Search (22 results, page 1 of 2)

  • × language_ss:"e"
  • × theme_ss:"Informationsmittel"
  • × type_ss:"a"
  • × year_i:[2000 TO 2010}
  1. Van Epps, A.S.: ¬The evolution of electronic reference sources (2005) 0.11 
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    Abstract
    Purpose - To provide a historical look at the development of web versions of reference materials and discuss what makes an easy-to-use and useful electronic handbook. Design/methodology/approach - Electronic reference materials were limited to handbooks available on the web. Observations and assumptions about usability are tested with an information retrieval test for specific tasks in print and online editions of the same texts. Findings - Recommended adoption of those elements which create a well-designed book in combination with robust search capabilities and online presentation result in an easy-to-use and useful electronic reference source. Research limitations/implications - The small sample size that was used for testing limits the ability to draw conclusions, and is used only as an indication of the differences between models. A more thorough look at difference between electronic book aggregates, such as ENGnetBASE, Knovel® and Referex would highlight the best features for electronic reference materials. Practical implications - Advantages to particular models for electronic reference publishing are discussed, raising awareness for product evaluation. Areas of development for electronic reference book publishers or providers are identified. Work in these areas would help ensure maximum efficiency through cross title searching via meta-searching and data manipulation. Originality/value - The paper presents results from some human computer interaction studies about electronic books which have been implemented in a web interface, and the positive effects achieved.
  2. Price, A.: NOVAGate : a Nordic gateway to electronic resources in the forestry, veterinary and agricultural sciences (2000) 0.07 
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    Abstract
    NOVAGate is a subject-based information gateway covering electronic resources in the agricultural, veterinary and related fields. The service, which opened in July 1998, is produced by the veterinary and agricultural libraries of the 5 Nordic countries - Denmark, Finland, Iceland, Norway and Sweden - which serve the NOVA University. The gateway covers Nordic and European resources as well as the resources of international organizations, but being planned is a network of subject gateways which will give access to a wide range of international quality resources within the agricultural, veterinary and related fields. The service uses the ROADS software
    Date
    22. 6.2002 19:41:00
  3. Campbell, D.: Australian subject gateways : political and strategic issues (2000) 0.06 
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    Abstract
    The key political and strategic issues which needs to be addressed for the future development of the Australian subject gateways are: continued quality of content creation, integration of access to print and electronic resources, archiving and persistent identification, sustainability of services and service integration. These issues will be more effectively tackled internationally, and the Australian subject gateways are keen to work with international collaborators to achieve a mutually beneficial outcome
    Date
    22. 6.2002 19:41:16
  4. Metz, P.: Principles of selection for electronic resources (2000) 0.06 
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    Content
    Teil eines Themenheftes: Collection development in an electronic environment
  5. Holleman, C.: Electronic resources : Are basic criteria for the selection of materials changing? (2000) 0.06 
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    Content
    Teil eines Themenheftes: Collection development in an electronic environment
  6. Covi, L.M.; Cragin, M.H.: Reconfiguring control in library collection development : a conceptual framework for assessing the shift toward electronic collections (2004) 0.03 
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    Abstract
    Academic and special libraries are in the midst of a shift toward hybrid collections. This shift from collection ownership to an information access model supports the distributed nature of learning and work. However, unanticipated consequences of these changes are emerging. One confounding result is a visible pattern of discontinuities in collections, with unique features for electronic products. Patterns of discontinuities encountered included the occurrence of intermittent holes and unintentionally masked information. This has both immediate and long-term implications for library users and services, and there are not yet coherent measures to assess these sorts of outcomes. A framework is required for the systematic evaluation of the effects of new systems such as bundled electronic resources. This research suggests that evaluating both use and non-use of electronic collections will supplement other acquisitions and service measures to support long-range planning and decision-making.
  7. Zhang, Y.: Scholarly use of Internet-based electronic resources (2001) 0.03 
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    Abstract
    By Internet resources Zhang means any electronic file accessible by any Internet protocol. Their usage is determined by an examination of the citations to such sources in a nine-year sample of four print and four electronic LIS journals, by a survey of editors of these journals, and by a survey of scholars with "in press" papers in these journals. Citations were gathered from Social Science Citation Index and manually classed as e-sources by the format used. All authors with "in press" papers were asked about their use and opinion of Internet sources and for any suggestions for improvement. Use of electronic sources is heavy and access is very high. Access and ability explain most usage while satisfaction was not significant. Citation of e-journals increases over the eight years. Authors report under citation of e-journals in favor of print equivalents. Traditional reasons are given for citing and not citing, but additional reasons are also present for e-journals.
