Is There a Standard Default Keyword Operator? A Bibliometric Analysis of Processing Options Chosen by Libraries To Execute Keyword Searches in Online Public Access Catalogs.

Science.gov (United States)

Klein, Gary M.

1994-01-01

Online public access catalogs from 67 libraries using NOTIS software were searched using Internet connections to determine the positional operators selected as the default keyword operator on each catalog. Results indicate the lack of a processing standard for keyword searches. Five tables provide information. (Author/AEF)

Library Dream Machines: Helping Students Master Super Online Catalogs.

Science.gov (United States)

Webb, T. D.

1992-01-01

Describes how automation has transformed the library and how super-catalogs have affected the process of doing research. Explains how faculty and librarians can work together to help students to use the available databases effectively, by teaching them Boolean logic, standard record formats, filing rules, etc. (DMM)

The Next Generation Online Public Access Catalog in Academic Libraries

OpenAIRE

Wallis, Kim

2009-01-01

"Make it more like Google" is a refrain that is often heard by students at academic libraries when asked how library catalogs can be improved. According to the annual Beloit College Mindset list for the class of 2010, the word Google has always been a verb. It is not surprising students today turn to the web when conducting research as it is what they are familiar with and what they know. How can academic libraries handle the challenge of changing user expectations? Can open source software b...

Online Catalogs from the Users' Perspective: The Use of Focus Group Interviews.

Science.gov (United States)

Connaway, Lynn Silipigni; Johnson, Debra Wilcox; Searing, Susan E.

1997-01-01

Discussion of a study conducted at the University of Wisconsin-Madison to elicit information about the library's online catalog. Highlights the use of focus group interviews. Topics include experience with other catalogs, approaches to searching, positive feedback, barriers to use, and changes to the catalog as a result of the study. (LRW)

Information Resources on Online Public Access Catalogs. A Selected ERIC Bibliography.

Science.gov (United States)

ERIC Clearinghouse on Information Resources, Syracuse, NY.

Sixteen articles, books, and reports published between 1978 and 1983 and cited in "Resources in Education" and "Current Index to Journals in Education" are listed in this bibliography on online public access catalogs (OPACs). Emphasis is on the movement toward computer-based alternatives to library card catalogs and user…

Bringing Federal Documents to the Forefront for Library Users: Selective Cataloging Using an OPAC.

Science.gov (United States)

Oliva, Victor T.

2000-01-01

Reviews the value of federal depository document titles and discuses reasons why many are worth cataloging. Several approaches to cataloging these titles to make them more readily accessible are profiled. The Adelphi University Library (New York) has devised a system, using Boolean logic and an online public access catalog to choose which titles…

Selection and Cataloging of Adult Pornography Web Sites for Academic Libraries

Science.gov (United States)

Dilevko, Juris; Gottlieb, Lisa

2004-01-01

Pornography has become part of mainstream culture. As such, it has become a subject of academic research, and this, in turn, has implications for university libraries. Focusing on adult Internet pornography, this study suggests that academic libraries should provide access to adult pornographic Web sites by including them in their online catalogs.

Washington Public Libraries Online: Collaborating in Cyberspace.

Science.gov (United States)

Wildin, Nancy

1997-01-01

Discussion of public libraries, the Internet, and the World Wide Web focuses on development of a Web site in Washington. Highlights include access to the Internet through online public access catalogs; partnerships between various types of libraries; hardware and software; HTML training; content design; graphics design; marketing; evaluation; and…

Retrospective Catalog Conversion in Mid-Sized Law Libraries: Some Practical Guidelines for Automation.

Science.gov (United States)

Riger, Robert E.

1992-01-01

Discusses retrospective catalog conversion from the viewpoint of a law firm library. Topics discussed include reasons for retrospective conversion; preplanning; suggestions for the selection of software; conducting an inventory of the collection; sources of MARC bibliographic records; setting up an online public access catalog; and marketing…

KVK - a Meta Catalog of Libraries

Directory of Open Access Journals (Sweden)

Michael W. Mönnich

2001-07-01

Full Text Available Over the past years, the majority of libraries worldwide implemented interfaces to allow users to access to their bibliographic databases through the WWW. Usually these interfaces consist of HTML-pages with an embedded FORMS template where the search terms are entered. Thus for the first time it was made possible for the user to access almost every library using only one software: the WWW browser. However, if the user has to search more than one library catalog, e.g. when searching literature for a PhD thesis, he has to access a multitude of catalogs deal with different search forms, different search syntaxes, wildcards etc. This is the case especially for users in Germany. Faced with this situation in 1996, our team at the university library of Karlsruhe came up with the idea to create a virtual catalog enabling our library patrons to search several catalogs simultaneously. The idea was inspired by the successful introduction of meta search engines like metacrawler which perform the same function with internet search engines. So why not try to do it with library catalogs? The idea was discussed, and with support from the faculty of computer science, a prototype was built in July 1996. It proved surprisingly easy to do, so we included not only union catalogs but also bookshops. The meta catalog showed so much potential that we decided not to limit access to our local library patrons but to offer it as a service to the internet community as Karlsruher Virtueller Katalog (KVK, Karlsruhe Virtual Catalog. Once the KVK was announced in several mailing list, the usage peaked within a few weeks and has continued to do so.

CITE NLM: Natural-Language Searching in an Online Catalog.

Science.gov (United States)

Doszkocs, Tamas E.

1983-01-01

The National Library of Medicine's Current Information Transfer in English public access online catalog offers unique subject search capabilities--natural-language query input, automatic medical subject headings display, closest match search strategy, ranked document output, dynamic end user feedback for search refinement. References, description…

Training Concerns for an Online Public Access Catalog.

Science.gov (United States)

Rockman, Ilene F.; Adalian, Paul T., Jr.

This report is designed to raise issues and concerns which will affect the successful implementation of an education and training program once an online public access catalog (OLPAC) has been installed in the Kennedy Library at California Polytechnic State University (Cal Poly), San Luis Obispo. Information presented in the document was gathered…

Designing User Manuals for the Online Public Access Catalog.

Science.gov (United States)

Seiden, Peggy; Sullivan, Patricia

1986-01-01

Describes the process of developing and revising a brochure to guide library patrons in conducting an author search on an online public access catalog in order to demonstrate the application of four steps in production of a functional document--analysis; planning; development; evaluation, testing, and revision. Three sources are given. (EJS)

Instructing the Online Catalog User.

Science.gov (United States)

Miller, William

1986-01-01

This essay offers suggestions to make online public access catalogs (OPACs) less idiosyncratic and more usable. Discussion covers qualitative difference between online catalog and predecessors, challenge of debunking assumptions, skills for success, maintaining an instructional perspective, catalog development for the people by the people, and the…

Comparison and Evaluation of End-User Interfaces for Online Public Access Catalogs.

Science.gov (United States)

Zumer, Maja

End-user interfaces for the online public access catalogs (OPACs) of OhioLINK, a system linking major university and research libraries in Ohio, and its 16 member libraries, accessible through the Internet, are compared and evaluated from the user-oriented perspective. A common, systematic framework was used for the scientific observation of the…

User Practices in Keyword and Boolean Searching on an Online Public Access Catalog.

Science.gov (United States)

Ensor, Pat

1992-01-01

Discussion of keyword and Boolean searching techniques in online public access catalogs (OPACs) focuses on a study conducted at Indiana State University that examined users' attitudes toward searching on NOTIS (Northwestern Online Total Integrated System). Relevant literature is reviewed, and implications for library instruction are suggested. (17…

Encounters with the OPAC: On-Line Searching in Public Libraries.

Science.gov (United States)

Slone, Deborah J.

2000-01-01

Reports on a qualitative study that explored strategies and behaviors of public library users during interaction with an online public access catalog, and users' confidence in finding needed information online. Discusses results of questionnaires, interviews, and observations that examined unknown-item searches, area searches, and known-item…

Enriching Traditional Cataloging for Improved Access to Information:Library of Congress Tables of Contents Projects

Directory of Open Access Journals (Sweden)

John D. Byrum Jr.

2006-03-01

Full Text Available Traditionally, standard catalog records have provided bibliographic data that mostly address the basic features of library resources. At the same time, catalogs have offered access to these records through a limited array of names, titles, series, subject headings, class numbers, and a relatively small number of keywords contained within descriptions. Today’s catalog users expect access to information well beyond what can be offered by traditional approaches to bibliographic description and access. By pursuing a suite of projects, the Library of Congress (LC has responded to the challenge of enticing patrons to continue to include the online catalog among the tools they use for information retrieval. Drawing extensively on the power of automation, staff of LC’s Bibliographic Enrichment Advisory Team (BEAT have created and implemented a variety of initiatives to link researchers, catalogs, and Web resources; increase the content of the catalog record; and link the catalog to electronic resources. BEAT’s ongoing work demonstrates how, in the electronic era, it is possible to provide new and improved ways to capitalize on traditional services in the digital age. This paper will illustrate these points by focusing on BEAT’s tables of contents projects to demonstrate how library automation can make significant bibliographic enhancement efforts quick, easy, and affordable to achieve.

User Problems with Access to Fictional Characters and Personal Names in Online Public Access Catalogs.

Science.gov (United States)

Yee, Martha M.; Soto, Raymond

1991-01-01

Describes a survey of reference librarians in libraries with online public access catalogs that was conducted to determine what types of searches patrons would use to look for names of fictional characters. Name, subject, and author indexes are discussed, and implications for cataloging using the MARC format are suggested. (10 references) (LRW)

The Monolingual Cataloging Monolith: A Barrier to Library Access for Readers of Spanish.

Science.gov (United States)

Jensen, Bruce

2003-01-01

Asserts that despite growing awareness of frontline public service concerns in accommodating Spanish speakers, little care is invested in the technical processing side of the library's responsibility to Spanish speakers. Examines the usefulness and accessibility of online public access catalogs for monolingual Spanish readers, focusing on records…

The Searching Behavior of Remote Users: A Study of One Online Public Access Catalog (OPAC).

Science.gov (United States)

Kalin, Sally W.

1991-01-01

Describes a study that was conducted to determine whether the searching behavior of remote users of LIAS (Library Information Access System), Pennsylvania State University's online public access catalog (OPAC), differed from those using the OPAC within the library. Differences in search strategies and in user satisfaction are discussed. (eight…

The Distribution of Information: The Role for Online Public Access Catalogs.

Science.gov (United States)

Matthews, Joseph R.

1994-01-01

Describes the Online Public Access Catalog (OPAC) and the inclusion of abstracting and indexing industry databases in OPACs. Topics addressed include the implications of including abstracting and indexing tape and CD-ROM products in OPACs; the need for standards allowing library systems to communicate with dissimilar CD-ROM products; and computer,…

Shawnee Mission's On-Line Cataloging System

Directory of Open Access Journals (Sweden)

Ellen Wasby Miller

1971-03-01

Full Text Available An on-line cataloging pilot project for two elementary schools is discussed. The system components are 2740 terminals, upper-lower-case input, IBM's FASTER generalized software package, and usual cards/labels output. Reasons for choosing FASTER, software and hardware features, operating procedures, system performance and costs are detailed. Future expansion to cataloging 100,000 annual K-12 acquisitions, on-line circulation, retrospective conversion, and union book catalogs is set forth.

National Archives Catalog and API

Data.gov (United States)

National Archives and Records Administration — The National Archives Catalog is the online catalog of NARA's nationwide holdings in the Washington, DC area, Regional Archives, and Presidential Libraries.

Telecommuting for Original Cataloging at the Michigan State University Libraries.

Science.gov (United States)

Black, Leah; Hyslop, Colleen

1995-01-01

Working conditions in library technical services departments can be a problem for catalogers in need of a quiet work environment. Based on a successful program for indexers at the National Agriculture Library, a proposal for an experimental telecommuting program for original cataloging at the Michigan State University Libraries was developed and…

Dewey Decimal Classification Online Project: Evaluation of a Library Schedule and Index Integrated into the Subject Searching Capabilities of an Online Catalog. Final Report.

Science.gov (United States)

Markey, Karen; Demeyer, Anh N.

In this research project, subject terms from the Dewey Decimal Classification (DDC) Schedules and Relative Index were incorporated into an online catalog as searcher's tools for subject access, browsing, and display. Four features of the DDC were employed to help searchers browse for and match their own subject terms with the online catalog's…

Computer Cataloging of Electronic Journals in Unstable Aggregator Databases: The Hong Kong Baptist University Library Experience.

Science.gov (United States)

Li, Yiu-On; Leung, Shirley W.

2001-01-01

Discussion of aggregator databases focuses on a project at the Hong Kong Baptist University library to integrate full-text electronic journal titles from three unstable aggregator databases into its online public access catalog (OPAC). Explains the development of the electronic journal computer program (EJCOP) to generate MARC records for…

一般論述／Subject Cataloging and Social Tagging in Library Systems／Dongyun Ni

Directory of Open Access Journals (Sweden)

Dongyun Ni Dongyun Ni

2010-04-01

Full Text Available In the library world, controlled vocabularies have long been created and maintained by professional catalogers for ease of retrieving relevant library materials. Recently, social tagging has been widely applied in many social network sites such as Flickr and Delicious. This phenomenon reflects the needs of online users for information organization and retrieval in online communities. This report focuses on current development in social tagging applications in libraries and uses of subject headings data beyond traditional library catalog model. Some good practices and library system developments are introduced to demonstrate improvements information professionals have made to provide more personalized and friendly bibliographical services and assist users to explore library collections more efficiently. It also attempts to point out possible future development directions in social tagging and subject cataloging in library information systems.在圖書館界，控制詞彙早已被專業編目人員為方便使用者檢索圖書館資料所使用並加以維護。最近，社會性標記已被廣泛應用於許多社交網站，如Flickr和Delicious。這種現象反映了網路使用者對於網路社群中資訊組織和檢索的需求。本報告著重闡述當前社會性標記在圖書館的應用和主題標目資料在傳統圖書目錄模式之外的使用。同時介紹一些圖書館系統的發展和值得推薦的具體實踐以體現資訊領域專業人士為使用者提供更個性化的友善的書目服務所做的努力。本文還試圖探討主題編目和社會性標記在圖書館資訊系統未來可能的發展方向。頁次：4-15

GRBOX: A New Online Catalog of GRBs

International Nuclear Information System (INIS)

Perley, Daniel; Kemper, Yvonne

2008-01-01

With Swift detecting close to 100 new gamma-ray bursts each year, cataloging past bursts is more important than ever. To this end, we present a new online database (GRBOX: Gamma Ray Burst Online IndeX) indexing properties of every well-localized GRB since 1997. Unlike existing resources, the information in the catalog is presented to the user in the form of a sortable, filterable table and derives information for each burst from published catalogs as well as the GCN circulars and refereed publications. Short text summaries and links to other resources are also provided for every event

Resource Discovery: Comparative Results on Two Catalog Interfaces

Directory of Open Access Journals (Sweden)

Heather Hessel

2012-06-01

Full Text Available Like many libraries, the University of Minnesota Libraries-Twin Cities now offers a next-generation catalog alongside a traditional online public access catalog (OPAC. One year after the launch of its new platform as the default catalog, usage data for the OPAC remained relatively high, and anecdotal comments raised questions. In response, the Libraries conducted surveys that covered topics such as perceptions of success, known-item searching, preferred search environments, and desirable resource types. Results show distinct differences in the behavior of faculty, graduate student, and undergraduate survey respondents, and between library staff and non-library staff respondents. Both quantitative and qualitative data inform the analysis and conclusions.

Library Services Online: Introducing Library Services for Online MBA Classes

Science.gov (United States)

Slavin, Laura C.

2015-01-01

In this article, a librarian at Lincoln Memorial University creates library services for an MBA program offered entirely online that is in the early stages of development. The library services include a subject guide and 4 tutorials that will be added to the MBA online orientation. Other services include offering online office hours and…

An Expert System Approach to Online Catalog Subject Searching.

Science.gov (United States)

Khoo, Christopher S. G.; Poo, Danny C. C.

1994-01-01

Reviews methods to improve online catalogs for subject searching and describes the design of an expert system front-end to improve subject access in online public access catalogs that focuses on search strategies. Implementation of a prototype system at the National University of Singapore is described, and reformulation strategies are discussed.…

Integrating Subject Pathfinders into Online Catalogs.

Science.gov (United States)

Jarvis, William E.

1985-01-01

Discusses the integration of subject pathfinders into online public access catalogs (OPAC) through following features: within the OPAC, offline user guide manuals, remotely printed upon user request, or online as saved searches displayed in help screen format. Excerpts of a pathfinder display for biotechnology are presented. Four sources are…

CATALOG OF LIBRARY ACCESSIONS. SPEECH DEFECTS AND RELATED READINGS.

Science.gov (United States)

FEARON, ROSS E.

PUBLICATIONS RELATED TO SPEECH PATHOLOGY AND AUDIOLOGY ARE LISTED SEQUENTIALLY BY DEWEY DECIMAL SYSTEM NUMBER OR VERTICAL FILE NUMBER. THE 266 BOOKS, PAMPHLETS, AND JOURNAL REPRINTS RANGE IN PUBLICATION DATE FROM 1892 TO 1966 AND ARE FROM THE MANTOR LIBRARY AT FARMINGTON STATE COLLEGE. THIS CATALOG IS PART OF A SERIES OF SUBJECT CATALOGS LISTING…

Building Earth's Largest Library: Driving into the Future.

Science.gov (United States)

Coffman, Steve

1999-01-01

Examines the Amazon.com online bookstore as a blueprint for designing the world's largest library. Topics include selection; accessibility and convenience; quality of Web sites and search tools; personalized service; library collection development, including interlibrary loan; library catalogs and catalog records; a circulation system; costs;…

Library OPACs on the Web: Finding and Describing Directories.

Science.gov (United States)

Henry, Marcia

1997-01-01

Provides current descriptions of some of the major directories that link to library catalogs on the World Wide Web. Highlights include LibWeb; Hytelnet; WebCats; WWW Library Directory; and techniques for finding new library OPAC (online public access catalog) directories. (LRW)

Crisis in Cataloging Revisited: The Year's Work in Subject Analysis, 1990.

Science.gov (United States)

Young, James Bradford

1991-01-01

Reviews the 1990 literature that concerns subject analysis. Issues addressed include subject cataloging, including Library of Congress Subject Headings (LCSH); classification, including Dewey Decimal Classification (DDC), Library of Congress Classification, and classification in online systems; subject access, including the online use of…

Environmental Protection Agency Library System Book Catalog. Holdings from August 1973 to December 1974

International Nuclear Information System (INIS)

1975-01-01

The U.S. Environmental Protection Agency Library System Book Catalog of holdings from August 1973 to December 1974 has been published in a single volume. The full catalog lists alphabetically by title the complete entry for each book owned by the individual EPA libraries. The indexes to the Book Catalog are in two parts. Part 1, the Author Index, lists each author in alphabetical order. The Subject Index (Part 2) lists, in alphabetical order, the subject headings assigned to the books in the catalog

Library Catalog Log Analysis in E-Book Patron-Driven Acquisitions (PDA): A Case Study

Science.gov (United States)

Urbano, Cristóbal; Zhang, Yin; Downey, Kay; Klingler, Thomas

2015-01-01

Patron-Driven Acquisitions (PDA) is a new model used for e-book acquisition by academic libraries. A key component of this model is to make records of ebooks available in a library catalog and let actual patron usage decide whether or not an item is purchased. However, there has been a lack of research examining the role of the library catalog as…

The New York Public Library Automated Book Catalog Subsystem

Directory of Open Access Journals (Sweden)

S. Michael Malinconico

1973-03-01

Full Text Available A comprehensive automated bibliographic control system has been developed by the New York Public Library. This system is unique in its use of an automated authority system and highly sophisticated machine filing algorithms. The primary aim was the rigorous control of established forms and their cross-reference structure. The original impetus for creation of the system, and its most highly visible product, is a photocomposed book catalog. The book catalog subsystem supplies automatic punctuation of condensed entries and contains the ability to pmduce cumulation/ supplement book catalogs in installments without loss of control of the crossreferencing structure.

System Design and Cataloging Meet the User: User Interfaces to Online Public Access Catalogs.

Science.gov (United States)

Yee, Martha M.

1991-01-01

Discusses features of online public access catalogs: (1) demonstration of relationships between records; (2) provision of entry vocabularies; (3) arrangement of multiple entries on the screen; (4) provision of access points; (5) display of single records; and (6) division of catalogs into separate files or indexes. User studies and other research…

Cataloging as a Customer Service: Applying Knowledge to Technology Tools.

Science.gov (United States)

Konovalov, Yuri

1999-01-01

Discusses the increase in significance and importance of cataloging and authority control in the online environment of libraries to help improve both precision and recall of searches. Highlights include the inadequacies of keyword searching; corporate library experiences; and library management with foreign library branches and foreign language…

Patron-Driven Acquisitions (PDA) of e-books: New life for the library catalog?

OpenAIRE

Urbano, Cristóbal; Zhang, Yin

2014-01-01

This paper highlights an overview of the conceptual approach to e-resource discoverability in academic libraries with a focus on research on the assessment of library catalog performance in the Patron-Driven Acquisitions (PDA) model for e-book collection development. Although the published literature stresses the key role of the library catalog in the PDA model for e-book acquisitions, the findings in this paper show that, until now, there has been a lack of research on users’ e-resources sea...

An Evaluation of the Interactive Query Expansion in an Online Library Catalogue with a Graphical User Interface.

Science.gov (United States)

Hancock-Beaulieu, Micheline; And Others

1995-01-01

An online library catalog was used to evaluate an interactive query expansion facility based on relevance feedback for the Okapi, probabilistic, term weighting, retrieval system. A graphical user interface allowed searchers to select candidate terms extracted from relevant retrieved items to reformulate queries. Results suggested that the…

Electronic Journals in Academic Libraries: A Comparison of ARL and Non-ARL Libraries.

Science.gov (United States)

Shemberg, Marian; Grossman, Cheryl

1999-01-01

Describes a survey dealing with academic library provision of electronic journals and other electronic resources that compared ARL (Association of Research Libraries) members to non-ARL members. Highlights include full-text electronic journals; computers in libraries; online public access catalogs; interlibrary loan and electronic reserves; access…

Resistance to Online Catalogs: A Comparative Study at Bryn Mawr and Swarthmore Colleges.

Science.gov (United States)

Walton, Carol; And Others

1986-01-01

Surveys of student and faculty attitudes toward proposed online public access catalogs were conducted in 1984 at Bryn Mawr and Swarthmore. The traditional card catalog was generally favored; only Swarthmore's faculty gave majority support to the online catalog. Differences between colleges may result from Swarthmore's greater experience with…

PDAs and the Library Without a Roof.

Science.gov (United States)

Foster, Clifton Dale

1995-01-01

A project demonstrated the feasibility of accessing library information (online public access catalogs, commercial online databases, Internet) from a distance using handheld personal digital assistants (PDAs) equipped with cellular communication capability. The study is described, and other uses of wireless communications in libraries and…

Measuring Law Library Catalog Web Site Usability: A Web Analytic Approach

Science.gov (United States)

Fang, Wei; Crawford, Marjorie E.

2008-01-01

Although there is a proliferation of information available on the Web, and law professors, students, and other users have a variety of channels to locate information and complete their research activities, the law library catalog still remains an important source for offering users access to information that has been evaluated and cataloged by…

論線上目錄之主題檢索 Subject Access in Online Catalog

Directory of Open Access Journals (Sweden)

Ming-Yueh Tsay

1995-09-01

Full Text Available 無This paper first (describes the current clevelopments of online catalog subject access. In particular, it emphasizes the application of DDC, LCC and LCSH for retrieving subject information through online catalogs. Subsequently, studies in the literature on enhancements to the above subject searching as well as keywords or phrases extracted from the bibliographic record are discussed. Finally, an overall pictures of online catalog which is under the Internet environment and some directions in which the future online catalog should evolve are provided.

Trainable Cataloging for Digital Image Libraries with Applications to Volcano Detection

Science.gov (United States)

Burl, M. C.; Fayyad, U. M.; Perona, P.; Smyth, P.

1995-01-01

Users of digital image libraries are often not interested in image data per se but in derived products such as catalogs of objects of interest. Converting an image database into a usable catalog is typically carried out manually at present. For many larger image databases the purely manual approach is completely impractical. In this paper we describe the development of a trainable cataloging system: the user indicates the location of the objects of interest for a number of training images and the system learns to detect and catalog these objects in the rest of the database. In particular we describe the application of this system to the cataloging of small volcanoes in radar images of Venus. The volcano problem is of interest because of the scale (30,000 images, order of 1 million detectable volcanoes), technical difficulty (the variability of the volcanoes in appearance) and the scientific importance of the problem. The problem of uncertain or subjective ground truth is of fundamental importance in cataloging problems of this nature and is discussed in some detail. Experimental results are presented which quantify and compare the detection performance of the system relative to human detection performance. The paper concludes by discussing the limitations of the proposed system and the lessons learned of general relevance to the development of digital image libraries.

The Energy Science and Technology Database on a local library system: A case study at the Los Alamos National Research Library

Energy Technology Data Exchange (ETDEWEB)

Holtkamp, I.S.

1994-10-01

This paper presents an overview of efforts at Los Alamos National Laboratory to acquire and mount the Energy Science and Technology Database (EDB) as a citation database on the Research Library`s Geac Advance system. The rationale for undertaking this project and expected benefits are explained. Significant issues explored are loading non-USMARC records into a MARC-based library system, the use of EDB records to replace or supplement in-house cataloging of technical reports, the impact of different cataloging standards and database size on searching and retrieval, and how integrating an external database into the library`s online catalog may affect staffing and workflow.

NASA Space Science Resource Catalog

Science.gov (United States)

Teays, T.

2000-05-01

The NASA Office of Space Science Resource Catalog provides a convenient online interface for finding space science products for use in classrooms, science museums, planetariums, and many other venues. Goals in developing this catalog are: (1) create a cataloging system for all NASA OSS education products, (2) develop a system for characterizing education products which is meaningful to a large clientele, (3) develop a mechanism for evaluating products, (4) provide a user-friendly interface to search and access the data, and (5) provide standardized metadata and interfaces to other cataloging and library systems. The first version of the catalog is being tested at the spring 2000 conventions of the National Science Teachers Association (NSTA) and the National Council of Teachers of Mathematics (NCTM) and will be released in summer 2000. The catalog may be viewed at the Origins Education Forum booth.

The Integrated Library System of the 1990s: The OhioLINK Experience.

Science.gov (United States)

Hawks, Carol Pitts

1992-01-01

Discussion of integrated library systems focuses on the development of the Ohio Library and Information Network (OhioLINK). Capabilities of eight existing systems are described, including catalog creation and maintenance; the online public access catalog (OPAC); circulation, interlibrary loan, and document delivery; acquisitions and serials…

Legal Aspects of a School Library Website

Science.gov (United States)

Johnson, Tom

2009-01-01

School library websites enhance and explain the services provided by the library. Most schools have a library website. Jurkowski (2004) reviewed thirty-four school library websites and ranked the most common features: website links, databases, policies, Online Public Access Catalog (OPAC), and websites by subject. These features give patrons a…

Archives Library Information Center

Data.gov (United States)

National Archives and Records Administration — ALIC is an online library catalog of books, periodicals, and other materials contained in Archives I and II and book collections located in other facilities.

Bell Laboratories Book Acquisition, Accounting and Cataloging System (BELLTIP).

Science.gov (United States)

Sipfle, William K.

BELLTIP is an on-line library processing system concerned with book acquisitions, cataloging, and financial accounting for a newwork of 26 technical libraries. At its center is an interactively updated and queried set of files concerned with all items currently in process. Principal products include all purchase orders, claims, and cancellations;…

Planning for the Automation of School Library Media Centers.

Science.gov (United States)

Caffarella, Edward P.

1996-01-01

Geared for school library media specialists whose centers are in the early stages of automation or conversion to a new system, this article focuses on major components of media center automation: circulation control; online public access catalogs; machine readable cataloging; retrospective conversion of print catalog cards; and computer networks…

The Retrieval of Information in an Elementary School Library Media Center: An Alternative Method of Classification in the Common School Library, Amherst, Massachusetts.

Science.gov (United States)

Cooper, Linda

1997-01-01

Discusses the problems encountered by elementary school children in retrieving information from a library catalog, either the traditional card catalog or an OPAC (online public access catalog). An alternative system of classification using colors and symbols is described that was developed in the Common School (Amherst, Massachusetts). (Author/LRW)

The Quebec National Library on the Web.

Science.gov (United States)

Kieran, Shirley; Sauve, Diane

1997-01-01

Provides an overview of the Quebec National Library (Bibliotheque Nationale du Quebec, or BNQ) Web site. Highlights include issues related to content, design, and technology; IRIS, the BNQ online public access catalog; development of the multimedia catalog; software; digitization of documents; links to bibliographic records; and future…

Library Catalogue Users Are Influenced by Trends in Web Searching Search Strategies. A review of: Novotny, Eric. “I Don’t Think I Click: A Protocol Analysis Study of Use of a Library Online Catalog in the Internet Age.” College & Research Libraries, 65.6 (Nov. 2004: 525-37.

Directory of Open Access Journals (Sweden)

Susan Haigh

2006-09-01

Full Text Available Objective – To explore how Web-savvy users think about and search an online catalogue. Design – Protocol analysis study. Setting – Academic library (Pennsylvania State University Libraries. Subjects – Eighteen users (17 students, 1 faculty member of an online public access catalog, divided into two groups of nine first-time and nine experienced users. Method – The study team developed five tasks that represented a range of activities commonly performed by library users, such as searching for a specific item, identifying a library location, and requesting a copy. Seventeen students and one faculty member, divided evenly between novice and experienced searchers, were recruited to “think aloud” through the performance of the tasks. Data were gathered through audio recordings, screen capture software, and investigator notes. The time taken for each task was recorded, and investigators rated task completion as “successful,” “partially successful,” “fail,” or “search aborted.” After the searching session, participants were interviewed to clarify their actions and provide further commentary on the catalogue search. Main results – Participants in both test groups were relatively unsophisticated subject searchers. They made minimal use of Boolean operators, and tended not to repair failed searches by rethinking the search vocabulary and using synonyms. Participants did not have a strong understanding of library catalogue contents or structure and showed little curiosity in developing an understanding of how to utilize the catalogue. Novice users were impatient both in choosing search options and in evaluating their search results. They assumed search results were sorted by relevance, and thus would not typically browse past the initial screen. They quickly followed links, fearlessly tried different searches and options, and rapidly abandoned false trails. Experienced users were more effective and efficient searchers than

Performance of Ruecking's Word-compression Method When Applied to Machine Retrieval from a Library Catalog

Directory of Open Access Journals (Sweden)

Ben-Ami Lipetz

1969-12-01

Full Text Available F. H. Ruecking's word-compression algorithm for retrieval of bibliographic data from computer stores was tested for performance in matching user-supplied, unedited bibliographic data to the bibliographic data contained in a library catalog. The algorithm was tested by manual simulation, using data derived from 126 case studies of successful manual searches of the card catalog at Sterling Memorial Library, Yale University. The algorithm achieved 70% recall in comparison to conventional searching. Its accepta- bility as a substitute for conventional catalog searching methods is ques- tioned unless recall performance can be improved, either by use of the algorithm alone or in combination with other algorithms.

Evaluating School Library Information Services in the Digital Age.

Science.gov (United States)

Everhart, Nancy

2000-01-01

Discusses criteria for evaluating school library information services. Highlights include types of services; physical facilities; library usage; circulation statistics; changes due to technology; fill rate, or the percentage of successful searches for library materials; OPAC (online public access catalog) reports; observation; and examining…

The Vendors' Corner: Biblio-Techniques' Library and Information System (BLIS).

Science.gov (United States)

Library Software Review, 1984

1984-01-01

Describes online catalog and integrated library computer system designed to enhance Washington Library Network's software. Highlights include system components; implementation options; system features (integrated library functions, database design, system management facilities); support services (installation and training, software maintenance and…

Does It Make a Sound: Are Open Access Monographs Discoverable in Library Catalogs?

Science.gov (United States)

McCollough, Aaron

2017-01-01

This article describes an exploratory study examining the common perception among library-based publishers that open access academic publications (especially monographs) are not readily discoverable in library catalogs. Using titles from the Michigan Publishing imprint, digital culture books, the study provides an empirical basis for evaluating…

Support Services for Remote Users of Online Public Access Catalogs.

Science.gov (United States)

Kalin, Sally W.

1991-01-01

Discusses the needs of remote users of online public access catalogs (OPACs). User expectations are discussed; problems encountered by remote-access users are examined, including technical problems and searching problems; support services are described, including instruction, print guides, and online help; and differences from the needs of…

Moving Forward: The Next-Gen Catalog and the New Discovery Tools

Science.gov (United States)

Weare, William H., Jr.; Toms, Sue; Breeding, Marshall

2011-01-01

Do students prefer to use Google instead of the library catalog? Ever wondered why? Google is easier to use and delivers plenty of "good enough" resources to meet their needs. The current generation of online catalogs has two main problems. First, the look and feel of the interface doesn't reflect the conventions adhered to elsewhere on the web,…

Beyond the online catalog: developing an academic information system in the sciences.

Science.gov (United States)

Crawford, S; Halbrook, B; Kelly, E; Stucki, L

1987-07-01

The online public access catalog consists essentially of a machine-readable database with network capabilities. Like other computer-based information systems, it may be continuously enhanced by the addition of new capabilities and databases. It may also become a gateway to other information networks. This paper reports the evolution of the Bibliographic Access and Control System (BACS) of Washington University in end-user searching, current awareness services, information management, and administrative functions. Ongoing research and development and the future of the online catalog are also discussed.

Digital library usability studies

CERN Document Server

Eden, Bradford Lee

2005-01-01

Each summer, circulation staff in my library inventories a section of the stacks andbrings collection issues to the attention of appropriate bibliographers. Since I amresponsible for the economics collection, I see an array of government documents thathave managed to elude the cataloging process. Many of these titles are decades old,having squatted in the library undisturbed and uncirculated since our online catalogwas implemented in 1990.

The Computer Catalog: A Democratic or Authoritarian Technology?

Science.gov (United States)

Adams, Judith A.

1988-01-01

Discussion of consequences of library automation argues that technology should be used to augment access to information. Online public access catalogs are considered in this context, along with several related issues such as system incompatibility, invasion of privacy, barriers to database access and manipulation, and user fees, which contribute…

OCRWM [Office of Civilian Radioactive Waste Management] publications catalog

International Nuclear Information System (INIS)

1989-08-01

The US Department of Energy's (DOE) Office of Civilian Radioactive Waste Management (OCRWM) is publishing this catalog to provide citations of selected technical and public information on the subject of high-level radioactive waste management. The catalog is a resource and reference tool that is updated and printed periodically. The online catalog is available for review through OCRWM's Product Record System (PRS) and is available to the public. The printed catalog version is suitable for libraries and those individuals needing either a broad base of information or a particular source; the computerized catalog version provides the most current information resources available, since updates to citations are made as they are received. The number of documents suitable for listing in this catalog is expected to grow significantly each year

Bibliographic Displays in OPACs and Web Catalogs: How Well Do They Comply with Display Guidelines?

Science.gov (United States)

Cherry, Joan M.

1998-01-01

Evaluation of data from assessments of full bibliographic displays in academic library OPACs (online public access catalogs) and World Wide Web catalogs against a checklist of desirable features found that OPAC displays scored 58% and Web displays scored 60%. Discusses weaknesses, focusing on those found in the majority of the displays…

College Libraries and Resource Sharing: Testing a Compact Disc Union Catalog.

Science.gov (United States)

Townley, Charles T.

1992-01-01

Presents results of an evaluation of C.D. Cat, a CD-ROM union catalog developed by the Associated College Libraries of Central Pennsylvania consortium. Outcomes are reported in the areas of bibliographic quality, user evaluation, public relations strategies, bibliographic instruction, and guidelines for continuing operations. Recommendations are…

School Library Automation: Is It an Option?

Science.gov (United States)

Clyde, L. Anne

2000-01-01

Discusses the value of school library automation, and suggests that an automated school library is the right of every child and teacher. Examines the role of the teacher librarian in the current environment; advantages of Online Public Access Catalogs (OPACs); and trends towards greater convergence in information technology applications in the…

Educational Resources in the ASCC Library

Science.gov (United States)

Lin, Steven

2006-01-01

After two years of construction, American Samoa Community College opened its new library on September 2, 2003. The library is located on the east side of campus and is equipped with ten computer workstations, four online public access catalogs, three copying machines, and an elevator that is in compliance with the Americans with Disabilities Act.…

Interactive Editing and Cataloging Interfaces for Modern Digital Library Systems

CERN Document Server

Raae, L C; Helstrup, H

2009-01-01

The next-generation High Energy Physics information system, INSPIRE, is being built by combining the content from the successful SPIRES database of bibliographic information with the CDS Invenio software being developed at CERN, an open-source platform for large digital library systems. The project is a collaboration between four major particle physics laboratories in Europe and the U.S. New tools are being developed to enable the global cooperation between catalogers at these labs. The BibEdit module will provide a central interface for the editing, enrichment, correction and verification of a record on its way into the system, by processing and presenting data from several supporting modules to the cataloger. The objective is to minimize the time and actions needed by the cataloger to process the record. To create a fast and powerful web application we make use of modern AJAX technology to create a dynamic and responsive user interface, where server communication happens in the background without delaying t...

FRBRization of a Library Catalog: Better Collocation of Records, Leading to Enhanced Search, Retrieval, and Display

Directory of Open Access Journals (Sweden)

Timothy J. Dickey

2008-03-01

Full Text Available The Functional Requirements for Bibliographic Records (FRBR’s hierarchical system defines families of bibliographic relationship between records and collocates them better than most extant bibliographic systems. Certain library materials (especially audio-visual formats pose notable challenges to search and retrieval; the first benefits of a FRBRized system would be felt in music libraries, but research already has proven its advantages for fine arts, theology, and literature—the bulk of the non-science, technology, and mathematics collections. This report will summarize the benefits of FRBR to nextgeneration library catalogs and OPACs, and will review the handful of ILS and catalog systems currently operating with its theoretical structure.

An Affordable Microcomputer Library Information System Developed by Georgetown University.

Science.gov (United States)

Broering, Naomi C.

1984-01-01

Discusses development of a library information system by Georgetown University Medical Center's Dahlgren Memorial Library; describes its components, including online catalog and OCLC interface, circulation, serials control, acquisitions, networking/interlibrary loans, word processing and mini-Medline system; and discusses user reaction, staff…

The Online Public Access Catalogue at the Cite des Sciences Mediatheque in Paris.

Science.gov (United States)

Witt, Maria

1990-01-01

Provides background on the holdings, services, and layout of the mediatheque (multimedia library) at the Cite des Sciences et de l'Industrie (originally the Museum of Science, Technology, and Industry) in Paris. The library's online public access catalog and use of the catalog by children and the visually handicapped are described. (four…

Online Workplace Training in Libraries

Directory of Open Access Journals (Sweden)

Connie K. Haley

2008-03-01

Full Text Available This study was designed to explore and describe the relationships between preference for online training and traditional face-to-face training. Included were variables of race, gender, age, education, experience of library employees, training providers, training locations, and institutional professional development policies, etc. in the library context. The author used a bivariate test, KruskalWallis test and Mann-Whitney U test to examine the relationship between preference for online training and related variables.

Tags Help Make Libraries Del.icio.us: Social Bookmarking and Tagging Boost Participation

Science.gov (United States)

Rethlefsen, Melissa L.

2007-01-01

Traditional library web products, whether online public access catalogs, library databases, or even library web sites, have long been rigidly controlled and difficult to use. Patrons regularly prefer Google's simple interface. Now social bookmarking and tagging tools help librarians bridge the gap between the library's need to offer authoritative,…

Virtual Library: Providing Accessible Online Resources.

