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Browsing 02.National Laboratory Astana by Title

Browsing 02.National Laboratory Astana by Title

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  • Simulation of ion implantation into nuclear materials and comparison with experiment 
    Insepov, Z.; Yun, D.; Ye, B.; Rest, J.; Starikov, S.; Yacout, A. M. (American Institute of Physics, 2011-06)
    Radiation defects generated in Mo formed by sub-MeV Xe ion implantations were studied by atomistic molecular dynamics based on interatomic potential matched to density functional calculations. The results of the simulations ...
  • Simulation of Ion Irradiation of Nuclear Materials and Comparison with Experiment 
    Insepov, Z.; Kuksin, A.; Rest, J.; Starikov, S.; Yanilkin, A.; Yacout, A. M.; Yun, D. (arXiv preprint arXiv:1203.0327, 2012)
    Radiation defects generated in various nuclear materials such as Mo and CeO2, used as a surrogate material for UO2, formed by sub-MeV Xe and Kr ion implantations were studied via TRIM and MD codes. Calculated results were ...
  • Simulations of Fast X-Ray Detectors Based on Multichannel Plates 
    Adams, B.; Insepov, Z.; Ivanov, V.; Norem, J. (Proceedings of IPAC2012, New Orleans, Louisiana, 2012)
    High-performance detectors with high spatial and time resolutions are required in applications such as imaging of fast processes, time-resolved coherent scattering, and time-resolved X-ray spectroscopy. Recently a new type ...
  • SINGLE PARTICLE APPROACH TO RAMAN STUDY OF LIFEPO4: SPATIAL RESOLUTION AND LASER-INDUCED DECOMPOSITION 
    Ryabin, Alexander; Pelegov, Dmitry (National Laboratory Astana, 2022-08)
    Raman spectroscopy (RS) is one of the most promising candidates for industrial quality control tool for lithium battery industry. But there is a gap between chemical and physical aspects of materials characterization...
  • Smart window design with aerosol trap, greenhouse gardening and powered by solar panels 
    Mikhailova, Svetlana; Mikhailov, Leonid; Ismailova, Guzal; Kenes, Nursultan; Yersaiyn, Raiymbek; Mahmutov, Ruslan (The 8th International Conference on Nanomaterials and Advanced Energy Storage Systems; Nazarbayev University; National Laboratory Astana; Institute of Batteries, 2020-08)
    Photovoltaic panels usage in urban conditions only for energy production is unprofitable, since energy from traditional energy sources is much cheaper and the infrastructure for transporting energy to consumers in cities ...
  • SNPS ASSOCIATED WITH MYOCARDIUM REMODELING IN HYPERTENSION IN THE KAZAKH POPULATION 
    Sibagatova, A.; Benberin, V.; Karabayeva, R.; Vochshenkova, T.; Nagimtayeva, A.; Akhmetova, K.; Babenko, D. (International conference "MODERN PERSPECTIVES FOR BIOMEDICAL SCIENCES: FROM BENCH TO BEDSIDE”; National Laboratory Astana, 2020)
    Introduction: Cardiovascular Disease (CVD) is the leading cause of mortality in Kazakhstan. Among all CVDs, hypertension is the most common and leads to remodeling of myocardium, which significantly increases cardiovascular ...
  • SNSE@POROUS CARBON NANOFIBERS AS A FREE-STANDING ANODE FOR LOW-TEMPERATURE LITHIUM-ION BATTERIES 
    Rakhmetova, Aiym; Nurpeissova, Arailym; Kalimuldina, Gulnur; Bakenov, Zhumabay (National Laboratory Astana, 2022-08)
    Tin selenide-based materials are considered to be promising high-capacity anode materials for Li-ion batteries (LIBs) owing to their non-toxicity, earth-abundance, and chemical stability. However, SnSe suffers from a large ...
  • THE SOH AND THE SOC ASSESSMENT OF LINI0.88CO0.09AL0.03O2 CATHODE MATERIAL FOR LITHIUM-ION BATTERIES THROUGH THE ENTROPYMETRY 
    Nuroldayeva, Gulzat; Serik, Yerkin; Uzakbaiuly, Berik; Bakenov, Zhumabay; Adair, Desmond (National Laboratory Astana, 2022-08)
    Lithium-ion batteries (LIB) are widely used in new energy vehicles and energy storage. That is why the user should be aware of the state of charge (SOC) and the state of health (SOH) of the battery. The SOC in Battery ...
