Search (61 results, page 1 of 4)

0.018567387 = product of:
  0.055702157 = sum of:
    0.055702157 = sum of:
      0.020087399 = weight(_text_:of in 2757) [ClassicSimilarity], result of:
        0.020087399 = score(doc=2757,freq=16.0), product of:
          0.06850986 = queryWeight, product of:
            1.5637573 = idf(docFreq=25162, maxDocs=44218)
            0.043811057 = queryNorm
          0.2932045 = fieldWeight in 2757, product of:
            4.0 = tf(freq=16.0), with freq of:
              16.0 = termFreq=16.0
            1.5637573 = idf(docFreq=25162, maxDocs=44218)
            0.046875 = fieldNorm(doc=2757)
      0.03561476 = weight(_text_:22 in 2757) [ClassicSimilarity], result of:
        0.03561476 = score(doc=2757,freq=2.0), product of:
          0.15341885 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.043811057 = queryNorm
          0.23214069 = fieldWeight in 2757, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.046875 = fieldNorm(doc=2757)
  0.33333334 = coord(1/3)

Abstract

This article focuses on the process of scientific and scholarly communication. Data on open access publications on the Internet not only provides a supplement to the traditional citation indexes but also enables analysis of the microprocesses and daily practices that constitute scientific communication. This article focuses on a stage in the life cycle of scientific and scholarly information that precedes the publication of formal research articles in the scientific and scholarly literature. Binomial logistic regression models are used to analyse precise mechanisms at work in the transformation of a working paper (WP) into a journal article (JA) in the field of economics. The study unveils a fine-grained process of adapting WPs to their new context as JAs by deleting and adding literature references, which perhaps can be best captured by the term sculpting.

Date

22. 3.2009 18:59:25

Source

Journal of the American Society for Information Science and Technology. 60(2009) no.4, S.728-739

0.018134935 = product of:
  0.054404803 = sum of:
    0.054404803 = sum of:
      0.018790042 = weight(_text_:of in 1871) [ClassicSimilarity], result of:
        0.018790042 = score(doc=1871,freq=14.0), product of:
          0.06850986 = queryWeight, product of:
            1.5637573 = idf(docFreq=25162, maxDocs=44218)
            0.043811057 = queryNorm
          0.2742677 = fieldWeight in 1871, product of:
            3.7416575 = tf(freq=14.0), with freq of:
              14.0 = termFreq=14.0
            1.5637573 = idf(docFreq=25162, maxDocs=44218)
            0.046875 = fieldNorm(doc=1871)
      0.03561476 = weight(_text_:22 in 1871) [ClassicSimilarity], result of:
        0.03561476 = score(doc=1871,freq=2.0), product of:
          0.15341885 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.043811057 = queryNorm
          0.23214069 = fieldWeight in 1871, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.046875 = fieldNorm(doc=1871)
  0.33333334 = coord(1/3)

Abstract

Chemical information sciences-ranging from subjectspecific bibliometrics to sophisticated theoretical systems for modeling structures and reactions-have historically led in developing new technologies. Hundreds of papers are published or presented at conferences annually in this discipline. One of the more significant conferences at which important research has historically been presented is the Tri-Society Symposium an Chemical Information, an event jointly sponsored by the American Chemical Society, the American Society for Information Science and Technology, and the Special Libraries Association and held every four years. Eight years ago, the theme of this conference was the chemist's workstation; papers were presented an developments enabling chemists to access and process a variety of different types of chemical information from their desktop or laboratory bench. Several of these papers were subsequently published as a Perspectives issue.

