Results 81 to 90 of about 2,273 (163)
A Stochastic Evolutionary Growth Model for Social Networks
, 2006 We present a stochastic model for a social network, where new actors may join the network, existing actors may become inactive and, at a later stage, reactivate themselves.
Fenner, Trevor +3 more
core +1 more source
Concentration in Knowledge Output: A case of Economics Journals [PDF]
The European Journal of Comparative Economics, 2005 This paper assesses the degree of author concentration in seven economics journals, which were published in India during 1990-2002. To measure the degree of author concentration, Lotka's Law was used. Moreover, we also make an exploratory analysis of the
Paul Gopuran Devassy Bino +2 more
doaj
Annual Reports to the ESA Council ESA 110th Annual Meeting July, 2025
The Bulletin of the Ecological Society of America, Volume 107, Issue 2, April 2026.
wiley +1 more source
Dominance relations and universities ranking [PDF]
This paper proposes a theory for establishing dominance relations between universities on the basis of their scientific production and the number of citations their publications received in given time window. We apply this theory to the ranking of French
Agenor LAHATTE (OST) +1 more
core
VISIBILITY OF AFRICAN SCHOLARS IN THE LITERATURE OF BIBLIOMETRICS
Brazilian Journal of Information Science, 2011 This paper discusses the visibility of African scholars in the literature of Bibliometrics, as it appears in the Library and Information Science Abstract (LISA) from 1982-2010.
Yahya Ibrahim Harande
doaj
Discounting and Consumption Over an Uncertain Horizon: Draw-Down Plans for Family Trusts [PDF]
Individuals, endowments and trusts face uncertain lifetimes. When the planning horizon of an entity is stochastic and Pareto distributed, hyperbolic discounting and time-varying consumption rates are optimal. We derive expressions for the optimal rate of
Stephen Satchell, Susan Thorp
core
On some new bibliometric applications of statistics related to the h-index. [PDF]
In this note some new fields of application of Hirsch-related statistics are presented. Furthermore, so far unrevealed properties of the h-index are analysed in the context of rank-frequency and extreme-value statistics.
Glänzel, Wolfgang
core
Bibliometric Analysis of Neurosurgery Education From 1962 to 2023 [PDF]
Iranian Journal of NeurosurgeryBackground and Aim: Evaluating our scientific trend and patterns in the education of neurosurgery can benefit in determining the needs and the future of the research path, therefore we performed a bibliometric analysis in the Web of Science (WoS) dataset.
Mansour Deylami +7 more
doaj
Exchangeable Quantities and Power Laws: Τhe Case of Pores in Solids
FoundationsIn this work we suggest that the common cause for the development of various power laws is the existence of a suitable exchangeable quantity between the agents of a set.
Antigoni G. Margellou +1 more
doaj +1 more source
Scientometric Study and Visualization of Multiple Sclerosis-Related Publications during 1999-2008
مدیریت اطلاعات سلامت, 2011 Introduction: The purpose of this study was to visualize the scientific structure of multiple sclerosis (MS) during 1999-2008 and to use scientometric indicators for analysis of MS-related scientific publications indexed in Web of Science Database ...
Afshin Hamdipour, Farideh Osareh
doaj