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1.
Chemical Abstracts, published by the American Chemical Society, has abstracted the world's published literature of chemistry and related disciplines since 1907. The increase in the content ofChemical Abstracts and the sources of the publications it has abstracted over the years reflected the growth and changing international patterns of research and development in chemical science and technology in the twentieth century.  相似文献   

2.
Librunam     
Abstract

A practicing profession’s bond to the university accentuates the profession’s mode of knowledge creation and dissemination. Social work journals are seen to facilitate the growth and development of scientifically based knowledge in the profession. The literature reports that in the social work profession social work practitioners do not read a great deal of research articles in journals, do not contribute many articles to scholarly journals, do not write many articles based on empirical research, and are not influenced by social work theory. Grey documentation is presented as an additional source of knowledge for the social work practitioner. Its characteristics, subject areas, mode of presentation and sources are seen as making it conducive for use by social work practitioners. A proposal for the dissemination of grey documentation in social work is made.  相似文献   

3.
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4.
Past studies of citation coverage of Web of Science, Scopus, and Google Scholar do not demonstrate a consistent pattern that can be applied to the interdisciplinary mix of resources used in social work research. To determine the utility of these tools to social work researchers, an analysis of citing references to well-known social work journals was conducted. Web of Science had the fewest citing references and almost no variety in source format. Scopus provided higher citation counts, but the pattern of coverage was similar to Web of Science. Google Scholar provided substantially more citing references, but only a relatively small percentage of them were unique scholarly journal articles.The patterns of database coverage were replicated when the citations were broken out for each journal separately. The results of this analysis demonstrate the need to determine what resources constitute scholarly research and reflect the need for future researchers to consider the merits of each database before undertaking their research. This study will be of interest to scholars in library and information science as well as social work, as it facilitates a greater understanding of the strengths and limitations of each database and brings to light important considerations for conducting future research.  相似文献   

5.
BIOSIS has abstracted and indexed the worldwide biological literature since 1926, publishing firstBiological Abstracts, later alsoBiological Abstracts/Reports, Reviews, Meetings, and more recently theZoological Record. The increases and changes in the contents of these publications, when taken in broad perspective, provide insights into the growth and patterns of life-sciences research worldwide in the past seventy years  相似文献   

6.
The First Edication of The Thesaurus of Psychological Index Terms was published in 1974 by the American Psycholigical Association to answer the need for controlled vocabulary to represent precissely the literature of psychology and related disciplines contained in Psychological Abstracts and the PsychINFO database. As the field of psychology has grown and evolved, five subsequent editions of the Thesaurus have improved and extended the original vocabulary of 4000 postable and nonpostable terms. In addition, several featues have been added, including a rotated alphabetical terms section, scope notes, posting notes, and, in the new Sixth Edition (1991), an index term clusters option. In maintaining the Thesaurus, PsychINFO's indexing staff seeks to reflect the ever-changing field of psychology and the literature that describes it.  相似文献   

7.
Determining the core journals in a discipline serves an important role for both academic librarians and departmental faculty. In addition to helping librarians build or weed journal collections, especially in difficult budget years, core lists help departments seeking accreditation, committees evaluating a candidate’s scholarship for tenure and promotion, and faculty choosing publications for their research. They also assist faculty guiding student research in the discipline. However, because of the inexorable changes that have occurred, and will continue to occur, in scholarly communication, no such list can be considered immutable. The purpose of this study is to identify a method by which individual librarians and/or libraries can create a list of journals considered important to a discipline, one that accurately reflects the state of scholarly communication in a field as it relates to the currency and quality of journal literature, and that is sustainable over time. More specifically, our purpose is twofold. First, to develop a sustainable method for defining the universe of potential core titles; and, second, to identify the core titles within that universe. As the result of discussions on this issue with a social work faculty member, the authors used social work journals for developing a methodology that may be applied to other disciplines.  相似文献   

8.
The preferences of the authors of Chinese library and information science (LIS) journal articles in citing Internet sources were investigated using eight premium Chinese LIS journals from Chinese Social Sciences Citation Index (the observation group) and 10 journals in other disciplines (the control group) from the same database from 1999 to 2008. A total of 252,881 citations were analyzed in terms of count, domain name, and citing purposes. The results show that (a) in comparison to the disciplines in the control group, LIS articles in Chinese journals indicated a strong preference for citing Internet sources, and this preference is increasing; (b) LIS articles did not seem to discriminate against domain names when citing Internet sources; and (c) LIS articles cited more Internet sources as evidence to support research results and conclusions. Excessive dependency on Internet sources may raise concerns over the quality, research ethics, and credibility of research publications. Chinese LIS researchers should place more emphasis on the disadvantages of Internet sources as supporting material. Guidelines and criteria to help researchers, journal editors, students, and librarians assess information on the Web need to be developed.  相似文献   

