Herald of Khmelnytskyi National University. Technical sciences最新文献

{"title":"ПРИКЛАДНА ЛІНГВІСТИКА АБСТРАКЦІЇ У ВИКЛАДАННІ МЕХАНІКИ ТЕКСТИЛЬНИХ ВИРОБНИЦТВ","authors":"Elsayed A. Elnashar, V. Bilyk, S. Horiashchenko, Mahmoud I. A. Taha, Zeinab E. Elnashar, Mohamed Ibrahem Mousa","doi":"10.31891/2307-5732-2024-331-26","DOIUrl":"https://doi.org/10.31891/2307-5732-2024-331-26","url":null,"abstract":"The purpose for this article aims to regulatory increased and an abstraction approach in philosophy ontology descriptive mechanics tests teaching descriptive mechanics of the textile industry from processing facilities owned by public universities was initiated of applied linguistics. The textile industry has led the world into and is leading the movement toward global manufacturing; there was a flurry of philosophy ontology abstraction in teaching descriptive mechanics of textiles in Egypt.\u0000Methodology solving the problems identified in philosophy ontology abstraction in teaching descriptive mechanics of textiles, these tests required the development of new descriptive mechanics education, Rephrasing the detailed description of the curriculum for teaching textile mechanics, stripping it of any excess content, and teaching it easily so assessment tools and the use of systems thinking and dialogue with the community, industry, and regulators.\u0000Results: The abstract teaching method of these tests allowed the development of new descriptive mechanics teaching evaluation tools, the use of systems thinking, and dialogue with society, industry, and regulatory authorities. A case study of the beneficial use of these tools is presented as an example of how a philosophical abstraction science approach to teaching meta-dynamics in the textile industry can improve productivity and production resulting from cooperative behavior of stakeholders.\u0000Conclusions: Through this study, which this period of time needs of applied linguistics, with the increase in regulatory controls and the beginning of the abstract approach in ontological philosophy and descriptive mechanics was developed tests for teaching descriptive mechanics for the textile industry from processing facilities owned by public universities.\u0000Recommendations: there is a need to generalize and expand in reformulating the curricula and teaching methods according to this study.","PeriodicalId":386560,"journal":{"name":"Herald of Khmelnytskyi National University. Technical sciences","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140415567","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}

{"title":"WORM-VIRUS DETECTION METHOD ACCORDING TO MULTI-CLASS CLASSIFICATION","authors":"Богдан Савенко","doi":"10.31891/2307-5732-2024-331-2","DOIUrl":"https://doi.org/10.31891/2307-5732-2024-331-2","url":null,"abstract":"The work presents the results of research on worm viruses and methods of their detection. Malware distribution happens all the time. The analyzed modern tools and systems for prevention, detection and countermeasures against malicious software and computer attacks are quite effective, provide a high percentage of detection and function at an adequate level. But criminals constantly study the capabilities of such tools and systems, improve malicious software and computer attacks, and achieve certain results. Therefore, developers of tools and systems for prevention, detection and countermeasures against malicious software and computer attacks must constantly improve them. The protection of corporate networks is relevant. They can be effectively configured to increase computing resources when solving the tasks of warning, detecting and countering malicious software and computer attacks to protect corporate networks. Therefore, the article defines as an urgent scientific task - the development of methods to improve the efficiency of the functioning of distributed systems with partial centralization for detection of malicious software and computer attacks in computer networks and detection of malicious software with their use due to the synthesis of their architecture in such a way that the principles of functioning of such systems make it difficult for criminals to understand them.\u0000The work considers a set of worm viruses, which covers network features as much as possible. Therefore, to study the effectiveness of methods of creating distributed systems and the systems themselves based on them, worm viruses were considered.\u0000The purpose of the work is to develop a method for detecting worm viruses in corporate networks.\u0000The work developed a method of detecting worm viruses using their division into classes based on common features and defined criteria according to the classification of objects according to many classes and taking into account its implementation in the architecture of partially centralized distributed systems to obtain a complete sensor and make a decision regarding the classification of worms virus to a certain class. This improved the reliability of detection by 8-11% compared to using the method without directly involving the elements and components of the system. As a result of setting up experiments and conducting them, results were obtained that confirm the correct functioning of a partially centralized distributed system for the detection of worm viruses.","PeriodicalId":386560,"journal":{"name":"Herald of Khmelnytskyi National University. Technical sciences","volume":"8 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140412979","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}

