Pub Date : 2012-07-01DOI: 10.1109/ICEELI.2012.6360672
B. Mohamed
The augmented Reality aims to enhance the view of the user by adding objects that were not perceptible a priori. One of its fields of application is e-learning, it can be used to create applications for educational purposes, instructive and illustrative in the field of education and in particular to enable a distant teacher to do real time synchronous illustrations. In this paper, we propose a 3D pattern that is a dodecahedron whose faces are markers of the ARToolkit library that are black square with a motif on the inside. This pattern has the advantage of being more robust to the orientation change and allows a distant teacher in e-learning to enhance it with 3D virtual objects.
{"title":"Proposition of a 3D pattern for e-learning augmented reality applications based on ARToolkit library","authors":"B. Mohamed","doi":"10.1109/ICEELI.2012.6360672","DOIUrl":"https://doi.org/10.1109/ICEELI.2012.6360672","url":null,"abstract":"The augmented Reality aims to enhance the view of the user by adding objects that were not perceptible a priori. One of its fields of application is e-learning, it can be used to create applications for educational purposes, instructive and illustrative in the field of education and in particular to enable a distant teacher to do real time synchronous illustrations. In this paper, we propose a 3D pattern that is a dodecahedron whose faces are markers of the ARToolkit library that are black square with a motif on the inside. This pattern has the advantage of being more robust to the orientation change and allows a distant teacher in e-learning to enhance it with 3D virtual objects.","PeriodicalId":398065,"journal":{"name":"International Conference on Education and e-Learning Innovations","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129554076","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 : 2012-07-01DOI: 10.1109/ICEELI.2012.6360583
A. Bagherinia, A. Joharpour, S. Hojatkhah, A. Bemana
Ever process scheduling in single and multi processors systems is one of the most focused research problem. In this paper we propose an approach for process scheduling based on back tracking technique. This approach considered TFT (Total Finish Time) as a main parameter. We limited load of each processor that not greater than ideal measure. Proposed approach always is resulted to optimized solution. Simulation shows that its results are better than LPT (Longest processing time), SPT (Shortest processing time) and PSO (Particle swarm optimization) algorithms.
{"title":"A novel algorithm for process scheduling in multi processor systems","authors":"A. Bagherinia, A. Joharpour, S. Hojatkhah, A. Bemana","doi":"10.1109/ICEELI.2012.6360583","DOIUrl":"https://doi.org/10.1109/ICEELI.2012.6360583","url":null,"abstract":"Ever process scheduling in single and multi processors systems is one of the most focused research problem. In this paper we propose an approach for process scheduling based on back tracking technique. This approach considered TFT (Total Finish Time) as a main parameter. We limited load of each processor that not greater than ideal measure. Proposed approach always is resulted to optimized solution. Simulation shows that its results are better than LPT (Longest processing time), SPT (Shortest processing time) and PSO (Particle swarm optimization) algorithms.","PeriodicalId":398065,"journal":{"name":"International Conference on Education and e-Learning Innovations","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124436611","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 : 2012-07-01DOI: 10.1109/ICEELI.2012.6360587
N. Lalande, R. Grewal
Ease of use and navigation are important features when selecting a Content Management System (CMS). In this paper we compare two Learning Management Systems (LMS): Blackboard and Desire2Learn. For select administrative tasks we track the number of mouse clicks necessary, number of pages traversed, and data fields inputted. This comparison highlights some of the benefits and limitations between the two systems.
