共查询到20条相似文献，搜索用时 398 毫秒
1.
本文分析了美国大学图书馆学术书刊遴选的经济学依据及经验，以为提高我国图书馆的经济效益和科学化管理水平提供参考和借鉴。 相似文献
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日本科技期刊运行机制和发展环境研究 总被引：3，自引：0，他引：3
研究日本科技期刊的出版模式与运行机制,以及法律政策环境和经济政策环境.认为日本科技期刊发展的成功经验,对许多国家,特别是官方语言为非英语的国家,有一定的可借鉴性. 相似文献
3.
探讨日本科技期刊宏观发展与趋势，对日本科技期刊的出版模式与运行机制、法律政策环境和经济政策环境进行深入分析和研究，提出日本科技期刊发展的成功经验，以对其他国家，特别是官方语言为非英语的国家提供借鉴。 相似文献
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近年来,磁共振(NMR)技术在有机物分子结构表征中的运用越来越普遍,然而科技期刊中NMR图谱的编排格式尚不统一.列举了6种常见的一维磁共振氢谱(1H NMR)图并加以分析,以期强调科技期刊插图的编排在执行国家标准的基础上应进一步细化要求,并更好地与国际刊物接轨. 相似文献
6.
The growing complexity of scientific challenges demands increasingly intense research collaboration, both domestic and international. The resulting trend affects not only the modes of producing new knowledge, but also the way it is disseminated within scientific communities. This paper analyses the relationship between the “degree of internationalization” of a country’s scientific production and that of the relevant citing publications. The empirical analysis is based on 2010-2012 Italian publications. Findings show: i) the probability of being cited increases with the degree of internationalization of the research team; ii) totally domestic research teams tend to cite to a greater extent totally domestic publications; iii) vice versa, publications resulting from international collaborations tend to be more cited by totally foreign publications rather than by publications including domestic authors. These results emerge both at overall and at discipline level. Findings might inform research policies geared towards internationalization. 相似文献
7.
《Journal of Informetrics》2023,17(4):101450
Although the novelty of scientific publications has been the subject of previous studies, most have examined the distribution of references in the bibliography, which may not be effective in capturing implied scientific knowledge. We propose an analytical framework for measuring the novelty of scientific publications using a paper's title. At the heart of the framework, fastText is used to construct a vector space model in which papers with similar scientific knowledge are located close to each other, and the local outlier factor is used to measure the novelty of scientific knowledge implied in the papers on a numerical scale. The feasibility and validity of the analytical framework were assessed by comparing the average novelty scores of papers recommended with novelty-related tags in Faculty Opinions to those of papers without such tags. This case study of 15,653 papers published in a biomedical journal confirms that our framework is a useful complementary tool for the continuous assessment of the novelty of scientific publications and can serve as a starting point for developing more general models. 相似文献
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V. S. Lazarev A. V. Skalaban I. V. Yurik P. A. Lis D. A. Kachan 《Scientific and Technical Information Processing》2017,44(3):196-206
A comprehensive methodology for selecting the world’s scientific periodicals that are necessary to carry out research on specific natural science and technical directions is given based on the use of citation analysis taking into account both citation indexes of selected publications in specialized journals and their citation of specialized journals. A list of world journals and other publications is obtained based on which it is suggested to create the corresponding scientific and information environment. 相似文献
10.
Richard T. Kaser 《Publishing Research Quarterly》1996,12(2):34-37
The Federation has collected data on the number of unique items covered in our members’ printed publications and databases
since 1957. In addition to indicating the productivity of NFAIS member organizations, these data, published annually by NFAIS,
reveal trends in scientific communication, including political, economic, and social factors.
This article originally appeared inNFAIS Newsletter, August 1995. Copyright 1995, the National Federation of Abstracting and Information Services, Philadelphia, PA. Used with
permission. 相似文献
11.
Language distribution in scientific communication reflects the influence of different languages on science in global perspective. The study, based on over 450 thousand scientific tweets of all publications indexed by Scopus in June 2015, reveals the language distribution in informal scientific communication. Moreover, this result is compared with the language distribution in formal scientific communication reflected in scientific publications. Results show: (1) The language of scientific tweets is concentrated in English (91%), Japanese (2.4%) and Spanish (1.7%), while the language of scientific publications is concentrated in English (90.6%), Chinese (5%) and German (1.1%). (2) Both scientific tweets and scientific publications present disciplinary differences in language distribution, reflecting the different amount of attention that authors of different languages have on certain disciplines. (3) Except Saudi Arabia, investigated countries all over the world, regardless of whether their native language is English or not, all have English scientific tweets in the dominant position. For the vast majority of these countries, the native language scientific tweets only rank the second position. (4) Overall, 26% of tweeters use more than one language to tweet scientific products, while 49% of scientific tweeters tweet everything in English only. The results indicate that English has undoubtedly become the lingua franca in informal scientific communication. 相似文献
12.
数据密集、语义、可视化与互动出版:全球科技出版发展趋势研究 总被引：2，自引：0，他引：2
探讨全球科技出版领域呈现的数据密集型出版、语义出版、可视化出版与互动出版等趋势.指出数据密集型出版从宏观层面构建海量数据的框架蓝图,为科学范式的转变提供基础环境;语义出版通过对各种文献进行标引关联,从微观层面铺设结构化数据的基础设施,解决数据和信息的机器理解问题;可视化出版作为重要的直观表达工具,从文献组成部分、文献架构、文献网络三个层面最大限度地提升科研人员获取信息的效率和效果;互动出版目前以学术维基出版物和全新的同行评议为主要特色,既是“无形学院”在网络 环境下的延伸,也渗透于正式科学交流中,从读者和用户层面打破科学信息开放、共享、交流的主要障碍. 相似文献
13.
