BACKGROUND The aim of this work was to analyse the past trends of biomedical and cancer publications from Qatar listed on PubMed for the years 2000-2012. These findings were then compared with the corresponding global number of publications. METHODS PubMed was searched for cancer publications, clinical trials, publications on humans or other species. Searching for "Qatar*" in the "Affiliation...

Carbon dioxide (CO2) is the foremost gas, emanated from human activities, and the best-known greenhouse gas, contributing to global warming, thus its negative effect on human health cannot be disregarded. The current paper investigates the relation between environmental quality variables, socio-economic factors, and human health from 1960 to 2014 in China, using Auto Regressive Distribution Lag...

Carbon dioxide (CO2) is the foremost gas, emanated from human activities, and the best-known greenhouse gas, contributing to global warming, thus its negative effect on human health cannot be disregarded. The current paper investigates the relation between environmental quality variables, socio-economic factors, and human health from 1960 to 2014 in China, using Auto Regressive Distribution Lag...

Received December 19, 2007; accepted for publication April 28, 2008 Address reprint requests to Arnulf H. Hölscher, MD, FACS, FRCS: Department of General, Visceral and Cancer Surgery, University of Cologne, Kerpener Str. 62. D–50937 Köln, Germany. ©2008 The Editorial Committee of Annals of Thoracic and Cardiovascular Surgery. All rights reserved. recent publications, early cancer accounted for ...

OBJECTIVES The purpose of our study was to investigate authorship trends in radiology journals, and whether International Committee of Medical Journal Editors (ICMJE) recommendations have had an impact on these trends. A secondary objective was to explore other variables associated with authorship trends. METHODS A retrospective, bibliometric analysis of 49 clinical radiology journals publish...

AIM To perform a bibliometric analysis of publications rates in orthopedics in the top 15 orthopaedic journals. METHODS Based on their 2015 impact factor, the fifteen highest ranked orthopaedic journals between January 2010 and December 2014 were used to establish the total number of publications; cumulative impact factor points (IF) per country were determined, and normalized to population s...

Hunters’ valuations of recreational hunting have been estimated by a large number location-specific studies since the early 1970s, but to date there has no systematic assessment this research at global scale. The present study performed meta-analysis 80 with 588 value-per-day estimates. showed high concentration pertaining valuation deer and in USA. average value was USD 69 /hunting day 2020 pr...

Background. Every new scientific field can be traced back to a single, seminal publication. Therefore, a bibliometric analysis can yield significant insights into the history and potential future of a research field. This year marks 21 years since that first ground-breaking microRNA (miRNA) publication. Here, we make the case that the miRNA field is mature, utilising bibliometrics. Methods. Uti...