Tier 1 and higher-tier aquatic macrophyte risk assessment procedures. Subsequently, a SETAC Advisory Group, the Macrophyte Ecotoxicology Group (AMEG) was formed as an umbrella organization for various macrophyte working groups. The purpose of AMEG is to provide scientifically based guidance in all aspects of aquatic macrophyte testing in the laboratory and field, including prospective as well as retrospective risk assessments for chemicals. As AMEG expands, it will begin to address new topics including bioremediation and sustainable management of aquatic macrophytes in the context of ecosystem services.

A Bibliometric Analysis on Cancer Population Science with Topic Modeling.

PubMed

Li, Ding-Cheng; Rastegar-Mojarad, Majid; Okamoto, Janet; Liu, Hongfang; Leichow, Scott

2015-01-01

Bibliometric analysis is a research method used in library and information science to evaluate research performance. It applies quantitative and statistical analyses to describe patterns observed in a set of publications and can help identify previous, current, and future research trends or focus. To better guide our institutional strategic plan in cancer population science, we conducted bibliometric analysis on publications of investigators currently funded by either Division of Cancer Preventions (DCP) or Division of Cancer Control and Population Science (DCCPS) at National Cancer Institute. We applied two topic modeling techniques: author topic modeling (AT) and dynamic topic modeling (DTM). Our initial results show that AT can address reasonably the issues related to investigators' research interests, research topic distributions and popularities. In compensation, DTM can address the evolving trend of each topic by displaying the proportion changes of key words, which is consistent with the changes of MeSH headings.

Physician ancillary services: fad or fashion? Part 1.

PubMed

Reiboldt, John

2005-01-01

Ancillary services are quite fashionable in today's medical practice, but perhaps you've wondered if they are only a fad. If you're considering adding services to increase your revenue, you're not too late; this trend seems here to stay. Doing your homework and due diligence is key to the success of your ancillary service. Before introducing a service into your practice or investing in an ancillary venture, make sure that you get off on sound footing. Major investments call for experienced consulting and tapping into financial, operational, and legal specialists to address specific needs. Part 1 of this two-part article defines ancillary services and addresses the following topics: performing the feasibility study; writing the business plan; and addressing the legal and regulatory issues. Part 2 will discuss financing arrangements, opening, operational, and ongoing management elements critical to success.

Pressure ulcer prevention in patients with advanced illness.

PubMed

White-Chu, E Foy; Reddy, Madhuri

2013-03-01

Pressure ulcers can be challenging to prevent, particularly in patients with advanced illnesses. This review summarizes the relevant literature since 2011. Through a MEDLINE and CINAHL database search from January 1, 2011 to June 1, 2012, a total of 14 abstracts were found addressing the prevention of pressure ulcers in persons with advanced illness. Search terms included pressure ulcer, prevention, and control. Advanced illness was defined as patients transitioning from curative to supportive and palliative care. Ten original studies and four review articles specifically addressed pressure ulcer prevention. There were four articles that specifically addressed patients with advanced illness. The studies varied in quality. One systematic review, one randomized controlled trial, three prospective trials, two retrospective trials, one cost-effectiveness analysis, one quality improvement project, one comparative descriptive design, and four review articles were found. The interventions for pressure ulcer prevention were risk assessment, repositioning, surface selection, nutritional support and maintenance of skin integrity with or without incontinence. The quality of pressure ulcer prevention studies in persons with advanced illness is poor. Increased number and higher quality studies are needed to further investigate this important topic for these fragile patients.

Competencies in Training at the Graduate Student Level: Example of a Pediatric Psychology Seminar Course

PubMed Central

Ievers-Landis, Carolyn E.; Hazen, Rebecca A.; Fehr, Karla K.

2015-01-01

The recently developed competencies in pediatric psychology from the Society of Pediatric Psychology (SPP) Task Force on Competencies and Best Training Practices in Pediatric Psychology provide a benchmark to evaluate training program practices and student progress toward training in level-specific competency goals. Graduate-level training presents a unique challenge for addressing the breadth of competencies required in pediatric psychology while maintaining development of broader clinical psychology training goals. We describe a recurring graduate-level pediatric psychology seminar course that addresses training in a number of the competency cluster areas. The structure of the seminar, examples of classroom topics that correspond with competency cluster areas as well as benchmarks used to evaluate each student’s development in the competency area are provided. Specific challenges in developing and maintaining the seminar in this format are identified, and possible solutions are offered. This training format could serve as a model for established pediatric psychology programs to expand their didactic training goals or for programs without formal pediatric psychology training to address competencies outside of clinical placements. PMID:26900536

Automatic recognition of topic-classified relations between prostate cancer and genes using MEDLINE abstracts

PubMed Central

Chun, Hong-Woo; Tsuruoka, Yoshimasa; Kim, Jin-Dong; Shiba, Rie; Nagata, Naoki; Hishiki, Teruyoshi; Tsujii, Jun'ichi

2006-01-01

Background Automatic recognition of relations between a specific disease term and its relevant genes or protein terms is an important practice of bioinformatics. Considering the utility of the results of this approach, we identified prostate cancer and gene terms with the ID tags of public biomedical databases. Moreover, considering that genetics experts will use our results, we classified them based on six topics that can be used to analyze the type of prostate cancers, genes, and their relations. Methods We developed a maximum entropy-based named entity recognizer and a relation recognizer and applied them to a corpus-based approach. We collected prostate cancer-related abstracts from MEDLINE, and constructed an annotated corpus of gene and prostate cancer relations based on six topics by biologists. We used it to train the maximum entropy-based named entity recognizer and relation recognizer. Results Topic-classified relation recognition achieved 92.1% precision for the relation (an increase of 11.0% from that obtained in a baseline experiment). For all topics, the precision was between 67.6 and 88.1%. Conclusion A series of experimental results revealed two important findings: a carefully designed relation recognition system using named entity recognition can improve the performance of relation recognition, and topic-classified relation recognition can be effectively addressed through a corpus-based approach using manual annotation and machine learning techniques. PMID:17134477

Automatic recognition of topic-classified relations between prostate cancer and genes using MEDLINE abstracts.

PubMed

Chun, Hong-Woo; Tsuruoka, Yoshimasa; Kim, Jin-Dong; Shiba, Rie; Nagata, Naoki; Hishiki, Teruyoshi; Tsujii, Jun'ichi

2006-11-24

Automatic recognition of relations between a specific disease term and its relevant genes or protein terms is an important practice of bioinformatics. Considering the utility of the results of this approach, we identified prostate cancer and gene terms with the ID tags of public biomedical databases. Moreover, considering that genetics experts will use our results, we classified them based on six topics that can be used to analyze the type of prostate cancers, genes, and their relations. We developed a maximum entropy-based named entity recognizer and a relation recognizer and applied them to a corpus-based approach. We collected prostate cancer-related abstracts from MEDLINE, and constructed an annotated corpus of gene and prostate cancer relations based on six topics by biologists. We used it to train the maximum entropy-based named entity recognizer and relation recognizer. Topic-classified relation recognition achieved 92.1% precision for the relation (an increase of 11.0% from that obtained in a baseline experiment). For all topics, the precision was between 67.6 and 88.1%. A series of experimental results revealed two important findings: a carefully designed relation recognition system using named entity recognition can improve the performance of relation recognition, and topic-classified relation recognition can be effectively addressed through a corpus-based approach using manual annotation and machine learning techniques.

Barriers to providing the sexuality education that teachers believe students need.

PubMed

Eisenberg, Marla E; Madsen, Nikki; Oliphant, Jennifer A; Sieving, Renee E

2013-05-01

Sexuality education teachers' perspectives are important to gain a full understanding of the issues surrounding teaching this subject. This study uses a statewide sample of public school teachers to examine what sexuality education content is taught, what barriers teachers face, and which barriers are associated with teaching specific topics. Participants included 368 middle and high school teachers with sexuality education assignments in Minnesota. Survey data included topics they teach, what they think they should teach, and barriers they face. Logistic regression was used to examine associations between barriers and teaching each of 9 sexual health topics, among those who believed the topic should be taught. Almost two thirds of participants faced structural barriers; 45% were concerned about parent, student, or administrator response; and one quarter reported restrictive policies. Structural barriers were inversely associated with teaching about communication (OR = 0.20), teen parenting (OR = 0.34), and abortion (OR = 0.32); concerns about responses were associated only with teaching about sexual violence (OR = 0.42); and restrictive policies were inversely associated with teaching about abortion (OR = 0.23) and sexual orientation (OR = 0.47). Addressing teachers' barriers requires a multipronged approach, including curriculum development and evaluation, training, and reframing the policy debate to support a wider range of sexuality education topics. © 2013, American School Health Association.

Multi-Criteria Analysis of Uavs Regulations in 6 Countries Using the Analytical Hierarchical Process and Expert Knowledge

NASA Astrophysics Data System (ADS)

Morales, A. C.; Paez, D.; Arango, C.

2015-08-01

To analyze the current situation of Colombian regulation, it is necessary to compare some specific aspects with the legislation used in other countries where the UAVs topic dates to many years ago. This study is focused on evaluating all the possibilities to make the Colombian regulation effective without closing opportunities of research and development growth, but still guarantee the privacy and intimacy rights of the population. Results from our study are currently being used in the development of the Colombian regulation and they are proven useful to instigate informative debates and identify areas where specific needs are to be address in Colombia.

Examination of the Topic-Specific Nature of Pedagogical Content Knowledge in Teaching Electrochemical Cells and Nuclear Reactions

ERIC Educational Resources Information Center

Aydin, Sevgi; Friedrichsen, Patricia M.; Boz, Yezdan; Hanuscin, Deborah L.

2014-01-01

The purpose of this study was to examine experienced chemistry teachers' pedagogical content knowledge (PCK) for two different topics in chemistry to better understand how PCK is specific to topic, including whether all components of PCK are topic-specific and to what degree. To explore the topic-specific nature of PCK, we examined two experienced…

A Study of Space Station Contamination Effects. [conference

NASA Technical Reports Server (NTRS)

Torr, M. R. (Editor); Spann, J. F. (Editor); Moorehead, T. W. (Editor)

1988-01-01

A workshop was held with the specific objective of reviewing the state-of-knowledge regarding Space Station contamination, the extent to which the various categories of contamination can be predicted, and the extent to which the predicted levels would interfere with onboard scientific investigations or space station functions. The papers presented at the workshop are compiled and address the following topics: natural environment, plasma electromagnetic environment, optical environment, particulate environment, spacecraft contamination, surface physics processes, laboratory experiments and vented chemicals/contaminants.

Medication safety.

PubMed

Keohane, Carol A; Bates, David W

2008-03-01

Patient safety is a state of mind, not a technology. The technologies used in the medical setting represent tools that must be properly designed, used well, and assessed on an on-going basis. Moreover, in all settings, building a culture of safety is pivotal for improving safety, and many nontechnologic approaches, such as medication reconciliation and teaching patients about their medications, are also essential. This article addresses the topic of medication safety and examines specific strategies being used to decrease the incidence of medication errors across various clinical settings.

Near-term hybrid vehicle program, phase 1

NASA Technical Reports Server (NTRS)

1979-01-01

The preliminary design of a hybrid vehicle which fully meets or exceeds the requirements set forth in the Near Term Hybrid Vehicle Program is documented. Topics addressed include the general layout and styling, the power train specifications with discussion of each major component, vehicle weight and weight breakdown, vehicle performance, measures of energy consumption, and initial cost and ownership cost. Alternative design options considered and their relationship to the design adopted, computer simulation used, and maintenance and reliability considerations are also discussed.

Confirmational study: a positive-based thumb and finger sucking elimination program.

PubMed

Green, Shari E

2010-11-01

This article emphasizes the critical need for information specifically regarding the topic of retained sucking behaviors. The study aimed to confirm results provided by Van Norman of 723 subjects in 1997. Parent surveys were collected on 441 subjects who received an orofacial myofunctional treatment program provided by one certified orofacial myologist. Results of this study do confirm that retained digit sucking behavior may be addressed successfully and expediently by a program based on positive behavior modification techniques.

Fire research publications, 1983

NASA Astrophysics Data System (ADS)

Jason, N. H.

1984-04-01

Approximately 130 articles are cited addressing topics in fire fighting and prevention, combustion physics, and fire related hazards. Only publications prepared by members of the Center for Fire Research (CFR), by other National Bureau of Standards (NBS) personnel for CFR, or by external laboratories under contract or grant from the CFR are cited. For documents that are available for purchase from either the Government Printing Office (GPO) or the National Technical Information Service (NTIS), the specific order number has been included in the citation.

Shelter, housing and recovery: a comparison of u.s. Disasters.

PubMed

Bolin, R; Stanford, L

1991-03-01

In this paper we examine the issues associated with the temporary sheltering and housing of victims after natural disasters in the United States. Specific topics addressed include differential access to shelter and housing aid according to social class, ethnicity and related demographic factors; the relationship between post-disaster shelter and housing and long-term recovery; the role of social support networks in the sheltering of victims; and the implications of the research for the provision of shelter and housing aid after disasters.

The Benefits of Interactive Read-Alouds to Address Social-Emotional Learning in Classrooms for Young Children

ERIC Educational Resources Information Center

Britt, Shelby; Wilkins, Julia; Davis, Jessica; Bowlin, Amy

2016-01-01

In this article, we describe how books addressing social-emotional topics can be used by teachers of young children during class read-alouds to enhance students' social-emotional development. Teachers of young children typically choose books for class read-alouds based on curriculum topics and student interest; however, they may not be aware of…

Trends in public health policies addressing violence against women.

PubMed

Loría, Kattia Rojas; Rosado, Teresa Gutiérrez; Espinosa, Leonor María Cantera; Marrochi, Leda María Marenco; Sánchez, Anna Fernández

2014-08-01

To analyze the content of policies and action plans within the public healthcare system that addresses the issue of violence against women. A descriptive and comparative study was conducted on the health policies and plans in Catalonia and Costa Rica from 2005 to 2011. It uses a qualitative methodology with documentary analysis. It is classified by topics that describe and interpret the contents. We considered dimensions, such as principles, strategies, concepts concerning violence against women, health trends, and evaluations. Thirteen public policy documents were analyzed. In both countries' contexts, we have provided an overview of violence against women as a problem whose roots are in gender inequality. The strategies of gender policies that address violence against women are cultural exchange and institutional action within the public healthcare system. The actions of the healthcare sector are expanded into specific plans. The priorities and specificity of actions in healthcare plans were the distinguishing features between the two countries. The common features of the healthcare plans in both the counties include violence against women, use of protocols, detection tasks, care and recovery for women, and professional self-care. Catalonia does not consider healthcare actions with aggressors. Costa Rica has a lower specificity in conceptualization and protocol patterns, as well as a lack of updates concerning health standards in Catalonia.

Trends in public health policies addressing violence against women

PubMed Central

Loría, Kattia Rojas; Rosado, Teresa Gutiérrez; Espinosa, Leonor María Cantera; Marrochi, Leda María Marenco; Sánchez, Anna Fernández

2014-01-01

OBJECTIVE To analyze the content of policies and action plans within the public healthcare system that addresses the issue of violence against women. METHODS A descriptive and comparative study was conducted on the health policies and plans in Catalonia and Costa Rica from 2005 to 2011. It uses a qualitative methodology with documentary analysis. It is classified by topics that describe and interpret the contents. We considered dimensions, such as principles, strategies, concepts concerning violence against women, health trends, and evaluations. RESULTS Thirteen public policy documents were analyzed. In both countries’ contexts, we have provided an overview of violence against women as a problem whose roots are in gender inequality. The strategies of gender policies that address violence against women are cultural exchange and institutional action within the public healthcare system. The actions of the healthcare sector are expanded into specific plans. The priorities and specificity of actions in healthcare plans were the distinguishing features between the two countries. CONCLUSIONS The common features of the healthcare plans in both the counties include violence against women, use of protocols, detection tasks, care and recovery for women, and professional self-care. Catalonia does not consider healthcare actions with aggressors. Costa Rica has a lower specificity in conceptualization and protocol patterns, as well as a lack of updates concerning health standards in Catalonia. PMID:25210820

A novel internet-based geriatric education program for emergency medical services providers.

PubMed

Shah, Manish N; Swanson, Peter A; Nobay, Flavia; Peterson, Lars-Kristofer N; Caprio, Thomas V; Karuza, Jurgis

2012-09-01

Despite caring for large numbers of older adults, prehospital emergency medical services (EMS) providers receive minimal geriatrics-specific training while obtaining their certification. Studies have shown that they desire further training to improve their comfort level and knowledge in caring for older adults, but continuing education programs to address these needs must account for each EMS provider's specific needs, consider each provider's learning styles, and provide an engaging, interactive experience. A novel, Internet-based, video podcast-based geriatric continuing education program was developed and implemented for EMS providers, and their perceived value of the program was evaluated. They found this resource to be highly valuable and were strongly supportive of the modality and the specific training provided. Some reported technical challenges and the inability to engage in a discussion to clarify topics as barriers. It was felt that both of these barriers could be addressed through programmatic and technological revisions. This study demonstrates the proof of concept of video podcast training to address deficiencies in EMS education regarding the care of older adults, although further work is needed to demonstrate the educational effect of video podcasts on the knowledge and skills of trainees. © 2012, Copyright the Authors Journal compilation © 2012, The American Geriatrics Society.

Teaching Climate Change to Future Teachers Using 'Real' Data: Challenges and Opportunities (Invited)

NASA Astrophysics Data System (ADS)

Petcovic, H. L.; Barone, S.; Fulford, J.

2013-12-01

A climate-literate public is essential to resolving pressing problems related to global change. Future elementary teachers are a critical audience in climate and climate change education, as they will introduce children in early grades (USA grades K-8, children ages 5-14) to fundamentals of the climate system, natural and anthropogenic drivers of climate change, and impacts of global change on human and natural systems. Here we describe challenges we have encountered in teaching topics of the carbon cycle, greenhouse gases, past climate, recent anthropogenic change, and carbon footprints to future elementary teachers. We also describe how we have met (to varying degrees of success) these challenges in an introductory earth science course that is specifically designed for this audience. Two prominent challenges we have encountered are: the complex nature of the scientific content of climate change, and robust misconceptions held by our students about these topics. To address the first challenge, we attempt to adjust the scientific content to a level appropriate for future K-8 teachers, without sacrificing too much accuracy or critical detail. To address the second challenge, we explicitly discuss alternate conceptions of each topic. The use of authentic data sets can also address both of these challenges. Yet incorporating 'real' climate and paleoclimate data into the classroom poses still an additional challenge of instructional design. We use a variety of teaching approaches in our laboratory-based course including student-designed experiments, computer simulations, physical models, and authentic data sets. We have found that students strongly prefer the physical models and experiments, because these are 'hands-on' and perceived as easily adaptable to the K-8 classroom. Students often express dislike for activities that use authentic data sets (for example, an activity using graphs of CO2 and methane concentrations in Vostok ice cores), in particular because they have difficulty interpreting graphs. To respond to this concern, we couple physical models/experiments with data sets in a guided inquiry teaching format in order to satisfy those students who prefer 'hands-on' learning yet tie the models to the real world. Pre/post testing of students shows that this method is effective in most topics, yet future teachers still struggle with identifying natural versus anthropogenic drivers of climate change. We continue to address these challenges in future course modifications.

An Investigation of Distance Education in North American Research Literature Using Co-Word Analysis

ERIC Educational Resources Information Center

Ritzhaupt, Albert D.; Stewart, Michelle; Smith, Patryce; Barron, Ann E.

2010-01-01

The field of distance education is composed of a multiplicity of topics leading to a vast array of research literature. However, the research does not provide a chronological picture of the topics it addresses, making it difficult to develop an overview of the evolution and trends in the literature. To address this issue, a co-word analysis was…

Primary health care nurses and heart failure education: a survey.

PubMed

Gilmour, Jean; Strong, Alison; Chan, Helen; Hanna, Sue; Huntington, Annette

2014-09-01

Heart failure education contributes to effective self-management. New Zealand primary health care nurses' contributions to heart failure educational activities have not been researched. To identify primary health care nurses' heart failure educational activities in terms of duration and frequency, topics covered, resources used and strategies for Maori and other ethnic groups. A cross-sectional survey of a random sample of 961 primary health care nurses using a postal questionnaire. Of 630 respondents (65.5%), 369 worked with patients with heart failure and 339 provided heart failure education. One-third of respondents providing education (33.3%; n=113) delivered sessions from 16 to 60 minutes. The main educational topics covered were on the physical aspects of heart failure; prognosis, spiritual/existential and psychosocial topics were least often addressed. One-quarter of the group providing education did not use educational resources (n=86). The majority of respondents reported they would find more education about heart failure useful or very useful (80.2%; n=292), along with nurse practitioner support (64.7%; n=229). Maori-centred services and resources and involving whanau/family in education were the most frequently mentioned Maori-specific education strategies. A consistent approach to heart failure education is important to address knowledge gaps in a timely manner. This study affirms the contribution made by primary health care nurses in chronic illness education and highlights the need for further development and investment in ongoing heart failure nursing education and specialist nursing support.

Ethics in oncology: consulting for the investment industry.

PubMed

Berlin, Jordan; Bruinooge, Suanna S; Tannock, Ian F

2007-02-01

As Ethics Committee Chair, I am pleased to introduce the first in an ongoing series of ethics vignettes. These columns, which are based on true-to-life situations that arise in oncology research and practice, are intended to identify and explore important ethical issues and provide commentary that is specific to oncology. Please look for them periodically in both the Journal of Clinical Oncology and the Journal of Oncology Practice. The idea for publishing vignettes evolved through the joint efforts of the Ethics Committee and the Board of Directors. Rather than adopt a single set of ethical principles that applies vaguely to any situation and well to none, the Committee and the Board preferred to tackle ethical dilemmas individually, specifically, and directly. Because the Ethics Committee thought the ethical and legal implications of physician interactions with the investment industry were so important and timely, it chose to address this topic in both a position article, which was previously published in the January 20, 2007, issue of the Journal of Clinical Oncology (J Clin Oncol 25:338-340, 2007) and in its first vignette column. The Ethics Committee hopes this column will be the first of several that ASCO members will find helpful as they grapple with the many ethical issues that arise in daily practice in the field of oncology. Because these columns are intended to address the concerns of ASCO members, the Committee welcomes suggestions for future topics at vignettes@asco.org. Martin D. Abeloff, MD, Chair, Ethics Committee.

EPA Workshop on Epigenetics and Cumulative Risk ...

EPA Pesticide Factsheets

Agenda Download the Workshop Agenda (PDF) The workshop included presentations and discussions by scientific experts pertaining to three topics (i.e., epigenetic changes associated with diverse stressors, key science considerations in understanding epigenetic changes, and practical application of epigenetic tools to address cumulative risks from environmental stressors), to address several questions under each topic, and included an opportunity for attendees to participate in break-out groups, provide comments and ask questions. Workshop Goals The workshop seeks to examine the opportunity for use of aggregate epigenetic change as an indicator in cumulative risk assessment for populations exposed to multiple stressors that affect epigenetic status. Epigenetic changes are specific molecular changes around DNA that alter expression of genes. Epigenetic changes include DNA methylation, formation of histone adducts, and changes in micro RNAs. Research today indicates that epigenetic changes are involved in many chronic diseases (cancer, cardiovascular disease, obesity, diabetes, mental health disorders, and asthma). Research has also linked a wide range of stressors including pollution and social factors with occurrence of epigenetic alterations. Epigenetic changes have the potential to reflect impacts of risk factors across multiple stages of life. Only recently receiving attention is the nexus between the factors of cumulative exposure to environmental

Pre-Med Physics: What and Why.

ERIC Educational Resources Information Center

Nichparenko, Sue Broadston

1985-01-01

Discusses issues related to the physics concepts/topics needed by health professionals, suggesting that medical students can better understand how the body works by completing meaningful physics courses. Also addresses related concerns expressed by medical students and faculty. A list of 41 physics topics cross-referenced to medical topics is…

Teaching Prevention on Sensitive Topics: Key Elements and Pedagogical Techniques

ERIC Educational Resources Information Center

Russell, Beth S.; Soysa, Champika K.; Wagoner, Marc J.; Dawson, Lori

2008-01-01

This paper presents a set of topical and pedagogical considerations for instructors teaching material on sensitive topics with either the primary or secondary aim of addressing prevention. Prevention can be approached as an effort to create changes in an individual's attitudes/beliefs, knowledge, and behavior. Following this framework, classroom…

Topics in Finance Part VI--Capital Budgeting

ERIC Educational Resources Information Center

Laux, Judy

2011-01-01

This series on the theory of financial management offers insight into the roles of stockholder wealth maximization, the risk-return tradeoff, and agency conflicts as they apply to major topics in finance. The current article investigates capital budgeting. Much literature addresses this topic, with a number of articles challenging mainstream…

A Study of Topic and Topic Change in Conversational Threads

DTIC Science & Technology

2009-09-01

AUTHOR(S) 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS( ES ) 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING / MONITORING AGENCY NAME(S) AND...ADDRESS( ES ) 10. SPONSOR/MONITOR’S ACRONYM(S) 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION / AVAILABILITY STATEMENT 13. SUPPLEMENTARY NOTES...unigrams. By converting documents to a vector space representations, the tools of geometry and algebra can be applied, and questions of difference

Sexuality education in Brazilian medical schools.

PubMed

Rufino, Andrea Cronemberger; Madeiro, Alberto; Girão, Manoel João Batista Castello

2014-05-01

Sexuality education has been valued since the 1960s in medical schools worldwide. Although recent studies reaffirm the importance of incorporating sexuality into medical education, there are data gaps concerning how this happens in Brazil. To understand how Brazilian medical school professors teach sexuality in undergraduate courses. An exploratory, cross-sectional descriptive study was conducted. A total of 207 professors from 110 Brazilian medical schools responded to an online semistructured questionnaire about the characteristics of the sexuality-related topics offered. The main variables assessed were contact hours devoted to sexuality, disciplines in which sexuality topics were taught, sexuality-related course titles, and sexuality-related topics addressed. Questionnaires were tabulated and analyzed using descriptive statistics for frequency distribution. The response rate to the questionnaire was 77.2%. Almost all professors (96.3%) addressed sexuality-related topics mainly in the third and fourth years as clinical disciplines, with a 6-hour load per discipline. Gynecology was the discipline in which sexuality-related topics were most often taught (51.5%), followed by urology (18%) and psychiatry (15%). Sexuality-related topics were addressed mainly in classes on sexually transmitted diseases and AIDS (62.4%) and on the anatomy and physiology of the reproductive system (55.4%). About 25% of the professors reported teaching courses with a sexuality-related title. There was emphasis on the impact of diseases and sexual habits (87.9%) and sexual dysfunction (75.9%). Less than 50% of professors addressed nonnormative sexuality or social aspects of sexuality. The teaching of sexuality in Brazilian medical schools occurred in a nonstandardized and fragmented fashion across several disciplines. The topic was incorporated with an organic and pathological bias, with a weak emphasis on the social aspects of sexuality and the variety of human sexual behaviors. The results point to the need for change in the provision of sexuality education in Brazilian medical schools. © 2014 International Society for Sexual Medicine.

[Fax Survey to Elucidate the Information Needs of General Practitioners in Lower Saxony Regarding the Topic of Medical Implants].

PubMed

Schaper, M; Berndt, M; Schrimpf, C; Wilhelmi, M; Elff, M; Haverich, A; Wilhelmi, M

2016-12-01

Background: Medial implants help a multitude of patients to gain more health, mobility and thus, quality of life. In collaboration with a still growing expectation of life especially, i.e., within Western industrial countries, this has led to an increasing use of implants over the last years. However, although biomechanical characteristics of modern implant materials have improved considerably, one big challenge still exists - the implant-associated infection. Early diagnostic and therapeutic interventions could clearly mitigate this issue, but are general practitioners sufficiently informed regarding this topic? Material and Methods: In March 2013 and in close cooperation with the Lower Saxony association of general practitioners, we initiated a survey to elucidate the information demands of general practitioners regarding the topic of medical implants. A total of 939 members of the association were contacted via fax and 101 (10.8 %) responded. Based on the obtained data, we then evaluated which topics are most interesting for this group of medical professionals. Results: The survey clearly indicates that general practitioners request more general implant-related data, e.g., type and specification of an implant as well as its location within the individual patient and contact addresses of the implanting hospital, but also want more specific information regarding diagnostic and therapeutic strategies in the case of implant-associated complications. Conclusion: The present article reports in detail on the conducted fax survey and shows some initial strategies as to how the identified challenges might be faced. Georg Thieme Verlag KG Stuttgart · New York.

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

Palomar, J.; Wyman, R.

This document provides recommendations to guide reviewers in the application of Programmable Logic Controllers (PLCS) to the control, monitoring and protection of nuclear reactors. The first topics addressed are system-level design issues, specifically including safety. The document then discusses concerns about the PLC manufacturing organization and the protection system engineering organization. Supplementing this document are two appendices. Appendix A summarizes PLC characteristics. Specifically addressed are those characteristics that make the PLC more suitable for emergency shutdown systems than other electrical/electronic-based systems, as well as characteristics that improve reliability of a system. Also covered are PLC characteristics that may create anmore » unsafe operating environment. Appendix B provides an overview of the use of programmable logic controllers in emergency shutdown systems. The intent is to familiarize the reader with the design, development, test, and maintenance phases of applying a PLC to an ESD system. Each phase is described in detail and information pertinent to the application of a PLC is pointed out.« less

Teacher knowledge, instructional expertise, and the development of reading proficiency.

PubMed

Reid Lyon, G; Weiser, Beverly

2009-01-01

Teacher knowledge and instructional expertise have been found in correlational and pre- and posttest studies to be related to student reading achievement. This article summarizes data presented in this special issue and additional research to address four questions: (a) What do expert reading teachers know? (b) Why do teachers need to acquire this knowledge? (c) Do teachers believe they have this knowledge? and (d) Are teachers being adequately prepared to teach reading? Well-designed studies relevant to this topic have been sparse with a noticeable lack of attention given to identifying specific causal links between teacher knowledge, teaching expertise, and student reading achievement. Until the appropriate research designs and methodologies are applied to address the question of causal effects, conclusions about the specific content that teachers must know and the instructional practices that are most beneficial in presenting this content are preliminary at best. Future studies of the effect of essential reading content knowledge must be extended beyond word-level skills to vocabulary, reading comprehension, and writing.

[Notes on the Chain of Being and the place of blacks in eighteenth-century European natural philosophy].

PubMed

Santos, Christian Fausto Moraes Dos; Campos, Rafael Dias da Silva

2014-01-01

This examination of academic works produced by eighteenth-century natural philosophers discusses some recurring ideas about the Chain of Being. To this end, the article analyzes the relations between natural philosophy and theology during the period. It also re-evaluates some elements of the Chain of Being through an exploration of authors who addressed the topic in their writings. Lastly, it identifies a specific element within eighteenth-century discussions of scala naturae, to wit, the various and not always convergent ideas about whether there are differences between humans based on specific characteristics and, consequently, about the places they occupy in the chain of being.

A Relevancy Algorithm for Curating Earth Science Data Around Phenomenon

NASA Technical Reports Server (NTRS)

Maskey, Manil; Ramachandran, Rahul; Li, Xiang; Weigel, Amanda; Bugbee, Kaylin; Gatlin, Patrick; Miller, J. J.

2017-01-01

Earth science data are being collected for various science needs and applications, processed using different algorithms at multiple resolutions and coverages, and then archived at different archiving centers for distribution and stewardship causing difficulty in data discovery. Curation, which typically occurs in museums, art galleries, and libraries, is traditionally defined as the process of collecting and organizing information around a common subject matter or a topic of interest. Curating data sets around topics or areas of interest addresses some of the data discovery needs in the field of Earth science, especially for unanticipated users of data. This paper describes a methodology to automate search and selection of data around specific phenomena. Different components of the methodology including the assumptions, the process, and the relevancy ranking algorithm are described. The paper makes two unique contributions to improving data search and discovery capabilities. First, the paper describes a novel methodology developed for automatically curating data around a topic using Earthscience metadata records. Second, the methodology has been implemented as a standalone web service that is utilized to augment search and usability of data in a variety of tools.

A relevancy algorithm for curating earth science data around phenomenon

NASA Astrophysics Data System (ADS)

Maskey, Manil; Ramachandran, Rahul; Li, Xiang; Weigel, Amanda; Bugbee, Kaylin; Gatlin, Patrick; Miller, J. J.

2017-09-01

Earth science data are being collected for various science needs and applications, processed using different algorithms at multiple resolutions and coverages, and then archived at different archiving centers for distribution and stewardship causing difficulty in data discovery. Curation, which typically occurs in museums, art galleries, and libraries, is traditionally defined as the process of collecting and organizing information around a common subject matter or a topic of interest. Curating data sets around topics or areas of interest addresses some of the data discovery needs in the field of Earth science, especially for unanticipated users of data. This paper describes a methodology to automate search and selection of data around specific phenomena. Different components of the methodology including the assumptions, the process, and the relevancy ranking algorithm are described. The paper makes two unique contributions to improving data search and discovery capabilities. First, the paper describes a novel methodology developed for automatically curating data around a topic using Earth science metadata records. Second, the methodology has been implemented as a stand-alone web service that is utilized to augment search and usability of data in a variety of tools.

Retinoids for prevention and treatment of actinic keratosis*

PubMed Central

Ianhez, Mayra; Fleury, Luiz Fernando Fróes; Miot, Hélio Amante; Bagatin, Edileia

2013-01-01

Actinic keratosis is a common cause of dermatological consultations and it presents a strong association with squamous cell carcinoma. Many substances are used for treatment and prevention, such as retinoids. Nevertheless, many studies on retinoids emphasize their application in treating and preventing non melanoma skin cancers. In this article, we reviewed studies about systemic and topical retinoids used with immunocompetent patients and organ transplant recipients with actinic keratosis, as primary or secondary outcomes. The majority of these papers pointed to a reduction in actinic keratosis count after treatment with retinoids. However, studies need to be better-defined in order to address the lack of a standardized dose, the absence of control groups, the low number of patients and short follow-up periods. Blind, randomized and controlled clinical trials with adequate sample sizes, specifically focused on actinic keratosis, are needed to clarify the real benefit of topical and/or oral retinoids. Comparison of efficacy and safety between oral and topical retinoids in the prevention and treatment of non-melanoma skin cancers and actinic keratosis is an essential pre requisite to establish new strategies to control these conditions. PMID:24068130

A Review of Contraception and Abortion Content in Family Medicine Textbooks.

PubMed

Schubert, Finn D; Akse, Sarp; Bennett, Ariana H; Glassman, Nancy R; Gold, Marji

2015-01-01

Family physicians are critical providers of reproductive health care in the United States, and family physicians and trainees refer to textbooks as a source of clinical information. This study evaluates the coverage of reproductive health topics in current family medicine textbooks. We identified 12 common family medicine textbooks through a computerized literature search and through the recommendations of a local family medicine clerkship and evaluated 24 areas of reproductive health content (comprising contraceptive care, management of early pregnancy loss, and provision of induced abortion) for accuracy and thoroughness using criteria that we created based on the latest guidelines. All contraceptive methods evaluated were addressed in more than half of the textbooks, though discrepancies existed by method, with intrauterine devices (IUDs), external (male) condoms, and diaphragms addressed most frequently (10/12 texts) and male and female sterilization addressed least frequently (8/12 texts). While most contraceptive methods, when addressed, were usually addressed accurately, IUDs were often addressed inaccurately. Coverage of early pregnancy loss management was limited to 7/12 texts, and coverage of early abortion methods was even more limited, with only 4/12 texts addressing the topic. Family medicine textbooks do not uniformly provide correct and thorough information on reproductive health topics relevant to family medicine, and attention is needed to ensure that family physicians are receiving appropriate information and training to meet the reproductive health needs of US women.

Physics Education Research at the Upper Division at the University of Maine

NASA Astrophysics Data System (ADS)

Thompson, John

2013-04-01

Researchers from the University of Maine Physics Education Research Laboratory are conducting several investigations of the learning and teaching of physics beyond the introductory level. Content topics include intermediate mechanics, electronics, thermodynamics and statistical mechanics. One focus of our work is the identification and addressing of specific student difficulties with topics such as damped harmonic motion, bipolar junction transistor (BJT) circuits, work, entropy, and the Boltzmann factor. Student understanding and use of the underlying mathematics has been one important emerging theme, including definite integrals, partial derivatives, and linear differential equations. Recent work in mechanics has focused on understanding the interplay of mathematical and physical reasoning when describing damped harmonic motion, including framing and representational issues. In electronics, there has been an ongoing investigation of student understanding of the behavior of basic BJT follower and amplifier circuits as well as related issues of signal and bias. In thermal physics, student understanding of state functions, heat engines and the Carnot cycle, the First and Second Laws of thermodynamics, and the macroscopic and microscopic perspectives on entropy have been investigated. The greater content sophistication in these courses has drawn attention to the specific needs, constraints, and advantages of instructional materials tailored to the upper division. Future directions include more attention to interdisciplinary topics across mathematics, physics, and engineering in particular, as well as metacognition in the laboratory.

Education and Outreach | State, Local, and Tribal Governments | NREL

Science.gov Websites

of solar policies via our Policy Basics section. Topics include feed-in tariffs, renewable energy ," "Hot Topics," and "In the Field" aim to explore the who, what, where, and why addressing solar market barriers. Past presentations are available for the following topics: Solar 101-This

[Violence Prevention: A Topical Newsletter.

ERIC Educational Resources Information Center

Bourland, Eric

1995-01-01

This newsletter theme issue addresses the issue of violence prevention in American schools and is based on presentations and discussions at the Workgroup To Improve the Quality of Technical Assistance around the Topic of Violence Prevention held in Washington, D.C. on June 12-14, 1995. The newsletter reports on the following presentation topics:…

Addressing climate and energy misconceptions - teaching tools offered by the Climate Literacy and Energy Awareness Network (CLEAN)

NASA Astrophysics Data System (ADS)

Gold, A. U.; Ledley, T. S.; Kirk, K. B.; Grogan, M.; McCaffrey, M. S.; Buhr, S. M.; Manduca, C. A.; Fox, S.; Niepold, F.; Howell, C.; Lynds, S. E.

2011-12-01

Despite a prevalence of peer-reviewed scientific research and high-level reports by intergovernmental agencies (e.g., IPCC) that document changes in our climate and consequences for human societies, the public discourse regards these topics as controversial and sensitive. The chasm between scientific-based understanding of climate systems and public understanding can most easily be addressed via high quality, science-based education on these topics. Well-trained and confident educators are required to provide this education. However, climate science and energy awareness are complex topics that are rapidly evolving and have a great potential for controversy. Furthermore, the interdisciplinary nature of climate science further increases the difficulty for teachers to stay abreast of the science and the policy. Research has shown that students and educators alike hold misconceptions about the climate system in general and the causes and effects of climate change in particular. The NSF-funded CLEAN Pathway (http://cleanet.org) as part of the National Science Digital Library (http://www.nsdl.org) strives to address these needs and help educators address misconceptions by providing high quality learning resources and professional development opportunities to support educators of grade levels 6 through 16. The materials focus on teaching climate science and energy use. The scope and framework of the CLEAN Pathway is defined by the Essential Principles of Climate Science (CCSP, 2009) and the Energy Literacy Principles recently developed by the Department of Energy. Following this literacy-based approach, CLEAN helps with developing mental models to address misconceptions around climate science and energy awareness through a number of different avenues. These are: 1) Professional development opportunities for educators - interactive webinars for secondary teachers and virtual workshops for college faculty, 2) A collection of scientifically and pedagogically reviewed, high-quality learning resources on climate and energy topics, 3) Detailed information on effective approaches for teaching climate and energy science for a range of grade levels, and 4) A community support forum (http://iceeonline.org, coordinated by a partner project - Inspiring Climate Education Excellence, ICEE), where educators can exchange information and share advice regarding climate and energy education. In this presentation we focus on our experience coordinating professional development opportunities as well as the "Teaching about Climate and Energy" web pages that are offered through the CLEAN Pathway to show-case how misconceptions can be addressed by educators when teaching or learning about climate and energy topics. Providing educators with a robust foundation of topical knowledge, guiding them through common misconceptions and providing them with a collection of well-vetted learning resources is the approach offered by CLEAN to address student misconceptions of climate and energy topics.

