PurposeThe purpose of this paper is to build a more scientific and refined collection assessment indicator system and examine the state of the collections, and adjusting collection development planning.Design/methodology/approachTo analyze the weaknesses in the current assessment indicator system, advance the quality–utility–value Theory of collection assessment, introduce the advantages of the theory, use it to construct a collection assessment indicator system and clarify the content of each assessment indicator.FindingsEmpirical analysis of the foreign language collection of the National Library of China verified the scientific nature and feasibility of the assessment indicator system based on the quality–utility–value Theory.Research limitations/implicationsThe indicator system should be more detailed according to the needs, and the scoring standard can be clearer.Practical implicationsAccording to the quality–utility–value Theory or based on such an assessment indicator system, libraries can build an indicator system related to their own libraries.Social implicationsBuilding a good collection assessment, it is very important In today’s library tight funds, after the outbreak of COVID-19. With the value dimension, the collection assessment of the library is more objective, comprehensive and three-dimensional.Originality/valueThis paper considers how to construct a collection assessment indicator system with the new theory, the quality–utility–value Theory; it is three-dimensional. Well, the collection value is not clearly measured and expressed in the indicator system before. Using this theory, this paper makes an empirical study on the evaluation of the foreign language collection of the National Library of China.
{"title":"An empirical study of collection assessment based on the quality–utility–value theory","authors":"A. Ping","doi":"10.1108/lm-01-2022-0004","DOIUrl":"https://doi.org/10.1108/lm-01-2022-0004","url":null,"abstract":"PurposeThe purpose of this paper is to build a more scientific and refined collection assessment indicator system and examine the state of the collections, and adjusting collection development planning.Design/methodology/approachTo analyze the weaknesses in the current assessment indicator system, advance the quality–utility–value Theory of collection assessment, introduce the advantages of the theory, use it to construct a collection assessment indicator system and clarify the content of each assessment indicator.FindingsEmpirical analysis of the foreign language collection of the National Library of China verified the scientific nature and feasibility of the assessment indicator system based on the quality–utility–value Theory.Research limitations/implicationsThe indicator system should be more detailed according to the needs, and the scoring standard can be clearer.Practical implicationsAccording to the quality–utility–value Theory or based on such an assessment indicator system, libraries can build an indicator system related to their own libraries.Social implicationsBuilding a good collection assessment, it is very important In today’s library tight funds, after the outbreak of COVID-19. With the value dimension, the collection assessment of the library is more objective, comprehensive and three-dimensional.Originality/valueThis paper considers how to construct a collection assessment indicator system with the new theory, the quality–utility–value Theory; it is three-dimensional. Well, the collection value is not clearly measured and expressed in the indicator system before. Using this theory, this paper makes an empirical study on the evaluation of the foreign language collection of the National Library of China.","PeriodicalId":46701,"journal":{"name":"Library Management","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2022-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42750061","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}
PurposeThe objectives of the study include the following: (1) to design and develop digital information products by using Quick Response (QR) codes (2) to make an awareness of QR codes in library users; (3) to study user preferences for black and green QR codes in the library services of management institutes and (4) to raise awareness of the product layer among the library profession.Design/methodology/approachThis study uses a participatory action research approach. The researcher implemented QR codes in the library, and participants scanned QR codes through their smartphones. All data analyses were performed using IBM SPSS and Microsoft Excel 2016.FindingsThe researcher found that both QR codes will be popular in the future; however, users will prefer to scan the green QR code multiple times due to the code's increased benefits and advantages (which have been discussed in this report).Research limitations/implicationsThis study implemented QR codes in MBA libraries affiliated with Savitribai Phule Pune University in the Pune and Pimpri Chinchwad areas.Originality/valueThe current study implemented a QR code in the library service with green and black colours. This study examined which QR code will be popular in the future owing to QR code's advanced features and specifications. This, in turn, will assist the library in designing such a collection and developing more QR codes that will be recommended to users. This will assist in the creation of good digital information products for smartphone users.