{"title":"Blackboard vs. Desire2Learn: A system administrator's perspective on usability","authors":"N. Lalande, R. Grewal","doi":"10.1109/ICEELI.2012.6360587","DOIUrl":"https://doi.org/10.1109/ICEELI.2012.6360587","url":null,"abstract":"Ease of use and navigation are important features when selecting a Content Management System (CMS). In this paper we compare two Learning Management Systems (LMS): Blackboard and Desire2Learn. For select administrative tasks we track the number of mouse clicks necessary, number of pages traversed, and data fields inputted. This comparison highlights some of the benefits and limitations between the two systems.","PeriodicalId":398065,"journal":{"name":"International Conference on Education and e-Learning Innovations","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124533855","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 : 2012-07-01DOI: 10.1109/ICEELI.2012.6360646
A. Omer
In this paper, the review is vital for the development of scientific and technological research also highlights the efforts made sporadic in this area. And try to put some solutions and recommendations that help the advancement of scientific research to resolve issues in the Sudanese society as the quantity and quality. Despite the obstacles, the movement of scientific research did not stop completely, because a number of researchers still believe in the inevitability of continued scientific research to benefit the maximum of what is available (and the efforts of individual) to attain the objectives of development, prosperity and keep pace with scientific development. The reality, which must be viewed seriously and considering it is that scientific research has become a pedestal only to build a modern state in today's world, and became the backbone for all plans developed nations and even developing countries. And enter the world in the era of World Trade Organisation (WTO) and intellectual property Guanyin and the demands of globalisation for the next century that followed, we will find ourselves irrelevant desert plant that the blood on our present situation did not change ourselves. It must employ scientific research to address the backlog of cases over the years such as the issue of poverty and human capacity development and exploitation of natural resources of the country and the fight against desertification and settling of scientific technologies for the stability of the pastoral communities, and others. The ramifications in the fields of science and technological abounded to the point where it became impossible to take in all its aspects and its subsidiaries and became to be the selection of research needed by the various communities and the selection of educational curricula have efficacious in both the vertical (specialised) or horizontal (destruction). These thoughts came together and a hint of shame and sometimes pour sometimes without reference to party or institution. It is about frameworks general extrapolated to infer and devise solutions and treatments. I hope those who care about the subject of research and funding in the current international situation, which stripped the developing nations of the features that I found of Southeast Asia and other developing her country's tradition of innovations and products to developed countries.
{"title":"Scientific research education, sustainable development and conservation in the republic of the Sudan","authors":"A. Omer","doi":"10.1109/ICEELI.2012.6360646","DOIUrl":"https://doi.org/10.1109/ICEELI.2012.6360646","url":null,"abstract":"In this paper, the review is vital for the development of scientific and technological research also highlights the efforts made sporadic in this area. And try to put some solutions and recommendations that help the advancement of scientific research to resolve issues in the Sudanese society as the quantity and quality. Despite the obstacles, the movement of scientific research did not stop completely, because a number of researchers still believe in the inevitability of continued scientific research to benefit the maximum of what is available (and the efforts of individual) to attain the objectives of development, prosperity and keep pace with scientific development. The reality, which must be viewed seriously and considering it is that scientific research has become a pedestal only to build a modern state in today's world, and became the backbone for all plans developed nations and even developing countries. And enter the world in the era of World Trade Organisation (WTO) and intellectual property Guanyin and the demands of globalisation for the next century that followed, we will find ourselves irrelevant desert plant that the blood on our present situation did not change ourselves. It must employ scientific research to address the backlog of cases over the years such as the issue of poverty and human capacity development and exploitation of natural resources of the country and the fight against desertification and settling of scientific technologies for the stability of the pastoral communities, and others. The ramifications in the fields of science and technological abounded to the point where it became impossible to take in all its aspects and its subsidiaries and became to be the selection of research needed by the various communities and the selection of educational curricula have efficacious in both the vertical (specialised) or horizontal (destruction). These thoughts came together and a hint of shame and sometimes pour sometimes without reference to party or institution. It is about frameworks general extrapolated to infer and devise solutions and treatments. I hope those who care about the subject of research and funding in the current international situation, which stripped the developing nations of the features that I found of Southeast Asia and other developing her country's tradition of innovations and products to developed countries.","PeriodicalId":398065,"journal":{"name":"International Conference on Education and e-Learning Innovations","volume":"108 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123331042","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 : 2012-07-01DOI: 10.1109/ICEELI.2012.6360574
T. Ghee, Lim Teck Heng, Goh Chin Shuang
The application of podcast in foreign language learning is still in the early stages and lack empirical exploration to support its use. Learners' acceptance of podcast as a learning tool remains unclear. In this study, an attempt was made to gauge the perception of students towards (a) the podcast content and design, and (b) the benefits of using podcast in language learning. We collected data from 23 indigenous (Malay) undergraduates who were learning Mandarin as a foreign language in a public university in Malaysia. The results of this study indicate that the learners showed positive perception towards using podcast as a supplementary learning tool in learning Mandarin. Further studies on the use of podcast to provide more empirical evidence that will hopefully fill the research gaps are encouraged. This article recommends that teachers investigate their students' needs and learning motivation before they produce any podcast.
