Pub Date : 2022-01-04DOI: 10.17161/jcel.v5i1.14807
Christian Lear
This article examines a current crisis within media librarianship regarding the challenges for academic libraries in providing streaming access to video resources despite the growing need for users to have streaming access. The article discusses this crisis largely within the context of COVID-19 (Coronavirus Disease of 2019) and how the pandemic has exacerbated the problem. This article also posits a possible solution to the issue through the application of controlled digital lending (CDL) to video resources for a pedagogical purpose. The article demonstrates the extent of the crisis, examines how other media librarians have addressed the problem, and shows the limitations to the solutions that have so far been offered. It then broadly discusses the concept of CDL and how this practice could be applied to video resources to address the frequent inability of libraries to provide streaming access to videos.
{"title":"Controlled Digital Lending of Video Resources: Ensuring the Provision of Streaming Access to Videos for Pedagogical Purposes in Academic Libraries","authors":"Christian Lear","doi":"10.17161/jcel.v5i1.14807","DOIUrl":"https://doi.org/10.17161/jcel.v5i1.14807","url":null,"abstract":"This article examines a current crisis within media librarianship regarding the challenges for academic libraries in providing streaming access to video resources despite the growing need for users to have streaming access. The article discusses this crisis largely within the context of COVID-19 (Coronavirus Disease of 2019) and how the pandemic has exacerbated the problem. This article also posits a possible solution to the issue through the application of controlled digital lending (CDL) to video resources for a pedagogical purpose. The article demonstrates the extent of the crisis, examines how other media librarians have addressed the problem, and shows the limitations to the solutions that have so far been offered. It then broadly discusses the concept of CDL and how this practice could be applied to video resources to address the frequent inability of libraries to provide streaming access to videos.","PeriodicalId":354781,"journal":{"name":"Journal of Copyright in Education & Librarianship","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127173399","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 : 2021-12-09DOI: 10.17161/jcel.v5i1.16270
Agnes Gambill West
Deborah A. Hamilton’s new book sheds light on the access to justice crisis in the American legal system and illustrates valuable strategies for how libraries can help. Hamilton’s passion for assisting the public with research and discovery of legal information makes her well-suited to share practical advice for research, programming, and outreach related to legal information literacy. Hamilton’s message to readers is clear: libraries can play a significant role in making the justice system more accessible and equitable by providing access to laws and legal information.
黛博拉·汉密尔顿(Deborah A. Hamilton)的新书揭示了美国法律体系中诉诸司法的危机，并阐述了图书馆如何提供帮助的宝贵策略。汉密尔顿对协助公众研究和发现法律信息的热情使她非常适合分享与法律信息素养相关的研究、规划和推广方面的实用建议。汉密尔顿向读者传达的信息是明确的:图书馆可以通过提供法律和法律信息，在使司法系统更容易获得和公平方面发挥重要作用。
{"title":"Book Review: Helping Library Users with Legal Questions: Practical Advice for Research, Programming, and Outreach","authors":"Agnes Gambill West","doi":"10.17161/jcel.v5i1.16270","DOIUrl":"https://doi.org/10.17161/jcel.v5i1.16270","url":null,"abstract":"Deborah A. Hamilton’s new book sheds light on the access to justice crisis in the American legal system and illustrates valuable strategies for how libraries can help. Hamilton’s passion for assisting the public with research and discovery of legal information makes her well-suited to share practical advice for research, programming, and outreach related to legal information literacy. Hamilton’s message to readers is clear: libraries can play a significant role in making the justice system more accessible and equitable by providing access to laws and legal information.","PeriodicalId":354781,"journal":{"name":"Journal of Copyright in Education & Librarianship","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129513194","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 : 2021-11-30DOI: 10.17161/jcel.v5i1.16249
A. Bellenger, H. Balfour
COVID-19 has raised many challenges in terms of applying Australian copyright legislation and related policies to higher education context. This paper describes the experience of Copyright Officers at Curtin University and Murdoch University from the initial stages of border-control measures affecting delivery of learning materials to students in China, to the wider disruption of the pandemic with many countries implementing lockdown measures, to the current environment where remote delivery is the “new normal.” The Australian Copyright Act 1968 (Commonwealth of Australia) provides narrow fair dealing exceptions (sections 40 and 41) and broader but more uncertain flexible dealing exceptions (section 200AB), creating a barrier for educators providing access to the information resources needed for teaching, learning, and research. The uncertainty of applying section 200AB was exacerbated by the conditions caused by the pandemic. The authors describe their experiences in providing copyright support during the pandemic as well as how the copyright services adapted to meet requirements.
