bluuebunny/crossref_metadata_2025 huggingface dataset:
Caracterização hidrogeomorfométrica da microbacia do rio Marobá, para o planejamento das práticas agropecuárias e conservação dos recursos naturais
Authors: Barbosa do Nascimento Raphael , Gregolin Simões Taynara , Galdino de Alcantara Jessica , Soares Moreira Fabíola , De Oliveira Moreira Édina , Vendruscolo Jhony
Published: April 2024

O estudo da paisagem a partir das geotecnologias é uma importante ferramenta no planejamento da utilização sustentável das áreas agrícolas e florestais. Assim, objetivou-se com este trabalho, fornecer informações sobre as características hidrogeomorfométricas da microbacia do rio Marobá, e suas aptidões agropecuárias e florestais, por meio de geotecnologias. A microbacia do rio Marobá tem área de 7,38 km2, perímetro de 13,13 km, forma intermediária, altitude média de 418 m, predomínio dos relevos ondulado (48,50%) e forte ondulado (25,61%), 84,28% da área classificada como de baixa a moderada influência na propagação de incêndios, 73,3% da área classificada como extremamente apta a moderadamente apta à mecanização agrícola, rede de drenagem de 36,96 km, padrão de drenagem dendrítico, hierarquia fluvial de 5ª ordem, densidade de nascentes muito alta (17,21 nascentes km-2), densidade de drenagem muito alta (5,01 km km-2), canal principal reto, coeficiente de manutenção baixo (199,7 m2 m-1) e tempo de concentração baixo (0,90 h). Conclui-se que a microbacia tem aptidão para atividades agropecuárias e florestais, sendo recomendado a adoção de práticas de manejo conservacionista e a implantação de sistemas de policultivo (sistemas agroflorestais e agrossilvipastoris) para favorecer o desenvolvimento sustentável.
Aplicação de geotecnologias na caracterização hidrogeomorfométrica da microbacia do rio Zé Véio, Amazônia Ocidental, Brasil
Authors: Souza da Silva Rafael , Igor Oliveira da Costa Antônio , Nascimento Barboza Bruno , Dias Bastos Daniel , Ribeiro Teixeira Ulisses , Vendruscolo Jhony
Published: April 2024

Desenvolver pesquisas relacionadas às microbacias hidrográficas é o primeiro passo para identificar as potencialidades e limitações da região, e, consequentemente, selecionar as práticas de manejo conservacionista. Assim, objetivou-se com este trabalho, disponibilizar informações a respeito das características hidrogeomorfométricas da microbacia do rio Zé Veio. As informações foram obtidas com base em equações e geotecnologias. A microbacia tem área de 10,91 km2, perímetro de 16,31 km, altitude média de 405 m, predominância do relevo suave ondulado (47,75%), 90,21% da área exerce baixa influência na propagação de incêndios, 91,29% da área é apta a extremamente apta para mecanização agrícola, padrão de drenagem dendrítico, hierarquia fluvial de 4ª ordem, 3,39 nascentes km-2 (média), densidade de drenagem de 2,21 km km-2 (alta), índice de sinuosidade de 14,65% (canal principal muito reto), coeficiente de manutenção de 452,1 m2 m-1 (médio) e tempo de concentração de 1,81 h (baixo). A microbacia do rio Zé Véio tem potencial para o desenvolvimento de atividades agropecuárias e florestais, contudo, é necessário adotar práticas de manejo conservacionistas, de forma integrada (vegetativa, edáfica e mecânica). Estas informações podem ser utilizadas nos planos de gestão ambiental da microbacia, visando o desenvolvimento sustentável.
Microbacia do rio Karoline: características da paisagem para auxiliar no planejamento e gestão dos recursos naturais, Amazônia Ocidental, Brasil
Authors: Domingues Gonçalves Eluana , Da Silva Machado Henrique , Fernanda Ferreira Luma , Marinho Serudo Martins Neto Nestor , Nayara Heinzen Priscila , Vendruscolo Jhony
Published: April 2024

A identificação das informações da paisagem são cruciais para o planejamento e a gestão dos recursos naturais, no intuito de atingir o desenvolvimento sustentável na Amazônia. Por essa razão, esse estudo teve como objetivo descrever as características hidrogeomorfométricas da paisagem da microbacia do rio Karoline, utilizando geotecnologias e informações da literatura. A microbacia tem área de 5,64 km2, perímetro de 10,62 km, forma intermediária, que indica uma média suscetibilidade a enchentes, altitude média de 383 m, com predomínio dos relevos suave ondulados (46,81%) e ondulado (36,88%), 91,50 % da área classificada como sendo de baixa influência na propagação de incêndios, 91,50% da área classificada como apta à extremamente apta a mecanização agrícola, rede de drenagem de 16,26 km de comprimento, padrão de drenagem dendrítico, hierarquia fluvial de 4ª ordem, 5,85 nascentes km-2 (densidade média), densidade de drenagem 2,88 km km-2 (alta), coeficiente de manutenção médio, canal principal reto e baixo tempo de concentração (1,16 h). Conclui-se que, a microbacia tem elevado potencial para o desenvolvimento de atividades agropecuárias na região, contudo, recomenda-se a adoção de práticas conservacionistas integradas para mitigar os impactos antrópicos nos recursos naturais, em favor do desenvolvimento sustentável.
Características hidrogeomorfométricas e dinâmica da cobertura do solo na microbacia e zona ripária do rio Arara, Amazônia Ocidental, Brasil
Authors: Simões Pereira Sérgio , Marcelo Silva do Nascimento João , Ânderson Fulan João , Ferreira Elvino , Vendruscolo Jhony
Published: April 2024

