نتایج جستجو برای: some rare subunits combinations such as 2 10
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The distribution of linear combinations of independent chi-square random variables is intimately related with the distribution of quadratic forms in normal random variables [1, 6, 7, 8, 9, 10, 11, 13, 14] and thus it also appears as the limit distribution of quadratic forms in non-normal random variables. As such, this distribution has been studied by many authors [2, 4, 5, 6, 7, 8, 9, 10, 11, ...
There is increasing evidence that several mitochondrial abnormalities are present in the brains of patients with Alzheimer’s disease (AD). Decreased alpha-ketoglutarate dehydrogenase complex (?KGDHc) activity was identified some AD. The ?KGDHc a key enzyme Krebs cycle. This very sensitive to harmful effect reactive oxygen species, which gives them critical role Alzheimer and research area. Prev...
Introduction & Objective: The most persistent rhythm in the treatment of cardiac arrest is asys-tole. In this situation, the survival is rare. The choice is epinephrine, and vasopressin is as an alternative drug. The study purpose is to compare the effects of vasopressin and epinephrine on the outcome of asystole rhythm. Materials & Methods: This clinical trial was performed on 210 patients w...
in fact, this study focused on the following questions: 1. is there any difference between the effect of functional/notional approach and the structural approaches to language teaching on the proficiency test of efl learners? 2. can a rather innovative language test referred to as "functional test" ge devised so so to measure the proficiency test of efl learners, and thus be as much reliable an...
abstract when in administrative law the matter of administrative offences are raised, these offences would have legal nature if they are force able, some of these offences are related to administrative law, where as some other pelts are common in civil or penal law. the current research intends not only to consider the concept and foundation of administrative execution rules but also compares...
Hemoglobin is a tetrameric oxygen transport protein in animal bodies. However, there is a paucity of information regarding differences between alpha and beta subunits of hemoglobin in terms of oxygen affinity. The sequential model of Koshland, Nemthy and Filmer (KNF model) has attributed similar affinities to both alpha and beta subunits. The main purpose of the present study is to construct a ...
Proc. Natl. Acad. Sci. U.S. 40:1064, 1954). The galactose mutations are of the same stability as the streptomycin-sensitivity gene. Some 60 other galactose mutants are similar to those reported in Table 1. No instances of mutability grossly higher than Gal16 or Galg have been noted, and no certain cases of failure to revert have been found. Combinations of Gal mutations have been synthesized vi...
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