Science.gov (United States)

Kelly, Rob

2001-01-01

Describes e-global library, a virtual library based on the Jones International University's library that organizes Internet resources to make them more accessible to students at all skill levels. Highlights include online tutorials; research guides; financial aid and career development information; and possible partnerships with other digital…

Libraries in Online Elementary Schools: A Mixed-Methods Study

Science.gov (United States)

Hibbard, Laura; Franklin, Teresa

2015-01-01

School libraries serve an important role; however, elementary students who attend schools online typically do not have a school library. This study followed an online school's inaugural year in instituting a library. A mixed methods approach examined data from focus groups, interviews, surveys, library-use records and oral reading fluency scores.…

Next-Generation Library Catalogs and the Problem of Slow Response Time

Directory of Open Access Journals (Sweden)

Margaret Brown-Sica

2010-12-01

Full Text Available Response time as defined for this study is the time that it takes for all files that constitute a single webpage to travel across the Internet from a Web server to the end user’s browser. In this study, the authors tested response times on queries for identical items in five different library catalogs, one of them a next-generation (NextGen catalog. The authors also discuss acceptable response time and how it may affect the discovery process. They suggest that librarians and vendors should develop standards for acceptable response time and use it in the product selection and development processes.

Building the Digital Library Infrastructure: A Primer.

Science.gov (United States)

Tebbetts, Diane R.

1999-01-01

Provides a framework for examining the complex infrastructure needed to successfully implement a digital library. Highlights include database development, online public-access catalogs, interactive technical services, full-text documents, hardware and wiring, licensing, access, and security issues. (Author/LRW)

African Journals Online: Information, Communication & Library ...

African Journals Online (AJOL)

Items 1 - 18 of 18 ... African Journals Online: Information, Communication & Library Sciences .... published online and in print by Development Media Consulting, is a biannual ... and other issues related to information access, ethics and privacy.

University digital libraries in Spain and TIC as paradigms of the information needs for teachers and students

Directory of Open Access Journals (Sweden)

Carlos Oliva Marañón

2012-11-01

Full Text Available The university digital libraries have experienced an improvement in recent years, allowing easy retrieval of information in different media. The objectives of this research are to verify the suitability of online catalogs to meet the information needs of teachers and students in the area of Library and Information by evaluating a sample of 23 University digital libraries, and raise the necessary improvements. The results verify the suitability of online catalogs to solve the information needs of teachers, researchers and students, being the University libraries of Barcelona, Granada and Sevilla the most relevant in the area of documentation, as well as the professionalism of librarians to heed the needs of users. Among other improvements, raised teacher education and students in using electronic resources and the creation of online help to improve user interfaces-Web in order to retrieve information quickly and efficiently.

Media Magic: Automating a K-12 Library Program in a Rural District.

Science.gov (United States)

Adams, Helen

1994-01-01

Describes the automation process in a library resources center in a small rural school district. Topics discussed include long-range planning; retrospective conversion for an online catalog; library automation software vendors; finances; training; time savings; CD-ROM products; telecomputing; computer literacy skills; professional development…

Multicultural E-Resources: An Exploratory Study of Resources Held by ARL Libraries

Science.gov (United States)

Maxey-Harris, Charlene

2010-01-01

The purpose of this study was to discover what libraries belonging to the Association of Research Libraries are subscribing to in support of multicultural and diversity research. A list of bibliographic and digital collections was created and searched for in the online public access catalogs of academic and research libraries in 2005 and 2008. A…

Catalogers and Competition.

Science.gov (United States)

Howden, Norman

1987-01-01

Reports the results of a literature review and a survey of catalogers which were conducted to study the problem of the decline in quantity and quality of applications for entry-level cataloging jobs. Factors studied included: competition between types of library professionals, automation, library education, the women's movement, and library…

Risk management and disaster recovery planning for online libraries.

Science.gov (United States)

Uzwyshyn, Ray

2015-01-01

This article presents an overview of risk management and disaster recovery planning for online libraries. It is suitable for a broad audience interested in online libraries and research centers in universities and colleges. It outlines risk mitigation strategies, and disaster recover planning for online resource-centered information systems.

Penerapan Bahasa Alami Sederhana pada Online Public Access Catalog (Opac) Berbasis Web Semantik

OpenAIRE

Andri, Andri

2012-01-01

Online Public Access Catalog (OPAC) merupakan sistem katalog online yang memanfaatkan teknologi komputer dan internet sebagai media pengaksesan dan penyimpanan datanya. Sebuah katalog biasanya memberikan informasi mengenai koleksi yang disimpan dalam sebuah perpustakaan digital. Dalam penelitian ini akan dibuat sebuah prototipe aplikasi pencarian pada katalog online di perpustakaan Universitas Binadarma Palembang berbasis teknologi web semantik serta menerapkan pengolahan bahasa alami sederha...

User Categorization of Public Library Collections

NARCIS (Netherlands)

Boter, J.; Wedel, M.

2005-01-01

To help users find their way around the large number of titles available, public libraries organize the collection by placing titles on shelves by genre, by adding classification codes in their online catalogs, and by pictograms on book covers. However, users may have different perceptions of how

Using internet search engines and library catalogs to locate toxicology information.

Science.gov (United States)

Wukovitz, L D

2001-01-12

The increasing importance of the Internet demands that toxicologists become aquainted with its resources. To find information, researchers must be able to effectively use Internet search engines, directories, subject-oriented websites, and library catalogs. The article will explain these resources, explore their benefits and weaknesses, and identify skills that help the researcher to improve search results and critically evaluate sources for their relevancy, validity, accuracy, and timeliness.

SOL: A Library for Scalable Online Learning Algorithms

OpenAIRE

Wu, Yue; Hoi, Steven C. H.; Liu, Chenghao; Lu, Jing; Sahoo, Doyen; Yu, Nenghai

2016-01-01

SOL is an open-source library for scalable online learning algorithms, and is particularly suitable for learning with high-dimensional data. The library provides a family of regular and sparse online learning algorithms for large-scale binary and multi-class classification tasks with high efficiency, scalability, portability, and extensibility. SOL was implemented in C++, and provided with a collection of easy-to-use command-line tools, python wrappers and library calls for users and develope...

Online Help to End-Users in a Networked Environment.

Science.gov (United States)

Meyer, Paul

1991-01-01

Discusses the need for online help for end-users based on experiences with an online public access catalog (OPAC) at the University of Cape Town libraries. The concept of end users is examined, the role of search intermediaries in information systems is explained, and online help and systems design is discussed. (LRW)

Extending the Online Public Access Catalog into the Microcomputer Environment.

Science.gov (United States)

Sutton, Brett

1990-01-01

Describes PCBIS, a database program for MS-DOS microcomputers that features a utility for automatically converting online public access catalog search results stored as text files into structured database files that can be searched, sorted, edited, and printed. Topics covered include the general features of the program, record structure, record…

Online catalog access and distribution of remotely sensed information

Science.gov (United States)

Lutton, Stephen M.

1997-09-01

Remote sensing is providing voluminous data and value added information products. Electronic sensors, communication electronics, computer software, hardware, and network communications technology have matured to the point where a distributed infrastructure for remotely sensed information is a reality. The amount of remotely sensed data and information is making distributed infrastructure almost a necessity. This infrastructure provides data collection, archiving, cataloging, browsing, processing, and viewing for applications from scientific research to economic, legal, and national security decision making. The remote sensing field is entering a new exciting stage of commercial growth and expansion into the mainstream of government and business decision making. This paper overviews this new distributed infrastructure and then focuses on describing a software system for on-line catalog access and distribution of remotely sensed information.

Rules for Input to the Library Catalog on Microfiche (A Guide to Librarians at the Eastman Kodak Company).

Science.gov (United States)

Freund, Clare E.

The rules for catalog entries and punctuation outlined in this manual were used to prepare a computer-produced union catalog of the holdings of several libraries at the Eastman Kodak Company. The computer sorts digitally, considering first blanks, then punctuation marks, letters, and finally numbers. This results in a filing sequence which differs…

The Use of BookshelF in Teaching Students of Information and Library Management.

Science.gov (United States)

Rowley, Jenny E.; Fisher, Shelagh

1992-01-01

Describes how BookshelF software, a library management system, has been integrated into the library and information management curriculum at Manchester Polytechnic (England), and discusses the learning objectives that have been achieved. The use of BookshelF modules for ordering, circulation control, cataloging, OPAC (online public access…

Design Principles for a Comprehensive Library System.

Science.gov (United States)

Uluakar, Tamer; And Others

1981-01-01

Describes an online design featuring circulation control, catalog access, and serial holdings that uses an incremental approach to system development. Utilizing a dedicated computer, this second of three releases pays particular attention to present and predicted computing capabilities as well as trends in library automation. (Author/RAA)

Serving online customers lessons for libraries from the business world

CERN Document Server

Barclay, Donald A

2014-01-01

To compete in the digital age, libraries must provide outstanding customer service to their virtual users. Serving Online Customers: Lessons for Libraries from the Business World is a practical guide to help libraries adopt and adapt the best practices of e-business for their own online operations.

Digital reference service : libraries online 24/7

OpenAIRE

Vijayakumar, Manju; Vijayakumar, J. K.

2005-01-01

The integration of the Internet Technology in to Libraries has not changed its mission of providing excellent information service to users but it has added several new dimensions and opened new avenues to their tasks. Reference librarians, while assisting users in the library, now have an additional set of remote users, who access the reference service online, who are more demanding, less patient users who have greater expectations. This paper discusses the methods in Online Reference service...

The Closing of the Classified Catalog at Boston University

Science.gov (United States)

Hazen, Margaret Hindle

1974-01-01

Although the classified catalog at Boston University libraries has been a useful research tool, it has proven too expensive to keep current. The library has converted to a traditional alphabetic subject catalog and will recieve catalog cards from the Ohio College Library Center through the New England Library Network. (Author/LS)

Online medical books: their availability and an assessment of how health sciences libraries provide access on their public Websites.

Science.gov (United States)

MacCall, Steven L

2006-01-01

The objective of this study was to determine the number and topical range of available online medical books and to assess how health sciences libraries were providing access to these resources on their public Websites. The collection-based evaluative technique of list checking was used to assess the number and topical range of online medical books of the six largest publishers. Publisher inventory lists were downloaded over a two-day period (May 16-17, 2004). Titles were counted and compared with the 2003 Brandon/Hill list. A sample of health sciences libraries was subsequently derived by consulting the 2004 "Top Medical Schools-Research" in U.S. News & World Report. Bibliographic and bibliothecal access methods were evaluated based on an inspection of the publicly available Websites of the sample libraries. Of 318 currently published online medical books, 151 (47%) were Brandon/Hill titles covering 42 of 59 Brandon/Hill topics (71%). These 151 titles represented 22% (N = 672) of the Brandon/Hill list, which further broke down as 52 minimal core, 41 initial purchase, and 58 other recommended Brandon/Hill titles. These numbers represented 50%, 28%, and 12%, respectively, of all Brandon/Hill titles corresponding to those categories. In terms of bibliographic access, 20 of 21 of sampled libraries created catalog records for their online medical books, 1 of which also provided analytical access at the chapter level, and none provided access at the chapter section level. Of the 21 libraries, 19 had library Website search engines that provided title-level access and 4 provided access at the chapter level and none that at the chapter section level. For bibliothecal access, 19 of 21 libraries provided title-level access to medical books, 8 of which provided classified and alphabetic arrangements, 1 provided a classified arrangement only, and 10 provided an alphabetic arrangement only. No library provided a bibliothecal arrangement for medical book chapters or chapter

Known-Item Online Searches Employed by Scholars Using Surname Plus First, or Last, or First and Last Title Words.

Science.gov (United States)

Kilgour, Frederick G.

2001-01-01

This experiment explores the effectiveness of retrieving the listing of a known-item book from the 3.6 million entry online catalog at the library of the University of Michigan using various combinations of author's name plus first and last title words. Discusses implications for the design of OPAC (online public access catalog) screens.…

Technology in the Public Library: Results from the 1992 PLDS Survey of Technology.

Science.gov (United States)

Fidler, Linda M.; Johnson, Debra Wilcox

1994-01-01

Discusses and compares the incorporation of technology by larger public libraries in Canada and the United States. Technology mentioned includes online public access catalogs; remote and local online database searching; microcomputers and software for public use; and fax, voice mail, and Telecommunication Devices for the Deaf and Teletype writer…

Microcomputer Database Management Systems that Interface with Online Public Access Catalogs.

Science.gov (United States)

Rice, James

1988-01-01

Describes a study that assessed the availability and use of microcomputer database management interfaces to online public access catalogs. The software capabilities needed to effect such an interface are identified, and available software packages are evaluated by these criteria. A directory of software vendors is provided. (4 notes with…

Revitalizing the Library OPAC: Interface, Searching, and Display Challenges

Directory of Open Access Journals (Sweden)

Jia Mi

2008-03-01

Full Text Available The behavior of academic library users has drastically changed in recent years. Internet search engines have become the preferred tool over the library online public access catalog (OPAC for finding information. Libraries are losing ground to online search engines. In this paper, two aspects of OPAC use are studied: (1 the current OPAC interface and searching capabilities, and (2 the OPAC bibliographic display. The purpose of the study is to find answers to the following questions: Why is the current OPAC ineffective? What can libraries and librarians do to deliver an OPAC that is as good as search engines to better serve our users? Revitalizing the library OPAC is one of the pressing issues that has to be accomplished.

The TPAC Digital Library: A Web Application for Publishing Large Catalogs of Earth Science Data

Science.gov (United States)

Blain, P.; Pugh, T.

2010-12-01

The Tasmanian Partnership for Advanced Computing (TPAC) has developed a rich web-based application that publishes large catalogs of scientific datasets. The TPAC Digital Library provides a user interface for viewing, searching, and accessing the catalog data collections, as well as enabling data services for user access. The product also provides management functions for librarians of digital data collections. The search features allow files to be selected graphically based on geospatial extent, or by file name, variable name, attribute value, and by tag. Alternatively, there is a file manager style interface that provides a direct route to the data. The interface is specifically geared towards discovery and access of earth science data files, which makes it intuitive and easy to navigate. Files can be downloaded, or accessed through OPeNDAP, GridFTP, WCS, Matlab and other interfaces. The digital library can harvest metadata from THREDDS, Hyrax, IPCC catalogs and other instances of the digital library. The product is freely available under an open-source license, and is currently deployed by a small but active user base. It has existed since 2005, and remains under constant development by TPAC and other contributors (including the Australian Bureau of Meteorology). Current development initiatives will allow interoperability with library service protocols, as well as other data archive organizations and scientific bodies for data reference transparency. There is a project in progress that will allow the data collection’s owner to attach attribute information, access rights, and meta-data to the data collection to conform to various user community and service standards. Future releases will allow publishers to attach media rich information about the data collection, as well as additional information about scientific results, and papers and web pages that reference the data collection. The presentation will discuss the current implementation, and future directions.

The Structure and Form of Folksonomy Tags: The Road to the Public Library Catalog

Directory of Open Access Journals (Sweden)

Louise F. Spiteri

2007-09-01

Full Text Available This article examines the linguistic structure of folksonomy tags collected over a thirty-day period from the daily tag logs of Del.icio.us, Furl, and Technorati. The tags were evaluated against the National Information Standards Organization (NISO guidelines for the construction of controlled vocabularies. The results indicate that the tags correspond closely to the NISO guidelines pertaining to types of concepts expressed, the predominance of single terms and nouns, and the use of recognized spelling. Problem areas pertain to the inconsistent use of count nouns and the incidence of ambiguous tags in the form of homographs, abbreviations, and acronyms. With the addition of guidelines to the construction of unambiguous tags and links to useful external reference sources, folksonomies could serve as a powerful, flexible tool for increasing the user-friendliness and interactivity of public library catalogs, and also may be useful for encouraging other activities, such as informal online communities of readers and user-driven readers’ advisory services.

OCRWM [Office of Civilian Radioactive Waste Management] publications catalog on high-level radioactive waste management

International Nuclear Information System (INIS)

1987-07-01

The US Department of Energy's (DOE's) Office of Civilian Radioactive Waste Management (OCRWM) is publishing this catalog to provide citations of selected technical and public information on the subject of high-level radioactive waste management. The catalog is a resource and reference tool. It will be updated and printed annually. The online catalog will be available for review through OCRWM's Product Record System (PRS) and can eventually be made available to the public. The printed catalog version is suitable for libraries and those individuals needing either a broad base of information or a particular source; the computerized catalog version provides the most current information resources available, since updates to citations will be made as they are received. The number of documents suitable for listing in this catalog is expected to grow significantly each year

Factors Influencing Virtual Patron Satisfaction with Online Library Resources and Services

Directory of Open Access Journals (Sweden)

Katherine Tyler

2011-07-01

Full Text Available College students are accessing virtual libraries whether they are on campus or learning from a distance. Academic institutions serving virtual patrons must remain focused on meeting the needs of those library users by continually examining their preferences, their searching behavior, and the information they seek. The purpose of this research was to determine if virtual patrons are satisfied with the resources and services being provided by a university’s online library. Following a web-based survey, demographic characteristics of students were analyzed to determine if any influenced students’ satisfaction. Using analysis of variance, correlation, and descriptive statistics, several demographic factors were found to influence student satisfaction with the library’s online resources: age, gender, achieved educational level, student status, and computer experience. One factor, computer experience, was found to influence student satisfaction with the library’s online services. Overall, students reported satisfaction with the university’s online library resources and services. Comments submitted to open-ended questions regarding areas for improvement to the online library provide library administrators with avenues for development to increase awareness of library services, focus improvement in navigation, and enhance student satisfaction.

Online catalog of world-wide test sites for the post-launch characterization and calibration of optical sensors

Science.gov (United States)

Chander, G.; Christopherson, J.B.; Stensaas, G.L.; Teillet, P.M.

2007-01-01

In an era when the number of Earth-observing satellites is rapidly growing and measurements from these sensors are used to answer increasingly urgent global issues, it is imperative that scientists and decision-makers can rely on the accuracy of Earth-observing data products. The characterization and calibration of these sensors are vital to achieve an integrated Global Earth Observation System of Systems (GEOSS) for coordinated and sustained observations of Earth. The U.S. Geological Survey (USGS), as a supporting member of the Committee on Earth Observation Satellites (CEOS) and GEOSS, is working with partners around the world to establish an online catalog of prime candidate test sites for the post-launch characterization and calibration of space-based optical imaging sensors. The online catalog provides easy public Web site access to this vital information for the global community. This paper describes the catalog, the test sites, and the methodologies to use the test sites. It also provides information regarding access to the online catalog and plans for further development of the catalog in cooperation with calibration specialists from agencies and organizations around the world. Through greater access to and understanding of these vital test sites and their use, the validity and utility of information gained from Earth remote sensing will continue to improve. Copyright IAF/IAA. All rights reserved.

E-serials cataloging access to continuing and integrating resources via the catalog and the web

CERN Document Server

Cole, Jim

2014-01-01

This comprehensive guide examines the state of electronic serials cataloging with special attention paid to online capacities. E-Serials Cataloging: Access to Continuing and Integrating Resources via the Catalog and the Web presents a review of the e-serials cataloging methods of the 1990s and discusses the international standards (ISSN, ISBD[ER], AACR2) that are applicable. It puts the concept of online accessibility into historical perspective and offers a look at current applications to consider. Practicing librarians, catalogers and administrators of technical services, cataloging and serv

Public Access to Library Automation. Clinic on Library Applications of Data Processing (17th, University of Illinois at Urbana-Champaign, 1980).

Science.gov (United States)

Divilbiss, J. L., Ed.

Eight studies by experts in the field of information retrieval examine aspects of public use of such automated systems as online catalogs in libraries. Ward Shaw discusses "Design Principles for Public Access," outlining desirable characteristics of an information retrieval system. Allen Avner and H. George Friedman, Jr. treat problems…

Boo! Outsourcing from the Cataloging Perspective.

Science.gov (United States)

Hill, Janet Swan

1998-01-01

Examines long-accepted ways library cataloging departments have used outsourcing (cataloging records, card production, authority control, card filling, and retrospective conversion) and potential outsourcing activities (original cataloging, and copy cataloging). Discusses reasons why outsourcing is controversial. (PEN)

Cloud Computing Platform for an Online Model Library System

Directory of Open Access Journals (Sweden)

Mingang Chen

2013-01-01

Full Text Available The rapid developing of digital content industry calls for online model libraries. For the efficiency, user experience, and reliability merits of the model library, this paper designs a Web 3D model library system based on a cloud computing platform. Taking into account complex models, which cause difficulties in real-time 3D interaction, we adopt the model simplification and size adaptive adjustment methods to make the system with more efficient interaction. Meanwhile, a cloud-based architecture is developed to ensure the reliability and scalability of the system. The 3D model library system is intended to be accessible by online users with good interactive experiences. The feasibility of the solution has been tested by experiments.

News from the Library: Scientific American and Nature increasingly accessible online!

CERN Multimedia

CERN Library

2011-01-01

Since a few weeks, the CERN Library has been offering online access to "Scientific American" and "Nature" within a longer timespan. This is part of a long-term plan to extend our e-collections in order to include prestigious scientific journals from the beginning of publication.   CERN users can browse and read the complete archives of "Scientific American" since 1845. Among the many interesting articles now readable online, you can find Einstein's account of research on a generalized theory of gravitation. A small, though important addition to the Library's online collections: "Nature" online is now reaching back to 1987. You can now read online the "Nature" news column reporting about the first anti-atom discovered at CERN. We plan to further expand online access to "Nature", but in the meantime you can rely on the Library's paper collection...

News from the Library: Scientific American and Nature increasingly accessible online!

CERN Multimedia

CERN Library

2012-01-01

Since a few weeks, the CERN Library has been offering online access to "Scientific American" and "Nature" within a longer timespan. This is part of a long-term plan to extend our e-collections in order to include prestigious scientific journals from the beginning of publication.   CERN users can browse and read the complete archives of "Scientific American" since 1845. Among the many interesting articles now readable online, you can find Einstein's account of research on a generalized theory of gravitation. A small, though important addition to the Library's online collections: "Nature" online is now reaching back to 1987. You can now read online the "Nature" news column reporting about the first anti-atom discovered at CERN. We plan to further expand online access to "Nature", but in the meantime you can rely on the Library's paper collection...

Booth Library On-Line Circulation System (BLOC

Directory of Open Access Journals (Sweden)

Paladugu V. Rao

1971-06-01

Full Text Available An on-line circulation system developed at a relatively small university library demonstrates that academic libraries with limited funds can develop automated systems utilizing parent institution's computer facilities in a time-sharing mode. In operation since September 1968, using an IBM 360/50 computer and associated peripheral equipment, it provides control over all stack books.

FRBRization of a catalog

Directory of Open Access Journals (Sweden)

Fernanda Passini Moreno

2013-03-01

Full Text Available The FRBR model (Functional Requirements it Bibliographic Records (IFLA, 1998 is changing the way we work with the library catalog. One of the main contributions of this model is the representation of the bibliographic information through relationships between conceptual entities. In this case study we report the experience of converting 83,257 catalog records of the Network Virtual Library - National Congress (RVBI, encoded in the MARC (MAchine Readable Cataloging to a format that organizes the bibliographic information using the FRBR concepts. As a result, information is presented more concisely literature and consequently generates time savings for the user at the time of the query. Moreover, results obtained were not initially expected, for example, identifying inconsistencies in MARC records. The tool "FRBR Display Tool", developed by the U.S. Library of Congress, was instrumental in the experiment reported here.

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…

Graphical User Interfaces and Library Systems: End-User Reactions.

Science.gov (United States)

Zorn, Margaret; Marshall, Lucy

1995-01-01

Describes a study by Parke-Davis Pharmaceutical Research Library to determine user satisfaction with the graphical user interface-based (GUI) Dynix Marquis compared with the text-based Dynix Classic Online Public Access Catalog (OPAC). Results show that the GUI-based OPAC was preferred by endusers over the text-based OPAC. (eight references) (DGM)

VizieR Online Data Catalog: URAT Parallax Catalog (UPC) (Finch+, 2016)

Science.gov (United States)

Finch, C. T.; Zacharias, N.

2016-04-01

The URAT Parallax Catalog (UPC) consists of 112177 parallaxes. The catalog utilizes all Northern Hemisphere epoch data from the United States Naval Observatory (USNO) Robotic Astrometric Telescope (URAT). This data includes all individual exposures from April 2012 to June 2015 giving a larger epoch baseline for determining parallaxes over the 2-year span of the First USNO Robotic Astrometric Telescope Catalog (URAT1) (Zacharias et al., 2015, Cat. I/329) published data. The URAT parallax pipeline is custom code that utilizes routines from (Jao, C.-W., 2004, PhD thesis Georgia Stat), the JPL DE405 ephemeris and Green's parallax factor (Green, R.M., 1985, Spherical Astronomy) for determining parallaxes from a weighted least-squares reduction. The relative parallaxes have been corrected to absolute by using the distance color relation described in (Finch et. al, 2014, Cat. J/AJ/148/119) to determine a mean distance of all UCAC4 reference stars (R=8-16 mag) used in the astrometric reductions. Presented here are all significant parallaxes from the URAT Northern Hemisphere epoch data comprising of 2 groups: a) URAT parallax results for stars with prior published parallax, and b) first time trigonometric parallaxes as obtained from URAT data of stars without prior published parallax. Note, more stringent selection criteria have been applied to the second group than the first in order to keep the rate of false detections low. For specific information about the astrometric reductions please see 'The First U.S. Naval Observatory Robotic Astrometric Telescope Catalog' published paper (Zacharias et al., 2015AJ....150..101Z, Cat. I/329). For complete details regarding the parallax pipeline please see 'Parallax Results From URAT Epoch Data' (Finch and Zacharias, 2016, AJ, in press). This catalog gives all positions on the ICRS at Epoch J2014.0; it covers the magnitude range 6.56 to 16.93 in the URAT band-pass, with an average parallax precision of 4.3mas for stars having no known

The Impact of On-line Searching on Document Supply Services at Individual Libraries

Science.gov (United States)

Hosono, Kimio; Tanaka, Isao; Fukazawa, Yoshiko

As use of on-line searching services has progressed in libraries, requests on primary materials have increased much more than before. For the purpose of clarifying this trend and countermeasures against it a survey by questionnaire was conducted in 1985. The respondants from totally 112 libraries are as follows ; 60 industrial libraries, 41 academic libraries and 11 libraries of research institutes and laboratories. It was shown that industrial libraries have received more requests on primary materials mostly resulting from on-line searching while the requests have not increased remarkably in academic libraries. Regardless the type of libraries, almost all libraries can not fully meet the requests with their own collection so that industrial libraries have to rely on external information services and academic libraries utilize interlibrary loan system. Requests are sent via on-line from industrial libraries, and by mail from academic libraries. In fact, any-libraries are not likely to review their material-collecting policy. Therefore it is urgent to establish the system which enables use of external information services or interlibrary loan system more than ever.

E-Commerce for Library Promotion and Sustainability: How Library Technicians Can Market Themselves and Their Library's Services Online

Science.gov (United States)

von Retzlaff, Lothar

2006-01-01

As players in the delivery of services and online information, libraries are in the best position to use staff expertise and the technology they have developed to foster community awareness of social, professional and commercial interactions on the internet. Historically, libraries have been progressive institutions, undertaking constant…

ECOL Book Catalog.

Science.gov (United States)

Minneapolis Public Library, Minn. Environmental Conservation Library.

This catalog represents the collection of the Environmental Conservation Library oF Minnesota (ECOL) as of September 1973, when it contained over 2,800 titles of books and government documents, augmented by periodicals and substantial numbers of pamphlets, papers, brochures, and related materials. The catalog includes an author and main entry…

Developing online research strategies for library users at Sokoine ...

African Journals Online (AJOL)

Wanyenda

SNAL develop effective online search strategies that help them make effective use of ... “trained in the application of information resources of their work”. ... However, the library has now migrated to an integrated web-based library automation.

XML for catalogers and metadata librarians

CERN Document Server

Cole, Timothy W

2013-01-01

How are today's librarians to manage and describe the everexpanding volumes of resources, in both digital and print formats? The use of XML in cataloging and metadata workflows can improve metadata quality, the consistency of cataloging workflows, and adherence to standards. This book is intended to enable current and future catalogers and metadata librarians to progress beyond a bare surfacelevel acquaintance with XML, thereby enabling them to integrate XML technologies more fully into their cataloging workflows. Building on the wealth of work on library descriptive practices, cataloging, and metadata, XML for Catalogers and Metadata Librarians explores the use of XML to serialize, process, share, and manage library catalog and metadata records. The authors' expert treatment of the topic is written to be accessible to those with little or no prior practical knowledge of or experience with how XML is used. Readers will gain an educated appreciation of the nuances of XML and grasp the benefit of more advanced ...

Open Access Metadata, Catalogers, and Vendors: The Future of Cataloging Records

Science.gov (United States)

Flynn, Emily Alinder

2013-01-01

The open access (OA) movement is working to transform scholarly communication around the world, but this philosophy can also apply to metadata and cataloging records. While some notable, large academic libraries, such as Harvard University, the University of Michigan, and the University of Cambridge, released their cataloging records under OA…

A clickstream data analysis of Chinese academic library OPAC users' information behavior

NARCIS (Netherlands)

Jiang, Tingting; Chi, Yu; Gao, Huiqin

2017-01-01

Chinese academic libraries have been devoting great effort into introducing next-generation online public access catalogs (OPACs) in order to provide a better user experience. However, there is a lack of empirical research on their usage. In this study, a transaction log file from a typical

Enriching the Catalog

Science.gov (United States)

Tennant, Roy

2004-01-01

After decades of costly and time-consuming effort, nearly all libraries have completed the retrospective conversion of their card catalogs to electronic form. However, bibliographic systems still are really not much more than card catalogs on wheels. Enriched content that Amazon.com takes for granted--such as digitized tables of contents, cover…

Pilot Test of the Online Public Access Catalog Project's User and Nonuser Questionnaires. Final Report.

Science.gov (United States)

Markey, Karen

This report describes the pilot data collections and post-questionnaire interview activities of the Council on Library Resources (CLR)/Online Computer Library Center (OCLC) Online Public Access Project. The background of the project is briefly described, the purpose and adminstration of the post-questionnaire interviews are outlined, and pilot…

Information Technology Planning: Computers in the School Library--How Many Are Enough?

Science.gov (United States)

Simpson, Carol

2002-01-01

Describes the development of a formula to determine the needed quantity of computers for a school library. Four types of information technology activities (administrative, personal productive, class/group productive, online public access catalog) and several variables (age levels served, campus focus, number of staff, size of student body, average…

The Impact of Automation on Job Requirements and Qualifications for Catalogers and Reference Librarians in Academic Libraries.

Science.gov (United States)

Xu, Hong

1996-01-01

Compares and analyzes job advertisements for catalogers and reference librarians in academic libraries from 1971 to 1990 to trace the impact of automation on job requirements and qualifications. Findings indicate that computer skills are needed, and there are more entry-level jobs being posted for both groups. (Author/JMV)

The Next Generation Library Catalog: A Comparative Study of the OPACs of Koha, Evergreen, and Voyager

Directory of Open Access Journals (Sweden)

Sharon Q. Yang

2010-09-01

Full Text Available Open source has been the center of attention in the library world for the past several years. Koha and Evergreen are the two major open-source integrated library systems (ILSs, and they continue to grow in maturity and popularity. The question remains as to how much we have achieved in open-source development toward the next-generation catalog compared to commercial systems. Little has been written in the library literature to answer this question. This paper intends to answer this question by comparing  the next-generation features of the OPACs of two open-source ILSs (Koha and Evergreen and one proprietary ILS (Voyager’s WebVoyage.

Surveys of Online Information Service in Large Public Libraries.

Science.gov (United States)

Woy, James B.

1983-01-01

Reports results of 1983 survey of 25 public libraries and 1981 survey of 11 public libraries, both of which focused on facets of online information services--user fees, databases, documentation, equipment, miscellaneous services, and subject areas searched. The 1983 questionnaire and seven sources are appended. (EJS)

IEEE Conference Publications in Libraries.

Science.gov (United States)

Johnson, Karl E.

1984-01-01

Conclusions of surveys (63 libraries, OCLC database, University of Rhode Island users) assessing handling of Institute of Electrical and Electronics Engineers (IEEE) conference publications indicate that most libraries fully catalog these publications using LC cataloging, and library patrons frequently require series access to publications. Eight…

Data Content Protection for Virtual Libraries Heritage

Directory of Open Access Journals (Sweden)

Mihai DOINEA

2016-01-01

Full Text Available This paper presents aspects of digital content protection in virtual library systems. The legislation aspects are presented to better emphasize the need of new security mechanisms. Integrated library systems architecture is presented with focus on their main purpose, manipulating and rendering digital content to end-users. The cultural heritage stored in such systems is an important asset that needs to be protected against malicious manipulation. The characteristics of a smart virtual library, supported by an integrated library system, are analyzed and a security model is proposed for implementation, based on its particularities. The model aims to be an interface between the interactions of anonymous users with the Online Public Access Catalog of a virtual library that assures the protection of digital content. Conclusions are drawn to better support the idea of cultural persistence by the use of Information Systems.

Beyond the online catalog: developing an academic information system in the sciences.

OpenAIRE

Crawford, S; Halbrook, B; Kelly, E; Stucki, L

1987-01-01

The online public access catalog consists essentially of a machine-readable database with network capabilities. Like other computer-based information systems, it may be continuously enhanced by the addition of new capabilities and databases. It may also become a gateway to other information networks. This paper reports the evolution of the Bibliographic Access and Control System (BACS) of Washington University in end-user searching, current awareness services, information management, and admi...

Under the Microscope: Looking at Libraries and Online Orientations

Science.gov (United States)

Cannady, Rachel E.

2015-01-01

Orientations ease students' transition into institutions of higher learning. Most published literature focuses on orientations that occur on the physical campus, but online orientations are equally, if not more, important in engaging a geographically diverse student body. Via online orientations, academic libraries have an excellent opportunity to…

Information Literacy: An Online Course for Student Library Assistants

Science.gov (United States)

Lincoln, Margaret

2009-01-01

As technology advances continue to impact K-12 schools, online education options offer alternative choices for both teaching and learning. Library media specialists, long committed to providing physical and intellectual access to instructional materials, have responded to changing needs in this online world. They had previously created a virtual…

Online Professional Profiles: Health Care and Library Researchers Show Off Their Work.

Science.gov (United States)

Brigham, Tara J

2016-01-01

In an increasingly digital world, online profiles can help health care and library professionals showcase their research and scholarly work. By sharing information about their investigations, studies, and projects, health care and library researchers can elevate their personal brand and connect with like-minded individuals. This column explores different types of online professional profiles and addresses some of the concerns that come with using them. A list of online professional profile and platform examples is also provided.

Science photo library

CERN Document Server

1999-01-01

SPL [Science Photo Library] holds a wide range of pictures on all aspects of science, medicine and technology. The pictures come with detailed captions and are available as high quality transparencies in medium or 35mm format. Digital files can be made available on request. Our website provides low resolution files of the pictures in this catalogue, which you can search and download for layout presentation use once you have registered. High resolution files or reproduction are available on request and can be delivered to you by disk or ISDN. Visit the online catalog: www.sciencephoto.com

Don't Get Left Behind: Moving Library Instruction Online

Science.gov (United States)

Hillman, Christina R.; Sabourin, Katie

2016-01-01

With the growing number of online courses and programs across the higher education spectrum, the need to train faculty to effectively design and deliver online courses has become essential to many institutions. However, many professional development options do not include information or support in order to transition the same library services and…

A Comparison of Keyword Subject Searching on Six British University OPACs Online Public Access Catalogs.

Science.gov (United States)

Aanonson, John

1987-01-01

Compares features of online public access catalogs (OPACs) at six British universities: (1) Cambridge; (2) Hull; (3) Newcastle; (4) Surrey; (5) Sussex; and (6) York. Results of keyword subject searches on two topics performed on each of the OPACs are reported and compared. Six references are listed. (MES)

Finding Information on the State Virtual Libraries

Science.gov (United States)

Pappas, Marjorie L.

2004-01-01

The number of state virtual libraries is rapidly expanding. These virtual libraries might include collections of subscription databases; state weblinks and resources; digital collections of primary source documents; and a state union catalog or links to school, public, and academic library catalogs. Most of these virtual libraries include an…

Online Public Access Catalog User Studies: A Review of Research Methodologies, March 1986-November 1989.

Science.gov (United States)

Seymour, Sharon

1991-01-01

Review of research methodologies used in studies of online public access catalog (OPAC) users finds that a variety of research methodologies--e.g., surveys, transaction log analysis, interviews--have been used with varying degrees of expertise. It is concluded that poor research methodology resulting from limited training and resources limits the…

Engine Of Innovation: Building the High Performance Catalog

Directory of Open Access Journals (Sweden)

Will Owen

2015-06-01

Full Text Available Numerous studies have indicated the sophisticated web-based search engines have eclipsed the primary importance of the library catalog as the premier tool for researchers in Higher education.  We submit that the catalog remains central to the research process.  Through a series of strategic enhancements, the University of North Carolina at Chapel Hill, in partnership with the other members of the Triangle Research Libraries Network, has made the catalog a carrier of services in addition to bibliographic data, facilitating not simply discovery but also delivery of the information researchers seek.

Is the Library's Online Orientation Program Effective with English Language Learners?

Science.gov (United States)

Albarillo, Frans

2017-01-01

In this paper, the author examines four years of assessment data (N = 4,786) from Brooklyn College's Library Online Orientation Program (LOOP; url: https://library.brooklyn.cuny.edu/resources/loop/loop.php), which is used to provide all English 1010 students with an orientation to the library, to see if English language learners (ELLs) are…

Research Note: Inside an Indonesian Online Library for Radical Materials

Directory of Open Access Journals (Sweden)

Muhammad Haniff Hassan

2012-12-01

Full Text Available This Research Note provides a review of an Indonesian online library for radical materials. The objective of this review is to compile data and information that will contribute to the understanding of the online radicalisation phenomenon as well as the extremists themselves. Based on data found on the online library, this Research Note reports findings on the influence of Al-Maqdisi’s website; the emphasis on translation work of Arabic materials to Indonesian language by radicals and the value of Arabic materials to them. It also covers influential thinkers and ideologues and the use of the Wikipedia modus operandi to hasten the development of the website and effect mobilisation and recruitment, among others things. Based on the data found, this Research Note concludes that ideas matter to radicals.

Library Services Alliance of New Mexico. 1994 Annual report

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-09-01

The Library Services Alliance is a unique multi-type library consortium committed to resource sharing. As a voluntary association of university and governmental laboratory libraries supporting scientific research, the Alliance has become a leader in New Mexico in using cooperative ventures to cost-effectively expand resources supporting their scientific and technical communities. During 1994, the alliance continued to expand on their strategic planning foundation to enhance access to research information for the scientific and technical communities. Significant progress was made in facilitating easy access to the on-line catalogs of member libraries via connections through the Internet. Access to Alliance resources is now available via the World Wide Web and Gopher, as well as links to other databases and electronic information. This report highlights the accomplishments of the Alliance during calendar year 1994.

Finding the Balance in Online Library Instruction: Sustainable and Personal

Science.gov (United States)

Moran, Carrie; Mulvihill, Rachel

2017-01-01

The UCF Libraries are continually developing new forms of library instruction to meet the needs of a growing student body with the same number of librarians. These efforts attempt to find the balance between impersonal online tutorials and time-intensive embedded librarianship. The pros and cons of each model employed at our growing university are…

VizieR Online Data Catalog: SKY2000 Master Catalog, Version 5 (Myers+ 2006)

Science.gov (United States)

Myers, J. R.; Sande, C. B.; Miller, A. C.; Warren, W. H., Jr.; Tracewell, D. A.

