Журналы: Недавние поступления

Отображаемые элементы 81-100 из 167

    • ГЕОДЕЗИЧЕСКОЕ ОБЕСПЕЧЕНИЕ СТРОИТЕЛЬСТВА МОСТОВ И МОСТОВЫХ ПЕРЕХОДОВ 

      Кунслямов, К.Б. (2016)
      Бұл мақалада көпірдің құрылысын қамсыздандыратын негізгі геодезиялық жұмыстар қарастырылады, ғимараттын және жеке оның бөліктердің жағдайын және мөлшерлер қамтамасыз етудегі бөлу жұмыстарын мен олардың дәлме-дәлділік орындалуы баяндалған.
      2023-12-07

    • THE PHENOMENON OF PROFESSIONAL DEFORMATION AS AN ASPECT OF TEACHERS’ EMOTIONAL BURNOUT 

      Kassenova, A.B. (2016)
      Статья посвящена эмоциональному выгоранию личности, которое проявляется нарастающим эмоциональным истощением, ведущим и к личностному дискомфорту у специалистов, и к серьезному снижению эффективности труда.
      2023-12-07

    • ПРАКТИЧЕСКОЕ ИССЛЕДОВАНИЕ ТОЧНОСТИ ДАННЫХ GPS ИЗМЕРЕНИЙ МЕТОДОМ БЫСТРОЙ СТАТИКИ, С ПОСТОБРАБОТКОЙ В AUSPOS - ONLINE GPS PROCESSING SERVICE 

      Камалиев, М.М. (2016)
      Осы мақалада интернет сайтта AUSPOS www.ga.gov.au өңдеген тез статистикаға режимінде осы GPS өлшемдердің дәлдіктер зерттеуі қарастырылған. Online GPS Processing Service арқылы алған осы координаталар енді қазіргі координаталармен салыстырылды.
      2023-12-07

    • РАСЧЕТ ЖЕЛЕЗОБЕТОННЫХ ЗАГЛУБЛЕННЫХ СООРУЖЕНИЙ 

      Жаныбекова, К.М. (2016)
      Қазіргі жағдайда, жер асты кеңістігін пайдалану- бұл, әсіресе үлкен қалаларда өтеөзекті мәселе болып табылады. Берілген мақалада жер асты және жерленген құрылымдардың назар аударады. Жерленген құрылымдар мен оларды есептеу әдістерін түрлі есептеу сұлбасын көрсету.
      2023-12-07

    • РАЗРАБОТКА ИНТЕРАКТИВНОЙ СИСТЕМЫ ВИЗУАЛЬНЫХ КОММУНИКАЦИЙ ДЛЯ ЭКСПО - 2017 

      Енсебаев, Т.М.; Юлдашева, Н.А.; Нукусбаев, А. (2016)
      Мақала нысаны - кеңістіктік ортаны ұйымдастырудағы көрнекі интерактивті жүйесіне арналған. Ақпараттық орта, салынған қоршаған ортаны бөлігі ретінде, әлеуметтік дамудың және дизайнның ең маңызды факторларының бірі болып табылады. Адам мен қоршаған орта арасындағы интерактивті байланыс құралы ретінде көрнекі байланыстағы соңғы технологиялар.
      2023-12-07

    • ЖАҢА ТЕХНОЛОГИЯЛАРДЫҢ ГРАФИКАЛЫҚ ДИЗАЙННЫҢ ДАМУЫНА ЫҚПАЛЫН НЕГІЗДЕУ 

      Бозтай, З.Б. (2016)
      В данной работе рассмотрены актуальность и эволюция новых технологии, его влияние на развитие графического дизайна. Рассмотрены анализ технологий, которые являются основой темы исследования, а также виды и тенденции развития традиционных и современных технологий. Изучая сравнительный анализ традиционных и современных технологии, определены их эволюция перехода.
      2023-12-07

    • TEACHING OF CULTURE AS AN INTEGRAL PART OF FOREIGN LANGUAGE EDUCATION 

      Nurkenova, S.S.; Kemеlbekova, E.А.; Seitesheva, T.A. (2016)
      This article aims at considering various views on the relationship of culture with language and what role it plays in teaching and learning English as a foreign language.
      2023-12-07

    • Thermal conductivity of new nanocomposite superionic semiconductors K0.01Cu1.96S, K0.02Cu1.95S, K0.03Cu1.94S, K0.04Cu1.93S, K0.05Cu1.94S 

