Commentary I - The bibliographic ?impact factor?, the total number of citations and related bibliometric indicators: the need to focus on journals of public health and preventive medicine

2004 ◽  
Vol 49 (1) ◽  
pp. 15-18 ◽  
Author(s):  
Miquel Porta ◽  
Esteve Fernandez ◽  
Janeth Murillo ◽  
Joan Alguacil ◽  
Jos� L. Copete
2018 ◽  
Vol 159 (30) ◽  
pp. 1226-1234
Author(s):  
Anna Berhidi ◽  
Péter Szluka ◽  
Lívia Vasas

Abstract: Introduction: After getting indexed by scientific databases – Web of Science, Journal Citation Reports – the obtained scientific performance of the journal needs to be kept up. Aim: The aim of this article is to analyse citation numbers based on different bibliometric indicators between 2012 and 2016 comparing data with an article published in 2012. Method: Authors evaluated issues of Orvosi Hetilap published in 2013–2015 and searched data in various international databases. Number of citations, quality of citing journals were analysed based on the official 2015–2016 impact factor of Orvosi Hetilap. Scientific performance of the journal was evaluated according to data of SCImago webpage and Scopus database as well. Results: The official 2016 impact factor of Orvosi Hetilap is 0,349 which is the highest value compared with the previous factors. The articles of Orvosi Hetilap are cited by international authors and high impact factor journals, too. Further, more than half of the publications cited are open access. The most frequently cited categories are original and review articles, and case reports. Scientific performance of Orvosi Hetilap is promising according to indicators of SCImago webpage and Scopus database. Mean self-citation rate of the journal is about 30%. Its h-index is 7 in Web of Science Core Collection, and 19 in Scopus database. Conclusions: Citation analysis of this article shows that citation numbers and various bibliometric indicators can increase in a short period, but drastic changes can only happen in a long period with keeping and pushing the obtained values, and focusing on the further development of the journal. Orv Hetil. 2018; 159(30): 1226–1234.


2021 ◽  
pp. 1-22
Author(s):  
Metin Orbay ◽  
Orhan Karamustafaoğlu ◽  
Ruben Miranda

This study analyzes the journal impact factor and related bibliometric indicators in Education and Educational Research (E&ER) category, highlighting the main differences among journal quartiles, using Web of Science (Social Sciences Citation Index, SSCI) as the data source. High impact journals (Q1) publish only slightly more papers than expected, which is different to other areas. The papers published in Q1 journal have greater average citations and lower uncitedness rates compared to other quartiles, although the differences among quartiles are lower than in other areas. The impact factor is only weakly negative correlated (r=-0.184) with the journal self-citation but strongly correlated with the citedness of the median journal paper (r= 0.864). Although this strong correlation exists, the impact factor is still far to be the perfect indicator for expected citations of a paper due to the high skewness of the citations distribution. This skewness was moderately correlated with the citations received by the most cited paper of the journal (r= 0.649) and the number of papers published by the journal (r= 0.484), but no important differences by journal quartiles were observed. In the period 2013–2018, the average journal impact factor in the E&ER has increased largely from 0.908 to 1.638, which is justified by the field growth but also by the increase in international collaboration and the share of papers published in open access. Despite their inherent limitations, the use of impact factors and related indicators is a starting point for introducing the use of bibliometric tools for objective and consistent assessment of researcher.


2003 ◽  
Vol 9 (2) ◽  
pp. 95-95
Author(s):  
Charles E. Lyman

Microscopy and Microanalysis has made significant strides forward over the past year, and I would like to comment on two of these. First, the Institute for Scientific Information (ISI) ranked this journal third among the nine microscopy journals it indexes. The ranking was in terms of ISI's Impact Factor, which tracks the number of citations to papers published in the journal. A strong Impact Factor indicates that information in the journal is of interest to other workers in the field. Second, the National Library of Medicine (NLM) has selected Microscopy and Microanalysis to be indexed in MEDLINE (PubMed), beginning with the first issue of 2003. As any biologist will tell you, this listing is essential for the electronic visibility of papers in the fast-moving world of life sciences research. I thank Editorial Board member Dave Piston for his efforts in writing the initial letter of application to the NLM.


