Herald of the Kazakh-British technical university最新文献

筛选
英文 中文
ON THE CONCEPTS OF CONVEXITY AND WEAK O-MINIMALITY FOR PARTIALLY ORDERED STRUCTURES 关于部分有序结构的凸性和弱邻最小性概念
Herald of the Kazakh-British technical university Pub Date : 2024-03-25 DOI: 10.55452/1998-6688-2024-21-1-75-84
S. Sudoplatov, V. Verbovskiy
{"title":"ON THE CONCEPTS OF CONVEXITY AND WEAK O-MINIMALITY FOR PARTIALLY ORDERED STRUCTURES","authors":"S. Sudoplatov, V. Verbovskiy","doi":"10.55452/1998-6688-2024-21-1-75-84","DOIUrl":"https://doi.org/10.55452/1998-6688-2024-21-1-75-84","url":null,"abstract":"In this paper, we consider a generalization of the concept of weak o-minimality to partially ordered sets. However, the concept of weak o-minimality is based on the concept of a convex set, the direct transfer of which to partial orders, as it will be shown in the work, is not, in our opinion, the most successful, since then in the class of weakly o-minimal partially ordered structures, it is possible to define any mathematical structure. Moreover, as it will be shown, this can be done using such a simple operation as the intersection of intervals. The article is devoted to the search for various generalizations of the concept of “convex set” to partial orders. Since convex sets on a line also have other properties, such as the ability to represent them as a union or intersection of intervals, convex sets are connected, all these properties can be used as the basis for the definition of a “convex set” for partially ordered structures. Thus, the representation of a convex set as a union of nested intervals (half-intervals, segments) gives us the concept of an “internally convex set,” and the intersection of intervals gives us the concept of an “externally convex set”. In the article, we will build examples that show the non-equivalence of the introduced concepts.","PeriodicalId":447639,"journal":{"name":"Herald of the Kazakh-British technical university","volume":" 17","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140384073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
TECHNOLOGY FOR CONTROL AND MANAGEMENT OF MILK QUALITY USING MAGNETIC FIELD 利用磁场控制和管理牛奶质量的技术
Herald of the Kazakh-British technical university Pub Date : 2024-03-25 DOI: 10.55452/1998-6688-2024-21-1-19-27
A. N. Aldibekova
{"title":"TECHNOLOGY FOR CONTROL AND MANAGEMENT OF MILK QUALITY USING MAGNETIC FIELD","authors":"A. N. Aldibekova","doi":"10.55452/1998-6688-2024-21-1-19-27","DOIUrl":"https://doi.org/10.55452/1998-6688-2024-21-1-19-27","url":null,"abstract":"In production, various methods are used to control the quality of manufactured products due to physical and chemical effects. In recent years, the principle of the phenomenon of nuclear magnetic resonance (NMR) has been increasingly used in the management and control of technological processes in food production. This paper examines the possibility of using the phenomenon of nuclear magnetic resonance for the purpose of automated control of milk quality by a magnetic field. By studying the isotopes of the NMR spectra of the specified product, it is possible to determine whether the product is natural or artificial, that is, its cost and quality. This work also provides a block diagram of the technological process and explains the expressions for receiving NMR signals and processing them with the creation of a magnetic field using electromagnets in an automated control system. This method allows not only to control the process, but also to determine the physical properties of milk and dairy products, contributing to changes in quality. To do this, it is necessary to maintain the optimal value of the generated magnetic field with very high accuracy.","PeriodicalId":447639,"journal":{"name":"Herald of the Kazakh-British technical university","volume":" 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140382381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
DEVELOPMENT OF A PROCESS AUTOMATION SYSTEM FOR HEATING, VENTILATION AND AIR CONDITIONING FOR THE FOOD INDUSTRY ON THE BASIS OF HONEYWELL EQUIPMENT 以霍尼韦尔设备为基础,为食品工业开发供暖、通风和空调过程自动化系统
Herald of the Kazakh-British technical university Pub Date : 2024-03-25 DOI: 10.55452/1998-6688-2024-21-1-28-41
Z. Samigulina, A. K. Kurmasheva, M. K. Kazbek
