共查询到20条相似文献，搜索用时 312 毫秒
1.
The users demands and the situation of economic & cultural development of the society as wellhinge the rise and fall of the library cause.Demands of users have not been get on the upsurge in thatthe economic and cultural development of china is in a state 相似文献
2.
The major content of the study of library users is the study of their psychology. Readers emotion is subject to the library s environment, the quality and quantity of the documents and the emotion of the readers themselves as well. In order to make a good job of reader services, the librarians, in addition to their erudition and skill, should have the following three qualities: 1) self-cultivation， 2) ability to observe and analyse the readers psychology， and 3) sedate and refined appearance. 相似文献
3.
联机公共检索目录系统的发展 总被引：2，自引：0，他引：2
Since the development of the Online Public Access Catalogues in the 1970s, libraries in Europe and America have devoted more and more attention to it. To date, it has already developed to the third generation. The OPAC System makes those users who lack training and experience be able to use it directly. It provides the users a kind of capability to access, which is neither like the order language with a very complex function, nor is it like the "menu" one with a very simple function. The interface design of it is an important phase of OPAC device,the study of which falls into the following categories;1)the matching aid.2)the retrieval aid.and 3)the semantic/contextual aid.The successful practice of the development and services of OPAC opens up a wide range of prospect for readers to use library materials directly. 相似文献
4.
论联机环境对规范控制的影响 总被引：1，自引：0，他引：1
The article explains the basic concepts of authority control, cataloging of copies and the original cataloging. Changes of authority control in the online environment are also discussed, including authority control for shifting from precataloging to postcataloging and separating of mechanical labour from mental labour, and the implementation of authority control at different levels. The paper shows the necessity of partial and local authority control, pointing out that the individual authority of files may have already been obsolete,and they should be replaced by online authority files.The author holds that the vital question confronted by libraries is to make a change of authority work so as to control online catalogues.He also places emphases on the chief problems to be taken into consideration for the ahthority work in China.3 illus.17 references. 相似文献
5.
剖析情报学理论体系流派的用户观 总被引：1，自引：0，他引：1
The paper analyses informations, information systems, information users and the interrelations among them. It generally evaluates the user concepts of each of the following schools of information science:the interchange school, the knowledge school, the decision school and the communication school. 3 illus. 9 references. 相似文献
6.
At present, the research papers on comparative librarianship in China lack the studies of living examples. There are too many approaches to pure theories. On account of the lack of the support from practices, merely depending and drawing on the experience from other countries,it is very hard for the achievements made to guide the practices. Thus, theory and practice would split and break up sooner or later. Besides, some researchers are eager for quick success and instant benefit, trying to accomplish in one move.In addition,narrow knowledge of the researchers and the irrational structure of knowledge also affect the researchers to make a thorough study. 相似文献
7.
图书馆学基础理论研究概述 总被引：18，自引：0，他引：18
Since Mr.M.W.Schrettinger of Germany used the term"library science"for the first time in1807,quite a few Chinese and foreign library scientists have been trying to explore its nature,and theobjects,contents and methods of study,at the same time to explain 相似文献
8.
The Subject of information consciousness is probed from the four aspects of its definition, history, structure and function on the basis of Marxist principles of philosophy and dialectics. The paper holds that information consciousness being a high-grade psychological reaction of human nervous system to the information system, is a scientific activity which has progressively approached to perfection in the process of the emergence and development of scientific information activities since the present era. 1 illus.13 refs. 相似文献
9.
语言层次论 总被引：1，自引：0，他引：1
From a macroscopic point of view the paper reviews the differentiation phenomenon of the language functional gradation, holding that three gradations are included in a language, i.e. the daily social intercourse language, the scientific interchange language and the retrieval language. With this starting point in mind, the author presents the relationship among the language gradations and the leading features of each. 1 illus:9 references. 相似文献
10.
市场经济对图书馆工作的影响──关于强化图书馆生存和发展能力的思考 总被引：1，自引：0，他引：1
市场经济对图书馆工作的影响──关于强化图书馆生存和发展能力的思考周声浩Ａｂｓｔｒａｃｔ：Ｓｉｎｃｅｔｈｅｅｓｔａｂｌｉｓｈｍｅｎｔｏｆｔｈｅｓｏｃｉａｌｉｓｔｍａｒｋｅｔｅｃｏｎｏｍｙ，ｌｉｂｒａｒｙｗｏｒｋｈａｓｗｉｔｎｅｓｓｅｄｉｔｓｅｘｐａｎｓ... 相似文献
11.
以文献标题中的英—中、中—英翻译为素材，对文献标题翻译概念信息传递中的单词术语与多词术语进行了比较和探讨。 相似文献
12.