Date

19.10.2003 17:17:22

Source

Journal of the American Society for Information Science and technology. 54(2003) no.12, S.1136-1137

0.018134935 = product of:
  0.054404803 = sum of:
    0.054404803 = sum of:
      0.018790042 = weight(_text_:of in 3662) [ClassicSimilarity], result of:
        0.018790042 = score(doc=3662,freq=14.0), product of:
          0.06850986 = queryWeight, product of:
            1.5637573 = idf(docFreq=25162, maxDocs=44218)
            0.043811057 = queryNorm
          0.2742677 = fieldWeight in 3662, product of:
            3.7416575 = tf(freq=14.0), with freq of:
              14.0 = termFreq=14.0
            1.5637573 = idf(docFreq=25162, maxDocs=44218)
            0.046875 = fieldNorm(doc=3662)
      0.03561476 = weight(_text_:22 in 3662) [ClassicSimilarity], result of:
        0.03561476 = score(doc=3662,freq=2.0), product of:
          0.15341885 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.043811057 = queryNorm
          0.23214069 = fieldWeight in 3662, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.046875 = fieldNorm(doc=3662)
  0.33333334 = coord(1/3)

Abstract

A review of recent developments in electronic publishing, with a focus on Open Access (OA) is provided. It describes the two main types of OA, i.e. the `gold' OA journal route and the 'green' repository route, highlighting the advantages and disadvantages of the two, and the reactions of the publishing industry to these developments. Quality, cost and copyright issues are explored, as well as some of the business models of OA. It is noted that whilst so far there is no evidence that a shift to OA will lead to libraries cancelling subscriptions to toll-access journals, this may happen in the future, and that despite the apparently compelling reasons for authors to move to OA, so far few have shown themselves willing to do so. Conclusions about the future of scholarly publications are drawn.

Date

8. 7.2010 19:22:45

0.004428855 = product of:
  0.013286565 = sum of:
    0.013286565 = product of:
      0.02657313 = sum of:
        0.02657313 = weight(_text_:of in 1874) [ClassicSimilarity], result of:
          0.02657313 = score(doc=1874,freq=28.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.38787308 = fieldWeight in 1874, product of:
              5.2915025 = tf(freq=28.0), with freq of:
                28.0 = termFreq=28.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.046875 = fieldNorm(doc=1874)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

Reader awareness of article corrections can be of critical importance in the physical and biomedical sciences. Comparison of errata and corrigenda in online versions of high-impact physical sciences journals across titles and publishers yielded surprising variability. Of 43 online journals surveyed, 17 had no links between original articles and later corrections. When present, hyperlinks between articles and errata showed patterns in presentation style, but lacked consistency. Variability in the presentation, linking, and availability of online errata indicates that practices are not evenly developed across the field. Comparison of finding tools showed excellent coverage of errata by Science Citation Index, lack of indexing in INSPEC, and lack of retrieval with SciFinder Scholar. The development of standards for the linking of original articles to errata is recommended.

Source

Journal of the American Society for Information Science and technology. 54(2003) no.12, S.1153-1159

0.0044112457 = product of:
  0.013233736 = sum of:
    0.013233736 = product of:
      0.026467472 = sum of:
        0.026467472 = weight(_text_:of in 3615) [ClassicSimilarity], result of:
          0.026467472 = score(doc=3615,freq=40.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.38633084 = fieldWeight in 3615, product of:
              6.3245554 = tf(freq=40.0), with freq of:
                40.0 = termFreq=40.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3615)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

Purpose - The purpose of this paper is to explore roles of electronic texts (e-texts) in research enquiry in literary and historical studies, and to deepen the understanding of the nature of scholars' engagement with e-texts as primary materials. The study includes an investigation of references to e-texts and discussions about researchers' citation practices in interviews. Design/methodology/approach - Qualitative methodology was used to explore scholars' interactions with e-texts in 30 research projects. A combination of quantitative and qualitative methods was used to examine citations and any other acknowledgments of e-texts in participants' prepublications and published works. In-depth semi-structured interviews provided data for findings about researchers' citation practices. Findings - Formal acknowledgments of e-texts do not represent the depth and breadth of researchers' interactions with e-texts. Assessments of the relevance and trustworthiness of e-texts, as well as considerations of disciplinary cultures, had some impact on researchers' citation practices. Research limitations/implications - The study was based on in-depth data-gathering from a small group of participants. It does not have any statistical significance and the findings cannot be generalized, but comparisons with other scholars in literary and historical studies are possible. The study indicated a need for further investigation of changing academic practices in general and citation practices in particular. Practical implications - The findings have implications for the development of standards and institutional support for research in the humanities. Originality/value - The study provides new insights into the phenomenon of a very small number of citations of electronic sources in publications in the humanities, and considers issues related to citations from the perspective of changing academic cultures.