{"title":"Students' perception on using podcast in learning Mandarin","authors":"T. Ghee, Lim Teck Heng, Goh Chin Shuang","doi":"10.1109/ICEELI.2012.6360574","DOIUrl":"https://doi.org/10.1109/ICEELI.2012.6360574","url":null,"abstract":"The application of podcast in foreign language learning is still in the early stages and lack empirical exploration to support its use. Learners' acceptance of podcast as a learning tool remains unclear. In this study, an attempt was made to gauge the perception of students towards (a) the podcast content and design, and (b) the benefits of using podcast in language learning. We collected data from 23 indigenous (Malay) undergraduates who were learning Mandarin as a foreign language in a public university in Malaysia. The results of this study indicate that the learners showed positive perception towards using podcast as a supplementary learning tool in learning Mandarin. Further studies on the use of podcast to provide more empirical evidence that will hopefully fill the research gaps are encouraged. This article recommends that teachers investigate their students' needs and learning motivation before they produce any podcast.","PeriodicalId":398065,"journal":{"name":"International Conference on Education and e-Learning Innovations","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115688487","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 : 2012-07-01DOI: 10.1109/ICEELI.2012.6360591
M. Lamari, Ines Belgacem
Over the last five years, knowledge brokering, a set of activities aimed at connecting producers and end users of knowledge, has emerged as one of the most influential good practices in knowledge use and innovation (1-2-3). As a learning organization, many public administrations and government agencies in Canada, as well as in other Western countries, have promoted knowledge brokering in order to reinforce knowledge utilization. In a similar vein, smart digital technologies, mainly Web 2.0 platforms, become increasingly a new user-friendly vehicle to identify, acquire, transform and exploit new knowledge and information. Despite the presence of more research stressing the importance of knowledge brokering, mainly in the public health sector, little is still known about knowledge brokers, their profession or their day-to-day activities, particularly in regard to their use of Web 2.0 technologies. This article goes beyond rhetoric and hermeneutic analyses on this subject to draw an empirical and factual overview of emerging practices and strategies in knowledge brokering, within government agencies. In this vein, our investigation is based on a survey developed for this purpose and carried out among a representative sampling of knowledge brokers (n=106) operating within Québec government agencies, well known for their widespread use of Web 2.0 platforms and digital innovation.
