The effectiveness of an amphoteric cryogel (AAC) as an oral sorbent (enerosorbent) for the treatment of acute poisoning of small animals (rats) with heavy metals (HMs) was studied in in vivo experiments. The morphological ...
New porous activated carbons with a high surface area as an anode material for lithium-ion batteries (LIBs) were synthesized by a one-step, sustainable, and environmentally friendly method. Four chemical activators—H2SO4, ...
An aggressive impact of the formed ice on the surface of man-made objects can ultimately lead to serious consequences in their work. When icing occurs, the quality and characteristics of equipment, instruments, and building ...
Lopez Fernandez, Maria Luisa; Zhumabayev, Dauren; Marco Garcia, Ricardo; Baigarin, Kanat; Lopez Fernandez, Maria Soledad; Baisholanov, Saken(Public Library of Science, 2020-10-02)
We evaluate bioclimatic changes in Kazakhstan from the end of the 20th century until the middle of the 21st century to offer natural resource managers a tool that facilitates their decision-making on measures to adapt ...
High-performance sulfur-composite cathode material, sulfur/polyacrylonitrile/ketjen black, was prepared by simple mixing and low-temperature heat treatment route. The cell made of the composite cathode and anode from ...
Copper sulfides (CuxS) with different stoichiometry are considered as prospective cathode materials for lithium batteries owing to their large energy storage capability. In this work, three-dimensional CuxS cathodes were ...
Kemelbay, Aidar; Kuntubek, Aldiyar; Chang, Nicholas; Chen, Christopher T; Kastl, Christoph; Inglezakis, Vassilis J.; Tikhonov, Alexander; Schwartzberg, Adam M; Aloni, Shaul; Kuykendall, Tevye R.(IOP Publishing, 2019-09-30)
Transition metal dichalcogenides (TMDs) promise to revolutionize optoelectronic applications. While monolayer exfoliation and vapor phase growth produce extremely high quality 2D materials, direct fabrication at wafer scale ...
This paper is devoted to the issues such as modelling the design parameters and operating modes and improving the design of micro hydroelectric power plants operating in low-pressure water flow. Taking into consideration ...
The electronic and optical properties of transparent conducting oxides (TCOs) are closely linked to their crystallographic structure on a macroscopic (grain sizes) and microscopic (bond structure) level. With the increasing ...
Nowadays, comprehensive perception of the tar characteristics generated from municipal solid waste (MSW) and coal to guide pyrolysis or gasification gas yield upgrading and cleaning has attracted massive research attention. ...
The exponential population growth in urban areas makes existing solid waste management policies and strategies challenging. The situation becomes more strenuous in fast-growing cities where increasing waste production can ...
The electronic and optical properties of transparent conducting oxides (TCOs) are closely
linked to their crystallographic structure on a macroscopic (grain sizes) and microscopic
(bond structure) level. With the increasing ...
Improvement of methods for imaging of the volume structure of photoactive layers is one of the important directions towards development of highly efficient solar cells. In particular, volume structure of photoactive layer ...
Bakdolotov, Aidyn; De Miglio, Rocco; Akhmetbekov, Yerbol; Baigarin, Kanat(Heliyon, 2017-03-27)
This paper studies the concept of energy security from export-oriented countries’ point ofview. It aims to test the effects of long-term energy export strategies in the Central Asian Caspian(CAC) region,by exploring the ...
Gulmira, Tolegen; Alymzhan, Toleu; Zheng, Xiaoqing(The 4-th International Conference on Computer Processing of Turkic Languages “TurkLang 2016”, 2016)
We addressed the Named Entity Recognition (NER) problem for the Kazakh language by using conditional random fields. Kazakh is a typical agglutinative language in which thousands of words could be generated by adding prefixes ...
Myrzakhmetov, Bagdat; Makazhanov, Aibek(Research in Computing Science 117, 2016)
We present our initial experiments on Russian to Kazakh phrase-based
statistical machine translation. Following a common approach to SMT between
morphologically rich languages, we employ morphological processing ...
Ismailov, Kairat; Massalin, Yerzhan; Bakenov, Zhumabay; Adair, Desmond(Modern Environmental Science and Engineering (ISSN 2333-2581). Academic Star Publishing Company, 2016., 2016-04)
Lithium sulphur (Li/S) batteries are currently receiving significant attention as an alternative power source for
zero-emission vehicles and advanced electronic devices due to the very high theoretical specific capacity ...
A sulfur/graphene oxide/multiwalled carbon nanotube
(S/GO/MWNT) composite was synthesized via a simple
ultrasonic mixing method followed by heat treatment. By taking
advantage of this solution-based self-assembly ...
Hexagonal ZnO nanoplates were synthesized via simple one-pot hydrothermal reaction of Zn(CH3COO)2 and CO(NH2)2. XRD, SEM, and HRTEM were used to investigate the composition and microstructure of the material. Together with ...
A hierarchical MoS2 architecture composed
of nanosheet-assembled microspheres with an
expanded interplanar spacing of the (002) planes was
successfully prepared via a simple hydrothermal
reaction. Electron microscopy ...