Pub Date : 2016-06-05DOI: 10.1109/ICIEA.2016.7603817
Y. Chen, Zhang Binfeng, Li Juan, Xie Shao-jun, Mao Ling
Distributed DC Power System is easy to integrate the renewable resources, and improve the efficiency of power generating and power supplying, it draws attentions from all over the world. However, the system structures and the bus voltage range of the Distributed DC Power System are lacking of the standards and specifications, and this makes it hard to design the power electronics devices. To accommodate the Distributed DC Power System with wide bus voltage (260~400V), a bidirectional AC-DC converter consisted of dual active bridge (DAB) converter cascaded with full bridge inverter is studied in this paper. For the DAB stage, the wide bus can be converted to rated 400V by phase shift control strategy to fulfill the requirement of the inverter stage which is controlled by SPWM strategy. The working principle is analyzed, and a 3kW prototype is designed. From the experiment result, this bidirectional AC-DC converter can fulfill the demands of the power system with wide bus to trade off power, bi-directionally, with the grid.
{"title":"Bi-directional AC-DC converter for distributed DC power system with wide bus voltage","authors":"Y. Chen, Zhang Binfeng, Li Juan, Xie Shao-jun, Mao Ling","doi":"10.1109/ICIEA.2016.7603817","DOIUrl":"https://doi.org/10.1109/ICIEA.2016.7603817","url":null,"abstract":"Distributed DC Power System is easy to integrate the renewable resources, and improve the efficiency of power generating and power supplying, it draws attentions from all over the world. However, the system structures and the bus voltage range of the Distributed DC Power System are lacking of the standards and specifications, and this makes it hard to design the power electronics devices. To accommodate the Distributed DC Power System with wide bus voltage (260~400V), a bidirectional AC-DC converter consisted of dual active bridge (DAB) converter cascaded with full bridge inverter is studied in this paper. For the DAB stage, the wide bus can be converted to rated 400V by phase shift control strategy to fulfill the requirement of the inverter stage which is controlled by SPWM strategy. The working principle is analyzed, and a 3kW prototype is designed. From the experiment result, this bidirectional AC-DC converter can fulfill the demands of the power system with wide bus to trade off power, bi-directionally, with the grid.","PeriodicalId":283114,"journal":{"name":"2016 IEEE 11th Conference on Industrial Electronics and Applications (ICIEA)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127498561","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 : 2016-06-05DOI: 10.1109/ICIEA.2016.7603569
Yanming Zhu, Jiankun Hu, Jinwei Xu
This paper proposes a robust multi-constrained model for fingerprint orientation field construction. The orientation field construction problem is formulated as an overdetermined regularization system, in which three constraints are incorporated to ensure the accuracy. Constraints required in the model are: 1) a least square data term aiming to maintain consistency between the constructed and original orientation field; 2) a total variation regularization aiming to smooth the orientation field and eliminate the global noise; and 3) a nuclear norm regularization aiming to eliminate sparse noise while preserve the structure of the orientation field. According to experiments on both high-quality fingerprint image and low-quality fingerprint image, the proposed model shows high performance in achieving accurate orientation field. Thanks to the short running time, the proposed model is applicable to applications such as fingerprint indexing.