Olle Persson 《Journal of Informetrics》2010,4(3):415-422
In this study direct citations are weighted with shared references and co-citations in an attempt to decompose a citation network of articles on the subject of library and information science. The resulting maps have much in common with author co-citation maps that have been previously presented. However, using direct citations yields somewhat more detail in terms of detecting sub-domains. Reducing the network down to the strongest links of each article yielded the best results in terms of a high number of clusters, each with a substantial number of articles similar in content. 相似文献
13.
哪些因素会影响学术论文的被引次数是文献计量学领域的一个经典研究议题。目前的研究主要关注论文的内容特征和形式特征与被引次数之间的关系,鲜有研究从文本可读性视角切入这一议题。文本可读性影响读者对文本内容的理解和知识吸收,是一个关乎知识传播效率和研究成果认可度的重要因素。本研究在控制论文知识品质和权威性的基础上,使用文本可读性R值等五个变量研究论文的文本可读性对被引次数的影响。以中文图书情报学知名期刊发表于2016—2020年的论文为研究样本,研究发现论文的文本可读性R值、是否采用复合式标题、是否使用公式和表格对被引次数有显著影响,而是否使用图对被引次数没有显著影响。研究验证了中文情境下文本可读性对论文影响力的实质性作用,研究结果对科研人员改善自身的中文学术写作以及提高研究成果影响力具有重要参考价值。 相似文献
14.
15.
《Library Acquisitions: Practice & Theory #》1992,16(3):229-242
Each of the many materials budget allocation formulas developed and implemented by academic libraries is unique in terms of the variables which are included as well as the relative weighting applied to each variable. This study quantitatively compares how the differences in the composition of seven such formulas affect allocations of monograph and serials budgets by applying the formulas to a single test case, a small undergraduate library. Comparisons are made of the major discipline groups (Humanities, Social Sciences, and Science and Technology) as well as at the departmental level (sciences). Despite considerable differences in the construction of these formulas, fairly consistent outcomes are predicted. Coefficients of variation for the means of the seven formula allocations for major discipline groups range from 5.0% to 10.8%. Formulas that include a “library usage” variable do not yield allocations significantly different from those that exclude this variable. The means of formula allocations calculated for four science subjects agree with allocations derived from recent survey data for library spending in these areas to within one standard deviation. It is concluded that there is a considerable degree of similarity in the way allocation formulas function in practice. 相似文献
16.
《Library Acquisitions: Practice & Theory #》1989,13(4):381-390
The literature has, over the years, been represented by a number of contributions dealing with allocation formulas in academic libraries. Previous studies have shown that a majority of libraries made use of formulas. The present study focuses on the proportion of libraries using formulas for resource allocation now, characteristics of the institutions with which those libraries are affiliated, and the composition of the formulas. Relatively few variables are widely used, but the weightings and relationships among variables differ considerably from formula to formula. Examples of some formulas currently in use are presented. 相似文献
17.
Meta-analysis refers to the statistical methods used in research synthesis for combining and integrating results from individual studies. In this regard meta-analytical studies share with narrative reviews the goal of synthesizing the scientific literature on a particular topic, while as in the case of standard articles they present new results. This study aims to identify the potential similarities and differences between meta-analytical studies, reviews and standard articles as regards their impact and structural features in the field of psychology. To this end a random sample of 335 examples of each type of document were selected from the Thomson Reuters Web of Science database. The results showed that meta-analytical studies receive more citations than do both reviews and standard articles. All three types of documents showed a similar pattern in terms of institutional collaboration, while reviews and meta-analytical studies had a similar number of authors per document. However, reviews had a greater number of references and pages than did meta-analytical studies. The implications of these results for the scientific community are discussed. 相似文献
18.
19.
《现代图书情报技术》核心著者测评 总被引：15，自引：0，他引：15
朱亚丽 《现代图书情报技术》2004,20(12):83-84
依据发文篇数和被引频次确定出29名核心著者，借用相关系数 r，分析了核心著者发文量和被引量之间的相关性。 相似文献
20.
This study analyzed the productivity of top scholars in the field in terms of published books in order to (1) equate the relative value of published books in comparison to published research articles, and (2) provide a scholarship ranking which takes into consideration both published books and published research articles. The list of the top 102 researchers in the field, as identified by Hickson, Stacks, and Bodon (1999) and 29 additional researchers identified by Funkhouser (1996) as the top “most cited”; researchers served as the parameters for this study. The total number of articles from those researchers (2,687) was divided by the number of books they had written (426), producing an article‐to‐book ratio of 6.3. Each book was multiplied by that coefficient and that number was added to the number of articles for each author to produce a ranking of the top 100 prolific researchers in communication, based on a combination of both articles and books published. 相似文献