Quantum model for electro-optical amplitude modulation.

PubMed

Capmany, José; Fernández-Pousa, Carlos R

2010-11-22

We present a quantum model for electro-optic amplitude modulation, which is built upon quantum models of the main photonic components that constitute the modulator, that is, the guided-wave beamsplitter and the electro-optic phase modulator and accounts for all the different available modulator structures. General models are developed both for single and dual drive configurations and specific results are obtained for the most common configurations currently employed. Finally, the operation with two-photon input for the control of phase-modulated photons and the important topic of multicarrier modulation are also addressed.

Overview on NASA's Advanced Electric Propulsion Concepts Activities

NASA Technical Reports Server (NTRS)

Frisbee, Robert H.

1999-01-01

Advanced electric propulsion research activities are currently underway that seek to addresses feasibility issues of a wide range of advanced concepts, and may result in the development of technologies that will enable exciting new missions within our solar system and beyond. Each research activity is described in terms of the present focus and potential future applications. Topics include micro-electric thrusters, electrodynamic tethers, high power plasma thrusters and related applications in materials processing, variable specific impulse plasma thrusters, pulsed inductive thrusters, computational techniques for thruster modeling, and advanced electric propulsion missions and systems studies.

Investigation of dynamic noise affecting geodynamics information in a tethered subsatellite

NASA Technical Reports Server (NTRS)

Gullahorn, G. E.

1985-01-01

Work performed as part of an investigation of noise affecting instrumentation in a tethered subsatellite, was studied. The following specific topics were addressed during the reporting period: a method for stabilizing the subsatellite against the rotational effects of atmospheric perturbation was developed; a variety of analytic studies of tether dynamics aimed at elucidating dynamic noise processes were performed; a novel mechanism for coupling longitudinal and latitudinal oscillations of the tether was discovered, and random vibration analysis for modeling the tethered subsatellite under atmospheric perturbation were studied.

Going nuclear: The spread of nuclear weapons 1986-1987

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

Spector, L.S.

1987-01-01

In the third annual report of the Carnegie Endowment for International Peace on the spread of nuclear weapons, Spector provides a critical survey of the status of nuclear proliferation throughout the world and examines the nuclear potential of nations in the Middle East, Asia, Africa, and Latin America. Drawing on both historical documents and up-to-date reports, the author addresses such specific topics as Israel's nuclear arsenal, nuclear terrorism and its global security implications, arms control and nuclear safeguards, international treaties, weapons buildup, and political radicalism and unrest in nuclear-threshold nations.

New discretization and solution techniques for incompressible viscous flow problems

NASA Technical Reports Server (NTRS)

Gunzburger, M. D.; Nicolaides, R. A.; Liu, C. H.

1983-01-01

Several topics arising in the finite element solution of the incompressible Navier-Stokes equations are considered. Specifically, the question of choosing finite element velocity/pressure spaces is addressed, particularly from the viewpoint of achieving stable discretizations leading to convergent pressure approximations. The role of artificial viscosity in viscous flow calculations is studied, emphasizing work by several researchers for the anisotropic case. The last section treats the problem of solving the nonlinear systems of equations which arise from the discretization. Time marching methods and classical iterative techniques, as well as some modifications are mentioned.

Opportunities for Neutrino Physics at the Spallation Neutron Source: A White Paper

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

Bolozdynya, A.; Cavanna, F.; Efremenko, Y.

2012-11-01

The Spallation Neutron Source (SNS) at Oak Ridge National Laboratory, Tennessee, provides an intense flux of neutrinos in the few tens-of-MeV range, with a sharply-pulsed timing structure that is beneficial for background rejection. In this document, the product of a workshop at the SNS in May 2012, we describe this free, high-quality stopped-pion neutrino source and outline various physics that could be done using it. We describe without prioritization some specific experimental configurations that could address these physics topics.

Production of Reliable Flight Crucial Software: Validation Methods Research for Fault Tolerant Avionics and Control Systems Sub-Working Group Meeting

NASA Technical Reports Server (NTRS)

Dunham, J. R. (Editor); Knight, J. C. (Editor)

1982-01-01

The state of the art in the production of crucial software for flight control applications was addressed. The association between reliability metrics and software is considered. Thirteen software development projects are discussed. A short term need for research in the areas of tool development and software fault tolerance was indicated. For the long term, research in format verification or proof methods was recommended. Formal specification and software reliability modeling, were recommended as topics for both short and long term research.

Detection of faults and software reliability analysis

NASA Technical Reports Server (NTRS)

Knight, J. C.

1986-01-01

Multiversion or N-version programming was proposed as a method of providing fault tolerance in software. The approach requires the separate, independent preparation of multiple versions of a piece of software for some application. Specific topics addressed are: failure probabilities in N-version systems, consistent comparison in N-version systems, descriptions of the faults found in the Knight and Leveson experiment, analytic models of comparison testing, characteristics of the input regions that trigger faults, fault tolerance through data diversity, and the relationship between failures caused by automatically seeded faults.

It's not what you put on, but what you take off: techniques for debriding and off-loading the diabetic foot wound.

PubMed

Armstrong, David G; Lavery, Lawrence A; Nixon, Brent P; Boulton, Andrew J M

2004-08-01

The basic etiology of neuropathic diabetic foot wounds involves pressure in conjunction with cycles of repetitive stress, leading to failure of skin and soft tissue. The central tenet of any treatment plan addressing neuropathic diabetic foot wounds is the appropriate debridement of nonviable tissue coupled with adequate pressure relief (off-loading). Although numerous advances have been made in the treatment of diabetic foot wounds, including bioengineered tissues, autologous and exogenous cytokine delivery systems, and potentially effective topical antimicrobial modalities, none will succeed without addressing effective debridement and off-loading. Specific debridement and off-loading techniques are discussed, along with available supporting evidence. This includes the use of the "instant" total contact cast, among other modalities.

Preface.

PubMed

Friedman, Avner; Lachowicz, Mirosław; Ledzewicz, Urszula; Piotrowska, Monika Joanna; Szymanska, Zuzanna

2017-02-01

This volume was inspired by the topics presented at the international conference "Micro and Macro Systems in Life Sciences" which was held on Jun 8-12, 2015 in Będlewo, Poland. System biology is an approach which tries to understand how micro systems, at the molecular and cellular levels, affect macro systems such as organs, tissue and populations. Thus it is not surprising that a major theme of this volume evolves around cancer and its treatment. Articles on this topic include models for tumor induced angiogenesis, without and with delays, metastatic niche of the bone marrow, drug resistance and metronomic chemotherapy, and virotherapy of glioma. Methods range from dynamical systems to optimal control. Another well represented topic of this volume is mathematical modeling in epidemiology. Mathematical approaches to modeling and control of more specific diseases like malaria, Ebola or human papillomavirus are discussed as well as a more general approaches to the SEIR, and even more general class of models in epidemiology, by using the tools of optimal control and optimization. The volume also brings up challenges in mathematical modeling of other diseases such as tuberculosis. Partial differential equations combined with numerical approaches are becoming important tools in modeling not only tumor growth and treatment, but also other diseases, such as fibrosis of the liver, and atherosclerosis and its associated blood flow dynamics, and our volume presents a state of the art approach on these topics. Understanding mathematics behind the cell motion, appearance of the special patterns in various cell populations, and age structured mutations are among topics addressed inour volume. A spatio-temporal models of synthetic genetic oscillators brings the analysis to the gene level which is the focus of much of current biological research. Mathematics can help biologists to explain the collective behavior of bacterial, a topic that is also presented here. Finally some more across the discipline topics are being addresses, which can appear as a challenge in studying problems in systems biology on all, macro, meso and micro levels. They include numerical approaches to stochastic wave equation arising in modeling Brownian motion, discrete velocity models, many particle approximations as well as very important aspect on the connection between discrete measurement and the construction of the models for various phenomena, particularly the one involving delays. With the variety of biological topics and their mathematical approaches we very much hope that the reader of the Mathematical Biosciences and Engineering will find this volume interesting and inspirational for their own research.

Identification and Inference for Econometric Models

NASA Astrophysics Data System (ADS)

Andrews, Donald W. K.; Stock, James H.

2005-07-01

This volume contains the papers presented in honor of the lifelong achievements of Thomas J. Rothenberg on the occasion of his retirement. The authors of the chapters include many of the leading econometricians of our day, and the chapters address topics of current research significance in econometric theory. The chapters cover four themes: identification and efficient estimation in econometrics, asymptotic approximations to the distributions of econometric estimators and tests, inference involving potentially nonstationary time series, such as processes that might have a unit autoregressive root, and nonparametric and semiparametric inference. Several of the chapters provide overviews and treatments of basic conceptual issues, while others advance our understanding of the properties of existing econometric procedures and/or propose new ones. Specific topics include identification in nonlinear models, inference with weak instruments, tests for nonstationary in time series and panel data, generalized empirical likelihood estimation, and the bootstrap.

Aviation noise effects

NASA Astrophysics Data System (ADS)

Newman, J. S.; Beattie, K. R.

1985-03-01

This report summarizes the effects of aviation noise in many areas, ranging from human annoyance to impact on real estate values. It also synthesizes the findings of literature on several topics. Included in the literature were many original studies carried out under FAA and other Federal funding over the past two decades. Efforts have been made to present the critical findings and conclusions of pertinent research, providing, when possible, a bottom line conclusion, criterion or perspective. Issues related to aviation noise are highlighted, and current policy is presented. Specific topic addressed include: annoyance; Hearing and hearing loss; noise metrics; human response to noise; speech interference; sleep interference; non-auditory health effects of noise; effects of noise on wild and domesticated animals; low frequency acoustical energy; impulsive noise; time of day weightings; noise contours; land use compatibility; and real estate values. This document is designed for a variety of users, from the individual completely unfamiliar with aviation noise to experts in the field.

Comprehensive Review of Applicable Supercritical Fluid Extraction Research

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

Harvey, Scott; Wright, Cherylyn W.; Wright, Bob W.

2001-09-10

This comprehensive supercritical fluid extraction (SFE) literature review is divided into three major sections. The first section describes the electronic literature search details including the abstract service used and the different topics searched. This section also contains an overview of the seven search topics that yielded relevant references along with a brief synopsis of the most significant literature citations. These seven groupings are (1) chemical warfare agents; (2) explosives; (3) hazardous chemicals; (4) poisons, toxins and mycotoxins; (5) toxic (lethal) chemical and toxicants; (6) pesticides in soil; and (7) pesticides from plant and animal tissues. The second section contains tablesmore » of each of these groupings. Each of the seven tables contains entries for individual literature citations listed along with the specific compounds or compound classes that are addressed. The third section refers to the abstracts used in the literature search.« less

Plastic and Reconstructive Surgery in Global Health: Let’s Reconstruct Global Surgery

PubMed Central

2017-01-01

Summary: Since the inception of the Lancet Commission in 2013 and consequent prioritization of Global Surgery at the World Health Assembly, international surgical outreach efforts have increased and become more synergistic. Plastic surgeons have been involved in international outreach for decades, and there is now a demand to collaborate and address local need in an innovative way. The aim of this article was to summarize new developments in plastic and reconstructive surgery in global health, to unify our approach to international outreach. Specifically, 5 topics are explored: current models in international outreach, benefits and concerns, the value of research, the value of international surgical outreach education, and the value of technology. A “Let’s Reconstruct Global Surgery” network has been formed using Facebook as a platform to unite plastic and reconstructive surgeons worldwide who are interested in international outreach. The article concludes with actionable recommendations from each topic. PMID:28507847

Revitalization of Space-Related Human Factors, Environmental and Habitability Data

NASA Technical Reports Server (NTRS)

Russo, Dane; Pickett, Lynn K.; Tillman, Barry; Foley, Tico

2007-01-01

The NASA Chief Health and Medical Officer (CHMO) recently directed that the agency establish crew health standards to aid in the development of requirements for future vehicles and habitats. Response to this direction includes development of a new NASA habitability and human factors standard and an accompanying design handbook. The new standard contains high-level, over-arching principles to assure its applicability and usability across all NASA development programs. The handbook will provide detailed design requirements and suggestions that will meet the standards. The information contained in NASA-STD-3000 will be updated and included in the new design handbook. In this approach, each new program will derive detailed program-specific requirements from the new standard using the handbook as a design guide and resource. With the completion of the standard, the focus of this year s effort is the development of the new handbook: Human Integration Design Handbook (HIDH). This is an opportunity for the space flight human factors and habitability community to consolidate up-to-date data for use by NASA programs and designers as well as outside researchers and policy makers looking for the next research focus. The goal of the handbook is to help NASA design and build human space flight systems which accommodate the capabilities and limitations of the crew so as to provide an environment where the crew can live and work effectively, safely, and comfortably. Handbook contents will address that primary goal, addressing unique aspects of space flight and habitation, including reduced gravity conditions, time lags, EVA systems and day/night cycles, not addressed in other standards or handbooks. The handbook will be divided into topics similar to NASA-STD-3000 (anthropometrics, architecture, workstations, etc.) and each topic area will contain elements for designers, human factors practitioners, program managers, operators, and researchers. The handbook will include the following elements: (1) Design considerations include a clear and concise summary of what is important to designers in space vehicle / habitat design, design information to translate Earth-base knowledge to the space environment, space issues and the data necessary to address those issues, and a consistent set of terminology. (2) Updates to Lessons Learned and example solutions from Shuttle and Station program experience will provide historical examples to help prevent repeating mistakes or reinvention of the wheel. (3) Requirements will aid in the translation of standards into program specific requirements. The scope of included requirements will define the pool that each program needs to consider and tailor for their specific program. (4) Requirements rationale will help understanding of the importance of these considerations. The HIDH development team at JSC is finalizing the format of the new handbook, prioritizing topic areas for expansion and update, and contacting subject matter experts within the scientific community to assist with this effort. Plans are also being made to continue handbook expansion and maintenance to assure it remains a valuable resource for human factors and human space flight programs.

Discovery Learning: Zombie, Phoenix, or Elephant?

ERIC Educational Resources Information Center

Bakker, Arthur

2018-01-01

Discovery learning continues to be a topic of heated debate. It has been called a zombie, and this special issue raises the question whether it may be a phoenix arising from the ashes to which the topic was burnt. However, in this commentary I propose it is more like an elephant--a huge topic approached by many people who address different…

Feared, Forgotten, or Forbidden: Sexual Orientation Topics in Secondary Teacher Preparation Programs in the USA

ERIC Educational Resources Information Center

Sherwin, Gary; Jennings, Todd

2006-01-01

This study examined the coverage of sexual orientation topics within 77 public university secondary teacher preparation programs across seven US states, and represented programs preparing 8,300-11,500 teachers annually. Findings indicated that 40% of programs did not address sexual orientation as a diversity topic. Further, even programs that did…

War and Peace: Deconstructing the Topic of Genocide and Other Crimes against Humanity

ERIC Educational Resources Information Center

Hovde, Karen

2011-01-01

This article examines the topic of genocide and other world conflicts as they are addressed by reference works. Topics of human aggression are treated by multidisciplinary research, and an awareness of the multiple angles of approach aids the process of directing students to sources. The article discusses definitions and standard organizational…

Development of the Vaccine Analytic Unit's research agenda for investigating potential adverse events associated with anthrax vaccine adsorbed.

PubMed

Payne, Daniel C; Franzke, Laura H; Stehr-Green, Paul A; Schwartz, Benjamin; McNeil, Michael M

2007-01-01

In 2002, the Centers for Disease Control and Prevention established the Vaccine Analytic Unit (VAU) in collaboration with the Department of Defense (DoD). The focus of this report is to describe the process by which the VAU's anthrax vaccine safety research plan was developed following a comprehensive review of these topics. Public health literature, surveillance data, and clinical sources were reviewed to create a list of adverse events hypothesized to be potentially related to anthrax vaccine adsorbed (AVA). From this list, a consensus process was used to select 11 important research topics. Adverse event background papers were written for each of these topics, addressing predetermined criteria. These were independently reviewed and ranked by a National Vaccine Advisory Committee (NVAC) workgroup. The adverse events included in the final priority list will be the subject of observational or other post marketing surveillance studies using the Defense Medical Surveillance System (DMSS) database. A review of various information sources identified over 100 potential adverse events. The review process recommended 11 topics as potentially warranting further study. The NVAC workgroup identified the following adverse event topics for study: arthritis, optic neuritis, and Stevens-Johnson syndrome/Toxic epidermal necrolysis. Two additional topics (systemic lupus erythematosus (SLE) and multiple, near-concurrent military vaccinations) were added in response to emerging public health and military concerns. The experience described, while specific for establishing the VAU's research agenda for the safety of the current anthrax vaccine, may be useful and adapted for research planning in other areas of public health research. Copyright (c) 2006 John Wiley & Sons, Ltd.

Quality of prostate cancer screening information on the websites of nationally recognized cancer centers and health organizations.

PubMed

Manole, Bogdan-Alexandru; Wakefield, Daniel V; Dove, Austin P; Dulaney, Caleb R; Marcrom, Samuel R; Schwartz, David L; Farmer, Michael R

2017-12-24

The purpose of this study was to survey the accessibility and quality of prostate-specific antigen (PSA) screening information from National Cancer Institute (NCI) cancer center and public health organization Web sites. We surveyed the December 1, 2016, version of all 63 NCI-designated cancer center public Web sites and 5 major online clearinghouses from allied public/private organizations (cancer.gov, cancer.org, PCF.org, USPSTF.org, and CDC.gov). Web sites were analyzed according to a 50-item list of validated health care information quality measures. Web sites were graded by 2 blinded reviewers. Interrater agreement was confirmed by Cohen kappa coefficient. Ninety percent of Web sites addressed PSA screening. Cancer center sites covered 45% of topics surveyed, whereas organization Web sites addressed 70%. All organizational Web pages addressed the possibility of false-positive screening results; 41% of cancer center Web pages did not. Forty percent of cancer center Web pages also did not discuss next steps if a PSA test was positive. Only 6% of cancer center Web pages were rated by our reviewers as "superior" (eg, addressing >75% of the surveyed topics) versus 20% of organizational Web pages. Interrater agreement between our reviewers was high (kappa coefficient = 0.602). NCI-designated cancer center Web sites publish lower quality public information about PSA screening than sites run by major allied organizations. Nonetheless, information and communication deficiencies were observed across all surveyed sites. In an age of increasing patient consumerism, prospective prostate cancer patients would benefit from improved online PSA screening information from provider and advocacy organizations. Validated cancer patient Web educational standards remain an important, understudied priority. Copyright © 2018. Published by Elsevier Inc.

Novel Debate-Style Cardiothoracic Surgery Journal Club: Results of a Pilot Curriculum.

PubMed

Luc, Jessica G Y; Nguyen, Tom C; Fowler, Clara S; Eisenberg, Steven B; Wolf, Randall K; Estrera, Anthony L; Vaporciyan, Ara A; Antonoff, Mara B

2017-10-01

Traditional journal clubs addressing single articles are limited by the lack of a standardized process for conduct and evaluation. We developed a novel, debate-style journal club for trainees to use best available evidence to address controversial topics in cardiothoracic surgery through discussion of realistic patient scenarios. After implementation of our new curriculum, trainee knowledge acquisition and retention were assessed by a summative test of published literature and standardized debate scoring. Feedback was additionally obtained by trainee and faculty surveys. Cardiothoracic surgery trainees (n = 4) participated in five debates each over 10 monthly sessions. Written examination results after debate revealed a nonsignificant improvement in scores on topics that were debated compared with topics that were not (+9.8% versus -4.2%, p = 0.105). Trainee ability to sway the debate position supported by the attendee strongly correlated with trainee use of supporting literature (r = 0.853), moderately correlated with persuasiveness (r = 0.465), and overall effect of the debate (r = 0.625). Surveys completed by trainees and faculty unanimously favored the debate-style journal club as compared to the traditional journal club in gaining familiarity and applying published literature to questions encountered clinically. Our novel debate-style cardiothoracic surgery journal club is an effective educational intervention for cardiothoracic surgery trainees to acquire, retain, and gain practice in applying specialty-specific literature-based evidence to controversial case-based issues. Evaluation by multi-institutional expansion is needed to validate our preliminary findings in this initial trainee cohort. Copyright © 2017 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

Lack of Cost-Effectiveness Analyses to Address Healthy People 2020 Priority Areas.

PubMed

Neumann, Peter J; Farquhar, Megan; Wilkinson, Colby L; Lowry, Mackenzie; Gold, Marthe

2016-12-01

To examine the extent to which recently published cost-utility analyses (cost-effectiveness analyses using quality-adjusted life-years to measure health benefits) have covered the leading health concerns in the US Department of Health and Human Services Healthy People 2020 report. We examined data in the Tufts Medical Center Cost-Effectiveness Analysis Registry, a database containing 5000 published cost-utility analyses published in the MEDLINE literature through 2014. We focused on US-based cost-utility analyses published from 2011 through 2014 (n = 687). Two reviewers scanned abstracts and met for a consensus on categorization of cost-utility analyses that addressed the specific priorities listed in the 12 Healthy People 2020 areas (n = 120). Although 7.3% of recently published cost-utility analyses addressed key clinical preventive services, only about 2% of recently published cost-utility analyses covered each of the following Healthy People 2020 topics: reproductive and sexual health, nutrition/physical activity/obesity, maternal and infant health, and tobacco. Fewer than 1% addressed priorities such as injuries and violence, mental health or substance abuse, environmental quality, and oral health. Few cost-utility analyses have addressed Healthy People 2020 priority areas.

Reviewing the research methods literature: principles and strategies illustrated by a systematic overview of sampling in qualitative research.

PubMed

Gentles, Stephen J; Charles, Cathy; Nicholas, David B; Ploeg, Jenny; McKibbon, K Ann

2016-10-11

Overviews of methods are potentially useful means to increase clarity and enhance collective understanding of specific methods topics that may be characterized by ambiguity, inconsistency, or a lack of comprehensiveness. This type of review represents a distinct literature synthesis method, although to date, its methodology remains relatively undeveloped despite several aspects that demand unique review procedures. The purpose of this paper is to initiate discussion about what a rigorous systematic approach to reviews of methods, referred to here as systematic methods overviews, might look like by providing tentative suggestions for approaching specific challenges likely to be encountered. The guidance offered here was derived from experience conducting a systematic methods overview on the topic of sampling in qualitative research. The guidance is organized into several principles that highlight specific objectives for this type of review given the common challenges that must be overcome to achieve them. Optional strategies for achieving each principle are also proposed, along with discussion of how they were successfully implemented in the overview on sampling. We describe seven paired principles and strategies that address the following aspects: delimiting the initial set of publications to consider, searching beyond standard bibliographic databases, searching without the availability of relevant metadata, selecting publications on purposeful conceptual grounds, defining concepts and other information to abstract iteratively, accounting for inconsistent terminology used to describe specific methods topics, and generating rigorous verifiable analytic interpretations. Since a broad aim in systematic methods overviews is to describe and interpret the relevant literature in qualitative terms, we suggest that iterative decision making at various stages of the review process, and a rigorous qualitative approach to analysis are necessary features of this review type. We believe that the principles and strategies provided here will be useful to anyone choosing to undertake a systematic methods overview. This paper represents an initial effort to promote high quality critical evaluations of the literature regarding problematic methods topics, which have the potential to promote clearer, shared understandings, and accelerate advances in research methods. Further work is warranted to develop more definitive guidance.

Dental student perception and assessment of their clinical knowledge in educating patients about preventive dentistry.

PubMed

Metz, M J; Miller, C J; Lin, W S; Abdel-Azim, T; Zandinejad, A; Crim, G A

2015-05-01

In today's dental school curricula, an increasing amount of time is dedicated to technological advances, and preventive dentistry topics may not be adequately addressed. Freshman (D1) students participated in a new Introduction to Preventive Dentistry course, which consisted of didactic lectures, active learning breakout sessions and case-based studies. The goal of this study was to determine if D1 dental students completing the course had a better knowledge and comfort level with basic preventive dentistry concepts and caries risk assessment than the upcoming graduating senior dental students. Following the completion of the course, D1 students were administered a survey that assessed their comfort level describing preventive dentistry topics to patients. This was immediately followed by an unannounced examination over the same topics. Senior (D4) students, who had not taken a formal course, reported statistically significant higher comfort levels than D1 students. However, the D4s scored significantly lower in all of the examination areas than the D1 students. Higher scores in D1s may have been due to recent exposure to the course material. However, the basic nature of the content-specific questions should be easily answered by novice practitioners educating their patients on oral disease prevention. As the current data shows lower content-specific scores of basic preventive dentistry knowledge amongst graduating D4 students, this may indicate a need for more guidance and education of students during the patient care. This study showed that implementation of a formalised course for D1 students can successfully ameliorate deficiencies in knowledge of preventive dentistry topics. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Web-based surveillance of public information needs for informing preconception interventions.

PubMed

D'Ambrosio, Angelo; Agricola, Eleonora; Russo, Luisa; Gesualdo, Francesco; Pandolfi, Elisabetta; Bortolus, Renata; Castellani, Carlo; Lalatta, Faustina; Mastroiacovo, Pierpaolo; Tozzi, Alberto Eugenio

2015-01-01

The risk of adverse pregnancy outcomes can be minimized through the adoption of healthy lifestyles before pregnancy by women of childbearing age. Initiatives for promotion of preconception health may be difficult to implement. Internet can be used to build tailored health interventions through identification of the public's information needs. To this aim, we developed a semi-automatic web-based system for monitoring Google searches, web pages and activity on social networks, regarding preconception health. Based on the American College of Obstetricians and Gynecologists guidelines and on the actual search behaviors of Italian Internet users, we defined a set of keywords targeting preconception care topics. Using these keywords, we analyzed the usage of Google search engine and identified web pages containing preconception care recommendations. We also monitored how the selected web pages were shared on social networks. We analyzed discrepancies between searched and published information and the sharing pattern of the topics. We identified 1,807 Google search queries which generated a total of 1,995,030 searches during the study period. Less than 10% of the reviewed pages contained preconception care information and in 42.8% information was consistent with ACOG guidelines. Facebook was the most used social network for sharing. Nutrition, Chronic Diseases and Infectious Diseases were the most published and searched topics. Regarding Genetic Risk and Folic Acid, a high search volume was not associated to a high web page production, while Medication pages were more frequently published than searched. Vaccinations elicited high sharing although web page production was low; this effect was quite variable in time. Our study represent a resource to prioritize communication on specific topics on the web, to address misconceptions, and to tailor interventions to specific populations.

Web-Based Surveillance of Public Information Needs for Informing Preconception Interventions

PubMed Central

D’Ambrosio, Angelo; Agricola, Eleonora; Russo, Luisa; Gesualdo, Francesco; Pandolfi, Elisabetta; Bortolus, Renata; Castellani, Carlo; Lalatta, Faustina; Mastroiacovo, Pierpaolo; Tozzi, Alberto Eugenio

2015-01-01

Background The risk of adverse pregnancy outcomes can be minimized through the adoption of healthy lifestyles before pregnancy by women of childbearing age. Initiatives for promotion of preconception health may be difficult to implement. Internet can be used to build tailored health interventions through identification of the public's information needs. To this aim, we developed a semi-automatic web-based system for monitoring Google searches, web pages and activity on social networks, regarding preconception health. Methods Based on the American College of Obstetricians and Gynecologists guidelines and on the actual search behaviors of Italian Internet users, we defined a set of keywords targeting preconception care topics. Using these keywords, we analyzed the usage of Google search engine and identified web pages containing preconception care recommendations. We also monitored how the selected web pages were shared on social networks. We analyzed discrepancies between searched and published information and the sharing pattern of the topics. Results We identified 1,807 Google search queries which generated a total of 1,995,030 searches during the study period. Less than 10% of the reviewed pages contained preconception care information and in 42.8% information was consistent with ACOG guidelines. Facebook was the most used social network for sharing. Nutrition, Chronic Diseases and Infectious Diseases were the most published and searched topics. Regarding Genetic Risk and Folic Acid, a high search volume was not associated to a high web page production, while Medication pages were more frequently published than searched. Vaccinations elicited high sharing although web page production was low; this effect was quite variable in time. Conclusion Our study represent a resource to prioritize communication on specific topics on the web, to address misconceptions, and to tailor interventions to specific populations. PMID:25879682

Negative workplace behaviours: an ethical dilemma for nurse managers.

PubMed

Lindy, Cheryl; Schaefer, Florence

2010-04-01

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

The Effectiveness and Safety of Topical Capsaicin in Postherpetic Neuralgia: A Systematic Review and Meta-analysis

PubMed Central

Yong, Yi Lai; Tan, Loh Teng-Hern; Ming, Long Chiau; Chan, Kok-Gan; Lee, Learn-Han; Goh, Bey-Hing; Khan, Tahir Mehmood

2017-01-01

In particular, neuropathic pain is a major form of chronic pain. This type of pain results from dysfunction or lesions in the central and peripheral nervous system. Capsaicin has been traditionally utilized as a medicine to remedy pain. However, the effectiveness and safety of this practice is still elusive. Therefore, this systematic review aimed to investigate the effect of topical capsaicin as a pain-relieving agent that is frequently used in pain management. In brief, all the double-blinded, randomized placebo- or vehicle-controlled trials that were published in English addressing postherpetic neuralgia were included. Meta-analysis was performed using Revman® version 5.3. Upon application of the inclusion and exclusion criteria, only six trials fulfilled all the criteria and were included in the review for qualitative analysis. The difference in mean percentage change in numeric pain rating scale score ranges from -31 to -4.3. This demonstrated high efficacy of topical capsaicin application and implies that capsaicin could result in pain reduction. Furthermore, meta-analysis was performed on five of the included studies. All the results of studies are in favor of the treatment using capsaicin. The incidence of side effects from using topical capsaicin is consistently higher in all included studies, but the significance of safety data cannot be quantified due to a lack of p-values in the original studies. Nevertheless, topical capsaicin is a promising treatment option for specific patient groups or certain neuropathic pain conditions such as postherpetic neuralgia. PMID:28119613

Measuring the Interestingness of Articles in a Limited User Environment Prospectus

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

Pon, Raymond K.

2007-04-18

Search engines, such as Google, assign scores to news articles based on their relevancy to a query. However, not all relevant articles for the query may be interesting to a user. For example, if the article is old or yields little new information, the article would be uninteresting. Relevancy scores do not take into account what makes an article interesting, which would vary from user to user. Although methods such as collaborative filtering have been shown to be effective in recommendation systems, in a limited user environment there are not enough users that would make collaborative filtering effective. I presentmore » a general framework for defining and measuring the ''interestingness'' of articles, called iScore, incorporating user-feedback including tracking multiple topics of interest as well as finding interesting entities or phrases in a complex relationship network. I propose and have shown the validity of the following: 1. Filtering based on only topic relevancy is insufficient for identifying interesting articles. 2. No single feature can characterize the interestingness of an article for a user. It is the combination of multiple features that yields higher quality results. For each user, these features have different degrees of usefulness for predicting interestingness. 3. Through user-feedback, a classifier can combine features to predict interestingness for the user. 4. Current evaluation corpora, such as TREC, do not capture all aspects of personalized news filtering systems necessary for system evaluation. 5. Focusing on only specific evolving user interests instead of all topics allows for more efficient resource utilization while yielding high quality recommendation results. 6. Multiple profile vectors yield significantly better results than traditional methods, such as the Rocchio algorithm, for identifying interesting articles. Additionally, the addition of tracking multiple topics as a new feature in iScore, can improve iScore's classification performance. 7. Multiple topic tracking yields better results than the best results from the last TREC adaptive filtering run. As future work, I will address the following hypothesis: Entities and the relationship among these entities using current information extraction technology can be utilized to identify entities of interest and relationships of interest, using a scheme such as PageRank. And I will address one of the following two hypotheses: 1. By addressing the multiple reading roles that a single user may have, classification results can be improved. 2. By tailoring the operating parameters of MTT, better classification results can be achieved.« less

2015 White Paper on recent issues in bioanalysis: focus on new technologies and biomarkers (Part 1 - small molecules by LCMS).

PubMed

Welink, Jan; Fluhler, Eric; Hughes, Nicola; Arnold, Mark; Garofolo, Fabio; Bustard, Mark; Coppola, Laura; Dhodda, Raj; Evans, Christopher; Gleason, Carol; Haidar, Sam; Hayes, Roger; Heinig, Katja; Katori, Noriko; Blaye, Olivier Le; Li, Wenkui; Liu, Guowen; Lima Santos, Gustavo Mendes; Meng, Min; Nicholson, Bob; Savoie, Natasha; Skelly, Michael; Sojo, Luis; Tampal, Nilufer; de Merbel, Nico van; Verhaeghe, Tom; Vinter, Stephen; Wickremsinhe, Enaksha; Whale, Emma; Wilson, Amanda; Witte, Bärbel; Woolf, Eric

2015-01-01

The 2015 9th Workshop on Recent Issues in Bioanalysis (9th WRIB) took place in Miami, Florida with participation of over 600 professionals from pharmaceutical and biopharmaceutical companies, biotechnology companies, contract research organizations and regulatory agencies worldwide. It is once again a 5-day week long event - a full immersion bioanalytical week - specifically designed to facilitate sharing, reviewing, discussing and agreeing on approaches to address the most current issues of interest in bioanalysis. The topics covered included both small and large molecules, and involved LCMS, hybrid LBA/LCMS, LBA approaches including the focus on biomarkers and immunogenicity. This 2015 White Paper encompasses recommendations that emerged from the extensive discussions held during the workshop, and is aimed to provide the bioanalytical community with key information and practical solutions on topics and issues addressed, in an effort to advance scientific excellence, improve quality and deliver better regulatory compliance. Due to its length, the 2015 edition of this comprehensive White Paper has been divided into three parts. Part 1 covers the recommendations for small molecule bioanalysis using LCMS. Part 2 (hybrid LBA/LCMS and regulatory agencies' inputs) and Part 3 (large molecule bioanalysis using LBA, biomarkers and immunogenicity) will also be published in volume 7 of Bioanalysis, issues 23 and 24, respectively.

Addressing the future burden of cancer and its impact on the oncology workforce: where is cancer prevention and control?

PubMed

Chang, Shine; Cameron, Carrie

2012-05-01

The need for cancer professionals has never been more urgent than it is today. Reports project serious shortages by 2020 of oncology health care providers. Although many plans have been proposed, no role for prevention has been described. In response, a 2-day symposium was held in 2009 at The University of Texas MD Anderson Cancer Center to capture the current status of the cancer prevention workforce and begin to identify gaps in the workforce. Five working groups were organized around the following topic areas: (a) health policy and advocacy; (b) translation to the community; (c) integrating cancer prevention into clinical practice; (d) health services infrastructure and economics; and (e) discovery, research, and technology. Along with specific recommendations on these topics, the working groups identified two additional major themes: the difficulty of defining areas within the field (including barriers to communication) and lack of sufficient funding. These interdependent issues synergistically impede progress in preventing cancer; they are explored in detail in this synthesis, and recommendations for actions to address them are presented. Progress in cancer prevention should be a major national and international goal. To achieve this goal, ensuring the health of the workforce in cancer prevention and control is imperative.

Working session 4: Preventative and corrective measures

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

Clark, R.; Slama, G.

1997-02-01

The Preventive and Corrective Measures working session included 13 members from France, Germany, Japan, Spain, Slovenia, and the United States. Attendee experience included regulators, utilities, three steam generator vendors, consultants and researchers. Discussions centered on four principal topics: (1) alternate materials, (2) mechanical mitigation, (3) maintenance, and (4) water chemistry. New or replacement steam generators and original equipment steam generators were separately addressed. Four papers were presented to the session, to provide information and stimulate various discussion topics. Topics discussed and issues raised during the several meeting sessions are provided below, followed by summary conclusions and recommendations on which themore » group was able to reach a majority consensus. The working session was composed of individuals with diverse experience and varied areas of specialized expertise. The somewhat broad range of topics addressed by the group at times saw discussion participation by only a few individuals. As in any technical meeting where all are allowed the opportunity to speak their mind, straying from an Individual topic was not unusual. Where useful, these stray topics are also presented below within the context In which they occurred. The main categories of discussion were: minimize sludge; new steam generators; maintenance; mechanical mitigation; water chemistry.« less

The Twenty-Second LACUS Forum, 1995.

ERIC Educational Resources Information Center

Hoffer, Bates, Ed.

Forty-five papers on linguistic theory and language research from the annual conference address these topics: aspects of discourse analysis; agreement languages; grammatical relations; syntax; phonology; grammar; contrastive linguistics; second language learning; syntax; quotations; topic management; aphasia; interpersonal communication; laughter;…

Evaluation of human response to structural vibration induced by sonic boom

NASA Technical Reports Server (NTRS)

Sutherland, L. C.; Czech, J.

1992-01-01

This paper addresses the topic of building vibration response to sonic boom and the evaluation of the associated human response to this vibration. The paper reexamines some of the issues addressed in the previous extensive coverage of the topic, primarily by NASA, and attempts to offer a fresh viewpoint for some of the problems that may assist in reassessing the potential impact of sonic boom over populated areas. The topics addressed are: (1) human response to vibration; (2) criteria for, and acoustic signature of rattle; (3) structural response to shaped booms, including definition of two new descriptors for assessing the structural response to sonic boom; and (4) a detailed review of the previous NASA/FAA Sonic Boom Test Program involving structural response measurements at Edwards AFB and an initial estimate of structural response to sonic booms from possible high speed civil transport configurations. Finally, these estimated vibration responses are shown to be substantially greater than the human response and rattle criteria developed earlier.

The SERC K12 Educators Portal to Teaching Activities and Pedagogic Approaches

NASA Astrophysics Data System (ADS)

Larsen, K.; Kirk, K. B.; Manduca, C. A.; Ledley, T. S.; Schmitt, L.

2013-12-01

The Science Education Resource Center (SERC) has created a portal to information for K12 educators to provide high-quality grade level appropriate materials from a wide variety of projects and topics. These materials were compiled across the SERC site, showcasing materials that were created for, or easily adaptable to, K12 classrooms. This resource will help support implementation of Next Generation Science Standards by assisting educators in finding innovative resources to address areas of instruction that are conceptually different than previous national and state science standards. Specifically, the K12 portal assists educators in learning about approaches that address the cross-cutting nature of science concepts, increasing students quantitative reasoning and numeracy skills, incorporating technology such as GIS in the classroom, and by assisting educators of all levels of K12 instruction in using relevant and meaningful ways to teach science concepts. The K12 portal supports educators by providing access to hundreds of teaching activities covering a wide array of science topics and grade levels many of which have been rigorously reviewed for pedagogic quality and scientific accuracy. The portal also provides access to web pages that enhance teaching practices that help increase student's system thinking skills, make lectures interactive, assist instructors in conducting safe and effective indoor and outdoor labs, providing support for teaching energy and climate literacy principles, assisting educators in addressing controversial content, provide guidance in engaging students affective domain, and provides a collection of tools for making teaching relevant in 21st century classrooms including using GIS, Google Earth, videos, visualizations and simulations to model and describe scientific concepts. The portal also provides access to material for specific content and audiences by (1) Supporting AGIs 'Map your World' week to specifically highlight teaching activities and approaches that use maps as the basis of instruction for a wide range of topics commonly taught in K12 science courses such as natural hazards, urban development, plate tectonics, climate change, ocean science, and water resources; and (2) Providing easy access to a vast collection of materials specifically for teachers of AP and IB classes including collections of teaching activities for all science disciplines as well as pedagogic approaches that are appropriate for the lab-intensive nature of these classes. The contents of the K12 portal are drawn from a number of projects and collaborations, including CLEAN, Earth Exploration Toolbook, Minnesota Science Teachers Education Project, Pedagogy in Action, EarthLabs, NAGT and On the Cutting Edge. Teachers can add their own materials to the site by sharing lessons plans, activities, and labs. K12 educators of all levels will find a wide variety of resources to spark the curiosity and interest of students. Explore the SERC K12 Educators Portal at: http://serc.carleton.edu/k12/index.html

Classroom Capsules.