{"title":"Copyright in the Time of COVID-19: An Australian Perspective","authors":"A. Bellenger, H. Balfour","doi":"10.17161/jcel.v5i1.16249","DOIUrl":"https://doi.org/10.17161/jcel.v5i1.16249","url":null,"abstract":"COVID-19 has raised many challenges in terms of applying Australian copyright legislation and related policies to higher education context. This paper describes the experience of Copyright Officers at Curtin University and Murdoch University from the initial stages of border-control measures affecting delivery of learning materials to students in China, to the wider disruption of the pandemic with many countries implementing lockdown measures, to the current environment where remote delivery is the “new normal.” The Australian Copyright Act 1968 (Commonwealth of Australia) provides narrow fair dealing exceptions (sections 40 and 41) and broader but more uncertain flexible dealing exceptions (section 200AB), creating a barrier for educators providing access to the information resources needed for teaching, learning, and research. The uncertainty of applying section 200AB was exacerbated by the conditions caused by the pandemic. The authors describe their experiences in providing copyright support during the pandemic as well as how the copyright services adapted to meet requirements.","PeriodicalId":354781,"journal":{"name":"Journal of Copyright in Education & Librarianship","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134474143","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 : 2021-09-21DOI: 10.17161/JCEL.V5I1.15212
A. Wakaruk, Céline Gareau-Brennan, Matthew Pietrosanu
Navigating copyright issues can be frustrating to the point of causing anxiety, potentially discouraging or inhibiting legitimate uses of copyright-protected materials. A lack of data about the extent and impact of these phenomena, known as copyright anxiety and copyright chill, respectively, motivated the authors to create the Copyright Anxiety Scale (CAS). This article provides an overview of the CAS’s development and validity testing. Results of an initial survey deployment drawing from a broad cross-section of respondents living in Canada and the United States (n = 521) establishes that the phenomenon of copyright anxiety is prevalent and likely associated with copyright chill.
{"title":"Introducing the Copyright Anxiety Scale","authors":"A. Wakaruk, Céline Gareau-Brennan, Matthew Pietrosanu","doi":"10.17161/JCEL.V5I1.15212","DOIUrl":"https://doi.org/10.17161/JCEL.V5I1.15212","url":null,"abstract":"Navigating copyright issues can be frustrating to the point of causing anxiety, potentially discouraging or inhibiting legitimate uses of copyright-protected materials. A lack of data about the extent and impact of these phenomena, known as copyright anxiety and copyright chill, respectively, motivated the authors to create the Copyright Anxiety Scale (CAS). This article provides an overview of the CAS’s development and validity testing. Results of an initial survey deployment drawing from a broad cross-section of respondents living in Canada and the United States (n = 521) establishes that the phenomenon of copyright anxiety is prevalent and likely associated with copyright chill.","PeriodicalId":354781,"journal":{"name":"Journal of Copyright in Education & Librarianship","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125385257","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 : 2021-09-08DOI: 10.17161/jcel.v5i1.15834
K. Dickson
New for 2021 is the sixth edition of Copyright for Schools: A Practical Guide, by Carol Simpson and Sara E. Wolf. Ms. Simpson is an attorney and former professor of library and information science, with additional experience as a school librarian, teacher, and district library administrator. Ms. Wolf is a professor in Auburn University’s College of Education, with research interests in library media and technology and experience in institutional copyright policy development. The book is designed to address the copyright issues and questions that tend to arise for K-12 teachers, school librarians, and school administrators, though librarians in other contexts such as public libraries and higher education would likely find its contents useful too. The sixth edition updates previous editions by adding content on the copyright implications of streaming video services and cloud computing, issues related to disability, responding to cease-and-desist letters, openly licensed resources and Creative Commons licenses, and the implications of the Music Modernization Act. The latest edition of the book also contains a concordance (a table of legal citations and the principles for which they stand), and more robust legal citations than previous editions.
