منابع مشابه
Review of efforts to decrease costly leg wound complications in the medicare population following coronary revascularization.
BACKGROUND Current trends show that patients referred for coronary artery bypass grafting (CABG) are significantly older, sicker, and at higher risk for complications than ever before. Eliminating leg wound complications would significantly benefit these patients and reduce the consumption of health care time and dollars. Endoscopic vein harvesting (EVH) decreases the risk of wound complication...
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On a previously-digitized map, a series of 685 points were screen-digitized so as to represent major spatial features of each polygon composing 17 forest types having inherently uncertain boundaries; three forest types having precise boundaries were treated as such. From these points and three exact types, surfaces were generated which provided weights of the certainty of having each of the 20 ...
متن کاملContext, Challenges, and Tensions in Global Efforts to Engage Men in the Prevention of Violence against Women: An Ecological Analysis.
As gender-based violence prevention programs around the world increasingly include efforts to engage men and boys as antiviolence allies, both the profound benefits and the inherent complexities of these efforts are emerging. Acknowledging and exploring tensions associated with engaging men is an important element of thoughtfully fostering men's antiviolence ally movements so as to both respect...
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The aims of surgical treatment for cholesteatoma include complete removal of disease and formation of a dry, self cleaning ear in addition to hearing reconstruction. This presentation concentrates on techniques of open mastoid surgery or modified radical mastoidectomy to achieve a well-constructed cavity. This study analyzes both primary and revision mastoid surgery referred to the author. ...
متن کاملAn Assessment of International Nuclear Nonproliferation Efforts after 60 Years
Discussions among practitioners and pundits are incriminating evidence of the failure to deal with the threats and dangers of proliferation. The Treaty on the Non-Proliferation of Nuclear Weapons (NPT) has made an important contribution in years past, but its success remains limited as it has become an unambitious static regime, solidifying prevailing inequities or a status quo that will not st...
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ژورنال
عنوان ژورنال: Science
سال: 1982
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.218.4571.427