Materials Science: Недавние поступления
Отображаемые элементы 181-200 из 559
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Using semantic paradigms as tools for foreign language teaching: theory and practice
(Scientific Herald of Uzhhorod University Series “Physics”, 2024)Relevance. The relevance of the aforementioned study topic is motivated by the progressive activity of mankind in terms of the development of the information society, the growing demand for foreign language skills and the problem of learning a foreign language, as the large amount of information that needs to be assimilated certainly slows down this process. Purpose. The ...2026-03-13 -
Teaching with regard to regional cultures in Higher education institutions: the case of teaching English in Kazakhstan
(Scientific Herald of Uzhhorod University Series “Physics”, 2024)Relevance. The relevance of the study is motivated by the process of reforming the education system being closely tied to the challenges of fostering regional culture and ethnic identities in Kazakhstan. Purpose. The study is aimed at examining the issue of regional culture and its interaction with the education system in the Republic of Kazakhstan. Methodology. The leading ...2026-03-13 -
Scientific Herald of Uzhhorod University Series “Physics”
(Scientific Herald of Uzhhorod University Series “Physics”, 2024)Relevance. The relevance of the article research is determined by the problem of improving the quality of the educational environment through the wide implementation of various modern innovative means of information and communication technologies, which will expand the capabilities of the educational process. Purpose. The aim of the article is to develop a model of professional ...2026-03-13 -
Abai’s legacy as a fundament of the art of speech
(Scientific Herald of Uzhhorod University Series “Physics”, 2024)Relevance. Contributions of Abai Kunanbayev are pivotal in understanding the role of literary art in national education, stressing the importance of the word in shaping individual and collective consciousness. Purpose. This study aims to explore Abai's profound impact on the art of speech and its educational implications. Methodology. The research methodically reviews scholarly ...2026-03-13 -
Development of small and medium-sized enterprises in Kazakhstan: structural analysis
(Scientific Herald of Uzhhorod University Series “Physics”, 2024)Relevance. The relevance of the subject under consideration is aimed at investigating the development of small and medium-sized enterprises, which is one of the key priorities in the Republic of Kazakhstan since the development of small and medium-sized enterprises allows solving the issue related to the reduction of unemployment in the country and the outflow of youth. One ...2026-03-13 -
Culture management in cultural and art institutions: A cultural analysis
(Scientific Herald of Uzhhorod University Series “Physics”, 2024)Relevance. The object of this research is the managerial culture in the museums of the Republic of Kazakhstan. The study considers a management culture in museums on a large scale, as museums of the Republic of Kazakhstan are a part of the world culture and their development occurs not in self-isolation from the world, but in this world, though in time of experiencing ...2026-03-13 -
Analysis of Formal Concepts for Verification of Pests and Diseases of Crops Using Machine Learning Methods
(IEEE Access, 2024)This article is devoted to a set of important areas of research: the analysis of formal representations and verification of pests and pathogens affecting crops using spectral brightness coefficients (SBR) for the period from 2021 to 2023. The database contains about 10,000 records covering the growing season, types of diseases and pests, as well as their growth phases in a ...2026-03-13 -
A Multi-Objective Approach for Optimizing Aisle Widths in Underground Parking
(Infrastructures, 2025)This study presents a multi-objective optimization approach for determining optimal aisle widths in underground parking facilities, balancing vehicle maneuverability against parking capacity. The research methodology integrates geometric modeling, computational simulations, and empirical validation to establish evidence-based recommendations for aisle width design. Through ...2026-03-13 -
Bitumen-Biopolymer Materials Modified with Polylactic Acid with Improved Physical and Chemical Properties
(Advances in Polymer Technology, 2024)With the continuous expansion of the global automobile fleet, there is an escalating demand to enhance and maintain current road infrastructure. Given the information provided, there will be a growing demand for bitumen, a key raw material used in the manufacturing of asphalt. Bitumen may account for up to 60% of the total usage in asphalt production. This study aims to determine ...2026-03-13 -
Advanced Waste Management: Fast Pyrolysis Technology with Solid Heat Carrier for Municipal Solid Waste Processing
(Engineered Science, 2025)Municipal solid waste (MSW) recycling is critical in addressing the environmental challenges posed by increasing urbanization and waste generation. This study explores the use of fast pyrolysis technology with solid heat carriers for efficient MSW processing. The technology, originally developed for oil shale processing, involves the thermal decomposition of waste in an ...2026-03-13 -
