WorldWideScience

Sample records for technology bibliographic series

  1. The Application of Hurdle Technology in Bibliographic Data 's Checking%栅栏技术在书目数据审校中的应用

    Institute of Scientific and Technical Information of China (English)

    武英杰

    2016-01-01

    In order to ensure the accuracy and standardization of bibliographic data,the bibliographic data production units should check and review the compiled bibliographies by the proofreaders, so, the professional ability of the proofreaders plays a decisive role in improving the quality of bibliographic data. This paper expounds the application of hurdle technology in bibliographic data's checking, that is to look for the hurdle factors of bibliographic data, and fulfill the bibliographic data checking by using the interaction among these factors to ultimately achieve the goal of improving the data quality.%为了确保书目数据的准确性和规范性, 书目数据制作单位都要由审校人员对已编书目进行核对、 审查, 因此审校员的业务能力对提高书目数据质量起着决定性的作用. 阐述了栅栏技术在书目数据审校中的应用, 即通过寻找书目数据的栅栏因子,利用这些因子间的相互作用,来完成书目数据的审校工作,最终达到提高数据质量的目的.

  2. Coal liquefaction technology. (Latest citations from the NTIS Bibliographic database). Published Search

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-09-01

    The bibliography contains citations concerning the technologies and processes for converting coal to liquid chemicals and fuels. Topics include materials characterization of liquefaction processes, catalysis, pyrolysis, depolymerization, coprocessing, and integrated liquefaction. Also discussed are liquid fuel use in automobiles and power generation, low-temperature carbonization technology, multi-stage liquefaction, cost benefit analysis, and commercialization of liquefaction technology. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  3. A UNIMARC Bibliographic Format Database for ABCD

    Science.gov (United States)

    Megnigbeto, Eustache

    2012-01-01

    Purpose: ABCD is a web-based open and free software suite for library management derived from the UNESCO CDS/ISIS software technology. The first version was launched officially in December 2009 with a MARC 21 bibliographic format database. This paper aims to detail the building of the UNIMARC bibliographic format database for ABCD.…

  4. Bibliographic information organization in the semantic web

    CERN Document Server

    Willer, Mirna

    2013-01-01

    New technologies will underpin the future generation of library catalogues. To facilitate their role providing information, serving users, and fulfilling their mission as cultural heritage and memory institutions, libraries must take a technological leap; their standards and services must be transformed to those of the Semantic Web. Bibliographic Information Organization in the Semantic Web explores the technologies that may power future library catalogues, and argues the necessity of such a leap. The text introduces international bibliographic standards and models, and fundamental concepts in

  5. Construction of a bibliographic information database and development of retrieval system for research reports in nuclear science and technology (II)

    Energy Technology Data Exchange (ETDEWEB)

    Han, Duk Haeng; Kim, Tae Whan; Choi, Kwang; Yoo, An Na; Keum, Jong Yong; Kim, In Kwon [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

    1996-05-01

    The major goal of this project is to construct a bibliographic information database in nuclear engineering and to develop a prototype retrieval system. To give an easy access to microfiche research report, this project has accomplished the construction of microfiche research reports database and the development of retrieval system. The results of the project are as follows; 1. Microfiche research reports database was constructed by downloading from DOE Energy, NTIS, INIS. 2. The retrieval system was developed in host and web version using access point such as title, abstracts, keyword, report number. 6 tabs., 8 figs., 11 refs. (Author) .new.

  6. Bibliographic Coupling: A Review

    Science.gov (United States)

    Weinberg, Bella Hass

    1974-01-01

    The theory and practical applications of bibliographic coupling are reviewed. The reviewer takes issue with the use of bibliographic coupling for information retrieval and automatic classification on logical grounds, and for reasons relating to uncontrolled citation practices. The usefulness of the procedure for the study of the science of science…

  7. Bibliographic Control of Microforms.

    Science.gov (United States)

    Reichmann, Felix; Tharpe, Josephine M.

    There are two major parts to this book. The first is a study of bibliographic control of microforms, and the second is an extensive annotated bibliography of microforms. The study included a survey of 190 libraries and showed that local bibliographic control of microforms is often so inadequate that usefulness of the microform collection is…

  8. Best Demonstrated Available Technology (BDAT) for pollution control and waste treatment. (Latest citations from the NTIS bibliographic database). Published Search

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-10-01

    The bibliography contains citations concerning the most advanced equipment and processes for pollution control and waste treatment according to the guidelines set by the Environmental Protection Agency (EPA). Citations discuss biological, thermal, physical, and chemical prosesses for the technology innovation, economic productivity, and environmental protection. Standards and regulations for gaseous, liquid, and solid pollution are included. Also discussed are water pollution control, food and pharmaceutical wastes, effluent treatment, and materials recovery. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  9. Sourcebook for Bibliographic Instruction.

    Science.gov (United States)

    Dusenbury, Carolyn, Ed.; And Others

    Direction and guidance are provided for establishing and maintaining bibliographic instruction (BI) programs. This document provides an overview of BI and BI programs and points readers to other sources of information. Five key topics were identified and the following papers are presented: (1) "An Introduction to Learning Theory" (Lori Arp); (2)…

  10. Hawaii bibliographic database

    Science.gov (United States)

    Wright, Thomas L.; Takahashi, Taeko Jane

    The Hawaii bibliographic database has been created to contain all of the literature, from 1779 to the present, pertinent to the volcanological history of the Hawaiian-Emperor volcanic chain. References are entered in a PC- and Macintosh-compatible EndNote Plus bibliographic database with keywords and s or (if no ) with annotations as to content. Keywords emphasize location, discipline, process, identification of new chemical data or age determinations, and type of publication. The database is updated approximately three times a year and is available to upload from an ftp site. The bibliography contained 8460 references at the time this paper was submitted for publication. Use of the database greatly enhances the power and completeness of library searches for anyone interested in Hawaiian volcanism.

  11. The Westinghouse Series 1000 Mobile Phone: Technology and applications

    Science.gov (United States)

    Connelly, Brian

    1993-01-01

    Mobile satellite communications will be popularized by the North American Mobile Satellite (MSAT) system. The success of the overall system is dependent upon the quality of the mobile units. Westinghouse is designing our unit, the Series 1000 Mobile Phone, with the user in mind. The architecture and technology aim at providing optimum performance at a low per unit cost. The features and functions of the Series 1000 Mobile Phone have been defined by potential MSAT users. The latter portion of this paper deals with who those users may be.

  12. Specialist Bibliographic Databases

    OpenAIRE

    Gasparyan, Armen Yuri; Yessirkepov, Marlen; Voronov, Alexander A.; Trukhachev, Vladimir I.; Kostyukova, Elena I.; Gerasimov, Alexey N.; Kitas, George D.

    2016-01-01

    Specialist bibliographic databases offer essential online tools for researchers and authors who work on specific subjects and perform comprehensive and systematic syntheses of evidence. This article presents examples of the established specialist databases, which may be of interest to those engaged in multidisciplinary science communication. Access to most specialist databases is through subscription schemes and membership in professional associations. Several aggregators of information and d...

  13. Bibliographic data base for low activation materials

    Energy Technology Data Exchange (ETDEWEB)

    Alenina, M.V.; Kolotov, V.P. [Vernadsky Institute of Geochemistry and Analytical Chemistry, Moscow (Russian Federation); Ivanov, L.I. [A.A. Baikov Institute of Metallurgy and Science of Materials, Russian Academy of Sciences, Moscow (Russian Federation)

    2007-07-01

    Full text of publication follows: The analysis of the publications dealing with development of low-activation materials for fusion technology demonstrates that the period of information doubling is about 5-6 years. Such high rate usually is characteristic of the actively developing field of science. To develop an useful instrument for analysis and systematization of the available data a computer based bibliographic system has been developed some time ago. Recently the engine of the system has been significantly modernized. The bibliographic system is based on using of MS SQL server data base which includes main bibliographic information including abstracts. The most important feature of the system is that full-text abstracts searching capabilities are appended with indexing of information by experts to increase its definition. The experts indexes cover the following topics: - Main problems; - Software and methods for calculation; - Libraries of nuclear data; - Spectrum of neutrons for different construction parts of fusion reactor; - Low activation materials; - Technology of production; - Radiation effects; - Utilization of radiation waste; - Estimation of risks; - Designs of fusion reactor; - Nuclear transmutations; - Equipment used for investigations. The primary data base is filling/appending by periodical queries to different bibliographic data bases (INIS, COMPEMDEX and others) via suitable Internet providers including strict analysis of the income information to remove a possible 'information noise' and following data indexing by experts. The data base contains references since 1976 year (when first works in this area have been fulfilled) and until now. The bibliographic system is accessible by means of Internet using different forms developed for queries (http://www.geokhi.ru/{approx}lam{sub d}b). (authors)

  14. Specialist Bibliographic Databases.

    Science.gov (United States)

    Gasparyan, Armen Yuri; Yessirkepov, Marlen; Voronov, Alexander A; Trukhachev, Vladimir I; Kostyukova, Elena I; Gerasimov, Alexey N; Kitas, George D

    2016-05-01

    Specialist bibliographic databases offer essential online tools for researchers and authors who work on specific subjects and perform comprehensive and systematic syntheses of evidence. This article presents examples of the established specialist databases, which may be of interest to those engaged in multidisciplinary science communication. Access to most specialist databases is through subscription schemes and membership in professional associations. Several aggregators of information and database vendors, such as EBSCOhost and ProQuest, facilitate advanced searches supported by specialist keyword thesauri. Searches of items through specialist databases are complementary to those through multidisciplinary research platforms, such as PubMed, Web of Science, and Google Scholar. Familiarizing with the functional characteristics of biomedical and nonbiomedical bibliographic search tools is mandatory for researchers, authors, editors, and publishers. The database users are offered updates of the indexed journal lists, abstracts, author profiles, and links to other metadata. Editors and publishers may find particularly useful source selection criteria and apply for coverage of their peer-reviewed journals and grey literature sources. These criteria are aimed at accepting relevant sources with established editorial policies and quality controls.

  15. Biographical Sources: Literature. Bibliographic Series No. 13.

    Science.gov (United States)

    Ahrens, Joan

    Items listed in this bibliography of biographical materials on writers and poets were selected from the holdings of the Arkansas University library. Organized by geographic region, citations include encyclopedias, dictionaries, handbooks, bibliographies, and directories on British, American and English speaking, European, French, German, Austrian,…

  16. Interactive bibliographical database on color

    Science.gov (United States)

    Caivano, Jose L.

    2002-06-01

    The paper describes the methodology and results of a project under development, aimed at the elaboration of an interactive bibliographical database on color in all fields of application: philosophy, psychology, semiotics, education, anthropology, physical and natural sciences, biology, medicine, technology, industry, architecture and design, arts, linguistics, geography, history. The project is initially based upon an already developed bibliography, published in different journals, updated in various opportunities, and now available at the Internet, with more than 2,000 entries. The interactive database will amplify that bibliography, incorporating hyperlinks and contents (indexes, abstracts, keywords, introductions, or eventually the complete document), and devising mechanisms for information retrieval. The sources to be included are: books, doctoral dissertations, multimedia publications, reference works. The main arrangement will be chronological, but the design of the database will allow rearrangements or selections by different fields: subject, Decimal Classification System, author, language, country, publisher, etc. A further project is to develop another database, including color-specialized journals or newsletters, and articles on color published in international journals, arranged in this case by journal name and date of publication, but allowing also rearrangements or selections by author, subject and keywords.

  17. Robotics-Control Technology. Technology Learning Activity. Teacher Edition. Technology Education Series.

    Science.gov (United States)

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

    This document contains the materials required for presenting an 8-day competency-based technology learning activity (TLA) designed to introduce students in grades 6-10 to advances and career opportunities in the field of robotics-control technology. The guide uses hands-on exploratory experiences into which activities to help students develop…

  18. Online bibliographic sources in hydrology

    Science.gov (United States)

    Wild, Emily C.; Havener, W. Michael

    2001-01-01

    Traditional commercial bibliographic databases and indexes provide some access to hydrology materials produced by the government; however, these sources do not provide comprehensive coverage of relevant hydrologic publications. This paper discusses bibliographic information available from the federal government and state geological surveys, water resources agencies, and depositories. In addition to information in these databases, the paper describes the scope, styles of citing, subject terminology, and the ways these information sources are currently being searched, formally and informally, by hydrologists. Information available from the federal and state agencies and from the state depositories might be missed by limiting searches to commercially distributed databases.

  19. Bibliographic Research and the Love of Learning.

    Science.gov (United States)

    Weiskel, Timothy C.

    1985-01-01

    Discusses the design and several applications of the computer program, BIBLIO-File. Designed primarily for interactive bibliographic instruction and research, this program allows users to enter, sort, index, search, and print annotated bibliographic information. (MBR)

  20. Facebook: A Bibliographic Analysis of the PsycINFO Database

    Science.gov (United States)

    Piotrowski, Chris

    2012-01-01

    With the advent of rapidly emerging technologies, researchers need to be cognizant of developments and applications in the area of social media as a topic of investigatory interest. To date, scholarly research on the topic of Facebook, a ubiquitous social media site, is rather extensive. This study on Facebook, using a bibliographic content…

  1. Bibliographic Projects and Tools in Israel.

    Science.gov (United States)

    Kedar, Rochelle

    This paper presents several of the most prominent bibliographic tools and projects current in Israel, as well as a few specialized and less well-known projects. Bibliographic tools include the Israel Union Catalog and the Israel Union List of Serials. The following are the major bibliographic projects described: the National Jewish Bibliography…

  2. Cable Television; A Bibliographic Review.

    Science.gov (United States)

    Schoenung, James

    This bibliographic review of publications in the field of cable television begins with an introduction to cable television and an outline of the history and development of cable television. Particular attention is given to the regulatory activities of the Federal Communications Commission and the unfulfilled potential of cable television. The…

  3. Bibliographical References from ERIC Citations.

    Science.gov (United States)

    Banta, Trudy W.; Bowlby, Sylva M.

    The educational document and journal citations found in the ERIC (Educational Resources Information Center) system are explained and the proper translation into standard bibliographic form is given for the usual and irregular cases. Section 1 explains the meaning of each part of an ERIC citation and, in parallel fashion, the parts and order of a…

  4. Mathematical Notation in Bibliographic Databases.

    Science.gov (United States)

    Pasterczyk, Catherine E.

    1990-01-01

    Discusses ways in which using mathematical symbols to search online bibliographic databases in scientific and technical areas can improve search results. The representations used for Greek letters, relations, binary operators, arrows, and miscellaneous special symbols in the MathSci, Inspec, Compendex, and Chemical Abstracts databases are…

  5. Nutritional evaluation of senior: a bibliographical study

    OpenAIRE

    Nara Carneiro Lacerda; Silvana Sidney Costa Santos

    2012-01-01

    The aim of this study was to research about the senior’s nutritional evaluation using bibliographical rising in the base of the bibliographical data LILACS. 24 references were found, being 11 scientific articles: 5 bibliographical and 6 of prevalence. Of the investigated material, 9 were accomplished in the Brazilian Southeast. As for the nutritional evaluation it was verified that the seniors have presented larger overweight prevalence and obesity, most of them were of women. It was noticed ...

  6. Existing and Emerging Technologies in Education: A Descriptive Overview. CREATE Monograph Series.

    Science.gov (United States)

    Bakke, Thomas W.

    Second in a series of six monographs on the use of new technologies in the instruction of learning disabled students, the paper offers a descriptive overview of new technologies. Topics addressed include the following: (1) techniques for sharing computer resources (including aspects of networking, sharing information through databases, and the use…

  7. Biographical Sources in Science and Technology, Engineering Reference Books, and General Sources for Financial Ratios and Operating Ratios. Bibliographic Series No. 12.

    Science.gov (United States)

    Ahrens, Joan

    The selected information sources held by the Arkansas University library which are listed include such general sources as Moody's and Standard and Poor's publications and bibliographies for financial and operating ratios. Reference books for engineering published between 1965-1976 include handbooks, dictionaries, manuals, encyclopedias,…

  8. Biographical Sources in Science and Technology, Engineering Reference Books, and General Sources for Financial Ratios and Operating Ratios. Bibliographic Series No. 12.

    Science.gov (United States)

    Ahrens, Joan

    The selected information sources held by the Arkansas University library which are listed include such general sources as Moody's and Standard and Poor's publications and bibliographies for financial and operating ratios. Reference books for engineering published between 1965-1976 include handbooks, dictionaries, manuals, encyclopedias,…

  9. Brace technology thematic series: the progressive action short brace (PASB

    Directory of Open Access Journals (Sweden)

    Aulisa Angelo G

    2012-02-01

    can achieve the correction of a curve by inverting the abnormal load distribution during skeletal growth. Results Since its introduction in 1976, several studies have been published supporting the validity of the biomechanical principles to which the brace is inspired. In this article, we present the outcome of a case series comprising 110 patients with lumbar and thoraco-lumbar curves treated with PASB brace. Antero-posterior radiographs were used to estimate the curve magnitude (CM and the torsion of the apical vertebra (TA at 5 time points: beginning of treatment (t1, one year after the beginning of treatment (t2, intermediate time between t1 and t4 (t3, end of weaning (t4, 2-year minimum follow-up from t4 (t5. The average CM value was 29.3°Cobb at t1 and 13.0°Cobb at t5. TA was 15.8° Perdroille at t1 and 5.0° Perdriolle at t5. These results support the efficacy of the PASB in the management of scoliotic patients with lumbar and thoraco-lumbar curves. Conclusion The results obtained in patients treated with the PASB confirm the validity of our original biomechanical approach. The efficacy of the PASB derives not only from its unique biomechanical features but also from the simplicity of its design, construction and management.

  10. Nuclear Technology Series. Radiation Protection Technician. A Suggested Program Planning Guide. Revised June 80.

    Science.gov (United States)

    Center for Occupational Research and Development, Inc., Waco, TX.

    This program planning guide for a two-year postsecondary radiation protection technician program is designed for use with courses 17-22 of thirty-five included in the Nuclear Technology Series. The purpose of the guide is to describe the nuclear power field and its job categories for specialists, technicians, and operators; and to assist planners,…

  11. Repetitive Bibliographical Information in Relational Databases.

    Science.gov (United States)

    Brooks, Terrence A.

    1988-01-01

    Proposes a solution to the problem of loading repetitive bibliographic information in a microcomputer-based relational database management system. The alternative design described is based on a representational redundancy design and normalization theory. (12 references) (Author/CLB)

  12. Linking: Today's Libraries, Tomorrow's Technologies. Report of the Bibliographic and Communications Network Pilot Project. Canadian Network Papers Number 7 = Le Lien entre les Bibliotheques d'Aujourd'hui et les Technologies de Demain. Rapport du Projet Pilote du Reseau de Services Bibliographiques et de Communications. Documents sur les Reseaux Canadiens Numero 7.

    Science.gov (United States)

    National Library of Canada, Ottawa (Ontario).

    A pilot project was conducted from May 1980 to November 1983 to test the application of iNet--a decentralized, packet-switched telecommunications network--to bibliographic data interchange in Canada. The principal components of the project were participation of the Bibliographic Common Interest Group (BCIP), a group of libraries with stand-alone,…

  13. Bibliographic Resources for the Historian of Astronomy

    Science.gov (United States)

    Corbin, B. G.

    1999-12-01

    Many large library collections now have online bibliographic catalogs on the web. These provide many hidden resources for the historian of astronomy. Special searching techniques will allow the historian to scan bibliographic records of hundreds of entries relating to biographies of astronomers, collected works of astronomers, ancient and medieval astronomy and many other historical subjects. Abstract databases such as the Astrophysics Data System and ARIBIB are also adding much historical bibliographic information. ARIBIB will eventually contain scanned images of the Astronomischer Jahresbericht containing bibliographic entries for all literature of astronomy from 1899 to 1968 and Astronomy and Astrophysics Abstracts from 1969 to present. Commercial services such as UnCover and FirstSearch provide a means of reaching bibliographic entries for journal and book literature in the history of astronomy which were not easily located in the past. A broad overview of these collections and services will be given, and searching techniques for finding ``hidden" bibliographic data will be presented. Web page addresses will be given for all sources covered.

  14. Global Information Technology Education: Issues and Trends. Series in Global Information Technology Management.

    Science.gov (United States)

    Khosrowpour, Mehdi; Loch, Karen D.

    This book provides insight into how countries around the world currently define their information science (IS) and information technology (IT) masters degree curriculum, and how they are responding to the challenge of internationalization. Global IT programs from both developed and developing countries are presented. Faculty and researchers are…

  15. Sandia computerized shock compression bibliographical database

    Energy Technology Data Exchange (ETDEWEB)

    Wilbeck, J.S.; Anderson, C.E.; Hokanson, J.C.; Asay, J.R.; Grady, D.E.; Graham, R.A.; Kipp, M.E.

    1985-01-01

    A searchable and updateable bibliographical database is being developed which will be designed, controlled, and evaluated by working technical experts in the field of shock-compression science. It will emphasize shock-compression properties in the stress region of a few tens of GPa and provide a broad and complete base of bibliographical information on the shock-compression behavior of materials. Through the operation of technical advisors, the database provides authoritative blbliographical and keyword data for use by both the inexperienced and expert user. In its current form, it consists of: (1) a library of journal articles, reports, books, and symposia papers in the areas of shock physics and shock mechanics; and (2) a computerized database system containing complete bibliographical information, exhaustive keyword descriptions, and author abstracts for each of the documents in the database library.

  16. Graph-Based Interactive Bibliographic Information Retrieval Systems

    Science.gov (United States)

    Zhu, Yongjun

    2017-01-01

    In the big data era, we have witnessed the explosion of scholarly literature. This explosion has imposed challenges to the retrieval of bibliographic information. Retrieval of intended bibliographic information has become challenging due to the overwhelming search results returned by bibliographic information retrieval systems for given input…

  17. Major Bibliographic Tools of Political Science.

    Science.gov (United States)

    Patterson, Thomas H., Comp.

    Designed to introduce the student to some of the major bibliographic tools of political science found in the Raymond H. Fogler Library of the University of Maine at Orono, this guide provides a systematic approach to information sources in the manner of a pathfinder. Beginning with a list of articles that are useful for defining scope, the guide…

  18. Bibliographic Records in an Online Environment

    Science.gov (United States)

    Cossham, Amanda F.

    2013-01-01

    Introduction: The IFLA functional requirements for bibliographic records model has had a major impact on cataloguing principles and practices over the past fifteen years. This paper evaluates the model in the light of changes in the wider information environment (especially to information resources and retrieval) and in information seeking…

  19. An Introduction to Bibliographical Press Work.

    Science.gov (United States)

    Richardson, John V., Jr.

    This guide to the literature of bibliographical press work is comprised of brief introductory notes on the field and this bibliography, followed by citations listed in seven categories: (1) book production, (2) handmade paper, (3) printer's ink, (4) type design, (5) book design, (6) hand printing, and (7) hand bookbinding. Introductory as well as…

  20. Online Petroleum Industry Bibliographic Databases: A Review.

    Science.gov (United States)

    Anderson, Margaret B.

    This paper discusses the present status of the bibliographic database industry, reviews the development of online databases of interest to the petroleum industry, and considers future developments in online searching and their effect on libraries and information centers. Three groups of databases are described: (1) databases developed by the…

  1. Videodisc technology

    Energy Technology Data Exchange (ETDEWEB)

    Marsh, F.E. Jr.

    1981-03-01

    An overview of the technology of videodiscs is given. The emphasis is on systems that use reflection or transmission of laser light. Possible use of videodiscs for storage of bibliographic information is considered. 6 figures, 3 tables. (RWR)

  2. Human Factors Engineering Bibliographic Series. Volume 5, 1967 Literature

    Science.gov (United States)

    1976-03-01

    phosphatidyl glycerol fraction of the plasma phosplsoliplft t;*came e10rated during the corbat period, as did the phosphatidic Acid , W*ila the cardiolipin...baede"). Liptdl are oxidized, by muscle tissue during czerclie. fT. major routia. 4f euply of fatty acids for ts,,; Oxidation teie distutsod... acids , maInly trlg itcrarldes of muscle tissue. Physical training lower$ the content of arilycar- Idea in ista and IIver. fuskirk I.R. & flands:, J

  3. Transportation Energy Futures Series: Vehicle Technology Deployment Pathways: An Examination of Timing and Investment Constraints

    Energy Technology Data Exchange (ETDEWEB)

    Plotkin, S.; Stephens, T.; McManus, W.

    2013-03-01

    Scenarios of new vehicle technology deployment serve various purposes; some will seek to establish plausibility. This report proposes two reality checks for scenarios: (1) implications of manufacturing constraints on timing of vehicle deployment and (2) investment decisions required to bring new vehicle technologies to market. An estimated timeline of 12 to more than 22 years from initial market introduction to saturation is supported by historical examples and based on the product development process. Researchers also consider the series of investment decisions to develop and build the vehicles and their associated fueling infrastructure. A proposed decision tree analysis structure could be used to systematically examine investors' decisions and the potential outcomes, including consideration of cash flow and return on investment. This method requires data or assumptions about capital cost, variable cost, revenue, timing, and probability of success/failure, and would result in a detailed consideration of the value proposition of large investments and long lead times. This is one of a series of reports produced as a result of the Transportation Energy Futures (TEF) project, a Department of Energy-sponsored multi-agency effort to pinpoint underexplored strategies for abating GHGs and reducing petroleum dependence related to transportation.

  4. Transportation Energy Futures Series. Vehicle Technology Deployment Pathways. An Examination of Timing and Investment Constraints

    Energy Technology Data Exchange (ETDEWEB)

    Plotkin, Steve [Argonne National Lab. (ANL), Argonne, IL (United States); Stephens, Thomas [Argonne National Lab. (ANL), Argonne, IL (United States); McManus, Walter [Oakland Univ., Rochester, MI (United States)

    2013-03-01

    Scenarios of new vehicle technology deployment serve various purposes; some will seek to establish plausibility. This report proposes two reality checks for scenarios: (1) implications of manufacturing constraints on timing of vehicle deployment and (2) investment decisions required to bring new vehicle technologies to market. An estimated timeline of 12 to more than 22 years from initial market introduction to saturation is supported by historical examples and based on the product development process. Researchers also consider the series of investment decisions to develop and build the vehicles and their associated fueling infrastructure. A proposed decision tree analysis structure could be used to systematically examine investors' decisions and the potential outcomes, including consideration of cash flow and return on investment. This method requires data or assumptions about capital cost, variable cost, revenue, timing, and probability of success/failure, and would result in a detailed consideration of the value proposition of large investments and long lead times. This is one of a series of reports produced as a result of the Transportation Energy Futures (TEF) project, a Department of Energy-sponsored multi-agency effort to pinpoint underexplored strategies for abating GHGs and reducing petroleum dependence related to transportation.

  5. Choosing and using citation and bibliographic database software (BDS).

    Science.gov (United States)

    Hernandez, David A; El-Masri, Maher M; Hernandez, Cheri Ann

    2008-01-01

    The diabetes educator/researcher is faced with a proliferation of diabetes articles in various journals, both online and in print. Keeping track of cited references and remembering how to cite the references in text and the bibliography can be a daunting task for the new researcher and a tedious task for the experienced researcher. The challenge is to find and use a technology, such as bibliographic database software (BDS), which can help to manage this information overload. This article focuses on the use of BDS for the diabetes educator who is undertaking research. BDS can help researchers access and organize literature and make literature searches more efficient and less time consuming. Moreover, the use of such programs tends to reduce errors associated with the complexity of bibliographic citations and can increase the productivity of scholarly publications. The purpose of this article is to provide an overview of BDS currently available, describe how it can be used to aid researchers in their work, and highlight the features of different programs. It is important for diabetes educators and researchers to explore the many benefits of such BDS programs and consider their use to enhance the accuracy and efficiency of accessing and citing references of their research work and publications. Armed with this knowledge, researchers will be able to make informed decisions about selecting BDS which will meet their usage requirements.

  6. Telemedicine through the use of digital cell phone technology in pediatric neurosurgery: a case series.

    Science.gov (United States)

    Pirris, Stephen M; Monaco, Edward A; Tyler-Kabara, Elizabeth C

    2010-05-01

    Advances in medicine have largely followed advances in technology. Medical strides have been made when physicians and researchers have adapted growing science to target specific problems. A new medical field, telemedicine, has emerged that links physicians with colleagues and patients. Cell phone technology is affordable for almost everyone, and basic models include digital photography. We present a case series exhibiting the utility of digital pictures taken with patients' cell phones. Our patients had wound infections requiring daily intravenous antibiotics and dressing changes. In years past, these patients would have required prolonged hospitalizations. In the era of managed care, patients with these infections are discharged from the hospital, but close outpatient observation is required to monitor the wound. Our patients lived up to 8 hours away from the hospital. Daily appointments for wound checks in the clinic were not practical. Wounds were thus monitored via cell phone images without the inconvenience of travel and the expense of staying in a local hotel, along with leaving appointments in the clinic available for others with new neurosurgical issues. Wound evaluations were conducted with the cameras on patients' cell phones. These images were transmitted to the surgeon via text messaging and emails. This application of cell phone technology has been documented previously in the literature of other specialties and could attain greater stature as a legitimate method for close outpatient observation by neurosurgeons if medicolegal issues are addressed.

  7. Common communication format for bibliographic data exchange

    Energy Technology Data Exchange (ETDEWEB)

    Gove, N. B.; Hughes, T. E.; Matiushin, G. D.; Turtanov, N. V.

    Development of a format for use in the exchange of machine-readable bibliographic information between the USA and the USSR is discussed. ISO standards will be used, where relevant, for carrier format and character codes. Extensions to UNIMARC are proposed for content designators to accommodate the needs of abstracting and indexing services. A common listing format, including a transliteration scheme, was developed for test and check purposes. 7 figures, 3 tables.

  8. Common communication format for bibliographic data exchange

    Energy Technology Data Exchange (ETDEWEB)

    Gove, N.B.; Hughes, T.E.; Matiushin, G.D.; Turtanov, N.V.

    1981-01-01

    Development of a format for use in the exchange of machine-readable bibliographic information between the USA and the USSR is discussed. ISO standards will be used, where relevant, for carrier format and character codes. Extensions to UNIMARC have been proposed for content designators to accommodate the needs of abstracting and indexing services. A common listing format, including a transliteration scheme, has been developed for test and check purposes.

  9. Bibliographic reviews in Cuban medical journals.

    Directory of Open Access Journals (Sweden)

    Lucitere Rodríguez González

    2008-04-01

    Full Text Available Background: Bibliographic reviews acquire great importance in the specific context of medical publications; however, some editorial facts can affect their scientific value. Objective: To characterize the bibliographic reviews published by some Cuban medical journals. Methods: The most recent reviews (10 were analyzed by means of an exploratory, retrospective and descriptive study. Selected from 5 electronic medical journals, summing up 50 articles. The following variables were studied: article's length, statement of objective and characteristics of bibliographic references. Results: In 20 reviews the objective was not stated, only in 23 (46% the objective was correctly declared. More than 50% of the article had between 4 and 9 screens; 16 structural variables were found with a predominance of blocks and block plus discussion. Only 20 (40% gathered between 25 and 50 references and 24 had more than 50% of their references not updated. Conclusion: There is a misapprehension regarding the review article among Cuban medical journals, which could somehow affect its pertinence and scientific rigor to the eyes of the international scientific community.

  10. Issues in student training and use of electronic bibliographic databases

    Directory of Open Access Journals (Sweden)

    Miriam Catterall

    1999-12-01

    Full Text Available Access to bibliographic databases, online and on CD-ROM, is advantageous for the academic community (East, 1993; Squires, 1993. Developments in communications and information technology mean that students, as well as academic staff, now have direct access to these databases (Tenopir and Ennis, 1998. This permits them to access a wider range of journal articles for research and project work than is usually available in a university library. There is an additional pay-off for business studies students since they have opportunities to develop the database search and retrieval skills they will need when they enter business and the professions (Taylor, 1996; Wisendanger, 1994. In some professions, such as law and public relations, access to specialist databases is essential to undertaking certain types of professional work (Taylor, 1996. Graduates who know where to locate information and how to access, retrieve and use information are valuable assets to employers.

  11. Introduction to the "Scoliosis" Journal Brace Technology Thematic Series: increasing existing knowledge and promoting future developments

    Directory of Open Access Journals (Sweden)

    Grivas Theodoros B

    2010-01-01

    Full Text Available Abstract Bracing is the main non-surgical intervention in the treatment of idiopathic scoliosis during growth, in hyperkyphosis (and Scheuermann disease and occasionally for spondylolisthesis; it can be used in adult scoliosis, in the elderly when pathological curves lead to a forward leaning posture or in adults after traumatic injuries. Bracing can be defined as the application of external corrective forces to the trunk; rigid supports or elastic bands can be used and braces can be custom-made or prefabricated. The state of research in the field of conservative treatment is insufficient and while it can be stated that there is some evidence to support bracing, we must also acknowledge that today we do not have a common and generally accepted knowledge base, and that instead, individual expertise still prevails, giving rise to different schools of thought on brace construction and principles of correction. The only way to improve the knowledge and understanding of brace type and brace function is to establish a single and comprehensive source of information about bracing. This is what the Scoliosis Journal is going to do through the "Brace Technology" Thematic Series, where technical papers coming from the different schools will be published.

  12. Urban Studies: A Study of Bibliographic Access and Control.

    Science.gov (United States)

    Anderson, Barbara E.

    This paper analyzes: (1) the bibliographic access to publications in urban studies via printed secondary sources; (2) development and scope of classification systems and of vocabulary control for urban studies; and (3) currently accessible automated collections of bibliographic citations. Urban studies is defined as "an agglomeration of…

  13. Next-Generation Bibliographic Manager: An Interview with Trevor Owens

    Science.gov (United States)

    Morrison, James L.; Owens, Trevor

    2008-01-01

    James Morrison's interview with Trevor Owens explores Zotero, a free, open-source bibliographic tool that works as a Firefox plug-in. Previous bibliographic software, such as EndNote or Refworks, worked either online or offline to collect references and citations. Zotero leverages the power of the browser to allow users to work either online or…

  14. Patterns of Bibliographic Searching among Israeli High School Students.

    Science.gov (United States)

    Shoham, Snunith; Getz, Irith

    1988-01-01

    This study looked for patterns in the search tactics and behavior of Israeli high school students. A sample of 200 students that were engaged in final projects filled out questionnaires to reconstruct their bibliographic searches. The relation between search patterns and student characteristics--bibliographic instruction, project adviser, and home…

  15. Approaches to Research on Teacher Education and Technology. Society for Technology and Teacher Education Monograph Series. No. 1.

    Science.gov (United States)

    Waxman, Hersholt C., Ed.; Bright, George W., Ed.

    This document addresses the use of technology to enrich education. Twelve papers discuss research programs and perspectives and methods of research in technology and teacher education. Titles are: "Research Methods and Paradigms in Technology and Teacher Education" (Hersholt C. Waxman and George W. Bright); "Past and Future Stages in Educational…

  16. Autism: Exceptional Child Bibliography Series.

    Science.gov (United States)

    Council for Exceptional Children, Reston, VA. Information Center on Exceptional Children.

    One in a series of over 50 similar selected listings, the bibliography contains 47 items of research reports, conference papers, journal articles, texts, and program guides selected from "Exceptional Child Education Abstracts". Each entry on autism provides bibliographical data, availability information, indexing and retrieval descriptors, and…

  17. Dynamic summarization of bibliographic-based data

    Directory of Open Access Journals (Sweden)

    Hurdle John F

    2011-02-01

    Full Text Available Abstract Background Traditional information retrieval techniques typically return excessive output when directed at large bibliographic databases. Natural Language Processing applications strive to extract salient content from the excessive data. Semantic MEDLINE, a National Library of Medicine (NLM natural language processing application, highlights relevant information in PubMed data. However, Semantic MEDLINE implements manually coded schemas, accommodating few information needs. Currently, there are only five such schemas, while many more would be needed to realistically accommodate all potential users. The aim of this project was to develop and evaluate a statistical algorithm that automatically identifies relevant bibliographic data; the new algorithm could be incorporated into a dynamic schema to accommodate various information needs in Semantic MEDLINE, and eliminate the need for multiple schemas. Methods We developed a flexible algorithm named Combo that combines three statistical metrics, the Kullback-Leibler Divergence (KLD, Riloff's RlogF metric (RlogF, and a new metric called PredScal, to automatically identify salient data in bibliographic text. We downloaded citations from a PubMed search query addressing the genetic etiology of bladder cancer. The citations were processed with SemRep, an NLM rule-based application that produces semantic predications. SemRep output was processed by Combo, in addition to the standard Semantic MEDLINE genetics schema and independently by the two individual KLD and RlogF metrics. We evaluated each summarization method using an existing reference standard within the task-based context of genetic database curation. Results Combo asserted 74 genetic entities implicated in bladder cancer development, whereas the traditional schema asserted 10 genetic entities; the KLD and RlogF metrics individually asserted 77 and 69 genetic entities, respectively. Combo achieved 61% recall and 81% precision, with an F

  18. Open Bibliography for Science, Technology, and Medicine

    Directory of Open Access Journals (Sweden)

    Jones Richard

    2011-10-01

    Full Text Available Abstract The concept of Open Bibliography in science, technology and medicine (STM is introduced as a combination of Open Source tools, Open specifications and Open bibliographic data. An Openly searchable and navigable network of bibliographic information and associated knowledge representations, a Bibliographic Knowledge Network, across all branches of Science, Technology and Medicine, has been designed and initiated. For this large scale endeavour, the engagement and cooperation of the multiple stakeholders in STM publishing - authors, librarians, publishers and administrators - is sought.

  19. Open bibliography for science, technology, and medicine.

    Science.gov (United States)

    Jones, Richard; Macgillivray, Mark; Murray-Rust, Peter; Pitman, Jim; Sefton, Peter; O'Steen, Ben; Waites, William

    2011-10-14

    The concept of Open Bibliography in science, technology and medicine (STM) is introduced as a combination of Open Source tools, Open specifications and Open bibliographic data. An Openly searchable and navigable network of bibliographic information and associated knowledge representations, a Bibliographic Knowledge Network, across all branches of Science, Technology and Medicine, has been designed and initiated. For this large scale endeavour, the engagement and cooperation of the multiple stakeholders in STM publishing - authors, librarians, publishers and administrators - is sought.

  20. High-Performance Home Technologies: Solar Thermal & Photovoltaic Systems; Volume 6 Building America Best Practices Series

    Energy Technology Data Exchange (ETDEWEB)

    None

    2007-06-01

    The sixth volume of the Building America Best Practices Series presents information that is useful throughout the U.S. for enhancing the energy efficiency practices in the specific climate zones that are presented in each of the volumes.

  1. Testing an Automated Accuracy Assessment Method on Bibliographic Data

    Directory of Open Access Journals (Sweden)

    Marlies Olensky

    2014-12-01

    Full Text Available This study investigates automated data accuracy assessment as described in data quality literature for its suitability to assess bibliographic data. The data samples comprise the publications of two Nobel Prize winners in the field of Chemistry for a 10-year-publication period retrieved from the two bibliometric data sources, Web of Science and Scopus. The bibliographic records are assessed against the original publication (gold standard and an automatic assessment method is compared to a manual one. The results show that the manual assessment method reflects truer accuracy scores. The automated assessment method would need to be extended by additional rules that reflect specific characteristics of bibliographic data. Both data sources had higher accuracy scores per field than accumulated per record. This study contributes to the research on finding a standardized assessment method of bibliographic data accuracy as well as defining the impact of data accuracy on the citation matching process.

  2. Indexing Linked Bibliographic Data with JSON-LD, BibJSON and Elasticsearch

    Directory of Open Access Journals (Sweden)

    Thomas Johnson

    2013-01-01

    Full Text Available Linked Data is a powerful tool for sharing bibliographic metadata. By combining the decentralization of the web with the use of globally defined metadata vocabularies, data from many sources can be treated as a single, aggregated graph. Supporting search across these distributed data sources within the same application, however, requires considerable work in vocabulary alignment and data transformation. Aggregate systems must convert data into a unified model which must (almost inevitably be generic at the expense of the structure and granularity of the original data. This paper presents a novel solution for representing and indexing bibliographic resources that retains the data integrity and extensibility of Linked Data while supporting fast, customizable indexes in an application-friendly data format. The methodology makes use of JSON-LD to represent RDF graphs in JSON suitable for indexing with Elasticsearch. BibJSON is used as a common index format capable of handling a wide range of library resources. Since all three technologies (RDF/JSON-LD, BibJSON and Elasticsearch share an emphasis on extensibility, it is possible to create an index of bibliographic data that is both generalized and flexible enough to handle Linked Data from multiple sources.

  3. Writing Assessment and the Revolution in Digital Texts and Technologies. Language & Literacy Series

    Science.gov (United States)

    Neal, Michael

    2010-01-01

    Writing and the teaching of writing is changing at a rapid pace. How can educators understand writing assessment "as" and "with" technology in the 21st-century classroom? Michael Neal contends that new technologies are neither the problem nor the solution. Instead, educators need to tap into digital resources only inasmuch as they promote writing…

  4. Evaluating Assistive Technology in Early Childhood Education: The Use of a Concurrent Time Series Probe Approach

    Science.gov (United States)

    Parette, Howard P.; Blum, Craig; Boeckmann, Nichole M.

    2009-01-01

    As assistive technology applications are increasingly implemented in early childhood settings for children who are at risk or who have disabilities, it is critical that teachers utilize observational approaches to determine whether targeted assistive technology-supported interventions make a difference in children's learning. One structured…

  5. Flexible Pedagogies: Technology-Enhanced Learning. Flexible Pedagogies: Preparing for the Future Series

    Science.gov (United States)

    Gordon, Neil

    2014-01-01

    This publication is part of our five-strand research project "Flexible Pedagogies: preparing for the future". It focuses on a better understanding of technology-enhanced learning (TEL) and: (1) identifies key international drivers in the move towards technology-enhanced learning; (2) highlights some of the challenges and opportunities…

  6. Evaluating Assistive Technology in Early Childhood Education: The Use of a Concurrent Time Series Probe Approach

    Science.gov (United States)

    Parette, Howard P.; Blum, Craig; Boeckmann, Nichole M.

    2009-01-01

    As assistive technology applications are increasingly implemented in early childhood settings for children who are at risk or who have disabilities, it is critical that teachers utilize observational approaches to determine whether targeted assistive technology-supported interventions make a difference in children's learning. One structured…

  7. HISTCOMP : Bibliographic analysis and visualization of the "Biological Bulletin”

    OpenAIRE

    Wulff-Barreiro, Enrique

    2007-01-01

    A collection of citation data, the HistComp, is available from the Internet as a database of examples of real life citation networks. The purposes of this approach is the analysis of these citation networks on learned literature by presenting its typical steps and results. We have selected the bibliographic insights into the "The Biological Bulletin", the journal published since 1897 by the Woods Hole Marine Biological Laboratory. Since the bibliographic networks tend to be very scattered, th...

  8. Bibliographic Drug Information: A Guide for the Public Consumer

    Directory of Open Access Journals (Sweden)

    Bob Perdue

    2004-12-01

    Full Text Available The present study provides for a research strategy, limited to print bibliographic sources, on obtaining basic and clinical information on pharmaceuticals. Selectively, 20 titles are described and discussed under four descriptive categories (Condensed General References, General Public Consumption, Adverse Reactions and lnteractions, and Comprehensive Compendiums. This bibliographic framework is presented as a potential template for reference staff when assisting library users. The additional availability of these print sources in CDROM and online format are also noted.

