Browsing 2016 by Issue Date

Now showing items 1-20 of 37

Synthesis of nanostructured films of zinc oxide and a study of its structural and luminescent properties

Ilyassov, B.R.; Ibrayev, N.Kh. (IOP PUBLISHING LTD, 2016)

ZnO nanorod array were synthesized on sol-gel prepared ZnO seed layer over quarts substrates by hydrothermal method. X-ray diffraction results show that nanorods are the typical hexagonal wurtzite structure without any ...
Сonversion of the electrostatic energy analyzer of charged particles into double spectrograph regime in energy and angle

Saulebekov, A. O.; Kambarova, Zh. T.; Assylbekova, S. N. (IOP PUBLISHING LTD, 2016)

The possibility to convert the combined electrostatic energy analyzer of charged particles into double spectrograph regime in energy and angle has been studied. The analyzer consists of the hyperbolic and cylindrical ...
Antifriction superhard coatings for drill bits and boring cutters

Eremin, E. N.; Yurov, V. M.; Guchenko, S. A.; Laurynas, V. Ch.; Kasymov, S. S. (ELSEVIER SCIENCE BV, 2016)

Coatings obtained by sputtering a stainless steel cathode and a plate titanium cathode cut from drill bit cutters JCS-M60 MX 172 544.00 are investigated. The measured microhardness of the plate drill bit is 1400 HV (Vickers) ...
About Introduction of New Methods of Managing in the Economy of the Traditional Kazakh Society of the Central Part of Kazakhstan in the Second Half of XIX – Early XX Centuries

Tuleuova, B. T.; Shotbakova, L. K.; Smagulova, G. M.; Kassymzhanova, N. A. (SOCHI STATE UNIV, 2016)

On the basis of Russian and Kazakh archives materials discussed the process of implementation of new methods of management in the economy of the traditional Kazakh society during the second half of XIX – early XX centuries. ...
Hierarchy of professions in representations of Kazakhstani schoolchildren

Valitova, Z. K.; Yessimova, A. B.; Karipbaev, B. I.; Injigolyan, A. A.; Kosherbaev, D. B. (MEZHDUNARODNAYA KNIGA, 2016)

This paper, based on the results of the survey "Educational strategies of Kazakhstani youth in the context of formation of the intellectual potential of the country and their correspondence to the dynarnization of labor ...
JSp-cosemanticness and JSB property of Abelian groups

Yeshkeyev, A. R.; Ulbrikht, O. I. (SOBOLEV INST MATHEMATICS, 2016)

The main purpose of this article is to study the modeltheoretic properties of Abelian groups within Jonsson theories. The obtained results give us Jonsson analogs for the Schr¨oder-Bernstein property and for the elementary ...
Determination of glass transition temperature for polymers by methods of thermoactivation spectroscopy

Yurov, V. M.; Laurinas, V. C.; Eremin, E. N.; Gyngazova, M. S. (IOP PUBLISHING LTD, DIRAC HOUSE, 2016)

For rapid determination of glass transition temperature for polymers, we propose a method of thermally stimulated luminescence. The experiments were carried for epoxy polymers dyed and undyed with organic dyes. It is ...
Effect of ion irradiation on the properties multi-element plasma coatings

Eremin, E. N.; Syzdykova, A. S.; Guchenko, S. A.; Yurov, V. M.; Gyngazova, M. S. (OP PUBLISHING LTD, 2016)

The paper presents the results of the study of ion irradiation on the properties of multi-element plasma coatings. The coatings were bombarded by argon ions using heavy current ion source with a hollow cathode. After ion ...
Effect of an electric field on nucleation and growth of crystals

Yurov, V. M.; Guchenko, S. A.; Gyngazova, M. S. (IOP PUBLISHING LTD, 2016)

The effect of the electric field strength on nucleation and growth of the crystals of ammonium halides and alkali metal sulfates has been studied. The optimal electric field strength for NH Cl 4 and NH Br 4 crystals was ...
Surface and sorption properties of TIO2 nanotubes, synthesized by electrochemical anodization

Serikov, T.M.; Ibrayev, N.Kh.; Smagulov,Zh. (IOP PUBLISHING LTD, 2016)

Electrochemical anodizing of titanium metal in the fluorine-containing electrolyte was used for production of nanotubes of titanium dioxide. The surface morphology of the films was investigated by scanning electron ...
Effect of potassium iodide on luminescent and photovoltaic properties of organic solar cells P3HT-PCBM

Ibrayev, N.Kh.; Afanasyev, D. A.; Zhapabaev, K. A. (IOP PUBLISHING LTD, 2016)