A disponibilidade da água e a qualidade dos solos pode ser comprometida pela ocupação humana. Assim, objetivou-se analisar as características hidrogeomorfométricas e a dinâmica da cobertura do solo na microbacia do rio Arara, para conhecer os impactos da ocupação e propor práticas de manejo conservacionista. Foram utilizadas técnicas de geoprocessamento e sensoriamento remoto. A microbacia tem área de 56,16 km2, perímetro de 41,37 km, forma alongada, altitudes de 245 a 570 m, predominâncias de relevos suave ondulados, regiões com baixa influência na propagação de incêndios e extremamente aptas à mecanização agrícola, padrão de drenagem dendrítico, 17,24 nascentes km-2, densidade de drenagem de 4,78 km km-2, coeficiente de manutenção de 209,3 m2 m-1, índice de sinuosidade de 41,05% e tempo de concentração de 3,46 h. Em 1984, a floresta nativa ocupava 68% da microbacia e 75,44% da zona ripária, em 2022 passou a ocupar 13,05% e 14,62%, respectivamente. As reduções das áreas de floresta nativa estão associadas ao avanço da agropecuária. A microbacia tem potencial para atividades agropecuárias, contudo, o desmatamento excessivo e em regiões impróprias compromete o desenvolvimento sustentável da região. Recomenda-se, principalmente, a recuperação da vegetação nativa na zona ripária e reservas legais que estão ocupadas com agropecuária.
From Equations to Predictions: Understanding the Mathematics and Machine Learning of Multiple Linear Regression
Authors:   University “St Kliment Ohridski”- Bitola, Faculty or Technology and Technical Science -Veles, 7000, Bitola, Republic of North Macedonia, Knights Vesna , Prchkovska Marıja ,   Mother Teresa University, Faculty of Computer Science, Informatics, 1000,Skopje, Republic of North Macedonia
Published: April 2024

In this paper, the core concepts of multiple linear regression are explored, with a focus on its mathematical foundations and integration with machine learning principles.
Representação feminina nas animações “O laboratório de Dexter” e “Johnny Test”
Authors: Dorigatti Nery Isabela , De Oliveira Mota Ilka
Published: April 2024

Tendo como base teórico-metodológica a Análise de Discurso Materialista, o objetivo da pesquisa consistiu em contribuir para os estudos sobre o imaginário construído para o feminino sob o pano de fundo da ciência. A partir do recorte de cenas extraídas dos desenhos Laboratório de Dexter e Johnny Test, buscamos compreender como os desenhos animados infantis representam imaginariamente o gênero feminino na relação com a ciência. Para isso, mobilizamos as noções de imaginário, discurso e formação discursiva Como resultado, a análise permitiu compreender que, embora haja uma tendência à estereotipia da mulher, desqualificando-a do contexto científico, há momentos de deslocamentos que agitam as redes de filiações históricas, permitindo outros sentidos para o feminino.
Analisis Pengaruh Literasi Keuangan Syariah, Religiusitas, Inflasi Terhadap Minat Beli Cash Waqf Linked Sukuk pada Gen Z Kota Bogor
Authors: Maulana Ja'far Shodik  , Nurizal Ismail  , Solahuddin Al-Ayubi
Published: April 2024

This research investigates the influence of Sharia financial literacy, religiosity, and inflation on the purchase intention of Cash Waqf Linked Sukuk (CWLS) among Generation Z in Bogor City. Using a questionnaire and Structural Equation Modeling - Partial Least Square analysis, primary data were collected from 263 respondents. The results show that Sharia financial literacy and religiosity have a significant positive influence on the purchase intention of CWLS, while inflation also has a significant effect. This indicates the importance of understanding Sharia finance and levels of religiosity in enhancing the purchase intention of CWLS among Generation Z. These findings underscore the need for Sharia financial education and better religious understanding to support the growth of investments in Sharia financial instruments in the future.
Pengaruh SMM dan E-Wom Terhadap Visit Intention dengan Destination Image Sebagai Variabel Intervening pada Industri Pariwisata Religi: Studi Kasus Syeikh Zayed Grand Mosque Solo
Authors: Anggi Angellia  , Ahmad Mardalis
Published: April 2024

Tourism has the capacity to significantly contribute to Indonesia's economic expansion by creating employment opportunities and enhancing the country's infrastructure. Nonetheless, in the current digital age, promoting visitor destinations presents the tourism industry with new obstacles. Tourism industry participants are required to implement effective promotional strategies for their respective tourist destinations to pique the interest of prospective visitors. This study used the destination picture as a mediating variable to investigate the effects of SMM and E-WOM on visit intention. In this study, 340 users of social networking sites made up the study sample. In this experiment, purposive sampling combined with a non-probability sampling approach was used. A questionnaire was used to gather information from original sources. Smart PLS was used to help in data analysis. The study's findings indicate that people's impressions of a place and their trip plans are directly influenced by SMM and E-WOM. Furthermore, a person's opinion of a location has a big impact on how likely they are to visit there. The mediation test results showed that the association between SMM, E-WOM, and visit intention is mediated by destination image.
Investigation of the solvability of boundary value problems for the nonlocal Poisson equation with periodic conditions in circular domains
Authors:   Khoja Akhmet Yassawi Kazakh-Turkish International University, Dzhanzakova Zh.B. , Turmetov B.Kh. ,   Khoja Akhmet Yassawi Kazakh-Turkish International University
Published: April 2024