  9. Distributed and Conditional Documents: Conceptualizing Bibliographical Alterities

    Directory of Open Access Journals (Sweden)

    Johanna Drucker

    2014-11-01

    Full Text Available To conceptualize a future history of the book we have to recognize that our understanding of the bibliographical object of the past is challenged by the ontologically unbound, distributed, digital, and networked conditions of the present. As we draw on rich intellectual traditions, we must keep in view the need to let go of the object-centered approach that is at the heart of book history. My argument begins, therefore, with a few assertions. First, that we have much to learn from the scholarship on Old and New World contact that touches on bibliography, document studies, and book history for formulating a non-object centered conception of what a book is. Second, that the insights from these studies can be usefully combined with a theory of the “conditional” document to develop the model of the kinds of distributed artifacts we encounter on a daily basis in the networked conditions of current practices. Finally, I would suggest that this model provides a different conception of artifacts (books, documents, works of textual or graphic art, one in which reception is production and therefore all materiality is subject to performative engagement within varied, and specific, conditions of encounter.

  10. Educational Applications of Communications Satellites in Canada. New Technologies in Canadian Education Series. Paper 12.

    Science.gov (United States)

    Richmond, J. Murray

    Canada has explored the use of satellites as a means to provide information and communications services to geographically isolated populations since 1962. Between 1972 and 1984, five series of satellites known as Anik A, B, C, and D and Hermes were launched. Each satellite provided expanded communications services, and each led to research and…

  11. Bibliografia Analitica: Tematica Universitaria. Serie Bibliografica No. 2 (Analytical Bibliography: University Topics. Bibliographic Series No. 2).

    Science.gov (United States)

    Rossi Etchelouz, Nelly Yvis, Ed.

    This annotated bibliography lists approximately 50 documents written between 1963 and 1971 relevant to issues and problems at the university level in Latin America. The documents, mainly from Latin America with some from the United States and Europe, concern development problems, costs, curriculum, planning, and resources. (VM)

  12. Software for Application of HHT Technologies to Time Series Analysis Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The proposed innovation is a robust and user-friendly software environment where NASA researchers can customize the latest HHT technologies for the LISA (and LIGO)...

  13. Software for Application of HHT Technologies to Time Series Analysis Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The NLNS software developed in phase I is a robust and user-friendly environment that NASA researchers can use to customize the latest HHT technologies for their...

  14. Transportation Energy Futures Series. Non-Cost Barriers to Consumer Adoption of New Light-Duty Vehicle Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Stephens, Thomas [Argonne National Lab. (ANL), Argonne, IL (United States)

    2013-03-01

    Consumer preferences are key to the adoption of new vehicle technologies. Barriers to consumer adoption include price and other obstacles, such as limited driving range and charging infrastructure; unfamiliarity with the technology and uncertainty about direct benefits; limited makes and models with the technology; reputation or perception of the technology; standardization issues; and regulations. For each of these non-cost barriers, this report estimates an effective cost and summarizes underlying influences on consumer preferences, approximate magnitude and relative severity, and assesses potential actions, based on a comprehensive literature review. While the report concludes that non-cost barriers are significant, effective cost and potential market share are very uncertain. Policies and programs including opportunities for drivers to test drive advanced vehicles, general public outreach and information programs, incentives for providing charging and fueling infrastructure, and development of technology standards were examined for their ability to address barriers, but little quantitative data exists on the effectiveness of these measures. This is one in a series of reports produced as a result of the Transportation Energy Futures project, a Department of Energy-sponsored multi-agency effort to pinpoint underexplored strategies for reducing GHGs and petroleum dependence related to transportation. View all reports on the TEF Web page, http://www.eere.energy.gov/analysis/transportationenergyfutures/index.html.

  15. Transportation Energy Futures Series: Non-Cost Barriers to Consumer Adoption of New Light-Duty Vehicle Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Stephens, T.

    2013-03-01

    Consumer preferences are key to the adoption of new vehicle technologies. Barriers to consumer adoption include price and other obstacles, such as limited driving range and charging infrastructure; unfamiliarity with the technology and uncertainty about direct benefits; limited makes and models with the technology; reputation or perception of the technology; standardization issues; and regulations. For each of these non-cost barriers, this report estimates an effective cost and summarizes underlying influences on consumer preferences, approximate magnitude and relative severity, and assesses potential actions, based on a comprehensive literature review. While the report concludes that non-cost barriers are significant, effective cost and potential market share are very uncertain. Policies and programs including opportunities for drivers to test drive advanced vehicles, general public outreach and information programs, incentives for providing charging and fueling infrastructure, and development of technology standards were examined for their ability to address barriers, but little quantitative data exists on the effectiveness of these measures. This is one in a series of reports produced as a result of the Transportation Energy Futures project, a Department of Energy-sponsored multi-agency effort to pinpoint underexplored strategies for reducing GHGs and petroleum dependence related to transportation.

  16. The Application of RUF Series Catalysts and Its Grading Optimization Technology

    Institute of Scientific and Technical Information of China (English)

    Wang Changling

    2008-01-01

    Qilu Petrochemical Company in order to synchronize the replacement of catalysts in the upflow reactor (UFR) and fixed-bed reactors and achieve the 1.5-year operating cycle of the residue hydrotreating unit has revamped the UFR and optimized catalysts grading. Commercial operation results have revealed that the series of catalysts for residue hydrotreating after optimized grading achieved an operating cycle of 1.5 years with the quality of hydrotreated oil products meeting the requirements for FCC feedstock.

  17. A wide variety of injection molding technologies is now applicable to small series and mass production

    Science.gov (United States)

    Bloß, P.; Jüttner, G.; Jacob, S.; Löser, C.; Michaelis, J.; Krajewsky, P.

    2014-05-01

    Micro plastic parts open new fields for application, e. g., to electronics, sensor technologies, optics, and medical engineering. Before micro parts can go to mass production, there is a strong need of having the possibility for testing different designs and materials including material combinations. Hence, flexible individual technical and technological solutions for processing are necessary. To manufacture high quality micro parts, a micro injection moulding machine named formicaPlast based on a two-step plunger injection technology was developed. Resulting from its design, the residence time and the accuracy problems for managing small shot volumes with reproducible high accuracy are uncompromisingly solved. Due to their simple geometry possessing smooth transitions and non adherent inner surfaces, the plunger units allow to process "all" thermoplastics from polyolefines to high performance polymers, optical clear polymers, thermally sensitive bioresorbables, highly filled systems (the so-called powder injection molding PIM), and liquid silicon rubber (LSR, here with a special kit). The applied platform strategy in the 1K and 2K version allows integrating automation for assembling, handling and packaging. A perpendicular arrangement allows encapsulation of inserts, also partially, and integration of this machine into process chains. Considering a wide variety of different parts consisting of different materials, the high potential of the technology is demonstrated. Based on challenging industrial parts from electronic applications (2K micro MID and bump mat, where both are highly structured parts), the technological solutions are presented in more detail.

  18. A wide variety of injection molding technologies is now applicable to small series and mass production

    Energy Technology Data Exchange (ETDEWEB)

    Bloß, P., E-mail: bloss@kuz-leipzig.de, E-mail: juettner@kuz-leipzig.de, E-mail: jacob@kuz-leipzig.de, E-mail: loeser@kuz-leipzig.de, E-mail: michaelis@kuz-leipzig.de, E-mail: krajewsky@kuz-leipzig.de; Jüttner, G., E-mail: bloss@kuz-leipzig.de, E-mail: juettner@kuz-leipzig.de, E-mail: jacob@kuz-leipzig.de, E-mail: loeser@kuz-leipzig.de, E-mail: michaelis@kuz-leipzig.de, E-mail: krajewsky@kuz-leipzig.de; Jacob, S., E-mail: bloss@kuz-leipzig.de, E-mail: juettner@kuz-leipzig.de, E-mail: jacob@kuz-leipzig.de, E-mail: loeser@kuz-leipzig.de, E-mail: michaelis@kuz-leipzig.de, E-mail: krajewsky@kuz-leipzig.de; Löser, C., E-mail: bloss@kuz-leipzig.de, E-mail: juettner@kuz-leipzig.de, E-mail: jacob@kuz-leipzig.de, E-mail: loeser@kuz-leipzig.de, E-mail: michaelis@kuz-leipzig.de, E-mail: krajewsky@kuz-leipzig.de; Michaelis, J., E-mail: bloss@kuz-leipzig.de, E-mail: juettner@kuz-leipzig.de, E-mail: jacob@kuz-leipzig.de, E-mail: loeser@kuz-leipzig.de, E-mail: michaelis@kuz-leipzig.de, E-mail: krajewsky@kuz-leipzig.de; Krajewsky, P., E-mail: bloss@kuz-leipzig.de, E-mail: juettner@kuz-leipzig.de, E-mail: jacob@kuz-leipzig.de, E-mail: loeser@kuz-leipzig.de, E-mail: michaelis@kuz-leipzig.de, E-mail: krajewsky@kuz-leipzig.de [Kunststoff-Zentrum in Leipzig gGmbH (KuZ), Leipzig (Germany)

    2014-05-15

    Micro plastic parts open new fields for application, e. g., to electronics, sensor technologies, optics, and medical engineering. Before micro parts can go to mass production, there is a strong need of having the possibility for testing different designs and materials including material combinations. Hence, flexible individual technical and technological solutions for processing are necessary. To manufacture high quality micro parts, a micro injection moulding machine named formicaPlast based on a two-step plunger injection technology was developed. Resulting from its design, the residence time and the accuracy problems for managing small shot volumes with reproducible high accuracy are uncompromisingly solved. Due to their simple geometry possessing smooth transitions and non adherent inner surfaces, the plunger units allow to process 'all' thermoplastics from polyolefines to high performance polymers, optical clear polymers, thermally sensitive bioresorbables, highly filled systems (the so-called powder injection molding PIM), and liquid silicon rubber (LSR, here with a special kit). The applied platform strategy in the 1K and 2K version allows integrating automation for assembling, handling and packaging. A perpendicular arrangement allows encapsulation of inserts, also partially, and integration of this machine into process chains. Considering a wide variety of different parts consisting of different materials, the high potential of the technology is demonstrated. Based on challenging industrial parts from electronic applications (2K micro MID and bump mat, where both are highly structured parts), the technological solutions are presented in more detail.

  19. Preparing for High Technology: CAD/CAM Programs. Research & Development Series No. 234.

    Science.gov (United States)

    Abram, Robert; And Others

    This guide is one of three developed to provide information and resources to assist in planning and developing postsecondary technican training programs in high technology areas. It is specifically intended for vocational-technical educators and planners in the initial stages of planning a specialized training option in computer-aided design (CAD)…

  20. MISAT : Designing a Series of Powerful Small Satellites Based upon Micro Systems Technology

    NARCIS (Netherlands)

    Gill, E.; Monna, G.L.E.; Scherpen, J.M.A.; Verhoeven, C.J.M.

    2007-01-01

    MISAT is a research and development cluster which will create a small satellite platform based on Micro Systems Technology (MST) aiming at innovative space as well as terrestrial applications. MISAT is part of the Dutch MicroNed program which has established a microsystems infrastructure to fully

  1. MISAT : Designing a Series of Powerful Small Satellites Based upon Micro Systems Technology

    NARCIS (Netherlands)

    Gill, E.; Monna, G.L.E.; Scherpen, J.M.A.; Verhoeven, C.J.M.

    2007-01-01

    MISAT is a research and development cluster which will create a small satellite platform based on Micro Systems Technology (MST) aiming at innovative space as well as terrestrial applications. MISAT is part of the Dutch MicroNed program which has established a microsystems infrastructure to fully ex

  2. Series-Bosch Technology for Oxygen Recovery During Lunar or Martian Surface Missions

    Science.gov (United States)

    Abney, Morgan B.; Mansell, J. Matthew; Rabenberg, Ellen; Stanley, Christine M.; Edmunson, Jennifer; Alleman, James E.; Chen, Kevin; Dumez, Sam

    2014-01-01

    Long-duration surface missions to the Moon or Mars will require life support systems that maximize resource recovery to minimize resupply from Earth. To address this need, NASA previously proposed a Series-Bosch (S-Bosch) oxygen recovery system, based on the Bosch process, which can theoretically recover 100% of the oxygen from metabolic carbon dioxide. Bosch processes have the added benefits of the potential to recover oxygen from atmospheric carbon dioxide and the use of regolith materials as catalysts, thereby eliminating the need for catalyst resupply from Earth. In 2012, NASA completed an initial design for an S-Bosch development test stand that incorporates two catalytic reactors in series including a Reverse Water-Gas Shift (RWGS) Reactor and a Carbon Formation Reactor (CFR). In 2013, fabrication of system components, with the exception of a CFR, and assembly of the test stand was initiated. Stand-alone testing of the RWGS reactor was completed to compare performance with design models. Continued testing of Lunar and Martian regolith simulants provided sufficient data to design a CFR intended to utilize these materials as catalysts. Finally, a study was conducted to explore the possibility of producing bricks from spent regolith catalysts. The results of initial demonstration testing of the RWGS reactor, results of continued catalyst performance testing of regolith simulants, and results of brick material properties testing are reported. Additionally, design considerations for a regolith-based CFR are discussed.

  3. Constructing Bibliographic Relationships of Journal Collections through FRBR and DOI

    Directory of Open Access Journals (Sweden)

    Huei-Chu Chang

    2015-04-01

    Full Text Available The study adopts citation checking and content analysis method. First of all, the study organizes the bibliographic relationships among journals, and continue to induct journal sample with three complex relations: rename, split, merge. Using MARC21 as its description format, the study analyzes elements necessary for constructing bibliographic relationships among journals, and compare it to the current kernel elements needed for journal registering, DOI. With the above method, this research goes on to examine the pros and cons of the current way of constructing bibliographic relationships, that is, adopting the essential metadata of national journal registration; then, to further explore the feasibility of carrying out applying recognition code and constructing the bibliographic relationships of journals simultaneously. The goal is to draw on the concept of supply chain and advance the identification and construction of bibliographic family to information processing upstream; so as to increase its efficiency by alleviating the burden of managing library journals and enhancing the connection between individual journals.

  4. Alternative Exercise Technologies to Fight against Sarcopenia at Old Age: A Series of Studies and Review

    Directory of Open Access Journals (Sweden)

    Wolfgang Kemmler

    2012-01-01

    Full Text Available The most effective physiologic mean to prevent sarcopenia and related muscle malfunction is a physically active lifestyle, or even better, physical exercise. However, due to time constraints, lack of motivation, or physical limitations, a large number of elderly subjects are either unwilling or unable to perform conventional workouts. In this context, two new exercise technologies, whole-body vibration (WBV and whole-body electromyostimulation (WB-EMS, may exhibit a save, autonomous, and efficient alternative to increase or maintain muscle mass and function. Regarding WB-EMS, the few recent studies indeed demonstrated highly relevant effects of this technology on muscle mass, strength, and power parameters at least in the elderly, with equal or even higher effects compared with conventional resistance exercise. On the contrary, although the majority of studies with elderly subjects confirmed the positive effect of WBV on strength and power parameters, a corresponding relevant effect on muscle mass was not reported. However, well-designed studies with adequate statistical power should focus more intensely on this issue.

  5. ENVIRONMENTAL TECHNOLOGY VERIFICATION, TEST REPORT OF CONTROL OF BIOAEROSOLS IN HVAC SYSTEMS, FILTRATION GROUP, AEROSTAR "C-SERIES" POLYESTER PANEL FILTER

    Science.gov (United States)

    The Environmental Technology Verification report discusses the technology and performance of the AeroStar "C-Series" Polyester Panel Filter air filter for dust and bioaerosol filtration manufactured by Filtration Group. The pressure drop across the filter was 126 Pa clean and 267...

  6. Introduction to the Minireview Series on Modern Technologies for In-cell Biochemistry.

    Science.gov (United States)

    Lutsenko, Svetlana

    2016-02-19

    The last decade has seen enormous progress in the exploration and understanding of the behavior of molecules in their natural cellular environments at increasingly high spatial and temporal resolution. Advances in microscopy and the development of new fluorescent reagents as well as genetic editing techniques have enabled quantitative analysis of protein interactions, intracellular trafficking, metabolic changes, and signaling. Modern biochemistry now faces new and exciting challenges. Can traditionally "in vitro" experiments, e.g. analysis of protein folding and conformational transitions, be done in cells? Can the structure and behavior of endogenous and/or non-tagged recombinant proteins be analyzed and altered within the cell or in cellular compartments? How can molecules and their actions be studied mechanistically in tissues and organs? Is personalized cellular biochemistry a reality? This thematic series summarizes recent studies that illustrate some first steps toward successfully answering these modern biochemical questions. The first minireview focuses on utilization of three-dimensional primary enteroids and organoids for mechanistic studies of intestinal biology with molecular resolution. The second minireview describes application of single chain antibodies (nanobodies) for monitoring and regulating protein dynamics in vitro and in cells. The third minireview highlights advances in using NMR spectroscopy for analysis of protein folding and assembly in cells.

  7. Maps and related cartographic materials cataloging, classification, and bibliographic control

    CERN Document Server

    Larsgarrd L, Mary

    2013-01-01

    Make maps and other cartographic materials more easily accessible and usable!Maps and Related Cartographic Materials: Cataloging, Classification, and Bibliographic Control is a format-focused reference manual for catalogers that should occupy a prominent place on your reference shelf.Outside of standard cartographic cataloging tools, the bibliographic treatment of all forms of cartographic materials has never been compiled into one useful source. This book separately examines the treatment of all major cartographic format types and outlines the way each should be cataloged.

  8. Recent advances in aerosol research a bibliographical review

    CERN Document Server

    Davies, C N

    1964-01-01

    Recent Advances in Aerosol Research: A Bibliographical Review presents a bibliographic review of advances in aerosol research covering the period from the beginning of 1957 to the end of 1962. Topics covered include chemical reactions, combustion, coagulation and diffusion, and adhesion of particles. References on filtration, evaporation and condensation, nucleation and growth, and laminar flow and impingement are also included. This volume is comprised of 19 chapters and begins by citing research on acoustic, ultrasonic, and shock wave effects, along with adhesion of particles, chemical react

  9. Biopolymer nanocomposites: processing, properties, and applications (wiley series on polymer engineering and technology)

    CERN Document Server

    2013-01-01

    Interest in biopolymer nanocomposites is soaring. Not only are they green and sustainable materials, they can also be used to develop a broad range of useful products with special properties, from therapeutics to coatings to packaging materials. With contributions from an international team of leading nanoscientists and materials researchers, this book draws together and reviews the most recent developments and techniques in biopolymer nano-composites. It describes the preparation, processing, properties, and applications of bio- polymer nanocomposites developed from chitin, starch, and cellulose, three renewable resources.Biopolymer Nanocomposites features a logical organization and approach that make it easy for readers to take full advantage of the latest science and technology in designing these materials and developing new products and applications. It begins with a chapter reviewing our current understanding of b...

  10. Building America Best Practices Series, Volume 6: High-Performance Home Technologies: Solar Thermal & Photovoltaic Systems

    Energy Technology Data Exchange (ETDEWEB)

    Baechler, Michael C.; Gilbride, Theresa L.; Ruiz, Kathleen A.; Steward, Heidi E.; Love, Pat M.

    2007-06-04

    This guide is was written by PNNL for the US Department of Energy's Building America program to provide information for residential production builders interested in building near zero energy homes. The guide provides indepth descriptions of various roof-top photovoltaic power generating systems for homes. The guide also provides extensive information on various designs of solar thermal water heating systems for homes. The guide also provides construction company owners and managers with an understanding of how solar technologies can be added to their homes in a way that is cost effective, practical, and marketable. Twelve case studies provide examples of production builders across the United States who are building energy-efficient homes with photovoltaic or solar water heating systems.

  11. Diagnostic Teaching: Exceptional Child Bibliography Series.

    Science.gov (United States)

    Council for Exceptional Children, Reston, VA. Information Center on Exceptional Children.

    Sixty-six references selected from Exceptional Child Education Abstracts are included in the annotated bibliography on diagnostic teaching, one in a series of over 50 similar listings dealing with handicapped and gifted children. For each entry, bibliographic data, availability information, indexing and retrieval descriptors, and an abstract are…

  12. Speech Handicapped - Research: Exceptional Child Bibliography Series.

    Science.gov (United States)

    Council for Exceptional Children, Reston, VA. Information Center on Exceptional Children.

    The bibliography, which is one of a series of over 50 similar selected bibliographies dealing with handicapped and gifted children, contains 100 references selected from Exceptional Child Education Abstracts pertaining to research with speech handicapped children. Bibliographic data, availability information, indexing and retrieval terms, and…

  13. Aurally Handicapped - Programs: Exceptional Child Bibliography Series.

    Science.gov (United States)

    Council for Exceptional Children, Reston, VA. Information Center on Exceptional Children.

    The bibliography, one in a series of over 50 similar listings related to handicapped and gifted children, contains 89 references selected from Exceptional Child Education Abstracts dealing with programs for the aurally handicapped. Bibliographic data, availability information, indexing and retrieval descriptors, and abstracts are given for all…

  14. Standard generalized markup language: A guide for transmitting encoded bibliographic records

    Energy Technology Data Exchange (ETDEWEB)

    1994-09-01

    This document provides the guidance necessary to transmit to DOE`s Office of Scientific and Technical Information (OSTI) an encoded bibliographic record that conforms to International Standard ISO 8879, Information Processing -- Text and office systems -- Standard Generalized Markup Language (SGML). Included in this document are element and attribute tag definitions, sample bibliographic records, the bibliographic document type definition, and instructions on how to transmit a bibliographic record electronically to OSTI.

  15. The Bibliographic Control of Foreign Monographs: A Review and Baseline Study.

    Science.gov (United States)

    Leazer, Gregory H.; Rohdy, Margaret

    1995-01-01

    Discussion of the acquisition of foreign research publications focuses on a study that assessed the extent of bibliographic control of foreign published materials in bibliographic utilities. Highlights include a review of previous studies; sources and quality of bibliographic records; timeliness; and presence of Library of Congress Classification…

  16. Directory of selected forestry-related bibliographic data bases

    Science.gov (United States)

    Peter A. Evans

    1979-01-01

    This compilation lists 117 bibliographic data bases maintained by scientists of the Forest Service, U.S. Department of Agriculture. For each data base, the following information is provided; name of the data base; originator; date started; coverage by subject; geographic area, and size of collection; base format; retrieval format; ways to query; who to query; and...

  17. Guia Bibliografica del Bilinguismo (Bibliographic Guide for Bilingualism).

    Science.gov (United States)

    Gold, Norman G.

    This paper presents a comprehensive, annotated guide to bibliographic materials related to bilingualism, with a particular focus on Spanish-English bilingualism. It is written in Spanish, to meet the needs of the student of language and literature who approaches the study of bilingualism with little prior contact with the research and literature…

  18. Alessandria. An advanced support system for bibliographic searches

    Energy Technology Data Exchange (ETDEWEB)

    De Michelis, D. [Milan Politecnico, Milan (Italy). Dipt. di Elettronica e Informazione

    2001-07-01

    This paper is about Alessandria, a system that helps a user perform searches in a complex interdisciplinary bibliographic domain using natural language queries in Italian. Alessandria has the capabilities to suggest some books knowing the user cultural profile and to indicate sections of books in which a specific topic is discussed.

  19. Noncry Vocal Production in Infancy: A Bibliographic Review.

    Science.gov (United States)

    Proctor, Adele

    This bibliographic review aims to present a single comprehensive source of references to facilitate clinical application of data obtained on the vocal activity of normal infants and to facilitate continued research on prelinguistic vocal output. The bibliography cites the published observational, empirical, and theoretical reports that examine the…

  20. Communication in a Diverse Classroom: An Annotated Bibliographic Review

    Science.gov (United States)

    Brown, Rachelle

    2016-01-01

    Students have social and personal needs to fulfill and communicate these needs in different ways. This annotated bibliographic review examined communication studies to provide educators of diverse classrooms with ideas to build an environment that contributes to student well-being. Participants in the studies ranged in age, ability, and cultural…

  1. Syndicating Rich Bibliographic Metadata Using MODS and RSS

    Science.gov (United States)

    Ashton, Andrew

    2008-01-01

    Many libraries use RSS to syndicate information about their collections to users. A survey of 65 academic libraries revealed their most common use for RSS is to disseminate information about library holdings, such as lists of new acquisitions. Even though typical RSS feeds are ill suited to the task of carrying rich bibliographic metadata, great…

  2. Teaching Online Bibliographic Searching to High School Students.

    Science.gov (United States)

    Craver, Kathleen W.

    This paper describes how four classes of high school students were introduced over a 2-year period to the concepts and terminology of online bibliographic searching, instructed to formulate their own search strategies, and received the opportunity to observe their strategies executed by a skilled searcher on various selected databases. It also…

  3. Bibliographic Instruction in a Step-by-Step Approach.

    Science.gov (United States)

    Soash, Richard L.

    1992-01-01

    Describes an information search process based on Kuhlthau's model that was used to teach bibliographic research to ninth grade students. A research test to ensure that students are familiar with basic library skills is presented, forms for helping students narrow the topic and evaluate materials are provided, and a research process checklist is…

  4. Bibliographic Pattern Matching Using the ICL Distributed Array Processor.

    Science.gov (United States)

    Carroll, David M.; And Others

    1988-01-01

    Describes the use of a highly parallel array processor for pattern matching operations in a bibliographic retrieval system. The discussion covers the hardware and software features of the processor, the pattern matching algorithm used, and the results of experimental tests of the system. (37 references) (Author/CLB)

  5. Analysis of a Bibliographic Database Enhanced with a Library Classification.

    Science.gov (United States)

    Drabenstott, Karen Markey; And Others

    1990-01-01

    Describes a project that examined the effects of incorporating subject terms from the Dewey Decimal Classification (DDC) into a bibliographic database. It is concluded that the incorporation of DDC and possibly other library classifications into online catalogs can enhance subject access and provide additional subject searching strategies. (11…

  6. In Search of Bibliographic Control for Instructional Motion Picture Films.

    Science.gov (United States)

    Coover, Robert W.

    This historical study report describes phases in the development of applicable standards for cataloging instructional motion picture films. Steps leading to the present state of the art are objectively presented, focusing on standards developed to establish bibliographic control of instructional motion picture films, contemporary reaction to such…

  7. Bibliographic culture of periodical as a direction of informational and analytical work of library

    Directory of Open Access Journals (Sweden)

    М. О. Подрезова

    2014-07-01

    Full Text Available The purpose of article is definition of changes in the work of Informational and Bibliographic Department of Scientific Library of Odesa I. I. Mechnikov National University that have happened recently. The purpose of publication consists in the description of directions of activity of the Department and particular of informational analytics. The author mainly used methods of theoretical research such as analysis, synthesis, generalization. The analysis shows that in consequence of transformation in the work of Informational and Bibliographic Department informational analitycs has become its priority activity. The main purpose of such kind of work is improving the quality of publishing output of university that is realized in forming of bibliographical culture of publications as well as promotion of the periodicals in global scientific space. To that end legal and regulatory framework of periodical publications, their inclusion to the list of academic editions ofUkrainewas monitored. Besides conditions of inclusion of editions to such scientometric databases as Scopus, IndexCopernicus, Russian Science Citation Index were studied. Described experience of transformation processes in the Scientific Library of Odesa I. I. Mechnikov National University will be useful for other higher school libraries. Materials of publication may be used by editorial boards of journals for editing periodical for publishing and for including of edition to the international scientific society. The analysis of the Department’s work showed a necessity of reorganization. Generally the Scientific Library of Odesa I. I. Mechnikov National University responds quickly to the modern transformations in educational process and scientific activity considering development of informational technologies.

  8. Introduction to thematic minireview series: Development of human therapeutics based on induced pluripotent stem cell (iPSC) technology.

    Science.gov (United States)

    Rao, Mahendra; Gottesfeld, Joel M

    2014-02-21

    With the advent of human induced pluripotent stem cell (hiPSC) technology, it is now possible to derive patient-specific cell lines that are of great potential in both basic research and the development of new therapeutics for human diseases. Not only do hiPSCs offer unprecedented opportunities to study cellular differentiation and model human diseases, but the differentiated cell types obtained from iPSCs may become therapeutics themselves. These cells can also be used in the screening of therapeutics and in toxicology assays for potential liabilities of therapeutic agents. The remarkable achievement of transcription factor reprogramming to generate iPSCs was recognized by the award of the Nobel Prize in Medicine to Shinya Yamanaka in 2012, just 6 years after the first publication of reprogramming methods to generate hiPSCs (Takahashi, K., Tanabe, K., Ohnuki, M., Narita, M., Ichisaka, T., Tomoda, K., and Yamanaka, S. (2007) Cell 131, 861-872). This minireview series highlights both the promises and challenges of using iPSC technology for disease modeling, drug screening, and the development of stem cell therapeutics.

  9. A Regional Bibliographic Database on Videodisc.

    Science.gov (United States)

    Freund, Alfred L.

    1985-01-01

    Provides description of the initial creation of a regional union catalog containing 600,000 unique titles and 1.8 million physical items, the conversion of this database to interactive laserdisc, and the resultant advantages. Updates, costs, problems, and the application of laserdisc technology are discussed. (EJS)

  10. [Domestic violence: a bibliographic and bibliometric review].

    Science.gov (United States)

    Rodríguez Franco, Luís; López-Cepero, Javier; Rodríguez Díaz, Francisco Javier

    2009-05-01

    Violence among relatives and emotionally linked people has recently made a huge social impact. Professionals have suggested diverse concepts to explain the issue, but they have not yet reached an agreement about these concepts. The present work focuses on the scientific yield associated with the keywords "Domestic Violence", perhaps the most commonly used to refer to violence in romantic couples. A series of related publications is analyzed and data about publication years, countries, languages, sample genders, age groups, most prolific journals and authors, and victim-abuser relationships is provided, along with a reflection upon the correctness of the usage of the keyword.

  11. Educacion de Adultos en America Latina. Estudio Bibliografico. Serie Bibliografica # 3 (Adult Education in Latin America: Bibliographical Study. Bibliographical Series # 3).

    Science.gov (United States)

    Schlaen, Norah

    This analytical bibliography describes a group of selected documents that examine the current status and extent of development of adult education in Latin America. Documents were selected for inclusion based upon their focus on and concern for international and national goals and needs of adult education programs and for distribution to countries…

  12. Educacion de Adultos en America Latina. Estudio Bibliografico. Serie Bibliografica # 3 (Adult Education in Latin America: Bibliographical Study. Bibliographical Series # 3).

    Science.gov (United States)

    Schlaen, Norah

    This analytical bibliography describes a group of selected documents that examine the current status and extent of development of adult education in Latin America. Documents were selected for inclusion based upon their focus on and concern for international and national goals and needs of adult education programs and for distribution to countries…

  13. Using Semantic Web Technologies to Collaboratively Collect and Share User-Generated Content in Order to Enrich the Presentation of Bibliographic Records–Development of a Prototype Based on RDF, D2RQ, Jena, SPARQL and WorldCat’s FRBRization Web Service

    Directory of Open Access Journals (Sweden)

    Ragnhild Holgersen

    2012-06-01

    Full Text Available In this article we present a prototype of a semantic web-based framework for collecting and sharing user-generated content (reviews, ratings, tags, etc. across different libraries in order to enrich the presentation of bibliographic records. The user-generated data is remodeled into RDF, utilizing established linked data ontologies. This is done in a semi-automatic manner utilizing the Jena and the D2RQ-toolkits. For the remodeling, a SPARQL-construct statement is tailored for each data source. In the data source used in our prototype, user-generated content is linked to the relevant books via their ISBN. By remodeling the data according to the FRBR model, and expanding the RDF graph with data returned by WorldCat's FRBRization web service, we are able to greatly increase the number of entry points to each book. We make the social content available through a RESTful web service with ISBN as a parameter. The web service returns a graph of all user-generated data registered to any edition of the book in question in the RDF/XML format. Libraries using our framework would thus be able to present relevant social content in association with bibliographic records, even if they hold a different version of a book than the one that was originally accessed by users. Finally, we connect our RDF graph to the linked open data cloud through the use of Talis’ openlibrary.org SPARQL endpoint.

  14. A Simple Framework to Typify Social Bibliographic Communities

    CERN Document Server

    Schommer, Christoph

    2008-01-01

    Social Communities in bibliographic databases exist since many years, researchers share common research interests, and work and publish together. A social community may vary in type and size, being fully connected between participating members or even more expressed by a consortium of small and individual members who play individual roles in it. In this work, we focus on social communities inside the bibliographic database DBLP and characterize communities through a simple typifying description model. Generally, we understand a publication as a transaction between the associated authors. The idea therefore is to concern with directed associative relationships among them, to decompose each pattern to its fundamental structure, and to describe the communities by expressive attributes. Finally, we argue that the decomposition supports the management of discovered structures towards the use of adaptive-incremental mind-maps.

  15. What is knowledge? A rational answer in bibliographic context

    Directory of Open Access Journals (Sweden)

    Mauro Guerrini

    2016-11-01

    Full Text Available An analysis of the interview by Marco Menato and Simone Volpato with Alfredo Serrai that appears in the book La bibliografia come febbre di conoscenza, Macerata, Biblohaus, 2015. Menato and Volpato have composed a text based on an e-mail conversation in which emerges a portrait of one of the greatest scholars of Bibliography, that continues to represent the excellence of Bibliographic disciplines. Serrai has established principles in connection with some sciences that gravitate around the Bibliographic disciplines, in particular with the Philosophy of Science. Serrai believes that the bibliography is a map of knowledge, an intellectual action, and not a study of the physical media (analytical bibliography or as erudition.

  16. Availability of renal literature in six bibliographic databases

    Science.gov (United States)

    Shariff, Salimah Z.; Sontrop, Jessica M.; Iansavichus, Arthur V.; Haynes, R. Brian; Weir, Matthew A.; Gandhi, Sonja; Cuerden, Meaghan S.; Garg, Amit X.

    2012-01-01

    Background When searching for renal literature, nephrologists must choose between several different bibliographic databases. We compared the availability of renal clinical studies in six major bibliographic databases. Methods We gathered 151 renal systematic reviews, which collectively contained 2195 unique citations referencing primary studies in the form of journal articles, meeting articles or meeting abstracts published between 1963 and 2008. We searched for each citation in three subscription-free bibliographic databases (PubMed, Google Scholar and Scirus) and three subscription-based databases (EMBASE, Ovid-MEDLINE and ISI Web of Knowledge). For the subscription-free databases, we determined which full-text journal articles were available free of charge via links to the article source. Results The proportion of journal articles contained within each of the six databases ranged from 96 to 97%; results were similar for meeting articles. Availability of meeting abstracts was poor, ranging from 0 to 37% (P < 0.01) with ISI Web of Knowledge containing the largest proportion [37%, 95% confidence interval (95% CI) 32–43%]. Among the subscription-free databases, free access to full-text articles was highest in Google Scholar (38% free, 95% CI 36–41%), and was only marginally higher (39%) when all subscription-free databases were searched. After 2000, free access to full-text articles increased to 49%. Conclusions Over 99% of renal clinical journal articles are available in at least one major bibliographic database. Subscription-free databases provide free full-text access to almost half of the articles published after the year 2000, which may be of particular interest to clinicians in settings with limited access to subscription-based resources. PMID:23185693

  17. Bibliographic survey of medium energy inclusive reaction data

    Energy Technology Data Exchange (ETDEWEB)

    Arthur, E.D.; Madland, D.G.; McClellan, D.M.

    1986-04-01

    A bibliographic survey of inclusive reaction data (experimental and theoretical) for several projectile types having energies between 50 and 1000 MeV has been completed. Approximately one thousand references selected from this survey describe the current state of knowledge for particle-induced inclusive reaction data. The search covered data for the following projectiles: p, d, t, /sup 3/He, /sup 4/He, and lithium ions.

  18. Bibliographic index to photonuclear reaction data (1955--1992)

    Energy Technology Data Exchange (ETDEWEB)

    Asami, Tetsuo [Data Engineering, Inc., Yokohama (Japan); Nakagawa, Tsuneo [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Dept. of Reactor Engineering

    1993-10-01

    Japanese Nuclear Data Committee (JNDC) has a plan to compile the evaluated data library for photon-induced nuclear reaction cross sections, and the work on the data evaluation is in progress at the present. In the evaluations for these data a bibliographic index for neutron nuclear data is required. As the bibliographic index to photonuclear reactions, several excellent compilations have been done at some research institutes in the world, and have contributed to various basic and applied researches on the photonuclear reactions. For example, there are the abstract sheets published by US National Bureau of Standards and the data index published regularly in Russia. On the other hand, the four-center network on nuclear data (US National Nuclear Data Center at Brookhaven, Russian Nuclear Data Center at Obninsk, NEA Data Bank at Paris and IAEA Nuclear Data Section at Vienna) compiles and exchanges the numerical data on photonuclear reactions as well as on neutron-induced ones, in the EXFOR format. Those numerical data are available for users. There is, however, no bibliographic index to photonuclear reactions, available for general users. Therefore, the present work to make a photonuclear reaction data index has been done urgently to contribute to the above-mentioned data evaluation. Although these data might be still incomplete and have some defects, we have decided to serve this as the first edition of our photonuclear reaction index.

  19. Locating and parsing bibliographic references in HTML medical articles.

    Science.gov (United States)

    Zou, Jie; Le, Daniel; Thoma, George R

    2010-06-01

    The set of references that typically appear toward the end of journal articles is sometimes, though not always, a field in bibliographic (citation) databases. But even if references do not constitute such a field, they can be useful as a preprocessing step in the automated extraction of other bibliographic data from articles, as well as in computer-assisted indexing of articles. Automation in data extraction and indexing to minimize human labor is key to the affordable creation and maintenance of large bibliographic databases. Extracting the components of references, such as author names, article title, journal name, publication date and other entities, is therefore a valuable and sometimes necessary task. This paper describes a two-step process using statistical machine learning algorithms, to first locate the references in HTML medical articles and then to parse them. Reference locating identifies the reference section in an article and then decomposes it into individual references. We formulate this step as a two-class classification problem based on text and geometric features. An evaluation conducted on 500 articles drawn from 100 medical journals achieves near-perfect precision and recall rates for locating references. Reference parsing identifies the components of each reference. For this second step, we implement and compare two algorithms. One relies on sequence statistics and trains a Conditional Random Field. The other focuses on local feature statistics and trains a Support Vector Machine to classify each individual word, followed by a search algorithm that systematically corrects low confidence labels if the label sequence violates a set of predefined rules. The overall performance of these two reference-parsing algorithms is about the same: above 99% accuracy at the word level, and over 97% accuracy at the chunk level.

  20. Ambiguity Resolution for Author Names of Bibliographic Data

    Directory of Open Access Journals (Sweden)

    Kuang-Ha Chen

    2011-11-01

    Full Text Available Users or researchers have been confronted with serious problems in ambiguities of author names, while a great deal of scholar information quickly accumulated in Internet. Therefore researches on ambiguity resolution for author name are indispensable. With comparison to previous work, this study attempts to address the problem using information contained in bibliographic data only. Five features, co-author (C, article title (T, journal title (J, year (Y, and number of pages (P, are used to disambiguate author names in this study. Note that feature Y and feature P are not ever used before. Both supervised learning methods (Naïve Bayes and Support Vector Machine and unsupervised learning method (K-means are employed to explore 28 different feature combinations. The findings show that the performance of feature journal title (J and co-author (C is very effective. Feature J plays an important role in three different approaches, and feature C is effective in SVM. In addition, feature Y and feature P obviously enhance accuracy and the average improvement rate of inclusion with feature Y is more significant than that of feature P (+2.5% in average. It is also shown that the performance of feature combination CTJ used traditionally is not superior to JYP, and the performance of feature combinations CJY, JY and J are also very effective in the three methods. Finally, it is found that the accuracy of disambiguation on larger datasets is 10% inferior to that of the smaller ones, which indicated the limitation of using bibliographic data only in this “numerous and jumbled” real world. Consequently, the effective approach to disambiguating author name has to not only fully use bibliographic data but also introduce appropriate outer resources.

  1. Consensus Formation in Science Modeled by Aggregated Bibliographic Coupling

    DEFF Research Database (Denmark)

    Nicolaisen, Jeppe; Frandsen, Tove Faber

    2012-01-01

    Abstract: The level of consensus in science has traditionally been measured by a number of different methods. The variety is important as each method measures different aspects of science and consensus. Citation analytical studies have previously measured the level of consensus using the scientific...... journal as their unit of analysis. To produce a more fine grained citation analysis one needs to study consensus formation on an even more detailed level – i.e. the scientific document or article. To do so, we have developed a new technique that measures consensus by aggregated bibliographic couplings...

  2. [Nursing care to the client with hypertension: a bibliographic review].

    Science.gov (United States)

    Moura, Denizielle de Jesus Moreira; Bezerra, Sara Taciana Firmino; Moreira, Thereza Maria Magalhães; Fialho, Ana Virgínia de Melo

    2011-01-01

    This study aimed to identify the nursing care practices to the client with hypertension in the scientific production in the last ten years. It was carried out a bibliographic study, using in the BIREME, the LILACS, SciELO and BDENF's data basis, selecting thirty articles. The results were exposed in charts, tables and graphics, where prevails, in the literature analyzed, the nursing consultation as the more used practice, through the nursing attendance systematization and the Health Education with individual approaches, besides the realization of home visits with family approach. One believes that the systematization of nursing care will contribute in an expressive manner to the adhesion to the antihypertensive treatment.

  3. Educable Mentally Handicapped - Programs: Exceptional Child Bibliography Series.

    Science.gov (United States)

    Council for Exceptional Children, Reston, VA. Information Center on Exceptional Children.

    One in a series of over 50 similar listings relating to handicapped and gifted children, the bibliography contains 100 references selected from Exceptional Child Education Abstracts concerning programs for the educable mentally retarded. Bibliographic data, availability information, indexing and retrieval descriptors, and an abstract are included…

  4. Preschool and Early Childhood: Exceptional Child Bibliography Series.

    Science.gov (United States)

    Council for Exceptional Children, Reston, VA. Information Center on Exceptional Children.

    The bibliography cites 67 items relating to preschool and early childhood selected from "Exceptional Child Education Abstracts." Bibliographical data, availability information, indexing and retrieval descriptors, and abstracts are provided for each entry. One in a series of over 50 similar selected listings in the area of handicapped and gifted…

  5. A Comparison of Pricing Strategies for Bibliographical Databases on CDROM and Equivalent Printed Products.

    Science.gov (United States)

    Rowley, Jennifer; Butcher, David

    1994-01-01

    Considers comparative prices for bibliographic data on CD-ROM and in print. Topics addressed include differences in the nature of bibliographic data in the two media, the relative complexities of pricing structure, varying policies on network pricing, and standardization of the licensing arrangement. (KRN)

  6. 42 CFR 4.6 - Reference, bibliographic, reproduction, and consultation services.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Reference, bibliographic, reproduction, and consultation services. 4.6 Section 4.6 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PROVISIONS NATIONAL LIBRARY OF MEDICINE § 4.6 Reference, bibliographic, reproduction,...

  7. A Comparison of Pricing Strategies for Bibliographical Databases on CDROM and Equivalent Printed Products.

    Science.gov (United States)

    Rowley, Jennifer; Butcher, David

    1994-01-01

    Considers comparative prices for bibliographic data on CD-ROM and in print. Topics addressed include differences in the nature of bibliographic data in the two media, the relative complexities of pricing structure, varying policies on network pricing, and standardization of the licensing arrangement. (KRN)

  8. IFLA General Conference, 1987. Division of Bibliographic Control. Cataloguing, Classification and Indexing Section. Papers.

    Science.gov (United States)

    International Federation of Library Associations, The Hague (Netherlands).

    The papers in this compilation focus on cataloging, classification, and indexing: (1) "Bibliographic Relationships in Library Catalogs" (Barbara B. Tillett, United States); (2) "Bibliographic Description: Past, Present, and Future" (Michael Gorman, United States); (3) "The Dewey Decimal Classification Enters the Computer…

  9. Caregiver Use of the Core Components of Technology-Enhanced Helping the Noncompliant Child: A Case Series Analysis of Low-Income Families.