Source

Journal of documentation. 65(2009) no.6, S.997-1015

0.004267752 = product of:
  0.012803256 = sum of:
    0.012803256 = product of:
      0.025606511 = sum of:
        0.025606511 = weight(_text_:of in 1823) [ClassicSimilarity], result of:
          0.025606511 = score(doc=1823,freq=26.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.37376386 = fieldWeight in 1823, product of:
              5.0990195 = tf(freq=26.0), with freq of:
                26.0 = termFreq=26.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.046875 = fieldNorm(doc=1823)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

This study reports an analysis of American Chemical Society electronic journal downloads at Cornell University by individual IP addresses. While the majority of users (IPs) limited themselves to a small number of both journals and article downloads, a small minority of heavy users had a large effect an total journal downloads. There was a very strong relationship between the number of article downloads and the number of users, implying that a user-population can be estimated by just knowing the total use of a journal. Aggregate users (i.e. Library Proxy Server and public library computers) can be regarded as a sample of the entire user population. Analysis of article downloads by format (PDF versus HTML) suggests that individuals are using the system like a networked photocopier, for the purposes of creating print-on-demand copies of articles.

Source

Journal of the American Society for Information Science and technology. 54(2003) no.11, S.1062-1068

0.004175565 = product of:
  0.012526695 = sum of:
    0.012526695 = product of:
      0.02505339 = sum of:
        0.02505339 = weight(_text_:of in 596) [ClassicSimilarity], result of:
          0.02505339 = score(doc=596,freq=56.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.36569026 = fieldWeight in 596, product of:
              7.483315 = tf(freq=56.0), with freq of:
                56.0 = termFreq=56.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03125 = fieldNorm(doc=596)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

There is an "information burst" going on in our world. Therefore we think more about the role of information in modern society and in our personal life. The political waves of the peaceful revolutionary process virtually start to erase the borders of the countries drawn on the maps. A little more than ten years ago we had not even a concept for "Belarusian-German relations", because both countries "the new united Germany and the Republic of Belarus did not exist on the maps of the world. Today the communication between our countries covers all aspects of public life "culture" science and education. We have laid a foundation for our economic and cultural cooperation. We already have had some experience in the joint solution of internal and international problems. And "what is most striking" the warm human contacts of the people consolidate and accelerate the process of mutual understanding between our countries and broaden our view. Today no country in the world can yield their citizens more freedom of choice than the "state" of the Internet. The people, freely migrating in a boundless information space, know how to use the invaluable treasures of human thought and creatively increase the achievements of mankind by intellectual work. These people become the pride of every country in our time. In educating, shaping and supporting such persons we see a new social role of the libraries. It is clearly visible that libraries turn into modern information centers. The introduction of new information know-how and the access to electronic information by means of an electronic library satisfy the increasing need of effective and comprehensive information. All steps of the work with documents (publication "search" delivery) are automated. The fast electronic delivery of documents is promoted by the growth of global information networks, by the increase of transfer rates of dates" by the capability of online search in the electronic catalogues and databases connected with the automated systems of the ordering of copies, by the technical equipment and software of scanning and recognition of the text.

0.004175565 = product of:
  0.012526695 = sum of:
    0.012526695 = product of:
      0.02505339 = sum of:
        0.02505339 = weight(_text_:of in 1746) [ClassicSimilarity], result of:
          0.02505339 = score(doc=1746,freq=14.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.36569026 = fieldWeight in 1746, product of:
              3.7416575 = tf(freq=14.0), with freq of:
                14.0 = termFreq=14.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0625 = fieldNorm(doc=1746)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

An overview of the development of electronic resources over the past three decades is provided, discussing key features, disadvantages, and benefits of traditional online databases and CD-ROM and Web-based resources. This analysis of gains and losses as information resources have shifted to the Internet provides a basis for identifying key issues in the decision to shift collections and resources toward purely digital formats. Ownership of content, licensing terms, and the proliferation of user interfaces are especially important and still unresolved concerns.

