International Journal of Comparative Education and Development最新文献

{"title":"Factors influencing international students' trajectories: a comparative study of Chinese students in Japan and Australia","authors":"Tongrui Liu, Yuri Sato, Jeremy Breaden","doi":"10.1108/ijced-08-2022-0060","DOIUrl":"https://doi.org/10.1108/ijced-08-2022-0060","url":null,"abstract":"PurposeThis study aims to compare Chinese students' educational and career trajectories in Japan and Australia and to explore the factors that have influenced their choices that shaped their trajectories.Design/methodology/approachThe authors applied the push-pull and life planning models to compare the factors that shaped the Chinese students' trajectories in Japan and Australia. The mixed-method approach was adopted by combining the result of 353 questionnaire responses and ten semi-structured interviews of Chinese international graduates to understand the factors influencing their decision-makings when choosing a study destination, a workplace and a place for settlement. The authors also interviewed six human resources managers of local companies to understand how Chinese international graduates are evaluated in the host country's labor market.FindingsWhen choosing a study destination, cultural interest and inexpensive tuition fees are the pull factors for Japan, while family and friends' recommendations are strong motivations in choosing Australia. After graduation, utilization of capacity/specialty is a pull factor to work in Japan, while the prospect of promotion, good living environment and consideration for spouse/parents/children are the pull factors for Australia. Chinese graduates in Australia have stronger aspiration to remain in their study destination.Originality/valueSince there are few cross-national studies on international students' trajectories, this study filled the research gap by comparing the trajectories of Chinese students in Japan and Australia and clarifying the factors that shaped them.","PeriodicalId":51967,"journal":{"name":"International Journal of Comparative Education and Development","volume":"25 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86003944","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}

{"title":"A comparative study on motivational factors in choosing teaching profession","authors":"Onder Koklu","doi":"10.1108/ijced-07-2022-0050","DOIUrl":"https://doi.org/10.1108/ijced-07-2022-0050","url":null,"abstract":"PurposeThis study aims to identify the main motivational factors that led practicing teachers to choose teaching as a profession in the United States and Turkey. Another purpose of this research is to investigate the possible significant difference between male and female teachers from the United States and Turkey considering motivational factors that lead them to choose teaching as a profession.Design/methodology/approachQualitative and quantitative methods were used to collect and analyze the data. First, randomly selected middle grades teachers were asked to write personal statements where they explain their main reasons for choosing teaching as a career. Then, qualitative data obtained from personal statements were coded. The coding process allowed the researcher to create factors. Then, cross-tabular representation was produced by descriptive data. Finally, ANOVA was run in order to identify significant differences among groups of participants in terms of all motivational factors.FindingsResults indicated that (1) female teachers are motivated mostly by “Leisure and Comfort”; (2) “Enjoyment of subject” is a big motivator for US male teachers; (3) Turkish male teachers are motivated mostly by “Necessities” (4) male teachers have no strong desire to work with kids; (5) female teachers enjoy teaching more comparing the male teachers; (6) US Female teachers feel more personal fulfillment in teaching.Practical implicationsMotivational factors and reasons for choosing a teaching career can be further investigated by qualitative case studies with selected male and female teachers in order to better understand the reasons that derived both male and female teachers to specific kinds of motivational factors. That may provide a tick description of how motivation for the teaching profession develops over time starting from early memories and experiences in education and schooling. Through the lens of these kinds of qualitative studies, we may better understand how lived experiences are affecting decision-making by developing interest in specific areas.Originality/valueAlthough there is a considerable amount of studies conducted to examine preservice teachers' reasons given for joining the teaching profession, limited research has been done with practicing teachers to better understand the factors that motivated them to join the teaching profession.","PeriodicalId":51967,"journal":{"name":"International Journal of Comparative Education and Development","volume":"10 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2022-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90341802","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}

