Journal of Science and Technology Policy Management最新文献

{"title":"Impact of the assertive and advisory role of internal auditing on proactive measures to enhance cybersecurity: evidence from GCC","authors":"Hamada Elsaid Elmaasrawy, Omar Ikbal Tawfik","doi":"10.1108/jstpm-01-2023-0004","DOIUrl":"https://doi.org/10.1108/jstpm-01-2023-0004","url":null,"abstract":"Purpose\u0000This paper aims to examine the impact of the assurance and advisory role of internal audit (ADRIA) on organisational, human and technical proactive measures to enhance cybersecurity (CS).\u0000\u0000Design/methodology/approach\u0000The questionnaire was used to collect data for 97 internal auditors (IAu) from the Gulf Cooperation Council countries. The authors used partial least squares (PLS) to test the hypotheses.\u0000\u0000Findings\u0000The results show a positive effect of the ADRIA on each of the organisational proactive measures, human proactive measures and technical proactive measures to enhance CS. The study also found a positive effect of the confirmatory role of IA on both human proactive measures and technical proactive measures to enhance CS. No effect of the confirmatory role of IA on the organisational proactive measures is found.\u0000\u0000Research limitations/implications\u0000This study focused on only three proactive measures to enhance CS, and this study was limited to the opinions of IAu. In addition, the study was limited to using regression analysis according to the PLS method.\u0000\u0000Practical implications\u0000The results of this study show that managers need to consider the influential role of IA as a value-adding activity in reducing CS risks and activating proactive measures. Also, IAu must expand its capabilities, skills and knowledge in CS auditing to provide a bold view of cyber threats. At the same time, the institutions responsible for preparing IA standards should develop standards and guidelines that help IAu to play assurance and advisory roles.\u0000\u0000Originality/value\u0000To the best of the authors’ knowledge, this is the first study of its kind that deals with the impact of the assurance and ADRIA on proactive measures to enhance CS. In addition, the study determines the nature of the advisory role and the assurance role of IA to strengthen CS.\u0000","PeriodicalId":507678,"journal":{"name":"Journal of Science and Technology Policy Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140219712","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":"Marketing analytics acceptance: using the UTAUT, perceived trust, personal innovativeness in information technology and user attitude","authors":"K. K. Twum, A. A. Yalley","doi":"10.1108/jstpm-01-2022-0001","DOIUrl":"https://doi.org/10.1108/jstpm-01-2022-0001","url":null,"abstract":"\u0000Purpose\u0000The use of innovative technologies by firm employees is a key factor in ensuring the competitiveness of firms. However, researchers and practitioners have been concerned about the willingness of technology end users to use innovative technologies. This study, therefore, aims to determine the factors affecting the intention to use marketing analytics technology.\u0000\u0000\u0000Design/methodology/approach\u0000This study surveyed 213 firm employees. The quantitative data collected was analysed using partial least squares structural equation modelling.\u0000\u0000\u0000Findings\u0000The results reveal that performance expectancy, facilitating conditions, attitudes and perceived trust have a positive and significant effect on intentions to use marketing analytics. Effort expectancy, social influence and personal innovativeness in information technology were found not to predict intentions to use marketing analytics.\u0000\u0000\u0000Practical implications\u0000This study has practical implications for firms seeking to enhance the use of marketing analytics technology in developing countries.\u0000\u0000\u0000Originality/value\u0000This study contributes to the use of UTAUT, perceived trust, personal innovativeness and user attitude in predicting the intentions to use marketing analytics technology.\u0000","PeriodicalId":507678,"journal":{"name":"Journal of Science and Technology Policy Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140213832","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":"Understanding factors to digital wallet discontinuance intention among past users: an exploratory study","authors":"Muhammad Azmi Sait, Muhammad Anshari Ali, M. Almunawar, Haji Masairol Haji Masri","doi":"10.1108/jstpm-01-2024-0005","DOIUrl":"https://doi.org/10.1108/jstpm-01-2024-0005","url":null,"abstract":"Purpose\u0000This exploratory study aims to investigate and identify the factors influencing discontinuance intention among past users of local digital wallets in Brunei Darussalam.