Pub Date : 2019-08-01DOI: 10.1109/ICSGEA.2019.00009
Xiao-kang Xin, Kejun Li, Kaiqi Sun, Zhijie Liu, Zhuo-di Wang
Power network partitioning is an old but still challenging and meaningful problem. A large power grid is divided into several zones so that buses within zones are electrically close. Urban power grid partitioning is usually ignored due to its scale is smaller than large power grid partitioning. This paper proposes a method that considers the characteristics of urban loads and a hybridization of genetic algorithm with simulated annealing algorithm is applied to get the best scheme for network partitioning problems. The optimal number of partitions is determined by related theories of matrix analysis and the candidate solutions are evaluated by a multi-index fitness function based on the electrical distance matrix. This method is applied to a real urban power grid with 134 buses. The short circuit currents before and after partitioning are compared to test the validity and practicability of this method.
{"title":"A Simulated Annealing Genetic Algorithm for Urban Power Grid Partitioning Based on Load Characteristics","authors":"Xiao-kang Xin, Kejun Li, Kaiqi Sun, Zhijie Liu, Zhuo-di Wang","doi":"10.1109/ICSGEA.2019.00009","DOIUrl":"https://doi.org/10.1109/ICSGEA.2019.00009","url":null,"abstract":"Power network partitioning is an old but still challenging and meaningful problem. A large power grid is divided into several zones so that buses within zones are electrically close. Urban power grid partitioning is usually ignored due to its scale is smaller than large power grid partitioning. This paper proposes a method that considers the characteristics of urban loads and a hybridization of genetic algorithm with simulated annealing algorithm is applied to get the best scheme for network partitioning problems. The optimal number of partitions is determined by related theories of matrix analysis and the candidate solutions are evaluated by a multi-index fitness function based on the electrical distance matrix. This method is applied to a real urban power grid with 134 buses. The short circuit currents before and after partitioning are compared to test the validity and practicability of this method.","PeriodicalId":201721,"journal":{"name":"2019 International Conference on Smart Grid and Electrical Automation (ICSGEA)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129585670","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}
Pub Date : 2019-08-01DOI: 10.1109/ICSGEA.2019.00031
Mengfan Liang, Xingjuan Wang
To improve the system throughput of the user-level resource scheduling algorithm, a slice-level scheduling algorithm is proposed based on the requirements of wireless network slicing technology and the definition of functional scenarios. The slicing characteristics of the user are taken as the priority measurement factor of the user, and PF algorithm is used to improve the priority calculation method of user scheduling. The fairness performance of the algorithm is evaluated according to the user satisfaction. Such algorithm can achieve the effect of improving user satisfaction, and improve the average user satisfaction compared to PF algorithm.
{"title":"Application of 5G-Based Mobile Communication Technology in Network Resource Scheduling","authors":"Mengfan Liang, Xingjuan Wang","doi":"10.1109/ICSGEA.2019.00031","DOIUrl":"https://doi.org/10.1109/ICSGEA.2019.00031","url":null,"abstract":"To improve the system throughput of the user-level resource scheduling algorithm, a slice-level scheduling algorithm is proposed based on the requirements of wireless network slicing technology and the definition of functional scenarios. The slicing characteristics of the user are taken as the priority measurement factor of the user, and PF algorithm is used to improve the priority calculation method of user scheduling. The fairness performance of the algorithm is evaluated according to the user satisfaction. Such algorithm can achieve the effect of improving user satisfaction, and improve the average user satisfaction compared to PF algorithm.","PeriodicalId":201721,"journal":{"name":"2019 International Conference on Smart Grid and Electrical Automation (ICSGEA)","volume":"28 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123585886","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}
Pub Date : 2019-08-01DOI: 10.1109/ICSGEA.2019.00023
Lin Yi, Rong Liangliang, Z. Chunyan
Based on technology of U-wert simulation, taking the project of green wall reconstruction performed by Wismar University in Germany as an example, the greening of building surface can improve thermal insulation of exterior wall by 18.2%, a number finally obtained by quantitative calculation of the coefficient of thermal conductivity after the building of analysis method of variable control, parameter setting and microscopic model. An effective quantitative method and experimental means for better analysis of the thermal insulation performance of building surface greening are provided by using the technology of U-wert to construct numerical simulation.
