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Browsing Articles by Title
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Toropov, Andrey S.; Satayeva, Aliya R.; Mikhalovsky, S. V.; Cundy, Andrew B.
(Radiochim. Acta, 2014)
The use of composite materials based on metal ferrocyanides combined with natural mineral sorbents for treatment of high salinity Cs-containing liquid radioactive
waste (LRW) was investigated. The study indicated that ...
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Sun, Hongfang; Zhao, Diandian; Gu, Yang; Memon, Shazim Ali; Ren, Zhili; Liu, Bing; Zhang, Xiaogang; Xing, Feng; Li, Dawang
(Construction and Building Materials, 2017-07-15)
Abstract In this research, a micro X-ray computed tomography (μCT) technique was used to investigate the distribution of steel corrosion embedded in cement paste non-destructively. An electrochemical method was used to ...
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Zhang, Yongguang; Bakenov, Zhumabay
(MDPI, 2018-08-09)
Herein, we demonstrate the fabrication of a three-dimensional (3D) polypyrrole-coatedporous graphene (PPy/PG) composite through in-situ polymerization of pyrrole monomer on PG
surface. The PPy/PG displays a 3D hierarchical ...
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Li, Haipeng; Sun, Liancheng; Wang, Zhuo; Zhang, Yongguang; Tan, Taizhe; Wang, Gongkai; Bakenov, Zhumabay
(MDPI, 2018-01-26)
A simple and effective method was developed to obtain the electrode for lithium/sulfur
(Li/S) batteries with high specific capacity and cycling durability via adopting an interconnected
sulfur/activated carbon/graphene ...
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Han, Haisheng; Wang, Tong; Zhang, Yongguang; Nurpeissova, Arailym; Bakenov, Zhumabay
(MDPI, 2020-11-16)
A three-dimensionally ordered macroporous ZnO (3DOM ZnO) framework was synthesized by a template method to serve as a sulfur host for lithium–sulfur batteries. The unique 3DOM structure along with an increased active surface ...
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Nurpeissova, Arailym; Adi, Akylbek; Aishova, Assylzat; Mukanova, Aliya; Kim, Sung-Soo; Bakenov, Zhumabay
(International journal of electrochemical science (INT J ELECTROCHEM SC), 2018-06-05)
Three-dimensional alloy based Ni3Sn4 negative electrodes were fabricated by simple electrodeposition technique on a mesoporous nickel foam substrate to improve the capacity and cyclability of Ni3Sn4 anodes for lithium-ion ...
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Hammami, Manel; Ricco, Mattia; Ruderman, Alex; Grandi, Gabriele
(MDPI, 2019-01-22)
This paper presents the implementation of a maximum power point tracking (MPPT)
algorithm in a multilevel three-phase photovoltaic (PV) system using the ripple correlation control
(RCC) method. Basically, RCC adopts the ...
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Srndovic, Milan; Familiant, Yakov; Grandi, Gabriele; Ruderman, Alex
(Energies 2016, 2016-10-12)
This paper presents the optimization technique for minimizing the voltage and current total
harmonic distortion (THD) in a single-phase multilevel inverter controlled by staircase modulation.
The previously reported ...
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Triantafyllou, Anna; Zorbas, Dimitrios; Sarigiannidis, Panagiotis
(Computer Communications, 2022)
LoRaWAN is an upcoming Low Power Wide Area Network (LPWAN) technology for Internet of Things
implementations in various application domains. Despite its various advantages, LoRaWAN employs an Alohabased
MAC, which in ...
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Aammi, Saida; Karaca, Ferhat; Petek, Mustafa
(Chemosphere, 2017-05-01)
Abstract This study evaluates the toxicity and genotoxicity levels of atmospheric particulate matter (PM) samples collected at several locations of a megacity (Istanbul, Turkey) with different urban and industrial ...
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Asselborn, Thibault; Johal, Wafa; Tleubayev, Bolat; Zhexenova, Zhanel; Dillenbourg, Pierre; McBride, Catherine; Sandygulova, Anara
(Springer Nature, 2021-02-23)
Do handwriting skills transfer when a child writes in two different scripts, such as the Latin and Cyrillic alphabets? Are our measures of handwriting skills intrinsically bound to one alphabet or will a child who faces ...
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Bagheri, Mehdi; Zollanvari, Amin; Nezhivenko, Svyatoslav
(IEEE, 2018-02-27)
On-line monitoring and diagnosis of transformers have been investigated and discussed significantly in the last few decades. Vibration method is considered as one of the non-destructive and economical methods to explore ...
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Huang, Wengui; Loveridge, Fleur; Satyanaga, Alfrendo
(Computers and Geotechnics, 2022)
Many rainfall-induced landslides are reported to be shallow. Therefore, when regional slope stability analysis, or
landslide hazard mapping is carried out, simple approaches, such as the infinite slope model, are often ...
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Zhumagambetov, Rustam; Molnár, Ferdinand; Peshkov, Vsevolod A.; Fazli, Siamac
(RSC Advances, 2021)
Recent advances in convolutional neural networks have inspired the application of deep learning to other
disciplines. Even though image processing and natural language processing have turned out to be the most
successful, ...
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Saxena, Antra; Hashmi, Mohammad S.
(Progress In Electromagnetics Research C, 2020)
Design of a harmonically tuned RF Power Amplifier (PA) with enhanced efficiency and
gain is presented in this paper. It makes use of a tri-band impedance transformer as a two-port
output network for facilitating concurrent ...
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Azevedo, Ricardo; Roja-Solórzano, Luís R.; Bento Leal, João
(Flow Measurement and Instrumentation, 2017-10-01)
Abstract In the present study, high data rate measurements were obtained for the streamwise and vertical velocity components using 2D Laser Doppler Velocimeter. The turbulent field in a straight compound-channel flow was ...
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Nguyen, Nga T. H.; Ukaegbu, Ikechi A.; Sangirov, Jamshid; Hashmi, Mohammad
(The Journal of Engineering, 2021-04-06)
An ultra-low power and variable bandwidth transimpedance amplifier (TIA) for short-range optical interconnects is presented here. The TIA is implemented in a 0.13 𝜇 m complementary metal oxide semiconductor (CMOS) technology. ...
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Sabyrov, Nurbol; Jahan, M. P; Bilal, Azat; Perveen, Asma
(MDPI, 2019-02-10)
Many of the industrial processes, including material removal operation for shape generation
on the surface of material, exploit the assistance of ultrasonic vibrations. This trend of using
ultrasonic vibration in order ...
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Sabyrov, Nurbol; Jahan, M. P; Bilal, Azat; Perveen, Asma
(MDPI, 2019-02-10)
Many of the industrial processes, including material removal operation for shape generation on the surface of material, exploit the assistance of ultrasonic vibrations. This trend of using ultrasonic vibration in order to ...
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Mentbayeva, Almagul; Sukhishvili, Svetlana; Naizakarayev, Miras; Batyrgali, Nursaule; Seitzhan, Zhanar; Bakenov, Zhumabay
(Elsevier, 2021-01-10)
Dissolution of polysulfides upon cycling of the sulfur cathode and their diffusion through the separator membrane ‒ the shuttle effect ‒ is a major factor which deteriorates performance and safety of lithium-sulfur (Li-S) ...