  8. Cummings, J.; Johnson, R.: ¬The use and usability of SFX : context-sensitive reference linking (2003) 0.02 
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    Abstract
    SFX is an XML-based product designed to inter-link electronic resources with other resources in context-sensitive manner. SFX was first developed at the University of Ghent by Herbert Van de Sompel and has been released as a commercial product by Ex Libris. Use statistics garnered from SFX's statistics module since the implementation in July of 2001 are discussed in the context of an academic research library environment. The results from usability testing conducted at Washington State University are reported. These usage statistics demonstrated a pattern of increasing use and exceptional use from FirstSearch databases.
  9. Beghtol, C.: Knowledge representation and organization in the ITER project : A Web-based digital library for scholars of the middle ages and renaissance (http://iter.utoronto.ca) (2001) 0.02 
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    Abstract
    The Iter Project ("iter" means "path" or "journey" in Latin) is an internationally supported non-profit research project created with the objective of providing electronic access to all kinds and formats of materials that relate to the Middle Ages and Renaissance (400-1700) and that were published between 1700 and the present. Knowledge representation and organization decisions for the Project were influenced by its potential international clientele of scholarly users, and these decisions illustrate the importance and efficacy of collaboration between specialized users and information professionals. The paper outlines the scholarly principles and information goals of the Project and describes in detail the methodology developed to provide reliable and consistent knowledge representation and organization for one component of the Project, the Iter Bibliography. Examples of fully catalogued records for the Iter Bibliography are included.
  10. Lee, H.-L.; Carlyle, A.: Academic library gateways to online information : a taxonomy of organizational structures (2003) 0.02 
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    Abstract
    Reports a preliminary analysis of organizational schemes applied by academic libraries worldwide to arrange their electronic resources an their Web-based information gateways. The unsystematic sample consists of 41 academic libraries in 10 countries representing 4 languages, Chinese, English, German, and Spanish. The study reveals a widely accepted practice in applying 6 simplistic methods to organizing online information: by resource type, alphabetical by title, alphabetical by subject (mostly discipline and genre), by vendor/publisher, by broad classification, and random. In addition, it notes a marked difference between libraries in the English-speaking world and those in other countries in that the former present significantly more systematic characteristics.
  11. MacLeod, R.: Promoting a subject gateway : a case study from EEVL (Edinburgh Engineering Virtual Library) (2000) 0.02 
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    Date
    22. 6.2002 19:40:22
  12. Geisselmann, F.: Access methods in a database of e-journals (2003) 0.02 
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    Abstract
    The paper is based an the database "E-journals Library" ("Elektronische Zeitschriftenbibliothek" - EZB). http://www.bibliothek.uni-regensburg.de/ezeit/. This database was developed by the University Library of Regensburg to offer a user-friendly interface independent of publishers' websites (like ScienceDirect). The main criterion for the service is real usage, not descriptive cataloging. The system is a web-based service, a dedicated system, outside the traditional catalogue. What are the functions of such a dedicated system? If we want to bring users to our digital libraries we should ask what they want from such a library and which service we should offer. 1. Content: as much as possible and highly relevant content. 2. Tools to search and browse for the content wanted. Browsing in a digital library is comparable to browsing in a reading room. 3. The digital library should have a clear profile of content. If these criteria coincide, the usage can be high. In the case of EZB it will be 4,000,000 users this year. The service is growing steadily, corresponding to the increasing supply of electronic jounals and the increasing acceptance of digital publications. When I compare such a dedicated system with a reading room, I want to say: "There are different functions necessary compared to a collection of printed books. The EZB is not merely a catalogue; it has the functions of a virtual reading room, which are quite different from an OPAC. Another question is: what is necessary to present electronic journals? This material is different from monographs, which are normally highly specialized. The purpose of this paper is to show the different methods of access which are offered to the user and which methods are used most.
