Pub Date : 2013-12-01DOI: 10.1109/ICSENST.2013.6727630
R. Gruden, O. Kanoun
The dosage of detergents in washing processes is decisive for efficiency. The optimal dosage can be determined by a measurement of the critical micelle concentration (CMC). Classical methods are not suitable for online applications in washing machines with automatic dosage because detergent concentrations cdet highly above the CMC are also needed and automatic dosage cannot be stopped in time. Optical methods are commonly used for such applications but they are expensive or imprecise. A new online detection method of CMC using impedance spectroscopy (EIS) is developed. Impedance values at selected frequencies are used to detect ccmc. The new method detects the CMC immediately and precisely when ccmc is reached so that automatic detergent dosing can be stopped in time and online measurement is possible.
{"title":"Fast and low-cost online detection of critical micelle concentration based on impedance spectroscopy","authors":"R. Gruden, O. Kanoun","doi":"10.1109/ICSENST.2013.6727630","DOIUrl":"https://doi.org/10.1109/ICSENST.2013.6727630","url":null,"abstract":"The dosage of detergents in washing processes is decisive for efficiency. The optimal dosage can be determined by a measurement of the critical micelle concentration (CMC). Classical methods are not suitable for online applications in washing machines with automatic dosage because detergent concentrations cdet highly above the CMC are also needed and automatic dosage cannot be stopped in time. Optical methods are commonly used for such applications but they are expensive or imprecise. A new online detection method of CMC using impedance spectroscopy (EIS) is developed. Impedance values at selected frequencies are used to detect ccmc. The new method detects the CMC immediately and precisely when ccmc is reached so that automatic detergent dosing can be stopped in time and online measurement is possible.","PeriodicalId":374655,"journal":{"name":"2013 Seventh International Conference on Sensing Technology (ICST)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116034115","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 : 2013-12-01DOI: 10.1109/ICSENST.2013.6727682
Yuki Ishii, H. Hisahara, M. Ota, T. Ogitsu, H. Takemura, H. Mizoguchi
This paper proposes robust bicycle rider detection method from video sequence. The proposed method does not confuse rider with similar shape pedestrian such as bicycle pusher. There are a large number of accidents happened while riding a bicycle. To prevent these accidents, bicycle rider detector is required for traffic monitoring camera system. Thus, many researches have been done in this filed. However, previous works make no mention of discriminating bicycle rider from pusher, to say nothing of bicycle rider detection. In order to realize the detection method to avoid confusing such similar shape pedestrian, the authors utilize CHLAC (Cubic Higher-order Local Auto-Correlation). The proposed method can detect human automatically and also recognize bicycle rider. In an experiment using video sequence, bicycle rider detection rate can be achieved 80.23%. Experimental results prove effectiveness of the proposed method.
{"title":"CHLAC based vision sensing method for bicycle rider detection to avoid confusing similar shape pedestrian","authors":"Yuki Ishii, H. Hisahara, M. Ota, T. Ogitsu, H. Takemura, H. Mizoguchi","doi":"10.1109/ICSENST.2013.6727682","DOIUrl":"https://doi.org/10.1109/ICSENST.2013.6727682","url":null,"abstract":"This paper proposes robust bicycle rider detection method from video sequence. The proposed method does not confuse rider with similar shape pedestrian such as bicycle pusher. There are a large number of accidents happened while riding a bicycle. To prevent these accidents, bicycle rider detector is required for traffic monitoring camera system. Thus, many researches have been done in this filed. However, previous works make no mention of discriminating bicycle rider from pusher, to say nothing of bicycle rider detection. In order to realize the detection method to avoid confusing such similar shape pedestrian, the authors utilize CHLAC (Cubic Higher-order Local Auto-Correlation). The proposed method can detect human automatically and also recognize bicycle rider. In an experiment using video sequence, bicycle rider detection rate can be achieved 80.23%. Experimental results prove effectiveness of the proposed method.","PeriodicalId":374655,"journal":{"name":"2013 Seventh International Conference on Sensing Technology (ICST)","volume":"31 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120922746","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 : 2013-12-01DOI: 10.1109/ICSENST.2013.6727735