{"title":"Doctoral research in education: a comparative study on Indian and international trends","authors":"A. Kundu, Mrityunjoy Kaibarta, Subhadip Mukherjee","doi":"10.1108/ijced-08-2022-0057","DOIUrl":"https://doi.org/10.1108/ijced-08-2022-0057","url":null,"abstract":"PurposeIt is unfortunate yet true that in India, research starts and ends with a Ph.D. The steady decline in the quality of doctoral research has been an articulated concern among Indian academics at a time when research and innovation should be a priority. One of the feasible ways of resurrecting or reconstructing Indian research is to open up to examine contemporary international trends. Against this backdrop, the study aimed to make a comparative analysis of doctoral research in education in top-ranking international and top-ranking Indian universities.Design/methodology/approachAdopting a comparative education methodology, this paper examines 100 doctoral dissertations from the top 10 international universities as per Quacquarelli Symonds (QS) ranking and 100 doctoral theses from the top 10 Indian universities following National Institutional Ranking Framework (NIRF) submitted in the past decade. Four significant issues were investigated during the comparison – topic, procedure, presentation, and dissemination – based on the premeditated Research Quality Relevance Metrics (RQRM) designed by the authors for quality improvement of research.FindingsFindings revealed stark differences between two trends in all four domains. The top international universities focus on the contemporariness scattered across diverse issues while Indian studies continue to engage on a few archetypal conventional issues with dreary reiterations. The newness of thought is rare in Indian research, while the interdisciplinary mixing of methods and practices had been the hallmark of its international comportment. Practice orientation has been a unique research attribute found in the top 10 international universities. The methods applied have attempted to reduce the age-old gap between educational research and practice. Methodological innovativeness, structural orientation, readability, and dissemination of research were also exemplary in those international theses, whereas Indian theses are still reeling under orthodox surveys with hesitant reporting.Research limitations/implicationsThis study put an exclusive mirror in front of Indian doctoral research on its current state in respect of international standards. At the same time, it upholds a framework to promote research quality and impact. Dimensions of research quality relevance matrices and recommendations for effective doctoral research are two vibrant contributions to the intelligentsia in general for bringing Indian research out of its cocoon to make it internationally comparable.Originality/valueIt reports a study conducted by the researchers and the write-up is based on the empirical findings only.","PeriodicalId":51967,"journal":{"name":"International Journal of Comparative Education and Development","volume":"29 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2022-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81722203","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}

{"title":"Exploring the standard language ideology in China's language policy","authors":"Xudong Ning, Jeannet Stephen","doi":"10.1108/ijced-04-2022-0024","DOIUrl":"https://doi.org/10.1108/ijced-04-2022-0024","url":null,"abstract":"PurposeThis research explores the standard language ideology in Chinese foreign language education policies. The most substantial in relation to language policy and management in regard to language ideology are beliefs associated with the values on the named language and its varieties (Spolsky, 2009). In the standard language ideology, the standard is treated as being valuable linguistic capital and possessing prestige as well as authority. Mandarin is the most well-accepted standard Chinese, and similarly, UK English or US English is the most popular and Standard English (SE) in China.Design/methodology/approachThe theoretical framework in this research is critical discourse analysis (CDA) and discourse-historical approach (DHA) to guide the data collection and data analysis. This research will review recent and seminal literature obtained from the China National Knowledge Infrastructure (CNKI) on language policy in China in relation to standard language ideology. The literature also investigates Chinese state's English language ideologies using official language education policies (FLEPs).FindingsThe results show that standard language ideology is a common mindset found within official state policies in regard to SE. The authors argue that the Chinese trust on the ideology of standard language appears to not be aligned to recent worldwide trends such as globalization and multilingualism.Originality/valueThis research can provide insights into future language planning and language policy in China and shows that the future research could do more on language planning in China.","PeriodicalId":51967,"journal":{"name":"International Journal of Comparative Education and Development","volume":"1 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2022-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91369453","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}