  13. Shenton, A.K.; Dixon, P.: ¬A comparison of youngsters' use of CD-ROM and the Internet as information resources (2003) 0.01 
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    Abstract
    Little research has compared youngsters' use of CD-ROM and the Internet for information-seeking purposes. Nevertheless, the area has recently been addressed within a largely qualitative project more generally devoted to young people's information universes. Home access to the Internet was seen to be more limited than that to CD-ROM, although the former was consulted to tackle needs of a greater number of types. The strategies employed to exploit each form of information resource were essentially similar. No attempts were reported to check the credibility of any information retrieved from electronic sources. The Internet was, however, used more frequently beyond the informants' own homes than was CD-ROM. There was also greater employment of the Internet by adults acting an the youngsters' behalf. As Internet use for school purposes rose in accordance with age, that of CD-ROM declined. When youngsters themselves compared the two resources as information-seeking tools, CD-ROM software was criticized for its lack of detailed material and the Internet for the problems in locating what was desired. Project findings have implications in a range of areas, including the marketing of CD-ROM packages, research and development and practices within schools.
  14. Price, A.: Five new Danish subject gateways under development (2000) 0.01 
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    Date
    22. 6.2002 19:41:31
  15. Kubiszewski, I.; Cleveland, C.J.: ¬The Encyclopedia of Earth (2007) 0.01 
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    Abstract
    The Encyclopedia of Earth (EoE) seeks to become the world's largest and most authoritative electronic source of information about the environments of Earth and their interactions with society. It is a free, fully searchable collection of articles written by scholars, professionals, educators, and experts who collaborate and review each other's work with oversight from an International Advisory Board. The articles are written in non-technical language and are available for free, with no commercial advertising to students, educators, scholars, professionals, decision makers, as well as to the general public. The scope of the Encyclopedia of Earth is the environment of the Earth broadly defined, with particular emphasis on the interaction between society and the natural spheres of the Earth. It will be built on the integrated knowledge from economists to philosophers to span all aspects of the environment. The Encyclopedia is being built bottom-up through the use of a wiki-software that allows users to freely create and edit content. New collaborations, ideas, and entries dynamically evolve in this environment. In this way, the Encyclopedia is a constantly evolving, self-organizing, expert-reviewed, and up-to-date source of environmental information. The motivation behind the Encyclopedia of Earth is simple. Go to GoogleT and type in climate change, pesticides, nuclear power, sustainable development, or any other important environmental issue. Doing so returns millions of results, some fraction of which are authoritative. The remainder is of poor or unknown quality.
  16. Dempsey, L.: ¬The subject gateway : experiences and issues based on the emergence of the Resource Discovery Network (2000) 0.01 
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    Date
    22. 6.2002 19:36:13
  17. Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000) 0.01 
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    22. 6.2002 19:37:55
  18. Fischer, T.; Neuroth, H.: SSG-FI - special subject gateways to high quality Internet resources for scientific users (2000) 0.01 
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    Date
    22. 6.2002 19:40:42
  19. Bargheer, M.: Quality control and evaluation of scientific Web resources (2003) 0.01 
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    Date
    22. 3.2008 13:43:38
  20. Meho, L.I.; Rogers, Y.: Citation counting, citation ranking, and h-index of human-computer interaction researchers : a comparison of Scopus and Web of Science (2008) 0.01 
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    Abstract
    This study examines the differences between Scopus and Web of Science in the citation counting, citation ranking, and h-index of 22 top human-computer interaction (HCI) researchers from EQUATOR - a large British Interdisciplinary Research Collaboration project. Results indicate that Scopus provides significantly more coverage of HCI literature than Web of Science, primarily due to coverage of relevant ACM and IEEE peer-reviewed conference proceedings. No significant differences exist between the two databases if citations in journals only are compared. Although broader coverage of the literature does not significantly alter the relative citation ranking of individual researchers, Scopus helps distinguish between the researchers in a more nuanced fashion than Web of Science in both citation counting and h-index. Scopus also generates significantly different maps of citation networks of individual scholars than those generated by Web of Science. The study also presents a comparison of h-index scores based on Google Scholar with those based on the union of Scopus and Web of Science. The study concludes that Scopus can be used as a sole data source for citation-based research and evaluation in HCI, especially when citations in conference proceedings are sought, and that researchers should manually calculate h scores instead of relying on system calculations.

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