{"title":"A robust multi-constrained model for fingerprint orientation field construction","authors":"Yanming Zhu, Jiankun Hu, Jinwei Xu","doi":"10.1109/ICIEA.2016.7603569","DOIUrl":"https://doi.org/10.1109/ICIEA.2016.7603569","url":null,"abstract":"This paper proposes a robust multi-constrained model for fingerprint orientation field construction. The orientation field construction problem is formulated as an overdetermined regularization system, in which three constraints are incorporated to ensure the accuracy. Constraints required in the model are: 1) a least square data term aiming to maintain consistency between the constructed and original orientation field; 2) a total variation regularization aiming to smooth the orientation field and eliminate the global noise; and 3) a nuclear norm regularization aiming to eliminate sparse noise while preserve the structure of the orientation field. According to experiments on both high-quality fingerprint image and low-quality fingerprint image, the proposed model shows high performance in achieving accurate orientation field. Thanks to the short running time, the proposed model is applicable to applications such as fingerprint indexing.","PeriodicalId":283114,"journal":{"name":"2016 IEEE 11th Conference on Industrial Electronics and Applications (ICIEA)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129054597","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 : 2016-06-05DOI: 10.1109/ICIEA.2016.7603820
Le Li, Fei Dong, Jiwen Zhao, Siliang Lu, Dan Zhang
Reduction of the spatial harmonics of back electromotive force(EMF) is a useful way to reduce thrust ripple of permanent magnet linear synchronous motor (PMLSM). In this study, a method of v-skewing in the coils is proposed to reduce the harmonics to suppress thrust ripple in the PMLSM. The thrust and the harmonic are generated in a double-sided PMLSM model. The 3-D finite element method (FEM) is used to build the PMLSM model in consideration of the effect of the v-skewing. Motor platform and testing platform are also built to conduct experimental verification. Simulation results are compared with experiment values. The results indicate that the proposed method is effective for reduction of thrust ripple in double secondary PMSLM.
{"title":"Thrust ripple reduction according to coil arrangement in PMLSM with double secondary side","authors":"Le Li, Fei Dong, Jiwen Zhao, Siliang Lu, Dan Zhang","doi":"10.1109/ICIEA.2016.7603820","DOIUrl":"https://doi.org/10.1109/ICIEA.2016.7603820","url":null,"abstract":"Reduction of the spatial harmonics of back electromotive force(EMF) is a useful way to reduce thrust ripple of permanent magnet linear synchronous motor (PMLSM). In this study, a method of v-skewing in the coils is proposed to reduce the harmonics to suppress thrust ripple in the PMLSM. The thrust and the harmonic are generated in a double-sided PMLSM model. The 3-D finite element method (FEM) is used to build the PMLSM model in consideration of the effect of the v-skewing. Motor platform and testing platform are also built to conduct experimental verification. Simulation results are compared with experiment values. The results indicate that the proposed method is effective for reduction of thrust ripple in double secondary PMSLM.","PeriodicalId":283114,"journal":{"name":"2016 IEEE 11th Conference on Industrial Electronics and Applications (ICIEA)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126940953","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 : 2016-06-05DOI: 10.1109/ICIEA.2016.7603959
Yin Lu, Qunjing Wang, Yi Hong, Changbao Zheng
Buck-boost constant current driving circuit is a flexible LED driving power supply, which can work properly in two modes of buck boost and boost. Buck-boost LED constant current drive circuit can adjust the operating mode according to vatiation of the load current to ensure that the output current is constant. The buck and boost topology structure is adopted as the main circuit of the drive circuit. The driving current of the experimental prototype is 2.5A and the output power is up to 30W. After a long time load test, the experimental results show that the designed circuit can work stably.
