Pub Date : 2016-11-01DOI: 10.1109/ICAM.2016.7813564
Wang Jian, Yang Sheng, Hu Jian-hao
Markov Random Field (MRF) based design methodology presents a new approach to establish high noise-immune structure for ultra-low power circuit designs. The MRF design technique is able to significantly improve the reliability and interference tolerance of the logic circuits. The main idea of this methodology is that the circuit has the highest likelihood for correct logic states from the viewpoint of joint probability distribution. At present, the researches of MRF-based circuit designs focus on the circuit structure and noise tolerant performance analysis for ultra-low supply voltage applications. But there is no investigation on the timing performance of MRF-based circuits. In this paper, we simulated different well-known structures of the fundamental MRF-based elements with HSPICE, and measured the corresponding propagation delay and transition time to evaluate the timing performance of circuit. From the measurements, we find that the propagation delay of MRF-based circuits is one order bigger than that of the traditional (complementary metal oxide semiconductor) CMOS circuits, but MRF-based circuits can achieve similar transition time with traditional CMOS circuits.
{"title":"Timing performance for MRF-based circuits with low supply voltage","authors":"Wang Jian, Yang Sheng, Hu Jian-hao","doi":"10.1109/ICAM.2016.7813564","DOIUrl":"https://doi.org/10.1109/ICAM.2016.7813564","url":null,"abstract":"Markov Random Field (MRF) based design methodology presents a new approach to establish high noise-immune structure for ultra-low power circuit designs. The MRF design technique is able to significantly improve the reliability and interference tolerance of the logic circuits. The main idea of this methodology is that the circuit has the highest likelihood for correct logic states from the viewpoint of joint probability distribution. At present, the researches of MRF-based circuit designs focus on the circuit structure and noise tolerant performance analysis for ultra-low supply voltage applications. But there is no investigation on the timing performance of MRF-based circuits. In this paper, we simulated different well-known structures of the fundamental MRF-based elements with HSPICE, and measured the corresponding propagation delay and transition time to evaluate the timing performance of circuit. From the measurements, we find that the propagation delay of MRF-based circuits is one order bigger than that of the traditional (complementary metal oxide semiconductor) CMOS circuits, but MRF-based circuits can achieve similar transition time with traditional CMOS circuits.","PeriodicalId":179100,"journal":{"name":"2016 International Conference on Integrated Circuits and Microsystems (ICICM)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121271949","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 : 2016-11-01DOI: 10.1109/ICAM.2016.7813604
Jintao Wang, Xiang Liu, Jingyue Zhang, Lin Tong, Long Zhang
In order to overcome the shortcoming that influences of evaporation capacity on the gravimetric method, and meet the requirement of online measurement, a non-gravimetric method is introduced for measuring micro liquid volume. According to Faraday's law and Karl Fischer electrochemical principle, the Karl Fischer potentiometric titration method (KFCT method) is also investigated for micro liquid volume measurement, which calculates micro water content by measuring consumed electric quantity in electrolytic process, and obtains the micro liquid volume by combining liquid density. Due to pressure variation the correction is used for micro liquid volume calculation. Comparing with gravimetric method, experimental systems for non-gravimetric method is designed. The experiment indicated that the test result obtained by using KFCT method is in good agreement with that the test result obtained by using gravimetric method, and meets the technical requirements of ISO 8655, but the measured result of KFCT method is slightly higher. Comparing with gravimetric method, the non-gravimetric method provides a better solution for micro liquid volume measurement, which has lower requirements on the measurement environment, is easier to implement on-line calibration, and effectively reduce the impact of the liquid evaporation.
