منابع مشابه
Percutaneous dilatational tracheostomy: mostly safe, but do benefits outweigh risks?
Percutaneous dilatational tracheostomies have become one of the most frequently performed surgical procedures in the ICU, and are believed to offer a variety of advantages over open tracheostomies, including increased convenience. Recent publications have established that the risk of fatal complications related to the procedure is low. However, clinicians must still weigh these risks against ex...
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In the recently concluded series on the 1,000 articles most cited in the Science Citation Inde# (.SCP ), 1961 to 1982, I drew attention to the many Nobel laureates who were authors of one or more of these highly cited papers. 1 It was no surprise that 14 percent of the 1,000 papers were written by Nobel Prize winners, since we knew that as a group they are heavily cited. In 1965 Irv Sher, ISP’s...
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Animal conflicts are influenced by social experience such that a previous winning experience increases the probability of winning the next agonistic interaction, whereas a previous losing experience has the opposite effect. Since androgens respond to social interactions, increasing in winners and decreasing in losers, we hypothesized that socially induced transient changes in androgen levels co...
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ژورنال
عنوان ژورنال: Nature
سال: 2000
ISSN: 0028-0836,1476-4687
DOI: 10.1038/35001218