Science.gov

Sample records for abstract previous research

  1. Accepted scientific research works (abstracts).

    PubMed

    2014-01-01

    These are the 39 accepted abstracts for IAYT's Symposium on Yoga Research (SYR) September 24-24, 2014 at the Kripalu Center for Yoga & Health and published in the Final Program Guide and Abstracts. PMID:25645134

  2. Previous Open Rotor Research in the US

    NASA Technical Reports Server (NTRS)

    VanZante, Dale

    2011-01-01

    Previous Open Rotor noise experience in the United States, current Open Rotor noise research in the United States and current NASA prediction methods activities were presented at a European Union (EU) X-Noise seminar. The invited attendees from EU industries, research establishments and universities discussed prospects for reducing Open Rotor noise and reviewed all technology programs, past and present, dedicated to Open Rotor engine concepts. This workshop was particularly timely because the Committee on Aviation Environmental Protection (CAEP) plans to involve Independent Experts in late 2011 in assessing the noise of future low-carbon technologies including the open rotor.

  3. Interactional Metadiscourse in Research Article Abstracts

    ERIC Educational Resources Information Center

    Gillaerts, Paul; Van de Velde, Freek

    2010-01-01

    This paper deals with interpersonality in research article abstracts analysed in terms of interactional metadiscourse. The evolution in the distribution of three prominent interactional markers comprised in Hyland's (2005a) model, viz. hedges, boosters and attitude markers, is investigated in three decades of abstract writing in the field of…

  4. HBCUs Research Conference agenda and abstracts

    NASA Technical Reports Server (NTRS)

    Dutta, Sunil (Compiler)

    1995-01-01

    The purpose of this Historically Black Colleges and Universities (HBCUs) Research conference was to provide an opportunity for principal investigators and their students to present research progress reports. The abstracts included in this report indicate the range and quality of research topics such as aeropropulsion, space propulsion, space power, fluid dynamics, designs, structures and materials being funded through grants from Lewis Research Center to HBCUs. The conference generated extensive networking between students, principal investigators, Lewis technical monitors, and other Lewis researchers.

  5. HBCUs Research Conference Agenda and Abstracts

    NASA Technical Reports Server (NTRS)

    Dutta, Sunil (Compiler)

    1998-01-01

    The purpose of this Historically Black Colleges and Universities (HBCUs) Research Conference was to provide an opportunity for principal investigators and their students to present research progress reports. The abstracts included in this report indicate the range and quality of research topics such as aeropropulsion, space propulsion, space power, fluid dynamics, designs, structures and materials being funded through grants from Lewis Research Center to HBCUs. The conference generated extensive networking between students, principal investigators, Lewis technical monitors, and other Lewis researchers.

  6. HBCUs Research Conference Agenda and Abstracts

    NASA Technical Reports Server (NTRS)

    Dutta, Sunil (Compiler)

    1997-01-01

    The purpose of this Historically Black Colleges and Universities (HBCUS) Research Conference was to provide an opportunity for principal investigators and their students to present research progress reports. The abstracts included in this report indicate the range and quality of research topics such as aeropropulsion, space propulsion, space power, fluid dynamics, designs, structures and materials being funded through grants from Lewis Research Center to HBCUS. The conference generated extensive networking between students, principal investigators, Lewis technical monitors, and other Lewis researchers.

  7. Abstracts of Research. July 1974-June 1975.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Computer and Information Science Research Center.

    Abstracts of research papers in computer and information science are given for 68 papers in the areas of information storage and retrieval; human information processing; information analysis; linguistic analysis; artificial intelligence; information processes in physical, biological, and social systems; mathematical techniques; systems…

  8. Space Electrochemical Research and Technology. Abstracts

    NASA Technical Reports Server (NTRS)

    1995-01-01

    This document contains abstracts of the proceedings of NASA's fifth Space Electrochemical Research and Technology (SERT) Conference, held at the NASA Lewis Research Center on May 1-3, 1995. The objective of the conference was to assess the present status and general thrust of research and development in those areas of electrochemical technology required to enable NASA missions into the next century. The conference provided a forum for the exchange of ideas and opinions of those actively involved in the field, in order to define new opportunities for the application of electrochemical processes in future NASA missions. Papers were presented in three technical areas: (1) the electrochemical interface, (2) the next generation in aerospace batteries and fuel cells, and (3) electrochemistry for non-energy storage applications. This document contains the abstracts of the papers presented.

  9. Research Abstracts of ACE 2001 Research Paper Presentations.

    ERIC Educational Resources Information Center

    Journal of Applied Communications, 2001

    2001-01-01

    Provides abstracts of nine research papers presented at the 2001 Agricultural Communication in Education annual conference. Includes papers on food safety, critical thinking, distance education, information technologies, agricultural news sources, and genetically engineered foods. (JOW)

  10. Research & writing basics: elements of the abstract.

    PubMed

    Krasner, D; Van Rijswijk, L

    1995-04-01

    Writing an abstract is a challenging skill that requires precision and care. Criteria for well-formulated abstracts and abstract guidelines for 2 types of articles (empirical studies and reviews or theoretical articles) as well as a description of the content of a structured abstract are presented. Details were gleaned from a review of the literature including the American Medical Association Manual of Style, Eighth Edition and the Publication Manual of the American Psychological Association, Fourth Edition. A good abstract is like a crystal: it is a clear, sharp synthesis that elucidates meaning for the reader. PMID:7546111

  11. Abstracts and research accomplishments of university coal research projects

    SciTech Connect

    Not Available

    1991-06-01

    The Principal Investigators of the grants supported by the University Coal Research Program were requested to submit abstracts and highlight accomplishments of their projects in time for distribution at a grantees conference. This book is a compilation of the material received in response to the request. Abstracts discuss the following area: coal science, coal surface science, reaction chemistry, advanced process concepts, engineering fundamentals and thermodynamics, environmental science.

  12. Research Article Abstracts in Two Related Disciplines: Rhetorical Variation between Linguistics and Applied Linguistics

    ERIC Educational Resources Information Center

    Suntara, Watinee; Usaha, Siriluck

    2013-01-01

    The previous studies on abstracts (e.g., Santos, 1996; Samraj, 2002; Pho, 2008) illustrate that disciplinary variation in research article abstracts is discernible. However, the studies of abstracts from two related disciplines are still limited. The present study aimed to explore the rhetorical moves of abstracts in the fields of linguistics and…

  13. Abstracts of Research Papers 1977 AAHPER Convention.

    ERIC Educational Resources Information Center

    Sage, George H., Ed.

    This volume of abstracts describes papers written on the following topics: (1) Strength Physiology; (2) Learning Disabilities (motor); (3) Physiology - General; (4) Work Capacity; (5) Measurement and Recreation; (6) Biomechanics; (7) Professional Preparation (physical education); (8) Muscle Performance; (9) Sociology of Sport; (10) History of…

  14. Hilson Adolescent Profile (HAP): Hilson Research Abstracts.

    ERIC Educational Resources Information Center

    Hilson Research Inc., Kew Gardens, NY.

    Abstracts and bibliographic citations are given for the following documents concerned with the use and characteristics of the Hilson Adolescent Profile (HAP): (1) "Use of the Hilson Adolescent Profile To Compare Juvenile Offenders with Junior and Senior High School Students" (R. E. Inwald and K. E. Brobst); (2) "The Effectiveness of Social Work in…

  15. FISCAL YEAR 1976/CONTROL TECHNOLOGY RESEARCH PROGRAM ABSTRACTS

    EPA Science Inventory

    This report includes SSIE(Smithsonian Science Information) Abstracts pertaining to the FY 1976 Interagency Energy/Environment Research, Development and Demonstration Program being coordinated and managed by EPA's Office of Energy, Minerals, and Industry. The Abstracts are organiz...

  16. FISCAL YEAR 1976/HEALTH AND ENVIRONMENTAL EFFECTS RESEARCH PROGRAM ABSTRACTS

    EPA Science Inventory

    This report includes SSIE (Smithsonian Science Information) Abstracts pertaining to the FY 1976 Interagency Energy/Environment Research, Development and Demonstration Program being coordinated and managed by EPA's Office of Energy, Minerals, and Industry. The Abstracts are organi...

  17. Abstract and research accomplishments of University Coal Research Projects

    SciTech Connect

    1995-06-01

    The Principal Investigators of the grants supported by the University Coal Research Program were requested to submit abstracts and highlight accomplishments of their respective projects in time for distribution at a conference on June 13--14, 1995 at Tennessee State University in Nashville, Tennessee. This book is a compilation of the material received in response to that request. For convenience, the 70 grants reported in this book are stored into eight technical areas, Coal Science, Coal Surface Science, Reaction Chemistry, Advanced Process Concepts, Engineering Fundamentals and Thermodynamics, Environmental Science, high Temperature Phenomena, and Special topics. Indexes are provided for locating projects by subject, principal investigators, and contracting organizations. Each extended abstract describes project objectives, work accomplished, significance to the Fossil Energy Program, and plans for the next year.

  18. Abstracting women: essentialism in women's health research.

    PubMed

    McCormick, J; Kirkham, S R; Hayes, V

    1998-01-01

    Women's desire to take control of their own bodies creates a natural affinity between the projects of feminism and women's health research. Feminists have used the categories of woman/women, gender, and sex as foundation terms to designate the subject of feminist theories. Universal categories, which have been exposed as essentialist by postmodern and poststructural critiques, create falsely unified subject positions that fail to account for the diversity of women and also fail to acknowledge the situated interests of the dominant groups whose perspectives they reflect. Because it adopts these same categories, research in women's health is also permeated with this essentialized understanding, whether or not it is overtly feminist. In this paper, we point out the dangers of the unreflective use of woman/women, gender, and sex in women's health research. We conclude, that for political purposes, however, a carefully considered "strategic essentialism" can be warranted in research aimed at improving women's health. PMID:9849195

  19. Space Electrochemical Research and Technology Conference: Abstracts

    NASA Technical Reports Server (NTRS)

    1989-01-01

    The objectives of the conference were to examine current technologies, research efforts, and advanced ideas, and to identify technical barriers which affect the advancement of electrochemical energy storage systems for space applications. Papers were presented and workshops were conducted in four technical areas: advanced concepts, hydrogen-oxygen fuel cells and electrolyzers, the nickel electrode, and advanced rechargeable batteries.

  20. International Early Childhood Resources from Educational Research Abstracts Online (ERA)

    ERIC Educational Resources Information Center

    International Journal of Early Years Education, 2004

    2004-01-01

    This annotated bibliography provides abstracts for 14 resources relating to early childhood around the world. Each annotation contains: title; author name(s); Educational Research Abstract; Abstract number; Source (name of journal in which the resource was published); ISSN of the journal in which the resource was published; and Issue (journal…

  1. Openness versus Secrecy in Scientific Research Abstract.

    PubMed

    Resnik, David B

    2006-02-01

    Openness is one of the most important principles in scientific inquiry, but there are many good reasons for maintaining secrecy in research, ranging from the desire to protect priority, credit, and intellectual property, to the need to safeguard the privacy of research participants or minimize threats to national or international security. This article examines the clash between openness and secrecy in science in light of some recent developments in information technology, business, and politics, and makes some practical suggestions for resolving conflicts between openness and secrecy."By academic freedom I understand the right to search for the truth and to publish and teach what one holds to be true. This right also implies a duty; one must not conceal any part of what one has recognized to be true. It is evident that any restriction of academic freedom serves to restrain the dissemination of knowledge, thereby impeding rational judgment and action."Albert Einstein, quotation inscribed on his statute in front of the National Academy of Sciences, Washington, DC. PMID:21113394

  2. Openness versus Secrecy in Scientific Research Abstract

    PubMed Central

    Resnik, David B.

    2009-01-01

    Openness is one of the most important principles in scientific inquiry, but there are many good reasons for maintaining secrecy in research, ranging from the desire to protect priority, credit, and intellectual property, to the need to safeguard the privacy of research participants or minimize threats to national or international security. This article examines the clash between openness and secrecy in science in light of some recent developments in information technology, business, and politics, and makes some practical suggestions for resolving conflicts between openness and secrecy. “By academic freedom I understand the right to search for the truth and to publish and teach what one holds to be true. This right also implies a duty; one must not conceal any part of what one has recognized to be true. It is evident that any restriction of academic freedom serves to restrain the dissemination of knowledge, thereby impeding rational judgment and action.” Albert Einstein, quotation inscribed on his statute in front of the National Academy of Sciences, Washington, DC. PMID:21113394

  3. Educational Research Abstracts (1972-1981). [Second Edition].

    ERIC Educational Resources Information Center

    Korean Educational Development Inst., Seoul.

    This collection of abstracts describes 273 research reports selected among the research materials and publications produced by the Korean Educational Development Institute (KEDI) since its foundation in August 1972, through December 1981. Most of these reports are briefly summarized into the abstract form while some are presented in descriptive…

  4. Ecological Research Division Theoretical Ecology Program. [Contains abstracts

    SciTech Connect

    Not Available

    1990-10-01

    This report presents the goals of the Theoretical Ecology Program and abstracts of research in progress. Abstracts cover both theoretical research that began as part of the terrestrial ecology core program and new projects funded by the theoretical program begun in 1988. Projects have been clustered into four major categories: Ecosystem dynamics; landscape/scaling dynamics; population dynamics; and experiment/sample design.

  5. Strengthening Structured Abstracts for Education Research: The Need for Claim-Based Structured Abstracts

    ERIC Educational Resources Information Center

    Kelly, Anthony E.; Yin, Robert K.

    2007-01-01

    Recent policy recommendations involving the putative primacy of randomized clinical trials in educational settings have reignited research paradigm debates. The authors of this article use the vehicle of strengthening structured journal abstracts to point out the argumentative character of all education research claims. They offer suggestions to…

  6. ENVIRONMENTAL ABSTRACTS. SCHOOL ENVIRONMENTS RESEARCH PUBLICATION NO. 1.

    ERIC Educational Resources Information Center

    LARSON, C. THEODORE

    A COLLECTION OF ANNOTATED ABSTRACTS PRESENTING THE REFERENCE DOCUMENTS WHICH WERE SELECTED BY THE SCHOOL ENVIRONMENT RESEARCH PROJECT. THEY REVIEW THE EXISTING LITERATURE OFFERING SIGNIFICANT DESCRIPTIONS OF THE VARIOUS RELATIONSHIPS THAT LINK ENVIRONMENT WITH HUMAN BEHAVIOR. THE INDIVIDUAL ABSTRACTS WILL PROVIDE OTHERS INTERESTED IN THIS AREA OF…

  7. Small Business Innovation Research. Abstracts of Phase I awards, 1999

    SciTech Connect

    1999-12-01

    This booklet presents technical abstracts of Phase I awards made in Fiscal Year (FY) 1999 under the DOE Small Business Innovation Research (SBIR) program. SBIR research explores innovative concepts in important technological and scientific areas that can lead to valuable new technology and products. The work described in the abstracts is novel, high-risk research, but the benefits will also be potentially high if the objectives are met. Brief comments on the potential applications, as described by the awardee, are given after each abstract. Individuals and organizations, including venture capital and larger industrial firms, with an interest in the research described in any of the abstracts are encouraged to contact the appropriate small business directly.

  8. SERS internship Fall 1992--Spring 1993: Abstract and research papers

    SciTech Connect

    Not Available

    1993-08-05

    This report contains the abstracts and research papers by students on a variety of topics in engineering, genetics, solid state physics, thermonuclear energy, astrophysics, and other science related topics.

  9. Human Genome Program Report. Part 2, 1996 Research Abstracts

    DOE R&D Accomplishments Database

    1997-11-01

    This report contains Part 2 of a two-part report to reflect research and progress in the US Department of Energy Human Genome Program from 1994 through 1996, with specified updates made just before publication. Part 2 consists of 1996 research abstracts. Attention is focused on the following: sequencing; mapping; informatics; ethical, legal, and social issues; infrastructure; and small business innovation research.

  10. Human genome program report. Part 2, 1996 research abstracts

    SciTech Connect

    1997-11-01

    This report contains Part 2 of a two-part report to reflect research and progress in the US Department of Energy Human Genome Program from 1994 through 1996, with specified updates made just before publication. Part 2 consists of 1996 research abstracts. Attention is focused on the following: sequencing; mapping; informatics; ethical, legal, and social issues; infrastructure; and small business innovation research.

  11. HBCUs/OMUs Research Conference Agenda and Abstracts

    NASA Technical Reports Server (NTRS)

    Dutta, Sunil (Compiler)

    2003-01-01

    The purpose of this Historically Black Colleges and Universities (HBCUs/OMUs) Research Conference was to provide an opportunity for principal investigators and their students to present research progress reports. The abstracts included in this report indicate the range and quality of research topics such as aeropropulsion, space propulsion, space power, fluid dynamics, designs, structures and materials being funded through grants from Glenn Research Center to HBCUs. The conference generated extensive networking between students, principal investigators, Glenn technical monitors, and other Glenn researchers.

  12. HBCUs/OMUs Research Conference Agenda and Abstracts

    NASA Technical Reports Server (NTRS)

    Dutta, Sunil (Compiler)

    2001-01-01

    The purpose of this Historically Black Colleges and Universities (HBCUs) Research Conference was to provide an opportunity for principal investigators and their students to present research progress reports. The abstracts included in this report indicate the range and quality of research topics such as aeropropulsion, space propulsion, space power, fluid dynamics, designs, structures and materials being funded through grants from Glenn Research Center to HBCUs. The conference generated extensive networking between students, principal investigators, Glenn technical monitors, and other Glenn researchers.

  13. HBCUs/OMUs Research Conference Agenda and Abstracts

    NASA Technical Reports Server (NTRS)

    Dutta, Sunil (Compiler)

    2000-01-01

    The purpose of this Historically Black Colleges and Universities (HBCUs) Research Conference was to provide an opportunity for principal investigators and their students to present research progress reports. The Abstracts included in this report indicate the range and quality of research topics such as aeropropulsion, space propulsion, space power, fluid dynamics, designs, structures and materials being funded through grants from Glenn Research Center to HBCUs. The conference generated extensive networking between students, principal investigators, Glenn technical monitors, and other Glenn researchers.

  14. What Research Says: Determining Levels of Concreteness and Abstraction.

    ERIC Educational Resources Information Center

    Lentz, Kathleen A.; Coe, Elisabeth J.

    1984-01-01

    Presents criteria that science teachers can use to decide where a given classroom activity falls in a continuum from concrete to abstract. The system is intended as a way of selecting appropriate tasks for children based on their previous experiences and their level of development. (JM)

  15. SERS internship fall 1995 abstracts and research papers

    SciTech Connect

    Davis, Beverly

    1996-05-01

    This report is a compilation of twenty abstracts and their corresponding full papers of research projects done under the US Department of Energy Science and Engineering Research Semester (SERS) program. Papers cover a broad range of topics, for example, environmental transport, supercomputers, databases, biology. Selected papers were indexed separately for inclusion the the Energy Science and Technology Database.

  16. Small business innovation research. Abstracts of 1988 phase 1 awards

    NASA Technical Reports Server (NTRS)

    1990-01-01

    Non-proprietary proposal abstracts of Phase 1 Small Business Innovation Research (SBIR) projects supported by NASA are presented. Projects in the fields of aeronautical propulsion, aerodynamics, acoustics, aircraft systems, materials and structures, teleoperators and robots, computer sciences, information systems, data processing, spacecraft propulsion, bioastronautics, satellite communication, and space processing are covered.

  17. Partnering for functional genomics research conference: Abstracts of poster presentations

    SciTech Connect

    1998-06-01

    This reports contains abstracts of poster presentations presented at the Functional Genomics Research Conference held April 16--17, 1998 in Oak Ridge, Tennessee. Attention is focused on the following areas: mouse mutagenesis and genomics; phenotype screening; gene expression analysis; DNA analysis technology development; bioinformatics; comparative analyses of mouse, human, and yeast sequences; and pilot projects to evaluate methodologies.

  18. Geothermal Reservoir Technology Research Program: Abstracts of selected research projects

    SciTech Connect

    Reed, M.J.

    1993-03-01

    Research projects are described in the following areas: geothermal exploration, mapping reservoir properties and reservoir monitoring, and well testing, simulation, and predicting reservoir performance. The objectives, technical approach, and project status of each project are presented. The background, research results, and future plans for each project are discussed. The names, addresses, and telephone and telefax numbers are given for the DOE program manager and the principal investigators. (MHR)

  19. Undergraduate research semester internship fall 1999 abstracts and research papers

    SciTech Connect

    Brown, S; Capaldi, L; Garcia, M A; Kahn, S S; Monbleau, D N; Nault, D; Nicks, N; Ho, M; Tran, N L

    1999-12-01

    The Undergraduate Research Semester (URS) program provides a unique and challenging off-campus research opportunity for upper-division university undergraduate and pre-grad-school students in science, mathematics, and engineering. This internship program is a partnership between Lawrence Livermore National Laboratory, Sandia National Laboratories (New Mexico and California), and Los Alamos National Laboratory, to provide 75+ (annually) science and engineering undergraduates a rich research experience in this collaborative program. The URS project supports the DP mission through ensuring a scientifically and technically literate citizenry, and contributes to the development of a highly skilled, diverse scientific workforce, with experience, exposure and increased awareness and support for the DP science/technology and Science Based Stockpile Stewardship.

  20. Laboratory technology research: Abstracts of FY 1998 projects

    SciTech Connect

    1998-11-01

    The Laboratory Technology Research (LTR) program supports high-risk, multidisciplinary research partnerships to investigate challenging scientific problems whose solutions have promising commercial potential. These partnerships capitalize on two great strengths of the country: the world-class basic research capability of the DOE Office of Science (SC) national laboratories and the unparalleled entrepreneurial spirit of American industry. Projects supported by the LTR program in FY 1998 explore the applications of basic research advances relevant to DOE`s mission over a full range of scientific disciplines. The program presently emphasizes three critical areas of mission-related research: advanced materials, intelligent processing and manufacturing research, and environmental and biomedical research. Abstracts for 85 projects are contained in this report.

  1. Abstracts from Dietetic Research Event: June 09-11, 2016.

    PubMed

    2016-07-01

    Winnipeg, Manitoba was the host city of the 2016 Dietitians of Canada Annual Conference. Through the support of Dietitians of Canada and CFDR, the 2016 event was both an exciting and informative exchange of research and experience-sharing efforts that inspired attendees. The submissions for this year's Canadian Foundation for Dietetic Research (CFDR) event represented the diversity of dietetic research conducted within Canada. The topics highlighted from this year's abstracts include Community Based Nutritional Care, Wellness & Public Health, Determinants of Food Choice, Dietary Intake, Nutrition Health & Education, Dietetic Practice & Education, Clinical Research & Patient Service, and Nutrition Social Media & the Web. Each presenter provided an 11-minute oral presentation (8 minutes for presenting and 3 minutes for questions). This allowed for meaningful interaction between the presenters and those attending the sessions. This year there were professional and student oral research presentations on each day of the conference. These presentations offered the newest insights into important research findings that apply to dietetic practice. This research event would not be possible without the commitment and dedication of many people. On behalf of Dietitians of Canada and CFDR, I would like to extend a special thank you to the 2016 Abstract Review Committee who represented research, clinical nutrition, community nutrition, and education: Masha Jessri (Ph.D Candidate, University of Toronto), Joyce Slater (Associate Professor, University of Manitoba) and Miyoung Suh (Associate Professor, University of Manitoba). We would also like to thank all of our moderators who assisted during the conference to keep our research presentation sessions on time: Marcia Cooper, Miyoung Suh, Andrea Buchholz, Dawna Royall, Paul Fieldhouse, Joyce Slater, Isabelle Giroux, and Bethany Hopkins. Finally, a special thank you to Michelle Naraine and Greg Sarney at CFDR for their assistance and

  2. Small Business Innovation Research: Abstracts of Phase 1 awards, 1994

    SciTech Connect

    Not Available

    1994-12-31

    The Small Business Innovation Research (SBIR) program enables DOE to obtain effective, innovative solutions to important problems through the private sector, which has a commercial incentive to pursue the resulting technology and bring it to the marketplace. The growing number of awardees, many of them started in business in response to SBIR solicitations, is becoming a significant resource for the solution of high risk, high technology problems for the Department. As detailed here, this publication describes the technical efforts for SBIR Phase 1 awards in 1994. It is intended for the educated layman, and may be of particular interest to potential investors who wish to get in on the ground floor of exciting opportunities. Contained in this booklet are abstracts of the Phase 1 awards made in FY 1994 under the DOE SBIR program. The 212 Phase 1 projects described here were selected in a highly competitive process from a total of 2,276 grant applications received in response to the 1994 DOE annual SBIR Solicitation. The selections for awards were made on scientific and technical merit, as judged against the specific criteria listed in the Solicitation. Conclusions were reached on the basis of detailed reports returned by reviewers drawn from DOE laboratories, universities, private industry, and government. (Any discrepancies noted in prior DOE releases naming the firms selected for awards are due either to the firm changing its name after the award selection or to the firm not proceeding to a signed grant.) It is expected that between one-third and one-half of the Phase 1 projects will be continued into Phase 2. The work described in the abstracts is novel, high-risk research, but the benefits will also be potentially high if the objectives are met. Brief comments on the potential applications are given after each abstract. Individuals and organizations with an interest in the research described are encouraged to contact the appropriate small business directly.

  3. Small business innovation research: Abstracts of 1984. Phase 1 awards

    NASA Technical Reports Server (NTRS)

    1985-01-01

    On September 27, 1984, the National Aeronautics and Space Administration announced the selection of Phase I projects for the Small Business Innovation Research Program. These awards resulted from the evaluation of proposals submitted in response to the 1984 Program Solicitation, SBIR 84-1. In order to make available information on the technical content of the Phase I projects supported by the NASA SBIR Program, the abstracts of those proposals which resulted in awards of contracts are given. In addition, the name and address of the firm performing the work are given for those who may desired additional information about the project. Propulsion, aerodynamics, computer techniques, exobiology and composite materials are among the areas covered.

  4. Brain Research: Implications for the Education of Exceptional Children. Abstract XV: Research & Resources on Special Education.

    ERIC Educational Resources Information Center

    ERIC Clearinghouse on Handicapped and Gifted Children, Reston, VA.

    The one-page abstract summarizes "Brain Research: Implications for the Education of Exceptional Children," an ERIC Computer Search Reprint containing bibliographic information and abstracts of 115 documents. Citations are described in five sections: learning disabilities, autism, other learning handicaps, assessment techniques, and instructional…

  5. Pennsylvania's 1982 Abstracts of Research in Agricultural Education. Teacher Education Research Series, Volume 24, Number l.

    ERIC Educational Resources Information Center

    Yoder, Edgar Paul, Comp.

    This document consists of abstracts of research and development activities of 29 studies completed in Pennsylvania during the period from January 1 to December 31, 1982. Included in the collection are abstracts of 21 masters theses and eight doctoral theses. Various topics pertaining to agricultural education are covered, including the…

  6. Investigations in Science Education, Vol. 2, No. 4. Expanded Abstracts and Critical Analyses of Recent Research.

    ERIC Educational Resources Information Center

    Helgeson, Stanley L., Ed.; Blosser, Patricia E., Ed.

    Presented are analytical abstracts, prepared by science educators, of fourteen research reports. The abstracts are grouped in three clusters: teacher characteristics and behaviors, student characteristics and behaviors, and instruction. Each abstract includes bibliographical data, research design and procedure, purpose, research rationale, and an…

  7. International Early Childhood Resources from Educational Research Abstracts Online (ERA)

    ERIC Educational Resources Information Center

    International Journal of Early Years Education, 2006

    2006-01-01

    This annotated bibliography provides abstracts for 18 resources relating to early childhood around the world. Each annotation contains: title; author name(s); Source (name of journal in which the resource was published); ISSN of the journal in which the resource was published; Issue (journal citation information for the resource within the…

  8. International Early Childhood Resources from Educational Research Abstracts Online (ERA)

    ERIC Educational Resources Information Center

    International Journal of Early Years Education, 2007

    2007-01-01

    This annotated bibliography provides abstracts for 12 resources relating to early childhood around the world. Each annotation contains: title; author name(s); Source (name of journal in which the resource was published); ISSN of the journal in which the resource was published; Issue (journal citation information for the resource within the…

  9. International Early Childhood Resources from Educational Research Abstracts (ERA) Online

    ERIC Educational Resources Information Center

    International Journal of Early Years Education, 2011

    2011-01-01

    This annotated bibliography provides abstracts for 17 resources relating to early childhood around the world. Each annotation contains: title; author name(s); source (name of journal in which the resource was published); ISSN of the journal in which the resource was published; and issue (journal citation information for the resource within the…

  10. Finance Formula. Abstract II: Research & Resources on Special Education.

    ERIC Educational Resources Information Center

    ERIC Clearinghouse on Handicapped and Gifted Children, Reston, VA.

    This one-page abstract summarizes results of a final report of a federally funded project titled, "An Analysis of State Special Education Finance Formulas." Five major types of formulas were identified: flat grant, minimum foundation program, percentage equalizing, percentage matching, and full state funding of the excess cost of special…

  11. SER 1, ENVIRONMENTAL ABSTRACTS. SER, SCHOOL ENVIRONMENTS RESEARCH.

    ERIC Educational Resources Information Center

    HIMES, HAROLD W.

    THIS, A COLLECTION OF SOME 600 LENGTHY ABSTRACTS FROM THE LITERATURE OF ENVIRONMENTAL RELATIONSHIPS, IS THE FIRST IN WHAT IS TO BE A LONG SERIES OF SER PROJECT REPORTS. IT IS ORGANIZED UNDER HEADINGS THAT INDICATE THE EFFECT OF ENVIRONMENT ON THE HUMAN SENSES, AND THE EFFECTS OF ATMOSPHERIC, LUMINOUS, SONIC, AND SOCIAL ENVIRONMENTS ON BEHAVIOR.…

  12. Laboratory Technology Research: Abstracts of FY 1996 projects

    SciTech Connect

    1996-12-31

    The Laboratory Technology Research (LTR) program supports high-risk, multidisciplinary research partnerships to investigate challenging scientific problems whose solutions have promising commercial potential. These partnerships capitalize on two great strengths of this country: the world-class basic research capability of the DOE Energy Research (ER) multi-program national laboratories and the unparalleled entrepreneurial spirit of American industry. Projects supported by the LTR program are conducted by the five ER multi-program laboratories: Argonne, Brookhaven, Lawrence Berkeley, Oak Ridge, and Pacific Northwest National Laboratories. These projects explore the applications of basic research advances relevant to Department of Energy`s (DOE) mission over a full range of scientific disciplines. The program presently emphasizes three critical areas of mission-related research: advanced materials, intelligent processing/manufacturing research, and sustainable environments.

  13. Laboratory technology research - abstracts of FY 1997 projects

    SciTech Connect

    1997-11-01

    The Laboratory Technology Research (LTR) program supports high-risk, multidisciplinary research partnerships to investigate challenging scientific problems whose solutions have promising commercial potential. These partnerships capitalize on two great strengths of this country: the world-class basic research capability of the DOE Energy Research (ER) multi-program national laboratories and the unparalleled entrepreneurial spirit of American industry. A distinguishing feature of the ER multi-program national laboratories is their ability to integrate broad areas of science and engineering in support of national research and development goals. The LTR program leverages this strength for the Nation`s benefit by fostering partnerships with US industry. The partners jointly bring technology research to a point where industry or the Department`s technology development programs can pursue final development and commercialization. Projects supported by the LTR program are conducted by the five ER multi-program laboratories. These projects explore the applications of basic research advances relevant to DOE`s mission over a full range of scientific disciplines. The program presently emphasizes three critical areas of mission-related research: advanced materials; intelligent processing/manufacturing research; and sustainable environments.

  14. Why We Need a Structured Abstract in Education Research

    ERIC Educational Resources Information Center

    Mosteller, Frederick; Nave, Bill; Miech, Edward J.

    2004-01-01

    Background: Approximately 1,100 education journals collectively publish more than 20,000 education research articles each year. Under current practice, no systematic way exists to move the research findings from these studies into the hands of the millions of education practitioners and policymakers in the United States who might use them.…

  15. Going Abstract: Teaching Research Concepts in Introductory Psychology.

    ERIC Educational Resources Information Center

    Zucker, Evan L.

    Examination of 21 recently published introductory psychology textbooks indicated that different topics were used in the examples illustrating experimental and correlational approaches to research. There are two problems inherent in this organization and presentation. First, students are exposed to research concepts before having any familiarity…

  16. The Voice of Women Scientists in EU Research Policy (abstract)

    NASA Astrophysics Data System (ADS)

    Šatkovskienė, Dalia

    2009-04-01

    The European Platform of Women Scientists (www.epws.org) is an umbrella organization bringing together networks of women scientists and organisations committed to gender equality in research in all disciplines all over Europe and the countries associated to the European Union's Framework Programmes for Research and Technological Development. The goals of EPWS and its activities are presented.

  17. Third annual Walker Branch Watershed research symposium. Program and abstracts

    SciTech Connect

    Not Available

    1992-03-01

    The methods and concepts of watershed research, originally applied in an experimental or monitoring mode to relatively small catchments, are increasingly being used at larger scales and for specific applied problems. Research at Oak Ridge National Laboratory, the Tennessee Valley Authority, the US Forest Service, and other agencies and institutions participating in this symposium reflects research over a broad range of spatial scales that is being integrated through large-scale experiments along with computer modeling and graphical interfaces. These research projects address the basic atmospheric, geophysical, biogeochemical, and biological processes that regulate the responses of forested ecosystems to natural environmental variation and anthropogenic stresses. Regional and global issues addressed by presentations include emissions of carbon dioxide, methane, and other hydrocarbons; deposition of sulfate, nitrate, and mercury; land-use changes; biological diversity; droughts; and water quality. The reports presented in this symposium illustrate a wide range of methods and approaches and focus more on concepts and techniques than on a specific physical site. Sites and projects that have contributed research results to this symposium include Walker Branch Watershed (DOE), the Coweeta Hydrologic Laboratory and LTER site (USFS and NSF), Great Smoky Mountains National Park (research funded by NPS, TVA, and EPRI), Imnavait Creek, Alaska (DOE), the TVA-Norris Whole-tree Facility (TVA and EPRI), and DOE`s Biomass Program.

  18. SERS internship: Fall 1994 abstracts and research papers

    SciTech Connect

    Goldman, B.

    1994-12-01

    This publication is a collection of articles generated as a result of the fall 1994 Science and Engineering Research Semester program at Lawrence Livermore Laboratory. Research titles include: electrochemical cells in the reduction of hexavalent chromium; an automated system for studying the power distribution of electron beams; the mapping of novel genes to human chromosome 19; bolometer analysis comparisons; design and implementation of the LLNL Gigabit Testbed; in vitro synthesis and purification of PhIP-Deoxyguanosine and PhIP-DNA Covalent Complexes; pre-thymic somatic mutation leads to high mutant frequency hypoxanthine-guanine phosphoribosyl transferase gene; characterization of thin film multi-layers with magnetization curves and modeling of low angle X-ray diffraction data; total least squares; determining the water content of the Geysers Graywacke of northern California; a general approach to sharing data between scientific representations; nanomechanical properties of SiC thin films grown from C{sub 60} precursors; advanced information technology, a tool set for building clean database applications; the design of an automated electrolytic enrichment procedure for tritium; fluvial terrace dating using in-situ cosmogenic {sup 21}Ne; computer- aided mapping of stream channels beneath the Lawrence Livermore National Laboratory, Livermore, CA; X-ray spectroscopic technique for energetic electron transport studies in short-pulse laser/plasma interactions. Separate entries have been put in the energy data base for articles from this report. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database.

  19. Program and abstracts of the 28th conference on Great Lakes research

    SciTech Connect

    Not Available

    1985-01-01

    Abstracts of papers presented at the 28th Conference on Great Lakes Research and the annual meeting of the International Association for Great Lakes Research covered two symposia. The first was a comparison of Great Lakes and Baltic ecosystems, which provided an opportunity for international exchanges of information and insights. The second featured pollution problems in the Green Bay estuary environment that is of particular value to Wisconsin and Michigan. There are 41 separate abstracts selected for the Energy Data Base (EDB). Four of those were also selected for Energy Research Abstracts (ERA), six for Energy Abstracts for Policy Analysis (EAPA), and two for INS.

  20. Writing Abstracts for MLIS Research Proposals Using Worked Examples: An Innovative Approach to Teaching the Elements of Research Design

    ERIC Educational Resources Information Center

    Ondrusek, Anita L.; Thiele, Harold E.; Yang, Changwoo

    2014-01-01

    The authors examined abstracts written by graduate students for their research proposals as a requirement for a course in research methods in a distance learning MLIS program. The students learned under three instructional conditions that involved varying levels of access to worked examples created from abstracts representing research in the LIS…

  1. Radiological and Environmental Research Division annual report, July 1979-June 1980. [Lead abstract

    SciTech Connect

    Rowland, R.E.; Stehney, A.F.

    1981-05-01

    Separate abstracts were prepared for 19 of the 33 papers presented by the Center for Human Radiobiology for the Radiological and Environmental Research Division Annual Report. The 14 items not included are abstracts only and deal with the mechanisms and dosimetry for induction of malignancies by radium. (KRM)

  2. Rhetorical Variation across Research Article Abstracts in Environmental Science and Applied Linguistics

    ERIC Educational Resources Information Center

    Saeeaw, Supachai; Tangkiengsirisin, Supong

    2014-01-01

    Abstract is of a pivotal genre in scientific communication, assisting not only highly selective readers with judgment of the pertinent articles but also researchers in disseminating new knowledge and intellectual discoveries. Difficult yet challenging, however, is the task of writing effective abstracts particularly among non-English speaking…

  3. Abstracts of Research and Related Materials in Vocational and Technical Education (ARM), Spring 1970.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Center for Vocational and Technical Education.

    This quarterly publication announces the availability of documents acquired and processed by the Educational Resources Information Center (ERIC) Clearinghouse on Vocational and Technical Education. It contains abstracts of research and other materials which are useful to researchers, supervisors, teacher educators, education specialists,…

  4. Comprehensiveness of "Social Work Abstracts" as a Database for Researchers and Practitioners

    ERIC Educational Resources Information Center

    Shek, Daniel T. L.

    2008-01-01

    Objective: The comprehensiveness of "Social Work Abstracts (SWA)" as a database was examined. Method: The coverage of articles of "Research on Social Work Practice" and "Social Work Research" in "SWA" from 1995 to 2005 was examined. "SWA" was compared with other databases on several dimensions. A case study based on the author's publications was…

  5. Tools for Linking Research and Practice in the Helping Professions: Research Abstract Worksheets and Personal Reviews of the Literature.

    ERIC Educational Resources Information Center

    Burlingame, Martin

    This document is comprised of four chapters that show how to use research-abstract worksheets and personal reviews of the literature as tools for linking research and practice in the helping professions. The research tools help to condense lengthy reports, place them into a consistent format, and actively involve the information seeker. Chapter 1…

  6. [Melanoma research in Hungary: promising results in a previously orphan tumor].

    PubMed

    Balázs, Margit; Vízkeleti, Laura; Ecsedi, Szilvia; Ádány, Róza; Rásó, Erzsébet; Hegedûs, Balázs; Ladányi, Andrea; Tóvári, József; Tímár, József

    2015-12-01

    Melanoma research has a two decade history in Hungary and is based on three groups located at the National Institute of Oncology (NIO), the University of Debrecen (DU) and Semmelweis University (SU). Previously we have summarized the achievements of the NIO group in this Journal, now this paper summarizes the recent results of their collaborations. The research group of DU revealed several novel genetic alterations in the melanoma genome which might have clinical relevance as prognosticators or predictors in light of the novel target therapies. Data indicating unique, perhaps melanoma-specific epigenetic changes during progression might be even more important, identifying novel genes otherwise not detected as genetically altered ones. The research group in Budapest extensively used experimental human melanoma models and demonstrated the host sex as a key factor in progression due to the specific function of NK cells. Identification of functional glucocorticoid receptor in human melanoma might lead to therapeutic exploitation similar to certain leukemias. Studies on extracellular matrix revealed collagen XVII and CD44 splice variants as progression associated factors of melanoma. Since the double wild type genotype of melanoma is lacking effective therapy, data on the use of FGFR2, c-met or cannabinoid receptor as target can be important. On the other hand, experimental data on the antitumoral effects of heparin derivatives or bisphosphonate in melanoma models can also be encouraging. PMID:26665186

  7. A Comparison Study on the Rhetorical Moves of Abstracts in Published Research Articles and Master's Foreign-Language Theses

    ERIC Educational Resources Information Center

    Ren, Hongwei; Li, Yuying

    2011-01-01

    The abstract of research papers is one of the first things that a reader will read to determine the value of the research. A well-written abstract will surely promote the text attached to it more effectively. By examining the rhetorical moves in the abstracts of Chinese Master's English theses and published research articles in applied…

  8. The Development of Guidelines for Classifying and Writing Abstracts of Dance Research.

    ERIC Educational Resources Information Center

    Rowe, Patricia A.

    This study was developed and approved as a pilot project preliminary to the major task of abstracting, classifying and assessing approximately one thousand dance research studies. Most of these studies are university sponsored, date from 1901 to the present, and are found on library shelves or in department files as master's theses. When the major…

  9. Vocational Education Research and Examplary Projects in Indiana, 1977. Project Abstracts. Information Series No. 9.

    ERIC Educational Resources Information Center

    Steenhausen, Nancy E., Ed.

    This report abstracts and summarizes seventy-eight Indiana research and development projects funded in 1977 with moneys allocated by parts C and D of the 1968 Vocational Education Amendments. The projects are grouped into the subject categories of innovative approaches, needs assessment, performance-based vocational education (PBVE), placement and…

  10. Investigations in Science Education, Vol. 2 No. 1. Expanded Abstracts and Critical Analyses of Recent Research.

    ERIC Educational Resources Information Center

    Helgeson, Stanley L., Ed.; Blosser, Patricia E., Ed.

