Browsing 2016 - Springer Link by Issue Date

Now showing items 1-20 of 20

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 ...
X-ray diffraction study of the GdMIICoO3.5 (MII = Mg, Ca, Sr, Ba) cobaltites

Mustafin, E. S.; Kaikenov, D. A.; Pudov, A. M.; Omarov, Kh. B.; Karabekova, D. Zh.; Sarsenbaev, B. Sh. (Pleiades Publishing, 2016-01)

Four compounds with the general formula GdMIICoO3.5 (MII = Mg, Ca, Sr, Ba) have been prepared for the first time by high-temperature solid-state reactions between gadolinium(III) oxide, cobalt(II) oxide, and alkaline-earth ...
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 ...
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 ...
Thermodynamic Properties of Zincate-Manganites of LaM2 IIZnMnO6 (МII = Mg, Ca, Sr, Ba) Composition

Kasenov, B. K.; Kasenova, Sh. B.; Sagintaeva, Zh. I.; Seisenova, A. A.; Turtubaeva, M. O.; Kuanyshbekov, E. E.; Ermaganbetov, K. T. (Pleiades Publishing, 2016-04)

Temperature dependences of the heat capacity of new zincate-manganites of LaM2 IIZnMnO6 (MII = Mg, Ca, Sr, Ba) composition are studied via experimental calorimetry in the interval of 298.15–673 K. It is found that all ...
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 ...
Solidification of the eutectic Ga–Sn alloy

Aleksandrov, V.D.; Frolova, S.A.; Amerkhanova, Sh.K. (Pleiades Publishing, 2016-05)

Cyclic thermal analysis is used to study the effect of overheating of the eutectic Ga–8.5 mol % Sn melt on the presolidification supercooling. It is found that, when the liquid eutectic is overheated above the eutectic ...
Fourier—Price coefficients of class GM and best approximations of functions in the Lorentz space L pθ [0, 1), 1<p<+∞, 1<θ<+∞

Bimendina, A. U.; Smailov, E. S. (Pleiades Publishing, 2016-05)

For polynomials in the Price system, we establish an inequality of different metrics in the Lorentz spaces. Applying this inequality, we prove a Hardy–Littlewood theorem for theFourier–Price series with GM sequences of ...
Heat capacity and thermodynamic functions of new cobaltic manganites NdM 2 II CoMnO6 (MII is Mg, Ca, Sr, or Ba) Within the temperature range of 298.15–673 K

Kasenov, B.K.; Turtubaeva, M.O.; Amerkhanova, Sh.K.; Nikolov, R.N.; Kasenova, Sh.B.; Sagintaeva, Zh.I. (Pleiades Publishing, 2016-07)

The results of thermodynamic studies of the cobaltic manganites NdM 2 II CoMnO6 (MII is Mg, Ca, Sr, or Ba) are presented. In the calorimetric studies of the heat capacity within the range of 298.15–673 K, a second kind ...
Catalytic hydrogenation of anthracene in ethanol

Baikenov, M.I.; Meiramov, M.G.; Khalikova, Z.S.; Ibishev, K.S.; Sarsembaev, B.Sh.; Tusipkhan, A. (Allerton Press, 2016-07)

The results of the hydrogenation of anthracene in ethanol in the presence of different catalysts (the nanosized powders of Fe, Cu, and β-FeOOH and Ni and Fe supported on carbon microspheres) are reported. The greatest ...
Thermal Methods and Non-Destructive Testing Instrumentation

Nussupbekov, B. R.; Karabekova, D. Zh.; Khassennov, A. K. (Springer US, 2016-09)

This article describes several developed modifications to heat flux sensors. A common element in these devices is a specially designed thermopile sensor that acts as a thermoelectric converter of heat flow.
On solvability of non-linear semi-periodic boundary-value problem for system of hyperbolic equations

Orumbaeva, N. T. (Allerton Press, 2016-09)

We study a non-linear semi-periodic boundary-value problem for a system of hyperbolic equations with mixed derivative. At that, the semi-periodic boundary-value problem for a system of hyperbolic equations is reduced to ...
Effect of iron additives on the thermal degradation of coal from the Shubarkol deposit

Baikenov, M.I.; Ivannikova, A.V.; Baikenova, G.G.; Khalikova, Z.S.; Kochegina, E.V.; Rakhimzhanova, N.Zh.; Karimova, A.B.; Kezdikbaeva, A.T. (Allerton Press, 2016-09)

The kinetic parameters of the thermal degradation of coal in a temperature range of 32–458°C without additives and in the presence of nanosized iron powder as a catalyst were calculated based on thermogravimetric analysis ...
Monitoring of Process Flow Diagrams in the Production of Ferrous Metals

Kazhikenova, S. Sh. (Springer US, 2016-11)

Any improvement in the technological processes involved in the production of ferrous and nonferrous metals, taking into account the existence of lean crude metal and of crude metal that is heterogeneous in terms of ...
Investigation of Structure and Properties of Barrier Layers in Metals (Fe, Cu) at Low Temperatures

Kuterbekov, K. A.; Nurkenov, S. A.; Kislitsin, S. B.; Kuketayev, T. A.; Tussupbekova, A. K. (Springer US, 2016-11)

Experimental studies of the effect of a barrier layer on the kinetics of thermally induced diffusion procesess and phase transformations in a layered Fe–Be syatem are investigated at the energy ~1.6 MeV. Thermal stability ...
Effect of coal tar on the properties of butadiene–nitrile rubbers

Sevost’yanova, K.A.; Omasheva, A.V.; Baikenov, M.I.; Tazhbaev, E.M. (Allerton Press, 2016-11)

this tar as a plasticizer of rubber compounds. The replacement of bitumen by this tar as a rubber constituent in a weight ratio of 1:10 showed that the kinetics of vulcanization was noticeably accelerated and rubber ...
Synthesis and Characterization of Poly(DL-Lactic Acid) Nanoparticles Loaded with the Antituberculosis Drug Isoniazid

Burkeev, M. Zh.; Tazhbaev, E. M.; Zhaparova, L. Zh.; Zhappar, N. K.; Zhumagalieva, T. S. (Springer US, 2016-12)

The possibility of creating a new dosage form of the antituberculosis drug isoniazid using nanoparticles of the polymer poly(DL-lactic acid) was studied. It was shown that nanoprecipitation was promising for preparing ...
Effect of silver nanoparticles on luminescent and generation properties of rhodamine 6G in aqueous alcohol solutions

Zeinidenov, A.K.; Ibrayev, N.Kh.; Gladkova, V.K. (Pleiades Publishing, 2016-12)

The plasmon effect that silver nanoparticles have on the luminiscent and generation properties of rhodamine 6G molecules in aqueous alcohol solutions is studied. It is found that the intensities of absorption and emission ...
Effect of formulas of titanoxide compositions on the photovoltaic characteristics of solar cells

Aimukhanov, A.K.; Ibrayev, N.Kh.; Serikov, T.M. (Pleiades Publishing, 2016-12)

The effect the chemical composition of semiconductor titanium compositions (titanium pastes) has on the photovoltaic characteristics of dye-sensitized solar cells is investigated. It is established that the efficiency of ...

Browsing 2016 - Springer Link by Issue Date

Browsing 2016 - Springer Link by Issue Date

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