منابع مشابه
No Heterozygote Advantage in Fallow Deer
Effects of inbreeding on individual fitness are of long-standing interest in evolutionary biology and conservation studies. Since estimation of the inbreeding coefficient of a given individual is often impossible in wild populations, some authors have attempted to demonstrate inbreeding depression in such populations by correlating the multi-locus marker heterozygosity of individuals with a tra...
متن کاملTreatment with (R)-albuterol has no advantage over racemic albuterol.
70. Truitt T, Witko J, Halpern M. Levalbuterol compared to racemic albuterol: efficacy and outcomes in patients hospitalized with COPD or asthma. Chest 2003;123:128–135. 71. Skoner DP, Greos LS, Kim LT, Roach JM, Parsey M, Baumgartner RA. Evaluation of the safety and efficacy of levalbuterol in 2–5-year-old patients with asthma. Pediatr Pulmonol 2005;40:477–486. 72. Nelson HS, Bensch G, Pleskow...
متن کاملNo Citation Advantage for Monograph-Based Collaborations?1
It is widely believed that collaboration is advantageous in science, for example with collaboratively written articles tending to attract more citations than solo articles, and strong arguments that interdisciplinary collaboration can be particularly powerful. Nevertheless, it is not known whether the same is true for research that produces books. This article tests whether co-authored scholarl...
متن کاملLinear chromosomes in bacteria: no straight edge advantage?
The beginning of 2007 brought us the complete genome of the yeast Pichia stipitis, five archaeal and more than 25 completely sequenced bacterial genomes (Table 1). In addition, there were two genomics-related papers that deserve a special discussion. One of them (Fuchs et al., 2007) described an unfinished genome of the ubiquitous marine phototrophic bacterium Congregibacter litoralis, while th...
متن کاملOpen Access Dermatology Publishing: No Citation Advantage Yet
Background: Open access journals are a new publication model for sharing scientific information. Objective: To compare the citation frequency of articles published by the same author in traditional pay-for-access and open access dermatology journals. Methods: Articles by authors who published in the open access dermatology journal with the most citations and in any of the five pay-for-access jo...
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ژورنال
عنوان ژورنال: Deutsches Aerzteblatt Online
سال: 2010
ISSN: 1866-0452
DOI: 10.3238/arztebl.2010.0784b