Author(s):  
Ligia Maria Vieira-da-Silva

Throughout history, knowledge and practices on the health of populations have had different names: medical police, public health, social medicine, community health, and preventive medicine. To what extent is the Brazilian collective health, established in the 1970s, identified with and differentiated from these diverse movements that preceded it? The analysis of the socio-genesis of a social field allows us to identify the historical conditions that made possible both theoretical formulations and the achievement of technical and social practices. Collective health, a product of transformations within the medical field, constituted a rupture in relation to preventive medicine and public health and hygiene, being part of a social medicine movement in Latin America that, in turn, had identification with European social medicine in the 19th century. Focused on the development of a social theory of health that would support the process of sanitary reform, collective health has been built as a space involving several fields: scientific, bureaucratic, and political. Thus, it brought together health professionals and social scientists from universities, health care services, and social movements. Its scientific subfield has developed, and the sanitary reform project has had several successes related to the organization of a unified health system, which has ensured universal coverage for the population in Brazil. It has incorporated into and dialogued with several reformist movements in international public health, such as health promotion and the pursuit of health equity. Its small relative autonomy stems from subordination to other dominant fields and its dependence on the state and governments. However, its consolidation corresponded to the strengthening of a pole focused on the collective and universal interest, where health is not understood as a commodity, but as a right of citizenship.


2012 ◽  
Vol 102 (S3) ◽  
pp. S357-S367 ◽  
Author(s):  
Eden V. Wells ◽  
Amy N. Sarigiannis ◽  
Matthew L. Boulton

2016 ◽  
Vol 42 (4) ◽  
pp. 324-337 ◽  
Author(s):  
Chia-Lin Chang ◽  
Michael McAleer

Purpose – Both journal self-citations and exchanged citations have the effect of increasing a journal’s impact factor, which may be deceptive. The purpose of this paper is to analyse academic journal quality and research impact using quality-weighted citations vs total citations, based on the widely used Thomson Reuters ISI Web of Science citations database (ISI). A new Index of Citations Quality (ICQ) is presented, based on quality-weighted citations. Design/methodology/approach – The new index is used to analyse the leading 500 journals in both the sciences and social sciences, as well as finance and accounting, using quantifiable Research Assessment Measures (RAMs) that are based on alternative transformations of citations. Findings – It is shown that ICQ is a useful additional measure to 2-year impact factor (2YIF) and other well-known RAMs for the purpose of evaluating the impact and quality, as well as ranking, of journals as it contains information that has very low correlations with the information contained in the well-known RAMs for both the sciences and social sciences, and finance and accounting. Practical implications – Journals can, and do, inflate the number of citations through self-citation practices, which may be coercive. Another method for distorting journal impact is through a set of journals agreeing to cite each other, that is, by exchanging citations. This may be less coercive than self-citations, but is nonetheless unprofessional and distortionary. Social implications – The premise underlying the use of citations data is that higher quality journals generally have a higher number of citations. The impact of citations can be distorted in a number of ways, both consciously and unconsciously. Originality/value – Regardless of whether self-citations arise through collusive practices, the increase in citations will affect both 2YIF and 5-year impact factor (5YIF), though not Eigenfactor and Article Influence. This leads to an ICQ, where a higher ICQ would generally be preferred to lower. Unlike 5YIF, which is increased by journal self-citations and exchanged citations, and Eigenfactor and Article Influence, both of which are affected by quality-weighted exchanged citations, ICQ will be less affected by exchanged citations. In the absence of any empirical evidence to the contrary, 5YIF and AI are assumed to be affected similarly by exchanged citations.


Sign in / Sign up

Export Citation Format

Share Document