منابع مشابه
Fighting poverty, fighting AIDS.
J effrey sachs is an economist, not an evangelist. But give the man 10 minutes behind a microphone, and a scholarly symposium starts to feel like a revival meeting. “Ladies and gentlemen,” he tells a hushed hall after describing how AIDS sufferers die in Malawi for want of $1-a-day drugs, “this plague is exploding. Its consequences will make the world quake. Rich countries could stop the devast...
متن کاملFighting fungi with physics: Food wrapping by a solitary wasp prevents water condensation
Mold contamination of stored food is a hazard shared by humans and many animal species. It inevitably leads to the loss of laboriously gathered and exigently needed alimentary supplies and should thus be avoided by all means. Here, we report on a mechanism employed by a solitary wasp to preserve its larval provisions against molding. Female European beewolves, Philanthus triangulum (Hymenoptera...
متن کاملFighting infections
Fighting disease: In the first �eca�es after the intr��ucti�n �f antibi�tics,� there �as �i�es�rea� ��timism that the fi�ht a�ainst infecti�us �isease c�ul� be ��n. This early a�vert f�r �enicillin �as tar�ete� at W�rl� War II servicemen. (Picture: Wiki�e�ia.) F�r a fe� �eca�es,� ar�un� the mi��le �f the 20th century,� there �as �i�es�rea� ��timism that science c�ul� �in the fi�ht a�ainst infec...
متن کاملFighting resistance.
A pioneer in the early identification of drug resistance in tuberculosis patients, Sir John Crofton and his colleagues' seminal research into multidrug therapy for tuberculosis patients in the 1950s laid the groundwork for the WHO-recommended tuberculosis treatment today. This is one of the last interviews he gave before he passed away on 3 November at the age of 97, after a career that spanned...
متن کاملFighting fat
A growing epidemic is sweeping through the developed world, threatening millions with disability and death: obesity. ‘Epidemic’ may sound exaggerated, but the facts speak for themselves: 154 million people worldwide are obese—or more than 20% are over their ideal body weight—including more than 50% of all Americans. More disturbing is the prevalence of childhood obesity, which has jumped dramat...
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ژورنال
عنوان ژورنال: Communications of the ACM
سال: 2009
ISSN: 0001-0782,1557-7317
DOI: 10.1145/1538788.1538806