Worldwide topology of the scientific subject profile: a macro approach in the country level

[Background] Models for the production of knowledge and systems of innovation and science are key elements for characterizing a country in view of its scientific thematic profile. With regard to scientific output and publication in journals of international visibility, the countries of the world may be classified into three main groups according to their thematic bias.[Methodology/Principal Findings] This paper aims to classify the countries of the world in several broad groups, described in terms of behavioural models that attempt to sum up the characteristics of their systems of knowledge and innovation. We perceive three clusters in our analysis: 1) the biomedical cluster, 2) the basic science & engineering cluster, and 3) the agricultural cluster. The countries are conceptually associated with the clusters via Principal Component Analysis (PCA), and a Multidimensional Scaling (MDS) map with all the countries is presented.[Conclusions/Significance] As we have seen, insofar as scientific output and publication in journals of international visibility is concerned, the countries of the world may be classified into three main groups according to their thematic profile. These groups can be described in terms of behavioral models that attempt to sum up the characteristics of their systems of knowledge and innovation

Benchmarking scientific performance by decomposing leadership of Cuban and Latin American institutions in Public Health

This is a post-peer-review, pre-copyedit version of an article published in Scientometrics. The final authenticated version is available online at: http://dx.doi.org/10.1007/s11192-015-1831-z”.Comparative benchmarking with bibliometric indicators can be an aid in decision-making with regard to research management. This study aims to characterize scientific performance in a domain (Public Health) by the institutions of a country (Cuba), taking as reference world output and regional output (other Latin American centers) during the period 2003–2012. A new approach is used here to assess to what extent the leadership of a specific institution can change its citation impact. Cuba was found to have a high level of specialization and scientific leadership that does not match the low international visibility of Cuban institutions. This leading output appears mainly in non-collaborative papers, in national journals; publication in English is very scarce and the rate of international collaboration is very low. The Instituto de Medicina Tropical Pedro Kouri stands out, alone, as a national reference. Meanwhile, at the regional level, Latin American institutions deserving mention for their high autonomy in normalized citation would include Universidad de Buenos Aires (ARG), Universidade Federal de Pelotas (BRA), Consejo Nacional de Investigaciones Cientı´ficas y Te´cnicas (ARG), Instituto Oswaldo Cruz (BRA) and the Centro de Pesquisas Rene Rachou (BRA). We identify a crucial aspect that can give rise to misinterpretations of data: a high share of leadership cannot be considered positive for institutions when it is mainly associated with a high proportion of non-collaborative papers and a very low level of performance. Because leadership might be questionable in some cases, we propose future studies to ensure a better interpretation of findings.This work was made possible through financing by the scholarship funds for international mobility between Andalusian and IberoAmerican Universities and the SCImago GroupPeer reviewe

Knowledge Integration and Diffusion: Measures and Mapping of Diversity and Coherence

I present a framework based on the concepts of diversity and coherence for the analysis of knowledge integration and diffusion. Visualisations that help understand insights gained are also introduced. The key novelty offered by this framework compared to previous approaches is the inclusion of cognitive distance (or proximity) between the categories that characterise the body of knowledge under study. I briefly discuss the different methods to map the cognitive dimension

Metrics to evaluate research performance in academic institutions: A critique of ERA 2010 as applied in forestry and the indirect H2 index as a possible alternative

Excellence for Research in Australia (ERA) is an attempt by the Australian Research Council to rate Australian universities on a 5-point scale within 180 Fields of Research using metrics and peer evaluation by an evaluation committee. Some of the bibliometric data contributing to this ranking suffer statistical issues associated with skewed distributions. Other data are standardised year-by-year, placing undue emphasis on the most recent publications which may not yet have reliable citation patterns. The bibliometric data offered to the evaluation committees is extensive, but lacks effective syntheses such as the h-index and its variants. The indirect H2 index is objective, can be computed automatically and efficiently, is resistant to manipulation, and a good indicator of impact to assist the ERA evaluation committees and to similar evaluations internationally.Comment: 19 pages, 6 figures, 7 tables, appendice

Chilean sport sciences scientific production indexed in the Web of Science (1981-2016)