J. Santos-Aguilar, C. Gutiérrez‐Martínez
Electric field sensing using LiNbO3 polarization interferometers, acting as optical retarders, has been demonstrated in previous works. A polarization interferometer is implemented by an birefringent optical waveguide, which is constructed on a Z-cut-Y propagating LiNbO3 crystal. However polarization interferometers are quite sensitive to optical polarization, which results in DC-drift of the sensed signal at the output. To minimize the DC-drift of the electric field sensing, unbalanced LiNbO3 Mach-Zehnder interferometers can also be used. Such a device is inherently polarization insensitive when constructed on an X-cut Z-propagating LiNbO3 crystal. Either the polarization or the unbalanced interferometers introduce optical delays, which can be modulated by the sensed electric field. At the output of the optical retarders the variations of the electric field are imprinted on the optical delay variations. To recuperate the electric field information, optical demodulation is achieved by introducing a second optical delay, which is matched to the sensor's optical delay. In this paper a description of the two types of optical retarders, when used as electric field sensors is presented.
{"title":"Lithium Niobate (LiNbO3) optical retarders used as electric field sensors","authors":"J. Santos-Aguilar, C. Gutiérrez‐Martínez","doi":"10.1109/ICSENST.2013.6727735","DOIUrl":"https://doi.org/10.1109/ICSENST.2013.6727735","url":null,"abstract":"Electric field sensing using LiNbO3 polarization interferometers, acting as optical retarders, has been demonstrated in previous works. A polarization interferometer is implemented by an birefringent optical waveguide, which is constructed on a Z-cut-Y propagating LiNbO3 crystal. However polarization interferometers are quite sensitive to optical polarization, which results in DC-drift of the sensed signal at the output. To minimize the DC-drift of the electric field sensing, unbalanced LiNbO3 Mach-Zehnder interferometers can also be used. Such a device is inherently polarization insensitive when constructed on an X-cut Z-propagating LiNbO3 crystal. Either the polarization or the unbalanced interferometers introduce optical delays, which can be modulated by the sensed electric field. At the output of the optical retarders the variations of the electric field are imprinted on the optical delay variations. To recuperate the electric field information, optical demodulation is achieved by introducing a second optical delay, which is matched to the sensor's optical delay. In this paper a description of the two types of optical retarders, when used as electric field sensors is presented.","PeriodicalId":374655,"journal":{"name":"2013 Seventh International Conference on Sensing Technology (ICST)","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127060362","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 : 2013-12-01DOI: 10.1007/978-3-319-10948-0_14
Sean Richards, A. Tan, I. Platt, I. Woodhead
{"title":"Moisture content estimation of wet sand from free-space microwave techniques","authors":"Sean Richards, A. Tan, I. Platt, I. Woodhead","doi":"10.1007/978-3-319-10948-0_14","DOIUrl":"https://doi.org/10.1007/978-3-319-10948-0_14","url":null,"abstract":"","PeriodicalId":374655,"journal":{"name":"2013 Seventh International Conference on Sensing Technology (ICST)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123776229","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 : 2013-12-01DOI: 10.1109/ICSENST.2013.6727679
S. Haas, D. Reuter, A. Bertz, T. Gessner, M. Schramm, K.-U. Loebel, J. Horstmann
The detection of motion with an active electrical device like a transistor allows to shrink the transducer to a few micrometers and to integrate it into a CMOS-process. A promising method for that is using the piezoresistive effect in the channel of a transistor. We have investigated the fundamental behavior of strain sensitive transistors with respect to different transistor parameters. Therefore the transistors have been simulated by using a modified BSIM3.3 model. The simulations showed an increase of the drain current between 3.5 % and 5.8 % for a 60 MPa stress and an acceptable shift of threshold voltage and almost no increase of leakage current. For metrological characterization pressure sensitive silicon membranes have been fabricated as strain inducing elements. First measurements with elongated membranes confirmed the simulation results.
