Pub Date : 2017-03-01DOI: 10.1109/IEECON.2017.8075739
E. Gladkikh, M. Alvarez‐Herault, B. Raison, V. Vai, L. Bun
This paper presents a novel algorithm to optimize a topology for tackling the challenge of increasing uncertainty on load demand (growth rate with connection of new loads) in low-voltage (LV) distribution. This paper aims at finding which load connection phase induces the lowest costs (investment and power losses) and phase balancing while satisfying the techno-economic aspects over planning study. A mixed integer quadratically constrained programming (MIQCP) and shortest path-bin packing with arborescence flow are developed to perform this work. To illustrate this method, the example of LV distribution (33 bus) is chosen to be a case study of an initial year. Monte-Carlo (MC) simulation method is employed to evaluate the results. The simulation results obtained on test system support an effectiveness of method.
{"title":"Low-voltage distribution system planning under load demand uncertainty: Growth rate with connection of new loads","authors":"E. Gladkikh, M. Alvarez‐Herault, B. Raison, V. Vai, L. Bun","doi":"10.1109/IEECON.2017.8075739","DOIUrl":"https://doi.org/10.1109/IEECON.2017.8075739","url":null,"abstract":"This paper presents a novel algorithm to optimize a topology for tackling the challenge of increasing uncertainty on load demand (growth rate with connection of new loads) in low-voltage (LV) distribution. This paper aims at finding which load connection phase induces the lowest costs (investment and power losses) and phase balancing while satisfying the techno-economic aspects over planning study. A mixed integer quadratically constrained programming (MIQCP) and shortest path-bin packing with arborescence flow are developed to perform this work. To illustrate this method, the example of LV distribution (33 bus) is chosen to be a case study of an initial year. Monte-Carlo (MC) simulation method is employed to evaluate the results. The simulation results obtained on test system support an effectiveness of method.","PeriodicalId":196081,"journal":{"name":"2017 International Electrical Engineering Congress (iEECON)","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127027697","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 : 2017-03-01DOI: 10.1109/IEECON.2017.8075866
M. Salvador, R. Carlo, S. Joel, T. Q. V. Paolo, Kerwin L. Tungala, Seigfred V. Prado
This paper describes a research project conducted to correlate emotion to film rating classification using EEG signals measured by Emotiv device. Certain films contain inappropriate content that call for the need to classify their ratings. Every Television of Film Review Board rates a certain film based on their general criteria. Since emotion plays a huge role in decision making, this paper conducts a study of the correlation of emotion to film classification. This research is made since decision-making can be greatly affected by emotion and no research paper has studied a correlation between the two. To do this study, firstly, literature research has been performed to establish a proper approach on acquisition and processing of EEG signals. Second is the gathering of data in a controlled environment and putting this data into practice during the experimental phase. EEG data were processed to extract the features of a certain EEG. Pearson's Correlation Coefficient was used to correlate data of emotions and film ratings.
{"title":"Correlation of emotion to film rating classification using EEG signal analysis","authors":"M. Salvador, R. Carlo, S. Joel, T. Q. V. Paolo, Kerwin L. Tungala, Seigfred V. Prado","doi":"10.1109/IEECON.2017.8075866","DOIUrl":"https://doi.org/10.1109/IEECON.2017.8075866","url":null,"abstract":"This paper describes a research project conducted to correlate emotion to film rating classification using EEG signals measured by Emotiv device. Certain films contain inappropriate content that call for the need to classify their ratings. Every Television of Film Review Board rates a certain film based on their general criteria. Since emotion plays a huge role in decision making, this paper conducts a study of the correlation of emotion to film classification. This research is made since decision-making can be greatly affected by emotion and no research paper has studied a correlation between the two. To do this study, firstly, literature research has been performed to establish a proper approach on acquisition and processing of EEG signals. Second is the gathering of data in a controlled environment and putting this data into practice during the experimental phase. EEG data were processed to extract the features of a certain EEG. Pearson's Correlation Coefficient was used to correlate data of emotions and film ratings.","PeriodicalId":196081,"journal":{"name":"2017 International Electrical Engineering Congress (iEECON)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125665027","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 : 2017-03-01DOI: 10.1109/IEECON.2017.8075779
Xiancheng Zheng, H. Zaman, Xiaohua Wu, Husan Ali, Shahbaz Khan
This paper presents an adaptive control strategy for voltage regulation of three phase inverter in the standalone application. A direct type adaptive fuzzy logic controller (FLC) is employed which reduces the computational cost and guarantees stable load voltage during both steady state and load disturbance. To validate the effectiveness of the proposed control strategy, the output voltage and power flow waveforms of 80kW inverter are presented. In addition, the frequency spectrum of the load voltage is presented to evaluate the harmonic distortion. The system is simulated in Matlab/Simulink software with off-grid linear as well as nonlinear loads. The nonlinear load employed for performance evaluation is a three phase diode rectifier with inductive filter.
