منابع مشابه
Counting the cost.
In last month’s issue of The Journal of Laryngology & Otology, our principle review article outlined the work of the National Institute for Health and Clinical Excellence (NICE) in the UK in respect of otolaryngology. The review article by Hamilton and colleagues in the present issue takes this topic one step further by considering cost–utility analysis as a method of decision-making in healthc...
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OVER THE LAST SEVERAL DECADES, numerous prisons in the United States have operated in a state of crisis.1 The sheer number of persons incarcerated during these years overwhelmed the capacity to safely and humanely house and administer to the prisoners placed under correctional control. Policies of mass incarceration that were pursued over these decades created drastic shortages of space and res...
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Acquisition of drug resistance should impose a cost on bacteria. Recent studies, however, suggest that natural selection acts to reduce, or eliminate, the growth disadvantage of resistant bacteria, making it difficult to reverse the high levels of antibiotic resistance currently found in hospitals and the community.
متن کاملNuclear Weapons and the Second World War
Since the obliteration of Hiroshima and Nagasaki, nuclear weapons have captured the attention of social scientists and the public alike. Some argue that the world benefits from nuclear weapons, claiming that they prevent war. Skeptics do not share this view and worry that nuclear weapons will only intensify conflict. Unfortunately, most theories about the benefits of nuclear weapons await judge...
متن کاملEnvironmental consequences of nuclear war
groups made valuable contributions to elaborating the consequences of nuclear warfare.1 Paul Crutzen and John Birks proposed that massive fires and smoke emissions in the lower atmosphere after a global nuclear exchange would create severe short-term environmental aftereffects. Extending their work, two of us (Toon and Turco) and colleagues discovered “nuclear winter,” which posited that worldw...
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ژورنال
عنوان ژورنال: Nature
سال: 1984
ISSN: 0028-0836,1476-4687
DOI: 10.1038/310455a0