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107.520  Articles
1 of 10.752 pages  |  10  records  |  more records»
The study of differential-algebraic boundary value problems was initiated in the works of K. Weierstrass, N. N. Luzin and F. R. Gantmacher. Systematic study of differential-algebraic boundary value problems is devoted to the work of S. Campbell, Yu. E. Bo... see more

Abstracts: The results of architectural planning of e-Procurement information system uses a  model approach to the concept of value chain with value matrix method. Analysis of the concept value matrix to describe a complete map of the business o... see more

The article describes the problem of spontaneous transformation of the planetary matrix of the social world, moving from the cell to the network structure, resulting not only in the changes of the world system of the planetary community, the shapes of nat... see more

The article describes the problem of spontaneous transformation of the planetary matrix of the social world, moving from the cell to the network structure, resulting not only in the changes of the world system of the planetary community, the shapes of nat... see more

AIM: We aimed to evaluate and compare the expression of MMP-9 in TB spondylitis using serum levels in the blood of patients suffering from TB spondylitis and compared to the control group; in this case, the control group in this study was patients with de... see more

AIM: We aimed to compare the expression of MMP-9 in TB spondylitis using serum levels in the blood of patients suffering from TB spondylitis and compared to the control group.METHODS: Fourteen subjects were divided into two groups, with seven subjects of ... see more

The study involves a newer approach of compression of matrix pellets into disintegrating tablet to overcome the rupture of polymer coat during compression of reservoir type pellets. Matrix pellets containing Sodium alginate (Kelton LV CR) at a level ... see more

The article describes the problem of spontaneous transformation of the planetary matrix of the social world, moving from the cell to the network structure, resulting not only in the changes of the world system of the planetary community, the shapes of nat... see more

This paper discusses Green’s matrix of nonlinear boundary value problem of first-order differential system with rectangular coeffisients, especially about its properties. In this case, the differential equation of the form  with boundary conditions o... see more

1 of 10.752 pages  |  10  records  |  more records»