La colaboración de los autores en la literatura producida sobre la Ley de Lotka

The collaboration of authors on the literature on Lotka’s law published since 1922 to June 2010, was analyzed. 651 documents produced by 728 different authors were identified; 53.3% of those documents were produced by single authors and 46.7% were produced in collaboration by two or more authors. The collaboration index (CI), the degree of collaboration (GC) and the coefficient of collaboration (CC) indexes were used to measure the extent of collaboration. Collaboration begun at the mid-60s and since then is growing in a constant rate. Collaboration was ratified by the three indexes studied

La colaboración de los autores en la literatura producida sobre la Ley de Lotka

Analiza la colaboración de los autores en la literatura publicada desde 1922 hasta junio del 2010 sobre la “Ley de Lotka”. Fueron identificadas 651 documentos producidos por 728 autores diferentes. Se encontró que el 53.3% de los documentos fueron producidos por autores únicos y 46.7% de los documentos fueron producidos en colaboración por dos o más autores. Esa colaboraciónes analizada con el índice de colaboración (IC), el grado de colaboración (GC) y el coeficiente de colaboración (CC). Se demuestra que existe un comportamiento de colaboración entre los científicos que investigan sobre la productividad científica de los autores. Esta colaboración se inicia a mediados de la década de los 60s y desde entonces está en pleno crecimiento. Este crecimiento es ratificado por los tres índices estudiados. Palabras clave Colaboración científica. Ley de Lotka. Índice de colaboración. Grado de colaboración. Coeficiente de colaboración. Bibliometría. Cienciometría. Informetría. Author’s collaboration on Lotka’s Law literature Abstract The collaboration of authors on the literature on Lotka’s law published since 1922 to June 2010, was analyzed. 651 documents produced by 728 different authors were identified; 53.3% of those documents were produced by single authors and 46.7% were produced in collaboration by two or more authors. The collaboration index (CI), the degree of collaboration (GC) and the coefficient of collaboration (CC) indexes were used to measure the extent of collaboration. Collaboration begun at the mid-60s and since then is growing in a constant rate. Collaboration was ratified by the three indexes studied. Keywords Scientific collaboration. Lotka’s law. Collaboration Index. Degree of collaboration. Collaboration Coefficient. Bibliometrics. Scientometrics; Informetrics

La colaboración de los autores en la literatura producida sobre la Ley de Lotka

The collaboration of authors on the literature on Lotka’s law published since 1922 to June 2010, was analyzed. 651 documents produced by 728 different authors were identified; 53.3% of those documents were produced by single authors and 46.7% were produced in collaboration by two or more authors. The collaboration index (CI), the degree of collaboration (GC) and the coefficient of collaboration (CC) indexes were used to measure the extent of collaboration. Collaboration begun at the mid-60s and since then is growing in a constant rate. Collaboration was ratified by the three indexes studied

La colaboración de los autores en la literatura producida sobre la Ley de Lotka

Analiza la colaboración de los autores en la literatura publicada desde 1922 hasta junio del 2010 sobre la “Ley de Lotka”. Fueron identificadas 651 documentos producidos por 728 autores diferentes. Se encontró que el 53.3% de los documentos fueron producidos por autores únicos y 46.7% de los documentos fueron producidos en colaboración por dos o más autores. Esa colaboración es analizada con el índice de colaboración (IC), el grado de colaboración (GC) y el coeficiente de colaboración (CC). Se demuestra que existe un comportamiento de colaboración entre los científicos que investigan sobre la productividad científica de los autores. Esta colaboración se inicia a mediados de la década de los 60s y desde entonces está en pleno crecimiento. Este crecimiento es ratificado por los tres índices estudiados.   http://revista.ibict.br/ciinf/article/view/131

Un acercamiento a la Revista Letras órgano de la Facultad de Letras y Ciencias Humanas de la Universidad Nacional Mayor de San Marcos

Analyze the types of documents, the authors that publish in the journal, the institutional affiliation of the authors, the collaborating entities, the thematic areas and the form of growth of the literature produced in the journal Letras of the Faculty of Letters and Human Sciences of the National Major University of San Marcos from 2003 to 2014. Peruvian and foreign authors were also identified as well as their links to Peruvian and/or foreign institutions

Análisis del fenómeno El Niño Costero por el método de las palabras asociadas

This study analyzes the news published in the newspapers La República and El Peruano in Lima-Peru, during the months of February to May 2017 about the phenomenon El Niño Costero in an attempt to understand the context and orientation of the news. The words within the text body were analyzed as they appeared in each of the retrieved documents. The textual words were “read” with the help of the free software TextStat 3.0 and the construction of the keywords of the newspapers articles was done with the software Linguakit. The selected keywords were standardized and transferred to R a programming language tool focused on statistical analysis with the algorithm of the MPA package

Análisis del fenómeno El Niño Costero por el método de las palabras asociadas

This study analyzes the news published in the newspapers La República and El Peruano in Lima-Peru, during the months of February to May 2017 about the phenomenon El Niño Costero in an attempt to understand the context and orientation of the news. The words within the text body were analyzed as they appeared in each of the retrieved documents. The textual words were “read” with the help of the free software TextStat 3.0 and the construction of the keywords of the newspapers articles was done with the software Linguakit. The selected keywords were standardized and transferred to R a programming language tool focused on statistical analysis with the algorithm of the MPA package

Comunidade científica e cientificidade da ciência da informação

Aborda alguns aspectos relativos a cientificidade da Ciência da Informação, enfocando sua gênese e conceituação, bem como as diferentes visões de vários autores sobre este campo do conhecimento. Além disso reflete sobre a importância de uma comunidade científica coesa e unânime para o fortalecimento da Ciência da Informação

Análisis cienciométrico de una revista de arqueología peruana

The publication pattern of the PUCP Archeology Bulletin during its 21 years of survival (1997-2017) is described. In the period studied there were 354 articles produced by 396 different authors that on average produce 1.12 articles per author. The published literature grows linearly at a rate of 16,357 articles per year. Lotka’s law adequately predicts this productivity of the authors, but the authors’ collaboration rate is low, meaning that in general they are solitary researchers. It was found that just over half of the collaborations published by this Bulletin come from researchers linked to universities and / or national entities. The other half comes from collaborations of authors linked to foreign universities and institutions. In general, the co-authors network of this Bulletin is composed of 276 vertices that have 437 edges. The network is quite disconnected and scatters where only 1.27% of possible links or interactions between authors are present. Each author on average shows links with 3 other authors. This network has 68 components (clusters) with 4 highlighted clusters. The average dist

Evaluación de revistas académicas de arqueología peruana

The this publication entitled "Evaluation of Academic Journals of Peruvian Archeology ”, addresses an important issue related to the production of articles for two Peruvian magazines. A private,the Archeology Bulletin of the Pontificia Universidad Católica del Peru and the other, national, the Archeology and Society Magazine, of the National University of San Marcos