{"title":"Direct fuzzy logic controller for voltage control of standalone three phase inverter","authors":"Xiancheng Zheng, H. Zaman, Xiaohua Wu, Husan Ali, Shahbaz Khan","doi":"10.1109/IEECON.2017.8075779","DOIUrl":"https://doi.org/10.1109/IEECON.2017.8075779","url":null,"abstract":"This paper presents an adaptive control strategy for voltage regulation of three phase inverter in the standalone application. A direct type adaptive fuzzy logic controller (FLC) is employed which reduces the computational cost and guarantees stable load voltage during both steady state and load disturbance. To validate the effectiveness of the proposed control strategy, the output voltage and power flow waveforms of 80kW inverter are presented. In addition, the frequency spectrum of the load voltage is presented to evaluate the harmonic distortion. The system is simulated in Matlab/Simulink software with off-grid linear as well as nonlinear loads. The nonlinear load employed for performance evaluation is a three phase diode rectifier with inductive filter.","PeriodicalId":196081,"journal":{"name":"2017 International Electrical Engineering Congress (iEECON)","volume":"4 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130587988","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 : 2017-03-01DOI: 10.1109/IEECON.2017.8075790
Jatupat Chartpram, A. Pichetjamroen, S. Dechanupaprittha
This paper demonstrates how to design an adaptable controller to charge plug-in electric vehicles (PEVs), considering an individual vehicle charging, in order to stabilize the interconnected smart grids embedded with the renewable energy supply, and alleviate the swing effect to the operation of controllable distributed generator in the system. To achieve these objectives, the Particle Swarm Optimization is adopted to explore the optimal parameters of the Proportional Integral (PI) controller. Moreover, this paper also shows how to utilize the Synchrophasor-based dynamic monitoring system for assessing stability considering renewable energy in the smart grids system. The potential for the practical utilization of the adaptive controller designed is evaluated and discussed at the end of the paper.
{"title":"Synchrophasor-based adaptive controller design considering individual charging for interconnected smart grids stabilization","authors":"Jatupat Chartpram, A. Pichetjamroen, S. Dechanupaprittha","doi":"10.1109/IEECON.2017.8075790","DOIUrl":"https://doi.org/10.1109/IEECON.2017.8075790","url":null,"abstract":"This paper demonstrates how to design an adaptable controller to charge plug-in electric vehicles (PEVs), considering an individual vehicle charging, in order to stabilize the interconnected smart grids embedded with the renewable energy supply, and alleviate the swing effect to the operation of controllable distributed generator in the system. To achieve these objectives, the Particle Swarm Optimization is adopted to explore the optimal parameters of the Proportional Integral (PI) controller. Moreover, this paper also shows how to utilize the Synchrophasor-based dynamic monitoring system for assessing stability considering renewable energy in the smart grids system. The potential for the practical utilization of the adaptive controller designed is evaluated and discussed at the end of the paper.","PeriodicalId":196081,"journal":{"name":"2017 International Electrical Engineering Congress (iEECON)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129290987","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 : 2017-03-01DOI: 10.1109/IEECON.2017.8075893
Kasan Hemasuk, S. Po-ngam
It is known that energy source used in car today comes from fuel, which generates pollution to the environment. The scientists have forecasted that the amount of oil will be decreasing in the future. In the present, scientists and engineers seek for new energy sources to reimburse oil. Causing no harm to the environment is the first priority. To overcome this problem, the electric vehicle is the popular solution. In this paper, the simplified regenerative boost converter for electric vehicle applications is proposed. The two-switch boost converter is presented for supplying the power to charge batteries on the regenerative mode. The battery voltage is 288 V (12V, 24 batteries), was increased to 450 V for supplying the 3-phase inverter. The space vector PWM inverter is introduced to driving the 3-phase/50 Hz/230 V/20 kW induction motor. The feasibility of the proposed method is confirmed by simulations.
