Sample records for analysis topics covered

  1. Content Analysis of Major Textbooks and Online Resources Used in Responsible Conduct of Research Instruction

    PubMed Central

    Kon, Alexander A.; Schilling, Debie A.; Heitman, Elizabeth; Steneck, Nicholas H.; DuBois, James M.

    2011-01-01

    Instruction in the responsible conduct of research (RCR) is required for all trainees funded by the National Institues of Health (NIH) or National Science Foundation (NSF). A recent Delphi study identified 53 key topics in 7 core areas that RCR education experts felt should be included in this instruction, which is required of many trainees in clinical and translational research. We performed a content analysis of major textbooks and online resources used in RCR instruction to determine the extent to which the 53 key topics identified in the Delphi study are covered by these resources. Textbooks and online resources used in RCR education at Clinical and Translational Science Award institutions were identified via survey. These resources were subjected to a content analysis. The 53 key topics identified in the Delphi study formed the basis of these analyses. We identified 10 textbooks and 1 online resource currently in use. Of the 53 key topics, only 4 were included in all 11 resources, and another 12 were included in 10. Twenty-three topics were covered in fewer than 65% of the resources, and two topics were absent from nearly all. Educators in clinical and translational research should be aware of key topics that are not covered in the RCR textbooks and online resources they may use and should consider augmenting discussion of such topics with other materials. PMID:21766046

  2. A Primer on Architectural Level Fault Tolerance

    NASA Technical Reports Server (NTRS)

    Butler, Ricky W.

    2008-01-01

    This paper introduces the fundamental concepts of fault tolerant computing. Key topics covered are voting, fault detection, clock synchronization, Byzantine Agreement, diagnosis, and reliability analysis. Low level mechanisms such as Hamming codes or low level communications protocols are not covered. The paper is tutorial in nature and does not cover any topic in detail. The focus is on rationale and approach rather than detailed exposition.

  3. Student laboratory presentations as a learning tool in anatomy education.

    PubMed

    Chollet, Madeleine B; Teaford, Mark F; Garofalo, Evan M; DeLeon, Valerie B

    2009-01-01

    Previous studies have shown that anatomy students who complete oral laboratory presentations believe they understand the material better and retain it longer than they otherwise would if they only took examinations on the material; however, we have found no studies that empirically test such outcomes. The purpose of this study was to assess the effectiveness of oral presentations through comparisons with other methods of assessment, most notably, examination performance. Specifically, we tested whether students (n = 256) performed better on examination questions on topics covered by their oral presentations than on other topics. Each student completed two graded, 12-minute laboratory presentations on two different assigned topics during the course and took three examinations, each of which covered a third of the course material. Examination questions were characterized by type (memorization, pathway, analytical, spatial). A two-way repeated measures analysis of variance revealed that students performed better on topics covered by their presentations than on topics not covered by their presentations (P < 0.005), regardless of presentation grade (P > 0.05) and question type (P > 0.05). These results demonstrate empirically that oral presentations are an effective learning tool.

  4. Proceedings of the 14th Annual Software Engineering Workshop

    NASA Technical Reports Server (NTRS)

    1989-01-01

    Several software related topics are presented. Topics covered include studies and experiment at the Software Engineering Laboratory at the Goddard Space Flight Center, predicting project success from the Software Project Management Process, software environments, testing in a reuse environment, domain directed reuse, and classification tree analysis using the Amadeus measurement and empirical analysis.

  5. Overviews of Emerging Research Techniques in Hearing, Bioacoustics, and Biomechanics: Proceedings of the 1981 Meeting

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

    Not Available

    These proceedings of the 1981 annual meeting of the Committee on Hearing, Bioacoustics, and Biomechanics cover topics of emerging research in several areas of interest to the Committee. Topics covered include: hair cell function; transduction process of hair cells; speech synthesis; machine recognition of words; neuromagnetic analysis of sensory systems; tinnitus; tactile communication of speech; and biodynamic research at the Air Force Aerospace Medical Research Laboratory.

  6. Overlapping meta-analyses on the same topic: survey of published studies.

    PubMed

    Siontis, Konstantinos C; Hernandez-Boussard, Tina; Ioannidis, John P A

    2013-07-19

    To assess how common it is to have multiple overlapping meta-analyses of randomized trials published on the same topic. Survey of published meta-analyses. PubMed. Meta-analyses published in 2010 were identified, and 5% of them were randomly selected. We further selected those that included randomized trials and examined effectiveness of any medical intervention. For eligible meta-analyses, we searched for other meta-analyses on the same topic (covering the same comparisons, indications/settings, and outcomes or overlapping subsets of them) published until February 2013. Of 73 eligible meta-analyses published in 2010, 49 (67%) had at least one other overlapping meta-analysis (median two meta-analyses per topic, interquartile range 1-4, maximum 13). In 17 topics at least one author was involved in at least two of the overlapping meta-analyses. No characteristics of the index meta-analyses were associated with the potential for overlapping meta-analyses. Among pairs of overlapping meta-analyses in 20 randomly selected topics, 13 of the more recent meta-analyses did not include any additional outcomes. In three of the four topics with eight or more published meta-analyses, many meta-analyses examined only a subset of the eligible interventions or indications/settings covered by the index meta-analysis. Conversely, for statins in the prevention of atrial fibrillation after cardiac surgery, 11 meta-analyses were published with similar eligibility criteria for interventions and setting: there was still variability on which studies were included, but the results were always similar or even identical across meta-analyses. While some independent replication of meta-analyses by different teams is possibly useful, the overall picture suggests that there is a waste of efforts with many topics covered by multiple overlapping meta-analyses.

  7. Using a Thematic Analysis of Literature to Survey Subfields within Communication Studies

    ERIC Educational Resources Information Center

    Garner, Johny T.; Ragland, J. Parker

    2015-01-01

    The activity described by the authors here is a thematic analysis of published articles in a broad area of study. Students search for articles relating to the topic of study in different academic journals that fall in a specific date range. Students record details about the topics covered and theories/methods used. The class then assembles to…

  8. Snowmass Computing Frontier: Computing for the Cosmic Frontier, Astrophysics, and Cosmology

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

    Connolly, A.; Habib, S.; Szalay, A.

    2013-11-12

    This document presents (off-line) computing requrements and challenges for Cosmic Frontier science, covering the areas of data management, analysis, and simulations. We invite contributions to extend the range of covered topics and to enhance the current descriptions.

  9. Strategic Planning for Institutions of Higher Education: A Content Analysis for the Universidad Tecnica del Estado Planning System.

    ERIC Educational Resources Information Center

    Karadima, Oscar

    Ten-year development plans of each of the eight campuses of the Universidad de Santiago de Chile, formerly called Universidad Tecnica del Estado, are evaluated, using content analysis. In addition to narrative descriptions, diagrams illustrate the features of each plan, which covers the period 1983-1993. Topics covered by the plans were grouped…

  10. Assessing alternative measures of tree canopy cover: Photo-interpreted NAIP and ground-based estimates

    Treesearch

    Chris Toney; Greg Liknes; Andy Lister; Dacia Meneguzzo

    2012-01-01

    In preparation for the development of the National Land Cover Database (NLCD) 2011 tree canopy cover layer, a pilot project for research and method development was completed in 2010 by the USDA Forest Service Forest Inventory and Analysis (FIA) program and Remote Sensing Applications Center (RSAC).This paper explores one of several topics investigated during the NLCD...

  11. Status of MTP Data Analysis for TCSP

    NASA Technical Reports Server (NTRS)

    Mahoney, Michael J.

    2006-01-01

    Topics covered include: a) MTP temperature calibration and data analysis; b) Background for interpreting MTP data; c) Large amplitude temperature structure; d) Gravity waves (GWs) in MTP data; and e) Subsidence over hurricanes.

  12. Issues in Midterm Analysis and Forecasting

    EIA Publications

    1999-01-01

    Final issue of this report. Presents a series of eight papers, which cover topics in analysis and modeling that underlie the Annual Energy Outlook 1999, as well as other significant issues in midterm energy markets.

  13. Energy Dispersive Spectrometry and Quantitative Analysis Short Course. Introduction to X-ray Energy Dispersive Spectrometry and Quantitative Analysis

    NASA Technical Reports Server (NTRS)

    Carpenter, Paul; Curreri, Peter A. (Technical Monitor)

    2002-01-01

    This course will cover practical applications of the energy-dispersive spectrometer (EDS) to x-ray microanalysis. Topics covered will include detector technology, advances in pulse processing, resolution and performance monitoring, detector modeling, peak deconvolution and fitting, qualitative and quantitative analysis, compositional mapping, and standards. An emphasis will be placed on use of the EDS for quantitative analysis, with discussion of typical problems encountered in the analysis of a wide range of materials and sample geometries.

  14. Rendering of Names of Corporate Bodies. Subject Analysis, With Special Reference to Social Sciences. Documentation Systems for Industry (8th Annual Seminar). Part 1: Papers.

    ERIC Educational Resources Information Center

    Documentation Research and Training Centre, Bangalore (India).

    The four sections of the report cover the topics of cataloging, subject analysis, documentation systems for industry and the Documentation Research and Training Centre (DRTC) research report for 1970. The cataloging section covers the conflicts of cataloging, recall, corporate bodies, titles, publishers series and the entity name. The subject…

  15. Data reduction expert assistant

    NASA Technical Reports Server (NTRS)

    Miller, Glenn E.; Johnston, Mark D.; Hanisch, Robert J.

    1991-01-01

    Viewgraphs on data reduction expert assistant are presented. Topics covered include: data analysis systems; philosophy of these systems; disadvantages; expert assistant; useful goals; and implementation considerations.

  16. 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,…

  17. Feasibility Study on Fully Automatic High Quality Translation: Volume II. Final Technical Report.

    ERIC Educational Resources Information Center

    Lehmann, Winifred P.; Stachowitz, Rolf

    This second volume of a two-volume report on a fully automatic high quality translation (FAHQT) contains relevant papers contributed by specialists on the topic of machine translation. The papers presented here cover such topics as syntactical analysis in transformational grammar and in machine translation, lexical features in translation and…

  18. Design, Development, and Psychometric Analysis of a General, Organic, and Biological Chemistry Topic Inventory Based on the Identified Main Chemistry Topics Relevant to Nursing Clinical Practice

    ERIC Educational Resources Information Center

    Brown, Corina E.

    2013-01-01

    This two-stage study focused on the undergraduate nursing course that covers topics in general, organic, and biological (GOB) chemistry. In the first stage, the central objective was to identify the main concepts of GOB chemistry relevant to the clinical practice of nursing. The collection of data was based on open-ended interviews of both nursing…

  19. HR Presentation - New Contract Policy

    ScienceCinema

    None

    2018-06-21

    Presentation on CERN's contract policy as of 2009. Topics covered include: staff member survey, work environment, career development, financial and social benefits, HR department activities and policy analysis.

  20. A Topic Analysis of ISECON Conference Proceedings from 1982 through 2014

    ERIC Educational Resources Information Center

    Clark, Jon; Athey, Susan; Plotnicki, Jon; Barnes, Jay

    2016-01-01

    The authors note a distinct shift in topics covered in curricula as well as in conference presentations. This research was undertaken to get a better understanding of what these shifts have been, and determine their magnitude over time. Since ISECON has published its conference proceedings in digital format since 1982, this was a logical source of…

  1. Proceedings of the First National Workshop on the Global Weather Experiment: Current Achievements and Future Directions, volume 2, part 1

    NASA Technical Reports Server (NTRS)

    1985-01-01

    Topics covered include: data systems and quality; analysis and assimilation techniques; impacts on forecasts; tropical forecasts; analysis intercomparisons; improvements in predictability; and heat sources and sinks.

  2. Geographic information system for fusion and analysis of high-resolution remote sensing and ground truth data

    NASA Technical Reports Server (NTRS)

    Freeman, Anthony; Dubois, Pascale; Leberl, Franz; Norikane, L.; Way, Jobea

    1991-01-01

    Viewgraphs on Geographic Information System for fusion and analysis of high-resolution remote sensing and ground truth data are presented. Topics covered include: scientific objectives; schedule; and Geographic Information System.

  3. Analysis of Trinity Power Metrics for Automated Monitoring

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

    Michalenko, Ashley Christine

    This is a presentation from Los Alamos National Laboraotyr (LANL) about the analysis of trinity power metrics for automated monitoring. The following topics are covered: current monitoring efforts, motivation for analysis, tools used, the methodology, work performed during the summer, and future work planned.

  4. Radial turbine cooling

    NASA Technical Reports Server (NTRS)

    Roelke, Richard J.

    1992-01-01

    The technology of high temperature cooled radial turbines is reviewed. Aerodynamic performance considerations are described. Heat transfer and structural analysis are addressed, and in doing so the following topics are covered: cooling considerations, hot side convection, coolant side convection, and rotor mechanical analysis. Cooled rotor concepts and fabrication are described, and the following are covered in this context: internally cooled rotor, hot isostatic pressure bonded rotor, laminated rotor, split blade rotor, and the NASA radial turbine program.

  5. Taxation in Public Education. Analysis and Bibliography Series, No. 12.

    ERIC Educational Resources Information Center

    Ross, Larry L.

    Intended for both researchers and practitioners, this analysis and bibliography cites approximately 100 publications on educational taxation, including general texts and reports, statistical reports, taxation guidelines, and alternative proposals for taxation. Topics covered in the analysis section include State and Federal aid, urban and suburban…

  6. Analysis of delamination related fracture processes in composites

    NASA Technical Reports Server (NTRS)

    Armanios, Erian A.

    1988-01-01

    Delamination related fracture processes in composite materials are discussed. Thermal and moisture influences on the free-edge delamination of laminated composites, fracture analysis of local delaminations in laminated composites, and strain energy release rates in belts are among the topics covered.

  7. Annual Review of Research Under the Joint Services Electronics Program.

    DTIC Science & Technology

    1978-10-01

    Electronic Science at Texas Tech University. Specific topics covered include fault analysis, Stochastic control and estimation, nonlinear control, multidimensional system theory , Optical noise, and pattern recognition.

  8. The 1984 Goddard Space Flight Center Battery Workshop

    NASA Technical Reports Server (NTRS)

    Morrow, G. W. (Editor)

    1985-01-01

    Various topics related to spacecraft power supply systems are discussed. Regenerative fuel cells, lithium molybdenum batteries, nickel hydrogen batteries, nickel cadmium batteries, failure analysis, and performance testing are covered.

  9. Main Engine Prototype Development for 2nd Generation RLV RS-83

    NASA Technical Reports Server (NTRS)

    Vilja, John; Fisher, Mark; Lyles, Garry M. (Technical Monitor)

    2002-01-01

    This presentation reports on the NASA project to develop a prototype for RS-83 engine designed for use on reusable launch vehicles (RLV). Topics covered include: program objectives, overview schedule, organizational chart, integrated systems engineering processes, requirement analysis, catastrophic engine loss, maintainability analysis tools, and prototype design analysis.

  10. III SBC Guidelines on the Analysis and Issuance of Electrocardiographic Reports - Executive Summary

    PubMed Central

    Pastore, Carlos Alberto; Samesima, Nelson; Pereira-Filho, Horacio Gomes

    2016-01-01

    The third version of the guidelines covers recently described topics, such as ion channel diseases, acute ischemic changes, the electrocardiogram in athletes, and analysis of ventricular repolarization. It sought to revise the criteria for overloads, conduction disorders, and analysis of data for internet transmission. PMID:27982266

  11. [Comprehensive sexual education in Mexico: an analysis of coverage, comprehensiveness and continuity of contents in Mexican public and private schools].

    PubMed

    Rojas, Rosalba; Castro, Filipa de; Villalobos, Aremis; Allen-Leigh, Betania; Romero, Martin; Braverman-Bronstein, Ariela; Uribe, Patricia

    2017-01-01

    To analyze coverage of comprehensive sex education (CSE) in high schools in Mexico and describe whether it is comprehensive, homogeneous and has continuity based on student reports of exposure to topics in three dimensions: reproductive and sexual health, self-efficacy and rights and relations. Within a probabilistic, cross-sectional survey with stratified, cluster sampling, a nationally representative sample of 3 824 adolescents attending 45 public and private high-schools in urban and rural areas completed questionnaires on CSE. The proportion of adolescents reporting having received sex education from school personnel varies depending on topics and grade level. Topics most frequently covered are those related to sexual and reproductive health while rights and relations are least frequently dealt with. Most sex education topics are covered during junior high school and much less frequently in elementary or high school. CSE needs to be comprehensive and homogenous in terms of content, ensure inclusion of priority topics, meet national and international recommendations, ensure continuity and adapt contents to student age through all education levels.

  12. [Progress of the ATM crew

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Activities for the Airborne Oceanographic Lidar (AOL) and the SeaWiFs data analysis projects supported under NASA contract NAS5-99094 for the period of April 2002 to May 2002 are recorded. Topics covered include: data acquisition, data analysis, field activities and software development.

  13. Latent Semantic Analysis.

    ERIC Educational Resources Information Center

    Dumais, Susan T.

    2004-01-01

    Presents a literature review that covers the following topics related to Latent Semantic Analysis (LSA): (1) LSA overview; (2) applications of LSA, including information retrieval (IR), information filtering, cross-language retrieval, and other IR-related LSA applications; (3) modeling human memory, including the relationship of LSA to other…

  14. ACTS data center

    NASA Technical Reports Server (NTRS)

    Syed, Ali; Vogel, Wolfhard J.

    1993-01-01

    Viewgraphs on ACTS Data Center status report are included. Topics covered include: ACTS Data Center Functions; data flow overview; PPD flow; RAW data flow; data compression; PPD distribution; RAW Data Archival; PPD Audit; and data analysis.

  15. Bioengineering and Rehabilitation: Windows of Opportunity Past, Present and Future

    NASA Technical Reports Server (NTRS)

    1985-01-01

    The applications of NASA research in the areas of bioengineering and rehabilitation are discussed. Wheelchairs, gait analysis, blood analyzers, programmable pacemakers and cardiology mannequins are among the topics covered.

  16. Health in the news: an analysis of magazines coverage of health issues in veterans and military service organizations.

    PubMed

    Jitnarin, Nattinee; Poston, Walker S C; Haddock, Christopher K; Jahnke, Sara

    2015-05-01

    The purpose of this study was to conduct a content analysis of Veterans and Military Service Organizations (VMSOs) magazines to determine what health-related topics VMSOs target and how they inform their constituencies about health issues. Health-related topics in 288 VMSOs' magazines from 21 VMSOs published in 2011 and 2012 were coded by trained raters using a standardized manual. The top three most addressed health topics were Health Services (Health care, Insurance), Disability and Disability benefits, and post-traumatic stress disorder. Topics least frequently covered were Tobacco and Smoking cessation, Illegal drugs, Alcohol, Gulf War Syndrome, and Weight and Body composition. VMSOs are concerned about the health and well-being of their members given the considerable amount of content devoted to certain health topics such as health insurance concerns, disability, and post-traumatic stress disorder. However, other health concerns that affect a considerable number of both current military personnel and veterans and cost both the Department of Veterans Affairs and the Department of Defense millions annually, such as drug and alcohol problems, and tobacco use and smoking cessation, are infrequently covered. The results of this study improve our understanding of the health-related information that reaches the military and veteran populations through this important media outlet. Reprint & Copyright © 2015 Association of Military Surgeons of the U.S.

  17. Rubber.

    ERIC Educational Resources Information Center

    Krishen, Anoop

    1989-01-01

    This review covers methods for identification, characterization, and determination of rubber and materials in rubber. Topics include: general information, nuclear magnetic resonance spectroscopy, infrared spectroscopy, thermal methods, gel permeation chromatography, size exclusion chromatography, analysis related to safety and health, and…

  18. The International Conference on Intelligent Biology and Medicine (ICIBM) 2016: summary and innovation in genomics.

    PubMed

    Zhao, Zhongming; Liu, Zhandong; Chen, Ken; Guo, Yan; Allen, Genevera I; Zhang, Jiajie; Jim Zheng, W; Ruan, Jianhua

    2017-10-03

    In this editorial, we first summarize the 2016 International Conference on Intelligent Biology and Medicine (ICIBM 2016) that was held on December 8-10, 2016 in Houston, Texas, USA, and then briefly introduce the ten research articles included in this supplement issue. ICIBM 2016 included four workshops or tutorials, four keynote lectures, four conference invited talks, eight concurrent scientific sessions and a poster session for 53 accepted abstracts, covering current topics in bioinformatics, systems biology, intelligent computing, and biomedical informatics. Through our call for papers, a total of 77 original manuscripts were submitted to ICIBM 2016. After peer review, 11 articles were selected in this special issue, covering topics such as single cell RNA-seq analysis method, genome sequence and variation analysis, bioinformatics method for vaccine development, and cancer genomics.

  19. Honoring the Past and Looking to the Future: Updates on Seminal Behavior Therapy Publications on Etiology and Mechanisms of Change.

    PubMed

    Newman, Michelle G

    2016-09-01

    This is the introduction to the first of two special issues in honor of the 50th anniversary of the Association for Behavioral and Cognitive Therapies. The goal of this issue is to pay tribute to prior seminal Behavior Therapy publications on etiology and mechanisms of change, to provide an updated review of important topics covered by these papers, and to make recommendations for the future. Each invited paper highlights a particular Behavior Therapy publication's contribution to our understanding and also provides an updated review or meta-analysis on the topic of the original paper. The topics covered here include mechanisms of etiology such as preparedness, reinforcement, and control. In terms of papers on mechanisms of change, we cover mechanisms related to extinction including fear activation, within- and between-session extinction, safety behaviors, and variables related to imagery. In addition, we examine principles related to generalization of learning and optimizing the impact of homework. With the two special issues of Behavior Therapy, we hope to inspire additional research and discussion. Copyright © 2016. Published by Elsevier Ltd.

  20. Cost-Effectiveness Analysis. Instructor Guide. Working for Clean Water: An Information Program for Advisory Groups.

    ERIC Educational Resources Information Center

    Buskirk, E. Drannon, Jr.

    Presented is the instructor's manual for a one-hour presentation on cost-effectiveness analysis. Topics covered are the scope of cost-effectiveness analysis, basic assessment procedures, and the role of citizens in the analysis of alternatives. A supplementary audiovisual program is available. These materials are part of the Working for Clean…

  1. Compulsory Birth Control and Fertility Measures in India.

    ERIC Educational Resources Information Center

    Halli, S. S.

    1983-01-01

    Discussion of possible applications of the microsimulation approach to analysis of population policy proposes compulsory sterilization policy for all of India. Topics covered include India's population problem, methods for generating a distribution of couples to be sterilized, model validation, data utilized, data analysis, program limitations,…

  2. DataHub knowledge based assistance for science visualization and analysis using large distributed databases

    NASA Technical Reports Server (NTRS)

    Handley, Thomas H., Jr.; Collins, Donald J.; Doyle, Richard J.; Jacobson, Allan S.

    1991-01-01

    Viewgraphs on DataHub knowledge based assistance for science visualization and analysis using large distributed databases. Topics covered include: DataHub functional architecture; data representation; logical access methods; preliminary software architecture; LinkWinds; data knowledge issues; expert systems; and data management.

  3. National Ridesharing Demonstration Program : Comparative Evaluation Report

    DOT National Transportation Integrated Search

    1985-08-01

    The report evaluates 17 projects of the National Ridesharing Demonstration Program, with detailed analysis of five sites where a workplace survey was conducted--Atlanta, Cincinnati, Houston, Portland, and Seattle. Among the topics covered are project...

  4. Space transfer vehicle concepts and requirements study. Volume 2, book 1: STV concept definition and evaluation

    NASA Technical Reports Server (NTRS)

    Weber, Gary A.

    1991-01-01

    The topics covered include the following: mission analysis; initial and evolutionary space transfer vehicle (STV) concept definition; configuration and subsystem trade studies; and operations and logistics.

  5. General RMP Guidance - Table of Contents

    EPA Pesticide Factsheets

    The Risk Management Programs for Chemical Accident Prevention (40 CFR Part 68) guidance is in chapters; each covering topics such as applicability of the rule, and requirements for reporting five-year accident history and offsite consequence analysis.

  6. The Challenge of Unemployment. A Report to Labour Ministers.

    ERIC Educational Resources Information Center

    Organisation for Economic Cooperation and Development, Paris (France).

    This report consists of an analysis of labor market conditions in Organisation for Economic Cooperation and Development (OECD) member countries and an exploration of possible future policy responses to the problems of unemployment. Covered in the labor market analysis are the following topics: the macro-economic environment (macro-economic trends…

  7. Executive summary: Mod-1 wind turbine generator analysis and design report

    NASA Technical Reports Server (NTRS)

    1979-01-01

    Activities leading to the detail design of a wind turbine generator having a nominal rating of 1.8 megawatts are reported. Topics covered include (1) system description; (2) structural dynamics; (3) stability analysis; (4) mechanical subassemblies design; (5) power generation subsystem; and (6) control and instrumentation subsystem.

  8. Twentieth Annual Conference on Manual Control, Volume 2

    NASA Technical Reports Server (NTRS)

    Hart, S. G. (Compiler); Hartzell, E. J. (Compiler)

    1984-01-01

    Volume II contains thirty two complete manuscripts and five abstracts. The topics covered include the application of event-related brain potential analysis to operational problems, the subjective evaluation of workload, mental models, training, crew interaction analysis, multiple task performance, and the measurement of workload and performance in simulation.

  9. Introduction to Acoustics

    NASA Astrophysics Data System (ADS)

    Rossing, Thomas

    This brief introduction may help to persuade the reader that acoustics covers a wide range of interesting topics. It is impossible to cover all these topics in a single handbook, but we have attempted to include a sampling of hot topics that represent current acoustical research, both fundamental and applied.

  10. Library Research Guide to Sociology. Illustrated Search Strategy and Sources. ("Library Research Guides" Series, No. 5).

    ERIC Educational Resources Information Center

    McMillan, Patricia; Kennedy, James R., Jr.

    One in a series, this guide takes the college student through the steps involved in a thorough, systematic research of any topic in sociology. Beginning with the basics, the guide covers selecting a topic, locating an authoritative summary of the topic, taking clear notes, and narrowing the topic. Subsequent chapters cover the use of general…

  11. Texture and phase analysis of deformed SUS304 by using HIPPO

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

    Takajo, Shigehiro; Vogel, Sven C.

    2016-11-15

    These slides represent the author's research activity at Los Alamos National Laboratory (LANL), which is about texture and phase analysis of deformed SUS304 by using HIPPO. The following topics are covered: diffraction histogram at each sample position, diffraction histogram (all bank data averaged), possiblity of ε-phase, MAUD analysis with including ε-phase.

  12. RMP Guidance for Warehouses - Table of Contents

    EPA Pesticide Factsheets

    This Risk Management Program (40 CFR Part 68) Guidance is organized into chapters, each covering a topic such as applicability of the rule, requirements for the five-year accident history and offsite consequence analysis, and emergency response.

  13. Library Research Guide to History. Illustrated Search Strategy and Sources. ("Library Research Guides" Series, No. 4).

    ERIC Educational Resources Information Center

    Frick, Elizabeth

    One in a series, this guide takes the college student through the steps involved in a thorough, systematic research of any topic in history. Beginning with the basics, the guide covers selecting a topic, locating an authoritative summary of the topic, taking clear notes, and narrowing the topic. Subsequent chapters cover the use of general guides…

  14. An Oceanographic Curriculum for High Schools.

    ERIC Educational Resources Information Center

    Taber, Robert W.; And Others

    Contained are outlines for 18 one-hour lectures on oceanology. Each outline lists topics to be covered, suggestions on which topics should be covered most thoroughly, and books for further reading and related films. Lecture topics include: oceanographic surveying and research; geology of the oceans; physical properties of sea water; waves, tides…

  15. Occidental Geothermal, Inc. , Oxy geothermal power plant No. 1. Final environmental impact report

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

    Not Available

    1981-12-01

    The project-specific environmental analysis covers the following: geology, soils, water resources, biology, air quality, noise, waste management, health, safety, transportation, energy and material resources, cultural resources, socioeconomics, public services, land use, and aesthetics. Other topics covered are: the cumulative envionmental analysis; unavoidable significant adverse environmental effects; irreversible environmental changes and irretrievable commitments of energy and materials; the relationship between local short-term uses of man's environment and the maintenance and enhancement of long-term productivity; growth-inducing impacts; and alternatives to the proposed action. (MHR)

  16. Second Annual Conference on Astronomical Data Analysis Software and Systems. Abstracts

    NASA Technical Reports Server (NTRS)

    1992-01-01

    Abstracts from the conference are presented. The topics covered include the following: next generation software systems and languages; databases, catalogs, and archives; user interfaces/visualization; real-time data acquisition/scheduling; and IRAF/STSDAS/PROS status reports.

  17. Application of Physics and Chemistry to Archeology: A New Undergraduate Course

    ERIC Educational Resources Information Center

    Meschel, Susan V.

    1976-01-01

    Describes a course that covers such topics as the archeological dating processes and methods that enable the identification and authentication of artifacts, including X-ray diffraction, optical emission spectroscopy, infrared spectroscopy, and neutron activation analysis. (MLH)

  18. Goddard Visiting Scientist Program for the Space and Earth Sciences Directorate

    NASA Technical Reports Server (NTRS)

    Kerr, Frank

    1992-01-01

    Progress reports of the Visiting Scientist Program covering the period from 1 Jul. - 30 Sep. 1992 are included. Topics covered include space science and earth science. Other topics covered include cosmic rays, magnetic clouds, solar wind, satellite data, high resolution radiometer, and microwave scattering.

  19. Economic Evaluation of Observatory Solar-Energy System

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Long-term economic performance of a commercial solar-energy system was analyzed and used to predict economic performance at four additional sites. Analysis described in report was done to demonstrate viability of design over a broad range of environmental/economic conditions. Topics covered are system description, study approach, economic analysis and system optimization.

  20. Design and Analysis of Turbomachinery for Space Applications

    NASA Technical Reports Server (NTRS)

    Dorney, D.; Garcia, Roberto (Technical Monitor)

    2002-01-01

    This presentation provides an overview of CORSAIR, a three dimensional computational fluid dynamics software code for the analysis of turbomachinery components available from NASA, and discusses its potential use in the design of these parts. Topics covered include: time-dependent equations of motion, grid topology, turbulence models, boundary conditions, parallel simulations and miscellaneous capabilities.

  1. Statistical analysis of multivariate atmospheric variables. [cloud cover

    NASA Technical Reports Server (NTRS)

    Tubbs, J. D.

    1979-01-01

    Topics covered include: (1) estimation in discrete multivariate distributions; (2) a procedure to predict cloud cover frequencies in the bivariate case; (3) a program to compute conditional bivariate normal parameters; (4) the transformation of nonnormal multivariate to near-normal; (5) test of fit for the extreme value distribution based upon the generalized minimum chi-square; (6) test of fit for continuous distributions based upon the generalized minimum chi-square; (7) effect of correlated observations on confidence sets based upon chi-square statistics; and (8) generation of random variates from specified distributions.

  2. 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…

  3. Teaching Entropy Analysis in the First-Year High School Course and Beyond

    ERIC Educational Resources Information Center

    Bindel, Thomas H.

    2004-01-01

    A new method is presented, which educates and empowers the teachers and assists them in incorporating entropy analysis in their curricula and also provides an entropy-analysis unit that can be used in classrooms. The topics that the teachers can cover depending on the ability of the students and the comfort level of the teacher are included.

  4. Experimental analysis of computer system dependability

    NASA Technical Reports Server (NTRS)

    Iyer, Ravishankar, K.; Tang, Dong

    1993-01-01

    This paper reviews an area which has evolved over the past 15 years: experimental analysis of computer system dependability. Methodologies and advances are discussed for three basic approaches used in the area: simulated fault injection, physical fault injection, and measurement-based analysis. The three approaches are suited, respectively, to dependability evaluation in the three phases of a system's life: design phase, prototype phase, and operational phase. Before the discussion of these phases, several statistical techniques used in the area are introduced. For each phase, a classification of research methods or study topics is outlined, followed by discussion of these methods or topics as well as representative studies. The statistical techniques introduced include the estimation of parameters and confidence intervals, probability distribution characterization, and several multivariate analysis methods. Importance sampling, a statistical technique used to accelerate Monte Carlo simulation, is also introduced. The discussion of simulated fault injection covers electrical-level, logic-level, and function-level fault injection methods as well as representative simulation environments such as FOCUS and DEPEND. The discussion of physical fault injection covers hardware, software, and radiation fault injection methods as well as several software and hybrid tools including FIAT, FERARI, HYBRID, and FINE. The discussion of measurement-based analysis covers measurement and data processing techniques, basic error characterization, dependency analysis, Markov reward modeling, software-dependability, and fault diagnosis. The discussion involves several important issues studies in the area, including fault models, fast simulation techniques, workload/failure dependency, correlated failures, and software fault tolerance.

  5. Financial Resources.

    ERIC Educational Resources Information Center

    Dougherty, Richard M.; And Others

    1989-01-01

    Nine articles cover topics related to library financial resources: (1) escalating serials prices; (2) library budgeting; (3) entrepreneurship; (4) cutback management; (5) academic library budgets; (6) assessment of library effectiveness; (7) public library fund-raising; (8) capital investment; and (9) unit cost analysis at the Virginia Polytechnic…

  6. NASA/MSFC FY-85 Atmospheric Processes Research Review

    NASA Technical Reports Server (NTRS)

    Vaughan, W. W. (Compiler); Porter, F. (Compiler)

    1985-01-01

    The two main areas of focus for the research program are global scale processes and mesoscale processes. Geophysical fluid processes, satellite doppler lidar, satellite data analysis, atmospheric electricity, doppler lidar wind research, and mesoscale modeling are among the topics covered.

  7. Patient safety education at Japanese medical schools: results of a nationwide survey.

    PubMed

    Maeda, Shoichi; Kamishiraki, Etsuko; Starkey, Jay

    2012-05-10

    Patient safety education, including error prevention strategies and management of adverse events, has become a topic of worldwide concern. The importance of the patient safety is also recognized in Japan following two serious medical accidents in 1999. Furthermore, educational curriculum guideline revisions in 2008 by relevant the Ministry of Education includes patient safety as part of the core medical curriculum. However, little is known about the patient safety education in Japanese medical schools partly because a comprehensive study has not yet been conducted in this field. Therefore, we have conducted a nationwide survey in order to clarify the current status of patient safety education at medical schools in Japan. Response rate was 60.0% (n = 48/80). Ninety-eight-percent of respondents (n = 47/48) reported integration of patient safety education into their curricula. Thirty-nine percent reported devoting less than five hours to the topic. All schools that teach patient safety reported use of lecture based teaching methods while few used alternative methods, such as role-playing or in-hospital training. Topics related to medical error theory and legal ramifications of error are widely taught while practical topics related to error analysis such as root cause analysis are less often covered. Based on responses to our survey, most Japanese medical schools have incorporated the topic of patient safety into their curricula. However, the number of hours devoted to the patient safety education is far from the sufficient level with forty percent of medical schools that devote five hours or less to it. In addition, most medical schools employ only the lecture based learning, lacking diversity in teaching methods. Although most medical schools cover basic error theory, error analysis is taught at fewer schools. We still need to make improvements to our medical safety curricula. We believe that this study has the implications for the rest of the world as a model of what is possible and a sounding board for what topics might be important.

  8. New Technique of Applying Topical Oxygen Therapy as a Cost-Effective Procedure.

    PubMed

    Agarwal, Vivek; Aroor, Shashank; Gupta, Nikhil; Gupta, Arun; Agarwal, Nitin; Kaur, Navneet

    2015-12-01

    To describe the newly designed technique of applying topical oxygen therapy for large wounds. C arm sterile disposable cover is used for covering the wound. For abdominal and pelvis wounds, two artificial holes are created at one end of the cover for the inclusion of the limb. Free end of the cover is secured with adhesive, and a hole is created for the insertion of the suction catheter. Oxygen cylinder is connected to the suction catheter, and oxygen is supplied at the rate of 10 L/min. Three patients were treated with topical oxygen therapy. These patients were cases of necrotizing soft tissue infections and large post traumatic wounds. There were less requirements of debridement and granulation tissue appeared earlier. The cost of one cycle of the therapy is less than 500 INR. Topical oxygen therapy is the recent modality for improved wound healing. The novel method of applying topical oxygen devised by us is effective, feasible, and cost-effective as compared to standard devices.

  9. [Academic production on food labeling in Brazil].

    PubMed

    Câmara, Maria Clara Coelho; Marinho, Carmem Luisa Cabral; Guilam, Maria Cristina; Braga, Ana Maria Cheble Bahia

    2008-01-01

    To review and discuss academic production (theses and dissertations) on the topic of labeling of prepackaged foods in Brazil. A search of the database maintained by the Coordination for the Development of Higher Education Professionals (CAPES), one of the two Brazilian government research funding and support agencies, was conducted on the following keywords: "rotulagem" (labeling), "rotulagem nutricional" (food labeling) and "rótulo de alimentos" (food labels). The search covered the years 1987 (earliest year available) to 2004. We identified 49 studies on this topic. Content analysis identified three major themes: the extent to which food labels meet specific legal requirements (57.2%); the degree to which consumers understand the information on labels (22.4%); and the labeling of transgenic or genetically-modified foods (20.4%). Food labeling is a frequent topic and is adequately covered by the Brazilian academic production. In most of the studies, ineffective law enforcement appears to be the main factor in the lack of compliance with and disrespect for the food labeling rules and regulations in Brazil.

  10. Thoughts on health supervision: learning-focused primary care.

    PubMed

    Needlman, Robert

    2006-06-01

    Primary care clinicians confront a long list of topics that are supposed to be covered during well-child visits, but evidence for the effectiveness of preventive counseling for most issues is limited, and it is doubtful that covering more topics confers correspondingly enhanced clinical benefits. Amid growing professional interest in rethinking primary care, 3 ideas that would facilitate constructive change are proposed. First, face-to-face time between doctors and parents should be allocated as a scarce resource, with priority given to topics that are both important and uniquely responsive to in-office intervention. Second, to maximize the educational value of anticipatory guidance, visits could focus on experiential, as opposed to merely didactic, learning. Finally, recommendations for primary care should be based on evidence, rather than expert opinion. Competing protocols for preventive care ought to be subjected to large-scale, coordinated research. The unit of analysis should be the visit or series of visits, rather than a single intervention. A crucial first step would be the definition of universal outcome measures.

  11. A Descriptive Study of Television News Coverage of Tobacco in the United States: Frequency of Topics, Frames, Exemplars, and Efficacy

    PubMed Central

    BLAKE, KELLY D.; KAUFMAN, ANNETTE R.; LORENZO, JOSHUA; AUGUSTSON, ERIK M.

    2015-01-01

    There is a positive correlation between recall of tobacco-related television news and perceived risks of smoking and thoughts about quitting. The authors used Cision US, Inc., to create a sampling frame (N =61,027) of local and national television news coverage of tobacco from October 1, 2008, to September 30, 2009, and to draw a nationally representative sample (N =730) for content analysis. The authors conducted a descriptive study to determine the frequency and proportion of stories containing specified tobacco topics, frames, sources, and action messages, and the valence of the coverage. Valence was generally neutral; 68% of stories took a balanced stance, with 26% having a tenor supportive of tobacco control and 6% opposing tobacco control. The most frequently covered topics included smoking bans (n =195) and cessation (n =156). The least covered topics included hookah (n =1) and menthol (n =0). The majority of coverage lacked quoting any source (n =345); government officials (n =144) were the most quoted sources. Coverage lacked action messages or resources; 29 stories (<4%) included a message about cessation or advocacy, and 8 stories (1%) contained a resource such as a quitline. Television news can be leveraged by health communication professionals to increase awareness of underrepresented topics in tobacco control. PMID:26176379

  12. Farm Business Management Analysis: Adjusting the Farm Business to Increase Profit. Unit III. Volume 15, Number 3. Instructor's Guide.