ERIC Educational Resources Information Center

Page, Warren, Ed.

1988-01-01

Presents ideas that are intended to convey new insights on familiar topics and to enhance pedagogy. The mathematical topics addressed are applications of transformations to numerical integration, the golden ratio, Cramer's rule, a counting problem, and the general form of the arithmetic-geometric mean inequality. (PK)

St. Petersburg Coastal and Marine Science Center coral reef research

USGS Publications Warehouse

Poore, Richard Z.; Kuffner, Ilsa B.; Kellogg, Christina A.

2010-01-01

The U.S. Geological Survey (USGS) Coral Reef Ecosystem STudies (CREST) Project specifically addresses priorities identified in the 'Facing tomorrow's challenges' U.S. Geological Survey science in the decade 2007-2017' document (USGS, 2007). Research includes a blend of historical, monitoring, and process studies aimed at improving our understanding of the development, current status and function, as well as likely future changes in coral ecosystems. Topics such as habitat characterization and distribution, coral disease, and trends in biogenic calcification are major focus areas. We seek to increase the understanding of reef structure, ecological integrity, and responses to global change.

Modeling uncertainty: quicksand for water temperature modeling

USGS Publications Warehouse

Bartholow, John M.

2003-01-01

Uncertainty has been a hot topic relative to science generally, and modeling specifically. Modeling uncertainty comes in various forms: measured data, limited model domain, model parameter estimation, model structure, sensitivity to inputs, modelers themselves, and users of the results. This paper will address important components of uncertainty in modeling water temperatures, and discuss several areas that need attention as the modeling community grapples with how to incorporate uncertainty into modeling without getting stuck in the quicksand that prevents constructive contributions to policy making. The material, and in particular the reference, are meant to supplement the presentation given at this conference.

The new hospice compliance plan: defining and addressing risk areas. Part 3.

PubMed

Jones, D H; Woods, K

2000-07-01

The recently released OIG guidelines to ensure compliance with federal and state statutes, rules, and regulations, and private-payor health care program requirements provide a blueprint for developing such programs. This is the last of three installments that focus specifically on the 28 risk areas identified in the guidance and offer strategies for incorporating them in a hospice compliance program. The authors have organized the 28 risk areas under 9 topic domains to simplify the task of tackling the guidance. This article covers the areas of nursing home care, marketing, and Conditions of Participation.

Planning an effective anti-smoking mass media campaign targeting adolescents.

PubMed

Pechmann, C; Reibling, E T

2000-05-01

This article addresses the following issues: Can an anti-smoking campaign that depends largely on mass media vehicles effectively reduce adolescent tobacco use? Why is an integrated campaign recommended and what are the steps in designing such a campaign? How should the campaign be evaluated? Specific topics include recommended campaign expenditures, target audience identification, selection of persuasive message content, executional (stylistic) considerations, media buying decisions, the use of focus group research and advertising copy-testing research, and outcome evaluations. It is concluded that comprehensive strategic planning and extensive research at all phases of the campaign are essential to success.

Why quantify risk?

NASA Astrophysics Data System (ADS)

Cooke, R.; Frisch, B.; Saleem, A.

1991-08-01

The topic of risk to human life is addressed from different viewpoints. The question is raised whether risk assessment is good only as a tool for ranking risk sources or whether it actually yields sensible numbers for estimating the risk of events. Various measures for the quantification of risk (e.g., deaths per million, activity specific hourly mortality rate) are given and their applications are discussed. The implications of the different uses for risk numbers are explained. Known risks of several activities are used as a baseline for the discussion of the selection criteria for an achievable safety goal for manned space flight.

New discretization and solution techniques for incompressible viscous flow problems

NASA Technical Reports Server (NTRS)

Gunzburger, M. D.; Nicolaides, R. A.; Liu, C. H.

1983-01-01

This paper considers several topics arising in the finite element solution of the incompressible Navier-Stokes equations. Specifically, the question of choosing finite element velocity/pressure spaces is addressed, particularly from the viewpoint of achieving stable discretizations leading to convergent pressure approximations. Following this, the role of artificial viscosity in viscous flow calculations is studied, emphasizing recent work by several researchers for the anisotropic case. The last section treats the problem of solving the nonlinear systems of equations which arise from the discretization. Time marching methods and classical iterative techniques, as well as some recent modifications are mentioned.

Teaching social determinants of child health in a pediatric advocacy rotation: small intervention, big impact.

PubMed

Klein, Melissa; Vaughn, Lisa M

2010-01-01

Traditionally, medical education does not specifically address the social determinants of health or how to advocate for families' cultural, social or economic needs in spite of our increasingly diverse society. This article describes a new social-legal curriculum added to a Pediatric Resident's Advocacy course. Pediatric interns completed 'Memos To Myself' after the Advocacy rotation. The curriculum impacted residents' (1) realization regarding family circumstances; (2) reflections regarding self and personal practice; and (3) knowledge about advocacy issues and community partnerships for solutions. This curriculum raised awareness about topics that are traditionally not covered in medical education.

Pharmacologic Therapy in Men's Health: Hypogonadism, Erectile Dysfunction, and Benign Prostatic Hyperplasia.

PubMed

Berkseth, Kathryn E; Thirumalai, Arthi; Amory, John K

2016-07-01

This article reviews current pharmacologic treatment options for 3 common men's health concerns: hypogonadism, erectile dysfunction (ED), and benign prostatic hyperplasia (BPH). Specific topics addressed include: management of male hypogonadism using testosterone replacement therapy, use of oral phosphodiesterase inhibitors as first-line therapy for men with ED and the utility of intraurethral and intrapenile alprostadil injections for patients who do not respond to oral medications, and the role of alpha1-adrenergic antagonists, 5-alpha-reductase inhibitors, anticholinergic agents, and herbal therapies in the management of BPH. Copyright © 2016 Elsevier Inc. All rights reserved.

A cross-validation Delphi method approach to the diagnosis and treatment of personality disorders in older adults.

PubMed

Rosowsky, Erlene; Young, Alexander S; Malloy, Mary C; van Alphen, S P J; Ellison, James M

2018-03-01

The Delphi method is a consensus-building technique using expert opinion to formulate a shared framework for understanding a topic with limited empirical support. This cross-validation study replicates one completed in the Netherlands and Belgium, and explores US experts' views on the diagnosis and treatment of older adults with personality disorders (PD). Twenty-one geriatric PD experts participated in a Delphi survey addressing diagnosis and treatment of older adults with PD. The European survey was translated and administered electronically. First-round consensus was reached for 16 out of 18 items relevant to diagnosis and specific mental health programs for personality disorders in older adults. Experts agreed on the usefulness of establishing criteria for specific types of treatments. The majority of psychologists did not initially agree on the usefulness of pharmacotherapy. Expert consensus was reached following two subsequent rounds after clarification addressing medication use. Study results suggest consensus among regarding psychosocial treatments. Limited acceptance amongst US psychologists about the suitability of pharmacotherapy for late-life PDs contrasted with the views expressed by experts surveyed in Netherlands and Belgium studies.

Nonclinical safety testing of biopharmaceuticals--Addressing current challenges of these novel and emerging therapies.

PubMed

Brennan, Frank R; Baumann, Andreas; Blaich, Guenter; de Haan, Lolke; Fagg, Rajni; Kiessling, Andrea; Kronenberg, Sven; Locher, Mathias; Milton, Mark; Tibbitts, Jay; Ulrich, Peter; Weir, Lucinda

2015-10-01

Non-clinical safety testing of biopharmaceuticals can present significant challenges to human risk assessment with these often innovative and complex drugs. Hot Topics in this field were discussed recently at the 4th Annual European Biosafe General Membership meeting. In this feature article, the presentations and subsequent discussions from the main sessions are summarized. The topics covered include: (i) wanted versus unwanted immune activation, (ii) bi-specific protein scaffolds, (iii) use of Pharmacokinetic (PK)/Pharmacodynamic (PD) data to impact/optimize toxicology study design, (iv) cytokine release and challenges to human translation (v) safety testing of cell and gene therapies including chimeric antigen receptor T (CAR-T) cells and retroviral vectors and (vi) biopharmaceutical development strategies encompassing a range of diverse topics including optimizing entry of monoclonal antibodies (mAbs) into the brain, safety testing of therapeutic vaccines, non-clinical testing of biosimilars, infection in toxicology studies with immunomodulators and challenges to human risk assessment, maternal and infant anti-drug antibody (ADA) development and impact in non-human primate (NHP) developmental toxicity studies, and a summary of an NC3Rs workshop on the future vision for non-clinical safety assessment of biopharmaceuticals. Copyright © 2015 Elsevier Inc. All rights reserved.

[The theme of disaster in health care: profile of technical and scientific production in the specialized database on disasters of the Virtual Health Library - VHL].

PubMed

Rocha, Vania; Ximenes, Elisa Francioli; Carvalho, Mauren Lopes de; Alpino, Tais de Moura Ariza; Freitas, Carlos Machado de

2014-09-01

In the specialized database of the Virtual Health Library (VHL), the DISASTER database highlights the importance of the theme for the health sector. The scope of this article is to identify the profiles of technical and scientific publications in the specialized database. Based on systematic searches and the analysis of results it is possible to determine: the type of publication; the main topics addressed; the most common type of disasters mentioned in published materials, countries and regions as subjects, historic periods with the most publications and the current trend of publications. When examining the specialized data in detail, it soon becomes clear that the number of major topics is very high, making a specific search process in this database a challenging exercise. On the other hand, it is encouraging that the disaster topic is discussed and assessed in a broad and diversified manner, associated with different aspects of the natural and social sciences. The disaster issue requires the production of interdisciplinary knowledge development to reduce the impacts of disasters and for risk management. In this way, since the health sector is a interdisciplinary area, it can contribute to knowledge production.

Situational analysis of infant and young child nutrition policies and programmatic activities in Burkina Faso.

PubMed

Wuehler, Sara E; Ouedraogo, Albertine Wendpagnagdé

2011-04-01

Progress towards reducing mortality and malnutrition among children < 5 years of age has been less than needed to achieve related Millennium Development Goals. Therefore, several international agencies joined to 'Reposition children's right to adequate nutrition in the Sahel', starting with an analysis of current activities related to infant and young child nutrition (IYCN). The objectives of the present paper are to compare relevant national policies, training materials, programmes, and monitoring and evaluation activities with internationally accepted IYCN recommendations. These findings are available to assist countries in identifying inconsistencies and filling gaps in current programming. Between August and November 2008, key informants responsible for conducting IYCN-related activities in Burkina Faso were interviewed, and 153 documents were examined on the following themes: optimal breastfeeding and complementary feeding practices, prevention of micronutrient deficiencies, screening and treatment of acute malnutrition, prevention of mother-to-child transmission of HIV, food security and hygienic practices. National policy documents addressed nearly all of the key IYCN topics, specifically or generally. Formative research has identified some local barriers and beliefs related to general breastfeeding and complementary feeding practices, and other formative research addressed about half of the IYCN topics included in this review. However, there was little evidence that this formative research was being utilized in developing training materials and designing programme interventions. Nevertheless, the training materials that were reviewed do provide specific guidance for nearly all of the key IYCN topics. Although many of the IYCN programmes are intended for national coverage, we could only confirm with available reports that programme coverage extended to certain regions. Some programme monitoring and evaluation were conducted, but few of these provided information on whether the specific IYCN programme components were implemented as designed. Most surveys that were identified reported on general nutrition status indicators, but did not provide the detail necessary for programme impact evaluations. The policy framework is well established for optimal IYCN practices, but greater resources and capacity building are needed to: (i) conduct necessary research and adapt training materials and programme protocols to local needs; (ii) improve, carry out, and document monitoring and evaluation that highlight effective and ineffective programme components; and (iii) apply these findings in developing, expanding, and improving effective programmes. © 2011 Blackwell Publishing Ltd.

The Perceptions of Medical School Students and Faculty Toward Obesity Medicine Education: Survey and Needs Analysis

PubMed Central

Tanner, Bradley

2017-01-01

Background Recent trends in obesity show that over two-thirds of US adults are considered at least overweight (body mass index, BMI≥25 kg/m2) and of those, about one-third are categorized as obese (BMI≥30 kg/m2). Physicians can address the health impacts of obesity; yet research has suggested that physicians-in-training frequently fail to recognize obesity, are not properly educated regarding treatment options, and spend relatively little clinic time treating obesity. Medical school is a unique opportunity to address this area of need so that the doctors of tomorrow are prepared to treat obesity appropriately. Objectives The objective of this study was to determine perceptions of where clinical training for medical students on the topic of obesity and its treatment should improve and expand so that we could address the needs identified in a computerized clinical simulation. Methods We conducted a literature review, as well as a needs analysis with medical school students (N=17) and faculty (N=12). Literature review provided an overview of the current state of the field. Students provided input on their current needs, learning preferences, and opinions. Faculty provided feedback on current training and their perceptions of future needs. Results Most students were familiar with obesity medicine from various courses where obesity medicine was a subtopic, most frequently in Biochemistry or Nutrition, Endocrinology, and Wellness courses. Student knowledge about basic skills, such as measuring waist circumference, varied widely. About half of the students did not feel knowledgeable about recommending weight loss treatments. Most students did not feel prepared to provide interventions for patients in various categories of overweight/obesity, patients with psychosocial issues, obesity-related comorbidities, or failed weight loss attempts. However, most students did feel that it was their role as health professionals to provide these interventions. Faculty rated the following topics as most important to supplement the curriculum: patient-centered treatment of weight, bringing up the topic of weight, discussing weight and well-being, discussing the relationship between weight and comorbidities, and physician role with overweight or obese patients. Conclusions A review of the literature as well as surveyed medical students and faculty identified a need for supplementation of the current obesity medicine curriculum in medical schools. Specific needed topics and skills were identified. PMID:29122740

A Comparison of Evaluation Metrics for Biomedical Journals, Articles, and Websites in Terms of Sensitivity to Topic

PubMed Central

Fu, Lawrence D.; Aphinyanaphongs, Yindalon; Wang, Lily; Aliferis, Constantin F.

2011-01-01

Evaluating the biomedical literature and health-related websites for quality are challenging information retrieval tasks. Current commonly used methods include impact factor for journals, PubMed’s clinical query filters and machine learning-based filter models for articles, and PageRank for websites. Previous work has focused on the average performance of these methods without considering the topic, and it is unknown how performance varies for specific topics or focused searches. Clinicians, researchers, and users should be aware when expected performance is not achieved for specific topics. The present work analyzes the behavior of these methods for a variety of topics. Impact factor, clinical query filters, and PageRank vary widely across different topics while a topic-specific impact factor and machine learning-based filter models are more stable. The results demonstrate that a method may perform excellently on average but struggle when used on a number of narrower topics. Topic adjusted metrics and other topic robust methods have an advantage in such situations. Users of traditional topic-sensitive metrics should be aware of their limitations. PMID:21419864

Web mining for topics defined by complex and precise predicates

NASA Astrophysics Data System (ADS)

Lee, Ching-Cheng; Sampathkumar, Sushma

2004-04-01

The enormous growth of the World Wide Web has made it important to perform resource discovery efficiently for any given topic. Several new techniques have been proposed in the recent years for this kind of topic specific web-mining, and among them a key new technique called focused crawling which is able to crawl topic-specific portions of the web without having to explore all pages. Most existing research on focused crawling considers a simple topic definition that typically consists of one or more keywords connected by an OR operator. However this kind of simple topic definition may result in too many irrelevant pages in which the same keyword appears in a wrong context. In this research we explore new strategies for crawling topic specific portions of the web using complex and precise predicates. A complex predicate will allow the user to precisely specify a topic using Boolean operators such as "AND", "OR" and "NOT". Our work will concentrate on defining a format to specify this kind of a complex topic definition and secondly on devising a crawl strategy to crawl the topic specific portions of the web defined by the complex predicate, efficiently and with minimal overhead. Our new crawl strategy will improve the performance of topic-specific web crawling by reducing the number of irrelevant pages crawled. In order to demonstrate the effectiveness of the above approach, we have built a complete focused crawler called "Eureka" with complex predicate support, and a search engine that indexes and supports end-user searches on the crawled pages.

Topics in Finance: Part II--Financial Analysis

ERIC Educational Resources Information Center

Laux, Judy

2010-01-01

The second article in a series designed to supplement the introductory financial management course, this essay addresses financial statement analysis, including its impact on stock valuation, disclosure, and managerial behavior. [For "Topics in Finance Part I--Introduction and Stockholder Wealth Maximization," see EJ1060345.

DR Argillite Disposal R&D at LBNL

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

Zheng, Liange; Kim, Kunhwi; Xu, Hao

2016-08-12

Within the Natural Barrier System (NBS) group of the Used Fuel Disposition (UFD) Campaign at the Department of Energy’s (DOE) Office of Nuclear Energy, LBNL’s research activities have focused on understanding and modeling EDZ evolution and the associated coupled processes and impacts of high temperature on parameters and processes relevant to performance of a clay repository to establish the technical base for the maximum allowable temperature. This report documents results from some of these activities. These activities address key Features, Events, and Processes (FEPs), which have been ranked in importance from medium to high, as listed in Table 7 ofmore » the Used Fuel Disposition Campaign Disposal Research and Development Roadmap (FCR&D-USED-2011-000065 REV0) (Nutt, 2011). Specifically, they address FEP 2.2.01, Excavation Disturbed Zone, for clay/shale, by investigating how coupled processes affect EDZ evolution; FEP 2.2.05, Flow and Transport Pathways; and FEP 2.2.08, Hydrologic Processes, and FEP 2.2.07, Mechanical Processes, and FEP 2.2.09, Chemical Process—Transport, by studying near-field coupled THMC processes in clay/shale repositories. The activities documented in this report also address a number of research topics identified in Research & Development (R&D) Plan for Used Fuel Disposition Campaign (UFDC) Natural System Evaluation and Tool Development (Wang 2011), including Topics S3, Disposal system modeling – Natural System; P1, Development of discrete fracture network (DFN) model; P14, Technical basis for thermal loading limits; and P15 Modeling of disturbed rock zone (DRZ) evolution (clay repository).« less

Family Caregivers for Veterans with Spinal Cord Injury: Exploring the Stresses and Benefits

DTIC Science & Technology

2013-10-01

jcoker@craighospital.org; Susie @craighospital.org 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING...availability of family caregiving is crucial to most veterans with SCI, but there is little research addressing the topic, and no appropriate and

Family Caregivers for Veterans with Spinal Cord Injury: Exploring the Stresses and Benefits

DTIC Science & Technology

2014-10-01

jcoker@craighospital.org; Susie @craighospital.org 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING...availability of family caregiving is crucial to most veterans with SCI, but there is little research addressing the topic, and no appropriate and

21 CFR 1321.01 - DEA mailing addresses.

Code of Federal Regulations, 2014 CFR

2014-04-01

... Addresses Code of Federal Regulations Section—Topic DEA Mailing address DEA Administrator 1308.43(b)—Petition to initiate proceedings for rulemaking316.23(b)—Petition for grant of confidentiality for research..., Springfield, VA 22152-2639. 1301.18(c)—Research project controlled substance increase request. 1301.51...

21 CFR 1321.01 - DEA mailing addresses.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Addresses Code of Federal Regulations Section—Topic DEA Mailing address DEA Administrator 1308.43(b)—Petition to initiate proceedings for rulemaking316.23(b)—Petition for grant of confidentiality for research..., Springfield, VA 22152-2639. 1301.18(c)—Research project controlled substance increase request. 1301.51...

21 CFR 1321.01 - DEA mailing addresses.

Code of Federal Regulations, 2013 CFR

2013-04-01

... Addresses Code of Federal Regulations Section—Topic DEA Mailing address DEA Administrator 1308.43(b)—Petition to initiate proceedings for rulemaking316.23(b)—Petition for grant of confidentiality for research..., Springfield, VA 22152-2639. 1301.18(c)—Research project controlled substance increase request. 1301.51...

21 CFR 1321.01 - DEA mailing addresses.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Addresses Code of Federal Regulations Section—Topic DEA Mailing address DEA Administrator 1308.43(b)—Petition to initiate proceedings for rulemaking316.23(b)—Petition for grant of confidentiality for research..., Springfield, VA 22152-2639. 1301.18(c)—Research project controlled substance increase request. 1301.51...

21 CFR 1321.01 - DEA mailing addresses.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Addresses Code of Federal Regulations Section—Topic DEA Mailing address DEA Administrator 1308.43(b)—Petition to initiate proceedings for rulemaking316.23(b)—Petition for grant of confidentiality for research..., Springfield, VA 22152-2639. 1301.18(c)—Research project controlled substance increase request. 1301.51...

Urbanization and the Family: 1968 Conference Proceedings of the North Carolina Family Life Council, Inc.

ERIC Educational Resources Information Center

Garner, Kate B., Ed.; Gottschall, Andrew W., Jr., Ed.

The keynote address discusses "Politics and the American Family.""The Changing North Carolina Family," the topic of the second address, discusses population, families, marriage and divorce, births and deaths, economic situation, education, and welfare. Fifteen statistical tables are appended to this address. "Family Trends…

Analysis of readability and quality of web pages addressing both common and uncommon topics in pediatric surgery.

PubMed

Adorisio, Ottavio; Silveri, Massimiliano; Rivosecchi, Massimo; Tozzi, Alberto Eugenio; Scottoni, Federico; Buonuomo, Paola Sabrina

2012-06-01

The quality medical information on Internet is highly variable. The aim of this study is to determine if Web pages addressing four common pediatric surgical topics (CT) and four uncommon pediatric surgical topics (UT) differ significantly in terms of quality and/or characteristics. We performed an Internet search regarding four CT, addressing more frequent clinical conditions with an incidence≤1:1.500 children (inguinal hernia, varicocele, umbilical hernia, and phimosis) and four UT addressing less frequent clinical conditions with an incidence≥1:1.500 children (anorectal malformation, intestinal atresia, gastroschisis, and omphalocele), using a popular search engine (Google). We evaluated readability with the Flesch reading ease (FRE) and the Flesch-Kincaid grade (FKG) and quality of content using the site checker of the HON Code of Conduct (HON code) for each website. In this study, 30/40 websites addressing CT versus 33/50 addressing UT responded to our criteria. No differences statistically significant in advertisements between the two groups were found (15 vs. 16%) (p>0.05). No differences were found in terms of time from last update, owner/author type, financial disclosure, accreditation, or advertising. CT had higher quality level according to the HON code (6.54±1.38 vs. 5.05±1.82) (p<0.05). Mean FRE was 47.38±14.27 versus 46.24±14.56, respectively, for CT and UT (p>0.05). The mean FKG was 8.1±1.9 for CT versus 8±1.9 for UT (p>0.05). Websites devoted to pediatric surgical topics have higher readability and quality information for disease diagnosis and natural history. Otherwise, the quality of pediatric surgical information on the Internet is high for CT and UT. A high reading level is required to use these resources. Copyright © 2012 by Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Identifying Topics in Microblogs Using Wikipedia.

PubMed

Yıldırım, Ahmet; Üsküdarlı, Suzan; Özgür, Arzucan

2016-01-01

Twitter is an extremely high volume platform for user generated contributions regarding any topic. The wealth of content created at real-time in massive quantities calls for automated approaches to identify the topics of the contributions. Such topics can be utilized in numerous ways, such as public opinion mining, marketing, entertainment, and disaster management. Towards this end, approaches to relate single or partial posts to knowledge base items have been proposed. However, in microblogging systems like Twitter, topics emerge from the culmination of a large number of contributions. Therefore, identifying topics based on collections of posts, where individual posts contribute to some aspect of the greater topic is necessary. Models, such as Latent Dirichlet Allocation (LDA), propose algorithms for relating collections of posts to sets of keywords that represent underlying topics. In these approaches, figuring out what the specific topic(s) the keyword sets represent remains as a separate task. Another issue in topic detection is the scope, which is often limited to specific domain, such as health. This work proposes an approach for identifying domain-independent specific topics related to sets of posts. In this approach, individual posts are processed and then aggregated to identify key tokens, which are then mapped to specific topics. Wikipedia article titles are selected to represent topics, since they are up to date, user-generated, sophisticated articles that span topics of human interest. This paper describes the proposed approach, a prototype implementation, and a case study based on data gathered during the heavily contributed periods corresponding to the four US election debates in 2012. The manually evaluated results (0.96 precision) and other observations from the study are discussed in detail.

Identifying Topics in Microblogs Using Wikipedia

PubMed Central

Yıldırım, Ahmet; Üsküdarlı, Suzan; Özgür, Arzucan

2016-01-01

Twitter is an extremely high volume platform for user generated contributions regarding any topic. The wealth of content created at real-time in massive quantities calls for automated approaches to identify the topics of the contributions. Such topics can be utilized in numerous ways, such as public opinion mining, marketing, entertainment, and disaster management. Towards this end, approaches to relate single or partial posts to knowledge base items have been proposed. However, in microblogging systems like Twitter, topics emerge from the culmination of a large number of contributions. Therefore, identifying topics based on collections of posts, where individual posts contribute to some aspect of the greater topic is necessary. Models, such as Latent Dirichlet Allocation (LDA), propose algorithms for relating collections of posts to sets of keywords that represent underlying topics. In these approaches, figuring out what the specific topic(s) the keyword sets represent remains as a separate task. Another issue in topic detection is the scope, which is often limited to specific domain, such as health. This work proposes an approach for identifying domain-independent specific topics related to sets of posts. In this approach, individual posts are processed and then aggregated to identify key tokens, which are then mapped to specific topics. Wikipedia article titles are selected to represent topics, since they are up to date, user-generated, sophisticated articles that span topics of human interest. This paper describes the proposed approach, a prototype implementation, and a case study based on data gathered during the heavily contributed periods corresponding to the four US election debates in 2012. The manually evaluated results (0.96 precision) and other observations from the study are discussed in detail. PMID:26991442

New directions in lubrication, materials, wear, and surface interactions - Tribology in the 80's

NASA Technical Reports Server (NTRS)

Loomis, W. R. (Editor)

1985-01-01

New directions in tribology are described. A range of topics is addressed, extending from fundamental research on tribological materials of all kinds and their surface effects, to final technological applications in mechanical components such as bearings, gears, and seals. The general topics addressed include: importance and definition of materials in tribology; future directions of research in adhesion and friction, wear and wear-resistant materials, and liquid lubricants and additives; status and new directions in elastohydrodynamic lubrication and solid lubricants; and tribological materials for mechanical components of the future.

Predictive Validity of an Empirical Approach for Selecting Promising Message Topics: A Randomized-Controlled Study

PubMed Central

Lee, Stella Juhyun; Brennan, Emily; Gibson, Laura Anne; Tan, Andy S. L.; Kybert-Momjian, Ani; Liu, Jiaying; Hornik, Robert

2016-01-01

Several message topic selection approaches propose that messages based on beliefs pretested and found to be more strongly associated with intentions will be more effective in changing population intentions and behaviors when used in a campaign. This study aimed to validate the underlying causal assumption of these approaches which rely on cross-sectional belief–intention associations. We experimentally tested whether messages addressing promising themes as identified by the above criterion were more persuasive than messages addressing less promising themes. Contrary to expectations, all messages increased intentions. Interestingly, mediation analyses showed that while messages deemed promising affected intentions through changes in targeted promising beliefs, messages deemed less promising also achieved persuasion by influencing nontargeted promising beliefs. Implications for message topic selection are discussed. PMID:27867218

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

Not Available

This guidebook addresses the primary requirements of the Alternative Fuel Transportation Program to help state and alternative fuel provider fleets comply with the Energy Policy Act via the Standard Compliance option. It also addresses the topics that covered fleets ask about most frequently.

Topic-Specific Pedagogical Content Knowledge (TSPCK) in Redox and Electrochemistry of Experienced Teachers

ERIC Educational Resources Information Center

O'Brien, Stephanie

2017-01-01

Topic specific pedagogical content knowledge (TSPCK) is the basis by which knowledge of subject matter of a particular topic is conveyed to students. This includes students' prior knowledge, curricular saliency, what makes a topic easy or difficult to teach, representations, and teaching strategies. The goal of this study is to assess the…

The emerging role of the client in the delivery of primary care to older Americans.

PubMed Central

Counte, M A

1998-01-01

OBJECTIVE: To address the likely influences, on options faced by older clients, of specific changes in the delivery system and several possible responses to these changes and the changed options, by older persons in the aggregate. STUDY DESIGN: Four specific topics are discussed at length: (1) the probable altered role for the older healthcare client brought on by organizational changes; (2) findings from research on elderly health maintenance behavior and reasons for the increased importance of this issue; (3) the effectiveness of the conventional approach to explaining health services utilization in population studies; and (4) recommendations for future research into the direct or indirect influence of organizational changes in the primary healthcare system on the health-related decisions and behaviors of older persons. PMID:9618677

Online and Social Media Data As an Imperfect Continuous Panel Survey

PubMed Central

2016-01-01

There is a large body of research on utilizing online activity as a survey of political opinion to predict real world election outcomes. There is considerably less work, however, on using this data to understand topic-specific interest and opinion amongst the general population and specific demographic subgroups, as currently measured by relatively expensive surveys. Here we investigate this possibility by studying a full census of all Twitter activity during the 2012 election cycle along with the comprehensive search history of a large panel of Internet users during the same period, highlighting the challenges in interpreting online and social media activity as the results of a survey. As noted in existing work, the online population is a non-representative sample of the offline world (e.g., the U.S. voting population). We extend this work to show how demographic skew and user participation is non-stationary and difficult to predict over time. In addition, the nature of user contributions varies substantially around important events. Furthermore, we note subtle problems in mapping what people are sharing or consuming online to specific sentiment or opinion measures around a particular topic. We provide a framework, built around considering this data as an imperfect continuous panel survey, for addressing these issues so that meaningful insight about public interest and opinion can be reliably extracted from online and social media data. PMID:26730933

Online and Social Media Data As an Imperfect Continuous Panel Survey.

PubMed

Diaz, Fernando; Gamon, Michael; Hofman, Jake M; Kıcıman, Emre; Rothschild, David

2016-01-01

There is a large body of research on utilizing online activity as a survey of political opinion to predict real world election outcomes. There is considerably less work, however, on using this data to understand topic-specific interest and opinion amongst the general population and specific demographic subgroups, as currently measured by relatively expensive surveys. Here we investigate this possibility by studying a full census of all Twitter activity during the 2012 election cycle along with the comprehensive search history of a large panel of Internet users during the same period, highlighting the challenges in interpreting online and social media activity as the results of a survey. As noted in existing work, the online population is a non-representative sample of the offline world (e.g., the U.S. voting population). We extend this work to show how demographic skew and user participation is non-stationary and difficult to predict over time. In addition, the nature of user contributions varies substantially around important events. Furthermore, we note subtle problems in mapping what people are sharing or consuming online to specific sentiment or opinion measures around a particular topic. We provide a framework, built around considering this data as an imperfect continuous panel survey, for addressing these issues so that meaningful insight about public interest and opinion can be reliably extracted from online and social media data.

Bioinformatic training needs at a health sciences campus.

PubMed

Oliver, Jeffrey C

2017-01-01

Health sciences research is increasingly focusing on big data applications, such as genomic technologies and precision medicine, to address key issues in human health. These approaches rely on biological data repositories and bioinformatic analyses, both of which are growing rapidly in size and scope. Libraries play a key role in supporting researchers in navigating these and other information resources. With the goal of supporting bioinformatics research in the health sciences, the University of Arizona Health Sciences Library established a Bioinformation program. To shape the support provided by the library, I developed and administered a needs assessment survey to the University of Arizona Health Sciences campus in Tucson, Arizona. The survey was designed to identify the training topics of interest to health sciences researchers and the preferred modes of training. Survey respondents expressed an interest in a broad array of potential training topics, including "traditional" information seeking as well as interest in analytical training. Of particular interest were training in transcriptomic tools and the use of databases linking genotypes and phenotypes. Staff were most interested in bioinformatics training topics, while faculty were the least interested. Hands-on workshops were significantly preferred over any other mode of training. The University of Arizona Health Sciences Library is meeting those needs through internal programming and external partnerships. The results of the survey demonstrate a keen interest in a variety of bioinformatic resources; the challenge to the library is how to address those training needs. The mode of support depends largely on library staff expertise in the numerous subject-specific databases and tools. Librarian-led bioinformatic training sessions provide opportunities for engagement with researchers at multiple points of the research life cycle. When training needs exceed library capacity, partnering with intramural and extramural units will be crucial in library support of health sciences bioinformatic research.

Stationary Engineering Science Manual--3.

ERIC Educational Resources Information Center

Steingress, Frederick M.; And Others

This manual provides in-depth coverage of topics related to boiler operations. The assignments contain an objective, descriptive information, reference sources, procedures, and assignments. Sixteen units are provided and address topics such as: (1) steam engineering concepts; (2) boiler fittings; (3) feed-water, steam, and combustion accessories;…

Computer Aided Instruction in Teaching Program Evaluation.

ERIC Educational Resources Information Center

Dowell, David A.; Binette, Holly A. Lizotte

This paper reports the results of two semesters of experience using computer-assisted instruction (CAI) to teach topics in program evaluation to undergraduate and graduate psychology students at California State University, Long Beach. (The topics addressed are models of evaluation, evaluability assessment, needs assessment, experimental and…

Topics in Finance. Part V--Capital Structure

ERIC Educational Resources Information Center

Laux, Judy

2011-01-01

Continuing this series on the theory of financial management, the current article investigates capital structure, offering insight into the roles of stockholder wealth maximization, the risk-return tradeoff, and agency conflicts. Much literature addresses this topic, and some of the most recent literature challenges certain theoretical…

Surviving Medical School.

ERIC Educational Resources Information Center

Coombs, Robert Holman

This book for students contemplating medical school and medical students in postgraduate training is based on in-depth interviews with medical students at various stages of training. Each chapter also includes insights on the chapter topic by Bernard Virshup. Chapters address the following topics: (1) anticipation--the need for realistic…

Discipline Based Instruction in Business Law

ERIC Educational Resources Information Center

Custin, Richard E.; Demas, John C.; Lampe, Marc; Custin, Colette L.

2013-01-01

Undergraduate business law courses typically utilize traditional textbooks organized by topic. Individual chapters, address the usual topics including contracts, torts, the court system and ethics. An innovative approach to facilitating a business law course involves segregating sections of the course into common business disciplines. Rather than…

A content analysis of peripheral arterial disease patient-reported outcome measures using the International Classification of Functioning, Disability and Health.

PubMed

Osborne, Candice Lee; Kauvar, David Seth

2017-10-17

The purpose of this study was to link, classify and describe the content of peripheral arterial disease (PAD)-specific patient-reported outcome measures using the International Classification of Functioning. The results were then analyzed to determine if these assessments provide clinicians and researchers with a comprehensive understanding of the lived experience of patients with PAD. Each meaningful concept in identified PAD assessments was linked to the International Classification of Functioning, Disability and Health to determine included and excluded content areas. An overall perspective was assigned to each assessment item. Inter-rater reliability was established using a kappa statistic. The body functions component is most frequently addressed overall followed by the activities and participation component. International Classification of Functioning chapter and category distribution vary greatly between assessments and no assessment comprehensively examines community participation and relationships. The majority of the assessment items are of the health status-disability and quality of life perspectives. The results of this study suggest the need for the development of a comprehensive PAD assessment that includes a more even distribution of International Classification of Functioning topics and subtopics. A more comprehensive assessment would better capture the lived experience of this patient population. Implications for Rehabilitation A better understanding of the data collected using the current peripheral arterial disease-specific patient-reported outcome measures may contribute to the development of more comprehensive assessment tools that will ultimately lead to improved patient care. This study contributes to the preliminary foundation for the development of a peripheral arterial disease International Classification of Functioning, Disability and Health Core Set. Clinicians and researchers interested in using peripheral arterial disease-specific patient-reported outcome measures for clinical and research purposes can better understand what topics are included and excluded in the collection and what perspectives are addressed.

Adults' perceptions of genetic counseling and genetic testing.

PubMed

Houfek, Julia Fisco; Soltis-Vaughan, Brigette S; Atwood, Jan R; Reiser, Gwendolyn M; Schaefer, G Bradley

2015-02-01

This study described the perceptions of genetic counseling and testing of adults (N = 116) attending a genetic education program. Understanding perceptions of genetic counseling, including the importance of counseling topics, will contribute to patient-focused care as clinical genetic applications for common, complex disorders evolve. Participants completed a survey addressing: the importance of genetic counseling topics, benefits and negative effects of genetic testing, and sharing test results. Topics addressing practical information about genetic conditions were rated most important; topics involving conceptual genetic/genomic principles were rated least important. The most frequently identified benefit and negative effect of testing were prevention/early detection/treatment and psychological distress. Participants perceived that they were more likely to share test results with first-degree than other relatives. Findings suggest providing patients with practical information about genetic testing and genetic contributions to disease, while also determining whether their self-care abilities would be enhanced by teaching genetic/genomic principles. Copyright © 2014 Elsevier Inc. All rights reserved.

A pilot comparative study of topical latanoprost and tacrolimus in combination with narrow-band ultraviolet B phototherapy and microneedling for the treatment of nonsegmental vitiligo.

PubMed

Korobko, Igor V; Lomonosov, Konstantin M

2016-11-01

Prostaglandins and their analogues are beneficial as topical agents in vitiligo treatment, yet neither of the previous study addressed their comparative efficiency with conventional topical agents used in vitiligo treatment. In this pilot (24 patients) left-right comparative study we addressed efficiency of prostaglandin F2α analogue latanoprost versus tacrolimus when combined with narrow-band ultraviolet B and microneedling in repigmentation of nonsegmental vitiligo lesions. Our results confirm potency of prostaglandins, in particular, that of latanoprost, in inducing repigmentation, with the efficiency being at least comparable to that of tacrolimus, while contribution of microneedling remains unclear. In summary, results of our study provide further evidences for justified use of prostaglandins, in particular, latanoprost, in vitiligo treatment. In turn, this warrants future studies on the topic aiming to conclusively introduce prostaglandin-based formulations as conventional agents for vitiligo management. © 2016 Wiley Periodicals, Inc.

Effects of Epistemological Beliefs and Topic-Specific Beliefs on Undergraduates' Cognitive and Strategic Processing of Dual-Positional Text.

ERIC Educational Resources Information Center

Kardash, CarolAnne M.; Howell, Karen L.

2000-01-01

Investigates effects of epistemological beliefs and topic-specific beliefs on undergraduates' (N=40) cognitive and strategic processing of a dual-positional text. Findings reveal that epistemological beliefs about the speed of learning affected the overall number of cognitive processes exhibited, whereas topic-specific beliefs interacted with the…

Topical Botanical Agents for the Treatment of Psoriasis: A Systematic Review.