9.
This paper reports on a study of social scientists’ information seeking and use of scholarly journals to support scholarly communication and information needs. The goals of the study are: to explore the characteristics of information needs for social scientists; to discuss the importance of scholarly journals to social scientists and their information seeking and access means; to identify article reading patterns of social scientists; and to make comparisons between scholarly journals use and reading patterns of social scientists and other scientists in Taiwan and the USA. The author used a questionnaire survey and interview methods to investigate the information seeking, use and reading of scholarly journals, and article deep reading patterns of social scientists. The target population was social science faculty members from National Cheng-chi University in Taiwan. The article explores the characteristics of information needs for social scientists and shows that scholarly journals are important information resources for university social science faculty. Social science faculty in Taiwan use scholarly journals in multiple languages, mainly English, Chinese, German, and Japanese, which is different from scientists in the United States. In addition, they use electronic journals more than print journals. The number of article readings by social science faculty members was approximately 195 readings per year and nearly 440 h were spent reading per year. In contrast to scientists in the United States, the social scientists in Taiwan read fewer readings, spent more time reading, and read older articles. In addition, the study identifies article reading patterns of social scientists and proposes a six-type taxonomy of article deep reading. The study reports the scholarly journal use and reading behavior model of social scientists and shows there are some differences in scholarly journal seeking and use by social science faculty in Taiwan and scientists in the United States. Further studies of scholarly journal and electronic journal use and reading by social scientists across countries, subject disciplines, and languages of journals are needed.  相似文献   

10.
This paper reviews a number of studies comparing Thomson Scientific’s Web of Science (WoS) and Elsevier’s Scopus. It collates their journal coverage in an important medical subfield: oncology. It is found that all WoS-covered oncological journals (n = 126) are indexed in Scopus, but that Scopus covers many more journals (an additional n = 106). However, the latter group tends to have much lower impact factors than WoS covered journals. Among the top 25% of sources with the highest impact factors in Scopus, 94% is indexed in the WoS, and for the bottom 25% only 6%. In short, in oncology the WoS is a genuine subset of Scopus, and tends to cover the best journals from it in terms of citation impact per paper. Although Scopus covers 90% more oncological journals compared to WoS, the average Scopus-based impact factor for journals indexed by both databases is only 2.6% higher than that based on WoS data. Results reflect fundamental differences in coverage policies: the WoS based on Eugene Garfield’s concepts of covering a selective set of most frequently used (cited) journals; Scopus with broad coverage, more similar to large disciplinary literature databases. The paper also found that ‘classical’, WoS-based impact factors strongly correlate with a new, Scopus-based metric, SCImago Journal Rank (SJR), one of a series of new indicators founded on earlier work by Pinski and Narin [Pinski, G., & Narin F. (1976). Citation influence for journal aggregates of scientific publications: Theory, with application to the literature of physics. Information Processing and Management, 12, 297–312] that weight citations according to the prestige of the citing journal (Spearman’s rho = 0.93). Four lines of future research are proposed.  相似文献   

11.
This paper explores a new indicator of journal citation impact, denoted as source normalized impact per paper (SNIP). It measures a journal's contextual citation impact, taking into account characteristics of its properly defined subject field, especially the frequency at which authors cite other papers in their reference lists, the rapidity of maturing of citation impact, and the extent to which a database used for the assessment covers the field's literature. It further develops Eugene Garfield's notions of a field's ‘citation potential’ defined as the average length of references lists in a field and determining the probability of being cited, and the need in fair performance assessments to correct for differences between subject fields. A journal's subject field is defined as the set of papers citing that journal. SNIP is defined as the ratio of the journal's citation count per paper and the citation potential in its subject field. It aims to allow direct comparison of sources in different subject fields. Citation potential is shown to vary not only between journal subject categories – groupings of journals sharing a research field – or disciplines (e.g., journals in mathematics, engineering and social sciences tend to have lower values than titles in life sciences), but also between journals within the same subject category. For instance, basic journals tend to show higher citation potentials than applied or clinical journals, and journals covering emerging topics higher than periodicals in classical subjects or more general journals. SNIP corrects for such differences. Its strengths and limitations are critically discussed, and suggestions are made for further research. All empirical results are derived from Elsevier's Scopus.  相似文献   

12.
(1) Indonesia     
The directions of the information professions in Africa are identified by analysing 87 papers published in three source journals. These are the International Library Review, Libri and Information Development during the 5-years between 1985 and 1989.