    ERIC Educational Resources Information Center

    Denker, Robert; And Others

    Designed primarily for Missouri vocational agricultural instructors participating in the Farm Business Management Analysis Program, this instructor's guide, consisting of 10 lessons, deals with adjusting a farm business to increase profits. The following topics are covered in the individual lessons: law and the farm family, planning income tax…

  13. What Patients Can Tell Us: Topic Analysis for Social Media on Breast Cancer

    PubMed Central

    Bringay, Sandra; Lavergne, Christian; Mollevi, Caroline; Opitz, Thomas

    2017-01-01

    Background Social media dedicated to health are increasingly used by patients and health professionals. They are rich textual resources with content generated through free exchange between patients. We are proposing a method to tackle the problem of retrieving clinically relevant information from such social media in order to analyze the quality of life of patients with breast cancer. Objective Our aim was to detect the different topics discussed by patients on social media and to relate them to functional and symptomatic dimensions assessed in the internationally standardized self-administered questionnaires used in cancer clinical trials (European Organization for Research and Treatment of Cancer [EORTC] Quality of Life Questionnaire Core 30 [QLQ-C30] and breast cancer module [QLQ-BR23]). Methods First, we applied a classic text mining technique, latent Dirichlet allocation (LDA), to detect the different topics discussed on social media dealing with breast cancer. We applied the LDA model to 2 datasets composed of messages extracted from public Facebook groups and from a public health forum (cancerdusein.org, a French breast cancer forum) with relevant preprocessing. Second, we applied a customized Jaccard coefficient to automatically compute similarity distance between the topics detected with LDA and the questions in the self-administered questionnaires used to study quality of life. Results Among the 23 topics present in the self-administered questionnaires, 22 matched with the topics discussed by patients on social media. Interestingly, these topics corresponded to 95% (22/23) of the forum and 86% (20/23) of the Facebook group topics. These figures underline that topics related to quality of life are an important concern for patients. However, 5 social media topics had no corresponding topic in the questionnaires, which do not cover all of the patients’ concerns. Of these 5 topics, 2 could potentially be used in the questionnaires, and these 2 topics corresponded to a total of 3.10% (523/16,868) of topics in the cancerdusein.org corpus and 4.30% (3014/70,092) of the Facebook corpus. Conclusions We found a good correspondence between detected topics on social media and topics covered by the self-administered questionnaires, which substantiates the sound construction of such questionnaires. We detected new emerging topics from social media that can be used to complete current self-administered questionnaires. Moreover, we confirmed that social media mining is an important source of information for complementary analysis of quality of life. PMID:28760725

  14. What Patients Can Tell Us: Topic Analysis for Social Media on Breast Cancer.

    PubMed

    Tapi Nzali, Mike Donald; Bringay, Sandra; Lavergne, Christian; Mollevi, Caroline; Opitz, Thomas

    2017-07-31

    Social media dedicated to health are increasingly used by patients and health professionals. They are rich textual resources with content generated through free exchange between patients. We are proposing a method to tackle the problem of retrieving clinically relevant information from such social media in order to analyze the quality of life of patients with breast cancer. Our aim was to detect the different topics discussed by patients on social media and to relate them to functional and symptomatic dimensions assessed in the internationally standardized self-administered questionnaires used in cancer clinical trials (European Organization for Research and Treatment of Cancer [EORTC] Quality of Life Questionnaire Core 30 [QLQ-C30] and breast cancer module [QLQ-BR23]). First, we applied a classic text mining technique, latent Dirichlet allocation (LDA), to detect the different topics discussed on social media dealing with breast cancer. We applied the LDA model to 2 datasets composed of messages extracted from public Facebook groups and from a public health forum (cancerdusein.org, a French breast cancer forum) with relevant preprocessing. Second, we applied a customized Jaccard coefficient to automatically compute similarity distance between the topics detected with LDA and the questions in the self-administered questionnaires used to study quality of life. Among the 23 topics present in the self-administered questionnaires, 22 matched with the topics discussed by patients on social media. Interestingly, these topics corresponded to 95% (22/23) of the forum and 86% (20/23) of the Facebook group topics. These figures underline that topics related to quality of life are an important concern for patients. However, 5 social media topics had no corresponding topic in the questionnaires, which do not cover all of the patients' concerns. Of these 5 topics, 2 could potentially be used in the questionnaires, and these 2 topics corresponded to a total of 3.10% (523/16,868) of topics in the cancerdusein.org corpus and 4.30% (3014/70,092) of the Facebook corpus. We found a good correspondence between detected topics on social media and topics covered by the self-administered questionnaires, which substantiates the sound construction of such questionnaires. We detected new emerging topics from social media that can be used to complete current self-administered questionnaires. Moreover, we confirmed that social media mining is an important source of information for complementary analysis of quality of life. ©Mike Donald Tapi Nzali, Sandra Bringay, Christian Lavergne, Caroline Mollevi, Thomas Opitz. Originally published in JMIR Medical Informatics (http://medinform.jmir.org), 31.07.2017.

  15. Seventh symposium on systems analysis in forest resources; 1997 May 28-31; Traverse City, MI.

    Treesearch

    J. Michael Vasievich; Jeremy S. Fried; Larry A. Leefers

    2000-01-01

    This international symposium included presentations by representatives from government, academic, and private institutions. Topics covered management objectives; information systems: modeling, optimization, simulation and decision support techniques; spatial methods; timber supply; and economic and operational analyses.

  16. Nineteenth NASTRAN (R) Users' Colloquium

    NASA Technical Reports Server (NTRS)

    1991-01-01

    The proceedings of the the Nineteenth NASTRAN Users' Colloquium held April 22 to 26, 1991 are presented. Topics covered include the application of finite elements in engineering, comparisons with other approaches, unique applications, pre- and postprocessing or auxiliary programs, and new methods of analysis with NASTRAN.

  17. Job Sharing--Opportunities or Headaches?

    ERIC Educational Resources Information Center

    Leighton, Patricia

    1986-01-01

    Discusses the issue of job sharing as a new alternative available to workers. Topics covered include (1) a profile of job sharers, (2) response to job sharing, (3) establishing a job share, (4) job sharing in operation, and (5) legal analysis of job sharing. (CH)

  18. Survey of International Trade/Economics Textbooks.

    ERIC Educational Resources Information Center

    Lucier, Richard L.

    1992-01-01

    Reviews 14 international economics textbooks to help instructors with selection. Includes organization and structure, topics covered, and characteristics of the texts. Suggests considerations such as course length, level of abstraction desired, opinion of numerically based graphical analysis, extensiveness of examples and applications, and whether…

  19. Scientific computations section monthly report, November 1993

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

    Buckner, M.R.

    1993-12-30

    This progress report from the Savannah River Technology Center contains abstracts from papers from the computational modeling, applied statistics, applied physics, experimental thermal hydraulics, and packaging and transportation groups. Specific topics covered include: engineering modeling and process simulation, criticality methods and analysis, plutonium disposition.

  20. European Society for Pediatric Gastroenterology Hepatology and Nutrition's Educational Offer and the Training Syllabus.

    PubMed

    Maglione, Marco; Finizio, Daniela; Veres, Gabor; Pop, Tudor L; Continisio, Grazia I; Papadopoulou, Alexandra; Guarino, Alfredo

    2017-11-01

    The basic knowledge necessary for a European pediatric gastroenterologist/hepatologist/nutritionist is set-out in the training syllabus (TS) of the European Society for Pediatric Gastroenterology, Hepatology, and Nutrition (ESPGHAN). We retrospectively compared the topics covered in ESPGHAN's training events between 2013 and 2016 with the basic knowledge TS items. Thirty-six initiatives including e-learning were identified. Twelve (33%) courses focused on gastroenterology, 9 (25%) on hepatology, and 10 (28%) on nutrition. Five (14%) courses covered >1 field and were classified "General." The initiatives covered 12 of 57 (21%) TS items; 31 of 57 items (54%) were partially covered; and 14 of 57 (25%) not covered. Five of 9 e-learning courses covered gastroenterology topics, whereas none covered hepatology topics. ESPGHAN's 3-year educational offer partially met the training needs listed in the TS. A coordinated educational program covering all TS items would harmonize training within Europe and would provide trainees with a professional portfolio for employment purposes.

  1. Considerations in the design of large space structures

    NASA Technical Reports Server (NTRS)

    Hedgepeth, J. M.; Macneal, R. H.; Knapp, K.; Macgillivray, C. S.

    1981-01-01

    Several analytical studies of topics relevant to the design of large space structures are presented. Topics covered are: the types and quantitative evaluation of the disturbances to which large Earth-oriented microwave reflectors would be subjected and the resulting attitude errors of such spacecraft; the influence of errors in the structural geometry of the performance of radiofrequency antennas; the effect of creasing on the flatness of tensioned reflector membrane surface; and an analysis of the statistics of damage to truss-type structures due to meteoroids.

  2. Asian-Pacific Papers. Occasional Papers Number 10.

    ERIC Educational Resources Information Center

    McCarthy, Brian, Ed.

    Sixteen papers are presented. Topics covered include language teaching, discourse analysis, code switching, phonetics, language and cultural identity, and descriptive and comparative studies. All presenters were from the Asia-Pacific area of the world. Papers include: "The Baba Malay Lexicon: Hokkien Loanwords in Baba Malay" (Anne…

  3. DIAPER INDUSTRY WORKSHOP REPORT

    EPA Science Inventory

    This report is the product of a one-day workshop on the diaper industry that was sponsored by the U.S. EPA. our topics covered during the workshop were public health and safety, recycling, composting, and product life cycle analysis. he primary objective of the workshop was to id...

  4. Evaluation of putative neurochemical intermediaries in space/motion sickness

    NASA Technical Reports Server (NTRS)

    Lucot, James B.; Crampton, George H.

    1991-01-01

    The topics covered include the following: the emetic stimuli used on the cats in the study; analysis of the constituents of the cerebral spinal fluid (CSF) during motion sickness; evaluation of serotonin-1A agonists; other 5-HT receptors; and additional studies and activities.

  5. Fabrication and Analysis of Photonic Crystals

    ERIC Educational Resources Information Center

    Campbell, Dean J.; Korte, Kylee E.; Xia, Younan

    2007-01-01

    These laboratory experiments are designed to explore aspects of nanoscale chemistry by constructing and spectroscopically analyzing thin films of photonic crystals. Films comprised of colloidal spheres and polydimethylsiloxane exhibit diffraction-based stop bands that shift reversibly upon exposure to some common solvents. Topics covered in these…

  6. Nutrition Updates "Carotenoids and Health"

    USDA-ARS?s Scientific Manuscript database

    This symposium covered current topics in carotenoids and health, with special emphasis on healthy aging. The carotenoids covered were beta-carotene, lycopene, lutein, and beta-cryptoxanthin. Topics included the best food sources of these carotenoids, the importance of carotenoids as antioxidants an...

  7. Advances in human genetics

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

    Harris, H.; Hirschhorn, K.

    1993-01-01

    This book has five chapters covering peroxisomal diseases, X-linked immunodeficiencies, genetic mutations affecting human lipoproteins and their receptors and enzymes, genetic aspects of cancer, and Gaucher disease. The chapter on peroxisomes covers their discovery, structure, functions, disorders, etc. The chapter on X-linked immunodeficiencies discusses such diseases as agammaglobulinemia, severe combined immunodeficiency, Wiskott-Aldrich syndrome, animal models, linkage analysis, etc. Apolipoprotein formation, synthesis, gene regulation, proteins, etc. are the main focus of chapter 3. The chapter on cancer covers such topics as oncogene mapping and the molecular characterization of some recessive oncogenes. Gaucher disease is covered from its diagnosis, classification, and prevention,more » to its organ system involvement and molecular biology.« less

  8. A Systematic Mapping on the Learning Analytics Field and Its Analysis in the Massive Open Online Courses Context

    ERIC Educational Resources Information Center

    Moissa, Barbara; Gasparini, Isabela; Kemczinski, Avanilde

    2015-01-01

    Learning Analytics (LA) is a field that aims to optimize learning through the study of dynamical processes occurring in the students' context. It covers the measurement, collection, analysis and reporting of data about students and their contexts. This study aims at surveying existing research on LA to identify approaches, topics, and needs for…

  9. Thermal-Mechanical Cyclic Test of a Composite Cryogenic Tank for Reusable Launch Vehicles

    NASA Technical Reports Server (NTRS)

    Messinger, Ross; Pulley, John

    2003-01-01

    This viewgraph presentation provides an overview of thermal-mechanical cyclic tests conducted on a composite cryogenic tank designed for reusable launch vehicles. Topics covered include: a structural analysis of the composite cryogenic tank, a description of Marshall Space Flight Center's Cryogenic Structure Test Facility, cyclic test plans and accomplishments, burst test and analysis and post-testing evaluation.

  10. Applicability of mathematical modeling to problems of environmental physiology

    NASA Technical Reports Server (NTRS)

    White, Ronald J.; Lujan, Barbara F.; Leonard, Joel I.; Srinivasan, R. Srini

    1988-01-01

    The paper traces the evolution of mathematical modeling and systems analysis from terrestrial research to research related to space biomedicine and back again to terrestrial research. Topics covered include: power spectral analysis of physiological signals; pattern recognition models for detection of disease processes; and, computer-aided diagnosis programs used in conjunction with a special on-line biomedical computer library.

  11. Safety analysts training

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

    Bolton, P.

    The purpose of this task was to support ESH-3 in providing Airborne Release Fraction and Respirable Fraction training to safety analysts at LANL who perform accident analysis, hazard analysis, safety analysis, and/or risk assessments at nuclear facilities. The task included preparation of materials for and the conduct of two 3-day training courses covering the following topics: safety analysis process; calculation model; aerosol physic concepts for safety analysis; and overview of empirically derived airborne release fractions and respirable fractions.

  12. Graphite/Polyimide Composites. [conference on Composites for Advanced Space Transportation Systems

    NASA Technical Reports Server (NTRS)

    Dexter, H. B. (Editor); Davis, J. G., Jr. (Editor)

    1979-01-01

    Technology developed under the Composites for Advanced Space Transportation System Project is reported. Specific topics covered include fabrication, adhesives, test methods, structural integrity, design and analysis, advanced technology developments, high temperature polymer research, and the state of the art of graphite/polyimide composites.

  13. Financial Support for Community Colleges: A Bibliographic Summary with Abstracts.

    ERIC Educational Resources Information Center

    Maricopa County Community Coll. District, Phoenix, AZ.

    This annotated bibliography, arranged alphabetically by title, cites ERIC information analysis products; state annual fiscal reports, budget recommendations, and descriptive reports; articles; project reports; case studies; position papers; and monographs. Topics covered by these materials include: issues and trends in community college financing,…

  14. MSATT Workshop on Chemical Weathering on Mars

    NASA Technical Reports Server (NTRS)

    Burns, Roger (Editor); Banin, Amos (Editor)

    1992-01-01

    The topics covered with respect to chemical weathering on Mars include the following: Mars soil, mineralogy, spectroscopic analysis, clays, silicates, oxidation, iron oxides, water, chemical reactions, geochemistry, minerals, Mars atmosphere, atmospheric chemistry, salts, planetary evolution, volcanology, Mars volcanoes, regolith, surface reactions, Mars soil analogs, carbonates, meteorites, and reactivity.

  15. School Violence: Data & Statistics

    MedlinePlus

    ... Data LGB Youth Report School Violence Featured Topic: Bullying Research Featured Topic: Prevent Gang Membership Featured Topic: ... report covers topics such as victimization, teacher injury, bullying, school conditions, fights, weapons, and student use of ...

  16. 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.

  17. Mental Health.

    ERIC Educational Resources Information Center

    Sive, Mary Robinson

    1979-01-01

    Instructional materials covering the major topics on mental health include 266 films, filmstrips, videotapes, slides, books, pamphlets, and other media. Of these, 118 references are appropriate for high school students, 80 for elementary students, and 68 are reference books and curriculum guides for professional use. Topics covered include general…

  18. Mathematical Proof. Description of Teacher Inservice Education Materials.

    ERIC Educational Resources Information Center

    National Education Association, Washington, DC. Project on Utilization of Inservice Education R & D Outcomes.

    The learning module described here is designed to help teachers plan and present a lesson on mathematical proof to pupils. The main topics covered are structure, hypothesis and conclusion, analysis, contrapositive, proof by contradiction, part proof worksheet, and conclusion and posttest. This descriptive report provides information on the…

  19. Gamma Ray Astrophysics: New insight into the universe

    NASA Technical Reports Server (NTRS)

    Fichtel, C. E.; Trombka, J. I.

    1981-01-01

    Gamma ray observations of the solar system, the galaxy and extragalactic radiation are reported. Topics include: planets, comets, and asteroids; solar observations; interstellar medium and galactic structure; compact objects; cosmology; and diffuse radiation. The instrumentation used in gamma ray astronomy in covered along with techniques for the analysis of observational spectra.

  20. NASA Tech Briefs, October 1995. Volume 19, No. 10

    NASA Technical Reports Server (NTRS)

    1995-01-01

    A special focus in this issue is Data acquisition and analysis. Topics covered include : Electronic Components and Circuits; Electronic Systems; Physical Sciences; Materials; Life Sciences; Mechanics; Machinery; Fabrication Technology; and Mathematics and Information Sciences. Also included in this issue are Laser Tech Briefs and Industry Focus: Motion Control/ Positioning Equipment

  1. The Teaching of Undergraduate Health Psychology: A National Survey

    ERIC Educational Resources Information Center

    Panjwani, Aliza A.; Gurung, Regan A. R.; Revenson, Tracey A.

    2017-01-01

    We conducted an online national survey to examine how undergraduate health psychology is taught, offer information about course design and content, and provide a needs analysis. Health psychology instructors (N = 126) answered questions about course format, teaching tools, importance of covering specific topics, and needed resources. A principal…

  2. 77 FR 29755 - Advisory Group to the Internal Revenue Service Tax Exempt and Government Entities Division (TE/GE...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-18

    ...; Washington, DC. Issues to be discussed relate to Employee Plans, Exempt Organizations, and Government Entities. Reports from five ACT subgroups cover the following topics: Employee Plans: --Analysis and Recommendations Regarding the Scope of the Employee Plans Examination Process [[Page 29756

  3. Foreword for the Special Section on Power System Planning and Operation Towards a Low-Carbon Economy

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

    Ding, Yi; Kang, Chongqing; Wang, Jianhui

    2015-03-01

    The nine papers in this special section on power system planning and operation towards a low-cost economy cover the following topics: power system planning models; power system operation methods and market behavior analysis; and risk assessment and emission management.

  4. Science priorities for the human dimensions of global change

    NASA Technical Reports Server (NTRS)

    1994-01-01

    The topics covered include the following: defining research needs; understanding land use change; improving policy analysis -- research on the decision-making process; designing policy instruments and institutions to address energy-related environmental problems; assessing impacts, vulnerability, and adaptation to global changes; and understanding population dynamics and global change.

  5. Planning a dynamic kill

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

    Abel, L.W.

    1996-05-01

    This article discusses the methodology, design philosophy, and guidelines for planning a dynamic-kill operation for a wild well. The topics covered are two methods of computer analysis for designing dynamic-kill requirements, the design process, determining the pumping spread, and the pitfalls that a designer faces in planning a dynamic kill.

  6. Radiation effects and tritium technology for fusion reactors. Volume I. Proceedings of the international conference, Gatlinburg, Tennessee, October 1--3, 1975

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

    Watson, J.S.; Wiffen, F.W.; Bishop, J.L.

    1976-03-01

    Separate abstracts were prepared for the 29 included papers in Vol. I. The topics covered in this volume include swelling and microstructures in thermonuclear reactor materials. Some papers on modeling and damage analysis are included. (MOW)

  7. Building a generalized distributed system model

    NASA Technical Reports Server (NTRS)

    Mukkamala, Ravi

    1991-01-01

    A number of topics related to building a generalized distributed system model are discussed. The effects of distributed database modeling on evaluation of transaction rollbacks, the measurement of effects of distributed database models on transaction availability measures, and a performance analysis of static locking in replicated distributed database systems are covered.

  8. MYC RNAi-Pt Combination Nanotherapy for Metastatic Prostate Cancer Treatment

    DTIC Science & Technology

    2017-10-01

    RNAseq data analysis and gene signatures. All trainees also have access to a number of lectures on cancer including our Fall Course on Cancer Biology ...given in the oncology department that meets twice per week and covers major topics related to cancer biology and treatment. Dr. Bieberich holds

  9. Job Analysis and the Preparation of Job Descriptions. Mendip Papers MP 037.

    ERIC Educational Resources Information Center

    Saunders, Bob

    This document provides guidelines for conducting job analyses and writing job descriptions. It covers the following topics: the rationale for job descriptions, the terminology of job descriptions, who should write job descriptions, getting the information to write job descriptions, preparing for staff interviews, conducting interviews, writing the…

  10. Treatment of Evolution Inconsistent

    ERIC Educational Resources Information Center

    Cavanagh, Sean

    2005-01-01

    State standards for academic content vary enormously in how well they cover the topic of evolution, with many of those documents either ignoring or giving scant treatment to the core principles of that established scientific theory. This article presents the analysis of Education Week on state's standards treatment of evolution. Nearly all the…

  11. The Future of African-Americans to the Year 2000. Summary Report.

    ERIC Educational Resources Information Center

    Congressional Task Force on the Future of African-Americans, Washington, DC.

    This summary report highlights the major features of a comprehensive analysis and forecast of the future of African-Americans. Section 1 discusses the future of the United States. Section 2, "The Past and Present," covers the following topics: (1) "Employment and Economic Development"; (2) "Health"; (3)…

  12. Low Cost Mission Operations Workshop. [Space Missions

    NASA Technical Reports Server (NTRS)

    1994-01-01

    The presentations given at the Low Cost (Space) Mission Operations (LCMO) Workshop are outlined. The LCMO concepts are covered in four introductory sections: Definition of Mission Operations (OPS); Mission Operations (MOS) Elements; The Operations Concept; and Mission Operations for Two Classes of Missions (operationally simple and complex). Individual presentations cover the following topics: Science Data Processing and Analysis; Mis sion Design, Planning, and Sequencing; Data Transport and Delivery, and Mission Coordination and Engineering Analysis. A list of panelists who participated in the conference is included along with a listing of the contact persons for obtaining more information concerning LCMO at JPL. The presentation of this document is in outline and graphic form.

  13. The 1997 JANNAF Propellant Development and Characterization Subcommittee and Safety and Environmental Protection Subcommittee Joint Meeting

    NASA Technical Reports Server (NTRS)

    Cocchiaro, James E. (Editor); Filliben, Jeff D. (Editor); Watson, Anne H. (Editor)

    1997-01-01

    In the Propellant Development and Characterization Subcommittee (PDCS) meeting, topics included: the analysis, characterization, and processing of propellants and propellant ingredients; chemical reactivity; liquid propellants; test methods; rheology; surveillance and aging; and process engineering. In the Safety and Environmental Protection Subcommittee (S&EPS) meeting, topics covered included: hydrazine propellant vapor detection methods; toxicity of propellants and propellants; explosives safety; atmospheric modeling and risk assessment of toxic releases; reclamation, disposal, and demilitarization methods; and remediation of explosives or propellant contaminated sites.

  14. Honoring the Past and Looking to the Future: Updates on Seminal Behavior Therapy Publications on Current Therapies and Future Directions.

    PubMed

    Newman, Michelle G

    2016-11-01

    This is the introduction to the second of two special issues in honor of the 50 th anniversary of the Association for Behavioral and Cognitive Therapies. The goal of this issue is to pay tribute to prior seminal Behavior Therapy publications on current therapies and future directions, to provide an updated review of important topics covered by these papers, and to make recommendations for the future. Each invited paper in this issue highlights a particular Behavior Therapy publication's contribution to our understanding and also provides an updated review or meta-analysis on the topic of the original paper. The topics covered here include review papers on current therapies such as cognitive and behavioral therapies, youth and family psychotherapy, unified protocols, and third-wave therapies. In addition, we include a review paper on implementation science, and meta-analyses on individualized psychotherapy, and culturally adapted interventions. With the two 50 th anniversary issues of Behavior Therapy, we hope to inspire additional research and discussion. Copyright © 2016. Published by Elsevier Ltd.

  15. Monitoring Across Borders: 2010 Joint Meeting of the Forest Inventory and Analysis (FIA) Symposium and the Southern Mensurationists

    Treesearch

    Will McWilliams; Francis A. Roesch

    2012-01-01

    These proceedings represent the range of topics covered during the 2010 Joint Meeting of the Forest Inventory and Analysis (FIA) Symposium and the Southern Mensurationists, October 5-7, 2010 in Knoxville, TN. The meeting was a gathering of forest scientists with a quantitative leaning and, as such, the papers discuss the aspects of the observation, estimation, modeling...

  16. Recent Advances in Multidisciplinary Analysis and Optimization, part 3

    NASA Technical Reports Server (NTRS)

    Barthelemy, Jean-Francois M. (Editor)

    1989-01-01

    This three-part document contains a collection of technical papers presented at the Second NASA/Air Force Symposium on Recent Advances in Multidisciplinary Analysis and Optimization, held September 28-30, 1988 in Hampton, Virginia. The topics covered include: aircraft design, aeroelastic tailoring, control of aeroelastic structures, dynamics and control of flexible structures, structural design, design of large engineering systems, application of artificial intelligence, shape optimization, software development and implementation, and sensitivity analysis.

  17. Recent Advances in Multidisciplinary Analysis and Optimization, part 2

    NASA Technical Reports Server (NTRS)

    Barthelemy, Jean-Francois M. (Editor)

    1989-01-01

    This three-part document contains a collection of technical papers presented at the Second NASA/Air Force Symposium on Recent Advances in Multidisciplinary Analysis and Optimization, held September 28-30, 1988 in Hampton, Virginia. The topics covered include: helicopter design, aeroelastic tailoring, control of aeroelastic structures, dynamics and control of flexible structures, structural design, design of large engineering systems, application of artificial intelligence, shape optimization, software development and implementation, and sensitivity analysis.

  18. Recent Advances in Multidisciplinary Analysis and Optimization, part 1

    NASA Technical Reports Server (NTRS)

    Barthelemy, Jean-Francois M. (Editor)

    1989-01-01

    This three-part document contains a collection of technical papers presented at the Second NASA/Air Force Symposium on Recent Advances in Multidisciplinary Analysis and Optimization, held September 28-30, 1988 in Hampton, Virginia. The topics covered include: helicopter design, aeroelastic tailoring, control of aeroelastic structures, dynamics and control of flexible structures, structural design, design of large engineering systems, application of artificial intelligence, shape optimization, software development and implementation, and sensitivity analysis.

  19. Overview of MSFC's Applied Fluid Dynamics Analysis Group Activities

    NASA Technical Reports Server (NTRS)

    Garcia, Roberto; Griffin, Lisa; Williams, Robert

    2002-01-01

    This viewgraph report presents an overview of activities and accomplishments of NASA's Marshall Space Flight Center's Applied Fluid Dynamics Analysis Group. Expertise in this group focuses on high-fidelity fluids design and analysis with application to space shuttle propulsion and next generation launch technologies. Topics covered include: computational fluid dynamics research and goals, turbomachinery research and activities, nozzle research and activities, combustion devices, engine systems, MDA development and CFD process improvements.

  20. An Evaluation of Emergency Medicine Core Content Covered by Free Open Access Medical Education Resources.

    PubMed

    Stuntz, Robert; Clontz, Robert

    2016-05-01

    Emergency physicians are using free open access medical education (FOAM) resources at an increasing rate. The extent to which FOAM resources cover the breadth of emergency medicine core content is unknown. We hypothesize that the content of FOAM resources does not provide comprehensive or balanced coverage of the scope of knowledge necessary for emergency medicine providers. Our objective is to quantify emergency medicine core content covered by FOAM resources and identify the predominant FOAM topics. This is an institutional review board-approved, retrospective review of all English-language FOAM posts between July 1, 2013, and June 30, 2014, as aggregated on http://FOAMem.com. The topics of FOAM posts were compared with those of the emergency medicine core content, as defined by the American Board of Emergency Medicine's Model of the Clinical Practice of Emergency Medicine (MCPEM). Each FOAM post could cover more than 1 topic. Repeated posts and summaries were excluded. Review of the MCPEM yielded 915 total emergency medicine topics grouped into 20 sections. Review of 6,424 FOAM posts yielded 7,279 total topics and 654 unique topics, representing 71.5% coverage of the 915 topics outlined by the MCPEM. The procedures section was covered most often, representing 2,285 (31.4%) FOAM topics. The 4 sections with the least coverage were cutaneous disorders, hematologic disorders, nontraumatic musculoskeletal disorders, and obstetric and gynecologic disorders, each representing 0.6% of FOAM topics. Airway techniques; ECG interpretation; research, evidence-based medicine, and interpretation of the literature; resuscitation; and ultrasonography were the most overrepresented subsections, equaling 1,674 (23.0%) FOAM topics when combined. The data suggest an imbalanced and incomplete coverage of emergency medicine core content in FOAM. The study is limited by its retrospective design and use of a single referral Web site to obtain available FOAM resources. More comprehensive and balanced coverage of emergency medicine core content is needed if FOAM is to serve as a primary educational resource. Copyright © 2016 American College of Emergency Physicians. Published by Elsevier Inc. All rights reserved.

  1. 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.

  2. Primer of statistics in dental research: part I.

    PubMed

    Shintani, Ayumi

    2014-01-01

    Statistics play essential roles in evidence-based dentistry (EBD) practice and research. It ranges widely from formulating scientific questions, designing studies, collecting and analyzing data to interpreting, reporting, and presenting study findings. Mastering statistical concepts appears to be an unreachable goal among many dental researchers in part due to statistical authorities' limitations of explaining statistical principles to health researchers without elaborating complex mathematical concepts. This series of 2 articles aim to introduce dental researchers to 9 essential topics in statistics to conduct EBD with intuitive examples. The part I of the series includes the first 5 topics (1) statistical graph, (2) how to deal with outliers, (3) p-value and confidence interval, (4) testing equivalence, and (5) multiplicity adjustment. Part II will follow to cover the remaining topics including (6) selecting the proper statistical tests, (7) repeated measures analysis, (8) epidemiological consideration for causal association, and (9) analysis of agreement. Copyright © 2014. Published by Elsevier Ltd.

  3. Patient safety education at Japanese medical schools: results of a nationwide survey

    PubMed Central

    2012-01-01

    Background Patient safety education, including error prevention strategies and management of adverse events, has become a topic of worldwide concern. The importance of the patient safety is also recognized in Japan following two serious medical accidents in 1999. Furthermore, educational curriculum guideline revisions in 2008 by relevant the Ministry of Education includes patient safety as part of the core medical curriculum. However, little is known about the patient safety education in Japanese medical schools partly because a comprehensive study has not yet been conducted in this field. Therefore, we have conducted a nationwide survey in order to clarify the current status of patient safety education at medical schools in Japan. Results Response rate was 60.0% (n = 48/80). Ninety-eight-percent of respondents (n = 47/48) reported integration of patient safety education into their curricula. Thirty-nine percent reported devoting less than five hours to the topic. All schools that teach patient safety reported use of lecture based teaching methods while few used alternative methods, such as role-playing or in-hospital training. Topics related to medical error theory and legal ramifications of error are widely taught while practical topics related to error analysis such as root cause analysis are less often covered. Conclusions Based on responses to our survey, most Japanese medical schools have incorporated the topic of patient safety into their curricula. However, the number of hours devoted to the patient safety education is far from the sufficient level with forty percent of medical schools that devote five hours or less to it. In addition, most medical schools employ only the lecture based learning, lacking diversity in teaching methods. Although most medical schools cover basic error theory, error analysis is taught at fewer schools. We still need to make improvements to our medical safety curricula. We believe that this study has the implications for the rest of the world as a model of what is possible and a sounding board for what topics might be important. PMID:22574712

  4. Transportation Consumer Education for Adults: Mini-Units and Learning Activities.

    ERIC Educational Resources Information Center

    Finn, Peter; And Others

    One of a series of eleven curriculum manuals which cover the four transportation topics of public transportation, transportation and the environment, transportation safety, and bicycles for elementary, secondary, and adult levels, this manual covers all four topics at the adult level. Materials in four chapters comprising seventeen mini-units…

  5. Social Studies Curriculum Guide: Kindergarten, 1985-86.

    ERIC Educational Resources Information Center

    Anderson, Lynne; And Others

    This Fort Bend (Texas) social studies curriculum guide for kindergarten covers six six-week periods, and the 29 course outlines include the topics to be covered, the nine main goals and their supporting objectives, and a materials correlation key. The topics include family, the five senses, nursery rhymes, seasons, safety, holidays,…

  6. American Language Review, 2000.

    ERIC Educational Resources Information Center

    Ward, Ben, Ed.

    2000-01-01

    The six issues of this journal cover a variety of topics of interest to the second language professional. Among the topics covered are the following: "virtual" classrooms, staff development, traveling with students, learner self-testing, advice on how to find a job on the Web, online pronunciation aids, language teaching strategies for deaf…

  7. The history of behavior analysis: Some historiography and a bibliography

    PubMed Central

    Morris, Edward K.; Todd, James T.; Midgley, Bryan D.; Schneider, Susan M.; Johnson, Lisa M.

    1990-01-01

    This article has two main purposes. First, it introduces the discipline of historiography and, second, it provides a selected bibliography on the history of behavior analysis. In introducing the former in the context of the latter, four important methodological considerations involved in the process and product of historiography are described: The sources from which historical materials are drawn (i.e., primary, secondary, and tertiary) and three dimensions along which historiography is conducted and evaluated—internalist vs. externalist, great person vs. Zeitgeist, and presentist vs. historicist. Integrated throughout are four purposes for the historiography of behavior analysis, as well as an overview of the topics covered in the extant literature. The manuscript concludes with a listing of current bibliographic material by publication type and topic. PMID:22478061

  8. Introduction

    NASA Astrophysics Data System (ADS)

    Sun, De-Zheng; Bryan, Frank

    Largely following the order in which the lectures were given in the graduate class on climate dynamics at the University of Colorado, the book starts with the topic of moist convection in the tropics. Summarizing decades-long research into a succinct article, Moncrieff [this volume] reviews the state of the art of understanding of organized precipitating convective systems with an eye to improving the representation of such systems in global weather and climate models. Moncrieff also addresses in this chapter the multi-scale convective organization in the Madden-Julian Oscillation, a major source of intraseasonal variability in the tropics. The second chapter proceeds to a prominent phenomenon on the seasonal time scale: monsoons. In covering this topic, Li [this volume] focuses his analysis on the Asian monsoon and dissects the physical processes that are responsible for its intraseasonal and interannual variability. All three subcomponents of the Asian monsoon are covered here: the Indian monsoon, the East Asian monsoon, and the Western North Pacific monsoon.

  9. Visualizing Identities in LIS Literature

    ERIC Educational Resources Information Center

    Hackney, S. E.; Handel, Dinah; Hezekiah, Bianca; Hochman, Jessica; Lau, Amy; Sula, Chris Alen

    2018-01-01

    This paper is based on statistical and qualitative analysis of library and information science (LIS) literature. Our study asks the question of whether, and if so, how, and how often, the discourse generated by scholarly literature in LIS engages discussion about identity in LIS, what topics are covered, and whether the articles engage praxis, or…

  10. Carbon Fiber Risk Analysis. [conference

    NASA Technical Reports Server (NTRS)

    1979-01-01

    The scope and status of the effort to assess the risks associated with the accidental release of carbon/graphite fibers from civil aircraft is presented. Vulnerability of electrical and electronic equipment to carbon fibers, dispersal of carbon fibers, effectiveness of filtering systems, impact of fiber induced failures, and risk methodology are among the topics covered.

  11. U.S. and Israeli Young Women's Future Perceptions

    ERIC Educational Resources Information Center

    Michael, Rinat; Kim, TaeSun; Hutchison, Ashley; Cinamon, Rachel Gali; Gerstein, Lawrence H.; Park, Juno; Choi, Yuri; Bellare, Yamini; Collins, Rachael

    2017-01-01

    The current study investigated the content of future perceptions among 47 U.S. women and 48 Israeli women. Thematic analysis was used to explore participants' qualitative responses. Women's responses covered a wide range of topics, and were categorized into ten key themes: (a) work, (b) family/relationships, (c) property, (d) residence, (e)…

  12. Proceedings 3rd NASA/IEEE Workshop on Formal Approaches to Agent-Based Systems (FAABS-III)

    NASA Technical Reports Server (NTRS)

    Hinchey, Michael (Editor); Rash, James (Editor); Truszkowski, Walt (Editor); Rouff, Christopher (Editor)

    2004-01-01

    These preceedings contain 18 papers and 4 poster presentation, covering topics such as: multi-agent systems, agent-based control, formalism, norms, as well as physical and biological models of agent-based systems. Some applications presented in the proceedings include systems analysis, software engineering, computer networks and robot control.

  13. Ideologies and Research in Nursing Care. Nursing Education. Swedish Research on Higher Education.

    ERIC Educational Resources Information Center

    Wallen, Goran

    Trends in nursing research in Sweden are first discussed in relation to nursing education. Beyond the university, two "roots" of nursing research are investigated: (1) The first studies included analysis of the working conditions of nursing care; and (2) Later research topics covered nurse-patient relations and patients' needs. The…

  14. Mechanical Engineering at KSC: 'How I spend My Hours from 9 to 5 and Draw a Paycheck'

    NASA Technical Reports Server (NTRS)

    Randazzo, John; Steinrock. Todd (Technical Monitor)

    2003-01-01

    This viewgraph presentation provides an overview of a senior mechanical engineer's role in designing and testing sensors to fly aboard the shuttle Discovery during STS-95 and STS-98. Topics covered include: software development tools, computation fluid dynamics, structural analysis, housing design, and systems integration.

  15. Dimensional Analysis and General Relativity

    ERIC Educational Resources Information Center

    Lovatt, Ian

    2009-01-01

    Newton's law of gravitation is a central topic in the first-year physics curriculum. A lecturer can go beyond the physical details and use the history of gravitation to discuss the development of scientific ideas; unfortunately, the most recent chapter in this history, general relativity, is not covered in first-year courses. This paper discusses…

  16. Computing Newsletter for Schools of Business.

    ERIC Educational Resources Information Center

    Couger, J. Daniel, Ed.

    1973-01-01

    The first of the two issues included here reports on various developments concerning the use of computers for schools of business. One-page articles cover these topics: widespread use of simulation games, survey of computer use in higher education, ten new computer cases which teach techniques for management analysis, advantages of the use of…

  17. Refrigeration and Air Conditioning Equipment, 11-9. Military Curriculum Materials for Vocational and Technical Education.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. National Center for Research in Vocational Education.