In this paper, boundary value problems with transformed arguments are studied in the unit ball. The transformation of the arguments is specified using the involution type mapping. These mappings participate both in the equation and in the boundary conditions. The equation under consideration is a nonlocal analog of the Poisson equation. Boundary conditions are specified as a relationship between the value of the desired function in the upper hemisphere and the value of the lower hemisphere. These conditions generalize the known periodic conditions for spherical regions. When studying boundary value problems, the properties of involutive mappings are used. The problems under consideration are solved by reducing them to analogues of boundary value problems with periodic conditions for the classical Poisson equation. Using well-known statements for periodic problems for the problems under consideration, theorems on the existence and uniqueness of solutions are proved. Exact conditions for the solvability of the problems under study are found. Spectral questions related to periodic problems are also studied. Eigenfunctions and eigenvalues of these problems are found.
Methods for solving selected mathematical problems
Authors:   Khoja Akhmet Yassawi Kazakh-Turkish International University, Tolegen A.B. , Koshanova M.D. ,   Khoja Akhmet Yassawi Kazakh-Turkish International University
Published: April 2024

The article provides a summary of selected mathematical problems, discusses chapters covering selected problems, and demonstrates ways to solve selected problems using concrete examples. It is known that the selected mathematical problems are generalized by mathematical Olympiad problems by university students and schoolchildren, which have been conducted for many years. In addition, by solving selected mathematical problems, high school students begin to get acquainted with the elements of higher mathematics that take place at the university. During the research work, selective mathematical problems were carried out, the analysis of the studied literature, pedagogical analysis of selected tasks, observation, pedagogical experiment. In the course of the study, control works were carried out for students of grades 10-11 of the school from the tasks discussed in the article. As a result, we noticed that, in general, students have difficulties in solving selected tasks.Elective courses discussed this issue and considered ways to solve it. This article and the results of the study will be useful to teachers of secondary schools, young scientists, readers who will be engaged in science in the field of mathematics in the future.
Formation of financial literacy of schoolchildren by teaching solving problems with economic content
Authors:   Khoja Akhmet Yassawi Kazakh-Turkish International University, Tobakhanov N.N. , Nazarova K.Zh. ,   Khoja Akhmet Yassawi Kazakh-Turkish International University
Published: April 2024

This article examines the problem of developing financial literacy among the population, especially among students in secondary schools. The need and methods for improving financial literacy are discussed, with particular emphasis on the subject of mathematics. The article emphasizes the relevance of including the formation of basic financial literacy skills as an important aspect of educating the new generation in the curricula of various school subjects. Ways to integrate financial literacy skills into mathematics instruction are also explored. In the context of mathematics lessons, tasks with real financial and economic content are proposed, aimed at developing basic financial literacy skills among students in grades 5-6. These tasks contribute to the development of basic financial and economic concepts that reflect key aspects of financial relations, as well as the development of practical skills and competencies. Because mathematics and finance share common aspects, using math problems with a financial context helps expand students' understanding of the real-life applications of mathematics in everyday life. The article also demonstrates that knowledge of basic financial concepts and their application in practice contribute to the development of understanding that can contribute to the development of thrift and sound money management skills. The effectiveness of this process is confirmed by the results of experiments conducted in the article.
About one approach for solving bounary-value problems of differential equation of pantograph type
Authors:   Khoja Akhmet Yassawi Kazakh-Turkish International University, Abibulla D. , Usmanov K.I. ,   Khoja Akhmet Yassawi Kazakh-Turkish International University
Published: April 2024

Pantograph equations have been studied for a long time. In 1940, K. Mahler introduced functional differential equations of this type into number theory. In 1971, J. Ockendon used a functional differential equation with a transformed argument, , to describe the dynamics of the pantograph of an electric locomotive. Subsequently, Pantograph-type equations were studied in the works of many authors. This article considers a boundary value problem for a differential equation of the pantograph type. To solve the posed boundary value problem, the parameterization method proposed by Professor D. Dzhumabaev is used. To do this, we denote the value of the function at the initial point of the segment under consideration by a parameter and perform a change of variable Then the solvability of the original boundary value problem is reduced to studying the solvability of the resulting Cauchy problem for the original equation and to a linear algebraic equation to determine the introduced parameter. Next, using the method of successive approximations, we find solutions to the Cauchy problem for the Pantograph type equation. The convergence of the resulting sequence and the convergence of its solution to the solution of the Cauchy problem of Pantograph type are proved. By requiring continuity of the free term, we establish its unique solvability. Substituting the resulting solution into a linear algebraic equation to determine the entered parameter, we calculate the values of the entered parameter using the original data. Substituting the resulting expressions into we find the solution to the original problem . And assuming the unique solvability of a linear algebraic equation, we establish the solvability of the boundary value problem for an equation of Pantograph type.
The effectiveness of using electronic resources in teaching physics
Authors:   Khoja Akhmet Yassawi Kazakh-Turkish International University, Maksat A.S. , Sarybaeva A.H. ,   Khoja Akhmet Yassawi Kazakh-Turkish International University
Published: April 2024