{"title":"ДОСЛІДЖЕННЯ ЕФЕКТИВНОСТІ ПАРАЛЕЛЬНОЇ ОБЧИСЛЮВАЛЬНОЇ СХЕМИ ІДЕНТИФІКАЦІЇ ІНТЕРВАЛЬНИХ ДИСКРЕТНИХ МОДЕЛЕЙ НА ОСНОВІ РОЙОВОГО ІНТЕЛЕКТУ","authors":"Микола Дивак, Олександр Кіндзерський","doi":"10.31891/2307-5732-2024-331-3","DOIUrl":"https://doi.org/10.31891/2307-5732-2024-331-3","url":null,"abstract":"The research addressed in the paper focuses on organizing computations to solve NP-complex problems. Specifically, it examines the task of parametric identification of discrete models with distributed parameters based on the analysis of interval data. Computational algorithms inspired by the behavioral models of honeybee colonies are proposed to address this task. The application of the proposed algorithm enhances the efficiency of solving parametric identification problems for interval discrete models with distributed parameters, albeit with high computational time complexity. Therefore, the study suggests using parallel computing algorithms to reduce the time complexity. To assess the effectiveness of parallel computing in identifying interval discrete models with distributed parameters, computational experiments are proposed using examples of modeling air distribution and pollution by automotive exhaust emissions. \u0000The computational experiments, based on behavioral models of honeybee colonies on a four-core processor, demonstrate increased efficiency in all experiments, with higher task complexity leading to greater parallelization efficiency. However, it is noted that the average number of generations required for the parallel algorithm to find a solution is significantly higher in some experiments compared to the sequential algorithm. This sensitivity indicates that the algorithm is highly influenced by the initially generated points in the solution search space. Overall, the study establishes the feasibility of parallelizing the computational scheme for solving parametric identification problems on other promising parallel architectures, such as graphical processors.","PeriodicalId":386560,"journal":{"name":"Herald of Khmelnytskyi National University. Technical sciences","volume":"10 23","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140409663","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}

{"title":"МОДЕЛЮВАННЯ ХАРАКТЕРИСТИК ПРОЦЕСІВ У БІОГАЗОВИХ УСТАНОВКАХ НА ОСНОВІ АНАЛІЗУ ІНТЕРВАЛЬНИХ ДАНИХ","authors":"Микола Дивак, Вадим Забчук","doi":"10.31891/2307-5732-2024-331-28","DOIUrl":"https://doi.org/10.31891/2307-5732-2024-331-28","url":null,"abstract":"The problems of the research presented in the work relate to mathematical modeling in order to reflect the relationship between the main characteristic of the process and the factors that affect it, as well as the dynamics of the main characteristic of the process, which is determined by the acidity of the substrate in the bioreactor. To build mathematical models of both types, it is proposed to use the methods of parametric and structural identification of models of static objects and discrete models of object dynamics based on the analysis of interval data. \u0000An universal approach based on metaheuristic optimization algorithms is proposed and substantiated for the identification of both types of models. These methods, in turn, use mechanisms of self-organization and self-adaptation in the process of finding an optimal or quasi-optimal solution. In particular, the work uses computational algorithms built on the basis of artificial bee colony algorithms. The method is implemented using data presented in interval form. The proposed universal method was tested on the construction of a mathematical model that reflects the dependence between the pH of the fermentation medium and the volume of the loaded bio-raw material in the form of its dry and liquid parts, the temperature in the bioreactor and the humidity of the dry part of the bio-raw material. Another mathematical model built in the work reflects the dynamics of the acidity indicator pH of the fermentation medium depending on the ratio of the mass of the loaded dry bio-raw material to the volume of the loaded liquid bio-raw material Both obtained interval mathematical models can be applied to control processes in biogas plants.","PeriodicalId":386560,"journal":{"name":"Herald of Khmelnytskyi National University. Technical sciences","volume":"3 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140409967","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}