Source

Journal of the American Society for Information Science and technology. 54(2003) no.12, S.1160-1164

0.004142815 = product of:
  0.012428444 = sum of:
    0.012428444 = product of:
      0.024856888 = sum of:
        0.024856888 = weight(_text_:of in 1065) [ClassicSimilarity], result of:
          0.024856888 = score(doc=1065,freq=18.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.36282203 = fieldWeight in 1065, product of:
              4.2426405 = tf(freq=18.0), with freq of:
                18.0 = termFreq=18.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1065)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

This article reveals different patterns of scholarly communication in the XML research field on the Web and in print journals in terms of author visibility, and challenges the common practice of exclusively using the ISI's databases to obtain citation counts as scientific performance indicators. Results from this study demonstrate both the importance and the feasibility of the use of multiple citation data sources in citation analysis studies of scholarly communication, and provide evidence for a developing "two tier" scholarly communication system.

0.0041003237 = product of:
  0.01230097 = sum of:
    0.01230097 = product of:
      0.02460194 = sum of:
        0.02460194 = weight(_text_:of in 4479) [ClassicSimilarity], result of:
          0.02460194 = score(doc=4479,freq=6.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.3591007 = fieldWeight in 4479, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.09375 = fieldNorm(doc=4479)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Source

Journal of the American Society for Information Science and Technology. 58(2007) no.13, S.2145-2156

0.0041003237 = product of:
  0.01230097 = sum of:
    0.01230097 = product of:
      0.02460194 = sum of:
        0.02460194 = weight(_text_:of in 3558) [ClassicSimilarity], result of:
          0.02460194 = score(doc=3558,freq=24.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.3591007 = fieldWeight in 3558, product of:
              4.8989797 = tf(freq=24.0), with freq of:
                24.0 = termFreq=24.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.046875 = fieldNorm(doc=3558)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

Surveys of the members of the American Astronomical Society identify how astronomers use journals and what features and formats they prefer. While every work field is distinct, the patterns of use by astronomers may provide a glimpse of what to expect of journal patterns and use by other scientists. Astronomers, like other scientists, continue to invest a large amount of their time in reading articles and place a high level of importance an journal articles. They use a wide variety of formats and means to get access to materials that are essential to their work in teaching, service, and research. They select access means that are convenient-whether those means be print, electronic, or both. The availability of a mature electronic journals system from their primary professional society has surely influenced their early adoption of e-journals.

Source

Journal of the American Society for Information Science and Technology. 56(2005) no.8, S.786-802

0.003945538 = product of:
  0.0118366135 = sum of:
    0.0118366135 = product of:
      0.023673227 = sum of:
        0.023673227 = weight(_text_:of in 621) [ClassicSimilarity], result of:
          0.023673227 = score(doc=621,freq=32.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.34554482 = fieldWeight in 621, product of:
              5.656854 = tf(freq=32.0), with freq of:
                32.0 = termFreq=32.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0390625 = fieldNorm(doc=621)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

This article statistically analyzes how the citation impact of articles deposited in the Condensed Matter section of the preprint server ArXiv (hosted by Cornell University), and subsequently published in a scientific journal, compares to that of articles in the same journal that were not deposited in the archive. Its principal aim is to further illustrate and roughly estimate the effect of two factors, early view and quality bias, on differences in citation impact between these two sets of papers, using citation data from Thomson Scientific's Web of Science. It presents estimates for a number of journals in the field of condensed matter physics. To discriminate between an open access effect and an early view effect, longitudinal citation data were analyzed covering a time period as long as 7 years. Quality bias was measured by calculating ArXiv citation impact differentials at the level of individual authors publishing in a journal, taking into account coauthorship. The analysis provided evidence of a strong quality bias and early view effect. Correcting for these effects, there is in a sample of six condensed matter physics journals studied in detail no sign of a general open access advantage of papers deposited in ArXiv. The study does provide evidence that ArXiv accelerates citation due to the fact that ArXiv makes papers available earlier rather than makes them freely available.