PubMed

Farahnik, Benjamin; Sharma, Divya; Alban, Joseph; Sivamani, Raja K

2017-08-01

Patients with psoriasis often enquire about the use of numerous botanical therapeutics. It is important for dermatologists to be aware of the current evidence regarding these agents. We conducted a systematic literature search using the PubMed, MEDLINE, and EMBASE databases for controlled and uncontrolled clinical trials that assessed the use of topical botanical therapeutics for psoriasis. The search included the following keywords: 'psoriasis' and 'plant' or 'herbal' or 'botanical'. We also reviewed citations within articles to identify additional relevant sources. We then further refined the results by route of administration and the topical botanical agents are reviewed herein. A total of 27 controlled and uncontrolled clinical trials addressing the use of topical botanical agents for psoriasis were assessed in this review. We found that the most highly studied and most efficacious topical botanical therapeutics were Mahonia aquifolium, indigo naturalis, aloe vera, and, to a lesser degree, capsaicin. The most commonly reported adverse effects were local skin irritation, erythema, pruritus, burning, and pain. However, the overall evidence for these therapeutics remains limited in quantity and quality. The literature addresses a large number of studies in regard to botanicals for the treatment of psoriasis. While most agents appear to be safe, further research is necessary before topical botanical agents can be consistently recommended to patients.

Is case-specificity content-specificity? An analysis of data from extended-matching questions.

PubMed

Dory, Valerie; Gagnon, Robert; Charlin, Bernard

2010-03-01

Case-specificity, i.e., variability of a subject's performance across cases, has been a consistent finding in medical education. It has important implications for assessment validity and reliability. Its root causes remain a matter of discussion. One hypothesis, content-specificity, links variability of performance to variable levels of relevant knowledge. Extended-matching items (EMIs) are an ideal format to test this hypothesis as items are grouped by topic. If differences pertaining to content knowledge are the main cause of case-specificity, variability across topics should be high and variability across items within the same topic low. We used generalisability analysis on results of a written test composed of 159 EMIs sat by two cohorts of general practice trainees at one university. Two hundred and twenty-seven trainees took part. The variance component attributed to subjects was small. Variance attributed to topics was smaller than variance attributed to items. The main source of error was interaction between subjects and items, accounting for two-thirds of error. The generalisability D study revealed that for the same total number of items, increasing the number of topics results in a higher G coefficient than increasing the number of items per topic. Topical knowledge does not seem to explain case-specificity observed in our data. Structure of knowledge and reasoning strategy may be more important, in particular pattern-recognition which EMIs were designed to elicit. The causal explanations of case-specificity may be dependent on test format. Increasing the number of topics with fewer items each would increase reliability but also testing time.

First translational 'Think Tank' on cerebrovascular disease, cognitive impairment and dementia.

PubMed

Barone, Frank C; Gustafson, Deborah; Crystal, Howard A; Moreno, Herman; Adamski, Mateusz G; Arai, Ken; Baird, Alison E; Balucani, Clotilde; Brickman, Adam M; Cechetto, David; Gorelick, Philip; Biessels, Geert Jan; Kiliaan, Amanda; Launer, Lenore; Schneider, Julie; Sorond, Farzaneh A; Whitmer, Rachel; Wright, Clinton; Zhang, Zheng Gang

2016-02-13

As the human population continues to age, an increasing number of people will exhibit significant deficits in cognitive function and dementia. It is now recognized that cerebrovascular, metabolic and neurodegenerative diseases all play major roles in the evolution of cognitive impairment and dementia. Thus with our more recent recognition of these relationships and our need to understand and more positively impact on this world health problem, "The Leo and Anne Albert Charitable Trust" (Gene Pranzo, Trustee with significant support from Susan Brogan, Meeting Planner) provided generous support for this inaugural international workshop that was held from April 13-16, 2015 at the beautiful Ritz Carlton Golf Resort in North Naples, Florida. Researchers from SUNY Downstate Medical Center, Brooklyn, NY organized the event by selecting the present group of translationally inclined preclinical, clinical and population scientists focused on cerebrovascular disease (CVD) risk and its progression to vascular cognitive impairment (VCI) and dementia. Participants at the workshop addressed important issues related to aging, cognition and dementia by: (1) sharing new data, information and perspectives that intersect vascular, metabolic and neurodegenerative diseases, (2) discussing gaps in translating population risk, clinical and preclinical information to the progression of cognitive loss, and (3) debating new approaches and methods to fill these gaps that can translate into future therapeutic interventions. Participants agreed on topics for group discussion prior to the meeting and focused on specific translational goals that included promoting better understanding of dementia mechanisms, the identification of potential therapeutic targets for intervention, and discussed/debated the potential utility of diagnostic/prognostic markers. Below summarizes the new data-presentations, concepts, novel directions and specific discussion topics addressed by this international translational team at our "First Leo and Anne Albert Charitable Trust 'Think Tank' VCI workshop".

Health-risk behaviors among high school athletes and preventive services provided during sports physicals.

PubMed

Johnson, Karen E; McRee, Annie-Laurie

2015-01-01

Preparticipation examinations (PPEs), or sports physicals, present opportunities for health care providers to identify and discuss common adolescent health-risk behaviors. We sought to examine the prevalence of health-risk behaviors among high school athletes and the proportion of providers who address these behaviors during PPEs. For this descriptive study we used data from two statewide surveys: a survey of adolescents (n = 46,492) and a survey of nurse practitioners and physicians (n = 561). The most prevalent risk behaviors reported by student athletes were low levels of physical activity (70%), bullying perpetration (41%), and alcohol use (41%). Most providers (≥75%) addressed many common risk behaviors during PPEs but fewer addressed bullying, violence, and prescription drug use. Topics discussed differed by provider type and patient population. Many providers addressed critical threats to adolescent health during PPEs, but findings suggest potential disconnects between topics addressed during PPEs and behaviors of athletes. Copyright © 2015 National Association of Pediatric Nurse Practitioners. Published by Elsevier Inc. All rights reserved.

A comparison of evaluation metrics for biomedical journals, articles, and websites in terms of sensitivity to topic.

PubMed

Fu, Lawrence D; Aphinyanaphongs, Yindalon; Wang, Lily; Aliferis, Constantin F

2011-08-01

Evaluating the biomedical literature and health-related websites for quality are challenging information retrieval tasks. Current commonly used methods include impact factor for journals, PubMed's clinical query filters and machine learning-based filter models for articles, and PageRank for websites. Previous work has focused on the average performance of these methods without considering the topic, and it is unknown how performance varies for specific topics or focused searches. Clinicians, researchers, and users should be aware when expected performance is not achieved for specific topics. The present work analyzes the behavior of these methods for a variety of topics. Impact factor, clinical query filters, and PageRank vary widely across different topics while a topic-specific impact factor and machine learning-based filter models are more stable. The results demonstrate that a method may perform excellently on average but struggle when used on a number of narrower topics. Topic-adjusted metrics and other topic robust methods have an advantage in such situations. Users of traditional topic-sensitive metrics should be aware of their limitations. Copyright © 2011 Elsevier Inc. All rights reserved.

Systems Engineering and Integration (SE and I)

NASA Technical Reports Server (NTRS)

Chevers, ED; Haley, Sam

1990-01-01

The issue of technology advancement and future space transportation vehicles is addressed. The challenge is to develop systems which can be evolved and improved in small incremental steps where each increment reduces present cost, improves, reliability, or does neither but sets the stage for a second incremental upgrade that does. Future requirements are interface standards for commercial off the shelf products to aid in the development of integrated facilities; enhanced automated code generation system slightly coupled to specification and design documentation; modeling tools that support data flow analysis; and shared project data bases consisting of technical characteristics cast information, measurement parameters, and reusable software programs. Topics addressed include: advanced avionics development strategy; risk analysis and management; tool quality management; low cost avionics; cost estimation and benefits; computer aided software engineering; computer systems and software safety; system testability; and advanced avionics laboratories - and rapid prototyping. This presentation is represented by viewgraphs only.

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

Astrodynamics 1991; Proceedings of the AAS/AIAA Astrodynamics Conference, Durango, CO, Aug. 19-22, 1991. Pts. 1, 2, and 3

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

Kaufman, B.; Alfriend, K.T.; Roehrich, R.L.

1992-01-01

The present conference on astrodynamics and advances in the astronautical sciences encompasses orbit determination, orbital debris, flexible-body dynamics and control, attitude dynamics and control, and topics related to the projects of the European space program. Specific issues addressed include a numerical approach to the angles-only initial orbit determination problem, precise orbit determination of the SPOT platform with DORIS, space-debris measurement and modeling, H(infinity)-optimized broadband compensator for wave-absorbing control, and the application of linear actuators for for telescope pointing control. Also addressed are attitude determination and dynamical performance in free drift for the Space Station Freedom, a Kalman filter for amore » gravity-gradient satellite, the positioning of the Eutelsat II satellite from supersynchronous transfer orbit to reduce satellite velocity-correction requirements, and trajectory analysis and issues.« less

Healthcare Needs of and Access Barriers for Brazilian Transgender and Gender Diverse People.

PubMed

Costa, Angelo Brandelli; da Rosa Filho, Heitor Tome; Pase, Paola Fagundes; Fontanari, Anna Martha Vaitses; Catelan, Ramiro Figueiredo; Mueller, Andressa; Cardoso, Dhiordan; Soll, Bianca; Schwarz, Karine; Schneider, Maiko Abel; Gagliotti, Daniel Augusto Mori; Saadeh, Alexandre; Lobato, Maria Inês Rodrigues; Nardi, Henrique Caetano; Koller, Silvia Helena

2018-02-01

Transgender and gender diverse people (TGD) have specific healthcare needs and struggles with access barriers that should be addressed by public health systems. Our study aimed to address this topic in the Brazilian context. A hospital and web-based cross-sectional survey built with input from the medical and transgender communities was developed to assess TGD healthcare needs of and access barriers in two Brazilian states. Although services that assist this population have existed in Brazil since the 1990s, TGD have difficulty accessing these services due to discrimination, lack of information and a policy design that does not meet the needs of TGD. A history of discrimination was associated with a 6.72-fold increase in the frequency of health service avoidance [95% CI (4.5, 10.1)]. This article discusses the urgent necessity for adequate health policies and for the training of professionals regarding the needs of Brazilian TGD.

Design and Implementation of High Performance Content-Addressable Memories.

DTIC Science & Technology

1985-12-01

content addressability and two basic implementations of content addressing. The need and application of hardware CAM is presented to motivate the " topic...3r Pass 4th Ps4 Pass Figure 2.15 Maximum SearchUsing All-Parallel CAM - left-most position (the most significant bit) and the other IF bits are zeros

Myths & Legends.

ERIC Educational Resources Information Center

Frese, Millie K., Ed.

1999-01-01

"The Goldfinch" is a periodical that introduces young children to various facets of Iowa history. Each issue has a different theme topic and a number of articles covering diverse aspects of the topic being addressed. This issue focuses on myths and legends. Featured articles discuss how stories passed from generation to generation to…

Be Still My Heart.

ERIC Educational Resources Information Center

Barber, Betsy; Ball, Rhonda

This project description is designed to show how graphing calculators and calculator-based laboratories (CBLs) can be used to explore topics in physics and health sciences. The activities address such topics as respiration, heart rate, and the circulatory system. Teaching notes and calculator instructions are included as are blackline masters. (MM)

Making Presentations. ERIC Topical Bibliography and Commentary.

ERIC Educational Resources Information Center

Smith, Carl B., Ed.

This topical bibliography and commentary consists of research summaries which address the challenges of creating an effective public presentation. The research articles discussed in the bibliography/commentary are geared toward teaching students to better present information with an emphasis on the primary importance of content above empty…

How California Educators and CE Directors View "Agricultural Literacy" Programs.

ERIC Educational Resources Information Center

Braverman, Marc T.; Rilla, Ellen L.

1991-01-01

Surveyed county superintendents, Cooperative Extension county directors, and district superintendents to determine their views on agricultural literacy education. Respondents favored addressing the topic in the middle grades (4-9), through science and social studies. Critical topics identified included toxins in food and the environment, water…

Relevance and Retrieval Evaluation: Perspectives from Medicine.

ERIC Educational Resources Information Center

Hersh, William

1994-01-01

Discusses topical relevance and situational relevance, which takes into account the impact of the retrieval system on the user, in the context of medicine. Topics addressed include scientific validity; limitations of current evaluation methodology, including recall and precision; and a framework for future retrieval research based on an…

Investigating emotion in moral cognition: a review of evidence from functional neuroimaging and neuropsychology.

PubMed

Young, Liane; Koenigs, Michael

2007-01-01

Human moral decision-making has long been a topic of philosophical debate, and, more recently, a topic for empirical investigation. Central to this investigation is the extent to which emotional processes underlie our decisions about moral right and wrong. Neuroscience offers a unique perspective on this question by addressing whether brain regions associated with emotional processing are involved in moral cognition. We conduct a narrative review of neuroscientific studies focused on the role of emotion in morality. Specifically, we describe evidence implicating the ventromedial prefrontal cortex (VMPC), a brain region known to be important for emotional processing. Functional imaging studies demonstrate VMPC activation during tasks probing moral cognition. Studies of clinical populations, including patients with VMPC damage, reveal an association between impairments in emotional processing and impairments in moral judgement and behaviour. Considered together, these studies indicate that not only are emotions engaged during moral cognition, but that emotions, particularly those mediated by VMPC, are in fact critical for human morality.

Determining if disease management saves money: an introduction to meta-analysis.

PubMed

Linden, Ariel; Adams, John L

2007-06-01

Disease management (DM) programmes have long been promoted as a major medical cost-saving mechanism, even though the scant research that exists on the topic has provided conflicting results. In a 2004 literature review, the Congressional Budget Office stated that 'there is insufficient evidence to conclude that disease management programs can generally reduce the overall cost of health care services'. To address this question more accurately, a meta-analysis was warranted. Meta-analysis is the quantitative technique used to pool the results of many studies on the same topic and summarize them statistically. This method is also quite suitable for individual DM firms to assess whether their programmes are effective at the aggregate level. This paper describes the elements of a rigorous meta-analytic process and discusses potential biases. A hypothetical DM organization is then evaluated with a specific emphasis on medical cost-savings, simulating a case in which different populations are served, evaluation methodologies are employed, and diseases are managed.

First Biomass Conference of the Americas: Energy, environment, agriculture, and industry. Proceedings, Volume 2

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

Not Available

1993-10-01

This conference was designed to provide a national and international forum to support the development of a viable biomass industry. Although papers on research activities and technologies under development that address industry problems comprised part of this conference, an effort was made to focus on scale-up and demonstration projects, technology transfer to end users, and commercial applications of biomass and wastes. The conference was divided into these major subject areas: Resource Base, Power Production, Transportation Fuels, Chemicals and Products, Environmental Issues, Commercializing Biomass Projects, Biomass Energy System Studies, and Biomass in Latin America. The papers in this second volume covermore » Transportation Fuels, and Chemicals and Products. Transportation Fuels topics include: Biodiesel, Pyrolytic Liquids, Ethanol, Methanol and Ethers, and Commercialization. The Chemicals and Products section includes specific topics in: Research, Technology Transfer, and Commercial Systems. Selected papers have been indexed separately for inclusion in the Energy Science and Technology Database.« less

Theoretical studies of the solar atmosphere and interstellar pickup ions

NASA Technical Reports Server (NTRS)

1994-01-01

Solar atmosphere research activities are summarized. Specific topics addressed include: (1) coronal mass ejections and related phenomena; (2) parametric instabilities of Alfven waves; (3) pickup ions in the solar wind; and (4) cosmic rays in the outer heliosphere. Also included is a list of publications covering the following topics: catastrophic evolution of a force-free flux rope; maximum energy release in flux-rope models of eruptive flares; sheet approximations in models of eruptive flares; material ejection, motions of loops and ribbons of two-ribbon flares; dispersion relations for parametric instabilities of parallel-propagating; parametric instabilities of parallel-propagating Alfven waves; beat, modulation, and decay instabilities of a circularly-polarized Alfven wave; effects of time-dependent photoionization on interstellar pickup helium; observation of waves generated by the solar wind pickup of interstellar hydrogen ions; ion thermalization and wave excitation downstream of the quasi-perpendicular bowshock; ion cyclotron instability and the inverse correlation between proton anisotrophy and proton beta; and effects of cosmic rays and interstellar gas on the dynamics of a wind.

Adaptive capacity of geographical clusters: Complexity science and network theory approach

NASA Astrophysics Data System (ADS)

Albino, Vito; Carbonara, Nunzia; Giannoccaro, Ilaria

This paper deals with the adaptive capacity of geographical clusters (GCs), that is a relevant topic in the literature. To address this topic, GC is considered as a complex adaptive system (CAS). Three theoretical propositions concerning the GC adaptive capacity are formulated by using complexity theory. First, we identify three main properties of CAS s that affect the adaptive capacity, namely the interconnectivity, the heterogeneity, and the level of control, and define how the value of these properties influence the adaptive capacity. Then, we associate these properties with specific GC characteristics so obtaining the key conditions of GCs that give them the adaptive capacity so assuring their competitive advantage. To test these theoretical propositions, a case study on two real GCs is carried out. The considered GCs are modeled as networks where firms are nodes and inter-firms relationships are links. Heterogeneity, interconnectivity, and level of control are considered as network properties and thus measured by using the methods of the network theory.

[Scoping review about working conditions and health of immigrant workers in Spain].

PubMed

Ronda-Pérez, Elena; Agudelo-Suárez, Andrés A; López-Jacob, María José; García, Ana M; Benavides, Fernando G

2014-01-01

The relationship between immigration, work, and health is one of the most important challenges in occupational health at current, particularly in Spain, by the significant increase in the migrant workers in the labor market occurred. This investigation aims to know the relationship betwen working conditions and their effects on migrant workers. Scoping review of scientific papers on this topic at the Medline and Medes databases in Spanish and English (1998-2012). The articles included were full text reviewed. 20 studies were included, 13 with quantitative methodology and 7 qualitative. The topics address specific health problems related to work (primarily occupational accidents), disability, and differences in working conditions and employment. The findings of the studies show a higher incidence of injury accidents, lower rates of disability, higher prevalence of work presenteeism, exposure to psychosocial factors, and precariousness. Despite the uniqueness of the demographic process migration happened in Spain, health problems and determinants identified no different from those referenced in other countries, in other contexts and in other times.

2015 Pediatric Research Priorities in Prehospital Care.

PubMed

Browne, Lorin R; Shah, Manish I; Studnek, Jonathan R; Farrell, Brittany M; Mattrisch, Linda M; Reynolds, Stacy; Ostermayer, Daniel G; Brousseau, David C; Lerner, E Brooke

2016-01-01

Pediatric prehospital research has been limited, but work in this area is starting to increase particularly with the growth of pediatric-specific research endeavors. Given the increased interest in pediatric prehospital research, there is a need to identify specific research priorities that incorporate the perspective of prehospital providers and other emergency medical services (EMS) stakeholders. To develop a list of specific research priorities that is relevant, specific, and important to the practice of pediatric prehospital care. Three independent committees of EMS providers and researchers were recruited. Each committee developed a list of research topics. These topics were collated and used to initiate a modified Delphi process for developing consensus on a list of research priorities. Participants were the committee members. Topics approved by 80% were retained as research priorities. Topics that were rejected by more than 50% were eliminated. The remaining topics were modified and included on subsequent surveys. Each survey allowed respondents to add additional topics. The surveys were continued until all topics were either successfully retained or rejected and no new topics were suggested. Fifty topics were identified by the three independent committees. These topics were included on the initial electronic survey. There were 5 subsequent surveys. At the completion of the final survey a total of 29 research priorities were identified. These research priorities covered the following study areas: airway management, asthma, cardiac arrest, pain, patient-family interaction, resource utilization, seizure, sepsis, spinal immobilization, toxicology, trauma, training and competency, and vascular access. The research priorities were very specific. For example, under airway the priorities were: "identify the optimal device for effectively managing the airway in the prehospital setting" and "identify the optimal airway management device for specific disease processes." This project developed a list of relevant, specific, and important research priorities for pediatric prehospital care. Some similarities exist between this project and prior research agendas but this list represents a current, more specific research agenda and reflects the opinions of working EMS providers, researchers, and leaders. emergency medical technician; research; emergency medical services; priorities.

2015 White Paper on recent issues in bioanalysis: focus on new technologies and biomarkers (Part 2 - hybrid LBA/LCMS and input from regulatory agencies).

PubMed

Ackermann, Brad; Neubert, Hendrik; Hughes, Nicola; Garofolo, Fabio; Abberley, Lee; Alley, Stephen C; Brown-Augsburger, Patricia; Bustard, Mark; Chen, Lin-Zhi; Heinrich, Julia; Katori, Noriko; Kaur, Surinder; Kirkovsky, Leo; Laterza, Omar F; Le Blaye, Olivier; Lévesque, Ann; Santos, Gustavo Mendes Lima; Olah, Timothy; Savoie, Natasha; Skelly, Michael; Spitz, Susan; Szapacs, Matthew; Tampal, Nilufer; Wang, Jian; Welink, Jan; Wieling, Jaap; Haidar, Sam; Vinter, Stephen; Whale, Emma; Witte, Bärbel

2015-12-01

The 2015 9th Workshop on Recent Issues in Bioanalysis (9th WRIB) took place in Miami, Florida with participation of over 600 professionals from pharmaceutical and biopharmaceutical companies, biotechnology companies, contract research organizations and regulatory agencies worldwide. It is once again a 5-day week long event - a full immersion bioanalytical week - specifically designed to facilitate sharing, reviewing, discussing and agreeing on approaches to address the most current issues of interest in bioanalysis. The topics covered included both small and large molecules, and involved LCMS, hybrid LBA/LCMS, LBA approaches including the focus on biomarkers and immunogenicity. This 2015 White Paper encompasses recommendations that emerged from the extensive discussions held during the workshop, and is aimed at providing the bioanalytical community with key information and practical solutions on topics and issues addressed, in an effort to advance scientific excellence, improve quality and deliver better regulatory compliance. Due to its length, the 2015 edition of this comprehensive White Paper has been divided into three parts. Part 2 covers the recommendations for hybrid LBA/LCMS and regulatory agencies' inputs. Part 1 (small molecule bioanalysis using LCMS) and Part 3 (large molecule bioanalysis using LBA, biomarkers and immunogenicity) will be published in volume 7 of Bioanalysis, issues 22 and 24, respectively.

Blind Forensics of Successive Geometric Transformations in Digital Images Using Spectral Method: Theory and Applications.

PubMed

Chen, Chenglong; Ni, Jiangqun; Shen, Zhaoyi; Shi, Yun Qing

2017-06-01

Geometric transformations, such as resizing and rotation, are almost always needed when two or more images are spliced together to create convincing image forgeries. In recent years, researchers have developed many digital forensic techniques to identify these operations. Most previous works in this area focus on the analysis of images that have undergone single geometric transformations, e.g., resizing or rotation. In several recent works, researchers have addressed yet another practical and realistic situation: successive geometric transformations, e.g., repeated resizing, resizing-rotation, rotation-resizing, and repeated rotation. We will also concentrate on this topic in this paper. Specifically, we present an in-depth analysis in the frequency domain of the second-order statistics of the geometrically transformed images. We give an exact formulation of how the parameters of the first and second geometric transformations influence the appearance of periodic artifacts. The expected positions of characteristic resampling peaks are analytically derived. The theory developed here helps to address the gap left by previous works on this topic and is useful for image security and authentication, in particular, the forensics of geometric transformations in digital images. As an application of the developed theory, we present an effective method that allows one to distinguish between the aforementioned four different processing chains. The proposed method can further estimate all the geometric transformation parameters. This may provide useful clues for image forgery detection.

Release Notes for Whisper-1.1

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

Brown, Forrest B.; Rising, Michael Evan; Alwin, Jennifer Louise

Whisper is a statistical analysis package developed in 2014 to support nuclear criticality safety (NCS) validation [1-3]. It uses the sensitivity profile data for an application as computed by MCNP6 [4-6] along with covariance files [7,8] for the nuclear data to determine a baseline upper-subcritical-limit (USL) for the application. Whisper version 1.0 was first developed and used at LANL in 2014 [3]. During 2015-2016, Whisper was updated to version 1.1 [9] and is to be included with the upcoming release of MCNP6.2. This document describes the Whisper-1.1 package that will be included with the MCNP6.2 release during 2017. Specific detailsmore » are provided on the computer systems supported, the software quality assurance (SQA) procedures, installation, and testing. This document does not address other important topics, such as the importance of sensitivity-uncertainty (SU) methods to NCS validation, the theory underlying SU methodology, tutorials on the usage of MCNP-Whisper, practical approaches to using SU methodology to support and extend traditional validation, etc. There are over 50 documents included with Whisper-1.1 and available in the MCNP Reference Collection on the MCNP website (mcnp.lanl.gov) that address all of those topics and more. In this document, however, a complete bibliography of relevant MCNP-Whisper references is provided.« less

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

None

At the opening of the Symposium, Dr. Sharrah, Senior Vice President of Continental Oil Company, addressed the attendees, and his remarks are included in this volume. The Symposium was concluded by workshops which addressed specific topics. The topical titles are as follows: alcohol uses; production; environment and safety; and socio-economic. The workshops reflected a growing confidence among the attendees that the alcohols from coal, remote natural gas and biomass do offer alternatives to petroleum fuels. Further, they may, in the long run, prove to be equal or superior to the petroleum fuels when the aspects of performance, environment, health andmore » safety are combined with the renewable aspect of the biomass derived alcohols. Although considerable activity in the production and use of alcohols is now appearing in many parts of the world, the absence of strong, broad scale assessment and support for these fuels by the United States Federal Government was a noted point of concern by the attendees. The environmental consequence of using alcohols continues to be more benign in general than the petroleum based fuels. The exception is the family of aldehydes. Although the aldehydes are easily suppressed by catalysts, it is important to understand their production in the combustion process. Progress is being made in this regard. Of course, the goal is to burn the alcohols so cleanly that catalytic equipment can be eliminated. Separate abstracts are prepared for the Energy Data Base for individual presentations.« less

Sexual and Gender Minority Health Curricula and Institutional Support Services at U.S. Schools of Public Health.

PubMed

Talan, Ali J; Drake, Carolyn B; Glick, Jennifer L; Claiborn, Camilla Scott; Seal, David

2017-01-01

Limited research has examined the ways in which public health training programs equip students to address health disparities affecting the lesbian, gay, bisexual, and transgender (LGBT) community and other sexual and gender minority (SGM) populations. This study outlines the availability of public health curricula on SGM health topics, and the prevalence of LGBT and SGM-inclusive institutional support services across CEPH-accredited U.S. schools of public health. Content analysis of all course offerings related to gender and sexuality revealed a limited focus on sexual and gender minority health: just 4.7% of courses contained keywords indicating that LGBT or SGM health topics were covered. Similar analysis of institutional support services available at U.S. schools of public health found that only 25% of schools had LGBT student organizations, and just 19% had an office of diversity that specifically advertised LGBT or SGM-inclusive programming or services on the institution's Web site. Finally, only two of 52 schools offered an educational certificate centered on LGBT health. These findings illustrate a significant need for enhanced curricular content and institutional support services that equip public health students to address SGM health disparities. Improvement in this area may encourage future health care professionals to work to reduce these disparities, to improve SGM persons' experiences in health care settings, and to generate further research in this area.

Impact of a Neighborhood-Based Curriculum on the Helpfulness of Pediatric Residents' Anticipatory Guidance to Impoverished Families.

PubMed

Real, Francis J; Beck, Andrew F; Spaulding, Jeanne R; Sucharew, Heidi; Klein, Melissa D

2016-11-01

Introduction Neighborhood location has been shown to impact childhood health and well-being. It follows that neighborhood context-the risks and assets present within a patient's neighborhood-may be an important consideration during provision of primary care. Pediatric residents often serve as the primary care physicians for high risk populations though are often unfamiliar with local neighborhoods. As such, education interventions that deepen residents' understanding of a patient's neighborhood context may allow for targeted care provision. A neighborhood-based curriculum was therefore created to improve residents' familiarity with local neighborhoods. Methods The neighborhood-based curriculum utilized a shared interactive presentation to address the topics of housing, nutrition, safe play, pharmacies, and transportation. Education modules included introduction to readily available on-line resources. A pre-post survey assessed resident self-perceived competence on the curricular topics of interest. Caregivers were interviewed in the post-curriculum period to rate the helpfulness of resident-administered advice. Results Following the curriculum, residents reported improved competence on the topics of safe play and transportation (p < 0.05). When addressed in the clinical setting, the large majority of families felt that residents' advice on curricular topics was helpful; however, individual curricular topics were not consistently addressed during clinical encounters. Discussion A neighborhood-based education curriculum can be effective in teaching pediatric residents about the social determinants of health and local neighborhood resources. As research increasingly demonstrates the impact of neighborhood on health, we expect further educational focus on neighborhood as a means from which to educate residents who often care for an impoverished population.

Sex Education. Kaleidoscope.

ERIC Educational Resources Information Center

Boderick, Carlfred; And Others

This publication attempts to keep a portion of the educational community in touch with current topics and trends. The present focus is on sex education, a topic of growing concern in educational circles. The texts of three addresses are presented, with audience questions and speaker responses. Dr. Carlfred Broderick gives an overview of sex…

Drafting. A Bilingual Text = Dibujo Mecanico. Un Texto Bilingue.

ERIC Educational Resources Information Center

Los Angeles Unified School District, CA. Div. of Career and Continuing Education.

This bilingual instructional text, one in a series of six texts covering various vocational and technical topics, provides secondary level English and Spanish instruction in drafting. Addressed in the individual units are the following topics: safety, drafting tools and techniques, sketching, geometric construction, working drawings, sectioning,…

Agriculture, Food Production, and Rural Land Use in Advanced Placement® Human Geography

ERIC Educational Resources Information Center

Moseley, William G.; Watson, Nancy H.

2016-01-01

''Agriculture, Food, and Rural Land Use" constitutes a major part of the AP Human Geography course outline. This article explores challenging topics to teach, emerging research trends in agricultural geography, and sample teaching approaches for concretizing abstract topics. It addresses content identified as "essential knowledge"…

Industrial Crafts. A Bilingual Text = Trabajos Manuales Industriales. Un Texto Bilingue.

ERIC Educational Resources Information Center

Los Angeles Unified School District, CA. Div. of Career and Continuing Education.

This bilingual instructional text, one in a series of six texts covering various vocational and technical topics, provides secondary level English and Spanish instruction in industrial crafts. Addressed in the individual units are the following topics: plastics; laminating acrylic plastic; thermoforming plastics; sawing, shaping, and finishing…

Folkvine.org: Arts-Based Research on the Web

ERIC Educational Resources Information Center

Congdon, Kristin G.

2006-01-01

Folkvine.org is a website that presents seven Florida folk artists, three guidebooks, and several scholarly bobble heads that make commentary on humanities topics, the artists, and their work. This article analyzes the website as an arts-based research project. Topics covered address issues of representation, translation, learning processes, and…

Consumer Education. Information Supplements for Physically Disabled Students. Teacher's Guide.

ERIC Educational Resources Information Center

Tipsord, Barbara; And Others

This manual contains supplementary information for use by instructors who teach consumer education and resources management to physically handicapped students in regular classes. It is subdivided according to typical consumer education topics and handicapping conditions. Addressed in the individual sections of the manual are the folowing topics:…

An Overview of Fiduciary Standards and Suitability for Financial Planning Students

ERIC Educational Resources Information Center

Chong, James T.; Jennings, Penelope R.; Phillips, G. Michael

2015-01-01

Financial planning is an interdisciplinary field including finance and business law topics. Consequently, standard pedagogical resources often omit topics that fall between these fields. To address a key gap in educational materials for financial planning students and faculty, this article reviews recent regulatory developments for financial…

It's Elementary: Special Topics in Elementary Education.

ERIC Educational Resources Information Center

Crawford, Patricia A., Ed.; Burriss, Kathleen Glascott, Ed.

As elementary teachers work to educate and meet the needs of the students in their care, their job has become increasingly challenging and demanding. This volume addresses a variety of issues and topics related to elementary education around eight sectional themes relevant to the work of elementary teachers: celebrating diversity, classroom…

Rural Poverty Resource Directory. 2nd Edition.

ERIC Educational Resources Information Center

Summers, Gene F., Comp.; And Others

This directory contains names and contact information for over 50 social scientists who are available for consultation on policy issues related to poverty in rural America. Part I is organized by topics that are relevant to rural poverty policies and legislation. Under each topic heading are the names; university affiliations; addresses; and…

Prejudice and Underlying Assumptions.

ERIC Educational Resources Information Center

Fritzsche, K. Peter

In recent years European textbook research has begun to examine the topics of ethnic minorities, multiculturalism, hostility to foreigners, and racism. Its task is not only to ask whether textbooks should present such topics but also how they should be presented. In addressing the issues, an important question to answer is whether the textbooks…

The Functions of Function Discourse--University Mathematics Teaching from a Commognitive Standpoint

ERIC Educational Resources Information Center

Viirman, Olov

2014-01-01

This paper addresses a topic within university mathematics education which has been somewhat underexplored: the teaching practices actually used by university mathematics teachers when giving lectures. The study investigates the teaching practices of seven Swedish university teachers on the topic of functions using a discursive approach, the…

78 FR 33851 - Lung Cancer Patient-Focused Drug Development; Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-05

... categories: therapies to reduce or control the spread of disease (including surgery, radiation therapy... meeting are provided in the paragraphs that follow. For each of these topics, a brief initial patient... the public docket (see ADDRESSES). Topic 1: Disease Symptoms and Daily Impacts That Matter Most to...

Mainstreaming Handicapped Preschoolers. Proceedings of a Topical Workshop. TADscripts '82.

ERIC Educational Resources Information Center

Anderson, Joan; Black, Talbot

The document offers proceedings from a Technical Assistance Development System (TADS) topical workshop designed to explore the implications of mainstreaming for early childhood education. The first section contains an adaptation of the keynote address by A. Turnbull titled "Integration of Handicapped Children in Home, School, and…

Position statement: introduction, methods, and participants. The Writing Group for the International Society for Clinical Densitometry (ISCD) Position Development Conference.

PubMed

2004-01-01

Following publication of the proceedings from the first Position Development Conference (PDC) of the International Society for Clinical Densitometry (ISCD), members of the ISCD Scientific Advisory Committee (SAC) addressed additional topics of interest in the field of bone densitometry. These topics were addressed at a subsequent PDC, which was held in Cincinnati, Ohio, July 25-27, 2003. Five topics were chosen for discussion: (1) the diagnosis of osteoporosis in men, premenopausal women, and children; (2) technical standardization for dual-energy X-ray absorptiometry (DXA); (3) indications for bone densitometry; (4) reporting of bone density results; and (5) nomenclature and decimal places for bone densitometry. This report describes the methodology used for the development, presentation, and finalization of PDC positions. These positions are discussed in the following papers.

Repigmentation in vitiligo: position paper of the Vitiligo Global Issues Consensus Conference.

PubMed

Gan, Emily Y; Eleftheriadou, Viktoria; Esmat, Samia; Hamzavi, Iltefat; Passeron, Thierry; Böhm, Markus; Anbar, Tag; Goh, Boon Kee; Lan, Cheng-Che E; Lui, Harvey; Ramam, M; Raboobee, Noufal; Katayama, Ichiro; Suzuki, Tamio; Parsad, Davinder; Seth, Vaneeta; Lim, Henry W; van Geel, Nanja; Mulekar, Sanjeev; Harris, John; Wittal, Richard; Benzekri, Laila; Gauthier, Yvon; Kumarasinghe, Prasad; Thng, Steven T G; Silva de Castro, Caio Cesar; Abdallah, Marwa; Vrijman, Charlotte; Bekkenk, Marcel; Seneschal, Julien; Pandya, Amit G; Ezzedine, Khaled; Picardo, Mauro; Taïeb, Alain

2017-01-01

The Vitiligo Global Issues Consensus Conference (VGICC), through an international e-Delphi consensus, concluded that 'repigmentation' and 'maintenance of gained repigmentation' are essential core outcome measures in future vitiligo trials. This VGICC position paper addresses these core topics in two sections and includes an atlas depicting vitiligo repigmentation patterns and color match. The first section delineates mechanisms and characteristics of vitiligo repigmentation, and the second section summarizes the outcomes of international meeting discussions and two e-surveys on vitiligo repigmentation, which had been carried out over 3 yr. Treatment is defined as successful if repigmentation exceeds 80% and at least 80% of the gained repigmentation is maintained for over 6 months. No agreement was found on the best outcome measure for assessing target or global repigmentation, therefore highlighting the limitations of e-surveys in addressing clinical measurements. Until there is a clear consensus, existing tools should be selected according to the specific needs of each study. A workshop will be conducted to address the remaining issues so as to achieve a consensus. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Integrated Technology Rotor Methodology Assessment Workshop

NASA Technical Reports Server (NTRS)

Mcnulty, Michael J. (Editor); Bousman, William G. (Editor)

1988-01-01

The conference proceedings contains 14 formal papers and the results of two panel discussions. In addition, a transcript of discussion that followed the paper presentations and panels is included. The papers are of two kinds. The first seven papers were directed specifically to the correlation of industry and government mathematical models with data for rotorcraft stability from six experiments. The remaining 7 papers dealt with related topics in the prediction of rotor aeroelastic or aeromechanical stability. The first of the panels provided an evaluation of the correlation that was shown between the mathematical models and the experimental data. The second panel addressed the general problems of the validation of mathematical models.

Data Mining Activities for Bone Discipline - Current Status

NASA Technical Reports Server (NTRS)

Sibonga, J. D.; Pietrzyk, R. A.; Johnston, S. L.; Arnaud, S. B.

2008-01-01

The disciplinary goals of the Human Research Program are broadly discussed. There is a critical need to identify gaps in the evidence that would substantiate a skeletal health risk during and after spaceflight missions. As a result, data mining activities will be engaged to gather reviews of medical data and flight analog data and to propose additional measures and specific analyses. Several studies are briefly reviewed which have topics that partially address these gaps in knowledge, including bone strength recovery with recovery of bone mass density, current renal stone formation knowledge, herniated discs, and a review of bed rest studies conducted at Ames Human Research Facility.

Using Action-Mapping to Design a Non-Majors Neuroeconomics Course to Teach First-Year Collegiate Skills

PubMed Central

Franssen, Catherine L.; Lowry, George S.; Franssen, R. Adam

2017-01-01

With its ability to address questions about how decisions are made and why, neuroeconomics is an excellent topic of study for college students at a variety of levels. In this paper we detail a neuroeconomics course specifically modified for undecided First-year students. One particularly daunting challenge was defining clear outcomes and delivering instruction at an appropriate level. We used Action-Mapping to achieve the course objectives of teaching collegiate skills applicable to any path of study or career while also delivering content suitable for credits in both a social science and natural science. PMID:29371842

Association for Academic Surgery presidential address: sticky floors and glass ceilings.

PubMed

Greenberg, Caprice C

2017-11-01

This 2017 Presidential Address for the Association for Academic Surgery was delivered on February 8, 2017. It addresses the difficult topic of gender disparities in surgery. Mixing empirical data with personal anecdotes, Dr. Caprice Greenberg provides an insightful overview of this difficult challenge facing the surgical discipline and practical advice on how we can begin to address it. Copyright © 2017 Elsevier Inc. All rights reserved.

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.

Good Practices for Real-World Data Studies of Treatment and/or Comparative Effectiveness: Recommendations from the Joint ISPOR-ISPE Special Task Force on Real-World Evidence in Health Care Decision Making.