    This military-developed text consists of three blocks of instructional materials for use by those studying to become refrigeration and air conditioning specialists. Covered in the individual course blocks are the following topics: refrigeration and trouble analysis, thermodynamics, and principles of refrigeration; major components and domestic and…

  18. Unpacking Rouché's Theorem

    ERIC Educational Resources Information Center

    Howell, Russell W.; Schrohe, Elmar

    2017-01-01

    Rouché's Theorem is a standard topic in undergraduate complex analysis. It is usually covered near the end of the course with applications relating to pure mathematics only (e.g., using it to produce an alternate proof of the Fundamental Theorem of Algebra). The "winding number" provides a geometric interpretation relating to the…

  19. Preliminary Results Obtained in Integrated Safety Analysis of NASA Aviation Safety Program Technologies

    NASA Technical Reports Server (NTRS)

    2004-01-01

    This is a listing of recent unclassified RTO technical publications processed by the NASA Center for AeroSpace Information from July 1, 2004 through September 30, 2004 available on the NASA Aeronautics and Space Database. Topics covered include: military training; personal active noise reduction; electric combat vehicles.

  20. A Practical Workbook for CXC Biology. Series of Caribbean Volunteer Publications, No. 1.

    ERIC Educational Resources Information Center

    Voluntary Services Overseas, Castries (St. Lucia).

    This workbook for teaching a biology course is organized into three sections: (1) teacher guidelines; (2) suggested experiments; and (3) apparatus requirements and evaluation schemes. Some of the topics covered in the 30 biology experiments contained in this book include soil analysis, geotropism, bowfly larvae, germination, seed dispersal, flower…

  1. Models and techniques for evaluating the effectiveness of aircraft computing systems

    NASA Technical Reports Server (NTRS)

    Meyer, J. F.

    1978-01-01

    Progress in the development of system models and techniques for the formulation and evaluation of aircraft computer system effectiveness is reported. Topics covered include: analysis of functional dependence: a prototype software package, METAPHOR, developed to aid the evaluation of performability; and a comprehensive performability modeling and evaluation exercise involving the SIFT computer.

  2. The Reinhardt Schuhmann international symposium on innovative technology and reactor design in extraction metallurgy

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

    Gaskell, D.R.; Hager, J.P.; Hoffmann, J.E.

    1987-01-01

    This book contains papers that cover the following topics: high intensity smelting, novel aspects of gold recovery, resin membrane applications in hydrometallurgy, process analysis and characterization, fundamental studies in pyrometallurgical systems, advances in electroextraction, new process chemistry, process engineering in pyrometallurgical systems, and developments in hydrometallurgy.

  3. Models, Databases, and Simulation Tools Needed for the Realization of Integrated Computational Materials Engineering. Proceedings of the Symposium Held at Materials Science and Technology 2010

    NASA Technical Reports Server (NTRS)

    Arnold, Steven M. (Editor); Wong, Terry T. (Editor)

    2011-01-01

    Topics covered include: An Annotative Review of Multiscale Modeling and its Application to Scales Inherent in the Field of ICME; and A Multiscale, Nonlinear, Modeling Framework Enabling the Design and Analysis of Composite Materials and Structures.

  4. Analysis of Risk Management in Adapted Physical Education Textbooks

    ERIC Educational Resources Information Center

    Murphy, Kelle L.; Donovan, Jacqueline B.; Berg, Dominck A.

    2016-01-01

    Physical education teacher education (PETE) programs vary on how the topics of safe teaching and risk management are addressed. Common practices to cover such issues include requiring textbooks, lesson planning, peer teaching, videotaping, reflecting, and reading case law analyses. We used a mixed methods design to examine how risk management is…

  5. Cytochemical studies of planetary microorganisms - Explorations in exobiology

    NASA Technical Reports Server (NTRS)

    Lederberg, J.

    1972-01-01

    Analytical methodology using gas chromatography and mass spectrography for improved physiological monitoring of astronauts is developed. Reported research covers the following topics: (1) Chlorination of DNA bases; (2) mass fragmentography; (3) mass spectrometry; (4) urine analysis for metabolic constituents; (5) analysis of natural products by mass spectrometry; (6) computer identification of unknown molecular compounds; (7) fluorescent sorter for cell separation; (8) Mariner Mars 1971 orbital photography; and (9) Viking Lander imagery.

  6. Presentation on systems cluster research

    NASA Technical Reports Server (NTRS)

    Morgenthaler, George W.

    1989-01-01

    This viewgraph presentation presents an overview of systems cluster research performed by the Center for Space Construction. The goals of the research are to develop concepts, insights, and models for space construction and to develop systems engineering/analysis curricula for training future aerospace engineers. The following topics are covered: CSC systems analysis/systems engineering (SIMCON) model, CSC systems cluster schedule, system life-cycle, model optimization techniques, publications, cooperative efforts, and sponsored research.

  7. Network Data: Statistical Theory and New Models

    DTIC Science & Technology

    2016-02-17

    SECURITY CLASSIFICATION OF: During this period of review, Bin Yu worked on many thrusts of high-dimensional statistical theory and methodologies. Her...research covered a wide range of topics in statistics including analysis and methods for spectral clustering for sparse and structured networks...2,7,8,21], sparse modeling (e.g. Lasso) [4,10,11,17,18,19], statistical guarantees for the EM algorithm [3], statistical analysis of algorithm leveraging

  8. LANDSAT data for coastal zone management. [New Jersey

    NASA Technical Reports Server (NTRS)

    Mckenzie, S.

    1981-01-01

    The lack of adequate, current data on land and water surface conditions in New Jersey led to the search for better data collections and analysis techniques. Four-channel MSS data of Cape May County and access to the OSER computer interpretation system were provided by NASA. The spectral resolution of the data was tested and a surface cover map was produced by going through the steps of supervised classification. Topics covered include classification; change detection and improvement of spectral and spatial resolution; merging LANDSAT and map data; and potential applications for New Jersey.

  9. Sea-ice, clouds and atmospheric conditions in the arctic and their interactions as derived from a merged C3M data product

    NASA Astrophysics Data System (ADS)

    Nag, Bappaditya

    The polar regions of the world constitute an important sector in the global energy balance. Among other effects responsible for the change in the sea-ice cover like ocean circulation and ice-albedo feedback, the cloud-radiation feedback also plays a vital role in modulation of the Arctic environment. However the annual cycle of the clouds is very poorly represented in current global circulation models. This study aimed to explore the atmospheric conditions in the Arctic on an unprecedented spatial coverage spanning 70°N to 80°N through the use of a merged data product, C3MData (derived from NASA's A-Train Series). The following three topics provide outline on how this dataset can be used to accomplish a detailed analysis of the Arctic environment and provide the modelling community with first information to update their models aimed at better forecasts. (1)The three properties of the Arctic climate system to be studied using the C3MData are sea-ice, clouds, and the atmospheric conditions. The first topic is to document the present states of the three properties and also their time evolutions or their seasonal cycles. (2)The second topic is aimed at the interactions or the feedbacks processes among the three properties. For example, the immediate alteration in the fluxes and the feedbacks arising from the change in the sea-ice cover is investigated. Seasonal and regional variations are also studied. (3)The third topics is aimed at the processes in native spatial resolution that drive or accompany with sea ice melting and sea ice growth. Using a composite approach based on a classification due to surface type, it is found that limitation of the water vapour influx from the surface due to change in phase at the surface featuring open oceans or marginal sea-ice cover to complete sea-ice cover is a major determinant in the modulation of the atmospheric moisture. The impact of the cloud-radiative effects in the Arctic is found to vary with sea-ice cover and seasonally. The effect of the marginal sea-ice cover becomes more and more pronounced in the winter. The seasonal variation of the dependence of the atmospheric moisture on the surface and the subsequent feedback effects is controlled by the atmospheric stability measured as a difference between the potential temperature at the surface and the 700hPa level. A regional analysis of the same suggests that most of the depiction of the variations observed is contributed from the North Atlantic region.

  10. Evaluation of SLAR and simulated thematic mapper MSS data for forest cover mapping using computer-aided analysis techniques

    NASA Technical Reports Server (NTRS)

    Hoffer, R. M.; Dean, M. E.; Knowlton, D. J.; Latty, R. S.

    1982-01-01

    Kershaw County, South Carolina was selected as the study site for analyzing simulated thematic mapper MSS data and dual-polarized X-band synthetic aperture radar (SAR) data. The impact of the improved spatial and spectral characteristics of the LANDSAT D thematic mapper data on computer aided analysis for forest cover type mapping was examined as well as the value of synthetic aperture radar data for differentiating forest and other cover types. The utility of pattern recognition techniques for analyzing SAR data was assessed. Topics covered include: (1) collection and of TMS and reference data; (2) reformatting, geometric and radiometric rectification, and spatial resolution degradation of TMS data; (3) development of training statistics and test data sets; (4) evaluation of different numbers and combinations of wavelength bands on classification performance; (5) comparison among three classification algorithms; and (6) the effectiveness of the principal component transformation in data analysis. The collection, digitization, reformatting, and geometric adjustment of SAR data are also discussed. Image interpretation results and classification results are presented.

  11. Travel On! Mini-Units and Learning Activities on Transportation for Grades 4-6.

    ERIC Educational Resources Information Center

    Lawson, Jane; And Others

    One of a series of eleven curriculum manuals which cover the four transportation topics of public transportation, transportation and the environment, transportation safety, and bicycles for elementary, secondary, and adult levels, this manual for grades 4-6 covers all four topics. Materials in four chapters comprising fourteen mini-units cover…

  12. ACER Chemistry Test Item Collection (ACER CHEMTIC Year 12 Supplement).

    ERIC Educational Resources Information Center

    Australian Council for Educational Research, Hawthorn.

    This publication contains 317 multiple-choice chemistry test items related to topics covered in the Victorian (Australia) Year 12 chemistry course. It allows teachers access to a range of items suitable for diagnostic and achievement purposes, supplementing the ACER Chemistry Test Item Collection--Year 12 (CHEMTIC). The topics covered are: organic…

  13. Sexuality and Family Life Education: An Annotated Bibliography of Curricula for Sale.

    ERIC Educational Resources Information Center

    Hallingby, Leigh

    1985-01-01

    This document contains an annotated bibliography of sexuality and family life education curricula which are available for sale. The curricula are listed without evaluation and, because of topic overlap, specific content areas covered in each curriculum are not listed in the annotations. It is noted, however, that topics often covered include…

  14. Education in space science

    NASA Astrophysics Data System (ADS)

    Philbrick, C. Russell

    2005-08-01

    The educational process for teaching space science has been examined as a topic at the 17th European Space Agency Symposium on European Rocket and Balloon, and Related Research. The approach used for an introductory course during the past 18 years at Penn State University is considered as an example. The opportunities for using space science topics to motivate the thinking and efforts of advanced undergraduate and beginning graduate students are examined. The topics covered in the introductory course are briefly described in an outline indicating the breath of the material covered. Several additional topics and assignments are included to help prepare the students for their careers. These topics include discussions on workplace ethics, project management, tools for research, presentation skills, and opportunities to participate in student projects.

  15. Sexual health education in U.S. physician assistant programs.

    PubMed

    Seaborne, Lori A; Prince, Ronald J; Kushner, David M

    2015-05-01

    Since the 1950s, sexual health education in medical schools has been evaluated and reported upon, but there has never been an assessment published about sexual health curricula in U.S. physician assistant (PA) programs. The aim of this study was to gain better understanding of how PA programs cover sexual health topics. Between January and March 2014, 181 accredited PA programs received a mailed survey inquiring about their sexual health curriculum. The survey assessed general sexual health topics; lesbian, gay, bisexual, transgender (LGBT) topics; teaching methods; and the amount of time spent on sexual health education. A total of 106 programs responded (59%). Ten programs offered a required, discrete course on human sexuality. The majority incorporated training into other coursework, which is consistent with most medical schools. LGBT topics were covered less thoroughly than the general sexual health topics. Total amount of time spent on sexual health topics varied widely among programs, from a minimum of 2-4 hours to a maximum of 60 hours, with a median of 12 hours. PA programs in the United States appear to compare favorably with the training offered to medical students in regard to time spent on sexual health education. Transgender issues were least well-covered of all the topics queried. © 2015 International Society for Sexual Medicine.

  16. Orbital, Rotational, and Climatic Interactions

    NASA Technical Reports Server (NTRS)

    Bills, Bruce G. (Editor)

    1992-01-01

    The report of an international meeting on the topic of Orbital, Rotational, and Climatic Interactions, which was held 9-11 Jul. 1991 at the Johns Hopkins University is presented. The meeting was attended by 22 researchers working on various aspects of orbital and rotational dynamics, paleoclimate data analysis and modeling, solid-Earth deformation studies, and paleomagnetic analyses. The primary objective of the workshop was to arrive at a better understanding of the interactions between the orbital, rotational, and climatic variations of the Earth. This report contains a brief introduction and 14 contributed papers which cover most of the topics discussed at the meeting.

  17. Dual nozzle aerodynamic and cooling analysis study. [dual throat and dual expander nozzles

    NASA Technical Reports Server (NTRS)

    Meagher, G. M.

    1980-01-01

    Geometric, aerodynamic flow field, performance prediction, and heat transfer analyses are considered for two advanced chamber nozzle concepts applicable to Earth-to-orbit engine systems. Topics covered include improvements to the dual throat aerodynamic and performance prediction program; geometric and flow field analyses of the dual expander concept; heat transfer analysis of both concepts, and engineering analysis of data from the NASA/MSFC hot-fire testing of a dual throat thruster model thrust chamber assembly. Preliminary results obtained are presented in graphs.

  18. Large space structures and systems in the space station era: A bibliography with indexes (supplement 05)

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Bibliographies and abstracts are listed for 1363 reports, articles, and other documents introduced into the NASA scientific and technical information system between January 1, 1991 and July 31, 1992. Topics covered include technology development and mission design according to system, interactive analysis and design, structural and thermal analysis and design, structural concepts and control systems, electronics, advanced materials, assembly concepts, propulsion and solar power satellite systems.

  19. Large space structures and systems in the space station era: A bibliography with indexes (supplement 05)

    NASA Astrophysics Data System (ADS)

    1993-03-01

    Bibliographies and abstracts are listed for 1363 reports, articles, and other documents introduced into the NASA scientific and technical information system between January 1, 1991 and July 31, 1992. Topics covered include technology development and mission design according to system, interactive analysis and design, structural and thermal analysis and design, structural concepts and control systems, electronics, advanced materials, assembly concepts, propulsion and solar power satellite systems.

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

    Sewell, Christopher Meyer

    This is a set of slides from a guest lecture for a class at the University of Texas, El Paso on visualization and data analysis for high-performance computing. The topics covered are the following: trends in high-performance computing; scientific visualization, such as OpenGL, ray tracing and volume rendering, VTK, and ParaView; data science at scale, such as in-situ visualization, image databases, distributed memory parallelism, shared memory parallelism, VTK-m, "big data", and then an analysis example.

  1. A framework for reporting tree cover attributes in agricultural landscapes

    Treesearch

    Dacia M. Meneguzzo; Greg C. Liknes

    2012-01-01

    The definition of forest land used by the USDA Forest Service’s Forest Inventory and Analysis program includes area, width, and density requirements. These requirements frequently exclude from the inventory any trees occupyingnarrow riparian corridors or linear tree plantings (e.g., windbreaks and shelterbelts). With recent attention being paid to such topics as bio-...

  2. Free Speech Yearbook 1984. Volume 23.

    ERIC Educational Resources Information Center

    Ewbank, Henry L., Ed.

    A collection of 12 articles, this yearbook focuses on freedom of speech and censorship. The topics covered include (1) common law tort and contract erosion of the at will rule, (2) the Supreme Court and the First Amendment in 1983-1984, (3) a phenomenological analysis of the First Amendment and the issue of obscenity, (4) John Milton's attack on…

  3. LANDSAT activities in the Republic of Zaire

    NASA Technical Reports Server (NTRS)

    Ilunga, S.

    1975-01-01

    An overview of the LANDSAT data utilization program of the Republic of Zaire is presented. The program emphasizes topics of economic significance to the national development program of Zaire: (1) agricultural land use capability analysis, including evaluation of the effects of large-scale burnings; (2) mineral resources evaluation; and (3) production of mapping materials for poorly covered regions.

  4. Tobacco Production. A Unit for Teachers of Vocational Agriculture. Production Agriculture Curriculum Materials Project.

    ERIC Educational Resources Information Center

    Hughes, Mike; And Others

    Designed to provide instructional materials for use by vocational agriculture teachers, this unit contains forty-one lessons based upon competencies needed to maximize profits in tobacco production. The lessons in this unit cover such topics as the importance of tobacco, selecting land for tobacco, soil analysis and treatment, selecting tobacco…

  5. Feasibility study of a synthesis procedure for array feeds to improve radiation performance of large distorted reflector antennas

    NASA Technical Reports Server (NTRS)

    Stutzman, W. L.; Takamizawa, K.; Werntz, P.; Lapean, J.; Barts, R.; Shen, B.; Dunn, D.

    1992-01-01

    The topics covered include the following: (1) performance analysis of the Gregorian tri-reflector; (2) design and performance of the type 6 reflector antenna; (3) a new spherical main reflector system design; (4) optimization of reflector configurations using physical optics; (5) radiometric array design; and (7) beam efficiency studies.

  6. Artemis: Results of the engineering feasibility study

    NASA Technical Reports Server (NTRS)

    1991-01-01

    Information is given in viewgraph form for the Engineering Feasibility Study of the Artemis Project, a plan to establish a permanent base on the Moon. Topics covered include the Common Lunar Lander (CLL), lunar lander engineering study results, lunar lander trajectory analysis, lunar lander conceptual design and mass properties, the lunar lander communication subsystem design, and product assurance.

  7. The ECLSS Advanced Automation Project Evolution and Technology Assessment

    NASA Technical Reports Server (NTRS)

    Dewberry, Brandon S.; Carnes, James R.; Lukefahr, Brenda D.; Rogers, John S.; Rochowiak, Daniel M.; Mckee, James W.; Benson, Brian L.

    1990-01-01

    Viewgraphs on Environmental Control and Life Support System (ECLSS) advanced automation project evolution and technology assessment are presented. Topics covered include: the ECLSS advanced automation project; automatic fault diagnosis of ECLSS subsystems descriptions; in-line, real-time chemical and microbial fluid analysis; and object-oriented, distributed chemical and microbial modeling of regenerative environmental control systems description.

  8. The Changing Nature of Work. Trend Analysis Report. TAP 17.

    ERIC Educational Resources Information Center

    American Council of Life Insurance, New York, NY.

    This report on the changing nature of work examines developing issues and potential changes in the world of work relevant to life insurance company management. The main body of the report is divided into three sections. Topics covered in the first section are demography, women, minorities, the young worker, and blurring work roles. Challenges to…

  9. The Telecommunications and Data Acquisition Report

    NASA Technical Reports Server (NTRS)

    Posner, E. C. (Editor)

    1990-01-01

    Archival reports on developments in programs managed by the JPL Office of Telecommunications and Data Acquisition (TDA) are provided. Topics covered include: DSN advanced systems (tracking and ground-based navigation; communications, spacecraft-ground; and station control and system technology) and DSN systems implementation (capabilities for existing projects; capabilities for new projects; TDA program management and analysis; and Goldstone solar system radar).

  10. Properties of the moon and its environment from lunar magnetometer measurements

    NASA Technical Reports Server (NTRS)

    Parkin, C. W.

    1976-01-01

    Lunar analysis of data from a total of nine lunar magnetometers is described. Results obtained concerning electromagnetic, compositional, and structural properties of the lunar interior are discussed. Specific topics covered include: lunar magnetic permeability and iron abundance; limits on a highly conducting lunar core; lunar electrical conductivity; and internal structure inferred from conductivity and permeability results.

  11. The Woman Manager in the United States. A Research Analysis and Bibliography.

    ERIC Educational Resources Information Center

    Brown, Linda Keller

    This review essay analyzes the present research on women as managers and executives in business, commerce, and industry in the United States. The nine sections of the essay cover the following topics of potential interest to researchers and businesswomen: the historical contributions of women to the development of management, the social forces…

  12. Integrating Graphing Assignments into a Money and Banking Course Using FRED

    ERIC Educational Resources Information Center

    Staveley-O'Carroll, James

    2018-01-01

    Over the course of one semester, six empirical assignments that utilize FRED are used to introduce students of money and banking courses to the economic analysis required for the conduct of monetary policy. The first five assignments cover the following topics: inflation, bonds and stocks, monetary aggregates, the Taylor rule, and employment.…

  13. Recent Advances in Structures for Hypersonic Flight, part 2

    NASA Technical Reports Server (NTRS)

    1978-01-01

    The papers at this symposium were presented by 24 speakers representing airframe, missile, and engine manufacturers, the U.S. Air Force, and two NASA Research Centers. The papers cover a variety of topics including engine structures, cooled airframe structures, hot structures, thermal protection systems, cryogenic tankage structures, cryogenic insulations, and analysis methods for thermal/structures.

  14. Assessment of land cover changes in Lampedusa Island (Italy) using Landsat TM and OLI data

    NASA Astrophysics Data System (ADS)

    Mei, Alessandro; Manzo, Ciro; Fontinovo, Giuliano; Bassani, Cristiana; Allegrini, Alessia; Petracchini, Francesco

    2016-10-01

    The Lampedusa Island displays important socio-economic criticalities related to an intensive touristic activity, which implies an increase in electricity consumption and waste production. An adequate island conversion to a more environmental, sustainable community needs to be faced by the local Management Plans establishment. For this purpose, several thematic datasets have to be produced and evaluated. Socio-economic and bio-ecological components as well as land cover/use assessment are some of the main topics to be managed within the Decision Support Systems. Considering the lack of Land Cover (LC) and vegetation change detection maps in Lampedusa Island (Italy), this paper focuses on the retrieval of these topics by remote sensing techniques. The analysis was carried out by Landsat 5 TM and Landsat 8 OLI multispectral images from 1984 to 2014 in order to obtain spatial and temporal information of changes occurred in the island. Firstly, imagery was co-registered and atmospherically corrected; secondly, it was then classified for land cover and vegetation distribution analysis with the use of QGIS and Saga GIS open source softwares. The Maximum Likelihood Classifier (MLC) was used for LC maps production, while the Normalized Difference Vegetation Index (NDVI) was used for vegetation examination and distribution. Topographic maps, historical aerial photos, ortophotos and field data are merged in the GIS for accuracy assessment. Finally, change detection of MLC and NDVI are provided respectively by Post-Classification Comparison (PCC) and Image Differencing (ID). The provided information, combined with local socio-economic parameters, is essential for the improvement of environmental sustainability of anthropogenic activities in Lampedusa.

  15. Ride On! Mini-Units and Learning Activities on Public Transportation for Grades 6 through 9.

    ERIC Educational Resources Information Center

    Finn, Peter; And Others

    One of a series of eleven curriculum manuals which cover the four transportation topics of public transportation, transportation and the environment, transportation safety, and bicycles for elementary, secondary, and adult levels, this manual covers the public transportation topic for grades 6-9. It contains forty-two learning activities grouped…

  16. Ride On! Mini-Units and Learning Activities on Public Transportation for Grades 9 through 12.

    ERIC Educational Resources Information Center

    Finn, Peter; And Others

    One of a series of eleven curriculum manuals which cover the four transportation topics of public transportation, transportation and the environment, transportation safety, and bicycles for elementary, secondary, and adult levels, this manual covers the public transportation topic for grades 9-12. It contains forty-nine learning activities grouped…

  17. Travel On! Mini-Units and Learning Activities on Transportation for Grades K-3.

    ERIC Educational Resources Information Center

    Lawson, Jane; And Others

    One of a series of eleven curriculum manuals which cover the four transportation topics of public transportation, transportation and the environment, transportation safety, and bicycles for elementary, secondary, and adult levels, this manual for grades K-3 covers all four topics. Materials in the thirteen mini-units present different aspects of…

  18. Getting There! Mini-Units and Learning Activities on Transportation Safety for Grades 6 through 9.

    ERIC Educational Resources Information Center

    Wolff, Peter; And Others

    One of a series of eleven curriculum manuals which cover the four transportation topics of public transportation, transportation and the environment, transportation safety, and bicycles for elementary, secondary, and adult levels, this manual covers the transportation safety topic for grades 6-9. The manual contains forty-seven learning activities…

  19. Index to the Understanding the Atom Series.

    ERIC Educational Resources Information Center

    Atomic Energy Commission, Oak Ridge, TN. Div. of Technical Information.

    The topics covered by 47 booklets in the series are indexed. Page references are not given, but the booklet covering each topic is indicated by a code explained in the first two pages of the index. A brief account of the educational services program of the Atomic Energy Commission describing the booklets, films, and other services provided for…

  20. Higher Education: A Bibliographic Handbook, Volume II.

    ERIC Educational Resources Information Center

    Halstead, D. Kent, Ed.

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

  1. Analyzing research trends on drug safety using topic modeling.

    PubMed

    Zou, Chen

    2018-06-01

    Published drug safety data has evolved in the past decade due to scientific and technological advances in the relevant research fields. Considering that a vast amount of scientific literature has been published in this area, it is not easy to identify the key information. Topic modeling has emerged as a powerful tool to extract meaningful information from a large volume of unstructured texts. Areas covered: We analyzed the titles and abstracts of 4347 articles in four journals dedicated to drug safety from 2007 to 2016. We applied Latent Dirichlet allocation (LDA) model to extract 50 main topics, and conducted trend analysis to explore the temporal popularity of these topics over years. Expert Opinion/Commentary: We found that 'benefit-risk assessment and communication', 'diabetes' and 'biologic therapy for autoimmune diseases' are the top 3 most published topics. The topics relevant to the use of electronic health records/observational data for safety surveillance are becoming increasingly popular over time. Meanwhile, there is a slight decrease in research on signal detection based on spontaneous reporting, although spontaneous reporting still plays an important role in benefit-risk assessment. The topics related to medical conditions and treatment showed highly dynamic patterns over time.

  2. In-Depth Coursework in Undergraduate Inorganic Chemistry: Results from a National Survey of Inorganic Chemistry Faculty

    ERIC Educational Resources Information Center

    Raker, Jeffrey R.; Reisner, Barbara A.; Smith, Sheila R.; Stewart, Joanne L.; Crane, Johanna L.; Pesterfield, Les; Sobel, Sabrina G.

    2015-01-01

    A national survey of inorganic chemists explored the self-reported topics covered in in-depth inorganic chemistry courses at the postsecondary level; an in-depth course is defined by the American Chemical Society's Committee on Professional Training as a course that integrates and covers topics that were introduced in introductory and foundation…

  3. Description of Workshop Series for Precollege Teachers on Women and Gender, Including Topics Covered, Readings Used, and Sample Handouts.

    ERIC Educational Resources Information Center

    Chapman, Anne

    A 2-year curriculum transformation project for 12 humanities teachers from seven independent schools sought to help pre-college teachers integrate new information and insights based on women's studies and gender scholarship into their teaching. Topics covered during the workshops included the history of concern with women and gender; engenderment…

  4. Fluid Mechanics Experiments as a Unifying Theme in the Physics Instrumentation Laboratory Course

    NASA Astrophysics Data System (ADS)

    Borrero-Echeverry, Daniel

    2017-11-01

    We discuss the transformation of a junior-level instrumentation laboratory course from a sequence of cookbook lab exercises to a semester-long, project-based course. In the original course, students conducted a series of activities covering the usual electronics topics (amplifiers, filters, oscillators, logic gates, etc.) and learned basic LabVIEW programming for data acquisition and analysis. Students complained that these topics seemed disconnected and not immediately applicable to ``real'' laboratory work. To provide a unifying theme, we restructured the course around the design, construction, instrumentation of a low-cost Taylor-Couette cell where fluid is sheared between rotating coaxial cylinders. The electronics labs were reworked to guide students from fundamental electronics through the design and construction of a stepper motor driver, which was used to actuate the cylinders. Some of the legacy labs were replaced with a module on computer-aided design (CAD) in which students designed parts for the apparatus, which they then built in the departmental machine shop. Signal processing topics like spectral analysis were introduced in the context of time-series analysis of video data acquired from flow visualization. The course culminated with a capstone project in which students conducted experiments of their own design on a variety of topics in rheology and nonlinear dynamics.

  5. 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.

  6. Sensor, signal, and image informatics - state of the art and current topics.

    PubMed

    Lehmann, T M; Aach, T; Witte, H

    2006-01-01

    The number of articles published annually in the fields of biomedical signal and image acquisition and processing is increasing. Based on selected examples, this survey aims at comprehensively demonstrating the recent trends and developments. Four articles are selected for biomedical data acquisition covering topics such as dose saving in CT, C-arm X-ray imaging systems for volume imaging, and the replacement of dose-intensive CT-based diagnostic with harmonic ultrasound imaging. Regarding biomedical signal analysis (BSA), the four selected articles discuss the equivalence of different time-frequency approaches for signal analysis, an application to Cochlea implants, where time-frequency analysis is applied for controlling the replacement system, recent trends for fusion of different modalities, and the role of BSA as part of a brain machine interfaces. To cover the broad spectrum of publications in the field of biomedical image processing, six papers are focused. Important topics are content-based image retrieval in medical applications, automatic classification of tongue photographs from traditional Chinese medicine, brain perfusion analysis in single photon emission computed tomography (SPECT), model-based visualization of vascular trees, and virtual surgery, where enhanced visualization and haptic feedback techniques are combined with a sphere-filled model of the organ. The selected papers emphasize the five fields forming the chain of biomedical data processing: (1) data acquisition, (2) data reconstruction and pre-processing, (3) data handling, (4) data analysis, and (5) data visualization. Fields 1 and 2 form the sensor informatics, while fields 2 to 5 form signal or image informatics with respect to the nature of the data considered. Biomedical data acquisition and pre-processing, as well as data handling, analysis and visualization aims at providing reliable tools for decision support that improve the quality of health care. Comprehensive evaluation of the processing methods and their reliable integration in routine applications are future challenges in the field of sensor, signal and image informatics.

  7. Milestones in Rotorcraft Aeromechanics

    NASA Technical Reports Server (NTRS)

    Johnson, Wayne

    2011-01-01

    The subject of this paper is milestones in rotorcraft aeromechanics. Aeromechanics covers much of what the engineer needs: performance, loads, vibration, stability, flight dynamics, noise. These topics cover many of the key performance attributes, and many of the often-encountered problems in rotorcraft designs. A milestone is a critical achievement, a turning point, an event marking a significant change or stage in development. The milestones identified and discussed include the beginnings of aeromechanics with autogyro analysis, ground resonance, aeromechanics books, unsteady aerodynamics and airloads, nonuniform inflow and wakes, beams and dynamics, comprehensive analysis, computational fluid dynamics, and rotor airloads tests. The focus on milestones limits the scope of the history, but allows the author to acknowledge his choices for key steps in the development of the science and engineering of rotorcraft.

  8. NASA upper atmosphere research program: Research summaries, 1990 - 1991. Report to the Congress and the Environmental Protection Agency

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The objectives, status, and accomplishments of the research tasks supported under the NASA Upper Atmosphere Research Program (UARP) are presented. The topics covered include the following: balloon-borne in situ measurements; balloon-borne remote measurements; ground-based measurements; aircraft-borne measurements; rocket-borne measurements; instrument development; reaction kinetics and photochemistry; spectroscopy; stratospheric dynamics and related analysis; stratospheric chemistry, analysis, and related modeling; and global chemical modeling.

  9. Extension of four-dimensional atmospheric models. [and cloud cover data bank

    NASA Technical Reports Server (NTRS)

    Fowler, M. G.; Lisa, A. S.; Tung, S. L.

    1975-01-01

    The cloud data bank, the 4-D atmospheric model, and a set of computer programs designed to simulate meteorological conditions for any location above the earth are described in turns of space vehicle design and simulation of vehicle reentry trajectories. Topics discussed include: the relationship between satellite and surface observed cloud cover using LANDSAT 1 photographs and including the effects of cloud shadows; extension of the 4-D model to the altitude of 52 km; and addition of the u and v wind components to the 4-D model of means and variances at 1 km levels from the surface to 25 km. Results of the cloud cover analysis are presented along with the stratospheric model and the tropospheric wind profiles.

  10. Examining Central Issues in Literacy Research, Theory, and Practice. Forty-Second Yearbook of the National Reading Conference.

    ERIC Educational Resources Information Center

    Leu, Donald J., Ed.; Kinzer, Charles K., Ed.

    The 43 conference papers in this yearbook cover such diverse topics in the field of reading as the analysis of children's literacy responses, the study of aesthetic literacy, and the investigation of phonemic awareness. The yearbook includes both data-driven studies and conceptual explorations of diverse literacy learners. The yearbook opens with…

  11. Space shuttle orbiter avionics software: Post review report for the entry FACI (First Article Configuration Inspection). [including orbital flight tests integrated system

    NASA Technical Reports Server (NTRS)

    Markos, H.

    1978-01-01

    Status of the computer programs dealing with space shuttle orbiter avionics is reported. Specific topics covered include: delivery status; SSW software; SM software; DL software; GNC software; level 3/4 testing; level 5 testing; performance analysis, SDL readiness for entry first article configuration inspection; and verification assessment.

  12. Proceedings of the First Joint NASA Cardiopulmonary Workshop

    NASA Technical Reports Server (NTRS)

    Fortney, Suzanne M. (Editor); Hargens, Alan R. (Editor)

    1991-01-01

    The topics covered include the following: flight echocardiography, pulmonary function, central hemodynamics, glycerol hyperhydration, spectral analysis, lower body negative pressure countermeasures, orthostatic tolerance, autonomic function, cardiac deconditioning, fluid and renal responses to head-down tilt, local fluid regulation, endocrine regulation during bed rest, autogenic feedback, and chronic cardiovascular measurements. The program ended with a general discussion of weightlessness models and countermeasures.

  13. The Financing of Elementary and Secondary Education in North Dakota. "The FESEND Project." Technical Report Number One.

    ERIC Educational Resources Information Center

    Hill, Richard; And Others

    This report, one of several companion reports to the publication entitled, "A General Report," is concerned with analysis of a study of school finance in North Dakota. It contains position papers, data, and data treatment on which the general report was based, covering the following topics: property assessment, meshing state and federal…

  14. Seminar on Understanding Digital Control and Analysis in Vibration Test Systems

    NASA Technical Reports Server (NTRS)

    1975-01-01

    The advantages of the digital methods over the analog vibration methods are demonstrated. The following topics are covered: (1) methods of computer-controlled random vibration and reverberation acoustic testing, (2) methods of computer-controlled sinewave vibration testing, and (3) methods of computer-controlled shock testing. General algorithms are described in the form of block diagrams and flow diagrams.

  15. The Martian climate: Energy balance models with CO2/H2O atmospheres

    NASA Technical Reports Server (NTRS)

    Hoffert, M. I.

    1985-01-01

    Coupled equations are developed for mass and heat transport in a seasonal Mars model with condensation and sublimation of CO2 at the polar caps. Topics covered include physical considerations of planetary as mass and energy balance; effects of phase changes at the surface on mass and heat flux; atmospheric transport and governing equations; and numerical analysis.

  16. Third SEI Technical Interchange: Proceedings

    NASA Technical Reports Server (NTRS)

    1992-01-01

    Given here are the proceedings of the 3rd Space Exploration Initiative (SEI) Technical Interchange. Topics covered include the First Lunar Outpost (FLO), the Lunar Resource Mapper, lunar rovers, lunar habitat concepts, lunar shelter construction analysis, thermoelectric nuclear power systems for SEI, cryogenic storage, a space network for lunar communications, the moon as a solar power satellite, and off-the-shelf avionics for future SEI missions.

  17. Journal of Air Transportation, Volume 12, No. 2 (ATRS Special Edition)

    NASA Technical Reports Server (NTRS)

    Bowen, Brent D. (Editor); Kabashkin, Igor (Editor); Fink, Mary (Editor)

    2007-01-01

    Topics covered include: Competition and Change in the Long-Haul Markets from Europe; Insights into the Maintenance, Repair, and Overhaul Configurations of European Airlines; Validation of Fault Tree Analysis in Aviation Safety Management; An Investigation into Airline Service Quality Performance between U.S. Legacy Carriers and Their EU Competitors and Partners; and Climate Impact of Aircraft Technology and Design Changes.

  18. Reflections on 50 Years of Neuroscience Nursing: Neuro-Oncology, Moving Forward by Looking Back.

    PubMed

    Reed, Marilyn E; Anthony, Patricia P; Rosenfeld, Priscilla B; Ligon, Brandi L; Doris, Estelle M; Fox, Sherry W

    2018-06-01

    During the past 50 years, there have been more than 100 articles published in the Journal of Neuroscience Nursing covering the topic of neuro-oncology. This article will explore the historical implications and milestones from these articles. The analysis highlights the scope and depth of the many articles as they relate to the advancements in neuro-oncology.

  19. The Mass Media, Public Opinion, and Public Policy Analysis: Linkage Explorations.

    ERIC Educational Resources Information Center

    Strouse, James C.

    The purpose of this book is to explore the effects of public opinion on governmental policy making, with a special focus on the role of the mass media in this process. Specific areas covered include political campaigning, the President and the press, blacks and the media, and cable television. Topics of discussion in the ten chapters are: linkage…

  20. Small Enterprise Development In-Service Training Manual. Training for Development. Peace Corps Information Collection & Exchange Training Manual No. T-43.

    ERIC Educational Resources Information Center

    Pragma Corp., Falls Church, VA.

    This manual is intended to assist Peace Corps trainers in providing inservice technical training in small enterprise development. The following topics are covered: expectations and sharing of resources, problem analysis as a part of project identification, procedures in setting goals and objectives, steps in identifying project resources, the…

  1. Understanding natural capital

    USGS Publications Warehouse

    Stallard, Robert F.; Hall, Jefferson S.; Kirn, Vanessa; Yanguas-Fernandez, Estrella

    2015-01-01

    This chapter serves to introduce the geophysics of Neotropical steeplands. Topics are covered in a general manner with hyperlinks to active research and monitoring sites (such as the National Hurricane Center and US Geological Survey publication). Topics covered include ‘tropical climate and weather,’ ‘climate variations and trends,’ Neotropical ‘geology, and soils,’ ‘hillslopes and erosion,’ ‘lakes and reservoirs,’ and ‘effects of land cover on water quality and quantity.’ Obviously, this is a lot of information to cover in a short chapter, hence the use of hyperlinks. The last theme ‘effects of land cover on water quality and quantity’ is covered by case studies, in all of which I have been centrally involved. These studies were chosen because they are among the few studies with sufficient data of high enough quality to reach definitive conclusions.

  2. The identification of van Hiele level students on the topic of space analytic geometry

    NASA Astrophysics Data System (ADS)

    Yudianto, E.; Sunardi; Sugiarti, T.; Susanto; Suharto; Trapsilasiwi, D.

    2018-03-01

    Geometry topics are still considered difficult by most students. Therefore, this study focused on the identification of students related to van Hiele levels. The task used from result of the development of questions related to analytical geometry of space. The results of the work involving 78 students who worked on these questions covered 11.54% (nine students) classified on a visual level; 5.13% (four students) on analysis level; 1.28% (one student) on informal deduction level; 2.56% (two students) on deduction and 2.56% (two students) on rigor level, and 76.93% (sixty students) classified on the pre-visualization level.