{"title":"Researching ethnic minority lives in multicultural contexts: a methodological inquiry in acculturation","authors":"S. Karim, M. Hue","doi":"10.1108/ijced-11-2021-0119","DOIUrl":"https://doi.org/10.1108/ijced-11-2021-0119","url":null,"abstract":"PurposeThis paper aims to outline the experience of choosing an appropriate methodology from the potential qualitative methods for studying acculturative experiences amongst a group of non-Chinese young people in Hong Kong. It delineates the reasons for choosing phenomenography for researching their lived acculturative experiences. The paper also briefly explains the advantages of phenomenographic research and advocates it as a potential qualitative method for investigating diverse trajectories of acculturative experiences amongst ethnic minority/immigrant populations in multicultural contexts.Design/methodology/approachResearchers have investigated the acculturation of immigrant youth across settlement societies using different theoretical frameworks, approaches, scales, surveys and questionnaires. However, little attention has been given to the research methodologies that focus on lived human experiences across acculturating groups. By adopting an integrative literature review approach, this paper examines phenomenography as one of the potential qualitative research methods to explore ethnic minority lives in multicultural contexts.FindingsGiven that acculturation is a heterogeneous social phenomenon, phenomenography can help address the issues and limitations inherent to the traditional methodological approaches to studying acculturation amongst youth with ethnic minority and immigrant backgrounds.Practical implicationsResearchers in comparative, intercultural and multicultural education may benefit from phenomenography by exploring the different ways immigrants and ethnic minority populations experience acculturation in multicultural contexts.Originality/valueThis paper outlines the authors' first-hand experiences who sought to identify an appropriate qualitative research method for studying acculturative experiences amongst a group of non-Chinese secondary school students in Hong Kong. Based on their extensive research experiences in the interpretative research tradition, the authors propose phenomenography as a promising method for exploring the diverse trajectories of acculturation amongst ethnic minority and immigrant youth in multicultural contexts.","PeriodicalId":51967,"journal":{"name":"International Journal of Comparative Education and Development","volume":"45 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2022-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73679438","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}

{"title":"Higher education peacebuilding in conflict-affected societies: beyond the good/bad binary","authors":"Kevin Kester, Mary Abura, Chaewon Sohn, Ella Rho","doi":"10.1108/ijced-04-2022-0027","DOIUrl":"https://doi.org/10.1108/ijced-04-2022-0027","url":null,"abstract":"PurposeThis comparative case study looks towards the diverse approaches of higher education to support peacebuilding, from policy and philosophy to pedagogical practices, in conflict-affected and post-conflict settings. The achievement of global development goals is dependent on addressing access to quality education in conflict-affected contexts, including higher education. However, in settings affected by conflict, higher education is often perceived to be a luxury, not a necessity. This study, then, explores whether and how higher education might support peace and development through the unique perspective of the “three faces” of higher education in conflict contexts.Design/methodology/approachThe paper is designed as a qualitative comparative case study. The research examines the work of university educators in two institutions in Afghanistan and Somaliland, highlighting the challenges and opportunities they face working in conflict-affected societies and their pedagogical responses to conflict. Data for the research were collected through in-depth interviews, documents, and digital artifacts with 12 university educators across the two institutions. The faculty teach a wide variety of subjects in the social sciences and humanities, subjects including and in addition to those specific to peace and development studies. To strengthen the interpretation of data, multiple coders were involved and intercoder reliability was conducted.FindingsFindings indicate a number of challenges and opportunities that university lecturers and their institutions face in teaching for peace in conflict-affected contexts, particularly as it relates to the “three faces” of higher education to support, impede, or reveal the complicated nuances of peacebuilding in conflict settings. Member-checking was employed with participants to enhance the reliability of the analysis.Originality/valueIn the end, the paper contributes new empirical insights into higher education in conflict-affected contexts, particularly from the standpoint of faculty. Critical perspectives and implications for curriculum, pedagogy and research are offered.","PeriodicalId":51967,"journal":{"name":"International Journal of Comparative Education and Development","volume":"149 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2022-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76805073","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}