      Kubenova, M.M.; Balapanov, M.Kh.; Ishembetov, R.Kh.; Kuterbekov, K.A.; Almukhametov, R.F.; Bekmyrza, K.Zh.; Kabyshev, A.M.; Palymbetov, R.Sh.; Taimuratova, L.U. (2023)
      In this work, we investigated the effect of nanostructuring on the thermoelectric and thermal properties of nonstoichiometric solid splavs doped with copper sulfides with potassium. The synthesized alloys K0.01Cu1.96S , K0.02Cu1.95S , K0.03Cu1.94S , K0.04Cu1.93S , K0.05Cu1.94S are nanocomposite. The crystallite sizes of the synthesized powder, as estimated from the half-width ...
      2023-12-06

    • Computational scheme for breakup of 11Be on light targets 

      Valiolda, D.S.; Janseitov, D.M.; Melezhik, V.S. (2023)
      We investigate the Coulomb breakup of the 11 Be halo nuclei on a light (carbon) target within nonperturbative time-dependent approach including the low-lying resonance 5/2+ of 11 Be (E= 1.232 MeV). We had found considerable contribution of the low-lying resonances ( 5/2+ , 3/2− and 3/2+ ) to the breakup cross section of 11 Be on a heavy ( 208 Pb) target at our previous calculations. ...
      2023-12-06

    • Influence of surfactants on the formation and growth of cadmium telluride nanoplatelets 

      Akhmetova, A.S.; Ospanova, A.K.; Yussupbekova, B.N.; Alibay, T.T. (2023)
      The article presents a comprehensive review of the current research on the use of surfactants in CdTe nanoplatelet synthesis, including a discussion of the various types of surfactants that have been used and their effects on nanoplatelet size, shape, and optical properties. Additionally, the article examines the mechanisms by which surfactants influence the growth and morphology ...
      2023-12-06

    • Electron-hole trapping centers in alkali metal sulfates with Dy3+ impurities 

      Nurakhmetov, T.N.; Alibay, T.T.; Bakhtizin, R.Z.; Pazylbek, S.; Kainarbay, A.Zh.; Zhunusbekov, A.M.; Sadykova, B.M.; Tolekov, D.A.; Shamieva, R.K.; Nurpeissov, A.S. (2023)
      The Na2SO4 − Dy samples were obtained by slow evaporation method. The spectroscopic methods were used to study the mechanisms of formation of electron and hole trapping centers. Intrinsic recombination emission of 2.9–3.1 eV and impurity emission of 2.55 eV and 2.15 eV are excited at 4.0–4.5 eV. Intrinsic SO3−4 − SO−4 and impurity Dy2+ − SO−4 trapping centers were revealed. The ...
      2023-12-06

    • Non-destructive structural studies of ceramic fragments of ancient tribes of Kazakhstan 

      Zhomartova, A.Zh.; Bakirov, B.A.; Kichanov, S.E.; Zhumatayev, R.S.; Toleubayev, A.T.; Shakenov, S.; Kozlenko, D.P. (2023)
      The phase composition of several fragments of the ancient ceramic of the early medieval settlement of Asusay and burial ground Eleke Sazy in the modern Republic of Kazakhstan has been studied using neutron diffraction and Raman spectroscopy. The quartz, calcite, and feldspar minerals are dominant phases in the studied ceramic fragments. The fractions of those phases were ...
      2023-12-06

    • Thermal and electrical properties of nanocrystalline superionic NaxCu1.75S (x=0.1, 0.15, 0.2, 25) compounds 

      Kubenova, M.M.; Kuterbekov, K.A.; Balapanov, M.Kh.; Ishembetov, R.Kh.; Akhmetgaliev, B.M.; Kabyshev, A.M.; Bekmyrza, K.Zh.; Zeleev, M.Kh.; Palymbetov, R.Sh.; Baikhozhaeva, B.U. (2023)
      The paper presents the results of the studies of thermal properties of nanocrystalline superionic NaxCu1.75S (x=0.1, 0.15, 0.2, 25) compositions, and preliminary results of Na0.1Cu1.75S using as energy stored cathode material in Na-ion half-cell with NaPF 6 electrolyte and Na anode. The compositions contain a few copper sulfide phases: monoclinic chalcocite Cu2S , orthorhombic ...
      2023-12-06