  3. Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) Tutorial

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

    C. L. Smith; S. T. Beck; S. T. Wood

    2008-08-01

    The Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) refers to a set of computer programs that were developed to create and analyze probabilistic risk assessment (PRAs). This volume is the tutorial manual for the SAPHIRE system. In this document, a series of lessons are provided that guide the user through basic steps common to most analyses preformed with SAPHIRE. The tutorial is divided into two major sections covering both basic and advanced features. The section covering basic topics contains lessons that lead the reader through development of a probabilistic hypothetical problem involving a vehicle accident, highlighting the program’smore » most fundamental features. The advanced features section contains additional lessons that expand on fundamental analysis features of SAPHIRE and provide insights into more complex analysis techniques. Together, these two elements provide an overview into the operation and capabilities of the SAPHIRE software.« less

  4. The gravitational self-interaction of the Earth's tidal bulge

    NASA Astrophysics Data System (ADS)

    Norsen, Travis; Dreese, Mackenzie; West, Christopher

    2017-09-01

    According to a standard, idealized analysis, the Moon would produce a 54 cm equilibrium tidal bulge in the Earth's oceans. This analysis omits many factors (beyond the scope of the simple idealized model) that dramatically influence the actual height and timing of the tides at different locations, but it is nevertheless an important foundation for more detailed studies. Here, we show that the standard analysis also omits another factor—the gravitational interaction of the tidal bulge with itself—which is entirely compatible with the simple, idealized equilibrium model and which produces a surprisingly non-trivial correction to the predicted size of the tidal bulge. Our analysis uses ideas and techniques that are familiar from electrostatics, and should thus be of interest to teachers and students of undergraduate E&M, Classical Mechanics (and/or other courses that cover the tides), and geophysics courses that cover the closely related topic of Earth's equatorial bulge.

  5. Detecting Spatial Patterns of Natural Hazards from the Wikipedia Knowledge Base

    NASA Astrophysics Data System (ADS)

    Fan, J.; Stewart, K.

    2015-07-01

    The Wikipedia database is a data source of immense richness and variety. Included in this database are thousands of geotagged articles, including, for example, almost real-time updates on current and historic natural hazards. This includes usercontributed information about the location of natural hazards, the extent of the disasters, and many details relating to response, impact, and recovery. In this research, a computational framework is proposed to detect spatial patterns of natural hazards from the Wikipedia database by combining topic modeling methods with spatial analysis techniques. The computation is performed on the Neon Cluster, a high performance-computing cluster at the University of Iowa. This work uses wildfires as the exemplar hazard, but this framework is easily generalizable to other types of hazards, such as hurricanes or flooding. Latent Dirichlet Allocation (LDA) modeling is first employed to train the entire English Wikipedia dump, transforming the database dump into a 500-dimension topic model. Over 230,000 geo-tagged articles are then extracted from the Wikipedia database, spatially covering the contiguous United States. The geo-tagged articles are converted into an LDA topic space based on the topic model, with each article being represented as a weighted multidimension topic vector. By treating each article's topic vector as an observed point in geographic space, a probability surface is calculated for each of the topics. In this work, Wikipedia articles about wildfires are extracted from the Wikipedia database, forming a wildfire corpus and creating a basis for the topic vector analysis. The spatial distribution of wildfire outbreaks in the US is estimated by calculating the weighted sum of the topic probability surfaces using a map algebra approach, and mapped using GIS. To provide an evaluation of the approach, the estimation is compared to wildfire hazard potential maps created by the USDA Forest service.

  6. Incorporating Women and Crime Topics into Criminology Classes: Assignments, Exercises, and Projects.

    ERIC Educational Resources Information Center

    Wright, Richard A.

    1987-01-01

    Recommends a variety of books, assignments, exercises, and projects which can be incorporated into introductory criminology classes to compensate for the omission of topics on women and crime in textbooks and curricula. Includes a list of potential topics for writing assignments and a selection of films covering such topics as sexual harassment,…

  7. Sample EP Flow Analysis of Severely Damaged Networks

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

    Werley, Kenneth Alan; McCown, Andrew William

    These are slides for a presentation at the working group meeting of the WESC SREMP Software Product Integration Team on sample EP flow analysis of severely damaged networks. The following topics are covered: ERCOT EP Transmission Model; Zoomed in to Houston and Overlaying StreetAtlas; EMPACT Solve/Dispatch/Shedding Options; QACS BaseCase Power Flow Solution; 3 Substation Contingency; Gen. & Load/100 Optimal Dispatch; Dispatch Results; Shed Load for Low V; Network Damage Summary; Estimated Service Areas (Potential); Estimated Outage Areas (potential).

  8. In-Space Transportation with Tethers

    NASA Technical Reports Server (NTRS)

    Lorenzini, Enrico; Estes, Robert D.; Cosmo, Mario L.

    1998-01-01

    The annual report covers the research conducted on the following topics related to the use of spaceborne tethers for in-space transportation: ProSEDS tether modeling (current collection analyses, influence of a varying tether temperature); proSEDS mission analysis and system dynamics (tether thermal model, thermo-electro-dynamics integrated simulations); proSEDS-tether development and testing (tether requirements, deployment test plan, tether properties testing, deployment tests); and tethers for reboosting the space-based laser (mission analysis, tether system preliminary design, evaluation of attitude constraints).

  9. Case for Deploying Complex Systems Utilizing Commodity Components

    NASA Technical Reports Server (NTRS)

    Bryant, Barry S.; Pitts, R. Lee; Ritter, George

    2003-01-01

    This viewgraph representation presents a study of the transition of computer networks and software engineering at the Huntsville Operations Support Center (HOSC) from a client/server UNIX based system to a client/server system based on commodity priced and open system components. Topics covered include: an overview of HOSC ground support systems, an analysis for changes to the existing ground support system, an analysis of options considered for the transition to a new system, and a consideration of goals for a new system.

  10. LANDSAT land cover analysis completed for CIRSS/San Bernardino County project

    NASA Technical Reports Server (NTRS)

    Likens, W.; Maw, K.; Sinnott, D. (Principal Investigator)

    1982-01-01

    The LANDSAT analysis carried out as part of Ames Research Center's San Bernardino County Project, one of four projects sponsored by NASA as part of the California Integrated Remote Sensing System (CIRSS) effort for generating and utilizing digital geographic data bases, is described. Topics explored include use of data-base modeling with spectral cluster data to improve LANDSAT data classification, and quantitative evaluation of several change techniques. Both 1976 and 1979 LANDSAT data were used in the project.

  11. Soil Health Educational Resources

    ERIC Educational Resources Information Center

    Hoorman, James J.

    2015-01-01

    Soil health and cover crops are topics of interest to farmers, gardeners, and students. Three soil health and cover crop demonstrations provide educational resources. Demonstrations one outlines two educational cover crop seed displays, including the advantages and disadvantages. Demonstration two shows how to construct and grow a cover crop root…

  12. Surgery clerkship orientation: evaluating temporal changes in student orientation needs.

    PubMed

    O'Neill, Conor; Moore, Jesse; Callas, Peter

    2016-08-01

    Surgery clerkship students at our institution receive a standardized orientation covering objectives, requirements, grading, and expectations. Limited data exist regarding the student perceptions of this approach. Surveys were provided to students to rate the importance of orientation topics and their satisfaction with topic conclusion. Scores between student groupings over the clerkship year were analyzed with Student t tests and analysis of variance with Scheffe adjustments. Significant differences in the mean importance rating between topics exists (P < .0001) as well as among satisfaction scores for topics (P < .0005). Early clerkship students value course expectations higher than later students (P = .03). Early clerkship students want more time devoted to hospital tours and expectations compared with later students (31% vs 8%). Orientation needs for students change over the clerkship year. Beginning students prefer basic direction for time spent on the ward. Later students prefer information regarding shelf preparation. Surgery course directors can adapt the orientation based on the experience of clerkship students. Copyright © 2016 Elsevier Inc. All rights reserved.

  13. Theory and laboratory astrophysics

    NASA Technical Reports Server (NTRS)

    Schramm, David N.; Mckee, Christopher F.; Alcock, Charles; Allamandola, Lou; Chevalier, Roger A.; Cline, David B.; Dalgarno, Alexander; Elmegreen, Bruce G.; Fall, S. Michael; Ferland, Gary J.

    1991-01-01

    Science opportunities in the 1990's are discussed. Topics covered include the large scale structure of the universe, galaxies, stars, star formation and the interstellar medium, high energy astrophysics, and the solar system. Laboratory astrophysics in the 1990's is briefly surveyed, covering such topics as molecular, atomic, optical, nuclear and optical physics. Funding recommendations are given for the National Science Foundation, NASA, and the Department of Energy. Recommendations for laboratory astrophysics research are given.

  14. Crop and Soil Science. A Curriculum Guide for Idaho Vocational Agriculture Instructors. Volume 1 and Volume 2.

    ERIC Educational Resources Information Center

    Ledington, Richard L.

    The 24 units that comprise this crop and soil science curriculum guide are not geared to a particular age level and must be adapted to the students for whom they are used. Units 1 through 6 are general units covering topics common to soil science. Units 7 through 24 are units covering topics common to crop production. Each unit includes objectives…

  15. Assessing the vegetation history of three Southern Appalachian balds through soil organic matter analysis

    Treesearch

    Jennifer D. Knoepp; Larry L. Tieszen; Glen G. Fredlund

    1998-01-01

    The history of Southern Appalachian grassy balds has long been a topic of speculation. Two types have been identified: those completely covered by grass and those occupied by a mixed-hardwood overstory with a grassy herbaceous layer. Three areas historically known as balds were identified in the Wine Spring Ecosystem Project Area. Each is currently under a different...

  16. CO2 laser modeling

    NASA Technical Reports Server (NTRS)

    Johnson, Barry

    1992-01-01

    The topics covered include the following: (1) CO2 laser kinetics modeling; (2) gas lifetimes in pulsed CO2 lasers; (3) frequency chirp and laser pulse spectral analysis; (4) LAWS A' Design Study; and (5) discharge circuit components for LAWS. The appendices include LAWS Memos, computer modeling of pulsed CO2 lasers for lidar applications, discharge circuit considerations for pulsed CO2 lidars, and presentation made at the Code RC Review.

  17. Landscapes: A State-of-the-Art Assessment of Reading Comprehension Research 1974-1984. Final Report, Volume 1.

    ERIC Educational Resources Information Center

    Crismore, Avon, Ed.

    The 594 studies referenced in this volume, the first of a two-volume set, synthesize reading comprehension research conducted from 1974 to 1984. The 12 chapters cover the following topics: (1) the necessity for both quantitative and qualitative meta-analysis for a complete state-of-the-art understanding of any domain, (2) the background of the…

  18. Hot Topics/New Initiatives | Drinking Water in New England ...

    EPA Pesticide Factsheets

    2017-07-06

    Information on Drinking Water in New England. Major Topics covered include: Conservation, Private Wells, Preventing Contamination, Drinking Water Sources, Consumer Confidence Reports, and Drinking Water Awards.

  19. Chemistry in "The Ascent of Man."

    ERIC Educational Resources Information Center

    Hostettler, John D.; Brooks, Kenneth

    1980-01-01

    Describes "The Ascent of Man," a course emphasizing science and human values. Detailed are some chemical topics covered in the course, and how these topics are used in other traditional chemistry courses. Topics discussed include alchemy, the chemical revolution, steam engines, the Manhattan project, and several bioethical problems. (CS)

  20. Lecture Notes on Topics in Accelerator Physics

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

    Chao, Alex W.

    These are lecture notes that cover a selection of topics, some of them under current research, in accelerator physics. I try to derive the results from first principles, although the students are assumed to have an introductory knowledge of the basics. The topics covered are: (1) Panofsky-Wenzel and Planar Wake Theorems; (2) Echo Effect; (3) Crystalline Beam; (4) Fast Ion Instability; (5) Lawson-Woodward Theorem and Laser Acceleration in Free Space; (6) Spin Dynamics and Siberian Snakes; (7) Symplectic Approximation of Maps; (8) Truncated Power Series Algebra; and (9) Lie Algebra Technique for nonlinear Dynamics. The purpose of these lectures ismore » not to elaborate, but to prepare the students so that they can do their own research. Each topic can be read independently of the others.« less

  1. Application of Lanczos vectors to control design of flexible structures

    NASA Technical Reports Server (NTRS)

    Craig, Roy R., Jr.; Su, Tzu-Jeng

    1990-01-01

    This report covers research conducted during the first year of the two-year grant. The research, entitled 'Application of Lanczos Vectors to Control Design of Flexible Structures' concerns various ways to obtain reduced-order mathematical models for use in dynamic response analyses and in control design studies. This report summarizes research described in several reports and papers that were written under this contract. Extended abstracts are presented for technical papers covering the following topics: controller reduction by preserving impulse response energy; substructuring decomposition and controller synthesis; model reduction methods for structural control design; and recent literature on structural modeling, identification, and analysis.

  2. Section 608 Technician Certification Test Topics

    EPA Pesticide Factsheets

    Identifies some of the topics covered on Section 608 Technician Certification tests such as ozone depletion, the Clean Air Act and Montreal Protocol, Substitute Refrigerants and oils, Refrigeration and Recovery Techniques.

  3. Heliogyro Preliminary Design, Phase 2

    NASA Technical Reports Server (NTRS)

    1978-01-01

    There are 12 blades in the Heliogyro design, and each blade is envisioned to be 8 meters in width and 7,500 meters in length. The blades are expected to be composed primarily of a thin membrane constructed of material such as Kapton film with an aluminum reflective coating on one side and an infrared emissive coating on the other. The present Phase 2 Final Report covers work done on the following six topics: (1) Design and analysis of a stowable circular lattice batten for the Heliogyro blade. (2) Design and analysis of a biaxially tensioned blade panel. (3) Definition of a research program for micrometeoroid damage to tendons. (4) A conceptual design for a flight test model of the Heliogyro. (5) Definition of modifications to the NASTRAN computer program required to provide improved analysis of the Heliogyro. (6) A User's Manual covering applications of NASTRAN to the Heliogyro.

  4. Atmospheric and wind modeling for ATC

    NASA Technical Reports Server (NTRS)

    Slater, Gary L.

    1990-01-01

    The section on atmospheric modeling covers the following topics: the standard atmosphere, atmospheric variations, atmosphere requirements for ATC, and implementation of a software model for Center/Tracon Advisory System (CTAS). The section on wind modeling covers the following topics: wind data -- NOAA profiler system; wind profile estimation; incorporation of various data types into filtering scheme; spatial and temporal variation; and software implementation into CTAS. The appendices contain Matlab codes for atmospheric routines and for wind estimation.

  5. The Relevancy of Graduate Curriculum to Human Resource Professionals' Electronic Communication.

    ERIC Educational Resources Information Center

    Hoell, Robert C.; Henry, Gordon O.

    2003-01-01

    Electronic communications of human resource professionals and the content of 23 university human resource management courses were categorized using the Human Resource Certification Institute's body of knowledge. Differences between proportion of topics discussed and topics covered in curricula suggest some topics are over- or undertaught.…

  6. Laminar Flow Aircraft Certification

    NASA Technical Reports Server (NTRS)

    Williams, Louis J. (Compiler)

    1986-01-01

    Various topics telative to laminar flow aircraft certification are discussed. Boundary layer stability, flaps for laminar flow airfoils, computational wing design studies, manufacturing requirements, windtunnel tests, and flow visualization are among the topics covered.

  7. Theme: Coping with Competencies.

    ERIC Educational Resources Information Center

    Brown, Daniel; And Others

    1989-01-01

    Consists of five articles on the topic of competencies in vocational agriculture. Topics covered include (1) competency-based instruction, (2) competencies for agricultural recordkeeping, (3) competencies in hydroponics, and (4) competencies in agribusiness. (CH)

  8. Environmental GeoSciences Lectures and Transversal Public Workshops

    NASA Astrophysics Data System (ADS)

    Redondo, J. M.; Redondo, A.; Babiano, A.

    2010-05-01

    Co/organized by the Campus Universitari de la Mediterrania, which is a consortium between the City hall of Vilanova i la Geltru, The Universitat Politecnica de Catalunya and the Generalitat. A series of high level workshops and summer schools have been used to prepare specific, hands on science and scientific, divulgation material aimed at different types of public. Some of the most attractive topics in geosciences, prepared by well established scientists in collaboration with primary and secondary school teachers are used to stimulate science and environmental topics in the clasroom. A collection of CDs with lectures, videos and experimental visual results cover a wide range of topics such as: Cloud shape analysis, Cetacean Acoustics, Turbulence, Soil percolation, Dynamic Oceanograpy, Oil Pollution, Solar Physics, Rainbows and colour, Snail shell structure, etc.. Some of the most popular themes are chosen, studied and presented by the diferent aged pupils from local schools.

  9. Controlled Ecological Life Support Systems: CELSS 1985 Workshop

    NASA Technical Reports Server (NTRS)

    Macelroy, R. D. (Editor); Martello, N. V. (Editor); Smernoff, D. T. (Editor)

    1986-01-01

    Various topics related to closed ecological systems are discussed. Space habitats, vegetative growth, photosynthesis, recycling, culture techniques, waste utilization bioreactors and controlled atmospheres on space stations are among the topics covered.

  10. Development of Integrated Programs for Aerospace-vehicle design (IPAD): Reference design process

    NASA Technical Reports Server (NTRS)

    Meyer, D. D.

    1979-01-01

    The airplane design process and its interfaces with manufacturing and customer operations are documented to be used as criteria for the development of integrated programs for the analysis, design, and testing of aerospace vehicles. Topics cover: design process management, general purpose support requirements, design networks, and technical program elements. Design activity sequences are given for both supersonic and subsonic commercial transports, naval hydrofoils, and military aircraft.

  11. Structures and Dynamics Division: Research and technology plans for FY 1983 and accomplishments for FY 1982

    NASA Technical Reports Server (NTRS)

    Bales, K. S.

    1983-01-01

    The objectives, expected results, approach, and milestones for research projects of the IPAD Project Office and the impact dynamics, structural mechanics, and structural dynamics branches of the Structures and Dynamics Division are presented. Research facilities are described. Topics covered include computer aided design; general aviation/transport crash dynamics; aircraft ground performance; composite structures; failure analysis, space vehicle dynamics; and large space structures.

  12. Proceedings of GeoTech 85: Personal computers in geology conference

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

    Not Available

    1985-01-01

    This book presents the papers given at a conference which considered the use of microprocessors in the exploration of petroleum and natural gas deposits. Topics covered at the conference included seismic surveys, geochemistry, expert systems, artificial intelligence, data base management systems, a portable exploration work station, open pit planning on a microcomputer, well logging, fracture analysis, production scheduling of open pit mines, resistivity logging, and coal washability.

  13. Design study of the accessible focal plane telescope for shuttle

    NASA Technical Reports Server (NTRS)

    1976-01-01

    The design and cost analysis of an accessible focal plane telescope for Spacelab is presented in blueprints, tables, and graphs. Topics covered include the telescope tube, the telescope mounting, the airlock plus Spacelab module aft plate, the instrument adapter, and the instrument package. The system allows access to the image plane with instrumentation that can be operated by a scientist in a shirt sleeve environment inside a Spacelab module.

  14. Cosmic ray experimental observations

    NASA Technical Reports Server (NTRS)

    Balasubrahmanyan, V. K.; Mcdonald, F. B.

    1974-01-01

    The current experimental situation in cosmic ray studies is discussed, with special emphasis on the development of new detector systems. Topics covered are the techniques for particle identification, energy measurements, gas Cerenkov counters, magnet spectrometers, ionization spectrometers, track detectors, nuclear emulsions, multiparameter analysis using arrays of detectors, the Goddard ionization spectrometer, charge spectra, relative abundances, isotope composition, antinuclei in cosmic rays, electrons, the measurement of cosmic ray arrival directions, and the prehistory of cosmic rays.

  15. Environmental Shortcourse Final report [Joint US-EC Short Course on Environmental Biotechnology: Microbial Catalysts for the Environment

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

    Zylstra, Gerben; van der Meer, Jan Roelof

    The Joint US-EC Short Course on Environmental Biotechnology is designed for several purposes. One of the central tenets is to bring together young scientists (at the late Ph.D. or early postdoctoral stages of their careers) in a forum that will set the groundwork for future overseas collaborative interactions. The course is also designed to give the scientists hands-on experience in modern, up-to-date biotechnological methods for the analysis of microbes and their activities pertinent to the remediation of pollutants in the environment. The 2011 course covered multiple theoretical and practical topics in environmental biotechnology. The practical part was centered around amore » full concise experiment to demonstrate the possibility for targeted remediation of contaminated soil. Experiments included chemical, microbiological, and molecular analyses of sediments and/or waters, contaminant bioavailability assessment, seeded bioremediation, gene probing, PCR amplification, microbial community analysis based on 16S rRNA gene diversity, and microarray analyses. Each of these topics is explained in detail. The practical part of the course was complemented with two lectures per day, given by distinguished scientists from the US and from Europe, covering a research area related to what the students are doing in the course.« less

  16. AIAA/USAF/NASA/OAI Symposium on Multidisciplinary Analysis and Optimization, 4th, Cleveland, OH, Sept. 21-23, 1992, Technical Papers. Pts. 1 & 2

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The papers presented at the symposium cover aerodynamics, design applications, propulsion systems, high-speed flight, structures, controls, sensitivity analysis, optimization algorithms, and space structures applications. Other topics include helicopter rotor design, artificial intelligence/neural nets, and computational aspects of optimization. Papers are included on flutter calculations for a system with interacting nonlinearities, optimization in solid rocket booster application, improving the efficiency of aerodynamic shape optimization procedures, nonlinear control theory, and probabilistic structural analysis of space truss structures for nonuniform thermal environmental effects.

  17. NASA Workshop on Computational Structural Mechanics 1987, part 2

    NASA Technical Reports Server (NTRS)

    Sykes, Nancy P. (Editor)

    1989-01-01

    Advanced methods and testbed/simulator development topics are discussed. Computational Structural Mechanics (CSM) testbed architecture, engine structures simulation, applications to laminate structures, and a generic element processor are among the topics covered.

  18. Applying Monte Carlo Simulation to Launch Vehicle Design and Requirements Analysis

    NASA Technical Reports Server (NTRS)

    Hanson, J. M.; Beard, B. B.

    2010-01-01

    This Technical Publication (TP) is meant to address a number of topics related to the application of Monte Carlo simulation to launch vehicle design and requirements analysis. Although the focus is on a launch vehicle application, the methods may be applied to other complex systems as well. The TP is organized so that all the important topics are covered in the main text, and detailed derivations are in the appendices. The TP first introduces Monte Carlo simulation and the major topics to be discussed, including discussion of the input distributions for Monte Carlo runs, testing the simulation, how many runs are necessary for verification of requirements, what to do if results are desired for events that happen only rarely, and postprocessing, including analyzing any failed runs, examples of useful output products, and statistical information for generating desired results from the output data. Topics in the appendices include some tables for requirements verification, derivation of the number of runs required and generation of output probabilistic data with consumer risk included, derivation of launch vehicle models to include possible variations of assembled vehicles, minimization of a consumable to achieve a two-dimensional statistical result, recontact probability during staging, ensuring duplicated Monte Carlo random variations, and importance sampling.

  19. Publications - MIRL Publications Series | Alaska Division of Geological &

    Science.gov Websites

    Laboratory covering a wide range of research topics associated with mineral, petroleum, and coal resources in Mineral Industry Research Laboratory on results of research on a wide variety of topics. Report - Report a wide range of research topics associated with mining, mineral, petroleum, and coal resources in

  20. Nitroglycerin Topical

    MedlinePlus

    ... place and cover it with a piece of plastic kitchen wrap to prevent the ointment from staining ... to apply the medication. Cover your finger with plastic wrap, a disposable surgical glove, or a finger ...

  1. Teaching Physics and Feeling Good about It.

    ERIC Educational Resources Information Center

    Prokop, Charles F.

    1988-01-01

    Describes a high school physics teaching sequence including more modern topics. The first quarter covers cosmology, astronomy, optics, wave mechanics, relativity, gravity, and quantum theory. The second quarter covers classical mechanics. The third quarter covers electromagnetism and electronics. The fourth quarter consists of thermodynamics and…

  2. Modeling and Analysis of Power Processing Systems (MAPPS). Volume 1: Technical report

    NASA Technical Reports Server (NTRS)

    Lee, F. C.; Rahman, S.; Carter, R. A.; Wu, C. H.; Yu, Y.; Chang, R.

    1980-01-01

    Computer aided design and analysis techniques were applied to power processing equipment. Topics covered include: (1) discrete time domain analysis of switching regulators for performance analysis; (2) design optimization of power converters using augmented Lagrangian penalty function technique; (3) investigation of current-injected multiloop controlled switching regulators; and (4) application of optimization for Navy VSTOL energy power system. The generation of the mathematical models and the development and application of computer aided design techniques to solve the different mathematical models are discussed. Recommendations are made for future work that would enhance the application of the computer aided design techniques for power processing systems.

  3. Soil Moisture Project Evaluation Workshop

    NASA Technical Reports Server (NTRS)

    Gilbert, R. H. (Editor)

    1980-01-01

    Approaches planned or being developed for measuring and modeling soil moisture parameters are discussed. Topics cover analysis of spatial variability of soil moisture as a function of terrain; the value of soil moisture information in developing stream flow data; energy/scene interactions; applications of satellite data; verifying soil water budget models; soil water profile/soil temperature profile models; soil moisture sensitivity analysis; combinations of the thermal model and microwave; determing planetary roughness and field roughness; how crust or a soil layer effects microwave return; truck radar; and truck/aircraft radar comparison.

  4. NASA/ASEE Summer Faculty Fellowship Program, 1990, Volume 1

    NASA Technical Reports Server (NTRS)

    Bannerot, Richard B. (Editor); Goldstein, Stanley H. (Editor)

    1990-01-01

    The 1990 Johnson Space Center (JSC) NASA/American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program was conducted by the University of Houston-University Park and JSC. A compilation of the final reports on the research projects are presented. The topics covered include: the Space Station; the Space Shuttle; exobiology; cell biology; culture techniques; control systems design; laser induced fluorescence; spacecraft reliability analysis; reduced gravity; biotechnology; microgravity applications; regenerative life support systems; imaging techniques; cardiovascular system; physiological effects; extravehicular mobility units; mathematical models; bioreactors; computerized simulation; microgravity simulation; and dynamic structural analysis.

  5. The International Conference on Intelligent Biology and Medicine (ICIBM) 2016: from big data to big analytical tools.

    PubMed

    Liu, Zhandong; Zheng, W Jim; Allen, Genevera I; Liu, Yin; Ruan, Jianhua; Zhao, Zhongming

    2017-10-03

    The 2016 International Conference on Intelligent Biology and Medicine (ICIBM 2016) was held on December 8-10, 2016 in Houston, Texas, USA. ICIBM included eight scientific sessions, four tutorials, one poster session, four highlighted talks and four keynotes that covered topics on 3D genomics structural analysis, next generation sequencing (NGS) analysis, computational drug discovery, medical informatics, cancer genomics, and systems biology. Here, we present a summary of the nine research articles selected from ICIBM 2016 program for publishing in BMC Bioinformatics.

  6. Aviation Maintenance Technology. Airframe. A203. Aircraft Fabric Covering, Painting, and Finishing. Instructor Material.

    ERIC Educational Resources Information Center

    Oklahoma State Board of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This teacher's guide is designed to aid teachers in leading students through a module on airframe building and repair, including fabric covering, painting, and finishing. The module contains two units that cover the following topics: (1) inspecting, testing, and installing aircraft fabric coverings and (2) applying dope, paint, and trim. Each unit…

  7. Satellite land remote sensing advancements for the eighties; Proceedings of the Eighth Pecora Symposium, Sioux Falls, SD, October 4-7, 1983

    NASA Technical Reports Server (NTRS)

    1984-01-01

    Among the topics discussed are NASA's land remote sensing plans for the 1980s, the evolution of Landsat 4 and the performance of its sensors, the Landsat 4 thematic mapper image processing system radiometric and geometric characteristics, data quality, image data radiometric analysis and spectral/stratigraphic analysis, and thematic mapper agricultural, forest resource and geological applications. Also covered are geologic applications of side-looking airborne radar, digital image processing, the large format camera, the RADARSAT program, the SPOT 1 system's program status, distribution plans, and simulation program, Space Shuttle multispectral linear array studies of the optical and biological properties of terrestrial land cover, orbital surveys of solar-stimulated luminescence, the Space Shuttle imaging radar research facility, and Space Shuttle-based polar ice sounding altimetry.

  8. JANNAF 28th Propellant Development and Characterization Subcommittee and 17th Safety and Environmental Protection Subcommittee Joint Meeting. Volume 1

    NASA Technical Reports Server (NTRS)

    Cocchiaro, James E. (Editor); Mulder, Edwin J. (Editor); Gomez-Knight, Sylvia J. (Editor)

    1999-01-01

    This volume contains 37 unclassified/unlimited-distribution technical papers that were presented at the JANNAF 28th Propellant Development & Characterization Subcommittee (PDCS) and 17th Safety & Environmental Protection Subcommittee (S&EPS) Joint Meeting, held 26-30 April 1999 at the Town & Country Hotel and the Naval Submarine Base, San Diego, California. Volume II contains 29 unclassified/limited-distribution papers that were presented at the 28th PDCS and 17th S&EPS Joint Meeting. Volume III contains a classified paper that was presented at the 28th PDCS Meeting on 27 April 1999. Topics covered in PDCS sessions include: solid propellant rheology; solid propellant surveillance and aging; propellant process engineering; new solid propellant ingredients and formulation development; reduced toxicity liquid propellants; characterization of hypergolic propellants; and solid propellant chemical analysis methods. Topics covered in S&EPS sessions include: space launch range safety; liquid propellant hazards; vapor detection methods for toxic propellant vapors and other hazardous gases; toxicity of propellants, ingredients, and propellant combustion products; personal protective equipment for toxic liquid propellants; and demilitarization/treatment of energetic material wastes.

  9. Comets: Role and importance to exobiology

    NASA Technical Reports Server (NTRS)

    Delsemme, Armand H.

    1992-01-01

    The transfer of organic compounds from interstellar space to the outskirts of a protoplanetary disk, their accretion into cometary objects, and the transport of the latter into the inner solar system by orbital diffusion throw a new light on the central problem of exobiology. It suggests the existence of a cosmic mechanism, working everywhere, that can supply prebiotic compounds to ubiquitous rocky planets, in search of the proper environment to start life in many places in the Universe. Under the heading of chemistry of the cometary nucleus, the following topics are covered: radial homogeneity of the nucleus; the dust-to-ice ratio; nature of the dust grains; origin of the dust in comets; nature of the volatile fraction; the CO distribution in comet Halley; dust contribution to the volatile fraction; elemental balance sheet of comet Halley; quantitative molecular analysis of the volatile fraction; and isotopic ratios. Under the heading of exogenous origin of carbon on terrestrial planets the following topics are covered: evidence for a high-temperature phase; from planetesimals to planets; a veneer of volatile and organic material; and cometary contribution.

  10. Power structure in Chilean news media

    PubMed Central

    Bahamonde, Jorge; Bollen, Johan; Ferres, Leo; Poblete, Barbara

    2018-01-01

    Even democracies endowed with the most active free press struggle to maintain diversity of news coverage. Consolidation and market forces may cause only a few dominant players to control the news cycle. Editorial policies may be biased by corporate ownership relations, narrowing news coverage and focus. To an increasing degree this problem also applies to social media news distribution, since it is subject to the same socio-economic drivers. To study the effects of consolidation and ownership on news diversity, we model the diversity of Chilean coverage on the basis of ownership records and social media data. We create similarity networks of news outlets on the basis of their ownership and the topics they cover. We then examine the relationships between the topology of ownership networks and content similarity to characterize how ownership affects news coverage. A network analysis reveals that Chilean media is highly concentrated both in terms of ownership as well as in terms of topics covered. Our method can be used to determine which groups of outlets and ownership exert the greatest influence on news coverage. PMID:29874241

  11. Power structure in Chilean news media.

    PubMed

    Bahamonde, Jorge; Bollen, Johan; Elejalde, Erick; Ferres, Leo; Poblete, Barbara

    2018-01-01

    Even democracies endowed with the most active free press struggle to maintain diversity of news coverage. Consolidation and market forces may cause only a few dominant players to control the news cycle. Editorial policies may be biased by corporate ownership relations, narrowing news coverage and focus. To an increasing degree this problem also applies to social media news distribution, since it is subject to the same socio-economic drivers. To study the effects of consolidation and ownership on news diversity, we model the diversity of Chilean coverage on the basis of ownership records and social media data. We create similarity networks of news outlets on the basis of their ownership and the topics they cover. We then examine the relationships between the topology of ownership networks and content similarity to characterize how ownership affects news coverage. A network analysis reveals that Chilean media is highly concentrated both in terms of ownership as well as in terms of topics covered. Our method can be used to determine which groups of outlets and ownership exert the greatest influence on news coverage.

  12. Student Misconceptions About Astronomy and the Best Order of Teaching Astronomical Concepts

    NASA Astrophysics Data System (ADS)

    Favia, Andrej; Comins, N. F.; Thorpe, G.

    2013-01-01

    My (Andrej Favia) Ph.D. thesis involves quantifying the "difficulty" of unlearning common astronomy misconceptions. I do this by applying factor analysis and Item Response Theory (IRT) to a retrospective inventory of when, or if, college students dispelled the misconceptions under consideration. Our inventory covers 235 misconceptions identified over the span of 10 years of teaching the college astronomy lecture course at the Universe of Maine by NFC. The analysis yields logical groupings of topics (e.g., teach one planet at a time rather than use comparative planetology) and the "order of difficulty" of the associated topics. We have results for about one fourth of the inventory, and our results show that there are concepts of different difficulties, which suggest that they should be presented in different orders. We also find that the order of teaching concepts is sometimes different for high school and college level courses.

  13. Towards a Simple and Efficient Web Search Framework

    DTIC Science & Technology

    2014-11-01

    any useful information about the various aspects of a topic. For example, for the query “ raspberry pi ”, it covers topics such as “what is raspberry pi ...topics generated by the LDA topic model for query ” raspberry pi ”. One simple explanation is that web texts are too noisy and unfocused for the LDA process...making a rasp- berry pi ”. However, the topics generated based on the 10 top ranked documents do not make much sense to us in terms of their keywords

  14. The 20th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    1986-01-01

    Numerous topics related to aerospace mechanisms were discussed. Deployable structures, electromagnetic devices, tribology, hydraulic actuators, positioning mechanisms, electric motors, communication satellite instruments, redundancy, lubricants, bearings, space stations, rotating joints, and teleoperators are among the topics covered.

  15. Advances and trends in structures and dynamics; Proceedings of the Symposium, Washington, DC, October 22-25, 1984

    NASA Technical Reports Server (NTRS)

    Noor, A. K. (Editor); Hayduk, R. J. (Editor)

    1985-01-01

    Among the topics discussed are developments in structural engineering hardware and software, computation for fracture mechanics, trends in numerical analysis and parallel algorithms, mechanics of materials, advances in finite element methods, composite materials and structures, determinations of random motion and dynamic response, optimization theory, automotive tire modeling methods and contact problems, the damping and control of aircraft structures, and advanced structural applications. Specific topics covered include structural design expert systems, the evaluation of finite element system architectures, systolic arrays for finite element analyses, nonlinear finite element computations, hierarchical boundary elements, adaptive substructuring techniques in elastoplastic finite element analyses, automatic tracking of crack propagation, a theory of rate-dependent plasticity, the torsional stability of nonlinear eccentric structures, a computation method for fluid-structure interaction, the seismic analysis of three-dimensional soil-structure interaction, a stress analysis for a composite sandwich panel, toughness criterion identification for unidirectional composite laminates, the modeling of submerged cable dynamics, and damping synthesis for flexible spacecraft structures.

  16. Topical medication utilization and health resources consumption in adult patients affected by psoriasis: findings from the analysis of administrative databases of local health units

    PubMed Central

    Perrone, Valentina; Sangiorgi, Diego; Buda, Stefano; Degli Esposti, Luca

    2017-01-01

    Aim The objectives of this study were to: 1) analyze the drug utilization pattern among adult psoriasis patients who were newly prescribed with topical medication; and 2) assess their adherence to topical therapy and the possibility of switching to other strategies in the treatment process. Methods An observational retrospective analysis was conducted based on administrative databases of two Italian local health units. All adult subjects who were diagnosed with psoriasis or who were newly prescribed for topical medication with at least one prescription between January 1, 2010, and December 31, 2014, were screened. Only patients who were “non-occasional users of topical drugs” (if they had at least two prescriptions of topical drugs in a time space of 2 years) were considered for the first and second objectives in the analysis. The date of the first prescription of topical agents was identified as the index date (ID), which was then followed for all time available from ID (follow-up period). The adherence to therapy was assessed on the basis of cycles of treatment covered in the 6 months before the end of the follow-up period. The mean health care costs in patients who switched to disease-modifying antirheumatic drugs (DMARDs) or biologics after the ID were evaluated. Results A total of 17,860 patients with psoriasis who were newly prescribed for topical medication were identified. A total of 2,477 were identified as “non-occasional users of topical drugs”, of whom 70.2% had a prescription for a topical fixed combination regimen at ID. Around 19% adhered to their medication, whereas 6% switched to other options of psoriasis treatment. Multivariable logistic regression model shows that patients on fixed combination treatment were less likely to be non-adherent to treatment and less likely to switch to other treatments. The annual mean pharmaceutical costs were €567.70 and €10,606.10 for patients who switched to DMARDs and biologics, respectively. Conclusion Our findings show that the use of fixed combination topical treatment can lead to improve the likelihood of patients being adherent to treatment and can decrease the likelihood of switching the treatment to DMARDs or biologics. PMID:28293115

  17. Topical medication utilization and health resources consumption in adult patients affected by psoriasis: findings from the analysis of administrative databases of local health units.

    PubMed

    Perrone, Valentina; Sangiorgi, Diego; Buda, Stefano; Degli Esposti, Luca

    2017-01-01

    The objectives of this study were to: 1) analyze the drug utilization pattern among adult psoriasis patients who were newly prescribed with topical medication; and 2) assess their adherence to topical therapy and the possibility of switching to other strategies in the treatment process. An observational retrospective analysis was conducted based on administrative databases of two Italian local health units. All adult subjects who were diagnosed with psoriasis or who were newly prescribed for topical medication with at least one prescription between January 1, 2010, and December 31, 2014, were screened. Only patients who were "non-occasional users of topical drugs" (if they had at least two prescriptions of topical drugs in a time space of 2 years) were considered for the first and second objectives in the analysis. The date of the first prescription of topical agents was identified as the index date (ID), which was then followed for all time available from ID (follow-up period). The adherence to therapy was assessed on the basis of cycles of treatment covered in the 6 months before the end of the follow-up period. The mean health care costs in patients who switched to disease-modifying antirheumatic drugs (DMARDs) or biologics after the ID were evaluated. A total of 17,860 patients with psoriasis who were newly prescribed for topical medication were identified. A total of 2,477 were identified as "non-occasional users of topical drugs", of whom 70.2% had a prescription for a topical fixed combination regimen at ID. Around 19% adhered to their medication, whereas 6% switched to other options of psoriasis treatment. Multivariable logistic regression model shows that patients on fixed combination treatment were less likely to be non-adherent to treatment and less likely to switch to other treatments. The annual mean pharmaceutical costs were €567.70 and €10,606.10 for patients who switched to DMARDs and biologics, respectively. Our findings show that the use of fixed combination topical treatment can lead to improve the likelihood of patients being adherent to treatment and can decrease the likelihood of switching the treatment to DMARDs or biologics.