2015-02-01

The SKYMAP Star Catalog System consists of a Master Catalog stellar database and a collection of utility software designed to create and maintain the database and to generate derivative mission star catalogs (run catalogs). It contains an extensive compilation of information on almost 300000 stars brighter than 8.0mag. The original SKYMAP Master Catalog was generated in the early 1970's. Incremental updates and corrections were made over the following years but the first complete revision of the source data occurred with Version 4.0. This revision also produced a unique, consolidated source of astrometric information which can be used by the astronomical community. The derived quantities were removed and wideband and photometric data in the R (red) and I (infrared) systems were added. Version 4 of the SKY2000 Master Catalog was completed in April 2002; it marks the global replacement of the variability identifier and variability data fields. More details can be found in the description file sky2kv4.pdf. The SKY2000 Version 5 Revision 4 Master Catalog differs from Revision 3 in that MK and HD spectral types have been added from the Catalogue of Stellar Spectral Classifications (B. A. Skiff of Lowell Observatory, 2005), which has been assigned source code 50 in this process. 9622 entries now have MK types from this source, while 3976 entries have HD types from this source. SKY2000 V5 R4 also differs globally from preceding MC versions in that the Galactic coordinate computations performed by UPDATE have been increased in accuracy, so that differences from the same quantities from other sources are now typically in the last decimal places carried in the MC. This version supersedes the previous versions 1(V/95), 2(V/102), 3(V/105) and 4(V/109). (6 data files).

Some Ideas and Questions about Meteorological Libraries' Roles at the Internet Age

Science.gov (United States)

Javelle, J.-P.; Cenac, N.

2009-09-01

The roles of specialized libraries have been deeply transformed during the last decade, because of the digital revolution and the changes it has induced on the expectations of library customers. The modernization of the information system of the Météo-France, libraries is in progress. Recent steps include the creation of an on-line photo library and of an institutional open-access repository for all Météo-France scientific publications (http://hal-meteofrance.archives-ouvertes.fr/). The central library has also been involved in the production of the new on-line version of the journal La Météorologie. The new information system will include the Météo-France bibliographic data base, the catalog of libraries and a full-text digital library. This modernization is also the opportunity to respond to growing interest in historical weather data and in the history of meteorology. Météo-France central library was created in 1878 and its collections hold even older documents coming from the Observatoire de Paris and from the Société météorologique de France. A program of digitalization of ancient publications has started with a double perspective : climate data rescue and contribution to history of meteorology. The new information portal will also display a catalog of ancient meteorological instruments. In this modernization process, cooperation with other institutions has been encouraged, for example with CNRS (French National Research Agency) for the HAL institutional repository and the production of one-line version of La Météorologie. The importance of sharing information and expertise with other libraries from libraries networks and professional organisations is worth noting. But several important questions remain to be answered, notably concerning the indexation, the evaluation and the long-term preservation of digital resources. For example, how to make digital collections and services available over time? What is the value of documents or resources

VizieR Online Data Catalog: ChaMP X-ray point source catalog (Kim+, 2007)

Science.gov (United States)

Kim, M.; Kim, D.-W.; Wilkes, B. J.; Green, P. J.; Kim, E.; Anderson, C. S.; Barkhouse, W. A.; Evans, N. R.; Ivezic, Z.; Karovska, M.; Kashyap, V. L.; Lee, M. G.; Maksym, P.; Mossman, A. E.; Silverman, J. D.; Tananbaum, H. D.

2009-01-01

We present the Chandra Multiwavelength Project (ChaMP) X-ray point source catalog with ~6800 X-ray sources detected in 149 Chandra observations covering ~10deg2. The full ChaMP catalog sample is 7 times larger than the initial published ChaMP catalog. The exposure time of the fields in our sample ranges from 0.9 to 124ks, corresponding to a deepest X-ray flux limit of f0.5-8.0=9x10-16ergs/cm2/s. The ChaMP X-ray data have been uniformly reduced and analyzed with ChaMP-specific pipelines and then carefully validated by visual inspection. The ChaMP catalog includes X-ray photometric data in eight different energy bands as well as X-ray spectral hardness ratios and colors. To best utilize the ChaMP catalog, we also present the source reliability, detection probability, and positional uncertainty. (10 data files).

Implementing a Real-Time Suggestion Service in a Library Discovery Layer

Directory of Open Access Journals (Sweden)

Benjamin Pennell

2010-06-01

Full Text Available As part of an effort to improve user interactions with authority data in its online catalog, the UNC Chapel Hill Libraries have developed and implemented a system for providing real-time query suggestions from records found within its catalog. The system takes user input as it is typed to predict likely title, author, or subject matches in a manner functionally similar to the systems found on commercial websites such as google.com or amazon.com. This paper discusses the technologies, decisions and methodologies that went into the implementation of this feature, as well as analysis of its impact on user search behaviors.

User-Based Information Retrieval System Interface Evaluation: An Examination of an On-Line Public Access Catalog.

Science.gov (United States)

Hert, Carol A.; Nilan, Michael S.

1991-01-01

Presents preliminary data that characterizes the relationship between what users say they are trying to accomplish when using an online public access catalog (OPAC) and their perceptions of what input to give the system. Human-machine interaction is discussed, and appropriate methods for evaluating information retrieval systems are considered. (18…

Improving Digital Library Experiences and Support with Online Research Guides

Science.gov (United States)

Brewer, Laura; Rick, Holly; Grondin, Karen A.

2017-01-01

With a goal of improving the development and delivery of effective online information literacy resources, the purpose of this study was to look at how program level and the timing of the introduction of a Literature Review library guide within the program influenced online business student perceived value of the resource. A population of…

Multilevel library instruction for emerging nursing roles.

Science.gov (United States)

Francis, B W; Fisher, C C

1995-10-01

As new nursing roles emerge that involve greater decision making than in the past, added responsibility for outcomes and cost control, and increased emphasis on primary care, the information-seeking skills needed by nurses change. A search of library and nursing literature indicates that there is little comprehensive library instruction covering all levels of nursing programs: undergraduate, returning registered nurses, and graduate students. The University of Florida is one of the few places that has such a multilevel, course-integrated curriculum in place for all entrants into the nursing program. Objectives have been developed for each stage of learning. The courses include instruction in the use of the online public access catalog, printed resources, and electronic databases. A library classroom equipped with the latest technology enables student interaction with electronic databases. This paper discusses the program and several methods used to evaluate it.

Web Usage Mining: Application to an Online Educational Digital Library Service

Science.gov (United States)

Palmer, Bart C.

2012-01-01

This dissertation was situated in the crossroads of educational data mining (EDM), educational digital libraries (such as the National Science Digital Library; http://nsdl.org), and examination of teacher behaviors while creating online learning resources in an end-user authoring system, the Instructional Architect (IA; http://ia.usu.edu). The…

Children, Technology, and Instruction: A Case Study of Elementary School Children Using an Online Public Access Catalog (OPAC).

Science.gov (United States)

Solomon, Paul

1994-01-01

Examines elementary school students' use of an online public access catalog to investigate the interaction between children, technology, curriculum, instruction, and learning. Highlights include patterns of successes and breakdowns; search strategies; instructional approaches and childrens' interests; structure of interaction; search terms; and…

Development of the acquisition model of online information resources at Faculty of Medicine Library, Khon Kaen University.

Science.gov (United States)

Thanapaisal, Soodjai; Thanapaisal, Chaiwit

2013-09-01

Faculty of Medicine Library, Khon Kaen University started to acquire online information resources since 2001 with the subscriptions to 2 databases. Nowadays it has 29 items of subscriptions and the expenses on online information resources reach to 17 million baht, more than 70 percent of the information resources budget, serving the academic purposes of the Faculty of Medicine. The problems of online information resources acquisition fall into 4 categories, and lead to 4 aspects conforming the model of the acquisition, comparing or benchmarking with the 4 selected medical school libraries in Bangkok, Chiang Mai, and Songkhla, and discussion with some other Thai and foreign libraries. The acquisition model of online information resources is developed from those problems and proposed for Faculty of Medicine Library, Khon Kaen University as well as for any medical libraries which prefer.

PACE: A Browsable Graphical Interface.

Science.gov (United States)

Beheshti, Jamshid; And Others

1996-01-01

Describes PACE (Public Access Catalogue Extension), an alternative interface designed to enhance online catalogs by simulating images of books and library shelves to help users browse through the catalog. Results of a test in a college library against a text-based online public access catalog, including student attitudes, are described.…

Automation at the Fairfax County Virginia Library System.

Science.gov (United States)

Baker, Alfred W.; And Others

The Fairfax County Library converted from a card catalog to a book catalog format in 1963. The first book catalogs were produced by the Sequential Card (SC) process. The master cards were prepared by the library and sent to Science Press, where copy was prepared on IBM cards, coded for sequential filing, and photographed to prepare page plates,…

The lost history of American veterinary medicine: the need for preservation*†

Science.gov (United States)

Boyd, C. Trenton

2011-01-01

Objective: The objective of this study was to survey holdings of ephemeral veterinary literature. Methods: WorldCat OCLC catalog, the Library of Congress online catalog, the US National Agricultural Library online catalog, and the Dictionary Catalog of the National Agricultural Library, 1862–1965, were used to determine current library holdings of materials published by veterinary schools that are no longer in existence and veterinary associations that are defunct, veterinary supply catalogs, veterinary house organs, patent medicine publications, and veterinary advertisements. Individual library catalogs were also consulted. In addition, the practice of removing advertisements from bound volumes was examined. Results: There are many gaps in the cataloged library holdings of primary source materials relating to the history of the education of veterinarians in the United States. Conclusions: A proactive action plan needs to be designed and activated to locate, catalog, and preserve this primary source material of veterinary medicine for posterity. PMID:21243050

DICOM implementation on online tape library storage system

Science.gov (United States)

Komo, Darmadi; Dai, Hailei L.; Elghammer, David; Levine, Betty A.; Mun, Seong K.

1998-07-01

The main purpose of this project is to implement a Digital Image and Communications (DICOM) compliant online tape library system over the Internet. Once finished, the system will be used to store medical exams generated from U.S. ARMY Mobile ARMY Surgical Hospital (MASH) in Tuzla, Bosnia. A modified UC Davis implementation of DICOM storage class is used for this project. DICOM storage class user and provider are implemented as the system's interface to the Internet. The DICOM software provides flexible configuration options such as types of modalities and trusted remote DICOM hosts. Metadata is extracted from each exam and indexed in a relational database for query and retrieve purposes. The medical images are stored inside the Wolfcreek-9360 tape library system from StorageTek Corporation. The tape library system has nearline access to more than 1000 tapes. Each tape has a capacity of 800 megabytes making the total nearline tape access of around 1 terabyte. The tape library uses the Application Storage Manager (ASM) which provides cost-effective file management, storage, archival, and retrieval services. ASM automatically and transparently copies files from expensive magnetic disk to less expensive nearline tape library, and restores the files back when they are needed. The ASM also provides a crash recovery tool, which enable an entire file system restore in a short time. A graphical user interface (GUI) function is used to view the contents of the storage systems. This GUI also allows user to retrieve the stored exams and send the exams to anywhere on the Internet using DICOM protocols. With the integration of different components of the system, we have implemented a high capacity online tape library storage system that is flexible and easy to use. Using tape as an alternative storage media as opposed to the magnetic disk has the great potential of cost savings in terms of dollars per megabyte of storage. As this system matures, the Hospital Information Systems

VizieR Online Data Catalog: CANDELS multiwavelength catalog (Galametz+, 2013)

Science.gov (United States)

Galametz, A.; Grazian, A.; Fontana, A.; Ferguson, H. C.; Ashby, M. L. N.; Barro, G.; Castellano, M.; Dahlen, T.; Donley, J. L.; Faber, S. M.; Grogin, N.; Guo, Y.; Huang, K.-H.; Kocevski, D. D.; Koekemoer, A. M.; Lee, K.-S.; McGrath, E. J.; Peth, M.; Willner, S. P.; Almaini, O.; Cooper, M.; Cooray, A.; Conselice, C. J.; Dickinson, M.; Dunlop, J. S.; Fazio, G. G.; Foucaud, S.; Gardner, J. P.; Giavalisco, M.; Hathi, N. P.; Hartley, W. G.; Koo, D. C.; Lai, K.; de Mello, D. F.; McLure, R. J.; Lucas, R. A.; Paris, D.; Pentericci, L.; Santini, P.; Simpson, C.; Sommariva, V.; Targett, T.; Weiner, B. J.; Wuyts, S.; CANDELS Team

2013-06-01

The present multiwavelength catalog is based on public data in the CANDELS UDS field (J2000 position: 02:17:37.5-05:12:00) located within the original UDS field. It includes: * CANDELS HST/ACS (F606W, F814W) and HST/WFC3 (F125W, F160W); Grogin et al. 2011ApJS..197...35G, Koekemoer et al. 2011ApJS..197...36K. * CFHT U-band (UKIDSS; Almaini et al. in prep.), * SUBARU B, V, Rc, i', z' (SXDS; Furusawa et al. 2008, Cat. J/ApJS/176/1) * VLT/HAWK-I Y and Ks bands (HUGS; Fontana et al. in prep.) * UKIRT/WFCam J, H, K (UKIDSS DR8; Almaini et al. in prep.) * Spitzer/IRAC SEDS 3.6 and 4.5um (SEDS; Ashby et al. 2013ApJ...769...80A) * Spitzer/IRAC SpUDS 5.8, 8.0um (PI: J. Dunlop). The catalog is F160W-selected and contains 35932 sources over an area of 201.7 square arcmin and includes radio and X-ray detected sources and spectroscopic redshifts available for 210 sources. The full official CANDELS UDS catalog (which contains some extra columns including additional SExtractor parameters derived from the F160W image) can be found on the CANDELS website at: http://candels.ucolick.org/data_access/UDS.html (1 data file).

Exploring the Digital Library: A Guide for Online Teaching and Learning

Science.gov (United States)

Johnson, Kay; Magusin, Elaine

2005-01-01

This book, which is a volume in The Jossey-Bass Online Teaching and Learning series, addresses the key issue of library services for faculty and their students in the online learning environment. Written by librarians at Athabasca University, a leading institution in distance education, this book shows how faculty can effectively use digital…

IfA Catalogs of Solar Data Products

Science.gov (United States)

Habbal, Shadia R.; Scholl, I.; Morgan, H.

2009-05-01

This paper presents a new set of online catalogs of solar data products. The IfA Catalogs of Solar Data Products were developed to enhance the scientific output of coronal images acquired from ground and space, starting with the SoHO era. Image processing tools have played a significant role in the production of these catalogs [Morgan et al. 2006, 2008, Scholl and Habbal 2008]. Two catalogs are currently available at http://alshamess.ifa.hawaii.edu/ : 1) Catalog of daily coronal images: One coronal image per day from EIT, MLSO and LASCO/C2 and C3 have been processed using the Normalizing Radial-Graded-Filter (NRGF) image processing tool. These images are available individually or as composite images. 2) Catalog of LASCO data: The whole LASCO dataset has been re-processed using the same method. The user can search files by dates and instruments, and images can be retrieved as JPEG or FITS files. An option to make on-line GIF movies from selected images is also available. In addition, the LASCO data set can be searched from existing CME catalogs (CDAW and Cactus). By browsing one of the two CME catalogs, the user can refine the query and access LASCO data covering the time frame of a CME. The catalogs will be continually updated as more data become publicly available.

Applying Web Analytics to Online Finding Aids: Page Views, Pathways, and Learning about Users

Directory of Open Access Journals (Sweden)

Mark R. O'English

2011-05-01

Full Text Available Online finding aids, Internet search tools, and increased access to the World Wide Web have greatly changed how patrons find archival collections. Through analyzing eighteen months of access data collected via Web analytics tools, this article examines how patrons discover archival materials. Contrasts are drawn between access from library catalogs and from online search engines, with the latter outweighing the former by an overwhelming margin, and argues whether archival description practices should change accordingly.

Marketing the Academic Library with Online Social Network Advertising

OpenAIRE

CHan, Christopher

2012-01-01

Facebook is now a ubiquitous part of the lives of many university students across the world. The libraries that serve them now have an opportunity to leverage this online social network to promote their services and resources. However, the effectiveness of a library’s efforts in this area will depend greatly on the number of connections it can make between its users and its Facebook presence. Building on a previous investigation that suggested online advertising might be a cost-effective way ...

Comparative Study between the "Lista de Encabezamientos de Materia" by Gloria Escamilla and the "Library of Congress Subject Heading" List.

Science.gov (United States)

Alvarez, Fernando

This study shows to what extent Gloria Escamilla's "Lista de Encabezamientos de Materia," the only published Mexican subject heading list, is equivalent to the Library of Congress subject headings (LCSH). A LCSH heading sample is obtained from OCLC's Online Union Catalog. Using the EPIC search from OCLC, 1947 bibliographic records were…

Automating the Small Library.

Science.gov (United States)

Skapura, Robert

1987-01-01

Discusses the use of microcomputers for automating school libraries, both for entire systems and for specific library tasks. Highlights include available library management software, newsletters that evaluate software, constructing an evaluation matrix, steps to consider in library automation, and a brief discussion of computerized card catalogs.…

A Model Library in Tehran, Iran: The Hosseinieh Ershad Public Library.

Science.gov (United States)

Hary, Nicoletta Mattioli

1995-01-01

Describes the Hosseinieh Ershad Public Library, a model library established in Iran after the Islamic Revolution that contains a predominant religious collection. Reviews the library's historical background, current cataloging system, collections and their circulation, services to blind patrons and children, funding and staff. Photographs of the…

O serviço de referência online nas bibliotecas virtuais da região nordeste Service of reference online in the libraries online of the Northeast area

Directory of Open Access Journals (Sweden)

Alzira Karla Araújo da Silva

2005-01-01

Full Text Available Identifica as bibliotecas virtuais da Região Nordeste do Brasil diagnosticando o serviço de referência online e sua estrutura. Destaca os tipos de bibliotecas e o papel da biblioteca virtual omo guia e orientador dos usuários remotos da Internet, através do atendimento pelo correio eletrônico. Ressalta o Serviço de Referência Virtual como um serviço que permite a interação entre informação-bibliotecário-usuário no ambiente virtual. Tem como abordagem metodológica um estudo qualitativo, realizado através da observação dos sites da Biblioteca Central Reitor Macedo Costa (Bahia, Biblioteca Temática do Empreendedor–SEBRAE (Paraíba, Sistema de Bibliotecas da Universidade Federal da Paraíba (Paraíba e Biblioteca da Universidade de Fortaleza – Unifor (Ceará e das informações coletadas a partir de um questionário respondido pelos responsáveis por essas bibliotecas. Os resultados apontam a presença do serviço de referência e do bibliotecário nas duas primeiras bibliotecas virtuais e apenas do bibliotecário nas duas últimas. Confirma o fato de que nas bibliotecas virtuais da Região Nordeste os serviços de referência online estão ganhando espaço e utilizando as ferramentas tecnológicas, com destaque para o correio eletrônico. Fortalece a afirmação de que essas bibliotecas precisam do uso das novas tecnologias, a fim de atender as solicitações dos usuários remotos com eficiência e precisão. Contribui para a análise e futuras implantações de serviços de referência online e para o repensar do papel do serviço nas bibliotecas virtuais.It identifies the libraries online of the Northeast Area of Brazil diagnosing the service of reference online and its operation structure. It highlights the types of libraries and the paper of librarie online as guide the remote users' of the Internet, through the attendance by mail electronic. It stands out the Service of Reference Online as a service that allows the

OLAP Cube Visualization of Hydrologic Data Catalogs

Science.gov (United States)

Zaslavsky, I.; Rodriguez, M.; Beran, B.; Valentine, D.; van Ingen, C.; Wallis, J. C.

2007-12-01

As part of the CUAHSI Hydrologic Information System project, we assemble comprehensive observations data catalogs that support CUAHSI data discovery services (WaterOneFlow services) and online mapping interfaces (e.g. the Data Access System for Hydrology, DASH). These catalogs describe several nation-wide data repositories that are important for hydrologists, including USGS NWIS and EPA STORET data collections. The catalogs contain a wealth of information reflecting the entire history and geography of hydrologic observations in the US. Managing such catalogs requires high performance analysis and visualization technologies. OLAP (Online Analytical Processing) cube, often called data cubes, is an approach to organizing and querying large multi-dimensional data collections. We have applied the OLAP techniques, as implemented in Microsoft SQL Server 2005, to the analysis of the catalogs from several agencies. In this initial report, we focus on the OLAP technology as applied to catalogs, and preliminary results of the analysis. Specifically, we describe the challenges of generating OLAP cube dimensions, and defining aggregations and views for data catalogs as opposed to observations data themselves. The initial results are related to hydrologic data availability from the observations data catalogs. The results reflect geography and history of available data totals from USGS NWIS and EPA STORET repositories, and spatial and temporal dynamics of available measurements for several key nutrient-related parameters.

VizieR Online Data Catalog: GOODS-MUSIC sample: multicolour catalog (Grazian+, 2006)

Science.gov (United States)

Grazian, A.; Fontana, A.; de Santis, C.; Nonino, M.; Salimbeni, S.; Giallongo, E.; Cristiani, S.; Gallozzi, S.; Vanzella, E.

2006-02-01

The GOODS-MUSIC multi-wavelength catalog provides photometric and spectroscopic information for galaxies in the GOODS Southern field. It includes two U images obtained with the ESO 2.2m telescope and one U band image from VLT-VIMOS, the ACS-HST images in four optical (B,V,i,z) bands, the VLT-ISAAC J, H, and Ks bands as well as the Spitzer images in at 3.5, 4.5, 5.8, and 8 micron. Most of these images have been made publicly available in the coadded version by the GOODS team, while the U band data were retrieved in raw format and reduced by our team. We also collected all the available spectroscopic information from public spectroscopic surveys and cross-correlated the spectroscopic redshifts with our photometric catalog. For the unobserved fraction of the objects, we applied our photometric redshift code to obtain well-calibrated photometric redshifts. The final catalog is made up of 14847 objects, with at least 72 known stars, 68 AGNs, and 928 galaxies with spectroscopic redshift (668 galaxies with reliable redshift determination). (3 data files).

Expanding beyond Our Library Walls: Building an Active Online Community through Facebook

Science.gov (United States)

Ganster, Ligaya; Schumacher, Bridget

2009-01-01

This article demonstrates how Facebook, a popular social networking Web site, provides libraries with the opportunity to develop an outreach presence and information portal within an online community. While much of the recent literature examines Facebook and defines its potential use within libraries, this article focuses on the use of Facebook's…

Catalog of the George Alan Connor Esperanto Collection.

Science.gov (United States)

Smith, Karin, Comp.; Haake, Susan, Comp.

This catalog inventories the collection of books, monographs, serials and periodicals, dictionaries, pamphlets, ephemera, and correspondence concerning Esperanto in the collection of George Alan Connor housed at the University of Oregon Library. Overall, the catalog contains approximately 475 serial entries and 3,000 author entries. Connor was a…

OPAC systému ALEPH

OpenAIRE

Pačísková, Jana

2010-01-01

This bachelor thesis presents analysis and evaluation of online catalog of integrated library system ALEPH, which was made after studying Web OPAC manual of this system and gathering information from practical testing of catalogs of National Library of Czech Republic and Regional Library of Karlovy Vary. In the first chapter, there is introduced and defined Online Public Access Catalog and its main principles and also its history is presented. In next chapters, there are described features an...

Arrangement and processing of monographic publications in youth sections of public libraries

Directory of Open Access Journals (Sweden)

Mateja Ločniškar-Fidler

2006-01-01

Full Text Available A systematic and transparent layout of library material on book shelves of public libraries is one of the essential conditions for successful viewing and searching of materials. The research tried to determine the contemporary classification system of library material for the youth. The data needed for the research was gathered and analyzed by a questionnaire completed by five randomly selected central public libraries. Special collections, arrangement and classification of certain fiction and specialized monographic publications for infants, teenagers and adolescents were analyzed. It was of our interest to observe whether the libraries assign the elements of a call number - which are evident on the library material and in online catalogs – according to standards and current instructions. The article also focuses on the unity and differences of the technical processing, and on color and/or image of labels which additionally explain the classification and the contents of the monographic publications for the youth.

Graduate Student Library Research Skills: Is Online Instruction Effective?

Science.gov (United States)

Shaffer, Barbara A.

2011-01-01

Graduate students are a significant segment in online instruction programs, yet little is known about how well they learn the necessary library research skills in this increasingly popular mode of distance learning. This pre- and posttest study and citation analysis examined learning and confidence among students in graduate education programs,…

Museum of Comparative Zoology Library--The Agassiz Library: Harvard University.

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Jonas, Eva S.; Regen, Shari S.

1986-01-01

Argues that the Museum of Comparative Zoology Library reflects the union between the nineteenth century natural history values of Louis Agassiz and the twentieth century library and information science methodology. Special collections, records, cataloging and classification, serials and their classification, policies, services, and procedures are…

Argonne Research Library | Argonne National Laboratory

Science.gov (United States)

Argonne Argonne Research Library The Argonne Research Library supports the scientific and technical research needs of Argonne National Laboratory employees. Our library catalog is available via the Research questions or concerns, please contact us at librarians@anl.gov. Contact the Library Argonne Research Library

INTERACTION OF SEARCH CAPABILITIES OF ELECTRONIC AND TRADITIONAL (CARD CATALOGS

Directory of Open Access Journals (Sweden)

Л. В. Головко

2017-10-01

Full Text Available Purpose. Interaction of search capabilities of electronic and traditional (card catalogs. Subject: search capabilities of electronic and traditional (card catalogs and their interaction. Goal: Creating efficient search system for library information services, updating and improving the information retrieval system. To reach this goal, following tasks are set: – to determine the possibility of parallel functioning of electronic and traditional card catalogs, and to reveal the interaction of their search capabilities by conducting a survey via questionnaire titled «Interaction of search capabilities of electronic and traditional (card catalogs»; – to find out which search systems are preferred by users; – to estimate the actual condition of search capabilities of electronic and traditional (card catalogs in the library. Methodology. On various stages of the survey the following methods were used: analysis and synthesis, comparison, generalization, primary sources search; sociological method (survey. These methods allowed determining, processing and ana lyzing the whole complex of available sources, which became an important factor of research objectivity. Finding. Survey results allowed us to analyze the dynamics of changes, new needs of the readers, and to make a decision regarding the quality improvement of information search services. Practical value. Creating a theoretical foundation for implementation of set tasks is the practical value of the acquired findings. Conclusions and results of the research can be used in university students’, postgraduates’ and professors’ information search activities. Certain results of the research are used and implemented in practice of the library of Kryvyi Rih State Pedagogical University, namely at workshops on the basics of information culture (using bibliographic reference unit, information search by key words, authors and titles via electronic catalogue. Guides for users were created. Duty

Cataloging Efficiency and Effectiveness.

Science.gov (United States)

McCain, Cheryl; Shorten, Jay

2002-01-01

Reports on a survey of academic libraries that was conducted to supplement findings of cost studies by providing measures of efficiency and effectiveness for cataloging departments based on reported productivity, number of staff, task distribution, and quality measures including backlogs, authority control, and database maintenance. Identifies…

Minimal-Level Cataloging: A Look at the Issues--A Symposium.

Science.gov (United States)

Horny, Karen L.; And Others

1986-01-01

Six articles on pros and cons of minimal-level cataloging (MLC) highlight patron access and browsability, time and cost savings, network and bibliographic utility cooperation, standards, alternatives to MLC, levels of records, online catalogs, experimental cataloging program at University of Michigan, and experiences at Kent State University…

Building Component Library: An Online Repository to Facilitate Building Energy Model Creation; Preprint

Energy Technology Data Exchange (ETDEWEB)

Fleming, K.; Long, N.; Swindler, A.

2012-05-01

This paper describes the Building Component Library (BCL), the U.S. Department of Energy's (DOE) online repository of building components that can be directly used to create energy models. This comprehensive, searchable library consists of components and measures as well as the metadata which describes them. The library is also designed to allow contributors to easily add new components, providing a continuously growing, standardized list of components for users to draw upon.

Zweigbibliothek Medizin der Universitäts- und Landesbibliothek Münster – vor Ort, online und mobil / Medical Branch Library of the University & Regional Library Münster – local, online, and mobile

Directory of Open Access Journals (Sweden)

Obst, Oliver

2009-09-01

Full Text Available The Medical Branch Library is a subject library of the University and Regional Library Münster, and was founded in 1993 as the central medical library in the grounds of the University Hospital. Second only to the German National Library in Cologne, it is the largest medical library in North Rhine-Westphalia. The budget of the library derives mainly from the Medical Faculty. The funding from the university and from tuition fees is used to acquire textbooks. The physical library is used almost exclusively as a place of learning (by students, while the online presence mainly by researchers and physicians. The library offers since 1997 e-journals, since 2003 e-books and media for Smart Computers/Phones. It is using innovative ways for supplying journal articles, such as a virtual library budget and serving Subito for free.

Welcome to the National Wetlands Research Center Library: Not Just Another Library-A Special Library

Science.gov (United States)

Broussard, Linda

2007-01-01

Libraries are grouped into four major types: public, school, academic, and special. The U.S. Geological Survey's (USGS) National Wetlands Research Center (NWRC) library is classified as a special library because it is sponsored by the Federal government, and the collections focus on a specific subject. The NWRC library is the only USGS library dedicated to wetland science. Library personnel offer expert research services to meet the informational needs of NWRC scientists, managers, and support personnel. The NWRC library participates in international cataloging and resource sharing, which allows libraries from throughout the world to borrow from its collections. This sharing facilitates the research of other governmental agencies, universities, and those interested in the study of wetlands.

Marketing the Library in an On-Line University to Help Achieve Information Literacy

Science.gov (United States)

Murphy, Jennifer

2013-01-01

An entrepreneurial librarian takes the embedded librarian concept one step further at a completely on-line university and markets the virtual library to students, faculty and administration rather than wait for customers to come to the library. York and Vance (2009) make the observation that "one obstacle to marketing an embedded librarian…

VizieR Online Data Catalog: The FIRST Survey Catalog, Version 2014Dec17 (Helfand+ 2015)

Science.gov (United States)

Helfand, D. J.; White, R. L.; Becker, R. H.

2015-05-01

The Faint Images of the Radio Sky at Twenty centimeters (FIRST) began in 1993. It uses the VLA (Very Large Array, a facility of the National Radio Observatory (NRAO)) at a frequency of 1.4GHz, and it is slated to 10,000 deg2 of the North and South Galactic Caps, to a sensitivity of about 1mJy with an angular resolution of about 5''. The images produced by an automated mapping pipeline have pixels of 1.8'', a typical rms of 0.15mJy, and a resolution of 5''; the images are available on the Internet (see the FIRST home page at http://sundog.stsci.edu/ for details). The source catalogue is derived from the images. This catalog from the 1993 through 2011 observations contains 946,432 sources from the north and south Galactic caps. It covers a total of 10,575 square degrees of the sky (8444 square degrees in the north and 2131 square degrees in the south). In this version of the catalog, images taken in the the new EVLA configuration have been re-reduced using shallower CLEAN thresholds in order to reduce the "CLEAN bias" in those images. Also, the EVLA images are not co-added with older VLA images to avoid problems resulting from the different frequencies and noise properties of the configurations. That leads to small gaps in the sky coverage at boundaries between the EVLA and VLA regions. As a result, the area covered by this release of the catalog is about 60 square degrees smaller than the earlier release of the catalog (13Jun05, also available here as the "first13.dat" file), and the total number of sources is reduced by nearly 25,000. The previous version of the catalog does have sources in the overlap regions, but their flux densities are considered unreliable due to calibration errors. The flux densities should be more accurate in this catalog, biases are smaller, and the incidence of spurious sources is also reduced. Over most of the survey area, the detection limit is 1 mJy. A region along the equatorial strip (RA=21.3 to 3.3hr, Dec=-1 to 1deg) has a deeper

VizieR Online Data Catalog: Intermediate-luminosity X-ray objects catalog (Colbert+, 2002)

Science.gov (United States)

Colbert, E. J. M.; Ptak, A. F.

2002-11-01

ROSAT, and now Chandra, X-ray images allow studies of extranuclear X-ray point sources in galaxies other than our own. X-ray observations of normal galaxies with ROSAT and Chandra have revealed that off-nuclear, compact, intermediate-luminosity (LX[2-10keV]>=1039erg/s) X-ray objects (IXOs, a.k.a. ULXs [ultraluminous X-ray sources]) are quite common. Here we present a catalog and finding charts for 87 IXOs in 54 galaxies, derived from all of the ROSAT HRI imaging data for galaxies with cz<=5000km/s from the Third Reference Catalog of Bright Galaxies. (2 data files).

Terminal Ailments Need Not Be Fatal: A Speculative Assessment of the Impact of Online Public Access Catalogs in Academic Settings.

Science.gov (United States)

Sandler, Mark

1985-01-01

Discusses several concerns about nature of online public access catalogs (OPAC) that have particular import to reference librarians: user passivity and loss of control growing out of "human-machine interface" and the larger social context; and the tendency of computerized bibliographic systems to obfuscate human origins of library…

VizieR Online Data Catalog: The Washington Visual Double Star Catalog (Mason+ 2001-2014)

Science.gov (United States)

Mason, B. D.; Wycoff, G. L.; Hartkopf, W. I.; Douglass, G. G.; Worley, C. E.

2018-05-01

The Washington Visual Double Star Catalog (WDS) is the successor to the Index Catalogue of Visual Double Stars, 1961.0 (IDS; Jeffers and van den Bos, Publ. Lick Obs. 21). Three earlier double star catalogs in XXth century, those by Burnham (BDS, 1906, "General Catalogue of Double Stars within 121 degrees of the North Pole", Carnegie Institution of Washington), Innes (SDS, 1927, "Southern Double Star Catalogue -19 to -90 degrees", Union Observatory, Johannesburg, South Africa), and Aitken (ADS, 1932 "New General Catalogue of Double Stars within 121 degrees of the North Pole", Carnegie Institution of Washington), each covered only a portion of the sky. Both the IDS and the WDS cover the entire sky, and the WDS is intended to contain all known visual double stars for which at least one differential measure has been published. The WDS is continually updated as published data become available. Prior to this, three major updates have been published (Worley and Douglass 1984, "Washington Visual Double Star Catalog, 1984.0", U.S. Naval Observatory, Washington; Worley and Douglass 1997A&AS..125..523W, Cat. I/237; Mason, Wycoff, Hartkopf, Douglass and Worley 2001AJ....122.3466M; and Mason et al. 2006.5). The Washington Double Star Catalog (WDS) has seen numerous changes since the last major release of the catalog. The application of many techniques and considerable industry over the past few years has yielded significant gains in both the number of systems and the number of measures. Is is maintained by the US Naval Observatory, and represents the world's principal database of astrometric double and multiple star information. The WDS contains positions (J2000), discoverer designations, epochs, position angles, separations, magnitudes, spectral types, proper motions, and, when available, Durchmusterung numbers and notes for the components of the systems. (3 data files).

Demand Driven Acquisition of E-Books in a Small Online Academic Library: Growing Pains and Assessing Gains

Science.gov (United States)

Longley, Dana H.

2016-01-01

How does a smaller, fully online academic library offer a wide and deep collection of academic level e-books to its distance learners in a sustainable and affordable way? The State University of New York (SUNY) Empire State College Online Library, with a staff of four, has used demand-driven e-book acquisitions since September 2013. Despite…

Dewey Decimal Classification Online Project: Interim Reports to the Council on Library Resources, April 1984, September 1984, and February 1985.

Science.gov (United States)

Markey, Karen; Demeyer, Anh N.

This research project focuses on the implementation and testing of the Dewey Decimal Classification (DDC) system as an online searcher's tool for subject access, browsing, and display in an online catalog. The research project comprises 12 activities. The three interim reports in this document cover the first seven of these activities: (1) obtain…

Kid's Catalog: An Information Retrieval System for Children.

Science.gov (United States)

Busey, Paula; Doerr, Tom

1993-01-01

Describes an online public access catalog for children, called the Kid's Catalog. Design objectives include eliminating the barriers to information retrieval outlined in the research literature; being fun, interactive, and respectful of children's intelligence and creativity; motivating children with an expansive range of subjects and search…

XML in Libraries.

Science.gov (United States)

Tennant, Roy, Ed.

This book presents examples of how libraries are using XML (eXtensible Markup Language) to solve problems, expand services, and improve systems. Part I contains papers on using XML in library catalog records: "Updating MARC Records with XMLMARC" (Kevin S. Clarke, Stanford University) and "Searching and Retrieving XML Records via the…

Play It, Learn It, Make It Last: Developing an Online Game to Create Self-Sufficient Library Information Users.

Science.gov (United States)

Boyce, Lindsay M

2016-01-01

Library orientation at an academic health sciences library consisted of a five-minute overview within new student orientation. Past experience indicated this brief presentation was insufficient for students to learn about library resources. In 2014, an effort was made to supplement orientation by developing an online game aimed at enabling students to become self-sufficient through hands-on learning. A gaming model was chosen with expectations that competition and rewards would motivate students. Although the pilots suffered from low participation rates, the experience merits further research into the potential of a broader model of online library instruction in the health sciences environment.

More library mashups exploring new ways to deliver library data

CERN Document Server

2015-01-01

Nicole Engard follows up her ground-breaking 2009 book Library Mashups with a fresh collection of mashup projects that virtually any library can emulate, customize, and build upon. In More Library Mashups, Engard and 24 creative library professionals describe how they are mashing up free and inexpensive digital tools and techniques to improve library services and meet everyday (and unexpected) challenges. Examples from libraries of all types are designed to help even non-programmers share and add value to digital content, update and enhance library websites and collections, mashup catalog data, connect to the library's automation system, and use emerging tools like Serendip-o-matic, Umlaut, and Libki to engage users, staff, and the community.

VizieR Online Data Catalog: GOODS-MUSIC catalog updated version (Santini+, 2009)

Science.gov (United States)

Santini, P.; Fontana, A.; Grazian, A.; Salimbeni, S.; Fiore, F.; Fontanot, F.; Boutsia, K.; Castelllano, M.; Cristiani, S.; de Santis, C.; Gallozzi, S.; Giallongo, E.; Nonino, M.; Menci, N.; Paris, D.; Pentericci, L.; Vanzella, E.

2009-06-01

The GOODS-MUSIC multiwavelength catalog provides photometric and spectroscopic information for galaxies in the GOODS Southern field. It includes two U images obtained with the ESO 2.2m telescope and one U band image from VLT-VIMOS, the ACS-HST images in four optical (B,V,i,z) bands, the VLT-ISAAC J, H, and Ks bands as well as the Spitzer images at 3.6, 4.5, 5.8, and 8 micron (IRAC) and 24 micron (MIPS). Most of these images have been made publicly available in the coadded version by the GOODS team, while the U band data were retrieved in raw format and reduced by our team. We also collected all the available spectroscopic information from public spectroscopic surveys and cross-correlated the spectroscopic redshifts with our photometric catalog. For the unobserved fraction of the objects, we applied our photometric redshift code to obtain well-calibrated photometric redshifts. The final catalog is made up of 15208 objects, with 209 known stars and 61 AGNs. The major new feature of this updated release is the inclusion of 24 micron photometry. Further improvements concern a revised photometry in the four IRAC bands (mainly based on the use of new PSF-matching kernerls and on a revised procedure for estimating the background), the enlargement of the sample of galaxies with spectroscopic redshifts, the addition of objects selected on the IRAC 4.5 micron image and a more careful selection of AGN sources. (1 data file).

