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1.
Scientometrics - The challenge of increasing the impact of regional journals has received much attention. While funding and research agencies require the acceptance of papers from foreign authors...  相似文献   

2.
Lund  Brady D.  Maurya  Sanjay Kumar 《Scientometrics》2020,125(3):2491-2504
Scientometrics - This study investigates a potential relationship between highly-cited scholarly papers and the number of citations received by other papers with which they share a journal issue....  相似文献   

3.
The family of indicators presented in this paper includes indices created by taking into account not only the direct but also the indirect impact of citations and references. Three types of citation graphs are presented, namely, the Paper-Citation graph, the Author-Citation graph and the Journal-Citation graph, along with different methods for constructing them. In addition, the concept of generations of citations is examined in detail, again by presenting various methods for defining them found in the literature. Finally, a number of indirect indicators for papers, authors and journals are discussed, which among others, include PageRank, CiteRank, indirect h-index and the EigenFactor score.  相似文献   

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Scientometrics - It is inevitable that the ´publish or perish´ paradigm has implications for the quality of research published because this leads to scientific output being evaluated...  相似文献   

5.
In this paper, we analyzed data relating to the language of papers written by winners of Nobel Prizes in physics before they won the prize and their journals of publication, and we identified the change in scientific language corresponding with shifts of the center of the scientific world. Using the science citation index as the main data source, we also collected information on the distribution of prize-winning scientists by country, by each scientist’s number of published papers, and by language. We then analyzed their papers in terms of the different journals based in different countries. The results are presented in three parts: (1) the main languages used in the papers are English and German. The proportion of papers in English is gradually increasing, while that of papers in German is decreasing. (2) The prize winning scientists’ papers have been published mainly in journals in their own nation and in the United States. (3) Journals based in their own countries are very helpful to these scientists early in their careers.  相似文献   

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During Eugene Garfield’s (EG’s) lengthy career as information scientist, he published about 1500 papers. In this study, we use the impressive oeuvre of EG to introduce a new type of bibliometric networks: keyword co-occurrences networks based on the context of citations, which are referenced in a certain paper set (here: the papers published by EG). The citation context is defined by the words which are located around a specific citation. We retrieved the citation context from Microsoft Academic. To interpret and compare the results of the new network type, we generated two further networks: co-occurrence networks which are based on title and abstract keywords from (1) EG’s papers and (2) the papers citing EG’s publications. The comparison of the three networks suggests that papers of EG and citation contexts of papers citing EG are semantically more closely related to each other than to titles and abstracts of papers citing EG. This result accords with the use of citations in research evaluation that is based on the premise that citations reflect the cognitive influence of the cited on the citing publication.  相似文献   

9.
The purpose of this study was to investigate the relationship between journals" productivity and their citations in the field of semiconductors. Journal samples were gathered from the INSPEC database, 1978 to 1997 while the data of citation frequency, impact factor, cited half-life and citing half-life were obtained from Science Citation Index, Journal Citation Reports 1997 CD-ROM edition. One thousand and eight hundred and seventy seven journals publishing articles on semiconductors were retrieved. The nature for the data of journal productivity, impact factor, cited half-life and citing half-life are explored. Among these journals, only 672 journals that were covered in JCR were compared. Moreover, statistical tests of more productive journals with cumulative publication in semiconductor >100 were also conducted on the basis of all articles they published annually (for 1997). The results of the study showed that there is a significant correlation between journal productivity and citation frequency and between journal productivity and impact factor. However, there are no associations between journal productivity and cited half-life and between journal productivity and citing half-life. This revised version was published online in August 2006 with corrections to the Cover Date.  相似文献   

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Jokić  Maja  Mervar  Andrea  Mateljan  Stjepan 《Scientometrics》2019,120(3):1005-1029
Scientometrics - This study aims to assess the role of authored and edited books in scholarly communication through citation analysis. It focuses on social science journal articles written by...  相似文献   

12.
Wang  Peiling  Williams  Joshua  Zhang  Nan  Wu  Qiang 《Scientometrics》2020,122(2):933-955
Scientometrics - This study examined F1000Prime recommended research and review articles published in Cell, JAMA: The Journal of the American Medical Association, The Lancet, and The New England...  相似文献   

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Hartley  James 《Scientometrics》2017,110(2):1081-1084
Scientometrics - This letter describes how a large number of citations for particular publications are pleasing but how a low number is not, especially when the author thinks that some of the...  相似文献   

15.
Bordignon  Frederique 《Scientometrics》2022,127(2):959-972
Scientometrics - Critical citations are lacking a common definition in relation to extant research on knowledge construction and citation analysis, whereas studies on these topics seem to provide a...  相似文献   

16.
Scientometrics - This study is aim to determine significant changes and trends in neuroscience literature concerning Medical Subject Headings (MeSH) from 2000 to 2017. This article encourage...  相似文献   

17.
Ding  Yang  Dong  Xianlei  Bu  Yi  Zhang  Bin  Lin  Kexin  Hu  Beibei 《Scientometrics》2021,126(9):7609-7621
Scientometrics - Downloads and citations of papers are regarded as significant metrics of the academic level of researchers and the influence of journals. Besides, exploring the association between...  相似文献   

18.
Upflow anaerobic sludge blanket/bed (UASB) has been recognized as a robust technology arousing wide concern in wastewater treatment research recently. In this study, a bibliometric analysis was performed to evaluate the publications on UASB research from 1983 to 2012, based on the Science Citation Index databases. It was identified that a total of 2363 UASB-related outputs were published in 220 journals over the past 30 years. Results showed that China and Indian Institute of Technology in India came as the most productive country and institute publishing most articles on UASB, respectively. The most productive field of “wastewater treatment” would still maintain the leading role as to provide a good reference on the UASB research in the future. Besides, the performance improving approaches and practical applications of the UASB would probably continue as the two main developing orientations. This study is to serve as an alternative and innovative way of revealing the research trends in UASB.  相似文献   

19.
Pan  Weiwei  Jian  Lirong  Liu  Tao 《Scientometrics》2019,121(3):1407-1434
Scientometrics - Grey system theory has rapidly developed in recent years, and it has solved real-world problems in various scientific fields successfully. However, there is a lack of bibliometric...  相似文献   

20.
The paper discusses the often lamented lack of a theory of citations, and the lack of a sociological theory in particular. It draws attention to one proposed theory and discusses the potential reasons why it has not been generally accepted as the theory of citations, despite its merits in explaining many phenomena in the citation behaviour of scientists. This theory has been expounded by Latour and presented, in particular, in his book entitledScience in Action.  相似文献   

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