{"title":"METHOD OF CONSTRUCTING HARDWARE ARCHITECTURE FOR COMPUTER VISION SYSTEM BASED ON FPGA","authors":"S. Lysenko, Olga Atamaniuk, Olexander Bokhonko","doi":"10.31891/2307-5732-2023-319-1-360-368","DOIUrl":"https://doi.org/10.31891/2307-5732-2023-319-1-360-368","url":null,"abstract":"In this work, the methodology of hardware architecture development for computer vision systems based on programmable logic, in particular FPGA, is considered. In the work, the methods of developing architectures for computer vision are studied and the advantages of using FPGA compared to traditional general-purpose processors are established. The paper also considers the main aspects of hardware design on FPGA, in particular, the selection of a suitable development tool, logic design, synthesis, and validation of the developed hardware. The capabilities of FPGAs in providing high performance and efficiency of computer vision systems have been investigated, which makes them attractive and popular for use in visual systems. We discover that FPGA technology offers a high degree of flexibility and configurability, allowing for the creation of custom hardware architectures that can be tailored to specific computer vision applications. In addition, to studying the benefits of using FPGA technology for computer vision, we also consider the main aspects of hardware design on FPGA, including the selection of a suitable development tool, logic design, synthesis, and validation of the developed hardware. By carefully considering these aspects, we can ensure that the hardware architecture we develop is both efficient and effective. Our research shows that the capabilities of FPGAs in providing high performance and efficiency of computer vision systems are truly remarkable. This makes them an attractive choice for use in visual systems, particularly in scenarios where high speed and accuracy are critical. Overall, our work serves to shed light on the many benefits of FPGA technology for computer vision and lays the foundation for further research and development in this exciting field.","PeriodicalId":386560,"journal":{"name":"Herald of Khmelnytskyi National University. Technical sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123770930","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}

{"title":"CREATION OF AUTOMOTIVE MARKET PREDICTION SYSTEM","authors":"Yurii Kryvenchuk, Liubomyr Vovchak","doi":"10.31891/2307-5732-2023-319-1-167-170","DOIUrl":"https://doi.org/10.31891/2307-5732-2023-319-1-167-170","url":null,"abstract":"Automotive market prediction systems are becoming increasingly important in today’s realities. They are used to predict the vector of changes in the world car market for example, the increase in the share of electric cars or the growing popularity of station wagons. These systems can help manufacturers better understand the needs of the buyer and make timely changes in their strategy as needed. Automotive market forecasting systems can also help to match specific changes to the markets of different countries according to their needs. Providing a more objective approach to determining the company’s business plan, which will be based on the data that these systems will provide. And of course, salary forecasting systems can be useful for companies to make a business plan and calculate their finances, having a better understanding of further market changes, the company can make an appropriate budget, taking into account the costs of developing those changes that will be popular in the future. The practical value of this work is a system of forecasting automotive market trends, which can provide valuable information and help make more informed decisions that can bring the most benefit to the company. In addition, such a system will be very useful for investors. They will be able to know in advance the trends of the world market and invest in companies that are developing in a priority direction, which will greatly reduce investment risks. And, of course, such a program will greatly facilitate the life of the buyers themselves. Now the market will be regulated much faster and as soon as there is any need for changes – companies will be ready because they have been warned about this need for changes by our forecasting system. In this way, customers will be able to receive the most suitable product on time and without unnecessary costs for emergency development.","PeriodicalId":386560,"journal":{"name":"Herald of Khmelnytskyi National University. Technical sciences","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125394482","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}

