Results 151 to 160 of about 5,879,079 (196)

Trends on Strategies for Mitigation of Antibiotic Residues in Milk and Dairy Products Based on Scientometric Analysis and Systematic Review. [PDF]

open access: yesCompr Rev Food Sci Food Saf
Simbine-Ribisse EO   +5 more
europepmc   +1 more source

Author inflation leads to a breakdown of Lotka's law

open access: yesJournal of the American Society for Information Science and Technology, 2001
AbstractIt is empirically shown that, even using the normal or total counting procedure, Lotka's law breaks down when articles with a large, i.e., more than hundred, number of authors are included in the bibliography. The explanation of this phenomenon is that the conditions for an application of the basic success‐breeds‐success model are not fulfilled
Hildrun Kretschmer, Ronald Rousseau 0001
openaire   +3 more sources

A new short proof of Naranan's theorem, explaining Lotka's law and Zipf's law

open access: yesJournal of the American Society for Information Science and Technology, 2010
AbstractNaranan's important theorem, published in Nature in 1970, states that if the number of journals grows exponentially and if the number of articles in each journal grows exponentially (at the same rate for each journal), then the system satisfies Lotka's law and a formula for the Lotka's exponent is given in function of the growth rates of the ...
EGGHE, Leo, Leo Egghe
openaire   +2 more sources

Lotka's law and institutional productivity

Information Processing & Management, 1998
The present study aims at determining the applicability of Lotka's law, negative binomial distribution and lognormal distribution for institutional productivity, in the same way as it is to authors and their productivity in the field of engineering sciences and the patents filed by industrial firms in laser S&T.
Suresh Kumar   +2 more
openaire   +1 more source

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