Pub Date : 2021-10-21DOI: 10.1109/ISMSIT52890.2021.9604543
Büşra Şahın Şımşek, İnan Güler
The use of unlicensed software can be vulnerable to cyber-attacks that cause a lot of material or moral loss. This study conducted a survey of unlicensed software usage. Research aims to measure the level of pirated software usage and community awareness. The data is collected in Turkey. As a result of the information obtained, an overall assessment has been made, recommendations are given to reduce the use and adverse effects of unlicensed software.
{"title":"Lisanssız Yazılım Kullanımı ve Farkındalık","authors":"Büşra Şahın Şımşek, İnan Güler","doi":"10.1109/ISMSIT52890.2021.9604543","DOIUrl":"https://doi.org/10.1109/ISMSIT52890.2021.9604543","url":null,"abstract":"The use of unlicensed software can be vulnerable to cyber-attacks that cause a lot of material or moral loss. This study conducted a survey of unlicensed software usage. Research aims to measure the level of pirated software usage and community awareness. The data is collected in Turkey. As a result of the information obtained, an overall assessment has been made, recommendations are given to reduce the use and adverse effects of unlicensed software.","PeriodicalId":120997,"journal":{"name":"2021 5th International Symposium on Multidisciplinary Studies and Innovative Technologies (ISMSIT)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128106251","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 : 2021-10-21DOI: 10.1109/ISMSIT52890.2021.9604577
Noor Qasim Atiyah Alsaedi, Muhammet Tahir Guneser
In this study we proposed capacitive power transfer (CPT) plate coupler of four-plates using for large distance airgap. We evaluated the effect of square and circular plates. In this study we compared capacitive horizontal plates and vertical plates and find the outcome of different size to maintain the coupling of two plates side. This model coupler circuit is approaching, making an allowance for all coupling capacitors. Highly power transfer (high plate voltage) and resonating coupler have been supplied by using the Double-sided LCLC compensated topology of circuit. The coupler circuit model easy to design the compensation circuit parameters. Analysis of Finite-element is used the coupling to simulate capacitance and choose the sizes of coupler. performance of circuit is simulated in ANSYS to proposal the precise parameter values.
{"title":"Geometry Optimization of Wireless Capacitive Power Transfer Plates for Electrical Vehicle","authors":"Noor Qasim Atiyah Alsaedi, Muhammet Tahir Guneser","doi":"10.1109/ISMSIT52890.2021.9604577","DOIUrl":"https://doi.org/10.1109/ISMSIT52890.2021.9604577","url":null,"abstract":"In this study we proposed capacitive power transfer (CPT) plate coupler of four-plates using for large distance airgap. We evaluated the effect of square and circular plates. In this study we compared capacitive horizontal plates and vertical plates and find the outcome of different size to maintain the coupling of two plates side. This model coupler circuit is approaching, making an allowance for all coupling capacitors. Highly power transfer (high plate voltage) and resonating coupler have been supplied by using the Double-sided LCLC compensated topology of circuit. The coupler circuit model easy to design the compensation circuit parameters. Analysis of Finite-element is used the coupling to simulate capacitance and choose the sizes of coupler. performance of circuit is simulated in ANSYS to proposal the precise parameter values.","PeriodicalId":120997,"journal":{"name":"2021 5th International Symposium on Multidisciplinary Studies and Innovative Technologies (ISMSIT)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125538175","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 : 2021-10-21DOI: 10.1109/ISMSIT52890.2021.9604534
S. Widiyanto, D. T. Wardani, Singgih Wisnu Pranata
Tomato is one of the cultivations that is often used for gardening. Tomato also has high demands on the market as it’s used for daily needs and occurred for many cuisines. Tomato comes in several colors such as red, orange, and green. Their color could tell their maturity levels too. Tomato grows in several quantities even only on one branch. So as the technologies grow, the computer also could be trained to understand what tomato is and how does it look like. Using computer vision, the computer could tell tomatoes according to their color. For this study, the computer will be trained using Faster R-CNN models to recognize the tomato maturity as Faster R-CNN known support for the image classification and object detection. The accuracy for classification in validation stage about 98,70% in average. For the object detection the model has confidentiality about 96,20% to detect the tomato maturity.