  18. Handbook of applied mathematics for engineers and scientists

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

    Kurtz, M.

    1991-12-31

    This book is intended to be reference for applications of mathematics in a wide range of topics of interest to engineers and scientists. An unusual feature of this book is that it covers a large number of topics from elementary algebra, trigonometry, and calculus to computer graphics and cybernetics. The level of mathematics covers high school through about the junior level of an engineering curriculum in a major univeristy. Throughout, the emphasis is on applications of mathematics rather than on rigorous proofs.

  19. VPIsystems industry training program on computer-aided design of fiber optic communication systems

    NASA Astrophysics Data System (ADS)

    Richter, Andre; Chan, David K. C.

    2002-05-01

    In industry today, professional Photonic Design Automation (PDA) tools are a necessity to enable fast development cycles for the design of optical components, systems and networks. The training of industrial personnel is of great importance in facilitating the full usability of PDA tools tailored to meet these demands. As the market leader of design and planning tools for system integrators and manufacturers of optical transmission systems and components, VPIsystems offers a set of two-day training courses. Attendees are taught on the design of metro WDM networks, high speed DWDM and ultra long-haul WDM systems, analogue and digital cable access systems, EDFA and Raman amplifiers, as well as active devices and circuits. The course work compromises of: (1) lectures on physical and modeling background topics; (2) creation of typical simulation scenarios and; (3) the analysis of results. This course work is facilitated by guided, hands-on lab exercises using VPIsystems software for a variety of practical design situations. In classes of up to 15, each attendee is allocated a computer, thereby allowing for a thorough and speedy training for the individual in all of the covered topics as well as for any extra-curriculum topics to be covered. Since 1999, more than 750 people have graduated from over 60 training courses. In this paper, details of VPIsystems Industry training program will be presented.

  20. Aircraft Engine Noise Research and Testing at the NASA Glenn Research Center

    NASA Technical Reports Server (NTRS)

    Elliott, Dave

    2015-01-01

    The presentation will begin with a brief introduction to the NASA Glenn Research Center as well as an overview of how aircraft engine noise research fits within the organization. Some of the NASA programs and projects with noise content will be covered along with the associated goals of aircraft noise reduction. Topics covered within the noise research being presented will include noise prediction versus experimental results, along with engine fan, jet, and core noise. Details of the acoustic research conducted at NASA Glenn will include the test facilities available, recent test hardware, and data acquisition and analysis methods. Lastly some of the actual noise reduction methods investigated along with their results will be shown.

  1. "The Strawberry Caper": Using Scenario-Based Problem Solving to Integrate Middle School Science Topics

    ERIC Educational Resources Information Center

    Gonda, Rebecca L.; DeHart, Kyle; Ashman, Tia-Lynn; Legg, Alison Slinskey

    2015-01-01

    Achieving a deep understanding of the many topics covered in middle school biology classes is difficult for many students. One way to help students learn these topics is through scenario-based learning, which enhances students' performance. The scenario-based problem-solving module presented here, "The Strawberry Caper," not only…

  2. An artificial viscosity method for the design of supercritical airfoils

    NASA Technical Reports Server (NTRS)

    Mcfadden, G. B.

    1979-01-01

    A numerical technique is presented for the design of two-dimensional supercritical wing sections with low wave drag. The method is a design mode of the analysis code H which gives excellent agreement with experimental results and is widely used in the aircraft industry. Topics covered include the partial differential equations of transonic flow, the computational procedure and results; the design procedure; a convergence theorem; and description of the code.

  3. FY 2016 Research Highlights

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

    This fact sheet summarizes the research highlights for the Clean Energy Manufacturing Analysis Center (CEMAC) for Fiscal Year 2106. Topics covered include additive manufacturing for the wind industry, biomass-based chemicals substitutions, carbon fiber manufacturing facility siting, geothermal power plant turbines, hydrogen refueling stations, hydropower turbines, LEDs and lighting, light-duty automotive lithium-ion cells, magnetocaloric refrigeration, silicon carbide power electronics for variable frequency motor drives, solar photovoltaics, and wide bandgap semiconductor opportunities in power electronics.

  4. Exploring Asymmetries in Circumstellar Environments: Winds, Disks, and Things That Go Clump in the Light

    NASA Technical Reports Server (NTRS)

    Wood, Kenneth; West, Kenneth K. (Technical Monitor)

    2002-01-01

    The aim of the NASA LTSA Grant NAG5-6039 was to develop Monte Carlo radiation transfer techniques for use in the analysis of data from stellar systems that exhibit evidence for extended, non-spherical circumstellar environments. The broad applicability of the codes I have developed has opened many new research areas to me, as is reflected by the range of topics covered in the bibliography.

  5. Twenty-Third Lunar and Planetary Science Conference

    NASA Technical Reports Server (NTRS)

    1992-01-01

    Presented here is a collection of papers from the Twenty-Third Lunar and Planetary Science Conference that were chosen for having the greatest potential interest for the general reading public. The presentations avoid jargon and unnecessarily complex terms. Topics covered include electron microscopy studies of a circumstellar rock, the fractal analysis of lava flows, volcanic activity on Venus, the isotopic signature of recent solar wind nitrogen, and the implications of impact crater distribution on Venus.

  6. Guidelines for the Development and Utilization of Home Health Aide Services in the Community; A Supplement to A Guide for the Utilization of Personnel Supportive of Public Health Nursing Services.

    ERIC Educational Resources Information Center

    American Nurses' Association, New York, NY.

    This analysis is intended to assist public health nurses and others to apply the principles and standards of professional nursing conduct and practice to the development and utilization of home health aide services. Part I, "Development of a Home Health Aide Service" covers (1) agency organization and policies, including such topics as legal…

  7. Program and Abstracts for Clay Minerals Society 28th Annual Meeting

    NASA Technical Reports Server (NTRS)

    1991-01-01

    This volume contains abstracts that were accepted for presentation at the annual meeting. Some of the main topics covered include: (1) fundamental properties of minerals and methods of mineral analysis; (2) surface chemistry; (3) extraterrestrial clay minerals; (4) geothermometers and geochronometers; (5) smectite, vermiculite, illite, and related reactions; (6) soils and clays in environmental research; (7) kaolinite, halloysite, iron oxides, and mineral transformations; and (8) clays in lakes, basins, and reservoirs.

  8. Vibration manual

    NASA Technical Reports Server (NTRS)

    Green, C.

    1971-01-01

    Guidelines of the methods and applications used in vibration technology at the MSFC are presented. The purpose of the guidelines is to provide a practical tool for coordination and understanding between industry and government groups concerned with vibration of systems and equipments. Topics covered include measuring, reducing, analyzing, and methods for obtaining simulated environments and formulating vibration specifications. Methods for vibration and shock testing, theoretical aspects of data processing, vibration response analysis, and techniques of designing for vibration are also presented.

  9. DOE Office of Energy Research laboratories self-asessment workshop: The nuts and bolts of implementation, July 27--28, 1993

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

    Not Available

    Making self-assessment a ``cultural norm`` at the DOE Office of Energy Research (ER) laboratories has been a tremendous challenge. In an effort to provide a forum for the ER laboratories to share their self-assessment program implementation experiences, the Lawrence Berkeley Laboratory hosted a Self-Assessment Workshop: July 1993. The workshop was organized to cover such areas as: DOE`s vision of self-assessment; what makes a workable program; line management experiences; how to identify root causes and trends; integrating quality assurance, conduct of operations, and self-assessment; and going beyond environment, safety, and health. Individuals from the ER laboratories wishing to participate in themore » workshop were invited to speak on topics of their choice. The workshop was organized to cover general topics in morning presentations to all attendees and to cover selected topics at afternoon breakout sessions. This report summarizes the presentations and breakout discussions.« less

  10. Bayesian Inference for NASA Probabilistic Risk and Reliability Analysis

    NASA Technical Reports Server (NTRS)

    Dezfuli, Homayoon; Kelly, Dana; Smith, Curtis; Vedros, Kurt; Galyean, William

    2009-01-01

    This document, Bayesian Inference for NASA Probabilistic Risk and Reliability Analysis, is intended to provide guidelines for the collection and evaluation of risk and reliability-related data. It is aimed at scientists and engineers familiar with risk and reliability methods and provides a hands-on approach to the investigation and application of a variety of risk and reliability data assessment methods, tools, and techniques. This document provides both: A broad perspective on data analysis collection and evaluation issues. A narrow focus on the methods to implement a comprehensive information repository. The topics addressed herein cover the fundamentals of how data and information are to be used in risk and reliability analysis models and their potential role in decision making. Understanding these topics is essential to attaining a risk informed decision making environment that is being sought by NASA requirements and procedures such as 8000.4 (Agency Risk Management Procedural Requirements), NPR 8705.05 (Probabilistic Risk Assessment Procedures for NASA Programs and Projects), and the System Safety requirements of NPR 8715.3 (NASA General Safety Program Requirements).

  11. Issues in midterm analysis and forecasting 1998

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

    NONE

    1998-07-01

    Issues in Midterm Analysis and Forecasting 1998 (Issues) presents a series of nine papers covering topics in analysis and modeling that underlie the Annual Energy Outlook 1998 (AEO98), as well as other significant issues in midterm energy markets. AEO98, DOE/EIA-0383(98), published in December 1997, presents national forecasts of energy production, demand, imports, and prices through the year 2020 for five cases -- a reference case and four additional cases that assume higher and lower economic growth and higher and lower world oil prices than in the reference case. The forecasts were prepared by the Energy Information Administration (EIA), using EIA`smore » National Energy Modeling System (NEMS). The papers included in Issues describe underlying analyses for the projections in AEO98 and the forthcoming Annual Energy Outlook 1999 and for other products of EIA`s Office of Integrated Analysis and Forecasting. Their purpose is to provide public access to analytical work done in preparation for the midterm projections and other unpublished analyses. Specific topics were chosen for their relevance to current energy issues or to highlight modeling activities in NEMS. 59 figs., 44 tabs.« less

  12. The Aging Workforce.

    ERIC Educational Resources Information Center

    Blocklyn, Paul L.

    1987-01-01

    Reports on a survey of 90 human resources professionals on the topic of older workers. Covers (1) productivity and attitude, (2) educational/training opportunities, (3) absenteeism and job safety, (4) managerial and executive positions, and (5) retirement and preretirement, among other topics. (CH)

  13. Flight Mechanics/Estimation Theory Symposium, 1989

    NASA Technical Reports Server (NTRS)

    Stengle, Thomas (Editor)

    1989-01-01

    Numerous topics in flight mechanics and estimation were discussed. Satellite attitude control, quaternion estimation, orbit and attitude determination, spacecraft maneuvers, spacecraft navigation, gyroscope calibration, spacecraft rendevous, and atmospheric drag model calculations for spacecraft lifetime prediction are among the topics covered.

  14. Books for Children.

    ERIC Educational Resources Information Center

    Hildebrand, Joan M.

    1993-01-01

    This annotated bibliography includes 27 children's books, 15 of which are fiction, and 12 nonfiction. Of the nonfiction books, three discuss historical topics and nine cover nature-related topics such as rainforests, the ocean floor, snakes and other animals, and rural farm life. (SM)

  15. Hydrogen energy: A bibliography with abstracts. Cumulative volume, 1953 - 1973

    NASA Technical Reports Server (NTRS)

    Cox, K. E.

    1974-01-01

    A bibliography on hydrogen as an energy source is presented. Approximately 8,000 documents are abstracted covering the period 1953 through 1973. Topics covered include: production, utilization, transmission, distribution, storage, and safety.

  16. An Introduction to Computing: Content for a High School Course.

    ERIC Educational Resources Information Center

    Rogers, Jean B.

    A general outline of the topics that might be covered in a computers and computing course for high school students is provided. Topics are listed in the order in which they should be taught, and the relative amount of time to be spent on each topic is suggested. Seven units are included in the course outline: (1) general introduction, (2) using…

  17. On-line evaluation of multiloop digital controller performance

    NASA Technical Reports Server (NTRS)

    Wieseman, Carol D.

    1993-01-01

    The purpose of this presentation is to inform the Guidance and Control community of capabilities which were developed by the Aeroservoelasticity Branch to evaluate the performance of multivariable control laws, on-line, during wind-tunnel testing. The capabilities are generic enough to be useful for all kinds of on-line analyses involving multivariable control in experimental testing. Consequently, it was decided to present this material at this workshop even though it has been presented elsewhere. Topics covered include: essential on-line analysis requirements; on-line analysis capabilities; on-line analysis software; frequency domain procedures; controller performance evaluation frequency-domain flutter suppression; and plant determination.

  18. Operational Applications of Satellite Snowcover Observations

    NASA Technical Reports Server (NTRS)

    Rango, A. (Editor); Peterson, R. (Editor)

    1980-01-01

    The history of remote sensing of snow cover is reviewed and the following topics are covered: various techniques for interpreting LANDSAT and NOAA satellite data; the status of future systems for continuing snow hydrology applications; the use of snow cover observations in streamflow forecasts by Applications Systems Verification and Transfer participants and selected foreign investigators; and the benefits of using satellite snow cover data in runoff prediction.

  19. Satellite DNA: An Evolving Topic

    PubMed Central

    Garrido-Ramos, Manuel A.

    2017-01-01

    Satellite DNA represents one of the most fascinating parts of the repetitive fraction of the eukaryotic genome. Since the discovery of highly repetitive tandem DNA in the 1960s, a lot of literature has extensively covered various topics related to the structure, organization, function, and evolution of such sequences. Today, with the advent of genomic tools, the study of satellite DNA has regained a great interest. Thus, Next-Generation Sequencing (NGS), together with high-throughput in silico analysis of the information contained in NGS reads, has revolutionized the analysis of the repetitive fraction of the eukaryotic genomes. The whole of the historical and current approaches to the topic gives us a broad view of the function and evolution of satellite DNA and its role in chromosomal evolution. Currently, we have extensive information on the molecular, chromosomal, biological, and population factors that affect the evolutionary fate of satellite DNA, knowledge that gives rise to a series of hypotheses that get on well with each other about the origin, spreading, and evolution of satellite DNA. In this paper, I review these hypotheses from a methodological, conceptual, and historical perspective and frame them in the context of chromosomal organization and evolution. PMID:28926993

  20. Second CLIPS Conference Proceedings, volume 1

    NASA Technical Reports Server (NTRS)

    Giarratano, Joseph (Editor); Culbert, Christopher J. (Editor)

    1991-01-01

    Topics covered at the 2nd CLIPS Conference held at the Johnson Space Center, September 23-25, 1991 are given. Topics include rule groupings, fault detection using expert systems, decision making using expert systems, knowledge representation, computer aided design and debugging expert systems.

  1. Middle Atmosphere Program. Handbook for MAP. Volume 18: Extended abstracts

    NASA Technical Reports Server (NTRS)

    Kato, S. (Editor)

    1985-01-01

    Various topics related to middle atmosphere research are discussed. Variability of the middle atmosphere during winter, climatology, gravity waves, atmospheric turbulence, transport processes of trace species and aerosols, and research in the Antarctic are among the topics covered.

  2. Flight Mechanics/Estimation Theory Symposium

    NASA Technical Reports Server (NTRS)

    1978-01-01

    Satellite attitude determination and control, orbit determination, and onboard and ground attitude determination procedures are among the topics discussed. Other topics covered include: effect of atmosphere on Venus orbiter navigation; satellite-to-satellite tracking; and satellite onboard navigation using global positioning system data.

  3. Introduction to the GEOBIA 2010 special issue: From pixels to geographic objects in remote sensing image analysis

    NASA Astrophysics Data System (ADS)

    Addink, Elisabeth A.; Van Coillie, Frieke M. B.; De Jong, Steven M.

    2012-04-01

    Traditional image analysis methods are mostly pixel-based and use the spectral differences of landscape elements at the Earth surface to classify these elements or to extract element properties from the Earth Observation image. Geographic object-based image analysis (GEOBIA) has received considerable attention over the past 15 years for analyzing and interpreting remote sensing imagery. In contrast to traditional image analysis, GEOBIA works more like the human eye-brain combination does. The latter uses the object's color (spectral information), size, texture, shape and occurrence to other image objects to interpret and analyze what we see. GEOBIA starts by segmenting the image grouping together pixels into objects and next uses a wide range of object properties to classify the objects or to extract object's properties from the image. Significant advances and improvements in image analysis and interpretation are made thanks to GEOBIA. In June 2010 the third conference on GEOBIA took place at the Ghent University after successful previous meetings in Calgary (2008) and Salzburg (2006). This special issue presents a selection of the 2010 conference papers that are worked out as full research papers for JAG. The papers cover GEOBIA applications as well as innovative methods and techniques. The topics range from vegetation mapping, forest parameter estimation, tree crown identification, urban mapping, land cover change, feature selection methods and the effects of image compression on segmentation. From the original 94 conference papers, 26 full research manuscripts were submitted; nine papers were selected and are presented in this special issue. Selection was done on the basis of quality and topic of the studies. The next GEOBIA conference will take place in Rio de Janeiro from 7 to 9 May 2012 where we hope to welcome even more scientists working in the field of GEOBIA.

  4. Approaches to Cycle Analysis and Performance Metrics

    NASA Technical Reports Server (NTRS)

    Parson, Daniel E.

    2003-01-01

    The following notes were prepared as part of an American Institute of Aeronautics and Astronautics (AIAA) sponsored short course entitled Air Breathing Pulse Detonation Engine (PDE) Technology. The course was presented in January of 2003, and again in July of 2004 at two different AIAA meetings. It was taught by seven instructors, each of whom provided information on particular areas of PDE research. These notes cover two areas. The first is titled Approaches to Cycle Analysis and Performance Metrics. Here, the various methods of cycle analysis are introduced. These range from algebraic, thermodynamic equations, to single and multi-dimensional Computational Fluid Dynamic (CFD) solutions. Also discussed are the various means by which performance is measured, and how these are applied in a device which is fundamentally unsteady. The second topic covered is titled PDE Hybrid Applications. Here the concept of coupling a PDE to a conventional turbomachinery based engine is explored. Motivation for such a configuration is provided in the form of potential thermodynamic benefits. This is accompanied by a discussion of challenges to the technology.

  5. The molecular biology of inflammatory bowel diseases.

    PubMed

    Corfield, Anthony P; Wallace, Heather M; Probert, Chris S J

    2011-08-01

    IBDs (inflammatory bowel diseases) are a group of diseases affecting the gastrointestinal tract. The diseases are multifactorial and cover genetic aspects: susceptibility genes, innate and adaptive responses to inflammation, and structure and efficacy of the mucosal protective barrier. Animal models of IBD have been developed to gain further knowledge of the disease mechanisms. These topics form an overlapping background to enable an improved understanding of the molecular features of these diseases. A series of articles is presented based on the topics covered at the Biochemical Society Focused Meeting The Molecular Biology of Inflammatory Bowel Diseases.

  6. Conflicts of Interest in Medicine. A Systematic Review of Published and Scientifically evaluated Curricula.

    PubMed

    Weißkircher, Janosch; Koch, Cora; Dreimüller, Nadine; Lieb, Klaus

    2017-01-01

    Objective: Conflicts of interests resulting from interactions with pharmaceutical companies are pervasive in medicine and can result in an undue influence on physicians' decision-making. The objective of this systematic review is to analyze published and scientifically evaluated curricula for medical students and residents regarding such conflicts of interest. We begin by describing the covered topics and teaching methods; afterwards we analyze the quality of the curricula using the published data on their evaluations and comparing the content with content recommended for such curricula. Methods: We searched Pubmed, PsycInfo, EMBASE, OECD, WISO, SOWI and googlescholar up to and including the 5th of September 2016. Publications describing curricula for residents or medical students on the topic of conflicts of interest in medicine and evaluating them for their effects on the participants' learning were included. We analyzed the covered topics and the teaching methods used and compared them with recommendations by the American Medical Students' Association (AMSA) and Health Action International (HAI). Results: The literature search resulted in 20 publications that fulfilled our search criteria. In five trials, a control group was used, in no trial the participants were randomized to intervention or control group. 16/20 published curricula primarily covered marketing strategies by pharmaceutical companies, especially the interaction with pharmaceutical sales representatives (PSRs). Most curricula only covered a limited number of topics recommended by AMSA/HAI. The most frequent teaching method was a group discussion, which was used in 18/20 curricula; all curricula used at least one interactive teaching method. The evaluation of the curricula was heterogeneous in results as well as design. Some publications described a change of attitudes toward a stronger skepticism regarding interactions with pharmaceutical companies. Four publications described improved knowledge, one publication described a change in behavior toward a reduction of the acceptance of gifts. Conclusion: The trials conducted to this date regarding curricula on conflicts of interests are methodologically flawed and the described curricula lack important topics beyond marketing strategies of pharmaceutical companies. In addition, there are no data so far on the sustainability of the courses' effects on participants' behavior. It is therefore necessary to develop a model curriculum that covers a broader variety of topics and to evaluate it using a well thought-out methodology to create a foundation for the further improvement of teaching conflicts of interest in medicine.

  7. Market Assessment of Forward-Looking Turbulence Sensing Systems

    NASA Technical Reports Server (NTRS)

    Kauffmann, Paul

    2003-01-01

    This viewgraph presentation provides a cost benefit analysis of three next-generation forward-looking turbulence sensing systems: X band turbulence radar system for convective turbulence, LIDAR based turbulence systems to sense clear air turbulence and a combined hybrid system. Parameters for the cost benefit analysis were established using a business model which considered injury rates, cost of injuries, indirect costs, market penetration rate estimates and product success characteristics. Topics covered include: study approach, business case equations, data acquisition, benchmark analysis. Data interpretation from the cost benefit analysis is presented. The researchers conclude that the market potential for these products is based primarily on injury cost reduction and that X band radar systems have the greatest chance for commercial success.

  8. Research developing closed loop roll control for magnetic balance systems

    NASA Technical Reports Server (NTRS)

    Covert, E. E.; Haldeman, C. W.

    1981-01-01

    Computer inputs were interfaced to the magnetic balance outputs to provide computer position control and data acquisition. The use of parameter identification of a means of determining dynamic characteristics was investigated. The thyraton and motor generator power supplies for the pitch and yaw degrees of freedom were repaired. Topics covered include: choice of a method for handling dynamic system data; applications to the magnetic balance; the computer interface; and wind tunnel tests, results, and error analysis.

  9. Quantity and quality in forest research. Invited papers delivered at the 19th world congress of the International Union of Forest Research Organizations; 1990 August 5-11; Montreal, Canada.

    Treesearch

    Rolfe A. Leary

    1991-01-01

    Five papers are included that address aspects of quality in forest research. Topics cover (1) the need for a logic of inquiry, illustrated by examining forest fire policy in Western North America, (2) alternative criteria for judging the simplicity of forest models, (3) the identification and analysis of problems and the importance that scientists develop good problem...

  10. Metal Matrix Composite LOX Turbopump Housing Via Novel Tool-Less Net-Shape Pressure Infiltration Casting Technology

    NASA Technical Reports Server (NTRS)

    Shah, Sandeep; Lee, Jonathan; Bhat, Biliyar; Wells, Doug; Gregg, Wayne; Marsh, Matthew; Genge, Gary; Forbes, John; Salvi, Alex; Cornie, James A.; hide

    2002-01-01

    This presentation provides an overview of the effort by Metal Matrix Cast Composites, Inc. to redesign turbopump housing joints using metal matrix composite material and a toolless net-shape pressure infiltration casting technology. Topics covered include: advantage of metal matrix composites for propulsion components, baseline pump design and analysis, advanced toolless pressure infiltration casting process, subscale pump housing, preform splicing and joining for large components, and fullscale pump housing redesign.

  11. Journal of Air Transportation, Volume 11, No. 1

    NASA Technical Reports Server (NTRS)

    Bowen, Brent (Editor); Kabashkin, Igor (Editor); Fink, Mary (Editor)

    2006-01-01

    Topics covered include: Analysis of System-wide Investment in the National Airspace System: A Portfolio Analytical Framework and an Example; Regional Air Transport in Europe: The Potential Role of the Civil Tiltrotor in Reducing Airside Congestion; The Development of Jomo Kenyatta International Airport as a Regional Aviation Hub; Corporate Social Responsibility in Aviation; The Competitive Effects of Airline Mergers and Acquisitions: More Capital Market Evidence; and The Competitive Position of Hub Airports in the Transatlantic Market.

  12. Digested disorder

    PubMed Central

    DeForte, Shelly; Reddy, Krishna D; Uversky, Vladimir N

    2013-01-01

    The current literature on intrinsically disordered proteins is overwhelming. To keep interested readers up to speed with this literature, we continue a “Digested Disorder” project and represent a series of reader’s digest type articles objectively representing the research papers and reviews on intrinsically disordered proteins. The only 2 criteria for inclusion in this digest are the publication date (a paper should be published within the covered time frame) and topic (a paper should be dedicated to any aspect of protein intrinsic disorder). The current digest issue covers papers published during the period of April, May, and June of 2013. The papers are grouped hierarchically by topics they cover, and for each of the included paper a short description is given on its major findings. PMID:28516028

  13. Digested disorder: Quarterly intrinsic disorder digest (April-May-June, 2013).

    PubMed

    DeForte, Shelly; Reddy, Krishna D; Uversky, Vladimir N

    2013-01-01

    The current literature on intrinsically disordered proteins is overwhelming. To keep interested readers up to speed with this literature, we continue a "Digested Disorder" project and represent a series of reader's digest type articles objectively representing the research papers and reviews on intrinsically disordered proteins. The only 2 criteria for inclusion in this digest are the publication date (a paper should be published within the covered time frame) and topic (a paper should be dedicated to any aspect of protein intrinsic disorder). The current digest issue covers papers published during the period of April, May, and June of 2013. The papers are grouped hierarchically by topics they cover, and for each of the included paper a short description is given on its major findings.

  14. A scanning electron microscopy study of diseased root surfaces conditioned with EDTA gel plus Cetavlon after scaling and root planing.

    PubMed

    Martins Júnior, Walter; De Rossi, Andiara; Samih Georges Abi Rached, Ricardo; Rossi, Marcos Antonio

    2011-01-01

    In the present investigation, a scanning electron microscopy analysis was performed to evaluate the effects of the topical application of ethylenediaminetetraacetic acid (EDTA) gel associated with Cetavlon (EDTAC) in removing the smear layer and exposing collagen fibers following root surface instrumentation. Twenty-eight teeth from adult humans, single rooted and scheduled for extraction due to periodontal reasons, were selected. Each tooth was submitted to manual (scaling and root planing) instrumentation alone or combined with ultrasonic instruments, with or without etching using a 24% EDTAC gel. Following extraction, specimens were processed and examined under a scanning electron microscope. A comparative morphological semi-quantitative analysis was performed; the intensity of the smear layer and the decalcification of cementum and dentinal surfaces were graded in 12 sets using an arbitrary scale ranging from 1 (area covered by a smear layer) to 4 (no smear layer). Root debridement with hand instruments alone or combined with ultrasonic instruments resulted in a similar smear layer covering the root surfaces. The smear layer was successfully removed from the surfaces treated with EDTAC, which exhibited numerous exposed dentinal tubules and collagen fibers. This study supports the hypothesis that manual instrumentation alone or instrumentation combined with ultrasonic instrumentation is unable to remove the smear layer, whereas the subsequent topical application of EDTAC gel effectively removes the smear layer, uncovers dentinal openings and exposes collagen fibers.

  15. Lessons from the Genome Sequence of Neurospora crassa: Tracing the Path from Genomic Blueprint to Multicellular Organism

    PubMed Central

    Borkovich, Katherine A.; Alex, Lisa A.; Yarden, Oded; Freitag, Michael; Turner, Gloria E.; Read, Nick D.; Seiler, Stephan; Bell-Pedersen, Deborah; Paietta, John; Plesofsky, Nora; Plamann, Michael; Goodrich-Tanrikulu, Marta; Schulte, Ulrich; Mannhaupt, Gertrud; Nargang, Frank E.; Radford, Alan; Selitrennikoff, Claude; Galagan, James E.; Dunlap, Jay C.; Loros, Jennifer J.; Catcheside, David; Inoue, Hirokazu; Aramayo, Rodolfo; Polymenis, Michael; Selker, Eric U.; Sachs, Matthew S.; Marzluf, George A.; Paulsen, Ian; Davis, Rowland; Ebbole, Daniel J.; Zelter, Alex; Kalkman, Eric R.; O'Rourke, Rebecca; Bowring, Frederick; Yeadon, Jane; Ishii, Chizu; Suzuki, Keiichiro; Sakai, Wataru; Pratt, Robert

    2004-01-01

    We present an analysis of over 1,100 of the ∼10,000 predicted proteins encoded by the genome sequence of the filamentous fungus Neurospora crassa. Seven major areas of Neurospora genomics and biology are covered. First, the basic features of the genome, including the automated assembly, gene calls, and global gene analyses are summarized. The second section covers components of the centromere and kinetochore complexes, chromatin assembly and modification, and transcription and translation initiation factors. The third area discusses genome defense mechanisms, including repeat induced point mutation, quelling and meiotic silencing, and DNA repair and recombination. In the fourth section, topics relevant to metabolism and transport include extracellular digestion; membrane transporters; aspects of carbon, sulfur, nitrogen, and lipid metabolism; the mitochondrion and energy metabolism; the proteasome; and protein glycosylation, secretion, and endocytosis. Environmental sensing is the focus of the fifth section with a treatment of two-component systems; GTP-binding proteins; mitogen-activated protein, p21-activated, and germinal center kinases; calcium signaling; protein phosphatases; photobiology; circadian rhythms; and heat shock and stress responses. The sixth area of analysis is growth and development; it encompasses cell wall synthesis, proteins important for hyphal polarity, cytoskeletal components, the cyclin/cyclin-dependent kinase machinery, macroconidiation, meiosis, and the sexual cycle. The seventh section covers topics relevant to animal and plant pathogenesis and human disease. The results demonstrate that a large proportion of Neurospora genes do not have homologues in the yeasts Saccharomyces cerevisiae and Schizosaccharomyces pombe. The group of unshared genes includes potential new targets for antifungals as well as loci implicated in human and plant physiology and disease. PMID:15007097

  16. Topical, geospatial, and temporal diffusion of the 2015 North American Menopause Society position statement on nonhormonal management of vasomotor symptoms.

    PubMed

    Carpenter, Janet S; Laine, Tei; Harrison, Blake; LePage, Meghan; Pierce, Taran; Hoteling, Nathan; Börner, Katy

    2017-10-01

    We sought to depict the topical, geospatial, and temporal diffusion of the 2015 North American Menopause Society position statement on the nonhormonal management of menopause-associated vasomotor symptoms released on September 21, 2015, and its associated press release from September 23, 2015. Three data sources were used: online news articles, National Public Radio, and Twitter. For topical diffusion, we compared keywords and their frequencies among the position statement, press release, and online news articles. We also created a network figure depicting relationships across key content categories or nodes. For geospatial diffusion within the United States, we compared locations of the 109 National Public Radio (NPR) stations covering the statement to 775 NPR stations not covering the statement. For temporal diffusion, we normalized and segmented Twitter data into periods before and after the press release (September 12, 2015 to September 22, 2015 vs September 23, 2015 to October 3, 2015) and conducted a burst analysis to identify changes in tweets from before to after. Topical information diffused across sources was similar with the exception of the more scientific terms "vasomotor symptoms" or "vms" versus the more colloquial term "hot flashes." Online news articles indicated media coverage of the statement was mainly concentrated in the United States. NPR station data showed similar proportions of stations airing the story across the four census regions (Northeast, Midwest, south, west; P = 0.649). Release of the statement coincided with bursts in the menopause conversation on Twitter. The findings of this study may be useful for directing the development and dissemination of future North American Menopause Society position statements and/or press releases.

  17. Use of abnormal and health psychology as topics in a classroom format to reduce alcohol and other drug abuse among college students at risk.

    PubMed

    Miley, W M

    2001-12-01

    This study was done to assess whether classes containing topics derived from two college courses, Abnormal Psychology and Health Psychology, could be used in a class room format to reduce alcohol and other drug abuse among at-risk college students. Topics covered included stress and stress management, alcohol and other drug use and abuse, chronic illnesses and psychological disorders that develop from an unhealthy lifestyle, and factors that play a role in good health and well-being. Students were enrolled in a semester-long course for college credit as an alternative to punitive sanctions for on-campus alcohol violations and other drug violations. The Midwest Institute on Drug Use Survey and the CORE Alcohol and Drug Survey were administered on the first and last days of class. Analysis indicated a significant self-reported reduction in drug use and associated negative symptoms and behavioral effects. Women were more likely to report reductions in drug use than men.

  18. Handbook of experiences in the design and installation of solar heating and cooling systems

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

    Ward, D.S.; Oberoi, H.S.

    1980-07-01

    A large array of problems encountered are detailed, including design errors, installation mistakes, cases of inadequate durability of materials and unacceptable reliability of components, and wide variations in the performance and operation of different solar systems. Durability, reliability, and design problems are reviewed for solar collector subsystems, heat transfer fluids, thermal storage, passive solar components, piping/ducting, and reliability/operational problems. The following performance topics are covered: criteria for design and performance analysis, domestic hot water systems, passive space heating systems, active space heating systems, space cooling systems, analysis of systems performance, and performance evaluations. (MHR)

  19. Luminescence Sensors Applied to Water Analysis of Organic Pollutants—An Update

    PubMed Central

    Ibañez, Gabriela A.; Escandar, Graciela M.

    2011-01-01

    The development of chemical sensors for environmental analysis based on fluorescence, phosphorescence and chemiluminescence signals continues to be a dynamic topic within the sensor field. This review covers the fundamentals of this type of sensors, and an update on recent works devoted to quantifying organic pollutants in environmental waters, focusing on advances since about 2005. Among the wide variety of these contaminants, special attention has been paid polycyclic aromatic hydrocarbons, pesticides, explosives and emerging organic pollutants. The potential of coupling optical sensors with multivariate calibration methods in order to improve the selectivity is also discussed. PMID:22247654

  20. Study of Multimission Modular Spacecraft (MMS) propulsion requirements

    NASA Technical Reports Server (NTRS)

    Fischer, N. H.; Tischer, A. E.

    1977-01-01

    The cost effectiveness of various propulsion technologies for shuttle-launched multimission modular spacecraft (MMS) missions was determined with special attention to the potential role of ion propulsion. The primary criterion chosen for comparison for the different types of propulsion technologies was the total propulsion related cost, including the Shuttle charges, propulsion module costs, upper stage costs, and propulsion module development. In addition to the cost comparison, other criteria such as reliability, risk, and STS compatibility are examined. Topics covered include MMS mission models, propulsion technology definition, trajectory/performance analysis, cost assessment, program evaluation, sensitivity analysis, and conclusions and recommendations.

  1. Analytical Ultrasonics in Materials Research and Testing

    NASA Technical Reports Server (NTRS)

    Vary, A.

    1986-01-01

    Research results in analytical ultrasonics for characterizing structural materials from metals and ceramics to composites are presented. General topics covered by the conference included: status and advances in analytical ultrasonics for characterizing material microstructures and mechanical properties; status and prospects for ultrasonic measurements of microdamage, degradation, and underlying morphological factors; status and problems in precision measurements of frequency-dependent velocity and attenuation for materials analysis; procedures and requirements for automated, digital signal acquisition, processing, analysis, and interpretation; incentives for analytical ultrasonics in materials research and materials processing, testing, and inspection; and examples of progress in ultrasonics for interrelating microstructure, mechanical properites, and dynamic response.

  2. Composite structural materials

    NASA Technical Reports Server (NTRS)

    Ansell, G. S.; Loewy, R. G.; Wiberley, S. E.

    1979-01-01

    A multifaceted program is described in which aeronautical, mechanical, and materials engineers interact to develop composite aircraft structures. Topics covered include: (1) the design of an advanced composite elevator and a proposed spar and rib assembly; (2) optimizing fiber orientation in the vicinity of heavily loaded joints; (3) failure mechanisms and delamination; (4) the construction of an ultralight sailplane; (5) computer-aided design; finite element analysis programs, preprocessor development, and array preprocessor for SPAR; (6) advanced analysis methods for composite structures; (7) ultrasonic nondestructive testing; (8) physical properties of epoxy resins and composites; (9) fatigue in composite materials, and (10) transverse thermal expansion of carbon/epoxy composites.

  3. Space Operations Center System Analysis: Requirements for a Space Operations Center, revision A

    NASA Technical Reports Server (NTRS)

    Woodcock, G. R.

    1982-01-01

    The system and program requirements for a space operations center as defined by systems analysis studies are presented as a guide for future study and systems definition. Topics covered include general requirements for safety, maintainability, and reliability, service and habitat modules, the health maintenance facility; logistics modules; the docking tunnel; and subsystem requirements (structures, electrical power, environmental control/life support; extravehicular activity; data management; communications and tracking; docking/berthing; flight control/propulsion; and crew support). Facilities for flight support, construction, satellite and mission servicing, and fluid storage are included as well as general purpose support equipment.

  4. Satellite Power Systems (SPS) concept definition study. Volume 5: Transportation and operations analysis. [heavy lift launch and orbit transfer vehicles for orbital assembly

    NASA Technical Reports Server (NTRS)

    Hanley, G.

    1978-01-01

    The development of transportation systems to support the operations required for the orbital assembly of a 5-gigawatt satellite is discussed as well as the construction of a ground receiving antenna (rectenna). Topics covered include heavy lift launch vehicle configurations for Earth-to LEO transport; the use of chemical, nuclear, and electric orbit transfer vehicles for LEO to GEO operations; personnel transport systems; ground operations; end-to-end analysis of the construction, operation, and maintenance of the satellite and rectenna; propellant production and storage; and payload packaging.

  5. R and D Productivity: New Challenges for the US Space Program

    NASA Technical Reports Server (NTRS)

    Baskin, O. W. (Editor); Sullivan, L. J. (Editor)

    1985-01-01

    Various topics related to research and development activities applicable to their U.S. space program are discussed. Project management, automatic control technology, human resources, management information systems, computer aided design, systems engineering, and personnel management were among the topics covered.

  6. The Ninth National Conference on Rural Public Transportation - Final Report

    DOT National Transportation Integrated Search

    1990-09-01

    This report consists of transcriptions from the sessions of the subject conference, held in October 1989 in San Antonio, Texas. This biennial conference is one of the premier technical sessions held on the topic, and covered the full range of topics ...

  7. Topics for Mathematics Clubs.

    ERIC Educational Resources Information Center

    Dalton, LeRoy C., Ed.; Snyder, Henry D., Ed.

    The ten chapters in this booklet cover topics not ordinarily discussed in the classroom: Fibonacci sequences, projective geometry, groups, infinity and transfinite numbers, Pascal's Triangle, topology, experiments with natural numbers, non-Euclidean geometries, Boolean algebras, and the imaginary and the infinite in geometry. Each chapter is…

  8. Consortium for Materials Development in Space. Technical section

    NASA Technical Reports Server (NTRS)

    1987-01-01

    Several topics related to materials development in space are discussed. Physical vapor transport crystal growth, the mass spectroscopic facility, surface coatings and catalyst production by electrodeposition, mass transfer by diffusion, electrooptical organic materials, and high temperature superconductors are among the topics covered.

