Search (23 results, page 1 of 2)

Harbeck, R.; Lutterbeck, E.: Inhaltsangaben in der Dokumentation (1968) 0.03

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Kuhlen, R.: Abstracts, abstracting : intellektuelle und maschinelle Verfahren (1990) 0.02

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Kuhlen, R.: Volltextanalyse zum Zwecke des Abstracting (1983) 0.02

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Kuhlen, R.: Abstracts, abstracting : intellektuelle und maschinelle Verfahren (1997) 0.02

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Koltay, T.: ¬A hypertext tutorial on abstracting for library science students (1995) 0.02

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Date: 27. 1.1996 18:22:06

Endres-Niggemeyer, B.: Content analysis : a special case of text compression (1989) 0.02

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Source: Information, knowledge, evolution. Proceedings of the 44th FID Congress, Helsinki, 28.8.-1.9.1988. Ed. by S. Koshiala and R. Launo

Palais, E.S.: Abstracting for reference librarians (1988) 0.01

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Source: Reference librarian. 1988, no.22, S.297-308

Fidel, R.: Writing abstracts for free-text searching (1986) 0.01

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Lancaster, F.W.: Indexing and abstracting in theory and practice (1991) 0.01

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Footnote: Rez. in: Library and information science resaerch 14(1992) no.1, S.117-118 (C. Tenopir); International classification 19(1992) no.4, S.227-228 (R. Fugmann); Journal of the American Society for Information Science 43(1992) no.6, S.456 (B.R. Boyce); Cataloging & classification quarterly 15(1992) no.1, S.245-247 (E.M. Rasmussen) Journal of academic librarianship 18(1992) no.1, S.39 (G.A. Crawford) // Winner of the 1992 ASIS best information science book award

Hartley, J.; Sydes, M.: Which layout do you prefer? : an analysis of readers' preferences for different typographic layouts of structured abstracts (1996) 0.01

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Source: Journal of information science. 22(1996) no.1, S.27-37

Ward, M.L.: ¬The future of the human indexer (1996) 0.01

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Date: 9. 2.1997 18:44:22

Wan, X.; Yang, J.; Xiao, J.: Incorporating cross-document relationships between sentences for single document summarizations (2006) 0.01

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Source: Research and advanced technology for digital libraries : 10th European conference, proceedings / ECDL 2006, Alicante, Spain, September 17 - 22, 2006

McIntosh, N.: Structured abstracts and information transfer (1994) 0.01

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Type: r

Hartley, J.; Sydes, M.: Structured abstracts in the social sciences : presentation, readability and recall (1995) 0.01

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Type: r

Wheatley, A.; Armstrong, C.J.: Metadata, recall, and abstracts : can abstracts ever be reliable indicators of document value? (1997) 0.01
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Abstract

Abstracts from 7 Internet subject trees (Euroferret, Excite, Infoseek, Lycos Top 5%, Magellan, WebCrawler, Yahoo!), 5 Internet subject gateways (ADAM, EEVL, NetFirst, OMNI, SOSIG), and 3 online databases (ERIC, ISI, LISA) were examined for their subject content, treatment of various enriching features, physical properties such as overall length, anf their readability. Considerable differences were measured, and consistent similarities among abstracts from each type of source were demonstrated. Internet subject tree abstracts were generally the shortest, and online database abstracts the longest. Subject tree and online database abstracts were the most informative, but the level of coverage of document features such as tables, bibliographies, and geographical constraints were disappointingly poor. On balance, the Internet gateways appeared to be providing the most satisfactory abstracts. The authors discuss the continuing role in networked information retrieval of abstracts and their functional analoques such as metadata
Montesi, M.; Urdiciain, B.G.: Recent linguistic research into author abstracts : its value for information science (2005) 0.01
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Abstract