Source

Journal of the American Society for Information Science and Technology. 58(2007) no.13, S.2047-2054

0.0039058835 = product of:
  0.01171765 = sum of:
    0.01171765 = product of:
      0.0234353 = sum of:
        0.0234353 = weight(_text_:of in 4449) [ClassicSimilarity], result of:
          0.0234353 = score(doc=4449,freq=16.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.34207192 = fieldWeight in 4449, product of:
              4.0 = tf(freq=16.0), with freq of:
                16.0 = termFreq=16.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4449)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

This paper describes a series of three evaluations of electronic textbooks on the Web, which focused on assessing how appearance and design can affect users' sense of engagement and directness with the material. The EBONI Project's methodology for evaluating electronic textbooks is outlined and each experiment is described, together with an analysis of results. Finally, some recommendations for successful design are suggested, based on an analysis of all experimental data. These recommendations underline the main findings of the evaluations: that users want some features of paper books to be preserved in the electronic medium, while also preferring electronic text to be written in a scannable style.

Source

Journal of documentation. 59(2003) no.4, S.454-477

0.0039058835 = product of:
  0.01171765 = sum of:
    0.01171765 = product of:
      0.0234353 = sum of:
        0.0234353 = weight(_text_:of in 4781) [ClassicSimilarity], result of:
          0.0234353 = score(doc=4781,freq=16.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.34207192 = fieldWeight in 4781, product of:
              4.0 = tf(freq=16.0), with freq of:
                16.0 = termFreq=16.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4781)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

Within the library world, there is a growing interest in the use of XML in journals, not least because of its implications for e-journal archiving. But what is actually happening in the commercial journals market? How far have XML and its related standards permeated the production of real commercial journals and how do publishers and other providers of journals see this area developing? This paper looks at the activities and future plans of a selection of publishers and aggregators in the STM journals market, although many of the comments relate to the entire journals arena.

0.0039058835 = product of:
  0.01171765 = sum of:
    0.01171765 = product of:
      0.0234353 = sum of:
        0.0234353 = weight(_text_:of in 688) [ClassicSimilarity], result of:
          0.0234353 = score(doc=688,freq=16.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.34207192 = fieldWeight in 688, product of:
              4.0 = tf(freq=16.0), with freq of:
                16.0 = termFreq=16.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0546875 = fieldNorm(doc=688)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

Evaluates, through deep log analysis, the impact of "Big Deal" agreements on the online searching behaviour of users of the Emerald digital library Web site, which provides access to more than 150 journals in the fields of business and information science. The purpose of the evaluation was to map the online information seeking behaviour of the digital library user and to see whether those signed-up to a Big Deal arrangement behaved any differently from the others. In general they did. The real surprise proved to be the strong consumer traits of the library's users. Research reported here refers to the first stage of a three-stage research project.

0.0038355011 = product of:
  0.011506503 = sum of:
    0.011506503 = product of:
      0.023013007 = sum of:
        0.023013007 = weight(_text_:of in 1195) [ClassicSimilarity], result of:
          0.023013007 = score(doc=1195,freq=84.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.33590794 = fieldWeight in 1195, product of:
              9.165152 = tf(freq=84.0), with freq of:
                84.0 = termFreq=84.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0234375 = fieldNorm(doc=1195)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

