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Comparing Bibliometric Analysis Using PubMed, Scopus, and Web of Science Databases
Published on: October 24, 2019
La publicación electrónica y el estrechamiento de la ciencia y la erudición
1Department of Sociology, University of Chicago, 1126 East 59th Street, Chicago, IL60615, USA. jevans@uchicago.edu
Science (New York, N.Y.)
|July 19, 2008
Resumen
Las revistas en línea aumentan la eficiencia, pero pueden restringir la investigación científica. Los investigadores citan cada vez más artículos recientes, lo que potencialmente limita el compromiso profundo con la erudición pasada y acelera el consenso.
Área de la Ciencia:
- La bibliometría y la bibliometría.
- La comunicación académica es la comunicación académica.
- Ciencias de la información Ciencias de la información.
Sus antecedentes:
- Las revistas en línea ofrecen un acceso más amplio y una búsqueda eficiente en comparación con la impresión.
- Sin embargo, el acceso electrónico cambia la forma en que los científicos y académicos interactúan con la literatura de investigación.
Objetivo del estudio:
- Investigar el impacto de la disponibilidad de revistas en línea en los patrones de citación y el discurso científico.
- Analizar cómo la búsqueda electrónica y los hipervínculos influyen en la amplitud de la investigación citada.
Principales métodos:
- Análisis de una gran base de datos (34 millones de artículos) con datos de citas desde 1945-2005.
- Examen de la disponibilidad de revistas en línea desde 1998-2005 y su correlación con las tendencias de citación.
Principales resultados:
- El aumento de la disponibilidad de revistas en línea se correlacionó con las citas de artículos más recientes.
- Se observó una disminución en el número de revistas y artículos citados.
- Las citas se concentraron en un menor número de revistas y artículos altamente citados.
Conclusiones:
- La búsqueda eficiente en línea y los hipervínculos pueden conducir a un consenso acelerado.
- Esta tendencia podría potencialmente reducir el alcance de los hallazgos científicos y las ideas exploradas.
- El cambio de la navegación impresa a la búsqueda electrónica puede reducir el compromiso profundo con la erudición histórica.
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