{"title":"Design and development of digital information product and service using colour QR codes for smartphone user's of academic libraries","authors":"S. Kharat, Shubhadha Nagarkar, B. Panage","doi":"10.1108/lm-10-2021-0086","DOIUrl":"https://doi.org/10.1108/lm-10-2021-0086","url":null,"abstract":"PurposeThe objectives of the study include the following: (1) to design and develop digital information products by using Quick Response (QR) codes (2) to make an awareness of QR codes in library users; (3) to study user preferences for black and green QR codes in the library services of management institutes and (4) to raise awareness of the product layer among the library profession.Design/methodology/approachThis study uses a participatory action research approach. The researcher implemented QR codes in the library, and participants scanned QR codes through their smartphones. All data analyses were performed using IBM SPSS and Microsoft Excel 2016.FindingsThe researcher found that both QR codes will be popular in the future; however, users will prefer to scan the green QR code multiple times due to the code's increased benefits and advantages (which have been discussed in this report).Research limitations/implicationsThis study implemented QR codes in MBA libraries affiliated with Savitribai Phule Pune University in the Pune and Pimpri Chinchwad areas.Originality/valueThe current study implemented a QR code in the library service with green and black colours. This study examined which QR code will be popular in the future owing to QR code's advanced features and specifications. This, in turn, will assist the library in designing such a collection and developing more QR codes that will be recommended to users. This will assist in the creation of good digital information products for smartphone users.","PeriodicalId":46701,"journal":{"name":"Library Management","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2022-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46288485","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}
PurposeDuring the COVID-19 pandemic, in order to prevent the spread of disease, the National Library of Indonesia Cataloging Department adopted remote working. There is a need to examine the productivity of remote cataloging as this form of cataloging becomes more prevalent.Design/methodology/approachThe study was conducted using a mixed methods approach. The authors analyzed data to assess cataloging librarians' productivity based on system logs. Then, the authors interviewed librarians to understand librarians' perspectives concerning productivity and remote cataloging, and also to seek insights into factors that may affect productivity while working remotely.FindingsThe analysis found higher productivity in terms of quantity of cataloging. Librarians' productivity during remote cataloging is not statistically related to individual factors of age, years of experience, or gender. The in-depth interviews found that other factors may hinder the quality and quantity of the remote cataloging, including the working environment, infrastructure, and lack of policies on remote working.Research limitations/implicationsThe findings were based on a study conducted in the National Library of Indonesia, which may not apply to libraries with different infrastructures or existing policies in remote cataloging. However, the authors identified numerous factors that could be related to remote cataloging productivity. More work needs to be done to identify these factors that impact productivity by conducting further surveys.Practical implicationsThe research provides evidence showing the productivity of cataloging can be higher in remote working mode. The study provides insights for library managers to decide whether to implement remote cataloging and what additional perspectives could be considered for the better implementation of remote cataloging.Originality/valueThe gap in the literature about remote cataloging and productivity has been bridged.
{"title":"Remote cataloging productivity: an exploratory study in a national library","authors":"Irhamni Ali, Lingzi Hong, Jiangping Chen","doi":"10.1108/lm-12-2021-0109","DOIUrl":"https://doi.org/10.1108/lm-12-2021-0109","url":null,"abstract":"PurposeDuring the COVID-19 pandemic, in order to prevent the spread of disease, the National Library of Indonesia Cataloging Department adopted remote working. There is a need to examine the productivity of remote cataloging as this form of cataloging becomes more prevalent.Design/methodology/approachThe study was conducted using a mixed methods approach. The authors analyzed data to assess cataloging librarians' productivity based on system logs. Then, the authors interviewed librarians to understand librarians' perspectives concerning productivity and remote cataloging, and also to seek insights into factors that may affect productivity while working remotely.FindingsThe analysis found higher productivity in terms of quantity of cataloging. Librarians' productivity during remote cataloging is not statistically related to individual factors of age, years of experience, or gender. The in-depth interviews found that other factors may hinder the quality and quantity of the remote cataloging, including the working environment, infrastructure, and lack of policies on remote working.Research limitations/implicationsThe findings were based on a study conducted in the National Library of Indonesia, which may not apply to libraries with different infrastructures or existing policies in remote cataloging. However, the authors identified numerous factors that could be related to remote cataloging productivity. More work needs to be done to identify these factors that impact productivity by conducting further surveys.Practical implicationsThe research provides evidence showing the productivity of cataloging can be higher in remote working mode. The study provides insights for library managers to decide whether to implement remote cataloging and what additional perspectives could be considered for the better implementation of remote cataloging.Originality/valueThe gap in the literature about remote cataloging and productivity has been bridged.","PeriodicalId":46701,"journal":{"name":"Library Management","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2022-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44770126","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}