9 p.Objetivo: realizar un análisis bibliométrico de la producción científica chilena de Ciencias del deporte indexada en la Web of Science hasta 2016. Métodos: se analizaron los artículos y revisiones de Ciencias del deporte de Chile incluidos en los índices de la Colección principal de Web of Science hasta 2016. Los datos se recopilaron y filtraron en el programa Endnote X6 y luego se exportaron a Excel 2013, Bibexcel e Histcite para su análisis. La bibliometría se centró en la productividad, los sujetos y los patrones de colaboración. Resultados: Se encontraron un total de 152 documentos publicados desde 1981 hasta 2016. Las ciencias de la vida fueron el área de investigación principal (104), mientras que la fisiología (36) y la teoría del entrenamiento deportivo (30) fueron los sujetos más representados. La media de autores por artículo fue de 5,26 y el porcentaje de colaboración estuvo principalmente entre el 94% y el 100%. Ramírez-Campillo fue el autor más prolífico (24) y Caniuqueo logró el mayor índice de colaboración (10.83). Se descubrieron dos redes, con 20 y 10 académicos respectivamente y que representan 19 instituciones diferentes. Un grupo de 53 revistas diferentes ha difundido publicaciones de Ciencias del Deporte de Chile, pero 12 de ellas recolectaron el 60.53% de la producción total. Conclusión: la producción científica chilena de Ciencias del Deporte indexada en la Web of Science muestra el desarrollo progresivo y el fortalecimiento de este campo del conocimiento, claramente orientado a las Ciencias de la Vida, el trabajo en equipo y la colaboración internacional. También se debe destacar el establecimiento de una red que incluye académicos de Australia, Brasil, Canadá, Chile y España, que está impulsando la investigación de Ciencias del Deporte en este paísS

Software survey: VOSviewer, a computer program for bibliometric mapping

We present VOSviewer, a freely available computer program that we have developed for constructing and viewing bibliometric maps. Unlike most computer programs that are used for bibliometric mapping, VOSviewer pays special attention to the graphical representation of bibliometric maps. The functionality of VOSviewer is especially useful for displaying large bibliometric maps in an easy-to-interpret way. The paper consists of three parts. In the first part, an overview of VOSviewer's functionality for displaying bibliometric maps is provided. In the second part, the technical implementation of specific parts of the program is discussed. Finally, in the third part, VOSviewer's ability to handle large maps is demonstrated by using the program to construct and display a co-citation map of 5,000 major scientific journals

Cuban scientific production in Medicine and Public Health: Scopus 2003-2011

El objetivo de este trabajo fue analizar la evolución del volumen y la visibilidad de la producción científica cubana en Salud Pública y en Medicina para determinar si siguen los mismos patrones de comunicación, y recomendar buenas prácticas de publicación. Se aplicaron indicadores bibliométricos de volumen, visibilidad y colaboración extraídos del portal SCImago Institutions Rankings a partir de datos de Scopus, para el área temática Medicine y la categoría Public Health, Environmental and Occupational Health, período 2003-2011. Cuba tiene una posición relativamente alta en los rankings de volumen de producción científica tanto en Medicina como en Salud Pública en los contextos internacionales y regionales, mientras que en impacto está entre los últimos países. La tendencia de la producción es al crecimiento, aunque en Salud Pública es más acelerado. El liderazgo es alto, pero la colaboración internacional está por debajo de lo esperado. La publicación en revistas de alto impacto (primer cuartil) y los artículos en el 10% más citado (excelencia) son escasos. Se concluye que el volumen y el impacto de la publicación no están acorde al potencial científico de salud cubana. Se recomienda incrementar la colaboración científica, la publicación de artículos en revistas de alto impacto, la preparación de los recursos humanos y seguir las recomendaciones internacionales sobre las buenas prácticas de edición y publicación científica.The aim of this study was to analyze the evolution of the quantity and visibility of Cuban scientific production in Public Health and Medicine to determine if they follow the same patterns of scientific communication and the recommended best practices for publication. Bibliometric indicators of quantity, visibility and cooperation were extracted from the SCImago Institutions Rankings website, which is based on Scopus data, in the field of Medicine and category of Public Health, Environmental and Occupational Health from 2003 to 2011.Cubahas a relatively high position in the rankings of scientific production in both Medicine and Public Health within the international and regional contexts, but its impact is ranked among the last countries. The production trend of both fields has increased, but public health is increasing faster. Leadership is high, but international collaboration is below expectations. Publication in high impact journals (first quartile) and articles in the set 10% most cited documents (excellence) are scarce. Thus, it may be concluded that the volume and impact of publication are not in accordance with the scientific potential of Cuban health. We recommend increasing scientific cooperation, publishing articles in high impact journals, training human resources and following the international recommendations for good editorial and scientific publication practices