{"title":"Knowledge brokering in the web 2.0 era: Empirical evidence of emerging strategies in government agencies","authors":"M. Lamari, Ines Belgacem","doi":"10.1109/ICEELI.2012.6360591","DOIUrl":"https://doi.org/10.1109/ICEELI.2012.6360591","url":null,"abstract":"Over the last five years, knowledge brokering, a set of activities aimed at connecting producers and end users of knowledge, has emerged as one of the most influential good practices in knowledge use and innovation (1-2-3). As a learning organization, many public administrations and government agencies in Canada, as well as in other Western countries, have promoted knowledge brokering in order to reinforce knowledge utilization. In a similar vein, smart digital technologies, mainly Web 2.0 platforms, become increasingly a new user-friendly vehicle to identify, acquire, transform and exploit new knowledge and information. Despite the presence of more research stressing the importance of knowledge brokering, mainly in the public health sector, little is still known about knowledge brokers, their profession or their day-to-day activities, particularly in regard to their use of Web 2.0 technologies. This article goes beyond rhetoric and hermeneutic analyses on this subject to draw an empirical and factual overview of emerging practices and strategies in knowledge brokering, within government agencies. In this vein, our investigation is based on a survey developed for this purpose and carried out among a representative sampling of knowledge brokers (n=106) operating within Québec government agencies, well known for their widespread use of Web 2.0 platforms and digital innovation.","PeriodicalId":398065,"journal":{"name":"International Conference on Education and e-Learning Innovations","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132626238","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 : 2012-07-01DOI: 10.1109/ICEELI.2012.6360588
H. Faour, Mohammad Hammoudeh, A. Ghamdi
The paper presents a project that aims to enhance students experiences and satisfaction through the use of a Virtual Learning Environment. Particularly, it aims at developing a blended learning community to support diverse student population, including students with special learning needs. This project focuses on the teaching/learning aspects of students experiences and satisfaction. Other aspects are geared towards use by student support staff and those whose main responsibility is technical or system administration support. Various methods were used to measure the success of the project and its implementation. Evaluation results show a significant increase in student satisfaction and enhanced progression rate.
{"title":"Enhancing student learning experience and satisfaction using Virtual Learning Environments","authors":"H. Faour, Mohammad Hammoudeh, A. Ghamdi","doi":"10.1109/ICEELI.2012.6360588","DOIUrl":"https://doi.org/10.1109/ICEELI.2012.6360588","url":null,"abstract":"The paper presents a project that aims to enhance students experiences and satisfaction through the use of a Virtual Learning Environment. Particularly, it aims at developing a blended learning community to support diverse student population, including students with special learning needs. This project focuses on the teaching/learning aspects of students experiences and satisfaction. Other aspects are geared towards use by student support staff and those whose main responsibility is technical or system administration support. Various methods were used to measure the success of the project and its implementation. Evaluation results show a significant increase in student satisfaction and enhanced progression rate.","PeriodicalId":398065,"journal":{"name":"International Conference on Education and e-Learning Innovations","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131712674","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 : 2012-07-01DOI: 10.1109/ICEELI.2012.6360637
L. Niar, H. Haffaf
The wireless sensor networks are attracting more attention from the research community. And simulation is a frequently used approach to test and validate approaches, simulation environments must be able to support different models of wireless sensor networks. Our paper focuses specifically on a case-monitoring sensor networks. The protocol tested is based on the reconfiguration of nodes with the principle of redundancy to keep coverage of the area and ensure a long life of the network. The validation of the approach is considered with the use of the simulator OMNeT + + as the results have shown that the concept of the approach in terms of fault tolerance (the principle of awakening the nodes asleep in case of failure or exhaustion of energy from one active node) to ensures proper operation and longevity the network.