{"title":"Application Analysis on Thermal Insulation of Building Surface Greening — Based on U-Wert Simulation","authors":"Lin Yi, Rong Liangliang, Z. Chunyan","doi":"10.1109/ICSGEA.2019.00023","DOIUrl":"https://doi.org/10.1109/ICSGEA.2019.00023","url":null,"abstract":"Based on technology of U-wert simulation, taking the project of green wall reconstruction performed by Wismar University in Germany as an example, the greening of building surface can improve thermal insulation of exterior wall by 18.2%, a number finally obtained by quantitative calculation of the coefficient of thermal conductivity after the building of analysis method of variable control, parameter setting and microscopic model. An effective quantitative method and experimental means for better analysis of the thermal insulation performance of building surface greening are provided by using the technology of U-wert to construct numerical simulation.","PeriodicalId":201721,"journal":{"name":"2019 International Conference on Smart Grid and Electrical Automation (ICSGEA)","volume":"216 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122845672","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}
Pub Date : 2019-08-01DOI: 10.1109/ICSGEA.2019.00103
W. Zhou, Benzhi Wang, Chao Chen, Yuzhen Yang
In order to reveal the evolution, spatial and temporal distribution characteristics and influencing factors of haze weather in Xiangxi under the background of climate change, daily meteorological data of eight national meteorological observatories in Xiangxi were revised and analyzed. The results showed that the haze days in Xiangxi from 1981 to 2017 showed a significant increase trend; the number of haze days in autumn and winter was more than that in spring and summer; the regional distribution was more in the south, north and less in the middle; the proportion of light haze was the largest in the central urban area of Xiangxi, accounting for 66.81%, and the proportion of severe haze was the smallest, accounting for 4.17%. Except for light haze, the number of light, medium and heavy haze days increased. The main meteorological factors are annual average temperature, maximum temperature, high temperature day, precipitation≥ 0.1mm days), f ≥ 5.0m/s days, average wind speed and so on. The average temperature, maximum temperature and average wind speed are significantly positively correlated with haze day; the number of days with precipitation ≥ 0.1mm decreases, relative humidity ≤80% increases, and PM2.5 and SO2 are negatively correlated with visibility and relative humidity, and the frequency of haze occurrence. There was a significant correlation between the rates.
{"title":"Daily Variation Characteristics and Influencing Factors of the Haze in Xiangxi From 1981 to 2017","authors":"W. Zhou, Benzhi Wang, Chao Chen, Yuzhen Yang","doi":"10.1109/ICSGEA.2019.00103","DOIUrl":"https://doi.org/10.1109/ICSGEA.2019.00103","url":null,"abstract":"In order to reveal the evolution, spatial and temporal distribution characteristics and influencing factors of haze weather in Xiangxi under the background of climate change, daily meteorological data of eight national meteorological observatories in Xiangxi were revised and analyzed. The results showed that the haze days in Xiangxi from 1981 to 2017 showed a significant increase trend; the number of haze days in autumn and winter was more than that in spring and summer; the regional distribution was more in the south, north and less in the middle; the proportion of light haze was the largest in the central urban area of Xiangxi, accounting for 66.81%, and the proportion of severe haze was the smallest, accounting for 4.17%. Except for light haze, the number of light, medium and heavy haze days increased. The main meteorological factors are annual average temperature, maximum temperature, high temperature day, precipitation≥ 0.1mm days), f ≥ 5.0m/s days, average wind speed and so on. The average temperature, maximum temperature and average wind speed are significantly positively correlated with haze day; the number of days with precipitation ≥ 0.1mm decreases, relative humidity ≤80% increases, and PM2.5 and SO2 are negatively correlated with visibility and relative humidity, and the frequency of haze occurrence. There was a significant correlation between the rates.","PeriodicalId":201721,"journal":{"name":"2019 International Conference on Smart Grid and Electrical Automation (ICSGEA)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124142258","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}
