منابع مشابه
Cabbages and CABG.
Coronary artery bypass grafts relieve angina and prolong some patients' lives with an operative mortality of 1-4%. The grafting requires temporary artificial maintenance of the blood's circulation and oxygenation with cardiopulmonary bypass. In the United States some 200 000 people yearly have a coronary artery bypass graft-six times as many in relation to the population as in Britain. The grea...
متن کاملThe conceptual structure of cabbages and things
In 1994Eleanor Saffran co-authoredwithMyrna Schwartz a seminal review of semantic memory impairments and their implications for the representational format and organisation of conceptual knowledge. In that paper, they argued that conceptual knowledge is distributedacross a network of different sub-systems or ‘‘attribute domains,’’ including at least a perceptual and functional or propositional ...
متن کاملCONDOMS Men with broken condoms: who and why?
Objectives: To identify (1) the prevalence of condom breakage, and demographic and sexuality-related differences among young men who have sex with women reporting and not reporting this event; (2) condomspecific behaviours associated with breakage. Methods: Young men (n = 278) attending a clinic for treatment of sexually transmitted infections (STIs) responded to an anonymous questionnaire aide...
متن کاملCars, Condoms, and Facebook
Participation on Online Social Networks (OSNs) inherently requires information sharing and thus exposes individuals to privacy risks. Risk mitigation then has been encouraged through adoption of usable privacy controls. However, stronger privacy enhancing technologies (PETs) decrease both risk and perceptions of risk. Thus, individuals feel safer and may in fact respond by accepting more risk. ...
متن کاملWomen , Men , and Condoms
Little i s known concerning gender and ethnic differences in attitudes about condoms or about the impact of attitudes on condom use. College students (N = 393) rated many features of condoms. Overall, students were mildly positive about condoms, believing they offer effective protection but detract from sexual sensation. Both past condom use and future intentions to use condoms were higher amon...
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ژورنال
عنوان ژورنال: International Journal of Epidemiology
سال: 2009
ISSN: 0300-5771,1464-3685
DOI: 10.1093/ije/dyp177