نتایج جستجو برای: horizontal buffer
تعداد نتایج: 104649 فیلتر نتایج به سال:
Since RNA molecules commonly form stable secondary structures, agarose gel size-fractionation of RNA is routinely achieved by chemical denaturing conditions during electrophoresis. This implies the use of toxic compounds such as methylmercuric hydroxide (1), formaldehyde (3) or cumbersome electrophoretic conditions using glyoxal and dimethylsulfoxide (4) after RNA denaturation. Here, we describ...
In conventional supervised learning, one searches for "vertical" patterns, connecting inputs directly to outputs. One can instead search for "horizontal" patterns, which go across the learning set, connecting one part of it with another. One way to do this is to pre-process the learning problem before feeding it to a conventional generalizer (like backpropagation). This pre-processing technique...
Background and Aim: Image distortion is one of the major problems in panoramic radiography. Horizontal and vertical correction factors could be determined for more efficient clinical applications. The purpose of this study was to determine horizontal and vertical correction factors in panoramic radiography.Materials and Methods: In this test evaluation study in which an asymetric mandibular pha...
Horizontal Inequality (HI) is defined as inequality among culturally defined (or constructed) groups, in contrast to Vertical Inequality (VI) which is inequality among households or individuals. HIs are multidimensional, including a political and social dimension, as well as economic, and a range of elements in each of these dimensions. There is evidence that in many, but not all, cases HIs per...
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