    This volume contains analyses of 12 recent studies in science education. The research topics of the studies include cognitive development, instruction, statistical methodology, teacher education, and testing. Each analysis is written by a science education specialist and contains an expanded abstract identifying the purpose, rationale,…

  11. Occupational Research; Health Occupations Education Abstracts of Iowa Research, 1960-1968.

    ERIC Educational Resources Information Center

    Tibbits, Thomas F., Comp.

    Thirty-five abstracts represent studies on administration, ambulance service, comprehensive health manpower planning, curriculum, dental hygiene, graduate follow-up, hospital inservice training, the medical-surgical staff nurse position, nonprofessional rehabilitation personnel, economics of collective bargaining by nurses, operating room…

  12. Are Scientific Abstracts Written in Poetic Verse an Effective Representation of the Underlying Research?

    NASA Astrophysics Data System (ADS)

    Illingworth, Samuel

    2016-04-01

    The central purpose of science is to explain (Purtill, 1970). However, who is that explanation for, and how is this explanation communicated once it has been deduced? Scientific research is typically communicated via papers in journals, with an abstract presented as a summary of that explanation. However, in many instances they may be written in a manner which is non-communicatory to a lay reader (Halliday and Martin, 2003). Research concerning climate change in particular demands to be communicated, because of its global relevance and the potential societal consequences of its findings. This study begins to investigate if poetry could be used as an alternative form of communication, by first assessing if poetic verse is an effective form of communication to other scientists. In order to assess this suitability, a survey was conducted in which two different groups of participants were asked questions based on a scientific abstract. One group of participants was given the original scientific abstract, whilst the second group was instead given a poem written about the scientific study. Quantitative analysis found that whilst a scientific audience found a poetic interpretation of a scientific abstract to be no less interesting or inspiring than the original prose, they did find it to be less accessible. However, further qualitative analysis suggested that the poem did a good job in conveying a similar meaning to that presented in the original abstract. The results of this study indicate that whilst for a scientific audience poetry should not replace the prose abstract, it could be used alongside the original format to inspire the reader to find out more about the topic. Further research is needed to investigate the effectiveness of this approach for a general audience. References: HALLIDAY, M. A. K. & MARTIN, J. R. 2003. Writing science: Literacy and discursive power, Taylor & Francis. PURTILL, R. 1970. The purpose of science. Philosophy of Science, 301-306.

  13. Are scientific abstracts written in poetic verse an effective representation of the underlying research?

    PubMed Central

    Illingworth, Sam

    2016-01-01

    The central purpose of science is to explain (Purtill, 1970). However, who is that explanation for, and how is this explanation communicated once it has been deduced? Scientific research is typically communicated via papers in journals, with an abstract presented as a summary of that explanation. However, in many instances they may be written in a manner which is non-communicatory to a lay reader (Halliday & Martin, 2003). This study begins to investigate if poetry could be used as an alternative form of communication, by first assessing if poetic verse is an effective form of communication to other scientists. In order to assess this suitability, a survey was conducted in which two different groups of participants were asked questions based on a scientific abstract. One group of participants was given the original scientific abstract, whilst the second group was instead given a poem written about the scientific study. Quantitative analysis found that whilst a scientific audience found a poetic interpretation of a scientific abstract to be no less interesting or inspiring than the original prose, they did find it to be less accessible. However, further qualitative analysis suggested that the poem did a good job in conveying a similar meaning to that presented in the original abstract. The results of this study indicate that whilst for a scientific audience poetry should not replace the prose abstract, it could be used alongside the original format to inspire the reader to find out more about the topic. Further research is needed to investigate the effectiveness of this approach for a non-expert audience. Alternative version: Are scientific papers understood, By anyone from outside of the field; And is an abstract really any good, If jargon means its secrets aren’t revealed? Could poetry present a different way, Of summing up research in a nutshell;  Presented in a language for the lay, Yet still useful for scientists as well? This study aimed to find if it was

  14. Major Strands in Scientific Inquiry through Cluster Analysis of Research Abstracts

    NASA Astrophysics Data System (ADS)

    Yeh, Yi-Fen; Jen, Tsung-Hau; Hsu, Ying-Shao

    2012-12-01

    Scientific inquiry involves a variety of abilities scientists use to investigate the natural world. In order to develop students' scientific inquiry, researchers and educators have developed different curricula and a variety of instructional resources, which make features and descriptors of scientific inquiry in teaching and learning even more diverse and complex. For revealing how the multi-facets of scientific inquiry are inherently correlated, this study identified descriptors representing features of scientific inquiry and automatically reviewed the research abstracts where these descriptors were used. A cluster analysis was used to analyze 171 relevant article abstracts published in Web of Science from 1986 to 2010, by using the data mining software WordStat v6.1. Networks of descriptors and of research strands showed the inter-relationships among descriptors and the research strands. Through triangulating the categorization results from automatic data-mining and expert researchers' qualitative reviewing, this study identified seven clusters of high-frequency descriptors and nine major strands of current research studies. The nine strands can further be grouped into five research themes: NOS, Knowledge Construction, Inquiry Ability, Explanatory-driven Inquiry, and Professional Development. With different levels of cohesiveness in network, these themes demonstrated that scientific inquiry was composed of different levels of abilities students need to achieve as well as the endeavors of teachers. Through exploring the network shared among most researchers, this study is expected to provide novice researchers information about elements that expert researchers usually consider and further, it is expected to give expert researchers some new directions to explore in research designs.

  15. Abstracts from the Proceedings of the Research in Continuing Medical Education Session of the 2007 Spring Meeting, Copper Mountain, Colorado

    ERIC Educational Resources Information Center

    Campbell, Craig M.

    2007-01-01

    The following abstracts were peer-reviewed for presentation and publication. They were edited by Craig M. Campbell, MD, chairman, Research Committee, Society for Academic Continuing Medical Education.

  16. Understanding Infants' and Children's Social Learning about Foods: Previous Research and New Prospects

    ERIC Educational Resources Information Center

    Shutts, Kristin; Kinzler, Katherine D.; DeJesus, Jasmine M.

    2013-01-01

    Developmental psychologists have devoted significant attention to investigating how children learn from others' actions, emotions, and testimony. Yet most of this research has examined children's socially guided learning about artifacts. The present article focuses on a domain that has received limited attention from those interested in the…

  17. Framing Students' Progression in Understanding Matter: A Review of Previous Research

    ERIC Educational Resources Information Center

    Hadenfeldt, Jan Christoph; Liu, Xiufeng; Neumann, Knut

    2014-01-01

    This manuscript presents a systematic review of the research on how students conceptualise matter. Understanding the structure and properties of matter is an essential part of science literacy. Over the last decades the number of studies on students' conceptions of matter published in peer-reviewed journals has increased significantly. These…

  18. The 20,000 Article Problem: How a Structured Abstract Can Help Practitioners Sort out Educational Research

    ERIC Educational Resources Information Center

    Miech, Edward J.; Nave, Bill; Mosteller, Frederick

    2005-01-01

    This article describes what a structured abstract is and how a structured abstract can help researchers sort out information. Today over 1,000 education journals publish more than 20,000 articles in the English language each year. No systematic tool is available at present to get the research findings from these tens of thousands of articles to…

  19. Catalog of Research Abstracts, 1993: Partnership opportunities at Lawrence Berkeley Laboratory

    SciTech Connect

    Not Available

    1993-09-01

    The 1993 edition of Lawrence Berkeley Laboratory`s Catalog of Research Abstracts is a comprehensive listing of ongoing research projects in LBL`s ten research divisions. Lawrence Berkeley Laboratory (LBL) is a major multi-program national laboratory managed by the University of California for the US Department of Energy (DOE). LBL has more than 3000 employees, including over 1000 scientists and engineers. With an annual budget of approximately $250 million, LBL conducts a wide range of research activities, many that address the long-term needs of American industry and have the potential for a positive impact on US competitiveness. LBL actively seeks to share its expertise with the private sector to increase US competitiveness in world markets. LBL has transferable expertise in conservation and renewable energy, environmental remediation, materials sciences, computing sciences, and biotechnology, which includes fundamental genetic research and nuclear medicine. This catalog gives an excellent overview of LBL`s expertise, and is a good resource for those seeking partnerships with national laboratories. Such partnerships allow private enterprise access to the exceptional scientific and engineering capabilities of the federal laboratory systems. Such arrangements also leverage the research and development resources of the private partner. Most importantly, they are a means of accessing the cutting-edge technologies and innovations being discovered every day in our federal laboratories.

  20. A Temporal Abstraction-based Extract, Transform and Load Process for Creating Registry Databases for Research.

    PubMed

    Post, Andrew; Kurc, Tahsin; Overcash, Marc; Cantrell, Dedra; Morris, Tim; Eckerson, Kristi; Tsui, Circe; Willey, Terry; Quyyumi, Arshed; Eapen, Danny; Umpierrez, Guillermo; Ziemer, David; Saltz, Joel

    2011-01-01

    In the CTSA era there is great interest in aggregating and comparing populations across institutions. These sites likely represent data differently in their clinical data warehouses and other databases. Clinical data warehouses frequently are structured in a generalized way that supports many constituencies. For research, there is a need to transform these heterogeneous data into a shared representation, and to perform categorization and interpretation to optimize the data representation for investigators. We are addressing this need by extending an existing temporal abstraction-based clinical database query system, PROTEMPA. The extended system allows specifying data types of interest in federated databases, extracting the data into a shared representation, transforming it through categorization and interpretation, and loading it into a registry database that can be refreshed. Such a registry's access control, data representation and query tools can be tailored to the needs of research while keeping local databases as the source of truth. PMID:22211179

  1. Mining the Geophysical Research Abstracts Corpus: Mapping the impact of Free and Open Source Software on the EGU Divisions

    NASA Astrophysics Data System (ADS)

    Löwe, Peter; Klump, Jens; Robertson, Jesse

    2015-04-01

    Text mining is commonly employed as a tool in data science to investigate and chart emergent information from corpora of research abstracts, such as the Geophysical Research Abstracts (GRA) published by Copernicus. In this context current standards, such as persistent identifiers like DOI and ORCID, allow us to trace, cite and map links between journal publications, the underlying research data and scientific software. This network can be expressed as a directed graph which enables us to chart networks of cooperation and innovation, thematic foci and the locations of research communities in time and space. However, this approach of data science, focusing on the research process in a self-referential manner, rather than the topical work, is still in a developing stage. Scientific work presented at the EGU General Assembly is often the first step towards new approaches and innovative ideas to the geospatial community. It represents a rich, deep and heterogeneous source of geoscientific thought. This corpus is a significant data source for data science, which has not been analysed on this scale previously. In this work, the corpus of the Geophysical Research Abstracts is used for the first time as a data base for analyses of topical text mining. For this, we used a sturdy and customizable software framework, based on the work of Schmitt et al. [1]. For the analysis we used the High Performance Computing infrastructure of the German Research Centre for Geosciences GFZ in Potsdam, Germany. Here, we report on the first results from the analysis of the continuous spreading the of use of Free and Open Source Software Tools (FOSS) within the EGU communities, mapping the general increase of FOSS-themed GRA articles in the last decade and the developing spatial patterns of involved parties and FOSS topics. References: [1] Schmitt, L. M., Christianson, K.T, Gupta R..: Linguistic Computing with UNIX Tools, in Kao, A., Poteet S.R. (Eds.): Natural Language processing and Text

  2. Organized out-of-school activities and peer relationships: theoretical perspectives and previous research.

    PubMed

    Fredricks, Jennifer A; Simpkins, Sandra D

    2013-01-01

    The goal of this volume is to show how organized activities provide an ideal setting for developing a deeper understanding of peer relations, as well as offering a context for a more positive study of peers. The chapters in this volume focus on youth 10 to 18 years of age. In this introductory chapter we first describe the reasons why organized activities, like sports, arts, and school clubs, are ideal settings to examine peer processes. Next, we describe the theoretical and empirical research related to two questions: (1) how do peers influence organized activity participation and (2) how does organized activity participation influence peer relations. We organize this review around three themes outlined in the broader peer relations literature: (1) peer groups, (2) peer relationships, and (3) peer interactions. PMID:23766093

  3. Research Article Abstracts in Two Subdisciplines of Business--Move Structure and Hedging between Management and Marketing

    ERIC Educational Resources Information Center

    Li, Qian; Pramoolsook, Issra

    2015-01-01

    The importance of RA abstracts lies in their influence on the readers' decision about whether the accompanying article is worth reading. A number of studies have investigated the move structure of abstracts and have generated several influential models. However, little research has been conducted on subdisciplinary variations in move structure of…

  4. A Genre-based Analysis of English Research Article Abstracts and the Linguistic Feature of Personal Pronouns for Financial Economics

    ERIC Educational Resources Information Center

    Ning, Zhen-ye

    2008-01-01

    This paper presents an empirical study of move structures and personal pronouns of fifty English RA (research article) abstracts based on the model of Bhatia (1990). It revealed that three other move patterns were ascertained besides ten out of the analyzed abstracts following his move order. The analysis of personal pronouns showed that…

  5. Abstracts of Research in Rehabilitation; The Top Twenty Research Selections by the 1969 Research Awards Committee of the American Rehabilitation Counseling Association.

    ERIC Educational Resources Information Center

    Salomone, Paul R., Ed.; And Others

    This monograph has been prepared and published to disseminate the results of recent scientific research in rehabilitation counseling and related areas. The twenty abstracts in this volume reflect the quality and variety of research which is currently underway throughout the country. Topics included are: (1) counselor orientation; (2) mental…

  6. Does Vocational Education Make a Difference? A Review of Previous Research and Reanalyses of National Longitudinal Data Sets.

    ERIC Educational Resources Information Center

    Woods, Elinor M.; Haney, Walt

    Designed to determine whether vocational education appears to make a difference in terms of a variety of outcomes, including opportunities for employment and advanced education and training, this report contains a review of previous national and non-national research concerning the effects of vocational education and a reanalysis of three national…

  7. An Update on the Status of RR Lyrae Research - Report of the RRL2015 Meeting (October, Hungary) (Abstract)

    NASA Astrophysics Data System (ADS)

    Kolenberg, K.

    2016-06-01

    (Abstract only) In October 2015 we organized the first international meeting focused on RR Lyrae research, with the goal to discuss recent developments and future RR Lyrae plans. The Scientific rationale is the following:

  8. Abstracts of Research Papers 1978. Presented at the Kansas City, Missouri Convention of the American Alliance for Health, Physical Education, and Recreation in the Research Consortium Meetings.

    ERIC Educational Resources Information Center

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

    This volume of abstracts of research papers includes authors' abstracts of 147 original research papers scheduled for presentation at the Kansas City, Missouri, Convention of the American Alliance for Health, Physical Education, and Recreation, April 7-11, 1978. The papers are grouped by topic for each session. The name and address of the author…

  9. Statistical Abstract of Higher Education in North Carolina, 2008-09. Research Report 01-09

    ERIC Educational Resources Information Center

    Dow, Daphne

    2009-01-01

    The University of North Carolina presents the forty-first annual "Statistical Abstract of Higher Education in North Carolina." This abstract covers the breadth of higher education activities in the State in their quantitative aspect, from simple counts of enrollment and degrees conferred to complex analyses of the flow of student transfers among…

  10. Abstracts 1987. New Horizons in Long Term Care: A Report on the Long Term Care Research and Demonstration Projects.

    ERIC Educational Resources Information Center

    Illinois State Dept. of Public Aid, Springfield.

    This booklet provides a description of 14 projects which were awarded funds during fiscal year 1987 for collaborative research in long-term care to find new ways to treat long-term care patients in Illinois nursing homes. It includes the organization or institution receiving the award, an abstract of the research proposal, and the name of the…

  11. Annual Research in Nursing Education Conference Proceedings and Abstracts (5th, San Francisco, California, January 14-16, 1987).

    ERIC Educational Resources Information Center

    National League for Nursing, New York, NY.

    These proceedings include approximately 100 abstracts of papers dealing with the following aspects of research in nursing education: clinical judgment, faculty roles and expectations, learning, clinical experience, ethics and moral development, implications for the nursing curriculum of clinical nursing knowledge research, professional…

  12. Abstracts of NASA-ASRDI publications relevant to aerospace safety research

    NASA Technical Reports Server (NTRS)

    Mandel, G.; Mckenna, P. J.

    1973-01-01

    Abstracts covering the following areas are presented: (1) oxygen technology; (2) fire safety; (3) accidents/incidents; (4) toxic spills; (5) aircraft safety; (6) structural failures; (7) nuclear systems; (8) fluid flow; and (9) zero gravity combustion.

  13. Should Authors Submit Previous Peer-Review Reports When Submitting Research Papers? Views of General Medical Journal Editors

    PubMed Central

    Cals, Jochen W. L.; Mallen, Christian D.; Glynn, Liam G.; Kotz, Daniel

    2013-01-01

    Publishing research can be time consuming, as papers are often submitted and reviewed by multiple journals before final acceptance. We hypothesized that attaching previous peer-review reports to the next submission of the paper to a different journal (possibly with point-to-point responses and amendments) could decrease the workload for both reviewers and editors and could shorten the time from final draft to actual publication. We therefore performed an online survey to assess the views of the editors-in-chief of all 100 general medical journals from the citation impact factor report category “internal & general medicine” (ISI Web of Knowledge). Of contacted editors, 61% responded. One of 4 journals do currently receive peer-review reports on occasion. Editors recognized potential advantages but also concerns on using previous peer-review reports across 3 themes: scientific community, quality of papers, and the publication process. The use of previous peer-review reports has the potential to facilitate authors, reviewers, and editors in optimizing peer review in general medical science. PMID:23508606

  14. Inwald Personality Inventory (IPI) and Inwald Survey 3 (IS3): Hilson Research Abstracts.

    ERIC Educational Resources Information Center

    Hilson Research Inc., Kew Gardens, NY.

    Abstracts, titles, and sources are given for documents concerning the Inwald Personality Inventory (IPI) and Inwald Survey 3 (IS3). The following titles are included: (1) "Five-Year Follow-Up Study of Departmental Terminations as Predicted by 16 Preemployment Psychological Indicators"; (2) "The Predictive Validity of Psychological Testing and Peer…

  15. Beyond the Abstractions!: Adult Education Research from Idealism to Critical Social Science

    ERIC Educational Resources Information Center

    Olesen, Henning Salling

    2006-01-01

    The anniversary of the "International Journal of Lifelong Education" can participate in a conceptual landslide from lifelong education to lifelong learning. Contemporary discourses of lifelong learning etc. are abstractions behind which new functions and agendas for adult education are set. The ideological discourse of recent policies seems to…

  16. Biological and medical research with accelerated heavy ions at the Bevalac, 1977-1980. [Lead abstract

    SciTech Connect

    Pirruccello, M.C.; Tobias, C.A.

    1980-11-01

    Separate abstracts were prepared for the 46 papers presented in this progress report. This report is a major review of studies with accelerated heavy ions carried out by the Biology and Medicine Division of Lawrence Berkeley Laboratory from 1977 to 1980. (KRM)

  17. Home Economics Education Instructional Materials from "Abstracts of Instructional and Research Materials in Vocational and Technical Education," 1972-1975.

    ERIC Educational Resources Information Center

    Keyes, Erma D., Comp.

    Over 700 resumes of instructional materials for home economics education, which have appeared in "Abstracts of Instructional and Research Materials in Vocational and Technical Education" (AIM/ARM) between 1972 and 1975, are included in this compilation. (The first edition of the series, containing resumes from 1967 through 1971, is available in…

  18. Health Occupations Education Instructional Materials from "Abstracts of Instructional and Research Materials in Vocational and Technical Education," 1972-1975.

    ERIC Educational Resources Information Center

    Eshelby, Don, Comp.

    The compilation presents 160 resumes of instructional materials for health occupations education which have appeared in "Abstracts of Instructional and Research Materials in Vocational and Technical Education" (AIM/ARM) between 1972 and 1975. (The first edition of the series, containing resumes from 1967 through 1971, is available in the ERIC…

  19. Distributive Education Instructional Materials from "Abstracts of Instructional and Research Materials in Vocational and Technical Education," 1972-1975.

    ERIC Educational Resources Information Center

    Blue, James, Comp.

    The compilation presents 376 resumes of instructional materials for distributive education which have appeared in "Abstracts of Instructional and Research Materials in Vocational and Technical Education" (AIM/ARM) between 1972 and 1975. (The first edition of the series, containing resumes from 1967 through 1971, is available in the ERIC microfiche…

  20. A Generic Analysis of English Research Article Abstracts and the Use of Modal Verbs for Financial Economics

    ERIC Educational Resources Information Center

    Chen, Jie

    2010-01-01

    This paper is a generic study of schematic structures and the use of modal verbs of 50 English Research Article (RA) abstracts. With Bhatia's (1990) model as the framework, three other move patterns were obtained besides the normal move order. The density of modal verbs varies greatly from move to move with significant differences in the frequency…

  1. Abstracts from the Research and Development Report Series, 1963-81. College Board Report No. 82-1.

    ERIC Educational Resources Information Center

    Hendel, Patricia K., Ed.

    A compilation of 109 abstracts from the "Research and Development Report Series," is presented based on R&D projects conducted during 1963-1981 by Educational Testing Service on behalf of the College Entrance Examination Board. Project titles and authors include the following: "The Effect of Special Preparation on SAT Verbal Scores" (Donald L.…

  2. Vocational Education Research and Exemplary Projects in Indiana, 1978 and 1979. Project Abstracts. Information Series No. 12.

    ERIC Educational Resources Information Center

    Coogan, Mark, Ed.

    This report abstracts and summarizes eighty-two Indiana vocational education research and development projects funded in 1978 and 1979 with moneys allocated by Subpart 3 of the Education Amendments of 1976, Title 2, Vocational Education. The projects are grouped into seven subject categories: (1) needs assessment, (2) performance based vocational…

  3. Annual Report and Abstracts of Research of the Department of Computer and Information Science, July 1976-June 1977.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Computer and Information Science Research Center.

    The annual report of the Department of Computer and Information Science includes abstracts of research carried out during the 1976-77 academic year with support from grants by governmental agencies and industry, as well as The Ohio State University. The report covers the department's organizational structure, objectives, highlights of department…

  4. RESEARCH PROGRAM ABSTRACTS OF THE INTERAGENCY ENERGY/ENVIRONMENT R AND D PROGRAM. FISCAL YEAR 1977

    EPA Science Inventory

    Administered by the Office of Energy, Minerals and Industry within EPA's Office of Research and Development, the Interagency Energy/Environment Program plans, coordinates, and funds research and development on the health and environmental effects and on control technologies relat...

  5. Proceedings of the 23rd International Conference of Safety in Mines Research Institutes: Abstracts

    SciTech Connect

    Not Available

    1991-01-01

    The proceedings contain 100 papers from the conference, grouped into the following topics: mine fires, conveyor fires, spontaneous combustion, methane, ventilation, rescue and recovery, outbursts of coal and rock, explosives, explosions (of dust and gas), new technologies, and engineering. Even though most of the papers are published in English, several are included in their entirety in another language in addition to the English paper, and several are published only in a foreign language. However, all papers have abstracts available in five languages (English, French, German, Russian, and Chinese). All papers have been processed separately for inclusion on the data base.

  6. Japan Women's University Multi-Career Path Support Model for Female Researchers (abstract)

    NASA Astrophysics Data System (ADS)

    Toyama, Yoshikazu; Kodate, Kashiko

    2009-04-01

    The overall goal of this project, funded by MEXT-Japan (Ministry of Education, Culture, Sports, and Technology), is to implement prototypical programs to foster and proactively engage female researchers. The project aims to provide comprehensive support for female researchers who wish to raise a family and pursue an academic career, and increase opportunities for female researchers to play more active roles. To achieve these objectives, three core actions are taken. First, with out-of-office/out-of-lab research support (ubiquitous research support), an assistant researcher is provided to help perform experiments while the ubiquitous researcher is out of the laboratory. A communication network is introduced to connect the laboratory with home to facilitate in-home research. Second, with human resources support, researchers' career paths, abilities, and experiences are accumulated in e-portfolios. This enables researchers coming from different fields of employment to pursue other career paths. Third, a follow-up survey and project planning are conducted. We believe through science education, science can be demystified, and made more accessible and fascinating for children. This would bode well for future generations. Alumni questionnaires show that 80% of respondents were very satisfied to have graduated with a science background.

  7. Investigations in Science Education, Vol. 5, Special Issue. Expanded Abstracts and Critical Analyses of Recent Research.

    ERIC Educational Resources Information Center

    Blosser, Patricia E., Ed.; Steiner, Robert L., Ed.

    This issue contains copies of the five principal addresses given at the 1979 annual meeting of the National Association for Research in Science Teaching. The five papers speak to the theme of the meeting "The Impact of Learning Paradigms on Teaching and Research." Titles of the papers and their authors are: "The Implications of Paradigm-Based…

  8. The role of research-article writing motivation and self-regulatory strategies in explaining research-article abstract writing ability.

    PubMed

    Lin, Ming-Chia; Cheng, Yuh-Show; Lin, Sieh-Hwa; Hsieh, Pei-Jung

    2015-04-01

    The purpose of the study was to investigate the effects of research-article writing motivation and use of self-regulatory writing strategies in explaining second language (L2) research-article abstract writing ability, alongside the L2 literacy effect. Four measures were administered: a L2 literacy test, a research abstract performance assessment, and inventories of writing motivation and strategy. Participants were L2 graduate students in Taiwan (N=185; M age=25.8 yr., SD=4.5, range=22-53). Results of structural equation modeling showed a direct effect of motivation on research-article writing ability, but no direct effect of strategy or indirect effect of motivation via strategy on research-article writing ability, with L2 literacy controlled. The findings suggest research-article writing instruction should address writing motivation, besides L2 literacy. PMID:25706344

  9. Award-winning papers and abstracts from the International Conference on Chiropractic Research 2009.

    PubMed

    Haldeman, Scott; Chapman-Smith, David

    2010-06-01

    This issue of the Journal of Manipulative and Physiological Therapeutics (JMPT) includes the publication of the scientific papers that won the 3 major open awards at the International Conference on Chiropractic Research (ICCR) held at the Hilton Bonaventure Hotel, Montreal, Canada, from April 30 to May 2, 2009. PMID:20605550

  10. Small business innovation research. Abstracts of completed 1987 phase 1 projects

    NASA Technical Reports Server (NTRS)

    1989-01-01

    Non-proprietary summaries of Phase 1 Small Business Innovation Research (SBIR) projects supported by NASA in the 1987 program year are given. Work in the areas of aeronautical propulsion, aerodynamics, acoustics, aircraft systems, materials and structures, teleoperators and robotics, computer sciences, information systems, spacecraft systems, spacecraft power supplies, spacecraft propulsion, bioastronautics, satellite communication, and space processing are covered.

  11. An Exploration of a Genre Set: Research Article Abstracts and Introductions in Two Disciplines

    ERIC Educational Resources Information Center

    Samraj, Betty

    2005-01-01

    Disciplinary variation in academic writing has been explored for the most part by comparing a particular genre, such as the research article, across different disciplines. However, genre theorists have not systematically studied relationships among related genres. It is argued in this article that a study of relationships among related genres from…

  12. Major Strands in Scientific Inquiry through Cluster Analysis of Research Abstracts

    ERIC Educational Resources Information Center

    Yeh, Yi-Fen; Jen, Tsung-Hau; Hsu, Ying-Shao

    2012-01-01

    Scientific inquiry involves a variety of abilities scientists use to investigate the natural world. In order to develop students' scientific inquiry, researchers and educators have developed different curricula and a variety of instructional resources, which make features and descriptors of scientific inquiry in teaching and learning even more…

  13. Alcohol and Other Drug Use: The Connection to Youth Suicide. Abstracts of Selected Research.

    ERIC Educational Resources Information Center

    Laws, Kathy; Turner, Amy

    This publication provides the reader with an overview of the research done on the connection between the use of alcohol and other drugs and the ideation and/or completion of suicide among adolescents. It also provides information and resources on how to develop a youth suicide prevention program. The introduction gives a brief overview of the…

  14. PREPARATION OF A COMPLETE AND EXHAUSTIVE FILE OF RESEARCH ABSTRACTS IN THE EDUCATIONAL MEDIA FIELD.

    ERIC Educational Resources Information Center

    BARHYDT, GORDON C.; RUTZLER, MELANIE G.

    THE COMPILATION OF A FILE OF MEDIA RESEARCH LITERATURE, COVERING THE PERIOD FROM 1920 TO 1965, FOR USE WITH A COMPUTERIZED INFORMATION RETRIEVAL SYSTEM WAS DESCRIBED. PERIODICAL, NONPERIODICAL, PUBLISHED, AND UNPUBLISHED LITERATURE IN A NUMBER OF FIELDS WAS SCANNED. THE PROCEDURE WAS ONE OF FOLLOWING LEADS INDICATED BY REFERENCES ACCOMPANYING…

  15. MaizeGDB: Global support for maize research through open access information [abstract

    Technology Transfer Automated Retrieval System (TEKTRAN)

    MaizeGDB is the open-access global repository for maize genetic and genomic information – from single genes that determine nutritional quality to whole genome-scale data for complex traits including yield and drought tolerance. The data and tools at MaizeGDB enable researchers from Ethiopia to Ghan...

  16. Abstracts of Research Papers Presented at the National Convention of the American Alliance for Health, Physical Education, Recreation and Dance (Cincinnati, Ohio, April 10-13, 1986).

    ERIC Educational Resources Information Center

    Franks, B. Don, Ed.

    This volume contains the Research Consortium abstracts accepted for the 1986 American Alliance for Health, Physical Education, Recreation and Dance (AAHPERD) convention in Cincinnati, Ohio. There are 45 papers and 184 poster papers that were selected for presentation from a total of 376 abstracts submitted. Each abstract was evaluated by three…

  17. Scope of motion research: from image intensity changes to semantic abstractions

    SciTech Connect

    Tsotsos, J.K.

    1984-01-01

    The author outlines the broad scope of research endeavours that involve visual temporal change. It is acknowledged that several classes of researchers with differing backgrounds such as psychophysics and neurophysiology, as well as computer vision, artificial intelligence and computer graphics, are active in the area of motion research, and that their interaction may be of benefit. In general terms, these endeavours are those of quantification of intensity changes in image sequences, representation of visual temporal information, temporal reasoning and event description, motion generation, animation, control structures for coordinating the above into a unified computer system whether it be a vision system or an animation system, and studies of biological visual systems, both psychophysical and neurophysiological. Motion understanding is briefly described in terms of its three main components: sensing motion, perception, interpretation and description of motion; and motion generation. In an attempt to deal with the complexity of complete motion understanding systems, hypotheses and models are drawn from the vast literature available in some of these different classes. 40 references.

  18. Urban Consortium Energy Task Force applied research units and projects, 1992 program. Summary and abstracts

    SciTech Connect

    1991-10-01

    This report contains brief descriptions of projects involved in the urban Consortium Energy Task Force (UCETF). The Consortium is a special network which helps to define urban problems, and commercialize technologies which could help solve those problems. Research and Development priorities within the program are transportation, energy, environment, and economic development and energy efficient facilities. The Consortium has established partnerships with US DOE on energy utilities, alternative vehicle fuels, waste management, and electricity management. A technology transfer committee was established to build a marketing program.

  19. Abstracts of Suburban Press Critique Series Papers Produced by the Suburban Press Research Center from April 1966 to May 1973. Suburban Press Research Series No. 15.

    ERIC Educational Resources Information Center

    Northern Illinois Univ., De Kalb. Suburban Press Research Center.

    Abstracts of 28 articles, collected by the Suburban Press Research Center, are provided in this paper. The articles discuss various aspects of the suburban press: pretrial coverage; news coverage for adolescents, the family, and the aged; editorials; education news; business news; crime coverage; consumer information; the formation of policies…

  20. Summary and abstracts: Applied Research Units and Projects 1996 UCETF Program

    SciTech Connect

    1999-05-21

    The Urban Consortium (UC), created by PTI, is a network of jurisdictions with populations of over 250,000. The UC provides a platform for research and enterprise through its Energy, Environmental, Transportation, and Telecommunications and Information Task Forces. The UC provides a unique creative forum where elected and appointed officials and technical managers identify, test, and validate practical ways to improve the provision of public services and, where possible, generate new revenue opportunities. Public Technology, Inc., is the non-profit technology organization of the National League of Cities, the National Association of Counties, and the International City/County Management Association. PTI creates and advances technology-based products, services, and enterprises in cities and counties nationwide. Staffed by PTI, the UC addresses the critical needs of local governments through its Task Forces. The Urban Consortium Energy Task Force (UCETF) program has, since its inception, acted as a laboratory to develop, test solutions and share the resulting products or management approaches with the wider audience of local governments. It has addressed the overlap between energy and environment and economic development policy issues, and, is the nation's most extensive cooperative local government program to improve energy management and decision-making through applied research and technology cooperation. Proposals to meet the specific objectives of the UCETF annual R and D program are solicited from major urban jurisdictions. Projects based on these proposals are then selected by the UCETF for direct conduct and management by staff of city and county governments. Projects selected for each year's program are organized in thematic units to assure effective management and ongoing peer-to-peer experience exchange, with results documented at the end of each program year.

  1. Abstract Painting

    ERIC Educational Resources Information Center

    Henkes, Robert

    1978-01-01

    Abstract art provokes numerous interpretations, and as many misunderstandings. The adolescent reaction is no exception. The procedure described here can help the student to understand the abstract from at least one direction. (Author/RK)

  2. Journal abstracts from current research in the field of child and adolescent mental health.

    PubMed

    2009-12-01

    at-risk adolescents. Journal of Child & Adolescent Psychiatric Nursing 22(3): 160-168 Page RM & Hall CP (2009) Psychosocial distress and alcohol use as factors in adolescent sexual behaviour among sub-Saharan African adolescents. Journal of School Health 79(8): 369-379 Taliaferro LA, Rienzo BA, Pigg RM, Miller MD & Dodd VJ (2009) Spiritual well-being and suicidal ideation among college students. Journal of American College Health 58(1): 83-90 Jarrett T, Horn K & Zhang J (2009) Teen perceptions of facilitator characteristics in a school-based smoking cessation program. Journal of School Health 79(7): 297-303 Parker JS & Morton TL (2009) Distinguishing between early and late onset delinquents: Race, income, verbal intelligence and impulsivity. North American Journal of Psychology 11(2): 273-284 Burris JL, Smith GT & Carlson CR (2009) Relations among religiousness, spirituality and sexual practices. Journal of Sex Research 46(4): 282-289 Brown DW, Riley L, Butchart A, Meddings DR, Kann L & Harvey AP (2009) Exposure to physical and sexual violence and adverse health behaviours in African children: Results from the Global School-based Student Health Survey. Bulletin of the World Health Organization 87(6): 447-B. PMID:25865730

  3. A LARI Experience (Abstract)

    NASA Astrophysics Data System (ADS)

    Cook, M.

    2015-12-01

    (Abstract only) In 2012, Lowell Observatory launched The Lowell Amateur Research Initiative (LARI) to formally involve amateur astronomers in scientific research by bringing them to the attention of and helping professional astronomers with their astronomical research. One of the LARI projects is the BVRI photometric monitoring of Young Stellar Objects (YSOs), wherein amateurs obtain observations to search for new outburst events and characterize the colour evolution of previously identified outbursters. A summary of the scientific and organizational aspects of this LARI project, including its goals and science motivation, the process for getting involved with the project, a description of the team members, their equipment and methods of collaboration, and an overview of the programme stars, preliminary findings, and lessons learned is presented.

  4. 77 FR 34949 - Draft Guidance on Considerations in Transferring a Previously-Approved Research Project to a New...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-12

    ... delivery/Courier [For paper, disk, or CD-ROM submissions]: Irene Stith-Coleman, Ph.D., Office for Human... INFORMATION CONTACT: Irene Stith-Coleman, Ph.D., Office for Human Research Protections, 1101 Wootton...

  5. Measuring Basic Needs Satisfaction: Evaluating Previous Research and Conducting New Psychometric Evaluations of the Basic Needs Satisfaction in General Scale

    ERIC Educational Resources Information Center

    Johnston, Mary M.; Finney, Sara J.

    2010-01-01

    Self-Determination Theory specifies the existence of three basic psychological needs: autonomy, competence, and relatedness. The current set of studies (a) provides a narrative review of past research on the Basic Needs Satisfaction in General Scale, (b) examines its dimensionality which has been assumed but not empirically studied, and (c)…

  6. Trends of psychology-related research on euthanasia: a qualitative software-based thematic analysis of journal abstracts.

    PubMed

    Caputo, Andrea

    2015-01-01

    Euthanasia has received increasing attention in both academic and public debates as one of the most controversial issues. However, the contribution of psychology-related themes to the topic has had little role on these ongoing debates. The aim of the present study is twofold: (1) to explore the main themes relating to euthanasia as provided by psychology-related research; (2) to analyze the temporal trends of psychology-related research on euthanasia over the last decades. A comprehensive search of academic literature was conducted on PsychINFO database. A qualitative software-based thematic analysis was carried out on 602 journal abstracts published from 1935 to 2014. This study highlighted four different thematic areas which characterized the scientific discourse on euthanasia: (1) moral values, in terms of religious, philosophical, and social implications concerning the individual's decision to die; (2) professional ethics, in terms of health and social workers' legal responsibility in death assistance; (3) end-of-life care, with regard to medical options provided to support individuals nearing death; and (4) patient's right to healthcare, in terms of access to palliative care and better quality of dying. Euthanasia discourse over the last decades seems to be overall characterized by two main dimensions: (1) the increasing trend of social legitimacy and acceptability of euthanasia over time, which moved from ethical to healthcare issues; and (2) the curvilinear temporal trend about the request/provision process in euthanasia, which moved from patient's decision for ending life (mainly characterizing the most past and recent research) to the role of health professionals (with a peak in the 1990s). The results suggest palliative care as a potential future research area which can provide healthcare providers with skills to 'connect' with patients, understand patients' hidden agendas, and grant a good quality of life and dying process. PMID:25530297

  7. Abstract Constructions.

    ERIC Educational Resources Information Center

    Pietropola, Anne

    1998-01-01

    Describes a lesson designed to culminate a year of eighth-grade art classes in which students explore elements of design and space by creating 3-D abstract constructions. Outlines the process of using foam board and markers to create various shapes and optical effects. (DSK)

  8. Radiological and Environmental Research Division, Center for Human Radiobiology. Annual report, July 1980-June 1981. [Lead abstract

    SciTech Connect

    Not Available

    1982-03-01

    Separate abstracts were prepared for the 22 papers of this annual report of the Center for Human Radiobiology. Abstracts were not written for 2 appendices which contain data on the exposure and radium-induced malignancies of 2259 persons whose radium content has been determined at least once. (KRM)

  9. Apheresis research-more abstracts should be published as full manuscripts to provide more evidence for clinical practice guidelines.

    PubMed

    Pham, Huy P; Jiang, Ning; Pan, Zhi; Williams, Lance A; Marques, Marisa B

    2016-08-01

    High-quality evidence to support clinical practice is lacking in apheresis medicine compared to other therapeutic modalities. A potential source of evidence comes from the abstracts submitted to the Annual Meetings of the American Society for Apheresis (ASFA). Therefore, the goal of this study is to determine the proportion of abstracts from the 2005 to 2012 ASFA Annual Meetings that subsequently became PubMed-indexed publications. Furthermore, we sought to determine the factor(s) that were associated with the likelihood of abstracts to be published as full manuscripts. During the 8-year study period, 684 abstracts were available for analysis (median: 82/year, range: 64-118). Most abstracts (74%) were from US institutions, and 67% of first authors were affiliated with academic centers. There were more abstracts (64%) on therapeutic versus donor apheresis (20%) and cellular therapy (16%). Overall, 16% of the abstracts have been published in PubMed-indexed journals, with a median time of 17 months from the ASFA Annual Meeting (range: 1-96 months). Abstracts whose first authors were affiliated with academic institutions were 3.14 times more likely to have been published than abstracts with ones affiliated with an apheresis organization and/or a community hospital. However, neither the first author's location nor the type of apheresis procedure significantly affected the publication rate after adjusting for other covariates. In conclusion, the rate of publication is low and authors should be encouraged to follow their presentations at the meeting with peer-reviewed manuscripts. This change is essential to provide more published evidence for future apheresis practice guidelines. J. Clin. Apheresis 31:353-358, 2016. © 2015 Wiley Periodicals, Inc. PMID:26011563

  10. Designing for Mathematical Abstraction

    ERIC Educational Resources Information Center

    Pratt, Dave; Noss, Richard

    2010-01-01

    Our focus is on the design of systems (pedagogical, technical, social) that encourage mathematical abstraction, a process we refer to as "designing for abstraction." In this paper, we draw on detailed design experiments from our research on children's understanding about chance and distribution to re-present this work as a case study in designing…

  11. Striving for Excellence. The International Conference of the Learning Disabilities Association of America (Atlanta, Georgia, March 4-7, 1992). Research Poster Session Abstract. Volume 1.

    ERIC Educational Resources Information Center

    Russell, Steven C., Comp.

    Eleven abstracts of research projects related to individuals with learning disabilities are compiled in this booklet. The research projects were presented in poster sessions at the March 1992 International Conference of the Learning Disabilities Association of America. Titles and authors of poster sessions include: "Perceptual and Verbal Skills of…

  12. National Association for Research in Science Teaching Annual Meeting, Abstracts of Presented Papers (59th, San Francisco, California, March 28-31, 1986).

    ERIC Educational Resources Information Center

    Blosser, Patricia E., Ed.; Helgeson, Stanley L., Ed.

    Abstracts of most of the papers, symposia, and poster sessions presented at the 59th conference of the National Association for Research in Science Teaching (NARST) are provided. Subject areas addressed include: instructional practices in secondary school science; research on computers in science learning; teacher's professional knowledge and…

  13. National Association for Research in Science Teaching Annual Conference, Abstracts of Presented Papers (61st, Lake of the Ozarks, MO, April 10-13, 1988).

    ERIC Educational Resources Information Center

    Blosser, Patricia E., Ed.; Helgeson, Stanley L., Ed.