{"title":"Ultra micro liquid volume measurement system based on potentiometrie titration principle","authors":"Jintao Wang, Xiang Liu, Jingyue Zhang, Lin Tong, Long Zhang","doi":"10.1109/ICAM.2016.7813604","DOIUrl":"https://doi.org/10.1109/ICAM.2016.7813604","url":null,"abstract":"In order to overcome the shortcoming that influences of evaporation capacity on the gravimetric method, and meet the requirement of online measurement, a non-gravimetric method is introduced for measuring micro liquid volume. According to Faraday's law and Karl Fischer electrochemical principle, the Karl Fischer potentiometric titration method (KFCT method) is also investigated for micro liquid volume measurement, which calculates micro water content by measuring consumed electric quantity in electrolytic process, and obtains the micro liquid volume by combining liquid density. Due to pressure variation the correction is used for micro liquid volume calculation. Comparing with gravimetric method, experimental systems for non-gravimetric method is designed. The experiment indicated that the test result obtained by using KFCT method is in good agreement with that the test result obtained by using gravimetric method, and meets the technical requirements of ISO 8655, but the measured result of KFCT method is slightly higher. Comparing with gravimetric method, the non-gravimetric method provides a better solution for micro liquid volume measurement, which has lower requirements on the measurement environment, is easier to implement on-line calibration, and effectively reduce the impact of the liquid evaporation.","PeriodicalId":179100,"journal":{"name":"2016 International Conference on Integrated Circuits and Microsystems (ICICM)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122666131","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 : 2016-11-01DOI: 10.1109/ICAM.2016.7813568
Fanqing Meng, Jin-yan Cai, Ya-feng Meng, Shihao Wu, Tao Wang
In the digital circuit, especially in the study of very large scale integrated circuit system, the system fault-repair has been the key and difficult point for scientists trying to solve, the emergence of the bionic hardware has opened up a new train of thought to solve this problem. Researchers put forward a series of bionic hardware structures and self-healing methods, but there is short of a uniform and integrated evaluation index system. This paper briefly introduces the development of the bionic hardware, mainly discusses the general embryonic hardware array structure and self-healing methods, and based on this, advances the embryonic bionic self-healing strategy evaluation indexes, and expounds the significance and function of each evaluation index, each evaluation index together constitute the evaluation index system for embryonic self-healing strategy, furthermore, it provides theory support for choosing and optimizing of self-healing strategies in the circuit design.
{"title":"Evaluation index system for embryonic self-healing strategy","authors":"Fanqing Meng, Jin-yan Cai, Ya-feng Meng, Shihao Wu, Tao Wang","doi":"10.1109/ICAM.2016.7813568","DOIUrl":"https://doi.org/10.1109/ICAM.2016.7813568","url":null,"abstract":"In the digital circuit, especially in the study of very large scale integrated circuit system, the system fault-repair has been the key and difficult point for scientists trying to solve, the emergence of the bionic hardware has opened up a new train of thought to solve this problem. Researchers put forward a series of bionic hardware structures and self-healing methods, but there is short of a uniform and integrated evaluation index system. This paper briefly introduces the development of the bionic hardware, mainly discusses the general embryonic hardware array structure and self-healing methods, and based on this, advances the embryonic bionic self-healing strategy evaluation indexes, and expounds the significance and function of each evaluation index, each evaluation index together constitute the evaluation index system for embryonic self-healing strategy, furthermore, it provides theory support for choosing and optimizing of self-healing strategies in the circuit design.","PeriodicalId":179100,"journal":{"name":"2016 International Conference on Integrated Circuits and Microsystems (ICICM)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117026639","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 : 2016-11-01DOI: 10.1109/ICAM.2016.7813617
Quan Hu, Lijuan Yang, F. Huang
An integrated fully-differential 6th-order continuous time low-pass filter for wideband wireless communication is proposed in this paper. The filter is designed with the Sallen-Key biquadratic cells in which fully-differential operational amplifiers with two pairs of inputs are used. Stability optimization technology is discussed for the operational amplifier in order to improve its stability condition when it is closed loop to constitute unit gain Sallen-Key biquadratic cells. The filter is implemented in TSMC 0.13pm CMOS process, and has a core area of 0.5×0.22 mm2 excluding bonding pads. The simulated results show that the filter can operate successfully over a cutoff frequency range of 100MHz to 170MHz, and achieve more than 43dB adjacent channel rejection and more than 8.6dBm in-band IIP3. The power consumption is 15.5mA from a 1.2V supply voltage including 5mA of the output buffers.