The article discusses the processes of development of the modern information society and electronic educational resources that make it necessary to use information technologies in the field of Education. The use of updated teaching methods in education, work in an innovative direction is becoming an important part of modern requirements. In education and training, digital technologies create a new context, adding new information technologies with the types of resources that research centers are currently creating to convey information. The features of methods for working with electronic educational resources, evaluating tasks, as well as the possibilities of using e-learning tools and evaluating their effectiveness were considered. Electronic resources can effectively help at all stages of the educational process, including in the interpretation of new material, repetition of the topic, consolidation and assessment of knowledge and skills. It is noted that electronic educational resources can be presented in various formats, such as text, graphics, photos, videos, sound and animation, the features of the use of thinking and practical abilities and various ways of perception. It was found that the use of electronic educational resources in the educational process expands the possibilities of using new information technologies. In addition, a number of analysis of electronic educational resources was carried out in physics lessons, including in the Department of atomic construction, designed to promote the development of new opportunities, the development of creative skills through the use of modern electronic resources. We also focused on electronic resources that contribute to independent work and increase interest in classes. The possibilities of innovative types of educational resources formed on the basis of the use of innovative information and communication technologies and various ways of their implementation in the field of pedagogy today are considered.
Access to corporate services using WINDOWS AZURE SERVICE BUS
Authors:   Khoja Akhmet Yassawi Kazakh-Turkish International University, Kazbekova G.N. , Amirtayev K.B. ,   Khoja Akhmet Yassawi Kazakh-Turkish International University, Serdaliyev Y.U. ,   Khoja Akhmet Yassawi Kazakh-Turkish International University
Published: April 2024

Windows Azure Service Bus is a distributed messaging service provided by Azure that enables organizations to create scalable and reliable applications that interact between various components. To access corporate services using Windows Azure Service Bus, you must create an Azure account, create and configure the Azure Service Bus service to get access keys, and use these keys for authentication and access to corporate services. The main Windows Azure Service Bus services include: Message Queues: allow applications to send and receive asynchronous messages through a reliable and scalable queue; Topic Subscriptions: allow applications to receive messages from thematic subscriptions that can be directed to multiple subscribers; Routing Rules: allow you to define rules for automatic message routing based on their content; Protocol Support: The Service Bus supports various communication protocols, including HTTP, HTTPS, AMQP and MQTT. This allows applications to use different protocols to exchange messages with Service Bus. Windows Azure Service Bus services are an important part of integration solutions in the cloud and allow you to create flexible and extensible applications that can interact with each other and with other services in the cloud.
THE POSSIBILITIES OF USING PARALLEL PROGRAMMING USING PYTHON
Authors:   Khoja Akhmet Yassawi Kazakh-Turkish International University, Zhunissov N.M. , Bayaly A.T. ,   Khoja Akhmet Yassawi Kazakh-Turkish International University, Satybaldy E.T. ,   Khoja Akhmet Yassawi Kazakh-Turkish International University
Published: April 2024

This article explores the development of parallel software applications using the Python programming language. Parallel programming is becoming increasingly important in the information technology world as multi-core processors and distributed computing become more common. Python provides developers with a variety of tools and libraries for creating parallel applications, including threads, processes, and asynchronous programming. This topic covers the basics of parallel programming in Python, including the principles of thread and process management, error handling, synchronization mechanisms, and resource management. He also considers asynchronous programming using the asyncio library, which allows you to efficiently handle asynchronous tasks. In addition, this topic raises issues of optimization and profiling of parallel applications, as well as explores distributed parallel programming using third-party libraries and frameworks. He also emphasizes the importance of testing and debugging in the context of parallel programming. Research and experiments in parallel programming using Python help developers create high-performance and efficient applications that can effectively use multi-core systems and distributed computing. This article offers an in-depth study that examines how Python is suitable for teaching parallel programming to inexperienced students. The results show that there are obstacles that prevent Python from maintaining its advantages in the transition from sequential programming to parallel.
COMPARATIVE ANALYSIS OF QUANTUM AND CLASSICAL ALGORITHMS IN MODERN COMPUTING
Authors:   Khoja Akhmet Yassawi Kazakh-Turkish International University, Serdaliyev Y.U. , Baimakhanova A.S. ,   Khoja Akhmet Yassawi Kazakh-Turkish International University
Published: April 2024