{"title":"Book Review: Copyright for Schools: A Practical Guide, 6th Edition","authors":"K. Dickson","doi":"10.17161/jcel.v5i1.15834","DOIUrl":"https://doi.org/10.17161/jcel.v5i1.15834","url":null,"abstract":"New for 2021 is the sixth edition of Copyright for Schools: A Practical Guide, by Carol Simpson and Sara E. Wolf. Ms. Simpson is an attorney and former professor of library and information science, with additional experience as a school librarian, teacher, and district library administrator. Ms. Wolf is a professor in Auburn University’s College of Education, with research interests in library media and technology and experience in institutional copyright policy development. The book is designed to address the copyright issues and questions that tend to arise for K-12 teachers, school librarians, and school administrators, though librarians in other contexts such as public libraries and higher education would likely find its contents useful too. The sixth edition updates previous editions by adding content on the copyright implications of streaming video services and cloud computing, issues related to disability, responding to cease-and-desist letters, openly licensed resources and Creative Commons licenses, and the implications of the Music Modernization Act. The latest edition of the book also contains a concordance (a table of legal citations and the principles for which they stand), and more robust legal citations than previous editions.","PeriodicalId":354781,"journal":{"name":"Journal of Copyright in Education & Librarianship","volume":"406 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124319597","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 : 2021-09-02DOI: 10.17161/jcel.v5i1.15133
S. Norris, S. Duff, R. Gause
Like many academic libraries, the University of Central Florida (UCF) Libraries has faced the difficult challenge of ensuring access to information and supporting the research, scholarship, and teaching needs of faculty, staff, and students during the COVID-19 pandemic crisis. Copyright and licensing matters have played a key role as the UCF Libraries has helped faculty and students navigate the rapid transition from face-to-face courses to online and conducting academic work in a wholly online environment. This article provides a case study of how the UCF Libraries developed an expanded suite of copyright support services and resources in response to the COVID-19 pandemic. It will explore how each of these services or resources provided specific support to faculty and students in teaching and learning. Services and resources developed in consultation with the Office of General Counsel include a detailed research guide with information about remote access to resources, including temporary access to licensed content from publishers; a series of professional development online workshops on topics such as copyright, fair use, and emergency circumstances and library support for course materials; and additional opportunities for individual consultation support through virtual office hours and other modes of communication, such as chat, email, and phone. The aim of this article is to provide academic libraries with examples of copyright services from a large metropolitan library during COVID-19 so that they can be used as a model when implementing copyright support at their respective institutions during these exigent circumstances and beyond.
