Basic Search
Basic Search:

Everywhere  Title  Abstract  Authors
Advanced Search
Advanced Search:

Search within:
Publication type:
Published during last:
Search Details
Search Details:

PubFocus.com Help Topics:
Step-by-step Tutorial
Author's Rank
PubMed Search Field Tags

PubFocus.com Tools:


Pubfocus performs statistical analysis of the MEDLINE/PubMed search queries enriched with the additional information gathered from journal rank database and forward referencing database.

PubFocus outputs basic statistical information on publication trends, publishing journals and most prolific authors including separate analysis of the first authors (commonly most contributing scientists) and last authors (commonly principal investigators).

PubFocus also determines the quality of research activity for each author and identifies the authors with most impact based on a new algorithm for Author's Rank (AR) calculation. By accounting for the publication's age, author's contribution, journal rank and forward referencing, AR provides a simple and accurate determinant of authors' impact on any given field. Authors with higher AR value are usually the most impacting authors within the field of search. Journal rank (JR) is calculated as follow: JR = dIF * citations-over-age index to account for:
a) Derivative of Journal Citation Reports® Impact Factors published by Thomson Scientific, Inc (dIF).
b) Age of the publication and presence of forward references (citations-over-age index). In general, citations-over-age index boosts the dIF value of new and cited articles proportionally to the number of forward citations and reduces the dIF value of old articles that have not been cited.

Copyright 2006-2008 © PubFocus | Contact: feedback @ pubfocus.com


palomar pomerado health cipro online cheap tablets under 50 finasteride price download skype for android tablet comprar priligy sin receta windows asus tablet ceftin online hiv drugs list can i purchase amoxicillin over the counter american college of sports medicine acsm levitra rx one pharmacy tadalafil price smart drugs and nutrients ciloxan healthcare jobs stockton ca comprar propecia online generic ed pills tadalafil 20mg generic azor drug clomid price south jersey behavioral health buy cleocin cream over the counter