Three Essays in Economics Education: An Overview of the Research and Two Studies on the Effectiveness of Alternative Teaching Methods and the Influence of Ethics in the Classroom on Economics Knowledge and Political Philosophy

ERIC Educational Resources Information Center

Malek, Ninos Pierre

2010-01-01

Economics education has been a topic of research interest to many economists. In addition, the philosophical and ethical content of economics and its role in economics education has been an issue of discussion. Chapter 1 of my dissertation addresses what topics should be ignored in a principles of microeconomics class, what the goal of the…

Counterfeiting: Education Influences Ethical Decision Making

ERIC Educational Resources Information Center

Kozar, Joy M.; Marcketti, Sara B.

2008-01-01

The purpose of this article is to address the relationship between the purchase of counterfeit apparel goods by college students and their knowledge and concern of counterfeiting. Additionally, students' beliefs regarding the legality of manufacturing, distributing, and purchasing counterfeit goods are examined. This topic is important because…

Ongoing Progress in Spacecraft Controls

NASA Technical Reports Server (NTRS)

Ghosh, Dave (Editor)

1992-01-01

This publication is a collection of papers presented at the Mars Mission Research Center workshop on Ongoing Progress in Spacecraft Controls. The technical program addressed additional Mars mission control problems that currently exist in robotic missions in addition to human missions. Topics include control systems design in the presence of large time delays, fuel-optimal propulsive control, and adaptive control to handle a variety of unknown conditions.

Becoming a Spider Scientist

ERIC Educational Resources Information Center

Patrick, Patricia; Getz, Angela

2008-01-01

In this integrated unit, third grade students become spider scientists as they observe spiders in their classroom to debunk some common misconceptions about these intimidating creatures. "Charlotte's Web" is used to capture students' interest. In addition to addressing philosophical topics such as growing-up, death, and friendship; E.B. White's…

International High/Scope Conference Proceedings (Ypsilanti, Michigan, May 4-7, 1999).

ERIC Educational Resources Information Center

High/Scope Educational Research Foundation, Ypsilanti, MI.

These conference proceedings provide summaries of 61 presentations on various aspects of the High/Scope educational approach. In addition to summaries of special presentations on music and movement and on preschool "basics," topics addressed include: (1) High/Scope in the secondary setting; (2) classroom environment; (3) outdoor…

International High/Scope Registry Conference Proceedings (Ypsilanti, Michigan, May 5-8, 1998).

ERIC Educational Resources Information Center

High/Scope Educational Research Foundation, Ypsilanti, MI.

These conference proceedings provide summaries of 71 presentations on various aspects of the High/Scope educational approach. In addition to summaries of special presentations on music and movement, topics addressed include: (1) student engagement; (2) outdoor learning; (3) change strategies; (4) various discussions of the Child Observation…

Goddard Conference on Mass Storage Systems and Technologies, volume 2

NASA Technical Reports Server (NTRS)

Kobler, Ben (Editor); Hariharan, P. C. (Editor)

1993-01-01

Papers and viewgraphs from the conference are presented. Discussion topics include the IEEE Mass Storage System Reference Model, data archiving standards, high-performance storage devices, magnetic and magneto-optic storage systems, magnetic and optical recording technologies, high-performance helical scan recording systems, and low end helical scan tape drives. Additional discussion topics addressed the evolution of the identifiable unit for processing (file, granule, data set, or some similar object) as data ingestion rates increase dramatically, and the present state of the art in mass storage technology.

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

Some Long-Standing and Emerging Research Lines in Africa

ERIC Educational Resources Information Center

Serpell, Robert; Marfo, Kofi

2014-01-01

Early research on child development in Africa was dominated by expatriates and was primarily addressed to the topics of testing the cross-cultural validity of theories developed "in the West," and the search for universals. After a brief review of the outcome of that research, we propose two additional types of motivation that seem…

United States Department of Education Update, December 2004

ERIC Educational Resources Information Center

Linton, John

2004-01-01

In this update, Linton reports on Congressional filing of a number of bills that involve the topic of prisoner reentry. In addition, he presents a key section of Attorney General John Ashcroft's address (Cleveland, Ohio, September 2004) on prisoner reentry. In this speech, Ashcroft called for a concerted effort to managing a balanced approach:…

International High/Scope Registry Conference Proceedings (Ypsilanti, Michigan, May 7-10, 1997).

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 educational approach. In addition to summaries of special presentations on music and movement, topics addressed include: (1) observation/feedback strategies; (2) adult-child interaction; (3) songs in daily routines; (4) High/Scope for infants…

Space station data system analysis/architecture study. Task 3: Trade studies, DR-5, volume 1

NASA Technical Reports Server (NTRS)

1985-01-01

The primary objective of Task 3 is to provide additional analysis and insight necessary to support key design/programmatic decision for options quantification and selection for system definition. This includes: (1) the identification of key trade study topics; (2) the definition of a trade study procedure for each topic (issues to be resolved, key inputs, criteria/weighting, methodology); (3) conduct tradeoff and sensitivity analysis; and (4) the review/verification of results within the context of evolving system design and definition. The trade study topics addressed in this volume include space autonomy and function automation, software transportability, system network topology, communications standardization, onboard local area networking, distributed operating system, software configuration management, and the software development environment facility.

A Topical Overview of Cumulative Risk Assessment Concepts ...

EPA Pesticide Factsheets

Cumulative risk assessments (CRAs) address combined risks from exposures to multiple chemical and nonchemical stressors and may focus on vulnerable communities or populations. Significant contributions have been made to the development of concepts, methods, and applications for CRA over the past decade. Work in both human health and ecological cumulative risk has advanced in two different contexts. First, in assessing the effects of chemical mixtures that share common modes of action, or that cause common adverse outcomes. In this context two primary models are used for predicting mixture effects, dose addition or response addition. The second context is evaluating the combined effects of chemical and nonchemical (e.g., radiation, biological, nutritional, economic, psychological, habitat alteration, land-use change, global climate change, and natural disasters) stressors. CRA can be adapted to address risk in many contexts, and this adaptability is reflected in the range in disciplinary perspectives in the published literature. This article presents the results of a literature search by presenting a range of selected work with the intention to give a broad overview of relevant topics and provide a starting point for researchers interested in CRA applications. This is a select literature review of topics in CRA. As a published article it will allow the citation of an analysis conducted on a rich and diverse set of CRA publications relevant to assessment methods

Ethical issues in patient-centered outcomes research and comparative effectiveness research: a pilot study of community dialogue.

PubMed

Brody, Howard; Croisant, Sharon A; Crowder, Jerome W; Banda, Jonathan P

2015-02-01

Community bioethics dialogues were held on the topic of patient-centered outcomes research (PCOR) and comparative effectiveness research (CER). Participants were 65 and older and represented either a lower income, African American group (A) or a higher income White group (B). Participants were presented with a variety of background reading and study materials. Meetings were held 2 hr per week for 6 weeks. The groups showed both independence in judgment from the investigators and diversity of opinion between the two groups. Group B addressed more topics than Group A and in some instances explored additional policy nuances. Members of Group A appeared more cognizant of issues of social justice that affect vulnerable populations and appeared leery of approaches that suggested possible disrespect for their own personal experiences. Future plans call for both repeating the dialogue with additional, diverse community groups and repeating community bioethics dialogues on new topics with the same groups. © The Author(s) 2015.

Additional EIPC Study Analysis. Final Report

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

Hadley, Stanton W; Gotham, Douglas J.; Luciani, Ralph L.

Between 2010 and 2012 the Eastern Interconnection Planning Collaborative (EIPC) conducted a major long-term resource and transmission study of the Eastern Interconnection (EI). With guidance from a Stakeholder Steering Committee (SSC) that included representatives from the Eastern Interconnection States Planning Council (EISPC) among others, the project was conducted in two phases. Phase 1 involved a long-term capacity expansion analysis that involved creation of eight major futures plus 72 sensitivities. Three scenarios were selected for more extensive transmission- focused evaluation in Phase 2. Five power flow analyses, nine production cost model runs (including six sensitivities), and three capital cost estimations weremore » developed during this second phase. The results from Phase 1 and 2 provided a wealth of data that could be examined further to address energy-related questions. A list of 14 topics was developed for further analysis. This paper brings together the earlier interim reports of the first 13 topics plus one additional topic into a single final report.« less

Challenges in systematic reviews: synthesis of topics related to the delivery, organization, and financing of health care.

PubMed

Bravata, Dena M; McDonald, Kathryn M; Shojania, Kaveh G; Sundaram, Vandana; Owens, Douglas K

2005-06-21

Some important health policy topics, such as those related to the delivery, organization, and financing of health care, present substantial challenges to established methods for evidence synthesis. For example, such reviews may ask: What is the effect of for-profit versus not-for-profit delivery of care on patient outcomes? Or, which strategies are the most effective for promoting preventive care? This paper describes innovative methods for synthesizing evidence related to the delivery, organization, and financing of health care. We found 13 systematic reviews on these topics that described novel methodologic approaches. Several of these syntheses used 3 approaches: conceptual frameworks to inform problem formulation, systematic searches that included nontraditional literature sources, and hybrid synthesis methods that included simulations to address key gaps in the literature. As the primary literature on these topics expands, so will opportunities to develop additional novel methods for performing high-quality comprehensive syntheses.

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.

Proceedings [of the] Sixty Eighth Annual Meeting [of the] National College Physical Education Association for Men.

ERIC Educational Resources Information Center

American Alliance for Health, Physical Education, and Recreation, Washington, DC.

This document contains the proceedings of the January 1965 Annual meeting of the National College Physical Education Association for Men (NCPEAM). In addition to the special addresses given at the meeting, the proceedings contain speeches on the following topics: (1) research, (2) intercollegiate athletics, (3) history of sport, (4) teacher…

Lightning threat to aircraft: Do we know all we need to know?

NASA Technical Reports Server (NTRS)

Mazur, Vladislav

1991-01-01

The problem of lightning threat to aircraft has two aspects: strike avoidance and aircraft protection. These two issues are addressed under the following topics: (1) lightning strikes, weather conditions, and natural lightning rate; (2) the engineering vs. scientific approach to aircraft protection; and (3) the additional information needed to understand lightning threat to aircraft.

Proceedings of the National Association of Educational Buyers Annual Meeting. 52nd, Las Vegas, Nevada, May 7-10, 1973.

ERIC Educational Resources Information Center

National Association of Educational Buyers, Westbury, NY.

In addition to general session addresses and the dialogue at 14 workshops, these proceedings include the treasurer's report and lists of committee members, board of directors, exhibitors, and participants. Workshop topics are: "A Good Manager--From a Personnel View,""Effective Use of Specialized Consultants,""Public Utilities,""Computer…

Is the topic of malnutrition in older adults addressed in the European nursing curricula? A MaNuEL study.

PubMed

Eglseer, Doris; Halfens, Ruud J G; Schüssler, Sandra; Visser, Marjolein; Volkert, Dorothee; Lohrmann, Christa

2018-05-26

The lack of sufficient knowledge of health care professionals is one main barrier to implementing adequate nutritional interventions. Until now, it is not known to which extent European nurses are exposed to the topic of malnutrition in older adults during their education. To determine whether formal nursing degree programs in Europe address the topic of nutrition and, specifically, malnutrition in older adults. A cross-sectional study was conducted using an online-survey. The online-survey link was e-mailed to 926 nursing education institutions in 31 European countries. This study was conducted as part of the Healthy Diet for Healthy Life Joint Programming Initiative, Malnutrition in the Elderly Knowledge Hub (MaNuEL) project. Descriptive analyses were performed using SPSS. Associations were calculated using the chi-square tests and Fisher's exact test. The response rate of our survey was 14.2% (131 institutions). Of these, 113 (86.3%) addressed the topic of nutrition in their educational programs, and 73.7% addressed the topic of malnutrition in older adults. Malnutrition screening (70.8%), causes (67.2%) and consequences (68.7%) of malnutrition were frequently-addressed topics of content. Topics that were rarely addressed included nutritional support in intensive care units (ICU) (23.7%), cooperation in multidisciplinary nutrition teams (28.2%), dietary counselling (32.1%) and the responsibilities of various professions in nutritional support (35.1%). The topic of malnutrition in older adults is taught by nurses in 52.7%, by dietitians in 23.7%, by nutritional scientists in 18.3%, and physicians in 19.8% of the institutions. The topics of malnutrition and malnutrition screening are currently not included in the content of nutrition courses taught at nearly 30% of the European educational institutions for nurses. Nursing educators urgently need to improve curriculum content with respect to the topic of malnutrition in older adults to enable nurses to provide high-quality nutritional care of older persons. Copyright © 2018 Elsevier Ltd. All rights reserved.

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

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,…

Proceedings [of the] Sixty Seventh Annual Meeting [of the ] National College Physical Education Association for Men.

ERIC Educational Resources Information Center

American Alliance for Health, Physical Education, and Recreation, Washington, DC.

This document contains the proceedings of the January 1964 Annual Meeting of the National College Physical Education Association for Men (NEPEAM). In addition to the President's address and a speech on physical education as an academic discipline, the Proceedings contain speeches on the following topics: (1) intramural athletics, (2) research, (3)…

The Brain Owner's Manual: A Workshop on How to Reach Your Personal Best through a Whole Mind Approach. Revised.

ERIC Educational Resources Information Center

Rubenzer, Ronald L.; Rubenzer, Donna O.

Designed to accompany an all-day "brain" workshop on neurological aspects of learning, the manual contains charts and illustrations depicting the role and function of the right and left hemispheres. Additional material addresses such topics as physiological evolution of the brain, disharmony between left/right brain functions, comparisons between…

National College Physical Education Association for Men. Proceedings of Annual Meeting (70th, San Diego, California, December 28-31, 1966).

ERIC Educational Resources Information Center

National Coll. Physical Education Association for Men.

In addition to the special addresses, the proceedings contain speeches on the following topics: (1) the history of sport, (2) teacher education, (3) basic instruction, (4) intramural athletics, (5) research, (6) foreign relations, and (7) intercollegiate athletics. Some of the materials presented in the research section include papers on physical…

National College Physical Education Association for Men. Proceeding of Annual Meeting (72nd, Durham, North Carolina, January 8-11, 1969).

ERIC Educational Resources Information Center

National Coll. Physical Education Association for Men.

In addition to the special addresses presented, the proceedings contain speeches on the following topics: (1) basic instruction, (2) intramural athletics, (3) research, (4) foreign relations, (5) intercollegiate athletics, (6) the history of sport, and (7) teacher education. Some of the papers presented in the research section include sport and…

An Overview of Literature Topics Related to Current Concepts, Methods, Tools, and Applications for Cumulative Risk Assessment (2007-2016).

PubMed

Fox, Mary A; Brewer, L Elizabeth; Martin, Lawrence

2017-04-07

Cumulative risk assessments (CRAs) address combined risks from exposures to multiple chemical and nonchemical stressors and may focus on vulnerable communities or populations. Significant contributions have been made to the development of concepts, methods, and applications for CRA over the past decade. Work in both human health and ecological cumulative risk has advanced in two different contexts. The first context is the effects of chemical mixtures that share common modes of action, or that cause common adverse outcomes. In this context two primary models are used for predicting mixture effects, dose addition or response addition. The second context is evaluating the combined effects of chemical and nonchemical (e.g., radiation, biological, nutritional, economic, psychological, habitat alteration, land-use change, global climate change, and natural disasters) stressors. CRA can be adapted to address risk in many contexts, and this adaptability is reflected in the range in disciplinary perspectives in the published literature. This article presents the results of a literature search and discusses a range of selected work with the intention to give a broad overview of relevant topics and provide a starting point for researchers interested in CRA applications.

An Overview of Literature Topics Related to Current Concepts, Methods, Tools, and Applications for Cumulative Risk Assessment (2007–2016)

PubMed Central

Fox, Mary A.; Brewer, L. Elizabeth; Martin, Lawrence

2017-01-01

Cumulative risk assessments (CRAs) address combined risks from exposures to multiple chemical and nonchemical stressors and may focus on vulnerable communities or populations. Significant contributions have been made to the development of concepts, methods, and applications for CRA over the past decade. Work in both human health and ecological cumulative risk has advanced in two different contexts. The first context is the effects of chemical mixtures that share common modes of action, or that cause common adverse outcomes. In this context two primary models are used for predicting mixture effects, dose addition or response addition. The second context is evaluating the combined effects of chemical and nonchemical (e.g., radiation, biological, nutritional, economic, psychological, habitat alteration, land-use change, global climate change, and natural disasters) stressors. CRA can be adapted to address risk in many contexts, and this adaptability is reflected in the range in disciplinary perspectives in the published literature. This article presents the results of a literature search and discusses a range of selected work with the intention to give a broad overview of relevant topics and provide a starting point for researchers interested in CRA applications. PMID:28387705

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...

WHO guidance grounded in a comprehensive approach to sexual and reproductive health and human rights: topical pre-exposure prophylaxis.

PubMed

Lusti-Narasimhan, Manjula; Khosla, Rajat; Baggaley, Rachel; Temmerman, Marleen; McGrory, Elizabeth; Farley, Tim

2014-01-01

Two new microbicide products based on topical (vaginal) application of antiretroviral drugs - 1% tenofovir gel and the dapivirine ring - are currently in late-stage clinical testing, and results on their safety and effectiveness are expected to become available in early 2015. WHO guidelines on the use of topical pre-exposure prophylaxis (topical PrEP) are important in order to ensure that these new prevention products are optimally used. Given that these new topical PrEP products are designed to be woman initiated and will likely be delivered in reproductive health settings, it is important to ensure that the guidance be framed in the context of comprehensive sexual and reproductive health and human rights. In addition to the safety and effectiveness data resulting from clinical trials, and the regulatory approval required for new products, the WHO normative guidelines on the use of topical PrEP will be essential for rapid roll-out in countries. Human rights standards and principles provide a framework for the provision of woman-initiated HIV prevention products. These include addressing issues related to the gender inequities which are linked to the provision of HIV-prevention, treatment and care for young girls and women. Effective programming for women and girls must therefore be based on understanding the local, social and community contexts of the AIDS epidemic in the country, and adapting HIV strategies and programmes accordingly. Such a framework therefore is needed not only to ensure optimal uptake of these new products by women and girls but also to address sociocultural barriers to women's and girls' access to these products.

Twenty Questions for PER: How Does It All Fit Together?

NASA Astrophysics Data System (ADS)

Redish, Edward F.; Wittmann, Michael C.

2005-09-01

In physics education research (PER), we have focused our attention for many years on finding ways to improve our instruction and have achieved some notable successes. In this paper, we suggest that the time has come to embed this activity in a more complete and scientific view of PER, one that builds a coherent understanding of the system of teaching and learning in addition to improving the practice of our instruction. We outline five broad topics of interest for PER and discuss questions that need to be addressed in each topic over the next few years. The topics are: the model of the participants, the model of the contexts, the model of the content, the engineering of instruction, and the overall epistemology of PER — How do we decide when we think we know something?

The Third NASA Goddard Conference on Mass Storage Systems and Technologies

NASA Technical Reports Server (NTRS)

Kobler, Benjamin (Editor); Hariharan, P. C. (Editor)

1993-01-01

This report contains copies of nearly all of the technical papers and viewgraphs presented at the Goddard Conference on Mass Storage Systems and Technologies held in October 1993. The conference served as an informational exchange forum for topics primarily relating to the ingestion and management of massive amounts of data and the attendant problems involved. Discussion topics include the necessary use of computers in the solution of today's infinitely complex problems, the need for greatly increased storage densities in both optical and magnetic recording media, currently popular storage media and magnetic media storage risk factors, data archiving standards including a talk on the current status of the IEEE Storage Systems Reference Model (RM). Additional topics addressed System performance, data storage system concepts, communications technologies, data distribution systems, data compression, and error detection and correction.

Goddard Conference on Mass Storage Systems and Technologies, Volume 1

NASA Technical Reports Server (NTRS)

Kobler, Ben (Editor); Hariharan, P. C. (Editor)

1993-01-01

Copies of nearly all of the technical papers and viewgraphs presented at the Goddard Conference on Mass Storage Systems and Technologies held in Sep. 1992 are included. The conference served as an informational exchange forum for topics primarily relating to the ingestion and management of massive amounts of data and the attendant problems (data ingestion rates now approach the order of terabytes per day). Discussion topics include the IEEE Mass Storage System Reference Model, data archiving standards, high-performance storage devices, magnetic and magneto-optic storage systems, magnetic and optical recording technologies, high-performance helical scan recording systems, and low end helical scan tape drives. Additional topics addressed the evolution of the identifiable unit for processing purposes as data ingestion rates increase dramatically, and the present state of the art in mass storage technology.

Russia in the Arctic

DTIC Science & Technology

2011-07-01

strategy with emphasis on geostrate- gic analysis. The mission of SSI is to use independent analysis to conduct strategic studies that develop policy...De- fense, and the larger national security community. In addition to its studies , SSI publishes special reports on topics of special or immediate... on the SSI website. The SSI website address is: www.StrategicStudiesInstitute.army.mil. ***** The Strategic Studies Institute publishes a monthly e

Secondary Education of the Handicapped: Conference Proceedings (Estes Park, Colorado, May 28-30, 1980). Reports of the Deans' Grants: 2.

ERIC Educational Resources Information Center

Fender, Marilyn F., Ed.

The proceedings from a 1980 conference on secondary education of the handicapped presents 32 papers on the topic along with 6 papers not presented at the conference. A keynote address by P. Fanning, which considered future needs and trends in secondary programing is summarized. Additional papers touch on such issues as Project NEEDS (a…

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

Third Annual Foreign Acquisitions Workshop: Improving Access to Foreign Gray Literature

NASA Technical Reports Server (NTRS)

1993-01-01

The theme of the Third Annual Foreign Acquisitions Workshop was the acquisition of and access to foreign (non-U.S.) gray literature. Individual presentations addressed general topics related to the value and scope of gray literature, specialized and foreign gray-literature sources, intellectual property issues, and U.S. Federal Agency activities. Additional topics focused on electronic access and evaluation techniques and the current and potential uses of networking technology. The workshop papers are presented in their entirety or in abstract or outline form. Appendices include a listing of databases that include foreign gray literature, a bibliography, and a report on U.S.-Japan cooperation in the use of scientific and technical information.

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.

Topical vs. systemic treatments for acute otitis media.

PubMed

Thornton, Kathy; Parrish, Francie; Swords, Christine

2011-01-01

Acute otitis media (AOM) is a common condition in children that is often treated with systemic antibiotic therapy; however, research suggests that non-complicated AOM will resolve spontaneously using only eardrops. To determine best practice for the use of systematic antibiotics compared to topical treatment of AOM, a systematic review of evidence was conducted. Cochrane, Medline, CINAHL, and other databases were searched. Inclusion criteria were studies published from 1995-2010 that included children with AOM and were randomized controlled trials (RCTs). Five systematic reviews and five RCTs were included in the review. Current evidence recommends using topical and other alternative approaches for treating non-complicated AOM in children 2 years of age or older; however, many practitioners are not currently following these recommendations for various reasons. Additional research to address these reasons may help determine how to improve practitioner adherence to best practice evidence and guidelines to help reduce the unnecessary use of systemic antibiotics.

New Congressional Climate Change Task Force Calls on President to Use Administrative Authority

NASA Astrophysics Data System (ADS)

Showstack, Randy

2013-02-01

Spurred by U.S. congressional inaction on climate change and by President Barack Obama's comments on the topic in his 21 January inaugural address, several Democratic members of Congress announced at a Capitol Hill briefing the formation of a bicameral task force on climate change. In addition, they have called on the president to use his administrative authority to deal with the issue.

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…

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

Alternative conceptions of introductory geoscience students and a method to decrease them

NASA Astrophysics Data System (ADS)

Kortz, Karen Melissa

College students often leave introductory geoscience courses with alternative conceptions, and these alternative conceptions are a barrier to their grasp of geological conceptions. This dissertation clarifies the problem and suggests pedagogical strategies for correcting it. It is an integration of research on students' conceptions of geoscience topics with the application of that knowledge to the development of materials to change these conceptions to be more scientifically accurate. This research identifies and documents alternative conceptions students have in several key geoscience topics and the consequences of these alternative conception in terms of preventing understanding. After documenting the alternative conceptions, I investigate their sources. In addition, I develop ways in which the alternative conceptions can be addressed in classrooms in terms of non-traditional teaching techniques, and I assess the success of these methods. Chapter 1 addresses alternative conceptions in general introductory geoscience topics. I use known student alternative conceptions to develop a series of interactive materials to help reduce students' alternative conceptions. After their development, I assess the efficacy of these materials, and my research indicates that they are successful in helping students better learn the geoscience concepts. Chapter 2 deals with a particularly difficult topic for students---that of phylogenetic systematics. Students have an intuitive way of categorizing organisms, and this categorization is different from the system used by experts within the field. My investigation indicates the conceptual change required of students to fully understand the topic leads to great difficulties with learning. Drawing upon results of the research in Chapter 1, I developed and assessed interactive materials to help students better understand phylogenetic systematics. Using the insight gained from Chapters 1 and 2, Chapters 3 and 4 further examine students' conceptions in an area critical to understanding geology: rocks and their formation. My research indicates that students view rocks as objects independent from the processes that form and change them. In addition, I document students' alternative conceptions of rocks. Using these alternative conceptions, I look more deeply into the underlying factors that cause the difficulties students have with learning rocks, their formation, and their importance to the geosciences.

"See one, do one, teach one": inadequacies of current methods to train surgeons in hernia repair.

PubMed

Zahiri, H Reza; Park, Adrian E; Pugh, Carla M; Vassiliou, Melina; Voeller, Guy

2015-10-01

Residency/fellowship training in hernia repair is still too widely characterized by the "see one, do one, teach one" model. The goal of this study was to perform a needs assessment focused on surgical training to guide the creation of a curriculum by SAGES intended to improve the care of hernia patients. Using mixed methods (interviews and online survey), the SAGES hernia task force (HTF) conducted a study asking subjects about their perceived deficits in resident training to care for hernia patients, preferred training topics about hernias, ideal learning modalities, and education development. Participants included 18 of 24 HTF members, 27 chief residents and fellows, and 31 surgical residents. HTF members agreed that residency exposes trainees to a wide spectrum of hernia repairs by a variety of surgeons. They cited outdated materials, techniques, and paucity of feedback. Additionally, they identified the "see one, do one, teach one" method of training as prevalent and clearly inadequate. The topics least addressed were system-based approach to hernia care (46 %) and patient outcomes (62 %). Training topics residents considered well covered during residency were: preoperative and intraoperative decision-making (90 %), complications (94 %), and technical approach for repairs (98 %). Instructional methods used in residency include assisted/supervised surgery (96 %), Web-based learning (24 %), and simulation (30 %). Residents' preferred learning methods included simulation (82 %), Web-based training (61 %), hands-on laboratory (54 %), and videos (47 %), in addition to supervised surgery. Trainees reported their most desired training topics as basic techniques for inguinal and ventral hernia repairs (41 %) versus advanced technical training (68 %), which mirrored those reported by attending surgeons, 36 % and 71 %, respectively. There was a consensus among HTF members and surgical trainees that a comprehensive, dynamic, and flexible educational program employing various media to address contemporary key deficits in the care of hernia patients would be welcomed by surgeons.

Measuring the Interestingness of Articles in a Limited User Environment

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

Pon, Raymond K.

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 varies 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. A general framework,more » called iScore, is presented for defining and measuring the 'interestingness' of articles, incorporating user-feedback. iScore addresses various aspects of what makes an article interesting, such as topic relevancy, uniqueness, freshness, source reputation, and writing style. It employs various methods to measure these features and uses a classifier operating on these features to recommend articles. The basic iScore configuration is shown to improve recommendation results by as much as 20%. In addition to the basic iScore features, additional features are presented to address the deficiencies of existing feature extractors, such as one that tracks multiple topics, called MTT, and a version of the Rocchio algorithm that learns its parameters online as it processes documents, called eRocchio. The inclusion of both MTT and eRocchio into iScore is shown to improve iScore recommendation results by as much as 3.1% and 5.6%, respectively. Additionally, in TREC11 Adaptive Filter Task, eRocchio is shown to be 10% better than the best filter in the last run of the task. In addition to these two major topic relevancy measures, other features are also introduced that employ language models, phrases, clustering, and changes in topics to improve recommendation results. These additional features are shown to improve recommendation results by iScore by up to 14%. Due to varying reasons that users hold regarding why an article is interesting, an online feature selection method in naive Bayes is also introduced. Online feature selection can improve recommendation results in iScore by up to 18.9%. In summary, iScore in its best configuration can outperform traditional IR techniques by as much as 50.7%. iScore and its components are evaluated in the news recommendation task using three datasets from Yahoo! News, actual users, and Digg. iScore and its components are also evaluated in the TREC Adaptive Filter task using the Reuters RCV1 corpus.« less

Towards a consumer-informed research agenda for aphasia: preliminary work.

PubMed

Hinckley, Jacqueline; Boyle, Erika; Lombard, Diane; Bartels-Tobin, Lori

2014-01-01

Person-centeredness in clinical practice incorporates the values of clients into a shared decision-making approach. The values of person-centeredness can be extended into the realm of research when the views of consumers towards relevant and important research topics are sought. Work in other health domains has shown the importance of gathering consumer views on health care research, which ultimately extends into health care policy and practice. The purpose of this paper is to report methods used successfully to gather the views of individuals living with aphasia on research topics they view as important. The project is founded on principles of community-based participatory research. Using a modified nominal group technique, members of an aphasia support group generated a list of research topics. The Aphasia Support Group identified twenty-two potential research questions. Although a majority (59%) of the research questions generated by persons with aphasia could be addressed with accumulated scientific evidence, the remainder of the generated questions has not been addressed in the research literature. This project demonstrates that consumers with aphasia can participate as stakeholders in the discussion of research needs in aphasia. Additional work is needed to fully develop a consumer-informed research agenda for aphasia. The perspectives of individuals with post-stroke aphasia on research needs can be successfully collected using nominal group techniques. Consumer input to research agendas and priorities can help to address potential research biases. Clinicians and researchers can use these techniques and other communication supports to foster collaborative, patient-centered care in their practice and work.

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.…

The Interplay between Topic Shift and Focus in the Dynamic Construction of Discourse Representations.

