نتایج جستجو برای: fischer
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AS ELSEWHERE IN the world, demographic changes have been fundamental to the emergence of modernity in the Tibetan areas of western China. These areas hereafter are referred to as Tibet, which includes the Tibet Autonomous Region (TAR) and the Tibetan autonomous areas absorbed into Qinghai, Gansu, Sichuan, and Yunnan Provinces (see Figure 1). The demographic changes include the onset of the demo...
In contrast to the generalized Fischer-Burmeister function that is a natural extension of the popular Fischer-Burmeister function NCP-function, the generalized natural residual NCP-function based on discrete extension, recently proposed by Chen, Ko, and Wu, does not possess symmetric graph. In this paper we symmetrize the generalized natural residual NCP-function, and construct not only new NCP...
in a novel dual bed reactor fischer-tropsch synthesis was studied by using two diffrent cobalt catalysts. an alkali-promoted cobalt catalyst was used in the first bed of a fixed-bed reactor followed by a rutenuim promoted cobalt catalyst in the second bed. the activity, product selectivity and accelerated deactivation of the system were assessed and compared with a conventional single bed react...
an extensive study of fischer-tropsch synthesis (fts) on alumina-supported cobalt catalysts with different amounts of cobalt is reported. up to 40 wt % of cobalt, is added to the catalysts by impregnation method. the effect of the cobalt loading on the reducibility of the cobalt oxide species, dispersion of the cobalt, average clusters size, water-gas shift (wgs) activity and activity and selec...
Computer-Assisted and Web-Based Innovations in Psychology, Special Education, and Health edited by James K. Luiselli & Aaron J. Fischer. London & San Diego: Academic Press, 2016. 408pp., $74.95 (hardcover), ISBN 9780128020753
BACKGROUND The pathogenesis of Francisella tularensis, the causative agent of tularemia, has been primarily characterized in mice. However, the high degree of sensitivity of mice to bacterial challenge, especially with the human virulent strains of F. tularensis, limits this animal model for screening of defined attenuated vaccine candidates for protection studies. METHODS AND FINDINGS We ana...
the subgroups of symplectic groups which fix a non-zero vector of the underlying symplectic space are called affine subgroups., the split extension group $a(4)cong 2^7{:}sp_6(2)$ is the affine subgroup of the symplectic group $sp_8(2)$ of index $255$. in this paper, we use the technique of the fischer-clifford matrices to construct the character table of the inertia group $2^7{:}o^{-}_{6}(2...
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