This paper is a review of genre analysis of author abstracts carried out in the area of English for Special Purposes (ESP) since 1990. Given the descriptive character of such analysis, it can be valuable for Information Science (IS), as it provides a picture of the variation in author abstracts, depending an the discipline, culture and language of the author, and the envisaged context. The authors claim that such knowledge can be useful for information professionals who need to revise author abstracts, or use them for other activities in the organization of knowledge, such as subject analysis and control of vocabulary. With this purpose in mind, we summarize various findings of ESP research. We describe how abstracts vary in structure, content and discourse, and how linguists explain such variations. Other factors taken into account are the stylistic and discoursal features of the abstract, lexical choices, and the possible sources of blas. In conclusion, we show how such findings can have practical and theoretical implications for IS.
Hartley, J.; Betts, L.: Common weaknesses in traditional abstracts in the social sciences (2009) 0.01
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Abstract

Detailed checklists and questionnaires have been used in the past to assess the quality of structured abstracts in the medical sciences. The aim of this article is to report the findings when a simpler checklist was used to evaluate the quality of 100 traditional abstracts published in 53 different social science journals. Most of these abstracts contained information about the aims, methods, and results of the studies. However, many did not report details about the sample sizes, ages, or sexes of the participants, or where the research was carried out. The correlation between the lengths of the abstracts and the amount of information present was 0.37 (p < .001), suggesting that word limits for abstracts may restrict the presence of key information to some extent. We conclude that authors can improve the quality of information in traditional abstracts in the social sciences by using the simple checklist provided in this article.

Kuhlen, R.: Informationsaufbereitung III : Referieren (Abstracts - Abstracting - Grundlagen) (2004) 0.01

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Source: Grundlagen der praktischen Information und Dokumentation. 5., völlig neu gefaßte Ausgabe. 2 Bde. Hrsg. von R. Kuhlen, Th. Seeger u. D. Strauch. Begründet von Klaus Laisiepen, Ernst Lutterbeck, Karl-Heinrich Meyer-Uhlenried. Bd.1: Handbuch zur Einführung in die Informationswissenschaft und -praxis

Hartley, J.; Sydes, M.; Blurton, A.: Obtaining information accurately and quickly : are structured abstracts more efficient? (1996) 0.01

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Source: Journal of information science. 22(1996) no.5, S.349-356

Cross, C.; Oppenheim, C.: ¬A genre analysis of scientific abstracts (2006) 0.01
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Abstract

Purpose - The purpose of the paper is to analyse the structure of a small number of abstracts that have appeared in the CABI database over a number of years, during which time the authorship of the abstracts changed from CABI editorial staff to journal article authors themselves. This paper reports a study of the semantic organisation and thematic structure of 12 abstracts from the field of protozoology in an effort to discover whether these abstracts followed generally agreed abstracting guidelines. Design/methodology/approach - The method adopted was a move analysis of the text of the abstracts. This move analysis revealed a five-move pattern: move 1 situates the research within the scientific community; move 2 introduces the research by either describing the main features of the research or presenting its purpose; move 3 describes the methodology; move 4 states the results; and move 5 draws conclusions or suggests practical applications. Findings - Thematic analysis shows that scientific abstract authors thematise their subject by referring to the discourse domain or the "real" world. Not all of the abstracts succeeded in following the guideline advice. However, there was general consistency regarding semantic organisation and thematic structure. Research limitations/implications - The research limitations were the small number of abstracts examined, from just one subject domain. Practical limitations - The practical implications are the need for abstracting services to be clearer and more prescriptive regarding how they want abstracts to be structured as the lack of formal training in abstract writing increases the risk of subjectivity and verbosity and reduces clarity in scientific abstracts. Another implication of the research are that abstracting and indexing services must ensure that they maintain abstract quality if they introduce policies of accepting author abstracts. This is important as there is probably little formal training in abstract writing for science students at present. Recommendations for further research are made. Originality/value - This paper reports a study of the semantic organisation and thematic structure of 12 abstracts from the field of protozoology.

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