{"title":"Image-Based Tomato Maturity Classification and Detection Using Faster R-CNN Method","authors":"S. Widiyanto, D. T. Wardani, Singgih Wisnu Pranata","doi":"10.1109/ISMSIT52890.2021.9604534","DOIUrl":"https://doi.org/10.1109/ISMSIT52890.2021.9604534","url":null,"abstract":"Tomato is one of the cultivations that is often used for gardening. Tomato also has high demands on the market as it’s used for daily needs and occurred for many cuisines. Tomato comes in several colors such as red, orange, and green. Their color could tell their maturity levels too. Tomato grows in several quantities even only on one branch. So as the technologies grow, the computer also could be trained to understand what tomato is and how does it look like. Using computer vision, the computer could tell tomatoes according to their color. For this study, the computer will be trained using Faster R-CNN models to recognize the tomato maturity as Faster R-CNN known support for the image classification and object detection. The accuracy for classification in validation stage about 98,70% in average. For the object detection the model has confidentiality about 96,20% to detect the tomato maturity.","PeriodicalId":120997,"journal":{"name":"2021 5th International Symposium on Multidisciplinary Studies and Innovative Technologies (ISMSIT)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126020966","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 : 2021-10-21DOI: 10.1109/ISMSIT52890.2021.9604548
F. Hasan, Muhamad Shahbani Abu Bakar
Owing to their high availability and scalability, NoSQL databases are becoming more popular for Big data applications in web analytics and supporting large websites. Moreover, each NoSQL system has its API which does not support industry standards like SQL and JDBC, integrating these systems with other enterprise and reporting software takes more time. The main requirements of Big data and data analytics are transforming the data from SQL databases to NoSQL data structures to represent the data. In this work, we presented a method to transform the data from different types of SQL databases to the desired NoSQL database based on the R programming language. The proposed work is based on the R environment used to handle the data from the source system to the target databases and meet the data quality requirements in data transformation. The results confirmed that the development provided a good solution for the data transformation from SQL to NoSQL by taking into account the data quality requirements.
{"title":"Data Transformation from SQL to NoSQL MongoDB Based on R Programming Language","authors":"F. Hasan, Muhamad Shahbani Abu Bakar","doi":"10.1109/ISMSIT52890.2021.9604548","DOIUrl":"https://doi.org/10.1109/ISMSIT52890.2021.9604548","url":null,"abstract":"Owing to their high availability and scalability, NoSQL databases are becoming more popular for Big data applications in web analytics and supporting large websites. Moreover, each NoSQL system has its API which does not support industry standards like SQL and JDBC, integrating these systems with other enterprise and reporting software takes more time. The main requirements of Big data and data analytics are transforming the data from SQL databases to NoSQL data structures to represent the data. In this work, we presented a method to transform the data from different types of SQL databases to the desired NoSQL database based on the R programming language. The proposed work is based on the R environment used to handle the data from the source system to the target databases and meet the data quality requirements in data transformation. The results confirmed that the development provided a good solution for the data transformation from SQL to NoSQL by taking into account the data quality requirements.","PeriodicalId":120997,"journal":{"name":"2021 5th International Symposium on Multidisciplinary Studies and Innovative Technologies (ISMSIT)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127576505","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 : 2021-10-21DOI: 10.1109/ISMSIT52890.2021.9604575
S. Stoyanov, A. Dobreva
An analysis of the necessity to increase the energy efficiency of gear drive components is carried out. Theoretical models of drive systems have been studied. The necessity of improving the tribology parameters has been determined. The research has been implemented based upon improved methodology, which envisages the definition of criteria for analysis and optimization of components of gear drives with a relative equal degree of significance. The methodology applied is enriched with an additional stage of the design process, included at a very early stage of the conceptual layout procedure. Besides, the methodology includes the application of an innovative method which is a part of the procedure of optimization of tribology and kinematic parameters. This approach is related to the study of worm gear parameters with specialized software by applying the interpolation method. The systems analysis performed imposes the conclusion that the results and contributions achieved through the research can be used by the industry and by the scientific community.