  • THE SOH AND THE SOC ASSESSMENT OF NCR18650 PANASONIC CYLINDRICAL BATTERY THROUGH THE ENTROPYMETRY 
    Serik, Yerkin; Adair, Desmond; Bakenov, Zhumabay; Uzakbaiuly, Berik (National Laboratory Astana, 2022-08)
    As the demand for the li-ion batteries increases in various areas, the precise and reliable assessment of the state of health (SOH) and the state of charge (SOC) of the battery become more important in the battery management ...
  • Solar cell research at an altitude of 3340 meters above sea level 
    Sadykov, T.Kh.; Zhukov, V.V.; Iskakov, B.A.; Nevmerzhitskiy, I.S.; Serikkanov, A.S.; Novolodskaya, О.А.; Tautayev, Y.М. (The 8th International Conference on Nanomaterials and Advanced Energy Storage Systems; Nazarbayev University; National Laboratory Astana; Institute of Batteries, 2020-08)
    Providing electricity to consumers in the mountainous regions is one of the urgent problems of power engineers. Laying and maintenance of power lines is expensive because of the difficult terrain and climatic conditions ...
  • SOL-GEL SYNTHESIS OF LIFEPO4 FOR LIB BASED ON LITHIUM CARBONATE FROM KAZAKHSTANI SPODUMENE FEEDSTOCKS 
    Zhanabayeva, Assem; Nalibayeva, Arailym; Zhumabayeva, Dinara; Abdykhalykov, Erlan (National Laboratory Astana, 2022-08)
    LiFePO4 (LFP) cathode material with an olivine structure, in comparison with other cathode materials, has a number of positive properties, such as: high theoretical capacity and stability, low cost and environmental ...
  • SOLUTION-PROCESSED SNO2 QUANTUM DOTS ELECTRON TRANSPORT LAYER FOR FLEXIBLE PRINTED PEROVSKITE SOLAR CELLS 
    Kakimov, Alibek G.; Kiani, Muhammad Salman; Sadirkhanov, Zhandos T.; Ng, Annie; Jumabekov, Askhat N. (National Laboratory Astana, 2022-08)
    Flexible perovskite solar cells (PSCs) fabricated on lightweight plastic substrates have many excellent potential applications in emerging new technologies including wearable and portable electronics, the internet of things, ...
  • SPECIFICATIONS OF NUTRITION WITH HEALTHY AND PATHOLOGICAL CONDITIONS OF PSORIASIS 
    Nurgozhina, A.; Yermekbayeva, B.; Gulyayev, A.; Kozhakhmetov, S.; Sergazy, S.; Nurgaziyev, M.; Aitenov, Y.; Chulenbayeva, L.; Tuyakova, A.; Kushugulova, A. (International conference "MODERN PERSPECTIVES FOR BIOMEDICAL SCIENCES: FROM BENCH TO BEDSIDE”; National Laboratory Astana, 2020)
    Psoriasis is a long-lasting autoimmune disease characterized by patches of abnormal skin. 183 participants in the experiment were selected for the study, half of which are with psoriasis disease. All participants in the ...
  • Spin-dependent transport properties of Fe3O4/MoS2/Fe3O4 junctions 
    Wu, Han-Chun; Ó Coileáin, Cormac; Abid, Mourad; Mauit, Ozhet; Syrlybekov, Askar; Khalid, Abbas; Xu, Hongjun; Gatensby, Riley; Wang, Jing Jing; Liu, Huajun; Yang, Li; Duesberg, Georg S.; Zhang, Hong-Zhou; Abid, Mohamed; Shvets, Igor V. (Scientific Reports, 2015-11-02)
    Magnetite is a half-metal with a high Curie temperature of 858 K, making it a promising candidate for magnetic tunnel junctions (MTJs). Yet, initial efforts to exploit its half metallic nature in Fe3O4/ MgO/Fe3O4 MTJ ...
