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Browsing Articles by Title
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Yang, Yonggang; Zhang, Yongguang; Hua, Zhengshen; Wang, Xin; Peng, Huifen; Bakenov, Zhumabay
(Electrochimica Acta, 2016-11-20)
Abstract In this research, VO43− substitution was used to improve electrochemical properties of the Nasicon Li3Fe2(PO4)3 cathode material. The VO43− substitution resulted in formation of a homogeneous compound Li3Fe2(PO4)3-x(VO4)x ...
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Mektepbayeva, Damel; Shaimerdenova, Madina; Karapina, Orynbassar; Alibek, Kenneth; Akilbekova, Dana
(Infectious Agents and Cancer, 2017)
Background: Recent studies have revealed the positive antiproliferative and cytotoxic effects of antiviral agents in
cancer treatment. The real effect of adjuvant antiviral therapy is still controversial due to the lack ...
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Hassanein, A.; Insepov, Z.; Norem, J.; Moretti, A.; Qian, Z.; Bross, A.; Seidman, D. N.
(Physical Review Special Topics-Accelerators and Beams, 2006)
We describe a model of damage in rf cavities and show how this damage can limit cavity operation. We first present a review of mechanisms that may or may not affect the ultimate fields that can be obtained in rf cavities, ...
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Yakupov, Talgat A.; Utegulov, Zhandos N.; Demirkan, Taha; Karabacak, Tansel
(Materials Today: Proceedings, 2017-01-01)
Abstract In this work, we investigate thickness-dependent elastic and structural properties of refractory W, Ta and Mo thin films fabricated by radio-frequency magnetron sputtering on silicon substrates. Elastic properties ...
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Kharintsev, Sergey; Alekseev, Alexander; Vasilchenko, Valeria; Kharitonov, Anton; Salakhov, Myakzyum
(Optical Materials Express, 2015-09-15)
Optical nanoantennas play a crucial role in controlling near-fields on the nanoscale and being counterparts of commonly used conventional optical components such as lens, prisms, gratings, etc. for shaping the wavefront ...
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Zhang, Yongguang; Li, Yue; Li, Haipeng; Zhao, Yan; Yin, Fuxing; Bakenov, Zhumabay
(Electrochimica Acta, 2016-10-20)
Abstract Carbon-encapsulated Fe3O4 nanoparticles (Fe3O4@C) with varied microstructures were produced by controlling the relative concentrations of glucose and iron nitrate hydrate in a hydrothermal process, followed by ...
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Zhumadilov, K.; Ivannikov, A.; Zharlyganova, D.; Zhumadilov, Zh.; Stepanenko, V.; Abralina, Sh.; Sadvokasova, L.; Zhumadilova, A.; Toyoda, S.; Endo, S.; Okamoto, T.; Hoshi, M.
(Radiation Measurements, 2011-09-01)
Abstract The method of electron spin resonance (ESR) dosimetry has been applied to human tooth enamel in order to obtain individual absorbed doses from the population of settlements within the vicinity of the central axis ...
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Kharintsev, Sergey; Alekseev, Alexander; Loos, Joachim
(Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2017-01-15)
Abstract In this paper, we gain insight into the design and optimization of plasmonic (metallic) tips prepared with dc-pulsed voltage electrochemical etching gold wires, provided that, a duty cycle is self-tuned. Physically, ...
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Yermukhambetova, Assiya; Bakenov, Zhumabay; Zhang, Yongguang; Darr, Jawwad A.; Brett, Daniel J.L.; Shearing, Paul R.
(Journal of Electroanalytical Chemistry, 2016-11-01)
Abstract Nanostructured magnesium nickel oxide Mg0.6Ni0.4O and alumina Al2O3 were studied as additives to sulphur/polyaniline (S/PANI) composites via wet ball-milling of sulphur and polyaniline followed by heat treatment. ...
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Baimenov, Alzhan; Montagnaro, Fabio; Inglezakis, Vassilis J.; Balsamo, Marco
(Industrial & Engineering Chemistry Research, 2022)
In this work, two cryogels with the key monomers
methacrylic acid and 2-acrylamido-2-methyl-1-propansulfonic acid
(named AAC and SAC, respectively) with various functional
groups were used as adsorbents for the removal ...