PurposeThe study aimed to investigate public library users' most frequent and least frequent activities in the library and demographic differences in the use of public libraries. The study also explored library users' perceived importance of library resources, services and the value of the library as a place.Design/methodology/approachQuantitative research design and survey research method were used to achieve the objectives of the study. A multistage sampling technique was employed to approach the targeted population. At the first stage, ten functional libraries of Lahore were selected purposively. The targeted population was users of the ten public libraries of the Punjab, Lahore. At the second stage, convenience sampling was used to collect data from public library users. The instrument of the research study was the questionnaire and it was developed with the help of the literature and administrated personally. The questionnaire was distributed to 384 public library users of the Lahore district and 301 questionnaires were returned out of 384.FindingsThe results of the study showed that library users frequently visited the library for reading personal books and examination preparation; however, they never or rarely used e-databases, photocopy and printer services, computer stations, the internet, library catalog and socialization with friends. Significant differences were found among public library users in their public library use on the basis of gender, age, designation and academic qualification. The library collection played a very important role in developing the community's reading habits, supporting academic achievements and self-grooming.Practical implicationsThe results of the study suggest that public librarians can expand library reading halls space and provide a comfortable reading environment for the users. Library community programs are helpful in lifelong learning; therefore, the library should organize community programs (i.e. storytelling sessions, workshops and interactive sessions) for their users. Public libraries can strengthen their services by considering demographic differences in public library use.Originality/valueThe study is valuable as it will examine the public libraries' use, demographic differences in use and users' perceived importance of library resources, service and place in Pakistani context. Very few studies investigated gender differences in public library; however, this study's findings will contribute to knowledge by examining various demographic differences in library use.
{"title":"Public library use, demographic differences in library use and users' perceptions of library resources, services and place","authors":"Ayesha Mushtaq, Alia Arshad","doi":"10.1108/lm-10-2021-0093","DOIUrl":"https://doi.org/10.1108/lm-10-2021-0093","url":null,"abstract":"PurposeThe study aimed to investigate public library users' most frequent and least frequent activities in the library and demographic differences in the use of public libraries. The study also explored library users' perceived importance of library resources, services and the value of the library as a place.Design/methodology/approachQuantitative research design and survey research method were used to achieve the objectives of the study. A multistage sampling technique was employed to approach the targeted population. At the first stage, ten functional libraries of Lahore were selected purposively. The targeted population was users of the ten public libraries of the Punjab, Lahore. At the second stage, convenience sampling was used to collect data from public library users. The instrument of the research study was the questionnaire and it was developed with the help of the literature and administrated personally. The questionnaire was distributed to 384 public library users of the Lahore district and 301 questionnaires were returned out of 384.FindingsThe results of the study showed that library users frequently visited the library for reading personal books and examination preparation; however, they never or rarely used e-databases, photocopy and printer services, computer stations, the internet, library catalog and socialization with friends. Significant differences were found among public library users in their public library use on the basis of gender, age, designation and academic qualification. The library collection played a very important role in developing the community's reading habits, supporting academic achievements and self-grooming.Practical implicationsThe results of the study suggest that public librarians can expand library reading halls space and provide a comfortable reading environment for the users. Library community programs are helpful in lifelong learning; therefore, the library should organize community programs (i.e. storytelling sessions, workshops and interactive sessions) for their users. Public libraries can strengthen their services by considering demographic differences in public library use.Originality/valueThe study is valuable as it will examine the public libraries' use, demographic differences in use and users' perceived importance of library resources, service and place in Pakistani context. Very few studies investigated gender differences in public library; however, this study's findings will contribute to knowledge by examining various demographic differences in library use.","PeriodicalId":46701,"journal":{"name":"Library Management","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2022-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42006355","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}
PurposeThis research aimed to investigate the information-seeking behaviour (ISB) and information needs of different professional groups within the pharmaceutical manufacturing sector in the Republic of Ireland (i.e. for what purpose information is acquired), the information sources professional groups use (including in-house documentation, regulations, industry guidelines, standards and colleagues) and the factors, which influence professional groups' choice of information sources. Furthermore, the research explored the perceived level of support that exists towards knowledge and information sharing.Design/methodology/approachA quantitative non-experimental research design, comprising of a self-completion survey questionnaire, was used to examine a number of information-seeking variables: information triggers, information sources and source influencers as well as information sharing enablers. It was related to four professional tasks: process technology/process development, regulatory support and quality/compliance support and engineering.FindingsThe research provides new insights into the ISB of pharmaceutical professionals working within a highly regulated and high-performance production environment, including