{"title":"ANALYTICAL REVIEW OF THE CURRENT STATE OF DEVELOPMENT IN THE DESIGN OF ADAPTIVE REHABILITATION GARMENTS","authors":"Svitlana Kuleshova, Olena Luschevska, Oksana Lebedinska, Olga Slobodeniuk, Daria Kovalska","doi":"10.31891/2307-5732-2023-319-1-181-188","DOIUrl":"https://doi.org/10.31891/2307-5732-2023-319-1-181-188","url":null,"abstract":"The article is devoted to an analytical review of the current state of development in the design of adaptive rehabilitation garments of light industry to improve the process of psychophysiological adaptation of people (military and civilians) with traumatic limb injuries. The need to design adaptive clothing for people with lost limbs has been determined, with the aim of increasing a person’s independence, creating and maintaining his physical and psychological comfort, as well as ensuring his successful rehabilitation. On the basis of theoretical studies of existing varieties of adaptive products, the most rational structural and technological solutions of the constituent elements of adaptive rehabilitation shoulder and lumbar products were systematized and an information database was formed for the purpose of their informed choice for people (military and civilians) with traumatic limb injuries. Based on research in the field of harmonization of color relationships, taking into account the emotional and psychophysiological impact of color on consumers with traumatic limb injuries, a database and recommendations for the use of harmonious color combinations in adaptive rehabilitation clothing at the hospital and post-hospital stages have been developed. A series of sketches of new models of adaptive shoulder and waist products in the Sport-casual style for consumers with traumatic limb injuries for everyday use, taking into account the needs of aesthetics, ergonomics and socialization, are proposed. Further research is aimed at the production of experimental samples of adaptive products according to the provided sketches in the conditions of the Ukrainian brand ARTY Sport.","PeriodicalId":386560,"journal":{"name":"Herald of Khmelnytskyi National University. Technical sciences","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122227086","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}

{"title":"PARAMETERS OF FLOWS OF GRAIN MATERIALS","authors":"Vladyslav Khodiachiy, Olexander Nikitin","doi":"10.31891/2307-5732-2023-319-1-314-318","DOIUrl":"https://doi.org/10.31891/2307-5732-2023-319-1-314-318","url":null,"abstract":"Solving the issue related to the study of flows of loose materials is due to the development of modern sensors of flow parameters of loose materials. In particular, it can be about flow sensors. This type of sensors is one of the most attractive for use in the control and regulation channels of modern automated production control systems in the agricultural and food industry. The issues considered in this article relate to the mechanics of flows of loose materials. The field of mechanics, which studies the static and dynamic aspects of loose materials, is one of the basic branches of mechanics in general. The main focus is on free gravity flow. Grain material is considered as loose material. Taking into account the peculiarities of loose material and the specifics of various industries, the problem of creating flow parameter sensors was and will be relevant. The definition of the object and process for which the sensor is being developed, namely the study of flows of loose materials, is also relevant. The article considered how loose material behaves during free fall from silos in an airless space and also in an airy one. The consumption of bulk materials from the bottom opening of the silo, in most cases, is not stable and leads to the formation of a variable flow of bulk material. After the grain leaves the silos opening, a gravitational flow is formed, consisting of dispersed grains and an air flow. The formed flow of bulk material can be considered as an information factor for determining the consumption of bulk material and a factor in creating effective sensors for automated control systems of technological processes. Formulas for calculating the flow rate of loose material in a gravity flow and the flow volumes at different states were also given in the article.","PeriodicalId":386560,"journal":{"name":"Herald of Khmelnytskyi National University. Technical sciences","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127669260","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}

