Pub Date : 2016-03-21DOI: 10.1109/SSD.2016.7473683
Marten Wegener, Daniel Froß, Marko Rößler, Chris Drechsler, Christian Pätz, U. Heinkel
In this paper a solution is presented that realise the detection of order of moving UHF-RFID (Ultra High Frequency - Radio Frequency Identification) tags. Besides pure in-field detection of tags, further information corresponding to the physical distance between tag and interrogator such as signal strength or timing information can be evaluated. The method used in this work exploits phase values together with time stamps. In this way the reader behaves like a multi sensor platform. To solve the system inherent problem of ambiguities caused by phase wrapping Kalman Filters are used to recover the unwrapped phase for every tag. Based on this information the algorithm then retrieves the tag's location incorporating knowledge about the principle arrangement and movement of the tags. To validate the robustness of our approach various test series with an industrial ready reader have been performed also discussing the limits of the given approach.
{"title":"Relative localisation of passive UHF-tags by phase tracking","authors":"Marten Wegener, Daniel Froß, Marko Rößler, Chris Drechsler, Christian Pätz, U. Heinkel","doi":"10.1109/SSD.2016.7473683","DOIUrl":"https://doi.org/10.1109/SSD.2016.7473683","url":null,"abstract":"In this paper a solution is presented that realise the detection of order of moving UHF-RFID (Ultra High Frequency - Radio Frequency Identification) tags. Besides pure in-field detection of tags, further information corresponding to the physical distance between tag and interrogator such as signal strength or timing information can be evaluated. The method used in this work exploits phase values together with time stamps. In this way the reader behaves like a multi sensor platform. To solve the system inherent problem of ambiguities caused by phase wrapping Kalman Filters are used to recover the unwrapped phase for every tag. Based on this information the algorithm then retrieves the tag's location incorporating knowledge about the principle arrangement and movement of the tags. To validate the robustness of our approach various test series with an industrial ready reader have been performed also discussing the limits of the given approach.","PeriodicalId":149580,"journal":{"name":"2016 13th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132153570","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 : 2016-03-21DOI: 10.1109/SSD.2016.7473715
Yahya A. Alhammad, W. Al-Azzawi, T. Tutunji
In this work, a method (based on Peltier effect) is used to improve power efficiency for photovoltaic panel by using the wasted heat energy emitted by cars' exhaust systems. Thermoelectric cooler (TEC) and thermoelectric generator (TEG) modules are used to cool down and therefore improve the efficiency of solar panels used as an auxiliary electrical energy in hybrid cars. The TEG should be mounted on the exhaust system while the TEC should be mounted on the solar panel. MATLAB simulation is presented to show that solar panel efficiency is improved by cooling down the panel's temperature. It is shown that the efficiency is increased by more than 60% when the temperature gradient is greater than 80 OC. A proposed model combination of TEG and TEC modules for optimal use of photovoltaic panel in hybrid applications is presented. Calculations of the output electric power that is generated from TEGS on the exhaust and amount of heat dissipated from photovoltaic panel to the heat sink are performed. The main contribution is the formulation of mathematical model for current control. This current drives the TEG module to power the TEC module in order to achieve the optimal current and therefore improve the coefficient of performance, (COP).
{"title":"Current control to improve COP of thermoelectric generator and cooler for PV panel cooling","authors":"Yahya A. Alhammad, W. Al-Azzawi, T. Tutunji","doi":"10.1109/SSD.2016.7473715","DOIUrl":"https://doi.org/10.1109/SSD.2016.7473715","url":null,"abstract":"In this work, a method (based on Peltier effect) is used to improve power efficiency for photovoltaic panel by using the wasted heat energy emitted by cars' exhaust systems. Thermoelectric cooler (TEC) and thermoelectric generator (TEG) modules are used to cool down and therefore improve the efficiency of solar panels used as an auxiliary electrical energy in hybrid cars. The TEG should be mounted on the exhaust system while the TEC should be mounted on the solar panel. MATLAB simulation is presented to show that solar panel efficiency is improved by cooling down the panel's temperature. It is shown that the efficiency is increased by more than 60% when the temperature gradient is greater than 80 OC. A proposed model combination of TEG and TEC modules for optimal use of photovoltaic panel in hybrid applications is presented. Calculations of the output electric power that is generated from TEGS on the exhaust and amount of heat dissipated from photovoltaic panel to the heat sink are performed. The main contribution is the formulation of mathematical model for current control. This current drives the TEG module to power the TEC module in order to achieve the optimal current and therefore improve the coefficient of performance, (COP).","PeriodicalId":149580,"journal":{"name":"2016 13th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132197066","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 : 2016-03-21DOI: 10.1109/SSD.2016.7473672
K. Al-Aubidy, Ahmad M. Derbas, Prof. Kasim Mousa Al-Aubidy
The main objective of this research is design and realization of real-time monitoring and alarming system for patient health, especially for patients suffering from diseases during their normal life. The proposed system has an embedded microcontroller connected to a set of medical sensors (related to the patient case) and a wireless communication module (Bluetooth). Each patient is considered as a node in a wireless sensor network and connected to a central node installed at the medical center through an internet connection. The embedded microcontroller checks if the patient health status is going well or not by analyzing the scanned medical signals. If the analysis results are abnormal, the embedded unit uses the patient's phone to transmit these signals directly to the medical center. In this case, the doctor will send medical advice to the patient to save his/her life. The implemented prototype has been tested and calibrated with standard devices. The experimental results confirm the effectiveness of the proposed system that is accurate in scanning, clear in monitoring, intelligent in decision making, reliable in communication, and cheap (about 100 US$).