It has been investigated spectral-luminescence properties of polymer films, doped with potassium iodide (KI). Using of KI didn’t lead to the gradual changes of optical density of polymer films and the range of band gap ...
The impact of Ag nanoparticles on the parameters of DSS– cells sensitized by Z907

Ibrayev, N.Kh.; Aimukhanov, A.K.; Zeinidenov, A.K. (IOP PUBLISHING LTD, 2016)

Research of influence of Ag nanoparticles are in-process undertaken on absorption and on parameters СVC DSS-cells sensitized Z907. It is set that with the height of concentration Ag nanoparticles in tape to the concentration ...
Anti-corrosion wear-resistant coatings on parts of oil field equipment

Eremin, E. N.; Yurov, V. M.; Ibatov, M. K.; Guchenko, S. A.; Laurynas, V. Ch. (SPIE-INT SOC OPTICAL ENGINEERING, 2016)

The paper reports on the preparation of ion-plasma anti-corrosion and wear-resistant coatings Cr-Mn-Si-Cu-Fe-Al and Cr-Mn-SiCu-Fe-Al-Ti. The first coating is prepared using the composite cathode. The second coating is ...
Electromagnetic properties of LaCa3Fe5O12 in the microwave range

Golenkina, V. V.; Ghyngazov, S. A.; Suslyaev, V. I.; Korovin, E. Yu.; Kuleshov, G. E.; Kaykenov, D. A.; Mustafin, E. S.; Mylnikova, T. S. (IOP PUBLISHING LTD, 2016)

The X-ray diffraction analysis of the LaCa3Fe5O12 ferrite (lanthanum ferrite) prepared through high-temperature synthesis via ceramic technology was performed. It was found that ferrites belong to tetragonal system. The ...
Effect of Glycoluril and Its Derivatives on the Flame Resistance and Physico-Mechanical Properties of Rubber

Sal’keeva, L. K.; Bakibaev, A. A.; Khasenova, G. T.; Taishibekova, Ye. K.; Sugralina, L. M.; Minaeva, Ye. V.; Sal’keeva, A. K. (Pleiades Publishing, 2016-01)

—The effect of bicyclic bisureas (glycolurils) and their derivatives functionalized with hydroxymethyl,halomethyl, and dimethoxyphoshorylmethyl groups on the flame resistance and physico-chemical properties of synthetic ...
Heat capacity and thermodynamic functions of thulium tellurites in the range of 298.15–673 K

Rustembekov, K. T.; Dyusekeeva, A. T.; Bekturganova, A. Zh.; Kasenov, B. K.; Makhatova, N. A.; Fomin, V. N. (Pleiades Publishing, 2016-02)

The isobaric heat capacity of double thulium tellurites is studied via dynamic calorimetry in the range of 298.15–673 K. It is used as the basis for deriving the equation C p o ∼ f(T) and determining the thermodynamic ...
THE POTENTIAL OF RENEWABLE ENERGY SOURCES IN LATVIA

Sakipova, S.; Jakovics, A.; Gendelis, S (DE GRUYTER OPEN LTD, 2016-02)

The article discusses some aspects of the use of renewable energy sources in the climatic conditions prevailing in most of the territory of Latvia, with relatively low wind speeds and a small number of sunny days a year. ...
Numerical Simulation of a Flow Past a Triangular Sail-Type Blade of a Wind Generator Using the ANSYS FLUENT Software Package

Kusaiynov, K.; Tanasheva, N. K.; Min’kov, L. L.; Nusupbekov, B. R.; Stepanova, Yu. O.; Rozhkova, A. V. (Pleiades Publishing, 2016-02)

An air flow past a single triangular sail-type blade of a wind turbine is analyzed by numerical simulation for low velocities of the incoming flow. The results of numerical simulation indicate a monotonic increase in the ...
Protolytic Reactions of 3,6-DI-tert-Butyl-2-Hydroxyphenoxyl with Nitrogen Bases

Masalimov, A. S.; Tur, A. A.; Nikolskiy, S. N. (Springer US, 2016-03)

Stable phenoxyl radicals were used as spin probes for the EPR spectral determination of the kinetic basicity of amines, nitrogen heterocycles, alkaloids, and of rate constants for rapid intermolecular proton exchange with ...
Effect of the Titanium Dioxide Shell on the Plasmon Properties of Silver Nanoparticles

Afanasyev, D. A.; Ibrayev, N.Kh.; Serikov, T. M.; Zeinidenov, A. K. (Pleiades Publishing, 2016-04)

The results of the synthesis of Ag—TiO2 nanostructures were presented. The optical properties of silver nanoparticles and Ag—TiO2 structures were studied. The size and shape of Ag—TiO2 nanostructures were determined. The ...

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Browsing 2016 by Issue Date

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