• The effect of topological defect on the mass spectra of heavy and heavy-light quarkonia 

  Inyang, E.P.; Obisung, E.O.; Amajama, J.; Bassey, D E.; William, E.S.; Okon, I.B. (Karagandy University of the name of acad. E.A. Buketov, 2022)

  In this present study, the effect of Topological Defect on the mass spectra of heavy and heavy-light mesons such as charmonium, bottomonium, and charm-strange (cs ) ,bottom-charm(bc ) respectively are studied with the ...
• Transient absorption of gold nanoparticles of various diameters 

  Ibrayev, N.Kh.; Seliverstova, E.V.; Kanapina, A.E. (Karagandy University of the name of acad. E.A. Buketov, 2022)

  The transient absorption of gold nanoparticles with an average diameter of 13±5 and 48±16 nm upon photoexcitation by nanosecond laser pulses has been studied. It was shown that the maximum of stationary absorption exhibits ...
• Investigation of the stress state of mine workings using methods of deformable solid mechanics 

  Shaikhova, G.S.; Belomestny, D.V.; Kopbalina, K.B. (Karagandy University of the name of acad. E.A. Buketov, 2022)

  The assessment of the reliability of a mining and technological scheme, taking into account the stress state of mine workings, depends on a combination of mining and geological, technical and technological factors. The ...
• Development of onboard control system architecture for nanosatellites 

  Alipbayev, K.; Sarsenbayev, Y.; Mussina, А.; Nurgizat, Y. (Karagandy University of the name of acad. E.A. Buketov, 2022)

  This article presents development of the architecture of the onboard control system. In particular, the hardware and circuit solutions in the development of the module are presented. Technical solutions, the concept of the ...
• Automated measuring system for investigating temperature dependence of low-frequency noise spectra in electronic elements and structures 

  Ermachikhin, A.V.; Litvinov, V.G.; Kholomina, T.A.; Maslov, A.D.; Trusov, E.P (Karagandy University of the name of acad. E.A. Buketov, 2022)

  In this paper a measuring analytical system for low-frequency noise spectroscopy is presented. The measuring system is adapted for the automated study of low-frequency noise spectra in electronic elements, components and ...
• Testing of different material type photoelectric battery and photothermal batteries composed 

  Tursunov, M.N; Sabirov, X.; Abilfayziyev, Sh.N.; Yuldoshov, B.A. (Karagandy University of the name of acad. E.A. Buketov, 2022)

  In the world, over the years, the use of hydrocarbon resources is decreasing, and their place is being replaced by ecologically clean alternative and renewable energy sources. Therefore, the world is paying a lot of attention ...
• Carbon footprint comparative analysis for existing and promising thermal power plants 

  Rogalev, N.D; Rogalev, A.N; Kindra, V.O; Zlyvko, O.V.; Bryzgunov, P.A. (Karagandy University of the name of acad. E.A. Buketov, 2022)

  The power production industry is the main greenhouse gas emitter that makes its contribution to global warming. The greenhouse gas emission takes place in fuel production, transportation, and combustion. A prospective ...
• Effect of anodizing voltage on the photocatalytic activity of films formed by titanium dioxide nanotubes 

  Serikov, T.M.; Baltabekov, A.S.; Aidarova, D.D; Zhanbirbayeva, P.A.; Kuanyshbekova, A.B (Karagandy University of the name of acad. E.A. Buketov, 2022)

  The influence of the anodizing voltage during synthesis on the specific surface area and on the photocatalytic activity of the TiO2 nanotube was studied. Films formed by titanium dioxide nanotubes were obtained on the ...
• Influence of ionizing radiation on the diffuse reflection spectra of steatite ceramics snc 

  Ashurov, M.Kh.; Nuritdinov, I.; Dzhumanov, S.; Saidakhmedov, K.Kh. (Karagandy University of the name of acad. E.A. Buketov, 2022)

  In this article, the radiation defects induced in steatite ceramics type- SNC- irradiated with high doses of gamma-rays of 60Co source and mixed reactor nо-gamma-irradiation were studied using optical spectroscopy, i.e. ...
• Effect of high-pressure torsion on microstructure changes in microalloyed steel 

  Volokitina, I.E.; Naizabekov, A.В.; Volokitin, A.V. (Karagandy University of the name of acad. E.A. Buketov, 2022)