This article is an overview and comparative analysis of quantum and classical algorithms in the field of computing. In the modern world, there is a period of development of high technologies. In this age, it is very effective to realize the goals that humanity has set for itself, not only using the human brain, but also using the thinking properties of the machine. The areas of artificial intelligence and machine learning are developing very rapidly, which allows you to solve tasks that were previously considered exclusively human prerogative. For the classical approach, a quick sort is used to preorder the list, and then the target element is searched. The quantum approach uses Grover's algorithm, which takes advantage of quantum computing to quickly find an item in an unordered list. The comparison results include the execution time of each algorithm and the elements found. This work demonstrates the potential of quantum algorithms in solving search problems and provides a practical example of comparing classical and quantum methods. Machine learning is the main way to optimize and automate processes in production and other industries. quantum computing performed on quantum computers and its own state «quantum machine learning» is the technology of the future. However, despite all the advantages, these technologies are currently poorly studied. Based on a literature review, the formulation of hypotheses, the use of programming methods and the conduct of experiments, the study provides new insights into the application of different types of algorithms to different problems. The results highlight the unique advantages of quantum algorithms in highly specialized problems, the limitations in their use due to technological calls, and suggest a hybrid approach as the future of computing.
Conceptual design of a decision support system for the task of information protection resource allocation at informatization objects
Authors:   Al-Farabi Kazakh National University, Adilzhanova S. , Cherikbayeva L. ,   Al-Farabi Kazakh National University, Sakypbekova M. ,   Al-Farabi Kazakh National University, Tyulepberdinova G. ,   Al-Farabi Kazakh National University, Sharipova B. ,   Almaty Technological University, Lakhno V. ,   National University of Bioresources and Environmental Management of Ukraine
Published: April 2024

The article considers a decision support system in the process of allocating resources of the information protection side for a specific object of informatization is created for the purpose of its use by any interested persons in all institutions or enterprises for which the task of finding a rational strategy for resource allocation by the protection side is relevant in conditions of increasing number and complexity of destructive impacts on information resources by computer intruders. The choice of a rational strategy for the dynamic allocation of resources on the part of the protection of informatization objects is implemented using: software implementation of analytical models, performed by using expert subsystems of systems; by generating scenarios by combining various models set by the decision maker or taken from the knowledge base of the decision support system.
Analysis of multi-factor authentication solutions
Authors:   Al-Farabi Kazakh National University, Alimzhanova Zh.M. , Toibek N. J. ,   Al-Farabi Kazakh National University, Ali A.K. ,   Al-Farabi Kazakh National University, Niyazbek N.M. ,   Al-Farabi Kazakh National University, Ashimzhanova D.R. ,   Al-Farabi Kazakh National University, Duisenova M.A. ,   Al-Farabi Kazakh National University
Published: April 2024

This article analyzes open-source multi-factor authentication (MFA) solutions. Research on adapting the MFA solution is given, this research will help businesses to provide security in the implementation of remote work. This article discusses 5 open-source MFA solutions, functionality, advantages and disadvantages. For Small and Medium-sized Businesses (SMBs), using a multi-factor authentication (MFA) solution is an important element of security. MFA is an authentication method that requires several forms of authentication before a user can access a system or application. For SMBs, using MFA helps protect their business from cyberattacks, including phishing, network traffic interception and password cracking. In addition, the use of MFA helps to comply with regulations such as GDPR and HIPAA, which require companies to ensure data security. In general, the use of MFA helps to protect important information and reduce the risks of security breaches, which can lead to financial losses, reputational problems and loss of customer confidence.
Modern approaches to information security: analysis of intrusion detection, firewalls and auditing in the context of organizational data protection
Authors:   RSE Institute of Information and Computational Technologies CS MSHE RK, Ziyatbekova G.Z. ,   Al-Farabi Kazakh National University, Turysbayev A.E. ,   Al-Farabi Kazakh National University, Rakymbekov B.B. ,   Al-Farabi Kazakh National University, Serikbayev N.M. ,   Al-Farabi Kazakh National University, Moldakallykova B. ,   Turan University, Bimoldina Zh. A. ,   Turan University
Published: April 2024

Today’s business environment presents organizations with growing information security challenges. The threats posed by cyber-attacks and the leakage of sensitive information require effective and innovative approaches to data protection. This paper explores a combination of tools and techniques, including intrusion detection system (IDS), firewalls, and information security auditing, as key elements of organizational data protection. The paper provides a detailed overview of each of these components and discusses their roles in information security. For an intrusion detection system, its ability to detect and respond to different types of attacks in real time is investigated. For firewalls, consider how they restrict access to network resources and regulate traffic. Finally, information security audits act as a means of assessing the effectiveness of security measures and identifying weaknesses. Statistical data and best practices are presented to support our recommendations. This article discusses the integration of these systems in a comprehensive information security strategy and provides tips for maximizing data protection in today’s digital world.
Creation of water use and control planning algorithm in irrigation systems
Authors:   M.H. Dulati Taraz Regional University, Krakhmaleva Yu.R. , Zhakash A.T. ,   M.H. Dulati Taraz Regional University, Yegemberdі Sh.K. ,   M.H. Dulati Taraz Regional University
Published: April 2024