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Li, Haipeng; Liu, Zhengjun; Yang, Shuang; Zhao, Yan; Feng, Yuting; Bakenov, Zhumabay; Zhang, Chengwei; Yin, Fuxing
(Materials, 2017)
ZnO/nitrogen-doped carbon nanotube (ZnO/NCNT) composite, prepared though a simple one-step sol-gel synthetic technique, has been explored for the first time as an anode material. The as-prepared ZnO/NCNT nanocomposite ...
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Yuan, Guanghui; Xiang, Jiming; Jin, Huafeng; Jin, Yanzi; Wu, Lizhou; Zhang, Yongguang; Mentbayeva, Almagul; Bakenov, Zhumabay
(Electrochimica Acta, 2018-01-01)
Abstract A novel free-standing Na4Mn9O18/reduced graphene oxide (NMO-RGO) composite was successfully prepared by a facile vacuum filtration technique. Scanning and transmission electron microscopy studies revealed formation ...
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Kalybekkyzy, Sandugash; Mentbayeva, Almagul; Kahraman, Memet Vezir; Zhang, Yongguang; Bakenov, Zhumabay
(ELECTROCHEMICAL SOC INC, 2019-01-23)
Sulfur/dehydrogenated polyacrylonitrile/ketjen black (S/DPAN/KB) flexible nanofiber composite was prepared by electrospinning technique and tested as a freestanding cathode for high-performance flexible lithium/sulfur ...
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Kauanova, Sholpan; Urazbayev, Arshat; Vorobjev, Ivan
(Frontiers Media, 2021-03)
Wound healing assay performed with automated microscopy is widely used in drug testing, cancer cell analysis, and similar approaches. It is easy to perform, and the results are reproducible. However, it is usually used as ...
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Erper, Ismail; Ozer, Goksel; Kalendar, Ruslan; Avci, Sirin; Yildirim, Elif; Alkan, Mehtap; Turkkan, Muharrem
(Journal of Fungi, 2021-03-21)
A total of 132 Rhizoctonia isolates were recovered from red cabbage plants with root rot and wirestem symptoms in the province of Samsun (Turkey) between 2018 and 2019. Based on the sequence analysis of the internal ...
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Erper, Ismail; Ozer, Goksel; Kalendar, Ruslan; Avci, Sirin; Yildirim, Elif; Alkan, Mehtap; Turkkan, Muharrem
(Journal of Fungi, 2021-03-21)
A total of 132 Rhizoctonia isolates were recovered from red cabbage plants with root rot and wirestem symptoms in the province of Samsun (Turkey) between 2018 and 2019. Based on the sequence analysis of the internal ...
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Chertov, Nikita; Vasilyeva, Yulia; Zhulanov, Andrei; Nechaeva, Yulia; Boronnikova, Svetlana
(Forests, 2021-10-14)
The Ural Mountains and the West Eurasian Taiga forests are one of the most important centers of genetic diversity for Larix sibirica Ledeb. Forest fragmentation negatively impacts forest ecosystems, especially due to the ...
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Vasilyeva, Yulia; Chertov, Nikita; Nechaeva, Yulia; Sboeva, Yana; Pystogova, Nina; Boronnikova, Svetlana; Kalendar, Ruslan
(Forests, 2021-07-28)
In order to carry out activities aimed at conservation and rational use of forest resources; it is necessary to study the main forest-forming plant species in detail. Scots pine (Pinus sylvestris L., Pinaceae) is mainly ...
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Daniyarov, Asset; Molkenov, Askhat; Rakhimova, Saule; Akhmetova, Ainur; Yerezhepov, Dauren; Chingissova, Lyailya; Bismilda, Venera; Toksanbayeva, Bekzat; Rakisheva, Anar; Akilzhanova, Ainur; Kozhamkulov, Ulan; Kairov, Ulykbek
(Frontiers in Genetics, 2021-11-09)
Tuberculosis (TB) is an infectious disease that remains an essential public health problem in
many countries. Despite decreasing numbers of new cases worldwide, the incidence of
antibiotic-resistant forms (multidrug ...
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Amirgazin, Asylulan; Shevtsov, Alexandr; Karibayev, Talgat; Berdikulov, Maxat; Kozhakhmetova, Tamila; Syzdykova, Laura; Ramankulov, Yerlan; Shustov, Alexandr V.
(PeerJ, 2022)
Background. Large poultry die-offs happened in Kazakhstan during autumn of 2020.
The birds’ disease appeared to be avian influenza. Northern Kazakhstan was hit first
and then the disease propagated across the country ...