Pub Date : 2019-08-01DOI: 10.1109/ICSGEA.2019.00047
Jin-Feng Li, J. Gao
Carbon fiber reinforced polymers (CFRP) is an ideal material for tension member, such as hangers, tied bar, stay cables in large span bridges, for its excellent properties in high strength, fatigue resistance and corrosion resistance. To study the behavior of the CFRP hangers in arch bridge, a finite element model of an as-built half-through arch bridge was established, in which the original steel hangers were replaced by CFRP ones with identical strength. The analysis of the bridge longitudinally and transversely, subjected to single-vehicle and multi-vehicle loading, is carried out. The differences between the behavior of the steel and CFRP hangers are compared. It is shown that under the vehicle loading, although the axial stress of hangers in different positions differs from each other, the variation presents in the same way. Both under single and multi-vehicle loading, the stress level of the CFRP hanger is larger than that of the original steel one, with the maximum stress value increased significantly by almost 80-100%. The axial stress distribution in the CFRP and the steel hangers is basically the same, while the frequency has different rules, of which CFRP hangers show higher. It is found that shorter hangers display larger stress both in steel and CFRP hangers, the latter presents greatly with the stress in shortest hanger higher than that in longest hanger by 51.9% on the average.
{"title":"Dynamic Behavior of CFRP Hangers in a Half-Through Arch Bridge","authors":"Jin-Feng Li, J. Gao","doi":"10.1109/ICSGEA.2019.00047","DOIUrl":"https://doi.org/10.1109/ICSGEA.2019.00047","url":null,"abstract":"Carbon fiber reinforced polymers (CFRP) is an ideal material for tension member, such as hangers, tied bar, stay cables in large span bridges, for its excellent properties in high strength, fatigue resistance and corrosion resistance. To study the behavior of the CFRP hangers in arch bridge, a finite element model of an as-built half-through arch bridge was established, in which the original steel hangers were replaced by CFRP ones with identical strength. The analysis of the bridge longitudinally and transversely, subjected to single-vehicle and multi-vehicle loading, is carried out. The differences between the behavior of the steel and CFRP hangers are compared. It is shown that under the vehicle loading, although the axial stress of hangers in different positions differs from each other, the variation presents in the same way. Both under single and multi-vehicle loading, the stress level of the CFRP hanger is larger than that of the original steel one, with the maximum stress value increased significantly by almost 80-100%. The axial stress distribution in the CFRP and the steel hangers is basically the same, while the frequency has different rules, of which CFRP hangers show higher. It is found that shorter hangers display larger stress both in steel and CFRP hangers, the latter presents greatly with the stress in shortest hanger higher than that in longest hanger by 51.9% on the average.","PeriodicalId":201721,"journal":{"name":"2019 International Conference on Smart Grid and Electrical Automation (ICSGEA)","volume":"259 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124252205","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}
Pub Date : 2019-08-01DOI: 10.1109/ICSGEA.2019.00077
Ping Chen, Jianlan Liu, Xing Liu, Ruiying Zheng, Yongyan Pan
In the context of big data, the rapid growth of information makes data storage more difficult. Hierarchical storage technology dynamically divides data into multiple tiers of hot data and cold data according to the data usage frequency, and distributes them in storage devices with different access rates. Hierarchical storage technology can achieve higher performance of service response and reliability. It stores data in different tiers of media, and data migration is done in different tiers of media according to the access heat range of data to make the data properly distributed in the storage pool. This paper studies the tiered storage technology of virtual information in cloud computing environment to give full play to the advantages of tiered storage and improve the access rate and recovery effect of hot data.