  9. Workshop I: Systems/Standards/Arrays

    NASA Technical Reports Server (NTRS)

    Piszczor, Mike; Reed, Brad

    2007-01-01

    Workshop Format: 1) 1:00 - 3:00 to cover various topics as appropriate; 2) At last SPRAT, conducted Workshop topic on solar cell and array qualification standards. Brad Reed will present update on status of that effort; 3) Second workshop topic: The Future of PV Research within NASA. 4) Any time remaining, specific topics from participants. 5) Reminder for IAPG Members! RECWG today 3:00-5:00 in Federal Room, 2nd Floor OAI. a chart is presented showing: Evaluation of Solar Array Technology Readiness Levels.

  10. Privacy: The Small and Large of It

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

    NUSBAUM,ANNA W.

    1999-10-22

    The topic of Privacy is complex, multi-faceted, and often emotionally laden. This paper will cover the following topics, in an effort to further understanding of federal regulations and activities, the balancing act that necessarily occurs in business, and what role a records manager can play. The topics are: Definitions; The Privacy Act; ''Private'' companies; Potential areas of concern; Expectations; Corporate responsibilities; Case studies; and Records Manager's role.

  11. Communication system modeling

    NASA Technical Reports Server (NTRS)

    Holland, L. D.; Walsh, J. R., Jr.; Wetherington, R. D.

    1971-01-01

    This report presents the results of work on communications systems modeling and covers three different areas of modeling. The first of these deals with the modeling of signals in communication systems in the frequency domain and the calculation of spectra for various modulations. These techniques are applied in determining the frequency spectra produced by a unified carrier system, the down-link portion of the Command and Communications System (CCS). The second modeling area covers the modeling of portions of a communication system on a block basis. A detailed analysis and modeling effort based on control theory is presented along with its application to modeling of the automatic frequency control system of an FM transmitter. A third topic discussed is a method for approximate modeling of stiff systems using state variable techniques.

  12. Clustered engine study

    NASA Technical Reports Server (NTRS)

    Shepard, Kyle; Sager, Paul; Kusunoki, Sid; Porter, John; Campion, AL; Mouritzan, Gunnar; Glunt, George; Vegter, George; Koontz, Rob

    1993-01-01

    Several topics are presented in viewgraph form which together encompass the preliminary assessment of nuclear thermal rocket engine clustering. The study objectives, schedule, flow, and groundrules are covered. This is followed by the NASA groundrules mission and our interpretation of the associated operational scenario. The NASA reference vehicle is illustrated, then the four propulsion system options are examined. Each propulsion system's preliminary design, fluid systems, operating characteristics, thrust structure, dimensions, and mass properties are detailed as well as the associated key propulsion system/vehicle interfaces. A brief series of systems analysis is also covered including: thrust vector control requirements, engine out possibilities, propulsion system failure modes, surviving system requirements, and technology requirements. An assessment of vehicle/propulsion system impacts due to the lessons learned are presented.

  13. Teaching foundational topics and scientific skills in biochemistry within the conceptual framework of HIV protease.

    PubMed

    Johnson, R Jeremy

    2014-01-01

    HIV protease has served as a model protein for understanding protein structure, enzyme kinetics, structure-based drug design, and protein evolution. Inhibitors of HIV protease are also an essential part of effective HIV/AIDS treatment and have provided great societal benefits. The broad applications for HIV protease and its inhibitors make it a perfect framework for integrating foundational topics in biochemistry around a big picture scientific and societal issue. Herein, I describe a series of classroom exercises that integrate foundational topics in biochemistry around the structure, biology, and therapeutic inhibition of HIV protease. These exercises center on foundational topics in biochemistry including thermodynamics, acid/base properties, protein structure, ligand binding, and enzymatic catalysis. The exercises also incorporate regular student practice of scientific skills including analysis of primary literature, evaluation of scientific data, and presentation of technical scientific arguments. Through the exercises, students also gain experience accessing computational biochemical resources such as the protein data bank, Proteopedia, and protein visualization software. As these HIV centered exercises cover foundational topics common to all first semester biochemistry courses, these exercises should appeal to a broad audience of undergraduate students and should be readily integrated into a variety of teaching styles and classroom sizes. © 2014 The International Union of Biochemistry and Molecular Biology.

  14. Feminist methodologies and engineering education research

    NASA Astrophysics Data System (ADS)

    Beddoes, Kacey

    2013-03-01

    This paper introduces feminist methodologies in the context of engineering education research. It builds upon other recent methodology articles in engineering education journals and presents feminist research methodologies as a concrete engineering education setting in which to explore the connections between epistemology, methodology and theory. The paper begins with a literature review that covers a broad range of topics featured in the literature on feminist methodologies. Next, data from interviews with engineering educators and researchers who have engaged with feminist methodologies are presented. The ways in which feminist methodologies shape their research topics, questions, frameworks of analysis, methods, practices and reporting are each discussed. The challenges and barriers they have faced are then discussed. Finally, the benefits of further and broader engagement with feminist methodologies within the engineering education community are identified.

  15. First Annual Workshop on Space Operations Automation and Robotics (SOAR 87)

    NASA Technical Reports Server (NTRS)

    Griffin, Sandy (Editor)

    1987-01-01

    Several topics relative to automation and robotics technology are discussed. Automation of checkout, ground support, and logistics; automated software development; man-machine interfaces; neural networks; systems engineering and distributed/parallel processing architectures; and artificial intelligence/expert systems are among the topics covered.

  16. TRAHC Folklife Study Guides.

    ERIC Educational Resources Information Center

    Texarkana Regional Arts and Humanities Council, Inc., TX.

    Each of the seven study guides combined in this packet provides a lesson that includes a reading or descriptive narrative of the topic, along with teaching objectives, questions to consider, and suggested classroom activities. Topics covered are: (1) "Introduction to the Concept of Folklife"; (2) "Southern Gospel Music and…

  17. How well are you teaching one of the most important biological concepts for humankind? A call to action

    USGS Publications Warehouse

    Bonar, Scott A.; Fife, Deanna A.; Bonar, John S.

    2016-01-01

    We represent several generations of biology educators – with teaching experiences beginning in the 1940s and continuing to the present, from elementary school to graduate-level programs. We find the vast array of subjects that biology teachers can now cover both thrilling and mind-boggling. Depending on the grade level, units exist that focus on neurobiology, forensics, DNA analysis, biotechnology, marine biology, and a host of other topics.Although science teachers cover a potpourri of advanced topics, we must ask ourselves – no matter our biology-teaching responsibilities – how well we are teaching carrying capacity, one of the most fundamental biological concepts for our society, knowledge of which becomes more important every day. As biology teachers, most of you know that carrying capacity is defined as the maximum population an environment can sustain, given the amounts of food, habitat, and other resources available. Every environment – from your goldfish bowl to the local forest to planet Earth – can only sustain a set number (weight) of a particular species, based on available resources and space. Currently, most science classes teach …

  18. A systematic review of elephant impact across Africa

    PubMed Central

    Purdon, Andrew; van Aarde, Rudi J.

    2017-01-01

    Contradictory findings among scientific studies that address a particular issue may impede the conversion of science to management implementation. A systematic review of peer-reviewed studies to generate a single outcome may overcome this problem. The contentious topic of the impact that a megaherbivore such as the savanna elephant have for other species and their environment can benefit from such an approach. After some 68 years, 367 peer-reviewed papers covered the topic and 51 of these papers provided sufficient data to be included in a meta-analysis. We separated the direct impact that elephants had on trees and herbs from the indirect effects on other vertebrates, invertebrates, and soil properties. Elephants have an impact on tree structure and abundance but no overall negative cascading effects for species that share space with them. Primary productivity explained a small amount of variation of elephant impact on vegetation. Elephant numbers (density), study duration, rainfall, tree cover, and the presence of artificial water and fences failed to describe patterns of impact. We conclude that published information do not support the calls made for artificially manipulating elephant numbers to ameliorate elephant impact, and call for the management of space use by elephants to maintain savanna heterogeneity. PMID:28591179

  19. A quest to increase safety of anesthetics by advancements in anesthesia monitoring: scientometric analysis

    PubMed Central

    Vlassakov, Kamen V; Kissin, Igor

    2015-01-01

    The aim of this study was to assess progress in the field of anesthesia monitoring over the past 40 years using scientometric analysis. The following scientometric indexes were used: popularity indexes (general and specific), representing the proportion of articles on either a topic relative to all articles in the field of anesthetics (general popularity index, GPI) or the subfield of anesthesia monitoring (specific popularity index, SPI); index of change (IC), representing the degree of growth in publications on a topic from one period to the next; and index of expectations (IE), representing the ratio of the number of articles on a topic in the top 20 journals relative to the number of articles in all (>5,000) biomedical journals covered by PubMed. Publications on 33 anesthesia-monitoring topics were assessed. Our analysis showed that over the past 40 years, the rate of rise in the number of articles on anesthesia monitoring was exponential, with an increase of more than eleven-fold, from 296 articles over the 5-year period 1974–1978 to 3,394 articles for 2009–2013. This rise profoundly exceeded the rate of rise of the number of articles on general anesthetics. The difference was especially evident with the comparison of the related GPIs: stable growth of the GPI for anesthesia monitoring vs constant decline in the GPI for general anesthetics. By the 2009–2013 period, among specific monitoring topics introduced after 1980, the SPI index had a meaningful magnitude (≥1.5) in 9 of 24 topics: Bispectral Index (7.8), Transesophageal Echocardiography (4.2), Electromyography (2.8), Pulse Oximetry (2.4), Entropy (2.3), Train-of-four (2.3), Capnography (1.9), Pulse Contour (1.9), and Electrical Nerve Stimulation for neuromuscular monitoring (1.6). Only one of these topics (Pulse Contour) demonstrated (in 2009–2013) high values for both IC and IE indexes (76 and 16.9, respectively), indicating significant recent progress. We suggest that rapid growth in the field of anesthetic monitoring was one of the most important developments to compensate for the intrinsically low margins of safety of anesthetic agents. PMID:26005336

  20. Decreasing Skin Graft Contraction through Topical Wound Bed Preparation with Anti-Inflammatory Agents

    DTIC Science & Technology

    2016-10-01

    inflammatory agents - Wound healing -Contraction ACCOMPLISHMENTS: What were the major goals of the project? Develop treatments that modulate...1 AD _____________________ (Leave blank) Award Number: W81XWH-14-2-0153 TITLE: Decreasing Skin Graft Contraction through Topical Wound Bed...TYPE Annual 3. DATES COVERED (From - To) 15 Sep 2015 - 14 Sep 2016 4. TITLE AND SUBTITLE Decreasing Skin Graft Contraction through Topical Wound Bed

  1. Thermal Storage Applications Workshop. Volume 1: Plenary Session Analysis

    NASA Technical Reports Server (NTRS)

    1979-01-01

    The importance of the development of inexpensive and efficient thermal and thermochemical energy storage technology to the solar power program is discussed in a summary of workship discussions held to exchange information and plan for future systems. Topics covered include storage in central power applications such as the 10 MW-e demonstration pilot receiver to be constructed in Barstow, California; storage for small dispersed systems, and problems associated with the development of storage systems for solar power plants interfacing with utility systems.

  2. Colorimetric consideration of transparencies for a typical LACIE scene

    NASA Technical Reports Server (NTRS)

    Juday, R. D. (Principal Investigator)

    1979-01-01

    The production film converter used to produce LACIE imagery is described as well as schemes designed to provide the analyst with operational film products. Two of these products are discussed from the standpoint of color theory. Colorimetric terminology is defined and the mathematical calculations are given. Topics covered include (1) history of product 1 and 3 algorithm development; (2) colorimetric assumptions for product 1 and 3 algorithms; (3) qualitative results from a colorimetric analysis of a typical LACIE scene; and (4) image-to-image color stability.

  3. Application of Lanczos vectors to control design of flexible structures, part 2

    NASA Technical Reports Server (NTRS)

    Craig, Roy R., Jr.; Su, Tzu-Jeng

    1992-01-01

    This report covers the period of the grant from January 1991 until its expiration in June 1992. Together with an Interim Report (Ref. 9), it summarizes the research conducted under NASA Grant NAG9-357 on the topic 'Application of Lanczos Vectors to Control Design of Flexible Structures.' The research concerns various ways to obtain reduced-order mathematical models of complex structures for use in dynamics analysis and in the design of control systems for these structures. This report summarizes the research.

  4. The Propulsive Small Expendable Deployer System (ProSEDS)

    NASA Technical Reports Server (NTRS)

    Lorenzini, Enrico C.; Estes, Robert D.; Cosmo, Mario L.

    2001-01-01

    This is the Annual Report #2 entitled "The Propulsive Small Expendable Deployer System (ProSEDS)" prepared by the Smithsonian Astrophysical Observatory for NASA Marshall Space Flight Center. This report covers the period of activity from 1 August 2000 through 30 July 2001. The topics include: 1) Updated System Performance; 2) Mission Analysis; 3) Updated Dynamics Reference Mission; 4) Updated Deployment Control Profiles and Simulations; 5) Comparison of ED tethers and electrical thrusters; 6) Kalman filters for mission estimation; and 7) Delivery of interactive software for ED tethers.

  5. Design requirements for SRB production control system. Volume 3: Package evaluation, modification and hardware

    NASA Technical Reports Server (NTRS)

    1981-01-01

    The software package evaluation was designed to analyze commercially available, field-proven, production control or manufacturing resource planning management technology and software package. The analysis was conducted by comparing SRB production control software requirements and conceptual system design to software package capabilities. The methodology of evaluation and the findings at each stage of evaluation are described. Topics covered include: vendor listing; request for information (RFI) document; RFI response rate and quality; RFI evaluation process; and capabilities versus requirements.

  6. Tectonic Processes on Planets and Satellites

    NASA Technical Reports Server (NTRS)

    Head, J. W.

    1997-01-01

    The final report is comprised of 7 journal articles that were completed during the reporting period. Topics covered include:(1) photogeologic analysis of the Magellan stereo view of six coronae; (2) the ancient age of Maxwell Montes; (3) timescale of regional plains emplacement on Venus; (4) remote and local stresses and calderas on Mars; (5) lunar linear rilles; (6) stratigraphical constraints on the duration of tessera formation on Venus; and (7) the use of magnetic signatures in identifying shallow intrusions on the Moon.

  7. Parts, materials, and processes experience summary, volume 2. [design, engineering, and quality control

    NASA Technical Reports Server (NTRS)

    1973-01-01

    This summary provides the general engineering community with the accumulated experience from ALERT reports issued by NASA and the Government-Industry. Data Exchange Program, and related experience gained by Government and industry. It provides expanded information on selected topics by relating the problem area (failure) to the cause, the investigation and findings, the suggestions for avoidance (inspections, screening tests, proper part applications, requirements for manufacturer's plant facilities, etc.), and failure analysis procedures. Diodes, integrated circuits, and transistors are covered in this volume.

  8. Lunar and Planetary Science XXXVI, Part II

    NASA Technical Reports Server (NTRS)

    2005-01-01

    Some topics covered: Implications of internal fragmentation on the structure of comets; Atmospheric excitation of mars polar motion; Dunite viscosity dependence on oxygen fugacity; Cross profile and volume analysis of bahram valles on mars; Calculations of the fluxes of 10-250 kV lunar leakage gamma rays; Alluvian fans on mars; Investigating the sources of the apollo 14 high-Al mare basalts; Relationship of coronae, regional plains and rift zones on venus; and Chemical differentiation and internal structure of europa and callisto.

  9. Radar Cross Section Studies/Compact Range Research

    NASA Technical Reports Server (NTRS)

    Burnside, W. D.; Dominek, A. K.; Gupta, I. J.; Newman, E. H.; Pathak, P. H.; Peters, L., Jr.

    1988-01-01

    A summary is given of the achievements of NASA Grant NsG-1613 by Ohio State University from May 1, 1987 to April 30, 1988. The major topics covered are as follows: (1) electromagnetic scattering analysis; (2) indoor scattering measurement systems; (3) RCS control; (4) waveform processing techniques; (5) material scattering and design studies; (6) design and evaluation of design studies; and (7) antenna studies. Major progress has been made in each of these areas as verified by the numerous publications produced.

  10. Research in space science and technology. [including X-ray astronomy and interplanetary plasma physics

    NASA Technical Reports Server (NTRS)

    Beckley, L. E.

    1977-01-01

    Progress in various space flight research programs is reported. Emphasis is placed on X-ray astronomy and interplanetary plasma physics. Topics covered include: infrared astronomy, long base line interferometry, geological spectroscopy, space life science experiments, atmospheric physics, and space based materials and structures research. Analysis of galactic and extra-galactic X-ray data from the Small Astronomy Satellite (SAS-3) and HEAO-A and interplanetary plasma data for Mariner 10, Explorers 47 and 50, and Solrad is discussed.

  11. Digested disorder

    PubMed Central

    Reddy, Krishna D; DeForte, Shelly; Uversky, Vladimir N

    2014-01-01

    The current literature on intrinsically disordered proteins grows fast. To keep interested readers up to speed with this literature, we continue a “Digested Disorder” project and represent a new issue of reader’s digest of the research papers and reviews on intrinsically disordered proteins. The only 2 criteria for inclusion in this digest are the publication date (a paper should be published within the covered time frame) and topic (a paper should be dedicated to any aspect of protein intrinsic disorder). The current digest issue covers papers published during the third quarter of 2013; i.e., during the period of June, July, and September of 2013. Similar to previous issues, the papers are grouped hierarchically by topics they cover, and for each of the included paper a short description is given on its major findings. PMID:28232877

  12. Finite element flow analysis; Proceedings of the Fourth International Symposium on Finite Element Methods in Flow Problems, Chuo University, Tokyo, Japan, July 26-29, 1982

    NASA Astrophysics Data System (ADS)

    Kawai, T.

    Among the topics discussed are the application of FEM to nonlinear free surface flow, Navier-Stokes shallow water wave equations, incompressible viscous flows and weather prediction, the mathematical analysis and characteristics of FEM, penalty function FEM, convective, viscous, and high Reynolds number FEM analyses, the solution of time-dependent, three-dimensional and incompressible Navier-Stokes equations, turbulent boundary layer flow, FEM modeling of environmental problems over complex terrain, and FEM's application to thermal convection problems and to the flow of polymeric materials in injection molding processes. Also covered are FEMs for compressible flows, including boundary layer flows and transonic flows, hybrid element approaches for wave hydrodynamic loadings, FEM acoustic field analyses, and FEM treatment of free surface flow, shallow water flow, seepage flow, and sediment transport. Boundary element methods and FEM computational technique topics are also discussed. For individual items see A84-25834 to A84-25896

  13. Parent-child communication about sexual and reproductive health: evidence from the Brong Ahafo region, Ghana.

    PubMed

    Manu, Abubakar A; Mba, Chuks Jonathan; Asare, Gloria Quansah; Odoi-Agyarko, Kwasi; Asante, Rexford Kofi Oduro

    2015-03-07

    Young people aged 10-24 years represent one-third of the Ghanaian population. Many are sexually active and are at considerable risk of negative health outcomes due to inadequate sexual and reproductive health knowledge. Although growing international evidence suggests that parent-child sexual communication has positive influence on young people's sexual behaviours, this subject has been poorly studied among Ghanaian families. This study explored the extent and patterns of parent-child sexual communication, and the topics commonly discussed by parents. A cross-sectional design was used to sample 790 parent-child dyads through a two-stage cluster sampling technique with probability proportional to size. Interviewer-administered questionnaire method was used to gather quantitative data on parent-child communication about sex. Twenty sexual topics were investigated to describe the patterns and frequency of communication. The Pearson's chi-square and z-test for two-sample proportions were used to assess sexual communication differences between parents and young people. Qualitative data were used to flesh-out relevant issues which standard questionnaire could not cover satisfactorily. About 82.3% of parents had at some point in time discussed sexual and reproductive health issues with their children; nonetheless, the discussions centered on a few topics. Whereas child-report indicated that 78.8% of mothers had discussed sexual communication with their children, 53.5% of fathers had done so. Parental discussions on the 20 sexual topics ranged from 5.2%-73.6%. Conversely, young people's report indicates that mother-discussed topics ranged between 1.9%-69.5%, while father-discussed topics ranged from 0.4% to 46.0%. Sexual abstinence was the most frequently discussed topic (73.6%), followed by menstruation 63.3% and HIV/AIDS 61.5%; while condom (5.2%) and other contraceptive use (9.3%) were hardly discussed. The most common trigger of communication cited by parent-child dyads was parent's own initiation (59.1% vs. 62.6% p=0.22). Parents in the Brong Ahafo region of Ghana do talk to children about sex, but their conversations cover limited topics. While abstinence is the most widely discussed sexual topic, condoms and contraception were rarely discussed. Sex educational programmes ought to encourage parents to expand sexual communication to cover more topics.

  14. Mollweide's Formula in Teaching Trigonometry

    ERIC Educational Resources Information Center

    Karjanto, Natanael

    2011-01-01

    Trigonometry is one of the topics in mathematics that the students in both high school and pre-undergraduate levels need to learn. Generally, the topic covers trigonometric functions, trigonometric equations, trigonometric identities and solving oblique triangles using the Laws of Sines and Cosines. However, when solving the oblique triangles,…

  15. Applied Survey Sampling

    ERIC Educational Resources Information Center

    Blair, Edward; Blair, Johnny

    2015-01-01

    Written for students and researchers who wish to understand the conceptual and practical aspects of sampling, this book is designed to be accessible without requiring advanced statistical training. It covers a wide range of topics, from the basics of sampling to special topics such as sampling rare populations, sampling organizational populations,…

  16. 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…

  17. Pneumatics.

    ERIC Educational Resources Information Center

    Engelbrecht, Nancy; And Others

    This unit on pneumatics, for use in postsecondary programs, is organized in eight sections. Each section consists of information sheets with line drawings and multiple-choice questions for each topic in the sections. Answers are provided at the back of the book. The following topics are covered: (1) introduction--pressure, principles of gases,…

  18. Selected topics from classical bacterial genetics.

    PubMed

    Raleigh, Elisabeth A; Elbing, Karen; Brent, Roger

    2002-08-01

    Current cloning technology exploits many facts learned from classical bacterial genetics. This unit covers those that are critical to understanding the techniques described in this book. Topics include antibiotics, the LAC operon, the F factor, nonsense suppressors, genetic markers, genotype and phenotype, DNA restriction, modification and methylation and recombination.

  19. Suggested Courseware for the Non-Calculus Physics Student: Measurement, Vectors, and One-Dimensional Motion.

    ERIC Educational Resources Information Center

    Mahoney, Joyce; And Others

    1988-01-01

    Evaluates 16 commercially available courseware packages covering topics for introductory physics. Discusses the price, sub-topics, program type, interaction, time, calculus required, graphics, and comments of each program. Recommends two packages in measurement and vectors, and one-dimensional motion respectively. (YP)

  20. NASA-Chinese Aeronautical Establishment (CAE) Symposium

    NASA Technical Reports Server (NTRS)

    1986-01-01

    Several topics relative to combustion research are discussed. A numerical study of combustion processes in afterburners; the modeling of turbulent, reactive flow; gas turbine research; modeling of dilution jet flow fields; and chemical shock tubes as tools for studying high-temperature chemical kinetics are among the topics covered.

  1. An intermediate-level course on Biological Physics

    NASA Astrophysics Data System (ADS)

    Nelson, Phil

    2004-03-01

    I describe both undergraduate and graduate 1-semester courses designed to give a survey of Biological Physics. The courses cover classical as well as recent topics. The undergraduate version requires calculus-based first-year physics as its prerequisite. With this level of assumed background, we can arrive at topics such as molecular motors, manipulation of single molecules, and the propagation of nerve impulses. Students majoring in physics, chemistry, biochemistry, and every engineering major (as well as a few in biology), end up taking this course. The graduate course covers the same material but includes exercises with symbolic mathematics packages and data modeling.

  2. Covering the Global Village: A Handbook for the Student Press.

    ERIC Educational Resources Information Center

    Zombory, Chris

    Geared to student journalists and their advisors, this handbook demonstrates how different journalism techniques can be used to cover developing nations issues locally. News briefs are timely, short stories that give an overview or summary of a news topic. A news event is similar to a news brief in that the event being covered must be current and…

  3. Introductory Course Based on a Single Problem: Learning Nucleic Acid Biochemistry from AIDS Research

    ERIC Educational Resources Information Center

    Grover, Neena

    2004-01-01

    In departure from the standard approach of using several problems to cover specific topics in a class, I use a single problem to cover the contents of the entire semester-equivalent biochemistry classes. I have developed a problem-based service-learning (PBSL) problem on HIV/AIDS to cover nucleic acid concepts that are typically taught in the…

  4. What interns talk about.

    PubMed

    Rastegar, Darius A; Wright, Scott M

    2005-03-01

    Peer education is an important component of residency training and it generally takes the form of informal discussions. Residents may also prepare more formal presentations for their peers and analysing the topics they choose to address can serve as a form of needs assessment by giving faculty insight into the content they believe should be taught. At our internal medicine residency program, interns participating in an evidence-based medicine rotation make a formal 30-minute presentation on the topic of their choosing. We reviewed the Power Point slides from 88 presentations given over the past 6 years and have characterized the topics that were covered. Many of the talks were innovative and dealt with subject matter not covered elsewhere in the residency curriculum. Providing housestaff with more opportunities to formally teach each other may improve the educational experience of residency training.

  5. Aerodynamic Design of Axial Flow Compressors

    NASA Technical Reports Server (NTRS)

    Bullock, R. O. (Editor); Johnsen, I. A.

    1965-01-01

    An overview of 'Aerodynamic systems design of axial flow compressors' is presented. Numerous chapters cover topics such as compressor design, ptotential and viscous flow in two dimensional cascades, compressor stall and blade vibration, and compressor flow theory. Theoretical aspects of flow are also covered.

  6. The Propulsive Small Expendable Deployer System (ProSEDS)

    NASA Technical Reports Server (NTRS)

    Lorenzini, Enrico C.; Cosmo, Mario L.; Estes, Robert D.; Sanmartin, Juan; Pelaez, Jesus; Ruiz, Manuel

    2003-01-01

    This Final Report covers the following main topics: 1) Brief Description of ProSEDS; 2) Mission Analysis; 3) Dynamics Reference Mission; 4) Dynamics Stability; 5) Deployment Control; 6) Updated System Performance; 7) Updated Mission Analysis; 8) Updated Dynamics Reference Mission; 9) Updated Deployment Control Profiles and Simulations; 10) Updated Reference Mission; 11) Evaluation of Power Delivered by the Tether; 12) Deployment Control Profile Ref. #78 and Simulations; 13) Kalman Filters for Mission Estimation; 14) Analysis/Estimation of Deployment Flight Data; 15) Comparison of ED Tethers and Electrical Thrusters; 16) Dynamics Analysis for Mission Starting at a Lower Altitude; 17) Deployment Performance at a Lower Altitude; 18) Satellite Orbit after a Tether Cut; 19) Deployment with Shorter Dyneema Tether Length; 20) Interactive Software for ED Tethers.

  7. 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.

  8. Mobile Learning

    ERIC Educational Resources Information Center

    Hockly, Nicky

    2013-01-01

    In this series, we explore current technology-related themes and topics. The series aims to discuss and demystify what may be new areas for some readers and to consider their relevance to English language teachers. In future articles, we will be covering topics such as learning technologies in low-resource environments, personal learning networks,…

  9. Innovation Abstracts, Volume IV, Numbers 1-36.

    ERIC Educational Resources Information Center

    Watkins, Karen, Ed.

    1982-01-01

    Brief, two-page abstracts are provided on 36 educational topics of interest to community college faculty, administrators, and staff. The topics covered are: (1) a student retention technique; (2) educational productivity and quality; (3) competency-based adult education; (4) part-time faculty; (5) Beaver College's (Pennsylvania) writing across the…

  10. Topics in Hawaii's History: Resources and Lesson Plans for Secondary School Teachers.

    ERIC Educational Resources Information Center

    Odo, Franklin, Ed.; Kawamoto, Kevin, Ed.; McGregor, Davianna, Ed.

    Twenty-nine teachers participated in a 4-week National Endowment for the Humanities institute which covered topics from pre-contact Hawaiian population estimates to formation of plantation workforces to contemporary sovereignty issues. The lessons the participants developed are divided into nine sections. Section 1, "Geography," contains…

  11. University of Chicago School Mathematics Project (UCSMP) Algebra. WWC Intervention Report

    ERIC Educational Resources Information Center

    What Works Clearinghouse, 2009

    2009-01-01

    University of Chicago School Mathematics Project (UCSMP) Algebra is a one-year course covering three primary topics: (1) linear and quadratic expressions, sentences, and functions; (2) exponential expressions and functions; and (3) linear systems. Topics from geometry, probability, and statistics are integrated with the appropriate algebra.…

  12. Coal Activities for Secondary Students.

    ERIC Educational Resources Information Center

    American Coal Foundation, Washington, DC.

    This collection of lesson plans designed for teachers of 4th- through 12th-grade students utilizes an assortment of teaching strategies for topics related to coal and the coal industry. Activities cover the following topics: coal formation; coal identification; "the geologist's dilemma" (a supply and demand activity); geologic time and…

  13. Training within the Accounting Firm.

    ERIC Educational Resources Information Center

    Finch, Beth; And Others

    1991-01-01

    A survey received 509 responses from 2,000 randomly selected accounting employees about which training topics are receiving the most attention and who is receiving the training. Results prove that training has become an integral part of a certified public accountant's job; topics most often covered were tax related--individual and corporate income…

  14. 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,…

  15. The Journal of Postsecondary Education and Disability: From Past to Present

    ERIC Educational Resources Information Center

    Madaus, Joseph W.; Lalor, Adam R.; Gelbar, Nicholas; Kowitt, Jennifer

    2014-01-01

    To recognize the 30th anniversary of the "Journal of Postsecondary Education and Disability" ("JPED"), every journal publication was analyzed to determine topics covered and characteristics of the samples studied. This article describes the development of a taxonomy to classify the topical areas examined in the field of…

  16. CounselorQuest: Concise Analyses of Critical Counseling Topics.

    ERIC Educational Resources Information Center

    Walz, Garry R., Comp.

    This document contains 167 Educational Resources and Information Center (ERIC) digests from eight ERIC Clearinghouses covering topics of interest to counselors who work with clients from preschool age through adults. Digests are organized alphabetically by title; three indices help users locate digests alphabetically, by educational level, and by…

  17. 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…

  18. 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…

  19. Outcomes of a Chemistry Content Professional Learning Session: Teachers' Perspectives

    ERIC Educational Resources Information Center

    Rowen, Catherine; Woods-McConney, Amanda; Hughes, Leonie; Laird, Damian

    2017-01-01

    The national curriculum for chemistry includes topics that have not previously been taught at secondary level. In response to requests for teacher professional learning (PL) covering these topics, a course called "Divide and Analyse" was developed. Investigations into the PL needs of chemistry teachers were carried out in conjunction…

  20. Fundamentals of Library Automation and Technology. Participant Workbook.

    ERIC Educational Resources Information Center

    Bridge, Frank; Walton, Robert

    This workbook presents outlines of topics to be covered during a two-day workshop on the fundamentals for library automation. Topics for the first day include: (1) Introduction; (2) Computer Technology--A Historical Overview; (3) Evolution of Library Automation; (4) Computer Hardware Technology--An Introduction; (5) Computer Software…

  1. What's Difficult about Chemistry? An Irish Perspective

    ERIC Educational Resources Information Center

    Childs, Peter E.; Sheehan, Maria

    2009-01-01

    This semi-longitudinal investigation identified the chemistry topics that the majority of Irish chemistry pupils/students find difficult, from Junior Certificate level (age 15/16 years) right the way through to University level (age 18+). Pupils/students completed a five point, Likert-type questionnaire listing the topics covered in the different…

  2. On Campus with Women. Number 11.

    ERIC Educational Resources Information Center

    Association of American Colleges, Washington, DC. Project on the Status and Education of Women.

    This occasional newsletter summarizes a variety of activities concerning women on campuses and in the job market across the United States. Topics covered in the newsletter are affirmative action and employment, education of women, coeducation and admissions, and sports. A number of specific reports of activities are found under each topic. For…

  3. Instructors' Use of Trigger Warnings and Behavior Warnings in Abnormal Psychology

    ERIC Educational Resources Information Center

    Boysen, Guy A.; Wells, Anna Mae; Dawson, Kaylee J.

    2016-01-01

    College students have been increasingly demanding warnings and accommodations in relation to course topics they believe will elicit strong, negative emotions. These "trigger warnings" are highly relevant to Abnormal Psychology because of the sensitive topics covered in the course (e.g., suicide, trauma, sex). A survey of Abnormal…

  4. Career Development Course: Instructor's Handbook and Curriculum Guide.

    ERIC Educational Resources Information Center

    Hunsaker, Alan

    A ten-week course in career development for unemployed, low-income, dropout-prone teenagers is described. Topics covered include job applications, resumes, interviewing, ancillary needs (e.g., driver's licenses and social security numbers), the want ads, and employment agencies. Goals, objectives, and discussion items are provided for each topic.…

  5. School Improvement Processes in Career Education.

    ERIC Educational Resources Information Center

    Smey, Barbara A.

    This manual is designed to review those topics which should be considered when initiating a school improvement effort in career education. These materials, representing a one-day workshop, consist of seven activities. Topics covered in the activities are an overview of the workshop, work flow and a work-flow diagram, needs assessment, career…

  6. Physical Science Laboratory Manual, Experimental Version.

    ERIC Educational Resources Information Center

    Cooperative General Science Project, Atlanta, GA.

    Provided are physical science laboratory experiments which have been developed and used as a part of an experimental one year undergraduate course in general science for non-science majors. The experiments cover a limited number of topics representative of the scientific enterprise. Some of the topics are pressure and buoyancy, heat, motion,…

  7. Tilesetting Testbook.

    ERIC Educational Resources Information Center

    Strazicich, Mirko, Ed.

    This testbook contains objective tests for each topic in the "Tilesetting Workbook" (see note) for use in the classroom portions of the union four-year apprentice tilesetting program in California. Tests are all multiple choice and are usually two pages in length. Tests are provided for each of the 44 topics covered in the five units of…

  8. Environmental Science: High-School Science Fair Experiments.

    ERIC Educational Resources Information Center

    Dashefsky, H. Steven

    This book contains 23 suggestions for experiments involving environmental science that can be used to create a science fair project. Aimed at grades 10-12, a wide range of environmental topics is covered. These topics include soil ecosystems, aquatic ecosystems, applied ecology, global warming and the greenhouse effect, deforestation and…

  9. Topical Application of Tranexamic Acid to Reduce Blood Loss During Complex Combat Related Spine Trauma Surgery

    DTIC Science & Technology

    2015-10-01

    AWARD NUMBER: W81XWH-14-2-0177 TITLE: Topical Application of Tranexamic Acid to Reduce Blood Loss During Complex Combat-Related Spine Trauma...COVERED (From - To) 30 Sep 2014 - 29 Sep 2015 4. TITLE AND SUBTITLE Topical Application of Tranexamic Acid to Reduce Blood Loss During Complex...application will be submitted shortly and successfully. 15. SUBJECT TERMS Spine; Tranexamic Acid ; Perioperative blood loss; Trauma; Antifibrinolytic

  10. 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.

  11. Public Opinions Toward Diseases: Infodemiological Study on News Media Data

    PubMed Central

    ElTayeby, Omar; Zolnoori, Maryam

    2018-01-01

    Background Society always has limited resources to expend on health care, or anything else. What are the unmet medical needs? How do we allocate limited resources to maximize the health and welfare of the people? These challenging questions might be re-examined systematically within an infodemiological frame on a much larger scale, leveraging the latest advancement in information technology and data science. Objective We expanded our previous work by investigating news media data to reveal the coverage of different diseases and medical conditions, together with their sentiments and topics in news articles over three decades. We were motivated to do so since news media plays a significant role in politics and affects the public policy making. Methods We analyzed over 3.5 million archive news articles from Reuters media during the periods of 1996/1997, 2008 and 2016, using summary statistics, sentiment analysis, and topic modeling. Summary statistics illustrated the coverage of various diseases and medical conditions during the last 3 decades. Sentiment analysis and topic modeling helped us automatically detect the sentiments of news articles (ie, positive versus negative) and topics (ie, a series of keywords) associated with each disease over time. Results The percentages of news articles mentioning diseases and medical conditions were 0.44%, 0.57% and 0.81% in the three time periods, suggesting that news media or the public has gradually increased its interests in medicine since 1996. Certain diseases such as other malignant neoplasm (34%), other infectious diseases (20%), and influenza (11%) represented the most covered diseases. Two hundred and twenty-six diseases and medical conditions (97.8%) were found to have neutral or negative sentiments in the news articles. Using topic modeling, we identified meaningful topics on these diseases and medical conditions. For instance, the smoking theme appeared in the news articles on other malignant neoplasm only during 1996/1997. The topic phrases HIV and Zika virus were linked to other infectious diseases during 1996/1997 and 2016, respectively. Conclusions The multi-dimensional analysis of news media data allows the discovery of focus, sentiments and topics of news media in terms of diseases and medical conditions. These infodemiological discoveries could shed light on unmet medical needs and research priorities for future and provide guidance for the decision making in public policy. PMID:29739741

  12. Micrographics: A Bibliography of Sources.

    ERIC Educational Resources Information Center

    Thornberry, Patricia Lee; Michael, James D.

    This extensive micrographics bibliography, which includes citations drawn from a literature search and prepared bibliographies, covers microforms, microfiche, and microfilm. Sections include 3 pages of book citations, 6 pages citing ERIC documents, and 33 pages of journal citations. Topics covered include microform library usage and usage in other…

  13. Computational Nanotechnology Molecular Electronics, Materials and Machines

    NASA Technical Reports Server (NTRS)

    Srivastava, Deepak; Biegel, Bryan A. (Technical Monitor)

    2002-01-01

    This presentation covers research being performed on computational nanotechnology, carbon nanotubes and fullerenes at the NASA Ames Research Center. Topics cover include: nanomechanics of nanomaterials, nanotubes and composite materials, molecular electronics with nanotube junctions, kinky chemistry, and nanotechnology for solid-state quantum computers using fullerenes.

  14. Part 1: Principles of Urban Watershed Forestry

    Treesearch

    Karen Cappiella; Tom Schueler; Tiffany Wright

    2005-01-01

    Conserving forests in a watershed? This manual introduces the emerging topic of urban watershed forestry and presents new methods for systematically measuring watershed forest cover and techniques for maintaining or increasing this cover. The audience for this manual includes the local watershed planner or forester.

  15. Architectural Drafting.

    ERIC Educational Resources Information Center

    Davis, Ronald; Yancey, Bruce

    Designed to be used as a supplement to a two-book course in basic drafting, these instructional materials consisting of 14 units cover the process of drawing all working drawings necessary for residential buildings. The following topics are covered in the individual units: introduction to architectural drafting, lettering and tools, site…

  16. Two to the sixth and counting: a lifetime of optical experiences

    NASA Astrophysics Data System (ADS)

    Mayo, Jim

    2014-12-01

    This presentation will cover 64 years of experience with telescopes, optical components, optical coatings, large optics, optical fabrication, lasers and related subjects. It will focus on five topic areas paying special attention to critical lessons learned in these areas. Part 1 will cover contributions and inherent value of mentoring in optical and astronomical sciences. This will include specific personal experiences and valuable lessons learned from teachers and mentors going back to the beginning of the space age and the first satellites. It will also cover selected examples from the author's mentoring and community optics and astronomy outreach efforts. Part 2 will delineate the lessons learned from the investigation and independent expert review and assessment of optical damage incidents over a period of five decades. It will also recount frequent optical misconceptions that have negatively impacted efficient system development and implementation over the years and how to avoid them. Part 3 will consist of a short tutorial on the tools, techniques, and the "how and why" of optical inspection. This will be interlinked with the previous optical damage and mistakes topic, where possible. Part 4 will consist of the author's involvement and experiences in optical education with emphasis on the founding and early years of the University of Arizona Optical Sciences Center, now the College of Optical Sciences. Part 5 will cover the enduring issues and challenges for managers, planners and contributing scientists for large optics and telescope projects. This brief overview will follow up and expand upon the author's presentation on this topic at the 1985 "SPIE Optical Fabrication and Testing Workshop: Large Telescope Optics", Albuquerque, NM. Throughout all topic areas presented, the author will stress the lessons learned and the value of these lessons to the planning, management and successful execution of future optics projects and programs.

