Browsing CALIBER 2011:Goa by Subject "Collaboration"
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Pradhan, Pallab; Panda, Saroj; Chandrakar, Rajesh (INFLIBNET Centre, March 2, 2011)[more][less]
Abstract: The study presents the trends in authorship pattern and author’s collaborative research in Indian chemistry literature with a sample of 53,977 articles downloaded from SCI-Expanded database in Web of Science during the period 2000-2009. The average number of authors per article is 3.55 %. In the study the degree of collaboration (C) during the overall 10 years (2000-2009) is 0.03, but the year wise degree of collaboration is almost same in all the years of mean value 0.97. In the 10 years of period, the multi authorship articles are higher and predominant on single authorship. The study found that the researchers in chemistry are keen towards teamresearch or group research rather than solo research. URI: http://hdl.handle.net/1944/1656 Files in this item: 1
64.pdf (113.4Kb) -
Jain, Keerti Bala; Kumar, S (INFLIBNET Centre, March 2, 2011)[more][less]
Abstract: The paper studies the measurement of research productivity of Indian scientists contributing to world soybean research for the period 1989-2008 based on the data available in the International Crop CD database. The paper measured the publication share of India in the world publication on soybean, its activity index, growth rate and doubling time, analysed the authorship pattern, various statistical distributions of authorship like mean, variance, binomial distributions, negative binomial distributions, geometric distributions; collaboration coefficient and collaboration index, prolific authors and their dominance factor, applicability of Lotka’s law, etc. The paper reveals that India has 2nd rank in research publication with 13.64% share in the world. The activity index of India decreases gradually. The growth rate has also decrease gradually and correspondingly doubling time has increased. The paper reveals high degree of collaboration with 93.10% contributions of joint authorship. The average collaboration coefficient is 0.931 and average collaboration index value is 3.115. Lotka’s Law is still found applicable in the study. The paper than calculate dominance factor (DF) of some prolific authors having 25 or more contributions and found most of the authors with low DF value. URI: http://hdl.handle.net/1944/1652 Files in this item: 1
60.pdf (183.9Kb)
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