PubMed

Berger, Marc L; Sox, Harold; Willke, Richard J; Brixner, Diana L; Eichler, Hans-Georg; Goettsch, Wim; Madigan, David; Makady, Amr; Schneeweiss, Sebastian; Tarricone, Rosanna; Wang, Shirley V; Watkins, John; Mullins, C Daniel

2017-09-01

Real-world evidence (RWE) includes data from retrospective or prospective observational studies and observational registries and provides insights beyond those addressed by randomized controlled trials. RWE studies aim to improve health care decision making. The International Society for Pharmacoeconomics and Outcomes Research (ISPOR) and the International Society for Pharmacoepidemiology (ISPE) created a task force to make recommendations regarding good procedural practices that would enhance decision makers' confidence in evidence derived from RWD studies. Peer review by ISPOR/ISPE members and task force participants provided a consensus-building iterative process for the topics and framing of recommendations. The ISPOR/ISPE Task Force recommendations cover seven topics such as study registration, replicability, and stakeholder involvement in RWE studies. These recommendations, in concert with earlier recommendations about study methodology, provide a trustworthy foundation for the expanded use of RWE in health care decision making. The focus of these recommendations is good procedural practices for studies that test a specific hypothesis in a specific population. We recognize that some of the recommendations in this report may not be widely adopted without appropriate incentives from decision makers, journal editors, and other key stakeholders. Copyright © 2017. Published by Elsevier Inc.

Biogeochemical-Argo: achievements, challenges for the future and potential synergies with other components of ocean observation systems

NASA Astrophysics Data System (ADS)

Claustre, Hervé; Johnson, Ken

2017-04-01

The recently launched Biogeochemical-Argo (BGC-Argo) program aims at developing a global network of biogeochemical sensors on Argo profiling floats for acquiring long-term high-quality time-series of oceanic properties. BGC-Argo is in particular poised to address a number of challenges in ocean science (e.g. hypoxia, carbon uptake, ocean acidification, biological-carbon pump and phytoplankton communities), topics that are difficult, if not impossible, to address with our present observing assets. Presently six variables are considered as core BGC-Argo variables (O2, NO3, pH, Chla, suspended particles and downwelling irradiance). Historically, BGC-Argo has been initiated through small-scale "showcase" projects progressively scaling up into regional case studies essentially addressing key biological pump-related questions in specific regions (e.g. sub-tropical gyres, North Atlantic, Southern Ocean). Now BGC-Argo is transitioning towards a global and sustained observation system thanks to progressive international coordination of national contributions and to increasingly mature and efficient data management and distribution systems. In this presentation, we will highlight a variety of results derived from BGC-Argo observations and encompassing a wide range of topics related to ocean biogeochemistry. Challenges for the future and long-term sustainability of the system will be addressed in particular with respect to maintaining a high-quality and interoperable dataset over long-term. Part of this can be achieved through a tight interaction with programs (e.g. GOSHIP) and their historical databases, which should constitute a corner stone to assess data quality. Example on the interplay between BGC-Argo and GlodapV2 databases will be particularly exemplified in this context. Furthermore, we will illustrate the potential synergies between synoptically measured surface satellite-quantities and their vertically resolved (BGC-Argo) counterparts into the development of 3D biogeochemical products.

Ophthalmic preservatives: focus on polyquaternium-1.

PubMed

Rolando, Maurizio; Crider, Julie Y; Kahook, Malik Y

2011-11-01

Ophthalmic preservatives, such as polyquaternium-1 (PQ-1), are critical for the inhibition of growth of microbial contaminants in multi-dose bottles of topical medications. These antimicrobial agents must have a high efficacy against pathogenic organisms, while maintaining a favorable tolerability and safety profile. This review focuses on the ophthalmic preservative PQ-1. For comparison purposes, the most commonly used preservative, benzalkonium chloride (BAK), is also discussed. This survey focuses primarily on data collected during the past 10 years. Effective drug delivery requires more than just an active ingredient that achieves its desired biological effect on end-target tissues. In addition, drugs must be stable in the containers that they are stored in, and must possess minimal undesired local and systemic side effects that can cause patients to decrease their adherence. In addressing these concerns, specifically in topical ophthalmic drops, one must take into account the active ingredients, vehicle components and preservatives. Medications with fewer adverse effects may lead to enhanced adherence to therapy; therefore, the induction of such adverse outcomes must be considered by physicians when treating patients with chronic ocular disease. Although BAK will continue to be used in ophthalmic medications, due to its familiarity and compatibility with a broad range of topical ocular formulations, PQ-1 is certainly a viable alternative in the preservative formulary armamentarium.

A content review of online naloxone Continuing Education courses for pharmacists in states with standing orders.

PubMed

Carpenter, Delesha M; Roberts, Courtney A; Westrick, Salisa C; Ferreri, Stefanie P; Kennelty, Korey A; Look, Kevin A; Abraham, Olufunmilola; Wilson, Courtenay

2017-11-21

Many community pharmacists are uncomfortable educating patients about naloxone, an opioid reversal agent. To examine whether training materials prepare pharmacists to counsel patients and caregivers about naloxone, online naloxone education materials for pharmacists in the 13 states with standing orders were analyzed. Two coders reviewed 12 naloxone training programs and extracted data for 15 topics that were clustered in four categories: background/importance, naloxone products, business/operations, and communication. Programs that included communication content were coded for whether they: 1) suggested specific verbiage for naloxone counseling; 2) recommended evidence-based communication practices; and 3) included example naloxone conversations. Most programs covered the majority of topics, with the exception of extended treatment for individuals who overdose and naloxone storage/expiration information. Eleven programs addressed pharmacist-patient communication, although information on communication was often limited. Only one program included an example pharmacist-patient naloxone conversation, but the conversation was 10 min long and occurred in a private room, limiting its applicability to most community pharmacies. Online naloxone training materials for pharmacists include limited content on how to communicate with patients and caregivers. Training materials that include more in-depth content on communication may increase pharmacists' confidence to discuss the topics of overdose and naloxone. Copyright © 2017 Elsevier Inc. All rights reserved.

Share Data with OPeNDAP Hyrax: New Features and Improvements

NASA Technical Reports Server (NTRS)

Gallagher, James

2016-01-01

During the upcoming Summer 2016 meeting of the ESIP Federation (July 19-22), OpenDAP will hold a Developers and Users Workshop. While a broad set of topics will be covered, a key focus is capitalizing on recent EOSDIS-sponsored advances in Hyrax, OPeNDAPs own software for server-side realization of the DAP2 and DAP4 protocols. These Hyrax advances are as important to data users as to data providers, and the workshop will include hands-on experiences of value to both. Specifically, a balanced set of presentations and hands-on tutorials will address advances in 1. server installation, 2. server configuration, 3. Hyrax aggregation capabilities, 4. support for data-access from clients that are HTTP-based, JSON-based or OGC-compliant (especially WCS and WMS), 5. support for DAP4,6.use and extension of server-side computational capabilities, and7.several performance-affecting matters. Topics 2 through 7 will be relevant to data consumers, data providers and notably, due to the open-source nature of all OPeNDAP software to developers wishing to extend Hyrax, to build compatible clients and servers, and/or to employ Hyrax as middleware that enables interoperability across a variety of end-user and source-data contexts. A session for contributed talks will elaborate the topics listed above and embrace additional ones.

Advancing the Power and Utility of Server-Side Aggregation

NASA Technical Reports Server (NTRS)

Fulker, Dave; Gallagher, James

2016-01-01

During the upcoming Summer 2016 meeting of the ESIP Federation (July 19-22), OpenDAP will hold a Developers and Users Workshop. While a broad set of topics will be covered, a key focus is capitalizing on recent EOSDIS-sponsored advances in Hyrax, OPeNDAPs own software for server-side realization of the DAP2 and DAP4 protocols. These Hyrax advances are as important to data users as to data providers, and the workshop will include hands-on experiences of value to both. Specifically, a balanced set of presentations and hands-on tutorials will address advances in1.server installation,2.server configuration,3.Hyrax aggregation capabilities,4.support for data-access from clients that are HTTP-based, JSON-based or OGC-compliant (especially WCS and WMS),5.support for DAP4,6.use and extension of server-side computational capabilities, and7.several performance-affecting matters.Topics 2 through 7 will be relevant to data consumers, data providers andnotably, due to the open-source nature of all OPeNDAP softwareto developers wishing to extend Hyrax, to build compatible clients and servers, andor to employ Hyrax as middleware that enables interoperability across a variety of end-user and source-data contexts. A session for contributed talks will elaborate the topics listed above and embrace additional ones.

Time is up: increasing shadow price of time in primary-care office visits.

PubMed

Tai-Seale, Ming; McGuire, Thomas

2012-04-01

A physician's own time is a scarce resource in primary care, and the physician must constantly evaluate the gain from spending more time with the current patient against moving to address the health-care needs of the next. We formulate and test two alternative hypotheses. The first hypothesis is based on the premise that with time so scarce, physicians equalize the marginal value of time across patients. The second, alternative hypothesis states that physicians allocate the same time to each patient, regardless of how much the patient benefits from the time at the margin. For our empirical work, we examine the presence of a sharply increasing subjective shadow price of time around the 'target' time using video recordings of 385 visits by elderly patients to their primary care physician. We structure the data at the 'topic' level and find evidence consistent with the alternative hypothesis. Specifically, time elapsed within a visit is a very strong determinant of the current topic being the 'last topic'. This finding implies the physician's shadow price of time is rising during the course of a visit. We consider whether dislodging a target-time mentality from physicians (and patients) might contribute to more productive primary care practice. Copyright © 2011 John Wiley & Sons, Ltd.

MSG-7: Molecular absorption processes related to the penetration of ultraviolet solar radiation into the middle atmosphere

NASA Technical Reports Server (NTRS)

Frederick, J. E.; Blake, A. J.; Freeman, D. E.; Nicholls, R. W.; Ogawa, T.; Simon, P. C.

1983-01-01

The information presently available on the absorption cross sections of O2 and O3 with attention to the application of these data in middle atmospheric science is reviewed. The cross sections values reported by different groups are intercompared in tabular form where feasible, and specific values are recommended when there is a basis for preferring a particular set of results over other available data. When no such basis exists, the differences among published cross sections then serve to indicate a range of uncertainty. In these cases the need for additional work is indicated. Specific topics addressed are the absorption of molecular oxygen at Lyman alpha, in the Schumann-Runge continuum, in the Schumann-Runge bands, and in the Herzberg continuum. For ozone, the Hartley and Huggins bands are considered.

The News about High School Journalism: Focused Access to Selected Topics (FAST) Bibliography No. 4.

ERIC Educational Resources Information Center

Cowles, Margaret Haining

This annotated bibliography contains 33 items from the ERIC database on high school journalism topics of interest to student writers and editors, journalism instructors, publications advisers, and school administrators. The first section contains overviews. Ensuing sections address how journalism benefits students; legal issues in high school…

Understanding Transgender Identity Development in Childhood and Adolescence

ERIC Educational Resources Information Center

Boskey, Elizabeth R.

2014-01-01

Many sexuality educators and professionals, even those involved in program development and planning, are not aware of the biological and social factors involved in gender identity development in youth. As such, this topic is often not as well addressed in whole life educational curricula as better understood topics, such as reproductive anatomy,…

Sexual Orientation Topics in Elementary Teacher Preparation Programs in the USA

ERIC Educational Resources Information Center

Jennings, Todd; Sherwin, Gary

2008-01-01

This investigation is a descriptive study documenting the inclusion of sexual orientation (gay and lesbian) topics in a sample of 65 public university elementary teacher preparation programs across the USA (representing the preparation of 14,000-19,000 new teachers annually). Findings indicate that only 55.6% of programs address sexual orientation…

By the Numbers: Current Research in the Literature

ERIC Educational Resources Information Center

Lindsay, Elizabeth Blakesley, Ed.

2008-01-01

This article highlights various literature covering a broad range of topics that are of interest to public services librarians, from collections and user services to one's own research and professional development. Although addressing many topics, these authors have all used or advocate for solid research methods and data analysis in their works,…

Evaluating Active Parental Consent Procedures for School Programming: Addressing the Sensitive Topic of Suicide Prevention

ERIC Educational Resources Information Center

Totura, Christine M. Wienke; Kutash, Krista; Labouliere, Christa D.; Karver, Marc S.

2017-01-01

Background: Suicide is the second leading cause of death for adolescents. Whereas school-based prevention programs are effective, obtaining active consent for youth participation in public health programming concerning sensitive topics is challenging. We explored several active consent procedures for improving participation rates. Methods: Five…

Teaching on Science, Technology and the Nuclear Arms Race.

ERIC Educational Resources Information Center

Schroeer, Dietrich

1983-01-01

Describes a course focusing on science, technology, and the nuclear arms race. Two sample homework exercises and course topics are provided. Topics, with lists of questions that might be addressed, focus on nuclear weapons, alternatives to deterrence, and arms control. Approaches to teaching about the nuclear arms race are also provided. (JN)

Library Micro-Computing, Vol. 2. Reprints from the Best of "ONLINE" [and]"DATABASE."

ERIC Educational Resources Information Center

Online, Inc., Weston, CT.

Reprints of 19 articles pertaining to library microcomputing appear in this collection, the second of two volumes on this topic in a series of volumes of reprints from "ONLINE" and "DATABASE" magazines. Edited for information professionals who use electronically distributed databases, these articles address such topics as: (1)…

Academicians' and Practitioners' Views on the Importance of the Topical Content in the First Auditing Course

ERIC Educational Resources Information Center

Armitage, Jack; Poyzer, Jillian K.

2010-01-01

The research question addressed in this study is to compare and identify differences between academics teaching auditing classes and practicing accountants regarding the importance of topics covered in the first university auditing course. This is accomplished by surveying academics and practitioners regarding their perceptions of the importance…

Recycle Alaska: Reduce, Reuse, Recycle. Activities Handbook, Teacher's Guide, and Student Worksheets.

ERIC Educational Resources Information Center

Alaska State Dept. of Education, Juneau.

Recycling is a very important aspect of conserving the environment for future generations. This guide addresses the topic of litter prevention for the Alaskan environment and contains 42 activities. Activity topics covered include Natural Cycles, Human Interruption of Natural Cycles, Reduce, Reuse, Recycle and Recycled Classroom. Grade level,…

Dissertation Research in Counseling Psychology: Topics, Methods, and Qualitative Training.

ERIC Educational Resources Information Center

Kopala, Mary; And Others

Findings from a survey that examined the vast scope of research training in counseling psychology programs and topical areas that are addressed in dissertation research are presented in this paper. The questionnaire included both open- and closed-ended questions and were completed by 166 recent graduates of doctoral programs in counseling…

In view of standardization Part 2: Management of challenges in the initial treatment of burn patients in Burn Centers in Germany, Austria and Switzerland.

PubMed

Ziegler, Benjamin; Hirche, Christoph; Horter, Johannes; Kiefer, Jurij; Grützner, Paul Alfred; Kremer, Thomas; Kneser, Ulrich; Münzberg, Matthias

2017-03-01

Initial therapy of severe burns in specialized burn trauma centers is a challenging task faced by the treating multi-professional and interdisciplinary team. A lack of consistent operating procedures and varying structural conditions was recently demonstrated in preliminary data of our group. These results raised the question on how specific treatment measures in acute burn care are met in the absence of standardized guidelines. A specific questionnaire containing 57 multiple-choice questions was sent to all 22 major burn centers in Germany, Austria and Switzerland. The survey included standards of airway management and ventilation, fluid management and circulation, body temperature monitoring and management, topical burn wound treatment and a microbiological surveillance. Additionally, the distribution of standardized course systems was covered. 17 out of 22 questionnaires (77%) were returned completed. Regarding volume resuscitation, results showed a similar approach in estimating initial fluid while discrepancies persisted in the use of colloidal fluid and human albumin. Elective tracheostomy and the need for bronchoscopy with suspected inhalation injury were the most controversial issues revealed by the survey. Topical treatment of burned body surface also followed different principles regarding the use of synthetic epidermal skin substitutes or enzymatic wound debridement. Less discrepancy was found in basic diagnostic measures, body temperature management, estimation of the extent of burns and microbiological surveillance. While many burn-related issues are clearly not questionable and managed in a similar way in most participating facilities, we were able to show that the most contentious issues in burn trauma management involve initial volume resuscitation, management of inhalation trauma and topical burn wound treatment. Further research is required to address these topics and evaluate a potential superiority of a regime in order to increase the level of evidence. Copyright © 2016 Elsevier Ltd and ISBI. All rights reserved.

A Multi-Institutional Project to Develop Discipline-Specific Data Literacy Instruction for Graduate Students

NASA Astrophysics Data System (ADS)

Wright, S. J.; Fosmire, M.; Jeffryes, J.; Stowell Bracke, M.; Westra, B.

2012-12-01

What data stewardship skills are needed by future scientists to fulfill their professional responsibilities and take advantage of opportunities in e-science? How can academic librarians contribute their expertise in information organization, dissemination and preservation to better serve modern science? With support from the Institute of Museum and Library Services (IMLS), four research libraries have formed a partnership to address these questions. The aims of the partnership are to identify the data stewardship skills, including data management and curation, needed by graduate students at the research discipline level, to identify trends that extend across the Science, Technology, Engineering, and Mathematics (STEM) disciplines, and to collaborate with faculty to develop and implement "data information literacy" (DIL) curricula to address those needs. Over the course of the first year, the authors have been working closely with faculty in hydrology, civil engineering, ecology/environmental science, and natural resources. At the outset, we performed structured interviews with faculty and graduate students using a modified version of the Data Curation Profiles Toolkit (http://datacurationprofiles.org) to gather detailed information about the practices, limitations, needs, and opportunities for improving data management and curation practices in each group. Project teams also conducted discipline-based literature reviews and environmental scans of the available resources pertaining to data management and curation issues to identify how (or if) these topics are currently addressed by the discipline. The results were used to develop and implement specific instructional interventions attuned to the needs of each research group. We will share the results of our interviews and information-gathering, summarizing similarities and differences in the data stewardship needs expressed by the graduate students and faculty from different STEM disciplines. We will also discuss some of the educational and support practices undertaken by the teams. The authors' approaches ranged from offering a one-credit special topics class, "Managing data to facilitate your research," to closely integrating resources and training with research projects and practices. A range of strategies will likely need to be employed to educate future scientists in the fundamentals of data stewardship; our strategies are intended to give attendees a starting point for how they can approach the issue at their own institution.

Preservice Educators' Confidence in Addressing Sexuality Education

ERIC Educational Resources Information Center

Wyatt, Tammy Jordan

2009-01-01

This study examined 328 preservice educators' level of confidence in addressing four sexuality education domains and 21 sexuality education topics. Significant differences in confidence levels across the four domains were found for gender, academic major, sexuality education philosophy, and sexuality education knowledge. Preservice educators…

Focusing ecological research for conservation.

PubMed

Cristescu, Bogdan; Boyce, Mark S

2013-11-01

Ecologists are increasingly actively involved in conservation. We identify five key topics from a broad sweep of ecology that merit research attention to meet conservation needs. We examine questions from landscape ecology, behavioral ecology, ecosystem dynamics, community ecology, and nutrient cycling related to key topics. Based on literature review and publication trend assessment, consultation with colleagues, and roundtable discussions at the 24th International Congress for Conservation Biology, focused research on the following topics could benefit conservation while advancing ecological understanding: 1. Carbon sequestration, requiring increased linkages to biodiversity conservation; 2. Ecological invasiveness, challenging our ability to find solutions to ecological aliens; 3. Individual variation, having applications in the conservation of rare species; 4. Movement of organisms, integrating ecological processes across landscapes and scales and addressing habitat fragmentation; and 5. Trophic-level interactions, driving ecological dynamics at the ecosystem-level. Addressing these will require cross-disciplinary research under the overarching framework of conservation ecology.

Exploring the Multifaceted Topic of Climate Change in Our Changing Climate and Living With Our Changing Climate

NASA Astrophysics Data System (ADS)

Brey, J. A.; Kauffman, C.; Geer, I. W.; Mills, E. W.; Nugnes, K. A.; Stimach, A. E.

2015-12-01

As the effects of climate change become more profound, climate literacy becomes increasingly important. The American Meteorological Society (AMS) responds to this need through the publication of Our Changing Climate and Living With Our Changing Climate. Both publications incorporate the latest scientific understandings of Earth's climate system from reports such as IPCC AR5 and the USGCRP's Third National Climate Assessment. Topic In Depth sections appear throughout each chapter and lead to more extensive, multidisciplinary information related to various topics. Additionally, each chapter closes with a For Further Exploration essay, which addresses specific topics that complement a chapter concept. Web Resources, which encourage additional exploration of chapter content, and Scientific Literature, from which chapter content was derived can also be found at the conclusion of each chapter. Our Changing Climate covers a breadth of topics, including the scientific principles that govern Earth's climate system and basic statistics and geospatial tools used to investigate the system. Released in fall 2015, Living With Our Changing Climate takes a more narrow approach and investigates human and ecosystem vulnerabilities to climate change, the role of energy choices in affecting climate, actions humans can take through adaption, mitigation, and policy to lessen vulnerabilities, and psychological and financial reasons behind climate change denial. While Living With Our Changing Climate is intended for programs looking to add a climate element into their curriculum, Our Changing Climate is part of the AMS Climate Studies course. In a 2015 survey of California University of Pennsylvania undergraduate students using Our Changing Climate, 82% found it comfortable to read and utilized its interactive components and resources. Both ebooks illuminate the multidisciplinary aspect of climate change, providing the opportunity for a more sustainable future.

HARNESSING THE CHEMISTRY OF CO{sub 2}

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

Louie, Janis

2012-11-30

Our research presents several strategies for addressing the challenges of activating CO2. In addition, our cycloaddition chemistry addresses several fundamental issues pertaining to catalysis as it applies to energy conservation. Topics addressed include: DEVELOPMENT OF A CYCLOADDITION CATALYST; INCREASING THE UTILITY OF THE NI CYCLOADDITION CATALYST; UNDERSTANDING THE MECHANISM OF NI-CATALYZED CYCLOADDITION; and METAL-FREE CO{sub 2} ACTIVATION.

Early Childhood Institute Proceedings (1st, Tifton, Georgia, September 18, 1982).

ERIC Educational Resources Information Center

Georgia Univ., Athens. Cooperative Extension Service.

Included in this proceedings is a schedule of activities and the text of addresses made at a one-day institute for educators. Dr. Asa Hilliard of Georgia State University delivered the keynote address, which focused on the power of teaching to make a difference. Ten additional topics were addressed in four subsequent sessions. Papers given in the…

Connection between Topic-Specific Teacher Knowledge and Student Performance in Lower Secondary School Mathematics

ERIC Educational Resources Information Center

Tchoshanov, Mourat; Quinones, Maria Cruz; Shakirova, Kadriya B.; Ibragimova, Elena N.; Shakirova, Liliana R.

2017-01-01

The interpretive cross-case study focused on the examination of connections between teacher and student topic-specific knowledge of lower secondary mathematics. Two teachers were selected for the study using non-probability purposive sampling technique. Teachers completed the Teacher Content Knowledge Survey before teaching a topic on division of…

Developing topic-specific search filters for PubMed with click-through data.

PubMed

Li, J; Lu, Z

2013-01-01

Search filters have been developed and demonstrated for better information access to the immense and ever-growing body of publications in the biomedical domain. However, to date the number of filters remains quite limited because the current filter development methods require significant human efforts in manual document review and filter term selection. In this regard, we aim to investigate automatic methods for generating search filters. We present an automated method to develop topic-specific filters on the basis of users' search logs in PubMed. Specifically, for a given topic, we first detect its relevant user queries and then include their corresponding clicked articles to serve as the topic-relevant document set accordingly. Next, we statistically identify informative terms that best represent the topic-relevant document set using a background set composed of topic irrelevant articles. Lastly, the selected representative terms are combined with Boolean operators and evaluated on benchmark datasets to derive the final filter with the best performance. We applied our method to develop filters for four clinical topics: nephrology, diabetes, pregnancy, and depression. For the nephrology filter, our method obtained performance comparable to the state of the art (sensitivity of 91.3%, specificity of 98.7%, precision of 94.6%, and accuracy of 97.2%). Similarly, high-performing results (over 90% in all measures) were obtained for the other three search filters. Based on PubMed click-through data, we successfully developed a high-performance method for generating topic-specific search filters that is significantly more efficient than existing manual methods. All data sets (topic-relevant and irrelevant document sets) used in this study and a demonstration system are publicly available at http://www.ncbi.nlm.nih.gov/CBBresearch/Lu/downloads/CQ_filter/

Developing Topic-Specific Search Filters for PubMed with Click-Through Data

PubMed Central

Li, Jiao; Lu, Zhiyong

2013-01-01

Summary Objectives Search filters have been developed and demonstrated for better information access to the immense and ever-growing body of publications in the biomedical domain. However, to date the number of filters remains quite limited because the current filter development methods require significant human efforts in manual document review and filter term selection. In this regard, we aim to investigate automatic methods for generating search filters. Methods We present an automated method to develop topic-specific filters on the basis of users’ search logs in PubMed. Specifically, for a given topic, we first detect its relevant user queries and then include their corresponding clicked articles to serve as the topic-relevant document set accordingly. Next, we statistically identify informative terms that best represent the topic-relevant document set using a background set composed of topic irrelevant articles. Lastly, the selected representative terms are combined with Boolean operators and evaluated on benchmark datasets to derive the final filter with the best performance. Results We applied our method to develop filters for four clinical topics: nephrology, diabetes, pregnancy, and depression. For the nephrology filter, our method obtained performance comparable to the state of the art (sensitivity of 91.3%, specificity of 98.7%, precision of 94.6%, and accuracy of 97.2%). Similarly, high-performing results (over 90% in all measures) were obtained for the other three search filters. Conclusion Based on PubMed click-through data, we successfully developed a high-performance method for generating topic-specific search filters that is significantly more efficient than existing manual methods. All data sets (topic-relevant and irrelevant document sets) used in this study and a demonstration system are publicly available at http://www.ncbi.nlm.nih.gov/CBBresearch/Lu/downloads/CQ_filter/ PMID:23666447

School-Based Obesity-Prevention Policies and Practices and Weight-Control Behaviors among Adolescents.

PubMed

Larson, Nicole; Davey, Cynthia S; Caspi, Caitlin E; Kubik, Martha Y; Nanney, Marilyn S

2017-02-01

The promotion of healthy eating and physical activity within school settings is an important component of population-based strategies to prevent obesity; however, adolescents may be vulnerable to weight-related messages, as rapid development during this life stage often leads to preoccupation with body size and shape. This study examines secular trends in secondary school curricula topics relevant to the prevention of unhealthy weight-control behaviors; describes cross-sectional associations between weight-related curricula content and students' use of weight-control behaviors; and assesses whether implementation of school-based obesity-prevention policies/practices is longitudinally related to students' weight-control behaviors. The Minnesota School Health Profiles and Minnesota Student Survey (grades 9 and 12) data were used along with National Center for Education Statistics data to examine secular trends, cross-sectional associations (n=141 schools), and longitudinal associations (n=42 schools). Students self-reported their height and weight along with past-year use of healthy (eg, exercise), unhealthy (eg, fasting), and extreme (eg, use laxatives) weight-control behaviors. Descriptive statistics, generalized estimating equations, and generalized linear regression models accounting for school-level demographics. There was no observable pattern during the years 2008 to 2014 in the mean number of curricula topics addressing unhealthy weight-control behaviors, despite an increase in the prevalence of curricula addressing acceptance of body-size differences. Including three vs fewer weight-control topics and specifically including the topic of eating disorders in the curricula was related to a lower school-level percent of students using any extreme weight-control behaviors. In contrast, an overall measure of implementing school-based obesity-prevention policies/practices (eg, prohibited advertising) was unrelated to use of unhealthy or extreme behaviors. Results suggest obesity-prevention policies/practices do not have unintended consequences for student weight-control behaviors and support the importance of school-based health education as part of efforts to prevent unhealthy behaviors. Copyright © 2017 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

Overview of reviews in child health: evidence synthesis and the knowledge base for a specific population.

PubMed

Thomson, Denise; Foisy, Michelle; Oleszczuk, Marta; Wingert, Aireen; Chisholm, Annabritt; Hartling, Lisa

2013-01-01

Overviews of reviews are an evolving form of evidence synthesis. The Cochrane Child Health Field has been producing overviews since 2006, during which time the methods that have been used have changed, both due to the development of guidance within The Cochrane Collaboration and to the decisions made by individual author teams. This paper studies the first 29 overviews published in EBCH. To describe some aspects of the approaches taken in EBCH overviews to producing evidence syntheses relevant to the healthcare needs of children; to highlight the contribution that overviews can make to the knowledge base for treatment for a particular population. Data was extracted on: whether the overview included systematic review (SR) data only, or also data from individual trials not present in the included SRs; name(s) of the Cochrane Review Group (CRG) that prepared the included SRs; topics of the overviews as compared to the topics of the included reviews; age-subgroup analyses presented in the overviews. In 23 overviews, all published in 2012, the authors included trial data as well as SR data; two overviews addressed conditions not explicitly addressed by the included reviews; three overviews included pre-specified age-subgroup analyses. The aim of clinical relevance has been achieved by means such as: drawing from reviews produced by multiple CRGs; using SR evidence to explore clinically relevant topics that may not match exactly with the topics covered by the SRs; ensuring that the evidence in overviews is as up to date as possible by redoing searches and including trials not incorporated in the included SRs; and, where permitted by the data, using age-subgroup analyses to present the data in a way which matches the stages of childhood development. Overview authors are dependent on the nature of the data and methods reported in the included SRs. This suggests a need for further study about how SRs could be conducted in order to facilitate the conduct of overviews. Copyright © 2013 The Cochrane Collaboration. Published by John Wiley & Sons, Ltd.

School-based obesity prevention policies and practices and weight-control behaviors among adolescents

PubMed Central

Davey, Cynthia S.; Caspi, Caitlin E.; Kubik, Martha Y.; Nanney, Marilyn S.

2016-01-01

Background The promotion of healthy eating and physical activity within school settings is an important component of population-based strategies to prevent obesity; however, adolescents may be vulnerable to weight-related messages as rapid development during this lifestage often leads to preoccupation with body size and shape. Objective This study (1) examines secular trends in secondary school curricula topics relevant to the prevention of unhealthy weight-control behaviors; (2) describes cross-sectional associations between weight-related curricula content and students’ use of weight-control behaviors; and (3) assesses whether implementation of school-based obesity prevention policies/practices are longitudinally related to students’ weight-control behaviors. Design/participants The Minnesota School Health Profiles and Minnesota Student Survey (grades 9 and 12) data were used along with National Center for Education Statistics data to examine secular trends; cross-sectional associations (n=141 schools); and longitudinal associations (n=42 schools). Main Outcome Measures Students self-reported their height and weight along with past-year use of healthy (e.g., exercise), unhealthy (e.g., fasting), and extreme (e.g., use laxatives) weight-control behaviors. Statistical analyses performed Descriptive statistics, generalized estimating equations, and generalized linear regression models accounting for school-level demographics. Results There was no observable pattern over the years 2008 to 2014 in the mean number of curricula topics addressing unhealthy weight-control behaviors despite an increase in the prevalence of curricula addressing acceptance of body size differences. Including three versus fewer weight-control topics and specifically including the topic of eating disorders in the curricula were related to a lower school-level percent of students using any extreme weight-control behaviors. In contrast, an overall measure of implementing school-based obesity prevention policies/practices (e.g., prohibited advertising) was unrelated to use of unhealthy or extreme behaviors. Conclusions Results suggest obesity prevention policies/practices do not have unintended consequences for student weight-control behaviors and support the importance of school-based health education as part of efforts to prevent unhealthy behaviors. PMID:27889315

[Topics on Which Relatives of Persons with Dementia Seek Counseling Over Telephone or Email: Current Results of a Nationwide Counseling Service of the German Alzheimer Society].

PubMed

Pendergrass, Anna; Weiß, Saskia; Gräßel, Elmar

2018-04-19

Since 15 years, the Alzheimer 's Telephone of the German Alzheimer Society (Deutsche Alzheimer Gesellschaft e.V.; DAlzG), a nationwide psychosocial counseling service, has been offering support for people with dementia (PwD) and their families. The aim of this study was to evaluate: a) why informal PwD caregivers seek telephone counseling, b) whether these telephone calls are one-time counseling or long-term support, and c) whether the telephone inquiries differ from the email-based inquiries with regard to the addressed issues. The data are based on the inquiries of 3,744 informal caregivers, which consulted the DAlzG in 2015. Sociodemographic data on the informal caregivers and the PwD, the characteristics of the telephone call, and the topics addressed in the email inquiries were collected. 70.3% of the callers were female. Most of them (59.9%) were the children (in-law) of and half of them (49.7%) lived with PwD. More than two-thirds of the callers (70%) were seeking help in dealing with the person with dementia (e. g. challenging behavior) and 36.5% of the relatives needed recommendations for further local help and assistance. In the third place, the calls were related to financial and legal topics (23.5%). 92.2% of the calls were one-time consultations. The addressed issues in the email inquiries did not significantly differ from the topics discussed over the telephone. On many topics there is a need for further "on site" consultation. Doctors and other health professionals should therefore be actively involved in counseling relatives of PwD. © Georg Thieme Verlag KG Stuttgart · New York.

A Case Study Investigating Secondary Science Teachers' Perceptions of Science Literacy Instruction

NASA Astrophysics Data System (ADS)

Blackmon, Phyllis Ann

This project study addressed the lack of inclusion of discipline literacy pedagogy in secondary classrooms in a rural school district in eastern North Carolina. Discipline literacy practices are recommended in the Common Core Standards for History/Social Studies, Science, and Technical Subjects. The district had implemented content area reading strategies across content areas, yet no significant progress in secondary students' reading abilities had been demonstrated in statewide or national assessments. The conceptual framework that drove this study was disciplinary literacy, founded by the literacy research of Shanahan, Shanahan, and Zygouris-Coe. Within a qualitative case study method, this investigation of 8 secondary science teachers' experiences teaching literacy during content instruction focused on practices of embedding science-specific reading strategies into lessons and factors that influence teachers' decisions to participate in professional development to advance their learning of discipline-specific literacy methods. Data were collected and triangulated using a focus group and 8 individual interviews. Data from both methods were analyzed into codes and categories that developed into emergent themes. Findings from the focus group and individual interviews revealed that the science teachers possessed limited knowledge of science-specific reading strategies; used random, general literacy practices; and had completed inadequate professional development on science-related topics. Positive change may occur if district leaders support teachers in expanding their knowledge and application of discipline literacy strategies through participation in discipline literacy-focused professional development. The study may provide educators and researchers a deeper understanding of disciplinary literacy and increase research on the topic.

A retrospective analysis of real-world use of the eaTracker® My Goals website by adults from Ontario and Alberta, Canada.

PubMed

Lieffers, Jessica R L; Haresign, Helen; Mehling, Christine; Hanning, Rhona M

2016-09-15

Little is known about use of goal setting and tracking tools within online programs to support nutrition and physical activity behaviour change. In 2011, Dietitians of Canada added "My Goals," a nutrition and physical activity behaviour goal setting and tracking tool to their free publicly available self-monitoring website (eaTracker® ( http://www.eaTracker.ca/ )). My Goals allows users to: a) set "ready-made" SMART (Specific, Measurable, Attainable, Realistic, Time-related) goals (choice of n = 87 goals from n = 13 categories) or "write your own" goals, and b) track progress using the "My Goals Tracker." The purpose of this study was to characterize: a) My Goals user demographics, b) types of goals set, and c) My Goals Tracker use. Anonymous data on all goals set using the My Goals feature from December 6/2012-April 28/2014 by users ≥19y from Ontario and Alberta, Canada were obtained. This dataset contained: anonymous self-reported user demographic data, user set goals, and My Goals Tracker use data. Write your own goals were categorized by topic and specificity. Data were summarized using descriptive statistics. Multivariate binary logistic regression was used to determine associations between user demographics and a) goal topic areas and b) My Goals Tracker use. Overall, n = 16,511 goal statements (75.4 % ready-made; 24.6 % write your own) set by n = 8,067 adult users 19-85y (83.3 % female; mean age 41.1 ± 15.0y, mean BMI 28.8 ± 7.6kg/m(2)) were included for analysis. Overall, 33.1 % of ready-made goals were from the "Managing your Weight" category. Of write your own goal entries, 42.3 % were solely distal goals (most related to weight management); 38.6 % addressed nutrition behaviour change (16.6 % had unspecific general eating goals); 18.1 % addressed physical activity behaviour change (47.3 % had goals without information on exercise amount and type). Many write your own goals were poor quality (e.g., non-specific (e.g., missing amounts)), and possibly unrealistic (e.g., no sugar). Few goals were tracked (<10 %). Demographic variables had statistically significant relations with goal topic areas and My Goals Tracker use. eaTracker® users had high interest in goal setting and the My Goals feature, however, self-written goals were often poor quality and goal tracking was rare. Further research is needed to better support users.

Addressing Sexual Harassment

ERIC Educational Resources Information Center

Young, Ellie L.; Ashbaker, Betty Y.

2008-01-01

This article discusses ways on how to address the problem of sexual harassment in schools. Sexual harassment--simply defined as any unwanted and unwelcome sexual behavior--is a sensitive topic. Merely providing students, parents, and staff members with information about the school's sexual harassment policy is insufficient; schools must take…

Linking Music Learning to Reading Instruction.

ERIC Educational Resources Information Center

Hansen, Dee; Bernstorf, Elaine

2002-01-01

Focuses on the connections between music reading and text reading to explore the influences of music education on children's reading skills. Addresses topics, such as phonological and phonemic awareness, sight identification, orthographic awareness, and fluency. Discusses research that addresses the influence of music on reading. (CMK)

Exemplary Programs in Secondary School Biology.

ERIC Educational Resources Information Center

McComas, William F.; Penick, John E.

1989-01-01

Summarizes 10 exemplary programs which address topics on individualized biology, a modified team approach, limnology, physical anthropology, the relevance of biology to society, ecology, and health. Provides names and addresses of contact persons for further information. Units cover a broad range of abilities and activities. (RT)

Current practice and barriers to the management of sexual issues in rheumatology: results of a survey of health professionals.

PubMed

Helland, Y; Garratt, A; Kjeken, I; Kvien, T K; Dagfinrud, H

2013-01-01

To explore multidisciplinary health professionals' (HPs) management of disease-related sexual issues in patients with rheumatic diseases, including their perceptions and assessments, and identify factors that prevent HPs from addressing sexuality as a topic with patients. A self-constructed questionnaire was sent to 647 nurses, physicians, physiotherapists, occupational therapists, social workers, and psychologists working within rheumatology care. A multivariate logistic regression model of significant determinants for initiating sexual topics with patients was built. The mean age of the responders (n = 274, 42% response rate, 87% female) was 46 years. While 96% considered sexuality a relevant topic in rheumatology care, 71% seldom/never raised the topic. The patient was the main initiator (53%), and 88% of HPs gave the patient responsibility to initiate. The HPs with relevant education in sexuality were significantly more comfortable talking about sexuality (p < 0.001) and raised sexual issues significantly more often (p < 0.001). In the multivariate analyses, higher age [odds ratio (OR) 3.69], having relevant education (OR 3.16), and being comfortable to some extent (OR 3.62) or to a large extent (OR 5.58) remained significant predictors to initiating sexual topics. Although HPs regarded sexuality as a relevant topic in rheumatic health care, they seldom raised the topic in consultations. Those with further education in sexuality addressed sexual issues more frequently and felt more comfortable. Correspondingly, the majority of respondents requested more education. Such training should be part of the basic HPs' education, as well as part of postgraduate courses.

