منابع مشابه
William T. Freeman
Image intensity variations can result from several di erent object surface e ects, including shading from 3-dimensional relief of the object, or paint on the surface itself. An essential problem in vision, which people solve naturally, is to attribute the proper physical cause, e.g. surface relief or paint, to an observed image. We addressed this problem with an approach combining psychophysica...
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In the 1950’s Francis Crick formulated the “central dogma of molecular biology” in which information flows from DNA to RNA and finally to protein. Although certain exceptions to this model have emerged over the past 50 years, such as the discovery of RNA as the source of genetic information in certain viruses and the role of catalytic RNA in translation, this formulation has proved to be nearly...
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ژورنال
عنوان ژورنال: Journal of Chemical Education
سال: 1944
ISSN: 0021-9584,1938-1328
DOI: 10.1021/ed021p103.3