Engineering: Недавние поступления
Отображаемые элементы 81-100 из 651
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LLM-Powered Natural Language Text Processing for Ontology Enrichment
(Applied Sciences, 2024)This paper describes a method and technology for processing natural language texts and extracting data from the text that correspond to the semantics of an ontological model. The proposed method is distinguished by the use of a Large Language Model algorithm for text analysis. The extracted data are stored in an intermediate format, after which individuals and properties that ...2026-03-11 -
Issues of Increasing the Efficiency of Traffic Management on the Main Streets of Astana
(Emerging Cutting-Edge Developments in Intelligent Traffic and Transportation Systems, 2024)Given the scarcity of funds in the city budget, the current way to improve the efficiency of traffic management is to coordinate traffic lights at a number of regulated intersections or pedestrian crossings, that requires a minimum cost. In this article the authors discuss the possibility of introducing a coordinated traffic light regulation on the section of R. Koshkarbayev ...2026-03-11 -
Investigation of the Phase Composition, Structural, Mechanical, and Dielectric Properties of (1 − x)·ZrO2-x·CeO2 Ceramics Synthesized by the Solid-State Method
(Applied Sciences, 2024)Ceramics based on zirconium dioxide are very important compounds for dental, implant, and structural material applications. Despite the fact that tetragonally stabilized YSZ has been well studied, the search for new compositions of zirconia-based ceramics is still in progress. The ZrO2 -CeO2 system is one of the alternatives for YSZ materials, but there is conflicting ...2026-03-11 -
INVESTIGATION OF STRENGTH AND CALCULATION OF WEAR RESISTANCE OF A QUICK-RELEASE MECHANISM IN CONNECTION WITH THE WORKING ATTACHMENT OF A HYDRAULIC EXCAVATOR
(Journal of MECHANICAL ENGINEERING, 2025)In this study, a model of a quick-coupler device is investigated and presented within simulation modeling software. A method is presented that enables the design and construction of a simulation model of a quick-release device as an alternative to physical modeling for further investigation. The predicted service life of the tested quick-coupler model is estimated based on ...2026-03-11 -
Investigating the Role of Microclimate and Microorganisms in the Deterioration of Stone Heritage: The Case of Rupestrian Church from Jac, Romania
(Applied Sciences, 2024)Natural stone can undergo disaggregation from various causes, including physical actions such as freeze–thaw cycles, temperature and humidity variations, chemical actions such as the solubilization of minerals by organic and inorganic acids, as well as biological actions due to the colonization of organisms that can produce biocorrosion and biomineralization. This research ...2026-03-11 -
Investigating the Role of Augmented Reality in Supporting Collaborative Learning in Science Education: A Case Study
(International Journal of Engineering Pedagogy, 2024)This study investigates the application of augmented reality (AR) technology to facilitate collaborative learning in science education. The study involved 30 secondary school students in Kazakhstan, who were divided into an experimental group and a control group. The experimental group utilized an AR platform to facilitate collaborative learning during their science lessons, ...2026-03-11 -
Investigating the potential of wheat straw and pistachio shell as a bio-functionalized agricultural waste biomass for enhanced biosorption of pollutants from wastewater
(Case Studies in Chemical and Environmental Engineering, 2024)The management of wastewater from carwash centers continues to pose a significant global challenge, with the quest for treatment methods that are both effective and economical proving particularly daunting. This un derscores the importance of exploring natural materials for wastewater treatment. However, knowledge regarding the efficacy of bio-functionalized wheat straw and ...2026-03-11 -
INTERPRETATION OF GEORADAR DATA BASED ON MACHINE LEARNING TECHNOLOGIES
(EUREKA: Physics and Engineering, 2024)In the laboratory analysis of geological data, a number of problems arise due to the insufficient accuracy of the results. For example, different laboratories may provide different end results for the same samples, which creates a problem. This can lead to unreliable results, which can ultimately reduce the quality of the assessment. Machine learning allows to speed up the ...2026-03-11 -
Modeling Gas Compressor Station Operation to Minimize Fuel Costs for Surge Zone Protection
(International Journal of Rotating Machinery, 2024)Gas transportation through the pipeline network requires high pressure; otherwise, movement will be impossible. Due to friction with the walls of the pipes, the gas loses both speed and pressure. Therefore, it is necessary to increase the pressure in the main pipeline, which can extend for thousands of kilometers. For this purpose, compressor stations are located along the main ...2026-03-11 -
Intelligent obstacle avoidance algorithm for safe urban monitoring with autonomous mobile drones
(Journal of Electronic Science and Technology, 2024)The growing field of urban monitoring has increasingly recognized the potential of utilizing autonomous technologies, particularly in drone swarms. The deployment of intelligent drone swarms offers promising solutions for enhancing the efficiency and scope of urban condition assessments. In this context, this paper introduces an innovative algorithm designed to navigate a swarm ...2026-03-11 -