The Physics and Applications of High Brightness Beams: Working Group C Summary on Applications to FELS

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

Nuhn, Heinz-Dieter

2003-03-19

This is the summary of the activities in working group C, ''Application to FELs,'' which was based in the Bithia room at the Joint ICFA Advanced Accelerator and Beam Dynamics Workshop on July 1-6, 2002 in Chia Laguna, Sardinia, Italy. Working group C was small in relation to the other working groups at that workshop. Attendees include Enrica Chiadroni, University of Rome ape with an identical pulse length. ''La Sapienza'', Luca Giannessi, ENEA, Steve Lidia, LBNL, Vladimir Litvinenko, Duke University, Patrick Muggli, UCLA, Alex Murokh, UCLA, Heinz-Dieter Nuhn, SLAC, Sven Reiche, UCLA, Jamie Rosenzweig, UCLA, Claudio Pellegrini, UCLA, Susan Smith,more » Daresbury Laboratory, Matthew Thompson, UCLA, Alexander Varfolomeev, Russian Research Center, plus a small number of occasional visitors. The working group addressed a total of nine topics. Each topic was introduced by a presentation, which initiated a discussion of the topic during and after the presentation. The speaker of the introductory presentation facilitated the discussion. There were six topics that were treated in stand-alone sessions of working group C. In addition, there were two joint sessions, one with working group B, which included one topic, and one with working group C, which included two topics. The presentations that were given in the joint sessions are summarized in the working group summary reports for groups B and D, respectively. This summary will only discuss the topics that were addressed in the stand-alone sessions, including Start-To-End Simulations, SASE Experiment, PERSEO, ''Optics Free'' FEL Oscillators, and VISA II.« less

Topical microbicides--what's new?

PubMed

Karim, Quarraisha Abdool; Baxter, Cheryl; Karim, Salim Abdool

2013-07-01

Topical microbicides are an important, promising but complex HIV prevention technology under development. After 11 disappointing effectiveness trial outcomes of 6 candidate products (some tested as multiple doses and formulations) over the past 20 years, there is renewed optimism that a safe and effective microbicide will soon be available if the recent success of coitally linked use of the antiretroviral-based microbicide, 1% tenofovir gel, is confirmed. Studies of new antiviral agents, novel delivery mechanisms, and combination/multipurpose products that address challenges of adherence, enhance the effectiveness of tenofovir gel, and address sexual and reproductive health needs of men and women, including preventing HIV infection, are already underway.

Expected Ethical Competencies of Public Health Professionals and Graduate Curricula in Accredited Schools of Public Health in North America

PubMed Central

Wright, Brandy; Semaan, Salaam

2013-01-01

Objectives. We assessed expected ethics competencies of public health professionals in codes and competencies, reviewed ethics instruction at schools of public health, and recommended ways to bridge the gap between them. Methods. We reviewed the code of ethics and 3 sets of competencies, separating ethics-related competencies into 3 domains: professional, research, and public health. We reviewed ethics course requirements in 2010–2011 on the Internet sites of 46 graduate schools of public health and categorized courses as required, not required, or undetermined. Results. Half of schools (n = 23) required an ethics course for graduation (master’s or doctoral level), 21 did not, and 2 had no information. Sixteen of 23 required courses were 3-credit courses. Course content varied from 1 ethics topic to many topics addressing multiple ethics domains. Conclusions. Consistent ethics education and competency evaluation can be accomplished through a combination of a required course addressing the 3 domains, integration of ethics topics in other courses, and “booster” trainings. Enhancing ethics competence of public health professionals is important to address the ethical questions that arise in public health research, surveillance, practice, and policy. PMID:22994177

Fit WIC: attitudes, perceptions and practices of WIC staff toward addressing childhood overweight.

PubMed

Serrano, Elena; Gresock, Emily; Suttle, David; Keller, Adrienne; McGarvey, Elizabeth

2006-01-01

To assess the attitudes, perceptions, and practices of staff of the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) in providing nutrition education on childhood overweight topics with WIC participants. Descriptive and correlational study. WIC clinics in Virginia. 106 employees working in direct contact with WIC participants. Demographic information; comfort level and frequency of discussing childhood overweight-related topics with participants; perception of WIC's ability to prevent and help address overweight among children and adults; body mass index (BMI); and attitudes toward personal weight. Descriptive statistics, regression, and analysis of variance. WIC staff in this study reported a lack of comfort, practice, and confidence in addressing and/or preventing childhood overweight with WIC participants, with differences existing based on job title (P < .05). Barriers to implementing programs included perceived attitudes of participants, transportation, time, cultural issues, and childcare. Staff BMIs were significantly correlated to ethnicity, age, feeling overweight, unhappiness with current weight, and comfort level discussing fruit and vegetable intake and physical activity (P < .05). Staff training, health promotion programs, and culturally relevant educational materials are warranted for WIC staff to build a strong knowledge base and promote self-efficacy about childhood overweight-related topics.

Topic Modeling of Smoking- and Cessation-Related Posts to the American Cancer Society's Cancer Survivor Network (CSN): Implications for Cessation Treatment for Cancer Survivors Who Smoke.

PubMed

Westmaas, J Lee; McDonald, Bennett R; Portier, Kenneth M

2017-08-01

Smoking is a risk factor in at least 18 cancers, and approximately two-thirds of cancer survivors continue smoking following diagnosis. Text mining of survivors' online posts related to smoking and quitting could inform strategies to reduce smoking in this vulnerable population. We identified posts containing smoking/cessation-related keywords from the Cancer Survivors Network (CSN), an online cancer survivor community of 166 000 members and over 468 000 posts since inception. Unsupervised topic model analysis of posts since 2000 using Latent Dirichlet Allocation extracted 70 latent topics which two subject experts inspected for themes based on representative terms. Posterior analysis assessed the distribution of topics within posts, and the range of themes discussed across posts. Less than 1% of posts (n = 3998) contained smoking/cessation-related terms, and covered topics related to cancer diagnoses, treatments, and coping. The most frequent smoking-related topics were quit smoking methods (5.4% of posts), and the environment for quitters (2.9% of posts), such as the stigma associated with being a smoker diagnosed with cancer and lack of empathy experienced compared to nonsmokers. Smoking as a risk factor for one's diagnosis was a primary topic in only 1.7% of smoking/cessation-related posts. The low frequency of smoking/cessation-related posts may be due to expected criticism/stigma for smoking but may also suggests a need for health care providers to address smoking and assist with quitting in the diagnostic and treatment process. Topic model analysis revealed potential barriers that should be addressed in devising clinical or population-level interventions for cancer survivors who smoke. Although smoking is a major risk factor for cancer, little is known about cancer patients' or survivors' views or concerns about smoking and quitting. This study used text mining of posts to an online community of cancer patients and survivors to investigate contexts in which smoking or quitting is discussed. Results indicated that smoking and quitting discussions were relatively rare, but nevertheless provide insight into barriers that may need to be addressed in cessation interventions for survivors. © The Author 2017. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

CALL FOR PAPERS: Quantum control

NASA Astrophysics Data System (ADS)

Mancini, Stefano; Wiseman, Howard M.; Man'ko, Vladimir I.

2004-10-01

Over the last few decades, the achievements of highly precise technologies for manipulating systems at quantum scales have paved the way for the development of quantum control. Moreover, the proliferation of results in quantum information suggest that control theory might profitably be re-examined from this perspective. Journal of Optics B: Quantum and Semiclassical Optics will publish a topical issue devoted to quantum control. The Guest Editors invite contributions from researchers working in any area related to quantum control. Topics to be covered include: • Quantum Hamiltonian dynamics and programming control • Quantum decoherence control • Open loop control • Closed loop (feedback) control • Quantum measurement theory • Quantum noise and filtering • Estimation and decision theory • Quantum error correction • Group representation in quantum control • Coherent control in quantum optics and lasers • Coherent control in cavity QED and atom optics • Coherent control in molecular dynamics The topical issue is scheduled for publication in November 2005 and the DEADLINE for submission of contributions is 28 February 2005. All contributions will be peer-reviewed in accordance with the normal refereeing procedures and standards of Journal of Optics B: Quantum and Semiclassical Optics. Submissions should preferably be in either standard LaTeX form or Microsoft Word. Advice on publishing your work in the journal may be found at www.iop.org/journals/authors/jopb. Enquiries regarding this topical issue may be addressed to the Publisher, Dr Claire Bedrock (claire.bedrock@iop.org). There are no page charges for publication. The corresponding author of each paper published will receive a complimentary copy of the topical issue. Contributions to the topical issue should preferably be submitted electronically at www.iop.org/journals/authors/jopb or by e-mail to jopb@iop.org. Authors unable to submit online or by e-mail may send hard copy contributions (enclosing the electronic code) to: Journal of Optics B: Quantum and Semiclassical Optics, Institute of Physics Publishing, Dirac House, Temple Back, Bristol BS1 6BE, UK. All contributions should be accompanied by a readme file or covering letter, quoting `JOPB Topical Issue - Quantum control', giving the postal and e-mail addresses for correspondence. Any subsequent change of address should be notified to the publishing office. We look forward to receiving your contribution to this topical issue.

Marriage Counseling. Searchlight Plus: Relevant Resources in High Interest Areas. No. 51+.

ERIC Educational Resources Information Center

Schreiber, Penny

This paper provides a review of the articles and documents on the topic of marriage counseling, as identified by a computer search of the ERIC data base from November 1966 through December 1979. The materials address the following topics: (1) the history of marriage counseling; (2) counseling techniques including conjoint family therapy, cotherapy…

Leveraging Prior Calculus Study with Embedded Review

ERIC Educational Resources Information Center

Nikolov, Margaret C.; Withers, Wm. Douglas

2016-01-01

We propose a new course structure to address the needs of college students with previous calculus study but no course validations as an alternative to repeating the first year of calculus. Students are introduced directly to topics from Calculus III unpreceded by a formal review of topics from Calculus I or II, but with additional syllabus time…

Effect of parental selection of healthy behavior topic during well child visit on plan to change childs eating or physical activity behavior

USDA-ARS?s Scientific Manuscript database

Current recommendations direct pediatricians to address obesity and obesity prevention routinely during well child visits and to tailor their counseling, but clinicians may feel ineffective because of time constraints and lack of parent interest. To prompt parents to select a healthy lifestyle topic...

School Finance under the Internal Revenue Code of 1986.

ERIC Educational Resources Information Center

Smith, Carla J.; Kraft, John L.

One paper, one published article and one transcript of testimony that discuss school finance under the Internal Revenue Code of 1986 are presented. "Select Topics of the Tax Reform Act of 1986 for the Issuers of Tax-Exempt Governmental Obligations," by Carla J. Smith, presents three selected topics that address the issuers of tax-exempt…

Mature Stuff. Physical Activity for the Older Adult.

ERIC Educational Resources Information Center

Leslie, David K., Ed.

This book on physical education for the older adult is divided into three parts. The first part contains a chapter that introduces the reader to the topic of aging in American society and ties that topic to the interests of health professionals. Chapters 2 through 6 address the foundation areas of health, physical education, recreation and dance…

Advice to travelers on topical insect repellent use against dengue mosquitoes in Far North Queensland, Australia.

PubMed

Webb, Cameron E; Russell, Richard C

2011-01-01

Dengue outbreaks occur annually in Far North Queensland, Australia. Advice on topical insect repellents provided by health authorities rarely addresses the wide range of formulations and active ingredients currently registered for use in Australia. Recommendations on the use of registered products require review. © 2011 International Society of Travel Medicine.

Discrete Topics in the Undergraduate Mathematics Curriculum: How Big a Step Should We Take?

ERIC Educational Resources Information Center

Gordon, Sheldon P.

The question of the advisability of incorporating discrete mathematics into the mathematics curriculum is addressed by examining the different types of courses typically offered in the first two years of college and the appropriateness of including discrete mathematics topics in these courses. The introductory section explains how the advent of…

"You're Moving a Frickin' Big Ship": The Challenges of Addressing LGBTQ Topics in Public Schools

ERIC Educational Resources Information Center

Fredman, Amy J.; Schultz, Nicole J.; Hoffman, Mary F.

2015-01-01

Scholars have become more attentive to lesbian/gay/bisexual/transsexual/queer/questioning (LGBTQ) topics as queer perspectives become increasingly prevalent in middle and high school environments. This study examines how educators navigate social and academic environments in order to incorporate inclusive pedagogical practices and cultivate safe…

Library Micro-Computing, Vol. 1. Reprints from the Best of "ONLINE" [and]"DATABASE."

ERIC Educational Resources Information Center

Online, Inc., Weston, CT.

Reprints of 18 articles pertaining to library microcomputing appear in this collection, the first of two volumes on this topic in a series of volumes of reprints from "ONLINE" and "DATABASE" magazines. Edited for information professionals who use electronically distributed databases, these articles address such topics as: (1) an integrated library…

Demographic-Based Perceptions of Adequacy of Software Security's Presence within Individual Phases of the Software Development Life Cycle

ERIC Educational Resources Information Center

Kramer, Aleksey

2013-01-01

The topic of software security has become paramount in information technology (IT) related scholarly research. Researchers have addressed numerous software security topics touching on all phases of the Software Development Life Cycle (SDLC): requirements gathering phase, design phase, development phase, testing phase, and maintenance phase.…

Discipline and the Section 504 Student: Your Quick-Reference Guide to Best Practices.

ERIC Educational Resources Information Center

Caruso, Brian, Ed.

This document is intended to provide guidance to schools in the discipline of students with disabilities in compliance with regulations under Section 504 of the Rehabilitation Act of 1973. Chapters address the following topics (sample sub-topics in parentheses): (1) basics of discipline under Section 504 (common mistakes districts make when…

A Handicapped Child in the Family: Readings for Parents.

ERIC Educational Resources Information Center

Bell, Catherine, Ed.

Developed by an outreach project for handicapped children 0 to 5 years of age and their parents in rural Maine, these 18 bulletins address topics related to living with a handicapped child. Directed toward parents, the bulletins touch on the following topics: parents' feelings, handicapped children's needs to be treated as normally as possible,…

International High/Scope Registry Conference Proceedings (Ypsilanti, Michigan, May 8-11, 1996).

ERIC Educational Resources Information Center

High/Scope Educational Research Foundation, Ypsilanti, MI.

These conference proceedings provide summaries of 66 presentations on various aspects of the High/Scope active learning approach for high-risk students, as well as related topics. Topics addressed include: (1) real-life problem solving; (2) songs in daily routines; (3) open-ended art materials; (4) transition strategies; (5) recall ideas for…

Students' Arguments on the Science and Religion Issue: The Example of Evolutionary Theory and Genesis

ERIC Educational Resources Information Center

Basel, Nicolai; Harms, Ute; Prechtl, Helmut; Weiß, Thomas; Rothgangel, Martin

2014-01-01

Treating creationism as a controversial topic within the science and religion issue in the science classroom has been widely discussed in the recent literature. Some researchers have proposed that this topic is best addressed by focusing on sociocognitive conflict. To prepare new learning opportunities for this approach, it is necessary to know…

Proceedings of the 18th biennial southern silvicultural research conference

Treesearch

Callie Schweitzer; W.K. Clatterbuck; Christopher Oswalt

2016-01-01

At the 18th Biennial Southern Silvicultural Research Conference held in Knoxville, TN, a range of topics germane to the ecology and management of southern forests was addressed in 101 oral and 61 poster presentations. Papers are grouped into 14 topic sections and include soil and site relationships, forest threats, conservation, nutrition, fire, biometrics, biomass,...

Impact of Environmental Issues on the High-Speed Civil Transport

NASA Technical Reports Server (NTRS)

Whitehead, Allen H., Jr.

1998-01-01

This paper provides an overview of the impact of environmental issues on the design and operation of the proposed High-Speed Civil Transport (HSCT). This proposal for a new generation commercial supersonic transport is being pursued by NASA and its US industry partners in the NASA High-Speed Research (HSR) Program. A second related paper describes the overall HSR Program, including a history of supersonic transport development that led to the present program, and a brief outline of the structure of the two-phase program and its management structure. The specific objectives are to address the four major barrier environmental issues and show their impact on the design of the airplane and potentially, its mode of operation. A brief historical perspective shows how HSR Phase I addressed these environmental topics and, with the successful completion of that program, led to the successful advocacy for the Phase II effort that followed. The Phase II program elements were discussed in the earlier paper and addressed technology programs to enhance the economic viability of the HSCT. Since many of the regulations that may effect the certification and operation of the HSCT are either not in place or well documented, a brief treatise is provided to address the status of the rules and the potential impact on the viability of the HSCT.

Feedback mechanisms of change: How problem alerts reported by youth clients and their caregivers impact clinician-reported session content

PubMed Central

Douglas, Susan R.; Jonghyuk, Bae; de Andrade, Ana Regina Vides; Tomlinson, M. Michele; Hargraves, Ryan Pamela; Bickman, Leonard

2015-01-01

Objective This study explored how clinician-reported content addressed in treatment sessions was predicted by clinician feedback group and multi-informant cumulative problem alerts that appeared in computerized feedback reports for 299 clients aged 11 to 18 years receiving home-based community mental health treatment. Method Measures included a clinician-report of content addressed in sessions and additional measures of treatment progress and process (e.g., therapeutic alliance) completed by clinicians, clients, and their caregivers. Item responses in the top 25th percentile in severity from these measures appeared as ‘problem alerts’ on corresponding computerized feedback reports. Clinicians randomized to the feedback group received feedback weekly while the control group did not. Analyses were conducted using the Cox proportional hazards regression for recurrent events. Results For all content domains, the results of the survival analyses indicated a robust effect of the feedback group on addressing specific content in sessions, with feedback associated with shorter duration to first occurrence and increased likelihood of addressing or focusing on a topic compared to the non-feedback group. Conclusion There appears to be an important relationship between feedback and cumulative problem alerts reported by multiple informants as they influence session content. PMID:26337327

A CONTENT ANALYSIS OF MILITARY COMMANDER MESSAGES ABOUT TOBACCO AND OTHER HEALTH ISSUES IN MILITARY INSTALLATION NEWSPAPERS: WHAT DO MILITARY COMMANDERS SAY ABOUT TOBACCO?

PubMed Central

Poston, Walker S.C.; Haddock, Christopher K.; Jahnke, Sara A.; Hyder, Melissa L.; Jitnarin, Nattinee

2014-01-01

Military installation newspapers are a primary means used by military commanders to communicate information about topics important to military personnel including leadership, training issues, installation events, safety concerns, and vital health issues. We conducted a content analysis of military commanders’ messages about health issues that were published in online military installation newspapers/newsfeeds. We identified a total of 75 publicly accessible installation newspapers/newsfeeds with commanders’ messages (n=39 Air Force, n=19 Army, n=7 Navy, n=1 Marine, and n=9 Joint Bases). Commander messages published between January 2012–December 2012 were collected, screened, and coded. Coder inter-rater reliability was 98.9%. Among the 2,479 coded commanders’ messages, 132 (5.3%) addressed a health topic as the primary focus. There were no significant differences between service branches in the percentage of health-oriented messages (χ2=5.019, p=0.285). The most commonly addressed health topics were exercise/fitness (23.5%), other mental health concerns (19.7%), alcohol/DUI (13.6%), and suicide (12.1%). Tobacco use was directly addressed as a primary health aim in only two commanders’ messages (1.5%). Health topics, and particularly tobacco-related content, are rarely written about by military commanders. The absence of tobacco-related health messages from line leadership contributes to the perception that tobacco control is a low priority. PMID:26032388

[The social security system as a topic in medical education. Own experiences and description of student's contribution].

PubMed

Seidel, H J; Schochat, T

2001-07-01

The special subject "sociomedicine", as defined for medical students in "items to which the written examination in the second part of the medical examination can relate" has been taught by this department for 25 years as part of the course on medical ecology. There are 4 lectures (structure of the health care system; preventive care by doctors in the community and at the place of work; introduction to health economy; introduction to epidemiology) and the following seminars in small groups: social security systems; health insurance; excursion to a rehabilitation hospital; health reporting; epidemiology. The topics are presented and taught with emphasis on didactically useful and local examples. To ensure student participation "personal data" were introduced: Students give short reports on topics presented to them or they have to formulate questions to the topic of the seminar, questions or subjects to be dealt with. The questions concerning "social security systems" and "health insurance", collected over a 6 year period, were analyzed. Initially, the subject "sociomedicine" is not much appreciated by the students. The analysis shows what students think when they are challenged. The spectrum of questions mainly reflects the discussion in the media: Finance and benefits predominate, also budget and misuse, especially with reference to old-age pension and health insurance. Questions related to specific medical functions as e. g. medical expert opinion, are less often raised. However, topics such as "expansion of preventive measures", "chip card and utilisation" and "unconventional methods" are often addressed. A special demand for personal advice is seen during small talk discussions in intermissions (health insurance). The topics "medical expert opinion" and "comparison of public and private health insurance" have become positive knowledge required for the examination and for practising the medical profession. With these subjects as a starting point it appears easier for us to describe the relevant institutions and structures and the general principles of solidarity.

Collaborative Modeling: Experience of the U.S. Preventive Services Task Force.

PubMed

Petitti, Diana B; Lin, Jennifer S; Owens, Douglas K; Croswell, Jennifer M; Feuer, Eric J

2018-01-01

Models can be valuable tools to address uncertainty, trade-offs, and preferences when trying to understand the effects of interventions. Availability of results from two or more independently developed models that examine the same question (comparative modeling) allows systematic exploration of differences between models and the effect of these differences on model findings. Guideline groups sometimes commission comparative modeling to support their recommendation process. In this commissioned collaborative modeling, modelers work with the people who are developing a recommendation or policy not only to define the questions to be addressed but ideally, work side-by-side with each other and with systematic reviewers to standardize selected inputs and incorporate selected common assumptions. This paper describes the use of commissioned collaborative modeling by the U.S. Preventive Services Task Force (USPSTF), highlighting the general challenges and opportunities encountered and specific challenges for some topics. It delineates other approaches to use modeling to support evidence-based recommendations and the many strengths of collaborative modeling compared with other approaches. Unlike systematic reviews prepared for the USPSTF, the commissioned collaborative modeling reports used by the USPSTF in making recommendations about screening have not been required to follow a common format, sometimes making it challenging to understand key model features. This paper presents a checklist developed to critically appraise commissioned collaborative modeling reports about cancer screening topics prepared for the USPSTF. Copyright © 2017 American Journal of Preventive Medicine. All rights reserved.

Geobase Information System Impacts on Space Image Formats

NASA Technical Reports Server (NTRS)

Simonett, D. S. (Editor); Smith, T. R. (Editor); Tobler, W. (Editor); Marks, D. G. (Editor); Frew, J. E. (Editor); Dozier, J. C. (Editor)

1978-01-01

As Geobase Information Systems increase in number, size and complexity, the format compatability of satellite remote sensing data becomes increasingly more important. Because of the vast and continually increasing quantity of data available from remote sensing systems the utility of these data is increasingly dependent on the degree to which their formats facilitate, or hinder, their incorporation into Geobase Information Systems. To merge satellite data into a geobase system requires that they both have a compatible geographic referencing system. Greater acceptance of satellite data by the user community will be facilitated if the data are in a form which most readily corresponds to existing geobase data structures. The conference addressed a number of specific topics and made recommendations.

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.

Rotorcraft Dynamics 1984

NASA Technical Reports Server (NTRS)

1985-01-01

In the conference proceedings are 24 presented papers, their discussions, and material given in two panels. The presented papers address the general areas of the dynamics of rotorcraft or helicopters. Specific topics include the stability of rotors in hover and forward flight, the stability of coupled rotor-fuselage systems in hover, the loads on a rotor in forward flight including new developments in rotor loads calculations, and the calculation of rotorcraft vibration and means for its control or suppression. Material in the first panel deals with the successful application of dynamics technology to engineering development of flight vehicles. Material in the second panel is concerned with large data bases in the area of rotorocraft dynamics and how they are developed, managed, and used.

Red Hat Enterprise Virtualization - KVM-based infrastructure services at BNL

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

Cortijo, D.

2011-06-14

Over the past 18 months, BNL has moved a large percentage of its Linux-based servers and services into a Red Hat Enterprise Virtualization (RHEV) environment. This presentation will address our approach to virtualization, critical decision points, and a discussion of our implementation. Specific topics will include an overview of hardware and software requirements, networking, and storage; discussion of the decision of Red Hat solution over competing products (VMWare, Xen, etc); details on some of the features of RHEV - both current and on their roadmap; Review of performance and reliability gains since deployment completion; path forward for RHEV at BNLmore » and caveats and potential problems.« less

A history of development in rotordynamics: A manufacturer's perspective

NASA Technical Reports Server (NTRS)

Shemeld, David E.

1987-01-01

The subject of rotordynamics and instability problems in high performance turbomachinery has been a topic of considerable industry discussion and debate over the last 15 or so years. This paper reviews an original equipment manufacturer's history of development of concepts and equipment as applicable to multistage centrifugal compressors. The variety of industry user compression requirements and resultant problematical situations tends to confound many of the theories and analytical techniques set forth. The experiences and examples described herein support the conclusion that the successful addressing of potential rotordynamics problems is best served by a fundamental knowledge of the specific equipment. This in addition to having the appropriate analytical tools. Also, that the final proof is in the doing.

Concise Review: Developing Best‐Practice Models for the Therapeutic Use of Extracellular Vesicles

PubMed Central

Reiner, Agnes T.; Witwer, Kenneth W.; van Balkom, Bas W.M.; de Beer, Joel; Brodie, Chaya; Corteling, Randolph L.; Gabrielsson, Susanne; Gimona, Mario; Ibrahim, Ahmed G.; de Kleijn, Dominique; Lai, Charles P.; Lötvall, Jan; del Portillo, Hernando A.; Reischl, Ilona G.; Riazifar, Milad; Salomon, Carlos; Tahara, Hidetoshi; Toh, Wei Seong; Wauben, Marca H.M.; Yang, Vicky K.; Yang, Yijun; Yeo, Ronne Wee Yeh; Yin, Hang; Giebel, Bernd

2017-01-01

Abstract Growing interest in extracellular vesicles (EVs, including exosomes and microvesicles) as therapeutic entities, particularly in stem cell‐related approaches, has underlined the need for standardization and coordination of development efforts. Members of the International Society for Extracellular Vesicles and the Society for Clinical Research and Translation of Extracellular Vesicles Singapore convened a Workshop on this topic to discuss the opportunities and challenges associated with development of EV‐based therapeutics at the preclinical and clinical levels. This review outlines topic‐specific action items that, if addressed, will enhance the development of best‐practice models for EV therapies. Stem Cells Translational Medicine 2017;6:1730–1739 PMID:28714557

Delaware Technical & Community College's response to the critical shortage of Delaware secondary science teachers

NASA Astrophysics Data System (ADS)

Campbell, Nancy S.

This executive position paper examines the critical shortage of Delaware high school science teachers and Delaware Technical & Community College's possible role in addressing this shortage. A concise analysis of economic and political implications of the science teacher shortage is presented. The following topics were researched and evaluated: the specific science teacher needs for Delaware school districts; the science teacher education program offerings at Delaware universities and colleges; the Alternative Route to Teacher Certification (ARTC); and the state of Delaware's scholarship response to the need. Recommendations for Delaware Tech's role include the development and implementation of two new Associate of Arts of Teaching programs in physics secondary science education and chemistry secondary science education.

Teacher- or Learner-Centred? Science Teacher Beliefs Related to Topic Specific Pedagogical Content Knowledge: A South African Case Study

ERIC Educational Resources Information Center

Mavhunga, Elizabeth; Rollnick, Marissa

2016-01-01

In science education, learner-centred classroom practices are widely accepted as desirable and are associated with responsive and reformed kinds of teacher beliefs. They are further associated with high-quality Pedagogical Content Knowledge (PCK). Topic-Specific Pedagogical Content Knowledge (TSPCK), a version of PCK defined at topic level, is…

Attention Deficit Hyperactivity Disorder. Decade of the Brain.

ERIC Educational Resources Information Center

Neuwirth, Sharyn

This guide to attention deficit hyperactivity disorder (ADHD) is organized in three parts which address understanding the problem, getting help, and sustaining hope. A question-and-answer format addresses the following topics: symptoms of ADHD; other conditions which may produce similar symptoms; other disorders which may accompany ADHD; causes of…

Federal Information: Foundation for National Competitiveness.

ERIC Educational Resources Information Center

Clark, Joseph E.; And Others

1988-01-01

Seven papers address issues related to the dissemination of federal information to the private sector. General topics addressed include the impact of federal information policy on the flow of scientific and technical information (STI), business needs for STI, and the role of the National Technical Information Service. (13 references) (MES)

Library Off-Site Shelving: Guide for High-Density Facilities.

ERIC Educational Resources Information Center

Nitecki, Danuta A., Ed.; Kendrick, Curtis L., Ed.

This collection of essays addresses the planning, construction, and operating issues relating to high-density library shelving facilities. The volume covers essential topics that address issues relating to the building, its operations, and serving the collections. It begins with an introduction by the volume's editors, "The Paradox and…

78 FR 15958 - Submission for OMB Review; 30-day Comment Request: Pediatric Palliative Care Campaign Pilot Survey

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-13

... Information Collection: NINR developed a Pediatric Palliative Care Campaign to address the communications... conversation and addressing the communications needs of health care providers around this topic. This...; 30-day Comment Request: Pediatric Palliative Care Campaign Pilot Survey SUMMARY: Under the provisions...

Telecommunications Policy Research Conference 1987. Program [and] Keynote Address by Morris Tanenbaum.

ERIC Educational Resources Information Center

Telecommunications Policy Research Conference, Inc., Washington, DC.

Panelists, discussants, and speakers at the 20 sessions of this three-day conference on telecommunications policy research are listed under the appropriate sessions in this conference program, as well luncheon and dinner speakers. Topics addressed by the various sessions include: federal regulatory policies and technical change in…

Becoming Environmentally Literate Citizens

ERIC Educational Resources Information Center

Groenke, Susan L.; Puckett, Randall

2006-01-01

The RAFT technique (Santa 1988) is a writing strategy that helps students understand their "Role" as a writer, the "Audience" they will address, various "Formats" for writing, and the expected "Topic" or content. This article discusses the RAFT writing strategy used by the students to address land development issues. The authors facilitated…

Addressing implementation challenges during guideline development - a case study of Swedish national guidelines for methods of preventing disease.

PubMed

Richter-Sundberg, Linda; Kardakis, Therese; Weinehall, Lars; Garvare, Rickard; Nyström, Monica E

2015-01-22

Many of the world's life threatening diseases (e.g. cancer, heart disease, stroke) could be prevented by eliminating life-style habits such as tobacco use, unhealthy diet, physical inactivity and excessive alcohol use. Incorporating evidence-based research on methods to change unhealthy lifestyle habits in clinical practice would be equally valuable. However gaps between guideline development and implementation are well documented, with implications for health care quality, safety and effectiveness. The development phase of guidelines has been shown to be important both for the quality in guideline content and for the success of implementation. There are, however, indications that guidelines related to general disease prevention methods encounter specific barriers compared to guidelines that are diagnosis-specific. In 2011 the Swedish National board for Health and Welfare launched guidelines with a preventive scope. The aim of this study was to investigate how implementation challenges were addressed during the development process of these disease preventive guidelines. Seven semi-structured interviews were conducted with members of the guideline development management group. Archival data detailing the guideline development process were also collected and used in the analysis. Qualitative data were analysed using content analysis as the analytical framework. The study identified several strategies and approaches that were used to address implementation challenges during guideline development. Four themes emerged from the analysis: broad agreements and consensus about scope and purpose; a formalized and structured development procedure; systematic and active involvement of stakeholders; and openness and transparency in the specific guideline development procedure. Additional factors concerning the scope of prevention and the work environment of guideline developers were perceived to influence the possibilities to address implementation issues. This case study provides examples of how guideline developers perceive and approach the issue of implementation during the development and early launch of prevention guidelines. Models for guideline development could benefit from an initial assessment of how the guideline topic, its target context and stakeholders will affect the upcoming implementation.

MSG-7: molecular absorption processes related to the penetration of ultraviolet solar radiation into the middle atmosphere

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

Frederick, J.E.; Blake, A.J.; Freeman, D.E.

1983-07-01

The information presently available on the absorption cross sections of O2 and O3 with attention to the application of these data in middle atmospheric science is reviewed. The cross sections values reported by different groups are intercompared in tabular form where feasible, and specific values are recommended when there is a basis for preferring a particular set of results over other available data. When no such basis exists, the differences among published cross sections then serve to indicate a range of uncertainty. In these cases the need for additional work is indicated. Specific topics addressed are the absorption of molecularmore » oxygen at Lyman alpha, in the Schumann-Runge continuum, in the Schumann-Runge bands, and in the Herzberg continuum. For ozone, the Hartley and Huggins bands are considered.« less

Health Disparities in Women

PubMed Central

Hornbuckle, Lyndsey M; Amutah-Onukagha, Ndidiamaka; Bryan, Alicia; Skidmore Edwards, Elizabeth; Madzima, Takudzwa; Massey, Kelly; May, Linda; Robinson, Leah E

2017-01-01

AIMS AND SCOPE Clinical Medicine Insights: Women’s Health is an international, open-access, peer-reviewed journal which considers manuscripts on all aspects of the diagnosis, management, and prevention of disorders specific to women, in addition to related genetic, pathophysiological, and epidemiological topics. Clinical Medicine Insights: Women’s Health aims to provide researchers working in this complex, quickly developing field with online, open access to highly relevant scholarly articles by leading international researchers. In a field where the literature is ever-expanding, researchers increasingly need access to up-to-date, high-quality scholarly articles on areas of specific contemporary interest. This supplement is on Health Disparities in Women. This supplement aims to address this by presenting high-quality articles that allow readers to distinguish the signal from the noise. The editor in chief hopes that through this effort, practitioners and researchers will be aided in finding answers to some of the most complex and pressing issues of our time. PMID:28579867

Workplace Violence Training Programs for Health Care Workers: An Analysis of Program Elements.

PubMed

Arbury, Sheila; Hodgson, Michael; Zankowski, Donna; Lipscomb, Jane

2017-06-01

Commercial workplace violence (WPV) prevention training programs differ in their approach to violence prevention and the content they present. This study reviews 12 such programs using criteria developed from training topics in the Occupational Safety and Health Administration's (OSHA) Guidelines for Preventing Workplace Violence for Healthcare and Social Service Workers and a review of the WPV literature. None of the training programs addressed all the review criteria. The most significant gap in content was the lack of attention to facility-specific risk assessment and policies. To fill this gap, health care facilities should supplement purchased training programs with specific training in organizational policies and procedures, emergency action plans, communication, facility risk assessment, and employee post-incident debriefing and monitoring. Critical to success is a dedicated program manager who understands risk assessment, facility clinical operations, and program management and evaluation.

Hunting statistics: what data for what use? An account of an international workshop

USGS Publications Warehouse

Nichols, J.D.; Lancia, R.A.; Lebreton, J.D.

2001-01-01

Hunting interacts with the underlying dynamics of game species in several different ways and is, at the same time, a source of valuable information not easily obtained from populations that are not subjected to hunting. Specific questions, including the sustainability of hunting activities, can be addressed using hunting statistics. Such investigations will frequently require that hunting statistics be combined with data from other sources of population-level information. Such reflections served as a basis for the meeting, ?Hunting Statistics: What Data for What Use,? held on January 15-18, 2001 in Saint-Benoist, France. We review here the 20 talks held during the workshop and the contribution of hunting statistics to our knowledge of the population dynamics of game species. Three specific topics (adaptive management, catch-effort models, and dynamics of exploited populations) were highlighted as important themes and are more extensively presented as boxes.

The research agenda in ICU telemedicine: a statement from the Critical Care Societies Collaborative.

PubMed

Kahn, Jeremy M; Hill, Nicholas S; Lilly, Craig M; Angus, Derek C; Jacobi, Judith; Rubenfeld, Gordon D; Rothschild, Jeffrey M; Sales, Anne E; Scales, Damon C; Mathers, James A L

2011-07-01

ICU telemedicine uses audiovisual conferencing technology to provide critical care from a remote location. Research is needed to best define the optimal use of ICU telemedicine, but efforts are hindered by methodological challenges and the lack of an organized delivery approach. We convened an interdisciplinary working group to develop a research agenda in ICU telemedicine, addressing both methodological and knowledge gaps in the field. To best inform clinical decision-making and health policy, future research should be organized around a conceptual framework that enables consistent descriptions of both the study setting and the telemedicine intervention. The framework should include standardized methods for assessing the preimplementation ICU environment and describing the telemedicine program. This framework will facilitate comparisons across studies and improve generalizability by permitting context-specific interpretation. Research based on this framework should consider the multidisciplinary nature of ICU care and describe the specific program goals. Key topic areas to be addressed include the effect of ICU telemedicine on the structure, process, and outcome of critical care delivery. Ideally, future research should attempt to address causation instead of simply associations and elucidate the mechanism of action in order to determine exactly how ICU telemedicine achieves its effects. ICU telemedicine has significant potential to improve critical care delivery, but high-quality research is needed to best inform its use. We propose an agenda to advance the science of ICU telemedicine and generate research with the greatest potential to improve patient care.

The Research Agenda in ICU Telemedicine

PubMed Central

Hill, Nicholas S.; Lilly, Craig M.; Angus, Derek C.; Jacobi, Judith; Rubenfeld, Gordon D.; Rothschild, Jeffrey M.; Sales, Anne E.; Scales, Damon C.; Mathers, James A. L.

2011-01-01

ICU telemedicine uses audiovisual conferencing technology to provide critical care from a remote location. Research is needed to best define the optimal use of ICU telemedicine, but efforts are hindered by methodological challenges and the lack of an organized delivery approach. We convened an interdisciplinary working group to develop a research agenda in ICU telemedicine, addressing both methodological and knowledge gaps in the field. To best inform clinical decision-making and health policy, future research should be organized around a conceptual framework that enables consistent descriptions of both the study setting and the telemedicine intervention. The framework should include standardized methods for assessing the preimplementation ICU environment and describing the telemedicine program. This framework will facilitate comparisons across studies and improve generalizability by permitting context-specific interpretation. Research based on this framework should consider the multidisciplinary nature of ICU care and describe the specific program goals. Key topic areas to be addressed include the effect of ICU telemedicine on the structure, process, and outcome of critical care delivery. Ideally, future research should attempt to address causation instead of simply associations and elucidate the mechanism of action in order to determine exactly how ICU telemedicine achieves its effects. ICU telemedicine has significant potential to improve critical care delivery, but high-quality research is needed to best inform its use. We propose an agenda to advance the science of ICU telemedicine and generate research with the greatest potential to improve patient care. PMID:21729894

Realizing Benefits and Overcoming Challenges of Education Programs Associated with Scientific Research Programs

NASA Astrophysics Data System (ADS)

Morrow, C. A.

2005-12-01

This paper will frame the topic of the session and report on the analysis of additional data related to an ongoing research project that specifically addresses the benefits and challenges of educational programs associated with scientific research programs. In particular, the paper will present the results of a survey of professionals who lead education and public outreach programs inside NASA space science missions and programs. This survey was done in association with the NASA Scientist Communication & Involvement Working Group (SCIWG). The results of this new survey are compared to those of a similar survey of AGU session participants and presenters that was made in the fall of 2003. The fall 2003 data showed clear indications of educational benefits that were unique to having a close association with scientific research programs. The data also showed clear challenges, many of which are being addressed via the rise of the new profession of bridge-builders who endeavor to match the resources and opportunities of the research science community to genuine educational needs.

Citizen Science Data and Scaling

NASA Astrophysics Data System (ADS)

Henderson, S.; Wasser, L. A.