\u0000\u0000Design/methodology/approach\u0000This study uses a mixed-method approach that integrates quantitative and qualitative research method. An online survey is distributed via widely used social media platforms, using purposive sampling to target previous users of local digital wallets. Structured questionnaires capture demographic data, whereas open-ended inquiries delve into reasons for discontinuation. Descriptive analysis will extract the demographic profiles of the samples. Inductive thematic analysis, guided by Braun and Clarke's framework, will extract and analyze qualitative responses to unveil emergent themes. Data saturation, anticipated beyond 12 responses, will signify sample adequacy.\u0000\u0000Findings\u0000Demographic profiles based on gender, age and payment preferences of discontinuers supplement the justification for identified themes influencing digital wallet discontinuation in Brunei Darussalam. These themes include “Acceptability Challenge,” highlighting limited vendor acceptance; “Financial Management and Security Issues,” revealing concerns over impulsive buying behavior and security robustness; “Limited Benefits,” referring to short-term interest driven by promotional benefits; “Technological Inertia,” emphasizing reluctance to change from conventional payment methods and “Technical Challenges,” encompassing internet connectivity and operational functionality issues.\u0000\u0000Research limitations/implications\u0000This study acknowledges few limitations, including a limited number of respondents, comprising majorly of the younger age groups and females. Self-reported data usage introduces potential response bias, impacting result validity. The qualitative approach limits comprehensive understanding, suggesting validation through quantitative correlational studies. Additionally, the cross-sectional design restricts insight into the dynamic nature of digital wallet discontinuance in Brunei, suggesting the need for longitudinal studies.\u0000\u0000Practical implications\u0000The findings of this study offer valuable insights for digital wallet providers, policymakers and businesses operating within the realm of Brunei Darussalam. By tackling pertinent issues such as vendor acceptance, financial security and promotional incentives, stakeholders can effectively improve user experiences and mitigate intentions of discontinuing usage. Recommended strategies encompass the enlargement of vendor networks, the implementation of stringent security measures and the customization of promotional campaigns. Furthermore, comprehending demographic inclinations enables the tailoring of offerings, thereby fostering enduring adoption rates.\u0000\u0000Social implications\u0000This study’s findings hold social significance for financial inclusion, technological literacy and consumer empowerment in Brunei Darussalam. Overcoming barrier","PeriodicalId":507678,"journal":{"name":"Journal of Science and Technology Policy Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140215351","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":"Big data analytics-artificial intelligence and sustainable performance through green supply chain practices in manufacturing firms of a developing country","authors":"A. Rashid, Neelam Baloch, Rizwana Rasheed, A. H. Ngah","doi":"10.1108/jstpm-04-2023-0050","DOIUrl":"https://doi.org/10.1108/jstpm-04-2023-0050","url":null,"abstract":"\u0000Purpose\u0000This study aims to examine the role of big data analytics (BDA) powered by artificial intelligence (AI) in improving sustainable performance (SP) through green supply chain collaboration (GSCC), sustainable manufacturing (SM) and environmental process integration (EPI).\u0000\u0000\u0000Design/methodology/approach\u0000Data was collected from 249 supply chain professionals working at various manufacturing firms, and hypotheses were tested through a quantitative method using PLS-SEM with the help of SmartPLS version 4 to validate the measurement model.\u0000\u0000\u0000Findings\u0000This study identified that BDA-AI significantly and positively affects GSCC, SM and EPI. Similarly, the results showed that GSCC significantly and positively affects SP. At the same time, SM and EPI have an insignificant effect on SP. The GSCC found a significant relationship between BDA-AI and SP for mediation. However, SM and environmental performance integration did not mediate the relationship between BDA and AI and SP.