The Arizona Universities Library Consortium patron-driven e-book model

Directory of Open Access Journals (Sweden)

Jeanne Richardson

2013-03-01

Full Text Available Building on Arizona State University's patron-driven acquisitions (PDA initiative in 2009, the Arizona Universities Library Consortium, in partnership with the Ingram Content Group, created a cooperative patron-driven model to acquire electronic books (e-books. The model provides the opportunity for faculty and students at the universities governed by the Arizona Board of Regents (ABOR to access a core of e-books made accessible through resource discovery services and online catalogs. These books are available for significantly less than a single ABOR university would expend for the same materials. The patron-driven model described is one of many evolving models in digital scholarship, and, although the Arizona Universities Library Consortium reports a successful experience, patron-driven models pose questions to stakeholders in the academic publishing industry.

The library as a hybrid organisation

NARCIS (Netherlands)

Waaijers, L.

1998-01-01

In the last decade technology exploded into libraries. It impacted not only library work processes but imported also new strategic options. Library systems, i.e. databases, imported notions of project management and efficiency and resulted in catalog sharing. The Internet with Gopher and Veronica,

Marketing the Virtual Library

Science.gov (United States)

Fagan, Jody Condit

2009-01-01

Far more people are familiar with their local public or college library facility than their library's website and online resources. In fact, according to a recent survey, 96% of Americans said they had visited a library in person, but less than one-third have visited their online library. Since everyone agrees that online library resources are…

VizieR Online Data Catalog: Uranometria Argentina catalog of bright southern stars (Gould, 1879)

Science.gov (United States)

Gould, B. G.

2010-07-01

In 1879 Benjamin Apthorp Gould published in Buenos Aires, Argentina, the Uranometria Argentina catalog of 7756 stars south of declination +10 degrees. This included all those stars he considered magnitude 7 or brighter and some fainter stars which are close companions to brighter stars or to each other and have combined magnitude 7 or brighter. Star positions are in 1875 coordinates, and constellation boundaries also in 1875 coordinates were defined within the aforementioned declination range. With only a few small changes these were incorporated into the boundaries adopted by the IAU in 1930 and subsequently universally accepted. In terms of accurate photoelectric magnitude measurements the Uranometria Argentina is nearly complete to magnitude 6.5 in its declination range. In each constellation the individual stars considered to be magnitude 7 and brighter were numbered in sequence of increasing right ascension in 1875 coordinates, except that in a few cases this sequence was somewhat adjusted so that stars close together could be listed on adjacent lines of text. The numbering system is analogous to that in the Flamsteed Catalogus Brittanicus and now widely used. Star numbers from the Uranometria Argentina rarely appear in the 21st century despite the potential utility of their use. They were included in the American Ephemeris and Nautical Almanac until 1978, and in the FK5 catalog until 1999, always with the letter G following the number in the Uranometria Argentina catalog. This serves to distinguish Flamsteed numbers with no following letters from Gould numbers, and is utilized in this presentation and recommended for general use. The file catalog.dat includes every star in the original Uranometria Argentina. In the original the constellations were presented in sequence of increasing distance from the south pole and numbered accordingly. For the convenience of 21st century astronomers the constellations are presented here by alphabetical sequence in

A "Word" for the Cataloger: Special Pleading or Definition of Function?

Science.gov (United States)

Lawry, Martha

1984-01-01

Examines role of cataloger as it has been and is often perceived, and advances view of what role should be. The cataloger's function is discussed in terms of classification and description, automation and change, reclassification as supervisor of nonprofessional staff, cooperation within library, reorganization, and instruction. Thirteen…

VizieR Online Data Catalog: New spectral lag measurements of 50 Fermi/GBM GRBs (Shao+, 2017)

Science.gov (United States)

Shao, L.; Zhang, B.-B.; Wang, F.-R.; Wu, X.-F.; Cheng, Y.-H.; Zhang, Xi; Yu, B.-Y.; Xi, B.-J.; Wang, X.; Feng, H.-X.; Zhang, M.; Xu, D.

2018-03-01

This work made extensive use of the data from the Gamma-Ray Burst Monitor (GBM) on board the Fermi Gamma-ray Space Telescope. For the first step, we searched in the official GBM online burst catalog (Gruber+ 2014ApJS..211...12G ; von Kienlin+ 2014, J/ApJS/211/13) for bright bursts with a total fluence F>5x10-6erg/cm-2 in 10-1000keV. See section 2 for the details on the sample selection. (1 data file).

Los catalogos en linea de aceso publico en las bibliotecas argentinas concolecciones juridicas Online public access catalogs in argentine libraries with law collections

Directory of Open Access Journals (Sweden)

Carolina Gregui

2006-01-01

Full Text Available Se analizan las interfaces de usuario de los catálogos en línea de acceso público (OPACs en entorno web de las bibliotecas argentinas con colecciones jurídicas, a fin de elaborar un diagnóstico de situación sobre la descripción bibliográfica, el análisis temático, los mensajes de ayuda al usuario y la visualización de los datos bibliográficos. Se adopta una metodología cuali-cuantitativa, se utiliza como instrumento de recolección de datos la lista de funcionalidades del sistema que proporciona Hildreth (1982, se actualiza en función de los nuevos desarrollos y se obtiene un formulario que permite, mediante 38 preguntas cerradas, observar la frecuencia de aparición de las funcionalidades básicas propias de cuatro áreas: Área I - control de operaciones; Área II, subdividida en control de formulación de la búsqueda y punto de acceso; Área III - control de salida y Área IV - asistencia al usuario: información e instrucción. Se trabaja con la información correspondiente a 43 unidades. Los resultados demuestran que la mayoría de los OPACs relevados brindan prestaciones mínimas, por lo que se encuentran en una fase inicial de implementación y no responden, por lo tanto, a las necesidades de los usuarios.User interfaces of web based online public access catalogs (OPACs of Argentine libraries with law collections are studied to provide a diagnosis of the situation of bibliographic description, subject analisis, help messages and bibliographic display. A cuali-cuantitative methodology is adopted and a checklist of systems functions created by Hildreth (1982, updated according to recent advances, has been used as data collection tool. The resulting 38 closed questions checklist has allowed to observe the frequency of appearance of the basic functions of four areas: Area I – operational control; Area II, subdivided in search formulation control and access points; Area III – output control and IV – user assistance

VizieR Online Data Catalog: Hubble Source Catalog (V1 and V2) (Whitmore+, 2016)

Science.gov (United States)

Whitmore, B. C.; Allam, S. S.; Budavari, T.; Casertano, S.; Downes, R. A.; Donaldson, T.; Fall, S. M.; Lubow, S. H.; Quick, L.; Strolger, L.-G.; Wallace, G.; White, R. L.

2016-10-01

The HSC v1 contains members of the WFPC2, ACS/WFC, WFC3/UVIS and WFC3/IR Source Extractor source lists from HLA version DR8 (data release 8). The crossmatching process involves adjusting the relative astrometry of overlapping images so as to minimize positional offsets between closely aligned sources in different images. After correction, the astrometric residuals of crossmatched sources are significantly reduced, to typically less than 10mas. The relative astrometry is supported by using Pan-STARRS, SDSS, and 2MASS as the astrometric backbone for initial corrections. In addition, the catalog includes source nondetections. The crossmatching algorithms and the properties of the initial (Beta 0.1) catalog are described in Budavari & Lubow (2012ApJ...761..188B). The HSC v2 contains members of the WFPC2, ACS/WFC, WFC3/UVIS and WFC3/IR Source Extractor source lists from HLA version DR9.1 (data release 9.1). The crossmatching process involves adjusting the relative astrometry of overlapping images so as to minimize positional offsets between closely aligned sources in different images. After correction, the astrometric residuals of crossmatched sources are significantly reduced, to typically less than 10mas. The relative astrometry is supported by using Pan-STARRS, SDSS, and 2MASS as the astrometric backbone for initial corrections. In addition, the catalog includes source nondetections. The crossmatching algorithms and the properties of the initial (Beta 0.1) catalog are described in Budavari & Lubow (2012ApJ...761..188B). Hubble Source Catalog Acknowledgement: Based on observations made with the NASA/ESA Hubble Space Telescope, and obtained from the Hubble Legacy Archive, which is a collaboration between the Space Telescope Science Institute (STScI/NASA), the Space Telescope European Coordinating Facility (ST-ECF/ESAC/ESA) and the Canadian Astronomy Data Centre (CADC/NRC/CSA). (2 data files).

News from the Library: Two new online services available at CERN: thank you for your feedback!

CERN Multimedia

CERN Library

2012-01-01

The Library has activated two different new online services, as a result of very successful trial periods and thanks to your positive feedback and strong support: PressDisplay and Nucleonica.   PressDisplay is an online portal where one can browse and read online articles from more than 1,900 newspapers from 95 countries, as soon as they are published. Le Monde, International Herald Tribune and many more titles are available in their original layout including text and images. Thanks to RSS feeds, users can directly receive news from their favorite newspapers, but articles can also be printed and sent via email. Based on the very positive feedback we got from the community, the CERN Library has activated a one-year subscription to PressDisplay, and a wealth of information is now available at everyone's fingertips at CERN. In addition to that, the latest Library news about Nucleonica, the nuclide and isotope database derived from the Karlsruhe Nuclide Chart, generated so much interest ...

Catalog on Microfiche at the Eastman Kodak Libraries

Science.gov (United States)

Freund, Clare E.

1977-01-01

The paper traces the evolution of Eastman Kodak's computer produced union catalog on microfiche and describes the current operational procedures. Advantages and disadvantages are discussed, as well as possible future development. An example of a title record displayed on microfiche is included. (Author/JPF)

E-Books and New Library Service Models: An Analysis of the Impact of E-Book Technology on Academic Libraries.

Science.gov (United States)

Jantz, Ronald

2001-01-01

Analyzes the implications of electronic book technology (e-books) on academic libraries. Discusses new business models for publishers, including self-publishing, Internet publishing, and partnerships with libraries as publishers; impact on library services, including cataloging, circulation, and digital preservation; user benefits; standards;…

From the Catalog to the Book on the Shelf: Building a Mapping Application for Vufind

Directory of Open Access Journals (Sweden)

Kathleen Bauer

2012-06-01

Full Text Available At Yale University Library (YUL, recorded reference transactions revealed that after finding a book in the catalog patrons had difficulty knowing how to use the call number to find the book on the shelf. The Library created a mobile service to help locate the call number in the library stacks. From any call number of a book in Sterling Memorial Library at YUL, a map will be displayed which highlights that call number’s general area on a floor in the stacks. YUL introduced the mapping application in Yufind, a catalog in place at Yale since 2008 which is based on Vufind.

Is Your Academic Library Pinning? Academic Libraries and Pinterest

Science.gov (United States)

Thornton, Elaine

2012-01-01

Academic libraries are flocking to online social networking sites in an effort to meet users where they are. Pinterest is the latest of these rapidly growing online social networking tools. The author of this article reports results from a survey on academic libraries' presence on Pinterest. The survey found most academic library pinboards are in…

ACCOUNTING FOR USERS' INFLATED ASSESSMENTS OF ONLINE CATALOG SEARCH PERFORMANCE AND USEFULNESS: AN EXPERIMENTAL STUDY

Directory of Open Access Journals (Sweden)

Charles R. Hildreth

2001-01-01

Full Text Available User-oriented approaches to information retrieval (IR system performance evaluation assign a major role to user satisfaction with search results and overall system performance. Expressed satisfaction with search results is often used as a measure of utility. Many research studies indicate that users of on-line library catalogs (OPACs and other IR systems often express satisfaction with poor search results. This phenomenon of "false positives," inflated assessments of search results and system performance, has not been adequately explained. Non-performance factors such as interface style and ease of use may have an affect on a searcher's satisfaction with search results. The research described in this report investigates this phenomenon. This paper presents the findings of an experimental study which compared users' search performance and assessments of ease of use, system usefulness, and satisfaction with search results after use of a Web OPAC or its conventional counterpart. The primary questions addressed by this research center on the influence of two experimental factors, OPAC search interface style and search task level of difficulty, on the dependent variables: actual search performance, perceptions of ease of use and system usefulness, and assessments of satisfaction with search results. The study also investigated associations between perceived ease of use, system usefulness, and satisfaction with search results. Lastly, the study looked for associations between the dependent variables and personal characteristics. No association was found between satisfaction with search results and actual search performance. Web OPAC searchers outperformed Text OPAC searchers, but search task level of difficulty is a major determinant of search success. A strong positive correlation was found between perceptions of system ease of use and assessments of search results.

Online Job Tutorials @ the Public Library: Best Practices from Carnegie Library of Pittsburgh's Job & Career Education Center

Directory of Open Access Journals (Sweden)

Rhea M. Hebert

2013-09-01

Full Text Available This article describes the Job & Career Education Center (JCEC tutorial project completed in September of 2012. The article also addresses the website redesign implemented to highlight the tutorials and improve user engagement with JCEC online resources. Grant monies made it possible for a Digital Outreach Librarian to create a series of tutorials with the purpose of providing job-related assistance beyond the JCEC in the Carnegie Library of Pittsburgh—Main location. Benchmarking, planning, implementation, and assessment are addressed. A set of best practices for all libraries (public, academic, school, special are presented. Best practices are applicable to tutorials created with software other than Camtasia, the software used by the JCEC project.

[Application of the technique of analytical structure of project for the sub-project of websites catalog of the Virtual Health Library-Nursing].

Science.gov (United States)

dos, Santos Luís Augusto; Marin, Heimar de Fátima; Marques, Isaac Rosa; Cunha, Isabel Cristina Kowal Olm

2007-01-01

This work intents, in a didactic form, to explain the benefits of use of a technique of project management, named Work Breakdown Structure: a graphical tool to identify the main results to be developed in a project. The real examples are applied to a sub-project of the Virtual Library in Health in Nursing (BVS-Enfermagem) to development of the Sites Catalogs. The benefits of graphical visualization for a major agreement between professionals of different expertise are presented.

What Every Librarian Should Know About Proposed Changes in Cataloging Rules: A Brief Overview

Science.gov (United States)

Edgar, Neal L.

1975-01-01

A discussion of Anglo-American Cataloging Rules includes history, revisions, recent changes, decision-makers and disagreements, and the question of how standardization and the needs of automation will affect the usefulness of the catalog for the library's users. (LS)

TGCat, The Chandra Transmission Grating Catalog and Archive: Systems, Design and Accessibility

OpenAIRE

Mitschang, Arik W.; Huenemoerder, David P.; Nichols, Joy S.

2009-01-01

The recently released Chandra Transmission Grating Catalog and Archive, TGCat, presents a fully dynamic on-line catalog allowing users to browse and categorize Chandra gratings observations quickly and easily, generate custom plots of resulting response corrected spectra on-line without the need for special software and to download analysis ready products from multiple observations in one convenient operation. TGCat has been registered as a VO resource with the NVO providing direct access to ...

Executive Summaries: CIL '90.

Science.gov (United States)

Elsweiler, John A., Jr.; And Others

1990-01-01

Presents summaries of 12 papers presented at the 1990 Computers in Libraries Conference. Topics discussed include online searching; microcomputer-based serials management; microcomputer-based workstations; online public access catalogs (OPACs); multitype library networking; CD-ROM searches; locally mounted online databases; collection evaluation;…

Developing an online platform for gamified library instruction

Directory of Open Access Journals (Sweden)

Jared Cowing

2017-01-01

Full Text Available Gamification is a concept that has been catching fire for a while now in education, particularly in libraries. This article describes a pilot effort to create an online gamified platform for use in the Woodbury University Library’s information literacy course. The objectives of this project were both to increase student engagement and learning, and to serve as an opportunity for myself to further develop my web development skills. The platform was developed using the CodeIgniter web framework and consisted of several homework exercises ranging from a top-down two-dimensional library exploration game to a tutorial on cleaning up machine-generated APA citations. This article details the project’s planning and development process, the gamification concepts that helped guide the conceptualization of each exercise, reflections on the platform’s implementation in four course sections, and aspirations for the future of the project. It is hoped that this article will serve as an example of the opportunities–and challenges–that await both librarians and instructors who wish to add coding to their existing skill set.

Library resources on the Internet

Science.gov (United States)

Buchanan, Nancy L.

1995-07-01

Library resources are prevalent on the Internet. Library catalogs, electronic books, electronic periodicals, periodical indexes, reference sources, and U.S. Government documents are available by telnet, Gopher, World Wide Web, and FTP. Comparatively few copyrighted library resources are available freely on the Internet. Internet implementations of library resources can add useful features, such as full-text searching. There are discussion lists, Gophers, and World Wide Web pages to help users keep up with new resources and changes to existing ones. The future will bring more library resources, more types of library resources, and more integrated implementations of such resources to the Internet.

Ranking Business and Economics Journals in South America Using the Scientific Electronic Library Online (SciELO)

Science.gov (United States)

Alexander, Jennifer K.; Pradenas, Lorena; Parada, Victor; Scherer, Robert F.

2012-01-01

Access to published research for knowledge creation and education in the administrative science disciplines in South America has been enhanced since the introduction of the Scientific Electronic Library Online (SciELO). Although SciELO has been available as an online journal indexing and publication service since 1998, there have been no…

OPAC Design Enhancements and Their Effects on Circulation and Resource Sharing within the Library Consortium Environment

Directory of Open Access Journals (Sweden)

Michael J. Bennett

2007-03-01

Full Text Available A longitudinal study of three discrete online public access catalog (OPAC design enhancements examined the possible effects such changes may have on circulation and resource sharing within the automated library consortium environment. Statistical comparisons were made of both circulation and interlibrary loan (ILL figures from the year before enhancement to the year after implementation. Data from sixteen libraries covering a seven-year period were studied in order to determine the degree to which patrons may or may not utilize increasingly broader OPAC ILL options over time. Results indicated that while ILL totals increased significantly after each OPAC enhancement, such gains did not result in significant corresponding changes in total circulation.

VizieR Online Data Catalog: A library of high-S/N optical spectra of FGKM stars (Yee+, 2017)

Science.gov (United States)

Yee, S. W.; Petigura, E. A.; von Braun, K.

2017-09-01

Classification of stars, by comparing their optical spectra to a few dozen spectral standards, has been a workhorse of observational astronomy for more than a century. Here, we extend this technique by compiling a library of optical spectra of 404 touchstone stars observed with Keck/HIRES by the California Planet Search. The spectra have high resolution (R~60000), high signal-to-noise ratio (S/N~150/pixel), and are registered onto a common wavelength scale. The library stars have properties derived from interferometry, asteroseismology, LTE spectral synthesis, and spectrophotometry. To address a lack of well-characterized late-K dwarfs in the literature, we measure stellar radii and temperatures for 23 nearby K dwarfs, using modeling of the spectral energy distribution and Gaia parallaxes. This library represents a uniform data set spanning the spectral types ~M5-F1 (Teff~3000-7000K, R*~0.1-16R{Sun}). We also present "Empirical SpecMatch" (SpecMatch-Emp), a tool for parameterizing unknown spectra by comparing them against our spectral library. For FGKM stars, SpecMatch-Emp achieves accuracies of 100K in effective temperature (Teff), 15% in stellar radius (R*), and 0.09dex in metallicity ([Fe/H]). Because the code relies on empirical spectra it performs particularly well for stars ~K4 and later, which are challenging to model with existing spectral synthesizers, reaching accuracies of 70K in Teff, 10% in R*, and 0.12dex in [Fe/H]. We also validate the performance of SpecMatch-Emp, finding it to be robust at lower spectral resolution and S/N, enabling the characterization of faint late-type stars. Both the library and stellar characterization code are publicly available. (2 data files).

The Public Library on the Electronic Frontier: Starting a Community Online Information System.

Science.gov (United States)

Fox, Carol J.

1995-01-01

Details the Rockford (Illinois) Public Library's activities involved with developing a community online information system and the not-for-profit organization established to run the system. Includes mission statement; guiding principles, policy statements; standing committees and goals for first year of operation; funding; adding users and…

Survey of library & museum digitization projects, 2016 edition

CERN Document Server

2015-01-01

The study looks at how 61 academic, public and special libraries, museums and historical societies organize their collection digitization efforts. The study gives highly detailed data on spending, budgets, uses of staff time, digitization volumes and back logs and much more. The study helps its readers to answer questions such as: how much digitization is done in-house? How much is outsourced? If outsourced, which companies are favored suppliers? How much are organizations spending on digitization? How much of their staff time is spent on issues of cataloging and metadata? How much is spent on collection marketing? What kind of equipment is being used and what are future plans for equipment? Also covered: crowdsourcing, use of blogs and social media, online showcases and exhibits and much more.

Completion of an Online Library Module Improves Engineering Student Performance on Information Literacy Skills Tests

Directory of Open Access Journals (Sweden)

Rachel E. Scott

2016-12-01

Full Text Available A Review of: Zhang, Q., Goodman, M., & Xie, S. (2015. Integrating library instruction into the Course Management System for a first-year engineering class: An evidence-based study measuring the effectiveness of blended learning on students’ information literacy levels. College & Research Libraries, 76(7, 934-958. http://dx.doi.org/10.5860/crl.76.7.934 Objective – To assess the efficacy of an online library module and of blended learning methods on students’ information literacy skills. Design – Multi-modal, pre- and posttests, survey questionnaire, and focus groups. Setting – Public research university in London, Ontario, Canada. Subjects – First-year engineering students. Methods – Of 413 students enrolled in Engineering Science (ES 1050, 252 volunteered to participate in the study. Participants were asked to complete the online module, a pretest, a posttest, an online follow-up survey, and to take part in a focus group. Researchers generated a pretest and a posttest, each comprised of 15 questions:; multiple choice, true or false, and matching questions which tested students’ general and engineering-specific information literacy skills. The pretest and posttest had different, but similarly challenging, questions to ensure that students involved in the study would not have an advantage over those who had opted out. While all components of the study were voluntary, the posttest was a graded course assignment. In-person tutorials were offered on 4 occasions, with only 15 students participating. Both tutorial and module content were designed to cover all questions and competencies tested in the pretest and the posttest, including Boolean operators, peer review, identifying plagiarism, engineering standards, engineering handbooks, search strategies, patents, article citations, identifying reliable sources, and how to read journal articles. The posttest survey was delivered in the CMS immediately after the posttest was completed. It

Characteristics of knowledge content in a curated online evidence library.

Science.gov (United States)

Varada, Sowmya; Lacson, Ronilda; Raja, Ali S; Ip, Ivan K; Schneider, Louise; Osterbur, David; Bain, Paul; Vetrano, Nicole; Cellini, Jacqueline; Mita, Carol; Coletti, Margaret; Whelan, Julia; Khorasani, Ramin

2018-05-01

To describe types of recommendations represented in a curated online evidence library, report on the quality of evidence-based recommendations pertaining to diagnostic imaging exams, and assess underlying knowledge representation. The evidence library is populated with clinical decision rules, professional society guidelines, and locally developed best practice guidelines. Individual recommendations were graded based on a standard methodology and compared using chi-square test. Strength of evidence ranged from grade 1 (systematic review) through grade 5 (recommendations based on expert opinion). Finally, variations in the underlying representation of these recommendations were identified. The library contains 546 individual imaging-related recommendations. Only 15% (16/106) of recommendations from clinical decision rules were grade 5 vs 83% (526/636) from professional society practice guidelines and local best practice guidelines that cited grade 5 studies (P < .0001). Minor head trauma, pulmonary embolism, and appendicitis were topic areas supported by the highest quality of evidence. Three main variations in underlying representations of recommendations were "single-decision," "branching," and "score-based." Most recommendations were grade 5, largely because studies to test and validate many recommendations were absent. Recommendation types vary in amount and complexity and, accordingly, the structure and syntax of statements they generate. However, they can be represented in single-decision, branching, and score-based representations. In a curated evidence library with graded imaging-based recommendations, evidence quality varied widely, with decision rules providing the highest-quality recommendations. The library may be helpful in highlighting evidence gaps, comparing recommendations from varied sources on similar clinical topics, and prioritizing imaging recommendations to inform clinical decision support implementation.

Vatican Library Automates for the 21st Century.

Science.gov (United States)

Carter, Thomas L.

1994-01-01

Because of space and staff constraints, the Vatican Library can issue only 2,000 reader cards a year. Describes IBM's Vatican Library Project: converting the library catalog records (prior to 1985) into machine readable form and digitally scanning 20,000 manuscript pages, print pages, and art works in gray scale and color, creating a database…

VizieR Online Data Catalog: The Chandra Source Catalog, Release 1.1 (Evans+ 2012)

Science.gov (United States)

Evans, I. N.; Primini, F. A.; Glotfelty, C. S.; Anderson, C. S.; Bonaventura, N. R.; Chen, J. C.; Davis, J. E.; Doe, S. M.; Evans, J. D.; Fabbiano, G.; Galle, E. C.; Gibbs, D. G.; Grier, J. D.; Hain, R. M.; Hall, D. M.; Harbo, P. N.; He, X.; Houck, J. C.; Karovska, M.; Kashyap, V. L.; Lauer, J.; McCollough, M. L.; McDowell, J. C.; Miller, J. B.; Mitschang, A. W.; Morgan, D. L.; Mossman, A. E.; Nichols, J. S.; Nowak, M. A.; Plummer, D. A.; Refsdal, B. L.; Rots, A. H.; Siemiginowska, A.; Sundheim, B. A.; Tibbetts, M. S.; van Stone, D. W.; Winkelman, S. L.; Zografou, P.

2014-01-01

This version of the catalog is release 1.1. It includes the information contained in release 1.0.1, plus point and compact source data extracted from HRC imaging observations, and catch-up ACIS observations released publicly prior to the end of 2009. (1 data file).

NOAA's Data Catalog and the Federal Open Data Policy

Science.gov (United States)

Wengren, M. J.; de la Beaujardiere, J.

2014-12-01

The 2013 Open Data Policy Presidential Directive requires Federal agencies to create and maintain a 'public data listing' that includes all agency data that is currently or will be made publicly-available in the future. The directive requires the use of machine-readable and open formats that make use of 'common core' and extensible metadata formats according to the best practices published in an online repository called 'Project Open Data', to use open licenses where possible, and to adhere to existing metadata and other technology standards to promote interoperability. In order to meet the requirements of the Open Data Policy, the National Oceanic and Atmospheric Administration (NOAA) has implemented an online data catalog that combines metadata from all subsidiary NOAA metadata catalogs into a single master inventory. The NOAA Data Catalog is available to the public for search and discovery, providing access to the NOAA master data inventory through multiple means, including web-based text search, OGC CS-W endpoint, as well as a native Application Programming Interface (API) for programmatic query. It generates on a daily basis the Project Open Data JavaScript Object Notation (JSON) file required for compliance with the Presidential directive. The Data Catalog is based on the open source Comprehensive Knowledge Archive Network (CKAN) software and runs on the Amazon Federal GeoCloud. This presentation will cover topics including mappings of existing metadata in standard formats (FGDC-CSDGM and ISO 19115 XML ) to the Project Open Data JSON metadata schema, representation of metadata elements within the catalog, and compatible metadata sources used to feed the catalog to include Web Accessible Folder (WAF), Catalog Services for the Web (CS-W), and Esri ArcGIS.com. It will also discuss related open source technologies that can be used together to build a spatial data infrastructure compliant with the Open Data Policy.

FRBRizing an E-Library : Migrating from Dublin Core to FRBR and MODS

Directory of Open Access Journals (Sweden)

Jeremy Nelson

2010-12-01

Full Text Available Western State College in Gunnison, Colorado developed an open-source eCataloger Framework, based on Dublin Core metadata, on Google's App Engine to manage and serve electronic resources to the library's patrons. Pressed to find new solutions for failing manual workflows for serials and government document resource management, the eCataloger Framework was extended to FRBR to automate and enhance serials management and government documents receiving. Based on successfully FRBRizing the eCataloger, Western State College converted their e-Library management from Dublin Core to FRBR and MODS. This paper examines the processes of each of these implementations using Python, AJAX, and jQuery, the details of the FRBR data model, including using FRBRoo, and the successful user interface supported by a FRBRized catalog.

The first AGILE low-energy (catalog

Science.gov (United States)

Marisaldi, Martino; Fuschino, Fabio; Pittori, Carlotta; Verrecchia, Francesco; Giommi, Paolo; Tavani, Marco; Dietrich, Stefano; Price, Colin; Argan, Andrea; Labanti, Claudio; Galli, Marcello; Longo, Francesco; Del Monte, Ettore; Barbiellini, Guido; Giuliani, Andrea; Bulgarelli, Andrea; Gianotti, Fulvio; Trifoglio, Massimo; Trois, Alessio

2014-05-01

We present the first catalog of Terrestrial Gamma-ray Flashes (TGFs) detected by the Minicalorimeter (MCAL) instrument on-board the AGILE satellite. The catalog includes 308 TGFs detected during the period March 2009 - July 2012 in the +/- 2.5° latitude band and selected to have the maximum photon energy up to 30 MeV. The characteristics of the AGILE events are analysed and compared to the observational framework established by the two other currently active missions capable of detecting TGFs from space, RHESSI and Fermi. A detailed model of the MCAL dead time is presented, which is fundamental to properly interpret our observations, particularly concerning duration, intensity and correlation with lightning sferics detected by the World Wide Lightning Location Network. The TGFs cumulative spectrum supports a low production altitude, in agreement with previous measurements. The AGILE TGF catalog below 30 MeV is publicly accessible online at the website of the ASI Science Data Center (ASDC) http://www.asdc.asi.it/mcaltgfcat/ In addition to the TGF sample properties we also present the catalog website functionalities available to users.

Collecting, curating, and researching writers' libraries a handbook

CERN Document Server

Oram, Richard W

2014-01-01

Collecting, Curating, and Researching Writers' Libraries: A Handbook is the first book to examine the history, acquisition, cataloging, and scholarly use of writers' personal libraries. This book also includes interviews with several well-known writers, who discuss their relationship with their books.

Handbook for Local Coordinators: Value-Added, Compact Disk, Union Catalog Test Phase.

Science.gov (United States)

Townley, Charles

In 1988, the Associated College Libraries of Central Pennsylvania received a grant to create a value-added, compact disk, union catalog from the U.S. Department of Education's College Library Technology and Cooperative Grants Program, Title II of the Higher Education Act. Designed to contain, in time, 2,000,830 records from 17 member library…

What's My Line?

Science.gov (United States)

Walters, Donna

1994-01-01

Presents a humorous approach to the question of how to recycle catalog cards necessitated by the results of library automation and online catalogs. A sidebar summarizes an article that appeared in the "New Yorker" magazine regarding the discard of card catalogs. (LRW)

Virtual OPACs versus Union Database: Two Models of Union Catalogue Provision.

Science.gov (United States)

Cousins, Shirley

1999-01-01

Considers some of the major technical and organizational issues involved in virtual-catalog production, contrasting them with the traditional union catalog approach exemplified by COPAC, an online public-access catalog composed of academic libraries in the United Kingdom. Suggest a method of integrating these two models of the union catalog.…

Procedures of Operation at Cranbrook Central Library.

Science.gov (United States)

Cranbrook Institutions, Bloomfield Hills, MI. Central Library.

This manual outlines the ordering, cataloging and classification, and processing procedures for books, periodicals, government documents, and non-book materials for a central library serving three schools--a co-ed elementary school and separate junior-senior high schools for boys and girls--and four special libraries--a fine and rare books…

An Open Catalog for Supernova Data

International Nuclear Information System (INIS)

Guillochon, James; Parrent, Jerod; Kelley, Luke Zoltan; Margutti, Raffaella

2017-01-01

We present the Open Supernova Catalog , an online collection of observations and metadata for presently 36,000+ supernovae and related candidates. The catalog is freely available on the web (https://sne.space), with its main interface having been designed to be a user-friendly, rapidly searchable table accessible on desktop and mobile devices. In addition to the primary catalog table containing supernova metadata, an individual page is generated for each supernova, which displays its available metadata, light curves, and spectra spanning X-ray to radio frequencies. The data presented in the catalog is automatically rebuilt on a daily basis and is constructed by parsing several dozen sources, including the data presented in the supernova literature and from secondary sources such as other web-based catalogs. Individual supernova data is stored in the hierarchical, human- and machine-readable JSON format, with the entirety of each supernova’s data being contained within a single JSON file bearing its name. The setup we present here, which is based on open-source software maintained via git repositories hosted on github, enables anyone to download the entirety of the supernova data set to their home computer in minutes, and to make contributions of their own data back to the catalog via git. As the supernova data set continues to grow, especially in the upcoming era of all-sky synoptic telescopes, which will increase the total number of events by orders of magnitude, we hope that the catalog we have designed will be a valuable tool for the community to analyze both historical and contemporary supernovae.

An Open Catalog for Supernova Data

Energy Technology Data Exchange (ETDEWEB)

Guillochon, James; Parrent, Jerod; Kelley, Luke Zoltan [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Margutti, Raffaella, E-mail: jguillochon@cfa.harvard.edu [Center for Interdisciplinary Exploration and Research in Astrophysics (CIERA) and Department of Physics and Astrophysics, Northwestern University, Evanston, IL 60208 (United States)

2017-01-20

We present the Open Supernova Catalog , an online collection of observations and metadata for presently 36,000+ supernovae and related candidates. The catalog is freely available on the web (https://sne.space), with its main interface having been designed to be a user-friendly, rapidly searchable table accessible on desktop and mobile devices. In addition to the primary catalog table containing supernova metadata, an individual page is generated for each supernova, which displays its available metadata, light curves, and spectra spanning X-ray to radio frequencies. The data presented in the catalog is automatically rebuilt on a daily basis and is constructed by parsing several dozen sources, including the data presented in the supernova literature and from secondary sources such as other web-based catalogs. Individual supernova data is stored in the hierarchical, human- and machine-readable JSON format, with the entirety of each supernova’s data being contained within a single JSON file bearing its name. The setup we present here, which is based on open-source software maintained via git repositories hosted on github, enables anyone to download the entirety of the supernova data set to their home computer in minutes, and to make contributions of their own data back to the catalog via git. As the supernova data set continues to grow, especially in the upcoming era of all-sky synoptic telescopes, which will increase the total number of events by orders of magnitude, we hope that the catalog we have designed will be a valuable tool for the community to analyze both historical and contemporary supernovae.

Blind links, a big challenge in the linked data idea: Analysis of Persian Subject Headings

Directory of Open Access Journals (Sweden)

Atefeh Sharif

2014-12-01

Full Text Available In this survey, Linked data concept as exposing, sharing, and connecting pieces of data, information, and knowledge on the Semantic Web and some potential problems in converting Persian subject headings (PSHs Records into linked data were discussed. A data set (11233 records of PSHs was searched in three information retrieval systems including National Library of Iran (NLI online catalog, Library of Congress (LC online catalog and NOSA books. Correct links between Persian and English subject headings in the 9519 common records of two catalogs were recorded. The results indicate that the links between Persian and English subjects in 20% of records were failed. The maximum error was associated with the anonymous databases (6/7 % in NLI online catalog. It is recommended to preprocess the PSHs records before any conversion projects. It seems that, during the preprocessing, the potential errors could be identified and corrected.

National Capital Planning Commission Library contents

Data.gov (United States)

National Capital Planning Commission — The National Capital Planning Commission library catalog is a compilation of titles, authors, years of publication and topics of books, reports and NCPC publications.

Presidential Libraries Museum Collection Management Database

Data.gov (United States)

National Archives and Records Administration — MCMD serves as a descriptive catalog for the Presidential Libraries museum collections, and also supports a full range of museum collections management processes...

PLSS_CadNSDI_V2 Standardized PLSS Data Catalog – National Geospatial Data Asset (NGDA) Public Land Survey System (PLSS) Dataset Catalog

Data.gov (United States)

Federal Geographic Data Committee — This catalog is a listing of the location of available standardized PLSS data sets which are hosted by BLM and states. The document referenced in the online linkage...

Computers, Education and the Library at The Bronx High School of Science.

Science.gov (United States)

Nachbar, Sondra; Sussman, Valerie

1988-01-01

Describes the services and programs offered by the library at The Bronx High School of Science. Topics discussed include the library collection; a basic library skills mini-course for freshmen and incoming sophomores; current uses of the library's computer system; and plans to automate the library's card catalog and circulation records.…

Library Computing

Science.gov (United States)

Library Computing, 1985

1985-01-01

Special supplement to "Library Journal" and "School Library Journal" covers topics of interest to school, public, academic, and special libraries planning for automation: microcomputer use, readings in automation, online searching, databases of microcomputer software, public access to microcomputers, circulation, creating a…

Applications of Minicomputers to Library and Related Problems. Papers Presented at the 1974 Clinic on Library Applications of Data Processing, April 28-May 1, 1974.

Science.gov (United States)

Lancaster, F. Wilfrid, Ed.

More than 100 representatives from various types of libraries attended a clinic on the current and future applications of minicomputers in library operations. Among the library-related problems considered were: (1) circulation and control, (2) cataloging, (3) education and training, (4) information retrieval, (5) acquisitions, and (6) serials…

VizieR Online Data Catalog: Fermi LAT second source catalog (2FGL) (Nolan+, 2012)

Science.gov (United States)

Nolan, P. L.; Abdo, A. A.; Ackermann, M.; Ajello, M.; Allafort, A.; Antolini, E.; Atwood, W. B.; Axelsson, M.; Baldini, L.; Ballet, J.; Barbiellini, G.; Bastieri, D.; Bechtol, K.; Belfiore, A.; Bellazzini, R.; Berenji, B.; Bignami, G. F.; Blandford, R. D.; Bloom, E. D.; Bonamente, E.; Bonnell, J.; Borgland, A. W.; Bottacini, E.; Bouvier, A.; Brandt, T. J.; Bregeon, J.; Brigida, M.; Bruel, P.; Buehler, R.; Burnett, T. H.; Buson, S.; Caliandro, G. A.; Cameron, R. A.; Campana, R.; Canadas, B.; Cannon, A.; Caraveo, P. A.; Casandjian, J. M.; Cavazzuti, E.; Ceccanti, M.; Cecchi, C.; Celik, O.; Charles, E.; Chekhtman, A.; Cheung, C. C.; Chiang, J.; Chipaux, R.; Ciprini, S.; Claus, R.; Cohen-Tanugi, J.; Cominsky, L. R.; Conrad, J.; Corbet, R.; Cutini, S.; D'Ammando, F.; Davis, D. S.; de Angelis, A.; Decesar, M. E.; Deklotz, M.; de Luca A.; den Hartog, P. R.; de Palma, F.; Dermer, C. D.; Digel, S. W.; Do Couto, E. Silva E.; Drell, P. S.; Drlica-Wagner, A.; Dubois, R.; Dumora, D.; Enoto, T.; Escande, L.; Fabiani, D.; Falletti, L.; Favuzzi, C.; Fegan, S. J.; Ferrara, E. C.; Focke, W. B.; Fortin, P.; Frailis, M.; Fukazawa, Y.; Funk, S.; Fusco, P.; Gargano, F.; Gasparrini, D.; Gehrels, N.; Germani, S.; Giebels, B.; Giglietto, N.; Giommi, P.; Giordano, F.; Giroletti, M.; Glanzman, T.; Godfrey, G.; Grenier, I. A.; Grondin, M.-H.; Grove, J. E.; Guillemot, L.; Guiriec, S.; Gustafsson, M.; Hadasch, D.; Hanabata, Y.; Harding, A. K.; Hayashida, M.; Hays, E.; Hill, A. B.; Horan, D.; Hou, X.; Hughes, R. E.; Iafrate, G.; Itoh, R.; Johannesson, G.; Johnson, R. P.; Johnson, T. E.; Johnson, A. S.; Johnson, T. J.; Kamae, T.; Katagiri, H.; Kataoka, J.; Katsuta, J.; Kawai, N.; Kerr, M.; Knodlseder, J.; Kocevski, D.; Kuss, M.; Lande, J.; Landriu, D.; Latronico, L.; Lemoine-Goumard, M.; Lionetto, A. M.; Llena Garde, M.; Longo, F.; Loparco, F.; Lott, B.; Lovellette, M. N.; Lubrano, P.; Madejski, G. M.; Marelli, M.; Massaro, E.; Mazziotta, M. N.; McConville, W.; McEnery, J. E.; Mehault, J.; Michelson, P. F.; Minuti, M.; Mitthumsiri, W.; Mizuno, T.; Moiseev, A. A.; Mongelli, M.; Monte, C.; Monzani, M. E.; Morselli, A.; Moskalenko, I. V.; Murgia, S.; Nakamori, T.; Naumann-God, O. M.; Norris, J. P.; Nuss, E.; Nymark, T.; Ohno, M.; Ohsugi, T.; Okumura, A.; Omodei, N.; Orlando, E.; Ormes, J. F.; Ozaki, M.; Paneque, D.; Panetta, J. H.; Parent, D.; Perkins, J. S.; Pesce-Rollins, M.; Pierbattista, M.; Pinchera, M.; Piron, F.; Pivato, G.; Porter, T. A.; Racusin, J. L.; Raino, S.; Rando, R.; Razzano, M.; Razzaque, S.; Reimer, A.; Reimer, O.; Reposeur, T.; Ritz, S.; Rochester, L. S.; Romani, R. W.; Roth, M.; Rousseau, R.; Ryde, F.; Sadrozinski, H. F.-W.; Salvetti, D.; Sanchez, D. A.; Saz Parkinson, P. M.; Sbarra, C.; Scargle, J. D.; Schalk, T. L.; Sgro, C.; Shaw, M. S.; Shrader, C.; Siskind, E. J.; Smith, D. A.; Spandre, G.; Spinelli, P.; Stephens, T. E.; Strickman, M. S.; Suson, D. J.; Tajima, H.; Takahashi, H.; Takahashi, T.; Tanaka, T.; Thayer, J. G.; Thayer, J. B.; Thompson, D. J.; Tibaldo, L.; Tibolla, O.; Tinebra, F.; Tinivella, M.; Torres, D. F.; Tosti, G.; Troja, E.; Uchiyama, Y.; Vandenbroucke, J.; van Etten, A.; van Klaveren, B.; Vasileiou, V.; Vianello, G.; Vitale, V.; Waite, A. P.; Wallace, E.; Wang, P.; Werner, M.; Winer, B. L.; Wood, D. L.; Wood, K. S.; Wood, M.; Yang, Z.; Zimmer, S.