{"title":"A 100–170MHz fully-differential Sallen-Key 6th-order low-pass filter for wideband wireless communication","authors":"Quan Hu, Lijuan Yang, F. Huang","doi":"10.1109/ICAM.2016.7813617","DOIUrl":"https://doi.org/10.1109/ICAM.2016.7813617","url":null,"abstract":"An integrated fully-differential 6th-order continuous time low-pass filter for wideband wireless communication is proposed in this paper. The filter is designed with the Sallen-Key biquadratic cells in which fully-differential operational amplifiers with two pairs of inputs are used. Stability optimization technology is discussed for the operational amplifier in order to improve its stability condition when it is closed loop to constitute unit gain Sallen-Key biquadratic cells. The filter is implemented in TSMC 0.13pm CMOS process, and has a core area of 0.5×0.22 mm2 excluding bonding pads. The simulated results show that the filter can operate successfully over a cutoff frequency range of 100MHz to 170MHz, and achieve more than 43dB adjacent channel rejection and more than 8.6dBm in-band IIP3. The power consumption is 15.5mA from a 1.2V supply voltage including 5mA of the output buffers.","PeriodicalId":179100,"journal":{"name":"2016 International Conference on Integrated Circuits and Microsystems (ICICM)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126877820","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 : 2016-11-01DOI: 10.1109/ICAM.2016.7813532
Zijian Hou, Zhongyuan Zhao, Weiguang Sheng, Weifeng He
Coarse Grained Reconfigurable Architectures (CGRAs) are promising platform because of its high performance and low cost. With the popularization of CGRAs, low power design has become one of the most challenging tasks to concern. This paper presents an improved instruction level power estimation model at the system-level as a platform for power optimization. With this model, we adopt a modified resource-monitoring heuristic on instruction level to reduce power consumption. Experiment shows our proposed approach could reduce the power by 22.9% on average with only 3.9% decreasing performance.
{"title":"System level power consumption modeling and optimization for coarse-grained reconfigurable architectures","authors":"Zijian Hou, Zhongyuan Zhao, Weiguang Sheng, Weifeng He","doi":"10.1109/ICAM.2016.7813532","DOIUrl":"https://doi.org/10.1109/ICAM.2016.7813532","url":null,"abstract":"Coarse Grained Reconfigurable Architectures (CGRAs) are promising platform because of its high performance and low cost. With the popularization of CGRAs, low power design has become one of the most challenging tasks to concern. This paper presents an improved instruction level power estimation model at the system-level as a platform for power optimization. With this model, we adopt a modified resource-monitoring heuristic on instruction level to reduce power consumption. Experiment shows our proposed approach could reduce the power by 22.9% on average with only 3.9% decreasing performance.","PeriodicalId":179100,"journal":{"name":"2016 International Conference on Integrated Circuits and Microsystems (ICICM)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130683462","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 : 2016-11-01DOI: 10.1109/ICAM.2016.7813624
Zhou Qing, Zhou Xiao-long, Lin Yong-bing, Zhou Ting, Li Xin-ping, Xu Wen-fu
The design of climbing tower robot is mainly consisted of two parts, including structure and control system. The mechanical structure is composed of two under actuated gripper and a linear moving body. Based on the tower environment, the structure of gripper is designed. Further analyzing the stress of climbing gripper and optimizing the structure, the climbing gripper based on under actuated gripper is developed. The control system includes a control box and the robot body, the two communicate via WIFI. Finally the testing is doing in the condition of tower. The experimental results show that the design principle of the prototype is reasonable, and the structure of gripper is feasible and the control system is simple and easy to operate.