{"title":"DEVELOPMENT OF A PROCESS AUTOMATION SYSTEM FOR HEATING, VENTILATION AND AIR CONDITIONING FOR THE FOOD INDUSTRY ON THE BASIS OF HONEYWELL EQUIPMENT","authors":"Z. Samigulina, A. K. Kurmasheva, M. K. Kazbek","doi":"10.55452/1998-6688-2024-21-1-28-41","DOIUrl":"https://doi.org/10.55452/1998-6688-2024-21-1-28-41","url":null,"abstract":"Currently, the development of industrial automation makes it possible to implement high-precision control systems that consider the dynamic properties of complex objects. The construction of distributed control systems based on modern software products provides decentralized management of technological processes. The modernization of existing control systems with the help of modern industrial equipment makes it possible to increase the productivity of enterprises and safety at work. This study is devoted to the development of an automated control system for heating, ventilation, and air conditioning processes for the food industry. In this study, a heat exchanger was selected as the control object. A mathematical model of the control object for stability, controllability, and observability was investigated. A PID regulator was synthesized, and its coefficients of the PID regulator were obtained. A comparative analysis of the behavior of the system dynamics at different regulator coefficients was carried out. The results of the modeling and experiments were carried out using real industrial equipment at the Honeywell laboratory at JSC KBTU. Software implementation was carried out using the Experion PKS distributed control system. The configuration of the C300 controller is presented. A Safety Instrumented System (SIS) was developed for the safe and trouble-free operation of the system. SIS was also developed using the Safety Manager and Safety Controller tools. Risk reduction factors (RRF) and Safety Integrity Level (SIL) were calculated and analyzed. A process-controlled mnemonic was developed.","PeriodicalId":447639,"journal":{"name":"Herald of the Kazakh-British technical university","volume":" 18","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140383855","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
ON THE STRUCTURE OF PUNCTUAL LINEAR ORDERS ISOMORPHIC TO THE LEAST LIMIT ORDINAL 关于与最小极限序同构的准时线性序的结构
Herald of the Kazakh-British technical university Pub Date : 2024-03-25 DOI: 10.55452/1998-6688-2024-21-1-94-102
A. Askarbekkyzy, A. M. Iskakov, B. S. Kalmurzayev
{"title":"ON THE STRUCTURE OF PUNCTUAL LINEAR ORDERS ISOMORPHIC TO THE LEAST LIMIT ORDINAL","authors":"A. Askarbekkyzy, A. M. Iskakov, B. S. Kalmurzayev","doi":"10.55452/1998-6688-2024-21-1-94-102","DOIUrl":"https://doi.org/10.55452/1998-6688-2024-21-1-94-102","url":null,"abstract":"The algorithmic complexity of presentations for various structures receives significant attention in modern literature. The main tool for determining such complexities is reducibility. It is a mapping that preserves relations of signature (for example, equivalence relation, orders, and so on). This work is dedicated to the study of punctual representations of the least limit ordinal with respect to primitive recursive reducibility. We denote this structure as PR(ω). In particular, the paper examines the properties of structures Ω, consisting of computable copies of the least limit ordinal with respect to computable reducibility, and Peq, consisting of punctual equivalence relations with respect to primitive recursive reducibility. We say that the linear order L is reducible to the linear order R, if there exists a total function ρ such that (χ, γ) Є L if and only if (ρ(χ), ρ(γ)) Є R. Reducibility is called computable (primitive recursive) if the function that performs the reducibility is computable (primitive recursive). It is shown that the degree of ω is not the least degree in PR(ω), as it was in Ω. The structure PR(ω) does not contain maximal degrees, and this structure is not dense. Also, an example of an incomparable pair that has the least upper bound is given.","PeriodicalId":447639,"journal":{"name":"Herald of the Kazakh-British technical university","volume":" 872","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140382817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
SMART SENSOR BASED TOUCHLESS FINGERPRINT SYSTEM 基于智能传感器的非接触式指纹系统
Herald of the Kazakh-British technical university Pub Date : 2024-03-25 DOI: 10.55452/1998-6688-2024-21-1-10-18