2012-06-01

This paper presents a catalog of high-energy γ-ray sources detected, in the 100MeV-100GeV energy range, in the first two years of the Fermi Gamma-ray Space Telescope mission by the Large Area Telescope (LAT), during the period 2008 August 4 (15:43 UTC)-2010 August 1 (01:17 UTC). (4 data files).

The MAGIC of Web Tutorials: How One Library (Re)Focused Its Delivery of Online Learning Objects on Users

Science.gov (United States)

Hess, Amanda Nichols

2013-01-01

Oakland University (OU) Libraries undertook an assessment of how to leverage its resources to make online tutorials more focused on users' needs. A multi-part assessment process reconsidered Web tutorials offerings through the lenses of faculty and staff feedback, literature review, and an analysis of other universities' online tutorial offerings.…

Debunking the Librarian "Gene": Designing Online Information Literacy Instruction for Incoming Library Science Students

Science.gov (United States)

Lamb, Annette

2017-01-01

Information workers are not born information fluent. Like other students, incoming library science students enter graduate programs with a broad range of information and technology skills. The aim of this study was to determine if systematically designed online tutorials would be effective in preparing university students with information literacy…

Library of Alexandria's New Web Site

Directory of Open Access Journals (Sweden)

2004-06-01

Full Text Available A review for the new version of Library of Alexandria web site which lunched on May 2004, the review deals with general introduction to the new version , then the main 6 section of the site , and show some features of the new site, and finally talk in concentration about the library catalog on the internet and its search capabilities.

Cataloging the world Paul Otlet and the birth of the information age

CERN Document Server

Wright, Alex

2014-01-01

The dream of capturing and organizing knowledge is as old as history. From the archives of ancient Sumeria and the Library of Alexandria to the Library of Congress and Wikipedia, humanity has wrestled with the problem of harnessing its intellectual output. The timeless quest for wisdom has been as much about information storage and retrieval as creative genius. In Cataloging the World, Alex Wright introduces us to a figure who stands out in the long line of thinkers and idealists who devoted themselves to the task. Beginning in the late nineteenth century, Paul Otlet, a librarian by training, worked at expanding the potential of the catalog card, the world's first information chip. From there followed universal libraries and museums, connecting his native Belgium to the world by means of a vast intellectual enterprise that attempted to organize and code everything ever published. Forty years before the first personal computer and fifty years before the first browser, Otlet envisioned a network of "electric t...

Mexican Earthquakes and Tsunamis Catalog Reviewed

Science.gov (United States)

Ramirez-Herrera, M. T.; Castillo-Aja, R.

2015-12-01

Today the availability of information on the internet makes online catalogs very easy to access by both scholars and the public in general. The catalog in the "Significant Earthquake Database", managed by the National Center for Environmental Information (NCEI formerly NCDC), NOAA, allows access by deploying tabular and cartographic data related to earthquakes and tsunamis contained in the database. The NCEI catalog is the product of compiling previously existing catalogs, historical sources, newspapers, and scientific articles. Because NCEI catalog has a global coverage the information is not homogeneous. Existence of historical information depends on the presence of people in places where the disaster occurred, and that the permanence of the description is preserved in documents and oral tradition. In the case of instrumental data, their availability depends on the distribution and quality of seismic stations. Therefore, the availability of information for the first half of 20th century can be improved by careful analysis of the available information and by searching and resolving inconsistencies. This study shows the advances we made in upgrading and refining data for the earthquake and tsunami catalog of Mexico since 1500 CE until today, presented in the format of table and map. Data analysis allowed us to identify the following sources of error in the location of the epicenters in existing catalogs: • Incorrect coordinate entry • Place name erroneous or mistaken • Too general data that makes difficult to locate the epicenter, mainly for older earthquakes • Inconsistency of earthquakes and the tsunami occurrence: earthquake's epicenter located too far inland reported as tsunamigenic. The process of completing the catalogs directly depends on the availability of information; as new archives are opened for inspection, there are more opportunities to complete the history of large earthquakes and tsunamis in Mexico. Here, we also present new earthquake and

The necessity to rationalize library procedures and activities

Directory of Open Access Journals (Sweden)

Matjaž Žaucer

2007-01-01

Full Text Available The necessity of the rationalization of work and procedures in libraries due to the altered requirements and needs of users and due to the expected aggravated demands of the environment are displayed in the article. The causes for the changes in the librarianship and the causes for the changes in the environment are stated. The article analyzes the searching procedure in the Slovenian union bibliographic and catalogue database using the UDC. Upon a practical experiment it was established that the users can not make a successful use of the UDC because neither on the web nor in the database there are freely accessible UDC tables; there are also no exact usage instructions available. The outcomes of some tests in public and academic libraries reveal that the assistance of librarians with retrievals by the UDC is unpractical, timeconsuming and does not always lead to the correct result. Based on an international comparison of foreign academic libraries and one Slovenian library, the latter shows a substantial ineffectiveness in cataloging which leads to the assumption of the highdemanding or incomplete cataloguing rules. The case of the digital patent documents in one of the libraries reveals the incapability of processing of a large amount of documents according to the existing rules. The conclusion of the article is the appeal for more rational cataloging rules, for the accessibility of cataloging records directly via web search engines and for an optional indication of the UDC in the records. However, as the conditions in Slovenian libraries are not critical yet, the author has doubts about a quick response to those appeals.

State Virtual Libraries

Science.gov (United States)

Pappas, Marjorie L.

2003-01-01

Virtual library? Electronic library? Digital library? Online information network? These all apply to the growing number of Web-based resource collections managed by consortiums of state library entities. Some, like "INFOhio" and "KYVL" ("Kentucky Virtual Library"), have been available for a few years, but others are just starting. Searching for…

Online tables of contents for books: effect on usage*

Science.gov (United States)

Morris, Ruth C.

2001-01-01

Objectives: To explore whether the presence of online tables of contents (TOC) in an online catalog affects circulation (checkouts and inhouse usage). Two major questions were posed: (1) did the presence of online tables of contents for books increase use, and, (2) if it did, what factors might cause the increase? Method: A randomized and stratified design was used in tracking usage of 3,957 book titles that were previously divided into two groups: one with TOC and one without TOC. Stratification was done for year of imprint, location, subject, previous use, circulating or non-circulating status, and presence of TOC. The use was tracked by the online catalog statistics in the InnoPac online catalog for fourteen months. Results: The study found that tables of contents do increase usage. It also showed a correlation in the size of the effect based on the currency of the titles. In general, even after adjusting for all of the variables (publication date, location, circulation status, subject, and previous use), the odds of a title being used increased by 45% if the titles had online tables of contents, a statistically significant impact at the 0.05 level. Conclusions: This case-control study presents new information about the impact on circulation and inhouse use when tables of contents for books are added to the online catalog record. The study helps to establish the positive role of tables of contents in online catalogs. The research establishes TOC as a major parameter that can be successfully studied using quantitative methods. The study also provides information professionals with some guidance on when enhancement of TOC is likely to be most effective in increasing the use of existing collections. PMID:11209798

Holding Your Hand From a Distance: Online Mentoring and the Graduate Library and Information Science Student

Directory of Open Access Journals (Sweden)

Elizabeth A. Buchanan, Ph.D.,

2005-07-01

Full Text Available The emergence of online education in colleges and universities brings with it a variety of issues and concerns for the remote student. One such issue is online mentoring. This paper presents a study that examines perceptions of the impact and role of online mentoring by online graduate students in a Master of Library and Information Science program. The guiding research question asked “what impact does online mentoring have on the online student experience?” A survey using open and closed-ended response questions was administered. Findings indicate that the participants see the need for online mentors in at least two forms—peer mentors to assist with the “institutional maze” surrounding distance education programs, and secondly, professional mentors to assist with career planning and development. Institutions should thus consider a two-tiered mentor network to meet the needs of students at various points in their academic lives.

News from the Library: Online particle physics information: a unique compilation of information resources in particle physics

CERN Multimedia

CERN Library

2012-01-01

Are you looking for some specific information in particle physics? For example, the main literature databases, data repositories or laboratories...   Just go to the Libary's Online Particle Physics Information page. There you'll find a wide selection of relevant information, as well as resources in particle physics and related areas. The collection covers all aspects of the discipline - in addition to traditional scientific information resources you can find, for example, a selection of relevant blogs and art websites. This webpage is an extended and regularly updated version of the chapter on Online Particle Physics Information in the Review of Particle Properties. It is maintained by the CERN Library team which welcomes suggestions for additions and updates: library.desk@cern.ch.  

Fulfillment Research Resources through Access Financial Report fo Go Public Company at Library STIE Perbanas Surabaya Perpustakaan STIE Perbanas Surabaya

Directory of Open Access Journals (Sweden)

Melati Purba Bestari

2018-01-01

Full Text Available Modern libraries are characterized by the diversity of information services to users, including to fulfill the information needs of researchers. Fulfill the information requirements for this research group is very important because the information provided affect the quality of research. Library of STIE Perbanas Surabaya efforts to fulfill the information needs of researchers is to provide research resources through the provision of access annual and financial report for go public company. To provide convenience to users who do research and need annual and financial report for go public, library of STIE Perbanas Surabaya provide easy access through online catalog. To fulfill the annual and financial report for go public company, library tracking data on Indonesian stock exchange and go public company. Library attempts to provide easy access to information is expected to support a process that requires researchers and  annual and financial report data so as to improve the quality and quantity of scientific works in the field of economics science, especially for subject of banking, finance and business.

Fulfillment Research Resources through Access Financial Report fo Go Public Company at Library STIE Perbanas Surabaya Perpustakaan STIE Perbanas Surabaya

Directory of Open Access Journals (Sweden)

Melati Purba Bestari

2016-07-01

Full Text Available Modern libraries are characterized by the diversity of information services to users, including to fulfill the information needs of researchers. Fulfilling the information requirements for this research group is very important because the information provided affect the quality of research. Library of STIE Perbanas Surabaya efforts to fulfill the information needs of researchers is to provide research resources through the provision of access annual and financial report for go public company. To provide convenience to users who do research and need annual and financial report for go public, library of STIE Perbanas Surabaya provide easy access through online catalog. To fulfill the annual and financial report for go public company, library tracked data on Indonesian stock exchange and go public company. Library attempts to provide easy access to information is expected to support a process that requires researchers and annual and financial report data so as to improve the quality and quantity of scientific works in the field of economics science, especially for subject of banking, finance and business.

Meeting the Information Needs of Interdisciplinary Scholars: Issues for Administrators of Large University Libraries.

Science.gov (United States)

Searing, Susan E.

1996-01-01

Provides an overview of administrative issues in supporting interdisciplinary library use at large universities. Topics include information resources; cataloging and classification; library services to users, including library use education and reference services; library organization; the campus context; and the politics of interdisciplinarity.…

We Never Have to Say Goodbye: Finding a Place for OPACS in Discovery Environments

Science.gov (United States)

Matthews, J. Greg

2009-01-01

It is easy to lament the shortcomings of traditional online public access catalogs (OPACs) in the Google Age. Users cannot, for example, usually input a snippet of a long-forgotten pop song's chorus into an online library catalog and almost instantly retrieve a relevant result along with hundreds of other options. On the other hand, should OPACs…

Controlling hospital library theft.

Science.gov (United States)

Cuddy, Theresa M; Marchok, Catherine

2003-04-01

At Capital Health System/Fuld Campus (formerly Helene Fuld Medical Center), the Health Sciences Library lost many books and videocassettes. These materials were listed in the catalog but were missing when staff went to the shelves. The hospital had experienced a downsizing of staff, a reorganization, and a merger. When the library staff did an inventory, $10,000 worth of materials were found to be missing. We corrected the situation through a series of steps that we believe will help other libraries control their theft. Through regularly scheduling inventories, monitoring items, advertising, and using specific security measures, we have successfully controlled the library theft. The January 2002 inventory resulted in meeting our goal of zero missing books and videocassettes. We work to maintain that goal.

Open Source Solutions for Libraries: ABCD vs Koha

Science.gov (United States)

Macan, Bojan; Fernandez, Gladys Vanesa; Stojanovski, Jadranka

2013-01-01

Purpose: The purpose of this study is to present an overview of the two open source (OS) integrated library systems (ILS)--Koha and ABCD (ISIS family), to compare their "next-generation library catalog" functionalities, and to give comparison of other important features available through ILS modules. Design/methodology/approach: Two open source…

Expert Systems for Libraries at SCIL [Small Computers in Libraries]'88.

Science.gov (United States)

Kochtanek, Thomas R.; And Others

1988-01-01

Six brief papers on expert systems for libraries cover (1) a knowledge-based approach to database design; (2) getting started in expert systems; (3) using public domain software to develop a business reference system; (4) a music cataloging inquiry system; (5) linguistic analysis of reference transactions; and (6) a model of a reference librarian.…

The Knuckle-Cracker's Dilemma: A Transaction Log Study of OPAC Subject Searching.

Science.gov (United States)

Ferl, Terry Ellen; Milsap, Larry

1996-01-01

Researchers studying subject searching distributed an online questionnaire to users who access the University of California's online public access catalog, MELVYL, from public access terminals in the libraries of the University of California at Santa Cruz. This article discusses the results of transaction log analysis, comparison of in-library and…

Connecting Library Use to Student Success

Science.gov (United States)

LeMaistre, Tiffany; Shi, Qingmin; Thanki, Sandip

2018-01-01

This study investigated the relationship between use of online library resources and student success at a small, teaching-focused, baccalaureate college. Researchers also measured whether library users were representative of the student population. Use of online library resources was a significant predictor of semester grade point average (GPA),…

VizieR Online Data Catalog: The VLBA Extragalactic Proper Motion Catalog (Truebenbach+, 2017)

Science.gov (United States)

Truebenbach, A. E.; Darling, J.

2017-11-01

We created our catalog of extragalactic radio proper motions using the 2017a Goddard VLBI global solution. The 2017a solution is computed from more than 30 years of dual-band VLBI observations --1979 August 3 to 2017 March 27. We also observed 28 objects with either no redshift or a "questionable" Optical Characteristic of Astrometric Radio Sources (OCARS; Malkin 2016ARep...60..996M) redshift at the Apache Point Observatory (APO) 3.5m telescope and/or at Gemini North. We conducted observations on the 3.5m telescope at Apache Point Observatory with the Dual Imaging Spectrograph (DIS) from 2015 April 18 to 2016 June 30. We chose two objects for additional observations with the Gemini Multi-Object Spectrograph-North (GMOS-N) at Gemini North Observatory. 2021+317 was observed on 2016 June 26 and 28, while 0420+417 was observed on 2016 November 8 and 26. We also observed 42 radio sources with the Very Long Baseline Array (VLBA) in the X-band (3.6cm/8.3GHz). Our targets had all been previously observed by VLBI. Our VLBA observations were conducted in two campaigns from 2015 September to 2016 January and 2016 October to November. The final extragalactic proper motion catalog (created primarily from archival Goddard VLBI data, with redshifts obtained from OCARS) contains 713 proper motions with average uncertainties of 24μas/yr. (5 data files).

VizieR Online Data Catalog: LAMOST/SP_Ace DR1 catalog (Boeche+, 2018)

Science.gov (United States)

Boeche, C.; Smith, M. C.; Grebel, E. K.; Zhong, J.; Hou, J. L.; Chen, L.; Stello, D.

2018-04-01

The catalog contains stellar parameters including effective temperature (Teff), gravity (log g), metallicity [M/H], together with chemical abundances [Fe/H] and [alpha/H], derived with the code SP_Ace. It consists of 2,052,662 spectra, mostly Milky Way stars, from which 1,097,231 have measured parameters. The confidence intervals of the stellar parameters are expressed along with their upper and lower limits. Together with these main parameters we report other auxiliary information such as object designation, RA, DE, and other diagnostics as indicated in the table description. (1 data file).

VizieR Online Data Catalog: W1J00 and W2J00 Transit Circle Catalogs (Rafferty+, 2016)

Science.gov (United States)

Rafferty, T. J.; Holdenried, E. R.; Urban, S. E.

2016-06-01

The W1J00, named because it was the first (of two) Washington transit circle catalog to be referred to the Equinox of J2000.0, is the result of observations made with the Six-inch Transit Circle in Washington, D.C., between September 1977 and July 1982. The observing program was structured to be absolute, in the sense that the positions were not explicitly relying on any previous observations. The absolute positions were defined with respect to an internally consistent frame that was unique to the particular instrument. Following the reductions, comparisons with stars from the Hipparcos Catalogue (European Space Agency 1997) revealed unaccounted for systematic differences on the level of 100-200mas. It was decided, therefore, to include data on both the absolute positions reduced in way common to many past Washington transit circle catalogs, as well as the positions differentially adjusted to the system of the Hipparcos Catalog. The W1J00 contains mean positions of 7267 stars and 4383 observations of solar system objects. The majority of the stars fall into two categories; those from the Fifth Fundamental Catalog (FK5; Fricke et al 1988), and those from the Catalog Of 3539 Zodiacal Stars For The Equinox 1950.0 (Robertson 1940). The solar system objects include the Sun, Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune, eight minor planets (Eunomia, Flora, Hebe, Iris, Juno, Metis, Pallas, and Vesta), and the dwarf planet Ceres. Characteristics of the W1J00 catalog: Category Range Average ------------------------------------------------------------- Magnitudes -1.6 to 10.4 7.18 RA standard errors of the mean 15 to 460 mas 98 mas Dec standard errors of the mean 10 to 400 mas 107 mas RA Number of observations / star 3 to 187 10 Dec Number of observations / star 2 to 179 10 Declination coverage -39 to +90 degrees ------------------------------------------------------------- Details of the W1J00 can be found in Rafferty, Holdenried, and Urban (2016, Publ. USNO, 2nd

VizieR Online Data Catalog: FON Astrographic Catalogue, Version 3.0 (Andruk+, 2016)

Science.gov (United States)

Andruk, V. M.; Pakuliak, L. K.; Golovnia, V. V.; Ivanov, G. O.; Yatsenko, A. I.; Shatokhina, S. V.; Yizhakevych, O. M.

2017-11-01

A catalog of positions and B-magnitudes of 19 million objects (FONAC V3.0) is presented. The catalog is a result of digitizing, image processing, and reduction of 2260 photographic plates of FON observational project from MAO NAS of Ukraine glass archive, which is the part of the UkrVO national project. (94 data files).

Video Recordings in Public Libraries.

Science.gov (United States)

Doyle, Stephen

1984-01-01

Reports on development and operation of public library collection of video recordings, describes results of user survey conducted over 6-month period, and offers brief guidelines. Potential users, censorship and copyright, organization of collection, fees, damage and loss, funding, purchasing and promotion, formats, processing and cataloging,…

Los catálogos en línea de acceso público del Mercosur disponibles en entorno web: características del Proyecto UBACYT F054 Online public access catalogs of Mercosur in a web environment: characteristics of UBACYT F054 Project

Directory of Open Access Journals (Sweden)

Elsa E. Barber

2005-06-01

Full Text Available Se presentan los lineamientos teórico-metodológicos del proyecto de investigación UBACYT F054 (Programación Científica y Técnica de la Universidad de Buenos Aires 2004-2007. Se analiza la problemática de los catálogos en línea de acceso público (OPACs disponibles en entorno web de las bibliotecas nacionales, universitarias, especializadas y públicas del Mercosur. Se estudian los aspectos vinculados con el control operativo, la formulación de la búsqueda, los puntos de acceso, el control de salida y la asistencia al usuario. El proyecto se propone, desde un abordaje cuantitativo y cualitativo, efectuar un diagnóstico de situación válido para los catálogos de la región. Plantea, además, un estudio comparativo con el fin de vislumbrar las tendencias existentes dentro de esta temática en bibliotecas semejantes de Argentina, Brasil, Paraguay y Uruguay.The theoretical-methodological aspects of the research project UBACYT F054 (Universidad de Buenos Aires Technical and Scientific Program, 2004- 2007 are outlined. Online Public Access Catalogs (OPACs in web environment in national, academic, public and special libraries in countries belonging to Mercosur are analized. Aspects related to the operational control, search formulation, access points, output control and user assistance are studied. The project aims, both quantitatively and qualitatively, to make a situation diagnosis valid for the catalogs of the region. It also offers a comparative study in order to see the existing tendencies on the subject in similar libraries in Argentina, Brasil, Paraguay and Uruguay.

Circulation Clusters--An Empirical Approach to Decentralization of Academic Libraries.

Science.gov (United States)

McGrath, William E.

1986-01-01

Discusses the issue of centralization or decentralization of academic library collections, and describes a statistical analysis of book circulation at the University of Southwestern Louisiana that yielded subject area clusters as a compromise solution to the problem. Applications of the cluster model for all types of library catalogs are…

Comparative Study of Periodical Literature Indexing: Print versus Electronic Access. Final Report.

Science.gov (United States)

Lowry, Charles B.

This 2-year project at the University of Texas at Arlington (UTA) was conducted to determine the feasibility of providing online periodical indexing to the journal holdings of the UTA libraries by demonstrating an extended use of the libraries' NOTIS Online Public Access Catalog (OPAC) to provide better access to local resources. Three approaches…

Map it @ WSU: Development of a Library Mapping System for Large Academic Libraries

Directory of Open Access Journals (Sweden)

Paul Gallagher

2010-06-01

Full Text Available The Wayne State Library System launched its library mapping application in February 2010, designed to help locate materials in the five WSU libraries. The system works within the catalog to show the location of materials, as well as provides a web form for use at the reference desk. Developed using PHP and MySQL, it requires only minimal effort to update using a unique call number overlay mechanism. In addition to mapping shelved materials, the system provides information for any of the over three hundred collections held by the WSU Libraries. Patrons can do more than just locate a book on a shelf: they can learn where to locate reserve items, how to access closed collections, or get driving maps to extension center libraries. The article includes a discussion of the technology reviewed and chosen during development, an overview of the system architecture, and lessons learned during development.

Growing Competition for Libraries.

Science.gov (United States)

Gibbons, Susan

2001-01-01

Describes the Questia subscription-based online academic digital books library. Highlights include weaknesses of the collection; what college students want from a library; importance of marketing; competition for traditional academic libraries that may help improve library services; and the ability of Questia to overcome barriers and…

Discover yourself - Making your online information searchable

KAUST Repository

Martin, Jose

2015-01-01

The slides used during the presentation where KAUST Library shows 2 different approaches to making the information available in the Library websites searchable via the Catalog. This enables users to search for information about not only resources, but also the services provided by the Library. The first approach is based on using Encore and the OAI-PMH protocol, and the second one uses Google's Custom Search Engine.

DORS: DDC Online Retrieval System.

Science.gov (United States)

Liu, Songqiao; Svenonius, Elaine

1991-01-01

Describes the Dewey Online Retrieval System (DORS), which was developed at the University of California, Los Angeles (UCLA), to experiment with classification-based search strategies in online catalogs. Classification structures in automated information retrieval are discussed; and specifications for a classification retrieval interface are…

VizieR Online Data Catalog: FON Astrographic Catalogue Southern Part (FONAC-S) (Yuldoshev+, 2017)

Science.gov (United States)

Yuldoshev, Q. X.; Ehgamberdiev, Sh. A.; Muminov, M. M.; Protsyuk, Yu. I.; Relke, H.; Andruk, V. M.

2018-04-01

The catalog of positions and B-magnitudes of near 13.4 million objects (FONAC-S) is presented. The catalog is a result of digitizing, image processing, and reduction of 1963 photographic plates of FON observational project from Kitab Observatory of Uzbekistan glass archive. (6 data files).

20 old and rare books from the library of Paul Gore

Directory of Open Access Journals (Sweden)

Liviu Papuc

2014-12-01

Full Text Available As is well known, most of the large library of Paul Gore, nearly 5,000 volumes, as evidenced by preserved inventory list, is currently kept in the “M. Eminescu” Central University Library in Iaşi. Based on dozens of specimens found in the storages and on the notes made by Paul Gore in the inventory-catalog, the paper presents their bibliographic description. It is made in the continuation of a communication that is to be printed in the Magazine of the Museum of the “Al.I. Cuza” University of Iaşi and in order to complete a full catalog of the library of the great scientist, the work on which was begun with great success by other researchers in the field.

VizieR Online Data Catalog: Pleiades members stellar properties (Somers+, 2017)

Science.gov (United States)

Somers, G.; Stassun, K. G.

2018-04-01

We began with the newly assembled catalog of literature lithium measurements reported by Barrado et al. (2016, J/A+A/596/A113), who accepted only stars with membership probability >0.75. A small number of Pleiads lie behind an HI cloud, and are thus far more extincted than the rest (e.g., Gordon & Arny 1984AJ.....89..672G); for simplicity, we discard these members. We then cross-correlated this sample with the famous UBV photometric catalog of Johnson & Mitchell (1958ApJ...128...31J), who produced homogeneous photometry for a large sample of Pleiades members. We further selected stars with measured rotation rates, either from the HATNet collaboration (Hartman et al. 2010, J/MNRAS/408/475), or the recent analysis of K2 data (Rebull et al. 2016, J/AJ/152/113, J/AJ/152/114; Stauffer et al. 2016, J/AJ/152/115), preferring the latter for joint detections. Finally, we queried VizieR (http://vizier.u-strasbg.fr/) to obtain KS-band magnitudes from the Two-Micron All-Sky Survey (2MASS) catalog (Skrutskie et al. 2006, Cat. VII/233), which detected every star in our reduced sample. These criteria produced a total of 83 high-probability cluster members, stretching from early-F to late-K type. (3 data files).

NOAH--New York Online Access to Health: library collaboration for bilingual consumer health information on the Internet.

Science.gov (United States)

Voge, S

1998-07-01

New York Online Access to Health (NOAH) is a Web site that provides accurate, timely, relevant, and unbiased full-text health information in both English and Spanish. A joint project of The City University of New York Office of Library Services, The New York Academy of Medicine Library, the Metropolitan New York Library Council, and The New York Public Library, NOAH brings consumer health information to the public in New York City and around the world via the Internet. NOAH is an example of a successful collaboration among different types of libraries (academic, public, medical society) and voluntary health agencies to use new technologies to reach a very broad public. This paper discusses the involvement of the library partners in terms of the management and funding of the site. Web site construction is described including how the information is gathered and organized. Future plans and funding issues for NOAH are considered in terms of the expected increase in the need for consumer health information. NOAH can be reached at: www.noah.cuny.edu.

Evolution of Various Library Instruction Strategies: Using Student Feedback to Create and Enhance Online Active Learning Assignments

Directory of Open Access Journals (Sweden)

Marcie Lynne Jacklin

2013-06-01

Full Text Available This case study traces the evolution of library assignments for biological science students from paper-based workbooks in a blended (hands-on workshop to blended learning workshops using online assignments to online active learning modules which are stand-alone without any face-to-face instruction. As the assignments evolved to adapt to online learning supporting materials in the form of PDFs (portable document format, screen captures and screencasting were embedded into the questions as teaching moments to replace face-to-face instruction. Many aspects of the evolution of the assignment were based on student feedback from evaluations, input from senior lab demonstrators and teaching assistants, and statistical analysis of the students’ performance on the assignment. Advantages and disadvantages of paper-based and online assignments are discussed. An important factor for successful online learning may be the ability to get assistance.

VizieR Online Data Catalog: Bidelman-Parsons Spectroscopic/Bibliographic Cat (Parsons+ 1980)

Science.gov (United States)

Parsons, S. B.; Buta, N. S.; Bidelman, W. P.

1996-11-01

The Bidelman-Parsons Spectroscopic and Bibliographical Catalog (BPSB; Parsons, Buta, and Bidelman 1980a, b) contains data compiled from the astronomical literature by W. P. Bidelman. These data include diverse catalogs and lists, especially from pre-1950 journals (minor as well as major), and from pre-1962 observatory publications. From more recent years, the data on any object frequently are limited to one item with a reference; for example, a spectral type. No data published after 1973 are included. Over 200 publications are represented. The BPSB has information on 40,312 objects. The catalog contains most of the same information on MK spectral types as the Catalogue of Stellar Spectra Classified in the Morgan-Keenan System (Jaschek, Conde, and de Sierra 1964) and its updates, but it also includes such items as spectral types without a luminosity class (certainly better than nothing); spectroscopic absolute magnitudes; notes on multiplicity; notes on high proper motion or radial velocity (with the values, if probably variable, or if greater than 60 km/s); unpublished remarks and spectral types from several sources, including Bidelman and Henize; and Bidelman's preliminary identifications of many sources in the Two-Micron Sky Survey (Neugebauer and Leighton 1969). Some of the longer lists included in the catalog are those of OB stars from the Tonantzintla-Tacubaya and Heidelberg-Koenigstuhl surveys (Iriarte and Chavira 1957; Chavira 1958; Klare and Szeidl 1966); that of OB stars with emission from the Case-Hamburg surveys (Hardorp et al. 1959; Stock, Nassau, and Stephenson 1960; Hardorp, Theile, and Voigt 1964; Nassau and Stephenson 1963; Hardorp, Theile, and Voigt 1965; Nassau, Stephenson, and MacConnell 1965; Stephenson and Sanduleak 1971); and stars from the General Catalogue of Variable Stars (Kukarkin et al. 1969); and the Catalogue of Suspected Variable Stars (Kukarkin et al. 1951, 1965). Although the catalog is mainly of stellar data, it includes many

Mutanalyst, an online tool for assessing the mutational spectrum of epPCR libraries with poor sampling

DEFF Research Database (Denmark)

Ferla, Matteo

2016-01-01

of mutations per sequence it does so by fitting to a Poisson distribution, which is more robust than calculating the average in light of the small sampling size.Conclusion: As a result of the added measures to keep into account of small sample size the user can better assess whether the library is satisfactory...... of mutations of a specific nucleobase to another-is calculated enabling the user to make more informed predictions on library diversity and coverage. However, the calculations of the mutational spectrum are severely affected by the limited sample sizes.Results: Here an online program, called Mutanalyst...

Data Analysis Methods for Library Marketing

Science.gov (United States)

Minami, Toshiro; Kim, Eunja

Our society is rapidly changing to information society, where the needs and requests of the people on information access are different widely from person to person. Library's mission is to provide its users, or patrons, with the most appropriate information. Libraries have to know the profiles of their patrons, in order to achieve such a role. The aim of library marketing is to develop methods based on the library data, such as circulation records, book catalogs, book-usage data, and others. In this paper we discuss the methodology and imporatnce of library marketing at the beginning. Then we demonstrate its usefulness through some examples of analysis methods applied to the circulation records in Kyushu University and Guacheon Library, and some implication that obtained as the results of these methods. Our research is a big beginning towards the future when library marketing is an unavoidable tool.

Discover yourself - Making your online information searchable

KAUST Repository

Martin, Jose

2015-11-08

The slides used during the presentation where KAUST Library shows 2 different approaches to making the information available in the Library websites searchable via the Catalog. This enables users to search for information about not only resources, but also the services provided by the Library. The first approach is based on using Encore and the OAI-PMH protocol, and the second one uses Google\\'s Custom Search Engine.

THE PITTSBURGH SLOAN DIGITAL SKY SURVEY Mg II QUASAR ABSORPTION-LINE SURVEY CATALOG

International Nuclear Information System (INIS)

Quider, Anna M.; Nestor, Daniel B.; Turnshek, David A.; Rao, Sandhya M.; Weyant, Anja N.; Monier, Eric M.; Busche, Joseph R.

2011-01-01

We present a catalog of intervening Mg II quasar absorption-line systems in the redshift interval 0.36 ≤ z ≤ 2.28. The catalog was built from Sloan Digital Sky Survey Data Release Four (SDSS DR4) quasar spectra. Currently, the catalog contains ∼17, 000 measured Mg II doublets. We also present data on the ∼44, 600 quasar spectra which were searched to construct the catalog, including redshift and magnitude information, continuum-normalized spectra, and corresponding arrays of redshift-dependent minimum rest equivalent widths detectable at our confidence threshold. The catalog is available online. A careful second search of 500 random spectra indicated that, for every 100 spectra searched, approximately one significant Mg II system was accidentally rejected. Current plans to expand the catalog beyond DR4 quasars are discussed. Many Mg II absorbers are known to be associated with galaxies. Therefore, the combination of large size and well understood statistics makes this catalog ideal for precision studies of the low-ionization and neutral gas regions associated with galaxies at low to moderate redshift. An analysis of the statistics of Mg II absorbers using this catalog will be presented in a subsequent paper.

News from the Library

CERN Multimedia

CERN Library

2010-01-01

A third of the world’s current literature in electrical engineering is available on your CERN desktop Looking for a technical standard on software reviews and audits? Is it referred to as "IEEE color books"? Want to download and read NOW the latest version of IEEE 802? Whenever a need for a technical standard or specification arises in your activity, the Library is here to serve you. For IEEE standards it is particularly easy; the whole collection is available for immediate download. Indeed, since 2007, the CERN Library offers readers online access to the complete IEEE Electronic Library (Institute of Electrical and Electronics Engineers). This licence gives unlimited online access to all IEEE and IET journals and proceedings, starting from the first issue. But not everyone knows that this resource gives also access to all current IEEE standards as well as a selection of archival ones. The Library is now working on the integration of a selection of these standards in our onlin...

Software To Go: A Catalog of Software Available for Loan.

Science.gov (United States)

Kurlychek, Ken, Comp.

This catalog lists the holdings of the Software To Go software lending library and clearinghouse for programs and agencies serving students or clients who are deaf or hard of hearing. An introduction describes the clearinghouse and its collection of software, much of it commercial and copyrighted material, for Apple, Macintosh, and IBM (MS-DOS)…

An Evaluation of Online Help for the NOTIS OPAC.

Science.gov (United States)

White, Frank

1994-01-01

Discussion of online help systems in online public access catalogs (OPACs) focuses on a study that evaluated the online help system for the NOTIS (Northwestern Online Total Integrated System) OPAC. Features of the system reviewed include online functions; training features; general interface features; access points; and message content and display…

Graphic Novels in Academic Libraries: From "Maus" to Manga and beyond

Science.gov (United States)

O'English, Lorena; Matthews, J. Gregory; Lindsay, Elizabeth Blakesley

2006-01-01

This article addresses graphic novels and their growing popularity in academic libraries. Graphic novels are increasingly used as instructional resources, and they play an important role in supporting the recreational reading mission of academic libraries. The article will also tackle issues related to the cataloging and classification of graphic…

The Purpose of the Cataloging for Matters of Equitable Access: Spanish-Language Cataloging and "Everyday" Approaches of Non-Native English Speakers

Science.gov (United States)

Adamich, Tom

2009-01-01

While teacher-librarians embrace the concept of equitable access when they select "multicultural" materials to include in their collections, plan special programs, and teach lessons on a variety of topics, what do they do to make equitable access a part of their online catalogs? Have they achieved (or nearly achieved) a consistent level of…

A borderless Library

CERN Multimedia

CERN Library

2010-01-01

The CERN Library has a large collection of documents in online or printed format in all disciplines needed by physicists, engineers and technicians. However,  users sometimes need to read documents not available at CERN. But don’t worry! Thanks to its Interlibrary loan and document delivery service, the CERN Library can still help you. Just fill in the online form or email us. We will then locate the document in other institutions and order it for you free of charge. The CERN Library cooperates with the largest libraries in Europe, such as ETH (Eidgenössische Technische Hochschule) in Zurich, TIB (Technische Informationsbibliothek) in Hanover and the British Library in London. Thanks to our network and our expertise in document search, most requests are satisfied in record time: articles are usually served in .pdf version a few hours after the order, and books or other printed materials are delivered within a few days. It is possible to ask for all types of documents suc...

Helping Students Use Virtual Libraries Effectively.

Science.gov (United States)

Fitzgerald, Mary Ann; Galloway, Chad

2001-01-01

Describes a study in which online behavior of high school and undergraduate students using GALILEO (Georgia Library Learning Online), a virtual library, were observed. Topics include cognitive demands; technology literacy; domain knowledge; search strategies; relevance; evaluation of information; information literacy standards; and suggestions to…

The Marine Realms Information Bank family of digital libraries: access to free online information for coastal and marine science

Science.gov (United States)

Lightsom, Frances L.; Allwardt, Alan O.

2007-01-01

Searching the World Wide Web for reliable information about specific topics or locations can be frustrating: too many hits, too little relevance. A well-designed digital library, offering a carefully selected collection of online resources, is an attractive alternative to web search engines. The U.S. Geological Survey (USGS) provides three digital libraries for coastal and marine science to serve the needs of a diverse audience--scientists, public servants, educators, and the public.

ENSURING HIGH-QUALITY THEMATIC SEARCH IN THE ELECTRONIC CATALOGUE (FROM EXPERIENCE OF THE SCIENTIFIC LIBRARY OF THE ODESSA I. I. MECHNIKOV NATIONAL UNIVERSITY

Directory of Open Access Journals (Sweden)

Т. М. Бикова

2015-09-01

Full Text Available The purpose of our article is the description of electronic subject analysis of documents and creation of the dictionary of subject headings in the electronic catalog. The subject of the research is the electronic catalog of the Scientific Library of the Odessa I. I. Mechnikov National University. The purpose of work is development of a technique of edition of sections of the thesaurus. In 2012 the Scientific Library of the Odessa I. I. Mechnikov National University has moved to the new software ABIS Absotheque Unicode which allowed to improve (to simplify search in the electronic catalog. The department of scientific processing and the organization of catalogs carried out edition of sections of the thesaurus, instructions are formed, and the edition technique is developed, process of editing is studied. Drawing up the thesaurus of subject headings is carried out by means of loans from full tables BBC for scientific libraries. Even if he has no clear idea and profound knowledge of a search subject, simplifies correctly made subject headings for the reader and does more effective thematic search. The main finding of the work is in need of continuous editing subject headings that simplifies and does more comfortable search in the electronic catalog for the user of library. The research findings have the practical value for employees of libraries.

