نتایج جستجو برای: bibliometric

تعداد نتایج: 8523  

2013
Yuntao Pan Yuhua Zhang Xiaopei Gao Jia Jia Jiping Gao Zheng Ma

BACKGROUND: Neural regeneration following nerve injury is an emerging field that attracts extending interests all over the world. OBJECTIVE: To use bibliometric indexes to track studies focusing on neural regeneration, and to investigate the relationships among geographic origin, countries and institutes, keywords in the published articles, and especially focus on the region distribution, insti...

2016
Wang Qi

The dynamic nature of science is embodied in the growth of knowledge in magnitude and the transformation of knowledge in structure. More specifically, the growth in magnitude is indicated by a sharp increase in the number of scientific publications in recent decades. The transformation of knowledge occurs as the boundaries of scientific disciplines become increasingly less distinct, resulting i...

2014
Lutz Bornmann Loet Leydesdorff

Q uality assessments permeate the entire scientific enterprise, from funding applications to promotions, prizes and tenure. Their remit can encompass the scientific output of individual scientists, whole departments or institutes, or even entire countries. Peer review has traditionally been the major method used to determine the quality of scientific work, either to arbitrate if the work should...

2014
Holger Cramer Romy Lauche Gustav Dobos

BACKGROUND A growing number of randomized controlled trials (RCTs) have investigated the therapeutic value of yoga interventions. This bibliometric analysis aimed to provide a comprehensive review of the characteristics of the totality of available randomized yoga trials. METHODS All RCTs of yoga were eligible. Medline/PubMed, Scopus, the Cochrane Library, IndMED, and the tables of content of...

2011
Francisco Muñoz-Leiva María Isabel Viedma-del-Jesús Juan Sánchez-Fernández Antonio Gabriel López-Herrera

This article presents an application of a bibliometric and visual study of the research carried out on a social science subfield, concretely the consumer behaviour research (CBR), from a longitudinal perspective (period 1966–2008). The study combines performance analysis and science mapping for detecting and visualizing conceptual subdomains. Quantitative and qualitativemeasures are used in ord...

2015
Sa’ed H. Zyoud Samah W. Al-Jabi Waleed M. Sweileh Suleiman Al-Khalil Malik Alqub Rahmat Awang

Bibliometric studies, which involve the use of statistical methods, are increasingly being used for research assessment. A bibliometric analysis was conducted to evaluate the publication pattern of methaemoglobinaemia research output at the global level based on the Scopus database. We analysed selected documents with "methemoglobinemia", or "methaemoglobinaemia" as a part of the title and repo...

2015
Ana Lúcia Figueiredo Isabela Fontana

The objective of this research is to carry out an analysis of the evolution of scientific research on the concept of “platform”. The study employed a bibliometric method for the quantitative analysis, followed by a qualitative analysis of the contents of selected articles and books identified of greater relevance.

Journal: :CoRR 2011
Nees Jan van Eck Ludo Waltman

VOSviewer is a computer program for creating, visualizing, and exploring bibliometric maps of science. In this report, the new text mining functionality of VOSviewer is presented. A number of examples are given of applications in which VOSviewer is used for analyzing large amounts of text data.

Journal: :CoRR 2016
Gangan Prathap Somenath Mukherjee

The social network analysis of bibliometric data needs matrices to be recast in a network framework. In this paper we argue that a simple conservation rule requires that this should be done only using fractional counting so that conservation at the paper level will be faithfully reproduced at higher levels ofaggregation (i.e. author, institute, country, journal etc.) of the complex network.

Strategy development has traditionally been an exclusive and secretive matter. However, some organizations have recently used IT to enable openness for making a strategy. The aim of this paper was to research the trends of open strategy by applying bibliometric mapping. The method involves identifying open strategy-related documents, including a sample of 1717 existing documents from 2000 to 20...

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