    Science.gov (United States)

    Anton, Margaret T; Jones, Deborah J; Cuellar, Jessica; Forehand, Rex; Gonzalez, Michelle; Honeycutt, Amanda; Khavjou, Olga; Newey, Greg; Edwards, Alex; Jacobs, Mary; Pitmman, Sarah

    2016-05-01

    Children from low-income families are more likely to develop early-onset disruptive behavior disorders (DBDs) compared to their higher income counterparts. Low-income families of children with early-onset DBDs, however, are less likely to engage in the standard-of-care treatment, behavioral parent training (BPT), than families from other sociodemographic groups. Preliminary between-group findings suggested technology-enhanced BPT was associated with increased engagement and boosted treatment outcomes for low-income families relative to standard BPT. The current study used a case series design to take this research a step further by examining whether there was variability in use of, and reactions to, the smartphone enhancements within technology-enhanced BPT and the extent to which this variability paralleled treatment outcome. Findings provide a window into the uptake and use of technology-enhanced service delivery methods among low-income families, with implications for the broader field of children's mental health.

  10. Profiles in Online Learning: A Series on Leadership--Tom Layton: Judo and the Art of Technology Innovation.

    Science.gov (United States)

    Danielson, Larry

    1998-01-01

    Profiles a high school technology teacher and creator of CyberSchool, a distance learning program of the Eugene (Oregon) School District. Discusses Tom Layton's education, early work experience, establishment of a high school English-as-a-Second-Language (ESL) program, integration of computers into the classroom, reputation as a technology leader,…

  11. Profiles in Online Learning: A Series on Leadership--Tom Layton: Judo and the Art of Technology Innovation.

    Science.gov (United States)

    Danielson, Larry

    1998-01-01

    Profiles a high school technology teacher and creator of CyberSchool, a distance learning program of the Eugene (Oregon) School District. Discusses Tom Layton's education, early work experience, establishment of a high school English-as-a-Second-Language (ESL) program, integration of computers into the classroom, reputation as a technology leader,…

  12. Biographical Sources: Architecture, Art, Music, Theatre and Drama. Bibliographic Series No. 16.

    Science.gov (United States)

    Ahrens, Joan

    Sources for biographical information in architecture, art, music, theater, and drama held by the Arkansas University library are listed. Directories, encyclopedias, biographies, bibliographies, and handbooks covering the national and international spectrum are organized by topic, and include some works in French and German. Full bibliographic…

  13. Children and Television. Current Issues in Education: A Bibliographic Series. Volume 5, No. 1, July 1988.

    Science.gov (United States)

    Christo, Doris Hedlund

    Focused on research concerning children and television, this annotated bibliography lists 44 articles selected from the Educational Resources Information Center (ERIC) database from 1983 to 1988. Topics include: (1) the effects of television violence on children; (2) television viewing patterns; (3) children's television programs; and (4)…

  14. Some Selected Topics, Part 5 of a Bibliographic Series on Meeting Special Educational Needs.

    Science.gov (United States)

    Poliakoff, Lorraine, Comp.

    This bibliography on meeting the special needs of various groups cites 69 documents acquired and processed by the ERIC Clearinghouse on Teacher Education from July 1968 to December 1969. Following are the subheadings within the bibliography (number of citations in parentheses): Rural and Migrant People (26); Intergroup Education (11); Gifted…

  15. The Disadvantaged. Part 2 of a Bibliographic Series on Meeting Special Educational Needs.

    Science.gov (United States)

    Poliakoff, Lorraine, Comp.

    This bibliography on the disadvantaged cites 165 documents acquired and processed by the ERIC Clearinghouse on Teacher Education from July 1968 to December 1969. Organization is in terms of document types: bibliographies--9 items; manuals--12 items; programs--77 items; research--27 items; reviews--6 items; others, e.g., conference papers and…

  16. Urban Society. Part 3 of a Bibliographic Series on Meeting Special Educational Needs.

    Science.gov (United States)

    Poliakoff, Lorraine, Comp.

    This bibliography on urban education cites 111 documents acquired and processed by the ERIC Clearinghouse on Teacher Education from July 1968 to December 1969. Organization is in terms of document types: bibliographies--7 items; manuals--7 items; programs--58 items; research--12 items; reviews--1 item; and others, e.g., conference papers and…

  17. Individualized Instruction. Part I of a Bibliographic Series on Meeting Special Educational Needs.

    Science.gov (United States)

    Poliakoff, Lorraine, Comp.

    This bibliography on individualized instruction cites 88 documents acquired and processed by the ERIC Clearinghouse on Teacher Education from July 1968 to December 1969. Organization is in terms of document types: bibliographies--5 items; manuals--8 items; programs--33 items; research--15 items; reviews--4 items; and others, e.g., conference…

  18. A Selected List of Business and Economic Sources. Bibliographic Series No. 27.

    Science.gov (United States)

    Ahrens, Joan

    Selected information sources in business and economics held by the Arkansas University library are listed. Items are organized by material type, including indexes, directories, atlases, bibliographies, dictionaries, encyclopedias, guides, handbooks, and newspapers. Separate listings of Moody's and Standard and Poor's looseleaf publications are…

  19. Children and Television. Current Issues in Education: A Bibliographic Series. Volume 5, No. 1, July 1988.

    Science.gov (United States)

    Christo, Doris Hedlund

    Focused on research concerning children and television, this annotated bibliography lists 44 articles selected from the Educational Resources Information Center (ERIC) database from 1983 to 1988. Topics include: (1) the effects of television violence on children; (2) television viewing patterns; (3) children's television programs; and (4)…

  20. Using Bibliographic Knowledge for Ranking in Scientific Publication Databases

    CERN Document Server

    Vesely, Martin; Le Meur, Jean-Yves

    2008-01-01

    Document ranking for scientific publications involves a variety of specialized resources (e.g. author or citation indexes) that are usually difficult to use within standard general purpose search engines that usually operate on large-scale heterogeneous document collections for which the required specialized resources are not always available for all the documents present in the collections. Integrating such resources into specialized information retrieval engines is therefore important to cope with community-specific user expectations that strongly influence the perception of relevance within the considered community. In this perspective, this paper extends the notion of ranking with various methods exploiting different types of bibliographic knowledge that represent a crucial resource for measuring the relevance of scientific publications. In our work, we experimentally evaluated the adequacy of two such ranking methods (one based on freshness, i.e. the publication date, and the other on a novel index, the ...

  1. Toward element-level interoperability in bibliographic metadata

    Directory of Open Access Journals (Sweden)

    Eric Childress

    2008-03-01

    Full Text Available This paper discusses an approach and set of tools for translating bibliographic metadata from one format to another. A computational model is proposed to formalize the notion of a 'crosswalk'. The translation process separates semantics from syntax, and specifies a crosswalk as machine executable translation files which are focused on assertions of element equivalence and are closely associated with the underlying intellectual analysis of metadata translation. A data model developed by the authors called Morfrom serves as an internal generic metadata format. Translation logic is written in an XML scripting language designed by the authors called the Semantic Equivalence Expression Language (Seel. These techniques have been built into an OCLC software toolkit to manage large and diverse collections of metadata records, called the Crosswalk Web Service.

  2. Computerized scheme for duplicate checking of bibliographic data bases

    Energy Technology Data Exchange (ETDEWEB)

    Giles, C.A.; Brooks, A.A.; Doszkocs, T.; Hummel, D.J.

    1976-08-01

    A technique for the automatic identification of duplicate documents within large bibliographic data bases has been designed and tested with encouraging results. The procedure is based on the generation and comparison of significant elements compressed from existing document descriptions. Problems arising from inconsistencies in editorial style and data base formats and from discrepancies in spelling, punctuation, translation and transliteration schemes are discussed; one method for circumventing ambiguities and errors of this type is proposed. The generalized computer program employs a key-making, sorting, weighting, and summation scheme for the detection of duplicates and, according to preliminary findings, achieves this objective with a high degree of accuracy. Sample results from five large data bases suggest that this automatic system performs as effectively as manual techniques.

  3. Complex Deformation Monitoring over the Linfen–Yuncheng Basin (China with Time Series InSAR Technology

    Directory of Open Access Journals (Sweden)

    Cheng-sheng Yang

    2016-03-01

    Full Text Available The Linfen–Yuncheng basin is an area prone to geological disasters, such as surface subsidence, ground fissuring, fault activity, and earthquakes. For the purpose of disaster prevention and mitigation, Interferometric Synthetic Aperture Radar (InSAR was used to map ground deformation in this area. After the ground deformation characteristics over the Linfen–Yuncheng basin were obtained, the cross-correlations among regional ground subsidence, fault activity, and underground water level were analyzed in detail. Additionally, an area of abnormal deformation was found and examined. Through time series deformation monitoring and mechanism inversion, we found that the abnormal deformation was related mainly to excessive groundwater exploitation.

  4. The Linked System Project : a network interconnection project between three major bibliographic utilities and LC

    Science.gov (United States)

    Kurihara, Shin'ichi

    The Linked Systems Project (LSP) is the first network project based on the Open Systems Interconnection (OSI) in the world. The purpose of the project is to interconnect between three major bibliographic utilities and LC, and to perform as one system on the whole. The first application developed for the LSP is the sharing of name authority data based on the Name Authority Cooperative (NACO) Project. In 1985, LC began to send name authority records to RLG/RLIN. Since 1987, RLG/RLIN and OCLC send name authority records to LC. Bibliographic records will be sent mutually between three major bibliographic utilities and LC near future.

  5. Problem Solving in Technology-Rich Environments. A Report from the NAEP Technology-Based Assessment Project, Research and Development Series. NCES 2007-466

    Science.gov (United States)

    Bennett, Randy Elliot; Persky, Hilary; Weiss, Andrew R.; Jenkins, Frank

    2007-01-01

    The Problem Solving in Technology-Rich Environments (TRE) study was designed to demonstrate and explore innovative use of computers for developing, administering, scoring, and analyzing the results of National Assessment of Educational Progress (NAEP) assessments. Two scenarios (Search and Simulation) were created for measuring problem solving…

  6. Time-Series Analysis Technologies Applied to the Study of Carbon Element Distribution Along Casting Direction in Continuous-Casting Billet

    Science.gov (United States)

    Hou, Zibing; Cheng, Guoguang; Wu, Chengchuan; Chen, Chao

    2012-12-01

    The carbon element distributions along casting direction at centerline position, V-shaped segregation band, and columnar to equiaxed transformation (CET) position in continuous-casting billet have been first obtained by the original position statistic distribution analysis (OPA). Different location points at a certain position were formed along the opposite direction of casting direction with the lapse of the time, so the carbon mass fractions of different location points at a certain position can be considered as a time series. Based on the actual result, some typical time-series analysis technologies, such as the autoregressive integrated moving average (ARIMA) model, were used to analyze the characteristics of the three time series. It is found that there is some periodicity in the carbon element distribution at centerline position, and the correlation relationship between centerline position and CET position is closer than that between the centerline position and V-shaped segregation band at the same location point along the casting direction. Moreover, the element distribution along the casting direction is one of the solidifying results with the lapse of the time, so it is possible to investigate the characteristics of the system about the solidification process of continuous-casting billet by using these time series. Then it shows that there is a chaos feature in the system about the solidification process of studied continuous-casting billet on the basis of Hurst exponents and saturated correlative dimensions. Meanwhile, the formation process of carbon element distribution along casting direction can be described as fractional Brownian motion, and the upper and lower limits of the number of internal independent variables were determined in order to describe the formation process of carbon element distributions at different positions of the studied billet. Finally, the stochastic extent at V-shaped segregation band is found to be the largest, and it needs

  7. The Cybernetics of Bibliographic Control: Toward a Theory of Document Retrieval Systems.

    Science.gov (United States)

    Wellisch, Hans H.

    1980-01-01

    Explores the concept of cataloging, analyzes its functions and operations, and holds that as a control system bibliographic organization is subject to the laws of cybernetics. The role of relevance and the limitations of some regulatory devices are examined. (FM)

  8. Diseno y desarrollo de una base de datos bibliograficos (Design and Development of a Bibliographic Database).

    Science.gov (United States)

    Mattenella, L. E.; Velazco, J. W.

    1992-01-01

    This article briefly describes the development of bibliographic retrieval systems in the Instituto de Beneficio di Minerales (IN BE MI) in Salta, Argentina, using the Mini-micro CDS/ISIS software developed by Unesco. (LRW)

  9. Linking Bibliographic Data Bases: A Discussion of the Battelle Technical Report.

    Science.gov (United States)

    Jones, C. Lee

    This document establishes the context, summarizes the contents, and discusses the Battelle technical report, noting certain constraints of the study. Further steps for the linking of bibliographic databases for use by academic and public libraries are suggested. (RAA)

  10. Diseno y desarrollo de una base de datos bibliograficos (Design and Development of a Bibliographic Database).

    Science.gov (United States)

    Mattenella, L. E.; Velazco, J. W.

    1992-01-01

    This article briefly describes the development of bibliographic retrieval systems in the Instituto de Beneficio di Minerales (IN BE MI) in Salta, Argentina, using the Mini-micro CDS/ISIS software developed by Unesco. (LRW)

  11. The Effectiveness of Copy Cataloging at Eliminating Typographical Errors in Shared Bibliographic Records

    OpenAIRE

    Beall, Jeffrey; Kafadar, Karen

    2004-01-01

    Typographical errors in bibliographic records can cause retrieval problems in online catalogs. This study examined one hundred typographical errors in records in the OCLC WorldCat database. The local catalogs of five libraries holding the items described by the bibliographic records with typographical errors were searched to determine whether each library had corrected the errors. The study found that only 35.8 percent of the errors had been corrected. Knowledge of copy cataloging error rates...

  12. Network-based statistical comparison of citation topology of bibliographic databases

    OpenAIRE

    Lovro Šubelj; Dalibor Fiala; Marko Bajec

    2014-01-01

    Modern bibliographic databases provide the basis for scientific research and its evaluation. While their content and structure differ substantially, there exist only informal notions on their reliability. Here we compare the topological consistency of citation networks extracted from six popular bibliographic databases including Web of Science, CiteSeer and arXiv.org. The networks are assessed through a rich set of local and global graph statistics. We first reveal statistically significant i...

  13. Theoretical and bibliographic synthesis on micro-heat pipes; Synthese theorique et bibliographique sur les microcaloducs

    Energy Technology Data Exchange (ETDEWEB)

    Sartre, V.; Lallemand, M. [Institut National des Sciences Appliquees (INSA), 69 - Villeurbanne (France)

    1996-12-31

    The technology, dimensioning and performances of heat pipes are well known since several years. Micro-heat pipes occurred more recently with the miniaturization of systems to be cooled and the increase of surface heat fluxes to be dissipated. Publications concerning this topic are not much older than the 90`s. Using these papers, a bibliographic synthesis on micro-heat pipe performances, functioning and dimensioning is presented. Experimental studies demonstrate the efficiency of such systems but also their high sensitivity with respect to the capillary limit which leads to a progressive drying of the evaporator and a reduction of its thermal conductance. Theoretical studies are based on the same equations than heat pipes. More or less complex models have been proposed in the literature and a relatively simple model is presented in this paper. These studies have permitted to show the great influence of some parameters on micro-heat pipes functioning like: the pipe geometry, the fluid-wall contact angle, the level of pipes filling, and the bonding zone of the liquid film on the wall. (J.S.) 15 refs.

  14. Reference master: a microcomputer-based storage and retrieval system for bibliographic references.

    Science.gov (United States)

    Schmid, K; Böhmer, G

    1987-01-01

    A complete system for housekeeping and retrieval of bibliographic references managing individual reprint collections is described. By the use of special hardware and individual data base software even large reprint collections in the range up to 65,000 papers are handled economically. A fast 8-bit microprocessor (HD 64180) in combination with a Winchester hard disk drive serves as the basis for rapid access to the desired information. An efficient string search algorithm written in assembly language guarantees a fast operation with a search speed of more than 6,000 entries/minute. The system cannot only prepare reference lists and reference files, but also incorporates an editor and maintains the control whether reprints are already on file or requested. The implementation of back-up schemes assure against data losses. Using a state of the art design single board computer and the most recent mass storage device technology, the system is as well small and cost effective, and thus suitable for personal use. In addition, some general questions and pitfalls concerning the management of scientific literature collections are touched upon.

  15. Mixing journal, article, and author citations, and other pitfalls in the bibliographic impact factor

    Directory of Open Access Journals (Sweden)

    Porta Miquel

    2003-01-01

    Full Text Available News of the death of biomedical journals seem premature. Revamped traditional scientific journals remain highly valued sources and vehicles of information, critical debate, and knowledge. Some analyses seem to place a disproportionate emphasis on technological and formal issues, as compared to the importance ascribed to matters of power. Not all journals must necessarily have a large circulation. There are many examples of efficient, high-quality journals with a great impact on relatively small audiences for whom the journal is thought-provoking, useful, and pleasant to read. How can we achieve a better understanding of an article?s spectrum of impacts? A certain mixing of three distinct entities (journals, articles, and authors has often pervaded judgments. Data used by the Institute for Scientific Information present weaknesses in their accuracy. The two-year limit for citations to count towards the bibliographic impact factor favors "fast-moving", "basic" biomedical disciplines and is less appropriate for public health studies. Increasing attention is given to the specific number of citations received by each individual article. It is possible to make progress towards more valid, accurate, fair, and relevant assessments.

  16. Continental AG Demonstrate Series of Latest New Products and Technology at IAA 2016%大陆集团积极推动商用车互联技术

    Institute of Scientific and Technical Information of China (English)

    云清

    2016-01-01

    During IAA 2016 held last Sept. German based Continental AG demonstrated a series of latest new products and technologies, including tyre-pressure test system and dynamic screen, etc. Themed as “High-efifciency, Internet and Safety”, the company is contributing greatly to the fast development of commercial vehicles integrated with internet technology.

  17. Patent foramen ovale and paradoxical systemic embolism: a bibliographic review

    Science.gov (United States)

    Foster, Philip P.; Boriek, Aladin M.; Butler, Bruce D.; Gernhardt, Michael L.; Bove, Alfred A.

    2003-01-01

    A patent foramen ovale (PFO) has been reported to be an important risk factor for cardioembolic cerebrovascular accidents through paradoxical systemic embolization, and it provides one potential mechanism for the paradoxical systemic embolization of venous gas bubbles produced after altitude or hyperbaric decompressions. Here, we present in a single document a summary of the original findings and views from authors in this field. It is a comprehensive review of 145 peer-reviewed journal articles related to PFO that is intended to encourage reflection on PFO detection methods and on the possible association between PFO and stroke. There is a heightened debate on whether aviators, astronauts, and scuba divers should go through screening for PFO. Because it is a source of an important controversy, we prefer to present the findings in the format of a neutral bibliographic review independent of our own opinions. Each cited peer-reviewed article includes a short summary in which we attempt to present potential parallels with the pathophysiology of decompression bubbles. Two types of articles are summarized, as follows. First, we report the original clinical and physiological findings which focus on PFO. The consistent reporting sequence begins by describing the method of detection of PFO and goal of the study, followed by bulleted results, and finally the discussion and conclusion. Second, we summarize from review papers the issues related only to PFO. At the end of each section, an abstract with concluding remarks based on the cited articles provides guidelines.

  18. MULTIPROCESSOR AND DISTRIBUTED PROCESSING BIBLIOGRAPHIC DATA BASE SOFTWARE SYSTEM

    Science.gov (United States)

    Miya, E. N.

    1994-01-01

    Multiprocessors and distributed processing are undergoing increased scientific scrutiny for many reasons. It is more and more difficult to keep track of the existing research in these fields. This package consists of a large machine-readable bibliographic data base which, in addition to the usual keyword searches, can be used for producing citations, indexes, and cross-references. The data base is compiled from smaller existing multiprocessing bibliographies, and tables of contents from journals and significant conferences. There are approximately 4,000 entries covering topics such as parallel and vector processing, networks, supercomputers, fault-tolerant computers, and cellular automata. Each entry is represented by 21 fields including keywords, author, referencing book or journal title, volume and page number, and date and city of publication. The data base contains UNIX 'refer' formatted ASCII data and can be implemented on any computer running under the UNIX operating system. The data base requires approximately one megabyte of secondary storage. The documentation for this program is included with the distribution tape, although it can be purchased for the price below. This bibliography was compiled in 1985 and updated in 1988.

  19. Patent foramen ovale and paradoxical systemic embolism: a bibliographic review

    Science.gov (United States)

    Foster, Philip P.; Boriek, Aladin M.; Butler, Bruce D.; Gernhardt, Michael L.; Bove, Alfred A.

    2003-01-01

    A patent foramen ovale (PFO) has been reported to be an important risk factor for cardioembolic cerebrovascular accidents through paradoxical systemic embolization, and it provides one potential mechanism for the paradoxical systemic embolization of venous gas bubbles produced after altitude or hyperbaric decompressions. Here, we present in a single document a summary of the original findings and views from authors in this field. It is a comprehensive review of 145 peer-reviewed journal articles related to PFO that is intended to encourage reflection on PFO detection methods and on the possible association between PFO and stroke. There is a heightened debate on whether aviators, astronauts, and scuba divers should go through screening for PFO. Because it is a source of an important controversy, we prefer to present the findings in the format of a neutral bibliographic review independent of our own opinions. Each cited peer-reviewed article includes a short summary in which we attempt to present potential parallels with the pathophysiology of decompression bubbles. Two types of articles are summarized, as follows. First, we report the original clinical and physiological findings which focus on PFO. The consistent reporting sequence begins by describing the method of detection of PFO and goal of the study, followed by bulleted results, and finally the discussion and conclusion. Second, we summarize from review papers the issues related only to PFO. At the end of each section, an abstract with concluding remarks based on the cited articles provides guidelines.

  20. Use of i-scan Endoscopic Image Enhancement Technology in Clinical Practice to Assist in Diagnostic and Therapeutic Endoscopy: A Case Series and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Shawn Hancock

    2012-01-01

    Full Text Available Background. i-scan is a software-driven technology that allows modifications of sharpness, hue, and contrast to enhance mucosal imaging. It uses postimage acquisition software with real-time mapping technology embedded in the endoscopic processor. Aims. To review applications of i-scan technology in clinical endoscopic practice. Methods. This is a case series of 20 consecutive patients who underwent endoscopic procedures where i-scan image enhancement algorithms were applied. The main outcome measures were to compare mucosal lesions with high-definition white light endoscopy (HD-WLE and i-scan image enhancement for the application of diagnostic sampling and therapy. Results. 13 cases involving the upper GI tract and 7 cases of the lower GI tract are included. For upper GI tract pathology i-scan assisted in diagnosis or therapy of Barrett’s esophagus with dysplasia, esophageal adenocarcinoma, HSV esophagitis, gastric MALT lymphoma, gastric antral intestinal metaplasia with dysplasia, duodenal follicular lymphoma, and a flat duodenal adenoma. For lower GI tract pathology i-scan assisted in diagnosis or therapy of right-sided serrated adenomas, flat tubular adenoma, rectal adenocarcinoma, anal squamous cell cancer, solitary rectal ulcer, and radiation proctitis. Conclusions. i-scan imaging provides detailed topography of mucosal surfaces and delineates lesion edges, which can directly impact endoscopic management.

  1. Training program for energy conservation in new building construction. Volume III. Energy conservation technology for plan examiners and code administrators. Energy Conservation Technology Series 200

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-12-01

    Under the sponsorship of the United States Department of Energy, a Model Code for Energy Conservation in New Building Construction has been developed by those national organizations primarily concerned with the development and promulgation of model codes. The technical provisions are based on ASHRAE Standard 90-75 and are intended for use by state and local officials. The subject of regulation of new building construction to assure energy conservation is recognized as one in which code officials have not had previous exposure. It was also determined that application of the model code would be made at varying levels by officials with both a specific requirement for knowledge and a differing degree of prior training in the state-of-the-art. Therefore, a training program and instructional materials were developed for code officials to assist them in the implementation and enforcement of energy efficient standards and codes. The training program for Energy Conservation Tehnology for Plan Examiners and Code Administrators (ECT Series 200) is presented.

  2. No technological innovation is a panacea: a case series in quality improvement for primary care mental health services.

    Science.gov (United States)

    Horwitz, Sarah McCue; Hoagwood, Kimberly Eaton; Garner, Andrew; Macknin, Michael; Phelps, Thomas; Wexberg, Steven; Foley, Conrad; Lock, Joseph C; Hazen, Jacalyn E; Sturner, Raymond; Howard, Barbara; Kelleher, Kelly J

    2008-09-01

    Evaluations of quality improvement efforts targeted at mental health services in primary care pediatrics are rare. We evaluated a short-targeted educational session, a Web-based system, the Child Health and Development Interactive System, and a local area mental health services resource guide. Most physicians believed the information in the educational session was at least somewhat likely to change their practice. However, only 9.2% of the families invited to complete the Web-based system did so. Physicians found access to the Web-based system time consuming and, because the billing code for the screening activity was carved out of most of Ohio's privately-insured contract, physicians received no reimbursement for the screenings. Physicians were unenthusiastic about the local resource guide because the resources were not rated for quality. This quality improvement effort demonstrates that there are not easy solutions to practice change and highlights the need for implementation support when introducing new technology.

  3. Performing arts medicine-a bibliographic retrospective of the early literature: an historical examination of bibliographic references pre-1975.

    Science.gov (United States)

    Dawson, William J

    2013-03-01

    Performing arts medicine (PAM) emerged as a medical specialty around 1985. Prior to this time, relatively few publications addressed the identification and concerns of musicians' and dancers' medical problems. To determine what number and types of publications occurred prior to the actual beginnings of PAM as a discipline, and to determine how these original topics compared with present-day publications, a retrospective review of the current bibliographic database of the Performing Arts Medicine Association (PAMA) was undertaken. Out of a total of 12,600 entries to date, 489 references were found published from 1798 through 1974, which represent only 3.9% of the current database listings. One-sixth of the references were originally written in a language other than English. Journal articles were by far the most numerous type of publication. Topics with the highest number of entries included the neurobiology of music (n=77), dental/orofacial matters (71), and biographical accounts of composers or musicians and their illnesses (59). Other frequently published topics included hearing loss, physiology of playing instruments, and instrumental technique and teaching. Early topics with multiple publications included composers' biographies, dystonias, and surgery to improve finger independence for playing piano. Subjects whose publications occurred principally in the last two decades of this review included dermatological disorders, hearing loss, and ballet physiology, teaching, and technique. Those which remain popular to the present day include hearing loss, performance anxiety, focal dystonia, and dental/orofacial problems.

  4. Fourier Series Optimization Opportunity

    Science.gov (United States)

    Winkel, Brian

    2008-01-01

    This note discusses the introduction of Fourier series as an immediate application of optimization of a function of more than one variable. Specifically, it is shown how the study of Fourier series can be motivated to enrich a multivariable calculus class. This is done through discovery learning and use of technology wherein students build the…

  5. Encoded library technology screening of hepatitis C virus NS4B yields a small-molecule compound series with in vitro replicon activity.

    Science.gov (United States)

    Arico-Muendel, Christopher; Zhu, Zhengrong; Dickson, Hamilton; Parks, Derek; Keicher, Jesse; Deng, Jianghe; Aquilani, Leah; Coppo, Frank; Graybill, Todd; Lind, Kenneth; Peat, Andrew; Thomson, Michael

    2015-01-01

    To identify novel antivirals to the hepatitis C virus (HCV) NS4B protein, we utilized encoded library technology (ELT), which enables purified proteins not amenable to standard biochemical screening methods to be tested against large combinatorial libraries in a short period of time. We tested NS4B against several DNA-encoded combinatorial libraries (DEL) and identified a single DEL feature that was subsequently progressed to off-DNA synthesis. The most active of the initial synthesized compounds had 50% inhibitory concentrations (IC50s) of 50 to 130 nM in a NS4B radioligand binding assay and 300 to 500 nM in an HCV replicon assay. Chemical optimization yielded compounds with potencies as low as 20 nM in an HCV genotype 1b replicon assay, 500 nM against genotype 1a, and 5 μM against genotype 2a. Through testing against other genotypes and genotype 2a-1b chimeric replicons and from resistance passage using the genotype 1b replicon, we confirmed that these compounds were acting on the proposed first transmembrane region of NS4B. A single sequence change (F98L) was identified as responsible for resistance, and it was thought to largely explain the relative lack of potency of this series against genotype 2a. Unlike other published series that appear to interact with this region, we did not observe sensitivity to amino acid substitutions at positions 94 and 105. The discovery of this novel compound series highlights ELT as a valuable approach for identifying direct-acting antivirals to nonenzymatic targets.

  6. Fourier series

    CERN Document Server

    Tolstov, Georgi P

    1962-01-01

    Richard A. Silverman's series of translations of outstanding Russian textbooks and monographs is well-known to people in the fields of mathematics, physics, and engineering. The present book is another excellent text from this series, a valuable addition to the English-language literature on Fourier series.This edition is organized into nine well-defined chapters: Trigonometric Fourier Series, Orthogonal Systems, Convergence of Trigonometric Fourier Series, Trigonometric Series with Decreasing Coefficients, Operations on Fourier Series, Summation of Trigonometric Fourier Series, Double Fourie

  7. AUTltORITY CONTROL REGARDING CHINESE PERSONAL NAMES:Enhancement and Linkage with the Bibliographic Database

    Institute of Scientific and Technical Information of China (English)

    AbrahamJ.Yu

    1994-01-01

    Authority control is critical for the quality of the bibliographic database. Authority control is important in guiding users from variant forms of headings to the controlled forms of headings and providing users with the related headings. With authority control, the forms of headings in the bibliographic records are consista,t and easy to access. Authority control not only increases the accuracy of searching but also makes retrieving records from the online bibliographic database easier. In the first part of the paper, the author brings out three formats for Chinese personal names in the online environment. Tire second part presents a new model for better authority control regarding Chinese presonal names. In the last part, the author emphasizes the importance of linking the online authority records with the bibliographic database. The quality of the database can be improved dramatically by providing vernacular access capability to the name authorty, records and ensuring that every personal name heading in the bibliographic records have corresponding Library of Congress name authority records。

  8. USA Standard for a Format for Bibliographic Information Interchange on Magnetic Tape

    Directory of Open Access Journals (Sweden)

    American Standards Institute Sectional Subcommittee Z39

    1969-05-01

    Full Text Available The Chairman of the United States of America Standards Institute, Sectional Committee Z39, Library Work and Documentation, has approved publication of the following draft "USA Standard for a Format for Bibliographic Information Interchange on Magnetic Tape" to hasten availability of this fundamental contribution to bibliographic standardization. Two important implementations follow the Standard. Part B of Appendix I is "Preliminary Guidelines for the Library of Congress, National Library of Medicine, and National Agricultural Library Implementation of the Proposed American Standard for a Format for Bibliographic Information Interchange on Magnetic Tape as Applied to Records Representing Monographic Materials in Textual Printed Form (Books" - more succinctly known as MARC II. Part C is a Committee working paper entitled "Preliminary Committee on Scientific and Technical Information (COSATI Guidelines for Implementation of the USA Standard."

  9. A guide for medical information searches of bibliographic databases - psychiatric research as an example.

    Science.gov (United States)

    Löhönen, Johanna; Isohanni, Matti; Nieminen, Pentti; Miettunen, Jouko

    2009-09-01

    Information overload, demanding work with strict time limits, and the extensive number of medical bibliographic databases and other research sources all underline the importance of being able to search for up-to-date information effectively. Medical journals play a key role in providing access to the latest information in medicine and health and bibliographic databases play an important role in accessing them. This paper sheds light on the role of the information search process and discusses how to approach key medical bibliographic databases and information sources, using the field of psychiatry as an example. Because of an increasing amount of information, the constant renewal within the discipline and a variety of services available, those seeking information must precisely define what kind of information they are looking for and from which sources the information needed may be found.

  10. Bibliographic Relationships in MARC and Consistent with FRBR Model According to RDA Rules

    Directory of Open Access Journals (Sweden)

    Mahsa Fardehoseiny

    2013-03-01

    Full Text Available This study was conducted to investigate the bibliographic relationships in the MARC and it’s consistency with the FRBR model. With establishing the necessary relations between bibliographic records, users will retrieve their necessary information faster and more easily. It is important to make a good communication in existing bibliographic records to help users to find what they need. This study’s purpose was to define the relationships between bibliographic records in the National Library's OPAC database and the study’s method was descriptive content analysis approach. In this study, the online catalog (OPAC National Library of Iran has been used to collect information. All records with the mentioned criteria listed in the final report of the IFLA bibliographic relations about the first group entities in FRBR model and RDA rules has been implemented and analyzed. According to this study, if software has been developed in which the data transferring was based on the conceptual model and the MARC’s data that already exists in the National Library's bibliographic database, these relationships will not be transferable. Withal, in this study the relationships on consistent FRBR and MARC concluded with an intelligent mind and the machine is unable to detect them. The results of this study showed that the relations which conveyed from MARC to FRBR, was about 47/70 percent of the MARC fields, in other hand by FRBR to MARC with the use of all intelligent efforts, and diagnosis of MARC relationships, only 31/38 percent of the relations can be covered through the MARC. But based on real data and usable fields in Boostan-e-Saadi with MARC pattern, records on the National Library of Iran showed that the results reduced to 16/95 percent..

  11. New displaying models of bibliographic data and resources: cataloguing/resource description and search results

    Directory of Open Access Journals (Sweden)

    Antonella Trombone

    2014-05-01

    The paper here proposed analyzes different patterns of bibliographic data visualization that libraries’ OPACs and library service platforms begin to offer, focusing on three categories of innovations in displaying of cataloguing data: the data proposed by discovery tools or library service platforms, that transform and integrate information taken from the Integrated Library Systems with other collections accessible through libraries; the data derived from the cataloguing based on RDA started in some libraries; the displays of bibliographic data emulating the hierarchical organization among entities foreseen by FRBR.

  12. The Use of AJAX in Searching a Bibliographic Database: A Case Study of the Italian Biblioteche Oggi Database

    Science.gov (United States)

    Cavaleri, Piero

    2008-01-01

    Purpose: The purpose of this paper is to describe the use of AJAX for searching the Biblioteche Oggi database of bibliographic records. Design/methodology/approach: The paper is a demonstration of how bibliographic database single page interfaces allow the implementation of more user-friendly features for social and collaborative tasks. Findings:…

  13. A Critical Analysis of SocINDEX and Sociological Abstracts Using an Evaluation Method for the Practicing Bibliographer

    Science.gov (United States)

    Mellone, James T.

    2010-01-01

    This study provides a database evaluation method for the practicing bibliographer that is more than a brief review yet less than a controlled experiment. The author establishes evaluation criteria in the context of the bibliographic instruction provided to meet the research requirements of undergraduate sociology majors at Queens College, City…

  14. American Fiction, 1901-1925: Collection Strengthening and Creation of a National Bibliographic Record. Final Technical Report.

    Science.gov (United States)

    Crowe, William J.; And Others

    This final report of the American Fiction Project (AFP) describes two years of work during which AFP met its goals of: strengthening the Ohio State University Libraries (OSUL) collection of American fiction, 1901-1925; establishing a comprehensive bibliographic file of fiction of the period; and improving national bibliographic access to these…

  15. Skull Bone Defects Reconstruction with Custom-Made Titanium Graft shaped with Electron Beam Melting Technology: Preliminary Experience in a Series of Ten Patients.

    Science.gov (United States)

    Francaviglia, Natale; Maugeri, Rosario; Odierna Contino, Antonino; Meli, Francesco; Fiorenza, Vito; Costantino, Gabriele; Giammalva, Roberto Giuseppe; Iacopino, Domenico Gerardo

    2017-01-01

    Cranioplasty represents a challenge in neurosurgery. Its goal is not only plastic reconstruction of the skull but also to restore and preserve cranial function, to improve cerebral hemodynamics, and to provide mechanical protection of the neural structures. The ideal material for the reconstructive procedures and the surgical timing are still controversial. Many alloplastic materials are available for performing cranioplasty and among these, titanium still represents a widely proven and accepted choice. The aim of our study was to present our preliminary experience with a "custom-made" cranioplasty, using electron beam melting (EBM) technology, in a series of ten patients. EBM is a new sintering method for shaping titanium powder directly in three-dimensional (3D) implants. To the best of our knowledge this is the first report of a skull reconstruction performed by this technique. In a 1-year follow-up no postoperative complications have been observed and good clinical and esthetic outcomes were achieved. Costs higher than those for other types of titanium mesh, a longer production process, and the greater expertise needed for this technique are compensated by the achievement of most complex skull reconstructions with a shorter operative time.

  16. [The mosquitoes (Diptera Culicidae) of Morocco. Bibliographic review (1916-2001) and inventory of the species].

    Science.gov (United States)

    Trari, B; Dakki, M; Himmi, O; el Agbani, M A

    2003-11-01

    The history of the Culicidae of Morocco was related from bibliographical data. A synthesis of the almost entire works carried out on these Insects (Diptera) since 1916 allowed to bring out the main stages of research of which they were the subject, while emphasizing the important periods of large malaria epidemics in Morocco. A short list of species is also given.

  17. The Humanities: Resources and Information Systems. Outline and Bibliography. Bibliographic Studies Number Two.

    Science.gov (United States)

    Lemke, Antje B.

    The contents of this course outline on resources and information in the humanities are mainly bibliographic. The subjects covered are: humanities in general; religion and theology; philosophy; visual arts, including archaeology, architecture, and photography; music; and literature and linguistics. The scope of the subject is outlined for each…

  18. Use of Bibliographic Systems and Concept Maps: Innovative Tools to Complete a Literature Review

    Science.gov (United States)

    Martelo, Maira L.

    2011-01-01

    This article presents a process for utilizing a bibliographic system built with Microsoft Excel as well as concept maps to organize and to synthesize information that can be included in a literature review. A review of the conceptual framework behind these tools is included as well as a detailed description about how to build the system in Excel.…

  19. Innovation and Collaboration Brings Forth a New Approach to Bibliographic Instruction: Teach the Teachers.

    Science.gov (United States)

    Lipman, Cynthia; King-Blandford, Marcia

    1997-01-01

    To help instructors teach students basic information retrieval skills, librarians at the University of Toledo (OH) developed a bibliographic instruction program, "Teach the Teachers," to be used in the English department's composition classes. This article discusses the development of the program and cooperation between librarians and…

  20. EARS: An Online Bibliographic Search and Retrieval System Based on Ordered Explosion.

    Science.gov (United States)

    Ramesh, R.; Drury, Colin G.

    1987-01-01

    Provides overview of Ergonomics Abstracts Retrieval System (EARS), an online bibliographic search and retrieval system in the area of human factors engineering. Other online systems are described, the design of EARS based on inverted file organization is explained, and system expansions including a thesaurus are discussed. (Author/LRW)

  1. Purposes and Bibliographic Objectives of a Pioneer Library Catalog in China

    Science.gov (United States)

    Lee, Hur-Li; Lan, Wen-Chin

    2009-01-01

    This research aims to ascertain the conceptual basics underlying the design of the "Seven Epitomes", the first library catalog to establish the bibliographic model in imperial China. The analytical framework for the study consists of a reconstructed version of the catalog and its historical contexts. In analyzing the surviving text of…

  2. The Relationship between BIBFRAME and OCLC's Linked-Data Model of Bibliographic Description: A Working Paper

    Science.gov (United States)

    Godby, Carol Jean

    2013-01-01

    This document describes a proposed alignment between BIBFRAME (Bibliographic Framework) and a model being explored by the Online Computer Library Center (OCLC) with extensions proposed by the Schema Bib Extend project, a Worldwide Web Consortium sponsored (W3C-sponsored) community group tasked with enhancing Schema.org to the description of…

  3. The Organization of Knowledge and Bibliographic Classification in Nineteenth-Century America

    Science.gov (United States)

    Wisser, Katherine M.

    2009-01-01

    Bibliographic classification is culturally bound. This research examines the classification systems created for social libraries in the first half of the nineteenth century in the United States. Social libraries are defined as institutions that have voluntary membership and are dependent on membership fees. Seventeen classified catalogs were…

  4. [The importance of a bibliographic analysis in the magazines published by Revista Rol de Enfermeria"].

    Science.gov (United States)

    Lorente Gallego, A M; Chaín-Navarro, C; Flores Martín, J A

    2007-06-01

    This article is a preview of a project whose objective is to carry out a bibliographical analysis of the articles bearing scientific information included in the "ROL de Enfermeria" magazine over the past five years. This magazine started publication in 1978 and has as its goal contributing to the spread of scientific knowledge in the Nursing field.

  5. The Undergraduate Library at United States and Canadian Universities: A Bibliographic Review.

    Science.gov (United States)

    Person, Roland C.

    This bibliographic review of the literature on American and Canadian university undergraduate libraries was adapted from a PhD dissertation completed at Southern Illinois University at Carbondale in 1982. Included are books, dissertations, and journal articles which treat the undergraduate library as a whole, rather than looking at only one aspect…

  6. Determination of an Effective System of Bibliographic Control of Microform Publications. Interim Report.

    Science.gov (United States)

    Reichmann, Felix; Tharpe, Josephine M.

    This interim report provides some guidelines for the bibliographic control of microforms which at the present time is either inadequate or non-existent on a local level within a given library. A literature search and direct inquiry of librarians revealed that adherence to cataloging rules is inconsistent, there is wide variation in microform…

  7. Preservation and Dissemination of the Hardcopy Documentation Portion of the NCSP Nuclear Criticality Bibliographic Database

    Energy Technology Data Exchange (ETDEWEB)

    Koponen, B L; Heinrichs, D

    2009-05-18

    The U.S. Department of Energy supports a nuclear criticality safety bibliographic internet database that contains approximately 15,000 records. We are working to ensure that a substantial portion of the corresponding hardcopy documents are preserved, digitized, and made available to criticality safety practitioners via the Nuclear Criticality Safety Program web site.

  8. Language barriers and bibliographic retrieval effectiveness: use of MEDLINE by French-speaking end users.

    Science.gov (United States)

    Mouillet, E

    1999-01-01

    OBJECTIVE: A study was conducted to determine if bibliographic retrieval performed by French-speaking end users is impaired by English language interfaces. The American database MEDLINE on CD-ROM was used as a model. METHODS: A survey of self-administered questionnaires was performed at two libraries of Victor Segalen Bordeaux 2 University, during a two-month period in 1997. Three study groups were constituted: MEDLINE / Ovid end users, MEDLINE / Ovid librarian-mediated users, and Pascal, a French bibliographic database, end users. RESULTS: Among 191 respondents, only 22% thought English was an obstacle to their bibliographic retrieval. However, the research software was generally underused and the quality of the retrieval weak. The differences were statistically significant between users trained by librarians and the self-trained group, the former performing better. CONCLUSION: Special efforts need to be made to develop curriculum training programs for computerized bibliographic retrieval in medical schools, regardless of the native language of the student. PMID:10550030

  9. An Introduction to Online Bibliographic Searching for High School Students: A Successful Approach.

    Science.gov (United States)

    Craver, Kathleen W.; Ounanian, Lee Allison

    1984-01-01

    Describes how high school students were introduced to online bibliographic searching, taught to formulate search strategies, and observed their execution. The course objectives, methods employed, the students' achievement level responses, test results on course completion, and observations of the course are also examined. (MBR)

  10. Literature search through the bibliographic and documentary information service of the UA

    OpenAIRE

    Alonso Valdés, Francisco

    2013-01-01

    Literature search on Contact Lenses using the bibliographic and documentary information service of the University of Alicante and research journals. Búsqueda bibliográfica sobre Lentes de Contacto utilizando el servicio de información y documentación de la Universidad de Alicante y revistas de investigación.

  11. The Literature of Technical and Professional Communication: Citation Patterns and Bibliographic Control.

    Science.gov (United States)

    Curtis, Donnelyn

    Through an examination of the technical and professional writing profession as it defines itself and through a citation analysis of its journals, this thesis highlights the literature, identifies access problems, and suggests some strategies for confronting bibliographic obstacles. After a brief introductory chapter, the second chapter of the…

  12. Global Collective Resources: A Study of Monographic Bibliographic Records in WorldCat.

    Science.gov (United States)

    Perrault, Anna H.