Book collections in the library of the Gama Research Centre

International Nuclear Information System (INIS)

Widodo, R.U.; Soeratman, S.

1976-01-01

Book collection in the library of Gama Atomic Energy Research Centre, National Atomic Energy Agency in December 1974 is grouped according to Universal Decimal Classification. In accordance with the function of the library most of the collections are on physics, mathematics, and engineering. Authors and subjects are alphabetically indexed in the last part of the catalog. (author)

Perceptions of Cataloguers and End-Users towards Bilingual Authority Files.

Science.gov (United States)

Abdoulaye, Kaba

2002-01-01

Analyzes and describes bilingual authority files at the main library of the International Islamic University of Malaysia. Highlights include a review of multilingual research; perceptions of end users and catalogers; problems with bilingual files; and use of the OPAC (online public access catalog) by users. (Author/LRW)

The JPL Library information retrieval system

Science.gov (United States)

Walsh, J.

1975-01-01

The development, capabilities, and products of the computer-based retrieval system of the Jet Propulsion Laboratory Library are described. The system handles books and documents, produces a book catalog, and provides a machine search capability. Programs and documentation are available to the public through NASA's computer software dissemination program.

Impact of Access to Online Databases on Document Delivery Services within Iranian Academic Libraries

Directory of Open Access Journals (Sweden)

Zohreh Zahedi

2007-04-01

Full Text Available The present study investigates the impact of access to online databases on the document delivery services in Iranian Academic Libraries, within the framework of factors such as number of orders lodged over the years studied and their trends, expenditures made by each university, especially those universities and groups that had the highest number of orders. This investigation was carried out through a survey and by calling on the library document supply unit in universities as well as in-person interview with librarians in charge. The study sample was confined to the universities of Shiraz, Tehran and Tarbiyat Modaress along with their faculties. Findings indicate that the rate of document requests in various universities depends on the target audience, capabilities, students’ familiarity as well as mode of document delivery services..

The Library of Integrated Network-Based Cellular Signatures NIH Program: System-Level Cataloging of Human Cells Response to Perturbations.

Science.gov (United States)

Keenan, Alexandra B; Jenkins, Sherry L; Jagodnik, Kathleen M; Koplev, Simon; He, Edward; Torre, Denis; Wang, Zichen; Dohlman, Anders B; Silverstein, Moshe C; Lachmann, Alexander; Kuleshov, Maxim V; Ma'ayan, Avi; Stathias, Vasileios; Terryn, Raymond; Cooper, Daniel; Forlin, Michele; Koleti, Amar; Vidovic, Dusica; Chung, Caty; Schürer, Stephan C; Vasiliauskas, Jouzas; Pilarczyk, Marcin; Shamsaei, Behrouz; Fazel, Mehdi; Ren, Yan; Niu, Wen; Clark, Nicholas A; White, Shana; Mahi, Naim; Zhang, Lixia; Kouril, Michal; Reichard, John F; Sivaganesan, Siva; Medvedovic, Mario; Meller, Jaroslaw; Koch, Rick J; Birtwistle, Marc R; Iyengar, Ravi; Sobie, Eric A; Azeloglu, Evren U; Kaye, Julia; Osterloh, Jeannette; Haston, Kelly; Kalra, Jaslin; Finkbiener, Steve; Li, Jonathan; Milani, Pamela; Adam, Miriam; Escalante-Chong, Renan; Sachs, Karen; Lenail, Alex; Ramamoorthy, Divya; Fraenkel, Ernest; Daigle, Gavin; Hussain, Uzma; Coye, Alyssa; Rothstein, Jeffrey; Sareen, Dhruv; Ornelas, Loren; Banuelos, Maria; Mandefro, Berhan; Ho, Ritchie; Svendsen, Clive N; Lim, Ryan G; Stocksdale, Jennifer; Casale, Malcolm S; Thompson, Terri G; Wu, Jie; Thompson, Leslie M; Dardov, Victoria; Venkatraman, Vidya; Matlock, Andrea; Van Eyk, Jennifer E; Jaffe, Jacob D; Papanastasiou, Malvina; Subramanian, Aravind; Golub, Todd R; Erickson, Sean D; Fallahi-Sichani, Mohammad; Hafner, Marc; Gray, Nathanael S; Lin, Jia-Ren; Mills, Caitlin E; Muhlich, Jeremy L; Niepel, Mario; Shamu, Caroline E; Williams, Elizabeth H; Wrobel, David; Sorger, Peter K; Heiser, Laura M; Gray, Joe W; Korkola, James E; Mills, Gordon B; LaBarge, Mark; Feiler, Heidi S; Dane, Mark A; Bucher, Elmar; Nederlof, Michel; Sudar, Damir; Gross, Sean; Kilburn, David F; Smith, Rebecca; Devlin, Kaylyn; Margolis, Ron; Derr, Leslie; Lee, Albert; Pillai, Ajay

2018-01-24

The Library of Integrated Network-Based Cellular Signatures (LINCS) is an NIH Common Fund program that catalogs how human cells globally respond to chemical, genetic, and disease perturbations. Resources generated by LINCS include experimental and computational methods, visualization tools, molecular and imaging data, and signatures. By assembling an integrated picture of the range of responses of human cells exposed to many perturbations, the LINCS program aims to better understand human disease and to advance the development of new therapies. Perturbations under study include drugs, genetic perturbations, tissue micro-environments, antibodies, and disease-causing mutations. Responses to perturbations are measured by transcript profiling, mass spectrometry, cell imaging, and biochemical methods, among other assays. The LINCS program focuses on cellular physiology shared among tissues and cell types relevant to an array of diseases, including cancer, heart disease, and neurodegenerative disorders. This Perspective describes LINCS technologies, datasets, tools, and approaches to data accessibility and reusability. Copyright © 2017 Elsevier Inc. All rights reserved.

Employing think-aloud protocols and constructive interaction to test the usability of online library catalogues: A methodological comparison

NARCIS (Netherlands)

Van Den Haak, M. J.; De Jong, M. D T; Schellens, P. J.

2004-01-01

This paper describes a comparative study of three usability test approaches: concurrent think-aloud protocols, retrospective think-aloud protocols, and constructive interaction. These three methods were compared by means of an evaluation of an online library catalogue, which involved four points of

Employing think-aloud protocols and constructive interaction to test the usability of online library catalogues: a methodological comparison.

NARCIS (Netherlands)

van den Haak, M.J.; de Jong, Menno D.T.; Schellens, P.J.

2004-01-01

This paper describes a comparative study of three usability test approaches: concurrent think-aloud protocols, retrospective think-aloud protocols, and constructive interaction. These three methods were compared by means of an evaluation of an online library catalogue, which involved four points of

Time Patterns in Remote OPAC Use.

Science.gov (United States)

Lucas, Thomas A.

1993-01-01

Describes a transaction log analysis of the New York Public Library research libraries' OPAC (online public access catalog). Much of the remote searching occurred when the libraries were closed and was more evenly distributed than internal searching, demonstrating that remote searching could expand access and reduce peak system loads. (Contains…

Reading for Education: the role of libraries | Dadzie | Ghana Library ...

African Journals Online (AJOL)

Reading for Education: the role of libraries. ... PROMOTING ACCESS TO AFRICAN RESEARCH. AFRICAN JOURNALS ONLINE (AJOL) · Journals · Advanced Search · USING AJOL · RESOURCES. Ghana Library Journal. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home ...

VizieR Online Data Catalog: Mira stars discovered in LAMOST DR4 (Yao+, 2017)

Science.gov (United States)

Yao, Y.; Liu, C.; Deng, L.; de Grijs, R.; Matsunaga, N.

2017-10-01

By the end of 2016 March, the wide-field Large sky Area Multi-Object fiber Spectroscopic Telescope (LAMOST) DR4 catalog had accumulated 7681185 spectra (R=1800), of which 6898298 were of stars. We compiled a photometrically confirmed sample of Mira variables from the Kiso Wide-Field Camera (KWFC) Intensive Survey of the Galactic Plane (KISOGP; Matsunaga 2017, arXiv:1705.08567), the American Association of Variable Star Observers (AAVSO) International Database Variable Star Index (VSX; Watson 2006, B/vsx, version 2017-05-02; we selected stars of variability type "M"), and the SIMBAD Astronomical Database. We first cross-matched the KISOGP and VSX Miras with the LAMOST DR4 catalog. Finally, we cross-matched the DR4 catalog with the SIMBAD database. See section 2. (1 data file).

Access to IEEE Electronic Library

CERN Multimedia

2007-01-01

From 2007, the CERN Library now offers readers online access to the complete IEEE Electronic Library (Institute of Electrical and Electronics Engineers). This new licence gives unlimited online access to all IEEE and IET (previously IEE) journals and proceedings as well as all current IEEE standards and selected archived ones. Some of the titles offer volumes back to 1913. This service currently represents more than 1,400,000 full-text articles! This leading engineering information resource replaces the previous service, a sub-product of the IEEE database called 'IEEE Enterprise', which offered online access to the complete collection of IEEE journals and proceedings, but with limited features. The service had become so popular that the CERN Working Group for Acquisitions recommended that the Library subscribe to the complete IEEE Electronic Library for 2007. Usage statistics for recent months showed there was a demand for the service from a large community of CERN users and we were aware that many users h...

VizieR Online Data Catalog: Gaia-PS1-SDSS (GPS1) proper motion catalog (Tian+, 2017)

Science.gov (United States)

Tian, H.-J.; Gupta, P.; Sesar, B.; Rix, H.-W.; Martin, N. F.; Liu, C.; Goldman, B.; Platais, I.; Kudritzki, R.-P.; Waters, C. Z.

2018-02-01

In order to construct proper motions, we analyze and model catalog positions from four different imaging surveys, as discussed below. Gaia DR1 is based on observations collected between 2014 July 25 and 2015 September 16. PS1 observations were collected between 2010 and 2014. The SDSS DR9 data used here were obtained in the years between 2000 and 2008. The images from 2MASS were taken between 1997 and 2001. (1 data file).

library use instruction and the pattern of utilization of library services ...

African Journals Online (AJOL)

Global Journal

The data collected was analysed using descriptive statistics (simple percentage %). ... semesters and it should be an independent credit carrying course under the General Studies ... large and well stocked a library is, if the ..... Online. LIBRARY USE INSTRUCTION AND THE PATTERN OF UTILIZATION OF LIBRARY ...

Dialogue with an OPAC: How Visionary Was Swanson in 1964?

Science.gov (United States)

Su, Shiao-Feng

1994-01-01

Traces the development of online public access catalogs (OPACs) and compares what has occurred with a 1964 article that outlined recommendations for a future card catalog. Subject access is emphasized, including Library of Congress Subject Headings, expansion of OPACs, user-friendly interfaces, new technologies, and current visions of the future…

Library Employment Sources on the Internet

Science.gov (United States)

Barr, Catherine

2012-01-01

This article presents a list of online resources for library job seekers. This includes general sites/portals like American Library Association (ALA): Education & Careers and Canadian Library Association: Library Careers. It also includes sites by sector, employment agencies/commercial services, listservs and networking sites.

SLAC Library - Online Particle Physics Information

Science.gov (United States)

Online Particle Physics Information Compiled by Revised: April, 201 7 This annotated list provides a highly selective set of online resources that are useful to the particle physics community. It & Reports Particle Physics Journals & Reviews Online Journals and Tables of Contents Journal

Trends in Special Library Buildings.

Science.gov (United States)

Cohen, Elaine; Cohen, Aaron

1987-01-01

Examines special library facilities, noting impact of organizational structure, and discusses the concept of information resources management in this context. Development of online and telecommunications systems, corporate and government campuses, and special library systems are identified as reasons for growth of special libraries. Furniture and…

Benchmarking Academic Libraries: An Australian Case Study.

Science.gov (United States)

Robertson, Margaret; Trahn, Isabella

1997-01-01

Discusses experiences and outcomes of benchmarking at the Queensland University of Technology (Australia) library that compared acquisitions, cataloging, document delivery, and research support services with those of the University of New South Wales. Highlights include results as a catalyst for change, and the use of common output and performance…

2008 The State of ICT in University Libraries in South Eastern ...

African Journals Online (AJOL)

Gbaje E.S

the library can boast of standalone computers. Library software, network operating systems and LAN are conspicuously absent in most of the libraries. Though a few of the libraries subscribe to online electronic resources such as EBSCOhost, Access to Global Online Research in Agriculture (AGORA) , Health. Internetwork ...

Ringling School of Art and Design Builds a CASTLE.

Science.gov (United States)

Morse, Yvonne; Davis, Wendy

1984-01-01

Describes the development and installation of the Computer Automated Software for the Total Library Environment System (CASTLE), which uses a microcomputer to automate operations of small academic library in six main areas: circulation, online catalog, inventory and file maintenance, audiovisual equipment, accounting, and information and…

VizieR Online Data Catalog: Sample of Fermi Blazars (Chen+, 2016)

Science.gov (United States)

Chen, Y.-Y.; Zhang, X.; Xiong, D.-R.; Wang, S.-J.; Yu, X.-L.

2016-04-01

We tried to select a large number of blazars with reliable redshift, radio core and extended radio luminosity at 1.4GHz. Firstly, we considered the following samples of blazars to get the radio core luminosity and extended luminosity at 1.4GHz: Kharb et al. (2010, J/ApJ/710/764), Antonucci & Ulvestad (1985ApJ...294..158A), Cassaro et al. (1999A&AS..139..601C), Murphy et al. (1993MNRAS.264..298M), Landt & Bignall (2008MNRAS.391..967L), Caccianiga & Marcha (2004, Cat. J/MNRAS/348/973), Giroletti et al. (2004). We cross-correlated these samples with the Fermi LAT Third Source Catalog (3FGL), and we acquired the 3FGL spectral index and energy flux at 0.1-100GeV from clean sources in 3FGL (Fermi-LAT Collaboration 2015, J/ApJS/218/23) Using these catalogs, we compiled 201 Fermi blazars. (1 data file).

E-book Reader Devices and Libraries

Directory of Open Access Journals (Sweden)

Pažur, I.

2011-03-01

Full Text Available Most library studies thematically related to electronic books don't consider readers of electronic books. Only in recent years librarians conduct studies in which they want to find out readers' opinions about the possibilities, advantages and disadvantages of reading using e-readers, as well as their possible application in the libraries.User studies of e-readers have shown that their opinion is generally positive, but great attachment to traditional books is still present, e-readers are still seen only as an additional tool for reading. Sony with its e-reader (the latest Reader model Daily and Reader Store online bookstore (http://ebookstore.sony.com/is the only one who cooperate with libraries and has made lending electronic books possible. Cooperation was launched in 2009th,and the New York Public Library was the first library that offered such a service.Cooperation between Sony and libraries, indicates clearly what the near future could be if other online booksellers / publishers begin to follow the model of lending e-books through the libraries over the network. However it is possible that a large online bookstores / publishers consider that the further price reduction of e-readers and electronic books will constantly increase their sales, and in that case lending e-books will be unnecessary.Are the libraries ready for this scenario?

VizieR Online Data Catalog: Radio luminosity function of FSRQs (Mao+, 2017)

Science.gov (United States)

Mao, P.; Urry, C. M.; Marchesini, E.; Landoni, M.; Massaro, F.; Ajello, M.

2018-01-01

To build the largest sample of flat-spectrum radio quasars, we started with the radio catalog of the Faint Images of the Radio Sky at Twenty Centimeter (FIRST) survey (Helfand+ 2015, VIII/92), which covered 10575deg2 of the sky; and the Green Bank 6cm (GB6) Radio Source Catalog (Gregory+ 1996, VIII/40), which covered 17000deg2 of the sky. We cross-matched the radio position of each FIRST source with sources in the GB6 catalog, taking into account the positional uncertainties of both radio surveys. Of the 638 radio sources with flat radio spectra, 327 have an optical spectrum available in the literature, 266 from SDSS and the rest from various other sources identified through the NASA Extragalactic Database (NED). Out of the 327 objects with optical spectra classified, 200 were classified as FSRQs (of which 168 are free from contamination), 26 were classified as BL Lacs, 38 were classified as Seyferts, 41 were classified as Galaxies, 2 were classified as stars, and 12 and 8 indicated as noisy or uncertain, respectively. An additional 85 quasars (of which 74 are free from contamination) out of the 119 with a literature description were also included in the inclusive sample. See section 2 for more details on the sample selection. (2 data files).

Delivering Library Services to Remote Students.

Science.gov (United States)

Casado, Margaret

2001-01-01

Discusses library services at the University of Tennessee to reach off-campus and distance education students. Topics include online research; email; library instruction for faculty and students; Web interfaces; fax; telephone service; chat technology; the library's Web page; virtual classrooms; library links from a course management system; and…

TEMU KEMBALI INFORMASI BIBLIOGRAFI DENGAN BAHASA ALAMI PADA FIELD JUDUL DAN SUFJEK (Studi Efektivitas Katalog Induk Terpasang Perpustakaan UGM

Directory of Open Access Journals (Sweden)

Janu Saptari

2015-12-01

Full Text Available This Research aim to know the retrieval effectiveness on Online Union Catalog of UGM Library, index pattern at data bases, knowing which's more effective of searching at entri oftitle and subjec and also to know the cause ofeffectiveness difference retrieval at the both entri. Along with growth and information accretion, the main problem have shifted from way of accessing information become to chosen the relevant information with its requirement. Information retrieval is not possible to be done in the manual system, because very big information corps and non-stoped growing larger. The information retrieval system is very needed to to assist the consumer in finding information. One of the information retrieval system is online union catalog. With the online union catalog, by users easily can look for the book title, pickings of research and other documentation of library where from and any time. Getting a number of relevant document with the requirement represent the crux in the searching activity, and effectiveness from online union catalog is this represent the key. Effectiveness from a system influenced by a lot of component which each other related/relevant like: quality of input metadata in data bases, index, searching strategy, ability of system application and keyword election. A system told effective if the system can find more amount document/ appropriate information of request by precission /high accuracy. Research done by testing search at online union catalog to use the natural language keyword. Keyword inclusion done at entri of title and entri subjek. Keyword of taken as sampel come from one of title matakuliah of each; every faculty in UGM. From each; every the topic then translated /formulated into 4 natural language keyword. Data obtained is grouped by relevant level. From the acquirement data; then analysed with the test ofnonparametrik Mann Whitney. From processing data got by conclusion that ratio of retrieval at title entries

Comparing Safari Tech Books Online and Books24x7 E-Book Collections: A Case Study from the University of British Columbia Library

Science.gov (United States)

Barsky, Eugene; Schattman, Lisa; Greenwood, Aleteia

2009-01-01

Most academic libraries are seeking to provide electronic access to the very dynamic and changing field of technology related material. "Safari Tech Books Online" and "Books24x7" are the major e-book collections in this area. We compared the "Safari Tech Books Online" and "Books24x7" e-book packages as to…

Expanding Internationally: OCLC Gears Up.

Science.gov (United States)

Chepesiuk, Ron

1997-01-01

Describes the Online Computer Library Center (OCLC) efforts in China, Germany, Canada, Scotland, Jamaica and Brazil. Discusses FirstSearch, an end-user reference service, and WorldCat, a bibliographic database. Highlights international projects developing increased OCLC online availability, database loading software, CD-ROM cataloging,…

A Model of Cooperation: The VALNet Project.

Science.gov (United States)

Oberg, Larry R.

1986-01-01

Description of VALNet (Valley Library Consortium), a consortium of public, academic, and school libraries in Idaho, highlights proposed online public access union catalog which would include nonbibliographic and referral files and circulation and serials control modules. The political climate, marketing, needs assessment, support and consultation,…

Managing ebook metadata in academic libraries taming the tiger

CERN Document Server

Frederick, Donna E

2016-01-01

Managing ebook Metadata in Academic Libraries: Taming the Tiger tackles the topic of ebooks in academic libraries, a trend that has been welcomed by students, faculty, researchers, and library staff. However, at the same time, the reality of acquiring ebooks, making them discoverable, and managing them presents library staff with many new challenges. Traditional methods of cataloging and managing library resources are no longer relevant where the purchasing of ebooks in packages and demand driven acquisitions are the predominant models for acquiring new content. Most academic libraries have a complex metadata environment wherein multiple systems draw upon the same metadata for different purposes. This complexity makes the need for standards-based interoperable metadata more important than ever. In addition to complexity, the nature of the metadata environment itself typically varies slightly from library to library making it difficult to recommend a single set of practices and procedures which would be releva...

THE CHANDRA VARIABLE GUIDE STAR CATALOG

International Nuclear Information System (INIS)

Nichols, Joy S.; Lauer, Jennifer L.; Morgan, Douglas L.; Sundheim, Beth A.; Henden, Arne A.; Huenemoerder, David P.; Martin, Eric

2010-01-01

Variable stars have been identified among the optical-wavelength light curves of guide stars used for pointing control of the Chandra X-ray Observatory. We present a catalog of these variable stars along with their light curves and ancillary data. Variability was detected to a lower limit of 0.02 mag amplitude in the 4000-10000 A range using the photometrically stable Aspect Camera on board the Chandra spacecraft. The Chandra Variable Guide Star Catalog (VGUIDE) contains 827 stars, of which 586 are classified as definitely variable and 241 are identified as possibly variable. Of the 586 definite variable stars, we believe 319 are new variable star identifications. Types of variables in the catalog include eclipsing binaries, pulsating stars, and rotating stars. The variability was detected during the course of normal verification of each Chandra pointing and results from analysis of over 75,000 guide star light curves from the Chandra mission. The VGUIDE catalog represents data from only about 9 years of the Chandra mission. Future releases of VGUIDE will include newly identified variable guide stars as the mission proceeds. An important advantage of the use of space data to identify and analyze variable stars is the relatively long observations that are available. The Chandra orbit allows for observations up to 2 days in length. Also, guide stars were often used multiple times for Chandra observations, so many of the stars in the VGUIDE catalog have multiple light curves available from various times in the mission. The catalog is presented as both online data associated with this paper and as a public Web interface. Light curves with data at the instrumental time resolution of about 2 s, overplotted with the data binned at 1 ks, can be viewed on the public Web interface and downloaded for further analysis. VGUIDE is a unique project using data collected during the mission that would otherwise be ignored. The stars available for use as Chandra guide stars are

A digital library of radiology images.

Science.gov (United States)

Kahn, Charles E

2006-01-01

A web-based virtual library of peer-reviewed radiological images was created for use in education and clinical decision support. Images were obtained from open-access content of five online radiology journals and one e-learning web site. Figure captions were indexed by Medical Subject Heading (MeSH) codes, imaging modality, and patient age and sex. This digital library provides a new, valuable online resource.

Centralization vs. Decentralization in Medical School Libraries

Science.gov (United States)

Crawford, Helen

1966-01-01

Does the medical school library in the United States operate more commonly under the university library or the medical school administration? University-connected medical school libraries were asked to indicate (a) the source of their budgets, whether from the central library or the medical school, and (b) the responsibility for their acquisitions and cataloging. Returns received from sixtyeight of the seventy eligible institutions showed decentralization to be much the most common: 71 percent of the libraries are funded by their medical schools; 79 percent are responsible for their own acquisitions and processing. The factor most often associated with centralization of both budget and operation is public ownership. Decentralization is associated with service to one or two rather than three or more professional schools. Location of the medical school in a different city from the university is highly favorable to autonomy. Other factors associated with these trends are discussed. PMID:5945568

Centralization vs. decentralization in medical school libraries.

Science.gov (United States)

Crawford, H

1966-07-01

Does the medical school library in the United States operate more commonly under the university library or the medical school administration? University-connected medical school libraries were asked to indicate (a) the source of their budgets, whether from the central library or the medical school, and (b) the responsibility for their acquisitions and cataloging. Returns received from sixtyeight of the seventy eligible institutions showed decentralization to be much the most common: 71 percent of the libraries are funded by their medical schools; 79 percent are responsible for their own acquisitions and processing. The factor most often associated with centralization of both budget and operation is public ownership. Decentralization is associated with service to one or two rather than three or more professional schools. Location of the medical school in a different city from the university is highly favorable to autonomy. Other factors associated with these trends are discussed.

Transshipment and rebalancing policies for library books

NARCIS (Netherlands)

Van der Heide, G.; Roodbergen, K. J.

2013-01-01

Library customers can soon order books online and specify a location to collect them from. Libraries exchange books between locations to meet these requests. Two types of exchanges take place: transshipments from library to library to fulfill the requests and rebalancing to redistribute books

Electronic Libraries and the Future:Implications for Academic Libraries with East Asian Collections

Directory of Open Access Journals (Sweden)

Zhijia Shen、Susan Anthes

2000-04-01

Full Text Available

頁次：4-17

Academic libraries are stepping into uncharted territories with the advent of electronic books (ebooks and electronic libraries. This article provides an overview of the current status of both electronic books and libraries, including a description of a beta test of a new service netLibrary(tm at the University of Colorado at Boulder. Possible implications of new technology for various aspects of academic librarianship in the areas of acquisition, collection development, preservation, reference, circulation, interlibrary loan, and cataloging are discussed. Particular reference is given to East Asian collections. Benefits as well as liabilities are discussed. The authors raise issues regarding the potential of the new technology, and speculate on possible trends and areas for future research for academic librarians.

GSA eLibrary Schedules and Contracts

Data.gov (United States)

General Services Administration — GSA eLibrary (formerly Schedules e-Library) is the online source for the latest contract award information for: GSA Schedules; Department of Veterans Affairs (VA)...

2012 School Libraries Count! National Longitudinal Survey of School Library Programs

Science.gov (United States)

American Association of School Librarians (NJ1), 2012

2012-01-01

AASL's School Libraries Count! annual longitudinal survey is an online survey that is open to all primary and secondary school library programs to participate. The 2012 survey was launched on January 24th and closed on March 20th. The survey was publicized through various professional organizations and events and through word of mouth. Data…

Digital Library Services: Perceptions and Expectations of User Communities and Librarians in a New Zealand Academic Library.

Science.gov (United States)

Xia, Wei

2003-01-01

Provides an overview of research conducted at Victoria University of Wellington regarding differing perceptions and expectations of user communities and librarians related to the usability of digital services. Considers access to services, currency of information on the Web site, the online public access catalog, databases, electronic journals,…

Globus Online: Climate Data Management for Small Teams

Science.gov (United States)

Ananthakrishnan, R.; Foster, I.

2013-12-01

Large and highly distributed climate data demands new approaches to data organization and lifecycle management. We need, in particular, catalogs that can allow researchers to track the location and properties of large numbers of data files, and management tools that can allow researchers to update data properties and organization during their research, move data among different locations, and invoke analysis computations on data--all as easily as if they were working with small numbers of files on their desktop computer. Both catalogs and management tools often need to be able to scale to extremely large quantities of data. When developing solutions to these problems, it is important to distinguish between the needs of (a) large communities, for whom the ability to organize published data is crucial (e.g., by implementing formal data publication processes, assigning DOIs, recording definitive metadata, providing for versioning), and (b) individual researchers and small teams, who are more frequently concerned with tracking the diverse data and computations involved in what highly dynamic and iterative research processes. Key requirements in the latter case include automated data registration and metadata extraction, ease of update, close-to-zero management overheads (e.g., no local software install); and flexible, user-managed sharing support, allowing read and write privileges within small groups. We describe here how new capabilities provided by the Globus Online system address the needs of the latter group of climate scientists, providing for the rapid creation and establishment of lightweight individual- or team-specific catalogs; the definition of logical groupings of data elements, called datasets; the evolution of catalogs, dataset definitions, and associated metadata over time, to track changes in data properties and organization as a result of research processes; and the manipulation of data referenced by catalog entries (e.g., replication of a dataset to

IFLA General Conference, 1986. Special Libraries Division. Section: Science and Technology Libraries. Papers.

Science.gov (United States)

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

Papers on science and technology libraries which were presented at the 1986 International Federation of Library Associations (IFLA) conference include: (1) "Online Information Service of the Japan Information Center of Science and Technology" (Ryuko Igarashi, Japan); (2) "A View from the Chip--The Influence of Information…

The Internet as a Library-Of-People: For a Cyberethnography of Online Groups

Directory of Open Access Journals (Sweden)

Maurizio Teli

2007-09-01

Full Text Available The concept "cyberethnography" remains undefined in the social sciences while, at the same time, still overlapping too much with the more well-known concept of "virtual ethnography." The aim of our paper is to remedy this situation by underlining new directions in the ethnographic study of computer mediated settings. To do so, we define cyberspace as computer-mediated contexts intrinsically related to supposed-to-be "real" places. From this point of view the ethnography of online groups is not just the ethnography of the groups online (or the online ethnography of groups, but it is both the ethnography of online and related off-line situations, the ethnography of humans and non-human actors in these related fields. It is hybrid, like a cyborg. In a word, it is a cyberethnography. In the first part of the paper, we discuss linkages between classical ethnography and its cyber developments. In the second part, we ground epistemologically the argument in favor of a robust social concept of "cyborg" drawing mainly from the fields called Science, Technology and Society (STS, and Organization Studies (OS. In the third part, we focus our argument on web-based group issues, using field data from our own research to define this kind of group and propose a metaphor, "the Internet as a library-of-people." This metaphor, which is strictly grounded in the cyborg concept, highlights the cyborgic characteristic of society that arises in research practice. URN: urn:nbn:de:0114-fqs0703338

Google Scholar and 100 Percent Availability of Information

Directory of Open Access Journals (Sweden)

Jeffrey Pomerantz

2006-06-01

Full Text Available This paper discusses Google Scholar as an extension of Kilgour’s goal to improve the availability of information. Kilgour was instrumental in the early development of the online library catalog, and he proposed passage retrieval to aid in information seeking. Google Scholar is a direct descendent of these technologies foreseen by Kilgour. Google Scholar holds promise as a means for libraries to expand their reach to new user communities, and to enable libraries to provide quality resources to users during their online search process.

The State of ICT in University Libraries in South Eastern Nigeria ...

African Journals Online (AJOL)

Many of the Libraries especially the state funded have no Internet, or LAN workstation but each of the library can boast of standalone computers. ... Though a few of the libraries subscribe to online electronic resources such as EBSCOhost, Access to Global Online Research in Agriculture (AGORA) , Health Internetwork ...

Mapping the Stacks: Sustainability and User Experience of Animated Maps in Library Discovery Interfaces

Science.gov (United States)

McMillin, Bill; Gibson, Sally; MacDonald, Jean

2016-01-01

Animated maps of the library stacks were integrated into the catalog interface at Pratt Institute and into the EBSCO Discovery Service interface at Illinois State University. The mapping feature was developed for optimal automation of the update process to enable a range of library personnel to update maps and call-number ranges. The development…

Fostering Research and Publication in Academic Libraries

Science.gov (United States)

Sassen, Catherine; Wahl, Diane

2014-01-01

This study concerns administrative support provided to encourage the research and publishing activities of academic librarians working in Association of Research Libraries member libraries. Deans and directors of these libraries were asked to respond to an online survey concerning the support measures that their libraries provide, as well as their…

Technical books and monographs. 1979 catalog

International Nuclear Information System (INIS)

1978-01-01

This publication is a bibliography of books and monographs sponsored by the U.S. Department of Energy (DOE) and by the earlier organizations that were brought together to form DOE. In general, information for each published book, and for each book in press when known, includes title, author, and author affiliation, publisher and publication date, page count, size of book, price, availability information if the book is not available from the publisher, Library of Congress card number (LC) (with CIP to indicate books that have cataloging information in the publication), International Standard Book Number (ISBN), a brief descriptive statement concerning the book, and (for the more recent books) a list or a description of the contents. The books and monographs are grouped under thirteen subject categories. At the end of each subject category are separate sections listing recently published symposium proceedings and bibliographies that received support from DOE or one of the earlier organizations. Also, at the end of the catalog are described the following DOE publications: Energy Research Abstracts, Energy Abstracts for Policy Analysis, Energy Conservation Update, Fossil Energy Update, Fusion Energy Update, Geothermal Energy Update, Solar Energy Update, and Nuclear Safety

Technical books and monographs: 1978 catalog

International Nuclear Information System (INIS)

1978-01-01

This publication is a bibliography of books and monographs sponsored by the U. S. Department of Energy (DOE) and by the earlier organizations that were brought together to form DOE. In general, information for each published book, and for each book in press when known, includes title; author and author affiliation; publisher and publication date; page count; size of book; price; availability information if the book is not available from the publisher; Library of Congress card number (LC), with CIP to indicate books that have cataloging information in the publication; International Standard Book Number (ISBN); a brief descriptive statement concerning the book; and for the more recent books a list or a description of the contents. The books and monographs are grouped under thirteen subject categories. At the end of each subject category are separate sections listing recent published symposiums and bibliographies that received support from DOE or one of the earlier organizations. Also, at the end of the catalog are described the following DOE publications: Energy Research Abstracts, Energy Abstracts for Policy Analysis, Energy Conservation Update, Fossil Energy Update, F usion Energy Update, Geothermal Energy Update, Solar Energy Update, Nuclear Safety, and Power Reactor Docket Information

VizieR Online Data Catalog: Photometric variability of BeSS-KELT stars (Labadie-Bartz+, 2017)

Science.gov (United States)

Labadie-Bartz, J.; Pepper, J.; McSwain, M. V.; Bjorkman, J. E.; Bjorkman, K. S.; Lund, M. B.; Rodriguez, J. E.; Stassun, K. G.; Stevens, D. J.; James, D. J.; Kuhn, R. B.; Siverd, R. J.; Beatty, T. G.

2018-04-01

Kilodegree Extremely Little Telescope (KELT) is a photometric survey using two small-aperture (42 mm) wide-field (26°x26°) telescopes, with a northern location at Winer Observatory in Arizona in the United States, and a southern location at the South African Astronomical Observatory near Sutherland, South Africa. The Be Star Spectra (BeSS) database is a continually updated catalog that attempts to include all known Be stars, as well as their stellar parameters. This catalog is based primarily on the catalog of classical Be stars published by Jaschek et al. (1982, Cat. III/67) but also includes more recently discovered Be stars from a variety of sources (e.g., Neiner et al. 2005ApJS..156..237N; Martayan et al. 2006A&A...445..931M). From the BeSS database, we compiled a list of all the classical Be stars with 7catalog, and 610 unique objects that exist in both data sets were recovered. Of the 610 stars in this sample, 374 are observed by KELT North, 206 are observed by KELT South, and 30 are observed by both KELT North and South (the joint field J06). (1 data file).

News from the Library: The 'long tail' Library

CERN Multimedia

CERN Library

2012-01-01

"The term 'long tail' has gained popularity in recent times as describing the retailing strategy of selling a large number of unique items with relatively small quantities sold of each usually in addition to selling fewer popular items in large quantities. The long tail was popularized by Chris Anderson, who mentioned Amazon.com, Apple and Yahoo! as examples of businesses applying this strategy." *   If we leave the business environment and move to the world of libraries, we still see this "long tail". Usually, only a small portion of a library's book collection accounts for the majority of its loans. On the other hand, there are a variety of "niche information needs" that might not be met, as libraries cannot afford to build up huge collections of documents available just-in-case. However, the networked environment of today's libraries can offer a solution. Online networks of libraries ca...

VizieR Online Data Catalog: Activity and rotation in Praesepe and the Hyades (Douglas+, 2014)

Science.gov (United States)

Douglas, S. T.; Agueros, M. A.; Covey, K. R.; Bowsher, E. C.; Bochanski, J. J.; Cargile, P. A.; Kraus, A.; Law, N. M.; Lemonias, J. J.; Arce, H. G.; Fierroz, D. F.; Kundert, A.

2017-05-01

Kraus & Hillenbrand (2007, J/AJ/134/2340) calculated proper motions and photometry for several million objects within 7° of the center of Praesepe. The resulting catalog includes 1128 candidate cluster members with membership probabilities Pmem>50%. As in Paper I (Agueros et al. 2011ApJ...740..110A), we supplement this catalog with 41 known members that are too bright to be identified as members by Kraus & Hillenbrand (2007, J/AJ/134/2340). For the Hyades, we adopt the Roser et al. (2011, J/A+A/531/A92) membership catalog. These authors identified candidate Hyades members via the convergent point method and confirmed membership using photometry. We used the MDM Observatory Modular Spectrograph (ModSpec) on the Hiltner 2.4 m telescope to obtain spectra of stars in Praesepe and the Hyades over the course of five multi-night runs between 2010 December 2 and 2012 November 14. (2 data files).

Surfing for history: dental library and dental school websites.

Science.gov (United States)

Kreinbring, Mary

2007-01-01

Library and academic websites are among the most reliable Internet resources available today. Schools of all types use the Internet as a means of sharing information; and libraries provide broader access to their collections via the Web. For researchers seeking specific, authoritative resources on dental history, library and dental school websites are most helpful in identifying print and online resources, in describing manuscript collections, and in presenting a history of the host institution. A library site often can provide sufficient information online to eliminate the need for an in-person visit to the library. On the other hand, a library site may tantalize the historian with enough information on unique collections that a trip can be justified.

The Use of OPAC in a Large Academic Library: A Transactional Log Analysis Study of Subject Searching

Science.gov (United States)

Villen-Rueda, Luis; Senso, Jose A.; de Moya-Anegon, Felix

2007-01-01

The analysis of user searches in catalogs has been the topic of research for over four decades, involving numerous studies and diverse methodologies. The present study looks at how different types of users effect queries in the catalog of a university library. For this purpose, we analyzed log files to determine which was the most frequent type of…

Copies of editions from V. Vernadsky National Library of Ukraine Old Printed and Rare Editions Department fonds, not mentioned in «Svodnyi catalog knig na inostrannyh yazykah, izdannyh v Rossii v XVIII veke»

Directory of Open Access Journals (Sweden)

Rudakova Y.

2014-01-01

Full Text Available «Svodnyi catalog knig na inostrannyh yazykah, izdannyh v Rossii v XVIII veke (1701-1800» is the first and currently the only bibliographic index of books in foreign languages, printed in Russian Empire typographies in the 18th century. The catalogue was arranged on the basis of fonds of 14 major libraries of former USSR, including the contemporary V. Vernadsky National Library of Ukraine. However, a number of books, not mentioned in the catalogue in question, were found in the fonds of Old Printed and Rare Editions Department of V. Vernadsky National Library of Ukraine. Also a list of editions, which descriptions in the catalogue need to be completed or corrected, was composed. This information will be reflected in the fifth volume of the catalogue that is being prepared for publication in the Library of the Russian Academy of Sciences. The article intends to inform about these additions. They are displayed by two lists. The first list contains numbers of editions, which descriptions in the catalogue are to be improved. The second list contains editions from the fonds of V. Vernadsky National Library of Ukraine Old Printed and Rare Editions Department, which are not mentioned in the catalogue. The lists of additions are supplemented with brief characteristics of the catalogue.

The Digital Library for Earth System Education: A Progress Report from the DLESE Program Center

Science.gov (United States)

Marlino, M. R.; Sumner, T. R.; Kelly, K. K.; Wright, M.