{"title":"Systems Analysis and Design of Gear Drives through Innovative Software Approach","authors":"S. Stoyanov, A. Dobreva","doi":"10.1109/ISMSIT52890.2021.9604575","DOIUrl":"https://doi.org/10.1109/ISMSIT52890.2021.9604575","url":null,"abstract":"An analysis of the necessity to increase the energy efficiency of gear drive components is carried out. Theoretical models of drive systems have been studied. The necessity of improving the tribology parameters has been determined. The research has been implemented based upon improved methodology, which envisages the definition of criteria for analysis and optimization of components of gear drives with a relative equal degree of significance. The methodology applied is enriched with an additional stage of the design process, included at a very early stage of the conceptual layout procedure. Besides, the methodology includes the application of an innovative method which is a part of the procedure of optimization of tribology and kinematic parameters. This approach is related to the study of worm gear parameters with specialized software by applying the interpolation method. The systems analysis performed imposes the conclusion that the results and contributions achieved through the research can be used by the industry and by the scientific community.","PeriodicalId":120997,"journal":{"name":"2021 5th International Symposium on Multidisciplinary Studies and Innovative Technologies (ISMSIT)","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126710918","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 : 2021-10-21DOI: 10.1109/ISMSIT52890.2021.9604584
Beyza Nur Usta, Berranur Tepeyurt, E. Karakulak
Bio-potential signal generators are widely used for education, testing of devices and scientific purposes. Due to their high prices, these generators cannot be supplied in sufficient numbers. In this study, an ECG generator that generates a simple synthetic ECG and is inexpensive is proposed. The generator obtains the ECG signal with a simple ECG model and the internal Pulse Width Modulation (PWM) port of the microcontroller is used to obtain the analog signal. In this way, an ECG signal generator can be obtained with less electronic material. The circuit is built and the experimental results of the circuit are given.
{"title":"Simple Synthetic ECG Generation via PWM Output of Microcontroller","authors":"Beyza Nur Usta, Berranur Tepeyurt, E. Karakulak","doi":"10.1109/ISMSIT52890.2021.9604584","DOIUrl":"https://doi.org/10.1109/ISMSIT52890.2021.9604584","url":null,"abstract":"Bio-potential signal generators are widely used for education, testing of devices and scientific purposes. Due to their high prices, these generators cannot be supplied in sufficient numbers. In this study, an ECG generator that generates a simple synthetic ECG and is inexpensive is proposed. The generator obtains the ECG signal with a simple ECG model and the internal Pulse Width Modulation (PWM) port of the microcontroller is used to obtain the analog signal. In this way, an ECG signal generator can be obtained with less electronic material. The circuit is built and the experimental results of the circuit are given.","PeriodicalId":120997,"journal":{"name":"2021 5th International Symposium on Multidisciplinary Studies and Innovative Technologies (ISMSIT)","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125868690","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}
One of the rich data fields is the biomedical realm. There are detailed biomedical records, ranging from clinical conditions to different types of biochemical data and imaging equipment outputs. However, the manual extraction and transformation of biomedical patterns into mechanically comprehensible information is a cumbersome challenge since the biomedical field includes broad, dynamic, and complex knowledge. The main focus of this study is to analyze some of the available data mining patterns for the classification of medical cases with the systematic literature review method. Its emphasis is on studying techniques that are commonly used for the prognosis, classification, prediction, and treatment-related to recurrent and significant diseases like cancer, hepatitis, and cardiac diseases. Data mining can enhance healthcare choices and patient survival time. The researchers of this study hope that this research provides information on the data mining classification algorithms used to study medical cases that are not even mentioned in this study.
