Научные статьи: Недавние поступления
Отображаемые элементы 3481-3500 из 5785
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Exact cosmological models in metric-affine F(R, T) gravity
(Eurasian Physical Technical Journal C, 2024)2024-12-10 -
Evaluation of the Strength Characteristics of Silty-Clayey Soils during Freezing-Thawing Cycles
(Applied Sciences, 2022)Destructuring settlements due to frost heave during the structures’ exploitation are often not taken into account at the designing stage, although they are indirectly related to the bearing capacity of the soils. The objective of this research was analyzing the effect of the number of freezingthawing cycles on the strength characteristics of soils. A paired experiment with ...2024-12-10 -
EVALUATION OF THE STATE OF INNOVATIVE ACTIVITY OF MACHINE-BUILDING ENTERPRISE
(Management Systems in Production Engineering, 2024)The innovative activity of machine-building enterprises is the main guarantee of their sustainable and effective development, which makes it possible to compare technical and technological innovation in the production of products in different periods and between different enterprises in points. Quantitative numerical assessment of the innovative component of the enterprise ...2024-12-10 -
Evaluation of the Efficiency of Detection and Capture of Manganese in Aqueous Solutions of FeCeOx Nanocomposites Doped with Nb2O5
(Sensors, 2020)The main purpose of this work is to study the effectiveness of using FeCeOx nanocomposites doped with Nb2O5 for the purification of aqueous solutions from manganese. X-ray diffraction, energy–dispersive analysis, scanning electron microscopy, vibrational magnetic spectroscopy, and mössbauer spectroscopy were used as research methods. It is shown that an increase in the dopant ...2024-12-10 -
Evaluation of pre-service teachers’ digital skills and ICT competencies in context of the demands of the 21st century
(Online Journal of Communication and Media Technologies, 2023)21st century has seen the emergence of digital skills as a crucial ability with profound effects on employment, education, and social relationships, among other facets of life. The best talents to teach are the subject of study by those who establish educational policies. The goal of this study is to examine the relationship between information and communication technology ...2024-12-10 -
Ethnic Multifunctional Furniture: A Design Approach to the Use of Waste Plastic
(International Journal of Design & Nature and Ecodynamics, 2023)Due to the high cost of housing, many people are forced to make maximum use of the available space and space in their flats. This can be achieved by purchasing multifunctional furniture. However, such furniture is often made from traditional materials and has an unattractive design. This study presents the development of the concept and artistic image of multifunctional eco ...2024-12-10 -
Environmental Impact Assessment of Rice Growing in the Kyzylorda Region
(International Journal of Design & Nature and Ecodynamics, 2023)In the context of the growing ecological crisis caused by climate change, irrational use of water resources and environmental pollution with dangerous pollutants, an important role is played by assessing the role of environmental damage from crop production. The authors analyzed the environmental compatibility of modern rice production in the main rice growing region in ...2024-12-10 -
ENHANCING PHOTOMETRIC PERFORMANCE OF YAG:Ce CERAMICS: INVESTIGATING THE ROLE OF ANNEALING IN RADIATION-ASSISTED SYNTHESIS
(Eurasian Physical Technical Journal, 2023)Ceramic samples of cerium-doped yttrium aluminum garnet (YAG:Ce) were successfully synthesized utilizing a high-powered electron flux field with a considerable energy level of 1.4 MeV and a power density of 23 kW/cm2. The ceramics were formed in a remarkable time span of just one second from a specifically prepared mix of yttrium, aluminum, and cerium oxides. The process ...2024-12-10 -
Enhancing LAN Failure Predictions with Decision Trees and SVMs: Methodology and Implementation
(Electronics, 2023)Predicting Local Area Network (LAN) equipment failure is of utmost importance to ensure the uninterrupted operation of modern communication networks. This study explores the use of machine learning algorithms to enhance the accuracy of equipment failure prediction in LAN environments. Using these algorithms to enhance LAN failure predictions involves collecting and analyzing ...2024-12-10 -
Enhancing Fault Detection in Wireless Sensor Networks Through Support Vector Machines: A Comprehensive Study
(Journal of Robotics and Control, 2023)The Wireless Sensor Network (WSN) consists of many sensors that are distributed in a specific area for the purpose of monitoring physical conditions. Factors such as hardware limitations, limited resources, unfavourable WSN deployment environment, and the presence of various attacks on nodes can lead to the presence of Faulty Nodes in a WSN. This raises the problem ...2024-12-10 -
Enhancing cryptographic protection, authentication, and authorization in cellular networks: a comprehensive research study