M M Cummings 《Bulletin of the Medical Library Association》1985,73(1):1-8
The decline in federal support of educational programs has made it difficult for libraries to apply new technologies to improve practices and services. While federal support has declined in constant dollars, there has been a modest increase in grants from private foundations. Current U.S. policies require federal agencies to recover full costs of rendering services (Circular A-25) and require the transfer of many federal service-oriented activities to the commercial sector (Circular A-76). Additionally, the Paperwork Reduction Act of 1980 is inhibiting the production and dissemination of federal publications. Government pursuit of these policies adds a heavy economic burden to libraries and threatens to reduce access to the scholarly and scientific record. 相似文献
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E. Z. Suluimanov V. A. Frolova S. K. Khasenova 《Scientific and Technical Information Processing》2009,36(5):290-297
This paper gives the results of the scientometric analysis of foreign publications by Kazakh authors that was reflected in
the SCOPUS DB in 1991–2008. The publication activity is expressed in 3883 documents, the citation index of which is 10 132.
The average share of Kazakh publications in the total worldwide flow is equal to 0.017%. The citation rate of publications
was revealed to have significantly grown since the 1996–2000 period. It is shown that most articles were written in English
and published in periodical editions. The main themes of publications are represented by physics and chemistry. The leading
foreign partners of Kazakhstan in the scientific sphere were determined. Kazakh-Russian scientific cooperation is developing
most fruitfully. 相似文献
15.
We discussed several issues related to the systematization of scientific publications in the field of chemistry and chemical technology that are contained in abstract databases such as the Web of Science Core Collection, Scopus, and the VINITI RAS Chemistry Database. Next we noted a rapid growth of interdisciplinary publications authored by chemists. We discussed the problems of information support in view of the intensifying interdisciplinary and multidisciplinary nature of research. Then we presented the results of an information search performed across several abstract databases for the main subject areas. In the end, we discussed an increase in the number of scientific publications in the field of chemistry and chemical technology, which has accelerated in recent years in comparison to other fields of science. 相似文献
16.
E. Z. Suleimenov 《Scientific and Technical Information Processing》2010,37(1):33-36
The purpose of the Kazakh publication citation indicator that has been developed in Kazakhstan since 2005 is to carry out
scientometric analysis of scientific publications to determine their citation rate. At present, the bibliographic database
(BDB) on citation includes information on the publication activities and citation index of approximately 30000 Kazakh scientists
and specialists. They had over 18000 scientific papers published in over 500 domestic and foreign journals. The total quantity
of references to papers by Kazakh scientists was more than 28000. The Kazakh analogue of the science citation index determination
system is an efficient tool for analytical work with the BDB of scientific publications, which makes it possible to calculate
publication activities and citation parameters, which are used to define the value and demand for the results of scientific
work in various fields of domestic science. 相似文献
17.
V. S. Egorov 《Scientific and Technical Information Processing》2013,40(1):46-57
The current details of publishing in the scientific and technological field are analyzed. Attention is paid to the reinforcement of the information noise that accompanies administrative approaches to the improvement of the citation index. The roles and functions of publishers that deal with scientific-journal literature are investigated. The need for a strict ranking of scientific publications based on their scientific value established through high-quality peer review, as well as the difficulties in the organization of peer-review work, are highlighted. The possibility of organizing a centralized peer review of scholarly journal publications on the basis of peer-review centers is presented and discussed. It is assumed that this will help to eliminate one of the major barriers to open access to scientific articles. 相似文献
18.
The purpose of this research is to study co-authorship and scientific publications of faculty members at Shahed University, located in Iran, during the period of 2000 to 2008. Scientometrics methods were used to evaluate scientific publications. The rate of co-authorship is high (91.27%) in comparison with single authorship (8.73%). Moreover, there is a great number of scientific collaborations among Shahed University faculty members but international collaboration is low. The article provides insight into co-authorship at Shahed University and provides useful information for researchers who are seeking to learn about the collaboration in scientific works by Iranian researchers at the national and international levels. 相似文献
19.
V. S. Egorov 《Scientific and Technical Information Processing》2013,40(4):224-232
blishing in a digital society are analyzed. The concept of the e-book is described. The role and functions of publishing houses focused on the publication of scientific literature are reviewed. The differences between the use of copyrights for scientific literature and all other types of publications are specified. In those cases where the government contributes to the funding of scientific literature through research foundations, it is proposed to limit the role of publishing houses to technical functions related to layout design and thus ensure the subsequent inclusion of scientific publications in open free access. The possibility of expanding the list of scientific literature items that can be supported publicly is justified. The need to legally support the digitalization of scientific literature published in the Soviet Union and its subsequent inclusion into open access is discusse. 相似文献
20.
从发文总量、期刊分布、核心作者等角度,对2006-2010年江西省高校图书馆作者发表的论文进行了一系列统计分析,由此反映出江西省高校图书馆作者发文的概貌及发展趋势,并以期引发人们对高校图书馆科研群体的关注和思考。 相似文献