  17. Chemical and technical challenges in the analysis of central carbon metabolites by liquid-chromatography mass spectrometry.

    PubMed

    Siegel, David; Permentier, Hjalmar; Reijngoud, Dirk-Jan; Bischoff, Rainer

    2014-09-01

    This review deals with chemical and technical challenges in the analysis of small-molecule metabolites involved in central carbon and energy metabolism via liquid-chromatography mass-spectrometry (LC-MS). The covered analytes belong to the prominent pathways in biochemical carbon oxidation such as glycolysis or the tricarboxylic acid cycle and, for the most part, share unfavorable properties such as a high polarity, chemical instability or metal-affinity. The topic is introduced by selected examples on successful applications of metabolomics in the clinic. In the core part of the paper, the structural features of important analyte classes such as nucleotides, coenzyme A thioesters or carboxylic acids are linked to "problematic hotspots" along the analytical chain (sample preparation and-storage, separation and detection). We discuss these hotspots from a chemical point of view, covering issues such as analyte degradation or interactions with metals and other matrix components. Based on this understanding we propose solutions wherever available. A major notion derived from these considerations is that comprehensive carbon metabolomics inevitably requires multiple, complementary analytical approaches covering different chemical classes of metabolites. Copyright © 2013 Elsevier B.V. All rights reserved.

  18. Heat Transfer and Fluid Mechanics Institute, Meeting, 25th, University of California, Davis, Calif., June 21-23, 1976, Proceedings

    NASA Technical Reports Server (NTRS)

    Mckillop, A. A.; Baughn, J. W.; Dwyer, H. A.

    1976-01-01

    Major research advances in heat transfer and fluid dynamics are outlined, with particular reference to relevant energy problems. Of significant importance are such topics as synthetic fuels in combustion, turbulence models, combustion modeling, numerical methods for interacting boundary layers, and light-scattering diagnostics for gases. The discussion covers thermal convection, two-phase flow and boiling heat transfer, turbulent flows, combustion, and aerospace heat transfer problems. Other areas discussed include compressible flows, fluid mechanics and drag, and heat exchangers. Featured topics comprise heat and salt transfer in double-diffusive systems, limits of boiling heat transfer in a liquid-filled enclosure, investigation of buoyancy-induced flow stratification in a cylindrical plenum, and digital algorithms for dynamic analysis of a heat exchanger. Individual items are announced in this issue.

  19. Introduction to electronic warfare

    NASA Astrophysics Data System (ADS)

    Schleher, D. C.

    A broad overview of electronic warfare (EW) is given, emphasizing radar-related EW applications. A broad perspective of the EW field is first given, defining EW terms and giving methods of EW threat analysis and simulation. Electronic support measures and electronic countermeasures (ECM) systems are described, stressing their application to radar EW. Radars are comprehensively discussed from a system viewpoint with emphasis on their application in weapon systems and their electronic counter-countermeasures capabilities. Some general topics in C3 systems are described, stressing communication systems, C3I systems, and air defense systems. Performance calculations for EW and radar systems are covered, and modern EW signal processing is described from an airborne ECM perspective. Future trends and technology in the EW world are considered, discussing such topics as millimeter-wave EW, low-observable EW technology, GaAs monolithic circuits, VHSIC, and AI.

  20. Digested disorder: Quarterly intrinsic disorder digest (July-August-September, 2013).

    PubMed

    Reddy, Krishna D; DeForte, Shelly; Uversky, Vladimir N

    2014-01-01

    The current literature on intrinsically disordered proteins grows fast. To keep interested readers up to speed with this literature, we continue a "Digested Disorder" project and represent a new issue of reader's digest of the research papers and reviews on intrinsically disordered proteins. The only 2 criteria for inclusion in this digest are the publication date (a paper should be published within the covered time frame) and topic (a paper should be dedicated to any aspect of protein intrinsic disorder). The current digest issue covers papers published during the third quarter of 2013; i.e., during the period of June, July, and September of 2013. Similar to previous issues, the papers are grouped hierarchically by topics they cover, and for each of the included paper a short description is given on its major findings.

  1. Interviews with Exemplary Teachers: Leon F. Litwack.

    ERIC Educational Resources Information Center

    Rosenzweig, Roy

    2001-01-01

    Presents an interview with Leon F. Litwack, a professor of U.S. history at the University of California, Berkeley. Covers topics such as what led him to teaching history, his lectures at Berkeley, themes covered in his U.S. history surveys, and his perception of good teaching. (CMK)

  2. Africa, Sub-Sahara: A Selected Functional and Country Bibliography.

    ERIC Educational Resources Information Center

    Foreign Service (Dept. of State), Washington, DC. Foreign Service Inst.

    Sub-Sahara Africa is covered in this bibliography prepared for use in training programs. Consisting of nearly 500 citations which date from 1940 to the present, topics covered include: POPULATION, Traditional Cultures, Religion, Art, Literature, History, Colonialism, Economic Development, Agricultural Modernization, Education and Manpower,…

  3. Health Occupations Education--A Curriculum Guide.

    ERIC Educational Resources Information Center

    Clanton, Kaye Reames

    Developed to provide curriculum materials that secondary Health Occupations Education (HOE) teachers/coordinators can use in organizing their individual programs, this curriculum guide contains performance-based units covering the majority of a four-semester program of study in HOE. The following topics are covered: medical ethics, law, and…

  4. 22 CFR 208.25 - How is this part organized?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... contains information related to a broad topic or specific audience with special responsibilities, as shown... information about this rule. B the types of USAID transactions that are covered by the Governmentwide nonprocurement suspension and debarment system. C the responsibilities of persons who participate in covered...

  5. Outdoor Recreation and Wildlife Management Resources.

    ERIC Educational Resources Information Center

    Alaska State Dept. of Education, Juneau. Div. of Adult and Vocational Education.

    These instructional materials were developed as a supplement to the "Alaska State Model Curriculum in Renewable Natural Resources/Agriculture." The topics covered focus on competencies from the curriculum for which materials were not readily available to Alaskan teachers and provide information that may not be sufficiently covered by…

  6. 2ND International Symposium on HIFU Therapy HIFU Seattle 2002

    DTIC Science & Technology

    2002-12-01

    Drug Delivery, and Sonodynamic Therapy. One can see from this topic coverage that the symposium was largely on HIFU (essentially the first five topics), yet also broad enough to cover most aspects of therapeutic ultrasound ....This book is a compilation of papers presented at the 2nd International Symposium on Therapeutic Ultrasound , held in Seattle, Washington, July 29...number of topic categories, viz., Clinical Studies, Laboratory Studies, Simulation and Monitoring, Dosimetry, Engineering, Lithotripsy, Ultrasound -Enhanced

  7. ElectronixTutor: An Intelligent Tutoring System with Multiple Learning Resources for Electronics

    ERIC Educational Resources Information Center

    Graesser, Arthur C.; Hu, Xiangen; Nye, Benjamin D.; VanLehn, Kurt; Kumar, Rohit; Heffernan, Cristina; Heffernan, Neil; Woolf, Beverly; Olney, Andrew M.; Rus, Vasile; Andrasik, Frank; Pavlik, Philip; Cai, Zhiqiang; Wetzel, Jon; Morgan, Brent; Hampton, Andrew J.; Lippert, Anne M.; Wang, Lijia; Cheng, Qinyu; Vinson, Joseph E.; Kelly, Craig N.; McGlown, Cadarrius; Majmudar, Charvi A.; Morshed, Bashir; Baer, Whitney

    2018-01-01

    Background: The Office of Naval Research (ONR) organized a STEM Challenge initiative to explore how intelligent tutoring systems (ITSs) can be developed in a reasonable amount of time to help students learn STEM topics. This competitive initiative sponsored four teams that separately developed systems that covered topics in mathematics,…

  8. AP Geography, Environmental Science Thrive

    ERIC Educational Resources Information Center

    Robelen, Erik W.

    2012-01-01

    Geography may not be particularly known as a hot topic among today's students--even some advocates suggest it suffers from an image problem--but by at least one measure, the subject is starting to come into its own. Across more than 30 topics covered in the Advanced Placement (AP) program, participation in geography is rising faster than any…

  9. Men and Sexuality: Bibliography of Selected Resources.

    ERIC Educational Resources Information Center

    Planned Parenthood Federation of America, Inc., New York, NY. Education Dept.

    This selective, annotated bibliography covers a range of topics associated with male sexuality, reproductive health, and sexism. The books listed in this document are organized in five categories which are not strictly exclusive, as most of the entries overlap topic areas. Part I, Men in Society, contains 10 entries dealing with masculinity,…

  10. 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…

  11. Liability Insurance Questions and Answers for Physical Education and Recreation Personnel. Topical Information Sheet No. 3.

    ERIC Educational Resources Information Center

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

    Provided are guidelines for physical education and recreation personnel regarding liability insurance. It is noted that recent trends toward including handicapped persons in community recreation, sports, and regular physical education programs have raised concerns among involved personnel. Brief sections cover the following topics: definition of…

  12. Building Conceptual Understanding in a Remedial College Mathematics Classroom: A Study of Effectiveness

    ERIC Educational Resources Information Center

    Bachman, Rachel Marie

    2013-01-01

    This study investigated the effectiveness of two remedial mathematics courses that aimed to (a) present topics conceptually, (b) construct adequate schemata, and (c) introduce students to the culture of mathematics. The topics covered during the two courses were word problems, equivalence, variables and expressions, equations and inequalities, and…

  13. The Praeger Handbook of American High Schools. Volume 3

    ERIC Educational Resources Information Center

    Borman, Kathryn M., Ed.; Cahill, Spencer E., Ed.; Cotner, Bridget A., Ed.

    2007-01-01

    The Praeger Handbook of American High Schools contains entries that explore the topic of secondary schools in the United States. Entries are arranged alphabetically and cover topics as varied as assessment to the history of the American high school, from attention-deficit/hyperactivity disorder to gay and straight student alliances, from the No…

  14. Senior High Health Supplement for Vietnamese Students. English/Vietnamese.

    ERIC Educational Resources Information Center

    Laska, Patricia

    A volume of materials for limited English-speaking native Vietnamese-speaking students designed to supplement a high school health education course contains a series of topical chapters in English, each followed by a translation in Vietnamese. The topics covered include a holistic approach to health and wellness, interpersonal relations, emotions,…

  15. Private Cultural Promotion in the Federal Republic of Germany.

    ERIC Educational Resources Information Center

    Fohrbeck, Karla; Wiesand, Andreas Johannes

    Private cultural promotion has become a major topic of interest in cultural policy in recent years. Ranging from personal patronage, to salons, to lifestyle promotion, this document is concerned with presenting the great variety of possible fields of activity in private cultural promotion. Divided into eight chapters the topics covered include:…

  16. Teachers' Views on World Issues: A Digest of the Policies of WCOTP.

    ERIC Educational Resources Information Center

    World Confederation of Organizations of the Teaching Profession, Morges (Switzerland).

    This document summarizes the policies of the World Confederation of Organisations of the Teaching Profession (WCOTP) in relation to a wide range of topics affecting education and the status of teachers. Topical areas are covered in four sections: education, teachers, women, and contemporary world issues. Section 1, "Education," looks at…

  17. Building Our Children's Future: An Interdisciplinary Curriculum for Grades K-12.

    ERIC Educational Resources Information Center

    Mumma, Tracy; Gant, Shaun; Stone, Laura Armstrong; Harnish, Chris; Fowle, Abigail

    This interdisciplinary curriculum provides students with the opportunity to learn about the connection between natural resources and buildings while practicing skills in language arts, math, science, social studies, and visual arts. The learning activities are divided by topic into 15 Building Blocks (units). These units cover such topics as…

  18. An Open-Access Educational Tool for Teaching Motion Dynamics in Multi-Axis Servomotor Control

    ERIC Educational Resources Information Center

    Rivera-Guillen, J. R.; de Jesus Rangel-Magdaleno, J.; de Jesus Romero-Troncoso, R.; Osornio-Rios, R. A.; Guevara-Gonzalez, R. G.

    2012-01-01

    Servomotors are widely used in computerized numerically controlled (CNC) machines, hence motion control is a major topic covered in undergraduate/graduate engineering courses. Despite the fact that several syllabi include the motion dynamics topic in their courses, there are neither suitable tools available for designing and simulating multi-axis…

  19. Robot Service and Repair. Teacher's Guide.

    ERIC Educational Resources Information Center

    Pittsburg State Univ., KS. Kansas Vocational Curriculum Dissemination Center.

    This document is a teacher's guide for teaching a course on robot service and repair. The guide is organized in four units covering the following topics: introduction to robots, power supply, robot control systems, and service and repair. Each unit contains several lesson plans on the unit topic. Lesson plans consist of objectives, tools and…

  20. Robot Service and Repair. Student Guide.

    ERIC Educational Resources Information Center

    Pittsburg State Univ., KS. Kansas Vocational Curriculum Dissemination Center.

    This document is a student guide for a course on robot service and repair. It is organized in four units covering the following topics: introduction to robots, power supply, robot control systems, and service and repair. Each unit contains several lesson plans on the unit topic. Lesson plans consist of lesson objectives, lists of teaching aids and…

  1. Papers presented to the Conference on Heat and Detachment in Crustal Extension on Continents and Planets

    NASA Technical Reports Server (NTRS)

    1985-01-01

    Several topics relative to heat and detachment in crustal extension on continents and planets are discussed. Rifting on Venus, heat flow and continental breakup, magnetism, the mountains and tectonic processes of Io, and the ductile extension of planetary lithospheres are among the topics covered.

  2. Doing Business In..: A Class Exercise for International Accounting

    ERIC Educational Resources Information Center

    Neidermeyer, Presha E.

    2010-01-01

    International accounting is taught in the curriculum of about one-third of the largest institutions in the US. Within the context of this course, many instructors will attempt to cover a diverse array of business topics while integrating financial reporting standards worldwide. This breadth of topics is frequently challenging in obtaining a…

  3. 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…

  4. 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,…

  5. Suggested Courseware for the Non-Calculus Physics Student: Projectile Motion, Circular Motion, Rotational Dynamics, and Statics.

    ERIC Educational Resources Information Center

    Mahoney, Joyce; And Others

    1988-01-01

    Evaluates 10 courseware packages covering topics for introductory physics. Discusses the price; sub-topics; program type; interaction; possible hardware; time; calculus required; graphics; and comments on each program. Recommends two packages in projectile and circular motion, and three packages in statics and rotational dynamics. (YP)

  6. Suggested Courseware for the Non-Calculus Physics Student: Simple Harmonic Motion, Wave Motion, and Sound.

    ERIC Educational Resources Information Center

    Grable-Wallace, Lisa; And Others

    1989-01-01

    Evaluates 5 courseware packages covering the topics of simple harmonic motion, 7 packages for wave motion, and 10 packages for sound. Discusses the price range, sub-topics, program type, interaction, time, calculus required, graphics, and comments of each courseware. Selects several packages based on the criteria. (YP)

  7. Money, the Banking System and Monetary Policy in Canada: A Teaching Unit.

    ERIC Educational Resources Information Center

    Curtis, Douglas C. A.; Staunton, Ted, Ed.

    One of a series of teaching units designed to introduce secondary school students to the Canadian economy, this handbook contains instructional materials on Canada's monetary system and policy. Material is organized and presented in terms of specific topic readings and illustrative activities. The topics covered in six sections are money, the…

  8. Advanced Mathematics 305--Optional Half Credit. Interim Guide.

    ERIC Educational Resources Information Center

    Manitoba Dept. of Education, Winnipeg.

    This manual outlines an advanced mathematics course for secondary school students in Manitoba (Canada). Included are eight different topics for a total of ten modules, with each module accounting for 18 40-minute periods. Teachers, or teachers and students cooperatively, should select the equivalent of five modules from the eight topics covered.…

  9. Topics in Finance Part I--Introduction and Stockholder Wealth Maximization

    ERIC Educational Resources Information Center

    Laux, Judy

    2010-01-01

    The following article represents the first in a series dedicated to presenting students the opportunity to better understand the key theoretical constructs in the introductory financial management course. The current essay offers an introduction to the series and covers the topics of stockholder wealth maximization and its close cousin, agency…

  10. Blogging in the Academy

    ERIC Educational Resources Information Center

    Nackerud, Shane; Scaletta, Kurtis

    2008-01-01

    Blogs are a hot topic in academia. A search on "blog" in the "Chronicle of Education's" Web site returns nearly two hundred articles, covering such topics as the dangers an impolitic blog can do to an institution's leaders (Read, 2006) or the blogger's career (Tribble, 2005) and the mutual use of blogs by instructors to lambaste students (Lipka,…

  11. Practice and Research in Career Counseling and Development--2010

    ERIC Educational Resources Information Center

    Creager, Marie F. Shoffner

    2011-01-01

    This review of the 2010 career counseling and development research presents the breadth and depth of topics published in the field ranging from children's conceptions of career to employee burnout. The review covers topics in the career literature on professional issues, career theory and concepts, career development, the world of work, career…

  12. Science, Volume 184 Number 4134. Energy.

    ERIC Educational Resources Information Center

    Abelson, Philip H., Ed.

    1974-01-01

    This entire issue of the "Science" journal is devoted to the topic of energy and issues relating to the energy crisis. Its content was chosen to present material relevant to important public decisions of the next few years. Twenty-six articles cover a wide range of topics, including the impact of the energy crisis on people and…

  13. Profiles of Opportunities to Learn for TEDS-M Future Secondary Mathematics Teachers

    ERIC Educational Resources Information Center

    Wang, Ting-Ying; Tang, Shu-Jyh

    2013-01-01

    This study used the data set from the Teacher Education and Development Study in Mathematics to identify the profiles of opportunities to learn (OTL) regarding topics studied in teacher preparation programs by future secondary mathematics teachers from 15 participating countries. The topics of inquiry covered tertiary-level mathematics,…

  14. Papers presented to the Conference on Luna 24. [lunar soil studies

    NASA Technical Reports Server (NTRS)

    1977-01-01

    Topics covered include: the regional geology, geochemistry, and geophysics of Mare Crisium and the Luna 24 landing site; the petrology, mineral chemistry, and cooling histories of lithic fragments, the chemistry, isotopic studies, and geochronology of Luna 24 samples; and regolith studies of soil samples. Subject and topical indexes are provided.

  15. Patterns of landscape dynamics and land use systems in the Southeastern Coastal Plain, USA

    USDA-ARS?s Scientific Manuscript database

    A variety of topics focused on research accomplished in the southeastern US were presented at this talk given on January 28, 2016, at the Brown Bag colloquium hosted by the University of Georgia Department of Geography. Topics covered included: a study analyzing road network and landscape change in ...

  16. Educational and Scientific Applications of Climate Model Diagnostic Analyzer

    NASA Astrophysics Data System (ADS)

    Lee, S.; Pan, L.; Zhai, C.; Tang, B.; Kubar, T. L.; Zhang, J.; Bao, Q.

    2016-12-01

    Climate Model Diagnostic Analyzer (CMDA) is a web-based information system designed for the climate modeling and model analysis community to analyze climate data from models and observations. CMDA provides tools to diagnostically analyze climate data for model validation and improvement, and to systematically manage analysis provenance for sharing results with other investigators. CMDA utilizes cloud computing resources, multi-threading computing, machine-learning algorithms, web service technologies, and provenance-supporting technologies to address technical challenges that the Earth science modeling and model analysis community faces in evaluating and diagnosing climate models. As CMDA infrastructure and technology have matured, we have developed the educational and scientific applications of CMDA. Educationally, CMDA supported the summer school of the JPL Center for Climate Sciences for three years since 2014. In the summer school, the students work on group research projects where CMDA provide datasets and analysis tools. Each student is assigned to a virtual machine with CMDA installed in Amazon Web Services. A provenance management system for CMDA is developed to keep track of students' usages of CMDA, and to recommend datasets and analysis tools for their research topic. The provenance system also allows students to revisit their analysis results and share them with their group. Scientifically, we have developed several science use cases of CMDA covering various topics, datasets, and analysis types. Each use case developed is described and listed in terms of a scientific goal, datasets used, the analysis tools used, scientific results discovered from the use case, an analysis result such as output plots and data files, and a link to the exact analysis service call with all the input arguments filled. For example, one science use case is the evaluation of NCAR CAM5 model with MODIS total cloud fraction. The analysis service used is Difference Plot Service of Two Variables, and the datasets used are NCAR CAM total cloud fraction and MODIS total cloud fraction. The scientific highlight of the use case is that the CAM5 model overall does a fairly decent job at simulating total cloud cover, though simulates too few clouds especially near and offshore of the eastern ocean basins where low clouds are dominant.

  17. International Cosmic Ray Conference, 13th, University of Denver, Denver, Colo., August 17-30, 1973, Proceedings. Volume 5

    NASA Technical Reports Server (NTRS)

    1974-01-01

    An X-ray observation of the Norma-Lupus region, charge and isotope measurements of heavy cosmic ray nuclei and their role in the determination of cosmic ray age, and the possibility of a contribution to primary cosmic ray spectra from pulsars are among the topics covered in papers concerned with some of the results of recent cosmic ray research. Other topics covered include multiple scattering of charged particles in magnetic fields, absorption of primary cosmic rays in the atmosphere, and phase lag effects on cosmic ray modulation during a recent solar cycle. Individual items are announced in this issue.

  18. Analytical investigation of the dynamics of tethered constellations in Earth orbit, phase 2

    NASA Technical Reports Server (NTRS)

    Lorenzini, Enrico C.; Gullahorn, Gordon E.; Cosmo, Mario L.; Estes, Robert D.; Grossi, Mario D.

    1994-01-01

    This final report covers nine years of research on future tether applications and on the actual flights of the Small Expendable Deployment System (SEDS). Topics covered include: (1) a description of numerical codes used to simulate the orbital and attitude dynamics of tethered systems during station keeping and deployment maneuvers; (2) a comparison of various tethered system simulators; (3) dynamics analysis, conceptual design, potential applications and propagation of disturbances and isolation from noise of a variable gravity/microgravity laboratory tethered to the Space Station; (4) stability of a tethered space centrifuge; (5) various proposed two-dimensional tethered structures for low Earth orbit for use as planar array antennas; (6) tethered high gain antennas; (7) numerical calculation of the electromagnetic wave field on the Earth's surface on an electrodynamically tethered satellite; (8) reentry of tethered capsules; (9) deployment dynamics of SEDS-1; (10) analysis of SEDS-1 flight data; and (11) dynamics and control of SEDS-2.

  19. A Familiar(ity) Problem: Assessing the Impact of Prerequisites and Content Familiarity on Student Learning.

    PubMed

    Shaffer, Justin F; Dang, Jennifer V; Lee, Amanda K; Dacanay, Samantha J; Alam, Usman; Wong, Hollie Y; Richards, George J; Kadandale, Pavan; Sato, Brian K

    2016-01-01

    Prerequisites are embedded in most STEM curricula. However, the assumption that the content presented in these courses will improve learning in later courses has not been verified. Because a direct comparison of performance between students with and without required prerequisites is logistically difficult to arrange in a randomized fashion, we developed a novel familiarity scale, and used this to determine whether concepts introduced in a prerequisite course improved student learning in a later course (in two biology disciplines). Exam questions in the latter courses were classified into three categories, based on the degree to which the tested concept had been taught in the prerequisite course. If content familiarity mattered, it would be expected that exam scores on topics covered in the prerequisite would be higher than scores on novel topics. We found this to be partially true for "Very Familiar" questions (concepts covered in depth in the prerequisite). However, scores for concepts only briefly discussed in the prerequisite ("Familiar") were indistinguishable from performance on topics that were "Not Familiar" (concepts only taught in the later course). These results imply that merely "covering" topics in a prerequisite course does not result in improved future performance, and that some topics may be able to removed from a course thereby freeing up class time. Our results may therefore support the implementation of student-centered teaching methods such as active learning, as the time-intensive nature of active learning has been cited as a barrier to its adoption. In addition, we propose that our familiarity system could be broadly utilized to aid in the assessment of the effectiveness of prerequisites.

  20. Innovation Abstracts; Volume XIV, 1992.

    ERIC Educational Resources Information Center

    Roueche, Suanne D., Ed.

    1992-01-01

    This series of 30 one- to two-page abstracts covering 1992 highlights a variety of innovative approaches to teaching and learning in the community college. Topics covered in the abstracts include: (1) faculty recognition and orientation; (2) the Amado M. Pena, Jr., Scholarship Program; (3) innovative teaching techniques, with individual abstracts…

  1. New Teachers Handbook. Second Edition.

    ERIC Educational Resources Information Center

    IMPACT II--The Teachers Network, New York, NY.

    This practical guide for new teachers is written by teachers and offers strategies for the early years of teaching that cover classroom practice and professional development. Seven chapters address teaching practice and cover the following topics: getting to know students at the beginning of the year; strategic planning for the whole year;…

  2. The role of sea ice dynamics in global climate change

    NASA Technical Reports Server (NTRS)

    Hibler, William D., III

    1992-01-01

    The topics covered include the following: general characteristics of sea ice drift; sea ice rheology; ice thickness distribution; sea ice thermodynamic models; equilibrium thermodynamic models; effect of internal brine pockets and snow cover; model simulations of Arctic Sea ice; and sensitivity of sea ice models to climate change.

  3. Teaching Astronomy in UK Schools

    ERIC Educational Resources Information Center

    Roche, Paul; Roberts, Sarah; Newsam, Andy; Barclay, Charles

    2012-01-01

    This article attempts to summarise the good, bad and (occasionally) ugly aspects of teaching astronomy in UK schools. It covers the most common problems reported by teachers when asked about covering the astronomy/space topics in school. Particular focus is given to the GCSE Astronomy qualification offered by Edexcel (which is currently the…

  4. Introducing Undergraduates to Economics in an Interdisciplinary Setting.

    ERIC Educational Resources Information Center

    Caviglia-Harris, Jill L.

    2003-01-01

    Outlines a model for teaching economics that incorporates introductory economics concepts into an interdisciplinary class that includes three disciplines focused on a central theme. Covers the principles of microeconomics and the fundamentals of environmental economics. Links these topics to those covered in the ecology and philosophy sections of…

  5. Student Material for Competency-Based Education Curriculum for Welding.

    ERIC Educational Resources Information Center

    Associated Educational Consultants, Inc., Pittsburgh, PA.

    This student welding competency-based education curriculum consists of six units dealing with general areas related to trade occupations and nine units covering specific aspects of working with welding equipment and performing welding operations. Topics covered in the first six units are welding opportunities, human relations, safety, basic…

  6. Handy Reference Guide to the Fair Labor Standards Act.

    ERIC Educational Resources Information Center

    Employment Standards Administration (DOL), Washington, DC. Wage and Hour Div.

    This guide provides general information about the application of the Fair Labor Standards Act (FLSA), as amended. Topics covered are basic wage standards, employees covered, tipped employees, employer-furnished facilities, subminimum wage provisions, equal pay provisions, exemptions, child labor provisions, recordkeeping, terms used in the FLSA,…

  7. Teaching Introduction to International Politics with Film

    ERIC Educational Resources Information Center

    Valeriano, Brandon

    2013-01-01

    This article is an overview of a comprehensive film-based course that covers basic topics appropriate for an introduction to international relations (or world politics) course. Film provides a new and novel perspective by which to view international interactions. I explore how various aspects of international politics are covered by movies with…

  8. Planning School Grounds for Outdoor Learning

    ERIC Educational Resources Information Center

    Wagner, Cheryl; Gordon, Douglas

    2010-01-01

    This publication covers the planning and design of school grounds for outdoor learning in new and existing K-12 facilities. Curriculum development as well as athletic field planning and maintenance are not covered although some references on these topics are provided. It discusses the different types of outdoor learning environments that can be…

  9. School Safety Concerns All Students.

    ERIC Educational Resources Information Center

    Henderson, Megan

    1999-01-01

    Suggests that school safety is an issue that concerns all students. Discusses how the staff of the Rockwood South (Missouri) "RAMpage" covered the shootings at Columbine High School in a 14-page issue and in follow-up issues. Suggests that the student newspaper covered the controversial topic in an appropriate, tasteful manner. (RS)

  10. Diesel Fuel Systems. Teacher Edition (Revised).

    ERIC Educational Resources Information Center

    Clark, Elton; Huston, Jane, Ed.

    This module is one of a series of teaching guides that cover diesel mechanics. The module contains six instructional units that cover the following topics: (1) introduction to fuel injection systems and components; (2) injection nozzles; (3) distributor type injection pumps; (4) unit injectors; (5) in-line injection pumps; and (6) pressure timed…

  11. Remote sensing of earth terrain

    NASA Technical Reports Server (NTRS)

    Kong, Jin AU; Yueh, Herng-Aung; Shin, Robert T.

    1991-01-01

    Abstracts from 46 refereed journal and conference papers are presented for research on remote sensing of earth terrain. The topics covered related to remote sensing include the following: mathematical models, vegetation cover, sea ice, finite difference theory, electromagnetic waves, polarimetry, neural networks, random media, synthetic aperture radar, electromagnetic bias, and others.

  12. Cost Accounting in Higher Education. Simplified Macro- and Micro-Costing Techniques.

    ERIC Educational Resources Information Center

    Jenny, Hans H.

    This manual covers cost accounting applications and techniques as they apply to institutions of higher education, focusing mainly on the different methods of allocating costs. The manual covers four major costing topics: aggregate institution and systemwide costs; major academic and administrative program costs; academic and administrative…

  13. Diesel Electrical Systems. Teacher Edition (Revised).

    ERIC Educational Resources Information Center

    Sprinkle, Tom; Huston, Jane, Ed.

    This module is one of a series of teaching guides that cover diesel mechanics. The module contains eight instructional units that cover the following topics: (1) introduction to electrical systems; (2) electrical circuits; (3) electrical indicator circuits; (4) storage batteries; (5) starting systems and circuits; (6) ignition circuits; (7)…

  14. The Coverage Issue

    ERIC Educational Resources Information Center

    Yoshinobu, Stan; Jones, Matthew G.

    2012-01-01

    A significant issue mathematics instructors face is how to cover all the material. Mathematics teachers of all levels have some external and internal pressures to "get through" all the required material. The authors define "the coverage issue" to be the set of difficulties that arise in attempting to cover a lengthy list of topics. Principal among…

  15. Health Care and Services for Consumers.

    ERIC Educational Resources Information Center

    Daugherty, Mabel

    This module, consisting of materials for use in conducting a consumer education mini-course, deals with health care and services for consumers. Covered in the individual lessons are the following topics: understanding what is and is not covered by Medicare, assessing the need for private health insurance, purchasing private health insurance,…

  16. Environmental Support Specialist. J3ABR56631

    ERIC Educational Resources Information Center

    Air Force Training Command, Sheppard AFB, TX.

    This document package contains an Air Force course used to train environmental support specialists. The course is organized in four blocks of instruction covering 320 hours (or eight weeks), and is designed for group instruction. The four blocks cover the following topics: environmental fundamentals and support equipment, water and wastewater…

  17. Supersonic combustion engine testbed, heat lightning

    NASA Technical Reports Server (NTRS)

    Hoying, D.; Kelble, C.; Langenbahn, A.; Stahl, M.; Tincher, M.; Walsh, M.; Wisler, S.

    1990-01-01

    The design of a supersonic combustion engine testbed (SCET) aircraft is presented. The hypersonic waverider will utilize both supersonic combustion ramjet (SCRAMjet) and turbofan-ramjet engines. The waverider concept, system integration, electrical power, weight analysis, cockpit, landing skids, and configuration modeling are addressed in the configuration considerations. The subsonic, supersonic and hypersonic aerodynamics are presented along with the aerodynamic stability and landing analysis of the aircraft. The propulsion design considerations include: engine selection, turbofan ramjet inlets, SCRAMjet inlets and the SCRAMjet diffuser. The cooling requirements and system are covered along with the topics of materials and the hydrogen fuel tanks and insulation system. A cost analysis is presented and the appendices include: information about the subsonic wind tunnel test, shock expansion calculations, and an aerodynamic heat flux program.

  18. Regulatory impact analysis: benefits and costs of proposed surface water treatment rule and total coliform rule

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

    Not Available

    1987-09-01

    This report contains an analysis of the costs and benefits of controlling microbial contaminants in drinking water through the promulgation of two regulations: (1) the Surface Water Treatment Rule (SWTR); and (2) the Total Coliform Rule. This regulatory impact analysis (RIA) was prepared in accordance with Executive Order 12291, which requires that the costs and benefits of all major rules be examined and compared. The major topical areas covered in the RIA are as follows: problem definition; market imperfections, the need for federal regulation, and consideration of regulatory alternatives; assessment of total costs; assessment of benefits; regulatory flexibility act andmore » Paperwork Reduction Act analyses; and a summary of costs and benefits.« less

  19. Personally addressed hand-signed letters increase questionnaire response: a meta-analysis of randomised controlled trials

    PubMed Central

    Scott, Pippa; Edwards, Phil

    2006-01-01

    Background Postal questionnaires are commonly used to collect data for health studies, but non-response reduces study sample sizes and can introduce bias. Finding ways to increase the proportion of questionnaires returned would improve research quality. We sought to quantify the effect on response when researchers address participants personally by name on letters that accompany questionnaires. Methods All randomised controlled trials in a published systematic review that evaluated the effect on response of including participants' names on letters that accompany questionnaires were included. Odds ratios for response were pooled in a random effects meta-analysis and evidence for changes in effects over time was assessed using random effects meta-regression. Results Fourteen randomised controlled trials were included covering a wide range of topics. Most topics were unrelated to health or social care. The odds of response when including participants' names on letters were increased by one-fifth (pooled OR 1.18, 95% CI 1.03 to 1.34; p = 0.015). When participants' names and hand-written signatures were used in combination, the effect was a more substantial increase in response (OR 1.45, 95% CI 1.27 to 1.66; p < 0.001), corresponding to an absolute increase in the proportion of questionnaires returned of between 4% and 10%, depending on the baseline response rate. There was no evidence that the magnitude of these effects had declined over time. Conclusion This meta-analysis of the best available evidence indicates that researchers using postal questionnaires can increase response by addressing participants by name on cover letters. The effect appears to be enhanced by including hand-written signatures. PMID:16953871

  20. Composite structures for magnetosphere imager spacecraft

    NASA Technical Reports Server (NTRS)

    Chu, Tsuchin

    1994-01-01

    Results of a trade study addressing the issues and benefits in using carbon fiber reinforced composites for the Magnetosphere Imager (MI) spacecraft are presented. The MI mission is now part of the Sun/Earth Connection Program. To qualify for this category, new technology and innovative methods to reduce the cost and size have to be considered. Topics addressed cover: (1) what is a composite, including advantages and disadvantages of composites and carbon/graphite fibers; and (2) structural design for MI, including composite design configuration, material selection, and analysis of composite structures.

  1. VAPEPS user's reference manual, version 5.0

    NASA Technical Reports Server (NTRS)

    Park, D. M.

    1988-01-01

    This is the reference manual for the VibroAcoustic Payload Environment Prediction System (VAPEPS). The system consists of a computer program and a vibroacoustic database. The purpose of the system is to collect measurements of vibroacoustic data taken from flight events and ground tests, and to retrieve this data and provide a means of using the data to predict future payload environments. This manual describes the operating language of the program. Topics covered include database commands, Statistical Energy Analysis (SEA) prediction commands, stress prediction command, and general computational commands.

  2. Research reports: 1990 NASA/ASEE Summer Faculty Fellowship Program

    NASA Technical Reports Server (NTRS)

    Freeman, L. Michael (Editor); Chappell, Charles R. (Editor); Six, Frank (Editor); Karr, Gerald R. (Editor)

    1990-01-01

    Reports on the research projects performed under the NASA/ASEE Summer Faculty Fellowship Program are presented. The program was conducted by The University of Alabama and MSFC during the period from June 4, 1990 through August 10, 1990. Some of the topics covered include: (1) Space Shuttles; (2) Space Station Freedom; (3) information systems; (4) materials and processes; (4) Space Shuttle main engine; (5) aerospace sciences; (6) mathematical models; (7) mission operations; (8) systems analysis and integration; (9) systems control; (10) structures and dynamics; (11) aerospace safety; and (12) remote sensing

  3. Prediction of response of aircraft panels subjected to acoustic and thermal loads

    NASA Technical Reports Server (NTRS)

    Mei, Chuh

    1992-01-01

    The primary effort of this research project has been focused on the development of analytical methods for the prediction of random response of structural panels subjected to combined and intense acoustic and thermal loads. The accomplishments on various acoustic fatigue research activities are described first, then followed by publications and theses. Topics covered include: transverse shear deformation; finite element models of vibrating composite laminates; large deflection vibration modeling; finite element analysis of thermal buckling; and prediction of three dimensional duct using boundary element method.

  4. Parallel File System I/O Performance Testing On LANL Clusters

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

    Wiens, Isaac Christian; Green, Jennifer Kathleen

    2016-08-18

    These are slides from a presentation on parallel file system I/O performance testing on LANL clusters. I/O is a known bottleneck for HPC applications. Performance optimization of I/O is often required. This summer project entailed integrating IOR under Pavilion and automating the results analysis. The slides cover the following topics: scope of the work, tools utilized, IOR-Pavilion test workflow, build script, IOR parameters, how parameters are passed to IOR, *run_ior: functionality, Python IOR-Output Parser, Splunk data format, Splunk dashboard and features, and future work.

  5. Conference on Helicopter Structures Technology, Moffett Field, Calif., November 16-18, 1977, Proceedings

    NASA Technical Reports Server (NTRS)

    1978-01-01

    Work on advanced concepts for helicopter designs is reported. Emphasis is on use of advanced composites, damage-tolerant design, and load calculations. Topics covered include structural design flight maneuver loads using PDP-10 flight dynamics model, use of 3-D finite element analysis in design of helicopter mechanical components, damage-tolerant design of the YUH-61A main rotor system, survivability of helicopters to rotor blade ballistic damage, development of a multitubular spar composite main rotor blade, and a bearingless main rotor structural design approach using advanced composites.

  6. NAS (Numerical Aerodynamic Simulation Program) technical summaries, March 1989 - February 1990

    NASA Technical Reports Server (NTRS)

    1990-01-01

    Given here are selected scientific results from the Numerical Aerodynamic Simulation (NAS) Program's third year of operation. During this year, the scientific community was given access to a Cray-2 and a Cray Y-MP supercomputer. Topics covered include flow field analysis of fighter wing configurations, large-scale ocean modeling, the Space Shuttle flow field, advanced computational fluid dynamics (CFD) codes for rotary-wing airloads and performance prediction, turbulence modeling of separated flows, airloads and acoustics of rotorcraft, vortex-induced nonlinearities on submarines, and standing oblique detonation waves.