{"title":"Design of high-power buck-boost LED constant current drive circuit","authors":"Yin Lu, Qunjing Wang, Yi Hong, Changbao Zheng","doi":"10.1109/ICIEA.2016.7603959","DOIUrl":"https://doi.org/10.1109/ICIEA.2016.7603959","url":null,"abstract":"Buck-boost constant current driving circuit is a flexible LED driving power supply, which can work properly in two modes of buck boost and boost. Buck-boost LED constant current drive circuit can adjust the operating mode according to vatiation of the load current to ensure that the output current is constant. The buck and boost topology structure is adopted as the main circuit of the drive circuit. The driving current of the experimental prototype is 2.5A and the output power is up to 30W. After a long time load test, the experimental results show that the designed circuit can work stably.","PeriodicalId":283114,"journal":{"name":"2016 IEEE 11th Conference on Industrial Electronics and Applications (ICIEA)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132392268","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 : 2016-06-05DOI: 10.1109/ICIEA.2016.7603751
Firas M. F. Flaih, Lin Xiangning, A. Waqar, Rasool M. Imran
The power demand is exponentially growing across the globe. The standard distribution system fed from a high capacity power transformer and with multiple loads results in lower regulation at the tail ends. Moreover, there is an increase in the system power losses and a decrease in voltage profile. It affects the performance of the existing distribution system. In this paper, the authors have proposed a medium voltage distribution system (MVDS) to reduce the power losses and therefore improve the voltage profile for low voltage distribution system (LVDS). New distribution transformers (DTRs) of small capacity have been introduced in the distribution system along with the replacement of the existing high capacity DTRs. This method has been applied to a 20-node low voltage radial distribution network, where the voltage profile and losses were unsatisfactory. The simulation has been performed using the MATLAB environment and the results demonstrate the effectiveness of the proposed method in terms of the technical and economic feasibility. It is observed that the average voltage profile is improved by 15.6%, tail end voltage is enhanced by 23% and losses are reduced by 84% for existing the LVDS, which achieved economic benefits after 36 months for a distribution company (DSCO) and resulted in a prolonged lifetime of the equipment.
{"title":"Voltage profile and power loss improvement in distribution system using MVDS considering economic enticements","authors":"Firas M. F. Flaih, Lin Xiangning, A. Waqar, Rasool M. Imran","doi":"10.1109/ICIEA.2016.7603751","DOIUrl":"https://doi.org/10.1109/ICIEA.2016.7603751","url":null,"abstract":"The power demand is exponentially growing across the globe. The standard distribution system fed from a high capacity power transformer and with multiple loads results in lower regulation at the tail ends. Moreover, there is an increase in the system power losses and a decrease in voltage profile. It affects the performance of the existing distribution system. In this paper, the authors have proposed a medium voltage distribution system (MVDS) to reduce the power losses and therefore improve the voltage profile for low voltage distribution system (LVDS). New distribution transformers (DTRs) of small capacity have been introduced in the distribution system along with the replacement of the existing high capacity DTRs. This method has been applied to a 20-node low voltage radial distribution network, where the voltage profile and losses were unsatisfactory. The simulation has been performed using the MATLAB environment and the results demonstrate the effectiveness of the proposed method in terms of the technical and economic feasibility. It is observed that the average voltage profile is improved by 15.6%, tail end voltage is enhanced by 23% and losses are reduced by 84% for existing the LVDS, which achieved economic benefits after 36 months for a distribution company (DSCO) and resulted in a prolonged lifetime of the equipment.","PeriodicalId":283114,"journal":{"name":"2016 IEEE 11th Conference on Industrial Electronics and Applications (ICIEA)","volume":"285 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132519757","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 : 2016-06-05DOI: 10.1109/ICIEA.2016.7604007
Yikun Jia, Shaoru Zhang, Lingling Liu, Shuai Wang, C. Qie
Z source inverter overcomes the shortcomings of the traditional voltage source and current source, but its DC side current is not continuous, the voltage utilization is low and the boost factor is limited. In recent years, some scholars have proposed a new inverter - switching boost inverter (SBI). Compared with the traditional Z source inverter, the boost factor of SBI is reduced, but the cost and the voltage stress of the components are reduced. This paper presents a class of improved-SBI (ISBI) that offers several advantages when compared with a conventional SBI, including the input current is continuous, the boost voltage factor has been improved. The topology has one more active switch and inductor compared with SBI. The operating principle bases on PWM control method. The simulation results verify the class of improved-switching boost inverter is reasonable and feasible.
