This paper presents the results of laboratory studies for the distillation of mercury from
depleted coal sorbents produced in gold recovery factories using CIP technology. The mercury
content in these materials is more ...
Many countries banned asbestos due to its toxicity, but considering its colossal use, especially in the 1960s and 1970s, disposing of waste containing asbestos is the current problem. Today,
many asbestos disposal ...
Salikhov, R.B.; Ostaltsova, A.D.; Salikhov, T.R.; Balapanov, M.Kh.; Kubenova, M.M.(Eurasian Journal of Physics and Functional Materials, 2024)
Organic phototransistors and photoresistors may become key devices in photonics and optoelectronics in the near
future, providing high sensitivity and controllability in response to light signals. Their operating principle ...
Safarov, Ruslan Z.; Baikenov, Yerlan A.; Zhandildenova, Assemgul K.; Kopishev, Eldar E.; Kamatov, Ruslan M.; Kargin, Jumat B.; Cornejo, H. Sanchez; Barnes, Crispin H. W.; Valladares, Luis De Los Santos(Metals, 2025)
The aim of this research is to investigate the phase composition and structural
peculiarities of complex metamorphic manganese ores from Central Kazakhstan before
and after sintering in the temperature range of 600–1200 ...
Road infrastructure sustainability and pavement performance may be increased by using
waste materials like polyethylene terephthalate (PET) and polyethylene waste (PE waste) in polymermodified asphalt mixtures. As seen ...
The Internet of Things (IoT) technology development speed, along with its integration into
smart city infrastructure, requires strong cybersecurity solutions to protect important systems. The research
introduces an ...
The optimization of recycling processes for waste motor oil (WMO) into diesel fuel is crucial for sustainable waste
management and resource recovery. This study explores the application of novel deep eutectic solvents ...
Актуальность исследования обусловлена необходимостью очистки водных ресурсов от катионов
Me(II). Получение действенных и дешевых сорбентов, позволяющих обнаруживать и адсорбировать катионы тяжелых металлов в питьевой или ...
Zhomartova, Ayazhan Zh.; Nazarov, Kuanysh M.; Kenessarin, Murat; Samashev, Zainolla S.; Zhumatayev, Rinat S.(Eurasian Journal of Physics and Functional Materials, 2024)
The internal structural features of large metal objects found in the cultural and memorial complex of Eleke Sazy in
the Republic of Kazakhstan were studied using neutron radiography and tomography. Bronze plate, arrowhead, ...
We present a study on the dynamics of the electrochemical dissolution of
n-InP(111), explicitly analysing the behaviour of the ‘electrolyte–
semiconductor’ system in different electrolyte compositions, based on the
analysis ...
This study investigates the modification of bituminous mixtures by varying percentages
of PET particles (1%, 3%, 5%, 8%, 10%, and 12% PET). The following methods were employed to
analyze the samples: the ring-and-ball ...
Pazynin, Vadym; Sirenko, Kostyantyn; Maiboroda, Maksym; Tokasheva, Miramgul; Tolegenova, Akbota; Keusgen, Wilhelm(Progress In Electromagnetics Research C, 2024)
The paper presents the results of numerical modeling of the compression of a frequency-modulated electromagnetic pulse
in a straight waveguiding defect of a finite two-dimensional photonic crystal. For the first time, the ...
This article examines the modeling of sustainable development in transport logistics, focusing on the impact of climate factors, changing weather conditions, and digitalization
processes. The study analyzes the complex ...
Centrifugal disk dispensers are widely used in various tasks of dosing bulk, dispersed
materials. The design of the disk depends on the physical and mechanical characteristics of the
dosing medium. The work discusses the ...
Noise pollution from construction activities affects both workers and nearby residents. This study
proposes a new method for localizing noise sources on construction sites. The method uses a radial microphone
array and ...
Казиева, Назым Магидулловна; Кухарев, Георгий Александрович; Мауленов, Калыбек Сапарулы(НАУЧНО-ТЕХНИЧЕСКИЙ ВЕСТНИК ИНФОРМАЦИОННЫХ ТЕХНОЛОГИЙ, МЕХАНИКИ И ОПТИКИ, 2024)
Введение. Рассмотрены способы построения компактных мультимедийных файлов на основе цветного
изображения лица, биометрических данных и документальной информации о человеке, которому принадлежит
это лицо. Метод. Сущность ...
The mechanisms of creation of intrinsic and impurity trapping centers, the interaction of which forms combined or induced electronic states under the conduction band, have been studied using optical and thermal activation ...
The provided study involves investigating chemical interactions in Leptothrix biomaterial
through infrared spectroscopy. The analysis explores variations in chemical relationships based on the
nature of chemical bonds ...
This study aimed to elucidate the formation mechanisms of micro-macrostructural heterogeneities
in the ingot's cortical zone and their transformation into surface defects during heating, plastic deformation, and
rolling ...
Kargin, J. ; Sanchez Cornejo, H. E. ; Zhangozin, K. ; Zhanabergenov, T.; Kassymkhanov, Zh.; Seo, Jiwon ; Holmes, S. N. ; Barnes, C. H. W.; Aguiar, J. Albino; Valladares, L. De Los Santos (Journal of Superconductivity and Novel Magnetism, 2024)
Thermodynamic parameters, such as the activation energy (Ea) and the diffusion coefficient (D0), of weakly bounded oxygen in Fe-doped YBa2Cu3O6+x (YBa2Cu3-yFeyO6+x) system were obtained utilizing the Manometric technique. ...