{"title":"Research of climbing tower robot based on under actuated gripper","authors":"Zhou Qing, Zhou Xiao-long, Lin Yong-bing, Zhou Ting, Li Xin-ping, Xu Wen-fu","doi":"10.1109/ICAM.2016.7813624","DOIUrl":"https://doi.org/10.1109/ICAM.2016.7813624","url":null,"abstract":"The design of climbing tower robot is mainly consisted of two parts, including structure and control system. The mechanical structure is composed of two under actuated gripper and a linear moving body. Based on the tower environment, the structure of gripper is designed. Further analyzing the stress of climbing gripper and optimizing the structure, the climbing gripper based on under actuated gripper is developed. The control system includes a control box and the robot body, the two communicate via WIFI. Finally the testing is doing in the condition of tower. The experimental results show that the design principle of the prototype is reasonable, and the structure of gripper is feasible and the control system is simple and easy to operate.","PeriodicalId":179100,"journal":{"name":"2016 International Conference on Integrated Circuits and Microsystems (ICICM)","volume":"191 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121311903","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 : 2016-11-01DOI: 10.1109/ICAM.2016.7813602
Qu Xiaoyan, Ma Ling, Yao Chengzhu
In this paper, the detection efficiency of common collision detection (CD) algorithms are analyzed and compared firstly. Then a new CD algorithm using hybrid bounding box is presented based on the principal characteristics that complex virtual environment has many objects. This algorithm can reduce the time complexity from o(n2) to o(n) by using the relationship of time and geometry between the frame and the frame, and it can reasonably control the detection depth for different applications to quicken the detection rate by introducing the conception of depth of the tree. At last, the experiment demonstrates that the algorithm can satisfy the real-time interactive collision detection for environment consisting of more than 800 moving objects.
{"title":"Research of collision detection algorithm based on hybrid bounding box for complex environment","authors":"Qu Xiaoyan, Ma Ling, Yao Chengzhu","doi":"10.1109/ICAM.2016.7813602","DOIUrl":"https://doi.org/10.1109/ICAM.2016.7813602","url":null,"abstract":"In this paper, the detection efficiency of common collision detection (CD) algorithms are analyzed and compared firstly. Then a new CD algorithm using hybrid bounding box is presented based on the principal characteristics that complex virtual environment has many objects. This algorithm can reduce the time complexity from o(n2) to o(n) by using the relationship of time and geometry between the frame and the frame, and it can reasonably control the detection depth for different applications to quicken the detection rate by introducing the conception of depth of the tree. At last, the experiment demonstrates that the algorithm can satisfy the real-time interactive collision detection for environment consisting of more than 800 moving objects.","PeriodicalId":179100,"journal":{"name":"2016 International Conference on Integrated Circuits and Microsystems (ICICM)","volume":"292 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117048729","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 : 2016-11-01DOI: 10.1109/ICAM.2016.7813612
Huagang Liu, Zhenxin Feng, Kun Zhao
This paper introduces a new kind of data hub that is used for evaluation experiments of electrical devices. The hubs not only bridge the real-time data flow between on-site experimental equipment to central servers, but also solve the problem of data normalization. The design of the hub also considers the security issues and data protection in power grid internal network. According to the result of its implementation in several provinces, the usage of this data hub can improve the effect of operation and maintenance service for power grid.
{"title":"Novel applications of data Hubfor electrical devices evaluation experiments in power grid","authors":"Huagang Liu, Zhenxin Feng, Kun Zhao","doi":"10.1109/ICAM.2016.7813612","DOIUrl":"https://doi.org/10.1109/ICAM.2016.7813612","url":null,"abstract":"This paper introduces a new kind of data hub that is used for evaluation experiments of electrical devices. The hubs not only bridge the real-time data flow between on-site experimental equipment to central servers, but also solve the problem of data normalization. The design of the hub also considers the security issues and data protection in power grid internal network. According to the result of its implementation in several provinces, the usage of this data hub can improve the effect of operation and maintenance service for power grid.","PeriodicalId":179100,"journal":{"name":"2016 International Conference on Integrated Circuits and Microsystems (ICICM)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123715953","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 : 2016-11-01DOI: 10.1109/ICAM.2016.7813562
Ace Anacleto P. Calugay, Gilan Daniel R. Santos, Josemaria Israel S. Santos, R. Tolentino, Eugenia R. Zhuo
Considered as one of the major catastrophes, fire caused by unattended outlets that may spread quickly to neighboring building structures can inflict substantial losses. Converging wireless and mobile technology, a new device is designed to be used for monitoring and controlling the custom-built power board that can prevent accidents from happening, mitigating their consequences and increasing public safety and awareness to efficient energy consumption is presented in this paper. The device is design using a Raspberry Pi, contactor, relay board, custom-built power strip, USB Wi-Fi Adapter, SD Card and required peripherals.