PubMed

Yang, Xiaohong; Zhang, Xiuping; Wang, Cheng; Chang, Ruohan; Li, Weijun

2017-01-01

Previous studies have suggested that focusing an element can enhance the activation of the focused element and bring about a number of processing benefits. However, whether and how this local prominence of information interacts with global discourse organization remains unclear. In the present study, we addressed this issue in two experiments. Readers were presented with four-sentence discourses. The first sentence of each discourse contained a critical word that was either focused or unfocused in relation to a wh-question preceding the discourse. The second sentence either maintained or shifted the topic of the first sentence. Participants were told to read for comprehension and for a probe recognition task in which the memory of the critical words was tested. In Experiment 1, when the probe words were tested immediately after the point of topic shift, we found shorter response times for the focused critical words than the unfocused ones regardless of topic manipulation. However, in Experiment 2, when the probe words were tested two sentences away from the point of topic shift, we found the facilitation effect of focus only in the topic-maintained discourses, but not in the topic-shifted discourses. This suggests that the facilitation effect of focus was not immediately suppressed at the point of topic shifting, but when additional information was added to the new topic. Our findings provide evidence for the dynamic interplay between global topic structure and local salience of information and have important implications on how activation of information fluctuates in mental representation.

The Interplay between Topic Shift and Focus in the Dynamic Construction of Discourse Representations

PubMed Central

Yang, Xiaohong; Zhang, Xiuping; Wang, Cheng; Chang, Ruohan; Li, Weijun

2017-01-01

Previous studies have suggested that focusing an element can enhance the activation of the focused element and bring about a number of processing benefits. However, whether and how this local prominence of information interacts with global discourse organization remains unclear. In the present study, we addressed this issue in two experiments. Readers were presented with four-sentence discourses. The first sentence of each discourse contained a critical word that was either focused or unfocused in relation to a wh-question preceding the discourse. The second sentence either maintained or shifted the topic of the first sentence. Participants were told to read for comprehension and for a probe recognition task in which the memory of the critical words was tested. In Experiment 1, when the probe words were tested immediately after the point of topic shift, we found shorter response times for the focused critical words than the unfocused ones regardless of topic manipulation. However, in Experiment 2, when the probe words were tested two sentences away from the point of topic shift, we found the facilitation effect of focus only in the topic-maintained discourses, but not in the topic-shifted discourses. This suggests that the facilitation effect of focus was not immediately suppressed at the point of topic shifting, but when additional information was added to the new topic. Our findings provide evidence for the dynamic interplay between global topic structure and local salience of information and have important implications on how activation of information fluctuates in mental representation. PMID:29276496

MCNP6 Status

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

Goorley, John T.

2012-06-25

We, the development teams for MCNP, NJOY, and parts of ENDF, would like to invite you to a proposed 3 day workshop October 30, 31 and November 1 2012, to be held at Los Alamos National Laboratory. At this workshop, we will review new and developing missions that MCNP6 and the underlying nuclear data are being asked to address. LANL will also present its internal plans to address these missions and recent advances in these three capabilities and we will be interested to hear your input on these topics. Additionally we are interested in hearing from you additional technical advances,more » missions, concerns, and other issues that we should be considering for both short term (1-3 years) and long term (4-6 years)? What are the additional existing capabilities and methods that we should be investigating? The goal of the workshop is to refine priorities for mcnp6 transport methods, algorithms, physics, data and processing as they relate to the intersection of MCNP, NJOY and ENDF.« less

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…

Discussing a sensitive topic: Nurse practitioners' and physician assistants' communication strategies in managing patients with erectile dysfunction.

PubMed

Green, Roger; Kodish, Slavica

2009-12-01

To examine strategies used by nurse practitioners (NPs) and physician assistants (PAs) when discussing the sensitive topic of erectile dysfunction (ED) with patients. A total of 456 NPs and PAs combined responded to a 22-item online survey posted on NP and PA association websites. Four derived categories reflect communication strategies that NPs and PAs applied when addressing ED: initiating the topic directly, initiating the topic with an introduction, initiating the topic when there is a high risk factor, and allowing the patient to bring up the topic. There was also interest in continuing education on the topic of ED and a perceived need for greater emphasis on developing communication strategies within the patient-provider relationship. There is no one best way to address the topic and different situations may require an approach best suited to the specifics of the situation. Therefore, no single "best practice" of discussing sensitive topics can be identified. Critical thinking skills and the ability to comprehend the totality of the situation are likely to be of higher importance.

Adaptability-what it is and what it is not: Comment on Chandra and Leong (2016).

PubMed

Martin, Andrew J

2017-10-01

Chandra and Leong (2016) propose a new model of adaptability: the diversified portfolio model (DPM) of adaptability. Further thought and research on adaptability is a welcome addition to the limited body of work conducted on this topic to date. However, in their discussion there is a lack of definitional clarity, and there is frequent conflation of adaptability and resilience. It is also the case that the hypothesized adaptability model is general and could apply to many psychological constructs and processes (not just adaptability). In addition, there are gaps in research suggested by the authors that have been addressed by other researchers and there is a good deal of contemporary adaptability research that is not cited. Addressing these limitations in future work is vital to the further development of theory, research, and practice in the area of adaptability. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

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.

CALL FOR PAPERS: Optical solitons

NASA Astrophysics Data System (ADS)

Drummond, P. D.; Haelterman, Marc; Vilaseca, R.

2003-06-01

A topical issue of Journal of Optics B: Quantum and Semiclassical Optics will be devoted to recent advances in optical solitons. The topics to be covered will include, but are not limited to: bulletProperties, control and dynamics of temporal solitons bulletProperties, control and dynamics of spatial solitons bulletCavity solitons in passive and active resonators bulletThree-dimensional spatial solitons bulletDark, bright, grey solitons; interface dynamics bulletCompound or vector solitons; incoherent solitons bulletLight and matter solitons in BEC bulletNonlinear localized structures in microstructured and nanostructured materials (photonic crystals, etc) bulletAngular momentum effects associated with localized light structures; vortex solitons bulletQuantum effects associated with localized light structures bulletInteraction of solitons with atoms and other media bulletApplications of optical solitons The DEADLINE for submission of contributions is 31 July 2003 to allow the topical issue to appear in about February 2004. All papers will be peer-reviewed in accordance with the normal refereeing procedures and standards of Journal of Optics B: Quantum and Semiclassical Optics. Advice on publishing your work in the journal may be found at www.iop.org/journals/authors/jopb. Submissions should ideally be in either standard LaTeX form or Microsoft Word. There are no page charges for publication. In addition to the usual 50 free reprints, the corresponding author of each paper published will receive a complimentary copy of the topical issue. Contributions to the topical issue should if possible be submitted electronically at www.iop.org/journals/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 Solitons', 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.

The art and science of publishing: reflections from editors of surgery journals.

PubMed

Kibbe, Melina R; Sarr, Michael G; Livingston, Edward H; Freischlag, Julie A; Lillemoe, Keith D; McFadden, David W

2014-01-01

During the 8th Annual Academic Surgical Congress held in New Orleans, Louisiana, on February 5-7, 2013, the Association for Academic Surgery (AAS) Presidential Session was dedicated to the topic of publishing. A survey consisting of 37 questions on issues related to publishing was administered to the AAS membership 1 mo before the meeting. The results of the survey were then presented during the 2013 AAS Presidential Session. In addition, a panel of five editors from surgery journals relevant to the membership of the AAS was convened to discuss topics addressed in the results of the survey. These topics included: (1) how to publish in high-impact factor journals; (2) top five reasons why manuscripts get rejected; (3) the do's and don'ts of publishing (i.e., ethics of publishing); (4) how to get on an editorial board; and (5) the future of publishing. This review summarizes the contents of this AAS Presidential Session and provides information relevant for any academician, investigator, or scientist. Published by Elsevier Inc.

Management of Itch in Atopic Dermatitis

PubMed Central

Hong, Judith; Buddenkotte, Joerg; Berger, Timothy G.; Steinhoff, Martin

2013-01-01

Atopic dermatitis is a common, pruritic, inflammatory skin disorder. Chronic, localized, or even generalized pruritus is the diagnostic hallmark of atopic dermatitis, and its management remains a challenge for physicians. The threshold for itch and alloknesis is markedly reduced in these patients, and infections can promote exacerbation and thereby increase the itch. Modern management consists of anti-inflammatory, occasionally antiseptic, as well as antipruritic therapies to address the epidermal barrier as well as immunomodulation or infection. Mild forms of atopic dermatitis may be controlled with topical therapies, but moderate-to-severe forms often require a combination of systemic treatments consisting of antipruritic and immunosuppressive drugs, phototherapy, and topical compounds. In addition, patient education and a therapeutic regimen to help the patient cope with the itch and eczema are important adjuvant strategies for optimized long-term management. This review highlights various topical, systemic, and complementary and alternative therapies, as well as provide a therapeutic ladder for optimized long-term control of itch in atopic dermatitis. PMID:21767767

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.

Methods and potentials for using satellite image classification in school lessons

NASA Astrophysics Data System (ADS)

Voss, Kerstin; Goetzke, Roland; Hodam, Henryk

2011-11-01

The FIS project - FIS stands for Fernerkundung in Schulen (Remote Sensing in Schools) - aims at a better integration of the topic "satellite remote sensing" in school lessons. According to this, the overarching objective is to teach pupils basic knowledge and fields of application of remote sensing. Despite the growing significance of digital geomedia, the topic "remote sensing" is not broadly supported in schools. Often, the topic is reduced to a short reflection on satellite images and used only for additional illustration of issues relevant for the curriculum. Without addressing the issue of image data, this can hardly contribute to the improvement of the pupils' methodical competences. Because remote sensing covers more than simple, visual interpretation of satellite images, it is necessary to integrate remote sensing methods like preprocessing, classification and change detection. Dealing with these topics often fails because of confusing background information and the lack of easy-to-use software. Based on these insights, the FIS project created different simple analysis tools for remote sensing in school lessons, which enable teachers as well as pupils to be introduced to the topic in a structured way. This functionality as well as the fields of application of these analysis tools will be presented in detail with the help of three different classification tools for satellite image classification.

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.

Orbital Debris Quarterly News, Vol. 13, No. 2

NASA Technical Reports Server (NTRS)

Liou, J.-C. (Editor); Shoots, Debi (Editor)

2009-01-01

Topics include: debris clouds left by satellite collision; debris flyby near the International Space Station; and break-up of an ullage motor from a Russian Proton launch vehicle. Findings from the analysis of the STS-126 Shuttle Endeavour window impact damage are provided. Abstracts from the NASA Orbital Debris program office are presented and address a variety of topics including: Reflectance Spectra Comparison of Orbital Debris, Intact Spacecraft, and Intact Rocket Bodies in the GEO Regime; Shape Distribution of Fragments From Microsatellite Impact Tests; Micrometeoroid and Orbital Debris Threat Mitigation Techniques for the Space Shuttle Orbiter; Space Debris Environment Remediation Concepts; and, In Situ Measurement Activities at the NASA Orbital Debris Program Office. Additionally, a Meeting Report is provided for the 12 meeting of the NASA/DoD Orbital Debris Working Group.

Improving the patient-clinician and parent-clinician partnership in atopic dermatitis management.

PubMed

Mancini, Anthony J; Paller, Amy S; Simpson, Eric L; Ellis, Charles N; Eichenfield, Lawrence F

2012-09-01

Long-term adherence to carefully developed, individualized strategies is necessary for the optimum treatment outcomes in patients with atopic dermatitis (AD). However, the parents of children with AD frequently lack sufficient information about the disease and its treatment, hold incorrect and sometimes harmful beliefs about these issues, and too often do not follow through consistently with the treatment plan. The health care provider is the primary source of such education, so an effective provider relationship is fundamental to adherence. In addition to the provision of correct information and the correction of misinformation, clinicians must be aware of and must address barriers to adherence with AD therapy, especially parent anxiety about the safety of topical medications (corticosteroids and topical calcineurin inhibitors). Copyright © 2012 Elsevier Inc. All rights reserved.

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…

Migration und Flucht als Forschungsthemen der Geographie. Eine Standortbestimmung

NASA Astrophysics Data System (ADS)

Pott, Andreas; Schmiz, Antonie

2018-04-01

The contribution at hand argues that migration, especially of refugees, has received growing recognition in public and academic debates in the past few years. It traces the reciprocal references to a highly dynamic research subject within migration scholarship, public discourse, and politics. It thereby highlights the value and risks of a space-related perspective. In addition to an outline of established and newly emerging research fields within geographic migration research, the contribution opens the debate on practical implications of the addressed topical challenges within the field.

Energy supplies and future engines for land, sea, and air.

PubMed

Hidy, George M; Chow, Judith C; England, Glen C; Legge, Alan H; Lloyd, Alan C; Watson, John G

2012-11-01

The 2012 Critical Review Discussion complements Wilson, (2012), provides pointers to more detailed treatments of different topics and adds additional dimensions to the area of "energy". These include broader aspects of technologies driven by fuel resources and environmental issues, the concept of energy technology innovation, evolution in transportation resources, and complexities of energy policies addressing carbon taxes or carbon trading. National and global energy data bases are identified and evaluated and conversion factors are given to allow their comparability.

Hyperbaric oxygen for neurologic indications--action plan for multicenter trials in: stroke, traumatic brain injury, radiation encephalopathy & status migrainosus.

PubMed

Helms, A; Evans, A W; Chu, J; Sahgal, A; Ostrowski, R; Sosiak, T; Wolf, G; Gillett, J; Whelan, H

2011-01-01

The 2008 Toronto Hyperbaric Medicine Symposium was convened to discuss research into neurologic indications for hyperbaric oxygen therapy (HBO2T). Four topics were particularly addressed: acute ischemic stroke; acute traumatic brain injury; brain radiation necrosis; and status migrainosus. Four multicenter trials were designed and proposed to evaluate the efficacy of HBO2T for these indications and are presented here in addition to brief reviews of the rationale behind each.

Migration und Flucht als Forschungsthemen der Geographie - Eine Standortbestimmung

NASA Astrophysics Data System (ADS)

Pott, Andreas; Schmiz, Antonie

2018-03-01

The contribution at hand argues that migration, especially of refugees, has received growing recognition in public and academic debates in the past few years. It traces the reciprocal references to a highly dynamic research subject within migration scholarship, public discourse, and politics. It thereby highlights the value and risks of a space-related perspective. In addition to an outline of established and newly emerging research fields within geographic migration research, the contribution opens the debate on practical implications of the addressed topical challenges within the field.

On the availability of geoscientific data and scientific collaborators of an in Africa

USGS Publications Warehouse

Hastings, David A.

1982-01-01

In addition to the technical papers, the major topic of discussion at the symposium which formed the stepping-off point for this issue of Geoexplorution was the difficult communications between specialists on Africa and the lack of available geological and geophysical data. However, much of this difficulty stems from a lack of advice on where to turn for data and for eollaboration with other interested scientists. This short note attempts to address these problems with some possible solutions.

Cybersecurity in Artificial Pancreas Experiments.

PubMed

O'Keeffe, Derek T; Maraka, Spyridoula; Basu, Ananda; Keith-Hynes, Patrick; Kudva, Yogish C

2015-09-01

Medical devices have transformed modern health care, and ongoing experimental medical technology trials (such as the artificial pancreas) have the potential to significantly improve the treatment of several chronic conditions, including diabetes mellitus. However, we suggest that, to date, the essential concept of cybersecurity has not been adequately addressed in this field. This article discusses several key issues of cybersecurity in medical devices and proposes some solutions. In addition, it outlines the current requirements and efforts of regulatory agencies to increase awareness of this topic and to improve cybersecurity.

Call for Papers: Cavity QED

NASA Astrophysics Data System (ADS)

Lange, W.; Gerard, J.-M.

2003-06-01

Cavity QED interactions of light and matter have been investigated in a wide range of systems covering the spectrum from microwaves to optical frequencies, using media as diverse as single atoms and semiconductors. Impressive progress has been achieved technologically as well as conceptually. This topical issue of Journal of Optics B: Quantum and Semiclassical Optics is intended to provide a comprehensive account of the current state of the art of cavity QED by uniting contributions from researchers active across this field. As Guest Editors of this topical issue, we invite manuscripts on current theoretical and experimental work on any aspects of cavity QED. The topics to be covered will include, but are not limited to: bulletCavity QED in optical microcavities bulletSemiconductor cavity QED bulletQuantum dot cavity QED bulletRydberg atoms in microwave cavities bulletPhotonic crystal cavity QED bulletMicrosphere resonators bulletMicrolasers and micromasers bulletMicrodroplets bulletDielectric cavity QED bulletCavity QED-based quantum information processing bulletQuantum state engineering in cavities The DEADLINE for submission of contributions is 31 July 2003 to allow the topical issue to appear in about February 2004. All papers will be peer-reviewed in accordance with the normal refereeing procedures and standards of Journal of Optics B: Quantum and Semiclassical Optics. Advice on publishing your work in the journal may be found at www.iop.org/journals/authors/jopb. Submissions should ideally be in either standard LaTeX form or Microsoft Word. There are no page charges for publication. In addition to the usual 50 free reprints, the corresponding author of each paper published will receive a complimentary copy of the topical issue. Contributions to the topical issue should if possible be submitted electronically at www.iop.org/journals/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 - Cavity QED', 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.

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.

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.

Mars Surface Mission Workshop

NASA Technical Reports Server (NTRS)

Duke, M. B. (Editor)

1997-01-01

A workshop was held at the Lunar and Planetary Institute on September 4-5, 1997, to address the surface elements of the Mars Reference Mission now being reviewed by NASA. The workshop considered the current reference mission and addressed the types of activities that would be expected for science and resource exploration and facilities operations. A set of activities was defined that can be used to construct "vignettes" of the surface mission. These vignettes can form the basis for describing the importance of the surface mission, for illustrating aspects of the surface mission, and for allowing others to extend and revise these initial ideas. The topic is rich with opportunities for additional conceptualization. It is recommended that NASA consider supporting university design teams to conduct further analysis of the possibilities.

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…

Building a Global Ocean Science Education Network

NASA Astrophysics Data System (ADS)

Scowcroft, G. A.; Tuddenham, P. T.; Pizziconi, R.

2016-02-01

It is imperative for ocean science education to be closely linked to ocean science research. This is especially important for research that addresses global concerns that cross national boundaries, including climate related issues. The results of research on these critical topics must find its way to the public, educators, and students of all ages around the globe. To facilitate this, opportunities are needed for ocean scientists and educators to convene and identify priorities and strategies for ocean science education. On June 26 and 27, 2015 the first Global Ocean Science Education (GOSE) Workshop was convened in the United States at the University of Rhode Island Graduate School of Oceanography. The workshop, sponsored by the Consortium for Ocean Science Exploration and Engagement (COSEE) and the College of Exploration, had over 75 participants representing 15 nations. The workshop addressed critical global ocean science topics, current ocean science research and education priorities, advanced communication technologies, and leveraging international ocean research technologies. In addition, panels discussed elementary, secondary, undergraduate, graduate, and public education across the ocean basins with emphasis on opportunities for international collaboration. Special presentation topics included advancements in tropical cyclone forecasting, collaborations among Pacific Islands, ocean science for coastal resiliency, and trans-Atlantic collaboration. This presentation will focus on workshop outcomes as well as activities for growing a global ocean science education network. A summary of the workshop report will also be provided. The dates and location for the 2016 GOES Workshop will be announced. See http://www.coexploration.net/gose/index.html

Cosmic Concepts: A Video Series for Scaffolded Learning

NASA Astrophysics Data System (ADS)

Eisenhamer, Bonnie; Summers, Frank; Maple, John

2016-01-01

Scaffolding is widely considered to be an essential element of effective teaching and is used to help bridge knowledge gaps for learners. Scaffolding is especially important for distance-learning programs and computer-based learning environments. Preliminary studies are showing that when students learn about complex topics within computer-based learning environments without scaffolding, they fail to gain a conceptual understanding of the topic. As a result, researchers have begun to emphasize the importance of scaffolding for web-based as well as in-person instruction.To support scaffolded teaching practices and techniques, while addressing the needs of life-long learners, we have created the Cosmic Concepts video series. The series consists of short, one-topic videos that address scientific concepts with a special emphasis on those that traditionally cause confusion or are layered with misconceptions. Each video focuses on one idea at a time and provides a clear explanation of phenomena that is succinct enough for on-demand reference usage by all types of learners. Likewise, the videos can be used by educators to scaffold the scientific concepts behind astronomical images, or can be sequenced together to create well-structured pathways for presenting deeper and more layered ideas. This approach is critical for communicating information about astronomical discoveries that are often dense with unfamiliar concepts, complex ideas, and highly technical details. Additionally, learning tools in video formats support multi-sensory presentation approaches that can make astronomy more accessible to a variety of learners.

Challenges and New Opportunities for Clinical Nutrition Interventions in the Aged123

PubMed Central

Johnson, Mary Ann; Dwyer, Johanna T.; Jensen, Gordon L.; Miller, Joshua W.; Speakman, John R.; Starke-Reed, Pamela; Volpi, Elena

2011-01-01

Nutritional status plays a critical role in the prevention and management of many chronic health conditions that are common in the elderly and are likely to become more prevalent as the population ages. This paper highlights several aspects of nutrition that require additional basic science and clinical application research to improve the health and well-being of older adults. Topics addressed are selected demographic and health indices, the uncertain benefits of energy restriction in aged humans compared with other species, the impact of food insecurity on health, the relationship between dietary protein and sarcopenia, the prevention and management of obesity while maintaining muscle mass and functional status, and controversy regarding high intakes of folic acid. Research needs regarding the safety, efficacy, and application of clinical interventions related to these topics also are discussed. PMID:21270372

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.

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.

Clinically Significant Enhancement of Voriconazole Efficacy by Moxifloxacin and Gentamicin in Fungal Keratitis.

PubMed

Matoba, Alice Y; Divatia, Mukul K; Arguello, Robert A; Chevez-Barrios, Paty

2018-05-01

To report the effect of topical antibiotics moxifloxacin 0.3% and gentamicin 0.3% on the clinical efficacy of topical antifungal agent voriconazole 1% in cases of culture- or biopsy-proven fungal keratitis. Two cases of fungal keratitis in which the addition of topical moxifloxacin or moxifloxacin and gentamicin led to an improved clinical response to topical voriconazole were reviewed retrospectively. One patient with clinical resistance of his fungal keratitis to both topical voriconazole and natamycin had resolution of his keratitis with the addition of topical moxifloxacin and gentamicin to voriconazole. One patient who had a poor response to topical voriconazole had a dramatic response to the increase of the voriconazole regimen and addition of moxifloxacin. In a subset of patients with fungal keratitis, the addition of topical moxifloxacin 0.3% or moxifloxacin 0.3% and gentamicin 0.3% may enhance the therapeutic effect of topical voriconazole 1%.

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.

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.

The Science Teacher: Spring 2008

NASA Astrophysics Data System (ADS)

Long, Steve

2008-06-01

This article reviews chemistry-related articles published between Summer 2007 and February 2008, in The Science Teacher ( TST ). A new TST column addresses safety-with emphases in reviewed articles on chemical hygiene plans, bloodborne pathogens, ionizing radiation, eyewash and shower stations, electrical safety, and chemical management. In addition, activities for teaching about ionic compounds, an inquiry-based lab and card sorting project on freezing point depressions, and a simulation of Rutherford's Gold Foil Experiment are described. Also included is a career focus on a green product chemist. Supplementary JCE articles for these articles and topics are referenced.

Cybersecurity in Artificial Pancreas Experiments

PubMed Central

O'Keeffe, Derek T.; Maraka, Spyridoula; Basu, Ananda; Keith-Hynes, Patrick

2015-01-01

Abstract Medical devices have transformed modern health care, and ongoing experimental medical technology trials (such as the artificial pancreas) have the potential to significantly improve the treatment of several chronic conditions, including diabetes mellitus. However, we suggest that, to date, the essential concept of cybersecurity has not been adequately addressed in this field. This article discusses several key issues of cybersecurity in medical devices and proposes some solutions. In addition, it outlines the current requirements and efforts of regulatory agencies to increase awareness of this topic and to improve cybersecurity. PMID:25923544

Cellular solidification of transparent monotectics

NASA Technical Reports Server (NTRS)

Kaulker, W. F.

1986-01-01

Understanding how liquid phase particles are engulfed or pushed during freezing of a monotectic is addressed. The additional complication is that the solid-liquid interface is nonplanar due to constitutional undercooling. Some evidence of particle pushing where the particles are the liquid phase of the montectic was already observed. Cellular freezing of the succinonitrile-glycerol system also occurred. Only a few compositions were tested at that time. The starting materials were not especially pure so that cellular interface observed was likely due to the presence of unkown impurities, the major portion of which was water. Topics addressed include: the effort of modeling the particle pushing process using the computer, establishing an apparatus for the determination of phase diagrams, and the measurement of the temperature gradients with a specimen which will solidify on the temperature gradient microscope stage.

Interdisciplinary Climate Change Curriculum Materials based on the Next Generation Science Standards and The Earth Charter

NASA Astrophysics Data System (ADS)

Barbosa, A.; Robertson, W. H.

2013-12-01

In the 2012, the National Research Council (NRC) of the National Academies' reported that one of the major issues associated with the development of climate change curriculum was the lack of interdisciplinary materials that also promoted a correlation between science standards and content. Therefore, in order to respond to this need, our group has developed an interdisciplinary climate change curriculum that has had as its fundamental basis the alignment with the guidelines presented by the Next Generation Science Standards (NGSS) and the ones presented by the international document entitled The Earth Charter. In this regards, while the alignment with NGSS disciplinary core ideas, cross-concepts and students' expectations intended to fulfill the need for the development of climate change curriculum activities that were directly associated with the appropriate set of NGSS guidelines, the alignment with The Earth Charter document intended to reinforce the need the for the integration of sociological, philosophical and intercultural analysis of the theme 'climate change'. Additionally, our curriculum was also developed as part of a collaborative project between climate scientists and engineers, who are responsible for the development of a Regional Arctic Simulation Model (RASM). Hence, another important curriculum constituent was the feedback, suggestions and reviews provided by these professionals, who have also contributed to these pedagogical materials' scientific accuracy by facilitating the integration of datasets and visualizations developed by RASM. Furthermore, our group has developed a climate change curriculum for two types of audience: high school and early undergraduate students. Each curriculum unit is divided into modules and each module contains a set of lesson plans. The topics selected to compose each unit and module were designated according to the surveys conducted with scientists and engineers involved with the development of the climate change simulation model. Inside each module, we have provided a description of the general topic being addressed, the appropriate grade levels, students' required prior knowledge, the correspondent NGSS topics, disciplinary core ideas and students' performance expectations, purpose of the activities, and lesson plan activities. Each lesson plan activity is composed by the following: an introductory text that aims at explaining the topic, activities description (classroom tasks and optional classroom activities), time frame, materials, assessment, additional readings and online resources (scientific journals, online simulation models, and books). Each module presents activities and discussions that incorporate historical, philosophical, sociological and/or scientific perspectives on the topics being addressed. Moreover, the activities and lesson plans designed to compose our curriculum have the potential of being used either individually or together, according to the teacher and topic of interest, at the same time that each unit can also be used as a full semester course.

Additional EIPC Study Analysis: Interim Report on High Priority Topics

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

Hadley, Stanton W

Between 2010 and 2012 the Eastern Interconnection Planning Collaborative (EIPC) conducted a major long-term resource and transmission study of the Eastern Interconnection (EI). With guidance from a Stakeholder Steering Committee (SSC) that included representatives from the Eastern Interconnection States Planning Council (EISPC) among others, the project was conducted in two phases. Phase 1 involved a long-term capacity expansion analysis that involved creation of eight major futures plus 72 sensitivities. Three scenarios were selected for more extensive transmission- focused evaluation in Phase 2. Five power flow analyses, nine production cost model runs (including six sensitivities), and three capital cost estimations weremore » developed during this second phase. The results from Phase 1 and 2 provided a wealth of data that could be examined further to address energy-related questions. A list of 13 topics was developed for further analysis; this paper discusses the first five.« less

Teaching residents practice-management knowledge and skills: an in vivo experience.

PubMed

Williams, Laurel Lyn

2009-01-01

This article explores the relevant data regarding teaching psychiatric residents practice management knowledge and skills. This article also introduces a unique program for teaching practice management to residents. A literature search was conducted through PubMed and Academic Psychiatry. Additionally residents involved in the training program for practice management were given an anonymous survey to complete. There were no randomized, controlled trials in the academic psychiatric field concerning the topic of practice management. The responses to the resident survey (n=10) indicated a modest improvement in residents' perception of receiving adequate training and exposure to practice management knowledge and skills. The available research suggests that many residents and faculty believe that practice management knowledge and skills are still not adequately addressed. The Baylor Clinic practice management program may be one possible solution for integrating the teaching of practice management knowledge and skills. More research on this topic is needed.

Social and Economic Considerations for Coastal and Watershed Restoration in the Puget Sound, Washington: A Literature Review

USGS Publications Warehouse

Stinchfield, Holly M.; Koontz, Lynne; Sexton, Natalie R.

2009-01-01

This literature review summarizes and synthesizes the available information regarding the impacts of socioeconomic factors on coastal and watershed restoration in the Puget Sound, Wash. Major topic areas which are explored include: institutions and restoration; beliefs, behaviors, and knowledge about restoration and the environment; stakeholder involvement in restoration, communication of restoration issues, and economic issues in restoration. The review revealed that socioeconomic factors play an important role in determining the designation, process, and success of restoration projects. Socioeconomic factors can facilitate or obstruct restoration, but few large-scale restoration projects emphasize them in either prioritization or monitoring procedures. Additionally, there are substantial gaps in the literature regarding restoration in the Puget Sound across all of the topics addressed in this review. The lack of research makes it difficult to provide a holistic view of the social and economic dimensions of restoration in the Sound but provides opportunity for future research.

Steam turbine/generator NDE workshop

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

Nottingham, L.D.; Sabourin, P.F.

1990-11-01

On September 12--15, 1989, EPRI sponsored a workshop in Charlotte, North Carolina on steam turbine/generator rotating components. The approximate 185 attendees represented a broad spectrum of utilities, equipment manufactures, forging suppliers, service organizations, universities, insurance carriers, and consultants from the United States and abroad. Canada, England, Finland, France, Germany, Japan, Korea, Italy, Spain, and Sweden were represented at the workshop, and 81 of the attendees represented 44 domestic utilities. Nondestructive examination equipment demonstrations by 16 vendors and 2 utilities at the EPRI NDE Center complemented the technical presentation. In addition to 23 formal, technical presentations of prepared papers of specificmore » topics, 8 tutorial presentations, plus various opening and closing remarks and addresses, were given at the workshop. Presentations were organized under the following general topics: bucket blades and/or attachment regions; retaining rings; wheels/disks; steam turbine/generator testing and evaluation; and tutorials. Each individual paper has been cataloged separately.« less

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.

Themes addressed by couples with advanced cancer during a communication skills training intervention.

