Pub Date : 2020-03-23DOI: 10.17993/3ctecno.2020.specialissue4.247-259
Sumathy Raju, M. Arunachalam
Raman Amplifier (RA) is the fiber amplifier that follows Stimulated Raman Scattering (SRS) mechanism. For broadband amplification it is used, because of low noise and better gain. Raman amplification was investigated in multiple views. Many research works had focused in the views of pumping schemes, gain flattening, transmission system and noise analysis. In this paper, Raman amplification is studied in the views of varying Refractive Index profile of core, varying core gap radius, hybrid combination of RA with Erbium Doped Fiber Amplifier (EDFA). This paper also studies the investigations of this hybrid combination in Dispersion compensation at C and S bands, recycling of pump power and location of EDFA.
{"title":"Survey on various perspectives of Raman Amplifiers","authors":"Sumathy Raju, M. Arunachalam","doi":"10.17993/3ctecno.2020.specialissue4.247-259","DOIUrl":"https://doi.org/10.17993/3ctecno.2020.specialissue4.247-259","url":null,"abstract":"Raman Amplifier (RA) is the fiber amplifier that follows Stimulated Raman Scattering (SRS) mechanism. For broadband amplification it is used, because of low noise and better gain. Raman amplification was investigated in multiple views. Many research works had focused in the views of pumping schemes, gain flattening, transmission system and noise analysis. In this paper, Raman amplification is studied in the views of varying Refractive Index profile of core, varying core gap radius, hybrid combination of RA with Erbium Doped Fiber Amplifier (EDFA). This paper also studies the investigations of this hybrid combination in Dispersion compensation at C and S bands, recycling of pump power and location of EDFA.","PeriodicalId":41375,"journal":{"name":"3c Tecnologia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2020-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49128701","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 : 2020-03-23DOI: 10.17993/3ctecno.2020.specialissue4.91-111
S. Maragathasundari, C. Prabhu, M. Palanivel
This inspection looks into a Non Markovian covering issues in which the organization is rendered in two stages. Customers meet up in bunches seeks after a Poisson assignment. Organization time seeks after a general scattering. After the fulfillment of the second period of organization, the server goes for a required vacation, if in need the server has the decision go take a comprehensive trip. Here vacation in the sense addresses the period in the midst of which the help attempts to be improving the state of the server. In like manner, service blocks carelessly in the midst of the period of organization. Everything considered, conditions, it is unavoidable. In this coating issue, separation occurs in the midst of the second period of organization and acknowledged to occur according to a Poisson stream. Similarly, to dodge the blockage, in the midst of the period of optional expanded vacation, a stand by the server is given. At whatever point the server meddles with, it is sent to fix process quickly promptly. For the above portrayed Queuing model, by strategies for the fortifying variable framework, we get the persisting state results in express and close to respect the probability creating capacities with respect to the amount of customers in the line, the typical number of customers, idle time of the server, use factor and the ordinary holding up time in the line. Numerical portrayal and agrow graphical examination are done toward the end to favor the model.
{"title":"A study on stages of queuing system in aircraft control system","authors":"S. Maragathasundari, C. Prabhu, M. Palanivel","doi":"10.17993/3ctecno.2020.specialissue4.91-111","DOIUrl":"https://doi.org/10.17993/3ctecno.2020.specialissue4.91-111","url":null,"abstract":"This inspection looks into a Non Markovian covering issues in which the organization is rendered in two stages. Customers meet up in bunches seeks after a Poisson assignment. Organization time seeks after a general scattering. After the fulfillment of the second period of organization, the server goes for a required vacation, if in need the server has the decision go take a comprehensive trip. Here vacation in the sense addresses the period in the midst of which the help attempts to be improving the state of the server. In like manner, service blocks carelessly in the midst of the period of organization. Everything considered, conditions, it is unavoidable. In this coating issue, separation occurs in the midst of the second period of organization and acknowledged to occur according to a Poisson stream. Similarly, to dodge the blockage, in the midst of the period of optional expanded vacation, a stand by the server is given. At whatever point the server meddles with, it is sent to fix process quickly promptly. For the above portrayed Queuing model, by strategies for the fortifying variable framework, we get the persisting state results in express and close to respect the probability creating capacities with respect to the amount of customers in the line, the typical number of customers, idle time of the server, use factor and the ordinary holding up time in the line. Numerical portrayal and agrow graphical examination are done toward the end to favor the model.","PeriodicalId":41375,"journal":{"name":"3c Tecnologia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2020-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43351129","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 : 2020-03-23DOI: 10.17993/3ctecno.2020.specialissue4.207-217
Alagarsamy Santham Bharathy, Kalpana Murugam
This paper presents, the Ear detection biometric is obtainable utilizing normal ear method to detection, which is motivated through normal face acknowledgment methods. This work proposed another ear correlation method dependent on template expansion. The work is connected with ear database given by USTB China on which, the work delivered 100% exactness more than 180 ear images.