2013-12-01

There is rapid growth in the collection of environmental data by non experts. So called ';citizen scientists' are collecting data on plant phenology, precipitation patterns, bird migration and winter feeding, mating calls of frogs in the spring, and numerous other topics and phenomena related to environmental science. This data is generally submitted to online programs (e.g Project BudBurst, COCORaHS, Project Feederwatch, Frogwatch USA, etc.)and is freely available to scientists, educators, land managers, and decisions makers. While the data is often used to address specific science questions, it also provides the opportunity to explore its utility in the context of ecosystem scaling. Citizen science data is being collected and submitted at an unprecedented rate and is of a spatial and temporal scale previously not possible. The amount of citizen science data vastly exceeds what scientists or land managers can collect on their own. As such, it provides opportunities to address scaling in the environmental sciences. This presentation will explore data from several citizen science programs in the context of scaling.

Assessment of avionics technology in European aerospace organizations

NASA Technical Reports Server (NTRS)

Martinec, D. A.; Baumbick, Robert; Hitt, Ellis; Leondes, Cornelius; Mayton, Monica; Schwind, Joseph; Traybar, Joseph

1992-01-01

This report provides a summary of the observations and recommendations made by a technical panel formed by the National Aeronautics and Space Administration (NASA). The panel, comprising prominent experts in the avionics field, was tasked to visit various organizations in Europe to assess the level of technology planned for use in manufactured civil avionics in the future. The primary purpose of the study was to assess avionics systems planned for implementation or already employed on civil aircraft and to evaluate future research, development, and engineering (RD&E) programs, address avionic systems and aircraft programs. The ultimate goal is to ensure that the technology addressed by NASa programs is commensurate with the needs of the aerospace industry at an international level. The panel focused on specific technologies, including guidance and control systems, advanced cockpit displays, sensors and data networks, and fly-by-wire/fly-by-light systems. However, discussions the panel had with the European organizations were not limited to these topics.

Space dust and debris; Proceedings of the Topical Meeting of the Interdisciplinary Scientific Commission B (Meetings B2, B3, and B5) of the COSPAR 28th Plenary Meeting, The Hague, Netherlands, June 25-July 6, 1990

NASA Technical Reports Server (NTRS)

Kessler, D. J. (Editor); Zarnecki, J. C. (Editor); Matson, D. L. (Editor)

1991-01-01

The present conference on space dust and debris encompasses orbital debris, in situ measurements and laboratory analysis of space-dust particles, comparative studies of comets, asteroids, and dust, the protection and maneuvering of spacecraft in space-debris environments, and the out-of-elliptic distribution of interplanetary dust derived from near-earth flux. Specific issues addressed include asteroid taxonomy, the optical properties of dust from cometary and interplanetary grains, light scattering by rough surfaces on asteroidal/lunar regoliths, and the first results of particulate impacts and foil perforations on the Long Duration Exposure Facility. Also addressed are collision probability and spacecraft disposition in the geostationary orbit, a flash on the moon caused by orbital debris, the limits of population growth in low earth orbit due to collisional cascading, and the simulation of cosmic man-made dust effects on space-vehicle elements in rocket and laboratory experiments.

Nocturia × disturbed sleep: a review.

PubMed

Furtado, Daniele; Hachul, Helena; Andersen, Monica L; Castro, Rodrigo A; Girão, Manoel B; Tufik, Sergio

2012-03-01

In this article, we provide a concise review of the literature on nocturia and its interference with sleep and, consequently, on quality of life. There are few studies addressing the possible influences of nocturia on sleep disruption. Nocturia is a potential contributor to sleep disorders because affected individuals experience nonrestorative sleep due to frequent interruptions. We also attempted to determine whether individuals with nocturia wake to urinate or, alternately, urinate because they are awake. This review attempts to outline this specific association by examining the possible interactions with other medical conditions and the pathophysiology and prevalence. Most studies have observed a higher prevalence among women; however, the impact on quality of life is higher in men. Nocturia is not necessarily associated with natural aging. The exploration of these topics provides information to clarify the implications of nocturia on sleep, sleep disruption, and other related consequences. Additional evidence is still required to address the question of whether nocturia leads to disordered sleep or whether disordered sleep leads to nocturia.

Imaging for lung physiology: What do we wish we could measure?

PubMed Central

Buxton, Richard B.

2012-01-01

The role of imaging as a tool for investigating lung physiology is growing at an accelerating pace. Looking forward, we wished to identify unresolved issues in lung physiology that might realistically be addressed by imaging methods in development or imaging approaches that could be considered. The role of imaging is framed in terms of the importance of good spatial and temporal resolution and the types of questions that could be addressed as these technical capabilities improve. Recognizing that physiology is fundamentally a quantitative science, a recurring emphasis is on the need for imaging methods that provide reliable measurements of specific physiological parameters. The topics included necessarily reflect our perspective on what are interesting questions and are not meant to be a comprehensive review. Nevertheless, we hope that this essay will be a spur to physiologists to think about how imaging could usefully be applied in their research and to physical scientists developing new imaging methods to attack challenging questions imaging could potentially answer. PMID:22582217

Suicide in Latin America: a growing public health issue.

PubMed

Mascayano, Franco; Irrazabal, Matias; D Emilia, Wyatt; Vaner, Sidney Jane; Sapag, Jaime C; Alvarado, Ruben; Yang, Lawrence Hsin; Sinah, Binoy

2015-01-01

Suicide has become an international public mental health challenge, resulting in a need for interventions to address it as an individual, family, and community levels. The current scope review assesses trends regarding suicide within Latin America and the Caribbean: risk factors, protective factors, and mediators of suicidal ideation and behavior. Body: Our review is split into three sections, as a way of addressing the complex topic of suicide in an organized, comprehensive manner: (i) epidemiology of suicide in Latin America and Caribbean; (ii) factors associated to suicide ideation and attempts; and (iii) cultural factors as a predictors and mediators of suicide. Further, proper evidence about the association between suicide and cultural dimensions such as Familismo, Machismo/Marianismo, Religion and Acculturation is provided. Upon analyzing trends of and factors associated with suicide, we offer recommendations regarding future studies and intervention programs. We conclude that interventions and research should be based on and in response to cultural values and norms related to suicide within each community, in order to make more culturally-specific programs.

[Status of health psychology teaching in Chilean schools of medicine].

PubMed

Santander, Jaime T; Pinedo, José P; Repetto, Paula L

2012-07-01

Physicians should be exposed, during their training to basic concepts in psychology. To describe the current status of the formal teaching of health psychology or medical psychology in Chilean medical schools. We reviewed the programs of the courses including topics of Medical Psychology, Health Psychology and Behavioral Medicine at 18 medical schools in Chile, using a focused coding method. The contents and the time spent on these courses were considered and analyzed. Eighty three percent of medical schools have a Medical Psychology or related program, 56.3% are carried out during the first year of medical School teaching and the weekly load has an average of 4 hours. The contents are mixed and predominantly concerning general and developmental psychology, but also address specific issues of Medical Psychology in most cases. There is little clarity about the training issues to be addressed in medical psychology for medical students in Chile. It is necessary to define the minimum content that all medical graduates should learn.

To naturalize or not to naturalize? An issue for cognitive science as well as anthropology.

PubMed

Stenning, Keith

2012-07-01

Several of Beller, Bender, and Medin's (2012) issues are as relevant within cognitive science as between it and anthropology. Knowledge-rich human mental processes impose hermeneutic tasks, both on subjects and researchers. Psychology's current philosophy of science is ill suited to analyzing these: Its demand for ''stimulus control'' needs to give way to ''negotiation of mutual interpretation.'' Cognitive science has ways to address these issues, as does anthropology. An example from my own work is about how defeasible logics are mathematical models of some aspects of simple hermeneutic processes. They explain processing relative to databases of knowledge and belief-that is, content. A specific example is syllogistic reasoning, which raises issues of experimenters' interpretations of subjects' reasoning. Science, especially since the advent of understandings of computation, does not have to be reductive. How does this approach transfer onto anthropological topics? Recent cognitive science approaches to anthropological topics have taken a reductive stance in terms of modules. We end with some speculations about a different cognitive approach to, for example, religion. Copyright © 2012 Cognitive Science Society, Inc.

Rotorcraft handling-qualities design criteria development

NASA Technical Reports Server (NTRS)

Aiken, Edwin W.; Lebacqz, J. Victor; Chen, Robert T. N.; Key, David L.

1988-01-01

Joint NASA/Army efforts at the Ames Research Center to develop rotorcraft handling-qualities design criteria began in earnest in 1975. Notable results were the UH-1H VSTOLAND variable stability helicopter, the VFA-2 camera-and-terrain-board simulator visual system, and the generic helicopter real-time mathematical model, ARMCOP. An initial series of handling-qualities studies was conducted to assess the effects of rotor design parameters, interaxis coupling, and various levels of stability and control augmentation. The ability to conduct in-flight handling-qualities research was enhanced by the development of the NASA/Army CH-47 variable-stability helicopter. Research programs conducted using this vehicle include vertical-response investigations, hover augmentation systems, and the effects of control-force characteristics. The handling-qualities data base was judged to be sufficient to allow an update of the military helicopter handling-qualities specification, MIL-H-8501. These efforts, including not only the in-house experimental work but also contracted research and collaborative programs performed under the auspices of various international agreements. The report concludes by reviewing the topics that are currently most in need of work, and the plans for addressing these topics.

Moving beyond behaviour: advancing HIV risk prevention epistemologies and interventions (A report on the state of the literature).

PubMed

Phillips, Alton F; Pirkle, Catherine M

2011-01-01

This paper is based on an extensive literature review of academic, policy and 'grey' literatures on the intersections of culture and the global HIV/AIDS pandemic commissioned by UNESCO. It highlights that the review exposed a dominant conceptual perspective that poorly captures structures of vulnerability, particularly structures that expose entire populations to risk in relatively uniform ways. Stemming from this, the review revealed a series of specific topical areas in need of further research including masculinities, transactional sex, infrastructural deficits in health and education, fragile states and global governance. For each of these topical areas the authors demonstrate the relationship to the conceptual limitation, summarise relevant research in this area, and provide evidence of applicability to public health interventions. In pursuit of more effective interventions, this paper draws attention to some of the conceptual limitations of current approaches to understanding the pandemic, and calls for interventions that move beyond individual behaviours to address structures that shape individual behaviour and make entire populations more vulnerable to HIV.

Plants as Factories for Human Pharmaceuticals: Applications and Challenges

PubMed Central

Yao, Jian; Weng, Yunqi; Dickey, Alexia; Wang, Kevin Yueju

2015-01-01

Plant molecular farming (PMF), defined as the practice of using plants to produce human therapeutic proteins, has received worldwide interest. PMF has grown and advanced considerably over the past two decades. A number of therapeutic proteins have been produced in plants, some of which have been through pre-clinical or clinical trials and are close to commercialization. Plants have the potential to mass-produce pharmaceutical products with less cost than traditional methods. Tobacco-derived antibodies have been tested and used to combat the Ebola outbreak in Africa. Genetically engineered immunoadhesin (DPP4-Fc) produced in green plants has been shown to be able to bind to MERS-CoV (Middle East Respiratory Syndrome), preventing the virus from infecting lung cells. Biosafety concerns (such as pollen contamination and immunogenicity of plant-specific glycans) and costly downstream extraction and purification requirements, however, have hampered PMF production from moving from the laboratory to industrial application. In this review, the challenges and opportunities of PMF are discussed. Topics addressed include; transformation and expression systems, plant bioreactors, safety concerns, and various opportunities to produce topical applications and health supplements. PMID:26633378

Florida Integrated Science Center (FISC) Coral Reef Research

USGS Publications Warehouse

Poore, D.Z.

2008-01-01

Coral reefs provide important ecosystem services such as shoreline protection and the support of lucrative industries including fisheries and tourism. Such ecosystem services are being compromised as reefs decline due to coral disease, climate change, overfishing, and pollution. There is a need for focused, integrated science to understand the complex ecological interactions and effects of these many stressors and to provide information that will effectively guide policies and best management practices to preserve and restore these important resources. The U.S. Geological Survey Florida Integrated Science Center (USGS-FISC) is conducting a coordinated Coral Reef Research Project beginning in 2009. Specific research topics are aimed at addressing priorities identified in the 'Strategic Science for Coral Ecosystems 2007-2011' document (U.S. Geological Survey, 2007). Planned research will include a blend of historical, monitoring, and process studies aimed at improving our understanding of the development, current status and function, and likely future changes in coral ecosystems. Topics such as habitat characterization and distribution, coral disease, and trends in biogenic calcification are major themes of understanding reef structure, ecological integrity, and responses to global change.

Sustainable Biosphere Initiative Project

NASA Technical Reports Server (NTRS)

1997-01-01

The goal of the Advanced Technology in Ecological Sciences project is to gain broad participation within the environmental scientific community in developing a research agenda addressing the development and refinement of technologies instrumental to research that responds to these challenges (e.g. global climate change, unsustainable resource use, and threats to biological diversity). The following activities have been completed: (1) A listserve 'eco-tech was set up to serve as a clearinghouse of information about activities and events relating to advanced technologies; (2) A series of conference calls were organized on specific topics including data visualization and spatial analysis, and remote sensing; and (3) Two meetings were organized at the 19% ESA Annual Meeting in Providence, Rhode Island. Topics covered included concerns about tool and data sharing; interest in expanded development of ground-based remote sensing technologies for monitoring; issues involved in training for using new technologies and increasing data streams, and- associated implications of data processing capabilities; questions about how to develop appropriate standards (i.e. surface morphology classification standards) that facilitate the exchange and comparison of analytical results; and some thoughts about remote sensing platforms and vehicles.

Multiloop integral system test (MIST): Final report

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

Gloudemans, J.R.

1991-04-01

The Multiloop Integral System Test (MIST) is part of a multiphase program started in 1983 to address small-break loss-of-coolant accidents (SBLOCAs) specific to Babcock and Wilcox designed plants. MIST is sponsored by the US Nuclear Regulatory Commission, the Babcock Wilcox Owners Group, the Electric Power Research Institute, and Babcock and Wilcox. The unique features of the Babcock and Wilcox design, specifically the hot leg U-bends and steam generators, prevented the use of existing integral system data or existing integral facilities to address the thermal-hydraulic SBLOCA questions. MIST was specifically designed and constructed for this program, and an existing facility --more » the Once Through Integral System (OTIS) -- was also used. Data from MIST and OTIS are used to benchmark the adequacy of system codes, such as RELAP5 and TRAC, for predicting abnormal plant transients. The MIST program is reported in 11 volumes. Volumes 2 through 8 pertain to groups of Phase 3 tests by type; Volume 9 presents inter-group comparisons; Volume 10 provides comparisons between the RELAP5/MOD2 calculations and MIST observations, and Volume 11 (with addendum) presents the later Phase 4 tests. This is Volume 1 of the MIST final report, a summary of the entire MIST program. Major topics include, Test Advisory Group (TAG) issues, facility scaling and design, test matrix, observations, comparison of RELAP5 calculations to MIST observations, and MIST versus the TAG issues. MIST generated consistent integral-system data covering a wide range of transient interactions. MIST provided insight into integral system behavior and assisted the code effort. The MIST observations addressed each of the TAG issues. 11 refs., 29 figs., 9 tabs.« less

Educational needs of health care providers working in long-term care facilities with regard to pain management

PubMed Central

Tousignant-Laflamme, Yannick; Tousignant, Michel; Lussier, David; Lebel, Paule; Savoie, Maryse; Lalonde, Lyne; Choinière, Manon

2012-01-01

BACKGROUND: The prevalence of chronic pain ranges from 40% to 80% in long-term care facilities (LTCF), with the highest proportion being found among older adults and residents with dementia. Unfortunately, pain in older adults is underdiagnosed, undertreated, inadequately treated or not treated at all. A solution to this problem would be to provide effective and innovative interdisciplinary continuing education to health care providers (HCPs). OBJECTIVE: To identify the educational needs of HCPs working in LTCF with regard to pain management. METHODS: A qualitative research design using the nominal group technique was undertaken. Seventy-two HCPs (21 physicians/pharmacists, 15 occupational/physical therapists, 24 nurses and 21 orderlies) were recruited from three LTCF in Quebec. Each participant was asked to provide and prioritize a list of the most important topics to be addressed within a continuing education program on chronic pain management in LTCF. RESULTS: Forty topics were generated across all groups, and six specific topics were common to at least three out of the four HCP groups. Educational need in pain assessment was ranked the highest by all groups. Other highly rated topics included pharmacological treatment of pain, pain neurophysiology, nonpharmacological treatments and how to distinguish pain expression from other behaviours. CONCLUSION: The present study showed that despite an average of more than 10 years of work experience in LTCF, HCPs have significant educational needs in pain management, especially pain assessment. These results will help in the development of a comprehensive pain management educational program for HCPs in LTCF. PMID:23061085

International consensus statement on allergy and rhinology: allergic rhinitis-executive summary.

PubMed

Wise, Sarah K; Lin, Sandra Y; Toskala, Elina

2018-02-01

The available allergic rhinitis (AR) literature continues to grow. Critical evaluation and understanding of this literature is important to appropriately utilize this knowledge in the care of AR patients. The International Consensus statement on Allergy and Rhinology: Allergic Rhinitis (ICAR:AR) has been produced as a multidisciplinary international effort. This Executive Summary highlights and summarizes the findings of the comprehensive ICAR:AR document. The ICAR:AR document was produced using previously described methodology. Specific topics were developed relating to AR. Each topic was assigned a literature review, evidence-based review (EBR), or evidence-based review with recommendations (EBRR) format as dictated by available evidence and purpose within the ICAR:AR document. Following iterative reviews of each topic, the ICAR:AR document was synthesized and reviewed by all authors for consensus. Over 100 individual topics related to AR diagnosis, pathophysiology, epidemiology, disease burden, risk factors, allergy testing modalities, treatment, and other conditions/comorbidities associated with AR were addressed in the comprehensive ICAR:AR document. Herein, the Executive Summary provides a synopsis of these findings. In the ICAR:AR critical review of the literature, several strengths were identified. In addition, significant knowledge gaps exist in the AR literature where current practice is not based on the best quality evidence; these should be seen as opportunities for additional research. The ICAR:AR document evaluates the strengths and weaknesses of the AR literature. This Executive Summary condenses these findings into a short summary. The reader is also encouraged to consult the comprehensive ICAR:AR document for a thorough description of this work. © 2018 ARS-AAOA, LLC.

Teaching prevention on sensitive topics: key elements and pedagogical techniques.

PubMed

Russell, Beth S; Soysa, Champika K; Wagoner, Marc J; Dawson, Lori

2008-09-01

This paper presents a set of topical and pedagogical considerations for instructors teaching material on sensitive topics with either the primary or secondary aim of addressing prevention. Prevention can be approached as an effort to create changes in an individual's attitudes/beliefs, knowledge, and behavior. Following this framework, classroom content that challenges students' perceptions, preconceived notions, and attitudes can be seen as preventive in nature. Preparing students to work through the same layers of complexity that thoroughly trained and experienced researchers and practitioners struggle with requires particular attention to the classroom environment.

North Dakota Industrial Arts Teachers Handbook. Energy/Power Curriculum Guide, Level I.

ERIC Educational Resources Information Center

Mugan, Don

This handbook provides teachers with support material to more fully implement the North Dakota Energy and Power Curriculum Guide, Level I. It first presents the body of knowledge for Energy/Power Technology as taken from the curriculum guide. The guide is then addressed unit by unit, topic by topic. These seven units are covered: Energy/Power…

Cyber-Security Curricula for Basic Users

DTIC Science & Technology

2013-09-01

like cyberbullying , digital cheating, and safety and security concerns‖ [7]. The need to teach security principles to this age demographic is at an...addresses the following topics: Cyberbullying , Inappropriate content, 25 Predators, Revealing too much Information, Spyware, spam, and scams. Each...emerging technology, surfing the web, video gaming, the dark side – cyberbullying . Each topic is covered by providing facts for the teacher to present

A Meeting of the Minds: ITEC Virtual Conference '96 (ITEC VC '96) Proceedings (Australia, 1996).

ERIC Educational Resources Information Center

Hay, Lyn, Ed.; Henri, James, Ed.

In these proceedings of the Teacher Librarian Strand of the ITEC Virtual Conference (1996), international contributors present papers on 12 key topics of interest to teacher librarians. The following papers topics are addressed: (A) Censorship and the Internet in Schools: Problems and Solutions; (B) Hot Spots on the Web for TLs; (C) Children's…

Integrated Regional Resources Management. A Syllabus for an International Training Course Based on the Experience of the Tennessee Valley Authority.

ERIC Educational Resources Information Center

Tennessee Valley Authority, Knoxville.

This syllabus outlines a course of study in integrated regional resources management based on the experience of the Tennessee Valley Authority (TVA). The course has been developed for resource practitioners, in developing countries, who have responsibilities related to topics addressed in the course's 14 instructional modules. These topics are:…

Practice Makes Perfect: Improving Students' Skills in Understanding and Avoiding Plagiarism with a Themed Methods Course

ERIC Educational Resources Information Center

Estow, Sarah; Lawrence, Eva K.; Adams, Kathrynn A.

2011-01-01

To address the issue of plagiarism, students in two undergraduate Research Methods and Analysis courses conducted, analyzed, and wrote up original research on the topic of plagiarism. Students in an otherwise identical course completed the same assignments but examined a different research topic. At the start and end of the semester, all students…

Teachers' Perceptions of the Home-School Collaboration: Enhancing Learning for Children with Autism

ERIC Educational Resources Information Center

Josilowski, Chana

2017-01-01

The topic of this study was the way teachers of children with autism perceive the home-school collaboration and its impact on learning. This research addressed the gap in the literature on the topics of children with autism's performance gap in comparison to their age-equivalent peers. The research question was, "How do teachers of children…

A Way of Understanding the World of Science Informational Books

ERIC Educational Resources Information Center

Lee, Alice

2010-01-01

This article takes a look at the multiple purposes science informational books can serve in the classroom. The books featured are well written with creative visuals that engage readers in a variety of topics. Although any of these books can enhance the science topics it addresses in the book, they can also be great teaching tools for metacognitive…

President Lincoln and His Vice-Presidents. Lincoln Era Essay Contest Eleventh Annual Winners-1992.

ERIC Educational Resources Information Center

Cagle, William, Ed.

Sponsored by an endowment to Indiana University, the Lincoln Era Essay Contest has been held since 1982. Students in grades 6 to 12 may submit essays that address some topic dealing with Abraham Lincoln's presidency. A new topic is chosen each year. Written by middle school/junior high and high school students, this year's 19 essays concern…

Parenting an overweight or obese teen; issues and advice from parents

PubMed Central

Boutelle, Kerri N.; Feldman, Shira; Neumark-Sztainer, Dianne

2013-01-01

Objective This qualitative study addresses: 1) What challenges do parents of overweight adolescents face? 2) What advice do parents of overweight adolescents have for other parents? Design One-on-one interviews were conducted with 27 parents of overweight or previously overweight adolescents Setting Medical clinic at the University of Minnesota Participants 27 parents of adolescents (12-19 years) who were either currently or previously overweight recruited from the community Main Outcome Measures. Qualitative interviews related to parenting overweight adolescents Analysis Content analysis was used to identify themes regarding parental experiences. Results Issues most frequently mentioned: 1) uncertainty regarding effective communication with adolescent about weight-related topics, 2) inability to control adolescent’s decisions around healthy eating and activity behaviors, 3) concern for adolescent’s well-being, 4) parental feeling of responsibility/guilt. Parental advice most often provided included: 1) setting up healthy home environment, 2) parental role modeling of healthy behaviors, and 3) providing support/encouragement for positive efforts. Conclusions Topics for potential intervention development include communication and motivation of adolescents regarding weight-related topics, appropriate autonomy, and addressing negative emotions concerning the adolescent’s weight status. Targeting these topics could potentially improve acceptability and outcomes for treatments. PMID:22770833

Parenting an overweight or obese teen: issues and advice from parents.

PubMed

Boutelle, Kerri N; Feldman, Shira; Neumark-Sztainer, Dianne

2012-01-01

This qualitative study addresses: (1) what challenges parents of overweight adolescents face and (2) what advice parents of overweight adolescents have for other parents. One-on-one interviews were conducted with parents of overweight or previously overweight adolescents. Medical clinic at the University of Minnesota. Twenty-seven parents of adolescents (12-19 years) who were either currently or previously overweight recruited from the community. Qualitative interviews related to parenting overweight adolescents. Content analysis was used to identify themes regarding parental experiences. Issues most frequently mentioned were (1) uncertainty regarding effective communication with adolescent about weight-related topics; (2) inability to control adolescents' decisions related to healthful eating and activity behaviors; (3) concern for adolescents' well-being; and (4) parental feeling of responsibility/guilt. Parental advice most often provided included: (1) setting up a healthful home environment; (2) parental role modeling of healthful behaviors; and (3) providing support/encouragement for positive efforts. Topics for potential intervention development include communication and motivation of adolescents regarding weight-related topics, appropriate autonomy, and addressing negative emotions concerning the adolescent's weight status. Targeting these topics could potentially improve acceptability and outcomes for treatments. Copyright © 2012 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

NASA LWS Institute GIC Working Group: GIC science, engineering and applications readiness

NASA Astrophysics Data System (ADS)

Pulkkinen, A. A.; Thomson, A. W. P.; Bernabeu, E.

2016-12-01

In recognition of the rapidly growing interest on the topic, this paper is based on the findings of the very first NASA Living With a Star (LWS) Institute Working Group that was specifically targeting the GIC issue. The new LWS Institutes program element was launched 2014 and the concept is built around small working group style meetings that focus on well defined problems that demand intense, direct interactions between colleagues in neighboring disciplines to facilitate the development of a deeper understanding of the variety of processes that link the solar activity to Earth's environment. The LWS Institute Geomagnetically Induced Currents (GIC) Working Group (WG) led by A. Pulkkinen (NASA GSFC) and co-led by E. Bernabeu (PJM) and A. Thomson (BGS) was selected competitively as the pilot activity for the new LWS element. The GIC WG was tasked to 1) identify, advance, and address the open scientific and engineering questions pertaining to GIC, 2) advance predictive modeling of GIC, 3) advocate and act as a catalyst to identify resources for addressing the multidisciplinary topic of GIC. In this paper, we target the goal 1) of the GIC WG. More specifically, the goal of this paper is to review the current status and future challenges pertaining to science, engineering and applications of the GIC problem. Science is understood here as the basic space and Earth sciences research that allow improved understanding and physics-based modeling of physical processes behind GIC. Engineering in turn is understood here as the "impact" aspect of GIC. The impact includes any physical effects GIC may have on the performance of the manmade infrastructure. Applications is understood as the models, tools and activities that can provide actionable information to entities such as power systems operators for mitigating the effects of GIC and government for managing any potential consequences from GIC impact to critical infrastructure. In this sense, applications can be considered as the ultimate goal of our GIC work and thus in assessing the status of the field, we specifically will quantify the readiness of various applications in the GIC effects mitigation context.

CALL FOR PAPERS: Optical implementation of quantum computers

NASA Astrophysics Data System (ADS)

Rarity, John; Weinfurter, Harald

2004-09-01

A topical issue of Journal of Optics B: Quantum and Semiclassical Optics will be devoted to recent advances in optical implementation of quantum computers. The topics to be covered will include, but are not limited to: bullet Linear optics quantum gates bullet Progress towards nonlinear optics quantum gates bullet Interface between optical qubits and atomic/solid state qubits bullet Novel architectures bullet Single-photon sources and detectors bullet Photonic quantum networks bullet Few-qubit applications The DEADLINE for submission of contributions is 15 January 2005 to allow the topical issue to be published in about October 2005. All contributions will be peer-reviewed in accordance with the normal refereeing procedures and standards of Journal of Optics B: Quantum and Semiclassical Optics. Submissions should preferably be in either standard LaTeX form or Microsoft Word. Advice on publishing your work in the journal may be found at www.iop.org/journals/authors/jopb. There are no page charges for publication. The corresponding author of each paper published will receive a complimentary copy of the topical issue. Contributions to the topical issue should preferably be submitted electronically at www.iop.org/journals/authors/jopb or by e-mail to jopb@iop.org. Authors unable to submit online or by e-mail may send hard copy contributions (enclosing the electronic code) to: Dr Claire Bedrock (Publisher), Journal of Optics B: Quantum and Semiclassical Optics, Institute of Physics Publishing, Dirac House, Temple Back, Bristol BS1 6BE, UK. All contributions should be accompanied by a readme file or covering letter, quoting `JOPB Topical Issue - Optical implementation of quantum computers', giving the postal and e-mail addresses for correspondence. Any subsequent change of address should be notified to the publishing office. We look forward to receiving your contribution to this topical issue.

Common reasons why acne patients call the office.

PubMed

Barnes, Lauren E; Al-Dabagh, Amir; Huang, William W; Feldman, Steven R

2014-05-16

Communication between physicians and patients is essential to providing proper medical care. At times, patients leave visits with insufficiently addressed questions. These questions prompt patients to call the clinic for additional information, which disrupts the flow of care, delays proper treatment, and reduces patient satisfaction. We aim to examine acne patients' post-visit questions to develop interventions to improve patient education and reduce call backs. A retrospective electronic medical record chart review was performed involving Wake Forest Baptist Health Dermatology clinic visits between October 1, 2012 and October 31, 2012. We identified acne patients using clinic visit notes and recorded their telephone calls to the clinic between October 1, 2012 and March 29, 2013. Of 315 acne patients, 31 (9.8%) called the clinic. Isotretinoin was the subject of 66.7% of the calls, half of which involved questions about potential side effects. Other calls addressed topical medications, acne symptoms, and pharmacy requests. The study involved one center and email and fax correspondence was not captured. We found gaps in communication sufficient to require patients to call in for support, specifically regarding oral isotretinoin treatment. Interventions to address these questions have the potential to improve quality of care.

Electronic Medical Record Documentation of Driving Safety for Veterans with Diagnosed Dementia.

PubMed

Vair, Christina L; King, Paul R; Gass, Julie; Eaker, April; Kusche, Anna; Wray, Laura O

2018-01-01

Many older adults continue to drive following dementia diagnosis, with medical providers increasingly likely to be involved in addressing such safety concerns. This study examined electronic medical record (EMR) documentation of driving safety for veterans with dementia (N = 118) seen in Veterans Affairs primary care and interdisciplinary geriatrics clinics in one geographic region over a 10-year period. Qualitative directed content analysis of retrospective EMR data. Assessment of known risk factors or subjective concerns for unsafe driving were documented in fewer than half of observed cases; specific recommendations for driving safety were evident for a minority of patients, with formal driving evaluation the most frequently documented recommendation by providers. Utilizing data from actual clinical encounters provides a unique snapshot of how driving risk and safety concerns are addressed for veterans with dementia. This information provides a meaningful frame of reference for understanding potential strengths and possible gaps in how this important topic area is being addressed in the course of clinical care. The EMR is an important forum for interprofessional communication, with documentation of driving risk and safety concerns an essential element for continuity of care and ensuring consistency of information delivered to patients and caregivers.

Issues and Actions: Dialogues from Wingspread. Proceedings of the Conference on Adolescent Pregnancy: State Policies and Programs (Racine, Wisconsin, August 19-21, 1985).

ERIC Educational Resources Information Center

Mott (C.S.) Foundation, Flint, MI.

Proceedings of a conference on adolescent pregnancy are presented in this document. Eunice Kennedy Shriver's opening address, in which she urged the building of "communities of caring" is summarized, as is the address by Gina C. Adams who discussed recent findings on the topic of adolescent pregnancy. Several programs developed to address the…

Advanced research workshop: nuclear materials safety

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

Jardine, L J; Moshkov, M M

The Advanced Research Workshop (ARW) on Nuclear Materials Safety held June 8-10, 1998, in St. Petersburg, Russia, was attended by 27 Russian experts from 14 different Russian organizations, seven European experts from six different organizations, and 14 U.S. experts from seven different organizations. The ARW was conducted at the State Education Center (SEC), a former Minatom nuclear training center in St. Petersburg. Thirty-three technical presentations were made using simultaneous translations. These presentations are reprinted in this volume as a formal ARW Proceedings in the NATO Science Series. The representative technical papers contained here cover nuclear material safety topics on themore » storage and disposition of excess plutonium and high enriched uranium (HEU) fissile materials, including vitrification, mixed oxide (MOX) fuel fabrication, plutonium ceramics, reprocessing, geologic disposal, transportation, and Russian regulatory processes. This ARW completed discussions by experts of the nuclear materials safety topics that were not covered in the previous, companion ARW on Nuclear Materials Safety held in Amarillo, Texas, in March 1997. These two workshops, when viewed together as a set, have addressed most nuclear material aspects of the storage and disposition operations required for excess HEU and plutonium. As a result, specific experts in nuclear materials safety have been identified, know each other from their participation in t he two ARW interactions, and have developed a partial consensus and dialogue on the most urgent nuclear materials safety topics to be addressed in a formal bilateral program on t he subject. A strong basis now exists for maintaining and developing a continuing dialogue between Russian, European, and U.S. experts in nuclear materials safety that will improve the safety of future nuclear materials operations in all the countries involved because of t he positive synergistic effects of focusing these diverse backgrounds of nuclear experience on a common objectiveÑthe safe and secure storage and disposition of excess fissile nuclear materials.« less

Mining hidden knowledge for drug safety assessment: topic modeling of LiverTox as a case study

PubMed Central

2014-01-01

Background Given the significant impact on public health and drug development, drug safety has been a focal point and research emphasis across multiple disciplines in addition to scientific investigation, including consumer advocates, drug developers and regulators. Such a concern and effort has led numerous databases with drug safety information available in the public domain and the majority of them contain substantial textual data. Text mining offers an opportunity to leverage the hidden knowledge within these textual data for the enhanced understanding of drug safety and thus improving public health. Methods In this proof-of-concept study, topic modeling, an unsupervised text mining approach, was performed on the LiverTox database developed by National Institutes of Health (NIH). The LiverTox structured one document per drug that contains multiple sections summarizing clinical information on drug-induced liver injury (DILI). We hypothesized that these documents might contain specific textual patterns that could be used to address key DILI issues. We placed the study on drug-induced acute liver failure (ALF) which was a severe form of DILI with limited treatment options. Results After topic modeling of the "Hepatotoxicity" sections of the LiverTox across 478 drug documents, we identified a hidden topic relevant to Hy's law that was a widely-accepted rule incriminating drugs with high risk of causing ALF in humans. Using this topic, a total of 127 drugs were further implicated, 77 of which had clear ALF relevant terms in the "Outcome and management" sections of the LiverTox. For the rest of 50 drugs, evidence supporting risk of ALF was found for 42 drugs from other public databases. Conclusion In this case study, the knowledge buried in the textual data was extracted for identification of drugs with potential of causing ALF by applying topic modeling to the LiverTox database. The knowledge further guided identification of drugs with the similar potential and most of them could be verified and confirmed. This study highlights the utility of topic modeling to leverage information within textual drug safety databases, which provides new opportunities in the big data era to assess drug safety. PMID:25559675

Mining hidden knowledge for drug safety assessment: topic modeling of LiverTox as a case study.

PubMed

Yu, Ke; Zhang, Jie; Chen, Minjun; Xu, Xiaowei; Suzuki, Ayako; Ilic, Katarina; Tong, Weida

2014-01-01

Given the significant impact on public health and drug development, drug safety has been a focal point and research emphasis across multiple disciplines in addition to scientific investigation, including consumer advocates, drug developers and regulators. Such a concern and effort has led numerous databases with drug safety information available in the public domain and the majority of them contain substantial textual data. Text mining offers an opportunity to leverage the hidden knowledge within these textual data for the enhanced understanding of drug safety and thus improving public health. In this proof-of-concept study, topic modeling, an unsupervised text mining approach, was performed on the LiverTox database developed by National Institutes of Health (NIH). The LiverTox structured one document per drug that contains multiple sections summarizing clinical information on drug-induced liver injury (DILI). We hypothesized that these documents might contain specific textual patterns that could be used to address key DILI issues. We placed the study on drug-induced acute liver failure (ALF) which was a severe form of DILI with limited treatment options. After topic modeling of the "Hepatotoxicity" sections of the LiverTox across 478 drug documents, we identified a hidden topic relevant to Hy's law that was a widely-accepted rule incriminating drugs with high risk of causing ALF in humans. Using this topic, a total of 127 drugs were further implicated, 77 of which had clear ALF relevant terms in the "Outcome and management" sections of the LiverTox. For the rest of 50 drugs, evidence supporting risk of ALF was found for 42 drugs from other public databases. In this case study, the knowledge buried in the textual data was extracted for identification of drugs with potential of causing ALF by applying topic modeling to the LiverTox database. The knowledge further guided identification of drugs with the similar potential and most of them could be verified and confirmed. This study highlights the utility of topic modeling to leverage information within textual drug safety databases, which provides new opportunities in the big data era to assess drug safety.

Concepts in Electromagnetic Scattering for Particulate-Systems Characterization

DTIC Science & Technology

2013-04-29

scientists attended and 19 presentations were given. Specific topics included remote sensing, polarimetry , analytic and numeric electromagnetic...presentations were given. Specific topics included remote sensing, polarimetry , ana- lytic and numeric electromagnetic theory, camouflage in nature

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.

Good practices for real-world data studies of treatment and/or comparative effectiveness: Recommendations from the joint ISPOR-ISPE Special Task Force on real-world evidence in health care decision making.

PubMed

Berger, Marc L; Sox, Harold; Willke, Richard J; Brixner, Diana L; Eichler, Hans-Georg; Goettsch, Wim; Madigan, David; Makady, Amr; Schneeweiss, Sebastian; Tarricone, Rosanna; Wang, Shirley V; Watkins, John; Daniel Mullins, C

2017-09-01

Real-world evidence (RWE) includes data from retrospective or prospective observational studies and observational registries and provides insights beyond those addressed by randomized controlled trials. RWE studies aim to improve health care decision making. The International Society for Pharmacoeconomics and Outcomes Research (ISPOR) and the International Society for Pharmacoepidemiology (ISPE) created a task force to make recommendations regarding good procedural practices that would enhance decision makers' confidence in evidence derived from RWD studies. Peer review by ISPOR/ISPE members and task force participants provided a consensus-building iterative process for the topics and framing of recommendations. The ISPOR/ISPE Task Force recommendations cover seven topics such as study registration, replicability, and stakeholder involvement in RWE studies. These recommendations, in concert with earlier recommendations about study methodology, provide a trustworthy foundation for the expanded use of RWE in health care decision making. The focus of these recommendations is good procedural practices for studies that test a specific hypothesis in a specific population. We recognize that some of the recommendations in this report may not be widely adopted without appropriate incentives from decision makers, journal editors, and other key stakeholders. © 2017 The Authors. Pharmacoepidemiology & Drug Safety published by John Wiley & Sons Ltd.

A Consensus-Driven Agenda for Emergency Medicine Firearm Injury Prevention Research

PubMed Central

Ranney, Megan L.; Fletcher, Jonathan; Alter, Harrison; Barsotti, Christopher; Bebarta, Vikhyat S.; Betz, Marian E.; Carter, Patrick M.; Cerdá, Magdalena; Cunningham, Rebecca M.; Crane, Peter; Fahimi, Jahan; Miller, Matthew J.; Rowhani-Rahbar, Ali; Vogel, Jody A.; Wintemute, Garen J.; Shah, Manish N.; Waseem, Muhammad

2016-01-01

Objective To identify critical Emergency Medicine (EM)-focused firearm injury research questions and to develop an evidence-based research agenda. Methods National content experts were recruited to a technical advisory group for the American College of Emergency Physicians Research Committee. Nominal Group Technique (NGT) was used to identify research questions by consensus. The technical advisory group decided to focus on five widely accepted categorizations of firearm injury. Subgroups conducted literature reviews on each topic and developed preliminary lists of EM-relevant research questions. In-person meetings and conference calls were held to iteratively refine the extensive list of research questions, following NGT guidelines. Feedback from external stakeholders was reviewed and integrated. Results Fifty-nine final EM-relevant research questions were identified, including questions that cut across all firearm injury topics and questions specific to self-directed violence (suicide and attempted suicide); intimate partner violence; peer (non-partner) violence; mass violence; and unintentional (“accidental”) injury. Some questions could be addressed through research conducted in emergency departments (EDs); others would require work in other settings. Conclusions The technical advisory group identified key EM-relevant firearm injury research questions. EM-specific data is limited for most of these questions. Funders and researchers should consider increasing their attention to firearm injury prevention and control, particularly to the questions identified here and in other recently developed research agendas. PMID:27998625

A Consensus-Driven Agenda for Emergency Medicine Firearm Injury Prevention Research.

