Physics and Astronomy: Recent submissions

  • Comparative Analysis of Kazakhstani and European Approaches for the Design of Shallow Foundations 
    Shaldykova, Assel; Moon, Sung-Woo; Kim, Jong; Lee, Deuckhang; Ku, Taeseo; Zhussupbekov, Askar (Applied Sciences, 2020)
    The design of shallow foundations is performed in accordance with different building regulations depending on geotechnical and geological conditions. This paper involves the design calculations applying Kazakhstani and ...
  • Compact stars in vector–tensor-Horndeski theory of gravity 
    Momeni, Davood; Faizal, Mir; Myrzakulov, Kairat; Myrzakulov, Ratbay (Eurasian Physical Technical Journal C, 2017)
    In this paper, we will analyze a theory of modified gravity, in which the field content of general relativity will be increased to include a vector field. We will use the Horndeski formalism to non-minimally couple this ...
  • COEFFICIENT OF FRICTION AT REST OF ROUGH SURFACES 
    Khairaliyev, S.; Kaishubayeva, N.; Kapayeva, S.; Bergander, Marek J.; Dzhundibayev, V. (Eurasian Physical Technical Journal, 2023)
    At present, the process of designing dry friction units for mechanical engineering and some other structures is becoming more and more laborious, forcing designers to make more and more efforts in this work. A significant ...
  • Comparative Study of the Physico-Chemical Properties of Sorbents Based on Natural Bentonites Modified with Iron (III) and Aluminium (III) Polyhydroxocations 
    Kussainova, Bakytgul; Tazhkenova, Gaukhar; Kazarinov, Ivan; Nurlybayeva, Aisha; Lamichova, Anna; Kusepova, Lyazat; Mashan, Togzhan; Tantybayeva, Batima; Saurbayeva, Bekzat; Seitbekova, Gulnaziya; Kulbayeva, Dilbar; Kudaibergenova, Rabiga (Coatings, 2023)
  • Facile Fabrication of High-Performance Superhydrophobic Reusable Oil-Absorbing Sponges 
    Kudaibergenova, Rabiga; Sugurbekov, Yerzhigit; Demeuova, Gulzat; Sugurbekova, Gulnar (Coatings, 2023)
    Wastewater treatment from oil, oil products and organic mixtures is a very relevant topic that can be successfully utilized to solve problems of severe environmental pollution, such as oil spills, industrial oily wastewater ...
  • Cluster Structure of 9Be by Scattering of Deuterons 
    Lukyanov, S.M.; Denikin, A. S.; Naumenko, M. A.; Burjan, V.; Trzaska, W.H.; Harakeh, M.; Etasse, D.; Kroha, V.; Mrazek, J.; Mendibayev, K.; Sivacek, I.; Glagolev, V.; Pisko, S.; Penionzhkevich, Yu.E.; Skobelev, N.K.; Stefan, I.; Verney, D.; Kuterbekov, K.; Zholdyvayev, T. (IOP Conference Series: Materials Science and Engineering, 2018)
    Angular distributions of protons, deuterons, tritons and alpha particles emitted in the reaction 2H+9Be at Elab=19.5 MeV were measured with an aim to shed light on the internal cluster structure of 9Be and to study ...
  • Classical and Quantum Gravity and Its Applications 
    Hossein Hendi, Seyed; Corda, Christian; Mazharimousavi, Habib; Momeni, Davood; Sepehri-Rad, Masoud; Saridakis, Emmanuel N. (Advances in High Energy Physics, 2017)
  • Characterization of iron oxide waste scales obtained by rolling mill steel industry 
    Kargin, J. ; Valladares, L. De Los Santos ; Borja‑Castro, L. E. ; Xize, Jiang ; Mukhambetov, D. G. ;  Konyukhov, Y. V.; Moreno, N. O. ; Bustamante Dominguez, A. G. ; Barnes, C. H. W.  (Hyperfine Interactions, 2022)
    Every year, the steelmaking industry produces millions of tons of slags resulting in pollution to the environment. Among the waste, secondary metals and scales rich in iron oxides are also thrown away. There is a need ...
  • Characterization of steel billet scales generated during the continuous casting process in SIDERPERU steel plant 
    Borja‑Castro, L. E. ; Bustamante Dominguez, A. ; Valerio‑Cuadros, M. I. ; Valencia‑Bedregal, R. A. ; Cabrera‑Tinoco, H. A. ; Espinoza Suarez, S. M. ; Kargin, J. ;  Moreno, N. O.; W. Barnes, C. H. ; Valladares, L. De Los Santos  (Hyperfine Interactions, 2021)
    Tons of waste is produced during iron steel’s industrial production, creating environmental pollution. This work aims to characterize the steel scale formed on the billet surface during the last step of steel production ...
  • Characterization of iron oxide waste scales obtained by rolling mill steel industry 
    Kargin, J. ; Santos Valladares, L. De Los ; Borja‑Castro, L. E. ; Xize, Jiang ;  Mukhambetov, D. G.; Konyukhov, Y. V. ; Moreno, N. O. ;  Bustamante Dominguez, A. G.; Barnes, C. H. W.  (Hyperfine Interactions, 2022)
    Every year, the steelmaking industry produces millions of tons of slags resulting in pollution to the environment. Among the waste, secondary metals and scales rich in iron oxides are also thrown away. There is a need ...