2002-12-01

DLESE is a community-owned and governed digital library offering easy access to high quality electronic resources about the Earth system at all educational levels. Currently in its third year of development and operation, DLESE resources are designed to support systemic educational reform, and include web-based teaching resources, tools, and services for the inclusion of data in classroom activities, as well as a "virtual community center" that supports community goals and growth. "Community-owned" and "community-governed" embody the singularity of DLESE through its unique participatory approach to both library building and governance. DLESE is guided by policy development vested in the DLESE Steering Committee, and informed by Standing Committees centered on Collections, Services, Technology, and Users, and community working groups covering a wide variety of interest areas. This presentation highlights both current and projected status of the library and opportunities for community engagement. It is specifically structured to engage community members in the design of the next version of the library release. The current Version 1.0 of the library consists of a web-accessible graphical user interface connected to a database of catalogued educational resources (approximately 3000); a metadata framework enabling resource characterization; a cataloging tool allowing community cataloging and indexing of materials; a search and discovery system allowing browsing based on topic, grade level, and resource type, and permitting keyword and controlled vocabulary-based searches; and a portal website supporting library use, community action, and DLESE partnerships. Future stages of library development will focus on enhanced community collaborative support; development of controlled vocabularies; collections building and community review systems; resource discovery integrating the National Science Education Standards and geography standards; Earth system science vocabulary

Planning for Retrospective Conversion: A Simulation of the OCLC TAPECON Service.

Science.gov (United States)

Hanson, Heidi; Pronevitz, Gregory

1989-01-01

Describes a simulation of OCLC's TAPECON retrospective conversion service and its impact on an online catalog in a large university research library. The analysis includes results of Library of Congress Card Numbers, author/title, and title searches, and hit rates based on an analysis of OCLC and locally generated reports. (three references)…

VizieR Online Data Catalog: NGC3115 & NGC1399 VEGAS-SSS globular clusters (Cantiello+, 2018)

Science.gov (United States)

Cantiello, M.; D'Abrusco, R.; Spavone, M.; Paolillo, M.; Capaccioli, M.; Limatola, L.; Grado, A.; Iodice, E.; Raimondo, G.; Napolitano, N.; Blakeslee, J. P.; Brocato, E.; Forbes, D. A.; Hilker, M.; Mieske, S.; Peletier, R.; van de Ven, G.; Schipani, P.

2017-11-01

Photometric catalogs for globular cluster (GC) candidates over the the 1 sq. degree area around NGC3115 and NGC1399 (ngc3115.dat and ngc1399.dat). The catalogues are based on u-, g- and i- band images from the VST elliptical galaxies survey (VEGAS). Aperture magnitudes, corrected for aperture correction are reported. We also provide the full catalogs of matched sources, which also include the matched background and foreground sources in the frames (ngc3115_full.dat and ngc1399_full.dat). (4 data files).

[The future of scientific libraries].

Science.gov (United States)

De Fiore, Luca

2013-10-01

"Making predictions is always very difficult, especially about the future". Niels Bohr's quote is very appropriate when looking into the future of libraries. If the Web is now the richest library in the world, it is also the most friendly and therefore the most convenient. The evolution of libraries in the coming years - both traditional and online - will probably depend on their ability to meet the information needs of users: improved ease of use and better reliability of the information. These are objectives that require money and - given the general reduction in budgets - it is not obvious that the results will be achieved. However, there are many promising experiences at the international level that show that the world of libraries is populated by projects and creativity. Traditional or digital, libraries will increasingly present themselves more as a sharing tool than as a repository of information: it is the sharing that translates data into knowledge. In the healthcare field, the integration of online libraries with the epidemiological information systems could favor the fulfillment of unconscious information needs of health personnel; libraries will therefore be a key tool for an integrated answer to the challenge of continuing education in medicine. The Internet is no longer a library but an information ecosystem where the data are transformed into knowledge by sharing and discussion.

The Seamount Catalog in EarthRef.org

Science.gov (United States)

Gotberg, N. K.; Koppers, A. A.; Staudigel, H.; Perez, J.

2004-12-01

Seamounts are important to research and education in many scientific fields, providing a wide range of data on physical, chemical, biological and geological processes. In order to make a diverse set of seamount data accessible we have developed the Seamount Catalog in EarthRef.org, available through the http://earthref.org/databases/SC/. The primary goal of the Seamount Catalog is to provide access to digital data files on a large assortment of interdisciplinary seamount research. The catalog can be searched at a variety of ability or expert levels allowing it to be used from basic education to advanced research. Each seamount is described in terms of its location, height, volume, elongation, azimuth, irregularity, rifts, morphological classification and relation to other features. GEBCO (General Bathymetric Chart of the Ocean) gazetteer data (2002; 2003) is included in the database in order to provide information on the history, discovery and names of the seamounts. Screen-optimized bathymetry maps, grid files and the original multibeam data files are available for online viewing with higher resolution downloadable versions (AI, PS, PDF) also offered. The data files for each seamount include a map made from the multibeam data only, a map made from Smith and Sandwell's (1996) predicted bathymetry, a merged map incorporating both data sets, and a map showing the differences between the two data sets. We are working towards expanding the Seamount Catalog by integrating bathymetry data from various sources, developing and linking disciplinary reference models, and integrating information from multiple disciplines and from the literature. We hope to create a data integrative environment that provides access to seamount data and the tools needed for working with that data.

Nuclear data libraries and online services. An introduction to the data types and services available from the IAEA Nuclear Data Section

International Nuclear Information System (INIS)

Oblozinsky, P.; Schwerer, O.

1998-09-01

The IAEA Nuclear Data Section provides convenient, cost-free access to the world's most comprehensive collection of numerical nuclear physics data. These nuclear data libraries result from a worldwide cooperation of nuclear data centres coordinated by the IAEA. An introduction is given to the various nuclear data types and libraries with particular emphasis to online services via the Internet. This paper summarizes a presentation for the IAEA Workshop on ''Nuclear Reaction Data and Nuclear Reactors: Physics, Design and Safety'' held at ICTP Trieste, Italy, 23 February - 17 March 1998. (author)

Google Books vs. BISON: Is the BISON Catalog Going the Way of Its Namesake?

Science.gov (United States)

Ludwig, Mark J.; Wells, Margaret R.

2008-01-01

Just as the Internet is likely to be one of the most disruptive overall technologies of a man's lifetime, Google Books may become one of the most disruptive technologies for academic libraries. The immediate challenge is that Google Book's deeper indexing and more advanced relevancy ranking usually works better than that of local catalogs--and it…

Library Networks and Electronic Publishing.

Science.gov (United States)

Olvey, Lee D.

1995-01-01

Provides a description of present and proposed plans and strategies of OCLC (Online Computer Library Center) and their relationship to electronic publishing. FirstSearch (end-user access to secondary information), GUIDON (electronic journals online) and FastDoc (document delivery) are emphasized. (JKP)

VizieR Online Data Catalog: Flaring gamma-ray sources; LAT 7.4yr (2FAV) (Abdollahi+, 2017)

Science.gov (United States)

Abdollahi, S.; Ackermann, M.; Ajello, M.; Albert, A.; Baldini, L.; Ballet, J.; Barbiellini, G.; Bastieri, D.; Becerra Gonzalez, J.; Bellazzini, R.; Bissaldi, E.; Blandford, R. D.; Bloom, E. D.; Bonino, R.; Bottacini, E.; Bregeon, J.; Bruel, P.; Buehler, R.; Buson, S.; Cameron, R. A.; Caragiulo, M.; Caraveo, P. A.; Cavazzuti, E.; Cecchi, C.; Chekhtman, A.; Cheung, C. C.; Chiaro, G.; Ciprini, S.; Conrad, J.; Costantin, D.; Costanza, F.; Cutini, S.; D'Ammando, F.; de Palma, F.; Desai, A.; Desiante, R.; Digel, S. W.; di Lalla, N.; di Mauro, M.; di Venere, L.; Donaggio, B.; Drell, P. S.; Favuzzi, C.; Fegan, S. J.; Ferrara, E. C.; Focke, W. B.; Franckowiak, A.; Fukazawa, Y.; Funk, S.; Fusco, P.; Gargano, F.; Gasparrini, D.; Giglietto, N.; Giomi, M.; Giordano, F.; Giroletti, M.; Glanzman, T.; Green, D.; Grenier, I. A.; Grove, J. E.; Guillemot, L.; Guiriec, S.; Hays, E.; Horan, D.; Jogler, T.; Johannesson, G.; Johnson, A. S.; Kocevski, D.; Kuss, M.; La Mura, G.; Larsson, S.; Latronico, L.; Li, J.; Longo, F.; Loparco, F.; Lovellette, M. N.; Lubrano, P.; Magill, J. D.; Mal! Dera, S.; Manfreda, A.; Mayer, M.; Mazziotta, M. N.; Michelson, P. F.; Mitthumsiri, W.; Mizuno, T.; Monzani, M. E.; Morselli, A.; Moskalenko, I. V.; Negro, M.; Nuss, E.; Ohsugi, T.; Omodei, N.; Orienti, M.; Orlando, E.; Paliya, V. S.; Paneque, D.; Perkins, J. S.; Persic, M.; Pesce-Rollins, M.; Petrosian, V.; Piron, F.; Porter, T. A.; Principe, G.; Raino, S.; Rando, R.; Razzano, M.; Razzaque, S.; Reimer, A.; Reimer, O.; Sgro, C.; Simone, D.; Siskind, E. J.; Spada, F.; Spandre, G.; Spinelli, P.; Stawarz, L.; Suson, D. J.; Takahashi, M.; Tanaka, K.; Thayer, J. B.; Thompson, D. J.; Torres, D. F.; Torresi, E.; Tosti, G.; Troja, E.; Vianello, G.; Wood, K. S.

2018-04-01

To build the second catalog of flaring gamma-ray sources (2FAV) catalog, we apply the Fermi All-sky Variability Analysis (FAVA; Ackermann+ 2013, J/ApJ/771/57) to the first 387 weeks of Fermi observations, from Mission Elapsed Time (MET) 239557418 to 473615018, or Modified Julian Date (MJD) from 54682 (2008 August 4) to 57391 (2016 January 4). In this time range, a total of 7106 seed flares were found, roughly 18 per week. As for the previous catalog, FAVA uses weekly time bins. Two independent energy bands are used, 0.1-0.8GeV and 0.8-300GeV, to enhance the sensitivity to spectrally soft and hard flares, respectively. (2 data files).

MyLibrary: A Web Personalized Digital Library.

Science.gov (United States)

Rocha, Catarina; Xexeo, Geraldo; da Rocha, Ana Regina C.

With the increasing availability of information on Internet information providers, like search engines, digital libraries and online databases, it becomes more important to have personalized systems that help users to find relevant information. One type of personalization that is growing in use is recommender systems. This paper presents…

Library Services Funding Assessment

Science.gov (United States)

Lorig, Jonathan A.

2004-01-01

The Glenn Technical Library is a science and engineering library that primarily supports research activities at the Glenn Research Center, and provides selected services to researchers at all of the NASA research centers. Resources available in the library include books, journals, CD-ROMs, and access to various online sources, as well as live reference and inter-library loan services. The collection contains over 77,000 books, 800,000 research reports, and print or online access to over 1,400 journals. Currently the library operates within the Logistics and Technical Information Division, and is funded as an open-access resource within the GRC. Some of the research units at the GRC have recently requested that the library convert to a "pay-for-services" model, in which individual research units could fund only those journal subscriptions for which they have a specific need. Under this model, the library would always maintain a certain minimum level of pooled-expense services, including the ready reference and book collections, and inter-library loan services. Theoretically the "pay-for-services" model would encourage efficient financial allocation, and minimize the extent to which paid journal subscriptions go unused. However, this model also could potentially negate the benefits of group purchases for journal subscriptions and access. All of the major journal publishers offer package subscriptions that compare favorably in cost with the sum of individual subscription costs for a similar selection of titles. Furthermore, some of these subscription packages are "consortium" purchases that are funded collectively by the libraries at multiple NASA research centers; such consortia1 memberships would be difficult for the library to pay, if enough GRC research units were to withdraw their pooled contributions. cost of collectively-funded journal access with the cost of individual subscriptions. My primary task this summer is to create the cost dataset framework, and

Nuclear Data Online Services at Peking University

International Nuclear Information System (INIS)

Fan, T.S.; Guo, Z.Y.; Ye, W.G.; Liu, W.L.; Chen, J.X.; Tang, G.Y.; Shi, Z.M.; Chen, J.E.; Liu, T.J.; Liu, C.X.; Huang, X.L.

2005-01-01

The Institute of Heavy Ion Physics at Peking University has developed a new nuclear data online services software package. Through the web site (http://ndos.nst.pku.edu.cn), it offers online access to main relational nuclear databases: five evaluated neutron libraries (BROND, CENDL, ENDF, JEF, JENDL), the ENSDF library, the EXFOR library, the IAEA photonuclear library and the charged particle data of the FENDL library. This software allows the comparison and graphic representations of the different data sets. The computer programs of this package are based on the Linux implementation of PHP and the MySQL software

An Introduction to Services Accessible on the Internet.

Science.gov (United States)

Giguere, Marlene

1992-01-01

Provides an overview of the INTERNET and INTERNET services of interest to libraries, including electronic mail, bulletin boards, electronic publishing, online public access catalogs and databases, and downloaded texts and software. (16 references) (MES)

Improving Distance Education for Students with Special Needs: A Qualitative Study of Students' Experiences with an Online Library Research Course

Science.gov (United States)

Catalano, Amy

2014-01-01

This article describes a study in which seven students with diverse disabilities participated in a one-credit online library research course which had been adapted to be accessible using the best practices literature on distance education for students with special needs. Students provided feedback on the design of the course and participated in…

The Milky Way Project: A Citizen Science Catalog of Infrared Bow Shock Nebulae

Science.gov (United States)

Dixon, Don; Jayasinghe, Tharindu; Povich, Matthew S.

2017-01-01

We present preliminary results from the first citizen-science search for infrared stellar-wind bow shock candidates. This search uses the Milky Way project, hosted by the Zooniverse, an online platform with over 1 million volunteer citizen scientists. Milky Way Project volunteers examine 77,000 randomly-distributed Spitzer image cutouts at varying zoom levels. Volunteers mark the infrared arc of potential bow shock candidates as well as the star likely driving the nebula. We produce lists of candidates from bow shocks flagged by multiple volunteers, which after merging and final visual review form the basis for our catalog. Comparing our new catalog to a recently-published catalog of 709 infrared bow shock candidates identified by a small team of (primarily undergraduate) researchers will allow us to assess the effectiveness of citizen science for this type of search and should yield a more complete catalog. Planned studies using these large catalogs will improve constraints on the mass-loss rates for the massive stars that create these bow shock nebulae. Mass-loss rates are highly uncertain but are a critical component of evolutionary models for massive stars. This work is supported by the National Science Foundation under grants CAREER-1454334, AST-1411851 (RUI) and AST-1412845.

VizieR Online Data Catalog: Parameters of 529 Kepler eclipsing binaries (Kjurkchieva+, 2017)

Science.gov (United States)

Kjurkchieva, D.; Vasileva, D.; Atanasova, T.

2017-11-01

We reviewed the Kepler eclipsing binary catalog (Prsa et al. 2011, Cat. J/AJ/141/83; Slawson et al. 2011, Cat. J/AJ/142/160; Matijevic et al. 2012) to search for detached eclipsing binaries with eccentric orbits. (5 data files).

News from the Library

CERN Multimedia

CERN Library

2010-01-01

The LHC Library to be merged with the Central Library. Not everyone knows that CERN Scientific Information Service currently counts three physical libraries on site. The Central Library is located in Building 52 and there are two satellite libraries located respectively in building 30 (the LHC Library) and in building 864 on Prévessin site (the SPS Library). Moreover, the Legal Service Library is located in Building 60. In the past, there have been at CERN up to 6 satellite libraries; they were essential at a time when information was only in paper form and having multiple copies of documents located in several places at CERN was useful to facilitate scientific research. Today, this need is less critical as most of our resources are online. That is why, following a SIPB (Scientific Information Policy Board) decision, the collections of the LHC Library will be merged this summer with the Central collection. This reorganization and centralization of resources will improve loan services. The SP...

African Journals Online (AJOL)

African Journals Online (AJOL)

African Journals OnLine (AJOL) is the world's largest online library of ... and find other information sources and more resources for researchers and journals. ... Potchefstroom Electronic Law Journal/Potchefstroomse Elektroniese Regsblad.

Unlocking the mysteries of cataloging a workbook of examples

CERN Document Server

Haynes, Elizabeth; Zwierski, Michele

2015-01-01

Provides more than 100 examples that together encompass virtually all types of materials libraries collect and catalog, with MARC ""answer"" records Offers exercises that allow practice in AACR2r and RDA, description, subject classification, subject heading application, classification, subject analysis, and MARC 21 Covers both RDA and AACR2r answer records for selected exercises Includes non-English materials Links to a website that provides for multiple approaches and answer records and enables you to view all the graphics in color and enlarge them as needed Links instruction to a

VizieR Online Data Catalog: Stellar activity and kinematics of FGK stars (Murgas+, 2013)

Science.gov (United States)

Murgas, F.; Jenkins, J. S.; Rojo, P.; Jones, H. R. A.; Pinfield, D. J.

2013-02-01

We present a compilation of stellar activity catalogs combined with galactic velocity information of 2529 F, G, and K stars. The stellar activity catalogs use in this work are: Jenkins et al. 2011 (Cat. J/A+A/531/A8); Gray et al. 2003 (Cat. J/AJ/126/2048), 2006 (Cat. J/AJ/132/161); Henry et al 1996 (Cat. J/A+A/111/439); Wright et al. 2004 (Cat. J/ApJS/152/261); Duncan et al. (1991ApJS...76..383D, Cat. III/159). The galactic velocities are taken from the Jenkins et al. 2011 (Cat. J/A+A/531/A8) and the Geneva-Copenhaguen Survey (GCS) Nordstrom et al. (2004A&A...418..989N, Cat. V/117). (1 data file).

African Journals Online (AJOL)

African Journals Online (AJOL)

African Journals OnLine (AJOL) is the world's largest online library of ... and find other information sources and more resources for researchers and journals. ... Nnamdi Azikiwe University Journal of International Law and Jurisprudence.

Vizic: A Jupyter-based interactive visualization tool for astronomical catalogs

Science.gov (United States)

Yu, W.; Carrasco Kind, M.; Brunner, R. J.

2017-07-01

The ever-growing datasets in observational astronomy have challenged scientists in many aspects, including an efficient and interactive data exploration and visualization. Many tools have been developed to confront this challenge. However, they usually focus on displaying the actual images or focus on visualizing patterns within catalogs in a predefined way. In this paper we introduce Vizic, a Python visualization library that builds the connection between images and catalogs through an interactive map of the sky region. Vizic visualizes catalog data over a custom background canvas using the shape, size and orientation of each object in the catalog. The displayed objects in the map are highly interactive and customizable comparing to those in the observation images. These objects can be filtered by or colored by their property values, such as redshift and magnitude. They also can be sub-selected using a lasso-like tool for further analysis using standard Python functions and everything is done from inside a Jupyter notebook. Furthermore, Vizic allows custom overlays to be appended dynamically on top of the sky map. We have initially implemented several overlays, namely, Voronoi, Delaunay, Minimum Spanning Tree and HEALPix grid layer, which are helpful for visualizing large-scale structure. All these overlays can be generated, added or removed interactively with just one line of code. The catalog data is stored in a non-relational database, and the interfaces have been developed in JavaScript and Python to work within Jupyter Notebook, which allows to create customizable widgets, user generated scripts to analyze and plot the data selected/displayed in the interactive map. This unique design makes Vizic a very powerful and flexible interactive analysis tool. Vizic can be adopted in variety of exercises, for example, data inspection, clustering analysis, galaxy alignment studies, outlier identification or just large scale visualizations.

VizieR Online Data Catalog: HI-bearing ultra-diffuse ALFALFA galaxies (Leisman+, 2017)

Science.gov (United States)

Leisman, L.; Haynes, M. P.; Janowiecki, S.; Hallenbeck, G.; Jozsa, G.; Giovanelli, R.; Adams, E. A. K.; Neira, D. B.; Cannon, J. M.; Janesh, W. F.; Rhode, K. L.; Salzer, J. J.

2018-02-01

All sources discussed here have available SDSS and ALFALFA data. The ALFALFA observations, data reduction, and catalog products are detailed elsewhere (e.g., Giovanelli+ 2005AJ....130.2598G ; Saintonge 2007AJ....133.2087S ; Haynes+ 2011, J/AJ/142/170). (1 data file).

Design and Implementation of a Campus-Wide Online Plagiarism Tutorial: Role played by the Library in an emerging research institution in Saudi Arabia

KAUST Repository

Han, Lee-Yen

2017-06-20

Academic dishonesty and plagiarism are serious issues in institutes of higher education especially in this Internet age with academic literature and information readily available on the web. Some research studies point to the students’ lack of understanding of the concept of plagiarism and how to cite sources as reasons why they plagiarize (Volkov, Volkov, & Tedford, 2011). Academic librarians have an important role to play in providing instruction in the ethical use of information and helping students develop abilities to attribute and cite sources in their academic writing (Mages & Garson, 2010; Maxymuk, 2006). Recognizing this important role played by librarians, the University Library at King Abdullah University of Science and Technology (KAUST) started offering face-to-face workshops on the topic in the spring of 2015. While the workshops were positively received by the participants, informal feedback from students points to a need for an online course which would provide asynchronous just-in-time training for students. In this way, students who are not able to attend the face-to-face workshops would be able to access the tutorial in their own time and at their own pace. This paper reports on the process the University Library took to create and embed an online plagiarism tutorial in Blackboard, the Learning Management System (LMS) used by the university. Drawing on and expanding on materials covered in the face-to-face workshop, the online tutorial included original multimedia material, and a summative evaluation quiz. Improvements were made based on feedback gathered from students, library staff, and other university departments, such as the Office of Writing Services, Graduate Affairs, and ESP Instructors from the Writing Center. The online tutorial was initially planned as an optional course for students, but with the support of Academic Affairs and Graduate Affairs, it has been mandated as a compulsory course for all new in-coming students.

Processing United Nations Documents in the University of Michigan Library.

Science.gov (United States)

Stolper, Gertrude

This guide provides detailed instructions for recording documents in the United Nations (UN) card catalog which provides access to the UN depository collection in the Harlan Hatcher Graduate Library at the University of Michigan. Procedures for handling documents when they are received include stamping, counting, and sorting into five categories:…

The Renaissance in Library Buildings

Directory of Open Access Journals (Sweden)

Sarah E. Thomas

2004-05-01

Full Text Available In the enthusiastic embrace of the digital library, with its anytime, anywhere characteristics, some people have assumed that physical libraries will become obsolete. Yet an examination of the behavior of students and faculty and of recent renovation and construction of academic and research libraries shows that brick and mortar buildings are enjoying a renaissance. Libraries have traditionally supported the housing of collections, reader services, and the staff who manage collections and provide services. These three components continue in the 21st century, but librarians, architects, and users are collaborating to produce elegant and functional designs that reflect new spatial allocations and new purposes. Modern libraries incorporate flexibility and comfort to create an environment that is welcoming and that supports a range of research and learning activities. This paper draws on examples from recent construction and reconfiguration of academic libraries in the United States to illustrate the changing scope of the physical library and the important role it plays in serving as a community hub within a university. Among the examples selected are several relating to the challenges of collection management, including the use of compact shelving and high-density storage facilities. The paper also traces the evolution of spaces from the catalog card era to the present state in which wireless access is a standard feature. Lastly, the author touches on new and expanded roles for librarians and the ways in which design advances the effectiveness of information professionals in fulfilling these new roles.

Interconnectivity and the Electronic Academic Library

Directory of Open Access Journals (Sweden)

Donald E. Riggs

1988-03-01

Full Text Available 無Due to the emphasis on the use of computing networks on campuses and to the very nature of more information being accessible to library users only via electronic means, we are witnessing a migration to electronic academic libraries. this new type of library is being required to have interconnections with the campus' other online information/data systems. Arizona State University libraries have been provided the opportunity to develop an electronic library that will be the focal point of a campus-wide information/data network.

VizieR Online Data Catalog: HST/ACS Coma cluster survey. II. (Hammer+, 2010)

NARCIS (Netherlands)

Hammer, D.; Verdoes Kleijn, G.; Hoyos, C.; den Brok, M.; Balcells, M.; Ferguson, H. C.; Goudfrooij, P.; Carter, D.; Guzman, R.; Peletier, R. F.; Smith, R. J.; Graham, A. W.; Trentham, N.; Peng, E.; Puzia, T. H.; Lucey, J. R.; Jogee, S.; Aguerri, A. L.; Batcheldor, D.; Bridges, T. J.; Chiboucas, K.; Davies, J. I.; Del Burgo, C.; Erwin, P.; Hornschemeier, A.; Hudson, M. J.; Huxor, A.; Jenkins, L.; Karick, A.; Khosroshahi, H.; Kourkchi, E.; Komiyama, Y.; Lotz, J.; Marzke, R. O.; Marinova, I.; Matkovic, A.; Merritt, D.; Miller, B. W.; Miller, N. A.; Mobasher, B.; Mouhcine, M.; Okamura, S.; Percival, S.; Phillipps, S.; Poggianti, B. M.; Price, J.; Sharples, R. M.; Tully, R. B.; Valentijn, E.

2010-01-01

This data release contains catalogs for the ACS Images in F475W and F814W bands of 25 fields in the Coma cluster of galaxies. Each field is about 202x202arcsec. Please see the release notes for further details. (25 data files).

VizieR Online Data Catalog: The orbits of Jupiter's irregular satellites (Brozovic+, 2017)

Science.gov (United States)

Brozovic, M.; Jacobson, R. A.

2018-05-01

The large majority of astrometric observations originate from Earth-based telescopes, although there are a handful of observations of Himalia and Callirrhoe from the New Horizons spacecraft flyby of Jupiter. The modern Hipparcos Catalog (Perryman et al. 1997A&A...323L..49P) based astrometry is reported as positions in the ICRF. We convert the older measurements to the ICRF positions. The references to optical observations up to the year 2000 are documented in Jacobson (2000AJ....120.2679J). We continued to use the Jacobson (2000AJ....120.2679J) observational biases for the early measurements. We have since extended the data set with observations published in the Minor Planet Electronic Circulars (MPEC), the International Astronomical Union Circulars (IAUC), the Natural Satellites Data Center (NSDC) database (Arlot & Emelyanov 2009A&A...503..631A), the United States Naval Observatory Flagstaff Station catalog, and the Pulkovo Observatory database. (5 data files).

News from the Library: Browse Library books directly from your desktop

CERN Multimedia

CERN Library

2011-01-01

The collection of electronic books held by the Library is steadily expanding, but there are still many titles not available online. However, to some extent Google is bridging the gap.   Google Books is an initiative launched by Google in 2004, in collaboration with a range of publishers and large libraries, which provides the books online and enables searches of the text from cover to cover. For titles that are out of copyright, or in cases where Google has struck an agreement with the publisher, the entire books can be read online. For other books, users can still search in the entire text but, depending on the agreement reached with the publisher, they may only be able to read a limited amount of pages (limited preview) or a few lines of text (known as snippets). Google Books also provides additional information such as reviews and links to related titles. Today, there are more than 15 million scanned books in Google Books. Over the last few weeks, Google Books has been "mashed up&...

VizieR Online Data Catalog: Vatican Emission-line stars (Coyne+ 1974-1983)

Science.gov (United States)

Coyne, G. V.; Lee, T. A.; de Graeve, E.; Wisniewski, W.; Corbally, C.; Otten, L. B.; MacConnell, D. J.

2009-10-01

The survey represents a search for Hα emission-line stars, and was conducted with a 12{deg} objective prism on the Vatican Schmidt telescope. The Vatican Emission Stars (VES) survey covers the galactic plane (|b|II/246), IRAS point source catalog (II/125), MSX6C (V/114), CMC14 (I/304), GSC-2.3 (I/305), UCAC2 (I/289). Cross-identifications are also supplied with HD/BD/GCVS names, and with Dearborn catalog of red stars (II/68). Many of the stars in the first four papers are not early-type emission-line stars, but instead M giants, where the sharp TiO bandhead at 6544{AA} was mistaken for H-{alpha} emission on the objective-prism plates. Based on the revision of paper V and a later list prepared by Jack MacConnell, a column identifies the "non H-alpha" stars explicitly. The links with the Dearborn, IRAS, and MSX catalogues help identify the red stars. These and other identifications and comments are given in the remarks at the end of each line, or in longer notes in a separate file, indicated by an asterisk (*) next to the star number. (3 data files).

Lib-Value: Values, Outcomes, and Return on Investment of Academic Libraries, Phase III: ROI of the Syracuse University Library

Science.gov (United States)

Kingma, Bruce; McClure, Kathleen

2015-01-01

This study measures the return on investment (ROI) of the Syracuse University library. Faculty and students at Syracuse University were surveyed using contingent valuation methodology to measure their willingness to pay in time and money for the services of the academic library. Their travel time and use of the online library was measured to…

Introducing ORACLE: Library Processing in a Multi-User Environment.

Science.gov (United States)

Queensland Library Board, Brisbane (Australia).

Currently being developed by the State Library of Queensland, Australia, ORACLE (On-Line Retrieval of Acquisitions, Cataloguing, and Circulation Details for Library Enquiries) is a computerized library system designed to provide rapid processing of library materials in a multi-user environment. It is based on the Australian MARC format and fully…

The Drawings of the Florentine Painters: From Print Catalog to Linked Open Data

Directory of Open Access Journals (Sweden)

Lukas Klic,

2017-10-01

Full Text Available The Drawings of The Florentine Painters project created the first online database of Florentine Renaissance drawings by applying Linked Open Data (LOD techniques to a foundational text of the same name, first published by Bernard Berenson in 1903 (revised and expanded editions, 1938 and 1961. The goal was to make Berenson’s catalog information—still an essential information resource today—available in a machine-readable format, allowing researchers to access the source content through open data services. This paper provides a technical overview of the methods and processes applied in the conversion of Berenson’s catalog to LOD using the CIDOC-CRM ontology; it also discusses the different phases of the project, focusing on the challenges and issues of data transformation and publishing. The project was funded by the Samuel H. Kress Foundation and organized by Villa I Tatti, The Harvard University Center for Italian Renaissance Studies. Catalog: http://florentinedrawings.itatti.harvard.edu Data Endpoint: http://data.itatti.harvard.edu

Search features of digital libraries

Directory of Open Access Journals (Sweden)

Alastair G. Smith

2000-01-01

Full Text Available Traditional on-line search services such as Dialog, DataStar and Lexis provide a wide range of search features (boolean and proximity operators, truncation, etc. This paper discusses the use of these features for effective searching, and argues that these features are required, regardless of advances in search engine technology. The literature on on-line searching is reviewed, identifying features that searchers find desirable for effective searching. A selective survey of current digital libraries available on the Web was undertaken, identifying which search features are present. The survey indicates that current digital libraries do not implement a wide range of search features. For instance: under half of the examples included controlled vocabulary, under half had proximity searching, only one enabled browsing of term indexes, and none of the digital libraries enable searchers to refine an initial search. Suggestions are made for enhancing the search effectiveness of digital libraries, for instance by: providing a full range of search operators, enabling browsing of search terms, enhancement of records with controlled vocabulary, enabling the refining of initial searches, etc.

Not in my library! "Berman's bag" columns from the unabashed librarian, 2000-2013

CERN Document Server

Berman, Sanford

2013-01-01

Contains a reprinted Counterpoise interview with Sandy Berman plus 45 of his U*L columns dealing with such topics as book-burning, genocide, government secrecy and repression, cataloging, indexing, Banned Books Week, classism, self-censorship, and free speech for library staff.

Discovering the Library with Google Earth

Directory of Open Access Journals (Sweden)

Michaela Brenner

2008-06-01

Full Text Available Libraries need to provide attractive and exciting discovery tools to draw patrons to the valuable resources in their catalogs. The authors conducted a pilot project to explore the free version of Google Earth as such a discover tool for Portland State Library’s digital collection of urban planning documents. They created eye-catching placemarks with links to parts of this collection, as well as to other pertinent materials like books, images, and historical background information. The detailed how-to-do part of this article is preceded by a discussion about discovery of library materials and followed by possible applications of this Google Earth project.

Chandra Source Catalog: User Interfaces

Science.gov (United States)

Bonaventura, Nina; Evans, I. N.; Harbo, P. N.; Rots, A. H.; Tibbetts, M. S.; Van Stone, D. W.; Zografou, P.; Anderson, C. S.; Chen, J. C.; Davis, J. E.; Doe, S. M.; Evans, J. D.; Fabbiano, G.; Galle, E.; Gibbs, D. G.; Glotfelty, K. J.; Grier, J. D.; Hain, R.; Hall, D. M.; He, X.; Houck, J. C.; Karovska, M.; Lauer, J.; McCollough, M. L.; McDowell, J. C.; Miller, J. B.; Mitschang, A. W.; Morgan, D. L.; Nichols, J. S.; Nowak, M. A.; Plummer, D. A.; Primini, F. A.; Refsdal, B. L.; Siemiginowska, A. L.; Sundheim, B. A.; Winkelman, S. L.

2010-03-01

The CSCview data mining interface is available for browsing the Chandra Source Catalog (CSC) and downloading tables of quality-assured source properties and data products. Once the desired source properties and search criteria are entered into the CSCview query form, the resulting source matches are returned in a table along with the values of the requested source properties for each source. (The catalog can be searched on any source property, not just position.) At this point, the table of search results may be saved to a text file, and the available data products for each source may be downloaded. CSCview save files are output in RDB-like and VOTable format. The available CSC data products include event files, spectra, lightcurves, and images, all of which are processed with the CIAO software. CSC data may also be accessed non-interactively with Unix command-line tools such as cURL and Wget, using ADQL 2.0 query syntax. In fact, CSCview features a separate ADQL query form for those who wish to specify this type of query within the GUI. Several interfaces are available for learning if a source is included in the catalog (in addition to CSCview): 1) the CSC interface to Sky in Google Earth shows the footprint of each Chandra observation on the sky, along with the CSC footprint for comparison (CSC source properties are also accessible when a source within a Chandra field-of-view is clicked); 2) the CSC Limiting Sensitivity online tool indicates if a source at an input celestial location was too faint for detection; 3) an IVOA Simple Cone Search interface locates all CSC sources within a specified radius of an R.A. and Dec.; and 4) the CSC-SDSS cross-match service returns the list of sources common to the CSC and SDSS, either all such sources or a subset based on search criteria.

The Social Ties That Bind. Online Treasures

Science.gov (United States)

Balas, Janet L.

2006-01-01

This article discusses how, in the new world of the information age, libraries must seek to bring relevant services to their technically savvy patrons. This includes designing a library that can serve not only the geographic community, but also the virtual online community. Software used to create online communities is known as social software and…

African Journals Online (AJOL)

African Journals Online (AJOL)

African Journals OnLine (AJOL) is the world's largest online library of ... AJOL works to change this, so that African-origin research output is available to Africans ... South African Medical Journal ... Global Journal of Pure and Applied Sciences.

VizieR Online Data Catalog: CONCH-SHELL catalog of nearby M dwarfs (Gaidos+, 2014)

Science.gov (United States)

Gaidos, E.; Mann, A. W.; Lepine, S.; Buccino, A.; James, D.; Ansdell, M.; Petrucci, R.; Mauas, P.; Hilton, E. J.

2015-04-01

Lepinet et al. 2011 (J/AJ/142/138) selected candidate M dwarfs as stars that were (i) bright (J2.7), (iii) had absolute magnitudes or reduced proper motions, proxies for absolute magnitudes, consistent with the main sequence and (iv) infrared Two Micron All-Sky Survey (2MASS; Skrutskie et al. 2006, Cat. II/246) JHKS colours that are consistent with M dwarfs. In this work, we constructed a revised catalogue of JMark III spectrograph and Boller & Chivens CCDS spectrograph (CCDS) on the 1.3m McGraw-Hill telescope at the MDM Observatory on Kitt Peak, Arizona, the REOSC spectrograph on the 2.15m Jorge Sahade telescope at the Complejo Astronomico El Leoncito Observatory (CASLEO), Argentina, and the RC spectrograph on the 1.9m Radcliffe telescope at the South African Astronomical Observatory. We obtained a total of 3071 spectra of 2583 stars or 86% of the catalog over the span 2002-2014 of more than 11 years. 425 stars were observed twice, 14 stars were observed thrice, and 6 stars had more than four observations. (2 data files).

OPACs in the Clouds

Science.gov (United States)

Webb, Paula L.; Nero, Muriel D.

2009-01-01

In today's world of instant everything, everyone has been exposed to some form of Web 2.0 technology, and higher education is not exempt from its long reach. Libraries of all types are incorporating Web 2.0 features to attract users as well as to showcase library services. The Online Public Access Catalog (OPAC) has become more user-friendly with…

News from the Library: Ebooks: 15,000 and counting

CERN Multimedia

CERN Library

2011-01-01

After an inspiring lecture of the Summer Student program, would you like to get hold of the books suggested by the speaker? The Library is there to help you.   As you probably know, the CERN Library has greatly expanded its selection of online books. More than 15,000 e-books are now available at CERN, covering a wide range of disciplines - nearly one fourth of the whole book collection is available online. Recently, a small but very interesting selection of Wiley e-books has been added to our Digital Library, among them some books in high demand. Have you ever tried to get hold of "Introduction to elementary particles" by David Griffiths and found that all copies were on loan, although we had added plenty of them to our collection? Try the online version: we have expanded our collection to infinity! Similarly, you will be able to read "RF Superconductivity: Science, Technology, and Applications" by Hasan Padamsee online, as well as many more titles her...

How Students Utilize and Perceive Their School Library

Science.gov (United States)

Bleidt, Shirley A.

2011-01-01

School library usage and middle school students' perceptions of the usefulness of their school library were examined in this study. 1,509 predominately Hispanic students attending rural public schools participated by completing an online survey regarding their school libraries. The vast majority of students surveyed reported that they used their…

Chandra Source Catalog: User Interface

Science.gov (United States)

Bonaventura, Nina; Evans, Ian N.; Rots, Arnold H.; Tibbetts, Michael S.; van Stone, David W.; Zografou, Panagoula; Primini, Francis A.; Glotfelty, Kenny J.; Anderson, Craig S.; Chen, Judy C.; Davis, John E.; Doe, Stephen M.; Evans, Janet D.; Fabbiano, Giuseppina; Galle, Elizabeth C.; Gibbs, Danny G., II; Grier, John D.; Hain, Roger; Hall, Diane M.; Harbo, Peter N.; He, Helen; Houck, John C.; Karovska, Margarita; Kashyap, Vinay L.; Lauer, Jennifer; McCollough, Michael L.; McDowell, Jonathan C.; Miller, Joseph B.; Mitschang, Arik W.; Morgan, Douglas L.; Mossman, Amy E.; Nichols, Joy S.; Nowak, Michael A.; Plummer, David A.; Refsdal, Brian L.; Siemiginowska, Aneta L.; Sundheim, Beth A.; Winkelman, Sherry L.

2009-09-01

The Chandra Source Catalog (CSC) is intended to be the definitive catalog of all X-ray sources detected by Chandra. For each source, the CSC provides positions and multi-band fluxes, as well as derived spatial, spectral, and temporal source properties. Full-field and source region data products are also available, including images, photon event lists, light curves, and spectra. The Chandra X-ray Center CSC website (http://cxc.harvard.edu/csc/) is the place to visit for high-level descriptions of each source property and data product included in the catalog, along with other useful information, such as step-by-step catalog tutorials, answers to FAQs, and a thorough summary of the catalog statistical characterization. Eight categories of detailed catalog documents may be accessed from the navigation bar on most of the 50+ CSC pages; these categories are: About the Catalog, Creating the Catalog, Using the Catalog, Catalog Columns, Column Descriptions, Documents, Conferences, and Useful Links. There are also prominent links to CSCview, the CSC data access GUI, and related help documentation, as well as a tutorial for using the new CSC/Google Earth interface. Catalog source properties are presented in seven scientific categories, within two table views: the Master Source and Source Observations tables. Each X-ray source has one ``master source'' entry and one or more ``source observation'' entries, the details of which are documented on the CSC ``Catalog Columns'' pages. The master source properties represent the best estimates of the properties of a source; these are extensively described on the following pages of the website: Position and Position Errors, Source Flags, Source Extent and Errors, Source Fluxes, Source Significance, Spectral Properties, and Source Variability. The eight tutorials (``threads'') available on the website serve as a collective guide for accessing, understanding, and manipulating the source properties and data products provided by the catalog.