Integration of Electronic Nose and Machine Learning for Monitoring Food Spoilage in Storage Systems
(International Journal of Online and Biomedical Engineering, 2024)The integration of sensor technology and artificial intelligence (AI) is transforming agriculture, particularly in post-harvest management. This study focuses on utilizing an electronic nose (e-nose) system in conjunction with machine learning (ML) models to monitor and detect potato spoilage in storage environments. The e-nose system, equipped with sensitive gas sensors, ...2026-03-11 -
Integration of Cybersecurity into Computer Science Teachers’ Training: A Systematic Review
(International Journal of Engineering Pedagogy, 2025)This paper addresses the integration of cybersecurity into the training programmes of computer science teachers in higher education institutions. Given the growing digital threats such as phishing, malware, and data leakages, attaining cybersecurity knowledge and skills becomes critical for educators. Based on a systematic review of 51 empirical studies selected from databases ...2026-03-11 -
Integrating numerical methods and machine learning to optimize agricultural land use
(International Journal of Electrical and Computer Engineering (IJECE), 2024)In the current context, optimizing the utilization of agricultural land resources is increasingly vital for production intensification. This study presents a methodological approach employing numerical methods and machine learning algorithms to analyze and forecast land use optimality. The objective is to develop effective models and tools facilitating rational and ...2026-03-11 -
Innovative Approaches to Sustainable Urban Planning: Analysing Current Trends
(Journal of Studies in Science and Engineering, 2025)This paper aims to investigate innovative approaches to sustainable urban planning, focusing on contemporary trends and technologies. The study includes a comprehensive review of relevant international research, along with examples of practical implementations of the findings. Traditional sustainable urban planning methods, such as zoning and compact development, are now ...2026-03-11 -
Innovative approaches to scaling up hydrogen production and storage for renewable energy integration
(International Journal of Low-Carbon Technologies, 2024)The global imperative to reduce greenhouse gas emissions and phase out fossil fuels has prompted hydrogen to emerge as a critical player in the transition to sustainable energy systems and eco-friendly transport solutions. This study endeavors to examine innovative technologies for hydrogen production and storage, with the objective of overcoming the obstacles that impede their ...2026-03-11 -
Information Diffusion Modeling in Social Networks: A Comparative Analysis of Delay Mechanisms Using Population Dynamics
(Applied Sciences, 2025)This study presents a comprehensive analysis of information diffusion in social networks with time delay mechanisms. We first analyze real Reddit thread data, identifying limitations in the sample size. To overcome this, we develop synthetic network models with varied structural properties. Our approach tests three delay types (constant, uniform, exponential) across different ...2026-03-11 -
Influence of Solid-Phase and Melt-Quenching Na3Fe2(PO4)3 Polycrystal Production Technology on Their Structure and Ionic Conductivity
(Journal of Composites Science, 2024)This article studies the influence of solid-phase (type 1 samples) and melt-quenching (type 2 samples) technological modes of obtaining Na3Fe2 (PO4 )3 polycrystals on their structures and ion-conducting properties. α-Na3Fe2 (PO4 )3 polycrystals of the 1st type are formed predominantly under an isothermal firing regime, and the synthesis of the 2nd type is carried out under ...2026-03-11 -
Influence of short-pulsed Ion irradiation on optical and photoelectrical properties of thin gallium oxide films
(Optical Materials: X, 2025)In this work the influence of a short-pulsed ion irradiation with a high flux (~5.5•1019 cm− 2 s − 1 ) on structure, optical and photo-electrical properties of gallium oxide thin films have been investigated. The films were pro duced by the radio-frequency magnetron sputtering method. A part of deposited films was annealed in the air environment (900 ◦C, 2 h) for synthesis ...2026-03-11 -
Influence of Nonwoven Geotextiles and Geogrids on Shear Strength of Expansive Montmorillonite Clay
(Engineering Reports, 2025)Geosynthetic reinforcement plays a crucial role in stabilizing subgrade layers and enhancing the bearing capacity of soil in construction projects. Despite notable advancements in soil reinforcement techniques, there remains a lack of comprehensive understanding regarding the interactions between various geosynthetic materials and different soil types. This study investigates the ...2026-03-11 -
Industrial sulfur separation and purification: Paving the way to energy applications
(Chemical Engineering Journal, 2025)Sulfur, a by-product of industrial processes, presents a unique opportunity for advancing sustainable energy storage systems, particularly in metal-sulfur batteries (MSBs) and thermal energy storage (TES) applications. Both MSBs and TES technologies benefit from sulfur’s abundance, cost-effectiveness, and high energy storage potential. However, the effective utilisation of ...2026-03-11