Sponsored by the German Ministry of Education and Research with funding of 800.000 EURO, the German Network of Expertise in long-term storage of digital resources (nestor) began in June 2003 as a cooperative effort of 6 partners representing different players within the field of long-term preservation. The partners include: * The German National Library (Die Deutsche Bibliothek) as the lead institution for the project * The State and University Library of Lower Saxony Göttingen (Staats- und Universitätsbibliothek Göttingen) * The Computer and Media Service and the University Library of Humboldt-University Berlin (Humboldt-Universität zu Berlin) * The Bavarian State Library in Munich (Bayerische Staatsbibliothek) * The Institute for Museum Information in Berlin (Institut für Museumskunde) * General Directorate of the Bavarian State Archives (GDAB) As in other countries, long-term preservation of digital resources has become an important issue in Germany in recent years. Nevertheless, coming to agreement with institutions throughout the country to cooperate on tasks for a long-term preservation effort has taken a great deal of effort. Although there had been considerable attention paid to the preservation of physical media like CD-ROMS, technologies available for the long-term preservation of digital publications like e-books, digital dissertations, websites, etc., are still lacking. Considering the importance of the task within the federal structure of Germany, with the responsibility of each federal state for its science and culture activities, it is obvious that the approach to a successful solution of these issues in Germany must be a cooperative approach. Since 2000, there have been discussions about strategies and techniques for long-term archiving of digital information, particularly within the distributed structure of Germany's library and archival institutions. A key part of all the previous activities was focusing on using existing standards and analyzing the context in which those standards would be applied. One such activity, the Digital Library Forum Planning Project, was done on behalf of the German Ministry of Education and Research in 2002, where the vision of a digital library in 2010 that can meet the changing and increasing needs of users was developed and described in detail, including the infrastructure required and how the digital library would work technically, what it would contain and how it would be organized. The outcome was a strategic plan for certain selected specialist areas, where, amongst other topics, a future call for action for long-term preservation was defined, described and explained against the background of practical experience.
As follow up, in 2002 the nestor long-term archiving working group provided an initial spark towards planning and organising coordinated activities concerning the long-term preservation and long-term availability of digital documents in Germany. This resulted in a workshop, held 29 - 30 October 2002, where major tasks were discussed. Influenced by the demands and progress of the nestor network, the participants reached agreement to start work on application-oriented projects and to address the following topics: * Overlapping problems o Collection and preservation of digital objects (selection criteria, preservation policy) o Definition of criteria for trusted repositories o Creation of models of cooperation, etc. * Digital objects production process o Analysis of potential conflicts between production and long-term preservation o Documentation of existing document models and recommendations for standards models to be used for long-term preservation o Identification systems for digital objects, etc. * Transfer of digital objects o Object data and metadata o Transfer protocols and interoperability o Handling of different document types, e.g. dynamic publications, etc. * Long-term preservation of digital objects o Design and prototype implementation of depot systems for digital objects (OAIS was chosen to be the best functional model.) o Authenticity o Functional requirements on user interfaces of an depot system o Identification systems for digital objects, etc. At the end of the workshop, participants decided to establish a permanent distributed infrastructure for long-term preservation and long-term accessibility of digital resources in Germany comparable, e.g., to the Digital Preservation Coalition in the UK. The initial phase, nestor, is now being set up by the above-mentioned 3-year funding project.

0.0038202507 = product of:
  0.011460752 = sum of:
    0.011460752 = product of:
      0.022921504 = sum of:
        0.022921504 = weight(_text_:of in 990) [ClassicSimilarity], result of:
          0.022921504 = score(doc=990,freq=30.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.33457235 = fieldWeight in 990, product of:
              5.477226 = tf(freq=30.0), with freq of:
                30.0 = termFreq=30.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0390625 = fieldNorm(doc=990)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

The article employs deep log analysis (DLA) techniques, a more sophisticated form of transaction log analysis, to demonstrate what usage data can disclose about information seeking behaviour of virtual scholars - academics, and researchers. DLA works with the raw server log data, not the processed, pre-defined and selective data provided by journal publishers. It can generate types of analysis that are not generally available via proprietary web logging software because the software filters out relevant data and makes unhelpful assumptions about the meaning of the data. DLA also enables usage data to be associated with search/navigational and/or user demographic data, hence the name 'deep'. In this connection the usage of two digital journal libraries, those of EmeraldInsight, and Blackwell Synergy are investigated. The information seeking behaviour of nearly three million users is analyzed in respect to the extent to which they penetrate the site, the number of visits made, as well as the type of items and content they view. The users are broken down by occupation, place of work, type of subscriber ("Big Deal", non-subscriber, etc.), geographical location, type of university (old and new), referrer link used, and number of items viewed in a session.