{"title":"Research on Tiered Storage Method for Big Data of Virtual Information Based on Cloud Computing","authors":"Ping Chen, Jianlan Liu, Xing Liu, Ruiying Zheng, Yongyan Pan","doi":"10.1109/ICSGEA.2019.00077","DOIUrl":"https://doi.org/10.1109/ICSGEA.2019.00077","url":null,"abstract":"In the context of big data, the rapid growth of information makes data storage more difficult. Hierarchical storage technology dynamically divides data into multiple tiers of hot data and cold data according to the data usage frequency, and distributes them in storage devices with different access rates. Hierarchical storage technology can achieve higher performance of service response and reliability. It stores data in different tiers of media, and data migration is done in different tiers of media according to the access heat range of data to make the data properly distributed in the storage pool. This paper studies the tiered storage technology of virtual information in cloud computing environment to give full play to the advantages of tiered storage and improve the access rate and recovery effect of hot data.","PeriodicalId":201721,"journal":{"name":"2019 International Conference on Smart Grid and Electrical Automation (ICSGEA)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132718097","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}
Pub Date : 2019-08-01DOI: 10.1109/ICSGEA.2019.00134
Ruiming Tang, Junping Zou, Shan Chen, Lun Li
In order to remedy the problem of poor practicability and effectiveness of traditional teaching quality model, this paper proposes a research model of information-based education quality in Colleges and Universities Based on Web data mining. Firstly, through the method of feature acquisition, the teaching information data of colleges and universities are mined, and the characteristic parameters of the mining data are evaluated, the data evaluation grades are divided, and the quality of education is optimized according to different levels, so as to realize the effective modeling research on the quality of information-based education in Colleges and universities. The experimental results show that the research model of university information education quality based on Web data mining is more practical than the traditional model.
{"title":"Research on Quality Modeling of Information Education in Colleges and Universities Based on Web Data Mining","authors":"Ruiming Tang, Junping Zou, Shan Chen, Lun Li","doi":"10.1109/ICSGEA.2019.00134","DOIUrl":"https://doi.org/10.1109/ICSGEA.2019.00134","url":null,"abstract":"In order to remedy the problem of poor practicability and effectiveness of traditional teaching quality model, this paper proposes a research model of information-based education quality in Colleges and Universities Based on Web data mining. Firstly, through the method of feature acquisition, the teaching information data of colleges and universities are mined, and the characteristic parameters of the mining data are evaluated, the data evaluation grades are divided, and the quality of education is optimized according to different levels, so as to realize the effective modeling research on the quality of information-based education in Colleges and universities. The experimental results show that the research model of university information education quality based on Web data mining is more practical than the traditional model.","PeriodicalId":201721,"journal":{"name":"2019 International Conference on Smart Grid and Electrical Automation (ICSGEA)","volume":"151 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132391389","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}
Pub Date : 2019-08-01DOI: 10.1109/ICSGEA.2019.00096
Liu Xiuhong
With the in-depth development of teaching management, schools urgently need to make quantitative evaluations of various sections of teaching. Simultaneously, the era of BIM requires more managers to apply BIM technology to continuously improve the performance of the construction industry using data mining algorithm. Then, based on the experience of BIM teaching reform in American universities, the role of BIM knowledge system and the planning of BIM teaching reform are analyzed. By comprehensive quality of engineering management talents with related data mining and teaching reform plan, a BIM curriculum system for engineering management majors was established, and suggestions for BIM teaching reform were proposed, which also provided reference for similar teaching methods in university.