{"title":"Data Mining Techniques for the Classification of Medical Cases: A Survey","authors":"Oluwaseun Priscilla Olawale, Fezile Ozdamli, Kamil Dimililer","doi":"10.1109/ISMSIT52890.2021.9604724","DOIUrl":"https://doi.org/10.1109/ISMSIT52890.2021.9604724","url":null,"abstract":"One of the rich data fields is the biomedical realm. There are detailed biomedical records, ranging from clinical conditions to different types of biochemical data and imaging equipment outputs. However, the manual extraction and transformation of biomedical patterns into mechanically comprehensible information is a cumbersome challenge since the biomedical field includes broad, dynamic, and complex knowledge. The main focus of this study is to analyze some of the available data mining patterns for the classification of medical cases with the systematic literature review method. Its emphasis is on studying techniques that are commonly used for the prognosis, classification, prediction, and treatment-related to recurrent and significant diseases like cancer, hepatitis, and cardiac diseases. Data mining can enhance healthcare choices and patient survival time. The researchers of this study hope that this research provides information on the data mining classification algorithms used to study medical cases that are not even mentioned in this study.","PeriodicalId":120997,"journal":{"name":"2021 5th International Symposium on Multidisciplinary Studies and Innovative Technologies (ISMSIT)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126172050","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 : 2021-10-21DOI: 10.1109/ISMSIT52890.2021.9604645
Alper Tunga Akın, Ç. Cömert
Augmented reality applications running on smartphones or tablets are becoming increasingly common. It is crucial to extract the physical structure of the scene perceived by the device camera in these applications. In such applications, employed in education, navigation and obstacle notification, the distance information between the device camera and the object must be derived and processed with sufficient accuracy and speed. In this study, the deep learning model, named "From Big To Small (BTS)", with superior performance metrics in depth extraction according to the literature reviews, was transformed into a web service and tested on an Android phone. Thus, a deep learning model with a high computational cost will be available on an Android device with average processing power. Test results were examined, and improvements were discussed.
在智能手机或平板电脑上运行的增强现实应用程序正变得越来越普遍。在这些应用中，提取设备摄像机感知到的场景的物理结构是至关重要的。在这些应用中，用于教育、导航和障碍物通知，设备相机与物体之间的距离信息必须以足够的精度和速度导出和处理。在本研究中，根据文献综述，我们将深度提取的性能指标从大到小(From Big To Small，简称BTS)深度学习模型转化为web服务，并在Android手机上进行测试。因此，一个计算成本高的深度学习模型将在处理能力一般的Android设备上可用。对试验结果进行了检验，并讨论了改进措施。
{"title":"Testing of a Deep Learning Model Providing Monocular Depth Estimation on Mobile Devices via Web Service","authors":"Alper Tunga Akın, Ç. Cömert","doi":"10.1109/ISMSIT52890.2021.9604645","DOIUrl":"https://doi.org/10.1109/ISMSIT52890.2021.9604645","url":null,"abstract":"Augmented reality applications running on smartphones or tablets are becoming increasingly common. It is crucial to extract the physical structure of the scene perceived by the device camera in these applications. In such applications, employed in education, navigation and obstacle notification, the distance information between the device camera and the object must be derived and processed with sufficient accuracy and speed. In this study, the deep learning model, named \"From Big To Small (BTS)\", with superior performance metrics in depth extraction according to the literature reviews, was transformed into a web service and tested on an Android phone. Thus, a deep learning model with a high computational cost will be available on an Android device with average processing power. Test results were examined, and improvements were discussed.","PeriodicalId":120997,"journal":{"name":"2021 5th International Symposium on Multidisciplinary Studies and Innovative Technologies (ISMSIT)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127043445","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 : 2021-10-21DOI: 10.1109/ISMSIT52890.2021.9604685
Mehmet Karahan, A. Akay, C. Kasnakoğlu
Latest progresses in sensors and information systems have accelerated the progress of unmanned aerial vehicles. Quadrotor unmanned aerial vehicles (UAVs) have the ability to take off and land vertically. Thanks to this feature, unlike conventional unmanned aerial vehicles, it does not need a long runway to take off. Its four propellers and vertical takeoff and landing feature give it the ability to hover and maneuver like helicopters. In this study, nonlinear modeling and robust controller design of a quadrotor UAV under parameter uncertainty and white Gaussian noise disturbance are explained. Nonlinear modeling of the Quadrotor UAV was done using MATLAB/Simulink. Altitude reference and attitude angles following capabilities of the quadrotor UAV have been tested with various simulations under ideal conditions, under uncertain parameters and under white Gaussian noise. The obtained results show that the robust controller can successfully track given references under normal conditions, under uncertain parameters and under noisy conditions.