{"title":"Graphical Analysis for monitoring in a sensor network (WSN). Simulator: OMNET++","authors":"L. Niar, H. Haffaf","doi":"10.1109/ICEELI.2012.6360637","DOIUrl":"https://doi.org/10.1109/ICEELI.2012.6360637","url":null,"abstract":"The wireless sensor networks are attracting more attention from the research community. And simulation is a frequently used approach to test and validate approaches, simulation environments must be able to support different models of wireless sensor networks. Our paper focuses specifically on a case-monitoring sensor networks. The protocol tested is based on the reconfiguration of nodes with the principle of redundancy to keep coverage of the area and ensure a long life of the network. The validation of the approach is considered with the use of the simulator OMNeT + + as the results have shown that the concept of the approach in terms of fault tolerance (the principle of awakening the nodes asleep in case of failure or exhaustion of energy from one active node) to ensures proper operation and longevity the network.","PeriodicalId":398065,"journal":{"name":"International Conference on Education and e-Learning Innovations","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123808443","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 : 2012-07-01DOI: 10.1109/ICEELI.2012.6360666
A. Bey, T. Bensebaa
The majority of the students of Computer Science often start directly writing a program code when they have been asked to resolve a problem in algorithms. Although, what is way more important is the algorithm the code has to represent. Learning how to design an algorithm which resolves a given problem it is not easy. In this paper, we propose a formative-diagnostic assessment approach which helps students on acquiring problem-solving skills that enable them to cope with problems and to design more efficient and elegant solutions. Aside from the fact that this approach brings a solution for delicate problem of e-assessment of algorithmic skills, in addition it is formative aiming at strengthening algorithmic competencies. Drawing inspiration from the basic principles of the algorithms field itself, it is based on using known components called: Basic Operations which are organized in a library. For modeling, solutions of each problem are regrouped in a bunch and each solution is represented by a plan which is the canonical representation of a program in an approach of program understanding. The purpose of this approach is to provide a formative and diagnostic assessment in order to empower the learner to acquire algorithmic problem-solving skills. Even if it has been conceived for algorithmic competencies assessment, this approach can easily be adapted to any field to assess its know-how.
{"title":"Towards an e-assessment approach of algorithmic problem-solving skills using plan-based program understanding approach","authors":"A. Bey, T. Bensebaa","doi":"10.1109/ICEELI.2012.6360666","DOIUrl":"https://doi.org/10.1109/ICEELI.2012.6360666","url":null,"abstract":"The majority of the students of Computer Science often start directly writing a program code when they have been asked to resolve a problem in algorithms. Although, what is way more important is the algorithm the code has to represent. Learning how to design an algorithm which resolves a given problem it is not easy. In this paper, we propose a formative-diagnostic assessment approach which helps students on acquiring problem-solving skills that enable them to cope with problems and to design more efficient and elegant solutions. Aside from the fact that this approach brings a solution for delicate problem of e-assessment of algorithmic skills, in addition it is formative aiming at strengthening algorithmic competencies. Drawing inspiration from the basic principles of the algorithms field itself, it is based on using known components called: Basic Operations which are organized in a library. For modeling, solutions of each problem are regrouped in a bunch and each solution is represented by a plan which is the canonical representation of a program in an approach of program understanding. The purpose of this approach is to provide a formative and diagnostic assessment in order to empower the learner to acquire algorithmic problem-solving skills. Even if it has been conceived for algorithmic competencies assessment, this approach can easily be adapted to any field to assess its know-how.","PeriodicalId":398065,"journal":{"name":"International Conference on Education and e-Learning Innovations","volume":"97 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116838474","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 : 2012-07-01DOI: 10.1109/ICEELI.2012.6360627
Lamiche Chaabane
L'objectif de ce travail est d'étudier la transférabilité des modèles et des techniques co-enseignement du domaine de l'éducation spéciale à celui de l'enseignement de la langue Anglaise aux locuteurs d'autres langues. Dans ce travail on passe en revue cinq modèles possibles de co-enseignement et offrir des suggestions pour éviter les écueils potentiels.
{"title":"Apport du co-enseignement à l'apprentissage de la langue englaise pour les eléves arabisés","authors":"Lamiche Chaabane","doi":"10.1109/ICEELI.2012.6360627","DOIUrl":"https://doi.org/10.1109/ICEELI.2012.6360627","url":null,"abstract":"L'objectif de ce travail est d'étudier la transférabilité des modèles et des techniques co-enseignement du domaine de l'éducation spéciale à celui de l'enseignement de la langue Anglaise aux locuteurs d'autres langues. Dans ce travail on passe en revue cinq modèles possibles de co-enseignement et offrir des suggestions pour éviter les écueils potentiels.","PeriodicalId":398065,"journal":{"name":"International Conference on Education and e-Learning Innovations","volume":"2016 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128710842","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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