  • Spin Unrestricted Excited State Relaxation Dynamics in Semiconducting Systems 
    Inerbaev, Talgat; Kilin, Dmitriy (The 6th International Conference on Nanomaterials and Advanced Energy Storage Systems. Institute of Batteries LLP, Nazarbayev University, and PI “National Laboratory Astana”., 2018-08-08)
    Atomistic modeling of light driven electron dynamics is important in studies of photoactive materials. Spin-resolved electronic structure calculations become necessary when dealing with transition metal, magnetic, and even ...
  • Spoken term detection for Kazakh language 
    Kozhirbayev, Zhanibek; Karabalayeva, Muslima; Yessenbayev, Zhandos (The 4-th International Conference on Computer Processing of Turkic Languages, 2016-08-21)
    The paper presents a spoken term detection system for Kazakh language in which significant improvements are obtained through modifying speech-to-text process used for generating word- based lattices. These lattices are ...
  • Spray-Pyrolysis Preparation of Li4Ti5O12/Si Composites for Lithium-Ion Batteries 
    Terechshenko, A; Sanbayeva, Ayana; Babaa, M.R.; Nurpeissova, A.; Bakenov, Zhumabay (National Laboratory Astana, 2019-02-20)
    This paper introduces the novel anode material which is Li4Ti5O12/Si prepared by gas-stated method, mainly spray-pyrolysis technique. The literature review performed in this paper revealed two main components which can be ...
  • SPUTNIK-V REACTOGENICITY AND IMMUNOGENICITY IN THE BLOOD AND MUCOSA: A PROSPECTIVE COHORT STUDY 
    Yegorov, Sergey; Kadyrova, Irina; Negmetzhanov, Baurzhan; Kolesnikova, Yevgeniya; Kolesnichenko, Svetlana; Korshukov, Ilya; Baiken, Yeldar; Matkarimov, Bakhyt; Miller, Matthew S. (Scientific Reports, 2022)
    Sputnik-V (Gam-COVID-Vac) is a heterologous, recombinant adenoviral (rAdv) vector-based, COVID- 19 vaccine now used in > 70 countries. Yet there is a shortage of data on this vaccine’s performance in diverse populations. ...
  • Sputtering of alkali metals into a gas medium upon excitation by products of nuclear reaction 6Li(n,α)3H 
    Samarkhanov, Kuanysh; Khasenov, Mendykhan U.; Gordienko, Yuriy; Ponkratov, Yuriy; Bochkov, Vadim; Tulubayev, Yevgeniy (The 8th International Conference on Nanomaterials and Advanced Energy Storage Systems; Nazarbayev University; National Laboratory Astana; Institute of Batteries, 2020-08)
    Uranium fission fragments, as well as products of 3He(n,p)3H and 10B(n,α)7Li nuclear reactions were used in the nuclear reactor for gas ionization and excitation [1, 2]. The use of a nuclear reaction with lithium-6 with ...
  • The state of hypertension care in 44 low-income and middle-income countries: a cross-sectional study of nationally representative individual-level data from 1·1 million adults 
    Zhumadilov, Zhaxybay; Supiyev, Adil; Geldsetzer, Pascal; Manne-Goehler, Jennifer; Marcus, Maja-Emilia; Ebert, Cara; Wesseh, Chea S; Tsabedze, Lindiwe; Sturua, Lela; Bahendeka, Silver K; Sibai, Abla M; Quesnel-Crooks, Sarah; Norov, Bolormaa; Mwangi, Kibachio J; Mwalim, Omar; Wong-McClure, Roy; Mayige, Mary T; Martins, Joao S; Lunet, Nuno; Labadarios, Demetre; Karki, Khem B; Kagaruki, Gibson B; Jorgensen, Jutta M A; Hwalla, Nahla C; Houinato, Dismand; Houehanou, Corine; Msaidié, Mohamed; Guwatudde, David; Gurung, Mongal S; Gathecha, Gladwell; Dorobantu, Maria; Damasceno, Albertino; Bovet, Pascal; Bicaba, Brice W; Aryal, Krishna K; Andall-Brereton, Glennis; Andall-Brereton, Glennis; Agoudavi, Kokou; Stokes, Andrew; Davies, Justine I; Bärnighausen, Till; Atun, Rifat; Vollmer, Sebastian; Jaacks, Lindsay M (Elsevier, 2019-07-18)
    Our study provides important evidence for the design and targeting of health policies and service interventions for hypertension in LMICs. We show at what steps and for whom there are gaps in the hypertension care process ...