Advanced Synthesis and Characterization of CdO/CdS/ZnO Heterostructures for Solar Energy Applications
(Materials, 2024)This study introduces an innovative method for synthesizing Cadmium Oxide /Cadmium Sulfide/Zinc Oxide heterostructures (CdO/CdS/ZnO), emphasizing their potential application in solar energy. Utilizing a combination of electrochemical deposition and oxygen annealing, the research provides a thorough analysis of the heterostructures through scanning electron microscopy (SEM), ...2026-03-13 -
Advanced Applications of Polymer Hydrogels in Electronics and Signal Processing
(Gels, 2024)The current state of affairs in the field of using polymer hydrogels for the creation of innovative systems for signal and image processing, of which computing is a special case, is analyzed. Both of these specific examples of systems capable of forming an alternative to the existing semiconductor-based computing technology, but assuming preservation of the used algorithmic ...2026-03-13 -
Additive Manufacturing as an Alternative to Core Sampling in Concrete Strength Assessment
(Applied Sciences, 2025)Additive manufacturing reshapes concrete construction, yet routine strength verification of printed elements still depends on destructive core sampling. This study evaluates whether standard 70 mm cubes—corrected by a single factor—can provide an equally reliable measure of in situ compressive strength. Five Portland-cement mixes, with and without ash-slag techno-mineral ...2026-03-13 -
Activated Carbon Derived from Cucumber Peel for Use as a Supercapacitor Electrode Material
(Nanomaterials, 2024)Biowaste conversion into activated carbon is a sustainable and inexpensive approach that relieves the pressure on its disposal. Here, we prepared micro-mesoporous activated carbons (ACs) from cucumber peels through carbonization at 600 ◦C followed by thermal activation at different temperatures. The ACs were tested as supercapacitors for the first time. The carbon activated ...2026-03-13 -
A COMPREHENSIVE PHENOMENOLOGICAL, SEMI-MICROSCOPIC, AND CRC ANALYSIS OF 15N ELASTIC SCATTERING FROM 13C AND 19F NUCLEI
(Eurasian Physical Technical Journal, 2025)In the present study, the angular distributions obtained at beam energies Elab = 30.0, 32.0 and 45.0 MeV for the 15N+ 13С reaction and Elab = 23.0, 26.0 and 29.0 MeV for the 15N+ 19F system were subjected to a comprehensive reanalysis using the optical model, the double folding model, and the coupled reaction channel (CRC) method. The main objective of the study was to ...2026-03-13 -
A Comprehensive Overview of Co3O4 Nanoparticles: Solution Combustion Synthesis and Potential Applications
(Nanomaterials, 2025)Co3O4 nanoparticles synthesized by solution combustion synthesis present a versatile platform for the development of porous nanostructures with tunable morphology and physicochemical properties. Synthesis conditions and parameters such as fuel type; fuel-to-oxidizer ratio and temperature control lead yielding; and Co3O4 NPs with fine particle size, surface area, and porosity ...2026-03-13 -
Accurate MRI-Based Brain Tumor Diagnosis: Integrating Segmentation and Deep Learning Approaches
(Applied Sciences, 2024)Magnetic Resonance Imaging (MRI) is vital in diagnosing brain tumours, offering crucial insights into tumour morphology and precise localisation. Despite its pivotal role, accurately classifying brain tumours from MRI scans is inherently complex due to their heterogeneous characteristics. This study presents a novel integration of advanced segmentation methods with deep learning ...2026-03-13 -
Ab Initio Study on the Vibrational and Electronic Properties of Radiation-Induced Defects in Potassium Bromide
(Crystals, 2024)The vibrational and electronic properties of several basic radiation defects in potassium bromide are computed at the quantum mechanical level using a periodic supercell approach based on hybrid functionals, an all-electron Gaussian-type basis set, and the CRYSTALcomputer code. The exciton energy in alkali halides is sufficient to create lattice defects, such as F–H Frenkel ...2026-03-13 -
Development of linguocultural competence in teaching a foreign language
(Scientific Herald of Uzhhorod University Series “Physics”, 2024)Relevance. Teaching a foreign language is associated with the assimilation of a number of educational competencies, including linguoculturological, it performs a system-forming function in learning the basics of a foreign communicative culture by students. In this regard, the programmes/technologies of mastering a foreign language by students are focused on optimising ...2026-03-12 -
Reception of contemporary Kazakh prose in the global cultural space
(Scientific Herald of Uzhhorod University Series “Physics”, 2024)Relevance. With the ever-changing cultural component of society, which includes a multifaceted field of literary creation, this topic is relevant to modern linguists and literary scholars because of its versatility and wide horizons for development in Kazakh literature. Purpose. The purpose of this study was to investigate the phenomenon of reception of contemporary Kazakh ...2026-03-12