{"title":"Nonlinear Modeling and Robust Control of a Quadrotor UAV under Uncertain Parameters and White Gaussian Noise","authors":"Mehmet Karahan, A. Akay, C. Kasnakoğlu","doi":"10.1109/ISMSIT52890.2021.9604685","DOIUrl":"https://doi.org/10.1109/ISMSIT52890.2021.9604685","url":null,"abstract":"Latest progresses in sensors and information systems have accelerated the progress of unmanned aerial vehicles. Quadrotor unmanned aerial vehicles (UAVs) have the ability to take off and land vertically. Thanks to this feature, unlike conventional unmanned aerial vehicles, it does not need a long runway to take off. Its four propellers and vertical takeoff and landing feature give it the ability to hover and maneuver like helicopters. In this study, nonlinear modeling and robust controller design of a quadrotor UAV under parameter uncertainty and white Gaussian noise disturbance are explained. Nonlinear modeling of the Quadrotor UAV was done using MATLAB/Simulink. Altitude reference and attitude angles following capabilities of the quadrotor UAV have been tested with various simulations under ideal conditions, under uncertain parameters and under white Gaussian noise. The obtained results show that the robust controller can successfully track given references under normal conditions, under uncertain parameters and under noisy conditions.","PeriodicalId":120997,"journal":{"name":"2021 5th International Symposium on Multidisciplinary Studies and Innovative Technologies (ISMSIT)","volume":"129 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133996668","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 : 2021-10-21DOI: 10.1109/ISMSIT52890.2021.9604696
B. Kostov, V. Hristov
In the present work, an algorithm for calibrating a 2D camera as a tool for a 6-axis robot is presented. The aim of the present development is to introduce a new, faster, precise, and more reliable way to calibrate a camera as a robot tool. From the proposed algorithm optimization of the time, it takes to calibrate the camera and start programming is achieved. The time is decreased by 80% and the accuracy and reliability of the system are increased.
{"title":"Cognex 2D Camera Calibration as 6-axis Robot Tool Automation","authors":"B. Kostov, V. Hristov","doi":"10.1109/ISMSIT52890.2021.9604696","DOIUrl":"https://doi.org/10.1109/ISMSIT52890.2021.9604696","url":null,"abstract":"In the present work, an algorithm for calibrating a 2D camera as a tool for a 6-axis robot is presented. The aim of the present development is to introduce a new, faster, precise, and more reliable way to calibrate a camera as a robot tool. From the proposed algorithm optimization of the time, it takes to calibrate the camera and start programming is achieved. The time is decreased by 80% and the accuracy and reliability of the system are increased.","PeriodicalId":120997,"journal":{"name":"2021 5th International Symposium on Multidisciplinary Studies and Innovative Technologies (ISMSIT)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131659097","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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