    In 2001, WorldCat, the primary international bibliographic utility, contained 45 million records with over 750 million library location listings. These records span over 4,000 years of recorded knowledge in 377 languages. Under the auspices of an OCLC/ALISE (Online Computer Library Center/Association of Library and Information Science Educators)…

  13. Leveraging Bibliographic RDF Data for Keyword Prediction with Association Rule Mining (ARM

    Directory of Open Access Journals (Sweden)

    Nidhi Kushwaha

    2014-11-01

    Full Text Available The Semantic Web (Web 3.0 has been proposed as an efficient way to access the increasingly large amounts of data on the internet. The Linked Open Data Cloud project at present is the major effort to implement the concepts of the Seamtic Web, addressing the problems of inhomogeneity and large data volumes. RKBExplorer is one of many repositories implementing Open Data and contains considerable bibliographic information. This paper discusses bibliographic data, an important part of cloud data. Effective searching of bibiographic datasets can be a challenge as many of the papers residing in these databases do not have sufficient or comprehensive keyword information. In these cases however, a search engine based on RKBExplorer is only able to use information to retrieve papers based on author names and title of papers without keywords. In this paper we attempt to address this problem by using the data mining algorithm Association Rule Mining (ARM to develop keywords based on features retrieved from Resource Description Framework (RDF data within a bibliographic citation. We have demonstrate the applicability of this method for predicting missing keywords for bibliographic entries in several typical databases. −−−−− Paper presented at 1st International Symposium on Big Data and Cloud Computing Challenges (ISBCC-2014 March 27-28, 2014. Organized by VIT University, Chennai, India. Sponsored by BRNS.

  14. Identifying Useful Terms to Retrieve Survival Data Meta-Analyses Publications for Bibliographic Databases Search Strategies

    Directory of Open Access Journals (Sweden)

    Daniel Corneliu LEUCUŢA

    2009-12-01

    Full Text Available Introduction: Quality research and quality evidence based medicine practice has an important pillar in a solid bibliographic documentation. Quality bibliographic documentation makes use of search strategies to retrieve articles from search engines of bibliographic databases. The AIM of this study was the identification of useful search terms to be used in search strategies that try to find meta-analyses of survival data. Materials and methods: A qualitative study based on text analysis was undertaken to identify useful terms for search strategies in abstracts of scientific papers. Survival analysis meta-analyses publication type studies, published between 1996 and 2005, were searched in Medline bibliographic database through Pubmed web interface. Each abstract was analysed and each important terms were noted down if they were considered to be useful in the creation of search strategies for analysis of survival data, or meta-analyses. Results: Pubmed search yielded 773 results. From these search results 401 (52% fulfilled inclusion criteria. The terms that were identified as useful in search strategies for meta-analyses of survival data are presented in the paper.

  15. Modern Arabic Literature 1800-1970: A Bibliographical Survey of Works in English. Final Report.

    Science.gov (United States)

    Altoma, Salih J.

    This bibliographical survey of modern Arabic literature, 1800-1970, has two main purposes: (1) to assess the manner in which Arabic literature is received, viewed or evaluated in Western (primarily English) sources, and (2) to determine the gaps, points of emphasis or directions which characterize Western scholarship in the field. The 891 entries…

  16. Utilizing Natural Structure of the Research Literature in Psychology as a Model for Bibliographic Instruction.

    Science.gov (United States)

    Olivetti, L. James

    1979-01-01

    Offered as an alternative to the search strategy model for bibliographic instruction, the approach to library instruction in psychology which is described involves analysis of the natural structure of the research literature. An example using Festinger's theory of cognitive dissonance is presented. Twelve references are cited. (EJS)

  17. Utilizing Natural Structure of the Research Literature in Psychology as a Model for Bibliographic Instruction.

    Science.gov (United States)

    Olivetti, L. James

    1979-01-01

    Offered as an alternative to the search strategy model for bibliographic instruction, the approach to library instruction in psychology which is described involves analysis of the natural structure of the research literature. An example using Festinger's theory of cognitive dissonance is presented. Twelve references are cited. (EJS)

  18. Learning, Lecture, and Programmed Instruction Text: An Experiment in Bibliographic Instruction.

    Science.gov (United States)

    Suprenant, Thomas T.

    1982-01-01

    Results of a study of college freshmen using a bibliographic instruction model that considers interaction of library tools, styles of instruction, and Robert M. Gagne's Learning Hierarchy indicate a superiority of programed instruction at factual and problem-solving levels, and also a need for further experimentation. Eight references are…

  19. Purposes and Bibliographic Objectives of a Pioneer Library Catalog in China

    Science.gov (United States)

    Lee, Hur-Li; Lan, Wen-Chin

    2009-01-01

    This research aims to ascertain the conceptual basics underlying the design of the "Seven Epitomes", the first library catalog to establish the bibliographic model in imperial China. The analytical framework for the study consists of a reconstructed version of the catalog and its historical contexts. In analyzing the surviving text of the catalog,…

  20. Time Series

    OpenAIRE

    Gil-Alana, L.A.; Moreno, A; Pérez-de-Gracia, F. (Fernando)

    2011-01-01

    The last 20 years have witnessed a considerable increase in the use of time series techniques in econometrics. The articles in this important set have been chosen to illustrate the main themes in time series work as it relates to econometrics. The editor has written a new concise introduction to accompany the articles. Sections covered include: Ad Hoc Forecasting Procedures, ARIMA Modelling, Structural Time Series Models, Unit Roots, Detrending and Non-stationarity, Seasonality, Seasonal Adju...

  1. Mitigation measures to contain the environmental impact of urban areas: a bibliographic review moving from the life cycle approach.

    Science.gov (United States)

    Belussi, Lorenzo; Barozzi, Benedetta

    2015-12-01

    The global environmental impact of urban areas has greatly increased over the years, due to the growth of urbanisation and the associated increase in management costs. There are several measures aimed at mitigating this impact that affect in different ways the environmental, economic and societal spheres. This article has analysed a selection of different mitigation measures, related to the built environment, according to the life cycle approach, aimed at identifying the procedural features chosen by the different authors and defining a common way to deal with this issue. In particular, all the individual single steps of a Life Cycle Assessment/Life Cycle Costing of the different studies are analysed and the results of the individual measures are highlighted. The analysis has shown how the scientific literature is mainly focused on the evaluation of the impact of technological solutions related to individual buildings (cool/green roof). Less interest is shown in the solutions for urban areas, while, as far as the impact on greenhouse gas emissions is concerned, some studies are shifting the target to a global scale. Due to the accuracy whereby the calculation of the impact indicators deals with and structures the life cycle methods, opportunities to compare studies developed by different authors are quite rare and hard to find. Hence the need to find a simple, intuitive and flexible scheme to combine some of the most useful results of the bibliographical studies, in a comparative outline of different technological solutions, which can support the decision-making phase through a rough assessment.

  2. Management of bibliographic information by Dutch researchers in general practice

    NARCIS (Netherlands)

    Verhoeven, AAH; Jong, BMD

    1997-01-01

    Background. As a result of changes in information technology and the rapid growth of publications methods of searching the literature have changed. Systematic searching of the growing literature has become very important. It is not known whether researchers in general practice search systematically,

  3. Management of bibliographic information by Dutch researchers in general practice

    NARCIS (Netherlands)

    Verhoeven, AAH; Jong, BMD

    Background. As a result of changes in information technology and the rapid growth of publications methods of searching the literature have changed. Systematic searching of the growing literature has become very important. It is not known whether researchers in general practice search systematically,

  4. Technology.

    Science.gov (United States)

    Online-Offline, 1998

    1998-01-01

    Focuses on technology, on advances in such areas as aeronautics, electronics, physics, the space sciences, as well as computers and the attendant progress in medicine, robotics, and artificial intelligence. Describes educational resources for elementary and middle school students, including Web sites, CD-ROMs and software, videotapes, books,…

  5. Conference Report: The Nour Foundation Georgetown University & Blackfriars Hall, Oxford University Symposium Series Technology, Neuroscience & the Nature of Being: Considerations of Meaning, Morality and Transcendence Part I: The Paradox of Neurotechnology 8 May 2009

    Directory of Open Access Journals (Sweden)

    Palchik Guillermo

    2009-07-01

    Full Text Available Abstract This reviews the first of a tripartite symposia series dealing with novel neuroscientific technologies, the nature of consciousness and being, and the questions that arise from such interactions. The event took place on May 8 2009, at Georgetown University, and brought together ten leading figures on fields ranging from Neuroscience and Robotics to Philosophy, that commented on their research and provided ethical, moral and practical insight and perspectives into how these technologies can shape the future of neuroscientific and human development, as well as denoting the potential abuses and the best way to proceed about them.

  6. Conference Report: The Nour Foundation Georgetown University & Blackfriars Hall, Oxford University Symposium Series Technology, Neuroscience & the Nature of Being: Considerations of Meaning, Morality and Transcendence Part I: The Paradox of Neurotechnology 8 May 2009

    Science.gov (United States)

    Palchik, Guillermo

    2009-01-01

    This reviews the first of a tripartite symposia series dealing with novel neuroscientific technologies, the nature of consciousness and being, and the questions that arise from such interactions. The event took place on May 8 2009, at Georgetown University, and brought together ten leading figures on fields ranging from Neuroscience and Robotics to Philosophy, that commented on their research and provided ethical, moral and practical insight and perspectives into how these technologies can shape the future of neuroscientific and human development, as well as denoting the potential abuses and the best way to proceed about them. PMID:19615065

  7. Chart Series

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Centers for Medicare and Medicaid Services (CMS) offers several different Chart Series with data on beneficiary health status, spending, operations, and quality...

  8. Case series

    African Journals Online (AJOL)

    abp

    2013-06-20

    Jun 20, 2013 ... Upper cervical spine injuries: a management of a series of 70 cases. El Fatemi ... women, with traffic accidents being the major traumatic cause. .... osteosynthesis is preferred to respect the biomechanics of the cervical spine ...

  9. Technology

    Directory of Open Access Journals (Sweden)

    Xu Jing

    2016-01-01

    Full Text Available The traditional answer card reading method using OMR (Optical Mark Reader, most commonly, OMR special card special use, less versatile, high cost, aiming at the existing problems proposed a method based on pattern recognition of the answer card identification method. Using the method based on Line Segment Detector to detect the tilt of the image, the existence of tilt image rotation correction, and eventually achieve positioning and detection of answers to the answer sheet .Pattern recognition technology for automatic reading, high accuracy, detect faster

  10. Geoffrey Keynes's Two-Fold Vision: Medical Savant-Connoisseur and Literary Bibliographer.

    Science.gov (United States)

    Kutcher, Gerald

    2016-10-01

    During the 1920s and 1930s, the British surgeon Geoffrey Keynes (1887-1982) treated breast cancer with radium instead of the hegemonic radical mastectomy, while vehemently attacking the "radicalists" for mutilating women. Keynes was also a leading bibliographer of literary figures from Sir Thomas Browne to William Blake through Jane Austen. This article argues that these endeavors did not inhabit separate worlds, but rather his bibliographic methods of collecting and sorting were deeply interwoven with his therapeutic practices and medical ways of knowing. The article also examines the profound influence his engagement with the works of William Blake had on his battle against the reigning medical orthodoxy and on the humanity of his relationship with his patients. It concludes that Keynes' story sheds light on a now distant medico-cultural world where literary studies, often centered on book collecting and critique, were not only highly valued, but were influential in guiding the vision and behavior of a number of physicians.

  11. From ISIS to CouchDB: Databases and Data Models for Bibliographic Records

    Directory of Open Access Journals (Sweden)

    Luciano Ramalho

    2011-04-01

    Full Text Available For decades bibliographic data has been stored in non-relational databases, and thousands of libraries in developing countries still use ISIS databases to run their OPACs. Fast forward to 2010 and the NoSQL movement has shown that non-relational databases are good enough for Google, Amazon.com and Facebook. Meanwhile, several Open Source NoSQL systems have appeared. This paper discusses the data model of one class of NoSQL products, semistructured, document-oriented databases exemplified by Apache CouchDB and MongoDB, and why they are well-suited to collective cataloging applications. Also shown are the methods, tools, and scripts used to convert, from ISIS to CouchDB, bibliographic records of LILACS, a key Latin American and Caribbean health sciences index operated by the Pan-American Health Organization.

  12. Application of Bibliographic Coupling versus Cited Titles Words in Patent Fuzzy Clustering

    Directory of Open Access Journals (Sweden)

    Anahita Kermani

    2013-03-01

    Full Text Available Attribute selection is one of the steps before patent clustering. Various attributes can be used for clustering. In this study, the effect of using citation and citation title words, respectively, in form of bibliographic coupling and citation title words sharing, were measured and compared with each other, as patent attributes. This study was done in an experimental method, on a collection of 717 US Patent cited in the patents belong to 977/774 subclass of US Patent Classification. Fuzzy C-means was used for patent clustering and extended BCubed precision and extended BCubed recall were used as evaluation measure. The results showed that the clustering produced by bibliographic coupling had better performance than clustering used citation title words and existence of cluster structure were in a wider range of exhaustivity than citation title words.

  13. Bibliographic compilation of NIR spectroscopy for stars in the Galactic O-Star Catalog

    CERN Document Server

    Robledo, Simón Torres; Arias, Julia; Morrell, Nidia

    2012-01-01

    We are carrying out a bibliographic compilation of near-infrared (NIR)(0.7-5.0 um) spectroscopic studies available for stars in the Galactic O Star Catalog (GOSC, Ma\\'iz Apell\\'aniz et al. 2004). This compilation allows us to quantify the precise degree of knowledge about NIR spectral information for GOSC sources, such as band coverage, spectral resolution, equivalent-width measurements, etc. This bibliographic compilation has a clear next step toward the development of a new catalog of O-type stars observed only in the NIR, which will be annexed to the GOSC. In this poster paper we present preliminary results derived from a set of different attributes extracted from the retrieved papers.

  14. Network-based statistical comparison of citation topology of bibliographic databases

    CERN Document Server

    Šubelj, Lovro; Bajec, Marko

    2015-01-01

    Modern bibliographic databases provide the basis for scientific research and its evaluation. While their content and structure differ substantially, there exist only informal notions on their reliability. Here we compare the topological consistency of citation networks extracted from six popular bibliographic databases including Web of Science, CiteSeer and arXiv.org. The networks are assessed through a rich set of local and global graph statistics. We first reveal statistically significant inconsistencies between some of the databases with respect to individual statistics. For example, the introduced field bow-tie decomposition of DBLP Computer Science Bibliography substantially differs from the rest due to the coverage of the database, while the citation information within arXiv.org is the most exhaustive. Finally, we compare the databases over multiple graph statistics using the critical difference diagram. The citation topology of DBLP Computer Science Bibliography is the least consistent with the rest, w...

  15. Regensburg as Bibliographic Destination for Traveling Scholars of the Eighteenth-Century

    Directory of Open Access Journals (Sweden)

    Walker, Thomas D.

    2015-06-01

    Full Text Available The Bavarian town of Regensburg was a library travel destination during the European Enlightenment. With at least 26 collections, the number and variety of its private, governmental, school, and religious libraries rivaled that of much larger cities and figured in the bibliographic travel accounts of Johann Keyssler, Christoph Nicolai, Carl Oelrichs, Filippo Argellati, Georg Zapf, Friedrich Hirsching, Adalbert Blumenschein, and many others. The first-hand descriptions of these repositories are unique primary sources for the study of library history. Having been accessible to researchers largely in published forms, many were designed to serve as bibliographic aids for informing scholars about the locations of specialized subject collections and some individual works. The journals, letters, guidebooks, and texts also reflected the evolving scholarly and scientific nature of their cultural period. Overall, this case study of Regensburg’s libraries illustrates the particular value of contemporary travel literature.

  16. Identifying FRBR Work-Level Data in MARC Bibliographic Records for Manifestations of Moving Images

    Directory of Open Access Journals (Sweden)

    Lynne Bisko

    2008-12-01

    Full Text Available The library metadata community is dealing with the challenge of implementing the conceptual model, Functional Requirements for Bibliographic Records (FRBR. In response, the Online Audiovisual Catalogers (OLAC created a task force to study the issues related to creating and using FRBR-based work-level records for moving images. This article presents one part of the task force's work: it looks at the feasibility of creating provisional FRBR work-level records for moving images by extracting data from existing manifestation-level bibliographic records. Using a sample of 941 MARC records, a subgroup of the task force conducted a pilot project to look at five characteristics of moving image works. Here they discuss their methodology; analysis; selected results for two elements, original date (year and director name; and conclude with some suggested changes to MARC coding and current cataloging policy.

  17. The Searchbench - Combining Sentence-semantic, Full-text and Bibliographic Search in Digital Libraries

    Directory of Open Access Journals (Sweden)

    Ulrich Schäfer

    2013-02-01

    Full Text Available We describe a novel approach to precise searching in the full content of digital libraries. The Searchbench (for search workbench is based on sentence-wise syntactic and semantic natural language processing (NLP of both born-digital and scanned publications in PDF format. The term born-digital means natively digital, i.e. prepared electronically using typesetting systems such as LaTeX, OpenOffice, and the like. In the Searchbench, queries can be formulated as (possibly underspecified statements, consisting of simple subject-predicate-object constructs such as ‘algorithm improves word alignment’. This reduces the number of false hits in large document collections when the search words happen to appear close to each other, but are not semantically related. The method also abstracts from passive voice and predicate synonyms. Moreover, negated statements can be excluded from the search results, and negated antonym predicates again count as synonyms (e.g. not include = exclude.In the Searchbench, a sentence-semantic search can be combined with search filters for classical full-text, bibliographic metadata and automatically computed domain terms. Auto-suggest fields facilitate text input. Queries can be bookmarked or emailed. Furthermore, a novel citation browser in the Searchbench allows graphical navigation in citation networks. These have been extracted automatically from metadata and paper texts. The citation browser displays short phrases from citation sentences at the edges in the citation graph and thus allows students and researchers to quickly browse publications and immerse into a new research field. By clicking on a citation edge, the original citation sentence is shown in context, and optionally also in the original PDF layout.To showcase the usefulness of our research, we have a applied it to a collection of currently approx. 25,000 open access research papers in the field of computational linguistics and language technology, the ACL

  18. Investigation of fruit irradiation: bibliographical review; Investigacion de irradiacion de frutas: revision bibliografica

    Energy Technology Data Exchange (ETDEWEB)

    Luna C, P.C

    1991-01-15

    It was carried out a bibliographical review that embraces the years 1984-1987, on the relating works to the irradiation of some fruits like the apple, date, peach, plum, cherry, papaya, grape, banana, pear and strawberry. The purpose is to have a reference on the doses and the conditions used by several investigators for some fruits, as for its disinfestation and extension of shelf life. (Author)

  19. The Politics of Technology Utilization: From Microcomputers to Distance Learning. Trends & Issues Series, Number 3. A Series of Papers Highlighting Recent Developments in Research and Practice in Educational Management.

    Science.gov (United States)

    Piele, Philip K.

    The external politics of technology utilization in schools involving local, state, and federal levels of government is the central focus of this paper. Interest group politics are also examined, especially as practiced at the state level by professional associations representing teachers, administrators, and school board members. The first chapter…

  20. Users guide for the Water Resources Division bibliographic retrieval and report generation system

    Science.gov (United States)

    Tamberg, Nora

    1983-01-01

    The WRDBIB Retrieval and Report-generation system has been developed by applying Multitrieve (CSD 1980, Reston) software to bibliographic data files. The WRDBIB data base includes some 9 ,000 records containing bibliographic citations and descriptors of WRD reports released for publication during 1968-1982. The data base is resident in the Reston Multics computer and may be accessed by registered Multics users in the field. The WRDBIB Users Guide provides detailed procedures on how to run retrieval programs using WRDBIB library files, and how to prepare custom bibliographic reports and author indexes. Users may search the WRDBIB data base on the following variable fields as described in the Data Dictionary: Authors, organizational source, title, citation, publication year, descriptors, and the WRSIC (accession) number. The Users Guide provides ample examples of program runs illustrating various retrieval and report generation aspects. Appendices include Multics access and file manipulation procedures; a ' Glossary of Selected Terms'; and a complete ' Retrieval Session ' with step-by-step outlines. (USGS)

  1. No suitable precise or optimized epidemiologic search filters were available for bibliographic databases.

    Science.gov (United States)

    Waffenschmidt, Siw; Hermanns, Tatjana; Gerber-Grote, Andreas; Mostardt, Sarah

    2017-02-01

    To determine a suitable approach to a systematic search for epidemiologic publications in bibliographic databases. For this purpose, suitable sensitive, precise, and optimized filters were to be selected for MEDLINE searches. In addition, the relevance of bibliographic databases was determined. Epidemiologic systematic reviews (SRs) retrieved in a systematic search and company dossiers were screened to identify epidemiologic publications (primary studies and SRs) published since 2007. These publications were used to generate a test and validation set. Furthermore, each SR's search strategy was reviewed, and epidemiologic filters were extracted. The search syntaxes were validated using the relative recall method. The test set comprises 729 relevant epidemiologic publications, of which 566 were MEDLINE-indexed. About 27 epidemiologic filters were extracted. One suitable sensitive filter was identified (Larney et al. 2013: 95.94% sensitivity). Precision was presumably underestimated so that no precise or optimized filters can be recommended. About 77.64% of the publications were found in MEDLINE. There is currently no suitable approach to conducting efficient systematic searches for epidemiologic publications in bibliographic databases. The filter by Larney et al. (2013) can be used for sensitive MEDLINE searches. No robust conclusions can be drawn on precise or optimized filters. Additional search approaches should be considered. Copyright © 2016 The Author(s). Published by Elsevier Inc. All rights reserved.

  2. Series Bosch System Development

    Science.gov (United States)

    Abney, Morgan B.; Evans, Christopher; Mansell, Matt; Swickrath, Michael

    2012-01-01

    State-of-the-art (SOA) carbon dioxide (CO2) reduction technology for the International Space Station produces methane as a byproduct. This methane is subsequently vented overboard. The associated loss of hydrogen ultimately reduces the mass of oxygen that can be recovered from CO2 in a closed-loop life support system. As an alternative to SOA CO2 reduction technology, NASA is exploring a Series-Bosch system capable of reducing CO2 with hydrogen to form water and solid carbon. This results in 100% theoretical recovery of oxygen from metabolic CO2. In the past, Bosch-based technology did not trade favorably against SOA technology due to a high power demand, low reaction efficiencies, concerns with carbon containment, and large resupply requirements necessary to replace expended catalyst cartridges. An alternative approach to Bosch technology, labeled "Series-Bosch," employs a new system design with optimized multi-stage reactors and a membrane-based separation and recycle capability. Multi-physics modeling of the first stage reactor, along with chemical process modeling of the integrated system, has resulted in a design with potential to trade significantly better than previous Bosch technology. The modeling process and resulting system architecture selection are discussed.

  3. Analysis of the impact of heat pump technology on the Irish energy system to the year 2000. Energy case study series: No. 2

    Energy Technology Data Exchange (ETDEWEB)

    Brady, J.

    1977-09-15

    An analysis of the impact of existing and new heat pump technology on the Irish energy system to the year 2000 was undertaken. The methodology used involved the measurement of the potential impact against a base Reference Energy System for various heat pump strategies. A short analysis of the implementation rates and their effect on technology impact was also carried out.

  4. Ethnic Groups: Negroes, Spanish Speaking, American Indians, and Eskimos. Part 4 of a Bibliographic Series on Meeting Special Educational Needs.

    Science.gov (United States)

    Poliakoff, Lorraine, Comp.

    This bibliography on ethnic groups cites 117 documents acquired and processed by the ERIC Clearinghouse on Teacher Education from July 1968 to December 1969. Organization is in three sections: Negroes--58 items; Spanish Speaking People--33 items; and American Indians and Eskimos--26 items. Each section is further broken down by document type:…

  5. Popular Music: A Selected Bibliography of Materials in the California State University, Sacramento Library. Bibliographic Series No. 22.

    Science.gov (United States)

    Smith, Donna Ridley, Comp.

    The bibliography lists over 400 works in the California State University Library, Sacramento, on pop, rock, country, folk, blues, and soul music from 1950 to the present. Books, periodicals, and non-book materials noted in the bibliography are appropriate for history, communication studies, and popular culture studies as well as for music. Items…

  6. Heat pumps: Industrial applications. (Latest citations from the NTIS bibliographic database). Published Search

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-04-01

    The bibliography contains citations concerning design, development, and applications of heat pumps for industrial processes. Included are thermal energy exchanges based on air-to-air, ground-coupled, air-to-water, and water-to-water systems. Specific applications include industrial process heat, drying, district heating, and waste processing plants. Other Published Searches in this series cover heat pump technology and economics, and heat pumps for residential and commercial applications. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  7. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT, REMOVAL OF ARSENIC IN DRINKING WATER: WATTS PREMIER M-SERIES M-15,000 REVERSE OSMOSIS TREATMENT SYSTEM

    Science.gov (United States)

    Verification testing of the Watts Premier M-Series M-15,000 RO Treatment System was conducted over a 31-day period from April 26, 2004, through May 26, 2004. This test was conducted at the Coachella Valley Water District (CVWD) Well 7802 in Thermal, California. The source water...

  8. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT, REMOVAL OF ARSENIC IN DRINKING WATER: WATTS PREMIER M-SERIES M-15,000 REVERSE OSMOSIS TREATMENT SYSTEM

    Science.gov (United States)

    Verification testing of the Watts Premier M-Series M-15,000 RO Treatment System was conducted over a 31-day period from April 26, 2004, through May 26, 2004. This test was conducted at the Coachella Valley Water District (CVWD) Well 7802 in Thermal, California. The source water...

  9. Exposures series

    OpenAIRE

    Stimson, Blake

    2011-01-01

    Reaktion Books’ Exposures series, edited by Peter Hamilton and Mark Haworth-Booth, is comprised of 13 volumes and counting, each less than 200 pages with 80 high-quality illustrations in color and black and white. Currently available titles include Photography and Australia, Photography and Spirit, Photography and Cinema, Photography and Literature, Photography and Flight, Photography and Egypt, Photography and Science, Photography and Africa, Photography and Italy, Photography and the USA, P...

  10. New research advancement in electrical engineering field of China-Reviews on special issue of Science in China Series E: Technological Sciences

    Institute of Scientific and Technical Information of China (English)

    MEI ShengWei; MA Jin

    2009-01-01

    Based on,but not limited to the research results of electrical engineering published in the special issue of Science in China Series E,June 2008,this essay gives a brief review on a wide range of state-of-art advancement in electrical engineering field of China,which includes power system modeling,analysis and control,risk assessments in power system,etc.

  11. Parents of Young Children Select Picture Books Based on Information Not Found in Bibliographic Records

    Directory of Open Access Journals (Sweden)

    Ruby Muriel Lavallee Warren

    2016-09-01

    Full Text Available A Review of: Švab, K. & Žumer, M. (2015. The value of a library catalog for selecting children's picture books. Cataloging & Classification Quarterly, 53(7, 717-737. doi: 10.1080/01639374.2015.1044059 Objective – To determine how parents select picture books for their children, and which bibliographic data are important when selecting a specific version of a title with multiple interpretations. Design – Qualitative, with interviews and task-based controlled observational studies. Setting – A public library in Slovenia. Subjects – 36 parents of children between one and 6 years of age. Methods – The researchers recruited parents via convenience sampling in non-library, family-oriented locations (parks, playgrounds, beaches, and others. Participants were all interviewed regarding their methods of picture book selection and their use of library catalogues. Participants were then given six print bibliographic records for copies of Cinderella, available in libraries, and asked to select a book for their child based solely on these records. They were then presented with their selection and interviewed regarding their satisfaction with the book selected and their decision-making process. Finally, the researchers presented participants with all six physical copies of the book that had been represented by bibliographic records, and asked participants to select one of the books for their child. The researchers then interviewed participants regarding what information about the physical books should be included in records to assist in their decision-making. Main Results – Interviews indicated that the majority of participants did not use the library catalogue to select books for their children, and did not expect librarian or bookseller assistance. Many participants expressed browsing behaviours as the primary method of obtaining new picture books, and the strongest criteria for picture book selection among participants were subjective

  12. The effects of watching American TV series on tertiary level EFL learners' use of formulaic language

    OpenAIRE

    Erdemir, Fatma Birgül

    2014-01-01

    Ankara : The Department of Teaching English as a Foreign Language, Bilkent University, 2014. Thesis (Master's) -- Bilkent University, 2014. Includes bibliographical references leaves 77-84. This study investigates the effects of watching an American TV Series, How I Met Your Mother (HIMYM), on tertiary level English as a Foreign Language (EFL) learners’ use of formulaic language. The participants were 66 Upper Intermediate level students studying at Akdeniz University, Schoo...

  13. Specifications of OCLC CJK Bibliographic Records And the Adoption of CJK Records from Asia

    Institute of Scientific and Technical Information of China (English)

    AndrewH.Wang

    1994-01-01

    OCLC Online Computer Library Center, the largest library automation network in the world, links nearly 20,000 libraries in the Uaited States and 60 other countries and territories. Introducing a library automatian network of Chinese, Japanese, and Korean(CJK) characters in 1986, OCLC operates the largest CJK library network in the world in terms of the member of online CAK institutional asers. As of January 1, 1995, OCLC had 40 CJK users in the United States, Aastralia, Hong Kang and Taiwan. As of October 1, 1994, there were nearly 850, 000 unique CJK bibliographic records in the OCLC database. OCLC is interested in sharing the CJK bibliographic records, especially in loading CJK records created in Asia into the OCLC database. To this end, OCLC has entered into an agreement with the National Central Library, Taiwan; the National Library of China, and Waseda University, Japan, and is in negotiation to load the Japan-MARC records. Sharing of CJK bibliographic records between libraries in Asia and those in the United States is a complex task as the CJK records created in Asia and those created in the United States are not compatible. This paper explains the specifieatioas of the OCLC CJK records, and lists eight areas where the incompatibility exists. The following five areas of incompatibility are due to different cataloging practices: 1. AACR2; 2. name and subject authorities;3.romantzation; 4.subject headings; and 5.ctassification schemes. Three additional areas of incompatibility are technical in nature; 6.MARC format; 7.character set; and 8.internal code.

  14. [Bibliographic study of the mother-child relationship: basis for pediatric and neonatal care].

    Science.gov (United States)

    Ferreira, E A; Vargas, I M; Rocha, S M

    1998-10-01

    The study consists of a bibliographical review about the mother and son attachment and its considerations in nursing care intervention, in the child's hospitalization process. In deciding to study this theme we had the purpose to obtain knowledge that would be useful in daily pediatric and neonatal nursing practice. We evidenced the importance of knowledge dissemination about the attachment among the nursing professionals, because their performance can interfere in a significant way in the hospitalized child's social and emotional development. However, in spite of the importance of the theme, few scientific studies in the nursing area were published. For our theoretical knowledge we searched another knowledge areas as psychology, sociology and anthropology.

  15. Simulation and identification of the fractional Brownian motion: a bibliographical and comparative study

    Directory of Open Access Journals (Sweden)

    Jean-Francois Coeurjolly

    2000-09-01

    Full Text Available We present a non exhaustive bibliographical and comparative study of the problem of simulation and identification of the fractional Brownian motion. The discussed implementation is realized within the software S-plus 3.4. A few simulations illustrate this work. Furthermore, we propose a test based on the asymptotic behavior of a self-similarity parameter's estimator to explore the quality of different generators. This procedure, easily computable, allows us to extract an efficient method of simulation. In the Appendix are described the S-plus scripts related to simulation and identification methods of the fBm.

  16. Improving the Quality of Life for People with Disablities: Potential Uses of Technology. Policy Analysis Series: Issues Related to Welsch v. Levine, Paper No. 22.

    Science.gov (United States)

    Minnesota State Planning Agency, St. Paul.

    The paper describes the current use of technology by persons with disabilities, and examines ways to increase its use. Current use is analyzed for the following aspects: communication (including modified keyboards and adaptive switches), mobility and positioning (including orthotics), independent living (including telecommunications and robotic…

  17. Culture et Gestion d'Etangs a Poissons d'Eau Douce (Freshwater Fish Pond Culture and Management). Appropriate Technologies for Development. Manual Series--M37.

    Science.gov (United States)

    Chakroff, Marilyn; Druben, Laurel, Ed.

    This is the French translation of a "how-to" manual, designed as a working and teaching tool for extension agents as they establish and/or maintain local fish pond operations. The manual presents information to facilitate technology transfer and to provide a clear guide for warm water fish pond construction and management. Major topic…

  18. Improving the Quality of Life for People with Disablities: Potential Uses of Technology. Policy Analysis Series: Issues Related to Welsch v. Levine, Paper No. 22.

    Science.gov (United States)

    Minnesota State Planning Agency, St. Paul.

    The paper describes the current use of technology by persons with disabilities, and examines ways to increase its use. Current use is analyzed for the following aspects: communication (including modified keyboards and adaptive switches), mobility and positioning (including orthotics), independent living (including telecommunications and robotic…

  19. Bibliographical Note

    NARCIS (Netherlands)

    Lam, H.J.

    1940-01-01

    Dr. C. A. BACKER and Dr. O. POSTHUMUS, Varenflora voor Java. Overzicht deiop Java voorkomende varens en varenachtigen, hare verspreiding, oekologie en toepassingen. Uitgave van (Fern flora for Java. Conspectus of the ferns and fern allies occurring in Java, their distribution, ecology and use. Issue

  20. Bibliographical Notes

    NARCIS (Netherlands)

    Ooststroom, van S.J.

    1936-01-01

    Dr. C. A. BACKER, Verklarend Woordcnboek van wetenschappelijke plantennamen (Explanatory dictionary of scientific plantnames) — Noordhoff-Kolff, Groningen-Batavia, 1936 — XII + 664 — Price: flh. 19.50. Many botanists and also sylvi-, liorti- and agriculturists and almost all taxonomists are, in the

  1. Passage-Based Bibliographic Coupling: An Inter-Article Similarity Measure for Biomedical Articles.

    Directory of Open Access Journals (Sweden)

    Rey-Long Liu

    Full Text Available Biomedical literature is an essential source of biomedical evidence. To translate the evidence for biomedicine study, researchers often need to carefully read multiple articles about specific biomedical issues. These articles thus need to be highly related to each other. They should share similar core contents, including research goals, methods, and findings. However, given an article r, it is challenging for search engines to retrieve highly related articles for r. In this paper, we present a technique PBC (Passage-based Bibliographic Coupling that estimates inter-article similarity by seamlessly integrating bibliographic coupling with the information collected from context passages around important out-link citations (references in each article. Empirical evaluation shows that PBC can significantly improve the retrieval of those articles that biomedical experts believe to be highly related to specific articles about gene-disease associations. PBC can thus be used to improve search engines in retrieving the highly related articles for any given article r, even when r is cited by very few (or even no articles. The contribution is essential for those researchers and text mining systems that aim at cross-validating the evidence about specific gene-disease associations.

  2. Slavery Service Accounting Practices in Brazil: A Bibliographic and Document Analysis

    Directory of Open Access Journals (Sweden)

    Adriana Rodrigues Silva

    2014-12-01

    Full Text Available This study focuses on the social and economic aspects and institutional relationships that determined a unique pattern of inequality. We aim to examine the particular role of accounting as a practice used to dehumanize an entire class of people. The primary purpose of this study is not to examine slavery's profitability but rather to identify how accounting practices served slavery. A qualitative research method is applied in this study. Regarding technical procedures, this study makes use of bibliographic and documentary sources. For the purpose of this investigation, and in accordance with bibliographic and documentary research methods, we analyze scientific articles, books and documents from the Brazilian National Archive, the Brazilian Historic and Geographic Institute and the Brazilian National Library Foundation. In light of what was discovered through the study's development, we can consider accounting as a tool that is more active than passive and, therefore, as a tool that was used to support the slave regime. In essence, accounting was used to convert a human's qualitative attributes into a limited number of categories (age, gender, race, through which slaves were differentiated and monetized to facilitate commercial trafficking. We believe that accounting practices facilitated slave trading, conversion and exploitation, procedures that completely ignored qualitative and human dimensions of slavery. Opportunities for future studies on accounting in the slave period, as is the case of other oppressive regimes, are infinite, especially in the case of Brazil.

  3. Passage-Based Bibliographic Coupling: An Inter-Article Similarity Measure for Biomedical Articles.

    Science.gov (United States)

    Liu, Rey-Long

    2015-01-01

    Biomedical literature is an essential source of biomedical evidence. To translate the evidence for biomedicine study, researchers often need to carefully read multiple articles about specific biomedical issues. These articles thus need to be highly related to each other. They should share similar core contents, including research goals, methods, and findings. However, given an article r, it is challenging for search engines to retrieve highly related articles for r. In this paper, we present a technique PBC (Passage-based Bibliographic Coupling) that estimates inter-article similarity by seamlessly integrating bibliographic coupling with the information collected from context passages around important out-link citations (references) in each article. Empirical evaluation shows that PBC can significantly improve the retrieval of those articles that biomedical experts believe to be highly related to specific articles about gene-disease associations. PBC can thus be used to improve search engines in retrieving the highly related articles for any given article r, even when r is cited by very few (or even no) articles. The contribution is essential for those researchers and text mining systems that aim at cross-validating the evidence about specific gene-disease associations.

  4. Network-based statistical comparison of citation topology of bibliographic databases

    Science.gov (United States)

    Šubelj, Lovro; Fiala, Dalibor; Bajec, Marko

    2014-09-01

    Modern bibliographic databases provide the basis for scientific research and its evaluation. While their content and structure differ substantially, there exist only informal notions on their reliability. Here we compare the topological consistency of citation networks extracted from six popular bibliographic databases including Web of Science, CiteSeer and arXiv.org. The networks are assessed through a rich set of local and global graph statistics. We first reveal statistically significant inconsistencies between some of the databases with respect to individual statistics. For example, the introduced field bow-tie decomposition of DBLP Computer Science Bibliography substantially differs from the rest due to the coverage of the database, while the citation information within arXiv.org is the most exhaustive. Finally, we compare the databases over multiple graph statistics using the critical difference diagram. The citation topology of DBLP Computer Science Bibliography is the least consistent with the rest, while, not surprisingly, Web of Science is significantly more reliable from the perspective of consistency. This work can serve either as a reference for scholars in bibliometrics and scientometrics or a scientific evaluation guideline for governments and research agencies.

  5. Network-based statistical comparison of citation topology of bibliographic databases

    Science.gov (United States)

    Šubelj, Lovro; Fiala, Dalibor; Bajec, Marko

    2014-01-01

    Modern bibliographic databases provide the basis for scientific research and its evaluation. While their content and structure differ substantially, there exist only informal notions on their reliability. Here we compare the topological consistency of citation networks extracted from six popular bibliographic databases including Web of Science, CiteSeer and arXiv.org. The networks are assessed through a rich set of local and global graph statistics. We first reveal statistically significant inconsistencies between some of the databases with respect to individual statistics. For example, the introduced field bow-tie decomposition of DBLP Computer Science Bibliography substantially differs from the rest due to the coverage of the database, while the citation information within arXiv.org is the most exhaustive. Finally, we compare the databases over multiple graph statistics using the critical difference diagram. The citation topology of DBLP Computer Science Bibliography is the least consistent with the rest, while, not surprisingly, Web of Science is significantly more reliable from the perspective of consistency. This work can serve either as a reference for scholars in bibliometrics and scientometrics or a scientific evaluation guideline for governments and research agencies. PMID:25263231

  6. New displaying models of bibliographic data and resources: cataloguing/resource description and search results

    Directory of Open Access Journals (Sweden)

    Antonella Trombone

    2014-07-01

    Full Text Available The logical model outlined in Functional Requirements for Bibliographic Records in 1998 has led to a theoretical reflection on the function of data and their organization into catalogues that hasn’t found stable effects in the representation of information yet. A consequence of the wide theoretical resonance of FRBR report was the review of regulatory codes and standards for electronic recording of bibliographic data. The first code that partly implements the FRBR model is the Italian one, published in 2009, the Italian cataloguing Rules: REICAT. The revision the Anglo-American cataloging rules has resulted in a new tool, based on the FRBR model and not set as a cataloging code: RDA. Resource Description and Access, released in 2010. To changing patterns of information models and contents’ media it has to add new information environment available to users, accustomed to using search engines as information retrieval tools, powerful and generalist.Today’s electronic catalogs are based on MARC formats for encoding of information, aimed at sharing and exchanging bibliographic records. However, the library data encoded in MARC exchange formats are invisible to search engines.Gradually, over the last few years, software modules devoted to cataloging have been differentiated from those for consultation, data visualization interfaces dedicated to users aimed to simplify the search mechanisms.One of the open issues relating to the new display systems concerns the selection and presentation of data. The sorting order is based on the criteria of relevance, which is based on scores that a software assigns to the record in relation to the weight or importance of the words entered in the search string.The new display systems of users ‘ searches, the discovery platforms that simultaneously query heterogeneous data bases for content and location, including also the OPACs, no longer use the languages of librarianship. The final display of search results

  7. (BARS) -- Bibliographic Retrieval System Sandia shock compression (SSC) database shock physics index (SPHINX) database. Volume 3, UNIX version Systems Guide

    Energy Technology Data Exchange (ETDEWEB)

    von Laven, G.M. [Advanced Software Engineering, Madison, AL (United States); Herrmann, W. [Sandia National Labs., Albuquerque, NM (United States)

    1993-09-01

    The Bibliographic Retrieval System (BARS) is a database management system specially designed to store and retrieve bibliographic references and track documents. The system uses INGRES to manage this database and user interface. It uses forms for journal articles, books, conference proceedings, theses, technical reports, letters, memos, visual aids, as well as a miscellaneous form which can be used for data sets or any other material which can be assigned an access or file number. Sorted output resulting from flexible BOOLEAN searches can be printed or saved in files which can be inserted in reference lists for use with word processors.

  8. Surveying the traumatic stress literature: the effective use of bibliographic databases in preparing reviews and meta-analyses.

    Science.gov (United States)

    Lerner, Fred; Hamblen, Jessica L

    2010-12-01

    The value of a systematic review or meta-analysis depends upon the care with which it is designed and conducted. A major factor in this is the literature search that identifies the articles to be reviewed. Careful selection of bibliographic databases and the use of well-designed search strategies based on the controlled vocabularies contained in published thesauri are essential to ensure retrieval of all relevant articles. This commentary offers suggestions for identifying the literature to be searched, designing a suitable search strategy, using a controlled vocabulary, and describing the bibliographic methodology underlying a systematic review or meta-analysis.

  9. Multi-Agent-Based Control Technology for Timed Process Series%基于多Agent的定时事件序列控制技术研究

    Institute of Scientific and Technical Information of China (English)

    夏洪山; 张瑶新

    2000-01-01

    Timed process series(TPS)is the time-based process flow in MIS. It not only has all properties of normal workflow in MIS,but also has the concurrent process based on timing system. This paper presents the statements describing the timing properties of TPS in MIS,and then the analysis to it is given. The impacts of timing and controlling characteristics on information flow in TPS are analyzed. The definition of agent function,data sharing,communication and synchronization among agents in multi-agent system are described and a multi-agent-based TPS system model is given sequentially. In this paper,an application of the model in civil airport flight scheduling system and the evaluations are presented finally.

  10. International Federation of Library Associations Annual Conference Papers. Bibliographic Control Division: Bibliography and Cataloguing Sections (47th, Leipzig, East Germany, August 17-22, 1981).

    Science.gov (United States)

    Vita, Susan H.; And Others

    This set of papers delivered to the Bibliographic Control Division of the International Federation of Library Associations (IFLA) during its 47th annual conference (1981) includes: "Cataloging in Publication in the United States--Problems and Prospects," by Susan H. Vita; "Development and Coordination of Bibliographic Activities:…

  11. Ownership of Machine-Readable Bibliographic Data. Canadian Network Papers Number 5 = Propriete des Donnees Bibliographique Lisibles par Machine. Documents sur les Resaux Canadiens Numero 5.