The article provides ways to develop an imitation-optimization mathematical model for operational control and use of water in irrigation systems. Currently, the main issue in agriculture is effective irrigation of land for the purpose of growing grain crops. For this, it is very important to choose an irrigation system. At the same time, an efficient and flawless irrigation system is a top priority. Therefore, the planning and development of programs implementing computer technologies for managing technological phenomena and processes, using the correct use of water resources, the quality of irrigated land and ways of mathematical modeling, was considered as the main direction. As a result, it was proposed to develop a simulation-optimization mathematical model in the DELPHI language for planning and operational management of water use in irrigation systems. The Tasotkel Trunk Channel (TMK) was chosen as the object for this. A general algorithm for the operation of the program was created, mathematical calculations and PAK values of channels of internal irrigation networks were calculated, the specific number of different crops in percent was taken into account and studied in the table. The calculation of the specific quantity and size of the water intake in the first decade of each month using the data from the irrigation rate table, taking into account water-charge irrigation, was calculated using aspecial formula.Keywords: water systems, irrigation standards, data entry, humidification.
Design and development of a hybrid (mpi+cuda) parallel program for solving the oil displacement problem
Authors:   Al-Farabi Kazakh National University, Makhmut E. , Imankulov T.S. ,   Al-Farabi Kazakh National University, Matkerim B. ,   Al-Farabi Kazakh National University
Published: April 2024

In this work, a numerical model of oil displacement was developed using parallel computing technology through the Buckley-Leverett method. Used the hybrid (MPI + CUDA (2 GPU)) high-performance parallel computing technologies. The main goal of this work is by using these two GPU to implement computing processes of distributed data through the MPI, as well as to make a comparative analysis of the computing time and acceleration of parallel algorithms. The MPI, CUDA, hybrid (MPI + CUDA) parallel computing algorithm and the parallel program were realized, and the results were analyzed.
Interactive workbooks as a method for developing cognitive activity in the process of learning robotics
Authors:   Al-Farabi Kazakh National University, Mussina D. , Rakhimzhanova l. ,   Al-Farabi Kazakh National University
Published: April 2024

Technology is increasingly present in the learning process. In recent international reports analyzing the main trends of technology integration in the educational context, robotics is indicated as one of the new technologies with the greatest potential for application in teaching and as a didactic tool. The purpose of this study is to find out whether the use of notebooks in robotics in the process of teaching elementary school children, increases students’ cognitive activity, motivation, in relation to the content of learning, whether it contributes to a better learning of the material. The study was conducted in the subject of Robotics with 108 students, school education, 8-9 year old children, and used a quasi-experimental design based on two natural groups grouped into a control group and an experimental group. The only difference between the two groups was that the experimental group used robotics with traditional methods, while the control group used only practice in the form of design. The results showed that the use of robotics with traditional methods in school education classes increased students’ motivation, learnability and positive communicative socio-emotional relationships. The results indicate the need to improve teacher training in this method in order to maximize their use in the teaching process.
Computer simulation and description of the phenomenon of the development of information technology using moore’s law
Authors:   M. Auezov South Kazakhstan University, Nysanov E.A. , Kemelbekova Zh.S. ,   M. Auezov South Kazakhstan University, Zhidebayeva A.N. ,   A. Kuatbekov University of Peoples’ Friendship, Kozhabaev S.E. ,   M. Auezov South Kazakhstan University, Korokbaev A.U. ,   A. Kuatbekov University of Peoples’ Friendship
Published: April 2024

During the development of microprocessors, Gordon Moore, one of the founders of Intel Corporation, predicted that the number of transistors in a microprocessor chip would eventually double. This empirical law is given by a simple power (exponential) expression. Refinement of Moore’s law at first glance may seem like a technical problem. But this is not at all the case, he describes the social aspects of the development of microelectronics, and not purely technical laws. Therefore, the assessment of Moore’s law is of great interest to sociologists, economists and people interested in the history and development trends of modern information technologies. In the article, for the first time, effective application programs were developed in the environment of the computer mathematics system Mathcad to describe the phenomenon of the development of information technology using Moore’s law. In order to determine how true this law is, we used data that gives an idea of the growth dynamics of the number of transistors (in thousands) on an Intel microprocessor chip since the introduction of the first 4004 microprocessor in 1971. The data covers three decades of development of Intel Corporation processors . These data were processed by non-linear regression and spline interpolation methods. Based on these treatments, a comprehensive analysis of how correct Moore’s law is is made. The system of differential equations describing the dynamics of data changes is solved and graphically displayed in the environment of the Mathcad computer mathematics system under appropriate boundary conditions. The developed application programs can be widely used in engineering, scientific and technical calculations.
On the properties of one auxiliary function for calculating the global extremum
Authors:   Kazakh-Russian International University, Kairakbaev A.K. , Tutkusheva Z.S. ,   Zhubanov Aktobe Regional University
Published: April 2024

In this paper, we investigate the properties of one Auxiliary Function (AF) for calculating the global optimum of a function of many variables. The considered AF is constructed by transforming the objective function using the Lebesgue integral and is a function of one variable. Despite the fact that in previous works this AF was used to find the global minimum of smooth functions on convex closed sets using the algorithm of dividing a segment in half, its properties have not been studied. Here, this AF is used to calculate the global extremum of continuous functions defined on bounded closed sets of a multidimensional Euclidean space. The basic properties of the AF for any continuous objective function are established, such as non-negativity, positive uniformity, uniform continuity, differentiability and strict convexity, moreover, derivatives up to a certain order are found. The optimality criterion is formulated. The main criterion of optimality is that the value of a free variable, at which the AF and its derivatives are equal to zero up to some order, coincides with the global minimum of the objective function. It follows from this optimality criterion that to calculate the global minimum of the objective function, it is sufficient to find the zero of the AF or its derivative up to some order.
The dynamics of a multilayer shell in an elastic space under the influence of a moving periodic load
Authors:   National Engineering Academy of Kazakhstan, Otarbaev Zh.O. , Girnis S.R. ,   Toraighyrov University, Makashev K.T. ,   Toraighyrov University, Stanevich V.T. ,   Toraighyrov University
Published: April 2024