PubMed

Ranney, Megan L; Fletcher, Jonathan; Alter, Harrison; Barsotti, Christopher; Bebarta, Vikhyat S; Betz, Marian E; Carter, Patrick M; Cerdá, Magdalena; Cunningham, Rebecca M; Crane, Peter; Fahimi, Jahan; Miller, Matthew J; Rowhani-Rahbar, Ali; Vogel, Jody A; Wintemute, Garen J; Waseem, Muhammad; Shah, Manish N

2017-02-01

To identify critical emergency medicine-focused firearm injury research questions and develop an evidence-based research agenda. National content experts were recruited to a technical advisory group for the American College of Emergency Physicians Research Committee. Nominal group technique was used to identify research questions by consensus. The technical advisory group decided to focus on 5 widely accepted categorizations of firearm injury. Subgroups conducted literature reviews on each topic and developed preliminary lists of emergency medicine-relevant research questions. In-person meetings and conference calls were held to iteratively refine the extensive list of research questions, following nominal group technique guidelines. Feedback from external stakeholders was reviewed and integrated. Fifty-nine final emergency medicine-relevant research questions were identified, including questions that cut across all firearm injury topics and questions specific to self-directed violence (suicide and attempted suicide), intimate partner violence, peer (nonpartner) violence, mass violence, and unintentional ("accidental") injury. Some questions could be addressed through research conducted in emergency departments; others would require work in other settings. The technical advisory group identified key emergency medicine-relevant firearm injury research questions. Emergency medicine-specific data are limited for most of these questions. Funders and researchers should consider increasing their attention to firearm injury prevention and control, particularly to the questions identified here and in other recently developed research agendas. Copyright © 2016 American College of Emergency Physicians. Published by Elsevier Inc. All rights reserved.

Challenges of a Modern Atlas of the Ageing Society

NASA Astrophysics Data System (ADS)

Bleisch, S.; Hil, D.; Korkut, S.; Meyer, P.

2016-06-01

Atlases are collections of illustrated data, often maps, which give an overview - as well as some details - of one or several topic areas. We noted that this description serves well especially for traditional paper and digital atlases. However, in our today's world of entertainment it might give a somewhat dated impression. For the topic area 'Ageing Society' we aim to visualise age related data in an interactive digital way that supports not only the content but also engages the users, offers opportunities for different stakeholders and levels of interest, and is able to accommodate a range of data as well as future updates. A set of guiding principles for the development process addresses these challenges. First implementations show that following the principles is feasible but expensive in terms of time and attention to detail needed. For each selected topic, a story guides the users through the data and highlights interesting aspects. The user can interrupt the story at any time and explore the data further through interacting with the detailed data representations, and switch back to the story when needed. This allows different levels of access which in combination with the specifically designed navigation concept as well as through the adherence to user aware design principles are very promising for the future developments of the Atlas of the Ageing Society and potentially other atlas products.

Intro and Recent Advances: Remote Data Access via OPeNDAP Web Services

NASA Technical Reports Server (NTRS)

Fulker, David

2016-01-01

During the upcoming Summer 2016 meeting of the ESIP Federation (July 19-22), OpenDAP will hold a Developers and Users Workshop. While a broad set of topics will be covered, a key focus is capitalizing on recent EOSDIS-sponsored advances in Hyrax, OPeNDAPs own software for server-side realization of the DAP2 and DAP4 protocols. These Hyrax advances are as important to data users as to data providers, and the workshop will include hands-on experiences of value to both. Specifically, a balanced set of presentations and hands-on tutorials will address advances in1.server installation,2.server configuration,3.Hyrax aggregation capabilities,4.support for data-access from clients that are HTTP-based, JSON-based or OGC-compliant (especially WCS and WMS),5.support for DAP4,6.use and extension of server-side computational capabilities, and7.several performance-affecting matters. Topics 2 through 7 will be relevant to data consumers, data providers and notably, due to the open-source nature of all OPeNDAP software to developers wishing to extend Hyrax, to build compatible clients and servers, and/or to employ Hyrax as middleware that enables interoperability across a variety of end-user and source-data contexts. A session for contributed talks will elaborate the topics listed above and embrace additional ones.

Traumatic Dental Injuries in the primary dentition: a 15-year bibliometric analysis of Dental Traumatology.

PubMed

Kramer, Paulo Floriani; Onetto, Juan; Flores, Marie Therese; Borges, Tássia Silvana; Feldens, Carlos Alberto

2016-10-01

To explore the profile of articles on traumatic dental injuries (TDI) in the primary dentition published in Dental Traumatology in the last 15 years using bibliometric analysis. Three researchers read all titles and abstracts of articles published in Dental Traumatology between 2000 and 2014 (excluding editorials and letters) and selected all articles on TDI in the primary dentition. The articles were categorized according to year of publication, country in which the study was conducted, study design, and topics addressed. Divergences were resolved by consensus between the researchers. Among a total of 1257 articles published, 98 were initially excluded. Among the remaining 1159 articles, 152 (13.1%) focused on TDI in the primary dentition. The articles were conducted in 29 countries, with Brazil (38.8%) and Turkey (11.8%) accounting for the largest numbers. Cross-sectional studies (36.2%) and case report/case series (33.6%) were the most frequent study designs. Only two systematic reviews were published. The most commonly addressed topics were frequency/etiology/associated factors (36.8%), treatment (30.9%), and prognosis (19.7%). Among the articles addressing treatment, two-thirds were case reports or case series. The effects of TDI in primary teeth on their permanent successors were addressed in 20.4% of the articles (31/152). The number of articles on TDI in the primary dentition has increased, but remains low. The evaluation of study designs and topics addressed identified gaps that could contribute to the development of new studies on TDI in the primary dentition, especially cohort studies that evaluate risk factors, prognosis, and treatment. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Supercomputing in Aerospace

NASA Technical Reports Server (NTRS)

Kutler, Paul; Yee, Helen

1987-01-01

Topics addressed include: numerical aerodynamic simulation; computational mechanics; supercomputers; aerospace propulsion systems; computational modeling in ballistics; turbulence modeling; computational chemistry; computational fluid dynamics; and computational astrophysics.

Progressive Learning of Topic Modeling Parameters: A Visual Analytics Framework.

PubMed

El-Assady, Mennatallah; Sevastjanova, Rita; Sperrle, Fabian; Keim, Daniel; Collins, Christopher

2018-01-01

Topic modeling algorithms are widely used to analyze the thematic composition of text corpora but remain difficult to interpret and adjust. Addressing these limitations, we present a modular visual analytics framework, tackling the understandability and adaptability of topic models through a user-driven reinforcement learning process which does not require a deep understanding of the underlying topic modeling algorithms. Given a document corpus, our approach initializes two algorithm configurations based on a parameter space analysis that enhances document separability. We abstract the model complexity in an interactive visual workspace for exploring the automatic matching results of two models, investigating topic summaries, analyzing parameter distributions, and reviewing documents. The main contribution of our work is an iterative decision-making technique in which users provide a document-based relevance feedback that allows the framework to converge to a user-endorsed topic distribution. We also report feedback from a two-stage study which shows that our technique results in topic model quality improvements on two independent measures.

The Repeated Name Penalty, the Overt Pronoun Penalty, and Topic in Japanese.

PubMed

Shoji, Shinichi; Dubinsky, Stanley; Almor, Amit

2017-02-01

When reading sentences with an anaphoric reference to a subject antecedent, repeated-name anaphors result in slower reading times relative to pronouns (the Repeated Name Penalty: RNP), and overt pronouns are read slower than null pronouns (the Overt Pronoun Penalty: OPP). Because in most languages previously tested, the grammatical subject is typically also the discourse topic it remains unclear whether these effects reflect anaphors' subject-hood or their topic-hood. To address this question we conducted a self-paced reading experiment in Japanese, a language which morphologically marks both subjects and topics overtly. Our results show that both repeated-name topic-subject anaphors and repeated-name non-topic-subject anaphors exhibit the RNP and that both overt-pronoun topic-subject and overt-pronoun non-topic-subject anaphors show the OPP. However, a detailed examination of performance revealed an interaction between the anaphor topic marking, reference form, and the antecedent's grammatical status, indicating that the effect of the antecedent's grammatical status is strongest for null pronoun and repeated name subject anaphors and that the overt form most similar to null pronouns is the repeated name topic anaphor. We discuss the implications of these findings for theories of anaphor processing.

Physician-patient communication about overactive bladder: Results of an observational sociolinguistic study.

PubMed

Hahn, Steven R; Bradt, Pamela; Hewett, Kathleen A; Ng, Daniel B

2017-01-01

Overactive bladder (OAB) and urinary incontinence are common problems that have significant impact on quality of life (QOL). Less than half of sufferers seek help from their physicians; many who do are dissatisfied with treatment and their physicians' understanding of their problems. Little is known about the sociolinguistic characteristics of physician-patient communication about OAB in community practice. An IRB-approved observational sociolinguistic study of dialogues between patients with OAB and treating physicians was conducted. Study design included semi-structured post-visit interviews, post-visit questionnaires, and follow-up phone calls. Conversations were analyzed using techniques from interactional sociolinguistics. Communication was physician- rather than patient-centered. Physicians spoke the majority of words and 83% of questions were closed-ended. The impact of OAB on QOL and concerns about and adherence to treatment were infrequently addressed by physicians, who were poorly aligned with patients in their understanding. These topics were addressed more frequently when open-ended questions successfully eliciting elaborated responses were used in ask-tell-ask or ask-tell sequences. Clinical dialogue around OAB is physician-centered; topics critical to managing OAB are infrequently and inadequately addressed. The use of patient-centered communication is correlated with more discussion of critical topics, and thus, more effective management of OAB.

Physician-patient communication about overactive bladder: Results of an observational sociolinguistic study

PubMed Central

Hahn, Steven R.; Bradt, Pamela; Hewett, Kathleen A.; Ng, Daniel B.

2017-01-01

Introduction Overactive bladder (OAB) and urinary incontinence are common problems that have significant impact on quality of life (QOL). Less than half of sufferers seek help from their physicians; many who do are dissatisfied with treatment and their physicians’ understanding of their problems. Little is known about the sociolinguistic characteristics of physician-patient communication about OAB in community practice. Methods An IRB-approved observational sociolinguistic study of dialogues between patients with OAB and treating physicians was conducted. Study design included semi-structured post-visit interviews, post-visit questionnaires, and follow-up phone calls. Conversations were analyzed using techniques from interactional sociolinguistics. Results Communication was physician- rather than patient-centered. Physicians spoke the majority of words and 83% of questions were closed-ended. The impact of OAB on QOL and concerns about and adherence to treatment were infrequently addressed by physicians, who were poorly aligned with patients in their understanding. These topics were addressed more frequently when open-ended questions successfully eliciting elaborated responses were used in ask-tell-ask or ask-tell sequences. Discussion Clinical dialogue around OAB is physician-centered; topics critical to managing OAB are infrequently and inadequately addressed. The use of patient-centered communication is correlated with more discussion of critical topics, and thus, more effective management of OAB. PMID:29140974

Talent Identification and Development in Male Football: A Systematic Review.

PubMed

Sarmento, Hugo; Anguera, M Teresa; Pereira, Antonino; Araújo, Duarte

2018-04-01

Expertise has been extensively studied in several sports over recent years. The specificities of how excellence is achieved in Association Football, a sport practiced worldwide, are being repeatedly investigated by many researchers through a variety of approaches and scientific disciplines. The aim of this review was to identify and synthesise the most significant literature addressing talent identification and development in football. We identified the most frequently researched topics and characterised their methodologies. A systematic review of Web of Science™ Core Collection and Scopus databases was performed according to PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analyses) guidelines. The following keywords were used: "football" and "soccer". Each word was associated with the terms "talent", "expert*", "elite", "elite athlete", "identification", "career transition" or "career progression". The selection was for the original articles in English containing relevant data about talent development/identification on male footballers. The search returned 2944 records. After screening against set criteria, a total of 70 manuscripts were fully reviewed. The quality of the evidence reviewed was generally excellent. The most common topics of analysis were (1) task constraints: (a) specificity and volume of practice; (2) performers' constraints: (a) psychological factors; (b) technical and tactical skills; (c) anthropometric and physiological factors; (3) environmental constraints: (a) relative age effect; (b) socio-cultural influences; and (4) multidimensional analysis. Results indicate that the most successful players present technical, tactical, anthropometric, physiological and psychological advantages that change non-linearly with age, maturational status and playing positions. These findings should be carefully considered by those involved in the identification and development of football players. This review highlights the need for coaches and scouts to consider the players' technical and tactical skills combined with their anthropometric and physiological characteristics scaled to age. Moreover, research addressing the psychological and environmental aspects that influence talent identification and development in football is currently lacking. The limitations detected in the reviewed studies suggest that future research should include the best performers and adopt a longitudinal and multidimensional perspective.

Emerging Leadership Roles in Distance Education: Current State of Affairs and Forecasting Future Trends

ERIC Educational Resources Information Center

Portugal, Lisa Marie

2006-01-01

This paper discusses the enormous impact distance learning has had on traditional higher education and addresses emerging leadership roles. The writer will address and discuss qualities that are necessary for leaders and the success of their distance education initiatives. Topics discussed include critical issues relating to the evolution and…

Questions Addressed to V.V. Putin during an Internet Conference on Careers

ERIC Educational Resources Information Center

Agranovich, M.; Zair-Bek, S.; Seliverstova, I.; Shishmakova, E.

2007-01-01

On instructions from the Ministry of Education of the Russian Federation, the Federal Institute for the Development of Education prepared an analytical report on the topic "Questions Addressed to Russian President V.V. Putin During an Internet Conference on 6 July 2006 on the Problems of "Career"." That document presents an…

76 FR 74776 - Forum-Trends in Extreme Winds, Waves, and Extratropical Storms Along the Coasts

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-01

... Winds, Waves, and Extratropical Storms Along the Coasts AGENCY: National Environmental Satellite, Data... information, please check the forum Web site at https://sites.google.com/a/noaa.gov/extreme-winds-waves.../noaa.gov/extreme-winds-waves-extratropical-storms/home . Topics To Be Addressed This forum will address...

Teaching Music to Students with Special Needs: A Label-Free Approach

ERIC Educational Resources Information Center

Hammel, Alice; Hourigan, Ryan

2011-01-01

A practical guide & reference manual, "Teaching Music to Students with Special Needs" addresses special needs in the broadest possible sense to equip teachers with proven, research-based curricular strategies that are grounded in both best practice and current special education law. Chapters address the full range of topics and issues music…

Goddard Space Flight Center contributions to the University of California, Santa Cruz Summer Workshop on High Energy Transients

NASA Technical Reports Server (NTRS)

1983-01-01

Topics addressing the characteristics and emission mechanisms of gamma ray bursts and neutron and gamma ray emission from solar flares are discussed. In addition, observational aspects of gamma ray astronomy are addressed with particular attention given to optical transients associated with gamma ray bursts.

Topical Application of Tranexamic Acid to Reduce Blood Loss during Complex Combat-Related Spine Trauma Surgery

DTIC Science & Technology

2016-10-01

UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Washington University St . Louis, MO 63110-1010 Columbia University Medical Center...the Thomas Jefferson University Medical Center and Washington University in St . Louis Medical Center IRB for review and approval, to be completed by

Understanding Gestational Diabetes: A Practical Guide to a Healthy Pregnancy.

ERIC Educational Resources Information Center

National Inst. of Child Health and Human Development (NIH), Bethesda, MD.

This brochure addresses the problem of gestational diabetes and answers the most frequently asked questions about the disease. It begins by defining gestational diabetes and discussing its cause, then addresses such topics as: (1) how gestational diabetes differs from other types of diabetes; (2) who is at risk for developing gestational diabetes…

Infoethics for Leaders: Models of Moral Agency in the Information Environment.

ERIC Educational Resources Information Center

Smith, Martha Montague

1992-01-01

Discusses infoethics, i.e., the ethics of information systems that address the use of information in relation to human values. Topics addressed include models of moral agency; librarians and information professionals as moral agents; the professional ethical self; levels of ethical orientation in the workplace; and ethical selves in the global…

Best of 2009 Sci-Tech Books

ERIC Educational Resources Information Center

Sapp, Gregg

2010-01-01

Science often reflects society's concerns, and a number of the top books of 2009 address two of the biggest headline-grabbing topics--climate change and health-care reform. This article presents a list of 35 titles that address climate change and health-care reform. Some titles cover the entirety of the global-warming threat (James Lovelock's "The…

Fund for the Improvement of Postsecondary Education Project Descriptions.

ERIC Educational Resources Information Center

Fund for the Improvement of Postsecondary Education (ED), Washington, DC.

Descriptions of 155 programs supported by the Fund for the Improvement of Postsecondary Education are provided. In addition to a brief statement of the scope of each program, the project director, address, and phone number are identified. Topics addressed by the programs include: ensuring adequate math preparation for college work through…

A Modeling Approach to the Development of Students' Informal Inferential Reasoning

ERIC Educational Resources Information Center

Doerr, Helen M.; Delmas, Robert; Makar, Katie

2017-01-01

Teaching from an informal statistical inference perspective can address the challenge of teaching statistics in a coherent way. We argue that activities that promote model-based reasoning address two additional challenges: providing a coherent sequence of topics and promoting the application of knowledge to novel situations. We take a models and…

Proceedings of the 25th Project Integration Meeting

NASA Technical Reports Server (NTRS)

Phillips, M.

1985-01-01

Topics addressed include: silicon sheet growth and characterization, silicon material, process development, high-efficiency cells, environmental isolation, engineering sciences, and reliability physics.

Dealing with Taxes. Tierra de Oportunidad Module 17. LAES: Latino Adult Education Services Project.

ERIC Educational Resources Information Center

Kissam, Ed; Dorsey, Holda

This module, which may be used as the basis for a workshop or as a special topic unit in adult basic education or English-as-a-Second-Language (ESL) courses, addresses how to file and pay federal income taxes. Topics covered include the following: defining tax-related vocabulary; analyzing tax credits and selecting the most appropriate ones;…

Proceedings of the 4th Annual Workshop: Advances in Smart Materials for Aerospace Applications

NASA Technical Reports Server (NTRS)

Hardy, Robin C. (Editor); Simpson, Joycelyn O. (Editor)

1996-01-01

The objective of the Fourth Annual Conference on Advances in Smart Materials for Aerospace Applications was to provide a forum for technical dialogue on numerous topics in the area of smart materials. The proceedings presented herein represent the technical contributions of the participants of the workshop. Topics addressed include shape memory alloys, ferroelectrics, fiber optics, finite element simulation, and active control.

Issues in NASA program and project management

NASA Technical Reports Server (NTRS)

Hoffman, Edward J. (Editor)

1994-01-01

This volume is the eighth in an ongoing series addressing current topics and lessons learned in NASA program and project management. Articles in this volume cover the following topics: (1) power sources for the Galileo and Ulysses Missions; (2) managing requirements; (3) program control of the Tropical Rainfall Measuring Mission; (4) project management method; (5) career development for project managers; and (6) resources for NASA managers.

Balancing Act: A Study of International School Heads' Efforts to Manage the Professional and Personal Aspects of Their Lives

ERIC Educational Resources Information Center

Sorenson, Christiane PJ

2010-01-01

Interest in the topic of professional and personal life balance has increased exponentially over the past several decades. The topic even is listed by the current First Lady of the United States as a priority item to be addressed during her husband's first four years in office. While studies have been conducted about the professional/personal…

Automatic and user-centric approaches to video summary evaluation

NASA Astrophysics Data System (ADS)

Taskiran, Cuneyt M.; Bentley, Frank

2007-01-01

Automatic video summarization has become an active research topic in content-based video processing. However, not much emphasis has been placed on developing rigorous summary evaluation methods and developing summarization systems based on a clear understanding of user needs, obtained through user centered design. In this paper we address these two topics and propose an automatic video summary evaluation algorithm adapted from teh text summarization domain.

The behavioral genetics of nonhuman primates: Status and prospects.

PubMed

Rogers, Jeffrey

2018-01-01

The complexity and diversity of primate behavior have long attracted the attention of ethologists, psychologists, behavioral ecologists, and neuroscientists. Recent studies have advanced our understanding of the nature of genetic influences on differences in behavior among individuals within species. A number of analyses have focused on the genetic analysis of behavioral reactions to specific experimental tests, providing estimates of the degree of genetic control over reactivity, and beginning to identify the genes involved. Substantial progress is also being made in identifying genetic factors that influence the structure and function of the primate brain. Most of the published studies on these topics have examined either cercopithecines or chimpanzees, though a few studies have addressed these questions in other primate species. One potentially important line of research is beginning to identify the epigenetic processes that influence primate behavior, thus revealing specific cellular and molecular mechanisms by which environmental experiences can influence gene expression or gene function relevant to behavior. This review summarizes many of these studies of non-human primate behavioral genetics. The primary focus is on analyses that address the nature of the genes and genetic processes that affect differences in behavior among individuals within non-human primate species. Analyses of between species differences and potential avenues for future research are also discussed. © 2018 American Association of Physical Anthropologists.

A safety assessment of biological therapies targeting the IL-23/IL-17 axis in inflammatory bowel diseases.

PubMed

Verstockt, Bram; Deleenheer, Barbara; Van Assche, Gert; Vermeire, Séverine; Ferrante, Marc

2017-07-01

Many different compounds targeting the interleukin 23/17 axis have been developed and successfully studied in several autoimmune diseases, including inflammatory bowel diseases. Nevertheless, interfering with key immunological pathways raises potential safety concerns. This review focuses on the safety profile of these novel biological therapies. Areas covered: A literature search until March 2017 was performed to collect safety data on different compounds targeting this pathway, with emphasis on ustekinumab and secukinumab. Firstly, the authors discuss briefly how genetics can inform about potential safety issues. Secondly, they extensively describe safety issues (common adverse events, infections, malignancies…), immunogenicity, exposure to ustekinumab in specific populations and provide advice for vaccination. Finally, they address safety profiles of secukinumab and other biological targeting the IL-23/17 axis in IBD. Expert opinion: Current evidence suggests that ustekinumab therapy overweigh the potential drug-related risks. Additional safety data beyond randomized-controlled trials, derived from statistically powered, large prospective studies with long-term follow-up are urgently needed to assess the real-life ustekinumab-related risks and to establish the correct position of these novel class of biologicals in IBD treatment. Combining immunomodulators with ustekinumab seems to be safe, though prospective data specifically addressing this topic are currently missing. Similarly, the combination of different biological therapies still has to be studied.

Eczema therapeutics in children: what do the clinical trials say?

PubMed

Leung, Theresa N H; Hon, K L

2015-06-01

Eczema or atopic dermatitis is a common childhood atopic disease associated with chronicity and impaired quality of life. As there is no cure for the disease, treatment relies on topical and systemic anti-allergic or immunomodulating therapies. Topical corticosteroid, macrolide immunosuppressants, and oral immunomodulating drugs for recalcitrant disease have been the mainstay of therapy. Management of atopic dermatitis must consider the individual symptomatic variability of the disease. Basic therapy is focused on patient/family education, hydrating topical treatment, and avoidance of specific and non-specific provocative factors. Anti-inflammatory treatment based on topical glucocorticosteroids and topical calcineurin inhibitors is used for exacerbation management and more recently in selective cases for proactive therapy. Systemic immunosuppressive treatment is an option for severe refractory cases. Microbial colonisation and superinfection may induce disease exacerbation and justify additional antimicrobial treatment. Adjuvant therapy includes ultraviolet (UV) irradiation preferably with UVA1 or narrowband UVB. Dietary recommendations should be specific and given only when food allergy is confirmed. Allergen-specific immunotherapy against aeroallergens may be useful in selected cases. Parallel use of traditional and proprietary topical and herbal medicine has also been popular in China and many cities in Asia. Complementary and alternative medicine may have a place but evidence-based data are lacking.

What do letters to the editor publish about randomized controlled trials? A cross-sectional study

PubMed Central

2013-01-01

Background To identify published letters to the editor (LTE) written in response to randomized controlled trials (RCTs), determine the topics addressed in the letters, and to examine if these topics were affected by the characteristics and results of the RCTs. Methods Comparative cross-sectional study of a representative sample of RCTs from a set of high-impact medical journals (BMJ, Lancet, NEJM, JAMA, and Annals of Internal Medicine). RCTs and their published LTE were searched from these 5 journals in 2007. Data were collected on RCTs and their characteristics (author affiliation, funding source, intervention, and effect on the primary outcome) and the topics addressed in published LTE related to these RCTs. Analysis included chi-square and regression analysis (RCT characteristics) and thematic analysis (LTE topics). Results Of 334 identified RCTs, 175 trials had at least one LTE. Of these, 381 published LTE were identified. Most RCTs, tested drug interventions (68%), were funded by government (54%) or industry (33%), and described an intervention that had a positive impact on the primary outcome (62%). RCT authors were primarily affiliated with an academic centre (78%). Ninety percent of the 623 LTE topics concerned methodological issues regarding the analysis, intervention, and population in the RCT. There was a significant association between funding source and impact on outcomes (p = 0.002) or type of intervention tested (p = 0.001) in these trials. Clinical and “Other” LTE topics were more likely to be published in response to a government funded RCT (p = 0.005 and p = 0.033, respectively); no other comparisons were significant. Conclusions This study showed that most LTE are about methodological topics, but found little evidence to support that these topics are affected by the characteristics or results of the RCTs. The lack of association may be explained by editorial censorship as a small proportion of LTE that are submitted are actually published. PMID:24124753

What do letters to the editor publish about randomized controlled trials? A cross-sectional study.

PubMed

Kastner, Monika; Menon, Anita; Straus, Sharon E; Laupacis, Andreas

2013-10-14

To identify published letters to the editor (LTE) written in response to randomized controlled trials (RCTs), determine the topics addressed in the letters, and to examine if these topics were affected by the characteristics and results of the RCTs. Comparative cross-sectional study of a representative sample of RCTs from a set of high-impact medical journals (BMJ, Lancet, NEJM, JAMA, and Annals of Internal Medicine). RCTs and their published LTE were searched from these 5 journals in 2007. Data were collected on RCTs and their characteristics (author affiliation, funding source, intervention, and effect on the primary outcome) and the topics addressed in published LTE related to these RCTs. Analysis included chi-square and regression analysis (RCT characteristics) and thematic analysis (LTE topics). Of 334 identified RCTs, 175 trials had at least one LTE. Of these, 381 published LTE were identified. Most RCTs, tested drug interventions (68%), were funded by government (54%) or industry (33%), and described an intervention that had a positive impact on the primary outcome (62%). RCT authors were primarily affiliated with an academic centre (78%). Ninety percent of the 623 LTE topics concerned methodological issues regarding the analysis, intervention, and population in the RCT. There was a significant association between funding source and impact on outcomes (p = 0.002) or type of intervention tested (p = 0.001) in these trials. Clinical and "Other" LTE topics were more likely to be published in response to a government funded RCT (p = 0.005 and p = 0.033, respectively); no other comparisons were significant. This study showed that most LTE are about methodological topics, but found little evidence to support that these topics are affected by the characteristics or results of the RCTs. The lack of association may be explained by editorial censorship as a small proportion of LTE that are submitted are actually published.

Topic Model for Graph Mining.

PubMed

Xuan, Junyu; Lu, Jie; Zhang, Guangquan; Luo, Xiangfeng

2015-12-01

Graph mining has been a popular research area because of its numerous application scenarios. Many unstructured and structured data can be represented as graphs, such as, documents, chemical molecular structures, and images. However, an issue in relation to current research on graphs is that they cannot adequately discover the topics hidden in graph-structured data which can be beneficial for both the unsupervised learning and supervised learning of the graphs. Although topic models have proved to be very successful in discovering latent topics, the standard topic models cannot be directly applied to graph-structured data due to the "bag-of-word" assumption. In this paper, an innovative graph topic model (GTM) is proposed to address this issue, which uses Bernoulli distributions to model the edges between nodes in a graph. It can, therefore, make the edges in a graph contribute to latent topic discovery and further improve the accuracy of the supervised and unsupervised learning of graphs. The experimental results on two different types of graph datasets show that the proposed GTM outperforms the latent Dirichlet allocation on classification by using the unveiled topics of these two models to represent graphs.

Teaching lesbian, gay, bisexual and transgender health in a South African health sciences faculty: addressing the gap.

PubMed

Müller, Alexandra

2013-12-27

People who identity as lesbian, gay, bisexual and transgender (LGBT) have specific health needs. Sexual orientation and gender identity are social determinants of health, as homophobia and heteronormativity persist as prejudices in society. LGBT patients often experience discrimination and prejudice in health care settings. While recent South African policies recognise the need for providing LGBT specific health care, no curricula for teaching about LGBT health related issues exist in South African health sciences faculties. This study aimed to determine the extent to which LGBT health related content is taught in the University of Cape Town's medical curriculum. A curriculum mapping exercise was conducted through an online survey of all academic staff at the UCT health sciences faculty, determining LGBT health related content, pedagogical methodology and assessment. 127 academics, across 31 divisions and research units in the Faculty of Health Sciences, responded to the survey, of which 93 completed the questionnaire. Ten taught some content related to LGBT health in the MBChB curriculum. No LGBT health related content was taught in the allied health sciences curricula. The MBChB curriculum provided no opportunity for students to challenge their own attitudes towards LGBT patients, and key LGBT health topics such as safer sex, mental health, substance abuse and adolescent health were not addressed. At present, UCTs health sciences curricula do not adequately address LGBT specific health issues. Where LGBT health related content is taught in the MBChB curriculum, it is largely discretionary, unsystematic and not incorporated into the overarching structure. Coordinated initiatives to integrate LGBT health related content into all health sciences curricula should be supported, and follow an approach that challenges students to develop professional attitudes and behaviour concerning care for patients from LGBT backgrounds, as well as providing them with specific LGBT health knowledge. Educating health professions students on the health needs of LGBT people is essential to improving this population's health by providing competent and non-judgmental care.

Workshop on Techtonic Evolution of Greenstone Belts

NASA Technical Reports Server (NTRS)

Dewit, M. J. (Editor); Ashwal, Lewis D. (Editor)

1986-01-01

Topics addressed include: greenstone belt externalities; boundaries; rock terranes; synthesis and destiny; tectonic evolution; rock components and structure; sedimentology; stratigraphy; volcanism; metamorphism; and geophysics.

NASA's Global Climate Change Education (GCCE) Program: New modules

NASA Astrophysics Data System (ADS)

Witiw, M. R.; Myers, R. J.; Schwerin, T. G.

2010-12-01

In existence for over 10 years, the Earth System Science Educational Alliance (ESSEA) through the Institute of Global Environmental Strategies (IGES) has developed a series of modules on Earth system science topics. To date, over 80 educational modules have been developed. The primary purpose of these modules is to provide graduate courses for teacher education. A typical course designed for teachers typically consists of from three to five content modules and a primer on problem-based learning. Each module is designed to take three weeks in a normal university semester. Course delivery methods vary. Some courses are completed totally online. Others are presented in the classroom. Still others are delivered using a hybrid method which combines classroom meetings with online delivery of content. Although originally designed for teachers and education students, recent changes, provide a format for general education students to use these module. In 2009, under NASA’s Global Climate Change Education (GCCE) initiative, IGES was tasked to develop 16 new modules addressing the topic of climate change. Two of the modules recently developed under this program address the topics of sunspots and thermal islands. Sunspots is a problem-based learning module where students are provided resources and sample investigations related to sunspots. The history of sunspot observations, the structure of sunspots and the possible role sunspots may have in Earth’s climate are explored. Students are then asked to determine what effects a continued minimum in sunspot activity may have on the climate system. In Thermal Islands, the topic of urban heat islands is addressed. How heat islands are produced and the role of urban heat islands in exacerbating heat waves are two of the topics covered in the resources. In this problem-based learning module, students are asked to think of mitigating strategies for these thermal islands as Earth’s urban population grows over the next 50 years. These modules were successfully piloted with undergraduate students at Seattle Pacific University.

HierarchicalTopics: visually exploring large text collections using topic hierarchies.

PubMed

Dou, Wenwen; Yu, Li; Wang, Xiaoyu; Ma, Zhiqiang; Ribarsky, William

2013-12-01

Analyzing large textual collections has become increasingly challenging given the size of the data available and the rate that more data is being generated. Topic-based text summarization methods coupled with interactive visualizations have presented promising approaches to address the challenge of analyzing large text corpora. As the text corpora and vocabulary grow larger, more topics need to be generated in order to capture the meaningful latent themes and nuances in the corpora. However, it is difficult for most of current topic-based visualizations to represent large number of topics without being cluttered or illegible. To facilitate the representation and navigation of a large number of topics, we propose a visual analytics system--HierarchicalTopic (HT). HT integrates a computational algorithm, Topic Rose Tree, with an interactive visual interface. The Topic Rose Tree constructs a topic hierarchy based on a list of topics. The interactive visual interface is designed to present the topic content as well as temporal evolution of topics in a hierarchical fashion. User interactions are provided for users to make changes to the topic hierarchy based on their mental model of the topic space. To qualitatively evaluate HT, we present a case study that showcases how HierarchicalTopics aid expert users in making sense of a large number of topics and discovering interesting patterns of topic groups. We have also conducted a user study to quantitatively evaluate the effect of hierarchical topic structure. The study results reveal that the HT leads to faster identification of large number of relevant topics. We have also solicited user feedback during the experiments and incorporated some suggestions into the current version of HierarchicalTopics.

Automatic Identification of Topic Tags from Texts Based on Expansion-Extraction Approach

ERIC Educational Resources Information Center

Yang, Seungwon

2013-01-01

Identifying topics of a textual document is useful for many purposes. We can organize the documents by topics in digital libraries. Then, we could browse and search for the documents with specific topics. By examining the topics of a document, we can quickly understand what the document is about. To augment the traditional manual way of topic…

EFF HOT Topics: Strategies and Tools for Teaching with EFF. Volume 4, Number 1, Winter 2005

ERIC Educational Resources Information Center

Bingman, Beth, Ed.

2005-01-01

"EFF HOT (Highlights on Teaching Topics) Topics" is a publication of the EFF (Equipped for the Future) Center for Training and Technical Assistance. Each issue concentrates on a specific topic, highlighting examples of actual practice and offering strategies and tools for using EFF in the classroom. In this issue, "HOT Topics" focuses on the…

Topic Maps: Adopting User-Centred Indexing Technologies in Course Management Systems

ERIC Educational Resources Information Center

Venkatesh, Vivek; Shaw, Steven; Dicks, Dennis; Lowerison, Gretchen; Zhang, Dai; Sanjakdar, Roukana

2007-01-01

This article provides an empirical evaluation of an indexing technology, topic maps (ISO 13250), in the context of an academic task in a higher education context. Topic maps are a form of indexing that define and display the interrelationships between various topics in a given domain, as well as anchor these topics to specific resources that help…

Topical Administration Is a Promising Inoculating Route versus Intramuscular Inoculation for the Nanoparticle-Carried DNA Vaccine to Prevent Corneal Infections.

PubMed

Hu, Kai; Malla, Tejsu; Zhai, Yujia; Dong, Lili; Tang, Ru

2015-01-01

To evaluate the comparative effect of topical versus intramuscular administration of nanoparticle-carried DNA vaccine in preventing corneal herpes simplex virus type 1 (HSV-1) infection. Nanoparticle [polyethylenimine (PEI)-Fe3O4]-carried DNA vaccine (PEI-Fe3O4-pRSC-gD-IL-21) or DNA vaccine (pRSC-gD-IL-21) alone were topically versus intramuscularly inoculated into one eye each of mice on days 0, 14 and 28. Three weeks after the final immunization, the specific immune responses and clinical degrees of primary herpes simplex keratitis were evaluated. Topical inoculation of nanoparticle-carried DNA vaccine induced mice to generate similar levels of specific HSV-1-neutralizing antibody, IFN-γ and IL-4 in serum and specific killing (cytotoxicity) and proliferative activities of the splenic lymphocytes, but a significantly higher level of secretory IgA in tears compared to those of intramuscular inoculation. More importantly, the mice inoculated topically showed a significantly decreased herpes simplex keratitis severity than the mice inoculated intramuscularly after HSV-1 challenge on the corneas of the mice. Topical inoculation of nanoparticle-carried DNA vaccine elicits a stronger specific local immune response and more effectively inhibits herpes simplex keratitis as compared to intramuscular inoculation in an HSV-1 ocular challenge mouse model. Thus, topical administration may be a promising inoculating route for the nanoparticle-carried DNA vaccine to prevent corneal infections. © 2015 S. Karger AG, Basel.

Generative Topic Modeling in Image Data Mining and Bioinformatics Studies

ERIC Educational Resources Information Center

Chen, Xin

2012-01-01

Probabilistic topic models have been developed for applications in various domains such as text mining, information retrieval and computer vision and bioinformatics domain. In this thesis, we focus on developing novel probabilistic topic models for image mining and bioinformatics studies. Specifically, a probabilistic topic-connection (PTC) model…

NASA Space Engineering Research Center for Utilization of Local Planetary Resources

NASA Technical Reports Server (NTRS)

Ramohalli, Kumar; Lewis, John S.

1991-01-01

In the processing of propellants, volatiles, and metals subject area, the following topics are discussed: reduction of lunar regolith; reduction of carbon dioxide; and reduction of carbonaceous materials. Other areas addressed include: (1) production of structural and refractory materials; (2) resource discovery and characterization; (3) system automation and optimization; and (4) database development. The majority of these topics are discussed with respect to the development of lunar and mars bases. Some main topics of interest include: asteroid resources, lunar resources, mars resources, materials processing, construction materials, propellant production, oxygen production, and space-based oxygen production plants.

How Hierarchical Topics Evolve in Large Text Corpora.

PubMed

Cui, Weiwei; Liu, Shixia; Wu, Zhuofeng; Wei, Hao

2014-12-01

Using a sequence of topic trees to organize documents is a popular way to represent hierarchical and evolving topics in text corpora. However, following evolving topics in the context of topic trees remains difficult for users. To address this issue, we present an interactive visual text analysis approach to allow users to progressively explore and analyze the complex evolutionary patterns of hierarchical topics. The key idea behind our approach is to exploit a tree cut to approximate each tree and allow users to interactively modify the tree cuts based on their interests. In particular, we propose an incremental evolutionary tree cut algorithm with the goal of balancing 1) the fitness of each tree cut and the smoothness between adjacent tree cuts; 2) the historical and new information related to user interests. A time-based visualization is designed to illustrate the evolving topics over time. To preserve the mental map, we develop a stable layout algorithm. As a result, our approach can quickly guide users to progressively gain profound insights into evolving hierarchical topics. We evaluate the effectiveness of the proposed method on Amazon's Mechanical Turk and real-world news data. The results show that users are able to successfully analyze evolving topics in text data.

Nonlinear Constitutive Relations for High Temperature Applications

NASA Technical Reports Server (NTRS)

1983-01-01

The topics of discussion addressed were material behavior, design analysis, deformation kinetics, metallurgical characterization, mechanical subelement models, stress analysis, fracture mechanics, viscoplasticity, and thermal loading.