Gulam Dastagir Khan, Ahmed Juma Al-Kaabi, Husam Ahmed Al-Kharusi, Mohammed Sulaiman Al-Rawahi
{"title":"SMART SENSOR BASED TOUCHLESS FINGERPRINT SYSTEM","authors":"Gulam Dastagir Khan, Ahmed Juma Al-Kaabi, Husam Ahmed Al-Kharusi, Mohammed Sulaiman Al-Rawahi","doi":"10.55452/1998-6688-2024-21-1-10-18","DOIUrl":"https://doi.org/10.55452/1998-6688-2024-21-1-10-18","url":null,"abstract":"his paper introduces a touchless fingerprint recognition system, offering a hygienic alternative to conventional touch-based systems. The primary objective is to develop and evaluate a comprehensive solution that addresses hygiene-related concerns and mitigates the risks associated with disease transmission, particularly in the context of the ongoing Covid-19 pandemic. The proposed system utilizes a state-of-the-art touchless sensor to capture intricate fingerprint images, subsequently processing, storing, and retrieving them for matching purposes. By eliminating the need for physical contact, the system effectively tackles issues related to inconsistent pressure and prolonged collection times. The touchless fingerprint technology showcased in this system holds great promise for diverse applications that demand secure and hygienic fingerprint recognition. The proposed method overcomes the limitations inherent in touch-based systems, making it well-suited for environments where health and safety considerations are paramount. The integration of this touchless technology not only enhances security but also contributes significantly to public health by reducing the risk of cross-contamination in shared touchpoints. As the world navigates the challenges posed by the pandemic, the adoption of touchless fingerprint recognition systems represents a crucial step toward creating safer and more hygienic environments.","PeriodicalId":447639,"journal":{"name":"Herald of the Kazakh-British technical university","volume":" 36","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140385026","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
THE IMPACT OF GAMIFICATION WITH AN EMPHASIS ON EXTERNAL MOTIVATION IN MOOCS FOR STUDENTS IN EMERGING REGIONS FROM AN UNDERPRIVILEGED GROUP: A CASE STUDY OF THE LEVEL UP COURSE BY GAMELAB KBTU AND UNICEF IN KAZAKHSTAN 游戏化对新兴地区贫困学生的影响:Gamelab KBTU 和联合国儿童基金会在哈萨克斯坦开展的 "提升水平 "课程的案例研究
Herald of the Kazakh-British technical university Pub Date : 2024-03-25 DOI: 10.55452/1998-6688-2024-21-1-42-53
N. Zhumabayeva, A. Mezin, A. Knysheva
{"title":"THE IMPACT OF GAMIFICATION WITH AN EMPHASIS ON EXTERNAL MOTIVATION IN MOOCS FOR STUDENTS IN EMERGING REGIONS FROM AN UNDERPRIVILEGED GROUP: A CASE STUDY OF THE LEVEL UP COURSE BY GAMELAB KBTU AND UNICEF IN KAZAKHSTAN","authors":"N. Zhumabayeva, A. Mezin, A. Knysheva","doi":"10.55452/1998-6688-2024-21-1-42-53","DOIUrl":"https://doi.org/10.55452/1998-6688-2024-21-1-42-53","url":null,"abstract":"This paper examines the impact of gamification and external motivation on the engagement and completion rates of Massive Open Online Courses (MOOCs), with a focus on underprivileged groups in emerging regions. The research centres around the “LEVEL UP” course, a gamified MOOC designed to enhance STEM skills among young women in Kazakhstan, developed by GameLab KBTU in collaboration with UNICEF. Utilizing a combination of quantitative data analysis and literature review, the study investigates the efficacy of gamification strategies in increasing course completion rates, which are traditionally low in MOOCs. The findings indicate that the inclusion of gamification and external motivational elements, such as competitive elements and rewards, can improve completion rates. The LEVEL UP course, for example, achieved a completion rate of 10%, which is higher than the average completion rate of MOOC courses, which 5-8%. However, the study also highlights the complexity of balancing external and internal motivational factors to sustain long-term engagement and deep learning. Limitations encountered, including technical issues and platform constraints, underline the challenges of implementing such strategies effectively. Recommendations for further research include exploring the long-term impact of gamification, the optimal balance of motivational elements, and the customization of gamification to individual learner needs. This paper contributes to the growing body of evidence supporting the use of gamification in education, emphasizing the need for nuanced approaches that enhance both engagement and learning outcomes, particularly in the context of democratizing education for learners worldwide.","PeriodicalId":447639,"journal":{"name":"Herald of the Kazakh-British technical university","volume":" 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140382228","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modeling of radiation processes of defect formation in materials irradiated with ions 离子辐照材料缺陷形成的辐射过程建模