众所周知，今天汽车使用的能源来自燃料，这对环境产生污染。科学家们预测未来石油的数量将会减少。目前，科学家和工程师们正在寻找新的能源来补偿石油。对环境不造成危害是第一要务。为了克服这个问题，电动汽车是流行的解决方案。本文提出了一种适用于电动汽车的简化再生式升压变换器。提出了一种双开关升压变换器，用于在再生模式下为充电电池供电。电池电压为288 V (12V, 24节电池)，增加到450 V供三相逆变器供电。介绍了空间矢量PWM逆变器驱动三相/ 50hz / 230v / 20kw异步电动机。仿真结果验证了该方法的可行性。
{"title":"The simplified regenerative boost converter for electric vehicle applications","authors":"Kasan Hemasuk, S. Po-ngam","doi":"10.1109/IEECON.2017.8075893","DOIUrl":"https://doi.org/10.1109/IEECON.2017.8075893","url":null,"abstract":"It is known that energy source used in car today comes from fuel, which generates pollution to the environment. The scientists have forecasted that the amount of oil will be decreasing in the future. In the present, scientists and engineers seek for new energy sources to reimburse oil. Causing no harm to the environment is the first priority. To overcome this problem, the electric vehicle is the popular solution. In this paper, the simplified regenerative boost converter for electric vehicle applications is proposed. The two-switch boost converter is presented for supplying the power to charge batteries on the regenerative mode. The battery voltage is 288 V (12V, 24 batteries), was increased to 450 V for supplying the 3-phase inverter. The space vector PWM inverter is introduced to driving the 3-phase/50 Hz/230 V/20 kW induction motor. The feasibility of the proposed method is confirmed by simulations.","PeriodicalId":196081,"journal":{"name":"2017 International Electrical Engineering Congress (iEECON)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123349318","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 : 2017-03-01DOI: 10.1109/IEECON.2017.8075844
Chaiyong Soemphol, Phatsagul Thitimahatthanagusol, E. Khoomwong, M. Kupimai
In this paper we introduce a resonator using asymmetric single circular split ring resonator. The impact of the degree of asymmetric on the frequency response and its quality factor within the microwave frequency regime has been studied. The results have been shown that the resonance frequency and quality factor of asymmetric single circular split ring resonator are strongly depended on the relations between the gap orientation and the electric field direction. More asymmetric structure will generate high Q-factor.