    This document contains the abstracts of most of the papers, symposia and poster sessions presented at the 61st Annual Conference of the National Association for Research in Science Teaching (NARST). Subject areas addressed include: teacher preparation, science, technology and society; classroom research; elementary science; process skills;…

  14. Carbon dioxide effects research and assessment program: flux of organic carbon by rivers to the oceans. [Lead abstract

    SciTech Connect

    1981-04-01

    Separate abstracts were prepared for the 15 papers presented in this workshop report. The state of knowledge about the role of rivers in the transport, storage and oxidation of carbon is the subject of this report. (KRM)

  15. INVENTORY ABSTRACTION

    SciTech Connect

    G. Ragan

    2001-12-19

    The purpose of the inventory abstraction, which has been prepared in accordance with a technical work plan (CRWMS M&O 2000e for ICN 02 of the present analysis, and BSC 2001e for ICN 03 of the present analysis), is to: (1) Interpret the results of a series of relative dose calculations (CRWMS M&O 2000c, 2000f). (2) Recommend, including a basis thereof, a set of radionuclides that should be modeled in the Total System Performance Assessment in Support of the Site Recommendation (TSPA-SR) and the Total System Performance Assessment in Support of the Final Environmental Impact Statement (TSPA-FEIS). (3) Provide initial radionuclide inventories for the TSPA-SR and TSPA-FEIS models. (4) Answer the U.S. Nuclear Regulatory Commission (NRC)'s Issue Resolution Status Report ''Key Technical Issue: Container Life and Source Term'' (CLST IRSR) key technical issue (KTI): ''The rate at which radionuclides in SNF [spent nuclear fuel] are released from the EBS [engineered barrier system] through the oxidation and dissolution of spent fuel'' (NRC 1999, Subissue 3). The scope of the radionuclide screening analysis encompasses the period from 100 years to 10,000 years after the potential repository at Yucca Mountain is sealed for scenarios involving the breach of a waste package and subsequent degradation of the waste form as required for the TSPA-SR calculations. By extending the time period considered to one million years after repository closure, recommendations are made for the TSPA-FEIS. The waste forms included in the inventory abstraction are Commercial Spent Nuclear Fuel (CSNF), DOE Spent Nuclear Fuel (DSNF), High-Level Waste (HLW), naval Spent Nuclear Fuel (SNF), and U.S. Department of Energy (DOE) plutonium waste. The intended use of this analysis is in TSPA-SR and TSPA-FEIS. Based on the recommendations made here, models for release, transport, and possibly exposure will be developed for the isotopes that would be the highest contributors to the dose given a release to the

  16. 1971 Annual Conference Abstracts

    ERIC Educational Resources Information Center

    Journal of Engineering Education, 1971

    1971-01-01

    Included are 112 abstracts listed under headings such as: acoustics, continuing engineering studies, educational research and methods, engineering design, libraries, liberal studies, and materials. Other areas include agricultural, electrical, mechanical, mineral, and ocean engineering. (TS)

  17. Efficacy of Indexing and Abstracting Services for the Dissemination of Agricultural Information Resources in the Institure for Agricultural Research Library, Ahmadu Bello University, Zaria

    NASA Astrophysics Data System (ADS)

    Gabriel, KASA, M.

    2012-10-01

    The efficacy of Indexing and Abstracting service for effective organization, storage and retrieval of information resources for agricultural research in Ahmadu Bello University, Zaria necessitated examining the situation in Agricultural Library, Institute for Agricultural Research, Samaru. The study examines the processes, awareness and problems militating against the effective exploitation of the indexing and abstracting services in the Agricultural library established in 1975. The study was conducted ex post facto, data collected span from 2006 ñ 2010. Total sample sizes of 752 patrons and 20,236 intellectually indexed and abstracted resources were involved in the study. Data collected were subjected to descriptive and inferential statistics. The result revealed that a total of 644 articles were indexed and abstracted, 35% of these was done in 2010. Results for awareness show 452 (60.11%) to be aware in 2008. A total 584 articles were indexed and abstracted from which 167 (28.59%) was retrieved in 2006. Patrons, 270 (35.90%) attributed the poor use of the service to assumption it is a referral unit. The hypothesis testing revealed that there is significant association between articles indexed and abstracted with information consulted by patrons (?2cal,100.31>?2tab,9.488) at 5% level of probability and df, 4. In conclusion, enormous documents on Nigerian agriculture are indexed and abstracted in the unit, implying that the service is desirous and consistent. The study recommends that the unit should explore the use of modern technology, employ a permanent subject specialist, train and retrain the unit staff as well as intensify it general orientation campaigns to focus on awareness and use of the indexing and abstracting services.

  18. "What's New In Camping Research?" Abstracts of the Proceedings of the American Camping Association National Convention (San Diego, California, February 27-March 3, 1984).

    ERIC Educational Resources Information Center

    Henderson, Karla A., Comp.; Bialeschki, M. Deborah, Comp.

    Twenty abstracts represent papers on: an agenda for camping research, use of alternative learning environments in an outdoor setting for emotionally disturbed children and youth, effects of specialized camping program on coronary heart disease risk factors in children, efficacy of physical activity programs for overweight pre-adults at specialized…

  19. The Effect on Student Achievement of Manipulating Abstractness-Concreteness Independent of Cognitive Level. Instructional Research Laboratory Educational Curriculum and Instruction Technical Series.

    ERIC Educational Resources Information Center

    Tanner, David E.

    Teacher questions have been the subject of a substantial amount of research and analysis in recent years. Debate has centered around the appropriate use of this instructional and evaluative tool. A study examined the impact on student achievement of manipulating abstractness-concreteness, independent of cognitive level, in achievement test items.…

  20. Training Older Siblings To Enhance the Communications of Infants and Toddlers with Down Syndrome. Research & Resources on Special Education, Abstract 17.

    ERIC Educational Resources Information Center

    Council for Exceptional Children, Reston, VA.

    Based on the study titled, "Siblings as Communication Trainers for Prelinguistic Infants with Down Syndrome" by Nancy B. Richard, this research abstract reports on a study of six sibling pairs in which the older siblings were 6 to 8 years old and their younger brothers and sisters, who had Down syndrome, were from 16 to 41 months old. The older…

  1. Automatic Abstraction in Planning

    NASA Technical Reports Server (NTRS)

    Christensen, J.

    1991-01-01

    Traditionally, abstraction in planning has been accomplished by either state abstraction or operator abstraction, neither of which has been fully automatic. We present a new method, predicate relaxation, for automatically performing state abstraction. PABLO, a nonlinear hierarchical planner, implements predicate relaxation. Theoretical, as well as empirical results are presented which demonstrate the potential advantages of using predicate relaxation in planning. We also present a new definition of hierarchical operators that allows us to guarantee a limited form of completeness. This new definition is shown to be, in some ways, more flexible than previous definitions of hierarchical operators. Finally, a Classical Truth Criterion is presented that is proven to be sound and complete for a planning formalism that is general enough to include most classical planning formalisms that are based on the STRIPS assumption.

  2. Research on Drill String Vibration based on the Cepstrum Analysis and Abstracting of SWD Bit Source Signals

    NASA Astrophysics Data System (ADS)

    Wu, H.; Lan, X.; Liu, Z.

    2014-12-01

    From the vibration drilling information of the surface, we can not only provide the drill bit source signal for the SWD(Seismic While Drilling)data interpretation, estimate the condition under the well, but also get such information as the stratum character, the attrited status of the aiguille and the rotating status of the drill string. In SWD pilot data preprocessing, it is very important that effective signals are abstracted from bit. Also, noises are abstracted from rigs and machines on ground. Source signal from bit, because of the broad range of frequencies and short time duration, can be easily affected by noises from rigs and machines. In order to avoid the affection and recover the bit source signals, the source function associated with the surface record is the key approach for processing the SWD signals. Cepstrum analysis is a nonlinear filtering technology, can change the convoluted signals in time domain to added signals in frequency domain. This method can remove the structural reverberation to abstract the source signals by selecting a window function. We discussed the cepstral filtering and abstracted the transient source signals according to the data of drill string simulated experiment. Indoor simulation experiment verifies reliability of cepstrum analysis technology, stifles reverberation of pipe string, and obtains source signal and transfer function. On the basis of noise elimination, analyze vibration signals received by the top of drilling string using cepstrum, stifles long time cycle reverberation, highlights periodic characteristics of signals, which supplies convenience for analysis of drill bit feeble vibration and spreading characteristics. Correlate extracted drill bit source signal with ground records, which improves signal-to-noise ratio of SWD data processing. Although cepstrum can not recover exact source signals, preliminary estimates can still be given for transient source signal in accordance with amplitude and width of the

  3. Using natural language processing to improve efficiency of manual chart abstraction in research: the case of breast cancer recurrence.

    PubMed

    Carrell, David S; Halgrim, Scott; Tran, Diem-Thy; Buist, Diana S M; Chubak, Jessica; Chapman, Wendy W; Savova, Guergana

    2014-03-15

    The increasing availability of electronic health records (EHRs) creates opportunities for automated extraction of information from clinical text. We hypothesized that natural language processing (NLP) could substantially reduce the burden of manual abstraction in studies examining outcomes, like cancer recurrence, that are documented in unstructured clinical text, such as progress notes, radiology reports, and pathology reports. We developed an NLP-based system using open-source software to process electronic clinical notes from 1995 to 2012 for women with early-stage incident breast cancers to identify whether and when recurrences were diagnosed. We developed and evaluated the system using clinical notes from 1,472 patients receiving EHR-documented care in an integrated health care system in the Pacific Northwest. A separate study provided the patient-level reference standard for recurrence status and date. The NLP-based system correctly identified 92% of recurrences and estimated diagnosis dates within 30 days for 88% of these. Specificity was 96%. The NLP-based system overlooked 5 of 65 recurrences, 4 because electronic documents were unavailable. The NLP-based system identified 5 other recurrences incorrectly classified as nonrecurrent in the reference standard. If used in similar cohorts, NLP could reduce by 90% the number of EHR charts abstracted to identify confirmed breast cancer recurrence cases at a rate comparable to traditional abstraction. PMID:24488511

  4. Metallophytes in biotopes polluted by waste dumps rich in Zn-Pb, Cd (Olkusz region) - review of previous and planned research

    NASA Astrophysics Data System (ADS)

    Rożek, Dorota

    2013-09-01

    The aim of that publication was the presentation of previous and planned research concerning selected vascular plants and soils near Olkusz (Southern Poland). The extremely high concentration of heavy metals in soils from that region was caused by the natural geochemical aureoles of dispersed metals (due to weathering of Zn-Pb-Fe ore sulphides) and mining and processing of shallowly occurring metalliferous deposits (containing Ag-Pb and Zn-Pb ores) since XII century. The condition of stress in metals, shortage of water and some plant nutrition led to formation of some adaptable vegetation features by plants growing in that region. Some species called metallophytes have been already detailed investigated. Moreover some geochemical and pedological research of soil have been already done. However the conditions of habitat of pioneering species such as Koeleria glauca and Corynephorus canescens are not still recognized.

  5. Los Alamos Life Sciences Division's biomedical and environmental research programs. Progress report, January-December 1981. [Leading abstract

    SciTech Connect

    Holland, L.M.; Stafford, C.G.

    1982-10-01

    This report summarizes research and development activities of the Los Alamos Life Sciences Division's Biomedical and Environmental Research program for the calendar year 1981. Individual reports describing the current status of projects have been entered individually into the data base.

  6. Abstracts of Research Papers 1991, Presented at the Annual Convention of the American Alliance for Health, Physical Education, Recreation and Dance in the Research Consortium Meetings (San Francisco, California, April 3-7, 1991).

    ERIC Educational Resources Information Center

    Liemohn, Wendell, Ed.

    The research consortium program of the American Alliance for Health, Physical Education, Recreation and Dance is comprised of free papers, posters, symposia, and invited lectures. Of the approximately 450 research abstracts submitted for the 1991 research symposium, those recommended for presentation are included in this volume. The topics covered…

  7. The Themes, Institutions, and People of Medical Education Research 1988-2010: Content Analysis of Abstracts from Six Journals

    ERIC Educational Resources Information Center

    Rotgans, Jerome I.

    2012-01-01

    The present study aimed at providing an overview of the most common themes of research into medical education. Changes in frequency of occurrence of these themes over time and differences between US and European journals were studied. The most productive institutions and researchers in the field were examined. A content analysis was carried out on…

  8. Abstracts of Instructional and Research Materials in Vocational and Technical Education. Volume 9, Number 4. VT 103 001 -103 200.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Center for Vocational Education.

    This compilation, presenting 200 resumes relevant to the field of vocational-technical (VT) education, provides educators access to in-use or under-development instructional and research materials. The resumes are arranged in ascending order according to an accession (VT) number, with each resume including the: Author(s), title, institutional…

  9. Library Programs. Strengthening Research Library Resources Program. Higher Education Act, Title II-C. Abstracts of Funded Projects, 1988.

    ERIC Educational Resources Information Center

    Office of Educational Research and Improvement (ED), Washington, DC.

    The 39 funded programs described in this brochure involve bibliographic control, collection development, and preservation of library materials at research libraries, and are designed to make rare materials accessible through bibliographic control and networking. The description of each funded project includes the responsible agent conducting the…

  10. U.S. Department of Energy (DOE)--Surface Biogeochemical Research (SBR) 6th Annual PI Meeting: Abstracts

    SciTech Connect

    Hazen Ed., T.C.

    2011-04-11

    On behalf of the Subsurface Biogeochemical Research (SBR) program managers in the Climate and Environmental Sciences Division (CESD), Office of Biological and Environmental Research (BER), welcome to the 2011 SBR Principal Investigators meeting. Thank you in advance for your attendance and your presentations at this year's meeting. As the events in Japan continue to unfold, we are all reminded that the research we perform on radionuclide behavior in the environment has implications beyond legacy waste cleanup and in fact has its place in the discussion on the expanded use of nuclear power. As in the past, there are three broad objectives to the Principal Investigators meeting: (1) to provide opportunities to share research results and promote interactions among the SBR scientists and other invited guests; (2) to evaluate the progress of each project within the program; and (3) to showcase the scientific expertise and research progress over the past year to senior managers within the DOE Office of Science, the technology offices within DOE, and other invited attendees from other Federal Agencies. This past year has seen a few significant changes within BER and within the SBR program. In November, our Associate Director for BER, Anna Palmisano, retired from Federal service. Just this month, Dr. Sharlene Weatherwax (Division Director for Biological Systems Sciences) has been named as the new Associate Director for BER. In August, BER welcomed Dr. Gary Geernaert as the new Division Director for CESD. Gary joins the division from Los Alamos National Laboratory with a background in atmospheric science. Within the SBR program, a new Strategic Plan was completed last June (currently posted on the SBR and the Office of Science website). The new strategic plan is intended to foster integration within the Environmental Systems Science portion of the BER budget that includes both SBR and Terrestrial Ecosystem Sciences (TES). Both these programs share a goal of advancing a

  11. 7th U.S. / Japan Natural Resources (UJNR) Panel on Earthquake Research: Abstract Volume and Technical Program

    USGS Publications Warehouse

    Detweiler, Shane T.; Ellsworth, William L.

    2008-01-01

    The U.S. / Japan Natural Resources (UJNR) Panel on Earthquake Research promotes advanced study toward a more fundamental understanding of the earthquake process and hazard estimation. The Panel promotes basic and applied research to improve our understanding of the causes and effects of earthquakes and to facilitate the transmission of research results to those who implement hazard reduction measures on both sides of the Pacific and around the world. Meetings are held every other year, and alternate between countries with short presentation on current research and local field trips being the highlights. The 5th Joint Panel meeting was held at Asilomar, California in October, 2004. The technical sessions featured reports on the September 28, 2004 Parkfield, California earthquake, progress on earthquake early warning and rapid post-event assessment technology, probabilistic earthquake forecasting and the newly discovered phenomenon of nonvolcanic tremor. The Panel visited the epicentral region of the M 6.0 Parkfield earthquake and viewed the surface ruptures along the San Andreas Fault. They also visited the San Andreas Fault Observatory at Depth (SAFOD), which had just completed the first phase of drilling into the fault. The 6th Joint Panel meeting was held in Tokushima, Japan in November, 2006. The meeting included very productive exchanges of information on approaches to systematic observation of earthquake processes. Sixty eight technical papers were presented during the meeting on a wide range of subjects, including interplate earthquakes in subduction zones, slow slip and nonvolcanic tremor, crustal deformation, recent earthquake activity and hazard mapping. Through our discussion, we reaffirmed the benefits of working together to achieve our common goal of reducing earthquake hazard, continued cooperation on issues involving densification of observation networks and the open exchange of data among scientific communities. We also reaffirmed the importance of

  12. Metal loading in Soda Butte Creek upstream of Yellowstone National Park, Montana and Wyoming; a retrospective analysis of previous research; and quantification of metal loading, August 1999

    USGS Publications Warehouse

    Boughton, G.K.

    2001-01-01

    Acid drainage from historic mining activities has affected the water quality and aquatic biota of Soda Butte Creek upstream of Yellowstone National Park. Numerous investigations focusing on metals contamination have been conducted in the Soda Butte Creek basin, but interpretations of how metals contamination is currently impacting Soda Butte Creek differ greatly. A retrospective analysis of previous research on metal loading in Soda Butte Creek was completed to provide summaries of studies pertinent to metal loading in Soda Butte Creek and to identify data gaps warranting further investigation. Identification and quantification of the sources of metal loading to Soda Butte Creek was recognized as a significant data gap. The McLaren Mine tailings impoundment and mill site has long been identified as a source of metals but its contribution relative to the total metal load entering Yellowstone National Park was unknown. A tracer-injection and synoptic-sampling study was designed to determine metal loads upstream of Yellowstone National Park.A tracer-injection and synoptic-sampling study was conducted on an 8,511-meter reach of Soda Butte Creek from upstream of the McLaren Mine tailings impoundment and mill site downstream to the Yellowstone National Park boundary in August 1999. Synoptic-sampling sites were selected to divide the creek into discrete segments. A lithium bromide tracer was injected continuously into Soda Butte Creek for 24.5 hours. Downstream dilution of the tracer and current-meter measurements were used to calculate the stream discharge. Stream discharge values, combined with constituent concentrations obtained by synoptic sampling, were used to quantify constituent loading in each segment of Soda Butte Creek.Loads were calculated for dissolved calcium, silica, and sulfate, as well as for dissolved and total-recoverable iron, aluminum, and manganese. Loads were not calculated for cadmium, copper, lead, and zinc because these elements were infrequently

  13. Vague Language in Conference Abstracts

    ERIC Educational Resources Information Center

    Cutting, Joan

    2012-01-01

    This study examined abstracts for a British Association for Applied Linguistics conference and a Sociolinguistics Symposium, to define the genre of conference abstracts in terms of vague language, specifically universal general nouns (e.g. people) and research general nouns (e.g. results), and to discover if the language used reflected the level…

  14. Abstracts of Research Papers 1988. Papers presented at the Annual Convention of the American Alliance for Health, Physical Education, Recreation and Dance (Kansas City, MO, April 7-10, 1988).

    ERIC Educational Resources Information Center

    Gill, Diane L., Ed.; Clark, Jane E., Ed.

    Abstracts of papers accepted for presentation in the Research Consortium sessions of the 1988 American Alliance for Health, Physical Education, Recreation and Dance Convention in Kansas City, Missouri, are published in this volume. Abstracts of presentations made in the symposia are presented first, followed by those in the free communication…

  15. Piaget on Abstraction.

    ERIC Educational Resources Information Center

    Moessinger, Pierre; Poulin-Dubois, Diane

    1981-01-01

    Reviews and discusses Piaget's recent work on abstract reasoning. Piaget's distinction between empirical and reflective abstraction is presented; his hypotheses are considered to be metaphorical. (Author/DB)

  16. Outdoor Education, A Bibliography of ERIC Abstracts: Supplement No. 7.

    ERIC Educational Resources Information Center

    ERIC Clearinghouse on Rural Education and Small Schools, Las Cruces, NM.

    A supplement to seven previous bibliographies, this bibliography provides a guide to some of the latest resource material, research findings, and/or developments in outdoor education. Part I contains 68 citations and abstracts which appeared in "Resources in Education" (RIE) from the January 1977 issue through the October 1977 issue. Part II…

  17. Migrant Education, A Bibliography of ERIC Abstracts: Supplement No. 8.

    ERIC Educational Resources Information Center

    ERIC Clearinghouse on Rural Education and Small Schools, Las Cruces, NM.

    A supplement to eight previous bibliographies, this bibliography provides a guide to some of the latest resource materials, research findings, and/or developments in migrant education. Part I contains 120 citations and abstracts which appeared in "Resources in Education" (RIE) from the January 1977 issue through the October 1977 issue. Part II…

  18. OIL POLLUTION ABSTRACTS. VOLUME 6, NUMBER 1

    EPA Science Inventory

    Oil Pollution Abstracts (formerly entitled Oil Pollution Reports) is a quarterly compilation of abstracts of current oil pollution related literature and research projects. Comprehensive coverage of oil pollution and its prevention and control is provided, with emphasis on the aq...

  19. Annual Conference Abstracts

    ERIC Educational Resources Information Center

    Engineering Education, 1975

    1975-01-01

    Papers abstracted represent those submitted to the distribution center at the 83rd American Society for Engineering Education Convention. Abstracts are grouped under headings corresponding to the main topic of the paper. (Editor/CP)

  20. Discrepancies between Abstracts Presented at International Association for Dental Research Annual Sessions from 2004 to 2005 and Full-Text Publication

    PubMed Central

    Prasad, Soni; Lee, Damian J.; Yuan, Judy Chia-Chun; Barao, Valentim A. R.; Shyamsunder, Nodesh; Sukotjo, Cortino

    2012-01-01

    Purpose. The purpose of this study was to evaluate the discrepancies between abstracts presented at the IADR meeting (2004-2005) and their full-text publication. Material and Methods. Abstracts from the Prosthodontic Section of IADR meeting were obtained. The following information was collected: abstract title, number of authors, study design, statistical analysis, outcome, and funding source. PubMed was used to identify the full-text publication of the abstracts. The discrepancies between the abstract and the full-text publication were examined, categorized as major and minor discrepancies, and quantified. The data were collected and analyzed using descriptive analysis. Frequency and percentage of major and minor discrepancies were calculated. Results. A total of 109 (95.6%) articles showed changes from their abstracts. Seventy-four (65.0%) and 105 (92.0%) publications had at least one major and one minor discrepancies, respectively. Minor discrepancies were more prevalent (92.0%) than major discrepancies (65.0%). The most common minor discrepancy was observed in the title (80.7%), and most common major discrepancies were seen in results (48.2%). Conclusion. Minor discrepancies were more prevalent than major discrepancies. The data presented in this study may be useful to establish a more comprehensive structured abstract requirement for future meetings. PMID:22505912

  1. Abstraction and Consolidation

    ERIC Educational Resources Information Center

    Monaghan, John; Ozmantar, Mehmet Fatih

    2006-01-01

    The framework for this paper is a recently developed theory of abstraction in context. The paper reports on data collected from one student working on tasks concerned with absolute value functions. It examines the relationship between mathematical constructions and abstractions. It argues that an abstraction is a consolidated construction that can…

  2. Prefrontal cortex organization: dissociating effects of temporal abstraction, relational abstraction, and integration with FMRI.

    PubMed

    Nee, Derek Evan; Jahn, Andrew; Brown, Joshua W

    2014-09-01

    The functions of the prefrontal cortex (PFC) underlie higher-level cognition. Varying proposals suggest that the PFC is organized along a rostral-caudal gradient of abstraction with more abstract representations/processes associated with more rostral areas. However, the operational definition of abstraction is unclear. Here, we contrasted 2 prominent theories of abstraction--temporal and relational--using fMRI. We further examined whether integrating abstract rules--a function common to each theory--recruited the PFC independently of other abstraction effects. While robust effects of relational abstraction were present in the PFC, temporal abstraction effects were absent. Instead, we found activations specific to the integration of relational rules in areas previously shown to be associated with temporal abstraction. We suggest that previous effects of temporal abstraction were due to confounds with integration demands. We propose an integration framework to understand the functions of the PFC that resolves discrepancies in prior data. PMID:23563962

  3. Superior abstract-concept learning by Clark's nutcrackers (Nucifraga columbiana)

    PubMed Central

    Magnotti, John F.; Katz, Jeffrey S.; Wright, Anthony A.; Kelly, Debbie M.

    2015-01-01

    The ability to learn abstract relational concepts is fundamental to higher level cognition. In contrast to item-specific concepts (e.g. pictures containing trees versus pictures containing cars), abstract relational concepts are not bound to particular stimulus features, but instead involve the relationship between stimuli and therefore may be extrapolated to novel stimuli. Previous research investigating the same/different abstract concept has suggested that primates might be specially adapted to extract relations among items and would require fewer exemplars of a rule to learn an abstract concept than non-primate species. We assessed abstract-concept learning in an avian species, Clark's nutcracker (Nucifraga columbiana), using a small number of exemplars (eight pairs of the same rule, and 56 pairs of the different rule) identical to that previously used to compare rhesus monkeys, capuchin monkeys and pigeons. Nutcrackers as a group (N = 9) showed more novel stimulus transfer than any previous species tested with this small number of exemplars. Two nutcrackers showed full concept learning and four more showed transfer considerably above chance performance, indicating partial concept learning. These results show that the Clark's nutcracker, a corvid species well known for its amazing feats of spatial memory, learns the same/different abstract concept better than any non-human species (including non-human primates) yet tested on this same task. PMID:25972399

  4. Superior abstract-concept learning by Clark's nutcrackers (Nucifraga columbiana).

    PubMed

    Magnotti, John F; Katz, Jeffrey S; Wright, Anthony A; Kelly, Debbie M

    2015-05-01

    The ability to learn abstract relational concepts is fundamental to higher level cognition. In contrast to item-specific concepts (e.g. pictures containing trees versus pictures containing cars), abstract relational concepts are not bound to particular stimulus features, but instead involve the relationship between stimuli and therefore may be extrapolated to novel stimuli. Previous research investigating the same/different abstract concept has suggested that primates might be specially adapted to extract relations among items and would require fewer exemplars of a rule to learn an abstract concept than non-primate species. We assessed abstract-concept learning in an avian species, Clark's nutcracker (Nucifraga columbiana), using a small number of exemplars (eight pairs of the same rule, and 56 pairs of the different rule) identical to that previously used to compare rhesus monkeys, capuchin monkeys and pigeons. Nutcrackers as a group (N = 9) showed more novel stimulus transfer than any previous species tested with this small number of exemplars. Two nutcrackers showed full concept learning and four more showed transfer considerably above chance performance, indicating partial concept learning. These results show that the Clark's nutcracker, a corvid species well known for its amazing feats of spatial memory, learns the same/different abstract concept better than any non-human species (including non-human primates) yet tested on this same task. PMID:25972399

  5. Abstraction and Problem Reformulation

    NASA Technical Reports Server (NTRS)

    Giunchiglia, Fausto

    1992-01-01

    In work done jointly with Toby Walsh, the author has provided a sound theoretical foundation to the process of reasoning with abstraction (GW90c, GWS9, GW9Ob, GW90a). The notion of abstraction formalized in this work can be informally described as: (property 1), the process of mapping a representation of a problem, called (following historical convention (Sac74)) the 'ground' representation, onto a new representation, called the 'abstract' representation, which, (property 2) helps deal with the problem in the original search space by preserving certain desirable properties and (property 3) is simpler to handle as it is constructed from the ground representation by "throwing away details". One desirable property preserved by an abstraction is provability; often there is a relationship between provability in the ground representation and provability in the abstract representation. Another can be deduction or, possibly inconsistency. By 'throwing away details' we usually mean that the problem is described in a language with a smaller search space (for instance a propositional language or a language without variables) in which formulae of the abstract representation are obtained from the formulae of the ground representation by the use of some terminating rewriting technique. Often we require that the use of abstraction results in more efficient .reasoning. However, it might simply increase the number of facts asserted (eg. by allowing, in practice, the exploration of deeper search spaces or by implementing some form of learning). Among all abstractions, three very important classes have been identified. They relate the set of facts provable in the ground space to those provable in the abstract space. We call: TI abstractions all those abstractions where the abstractions of all the provable facts of the ground space are provable in the abstract space; TD abstractions all those abstractions wllere the 'unabstractions' of all the provable facts of the abstract space are

  6. Abstraction in mathematics.

    PubMed

    Ferrari, Pier Luigi

    2003-07-29

    Some current interpretations of abstraction in mathematical settings are examined from different perspectives, including history and learning. It is argued that abstraction is a complex concept and that it cannot be reduced to generalization or decontextualization only. In particular, the links between abstraction processes and the emergence of new objects are shown. The role that representations have in abstraction is discussed, taking into account both the historical and the educational perspectives. As languages play a major role in mathematics, some ideas from functional linguistics are applied to explain to what extent mathematical notations are to be considered abstract. Finally, abstraction is examined from the perspective of mathematics education, to show that the teaching ideas resulting from one-dimensional interpretations of abstraction have proved utterly unsuccessful. PMID:12903658

  7. Loving Those Abstracts

    ERIC Educational Resources Information Center

    Stevens, Lori

    2004-01-01

    The author describes a lesson she did on abstract art with her high school art classes. She passed out a required step-by-step outline of the project process. She asked each of them to look at abstract art. They were to list five or six abstract artists they thought were interesting, narrow their list down to the one most personally intriguing,…

  8. Intuitive reasoning about abstract and familiar physics problems

    NASA Technical Reports Server (NTRS)

    Kaiser, Mary Kister; Jonides, John; Alexander, Joanne

    1986-01-01

    Previous research has demonstrated that many people have misconceptions about basic properties of motion. Two experiments examined whether people are more likely to produce dynamically correct predictions about basic motion problems involving situations with which they are familiar, and whether solving such problems enhances performance on a subsequent abstract problem. In experiment 1, college students were asked to predict the trajectories of objects exiting a curved tube. Subjects were more accurate on the familiar version of the problem, and there was no evidence of transfer to the abstract problem. In experiment 2, two familiar problems were provided in an attempt to enhance subjects' tendency to extract the general structure of the problems. Once again, they gave more correct responses to the familiar problems but failed to generalize to the abstract problem. Formal physics training was associated with correct predictions for the abstract problem but was unrelated to performance on the familiar problems.

  9. Manpower Management Studies: Selected Abstracts.

    ERIC Educational Resources Information Center

    Ryerson, William R., Comp.

    This bibliography contains 58 selected abstracts of research reports dating back to 1964 on the general subject of manpower management. It was prepared from a search of the National Technical Information Service data base of more than 300,000 documents submitted by agencies of the Federal Government and also by private organizations or individuals…

  10. National Association for Research in Science Teaching (NARST). Annual Meeting (65th, Cambridge, Massachusetts, March 21-25, 1992). Abstracts of Presented Papers.

    ERIC Educational Resources Information Center

    Govindarajan, Girish, Ed.

    This product of an annual meeting presents abstracts of symposia, contributed papers, paper sets, discussion groups, reports, poster sessions, and panel presentations. Topics include: science teaching, gender differences, science education reform, constructivism, biological concepts, concept mapping, attitude/behavior change, conceptual…

  11. Community Development Abstracts.

    ERIC Educational Resources Information Center

    Agency for International Development (Dept. of State), Washington, DC.

    This volume of 1,108 abstracts summarizes the majority of important works on community development during the last ten years. Part I contains abstracts of periodical literature and is classified into 19 sections, including general history, communications, community and area studies, decision-making, leadership, migration and settlement, social…

  12. Leadership Abstracts, Volume 10.

    ERIC Educational Resources Information Center

    Milliron, Mark D., Ed.

    1997-01-01

    The abstracts in this series provide brief discussions of issues related to leadership, administration, professional development, technology, and education in community colleges. Volume 10 for 1997 contains the following 12 abstracts: (1) "On Community College Renewal" (Nathan L. Hodges and Mark D. Milliron); (2) "The Community College Niche in a…

  13. Has Abstractness Been Resolved?

    ERIC Educational Resources Information Center

    Al-Omoush, Ahmad

    1989-01-01

    A discussion focusing on the abstractness of analysis in phonology, debated since the 1960s, describes the issue, reviews the literature on the subject, cites specific natural language examples, and examines the extent to which the issue has been resolved. An underlying representation is said to be abstract if it is different from the derived one,…

  14. Knowledge-Based Abstracting.

    ERIC Educational Resources Information Center

    Black, William J.

    1990-01-01

    Discussion of automatic abstracting of technical papers focuses on a knowledge-based method that uses two sets of rules. Topics discussed include anaphora; text structure and discourse; abstracting techniques, including the keyword method and the indicator phrase method; and tools for text skimming. (27 references) (LRW)

  15. Leadership Abstracts, 1995.

    ERIC Educational Resources Information Center

    Johnson, Larry, Ed.

    1995-01-01

    The abstracts in this series provide two-page discussions of issues related to leadership, administration, and teaching in community colleges. The 12 abstracts for Volume 8, 1995, are: (1) "Redesigning the System To Meet the Workforce Training Needs of the Nation," by Larry Warford; (2) "The College President, the Board, and the Board Chair: A…

  16. Paper Abstract Animals

    ERIC Educational Resources Information Center

    Sutley, Jane

    2010-01-01

    Abstraction is, in effect, a simplification and reduction of shapes with an absence of detail designed to comprise the essence of the more naturalistic images being depicted. Without even intending to, young children consistently create interesting, and sometimes beautiful, abstract compositions. A child's creations, moreover, will always seem to…

  17. Is It Really Abstract?

    ERIC Educational Resources Information Center

    Kernan, Christine

    2011-01-01

    For this author, one of the most enjoyable aspects of teaching elementary art is the willingness of students to embrace the different styles of art introduced to them. In this article, she describes a project that allows upper-elementary students to learn about abstract art and the lives of some of the master abstract artists, implement the idea…

  18. Journalism Abstracts. Vol. 15.

    ERIC Educational Resources Information Center

    Popovich, Mark N., Ed.

    This book, the fifteenth volume of an annual publication, contains 373 abstracts of 52 doctoral and 321 master's theses from 50 colleges and universities. The abstracts are arranged alphabetically by author, with the doctoral dissertations appearing first. These cover such topics as advertising, audience analysis, content analysis of news issues…

  19. Leadership Abstracts, 1996.

    ERIC Educational Resources Information Center

    Johnson, Larry, Ed.

    1996-01-01

    The abstracts in this series provide two-page discussions of issues related to leadership, administration, professional development, technology, and education in community colleges. Volume 9 for 1996 includes the following 12 abstracts: (1) "Tech-Prep + School-To-Work: Working Together To Foster Educational Reform," (Roderick F. Beaumont); (2)…

  20. Mathematical Abstraction through Scaffolding

    ERIC Educational Resources Information Center

    Ozmantar, Mehmet Fatih; Roper, Tom

    2004-01-01

    This paper examines the role of scaffolding in the process of abstraction. An activity-theoretic approach to abstraction in context is taken. This examination is carried out with reference to verbal protocols of two 17 year-old students working together on a task connected to sketching the graph of |f|x|)|. Examination of the data suggests that…

  1. Research Article Abstracts and Introductions: A Comparative Genre-Based Study of Arabic and English in the Fields of Educational Psychology and Sociology

    ERIC Educational Resources Information Center

    Alotaibi, Hmoud

    2013-01-01

    The genre of the research article has attracted the attention of researchers, particularly after the research conducted by Swales (1981). In 1990, Swales introduced the Create a Research Space (CARS) model which consists of three rhetorical moves (i.e. units): Move 1: creating a research territory, Move 2: establishing a niche, and Move 3:…

  2. Abstract coherent categories.

    PubMed

    Rehder, B; Ross, B H

    2001-09-01

    Many studies have demonstrated the importance of the knowledge that interrelates features in people's mental representation of categories and that makes our conception of categories coherent. This article focuses on abstract coherent categories, coherent categories that are also abstract because they are defined by relations independently of any features. Four experiments demonstrate that abstract coherent categories are learned more easily than control categories with identical features and statistical structure, and also that participants induced an abstract representation of the category by granting category membership to exemplars with completely novel features. The authors argue that the human conceptual system is heavily populated with abstract coherent concepts, including conceptions of social groups, societal institutions, legal, political, and military scenarios, and many superordinate categories, such as classes of natural kinds. PMID:11550753

  3. Abstract Datatypes in PVS

    NASA Technical Reports Server (NTRS)

    Owre, Sam; Shankar, Natarajan

    1997-01-01

    PVS (Prototype Verification System) is a general-purpose environment for developing specifications and proofs. This document deals primarily with the abstract datatype mechanism in PVS which generates theories containing axioms and definitions for a class of recursive datatypes. The concepts underlying the abstract datatype mechanism are illustrated using ordered binary trees as an example. Binary trees are described by a PVS abstract datatype that is parametric in its value type. The type of ordered binary trees is then presented as a subtype of binary trees where the ordering relation is also taken as a parameter. We define the operations of inserting an element into, and searching for an element in an ordered binary tree; the bulk of the report is devoted to PVS proofs of some useful properties of these operations. These proofs illustrate various approaches to proving properties of abstract datatype operations. They also describe the built-in capabilities of the PVS proof checker for simplifying abstract datatype expressions.

  4. Report to Congress on the U.S. Department of Energy`s Environmental Management Science Program: Research funded and its linkages to environmental cleanup problems, and Environmental Management Science Program research award abstracts. Volume 2 of 3 -- Appendix B

    SciTech Connect

    1998-04-01

    The Department of Energy`s Environmental Management Science Program (EMSP) serves as a catalyst for the application of scientific discoveries to the development and deployment of technologies that will lead to reduction of the costs and risks associated with cleaning up the nation`s nuclear complex. Appendix B provides details about each of the 202 research awards funded by the EMSP. This information may prove useful to researchers who are attempting to address the Department`s environmental management challenges in their work, program managers who are planning, integrating, and prioritizing Environmental Management projects, and stakeholders and regulators who are interested in the Department`s environmental challenges. The research award information is organized by the state and institution in which the lead principal investigator is located. In many cases, the lead principal investigator is one of several investigators at a number of different institutions. In these cases, the lead investigator (major collaborator) at each of the additional institutions is listed. Each research award abstract is followed by a list of high cost projects that can potentially be impacted by the research results. High cost projects are Environmental Management projects that have total costs greater than $50 million from the year 2007 and beyond, based on the March 1998 Accelerating Cleanup: Paths to Closure Draft data, and have costs or quantities of material associated with an Environmental Management problem area. High cost projects which must remain active in the year 2007 and beyond to manage high risk are also identified. Descriptions of these potentially related high cost Environmental Management projects can be found in Appendix C. Additional projects in the same problem area as a research award can be located using the Index of High Cost Environmental Management Projects by Problem Area, at the end of Appendices B and C.

  5. Relating Life-Span Research to the Development of Gifted and Talented Children. Abstracts of Selected Papers [from] The Annual Esther Katz Rosen Symposium on the Psychological Development of Gifted Children (3rd, Lawrence, Kansas, February 19-20, 1993).

    ERIC Educational Resources Information Center

    Kansas Univ., Lawrence.

    This monograph presents abstracts of 29 papers that relate life-span research to the development of gifted and talented children. Sample topics include: attitudes about rural schools and programs for the gifted; social competence, self-esteem, and parent-child time and interaction in an advantaged subculture; helping families of gifted children…

  6. Documentation Research and Training Centre Annual Seminar 9. Part 1: Papers: Abstracting, Indexing, and Reviewing Periodicals. Pattern of Use of Documents by Specialists. Comparative Study of Schemes for Library Classification.

    ERIC Educational Resources Information Center

    Documentation Research and Training Centre, Bangalore (India).

    Presented are the proceedings of the annual seminar (1971) of the Documentation Research and Training Centre (DRTC), Indian Statistical Institute. The text of 26 reports appears under the following major section headings: (1) Abstracting, indexing and reviewing periodicals; (2) Pattern of use of documents by specialists; (3) Comparative Study of…

  7. Abstract Interpreters for Free

    NASA Astrophysics Data System (ADS)

    Might, Matthew

    In small-step abstract interpretations, the concrete and abstract semantics bear an uncanny resemblance. In this work, we present an analysis-design methodology that both explains and exploits that resemblance. Specifically, we present a two-step method to convert a small-step concrete semantics into a family of sound, computable abstract interpretations. The first step re-factors the concrete state-space to eliminate recursive structure; this refactoring of the state-space simultaneously determines a store-passing-style transformation on the underlying concrete semantics. The second step uses inference rules to generate an abstract state-space and a Galois connection simultaneously. The Galois connection allows the calculation of the "optimal" abstract interpretation. The two-step process is unambiguous, but nondeterministic: at each step, analysis designers face choices. Some of these choices ultimately influence properties such as flow-, field- and context-sensitivity. Thus, under the method, we can give the emergence of these properties a graph-theoretic characterization. To illustrate the method, we systematically abstract the continuation-passing style lambda calculus to arrive at two distinct families of analyses. The first is the well-known k-CFA family of analyses. The second consists of novel "environment-centric" abstract interpretations, none of which appear in the literature on static analysis of higher-order programs.

  8. Temporal abstraction-based clinical phenotyping with Eureka!

    PubMed

    Post, Andrew R; Kurc, Tahsin; Willard, Richie; Rathod, Himanshu; Mansour, Michel; Pai, Akshatha Kalsanka; Torian, William M; Agravat, Sanjay; Sturm, Suzanne; Saltz, Joel H

    2013-01-01

    Temporal abstraction, a method for specifying and detecting temporal patterns in clinical databases, is very expressive and performs well, but it is difficult for clinical investigators and data analysts to understand. Such patterns are critical in phenotyping patients using their medical records in research and quality improvement. We have previously developed the Analytic Information Warehouse (AIW), which computes such phenotypes using temporal abstraction but requires software engineers to use. We have extended the AIW's web user interface, Eureka! Clinical Analytics, to support specifying phenotypes using an alternative model that we developed with clinical stakeholders. The software converts phenotypes from this model to that of temporal abstraction prior to data processing. The model can represent all phenotypes in a quality improvement project and a growing set of phenotypes in a multi-site research study. Phenotyping that is accessible to investigators and IT personnel may enable its broader adoption. PMID:24551400

  9. Temporal Abstraction-based Clinical Phenotyping with Eureka!

    PubMed Central

    Post, Andrew R.; Kurc, Tahsin; Willard, Richie; Rathod, Himanshu; Mansour, Michel; Pai, Akshatha Kalsanka; Torian, William M.; Agravat, Sanjay; Sturm, Suzanne; Saltz, Joel H.

