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Introduction: This paper examines the scientific production related to the public media in digital world, due to the increase in the last decade. Methodology: 292 indexed references in Web of Science between 2012-2022 are selected, carrying out a bibliometric analysis of citation, co-citation and co-words of scientific research on the subject. Results: The aforementioned analysis determines that the countries with the highest number of citations on the subject are Belgium, the United States, England and Austria; the source with the highest number of citations is Journalism Studies; the most cited documents are those of Van Dijck and Poell, (2015) and Aalberg et al. (2013); concerning authors, the most cited are Shanto Iyengar and Hilde Van den Bulck. Concerning the analysis of co-citations, the most mentioned papers are Bardoel, (2003), Hallin y Mancini (2004) and Brevini, B. (2013), and the most cited authors are Hallin, D. C., Van den Bulck, H. and Benson, R. In both cases, the thematic groupings are: public television services, media and politics and influence of the media on public opinion. Regarding the co-citation of sources, Media, Culture & Society; Journal of Communication and Revista Latina de Comunicación Social, among others. The analysis of co-words shows the main research subjects: news communication, mass communication, European journalism and global journalism. Discussion and conclusions: This paper makes it possible the identification of the main trends and theoretical fundamentals in the studied field, as well as to detect emerging trends. [ABSTRACT FROM AUTHOR]

Copyright of El Profesional de la Información is the property of EPI SCP and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Electronic Journal of Educational Research, Assessment & Evaluation / Revista Electrónica de Investigación y Evaluación Educativa is the property of RELIEVE - Revista Electonica de Investigacion y Evaluacion Educativa and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of El Profesional de la Información is the property of EPI SCP and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Ars Pharmaceutica is the property of Facultad de Farmacia de Granada and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Spanish Journal of Finance & Accounting / Revista Espanola de Financiacion y Contabilidad is the property of Routledge and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This paper presents a citation analysis of Internext - Review of International Business to detect the impact caused by papers published for the period 2006- 2013. The Publish or Perish (PoP) software is used, which retrieves articles and citations from Google Scholar database. As part of the applied indicators are: the distribution of authors by articles, citations per year, citation vs. self-citation, journal's citable vs. non citable documents, journal's cited vs. uncited documents, co-word analysis, and H Index. A total of 131 articles were obtained for 153 citations made until June, 2014. Most articles present multiple authorship. It is also detected an ascending line in the citation. The Journal has very low levels of self-citation, showing that most citing sources are Brazilian journals. The most cited articles have been published in the early years (2006-2008); whose main topics are related with the internationalization theory and strategy, the transaction analysis, and the corporate governance. The InternexT' H Index is 6 and the G Index is 9. [ABSTRACT FROM AUTHOR]

Copyright of Formación Universitaria is the property of Centro de Informacion Tecnologica (CIT) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Biblios is the property of University of Pittsburgh, University Library System and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Psychiatric research in Spain went through a notorious increase in quality and quantity of peer-reviewed papers during the last decade of the previous century, in parallel with other medical disciplines. Although there have been systematic studies of scientific production, they are inadequate from the perspective of the research groups and particularly from university departments. We considered this bibliometric study, in order to analyze the scientific production of the Department of Psychiatry and Forensic Medicine, at the Autonomous University of Barcelona, UAB [DPsML]. Methodology. In a cross-sectional survey of independent groups (n = 57, 54% men), indicators were applied to production, quality, visibility/distribution and sustained popularity. Results. DPsML research groups, published 314 articles and/or reviews (216 international) between 2004 - 2009, reaching a total of 974 quotations in the period (16 quots./basic researcher and 11.3 quots./clinical researcher). Contributions at the Thomson Scientific Index [TSI], come from clinical groups (56.48%), and basic groups: 43.52%. The basic groups showed on average impact factor of 5.12 and clinical groups of 2. Conclusions. DPsML published 11.84% of most cited papers in Spanish psychiatry, 20% in the field of drug addiction and 20.84% in the field of behavioral science,1 the inconsistent results with other bibliometric studies2 on the same researchers, shows the need for more tight and demanding indicators and mapping of production encompassing, both research groups as molar units (university departments). [ABSTRACT FROM AUTHOR]

A bibliometric and thematic approach of the journal Anales de Documentación (AD) is presented (1998-2007) on account of the celebration of its tenth anniversary. Productivity, collaborations patterns, research areas, visibility and journal impact are analysed. AD has published 153 research papers presented by 176 authors belonging to 56 institutions. AD presents a gender equality, with an institutional participation of 12 different countries. The main themes analyzed are Internet and Information and Communication Technologies, Library Science, information management and knowledge management, evaluation and quality of services, information resources and access to them and scientific publications. AD has received 54 citations corresponding to 64 authors, 30.7% papers being cited. Because of that, AD has reached a relevant position in the ranking of Library and Information Science Spanish journals. [ABSTRACT FROM AUTHOR]