The study revealed that researchers are actively involved in a variety of areas. The prominent areas, are library and information resources, archives, special and research libraries, library education, bibliometrics, library buildings, library automation, university and public libraries, and agricultural information. The study also found that researchers consulted publications in other disciplines, especially in disciplines such as agriculture, education, communications, science and technology, and rural development.  相似文献   

13.
Social media are increasingly being used as sources in mainstream news coverage. Yet, while the research so far has focused mainly on the use of social media in particular situations, such as breaking news coverage, during crisis news events or in times of elections, little attention is paid to journalists' routine, day-to-day monitoring of social media platforms. The aim of this study is to examine the use and selection of social media as sources in routine newspaper coverage. First, it presents a quantitative overview of all the articles published between January 2006 and December 2013 in the print editions of two Flemish (north Belgian) quality newspapers, De Standaard and De Morgen, that explicitly refer to Facebook, Twitter or YouTube. Next, a content analysis is conducted of a sample of newspaper articles published in 2013 that explicitly mention Facebook, Twitter or YouTube as sources of information. The goal of this content analysis is to examine the different appearances and functions of social media references in the news. The study thus provides a first insight into Belgian newspaper journalists' regular sourcing routines in relation to social media.  相似文献   

14.
Multidisciplinary cooperation is now common in research since social issues inevitably involve multiple disciplines. In research articles, reference information, especially citation content, is an important representation of communication among different disciplines. Analyzing the distribution characteristics of references from different disciplines in research articles is basic to detecting the sources of referred information and identifying contributions of different disciplines. This work takes articles in PLoS as the data and characterizes the references from different disciplines based on Citation Content Analysis (CCA). First, we download 210,334 full-text articles from PLoS and collect the information of the in-text citations. Then, we identify the discipline of each reference in these academic articles. To characterize the distribution of these references, we analyze three characteristics, namely, the number of citations, the average cited intensity and the average citation length. Finally, we conclude that the distributions of references from different disciplines are significantly different. Although most references come from Natural Science, Humanities and Social Sciences play important roles in the Introduction and Background sections of the articles. Basic disciplines, such as Mathematics, mainly provide research methods in the articles in PLoS. Citations mentioned in the Results and Discussion sections of articles are mainly in-discipline citations, such as citations from Nursing and Medicine in PLoS.  相似文献   

15.
Many uses exist for the Social Science Citation Index (SSCI) in performing social science research. Depending upon a user's interest and imagination, SSCI can be effectively used to ascertain a scholar's influence in the published research record. By utilizing the citation section of SSCI a researcher can map the scholarly influence a scholar exercises in his/her field. Braudel's influence in the Annales school of historical research and his impact upon the social sciences was mapped by examining SSCI for 1980-1989. This approach can serve as a template for other disciplines and is valuable for scholar and subject bibliographer.  相似文献   

16.
This study replicates and extends Yates and Chapman's [(2007), Behavioral & Social Sciences Librarian, 26(1), 39–51] study of references from Communication Monographs, Communication Research, and Journal of Communication for the years 2010 and 2015 to draw further conclusions on the use of monographs in journal literature in the field of communication. Results show that the use of monographs in these journals has been outpaced by references to journal articles by a ratio of 5 to 1. The references were further analyzed by date and publisher. The authors then selected a random sample of the monographs cited in the journals to explore the availability of these monographs in electronic format and found that many are available as ebooks, particularly the more recent titles. The authors also examined the references from a collection of scholarly books in communication from 2005, 2010, and 2015 and found that the use of monographs may be declining slightly. The most notable trend in these references was the increase in the number of references to items in other formats such as film, television, comic books, and websites. The authors conclude that the monographs crisis is indeed affecting citation patterns in the field of communication.  相似文献   

17.

Objective:

This study examined citation patterns and indexing coverage from 2008 to 2010 to determine (1) the core literature of health care chaplaincy and (2) the resources providing optimum coverage for the literature.

Methods:

Citations from three source journals (2008–2010 inclusive) were collected and analyzed according to the protocol created for the Mapping the Literature of Allied Health Professions Project. An analysis of indexing coverage by five databases was conducted. A secondary analysis of self-citations by source journals was also conducted.