\u0000\u0000\u0000Originality/value\u0000This research evaluated a second-order model and tested SP in conjunction with the dynamic capability theory in the manufacturing industry of Pakistan. Therefore, this research could be beneficial for researchers, manufacturers and policymakers to attain sustainable goals by implementing the BDA-AI in the supply chain.\u0000","PeriodicalId":507678,"journal":{"name":"Journal of Science and Technology Policy Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140228586","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":"Globalization, technology and global health","authors":"O. Shobande, L. Ogbeifun, Simplice A. Asongu","doi":"10.1108/jstpm-07-2023-0121","DOIUrl":"https://doi.org/10.1108/jstpm-07-2023-0121","url":null,"abstract":"Purpose\u0000This study aims to explore whether globalization and technology are harmful to health using a global panel data set of 52 countries over the period 1990–2019.\u0000\u0000Design/methodology/approach\u0000The study focused on four continents: Africa, the Americas, Asia/Oceania and Europe. The authors used four advanced econometric methodologies, which include the standard panel fixed effect (FE), Arellano–Bover/Blundell–Bond dynamic panel, Hausman–Taylor specification and two-stage least squares (FE-2SLS)/Lewbel-2SLS approaches.\u0000\u0000Findings\u0000The empirical evidence highlights the significance of globalization and technology in promoting global health. The findings suggest that globalization has various impacts on global health indicators and that technology is useful in tracking, monitoring and promoting global health. In addition, the empirical evidence indicates that a truly health-centred process of globalization and technological innovation can only be realized by ensuring that the interests of countries and vulnerable populations to health risks are adequately considered in international decision-making regarding global economic integration.\u0000\u0000Originality/value\u0000The authors suggest that achieving the aspiration of global health will entail the use of globalization and information technology to extend human activities and provide equal access to global health.\u0000","PeriodicalId":507678,"journal":{"name":"Journal of Science and Technology Policy Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140234111","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":"Identifying the push and pull factors for migration patterns vis-à-vis smart cities’ context","authors":"Naveen Naval, C. Alexopoulos, N. Rizun, Stuti Saxena","doi":"10.1108/jstpm-04-2023-0061","DOIUrl":"https://doi.org/10.1108/jstpm-04-2023-0061","url":null,"abstract":"\u0000Purpose\u0000While the causes of migration across a range of diverse societies have been studied in the extant literature, a systematic study encapsulating the extant literature pertaining to the push and pull factors for the phenomenon of migration has not been conducted so far. The purpose of this study is to present a gist of the push and pull factors that are responsible for migration patterns across different contexts.\u0000\u0000\u0000Design/methodology/approach\u0000Inferences from the literature review and documentary analysis show that, on the one hand, the push factors for migration entail the enforced reasons like natural causes, wars, health and the like; the pull factors are, by and large, the affirmative ones related to better job opportunities, anticipation of improved well-being, etc.\u0000\u0000\u0000Findings\u0000It may also be deduced that both the categories of migration causes are analyzed at the individual, group, societal as well as regional levels.\u0000\u0000\u0000Originality/value\u0000Hitherto, the migration research has focused on understanding the antecedents and consequences of migration in temporal–spatial context, but a syncretic understanding of the push and pull factors behind migration vis-à-vis smart cities is required. The present study seeks to fill this gap. Besides contributing toward the mainstream literature on migration in general, the present study also adds to the literature pertaining to the specific factors responsible for migration patterns.\u0000","PeriodicalId":507678,"journal":{"name":"Journal of Science and Technology Policy Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140257768","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":"Digital transformation on the design and implementation of virtual political campaigns in Kuwait: perceptions and attitudes of politicians and campaign managers for bold innovation and social impact in Kuwait","authors":"R. Alhaimer","doi":"10.1108/jstpm-11-2023-0212","DOIUrl":"https://doi.org/10.1108/jstpm-11-2023-0212","url":null,"abstract":"\u0000Purpose\u0000This study aims to examine the perceptions of political figures and campaign strategists in Kuwait regarding the adoption of virtual political campaigns during the COVID-19 pandemic. By using an enhanced version of the technology acceptance model (TAM), it seeks to understand and quantify their attitudes toward these digital campaign methods. This study can be considered as a bold contribution to the discussion on digital transformation of virtual channels for the promotion of bold innovation and social impact in Kuwait.