PubMed

Porter, Laura S; Fish, Laura; Steinhauser, Karen

2018-04-25

Couple-based communication interventions have beneficial effects for patients with cancer and their partners. However, few studies have targeted patients with advanced stages of disease and little is known about how best to assist couples in discussing issues related to life-limiting illness. The purpose of the present study was to identify themes couples addressed during a couple communication skills intervention, and the frequency with which they discussed issues related to end-of-life. Content analyses were conducted on recordings of 72 sessions from 12 couples facing advanced gastrointestinal (GI) cancer. Coding was based six themes identified a priori from the framework for understanding what patients and family value at end of life. The percent of couples addressing each theme was calculated to gauge level of importance and acceptability of these topics. The majority of couples addressed topics previously identified as salient at end-of-life, including clear decision making, affirmation of the whole person, pain and symptom management, contributing to others, and preparation for death. In addition, novel aspects to these themes emerged in the context of couples' conversations, illustrating the importance of the couple relationship in adjusting to life with a life-limiting illness and anticipating the transition to end-of-life. Findings suggest that couples likely would be receptive to an intervention that combines training in communication skills with guidance in focusing on issues related to life completion to assist with transitions at end of life. Such interventions might enhance both individuals' abilities to cope with illness-related symptoms and demands, enjoy the time they have together, and derive meaning from the experience. 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.

An Official American Thoracic Society Workshop Report. A Framework for Addressing Multimorbidity in Clinical Practice Guidelines for Pulmonary Disease, Critical Illness, and Sleep Disorders.

PubMed

Wilson, Kevin C; Gould, Michael K; Krishnan, Jerry A; Boyd, Cynthia M; Brozek, Jan L; Cooke, Colin R; Douglas, Ivor S; Goodman, Richard A; Joo, Min J; Lareau, Suzanne; Mularski, Richard A; Patel, Minal R; Rosenfeld, Richard M; Shanawani, Hasan; Slatore, Christopher; Sockrider, Marianna; Sufian, Beth; Thomson, Carey C; Wiener, Renda Soylemez

2016-03-01

Coexistence of multiple chronic conditions (i.e., multimorbidity) is the most common chronic health problem in adults. However, clinical practice guidelines have primarily focused on patients with a single disease, resulting in uncertainty about the care of patients with multimorbidity. The American Thoracic Society convened a workshop with the goal of establishing a strategy to address multimorbidity within clinical practice guidelines. In this Workshop Report, we describe a framework that addresses multimorbidity in each of the key steps of guideline development: topic selection, panel composition, identifying clinical questions, searching for and synthesizing evidence, rating the quality of that evidence, summarizing benefits and harms, formulating recommendations, and rating the strength of the recommendations. For the consideration of multimorbidity in guidelines to be successful and sustainable, the process must be both feasible and pragmatic. It is likely that this will be achieved best by the step-wise addition and refinement of the various components of the framework.

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

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.

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;…

An interagency space nuclear propulsion safety policy for SEI - Issues and discussion

NASA Technical Reports Server (NTRS)

Marshall, A. C.; Sawyer, J. C., Jr.

1991-01-01

An interagency Nuclear Safety Policy Working Group (NSPWG) was chartered to recommend nuclear safety policy, requirements, and guidelines for the Space Exploration Initiative nuclear propulsion program to facilitate the implementation of mission planning and conceptual design studies. The NSPWG developed a top level policy to provide the guiding principles for the development and implementation of the nuclear propulsion safety program and the development of Safety Functional Requirements. In addition, the NSPWG reviewed safety issues for nuclear propulsion and recommended top level safety requirements and guidelines to address these issues. Safety topics include reactor start-up, inadvertent criticality, radiological release and exposure, disposal, entry, safeguards, risk/reliability, operational safety, ground testing, and other considerations. In this paper the emphasis is placed on the safety policy and the issues and considerations that are addressed by the NSPWG recommendations.

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.

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)

Introduction to four reviews addressing critical topics identified by the 2015 Nurse Practitioner Research Agenda Roundtable: Priorities for policy, workforce, education, and practice.

PubMed

Buchholz, Susan W; Klein, Tracy; Cooke, Cindy; Cook, Michelle L; Knestrick, Joyce; Dickins, Kirsten

2018-05-04

In 2015, an invitational think tank was convened by the Fellows of the American Association of Nurse Practitioners to update the 2010 Nurse Practitioner (NP) Research Agenda Roundtable. This effort was undertaken to provide guidance for future health care research. The purpose of this article is to introduce the process used for conducting four reviews that address critical topics related to specific research priorities emanating from the 2015 NP Research Agenda Roundtable. The four reviews are published in this issue of Journal of the American Association of Nurse Practitioners (JAANP) to address the state of current research relevant to NP policy, workforce, education, and practice. This introductory article provides an overview of the systematic process used to evaluate the four topical area. The type of review selected, the search strategy, critical appraisal, data extraction, and data synthesis will be further described in the four review articles. Four reviews that examine literature regarding specific aims important to NPs will address strengths as well as gaps in the literature. The knowledge offered by the four reviews has the potential to inform future research, which will benefit NPs and other health care stakeholders.

Patterns of dynamic urban population growth in Russia, 1989-1996: a research report.

PubMed

Rowland, R H

1997-01-01

"The purpose of this paper is to investigate locations in which rapid urban growth occurred in Russia over the period 1989 to 1996....Particular emphasis will be given to the geographical patterns, economic functions, and population size of rapidly growing towns. In addition, the discussion of trends for 1989-1996 also will be briefly preceded by and compared to those of 1979-1989, although the paper will emphasize trends during the 1990s. Furthermore, the topic of ¿new towns', which themselves often are rapidly growing centers, will be addressed as well." excerpt

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

Watson, Jean-Paul; Guttromson, Ross; Silva-Monroy, Cesar

This report has been written for the Department of Energy’s Energy Policy and Systems Analysis Office to inform their writing of the Quadrennial Energy Review in the area of energy resilience. The topics of measuring and increasing energy resilience are addressed, including definitions, means of measuring, and analytic methodologies that can be used to make decisions for policy, infrastructure planning, and operations. A risk-based framework is presented which provides a standard definition of a resilience metric. Additionally, a process is identified which explains how the metrics can be applied. Research and development is articulated that will further accelerate the resiliencemore » of energy infrastructures.« less

The Phantom in our opera - or the hidden ways of the autonomic nervous system in cardiac patients

PubMed Central

van Tellingen, C.

2004-01-01

The role of the autonomic nervous system in the understanding of pathophysiological mechanisms in a variety of cardiovascular clinico-pathological conditions is highlighted from a clinician's point of view with the focus on coronary mimicry, enhanced sympathetic tone and syndrome X. A unique case is presented where sinus node dysfunction in pandysautonomia seemed to be an early sign of hypothalamic glioblastoma. In addition, relevant literature on this topic is addressed to put distinct clinical patterns into a broader perspective. ImagesFigure 1Figure 2Figure 3Figure 4Figure 5Figure 6 PMID:25696275

Difficult decisions: Migration from Small Island Developing States under climate change

NASA Astrophysics Data System (ADS)

Kelman, Ilan

2015-04-01

The impacts of climate change on Small Island Developing States (SIDS) are leading to discussions regarding decision-making about the potential need to migrate. Despite the situation being well-documented, with many SIDS aiming to raise the topic to prominence and to take action for themselves, limited support and interest has been forthcoming from external sources. This paper presents, analyzes, and critiques a decision-making flowchart to support actions for SIDS dealing with climate change-linked migration. The flowchart contributes to identifying the pertinent topics to consider and the potential support needed to implement decision-making. The flowchart has significant limitations and there are topics which it cannot resolve. On-the-ground considerations include who decides, finances, implements, monitors, and enforces each decision. Additionally, views within communities differ, hence mechanisms are needed for dealing with differences, while issues to address include moral and legal blame for any climate change-linked migration, the ultimate goal of the decision-making process, the wider role of migration in SIDS communities and the right to judge decision-making and decisions. The conclusions summarize the paper, emphasizing the importance of considering contexts beyond climate change and multiple SIDS voices.

Current controversies in the prediction, diagnosis, and management of cerebral vasospasm: where do we stand?

PubMed

Lee, Young; Zuckerman, Scott L; Mocco, J

2013-01-01

Aneurysmal subarachnoid hemorrhage occurs in approximately 30,000 persons in the United States each year. Around 30 percent of patients with aneurysmal subarachnoid hemorrhage suffer from cerebral ischemia and infarction due to cerebral vasospasm, a leading cause of treatable death and disability following aneurysmal subarachnoid hemorrhage. Methods used to predict, diagnose, and manage vasospasm are the topic of recent active research. This paper utilizes a comprehensive review of the recent literature to address controversies surrounding these topics. Evidence regarding the effect of age, smoking, and cocaine use on the incidence and outcome of vasospasm is reviewed. The abilities of different computed tomography grading schemes to predict vasospasm in the aftermath of subarachnoid hemorrhage are presented. Additionally, the utility of different diagnostic methods for the detection and visualization of vasospasm, including transcranial Doppler ultrasonography, CT angiography, digital subtraction angiography, and CT perfusion imaging is discussed. Finally, the recent literature regarding interventions for the prophylaxis and treatment of vasospasm, including hyperdynamic therapy, albumin, calcium channel agonists, statins, magnesium sulfate, and endothelin antagonists is summarized. Recent studies regarding each topic were reviewed for consensus recommendations from the literature, which were then presented.

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.

Can Earth Materials BE Adequately Covered in a - or Two-Semester Course?

NASA Astrophysics Data System (ADS)

Hefferan, K. P.; O'Brien, J.

2007-12-01

Traditional geology programs offer courses in mineralogy, optical mineralogy, igneous petrology, metamorphic petrology, sedimentology and economic geology. At many universities this suite of mineralogy/petrology courses has been supplanted by a one-semester or two-semester Earth Materials course. This interactive poster poses five questions to faculty and students related to the means by which Earth Materials can be delivered: 1) Available online syllabi demonstrate a wide variation in the topics addressed in Earth Materials courses; is there a standard core of key topics that must be covered and in what level of detail? 2) Can a one-semester or two- semester Earth Materials course adequately cover these topics? 3) Excellent textbooks exist in both mineralogy and in petrology; what textbooks, if any, adequately encompass Earth Materials? 4) How has the online environment changed the way in which we use textbooks in the classroom? 5) Given the evolution of geology programs, higher education and the global economy in the past twenty years, what additional changes can be anticipated with respect to delivery and demand of Earth Materials topics? Answers-- or at least related discussions-- to these questions are encouraged via verbal dialogue among participants and/or by comments written on the poster. Our goal is to solicit faculty, student and industry feedback to create a textbook, curricula and online materials that support an Earth Materials course.

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.

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.

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…

Biotechnology.

ERIC Educational Resources Information Center

Van Vranken, Nancy S., Ed.

1987-01-01

The field of biotechnology, and specifically recombinant DNA technology, is transforming the way that many feel about the nature and purposes of biology. This newsletter annual supplement contains several articles addressing the topic of biotechnology and the importance that the topic should be given in science classes. James D. Watson's article,…

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.

An Evidence-based, Longitudinal Curriculum for Resident Physician Wellness: The 2017 Resident Wellness Consensus Summit

PubMed Central

Arnold, Jacob; Tango, Jennifer; Walker, Ian; Waranch, Chris; McKamie, Joshua; Poonja, Zafrina

2018-01-01

Introduction Physicians are at much higher risk for burnout, depression, and suicide than their non-medical peers. One of the working groups from the May 2017 Resident Wellness Consensus Summit (RWCS) addressed this issue through the development of a longitudinal residency curriculum to address resident wellness and burnout. Methods A 30-person (27 residents, three attending physicians) Wellness Curriculum Development workgroup developed the curriculum in two phases. In the first phase, the workgroup worked asynchronously in the Wellness Think Tank – an online resident community – conducting a literature review to identify 10 core topics. In the second phase, the workgroup expanded to include residents outside the Wellness Think Tank at the live RWCS event to identify gaps in the curriculum. This resulted in an additional seven core topics. Results Seventeen foundational topics served as the framework for the longitudinal resident wellness curriculum. The curriculum includes a two-module introduction to wellness; a seven-module “Self-Care Series” focusing on the appropriate structure of wellness activities and everyday necessities that promote physician wellness; a two-module section on physician suicide and self-help; a four-module “Clinical Care Series” focusing on delivering bad news, navigating difficult patient encounters, dealing with difficult consultants and staff members, and debriefing traumatic events in the emergency department; wellness in the workplace; and dealing with medical errors and shame. Conclusion The resident wellness curriculum, derived from an evidence-based approach and input of residents from the Wellness Think Tank and the RWCS event, provides a guiding framework for residency programs in emergency medicine and potentially other specialties to improve physician wellness and promote a culture of wellness. PMID:29560063

An Evidence-based, Longitudinal Curriculum for Resident Physician Wellness: The 2017 Resident Wellness Consensus Summit.

PubMed

Arnold, Jacob; Tango, Jennifer; Walker, Ian; Waranch, Chris; McKamie, Joshua; Poonja, Zafrina; Messman, Anne

2018-03-01

Physicians are at much higher risk for burnout, depression, and suicide than their non-medical peers. One of the working groups from the May 2017 Resident Wellness Consensus Summit (RWCS) addressed this issue through the development of a longitudinal residency curriculum to address resident wellness and burnout. A 30-person (27 residents, three attending physicians) Wellness Curriculum Development workgroup developed the curriculum in two phases. In the first phase, the workgroup worked asynchronously in the Wellness Think Tank - an online resident community - conducting a literature review to identify 10 core topics. In the second phase, the workgroup expanded to include residents outside the Wellness Think Tank at the live RWCS event to identify gaps in the curriculum. This resulted in an additional seven core topics. Seventeen foundational topics served as the framework for the longitudinal resident wellness curriculum. The curriculum includes a two-module introduction to wellness; a seven-module "Self-Care Series" focusing on the appropriate structure of wellness activities and everyday necessities that promote physician wellness; a two-module section on physician suicide and self-help; a four-module "Clinical Care Series" focusing on delivering bad news, navigating difficult patient encounters, dealing with difficult consultants and staff members, and debriefing traumatic events in the emergency department; wellness in the workplace; and dealing with medical errors and shame. The resident wellness curriculum, derived from an evidence-based approach and input of residents from the Wellness Think Tank and the RWCS event, provides a guiding framework for residency programs in emergency medicine and potentially other specialties to improve physician wellness and promote a culture of wellness.

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.

Guidelines for the diagnosis and treatment of male-pattern and female-pattern hair loss, 2017 version.

PubMed

Manabe, Motomu; Tsuboi, Ryoji; Itami, Satoshi; Osada, Shin-Ichi; Amoh, Yasuyuki; Ito, Taisuke; Inui, Shigeki; Ueki, Rie; Ohyama, Manabu; Kurata, Sotaro; Kono, Takeshi; Saito, Norimitsu; Sato, Akio; Shimomura, Yutaka; Nakamura, Motonobu; Narusawa, Hiroshi; Yamazaki, Masashi

2018-06-04

Male-pattern hair loss (MPHL, androgenetic alopecia) is a slowly progressive form of alopecia which begins after puberty. In 2010, we published the first Japanese edition of guidelines for the diagnosis and treatment of MPHL. It achieved the original goal of providing physicians and patients in Japan with evidence-based information for choosing efficacious and safe therapy for MPHL. Subsequently, new therapeutic drugs and treatment methods have been developed, and women's perception of MPHL has undergone change and the term "female-pattern hair loss (FPHL)" is becoming more common internationally. Thus, here we report a revised version of the 2010 guidelines aimed at both MPHL and FPHL. In these guidelines, finasteride 1 mg daily, dutasteride 0.5 mg daily and topical 5% minoxidil twice daily for MPHL, and topical 1% minoxidil twice daily for FPHL, are recommended as the first-line treatments. Self-hair transplantation, irradiation by light-emitting diodes and low-level lasers, and topical application of adenosine for MPHL are recommended, whereas prosthetic hair transplantation and oral administration of minoxidil should not be performed. Oral administration of finasteride or dutasteride are contraindicated for FPHL. In addition, we have evaluated the effectiveness of topical application of carpronium chloride, t-flavanone, cytopurine, pentadecane and ketoconazole, and wearing a wig. Unapproved topical application of bimatoprost and latanoprost, and emerging hair regeneration treatments have also been addressed. We believe that the revised guidelines will improve further the diagnostic and treatment standards for MPHL add FPHL in Japan. © 2018 Japanese Dermatological Association.

Advanced Earth-to-Orbit Propulsion Technology 1986, volume 2

NASA Technical Reports Server (NTRS)

Richmond, R. J.; Wu, S. T.

1986-01-01

Technology issues related to oxygen/hydrogen and oxygen/hydrocarbon propulsion are addressed. Specific topics addressed include: rotor dynamics; fatigue/fracture and life; bearings; combustion and cooling processes; and hydrogen environment embrittlement in advanced propulsion systems.

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…

Nuclear safety policy working group recommendations on nuclear propulsion safety for the space exploration initiative

NASA Technical Reports Server (NTRS)

Marshall, Albert C.; Lee, James H.; Mcculloch, William H.; Sawyer, J. Charles, Jr.; Bari, Robert A.; Cullingford, Hatice S.; Hardy, Alva C.; Niederauer, George F.; Remp, Kerry; Rice, John W.

1993-01-01

An interagency Nuclear Safety Working Group (NSPWG) was chartered to recommend nuclear safety policy, requirements, and guidelines for the Space Exploration Initiative (SEI) nuclear propulsion program. These recommendations, which are contained in this report, should facilitate the implementation of mission planning and conceptual design studies. The NSPWG has recommended a top-level policy to provide the guiding principles for the development and implementation of the SEI nuclear propulsion safety program. In addition, the NSPWG has reviewed safety issues for nuclear propulsion and recommended top-level safety requirements and guidelines to address these issues. These recommendations should be useful for the development of the program's top-level requirements for safety functions (referred to as Safety Functional Requirements). The safety requirements and guidelines address the following topics: reactor start-up, inadvertent criticality, radiological release and exposure, disposal, entry, safeguards, risk/reliability, operational safety, ground testing, and other considerations.

Genes, race, and psychology in the genome era: an introduction.

PubMed

Anderson, Norman B; Nickerson, Kim J

2005-01-01

The mapping of the human genome has reawakened interest in the topic of race and genetics, especially the use of genetic technology to examine racial differences in complex outcomes such as health and intelligence. Advances in genomic research challenge psychology to address the myriad conceptual, methodological, and analytical issues associated with research on genetics and race. In addition, the field needs to understand the numerous social, ethical, legal, clinical, and policy implications of research in this arena. Addressing these issues should not only benefit psychology but could also serve to guide such thought in other fields, including molecular biology. The purpose of this special issue is to begin a discussion of this issue of race and genetics within the field of psychology. Several scholars who work in the fields of genetics, race, or related areas were invited to write (or had previously submitted) articles sharing their perspectives. (c) 2005 APA

Upper extremity prosthesis user perspectives on unmet needs and innovative technology.

PubMed

Benz, Heather L; Jia Yao; Rose, Laura; Olgac, Okan; Kreutz, Karen; Saha, Anindita; Civillico, Eugene F

2016-08-01

The needs of individuals with upper limb amputation and congenital limb difference are not being fully met by current prostheses, as evidenced by prosthesis rejection, non-wear, and user reports of pain and challenging activities. Emerging technologies such as dexterous sensorized robotic limbs, osseointegrated prostheses, implantable EMG electrodes, and electrical stimulation for sensory feedback have the potential to address unmet needs, but pose additional risks. We plan to assess upper limb prosthesis user needs and perspectives on these new benefits and risks using an extensive quantitative survey. In preparation for this survey, we report here on qualitative interviews with seven individuals with upper limb amputation or congenital limb difference. Unstructured text was mined using topic modeling and the results compared with identified themes. A more complete understanding of how novel technologies could address real user concerns will inform implementation of new technologies and regulatory decision-making.

An Official American Thoracic Society Workshop Report

PubMed Central

Wilson, Kevin C.; Gould, Michael K.; Krishnan, Jerry A.; Boyd, Cynthia M.; Brozek, Jan L.; Cooke, Colin R.; Douglas, Ivor S.; Goodman, Richard A.; Joo, Min J.; Lareau, Suzanne; Mularski, Richard A.; Patel, Minal R.; Rosenfeld, Richard M.; Shanawani, Hasan; Slatore, Christopher; Sockrider, Marianna; Sufian, Beth; Thomson, Carey C.; Wiener, Renda Soylemez

2018-01-01

Coexistence of multiple chronic conditions (i.e., multimorbidity) is the most common chronic health problem in adults. However, clinical practice guidelines have primarily focused on patients with a single disease, resulting in uncertainty about the care of patients with multimorbidity. The American Thoracic Society convened a workshop with the goal of establishing a strategy to address multimorbidity within clinical practice guidelines. In this Workshop Report, we describe a framework that addresses multimorbidity in each of the key steps of guideline development: topic selection, panel composition, identifying clinical questions, searching for and synthesizing evidence, rating the quality of that evidence, summarizing benefits and harms, formulating recommendations, and rating the strength of the recommendations. For the consideration of multimorbidity in guidelines to be successful and sustainable, the process must be both feasible and pragmatic. It is likely that this will be achieved best by the step-wise addition and refinement of the various components of the framework. PMID:26963362

Upper Extremity Prosthesis User Perspectives on Unmet Needs and Innovative Technology

PubMed Central

Benz, Heather L.; Yao, Jia; Rose, Laura; Olgac, Okan; Kreutz, Karen; Saha, Anindita; Civillico, Eugene F.

2017-01-01

The needs of individuals with upper limb amputation and congenital limb difference are not being fully met by current prostheses, as evidenced by prosthesis rejection, non-wear, and user reports of pain and challenging activities. Emerging technologies such as dexterous sensorized robotic limbs, osseointegrated prostheses, implantable EMG electrodes, and electrical stimulation for sensory feedback have the potential to address unmet needs, but pose additional risks. We plan to assess upper limb prosthesis user needs and perspectives on these new benefits and risks using an extensive quantitative survey. In preparation for this survey, we report here on qualitative interviews with seven individuals with upper limb amputation or congenital limb difference. Unstructured text was mined using topic modeling and the results compared with identified themes. A more complete understanding of how novel technologies could address real user concerns will inform implementation of new technologies and regulatory decision-making. PMID:28268333

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

Students as resurrectionists--A multimodal humanities project in anatomy putting ethics and professionalism in historical context.

PubMed

Hammer, Rachel R; Jones, Trahern W; Hussain, Fareeda Taher Nazer; Bringe, Kariline; Harvey, Ronee E; Person-Rennell, Nicole H; Newman, James S

2010-01-01

Because medical students have many different learning styles, the authors, medical students at Mayo Clinic, College of Medicine researched the history of anatomical specimen procurement, reviewing topic-related film, academic literature, and novels, to write, direct, and perform a dramatization based on Robert Louis Stevenson's The Body-Snatcher. Into this performance, they incorporated dance, painting, instrumental and vocal performance, and creative writing. In preparation for the performance, each actor researched an aspect of the history of anatomy. These micro-research projects were presented in a lecture before the play. Not intended to be a research study, this descriptive article discusses how student research and ethics discussions became a theatrical production. This addition to classroom and laboratory learning addresses the deep emotional response experienced by some students and provides an avenue to understand and express these feelings. This enhanced multimodal approach to"holistic learning" could be applied to any topic in the medical school curriculum, thoroughly adding to the didactics with history, humanities, and team dynamics.

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…

A Collection of NIDA Notes: Articles That Address Research on Marijuana.

ERIC Educational Resources Information Center

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

Included in this document are selections of topic-specific articles on marijuana research reprinted from the National Institute on Drug Abuse's (NIDA) research newsletter, NIDA Notes. The collection features articles originally published from 1995 through 2002. Topics include long-term cognitive impairments in heavy marijuana users, evidence that…

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…

Biological and Environmental Research Program at Oak Ridge National Laboratory, FY 1992--1994

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

Not Available

This report is the 1992--1994 Program Director's Overview Report for Oak Ridge National Laboratory's (ORNL's) Biological and Environmental Research (BER) Program, and as such it addresses KP-funded work at ORNL conducted during FY 1991 and in progress during FY 1992; it also serves as a planning document for the remainder of FY 1992 through FY 1994. Non-BER funded work at ORNL relevant to the mission of OHER is also discussed. The second section of the report describes ORNL facilities and resources used by the BER program. The third section addresses research management practices at ORNL. The fourth, fifth, and sixthmore » sections address BER-funded research in progress, program accomplishments and research highlights, and program orientation for the remainder of FY 1992 through FY 1994, respectively. Work for non-BER sponsors is described in the seventh section, followed by a discussion of significant near and long-term issues facing BER work at ORNL in the eighth section. The last section provides a statistical summary of BER research at ORNL. Appendices supplement the above topics with additional detail.« less

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.

Responsibility and risk: understanding how PSA messages can encourage condom use.

PubMed

Treise, D M; Weigold, M F; Gotthoffer, A R; Prolman, C

1999-01-01

This article qualitatively examines how female college students interpret their responsibility for maintaining healthy sexual behaviors. A series of nine in-depth interviews was conducted to assess their perceptions on a broad range of sexual health topics including personal fears, relationships, monogamy, and sexual relationships. In addition, the paper addresses how these women negotiate condom use, responsibility issues regarding this negotiation, and perceived risk for contracting AIDS during unprotected sex. This study has implications for health educators, as well as for designers of public service advertisements, as it provides an in-depth look at why college women do not use protection even when it is available to them.

Cultural analysis of communication behaviors among juveniles in a correctional facility.

PubMed

Sanger, D D; Creswell, J W; Dworak, J; Schultz, L

2000-01-01

This study addressed communication behaviors of female juvenile delinquents in a correctional facility. Qualitative methodology was used to study 78 participants ranging in age from 13.1 to 18.9 (years; months), over a five-month period. Data collection consisted of observations, participant observation, interviews, and a review of documents. Additionally, participants were tested on the Clinical Evaluation of Language Fundamentals-3. Listening and following rules, utterance types, topics of conversion, politeness, and conversational management emerged as themes. Findings indicated that as many as 22% of participants were potential candidates for language services. Implications for speech-language pathologists (SLPs) providing communication services will be provided.

The first and second generation Aussat systems

NASA Astrophysics Data System (ADS)

Hope, W.

1988-12-01

The present three-spacecraft Aussat satellite communication system is described and illustrated with extensive drawings, diagrams, and photographs; and plans for the second-generation system (Aussat-B, to begin replacing the current spacecraft in 1992) are discussed. Consideration is given to the legal status, structure, and staff of the Aussat organization; the first-generation space segment; satellite launch and orbital transfer procedures; the Aussat communication payload; the ground segment; and the current market for satellite services in Australia. For the second-generation system, topics addressed include additional and improved services, the Aussat-B procurement program, mobile satellite services, and the impact on the Australian space industry.

Final mission design for IRAS

NASA Technical Reports Server (NTRS)

Mclaughlin, W. I.

1984-01-01

The Infrared Astronomical Satellite (IRAS) was operated on orbit from 26 January to 22 November 1983 (GMT). Its primary purpose, successfully accomplished, was to conduct an all-sky survey in the infrared from 8 to 120 microns. The mission design for this project featured orbit selection; numerous exercises in the geometry of the sphere; computer simulation of mission, sky, and telescope; and an active interface with the IRAS Science Team. In addition to mission design, the subject of mission planning after launch is addressed. The paper makes extensive use of reference to other works on the topic and seeks to derive some general conclusions on the subject based upon the IRAS experience.

Essential Aspects in Assessing the Safety Impact of Interactions between a Drug Product and Its Associated Manufacturing System.

PubMed

Jenke, Dennis

2012-01-01

An emerging trend in the biotechnology industry is the utilization of plastic components in manufacturing systems for the production of an active pharmaceutical ingredient (API) or a finished drug product (FDP). If the API, the FDP, or any solution used to generate them (for example, process streams such as media, buffers, and the like) come in contact with a plastic at any time during the manufacturing process, there is the potential that substances leached from the plastic may accumulate in the API or FDP, affecting safety and/or efficacy. In this article the author develops a terminology that addresses process streams associated with the manufacturing process. Additionally, the article outlines the safety assessment process for manufacturing systems, specifically addressing the topics of risk management and the role of compendial testing. Finally, the proper use of vendor-supplied extractables information is considered. Manufacturing suites used to produce biopharmaceuticals can include components that are made out of plastics. Thus it is possible that substances could leach out of the plastics and into manufacturing solutions, and it is further possible that such leachables could accumulate in the pharmaceutical product. In this article, the author develops a terminology that addresses process streams associated with the manufacturing process. Additionally, the author proposes a process by which the impact on product safety of such leached substances can be assessed.

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.

International Variation in Asthma and Bronchiolitis Guidelines.

PubMed

Bakel, Leigh Anne; Hamid, Jemila; Ewusie, Joycelyne; Liu, Kai; Mussa, Joseph; Straus, Sharon; Parkin, Patricia; Cohen, Eyal

2017-11-01

Guideline recommendations for the same clinical condition may vary. The purpose of this study was to determine the degree of agreement among comparable asthma and bronchiolitis treatment recommendations from guidelines. National and international guidelines were searched by using guideline databases (eg, National Guidelines Clearinghouse: December 16-17, 2014, and January 9, 2015). Guideline recommendations were categorized as (1) recommend, (2) optionally recommend, (3) abstain from recommending, (4) recommend against a treatment, and (5) not addressed by the guideline. The degree of agreement between recommendations was evaluated by using an unweighted and weighted κ score. Pairwise comparisons of the guidelines were evaluated similarly. There were 7 guidelines for asthma and 4 guidelines for bronchiolitis. For asthma, there were 166 recommendation topics, with 69 recommendation topics given in ≥2 guidelines. For bronchiolitis, there were 46 recommendation topics, with 21 recommendation topics provided in ≥2 guidelines. The overall κ for asthma was 0.03, both unweighted (95% confidence interval [CI]: -0.01 to 0.07) and weighted (95% CI: -0.01 to 0.10); for bronchiolitis, it was 0.32 unweighted (95% CI: 0.16 to 0.52) and 0.15 weighted (95% CI: -0.01 to 0.5). Less agreement was found in national and international guidelines for asthma than for bronchiolitis. Additional studies are needed to determine if differences are based on patient preferences and values and economic considerations or if other recommendation-level, guideline-level, and condition-level factors are driving these differences. Copyright © 2017 by the American Academy of Pediatrics.

Fire-induced water-repellent soils, an annotated bibliography

USGS Publications Warehouse

Kalendovsky, M.A.; Cannon, S.H.