Results:

The 3 source journals—Chaplaincy Today, the Journal of Health Care Chaplaincy, and the Journal of Pastoral Care and Counseling—ranked as the top 3 journals in Zone 1 and provided the highest number of most frequently cited articles for health care chaplaincy. Additional journals that appeared in this highly productive zone covered the disciplines of medicine, psychology, nursing, and religion, which were also represented in the Zones 2 and 3 journals. None of the databases provided complete coverage for the core journals; however, MEDLINE provided the most comprehensive coverage for journals in Zones 1 and 2, followed by Academic Search Complete, CINAHL, PsycINFO, and ATLA. Self-citations for the source journals ranged from 9% to 16%.

Conclusions:

Health care chaplaincy draws from a diverse body of inter-professional literature. Libraries wishing to provide access to journal literature to support health care chaplaincy at their institutions will be best able to do this by subscribing to databases and journals that cover medical, psychological, nursing, and religion- or spirituality-focused disciplines.

Highlights

  • Health care chaplaincy is a broadly inter-professional field that draws from and contributes to medical, nursing, psychological, and religion or spirituality literature.
  • Two of the three source journals were sponsored by professional chaplaincy organizations.
  • Journals and books were cited with almost equal frequency.

Implications

  • For full coverage of the health care chaplaincy literature, librarians should consider searching in databases beyond MEDLINE, for example, CINAHL and Academic Search Complete, to assure comprehensive coverage.
  • Health care chaplaincy researchers and educators considering publication will find the study useful for identifying relevant journals from related disciplines.
  相似文献   

18.
This work is an annotated bibliography that consists of articles, books, conference papers, dissertations, reports, etc. published in various library and information science forums on the subject of librarianship in the Maghreb. The goal of preparing this work is to provide a list of citations with abstracts that librarians, library students, and library scholars can use to perform research within this subject area and further the body of knowledge. The research methodology that was used to find these citations involved searching the database versions of ERIC, Dissertations Abstracts Online, and Library Literature within the online public access catalog of the Auburn University library system. It also involved searching the online databases of Library and Information Science Abstracts (LISA), British Education Index, andEducation Abstracts within the DIALOG database as well as the respective print versions of these resources. While this work is by no means an exhaustive critique of the entire Maghrebi library and information science literature, it does strive to be comprehensive in terms of its country-by-country analysis of librarianship and information science within the region. In providing a citation for a non-English language work, the English equivalent of the title of that work will be given next to the non-English title.  相似文献   

19.
《期刊图书馆员》2012,62(1-2):38-48
ABSTRACT

This article presents a thorough bibliometric analysis of research published in Annals of Library and Information Studies (ALIS), an India-based journal, for the period 2011–2017. Specifically, it compares this journal’s trends with those of other library and information science (LIS) journals from the same geographical area (India, and Asia as a whole) and with the 10 highest-rated LIS journals worldwide. The source of the data used was the multidisciplinary database Scopus. To perform this comparison, ALIS’ production was analyzed in order to identify authorship patterns; for example, authors’ countries of residence, co-authorship trends, and collaboration networks. Research topics were identified through keyword analysis, while performance was measured by examining the number of citations articles received. This study provides substantial information. The research lines detected through examining the keywords in ALIS articles were determined to be similar to those for the top LIS journals in both Asia and worldwide. Specifically, ALIS authors are focusing on metrics, bibliometrics, and social networking, which follows global trends. Notably, however, collaboration among Asia-based journals was found to be lower than that in the top-indexed journals in the LIS field, showing lesser internationalization. The results obtained present a roadmap for expanding the research in this field.  相似文献   

20.
This work is an annotated bibliography that consists of articles, books, conference papers, dissertations, and reports, etc. published in various library and information science forums on the subject of librarianship in Islamic East Africa. The goal of preparing this work is to provide a list of citations with abstracts that librarians, library students, and library scholars can use to perform research within this subject area and further the body of knowledge. The research methodology that was used to find these citations involved searching the database versions of ERIC, Dissertations Abstracts Online, and Library Literature within the online public access catalog of the Auburn University library system. It also involved searching the online databases of Library and Information Science Abstracts (LISA), British Education Index, and Education Abstracts within the DIALOG database as well as the respective print copies of these resources. While this work is by no means an exhaustive analysis of the entire East African library literature, it does strive to be comprehensive in terms of its country-by-country breakdown of librarianship within the region. Islamic East Africa for the purposes of this work incorporates the nations of Comoros, Djibouti, Eritrea, Ethiopia, Somalia, Sudan, and Tanzania. In providing a citation for a non-English language work, the English equivalent of the title of that work will be given next to the non-English title.  相似文献   

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