\u0000\u0000\u0000Design/methodology/approach\u0000Data was gathered from 82 participants, comprising 47 politicians and 35 campaign managers in Kuwait. A comprehensive method involving both questionnaires and face-to-face interactions was implemented to ensure a thorough collection of relevant data, aiming to support the research’s objectives effectively.\u0000\u0000\u0000Findings\u0000The results underscore the significant influence of perceived ease of use, perceived usefulness and the newly integrated factor of perceived convenience on the attitudes toward virtual political campaigns. These factors collectively shape the willingness and approach of political entities in embracing digital campaigning avenues. The findings also indicate that digital transformation in the design and implementation of virtual campaigns can be grounded on positive attitudes and perceptions.\u0000\u0000\u0000Originality/value\u0000The research fills a critical gap in existing literature by examining large-scale attitudes toward virtual political campaigns in Kuwait’s unique context. It offers novel understandings of how political figures and campaign managers perceive and adapt to technological advancements in campaign strategies, mainly during unprecedented crisis times like the COVID-19 pandemic. This study contributes to academic discourse and has practical implications for the evolution of political campaigning strategies in a digital age. A direct implication of our study is also the need to promote further future research on the capacity of digitally transformed channels for political campaigns to be venues of bold innovation. It also highlights the need to provide citizens with training and awareness for this new era of prompt responses to their requirements toward sustainable development and innovation.\u0000","PeriodicalId":507678,"journal":{"name":"Journal of Science and Technology Policy Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140410909","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":"The impact of the China’s Belt and Road Initiative on innovation, knowledge transfer and information diffusion: opportunities, challenges, and criticism","authors":"Ramazan Uctu, Ahmet Şahbaz","doi":"10.1108/jstpm-01-2023-0013","DOIUrl":"https://doi.org/10.1108/jstpm-01-2023-0013","url":null,"abstract":"\u0000Purpose\u0000The China’s Belt and Road Initiative (BRI, hereafter) has reenergized the Silk Road concept, with most literature focusing on the political and economic effects of the BRI. While certain aspects of the Digital Silk Road (DSR), digital component of BRI, have been researched, much less focus has been placed on the technological development, tech transfer and information diffusion aspects of the BRI. The aim of this study is to investigate the opportunities, issues and critiques that have arisen as a result of the Belt and Road Initiative’s implications on innovation, knowledge transfer and dissemination.\u0000\u0000\u0000Design/methodology/approach\u0000Research in its nature is descriptive. Literature reviews are a significant part of the development of a field. Therefore, secondary sources were considered.\u0000\u0000\u0000Findings\u0000The literature and the study have highlighted several opportunities, problems and criticism that decision-makers and the relevant agencies and institutions should take into account when deciding how to move forward with BRI and its digital component DSR.\u0000\u0000\u0000Originality/value\u0000This paper contributes to the research literature on BRI and its subset DSR’s impacts on innovation, knowledge transfer and information diffusion. In fact, the DSR’s primary aim is to strengthen international cooperation in the digital economy. Furthermore, digital platforms now play a significant role in global trade, emphasizing the necessity of DSR.