1997-01-01

The development and nature of water-repellent, or hydrophobic, soils are important issues in evaluating hillslope response to fire. The following annotated bibliography was compiled to consolidate existing published research on the topic. Emphasis was placed on the types, causes, effects and measurement techniques of water repellency, particularly with respect to wildfires and prescribed burns. Each annotation includes a general summary of the respective publication, as well as highlights of interest to this focus. Although some references on the development of water repellency without fires, the chemistry of hydrophobic substances, and remediation of water-repellent conditions are included, coverage of these topics is not intended to be comprehensive. To develop this database, the GeoRef, Agricola, and Water Resources Abstracts databases were searched for appropriate references, and the bibliographies of each reference were then reviewed for additional entries. Additional references will be added to this bibliography as they become available. The annotated bibliography can be accessed on the Web at http://geohazards.cr.usgs.gov/html_files/landslides/ofr97-720/biblio.html. A database consisting of the references and keywords is available through a link at the above address. This database was compiled using EndNote2 plus software by Niles and Associates, and is necessary to search the database.

How Are Gender Equality and Human Rights Interventions Included in Sexual and Reproductive Health Programmes and Policies: A Systematic Review of Existing Research Foci and Gaps.

PubMed

Hartmann, Miriam; Khosla, Rajat; Krishnan, Suneeta; George, Asha; Gruskin, Sofia; Amin, Avni

2016-01-01

The importance of promoting gender equality and human rights in sexual and reproductive health (SRH) programmes and policies has been affirmed in numerous international and regional agreements, most recently the 2030 Agenda for Sustainable Development. Given the critical role of research to determine what works, we aimed to identify research gaps as part of a broader priority setting exercise on integrating gender equality and human rights approaches in SRH programmes and policies. A systematic literature review of reviews was conducted to examine the question: what do we know about how research in the context of SRH programmes and policies has addressed gender equality and human rights and what are the current gaps in research. We searched three databases for reviews that addressed the research question, were published between 1994-2014, and met methodological standards for systematic reviews, qualitative meta-syntheses and other reviews of relevance to the research question. Additional grey literature was identified based on expert input. Articles were appraised by the primary author and examined by an expert panel. An abstraction and thematic analysis process was used to synthesize findings. Of the 3,073 abstracts identified, 56 articles were reviewed in full and 23 were included along with 10 from the grey literature. The majority focused on interventions addressing gender inequalities; very few reviews explicitly included human rights based interventions. Across both topics, weak study designs and use of intermediate outcome measures limited evidence quality. Further, there was limited evidence on interventions that addressed marginalized groups. Better quality studies, longer-term indicators, and measurement of unintended consequences are needed to better understand the impact of these types of interventions on SRH outcomes. Further efforts are needed to cover research on gender equality and human rights issues as they pertain to a broader set of SRH topics and populations.

How Are Gender Equality and Human Rights Interventions Included in Sexual and Reproductive Health Programmes and Policies: A Systematic Review of Existing Research Foci and Gaps

PubMed Central

Khosla, Rajat; Krishnan, Suneeta; George, Asha; Gruskin, Sofia; Amin, Avni

2016-01-01

The importance of promoting gender equality and human rights in sexual and reproductive health (SRH) programmes and policies has been affirmed in numerous international and regional agreements, most recently the 2030 Agenda for Sustainable Development. Given the critical role of research to determine what works, we aimed to identify research gaps as part of a broader priority setting exercise on integrating gender equality and human rights approaches in SRH programmes and policies. A systematic literature review of reviews was conducted to examine the question: what do we know about how research in the context of SRH programmes and policies has addressed gender equality and human rights and what are the current gaps in research. We searched three databases for reviews that addressed the research question, were published between 1994–2014, and met methodological standards for systematic reviews, qualitative meta-syntheses and other reviews of relevance to the research question. Additional grey literature was identified based on expert input. Articles were appraised by the primary author and examined by an expert panel. An abstraction and thematic analysis process was used to synthesize findings. Of the 3,073 abstracts identified, 56 articles were reviewed in full and 23 were included along with 10 from the grey literature. The majority focused on interventions addressing gender inequalities; very few reviews explicitly included human rights based interventions. Across both topics, weak study designs and use of intermediate outcome measures limited evidence quality. Further, there was limited evidence on interventions that addressed marginalized groups. Better quality studies, longer-term indicators, and measurement of unintended consequences are needed to better understand the impact of these types of interventions on SRH outcomes. Further efforts are needed to cover research on gender equality and human rights issues as they pertain to a broader set of SRH topics and populations. PMID:28002440

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.

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.

Research in Natural Laminar Flow and Laminar-Flow Control, part 2

NASA Technical Reports Server (NTRS)

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

1987-01-01

Part 2 of the Symposium proceedings includes papers addressing various topics in basic wind tunnel research/techniques and computational transitional research. Specific topics include: advanced measurement techniques; laminar flow control; Tollmien-Schlichting wave characteristics; boundary layer transition; flow visualization; wind tunnel tests; flight tests; boundary layer equations; swept wings; and skin friction.

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,…

A Collection of NIDA Notes: Articles That Address Research on Club Drugs.

ERIC Educational Resources Information Center

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

Included in this document are selections of topic-specific articles on club drug research reprinted from the National Institute on Drug Abuse's (NIDA) research newsletter, NIDA Notes. The collection features articles originally published from 1996 through 2002. Topics include the effects of ecstasy and methamphetamine on the brain and body,…

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…

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

Comprehensive review on additives of topical dosage forms for drug delivery.

PubMed

Garg, Tarun; Rath, Goutam; Goyal, Amit K

2015-12-01

Skin is the largest organ of the human body and plays the most important role in protecting against pathogen and foreign matter. Three important modes such as topical, regional and transdermal are widely used for delivery of various dosage forms. Among these modes, the topical dosage forms are preferred because it provides local therapeutic activity when applied to the skin or mucous membranes. Additives or pharmaceutical excipients (non-drug component of dosage form) are used as inactive ingredients in dosage form or tools for structuring dosage forms. The main use of topical dosage form additives are controling the extent of absorption, maintaining the viscosity, improving the stability as well as organoleptic property and increasing the bulk of the formulation. The overall goal of this article is to provide the clinician with information related to the topical dosage form additives and their current major applications against various diseases.

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.

Approaches for the Application of Physiologically Based ...

EPA Pesticide Factsheets

This draft report of Approaches for the Application of Physiologically Based Pharmacokinetic (PBPK) Models and Supporting Data in Risk Assessment addresses the application and evaluation of PBPK models for risk assessment purposes. These models represent an important class of dosimetry models that are useful for predicting internal dose at target organs for risk assessment applications. Topics covered include:the types of data required use of PBPK models in risk assessment,evaluation of PBPK models for use in risk assessment, andthe application of these models to address uncertainties resulting from extrapolations (e.g. interspecies extrapolation) often used in risk assessment.In addition, appendices are provided that includea compilation of chemical partition coefficients and rate constants,algorithms for estimating chemical-specific parameters, anda list of publications relating to PBPK modeling. This report is primarily meant to serve as a learning tool for EPA scientists and risk assessors who may be less familiar with the field. In addition, this report can be informative to PBPK modelers within and outside the Agency, as it provides an assessment of the types of data and models that the EPA requires for consideration of a model for use in risk assessment.

Medico-legal perspectives on sudden cardiac death in young athletes.

PubMed

Oliva, Antonio; Grassi, Vincenzo M; Campuzano, Oscar; Brion, Maria; Arena, Vincenzo; Partemi, Sara; Coll, Monica; Pascali, Vincenzo L; Brugada, Josep; Carracedo, Angel; Brugada, Ramon

2017-03-01

Sudden cardiac death (SCD) in a young athlete represents a dramatic event, and an increasing number of medico-legal cases have addressed this topic. In addition to representing an ethical and medico-legal responsibility, prevention of SCD is directly correlated with accurate eligibility/disqualification decisions, with an inappropriate pronouncement in either direction potentially leading to legal controversy. This review summarizes the common causes of SCD in young athletes, divided into structural (hypertrophic cardiomyopathy, arrhythmogenic cardiomyopathy, congenital coronary artery anomalies, etc.), electrical (Brugada, congenital LQT, Wolf-Parkinson-White syndrome, etc.), and acquired cardiac abnormalities (myocarditis, etc.). In addition, the roles of hereditary cardiac anomalies in SCD in athletes and the effects of a positive result on them and their families are discussed. The medico-legal relevance of pre-participation screening is analyzed, and recommendations from the American Heart Association and European Society of Cardiology are compared. Finally, the main issues concerning the differentiation between physiologic cardiac adaptation in athletes and pathologic findings and, thereby, definition of the so-called gray zone, which is based on exact knowledge of the mechanism of cardiac remodeling including structural or functional adaptions, will be addressed.

Ninth Thermal and Fluids Analysis Workshop Proceedings

NASA Technical Reports Server (NTRS)

Sakowski, Barbara (Compiler)

1999-01-01

The Ninth Thermal and Fluids Analysis Workshop (TFAWS 98) was held at the Ohio Aerospace Institute in Cleveland, Ohio from August 31 to September 4, 1998. The theme for the hands-on training workshop and conference was "Integrating Computational Fluid Dynamics and Heat Transfer into the Design Process." Highlights of the workshop (in addition to the papers published herein) included an address by the NASA Chief Engineer, Dr. Daniel Mulville; a CFD short course by Dr. John D. Anderson of the University of Maryland; and a short course by Dr. Robert Cochran of Sandia National Laboratories. In addition, lectures and hands-on training were offered in the use of several cutting-edge engineering design and analysis-oriented CFD and Heat Transfer tools. The workshop resulted in international participation of over 125 persons representing aerospace and automotive industries, academia, software providers, government agencies, and private corporations. The papers published herein address issues and solutions related to the integration of computational fluid dynamics and heat transfer into the engineering design process. Although the primary focus is aerospace, the topics and ideas presented are applicable to many other areas where these and other disciplines are interdependent.

Using NASA Space Imaging Technology to Teach Earth and Sun Topics

NASA Astrophysics Data System (ADS)

Verner, E.; Bruhweiler, F. C.; Long, T.

2011-12-01

We teach an experimental college-level course, directed toward elementary education majors, emphasizing "hands-on" activities that can be easily applied to the elementary classroom. This course, Physics 240: "The Sun-Earth Connection" includes various ways to study selected topics in physics, earth science, and basic astronomy. Our lesson plans and EPO materials make extensive use of NASA imagery and cover topics about magnetism, the solar photospheric, chromospheric, coronal spectra, as well as earth science and climate. In addition we are developing and will cover topics on ecosystem structure, biomass and water on Earth. We strive to free the non-science undergraduate from the "fear of science" and replace it with the excitement of science such that these future teachers will carry this excitement to their future students. Hands-on experiments, computer simulations, analysis of real NASA data, and vigorous seminar discussions are blended in an inquiry-driven curriculum to instill confident understanding of basic physical science and modern, effective methods for teaching it. The course also demonstrates ways how scientific thinking and hands-on activities could be implemented in the classroom. We have designed this course to provide the non-science student a confident basic understanding of physical science and modern, effective methods for teaching it. Most of topics were selected using National Science Standards and National Mathematics Standards that are addressed in grades K-8. The course focuses on helping education majors: 1) Build knowledge of scientific concepts and processes; 2) Understand the measurable attributes of objects and the units and methods of measurements; 3) Conduct data analysis (collecting, organizing, presenting scientific data, and to predict the result); 4) Use hands-on approaches to teach science; 5) Be familiar with Internet science teaching resources. Here we share our experiences and challenges we face while teaching this course.

[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.

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.

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.

Recruiting young people with a visible difference to the YP Face IT feasibility trial: a qualitative exploration of primary care staff experiences.

PubMed

Hamlet, Claire; Williamson, Heidi; Harcourt, Diana

2017-11-01

Qualitative research methods embedded within feasibility trials are of significant value as they can provide important information for a definitive trial, often unable to be fulfilled by quantitative methods alone. In addition, such information can aid researchers running other trials or evaluating interventions on a similar topic. Aim This study aimed to explore GP and nurses' experiences of recruiting to a trial exploring the feasibility of evaluating YP Face IT, a novel online psychosocial intervention to support young people with appearance-altering conditions. During the recruitment period, a focus group with participating GPs and nurses explored recruitment challenges. In addition, at the end of the recruitment period, telephone interviews were conducted with eight GPs and nurses involved in recruiting to the study, in order to inform a definitive trial of YP Face IT. Transcripts were subjected to thematic analysis. Findings Despite reporting that the study was valuable and interesting, interviewees struggled to recruit in-consultation. They appeared to lack confidence in raising the sensitive issue of a visible difference and adopted strategies to avoid mentioning the topic. Participants felt the nature of the target population, as well as pressures of the primary care environment presented challenges to recruitment, but welcomed YP Face IT as an intervention that could address unmet support needs. Primary care staff may benefit from training to help them raise the subject of a visible difference with young people in order to identify those that require additional support.

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.

Knowledge Boosting Curriculum for New Wind Industry Professionals Final Technical Report

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

Marsh, Ruth H; Rogers, Anthony L

DNV Renewables (USA) Inc. (DNV KEMA) received a grant from the U.S. Department of Energy (DOE) to develop the curriculum for a series of short courses intended to address Topic Area 5 Workforce Development, one of the focus areas to achieve the goals outlined in 20% Wind by 2030: Increasing Wind Energy's Contribution to Electricity Supply. The aim of the curriculum development project was to provide material for instructors to use in a training program to help professionals transition into careers in wind energy. Under this grant DNV KEMA established a knowledge boosting program for the wind energy industry withmore » the following objectives: 1. Develop technical training curricula and teaching materials for six key topic areas that can be implemented in a flexible format by a knowledgeable instructor. The topic areas form a foundation that can be leveraged for subsequent, more detailed learning modules (not developed in this program). 2. Develop an implementation guidance document to accompany the curricula outlining key learning objectives, implementation methods, and guidance for utilizing the curricula. This curriculum is intended to provide experienced trainers course material that can be used to provide course participants with a basic background in wind energy and wind project development. The curriculum addresses all aspects of developing a wind project, that when implemented can be put to use immediately, making the participant an asset to U.S. wind industry employers. The curriculum is comprised of six short modules, together equivalent in level of content to a one-semester college-level course. The student who completes all six modules should be able to understand on a basic level what is required to develop a wind project, speak with a reasonable level of confidence about such topics as wind resource assessment, energy assessment, turbine technology and project economics, and contribute to the analysis and review of project information. The content of the curriculum is based on DNV KEMA's extensive experience in consulting and falls under six general topics: 1. Introduction to wind energy 2. Wind resource and energy assessment 3. Wind turbine systems and components 4. Wind turbine installation, integration, and operation 5. Feasibility studies 6. Project economics Each general topic (module) covers 10-15 sub-topics. Representatives from industry provided input on the design and content of the modules as they were developed. DNV KEMA developed guidance documents to accompany the training curricula and materials in order to facilitate usage of the curricula in a manner consistent with industries requirements. Internal and external pilot trainings using selections of the curriculum provided valuable feedback that was then used to modify and improve the material and make it more relevant to participants. The pilot trainings varied in their content and intensity, and each served as an opportunity for the trainers to better understand which techniques proved to be the most successful for accelerated learning. In addition, the varied length and content of the trainings, which were adjusted to suit the focus and budget for each particular situation, highlight the flexibility of the format. The material developed under this program focused primarily on onshore wind project development. The course material could be extended in the future to address the unique aspects of offshore project development.« less

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…

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…

Improving Student Learning of Calculus Topics via Modified Just-in-Time Teaching Methods

ERIC Educational Resources Information Center

Natarajan, Rekha; Bennett, Andrew

2014-01-01

Although the use of traditional just-in-time teaching techniques has long been viewed positively by students and instructors in undergraduate calculus courses, past studies in this area have not addressed gains in student achievement with respect to specific calculus topics. This paper investigates the latter by administering modified just-in-time…

"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,...

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

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

The dark side of SOX2: cancer - a comprehensive overview.

PubMed

Wuebben, Erin L; Rizzino, Angie

2017-07-04

The pluripotency-associated transcription factor SOX2 is essential during mammalian embryogenesis and later in life, but SOX2 expression can also be highly detrimental. Over the past 10 years, SOX2 has been shown to be expressed in at least 25 different cancers. This review provides a comprehensive overview of the roles of SOX2 in cancer and focuses on two broad topics. The first delves into the expression and function of SOX2 in cancer focusing on the connection between SOX2 levels and tumor grade as well as patient survival. As part of this discussion, we address the developing connection between SOX2 expression and tumor drug resistance. We also call attention to an under-appreciated property of SOX2, its levels in actively proliferating tumor cells appear to be optimized to maximize tumor growth - too little or too much SOX2 dramatically alters tumor growth. The second topic of this review focuses on the exquisite array of molecular mechanisms that control the expression and transcriptional activity of SOX2. In addition to its complex regulation at the transcriptional level, SOX2 expression and activity are controlled carefully by microRNAs, long non-coding RNAs, and post-translational modifications. In the Conclusion and Future Perspectives section, we point out that there are still important unanswered questions. Addressing these questions is expected to lead to new insights into the functions of SOX2 in cancer, which will help design novels strategies for more effectively treating some of the most deadly cancers.

Investigation of Next-Generation Earth Radiation Budget Radiometry

NASA Technical Reports Server (NTRS)

Coffey, Katherine L.; Mahan, J. R.

1999-01-01

The current effort addresses two issues important to the research conducted by the Thermal Radiation Group at Virginia Tech. The first research topic involves the development of a method which can properly model the diffraction of radiation as it enters an instrument aperture. The second topic involves the study of a potential next-generation space-borne radiometric instrument concept. Presented are multiple modeling efforts to describe the diffraction of monochromatic radiant energy passing through an aperture for use in the Monte-Carlo ray-trace environment. Described in detail is a deterministic model based upon Heisenberg's uncertainty principle and the particle theory of light. This method is applicable to either Fraunhofer or Fresnel diffraction situations, but is incapable of predicting the secondary fringes in a diffraction pattern. Also presented is a second diffraction model, based on the Huygens-Fresnel principle with a correcting obliquity factor. This model is useful for predicting Fraunhofer diffraction, and can predict the secondary fringes because it keeps track of phase. NASA is planning for the next-generation of instruments to follow CERES (Clouds and the Earth's Radiant Energy System), an instrument which measures components of the Earth's radiant energy budget in three spectral bands. A potential next-generation concept involves modification of the current CERES instrument to measure in a larger number of wavelength bands. This increased spectral partitioning would be achieved by the addition of filters and detectors to the current CERES geometry. The capacity of the CERES telescope to serve for this purpose is addressed in this thesis.

Games for increasing physical activity: Mechanisms for change

USDA-ARS?s Scientific Manuscript database

A small conference was held in Houston, TX, in May 2014, to address how to enhance exergames to increase physical activity. Several leading researchers were asked to address specific topics. Attendees came from across the globe. This Games for Health Journal Special Issue is devoted to sharing the a...

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…

Protein stability: a crystallographer’s perspective

PubMed Central

Deller, Marc C.; Kong, Leopold; Rupp, Bernhard

2016-01-01

Protein stability is a topic of major interest for the biotechnology, pharmaceutical and food industries, in addition to being a daily consideration for academic researchers studying proteins. An understanding of protein stability is essential for optimizing the expression, purification, formulation, storage and structural studies of proteins. In this review, discussion will focus on factors affecting protein stability, on a somewhat practical level, particularly from the view of a protein crystallographer. The differences between protein conformational stability and protein compositional stability will be discussed, along with a brief introduction to key methods useful for analyzing protein stability. Finally, tactics for addressing protein-stability issues during protein expression, purification and crystallization will be discussed. PMID:26841758

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.

Introduction to the special issue on the joint meeting of the 19th IEEE International Symposium on the Applications of Ferroelectrics and the 10th European Conference on the Applications of Polar Dielectrics.

PubMed

Tsurumi, Takaaki

2011-09-01

The joint meeting of the 19th IEEE International Symposium on the Applications of Ferroelectrics and the 10th European Conference on the Applications of Polar Dielectrics took place in Edinburgh from August 9-12, 2010. The conference was attended by 390 delegates from more than 40 different countries. There were 4 plenary speakers, 56 invited speakers, and a further 222 contributed oral presentations in 7 parallel session. In addition there were 215 poster presentations. Key topics addressed at the conference included piezoelectric materials, leadfree piezoelectrics, and multiferroics.

A Structural Perspective on Readout of Epigenetic Histone and DNA Methylation Marks

PubMed Central

Patel, Dinshaw J.

2016-01-01

SUMMARY This article outlines the protein modules that target methylated lysine histone marks and 5mC DNA marks, and the molecular principles underlying recognition. The article focuses on the structural basis underlying readout of isolated marks by single reader molecules, as well as multivalent readout of multiple marks by linked reader cassettes at the histone tail and nucleosome level. Additional topics addressed include the role of histone mimics, cross talk between histone marks, technological developments at the genome-wide level, advances using chemical biology approaches, the linkage between histone and DNA methylation, the role for regulatory lncRNAs, and the promise of chromatin-based therapeutic modalities. PMID:26931326

HMI conventions for process control graphics.

PubMed

Pikaar, Ruud N

2012-01-01

Process operators supervise and control complex processes. To enable the operator to do an adequate job, instrumentation and process control engineers need to address several related topics, such as console design, information design, navigation, and alarm management. In process control upgrade projects, usually a 1:1 conversion of existing graphics is proposed. This paper suggests another approach, efficiently leading to a reduced number of new powerful process graphics, supported by a permanent process overview displays. In addition a road map for structuring content (process information) and conventions for the presentation of objects, symbols, and so on, has been developed. The impact of the human factors engineering approach on process control upgrade projects is illustrated by several cases.

Evaluating Imaging and Computer-aided Detection and Diagnosis Devices at the FDA

PubMed Central

Gallas, Brandon D.; Chan, Heang-Ping; D’Orsi, Carl J.; Dodd, Lori E.; Giger, Maryellen L.; Gur, David; Krupinski, Elizabeth A.; Metz, Charles E.; Myers, Kyle J.; Obuchowski, Nancy A.; Sahiner, Berkman; Toledano, Alicia Y.; Zuley, Margarita L.

2017-01-01

This report summarizes the Joint FDA-MIPS Workshop on Methods for the Evaluation of Imaging and Computer-Assist Devices. The purpose of the workshop was to gather information on the current state of the science and facilitate consensus development on statistical methods and study designs for the evaluation of imaging devices to support US Food and Drug Administration submissions. Additionally, participants expected to identify gaps in knowledge and unmet needs that should be addressed in future research. This summary is intended to document the topics that were discussed at the meeting and disseminate the lessons that have been learned through past studies of imaging and computer-aided detection and diagnosis device performance. PMID:22306064

History of Cognitive-Behavioral Therapy (CBT) in Youth

PubMed Central

Benjamin, Courtney L.; Puleo, Connor M.; Settipani, Cara A.; Brodman, Douglas M.; Edmunds, Julie M.; Cummings, Colleen M.

2011-01-01

Synopsis CBT represents a combination of behavioral and cognitive theories of human behavior and psychopathology, and a melding of emotional, familial, and peer influences. The numerous intervention strategies that comprise CBT reflect its complex and integrative nature and include such topics as extinction, habituation, modeling, cognitive restructuring, problem-solving, and the development of coping strategies, mastery, and a sense of self-control. CBT targets multiple areas of potential vulnerability (e.g., cognitive, behavioral, affective) with developmentally-guided strategies and traverses multiple intervention pathways. Although CBT is often considered the “first line treatment” for many psychological disorders in youth, additional work is necessary to address treatment non-responders and to facilitate the dissemination of efficacious CBT approaches. PMID:21440849

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.

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.

Graphing Calculators, the CBL2[TM] and TI-Interactive[TM] in High School Science.

ERIC Educational Resources Information Center

Molnar, Bill

This collection of activities is designed to show how TI-Interactive[TM] and Calculator-based Laboratories (CBL) can be used to explore topics in high school science. The activities address such topics as specific heat, Boyle's Law, Newton's Law of Cooling, and Antarctic Ozone Levels. Teaching notes and calculator instructions are included as are…

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…

An Investigation of Big Five and Narrow Personality Traits in Relation to Learner Self-Direction in Undergraduate Students

ERIC Educational Resources Information Center

Kirwan, Jeral

2014-01-01

Self-direction in learning is a major topic in the field of adult learning. There has been extensive coverage of the topic by theorists, researchers, and practitioners. However, there have been few studies which look at learner self-direction specifically as a personality trait. The present study addresses the relationship between learner…

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.

The Sciences: An Integrated Approach, 2nd Edition (by James Trefil and Robert M. Hazen)

NASA Astrophysics Data System (ADS)

Hoffman, Reviewed By Megan M.

2000-01-01

"You're going to teach the organic chemistry section of the Natural Science class?" - one of my biology colleagues asked me last semester - "Better you than me!" "You are?" added a chemistry professor, with interest. Yet these same people ardently believe that all our students should have a basic understanding of carbon's remarkable bonding capabilities and how they relate to life on Earth. If our art or economics majors can learn about organic chemistry and genetics and astronomy, our faculty should be able to teach those same topics, regardless of their acknowledged specialties. The basis of a scientifically literate society is not expertise in specific arcane subfields of science. Scientific literacy is a general understanding of what science is, what science can and cannot do, and what scientific accomplishments have occurred over the centuries. If you subscribe to this definition of scientific literacy, James Trefil and Robert M. Hazen's The Sciences: An Integrated Approach can help you and your general science students. The self-avowed purpose of this text is to address science illiteracy in America. Trefil and Hazen propose that the best way to combat scientific illiteracy is to provide integrated science courses that focus on a broad understanding of science, rather than the specialized knowledge available to a science major. The new edition of The Sciences has been influenced by the 1996 publication of the National Research Council's National Science Education Standards. While the first edition of Trefil and Hazen's book admirably addressed the integration of the natural and physical sciences, in this second edition, the authors have increased the connections between science and real-world situations and have made a more conscious effort to emphasize the process of science and the overlapping nature of scientific disciplines. The text is based on 25 "scientific concepts", one per chapter. These concepts are clearly explained in relatively jargon-free language and are then tied explicitly to familiar situations and life experiences. For instance, a power outage at a baseball game helps set the scene for quantum mechanics and Heisenberg's uncertainty principle, while jump-starting a car illustrates the conversion of energy from potential through kinetic to chemical. Most of the fine pedagogical features of the first edition have been continued, including descriptions of relevant technologies, historical aspects of various discoveries, and clear descriptions of mathematical approaches to the topics. The second edition of The Sciences has increased the accessibility of science and scientific concepts by adding several new features to the successful features of the first edition: "The Ongoing Process of Science" addresses current scientific questions; "Stop and Think" encourages students to consider further implications of the topic at hand; and "Science News" provides excerpts from the periodical of the same name. In addition, previous features that highlighted connections to human physiology have been broadened to include all living things, thus allowing students to make connections between the familiar and the more abstract, for instance magnetic navigation in birds (Electricity and Magnetism), upright human posture (Plate Tectonics) and blood clotting (The Chemical Bond). A final addition to each chapter is "Great Ideas Across the Sciences", which ties the Great Idea on which the chapter is based to each of the natural sciences. This latter addition is one that students might easily overlook, but it has great potential for opening class discussion on how, for instance, the science of entropy relates to weather, arthritis, volcanoes, and gasoline use (Chapter 4). Trefil and Hazen offer a basis for understanding physics, chemistry, biology, earth science, and cosmology. While the text and figures provide a basic description of these topics, this book will not produce physicists, chemists, etc. Keep the general-science purpose of the text in mind when you begin to feel that the chapters on your favorite topic are leaving out details or ideas that you consider crucial to scientific literacy in your area. My first impression of the chapter on Classical and Modern Genetics was that it did not spend enough time on Mendel and his foundational contributions to biology. Consequently, I went well beyond the text material in my lecture on Mendelian genetics. To my regret, I learned that this extra, "crucial" material was more intimidating than enlightening. While there are sure to be critics who will wish that certain topics were covered in more depth or who will want topics added or deleted, my conclusion after teaching from this book is that Trefil and Hazen have provided a clear, well-considered, and extremely useful text for a general science course.

Topical anti-infective sinonasal irrigations: update and literature review.

PubMed

Lee, Jivianne T; Chiu, Alexander G

2014-01-01

Sinonasal anti-infective irrigations have emerged as a promising therapeutic modality in the comprehensive management of chronic rhinosinusitis (CRS), particularly in the context of recalcitrant disease. The purpose of this article was to delineate the current spectrum of topical anti-infective therapies available and evaluate their role in the treatment of CRS. A systematic literature review was performed on all studies investigating the use of topical antimicrobial solutions in the medical therapy of CRS. Anti-infective irrigations were stratified into topical antibacterial, antifungal, and additive preparations according to their composition and respective microbicidal properties. The use of topical antibiotic irrigations has been supported by low-level studies in the treatment of refractory CRS, with optimal results achieved in patients who have undergone prior functional endoscopic sinus surgery and received culture-directed therapy. Multiple evidence-based reviews have not established any clinical benefit with the administration of topical antifungals, and their use is not currently recommended in the management of routine CRS. Topical additives including surfactants may be beneficial as adjunctive treatment for recalcitrant CRS, but additional research is needed to investigate their efficacy in comparison with other agents and establish safety profiles. Topical anti-infective solutions are not recommended as first-line therapy for routine CRS but may be considered as a potential option for patients with refractory CRS who have failed traditional medical and surgical intervention. Additional research is necessary to determine which patient populations would derive the most benefit from each respective irrigation regimen and identify potential toxicities associated with prolonged use.

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.

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.

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.

Topical oxygen therapy & micro/nanobubbles: a new modality for tissue oxygen delivery.

PubMed

Sayadi, Lohrasb R; Banyard, Derek A; Ziegler, Mary E; Obagi, Zaidal; Prussak, Jordyne; Klopfer, Michael J; Evans, Gregory Rd; Widgerow, Alan D

2018-06-01

Up to 15 billion dollars of US health care expenditure each year is consumed by treatment of poorly healing wounds whose etiologies are often associated with aberrancies in tissue oxygenation. To address this issue, several modes of tissue oxygen delivery systems exist, including Hyperbaric Oxygen Therapy (HBOT) and Topical Oxygen Therapy (TOT), but their efficacies have yet to be fully substantiated. Micro/nanobubbles (MNBs), which range anywhere from 100 μm to <1 μm in diameter and are relatively stable for hours, offer a new mode of oxygen delivery to wounds. The aim of this article is to systematically review literature examining the use of TOT for wound healing and use of MNBs for tissue oxygenation using the MEDLINE database. The search yielded 87 articles (12 MNB articles and 75 TOT articles), of which 52 met the inclusion criteria for this literature review (12 MNB articles and 40 TOT articles). Additionally, we present an analysis on the efficacy of our MNB generating technology and propose its use as a wound healing agent. © 2018 Medicalhelplines.com Inc and John Wiley & Sons Ltd.

House Parties: An Innovative Model for Outreach and Community-Based Health Education.