    • Luminescent properties of BaxMg(2−x) F4 :W ceramics 

      Koketai, T.A.; Strelkova, A.V.; Zhunusbekov, A.M.; Karipbayev, Zh.T.; Lisitsyna, L.A.; Chakin, A.M. (2023)
      Ceramics based on alkaline earth metal fluorides activated by tungsten has been obtained by radiation synthesis. The synthesis was realized by direct action on the mixture with an activator of a powerful flow of high-energy electrons without the use of any additives to facilitate the synthesis. It has been established that the resulting ceramics have luminescent properties ...
      2023-12-06

    • Electron-hole trapping centers in Na2SO4 with a transition metal impurity Mn 

      Nurakhmetov, T.N.; Alibay, T.T.; Pazylbek, S.; Zhunusbekov, A.M.; Sadykova, B.M.; Tolekov, D.A.; Shamieva, R.K.; Nurpeissov, A.S. (2023)
      The Na2SO4 samples were obtained by slow evaporation method. The mechanisms of the formation of electron and hole trapping centers are investigated by spectroscopic methods. Intrinsic recombination emission of 2.9–3.1 eV and impurity emission of 1.85 eV are excited at 4.0–4.5 eV. Intrinsic SO3− 4 − SO−4 and impurity Mn+ − SO−4 trapping centers were revealed. The local levels ...
      2023-12-06

    • Super–protonic conductors for solid acid fuel cells (SAFCs): a review 

      Afroze, Sh.; Reza, Md S.; Somalu, M.R.; Azad, A.K. (2022)
      Fuel cell holds the promise of being environmentally friendly and becomes one of the alternatives for renewable energy. Solid acids have super–protonic behavior which allows them to become conductors. It can function at high temperatures. Hydration, on the other hand, may be used to improve the performance of the solid acid. Moreover, the conductivity, stability, and crystal ...
      2023-12-06

    • Analysis procedures in deriving of the differential cross section of the reaction pp → {pp}sπ0 at energies 1.6–2.4 GeV 

      Baimurzinova, B.S.; Tsirkov, D.A. (2022)
      The reaction pp → {pp}sπ 0 , where {pp}s denotes a diproton, i.e. an unbound interacting proton pair in the 1S0 , state, was investigated in order to obtain a differential cross section dσ/dΩ at small angles in the energy range 1.6–2.4 GeV. This work is intended for the presentation of the main procedures in the processing of experimental data.
      2023-12-06

    • Investigation of the temperature and precursors concentration dependence of the formation of ZnSe quantum dots 

      Duisenbay, B.A.; Alibay, T.T.; Akhmetova, A.S.; Zhangylyssov, K.B.; Daurenbekova, R.K.; Kainarbay, A.Zh.; Nurakhmetov, T.N.; Daurenbekov, D.H. (2022)
      Various variations of the synthesis of ZnSe quantum dots are investigated. The influence of temperature, the concentration of precursors and the time of synthesis of quantum dots was taken into account. Aliquot absorption spectra is measured for various time intervals and the dynamics of the growth of ZnSe quantum dots is estimated. Luminescence and absorption spectra were ...
      2023-12-06

    • Structural studies of the brass ingots from the Shcherbet historical complex of the Lower Kama region: neutron diffraction and tomography studies 

      Zhomartova, A.Zh.; Shaykhutdinova, E.F.; Bakirov, B.A.; Kichanov, S.E.; Kozlenko, D.P.; Sitdikov, A.G. (2022)
      The structural characteristics and phase composition of several ancient brass ingots obtained in the archeological Shcherbet complex has been studied using neutron diffraction and tomography methods. The XRF analysis and neutron diffraction provide high zinc content up to 30 wt.%. The neutron tomography yielded 3D data of the spatial distribution of chemical elements in the ...
      2023-12-06

    • Photoluminescence and thermoluminescence in a Li2SO4 crystall 

      Nurakhmetov, T.N.; Zhunusbekov, A.M.; Kainarbay, A.Zh.; Daurenbekov, D.H.; Tolekov, D.A.; Sadykova, B.M.; Temirkulova, N.I.; Zhangylyssov, K.B.; Alibay, T.T.; Shamieva, R.K.; Manat, A.A.; Kabadulla, T.M. (2022)
      The nature of intrinsic emission and the creation of electron-hole trapping centers in irradiated with ultraviolet and X-rays at 15 K and 300 K was investigated in Li2SO4 by methods of spectroscopy. It is shown that in activated Li2SO4 with an energy of 6 ÷ 12.4 eV, emission appears in a wide spectral range to excite rare earth ions that are used as UV sources. These same photons ...
      2023-12-06