    Science.gov (United States)

    Duchesne, R. M.; And Others

    Because of data ownership questions raised by the interchange and sharing of machine readable bibliographic data, this paper was prepared for the Bibliographic and Communications Network Committee of the National Library Advisory Board. Background information and definitions are followed by a review of the legal aspects relating to property and…

  12. DCP Series

    Directory of Open Access Journals (Sweden)

    Philip Stearns

    2011-06-01

    Full Text Available Photo essay. A collection of Images produced by intentionally corrupting the circuitry of a Kodak DC280 2 MP digitalcamera. By rewiring the electronics of a digital camera, glitched images are produced in a manner that parallels chemically processing unexposed film or photographic paper to produce photographic images without exposure to light. The DCP Series of Digital Images are direct visualizations of data generated by a digital camera as it takes a picture. Electronic processes associated with the normal operations of the camera, which are usually taken for granted, are revealed through an act of intervention. The camera is turned inside­out through complexes of short­circuits, selected by the artist, transforming the camera from a picture taking device to a data capturing device that renders raw data (electronic signals as images. In essence, these images are snap­shots of electronic signals dancing through the camera's circuits, manually rerouted, written directly to the on­board memory device. Rather than seeing images of the world through a lens, we catch a glimpse of what the camera sees when it is forced to peer inside its own mind.

  13. Research on Series Products Rapid Design Technology Based on IPD%基于IPD的系列产品快速设计技术研究

    Institute of Scientific and Technical Information of China (English)

    王宗彦; 马士良; 吴淑芳

    2012-01-01

    In order to meet the need of the rapid design for product updates, according to the characteristics of series products development, product design principles under integrated product development (IPD) model was described.By considering the product resource plan, product design process based on IPD was constructed.In order to achieve products rapid development and smart design, parametric design methods based IPD was discussed in detail.Flexible modular structure under the IPD model was analyzed, and knowledge integration architecture based on IPD was established.The effectiveness was verified by a model of gantry crane taken as an example.%为了适应不同需求系列产品的快速更新设计,根据系列产品开发的特点,阐述了1PD(Integrated Product Development)模式下的产品设计原理,在资源规划基础上构建基于IPD的产品设计过程,详细讨论了基于IPD的参数化设计方法,分析了IPD模式下的柔性模块化结构,建立了基于IPD的知识集成体系结构,以实现产品的智能开发和快速设计,最后以门式起重机为例验证了方法的有效性.

  14. Planet Imaging Coronagraphic Technology Using a Reconfigurable Experimental Base (PICTURE-B): The Second in the Series of Suborbital Exoplanet Experiments

    Science.gov (United States)

    Chakrabarti, Supriya; Mendillo, Christopher B.; Cook, Timothy A.; Martel, Jason F.; Finn, Susanna C.; Howe, Glenn A.; Hewawasam, Kuravi; Douglas, Ewan S.

    2016-03-01

    The PICTURE-B sounding rocket mission is designed to directly image the exozodiacal light and debris disk around the Sun-like star Epsilon Eridani. The payload used a 0.5m diameter silicon carbide primary mirror and a visible nulling coronagraph which, in conjunction with a fine pointing system capable of 5milliarcsecond stability, was designed to image the circumstellar environment around a nearby star in visible light at small angles from the star and at high contrast. Besides contributing an important science result, PICTURE-B matures essential technology for the detection and characterization of visible light from exoplanetary environments for future larger missions currently being imagined. The experiment was launched from the White Sands Missile Range in New Mexico on 2015 November 24 and demonstrated the first space operation of a nulling coronagraph and a deformable mirror. Unfortunately, the experiment did not achieve null, hence did not return science results.

  15. Hypertext vs Boolean-Based Searching in a Bibliographic Database Environment: A Direct Comparison of Searcher Performance.

    Science.gov (United States)

    Wolfram, Dietmar; Dimitroff, Alexandra

    1998-01-01

    Describes a study that compared a hypertext-based bibliographic retrieval system with a traditional Boolean-based system. Results, conducted with novice and experienced searchers, revealed that the Boolean system performed better for tasks with a large number of relevant items, and that searcher experience level did not play a significant role.…

  16. Globe: Lecture series

    CERN Multimedia

    2007-01-01

    The LHC: an accelerator of science This series of lectures is all about understanding the scientific and technological challenges of the phenomenal LHC project and assessing its innovations through their everyday applications. Come and take a sneak preview of the LHC! Communicate: the Grid, a computer of global dimensions François Grey, head of communication in CERN’s Information Technology Department How will it be possible for the 15 million billion bytes of data generated by the LHC every year to be handled and stored by a computer that doesn’t have to be the size of a skyscraper? The computer scientists have the answer: the Grid, which will harness the power of tens of thousands of computers all over the world by creating a network of computers and making them operate as one. >>> Lectures are free and require no specialist knowledge. In french. 
 >>> By reservation only: tel. +41 (0)22 767 76 76

  17. Awareness about bibliographic databases among students of Ayurveda and qualified Ayurveda practitioners.

    Science.gov (United States)

    Singh, Nilkamal; Telles, Shirley

    2012-04-01

    Students of Ayurveda and qualified Ayurveda practitioners were assessed for awareness about bibliographic databases. One hundred and four volunteers (age range 17-64 years; group mean±SD, 24.3 ± 7.9 years; 62 females) participated in this cross-sectional study. There were 3 groups. Group I had 60 undergraduate students of a bachelor's level course in Ayurveda, Group II had 20 graduate students of a 1-year Panchakarma course, and Group III had 24 Ayurveda physicians who were working in a yoga and Ayurveda center. An 8-question questionnaire was used for assessment. Undergraduates were found to be the best informed, followed by those who were working, while those doing post-graduation were the least well informed. The sample was from one institution; however, the findings emphasize the importance of updating the knowledge of post-graduates or those in practice.

  18. [Nutrition of children with cleft lip and cleft palate, a bibliographic study].

    Science.gov (United States)

    Araruna R da, C; Vendrúscolo, D M

    2000-04-01

    The present study aimed at describing the children with congenital lip-palate malformation, emphasizing their alimentation, such as the difficulties and alternative methods to feed these children and nursing care in this process. The bibliographic review showed that there are many aspects in the alimentation care to fissured children, involving complex affective, social, economic and cultural relations that influence in mother-child relationship, in social discrimination of the fissured children and in mothers' difficulty to feed and give care to the child. Authors found the need to implement breast feeding, pointing out the physiological, psychological and social limitations that involve the child and the family as well as the importance of alimentation to physical and emotional development, favouring the surgical correction of lips and/or palate fissures as well as the rehabilitation process.

  19. Bibliographic Analysis of Nature Based on Twitter and Facebook Altmetrics Data.

    Science.gov (United States)

    Xia, Feng; Su, Xiaoyan; Wang, Wei; Zhang, Chenxin; Ning, Zhaolong; Lee, Ivan

    2016-01-01

    This paper presents a bibliographic analysis of Nature articles based on altmetrics. We assess the concern degree of social users on the Nature articles through the coverage analysis of Twitter and Facebook by publication year and discipline. The social media impact of a Nature article is examined by evaluating the mention rates on Twitter and on Facebook. Moreover, the correlation between tweets and citations is analyzed by publication year, discipline and Twitter user type to explore factors affecting the correlation. The results show that Twitter users have a higher concern degree on Nature articles than Facebook users, and Nature articles have higher and faster-growing impact on Twitter than on Facebook. The results also show that tweets and citations are somewhat related, and they mostly measure different types of impact. In addition, the correlation between tweets and citations highly depends on publication year, discipline and Twitter user type.

  20. [Occupational risk due to use of mercury in dentistry: a bibliographic review].

    Science.gov (United States)

    Grigoletto, Jamyle Calencio; Oliveira, Aline da Silva; Muñoz, Susana Inés Segura; Alberguini, Leny Borghesan Albertini; Takayanagui, Angela Maria Magosso

    2008-01-01

    The aim of this study is to present data concerning hazardous waste management in the health area, with emphasis to the utilization of mercury in dentistry. The study was based on a bibliographic review regarding the use of mercury in dental fillings and its potential toxicological risks for patients and due to occupational exposure. The studies also take into consideration national and international recommendations on the use of mercury and its occupational exposure limits. The review of the literature reveals the potential toxic effects of mercury both on the environment and on human health. Given that the use of dental amalgam is still very frequent in dentistry, there is a need for safety regulations in order to minimize the risks posed by dental amalgam in dentistry proceedings based on technical guidelines for its use, discard and final disposal.

  1. Psychosocial wellbeing in the Central and Eastern European transition: an overview and systematic bibliographic review.

    Science.gov (United States)

    Eiroá Orosa, Francisco José

    2013-01-01

    This paper presents the results of a systematic review of literature on the psychosocial wellbeing of populations in Central and Eastern Europe during the transition period subsequent to the fall of the SovietBloc. A revision of research addressing emotional wellbeing trends in this period and theoretical models was carried in order to verify their validity in the analysis of empirical studies. Hence, a systematic bibliographic review was conducted, aiming to find possible subjective mediators between social variables derived from change sand emotional wellbeing. The results of the review show that subjective mediators such as locus of control,perceived control, self-efficacy beliefs, perceived familial support, and the subjective evaluation of social change explain part of the relationship between macrosocial changes and emotional wellbeing. Results appear coherent with proposed multidimensional models of social change and mental health, although further research should be conducted to determine the specific weight of these phenomena in individual emotional wellbeing.

  2. A New Approach towards Bibliographic Reference Identification, Parsing and Inline Citation Matching

    Science.gov (United States)

    Gupta, Deepank; Morris, Bob; Catapano, Terry; Sautter, Guido

    A number of algorithms and approaches have been proposed towards the problem of scanning and digitizing research papers. We can classify work done in the past into three major approaches: regular expression based heuristics, learning based algorithm and knowledge based systems. Our findings point to the inadequacy of existing open-source solutions such as Paracite for papers with “micro-citations” in various European Languages. This paper describes the work done as part of the Google Summer of Code 2008 using a combination of regular-expression based heuristics and knowledge-based systems to develop a system which matches inline citations to their corresponding bibliographic references and identifies and extracts metadata from references. The description, implementation and results of our approach have been presented here. Our approach enhances the accuracy and provides better recognition rates.

  3. CHESS BOOKS IN SPAIN (1900-1939: A BIO-BIBLIOGRAPHIC DIRECTORY AND A BIBLIOMETRIC STUDY

    Directory of Open Access Journals (Sweden)

    Jordi Brasó Rius

    2016-03-01

    Full Text Available The work presents a description and analysis of chess books in Spain in the period 1900 to 1939. The tools used have been the main database of the Spanish libraries, along with bibliographical indexes of the subject matter. This has been contextualized with secondary sources. This allows us to locate the works analyzed in the social context of the time. Subsequently, a bibliometric statistical analysis used to assess and interpret issues of authorship, place of publication, publishers, years of increased circulation of works or controlling specific contents of the contributions. The results are useful to check that Barcelona and Madrid topped the printing of books. Also it manifests high Spanish and foreign production around the year 30. Other data is remarkable the informative function that had the most publications.

  4. Indexing Bibliographic Database Content Using MariaDB and Sphinx Search Server

    Directory of Open Access Journals (Sweden)

    Arie Nugraha

    2014-07-01

    Full Text Available Fast retrieval of digital content has become mandatory for library and archive information systems. Many software applications have emerged to handle the indexing of digital content, from low-level ones such Apache Lucene, to more RESTful and web-services-ready ones such Apache Solr and ElasticSearch. Solr’s popularity among library software developers makes it the “de-facto” standard software for indexing digital content. For content (full-text content or bibliographic description already stored inside a relational DBMS such as MariaDB (a fork of MySQL or PostgreSQL, Sphinx Search Server (Sphinx is a suitable alternative. This article will cover an introduction on how to use Sphinx with MariaDB databases to index database content as well as some examples of Sphinx API usage.

  5. Do different clinical evidence bases lead to discordant health-technology assessment decisions? An in-depth case series across three jurisdictions

    Directory of Open Access Journals (Sweden)

    Spinner DS

    2013-01-01

    Full Text Available Daryl S Spinner,1 Julie Birt,2 Jeffrey W Walter,1 Lee Bowman,2 Josephine Mauskopf,1 Michael F Drummond,3 Catherine Copley-Merriman11RTI Health Solutions, Research Triangle Park, NC, USA; 2Eli Lilly and Company, Indianapolis, IN, United States; 3University of York, York, UKBackground: Health-technology assessment (HTA plays an important role in informing drug-reimbursement decision-making in many countries. HTA processes for the Pharmaceutical Benefits Advisory Committee (PBAC in Australia, the Common Drug Review (CDR in Canada, and the National Institute for Health and Clinical Excellence (NICE in England and Wales are among the most established in the world. In this study, we performed nine in-depth case studies to assess whether different clinical evidence bases may have influenced listing recommendations made by PBAC, CDR, and NICE.Methods: Nine drugs were selected for which the three agencies had provided listing recommendations for the same indication between 2007 and 2010. We reviewed the evidence considered for each listing recommendation, identified the similarities and differences among the clinical evidence bases considered, and evaluated the extent to which different clinical evidence bases could have contributed to different decisions based on HTA body comments and public assessment of the evidence.Results: HTA agencies reached the same recommendation for reimbursement (recommended for listing for four drugs and different recommendations for five drugs. In all cases, each agency used different evidence bases in their recommendations. The agencies considered overlapping sets of clinical comparators and trials when evaluating the same drug. While PBAC and NICE considered indirect and/or mixed-treatment comparisons, CDR did not. In some cases, CDR and/or NICE excluded trials from review if the drug and/or the comparator were not administered according to the relevant marketing authorization.Conclusions: In the listing recommendations

  6. The Strategic Environment Assessment bibliographic network: A quantitative literature review analysis

    Energy Technology Data Exchange (ETDEWEB)

    Caschili, Simone, E-mail: s.caschili@ucl.ac.uk [UCL QASER Lab, University College London, Gower Street, London WC1E 6BT (United Kingdom); De Montis, Andrea; Ganciu, Amedeo; Ledda, Antonio; Barra, Mario [Dipartimento di Agraria, University of Sassari, viale Italia, 39, 07100 Sassari (Italy)

    2014-07-01

    Academic literature has been continuously growing at such a pace that it can be difficult to follow the progression of scientific achievements; hence, the need to dispose of quantitative knowledge support systems to analyze the literature of a subject. In this article we utilize network analysis tools to build a literature review of scientific documents published in the multidisciplinary field of Strategic Environment Assessment (SEA). The proposed approach helps researchers to build unbiased and comprehensive literature reviews. We collect information on 7662 SEA publications and build the SEA Bibliographic Network (SEABN) employing the basic idea that two publications are interconnected if one cites the other. We apply network analysis at macroscopic (network architecture), mesoscopic (sub graph) and microscopic levels (node) in order to i) verify what network structure characterizes the SEA literature, ii) identify the authors, disciplines and journals that are contributing to the international discussion on SEA, and iii) scrutinize the most cited and important publications in the field. Results show that the SEA is a multidisciplinary subject; the SEABN belongs to the class of real small world networks with a dominance of publications in Environmental studies over a total of 12 scientific sectors. Christopher Wood, Olivia Bina, Matthew Cashmore, and Andrew Jordan are found to be the leading authors while Environmental Impact Assessment Review is by far the scientific journal with the highest number of publications in SEA studies. - Highlights: • We utilize network analysis to analyze scientific documents in the SEA field. • We build the SEA Bibliographic Network (SEABN) of 7662 publications. • We apply network analysis at macroscopic, mesoscopic and microscopic network levels. • We identify SEABN architecture, relevant publications, authors, subjects and journals.

  7. Behavioral ecology of captive species: using bibliographic information to assess pet suitability of mammal species

    Directory of Open Access Journals (Sweden)

    Paul eKoene

    2016-05-01

    Full Text Available Which mammal species are suitable to be kept as pet? For answering this question many factors have to be considered. Animals have many adaptations to their natural environment in which they have evolved that may cause adaptation problems and/or risks in captivity. Problems may be visible in behavior, welfare, health and/or human-animal interaction, resulting for example in stereotypies, disease and fear. A framework is developed in which bibliographic information of mammal species from the wild and captive environment is collected and assessed by three teams of animal scientists. Oneliners from literature about behavioral ecology, health, and welfare and human-animal relationship (HAR of 90 mammal species are collected by team 1 in a database and strength of behavioral needs and risks is assessed by team 2. Based on summaries of those strengths the suitability of the mammal species is assessed by team 3. Involvement of stakeholders for supplying bibliographic information and assessments was propagated. Combining the individual and subjective assessments of the scientists using statistical methods makes the final assessment of a rank order of suitability as pet of those species less biased and more objective. The framework is dynamic and produces an initial rank ordered list of the pet suitability of 90 mammal species, methods to add new mammal species to the list or remove animals from the list and a method to incorporate stakeholder assessments. A model is developed that allows for provisional classification of pet suitability. Periodical update of the pet suitability framework is expected to produce an updated list with increased reliability and accuracy. Furthermore, the framework could be further developed to assess the pet suitability of additional species of other animal groups, e.g. birds, reptiles and amphibians.

  8. Series: Clinical Epidemiology in South Africa. Paper 3: Logic models help make sense of complexity in systematic reviews and health technology assessments.

    Science.gov (United States)

    Rohwer, Anke; Pfadenhauer, Lisa; Burns, Jacob; Brereton, Louise; Gerhardus, Ansgar; Booth, Andrew; Oortwijn, Wija; Rehfuess, Eva

    2017-03-01

    To describe the development and application of logic model templates for systematic reviews and health technology assessments (HTAs) of complex interventions. This study demonstrates the development of a method to conceptualize complexity and make underlying assumptions transparent. Examples from systematic reviews with specific relevance to Sub-Saharan Africa (SSA) and other low- and middle-income countries (LMICs) illustrate its usefulness. Two distinct templates are presented: the system-based logic model, describing the system in which the interaction between participants, intervention, and context takes place; and the process-orientated logic model, which displays the processes and causal pathways that lead from the intervention to multiple outcomes. Logic models can help authors of systematic reviews and HTAs to explicitly address and make sense of complexity, adding value by achieving a better understanding of the interactions between the intervention, its implementation, and its multiple outcomes among a given population and context. They thus have the potential to help build systematic review capacity-in SSA and other LMICs-at an individual level, by equipping authors with a tool that facilitates the review process; and at a system-level, by improving communication between producers and potential users of research evidence. Copyright © 2016 Elsevier Inc. All rights reserved.

  9. Investigation of Copper Vapor Pulsed Laser with Industrial Active Elements of “Kulon” Series using One Convex Mirror Mode and Its Capabilities for Technological Applications

    Directory of Open Access Journals (Sweden)

    N. A. Lyabin

    2014-01-01

    Full Text Available Within the scope of the given paper spatial, time and energy characteristics of a copper vapor laser (CVL| have been investigated in the mode of one convex mirror using the most powerful industrial sealed-off active elements (AE of “Kulon” series: 15 W GL-206D model and 20 W GL-206I model in order to define the capabilities of using its one-beam radiation for effective microprocessing of materials.The carried out calculations and experimental investigations showed that one can vary the radiation beam divergence within a wide range by changing the radius of curvature of CVL convex mirror; and one can reach values close to diffraction limit at radii of curvature one-two orders lower than the distance from the mirror to AE output aperture. At small radii of mirror curvature (R = 6-30 mm the CVL output radiation beam divergence can only 2-3 times (0.15- 0.35 mrad differ from diffraction limit. At these divergences the peak power density in a focused spot can reach 109…1010 W/cm2 values.With the increase of AE discharge channel length the CVL output radiation beam divergence in one-mirror mode decreases and tends to diffraction limit, while power increases, which in the aggregate leads to the sharp increase of peak power density. Therefore, from practical point of view the industrial AEs “Crystal” GL-205А and GL-205B with 0.93 and 1.23 m discharge channel length and 20 mm diameter are the most effective ones. Besides the formation of one high quality beam, the advantages of one-mirror mode include a high axis stability of directivity pattern of this beam and pulsed energy, which increase the quality of microprocessing of materials.Practical experience of using CVL with one convex mirror shows that 109 W/cm2 peak power density level is sufficient only for efficient microprocessing of foiled materials and solder cutouts (0.02-0.1 мм. The use of this CVL as a driving oscillator (DO in a copper vapor laser system (CVLS of the type: driving

  10. A comparative study of descriptions and value added of bibliographic records through MARC, DC and MODS: From the viewpoints of the users

    Directory of Open Access Journals (Sweden)

    Huei-Chu Chang

    2014-04-01

    Full Text Available The purpose of this study is to understand which bibliographic data are the core elements of the user’s queries? What users’ viewpoints about resource descriptions using different metadata standards? What kinds of value-added items are the users’ favorite when they conduct a bibliographic search? What are users’ viewpoints about bibliographic records integrated with the Digital Archival and Institutional Repository resources through metadata interoperability methods? This research adopted experiments, observation and interviews. The sample subjects are drawn from 14 students of The Graduate Institute of Library and Information Science and College of Agriculture and Natural Resources. First of all, the researcher displayed the bibliographic records using original MARC from the library. Secondly, users compared the images of OPAC from the library with the format of DC and MODS transformed through the MarcEdit software. Additionally, the researcher conducted interviews to understand users’ viewpoints about using three metadata schemas to describe the same book. Finally, the researcher asked the degree of users’ satisfaction about using bibliographic records alone and bibliographic records integrated with the Digital Archival and Institutional Repository resources. The findings suggest that libraries could provide more value-added and comprehensive services of bibliographic records and information retrieval, in order for all kinds of resources to be fully utilized, which helps to meet the users’ information needs.

  11. Publishing series „Library stock of Pedagogical Museum” as a way of popularization books museum collections

    OpenAIRE

    Міхно, Олександр Петрович

    2016-01-01

    The article covers publishing activity of Pedagogical Museum of Ukraine by analyzing the publications taken from the museum’s publishing series „Library Stock of Pedagogical Museum”. The author examines the content, structure and methods of creating the catalog-guide of the museum’s book’s collection and provides the algorithm presentation of published editions. This article contains examples of bibliographic descriptions, tailored to a book or magazine as a museum object

  12. BibServSys:Towards a Bibliographic Service System%BibServSys:面向科技文献分析的服务系统

    Institute of Scientific and Technical Information of China (English)

    龙海燕; 吴斌; 杨胜琦; 毕然

    2009-01-01

    With the growing amount of bibliographies and expanding of scientific research,more in-depth research about bibliographic data is needed.The emerging of Complex Network makes a brand-new insight into the demanding.To provide a comprehensive bibliographic service,in this paper,we develop a service system,called BibServSys fBibliographic Service System).We propose a methodology tO construct a service system which makes its components and even itself reusable.The architecture of the BibServSys is elaborated with components,connectors in it.And at last we also take examples to show the comprehensive bibliographic service the system provided.Most parts of the paper are concentrated on the design and implementation of the system as well as the features of the system.

  13. High-throughput protein expression analysis using tissue microarray technology of a large well-characterised series identifies biologically distinct classes of breast cancer confirming recent cDNA expression analyses.

    Science.gov (United States)

    Abd El-Rehim, Dalia M; Ball, Graham; Pinder, Sarah E; Rakha, Emad; Paish, Claire; Robertson, John F R; Macmillan, Douglas; Blamey, Roger W; Ellis, Ian O

    2005-09-01

    Recent studies on gene molecular profiling using cDNA microarray in a relatively small series of breast cancer have identified biologically distinct groups with apparent clinical and prognostic relevance. The validation of such new taxonomies should be confirmed on larger series of cases prior to acceptance in clinical practice. The development of tissue microarray (TMA) technology provides methodology for high-throughput concomitant analyses of multiple proteins on large numbers of archival tumour samples. In our study, we have used immunohistochemistry techniques applied to TMA preparations of 1,076 cases of invasive breast cancer to study the combined protein expression profiles of a large panel of well-characterized commercially available biomarkers related to epithelial cell lineage, differentiation, hormone and growth factor receptors and gene products known to be altered in some forms of breast cancer. Using hierarchical clustering methodology, 5 groups with distinct patterns of protein expression were identified. A sixth group of only 4 cases was also identified but deemed too small for further detailed assessment. Further analysis of these clusters was performed using multiple layer perceptron (MLP)-artificial neural network (ANN) with a back propagation algorithm to identify key biomarkers driving the membership of each group. We have identified 2 large groups by their expression of luminal epithelial cell phenotypic characteristics, hormone receptors positivity, absence of basal epithelial phenotype characteristics and lack of c-erbB-2 protein overexpression. Two additional groups were characterized by high c-erbB-2 positivity and negative or weak hormone receptors expression but showed differences in MUC1 and E-cadherin expression. The final group was characterized by strong basal epithelial characteristics, p53 positivity, absent hormone receptors and weak to low luminal epithelial cytokeratin expression. In addition, we have identified significant

  14. Retrieving research studies: a comparison of bibliographic and full-text versions of the New England Journal of Medicine.

    Science.gov (United States)

    Johnson, E D; Sievert, M C; McKinin, E J

    1995-01-01

    It has been established that subject searches of medical full-text databases obtain higher recall than subject searches in a bibliographic database. In this study we attempted to determine if the same rule might apply when searching for a non-subject parameter such as study design. A simultaneous search of bibliographic and full-text records from the New England Journal of Medicine provided data on the number of items retrieved by each kind of search. Filtering strategies were created for 5 different study types: randomized controlled trials, other clinical trials and prospective studies, cohort studies, longitudinal and follow-up studies, and multicenter studies. The point of the study was to compare the numbers of items retrieved from the bibliographic database, MEDLINE, and those retrieved from the full-text version of NEJM, and to examine the unique access points available in each file. For all the study types the full-text file retrieved a larger number of records than MEDLINE, most of which were retrieved because of methodology terms found in the text but not in the title or abstract. In MEDLINE, descriptors and publication types, two value-added fields supplied by indexers, retrieved 11-89% more than title and abstract alone.

  15. A 9-year analysis of bibliographical trends for journals in the subject category of general and internal medicine.

    Science.gov (United States)

    Foo, Jong Yong Abdiel

    2009-05-01

    For academic research outcomes, an important bibliometric scoring termed as the journal impact factor (JIF) is used when assessment of the quality of research is required. No known study has been conducted to explore the bibliographical trends of 'Medicine, General & Internal' journals indexed by the annual Journal Citation Reports. Data from the Journal Citation Reports and Web of Science database were extracted to formulate a comprehensive analysis. In this study, the trends of 15 journals (5 top ranked and 10 low ranked; 5 English and 5 non-English based) were selected and analysed over a 9-year period (starting from year 1999 to 2007). Using the year 1999 as the base year, the results showed that the JIF rose significantly for the selected top ranked journals (up to 180.9%) while the low ranked ones slipped in their JIF value (down to -44.4%). The observed upward or downward trend was caused by a combination of other bibliographical measures like citations, number of citable, and total items published. It is postulated that changes in bibliographical trends can be classified as editorial and non-editorial influences. The impacts of these influences on the 15 selected journals over the 9-year period were also discussed retrospectively.

  16. The Visual Text: Bibliographic Codes as Pragmatic Markers on a Manuscript Page

    Directory of Open Access Journals (Sweden)

    Rogos-Hebda Justyna

    2016-12-01

    Full Text Available This paper explores the dynamics of the textual-visual interface of a medieval manuscript page within the frameworks of historical pragmatics and pragmaphilological approaches to the study of historical texts. Whilst the former focuses on the contexts in which historical utterances, manifested as texts, occur (Jacobs & Jucker 1995: 11, the latter involves a context-based perspective in the study of individual historical texts (Jucker 2000: 91. Combining the two approaches allows for a more comprehensive study of the “visual text” (cf. Machan 2011 than has been possible for paleographic, codicological, or linguistic analyses of medieval manuscripts. The present paper adopts the “pragmatics-on-the-page” approach (cf. Carroll et al. 2013, Peikola et al. 2014 in its analysis of bibliographic codes in British Library Royal MS 18 D II, which contains the texts of Lydgate’s Troy Book and Siege of Thebes. Such visual elements of the manuscript page as mise en page, ink colour, as well as type and size of script will be examined as pragmatic markers, functioning on three levels of meaning: textual, interactional, and metalinguistic (cf. Erman 2001, Carroll et al. 2013, and providing (visual contexts for interpreting the linguistic message of the text.

  17. Easyverifier 1.0: a software tool for revising scientific articles’ bibliographical citations

    Directory of Open Access Journals (Sweden)

    Freddy Alberto Correa Riveros

    2010-05-01

    Full Text Available The first academic revolution which occurred in developed countries during the late 19th century made research a university func- tion in addition to the traditional task of teaching. A second academic revolution has tried to transform the university into a tea- ching, research and socio-economic development enterprise. The scientific article has become an excellent practical means for the movement of new knowledge between the university and the socioeconomic environment. This work had two purposes. One was to present some general considerations regarding research and the scientific article. The second was to provide information about a computational tool which supports revising scientific articles’ citations; this step is usually done manually and requires some experience. The software allows two text files to be read, one containing the scientific article’s content and another one the bibliography. A report is then generated allowing the authors mentioned in the text but not indexed in the bibliography to be identified and to determine which authors have been mentioned in the bibliography but who have not been mentioned in the text of the article. The software allows researchers and journal coordinators to detect reference errors among citations in the text and the bibliographical references. The steps to develop the software were: analysis, design, implementation and use. For the analysis it was important the revision of the literature about elaboration of citations in scientific documents.

  18. Bibliographic control of audiovisuals: analysis of a cataloging project using OCLC.

    Science.gov (United States)

    Curtis, J A; Davison, F M

    1985-04-01

    The staff of the Quillen-Dishner College of Medicine Library cataloged 702 audiovisual titles between July 1, 1982, and June 30, 1983, using the OCLC database. This paper discusses the library's audiovisual collection and describes the method and scope of a study conducted during this project, the cataloging standards and conventions adopted, the assignment and use of NLM classification, the provision of summaries for programs, and the amount of staff time expended in cataloging typical items. An analysis of the use of OCLC for this project resulted in the following findings: the rate of successful searches for audiovisual copy was 82.4%; the error rate for records used was 41.9%; modifications were required in every record used; the Library of Congress and seven member institutions provided 62.8% of the records used. It was concluded that the effort to establish bibliographic control of audiovisuals is not widespread and that expanded and improved audiovisual cataloging by the Library of Congress and the National Library of Medicine would substantially contribute to that goal.

  19. ISBD adaptation to semantic web of bibliographic data in linked data

    Directory of Open Access Journals (Sweden)

    Elena Escolano Rodrìguez

    2013-01-01

    Full Text Available Linked data is the current paradigm. All works, projects and applications have it as main tool, because of its potentiality. In linking data, the selected information, authorized, validated, recorded and structured in their databases for long time by cultural institutions as libraries, necessarily is going to play an important role. The work carried out by IFLA ISBD Review Group has had this goal in mind, to make possible that the information in our databases will be in the cloud, that is, “enhance the portability of bibliographic data in the semantic web environment and the interoperability of the ISBD with other content standards” as said in the Purpose of Consolidated ISBD, 2010. Many voices have spoken about the obscure language for users that represent the library language. Linked data can help in making it understandable. To reach this big objective much more, work than converting information in linked data is necessary. Declarations in RDF, definitions, and translations are essential to make really multilingual understanding, not only English semantic web.

  20. A bibliographic review of public health dissemination and implementation research output and citation rates.

    Science.gov (United States)

    Wolfenden, Luke; Milat, Andrew J; Lecathelinais, Christophe; Skelton, Eliza; Clinton-McHarg, Tara; Williams, Christopher; Wiggers, John; Chai, Li Kheng; Yoong, Sze Lin

    2016-12-01

    The aim of this study was to describe the research output and citation rates (academic impact) of public health dissemination and implementation research according to research design and study type. A cross sectional bibliographic study was undertaken in 2013. All original data-based studies and review articles focusing on dissemination and implementation research that had been published in 10 randomly selected public health journals in 2008 were audited. The electronic database 'Scopus' was used to calculate 5-year citation rates for all included publications. Of the 1648 publications examined, 216 were original data-based research or literature reviews focusing on dissemination and implementation research. Of these 72% were classified as descriptive/epidemiological, 26% were intervention and just 1.9% were measurement research. Cross-sectional studies were the most common study design (47%). Reviews, randomized trials, non-randomized trials and decision/cost-effectiveness studies each represented between 6 and 10% of all output. Systematic reviews, randomized controlled trials and cohort studies were the most frequently cited study designs. The study suggests that publications that had the greatest academic impact (highest citation rates) made up only a small proportion of overall public health dissemination and implementation research output.

  1. How and why musicians are different from nonmusicians: a bibliographic review.

    Science.gov (United States)

    Dawson, William J

    2011-06-01

    Musicians differ from nonmusicians in many ways; their many special skills reflect the fact that their brains are built differently and function differently. This review of 172 references from PAMA's bibliographic database reveals that most differences occur in the neurobiological realm, in contrast to those of gross anatomy and physiology. Gross changes occur in both cerebral and cerebellar hemispheres and in both gray and white matter. Neurophysiologic differences, measured by sophisticated imaging and electrophysiological techniques, are revealed in sound processing in general, as well as in multiple parameters of music perception, processing, and performance. Most of the neurological differences, both structural and functional, seem to be related to the early age of onset, intense degree, and prolonged duration of musical training and affect multiple, widespread areas of the brain. Training-related differences extend beyond the musical realm to speech, special senses, and general mental parameters and are seen in both instrumental and vocal musicians. A small percentage of reviewed papers demonstrated no appreciable differences between musicians and nonmusicians in a few parameters.

  2. Knowledge evolution in physics research: An analysis of bibliographic coupling networks.

    Science.gov (United States)

    Liu, Wenyuan; Nanetti, Andrea; Cheong, Siew Ann

    2017-01-01

    Even as we advance the frontiers of physics knowledge, our understanding of how this knowledge evolves remains at the descriptive levels of Popper and Kuhn. Using the American Physical Society (APS) publications data sets, we ask in this paper how new knowledge is built upon old knowledge. We do so by constructing year-to-year bibliographic coupling networks, and identify in them validated communities that represent different research fields. We then visualize their evolutionary relationships in the form of alluvial diagrams, and show how they remain intact through APS journal splits. Quantitatively, we see that most fields undergo weak Popperian mixing, and it is rare for a field to remain isolated/undergo strong mixing. The sizes of fields obey a simple linear growth with recombination. We can also reliably predict the merging between two fields, but not for the considerably more complex splitting. Finally, we report a case study of two fields that underwent repeated merging and splitting around 1995, and how these Kuhnian events are correlated with breakthroughs on Bose-Einstein condensation (BEC), quantum teleportation, and slow light. This impact showed up quantitatively in the citations of the BEC field as a larger proportion of references from during and shortly after these events.

  3. Defrosting the digital library: bibliographic tools for the next generation web.

    Science.gov (United States)

    Hull, Duncan; Pettifer, Steve R; Kell, Douglas B

    2008-10-01

    Many scientists now manage the bulk of their bibliographic information electronically, thereby organizing their publications and citation material from digital libraries. However, a library has been described as "thought in cold storage," and unfortunately many digital libraries can be cold, impersonal, isolated, and inaccessible places. In this Review, we discuss the current chilly state of digital libraries for the computational biologist, including PubMed, IEEE Xplore, the ACM digital library, ISI Web of Knowledge, Scopus, Citeseer, arXiv, DBLP, and Google Scholar. We illustrate the current process of using these libraries with a typical workflow, and highlight problems with managing data and metadata using URIs. We then examine a range of new applications such as Zotero, Mendeley, Mekentosj Papers, MyNCBI, CiteULike, Connotea, and HubMed that exploit the Web to make these digital libraries more personal, sociable, integrated, and accessible places. We conclude with how these applications may begin to help achieve a digital defrost, and discuss some of the issues that will help or hinder this in terms of making libraries on the Web warmer places in the future, becoming resources that are considerably more useful to both humans and machines.

  4. [Less pain during puncture by a peripheral venous catheter; a bibliographical review on adults].

    Science.gov (United States)

    Prat González, Irene; Fuentes i Pumarola, Concepció; Bertran Noguer, Carme; Ballester Ferrando, David; Juvinyà Canal, Dolors; Vila Vidal, Dalmau

    2010-06-01

    Canalizing veins is a habitual technique carried out by nurses. Inserting a catheter in a peripheral vein causes pain. The importance of fine quality in nursing treatment implicitly bears on a person's well-being. In daily practice, health professionals do not use any method to reduce pain when inserting a catheter. The authors observations led them to believe in the need to carry out a bibliographical review whose objective was to discover all the methods used to reduce pain caused by puncturing a peripheral vein. Six randomly assigned clinical tests and a meta-analysis evaluate the effectiveness of: The use of Valsalva, an analgesic cream which contains two local amino-amide anesthetics; lidocaine and prylocaine (EMLA) compared to another analgesic cream, Myolaxin; a meta-analysis of twenty studies evaluates the degree by which pain is diminished by one such method: an EMLA cream; an anti-inflammatory skin dressing (diclofenaco), a diclofenaco dressing versus an EMLA anesthetic dressing, 0.25 ml subcutaneous injection of 1% mepivaína, an amida type local anesthetic; and direct photography moments before puncture occurs to use the effects of a flash of light. All these methods studied proved effective in reducing pain. Creams and dressing prove to be unaggressive methods but require some time for application prior to puncture. Using a camera flash, subcutaneous injection of mepivacaine and the application of Valsalva can be effective alternatives to reduce pain when puncturing veins in patients who require emergency care.

  5. Defrosting the digital library: bibliographic tools for the next generation web.

    Directory of Open Access Journals (Sweden)

    Duncan Hull

    2008-10-01

    Full Text Available Many scientists now manage the bulk of their bibliographic information electronically, thereby organizing their publications and citation material from digital libraries. However, a library has been described as "thought in cold storage," and unfortunately many digital libraries can be cold, impersonal, isolated, and inaccessible places. In this Review, we discuss the current chilly state of digital libraries for the computational biologist, including PubMed, IEEE Xplore, the ACM digital library, ISI Web of Knowledge, Scopus, Citeseer, arXiv, DBLP, and Google Scholar. We illustrate the current process of using these libraries with a typical workflow, and highlight problems with managing data and metadata using URIs. We then examine a range of new applications such as Zotero, Mendeley, Mekentosj Papers, MyNCBI, CiteULike, Connotea, and HubMed that exploit the Web to make these digital libraries more personal, sociable, integrated, and accessible places. We conclude with how these applications may begin to help achieve a digital defrost, and discuss some of the issues that will help or hinder this in terms of making libraries on the Web warmer places in the future, becoming resources that are considerably more useful to both humans and machines.

  6. Nuclear Technology Series. Course 19: Radiation Shielding.

    Science.gov (United States)

    Center for Occupational Research and Development, Inc., Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  7. Nuclear Technology Series. Course 8: Reactor Safety.

    Science.gov (United States)

    Center for Occupational Research and Development, Inc., Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutians in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  8. Nuclear Technology Series. Course l: Radiation Physics.

    Science.gov (United States)

    Technical Education Research Center, Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  9. Nuclear Technology Series. Course 28: Welding Inspection.

    Science.gov (United States)

    Center for Occupational Research and Development, Inc., Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  10. Nuclear Technology Series. Course 27: Metrology.

    Science.gov (United States)

    Center for Occupational Research and Development, Inc., Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  11. Nuclear Technology Series. Course 12: Reactor Physics.

    Science.gov (United States)

    Center for Occupational Research and Development, Inc., Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  12. Hyperactivity: Exceptional Child Bibliography Series.

    Science.gov (United States)

    Council for Exceptional Children, Reston, VA. Information Center on Exceptional Children.

    Containing 27 references on hyperactivity selected from "Exceptional Child Education Abstracts", the bibliography cites research reports, conference papers, journal articles, texts, and program guides. Each entry provides bibliographical data, availability information, indexing and retrieval descriptors, and abstracts of the documents. The…

  13. Application of Systems Analysis to Depository Library Decision Making Regarding the Use of New Technology.

    Science.gov (United States)

    Stephenson, Mary Sue; Purcell, Gary R.

    1984-01-01

    Advocates systems analysis as a first step for documents librarians considering the use of computer based technology, outlines the necessary steps, and cites publications that provide practical instruction. The areas of bibliographic control, collection development and integration, and documents reference service are discussed. (CLB)

  14. Science and Society Series off the Press

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    @@ The CAS has published the 2002 Science & Society series. The series, which consists of reports on scientific development, high-tech development and sustainable development, aims to introduce the world's scientific and technological (S&T) progress and developmental trends in 2001, review the changes in the frontiers of science and technology, pinpoint the main problems in research and development (R&D), and recount S&T development in China. Through the series, it is hoped that China's decades-long efforts at capacity building of sustainability will be made clear to the world, including theoretical exploration, contents, identification,dynamic monitoring, parametric system and quantitative analysis.

  15. Summation of series

    CERN Document Server

    Jolley, LB W

    2004-01-01

    Over 1,100 common series, all grouped for easy reference. Arranged by category, these series include arithmetical and geometrical progressions, powers and products of natural numbers, figurate and polygonal numbers, inverse natural numbers, exponential and logarithmic series, binomials, simple inverse products, factorials, trigonometrical and hyperbolic expansions, and additional series. 1961 edition.

  16. Occupational Therapy and workers’ health: an overview of the bibliographic production

    Directory of Open Access Journals (Sweden)

    Fabiana Magalhães Nunes Silva

    2016-04-01

    Full Text Available Introduction: Occupational therapy has presented an increasing growth in the health and occupational field, with interventions in rehabilitation, prevention, promotion and surveillance in occupational health. Objective: The study aimed to analyze occupational therapy scientific publications in the period from 2000 to 2013, based on the level of evidence. Method: A bibliographical research on the production of papers from the two main journals in the field of occupational therapy in Brazil was developed: Revista de Terapia Ocupacional from USP and Cadernos de Terapia Ocupacional from UFSCar, using as key words, in Portuguese, corresponding to “workers’ health”, “ergonomics”, “work accidents”, “worker”, “RSI (Repetitive Strain Injuries”, “professional rehabilitation”, and “people with disabilities”. Results: The data were grouped and organized as: (a production by types of work analyzed according to the level of evidence; (b production by years of publications; and (c publication in accordance with the object of study. The sample consisted of 30 papers, with 90% (n=27 with level of evidence six, 34% (n=10 of publications between the years 2011 to 2012 and regarding the first author affiliation, 90% (n=27 was affiliated to the educational institution. On the object of study 27% was RSI, 23% (n=7 was ergonomics, 17% (n=50 was mental health and work and 13% (n=40 people with disabilities. Conclusion: It was concluded that publications included in this research point to a predominance of publishing approach. The failure to find other studies showed the need for further research based on different methodological approaches

  17. [Errors in bibliographic references of Nefrología from 1981 to 1995. A quality control].

    Science.gov (United States)

    Pérez García, A

    2000-01-01

    The accuracy of the reference list is considered an essential factor in determining the quality of a scientific publication, and has been reviewed and published in several medical journals. The rate of citation errors in NEFROLOGIA has not been published before. The aim of this study has been to examine the accuracy of the references citation in the numbers of the journal published for a period of 15 years, from the first issue in 1981 to the last one on 1995. In this period 68 ordinary issues of the journal were published, with 520 original articles that constituted the data base, 87 articles were selected applying a table of random numbers with 5 references of each article selected to be reviewed with a total of 435. The accuracy of the name of the authors, title of the article, volume, initial and last page and year of publication were evaluated, accordingly with the NEFROLOGIA normative. Citation errors were considered major or minor depending on whether they prevented or not the immediate retrieval of the article listed. Of the 435 citations examined, 433 could be located, being impossible in 2 with the data supplied. In 189 (43.45%) 237 errors were detected, with 13.50% of them being considered major and 86.50% minor, with the greatest percentage of errors occurring in the data about the authors of the articles referenced 96 (40.50%). The issues of NEFROLOGIA published in this period present a high number of bibliographic reference errors, being the rate similar to other evaluated scientific periodical journals. This fact should be improved, and authors and reviewers should thoroughly check their references in order to avoid these mistakes, as they affect the quality standard of the publication.