Usage Volume and Trends Indicate Academic Library Online Learning Objects and Tutorials Are Being Used

Directory of Open Access Journals (Sweden)

Ruby Muriel Lavallee Warren

2017-03-01

Full Text Available A Review of: Hess, A. N., & Hristova, M. (2016. To search or to browse: How users navigate a new interface for online library tutorials. College & Undergraduate Libraries, 23(2, 168-183. http://dx.doi.org/10.1080/10691316.2014.963274 Objective – To discover how users interact with a new online interface for learning objects, user preferences for types of access when given both browsing and searching options, and user needs for tutorial subject matter. Design – Mixed methods, with quantitative analysis of web traffic and qualitative analysis of recorded search terms through grounded textual theory. Setting – An academic library in the Western United States of America. Subjects – Users of the Libraries’ online tutorials and learning objects. Methods – The researchers collected web traffic statistics and organically occurring searches from the Libraries’ tutorial access interface. They defined the collection period as the 2013/2014 academic year, with collection beginning in September 2013 and ending in April 2014. Web traffic for organic searches, facilitated searches (search results accessed through clicking on particular words in a tag cloud, and categorical browsing was collected via Google Analytics. They categorized other interaction types (accessing featured content, leaving the page, etc. under an umbrella term of “other.” Their analysis of web traffic was limited to unique page views, with unique page views defined as views registered to different browser sessions. Unique page views were analyzed to determine which types of interface interaction occurred most frequently, both on-campus and off-campus, and whether there were differences in types of interaction preferred over time or by users with different points of origin. Individual organic search keywords and phrases, and the dates and times of those searches, were separately collected and recorded. One of the researchers coded the recorded organic search terms using

Using Instant Messaging for Online Reference Service

Science.gov (United States)

Forster, Shirley

2006-01-01

Many libraries are using co-browsing chat products to provide reference services to their patrons, whilst their patrons are online and using the internet. The concept of such an online service is highly desirable, but many libraries are concerned that they will never be able to afford such a system. This may have changed: Instant Messaging (IM)…

E-GRANTHALAYA: LIBRARY INFORMATION SCIENCE OPEN SOURCE AUTOMATION SOFTWARE: AN OVERVIEW

OpenAIRE

Umaiyorubagam, R.; JohnAnish, R; Jeyapragash, B

2015-01-01

The paper describes that Free Library software’s availability on-line. The open source software is available on three categories.They are library automation software, Digital Library software and integrated library packages. The paper discusses these aspect in detail.

Publicly Available Geosynchronous (GEO) Space Object Catalog for Future Space Situational Awareness (SSA) Studies

Science.gov (United States)

Koblick, D. C.; Shankar, P.; Xu, S.

Previously, there have been many commercial proposals and extensive academic studies regarding ground and space based sensors to assist a space surveillance network in obtaining metric observations of satellites and debris near Geosynchronous Earth Orbit (GEO). Most use physics based models for geometric constraints, lighting, and tasker/scheduler operations of sensor architectures. Under similar physics modeling assumptions, the space object catalog is often different due to proprietary standards and datasets. Lack of catalog commonality between studies creates barriers and difficulty comparing performance benefits of sensor trades. To solve this problem, we have constructed a future GEO space catalog from publicly available datasets and literature. The annual number of new payloads and rocket bodies is drawn from a Poisson distribution while the growth of the current GEO catalog is bootstrapped from the historical payload, upper stage, and debris data. We adopt a spherically symmetric explosion model and couple it with the NASA standard breakup model to simulate explosions of payloads and rocket bodies as they are the primary drivers of the debris population growth. The cumulative number of fragments follow a power-law distribution. Result from 1,000 random catalog growth simulations indicates that the GEO space object population in the year 2050 will include over 3,600 objects, nearly half of which are debris greater than 10 cm spherical diameter. The number of rocket bodies and dead payloads is projected to nearly double over the next 33 years. For comparison, the current Air Force Space Command catalog snapshot contains fewer than 50 pieces of debris and coarse Radar Cross Section (RCS) estimates which include: small, medium, and large. The current catalog may be sufficient for conjunction studies, but not for analyzing future sensor system performance. The 2050 GEO projected catalog will be available online for commercial/academic research and development.

Distributed Drug Discovery, Part 2: Global Rehearsal of Alkylating Agents for the Synthesis of Resin-Bound Unnatural Amino Acids and Virtual D3 Catalog Construction

Science.gov (United States)

2008-01-01

Distributed Drug Discovery (D3) proposes solving large drug discovery problems by breaking them into smaller units for processing at multiple sites. A key component of the synthetic and computational stages of D3 is the global rehearsal of prospective reagents and their subsequent use in the creation of virtual catalogs of molecules accessible by simple, inexpensive combinatorial chemistry. The first section of this article documents the feasibility of the synthetic component of Distributed Drug Discovery. Twenty-four alkylating agents were rehearsed in the United States, Poland, Russia, and Spain, for their utility in the synthesis of resin-bound unnatural amino acids 1, key intermediates in many combinatorial chemistry procedures. This global reagent rehearsal, coupled to virtual library generation, increases the likelihood that any member of that virtual library can be made. It facilitates the realistic integration of worldwide virtual D3 catalog computational analysis with synthesis. The second part of this article describes the creation of the first virtual D3 catalog. It reports the enumeration of 24 416 acylated unnatural amino acids 5, assembled from lists of either rehearsed or well-precedented alkylating and acylating reagents, and describes how the resulting catalog can be freely accessed, searched, and downloaded by the scientific community. PMID:19105725

VizieR Online Data Catalog: Infrared-faint radio sources catalog (Collier+, 2014)

Science.gov (United States)

Collier, J. D.; Banfield, J. K.; Norris, R. P.; Schnitzeler, D. H. F. M.; Kimball, A. E.; Filipovic, M. D.; Jarrett, T. H.; Lonsdale, C. J.; Tothill, N. F. H.

2014-11-01

The 20cm radio data come from the Unified Radio Catalog (URC) compiled by Kimball & Ivezic (2008AJ....136..684K). This radio catalogue combines data from the National Radio Astronomy Observatory (NRAO) VLA Sky Survey (NVSS; Condon et al., 1998, Cat. VIII/65), Faint Images of the Radio Sky at Twenty Centimeters (FIRST; Becker, White & Helfand, 1995, cat. VIII/92), Green Bank 6cm survey (GB6; Gregory et al., 1996, Cat. VIII/40), the Westerbork Northern Sky Survey (WENSS; Rengelink et al. 1997; de Bruyn et al. 2000, Cat. VIII/62) and the Sloan Digital Sky Survey Data Release 6 (SDSS DR6; Adelman-McCarthy et al., 2008, Cat. II/282). We use updated NVSS and FIRST data from the URC version 2.0 (Kimball & Ivezic, in preparation), which includes a number of new sources as well as updated positions and flux densities. The IR data come from WISE (Wright et al. (WISE Team) 2009, Cat. II/311), which is an all-sky survey centred at 3.4, 4.6, 12 and 22um (referred to as bands W1, W2, W3 and W4), with respective angular resolutions of 6.1, 6.4, 6.5 and 12.0-arcsec (full width at half-maximum, FWHM), and typical 5σ sensitivity levels of 0.08, 0.11, 1 and 6mJy, with sensitivity increasing towards the ecliptic poles. (1 data file).

Uncovering Information Hidden in Web Archives: Glimpse at Web Analysis Building on Data Warehouses; Towards Continuous Web Archiving: First Results and an Agenda for the Future; The Open Video Digital Library; After Migration to an Electronic Journal Collection: Impact on Faculty and Doctoral Students; Who Is Reading On-Line Education Journals? Why? And What Are They Reading?; Report on eLibrary@UBC4: Research, Collaboration and the Digital Library - Visions for 2010.

Science.gov (United States)

Rauber, Andreas; Bruckner, Robert M.; Aschenbrenner, Andreas; Witvoet, Oliver; Kaiser, Max; Masanes, Julien; Marchionini, Gary; Geisler, Gary; King, Donald W.; Montgomery, Carol Hansen; Rudner, Lawrence M.; Gellmann, Jennifer S.; Miller-Whitehead, Marie; Iverson, Lee

2002-01-01

These six articles discuss Web archives and Web analysis building on data warehouses; international efforts at continuous Web archiving; the Open Video Digital Library; electronic journal collections in academic libraries; online education journals; and an electronic library symposium at the University of British Columbia. (LRW)

News from the Library: Stay connected and informed, try Mendeley!

CERN Multimedia

CERN Library

2012-01-01

Mendeley is a free bibliographic reference manager and academic social network. This online platform enables researchers to discover scientific publications and to collaborate with others online.   Mendeley helps you to organize the papers you read, share them with colleagues, and create bibliographies and reference lists. These papers can be accessed anywhere and on any electronic device. Mendeley currently has over 1.7 million active users in the world. It contains, therefore, a large crowd-sourced information library, with over 242 million documents. Recently, the software has opened up new pathways for collaboration and interaction between individual students and researchers and their institutions' libraries. The fee-based institutional edition of Mendeley not only allows access to the Library's online resources, but also facilitates communication and collaboration within your group on the platform. The CERN Library has now opened a free trial to the Me...

VizieR Online Data Catalog: UV-bright quasars (Syphers+, 2009)

Science.gov (United States)

Syphers, D.; Anderson, S. F.; Zheng, W.; Haggard, D.; Meiksin, A.; Schneider, D. P.; York, D. G.

2010-03-01

Absorption along quasar sightlines remains among the most sensitive direct measures of HeII reionization in much of the intergalactic medium (IGM). Until recently, fewer than a half-dozen unobscured quasar sightlines suitable for the HeII Gunn-Peterson test were known; although these handful demonstrated great promise, the small sample size limited confidence in cosmological inferences. We have recently added nine more such clean HeII quasars, exploiting Sloan Digital Sky Survey (SDSS) quasar samples, broadband ultraviolet (UV) imaging from Galaxy Evolution Explorer (GALEX), and high-yield UV spectroscopic confirmations from Hubble Space Telescope (HST). Here we markedly expand this approach by cross-correlating SDSS DR7 and GALEX GR4+5 to catalog 428 SDSS and 165 other quasars with z>2.78 having likely (~70%) GALEX detections, suggesting they are bright into the far-UV. Reconnaissance HST Cycle 16 Supplemental prism data for 29 of these new quasar-GALEX matches spectroscopically confirm 17 as indeed far-UV bright. At least 10 of these confirmations have clean sightlines all the way down to HeII Lyα, substantially expanding the number of known clean HeII quasars, and reaffirming the order of magnitude enhanced efficiency of our selection technique. Combined confirmations from this and our past programs yield more than 20 HeII quasars, quintupling the sample. These provide substantial progress toward a sample of HeII quasar sightlines large enough, and spanning a sufficient redshift range, to enable statistical IGM studies that may avoid individual object peculiarity and sightline variance. Our expanded catalog of hundreds of high-likelihood far-UV-bright QSOs additionally will be useful for understanding the extreme-UV properties of the quasars themselves. (2 data files).

VizieR Online Data Catalog: Quasi-periodic pulsations in solar flares (Inglis+, 2016)

Science.gov (United States)

Inglis, A. R.; Ireland, J.; Dennis, B. R.; Hayes, L.; Gallagher, P.

2018-04-01

We have used data from the Geostationary Operational Environmental Satellite (GOES) instrument series, and from Fermi/Gamma-ray Burst Monitor (GBM). For this reason, we choose the interval 2011 February 1 - 2015 December 31, as it not only coincides with the availability of GOES-15 satellite data, but also includes regular solar observations by GBM. GOES satellites are equipped with solar X-ray detectors that record the incident flux in the 0.5-4Å and 1-8Å wavelength ranges. Solar X-ray data from the most recent satellite, GOES-15, has been available since 2010 at a nominal 2s cadence. To access the GOES catalog, we use the Heliophysics Event Knowledgebase (HEK). Fermi/GBM operates in the 8keV-40MeV range and regularly observes emission from solar flares, with a solar duty cycle of ~60%, similar to the solar-dedicated Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI). To accumulate the database of Fermi/GBM events, we use the GBM trigger catalog produced by the instrument team, selecting all events marked as flares. (2 data files).

Land Treatment Digital Library

Science.gov (United States)

Pilliod, David S.; Welty, Justin L.

2013-01-01

The Land Treatment Digital Library (LTDL) was created by the U.S. Geological Survey to catalog legacy land treatment information on Bureau of Land Management lands in the western United States. The LTDL can be used by federal managers and scientists for compiling information for data-calls, producing maps, generating reports, and conducting analyses at varying spatial and temporal scales. The LTDL currently houses thousands of treatments from BLM lands across 10 states. Users can browse a map to find information on individual treatments, perform more complex queries to identify a set of treatments, and view graphs of treatment summary statistics.

VizieR Online Data Catalog: The Red MSX Source Survey: massive protostars (Lumsden+, 2013)

Science.gov (United States)

Lumsden, S. L.; Hoare, M. G.; Urquhart, J. S.; Oudmaijer, R. D.; Davies, B.; Mottram, J. C.; Cooper, H. D. B.; Moore, T. J. T.

2013-10-01

The Midcourse Space Experiment (MSX) satellite mission included an astronomy experiment (SPIRIT III) designed to acquire mid-infrared photometry of sources in the Galactic plane (bMSX had a raw resolution of 18.3", a beam size 50 times smaller than that of IRAS at 12 and 25um. MSX observed six bands between 4 and 21um, of which the four between 8 and 21um are sensitive to astronomical sources. We used v2.3 of the MSX PSC (Egan et al. 2003, Cat. V/114) as our basic input, restricting ourselves to the main Galactic plane catalog, which excludes sources seen in only a single observing pass and those seen in multiple passes but with low significance. We restricted our catalog to 10

USGS Science Data Catalog - Open Data Advances or Declines

Science.gov (United States)

Frame, M. T.; Hutchison, V.; Zolly, L.; Wheeler, B.; Latysh, N.; Devarakonda, R.; Palanisamy, G.; Shrestha, B.

2014-12-01

The recent Office of Science and Technology Policy (OSTP) White House Open Data Policies (2013) have required Federal agencies to establish formal catalogues of their science data holdings and make these data easily available on Web sites, portals, and applications. As an organization, the USGS has historically excelled at making its data holdings freely available on its various Web sites (i.e., National, Scientific Programs, or local Science Center). In response to these requirements, the USGS Core Science Analytics, Synthesis, and Libraries program, in collaboration with DOE's Oak Ridge National Laboratory (ORNL) Mercury Consortium (funded by NASA, USGS, and DOE), and a number of other USGS organizations, established the Science Data Catalog (http://data.usgs.gov) cyberinfrastructure, content management processes/tools, and supporting policies. The USGS Science Data Catalog led the charge at USGS to improve the robustness of existing/future metadata collections; streamline and develop sustainable publishing to external aggregators (i.e., data.gov); and provide leadership to the U.S. Department of Interior in emerging Open Data policies, techniques, and systems. The session will discuss the current successes, challenges, and movement toward meeting these Open Data policies for USGS scientific data holdings. A retrospective look at the last year of implementation of these efforts within USGS will occur to determine whether these Open Data Policies are improving data access or limiting data availability. To learn more about the USGS Science Data Catalog, visit us at http://data.usgs.gov/info/about.html

Planning an Integrated On-Line Library system (IOLS)

Science.gov (United States)

1989-03-01

Logical Workflow for Circulation of Library Materials ............. 14 Figure 9. Detail of Circulation of Libary Materials ...................... 15...Operating Honolulu, HI 96826 System (808) 947-4441 DATA RESEARCH ASSOCIATES, Inc. (ATLAS) 9270 Olive Blvd. St. Louis, MO 01775 DIGITAL EQUIPMENT CORP... DIGITAL EQUIPMENT CORP. Stow, MA 01775 (617) 897-7163 EYRING LIBRARY SYSTEMS (CARL) 5280 S. West, Suite E260 Salt Lake City, UT 84107 TANDEM SYSTEMS

Hubble Source Catalog

Science.gov (United States)

Lubow, S.; Budavári, T.

2013-10-01

We have created an initial catalog of objects observed by the WFPC2 and ACS instruments on the Hubble Space Telescope (HST). The catalog is based on observations taken on more than 6000 visits (telescope pointings) of ACS/WFC and more than 25000 visits of WFPC2. The catalog is obtained by cross matching by position in the sky all Hubble Legacy Archive (HLA) Source Extractor source lists for these instruments. The source lists describe properties of source detections within a visit. The calculations are performed on a SQL Server database system. First we collect overlapping images into groups, e.g., Eta Car, and determine nearby (approximately matching) pairs of sources from different images within each group. We then apply a novel algorithm for improving the cross matching of pairs of sources by adjusting the astrometry of the images. Next, we combine pairwise matches into maximal sets of possible multi-source matches. We apply a greedy Bayesian method to split the maximal matches into more reliable matches. We test the accuracy of the matches by comparing the fluxes of the matched sources. The result is a set of information that ties together multiple observations of the same object. A byproduct of the catalog is greatly improved relative astrometry for many of the HST images. We also provide information on nondetections that can be used to determine dropouts. With the catalog, for the first time, one can carry out time domain, multi-wavelength studies across a large set of HST data. The catalog is publicly available. Much more can be done to expand the catalog capabilities.

CERN Library: your opinion is important to us

CERN Multimedia

2007-01-01

The CERN Library is conducting a survey about its periodicals collection. We want to evaluate the usage of journals in both their electronic and paper forms. This will help us to adapt our collection and tailor our service to your needs. The survey includes the analysis of the usage statistics of the online versions and different aspects of the usage of paper journals in the Library periodicals area. In addition, we would like to invite you to complete an online questionnaire at: http://library.cern.ch/library_survey.html It is anonymous and takes some 15 minutes to complete. The questionnaire is also available in paper version in the Central Library. If you are interested in the improvement of our collection and services, you could also contribute by agreeing to be interviewed: please contact us at library-serials@cern.ch. Interviews will last some 30 minutes and will be rewarded by a coffee in Restaurant 1! We hope our efforts to improve our service will meet with your support and we look forward to r...

CERN Library: your opinion is important to us

CERN Multimedia

2007-01-01

The CERN Library is conducting a survey about its periodicals collection. We want to evaluate the usage of journals in both their electronic and paper forms. This will help us to adapt our collection and tailor our service to your needs. The survey includes the analysis of the usage statistics of the online versions and different aspects of the usage of paper journals in the Library periodicals area. In addition, we would like to invite you to fill an online questionnaire at: http://library.cern.ch/library_survey.html It is anonymous and takes some 15 minutes to be completed. The questionnaire is also available in paper version in the Central Library. If you are interested in the improvement of our collection and services, you could also contribute by accepting to be interviewed: please contact us at library-serials@cern.ch. Interviews will last some 30 minutes and will be rewarded by a coffee in Restaurant 1! We hope our efforts to improve our service will meet with your support and we look forward to ...

E-Book Purchasing Best Practices for Academic Libraries

OpenAIRE

Simon, Jason C.

2014-01-01

The article provides a guideline for purchasing of electronic books (e-books) in relevance to academic libraries. Topics include advantages and disadvantages of different acquisition routes such as aggregators, access models and ownership of e-books, and access management systems such as catalogs and electronic resource management systems (ERMs). File formats of e-books, and licensing and copyright issues are discussed along with information on open-access digital resources.

Toward a Faculty-Librarian Collaboration: Enhancement of Online Teaching and Learning

Science.gov (United States)

Owens, Rachel; Bozeman, Dee

2009-01-01

Enrollment in online courses is increasing in colleges and universities across the country. The Association of College and Research Libraries calls librarians to provide equivalent services to online and face-to-face students. The provision of library services to online students requires more collaboration with instructors than in the face-to-face…

The Enlightenments of the Features of Online Shopping on the Improvement of Library Service%网购特点对改进图书馆服务的启示

Institute of Scientific and Technical Information of China (English)

赵军

2014-01-01

介绍了网购的现状，分析了网购的特点，探讨了网购特点对改进图书馆服务的启示。%This paper introduces the present situation of online shopping, analyzes the features of online shopping, and probes into the enlightenments of the features of online shopping on the improvement of library service.

LOTSE - ein ganzheitlicher Ansatz zur Online-Vermittlung von Informationskompetenz

OpenAIRE

Krüger, Nicole

2008-01-01

LOTSE means "Library Online Tour and Self-Paced Education". It is an online-tutorial for academics and students. LOTSE follows an integrated approach and provides information on information literacy, subject-specific resources, and local library services and resources. LOTSE covers all aspects of information literacy, e.g., searching, evaluation of resources, writing of academic texts and using the Internet. This paper describes information literacy in light of online tutorials and exemplifie...

VizieR Online Data Catalog: IR photometry of AGNs in Swift/BAT 70 month cat. (Ichikawa+, 2017)

Science.gov (United States)

Ichikawa, K.; Ricci, C.; Ueda, Y.; Matsuoka, K.; Toba, Y.; Kawamuro, T.; Trakhtenbrot, B.; Koss, M. J.

2017-08-01

Our initial sample contains the 834 AGNs reported in the 70 month Swift/BAT catalog (Baumgartner+ 2013, J/ApJS/207/19), 105 of which are blazars. Of the remaining 729 sources, 697 sources have secure redshift information as presented in Ricci et al. (2016, ApJ, submitted). Next, we removed galaxy pairs or interacting galaxies not resolved in the BAT survey. Further, the 606 sources located at higher galactic latitudes with |b|>10° were selected to reduce the contamination in the crowded region through IR catalog matching. (1 data file).

The National Library of Medicine Programs and Services, Fiscal Year 1974.

Science.gov (United States)

National Library of Medicine (DHEW), Bethesda, MD.

The activities and projects of the National Library of Medicine are described. New and continuing programs in library services and operations, on-line computer retrieval services, grants for library assistance, audiovisual programs, and health communications research are included. International activities of the Library are outlined. Summary…

VizieR Online Data Catalog: IR-bright MSX sources in the SMC with Spitzer/IRS (Kraemer+, 2017)

Science.gov (United States)

Kraemer, K. E.; Sloan, G. C.; Wood, P. R.; Jones, O. C.; Egan, M. P.

2017-07-01

Our original set of infrared spectra of MSX SMC sources was obtained in Spitzer Cycle 1 (Program ID 3277, P.I. M. Egan). This program included 35 targets from the MSX SMC catalog. 24 targets were discussed in previous papers; this paper examines the remaining 11 sources in the sample. We also selected 4 objects in the MSX SMC catalog with similar photometric characteristics in an effort to uncover additional sources with crystalline dust. We observed these targets in Spitzer Cycle 3 (Program ID 30355, P.I. J. Houck). See tables 1 and 2 for observation data and basic properties of the targets. Table 3 lists 20 additional MSX SMC sources that were observed by other Spitzer IRS programs. Overall, 59 MSX SMC sources were observed with the IRS. The spectra were observed using the low-resolution modules of the IRS, Short-Low (SL) and Long-Low (LL), which provided spectra in the 5-14 and 14-37um ranges, respectively, at a resolution between ~60 and 120. For 10 evolved stars with oxygen-rich dust in our Cycle 1 program, we obtained spectra from 0.45 to 1.03um with the Double-Beam Spectrograph at the 2.3m telescope of the Australian National University at Siding Spring Observatory. A 0.45-0.89um spectrum for one of the stars in program 30355 was also observed. These spectra have a resolution of 10Å. Tables 5-7: catalog based on the 243 sources detected in the MSX survey of the SMC, updated with positions and photometry from more recent space-based missions and ground-based surveys. See the Appendix section for more details. The SMC catalog from MSX consists of the 243 sources in the main MSX catalog (Egan+ 2003, see V/114) that lie within the region 7°

Library holdings for Bermuda: Search for Deep Water Caves 2009 on the R/V Endurance between 20090905 and 20090930

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Library Catalog may include: Data Management Plans, Cruise Plans, Cruise Summary Reports, Scientific "Quick Look Reports", Video Annotation Logs, Image Collections,...

A Yeast Artificial Chromosome Library Database: Design Considerations

OpenAIRE

Frisse, Mark E.; Ge, NengJie; Langenbacher, JulieM.; Kahn, Michael G.; Brownstein, Bernard H.

1990-01-01

This paper first describes a simple collection of HyperCard stacks created and used by genetics researchers to catalog information in a human yeast artificial chromosome (YAC) library. Although an intuitive human-computer interface made the HyperCard program easy to use, the program was neither an efficient nor a secure primary database for vital laboratory data. This paper subsequently describes a relational database implementation prototype that overcomes HyperCard's deficiencies as a datab...

Designing an Academic Library as a Place and a Space: How a Robotic Storage System Will Create a 21st Century Library Design

Science.gov (United States)

Bostick, Sharon L.; Irwin, Bryan

2012-01-01

Renovating, expanding or building new libraries today is a challenge on several levels. Libraries in general are faced with image issues, such as the assumption that a library building exists only to house print material followed by the equally erroneous assumption that everything is now available online, thus rendering a physical building…

All-Sky Cataloging and Analysis of Interstellar Clouds

Science.gov (United States)

Hojaev, Alisher S.

2015-08-01

Recent quick instrumental progress provides possibilities to careful study the interstellar medium (ISM) in the Galaxy and in the nearest galaxies (M31, LMC, SMC, etc.). Significant enough baryon mass of the galactic and extragalactic ISM is concentrated in the clouds with molecular content in the densest parts. The molecular clouds (MoC) are closely related to cold dust-gas clouds, particularly HI ones and should play a key-role in the star forming processes as well as in the dynamics of the Galaxy. These arguments show the importance of counting and surveying of the MoC populations. In order to attempt to solve at least some problems of the physics and evolution of the MoC system in the Galaxy (as well as in other galaxies), its impact on the dynamics and evolution of the Galaxy itself, and to extend the results to the MoC systems in other galaxies we drafted a consolidated composite catalog of molecular and dust-gas clouds based on the recent data. Online data banks and services such as VizieR, SIMBAD at CDS as well as original publications were used. In our Galaxy there are about 200 large molecular clouds, more than 2500 smaller cold dark clouds (including clumps and cores this value exceeds approximately 5000 objects) observed in 11 kpc Solar neighborhood. The general catalog has been divided into 3 sub-catalogs: 1)large and giant MoC; 2) MoC with moderate masses and sizes; 3) small MoC including the clumps and cores. All main catalogs and subcatalogs contain the coordinates, sizes, distances, masses and other physical parameters (density, temperature, radial velocity, etc.) that are available for the different clouds. Statistical and correlation analyses of the data has been performed, the spatial distribution is drawn and the total number is estimated, the dynamic model of formation and evolution of MoC system is proposed. Our results are compared and discussed with data of other investigations as well as the ways to complete and improve the catalog data

Security and Crime Challenges in Academic Libraries in Nigeria

African Journals Online (AJOL)

Security and prevention of crimes in academic libraries is essential library duties .... From the earliest time to the present, librarians are bothered on how to ensure the protection ..... OPAC (Online Public Access Catalogue) computer system etc.

Undergraduate Student Use of the Physical and Virtual Library Varies according to Academic Discipline. A Review of: Bridges, L.M. (2008. Who is not using the library? A comparison of undergraduate academic disciplines and library use. portal: Libraries and the Academy, 8(2, 187‐196.

Directory of Open Access Journals (Sweden)

Megan von Isenburg

2010-03-01

Full Text Available Objective – To determine differences in undergraduate studentsʹ use of the physical library and virtual library by academic disciplines.Design – Online multiple‐choice survey followed by focus groups and secondary online survey with open‐ended questions.Setting – Oregon State University (OSU, a land‐grant university with over 19,000 students located in Corvallis, Oregon, United States.Subjects – A random sample of 22% (n = 3,227 of the undergraduate population (n = 14,443, drawn by the registrarʹs office. Distance education and students at branch campuses were not included. From this pool, 949 usable survey responses (29% of the sample were collected. The respondent demographics proved to be reasonably equivalent to those of the total undergraduate population in terms of class standing (freshman, sophomore, junior, or senior and academic discipline.Methods – The study consisted of three phases. In phase one, an email invitation with a link to the four‐item multiple choice online survey was sent to students in the sample population. Results were analyzed using Pearson chi‐square tests to determine goodness of fit between the following variables: class standing and library visits, class standing and virtual library use, academic college and library visits, and academic college and virtual library use.When significant dependence was detected, researchers examined relationships between the specific groups (e.g., freshman and sophomore and library use, and also compared each group to one another using odds ratios and by constructing 95% confidence intervals.Phase two was intended to gather qualitative information from the 275 infrequent or non‐users of the library in focus groups. However, researchers invited the 95 students in this group who had indicated a willingness to be contacted for further study, and only five students participated. The author therefore does not report on this limited data.In phase three, researchers

VizieR Online Data Catalog: Praesepe members rotational periods from K2 LCs (Douglas+, 2017)

Science.gov (United States)

Douglas, S. T.; Agueros, M. A.; Covey, K. R.; Kraus, A.

2018-01-01

We continue to use the Praesepe membership catalog presented in PaperII (Douglas+, 2014, J/ApJ/795/161), which includes 1130 cluster members with membership probabilities Pmem>=50% as calculated by Kraus & Hillenbrand (2007, J/AJ/134/2340) and 39 previously identified members too bright to be included by those authors in their catalog for the cluster. We assign these bright stars Pmem=100%. We also continue to use the photometry and stellar masses presented in Table 5 of Paper II. For most of our analysis, as in that work, we include only the 1099 stars with Pmem>=70%. K2 targeted Praesepe in its Campaign 5. We analyze the resulting long-cadence data for 794 Praesepe members. We present Prot for 677 K2 targets. Of these, 471 are new measurements. (3 data files).

Visibility of Diversity within Association of Research Libraries Websites

Science.gov (United States)

Mestre, Lori S.

2011-01-01

Libraries in the United States have worked towards developing more inclusive environments and programs. This inclusiveness should also extend to the online library presence. This article provides results of a web page scan of all Association of Research Libraries (ARL) in the United States to document the visibility of diversity on their pages. A…

The International Children's Digital Library Enhances the Multicultural Collection

Science.gov (United States)

Lemmons, Karen

2009-01-01

In this article, the author talks about the International Children's Digital Library (ICDL), an online digital library which gives students an opportunity to read and learn about other cultures and countries in a different way. The library's web site (http://www.icdlbooks.org) was designed by children, with the guidance and expertise of adults.…

An Empirical Study of Online Discussion Forums by Library and Information Science Postgraduate Students using Technology Acceptance Model 3

Directory of Open Access Journals (Sweden)

Airen Adetimirin

2015-06-01

Full Text Available E-learning is an important trend globally that is believed to enhance the acquisition of knowledge by students within and outside the classroom to improve their academic pursuit. The Online Discussion Forum (ODF is one of the tools that are used for e-learning in Nigerian universities. It facilitates interaction among postgraduate students as they can communicate and share information sources with one another to promote learning. However, the optimum use of this forum is determined by anchor factors in TAM 3 such as computer self-efficacy, perceptions of external control, computer anxiety and computer playfulness. A conceptual model based on TAM 3 was proposed and empirically tested. Using a survey research design and an online questionnaire for 121 Library and Information Science (LIS postgraduate students, the paper demonstrated that computer self-efficacy, perceptions of external control, computer anxiety and computer playfulness have significant influence on the use of ODF. The paper therefore proposes that Online Discussion Forums should be encouraged for learning in postgraduate education.

How Academic Libraries Help Faculty Teach and Students Learn: The 2005 Colorado Academic Library Impact Study. A Closer Look

Science.gov (United States)

Dickenson, Don

2006-01-01

This study examined academic library usage and outcomes. The objective of the study was to understand how academic libraries help students learn and assist faculty with teaching and research. From March to May 2005, nine Colorado institutions administered two online questionnaires--one to undergraduate students and another to faculty members who…

Knowledge management for libraries

CERN Document Server

Forrestal, Valerie

2015-01-01

Libraries are creating dynamic knowledge bases to capture both tacit and explicit knowledge and subject expertise for use within and beyond their organizations. In this book, readers will learn to move policies and procedures manuals online using a wiki, get the most out of Microsoft SharePoint with custom portals and Web Parts, and build an FAQ knowledge base from reference management applications such as LibAnswers. Knowledge Management for Libraries guides readers through the process of planning, developing, and launching th

Perilaku Pemustaka Dalam Temu Kembali Koleksi Dengan Menggunakan OPAC Berbasis SLIMS

Directory of Open Access Journals (Sweden)

Mujiati Mujiati

2014-07-01

Full Text Available Abstract: An  increase of  library collection and  information explosion causes  problems  on    information  retrieval  for  library  users.  Those explosion will be helpful for users using Online Public Access Catalog (OPAC. This article tries to explore the use of OPAC based SLIMs on STAIN Ponorogo  library. OPAC proves  to help users  on  retrieval  be easier and faster, beside its obstacles

Rethinking the core list of journals for libraries that serve schools and colleges of pharmacy.

Science.gov (United States)

Beckett, Robert D; Cole, Sabrina W; Rogers, Hannah K; Bickett, Skye; Seeger, Christina; McDaniel, Jennifer A

2014-10-01

The Core List of Journals for Libraries that Serve Schools and Colleges of Pharmacy is a guide for developing and maintaining pharmacy-affiliated library collections. A work group was created to update the list and design a process for updating that will streamline future revisions. Work group members searched the National Library of Medicine catalog for an initial list of journals and then applied inclusion criteria to narrow the list. The work group finalized the fifth edition of the list with 225 diverse publications and produced a sustainable set of criteria for journal inclusion, providing a structured, objective process for future updates.

Ranganathan Online: Do Digital Libraries Violate the Third Law?

Science.gov (United States)

Cloonan, Michele V.; Dove, John G.

2005-01-01

An ideology of librarianship was created by Shiyali Ramamrita (SR) Ranganathan in his classic The Five Laws of Library Science (Bombay: Asia Pub. House, 1963). He formulated objectives and principles for the organization of, access to, and use of library materials. Given the changing information world, this is a good time to reconsider…

Teaching Public Library Administration through Epistemic Gaming

Science.gov (United States)

Becnel, Kim; O'Shea, Patrick

2013-01-01

This paper describes the design of an innovative educational experience that took place during the summer of 2011 with a cohort of library science students at Appalachian State University. This group of students, working online in their own virtual public libraries, engaged in an extended epistemic game that required the participants to undertake…

VizieR Online Data Catalog: Orbital parameters of Kuiper Belt objects (Volk+, 2017)

Science.gov (United States)

Volk, K.; Malhotra, R.

2017-11-01

Our starting point is the list of minor planets in the outer solar system cataloged in the database of the Minor Planet Center (http://www.minorplanetcenter.net/iau/lists/t_centaurs.html and http://www.minorplanetcenter.net/iau/lists/t_tnos.html) as of 2016 October 20. The complete listing of our sample, including best-fit orbital parameters and sky locations, is provided in Table1. (1 data file).

Konsequente Erschließung und Bewerbung von E-Books in der Bereichsbibliothek Universitätsmedizin (Universitätsbibliothek Mainz

Directory of Open Access Journals (Sweden)

Schweizer, Stefanus

2013-12-01

Full Text Available [english] Medical e-books are popular for students and researchers alike. E-Books are well used, but often unknown. The online catalog in which all are listed is often not consulted. The Departmental Library for the University Medical Centre presents and promotes e-books as follows: own e-book-website, facilitated search, display in the blog, e-learning module, on posters and postings in the library.

研究／臺灣資訊組織與Metadata教育之研究／王梅玲 | Cataloging and Metadata Education in Taiwan Library and Information Science Programs/ Mei-Ling Wang

Directory of Open Access Journals (Sweden)

王梅玲

2007-04-01

Full Text Available

網路時代，圖書館員需要具備專業能力以有效執行資訊組織工作及整理網路與數位資源，圖書資訊學校需因應時代變遷與圖書館期許調整資訊組織與數位資源 組織課程以培養資訊組織專家。本研究旨在探討我國資訊組織與Metadata教育現況及是否符合圖書館需求，研究目的包括：(1調查我國圖書資訊學系所 提供資訊組織課程現況。(2調查我國圖書資訊學系所提供網路與數位資源組織課程現況。(3探討Metadata課程與編目課程的關係。(4探討我國 資訊組織課程是否符合圖書館員的專業能力需求。本研究利用問卷調查輔以網站內容分析，調查我國圖書資訊學系所資訊組織課程與Metadata課程現況，並 探討Metadata與編目課程關係，以及資訊組織供應與圖書館需求之平衡。研究結果顯示臺灣9所圖書資訊學校開設22門基礎資訊組織課程、46門進階課 程、6門網路與數位資源組織課程，共74 門，平均每校開設8.2門課，其中有2門Metadata課程。

The article mainly discusses organization of information as well as Metadata education in Taiwan. The paper presents finding of a survey on the state of cataloging and Metadata education in nine library and information science programs in Taiwan. The author sent questionnaires to nine library and information science programs, used web sites content analysis, and undertook in-depth interviews with faculties teaching organization of information courses. The survey showed there were seventy four courses on cataloging and Metadata provided, including twenty-two basic courses, forty six advanced courses, and six internet and digital information organizing courses. Among those courses, there were two Metadata courses provided by Fu-Jen Catholic University and Hsuang Chuang University. Metadata topics were well integrated into organization of information curriculum

VizieR Online Data Catalog: Cool-core clusters with Chandra obs. (Andrade-Santos+, 2017)

Science.gov (United States)

Andrade-Santos, F.; Jones, C.; Forman, W. R.; Lovisari, L.; Vikhlinin, A.; van Weeren, R. J.; Murray, S. S.; Arnaud, M.; Pratt, G. W.; Democles, J.; Kraft, R.; Mazzotta, P.; Bohringer, H.; Chon, G.; Giacintucci, S.; Clarke, T. E.; Borgani, S.; David, L.; Douspis, M.; Pointecouteau, E.; Dahle, H.; Brown, S.; Aghanim, N.; Rasia, E.

2018-02-01

The main goal of this work is to compare the fraction of cool-core (CC) clusters in X-ray-selected and SZ-selected samples. The first catalog of 189 SZ clusters detected by the Planck mission was released in early 2011 (Planck Collaboration 2011, VIII/88/esz). A Chandra XVP (X-ray Visionary Program--PI: Jones) and HRC Guaranteed Time Observations (PI: Murray) combined to form the Chandra-Planck Legacy Program for Massive Clusters of Galaxies. For each of the 164 ESZ Planck clusters at z<=0.35, we obtained Chandra exposures sufficient to collect at least 10000 source counts. The X-ray sample used here is an extension of the Voevodkin & Vikhlinin (2004ApJ...601..610V) sample. This sample contains 100 clusters and has an effective redshift depth of z<0.3. All have Chandra observations. Of the 100 X-ray-selected clusters, 49 are also in the ESZ sample, and 47 are in the HIFLUGCS (Reiprich & Boehringer 2002ApJ...567..716R) catalog. (2 data files).

Human Aspects of High Tech in Special Libraries.

Science.gov (United States)

Bichteler, Julie

1986-01-01

This investigation of library employees who spend significant portion of time in online computer interaction provides information on intellectual, psychological, social, and physical aspects of their work. Long- and short-term effects of special libraries are identified and solutions to "technostress" problems are suggested. (16…