    2013-01-01

    Temporal abstraction, a method for specifying and detecting temporal patterns in clinical databases, is very expressive and performs well, but it is difficult for clinical investigators and data analysts to understand. Such patterns are critical in phenotyping patients using their medical records in research and quality improvement. We have previously developed the Analytic Information Warehouse (AIW), which computes such phenotypes using temporal abstraction but requires software engineers to use. We have extended the AIW’s web user interface, Eureka! Clinical Analytics, to support specifying phenotypes using an alternative model that we developed with clinical stakeholders. The software converts phenotypes from this model to that of temporal abstraction prior to data processing. The model can represent all phenotypes in a quality improvement project and a growing set of phenotypes in a multi-site research study. Phenotyping that is accessible to investigators and IT personnel may enable its broader adoption. PMID:24551400

  10. Meeting Abstracts - Annual Meeting 2016.

    PubMed

    2016-04-01

    The AMCP Abstracts program provides a forum through which authors can share their insights and outcomes of advanced managed care practice through publication in AMCP's Journal of Managed Care & Specialty Pharmacy (JMCP). Most of the reviewed and unreviewed abstracts are presented as posters so that interested AMCP meeting attendees can review findings and query authors. The Student/Resident/ Fellow poster presentation (unreviewed) is Wednesday, April 20, 2016, and the Professional poster presentation (reviewed) is Thursday, April 21. The Professional posters will also be displayed on Friday, April 22. The reviewed abstracts are published in the JMCP Meeting Abstracts supplement. The AMCP Managed Care & Specialty Pharmacy Annual Meeting 2016 in San Francisco, California, is expected to attract more than 3,500 managed care pharmacists and other health care professionals who manage and evaluate drug therapies, develop and manage networks, and work with medical managers and information specialists to improve the care of all individuals enrolled in managed care programs. Abstracts were submitted in the following categories: Research Report: describe completed original research on managed care pharmacy services or health care interventions. Examples include (but are not limited to) observational studies using administrative claims, reports of the impact of unique benefit design strategies, and analyses of the effects of innovative administrative or clinical programs. Economic Model: describe models that predict the effect of various benefit design or clinical decisions on a population. For example, an economic model could be used to predict the budget impact of a new pharmaceutical product on a health care system. Solving Problems in Managed Care: describe the specific steps taken to introduce a needed change, develop and implement a new system or program, plan and organize an administrative function, or solve other types of problems in managed care settings. These

  11. Abstracts of SIG Sessions.

    ERIC Educational Resources Information Center

    Proceedings of the ASIS Annual Meeting, 1997

    1997-01-01

    Presents abstracts of SIG Sessions. Highlights include digital collections; information retrieval methods; public interest/fair use; classification and indexing; electronic publication; funding; globalization; information technology projects; interface design; networking in developing countries; metadata; multilingual databases; networked…

  12. 2016 ACPA MEETING ABSTRACTS.

    PubMed

    2016-07-01

    The peer-reviewed abstracts presented at the 73rd Annual Meeting of the ACPA are published as submitted by the authors. For financial conflict of interest disclosure, please visit http://meeting.acpa-cpf.org/disclosures.html. PMID:27447885

  13. Abstracts of contributed papers

    SciTech Connect

    Not Available

    1994-08-01

    This volume contains 571 abstracts of contributed papers to be presented during the Twelfth US National Congress of Applied Mechanics. Abstracts are arranged in the order in which they fall in the program -- the main sessions are listed chronologically in the Table of Contents. The Author Index is in alphabetical order and lists each paper number (matching the schedule in the Final Program) with its corresponding page number in the book.

  14. Metacognition and abstract reasoning.

    PubMed

    Markovits, Henry; Thompson, Valerie A; Brisson, Janie

    2015-05-01

    The nature of people's meta-representations of deductive reasoning is critical to understanding how people control their own reasoning processes. We conducted two studies to examine whether people have a metacognitive representation of abstract validity and whether familiarity alone acts as a separate metacognitive cue. In Study 1, participants were asked to make a series of (1) abstract conditional inferences, (2) concrete conditional inferences with premises having many potential alternative antecedents and thus specifically conducive to the production of responses consistent with conditional logic, or (3) concrete problems with premises having relatively few potential alternative antecedents. Participants gave confidence ratings after each inference. Results show that confidence ratings were positively correlated with logical performance on abstract problems and concrete problems with many potential alternatives, but not with concrete problems with content less conducive to normative responses. Confidence ratings were higher with few alternatives than for abstract content. Study 2 used a generation of contrary-to-fact alternatives task to improve levels of abstract logical performance. The resulting increase in logical performance was mirrored by increases in mean confidence ratings. Results provide evidence for a metacognitive representation based on logical validity, and show that familiarity acts as a separate metacognitive cue. PMID:25416026

  15. Thyra Abstract Interface Package

    2005-09-01

    Thrya primarily defines a set of abstract C++ class interfaces needed for the development of abstract numerical atgorithms (ANAs) such as iterative linear solvers, transient solvers all the way up to optimization. At the foundation of these interfaces are abstract C++ classes for vectors, vector spaces, linear operators and multi-vectors. Also included in the Thyra package is C++ code for creating concrete vector, vector space, linear operator, and multi-vector subclasses as well as other utilitiesmore » to aid in the development of ANAs. Currently, very general and efficient concrete subclass implementations exist for serial and SPMD in-core vectors and multi-vectors. Code also currently exists for testing objects and providing composite objects such as product vectors.« less

  16. Abstracting and indexing guide

    USGS Publications Warehouse

    U.S. Department of the Interior; Office of Water Resources Research

    1974-01-01

    These instructions have been prepared for those who abstract and index scientific and technical documents for the Water Resources Scientific Information Center (WRSIC). With the recent publication growth in all fields, information centers have undertaken the task of keeping the various scientific communities aware of current and past developments. An abstract with carefully selected index terms offers the user of WRSIC services a more rapid means for deciding whether a document is pertinent to his needs and professional interests, thus saving him the time necessary to scan the complete work. These means also provide WRSIC with a document representation or surrogate which is more easily stored and manipulated to produce various services. Authors are asked to accept the responsibility for preparing abstracts of their own papers to facilitate quick evaluation, announcement, and dissemination to the scientific community.

  17. When Time Flies: How Abstract and Concrete Mental Construal Affect the Perception of Time

    ERIC Educational Resources Information Center

    Hansen, Jochim; Trope, Yaacov

    2013-01-01

    Time is experienced as passing more quickly the more changes happen in a situation. The present research tested the idea that time perception depends on the level of construal of the situation. Building on previous research showing that concrete rather than abstract mental construal causes people to perceive more variations in a given situation,…

  18. Abstraction and art.

    PubMed Central

    Gortais, Bernard

    2003-01-01

    In a given social context, artistic creation comprises a set of processes, which relate to the activity of the artist and the activity of the spectator. Through these processes we see and understand that the world is vaster than it is said to be. Artistic processes are mediated experiences that open up the world. A successful work of art expresses a reality beyond actual reality: it suggests an unknown world using the means and the signs of the known world. Artistic practices incorporate the means of creation developed by science and technology and change forms as they change. Artists and the public follow different processes of abstraction at different levels, in the definition of the means of creation, of representation and of perception of a work of art. This paper examines how the processes of abstraction are used within the framework of the visual arts and abstract painting, which appeared during a period of growing importance for the processes of abstraction in science and technology, at the beginning of the twentieth century. The development of digital platforms and new man-machine interfaces allow multimedia creations. This is performed under the constraint of phases of multidisciplinary conceptualization using generic representation languages, which tend to abolish traditional frontiers between the arts: visual arts, drama, dance and music. PMID:12903659

  19. The SIDdatagrabber (Abstract)

    NASA Astrophysics Data System (ADS)

    Silvis, G.

    2015-12-01

    (Abstract only) The Stanford/SARA SuperSid project offers an opportunity for adding data to the AAVSO SID Monitoring project. You can now build a SID antenna and monitoring setup for about $150. And with the SIDdatagrabber application you can easily re-purpose the data collected for the AAVSO.

  20. Making the Abstract Concrete

    ERIC Educational Resources Information Center

    Potter, Lee Ann

    2005-01-01

    President Ronald Reagan nominated a woman to serve on the United States Supreme Court. He did so through a single-page form letter, completed in part by hand and in part by typewriter, announcing Sandra Day O'Connor as his nominee. While the document serves as evidence of a historic event, it is also a tangible illustration of abstract concepts…

  1. Learning Abstracts, 2001.

    ERIC Educational Resources Information Center

    Wilson, Cynthia, Ed.

    2001-01-01

    Volume 4 of the League for Innovation in the Community College's Learning Abstracts include the following: (1) "Touching Students in the Digital Age: The Move Toward Learner Relationship Management (LRM)," by Mark David Milliron, which offers an overview of an organizing concept to help community colleges navigate the intersection between digital…

  2. Leadership Abstracts, 2002.

    ERIC Educational Resources Information Center

    Wilson, Cynthia, Ed.; Milliron, Mark David, Ed.

    2002-01-01

    This 2002 volume of Leadership Abstracts contains issue numbers 1-12. Articles include: (1) "Skills Certification and Workforce Development: Partnering with Industry and Ourselves," by Jeffrey A. Cantor; (2) "Starting Again: The Brookhaven Success College," by Alice W. Villadsen; (3) "From Digital Divide to Digital Democracy," by Gerardo E. de los…

  3. Leadership Abstracts, 1993.

    ERIC Educational Resources Information Center

    Doucette, Don, Ed.

    1993-01-01

    This document includes 10 issues of Leadership Abstracts (volume 6, 1993), a newsletter published by the League for Innovation in the Community College (California). The featured articles are: (1) "Reinventing Government" by David T. Osborne; (2) "Community College Workforce Training Programs: Expanding the Mission to Meet Critical Needs" by…

  4. Abstraction through Game Play

    ERIC Educational Resources Information Center

    Avraamidou, Antri; Monaghan, John; Walker, Aisha

    2012-01-01

    This paper examines the computer game play of an 11-year-old boy. In the course of building a virtual house he developed and used, without assistance, an artefact and an accompanying strategy to ensure that his house was symmetric. We argue that the creation and use of this artefact-strategy is a mathematical abstraction. The discussion…

  5. CIRF Abstracts, Volume 12.

    ERIC Educational Resources Information Center

    International Labour Office, Geneva (Switzerland).

    The aim of the CIRF abstracts is to convey information about vocational training ideas, programs, experience, and experiments described in periodicals, books, and other publications and relating to operative personnel, supervisors, and technical and training staff in all sectors of economic activity. Information is also given on major trends in…

  6. Leadership Abstracts, 1999.

    ERIC Educational Resources Information Center

    Leadership Abstracts, 1999

    1999-01-01

    This document contains five Leadership Abstracts publications published February-December 1999. The article, "Teaching the Teachers: Meeting the National Teacher Preparation Challenge," authored by George R. Boggs and Sadie Bragg, examines the community college role and makes recommendations and a call to action for teacher education. "Chaos…

  7. Double Trouble (Abstract)

    NASA Astrophysics Data System (ADS)

    Simonsen, M.

    2015-12-01

    (Abstract only) Variable stars with close companions can be difficult to accurately measure and characterize. The companions can create misidentifications, which in turn can affect the perceived magnitudes, amplitudes, periods, and colors of the variable stars. We will show examples of these Double Trouble stars and the impact their close companions have had on our understanding of some of these variable stars.

  8. Send Me No Abstract.

    ERIC Educational Resources Information Center

    Levy, Steven

    1985-01-01

    Discusses Magazine Index's practice of assigning letter grades (sometimes inaccurate) to book, restaurant, and movie reviews, thus allowing patrons to get the point of the review from the index rather than the article itself, and argues that this situation is indicative of the larger problem of reliability of abstracts. (MBR)

  9. Annual Conference Abstracts

    ERIC Educational Resources Information Center

    Engineering Education, 1976

    1976-01-01

    Presents the abstracts of 158 papers presented at the American Society for Engineering Education's annual conference at Knoxville, Tennessee, June 14-17, 1976. Included are engineering topics covering education, aerospace, agriculture, biomedicine, chemistry, computers, electricity, acoustics, environment, mechanics, and women. (SL)

  10. Water reuse. [Lead abstract

    SciTech Connect

    Middlebrooks, E.J.

    1982-01-01

    Separate abstracts were prepared for the 31 chapters of this book which deals with all aspects of wastewater reuse. Design data, case histories, performance data, monitoring information, health information, social implications, legal and organizational structures, and background information needed to analyze the desirability of water reuse are presented. (KRM)

  11. Reasoning abstractly about resources

    NASA Technical Reports Server (NTRS)

    Clement, B.; Barrett, A.

    2001-01-01

    r describes a way to schedule high level activities before distributing them across multiple rovers in order to coordinate the resultant use of shared resources regardless of how each rover decides how to perform its activities. We present an algorithm for summarizing the metric resource requirements of an abstract activity based n the resource usages of its potential refinements.

  12. Humor, abstraction, and disbelief.

    PubMed

    Hoicka, Elena; Jutsum, Sarah; Gattis, Merideth

    2008-09-01

    We investigated humor as a context for learning about abstraction and disbelief. More specifically, we investigated how parents support humor understanding during book sharing with their toddlers. In Study 1, a corpus analysis revealed that in books aimed at 1-to 2-year-olds, humor is found more often than other forms of doing the wrong thing including mistakes, pretense, lying, false beliefs, and metaphors. In Study 2, 20 parents read a book containing humorous and non-humorous pages to their 19-to 26-month-olds. Parents used a significantly higher percentage of high abstraction extra-textual utterances (ETUs) when reading the humorous pages. In Study 3, 41 parents read either a humorous or non-humorous book to their 18-to 24-month-olds. Parents reading the humorous book made significantly more ETUs coded for a specific form of high abstraction: those encouraging disbelief of prior utterances. Sharing humorous books thus increases toddlers' exposure to high abstraction and belief-based language. PMID:21585438

  13. Abstracts of SIG Sessions.

    ERIC Educational Resources Information Center

    Proceedings of the ASIS Annual Meeting, 1995

    1995-01-01

    Presents abstracts of 15 special interest group (SIG) sessions. Topics include navigation and information utilization in the Internet, natural language processing, automatic indexing, image indexing, classification, users' models of database searching, online public access catalogs, education for information professions, information services,…

  14. 2002 NASPSA Conference Abstracts.

    ERIC Educational Resources Information Center

    Journal of Sport & Exercise Psychology, 2002

    2002-01-01

    Contains abstracts from the 2002 conference of the North American Society for the Psychology of Sport and Physical Activity. The publication is divided into three sections: the preconference workshop, "Effective Teaching Methods in the Classroom;" symposia (motor development, motor learning and control, and sport psychology); and free…

  15. Annual Conference Abstracts

    ERIC Educational Resources Information Center

    Journal of Engineering Education, 1972

    1972-01-01

    Includes abstracts of papers presented at the 80th Annual Conference of the American Society for Engineering Education. The broad areas include aerospace, affiliate and associate member council, agricultural engineering, biomedical engineering, continuing engineering studies, chemical engineering, civil engineering, computers, cooperative…

  16. Learning Abstracts, 1999.

    ERIC Educational Resources Information Center

    League for Innovation in the Community Coll.

    This document contains volume two of Learning Abstracts, a bimonthly newsletter from the League for Innovation in the Community College. Articles in these seven issues include: (1) "Get on the Fast Track to Learning: An Accelerated Associate Degree Option" (Gerardo E. de los Santos and Deborah J. Cruise); (2) "The Learning College: Both Learner…

  17. Computers in Abstract Algebra

    ERIC Educational Resources Information Center

    Nwabueze, Kenneth K.

    2004-01-01

    The current emphasis on flexible modes of mathematics delivery involving new information and communication technology (ICT) at the university level is perhaps a reaction to the recent change in the objectives of education. Abstract algebra seems to be one area of mathematics virtually crying out for computer instructional support because of the…

  18. Abstract Film and Beyond.

    ERIC Educational Resources Information Center

    Le Grice, Malcolm

    A theoretical and historical account of the main preoccupations of makers of abstract films is presented in this book. The book's scope includes discussion of nonrepresentational forms as well as examination of experiments in the manipulation of time in films. The ten chapters discuss the following topics: art and cinematography, the first…

  19. An annotated bibliography of completed and in-progress behavioral research for the Office of Buildings and Community Systems. [About 1000 items, usually with abstracts

    SciTech Connect

    Weijo, R.O.; Roberson, B.F.; Eckert, R.; Anderson, M.R.

    1988-05-01

    This report provides an annotated bibliography of completed and in-progress consumer decision research useful for technology transfer and commercialization planning by the US Department of Energy's (DOE) Office of Buildings and Community Systems (OBCS). This report attempts to integrate the consumer research studies conducted across several public and private organizations over the last four to five years. Some of the sources of studies included in this annotated bibliography are DOE National Laboratories, public and private utilities, trade associations, states, and nonprofit organizations. This study divides the articles identified in this annotated bibliography into sections that are consistent with or similar to the system of organization used by OBCS.

  20. Historical development of abstracting.

    PubMed

    Skolnik, H

    1979-11-01

    The abstract, under a multitude of names, such as hypothesis, marginalia, abridgement, extract, digest, précis, resumé, and summary, has a long history, one which is concomitant with advancing scholarship. The progression of this history from the Sumerian civilization ca. 3600 B.C., through the Egyptian and Greek civilizations, the Hellenistic period, the Dark Ages, Middle Ages, Renaissance, and into the modern period is reviewed. PMID:399482

  1. Generalized Abstract Symbolic Summaries

    NASA Technical Reports Server (NTRS)

    Person, Suzette; Dwyer, Matthew B.

    2009-01-01

    Current techniques for validating and verifying program changes often consider the entire program, even for small changes, leading to enormous V&V costs over a program s lifetime. This is due, in large part, to the use of syntactic program techniques which are necessarily imprecise. Building on recent advances in symbolic execution of heap manipulating programs, in this paper, we develop techniques for performing abstract semantic differencing of program behaviors that offer the potential for improved precision.

  2. Abstracts of Instructional and Research Materials in Vocational and Technical Education. Volume 9, Number 3. VT 102 801-l03 000.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Center for Vocational Education.

    This compilation, presenting 200 resumes relevant to the field of vocational-technical (VT) education, provides educators access to in-use or under-development instructional and research materials. The resumes are arranged in ascending order according to an accession (VT) number, with each resume including the: Author(s), title, institutional…

  3. Abstracts of Instructional and Research Materials in Vocational and Technical Education. Volume 9, Number 5. VT 103 201-103 400.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Center for Vocational Education.

    This compilation, presenting 200 resumes relevant to the field of vocational-technical (VT) education, provides educators access to in-use or under-development instructional and research materials. The resumes are arranged in ascending order according to an accession (VT) number, with each resume including the author(s), title, institutional…

  4. Roles and Objectives of State Research Coordinating Units as Perceived by RCU Directors and State Directors of Vocational Education: An Abstract of a Thesis in Agricultural Education.

    ERIC Educational Resources Information Center

    Clemmons, Jesse Stewart

    The report describes a study comparing the perceptions of Research Coordinating Unit Directors (RCUDs) at various administrative levels and State Directors of Vocational Education (SDVEs) regarding the roles and objectives of the RCUs in the various States. Roughly 90% of the respective samples responded to mailed questionnaires. The data…

  5. Youth Studies Abstracts. Vol. 4 No. 1.

    ERIC Educational Resources Information Center

    Youth Studies Abstracts, 1985

    1985-01-01

    This volume contains abstracts of 76 projects (most of which were conducted in Australia and New Zealand) concerned with programs for youth and with social and educational developments affecting youth. The abstracts are arranged in the following two categories: (1) Social and Educational Developments: Policy, Analysis, Research; and (2) Programs:…

  6. EBS Radionuclide Transport Abstraction

    SciTech Connect

    J. Prouty

    2006-07-14

    The purpose of this report is to develop and analyze the engineered barrier system (EBS) radionuclide transport abstraction model, consistent with Level I and Level II model validation, as identified in Technical Work Plan for: Near-Field Environment and Transport: Engineered Barrier System: Radionuclide Transport Abstraction Model Report Integration (BSC 2005 [DIRS 173617]). The EBS radionuclide transport abstraction (or EBS RT Abstraction) is the conceptual model used in the total system performance assessment (TSPA) to determine the rate of radionuclide releases from the EBS to the unsaturated zone (UZ). The EBS RT Abstraction conceptual model consists of two main components: a flow model and a transport model. Both models are developed mathematically from first principles in order to show explicitly what assumptions, simplifications, and approximations are incorporated into the models used in the TSPA. The flow model defines the pathways for water flow in the EBS and specifies how the flow rate is computed in each pathway. Input to this model includes the seepage flux into a drift. The seepage flux is potentially split by the drip shield, with some (or all) of the flux being diverted by the drip shield and some passing through breaches in the drip shield that might result from corrosion or seismic damage. The flux through drip shield breaches is potentially split by the waste package, with some (or all) of the flux being diverted by the waste package and some passing through waste package breaches that might result from corrosion or seismic damage. Neither the drip shield nor the waste package survives an igneous intrusion, so the flux splitting submodel is not used in the igneous scenario class. The flow model is validated in an independent model validation technical review. The drip shield and waste package flux splitting algorithms are developed and validated using experimental data. The transport model considers advective transport and diffusive transport

  7. OIL POLLUTION ABSTRACTS. VOLUME 6, NUMBER 2

    EPA Science Inventory

    Oil Pollution Abstracts (formerly entitled Oil Pollution Reports) is a quarterly compilation of current literature and research project summaries. Comprehensive coverage of oil pollution and its prevention and control is provided, with emphasis on the aquatic environment. This is...

  8. EBS Radionuclide Transport Abstraction

    SciTech Connect

    J.D. Schreiber

    2005-08-25

    The purpose of this report is to develop and analyze the engineered barrier system (EBS) radionuclide transport abstraction model, consistent with Level I and Level II model validation, as identified in ''Technical Work Plan for: Near-Field Environment and Transport: Engineered Barrier System: Radionuclide Transport Abstraction Model Report Integration'' (BSC 2005 [DIRS 173617]). The EBS radionuclide transport abstraction (or EBS RT Abstraction) is the conceptual model used in the total system performance assessment for the license application (TSPA-LA) to determine the rate of radionuclide releases from the EBS to the unsaturated zone (UZ). The EBS RT Abstraction conceptual model consists of two main components: a flow model and a transport model. Both models are developed mathematically from first principles in order to show explicitly what assumptions, simplifications, and approximations are incorporated into the models used in the TSPA-LA. The flow model defines the pathways for water flow in the EBS and specifies how the flow rate is computed in each pathway. Input to this model includes the seepage flux into a drift. The seepage flux is potentially split by the drip shield, with some (or all) of the flux being diverted by the drip shield and some passing through breaches in the drip shield that might result from corrosion or seismic damage. The flux through drip shield breaches is potentially split by the waste package, with some (or all) of the flux being diverted by the waste package and some passing through waste package breaches that might result from corrosion or seismic damage. Neither the drip shield nor the waste package survives an igneous intrusion, so the flux splitting submodel is not used in the igneous scenario class. The flow model is validated in an independent model validation technical review. The drip shield and waste package flux splitting algorithms are developed and validated using experimental data. The transport model considers

  9. Greenbook Abstract & Catalog--4.

    ERIC Educational Resources Information Center

    Coole, Walter A.; And Others

    This catalog is the fourth in a series extending and updating teaching materials previously disseminated through the ERIC system, including the "Greenbook System" of training materials for higher education professionals (ED 103 083-084 and 148 438), Open Classroom Documentation, a procedural manual for an autoinstructional learning laboratory at…

  10. IEEE conference record -- Abstracts

    SciTech Connect

    Not Available

    1994-01-01

    This conference covers the following areas: computational plasma physics; vacuum electronic; basic phenomena in fully ionized plasmas; plasma, electron, and ion sources; environmental/energy issues in plasma science; space plasmas; plasma processing; ball lightning/spherical plasma configurations; plasma processing; fast wave devices; magnetic fusion; basic phenomena in partially ionized plasma; dense plasma focus; plasma diagnostics; basic phenomena in weakly ionized gases; fast opening switches; MHD; fast z-pinches and x-ray lasers; intense ion and electron beams; laser-produced plasmas; microwave plasma interactions; EM and ETH launchers; solid state plasmas and switches; intense beam microwaves; and plasmas for lighting. Separate abstracts were prepared for 416 papers in this conference.

  11. Bodywork Abstracts. 1989 Edition.

    ERIC Educational Resources Information Center

    van Why, Richard P., Comp.

    This comprehensive bibliography of research and writings on massage therapy for chronic illness, disabilities, and general health, is addressed to students of therapeutic bodywork, massage therapists, osteopathic and chiropractic physicians, as well as schools and research centers for health professionals. The work draws its citations from…

  12. Abstract Expression Grammar Symbolic Regression

    NASA Astrophysics Data System (ADS)

    Korns, Michael F.

    This chapter examines the use of Abstract Expression Grammars to perform the entire Symbolic Regression process without the use of Genetic Programming per se. The techniques explored produce a symbolic regression engine which has absolutely no bloat, which allows total user control of the search space and output formulas, which is faster, and more accurate than the engines produced in our previous papers using Genetic Programming. The genome is an all vector structure with four chromosomes plus additional epigenetic and constraint vectors, allowing total user control of the search space and the final output formulas. A combination of specialized compiler techniques, genetic algorithms, particle swarm, aged layered populations, plus discrete and continuous differential evolution are used to produce an improved symbolic regression sytem. Nine base test cases, from the literature, are used to test the improvement in speed and accuracy. The improved results indicate that these techniques move us a big step closer toward future industrial strength symbolic regression systems.

  13. Experience with abstract notation one

    NASA Technical Reports Server (NTRS)

    Harvey, James D.; Weaver, Alfred C.

    1990-01-01

    The development of computer science has produced a vast number of machine architectures, programming languages, and compiler technologies. The cross product of these three characteristics defines the spectrum of previous and present data representation methodologies. With regard to computer networks, the uniqueness of these methodologies presents an obstacle when disparate host environments are to be interconnected. Interoperability within a heterogeneous network relies upon the establishment of data representation commonality. The International Standards Organization (ISO) is currently developing the abstract syntax notation one standard (ASN.1) and the basic encoding rules standard (BER) that collectively address this problem. When used within the presentation layer of the open systems interconnection reference model, these two standards provide the data representation commonality required to facilitate interoperability. The details of a compiler that was built to automate the use of ASN.1 and BER are described. From this experience, insights into both standards are given and potential problems relating to this development effort are discussed.

  14. Teaching for Abstraction: A Model

    ERIC Educational Resources Information Center

    White, Paul; Mitchelmore, Michael C.

    2010-01-01

    This article outlines a theoretical model for teaching elementary mathematical concepts that we have developed over the past 10 years. We begin with general ideas about the abstraction process and differentiate between "abstract-general" and "abstract-apart" concepts. A 4-phase model of teaching, called Teaching for Abstraction, is then proposed…

  15. "Research to Improve the Efficacy of Captive Broodstock Programs and Advance Hatchery Reform Throughout the Columbia River Basin." [from the Abstract], 2007-2008 Annual Progress Report.

    SciTech Connect

    Berejikian, Barry A.

    2009-04-08

    This project was developed to conduct research to improve the efficacy of captive broodstock programs and advance hatchery reform throughout the Columbia river basin. The project has three objectives: (1) maintain adaptive life history characteristics in Chinook salmon, (2) improve imprinting in juvenile sockeye salmon, and (3) match wild phenotypes in Chinook and sockeye salmon reared in hatcheries. A summary of the results are as follows: Objective 1: Adult and jack Chinook salmon males were stocked into four replicate spawning channels at a constant density (N = 16 per breeding group), but different ratios, and were left to spawn naturally with a fixed number of females (N = 6 per breeding group). Adult males obtained primary access to females and were first to enter the nest at the time of spawning. Jack male spawning occurred primarily by establishing satellite positions downstream of the courting pair, and 'sneaking' into the nest at the time of spawning. Male dominance hierarchies were fairly stable and strongly correlated with the order of nest entry at the time of spawning. Spawning participation by jack and adult males is consistent with a negative frequency dependent selection model, which means that selection during spawning favors the rarer life history form. Results of DNA parentage assignments will be analyzed to estimate adult-to-fry fitness of each male. Objective 2: To determine the critical period(s) for imprinting for sockeye salmon, juvenile salmon were exposed to known odorants at key developmental stages. Molecular assessments of imprinting-induced changes in odorant receptor gene expression indicated that regulation of odorant expression is influenced by developmental status and odor exposure history. The results suggest that sockeye salmon are capable of imprinting to homing cues during the developmental periods that correspond to several of current release strategies employed as part of the Captive Broodstock program (specifically

  16. "Research to Improve the Efficacy of Captive Broodstock Programs and Advance Hatchery Reform Throughout the Columbia River Basin." [from the Abstract], 2008-2009 Progress Report.

    SciTech Connect

    Berejikian, Barry A.

    2009-08-18

    This project was developed to conduct research to improve the efficacy of captive broodstock programs and advance hatchery reform throughout the Columbia River Basin. The project has three objectives: (1) maintain adaptive life history characteristics in Chinook salmon, (2) improve imprinting in juvenile sockeye salmon, and (3) match wild phenotypes in Chinook and sockeye salmon reared in hatcheries. A summary of the results are as follows: Objective 1: The ratio of jack to adult male Chinook salmon were varied in experimental breeding populations to test the hypothesis that reproductive success of the two male phenotypes would vary with their relative frequency in the population. Adult Chinook salmon males nearly always obtained primary access to nesting females and were first to enter the nest at the time of spawning. Jack male spawning occurred primarily by establishing satellite positions downstream of the courting pair, and 'sneaking' into the nest at the time of spawning. Male dominance hierarchies were fairly stable and strongly correlated with the order of nest entry at the time of spawning. Observed participation in spawning events and adult-to-fry reproductive success of jack and adult males was consistent with a negative frequency-dependent selection model. Overall, jack males sired an average of 21% of the offspring produced across a range of jack male frequencies. Implications of these and additional findings on Chinook salmon hatchery broodstock management will be presented in the FY 2009 Annual Report. Objective 2: To determine the critical period(s) for imprinting for sockeye salmon, juvenile salmon were exposed to known odorants at key developmental stages. Molecular assessments of imprinting-induced changes in odorant receptor gene expression indicated that regulation of odorant expression is influenced by developmental status and odor exposure history. Expression levels of basic amino acid receptor (BAAR) mRNA in the olfactory epithelium

  17. Outdoor Education, A Selected Bibliography (with ERIC Abstracts). ERIC/CRESS Supplement No. 6.

    ERIC Educational Resources Information Center

    ERIC Clearinghouse on Rural Education and Small Schools, Las Cruces, NM.

    A supplement to six previous bibliographies, this bibliography provides access to some of the latest resource material, research findings, and/or developments in outdoor education. Part I contains 47 citations and abstracts which appeared in "Resources in Education" (RIE) from the January 1976 issue through the December 1976 issue. Part II…

  18. Migrant Education, A Selected Bibliography (with ERIC Abstracts). ERIC/CRESS Supplement No. 5.

    ERIC Educational Resources Information Center

    ERIC Clearinghouse on Rural Education and Small Schools, Las Cruces, NM.

    A supplement to five previous bibliographies, this bibliography provides access to some of the latest research findings or developments in migrant education. Ninety-two documents and 17 journal articles published between 1969 and 1974 are cited. Part 1 contains citations and abstracts which appeared in Resources in Education (RIE) from January…

  19. Migrant Education, A Selected Bibliography (with ERIC Abstracts). ERIC/CRESS Supplement No. 7.

    ERIC Educational Resources Information Center

    ERIC Clearinghouse on Rural Education and Small Schools, Las Cruces, NM.

    A supplement to seven previous bibliographies, this bibliography provides access to some of the latest resource material, research findings, and/or developments in migrant education. Part I contains 175 citations and abstracts which appeared in "Resources in Education" (RIE) from January 1976 through December 1976. Part II includes 14 citations of…

  20. Automated Supernova Discovery (Abstract)

    NASA Astrophysics Data System (ADS)

    Post, R. S.

    2015-12-01

    (Abstract only) We are developing a system of robotic telescopes for automatic recognition of Supernovas as well as other transient events in collaboration with the Puckett Supernova Search Team. At the SAS2014 meeting, the discovery program, SNARE, was first described. Since then, it has been continuously improved to handle searches under a wide variety of atmospheric conditions. Currently, two telescopes are used to build a reference library while searching for PSN with a partial library. Since data is taken every night without clouds, we must deal with varying atmospheric and high background illumination from the moon. Software is configured to identify a PSN, reshoot for verification with options to change the run plan to acquire photometric or spectrographic data. The telescopes are 24-inch CDK24, with Alta U230 cameras, one in CA and one in NM. Images and run plans are sent between sites so the CA telescope can search while photometry is done in NM. Our goal is to find bright PSNs with magnitude 17.5 or less which is the limit of our planned spectroscopy. We present results from our first automated PSN discoveries and plans for PSN data acquisition.

  1. Stellar Presentations (Abstract)

    NASA Astrophysics Data System (ADS)

    Young, D.

    2015-12-01

    (Abstract only) The AAVSO is in the process of expanding its education, outreach and speakers bureau program. powerpoint presentations prepared for specific target audiences such as AAVSO members, educators, students, the general public, and Science Olympiad teams, coaches, event supervisors, and state directors will be available online for members to use. The presentations range from specific and general content relating to stellar evolution and variable stars to specific activities for a workshop environment. A presentation—even with a general topic—that works for high school students will not work for educators, Science Olympiad teams, or the general public. Each audience is unique and requires a different approach. The current environment necessitates presentations that are captivating for a younger generation that is embedded in a highly visual and sound-bite world of social media, twitter and U-Tube, and mobile devices. For educators, presentations and workshops for themselves and their students must support the Next Generation Science Standards (NGSS), the Common Core Content Standards, and the Science Technology, Engineering and Mathematics (STEM) initiative. Current best practices for developing relevant and engaging powerpoint presentations to deliver information to a variety of targeted audiences will be presented along with several examples.

  2. Scientific program and abstracts

    SciTech Connect

    Gerich, C.

    1983-01-01

    The Fifth International Conference on High-Power Particle Beams is organized jointly by the Lawrence Livermore National Laboratory and Physics International Company. As in the previous conferences in this series, the program includes the following topics: high-power, electron- and ion-beam acceleration and transport; diode physics; high-power particle beam interaction with plasmas and dense targets; particle beam fusion (inertial confinement); collective ion acceleration; particle beam heating of magnetically confined plasmas; and generation of microwave/free-electron lasers.

  3. Abstraction of Drift Seepage

    SciTech Connect

    J.T. Birkholzer

    2004-11-01

    This model report documents the abstraction of drift seepage, conducted to provide seepage-relevant parameters and their probability distributions for use in Total System Performance Assessment for License Application (TSPA-LA). Drift seepage refers to the flow of liquid water into waste emplacement drifts. Water that seeps into drifts may contact waste packages and potentially mobilize radionuclides, and may result in advective transport of radionuclides through breached waste packages [''Risk Information to Support Prioritization of Performance Assessment Models'' (BSC 2003 [DIRS 168796], Section 3.3.2)]. The unsaturated rock layers overlying and hosting the repository form a natural barrier that reduces the amount of water entering emplacement drifts by natural subsurface processes. For example, drift seepage is limited by the capillary barrier forming at the drift crown, which decreases or even eliminates water flow from the unsaturated fractured rock into the drift. During the first few hundred years after waste emplacement, when above-boiling rock temperatures will develop as a result of heat generated by the decay of the radioactive waste, vaporization of percolation water is an additional factor limiting seepage. Estimating the effectiveness of these natural barrier capabilities and predicting the amount of seepage into drifts is an important aspect of assessing the performance of the repository. The TSPA-LA therefore includes a seepage component that calculates the amount of seepage into drifts [''Total System Performance Assessment (TSPA) Model/Analysis for the License Application'' (BSC 2004 [DIRS 168504], Section 6.3.3.1)]. The TSPA-LA calculation is performed with a probabilistic approach that accounts for the spatial and temporal variability and inherent uncertainty of seepage-relevant properties and processes. Results are used for subsequent TSPA-LA components that may handle, for example, waste package corrosion or radionuclide transport.

  4. Computing abstraction hierarchies by numerical simulation

    SciTech Connect

    Bundy, A.; Giunchiglia, F.; Sebastiani, R.; Walsh, T.

    1996-12-31

    We present a novel method for building ABSTRIPS-style abstraction hierarchies in planning. The aim of this method is to minimize the amount of backtracking between abstraction levels. Previous approaches have determined the criticality of operator preconditions by reasoning about plans directly. Here, we adopt a simpler and faster approach where we use numerical simulation of the planning process. We demonstrate the theoretical advantages of our approach by identifying some simple properties lacking in previous approaches but possessed by our method. We demonstrate the empirical advantages of our approach by a set of four benchmark experiments using the ABTWEAK system. We compare the quality of the abstraction hierarchies generated with those built by the ALPINE and HIGHPOINT algorithms.

  5. Abstract spatial reasoning as an autistic strength.

    PubMed

    Stevenson, Jennifer L; Gernsbacher, Morton Ann

    2013-01-01

    Autistic individuals typically excel on spatial tests that measure abstract reasoning, such as the Block Design subtest on intelligence test batteries and the Raven's Progressive Matrices nonverbal test of intelligence. Such well-replicated findings suggest that abstract spatial processing is a relative and perhaps absolute strength of autistic individuals. However, previous studies have not systematically varied reasoning level--concrete vs. abstract--and test domain--spatial vs. numerical vs. verbal, which the current study did. Autistic participants (N = 72) and non-autistic participants (N = 72) completed a battery of 12 tests that varied by reasoning level (concrete vs. abstract) and domain (spatial vs. numerical vs. verbal). Autistic participants outperformed non-autistic participants on abstract spatial tests. Non-autistic participants did not outperform autistic participants on any of the three domains (spatial, numerical, and verbal) or at either of the two reasoning levels (concrete and abstract), suggesting similarity in abilities between autistic and non-autistic individuals, with abstract spatial reasoning as an autistic strength. PMID:23533615

  6. DOE Laboratory Catalysis Research Symposium - Abstracts

    SciTech Connect

    Dunham, T.

    1999-02-01

    The conference consisted of two sessions with the following subtopics: (1) Heterogeneous Session: Novel Catalytic Materials; Photocatalysis; Novel Processing Conditions; Metals and Sulfides; Nuclear Magnetic Resonance; Metal Oxides and Partial Oxidation; Electrocatalysis; and Automotive Catalysis. (2) Homogeneous Catalysis: H-Transfer and Alkane Functionalization; Biocatalysis; Oxidation and Photocatalysis; and Novel Medical, Methods, and Catalyzed Reactions.

  7. Previously unknown species of Aspergillus.

    PubMed

    Gautier, M; Normand, A-C; Ranque, S

    2016-08-01

    The use of multi-locus DNA sequence analysis has led to the description of previously unknown 'cryptic' Aspergillus species, whereas classical morphology-based identification of Aspergillus remains limited to the section or species-complex level. The current literature highlights two main features concerning these 'cryptic' Aspergillus species. First, the prevalence of such species in clinical samples is relatively high compared with emergent filamentous fungal taxa such as Mucorales, Scedosporium or Fusarium. Second, it is clearly important to identify these species in the clinical laboratory because of the high frequency of antifungal drug-resistant isolates of such Aspergillus species. Matrix-assisted laser desorption/ionization-time of flight mass spectrometry (MALDI-TOF MS) has recently been shown to enable the identification of filamentous fungi with an accuracy similar to that of DNA sequence-based methods. As MALDI-TOF MS is well suited to the routine clinical laboratory workflow, it facilitates the identification of these 'cryptic' Aspergillus species at the routine mycology bench. The rapid establishment of enhanced filamentous fungi identification facilities will lead to a better understanding of the epidemiology and clinical importance of these emerging Aspergillus species. Based on routine MALDI-TOF MS-based identification results, we provide original insights into the key interpretation issues of a positive Aspergillus culture from a clinical sample. Which ubiquitous species that are frequently isolated from air samples are rarely involved in human invasive disease? Can both the species and the type of biological sample indicate Aspergillus carriage, colonization or infection in a patient? Highly accurate routine filamentous fungi identification is central to enhance the understanding of these previously unknown Aspergillus species, with a vital impact on further improved patient care. PMID:27263029

  8. Foundations of the Bandera Abstraction Tools

    NASA Technical Reports Server (NTRS)

    Hatcliff, John; Dwyer, Matthew B.; Pasareanu, Corina S.; Robby

    2003-01-01

    Current research is demonstrating that model-checking and other forms of automated finite-state verification can be effective for checking properties of software systems. Due to the exponential costs associated with model-checking, multiple forms of abstraction are often necessary to obtain system models that are tractable for automated checking. The Bandera Tool Set provides multiple forms of automated support for compiling concurrent Java software systems to models that can be supplied to several different model-checking tools. In this paper, we describe the foundations of Bandera's data abstraction mechanism which is used to reduce the cardinality (and the program's state-space) of data domains in software to be model-checked. From a technical standpoint, the form of data abstraction used in Bandera is simple, and it is based on classical presentations of abstract interpretation. We describe the mechanisms that Bandera provides for declaring abstractions, for attaching abstractions to programs, and for generating abstracted programs and properties. The contributions of this work are the design and implementation of various forms of tool support required for effective application of data abstraction to software components written in a programming language like Java which has a rich set of linguistic features.

  9. Geoinformatics 2006--Abstracts

    USGS Publications Warehouse

    Brady, Shailaja R.; Sinha, A. Krishna; Gundersen, Linda C.

    2006-01-01

    In order to facilitate the discovery, integration, and analysis of distributed data, geoscientists-in partnership with information technologists and computer scientists-have established the emerging science of geoinformatics. Geoinformatics 2006, an international conference that was attended by over 300 participants between May 10 and 12, 2006, represents the first nationally organized meeting whose primary goal was to provide a forum for the exchange of the most current research in geoinformatics.