Herald of the Kazakh-British technical university Pub Date : 2023-12-22 DOI: 10.55452/1998-6688-2023-20-4-55-62
T. Shmygaleva, A. Srazhdinova
{"title":"Modeling of radiation processes of defect formation in materials irradiated with ions","authors":"T. Shmygaleva, A. Srazhdinova","doi":"10.55452/1998-6688-2023-20-4-55-62","DOIUrl":"https://doi.org/10.55452/1998-6688-2023-20-4-55-62","url":null,"abstract":"The consumption of materials is growing every day, which means that we will increasingly have to cope with the problems of natural resources and supply. Therefore, humanity is forced to expand its resource base finding ways to use existing raw materials more efficiently, turn previously unusable substances into useful materials and also produce completely new materials from substances that are available in abundance. One of the ways to create new materials is to irradiate a substance with charged ions. The article discusses this technique based on the cascade-probabilistic method, the purpose of which is to obtain as well as the next ensuing use of cascade-probabilistic functions (CPF) considering energy losses for ions. The CPF computations were executed depending on the number of collisions and the depth of surveillance for various incident ions and samples. When computing cascade-probabilistic functions and spatial distributions of vacancy clusters patterns of conduct and finding the real resulting region in gold and silver alloys were obtained. Selection of step and boundaries for calculation were automated. Results of the calculations performed are illustrated in the form of graphs and tables.","PeriodicalId":447639,"journal":{"name":"Herald of the Kazakh-British technical university","volume":"43 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139164726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Studying the features of simulating fluid movement in porous media 研究模拟多孔介质中流体运动的特点
Herald of the Kazakh-British technical university Pub Date : 2023-12-22 DOI: 10.55452/1998-6688-2023-20-4-63-71
K. M. Shiyapov, Zharsbek Baishemirov, Zhanars Abdiramanov, A. Zhanbyrbayev
{"title":"Studying the features of simulating fluid movement in porous media","authors":"K. M. Shiyapov, Zharsbek Baishemirov, Zhanars Abdiramanov, A. Zhanbyrbayev","doi":"10.55452/1998-6688-2023-20-4-63-71","DOIUrl":"https://doi.org/10.55452/1998-6688-2023-20-4-63-71","url":null,"abstract":"The study of fluid flow in porous media, differing from traditional pipe flow is crucial for developing efficient methods in oil extraction and minerals, considering the challenges associated with ambiguous flows and diverse porous structures. This paper addresses the complexity of investigating fluid flow in porous media, a phenomenon significantly distinct from fluid movement in pipes. Emphasis is placed on the absence of clearly defined flow tubes in porous media, complicating measurements, and analysis. The study introduces a new approach incorporating both analytical and numerical methods, applied to various porous media. The research proposes a mathematical model based on laws and correlations to describe systems, including concepts such as permeability, flow velocity potential, characteristics of single-phase and multiphase systems, and fluid compressibility. Special attention is given to the characteristics of oil reservoirs, determined based on fluid properties in the reservoir, including porosity and saturation, as assessed by engineers. Numerical results represent fluid displacement in a flat channel and a onedimensional problem in a porous medium, performed using finite-difference approximation of equations with an explicit scheme. The numerical results of this model were implemented in the Matlab software.","PeriodicalId":447639,"journal":{"name":"Herald of the Kazakh-British technical university","volume":"269 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139165582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