PubMed

Anderson-Reeves, Timika; Goodman, Jacqueline; Bragg, Brian; Leruth, Chelsey

2017-12-01

Purpose To connect low resource communities to innovative services that address gaps in health access and knowledge. Description We describe the house party model, as a community-based workshop approach to health education developed by the Westside Healthy Start program (WHS) in Chicago, Illinois. Key elements of the WHS house party model include use of community health workers as facilitators, collaboration with participants and community-based organizations, referrals to health care and social services, and engagement strategies such as interactive activities, personal stories, and discussion. Assessment In 2014 and 2015, WHS completed 23 house parties with 271 participants, delivering education on relevant maternal and child health (MCH) topics. Participants demonstrated improvements in knowledge of several health-related areas. About half of participants were able to identify causes or signs of preterm labor prior to the house party, compared to over 80% after. In addition, 94% of participants rated the house party workshops "excellent" or "good". Conclusion House parties are a promising strategy for increasing knowledge about MCH topics and linking hard-to-reach populations to resources in the community.

Exploring supervised and unsupervised methods to detect topics in biomedical text

PubMed Central

Lee, Minsuk; Wang, Weiqing; Yu, Hong

2006-01-01

Background Topic detection is a task that automatically identifies topics (e.g., "biochemistry" and "protein structure") in scientific articles based on information content. Topic detection will benefit many other natural language processing tasks including information retrieval, text summarization and question answering; and is a necessary step towards the building of an information system that provides an efficient way for biologists to seek information from an ocean of literature. Results We have explored the methods of Topic Spotting, a task of text categorization that applies the supervised machine-learning technique naïve Bayes to assign automatically a document into one or more predefined topics; and Topic Clustering, which apply unsupervised hierarchical clustering algorithms to aggregate documents into clusters such that each cluster represents a topic. We have applied our methods to detect topics of more than fifteen thousand of articles that represent over sixteen thousand entries in the Online Mendelian Inheritance in Man (OMIM) database. We have explored bag of words as the features. Additionally, we have explored semantic features; namely, the Medical Subject Headings (MeSH) that are assigned to the MEDLINE records, and the Unified Medical Language System (UMLS) semantic types that correspond to the MeSH terms, in addition to bag of words, to facilitate the tasks of topic detection. Our results indicate that incorporating the MeSH terms and the UMLS semantic types as additional features enhances the performance of topic detection and the naïve Bayes has the highest accuracy, 66.4%, for predicting the topic of an OMIM article as one of the total twenty-five topics. Conclusion Our results indicate that the supervised topic spotting methods outperformed the unsupervised topic clustering; on the other hand, the unsupervised topic clustering methods have the advantages of being robust and applicable in real world settings. PMID:16539745

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.

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…

Introduction: Forecasting Informatics Competencies for Nurses in the Future of Connected Health.

PubMed

Murphy, Judy; Goossen, William

2017-01-01

This introduction to the book discusses how the topic of competencies for nurses in a world of connected health needs to be addressed at the curriculum level to achieve the specific competencies for various roles, including practicing nurse, nurse teacher, nurse leader, and nursing informatics specialists. It looks back at milestone publications from the international Nursing Informatics post conferences that still serve a purpose for inspiring developments today and looks forward to the way nurses can use connected health to improve the health and health care for their patients. Specific emerging topics in health information technology are addressed as well, such as semantics, genetics, big data, eHealth and social media.

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.

Proton Effects and Test Issues for Satellite Designers. Section 4; Ionization Effects

NASA Technical Reports Server (NTRS)

Marshall, Paul W.; Marshall, Cheryl J.

1999-01-01

This portion of the Short Course is divided into two segments to separately address the two major proton-related effects confronting satellite designers: ionization effects and displacement damage effects. While both of these topics are deeply rooted in "traditional" descriptions of space radiation effects, there are several factors at play to cause renewed concern for satellite systems being designed today. For example, emphasis on Commercial Off-The-Shelf (COTS) technologies in both commercial and government systems increases both Total Ionizing Dose (TID) and Single Event Effect (SEE) concerns. Scaling trends exacerbate the problems, especially with regard to SEEs where protons can dominate soft error rates and even cause destructive failure. In addition, proton-induced displacement damage at fluences encountered in natural space environments can cause degradation in modern bipolar circuitry as well as in many emerging electronic and opto-electronic technologies. A crude, but nevertheless telling, indication of the level of concern for proton effects follows from surveying the themes treated in papers presented at this conference. The table lists themes found in the IEEE Transaction on Nuclear Science (TNS) December issue from the past year and compares them with the December issue's content a decade earlier. Ten years ago there were nine papers, or about 10% of the total, dealing with the four indicated topics. At that time, single event effects from protons were the primary concern, and these were thought to be possible only when a nuclear reaction initiated energetic recoil atoms. This is shown in the table as the 'traditional" SEE subject. A decade later, submissions addressing this topic had doubled, while papers devoted to displacement damage studies had increased from one to nine! More importantly, displacement damage effects in the natural space environments have become a concern for degradation in modern devices (other than solar cells), and this was not so ten years earlier.

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.

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.

Online Climate Change Modules Timothy C. Spangler, Ph.D., Victoria C. Johnson, Ed.D

NASA Astrophysics Data System (ADS)

Spangler, T. C.; Johnson, V. C.

2009-12-01

The COMET Program has recently published a new online module entitled "Climate Change: Fitting the Pieces Together." The module, sponsored by the National Environmental and Education Foundation (NEEF), gives a broad overview of the topic of climate change, including how scientists study climate change, observations of current changes, and projections of future impacts, as well as some thoughts on what can be done to minimize the effects. In addition, the module provides links to graphical resources, references, frequently asked questions, and a Powerpoint presentation that teachers, broadcast meteorologists, and others can adapt for their own use. The module presents the information in an engaging fashion, making full use of multimedia through audio, graphics, animations, and interactive features. COMET is also developing another module on a related topic for NEEF and the Instituto de Pesquisa Ambiental da Amazônia, an environmental organization in Brazil. In addition to providing the basics of climate change science, this course will focus on the interconnections between tropical forests, such as the Amazon, and climate change. The module also addresses international agreements to reduce climate change, with a highlight on the UN-REDD (United Nations Collaborative Programme on Reducing Emissions from Deforestation and Forest Degradation in Developing Countries) program. The module, which should be published in late 2009 or early 2010, will have versions in English and Portuguese and possibly Spanish.

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.

Aging, longevity and health

PubMed Central

Rasmussen, Lene Juel; Sander, Miriam; Wewer, Ulla M.; Bohr, Vilhelm A.

2016-01-01

The IARU Congress on Aging, Longevity and Health, held on 5–7 October 2010 in Copenhagen, Denmark, was hosted by Rector Ralf Hemmingsen, University of Copenhagen and Dean Ulla Wewer, Faculty of Health Sciences, University of Copenhagen and was organized by Center for Healthy Aging (CEHA) under the leadership of CEHA Managing Director Lene Juel Rasmussen and Prof. Vilhelm Bohr, National Institute on Aging, NIH, Baltimore, USA (associated to CEHA). The Congress was attended by approximately 125 researchers interested in and/or conducting research on aging and aging-related topics. The opening Congress Session included speeches by Ralf Hemmingsen, Ulla Wewer, and Lene Juel Rasmussen and Keynote Addresses by four world renowned aging researchers: Povl Riis (The Age Forum), Bernard Jeune (University of Southern Denmark), George Martin (University of Washington, USA) and Jan Vijg (Albert Einstein School of Medicine, USA) as well as a lecture discussing the art-science interface by Thomas Söderqvist (Director, Medical Museion, University of Copenhagen). The topics of the first six Sessions of the Congress were: Neuroscience and DNA damage, Aging and Stress, Life Course, Environmental Factors and Neuroscience, Muscle and Life Span and Life Span and Mechanisms. Two additional Sessions highlighted ongoing research in the recently established Center for Healthy Aging at the University of Copenhagen. This report highlights outcomes of recent research on aging-related topics, as described at the IARU Congress on Aging, Longevity and Health. PMID:21820462

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

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…

Annotated Bibliography for Preadolescents from Divorced Families and Their Parents and Teachers.

ERIC Educational Resources Information Center

Woodman, Larry

Addressing the effects of rapidly escalating divorce rates on children, this 86-item annotated bibliography looks at using bibliotherapy individually, in designated groups, or for whole classes as a means of providing support and growth for preadolescents. Topics and specific problems addressed by the entries in the annotated bibliography include:…

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…

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…

Differentiation of Illusory and True Halo in Writing Scores

ERIC Educational Resources Information Center

Lai, Emily R.; Wolfe, Edward W.; Vickers, Daisy

2015-01-01

This report summarizes an empirical study that addresses two related topics within the context of writing assessment--illusory halo and how much unique information is provided by multiple analytic scores. Specifically, we address the issue of whether unique information is provided by analytic scores assigned to student writing, beyond what is…

Workplace accommodations for persons with physical disabilities: evidence synthesis of the peer-reviewed literature.

PubMed

Padkapayeva, Kathy; Posen, Andrew; Yazdani, Amin; Buettgen, Alexis; Mahood, Quenby; Tompa, Emile

2017-10-01

To identify and synthesize research evidence on workplace accommodations used by employers to recruit, hire, retain, and promote persons with physical disabilities. A structured search of six electronic journal databases was undertaken to identify peer-reviewed literature on the topic published from January 1990 to March 2016. Articles describing or evaluating workplace disability accommodation policies and practices were given a full-text review. Topic experts were contacted to identify additional studies. Details on specific accommodations described in 117 articles were synthesized and organized into three groups comprised of a total of 12 categories. The majority of studies did not rigorously evaluate effectiveness or cost-effectiveness of the accommodations under study. This evidence synthesis provides an overview of the peer-reviewed literature of value to occupational rehabilitation professionals and employers seeking guidance on workplace accommodation policies and practices for persons with physical disabilities. A wide range of accommodation options is available for addressing physical, social, and attitudinal barriers to successful employment. Besides physical/technological modifications, accommodations to enhance workplace flexibility and worker autonomy and strategies to promote workplace inclusion and integration are important. More comprehensive reporting and evaluations of the effectiveness of accommodations in research literature are needed to develop best practices for accommodating persons with disabilities. Implications for rehabilitation There is a substantial peer-reviewed literature that provides insights into the barriers for persons with physical disabilities and the workplace accommodation practices to address them, though rigorous evaluations of effectiveness and cost-effectiveness are uncommon. Attitudinal and social barriers stemming from stereotypes, ignorance and lack of knowledge are as important as physical barriers to employment for persons with physical disabilities. In addition to physical/technological modifications, accommodations to enhance workplace flexibility and autonomy of a worker, as well as strategies to promote workplace inclusion and integration may facilitate successful employment of persons with physical disabilities.

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.

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.

2011 Space Weather Workshop to Be Held in April

NASA Astrophysics Data System (ADS)

Peltzer, Thomas

2011-04-01

The annual Space Weather Workshop will be held in Boulder, Colo., 26-29 April 2011. The workshop will bring customers, forecasters, commercial service providers, researchers, and government agencies together in a lively dialogue about space weather. The workshop will include 4 days of plenary sessions on a variety of topics, with poster sessions focusing on the Sun, interplanetary space, the magnetosphere, and the ionosphere. The conference will address the remarkably diverse impacts of space weather on today's technology. Highlights on this year's agenda will include presentations on space weather impacts on the Global Positioning System (GPS), the Solar Terrestrial Relations Observatory's (STEREO) mission milestone of a 360° view of the Sun, the latest from NASA's Solar Dynamics Observatory (SDO), and space weather impacts on emergency response by the Federal Emergency Management Agency (FEMA). Additionally, the vulnerabilities of satellites and the power grid to space weather will be addressed. Additional highlights will include the Commercial Space Weather Interest Group's (CSWIG) roundtable session and a presentation from the Office of the Federal Coordinator for Meteorology (OFCM). The CSWIG roundtable session on the growth of the space weather enterprise will feature distinguished panelists. As always, lively interaction between the audience and the panel is anticipated. The OFCM will present the National Space Weather Program's new strategic plan.

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.

Teaching Environmental Geology in the 21St Century: A Workshop Report

NASA Astrophysics Data System (ADS)

Mogk, D. W.; Wiese, K.; Castendyk, D.; McDaris, J. R.

2012-12-01

Environmental Geology encompasses a range of topics that include geohazards, natural resources, issues such as climate change, human health, and environmental policy. Instruction in Environmental Geology provides students the opportunity to address the grand challenges facing humanity regarding how to live sustainably and responsibly on Earth. Instruction in Environmental Geology ranges from dedicated introductory courses, instructional modules in upper division Earth Science "core" classes, to courses in related disciplines such as environmental science, ecology, and the social and political sciences. To explore the opportunities of teaching Environmental Geology in all these contexts, the On the Cutting Edge program convened a workshop in June 2012 to bring together instructors representing a diversity of instructional settings. The goals of the workshop were to: 1) Share innovative teaching methods, approaches, and activities for teaching Environmental Geology and share ideas on how to teach in various contexts. 2) Examine where and how environmental geology topics are taught in the geoscience curriculum from introductory courses for non-majors to "core" geoscience courses for majors. 3) Consider the ways that Environmental Geology courses and topical materials can contribute to public science literacy, particularly how to make personal and societal decisions about the range of issues facing humanity and to live responsibly and sustainably on this planet. 4) Develop a list of best practices for integrating emerging environmental issues, recent natural disasters, and issues related to natural resources into course work and identifying how scientific data and research outcomes can inform public discourse on topical issues. 5) Develop strategies to reach under-represented groups and expand the diversity of students who enroll in our courses. 6) Identify topics of high interest and need for future development as teaching modules and courses. The workshop program included keynote talks, small group discussion sessions, interactive demonstrations, and opportunities to network and develop ideas for new instructional resources. The participants also reviewed over 300 teaching activities, and contributed to additional online resources focused on Environmental Geology. Field trips demonstrated teaching activities about environmental issues in local contexts. All workshop presentations, discussion summaries, teaching activity collections and related on-line resources are available on the workshop website. Faculty are encouraged to submit additional examples of Environmental Geology instructional resources.

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.

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.

Conceptual information processing: A robust approach to KBS-DBMS integration

NASA Technical Reports Server (NTRS)

Lazzara, Allen V.; Tepfenhart, William; White, Richard C.; Liuzzi, Raymond

1987-01-01

Integrating the respective functionality and architectural features of knowledge base and data base management systems is a topic of considerable interest. Several aspects of this topic and associated issues are addressed. The significance of integration and the problems associated with accomplishing that integration are discussed. The shortcomings of current approaches to integration and the need to fuse the capabilities of both knowledge base and data base management systems motivates the investigation of information processing paradigms. One such paradigm is concept based processing, i.e., processing based on concepts and conceptual relations. An approach to robust knowledge and data base system integration is discussed by addressing progress made in the development of an experimental model for conceptual information processing.

Digital Gender Divides and E-Empowerment in the UAE: A Critical Perspective

ERIC Educational Resources Information Center

Ben Moussa, Mohamed; Seraphim, Joanna

2017-01-01

The phenomenal diffusion and adoption of ICTs in the UAE is widely viewed as a game changer in the country's struggle to address continuous significant gender gaps in the country. The small body of research on this topic has been, however, inconclusive, overtly optimistic, and insufficiently theorized. Addressing these lacuna, the article uses a…

Toward a Pedagogy of Linguistic Diversity: Understanding African American Linguistic Practices and Programmatic Learning Goals

ERIC Educational Resources Information Center

Perryman-Clark, Staci M.

2012-01-01

The relationship between cultural diversity, linguistic diversity, and composition has been a topic that has received much attention in rhetoric and composition's disciplinary conversations, even if current pedagogical practices used to address these matters lag behind in progress. In this essay, the author focuses on how to address linguistic…

Invisible, Marginalized, and Stigmatized: Understanding and Addressing the Needs of Atheist Students

ERIC Educational Resources Information Center

Goodman, Kathleen M.; Mueller, John A.

2009-01-01

In this chapter, the authors introduce the topic of atheist students to the field of student affairs. The authors provide definitions of relevant terms related to the perspectives and principles of atheists. Then, they briefly address the demographics of atheism and focus on atheist student experiences on college campuses. The authors conclude…

Death Discussion in Science Read-Alouds: Cognitive, Sociolinguistic, and Moral Processes

ERIC Educational Resources Information Center

Oliveira, Alandeom W.; Reis, Giuliano; Chaize, Daniel O.; Snyder, Michele A.

2014-01-01

Little research has been conducted on how to address the complex topic of death when teaching science to children. The present paper addresses this issue by examining how three elementary teachers discuss the death of wild animals during science read-aloud sessions. Our findings reveal the variety of ways in which nonhuman death can be…

Identifying and Addressing Student Difficulties and Misconceptions: Examples from Physics and from Materials Science and Engineering

ERIC Educational Resources Information Center

Rosenblatt, Rebecca

2012-01-01

Here I present my work identifying and addressing student difficulties with several materials science and physics topics. In the first part of this thesis, I present my work identifying student difficulties and misconceptions about the directional relationships between net force, velocity, and acceleration in one dimension. This is accomplished…

Gender Peer Effects in School: Does the Gender of School Peers Affect Student Achievement?

ERIC Educational Resources Information Center

Cabezas, Veronica

2010-01-01

This research addresses gender peer effects in education and their impact on student achievement in Chile. We address the topic from three different level of analysis: (a) whether the proportion of girls in a cohort influences students' educational outcomes (b) whether assignment to a classroom with a higher proportion of girls influences…

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…

Fisheries Education in Alaska. Conference Report. Alaska Sea Grant Report 82-4.

ERIC Educational Resources Information Center

Smoker, William W., Ed.

This conference was an attempt to have the fishing industry join the state of Alaska in building fisheries education programs. Topics addressed in papers presented at the conference include: (1) fisheries as a part of life in Alaska, addressing participation of Alaska natives in commercial fisheries and national efforts; (2) the international…

Study Abroad: You Can Get There from Here. A Guide for Women and Men.

ERIC Educational Resources Information Center

Institute of International Education, New York, NY.

This brochure draws on a study of women's participation in international scholarship programs to provide practical information on a variety of issues in study abroad. While much of the information is intended to address barriers faced by women, it is generally also applicable to men. Topics addressed include: accessibility of program information,…

Preparing Science Teachers to Address Contentious and Sensitive Science Topics

ERIC Educational Resources Information Center

Ado, Gustave

2015-01-01

Purpose: Despite high HIV prevalence rates in Ivory Coast, the formal K-12 curriculum was not developed to address HIV/AIDS information completely for many African students. The purpose of this study was to identify factors that influenced Ivorian teachers' teaching of the HIV/AIDS curriculum in middle school science curricula in nine middle…

NASA Virtual Institutes: International Bridges for Space Exploration

NASA Technical Reports Server (NTRS)

Schmidt, Gregory K.

2016-01-01

NASA created the first virtual institute, the NASA Astrobiology Institute (NAI), in 2009 with an aim toward bringing together geographically disparate and multidisciplinary teams toward the goal of answering broad questions in the then-new discipline of astrobiology. With the success of the virtual institute model, NASA then created the NASA Lunar Science Institute (NLSI) in 2008 to address questions of science and human exploration of the Moon, and then the NASA Aeronautics Research Institute (NARI) in 2012 which addresses key questions in the development of aeronautics technologies. With the broadening of NASA's human exploration targets to include Near Earth Asteroids and the moons of Mars as well as the Moon, the NLSI morphed into the Solar System Exploration Research Virtual Institute (SSERVI) in 2012. SSERVI funds domestic research teams to address broad questions at the intersection of science and human exploration, with the underlying principle that science enables human exploration, and human exploration enables science. Nine domestic teams were funded in 2014 for a five-year period to address a variety of different topics, and nine international partners (with more to come) also work with the U.S. teams on a variety of topics of mutual interest. The result is a robust and productive research infrastructure that is not only scientifically productive but can respond to strategic topics of domestic and international interest, and which develops a new generation of researchers. This is all accomplished with the aid of virtual collaboration technologies which enable scientific research at a distance. The virtual institute model is widely applicable to a range of space science and exploration problems.

New Directions in Two-Year College Mathematics. Proceedings of the Sloan Foundation Conference on Two-Year College Mathematics (Atherton, California, July 11-14, 1984).

ERIC Educational Resources Information Center

Albers, Donald J., Ed.; And Others

Conference papers on the state of mathematics in the two-year college are presented. The papers are grouped according to main topic areas and each group of papers is followed by a summary of conference discussions. The topics addressed are: a case for curriculum change, technical mathematics, the influence of new technologies on mathematics…

Flipping the Script from Talking to Teens about "Celebrating Diversity" to Promoting Equity through Embracing Vulnerability and Enacting Courage

ERIC Educational Resources Information Center

Bettez, Silvia

2017-01-01

Diversity and inclusion are popular, yet often challenging, topics for youth in schools. A common approach to address the issues is to invite outside speakers to discuss ways to "celebrate diversity." After being invited to give such a talk, I created and enacted a presentation at an affluent high school on this topic that is grounded in…

Workshop on Basic Research Opportunities in Photovoltaics

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

Benner, J.; McConnell, R.; Deb, S., Editors

1999-08-25

The Basic Research Opportunities in Photovoltaics Workshop was held on May 3, 1999, in Seattle, Washington, in conjunction with the 195th Meeting of the Electrochemical Society. The workshop was structured into eight topics. Each topic area opened with a presentation in which the participants were asked to address the following: a brief introduction of the area of research; key research issues that were identified in an earlier workshop in 1992; what fundamental research has been done since then or is currently being done to address those issues; what are the research issues that are still relevant in light of advancesmore » made since the first workshop; identification of new fundamental research opportunities that will lead to important advances and innovations; and identification of significant commonalities and common research issues that have a cross-cutting impact, such as logically exist in silicon-based thin films, II-VI, and related materials. The topic areas discussed included amorphous and microcrystalline silicon, crystalline silicon, cadmium telluride, copper indium diselenide; III-V materials; novel materials and energy conversion approaches, semiconducting oxides, and characterization. After the meeting, participants in each working topic continued discussions by electronic means, completing journal articles that are to be published as a separate section in the ECS Proceedings of the ''PV for the 21st Century'' Symposium.« less

Fragrance sensitisers: Is inhalation an allergy risk?

PubMed

Basketter, David; Kimber, Ian

2015-12-01

It is well established that some fragrance substances have the potential to cause skin sensitisation associated with the development of allergic contact dermatitis (ACD). Fragrances are invariably relatively volatile leading to the consideration that inhalation of fragrances might be a relevant route for either the induction of allergic sensitisation or the elicitation of allergic reactions. Moreover, there has been increasing recognition that allergic sensitisation of the respiratory tract can be induced by topical exposure to certain chemical allergens. Here the central question addressed is whether inhalation exposure to fragrance allergens has the potential to cause skin and/or respiratory sensitisation via the respiratory tract, or elicit allergic symptoms in those already sensitised. In addressing those questions, the underlying immunobiology of skin and respiratory sensitisation to chemicals has been reviewed briefly, and the relevant experimental and clinical evidence considered. The essential mechanistic differences between skin and respiratory allergy appear consistent with other sources of information, including the phenomenon of ACD that can arise from topical exposure to airborne allergens, but in the absence of accompanying respiratory effects. The conclusion is that, in contrast to topical exposure (including topical exposure to airborne material), inhalation of fragrance sensitisers does not represent a health risk with respect to allergy. Copyright © 2015 Elsevier Inc. All rights reserved.

JPRS report. Science and technology: Europe and Latin America

NASA Astrophysics Data System (ADS)

1987-12-01

Topics addressed include: advanced materials; aerospace; civil aviation; automative industry; biotechnology; computers; metallurgical industries; microelectronics; science and technology policy; and lasers, sensor, and optics.

Space Station Engineering Design Issues

NASA Technical Reports Server (NTRS)

Mcruer, Duane T.; Boehm, Barry W.; Debra, Daniel B.; Green, C. Cordell; Henry, Richard C.; Maycock, Paul D.; Mcelroy, John H.; Pierce, Chester M.; Stafford, Thomas P.; Young, Laurence R.

1989-01-01

Space Station Freedom topics addressed include: general design issues; issues related to utilization and operations; issues related to systems requirements and design; and management issues relevant to design.

Chairman of the Boards.

ERIC Educational Resources Information Center

Paddock, Gene

1997-01-01

Discusses the decision process for replacement or renovation of aging school bleachers. Topics address building code adherence, bleacher safety inspection, bleacher repair tips, and floor-traction power retrofitting. (GR)

Answering the Oregon challenge : climate change

DOT National Transportation Integrated Search

2009-01-13

This paper outlines Gov. Kulongoski's agenda concerning the issue of climate change. It addresses several key topics: greenhouse gas reduction, energy efficiency, renewable energy, and sustainable transportation.

The future of HIV prevention: prospects for an effective anti-HIV microbicide.

PubMed

Nuttall, Jeremy; Romano, Joseph; Douville, Karen; Galbreath, Caroline; Nel, Annaléne; Heyward, William; Mitchnick, Mark; Walker, Saul; Rosenberg, Zeda

2007-03-01

Topical microbicides are self-administered products for prevention of HIV transmission, and they present one of the most promising strategies for combating the HIV-AIDS epidemic. The development of microbicides is a long and complicated process, with many hurdles that are unique to this class of product, including challenges in product design, in the conduct and design of clinical trials, and in obtaining licensure of a new class of products intended for use almost exclusively in developing countries. Once they have been registered, there are additional challenges to the marketing and distribution of microbicides. An overview of the types of microbicide currently in development, and a summary of the issues and the approaches being taken to address them, are provided.

Ten Years of Landscape Genomics: Challenges and Opportunities.

PubMed

Li, Yong; Zhang, Xue-Xia; Mao, Run-Li; Yang, Jie; Miao, Cai-Yun; Li, Zhuo; Qiu, Ying-Xiong

2017-01-01

Landscape genomics is a relatively new discipline that aims to reveal the relationship between adaptive genetic imprints in genomes and environmental heterogeneity among natural populations. Although the interest in landscape genomics has increased since this term was coined, studies on this topic remain scarce. Landscape genomics has become a powerful method to scan and determine the genes responsible for the complex adaptive evolution of species at population (mostly) and individual (more rarely) level. This review outlines the sampling strategies, molecular marker types and research categories in 37 articles published during the first 10 years of this field (i.e., 2007-2016). We also address major challenges and future directions for landscape genomics. This review aims to promote interest in conducting additional studies in landscape genomics.

Cost effectiveness and efficiency in assistive technology service delivery.

PubMed

Warren, C G

1993-01-01

In order to develop and maintain a viable service delivery program, the realities of cost effectiveness and cost efficiency in providing assistive technology must be addressed. Cost effectiveness relates to value of the outcome compared to the expenditures. Cost efficiency analyzes how a provider uses available resources to supply goods and services. This paper describes how basic business principles of benefit/cost analysis can be used to determine cost effectiveness. In addition, basic accounting principles are used to illustrate methods of evaluating a program's cost efficiency. Service providers are encouraged to measure their own program's effectiveness and efficiency (and potential viability) in light of current trends. This paper is meant to serve as a catalyst for continued dialogue on this topic.

Concerns with AED conversion: comparison of patient and physician perspectives.

PubMed

Smith, Brien J; St Louis, Erik K; Stern, John M; Green, Chad; Bramley, Thomas

2009-06-01

When discussing AED conversion in the clinic, both the patient and physician perspectives on the goals and risks of this change are important to consider. To identify patient-reported and clinician-perceived concerns, a panel of epilepsy specialists was questioned about the topics discussed with patients and the clinician's perspective of patient concerns. Findings of a literature review of articles that report patient-expressed concerns regarding their epilepsy and treatment were also reviewed. Results showed that the specialist panel appropriately identified patient-reported concerns of driving ability, medication cost, seizure control, and medication side effects. Additionally, patient-reported concerns of independence, employment issues, social stigma, medication dependence, and undesirable cognitive effects are important to address when considering and initiating AED conversion.

Parameter Estimation for a Hybrid Adaptive Flight Controller

NASA Technical Reports Server (NTRS)

Campbell, Stefan F.; Nguyen, Nhan T.; Kaneshige, John; Krishnakumar, Kalmanje

2009-01-01

This paper expands on the hybrid control architecture developed at the NASA Ames Research Center by addressing issues related to indirect adaptation using the recursive least squares (RLS) algorithm. Specifically, the hybrid control architecture is an adaptive flight controller that features both direct and indirect adaptation techniques. This paper will focus almost exclusively on the modifications necessary to achieve quality indirect adaptive control. Additionally this paper will present results that, using a full non -linear aircraft model, demonstrate the effectiveness of the hybrid control architecture given drastic changes in an aircraft s dynamics. Throughout the development of this topic, a thorough discussion of the RLS algorithm as a system identification technique will be provided along with results from seven well-known modifications to the popular RLS algorithm.

The missing discourse of development: commentary on Lerum and Dworkin.

PubMed

Else-Quest, Nicole M; Hyde, Janet Shibley

2009-01-01

Lerum and Dworkin offer a provocative interdisciplinary feminist commentary on the Report of the APA (American Psychological Association) Task Force on the Sexualization of Girls. This commentary notes limitations to their argument and evidence, which make it a less convincing critique of the report's conclusions. Most notably, Lerum and Dworkin omit a developmental approach to the topic of sexualization and media exposure. In addition, their criticism that the report over-determines the negative effects (i.e., overstates the negative effects and ignores the positive effects) of sexualization on girls is unsupported by the empirical literature. This commentary also addresses their concerns about the language used in the report and highlights the need for clear and precise language in this dialogue.

Executive functions: a discussion of the issues facing children with autism spectrum disorders and related disorders.

PubMed

Calhoun, James A

2006-02-01

The interest and attention devoted to executive functions has grown steadily in the last several decades. The concept and definitions of executive functions and their association with certain disorders such as autism spectrum disorders (ASD) and overall cognitive, social, emotional, and behavioral functioning are important knowledge areas for those working in education, health, and mental health-related fields. It is particularly important for providers to have an understanding of the basic issues related to assessment and remediation of executive dysfunction. This article briefly addresses the background, current definitions, research, and some intervention options associated with executive functions. The intent is to present a foundation for encouraging additional research on the issues relevant to this important topic.

Genetics Home Reference: PPM-X syndrome

MedlinePlus

... a condition characterized by psychotic disorders (most commonly bipolar disorder ), a pattern of movement abnormalities known as parkinsonism, ... Additional Information & Resources MedlinePlus (4 links) Health Topic: Bipolar Disorder Health Topic: Developmental Disabilities Health Topic: Movement Disorders ...