  18. A Bibliographic Study of Drug Abuse Research during last 30 years in Iran

    Directory of Open Access Journals (Sweden)

    Afarin Rahimi Movaghar

    2009-05-01

    Full Text Available In the last decades, the produced science has been significantly increased in the field of drug abuse, globally. The objective of this study was to assess the bibliographic aspects of the science produced in Iran on drug abuse in the last 30 years. All scientific papers published from Iran in a 30-year period (1973-2002 in national as well as international scientific journals were assessed for this study. These papers are indexed in the database for Iranian Mental Health Researches, called IranPsych. The total number of 218 papers on drug and drug abuse were found and assessed by six psychiatrists and psychologists with good inter-rater reliability. About half of these papers were published in the last two years. About half of the papers have been published in the Persian medical journals. One-third have been published in international journals. Overall, 449 authors contributed to the 218 published papers from whom 80 percent had only one paper. Half of the papers were written by only 15 authors (3.3 percent. Most of the authors were Medical Doctors and from Medical Universities. None of the researches was received financial support from pharmacologic industries. This study shows that in recent years, the increase in the publication of the researches conducted on drug abuse has been significant. Nevertheless, according to the high prevalence of drug abuse problem in Iran and improvements in the scientific, as well as executive structures, the whole scientific output is insignificant. The findings guide us to a more systematic approach toward training of researchers and promotion of resaerch in this area. Moreover, more active involvement of social scientists and publication of their research findings are recommended.

  19. Series editorial: Network and Service Management Series

    NARCIS (Netherlands)

    Pavlou, George; Pras, Aiko

    2010-01-01

    This is the ninth issue of the series on Network and Service Management, which is typically published twice a year. It was originally published in April and October, but since last year it is published in July and December. The series provides articles on the latest developments in this well establi

  20. Series editorial: Network and Service Management Series

    NARCIS (Netherlands)

    Pavlou, George; Pras, Aiko

    2011-01-01

    This is the 11th issue of the series on Network and Service Management, which is typically published twice a year. It was originally published in April and October but since last year it is published in July and December. The series provides articles on the latest developments in this well-establish

  1. Downloading and Post-Processing of Bibliographic Information with the TIS (Technology Information System) Intelligent Gateway Computer,

    Science.gov (United States)

    1982-09-09

    21 Hampel V.E., Gallo, L.E., Kawin R.A., Kopytoff V., McGrogan S.K., O’Connell L.G., Pavel G., Schriebman J.A., and Swanson J.E., First DOE/LLL...Workshop on the Technical Management Information System (TMIS), CONF-791258, 1979. [31 Hampel V.E., Scott W.S., Gallo L.E., Kawin R.A., Kopytoff V., Mallon

  2. A Series of Experiment Items Design for Firewall Technology Based on Open Source Code Software%基于开放源代码的防火墙实验项目设计

    Institute of Scientific and Technical Information of China (English)

    康佳; 方贤进

    2014-01-01

    At present, the course of computer network security has been widely set for specialty of computer, information securi-ty, and that, the firewall technology is an important part of the course of computer network security. If the special firewall hard-ware equipment is used for experiments, it has some disadvantages, such as expensive price, unexposed inner techniques and so on. In this paper, a series of experiment items for firewall techniques are designed based on Linux OS open source code software, which can reduce the cost of experiment teaching, make the students clearly understand the firewall techniques and improve prac-tical specialty ability of the students.%当前计算机网络安全课程已经广泛地开设于计算机及信息安全等相关专业,而防火墙技术又是计算机网络安全课程的重要内容之一。用专用硬件防火墙作为实验设备具有价格昂贵、内部技术不透明的缺点,因此本文设计一系列基于Linux操作系统开放源代码的防火墙技术实验,这样不仅可以降低教学实验成本,也能让学生更清楚地了解各种防火墙技术及实现,增强学生的专业实践能力。

  3. Investigating the Quality and Maintenance Issues of Bibliographic Records Provided by the e-Book Supply Chain: Using the Operation of the Taiwan Academic E-Book &Database Consortium as an Example

    Directory of Open Access Journals (Sweden)

    Chao-Chen Chen

    2014-04-01

    Full Text Available It is an important trend to expand the use of bibliographic records from the supply chain for libraries. However, what are the sources of vendors’ bibliographic records? Their quality? How do libraries deal with these bibliographic records? Are they satisfied them? This study first drawn 1,080 bibliographic records from 29 e-book products, and MarcEdit was used to check their quality and 14% were found to contain errors. Secondly, this study interviewed 12 vendors and found out that bibliographic records of western books were mostly copied from the OCLC, and there were also bibliographic records from the original vendors who commissioned outsource companies to do the cataloging process. In addition, there were those cataloged by Taiwanese manufacturers themselves. Lastly, this study sent questionnaires to Taiwan Academic E-Book & Database Consortium members to survey their satisfaction on bibliographic records provided by vendors and their recommendations thereof. This study shows that most libraries have inputted the bibliographic records of the e-books into their OPAC system and are generally satisfied with the bibliographic records provided by the vendors, though opinions vary on the accuracy of these records.

  4. Calculating impact factor: how bibliographical classification of journal items affects the impact factor of large and small journals.

    Science.gov (United States)

    Golubic, Rajna; Rudes, Mihael; Kovacic, Natasa; Marusic, Matko; Marusic, Ana

    2008-03-01

    As bibliographical classification of published journal items affects the denominator in this equation, we investigated how the numerator and denominator of the impact factor (IF) equation were generated for representative journals in two categories of the Journal Citation Reports (JCR). We performed a full text search of the 1st-ranked journal in 2004 JCR category "Medicine, General and Internal" (New England Journal of Medicine, NEJM, IF = 38.570) and 61st-ranked journal (Croatian Medical Journal, CMJ, IF = 0.690), 1st-ranked journal in category "Multidisciplinary Sciences" (Nature, IF = 32.182) and journal with a relative rank of CMJ (Anais da Academia Brasileira de Ciencias, AABC, IF = 0.435). Large journals published more items categorized by Web of Science (WoS) as non-research items (editorial material, letters, news, book reviews, bibliographical items, or corrections): 63% out of total 5,193 items in Nature and 81% out of 3,540 items in NEJM, compared with 31% out of 283 items in CMJ and only 2 (2%) out of 126 items in AABC. Some items classified by WoS as non-original contained original research data (9.5% in Nature, 7.2% in NEJM, 13.7% in CMJ and none in AABC). These items received a significant number of citations: 6.9% of total citations in Nature, 14.7% in NEJM and 18.5% in CMJ. IF decreased for all journals when only items presenting original research and citations to them were used for IF calculation. Regardless of the journal's size or discipline, publication of non-original research and its classification by the bibliographical database have an effect on both numerator and denominator of the IF equation.

  5. RDA: analyses, considerations and activities by the Central Institute for the Union Catalogue of Italian Libraries and Bibliographic Information (ICCU

    Directory of Open Access Journals (Sweden)

    Simonetta Buttò

    2016-05-01

    Full Text Available The report aims to analyze the applicability of the Resource Description and Access (RDA within the Italian public libraries, and also in the archives and museums in order to contribute to the discussion at international level. The Central Institute for the Union Catalogue of Italian libraries (ICCU manages the online catalogue of the Italian libraries and the network of bibliographic services. ICCU has the institutional task of coordinating the cataloging and the documentation activities for the Italian libraries. On March 31 st 2014, the Institute signed the Agreement with the American Library Association,Publishing ALA, for the Italian translation rights of RDA, now available and published inRDAToolkit. The Italian translation has been carried out and realized by the Technical Working Group, made up of the main national and academic libraries, cultural Institutions and bibliographic agencies. The Group started working from the need of studying the new code in its textual detail, to better understand the principles, purposes, and applicability and finally its sustainability within the national context in relation to the area of the bibliographic control. At international level, starting from the publication of the Italian version of RDA and through the research carried out by ICCU and by the national Working Groups, the purpose is a more direct comparison with the experiences of the other European countries, also within EURIG international context, for an exchange of experiences aimed at strengthening the informational content of the data cataloging, with respect to history, cultural traditions and national identities of the different countries.

  6. New Technologies and New Paradigms in Historical Research

    OpenAIRE

    Antonio Cartelli; Luisa Miglio; Marco Palma

    2001-01-01

    After a short introduction on media evolution and its implication on human history, the paper presents an account of two experiences the authors had while using new technologies in disseminating bibliographical and historical information. The first experience concerns the Web publication of a bibliography on Beneventan manuscripts and arose from the need to overcome the long de-lays in publishing printed information. The Web publication also serves as an online resource for all researchers in...

  7. Time series analysis.

    NARCIS (Netherlands)

    2013-01-01

    Time series analysis can be used to quantitatively monitor, describe, explain, and predict road safety developments. Time series analysis techniques offer the possibility of quantitatively modelling road safety developments in such a way that the dependencies between the observations of time series

  8. 我国文献编目规则的历史沿革%Historical Development of Chinese Bibliographical Cataloguing Rules

    Institute of Scientific and Technical Information of China (English)

    张秀兰; 潘丹

    2016-01-01

    Bibliographical cataloging rules is the basis of document description. The development of Chinese cataloging rules goes through four stages, namely emergence, development, unification, standardization and internationalization. This paper reviews the development history of Chinese bibliographical cataloging rules, and summarizes the characteristics and problems in the development of Chinese bibliographical cataloging rules.%文献编目规则是文献著录的依据,我国文献编目规则经历了产生、发展、统一、标准化与国际化四个阶段。文章梳理我国文献编目规则产生、发展的轨迹,总结我国文献编目规则的发展特点,探讨我国文献编目规则存在的问题。

  9. Health technology assessment in Mexico.

    Science.gov (United States)

    Gómez-Dantés, Octavio; Frenk, Julio

    2009-07-01

    The history of health technology assessment (HTA) in Mexico is examined, starting with the efforts to incorporate this topic into the policy agenda and culminating with the recent creation of a specialized public agency. Information was gathered through a bibliographic search and interviews with actors involved in HTA in Mexico. HTA efforts were developed in Mexico since the mid-1980s with the participation both of academics and of policy makers, a relationship that eventually led to the creation of the Center for Technological Excellence within the Ministry of Health. Institutionalization of HTA in resource-constrained settings requires the development of a critical mass of researchers involved in this field, the implementation of information efforts, and the establishment of strong relationships between HTA experts and policy makers.

  10. [Core research areas on addiction in Spain through the Web of Science bibliographic coupling analysis (2000-2013)].

    Science.gov (United States)

    G, González-Alcaide; A, Calafat; E, Becoña

    2014-01-01

    The present study identifies the main Spanish core research areas in the area of addictions through the bibliographic coupling analysis of the publications at the Web of Science under the substance abuse heading. The bibliographic coupling methodology is the analytical procedure that determines the thematic-intellectual proximity of the documents under consideration through the identification of the shared or simultaneously cited bibliography by those documents. A factor analysis and network analysis have been carried out to cluster documents, graphically represent the existing core research areas, and analyse the interrelations between them. We have identified 30 core research areas. Alcohol is the topic of attention of 17 areas and cocaine has a strong presence in 6. Heroin and opiates are only present as prominent substances in 4 areas and cannabis and tobacco in other two for each substance. It has been found that there is a significant degree of fragmentation in the area, with the existence of numerous research foci but with few connections with each other and few documents showing shared common knowledge. Also noteworthy is the large number of emerging research areas, reflecting an incipient stage in many of the research topics. Consideration must be placed in promoting scientific consensus and cohesion of the discipline as well as to encouraging the consolidation of main lines that respond to the social problems and research challenges.

  11. The outbreak of SARS mirrored by bibliometric mapping: Combining bibliographic coupling with the complete link cluster method

    Directory of Open Access Journals (Sweden)

    Bo Jarneving

    2007-01-01

    Full Text Available In this study a novel method of science mapping is presented which combines bibliographic coupling, as a measure of document-document similarity, with an agglomerative hierarchical cluster method. The focus in this study is on the mapping of so called ‘core documents’, a concept presented first in 1995 by Glänzel and Czerwon. The term ‘core document’ denote documents that have a central position in the research front in terms of many and strong bibliographic coupling links. The identification and mapping of core documents usually requires a large multidisciplinary research setting and in this study the 2003 volume of the Science Citation Index was applied. From this database, a sub-set of core documents reporting on the outbreak of SARS in 2002 was chosen for the demonstration of the application of this mapping method. It was demonstrated that the method, in this case, successfully identified interpretable research themes and that iterative clustering on two subsequent levels of cluster agglomeration may provide with useful and current information.

  12. Portable fuel cells. (Latest citations from the NTIS bibliographic database). Published Search

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-11-01

    The bibliography contains citations concerning the technology and uses of portable fuel cells. Topics include current technology and space and commercial uses. Fuel cell evaluation for military vehicles is discussed. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  13. Chemical and biological warfare: General studies. (Latest citations from the NTIS bibliographic database). Published Search

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-10-01

    The bibliography contains citations concerning federally sponsored and conducted studies into chemical and biological warfare operations and planning. These studies cover areas not addressed in other parts of this series. The topics include production and storage of agents, delivery techniques, training, military and civil defense, general planning studies, psychological reactions to chemical warfare, evaluations of materials exposed to chemical agents, and studies on banning or limiting chemical warfare. Other published searches in this series on chemical warfare cover detection and warning, defoliants, protection, and biological studies, including chemistry and toxicology. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  14. Chemical and biological warfare: General studies. (Latest citations from the NTIS bibliographic database). Published Search

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-11-01

    The bibliography contains citations concerning federally sponsored and conducted studies into chemical and biological warfare operations and planning. These studies cover areas not addressed in other parts of this series. The topics include production and storage of agents, delivery techniques, training, military and civil defense, general planning studies, psychological reactions to chemical warfare, evaluations of materials exposed to chemical agents, and studies on banning or limiting chemical warfare. Other published searches in this series on chemical warfare cover detection and warning, defoliants, protection, and biological studies, including chemistry and toxicology.(Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  15. Metadados digitais: revisão bibliográfica da evolução e tendências por meio de categorias funcionaisDigital metadata: bibliographical review on evolution and trends using functional categories

    Directory of Open Access Journals (Sweden)

    Luiz Fernando de Barros Campos

    2007-01-01

    Full Text Available Revisão bibliográfica sobre metadados digitais no campo da ciência da informação, objetivando precisar as várias funcionalidades dos metadados. Empregando-se uma técnica de análise de conteúdo temática, constatou-se a recorrência de tecnologias como XML, RDFS, ontologias, data warehouses, Web Semântica, serviços Web, entre outras, e de dez categorias relativas às funções dos metadados que fundamentavam os textos examinados. Com suporte na análise temática, adotando-se uma perspectiva técnica e histórica, relacionaram-se as categorias funcionais às tecnologias e mostrou-se como as categorias são tratadas em dezenove dos artigos revisados, destacando-se as ênfases empregadas e a convergência dos temas. Notou-se que trabalhos e tecnologias que versam sobre padrões e modelos para preservação digital adotam perspectivas mais abrangentes e integradas, incorporando todas ou quase todas as categorias. Com base nos resultados, foram comentadas tendências e questões latentes percebidas na revisão bibliográfica, e sugeridas abordagens e metodologias para a análise de metadados e das tecnologias relacionadas.By means of a bibliographical review on digital metadata in the information science field, aiming to distinguish the various functionalities of metadata and employing thematic content analysis, it was noticed the recurrence of technologies like XML, RDFS, ontology, data warehouses, semantic Web, Web services, among others, and of certain categories connected to metadata functions that grounded the examined works. Based on these findings, adopting a technical and historical approach, the functional categories were related to the technologies and it was showed how the categories wereexpounded in 19 texts selected from the review. It was observed that studies and technologies that deal with models and standards for digital preservation adopt more comprehensive and integrated perspectives, encompassing all or nearly all

  16. Mesoterapia: uma revisão bibliográfica Mesotherapy: a bibliographical review

    Directory of Open Access Journals (Sweden)

    Fernanda Oliveira Camargo Herreros

    2011-02-01

    are reports of the use of intradermotherapy to treat painful diseases, skin diseases and unaesthetic conditions. Medical clinics have been recently offering the treatment of intradermotherapy, using the more popular name for this practice - mesotherapy. There is only scant scientific information about this subject published in periodicals indexed on MedLine. Only a few states rigorously pursue this method. Most indexed publications about this subject deal with the complications of this technique. Unaesthetic dermatoses have been a common complaint in dermatologic clinics, and it has become necessary to have scientific evidence to give to patients. Therefore, well-researched scientific studies about this technique are necessary to offer data to medical professionals that will clearly explain to patients both the benefits and the risks of these procedures. A bibliographical review was conducted and we verified the need for new studies with adequate methods to confirm the benefits of intradermotherapy as used in dermatologic treatment.

  17. A Closer Look at Eduardo M. Torner's Bibliographic Survey of Spain's Traditional Music and Dance

    Directory of Open Access Journals (Sweden)

    J. Katz, Israel

    2004-12-01

    Full Text Available Eduardo M. Torner (1881-1955 was among the most notable pioneers who contributed to the nascent field of ethnomusicology in Spain. His early field researches in Asturias and Galicia yielded exemplary publications and his associates included such outstanding figures as Ramón Menéndez Pidal, Manuel Manrique de Lara, Jesús Bal y Gay, and Kurt Schindler. The two bibliographies contained in this article, which Torner included among the essays in his classic Temas folklóricos: Música y Poesía (Madrid, 1935, represent but a mere sampling of the 4,000 entries he is purported to have gathered concering Spain's tradidonal music and dance. Fleeing first to Valencia and then to Barcelona at the outbreak of the Civil War, he utlimately sought refuge in London, where he continued his researches until his death. During the transitional period from Valencia to England, he lost his precious collection of photographs, historical documents, and personal manuscripts, together with his massive bibliographical compilation. Here I have reordered the bibliographies from Temas folklóricos, insuring that all his entries are accurate and complete, adding personal comments to Tomer's observations, and providing four indices: 1 Abbreviations and publications surveyed; 2 Authors; 3 Geographic locales, and 4 Subject matter.

    Eduardo M. Torner (1881-1935 fue uno de los más notables pioneros que contribuyeron al surgimiento de la etnomusicología en España. Sus primeras investigaciones de campo en Asturias y Galicia produjeron publicaciones modélicas, y se relacionó por su trabajo con figuras tan eminentes como Ramón Menéndez Pidal, Manuel Manrique de Lara, Jesús Bal y Gay y Kurt Schindler. Las dos bibliografías contenidas en este artículo que Torner incluyó entre los ensayos de su trabajo clásico Temas folklóricos: Música y Poesía (Madrid, 1935, no representan sino una mera muestra de las 4.000 entradas que se cree que recogi

  18. Series Transmission Line Transformer

    Science.gov (United States)

    Buckles, Robert A.; Booth, Rex; Yen, Boris T.

    2004-06-29

    A series transmission line transformer is set forth which includes two or more of impedance matched sets of at least two transmissions lines such as shielded cables, connected in parallel at one end ans series at the other in a cascading fashion. The cables are wound about a magnetic core. The series transmission line transformer (STLT) which can provide for higher impedance ratios and bandwidths, which is scalable, and which is of simpler design and construction.

  19. Medical Equipment Maintenance Programme Overview WHO Medical device technical series

    CERN Document Server

    Organization, World Health

    2011-01-01

    WHO and partners have been working towards devising an agenda an action plan tools and guidelines to increase access to appropriate medical devices. This document is part of a series of reference documents being developed for use at the country level. The series will include the following subject areas: . policy framework for health technology . medical device regulations . health technology assessment . health technology management . needs assessment of medical devices . medical device procurement . medical equipment donations . medical equipment inventory management . medical equipment maint

  20. Fourier Series Operating Package

    Science.gov (United States)

    Charnow, Milton L.

    1961-01-01

    This report presents a computer program for multiplying, adding, differentiating, integrating, "barring" and scalarly multiplying "literal" Fourier series as such, and for extracting the coefficients of specified terms.

  1. [The Health Technology Assessment Engine of the Academic Hospital of Udine: first appraisal].

    Science.gov (United States)

    Vidale, Claudia

    2014-01-01

    The Health Technology Assessment Engine (HTAE) of the Academic Hospital of Udine aggregates about one hundred of health technology assessment websites. It was born thanks to Google technology in 2008 and after about four years of testing it became public for everybody from the Homepage of the Italian Society of Health Technology Assessment (SIHTA). In this paper the first results obtained with this resource are reported. The role of the scientific librarian is examined not only as a support specialist in bibliographic search but also as a creative expert in managing new technologies for the community.

  2. Bulletin bibliographique sur la linguistique appliquee a l'informatique (Bibliographic Bulletin on Applied Linguistics and Information Science). Relai, Publication K-3.

    Science.gov (United States)

    Laforge, Lorne, Ed.

    This annotated bibliography contains 150 citations of journal articles, conference and research reports, and other publications drawn from the BIBELO database concerning linguistics as applied to the field of information science or information science as applied to linguistics. The bulk of the bibliography consists of the bibliographic citations,…

  3. Definition and identification of journals as bibliographic and subject entities: Librarianship versus ISI Journal Citation Reports methods and their effect on citation measures

    NARCIS (Netherlands)

    Bensman, S.J.; Leydesdorff, L.

    2009-01-01

    This paper explores the ISI Journal Citation Reports (JCR) bibliographic and subject structures through Library of Congress (LC) and American research libraries cataloging and classification methodology. The 2006 Science Citation Index JCR Behavioral Sciences subject category journals are used as an

  4. Bulletin bibliographique sur la linguistique appliquee a l'informatique (Bibliographic Bulletin on Applied Linguistics and Information Science). Relai, Publication K-3.

    Science.gov (United States)

    Laforge, Lorne, Ed.

    This annotated bibliography contains 150 citations of journal articles, conference and research reports, and other publications drawn from the BIBELO database concerning linguistics as applied to the field of information science or information science as applied to linguistics. The bulk of the bibliography consists of the bibliographic citations,…

  5. Definition and identification of journals as bibliographic and subject entities: Librarianship versus ISI Journal Citation Reports methods and their effect on citation measures

    NARCIS (Netherlands)

    Bensman, S.J.; Leydesdorff, L.

    2009-01-01

    This paper explores the ISI Journal Citation Reports (JCR) bibliographic and subject structures through Library of Congress (LC) and American research libraries cataloging and classification methodology. The 2006 Science Citation Index JCR Behavioral Sciences subject category journals are used as an

  6. Are Bibliographic Management Software Search Interfaces Reliable?: A Comparison between Search Results Obtained Using Database Interfaces and the EndNote Online Search Function

    Science.gov (United States)

    Fitzgibbons, Megan; Meert, Deborah

    2010-01-01

    The use of bibliographic management software and its internal search interfaces is now pervasive among researchers. This study compares the results between searches conducted in academic databases' search interfaces versus the EndNote search interface. The results show mixed search reliability, depending on the database and type of search…

  7. Are Bibliographic Management Software Search Interfaces Reliable?: A Comparison between Search Results Obtained Using Database Interfaces and the EndNote Online Search Function

    Science.gov (United States)

    Fitzgibbons, Megan; Meert, Deborah

    2010-01-01

    The use of bibliographic management software and its internal search interfaces is now pervasive among researchers. This study compares the results between searches conducted in academic databases' search interfaces versus the EndNote search interface. The results show mixed search reliability, depending on the database and type of search…

  8. Plutonium: resuspension of aerosols in nuclear installations: bibliographic survey; Le plutonium: mise en suspension d'aerosols dans les installations nucleaires: synthese bibliographique

    Energy Technology Data Exchange (ETDEWEB)

    Guetat, Ph.; Monfort, M.; Armand, P. [CEA Bruyeres-le-Chatel, Dept. Analyse Surveillance Environnement, Service Radioanalyse Chimie Environnement, 91 (France); Alloul-Marmor, L. [Societe APTUS, 78 - Versailles (France)

    2006-07-01

    This document presents an analysis and a bibliographical synthesis of the studies on resuspension factors for plutonium. It aims at helping the engineers of safety to specify the scenarios of accidents which relate to their activities and to bring elements justified for the definition of their term-source 'installation' in the safety reports of the installations. (authors)

  9. Seri Kinship Terminology.

    Science.gov (United States)

    Moser, Mary B.; Marlett, Stephen A.

    The Seri language contains over 50 kinship terms and represents one of the most highly elaborated kinship systems described to date. This paper discusses Seri kinship terminology and centers around, but is not limited to, the set of obligatory possessed noun stems that are inflected with the following possessive prefixes": "hi-,""ma-," and "a-."…

  10. Time Series Momentum

    DEFF Research Database (Denmark)

    Moskowitz, Tobias J.; Ooi, Yao Hua; Heje Pedersen, Lasse

    2012-01-01

    under-reaction and delayed over-reaction. A diversified portfolio of time series momentum strategies across all asset classes delivers substantial abnormal returns with little exposure to standard asset pricing factors and performs best during extreme markets. Examining the trading activities...... of speculators and hedgers, we find that speculators profit from time series momentum at the expense of hedgers....

  11. Periodic Time Series Models

    NARCIS (Netherlands)

    Ph.H.B.F. Franses (Philip Hans); R. Paap (Richard)

    2004-01-01

    textabstractThis book considers periodic time series models for seasonal data, characterized by parameters that differ across the seasons, and focuses on their usefulness for out-of-sample forecasting. Providing an up-to-date survey of the recent developments in periodic time series, the book

  12. SERI Wind Energy Program

    Energy Technology Data Exchange (ETDEWEB)

    Noun, R. J.

    1983-06-01

    The SERI Wind Energy Program manages the areas or innovative research, wind systems analysis, and environmental compatibility for the U.S. Department of Energy. Since 1978, SERI wind program staff have conducted in-house aerodynamic and engineering analyses of novel concepts for wind energy conversion and have managed over 20 subcontracts to determine technical feasibility; the most promising of these concepts is the passive blade cyclic pitch control project. In the area of systems analysis, the SERI program has analyzed the impact of intermittent generation on the reliability of electric utility systems using standard utility planning models. SERI has also conducted methodology assessments. Environmental issues related to television interference and acoustic noise from large wind turbines have been addressed. SERI has identified the causes, effects, and potential control of acoustic noise emissions from large wind turbines.

  13. Origins of pottery technology in the ancient Near East: an examination of the technological and socioeconomic factors that contributed to the innovation and widespread use of pottery

    OpenAIRE

    Holdridge, Genevieve

    2004-01-01

    Ankara : The Department of Archaeology and History of Art of Bilkent Univ., 2004. Thesis (Master's) -- Bilkent University, 2004. Includes bibliographical references leaves 159-177. The objective of this thesis is to research the invention and innovation of pottery technology in the Pre-Pottery Neolithic B, in particular the Late and Final PrePottery Neolithic B and Early Pottery Neolithic in the Near East. My approach will involve examining the various factors that are invol...

  14. Historical Climatology Series

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Historical Climatology Series (HCS) is a set of climate-related publications published by NOAA's National Climatic Data Center beginning in 1978. HCS is...

  15. Multivariate Time Series Search

    Data.gov (United States)

    National Aeronautics and Space Administration — Multivariate Time-Series (MTS) are ubiquitous, and are generated in areas as disparate as sensor recordings in aerospace systems, music and video streams, medical...

  16. Long time series

    DEFF Research Database (Denmark)

    Hisdal, H.; Holmqvist, E.; Hyvärinen, V.;

    Awareness that emission of greenhouse gases will raise the global temperature and change the climate has led to studies trying to identify such changes in long-term climate and hydrologic time series. This report, written by the......Awareness that emission of greenhouse gases will raise the global temperature and change the climate has led to studies trying to identify such changes in long-term climate and hydrologic time series. This report, written by the...

  17. Long time series

    DEFF Research Database (Denmark)

    Hisdal, H.; Holmqvist, E.; Hyvärinen, V.

    Awareness that emission of greenhouse gases will raise the global temperature and change the climate has led to studies trying to identify such changes in long-term climate and hydrologic time series. This report, written by the......Awareness that emission of greenhouse gases will raise the global temperature and change the climate has led to studies trying to identify such changes in long-term climate and hydrologic time series. This report, written by the...

  18. Wastewater treatment using flocculation, coagulation, and flotation. (Latest citations from the NTIS bibliographic database). Published Search

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-11-01

    The bibliography contains citations concerning the design, development, and evaluation of flocculation coagulation and flotation processes for the treatment of sewage and industrial wastes. Citations examine technology requirements and limitations, activated sludge and anaerobic processes, chlorination, runoff pollution control, wastewater recycling and reuse, and materials recovery.(Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  19. Thin film solar cells. (Latest citations from the NTIS bibliographic database). Published Search

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-11-01

    The bibliography contains citations concerning research and development of high-efficiency and low-cost thin film solar cells. References discuss the design and fabrication of silicon, gallium arsenide, copper selenide, indium selenide, cadmium telluride, and copper indium selenide solar cells. Applications in space and utilities are examined. Government projects and foreign technology are also reviewed. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  20. Spent nuclear fuel storage. (Latest citations from the NTIS bibliographic database). Published Search

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-07-01

    The bibliography contains citations concerning spent nuclear fuel storage technologies, facilities, sites, and assessment. References review wet and dry storage, spent fuel casks and pools, underground storage, monitored and retrievable storage systems, and aluminum-clad spent fuels. Environmental impact, siting criteria, regulations, and risk assessment are also discussed. Computer codes and models for storage safety are covered. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  1. Superconducting cables: Long distance energy transmission. (Latest citations from the NTIS bibliographic database). Published Search

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-06-01

    The bibliography contains citations concerning the design, development, and evaluation of superconducting cables and power transmission lines for long distance energy transmission. Topics include methods of cryogenic refrigeration and electrical insulation, fabrication and development of niobium alloy conductors, energy loss analysis, and dielectric design of superconducting power transmission systems. Government research reports on superconducting technology for electric power transmission and distribution are also reviewed.(Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  2. Solar energy concentrator design and operation. (Latest citations from the NTIS bibliographic database). Published Search

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-07-01

    The bibliography contains citations concerning the design and operation of solar energy concentrators. Topics include system descriptions, performance evaluations, technology reviews and development studies, cost considerations, and materials aspects. Optical properties of various systems, performance simulations, fabrication techniques, and control systems are discussed. Photovoltaic and thermal systems are also considered.(Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  3. Regional and urban solid waste disposal. (Latest citations from the NTIS bibliographic database). Published Search

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-02-01

    The bibliography contains citations concerning regional and urban solid waste disposal and recycling technology. Citations discuss methods and facilities for the treatment of municipal, industrial, household, and medical wastes. Topics include incineration, landfills, treatment of hazardous materials, composting techniques, waste utilization, and open dumps. Also discussed are pollution regulations, laws and legal aspects, facility design, and markets for composts.(Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  4. On Sums of Numerical Series and Fourier Series

    Science.gov (United States)

    Pavao, H. Germano; de Oliveira, E. Capelas

    2008-01-01

    We discuss a class of trigonometric functions whose corresponding Fourier series, on a conveniently chosen interval, can be used to calculate several numerical series. Particular cases are presented and two recent results involving numerical series are recovered. (Contains 1 note.)

  5. Global Energy: Supply, Demand, Consequences, Opportunities (LBNL Summer Lecture Series)

    Energy Technology Data Exchange (ETDEWEB)

    Majumdar, Arun

    2008-07-29

    Summer Lecture Series 2009: Arun Majumdar, Director of the Environmental Energy Technologies Division, discusses current and future projections of economic growth, population, and global energy demand and supply, and explores the implications of these trends for the environment.

  6. harmonics mitigation on industrial loads using series and parallel ...

    African Journals Online (AJOL)

    user

    This work compared the use of series and parallel resonant harmonic filters in suppressing harmonics ... industrial applications high technology devices related to communication .... magnification is large because of high circuit Q-factor or.

  7. Infectious Agents and Cancer Epidemiology Research Webinar Series

    Science.gov (United States)

    Infectious Agents and Cancer Epidemiology Research Webinar Series highlights emerging and cutting-edge research related to infection-associated cancers, shares scientific knowledge about technologies and methods, and fosters cross-disciplinary discussions on infectious agents and cancer epidemiology.

  8. Planning and management of water resource programs. (Latest citations from the NTIS bibliographic database). Published Search

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-05-01

    The bibliography contains citations concerning planning and management of water resource programs and projects at the local, regional, state, and national levels. The studies of water quality, drinking water, industrial water, and irrigation are presented. Topics include groundwater and surface water management, flood control, waste water treatment, hydroelectric power generation, sanitation and toxic hazards, models and risk assessment, and remote sensing technology. Worldwide water management is covered.(Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  9. Thermal energy storage. (Latest citations from the NTIS bibliographic database). Published Search

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-07-01

    The bibliography contains citations concerning research programs, technological development, and commercial status of thermal energy storage (TES). The design, evaluation, feasibility, and risk assessment of aquifer TES systems are presented. Coverage includes phase change materials, solar energy storage, TES combined with cogeneration systems, aquifer characterization, and high temperature energy storage. Applications in residential and district heating and cooling, industrial processes, electric utilities, and aerospace energy systems are examined.(Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  10. 变频串联谐振技术在高压电缆交接试验中的应用%Application of Variable-Frequency Series Resonance Technology in Hand-over Acceptance Tests of High Voltage Power Cables

    Institute of Scientific and Technical Information of China (English)

    赵金明; 段肖华

    2012-01-01

    变频串联谐振耐压试验技术是当前高压试验的一种新方法.变频串联谐振的原理、组成及优点等进行了阐述,并对此技术在高压电缆交接试验中的应用进行了分析探讨,通过实例表明:此方法是科学、实用、高效的.%Variable-frequency series resonance withstand voltage technology is a new method widely in high voltage tests. This paper introduces the principle, composition and advantages of the technology, and discusses its applications in the acceptance tests of high voltage power cables. The actual examples show that the method is scientific and practical and efficient.

  11. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Patient Webcasts / Rheumatoid Arthritis Educational Video Series Rheumatoid Arthritis Educational Video Series This series of five videos ... member of our patient care team. Managing Your Arthritis Managing Your Arthritis Managing Chronic Pain and Depression ...

  12. Rheumatoid Arthritis Educational Video Series

    Science.gov (United States)

    ... Patient Webcasts / Rheumatoid Arthritis Educational Video Series Rheumatoid Arthritis Educational Video Series This series of five videos ... member of our patient care team. Managing Your Arthritis Managing Your Arthritis Managing Chronic Pain and Depression ...

  13. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Corner / Patient Webcasts / Rheumatoid Arthritis Educational Video Series Rheumatoid Arthritis Educational Video Series This series of five videos was designed to help you learn more about Rheumatoid Arthritis (RA). You will learn how the diagnosis of ...

  14. Rheumatoid Arthritis Educational Video Series

    Science.gov (United States)

    ... Corner / Patient Webcasts / Rheumatoid Arthritis Educational Video Series Rheumatoid Arthritis Educational Video Series This series of five videos ... Your Arthritis Managing Chronic Pain and Depression in Arthritis Nutrition & Rheumatoid Arthritis Arthritis and Health-related Quality of Life ...

  15. Software Engineering Laboratory Series: Collected Software Engineering Papers. Volume 15

    Science.gov (United States)

    1997-01-01

    The Software Engineering Laboratory (SEL) is an organization sponsored by NASA/GSFC and created to investigate the effectiveness of software engineering technologies when applied to the development of application software. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that includes this document.

  16. Software Engineering Laboratory Series: Collected Software Engineering Papers. Volume 13

    Science.gov (United States)

    1995-01-01

    The Software Engineering Laboratory (SEL) is an organization sponsored by NASA/GSFC and created to investigate the effectiveness of software engineering technologies when applied to the development of application software. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that includes this document.

  17. Software Engineering Laboratory Series: Collected Software Engineering Papers. Volume 14

    Science.gov (United States)

    1996-01-01

    The Software Engineering Laboratory (SEL) is an organization sponsored by NASA/GSFC and created to investigate the effectiveness of software engineering technologies when applied to the development of application software. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that includes this document.

  18. 巧用文后英文参考文献辅助审稿%Using English bibliographic references to assist paper reviewing

    Institute of Scientific and Technical Information of China (English)

    孙丽莉; 刘祥娥

    2012-01-01

    Combining practical editing work, the authors discuss the important roles of English bibliographic references in paper reviewing. It is pointed out that the English bibliographic references can be used to decide the creativity of a paper, for the selection of qualified peer reviewers and to decide authors' attitudes of scientific research and writing,%结合编辑工作实践,讨论文后英文参考文献在审稿中的重要作用。认为可以利用文后英文参考文献判断稿件的创新性、遴选高层次审稿专家以及判断作者的科研及写作态度。

  19. Conception and realisation of an automatic bibliographic metadata update handler based on patch extraction and merging for the CERN document repository environment.

    CERN Document Server

    Vesper, Martin; Ziolek, Wojciech

    Scientific literature and its corresponding bibliographic metadata information is typically available through online digital repositories: • INSPIRE, the High Energy Physics (HEP) information system is the source of information about the whole HEP literature. • TheCERNDocumentServer(CDS) is the CERN Institutional Library containing all documents produced at CERN; • arXiv is a pre-print server hosting pre-print versions of several scientific fields. • SCOAP3 is an initiative to convert key journals in the HEP field to open access and comes with its own digital repository. Across these 4 entities, there is a big overlap in terms of content, and maintaining consistency between the corresponding bibliographic metadata is an open challenge. The proposed thesis tries to model and implement a possible solution to automate the propagation of updates in order to reduce the necessary manual data manipulation to a minimum.

  20. Time series analysis

    CERN Document Server

    Madsen, Henrik

    2007-01-01

    ""In this book the author gives a detailed account of estimation, identification methodologies for univariate and multivariate stationary time-series models. The interesting aspect of this introductory book is that it contains several real data sets and the author made an effort to explain and motivate the methodology with real data. … this introductory book will be interesting and useful not only to undergraduate students in the UK universities but also to statisticians who are keen to learn time-series techniques and keen to apply them. I have no hesitation in recommending the book.""-Journa

  1. Applied time series analysis

    CERN Document Server

    Woodward, Wayne A; Elliott, Alan C

    2011-01-01

    ""There is scarcely a standard technique that the reader will find left out … this book is highly recommended for those requiring a ready introduction to applicable methods in time series and serves as a useful resource for pedagogical purposes.""-International Statistical Review (2014), 82""Current time series theory for practice is well summarized in this book.""-Emmanuel Parzen, Texas A&M University""What an extraordinary range of topics covered, all very insightfully. I like [the authors'] innovations very much, such as the AR factor table.""-David Findley, U.S. Census Bureau (retired)""…

  2. Fishing for gaps in science: a bibliographic analysis of Brazilian freshwater ichthyology from 1986 to 2005.

    Science.gov (United States)

    Azevedo, P G; Mesquita, F O; Young, R J

    2010-06-01

    To investigate Brazilian freshwater ichthyology, from 1986 to 2005, a bibliometric analysis was conducted using abstracts downloaded from The Web of Science database searching for the keywords 'fish', 'pisces', 'teleostei' and the address field having the word 'Brazil'. The results of this study showed that Brazilian freshwater ichthyology publications have been increasing during the study period. This process is a consequence of a series of investments that the Brazilian Government has made. Furthermore, data analyses identified scientific areas where there was a lack of scientific knowledge (e.g. studies of species threatened with extinction and certain hydrologic basins). Research institutions from the north-east and northern region of Brazil had the lowest participation in scientific productivity, which was a reflection of their regions poorer economic situation. This study showed that scientific productivity in Brazilian ichthyology was a direct reflection of state investment in research. Furthermore, data in this study follow expected statistical probabilities, for example, fishes from the most diverse families were the most studied. Thus, the study shows that great progress has been made by Brazilian ichthyologists in the last 20 years; however, due to the mega diversity of fishes in Brazil, much remains to be done if many species are to become known to science and to be saved from extinction. This it seems will depend on continued and further investment by Brazilian Government funding agencies, as Brazilian ichthyologists have demonstrated their capacity to generate high quality information about their study species.

  3. 江坪河水电站大功率水泵串联排水施工技术%Construction Technology of Drainage with High Powered Water Pump in Series in Jiangpinghe Hydroelectric Power Station

    Institute of Scientific and Technical Information of China (English)

    郭庆清; 王燕; 周贤

    2012-01-01

    There are many gullies in dam area of Jiangpinghe Hydroelectric Power Station. The catchment area of gullies is large. The foundation excavation are submerged on the torrential rain, and construction of foundation excavation and dam filling are influenced. Combined with gully and topographic conditions and considering restriction of construction safety and construction time, drainage with high powered water pump in series method is adopted for foundation excavation water. The authors introduce construction principle of high powered water pump in series, pumps arrangement, construction process and construction attentions.%江坪河水电站坝区内存在多处冲沟,汇水面积大,在特大暴雨下,基坑被淹没,影响后续基坑开挖和大坝填筑施工.结合坝区冲沟现状及地形情况限制,在充分考虑施工安全和进度的基础上,确定采用大功率水泵串联的方式进行基坑积水强排施工.详细介绍了大功率水泵串联施工原理、现场水泵配置与布置情况、施工工艺及使用操作注意事项.

  4. Breeding and High-yield Cultivation Technology of Oil Sunflower Hybrids Longkuiza Series%龙葵杂系列油用向日葵杂交种选育及高产栽培技术

    Institute of Scientific and Technical Information of China (English)

    郭永利

    2013-01-01

    龙葵杂系列油用向日葵杂交种由黑龙江省农科院经济作物研究所育成,龙葵杂6号经全国向日葵鉴定委员会鉴定推广;龙葵杂1~5号和7号经黑龙江省农作物品种审定委员会登记推广。介绍了该系列杂交种的选育及高产栽培技术,为广大葵农在品种选择和栽培技术上提供参考依据。%Oil sunflower hybrids Longkuiza series were bred by Industrial Crops Institute of Heilongjiang Academy of Agricultual Sciences , Longkuiza No.6 was identified and promoted by The National Sunflower Identification Committee ,Longkuiza No.1~5 and No. 7 were registered and promoted by Heilongjiang Provincial Crop Variety Certification Committee. Breeding and high-yield cultivation techniques of Longkuiza series hybrids were described,in order to provide references for many peasants in the selection of species and cultivation technical guidance.

  5. Importance of ethology in the education of Veterinary Medicine and Zootechnique at Universidad de La Salle “pedagogic reflection and bibliographic contributions”

    Directory of Open Access Journals (Sweden)

    María Teresa Uribe Mallarino

    2007-06-01

    Full Text Available The following document arises from the study, reflection of the educational and professional practice of its authors, in order to socialize arguments, concepts and methodologies offered by the sciences of the behavior animal (among them the ethology, to the education of the students of farming sciences. This document also presents a bibliographical review of the main documents about ethology and animal welfare located in the library of the Universidad de La Salle.

  6. [The authors and the bibliographic references of the original articles published in the journal Atención Primaria (1984-1990)].

    Science.gov (United States)

    del Burgo, J L; Gérvas, J J

    1992-05-15

    The main aim of the study is to assess the developing situation of the articles published in the journal Atención Primaria in relation to the original articles included in the same journal. There are secondary aims of describing the amount of self-quotation, the profession of the authors, their geographical distribution and their use of bibliographic references. A descriptive analysis of the authors and bibliographic references in the original articles. SITE. Publications and research in Primary Care. All the original articles published in the journal Atención Primaria during its first seven years (1984-1990). Gathering of data from the original articles (the number of authors, province of their place of work, titles, total number of references, references from Atención Primaria, the number of self-quotations, etc.) In the seven years studied, 295 original articles have been published by 1467 authors, 44% of whom are family doctors. The average number of authors per article was 5. There are twelve Spanish provinces from which no-one has published. Altogether 4,908 bibliographic references, an average of 16.6 per article, have been used. The number of references from the journal itself rose steadily from 1% in 1984 to 11.7% in 1988, but went down to 10.3% in 1990. 52% of the bibliographic references were in Castilian and 42.6% in English. The journal Atención Primaria is often quoted in original articles published in the same journal. The number of authors and references per original article is high but stable.

  7. Fundamentals of technology roadmapping

    Energy Technology Data Exchange (ETDEWEB)

    Garcia, M.L.; Bray, O.H.