{"title":"Web-based power board using raspberry Pi","authors":"Ace Anacleto P. Calugay, Gilan Daniel R. Santos, Josemaria Israel S. Santos, R. Tolentino, Eugenia R. Zhuo","doi":"10.1109/ICAM.2016.7813562","DOIUrl":"https://doi.org/10.1109/ICAM.2016.7813562","url":null,"abstract":"Considered as one of the major catastrophes, fire caused by unattended outlets that may spread quickly to neighboring building structures can inflict substantial losses. Converging wireless and mobile technology, a new device is designed to be used for monitoring and controlling the custom-built power board that can prevent accidents from happening, mitigating their consequences and increasing public safety and awareness to efficient energy consumption is presented in this paper. The device is design using a Raspberry Pi, contactor, relay board, custom-built power strip, USB Wi-Fi Adapter, SD Card and required peripherals.","PeriodicalId":179100,"journal":{"name":"2016 International Conference on Integrated Circuits and Microsystems (ICICM)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124802297","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 : 2016-11-01DOI: 10.1109/ICAM.2016.7813577
Wang Xiangqing, Z. Xiaoyong, Fu Maosheng
The power quality of grids has been influenced by the mounting number of asymmetric loads. Recently, the three-phase four-leg inverter which adds a bridge to three-phase three-bridge inverter has been researched because of the merit of the compact structure, small bulk and high efficiency. The three-phase four-leg inverter has subsequently brought vigor into the power system with broad application prospects but its control method becomes much more complex than ever and difficult to achieve. Therefore, a new control method has been proposed in this paper based on positive feedback of current control and three-dimensional space vector modulation (SVM). Through analyzing the four-leg inverter system, three-phase unbalanced current is introduced from the three-phase voltage feedback control. Furthermore, the amount of imbalance is increased through positive feedback in order to control the balanceness of three-phase output voltage more quickly and accurately. The simulation showed the feasibility and effectiveness of the method proposed in this paper.
{"title":"Three-phase four-leg inverter based on current positive feedback control","authors":"Wang Xiangqing, Z. Xiaoyong, Fu Maosheng","doi":"10.1109/ICAM.2016.7813577","DOIUrl":"https://doi.org/10.1109/ICAM.2016.7813577","url":null,"abstract":"The power quality of grids has been influenced by the mounting number of asymmetric loads. Recently, the three-phase four-leg inverter which adds a bridge to three-phase three-bridge inverter has been researched because of the merit of the compact structure, small bulk and high efficiency. The three-phase four-leg inverter has subsequently brought vigor into the power system with broad application prospects but its control method becomes much more complex than ever and difficult to achieve. Therefore, a new control method has been proposed in this paper based on positive feedback of current control and three-dimensional space vector modulation (SVM). Through analyzing the four-leg inverter system, three-phase unbalanced current is introduced from the three-phase voltage feedback control. Furthermore, the amount of imbalance is increased through positive feedback in order to control the balanceness of three-phase output voltage more quickly and accurately. The simulation showed the feasibility and effectiveness of the method proposed in this paper.","PeriodicalId":179100,"journal":{"name":"2016 International Conference on Integrated Circuits and Microsystems (ICICM)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130577176","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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