Genetics Home Reference: 2q37 deletion syndrome

MedlinePlus

... 25 percent of people with this condition have autism, a developmental condition that affects communication and social ... Additional Information & Resources MedlinePlus (4 links) Health Topic: Autism Spectrum Disorder Health Topic: Developmental Disabilities Health Topic: ...

The dark side of SOX2: cancer - a comprehensive overview

PubMed Central

Wuebben, Erin L.; Rizzino, Angie

2017-01-01

The pluripotency-associated transcription factor SOX2 is essential during mammalian embryogenesis and later in life, but SOX2 expression can also be highly detrimental. Over the past 10 years, SOX2 has been shown to be expressed in at least 25 different cancers. This review provides a comprehensive overview of the roles of SOX2 in cancer and focuses on two broad topics. The first delves into the expression and function of SOX2 in cancer focusing on the connection between SOX2 levels and tumor grade as well as patient survival. As part of this discussion, we address the developing connection between SOX2 expression and tumor drug resistance. We also call attention to an under-appreciated property of SOX2, its levels in actively proliferating tumor cells appear to be optimized to maximize tumor growth - too little or too much SOX2 dramatically alters tumor growth. The second topic of this review focuses on the exquisite array of molecular mechanisms that control the expression and transcriptional activity of SOX2. In addition to its complex regulation at the transcriptional level, SOX2 expression and activity are controlled carefully by microRNAs, long non-coding RNAs, and post-translational modifications. In the Conclusion and Future Perspectives section, we point out that there are still important unanswered questions. Addressing these questions is expected to lead to new insights into the functions of SOX2 in cancer, which will help design novels strategies for more effectively treating some of the most deadly cancers. PMID:28388544

Task-Driven Comparison of Topic Models.

PubMed

Alexander, Eric; Gleicher, Michael

2016-01-01

Topic modeling, a method of statistically extracting thematic content from a large collection of texts, is used for a wide variety of tasks within text analysis. Though there are a growing number of tools and techniques for exploring single models, comparisons between models are generally reduced to a small set of numerical metrics. These metrics may or may not reflect a model's performance on the analyst's intended task, and can therefore be insufficient to diagnose what causes differences between models. In this paper, we explore task-centric topic model comparison, considering how we can both provide detail for a more nuanced understanding of differences and address the wealth of tasks for which topic models are used. We derive comparison tasks from single-model uses of topic models, which predominantly fall into the categories of understanding topics, understanding similarity, and understanding change. Finally, we provide several visualization techniques that facilitate these tasks, including buddy plots, which combine color and position encodings to allow analysts to readily view changes in document similarity.

NASA Human Health and Performance Center (NHHPC)

NASA Technical Reports Server (NTRS)

Davis, J. R.; Richard, E. E.

2010-01-01

The NASA Human Health and Performance Center (NHHPC) will provide a collaborative and virtual forum to integrate all disciplines of the human system to address spaceflight, aviation, and terrestrial human health and performance topics and issues. The NHHPC will serve a vital role as integrator, convening members to share information and capture a diverse knowledge base, while allowing the parties to collaborate to address the most important human health and performance topics of interest to members. The Center and its member organizations will address high-priority risk reduction strategies, including research and technology development, improved medical and environmental health diagnostics and therapeutics, and state-of-the art design approaches for human factors and habitability. Once full established in 2011, the NHHPC will focus on a number of collaborative projects focused on human health and performance, including workshops, education and outreach, information sharing and knowledge management, and research and technology development projects, to advance the study of the human system for spaceflight and other national and international priorities.

Electro optical system to measure strains at high temperature

NASA Astrophysics Data System (ADS)

Sciammarella, Cesar A.

1991-01-01

The goals of this proposal were to develop a prototype of an electro-optics system for the measurement of strains in structures at high temperatures and to perform a test under field conditions. In the research task section, the topics addressed include: (1) correction of the effect of vibrations and thermal currents by means of an active compensation system; (2) reduction of the speckle noise by means of electronic filter and TV signal reconstruction circuit; (4) compensation of the rigid body motions by mounting the camera in a universal motion system; and (5) removal of phase errors left by the active compensation system by dynamic reading. In the design and construction section, the topics addressed include: (1) preliminary design; (2) final design; (3) software development; (4) signal conditioning; (5) data processing; (6) recorrelation of two holograms in the presence of rigid body motions; and (7) phase extraction using a computer generated image. Testing in the high temperature oven is also addressed.

EPRI steam turbine and generator NDE, life assessment, and maintenance workshop. [Electric Power Research Institute (EPRI), NonDestructive Evaluation (NDE)

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

Nottingham, L.D.; Sabourin, P.F.

1992-10-01

On July 16--19, 1991, the EPRI NDE Center hosted the second EPRI Steam Turbine and Generator NDE, Life Assessment and Maintenance Workshop. This workshop was co-sponsored by the Nuclear Power and the Generation and Storage Divisions of EPRI. Attendees represented all sectors of the industry including utilities, equipment manufacturers, forging suppliers, service organizations, government organizations, insurancecarriers, and consultants from the United States and abroad. Domestic utility presence was again strong, with 105 representatives from 44 utilities in attendance. Australia, Canada, England, Finland, France, Germany, Italy, Japan, Korea, New Zealand, Spain, Sweden and Switzerland were represented in the international contingent. Amore » key and integral part of the workshop was a vendor equipment fair, in which some 23 organizations displayed and demonstrated equipment and services that they offer. Formal presentation of 53 technical papers made up the technical portion of the agenda, which also included two breakout discussion sessions on topical subjects. To provide optimum opportunity for participants to hear all presentations on closely related topics, the sessions were set such that a NDE session ran parallel to the life assessment session. The first NDE session included turbine related topics while the first life assessment session addressed generator issues. The last sessions of the workshop were just reversed with turbine topics being addressed in the life assessment session while generator issues were presented in the NDE session. Presentations on maintenance topics and on monitoring and diagnostics topics were also presented in parallel sessions. These proceedings contain the texts of the papers presented at the workshop. Individual papers in indexed separately.« less

Instrument Synthesis and Analysis Laboratory

NASA Technical Reports Server (NTRS)

Wood, H. John

2004-01-01

The topics addressed in this viewgraph presentation include information on 1) Historic instruments at Goddard; 2) Integrated Design Capability at Goddard; 3) The Instrument Synthesis and Analysis Laboratory (ISAL).

Product assurance technology efforts: Technical accomplishments

NASA Technical Reports Server (NTRS)

1985-01-01

Product assurance technology topics addressed include: wafer acceptance procedures, test chips, test structures, test chip methodology, fault models, and the Combined Release and Radiation Effects Satellite test chip.

Real-time topic-aware influence maximization using preprocessing.

PubMed

Chen, Wei; Lin, Tian; Yang, Cheng

2016-01-01

Influence maximization is the task of finding a set of seed nodes in a social network such that the influence spread of these seed nodes based on certain influence diffusion model is maximized. Topic-aware influence diffusion models have been recently proposed to address the issue that influence between a pair of users are often topic-dependent and information, ideas, innovations etc. being propagated in networks are typically mixtures of topics. In this paper, we focus on the topic-aware influence maximization task. In particular, we study preprocessing methods to avoid redoing influence maximization for each mixture from scratch. We explore two preprocessing algorithms with theoretical justifications. Our empirical results on data obtained in a couple of existing studies demonstrate that one of our algorithms stands out as a strong candidate providing microsecond online response time and competitive influence spread, with reasonable preprocessing effort.

Energy Literacy: A Natural and Essential Part of a Solutions-Based Approach to Climate Literacy

NASA Astrophysics Data System (ADS)

Inman, M. M.

2011-12-01

As with climate science topics, many Americans have misconceptions or gaps in understanding related to energy topics. Recent literacy efforts are geared to address these gaps in understanding. The U.S. Global Change Research Program's recently published "Energy Literacy: Essential Principles and Fundamental Concepts for Energy Education" offers a welcome complement to the Climate Literacy Essential Principles released in 2008. Research and experience suggest that education, communication and outreach about global climate change and related topics is best done using a solutions-based approach. Energy is a natural and effective topic to frame these solutions around. Used as a framework for designing curricula, Energy Literacy naturally leads to solutions-based approaches to Climate Change education. An inherently interdisciplinary topic, energy education must happen in the context of both the natural and social sciences. The Energy Literacy Essential Principles reflect this and open the door to curriculum that integrates the two.

Computer Sciences and Data Systems, volume 2

NASA Technical Reports Server (NTRS)

1987-01-01

Topics addressed include: data storage; information network architecture; VHSIC technology; fiber optics; laser applications; distributed processing; spaceborne optical disk controller; massively parallel processors; and advanced digital SAR processors.

2015 RAD Fall Partner Meeting

EPA Pesticide Factsheets

This meeting covered the following discussion topics: 2014 RAD partner achievements and trends, national and international efforts to address HFCs, enhancing RAD partner recognition, and communicating the benefits of RAD.

Towards building a team of intelligent robots

NASA Technical Reports Server (NTRS)

Varanasi, Murali R.; Mehrotra, R.

1987-01-01

Topics addressed include: collision-free motion planning of multiple robot arms; two-dimensional object recognition; and pictorial databases (storage and sharing of the representations of three-dimensional objects).

European pain management discussion forum.

PubMed

Breivik, Harald

2012-12-01

Queries from European physicians about analgesic pharmacotherapy and responses from the author are presented. Topics addressed in this issue pertain to epidural injection for painful central lumbar stenosis and epicondolysis.

Research and Technology, 1987, Goddard Space Flight Center

NASA Technical Reports Server (NTRS)

Guerny, Gene (Editor); Moe, Karen (Editor); Paddack, Steven (Editor); Soffen, Gerald (Editor); Sullivan, Walter (Editor); Ballard, Jan (Editor)

1987-01-01

Research at Goddard Space Flight Center during 1987 is summarized. Topics addressed include space and earth sciences, technology, flight projects and mission definition studies, and institutional technology.

TEACHING PHYSICS: The quantum understanding of pre-university physics students

NASA Astrophysics Data System (ADS)

Ireson, Gren

2000-01-01

Students in England and Wales wishing to read for a physics-based degree will, in all but the more exceptional situations, be required to follow the two-year GCE Advanced-level physics course. This course includes, in its mandatory core, material that addresses the topic of `quantum phenomena'. Over the years journals such as this have published teaching strategies, for example Lawrence (1996), but few studies addressing what students understand of quantum phenomena can be found. This paper aims to address just this problem.

Genetics Home Reference: allergic asthma

MedlinePlus

... links) Health Topic: Allergy Health Topic: Asthma Health Topic: Asthma in Children Additional NIH Resources (1 link) National Heart, Lung, and Blood Institute Educational Resources (12 links) American Academy of Allergy Asthma and Immunology: Allergies Asthma and Allergy Foundation of America: What ...

Effective use of real-life events as tools for teaching-learning clinical pharmacology in a problem-based learning curriculum.

PubMed

James, Henry; Al Khaja, Khalid A; Sequeira, Reginald P

2015-01-01

This paper describes how in a problem-based learning (PBL) medical curriculum, having identified the learning outcomes, problems can be developed from real-life events for teaching-learning clinical pharmacology topics for which PBL cases might be inadequate. Such problems can be very interesting and educational. Using the story of the development and withdrawal of rofecoxib (Vioxx(®)), we developed a problem for undergraduate medical students to address important issues related to clinical pharmacology and therapeutics such as new drug development, preclinical testing, clinical trials, adverse drug reactions, professionalism, and critical appraisal of literature. These topics would otherwise be difficult to address in patient-based problems. The evaluation of the problem based on pooled feedback from 57 tutorial groups, each comprising 8-10 students, collected over 5 years, supported the effectiveness of the problem. A systematic approach described in this paper can be used for the development and validation of educational material for introducing focal topics of pharmacology/clinical pharmacology integrated with other disciplines in innovative medical (and other health profession) curricula.

Insights into the Interactions between Educational Messages: Looking across Multiple Organizations Addressing Water Issues in Maricopa County, Arizona

ERIC Educational Resources Information Center

Cutts, Bethany; Saltz, Charlene; Elser, Monica

2008-01-01

The public receives environmental information from a variety of sources. Evaluation of a single program or one organization's effort is incomplete. Through surveys and interviews, we evaluate the cumulative impact of outreach by 20 water-related organizations in Maricopa County, Arizona. Household water conservation is a topic addressed by 18…

Doing What It Takes To Make Schools and Communities Drug Free. Conference Proceedings (2nd, Chicago, IL, March 26-28, 1992).

ERIC Educational Resources Information Center

North Central Regional Educational Lab., Elmhurst, IL.

Keynote addresses, issues forums, workshops, and panel discussions from a conference on making schools and communities drug free are summarized in this document. Keynote addresses by Jonathan Kozol, Protase Woodford, and Jeff Howard are summarized. Issues forums are included on the topics of building successful school and community partnerships;…

Addressing Students' Alternative Conceptions on the Propagation of Periodic Waves Using a Refutational Text

ERIC Educational Resources Information Center

Caleon, Imelda; Subramaniam, R.

2013-01-01

The effectiveness of a refutational text in addressing the alternative conceptions held by secondary school students on the topic of wave propagation in an elastic medium was explored in this study. The refutational text, which was 816 words long and featured the particle-spring model, was found to be more effective in promoting conceptual change…

The Object Oriented Approach in Systems Analysis and Design Texts: Consistency within the IS Curriculum

ERIC Educational Resources Information Center

Wood, David F.; Kohun, Frederick G.; Laverty, Joseph Packy

2010-01-01

This paper reports on a study of systems analysis textbooks in terms of topics covered and academic background of the authors. It addresses the consistency within IS curricula with respect to the content of a systems analysis and design course using the object-oriented approach. The research questions addressed were 1: Is there a consistency among…

An Exploration of Students' Own Explanations about Dropout in Vocational Education in a Danish Context

ERIC Educational Resources Information Center

Tanggaard, Lene

2013-01-01

The present paper addresses the phenomenon of student dropout from vocational education in Denmark. It does so by addressing the need to critically discuss the term "drop-out" taking the perspective of students' own reflections on the topic. The empirical findings indicate that dropout is considered in terms of two very different, but…

76 FR 4739 - Notice of Public Meeting and Request for Comments on the Potential Revision of the Branch...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-26

..., not only addressing blending, but also the remainder of the CA BTP topics that address mathematical... any one of the following methods. Please include Docket ID NRC-2011-0022 in the subject line of your... available documents related to this notice using the following methods: NRC's Public Document Room (PDR...

Strategic management of research and development: A literature search

NASA Technical Reports Server (NTRS)

Sterkin, Carol K. (Compiler)

1988-01-01

Each abstract was reviewed as to its described contents and potential applicability to the topics expected to be addressed at the 1988 National Conference on strategic management of research and development. In each section the citations are listed alphabetically by senior or corporate author. The names, addresses, and telephone numbers of organizations from which the listed material may be requested, are provided.

The quantum universe

NASA Astrophysics Data System (ADS)

Hey, Anthony J. G.; Walters, Patrick

This book provides a descriptive, popular account of quantum physics. The basic topics addressed include: waves and particles, the Heisenberg uncertainty principle, the Schroedinger equation and matter waves, atoms and nuclei, quantum tunneling, the Pauli exclusion principle and the elements, quantum cooperation and superfluids, Feynman rules, weak photons, quarks, and gluons. The applications of quantum physics to astrophyics, nuclear technology, and modern electronics are addressed.

Collaborative capacity, problem framing, and mutual trust in addressing the wildland fire social problem: An annotated reading list

Treesearch

Jeffrey J. Brooks; Alexander N. Bujak; Joseph G. Champ; Daniel R. Williams

2006-01-01

We reviewed, annotated, and organized recent social science research and developed a framework for addressing the wildland fire social problem. We annotated articles related to three topic areas or factors, which are critical for understanding collective action, particularly in the wildland-urban interface. These factors are collaborative capacity, problem framing, and...

Ultracompact, High-Speed Field-Effect Optical Modulators (Research Topic 4.2 Optoelectronics)

DTIC Science & Technology

2017-11-29

Ultracompact, High-Speed Field-Effect Optical Modulators( Research Topic 4.2 Optoelectronics) The views, opinions and/or findings contained in this...report are those of the author(s) and should not contrued as an official Department of the Army position, policy or decision, unless so designated by...other documentation. 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS (ES) U.S. Army Research Office P.O. Box 12211 Research Triangle Park

Field Evaluations of Topical Arthropod Repellents in North, Central, and South America

DTIC Science & Technology

2014-09-01

of Research , Entomology Branch, Silver Spring, MD. 2 Present address: U.S. Army Medical Materiel Development Ac- tivity, Pharmaceutical Systems...fever andmalaria (De La Rocque et al. 2011). As a result, concern over arthropod-borne diseaseswaned, andmanywere clas- siÞed as “ tropical diseases...scientiÞc evaluations of other topical repellents (WHO 2009, EPA 2010). It is Thismaterial has been reviewedby theWalterReedArmy Institute of Research

A Generation in Jeopardy: Children and AIDS. A Report of the Select Committee on Children, Youth, and Families. U.S. House of Representatives, One Hundredth Congress, First Session (December 1987).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Select Committee on Children, Youth, and Families.

This document presents a Congressional report on the topic of children and Acquired Immune Deficiency Syndrome (AIDS). These topics are addressed: (1) dramatic increases in AIDS among infants and young children; (2) differences in pediatric AIDS and AIDS among adults; (3) minority children's disproportional rate of infection with AIDS; (4)…

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.

Lead poison prevention: a comparative review of brochures.

PubMed

Endres, Jeannette; Montgomery, Joe; Welch, Patricia

2002-01-01

Although eliminating lead from the environment is the most effective way to prevent lead poisoning, outreach and education also must be addressed. This study reports a consensus summary of lead-poisoning prevention topics and reading levels derived from state brochures. This information may be useful in the evaluation and design of future lead prevention brochures. A point system was used to assess the readability and topic content of 20 brochures from 11 states. Only half of the brochures were written at the targeted grade level. Frequently covered topics were wash hands and face, provide foods that contain good sources of key nutrients, and use damp cleaning methods when dusting and mopping. The findings about topics and reading levels can be used throughout the development of lead-hazard prevention brochures.

The Telecommunications and Data Acquisition Report

NASA Technical Reports Server (NTRS)

Posner, E. C. (Editor)

1988-01-01

Deep Space Network and Systems topics addressed include: tracking and ground-base navigation; communications, spacecraft-ground; station control and system technology; capabilities for existing projects; and network upgrading and sustaining.

Tough Composite Materials

NASA Technical Reports Server (NTRS)

Vosteen, L. F. (Compiler); Johnson, N. J. (Compiler); Teichman, L. A. (Compiler)

1984-01-01

Papers and working group summaries are presented which address composite material behavior and performance improvement. Topic areas include composite fracture toughness and impact characterization, constituent properties and interrelationships, and matrix synthesis and characterization.

Cell Phones

MedlinePlus

... scientific issues related to RF exposure from wireless communications technology from an international perspective. Specific topics addressed have included: health effects of emerging wireless technologies recent biological ... - Wireless FAQs Federal Communications Commission - Radiofrequency Safety ...

76 FR 37094 - List of Correspondence

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-24

... May Be of Interest to Readers Topic Addressed: Harassment And Bullying. [cir] Dear Colleague Letter dated October 26, 2010 from Office for Civil Rights Assistant Secretary Russlynn Ali, regarding bullying...

The First Moment of Azimuthal Anisotropy in Nuclear Collisions from AGS to LHC Energies

DOE PAGES

Singha, Subhash; Shanmuganathan, Prashanth; Keane, Declan

2016-10-01

We reviewmore » topics related to the first moment of azimuthal anisotropy ( v 1 ), commonly known as directed flow, focusing on both charged particles and identified particles from heavy-ion collisions. Beam energies from the highest available, at the CERN LHC, down to projectile kinetic energies per nucleon of a few GeV per nucleon, as studied in experiments at the Brookhaven AGS, fall within our scope. We focus on experimental measurements and on theoretical work where direct comparisons with experiment have been emphasized. The physics addressed or potentially addressed by this review topic includes the study of Quark Gluon Plasma and, more generally, investigation of the Quantum Chromodynamics phase diagram and the equation of state describing the accessible phases.« less

Summarizing my DHS Internship Experience

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

Roberts, D L

2006-09-06

In this paper, the author addresses four main topics: (1) A description of the topic of his internship at the U.S. Department of Homeland Security; (2) A description of his contributions to the project; (3) A discussion of research directions beneficial to the Department of Homeland Security (DHS); and (4) A discussion of the impact the internship experience had on his career aspirations. He feels the first three points can best be addressed using the contents of a paper his mentor, Dr. Tina Eliassi-Rad, and he have published based on their work this summer [Roberts and Eliassi-Rad, 2006]. Sections 2more » - 5 are intended for this purpose and have been excerpted from that paper. He concludes this paper in Section 6 with a discussion of the fourth point.« less

Diamondlike carbon applications in infrared optics and microelectronics

NASA Technical Reports Server (NTRS)

Woollam, John A.; De, Bhola N.; Orzeszko, S.; Ianno, N. J.; Snyder, Paul G.; Alterovitz, Samuel A.; Pouch, John J.; Wu, R. L. C.; Ingram, D. C.

1990-01-01

The use of diamondlike carbon (DLC) as a protective coating in harsh environments is addressed. There are three topics presented. The first is a description of the preparation of DLC on seven different infrared transmitting materials, and the possibility of using DLC as an antireflecting coating at commonly used wavelengths. DLC doesn't bond easily to all materials, and special techniques for bonding are presented. The second topic deals with how well DLC will protect a substrate from moisture penetration. This is an important aspect in numerous uses of DLC, including both infrared optics and integrated circuits. The third topic is the effect of particulate impact on film performance and integrity.

Aging, longevity and health.

PubMed

Rasmussen, Lene Juel; Sander, Miriam; Wewer, Ulla M; Bohr, Vilhelm A

2011-10-01

The IARU Congress on Aging, Longevity and Health, held on 5-7 October 2010 in Copenhagen, Denmark, was hosted by Rector Ralf Hemmingsen, University of Copenhagen and Dean Ulla Wewer, Faculty of Health Sciences, University of Copenhagen and was organized by Center for Healthy Aging (CEHA) under the leadership of CEHA Managing Director Lene Juel Rasmussen and Prof. Vilhelm Bohr, National Institute on Aging, NIH, Baltimore, USA (associated to CEHA). The Congress was attended by approximately 125 researchers interested in and/or conducting research on aging and aging-related topics. The opening Congress Session included speeches by Ralf Hemmingsen, Ulla Wewer, and Lene Juel Rasmussen and Keynote Addresses by four world renowned aging researchers: Povl Riis (The Age Forum), Bernard Jeune (University of Southern Denmark), George Martin (University of Washington, USA) and Jan Vijg (Albert Einstein School of Medicine, USA) as well as a lecture discussing the art-science interface by Thomas Söderqvist (Director, Medical Museion, University of Copenhagen). The topics of the first six Sessions of the Congress were: Neuroscience and DNA damage, Aging and Stress, Life Course, Environmental Factors and Neuroscience, Muscle and Life Span and Life Span and Mechanisms. Two additional Sessions highlighted ongoing research in the recently established Center for Healthy Aging at the University of Copenhagen. This report highlights outcomes of recent research on aging-related topics, as described at the IARU Congress on Aging, Longevity and Health. Copyright © 2011. Published by Elsevier Ireland Ltd.. All rights reserved.

Haemophilia A: patients' knowledge level of treatment and sources of treatment-related information.

PubMed

Miller, K L; Guelcher, C; Taylor, A

2009-01-01

There are minimal or no data regarding the extent of patient and/or parent/legal guardian/caregiver knowledge about haemophilia A and its treatment, their sources for this information, or their preferred methods of communication. A pilot study using a survey instrument developed by haemophilia nurse coordinators was conducted at a national meeting to obtain information on these topics. A total of 187 surveys were completed. More than 80% of respondents reported high and high-medium knowledge levels about how haemophilia A is inherited, types of bleeding, identifying and treating bleeding emergencies, prophylaxis and on-demand treatment, travel and vacation planning and guidelines for exercise and sports activities. However, a lower proportion of respondents (<65%) reported high and high-medium knowledge levels for drug-related topics. The majority of respondents (>55%) consistently ranked healthcare providers as the most useful source of information for most topics related to haemophilia A. This pilot survey of well-informed respondents identified deficits in knowledge regarding factor concentrates for the treatment of haemophilia A and highlights the need for healthcare providers to provide more information about factor concentrates, insurance coverage for treatments, and community and educational resources. Additional study is necessary to determine the extent of knowledge deficits and how best to address them in the haemophilia A population as a whole. Other areas of study needed are whether information deficits and delivery of information vary by age or by other factors.

Using a communication audit to improve communication on clinical placement in pre-registration nursing.

PubMed

Hogard, Elaine; Ellis, Roger; Ellis, Jackie; Barker, Chris

2005-02-01

This article describes a novel communication audit conducted with those concerned with the practice placements of pre-registration Nursing students. The study, uniquely, addressed all who were involved in communication concerning placement in what is described as an organisational analysis. The aim of the audit was to identify levels of satisfaction and dissatisfaction with present communication processes and to identify points for improvement. The audit used the Hogard-Barker Communication Audit of Practice a customized version of a well established tool, devised to cover issues relevant to practice placements. A key feature of the tool is the opportunity for participants to identify the amount of communication they are receiving on particular topics and issues against the amount they would like to receive. Participants in the audit included students, assessor mentors, ward managers, clinical facilitators and link tutors. Overall there was considerable dissatisfaction with what was perceived to be the insufficient amount of communication received on a number of topics including allocations, the curriculum, students' learning outcomes and commitments in terms of college work. In addition to identifying points for improvement the audit provides a baseline against which progress can be assessed through a future audit.

Brief communication: the ecosystem perspective in ecotoxicology as a way forward for the ecological risk assessment of chemicals.

PubMed

De Laender, Frederik; Janssen, Colin R

2013-07-01

One of the objectives of the European Union (EU) ecological risk assessment of chemicals (ERA) is to derive maximum environmental concentrations that are not expected to cause adverse ecological effects. To this end, related EU directives list protection goals as well as guidelines that should be used to reach these goals. It is generally accepted that the individual-level endpoints on which these guidelines are based do not correspond to the listed population- and ecosystem-level protection goals. In this article, we identify 5 research topics that are key to bridging this gap: 1) the refinement of population-level effects and recovery rates by explicitly taking into account competition and 2) predation, 3) the assessment of chemical effects on biodiversity, 4) the assessment of chemical stress on ecosystem functions and services, and 5) the quantification of the effects of chemical mixtures. In addition, we illustrate why an ecosystem perspective is needed to address these topics and to inform the risk assessment process. We propose the use of existing ecotoxicological community, food web, and ecosystem models to tackle these issues and discuss why new models are needed to predict chemical effects on biodiversity. Copyright © 2013 SETAC.

Teaching optics with an intra-curricular kit designed for inquiry-based learning

NASA Astrophysics Data System (ADS)

Cords, Nina; Fischer, Robert; Euler, Manfred; Prasad, Amrita

2012-01-01

In order to increase scientific literacy and the knowledge of science and technology of Europe's citizens, the European Commission suggests a more student-centred implementation of natural sciences in education systems. Inquiry-based learning (IBL) is not only an accepted method to promote students' interest and motivation, it also helps students learn the scientific method and fosters their research skills. However, IBL is rarely used in European classrooms. The main reason is that due to the strict curricula teachers do not have the time for preparation and they do not feel well equipped and trained in the use of IBL methods in class. The Photonics Explorer programme addresses these problems on the European level. Within the programme, a pan-European collaboration of professors, teachers and photonics experts have developed the Photonics Explorer kit for the teaching of optics and light-related topics in physics across various European secondary school curricula. It is designed for intra-curricular use and contains specially designed, hands-on experimental components, worksheets based on guided IBL and multimedia material. Additionally, the kit provides a teacher guide with a suggested lesson outline and sufficient background information for each topic.

Enhancing introductory hydrology curriculum by integrating perspectives from multi-disciplinary graduate fields of study

NASA Astrophysics Data System (ADS)

Arnold, T. E.; Henson, W.; Reijo, C. J.; Laing, J.; Weinkam, G.

2015-12-01

A cross-disciplinary hydrology course was developed that combined field and classroom based techniques to educate undergraduate level students on issues related to water resources in Florida, USA. Six instructors from separate departments brought a different perspective, research experience, and view on water quality and quantity issues. The course progressed by examining hydrologic processes at different spatio-temporal scales beginning with the geologic scale (the formation of aquifers) and ending with present-day water management and policy concerns. We were challenged to introduce students from various academic backgrounds and levels to the core concepts of hydrology and water chemistry. Additionally, the instructors faced the task of making our research fit together seamlessly, such that one topic would naturally progress to the next topic. We ensured that students' knowledge progressed enough so they could address complex management issues through critical thinking and application of basic field techniques. It is our objective to share the experiences and challenges in developing an interdisciplinary course that: 1) introduced new research ideas and concepts from six separate fields, 2) enhanced lecture concepts by hands-on, field-based activities, and 3) would keep students from science and non-science backgrounds engaged and challenged but not overwhelmed.

Pharmacy travel health services: current perspectives and future prospects

PubMed Central

Houle, Sherilyn KD

2017-01-01

Rates of international travel are increasing annually, with particular growth observed in travel to Southeast Asia and to emerging economies. While all patients traveling across geographic regions are recommended to receive a pre-travel consultation to consider their individual risks, many do not, or receive care and recommendations that are not consistent with current evidence-based guidelines. As experts in drug therapy, and given the largely preventive nature of most travel health recommendations, pharmacists are well suited to help address this need. Pharmacists generally possess a high degree of knowledge and confidence with more commonly observed travel health topics in community practice such as travelers’ diarrhea; however, training in more specialized travel health topics such as travel vaccinations and traveling at altitude has generally been lacking from pharmacy curricula. Pharmacists with an interest in providing pre-travel consultations are encouraged to pursue additional training in this specialty and to consider Certificate in Travel Health designation from the International Society of Travel Medicine. Future roles for pharmacists to include the prescribing of medications and vaccines for travel and the in-pharmacy administration of travel vaccinations may improve patient access to pre-travel consultations and recommended preventive measures, improving the health of travelers and potentially reducing the burden of communicable disease worldwide. Pharmacists providing travel care to patients are also reminded to consider noninfectious risks of illness and injury abroad and to counsel patients on strategies to minimize these risks in addition to providing drug and vaccine recommendations. PMID:29721445

ACEE composite structures technology

NASA Technical Reports Server (NTRS)

James, A. M.

1984-01-01

Topics addressed include: strength and hygrothermal response of L-1011 fin components; wing fuel containment and damage tolerance development; impact dynamics; acoustic transmission; fuselage structure; composite transport wing technology development; spar/assembly concepts.