    1997-04-01

    Technology planning is important for many reasons. Globally, companies are facing many competitive problems. Technology roadmapping, a form of technology planning can help deal with this increasingly competitive environment. While it has been used by some companies and industries, the focus has always been on the technology roadmap as a product, not on the process. This report focuses on formalizing the process so that it can be more broadly and easily used. As a DOE national security laboratory with R&D as a major product, Sandia must do effective technology planning to identify and develop the technologies required to meet its national security mission. Once identified, technology enhancements or new technologies may be developed internally or collaboratively with external partners. For either approach, technology roadmapping, as described in this report, is an effective tool for technology planning and coordination, which fits within a broader set of planning activities. This report, the second in a series on technology roadmapping, develops and documents this technology roadmapping process, which can be used by Sandia, other national labs, universities, and industry. The main benefit of technology roadmapping is that it provides information to make better technology investment decisions by identifying critical technologies and technology gaps and identifying ways to leverage R&D investments. It can also be used as a marketing tool. Technology roadmapping is critical when the technology investment decision is not straight forward. This occurs when it is not clear which alternative to pursue, how quickly the technology is needed, or when there is a need to coordinate the development of multiple technologies. The technology roadmapping process consists of three phases - preliminary activity, development of the technology roadmap, and follow-up activity.

  8. ESTRUCTURACIÓN DE LA INFORMACIÓN BIBLIOGRÁFICA EN LA BASE CAB DE AUTORES VINCULADOS A INSTITUCIONES COLOMBIANAS, 1997 A 2002 Structuring Bibliographic Information of Authors Linked with Colombian Institutions Indexed in CAB Database, 1997-2002

    Directory of Open Access Journals (Sweden)

    DIANA USGAME

    Full Text Available La utilización de la bibliometría para construir representaciones de las dinámicas de la producción científica y tecnológica se apoya en el tratamiento de las diferentes informaciones contenidas en las publicaciones científicas, sobre todo en los artículos, las patentes y los informes de investigación. La información recogida en la base bibliográfica CAB de los documentos integrados de 1997 a 2002, con autores vinculados a instituciones u organizaciones colombianas, ha sido estructurada para hacer emerger los temas de investigación presentes y para establecer los contextos en que se ubican los temas identificados, así como sus evoluciones. Se señalan diversas utilizaciones de la información estructurada.The utilization of bibliometry in order to build representations of the scientific and technological production dynamics is supported on the treatment of the different information contained in scientific publications, above all in the articles, patents and investigation reports. The information gathered in the bibliographic base CAB of the documents integrated from 1997 to 2002, having authors linked with Colombian institutions or organizations, has been structured to make the present investigation themes emerge and in order to establish the contexts in which the themes identified as well as its evolutions are placed. Diverse utilizations of the structured information are noted.

  9. Environmental Reference Series, Conservation and Wildlife.

    Science.gov (United States)

    Qutub, Musa, Comp.

    Compiled in this reference work are bibliographic citations for books and articles dealing with the environment and influences upon it. Specific categories are conservation and wildlife and pesticides. Items are indexed only by title but information about author, source, and date of publication is also noted. (BL)

  10. Aurally Handicapped - Research: Exceptional Child Bibliography Series.

    Science.gov (United States)

    Council for Exceptional Children, Reston, VA. Information Center on Exceptional Children.

    Eighty-nine references, including research reports, texts, journal articles, and other research-related literature, are included in the bibliography on research concerning aurally handicapped children (both the deaf and the hard of hearing). The bibliography, containing bibliographic data, availability information, indexing and retrieval terms,…

  11. [Bibliometric study of the journal Nutrición Hospitalaria for the period 2001--2005: Part 2, consumption analysis; the bibliographic references].

    Science.gov (United States)

    Castera, V T; Sanz Valero, J; Juan-Quilis, V; Wanden-Berghe, C; Culebras, J M; García de Lorenzo y Mateos, A

    2008-01-01

    To describe and assess the consumption of the information consulted and cited in the articles published in the journal Nutrición Hospitalaria for the period 2001--2005 by means of bibliometric analysis. Cross-sectional descriptive analysis of the results obtained from the analysis of the lists of bibliographic references of the articles published at Nutrición Hospitalaria. We studied the most cited journals, the signatures index, the type of document referred, the publication language, the distribution of geographical origin, and obsolescence and readiness index. We took into account all types of documents with the exception of Communications to Congresses. 345 articles were published at Nutr Hosp, containing 8,113 bibliographic references, with a median of 18, a maximum of 136 and minimum of 0 BR per article. The mean (rate of publications per published article during the specified period) is 23.52 (95% IC 20.93-26.10) and the mean at 5% is 20.66 per article. The 25th and 75th percentiles are 6 and 32, respectively, the interquartile interval being 26 BR per document. The semi-period of Burton and Kebler is 7 years and the Price Index is 38.18%. The bibliographic references, the consumption of information, of the articles published at Nutrición Hospitalaria present parameters similar to other journals on health science. However, good data on obsolescence are observed, which reveal the good validity of most of the references studied.

  12. Little Herder Reading Series.

    Science.gov (United States)

    Bureau of Indian Affairs (Dept. of Interior), Washington, DC.

    The Little Herder Reading Series is comprised of 4 volumes based on the life of a Navajo Indian girl. The books are written in English blank verse and describe many facets of Indian life. The volumes contain illustrations by Hoke Denetsosie which give a pictorial representation of the printed verse. The reading level is for the middle and upper…

  13. Composition: Unity - Diversity series

    DEFF Research Database (Denmark)

    Bergstrøm-Nielsen, Carl

    2015-01-01

    Unity-Diversity series are open compositions to be realised by improvising musicians. See more about my composition practise in the entry "Composition - General Introduction". This work is licensed under a Creative Commons "by-nc" License. You may for non-commercial purposes use and distribute it...

  14. Parent's Journal. [Videotape Series].

    Science.gov (United States)

    1999

    Parent's Journal is a set of 16 videotapes for parents of prenatal, infant, and toddler-age children, created by the Alaska Native Home Base Video Project of the Tlingit and Haida Head Start Program. This series offers culturally relevant solutions to the challenges of parenting, drawing on the life stories and experiences of capable mothers and…

  15. Family Feathers. [Videotape Series].

    Science.gov (United States)

    1999

    Family Feathers is a set of 18 videotapes for parents of preschool children, created by the Alaska Native Home Base Video Project of the Tlingit and Haida Head Start Program. This series offers culturally relevant solutions to the challenges of parenting, drawing on practical advice from Tlingit and Haida parents, wisdom from elders, and some of…

  16. Visual time series analysis

    DEFF Research Database (Denmark)

    Fischer, Paul; Hilbert, Astrid

    2012-01-01

    commands, our application is select-and-click-driven. It allows to derive many different sequences of deviations for a given time series and to visualize them in different ways in order to judge their expressive power and to reuse the procedure found. For many transformations or model-ts, the user may...

  17. Composition: Unity - Diversity series

    DEFF Research Database (Denmark)

    Bergstrøm-Nielsen, Carl

    2015-01-01

    Unity-Diversity series are open compositions to be realised by improvising musicians. See more about my composition practise in the entry "Composition - General Introduction". This work is licensed under a Creative Commons "by-nc" License. You may for non-commercial purposes use and distribute it...

  18. Discrimination. Opposing Viewpoints Series.

    Science.gov (United States)

    Williams, Mary E., Ed.

    Books in the Opposing Viewpoints series challenge readers to question their own opinions and assumptions. By reading carefully balanced views, readers confront new ideas on the topic of interest. The Civil Rights Act of 1964, which prohibited job discrimination based on age, race, religion, gender, or national origin, provided the groundwork for…

  19. Bayesian networks: a new method for the modeling of bibliographic knowledge: application to fall risk assessment in geriatric patients.

    Science.gov (United States)

    Lalande, Laure; Bourguignon, Laurent; Carlier, Chloé; Ducher, Michel

    2013-06-01

    Falls in geriatry are associated with important morbidity, mortality and high healthcare costs. Because of the large number of variables related to the risk of falling, determining patients at risk is a difficult challenge. The aim of this work was to validate a tool to detect patients with high risk of fall using only bibliographic knowledge. Thirty articles corresponding to 160 studies were used to modelize fall risk. A retrospective case-control cohort including 288 patients (88 ± 7 years) and a prospective cohort including 106 patients (89 ± 6 years) from two geriatric hospitals were used to validate the performances of our model. We identified 26 variables associated with an increased risk of fall. These variables were split into illnesses, medications, and environment. The combination of the three associated scores gives a global fall score. The sensitivity and the specificity were 31.4, 81.6, 38.5, and 90 %, respectively, for the retrospective and the prospective cohort. The performances of the model are similar to results observed with already existing prediction tools using model adjustment to data from numerous cohort studies. This work demonstrates that knowledge from the literature can be synthesized with Bayesian networks.

  20. SOME PROPERTIES OF MULTIPLE TAYLOR SERIES AND RANDOM TAYLOR SERIES

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Some polar coordinates are used to determine the domain and the ball of convergence of a multiple Taylor series. In this domain and in this ball the series converges,converges absolutely and converges uniformly on any compact set. Growth and other properties of the series may also be studied. For some random multiple Taylor series there are some corresponding properties.

  1. Complex network analysis of time series

    Science.gov (United States)

    Gao, Zhong-Ke; Small, Michael; Kurths, Jürgen

    2016-12-01

    Revealing complicated behaviors from time series constitutes a fundamental problem of continuing interest and it has attracted a great deal of attention from a wide variety of fields on account of its significant importance. The past decade has witnessed a rapid development of complex network studies, which allow to characterize many types of systems in nature and technology that contain a large number of components interacting with each other in a complicated manner. Recently, the complex network theory has been incorporated into the analysis of time series and fruitful achievements have been obtained. Complex network analysis of time series opens up new venues to address interdisciplinary challenges in climate dynamics, multiphase flow, brain functions, ECG dynamics, economics and traffic systems.

  2. Construction of a bibliographic information database for the Nuclear Science and Engineering (IX)

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Tae Whan; Oh, Jeong Hun; Choi, Kwang; Keum, Jong Yong [Korea Atomic Energy Research Institute, Taejon (Korea)

    1999-12-01

    The major goal of this project is to construct a database in nuclear science and engineering information materials, support the R and D activities of users in this field, finally to support KRISTAL(Korea Research Information for Science and Technology Access Line)'s DB through the KREONet(Korea Research Environment Open Network), as one of the five national information networks. The contents of this project are as follows: 1) Materials selection and collection, 2) Indexing and abstract preparation, 3) Data input and transmission, and 4) document delivery service. In this seventh year, 40,000 records, as total of inputted data, are added to the existing SATURN DB. These records are covered with the articles of nuclear-related core journals, proceedings, seminars, and research reports, etc. And using the Web, this project was important for users to get their needed information itself and to receive the materials of online requested information. And then it will give the chance users not only to promote the the effectiveness of R and D activities, but also to obviate the duplicated research works. 1 fig., 1 tab. (Author)

  3. Virginia Tech Distinguished Lecture Series: Eric Lyon

    OpenAIRE

    Lyon, Eric

    2015-01-01

    Associate Professor - Music Technology, Composition Eric Lyon is a composer and computer music researcher. Major areas of focus include computer chamber music, spatial orchestration, and articulated noise composition. Recent compositions include "Spirits", a 43-channel electroacoustic piano composition for the ZKM Kubus,"Noise Variations" for ensemble mise-en, and “The Book of Strange Positions” for the violin duo String Noise. Subject: Distinguished Lecture Series

  4. Series elastic actuators

    Science.gov (United States)

    Williamson, Matthew M.

    1995-01-01

    This thesis presents the design, construction, control and evaluation of a novel for controlled actuator. Traditional force controlled actuators are designed from the premise that 'Stiffer is better'. This approach gives a high bandwidth system, prone to problems of contact instability, noise, and low power density. The actuator presented in this thesis is designed from the premise that 'Stiffness isn't everything'. The actuator, which incorporates a series elastic element, trades off achievable bandwidth for gains in stable, low noise force control, and protection against shock loads. This thesis reviews related work in robot force control, presents theoretical descriptions of the control and expected performance from a series elastic actuator, and describes the design of a test actuator constructed to gather performance data. Finally the performance of the system is evaluated by comparing the performance data to theoretical predictions.

  5. Causality between time series

    CERN Document Server

    Liang, X San

    2014-01-01

    Given two time series, can one tell, in a rigorous and quantitative way, the cause and effect between them? Based on a recently rigorized physical notion namely information flow, we arrive at a concise formula and give this challenging question, which is of wide concern in different disciplines, a positive answer. Here causality is measured by the time rate of change of information flowing from one series, say, X2, to another, X1. The measure is asymmetric between the two parties and, particularly, if the process underlying X1 does not depend on X2, then the resulting causality from X2 to X1 vanishes. The formula is tight in form, involving only the commonly used statistics, sample covariances. It has been validated with touchstone series purportedly generated with one-way causality. It has also been applied to the investigation of real world problems; an example presented here is the cause-effect relation between two climate modes, El Ni\\~no and Indian Ocean Dipole, which have been linked to the hazards in f...

  6. “FEATRON OR HISTORICAL SHAME” W. STRATEMANA – MEMO BOOK CYRILLIC PRINTING: HISTORICAL AND BIBLIOGRAPHIC ANALYSIS

    Directory of Open Access Journals (Sweden)

    В. Ю. Соколов

    2015-09-01

    Full Text Available In this article the author offers a historical and bibliographic analysis Cyrillic edition works of the German Protestant Bishop William Stratemanna "Featron or historical Shame" (SPb.: typography Alexander Nevsky Monastery, 1724 against the background of the Russian literary culture, historical thought and publishing the first quarter of XVIII c. The study revealed that the publication of secular books, in particular, historical themes, in Russia during this period was the state character and largely depended on the reform efforts of Peter I, who initiated the civil publishing, publishing repertoire, organization of translation and the formation of a secular book culture in general. It was found that the main goal of a secular publishing was the dissemination of ideas of education, science and education, the formation of readers' needs, in particular with regard to the book of historical subjects. Stated that the theme of historical publications in the study period was determined by socio-political factors, public policy, as well as increased attention to the achievements of Western historical thought. The article defines the main directions of development of Russian historical thought, as well as the thematic repertoire of publications on the history of the industry in the context of the formation of printing. The characteristic features of the development of Western Protestant and Catholic historiography XVI-XVII centuries. The analysis found that due to the socio-economic and cultural reforms, with the development of education and science, the need for a secular book, in particular historical themes have evolved relatively slowly. The demand for scientific, educational, industrial and secular book as a whole lagged behind the proposal, which is artificially supported by the state. Study of sources and scientific material allowed to disclose the value of the product W. Stratemanna - as the first Russian edition of the textbook on world

  7. IEA Energy Technology Essentials: Biofuel Production

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-01-15

    The IEA Energy Technology Essentials series offers concise four-page updates on the different technologies for producing, transporting and using energy. Biofuel Production is the topic covered in this edition.

  8. Introduction to Time Series Modeling

    CERN Document Server

    Kitagawa, Genshiro

    2010-01-01

    In time series modeling, the behavior of a certain phenomenon is expressed in relation to the past values of itself and other covariates. Since many important phenomena in statistical analysis are actually time series and the identification of conditional distribution of the phenomenon is an essential part of the statistical modeling, it is very important and useful to learn fundamental methods of time series modeling. Illustrating how to build models for time series using basic methods, "Introduction to Time Series Modeling" covers numerous time series models and the various tools f

  9. Square summable power series

    CERN Document Server

    de Branges, Louis

    2015-01-01

    This text for advanced undergraduate and graduate students introduces Hilbert space and analytic function theory, which is centered around the invariant subspace concept. The book's principal feature is the extensive use of formal power series methods to obtain and sometimes reformulate results of analytic function theory. The presentation is elementary in that it requires little previous knowledge of analysis, but it is designed to lead students to an advanced level of performance. This is achieved chiefly through the use of problems, many of which were proposed by former students. The book's

  10. Infinite sequences and series

    CERN Document Server

    Knopp, Konrad

    1956-01-01

    One of the finest expositors in the field of modern mathematics, Dr. Konrad Knopp here concentrates on a topic that is of particular interest to 20th-century mathematicians and students. He develops the theory of infinite sequences and series from its beginnings to a point where the reader will be in a position to investigate more advanced stages on his own. The foundations of the theory are therefore presented with special care, while the developmental aspects are limited by the scope and purpose of the book. All definitions are clearly stated; all theorems are proved with enough detail to ma

  11. Historia de las series

    OpenAIRE

    Cascajosa Virino, Concepción

    2017-01-01

    Reseña: Historia de las series de Toni de la Torre: la gran impostura Durante mucho tiempo los profesores de cine en España se han quejado (amargamente y en privado) de la recurrencia en la bibliografía de los trabajos de sus estudiantes de los libros de un autor conocido por la escasa calidad de sus textos, cuyos vistosos títulos garantizan que acaben en las estanterías de las bibliotecas universitarias. Es muy propio de la cultura española hacer duras aseveraciones en foros irrelevantes y, ...

  12. Series overview and introduction.

    Science.gov (United States)

    Alexander, Jeanne Leventhal; Dennerstein, Lorraine

    2007-11-01

    Studies and treatments for the symptomatic menopausal woman have been reviewed elsewhere. The aim of this clinical review series is to examine the evidence for the diagnosis and treatment of the woman who presents with distressing symptoms that she attributes to menopause, whose actual etiology may be a psychiatric disorder, a pre- or co-existing problem such as sleep or cognitive problems, or a dynamic interaction among one of these and a symptomatic menopause. This series of articles will review new research on somatic symptoms of depression, the depression continuum and its impact on morbidity and functioning, treatment issues related to remission of depression, cognitive decline or impairment secondary to a mood disorder, sleep problems in women and their impact on well-being and functioning, and attention and working memory problems in women. These will all be reviewed in the context of the vulnerable female patient and her experience of increased or new distressing symptoms during her menopausal transition. Recommendations for the diagnosis and management of women with psychiatric comorbidity and a symptomatic menopause are discussed.

  13. Uranium series, volcanic rocks

    Science.gov (United States)

    Vazquez, Jorge A.

    2014-01-01

    Application of U-series dating to volcanic rocks provides unique and valuable information about the absolute timing of crystallization and differentiation of magmas prior to eruption. The 238U–230Th and 230Th-226Ra methods are the most commonly employed for dating the crystallization of mafic to silicic magmas that erupt at volcanoes. Dates derived from the U–Th and Ra–Th methods reflect crystallization because diffusion of these elements at magmatic temperatures is sluggish (Cherniak 2010) and diffusive re-equilibration is insignificant over the timescales (less than or equal to 10^5 years) typically associated with pre-eruptive storage of nearly all magma compositions (Cooper and Reid 2008). Other dating methods based on elements that diffuse rapidly at magmatic temperatures, such as the 40Ar/39Ar and (U–Th)/He methods, yield dates for the cooling of magma at the time of eruption. Disequilibrium of some short-lived daughters of the uranium series such as 210Po may be fractionated by saturation of a volatile phase and can be employed to date magmatic gas loss that is synchronous with volcanic eruption (e.g., Rubin et al. 1994).

  14. Local properties of Fourier series

    OpenAIRE

    Hüseyin Bor

    2000-01-01

    A theorem on local property of |N¯,pn|k summability of factored Fourier series, which generalizes some known results, and also a general theorem concerning the |N¯,pn|k summability factors of Fourier series have been proved.

  15. Series of Reciprocal Triangular Numbers

    Science.gov (United States)

    Bruckman, Paul; Dence, Joseph B.; Dence, Thomas P.; Young, Justin

    2013-01-01

    Reciprocal triangular numbers have appeared in series since the very first infinite series were summed. Here we attack a number of subseries of the reciprocal triangular numbers by methodically expressing them as integrals.

  16. GPS Position Time Series @ JPL

    Science.gov (United States)

    Owen, Susan; Moore, Angelyn; Kedar, Sharon; Liu, Zhen; Webb, Frank; Heflin, Mike; Desai, Shailen

    2013-01-01

    Different flavors of GPS time series analysis at JPL - Use same GPS Precise Point Positioning Analysis raw time series - Variations in time series analysis/post-processing driven by different users. center dot JPL Global Time Series/Velocities - researchers studying reference frame, combining with VLBI/SLR/DORIS center dot JPL/SOPAC Combined Time Series/Velocities - crustal deformation for tectonic, volcanic, ground water studies center dot ARIA Time Series/Coseismic Data Products - Hazard monitoring and response focused center dot ARIA data system designed to integrate GPS and InSAR - GPS tropospheric delay used for correcting InSAR - Caltech's GIANT time series analysis uses GPS to correct orbital errors in InSAR - Zhen Liu's talking tomorrow on InSAR Time Series analysis

  17. GPS Position Time Series @ JPL

    Science.gov (United States)

    Owen, Susan; Moore, Angelyn; Kedar, Sharon; Liu, Zhen; Webb, Frank; Heflin, Mike; Desai, Shailen

    2013-01-01

    Different flavors of GPS time series analysis at JPL - Use same GPS Precise Point Positioning Analysis raw time series - Variations in time series analysis/post-processing driven by different users. center dot JPL Global Time Series/Velocities - researchers studying reference frame, combining with VLBI/SLR/DORIS center dot JPL/SOPAC Combined Time Series/Velocities - crustal deformation for tectonic, volcanic, ground water studies center dot ARIA Time Series/Coseismic Data Products - Hazard monitoring and response focused center dot ARIA data system designed to integrate GPS and InSAR - GPS tropospheric delay used for correcting InSAR - Caltech's GIANT time series analysis uses GPS to correct orbital errors in InSAR - Zhen Liu's talking tomorrow on InSAR Time Series analysis

  18. Standardizing Bibliographic Data -- the Premise of Sharing Literature Resources%文献资源共享的前提:规范书目数据

    Institute of Scientific and Technical Information of China (English)

    王久云

    2012-01-01

    在书目数据库建设中,有的图书馆由编目人员自行录入数据。有的图书馆则是将数据录入工作外包,因而建好的书目数据库常常出现缺失著录项目、题名价格著录混乱、重号缺号漏登等许多质量问题,严重影响文献资源的共享;只有每个图书馆都统一标准,规范著录,加强数据著录人员的培训考核,严把数据质量关,而且从招标环节就开始注重书目数据质量的控制,并加强馆际之间的交流与合作,为用户提供具有可靠性和保证性的书目数据,才能使文献资源共享成为可能。%In the course of bibliographic database construction, it is cataloging staff that input data in some libraries, in some others; however, data entry is undertaken by contractors, which results in many problems in quality such as the absence of record of cataloging items, chaos cataloging of price and titles, overlapping number, and miss- ing number, seriously influencing literature resources sharing. Only by unifying standard, standardizing cataloging, strengthening personnel examination and training, consolidating data quality control, focusing on the bibliographic data quality control in bidding process, strengthening the exchanges and cooperation among libraries, and providing bibliographic data with reliability and assurance to users can libraries achieve the possibility of sharing literature resourees.

  19. Children's Reading Promotion Measures: The Bibliographic Single of Picture Books%少儿阅读推广手段:绘本书目单

    Institute of Scientific and Technical Information of China (English)

    陈雅

    2012-01-01

    吸引儿童阅读并爱上阅读是儿童阅读推广活动的目的。除了举办亲子阅读活动等手段外,制作和派发吸引儿童的绘本书目单也是阅读推广的有效手段。绘本书目单要符合儿童具有强烈的好奇心、喜欢颜色鲜艳的事物、愿意动手参与等特性,使其在吸引儿童的同时,能够成为家长指导儿童阅读的资料。配合亲子阅读活动派发绘本书目,能够使阅读推广活动效果更好,更加具有延续性。%Attracting children to read and love to read is the purpose of reading promotion activities for children. Except holding the parent-child reading activity, making and distributing the bibliographic single of picture books is also effective means of the reading promotion. The bibliographic single of picture books should meet children's characteristics such as having a strong sense of curiosity, liking brightly colorful things and willing hands to participate, so that it could attract children and become the parents' guidance materials of children. Distributing the bibliographic single of picture books which coordinates with parent- child reading activities could make the effect of reading promotion activities better and have more continuity.

  20. 资源描述与检索(RDA)书目数据在图书馆编目中的应用%Application of RDA bibliographic data in library cataloguing

    Institute of Scientific and Technical Information of China (English)

    葛红梅; 徐晶晶; 董鹏

    2015-01-01

    美国国立医学图书馆( NLM)已实施新的编目规则RDA,国内医学图书馆在套录本馆书目数据进行西文资源编目时,获得的RDA书目数据逐渐增多。比较了RDA与AACR2规则的差异,介绍了将RDA书目数据修改为AACR2书目数据的常见修改字段、著录内容等,以期为使用RDA记录进行西文文献编目提供借鉴。%The new cataloguing rules, RDA, have been implemented in NLM and more RDA bibliographic data can thus be accessed in domestic medical libraries when the Western documents are catalogued by offloading their bibliographic data.The differences in RDA and AACR2 were compared, the common modified fields and descrip-tive contents were described when the RDA bibliographic data were changed into AACR2 bibliographic data in order to provide certain reference for cataloguing of Western documents using the RDA bibliographic data.

  1. The diagram for phyllotactic series

    Directory of Open Access Journals (Sweden)

    Joanna Szymanowska-Pułka

    2014-01-01

    Full Text Available Many authors studying phyllotaxis in various plant species have reported the occurrence of many different numbers of contact parastichy pairs that are members of different Fibonacci-like series. On the basis of these reports a diagram was constructed in which any theoretically possible series was represented by the two first members of a given series.

  2. Harmonic Series Meets Fibonacci Sequence

    Science.gov (United States)

    Chen, Hongwei; Kennedy, Chris

    2012-01-01

    The terms of a conditionally convergent series may be rearranged to converge to any prescribed real value. What if the harmonic series is grouped into Fibonacci length blocks? Or the harmonic series is arranged in alternating Fibonacci length blocks? Or rearranged and alternated into separate blocks of even and odd terms of Fibonacci length?

  3. Tar in road system wastes - bibliographic study - quick characterization methods; Le goudron dans les dechets du reseau routier - etude bibliographique - methodes de caracterisation rapides

    Energy Technology Data Exchange (ETDEWEB)

    Brazillet, C.; Domas, J.; Pepin, G.

    2001-12-15

    In the framework of the european regulations on the wastes management, the road structure wastes present a particularly problem because of the tar content and of the toxic associated polycyclic aromatic hydrocarbons. In order to chose the elimination or the valorization of these roads wastes, it is necessary to measure the tar content. After a presentation of the study objectives, a bibliographic study of the context, the challenges, the hydrocarbons, the tar characterization and the today situation of the french road network, the author presents the methods of PAH detection with a special attention on the well known methods: the PAK marker, the TSE and the toluene spot. (A.L.B.)

  4. Study on the Bibliographic Work of the Chinese Local Chronicles%中国地方志目录学整理述论

    Institute of Scientific and Technical Information of China (English)

    衡中青

    2011-01-01

    探讨了中国地方志目录源流、类型、著录形式及其著录方法。在回顾民国时期和新中国成立后方志目录的发展历程的基础上,对这两个时期的方志目录学成就作出简要评论。%This article discusses the origins and the types and the cataloging of the Chinese Local Chronicles' bibliography, then reviews the history of bibliography in the past 100 years and finally, comments on the bibliographic achievements.

  5. Identifying randomized controlled trials of cognitive therapy for depression: comparing the efficiency of Embase, Medline and PsycINFO bibliographic databases.

    Science.gov (United States)

    Watson, R J; Richardson, P H

    1999-12-01

    This study sought to compare the sensitivity and precision of Embase, Medline and PsycINFO bibliographic database searches for randomized controlled trials of cognitive therapy for depression. Searches in each database combined with a hand search in five selected journals formed the total pool against which each search was assessed. Sensitivities of standard searches (index terms only) were 68%, 84% and 38% in Embase, Medline and PsycINFO respectively. Sensitivities of expert searches (index and free text terms) were 76%, 97% and 65% for Embase, Medline and PsycINFO respectively. Medline appears to be the most efficient at identifying articles describing psychological treatment evaluation.

  6. SERI Biomass Program

    Science.gov (United States)

    Bergeron, P. W.; Corder, R. E.; Hill, A. M.; Lindsey, H.; Lowenstein, M. Z.

    1983-02-01

    The biomass with which this report is concerned includes aquatic plants, which can be converted into liquid fuels and chemicals; organic wastes (crop residues as well as animal and municipal wastes), from which biogas can be produced via anerobic digestion; and organic or inorganic waste streams, from which hydrogen can be produced by photobiological processes. The Biomass Program Office supports research in three areas which, although distinct, all use living organisms to create the desired products. The Aquatic Species Program (ASP) supports research on organisms that are themselves processed into the final products, while the Anaerobic Digestion (ADP) and Photo/Biological Hydrogen Program (P/BHP) deals with organisms that transform waste streams into energy products. The P/BHP is also investigating systems using water as a feedstock and cell-free systems which do not utilize living organisms. This report summarizes the progress and research accomplishments of the SERI Biomass Program during FY 1982.

  7. MapAffil: A Bibliographic Tool for Mapping Author Affiliation Strings to Cities and Their Geocodes Worldwide.

    Science.gov (United States)

    Torvik, Vetle I

    2015-01-01

    Bibliographic records often contain author affiliations as free-form text strings. Ideally one would be able to automatically identify all affiliations referring to any particular country or city such as Saint Petersburg, Russia. That introduces several major linguistic challenges. For example, Saint Petersburg is ambiguous (it refers to multiple cities worldwide and can be part of a street address) and it has spelling variants (e.g., St. Petersburg, Sankt-Peterburg, and Leningrad, USSR). We have designed an algorithm that attempts to solve these types of problems. Key components of the algorithm include a set of 24,000 extracted city, state, and country names (and their variants plus geocodes) for candidate look-up, and a set of 1.1 million extracted word n-grams, each pointing to a unique country (or a US state) for disambiguation. When applied to a collection of 12.7 million affiliation strings listed in PubMed, ambiguity remained unresolved for only 0.1%. For the 4.2 million mappings to the USA, 97.7% were complete (included a city), 1.8% included a state but not a city, and 0.4% did not include a state. A random sample of 300 manually inspected cases yielded six incompletes, none incorrect, and one unresolved ambiguity. The remaining 293 (97.7%) cases were unambiguously mapped to the correct cities, better than all of the existing tools tested: GoPubMed got 279 (93.0%) and GeoMaker got 274 (91.3%) while MediaMeter CLIFF and Google Maps did worse. In summary, we find that incorrect assignments and unresolved ambiguities are rare (< 1%). The incompleteness rate is about 2%, mostly due to a lack of information, e.g. the affiliation simply says "University of Illinois" which can refer to one of five different campuses. A search interface called MapAffil has been developed at the University of Illinois in which the longitude and latitude of the geographical city-center is displayed when a city is identified. This not only helps improve geographic information

  8. DTU Climate Change Technologies

    DEFF Research Database (Denmark)

    During 2008 and 2009, DTU held a workshop series focusing on assessment of and adaption to climate changes as well as on mitigation of green house gasses. In the workshops, a total of 1500 scientists, government officials and business leaders have outlined scenarios for technology development...

  9. Water Treatment Technology - Hydraulics.

    Science.gov (United States)

    Ross-Harrington, Melinda; Kincaid, G. David

    One of twelve water treatment technology units, this student manual on hydraulics provides instructional materials for three competencies. (The twelve units are designed for a continuing education training course for public water supply operators.) The competencies focus on the following areas: head loss in pipes in series, function loss in…

  10. Bibliographical and miscellaneous notes

    NARCIS (Netherlands)

    Lam, H.J.

    1936-01-01

    C. G. G. J. VAN STEENIS, Maleische Vegetatieschetsen — Toelichting bij de plantengeografisohe kaart van Nederlandsch Oost-Indië (Sketches of Malaysian vegetations — Comments to the phytogeographical map of Netherlands East India) — Reprinted from the „Tijdschrift van het Koninklijk Nederlandsch Aard

  11. Diglossia: A Bibliographic Review.

    Science.gov (United States)

    Hudson, Alan

    1992-01-01

    Defines and traces the history of diglossia, and offers an extensive bibliography on the subject. The need for an overall integration of research within the socioevolutionary context of diglossia is highlighted. (32 references) (LT)

  12. Novedades Bibliograficas (Bibliographic News).

    Science.gov (United States)

    Boletin del Centro Nacional de Documentacion e Informacion Educativa, 1969

    1969-01-01

    The first part of this document lists various current meetings on educational topics in Latin America. The second part lists and annotates 12 new educational books and articles from Latin America as well as from Europe on a variety of pedagogical subjects from primary education and university legislation to the teaching of handicapped children and…

  13. Obesity: A Bibliographic Review

    Science.gov (United States)

    McGowan, Beth

    2012-01-01

    The study of obesity is a relatively new interdisciplinary academic field. The community college library shelves should contain two types of resources. First, several kinds of reference materials, and second, a host of broader materials that place the discussion of obesity within a cultural framework. This overview is divided into two major…

  14. Obesity: A Bibliographic Review

    Science.gov (United States)

    McGowan, Beth

    2012-01-01

    The study of obesity is a relatively new interdisciplinary academic field. The community college library shelves should contain two types of resources. First, several kinds of reference materials, and second, a host of broader materials that place the discussion of obesity within a cultural framework. This overview is divided into two major…

  15. On the Representation of Science and Technology in Black Mirror

    Institute of Scientific and Technical Information of China (English)

    黄中女

    2013-01-01

    Science and technology has always been the theme of television series. Different from many representations in conven-tional television series, Black Mirror, a British television mini series, satirizes the relationship between people and science and tech-nology. Meanwhile, it represents a paradoxical emotional appeal based on the relationship.

  16. BIBFRAME:A new format of bibliographic data%书目数据新格式--“书目框架计划”BIBFRAME

    Institute of Scientific and Technical Information of China (English)

    俞小怡; 罗双玲

    2015-01-01

    Initiated by the Library of Congress, BIBFRAME provides a foundation for the future of bibliographic description, both on the web, and in the broader networked world.The BIBFRAME metamodel is designed to be lightweight, flexible and able to accommodate the declarative needs of both existing ( RDA, DACS, VRA, etc..) and yet-to-be-developed community vocabularies .In addition to being a replacement for MARC, BIBFRAME serves as a general model for expressing and connecting bibliographic data .After the background of BIBFRAME was described , its structure , attribute and contents were analyzed , its 3 basic elements , namely attribute , unique-ness and relevance , were pointed out , and its model and vocabulary were discussed .%书目框架计划(又称书目数据格式) BIBFRAME是美国国会图书馆与Zepheira公司合作开发的语义网应用中新一代书目数据编码格式,其宗旨是对分类资源达到“一次编制,无限通用”。本文分析了BIBFRAME的体系结构、属性和内容,指出了归属性、唯一性和关联性是BIBFRAME属性的3个基本要素,探讨了其模型、词汇以及适用的资源类型。

  17. Problems and Several Solutions of Bibliographic Reference Marking%文后参考文献著录存在的问题及应对策略

    Institute of Scientific and Technical Information of China (English)

    邓雯

    2012-01-01

    References is important component of sci-tech papers. The quality of bibliographic reference determinates the academic standard and overall quality of papers and even sci-tech journal. Many problems of the improper and wrong citations of bibliographic references found in sei-tech papers are summed up, which include "quoted without marking", "marked without quoting", excessive self-citation and quoted from a secondary source, nonstandard marking. Proposes several corresponding countermeasures from three aspects, namely, the self-examination by author, editor checking and reviewer giving assistance.%参考文献是科技论文不可或缺的重要成分之一,参考文献著录的质量直接影响到论文乃至期刊的学术水平和整体质量。对科技期刊参考文献著录存在的“引而不著”、“著而不引”、过度自引、转引、著录格式欠规范等诸多问题进行了阐述,从作者自查、编辑把关、审稿人协助三个环节提出了相应的防范策略。

  18. `Indoor` series vending machines; `Indoor` series jido hanbaiki

    Energy Technology Data Exchange (ETDEWEB)

    Gensui, T.; Kida, A. [Fuji Electric Co. Ltd., Tokyo (Japan); Okumura, H. [Fuji Denki Reiki Co. Ltd., Tokyo (Japan)

    1996-07-10

    This paper introduces three series of vending machines that were designed to match the interior of an office building. The three series are vending machines for cups, paper packs, cans, and tobacco. Among the three series, `Interior` series has a symmetric design that was coated in a grain pattern. The inside of the `Interior` series is coated by laser satin to ensure a sense of superior quality and a refined style. The push-button used for product selection is hot-stamped on the plastic surface to ensure the hair-line luster. `Interior Phase II` series has a bay window design with a sense of superior quality and lightness. The inside of the `Interior Phase II` series is coated by laser satin. `Interior 21` series is integrated with the wall except the sales operation panel. The upper and lower dress panels can be detached and attached. The door lock is a wire-type structure with high operativity. The operation block is coated by titanium color. The dimensions of three series are standardized. 6 figs., 1 tab.

  19. From Fourier Series to Rapidly Convergent Series for Zeta(3)

    DEFF Research Database (Denmark)

    Scheufens, Ernst E

    2011-01-01

    The article presents a mathematical study which investigates the exact values of the Riemann zeta (ζ) function. It states that exact values can be determined from Fourier series for periodic versions of even power functions. It notes that using power series for logarithmic functions on this such ......The article presents a mathematical study which investigates the exact values of the Riemann zeta (ζ) function. It states that exact values can be determined from Fourier series for periodic versions of even power functions. It notes that using power series for logarithmic functions...

  20. Technology Education and the Arts

    Science.gov (United States)

    Roman, Harry T.

    2009-01-01

    One hears quite frequently how the arts continually suffer in the academic day. Many long-time technology education champions certainly know what this is all about; but there may be some ways to use technology education to bring the arts into the classroom. This article offers a series of activities and suggestions that will help students better…

  1. Measuring the evolution of the drivers of technological innovation in the patent record.

    Science.gov (United States)

    Buchanan, Andrew; Packard, Norman H; Bedau, Mark A

    2011-01-01

    We argue that technology changes over time by an evolutionary process that is similar in important respects to biological evolution. The process is adaptive in the sense that technologies are selected because of their specific adaptive value and not at random, but this adaptive evolutionary process differs from the Darwinian process of random variation followed by natural selection. We find evidence for the adaptive evolution of technology in the US patent record, specifically, the public bibliographic information of all utility patents issued in the United States from 1976 through 2010. Patents record certain innovations in the evolution of technology. The 1976-2010 patent record is huge, containing almost four million patents. We use a patent's incoming citations to measure its impact on subsequent patented innovations. Weighting innovative impact by the dissimilarity between parent and child technologies reveals that many of the most fecund inventions are door-opening technologies that spawn innovations in widely diverse categories.

  2. Time series analysis and inverse theory for geophysicists

    Institute of Scientific and Technical Information of China (English)

    Junzo Kasahara

    2006-01-01

    @@ Thanks to the advances in geophysical measurement technologies, most geophysical data are now recorded in digital form. But to extract the ‘Earth's nature’ from observed data, it is necessary to apply the signal-processing method to the time-series data, seismograms and geomagnetic records being the most common. The processing of time-series data is one of the major subjects of this book.By the processing of time series data, numerical values such as travel-times are obtained.The first stage of data analysis is forward modeling, but the more advanced step is the inversion method. This is the second subject of this book.

  3. Technology '90

    Energy Technology Data Exchange (ETDEWEB)

    1991-01-01

    The US Department of Energy (DOE) laboratories have a long history of excellence in performing research and development in a number of areas, including the basic sciences, applied-energy technology, and weapons-related technology. Although technology transfer has always been an element of DOE and laboratory activities, it has received increasing emphasis in recent years as US industrial competitiveness has eroded and efforts have increased to better utilize the research and development resources the laboratories provide. This document, Technology '90, is the latest in a series that is intended to communicate some of the many opportunities available for US industry and universities to work with the DOE and its laboratories in the vital activity of improving technology transfer to meet national needs. Technology '90 is divided into three sections: Overview, Technologies, and Laboratories. The Overview section describes the activities and accomplishments of the DOE research and development program offices. The Technologies section provides descriptions of new technologies developed at the DOE laboratories. The Laboratories section presents information on the missions, programs, and facilities of each laboratory, along with a name and telephone number of a technology transfer contact for additional information. Separate papers were prepared for appropriate sections of this report.

  4. Health-related quality of life in breast cancer patients: A bibliographic review of the literature from 1974 to 2007

    Directory of Open Access Journals (Sweden)

    Montazeri Ali

    2008-08-01

    Full Text Available Abstract Background Quality of life in patients with breast cancer is an important outcome. This paper presents an extensive overview on the topic ranging from descriptive findings to clinical trials. Methods This was a bibliographic review of the literature covering all full publications that appeared in English language biomedical journals between 1974 and 2007. The search strategy included a combination of key words 'quality of life' and 'breast cancer' or 'breast carcinoma' in titles. A total of 971 citations were identified and after exclusion of duplicates, the abstracts of 606 citations were reviewed. Of these, meetings abstracts, editorials, brief commentaries, letters, errata and dissertation abstracts and papers that appeared online and were indexed ahead of publication were also excluded. The remaining 477 papers were examined. The major findings are summarized and presented under several headings: instruments used, validation studies, measurement issues, surgical treatment, systemic therapies, quality of life as predictor of survival, psychological distress, supportive care, symptoms and sexual functioning. Results Instruments-Several valid instruments were used to measure quality of life in breast cancer patients. The European Organization for Research and Treatment of Cancer Core Cancer Quality of Life Questionnaire (EORTC QLQ-C30 and its breast cancer specific complementary measure (EORTC QLQ-BR23 and the Functional Assessment Chronic Illness Therapy General questionnaire (FACIT-G and its breast cancer module (FACIT-B were found to be the most common and well developed instruments to measure quality of life in breast cancer patients. Surgery-different surgical procedures led to relatively similar results in terms of quality of life assessments, although mastectomy patients compared to conserving surgery patients usually reported a lower body image and sexual functioning. Systemic therapies-almost all studies indicated that breast

  5. [The use of bibliographic databases by Spanish-speaking Latin American biomedical researchers: a cross-sectional study].

    Science.gov (United States)

    Ospina, Edgar Guillermo; Reveiz Herault, Ludovic; Cardona, Andrés Felipe

    2005-04-01

    To describe how Spanish-speaking biomedical professionals in Latin America access and utilize bibliographic databases. Based on a MEDLINE search, 2 515 articles published between August 2002 and August 2003 were identified that dealt with and/or had authors from 16 countries: Argentina, Bolivia, Chile, Colombia, Costa Rica, Cuba, Ecuador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Paraguay, Peru, Uruguay, and Venezuela. The search was limited to references to basic science, clinical science, or social medicine. A survey was sent by e-mail to researchers who lived in 15 of the 16 countries (the exception being Nicaragua). The survey asked about the researcher's area of work (basic science, clinical science, or public health), the level of skill in using databases, the frequency and type of access to the databases most utilized, the impact from not having access to the full text of articles when preparing a manuscript, and how the respondent usually obtained the full-text version of articles. A total of 586 e-mail messages with the survey were sent out, and 185 responses were received (32%). The databases most utilized to obtain biomedical information were MEDLINE (34.1%), general search engines (Google, Yahoo!, and AltaVista) (15.9%), on-line journals (9.8%), BIREME-LILACS (6.0%), BioMedNet (5.4%), the databases of the Centers for Disease Control and Prevention of the United States of America (5.2%), and the Cochrane Library (4.9%). Of the respondents, 64% said they had average or advanced abilities in using MEDLINE. However, 71% of the respondents did not use or were not aware of the MEDLINE Medical Subject Headings (MeSH), a controlled vocabulary established by the National Library of Medicine of the United States of America for indexing articles. The frequency of accessing the databases was similar in all the countries studied, without significant differences in terms of the type of access (authorized access to commercial databases, unauthorized access to

  6. Proceedings of a Symposium on the Physics and Technology of Amorphous SiO2 Held in Les Arcs, France on 29 June-3 July 1987

    Science.gov (United States)

    1987-07-03

    Physics and Technology of Amorphous SiO , held June 29-July 3, 1987, in Les Arcs, France"-T.p. verso . Includes bibliographical references and indexes. ISBN...practically unchanged. while that for the amor - 98 10’s phous shows a blue shift. 10 2.0x 16’s SI I _ - 2 3 4 PHOTON ENERGY (eV) 6 Fig. 3 Decay of the

  7. Advanced Oxygen Recovery via Series-Bosch Technology

    Science.gov (United States)

    Abney, Morgan B.; Mansell, J. Matthew; Atkins, Bobby; Evans, Chris; Nur, Mononita; Beassie, Rockford D.