{"title":"Improved switching boost inverter","authors":"Yikun Jia, Shaoru Zhang, Lingling Liu, Shuai Wang, C. Qie","doi":"10.1109/ICIEA.2016.7604007","DOIUrl":"https://doi.org/10.1109/ICIEA.2016.7604007","url":null,"abstract":"Z source inverter overcomes the shortcomings of the traditional voltage source and current source, but its DC side current is not continuous, the voltage utilization is low and the boost factor is limited. In recent years, some scholars have proposed a new inverter - switching boost inverter (SBI). Compared with the traditional Z source inverter, the boost factor of SBI is reduced, but the cost and the voltage stress of the components are reduced. This paper presents a class of improved-SBI (ISBI) that offers several advantages when compared with a conventional SBI, including the input current is continuous, the boost voltage factor has been improved. The topology has one more active switch and inductor compared with SBI. The operating principle bases on PWM control method. The simulation results verify the class of improved-switching boost inverter is reasonable and feasible.","PeriodicalId":283114,"journal":{"name":"2016 IEEE 11th Conference on Industrial Electronics and Applications (ICIEA)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132072506","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 : 2016-06-05DOI: 10.1109/ICIEA.2016.7603721
P. Tu, Peng Wang, Xiaolei Hu, Chen Qi, S. Yin, M. Zagrodnik
Traditional IGBT turn-on loss evaluation methods are curve fitting of double pulse test data without insight of IGBT turn-on process. This paper proposed an analytical evaluation method of IGBT turn-on loss. In the proposed method, a qualitative IGBT switching waveform and an IGBT switching trajectory in output characteristics are used to analyze IGBT turn-on process. The detailed expressions for turn-on process are derived from an IGBT equivalent circuit model. IGBT switching transients governing equations to model IGBT turn-on loss are simplified. The turn-on loss estimated with the proposed expressions matched reasonably well with the experimental measurements.
{"title":"Analytical evaluation of IGBT turn-on loss with double pulse testing","authors":"P. Tu, Peng Wang, Xiaolei Hu, Chen Qi, S. Yin, M. Zagrodnik","doi":"10.1109/ICIEA.2016.7603721","DOIUrl":"https://doi.org/10.1109/ICIEA.2016.7603721","url":null,"abstract":"Traditional IGBT turn-on loss evaluation methods are curve fitting of double pulse test data without insight of IGBT turn-on process. This paper proposed an analytical evaluation method of IGBT turn-on loss. In the proposed method, a qualitative IGBT switching waveform and an IGBT switching trajectory in output characteristics are used to analyze IGBT turn-on process. The detailed expressions for turn-on process are derived from an IGBT equivalent circuit model. IGBT switching transients governing equations to model IGBT turn-on loss are simplified. The turn-on loss estimated with the proposed expressions matched reasonably well with the experimental measurements.","PeriodicalId":283114,"journal":{"name":"2016 IEEE 11th Conference on Industrial Electronics and Applications (ICIEA)","volume":"134 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132267566","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 : 2016-06-05DOI: 10.1109/ICIEA.2016.7603669
Mozammel Chowdhury, Junbin Gao, R. Islam
Stereo matching is an extensively researched topic in computer vision. Stereo matching algorithms are essential for recovering depth information of objects. Existing state-of-the-art stereo methods require very high processing times. Consequently, we cannot employ them in commercial applications though they are very accurate and robust. With a view to reduce the computation time this paper presents a fast and efficient stereo algorithm using fuzzy correlation measure which is the core contribution of this paper. We attempt to lessen the computation time significantly while keeping the accuracy at a reasonable stage so that the proposed algorithm can be employed in real time applications. Experimental evaluation proves the robustness and effectiveness of our proposed method comparable to other methods in terms of computational efficiency and accuracy.
