منابع مشابه
Biogenetic Structuralism
Structuralism is a movement within the sciences of man holding that the order which we are able to observe in the world is isomorphic with the order that obtains in the observing mind. The correspondences that exist between world and mind are not generally apparent from inspection, but require scrutiny into the "deep structure" that underlies phenomena, a concept first propounded by Ferdinand D...
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Hydroquinone meroterpenoids, especially those derived from marine sponges, display a wide range of biological activities. However, use of these compounds is limited by their inaccessibility; there is no sustainable supply of these compounds. Furthermore, our knowledge of their metabolic origin remains completely unstudied. In this review, an in depth structural analysis of sponge merotriterpeno...
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In their ‘common disease – rare alleles’ hypothesis McClellan et al (2007) come close to formulating an untestable theory. Although they refer to currently fashionable ‘candidate genes’ – e.g. dysbindin, neuregulin and DISC1 – it appears that they do not regard these as established. I agree that there is no consistency in the findings across even the largest genome scans conducted to date (samp...
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Most researchers want evidence for the direction of an effect, not evidence against a point null hypothesis. Such evidence is ideally on a scale that is easily interpretable, with an accompanying standard error. Further, the evidence from identical experiments should be repeatable, and evidence from independent experiments should be easily combined, such as required in meta-analysis. Such a mea...
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ژورنال
عنوان ژورنال: Nature
سال: 1964
ISSN: 0028-0836,1476-4687
DOI: 10.1038/202188a0