From words to paragraphs: modeling sentiment dynamics in ‘notes from underground’ with GPT-4 via descriptive methods and differential equations 从文字到段落:通过描述方法和微分方程,用 GPT-4 对 "地下笔记 "中的情感动态进行建模
Herald of the Kazakh-British technical university Pub Date : 2023-12-20 DOI: 10.55452/1998-6688-2023-20-4-10-26
V. Duran, E. Hazar, I. Akhmetov, A. Pak
{"title":"From words to paragraphs: modeling sentiment dynamics in ‘notes from underground’ with GPT-4 via descriptive methods and differential equations","authors":"V. Duran, E. Hazar, I. Akhmetov, A. Pak","doi":"10.55452/1998-6688-2023-20-4-10-26","DOIUrl":"https://doi.org/10.55452/1998-6688-2023-20-4-10-26","url":null,"abstract":"This study examines how the sentiment values in the first part of the book entitled as “Underground” of Fyodor Dostoevsky’s “Notes from Underground” change from words to sentences to paragraphs. Using the GPT-4 language model, we conducted a descriptive analysis of standardized sentiment values and calculated cumulative sentiment trajectories over the text. We then created differential equation models to model the sentiment tones using regression analysis. Our findings suggest that sentiment becomes less negative from words to paragraphs, indicating that context moderates negativity. Paragraph sentiment was also more stable with lower variability. There was a narrative arc of initial decline followed by an upward turn in sentiment. Paragraphs had the highest baseline sentiment, suggesting that they are able to capture more nuanced context. Paragraphs lost short-term sentiment quickly but retained longterm sentiment longest, aligning with paragraphs maintaining overall text sentiment over time. These findings suggest that there are complex dynamics between linguistic units contributing to perceived stability of sentiment. Quantitative decay rates are useful indicators but do not fully characterize sentiment stability.","PeriodicalId":447639,"journal":{"name":"Herald of the Kazakh-British technical university","volume":"102 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139170255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Numerical modeling of essentially subsonic flows of compressible gas 可压缩气体基本亚音速流动的数值建模
Herald of the Kazakh-British technical university Pub Date : 2023-12-12 DOI: 10.55452/1998-6688-2023-20-4-85-96
A.   Мanapova, A. Beketaeva, V.  Makarov
{"title":"Numerical modeling of essentially subsonic flows of compressible gas","authors":"A.   Мanapova, A. Beketaeva, V.  Makarov","doi":"10.55452/1998-6688-2023-20-4-85-96","DOIUrl":"https://doi.org/10.55452/1998-6688-2023-20-4-85-96","url":null,"abstract":"A new method for solving essentially subsonic flows is proposed, which represents a significant step in the field of numerical modeling of flows based on the Navier-Stokes system of equations. The method uses an ENO (Essentially Non-Oscillatory) scheme of third order accuracy, which provides higher accuracy when calculating flows with low speed of sound. One of the key features of this method is the introduction of nondimensionalization parameters. These parameters make it possible to adapt the Navier-Stokes equations to different physical conditions and avoid the rigidity of the equations, which is often encountered in numerical modeling problems. This makes the method more flexible and applicable to a variety of engineering and physical problems. To check and approbate this technique, calculations are carried out for two important problems - flow inside a cavern and Poiseuille flow. The value of the Reynolds number, Re=100, as well as various sizes of computational grids are considered. The obtained results are compared with experimental data, and a high degree of agreement between the model and real phenomena is observed. This indicates the effectiveness and accuracy of the proposed method in solving complex flows in various engineering and physical problems.","PeriodicalId":447639,"journal":{"name":"Herald of the Kazakh-British technical university","volume":"61 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139182182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信