{"title":"Real-time patient health monitoring and alarming using wireless-sensor-network","authors":"K. Al-Aubidy, Ahmad M. Derbas, Prof. Kasim Mousa Al-Aubidy","doi":"10.1109/SSD.2016.7473672","DOIUrl":"https://doi.org/10.1109/SSD.2016.7473672","url":null,"abstract":"The main objective of this research is design and realization of real-time monitoring and alarming system for patient health, especially for patients suffering from diseases during their normal life. The proposed system has an embedded microcontroller connected to a set of medical sensors (related to the patient case) and a wireless communication module (Bluetooth). Each patient is considered as a node in a wireless sensor network and connected to a central node installed at the medical center through an internet connection. The embedded microcontroller checks if the patient health status is going well or not by analyzing the scanned medical signals. If the analysis results are abnormal, the embedded unit uses the patient's phone to transmit these signals directly to the medical center. In this case, the doctor will send medical advice to the patient to save his/her life. The implemented prototype has been tested and calibrated with standard devices. The experimental results confirm the effectiveness of the proposed system that is accurate in scanning, clear in monitoring, intelligent in decision making, reliable in communication, and cheap (about 100 US$).","PeriodicalId":149580,"journal":{"name":"2016 13th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133434602","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 : 2016-03-21DOI: 10.1109/SSD.2016.7473681
R. Abdelmalek, Z. Mnasri
This work aims to develop a high quality Arabic concatenative speech synthesis system based on unit selection. The original unit selection algorithm was modified to integrate more phonological, linguistic and contextual features in order to improve the selection cost calculation from one side, and more prosodic parameters for more exact concatenation cost estimation from the other side. The subjective assessments based on MOS (Mean Opinion Score) tests and visual comparison of waveforms show satisfactory results.
{"title":"High quality Arabic text-to-speech synthesis using unit selection","authors":"R. Abdelmalek, Z. Mnasri","doi":"10.1109/SSD.2016.7473681","DOIUrl":"https://doi.org/10.1109/SSD.2016.7473681","url":null,"abstract":"This work aims to develop a high quality Arabic concatenative speech synthesis system based on unit selection. The original unit selection algorithm was modified to integrate more phonological, linguistic and contextual features in order to improve the selection cost calculation from one side, and more prosodic parameters for more exact concatenation cost estimation from the other side. The subjective assessments based on MOS (Mean Opinion Score) tests and visual comparison of waveforms show satisfactory results.","PeriodicalId":149580,"journal":{"name":"2016 13th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123794859","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 : 2016-03-21DOI: 10.1109/SSD.2016.7473734
M. Moinuddin, A. Zerguine
This work presents a transient analysis of the recently proposed Noise Constrained Least Mean Square (NCLMS) and the Zero Noise Constrained LMS (ZN CLMS) algorithms. The analysis reported here is based upon the concept of the fundamental energy conservation relation and therefore on an easy manipulation of the analysis. Moreover, new stability bounds are derived to guarantee the mean-square-error convergence of the two algorithms. Furthermore, as a by-product of this analysis, the steady-state mean-square-deviation (MSD) is also derived for the first time for these two algorithms. Finally, simulation results corroborate the theoretical findings.