{"title":"Rapid Response: Developing a Suite of Copyright Support Services and Resources at the University of Central Florida during the COVID-19 Pandemic","authors":"S. Norris, S. Duff, R. Gause","doi":"10.17161/jcel.v5i1.15133","DOIUrl":"https://doi.org/10.17161/jcel.v5i1.15133","url":null,"abstract":"Like many academic libraries, the University of Central Florida (UCF) Libraries has faced the difficult challenge of ensuring access to information and supporting the research, scholarship, and teaching needs of faculty, staff, and students during the COVID-19 pandemic crisis. Copyright and licensing matters have played a key role as the UCF Libraries has helped faculty and students navigate the rapid transition from face-to-face courses to online and conducting academic work in a wholly online environment. This article provides a case study of how the UCF Libraries developed an expanded suite of copyright support services and resources in response to the COVID-19 pandemic. It will explore how each of these services or resources provided specific support to faculty and students in teaching and learning. Services and resources developed in consultation with the Office of General Counsel include a detailed research guide with information about remote access to resources, including temporary access to licensed content from publishers; a series of professional development online workshops on topics such as copyright, fair use, and emergency circumstances and library support for course materials; and additional opportunities for individual consultation support through virtual office hours and other modes of communication, such as chat, email, and phone. The aim of this article is to provide academic libraries with examples of copyright services from a large metropolitan library during COVID-19 so that they can be used as a model when implementing copyright support at their respective institutions during these exigent circumstances and beyond.","PeriodicalId":354781,"journal":{"name":"Journal of Copyright in Education & Librarianship","volume":"200 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116156767","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 : 2021-09-01DOI: 10.17161/jcel.v5i1.15813
S. Enimil
Library Licensing: A Manual for Busy Librarians strives to help library staff comprehend library licenses for content and materials. It targets university librarians, but librarians who deal with licenses and agreements in other types of libraries will benefit from the information shared in this work. The book, written by two people (including one with a law degree) with experience at academic institutions, is a quick and straightforward read for librarians who may be new to reviewing contracts and provides thoughtful tips to more seasoned library professionals.
{"title":"Book Review: Library Licensing: A Manual for Busy Librarians","authors":"S. Enimil","doi":"10.17161/jcel.v5i1.15813","DOIUrl":"https://doi.org/10.17161/jcel.v5i1.15813","url":null,"abstract":"Library Licensing: A Manual for Busy Librarians strives to help library staff comprehend library licenses for content and materials. It targets university librarians, but librarians who deal with licenses and agreements in other types of libraries will benefit from the information shared in this work. The book, written by two people (including one with a law degree) with experience at academic institutions, is a quick and straightforward read for librarians who may be new to reviewing contracts and provides thoughtful tips to more seasoned library professionals.","PeriodicalId":354781,"journal":{"name":"Journal of Copyright in Education & Librarianship","volume":"105 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121152836","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 : 2021-08-27DOI: 10.17161/jcel.v5i1.14920
C. Winter, Mark Swartz, Victoria Owen, A. Ludbrook, Brianne Selman, Robert Tiessen
The COVID-19 pandemic forced libraries to unexpectedly and suddenly close their physical locations, necessitating a remote working environment and a greater reliance on digital and virtual services. While libraries were in a better position than most sectors due to decades of experience in licensing and acquiring digital content and offering virtual services such as chat reference, there still were some services and resources that traditionally had only been offered in a face-to-face environment, or were available in print only. There were questions in the Canadian library community about how, and if these programs could be delivered online and comply with Canadian copyright law. This article will describe the access and copyright challenges that Canadian libraries faced during the first nine months of the pandemic and will outline the collaborative efforts of the Canadian library copyright community to respond to these challenges.
{"title":"Canadian Collaborations: Library Communications and Advocacy in the time COVID-19","authors":"C. Winter, Mark Swartz, Victoria Owen, A. Ludbrook, Brianne Selman, Robert Tiessen","doi":"10.17161/jcel.v5i1.14920","DOIUrl":"https://doi.org/10.17161/jcel.v5i1.14920","url":null,"abstract":"The COVID-19 pandemic forced libraries to unexpectedly and suddenly close their physical locations, necessitating a remote working environment and a greater reliance on digital and virtual services. While libraries were in a better position than most sectors due to decades of experience in licensing and acquiring digital content and offering virtual services such as chat reference, there still were some services and resources that traditionally had only been offered in a face-to-face environment, or were available in print only. There were questions in the Canadian library community about how, and if these programs could be delivered online and comply with Canadian copyright law. This article will describe the access and copyright challenges that Canadian libraries faced during the first nine months of the pandemic and will outline the collaborative efforts of the Canadian library copyright community to respond to these challenges.","PeriodicalId":354781,"journal":{"name":"Journal of Copyright in Education & Librarianship","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121227093","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}
This research aims to study the library and information science (LIS) curriculum presently followed in the central universities of India to identify the ways in which it incorporates copyright information. The central universities offering LIS programs were identified and the curricula and syllabi of these LIS programs were downloaded from the universities’ official websites. A detailed content analysis of the curricula and syllabi shows that there is no uniformity in the names of the courses taught and the course content in LIS programs of different universities. However, copyright has been included in the curriculum as part of a course in most of the universities. Based on the analysis suggestions have been made for the inclusion of copyright concepts in the curricula of LIS programs.