{"title":"INNOVATIONS IN THE DESIGN OF SPECIAL CLOTHING","authors":"Svitlana Kuleshova, Svetlana Matviichuk, Svitlana Korol, Oksana Lebedynska","doi":"10.31891/2307-5732-2023-319-1-374-381","DOIUrl":"https://doi.org/10.31891/2307-5732-2023-319-1-374-381","url":null,"abstract":"The article offers an approach to the popularization of innovative technologies of complex processing of polymer-containing waste into composite polymer materials and examples of their use for protective elements of special clothing. The scientific novelty of the study consists in the analysis and systematization of innovative technologies for designing special clothing with increased protective properties due to the use of composite polymer materials at all stages of creation and promotion of products to the fashion market. The practical significance lies in increasing the innovative potential of the components of design projects of modern special clothing on the example of improving the design processes of special purpose products in the conditions of ULINE LLC in Vynohradiv. The innovations of artistic and aesthetic factors include creative sketches of project images of models-ideas of men’s work overalls for ULINE LLP in Vynohradiv, which were developed and proposed as a number of color solutions in the artistic system “Family” on the basis of digitalization. In order to improve the strategy of promoting the fashion brand “ULINE” of Vynogradiv and selling the models of manufactured men’s work overalls on the fashion market, a database of visual transformations of images was developed for the presentation of special purpose products on the website of this company with the aim of their further integration into fashion clothing design. The innovations of the utilitarian factors of special clothing include the methods of providing workwear products of ULINE LLC, Vynohradiv, with increased wear resistance due to additional structural elements by processing them with polymer compositions. The study proposed rational methods of processing overlays with a polymer coating. Sewing equipment is selected for sealing the seams of special clothing. According to the results of research, experimental samples of men’s work overalls with removable protective elements in the knee area were made in the conditions of ULINE LLC in Vynohradiv to improve the operational characteristics of the clothing.","PeriodicalId":386560,"journal":{"name":"Herald of Khmelnytskyi National University. Technical sciences","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134100710","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}

{"title":"RESEARCH OF THE CHANGE OF THE STABILIZER CONSTRUCTION MODEL WITH THE PURPOSE OF INCREASING ACCURACY","authors":"O. Bezvesilna, Sergey Nechai, T.K. Tolochko, Mariia Grynevych","doi":"10.31891/2307-5732-2023-319-1-36-43","DOIUrl":"https://doi.org/10.31891/2307-5732-2023-319-1-36-43","url":null,"abstract":"The article solves an actual problem – changes in the stabilizer construction model are investigated in order to increase accuracy. In the process of optimization, the main variants of the optimal values of the adjustment coefficients of the stabilizer control unit were determined. For the first three variants of the tuning coefficients, comparative modeling was carried out using two types of DCS: GT 46 and G20-075-100 with a bandwidth of 100 Hz. It is shown that an increase in the amplification factor has a positive effect on the rigidity of the system. It is shown that, in contrast to the stabilizer using GT46, the introduction of the DCS MEMS allows to increase the amplification factor and thereby increase the rigidity of the system. As a result of the simulation, it is shown that the acceptable dynamic error is preserved when the amplification factor is further increased to Ku = 109 and Ku = 116. An increase in the Ku coefficient to a value of 122 leads to an increase in the fluctuation of the dynamic error of the stabilizer. It was established that with a decrease in the amplification factor, the nature of the change in the amplitude of the dynamic error for the GT-46 and G20-075-100 DCS coincides. It was established that the high-frequency oscillations that occur are caused by a rather high amplification factor Ku=102. It is shown that the use of the DCS MEMS, which is characterized by high resonant frequencies, makes it possible to exclude the bandpass filter from the stabilizer. It was established that with an increase in the bandwidth of the DCS, a smoother working out of the given harmonic influence is ensured. It was determined that an increase in accuracy characteristics can be achieved by reducing the discreteness of processing by the digital computer of the control unit to 1.0 ms and a bandwidth of at least 100 Hz. High requirements for the accuracy of the stabilizer are ensured – the dynamic error does not exceed 1 td. (3.6 angular min).","PeriodicalId":386560,"journal":{"name":"Herald of Khmelnytskyi National University. Technical sciences","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122178107","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}