76 FR 30695 - Environmental Management Site-Specific Advisory Board Chairs

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-26

.... ADDRESSES: Aliante Station Hotel, 7300 Aliante Parkway, North Las Vegas, Nevada 89084. FOR FURTHER... Topics and Achievements, [cir] EM Headquarters Budget Update, [cir] EM Headquarters Waste Disposition...

Conference on Space and Military Applications of Automation and Robotics

NASA Technical Reports Server (NTRS)

1988-01-01

Topics addressed include: robotics; deployment strategies; artificial intelligence; expert systems; sensors and image processing; robotic systems; guidance, navigation, and control; aerospace and missile system manufacturing; and telerobotics.

Engineering Technical Review Planning Briefing

NASA Technical Reports Server (NTRS)

Gardner, Terrie

2012-01-01

The general topics covered in the engineering technical planning briefing are 1) overviews of NASA, Marshall Space Flight Center (MSFC), and Engineering, 2) the NASA Systems Engineering(SE) Engine and its implementation , 3) the NASA Project Life Cycle, 4) MSFC Technical Management Branch Services in relation to the SE Engine and the Project Life Cycle , 5) Technical Reviews, 6) NASA Human Factor Design Guidance , and 7) the MSFC Human Factors Team. The engineering technical review portion of the presentation is the primary focus of the overall presentation and will address the definition of a design review, execution guidance, the essential stages of a technical review, and the overall review planning life cycle. Examples of a technical review plan content, review approaches, review schedules, and the review process will be provided and discussed. The human factors portion of the presentation will focus on the NASA guidance for human factors. Human factors definition, categories, design guidance, and human factor specialist roles will be addressed. In addition, the NASA Systems Engineering Engine description, definition, and application will be reviewed as background leading into the NASA Project Life Cycle Overview and technical review planning discussion.

A profile of pedophilia: definition, characteristics of offenders, recidivism, treatment outcomes, and forensic issues.

PubMed

Hall, Ryan C W; Hall, Richard C W

2007-04-01

Pedophilia has become a topic of increased interest, awareness, and concern for both the medical community and the public at large. Increased media exposure, new sexual offender disclosure laws, Web sites that list the names and addresses of convicted sexual offenders, politicians taking a 'get tough' stance on sexual offenders, and increased investigations of sexual acts with children have increased public awareness about pedophilia. Because of this increased awareness, it is important for physicians to understand pedophilia, its rate of occurrence, and the characteristics of pedophiles and sexually abused children. In this article, we address research that defines the various types and categories of pedophilia, review available federal data on child molestation and pornography, and briefly discuss the theories on what makes an individual develop a sexual orientation toward children. This article also examines how researchers determine if someone is a pedophile, potential treatments for pedophiles and sexually abused children, the risk of additional sexual offenses, the effect of mandatory reporting laws on both physicians and pedophiles, and limitations of the current pedophilic literature.

76 FR 54243 - Agency Information Collection Activities: Solicitation of Proposal Information for Award of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-31

... can propose SBIR research topics and submit proposals in response to SBIR solicitations. In addition... to submit SBIR research topics and submit response to DHS SBIR solicitations. Additionally... 41), under the Small Business Innovative Research (SBIR) and Small Business Technology Transfer (STTR...

Early addition of topical corticosteroids in the treatment of bacterial keratitis.

PubMed

Ray, Kathryn J; Srinivasan, Muthiah; Mascarenhas, Jeena; Rajaraman, Revathi; Ravindran, Meenakshi; Glidden, David V; Oldenburg, Catherine E; Sun, Catherine Q; Zegans, Michael E; McLeod, Stephen D; Acharya, Nisha R; Lietman, Thomas M

2014-06-01

Scarring from bacterial keratitis remains a leading cause of visual loss. To determine whether topical corticosteroids are beneficial as an adjunctive therapy for bacterial keratitis if given early in the course of infection. The Steroids for Corneal Ulcers Trial (SCUT) was a randomized, double-masked, placebo-controlled trial that overall found no effect of adding topical corticosteroids to topical moxifloxacin hydrochloride in bacterial keratitis. Here, we assess the timing of administration of corticosteroids in a subgroup analysis of the SCUT. We define earlier administration of corticosteroids (vs placebo) as addition after 2 to 3 days of topical antibiotics and later as addition after 4 or more days of topical antibiotics. We assess the effect of topical corticosteroids (vs placebo) on 3-month best spectacle-corrected visual acuity in patients who received corticosteroids or placebo earlier vs later. Further analyses were performed for subgroups of patients with non-Nocardia keratitis and those with no topical antibiotic use before enrollment. Patients treated with topical corticosteroids as adjunctive therapy within 2 to 3 days of antibiotic therapy had approximately 1-line better visual acuity at 3 months than did those given placebo (-0.11 logMAR; 95% CI, -0.20 to -0.02 logMAR; P = .01). In patients who had 4 or more days of antibiotic therapy before corticosteroid treatment, the effect was not significant; patients given corticosteroids had 1-line worse visual acuity at 3 months compared with those in the placebo group (0.10 logMAR; 95% CI, -0.02 to 0.23 logMAR; P = .14). Patients with non-Nocardia keratitis and those having no topical antibiotic use before the SCUT enrollment showed significant improvement in best spectacle-corrected visual acuity at 3 months if corticosteroids were administered earlier rather than later. There may be a benefit with adjunctive topical corticosteroids if application occurs earlier in the course of bacterial corneal ulcers.

Workplace Discrimination: An Additional Stressor for Internationally Educated Nurses.

PubMed

Baptiste, Maria M

2015-08-18

Discrimination against internationally educated nurses (IENs) remains a seldom-explored topic in the United States. Yet, the literature describing experiences of IENs indicates that some do experience workplace discrimination as an additional workplace stressor. IENs view this discrimination as an obstacle to career advancement and professional recognition. Consequences of workplace discrimination affect IENs' physical and psychological well being, the quality of patient care, and healthcare organizational costs. In anticipation of future nursing shortages, understanding and minimizing workplace discrimination will benefit nurses, patients, and healthcare organizations. In this article the author addresses motivation and challenges associated with international nurse migration and immigration, relates these challenges to Roy's theoretical framework, describes workplace discrimination, and reviews both consequences of and evidence for workplace discrimination. Next, she considers the significance of this discrimination for healthcare agencies, and approaches for decreasing stress for IENs during their transition process. She concludes that workplace discrimination has a negative, multifaceted effect on both professional nursing and healthcare organizations. Support measures developed to promote mutual respect among all nurses are presented.

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.

Scientometric analyses of studies on the role of innate variation in athletic performance.

PubMed

Lombardo, Michael P; Emiah, Shadie

2014-01-01

Historical events have produced an ideologically charged atmosphere in the USA surrounding the potential influences of innate variation on athletic performance. We tested the hypothesis that scientific studies of the role of innate variation in athletic performance were less likely to have authors with USA addresses than addresses elsewhere because of this cultural milieu. Using scientometric data collected from 290 scientific papers published in peer-reviewed journals from 2000-2012, we compared the proportions of authors with USA addresses with those that listed addresses elsewhere that studied the relationships between athletic performance and (a) prenatal exposure to androgens, as indicated by the ratio between digits 2 and 4, and (b) the genotypes for angiotensin converting enzyme, α-actinin-3, and myostatin; traits often associated with athletic performance. Authors with USA addresses were disproportionately underrepresented on papers about the role of innate variation in athletic performance. We searched NIH and NSF databases for grant proposals solicited or funded from 2000-2012 to determine if the proportion of authors that listed USA addresses was associated with funding patterns. NIH did not solicit grant proposals designed to examine these factors in the context of athletic performance and neither NIH nor NSF funded grants designed to study these topics. We think the combined effects of a lack of government funding and the avoidance of studying controversial or non-fundable topics by USA based scientists are responsible for the observation that authors with USA addresses were underrepresented on scientific papers examining the relationships between athletic performance and innate variation.

The Telecommunications and Data Acquisition Report

NASA Technical Reports Server (NTRS)

Posner, E. C. (Editor)

1987-01-01

Topics addressed include: tracking and ground-based navigation; communications, spacecraft-ground; station control and system technology; capabilities for existing projects; network upgrade and sustaining; mission interface and support; and Ka-band capabilities.

Computer Sciences and Data Systems, volume 1

NASA Technical Reports Server (NTRS)

1987-01-01

Topics addressed include: software engineering; university grants; institutes; concurrent processing; sparse distributed memory; distributed operating systems; intelligent data management processes; expert system for image analysis; fault tolerant software; and architecture research.

48 CFR 873.105 - Acquisition planning.

Code of Federal Regulations, 2012 CFR

2012-10-01

... procedures, the contracting officer or the acquisition team, as appropriate, must conduct market research to..., briefing materials shall be presented to address the acquisition plan topics and structure in FAR 7.105...

48 CFR 873.105 - Acquisition planning.

Code of Federal Regulations, 2011 CFR

2011-10-01

... procedures, the contracting officer or the acquisition team, as appropriate, must conduct market research to..., briefing materials shall be presented to address the acquisition plan topics and structure in FAR 7.105...

48 CFR 873.105 - Acquisition planning.

Code of Federal Regulations, 2014 CFR

2014-10-01

... procedures, the contracting officer or the acquisition team, as appropriate, must conduct market research to..., briefing materials shall be presented to address the acquisition plan topics and structure in FAR 7.105...

48 CFR 873.105 - Acquisition planning.

Code of Federal Regulations, 2013 CFR

2013-10-01

... procedures, the contracting officer or the acquisition team, as appropriate, must conduct market research to..., briefing materials shall be presented to address the acquisition plan topics and structure in FAR 7.105...

48 CFR 873.105 - Acquisition planning.

Code of Federal Regulations, 2010 CFR

2010-10-01

... procedures, the contracting officer or the acquisition team, as appropriate, must conduct market research to..., briefing materials shall be presented to address the acquisition plan topics and structure in FAR 7.105...

Hybrid rocket propulsion

NASA Technical Reports Server (NTRS)

Holzman, Allen L.

1993-01-01

Topics addressed are: (1) comparison of the theoretical impulses; (2) comparison of the density-specific impulses; (3) general propulsion system features comparison; (4) hybrid systems, booster applications; and (5) hybrid systems, upper stage propulsion applications.

Arctic Alpine Ecosystems and People in a Changing Environment

NASA Astrophysics Data System (ADS)

Körner, Christian

2007-04-01

Jon Borre Orbaek, Roland Kallenborn, Ingunn Tombre, Else Nost Hegseth, Stig Falk-Petersen, and Alf Hakon Hoel, Editors Springer, 434 pp.; ISBN: 978-3-540-48512-4; 2007; $199 Because of my own interest in this topic, Arctic Alpine Ecosystems and People in a Changing Environment immediately caught my attention. However, upon opening the book and reviewing the contents, I felt somewhat misguided by the title (as most potential buyers would be), given the actual topics addressed.

Cochrane Acute Respiratory Infections Group's Stakeholder Engagement Project identified systematic review priority areas.

PubMed

Scott, Anna Mae; Clark, Justin; Dooley, Liz; Jones, Ann; Jones, Mark; Del Mar, Chris

2018-05-22

Cochrane Acute Respiratory Infections (ARI) Group conducts systematic reviews of the evidence for treatment and prevention of ARIs. We report the results of a prioritisation project, aiming to identify highest priority systematic review topics. The project consisted of 2 Phases. Phase 1 analysed the gap between existing RCTs and Cochrane Systematic Reviews (reported previously). Phase 2 (reported here) consisted of a two-round survey. In round 1, respondents prioritised 68 topics and suggested up to 10 additional topics; in Round 2, respondents prioritised top 25 topics from Round 1. Respondents included clinicians, researchers, systematic reviewers, allied health, patients, and carers, from 33 different countries. In Round 1, 154 respondents identified 20 priority topics, most commonly selecting topics in non-specific ARIs, influenza, and common cold. 50 respondents also collectively suggested 134 additional topics. In Round 2, 78 respondents prioritised top 25 topics, most commonly in the areas of non-specific ARIs, pneumonia and influenza. We generated a list of priority systematic review topics, to guide the Cochrane ARI Group's systematic review work for the next 24 months. Stakeholder involvement enhanced the transparency of the process, and will increase the usability and relevance of the Group's work to stakeholders. Copyright © 2018 Elsevier Inc. All rights reserved.

On the Question of an Identity Status Category Order: Rasch Model Step and Scale Statistics Used to Identify Category Order

ERIC Educational Resources Information Center

Al-Owidha, Amjed; Green, Kathy E.; Kroger, Jane

2009-01-01

The question of whether or not a developmental continuum underlies James Marcia's identity statuses has been a topic of debate among identity researchers for nearly 20 years. This study addressed the prefatory question of whether the identity statuses can be empirically ordered in a theoretically optimal way. This question was addressed via use of…

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…

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

Pruski, Marek; Sadow, Aaron D.; Slowing, Igor I.

Here the catalysis research at the U.S. Department of Energy's (DOE's) National Laboratories covers a wide range of research topics in heterogeneous catalysis, homogeneous/molecular catalysis, biocatalysis, electrocatalysis, and surface science. Since much of the work at National Laboratories is funded by DOE, the research is largely focused on addressing DOE's mission to ensure America's security and prosperity by addressing its energy, environmental, and nuclear challenges through transformative science and technology solutions.

Fire social science research from the Pacific Southwest research station: studies supported by national fire plan funds

Treesearch

Deborah J. Chavez; James D. Absher; Patricia L. Winter

2008-01-01

Fire events often have a large impact on recreation and tourism, yet these issues had not been addressed from a social science perspective. To address his, the Wildland Recreation and Urban Cultures Research Work Unit (RWU) of the Pacific Southwest Research Station acquired funding through the National Fire Plan within the community assistance topic area. The three...

106-17 Telemetry Standards Chapter 1

DTIC Science & Technology

2017-07-01

Telemetry Standards , RCC Standard 106-17 Chapter 1, July 2017 1-1 CHAPTER 1 Introduction The Telemetry Standards address the here-to-date...generally devoted to a different element of the telemetry system or process . Chapters 21 through 28 address the topic of network telemetry. These...Commonly used terms are defined in standard reference glossaries and dictionaries. Definitions of terms with special applications are included when

Focus on Infants & Toddlers (Ages 0-3): A Quarterly Newsletter for the Education Community, 1999-2000.

ERIC Educational Resources Information Center

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

2000-01-01

These four quarterly newsletter issues address various topics of interest to child caregivers. Each issue focuses on a theme and includes articles on that theme, along with regular news or vice president's columns. The Fall 1999 issue addresses family play and seeks to encourage families to regard play as a way of relaxing and finding contentment…

Airman Scholar Journal. Volume 19, Spring 2013

DTIC Science & Technology

2013-01-01

of technological prowess and a symbol of ideological victory over communism . The Apollo program, which Stephen Johnson has called the United States...CO,80840 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) 11 ...Space Deterrence in a Labrynthine World Zachary Crippen and Andrew Hilton Topical Focus: Proliferation and Deterrence 11 Racism: A Stumbling Block to

Dehydration and Rehydration

DTIC Science & Technology

2012-01-01

ELEMENT NUMBER 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 6. AUTHOR(S) 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING ...ability to perform .84 This chapter presents an overview of topics surrounding hydration, dehydration, and rehydration. The terms euhydration, hypohydration...environments, or illness, inability to maintain fluid balance can seriously jeopardize health and the ability to perform .84 This chapter presents an overview

How Are Schools in England Addressing the Needs of Mathematically Gifted Children in Primary Classrooms? A Review of Practice

ERIC Educational Resources Information Center

Dimitriadis, Christos

2012-01-01

There is a paucity of research investigating aspects of provision for gifted children within primary schools, particularly in mathematics. This study aimed to address this topic by illuminating issues arising from classroom practice and the experience of both teachers and children. Based on in-depth case studies in four primary schools in which…

Learning for Economic Self-Sufficiency: Constructing Pedagogies of Hope among Low-Income, Low-Literate Adults. Adult Education Special Topics: Theory, Research and Practice in LifeLong Learning

ERIC Educational Resources Information Center

Alfred, Mary V., Ed.

2010-01-01

In a most timely volume addressing many of the connections among current fiscal and employment crises to adult education, Learning for Economic Self-Sufficiency highlights the problems and challenges that low-literate adults encounter in various environments. Moreover, this book presents strategies for addressing the chronic illiteracy among…

Life Long Learning: Rhetoric or Reality? Proceedings of the Annual Meeting, Association for Continuing Higher Education (41st, Toronto, Canada, November 4-8, 1979).

ERIC Educational Resources Information Center

Meeker, Josephine P., Ed.

Proceedings of the 1979 annual meeting of the Association for Continuing Higher Education concerning the topic of lifelong learning are presented. The past, present, and future of lifelong learning and the adult learner were considered in addresses and discussion. Workshops addressed the following areas: integration and development of adjuncts…

[Creativity and bipolar disorder].

PubMed

Maçkalı, Zeynep; Gülöksüz, Sinan; Oral, Timuçin

2014-01-01

The relationship between creativity and bipolar disorder has been an intriguing topic since ancient times. Early studies focused on describing characteristics of creative people. From the last quarter of the twentieth century, researchers began to focus on the relationship between mood disorders and creativity. Initially, the studies were based on biographical texts and the obtained results indicated a relationship between these two concepts. The limitations of the retrospective studies led the researchers to develop systematic investigations into this area. The systematic studies that have focused on artistic creativity have examined both the prevalence of mood disorders and the creative process. In addition, a group of researchers addressed the relationship in terms of affective temperaments. Through the end of the 90's, the scope of creativity was widened and the notion of everyday creativity was proposed. The emergence of this notion led researchers to investigate the associations of the creative process in ordinary (non-artist) individuals. In this review, the descriptions of creativity and creative process are mentioned. Also, the creative process is addressed with regards to bipolar disorder. Then, the relationship between creativity and bipolar disorder are evaluated in terms of aforementioned studies (biographical, systematic, psychobiographical, affective temperaments). In addition, a new model, the "Shared Vulnerability Model" which was developed to explain the relationship between creativity and psychopathology is introduced. Finally, the methodological limitations and the suggestions for resolving these limitations are included.

75 FR 27814 - Trinity Adaptive Management Working Group

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-18

..., 2010. ADDRESSES: The meeting will be held at the Trinity County Library, 211 Main St., Weaverville, CA... include discussion of the following topics: TRRP budget; Science program proposals and work plan...

Two Boston Organizations Awarded EPA Environmental Education Grants

EPA Pesticide Factsheets

Two organizations in Massachusetts have been awarded 181,864 in Environmental Education Grants by the US Environmental Protection Agency to support their work in addressing a range of topics in classrooms.

Endogenous Lunar Volatiles

NASA Astrophysics Data System (ADS)

McCubbin, F. M.; Liu, Y.; Barnes, J. J.; Anand, M.; Boyce, J. W.; Burney, D.; Day, J. M. D.; Elardo, S. M.; Hui, H.; Klima, R. L.; Magna, T.; Ni, P.; Steenstra, E.; Tartèse, R.; Vander Kaaden, K. E.

2018-04-01

This abstract discusses numerous outstanding questions on the topic of endogenous lunar volatiles that will need to be addressed in the coming years. Although substantial insights into endogenous lunar volatiles have been gained, more work remains.

Treatment of angiofibromas in tuberous sclerosis complex: the effect of topical rapamycin and concomitant laser therapy.

PubMed

Park, Jin; Yun, Seok-Kweon; Cho, Yong-Sun; Song, Ki-Hun; Kim, Han-Uk

2014-01-01

Facial angiofibromas are the most troublesome cutaneous manifestations of the tuberous sclerosis complex and are difficult to treat. Lasers are most commonly used to treat these skin lesions, but results are disappointing with frequent recurrences. Recently, treatment of facial angiofibromas with topical rapamycin has been reported to yield promising results. We observed the need of laser ablation in addition to topical rapamycin to get best results for the treatment of angiofibromas in 4 cases. The result showed that topical rapamycin ointment was enough when the papules were yet small in size, i.e. less than a few millimeters, but additional laser ablation was needed for large papules approximately larger than 4 mm. Considering the natural course of facial angiofibromas, we believe that topical rapamycin can be best used in childhood patients. In adults, topical rapamycin was useful for treating the still present small papules and for preventing recurrences after laser treatment. © 2013 S. Karger AG, Basel.

Squeezing blood from a stone: how income inequality affects the health of the American workforce.

PubMed

Williams, Jessica Allia R; Rosenstock, Linda

2015-04-01

Income inequality is very topical-in both political and economic circles-but although income and socioeconomic status are known determinants of health status, income inequality has garnered scant attention with respect to the health of US workers. By several measures, income inequality in the United States has risen since 1960. In addition to pressures from an increasingly competitive labor market, with cash wages losing out to benefits, workers face pressures from changes in work organization. We explored these factors and the mounting evidence of income inequality as a contributing factor to poorer health for the workforce. Although political differences may divide the policy approaches undertaken, addressing income inequality is likely to improve the overall social and health conditions for those affected.

Population flows in an international context.

PubMed

Regulska, J; Vural, L

1987-01-01

The authors feel that geography courses have been remiss in examining migration in its international context and in discussing its global implications. They have constructed this 6-lecture teaching module that addresses the economic, political, and social ramifications of international migration, in addition to the geographical dimension. The module is geared to undergraduate studies in human, social, or population geography, sociology, economics, and political science. Each of the lectures outlined includes special topics for emphasis, supplementary audiovisual materials, and suggested readings. Lectures include: 1) The Importance and Global Effects of International Population Flows; 2) Guest Workers -- Migration of People with Limited Skills; 3) Brain Drain -- Migration of Highly Skilled Professionals; 4) Political Causes of International Migration: Refugee Movement; 5) Refugee Women -- Displaced Majority; and 6) Comparison of Immigration and Refugee Policy in the US and Canada.

Physiological adaptations and countermeasures associated with long-duration spaceflights.

PubMed

Tipton, C M; Hargens, A

1996-08-01

Since 1961, there have been more than 165 flights involving several hundred individuals who have remained in a space environment from 15 min to more than a year. In addition, plans exist for humans to explore, colonize, and remain in microgravity for 1000 d or more. This symposium will address the current state of knowledge in select aspects associated with the cardiovascular, fluid and electrolytes, musculoskeletal, and the neuroendocrine and immune systems. The authors will focus on responses, mechanisms, and the appropriate countermeasures to minimize or prevent the physiological and biochemical consequences of a microgravity environment. Since exercise is frequently cited as a generic countermeasure, this topic will be covered in greater detail. Models for simulated microgravity conditions will be discussed in subsequent manuscripts, as will future directions for ground-based research.

Physiological adaptations and countermeasures associated with long-duration spaceflights

NASA Technical Reports Server (NTRS)

Tipton, C. M.; Hargens, A.

1996-01-01

Since 1961, there have been more than 165 flights involving several hundred individuals who have remained in a space environment from 15 min to more than a year. In addition, plans exist for humans to explore, colonize, and remain in microgravity for 1000 d or more. This symposium will address the current state of knowledge in select aspects associated with the cardiovascular, fluid and electrolytes, musculoskeletal, and the neuroendocrine and immune systems. The authors will focus on responses, mechanisms, and the appropriate countermeasures to minimize or prevent the physiological and biochemical consequences of a microgravity environment. Since exercise is frequently cited as a generic countermeasure, this topic will be covered in greater detail. Models for simulated microgravity conditions will be discussed in subsequent manuscripts, as will future directions for ground-based research.

Hypnosis and parents: pattern interruptus.

PubMed

Linden, Julie H

2011-07-01

The role of parents in the use of hypnosis with their children raises many questions worthy of consideration. A survey of the literature reveals that this important topic has not been given the attention or depth it deserves. The author looks at (a) how, when, and whether to incorporate parents in the treatment of their children; (b) how to address attachment and trance between parent and child; (c) engaging parents in their own hypnotic abilities beginning as early as the birthing experience; and (d) improving parenting skills such as teaching parents to pay attention to their use of language with their children in order to shift patterns of communication from unproductive to useful. In addition, the author explores the ways to invite, teach, support and interact with the family system of parent and child in our hypnotic work.

Increased cutaneous oxygen availability by topical application of hydrogen peroxide cream enhances the photodynamic reaction to topical 5-aminolevulinic acid-methyl ester.

PubMed

Manifold, R N; Anderson, C D

2011-05-01

Topical 5-aminolevulinic acid (ALA) and methyl aminolevulinate (MAL) photodynamic therapy (PDT) of skin lesions is an accepted treatment for skin tumours but success rates need improvement. The effectiveness of PDT is influenced by availability of oxygen. The aim of this study was to demonstrate, in normal skin, whether a decrease in skin oxygen tension reduces the photodynamic reaction (PDR); and whether the addition of topical hydrogen peroxide can reverse the effect. Topical MAL and red light were administered to the inner forearms of 40 healthy volunteers. Skin oxygen availability was lowered during the illumination phase of the PDT, by applying blanching pressure with a plastic slide. Topical hydrogen peroxide was applied under the pressure slide, immediately prior to illumination, to reverse the effect. Erythema was assessed by naked eye and laser Doppler perfusion imaging (LDPI), at baseline and at 1, 5, 24 and 48 h following illumination. Decreasing oxygen availability by pressure altered the PDR with a larger number of subjects (17.5%) not demonstrating any visible erythema at any time point after plastic slide pressure compared to a PDR Control site (7.5%). The addition of topical hydrogen peroxide during pressure application, restored the number of subjects showing no visible erythema compared to that of PDR Control. LDPI data showed that there was a decrease in mean perfusion after plastic slide pressure when comparing the change from baseline to 24 h (P < 0.05) with the PDR Control. The addition of hydrogen peroxide not only restored but also increased the mean perfusion compared to that of PDR Control when comparing the change from baseline to 5 h and the change from baseline to 24 h (P < 0.001). Increasing oxygen availability increased the PDR in normal skin. The possibility that addition of topical hydrogen peroxide to PDT protocols for non-melanoma skin cancer may increase reactivity and, thus, be relevant for outcomes warrants further study.

Efficacy and Safety of Topical Corticosteroids for Management of Oral Chronic Graft versus Host Disease.

PubMed

Elsaadany, Basma Abdelaleem; Ahmed, Eman Magdy; Aghbary, Sana Maher Hasan

2017-01-01

Oral chronic graft versus host disease (cGVHD) is a major complication in transplantation community, a problem that can be addressed with topical intervention. Topical corticosteroids are the first line of treatment although the choice remains challenging as none of the available treatments is supported by strong clinical evidence. This systematic review aims to determine the clinical efficacy and safety of topical corticosteroids for the management of the mucosal alterations of oral cGVHD. Electronic search of different databases was conducted: PubMed, Cochrane library, Grey literature, WHO, and clinical trials.gov for clinical trial registration as well as hand search in the references of relevant articles up to November 2016. Extracted pieces of information were intervention, population, sample sizes, and outcomes. Six studies were included: 2 randomized clinical trials (RCTs), 3 cohort studies, and 1 pre-post clinical trial. There is a limited evidence concerning clinical efficacy of topical corticosteroids. Clobetasol, dexamethasone, and budesonide were the topical corticosteroid of choice. The highest level of evidence score was given to clobetasol followed by budesonide with a lower evidence level. All three topical corticosteroid preparations are effective for management of oral chronic GVHD with minimal easily avoided side effects.

Concise Review: The Periosteum: Tapping into a Reservoir of Clinically Useful Progenitor Cells

PubMed Central

Chang, Hana

2012-01-01

Elucidation of the periosteum and its regenerative potential has become a hot topic in orthopedics. Yet few review articles address the unique features of periosteum-derived cells, particularly in light of translational therapies and engineering solutions inspired by the periosteum's remarkable regenerative capacity. This review strives to define periosteum-derived cells in light of cumulative research in the field; in addition, it addresses clinical translation of current insights, hurdles to advancement, and open questions in the field. First, we examine the periosteal niche and its inhabitant cells and the key characteristics of these cells in the context of mesenchymal stem cells and their relevance for clinical translation. We compare periosteum-derived cells with those derived from the marrow niche in in vivo studies, addressing commonalities as well as features unique to periosteum cells that make them potentially ideal candidates for clinical application. Thereafter, we review the differentiation and tissue-building properties of periosteum cells in vitro, evaluating their efficacy in comparison with marrow-derived cells. Finally, we address a new concept of banking periosteum and periosteum-derived cells as a novel alternative to currently available autogenic umbilical blood and perinatal tissue sources of stem cells for today's population of aging adults who were “born too early” to bank their own perinatal tissues. Elucidating similarities and differences inherent to multipotent cells from distinct tissue niches and their differentiation and tissue regeneration capacities will facilitate the use of such cells and their translation to regenerative medicine. PMID:23197852

Wind shear related research at Princeton University

NASA Technical Reports Server (NTRS)

Stengel, Robert

1992-01-01

The topics addressed are: (1) real-time decision aiding-aircraft guidance for wind shear avoidance; (2) reducing the thrust-manual recovery strategies; and (3) dynamic behaviour of and aircraft encountering a single axis vortex.

Progress in the Determination of the Earth's Gravity Field

NASA Technical Reports Server (NTRS)

Rapp, Richard H. (Editor)

1989-01-01

Topics addressed include: global gravity model development; methods for approximation of the gravity field; gravity field measuring techniques; global gravity field applications and requirements in geophysics and oceanography; and future gravity missions.

Journal of Gravitational Physiology. Volume 10, No. 1

NASA Technical Reports Server (NTRS)

Fuller, Charles (Editor); Cogoli, Augusto (Editor); Hargens, Alan R. (Editor); Smith, Arthur H. (Editor); Alberts, Jeffrey (Editor); Baldwin, Kenneth (Editor); Bjurstedt, Hilding (Editor); Blomqvist, C. Gunnar (Editor); Burton, Russell (Editor); Cardus, David (Editor)

2003-01-01

The topics addressed in this issue include: 1) Biosatellites: Past, Present, and Future; 2) Plant Physiology; 3) Neural/Sensory; 4) Musculoskeletal; 5) Endocrinology/Immunology; 6) Development; 7) Cardiovascular; 8) Countermeasures/Applied; 9) Technical.

Ninteenth International Cosmic Ray Conference. OG Sessions, Volume 1

NASA Technical Reports Server (NTRS)

Jones, F. C. (Compiler)

1985-01-01

Contributed papers addressing cosmic ray origin and galactic phenomena are compiled. The topic areas covered in this volume include gamma ray bursts, gamma rays from point sources, and diffuse gamma ray emission.

Helpful Resources for Childbirth Educators and Parents

PubMed Central

Shilling, Teri

2007-01-01

In this column, reviewers offer perspectives and comments on a variety of current media resources (books and DVDs) that address topics related to pregnancy, birth, labor-support skills for nurses, and pregnancy massage.