  10. Advance Organizers: Concret Versus Abstract.

    ERIC Educational Resources Information Center

    Corkill, Alice J.; And Others

    1988-01-01

    Two experiments examined the relative effects of concrete and abstract advance organizers on students' memory for subsequent prose. Results of the experiments are discussed in terms of the memorability, familiarity, and visualizability of concrete and abstract verbal materials. (JD)

  11. Replace with abstract title

    NASA Astrophysics Data System (ADS)

    Park, Daesik; Kang, Seongjun; Kim, Huijung; Whang, Jungnam

    2004-03-01

    The interface property of perylene thin-film and OTS (octadecyltriclorosilane) monolayer, and its effects on the characteristics of perylene thin-film transistor D. S. Park, S. J. Kang, H. J. Kim, and C. N. Whang Institute of Physics and Applied Physics, Yonsei University, Seoul, KOREA We researched the perylene thin-film which is known for the characteristics of both P-type, and N-type. Perylene thin-film was deposited on SiO2 substrates with different deposition rate. Next, to study the interface effects of OTS (octadecyltriclorosilane) we inserted OTS monolayer between perylene thin-film and SiO2 substrates. And we compared grain size and crystallinity with AFM (Atomoic Force Microscopy) and XRD (X-Ray Diffraction), then we got dramatically increased crystallinity and reduced film roughness with OTS treatment. And we studied the interface with XPS (X-ray Photoelectron Spectroscopy) and FESEM (Field Effect Single Electron Spectroscopy). Then we fabricated OTS inserted perylene thin-film transistor with different deposition rate and mesured current-voltage characteristics. And we got increased saturation current and hole mobility over a hundred time with OTS treatment on SiO2, the saturation current was over 1/1000000 A and mobility was approximately 0.1cm^2/Vs.

  12. Taxonomic abstraction in psychobiology.

    PubMed

    Evans, S H; Chafetz, M D; Gage, F H

    1984-10-01

    If a body of knowledge in a scientific discipline is to be extended beyond empirical observation and into the realm of laws and principles, one of the fundamental requirements is a taxonomy which supports the systematic integration of observations. Psychobiology benefits from taxonomies provided by biology and chemistry, which include not only object oriented taxonomies such as species or chemical elements, but also process oriented taxonomies, such as oxidation, metabolism, phototaxis, or predation. Psychobiology has yet to provide equivalent taxonomies for its behavioral observations, although the common use of terms such as fear, anger, arousal, stress, and memory might lead one to suppose that these are based on a well established taxonomy of behavioral measures. In this report the logical and quantitative requirements for treating behavioral measures in terms of taxonomic classes are reviewed. A sample of studies representing recent research in psychobiology was examined to assess interest in such a taxonomy and to identify elements of current practice which might contribute to its development. Recent practice displays some evidence of interest in behavioral classes, in choice of language, and in frequent use of multiple dependent measures. Multivariate methods, which might elicit from such data evidence contributing to the development of a taxonomy, are rarely used. Recommendations are given on some appropriate analytic methods for data resulting from current practice and for new exploratory paradigms which could aim directly at the establishment of taxonomic classes for behaviors. PMID:6512516

  13. Ozone Conference II: Abstract Proceedings

    SciTech Connect

    1999-11-01

    Ozone Conference II: Pre- and Post-Harvest Applications Two Years After Gras, was held September 27-28, 1999 in Tulare, California. This conference, sponsored by EPRI's Agricultural Technology Alliance and Southern California Edison's AgTAC facility, was coordinated and organized by the on-site ATA-AgTAC Regional Center. Approximately 175 people attended the day-and-a-half conference at AgTAC. During the Conference twenty-two presentations were given on ozone food processing and agricultural applications. Included in the presentations were topics on: (1) Ozone fumigation; (2) Ozone generation techniques; (3) System and design applications; (4) Prewater treatment requirements; (5) Poultry water reuse; (6) Soil treatments with ozone gas; and (7) Post-harvest aqueous and gaseous ozone research results. A live videoconference between Tulare and Washington, D.C. was held to discuss the regulators' view from inside the beltway. Attendees participated in two Roundtable Question and Answer sessions and visited fifteen exhibits and demonstrations. The attendees included university and governmental researchers, regulators, consultants and industry experts, technology developers and providers, and corporate and individual end-users. This report is comprised of the Abstracts of each presentation, biographical sketches for each speaker and a registration/attendees list.

  14. Linking Research to Policy, Practice, and Education: Lessons Learned, Tasks Ahead. Program Abstracts. Annual Scientific Meeting of the Gerontological Society of America (53rd, Washington, DC, November 17-21, 2000).

    ERIC Educational Resources Information Center

    Gerontologist, 2000

    2000-01-01

    This publication contains abstracts from the 53rd annual meeting of the Gerontological Society of America. The abstracts are arranged numerically by the session number in which they appear. Several abstracts are listed under each of the 388 sessions. Although the sessions are not limited to one topic, the dominant theme is education concerning all…

  15. Summer 2015 Internship Abstract

    NASA Technical Reports Server (NTRS)

    Smith, Courtney

    2015-01-01

    Green fluorescent protein (GFP) visually shows the expression of proteins by fluorescing when exposed to certain wavelengths of light. The GFP in this experiment was used to identify cells actively releasing viruses. The experiment focused on the effect of microgravity on the GFP expression of Akata B-cells infected with Epstein Barr Virus (EBV). Two flasks were prepared with 30 million cells each and two bioreactors were prepared with 50 million cells each. All four cultures were incubated for 16 days and fed every four days. Cellometer readings were taken on the feeding days to find cell size, viability, and GFP expression. In addition, the cells were treated with Propodium monoazide (PMA) and run through real time PCR to determine viral load on the feeding days. On the International Space Station air samples are taken to analyze the bacterial and fungal organisms in the air. The Sartorius Portable Airport is being investigated for potential use on the ISS to analyze for viral content in the air. Multiple samples were taken around Johnson Space Center building 37 and in Clear Lake Pediatric Clinic. The filter used was the gelatin membrane filter and the DNA was extracted directly from the filter. The DNA was then run through real time PCR for Varicella Zoster Virus (VZV) and EBV as well as GAPDH to test for the presence of DNA. The results so far have shown low DNA yield and no positive results for VZV or EBV. Further inquiry involves accurately replicating an atmosphere with high viral load from saliva as would be found on the ISS to run the air sampler in. Another line of research is stress hormones that may be correlated to the reactivation of latent viruses. The stress hormones from saliva samples are analyzed rather than blood samples. The quantity found in saliva shows the quantity of the hormones actually attached to cells and causing a reaction, whereas in the blood the quantity of hormones is the total amount released to cause a reaction. The particular

  16. Mechanical Engineering Department technical abstracts

    SciTech Connect

    Denney, R.M.

    1982-07-01

    The Mechanical Engineering Department publishes listings of technical abstracts twice a year to inform readers of the broad range of technical activities in the Department, and to promote an exchange of ideas. Details of the work covered by an abstract may be obtained by contacting the author(s). Overall information about current activities of each of the Department's seven divisions precedes the technical abstracts.

  17. Recursive Abstractions for Parameterized Systems

    NASA Astrophysics Data System (ADS)

    Jaffar, Joxan; Santosa, Andrew E.

    We consider a language of recursively defined formulas about arrays of variables, suitable for specifying safety properties of parameterized systems. We then present an abstract interpretation framework which translates a paramerized system as a symbolic transition system which propagates such formulas as abstractions of underlying concrete states. The main contribution is a proof method for implications between the formulas, which then provides for an implementation of this abstract interpreter.

  18. Finding Feasible Abstract Counter-Examples

    NASA Technical Reports Server (NTRS)

    Pasareanu, Corina S.; Dwyer, Matthew B.; Visser, Willem; Clancy, Daniel (Technical Monitor)

    2002-01-01

    A strength of model checking is its ability to automate the detection of subtle system errors and produce traces that exhibit those errors. Given the high computational cost of model checking most researchers advocate the use of aggressive property-preserving abstractions. Unfortunately, the more aggressively a system is abstracted the more infeasible behavior it will have. Thus, while abstraction enables efficient model checking it also threatens the usefulness of model checking as a defect detection tool, since it may be difficult to determine whether a counter-example is feasible and hence worth developer time to analyze. We have explored several strategies for addressing this problem by extending an explicit-state model checker, Java PathFinder (JPF), to search for and analyze counter-examples in the presence of abstractions. We demonstrate that these techniques effectively preserve the defect detection ability of model checking in the presence of aggressive abstraction by applying them to check properties of several abstracted multi-threaded Java programs. These new capabilities are not specific to JPF and can be easily adapted to other model checking frameworks; we describe how this was done for the Bandera toolset.

  19. Natural radiation environment III. [Lead Abstract

    SciTech Connect

    Gesell, T.F.; Lowder, W.M.

    1980-01-01

    Separate abstracts were prepared for the 52 research papers presented at this symposium in April 1978. The major topics in this volume deal with penetrating radiation measurements, radiation surveys and population exposure, radioactivity in the indoor environment, and technologically enhanced natural radioactivity. (KRM)

  20. The Eggen Card Project (Poster abstract)

    NASA Astrophysics Data System (ADS)

    Silvis, G.

    2015-06-01

    (Abstract only) At the 2013 meeting we kicked off the Eggen Card project. This project was to make the huge collection of photometric observations made by Olin Eggen accessible to researchers. My poster this year is to report progress and encourage more members to participate.

  1. Reducing Abstraction When Learning Graph Theory

    ERIC Educational Resources Information Center

    Hazzan, Orit; Hadar, Irit

    2005-01-01

    This article presents research on students' understanding of basic concepts in Graph Theory. Students' understanding is analyzed through the lens of the theoretical framework of reducing abstraction (Hazzan, 1999). As it turns out, in spite of the relative simplicity of the concepts that are introduced in the introductory part of a traditional…

  2. C. M. Louttit and "Psychological Abstracts"

    ERIC Educational Resources Information Center

    Littman, Richard A.

    2007-01-01

    R. A. Littman indicates that L. T. Benjamin and G. R. VandenBos's history of Psychological Abstracts is a fine account of how the American Psychological Association has carried out its responsibility to provide access to psychological research and writing. Littman was pleased to see Mac Louttit's work as editor brought out, and he takes this…

  3. 1986 annual information meeting. Abstracts

    SciTech Connect

    Not Available

    1986-01-01

    Abstracts are presented for the following papers: Geohydrological Research at the Y-12 Plant (C.S. Haase); Ecological Impacts of Waste Disposal Operations in Bear Creek Valley Near the Y-12 Plant (J.M. Loar); Finite Element Simulation of Subsurface Contaminant Transport: Logistic Difficulties in Handling Large Field Problems (G.T. Yeh); Dynamic Compaction of a Radioactive Waste Burial Trench (B.P. Spalding); Comparative Evaluation of Potential Sites for a High-Level Radioactive Waste Repository (E.D. Smith); Changing Priorities in Environmental Assessment and Environmental Compliance (R.M. Reed); Ecology, Ecotoxicology, and Ecological Risk Assessment (L.W. Barnthouse); Theory and Practice in Uncertainty Analysis from Ten Years of Practice (R.H. Gardner); Modeling Landscape Effects of Forest Decline (V.H. Dale); Soil Nitrogen and the Global Carbon Cycle (W.M. Post); Maximizing Wood Energy Production in Short-Rotation Plantations: Effect of Initial Spacing and Rotation Length (L.L. Wright); and Ecological Communities and Processes in Woodland Streams Exhibit Both Direct and Indirect Effects of Acidification (J.W. Elwood).

  4. Abstracts

    NASA Astrophysics Data System (ADS)

    2012-09-01

    Measuring cosmological parameters with GRBs: status and perspectives New interpretation of the Amati relation The SED Machine - a dedicated transient spectrograph PTF10iue - evidence for an internal engine in a unique Type Ic SN Direct evidence for the collapsar model of long gamma-ray bursts On pair instability supernovae and gamma-ray bursts Pan-STARRS1 observations of ultraluminous SNe The influence of rotation on the critical neutrino luminosity in core-collapse supernovae General relativistic magnetospheres of slowly rotating and oscillating neutron stars Host galaxies of short GRBs GRB 100418A: a bridge between GRB-associated hypernovae and SNe Two super-luminous SNe at z ~ 1.5 from the SNLS Prospects for very-high-energy gamma-ray bursts with the Cherenkov Telescope Array The dynamics and radiation of relativistic flows from massive stars The search for light echoes from the supernova explosion of 1181 AD The proto-magnetar model for gamma-ray bursts Stellar black holes at the dawn of the universe MAXI J0158-744: the discovery of a supersoft X-ray transient Wide-band spectra of magnetar burst emission Dust formation and evolution in envelope-stripped core-collapse supernovae The host galaxies of dark gamma-ray bursts Keck observations of 150 GRB host galaxies Search for properties of GRBs at large redshift The early emission from SNe Spectral properties of SN shock breakout MAXI observation of GRBs and short X-ray transients A three-dimensional view of SN 1987A using light echo spectroscopy X-ray study of the southern extension of the SNR Puppis A All-sky survey of short X-ray transients by MAXI GSC Development of the CALET gamma-ray burst monitor (CGBM)

  5. Leadership Abstracts; Volume 4, 1991.

    ERIC Educational Resources Information Center

    Doucette, Don, Ed.

    1991-01-01

    "Leadership Abstracts" is published bimonthly and distributed to the chief executive officer of every two-year college in the United States and Canada. This document consists of the 15 one-page abstracts published in 1991. Addressing a variety of topics of interest to the community college administrators, this volume includes: (1) "Delivering the…

  6. Food Science and Technology Abstracts.

    ERIC Educational Resources Information Center

    Cohen, Elinor; Federman, Joan

    1979-01-01

    Introduces the reader to the Food Science and Technology Abstracts, a data file that covers worldwide literature on human food commodities and aspects of food processing. Topics include scope, subject index, thesaurus, searching online, and abstracts; tables provide a comparison of ORBIT and DIALOG versions of the file. (JD)

  7. Innovation Abstracts, Volume XV, 1993.

    ERIC Educational Resources Information Center

    Roueche, Suanne D., Ed.

    1993-01-01

    This volume of 30 one- to two-page abstracts from 1993 highlights a variety of innovative approaches to teaching and learning in the community college. Topics covered in the abstracts include: (1) role-playing to encourage critical thinking; (2) team learning techniques to cultivate business skills; (3) librarian-instructor partnerships to create…

  8. Student Success with Abstract Art

    ERIC Educational Resources Information Center

    Hamidou, Kristine

    2009-01-01

    An abstract art project can be challenging or not, depending on the objectives the teacher sets up. In this article, the author describes an abstract papier-mache project that is a success for all students, and is a versatile project easily manipulated to suit the classroom of any art teacher.

  9. Abstraction in perceptual symbol systems.

    PubMed Central

    Barsalou, Lawrence W

    2003-01-01

    After reviewing six senses of abstraction, this article focuses on abstractions that take the form of summary representations. Three central properties of these abstractions are established: ( i ) type-token interpretation; (ii) structured representation; and (iii) dynamic realization. Traditional theories of representation handle interpretation and structure well but are not sufficiently dynamical. Conversely, connectionist theories are exquisitely dynamic but have problems with structure. Perceptual symbol systems offer an approach that implements all three properties naturally. Within this framework, a loose collection of property and relation simulators develops to represent abstractions. Type-token interpretation results from binding a property simulator to a region of a perceived or simulated category member. Structured representation results from binding a configuration of property and relation simulators to multiple regions in an integrated manner. Dynamic realization results from applying different subsets of property and relation simulators to category members on different occasions. From this standpoint, there are no permanent or complete abstractions of a category in memory. Instead, abstraction is the skill to construct temporary online interpretations of a category's members. Although an infinite number of abstractions are possible, attractors develop for habitual approaches to interpretation. This approach provides new ways of thinking about abstraction phenomena in categorization, inference, background knowledge and learning. PMID:12903648

  10. Technical abstracts: Mechanical engineering, 1990

    SciTech Connect

    Broesius, J.Y.

    1991-03-01

    This document is a compilation of the published, unclassified abstracts produced by mechanical engineers at Lawrence Livermore National Laboratory (LLNL) during the calendar year 1990. Many abstracts summarize work completed and published in report form. These are UCRL-JC series documents, which include the full text of articles to be published in journals and of papers to be presented at meetings, and UCID reports, which are informal documents. Not all UCIDs contain abstracts: short summaries were generated when abstracts were not included. Technical Abstracts also provides descriptions of those documents assigned to the UCRL-MI (miscellaneous) category. These are generally viewgraphs or photographs presented at meetings. An author index is provided at the back of this volume for cross referencing.

  11. Metaphor: Bridging embodiment to abstraction.

    PubMed

    Jamrozik, Anja; McQuire, Marguerite; Cardillo, Eileen R; Chatterjee, Anjan

    2016-08-01

    Embodied cognition accounts posit that concepts are grounded in our sensory and motor systems. An important challenge for these accounts is explaining how abstract concepts, which do not directly call upon sensory or motor information, can be informed by experience. We propose that metaphor is one important vehicle guiding the development and use of abstract concepts. Metaphors allow us to draw on concrete, familiar domains to acquire and reason about abstract concepts. Additionally, repeated metaphoric use drawing on particular aspects of concrete experience can result in the development of new abstract representations. These abstractions, which are derived from embodied experience but lack much of the sensorimotor information associated with it, can then be flexibly applied to understand new situations. PMID:27294425

  12. Earth Sciences Division collected abstracts: 1979

    SciTech Connect

    Henry, A.L.; Schwartz, L.L.

    1980-04-30

    This report is a compilation of abstracts of papers, internal reports, and talks presented during 1979 at national and international meetings by members of the Earth Sciences Division, Lawrence Livermore Laboratory. The arrangement is alphabetical (by author). For a given report, a bibliographic reference appears under the name of each coauthor, but the abstract iself is given only under the name of the first author or the first Earth Sciences Division author. A topical index at the end of the report provides useful cross references, while indicating major areas of research interest in the Earth Sciences Division.

  13. NASA Patent Abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 21) Abstracts

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Abstracts are cited for 87 patents and applications introduced into the NASA scientific and technical information system during the period of January 1982 through June 1982. Each entry consists of a citation, an abstract, and in mose cases, a key illustration selected from the patent or patent application.

  14. Teaching Abstract Concepts by Metaphor.

    ERIC Educational Resources Information Center

    Sutherland, Judith A.

    2001-01-01

    Defines metaphor and its uses; explains the construction and application of metaphors in nursing education. Describes the transformation of the abstract psychiatric concept of therapeutic milieu into a visual metaphor. (SK)

  15. Deficiencies in structured medical abstracts.

    PubMed

    Froom, P; Froom, J

    1993-07-01

    This study was carried out to determine if the content of structured abstracts conforms with recommendations of the Ad Hoc Working Group for the critical appraisal of the medical literature as adopted by the Annals of Internal Medicine. The study design was a survey. All articles published in Annals of Internal Medicine in 1991, excluding editorials, case-reports, literature reviews, decision analysis, studies in medical education, descriptive studies of clinical and basic phenomena, and papers lacking a structured abstract, were studied. Of a total of 150 articles, 20 were excluded. The abstract and text of each article were assessed for the presence of the following items; patient selection criteria, statements concerning extrapolation of findings, need for further study, and whether or not the information should be used now. Number of refusers, drop outs and reason(s) for drop outs were assessed for intervention and prospective cohort studies only. Deficiencies of assessed items were noted in both abstracts and texts. For abstracts, patient selection criteria, numbers of refusers, number of drop outs and reason(s) for drop outs were reported in 44.6% (58/130), 3.1% (4/130), 16.9% (14/83) and 2.4% (2/83) respectively. These items were reported more frequently in the texts 87.7% (114/130), 9.2% (12/130), 60.2% (50/83) and 37.3% (31/83) respectively (p < 0.05). Statements concerning extrapolation of findings, need for further study and use of information now were also more frequent in texts than abstracts (p < 0.0001). A large number of structured abstracts published in the Annals of Internal Medicine in 1991, lack information recommended by the Ad Hoc Working Group. Our findings should not be extrapolated to other journals requiring structured abstracts. PMID:8326342

  16. Reducing Abstraction in High School Computer Science Education: The Case of Definition, Implementation, and Use of Abstract Data Types

    ERIC Educational Resources Information Center

    Sakhnini, Victoria; Hazzan, Orit

    2008-01-01

    The research presented in this article deals with the difficulties and mental processes involved in the definition, implementation, and use of abstract data types encountered by 12th grade advanced-level computer science students. Research findings are interpreted within the theoretical framework of "reducing abstraction" [Hazzan 1999]. The…

  17. Hydrogen energy. A bibliography with abstracts

    NASA Technical Reports Server (NTRS)

    1978-01-01

    Hydrogen Energy is a continuing bibliographic summary with abstracts of research and projections on the subject of hydrogen as a secondary fuel and as an energy carrier. This update to Hydrogen Energy cites additional references identified during the fourth quarter of 1978. It is the fourth in a 1978 quarterly series intended to provide current awareness to those interested in hydrogen energy. A series of cross indexes are included which track directly with those of the cumulative volume.

  18. Modelling Metamorphism by Abstract Interpretation

    NASA Astrophysics Data System (ADS)

    Dalla Preda, Mila; Giacobazzi, Roberto; Debray, Saumya; Coogan, Kevin; Townsend, Gregg M.

    Metamorphic malware apply semantics-preserving transformations to their own code in order to foil detection systems based on signature matching. In this paper we consider the problem of automatically extract metamorphic signatures from these malware. We introduce a semantics for self-modifying code, later called phase semantics, and prove its correctness by showing that it is an abstract interpretation of the standard trace semantics. Phase semantics precisely models the metamorphic code behavior by providing a set of traces of programs which correspond to the possible evolutions of the metamorphic code during execution. We show that metamorphic signatures can be automatically extracted by abstract interpretation of the phase semantics, and that regular metamorphism can be modelled as finite state automata abstraction of the phase semantics.

  19. Mechanical Engineering Department technical abstracts

    SciTech Connect

    Not Available

    1984-07-01

    The Mechanical Engineering Department publishes abstracts twice a year to inform readers of the broad range of technical activities in the Department, and to promote an exchange of ideas. Details of the work covered by an abstract may be obtained by contacting the author(s). General information about the current role and activities of each of the Department's seven divisions precedes the technical abstracts. Further information about a division's work may be obtained from the division leader, whose name is given at the end of each divisional summary. The Department's seven divisions are as follows: Nuclear Test Engineering Division, Nuclear Explosives Engineering Division, Weapons Engineering Division, Energy Systems Engineering Division, Engineering Sciences Division, Magnetic Fusion Engineering Division and Materials Fabrication Division.

  20. Abstract concepts: data from a Grey parrot.

    PubMed

    Pepperberg, Irene M

    2013-02-01

    Do humans and nonhumans share the ability to form abstract concepts? Until the 1960s, many researchers questioned whether avian subjects could form categorical constructs, much less more abstract formulations, including concepts such as same-different or exact understanding of number. Although ethologists argued that nonhumans, including birds, had to have some understanding of divisions such as prey versus predator, mate versus nonmate, food versus nonfood, or basic relational concepts such as more versus less, simply in order to survive, no claims were made that these abilities reflected cognitive processes, and little formal data from psychology laboratories could initially support such claims. Researchers like Anthony Wright, however, succeeded in obtaining such data and inspired many others to pursue these topics, with the eventual result that several avian species are now considered "feathered primates" in terms of cognitive processes. Here I review research on numerical concepts in the Gray parrot (Psittacus erithacus), demonstrating that at least one subject, Alex, understood number symbols as abstract representations of real-world collections, in ways comparing favorably to those of apes and young human children. He not only understood such concepts, but also appeared to learn them in ways more similar to humans than to apes. PMID:23089384

  1. Abstract communication for coordinated planning

    NASA Technical Reports Server (NTRS)

    Clement, Bradley J.; Durfee, Edmund H.

    2003-01-01

    work offers evidence that distributed planning agents can greatly reduce communication costs by reasoning at abstract levels. While it is intuitive that improved search can reduce communication in such cases, there are other decisions about how to communicate plan information that greatly affect communication costs. This paper identifies cases independent of search where communicating at multiple levels of abstraction can exponentially decrease costs and where it can exponentially add costs. We conclude with a process for determining appropriate levels of communication based on characteristics of the domain.

  2. Interfacing microbiology and biotechnology. Conference abstracts

    SciTech Connect

    Maupin, Julia A.

    2001-05-19

    The Interfacing Microbiology and Biotechnology Conference was attended by over 100 faculty, post-docs, students, and research scientists from the US, Europe, and Latin America. The conference successfully stimulated communication and the dissemination of knowledge among scientists involved in basic and applied research. The focus of the conference was on microbial physiology and genetics and included sessions on C1 metabolism, archaeal metabolism, proteases and chaperones, gene arrays, and metabolic engineering. The meeting provided the setting for in-depth discussions between scientists who are internationally recognized for their research in these fields. The following objectives were met: (1) The promotion of interaction and future collaborative projects among scientists involved in basic and applied research which incorporates microbial physiology, genetics, and biochemistry; (2) the facilitation of communication of new research findings through seminars, posters, and abstracts; (3 ) the stimulation of enthusiasm and education among participants including graduate and undergraduate students.

  3. Undergraduate research semester internship spring 1999 abstracts and research papers

    SciTech Connect

    Dibble, S; Fernandez, A; Mayers, C; Omikunle, A; Weiss, O

    1999-05-01

    This report consists of the following titles: (1) Development of Sieving Media for DNA Sequencing; (2) Protein-Protein Interaction Specificity of a Human Exonuclease; (3) Cascading Modular Biotreatment System--From Conceptual Design to Field Tests; (4) Detecting the Unseen Enemies--Biological Warfare; and (5) Development of a Functional Chip for High-Throughput Screening of Protein-DNA Interactions.

  4. Innovation Abstracts, Volume XIX, 1997.

    ERIC Educational Resources Information Center

    Roueche, Suanne D., Ed.

    1997-01-01

    The 52 abstracts in these 29 serial issues describe innovative approaches to teaching and learning in the community college. Sample topics include a checklist for conference presenters, plan to retain students, faculty home page, improvements in writing instruction, cooperative learning, support for high risk students, competitive colleges and the…

  5. Handedness Shapes Children's Abstract Concepts

    ERIC Educational Resources Information Center

    Casasanto, Daniel; Henetz, Tania

    2012-01-01

    Can children's handedness influence how they represent abstract concepts like "kindness" and "intelligence"? Here we show that from an early age, right-handers associate rightward space more strongly with positive ideas and leftward space with negative ideas, but the opposite is true for left-handers. In one experiment, children indicated where on…

  6. Innovation Abstracts, Volume XX, 1998.

    ERIC Educational Resources Information Center

    Roueche, Suanne D., Ed.

    1998-01-01

    The 52 abstracts in these 29 serial issues describe innovative approaches to teaching and learning in the community college. Sample topics include reading motivation, barriers to academic success, the learning environment, writing skills, leadership in the criminal justice profession, role-playing strategies, cooperative education, distance…

  7. Abstract Journal Concept Being Examined

    ERIC Educational Resources Information Center

    Somerville, Brendan F.

    1972-01-01

    In order to control the information explosion, some European chemical groups are studying the idea of abandoning full publication in printed form of all primary journals and, in their place, substituting a new form of abstract journal combined with a microfilm record of full scientific papers. (Author/CP)

  8. Metaphoric Images from Abstract Concepts.

    ERIC Educational Resources Information Center

    Vizmuller-Zocco, Jana

    1992-01-01

    Discusses children's use of metaphors to create meaning, using as an example the pragmatic and "scientific" ways in which preschool children explain thunder and lightning to themselves. Argues that children are being shortchanged by modern scientific notions of abstractness and that they should be encouraged to create their own explanations of…

  9. Abstract Expressionism. Clip and Save.

    ERIC Educational Resources Information Center

    Hubbard, Guy

    2002-01-01

    Provides information on the art movement, Abstract Expressionism, and includes learning activities. Focuses on the artist Jackson Pollock, offering a reproduction of his artwork, "Convergence: Number 10." Includes background information on the life and career of Pollock and a description of the included artwork. (CMK)

  10. ERGONOMICS ABSTRACTS 48347-48982.

    ERIC Educational Resources Information Center

    Ministry of Technology, London (England). Warren Spring Lab.

    IN THIS COLLECTION OF ERGONOMICS ABSTRACTS AND ANNOTATIONS THE FOLLOWING AREAS OF CONCERN ARE REPRESENTED--GENERAL REFERENCES, METHODS, FACILITIES, AND EQUIPMENT RELATING TO ERGONOMICS, SYSTEMS OF MAN AND MACHINES, VISUAL, AUDITORY, AND OTHER SENSORY INPUTS AND PROCESSES (INCLUDING SPEECH AND INTELLIGIBILITY), INPUT CHANNELS, BODY MEASUREMENTS,…

  11. Does "Social Work Abstracts" Work?

    ERIC Educational Resources Information Center

    Holden, Gary; Barker, Kathleen; Covert-Vail, Lucinda; Rosenberg, Gary; Cohen, Stephanie A.

    2008-01-01

    Objective: The current study seeks to provide estimates of the adequacy of journal coverage in the Social Work Abstracts (SWA) database. Method: A total of 23 journals listed in the Journal Citation Reports social work category during the 1997 to 2005 period were selected for study. Issue-level coverage estimates were obtained for SWA and…

  12. The Theatre Audience: An Abstraction.

    ERIC Educational Resources Information Center

    Campbell, Paul Newell

    1981-01-01

    Argues that theater is aimed at and presented to an ideal or abstract audience. Discusses the implications of performing for an actual audience, adaptation to various audiences, and the concept of the audience as an evaluative device. (See CS 705 536.) (JMF)

  13. Chemical Abstracts' Document Delivery Service.

    ERIC Educational Resources Information Center

    Rollins, Stephen

    1984-01-01

    The Document Delivery Service offered by Chemical Abstracts is described in terms of the DIALORDER option on the Dialog information retrieval system, mail requests, and requests transmitted through OCLC's Interlibrary Loan system. Transmission costs, success rates, delivery rates, and other considerations in utilizing the service are included.…

  14. Greater cross-viewer similarity of semantic associations for representational than for abstract artworks.

    PubMed

    Schepman, Astrid; Rodway, Paul; Pullen, Sarah J

    2015-01-01

    It has been shown previously that liking and valence of associations in response to artworks show greater convergence across viewers for representational than for abstract artwork. The current research explored whether the same applies to the semantic content of the associations. We used data gained with an adapted unique corporate association valence measure, which invited 24 participants to give short verbal responses to 11 abstract and 11 representational artworks. We paired the responses randomly to responses given to the same artwork and computed semantic similarity scores using UMBC Ebiquity software. This showed significantly greater semantic similarity scores for representational than for abstract art. A control analysis in which responses were randomly paired with responses from the same category (abstract, representational) showed no significant results, ruling out a baseline effect. For both abstract and representational artworks, randomly paired responses resembled each other less than responses from the same artworks, but the effect was much larger for representational artworks. Our work shows that individuals share semantic associations with other viewers in response to artworks to a greater extent when the artwork is representational than when it is abstract. Our novel method shows potential utility for many areas of psychology that aim to understand the semantic convergence of people's verbal responses, not least aesthetic psychology. PMID:26587700

  15. Semantic-Aware Automatic Parallelization of Modern Applications Using High-Level Abstractions

    SciTech Connect

    Liao, C; Quinlan, D J; Willcock, J J; Panas, T

    2009-12-21

    Automatic introduction of OpenMP for sequential applications has attracted significant attention recently because of the proliferation of multicore processors and the simplicity of using OpenMP to express parallelism for shared-memory systems. However, most previous research has only focused on C and Fortran applications operating on primitive data types. Modern applications using high-level abstractions, such as C++ STL containers and complex user-defined class types, are largely ignored due to the lack of research compilers that are readily able to recognize high-level object-oriented abstractions and leverage their associated semantics. In this paper, we use a source-to-source compiler infrastructure, ROSE, to explore compiler techniques to recognize high-level abstractions and to exploit their semantics for automatic parallelization. Several representative parallelization candidate kernels are used to study semantic-aware parallelization strategies for high-level abstractions, combined with extended compiler analyses. Preliminary results have shown that semantics of abstractions can help extend the applicability of automatic parallelization to modern applications and expose more opportunities to take advantage of multicore processors.

  16. Extending Automatic Parallelization to Optimize High-Level Abstractions for Multicore

    SciTech Connect

    Liao, C; Quinlan, D J; Willcock, J J; Panas, T

    2008-12-12

    Automatic introduction of OpenMP for sequential applications has attracted significant attention recently because of the proliferation of multicore processors and the simplicity of using OpenMP to express parallelism for shared-memory systems. However, most previous research has only focused on C and Fortran applications operating on primitive data types. C++ applications using high-level abstractions, such as STL containers and complex user-defined types, are largely ignored due to the lack of research compilers that are readily able to recognize high-level object-oriented abstractions and leverage their associated semantics. In this paper, we automatically parallelize C++ applications using ROSE, a multiple-language source-to-source compiler infrastructure which preserves the high-level abstractions and gives us access to their semantics. Several representative parallelization candidate kernels are used to explore semantic-aware parallelization strategies for high-level abstractions, combined with extended compiler analyses. Those kernels include an array-base computation loop, a loop with task-level parallelism, and a domain-specific tree traversal. Our work extends the applicability of automatic parallelization to modern applications using high-level abstractions and exposes more opportunities to take advantage of multicore processors.

  17. Object Classification via Planar Abstraction

    NASA Astrophysics Data System (ADS)

    Oesau, Sven; Lafarge, Florent; Alliez, Pierre

    2016-06-01

    We present a supervised machine learning approach for classification of objects from sampled point data. The main idea consists in first abstracting the input object into planar parts at several scales, then discriminate between the different classes of objects solely through features derived from these planar shapes. Abstracting into planar shapes provides a means to both reduce the computational complexity and improve robustness to defects inherent to the acquisition process. Measuring statistical properties and relationships between planar shapes offers invariance to scale and orientation. A random forest is then used for solving the multiclass classification problem. We demonstrate the potential of our approach on a set of indoor objects from the Princeton shape benchmark and on objects acquired from indoor scenes and compare the performance of our method with other point-based shape descriptors.

  18. An Abstract Plan Preparation Language

    NASA Technical Reports Server (NTRS)

    Butler, Ricky W.; Munoz, Cesar A.

    2006-01-01

    This paper presents a new planning language that is more abstract than most existing planning languages such as the Planning Domain Definition Language (PDDL) or the New Domain Description Language (NDDL). The goal of this language is to simplify the formal analysis and specification of planning problems that are intended for safety-critical applications such as power management or automated rendezvous in future manned spacecraft. The new language has been named the Abstract Plan Preparation Language (APPL). A translator from APPL to NDDL has been developed in support of the Spacecraft Autonomy for Vehicles and Habitats Project (SAVH) sponsored by the Explorations Technology Development Program, which is seeking to mature autonomy technology for application to the new Crew Exploration Vehicle (CEV) that will replace the Space Shuttle.

  19. Cryogenic foam insulation: Abstracted publications

    NASA Technical Reports Server (NTRS)

    Williamson, F. R.

    1977-01-01

    A group of documents were chosen and abstracted which contain information on the properties of foam materials and on the use of foams as thermal insulation at cryogenic temperatures. The properties include thermal properties, mechanical properties, and compatibility properties with oxygen and other cryogenic fluids. Uses of foams include applications as thermal insulation for spacecraft propellant tanks, and for liquefied natural gas storage tanks and pipelines.

  20. Concrete and abstract Voronoi diagrams

    SciTech Connect

    Klein, R. )

    1989-01-01

    The Voronoi diagram of a set of sites is a partition of the plane into regions, one to each site, such that the region of each site contains all points of the plane that are closer to this site than to the other ones. Such partitions are of great importance to computer science and many other fields. The challenge is to compute Voronoi diagrams quickly. The problem is that their structure depends on the notion of distance and the sort of site. In this book the author proposes a unifying approach by introducing abstract Voronoi diagrams. These are based on the concept of bisecting curves which are required to have some simple properties that are actually possessed by most bisectors of concrete Voronoi diagrams. Abstract Voronoi diagrams can be computed efficiently and there exists a worst-case efficient algorithm of divide-and-conquer type that applies to all abstract Voronoi diagrams satisfying a certain constraint. The author shows that this constraint is fulfilled by the concrete diagrams based no large classes of metrics in the plane.

  1. Concept Abstractness and the Representation of Noun-Noun Combinations

    ERIC Educational Resources Information Center

    Xu, Xu; Paulson, Lisa

    2013-01-01

    Research on noun-noun combinations has been largely focusing on concrete concepts. Three experiments examined the role of concept abstractness in the representation of noun-noun combinations. In Experiment 1, participants provided written interpretations for phrases constituted by nouns of varying degrees of abstractness. Interpretive focus (the…

  2. Tense Use and Move Analysis in Journal Article Abstracts

    ERIC Educational Resources Information Center

    Wang, Shih-ping; Tu, Pin-ning

    2014-01-01

    There has long been a growing interest in journal article (JA) abstract writing, and this pervading interest has boosted the exigency for further research. This current study therefore aims to investigate both the various applications of verb tense and the rhetorical structure within JA abstracts. A corpus of 1,000 JAs was collected from four…

  3. Youth Studies Abstracts. Vol. 4 No. 3.

    ERIC Educational Resources Information Center

    Youth Studies Abstracts, 1985

    1985-01-01

    This volume contains 169 abstracts of documents dealing with youth and educational programs for youth. Included in the volume are 97 abstracts of documents dealing with social and educational developments; 56 abstracts of program reports, reviews, and evaluations; and 16 abstracts of program materials. Abstracts are grouped according to the…

  4. How to prepare and submit abstracts for scientific meetings.

    PubMed

    Japiassú, Andre Miguel

    2013-01-01

    The presentation of study results is a key step in scientific research, and submitting an abstract to a meeting is often the first form of public communication. Meeting abstracts have a defined structure that is similar to abstracts for scientific articles, with an introduction, the objective, methods, results and conclusions. However, abstracts for meetings are not presented as part of a full article and, therefore, must contain the necessary and most relevant data. In this article, we detail their structure and include tips to make them technically correct. PMID:23917970

  5. Operating System Abstraction Layer (OSAL)

    NASA Technical Reports Server (NTRS)

    Yanchik, Nicholas J.

    2007-01-01

    This viewgraph presentation reviews the concept of the Operating System Abstraction Layer (OSAL) and its benefits. The OSAL is A small layer of software that allows programs to run on many different operating systems and hardware platforms It runs independent of the underlying OS & hardware and it is self-contained. The benefits of OSAL are that it removes dependencies from any one operating system, promotes portable, reusable flight software. It allows for Core Flight software (FSW) to be built for multiple processors and operating systems. The presentation discusses the functionality, the various OSAL releases, and describes the specifications.

  6. IEEE conference record--Abstracts

    SciTech Connect

    Not Available

    1992-01-01

    The following topics were covered in this meeting: basic plasma phenomena and plasma waves; plasma diagnostics; space plasma diagnostics; magnetic fusion; electron, ion and plasma sources; intense electron and ion beams; intense beam microwaves; fast wave M/W devices; microwave plasma interactions; plasma focus; ultrafast Z-pinches; plasma processing; electrical gas discharges; fast opening switches; magnetohydrodynamics; electromagnetic and electrothermal launchers; x-ray lasers; computational plasma science; solid state plasmas and switches; environmental/energy issues in plasma science; vacuum electronics; plasmas for lighting; gaseous electronics; and ball lightning and other spherical plasmas. Separate abstracts were prepared for 278 papers of this conference.

  7. MUNICIPAL WATER POLLUTION CONTROL ABSTRACTS: NOVEMBER 1976-OCTOBER 1977

    EPA Science Inventory

    The Franklin Institute Research Laboratories, Science Information Services Department, prepared for the Environmental Protection Agency Volume 4 of the Municipal Technology Bulletin, a current-awareness abstracting bulletin covering methods of municipal waste water treatment, pro...

  8. MUNICIPAL WATER POLLUTION CONTROL ABSTRACTS: MAY-OCTOBER 1976

    EPA Science Inventory

    The Franklin Institute Research Laboratories, Science Information Services Department prepared for the Environmental Protection Agency, Volume 4 of a monthly current-awareness abstracting bulletin, Municipal Technology Bulletin, which dealt with methods of municipal waste water t...

  9. MUNICIPAL WATER POLLUTION CONTROL ABSTRACTS: APRIL 1975-MARCH 1976

    EPA Science Inventory

    The Franklin Institute Research Laboratories, Science Information Services Department prepared for the Environmental Protection Agency, Volume 3 of a monthly current-awareness abstracting bulletin, Municipal Technology Bulletin, which dealt with methods of municipal waste water t...

  10. MUNICIPAL WATER POLLUTION CONTROL ABSTRACTS: NOVEMBER 1977-OCTOBER 1978

    EPA Science Inventory

    The Municipal Technology Bulletin informs researchers, consultants, engineers, and government officials of current developments described in more than 4000 English and non-English language scientific and technical publications. Topics covered in the Bulletin and in the abstracts ...

  11. SERI Photovoltaic Subcontract Reports: 1988 Abstracts and Document Control Information

    SciTech Connect

    Not Available

    1990-06-01

    This report contains the document control information and abstracts for SERI Photovoltaic (PV) Program Branch publications resulting from SERI's subcontracted PV research. The information is presented for reports published or distributed during fiscal year (FY) 1988.