{"title":"Path-dependency and path-shaping in translation of borrowed policy: outsourcing of teaching in public schools in Hong Kong and South Korea","authors":"T. Choi","doi":"10.1108/ijced-01-2022-0004","DOIUrl":"https://doi.org/10.1108/ijced-01-2022-0004","url":null,"abstract":"PurposeThe study systematically analyses the path dependency and path-shaping of borrowed education policy, tracing it from the global through the national to individual schools. It also revisits the case schools after five years to map the school level policy paths.Design/methodology/approachRecently, path-dependency heuristics have drawn attention in predicting educational policy trajectories. However, these studies are primarily theoretical, and those empirical studies do not capture what happens at the school level. This paper fills the research gap by presenting a model that synthesises the research from diverse fields and is informed by findings from a longitudinal case study of educational outsourcing in public schools in Hong Kong and Korea.FindingsThe findings highlight path dependency interactions across educational levels diachronically and synchronically, while aptly incorporating the creative ways school leaders exercise their agency therein. The paper concludes with new insights into policy trajectory and education outsourcing.Originality/valueThe study substantiates and extends previously suggested theoretical models on the paths of travelling educational policies and identifies the factors that shape the paths. It also sheds light on how school leaders navigate the structures that constrain their actions or create a new path and pursue their educational goals.","PeriodicalId":51967,"journal":{"name":"International Journal of Comparative Education and Development","volume":"27 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2022-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82420903","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}

{"title":"Typifying educational research in Singapore and Sweden: a comparative bibliometric approach based on topics 2000–2020","authors":"Erik Nylander, J. Tan","doi":"10.1108/ijced-12-2021-0128","DOIUrl":"https://doi.org/10.1108/ijced-12-2021-0128","url":null,"abstract":"PurposeWith the advancement of novel forms of text mining techniques, new possibilities have opened up to conduct large-scale content analysis of educational research from an international and comparative perspective. Since educational research tends to convey great variation based on country-specific circumstances it constitutes a good testbed for context-rich depictions of the knowledge formation within a given research field.Design/methodology/approachIn this article, the authors compare the educational research that has been produced by scholars in Singapore and Sweden. The article begins by providing a rich overview of what has characterised the formation and institutionalization of educational research in public policy. After this background they map the knowledge formation of education by means of a comparative bibliometric approach using words from abstracts, titles and keywords published in 9017 peer-reviewed articles between 2000 and 2020. First, the authors describe the dominant topics in each country using topic modelling techniques. Secondly, the authors identify the most distinguishing discourses when comparing the two countries.FindingsThe findings illustrate two ideal-types for conducting educational research: Singapore being more centralised, practically-oriented, quantitative and uncritical, whereas Sweden is decentralised, pluralistic, qualitative and critical in orientation. After having mapped out the prevailing topics among researchers working in these locations, the authors connect these findings to larger debates on rivalling knowledge traditions in educational scholarship, the role of the state and the degree of autonomy within higher education.Originality/valueThrough large scale text mining techniques, researchers have begun to explore the semantic composition of various research fields such as higher education research, research on lifelong learning, or social science studies. However, the bibliometric method has also been criticised for creating “mega-national comparisons” that suffer from a lack of understanding of the national ramifications of various research pursuits. The authors’ study addresses these shortcomings and provides a rich depiction of educational research in Singapore and Sweden. It zooms in on the relationship between each country's institutional histories, research priorities and semantic output.","PeriodicalId":51967,"journal":{"name":"International Journal of Comparative Education and Development","volume":"430 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2022-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79577729","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}