The 5th Annual NASA Spacecraft Control Laboratory Experiment (SCOLE) Workshop, part 2

NASA Technical Reports Server (NTRS)

Taylor, Lawrence W., Jr. (Compiler)

1990-01-01

A collection of papers from the workshop are presented. The topics addressed include: the modeling, systems identification, and control synthesis for the Spacecraft Control Laboratory Experiment (SCOLE) configuration.

Workshop on the Tectonic Evolution of Greenstone Belts (supplement containing abstracts of invited talks and late abstracts)

NASA Technical Reports Server (NTRS)

1986-01-01

Topics addressed include: greenstone belt tectonics, thermal constaints, geological structure, rock components, crustal accretion model, geological evolution, synsedimentary deformation, Archean structures and geological faults.

Colors of the Sky.

ERIC Educational Resources Information Center

Bohren, Craig F.; Fraser, Alistair B.

1985-01-01

Explains the physical principles which result in various colors of the sky. Topics addressed include: blueness, mystical properties of water vapor, ozone, fluctuation theory of scattering, variation of purity and brightness, and red sunsets and sunrises. (DH)

Applications of Tethers in Space: Workshop Proceedings, Volume 2

NASA Technical Reports Server (NTRS)

Baracat, W. A. (Compiler)

1986-01-01

Topics addressed include: tethered orbital transfer vehicle operations, Centaur and Shuttle tether technology; tethered constellations, gravitational effects; Shuttle continuous open wind tunnel; optimal control laws, electrodynamic tether technology; and space station facilities.

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.

Research in structures, structural dynamics and materials, 1989

NASA Technical Reports Server (NTRS)

Hunter, William F. (Compiler); Noor, Ahmed K. (Compiler)

1989-01-01

Topics addressed include: composite plates; buckling predictions; missile launch tube modeling; structural/control systems design; optimization of nonlinear R/C frames; error analysis for semi-analytic displacement; crack acoustic emission; and structural dynamics.

Star Formation in Galaxies

NASA Technical Reports Server (NTRS)

1987-01-01

Topics addressed include: star formation; galactic infrared emission; molecular clouds; OB star luminosity; dust grains; IRAS observations; galactic disks; stellar formation in Magellanic clouds; irregular galaxies; spiral galaxies; starbursts; morphology of galactic centers; and far-infrared observations.

Collaborative Initiative in Biomedical Imaging to Study Complex Diseases

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

Lin, Weili; Fiddy, Michael A.

2012-03-31

The work reported addressed these topics: Fluorescence imaging; Optical coherence tomography; X-ray interferometer/phase imaging system; Quantitative imaging from scattered fields, Terahertz imaging and spectroscopy; and Multiphoton and Raman microscopy.

Fatigue testing of galvanized and ungalvanized socket connections.

DOT National Transportation Integrated Search

2014-09-01

The fatigue resistance of welded traffic signal support structure details is an ongoing research topic being : addressed at multiple universities primarily through state funding mechanisms. Fatigue problems with these : structures have plagued multip...

Efficient Decoding of Compressed Data.

ERIC Educational Resources Information Center

Bassiouni, Mostafa A.; Mukherjee, Amar

1995-01-01

Discusses the problem of enhancing the speed of Huffman decoding of compressed data. Topics addressed include the Huffman decoding tree; multibit decoding; binary string mapping problems; and algorithms for solving mapping problems. (22 references) (LRW)

An Interim Report on NASA's Draft Space Technology Roadmaps

NASA Technical Reports Server (NTRS)

2011-01-01

NASA has developed a set of 14 draft roadmaps to guide the development of space technologies under the leadership of the NASA Office of the Chief Technologist (OCT). Each of these roadmaps focuses on a particular technology area (TA). The roadmaps are intended to foster the development of advanced technologies and concepts that address NASA's needs and contribute to other aerospace and national needs. OCT requested that the National Research Council conduct a study to review the draft roadmaps, gather and assess relevant community input, and make recommendations and suggest priorities to inform NASA's decisions as it finalizes its roadmaps. The statement of task states that "based on the results of the community input and its own deliberations, the steering committee will prepare a brief interim report that addresses high-level issues associated with the roadmaps, such as the advisability of modifying the number or technical focus of the draft NASA roadmaps." This interim report, which does not include formal recommendations, addresses that one element of the study charge. NASA requested this interim report so that it would have the opportunity to make an early start in modifying the draft roadmaps based on feedback from the panels and steering committee. The final report will address all other tasks in the statement of task. In particular, the final report will include a prioritization of technologies, will describe in detail the prioritization process and criteria, and will include specific recommendations on a variety of topics, including many of the topics mentioned in this interim report. In developing both this interim report and the final report to come, the steering committee draws on the work of six study panels organized by technical area, loosely following the organization of the 14 roadmaps, as follows: A Panel 1: Propulsion and Power TA01 Launch Propulsion Systems TA02 In-Space Propulsion Technologies TA03 Space Power and Energy Storage Systems TA13 Ground and Launch Systems Processing B Panel 2: Robotics, Communications, and Navigation TA04 Robotics, TeleRobotics, and Autonomous Systems TA05 Communication and Navigation Systems C Panel 3: Instruments and Computing TA08 Science Instruments, Observatories, and Sensor Systems TA11 Modeling, Simulation, Information Technology, and Data Processing D Panel 4: Human Health and Surface Exploration TA06 Human Health, Life Support, and Habitation Systems TA07 Human Exploration Destination Systems E Panel 5: Materials Panel TA10 Nanotechnology TA12 Materials, Structures, Mechanical Systems, and Manufacturing TA14 Thermal Management Systems F Panel 6: Entry, Descent, and Landing Panel TA09 Entry, Descent, and Landing Systems In addition to drawing on the expertise represented on the steering committee and panels, the committee obtained input from each of 14 public workshops held on each of the 14 roadmaps. At these 1-day workshops, invited speakers, guests, and members of the public engaged in discussions on the different technology areas and their value to NASA. Broad community input was also solicited from a public website, where more than 240 public comments were received on the draft roadmaps in response to application of criteria (such as benefit, risk and reasonableness, and alignment with NASA and national goals) that the steering committee established. This interim report reflects the results of deliberations by the steering committee in light of these public inputs as well as additional inputs from the six panels. The steering committee's final report will be completed early in 2012. That report will prioritize the technologies that span the entire scope of the 14 roadmaps and provide additional guidance on crosscutting themes and other relevant topics.

Technical cooperation on nuclear security between the United States and China : review of the past and opportunities for the future.

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

Pregenzer, Arian Leigh

2011-12-01

The United States and China are committed to cooperation to address the challenges of the next century. Technical cooperation, building on a long tradition of technical exchange between the two countries, can play an important role. This paper focuses on technical cooperation between the United States and China in the areas of nonproliferation, arms control and other nuclear security topics. It reviews cooperation during the 1990s on nonproliferation and arms control under the U.S.-China Arms Control Exchange, discusses examples of ongoing activities under the Peaceful Uses of Technology Agreement to enhance security of nuclear and radiological material, and suggests opportunitiesmore » for expanding technical cooperation between the defense nuclear laboratories of both countries to address a broader range of nuclear security topics.« less

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.

AHRQ series paper 3: identifying, selecting, and refining topics for comparative effectiveness systematic reviews: AHRQ and the effective health-care program.

PubMed

Whitlock, Evelyn P; Lopez, Sarah A; Chang, Stephanie; Helfand, Mark; Eder, Michelle; Floyd, Nicole

2010-05-01

This article discusses the identification, selection, and refinement of topics for comparative effectiveness systematic reviews within the Agency for Healthcare Research and Quality's Effective Health Care (EHC) program. The EHC program seeks to align its research topic selection with the overall goals of the program, impartially and consistently apply predefined criteria to potential topics, involve stakeholders to identify high-priority topics, be transparent and accountable, and continually evaluate and improve processes. A topic prioritization group representing stakeholder and scientific perspectives evaluates topic nominations that fit within the EHC program (are "appropriate") to determine how "important" topics are as considered against seven criteria. The group then judges whether a new comparative effectiveness systematic review would be a duplication of existing research syntheses, and if not duplicative, if there is adequate type and volume of research to conduct a new systematic review. Finally, the group considers the "potential value and impact" of a comparative effectiveness systematic review. As the EHC program develops, ongoing challenges include ensuring the program addresses truly unmet needs for synthesized research because national and international efforts in this arena are uncoordinated, as well as engaging a range of stakeholders in program decisions while also achieving efficiency and timeliness.

Mental health challenges among adolescents living with HIV.

PubMed

Vreeman, Rachel C; McCoy, Brittany M; Lee, Sonia

2017-05-16

Mental health is a critical and neglected global health challenge for adolescents infected with HIV. The prevalence of mental and behavioural health issues among HIV-infected adolescents may not be well understood or addressed as the world scales up HIV prevention and treatment for adolescents. The objective of this narrative review is to assess the current literature related to mental health challenges faced by adolescents living with HIV, including access to mental health services, the role of mental health challenges during transition from paediatric to adult care services and responsibilities, and the impact of mental health interventions. For each of the topics included in this review, individual searches were run using Medline and PubMed, accompanied by scans of bibliographies of relevant articles. The topics on which searches were conducted for HIV-infected adolescents include depression and anxiety, transition from paediatric to adult HIV care and its impact on adherence and mental health, HIV-related, mental health services and interventions, and the measurement of mental health problems. Articles were included if the focus was consistent with one of the identified topics, involved HIV-infected adolescents, and was published in English. Mental and behavioural health challenges are prevalent in HIV-infected adolescents, including in resource-limited settings where most of them live, and they impact all aspects of HIV prevention and treatment. Too little has been done to measure the impact of mental health challenges for adolescents living with HIV, to evaluate interventions to best sustain or improve the mental health of this population, or to create healthcare systems with personnel or resources to promote mental health. Mental health issues should be addressed proactively during adolescence for all HIV-infected youth. In addition, care systems need to pay greater attention to how mental health support is integrated into the care management for HIV, particularly throughout lifespan changes from childhood to adolescence to adulthood. The lack of research and support for mental health needs in resource-limited settings presents an enormous burden for which cost-effective solutions are urgently needed.

Mental health challenges among adolescents living with HIV

PubMed Central

Vreeman, Rachel C.; McCoy, Brittany M.; Lee, Sonia

2017-01-01

Abstract Introduction: Mental health is a critical and neglected global health challenge for adolescents infected with HIV. The prevalence of mental and behavioural health issues among HIV-infected adolescents may not be well understood or addressed as the world scales up HIV prevention and treatment for adolescents. The objective of this narrative review is to assess the current literature related to mental health challenges faced by adolescents living with HIV, including access to mental health services, the role of mental health challenges during transition from paediatric to adult care services and responsibilities, and the impact of mental health interventions. Methods: For each of the topics included in this review, individual searches were run using Medline and PubMed, accompanied by scans of bibliographies of relevant articles. The topics on which searches were conducted for HIV-infected adolescents include depression and anxiety, transition from paediatric to adult HIV care and its impact on adherence and mental health, HIV-related, mental health services and interventions, and the measurement of mental health problems. Articles were included if the focus was consistent with one of the identified topics, involved HIV-infected adolescents, and was published in English. Results and Discussion: Mental and behavioural health challenges are prevalent in HIV-infected adolescents, including in resource-limited settings where most of them live, and they impact all aspects of HIV prevention and treatment. Too little has been done to measure the impact of mental health challenges for adolescents living with HIV, to evaluate interventions to best sustain or improve the mental health of this population, or to create healthcare systems with personnel or resources to promote mental health. Conclusions: Mental health issues should be addressed proactively during adolescence for all HIV-infected youth. In addition, care systems need to pay greater attention to how mental health support is integrated into the care management for HIV, particularly throughout lifespan changes from childhood to adolescence to adulthood. The lack of research and support for mental health needs in resource-limited settings presents an enormous burden for which cost-effective solutions are urgently needed. PMID:28530045

Identifying and addressing specific student difficulties in advanced thermal physics

NASA Astrophysics Data System (ADS)

Smith, Trevor I.

As part of an ongoing multi-university research study on student understanding of concepts in thermal physics at the upper division, I identified several student difficulties with topics related to heat engines (especially the Carnot cycle), as well as difficulties related to the Boltzmann factor. In an effort to address these difficulties, I developed two guided-inquiry worksheet activities (a.k.a. tutorials) for use in advanced undergraduate thermal physics courses. Both tutorials seek to improve student understanding of the utility and physical background of a particular mathematical expression. One tutorial focuses on a derivation of Carnot's theorem regarding the limit on thermodynamic efficiency, starting from the Second Law of Thermodynamics. The other tutorial helps students gain an appreciation for the origin of the Boltzmann factor and when it is applicable; focusing on the physical justification of its mathematical derivation, with emphasis on the connections between probability, multiplicity, entropy, and energy. Student understanding of the use and physical implications of Carnot's theorem and the Boltzmann factor was assessed using written surveys both before and after tutorial instruction within the advanced thermal physics courses at the University of Maine and at other institutions. Classroom tutorial sessions at the University of Maine were videotaped to allow in-depth scrutiny of student successes and failures following tutorial prompts. I also interviewed students on various topics related to the Boltzmann factor to gain a more complete picture of their understanding and inform tutorial revisions. Results from several implementations of my tutorials at the University of Maine indicate that students did not have a robust understanding of these physical principles after lectures alone, and that they gain a better understanding of relevant topics after tutorial instruction; Fisher's exact tests yield statistically significant improvement at the alpha = 0.05 level. Results from other schools indicate that difficulties observed before tutorial instruction in our classes (for both tutorials) are not unique, and that the Boltzmann factor tutorial can be an effective replacement for lecture instruction. Additional research is suggested that would further examine these difficulties and inform instructional strategies to help students overcome them.

Topical Treatments for Localized Neuropathic Pain.

PubMed

Casale, Roberto; Symeonidou, Z; Bartolo, M

2017-03-01

Topical therapeutic approaches in localized neuropathic pain (LNP) syndromes are increasingly used by both specialists and general practitioners, with a potentially promising effect on pain reduction. In this narrative review, we describe the available compounds for topical use in LNP syndromes and address their potential efficacy according to the literature. Local anaesthetics (e.g., lidocaine, bupivacaine and mepivacaine), as well as general anaesthetic agents (e.g., ketamine), muscle relaxants (e.g., baclofen), capsaicin, anti-inflammatory drugs (e.g., diclofenac), salicylates, antidepressants (e.g., amitriptyline and doxepin), α2 adrenergic agents (e.g., clonidine), or even a combination of them have been tested in various applications for the treatment of LNP. Few of them have reached a sufficient level of evidence to support systematic use as treatment options. Relatively few systemic side effects or drug-drug interactions and satisfactory efficacy seem to be the benefits of topical treatments. More well-organized and tailored studies are necessary for the further conceptualization of topical treatments for LNP.

Partial Membership Latent Dirichlet Allocation for Soft Image Segmentation.

PubMed

Chen, Chao; Zare, Alina; Trinh, Huy N; Omotara, Gbenga O; Cobb, James Tory; Lagaunne, Timotius A

2017-12-01

Topic models [e.g., probabilistic latent semantic analysis, latent Dirichlet allocation (LDA), and supervised LDA] have been widely used for segmenting imagery. However, these models are confined to crisp segmentation, forcing a visual word (i.e., an image patch) to belong to one and only one topic. Yet, there are many images in which some regions cannot be assigned a crisp categorical label (e.g., transition regions between a foggy sky and the ground or between sand and water at a beach). In these cases, a visual word is best represented with partial memberships across multiple topics. To address this, we present a partial membership LDA (PM-LDA) model and an associated parameter estimation algorithm. This model can be useful for imagery, where a visual word may be a mixture of multiple topics. Experimental results on visual and sonar imagery show that PM-LDA can produce both crisp and soft semantic image segmentations; a capability previous topic modeling methods do not have.

[Between collegial conversation and controlled trials: hospital-based neurologists' sources of information and their practical knowledge in the treatment of stroke patients].

PubMed

Hasenbein, Uwe; Schulze, Axel; Frank, Bernd; Wallesch, Claus-Werner

2006-01-01

The application of evidence-based and standardized knowledge is an important basis for coordinated and effective clinical work. A multicenter study, which was conducted in 30 clinical neurology departments and included 99 junior and senior registrars, addressed aspects of practical knowledge of stroke treatment by open structured oral interviews which were analyzed with respect to interphysician and guideline conformity. In addition, the participants were asked to rate the usefulness of various informational sources and describe their informational sources used according to the aspects of practical knowledge addressed. The respective departmental directors were questioned about the sources of medical knowledge accessible in their clinic. In almost all hospitals, physicians had access to a library and the Internet. However, departments differed with respect to their information management (frequency and type of medical education, quality management, participation in research activities). In accordance with other studies, the knowledge sources reported most often were textbooks, journals and clinical studies. For most sources, the usefulness rankings largely corresponded to the rankings of user behavior. Both were only weak predictors for interphysician and guideline conformity. They are more closely related to the within-department homogeneity of practical knowledge than to interdepartmental and guideline conformity. Within-department homogeneity is enhanced by the use of recent, published and evidence-based sources and topical interaction with clinical colleagues. Guideline conformity was related to the use of databases and professional journals. A preference for colleagues from out-patient practices diminished both interphysician and guideline conformity. It seems there is still untapped potential for within-department knowledge management, such as medical education, implementation and use of guidelines and topical discussions, which may enhance the homogeneity and guideline conformity of the practical knowledge that clinicians apply.

Regulatory scientific advice in drug development: does company size make a difference?

PubMed Central

Putzeist, Michelle; Gispen-De Wied, Christine C.; Hoes, Arno W.; Leufkens, Hubert G.

2010-01-01

Purpose To assess whether the content of Scientific Advice (SA) questions addressed to a national drug regulatory agency is associated with company size. This may help to increase understanding about the knowledge, strategic, and regulatory gaps companies face during drug development. Methodology A cross-sectional analysis was performed of SA provided by the Dutch Medicines Evaluation Board (MEB) in 2006–2008. Definition of company size was based on ranking by total revenues (Scrip’s Pharmaceutical Company League Tables 2008). The content of each SA question was scored according to predefined domains (quality, nonclinical, clinical, regulatory, and product information), their subdomains (e.g., efficacy), and a selection of additional content variables (e.g., endpoints, choice of active comparator). Results In total, 201 SA documents including 1,087 questions could be identified. Small, medium-sized, and large companies asked for SA 110 (54.7%), 40 (19.9%), and 51 (25.4%) times, respectively. Clinical questions were asked most often (65.9%), mainly including efficacy (33.2%) and safety questions (24.0%). The most frequent topics were overall efficacy and safety strategy. Small companies asked quality and nonclinical questions more often (P < 0.001) and clinical questions less frequently than large companies (P = 0.004). Small companies asked significantly more clinical questions about pharmacokinetics, including bioequivalence, than medium-sized and large companies (P < 0.001). Conclusion The array of topics addressed in SA provides an interesting outlook on what industry considers to be still unresolved in drug development and worthwhile to discuss with regulators. Company size is associated with the content of SA questions. MEB advice accommodates both innovative and noninnovative drug development. PMID:21049297

Regulatory scientific advice in drug development: does company size make a difference?

PubMed

Putzeist, Michelle; Mantel-Teeuwisse, Aukje K; Gispen-De Wied, Christine C; Hoes, Arno W; Leufkens, Hubert G

2011-02-01

To assess whether the content of Scientific Advice (SA) questions addressed to a national drug regulatory agency is associated with company size. This may help to increase understanding about the knowledge, strategic, and regulatory gaps companies face during drug development. A cross-sectional analysis was performed of SA provided by the Dutch Medicines Evaluation Board (MEB) in 2006-2008. Definition of company size was based on ranking by total revenues (Scrip's Pharmaceutical Company League Tables 2008). The content of each SA question was scored according to predefined domains (quality, nonclinical, clinical, regulatory, and product information), their subdomains (e.g., efficacy), and a selection of additional content variables (e.g., endpoints, choice of active comparator). In total, 201 SA documents including 1,087 questions could be identified. Small, medium-sized, and large companies asked for SA 110 (54.7%), 40 (19.9%), and 51 (25.4%) times, respectively. Clinical questions were asked most often (65.9%), mainly including efficacy (33.2%) and safety questions (24.0%). The most frequent topics were overall efficacy and safety strategy. Small companies asked quality and nonclinical questions more often (P < 0.001) and clinical questions less frequently than large companies (P = 0.004). Small companies asked significantly more clinical questions about pharmacokinetics, including bioequivalence, than medium-sized and large companies (P < 0.001). The array of topics addressed in SA provides an interesting outlook on what industry considers to be still unresolved in drug development and worthwhile to discuss with regulators. Company size is associated with the content of SA questions. MEB advice accommodates both innovative and noninnovative drug development.

Current Challenges and Future of Lipid nanoparticles formulations for topical drug application to oral mucosa, skin, and eye.

PubMed

Guilherme, Viviane A; Ribeiro, Ligia N M; Tofoli, Giovana Radomille; Franz-Montan, Michelle; de Paula, Eneida; de Jesus, Marcelo Bispo

2017-11-21

Topical drug administration offers an attractive route with minimal invasiveness. It also avoids limitations of intravenous administration such as the first pass metabolism and presystemic elimination within the gastrointestinal tract. Furthermore, topical drug administration is safe, have few side effects, is easy to apply, and offers a fast onset of action. However, the development of effective topical formulations still represents a challenge for the desired effect to be reached, locally or systemically. Solid lipid nanoparticles and nanostructured lipid carriers are particular candidates to overcome the problem of topical drug administration. The nanometric particle size of lipid nanoparticles favors the physical adhesion to the skin or mucosal, what can also be attained with the formation of hybrid (nanoparticles/polymer) systems. In this review, we discuss the major challenges for lipid nanoparticles formulations for topical application to oral mucosa, skin, and eye, highlighting the strategies to improve the performance of lipid nanoparticles for topical applications. Next, we critically analyzed the in vitro and in vivo approaches used to evaluate lipid nanoparticles performance and toxicity. We addressed some major drawbacks related to lipid nanoparticle topical formulations and concluded the key points that have to be overcome to help them to reach the market in topical formulations to oral mucosa, skin and eye. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Cross-Domain Multi-View Object Retrieval via Multi-Scale Topic Models.

PubMed

Hong, Richang; Hu, Zhenzhen; Wang, Ruxin; Wang, Meng; Tao, Dacheng

2016-09-27

The increasing number of 3D objects in various applications has increased the requirement for effective and efficient 3D object retrieval methods, which attracted extensive research efforts in recent years. Existing works mainly focus on how to extract features and conduct object matching. With the increasing applications, 3D objects come from different areas. In such circumstances, how to conduct object retrieval becomes more important. To address this issue, we propose a multi-view object retrieval method using multi-scale topic models in this paper. In our method, multiple views are first extracted from each object, and then the dense visual features are extracted to represent each view. To represent the 3D object, multi-scale topic models are employed to extract the hidden relationship among these features with respected to varied topic numbers in the topic model. In this way, each object can be represented by a set of bag of topics. To compare the objects, we first conduct topic clustering for the basic topics from two datasets, and then generate the common topic dictionary for new representation. Then, the two objects can be aligned to the same common feature space for comparison. To evaluate the performance of the proposed method, experiments are conducted on two datasets. The 3D object retrieval experimental results and comparison with existing methods demonstrate the effectiveness of the proposed method.

Traffic-Aware Channel Allocation and Routing in Multichannel, Multi-Radio Wireless Networks

DTIC Science & Technology

2012-01-01

come up with interesting ideas that eventually led me to my Ph.D. research topic that is presented in the Chapter 5 of this disserta- tion. Next, I...exam process. Their comments and suggestions helped me im- prove my research topic and project it in a perspective suitable for a wider audience. I...backo , and xed rate header transmissions. These overheads become prominent in short packets that are transmitted at high data rates. We address this

Safe Heliports Through Design and Planning. A Summary of FAA Research and Development

DTIC Science & Technology

1994-02-08

facilities. Instrument approach R&D is a major topic by itself. This topic is addressed by a number cf the documents discussed in this bibliography... approach . Heliport approach and departure flight profiles were recorded using a variety of subject pilots flying three different helicopters: a Hughes...OH-6, a Sikorsky S-76, and a Bell UH-1. 5 A total of 1217 data runs ( approaches or departures) were completed. These included 239 runs with the OH-6

The future of graduate and postdoctoral training in the biosciences.

PubMed

Hitchcock, Peter; Mathur, Ambika; Bennett, Jabbar; Cameron, Patricia; Chow, Christine; Clifford, Philip; Duvoisin, Robert; Feig, Andrew; Finneran, Kevin; Klotz, Diane M; McGee, Richard; O'Riordan, Mary; Pfund, Christine; Pickett, Christopher; Schwartz, Nancy; Street, Nancy E; Watkins, Elizabeth; Wiest, Jonathan; Engelke, David

2017-10-19

This article summarizes the outcomes of the second national conference on the Future of Bioscience Graduate and Postdoctoral Training. Five topics were addressed during the conference: diversity in leadership positions; mentoring; modernizing the curriculum; experiential learning; and the need for better data on trainees. The goal of the conference was to develop a consensus around these five topics and to recommend policies that can be implemented by academic and research institutions and federal funding agencies in the United States.

Contracting Officer's Technical Representatives

NASA Technical Reports Server (NTRS)

Brisbin, Steve

1997-01-01

The Breakout Session is a traditional conference instrument used by the NASA Occupational Health Program (OHP) as a method to convene people with common interests. Typically these sessions provide discussion of current topics of high priority and currency and allow multiple views and opinions to be shared and evaluated by all participants. Since the Contracting Officer's Technical Representatives (COTRs) occupy the technical focus of support contract management, this particular group, attended by 20 representatives, addressed issues and topics at the forefront of operational concerns.

Visually Guided Control of Movement

NASA Technical Reports Server (NTRS)

Johnson, Walter W. (Editor); Kaiser, Mary K. (Editor)

1991-01-01

The papers given at an intensive, three-week workshop on visually guided control of movement are presented. The participants were researchers from academia, industry, and government, with backgrounds in visual perception, control theory, and rotorcraft operations. The papers included invited lectures and preliminary reports of research initiated during the workshop. Three major topics are addressed: extraction of environmental structure from motion; perception and control of self motion; and spatial orientation. Each topic is considered from both theoretical and applied perspectives. Implications for control and display are suggested.

Strategies for revitalizing organizations; Proceedings of the Second NASA Symposium on Quality and Productivity, Washington, DC, Dec. 2, 3, 1986

NASA Technical Reports Server (NTRS)

Gerard, Mireille (Editor); Edwards, Pamela W. (Editor)

1987-01-01

Attention is given to topics concerning managerial improvement of the American economy's goods and services through enhanced workforce productivity. The broad topic of entrepreneurialism in management organizations was addressed with a view to its effect on innovation in large corporations, and methods for measuring and sharing productivity increases were treated with respect to white collar productivity. Also discussed are participative management techniques and their implementation, and worker involvement in the enhancement of product quality.

Current topics in shock waves; Proceedings of the International Symposium on Shock Waves and Shock Tubes, 17th, Lehigh University, Bethlehem, PA, July 17-21, 1989

NASA Astrophysics Data System (ADS)

Kim, Yong W.

Various papers on shock waves are presented. The general topics addressed include: shock formation, focusing, and implosion; shock reflection and diffraction; turbulence; laser-produced plasmas and waves; ionization and shock-plasma interaction; chemical kinetics, pyrolysis, and soot formation; experimental facilities, techniques, and applications; ignition of detonation and combustion; particle entrainment and shock propagation through particle suspension; boundary layers and blast simulation; computational methods and numerical simulation.

The future of graduate and postdoctoral training in the biosciences

PubMed Central

Bennett, Jabbar; Cameron, Patricia; Chow, Christine; Clifford, Philip; Duvoisin, Robert; Feig, Andrew; Finneran, Kevin; Klotz, Diane M; McGee, Richard; O'Riordan, Mary; Pfund, Christine; Pickett, Christopher; Schwartz, Nancy; Street, Nancy E; Watkins, Elizabeth; Wiest, Jonathan; Engelke, David

2017-01-01

This article summarizes the outcomes of the second national conference on the Future of Bioscience Graduate and Postdoctoral Training. Five topics were addressed during the conference: diversity in leadership positions; mentoring; modernizing the curriculum; experiential learning; and the need for better data on trainees. The goal of the conference was to develop a consensus around these five topics and to recommend policies that can be implemented by academic and research institutions and federal funding agencies in the United States. PMID:29049023

Socio Cultural Media Sharing as Conversations Sensing and Modeling Behavior in Response to Environmental Changes

DTIC Science & Technology

2015-07-06

social media. Here we collected data in the form of social media user’s comments to news articles about hydrofracking (or, fracking ). This topic was...hydrofracking (or, fracking ). This topic was chosen because it is a timely social and political issue. Nearly 300 posts were analyzed with automated linguistic...or, fracking ). Next, we expanded our efforts to address image-based content shared via social media. We opted to collect all images shared via twitter

78 FR 7460 - Stakeholder Meeting on the Nationally Recognized Testing Laboratory Program

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-01

... Laboratory (NRTL) Program policies. The meeting will focus on the following topics: NRTL independence; the... as time permits, other topics raised by participants or OSHA staff. OSHA plans to use the information..., in writing, suggestions of additional topics for the meeting is Wednesday, February 13, 2013...

National Healthcare Reform: Implications for the Military Healthcare System

DTIC Science & Technology

2010-05-16

nominal benefit, but may inject ex- ante moral hazard into the equation through unhealthy lifestyles , in essence substituting healthcare for health.50...onto a tax dollar mandate, addressing the drivers of the escalating healthcare costs is important. It is an especially critical topic in light of...benefit ratio seen in the American healthcare system to be substantially higher than those studies noted. Moving Forward: Addressing Cost Drivers and

Homelessness and the Public's Health: Legal Responses.

PubMed

Hodge, James G; DiPietro, Barbara; Horton-Newell, Amy E

2017-03-01

This commentary addresses public health issues underlying homelessness and related law, policy, and advocacy options. After framing public health issues for affected individuals and the community, legal and policy approaches and related barriers are assessed. Major topics include deficits in housing availability, the role of state-based Medicaid programs, criminalization of homelessness, and the use of emergency declarations seeking to address particular issues related to homelessness in select states and localities.

What Should Be the Energy Policy of the United States? National Debate Topic for High Schools, 1978-1979. Senate, 95th Congress, 2d Session.

ERIC Educational Resources Information Center

Library of Congress, Washington, DC. Congressional Research Service.

This collection of excerpts and bibliographies address the three debate propositions selected as subjects of the 1978-1979 debate question for high schools selected by the National University Extension Service, "What should be the energy policy of the United States?" The collection is divided into three parts each addressing one of the…