  12. Recommendations for improving the home office project licence abstracts.

    PubMed

    Hudson, Michelle

    2006-05-01

    The Freedom of Information Act 2000 prompted the Government to evaluate how public understanding about the use of animals in scientific research can be improved and how animal experimentation is regulated within the UK. This resulted in the publication of anonymous project licence abstracts. Here, the abstracts published between December 2004 and October 2005 have been evaluated, by using a scoring system which takes into account their content and format, in order to assess whether they provide information that will facilitate the increased implementation of reduction, refinement and replacement strategies. The potential impact of freely-available Home Office project licence abstracts on public attitudes to animal testing and on the quality of animal-based research, is also discussed. Although some abstracts scored well, in general, the abstracts were found to be severely lacking in detail about the welfare of experimental animals. Thus, the abstracts tend to present a distorted picture of animal-based research. Many abstracts lack the details which would reveal how the licensing criteria had been met. It is concluded that, in their current form, the project abstracts are not sufficiently informative. A number of recommendations are made, which address this problem. PMID:16704294

  13. Software Security - The Dangers of Abstraction

    NASA Astrophysics Data System (ADS)

    Gollmann, Dieter

    Software insecurity can be explained as a potpourri of hacking methods, ranging from the familiar, e.g. buffer overruns, to the exotic, e.g. code insertion with Chinese characters. From such an angle software security would just be a collection of specific countermeasures. We will observe a common principle that can guide a structured presentation of software security and give guidance for future research directions: There exists a discrepancy between the abstract programming concepts used by software developers and their concrete implementation on the given execution platform. In support of this thesis, five case studies will be discussed, viz characters, integers, variables, atomic transactions, and double linked lists.

  14. 77 FR 70176 - Previous Participation Certification

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-23

    ... URBAN DEVELOPMENT Previous Participation Certification AGENCY: Office of the Chief Information Officer... submitted to the Office of Management and Budget (OMB) for review, as required by the Paperwork Reduction... programs. The information will be used to evaluate participants' previous participation in...

  15. Sail-assisted commercial marine vehicles: bibliography and abstracts

    SciTech Connect

    Shortall, J.W. III

    1983-01-01

    A bibliography that contains abstracts of 331 articles published on the subject of commercial sailing vessels and sail-assisted work boats of all kinds is presented. This is part of a continuing project supported both by the University of South Florida and the Florida Sea Grant College, and is an update of the previous publication of abstracts, Florida Sea Grant College Technical Paper No.24, May, 1982. Abstracts are compiled regularly, and subsequent reports will be issued periodically. A brief discussion of modern and historical commercial sail, the reasons for serious interest in same, and commercial sailing fishing vessels is presented.

  16. Greenbook Abstract and Catalog--1.

    ERIC Educational Resources Information Center

    Coole, Walter A.; Reitan, Henry M.

    This catalog is intended to be issued periodically as a means of extending and updating teaching materials which have been previously published through ERIC by these authors. The materials include the Alpha and Gamma levels of the "Greenbook System," pre-professional and entry in-service professional levels of an integrated sequence of five…

  17. Toward Millimagnitude Photometric Calibration (Abstract)

    NASA Astrophysics Data System (ADS)

    Dose, E.

    2014-12-01

    (Abstract only) Asteroid roation, exoplanet transits, and similar measurements will increasingly call for photometric precisions better than about 10 millimagnitudes, often between nights and ideally between distant observers. The present work applies detailed spectral simulations to test popular photometric calibration practices, and to test new extensions of these practices. Using 107 synthetic spectra of stars of diverse colors, detailed atmospheric transmission spectra computed by solar-energy software, realistic spectra of popular astronomy gear, and the option of three sources of noise added at realistic millimagnitude levels, we find that certain adjustments to current calibration practices can help remove small systematic errors, especially for imperfect filters, high airmasses, and possibly passing thin cirrus clouds.

  18. Abstraction Planning in Real Time

    NASA Technical Reports Server (NTRS)

    Washington, Richard

    1994-01-01

    When a planning agent works in a complex, real-world domain, it is unable to plan for and store all possible contingencies and problem situations ahead of time. The agent needs to be able to fall back on an ability to construct plans at run time under time constraints. This thesis presents a method for planning at run time that incrementally builds up plans at multiple levels of abstraction. The plans are continually updated by information from the world, allowing the planner to adjust its plan to a changing world during the planning process. All the information is represented over intervals of time, allowing the planner to reason about durations, deadlines, and delays within its plan. In addition to the method, the thesis presents a formal model of the planning process and uses the model to investigate planning strategies. The method has been implemented, and experiments have been run to validate the overall approach and the theoretical model.

  19. Abstraction Planning in Real Time

    NASA Technical Reports Server (NTRS)

    Washington, R.

    1994-01-01

    When a planning agent works in a complex, real-world domain, it is unable to plan for and store all possible contingencies and problem situations ahead of time. This thesis presents a method for planning a run time that incrementally builds up plans at multiple levels of abstraction. The plans are continually updated by information from the world, allowing the planner to adjust its plan to a changing world during the planning process. All the information is represented over intervals of time, allowing the planner to reason about durations, deadlines, and delays within its plan. In addition to the method, the thesis presents a formal model of the planning process and uses the model to investigate planning strategies.

  20. Preparing and presenting effective abstracts and posters in psychiatry

    PubMed Central

    Singh, Manpreet K.

    2014-01-01

    Presenting an abstract and a poster gives scientists from all fields, including psychiatry, an important opportunity to introduce their research to others. Researchers and mental health professionals at all levels of career development can use several media resources to assist them with the technical aspects of preparing an abstract or a poster. This article will focus on major principles associated with preparing and presenting an abstract and a poster at a scientific meeting. A literature search using NIH PubMed was conducted to identify peer and non-peer-reviewed articles that provide methods for effective abstract and poster presentation for the period of 1966 to June 2014. First, we review the purpose and relative importance of abstracts and posters in academic settings. Next, we describe the qualities of an effective abstract and poster and common pitfalls that may occur. Finally, we present a systematic approach to preparing and presenting an abstract and a poster in a scientific setting. Several sources consistently suggest that readability, organization, and succinctness are qualities that make an effective and successful abstract and poster. Mental health professionals in all stages of their career development may benefit from following these guidelines in presenting their scientific work. PMID:25085499

  1. Preparing and presenting effective abstracts and posters in psychiatry.

    PubMed

    Singh, Manpreet K

    2014-12-01

    Presenting an abstract and a poster gives scientists from all fields, including psychiatry, an important opportunity to introduce their research to others. Researchers and mental health professionals at all levels of career development can use several media resources to assist them with the technical aspects of preparing an abstract or a poster. This article will focus on major principles associated with preparing and presenting an abstract and a poster at a scientific meeting. A literature search using NIH PubMed was conducted to identify peer and nonpeer-reviewed articles that provide methods for effective abstract and poster presentation for the period of 1966 to June 2014. First, the author reviews the purpose and relative importance of abstracts and posters in academic settings. Next, the author describes the qualities of an effective abstract and poster and common pitfalls that may occur. Finally, the author presents a systematic approach to preparing and presenting an abstract and a poster in a scientific setting. Several sources consistently suggest that readability, organization, and succinctness are qualities that make an effective and successful abstract and poster. Mental health professionals in all stages of their career development may benefit from following these guidelines in presenting their scientific work. PMID:25085499

  2. (abstract) Tropospheric Emission Spectrometer (TES)

    NASA Technical Reports Server (NTRS)

    Beer, Reinhard

    1994-01-01

    A descope of the EOS program now requires that all EOS platforms after AM1 be launched on DELTA-class vehicles, which results in much smaller platforms (and payloads) than previously envisaged. A major part of the TES hardware design effort has therefore been redirected towards meeting this challenge. The development of the TES concept continues on a schedule to permit flight on the EOS CHEM platform in 2002, where it is planned to be accompanied by HIRDLS and MLS.

  3. An abstract approach to music.

    SciTech Connect

    Kaper, H. G.; Tipei, S.

    1999-04-19

    In this article we have outlined a formal framework for an abstract approach to music and music composition. The model is formulated in terms of objects that have attributes, obey relationships, and are subject to certain well-defined operations. The motivation for this approach uses traditional terms and concepts of music theory, but the approach itself is formal and uses the language of mathematics. The universal object is an audio wave; partials, sounds, and compositions are special objects, which are placed in a hierarchical order based on time scales. The objects have both static and dynamic attributes. When we realize a composition, we assign values to each of its attributes: a (scalar) value to a static attribute, an envelope and a size to a dynamic attribute. A composition is then a trajectory in the space of aural events, and the complex audio wave is its formal representation. Sounds are fibers in the space of aural events, from which the composer weaves the trajectory of a composition. Each sound object in turn is made up of partials, which are the elementary building blocks of any music composition. The partials evolve on the fastest time scale in the hierarchy of partials, sounds, and compositions. The ideas outlined in this article are being implemented in a digital instrument for additive sound synthesis and in software for music composition. A demonstration of some preliminary results has been submitted by the authors for presentation at the conference.

  4. Attracting Girls into Physics (abstract)

    NASA Astrophysics Data System (ADS)

    Gadalla, Afaf

    2009-04-01

    A recent international study of women in physics showed that enrollment in physics and science is declining for both males and females and that women are severely underrepresented in careers requiring a strong physics background. The gender gap begins early in the pipeline, from the first grade. Girls are treated differently than boys at home and in society in ways that often hinder their chances for success. They have fewer freedoms, are discouraged from accessing resources or being adventurous, have far less exposure to problem solving, and are not encouraged to choose their lives. In order to motivate more girl students to study physics in the Assiut governorate of Egypt, the Assiut Alliance for the Women and Assiut Education District collaborated in renovating the education of physics in middle and secondary school classrooms. A program that helps in increasing the number of girls in science and physics has been designed in which informal groupings are organized at middle and secondary schools to involve girls in the training and experiences needed to attract and encourage girls to learn physics. During implementation of the program at some schools, girls, because they had not been trained in problem-solving as boys, appeared not to be as facile in abstracting the ideas of physics, and that was the primary reason for girls dropping out of science and physics. This could be overcome by holding a topical physics and technology summer school under the supervision of the Assiut Alliance for the Women.

  5. The neural representation of abstract words: the role of emotion.

    PubMed

    Vigliocco, Gabriella; Kousta, Stavroula-Thaleia; Della Rosa, Pasquale Anthony; Vinson, David P; Tettamanti, Marco; Devlin, Joseph T; Cappa, Stefano F

    2014-07-01

    It is generally assumed that abstract concepts are linguistically coded, in line with imaging evidence of greater engagement of the left perisylvian language network for abstract than concrete words (Binder JR, Desai RH, Graves WW, Conant LL. 2009. Where is the semantic system? A critical review and meta-analysis of 120 functional neuroimaging studies. Cerebral Cortex. 19:2767-2796; Wang J, Conder JA, Blitzer DN, Shinkareva SV. 2010. Neural representation of abstract and concrete concepts: A meta-analysis of neuroimaging studies. Hum Brain Map. 31:1459-1468). Recent behavioral work, which used tighter matching of items than previous studies, however, suggests that abstract concepts also entail affective processing to a greater extent than concrete concepts (Kousta S-T, Vigliocco G, Vinson DP, Andrews M, Del Campo E. The representation of abstract words: Why emotion matters. J Exp Psychol Gen. 140:14-34). Here we report a functional magnetic resonance imaging experiment that shows greater engagement of the rostral anterior cingulate cortex, an area associated with emotion processing (e.g., Etkin A, Egner T, Peraza DM, Kandel ER, Hirsch J. 2006. Resolving emotional conflict: A role for the rostral anterior cingulate cortex in modulating activity in the amygdala. Neuron. 52:871), in abstract processing. For abstract words, activation in this area was modulated by the hedonic valence (degree of positive or negative affective association) of our items. A correlation analysis of more than 1,400 English words further showed that abstract words, in general, receive higher ratings for affective associations (both valence and arousal) than concrete words, supporting the view that engagement of emotional processing is generally required for processing abstract words. We argue that these results support embodiment views of semantic representation, according to which, whereas concrete concepts are grounded in our sensory-motor experience, affective experience is crucial in the

  6. DOE NABIR PI Workshop: Abstracts 2002

    SciTech Connect

    Hawkes , Dan

    2002-01-09

    The mission of the NABIR program is to provide the fundamental science that will serve as the basis for the development of cost-effective bioremediation and long-term stewardship of radionuclides and metals in the subsurface at DOE sites. The focus of the program is on strategies leading to long-term immobilization of contaminants in place to reduce the risk to humans and the environment. Contaminants of special interest are uranium, technetium, plutonium, chromium, and mercury. The focus of the NABIR program is on the bioremediation of these contaminants in the subsurface below the root zone, including both vadose and saturated zones. The program is implemented through four interrelated scientific research elements (Biogeochemistry, Biomolecular Science and Engineering, Biotransformation, and Community Dynamics/Microbial Ecology); and through an element called Bioremediation and its Societal Implications and Concerns (BASIC), which addresses societal issues and potential concerns of stakeholders. The material presented at this year's workshop focuses on approximately 60 research projects funded in FY 2000-2002 by DOE's Office of Biological and Environmental Research (BER). Abstracts of NABIR research projects are provided in this book.

  7. Abstraction and Assume-Guarantee Reasoning for Automated Software Verification

    NASA Technical Reports Server (NTRS)

    Chaki, S.; Clarke, E.; Giannakopoulou, D.; Pasareanu, C. S.

    2004-01-01

    Compositional verification and abstraction are the key techniques to address the state explosion problem associated with model checking of concurrent software. A promising compositional approach is to prove properties of a system by checking properties of its components in an assume-guarantee style. This article proposes a framework for performing abstraction and assume-guarantee reasoning of concurrent C code in an incremental and fully automated fashion. The framework uses predicate abstraction to extract and refine finite state models of software and it uses an automata learning algorithm to incrementally construct assumptions for the compositional verification of the abstract models. The framework can be instantiated with different assume-guarantee rules. We have implemented our approach in the COMFORT reasoning framework and we show how COMFORT out-performs several previous software model checking approaches when checking safety properties of non-trivial concurrent programs.

  8. Automated Assume-Guarantee Reasoning by Abstraction Refinement

    NASA Technical Reports Server (NTRS)

    Pasareanu, Corina S.; Giannakopoulous, Dimitra; Glannakopoulou, Dimitra

    2008-01-01

    Current automated approaches for compositional model checking in the assume-guarantee style are based on learning of assumptions as deterministic automata. We propose an alternative approach based on abstraction refinement. Our new method computes the assumptions for the assume-guarantee rules as conservative and not necessarily deterministic abstractions of some of the components, and refines those abstractions using counter-examples obtained from model checking them together with the other components. Our approach also exploits the alphabets of the interfaces between components and performs iterative refinement of those alphabets as well as of the abstractions. We show experimentally that our preliminary implementation of the proposed alternative achieves similar or better performance than a previous learning-based implementation.

  9. Cognitive Networks and Abstract Terminology.

    ERIC Educational Resources Information Center

    Hays, David G.

    The design of codes and formats for information storage must be guided by the requirements of the processes in which the stored information is to be used. In the case of medical data, a code must be designed to facilitate several different processes, including case management, administration, evaluation and research. Design of such a system can be…

  10. The window on psychology's literature: a history of Psychological Abstracts.

    PubMed

    Benjamin, Ludy T; Vandenbos, Gary R

    2006-12-01

    With the rapid expansion of scientific information at the end of the 19th century, disciplines sought ways to keep their members abreast of the relevant research. Those pressures were felt in the science of psychology in the United States, where psychologists developed a bibliographic aid, The Psychological Index, in 1895 only a little more than a decade after G. Stanley Hall opened America's first psychology laboratory. The Index was useful but was only a listing of titles. More information was needed, which led to the development of a journal of abstracts, first published in 1927. This article traces the history of Psychological Abstracts from its origins in the Index to the evolution of the American Psychological Association's electronic information system known as PsycINFO, of which Psychological Abstracts has become an outmoded part. Nevertheless, for most of its 80 years, Psychological Abstracts was psychology's window on the world of research. PMID:17154720

  11. Abstraction and reformulation in artificial intelligence.

    PubMed Central

    Holte, Robert C.; Choueiry, Berthe Y.

    2003-01-01

    This paper contributes in two ways to the aims of this special issue on abstraction. The first is to show that there are compelling reasons motivating the use of abstraction in the purely computational realm of artificial intelligence. The second is to contribute to the overall discussion of the nature of abstraction by providing examples of the abstraction processes currently used in artificial intelligence. Although each type of abstraction is specific to a somewhat narrow context, it is hoped that collectively they illustrate the richness and variety of abstraction in its fullest sense. PMID:12903653

  12. Annotating user-defined abstractions for optimization

    SciTech Connect

    Quinlan, D; Schordan, M; Vuduc, R; Yi, Q

    2005-12-05

    This paper discusses the features of an annotation language that we believe to be essential for optimizing user-defined abstractions. These features should capture semantics of function, data, and object-oriented abstractions, express abstraction equivalence (e.g., a class represents an array abstraction), and permit extension of traditional compiler optimizations to user-defined abstractions. Our future work will include developing a comprehensive annotation language for describing the semantics of general object-oriented abstractions, as well as automatically verifying and inferring the annotated semantics.

  13. Challenging previous conceptions of vegetarianism and eating disorders.

    PubMed

    Fisak, B; Peterson, R D; Tantleff-Dunn, S; Molnar, J M

    2006-12-01

    The purpose of this study was to replicate and expand upon previous research that has examined the potential association between vegetarianism and disordered eating. Limitations of previous research studies are addressed, including possible low reliability of measures of eating pathology within vegetarian samples, use of only a few dietary restraint measures, and a paucity of research examining potential differences in body image and food choice motives of vegetarians versus nonvegetarians. Two hundred and fifty-six college students completed a number of measures of eating pathology and body image, and a food choice motives questionnaire. Interestingly, no significant differences were found between vegetarians and nonvegetarians in measures of eating pathology or body image. However, significant differences in food choice motives were found. Implications for both researchers and clinicians are discussed. PMID:17272949

  14. Program and Abstracts, Boron Americas IX Final Report

    SciTech Connect

    Feakes, Debra A.

    2006-08-09

    The Scientific and Technical Information (STI) submitted includes the final report and a collection of abstracts for the Ninth Boron in the Americas Conference which was held May 19-22, 2004, in San Marcos, Texas. The topics covered in the abstracts include: Application in Medicine, Application in Organic Synthesis and Catalysis, Boranes and Carboranes, Materials and Polymers, Metallaboranes and Metallacarboranes, Organoboron Compounds, Synthesis and Catalysis, and Theoretical Studies. Attendees represented researchers from government, industry, and academia.

  15. Educational Technology in Micro-Teaching Preparation. Abstract.

    ERIC Educational Resources Information Center

    Walters, Charles D.

    This paper is an abstract of a longer paper which was read at the American Educational Research Association (AERA) Annual Meeting in 1974. It begins with a brief background discussion on microteaching and goes on to list the teaching skills which microteaching develops. A brief summary of the research on microteaching is then given. The abstract…

  16. Sixth International Conference on Precipitation: Predictability of Rainfall at the Various Scales. Abstracts

    SciTech Connect

    1998-06-29

    This volume contains abstracts of the papers presented at the Sixth International Conference on Precipitation: Predictability of Rainfall at the various scales, held at the Mauna Lani Bay and Bungalows, Hawaii, June 29 - July 1, 1998. The main goal of the conference was to bring together meteorologists, hydrologists, mathematicians, physicists, statisticians, and all others who are interested in fundamental principles governing the physical processes of precipitation. The results of the previous conferences have been published in issues of the Journal of Geophysical Research and Journal of Applied Meteorology. A similar format is planned for papers of this conference.

  17. Back pain in a previously healthy teenager.

    PubMed

    Fitzgerald, Felicity; Howard, Julia; Bailey, Fiona; Soleimanian, Sorrush

    2013-01-01

    We present the case of a 14-year-old previously healthy boy who presented to his general practitioner with back pain and fever after rugby training. He was initially treated for suspected discitis but during the course of his admission he rapidly deteriorated and developed severe necrotising pneumonia. He was intubated, ventilated and transferred to a paediatric intensive care unit. Panton-Valentine leukocidin Staphylococcus aureus was suspected and subsequently identified in blood cultures. PMID:23867883

  18. 2nd Annual DOE-ERSP PI Meeting: Abstracts

    SciTech Connect

    Hazen, Terry C.

    2007-03-14

    and allows ample time for informal group discussions and poster presentations. The intent of this format is to foster informal discussion of research among PIs and ERSD program managers-discussion that is a hallmark of previous ERSD-sponsored meetings. Morning sessions will be dominated by oral presentations from PIs chosen by ERSD program managers to communicate key topics of research within the program. There is ample time during lunch and in the early afternoon for small group discussions/meetings prior to convening again in the later afternoon for oral presentations on field research conducted at the Integrated Field-Scale Subsurface Research Challenge sites (IFCs). Formal poster sessions begin after dinner. Abstracts for all poster presentations are listed within this meeting booklet. On behalf of the ERSD program managers and staff, we thank you for attending this year's PI meeting. We look forward to discussing the results of your research with you and your ideas for the future, and we hope that this meeting will continue as an important tradition for PIs in the program and serve as a valuable resource for your investigations.

  19. Previous Mental Distress May Slow Concussion Recovery

    MedlinePlus

    ... Concussion Recovery If 'psychosomatic symptoms' were present before head injury, it took twice as long for most athletes ... and pains caused by mental distress -- before their head injury, new research suggests. The study included 127 high ...

  20. An algorithm for generating abstract syntax trees

    NASA Technical Reports Server (NTRS)

    Noonan, R. E.

    1985-01-01

    The notion of an abstract syntax is discussed. An algorithm is presented for automatically deriving an abstract syntax directly from a BNF grammar. The implementation of this algorithm and its application to the grammar for Modula are discussed.

  1. Abstracts from the First Annual Scholarly Day.

    PubMed

    2015-07-01

    The Department of Medical Education at Baylor University Medical Center at Dallas hosted its first annual Scholarly Day to showcase the research efforts of medical students, residents, and fellows. Hania Wehbe-Janek, PhD, vice president for academic research integration for Baylor Scott and White Health Central Texas, shared the plenary session, "Building a Culture of Research at Academic Medical Centers: Impact on Medical Education and Recommended Practices." Stuart Black, MD, John Fordtran, MD, Ronald C. Jones, MD, Michael A. Ramsay, MD, William C. Roberts, MD, and Hania Wehbe-Janek, PhD, served as judges of the posters and the oral presentations. Winners in each category were as follows: best fellow poster, "Diet pattern and cardiovascular disease among women with type 2 diabetes mellitus," by Hyun Joon Shin, MD; best resident poster, "Oral squamous cell carcinoma: current concepts in imaging, staging, and fibular osteocutaneous free-flap reconstruction," by R. Evans Heithaus, MD; best medical student poster, "Neuromyelitis optica," by Elizabeth Coffee; and best oral presentation, "Transarterial chemoembolization with smaller beads: midterm clinical outcomes," by R. Evans Heithaus, MD. Overall, participants in the inaugural event presented more than 40 posters and six oral presentations. This article reprints a selection of the abstracts. PMID:26130877

  2. Abstracts from the First Annual Scholarly Day

    PubMed Central

    2015-01-01

    The Department of Medical Education at Baylor University Medical Center at Dallas hosted its first annual Scholarly Day to showcase the research efforts of medical students, residents, and fellows. Hania Wehbe-Janek, PhD, vice president for academic research integration for Baylor Scott and White Health Central Texas, shared the plenary session, “Building a Culture of Research at Academic Medical Centers: Impact on Medical Education and Recommended Practices.” Stuart Black, MD, John Fordtran, MD, Ronald C. Jones, MD, Michael A. Ramsay, MD, William C. Roberts, MD, and Hania Wehbe-Janek, PhD, served as judges of the posters and the oral presentations. Winners in each category were as follows: best fellow poster, “Diet pattern and cardiovascular disease among women with type 2 diabetes mellitus,” by Hyun Joon Shin, MD; best resident poster, “Oral squamous cell carcinoma: current concepts in imaging, staging, and fibular osteocutaneous free-flap reconstruction,” by R. Evans Heithaus, MD; best medical student poster, “Neuromyelitis optica,” by Elizabeth Coffee; and best oral presentation, “Transarterial chemoembolization with smaller beads: midterm clinical outcomes,” by R. Evans Heithaus, MD. Overall, participants in the inaugural event presented more than 40 posters and six oral presentations. This article reprints a selection of the abstracts. PMID:26130877

  3. DOE-NABIR PI Workshop: Abstracts 2003

    SciTech Connect

    Various

    2003-01-28

    The mission of the NABIR program is to provide the fundamental science that will serve as the basis for the development of cost-effective bioremediation and long-term stewardship of radionuclides and metals in the subsurface at DOE sites. The focus of the program is on strategies leading to long-term immobilization of contaminants in situ to reduce the risk to humans and the environment. Contaminants of special interest are uranium, technetium, plutonium, chromium, and mercury. The focus of the NABIR program is on the bioremediation of these contaminants in the subsurface below the root zone, including both vadose and saturated zones. The program consists of four interrelated Science Elements (Biotransformation, Community Dynamics/Microbial Ecology, Biomolecular Science and Engineering, and Biogeochemistry). The program also has a cross-cutting Assessment Element that supports development of innovative approaches and technologies to support the science elements. An element called Bioremediation and its Societal Implications and Concerns (BASIC) addresses potential societal issues of implementing NABIR scientific findings. The material presented at this year's workshop focuses on approximately 60 research projects funded in FY 2000-2003 by the Environmental Remediation Sciences Division in DOE's Office of Biological and Environmental Research (BER) in the Office of Science. Abstracts of NABIR research projects are provided in this book.

  4. Semantic Size of Abstract Concepts: It Gets Emotional When You Can’t See It

    PubMed Central

    Yao, Bo; Vasiljevic, Milica; Weick, Mario; Sereno, Margaret E.; O’Donnell, Patrick J.; Sereno, Sara C.

    2013-01-01

    Size is an important visuo-spatial characteristic of the physical world. In language processing, previous research has demonstrated a processing advantage for words denoting semantically “big” (e.g., jungle) versus “small” (e.g., needle) concrete objects. We investigated whether semantic size plays a role in the recognition of words expressing abstract concepts (e.g., truth). Semantically “big” and “small” concrete and abstract words were presented in a lexical decision task. Responses to “big” words, regardless of their concreteness, were faster than those to “small” words. Critically, we explored the relationship between semantic size and affective characteristics of words as well as their influence on lexical access. Although a word’s semantic size was correlated with its emotional arousal, the temporal locus of arousal effects may depend on the level of concreteness. That is, arousal seemed to have an earlier (lexical) effect on abstract words, but a later (post-lexical) effect on concrete words. Our findings provide novel insights into the semantic representations of size in abstract concepts and highlight that affective attributes of words may not always index lexical access. PMID:24086421

  5. The Role of Students' Previous Understandings in Reasoning Across Contexts

    NASA Astrophysics Data System (ADS)

    Casperson, Janet Marie

    Learning is typically thought of as a change in a student's understanding within a single context. The term context is used here to describe a domain or subdomain of knowledge. Students' previous understandings of the context are known to play a considerable role in such learning. Another important kind of learning is reasoning across contexts. Through reasoning across contexts, students' understanding of one context influences understanding of another context. This dissertation investigated the role of students' previous understandings in this reasoning process. Psychology research has employed one type of experimental design to investigate reasoning across contexts. This has resulted in focus on a particular way of reasoning across contexts, called analogical transfer, in which participants' previous understandings play a minimal role. In contrast, this dissertation employed a case study design for the purpose of investigating the role of participants' previous understandings in reasoning across contexts. Participants' previous understandings of contexts were discovered to play a considerable role in their reasoning across contexts. Three categories of ways of reasoning across contexts in which students' previous understandings play a role were identified. In the first of these, a participant's new understanding of a context is a combination of ideas used previously to understand the same context and ideas used to understand another context. In the second, an idea from either the participant's previous understanding or from the participant's understanding of another context is modified to contribute to a new understanding. In the third, an idea from the participant's previous understanding is brought into different focus through comparison with a corresponding idea from another context. These three are termed combining, modifying, and refocusing interactions, respectively. Understanding of these different possible roles for students' previous understandings in

  6. 2013 SYR Accepted Poster Abstracts.

    PubMed

    2013-01-01

    SYR 2013 Accepted Poster abstracts: 1. Benefits of Yoga as a Wellness Practice in a Veterans Affairs (VA) Health Care Setting: If You Build It, Will They Come? 2. Yoga-based Psychotherapy Group With Urban Youth Exposed to Trauma. 3. Embodied Health: The Effects of a Mind�Body Course for Medical Students. 4. Interoceptive Awareness and Vegetable Intake After a Yoga and Stress Management Intervention. 5. Yoga Reduces Performance Anxiety in Adolescent Musicians. 6. Designing and Implementing a Therapeutic Yoga Program for Older Women With Knee Osteoarthritis. 7. Yoga and Life Skills Eating Disorder Prevention Among 5th Grade Females: A Controlled Trial. 8. A Randomized, Controlled Trial Comparing the Impact of Yoga and Physical Education on the Emotional and Behavioral Functioning of Middle School Children. 9. Feasibility of a Multisite, Community based Randomized Study of Yoga and Wellness Education for Women With Breast Cancer Undergoing Chemotherapy. 10. A Delphi Study for the Development of Protocol Guidelines for Yoga Interventions in Mental Health. 11. Impact Investigation of Breathwalk Daily Practice: Canada�India Collaborative Study. 12. Yoga Improves Distress, Fatigue, and Insomnia in Older Veteran Cancer Survivors: Results of a Pilot Study. 13. Assessment of Kundalini Mantra and Meditation as an Adjunctive Treatment With Mental Health Consumers. 14. Kundalini Yoga Therapy Versus Cognitive Behavior Therapy for Generalized Anxiety Disorder and Co-Occurring Mood Disorder. 15. Baseline Differences in Women Versus Men Initiating Yoga Programs to Aid Smoking Cessation: Quitting in Balance Versus QuitStrong. 16. Pranayam Practice: Impact on Focus and Everyday Life of Work and Relationships. 17. Participation in a Tailored Yoga Program is Associated With Improved Physical Health in Persons With Arthritis. 18. Effects of Yoga on Blood Pressure: Systematic Review and Meta-analysis. 19. A Quasi-experimental Trial of a Yoga based Intervention to Reduce Stress and

  7. At the HeART of Abstraction

    ERIC Educational Resources Information Center

    Berdit, Nancy

    2006-01-01

    Abstraction has long been a concept difficult to define for students. Students often feel the pressure of making their artwork "look real" and frustration can often lead to burnout in the classroom. In this article, the author describes how her lesson on abstraction has alleviated much of that pressure as students created an abstract acrylic…

  8. 37 CFR 1.438 - The abstract.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false The abstract. 1.438 Section 1... COMMERCE GENERAL RULES OF PRACTICE IN PATENT CASES International Processing Provisions The International Application § 1.438 The abstract. (a) Requirements as to the content and form of the abstract are set forth...

  9. 37 CFR 1.438 - The abstract.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false The abstract. 1.438 Section 1... COMMERCE GENERAL RULES OF PRACTICE IN PATENT CASES International Processing Provisions The International Application § 1.438 The abstract. (a) Requirements as to the content and form of the abstract are set forth...

  10. 37 CFR 1.438 - The abstract.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false The abstract. 1.438 Section 1... COMMERCE GENERAL RULES OF PRACTICE IN PATENT CASES International Processing Provisions The International Application § 1.438 The abstract. (a) Requirements as to the content and form of the abstract are set forth...

  11. 37 CFR 1.438 - The abstract.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false The abstract. 1.438 Section 1... COMMERCE GENERAL RULES OF PRACTICE IN PATENT CASES International Processing Provisions The International Application § 1.438 The abstract. (a) Requirements as to the content and form of the abstract are set forth...

  12. 37 CFR 1.438 - The abstract.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false The abstract. 1.438 Section 1... COMMERCE GENERAL RULES OF PRACTICE IN PATENT CASES International Processing Provisions The International Application § 1.438 The abstract. (a) Requirements as to the content and form of the abstract are set forth...

  13. Writing a Structured Abstract for the Thesis

    ERIC Educational Resources Information Center

    Hartley, James

    2010-01-01

    This article presents the author's suggestions on how to improve thesis abstracts. The author describes two books on writing abstracts: (1) "Creating Effective Conference Abstracts and Posters in Biomedicine: 500 tips for Success" (Fraser, Fuller & Hutber, 2009), a compendium of clear advice--a must book to have in one's hand as one prepares a…

  14. Current Psychopathology in Previously Assaulted Older Adults

    ERIC Educational Resources Information Center

    Acierno, Ron; Lawyer, Steven R.; Rheingold, Alyssa; Kilpatrick, Dean G.; Resnick, Heidi S.; Saunders, Benjamin E.

    2007-01-01

    Older adult women age 55+ years (N = 549) were interviewed as part of a population-based epidemiological research study of lifetime experiences with physical and sexual assault and current mental health problems. Although overall rates of psychopathology were low, producing very small cells for comparison, women who reported experiencing physical…

  15. Semantic memory: distinct neural representations for abstractness and valence.

    PubMed

    Skipper, Laura M; Olson, Ingrid R

    2014-03-01

    The hypothesis that abstract words are grounded in emotion has been supported by behavioral research and corpus studies of English words. A recent neuroimaging study reported that a single brain region, the rostral anterior cingulate cortex (rACC), is responsive to abstract words, and is furthermore modulated by the emotional valence. This finding is surprising because the rACC is not commonly associated with semantic processing. It is possible that the effects observed were driven not by abstractness, but rather by valence, since the abstract words used in that study were significantly more emotional than the concrete words. We tested this hypothesis by presenting participants with words that were abstract/concrete, as well as emotionally valenced/neutral in a 2×2 factorial design. Activations to emotional words overlapped with both abstract and concrete activations throughout the brain. An ROI analysis revealed that the rACC was responsive to valence, not abstractness, when concreteness and valence unconfounded. PMID:24561187

  16. Rheumatic pains of previously undiagnosed diabetic subjects.

    PubMed

    Qiao, Q; Keinänen-Kiukaanniemi, S; Rajala, U; Uusimäki, A; Kivelä, S L

    1995-01-01

    To identify the early diabetic musculoskeletal symptoms of previously undiagnosed diabetic subjects, a case-control study was carried out. The cases and controls were recruited from a population aged 55 years. Questions concerning the symptoms were asked before the 2-h oral glucose tolerance tests (OGTT). The results show that pain in the right hand was the most prominent symptom among the diabetic women. Pains in the left hand and the shoulders in the diabetic women and pains in the right knee and the right hip joint in the diabetic men tended to be more prevalent than the corresponding symptoms in the controls. The highest prevalence of most musculoskeletal pains occurred in the highest tertile of 2-h OGTT values among women. The conclusion is that the hand pain is closely associated with the development of diabetes and may give clues to an early diagnosis of diabetes in a middle-aged population. PMID:7481588

  17. Books average previous decade of economic misery.

    PubMed

    Bentley, R Alexander; Acerbi, Alberto; Ormerod, Paul; Lampos, Vasileios

    2014-01-01

    For the 20(th) century since the Depression, we find a strong correlation between a 'literary misery index' derived from English language books and a moving average of the previous decade of the annual U.S. economic misery index, which is the sum of inflation and unemployment rates. We find a peak in the goodness of fit at 11 years for the moving average. The fit between the two misery indices holds when using different techniques to measure the literary misery index, and this fit is significantly better than other possible correlations with different emotion indices. To check the robustness of the results, we also analysed books written in German language and obtained very similar correlations with the German economic misery index. The results suggest that millions of books published every year average the authors' shared economic experiences over the past decade. PMID:24416159

  18. Books Average Previous Decade of Economic Misery

    PubMed Central

    Bentley, R. Alexander; Acerbi, Alberto; Ormerod, Paul; Lampos, Vasileios

    2014-01-01

    For the 20th century since the Depression, we find a strong correlation between a ‘literary misery index’ derived from English language books and a moving average of the previous decade of the annual U.S. economic misery index, which is the sum of inflation and unemployment rates. We find a peak in the goodness of fit at 11 years for the moving average. The fit between the two misery indices holds when using different techniques to measure the literary misery index, and this fit is significantly better than other possible correlations with different emotion indices. To check the robustness of the results, we also analysed books written in German language and obtained very similar correlations with the German economic misery index. The results suggest that millions of books published every year average the authors' shared economic experiences over the past decade. PMID:24416159

  19. Congruency sequence effects are driven by previous-trial congruency, not previous-trial response conflict

    PubMed Central

    Weissman, Daniel H.; Carp, Joshua

    2013-01-01

    Congruency effects in distracter interference tasks are often smaller after incongruent trials than after congruent trials. However, the sources of such congruency sequence effects (CSEs) are controversial. The conflict monitoring model of cognitive control links CSEs to the detection and resolution of response conflict. In contrast, competing theories attribute CSEs to attentional or affective processes that vary with previous-trial congruency (incongruent vs. congruent). The present study sought to distinguish between conflict monitoring and congruency-based accounts of CSEs. To this end, we determined whether CSEs are driven by previous-trial reaction time (RT)—a putative measure of response conflict—or by previous-trial congruency. In two experiments using a face-word Stroop task (n = 49), we found that current-trial congruency effects did not vary with previous-trial RT independent of previous-trial congruency. In contrast, current-trial congruency effects were influenced by previous-trial congruency independent of previous-trial RT. These findings appear more consistent with theories that attribute CSEs to non-conflict processes whose recruitment varies with previous-trial congruency than with theories that link CSEs to previous-trial response conflict. PMID:24027550

  20. Extended abstracts: Ninth battery and electrochemical contractors' conference

    SciTech Connect

    Not Available

    1989-11-01

    This document contains the extended abstracts for presentations scheduled for the Ninth Battery and Electrochemical Contractors' Conference, highlighting research supporting by the US Department of Energy and the Electric Power Research Institute. It is intended to be a technical overview for engineers and scientists in government, industry, and academia who are interested in learning more about electrochemical energy storage. The abstracts are grouped according to the following technical sessions: Introductory Session; Sodium/Sulfur Battery Development; Planning, Analysis, and Technology Transfer; Fuel Cells; Zinc/Bromine Battery Development; Aqueous Battery Development; Non-Aqueous Batteries; Battery Testing and Evaluation; and Metal/Air Batteries.

  1. [Electronic cigarettes - effects on health. Previous reports].

    PubMed

    Napierała, Marta; Kulza, Maksymilian; Wachowiak, Anna; Jabłecka, Katarzyna; Florek, Ewa

    2014-01-01

    Currently very popular in the market of tobacco products have gained electronic cigarettes (ang. E-cigarettes). These products are considered to be potentially less harmful in compared to traditional tobacco products. However, current reports indicate that the statements of the producers regarding to the composition of the e- liquids not always are sufficient, and consumers often do not have reliable information on the quality of the product used by them. This paper contain a review of previous reports on the composition of e-cigarettes and their impact on health. Most of the observed health effects was related to symptoms of the respiratory tract, mouth, throat, neurological complications and sensory organs. Particularly hazardous effects of the e-cigarettes were: pneumonia, congestive heart failure, confusion, convulsions, hypotension, aspiration pneumonia, face second-degree burns, blindness, chest pain and rapid heartbeat. In the literature there is no information relating to passive exposure by the aerosols released during e-cigarette smoking. Furthermore, the information regarding to the use of these products in the long term are not also available. PMID:25799862

  2. Previous gastric bypass surgery complicating total thyroidectomy.

    PubMed

    Alfonso, Bianca; Jacobson, Adam S; Alon, Eran E; Via, Michael A

    2015-03-01

    Hypocalcemia is a well-known complication of total thyroidectomy. Patients who have previously undergone gastric bypass surgery may be at increased risk of hypocalcemia due to gastrointestinal malabsorption, secondary hyperparathyroidism, and an underlying vitamin D deficiency. We present the case of a 58-year-old woman who underwent a total thyroidectomy for the follicular variant of papillary thyroid carcinoma. Her history included Roux-en-Y gastric bypass surgery. Following the thyroid surgery, she developed postoperative hypocalcemia that required large doses of oral calcium carbonate (7.5 g/day), oral calcitriol (up to 4 μg/day), intravenous calcium gluconate (2.0 g/day), calcium citrate (2.0 g/day), and ergocalciferol (50,000 IU/day). Her serum calcium levels remained normal on this regimen after hospital discharge despite persistent hypoparathyroidism. Bariatric surgery patients who undergo thyroid surgery require aggressive supplementation to maintain normal serum calcium levels. Preoperative supplementation with calcium and vitamin D is strongly recommended. PMID:25738720

  3. Sebacinales everywhere: previously overlooked ubiquitous fungal endophytes.

    PubMed

    Weiss, Michael; Sýkorová, Zuzana; Garnica, Sigisfredo; Riess, Kai; Martos, Florent; Krause, Cornelia; Oberwinkler, Franz; Bauer, Robert; Redecker, Dirk

    2011-01-01

    Inconspicuous basidiomycetes from the order Sebacinales are known to be involved in a puzzling variety of mutualistic plant-fungal symbioses (mycorrhizae), which presumably involve transport of mineral nutrients. Recently a few members of this fungal order not fitting this definition and commonly referred to as 'endophytes' have raised considerable interest by their ability to enhance plant growth and to increase resistance of their host plants against abiotic stress factors and fungal pathogens. Using DNA-based detection and electron microscopy, we show that Sebacinales are not only extremely versatile in their mycorrhizal associations, but are also almost universally present as symptomless endophytes. They occurred in field specimens of bryophytes, pteridophytes and all families of herbaceous angiosperms we investigated, including liverworts, wheat, maize, and the non-mycorrhizal model plant Arabidopsis thaliana. They were present in all habitats we studied on four continents. We even detected these fungi in herbarium specimens originating from pioneering field trips to North Africa in the 1830s/40s. No geographical or host patterns were detected. Our data suggest that the multitude of mycorrhizal interactions in Sebacinales may have arisen from an ancestral endophytic habit by specialization. Considering their proven beneficial influence on plant growth and their ubiquity, endophytic Sebacinales may be a previously unrecognized universal hidden force in plant ecosystems. PMID:21347229

  4. CAMS confirmation of previously reported meteor showers

    NASA Astrophysics Data System (ADS)

    Jenniskens, P.; Nénon, Q.; Gural, P. S.; Albers, J.; Haberman, B.; Johnson, B.; Holman, D.; Morales, R.; Grigsby, B. J.; Samuels, D.; Johannink, C.