(International Journal of Electrical and Computer Engineering, 2024)This research article provides an extensive analysis of novel methods of cryptographic protection as well as advancements in authentication and authorization techniques within cellular networks. The aim is to explore recent literature and identify effective authentication and authorization methods, including high-speed data encryption. The significance of this study ...2024-12-10 -
Enhance Students’ Motivation to Learn Programming through Projects
(International Journal of Emerging Technologies in Learning, 2020)This article presents the results of a pedagogical experiment when teaching microcontroller programming. The pedagogical experiment was conducted at the Faculty of Information Technology of the L.N. Gumilyov Eurasian National University in the form of project-based seminars on the Arduino platform (2017-2020). The experiment was attended by 88 first-year IT students. Our ...2024-12-10 -
Emotional Speech Recognition Method Based on Word Transcription
(Sensors, 2022)The emotional speech recognition method presented in this article was applied to recognize the emotions of students during online exams in distance learning due to COVID-19. The purpose of this method is to recognize emotions in spoken speech through the knowledge base of emotionally charged words, which are stored as a code book. The method analyzes human speech for the ...2024-12-10 -
Deep learning based static hand gesture recognition
(Indonesian Journal of Electrical Engineering and Computer Science, 2021)Hand gesture recognition becomes a popular topic of deep learning and provides many application fields for bridging the human-computer barrier and has a positive impact on our daily life. The primary idea of our project is a static gesture acquisition from depth camera and to process the input images to train the deep convolutional neural network pre-trained on ImageNet ...2024-12-09 -
Dearsenation of Gold-Bearing Composite Concentrates without Forced Displacement in a Sublimator
(Journal of Composites Science, 2023)The primary devices for extracting volatile components from dispersed materials in a vacuum are devices with the movement of raw materials by directed vibrations. During the analysis of the operation of such installations, some shortcomings were identified, due to the supply of heat flow to the processed raw material and the requirements for the choice of structural materials. ...2024-12-09 -
Data generation using generative adversarial networks to increase data volume
(International Journal of Electrical and Computer Engineering, 2024)The article is an in-depth analysis of two leading approaches in the field of generative modeling: generative adversarial networks (GANs) and the pixelto-pixel (Pix2Pix) image translation model. Given the growing interest in automation and improved image processing, the authors focus on the key operating principles of each model, analyzing their unique characteristics and ...2024-12-09 -
Dark energy and dark matter configurations for wormholes and solitionic hierarchies of nonmetric Ricci flows and F( R, T, Q, Tm) gravity
(The European Physical Journal C, 2024)We extend the anholonomic frame and connection deformation method, AFCDM, for constructing exact and parametric solutions in general relativity, GR, to geometric flow models and modified gravity theories, MGTs, with nontrivial torsion and nonmetricity fields. Following abstract geometric or variational methods, we can derive corresponding systems of nonmetric gravitational and ...2024-12-09 -
Cyclic Tests of Joints of Glued Wooden Structures
(IOP Conference Series: Materials Science and Engineering, 2020)The use of large-span structures made of glued wood in countries with large timber reserves in Finland, Sweden, Norway, Russia, the USA and Canada has shown that this can be quite interesting and expressive from the architectural position of the building. Sports facilities, sports and sports facilities, sports facilities, sports and cultural facilities. The practice of ...2024-12-09 -
Cyberbullying-related Hate Speech Detection Using Shallow-to-deep Learning
(Computers, Materials & Continua, 2023)Communication in society had developed within cultural and geographical boundaries prior to the invention of digital technology. The latest advancements in communication technology have significantly surpassed the conventional constraints for communication with regards to time and location. These new platforms have ushered in a new age of user-generated content, online chats, ...2024-12-09 -
How can solar panels collectors enhance energy efficiency? Utilization of the novel optimization techniques
(International Journal of Low-Carbon Technologies, 2024)Solar energy, which is widely acknowledged for its economic feasibility and sustainable nature, functions as a critical substitute for finite fossil fuels, effectively alleviating ecological consequences. The purpose of this study is to investigate the implementation of solar collectors as a means of harnessing the ample and unaltered solar radiation in Iran, specifically in ...2024-12-09
