Browsing 4(96)/2019-Физика by Issue Date

Browsing 4(96)/2019-Физика by Issue Date

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  • Synthesis, the study of the structure of YAG and YAGG phosphors in the radiation field 
    Karipbaev, Zh.; Musakhanov, D.; Lisitsyn, V.; Alpyssova, G.; Golkovskii, M.; Lisitsynа, L.; Tulegenova, A.; Akylbekov, A.; Dauletbekova, A.; Balabekov, K.; Kozlovskii, А.; Usseinov, A. (KSU publ., 2019-10-30)
    In the present work, an attempt is made to synthesize a phosphor using powerful hard radiation fluxes. The surface, elemental composition, structure, and luminescent characteristics of the obtained YAG:Ce ceramics were ...
  • Динамика двух лазеров, связанных взаимной модуляцией добротности 
    Мустафин, А. (Изд-во КарГУ., 2019-10-30)
    В приближении скоростных уравнений построена математическая модель синхронизации двух одно- модовых полупроводниковых лазеров. Модель представляет собой систему нелинейных обыкновен- ных дифференциальных уравнений для ...
  • Solution of the deformed Schwarzschild metric by the Yang-Baxter equation 
    Meirambay, А.; Yerzhanov, K.K. (KSU publ., 2019-10-30)
    In this article, an open-closed string map formulated by Seiberg & Whitten was used to solve problems of generalized supergravity, including the deformed Schwarzschild metric. For this task, found analytical supergravity ...
  • Automatic collision avoidance system with many targets, including maneuvering ones 
    Zinchenko, S.; Nosov, P.; Mateichuk, V.; Mamenko, P.; Popovych, I.; Grosheva, O. (KSU publ., 2019-10-30)
    The article considers the issues of automatic collision avoidance with many targets, including maneuvering ones, which is especially important when navigating a vessel in narrownesses. Was made a brief review of literature ...
  • Measuring the iron oxide in Shubarkol deposit coal 
    Mausymbayeva, A.D.; Baisagov, Ya.Zh.; Portnov, V.S.; Yurov, V.M.; Guchenko, S.A.; Amangeldikyzy, А. (KSU publ., 2019-10-30)
    Comprehensive development of mineral resources is one of the main objectives of a state. An important role for its solution is the import substitution of expensive сolombian coals used in the production of industrial ...
  • Gravitational waves in Newton’s gravitation and criticism of gravitational waves resulting from the General Theory of Relativity (LIGO) 
    Szostek, R.; Góralski, P.; Szostek, K. (KSU publ., 2019-10-30)
    The most important conclusion from this article is that from the General Theory of Relativity do not result any gravitational waves, but just ordinary modulation of the gravitational field intensities caused by rotating of ...
  • Production of coal briquettes using the original binder 
    Mustafin, E.S.; Omarov, Kh.B.; Shaimerdenova, K.M.; Omerkulov, A.T. (KSU publ., 2019-10-30)
    In this paper the authors consider a new genuine binder that makes it possible to produce coal briquets with desired consumer properties, i.e. reduced bitumen consumption, low production process temperatures and high ...
  • Coal pulverization by electric pulse method for water-coal fuel 
    Nussupbekov, B.R.; Khassenov, A.K.; Karabekova, D.Zh.; Nussupbekov, U.B.; Stoev, M.; Bolatbekova, M.M. (KSU publ., 2019-10-30)
    In the article describes the electrohydraulic method as a source of high energy concentration for the disintegration of the components of water-coal fuel in an aqueous medium under the action of pulsed discharges. The ...
  • Modified models of a free boson string and their solutions 
    Shanina, Z.K.; Razina, O.V. (KSU publ., 2019-10-30)
    In this paper we consider the modified models of a free boson string and examine their dynamics. Modified models of the boson string are investigated from the point of view of the second order formalism (the Polyakov ...
  • Calculation of coal-water fuel combustion technology based on mathematical modeling 
    Tanasheva, N.K.; Minkov, L.L.; Tleubergenova, A.Zh.; Sadenova, K.K. (KSU publ., 2019-10-30)
    Calculation of technology of burning of coal-water fuel (CWF) on the basis of mathematical modeling is presented. Numerical simulation of the process of burning coal-water fuel was carried out in the software package ANSYS ...
  • Білім беру мекемелері үшін ақпараттық-білім беру ортасын Google Apps сервис пакетінің негізінде құрастыру 
    Кудусов, А.С.; Копбалина, Қ.Б.; Камбарова, Ж.Т.; Кудусова, И.А. (ҚарМУ басп., 2019-10-30)
    Мақалада желілік сервистер құралдарымен бірыңғай ақпараттық-білім беру ортасын құру сұрақтары қарастырылған. Білім беру үшін Google Apps сервис пакетінің көмегімен ақпараттық-білім беру ортасын құру оқытушылар мен білім ...

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