{"title":"Does the public-private higher education institution distinction influence academics' societal engagement? Evidence from Chile and Turkey","authors":"Pamela Guzmán, D. Véliz, Baris Uslu, Paulina Berríos, F. Seggie","doi":"10.1108/ijced-10-2021-0103","DOIUrl":"https://doi.org/10.1108/ijced-10-2021-0103","url":null,"abstract":"PurposeThe purpose of this study is to examine the relationship between the participation in commercially- and socially-oriented Academics' Societal Engagement (ASE) activities, partnership choices, and funding preferences of academics working in public and private universities from Chile and Turkey. Chile represents a private-dominant higher education system (HES), while Turkey is public-dominant. This article presents the results of an international survey, the Academic Profession in Knowledge-based Society (APIKS), applied to academics from over 20 countries, including Chile and Turkey.Design/methodology/approachThrough a quantitative analysis the authors analyse how the dominant institutional type influences ASE activities, partnership choices, and funding preferences.FindingsResults from the analysis show that being part of a public or private university does not solely explain the activity type that academics engage with. Moreover, the rate of Chilean academics participating in ASE activities is more than twice that of Turkish academics regardless of the public-private distinction.Research limitations/implicationsFurther research about the academic life and ASE activities using a qualitative approach can complement this study. Applying further in-depth interviews to obtain more information from external partners can provide different perspectives and help to better understand the ASE activities. Additional analysis could compare external activities by higher education institution (HEI) type regarding vocational/technical centres since the Chilean and Turkish private HEIs included in this study received a mix of public-private funds and are considered not-for-profit, so extending this research to include for-profit private HEIs may be worthwhile for additional comparison.Practical implicationsMore support and funding for the development of commercially-oriented ASE activities is recommended for Chile and Turkey's HES. In Turkey, a law-update in 2017 facilitates the establishment of technology transfer offices (TTOs) as companies within universities (Author, 2019). Though it is too early to know its effects, a positive contribution is anticipated. Centred Chile's private dominant HES, it would be appropriate for this type of system to also create different support structures to incentivise socially-oriented external activities and partnership opportunities. As done in other universities, the establishment of a community engagement office may provide professional guidance for partnership creations. Regardless of a country's HE public/private dominance, diverse sources of funding and support mechanisms can also be created to strengthen organisational and financial autonomy facilitating academics' participation in ASE activities. For example, universities can develop institutional policies to support academic establishment, lead or join in administration of non-governmental organisations, or form institutional media to deliver academics' viewpoi","PeriodicalId":51967,"journal":{"name":"International Journal of Comparative Education and Development","volume":"26 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2022-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84562526","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}

{"title":"Reducing the constraints to school access and progress: assessing the effects of a scholarship program in rural Malawi","authors":"Stephen Hunsaker, Donald R. Baum, Katy Ducos","doi":"10.1108/ijced-10-2021-0106","DOIUrl":"https://doi.org/10.1108/ijced-10-2021-0106","url":null,"abstract":"PurposeThe study aims to provide insight on the potential effectiveness of demand-side financing for catalyzing improved educational outcomes in Malawi; and, given the extent of cost-related constraints to school contexts in other low-income countries, the results have relevance for education policy decisions more broadly.Design/methodology/approachThis study utilizes a non-equivalent groups research design to compare the educational experiences and outcomes of two student groups – those who did and those who did not receive a needs-based scholarship to attend secondary school and college in the Dowa, Kasungu, and Lilongwe Districts of Malawi. The authors assess impacts across a range of short and medium-term outcomes, including: school attendance, withdrawal, attainment, graduation, employment status, employment quality, and post-schooling income.FindingsThe scholarship substantially reduces the household cost of participation in school, and reduces the distance travelled to school. As a result, scholarship recipients attain between 1 and 1.5 years of additional schooling and graduate at higher rates. In terms of post-schooling outcomes, recipients are in higher wage-earning occupations after leaving school. Overall, results suggest that scholarships are an effective demand-side strategy for improving educational attainment, progression, and potentially longer-term labor market outcomes.Originality/valueThe study adds new evidence on policy approaches for expanding access to educational opportunities and increasing labor market outcomes in a context (Malawi specifically and sub-Saharan Africa more broadly) where evidence on such demand-side interventions is still growing.","PeriodicalId":51967,"journal":{"name":"International Journal of Comparative Education and Development","volume":"1 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2022-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89462265","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}