{"title":"Human 2D Ear Biometric Recognition Based on Contour Matching Technique","authors":"Alagarsamy Santham Bharathy, Kalpana Murugam","doi":"10.17993/3ctecno.2020.specialissue4.207-217","DOIUrl":"https://doi.org/10.17993/3ctecno.2020.specialissue4.207-217","url":null,"abstract":"This paper presents, the Ear detection biometric is obtainable utilizing normal ear method to detection, which is motivated through normal face acknowledgment methods. This work proposed another ear correlation method dependent on template expansion. The work is connected with ear database given by USTB China on which, the work delivered 100% exactness more than 180 ear images.","PeriodicalId":41375,"journal":{"name":"3c Tecnologia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2020-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42751932","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 : 2020-03-23DOI: 10.17993/3ctecno.2020.specialissue4.69-89
R. Vanalakshmi, S. Maragathasundari, K. Dhanalakshmi
This paper researches an examination on Video-on-request (VOD) alludes to video benefits in which customers can demand any video program from a server whenever. VOD has significant applications in stimulation, training, data, and promoting, for example, film onrequest, remove learning, home shopping, and intelligent news, so on. Versatility in gushing limit can be cultivated by strategies for interest clumping, in which requests for a video touching base inside a time allotment are collected together (i.e., batched) and presented with a lone multicast stream. The target here is to achieve the trade between the multicasting cost and customer delay in the system. We analyze different clustering schemes (as far as customers concede experienced, the amount of customers assembled in each bunch, thus on...), and how framework benefit can be helped given client’s reneging conduct. This issue of postponement in patch up procedure and separate happening in VOD writing computer programs is drawn nearer through lining hypothesis in this investigation. Lining disposition characterizes the mistake I the systems administration and gives out the expected plans to be passed out to limit the blunder happening assets. It likewise presents the idea of support period after the fruition of administration. Numerical delineation and an expand graphical investigation are completed toward the conclusion to approve the model. It gives a reasonable pondered the applied investigation of lining hypothesis in VOD systems.
{"title":"Balking and reneging of batches in vod applications","authors":"R. Vanalakshmi, S. Maragathasundari, K. Dhanalakshmi","doi":"10.17993/3ctecno.2020.specialissue4.69-89","DOIUrl":"https://doi.org/10.17993/3ctecno.2020.specialissue4.69-89","url":null,"abstract":"This paper researches an examination on Video-on-request (VOD) alludes to video benefits in which customers can demand any video program from a server whenever. VOD has significant applications in stimulation, training, data, and promoting, for example, film onrequest, remove learning, home shopping, and intelligent news, so on. Versatility in gushing limit can be cultivated by strategies for interest clumping, in which requests for a video touching base inside a time allotment are collected together (i.e., batched) and presented with a lone multicast stream. The target here is to achieve the trade between the multicasting cost and customer delay in the system. We analyze different clustering schemes (as far as customers concede experienced, the amount of customers assembled in each bunch, thus on...), and how framework benefit can be helped given client’s reneging conduct. This issue of postponement in patch up procedure and separate happening in VOD writing computer programs is drawn nearer through lining hypothesis in this investigation. Lining disposition characterizes the mistake I the systems administration and gives out the expected plans to be passed out to limit the blunder happening assets. It likewise presents the idea of support period after the fruition of administration. Numerical delineation and an expand graphical investigation are completed toward the conclusion to approve the model. It gives a reasonable pondered the applied investigation of lining hypothesis in VOD systems.","PeriodicalId":41375,"journal":{"name":"3c Tecnologia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2020-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41922010","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 : 2020-03-23DOI: 10.17993/3ctecno.2020.specialissue4.141-157
M. Arunachalam
In this modern era, biometric play a vital role in authentication process for an individual identification. Broadly biometrics has been classified into anatomical and behavioral characteristics. Among the many biometrics, this paper focus on new emerging biometric named as Ear biometrics. In this paper, Phase-only Correlation (POC) and Band-limited Phase Only Correlation (BLPOC) has been proposed for ear recognition. The phase information has been obtained by calculating similarity between input and query ear image using 2D-Discrete Fourier Transform (DFT) and auto correlation function. Finally the phase-based on image matching have being success implemented for human ear recognition endeavor. The experimental resultant effect of proposed algorithm has been performed using IIT Delhi ear database.