{"title":"Transient analysis of NCLMS and ZNCLMS algorithms","authors":"M. Moinuddin, A. Zerguine","doi":"10.1109/SSD.2016.7473734","DOIUrl":"https://doi.org/10.1109/SSD.2016.7473734","url":null,"abstract":"This work presents a transient analysis of the recently proposed Noise Constrained Least Mean Square (NCLMS) and the Zero Noise Constrained LMS (ZN CLMS) algorithms. The analysis reported here is based upon the concept of the fundamental energy conservation relation and therefore on an easy manipulation of the analysis. Moreover, new stability bounds are derived to guarantee the mean-square-error convergence of the two algorithms. Furthermore, as a by-product of this analysis, the steady-state mean-square-deviation (MSD) is also derived for the first time for these two algorithms. Finally, simulation results corroborate the theoretical findings.","PeriodicalId":149580,"journal":{"name":"2016 13th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130290428","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 : 2016-03-21DOI: 10.1109/SSD.2016.7473717
Houda Ghabri, D. B. Issa, H. Samet
Controllable-polarity transistors have an interesting property, they can switch from p- to n-type behavior and vice-versa dynamically. This opens up the opportunity for building novel and complex functions in fine-grain reconfigurable logic inaccessible to MOSFETs. Double-gate carbon nanotube field effect transistors (DG-CNTFETs) is one of the major promising candidate for reconfigurable circuit reaching a good performance levels. In this paper we will demonstrate the benefit of designing a reconfigurable circuit based on a compact physical model of these transistor. First, an overview of different types of carbon nanotube field-effect, transistor (CNTFET) is given. DG-CNTFET model is described, and characterization of transistor is done. Finally a dynamically reconfigurable 8-function logic gate (CNT-DR8F) based on a (DG-CNTFET) is described, simulated and analyzed.
{"title":"Reconfigurable circuits design based on DG-CNTFET transistors","authors":"Houda Ghabri, D. B. Issa, H. Samet","doi":"10.1109/SSD.2016.7473717","DOIUrl":"https://doi.org/10.1109/SSD.2016.7473717","url":null,"abstract":"Controllable-polarity transistors have an interesting property, they can switch from p- to n-type behavior and vice-versa dynamically. This opens up the opportunity for building novel and complex functions in fine-grain reconfigurable logic inaccessible to MOSFETs. Double-gate carbon nanotube field effect transistors (DG-CNTFETs) is one of the major promising candidate for reconfigurable circuit reaching a good performance levels. In this paper we will demonstrate the benefit of designing a reconfigurable circuit based on a compact physical model of these transistor. First, an overview of different types of carbon nanotube field-effect, transistor (CNTFET) is given. DG-CNTFET model is described, and characterization of transistor is done. Finally a dynamically reconfigurable 8-function logic gate (CNT-DR8F) based on a (DG-CNTFET) is described, simulated and analyzed.","PeriodicalId":149580,"journal":{"name":"2016 13th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129232392","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 : 2016-03-21DOI: 10.1109/SSD.2016.7473778
O. Kahouli, H. H. Abdallah
The power system models for transient stability studies are nonlinear and complex. In this way, the contribution of this paper is to present design methodologies for stabilization of the transient faulted power system. So, the nonlinear model is represented by a Takagi-Sugeno fuzzy model. Two fuzzy controls which are the fuzzy PDC (Parallel Distributed Compensation) control and the fuzzy optimal control are proposed and compared. For illustration purposes, these techniques are applied successfully to 4-machine system. A 3-phase to ground fault is considered on line between two buses.
{"title":"Stabilization of multimachine power systems by PDC and optimal fuzzy controls","authors":"O. Kahouli, H. H. Abdallah","doi":"10.1109/SSD.2016.7473778","DOIUrl":"https://doi.org/10.1109/SSD.2016.7473778","url":null,"abstract":"The power system models for transient stability studies are nonlinear and complex. In this way, the contribution of this paper is to present design methodologies for stabilization of the transient faulted power system. So, the nonlinear model is represented by a Takagi-Sugeno fuzzy model. Two fuzzy controls which are the fuzzy PDC (Parallel Distributed Compensation) control and the fuzzy optimal control are proposed and compared. For illustration purposes, these techniques are applied successfully to 4-machine system. A 3-phase to ground fault is considered on line between two buses.","PeriodicalId":149580,"journal":{"name":"2016 13th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127598812","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 : 2016-03-21DOI: 10.1109/SSD.2016.7473753
S. Aliyu, M. Mohandes, Mohamed Deriche, S. Badran
Several studies have been carried on sign language recognition systems, however, practically deployable system for real-time use is still a challenge. Traditionally, sign language recognition systems have either used sensor gloves or digital cameras to acquire and process hand gestures. Both approaches exhibit some disadvantages for real time deployment that hindered it large scale adoption. With the growth witnessed in gaming systems, two new instruments have been introduced namely, the Microsoft Kinect (MK) and the leap motion controller. The MK system has been developed to interact with video games by tracking full body movements and gestures. To overcome some of the disadvantages of the classical methods, we propose here to develop an Arabic sign language recognition system based on MK system. The developed system was tested with 20 signs from the Arabic sign language dictionary. Therefore, in this paper, we present our experiment carried out using the MK setup on 20 Arabic sign language words. Video samples of both true color images and depth images were collected from native deaf signer. Linear Discriminant analysis was used for feature dimension reduction and sign classification. Furthermore, fusion from RGB and depth sensor was carried at feature and decision level giving an overall best accuracy of 99.8%.