{"title":"Teaching Method Improvement of Engineering Management Major in University Based on Data Mining","authors":"Liu Xiuhong","doi":"10.1109/ICSGEA.2019.00096","DOIUrl":"https://doi.org/10.1109/ICSGEA.2019.00096","url":null,"abstract":"With the in-depth development of teaching management, schools urgently need to make quantitative evaluations of various sections of teaching. Simultaneously, the era of BIM requires more managers to apply BIM technology to continuously improve the performance of the construction industry using data mining algorithm. Then, based on the experience of BIM teaching reform in American universities, the role of BIM knowledge system and the planning of BIM teaching reform are analyzed. By comprehensive quality of engineering management talents with related data mining and teaching reform plan, a BIM curriculum system for engineering management majors was established, and suggestions for BIM teaching reform were proposed, which also provided reference for similar teaching methods in university.","PeriodicalId":201721,"journal":{"name":"2019 International Conference on Smart Grid and Electrical Automation (ICSGEA)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131624802","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}
Pub Date : 2019-08-01DOI: 10.1109/ICSGEA.2019.00066
Qian Kai
Semantic retrieval based on painting has become a research hotspot in the field of pattern recognition and computer vision. Compared with traditional methods, the depth representation based on deep convolution neural network has obvious performance advantages in retrieval tasks. Therefore, this paper proposes a three-dimensional model retrieval method using hand-drawn image fusion information entropy and CNN. Firstly, the representative view of the model is obtained by semantic analysis of the drawing image, and the representative view is processed by edge detection to get the contour image. Then, the contour image and the sketch are input into CNN to extract the feature descriptor and match the features. Finally, this method is tested on SREC2013 database and the results show that its retrieval accuracy is higher than that of other traditional methods.
{"title":"Drawing Semantic Retrieval Algorithms Based on Deep Multilayer Convolutional Network","authors":"Qian Kai","doi":"10.1109/ICSGEA.2019.00066","DOIUrl":"https://doi.org/10.1109/ICSGEA.2019.00066","url":null,"abstract":"Semantic retrieval based on painting has become a research hotspot in the field of pattern recognition and computer vision. Compared with traditional methods, the depth representation based on deep convolution neural network has obvious performance advantages in retrieval tasks. Therefore, this paper proposes a three-dimensional model retrieval method using hand-drawn image fusion information entropy and CNN. Firstly, the representative view of the model is obtained by semantic analysis of the drawing image, and the representative view is processed by edge detection to get the contour image. Then, the contour image and the sketch are input into CNN to extract the feature descriptor and match the features. Finally, this method is tested on SREC2013 database and the results show that its retrieval accuracy is higher than that of other traditional methods.","PeriodicalId":201721,"journal":{"name":"2019 International Conference on Smart Grid and Electrical Automation (ICSGEA)","volume":"40 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115911981","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}
Pub Date : 2019-08-01DOI: 10.1109/ICSGEA.2019.00036
Wang Zuchuan, Yao Haiting, Wu Xiaoye
In order to make silicon carbide, a new material, to play a better role in the field of power electronic device to facilitate people's production and life, this study designed a new structure power diode - clipped barrier silicon carbide Schottky diode. It is compared with a common Schottky barrier diode and verified by simulation to verify its feasibility. The research results show that the new diode designed in this study has obvious advantages and irreplaceability, which can solve some performance problems existing in common diodes. It can be seen that the design of the clipped barrier silicon carbide Schottky diode is feasible and is expected to be widely and generally used in future development.
{"title":"Exploration of Clipped Barrier Silicon Carbide Schottky Diode","authors":"Wang Zuchuan, Yao Haiting, Wu Xiaoye","doi":"10.1109/ICSGEA.2019.00036","DOIUrl":"https://doi.org/10.1109/ICSGEA.2019.00036","url":null,"abstract":"In order to make silicon carbide, a new material, to play a better role in the field of power electronic device to facilitate people's production and life, this study designed a new structure power diode - clipped barrier silicon carbide Schottky diode. It is compared with a common Schottky barrier diode and verified by simulation to verify its feasibility. The research results show that the new diode designed in this study has obvious advantages and irreplaceability, which can solve some performance problems existing in common diodes. It can be seen that the design of the clipped barrier silicon carbide Schottky diode is feasible and is expected to be widely and generally used in future development.","PeriodicalId":201721,"journal":{"name":"2019 International Conference on Smart Grid and Electrical Automation (ICSGEA)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114517307","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}
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