0.0038202507 = product of:
  0.011460752 = sum of:
    0.011460752 = product of:
      0.022921504 = sum of:
        0.022921504 = weight(_text_:of in 1911) [ClassicSimilarity], result of:
          0.022921504 = score(doc=1911,freq=30.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.33457235 = fieldWeight in 1911, product of:
              5.477226 = tf(freq=30.0), with freq of:
                30.0 = termFreq=30.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1911)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

Purpose - This article aims to focus on usage data in respect to full-text downloads of journal articles, which is considered an important usage (satisfaction) metric by librarians and publishers. The purpose is to evaluate the evidence regarding full-text viewing by pooling together data on the full-text viewing of tens of thousands of users studied as part of a number of investigations of e-journal databases conducted during the Virtual Scholar research programme. Design/methodology/approach - The paper reviews the web logs of a number of electronic journal libraries including OhioLINK and ScienceDirect using Deep Log Analysis, which is a more sophisticated form of transactional log analysis. The frequency, characteristics and diversity of full-text viewing are examined. The article also features an investigation into the time spent online viewing full-text articles in order to get a clearer understanding of the significance of full-text viewing, especially in regard to reading. Findings - The main findings are that there is a great deal of variety amongst scholars in their full-text viewing habits and that a large proportion of views are very cursory in nature, although there is survey evidence to suggest that reading goes on offline. Originality/value - This is the first time that full-text viewing evidence is studied on such a large scale.

0.0038202507 = product of:
  0.011460752 = sum of:
    0.011460752 = product of:
      0.022921504 = sum of:
        0.022921504 = weight(_text_:of in 2960) [ClassicSimilarity], result of:
          0.022921504 = score(doc=2960,freq=30.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.33457235 = fieldWeight in 2960, product of:
              5.477226 = tf(freq=30.0), with freq of:
                30.0 = termFreq=30.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2960)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

Purpose - By tracking the information-seeking and reading patterns of science, technology, medical and social science faculty members from 1977 to the present, this paper seeks to examine how faculty members locate, obtain, read, and use scholarly articles and how this has changed with the widespread availability of electronic journals and journal alternatives. Design/methodology/approach - Data were gathered using questionnaire surveys of university faculty and other researchers periodically since 1977. Many questions used the critical incident of the last article reading to allow analysis of the characteristics of readings in addition to characteristics of readers. Findings - The paper finds that the average number of readings per year per science faculty member continues to increase, while the average time spent per reading is decreasing. Electronic articles now account for the majority of readings, though most readings are still printed on paper for final reading. Scientists report reading a higher proportion of older articles from a wider range of journal titles and more articles from library e-collections. Articles are read for many purposes and readings are valuable to those purposes. Originality/value - The paper draws on data collected in a consistent way over 30 years. It provides a unique look at how electronic journals and other developments have influenced changes in reading behavior over three decades. The use of critical incidence provides evidence of the value of reading in addition to reading patterns.

0.00355646 = product of:
  0.0106693795 = sum of:
    0.0106693795 = product of:
      0.021338759 = sum of:
        0.021338759 = weight(_text_:of in 1507) [ClassicSimilarity], result of:
          0.021338759 = score(doc=1507,freq=26.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.31146988 = fieldWeight in 1507, product of:
              5.0990195 = tf(freq=26.0), with freq of:
                26.0 = termFreq=26.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1507)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

Discusses the factors, especially developments in information and communication technologies (ICTs) that influence the access and use of information by a person - as student at various levels. researcher, on the job, and for general purpose. Concludes that- books and libraries will continue to be with us and are in no danger of being replaced by the products and services that are ITC-based. There will be changes in the nature and size of library holdings and library services. Books of recreation and books of inspiration will continue to appear in the conventional form. Acquisition of books of information will he confined to the essentially required for continuous reading. For the other books and journals in each field, full text databases accessed online will have to be depended on. Reference hooks and costly books and journals required can he acquired in CD-ROM at a fraction of the cost of the printed versions. So the future library will be a combination of the conventional books and IT products in varying degrees or a hybrid library, depending on the types of library. The Impact of ICTs will be highest on research libraries.