  Тhe most common method of manufacturing parts is metal pressure treatment, as a result of which the entire reserve of strength and ductility of the material is not exhausted. Therefore, the issues of the influence of plastic ...
• Spin-selective interaction of triplet-excited molecules on the surface of a ferromagnetic nanoparticle 

  Kucherenko, M.G.; Neyasov, P.P. (Karagandy University of the name of acad. E.A. Buketov, 2022)

  Influence of a magnetic field generated by a ferromagnetic nanoparticle on the annihilation of tripletexcited organic molecules or triplet excitons in a near-surface particle layer is studied. A detailed mathematical model ...
• Focus cpm software for trajectory analysis of real axially symmetric electrostatic mirrors: methods and algorithms 

  Sautbekova, Z.S.; Trubitsyn, A.A. (KU Publ, 2022-03)

  The problem of studying the influence of electron mirrors design features, in particular, the gaps between the electrodes on their electron-optical characteristics is solved. A method to solve the problem that combines the ...
• Cluster router based on eccentricity 

  Zhanabaev, Z.Zh; Akhtanov, S.N; Turlykozhayeva, D.A; Ussipov, N.M; Ibraimov, M.K. (KU Publ, 2022-03)

  In this paper, a cluster router based on eccentricity was worked out, related to the field of telecommunications, especially, to the field of message transmission. Messages in this router are transmitted as packets along ...
• Features of estimation wearproofness tribojoints by work of electron output 

  Tsyganov, V. V.; Sheiko, S.P.; Sakipov, K.E.; Kassymov, S.S. (KU Publ, 2022-03)

  The wear is considered and power - producing state of a surface stratum exemplar after friction with a difficult dynamic loading. The estimation of work destruction and wearproofness tribojoints are analysed. It is shown ...
• The method of corium cooling in a core catcher of a light-water nuclear reactor 

  Skakov, М.K; Toleubekov, K.O.; Baklanov, V.V.; Gradoboev, А.V.; Akayev, A.S.; Bekmuldin, M.K. (KU Publ, 2022-03)

  During the development of a severe accident at nuclear power plant with a core melting, corium is formed. One of the main barriers preventing outflow of corium into the environment is a melt localization device or a melt ...
• Results of the experimental study of the flow field of a stationary air flow during the operation of a four-blade bidarrieus-1 turbine 

  Yershina, A.K.; Manatbayev, R.K.; Baizhuma, Zh. (KU Publ, 2022-03)

  There are a great variety of wind turbine constructions but by their principle of operation they are divided into three main types - sail (Savonius wind power unit), propeller and airfoils (Darrieus wind turbine). At ...
• Photovoltaic properties of functionalized indodicarbocyanine dye 

  Ibrayev, N.Kh.; Seliverstova, E.V.; Omarova, G.S.; Ishchenko, A.A.; Derevyanko, N.A.; Khamza, T. (KU Publ, 2022-03)

  The effect of the chemical structure of polymethine dyes on their spectral-luminescent and photovoltaic properties has been studied. It has been shown that the introduction of hydroxyl functional groups into the dye structure ...
• Investigation of the energy dependence of the interaction potentials of the 16o+12с nuclear system with a semi-microscopic method 

  Soldatkhan, D.; Amangeldi, N.; Baltabekov, A.S.; Yergaliuly, G. (KU Publ, 2022-03)

  The study of the collision of heavy ions with light nuclei at low energy is important in nuclear physics, thermonuclear energy, and astrophysics. The high-precision values of the nuclear system described at an energy close ...
• Magnetron sputtering of protective coatings on parts of surfaces of products and tools using multielement targets manufactured using a new technology 

  Berdibekov, A.T.; Laurinas, V.Ch; Dolya, A.V.; Gruzin, V.V.; Guchenko, S.A.; Tvardovsky, A.N. (KU Publ, 2022-03)

  Recently, the use of magnetron sputtering for the deposition of protective coatings has been intensively developed. The great prospect of using this method is due to the possibility of applying high-entropy coatings, which ...
• Conformational approach to determining the polarization of polyethylene oxide during melt-crystal transitions in a non-uniform temperature field 

  Matveev, N.N.; Lisitsyn, V.I.; Arkhipov, V.V. (KU Pabl, 2022-03)

  In connection with the widespread use of polyethylene oxide (PEO) in modern technologies, studies of the relationship between its supramolecular structure and properties by modeling methods have recently intensified. ...

View more