{"title":"Q-factor control in asymmetry single circular split ring resonator via positon of gap","authors":"Chaiyong Soemphol, Phatsagul Thitimahatthanagusol, E. Khoomwong, M. Kupimai","doi":"10.1109/IEECON.2017.8075844","DOIUrl":"https://doi.org/10.1109/IEECON.2017.8075844","url":null,"abstract":"In this paper we introduce a resonator using asymmetric single circular split ring resonator. The impact of the degree of asymmetric on the frequency response and its quality factor within the microwave frequency regime has been studied. The results have been shown that the resonance frequency and quality factor of asymmetric single circular split ring resonator are strongly depended on the relations between the gap orientation and the electric field direction. More asymmetric structure will generate high Q-factor.","PeriodicalId":196081,"journal":{"name":"2017 International Electrical Engineering Congress (iEECON)","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126215254","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 : 2017-03-01DOI: 10.1109/IEECON.2017.8075796
Chumpol Siriwattanasit, A. Sangswang, S. Naetiladdanon
Nowadays, transformerless photovoltaic (PV) inverter systems are becoming to be used widely to achieve high efficiency, and the research level of PV systems is widespread continuously. However, main problems of PV inverter systems are the leakage currents, electromagnetic emissions, and losses in system. This paper introduces the buck-boost-based three-switch three-state Z-source inverter for using with grid-connected PV system, and it can provide dual grounding for suppression problems of PV inverter system and provide boost capability. Moreover, this paper presents the performance comparison between the buck-boost-based three-switch three-state Z-source grid-connected PV inverter and highly efficient and reliable inverter concept (HERIC) grid-connected PV inverter with boost converter. The detailed designs are validated by the simulation results.
{"title":"Performance comparison between HERIC and Z-source single-phase transformerless inverters","authors":"Chumpol Siriwattanasit, A. Sangswang, S. Naetiladdanon","doi":"10.1109/IEECON.2017.8075796","DOIUrl":"https://doi.org/10.1109/IEECON.2017.8075796","url":null,"abstract":"Nowadays, transformerless photovoltaic (PV) inverter systems are becoming to be used widely to achieve high efficiency, and the research level of PV systems is widespread continuously. However, main problems of PV inverter systems are the leakage currents, electromagnetic emissions, and losses in system. This paper introduces the buck-boost-based three-switch three-state Z-source inverter for using with grid-connected PV system, and it can provide dual grounding for suppression problems of PV inverter system and provide boost capability. Moreover, this paper presents the performance comparison between the buck-boost-based three-switch three-state Z-source grid-connected PV inverter and highly efficient and reliable inverter concept (HERIC) grid-connected PV inverter with boost converter. The detailed designs are validated by the simulation results.","PeriodicalId":196081,"journal":{"name":"2017 International Electrical Engineering Congress (iEECON)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126242716","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 : 2017-03-01DOI: 10.1109/IEECON.2017.8075889
D. Puangdownreong, S. Hlungnamtip, C. Thammarat, A. Nawikavatan
Flower pollination algorithm (FPA) is one of the most efficient population-based nature-inspired metaheuristic optimization algorithms based on the flower pollination process of flowering plants. With Lévy distribution, the FPA can control the balance of exploration and exploitation properties with a proposed switch probability. This leads the FPA efficiently escape from local entrapment and reach global optimal rapidly. In this paper, the application of FPA to parameter identification of a direct current (DC) motor model is proposed. Under testing, the DC motor system was excited by the step input to generate the specific level of the motor speed considered as the output of the system. As results of parameter identification and validation, it was found that the FPA can provide the optimal parameters of DC motor model representing system dynamics accurately. Very good agreement between actual system dynamics behavior and model parameters obtained by the FPA is completely confirmed.