a greater understanding of the context in which professional groups experience information needs. The levels of agreement observed in relation to employees' perception of information-sharing enablers indicated an overall positive level of information sharing.Research limitations/implicationsThe study points to largely echoed previous findings which suggest that individual work role associated tasks prompt particular information needs. Further to this, work role associated tasks have a bearing on information source selection. Pharmaceutical professionals engaged in positive levels of information and knowledge sharing, relying on procedures, other colleagues and internal documentation as information sources. The participants also indicated a high level of agreement in respect to the value of available subject matter experts as information-sharing enablers.Practical implicationsOrganisations should aim to create opportunities for adequate time to share information and organisational structures, facilitating an overall organisational culture of sharing. A focus on information sharing through forums, seminars, meetings and working groups could enhance information sharing, through the development of communities of practice.Social implicationsPharmaceutical professionals relied on trustworthiness and quality as professional' top information source-influencing factors. Furthermore, the study demonstrated that working within a high-performance, target-driven and time-constrained production environment brings a particular contextual impact, where frequent urgent information triggers are experienced. These contextual factors warrant further investigation.Originality/valueA paucity of information exists with respect to the ISB of professionals, work
{"title":"An investigation into the information-seeking behaviour of professionals, working within the pharmaceutical manufacturing sector in Ireland","authors":"Berniece A Browne, Konstantina Martzoukou","doi":"10.1108/lm-11-2021-0099","DOIUrl":"https://doi.org/10.1108/lm-11-2021-0099","url":null,"abstract":"PurposeThis research aimed to investigate the information-seeking behaviour (ISB) and information needs of different professional groups within the pharmaceutical manufacturing sector in the Republic of Ireland (i.e. for what purpose information is acquired), the information sources professional groups use (including in-house documentation, regulations, industry guidelines, standards and colleagues) and the factors, which influence professional groups' choice of information sources. Furthermore, the research explored the perceived level of support that exists towards knowledge and information sharing.Design/methodology/approachA quantitative non-experimental research design, comprising of a self-completion survey questionnaire, was used to examine a number of information-seeking variables: information triggers, information sources and source influencers as well as information sharing enablers. It was related to four professional tasks: process technology/process development, regulatory support and quality/compliance support and engineering.FindingsThe research provides new insights into the ISB of pharmaceutical professionals working within a highly regulated and high-performance production environment, including a greater understanding of the context in which professional groups experience information needs. The levels of agreement observed in relation to employees' perception of information-sharing enablers indicated an overall positive level of information sharing.Research limitations/implicationsThe study points to largely echoed previous findings which suggest that individual work role associated tasks prompt particular information needs. Further to this, work role associated tasks have a bearing on information source selection. Pharmaceutical professionals engaged in positive levels of information and knowledge sharing, relying on procedures, other colleagues and internal documentation as information sources. The participants also indicated a high level of agreement in respect to the value of available subject matter experts as information-sharing enablers.Practical implicationsOrganisations should aim to create opportunities for adequate time to share information and organisational structures, facilitating an overall organisational culture of sharing. A focus on information sharing through forums, seminars, meetings and working groups could enhance information sharing, through the development of communities of practice.Social implicationsPharmaceutical professionals relied on trustworthiness and quality as professional' top information source-influencing factors. Furthermore, the study demonstrated that working within a high-performance, target-driven and time-constrained production environment brings a particular contextual impact, where frequent urgent information triggers are experienced. These contextual factors warrant further investigation.Originality/valueA paucity of information exists with respect to the ISB of professionals, work","PeriodicalId":46701,"journal":{"name":"Library Management","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2022-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41833035","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}
Constantinos Chlomoudis, Anastasia Konstantinou, Petros A Kostagiolas, Petros Pallis
PurposeDigital information seeking behavior incorporates the effective information seeking, retrieving and using in maritime studies. Moreover, digital information literacy skills support the employment of digital tools and information databases for decision making and for performing specific tasks online. The main aim of this paper is to explore the relevant research for the information needs and information seeking behaviour of maritime students.Design/methodology/approachA systematic literature review over scholarly publications in English language over the last decade was performed through PRISMA method.FindingsThe systematic literature review resulted to 22 related publications that are consistent with the criteria of the systematic literature review. These publications are analysed and discussed. The need for further research in the area of information seeking behaviour of students of maritime studies as well as of digital information literacy is exposed.Originality/valueThis work explores the behavioural patterns surrounding the central role of information for maritime students as well as for decision-making in the maritime sector. Digital information literacy competencies are discussed in order to be included in the curricula of maritime studies.