    2016-03-01

    Leading up to the 2015 IAU General Assembly, the International Astronomical Union's Working List of Meteor Showers included 486 unconfirmed showers, showers that are not certain to exist. If confirmed, each shower would provide a record of past comet or asteroid activity. Now, we report that 41 of these are detected in the Cameras for Allsky Meteor Surveillance (CAMS) video-based meteor shower survey. They manifest as meteoroids arriving at Earth from a similar direction and orbit, after removing the daily radiant drift due to Earth's motion around the Sun. These showers do exist and, therefore, can be moved to the IAU List of Established Meteor Showers. This adds to 31 previously confirmed showers from CAMS data. For each shower, finding charts are presented based on 230,000 meteors observed up to March of 2015, calculated by re-projecting the drift-corrected Sun-centered ecliptic coordinates into more familiar equatorial coordinates. Showers that are not detected, but should have, and duplicate showers that project to the same Sun-centered ecliptic coordinates, are recommended for removal from the Working List.

  5. International oil pollution R and D abstract database

    SciTech Connect

    Not Available

    1993-10-01

    Title VII of the Oil Pollution Act of 1990 Established the Interagency Committee to coordinate a comprehensive program of oil pollution research, technology development, and demonstration among the federal agencies, in cooperation with industry, universities, research institutions, State governments, and other nations...' The International Oil Pollution Research and Development Abstract Database was developed by the U.S. Coast Guard on behalf of the Interagency Coordinating Committee on Oil Pollution Research to comply with this mandate. It is hoped that this exchange of information will reduce redundant research and encourage collaborative efforts.

  6. A previously undescribed pathway for pyrimidine catabolism

    PubMed Central

    Loh, Kevin D.; Gyaneshwar, Prasad; Markenscoff Papadimitriou, Eirene; Fong, Rebecca; Kim, Kwang-Seo; Parales, Rebecca; Zhou, Zhongrui; Inwood, William; Kustu, Sydney

    2006-01-01

    The b1012 operon of Escherichia coli K-12, which is composed of seven unidentified ORFs, is one of the most highly expressed operons under control of nitrogen regulatory protein C. Examination of strains with lesions in this operon on Biolog Phenotype MicroArray (PM3) plates and subsequent growth tests indicated that they failed to use uridine or uracil as the sole nitrogen source and that the parental strain could use them at room temperature but not at 37°C. A strain carrying an ntrB(Con) mutation, which elevates transcription of genes under nitrogen regulatory protein C control, could also grow on thymidine as the sole nitrogen source, whereas strains with lesions in the b1012 operon could not. Growth-yield experiments indicated that both nitrogens of uridine and thymidine were available. Studies with [14C]uridine indicated that a three-carbon waste product from the pyrimidine ring was excreted. After trimethylsilylation and gas chromatography, the waste product was identified by mass spectrometry as 3-hydroxypropionic acid. In agreement with this finding, 2-methyl-3-hydroxypropionic acid was released from thymidine. Both the number of available nitrogens and the waste products distinguished the pathway encoded by the b1012 operon from pyrimidine catabolic pathways described previously. We propose that the genes of this operon be named rutA–G for pyrimidine utilization. The product of the divergently transcribed gene, b1013, is a tetracycline repressor family regulator that controls transcription of the b1012 operon negatively. PMID:16540542

  7. Mycobacterium microti: More diverse than previously thought.

    PubMed

    Smith, N H; Crawshaw, T; Parry, J; Birtles, R J

    2009-08-01

    Mycobacterium microti is a member of the Mycobacterium tuberculosis complex of bacteria. This species was originally identified as a pathogen of small rodents and shrews and was associated with limited diversity and a much reduced spoligotype pattern. More recently, specific deletions of chromosomal DNA have been shown to define this group of organisms, which can be identified by the absence of chromosomal region RD1(mic). We describe here the molecular characteristics of 141 strains of the Mycobacterium tuberculosis complex isolated in Great Britain over a 14-year period. All strains have characteristic loss of some spoligotype spacers and characteristic alleles at the ETR-E and ETR-F variable-number tandem-repeat (VNTR) loci, and a sample of these strains was deleted for regions RD7, RD9, and RD1(mic) but intact for regions RD4 and RD12. We therefore identified these strains as M. microti and show that they have much more diverse spoligotype patterns and VNTR types than previously thought. The most common source of these strains was domestic cats, and we show that the molecular types of M. microti are geographically localized in the same way that molecular types of Mycobacterium bovis are geographically localized in cattle in the United Kingdom. We describe the pathology of M. microti infection in cats and suggest that the feline disease is a spillover from a disease maintained in an unknown wild mammal, probably field voles. The location of the cats with M. microti infection suggests that they do not overlap geographically with the strains of Mycobacterium bovis in Great Britain. PMID:19535520

  8. Mycobacterium microti: More Diverse than Previously Thought▿

    PubMed Central

    Smith, N. H.; Crawshaw, T.; Parry, J.; Birtles, R. J.

    2009-01-01

    Mycobacterium microti is a member of the Mycobacterium tuberculosis complex of bacteria. This species was originally identified as a pathogen of small rodents and shrews and was associated with limited diversity and a much reduced spoligotype pattern. More recently, specific deletions of chromosomal DNA have been shown to define this group of organisms, which can be identified by the absence of chromosomal region RD1mic. We describe here the molecular characteristics of 141 strains of the Mycobacterium tuberculosis complex isolated in Great Britain over a 14-year period. All strains have characteristic loss of some spoligotype spacers and characteristic alleles at the ETR-E and ETR-F variable-number tandem-repeat (VNTR) loci, and a sample of these strains was deleted for regions RD7, RD9, and RD1mic but intact for regions RD4 and RD12. We therefore identified these strains as M. microti and show that they have much more diverse spoligotype patterns and VNTR types than previously thought. The most common source of these strains was domestic cats, and we show that the molecular types of M. microti are geographically localized in the same way that molecular types of Mycobacterium bovis are geographically localized in cattle in the United Kingdom. We describe the pathology of M. microti infection in cats and suggest that the feline disease is a spillover from a disease maintained in an unknown wild mammal, probably field voles. The location of the cats with M. microti infection suggests that they do not overlap geographically with the strains of Mycobacterium bovis in Great Britain. PMID:19535520

  9. Proteomics Analysis Reveals Previously Uncharacterized Virulence Factors in Vibrio proteolyticus

    PubMed Central

    Ray, Ann; Kinch, Lisa N.; de Souza Santos, Marcela; Grishin, Nick V.

    2016-01-01

    ABSTRACT Members of the genus Vibrio include many pathogens of humans and marine animals that share genetic information via horizontal gene transfer. Hence, the Vibrio pan-genome carries the potential to establish new pathogenic strains by sharing virulence determinants, many of which have yet to be characterized. Here, we investigated the virulence properties of Vibrio proteolyticus, a Gram-negative marine bacterium previously identified as part of the Vibrio consortium isolated from diseased corals. We found that V. proteolyticus causes actin cytoskeleton rearrangements followed by cell lysis in HeLa cells in a contact-independent manner. In search of the responsible virulence factor involved, we determined the V. proteolyticus secretome. This proteomics approach revealed various putative virulence factors, including active type VI secretion systems and effectors with virulence toxin domains; however, these type VI secretion systems were not responsible for the observed cytotoxic effects. Further examination of the V. proteolyticus secretome led us to hypothesize and subsequently demonstrate that a secreted hemolysin, belonging to a previously uncharacterized clan of the leukocidin superfamily, was the toxin responsible for the V. proteolyticus-mediated cytotoxicity in both HeLa cells and macrophages. Clearly, there remains an armory of yet-to-be-discovered virulence factors in the Vibrio pan-genome that will undoubtedly provide a wealth of knowledge on how a pathogen can manipulate host cells. PMID:27460800

  10. Analysis of complex networks using aggressive abstraction.

    SciTech Connect

    Colbaugh, Richard; Glass, Kristin.; Willard, Gerald

    2008-10-01

    This paper presents a new methodology for analyzing complex networks in which the network of interest is first abstracted to a much simpler (but equivalent) representation, the required analysis is performed using the abstraction, and analytic conclusions are then mapped back to the original network and interpreted there. We begin by identifying a broad and important class of complex networks which admit abstractions that are simultaneously dramatically simplifying and property preserving - we call these aggressive abstractions -- and which can therefore be analyzed using the proposed approach. We then introduce and develop two forms of aggressive abstraction: 1.) finite state abstraction, in which dynamical networks with uncountable state spaces are modeled using finite state systems, and 2.) onedimensional abstraction, whereby high dimensional network dynamics are captured in a meaningful way using a single scalar variable. In each case, the property preserving nature of the abstraction process is rigorously established and efficient algorithms are presented for computing the abstraction. The considerable potential of the proposed approach to complex networks analysis is illustrated through case studies involving vulnerability analysis of technological networks and predictive analysis for social processes.

  11. Factors Affecting Accuracy of Data Abstracted from Medical Records

    PubMed Central

    Zozus, Meredith N.; Pieper, Carl; Johnson, Constance M.; Johnson, Todd R.; Franklin, Amy; Smith, Jack; Zhang, Jiajie

    2015-01-01

    Objective Medical record abstraction (MRA) is often cited as a significant source of error in research data, yet MRA methodology has rarely been the subject of investigation. Lack of a common framework has hindered application of the extant literature in practice, and, until now, there were no evidence-based guidelines for ensuring data quality in MRA. We aimed to identify the factors affecting the accuracy of data abstracted from medical records and to generate a framework for data quality assurance and control in MRA. Methods Candidate factors were identified from published reports of MRA. Content validity of the top candidate factors was assessed via a four-round two-group Delphi process with expert abstractors with experience in clinical research, registries, and quality improvement. The resulting coded factors were categorized into a control theory-based framework of MRA. Coverage of the framework was evaluated using the recent published literature. Results Analysis of the identified articles yielded 292 unique factors that affect the accuracy of abstracted data. Delphi processes overall refuted three of the top factors identified from the literature based on importance and five based on reliability (six total factors refuted). Four new factors were identified by the Delphi. The generated framework demonstrated comprehensive coverage. Significant underreporting of MRA methodology in recent studies was discovered. Conclusion The framework generated from this research provides a guide for planning data quality assurance and control for studies using MRA. The large number and variability of factors indicate that while prospective quality assurance likely increases the accuracy of abstracted data, monitoring the accuracy during the abstraction process is also required. Recent studies reporting research results based on MRA rarely reported data quality assurance or control measures, and even less frequently reported data quality metrics with research results. Given

  12. A Bayesian Theory of Sequential Causal Learning and Abstract Transfer

    ERIC Educational Resources Information Center

    Lu, Hongjing; Rojas, Randall R.; Beckers, Tom; Yuille, Alan L.

    2016-01-01

    Two key research issues in the field of causal learning are how people acquire causal knowledge when observing data that are presented sequentially, and the level of abstraction at which learning takes place. Does sequential causal learning solely involve the acquisition of specific cause-effect links, or do learners also acquire knowledge about…

  13. Abstract Rationality in Education: From Vygotsky to Brandom

    ERIC Educational Resources Information Center

    Derry, Jan

    2008-01-01

    Abstract rationality has increasingly been a target of attack in contemporary educational research and practice and in its place practical reason and situated thinking have become a focus of interest. The argument here is that something is lost in this. In illustrating how we might think about the issue, this paper makes a response to the charge…

  14. Representations of Abstract Grammatical Feature Agreement in Young Children

    ERIC Educational Resources Information Center

    Melançon, Andréane; Shi, Rushen

    2015-01-01

    A fundamental question in language acquisition research is whether young children have abstract grammatical representations. We tested this question experimentally. French-learning 30-month-olds were first taught novel word-object pairs in the context of a gender-marked determiner (e.g., un[subscript MASC]ravole "a ravole"). Test trials…

  15. Bilingual/Bicultural Education: Titles and Abstracts of Doctoral Dissertations.

    ERIC Educational Resources Information Center

    California State Univ., Los Angeles. National Dissemination and Assessment Center.

    Dissertation abstracts describing research on a wide variety of topics in bilingual education are presented. This publication is designed to provide background material for bilingual educators as well as practical procedures for bilingual teachers, administrators, counselors, and evaluators. The titles were acquired by using the two broad…

  16. Cadmium in the environment. Part II. Health effects. [Lead abstract

    SciTech Connect

    Nriagu, J.O.

    1981-01-01

    Separate abstracts were prepared for each of the seventeen chapters of this volume which provides a comprehensive picture of current biological and clinical research pertaining to the effects of cadmium in humans and in animals. An extensive index of 65 pages follows the text. (KRM)

  17. Non-Determinism: An Abstract Concept in Computer Science Studies

    ERIC Educational Resources Information Center

    Armoni, Michal; Gal-Ezer, Judith

    2007-01-01

    Non-determinism is one of the most important, yet abstract, recurring concepts of Computer Science. It plays an important role in Computer Science areas such as formal language theory, computability theory, distributed computing, and operating systems. We conducted a series of studies on the perception of non-determinism. In the current research,…

  18. How Pupils Use a Model for Abstract Concepts in Genetics

    ERIC Educational Resources Information Center

    Venville, Grady; Donovan, Jenny

    2008-01-01

    The purpose of this research was to explore the way pupils of different age groups use a model to understand abstract concepts in genetics. Pupils from early childhood to late adolescence were taught about genes and DNA using an analogical model (the wool model) during their regular biology classes. Changing conceptual understandings of the…

  19. In defense of abstract conceptual representations.

    PubMed

    Binder, Jeffrey R

    2016-08-01

    An extensive program of research in the past 2 decades has focused on the role of modal sensory, motor, and affective brain systems in storing and retrieving concept knowledge. This focus has led in some circles to an underestimation of the need for more abstract, supramodal conceptual representations in semantic cognition. Evidence for supramodal processing comes from neuroimaging work documenting a large, well-defined cortical network that responds to meaningful stimuli regardless of modal content. The nodes in this network correspond to high-level "convergence zones" that receive broadly crossmodal input and presumably process crossmodal conjunctions. It is proposed that highly conjunctive representations are needed for several critical functions, including capturing conceptual similarity structure, enabling thematic associative relationships independent of conceptual similarity, and providing efficient "chunking" of concept representations for a range of higher order tasks that require concepts to be configured as situations. These hypothesized functions account for a wide range of neuroimaging results showing modulation of the supramodal convergence zone network by associative strength, lexicality, familiarity, imageability, frequency, and semantic compositionality. The evidence supports a hierarchical model of knowledge representation in which modal systems provide a mechanism for concept acquisition and serve to ground individual concepts in external reality, whereas broadly conjunctive, supramodal representations play an equally important role in concept association and situation knowledge. PMID:27294428

  20. Observational Activities at Manipur University, India (Abstract)

    NASA Astrophysics Data System (ADS)

    Singh, K. Y.; Meitei, I. A.; Singh, S. A.; Singh, R. B.

    2015-06-01

    (Abstract only) We have innovatively designed and constructed three observatories each costing a few hundred USD for housing three small Schmidt-Cassegrain type telescopes namely, Celestron CGE925, Celestron CGE1400, Meade 12-inch LX200GPS. These observatories are completely different in design and are found to be perfectly usable for doing serious work on astronomical observation and measurements. The observatory with the Celestron CGE1400 telescope has been inducted, since January 2012, as one of the observatories of the international “Orion Project” headquartered at Phoenix, Arizona, which is dedicated for photometric and spectroscopic observations of five bright variable stars of the Orion constellation namely, Betelgeuse (alpha Ori), Rigel (beta Ori), Mintaka (delta Ori), Alnilam (epsilon Ori) and Alnitak (zeta Ori). Using this observatory, we have been producing BVRI photometric data for the five stars of the Orion project. The other observatory with the Meade 12-inch LX200GPS telescope is being inducted into service for CCD photometric study of SU UMa stars in connection with implementation of a project funded by Indian Space Research Organization (ISRO). In the present paper, we would like to describe our self-built observatories, our observational facilities, the BVRI photometric data that we acquired for the Orion project, and our future plan for observation of variable stars of interest.

  1. IM Normae: A Second T Pyx? (Abstract)

    NASA Astrophysics Data System (ADS)

    Patterson, J.; Monard, B.; Warhurst, P.; Myers, G.

    2015-12-01

    (Abstract only) T Pyx is the Galaxy's most famous recurrent nova, erupting to magnitude 6 about every 20 years. For nova hunters and variable-star observers generally, it should be quite easy to discover stars with similar properties. There are probably half a million CVs out to the distance of T Pyx, and most have an underlying structure similar to that of T Pyx: low-mass secondary, fairly massive white dwarf, short orbital period. But of these half million stars, there is no second T Pyx. The star is unique in another way: its orbital period is increasing on a timescale of 300,000 years. Like the proverbial bat out of hell. A 2002 nova eruption nominated a second star for this elite club: IM Nor, a short-orbital-period (2.5 hours) star which previously erupted in 1920. We began a program of time-series photometry to track the shallow eclipses—to test for orbital period change, the other signature of T Pyx resemblance. By 2015 we found this effect: Porb increases on a timescale of 2 million years. Thus, the two stars appear to be blowing themselves apart on a timescale of roughly a million years. This could explain why the stars are so rare: because they are rapidly self-immolating. And that could happen because the classical-nova outburst overwhelms the low-mass secondaries that live in short-period CVs—leading to unstable mass transfer which quickly evaporates the secondary. This implies that all short-Porb classical novae should be "recurrent" (erupting on a timescale of decades). Greater attention to CP Pup (1942), RW UMi (1956), GQ Mus (1983), and V Per (1887) is definitely warranted.

  2. Developing Creativity and Abstraction in Representing Data

    ERIC Educational Resources Information Center

    South, Andy

    2012-01-01

    Creating charts and graphs is all about visual abstraction: the process of representing aspects of data with imagery that can be interpreted by the reader. Children may need help making the link between the "real" and the image. This abstraction can be achieved using symbols, size, colour and position. Where the representation is close to what…

  3. Content Differences for Abstract and Concrete Concepts

    ERIC Educational Resources Information Center

    Wiemer-Hastings, Katja Katja; Xu, Xu

    2005-01-01

    Concept properties are an integral part of theories of conceptual representation and processing. To date, little is known about conceptual properties of abstract concepts, such as idea. This experiment systematically compared the content of 18 abstract and 18 concrete concepts, using a feature generation task. Thirty-one participants listed…

  4. Annual Abstract Series of Educational Material.

    ERIC Educational Resources Information Center

    Shelesnyak, M. C., Ed.

    1980-01-01

    This is the fifth annual collection of abstracts of educational materials presented by the Educational Materials Review Board of the American Physiological Society under the direction of the Education Committee. The collection includes abstracts of articles, papers, textbooks, books, handbooks, and symposia which are valuable in teaching…

  5. Abstracting in the Context of Spontaneous Learning

    ERIC Educational Resources Information Center

    Williams, Gaye

    2007-01-01

    There is evidence that spontaneous learning leads to relational understanding and high positive affect. To study spontaneous abstracting, a model was constructed by combining the RBC model of abstraction with Krutetskii's mental activities. Using video-stimulated interviews, the model was then used to analyze the behavior of two Year 8 students…

  6. National Workplace Literacy Program. 1993 Abstracts.

    ERIC Educational Resources Information Center

    Office of Vocational and Adult Education (ED), Washington, DC. National Workplace Literacy Program.

    This publication presents the abstracts of the 57 National Workplace Literacy Program 1993 projects. Each abstract provides the following information: project title; award number; project director; awardee; address; telephone and fax numbers; funds by fiscal year (federal and nonfederal); award period; federal project officer; objectives;…

  7. A Hybrid Method for Abstracting Newspaper Articles.

    ERIC Educational Resources Information Center

    Liu, James; Wu, Yan; Zhou, Lina

    1999-01-01

    Introduces a hybrid method for abstracting Chinese text that integrates the statistical approach with language understandings, incorporating some linguistics heuristics and segmentation into the abstracting process. Initial responses from application to Chinese newspaper articles show that the method contributes much to the flexibility and…

  8. Abstractions of Awareness: Aware of What?

    NASA Astrophysics Data System (ADS)

    Metaxas, Georgios; Markopoulos, Panos

    This chapter presents FN-AAR, an abstract model of awareness systems. The purpose of the model is to capture in a concise and abstract form essential aspects of awareness systems, many of which have been discussed in design essays or in the context of evaluating specific design solutions.

  9. New Features in the ADS Abstract Service

    NASA Technical Reports Server (NTRS)

    Eichhorn, Guenther; Accomazzi, Alberto; Grant, Carolyn S.; Kurtz, Michael J.; Henneken, Edwin A.; Thompson, Donna M.; Murray, Stephen S.

    2005-01-01

    The NASA-ADS Abstract Service provides a sophisticated search capability for the literature in Astronomy, Planetary Sciences, Physics/Geophysics, and Space Instrumentation. The ADS is funded by NASA and access to the ADS services is free to anybody world-wide without restrictions. It allows the user to search the literature by author, title, and abstract text.

  10. Interpreting Abstract Interpretations in Membership Equational Logic

    NASA Technical Reports Server (NTRS)

    Fischer, Bernd; Rosu, Grigore

    2001-01-01

    We present a logical framework in which abstract interpretations can be naturally specified and then verified. Our approach is based on membership equational logic which extends equational logics by membership axioms, asserting that a term has a certain sort. We represent an abstract interpretation as a membership equational logic specification, usually as an overloaded order-sorted signature with membership axioms. It turns out that, for any term, its least sort over this specification corresponds to its most concrete abstract value. Maude implements membership equational logic and provides mechanisms to calculate the least sort of a term efficiently. We first show how Maude can be used to get prototyping of abstract interpretations "for free." Building on the meta-logic facilities of Maude, we further develop a tool that automatically checks and abstract interpretation against a set of user-defined properties. This can be used to select an appropriate abstract interpretation, to characterize the specified loss of information during abstraction, and to compare different abstractions with each other.

  11. Tour the Galaxy of the Abstract.

    ERIC Educational Resources Information Center

    Kennedy, Patricia

    2003-01-01

    Describes an abstract art unit in which students in an introductory art course created abstract art inspired by the work of M. C. Escher. Explains that some students are unsure of their drawing ability. States this unit helps them overcome their fears. (CMK)

  12. Some Call It Stone: Teaching Abstract Sculpture

    ERIC Educational Resources Information Center

    Asher, Rikki

    2004-01-01

    Abstract visual art is not for everybody. Some people find it threatening, uncomfortable, and often, inaccessible. Understandably, this can result in a lack of attention paid to nonrepresentational works of art in the visual arts curriculum. This article describes an experiential, hands-on, field trip that sought to demystify abstract sculpture,…

  13. Third LDEF Post-Retrieval Symposium Abstracts

    NASA Technical Reports Server (NTRS)

    Levine, Arlene S. (Compiler)

    1993-01-01

    This volume is a compilation of abstracts submitted to the Third Long Duration Exposure Facility (LDEF) Post-Retrieval Symposium. The abstracts represent the data analysis of the 57 experiments flown on the LDEF. The experiments include materials, coatings, thermal systems, power and propulsion, science (cosmic ray, interstellar gas, heavy ions, micrometeoroid, etc.), electronics, optics, and life science.

  14. Romanian Scientific Abstracts, Volume 10 Number 3.

    ERIC Educational Resources Information Center

    Caracas, Angela, Ed.

    The material included in the monthly issues of the "Romanian Scientific Abstracts" as bibliographic references or abstracts is arranged according to discipline and main numerical sequence. The December issue includes a subject index for the material included throughout the year. It also indicates, in an appended table, the numerical symbol of…

  15. Romanian Scientific Abstracts, Volume 10 Number 1.

    ERIC Educational Resources Information Center

    Caracas, Angela, Ed.

    The material included in the monthly issues of the "Romanian Scientific Abstracts" as bibliographic references or abstracts is arranged according to discipline and main problems and is provided with an index and with key-words. The entries are recorded in numerical sequence. The December issue includes a subject index for the material included…

  16. Romanian Scientific Abstracts, Volume 10 Number 6.

    ERIC Educational Resources Information Center

    Caracas, Angela, Ed.

    The material included in the monthly issues of the "Romanian Scientific Abstracts" as bibliographic references or abstracts is arranged according to discipline and main problems and is provided with an index and with key-words. The entries are recorded in numerical sequence. The December issue includes a subject index for the material included…

  17. Romanian Scientific Abstracts, Volume 10 Number 4.

    ERIC Educational Resources Information Center

    Caracas, Angela, Ed.

    The material included in the monthly issues of the "Romanian Scientific Abstracts" as bibliographic references or abstracts is arranged according to discipline and main problems and is provided with an index and with key-words. The entries are recorded in numeric sequence. The December issue includes a subject index for the material included…

  18. Romanian Scientific Abstracts, Volume 10 Number 5.

    ERIC Educational Resources Information Center

    Caracas, Angela, Ed.

    The material included in the monthly issues of the "Romanian Scientific Abstracts" as bibliographic references or abstracts is arranged according to discipline and main problems and is provided with an index and with key-words. The entries are recorded in numeric sequence. The December issue includes a subject index for the material included…

  19. Romanian Scientific Abstracts, Volume 9 Number 11.

    ERIC Educational Resources Information Center

    Caracas, Angela, Ed.

    The material included in the monthly issues of the "Romanian Scientific Abstracts" as bibliographic references or abstracts is arranged according to discipline and main problems and is provided with an index and with key-words. The entries are recorded in numerical sequence. The December issue includes a subject index for the material included…

  20. Romanian Scientific Abstracts, Volume 9 Number 12.

    ERIC Educational Resources Information Center

    Caracas, Angela, Ed.

    The material included in the monthly issues of the "Romanian Scientific Abstracts" as bibliographic references or abstracts is arranged according to discipline and main problems and is provided with an index and with key-words. T8e entries are recorded in numerical sequence. The December issue includes a subject index for the material included…

  1. Romanian Scientific Abstracts, Volume 10 Number 2.

    ERIC Educational Resources Information Center

    Caracas, Angela, Ed.

    The material included in the monthly issues of the "Romanian Scientific Abstracts" as bibliographic references or abstracts is arranged according to discipline and main problems and is provided with an index and with key-words. T entries are recorded in numerical sequence. The December issue includes a subject index for the material included…

  2. Writing Abstracts for Free-Text Searching.

    ERIC Educational Resources Information Center

    Fidel, Raya

    1986-01-01

    This study surveyed abstracting policies and guidelines used by producers of bibliographic databases that aim to enhance free-text retrieval. Results indicate editors consider content of abstracts and their language as primary factors in retrieval enhancement. Most recommend that concepts and form be coordinated with controlled vocabulary…

  3. A Microfilm Index to "Chemical Abstracts"

    ERIC Educational Resources Information Center

    Robinson, F.

    1973-01-01

    To improve access to the recent Chemical Abstracts,'' a cumulative quarterly index, based on the keyword phrases, has been produced in microfilm form. The index is available soon after the end of each quarter. Abstract titles are included in the index, thus increasing its value as a working tool. (4 references) (Author/SJ)

  4. ABSTRACTS: Seventh annual conference on fossil energy materials

    SciTech Connect

    Not Available

    1993-06-01

    Objective of the Advanced Research and Technology Development materials program is to conduct R and D on materials for fossil energy applications (coal processing, coal liquefaction, gasification, heat engines and recovery, combustion systems, fuel cells). Research is aimed at better understanding of materials in fossil energy environments and development of new materials for improvement of plant operations and reliability. Abstracts are given of 37 papers on ceramics/composites, intermetallics (iron aluminides, etc.), and advanced austenitics. (DLC)

  5. ABSTRACTS: Seventh annual conference on fossil energy materials

    SciTech Connect

    Not Available

    1993-01-01

    Objective of the Advanced Research and Technology Development materials program is to conduct R and D on materials for fossil energy applications (coal processing, coal liquefaction, gasification, heat engines and recovery, combustion systems, fuel cells). Research is aimed at better understanding of materials in fossil energy environments and development of new materials for improvement of plant operations and reliability. Abstracts are given of 37 papers on ceramics/composites, intermetallics (iron aluminides, etc.), and advanced austenitics. (DLC)

  6. ERIC Abstracts: A Collection of ERIC Document Resumes on Human Relations in Educational Administration. ERIC Abstracts Series Number Two.

    ERIC Educational Resources Information Center

    American Association of School Administrators, Washington, DC.

    This compilation lists 24 abstracts of ERIC documents related to human relations training in education that have been announced in Research in Education (RIE) through June 1969. The following information is presented for each document: (1) The basic bibliographic data (including author, title, place of publication, publisher, publication data, and…

  7. Small Business Innovation Research. Abstracts of Phase II awards, 2000

    SciTech Connect

    2000-12-01

    The SBIR program enables DOE to obtain effective, innovative solutions to important problems through the private sector, which has a commercial incentive to pursue the resulting technology and bring it to the marketplace. The growing number of awardees, many of them started in business in response to SBIR solicitations, is becoming a significant resource for the solution of high risk, high technology problems for the Department. As detailed below, this publication describes the technical efforts and commercialization possibilities for SBIR Phase II awards in Fiscal Year (FY) 2000. It is intended for the educated layman, and maybe of particular interest to potential investors who wish to get in on the ground floor of exciting opportunities.

  8. SERS internship Spring 1995 abstracts and research papers

    SciTech Connect

    Davis, B.

    1995-11-01

    Presented topics varied over many fields in science and engineering. Botany on grasses in California, real time face recognition technology, thermogravimetric studies on corrosion and finite element modeling of the human pelvis are examples of discussed subjects. Further fields of study are carcinogenics, waste management, radar imaging, automobile accessories, document searching on the internet, and shooting stars. Individual papers are indexed separately on EDB.

  9. International Early Childhood Resources from Educational Research Abstracts Online (ERA)

    ERIC Educational Resources Information Center

    International Journal of Early Years Education, 2004

    2004-01-01

    This annotated bibliography contains 13 references for papers relating to early childhood education from a variety of journals. Each resource description includes: the name of the journal in which the resource was published; the ISSN of the journal; the journal citation information; and the keywords under which the resource can be searched.

  10. Writing, reviewing, and presenting an abstract.

    PubMed

    Strauss, R G

    1991-01-01

    Abstracts afford an opportunity to report data at professional meetings and, when published, in the literature. Accordingly, they should be prepared with great care. When writing an abstract, anticipate questions the reviewer will ask when judging it and provide complete answers. The presentation of an abstract should follow similar thought processes. State why a problem or question is important, how you addressed it, what you found, and how your findings can be applied to the issue at hand. Slides and text should provide coordinated visual and auditory input, respectively, to ensure complete comprehension. PMID:1816248

  11. Advanced light source: Compendium of user abstracts and technical reports,1993-1996

    SciTech Connect

    None, None

    1997-04-01

    This compendium contains abstracts written by users summarizing research completed or in progress from 1993-1996, ALS technical reports describing ongoing efforts related to improvement in machine operations and research and development projects, and information on ALS beamlines planned through 1998. Two tables of contents organize the user abstracts by beamline and by area of research, and an author index makes abstracts accessible by author and by principal investigator. Technical details for each beamline including whom to contact for additional information can be found in the beamline information section. Separate abstracts have been indexed into the database for contributions to this compendium.

  12. Photometric Properties of Ceres and Comparisons with Previous HST Observations

    NASA Astrophysics Data System (ADS)

    Li, J.-Y.; Nathues, A.; Le Corre, L.; Reddy, V.; Sykes, M. V.; Hoffmann, M.; Mottola, S.; Schröder, S. E.; Longobardo, A.; Ciarniello, M.; McFadden, L. A.; Raymond, C. A.; Russell, C. T.

    2015-10-01

    NASA's Dawn spacecraft entered the first science orbit around its second target, dwarf planet Ceres, in April 2015. The photometric properties of Ceres not only reveal clues about the physical state of the regolith, surface composition, and geological history, but also are important for correcting the data collected under various observing and illumination geometries to a common geometry to facilitate the interpretations of all photometric and spectral data. The Dawn data collected during its approach to Ceres cover phase angles from a few degrees to ~155º, and almost cover the full range of incidence angles and emission angles from 0º to 90º, making an excellent dataset for studying the spectrophotometric properties of Ceres. We report the analysis of the photometric properties of Ceres in the visible wavelengths using the Framing Camera (FC) [1] data through all seven color filters and one clear filter, acquired during the approach and the Survey orbit of the mission. Although previous studies [2-4] suggested a remarkably uniform surface of Ceres, the images collected by Dawn during its approach to the target at a scale of a few km/pixel revealed some small but extremely bright spots and regions, with albedos up to >4 times the average albedo of Ceres, representing the highest contrast so far observed in all asteroids imaged from close distances by spacecraft missions. These bright spots should be geologically young, and might be related to the episodic water sublimation activity of Ceres [5-7]. We performed detailed comparisons of the albedos of these bright spots between previous Hubble Space Telescope (HST) observations and the Dawn observations that span about 10 years to search for any possible changes. By the time of preparing this abstract, the Dawn FChas collected images at pixel scale down to 2.1 km/pixel. By June 2015, the data with a scale of 0.4 km/pixel will have been collected during the Survey Orbit phase.

  13. Pulmonary toxicology of respirable particles. [Lead abstract

    SciTech Connect

    Sanders, C.L.; Cross, F.T.; Dagle, G.E.; Mahaffey, J.A.

    1980-09-01

    Separate abstracts were prepared for the 44 papers presented in these proceedings. The last paper (Stannard) in the proceedings is an historical review of the field of inhalation toxicology and is not included in the analytics. (DS)

  14. Program Aims at Improving Abstract Reasoning

    ERIC Educational Resources Information Center

    Chemical and Engineering News, 1977

    1977-01-01

    Describes a program being conducted within the chemistry department of Xavier University, New Orleans, Louisiana, to improve the abstract reasoning abilities of freshmen science majors. The project is based upon the philosophy developed by Jean Piaget. (SL)

  15. Introducing Abstraction to Junior High Students.

    ERIC Educational Resources Information Center

    Costanzo, Nancy

    1981-01-01

    Suggests a way to introduce abstract art to junior high school students who, more than students of any other age, emphasize realism both in their artwork and in their appreciation of works of art. (Author/SJL)

  16. Masking failures of multidimensional sensors (extended abstract)

    NASA Technical Reports Server (NTRS)

    Chew, Paul; Marzullo, Keith

    1990-01-01

    When a computer monitors a physical process, the computer uses sensors to determine the values of the physical variables that represent the state of the process. A sensor can sometimes fail, however, and in the worst case report a value completely unrelated to the true physical value. The work described is motivated by a methodology for transforming a process control program that can not tolerate sensor failure into one that can. In this methodology, a reliable abstract sensor is created by combining information from several real sensors that measure the same physical value. To be useful, an abstract sensor must deliver reasonably accurate information at reasonable computational cost. Sensors are considered that deliver multidimensional values (e.g., location or velocity in three dimensions, or both temperature and pressure). Geometric techniques are used to derive upper bounds on abstract sensor accuracy and to develop efficient algorithms for implementing abstract sensors.

  17. Earth Sciences Division collected abstracts: 1980

    SciTech Connect

    Henry, A.L.; Hornady, B.F.

    1981-10-15

    This report is a compilation of abstracts of papers, reports, and talks presented during 1980 at national and international meetings by members of the Earth Sciences Division, Lawrence Livermore National Laboratory. The arrangement is alphabetical (by author). For a given report, a bibliographic reference appears under the name of each coauthor, but the abstract itself is given only under the name of the first author (indicated in capital letters) or the first Earth Sciences Division author.

  18. DSNF AND OTHER WASTE FORM DEGRADATION ABSTRACTION

    SciTech Connect

    J. CUNNANE

    2004-11-19

    Several hundred distinct types of DOE-owned spent nuclear fuel (DSNF) may potentially be disposed in the Yucca Mountain repository. These fuel types represent many more types than can be viably individually examined for their effect on the Total System Performance Assessment for the License Application (TSPA-LA). Additionally, for most of these fuel types, there is no known direct experimental test data for the degradation and dissolution of the waste form in repository groundwaters. The approach used in the TSPA-LA model is, therefore, to assess available information on each of 11 groups of DSNF, and to identify a model that can be used in the TSPA-LA model without differentiating between individual codisposal waste packages containing different DSNF types. The purpose of this report is to examine the available data and information concerning the dissolution kinetics of DSNF matrices for the purpose of abstracting a degradation model suitable for use in describing degradation of the DSNF inventory in the Total System Performance Assessment for the License Application. The data and information and associated degradation models were examined for the following types of DSNF: Group 1--Naval spent nuclear fuel; Group 2--Plutonium/uranium alloy (Fermi 1 SNF); Group 3--Plutonium/uranium carbide (Fast Flux Test Facility-Test Fuel Assembly SNF); Group 4--Mixed oxide and plutonium oxide (Fast Flux Test Facility-Demonstration Fuel Assembly/Fast Flux Test Facility-Test Demonstration Fuel Assembly SNF); Group 5--Thorium/uranium carbide (Fort St. Vrain SNF); Group 6--Thorium/uranium oxide (Shippingport light water breeder reactor SNF); Group 7--Uranium metal (N Reactor SNF); Group 8--Uranium oxide (Three Mile Island-2 core debris); Group 9--Aluminum-based SNF (Foreign Research Reactor SNF); Group 10--Miscellaneous Fuel; and Group 11--Uranium-zirconium hydride (Training Research Isotopes-General Atomics SNF). The analyses contained in this document provide an ''upper-limit'' (i

  19. New Light on Old Horizon: Constructing Mathematical Concepts, Underlying Abstraction Processes, and Sense Making Strategies

    ERIC Educational Resources Information Center

    Scheiner, Thorsten

    2016-01-01

    The initial assumption of this article is that there is an overemphasis on abstraction-from-actions theoretical approaches in research on knowing and learning mathematics. This article uses a critical reflection on research on students' ways of constructing mathematical concepts to distinguish between abstraction-from-actions theoretical…

  20. Current Literature on Venereal Disease, 1972. Number Two. Abstracts and Bibliography.

    ERIC Educational Resources Information Center

    Lea, Mildred V., Ed.

    Presented are abstracts of documents and research pertaining to the clinical description, laboratory diagnosis, management, and therapy of syphilis and gonorrhea. Abstracted case studies of other minor venereal and related diseases are also included, as are bibliographies on current research and evaluation, public health methods, and behavioral…

  1. Current Literature on Venereal Disease, 1972. Number One. Abstracts and Bibliography.

    ERIC Educational Resources Information Center

    Lea, Mildred V., Ed.

    Presented are abstracts of documents and research pertaining to the clinical description, laboratory diagnosis, management, and therapy of syphilis and gonorrhea. Abstracted case studies of other minor venereal and related diseases are also included, as are bibliographies on current research and evaluation, public health methods, and behavioral…

  2. Current Literature on Venereal Disease, 1972. Number Three. Abstracts and Bibliography.

    ERIC Educational Resources Information Center

    Lea, Mildred V., Ed.

    Presented are abstracts of documents and research pertaining to the clinical description, laboratory diagnosis, management, and therapy of syphilis and gonorrhea. Abstracted case studies of other minor venereal and related diseases are also included, as are bibliographies on current research and evaluation, public health methods, and behavioral…

  3. Towards Identify Selective Antibacterial Peptides Based on Abstracts Meaning

    PubMed Central

    Barbosa-Santillán, Liliana I.; Sánchez-Escobar, Juan J.; Calixto-Romo, M. Angeles; Barbosa-Santillán, Luis F.

    2016-01-01

    We present an Identify Selective Antibacterial Peptides (ISAP) approach based on abstracts meaning. Laboratories and researchers have significantly increased the report of their discoveries related to antibacterial peptides in primary publications. It is important to find antibacterial peptides that have been reported in primary publications because they can produce antibiotics of different generations that attack and destroy the bacteria. Unfortunately, researchers used heterogeneous forms of natural language to describe their discoveries (sometimes without the sequence of the peptides). Thus, we propose that learning the words meaning instead of the antibacterial peptides sequence is possible to identify and predict antibacterial peptides reported in the PubMed engine. The ISAP approach consists of two stages: training and discovering. ISAP founds that the 35% of the abstracts sample had antibacterial peptides and we tested in the updated Antimicrobial Peptide Database 2 (APD2). ISAP predicted that 45% of the abstracts had antibacterial peptides. That is, ISAP found that 810 antibacterial peptides were not classified like that, so they are not reported in APD2. As a result, this new search tool would complement the APD2 with a set of peptides that are candidates to be antibacterial. Finally, 20% of the abstracts were not semantic related to APD2. PMID:27366202

  4. Towards Identify Selective Antibacterial Peptides Based on Abstracts Meaning.

    PubMed

    Barbosa-Santillán, Liliana I; Sánchez-Escobar, Juan J; Calixto-Romo, M Angeles; Barbosa-Santillán, Luis F

    2016-01-01

    We present an Identify Selective Antibacterial Peptides (ISAP) approach based on abstracts meaning. Laboratories and researchers have significantly increased the report of their discoveries related to antibacterial peptides in primary publications. It is important to find antibacterial peptides that have been reported in primary publications because they can produce antibiotics of different generations that attack and destroy the bacteria. Unfortunately, researchers used heterogeneous forms of natural language to describe their discoveries (sometimes without the sequence of the peptides). Thus, we propose that learning the words meaning instead of the antibacterial peptides sequence is possible to identify and predict antibacterial peptides reported in the PubMed engine. The ISAP approach consists of two stages: training and discovering. ISAP founds that the 35% of the abstracts sample had antibacterial peptides and we tested in the updated Antimicrobial Peptide Database 2 (APD2). ISAP predicted that 45% of the abstracts had antibacterial peptides. That is, ISAP found that 810 antibacterial peptides were not classified like that, so they are not reported in APD2. As a result, this new search tool would complement the APD2 with a set of peptides that are candidates to be antibacterial. Finally, 20% of the abstracts were not semantic related to APD2. PMID:27366202

  5. Gender bias in the abstractness of verbs and adjectives.

    PubMed

    Guerin, B

    1994-08-01

    Participants of both sexes were asked to write responses to sentences about members of both sexes exhibiting socially desirable or undesirable behaviors. Using Semin and Fiedler's (1988) coding scheme, I analyzed the sentences for the abstractness of the verbs and adjectives. As predicted, when the participants wrote about socially desirable behaviors performed by someone of their own gender, they used more abstract words than when they wrote about undesirable behaviors. The opposite effect was not found when the participants wrote about the other gender; possibly there was no true out-group in this study. The bias occurred even though gender was not a salient issue at the time; therefore, a more subtle bias than has been shown previously may exist. PMID:7967548

  6. Situation models, mental simulations, and abstract concepts in discourse comprehension.

    PubMed

    Zwaan, Rolf A

    2016-08-01

    This article sets out to examine the role of symbolic and sensorimotor representations in discourse comprehension. It starts out with a review of the literature on situation models, showing how mental representations are constrained by linguistic and situational factors. These ideas are then extended to more explicitly include sensorimotor representations. Following Zwaan and Madden (2005), the author argues that sensorimotor and symbolic representations mutually constrain each other in discourse comprehension. These ideas are then developed further to propose two roles for abstract concepts in discourse comprehension. It is argued that they serve as pointers in memory, used (1) cataphorically to integrate upcoming information into a sensorimotor simulation, or (2) anaphorically integrate previously presented information into a sensorimotor simulation. In either case, the sensorimotor representation is a specific instantiation of the abstract concept. PMID:26088667

  7. Experimental evaluation of certification trails using abstract data type validation

    NASA Technical Reports Server (NTRS)

    Wilson, Dwight S.; Sullivan, Gregory F.; Masson, Gerald M.