{"title":"Integrating Copyright in the Curriculum: A Study of LIS Courses of Central Universities of India","authors":"Neelam Thapa","doi":"10.17161/jcel.v3i2.6741","DOIUrl":"https://doi.org/10.17161/jcel.v3i2.6741","url":null,"abstract":"This research aims to study the library and information science (LIS) curriculum presently followed in the central universities of India to identify the ways in which it incorporates copyright information. The central universities offering LIS programs were identified and the curricula and syllabi of these LIS programs were downloaded from the universities’ official websites. A detailed content analysis of the curricula and syllabi shows that there is no uniformity in the names of the courses taught and the course content in LIS programs of different universities. However, copyright has been included in the curriculum as part of a course in most of the universities. Based on the analysis suggestions have been made for the inclusion of copyright concepts in the curricula of LIS programs.","PeriodicalId":354781,"journal":{"name":"Journal of Copyright in Education & Librarianship","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124465752","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}
Cultural heritage institutions can contribute to public knowledge and increase awareness of their collections by uploading digital objects to Wikimedia Commons for use on Wikipedia and other Wikimedia Foundation projects. However, prior research has established the difficulty of and/or hesitation by many cultural heritage institutions in clearly and accurately labeling the copyright status of their born-digital and digitized collections. With this knowledge, how likely is it that digital cultural heritage will be findable and usable on Wikimedia Commons? This study seeks to determine how accurate rights statements for cultural heritage objects on Wikimedia Commons are, and whether inaccuracies can be linked to problematic rights statements in cultural heritage digital libraries or whether the inaccuracies stem from Wikimedia Commons. By evaluating the rights statements, licenses, and sources for 308 Wikimedia Commons objects from 57 cultural heritage organizations and comparing that information to corresponding licenses from digital libraries, we can begin to develop best practices and educational needs for digital librarians, archives, museum curators, and Wikipedians alike to improve the user experience for those using digital cultural heritage on Wikimedia projects.
{"title":"Digital Cultural Heritage and Wikimedia Commons Licenses:","authors":"E. J. Kelly","doi":"10.17161/jcel.v3i3.9771","DOIUrl":"https://doi.org/10.17161/jcel.v3i3.9771","url":null,"abstract":"Cultural heritage institutions can contribute to public knowledge and increase awareness of their collections by uploading digital objects to Wikimedia Commons for use on Wikipedia and other Wikimedia Foundation projects. However, prior research has established the difficulty of and/or hesitation by many cultural heritage institutions in clearly and accurately labeling the copyright status of their born-digital and digitized collections. With this knowledge, how likely is it that digital cultural heritage will be findable and usable on Wikimedia Commons? This study seeks to determine how accurate rights statements for cultural heritage objects on Wikimedia Commons are, and whether inaccuracies can be linked to problematic rights statements in cultural heritage digital libraries or whether the inaccuracies stem from Wikimedia Commons. By evaluating the rights statements, licenses, and sources for 308 Wikimedia Commons objects from 57 cultural heritage organizations and comparing that information to corresponding licenses from digital libraries, we can begin to develop best practices and educational needs for digital librarians, archives, museum curators, and Wikipedians alike to improve the user experience for those using digital cultural heritage on Wikimedia projects. \u0000 ","PeriodicalId":354781,"journal":{"name":"Journal of Copyright in Education & Librarianship","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134146510","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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