The problem of the action on the inner surface of an infinitely long multilayer circular cylindrical shell, uniformly moving along its axis, has been solved. The load acting on the shell is periodic along the axis of the shell. The shell is located in an elastic space (medium) considered in a moving coordinate system linked to the load. The motion of the medium and shell layers is described by the dynamic equations of the theory of elasticity in the Lamé potentials. The method of partial separation of variables is used to solve this problem. The potentials are represented as Fourier-Bessel series, and the unknown coefficients are determined from the boundary conditions. Our approach differs from other studies dedicated to multilayer shells, which rely on approximate equations of classical shell theory to describe the motion of each layer when solving the problem. We have obtained an exact solution to the problem. By utilizing this solution, we examine the stress-strain state (SSS) of the homogeneous concrete shell encompassing a rock mass subjected to a uniformly moving axisymmetric sinusoidal load at various velocities. Analysing the computed outcomes reveals that as the load velocity escalates, the magnitudes of the maximum radial displacements, maximum axial stresses, and maximum tangential normal stresses intensify at the points on the surface of the strengthened shell cavity, enduring the greatest pressure. As the distance from the cavity surface augments, the influence of the dynamic impact caused by the moving load on the medium diminishes.
Tazkiralarda shoiralar ijodining talqini
Authors: Adizova Iqboloy
Published: April 2024

Mazkur maqola XV-XVI asr Sharq tazkiralarida ayol shoiralar hayoti va ijodining tadqiqiga bag'ishlangan. Navoiyning "Majolis un-nafois", "Nasoyim ul-muhabbat", "Hayrat ul-abror", "Farhod va Shirin" kabi qator asarlarida islom dunyosi va o'z davri ayollariga bo'lgan ehtiromli munosabati yaqqol namoyon bo'lgan. Ammo Sharq musulmon dunyosida, XV asrga qadar ayol-shoiralar faoliyati maxsus kitob tarzida yoritilmagan. Ular haqidagi ma’lumotlar zamima tazkiralar, ayrim asarlar orqali bizga etib kelgan. Ammo XVI asr II yarmidan boshlab ayol ijodkorlarga bag'ishlangan maxsus tazkira asarlar ham dunyoga kela boshladi. Bunday maxsus tazkiraning ilk namunasi "Javohir ul-ajoyib"dir. U Navoiyning "Majolis un-nafois" tazkirasini forsiy tilga o'girgan tarjimon, bir nechta tazkiralar muallifi Faxri Hiraviy tomonidan 1554-1555 yillarda yaratilgan. Asar Debocha va Asosiy qismdan iborat. Unda 31 ta ayol shoiralar haqida ma’lumot beriladi. Maqolada "Javohir ul-ajoyib" tazkirasi asosida, XV-XVI asr Sharq shoiralari ijodi va faoliyati tadqiq etilib, muhim ilmiy xulosalarga kelingan. Bundan tashqari, 286 ta shoira faoliyatini qamragan "Tazkirat ul-xavotin", 140 ta ayol ijodkorlar haqida ma’lumot beruvchi "Tazkirat un-niso" asarlari borasida ham fikr-mulohazalar bildirilgan.
IgG4-Related Disease and Monoclonal Gammopathy: Case Report
Authors:   Universidad Científica del Sur, Lima, Peru, Marcelo Jorge Huaringa , Chimoy Blanca Solis ,   Universidad Nacional Mayor de San Marcos, Lima, Peru, Ruiz Diego F. Pinto ,   Asociación para el Desarrollo de la Investigación Estudiantil en Ciencias de la Salud  (ADIECS), Lima, Peru, Hidalgo Bruno Portella
Published: April 2024

Background: IgG4-related disease (IgG4-RD) is a progressive, chronic, atypical presenting clinical entity characterized by an elevated serum IgG4 level, leading to an immune-mediated fibroinflammatory condition affecting various organs.Case Summary: We present the case of a patient with clinical manifestations compatible with chronic pancreatitis due to the time of evolution. Physical examination revealed submaxillary, axillary, and inguinal lymphadenopathy and pain on abdominal palpation. Laboratory tests showed eosinophilia and a hepatocellular pattern in the liver profile. Immunofixation showed a monoclonal IgG lambda band with IgG4 values of 1183 mg/dl. To confirm the diagnosis of autoimmune chronic pancreatitis associated with IgG4-related sclerosing cholangitis, imaging tests were performed, which showed intrahepatic and extrahepatic cholestasis associated with pancreatic parenchymal alterations compatible with this entity. Subsequently, upon initiating glucocorticoid therapy, the patient evolved favorably. Conclusion: ER-IgG4 is a rare condition that causes inflammation and scarring in various organs. It is hard to diagnose and often mistaken for other diseases. The pancreas and biliary tract are frequently affected.
The Incidence and Associated Factors of Patient Cancellation Scheduled for Elective Surgery From February to May at Debremarkos Comprehensive Spetialized Hospital, Debremarkos, Northwest Ethiopia, 2022 Gc. A Cross Sectional Study
Authors:   Department of Anesthesia, Collage of Health Science and Medicine, Debre Markos University, Ethiopia., Ashebir Yitayal Guadie , Ashebir Yohannes Godie ,   Department of pediatric and Child Health, College of Health Science and Medicine, Debre Markos University, Ethiopia, Birhanu Dires ,   Department of Neonatal Nursing, Collage of Health Science and Medicine, Dilla University, Ethiopia
Published: April 2024