{"title":"The human ear recognition based on phase-based matching algorithm","authors":"M. Arunachalam","doi":"10.17993/3ctecno.2020.specialissue4.141-157","DOIUrl":"https://doi.org/10.17993/3ctecno.2020.specialissue4.141-157","url":null,"abstract":"In this modern era, biometric play a vital role in authentication process for an individual identification. Broadly biometrics has been classified into anatomical and behavioral characteristics. Among the many biometrics, this paper focus on new emerging biometric named as Ear biometrics. In this paper, Phase-only Correlation (POC) and Band-limited Phase Only Correlation (BLPOC) has been proposed for ear recognition. The phase information has been obtained by calculating similarity between input and query ear image using 2D-Discrete Fourier Transform (DFT) and auto correlation function. Finally the phase-based on image matching have being success implemented for human ear recognition endeavor. The experimental resultant effect of proposed algorithm has been performed using IIT Delhi ear database.","PeriodicalId":41375,"journal":{"name":"3c Tecnologia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2020-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47117909","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 : 2020-03-14DOI: 10.17993/3ctecno/2020.v9n1e33.17-29
Diego Iván Muñoz Naranjo, Carolina Cuenca Poveda, Carlos Banchón Bajaña, Gustavo Pazos Galeas
espanolEl presente proyecto se centra en el aprovechamiento ecologico de desechos de banano (Musa Acuminata Cavendish Subgroup) y cacao (Theobroma cacao), tomando como caso de estudio la hacienda Secadal del canton Naranjal (Guayas-Ecuador). En apenas cinco semanas, la mezcla de B. subtillis, melaza, Trichoderma, desechos de cacao y banano, y tierra para sembrar, fue el mejor tratamiento para mineralizar la materia organica y asi producir una fraccion solida considerada como compost y una fraccion liquida considerada como biol. Se reportan los siguientes resultados: pH cercano a 7, temperatura mesofilica, contenidos de materia organica > 7,6 %, carbono > 4,40 %, conductividad electrica >11,38 mS/cm, solidos totales > 67,89% y solidos volatiles > 25,34%. De la cantidad de desechos organicos tratados, aproximadamente un 50% fue compost y 22% biol. EnglishThe present project focuses on the ecological use of banana waste (Musa acuminata Cavendish Subgroup) and cocoa (Theobroma cacao), taking as a case study the Secadal farm of the Naranjal canton (Guayas-Ecuador). In just five weeks, the mixture of B. subtillis, molasses, Trichoderma, cocoa and banana wastes, and land for sowing, was the best treatment to mineralize organic matter and thus produce a solid fraction considered as compost and a liquid fraction considered as biol. The following results are reported: pH close to 7, mesophilic temperature, organic matter contents > 7.6%, carbon > 4.40%, electrical conductivity > 11.38 mS / cm, total solids > 67.89% and solids volatile > 25.34%. Of the amount of organic waste treated, approximately 50% was compost and 22% biol.
