International Kazakh-Turkish University

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Dzhumadullaeva S.A.,International Kazakh-Turkish University | Baeshov A.B.,International Kazakh-Turkish University
Kinetics and Catalysis | Year: 2017

The catalytic activity of a synthetic ion-exchange resins has been studied in the reaction of cinnamic acid with hydrazine (aqueous medium, 363 K, 1.0–2.5 h) yielding the corresponding hydrazide. Efficient catalysts for the process are the anion-exchange resins AV-17-8 and AN-31. The modifying effect of the substrate—hydrazine hydrate—on the catalytic properties of the ion-exchange systems has been demonstrated. On the basis of IR spectroscopic studies, a plausible process mechanism was suggested. It involves polymer-bound quaternary ammonium ions of the anion exchanger. © 2017, Pleiades Publishing, Ltd.


Avramov K.,Ukrainian Academy of Sciences | Raimberdiyev T.,International Kazakh-Turkish University
Nonlinear Dynamics | Year: 2017

Nonlinear finite-DOF dynamical system is derived to describe the beam vibrations with transversal crack. The beam deflections are expanded by using the eigenmodes and contact parameter. The Galerkin method is applied to the partial differential equation, which describes the structure vibrations. Two- and three-DOF nonlinear dynamical systems with internal resonance are analyzed. The multiple scales method is used to investigate both the principle second resonance and the combination one. The resonance quasi-periodic and sub-harmonic motions are analyzed. The quasi-periodic motions are arisen due to the Neimark–Sacker bifurcation. © 2017 Springer Science+Business Media Dordrecht


Sadybekov M.A.,Institute of Mathematics and Mathematical Modeling | Torebek B.T.,International Kazakh-Turkish University | Turmetov B.Kh.,International Kazakh-Turkish University
AIP Conference Proceedings | Year: 2014

The paper is devoted to the investigation of questions about constructing the explicit form of the Green's function of the Robin problem. For constructing this function we use the representation of the fundamental solution of the Laplace equation in the form of a series. An integral representation of the Green function is obtained and for some values of the parameters, the problem is presented in elementary functions. © 2014 AIP Publishing LLC.


Imanbaev N.S.,International Kazakh-Turkish University | Sadybekov M.A.,Institute of Mathematics and Mathematical Modeling
AIP Conference Proceedings | Year: 2014

In this paper, we consider a linear operator, generated by the ordinary differential expression with the boundary load and strongly regular boundary conditions of the general form. We prove the possibility of constructing the characteristic determinant of the spectral problem. © 2014 AIP Publishing LLC.


Kholmatova K.K.,Northern State University | Grjibovski A.M.,Norwegian Institute of Public Health | Grjibovski A.M.,International Kazakh-Turkish University
Human Ecology | Year: 2016

In this paper we present how to plan, carry out panel- and trend studies as well as how to analyze the data obtained in these types of studies. Theoretical foundations of the abovementioned study designs, their similarities and differences, advantages and disadvantages are also presented. We also discuss research questions which are the most suitable for panel- and trend studies as well as interpretation of the results. Examples of international and Russian panel- and trend studies published in international and Russian literature are presented. © 2016, Springer New York LLC. All rights reserved.


Simsek H.A.,Dokuz Eylül University | Simsek N.,Dokuz Eylül University | Simsek N.,International Kazakh-Turkish University
Energy Policy | Year: 2013

Recently, the importance of renewable energy sources has increased significantly as climate change has become an important long term threat to global ecosystems and the world economy. In the face of increased concern about climate change and high fossil fuel costs together with a reduction in the primary energy sources such as oil, natural gas and coal, alternative energy sources (renewables) are increasingly needed to respond to the threat of climate change and growing energy demand in the world. Recent developments in Turkey, such as the liberalization of the electricity market and improvements in the renewable legislations, have accelerated the growth process and investment opportunities in the field of renewable energy. Turkey's naturally endowed potential for renewables, such as solar, geothermal and wind, also accompanied these developments and attracted world attention to this market. In Turkey, renewable energy sources have gained great importance in the last decades due to growing energy demand and incentive policies which foster the utilization of renewable energy sources. This study aims to explore the availability and potential of renewable energy sources in Turkey and discuss the government policies and economic aspects. © 2013 Elsevier Ltd.


Zharylkapova G.,International Kazakh-Turkish University
Life Science Journal | Year: 2014

Criminological characteristic of economic crimes is already complicated because forms and ways of these crimes with variety and ability to adapt quickly for changing conditions in a society, especially, in economy. In the field of a financial policy and monetary circulation in the country priorities of the Concept of a legal policy are connected with strengthening of the modern stable financial market, as real tool of interests' protection of the state, citizens and legal entities, with functioning of an effective financial system, as one of state policy components.


Sadykov S.,International Kazakh-Turkish University
Life Science Journal | Year: 2014

Declaration about creation of the new independent state - the Republic of Kazakhstan - made problems of formation of a new journalism of the country actual. Scales of transformations which were carried out by the society were the political, economic and social base on which in the development mass media of Kazakhstan began to rely. Change of ideology and emergence of new social reference points, and also change of a paradigm of the society development gave to activity of mass media the special importance. They started playing more noticeable role in all spheres of life of the society and state. As a whole only in the period of independence of Kazakhstan development the free and democratical press of the country had an opportunity of full and comprehensive illumination of a problem of national identification of the Kazakh people.


This article discusses one of the major themes of philosophy of Sufism - the relationship between the Creator and the universe, the Sufi path of knowledge. In particular, it deals with a comparative analysis of Sufi terms such as the Unity of Being (Wahdat al-Wujud) and the Unity of Witness (Wahdat ash-Shuhud). Translation of "Maktubat", a Sufi treatise, written by Imam Rabbani Ahmed Sirhindi and works of other foreign authors were used as the basis. Imam Rabbani Ahmed Sirhindi is a representative of the Sufi school of India. In general, the cornerstone of the theory and philosophy of Sufism is the doctrine of Being, the "Unity" of all things. Seeing many forms of Being, a Sufi sees the Unity, covering them, the "Absolute Unity" (al-Wujud al-Mutlaq); in everything they see the manifestation of the Unity, which connects it with other things, integrating them into an organic whole. All Being is one. According to followers of "Wahdat al-Wujud", Being is not a mental predicate or an abstract idea. It is the most self-evident reality, as it is embodied in all things. At the same time, Being is the most hidden and unknown thing, because it covers all things, so we cannot find anything different from it, with the help of which we could limit or determine it. Being is comprehendible only through intuition. However, from the point of view of the followers of "Wahdat ash-Shuhud", God is distinguishable from the world, that is, God and the world are totally different forms of Being. If, according the theory of Wahdat al-Wujud, the truth of the world are divine names and attributes, but Wahdat ash-Shuhud states that the truth of the world are nonbeings in opposition to the names and attributes. According to Imam Rabbani Ahmed Sirhindi's statements, these theories are not interchangeable, and besides that, they are opposite.


Berdyshev A.S.,Kazakh National Pedagogical University | Cabada A.,University of Santiago de Compostela | Turmetov B.K.,International Kazakh-Turkish University
Acta Mathematica Scientia | Year: 2014

This paper is concerned with the solvability of a boundary value problem for a nonhomogeneous biharmonic equation. The boundary data is determined by a differential operator of fractional order in the Riemann-Liouville sense. The considered problem is a generalization of the known Dirichlet and Neumann problems. © 2014 Wuhan Institute of Physics and Mathematics.

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