{"title":"Direct integration of field effect transistors as electro mechanical transducer for stress","authors":"S. Haas, D. Reuter, A. Bertz, T. Gessner, M. Schramm, K.-U. Loebel, J. Horstmann","doi":"10.1109/ICSENST.2013.6727679","DOIUrl":"https://doi.org/10.1109/ICSENST.2013.6727679","url":null,"abstract":"The detection of motion with an active electrical device like a transistor allows to shrink the transducer to a few micrometers and to integrate it into a CMOS-process. A promising method for that is using the piezoresistive effect in the channel of a transistor. We have investigated the fundamental behavior of strain sensitive transistors with respect to different transistor parameters. Therefore the transistors have been simulated by using a modified BSIM3.3 model. The simulations showed an increase of the drain current between 3.5 % and 5.8 % for a 60 MPa stress and an acceptable shift of threshold voltage and almost no increase of leakage current. For metrological characterization pressure sensitive silicon membranes have been fabricated as strain inducing elements. First measurements with elongated membranes confirmed the simulation results.","PeriodicalId":374655,"journal":{"name":"2013 Seventh International Conference on Sensing Technology (ICST)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126468112","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 : 2013-12-01DOI: 10.1109/ICSENST.2013.6727761
R. Dasgupta, S. Dey
The increasing use of sensors and their observations in applications like environmental monitoring, security and surveillance, health care, infrastructure, meteorology and others not only generate huge amount of sensor data but also increase complexity of integration of heterogeneous sensor devices, their data formats and procedures of measurements. Therefore ways to manage sensors, sensing devices and systems and thereby handling generation of large volume of sensor data is becoming very important. Formal definition of sensor data encodings and web services to store and access them given by Sensor Web Enablement (SWE) initiative of Open Geospatial Consortium (OGC) provide syntactic interoperability but collecting, reasoning, querying on sensors and their observations require sensor semantic compatibility. It allows users to work with domain concepts, their relations and restrictions, which is an abstraction above the technical nitty-gritty of diverse sensor data format and their integration. The paper describes various sensor concepts and their relationships extending IEEE SUMO upper level ontology and OntoSensor, including SensorML and classifies sensor information into five major sensor knowledge representation (1) hierarchy (2) data (3) function (4) data exchange and (5) domain specific along with code snippets of semantic services generated by mapping between conceptual relationships with structural relationships described in object oriented languages like C++ or Java.
{"title":"A comprehensive sensor taxonomy and semantic knowledge representation: Energy meter use case","authors":"R. Dasgupta, S. Dey","doi":"10.1109/ICSENST.2013.6727761","DOIUrl":"https://doi.org/10.1109/ICSENST.2013.6727761","url":null,"abstract":"The increasing use of sensors and their observations in applications like environmental monitoring, security and surveillance, health care, infrastructure, meteorology and others not only generate huge amount of sensor data but also increase complexity of integration of heterogeneous sensor devices, their data formats and procedures of measurements. Therefore ways to manage sensors, sensing devices and systems and thereby handling generation of large volume of sensor data is becoming very important. Formal definition of sensor data encodings and web services to store and access them given by Sensor Web Enablement (SWE) initiative of Open Geospatial Consortium (OGC) provide syntactic interoperability but collecting, reasoning, querying on sensors and their observations require sensor semantic compatibility. It allows users to work with domain concepts, their relations and restrictions, which is an abstraction above the technical nitty-gritty of diverse sensor data format and their integration. The paper describes various sensor concepts and their relationships extending IEEE SUMO upper level ontology and OntoSensor, including SensorML and classifies sensor information into five major sensor knowledge representation (1) hierarchy (2) data (3) function (4) data exchange and (5) domain specific along with code snippets of semantic services generated by mapping between conceptual relationships with structural relationships described in object oriented languages like C++ or Java.","PeriodicalId":374655,"journal":{"name":"2013 Seventh International Conference on Sensing Technology (ICST)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127914691","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 : 2013-12-01DOI: 10.1109/ICSENST.2013.6727786
A. Lay-Ekuakille, P. Vergallo, A. Arnesano, R. Morello, C. D. Capua
This work illustrates the study on two commercially available photovoltaic modules: a copper indium diselenide (CIS) module and a cadmium telluride (CdTe) one, under real operating conditions in order to investigate on the effects of environmental conditions on their energy production. Dusts and aeriform materials can influence long term yield of photovoltaic modules. There is a specific loss due to loss since the difference losses that reduce the power are due to: mismatch, dusts, array temperature, inverter and wiring.