{"title":"Valoración de desechos de banano (Masa Acuminata Cavendish Subgroup) y cacao (Theobroma cacao) mediante producción de compost y biol","authors":"Diego Iván Muñoz Naranjo, Carolina Cuenca Poveda, Carlos Banchón Bajaña, Gustavo Pazos Galeas","doi":"10.17993/3ctecno/2020.v9n1e33.17-29","DOIUrl":"https://doi.org/10.17993/3ctecno/2020.v9n1e33.17-29","url":null,"abstract":"espanolEl presente proyecto se centra en el aprovechamiento ecologico de desechos de banano (Musa Acuminata Cavendish Subgroup) y cacao (Theobroma cacao), tomando como caso de estudio la hacienda Secadal del canton Naranjal (Guayas-Ecuador). En apenas cinco semanas, la mezcla de B. subtillis, melaza, Trichoderma, desechos de cacao y banano, y tierra para sembrar, fue el mejor tratamiento para mineralizar la materia organica y asi producir una fraccion solida considerada como compost y una fraccion liquida considerada como biol. Se reportan los siguientes resultados: pH cercano a 7, temperatura mesofilica, contenidos de materia organica > 7,6 %, carbono > 4,40 %, conductividad electrica >11,38 mS/cm, solidos totales > 67,89% y solidos volatiles > 25,34%. De la cantidad de desechos organicos tratados, aproximadamente un 50% fue compost y 22% biol. EnglishThe present project focuses on the ecological use of banana waste (Musa acuminata Cavendish Subgroup) and cocoa (Theobroma cacao), taking as a case study the Secadal farm of the Naranjal canton (Guayas-Ecuador). In just five weeks, the mixture of B. subtillis, molasses, Trichoderma, cocoa and banana wastes, and land for sowing, was the best treatment to mineralize organic matter and thus produce a solid fraction considered as compost and a liquid fraction considered as biol. The following results are reported: pH close to 7, mesophilic temperature, organic matter contents > 7.6%, carbon > 4.40%, electrical conductivity > 11.38 mS / cm, total solids > 67.89% and solids volatile > 25.34%. Of the amount of organic waste treated, approximately 50% was compost and 22% biol.","PeriodicalId":41375,"journal":{"name":"3c Tecnologia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2020-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45014145","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 : 2020-03-14DOI: 10.17993/3ctecno/2020.v9n1e33.31-45
L. Naraghi, M. Negahban
In this study, nanobioformulations were prepared containing the fungus Talaromyces flavus including two types of nano-capsules (F1 and F3), one type of nanoemulsion (F2), and one type of powdered nano-formulation (F4). Comparative in vitro studies were performed on nanoformulations and formulations made based on rice bran from T. flavus in terms of inhibitory effect onthe colony growththe pathogenic fungus Fusarium oxysporum f. sp. cucumerinum in a completely randomized design. These studies began three months after the production of nanoformulations and continued at 3 months intervals for one year. The results showed that the nanopowder was the most effective nanoformulation in increasing the inhibitory effect on the growth of the examined pathogen.
{"title":"Efficacy of Talaromyces Flavus coated with nanoparticles in the growht inhibitory of Fusarium Oxysporum F.SP. Cucumerinum","authors":"L. Naraghi, M. Negahban","doi":"10.17993/3ctecno/2020.v9n1e33.31-45","DOIUrl":"https://doi.org/10.17993/3ctecno/2020.v9n1e33.31-45","url":null,"abstract":"In this study, nanobioformulations were prepared containing the fungus Talaromyces flavus including two types of nano-capsules (F1 and F3), one type of nanoemulsion (F2), and one type of powdered nano-formulation (F4). Comparative in vitro studies were performed on nanoformulations and formulations made based on rice bran from T. flavus in terms of inhibitory effect onthe colony growththe pathogenic fungus Fusarium oxysporum f. sp. cucumerinum in a completely randomized design. These studies began three months after the production of nanoformulations and continued at 3 months intervals for one year. The results showed that the nanopowder was the most effective nanoformulation in increasing the inhibitory effect on the growth of the examined pathogen.","PeriodicalId":41375,"journal":{"name":"3c Tecnologia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2020-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45443480","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 : 2020-03-14DOI: 10.17993/3ctecno/2020.v9n1e33.61-77
R. Burnashev, Albert V. Gubaydullin, A. Enikeev
This report presents an approach to building specialized computer-aided software engineering (CASE) tools for the development of expert systems. These tools form an integrated development environment allowing the computer aided development of different applications in the appropriate field. The integrated environment which we consider in our report represents the combination of SWI-PROLOG and Data Base Management System (DBMS) PostgreSQL tools. SWI-PROLOG provides the most appropriate tools for the solution of logical tasks in expert systems. However, SWI-PROLOG cannot manage large amounts of data. Therefore, we need to apply an appropriate data base management system to extend the capability of the knowledge base. For this purpose we used the most advanced open source PostgreSQL tools. As a result of our research we have created tools enabling the compatibility of SWI-PROLOG and DBMS PostgreSQL within the integrated development environment.
