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Browsing 3(95)/2019-Физика by Title

Browsing 3(95)/2019-Физика by Title

Now showing items 1-11 of 11

Analytical evaluation of the Uehling potential using binomial expansion theorems

Çopuroğlu, E.; Mehmetoğlu, T. (Ye.A.Buketov Karaganda State University Publishing house, 2019-09-30)

In this paper, we have introduced a new method to study of Uehling potential using binomial expansion theorems. Note that, the Uehling potential is a powerful tool to determine the effect of vacuum polarization in atomic ...
Charge transfer and properties of localized plasmon resonance in Ag-TiO2 nanostructures

Afanasyev, D.A.; Ibrayev, N.Kh.; Alikhaidarova, E.Zh. (Ye.A.Buketov Karaganda State University Publishing house, 2019-09-30)

In the paper the results of the synthesis of Ag – TiO2 nanostructures are presented. Nanostructures consist of a silver core and a TiO2 semiconductor shell. The size of nanostructures (NSs), determined by the method of ...
Conditions for «deterministic chaos» phenomenon occurrence in a non-linear rl-diode electric circuit of sinusoid current

Kukharchuk, V.V.; Kucheruk, V.Y.; Katsyv, S.Sh.; Hraniak, V.F.; Karabekova, D.Zh.; Khassenov, A.K. (Ye.A.Buketov Karaganda State University Publishing house, 2019-09-30)

In this work, the phenomenon of «deterministic chaos» in a nonlinear RL-diode electrical circuit of a sinusoidal current was investigated. The diode is represented by an equivalent circuit, which in the general case includes ...
Electrovacuum heating elements

Mekhtiyev, A.D.; Kim, P.M.; Yugay, V.V.; Alkina, A.D. (Ye.A.Buketov Karaganda State University Publishing house, 2019-09-30)

Improving the efficiency of heat supply systems for buildings and structures in the current trends in the global development of energy saving cannot be fully realized without the introduction of high-tech and low-energy ...
For the security of telecommunication networks on the application program package OPNET Modeler v.14.5 and the use of the NetDoctor module

Yakubova, M.Z.; Serikov, T.G. (Ye.A.Buketov Karaganda State University Publishing house, 2019-09-30)

The work is focused on modeling in OPNET Modeler v.14.5 wireless subscriber access network for its analysis and research by using and applying the NetDoctor module to ensure the security of the built network. Wireless ...
Methodical foundations of the use of project-based technologies in teaching physics to students of technical specialties of higher education institutions

Iskakova, A.B.; Kairbayeva, A.K. (Ye.A.Buketov Karaganda State University Publishing house, 2019-09-30)

The presented work is devoted to the issues of using project technologies of training in higher education institution based on information technology. The training of highly qualified competitive specialists is the main ...
Preliminary assessment of dose distribution on the spatial micro level for internal exposure of alveolar epithelium of rats by 56Mn

Stepanenko, V.F.; Zhumadilov, K.Sh.; Hoshi, M.; Zhunussov, Y.T.; Endo, S.; Ohtaki, M.; Otani, K.; Fujimoto, N.; Shichijo, K.; Kawano, N.; Sakaguchi, A.; Chaizhunusova, N.Z.; Shabdarbaeva, D.M.; Baurzhan, A.; Gnyrya, V.S.; Аzimkhanov, A.S.; Kaprin, A.D.; Ivanov, S.A.; Yaskova, E.; Belukha, I.; Kolyzhenkov, T.; Petukhov, A.D.; Bogacheva, V. (Ye.A.Buketov Karaganda State University Publishing house, 2019-09-30)

Special dosimetry study of experimental rats exposure by sprayed 56Mn powder was conducted during experiments in order to study internal irradiation effects. All experiments were performed in Kurchatov’s reactor complex ...
Q-soliton solution for two-dimensional q-Toda lattice

Kutum, B.B.; Shaikhova, G.N. (Ye.A.Buketov Karaganda State University Publishing house, 2019-09-30)

The Toda lattice is a non-linear evolution equation describing an infinite system of masses on a line that interacts through an exponential force. The paper analyzes the construction of soliton solution for the q-Toda ...
Surface modification of steel 20 by the method of chemical-thermal treatment by annealing in a muffle furnace

Shevchuk, E.P.; Nurumkanov, D.K.; Muratbekov, B.M.; Ahmetzhanov, B.; Plotnikov, V.A. (Ye.A.Buketov Karaganda State University Publishing house, 2019-09-30)

The article is devoted to the current problem related to the hardening of the surface layers of metal materials, including steel parts. The authors of the article describe the methods of chemical and thermal treatment of ...
The investigation of the properties of solar cells based on Kazakhstan silicon

Klinovitskaya, I.; Plotnikov, S.; Kalygulov, D.; Lay, P. (Ye.A.Buketov Karaganda State University Publishing house, 2019-09-30)

The study of the properties of solar cells is a relevant topic since the development of solar energy corresponds to the global trend and the course of the Government of the Republic of Kazakhstan on the transition to a ...
To modernization of physical practicum on molecular physics in the university course

Ilina, L.F.; Kayumova, A.S.; Zhangbyrbaj, Ye.R.; Bolatbekova, M.M. (Ye.A.Buketov Karaganda State University Publishing house, 2019-09-30)

The article is devoted to analysis of the author's work results on the modernization of the physical practicum in Molecular Physics at the Department of physics and nanotechnologies of the physics and technical faculty. ...

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