Background: High rates of cancellation of surgical procedures are common in hospital settings, which may subsequently lead to economic loss to hospitals besides the burden given to patients, their families, and medical teams. It is well recognized that cancellation of patients from elective theatre operating lists increases cost, decreases efficiency, duplicates workload, and wastes operating room time. Cancellation of elective surgical procedures also causes significant emotional trauma to the patients as well as their families and the community in general, and its impact on hospital resources is great due to prolonged hospitalization and the high cost of health care [1]. This study aimed to assess the incidence and causes of patient cancellation scheduled for elective surgery in Debre Markos Comprehensive Specialized Hospital., Debremarkos, Northwest Ethiopia, 2022 GC. Methods and Materials: A prospective cross-sectional study was conducted on the cancellation of scheduled surgery at Debremarkos Comprehensive Specialized Hospital with a total of 282 sample size from February-01-May-13 consecutive months of 2022 G C. The data was collected from the operating room daily surgical schedule, preoperative anesthesia record sheet, primary physicians, and the anesthetist responsible for the preoperative assessment and conducting the case and by communicating patients if required. Analysis will be done by using SPSS (Version 20). Descriptive as well as analytic statistics are used for variables and data will be presented by tables, graphs, charts, and texts. Result: A total of 1055 patients were scheduled for elective Surgery in Debremarkos Comprehensive Specialized Hospital. During the study period 282(26.7%) of the patients had their surgery cancelled for various reasons in Debremarkos Comprehensive Specialized Hospital. The two most frequent reasons for cancellation were lack of bed (50.0%) and unfit for anesthesia (15.2%) in DMCSH.Conclusion and Recommendation: In conclusion, the cancellation rate of scheduled surgeries is high in general adult surgery at Debremarkos Comprehensive Specialized Hospital. The majority of causes are foreseeable and avoidable, and many are related to the hospital itself. We recommend that a facility for hospital preadmission be created.
Aerobic Exercise and Calorie Restriction Alter Mitochondrial Biogenesis and Dynamics in Male Wistar Rats with Nonalcoholic Fatty Liver Disease
Authors:   Ph.D. of Exercise Physiology, Department of Exercise Physiology, Faculty of Sport  Sciences, University of Guilan, Rasht, Iran, Yadegari Farzaneh
Published: April 2024

Background: Non-alcoholic fatty liver disease (NAFLD) is one of the most common liver diseases. limited studies has been done on the effects of calorie restriction (CR) and aerobic exercise (AE) on mitochondrial biogenesis (PGC1α, NRF2) and dynamics (MFN2, DRP1) in NAFLD rats. In this present, the changes on PGC1α, NRF2, MFN2 and DRP1 Proteins expression after 12 weeks of CR and AE intervention in the NAFLD rat model were evaluated. Methods: 40 rats were used, with 32 of them being induced to develop NAFLD through an 8-week high-fat diet. These rats were then divided into five groups: control (ate fatty food), sham (ate normal food), CR, AE, and CA (CR & AE). The CA and CR groups received 60% of their daily diet, while the AE and CA groups participated in treadmill aerobic exercise sessions five times a week for 12 weeks. After the intervention period, protein expression levels were measured in all groups. Data analysis utilized one-way ANOVA with a significance level set at P<0.05. Results: As shown by the findings, there are significant differences in the expression of proteins between the groups. In PGC1α, NRF2, MFN2 proteins, CA group showed higher protein expression than CR group (respectively P=0.045, P=0.028, P=0.025). However, it presented a significant reduction in DRP1 protein. (P=0.015), and there was no significant difference between CA and AE in expression of PGC1α, NRf2, MFN2 and DRP1 proteins (P=0.995, P=0.44, P=0.635, P=0.076). Conclusion: The results showed that AE combined with CR is able to improve NAFLD
Digitally Designed Zirconia Hardy Cutters
Authors:   US Army Prosthodontics Residency, US Army, US, S. Ryser Andrew , Sabol Jennifer , Walworth Patricia
Published: April 2024

This case report demonstrates the conversion of a traditional hardy cutter denture into a new milled denture with a more esthetic zirconia hardy cutter. Hardy cutter denture teeth provide increase-chewing capability for denture wearers but are considered non-esthetic by many due to the show of metal. By utilizing digital dentistry and zirconia to fabricate denture teeth with a Hardy Cutter chewing surface a more esthetic option can be offered to the patient who desires increased functional capability with a removable prosthesis.Conclusion: Pre-operatory tridimensional radiological diagnosis is essential to safely insert an implant in fresh extraction sockets of maxillary premolars and molars in order to avoid complications such as sinus floor perforation.