  7. STS-114: Discovery Day 6 Post MMT Meeting

    NASA Technical Reports Server (NTRS)

    2005-01-01

    Wane Hill, Deputy Manager of the Space Shuttle Program, and Steve Poulos, Manager, Orbiter Project Office discussed damage assessments caused during ascent. Steve further detailed the damage analysis and assessments with chart presentation of composite tile damage and gap filler sites evaluation, protruding ceramic shim, left wing tile damage, comparisons of ground test results versus FD5 focused inspection, and the window 1 blanket. Gap fillers, the STS-73, thermal protection, temperature range, heating and heating range, aerodynamics, aerothermodynamics, risk, foam damage, tile adhesions, and extravehicular activities are topics covered with the News media.

  8. What's New in the Medicine Cabinet?: A Panoramic Review of Clinically Relevant Information for the Busy Dermatologist.

    PubMed

    Del Rosso, James Q; Zeichner, Joshua

    2014-01-01

    This article is the first in a periodic series of therapeutic topics with short reviews gleaned from major dermatology meetings, especially Scientific Poster Sessions, and is designed to provide information that may assist the readers in adapting information from the literature to their clinical practice. The topics covered in this issue are discussions of the clinical relevance of newer information about acne pathophysiology, acne in adult women, and topical corticosteroid spray formulations for chronic plaque psoriasis.

  9. Digested disorder

    PubMed Central

    Uversky, Vladimir N

    2013-01-01

    The current literature on intrinsically disordered proteins is blooming. A simple PubMed search for “intrinsically disordered protein OR natively unfolded protein” returns about 1,800 hits (as of June 17, 2013), with many papers published quite recently. To keep interested readers up to speed with this literature, we are starting a “Digested Disorder” project, which will encompass a series of reader’s digest type of publications aiming at the objective representation of the research papers and reviews on intrinsically disordered proteins. The only two criteria for inclusion in this digest are the publication date (a paper should be published within the covered time frame) and topic (a paper should be dedicated to any aspect of protein intrinsic disorder). The current digest covers papers published during the period of January, February and March of 2013. The papers are grouped hierarchically by topics they cover, and for each of the included paper a short description is given on its major findings. PMID:28516015

  10. Protected Designation of Origin (PDO), Protected Geographical Indication (PGI) and Traditional Speciality Guaranteed (TSG): A bibiliometric analysis.

    PubMed

    Dias, Claudia; Mendes, Luís

    2018-01-01

    Despite the importance of the literature on food quality labels in the European Union (PDO, PGI and TSG), our search did not find any review joining the various research topics on this subject. This study aims therefore to consolidate the state of academic research in this field, and so the methodological option was to elaborate a bibliometric analysis resorting to the term co-occurrence technique. Analysis was made of 501 articles on the ISI Web of Science database, covering publications up to 2016. The results of the bibliometric analysis allowed identification of four clusters: "Protected Geographical Indication", "Certification of Olive Oil and Cultivars", "Certification of Cheese and Milk" and "Certification and Chemical Composition". Unlike the other clusters, where the PDO label predominates, the "Protected Geographical Indication" cluster covers the study of PGI products, highlighting analysis of consumer behaviour in relation to this type of product. The focus of studies in the "Certification of Olive Oil and Cultivars" cluster and the "Certification of Cheese and Milk" cluster is the development of authentication methods for certified traditional products. In the "Certification and Chemical Composition" cluster, standing out is analysis of the profiles of fatty acids present in this type of product. Copyright © 2017 Elsevier Ltd. All rights reserved.

  11. Crisis in Family Law: Children as Victims of Divorce. Report #R101.

    ERIC Educational Resources Information Center

    National Council for Children's Rights, Washington, DC.

    Emphasizing the shortcomings of family law and their impact on divorced families and children, this report discusses a variety of topics related to divorce. Topics covered in the report include the following: (1) divorce statistics; (2) methods of resolving family disputes; (3) the marital contract; (4) the public's image of divorced fathers; (5)…

  12. ACER Physics Unit Tests: Unit Tests, Diagnostic Aids, [and] Teachers Handbook.

    ERIC Educational Resources Information Center

    Australian Council for Educational Research, Hawthorn.

    The Physics Unit Tests are designed to assist in the diagnostic evaluation of students' progress in the study of physics during the last two years of secondary schooling. They consist of a collection of 21 separate tests, each related to a different topic, and 21 diagnostic aids corresponding to the tests. The topics covered are: physical…

  13. NASA Space Human Factors Program

    NASA Technical Reports Server (NTRS)

    1992-01-01

    This booklet briefly and succinctly treats 23 topics of particular interest to the NASA Space Human Factors Program. Most articles are by different authors who are mainly NASA Johnson or NASA Ames personnel. Representative topics covered include mental workload and performance in space, light effects on Circadian rhythms, human sleep, human reasoning, microgravity effects and automation and crew performance.

  14. Research and Clinical Center for Child Development Annual Report, 1993-1994, No. 17.

    ERIC Educational Resources Information Center

    Wakai, Kunio, Ed.; Chen, Shing-jen, Ed.

    This annual report discusses several topics related to the work of the Research and Clinical Center for Child Development. Six topics are covered in the report. The articles are: (1) "Development of Intentional Behavior in Early Infancy" (Hongtu Chen); (2) "An Investigation of the Differences of Social Space in the Playroom: Through…

  15. Making Algebra Come Alive: Student Activities & Teacher Notes. Math Assessment Series.

    ERIC Educational Resources Information Center

    Posamentier, Alfred S.

    This book contains a set of versatile enrichment exercises that cover a very broad range of mathematical topics and applications in algebra from the Moebius strip to the googol. Several criteria have been used in developing the activities and selecting the topics that are included. All of them bear heavily and equally on concerns for curriculum…

  16. Feeding the Preschool Child: Documents Issued by PAG Ad Hoc Working Group Meetings (1969-1975).

    ERIC Educational Resources Information Center

    United Nations Industrial Development Organization, Vienna (Austria).

    This document contains six papers prepared between 1969 and 1975 by the Protein-Calorie Advisory Group (PAG) of the United Nations on topics related to the feeding of preschool children in underdeveloped countries. Among the topics covered: (1) nutrition in utero; (2) nutritional aspects of breastfeeding; (3) infant mortality rates as indicators…

  17. A Research on the Generative Learning Model Supported by Context-Based Learning

    ERIC Educational Resources Information Center

    Ulusoy, Fatma Merve; Onen, Aysem Seda

    2014-01-01

    This study is based on the generative learning model which involves context-based learning. Using the generative learning model, we taught the topic of Halogens. This topic is covered in the grade 10 chemistry curriculum using activities which are designed in accordance with the generative learning model supported by context-based learning. The…

  18. Dialogue-Based Activities and Manipulatives to Engage Liberal Arts Majors in Mathematics

    ERIC Educational Resources Information Center

    Price, James C.

    2015-01-01

    This article presents four inquiry-based learning activities developed for a liberal arts math course. The activities cover four topics: the Pythagorean theorem, interest theory, optimization, and the Monty Hall problem. Each activity consists of a dialogue, with a theme and characters related to the topic, and a manipulative, that allow students…

  19. Fast Facts: Recent Statistics from the Library Research Service, Nos. 214-224. February 11-March 31, 2005

    ERIC Educational Resources Information Center

    Steffen, Nicolle Olivia; Lance, Keith Curry; Lietzau, Zeth; Dickenson, Don

    2005-01-01

    Eleven issues of "Fast Facts" from the Library Research Service cover information from libraries across Colorado. These issues focus on topics from the public, academic, and school sectors. These topics include patron use of AskColorado (a statewide virtual reference service) and the rising use of online services. The "Fast…

  20. Future Directions for Teacher Education in Wisconsin Public Higher Education. Centennial Conference Proceedings.

    ERIC Educational Resources Information Center

    Purcell, Edna Jean, Ed.

    This is a report of the centennial conference of the University of Wisconsin-Oshkosh. Included are details of centennial activities, topics of discussions, the highlights of a speech by Karl Massanari on performance-based teacher education, and highlights of discussions, even down to transcripts of group discussions. Topics and problems covered in…

  1. Marconi to McLuhan: A Select Biliography of N. Y. Times Sunday Magazine Articles on Communication, 1900-1980.

    ERIC Educational Resources Information Center

    Flannery, Gerald V., Comp.

    Containing over 1,800 entries, this index to articles appearing in the "New York Times Sunday Magazine," is arranged by year (1900-1980), by author, decades, and general topic (radio, rhetoric, film). Among the topics covered are newspapers, music, theatre, telegraph, wireless, telephone, photography, public relations, advertising,…

  2. English Learners (ELs) and College and Career Readiness. Fast Facts

    ERIC Educational Resources Information Center

    Office of English Language Acquisition, US Department of Education, 2015

    2015-01-01

    The Office of English Language Acquisition (OELA) has synthesized key data on English learners (ELs) into two-page PDF sheets, by topic, with graphics, plus key contacts. This document presents highlights relating to English learners and college and career readiness covering school-year (SY) 2011-2012. The topics for this report include: (1)…

  3. Assessing urban forest structure: summary and conclusions

    Treesearch

    David J. Nowak

    2008-01-01

    This special issue has presented data on several topics related to assessing urban forest structure. These topics include means to measure urban forest cover from aerial-based platforms (Walton et al. 2008), national and local ground-based assessments of urban forest structure and functions (Cumming et al. 2008; Nowak et al. 2008a), measurement of street tree...

  4. Total Quality Management (TQM): Training Module on "Empowerment/Teamwork."

    ERIC Educational Resources Information Center

    Leigh, David

    This module for a 1-semester Total Quality Management (TQM) course for high school or community college students covers the topics of empowerment and teamwork. It includes the following components: (1) a narrative summary of the topics; (2) a discussion of employee empowerment; (3) a discussion of teamwork and self-directed teams; (4) a discussion…

  5. Math for Learning, Math for Life: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Elliott, Claire

    This document presents a total of 109 references and annotations of works that are in some way related to the topic of math for learning and life. Section 1 presents 68 annotated references with keywords drawn from the Canadian Literacy Thesaurus. Selected topics covered in the listed publications are as follows: numeracy as social practice; the…

  6. The Wildland-Urban Interface: Increasing Significance, Complexity and Contribution

    Treesearch

    John F. Dwyer; Sarah M. McCaffrey

    2002-01-01

    During the past two decades, presentations at International Symposia on Society and Resource Management (ISSRM) have covered an increasingly broad scope of topics on natural resource issues. The wildland-urban interface (WUI) was a key topic of discussion at the ninth ISSRM in 2002: a reflection of the response by social scientists to increasing residential development...

  7. Medical Record Clerk Training Program, Course of Study; Student Manual: For Medical Record Personnel in Small Rural Hospitals in Colorado.

    ERIC Educational Resources Information Center

    Community Health Service (DHEW/PHS), Arlington, VA. Div. of Health Resources.

    The manual provides major topics, objectives, activities and, procedures, references and materials, and assignments for the training program. The topics covered are hospital organization and community role, organization and management of a medical records department, international classification of diseases and operations, medical terminology,…

  8. Is There a Core in Sociology? Results from a Survey

    ERIC Educational Resources Information Center

    Wagenaar, Theodore C.

    2004-01-01

    I report on a study of 301 sociologists to determine which concepts, topics, and skills they deem most important to cover in the introductory course and in the sociology curriculum. Respondents indicated high agreement that the list of skills, topics, and concepts adequately represented the range of possible items. I use both the raw ratings and…

  9. Research and Clinical Center for Child Development Annual Report, 1994-1995, No. 18.

    ERIC Educational Resources Information Center

    Wakai, Kunio, Ed.; Chen, Shing-Jen, Ed.

    This annual report discusses several topics related to the work of the Research and Clinical Center for Child Development. Seven topics are covered in the report. The articles are: (1) "Fathers' Participation in the Lives of Their 4-Month-Old Infants: The United States and Japan" (Marguerite Stevenson Barratt, Koichi Negayama and…

  10. Proceedings of the Twenty-First NASA Propagation Experiments Meeting (NAPEX XXI) and the Advanced Communications Technology Satellite (ACTS) Propagation Studies Miniworkshop

    NASA Technical Reports Server (NTRS)

    Golshan, Nasser (Editor)

    1997-01-01

    The NASA Propagation Experimenters (NAPEX) meeting is convened each year to discuss studies supported by the NASA Propagation Program. Representatives from the satellite communications industry, academia and government who have an interest in space-ground radio wave propagation are invited to NAPEX meetings for discussions and exchange of information. The reports delivered at this meeting by program managers and investigators present recent activities and future plans. This forum provides an opportunity for peer discussion of work in progress, timely dissemination of propagation results, and close interaction with the satellite communications industry. NAPEX XXI took place in El Segundo, California on June 11-12, 1997 and consisted of three sessions. Session 1, entitled "ACTS Propagation Study Results & Outcome " covered the results of 20 station-years of Ka-band radio-wave propagation experiments. Session 11, 'Ka-band Propagation Studies and Models,' provided the latest developments in modeling, and analysis of experimental results about radio wave propagation phenomena for design of Ka-band satellite communications systems. Session 111, 'Propagation Research Topics,' covered a diverse range of propagation topics of interest to the space community, including overviews of handbooks and databases on radio wave propagation. The ACTS Propagation Studies miniworkshop was held on June 13, 1997 and consisted of a technical session in the morning and a plenary session in the afternoon. The morning session covered updates on the status of the ACTS Project & Propagation Program, engineering support for ACTS Propagation Terminals, and the Data Center. The plenary session made specific recommendations for the future direction of the program.

  11. Magnetopause structure from satellite observations

    NASA Technical Reports Server (NTRS)

    Sonnerup, B. U. O.

    1979-01-01

    Observations on magnetopause structure are reported. Major topics covered include: classical reconnection, transport mechanisms, magnetospheric boundary layers, tearing modes, and Jupiter's magnetopause.

  12. Interdisciplinary investigations of comparative planetology

    NASA Technical Reports Server (NTRS)

    Sagan, C.

    1978-01-01

    Research supported wholly or in part by NASA's Planetary Programs Office is summarized. Topics covered include: the evaporation of ice in planetary atmospheres: ice-covered rivers on Mars; reducing greenhouses and the temperature history of Earth and Mars; particle motion on Mars inferred from the Viking Lander cameras; the nature and visibility of crater-associated streaks on Mars; the equilibrium figure of Phobos and other small bodies; striations on Phobos; radiation pressure and Poynting-Robertson drag for small spherical particles; direct imaging of extra-solar planets with stationary occultations; the relation between planetology and conventional astrophysics; remote spectral studies and in situ X-ray fluorescence analysis of the Martian surface; small channels on Mars; junction angles of Martian channels; constraints on Aeolian phenomena on Mars; the geology of Mars; and the flow of erosional debris on the Martian terrain.

  13. Summary of talks and papers at ISCB-Asia/SCCG 2012

    PubMed Central

    2013-01-01

    The second ISCB-Asia conference of the International Society for Computational Biology took place December 17-19, 2012, in Shenzhen, China. The conference was co-hosted by BGI as the first Shenzhen Conference on Computational Genomics (SCCG). 45 talks were presented at ISCB-Asia/SCCG 2012. The topics covered included software tools, reproducible computing, next-generation sequencing data analysis, transcription and mRNA regulation, protein structure and function, cancer genomics and personalized medicine. Nine of the proceedings track talks are included as full papers in this supplement. In this report we first give a short overview of the conference by listing some statistics and visualizing the talk abstracts as word clouds. Then we group the talks by topic and briefly summarize each one, providing references to related publications whenever possible. Finally, we close with a few comments on the success of this conference.

  14. Use of Web-based library resources by medical students in community and ambulatory settings.

    PubMed

    Tannery, Nancy Hrinya; Foust, Jill E; Gregg, Amy L; Hartman, Linda M; Kuller, Alice B; Worona, Paul; Tulsky, Asher A

    2002-07-01

    The purpose was to evaluate the use of Web-based library resources by third-year medical students. Third-year medical students (147) in a twelve-week multidisciplinary primary care rotation in community and ambulatory settings. Individual user surveys and log file analysis of Website were used. Twenty resource topics were compiled into a Website to provide students with access to electronic library resources from any community-based clerkship location. These resource topics, covering subjects such as hypertension and back pain, linked to curriculum training problems, full-text journal articles, MEDLINE searches, electronic book chapters, and relevant Websites. More than half of the students (69%) accessed the Website on a daily or weekly basis. Over 80% thought the Website was a valuable addition to their clerkship. Web-based information resources can provide curriculum support to students for whom access to the library is difficult and time consuming.

  15. [Perception of ethical aspects in psychiatric patient care: a pilot study].

    PubMed

    Rabenschlag, Franziska; Steinauer, Regine; Heimann, Regine; Reiter-Theil, Stella

    2014-10-01

    Research on staff perception of ethical aspects of psychiatric patient care are scarce; little is known about systematic supplies of ethics support in psychiatric institutions. The goal of this pilot study is to inform the implementation of Clinical Ethics Support Services in psychiatric institutions by assessing which topics of psychiatric practice are considered ethically challenging by the staff. Explorative survey as pilot study by questionnaire with clinical staff, quantitative (descriptive) and qualitative (coding) data-analysis. Involuntary treatment, the relationship between healthcare professionals and patients, staff shortage and the collaboration between the professions as well as dealing with patient relatives came up as ethical challenges. Clinical Ethics Support in psychiatric patient care should not only cover aspects that are specific for psychiatry, but also structural topics such as short resources, interprofessional collaboration and communication with relatives. © Georg Thieme Verlag KG Stuttgart · New York.

  16. Summary of the Chronic Obstructive Pulmonary Disease Clinical Practice Guideline Revised in 2014 by the Korean Academy of Tuberculosis and Respiratory Disease

    PubMed Central

    Yoon, Hyoung Kyu; Park, Yong-Bum; Rhee, Chin Kook; Lee, Jin Hwa

    2017-01-01

    Chronic obstructive pulmonary disease (COPD) results in high morbidity and mortality among patients both domestically and globally. The Korean clinical practice guideline for COPD was revised in 2014. It was drafted by the members of the Korean Academy of Tuberculosis and Respiratory Diseases, as well as participating members of the Health Insurance Review and Assessment Service, Korean Physicians' Association, and Korea Respiration Trouble Association. This revised guideline covers a wide range of topics, including the epidemiology, diagnosis, assessment, monitoring, management, exacerbation, and comorbidities of COPD in Korea. We drafted a guideline on COPD management by performing systematic reviews on the topic of management with the help of a meta-analysis expert. We expect this guideline will be helpful medical doctors treating patients with respiratory conditions, other health care professionals, and government personnel in South Korea. PMID:28747955

  17. The New Curriculum Standards for Astronomy in the United States

    NASA Astrophysics Data System (ADS)

    Schleigh, Sharon P.; Slater, Stephanie J.; Slater, Timothy F.; Stork, Debra J.

    2015-12-01

    There is widespread interest in constraining the wide range and vast domain of the possible topics one might teach about astronomy into a manageable framework. Although there is no mandated national curriculum in the United States, an analysis of the three recent national efforts to create an age-appropriate sequence of astronomy concepts to be taught in primary and secondary schools reveals a considerable lack of consensus of which concepts are most age-appropriate and which topics should be covered. The most recent standardization framework for US science education, the Next Generation Science Standards, suggests that most astronomy concepts should be taught only in the last years of one’s education; however, the framework has been met with considerable criticism. A comparison of astronomy learning frameworks in the United States, and a brief discussion of their criticisms, might provide international astronomy educators with comparison data in formulating recommendations in their own regions.

  18. 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.

  19. A Talk on Sex Discrimination.

    ERIC Educational Resources Information Center

    Evers, Irving C.

    The topic of this speech covers the 1972 amendments to Title VII of the Civil Rights Act of 1964 and the subsequent court cases dealing with sex discrimination. The cases discussed cover maternity leaves for tenured as well as untenured teachers and other public employees. The issues basic to these cases involve mandatory maternity leaves at…

  20. Selected Bibliography and Abstracts of Educational Materials in Pakistan. Volume 14, Number 1, 1980. Period Covered January-March 1980.

    ERIC Educational Resources Information Center

    Saad, Geti, Comp.

    This annotated bibliography cites newspaper articles, government publications, and journal articles dealing with education in Pakistan. Items listed were published between January and March 1980. Topics covered include the following: educational administration, organization and financing; childhood education; curriculum; educational goals,…

  1. Tribology.

    PubMed

    Spencer, Nicholas D

    2012-01-01

    The 156th Faraday Discussion covered the field of tribology, focussing on the subtopics of biotribology, predictive modelling, smart surfaces, and future lubricated systems. The papers themselves covered topics that drew on the fields of biology, medicine, chemistry, physics, materials science and mechanical engineering, providing a challenging and fascinating insight into the current state of the field of tribology.

  2. Effects of Cover Stories on Problem Solving in a Statistics Course

    ERIC Educational Resources Information Center

    Ricks, Travis Rex; Wiley, Jennifer

    2014-01-01

    Does having more knowledge or interest in the topics used in example problems facilitate or hinder learning in statistics? Undergraduates enrolled in Introductory Psychology received a lesson on central tendency. Following the lesson, half of the students completed a worksheet with a baseball cover story while the other half received a weather…

  3. Study Guide for Floorcovering [and Instructor's Key]. V&TECC Curriculum Guide.

    ERIC Educational Resources Information Center

    Duenk, Lester G.; And Others

    Designed for use with industrial cooperative training programs, this study guide on floor covering installation presents the basic foundation knowledge which must be put to practice on the job. The guide begins with a floor covering occupational brief. Specific topics in this section include status of the occupation, working conditions, salary,…

  4. Selected Bibliography and Abstracts of Educational Materials in Pakistan. Vol. 10, No. 3, 1977. Period Covered July-September, 1977.

    ERIC Educational Resources Information Center

    Saad, Geti, Comp.

    Approximately 100 citations of journals, newspapers, and government publications dealing with education in Pakistan are included in this annotated bibliography. The materials were published from July through September 1977. Arranged alphabetically by author in 22 categories, the entries cover topics including educational administration, adult…

  5. Auto Mechanics I. Learning Activity Packets (LAPs). Section C--Engine.

    ERIC Educational Resources Information Center

    Oklahoma State Board of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This document contains five learning activity packets (LAPs) that outline the study activities for the "engine" instructional area for an Auto Mechanics I course. The five LAPs cover the following topics: basic engine principles, cooling system, engine lubrication system, exhaust system, and fuel system. Each LAP contains a cover sheet…

  6. Manufacturing in Space: (It's Getting off the Ground!) Resources in Technology.

    ERIC Educational Resources Information Center

    Technology Teacher, 1988

    1988-01-01

    Discusses current issues and work on the planned manufacturing Space Station. Such topics as human resources, energy sources, and types of products to be manufactured in space are covered. The possibility of mining other planets for raw materials is considered. Student activities and a quiz covering the article are included. (CH)

  7. Fatigue methodology III; Proceedings of the AHS National Technical Specialists' Meeting on Advanced Rotorcraft Structures, Scottsdale, AZ, Oct. 3-5, 1989

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

    Not Available

    1989-01-01

    Papers on rotorcraft and fatigue methodology are presented, covering topics such as reliability design for rotorcraft, a comparison between theory and fatigue test data on stress concentration factors, the retirement lives of rolling element bearings, hydrogen embrittlement risk analysis for high hardness steel parts, and rotating system load monitoring with minimum fixed system instrumentation. Additional topics include usage data collection to improve structural integrity of operational helicopters, usage monitory of military helicopters, improvements to the fatigue substantiation of the H-60 composite tail rotor blade, helicopter surviellance programs, and potential application of automotive fatigue technology in rotorcraft design. Also, consideration ismore » given to fatigue evaluation of C/MH-53 E main rotor damper threaded joints, SH-2F airframe fatigue test program, a ply termination concept for improving fracture and fatigue strength of composite laminates, the analysis and testing of composite panels subject to muzzle blast effects, the certification plan for an all-composite main rotor flexbeam, and the effects of stacking sequence on the flexural strength of composite beams.« less

  8. Recent advances in the development and application of nanoelectrodes.

    PubMed

    Fan, Yunshan; Han, Chu; Zhang, Bo

    2016-10-07

    Nanoelectrodes have key advantages compared to electrodes of conventional size and are the tool of choice for numerous applications in both fundamental electrochemistry research and bioelectrochemical analysis. This Minireview summarizes recent advances in the development, characterization, and use of nanoelectrodes in nanoscale electroanalytical chemistry. Methods of nanoelectrode preparation include laser-pulled glass-sealed metal nanoelectrodes, mass-produced nanoelectrodes, carbon nanotube based and carbon-filled nanopipettes, and tunneling nanoelectrodes. Several new topics of their recent application are covered, which include the use of nanoelectrodes for electrochemical imaging at ultrahigh spatial resolution, imaging with nanoelectrodes and nanopipettes, electrochemical analysis of single cells, single enzymes, and single nanoparticles, and the use of nanoelectrodes to understand single nanobubbles.

  9. Triggering on New Physics with the CMS Detector

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

    Bose, Tulika

    The BU CMS group led by PI Tulika Bose has made several significant contributions to the CMS trigger and to the analysis of the data collected by the CMS experiment. Group members have played a leading role in the optimization of trigger algorithms, the development of trigger menus, and the online operation of the CMS High-Level Trigger. The group’s data analysis projects have concentrated on a broad spectrum of topics that take full advantage of their strengths in jets and calorimetry, trigger, lepton identification as well as their considerable experience in hadron collider physics. Their publications cover several searches formore » new heavy gauge bosons, vector-like quarks as well as diboson resonances.« less

  10. A Delphi approach to reach consensus on primary care guidelines regarding youth violence prevention.

    PubMed

    De Vos, Edward; Spivak, Howard; Hatmaker-Flanigan, Elizabeth; Sege, Robert D

    2006-10-01

    Anticipatory guidance is a cornerstone of modern pediatric practice. In recognition of its importance for child well being, injury prevention counseling is a standard element of that guidance. Over the last 20 years, there has been growing recognition that intentional injury or violence is one of the leading causes of morbidity and mortality among youth. The US Surgeon General identified youth violence as a major public health issue and a top priority. Yet, only recently has the scope of injury prevention counseling been expanded to include violence. Pediatric health care providers agree that youth violence-prevention counseling should be provided, yet the number of topics available, the already lengthy list of other anticipatory guidance topics to be covered, developmental considerations, and the evidence base make the selection of an agreed-on set a considerable challenge. The purpose of this study was to systematically identify and prioritize specific counseling topics in violence prevention that could be integrated into anticipatory guidance best practice. A modified electronic Delphi process was used to gain consensus among 50 national multidisciplinary violence-prevention experts. Participants were unaware of other participants' identities. The process consisted of 4 serial rounds of inquiry beginning with a broad open-ended format for the generation of anticipatory guidance and screening topics across 5 age groups (infant, toddler, school age, adolescent, and all ages). Each subsequent round narrowed the list of topics toward the development of a manageable set of essential topics for screening and counseling about positive youth development and violence prevention. Forty-seven unique topics were identified, spanning birth to age 21 years. Topics cover 4 broad categories (building blocks): physical safety, parent centered, child centered, and community connection. Participants placed topics into their developmentally appropriate visit-based schedule and made suggestions for an appropriate topic reinforcement schedule. The resulting schedule provides topics for introduction and reinforcement at each visit. The Delphi technique proved a useful approach for accessing expert opinion, for analyzing and synthesizing results, for achieving consensus, and for setting priorities among the numerous anticipatory guidance and assessment topics relevant for raising resilient, violence-free youth.

  11. PREFACE: 3rd International Workshop on Infrared Plasma Spectroscopy

    NASA Astrophysics Data System (ADS)

    Davies, P. B.; Röpcke, Jürgen; Hempel, Frank

    2009-07-01

    This volume containsd a selection of papers from the third Infrared Plasma Spectroscopy (IPS) Workshop held in Greifswald, Germany in July 2008. Although not all the contributions have been written up in time for the deadline for this volume, nevertheless the 12 contributions presented here give a fair representation of the conference topics. The conference comprised four different types of contribution. Firstly, four invited lectures focussed on the prime areas of interest. Secondly, eight shorter contributed talks, grouped as closely as possible with the appropriate invited lecture. These contributed talks covered topics in both pure and applied infrared plasma spectroscopy. A feature of the two previous IPS conferences has been a contribution from commercial organisations namely those involved in manufacturing devices, detectors and spectrometers. This group of participants formed the third part of the conference programme and gave five oral presentations covering topics like QCL and detector/detection developments and novel spectrometer designs. The fourth contributing group comprised 27 poster presentations. It should be mentioned that some of the latter were poster versions of contributed talks. The conference was remarkable for the wide spread of topics covered in a relatively small meeting, consisting of 44 participants. The participants were made up of 34 scientists from within Europe and 4 from the rest of the world. It is interesting to reflect on changes that have occurred since the previous meeting just a year earlier. Two clear developments which have occurred are the emergence of Quantum Cascade Lasers (QCL) and their use in Cavity Ring Down (CRD) spectroscopy. A major shift from cw lead salt diode lasers to cw and pulsed QCL in both pure and applied projects now seems to be well under way. The topics covered in the earlier conferences focussed more on applying infrared spectroscopy to plasma monitoring and control. When choosing the topics to cover the scientific committee felt that this time it would be useful to emphasise new spectroscopic developments as well as covering applications. This might serve as a guide as to where the subject of infrared spectroscopy in combination with plasma sources might be heading in the future i.e. to emphasize pure infrared spectroscopy developments. The first invited lecture (G Guelachvili and N Picque) and the last invited lecture (F K Tittel, Y Bakhirkin, R Curl, A Kosterev, R Lewicki, D Thomasz and S So) were chosen to set the scene and realise this objective. The second (R Engeln, R Zijlmans, S Welzel, O Gabriel, J-P van Helden, J Röpcke and D Schram) and third (X Aubert, C Lazzaroni, D Marinov, O Guaitella, S Welzel, A Pipa, J Röpcke and A Rousseau) invited talks focussed on the application of the IR laser techniques with particular emphasis on the role of surfaces in plasmas and the relevance of plasma surface interactions. Surface plasma interactions did not feature strongly in the two earlier meetings and so this topic too, along with the emphasis on novel infrared spectroscopy techniques, represents a new direction for the conference. Paul B Davies and Jürgen Röpcke International Scientific Committee P B Davies, Cambridge, UK: Chair J Röpcke, Greifswald, Germany: Co-Chair R Engeln, Eindhoven, Netherlands G Hancock, Oxford, U K M Hori, Nagoya, Japan H Linnartz, Leiden, Netherlands R Martini, New York, USA J Meichsner, Greifswald, Germany A Rousseau, Paris, France Local Organizing Committee J Röpcke (INP: Chair) F Hempel (INP: Secretary) J Meichsner (IfP, University of Greifswald) N Lang (INP) L Glawe (INP) C Krcka (INP) B Lindemann (INP) Conference photograph

  12. Coaching to Enhance Quality of Implementation in Prevention.

    PubMed

    Dusenbury, Linda; Hansen, William B; Jackson-Newsom, Julia; Pittman, Donna; Wilson, Cicely; Simley, Kathleen; Ringwalt, Christopher; Pankratz, Melinda; Giles, Steven

    2010-01-01

    PURPOSE: This study describes topics covered by coaches assisting teachers implementing a research-based drug prevention program and explores how coaching affected student outcomes. DESIGN: The All Stars drug prevention curriculum was implemented by 16 urban teachers who received four coaching sessions. Two coaches participated. Coaches were interviewed by investigators to assess topics covered. Students completed pretest-posttest measures of mediators and substance use behaviors. FINDINGS: The average teacher was coached on 11.7 different topics, out of a total of 23 topics. Coaching topics most heavily emphasized included: introduction and wrap up; time management; general classroom management; teacher's movement around the class; asking open-ended questions; using students' questions, comments and examples to make desired points; general preparation; engaging high-risk youth; reading from the curriculum; implementing activities correctly; focusing on objectives and goals; maintaining a focus on the task; and improving depth of understanding. Seven coaching topics were found to relate to changes in student mediators and behavior. RESEARCH LIMITATIONS/IMPLICATIONS: The current study was exploratory. Future research should explore how teachers develop the particular skills required by prevention programs and how coaches can assist them. PRACTICAL IMPLICATIONS: We postulate five levels of skill development which coaches may address: (1) fundamental teaching skills, (2) mechanics of program delivery, (3) development of an interactive teaching style, (4) effective response to student input, and (5) effective tailoring and adaptation. ORIGINALITY/VALUE: This represents one of a very few studies that explores how coaching impacts outcomes in substance abuse prevention.

  13. Coaching to Enhance Quality of Implementation in Prevention

    PubMed Central

    Dusenbury, Linda; Hansen, William B.; Jackson-Newsom, Julia; Pittman, Donna; Wilson, Cicely; Simley, Kathleen; Ringwalt, Christopher; Pankratz, Melinda; Giles, Steven

    2010-01-01

    Purpose This study describes topics covered by coaches assisting teachers implementing a research-based drug prevention program and explores how coaching affected student outcomes. Design The All Stars drug prevention curriculum was implemented by 16 urban teachers who received four coaching sessions. Two coaches participated. Coaches were interviewed by investigators to assess topics covered. Students completed pretest-posttest measures of mediators and substance use behaviors. Findings The average teacher was coached on 11.7 different topics, out of a total of 23 topics. Coaching topics most heavily emphasized included: introduction and wrap up; time management; general classroom management; teacher's movement around the class; asking open-ended questions; using students' questions, comments and examples to make desired points; general preparation; engaging high-risk youth; reading from the curriculum; implementing activities correctly; focusing on objectives and goals; maintaining a focus on the task; and improving depth of understanding. Seven coaching topics were found to relate to changes in student mediators and behavior. Research Limitations/Implications The current study was exploratory. Future research should explore how teachers develop the particular skills required by prevention programs and how coaches can assist them. Practical Implications We postulate five levels of skill development which coaches may address: (1) fundamental teaching skills, (2) mechanics of program delivery, (3) development of an interactive teaching style, (4) effective response to student input, and (5) effective tailoring and adaptation. Originality/Value This represents one of a very few studies that explores how coaching impacts outcomes in substance abuse prevention. PMID:22022672

  14. Frontiers of Two-Dimensional Correlation Spectroscopy. Part 1. New concepts and noteworthy developments

    NASA Astrophysics Data System (ADS)

    Noda, Isao

    2014-07-01

    A comprehensive survey review of new and noteworthy developments, which are advancing forward the frontiers in the field of 2D correlation spectroscopy during the last four years, is compiled. This review covers books, proceedings, and review articles published on 2D correlation spectroscopy, a number of significant conceptual developments in the field, data pretreatment methods and other pertinent topics, as well as patent and publication trends and citation activities. Developments discussed include projection 2D correlation analysis, concatenated 2D correlation, and correlation under multiple perturbation effects, as well as orthogonal sample design, predicting 2D correlation spectra, manipulating and comparing 2D spectra, correlation strategy based on segmented data blocks, such as moving-window analysis, features like determination of sequential order and enhanced spectral resolution, statistical 2D spectroscopy using covariance and other statistical metrics, hetero-correlation analysis, and sample-sample correlation technique. Data pretreatment operations prior to 2D correlation analysis are discussed, including the correction for physical effects, background and baseline subtraction, selection of reference spectrum, normalization and scaling of data, derivatives spectra and deconvolution technique, and smoothing and noise reduction. Other pertinent topics include chemometrics and statistical considerations, peak position shift phenomena, variable sampling increments, computation and software, display schemes, such as color coded format, slice and power spectra, tabulation, and other schemes.

  15. Atomic and Molecular Data and their Applications★

    NASA Astrophysics Data System (ADS)

    Drake, Gordon W. F.; Yoon, Jung-Sik; Kato, Daiji; Karwasz, Grzegorz

    2018-03-01

    This topical issue on Atomic and molecular data and their applications was motivated by the 10th International Conference on Atomic and Molecular Data (ICAMDATA 2016), which was held from September 26 to 29, 2016 in Gunsan, Republic of Korea. The topics of this issue reflect those of the conference program. The scientific papers in the topical issue cover the fields of atomic and molecular structure, radiative transitions, scattering processes, data base development, and the applications of atomic and molecular data to plasma modeling. Contribution to the Topical Issue "Atomic and Molecular Data and their Applications", edited by Gordon W.F. Drake, Jung-Sik Yoon, Daiji Kato, and Grzegorz Karwasz.

  16. Topical treatment of psoriasis.

    PubMed

    Laws, Philip M; Young, Helen S

    2010-08-01

    The majority of patients with psoriasis can be safely and effectively treated with topical therapy alone, either under the supervision of a family physician or dermatologist. For those requiring systemic agents, topical therapies can provide additional benefit. Optimal use of topical therapy requires an awareness of the range and efficacy of all products. The review covers the efficacy and role of topical therapies including emollients, corticosteroids, vitamin D analogs, calcineurin inhibitors, dithranol, coal tar, retinoids, keratolyics and combination therapy. The report was prepared following a PubMed and Embase literature search up to April 2010. The paper provides a broad review of the relevant topical therapeutic options available in routine clinical practice for the management of psoriasis and a recommendation for selection of treatment. Topical therapies used appropriately provide a safe and effective option for the management of psoriasis. An awareness of the available products and their efficacy is key to treatment selection and patient satisfaction.

  17. Treatment of oral mucosal manifestations of chronic graft-versus-host disease: dexamethasone vs. budesonide.

    PubMed

    Zadik, Yehuda; Elad, Sharon; Shapira, Anat; Shapira, Michael Y

    2017-02-01

    The oral mucosa is commonly involved in chronic graft-versus-host disease (cGVHD). Oral mucosal cGVHD markedly affect individual's daily function and wellbeing. In some cases, it might become a life threating complication. Areas covered: This article describes the rationale for treatment, method of topical application in the oral cavity, evidence supporting the topical administration of dexamethasone and budesonide for oral cGVHD, and their adverse effects. Expert opinion: Evidence supports the use of topical dexamethasone and budesonide for treatment of oral cGVHD. Topical corticosteroid choice for oral cGVHD, takes into consideration the potency, bioavailability, preferred concentration, and possible adverse effects. Budesonide's pharmacological characteristics mark it as a preferable topical agent for oral cGVHD.

  18. Stennis Space Center Verification and Validation Capabilities

    NASA Technical Reports Server (NTRS)

    O'Neal, Duane; Daehler, Erik

    2006-01-01

    Topics covered include: Spatial Response; Reflectance Radiometry; Positional Accuracy; Stationary Atmospheric Monitoring; Laboratory Calibration; Thermal Radiometry; Hyperspectral Radiometry; and Portable Atmospheric Monitoring.

  19. NASA Tech Briefs, August 2010

    NASA Technical Reports Server (NTRS)

    2010-01-01

    Topics covered include: Technology Focus: Mechanical Components; Electronics/Computers; Software; Materials; Mechanics/Machinery; Manufacturing; Bio-Medical; Physical Sciences; Information Sciences; and Books and Reports.

  20. Current neurology

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

    Appel, S.H.

    1988-01-01

    The topics covered in this book include: Duchenne muscular dystrophy: DNA diagnosis in practice; Central nervous system magnetic resonance imaging; and Magnetic resonance spectroscopy of neurologic diseases.

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