{"title":"Application of flower pollination algorithm to parameter identification of DC motor model","authors":"D. Puangdownreong, S. Hlungnamtip, C. Thammarat, A. Nawikavatan","doi":"10.1109/IEECON.2017.8075889","DOIUrl":"https://doi.org/10.1109/IEECON.2017.8075889","url":null,"abstract":"Flower pollination algorithm (FPA) is one of the most efficient population-based nature-inspired metaheuristic optimization algorithms based on the flower pollination process of flowering plants. With Lévy distribution, the FPA can control the balance of exploration and exploitation properties with a proposed switch probability. This leads the FPA efficiently escape from local entrapment and reach global optimal rapidly. In this paper, the application of FPA to parameter identification of a direct current (DC) motor model is proposed. Under testing, the DC motor system was excited by the step input to generate the specific level of the motor speed considered as the output of the system. As results of parameter identification and validation, it was found that the FPA can provide the optimal parameters of DC motor model representing system dynamics accurately. Very good agreement between actual system dynamics behavior and model parameters obtained by the FPA is completely confirmed.","PeriodicalId":196081,"journal":{"name":"2017 International Electrical Engineering Congress (iEECON)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126503852","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 : 2017-03-01DOI: 10.1109/IEECON.2017.8075801
Thanayus Laosawatdigun, W. Kanokbannakorn, S. Sirisukprasert, N. Teerakawanich
Due to the significantly increasing of Photovoltaic generations in distribution system, many utilities have reported about the adversely impact of high penetration PV on voltage variations. The various reactive power control strategies have been proposed to solve this issue. The aim of this paper is to study the performance of the implementation of three reactive power control strategies i.e. cosφ, cosφ(P) and Q(U) in Provincial Electricity Authority (PEA) distribution system. The large-scale PV Plant in this study built by DIgSILENT PowerFactory is used to perform simulation. The simulations are shown the voltage improvement and feeder losses on the different reactive power control strategies, by comparing with the base case (PV is generating the maximum active power and not injecting reactive power). The results are expected to use as a guideline for further development of PEA grid code.
{"title":"The study of reactive power control strategies of PV plant in PEA distribution system","authors":"Thanayus Laosawatdigun, W. Kanokbannakorn, S. Sirisukprasert, N. Teerakawanich","doi":"10.1109/IEECON.2017.8075801","DOIUrl":"https://doi.org/10.1109/IEECON.2017.8075801","url":null,"abstract":"Due to the significantly increasing of Photovoltaic generations in distribution system, many utilities have reported about the adversely impact of high penetration PV on voltage variations. The various reactive power control strategies have been proposed to solve this issue. The aim of this paper is to study the performance of the implementation of three reactive power control strategies i.e. cosφ, cosφ(P) and Q(U) in Provincial Electricity Authority (PEA) distribution system. The large-scale PV Plant in this study built by DIgSILENT PowerFactory is used to perform simulation. The simulations are shown the voltage improvement and feeder losses on the different reactive power control strategies, by comparing with the base case (PV is generating the maximum active power and not injecting reactive power). The results are expected to use as a guideline for further development of PEA grid code.","PeriodicalId":196081,"journal":{"name":"2017 International Electrical Engineering Congress (iEECON)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122573403","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 : 2017-03-01DOI: 10.1109/IEECON.2017.8075891
S. Mallick, K. Suman, R. Kar, D. Mandal, S. Ghoshal
An optimally designed CMOS Op-Amp has been presented in this article. Opposition concept based harmony Search (OHS) algorithm is applied for obtaining the minimum MOS area of the proposed Op-Amp. The proposed OHS based analog CMOS Op-Amp circuit design has alleviated from the problems of suboptimal convergence and stagnation, unlike Particle Swarm Optimization (PSO) and Harmony Search (HS). The least total MOS area of 121.8 μm2 is obtained in 0.35 μm CMOS technology with a power dissipation of 616.3 μW.
{"title":"Sizing of two stage Op-Amp using OHS algorithm","authors":"S. Mallick, K. Suman, R. Kar, D. Mandal, S. Ghoshal","doi":"10.1109/IEECON.2017.8075891","DOIUrl":"https://doi.org/10.1109/IEECON.2017.8075891","url":null,"abstract":"An optimally designed CMOS Op-Amp has been presented in this article. Opposition concept based harmony Search (OHS) algorithm is applied for obtaining the minimum MOS area of the proposed Op-Amp. The proposed OHS based analog CMOS Op-Amp circuit design has alleviated from the problems of suboptimal convergence and stagnation, unlike Particle Swarm Optimization (PSO) and Harmony Search (HS). The least total MOS area of 121.8 μm2 is obtained in 0.35 μm CMOS technology with a power dissipation of 616.3 μW.","PeriodicalId":196081,"journal":{"name":"2017 International Electrical Engineering Congress (iEECON)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116624986","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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