    2015-01-01

    Oxygen recovery from metabolically-produced carbon dioxide (CO2) is of critical importance for long-duration manned space missions beyond low Earth orbit. On the International Space Station (ISS), oxygen is provided to the crew through electrolysis of water in the Oxygen Generation Assembly (OGA). Prior to 2011, this water was entirely resupplied from Earth. A CO2 Reduction Assembly based on the Sabatier reaction (1) was developed by Hamilton Sundstrand and delivered to ISS in 2010. The unit recovers oxygen by reducing metabolic CO2 with diatomic hydrogen (H2) to produce methane and product water. The water is cleaned by the Water Purification Assembly and recycled to the OGA for continued oxygen production. The methane product is vented overboard.

  8. Nuclear Technology Series. Course 20: Radiation Monitoring Techniques (Radiochemical).

    Science.gov (United States)

    Center for Occupational Research and Development, Inc., Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  9. Nuclear Technology Series. Course 2: Radiation Protection I.

    Science.gov (United States)

    Technical Education Research Center, Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  10. Nuclear Technology Series. Course 13: Power Plant Chemistry.

    Science.gov (United States)

    Center for Occupational Research and Development, Inc., Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  11. Nuclear Technology Series. Course 17: Radiation Protection II.

    Science.gov (United States)

    Center for Occupational Research and Development, Inc., Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  12. Nuclear Technology Series. Course 11: Radiation Detection and Measurement.

    Science.gov (United States)

    Technical Education Research Center, Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  13. Nuclear Technology Series. Course 15: Metallurgy and Metals Properties.

    Science.gov (United States)

    Technical Education Research Center, Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  14. Nuclear Technology Series. Course 21: Radioactive Materials Disposal and Management.

    Science.gov (United States)

    Center for Occupational Research and Development, Inc., Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  15. Nuclear Technology Series. Course 25: Radioactive Material Handling Techniques.

    Science.gov (United States)

    Center for Occupational Research and Development, Inc., Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  16. Inversion of the perturbation series

    Energy Technology Data Exchange (ETDEWEB)

    Amore, Paolo [Facultad de Ciencias, Universidad de Colima, Bernal DIaz del Castillo 340, Colima, Colima (Mexico); Fernandez, Francisco M [INIFTA (Conicet, UNLP), Division Quimica Teorica, Diag 113 S/N, Sucursal 4, Casilla de Correo 16, 1900 La Plata (Argentina)

    2008-01-18

    We investigate the inversion of the perturbation series and its resummation, and prove that it is related to a recently developed parametric perturbation theory. Results for some illustrative examples show that in some cases series reversion may improve the accuracy of the results.

  17. Convergence of a Catalan Series

    Science.gov (United States)

    Koshy, Thomas; Gao, Zhenguang

    2012-01-01

    This article studies the convergence of the infinite series of the reciprocals of the Catalan numbers. We extract the sum of the series as well as some related ones, illustrating the power of the calculus in the study of the Catalan numbers.

  18. Advances in time series forecasting

    CERN Document Server

    Cagdas, Hakan Aladag

    2012-01-01

    Readers will learn how these methods work and how these approaches can be used to forecast real life time series. The hybrid forecasting model is also explained. Data presented in this e-book is problem based and is taken from real life situations. It is a valuable resource for students, statisticians and working professionals interested in advanced time series analysis.

  19. Complex Landscape Terms in Seri

    Science.gov (United States)

    O'Meara, Carolyn; Bohnemeyer, Jurgen

    2008-01-01

    The nominal lexicon of Seri is characterized by a prevalence of analytical descriptive terms. We explore the consequences of this typological trait in the landscape domain. The complex landscape terms of Seri classify geographic entities in terms of their material make-up and spatial properties such as shape, orientation, and merological…

  20. Students' Conception of Infinite Series

    Science.gov (United States)

    Martinez-Planell, Rafael; Gonzalez, Ana Carmen; DiCristina, Gladys; Acevedo, Vanessa

    2012-01-01

    This is a report of a study of students' understanding of infinite series. It has a three-fold purpose: to show that students may construct two essentially different notions of infinite series, to show that one of the constructions is particularly difficult for students, and to examine the way in which these two different constructions may be…

  1. Reuse-based software production technology

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Software reuse is viewed as a key technology to improve software product quality and productivity. This paper discusses a series of technologies related with software reuse and software component technology: component model, which describes component's essential characteristics; component acquisition technology, of which domain engineering is the main approach; component management technology, of which component library is the kernel; application integration and composition technology, of which application engineering is the main approach; software evolution technology, of which software reengineering is the main approach, etc. This paper introduces the software development environment: JadeBird Software Production Line System, which effectively integrates the above-mentioned technologies.

  2. Flexible Learning in a Digital World: Experiences and Expectations. Open & Distance Learning Series.

    Science.gov (United States)

    Collis, Betty; Moonen, Jef

    This book provides a series of proven, practical guidelines for using technology in education, giving the reader an overview of how technological applications in education can be harnessed and developed. The book presents an integrated vision of how technology is related to learning-related change, and how current and emerging experiences can…

  3. Webseries, Orginal Series and Digital Series: The Forms of Serial Fiction on the Web

    Directory of Open Access Journals (Sweden)

    Mirko Lino

    2016-06-01

    Full Text Available The aim of this essay is to provide through an historical perspective an analysis of the morphologies of seriality in the web, from its origins to the latest linguistic and formal developments. The subject of this essay is the webseries: a webnative serialized fiction which, although it located several formal correspondences with the model of the TV series at the same time it differs significantly from them. Starting from the appropriation of models and forms of television series, nowadays the webseries stand at the center of the communicational and symbolic transformations that cross the way we communicate, relate and watch the stories in the era of convergence (Jenkins, 2007, within a post-media condition (Eugeni, 2015, and in a culture that always looks straight on the production of hybrid forms (Arcagni, 2016. Webseries is not only a simple model for the serial storytelling, but a format that hybridizes entertainment places making the difference between offline and online series increasingly nuanced, for example like in the cases of Amazon and Netflix’ series. Therefore webseries become one of the formats with which to experiment the languages and narrative forms connected with the last generation of immersive media. In the essay I will try to trace the new forms of webseries in relation to communicational development taken from social networks and from the technology of wereable media as the device for Virtual Reality, in order to draw guidelines for understanding the next horizon of digital storytelling. To do this, I’m going to propose terminological and conceptual change: to adopt the term "digital series" in place of the traditional and insufficient terms of webseries or original series.

  4. Construct-a-Catapult. Science by Design Series.

    Science.gov (United States)

    Pulis, Lee

    This book is one of four books in the Science-by-Design Series crated by TERC and funded by the National Science Foundation (NSF). It integrates history, physics, mathematics, and technology in its challenge to high school students to design and build a working catapult system. Students investigate elasticity, projectile launching, and learn about…

  5. Time series analysis time series analysis methods and applications

    CERN Document Server

    Rao, Tata Subba; Rao, C R

    2012-01-01

    The field of statistics not only affects all areas of scientific activity, but also many other matters such as public policy. It is branching rapidly into so many different subjects that a series of handbooks is the only way of comprehensively presenting the various aspects of statistical methodology, applications, and recent developments. The Handbook of Statistics is a series of self-contained reference books. Each volume is devoted to a particular topic in statistics, with Volume 30 dealing with time series. The series is addressed to the entire community of statisticians and scientists in various disciplines who use statistical methodology in their work. At the same time, special emphasis is placed on applications-oriented techniques, with the applied statistician in mind as the primary audience. Comprehensively presents the various aspects of statistical methodology Discusses a wide variety of diverse applications and recent developments Contributors are internationally renowened experts in their respect...

  6. Benchmarking of energy time series

    Energy Technology Data Exchange (ETDEWEB)

    Williamson, M.A.

    1990-04-01

    Benchmarking consists of the adjustment of time series data from one source in order to achieve agreement with similar data from a second source. The data from the latter source are referred to as the benchmark(s), and often differ in that they are observed at a lower frequency, represent a higher level of temporal aggregation, and/or are considered to be of greater accuracy. This report provides an extensive survey of benchmarking procedures which have appeared in the statistical literature, and reviews specific benchmarking procedures currently used by the Energy Information Administration (EIA). The literature survey includes a technical summary of the major benchmarking methods and their statistical properties. Factors influencing the choice and application of particular techniques are described and the impact of benchmark accuracy is discussed. EIA applications and procedures are reviewed and evaluated for residential natural gas deliveries series and coal production series. It is found that the current method of adjusting the natural gas series is consistent with the behavior of the series and the methods used in obtaining the initial data. As a result, no change is recommended. For the coal production series, a staged approach based on a first differencing technique is recommended over the current procedure. A comparison of the adjustments produced by the two methods is made for the 1987 Indiana coal production series. 32 refs., 5 figs., 1 tab.

  7. Remote Sensing Time Series Product Tool

    Science.gov (United States)

    Predos, Don; Ryan, Robert E.; Ross, Kenton W.

    2006-01-01

    The TSPT (Time Series Product Tool) software was custom-designed for NASA to rapidly create and display single-band and band-combination time series, such as NDVI (Normalized Difference Vegetation Index) images, for wide-area crop surveillance and for other time-critical applications. The TSPT, developed in MATLAB, allows users to create and display various MODIS (Moderate Resolution Imaging Spectroradiometer) or simulated VIIRS (Visible/Infrared Imager Radiometer Suite) products as single images, as time series plots at a selected location, or as temporally processed image videos. Manually creating these types of products is extremely labor intensive; however, the TSPT development tool makes the process simplified and efficient. MODIS is ideal for monitoring large crop areas because of its wide swath (2330 km), its relatively small ground sample distance (250 m), and its high temporal revisit time (twice daily). Furthermore, because MODIS imagery is acquired daily, rapid changes in vegetative health can potentially be detected. The new TSPT technology provides users with the ability to temporally process high-revisit-rate satellite imagery, such as that acquired from MODIS and from its successor, the VIIRS. The TSPT features the important capability of fusing data from both MODIS instruments onboard the Terra and Aqua satellites, which drastically improves cloud statistics. With the TSPT, MODIS metadata is used to find and optionally remove bad and suspect data. Noise removal and temporal processing techniques allow users to create low-noise time series plots and image videos and to select settings and thresholds that tailor particular output products. The TSPT GUI (graphical user interface) provides an interactive environment for crafting what-if scenarios by enabling a user to repeat product generation using different settings and thresholds. The TSPT Application Programming Interface provides more fine-tuned control of product generation, allowing experienced

  8. Finding Qualitative Research Evidence for Health Technology Assessment.

    Science.gov (United States)

    DeJean, Deirdre; Giacomini, Mita; Simeonov, Dorina; Smith, Andrea

    2016-08-01

    Health technology assessment (HTA) agencies increasingly use reviews of qualitative research as evidence for evaluating social, experiential, and ethical aspects of health technologies. We systematically searched three bibliographic databases (MEDLINE, CINAHL, and Social Science Citation Index [SSCI]) using published search filters or "hedges" and our hybrid filter to identify qualitative research studies pertaining to chronic obstructive pulmonary disease and early breast cancer. The search filters were compared in terms of sensitivity, specificity, and precision. Our screening by title and abstract revealed that qualitative research constituted only slightly more than 1% of all published research on each health topic. The performance of the published search filters varied greatly across topics and databases. Compared with existing search filters, our hybrid filter demonstrated a consistently high sensitivity across databases and topics, and minimized the resource-intensive process of sifting through false positives. We identify opportunities for qualitative health researchers to improve the uptake of qualitative research into evidence-informed policy making.

  9. Time Series with Tailored Nonlinearities

    CERN Document Server

    Raeth, C

    2015-01-01

    It is demonstrated how to generate time series with tailored nonlinearities by inducing well- defined constraints on the Fourier phases. Correlations between the phase information of adjacent phases and (static and dynamic) measures of nonlinearities are established and their origin is explained. By applying a set of simple constraints on the phases of an originally linear and uncor- related Gaussian time series, the observed scaling behavior of the intensity distribution of empirical time series can be reproduced. The power law character of the intensity distributions being typical for e.g. turbulence and financial data can thus be explained in terms of phase correlations.

  10. Fractal and Multifractal Time Series

    CERN Document Server

    Kantelhardt, Jan W

    2008-01-01

    Data series generated by complex systems exhibit fluctuations on many time scales and/or broad distributions of the values. In both equilibrium and non-equilibrium situations, the natural fluctuations are often found to follow a scaling relation over several orders of magnitude, allowing for a characterisation of the data and the generating complex system by fractal (or multifractal) scaling exponents. In addition, fractal and multifractal approaches can be used for modelling time series and deriving predictions regarding extreme events. This review article describes and exemplifies several methods originating from Statistical Physics and Applied Mathematics, which have been used for fractal and multifractal time series analysis.

  11. Models for dependent time series

    CERN Document Server

    Tunnicliffe Wilson, Granville; Haywood, John

    2015-01-01

    Models for Dependent Time Series addresses the issues that arise and the methodology that can be applied when the dependence between time series is described and modeled. Whether you work in the economic, physical, or life sciences, the book shows you how to draw meaningful, applicable, and statistically valid conclusions from multivariate (or vector) time series data.The first four chapters discuss the two main pillars of the subject that have been developed over the last 60 years: vector autoregressive modeling and multivariate spectral analysis. These chapters provide the foundational mater

  12. Summable series and convergence factors

    CERN Document Server

    Moore, Charles N

    1938-01-01

    Fairly early in the development of the theory of summability of divergent series, the concept of convergence factors was recognized as of fundamental importance in the subject. One of the pioneers in this field was C. N. Moore, the author of the book under review.... Moore classifies convergence factors into two types. In type I he places the factors which have only the property that they preserve convergence for a convergent series or produce convergence for a summable series. In type II he places the factors which not only maintain or produce convergence but have the additional property that

  13. Effects of Hofmeister salt series on gluten network formation: Part I. Cation series.

    Science.gov (United States)

    Tuhumury, H C D; Small, D M; Day, L

    2016-12-01

    Different cationic salts were used to investigate the effects of the Hofmeister salt series on gluten network formation. The effects of cationic salts on wheat flour dough mixing properties, the rheological and the chemical properties of the gluten extracted from the dough with different respective salts, were investigated. The specific influence of different cationic salts on the gluten structure formation during dough mixing, compared to the sodium ion, were determined. The effects of different cations on dough and gluten of different flours mostly followed the Hofmeister series (NH4(+), K(+), Na(+), Mg(2+) and Ca(2+)). The impacts of cations on gluten structure and dough rheology at levels tested were relatively small. Therefore, the replacement of sodium from a technological standpoint is possible, particularly by monovalent cations such as NH4(+), or K(+). However the levels of replacement need to take into account sensory attributes of the cationic salts.

  14. Some general random Taylor series

    Institute of Scientific and Technical Information of China (English)

    孙道椿; 余家荣

    1996-01-01

    Kahane has studied the value distribution of Gauss-Taylor series where is a complex Gauss sequence and The value distribution of more general random Taylor series is considered, where {Xn} is a sequence of real or complex random variables of independent, symmetric and equally distributed with finite non-zero fourth moment (the classical Gauss, Steinhaus and Rademacher random variables are special cases of such variables). First a theorem on the growth of characteristic functions is proved by a method which is completely different from Kahane’s. Then it is applied to proving that the range of general random Taylor series is almost surely dense everywhere in the complex plane and that if the random variable is bounded and continuous, the random series surely has no finite Nevanlinna deficient value.

  15. The Harvey lectures, Series 82

    Energy Technology Data Exchange (ETDEWEB)

    Botstein, D.; Cech, T.R.; Hille, B.; Lodish, H.F.; Majerus, P.W.

    1988-01-01

    The Harvey Lecture Series is published annually and provides reviews of research topics in the biomedical sciences. Eight lectures by investigators are included in the volume representing the most recent work in the major laboratories.

  16. Time series prediction in agroecosystems

    Science.gov (United States)

    Cortina-Januchs, M. G.; Quintanilla-Dominguez, J.; Vega-Corona, A.; Andina, D.

    2012-04-01

    This work proposes a novel model to predict time series such as frost, precipitation, temperature, solar radiation, all of them important variables for the agriculture process. In the proposed model, Artificial Neural Networks (ANN) combined with clustering algorithms and sensor data fusion are used. The real time series are obtained from different sensors. The clustering algorithms find relationships between variables, clustering involves the task of dividing data sets, which assigns the same label to members who belong to the same group, so that each group is homogeneous and distinct from the others. Those relationships provide information to the ANN in order to obtain the time series prediction. The most important issue of ANN in time series prediction is generalization, which refers to their ability to produce reasonable predictions on data sets other than those used for the estimation of the model parameters.

  17. Eisenstein series for SL(2)

    Institute of Scientific and Technical Information of China (English)

    KUDLA; Stephen; S.

    2010-01-01

    This paper gives explicit formulas for the Fourier expansion of general Eisenstein series and local Whittaker functions over SL2.They are used to compute both the value and derivatives of these functions at critical points.

  18. Energy and Technology Review

    Energy Technology Data Exchange (ETDEWEB)

    Bookless, W.A.; Quirk, W.J. [eds.

    1994-06-01

    This report discusses: The Clementine satellite, the first US satellite to the Moon in more than two decades, sent back more than 1.5 million images of the lunar surface using cameras designed and calibrated by LLNL. An LLNL-developed laser ranger provided information that will be used to construct a relief map of the Moon`s surface; and Uncertainty and the Federal Role in Science and Technology, Ralph E. Gomory was a recent participate in the Director`s Distinguished Lecturer Series at LLNL. In his lecture, he addressed some of the tensions, conflicts, and possible goals related to federal support for science and technology.

  19. The Application of Clustering Techniques to Citation Data. Research Reports Series B No. 6.

    Science.gov (United States)

    Arms, William Y.; Arms, Caroline

    This report describes research carried out as part of the Design of Information Systems in the Social Sciences (DISISS) project. Cluster analysis techniques were applied to a machine readable file of bibliographic data in the form of cited journal titles in order to identify groupings which could be used to structure bibliographic files. Practical…

  20. Fossil-fuel power plants and power generation: Economic analysis. (Latest citations from the NTIS bibliographic database). Published Search

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-02-01

    The bibliography contains citations concerning economic analyses and evaluations of utility and industrial fossil-fuel power generation. Coal-fired, oil-fired, and natural gas-fired electric power generating systems are discussed. Specific technologies, experiences, and locations are also considered. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  1. Adult, Continuing, and In-Service Education and the Library in Higher Education: A Bibliographic Check List. Report No. 11.

    Science.gov (United States)

    Stevens, Nicholas G.

    As an aid for educational change, a bibliography has been prepared in the areas of: trends and developments in higher education; science, technology, civilization, and social change; the future and future research; the library-college concept; the articulation program; educational coordination; interinstitutional cooperation; transfer students;…

  2. The Peano-Baker series

    CERN Document Server

    Baake, Michael

    2010-01-01

    This note reviews the Peano-Baker series and its use to solve the general linear system of ODEs. The account is elementary and self-contained, and is meant as a pedagogic introduction to this approach, which is well known but usually treated as a folklore result or as a purely formal tool. Here, a simple convergence result is given, and two examples illustrate that the series can be used explicitly as well.

  3. Series and parallel arc-fault circuit interrupter tests.

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, Jay Dean; Fresquez, Armando J.; Gudgel, Bob; Meares, Andrew

    2013-07-01

    While the 2011 National Electrical Codeª (NEC) only requires series arc-fault protection, some arc-fault circuit interrupter (AFCI) manufacturers are designing products to detect and mitigate both series and parallel arc-faults. Sandia National Laboratories (SNL) has extensively investigated the electrical differences of series and parallel arc-faults and has offered possible classification and mitigation solutions. As part of this effort, Sandia National Laboratories has collaborated with MidNite Solar to create and test a 24-string combiner box with an AFCI which detects, differentiates, and de-energizes series and parallel arc-faults. In the case of the MidNite AFCI prototype, series arc-faults are mitigated by opening the PV strings, whereas parallel arc-faults are mitigated by shorting the array. A range of different experimental series and parallel arc-fault tests with the MidNite combiner box were performed at the Distributed Energy Technologies Laboratory (DETL) at SNL in Albuquerque, NM. In all the tests, the prototype de-energized the arc-faults in the time period required by the arc-fault circuit interrupt testing standard, UL 1699B. The experimental tests confirm series and parallel arc-faults can be successfully mitigated with a combiner box-integrated solution.

  4. Multiple (Two) Met Bel 601 In Series Ultimate Vacuum Testing

    Energy Technology Data Exchange (ETDEWEB)

    Restivo, M. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL)

    2016-09-30

    SRNL Environmental and Chemical Process Technology (E&CPT) was requested to perform testing of vacuum pumps per a verbal request from the Customer, SRNL Hydrogen Processing Technology. Tritium Operations is currently having difficulties procuring the Normetex™® Model 15 m3/hr (9 CFM) vacuum pump (formerly Normetex Pompes, now EumecaSARL). One possible solution proposed by Hydrogen Processing Technology personnel is to use two Senior Aerospace Metal Bellows MB-601 vacuum pumps piped with the heads in series, and the pumps in series (Figure 1 below). This memorandum documents the ultimate vacuum testing that was performed to determine if this concept was a viable alternate vacuum pump strategy. This testing dovetails with previous pump evaluations documented in references 1 and 2.

  5. Mathematics for electronic technology

    CERN Document Server

    Howson, D P

    1975-01-01

    Mathematics for Electronic Technology is a nine-chapter book that begins with the elucidation of the introductory concepts related to use of mathematics in electronic engineering, including differentiation, integration, partial differentiation, infinite series, vectors, vector algebra, and surface, volume and line integrals. Subsequent chapters explore the determinants, differential equations, matrix analysis, complex variable, topography, graph theory, and numerical analysis used in this field. The use of Fourier method for harmonic analysis and the Laplace transform is also described. The ma

  6. CHP Technologies

    Science.gov (United States)

    Learn about CHP technologies, including reciprocating engines, combustion turbines, steam turbines, microturbines, fuel cells, and waste heat to power. Access the Catalog of CHP Technologies and the Biomass CHP Catalog of Technologies.

  7. Assistive Technology

    Science.gov (United States)

    ... Page Resize Text Printer Friendly Online Chat Assistive Technology Assistive technology (AT) is any service or tool that helps ... be difficult or impossible. For older adults, such technology may be a walker to improve mobility or ...

  8. INFORMATION TECHNOLOGY STRATEGIC ALIGNMENT: ANALYSIS OF ALIGNMENT MODELS AND PROPOSALS FOR FUTURE RESEARCH

    Directory of Open Access Journals (Sweden)

    Fabrício Sobrosa Affeldt

    2009-10-01

    Full Text Available Information Technology (IT is a resource capable of supporting businesses, which provides agile operations and mobility and decision support tools. The link between IT and business strategy has been studied regarding the best fitted model to improve company performance. This paper analyzes, through bibliographic research, the strategic alignment concept and the evolution of the strategic alignment theoretical models that are considered references in this area. The paper presents a comparison between these referential models and some perspectives for future research related IT strategic alignment.

  9. Summation of Divergent Power Series by Means of Factorial Series

    CERN Document Server

    Weniger, Ernst Joachim

    2010-01-01

    Factorial series played a major role in Stirling's classic book "Methodus Differentialis" (1730), but now only a few specialists still use them. This article wants to show that this neglect is unjustified, and that factorial series are useful numerical tools for the summation of divergent (inverse) power series. This is documented by summing the divergent asymptotic expansion for the exponential integral $E_{1} (z)$ and the factorially divergent Rayleigh-Schr\\"{o}dinger perturbation expansion for the quartic anharmonic oscillator. Stirling numbers play a key role since they occur as coefficients in expansions of an inverse power in terms of inverse Pochhammer symbols and vice versa. It is shown that the relationships involving Stirling numbers are special cases of more general orthogonal and triangular transformations.

  10. IEA Energy Technology Essentials: Hydrogen Production and Distribution

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-04-15

    The IEA Energy Technology Essentials series offers concise four-page updates on the different technologies for producing, transporting and using energy. Hydrogen Production and Distribution are the topics covered in this edition.

  11. Waste treatment by reverse osmosis and membrane processing. (Latest citations from the NTIS bibliographic database). Published Search

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-10-01

    The bibliography contains citations concerning the technology of reverse osmosis and membrane processing in sewage and industrial waste treatment. Citations discuss ultrafiltration, industrial water reuse, hazardous waste treatment, municipal wastes, and materials recovery. Waste reduction and recycling in electroplating, metal finishing, and circuit board manufacturing are considered. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  12. Product Summability Transform of Conjugate Series of Fourier Series

    Directory of Open Access Journals (Sweden)

    Vishnu Narayan Mishra

    2012-01-01

    Full Text Available A known theorem, Nigam (2010 dealing with the degree of approximation of conjugate of a signal belonging to Lipξ(t-class by (E,1(C,1 product summability means of conjugate series of Fourier series has been generalized for the weighted W(Lr,ξ(t, (r≥1,(t>0-class, where ξ(t is nonnegative and increasing function of t, by En1Cn1~ which is in more general form of Theorem 2 of Nigam and Sharma (2011.

  13. Chemical and biological warfare: Protection, decontamination, and disposal. (Latest citations from the NTIS bibliographic database). Published Search

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-11-01

    The bibliography contains citations concerning the means to defend against chemical and biological agents used in military operations, and to eliminate the effects of such agents on personnel, equipment, and grounds. Protection is accomplished through protective clothing and masks, and in buildings and shelters through filtration. Elimination of effects includes decontamination and removal of the agents from clothing, equipment, buildings, grounds, and water, using chemical deactivation, incineration, and controlled disposal of material in injection wells and ocean dumping. Other Published Searches in this series cover chemical warfare detection; defoliants; general studies; biochemistry and therapy; and biology, chemistry, and toxicology associated with chemical warfare agents.(Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  14. Chemical and biological warfare: Protection, decontamination, and disposal. (Latest citations from the NTIS bibliographic database). Published Search

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-10-01

    The bibliography contains citations concerning the means to defend against chemical and biological agents used in military operations, and to eliminate the effects of such agents on personnel, equipment, and grounds. Protection is accomplished through protective clothing and masks, and in buildings and shelters through filtration. Elimination of effects includes decontamination and removal of the agents from clothing, equipment, buildings, grounds, and water, using chemical deactivation, incineration, and controlled disposal of material in injection wells and ocean dumping. Other Published Searches in this series cover chemical warfare detection; defoliants; general studies; biochemistry and therapy; and biology, chemistry, and toxicology associated with chemical warfare agents. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  15. Diophantine approximation and Dirichlet series

    CERN Document Server

    Queffélec, Hervé

    2013-01-01

    This self-contained book will benefit beginners as well as researchers. It is devoted to Diophantine approximation, the analytic theory of Dirichlet series, and some connections between these two domains, which often occur through the Kronecker approximation theorem. Accordingly, the book is divided into seven chapters, the first three of which present tools from commutative harmonic analysis, including a sharp form of the uncertainty principle, ergodic theory and Diophantine approximation to be used in the sequel. A presentation of continued fraction expansions, including the mixing property of the Gauss map, is given. Chapters four and five present the general theory of Dirichlet series, with classes of examples connected to continued fractions, the famous Bohr point of view, and then the use of random Dirichlet series to produce non-trivial extremal examples, including sharp forms of the Bohnenblust-Hille theorem. Chapter six deals with Hardy-Dirichlet spaces, which are new and useful Banach spaces of anal...

  16. Software Engineering Laboratory Series: Proceedings of the Twenty-Second Annual Software Engineering Workshop

    Science.gov (United States)

    1997-01-01

    The Software Engineering Laboratory (SEL) is an organization sponsored by NASA/GSFC and created to investigate the effectiveness of software engineering technologies when applied to the development of application software. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that includes this document.

  17. Software Engineering Laboratory Series: Proceedings of the Twenty-First Annual Software Engineering Workshop

    Science.gov (United States)

    1996-01-01

    The Software Engineering Laboratory (SEL) is an organization sponsored by NASA/GSFC and created to investigate the effectiveness of software engineering technologies when applied to the development of application software. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that includes this document.

  18. Software Engineering Laboratory Series: Proceedings of the Twentieth Annual Software Engineering Workshop

    Science.gov (United States)

    1995-01-01

    The Software Engineering Laboratory (SEL) is an organization sponsored by NASA/GSFC and created to investigate the effectiveness of software engineering technologies when applied to the development of application software. The activities, findings, and recommendations of the SEL are recorded in the Software Engineering Laboratory Series, a continuing series of reports that includes this document.

  19. Thirty Sixth Series of the Next Kind of Series

    NARCIS (Netherlands)

    Kok, Wjm

    2013-01-01

    The subject of the research is ‘difference and repetition,’ an area which bears a direct relationship to Wjm Kok’s practice, in which the production of work always emerges and passes through series. It is also the title of a book by Gilles Deleuze that has been used as source and reference to explic

  20. Future Technology Workshop: A Collaborative Method for the Design of New Learning Technologies and Activities

    Science.gov (United States)

    Vavoula, Giasemi N.; Sharples, Mike

    2007-01-01

    We describe the future technology workshop (FTW), a method whereby people with everyday knowledge or experience in a specific area of technology use (such as using digital cameras) envision and design the interactions between current and future technology and activity. Through a series of structured workshop sessions, participants collaborate to…

  1. Locations in television drama series

    DEFF Research Database (Denmark)

    Waade, Anne Marit

    , and reflect the growing academic and business interests, respectively, on places in a global media and consumption culture (Falkheimer & Jansson, 2006). Based on empirical location studies of three crime series, Wallander (Yellow Bird, 2008-2012), The Bridge (SVT1 & DR1, 2011-2013) and Dicte (Misofilm/TV2...... in the extra bonus material (Gray, 2010; Waade, 2013), and film tours and film apps become part of the television series’ trans-media franchise (Reijnders, 2011; Thompson, 2007). Location has so far been a practical term describing the place where the series is shot. Ellis (1992) used to see location...

  2. On series of dilated functions

    CERN Document Server

    Berkes, Istvan

    2012-01-01

    Given a periodic function $f$, we study the almost everywhere and norm convergence of series $\\sum_{k=1}^\\infty c_k f(kx)$. As the classical theory shows, the behavior of such series is determined by a combination of analytic and number theoretic factors, but precise results exist only in a few special cases. In this paper we use connections with orthogonal function theory and GCD sums to prove several new results, improve old ones and also to simplify and unify the theory.

  3. A study of the type series of Nautilus pompilius Linnaeus, 1758 (Mollusca, Cephalopoda, Nautilida).

    Science.gov (United States)

    Nikolaeva, Svetlana V

    2015-05-25

    Few animals are treasured by zoologists more than Nautilus, and Nautilus pompilius Linnaeus, 1758, the type species of the genus, in particular. However, the type series of this species has not been studied in great detail. According to the rules of zoological nomenclature the type series consists of all the specimens included by the author in the new nominal taxon at the time of description (whether directly or by bibliographic reference), and any evidence, published or unpublished, may be taken into account to determine what specimens are included. The type series of Nautilus pompilius includes specimens in the Linnean Society of London, the University Museum in Uppsala, and specimens figured by pre-Linnaean authors indicated by reference by Linnaeus (1758). One specimen in London and four specimens in Uppsala, which are still extant, are likely to have been known to Linnaeus at the time when he prepared the 10th Edition of Systema Naturae (Linnaeus 1758), although none of these specimens was specifically mentioned by him. Even though it is widely believed that Linnaeus (1767) designated as lectotype a specimen figured by Rumphius (1705) in his D'Amboinsche Rariteitkamer, referred to in the Systema Naturae, this presumed lectotypification is not valid because Linnaeus did not explicitly indicate that any particular specimen was considered to be the type of the species. Later lectotype designations of Rumphius' illustrations are invalid because they show three different specimens. It seems that the best approach, given the quality of the material and the lack of clarity as to its type status, would be to apply to the ICZN asking to set aside all previous type fixations and designate a neotype, preferably a DNA sequenced specimen of known provenance.

  4. Time Series Analysis of Insar Data: Methods and Trends

    Science.gov (United States)

    Osmanoglu, Batuhan; Sunar, Filiz; Wdowinski, Shimon; Cano-Cabral, Enrique

    2015-01-01

    Time series analysis of InSAR data has emerged as an important tool for monitoring and measuring the displacement of the Earth's surface. Changes in the Earth's surface can result from a wide range of phenomena such as earthquakes, volcanoes, landslides, variations in ground water levels, and changes in wetland water levels. Time series analysis is applied to interferometric phase measurements, which wrap around when the observed motion is larger than one-half of the radar wavelength. Thus, the spatio-temporal ''unwrapping" of phase observations is necessary to obtain physically meaningful results. Several different algorithms have been developed for time series analysis of InSAR data to solve for this ambiguity. These algorithms may employ different models for time series analysis, but they all generate a first-order deformation rate, which can be compared to each other. However, there is no single algorithm that can provide optimal results in all cases. Since time series analyses of InSAR data are used in a variety of applications with different characteristics, each algorithm possesses inherently unique strengths and weaknesses. In this review article, following a brief overview of InSAR technology, we discuss several algorithms developed for time series analysis of InSAR data using an example set of results for measuring subsidence rates in Mexico City.

  5. Wind energy technology developments

    DEFF Research Database (Denmark)

    Madsen, Peter Hauge; Hansen, Morten Hartvig; Pedersen, Niels Leergaard

    2014-01-01

    turbine blades and towers are very large series-produced components, which costs and quality are strongly dependent on the manufacturing methods. The industrial wind energy sector is well developed in Denmark, and the competitive advantage of the Danish sector and the potential for job creation......This chapter describes the present mainstream development of the wind turbine technology at present. The turbine technology development trend is characterized by up-scaling to turbines with larger capacity for both onshore and offshore applications, larger rotors and new drivetrain solution......, including the direct-drive solution without gearbox. The technology solutions are strongly influenced by the development of the international industry with a global market for components and a trend towards a “shared” development effort in collaboration between the OEM’s and component sub-suppliers. Wind...

  6. Applied Physics Modules Selected for Architectural and Civil Drafting Technologies.

    Science.gov (United States)

    Waring, Gene

    Designed for individualized use in an applied physics course in postsecondary vocational-technical education, this series of six learning modules is equivalent to the content of a three-credit hour class in surveying and drafting technology, architectural drafting technology, building construction technology, and civil engineering technology.…

  7. Robotics Technology Crosscutting Program. Technology summary

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-06-01

    The Robotics Technology Development Program (RTDP) is a needs-driven effort. A length series of presentations and discussions at DOE sites considered critical to DOE`s Environmental Restoration and Waste Management (EM) Programs resulted in a clear understanding of needed robotics applications toward resolving definitive problems at the sites. A detailed analysis of the resulting robotics needs assessment revealed several common threads running through the sites: Tank Waste Retrieval (TWR), Contaminant Analysis Automation (CAA), Mixed Waste Operations (MWO), and Decontamination and Dismantlement (D and D). The RTDP Group also realized that some of the technology development in these four areas had common (Cross Cutting-CC) needs, for example, computer control and sensor interface protocols. Further, the OTD approach to the Research, Development, Demonstration, Testing, and Evaluation (RDDT and E) process urged an additional organizational breakdown between short-term (1--3 years) and long-term (3--5 years) efforts (Advanced Technology-AT). These factors lead to the formation of the fifth application area for Crosscutting and Advanced Technology (CC and AT) development. The RTDP is thus organized around these application areas -- TWR, CAA, MWO, D and D, and CC and AT -- with the first four developing short-term applied robotics. An RTDP Five-Year Plan was developed for organizing the Program to meet the needs in these application areas.

  8. Communication and collaboration technologies.

    Science.gov (United States)

    Cheeseman, Susan E

    2012-01-01

    This is the third in a series of columns exploring health information technology (HIT) in the neonatal intensive care unit (NICU). The first column provided background information on the implementation of information technology throughout the health care delivery system, as well as the requisite informatics competencies needed for nurses to fully engage in the digital era of health care. The second column focused on information and resources to master basic computer competencies described by the TIGER initiative (Technology Informatics Guiding Education Reform) as learning about computers, computer networks, and the transfer of data.1 This column will provide additional information related to basic computer competencies, focusing on communication and collaboration technologies. Computers and the Internet have transformed the way we communicate and collaborate. Electronic communication is the ability to exchange information through the use of computer equipment and software.2 Broadly defined, any technology that facilitates linking one or more individuals together is a collaborative tool. Collaboration using technology encompasses an extensive range of applications that enable groups of individuals to work together including e-mail, instant messaging (IM ), and several web applications collectively referred to as Web 2.0 technologies. The term Web 2.0 refers to web applications where users interact and collaborate with each other in a collective exchange of ideas generating content in a virtual community. Examples of Web 2.0 technologies include social networking sites, blogs, wikis, video sharing sites, and mashups. Many organizations are developing collaborative strategies and tools for employees to connect and interact using web-based social media technologies.3.

  9. A Borderline Random Fourier Series

    OpenAIRE

    Talagrand, Michel

    1995-01-01

    Consider a mean zero random variable $X$, and an independent sequence $(X_n)$ distributed like $X$. We show that the random Fourier series $\\sum_{n\\geq 1} n^{-1} X_n \\exp(2i\\pi nt)$ converges uniformly almost surely if and only if $E(|X|\\log\\log(\\max(e^e, |X|))) < \\infty$.

  10. Volterra Series Based Distortion Effect

    DEFF Research Database (Denmark)

    Agerkvist, Finn T.

    2010-01-01

    A large part of the characteristic sound of the electric guitar comes from nonlinearities in the signal path. Such nonlinearities may come from the input- or output-stage of the amplier, which is often equipped with vacuum tubes or a dedicated distortion pedal. In this paper the Volterra series e...

  11. Spectroscopy, Understanding the Atom Series.

    Science.gov (United States)

    Hellman, Hal

    This booklet is one of the "Understanding the Atom" Series. The science of spectroscopy is presented by a number of topics dealing with (1) the uses of spectroscopy, (2) its origin and background, (3) the basic optical systems of spectroscopes, spectrometers, and spectrophotometers, (4) the characteristics of wave motion, (5) the…

  12. Teen Addiction. Current Controversies Series.

    Science.gov (United States)

    Winters, Paul A., Ed.

    The Current Controversies series explores social, political, and economic controversies that dominate the national and international scenes today from a variety of perspectives. Recent surveys have shown that, after years of decline, drug use among teenagers has increased during the 1990s, and that alcohol and tobacco use have remained…

  13. Transcendence of Certain Trigonometric Series

    Institute of Scientific and Technical Information of China (English)

    Yao Chen ZHU

    2002-01-01

    In this paper the transcendence of values of certain trigonometric series with algebraiccoefficients and its derivatives at algebraic points is proved under a genera] condition dependent onlyon the coefficients. The proof of the theorem is based on a criterion for linear independence over anumber field.

  14. Illegal Immigration. Opposing Viewpoints Series.

    Science.gov (United States)

    Cozic, Charles P., Ed.

    Books in the Opposing Viewpoints Series present debates about current issues that can be used to teach critical reading and thinking skills. The variety of opinions expressed in this collection of articles and book excerpts explore many aspects of illegal immigration. Contrary depictions of the aspirations and attitudes of illegal immigrants fuel…

  15. Scholars’ Comments On the Series

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The collection embodies the highest academic standard of China’s research on international politics. The publication of the collection is very timely and the series tells about how China can look upon the world appropriately and how the world can look upon China appropriately.—Fan Jingyi, Professor and Dean of the School of Journalism and Communication, Tsinghua University

  16. 高校图书馆西文图书回溯建库实践与思考%Practices and Thinking on Retrospective Bibliographic Database Construction for Western Books in College and University Libraries

    Institute of Scientific and Technical Information of China (English)

    郑朔; 王晓丹

    2012-01-01

    对大连医科大学图书馆西文图书回溯建库工作进行介绍和回顾,包括回溯建库前的准备工作、回溯建库工作流程以及回溯建库后的数据维护等方面。指出回溯书目数据库建设在当今数字化时代仍具有重要意义。%The paper introduces and reviews the retrospective bibliographic database construction work for western books in library of Dalian Medical University,including the preparatory work before construction,the whole working process and data maintenance after construction, etc.Then it points out that the retrospective bibliographic database construction has important significance in nowadays.

  17. International Work-Conference on Time Series

    CERN Document Server

    Pomares, Héctor; Valenzuela, Olga

    2017-01-01

    This volume of selected and peer-reviewed contributions on the latest developments in time series analysis and forecasting updates the reader on topics such as analysis of irregularly sampled time series, multi-scale analysis of univariate and multivariate time series, linear and non-linear time series models, advanced time series forecasting methods, applications in time series analysis and forecasting, advanced methods and online learning in time series and high-dimensional and complex/big data time series. The contributions were originally presented at the International Work-Conference on Time Series, ITISE 2016, held in Granada, Spain, June 27-29, 2016. The series of ITISE conferences provides a forum for scientists, engineers, educators and students to discuss the latest ideas and implementations in the foundations, theory, models and applications in the field of time series analysis and forecasting.  It focuses on interdisciplinary and multidisciplinary rese arch encompassing the disciplines of comput...

  18. Technology Maturity is Technology Superiority

    Science.gov (United States)

    2008-09-09

    Dominant Air Power: Design For Tomorrow…Deliver Today 2 TECHNOLOGY MATURITY CONFERENCE • ONE DEFINITION OF MATURITY – GOOD JUDGEMENT COMES FROM...EXPERIENCE—EXPERIENCE COMES FROM BAD JUDGEMENT Dominant Air Power: Design For Tomorrow…Deliver Today 3 TECHNOLOGY MATURITY CONFERENCE • THIS WILL BE A...2008 TECHNOLOGY MATURITY CONFERENCE “ TECHNOLOGY MATURITY IS TECHNOLOGY SUPERIORITY” Aeronautical Systems Center Dr. Tom Christian ASC/EN, WPAFB OH

  19. 省思國小自然與生活科技領域教科書之意識形態:以K版及N版為例Reflection on Elementary Science and Technology Textbooks: A Case Study of Series K and N

    Directory of Open Access Journals (Sweden)

    蔡瑞君Jui-Chun Tsai

    2008-09-01

    reviewed the grade 1-9 curriculum guidelines in Science and Technology learning area. Second, the authors analyzed the content of grade 3-6 textbooks of K series and N series (which are mostly adopted by schools in Taitung County. Research finds that the content of current curriculum does not reflect the spirits of multicultural science education, and the curriculum needs further improvement. In addition, the selection of living experiences only reflects the life style of metropolis and Han Peoples. Moreover, the contents of these two versions of textbooks imbued the ideologies of Han Peoples and the West-centered knowledge. This article points out the ideological problems in curriculum guideline and textbooks. It also gives suggestions for future revision and research of the Science and Technology Textbooks.

  20. Síntese e reatividade de complexos platina-trifenilestibina: uma revisão bibliográfica Synthesis and reactivity of triphenylstibine-platinum complexes: a bibliographic revision

    Directory of Open Access Journals (Sweden)

    Roberto Santos Barbiéri

    2006-07-01

    Full Text Available This article deals with synthesis and reactivity of complexes with triphenylstibine (SbPh3 as the ligand. A comparative study of analogous complexes of triphenylphosphine (PPh3 and triphenylarsine (AsPh3 with platinum in the oxidation states zero, two and four is included. The bibliographic revision includes publications since 1936, when the first Pt(II complex with triphenylstibine was described.