\u0000","PeriodicalId":507678,"journal":{"name":"Journal of Science and Technology Policy Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140440919","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 bibliometric analysis and systematic literature review of industry 4.0 implementation in supply chain","authors":"Sravani Jetty, Nikhat Afshan","doi":"10.1108/jstpm-07-2023-0112","DOIUrl":"https://doi.org/10.1108/jstpm-07-2023-0112","url":null,"abstract":"\u0000Purpose\u0000This study aims to provide a bibliometric analysis and systematic literature review of Industry 4.0 (I4.0) research in the supply chain (SC) area and to understand related contemporary research trends. I4.0 has the potential to change the way goods are manufactured, distributed and made available to customers through the digitalisation of SC. Although I4.0 originated in 2011 in Germany, its application in managing the SC has only recently started gaining momentum. Therefore, it is essential to understand the research progress and identify the current trends of I4.0 application in the SC field.\u0000\u0000\u0000Design/methodology/approach\u0000A bibliometric analysis was conducted to empirically analyse the literature related to I4.0 implementation in the SC. This study retrieved papers from the Scopus database, reviewing 1,155 articles from the period 2016 to 2023 (November) for bibliometric analysis. Bibliometrix, using R software, was used for the bibliometric analysis, and VOSviewer was used for network analysis.\u0000\u0000\u0000Findings\u0000The findings provide an overview of the most relevant journals, most productive scholars, top academic institutions and top countries contributing to I4.0 research in the SC context. The results show that the most recent research contributions are related to the topics of SC performance, sustainability, digitalisation and digital transformation. Furthermore, a detailed review of articles published in the three and above-rated journals in the Chartered Association of Business Schools list is presented.\u0000\u0000\u0000Originality/value\u0000The novelty of this study lies in identifying the current research trends and themes of I4.0 research in the SC area. This research benefits researchers by identifying potential research areas for I4.0 implementation in the SC and providing directions for future research.\u0000","PeriodicalId":507678,"journal":{"name":"Journal of Science and Technology Policy Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140443061","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 bibliometric review of Internet of Things (IoT) on cybersecurity issues","authors":"Kashmira Ganji, Nikhat Afshan","doi":"10.1108/jstpm-05-2023-0071","DOIUrl":"https://doi.org/10.1108/jstpm-05-2023-0071","url":null,"abstract":"\u0000Purpose\u0000In response to the growing interest in Internet of Things (IoT) technology and its profound implications for businesses and individuals, this bibliometric study focuses on a critical yet understudied aspect, i.e. cybersecurity. As IoT adoption grows, so do concerns regarding user privacy and data security. This study aims to provide a comprehensive understanding of the current research in this vital area, shedding light on research trends, gaps and emerging themes.\u0000\u0000\u0000Design/methodology/approach\u0000The study conducted a bibliometric analysis and systematic review of literature spanning over two decades (2013–2023). Bibliometric analysis is conducted using Biblioshiny which is R-software-based advanced analytical tool. Further, VOSviewer is used to conduct network analysis. The study highlights the evolving landscape of IoT cybersecurity, emphasizing interdisciplinary intersections and the ethical dimensions of IoT technologies.\u0000\u0000\u0000Findings\u0000The study uncovers crucial concerns related to IoT adoption, emphasizing the urgent need for comprehensive cybersecurity protocols. It identifies emerging themes such as artificial intelligence and blockchain integration, indicating a shift toward interdisciplinary solutions. Furthermore, the research highlights ethical gaps in current IoT discussions, emphasizing the importance of responsible innovation.\u0000\u0000\u0000Research limitations/implications\u0000Businesses can bolster their cybersecurity strategies, policymakers can craft informed regulations and researchers are encouraged to explore IoT’s ethical dimensions.\u0000\u0000\u0000Originality/value\u0000This study pioneers a nuanced analysis of IoT cybersecurity, filling a crucial gap in the existing business and management literature. By synthesizing a decade of scholarly work, it provides foundational insights for researchers, businesses and policymakers. The research not only informs academic discourse but also offers practical guidance for enhancing IoT security measures and fostering ethical innovation.\u0000","PeriodicalId":507678,"journal":{"name":"Journal of Science and Technology Policy Management","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140451610","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}