{"title":"Arabie sign language recognition using the Microsoft Kinect","authors":"S. Aliyu, M. Mohandes, Mohamed Deriche, S. Badran","doi":"10.1109/SSD.2016.7473753","DOIUrl":"https://doi.org/10.1109/SSD.2016.7473753","url":null,"abstract":"Several studies have been carried on sign language recognition systems, however, practically deployable system for real-time use is still a challenge. Traditionally, sign language recognition systems have either used sensor gloves or digital cameras to acquire and process hand gestures. Both approaches exhibit some disadvantages for real time deployment that hindered it large scale adoption. With the growth witnessed in gaming systems, two new instruments have been introduced namely, the Microsoft Kinect (MK) and the leap motion controller. The MK system has been developed to interact with video games by tracking full body movements and gestures. To overcome some of the disadvantages of the classical methods, we propose here to develop an Arabic sign language recognition system based on MK system. The developed system was tested with 20 signs from the Arabic sign language dictionary. Therefore, in this paper, we present our experiment carried out using the MK setup on 20 Arabic sign language words. Video samples of both true color images and depth images were collected from native deaf signer. Linear Discriminant analysis was used for feature dimension reduction and sign classification. Furthermore, fusion from RGB and depth sensor was carried at feature and decision level giving an overall best accuracy of 99.8%.","PeriodicalId":149580,"journal":{"name":"2016 13th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122963657","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 : 2016-03-21DOI: 10.1109/SSD.2016.7473766
Mohamed Abdelmoula, S. Moughamir, B. Robert
This paper discusses an efficient method for handling the mixed Differential and Algebraic Equations (DAE's) of a stand-alone Photovoltaic Power System (PvPS). The beginning of the paper is a description of the PvPS DAE's. Next, one of most popular techniques for solving DAE's, the Backward Differentiation Formula (BDF), is applied to the PvPS problem. At the end, the solver performances are improved in order to obtain a suitable integrator for chaotic modes simulations.
{"title":"Analysis and implementation of nonlinear implicit differential-algebraic equations solver: Application to a photovoltaic power system","authors":"Mohamed Abdelmoula, S. Moughamir, B. Robert","doi":"10.1109/SSD.2016.7473766","DOIUrl":"https://doi.org/10.1109/SSD.2016.7473766","url":null,"abstract":"This paper discusses an efficient method for handling the mixed Differential and Algebraic Equations (DAE's) of a stand-alone Photovoltaic Power System (PvPS). The beginning of the paper is a description of the PvPS DAE's. Next, one of most popular techniques for solving DAE's, the Backward Differentiation Formula (BDF), is applied to the PvPS problem. At the end, the solver performances are improved in order to obtain a suitable integrator for chaotic modes simulations.","PeriodicalId":149580,"journal":{"name":"2016 13th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122761909","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 : 2016-03-21DOI: 10.1109/SSD.2016.7473732
M. Al-Taee, A. Khalifeh, Ayman Murshed
Internet-based video communications have been gaining increasing popularity in recent years and thus, the need for improving quality of service has become an essential requirement. This paper presents an experimental testbed that is based on the real-time media flow protocol (RTMFP). The proposed testbed enables experimental investigations of the impact of key video-quality parameters such as the frame quality, frame rate, and resolution on the video quality at various speeds of video streaming, and network conditions. It also allows for developing adaptation algorithms that can be utilized in real-time video transmission to ensure delivery of best service possible under various network conditions. The hardware and software aspects of the testbed are presented along with the practical setup and configuration commands. Some of the practical challenges faced throughout the implementation and test phases are presented. Performance of the developed prototype is assessed experimentally and some of the obtained results are also presented and discussed.
{"title":"Experimental testbed for video streaming analysis based on RTMF protocol","authors":"M. Al-Taee, A. Khalifeh, Ayman Murshed","doi":"10.1109/SSD.2016.7473732","DOIUrl":"https://doi.org/10.1109/SSD.2016.7473732","url":null,"abstract":"Internet-based video communications have been gaining increasing popularity in recent years and thus, the need for improving quality of service has become an essential requirement. This paper presents an experimental testbed that is based on the real-time media flow protocol (RTMFP). The proposed testbed enables experimental investigations of the impact of key video-quality parameters such as the frame quality, frame rate, and resolution on the video quality at various speeds of video streaming, and network conditions. It also allows for developing adaptation algorithms that can be utilized in real-time video transmission to ensure delivery of best service possible under various network conditions. The hardware and software aspects of the testbed are presented along with the practical setup and configuration commands. Some of the practical challenges faced throughout the implementation and test phases are presented. Performance of the developed prototype is assessed experimentally and some of the obtained results are also presented and discussed.","PeriodicalId":149580,"journal":{"name":"2016 13th International Multi-Conference on Systems, Signals & Devices (SSD)","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123105516","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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