{"title":"Effects of environmental conditions on photovoltaic module measurements","authors":"A. Lay-Ekuakille, P. Vergallo, A. Arnesano, R. Morello, C. D. Capua","doi":"10.1109/ICSENST.2013.6727786","DOIUrl":"https://doi.org/10.1109/ICSENST.2013.6727786","url":null,"abstract":"This work illustrates the study on two commercially available photovoltaic modules: a copper indium diselenide (CIS) module and a cadmium telluride (CdTe) one, under real operating conditions in order to investigate on the effects of environmental conditions on their energy production. Dusts and aeriform materials can influence long term yield of photovoltaic modules. There is a specific loss due to loss since the difference losses that reduce the power are due to: mismatch, dusts, array temperature, inverter and wiring.","PeriodicalId":374655,"journal":{"name":"2013 Seventh International Conference on Sensing Technology (ICST)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127751387","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 : 2013-12-01DOI: 10.1109/ICSENST.2013.6727655
Qi Wang, Zhengguang Shen, Kai Song, Fengyu Zhu
Aiming at the desired status self-validation of traditional multifunctional sensor, a novel multifunctional self-validating sensor functional model is employed to improve the measurement reliability. Detailed self-validating functions which consist of faults detection, isolation and recovery, validated uncertainty estimation and health levels evaluation of sensors are presented, especially the proposed multivariable relevance vector machine (MVRVM)-based signal reconstruction emphasized in this paper. Being different from traditional single measured physical signal, MVRVM has expanded into simultaneous reconstruction of multiple physical variables with one sparser model. Compared with previous one output with single model, the computational burden of this paper is much lower, which benefits the on-line status validation of sensors. The working principle of MVRVM is emphasized for multiple measured signals reconstruction, which is very suitable for the final validated measurement values of multiple measured components. A real experimental system of multifunctional self-validating sensor was designed to produce the actual samples, and further verify the proposed methodology. Experimental results demonstrate that the proposed strategy could provide a good solution to the signal reconstruction of multifunctional self-validating sensors under both normal and off-normal situations.
{"title":"A novel signal reconstruction strategy of multifunctional self-validating sensor","authors":"Qi Wang, Zhengguang Shen, Kai Song, Fengyu Zhu","doi":"10.1109/ICSENST.2013.6727655","DOIUrl":"https://doi.org/10.1109/ICSENST.2013.6727655","url":null,"abstract":"Aiming at the desired status self-validation of traditional multifunctional sensor, a novel multifunctional self-validating sensor functional model is employed to improve the measurement reliability. Detailed self-validating functions which consist of faults detection, isolation and recovery, validated uncertainty estimation and health levels evaluation of sensors are presented, especially the proposed multivariable relevance vector machine (MVRVM)-based signal reconstruction emphasized in this paper. Being different from traditional single measured physical signal, MVRVM has expanded into simultaneous reconstruction of multiple physical variables with one sparser model. Compared with previous one output with single model, the computational burden of this paper is much lower, which benefits the on-line status validation of sensors. The working principle of MVRVM is emphasized for multiple measured signals reconstruction, which is very suitable for the final validated measurement values of multiple measured components. A real experimental system of multifunctional self-validating sensor was designed to produce the actual samples, and further verify the proposed methodology. Experimental results demonstrate that the proposed strategy could provide a good solution to the signal reconstruction of multifunctional self-validating sensors under both normal and off-normal situations.","PeriodicalId":374655,"journal":{"name":"2013 Seventh International Conference on Sensing Technology (ICST)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116884803","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 : 2013-12-01DOI: 10.1109/ICSENST.2013.6727734
M. Debliquy, A. Bueno, C. Caucheteur, P. Mégret, M. Olivier, D. Lahem, M. Bouvet
In this work, we present the results of a sensor exploiting a coating consisting of lutetium bisphthalocyanine (LuPc2) dispersed in a porous silica matrix deposited by a sol-gel process. LuPc2 shows a gasochromic effect in the telecommunication wavelengths range. The absorption spectrum in this range strongly decreases in contact with NO2. The sensor consists then in a coating deposited on a single-mode silica fiber tip in order to form a Fabry-Pérot cavity. An amplitude change in the reflected spectrum is observed after contact with 1 ppm NO2 thus showing its sensitivity to that gas.