    1993-01-01

    Certification trails are a recently introduced and promising approach to fault-detection and fault-tolerance. Recent experimental work reveals many cases in which a certification-trail approach allows for significantly faster program execution time than a basic time-redundancy approach. Algorithms for answer-validation of abstract data types allow a certification trail approach to be used for a wide variety of problems. An attempt to assess the performance of algorithms utilizing certification trails on abstract data types is reported. Specifically, this method was applied to the following problems: heapsort, Hullman tree, shortest path, and skyline. Previous results used certification trails specific to a particular problem and implementation. The approach allows certification trails to be localized to 'data structure modules,' making the use of this technique transparent to the user of such modules.

  8. NASA SBIR abstracts of 1990 phase 1 projects

    NASA Technical Reports Server (NTRS)

    Schwenk, F. C.; Gilman, J. A.; Paige, J. B.

    1991-01-01

    The research objectives of the 280 projects placed under contract in the National Aeronautics and Space Administration (NASA) 1990 Small Business Innovation Research (SBIR) Phase 1 program are described. The basic document consists of edited, non-proprietary abstracts of the winning proposals submitted by small businesses in response to NASA's 1990 SBIR Phase 1 Program Solicitation. The abstracts are presented under the 15 technical topics within which Phase 1 proposals were solicited. Each project was assigned a sequential identifying number from 001 to 280, in order of its appearance in the body of the report. The document also includes Appendixes to provide additional information about the SBIR program and permit cross-reference in the 1990 Phase 1 projects by company name, location by state, principal investigator, NASA field center responsible for management of each project, and NASA contract number.

  9. Constraint-Based Abstract Semantics for Temporal Logic: A Direct Approach to Design and Implementation

    NASA Astrophysics Data System (ADS)

    Banda, Gourinath; Gallagher, John P.

    interpretation provides a practical approach to verifying properties of infinite-state systems. We apply the framework of abstract interpretation to derive an abstract semantic function for the modal μ-calculus, which is the basis for abstract model checking. The abstract semantic function is constructed directly from the standard concrete semantics together with a Galois connection between the concrete state-space and an abstract domain. There is no need for mixed or modal transition systems to abstract arbitrary temporal properties, as in previous work in the area of abstract model checking. Using the modal μ-calculus to implement CTL, the abstract semantics gives an over-approximation of the set of states in which an arbitrary CTL formula holds. Then we show that this leads directly to an effective implementation of an abstract model checking algorithm for CTL using abstract domains based on linear constraints. The implementation of the abstract semantic function makes use of an SMT solver. We describe an implemented system for proving properties of linear hybrid automata and give some experimental results.

  10. The general base in the thymidylate synthase catalyzed proton abstraction.

    PubMed

    Ghosh, Ananda K; Islam, Zahidul; Krueger, Jonathan; Abeysinghe, Thelma; Kohen, Amnon

    2015-12-14

    The enzyme thymidylate synthase (TSase), an important chemotherapeutic drug target, catalyzes the formation of 2'-deoxythymidine-5'-monophosphate (dTMP), a precursor of one of the DNA building blocks. TSase catalyzes a multi-step mechanism that includes the abstraction of a proton from the C5 of the substrate 2'-deoxyuridine-5'-monophosphate (dUMP). Previous studies on ecTSase proposed that an active-site residue, Y94 serves the role of the general base abstracting this proton. However, since Y94 is neither very basic, nor connected to basic residues, nor located close enough to the pyrimidine proton to be abstracted, the actual identity of this base remains enigmatic. Based on crystal structures, an alternative hypothesis is that the nearest potential proton-acceptor of C5 of dUMP is a water molecule that is part of a hydrogen bond (H-bond) network comprised of several water molecules and several protein residues including H147, E58, N177, and Y94. Here, we examine the role of the residue Y94 in the proton abstraction step by removing its hydroxyl group (Y94F mutant). We investigated the effect of the mutation on the temperature dependence of intrinsic kinetic isotope effects (KIEs) and found that these KIEs are more temperature dependent than those of the wild-type enzyme (WT). These results suggest that the phenolic -OH of Y94 is a component of the transition state for the proton abstraction step. The findings further support the hypothesis that no single functional group is the general base, but a network of bases and hydroxyls (from water molecules and tyrosine) sharing H-bonds across the active site can serve the role of the general base to remove the pyrimidine proton. PMID:25912171

  11. Southern Orthopaedic Association Abstract Publication Rate.

    PubMed

    Tait, Mark Adam; Petrus, Cara; Barnes, C Lowry

    2016-01-01

    The purpose of this study was to determine the publication rate of manuscripts presented at the Southern Orthopaedic Association's (SOA) annual meetings. An extensive literature search was performed using Google Scholar and PubMed search engines and all accepted abstracts (posters or podium presentations) presented at an SOA annual meeting from 2005 to 2011 were evaluated. A total of 568 abstracts were presented at SOA meetings between 2005 and 2011. Of these, 234 (41%) were published in the peer-reviewed literature. The publication rate was 66% in 2005 and 28% in 2010. The average time from presentation to peer-reviewed publication was 1.6 ± 0.24 years (range, 2 years in 2006 to 1 year in 2011). The SOA publication rate was comparable with other major orthopaedic conference publication rates, yet more than half of all abstracts remain unpublished. SOA attendees should be aware that approximately 40% of all accepted presentations will go unpublished. PMID:27518291

  12. Information Leakage Analysis by Abstract Interpretation

    NASA Astrophysics Data System (ADS)

    Zanioli, Matteo; Cortesi, Agostino

    Protecting the confidentiality of information stored in a computer system or transmitted over a public network is a relevant problem in computer security. The approach of information flow analysis involves performing a static analysis of the program with the aim of proving that there will not be leaks of sensitive information. In this paper we propose a new domain that combines variable dependency analysis, based on propositional formulas, and variables' value analysis, based on polyhedra. The resulting analysis is strictly more accurate than the state of the art abstract interpretation based analyses for information leakage detection. Its modular construction allows to deal with the tradeoff between efficiency and accuracy by tuning the granularity of the abstraction and the complexity of the abstract operators.

  13. Fall Meeting abstract submission inspires science poetry

    NASA Astrophysics Data System (ADS)

    Balcerak, Ernie

    2011-08-01

    When the 4 August deadline for submitting Fall Meeting abstracts passed, AGU had received more than 20,000 abstracts, a record-breaking number. The submission process had an unexpected by-product: It inspired some scientists to write haiku on Twitter. (Haiku is a form of Japanese poetry typically having three lines, the first with five syllables, the second with seven, and the third with five.) The following are examples of the haiku tweets, with the hashtag #AGU11AbstractHaiku. (For those who want to keep updated about the Fall Meeting on Twitter, the hashtag is #AGU11.) For more information about the meeting, including registration and housing, visit http://sites.agu.org/fallmeeting/.

  14. Abstracting and indexing in the medical sciences.

    PubMed

    Welt, I D

    1962-07-01

    Abstracts and indexes constitute the most popular means of assuring adequate retrieval of the many thousands of papers published every year in the ever expanding field of medicine. Different types of abstracts and indexes are available for different purposes and to meet varying user requirements. The problem of "keeping up" with developments in one's own field of endeavour can usually be solved by qualified abstractors. Most indexes serve the purpose of assuring the retrieval of pertinent documents. However, in order to retrieve specific pieces of information which are absolutely indispensible to the medical practitioner or scientist, a new approach is needed. This technique, which is termed the "combined index-abstract" method, has been employed successfully for the handling of a large body of specific items of information in a restricted area of experimental and clinical pharmacology. PMID:21735878

  15. Selection of authors, titles and writing a manuscript abstract

    PubMed Central

    Akman, Tolga

    2013-01-01

    Title of the study, authors list and abstract are not only the most widely read parts in an article but also determine whether the remaining sections are worth to be read. The first author in an article should be the planner and performer of the research. Researchers who have actively conducted the study and written the manuscript should be sorted in the authors list according to the importance of their individual contribution. However, researchers who do not directly contribute to the study but take part in data collection process should not be included in the ideal authors list. The title should be comprised of a brief statement or one or two short sentences that best reflect the original and gripping aspects of the study. On the other hand, abstract should provide answers to the following questions in advance of reading the full text: Why this study was performed?, What was the procedure?, What was found?, and What were the outcomes? In this manuscript, writing of an abstract was reviewed in addition to author and title selection. PMID:26328127

  16. 2011 statistical abstract of the United States

    USGS Publications Warehouse

    Krisanda, Joseph M.

    2011-01-01

    The Statistical Abstract of the United States, published since 1878, is the authoritative and comprehensive summary of statistics on the social, political, and economic organization of the United States.


    Use the Abstract as a convenient volume for statistical reference, and as a guide to sources of more information both in print and on the Web.


    Sources of data include the Census Bureau, Bureau of Labor Statistics, Bureau of Economic Analysis, and many other Federal agencies and private organizations.

  17. Urban Transportation Abstracts. Volume 7, 1988. Report for September 1988-February 1989

    SciTech Connect

    Not Available

    1989-04-01

    Urban Transportation Abstracts is an annual publication that features abstracts and research project summaries on planning, designing, financing, constructing, operating, maintaining, managing, and marketing all modes of public transit. Some of these modes are advanced guideway systems, buses, carpools, commuter services, elderly and handicapped transport, heavy rail transit, light rail transit, paratransit, rapid transit, streetcars, taxicabs, trolley buses, and vanpools. Each issue is divided into five sections: (a) abstracts of reports and journal articles, (b) summaries of ongoing research, (c) a source index, (d) an author index, and (e) a subject index. This issue contains 712 abstracts of research reports, journal articles, and other information sources, and 105 summaries of ongoing research. Referenced documents come from both U.S. and foreign sources. The material is arranged according to the UMTRIS classification scheme; that is, abstracts and summaries are grouped by subject area, and within one subject area they are listed in ascending numerical order.

  18. Communicative signals support abstract rule learning by 7-month-old infants

    PubMed Central

    Ferguson, Brock; Lew-Williams, Casey

    2016-01-01

    The mechanisms underlying the discovery of abstract rules like those found in natural language may be evolutionarily tuned to speech, according to previous research. When infants hear speech sounds, they can learn rules that govern their combination, but when they hear non-speech sounds such as sine-wave tones, they fail to do so. Here we show that infants’ rule learning is not tied to speech per se, but is instead enhanced more broadly by communicative signals. In two experiments, infants succeeded in learning and generalizing rules from tones that were introduced as if they could be used to communicate. In two control experiments, infants failed to learn the very same rules when familiarized to tones outside of a communicative exchange. These results reveal that infants’ attention to social agents and communication catalyzes a fundamental achievement of human learning. PMID:27150270

  19. Communicative signals support abstract rule learning by 7-month-old infants.

    PubMed

    Ferguson, Brock; Lew-Williams, Casey

    2016-01-01

    The mechanisms underlying the discovery of abstract rules like those found in natural language may be evolutionarily tuned to speech, according to previous research. When infants hear speech sounds, they can learn rules that govern their combination, but when they hear non-speech sounds such as sine-wave tones, they fail to do so. Here we show that infants' rule learning is not tied to speech per se, but is instead enhanced more broadly by communicative signals. In two experiments, infants succeeded in learning and generalizing rules from tones that were introduced as if they could be used to communicate. In two control experiments, infants failed to learn the very same rules when familiarized to tones outside of a communicative exchange. These results reveal that infants' attention to social agents and communication catalyzes a fundamental achievement of human learning. PMID:27150270

  20. NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 13)

    NASA Technical Reports Server (NTRS)

    1978-01-01

    This bibliography is issued in two sections: Section 1 - Abstracts, and Section 2 - Indexes. This issue of the Abstract Section cites 161 patents and applications for patent introduced into the NASA scientific and technical information system during the period January 1978 through June 1978. Each entry consists of a citation, an abstract, and in most cases, a key illustration selected from the patent or application for patent.

  1. A study of optimal abstract jamming strategies vs. noncoherent MFSK

    NASA Technical Reports Server (NTRS)

    Mceliece, R. J.; Rodemich, E. R.

    1983-01-01

    The present investigation is concerned with the performance of uncoded MFSK modulation in the presence of arbitrary additive jamming, taking into account the objective to devise robust antijamming strategies. An abstract model is considered, giving attention to the signal strength as a nonnegative real number X, the employment of X as a random variable, its distribution function G(x), the transmitter's strategy G, the jamming noise as an M-dimensional random vector Z, and the error probability. A summary of previous work on the considered problem is provided, and the results of the current study are presented.

  2. NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 07)

    NASA Technical Reports Server (NTRS)

    1975-01-01

    This bibliography is issued in two sections: Section 1 - Abstracts, and Section 2 - Indexes. This issue of the Abstract Section cites 158 patents and applications for patent introduced into the NASA scientific and technical information system during the period of January 1975 through June 1975. Each entry in the Abstract Section consists of a citation, an abstract, and, in most cases, a key illustration selected from the patent or application for patent. This issue of the Index Section contains entries for 2830 patent and application for patent citations covering the period May 1969 through June 1975. The index section contains five indexes -- subject, inventor, source, number and accession number.

  3. NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 09)

    NASA Technical Reports Server (NTRS)

    1976-01-01

    This bibliography is issued in two sections: Section 1 - Abstracts, and Section 2 - Indexes. This issue of the Abstract Section cites 200 patents and applications for patent introduced into the NASA scientific and technical information system during the period of January 1976 through June 1976. Each entry in the Abstract Section consists of a citation, an abstract, and in most cases, a key illustration selected from the patent or application for patent. This issue of the Index Section contains entries for 2994 patent and application for patent citations covering the period May 1969 through June 1976. The Index Section contains five indexes -- subject, inventor, source, number and accession number.

  4. NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 08)

    NASA Technical Reports Server (NTRS)

    1976-01-01

    This bibliography is issued in two sections; abstracts and indexes. The Abstract Section cites 180 patents and applications for patents introduced into the NASA scientific and technical information system during the period of July 1975 through December 1975. Each entry in the Abstract Section consists of a citation, an abstract, and in most cases, a key illustration selected from the patent or application for patent. The index Section contains entries for 2,905 patents and applications for patent citations covering the period May 1969 through December 1975. The Index Section contains five indexes -- subject, inventor, source, number and accession number.

  5. Beyond captions: linking figures with abstract sentences in biomedical articles.

    PubMed

    Bockhorst, Joseph P; Conroy, John M; Agarwal, Shashank; O'Leary, Dianne P; Yu, Hong

    2012-01-01

    Although figures in scientific articles have high information content and concisely communicate many key research findings, they are currently under utilized by literature search and retrieval systems. Many systems ignore figures, and those that do not typically only consider caption text. This study describes and evaluates a fully automated approach for associating figures in the body of a biomedical article with sentences in its abstract. We use supervised methods to learn probabilistic language models, hidden Markov models, and conditional random fields for predicting associations between abstract sentences and figures. Three kinds of evidence are used: text in abstract sentences and figures, relative positions of sentences and figures, and the patterns of sentence/figure associations across an article. Each information source is shown to have predictive value, and models that use all kinds of evidence are more accurate than models that do not. Our most accurate method has an F1-score of 69% on a cross-validation experiment, is competitive with the accuracy of human experts, has significantly better predictive accuracy than state-of-the-art methods and enables users to access figures associated with an abstract sentence with an average of 1.82 fewer mouse clicks. A user evaluation shows that human users find our system beneficial. The system is available at http://FigureItOut.askHERMES.org. PMID:22815711

  6. Adult Education Dissertation Abstracts: 1968-1969.

    ERIC Educational Resources Information Center

    Grabowski, Stanley M., Ed.; Loague, Nehume, Ed.

    This bibliography contains citations, abstracts, and ordering information for 303 dissertations pertinent to the education or training of adults. Studies are classified by broad subject headings used in the ERIC Clearinghouse on Adult Education. Each section of the classification is identified by a four-digit number, with a one-, two-, or…

  7. Carbon Monoxide, A Bibliography With Abstracts.

    ERIC Educational Resources Information Center

    Cooper, Anna Grossman

    Included is a review of the carbon monoxide related literature published from 1880 to 1966. The 983 references with abstracts are grouped into these broad categories: Analysis, Biological Effects, Blood Chemistry, Control, Criteria and Standards, Instruments and Techniques, Sampling and Network Operations, and Sources. The Biological Effects group…

  8. Development of Abstract Grammatical Categorization in Infants

    ERIC Educational Resources Information Center

    Cyr, Marilyn; Shi, Rushen

    2013-01-01

    This study examined abstract syntactic categorization in infants, using the case of grammatical gender. Ninety-six French-learning 14-, 17-, 20-, and 30-month-olds completed the study. In a preferential looking procedure infants were tested on their generalized knowledge of grammatical gender involving pseudonouns and gender-marking determiners.…

  9. Spatial abstraction for autonomous robot navigation.

    PubMed

    Epstein, Susan L; Aroor, Anoop; Evanusa, Matthew; Sklar, Elizabeth I; Parsons, Simon

    2015-09-01

    Optimal navigation for a simulated robot relies on a detailed map and explicit path planning, an approach problematic for real-world robots that are subject to noise and error. This paper reports on autonomous robots that rely on local spatial perception, learning, and commonsense rationales instead. Despite realistic actuator error, learned spatial abstractions form a model that supports effective travel. PMID:26227680

  10. Hubble Exoplanet Pro/Am Collaboration (Abstract)

    NASA Astrophysics Data System (ADS)

    Conti, D. M.

    2016-06-01

    (Abstract only) A collaborative effort is being organized between a world-wide network of amateur astronomers and a Hubble Space Telescope (HST) science team. The purpose of this collaboration is to supplement an HST near-infrared spectroscopy survey of some 15 exoplanets with ground-based observations in the visible range.

  11. Mr. Birmingham and His New Star (Abstract)

    NASA Astrophysics Data System (ADS)

    O'Neill, J.

    2016-06-01

    (Abstract only) The year 2016 sees two anniversaries connected with the Irish astronomer John Birmingham (1816-1884): the 200th anniversary of his birth and the 150th anniversary of his discovery of the nova outburst in T Coronae Borealis.

  12. Searching Social Work Abstracts: A Review.

    ERIC Educational Resources Information Center

    Mendelsohn, Henry N.

    1986-01-01

    A subject profile using 39 concepts central to the practice of social work was searched in Social Work Abstracts (SWAB), PsycINFO, ERIC, and Social SciSearch. Social work practice concepts and search strategy, search term results, journal titles searched, and source coverage and date of most recently indexed article are noted. (EJS)

  13. Heat pipe technology. A bibliography with abstracts

    NASA Technical Reports Server (NTRS)

    1978-01-01

    This bibliography cites 55 publications on the theory, design, development, fabrication, and testing of heat pipes. Applications covered include solar, nuclear, and thermoelectric energy conversion. A book (in Russian) on low temperature heat pipes is included as well as abstracts when available. Indexes provided list authors, titles/keywords (permuted) and patents.

  14. Integrating model abstraction into monitoring strategies

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This study was designed and performed to investigate the opportunities and benefits of integrating model abstraction techniques into monitoring strategies. The study focused on future applications of modeling to contingency planning and management of potential and actual contaminant release sites wi...

  15. Annual Report: Automatic Informative Abstracting and Extracting.

    ERIC Educational Resources Information Center

    Earl, L. L.; And Others

    The development of automatic indexing, abstracting, and extracting systems is investigated. Part I describes the development of tools for making syntactic and semantic distinctions of potential use in automatic indexing and extracting. One of these tools is a program for syntactic analysis (i.e., parsing) of English, the other is a dictionary of…

  16. Contextualising Numeracy: Abstract Tools at the Coalface.

    ERIC Educational Resources Information Center

    Lukin, Annabelle

    1998-01-01

    A social semiotic approach to math is necessary because of the increasing significance of abstract tools in the workplace. A case study from the coal mining industry illustrates the need to recognize mathematics as a socially constructed system and to contextualize math instruction. (SK)

  17. ANNUAL REPORT-AUTOMATIC INDEXING AND ABSTRACTING.

    ERIC Educational Resources Information Center

    Lockheed Missiles and Space Co., Palo Alto, CA. Electronic Sciences Lab.

    THE INVESTIGATION IS CONCERNED WITH THE DEVELOPMENT OF AUTOMATIC INDEXING, ABSTRACTING, AND EXTRACTING SYSTEMS. BASIC INVESTIGATIONS IN ENGLISH MORPHOLOGY, PHONETICS, AND SYNTAX ARE PURSUED AS NECESSARY MEANS TO THIS END. IN THE FIRST SECTION THE THEORY AND DESIGN OF THE "SENTENCE DICTIONARY" EXPERIMENT IN AUTOMATIC EXTRACTION IS OUTLINED. SOME OF…

  18. Does Abstracting Threaten a Sustainable Future?

    ERIC Educational Resources Information Center

    Grant, Lyle K.

    2012-01-01

    In abstraction, or conceptual behavior, people discriminate features or properties of their surroundings. This permits people to respond selectively and precisely to specialized features of their environment, which has had many benefits, including steady advances in science and technology. Within psychology, J. R. Kantor and B. F. Skinner…

  19. Static Abstractions and the Teaching of Writing.

    ERIC Educational Resources Information Center

    Connors, Robert J.

    The element of static abstractions (SAs)--any pseudoheuristic listing of derived nominals whose purpose is to define good structure in prose writing--is one of the important historical components of the current traditional rhetoric inherited from the nineteenth century. SAs, of which unity, coherence, and emphasis are the best known examples, have…

  20. Heat pipe technology: A bibliography with abstracts

    NASA Technical Reports Server (NTRS)

    1971-01-01

    The annual supplement on heat pipe technology for 1971 is presented. The document contains 101 references with abstracts and 47 patents. The subjects discussed are: (1) heat pipe applications, (2) heat pipe theory, (3) design, development, and fabrication of heat pipes, (4) testing and operation, (5) subject and author index, and (6) heat pipe related patents.

  1. Conference Abstracts: Computers in Physics Instruction.

    ERIC Educational Resources Information Center

    Baird, William E.

    1989-01-01

    Provides selected abstracts from the Computers in Physics Instruction conference held on August 1-5, 1988. Topics include: wave and particle motion, the CT programing language, microcomputer-based laboratories, student written simulations, concept maps, summer institutes, computer bulletin boards, interactive video, and videodisks. (MVL)

  2. Coding the Eggen Cards (Poster abstract)

    NASA Astrophysics Data System (ADS)

    Silvis, G.

    2014-06-01

    (Abstract only) A look at the Eggen Portal for accessing the Eggen cards. And a call for volunteers to help code the cards: 100,000 cards must be looked at and their star references identified and coded into the database for this to be a valuable resource.

  3. Abstract Schemas in Children's Chess Cognition.

    ERIC Educational Resources Information Center

    Horgan, Dianne; And Others

    The nature and development of semantic processing in chess was investigated in a study involving younger players from 6 through 18 years of age. Efforts were directed toward establishing the assertion that skilled players' memory for chess positions depends largely upon the availability of pre-stored schema (PSS) that are both abstract and…

  4. Situated Learning in an Abstract Algebra Classroom

    ERIC Educational Resources Information Center

    Ticknor, Cindy S.

    2012-01-01

    Advisory committees of mathematics consider abstract algebra as an essential component of the mathematical preparation of secondary teachers, yet preservice teachers find it challenging to connect the topics addressed in this advanced course with the high school algebra they must someday teach. This study analyzed the mathematical content…

  5. Using Group Explorer in Teaching Abstract Algebra

    ERIC Educational Resources Information Center

    Schubert, Claus; Gfeller, Mary; Donohue, Christopher

    2013-01-01

    This study explores the use of Group Explorer in an undergraduate mathematics course in abstract algebra. The visual nature of Group Explorer in representing concepts in group theory is an attractive incentive to use this software in the classroom. However, little is known about students' perceptions on this technology in learning concepts in…

  6. Searching Chemical Abstracts Online in Undergraduate Chemistry.

    ERIC Educational Resources Information Center

    Krumpolc, Miroslav; And Others

    1987-01-01

    Discusses the advantages of conducting online computer searches of "Chemical Abstracts." Introduces the logical sequences involved in searching an online database. Explains Boolean logic, proximity operators, truncation, searchable fields, and command language, as they relate to the use of online searches in undergraduate chemistry programs. (TW)

  7. Cool Cats: Feline Fun with Abstract Art.

    ERIC Educational Resources Information Center

    Lambert, Phyllis Gilchrist

    2002-01-01

    Presents a lesson that teaches students about abstract art in a fun way. Explains that students draw cats, learn about the work of Pablo Picasso, and, in the style of Picasso, combine the parts of the cats (tail, legs, head, body) together in unconventional ways. (CMK)

  8. A Photographic Assignment for Abstract Algebra

    ERIC Educational Resources Information Center

    Warrington, Gregory S.

    2009-01-01

    We describe a simple photographic assignment appropriate for an abstract algebra (or other) course. Students take digital pictures around campus of various examples of symmetry. They then classify these pictures according to which of the 17 plane symmetry groups they belong. (Contains 2 figures.)

  9. Abstract Journals: A Survey of Patent Coverage.

    ERIC Educational Resources Information Center

    Rimmer, Brenda M.

    1988-01-01

    Describes a survey of 33 British, French, German, and U.S. abstract journals that examined their coverage of patent specifications. The standards for the identification of patent documents developed by the World Intellectual Property Organization are discussed, and an appendix provides a listing of the patent coverage by the country of each…

  10. Simulation, Design Abstraction, and SystemC

    ERIC Educational Resources Information Center

    Harcourt, Ed

    2007-01-01

    SystemC is a system-level design and simulation language based on C++. We've been using SystemC for computer organization and design projects for the past several years. Because SystemC is embedded in C++ it contains the powerful abstraction mechanisms of C++ not found in traditional hardware description languages, such as support for…

  11. Abstracts of Energy Materials for College Classes.

    ERIC Educational Resources Information Center

    Messenger, Roger A.; And Others

    This guide provides citations and abstracts for 250 energy-related resources which can be used to incorporate energy education into the structure of existing college courses. In addition to citing books, articles, unpublished papers, films, and videotapes, the resource guide cites sets of class notes and course outlines that have been filed with…

  12. Abstracts, Third Space Processing Symposium, Skylab results

    NASA Technical Reports Server (NTRS)

    1974-01-01

    Skylab experiments results are reported in abstracts of papers presented at the Third Space Processing Symposium. Specific areas of interest include: exothermic brazing, metals melting, crystals, reinforced composites, glasses, eutectics; physics of the low-g processes; electrophoresis, heat flow, and convection demonstrations flown on Apollo missions; and apparatus for containerless processing, heating, cooling, and containing materials.

  13. The Child and the Abstract Expressionist.

    ERIC Educational Resources Information Center

    Henkes, Robert

    1990-01-01

    Explores the similarities between paintings of the abstract expressionists and those of young children. Similarities include total surface coverage, disregard for details, direct application of pigment, disregard for visual perspective, and use of the painting surface as a frontal plane. (CB)

  14. An Introduction to Chemical Abstracts, with Exercises.

    ERIC Educational Resources Information Center

    Robertson, Craig A.

    This workbook is the first in a series of three that has been integrated into the chemistry curriculum for majors at the University of Vermont. The workbook consists of exercises designed to provide undergraduate students with foundation skills in the use of professional literature and a familiarity with the printed "Chemical Abstracts." Each…

  15. Third conference on radiation protection and dosimetry. Program and abstracts

    SciTech Connect

    Not Available

    1991-12-31

    This conference has been designed with the objectives of promoting communication among applied, research, regulatory, and standards personnel involved in radiation protection and providing them with sufficient information to evaluate their programs. To partly fulfill these objectives, a technical program consisting of more than 75 invited and contributed oral presentations encompassing all aspects of radiation protection has been prepared. General topics include external dosimetry, internal dosimetry, instruments, regulations and standards, accreditation and test programs, research advances, and applied program experience. This publication provides a summary of the technical program and a collection of abstracts of the oral presentations.

  16. Third conference on radiation protection and dosimetry. Program and abstracts

    SciTech Connect

    1991-01-01

    This conference has been designed with the objectives of promoting communication among applied, research, regulatory, and standards personnel involved in radiation protection and providing them with sufficient information to evaluate their programs. To partly fulfill these objectives, a technical program consisting of more than 75 invited and contributed oral presentations encompassing all aspects of radiation protection has been prepared. General topics include external dosimetry, internal dosimetry, instruments, regulations and standards, accreditation and test programs, research advances, and applied program experience. This publication provides a summary of the technical program and a collection of abstracts of the oral presentations.

  17. ADVANCED INTRAMOLECULAR DIELS-ALDER STUDY TOWARD THE SYNTHESIS OF (-)-MORPHINE: STRUCTURE CORRECTION OF A PREVIOUSLY REPORTED DIELS-ALDER PRODUCT. (R826113)

    EPA Science Inventory

    The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Concl...

  18. The chronic syndromes after previous treatment of pituitary tumours.

    PubMed

    Romijn, Johannes A

    2016-09-01

    Ultimately, almost all patients who are appropriately treated for pituitary tumours enter a chronic phase with control or cure of hormonal excess, adequate treatment of pituitary insufficiency and relief of mass effects. This phase is associated with improvement of initial signs and symptoms, but also with the persistent consequences of the initial disease and associated treatments. Pituitary insufficiency is a common denominator in many of these patients, and is associated with a reduction in quality of life, despite adequate endocrine substitution. Hypothalamic dysfunction can be present in patients previously treated for visual impairments caused by large suprasellar adenomas, or craniopharyngiomas. In addition to hypopituitarism, these patients can have multisystem morbidities caused by altered hypothalamic function, including weight gain and disturbed regulation of sleep-wake cycles. Mortality can also be affected. Patients cured of Cushing disease or acromegaly have chronic multisystem morbidities (in the case of Cushing disease, also affecting mortality) caused by irreversible effects of the previous excesses of cortisol in Cushing disease and growth hormone and insulin-like growth factor 1 in acromegaly. In addition to early diagnosis and treatment of pituitary tumours, research should focus on the amenability of these chronic post-treatment syndromes to therapeutic intervention, to improve quality of life and clinical outcomes. PMID:27259177

  19. Examining Neurocognitive Function in Previously Concussed Interscholastic Female Soccer Players.

    PubMed

    Forbes, Cameron R; Glutting, Joseph J; Kaminski, Thomas W

    2016-01-01

    Awareness of sport-related concussions in soccer has gained recent attention in the medical community. Interestingly, purposeful heading-a unique yet strategic and inherent part of soccer-involves repeated subconcussive blows to the head. We divided 210 female interscholastic soccer players into control (CON [never concussed]) and experimental (EXP [previously concussed]) groups. We assessed neurocognitive performance using the Automated Neuropsychological Assessment Metrics computer program before and after the players' competitive season. Headers were recorded at all sanctioned matches. Data were analyzed using a series of one-way analyses of covariance and t tests. Both groups essentially played in the same number of games (EXP = 16.1 vs. CON = 16.1) and had an equal number of total headers (EXP = 24.9 vs. CON = 24.3). Additionally, headers per game were surprisingly low in both groups (1.4 in EXP vs. 1.3 in CON). Unexpectedly, there were no significant differences between the EXP and CON groups across all dependent variables measured (p > .05). This study suggests that although previously concussed players involve themselves in purposeful heading (i.e., subconcussive insults) throughout a competitive season, there appear to be no negative consequences on neuropsychological test performance or concussion-related symptoms. Additional research is needed to determine what may result during the course of a playing career. PMID:25495584

  20. Does a research article's country of origin affect perception of its quality and relevance? A national trial of US public health researchers

    PubMed Central

    Harris, M; Macinko, J; Jimenez, G; Mahfoud, M; Anderson, C

    2015-01-01

    Objectives The source of research may influence one's interpretation of it in either negative or positive ways, however, there are no robust experiments to determine how source impacts on one's judgment of the research article. We determine the impact of source on respondents’ assessment of the quality and relevance of selected research abstracts. Design Web-based survey design using four healthcare research abstracts previously published and included in Cochrane Reviews. Setting All Council on the Education of Public Health-accredited Schools and Programmes of Public Health in the USA. Participants 899 core faculty members (full, associate and assistant professors) Intervention Each of the four abstracts appeared with a high-income source half of the time, and low-income source half of the time. Participants each reviewed the same four abstracts, but were randomly allocated to receive two abstracts with high-income source, and two abstracts with low-income source, allowing for within-abstract comparison of quality and relevance Primary outcome measures Within-abstract comparison of participants’ rating scores on two measures—strength of the evidence, and likelihood of referral to a peer (1–10 rating scale). OR was calculated using a generalised ordered logit model adjusting for sociodemographic covariates. Results Participants who received high income country source abstracts were equal in all known characteristics to the participants who received the abstracts with low income country sources. For one of the four abstracts (a randomised, controlled trial of a pharmaceutical intervention), likelihood of referral to a peer was greater if the source was a high income country (OR 1.28, 1.02 to 1.62, p<0.05). Conclusions All things being equal, in one of the four abstracts, the respondents were influenced by a high-income source in their rating of research abstracts. More research may be needed to explore how the origin of a research article may lead to

  1. Abstract-Reasoning Software for Coordinating Multiple Agents

    NASA Technical Reports Server (NTRS)

    Clement, Bradley; Barrett, Anthony; Rabideau, Gregg; Knight, Russell

    2003-01-01

    A computer program for scheduling the activities of multiple agents that share limited resources has been incorporated into the Automated Scheduling and Planning Environment (ASPEN) software system, aspects of which have been reported in several previous NASA Tech Briefs articles. In the original intended application, the agents would be multiple spacecraft and/or robotic vehicles engaged in scientific exploration of distant planets. The program could also be used on Earth in such diverse settings as production lines and military maneuvers. This program includes a planning/scheduling subprogram of the iterative repair type that reasons about the activities of multiple agents at abstract levels in order to greatly improve the scheduling of their use of shared resources. The program summarizes the information about the constraints on, and resource requirements of, abstract activities on the basis of the constraints and requirements that pertain to their potential refinements (decomposition into less-abstract and ultimately to primitive activities). The advantage of reasoning about summary information is that time needed to find consistent schedules is exponentially smaller than the time that would be needed for reasoning about the same tasks at the primitive level.

  2. Abstract art and cortical motor activation: an EEG study

    PubMed Central

    Umilta', M. Alessandra; Berchio, Cristina; Sestito, Mariateresa; Freedberg, David; Gallese, Vittorio

    2012-01-01

    The role of the motor system in the perception of visual art remains to be better understood. Earlier studies on the visual perception of abstract art (from Gestalt theory, as in Arnheim, 1954 and 1988, to balance preference studies as in Locher and Stappers, 2002, and more recent work by Locher et al., 2007; Redies, 2007, and Taylor et al., 2011), neglected the question, while the field of neuroesthetics (Ramachandran and Hirstein, 1999; Zeki, 1999) mostly concentrated on figurative works. Much recent work has demonstrated the multimodality of vision, encompassing the activation of motor, somatosensory, and viscero-motor brain regions. The present study investigated whether the observation of high-resolution digitized static images of abstract paintings by Lucio Fontana is associated with specific cortical motor activation in the beholder's brain. Mu rhythm suppression was evoked by the observation of original art works but not by control stimuli (as in the case of graphically modified versions of these works). Most interestingly, previous visual exposure to the stimuli did not affect the mu rhythm suppression induced by their observation. The present results clearly show the involvement of the cortical motor system in the viewing of static abstract art works. PMID:23162456

  3. Research.

    ERIC Educational Resources Information Center

    Bracey, Gerald W.

    1984-01-01

    This potpourri surveys research on various topics: neurologically based curricula, midafternoon slumps in student attention, accounting for contexts in research, feelings of powerlessness among students and teachers, further equity implications of computers in schools, misreporting of research findings, and accounting for media transfer in…

  4. NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 29)

    NASA Technical Reports Server (NTRS)

    1986-01-01

    Abstracts are provided for 115 patents and patent applications entered into the NASA scientific and technical information system during the period January 1986 through June 1986. Each entry consists of a citation, an abstract, and in most cases, a key illustration selected from the patent application.

  5. NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 30)

    NASA Technical Reports Server (NTRS)

    1987-01-01

    Abstracts are provided for 105 patents and patent applications entered into the NASA scientific and technical information system during the period July 1986 through December 1986. Each entry consists of a citation, an abstract, and in most cases, a key illustration selected from the patent or patent application.

  6. NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 20)

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Abstracts are cited for 165 patents and patent applications introduced into the NASA scientific and technical information system during the period July 1981 through December 1981. Each entry consists of a citation, an abstract, and in most cases, a key illustration selected from the patent or patent application.

  7. NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 37)

    NASA Technical Reports Server (NTRS)

    1989-01-01

    Abstracts are provided for 76 patents and patent applications entered into the NASA scientific and technical information systems during the period January 1990 through June 1990. Each entry consists of a citation, an abstract, and in most cases, a key illustration selected from the patent or patent application.

  8. NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 38)

    NASA Technical Reports Server (NTRS)

    1991-01-01

    Abstracts are provided for 132 patents and patent applications entered into the NASA scientific and technical information system during the period July 1990 through December 1990. Each entry consists of a citation, an abstract, and in most cases, a key illustration selected from the patent or patent application.

  9. Choosing a Database for Social Work: A Comparison of Social Work Abstracts and Social Service Abstracts

    ERIC Educational Resources Information Center

    Flatley, Robert K.; Lilla, Rick; Widner, Jack

    2007-01-01

    This study compared Social Work Abstracts and Social Services Abstracts databases in terms of indexing, journal coverage, and searches. The authors interviewed editors, analyzed journal coverage, and compared searches. It was determined that the databases complement one another more than compete. The authors conclude with some considerations.

  10. NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 28)

    NASA Technical Reports Server (NTRS)

    1986-01-01

    Abstracts are provided for 109 patents and patent applications entered into the NASA Scientific and Technical Information System during the period July 1985 through December 1985. Each entry consists of a citation, an abstract, and in most cases, a key illustration selected from the patent or patent application.

  11. NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 16)

    NASA Technical Reports Server (NTRS)

    1980-01-01

    Abstracts are cited for 138 patents and patent applications introduced into the NASA scientific and technical information system during the period July 1979 through December 1979. Each entry cib consists of a citation, an abstract, and in most cases, a key illustration selected from the patent or patent application.

  12. NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 14)

    NASA Technical Reports Server (NTRS)

    1979-01-01

    Abstracts are cited for 213 patents and applications for patent introduced into the NASA scientific and technical information system during the period of July 1978 through December 1978. Each entry consists of a citation, an abstract, and in most cases, a key illustration selected from the patent or application for patent.

  13. NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 19)

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Abstracts are cited for 130 patents and patent applications introduced into the NASA scientific and technical information system during the period of January 1981 through July 1981. Each entry consists of a citation, an abstract, and in most cases, a key illustration selected from the patent or application for patent.

  14. NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 18)

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Abstracts are cited for 120 patents and patent applications for patents introduced into the NASA scientific system during the period of July 1980 through December 1980. Each entry consists of a citation, an abstract, and in most cases, a key illustration selected from the patent or application for patent.

  15. NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 17)

    NASA Technical Reports Server (NTRS)

    1980-01-01

    Abstracts are cited for 150 patents and applications for patents introduced into the NASA scientific and technical information system during the period January 1980 through June 1980. Each entry consists of a citation, an abstract, and in most cases, a key illustration selected from the patent or application for patent.

  16. NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 15)

    NASA Technical Reports Server (NTRS)

    1979-01-01

    Abstracts are cited for 240 patents and applications for patents introduced into the NASA scientific system during the period of January 1979 through June 1979. Each entry consists of a citation, an abstract, and in most cases, a key illustration selected from the patent or application for patent.

  17. NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 33)

    NASA Technical Reports Server (NTRS)

    1988-01-01

    Abstracts are provided for 16 patents and patent applications entered into the NASA scientific and technical information systems during the period January 1988 through June 1988. Each entry consists of a citation, an abstract, and in most cases, a key illustration selected from the patent or patent application.

  18. NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 25)

    NASA Technical Reports Server (NTRS)

    1984-01-01

    Abstracts are provided for 102 patents and patent applications entered into the NASA scientific and technical information system during the period January 1984 through June 1984. Each entry consists of a citation, an abstract, and in most cases, a key illustration selected from the patent or patent application.

  19. NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 35)

    NASA Technical Reports Server (NTRS)

    1989-01-01

    Abstracts are provided for 58 patents and patent applications entered into the NASA scientific and technical information systems during the period January 1989 through June 1989. Each entry consists of a citation, an abstract, and in most cases, a key illustration selected from the patent or patent application.

  20. NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 24)

    NASA Technical Reports Server (NTRS)

    1984-01-01

    Abstracts are provided for 167 patents and patent applications entered into the NASA scientific and technical information system during the period July 1983 through December 1983. Each entry consists of a citation, an abstract, and in most cases, a key illustration selected from the patent or patent application.