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Hirsch index and truth survival in clinical research. [PDF]

open access: yesPLoS ONE, 2010
BACKGROUND: Factors associated with the survival of truth of clinical conclusions in the medical literature are unknown. We hypothesized that publications with a first author having a higher Hirsch' index value (h-I), which quantifies and predicts an ...
Thierry Poynard   +5 more
doaj   +5 more sources

Asymptotics for the Hirsch Index [PDF]

open access: yesSSRN Electronic Journal, 2007
The last decade methods for quantifying the research output of individual researchers have become quite popular in academic policy making. The h- index (Hirsch, 2005) constitutes an interesting quality measure that has attracted a lot of attention ...
Beirlant, J., Einmahl, J.H.J.
core   +9 more sources

An extension of the Hirsch Index: Indexing scientific topics and compounds [PDF]

open access: yesScientometrics, 2006
An interesting twist of the Hirsch index is given, in terms of an index for topics and compounds. By comparing both the hb index and m for a number of compounds and topics, it can be used to differentiate between a new so-called hot topic with older ...
Banks, M. G.
core   +5 more sources

Analysis of the Hirsch index's operational properties [PDF]

open access: yesEuropean Journal of Operational Research, 2010
The h-index is a relatively recent bibliometric indicator for assessing the research output of scientists, based on the publications and the corresponding citations. Due to the original characteristics of easy calculation and immediate intuitive meaning,
Anderson   +44 more
core   +2 more sources

The Hirsch index: more than a number? [PDF]

open access: yesNeth Heart J, 2011
In the current issue of the Netherlands Heart Journal, Opthof and Wilde [1] assessed the bibliometric parameters of 37 Dutch professors in clinical cardiology (of whom two have recently retired). These obtained data were largely based on the Hirsch index (h-index) and the authors calculated a top-10 for parameters such as first-authored papers, numbers
van der Wall E.
europepmc   +3 more sources

Critique of Hirsch's citation index: a combinatorial Fermi problem [PDF]

open access: yesNotices of the American Mathematical Society, 2014
The h-index was introduced by the physicist J.E. Hirsch in 2005 as measure of a researcher's productivity. We consider the "combinatorial Fermi problem" of estimating h given the citation count.
Yong, Alexander
core   +2 more sources

Diabetic Foot Influencers on Twitter: A Cross-sectional Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2023
Introduction: Apart from the general usage of media as an effective tool for communication, network building, or branding, its relevance in the medical sector is becoming increasingly pertinent.
Jasneet Grewal   +7 more
doaj   +1 more source

Bibliometric indicators: spread reflections for a focusing and conscious use

open access: yesJLIS.it, 2010
The usage of bibliometric indicators is widespread in the scientific and academic world, and has become a standard in order to assign research funds and to assess the results of those investments.
Tessa Piazzini
doaj   +9 more sources

مؤشر هیرش( H index ) وتعدیلاته المختلفة کأداة لتقییم الباحثین :دراسة نظریة [PDF]

open access: yesالمجلة الدولية لعلوم المكتبات والمعلومات, 2019
The h index Is a bibliometric indicator that evaluates an author-levelmetric and attempts to measure both the productivity and citation impact of thepublications of a scientist or scholar. The index is based on the set of thescientist's most cited papers
د.نورا أحمد عبد الحمید زاید
doaj   +1 more source

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