{"title":"Nitrogen dioxide sensor based on optical fiber coated with a porous silica matrix incorporating lutetium bisphthalocyanine","authors":"M. Debliquy, A. Bueno, C. Caucheteur, P. Mégret, M. Olivier, D. Lahem, M. Bouvet","doi":"10.1109/ICSENST.2013.6727734","DOIUrl":"https://doi.org/10.1109/ICSENST.2013.6727734","url":null,"abstract":"In this work, we present the results of a sensor exploiting a coating consisting of lutetium bisphthalocyanine (LuPc2) dispersed in a porous silica matrix deposited by a sol-gel process. LuPc2 shows a gasochromic effect in the telecommunication wavelengths range. The absorption spectrum in this range strongly decreases in contact with NO2. The sensor consists then in a coating deposited on a single-mode silica fiber tip in order to form a Fabry-Pérot cavity. An amplitude change in the reflected spectrum is observed after contact with 1 ppm NO2 thus showing its sensitivity to that gas.","PeriodicalId":374655,"journal":{"name":"2013 Seventh International Conference on Sensing Technology (ICST)","volume":"108 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122492842","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 : 2013-12-01DOI: 10.1109/ICSENST.2013.6727706
Ponnalagu Ramanathan Nagarajan, B. George, V. Kumar
A dual slope direct digital converter (DDC) suitable for resistive sensor elements already connected in the form of a Wheatstone bridge is presented here. The proposed DDC accepts the whole bridge as an integral part of a dual slope analog to digital converter and provides a digital value proportional to the input quantity being sensed by the four resistive sensing elements of the bridge. Simulation studies establish the efficacy of the proposed DDC. Maximum error observed in the simulation study was <; ± 0.25 %. To demonstrate the practicability of the proffered DDC, experiments were conducted on a prototype DDC. The error in the output of the of the prototype was found to be <; ± 0.5 %.
{"title":"A direct-digital converter for resistive sensor elements in bridge configuration","authors":"Ponnalagu Ramanathan Nagarajan, B. George, V. Kumar","doi":"10.1109/ICSENST.2013.6727706","DOIUrl":"https://doi.org/10.1109/ICSENST.2013.6727706","url":null,"abstract":"A dual slope direct digital converter (DDC) suitable for resistive sensor elements already connected in the form of a Wheatstone bridge is presented here. The proposed DDC accepts the whole bridge as an integral part of a dual slope analog to digital converter and provides a digital value proportional to the input quantity being sensed by the four resistive sensing elements of the bridge. Simulation studies establish the efficacy of the proposed DDC. Maximum error observed in the simulation study was <; ± 0.25 %. To demonstrate the practicability of the proffered DDC, experiments were conducted on a prototype DDC. The error in the output of the of the prototype was found to be <; ± 0.5 %.","PeriodicalId":374655,"journal":{"name":"2013 Seventh International Conference on Sensing Technology (ICST)","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122967917","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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