  • Characterization and luminescence dynamics of MgF2:W ceramics 
    Strelkova, A.V.; Lisitsyn, V. M.; Lisitsyna, L. A.; Koketai, T.A.; Mussakhanov, D. A.; Karipbayev, Zh.T.; Zhunusbekov, A. M. (Eurasian Journal of Physics and Functional Materials, 2023)
    This study delves into the synthesis and characterization of luminescent ceramics based on tungstenactivated magnesium fluoride (MgF 2 ) complemented with varying concentrations of lithium hydroxide (LiOH). Utilizing a ...
  • Conducting and dielectric properties of Na3Fe2 (PO4 )3 and Na2FePO4F 
    Nogai, A.A.; Salikhodzha, Zh.M.; Nogai, A.S.; Uskenbaev, D.E. (Eurasian Journal of Physics and Functional Materials, 2021)
    In this research, the structure parameters, conducting and dielectric properties of Na3Fe2(PO4)3 and Na2FePO4F polycrystals were studied obtained by solid-phase synthesis. The phase transition temperatures, conducting and ...
  • Concentration polarization and ionic conductivity of nanocomposite thermoelectric materials K0.01Cu1.94S, K0.02Cu1.94S, K0.03Cu1.94S 
    Kubenova, M. M.; Balapanov, M. Kh.; Kuterbekov, K. A.; Akhmetgaliev, B.; Ishembetov, R. Kh.; Almukhametov, R. F.; Zeleev, M.; Kabyshev, A. M.; Bekmyrza, K. Zh; Alina, R.; Kondakirov, R. E.; Kenzhebek, M. K. (Eurasian Journal of Physics and Functional Materials, 2024)
    The paper presents experimental results of concentration polarization and ionic conductivity of nanocomposite thermoelectric materials K0.01Cu1.94S , K0.02Cu1.94S , K0.03Cu1.94S . According to X-ray phase analysis, the ...
  • Computational scheme for breakup of 11Be on light targets 
    Valiolda, D. S.; Janseitov, D. M.; Melezhik, V.S. (Eurasian Journal of Physics and Functional Materials, 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 ...
  • Composition and Structure of NiCoFeCr and NiCoFeCrMn High-Entropy Alloys Irradiated by Helium Ions 
    Amanzhulov, Bauyrzhan; Ivanov, Igor; Uglov, Vladimir; Zlotski, Sergey; Ryskulov, Azamat; Kurakhmedov, Alisher; Koloberdin, Mikhail; Zdorovets, Maxim (Materials, 2023)
  • Complex method to calculate objective assessments of information systems protection to improve expert assessments reliability 
    Abdenov, A Zh; Trushin, V A; Abdenova, G A (Journal of Physics: Conference Series, 2018)
    The paper considers the questions of filling the relevant SIEM nodes based on calculations of objective assessments in order to improve the reliability of subjective expert assessments. The proposed methodology is ...
  • Complex application of ash of hydraulic removal and modified additives such as CMA, CM-2 in the production of non-autoclaved foam concrete 
    Dusembinov, D S; Lukpanov, R E; Tsygulyov, D V; Yenkebayev, S B (Journal of Physics: Conference Series, 2021)
    The paper presents studies on the use of ash of hydraulic removal in combination with modifier additives in the production of non-autoclaved foam concrete. The research is aimed at obtaining high-quality non-autoclaved ...
  • Complex Maturity Method for Estimating the Concrete Strength Based on Curing Temperature, Ambient Temperature and Relative Humidity 
    Utepov, Yelbek; Aniskin, Aleksej; Tulebekova, Assel; Aldungarova, Aliya; Zharassov, Shyngys; Sarsembayeva, Assel (Applied Sciences, 2021)
    The maturity method is deservedly considered one of the reliable indirect methods for determining the strength at the early stages of concrete curing. The main parameter in the calculation is the internal temperature of ...
  • Comparison of calculated by DFTB electronic excitation energies of CdS nanosized clusters with DFT results 
    Aldongarov, A.A.; Assilbekova, A.M.; Irgibaeva, I.S.; Mantel, A.I. (Eurasian Journal of Physics and Functional Materials, 2020)
    Nano-dimensional crystalline cadmium sulfide is a semiconductor that exhibits size-dependent optoelectronic properties, determined by the effects of quantum confinement. Due to these effects, it is possible to adjust the ...
  • Comparison of aluminum and manganum concentration in Akmola region, Kazakhstan 
    Zhumalina, A.G.; Sambayev, E.K.; Sakaguchi, A.; Endo, S.; Tanaka, K.; Kajimoto, T.; Kawano, N.; Suleimenov, T.B.; Zhumadilov, K.Sh.; Hoshi, M. (Eurasian Journal of Physics and Functional Materials, 2020)
    The results of seasonal Al and Mn activity on the surface of the atmosphere above the city of Nur-Sultan are shown from October 2016 to January 2017. The technique of sampling aerosols in various fractions and further ...

Search DSpace


Browse

My Account