{"title":"Construction of specialized Computer Aided Software Engineering (CASE) tools for the development of expert systems","authors":"R. Burnashev, Albert V. Gubaydullin, A. Enikeev","doi":"10.17993/3ctecno/2020.v9n1e33.61-77","DOIUrl":"https://doi.org/10.17993/3ctecno/2020.v9n1e33.61-77","url":null,"abstract":"This report presents an approach to building specialized computer-aided software engineering (CASE) tools for the development of expert systems. These tools form an integrated development environment allowing the computer aided development of different applications in the appropriate field. The integrated environment which we consider in our report represents the combination of SWI-PROLOG and Data Base Management System (DBMS) PostgreSQL tools. SWI-PROLOG provides the most appropriate tools for the solution of logical tasks in expert systems. However, SWI-PROLOG cannot manage large amounts of data. Therefore, we need to apply an appropriate data base management system to extend the capability of the knowledge base. For this purpose we used the most advanced open source PostgreSQL tools. As a result of our research we have created tools enabling the compatibility of SWI-PROLOG and DBMS PostgreSQL within the integrated development environment.","PeriodicalId":41375,"journal":{"name":"3c Tecnologia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2020-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43089838","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 : 2019-06-14DOI: 10.17993/3CTECNO/2019.V8N2E30.84-97
Jorge Poveda Catalán, Mireia Guardiola Aparisi
espanolEn el presenta articulo se estudian las tecnicas de analisis de causa raiz, su relacion con los sistemas de gestion y las no conformidades asociadas para desarrollar las claves para que funciones con exito un sistema de analisis causa raiz. Se desarrollan de forma pormenorizada las Disposiciones especificas de la metodologia de analisis causa raiz, para concluir con las diferentes herramientas. EnglishIn the present article the techniques of root cause analysis, its relationship with the management systems and the associated non-conformities are studied to develop the keys for a successful root cause analysis system. The specific provisions of the root cause analysis methodology are developed in detail to conclude with the different tools.
{"title":"Análisis de Causa Raíz. Técnicas y relación con los sistemas de gestión y las no conformidades","authors":"Jorge Poveda Catalán, Mireia Guardiola Aparisi","doi":"10.17993/3CTECNO/2019.V8N2E30.84-97","DOIUrl":"https://doi.org/10.17993/3CTECNO/2019.V8N2E30.84-97","url":null,"abstract":"espanolEn el presenta articulo se estudian las tecnicas de analisis de causa raiz, su relacion con los sistemas de gestion y las no conformidades asociadas para desarrollar las claves para que funciones con exito un sistema de analisis causa raiz. Se desarrollan de forma pormenorizada las Disposiciones especificas de la metodologia de analisis causa raiz, para concluir con las diferentes herramientas. EnglishIn the present article the techniques of root cause analysis, its relationship with the management systems and the associated non-conformities are studied to develop the keys for a successful root cause analysis system. The specific provisions of the root cause analysis methodology are developed in detail to conclude with the different tools.","PeriodicalId":41375,"journal":{"name":"3c Tecnologia","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2019-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67542398","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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