{"title":"Fast stereo matching with fuzzy correlation","authors":"Mozammel Chowdhury, Junbin Gao, R. Islam","doi":"10.1109/ICIEA.2016.7603669","DOIUrl":"https://doi.org/10.1109/ICIEA.2016.7603669","url":null,"abstract":"Stereo matching is an extensively researched topic in computer vision. Stereo matching algorithms are essential for recovering depth information of objects. Existing state-of-the-art stereo methods require very high processing times. Consequently, we cannot employ them in commercial applications though they are very accurate and robust. With a view to reduce the computation time this paper presents a fast and efficient stereo algorithm using fuzzy correlation measure which is the core contribution of this paper. We attempt to lessen the computation time significantly while keeping the accuracy at a reasonable stage so that the proposed algorithm can be employed in real time applications. Experimental evaluation proves the robustness and effectiveness of our proposed method comparable to other methods in terms of computational efficiency and accuracy.","PeriodicalId":283114,"journal":{"name":"2016 IEEE 11th Conference on Industrial Electronics and Applications (ICIEA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130797603","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 : 2016-06-05DOI: 10.1109/ICIEA.2016.7603717
I. Bychkov, E. Cherkashin, A. Davydov, A. Larionov
A description of the calculus of positively constructed formulas (PCF) and prover based on this calculus is considered. The PCF calculus has been developed by Russian scientists S.N. Vassiliev and A.K. Zherlov by an evolutionary way in describing and solving control theory problems. This calculus has features, which are applicable in control theory. The described implementation of the prover uses several techniques and strategies to improve prover performance. The prover is being tested by means of solving problems from TPTP library. The usage of implemented inference search strategies is also commented in this paper.
{"title":"Software for automated theorem proving based on the calculus of positively constructed formulas","authors":"I. Bychkov, E. Cherkashin, A. Davydov, A. Larionov","doi":"10.1109/ICIEA.2016.7603717","DOIUrl":"https://doi.org/10.1109/ICIEA.2016.7603717","url":null,"abstract":"A description of the calculus of positively constructed formulas (PCF) and prover based on this calculus is considered. The PCF calculus has been developed by Russian scientists S.N. Vassiliev and A.K. Zherlov by an evolutionary way in describing and solving control theory problems. This calculus has features, which are applicable in control theory. The described implementation of the prover uses several techniques and strategies to improve prover performance. The prover is being tested by means of solving problems from TPTP library. The usage of implemented inference search strategies is also commented in this paper.","PeriodicalId":283114,"journal":{"name":"2016 IEEE 11th Conference on Industrial Electronics and Applications (ICIEA)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123190939","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 : 2016-06-05DOI: 10.1109/ICIEA.2016.7603684
Bin Cao, Jin Xiao, Jingfang Chen, Wenyuan Qin, Changbo Fan
Bidirectional DC-DC converter (BDC), is being widely used in all kinds of fields as both charger and discharger which can greatly lessen the volume and weight of the whole applied system. This paper analyzes mainstream topological structures of BDC and then proposes a bidirectional half-bridge converter with Micro Control Unit (MCU) in control of three working modes: buck charging mode, boost discharging mode and buck-boost mode. Afterwards, experiments are made to validate the availability of the proposed prototype. Besides, the constancy of the output voltage is tested via simulation, and prototype tests are also accomplished to verify the constancy of both discharging voltage and charging current and the automatic switching of the system. As a result, the system attains high conversion efficiency that runs up to 94%.
{"title":"A high efficiency DC-DC converter based on bidirectional half-bridge","authors":"Bin Cao, Jin Xiao, Jingfang Chen, Wenyuan Qin, Changbo Fan","doi":"10.1109/ICIEA.2016.7603684","DOIUrl":"https://doi.org/10.1109/ICIEA.2016.7603684","url":null,"abstract":"Bidirectional DC-DC converter (BDC), is being widely used in all kinds of fields as both charger and discharger which can greatly lessen the volume and weight of the whole applied system. This paper analyzes mainstream topological structures of BDC and then proposes a bidirectional half-bridge converter with Micro Control Unit (MCU) in control of three working modes: buck charging mode, boost discharging mode and buck-boost mode. Afterwards, experiments are made to validate the availability of the proposed prototype. Besides, the constancy of the output voltage is tested via simulation, and prototype tests are also accomplished to verify the constancy of both discharging voltage and charging current and the automatic switching of the system. As a result, the system attains high conversion efficiency that runs up to 94%.","PeriodicalId":283114,"journal":{"name":"2016 IEEE 11th Conference on Industrial Electronics and Applications (ICIEA)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125961524","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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