منابع مشابه
When the chips are down.
Mini revolutions in DNA technology began with the structure of the double helix. Several major advances over the last 45 years include restriction enzyme mapping, DNA sequencing, and PCR. Each advance generated much excitement, and its importance was recognized by the Nobel Prize. And now, once again, DNA technology has made a quantum leap. Even a few years ago it would have seemed preposterous...
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T he whole genome sequence of Helicobacter pylori strain 26695 was published in 1997 and that of a second strain, J99, in 1999. 2 These publications moved H pylori research forward by a quantum leap. Comparing H pylori genes with genes of known function in other bacteria gave immediate insights into H pylori metabolism, structure, adaptive mechanisms, and virulence. Research became more focused...
متن کامل‘When the Chips are Down’: The Relation between Stress, Social Support, and Food Product Attitudes
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متن کاملHow Corruption Hits People When They Are Down
How Corruption Hits People When They Are Down Using cross-country and Peruvian data, I show that victims of misfortune, particularly crime victims, are much more likely than non-victims to bribe public officials. Misfortune increases victims’ demand for public services, raising bribery indirectly, and also increases victims’ propensity to bribe certain officials conditional on using them, possi...
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The regulated price policy may be implemented for some products. It is generally implemented for some products such as electricity, natural gas, water and so on that are supplied as monopolist. The regulated price shock on these products may lead to an adjustment in the endowments of primary factors. The aim of this paper is to investigate the effects of a regulated price shock on price indices...
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ژورنال
عنوان ژورنال: Nature
سال: 2003
ISSN: 0028-0836,1476-4687
DOI: 10.1038/424585a