{"title":"Information needs and information-seeking behaviour of maritime students: a systematic literature review using the PRISMA method","authors":"Constantinos Chlomoudis, Anastasia Konstantinou, Petros A Kostagiolas, Petros Pallis","doi":"10.1108/lm-11-2021-0105","DOIUrl":"https://doi.org/10.1108/lm-11-2021-0105","url":null,"abstract":"PurposeDigital information seeking behavior incorporates the effective information seeking, retrieving and using in maritime studies. Moreover, digital information literacy skills support the employment of digital tools and information databases for decision making and for performing specific tasks online. The main aim of this paper is to explore the relevant research for the information needs and information seeking behaviour of maritime students.Design/methodology/approachA systematic literature review over scholarly publications in English language over the last decade was performed through PRISMA method.FindingsThe systematic literature review resulted to 22 related publications that are consistent with the criteria of the systematic literature review. These publications are analysed and discussed. The need for further research in the area of information seeking behaviour of students of maritime studies as well as of digital information literacy is exposed.Originality/valueThis work explores the behavioural patterns surrounding the central role of information for maritime students as well as for decision-making in the maritime sector. Digital information literacy competencies are discussed in order to be included in the curricula of maritime studies.","PeriodicalId":46701,"journal":{"name":"Library Management","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2022-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43325022","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}
PurposeVirtual communities of practice (VCoP) are becoming increasingly popular as professional networking. These communities support and shape professional development, especially in countries with limited opportunities and constrain like time and distance. This study throws light on the role of VCoP and its impact on the continuous professional development (CPD) of librarians in Pakistan.Design/methodology/approachThis study is carried out with qualitative research methods to understand effects of VCoP on CPD. With a thematic content analysis on the email conversations of a library and information science (LIS) Yahoo mailing group “plagpk”, the impact of virtual communities (VCs) on librarians' professional development in Pakistan over the past 20 years was analyzed.FindingsThis study demonstrates that VCs contribute to professional learning, problem-solving, knowledge creation, professional awareness and identity creation in the LIS field. Further, this study contributes a model to explain the formal and informal professional development for individuals and groups through VCoP engagement.Social implicationsIt is hoped that this study will help the librarian community create, get involved in the VCoP for personal, professional development consciously and create an impact in the profession. The finding of this study is generalizable to any social sciences or humanities professionals VCoPs.Originality/valueThis is one of the first studies in the LIS field to analysis the impact of VCs on the professional development of the librarians.
{"title":"Role of virtual communities of practice (VCoP) in continuous professional development of librarians: a case of Yahoo mailing group from Pakistan","authors":"Saima Qutab, Abid Iqbal, Farasat Shafi Ullah, Nadeem Siddique, Muhammad Ajmal Khan","doi":"10.1108/lm-02-2021-0017","DOIUrl":"https://doi.org/10.1108/lm-02-2021-0017","url":null,"abstract":"PurposeVirtual communities of practice (VCoP) are becoming increasingly popular as professional networking. These communities support and shape professional development, especially in countries with limited opportunities and constrain like time and distance. This study throws light on the role of VCoP and its impact on the continuous professional development (CPD) of librarians in Pakistan.Design/methodology/approachThis study is carried out with qualitative research methods to understand effects of VCoP on CPD. With a thematic content analysis on the email conversations of a library and information science (LIS) Yahoo mailing group “plagpk”, the impact of virtual communities (VCs) on librarians' professional development in Pakistan over the past 20 years was analyzed.FindingsThis study demonstrates that VCs contribute to professional learning, problem-solving, knowledge creation, professional awareness and identity creation in the LIS field. Further, this study contributes a model to explain the formal and informal professional development for individuals and groups through VCoP engagement.Social implicationsIt is hoped that this study will help the librarian community create, get involved in the VCoP for personal, professional development consciously and create an impact in the profession. The finding of this study is generalizable to any social sciences or humanities professionals VCoPs.Originality/valueThis is one of the first studies in the LIS field to analysis the impact of VCs on the professional development of the librarians.","PeriodicalId":46701,"journal":{"name":"Library Management","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48326193","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}