Copyright of Revista General de Información y Documentación is the property of Universidad Complutense de Madrid and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

RESUMEN Los distintos campos científicos presentan prácticas de citación diferentes. Por ello, los indicadores bibliométricos basados en citas necesitan ser normalizados para permitir comparaciones entre campos. En este trabajo se analizan más de 600 revistas de ocho categorías JCR . Los resultados obtenidos indican que la velocidad de maduración del impacto varía considerablemente de una categoría a otra. El tiempo transcurrido hasta que la distribución de citas alcanza su máximo oscila entre 2 y 5 años, de ahí que el comienzo y finalización de la ventana de citación tengan un efecto determinante sobre el factor de impacto. Algunas revistas son penalizadas por el factor de impacto a 2 años y favorecidas por el de 5 años, y viceversa. Sin embargo, existen factores de impacto con ventanas variables de citación que producen, en términos generales, medidas de tendencia central más próximas. Scientific fields employ distinct citation practices. As such, bibliometric indicators based on citations need to be standardized to allow comparisons between fields. This paper examines more than six hundred journals in eight JCR categories. Results indicate that impact maturation rates vary considerably from one category to another. The time elapsed until the citation distribution reaches a maximum oscillates between two and five years; hence the opening and closing of the citation window is crucial to the impact factor. Some journals are penalized by the two-year impact factor and benefited by the five-year impact factor, and the reverse situation was also found. Nonetheless, there are impact factors of variable citation windows that produce closer measures of central tendency. [ABSTRACT FROM AUTHOR]

Agriculture has a screed of importance in the Cuban economy, for this reason the studies in this field of science have increased. The principal research aims to analyze the Cuban agricultural sciences from the scientific output, impact and performance of Cuban authors dedicated to research in the agricultural sector during the period 2005-2009 in the SCOPUS database. Determining productivity rates in response to variables such as age, author and journal. It is analyzed the impact of scientific results from the total citations, total cited articles and the average citations per paper. H, G, A and R Index is calculated for the 42 most productive authors and all the authors who received more than four cites during the study period, in order to compare the two samples and determine whether the most productive researchers agree with the most cited. The correlation is calculated indicators and statistical distributions. It is shown that the most productive researchers agree with the most cited and, therefore, have H, G, A and R indexes are more favorable. It is considered a possible alternative incorporating citation analysis and indicators derived from them, the processes of assessment and analysis of scientific activity to assess progress in the agricultural sector. [ABSTRACT FROM AUTHOR]

Copyright of El Profesional de la Información is the property of EPI SCP and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The main goal of this study is get to know the scientific research done at the University of Castilla-La Mancha in pure, experimental, and technological sciences, during 2000 and 2004. The main sources of information have been the ISI data bases; the article is the type of document analyzed; and the SI subject classification has been used. The results report data on productivity output, quality, reliability, language and main topics, and the international visibility and impact of its papers depending on the journals in which they have been published, measuring the impact factor and quartiles as a tool for ranking and categorizing journals, and the citations received by other authors. [ABSTRACT FROM AUTHOR]

The impact factor is one of criteria more utilized nowadays to evaluate the scientific journals. It is a judgment diffused and applied for the Journal of Citation Reports (JCR) of the Institute of Scientific Information (ISI). The same is easy to compute, but its utility can come influenced for several factors as number of existent publications in a discipline or area, the geographic reach, the kind of papers than a journal accepts, etc. In this sense, the objective of the present study was to analyze the relevance to choose one extensive sample of journals of psychology to evaluate the repercussion in the impact factor The results indicate that there are important changes in some journals. Also, it emphasizes the importance of selfcitations and of citations in international journals to interpret results. [ABSTRACT FROM AUTHOR]

The present paper ia a study of the scientific production of Cuban researchers from 1988 to 2004. A search in the data base of Web of Sciences in the field of the author's address with the word "Cuba" was carried out. A total of 7329 articles from all the country were recovered. Among them 838 belonged to CNIC. The field of the author's address was standardized. The articles more quoted were briefly analyzed as well as the institutions most represented. A study of the impact factor related to the most productive institutions was conducted as well as the average quations per articles of the most prolific authors. The most productive institutions and authors are shown. the University of Havanna, the National Center for Scientif Research, the Center for Genetic Engineering and Biotechnology and the Institute of Animal Science are the institutions with the most scientific productivity shown in the Web of Science during the evaluated period. [ABSTRACT FROM AUTHOR]

Copyright of El Profesional de la Información is the property of EPI SCP and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of El Profesional de la Información is the property of EPI SCP and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of El Profesional de la Información is the property of EPI SCP and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)