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Browsing Articles by Subject "Type of access: Open Access"
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Kalimuldina, Gulnur; Nurpeissova, Arailym; Adylkhanova, Assyl; Issatayev, Nurbolat; Adair, Desmond; Bakenov, Zhumabay
(Materials, 2021-03-26)
Conductive and flexible CuS films with unique hierarchical nanocrystalline branches directly grown on three-dimensional (3D) porous Cu foam were fabricated using an easy and facile solution processing method without a ...
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Sagimbayev, Sagi; Kylyshbek, Yestay; Batay, Sagidolla; Zhao, Yong; Fok, Sai; Lee, Teh Soo
(Processes, 2021-04)
This paper presents two novel automated optimization approaches. The first one proposes a
framework to optimize wind turbine blades by integrating multidisciplinary 3D parametric modeling,
a physics-based optimization ...
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Sagimbayev, Sagi; Kylyshbek, Yestay; Batay, Sagidolla; Zhao, Yong; Fok, Sai; Soo Lee, Teh
(MDPI AG, 2021-03-26)
This paper presents two novel automated optimization approaches. The first one proposes a framework to optimize wind turbine blades by integrating multidisciplinary 3D parametric modeling, a physics-based optimization ...
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Koyanbayev, Madiyar; Wang, Lei; Wang, Yanwei; Hashmet, Muhammad Rehan
(Energy Reports, 2022)
Proper handling of produced sour gas is a big challenge for operating companies due to the serious
environmental and technical problems caused by H2S. Among various sour gas processing methods,
reinjection into reservoirs ...
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Sharma, Vijay; Hashmi, Mohammad S.
(IEEE Access, 2021-05-26)
The recent emergence of Radio Frequency Identification (RFID) applications have attracted the attention of all the stakeholders, namely developers, manufacturers, and end-users. In essence, RFID has permeated the broad ...
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Sultanov, Fail; Mentbayeva, Almagul; Kalybekkyzy, Sandugash; Zhaisanova, Azhar; Myung, Seung-Taek; Bakenov, Zhumabay
(Carbon, 2022)
Lithium-sulfur (Li–S) batteries are the current focus of attention as candidates for next-generation energy storage
systems due to their high energy density, low cost and environmental friendliness. However, their ...
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Tsakalerou, Mariza; Nurmaganbetov, Dauren; Beltenov, Nurtay
(Procedia Computer Science, 2022)
Digital transformation in manufacturing is having a distinct impact on a variety of business models, including aircraft
maintenance. Airline operators are revamping their Maintenance, Repair and Overhaul (MRO) activities ...
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Malhotra, Sambhav; Hashmi, Mohammad S.
(Engineering Reports, 2020-05-05)
The design and analysis of two defected ground structures (DGS)-based filtershave been proposed in this article. The first is a multifrequency bandstop filter(BSF) which utilizes a semi-H defect in the ground plane. This ...
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Dikhanbayeva, Dinara; Aitzhanova, Malika; Shehab, Essam; Turkyilmaz, Ali
(Procedia CIRP, 2022)
Industry 4.0 is a concept which majorly changes the industries, enterprises, the whole way of doing traditional business by transforming existing business models. However, not all developing countries are keeping up with ...
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Zharbossyn, Assem; Berkinova, Zhazira; Boribayeva, Aidana; Yermukhambetova, Assiya; Golman, Boris
(MDPI, 2020-10-10)
Herein, an approach is proposed to analyze the tortuosity of porous electrodes using the
radical Voronoi tessellation. For this purpose, a series of particle compacts geometrically similar
to the actual porous electrode ...
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Akhmetov, Zhansen; Ruderman, Alex
(IET Power Electronics, 2020-05)
This study addresses the calculation of current total harmonic distortion (THD) for three-phase (3P) pulse-width modulation (PWM) inverters. First, it demonstrates how an analytical approach to PWM current ripple normalised ...
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Abedinia, Oveis; Bagheri, Mehdi; Agelidis, Vassilios G.
(ORIGINAL RESEARCH PAPER, 2021-06-04)
Accurate prediction of solar photovoltaic plant energy generation is essential for optimal planning and operation of modern power systems, and incorporating such plants into the energy sector. In this study, an adaptive ...
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Mukhtarkhanov, Muslim; Perveen, Asma; Talamona, Didier
(MDPI, 2020-10-19)
Advanced methods for manufacturing high quality parts should be used to ensure the
production of competitive products for the world market. Investment casting (IC) is a process where
a wax pattern is used as a sacrificial ...
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Tokazhanov, Galym; Tleuken, Aidana; Guney, Mert; Turkyilmaz, Ali; Karaca, Ferhat
(MethodsX, 2021)
The method presented in this paper aims to support the sustainability assessment methods of residential
buildings under pandemic conditions. The main purpose of the study is to review existing criteria of the well known ...
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Tokazhanov, Galym; Tleuken, Aidana; Guney, Mert; Turkyilmaz, Ali; Karaca, Ferhat
(MethodsX, 2021)
The method presented in this paper aims to support the sustainability assessment methods of residential
buildings under pandemic conditions. The main purpose of the study is to review existing criteria of the well-
known ...
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Guney, Mert; Akimzhanova, Zhanel; Kumisbek, Aiganym; Kismelyeva, Symbat; Guney, Almira; Karaca, Ferhat; Inglezakis, Vassilis
(MDPI, 2021-12-14)
Former industrially contaminated sites are a burden from the past that still pose environmental risks. During the second half of the 20th century, the Pavlodar region in North Kazakhstan had been a part of Soviet Union’s ...
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Yang, Qing; Olaifa, Kayode; Andrew, Fartisincha P.; Ajibade, Peter A.; Ajunwa, Obinna M.; Marsili, Enrico
(Scientific Reports volume, 2022)
Acinetobacter baumannii is an infectious agent of global proportion and concern, partly due to its proficiency in development of antibiotic resistance phenotypes and biofilm formation. Dithiocarbamates (DTC) have been ...
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Broomandi, Parya; Tleuken, Aidana; Zhaxylykov, Shaikhislam; Nikfal, Amirhossein; Kim, Jong Ryeol; Karaca, Ferhat
(Environmental Science and Pollution Research, 2021-08-28)
Air pollution, particularly in urban areas, puts human health in danger and has adverse impacts on the built environment. It can
accelerate the natural corrosion rate of cultural heritages and monuments, leading to premature ...
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Broomandi, Parya; Crape, Byron; Jahanbakhshi, Ali; Janatian, Nasime; Nikfal, Amirhossein; Tamjidi, Mahsa; Kim, Jong R.; Middleton, Nick; Karaca, Ferhat
(Environmental Science and Pollution Research, 2022)
This study assesses a plausible correlation between a dust intrusion episode and a daily increase in COVID-19 cases. A surge
in COVID-19 cases was observed a few days after a Middle East Dust (MED) event that peaked on ...
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Hamidi, Muhammad Najwan; Marzuki, Arjuna; Ishak, Dahaman; Salem, Mohamed; Marzaki, Mohd Hezri; Ukaegbu, Ikechi Augustine
(Applied Sciences, 2022)
This paper presents an experimental evaluation and validation of a standalone photovoltaic
(PV) renewable energy system using a perturb and observe MPPT-based voltage controller (POVC)
for application on the reduced ...