Интернет и автоматизация проектирования
Many electronic devices operate in a cyclic mode. This should be considered when forecastingreliability indicators at the design stage.The accuracy of the prediction and the planning for the event to ensure reliability depends on correctness of valuation and accounting greatest possiblenumber of factors. That in turn will affect the overall progress of the design and, in the end,result in the quality and competitiveness of products
Psychological predictors of academic achievements in university students were studied (N = 176). The aim of the study was to investigate how the Big Five personality traits contributed to different academic achievements. The Unified State Examination (USE) scores were used for evaluation of academic success prior to university admission and grade point average was used as a measure of current academic performance. Introversion, Agreeableness, Neuroticism and Openness were shown to be important predictors of academic achievements in Russian university students. These results are only partially supported by the results of similar studies conducted in Western Europe and North America. Possible reasons of the above discrepancies are discussed. It is concluded that these discrepancies are due to country-specific differences in educational environment and requirements to student personality traits.
Let G be a semisimple algebraic group whose decomposition into the product of simple components does not contain simple groups of type A, and P⊆G be a parabolic subgroup. Extending the results of Popov , we enumerate all triples (G, P, n) such that (a) there exists an open G-orbit on the multiple flag variety G/P × G/P × . . . × G/P (n factors), (b) the number of G-orbits on the multiple flag variety is finite.
I give the explicit formula for the (set-theoretical) system of Resultants of m+1 homogeneous polynomials in n+1 variables