Operations and Supply Chain Management-An International Journal最新文献

{"title":"Supply chain accountability, COVID-19, and violations of workers’ rights in the global clothing supply chain","authors":"Shahzad Uddin, Md Shoaib Ahmed, Khandakar Shahadat","doi":"10.1108/scm-07-2022-0280","DOIUrl":"https://doi.org/10.1108/scm-07-2022-0280","url":null,"abstract":"\u0000Purpose\u0000This study aims to contribute to the debate on the efficacy of softer regulations to prevent violations of workers’ rights in the global clothing supply chain.\u0000\u0000\u0000Design/methodology/approach\u0000This study draws on value trap and adverse incorporations as a theoretical lens to understand the reasons behind the continued violations of workers’ rights. The empirical findings are based on an analysis of 24 semi-structured interviews with workers and owners. Extensive documentary evidence to track the plight of workers in Bangladeshi clothing factories during the pandemic.\u0000\u0000\u0000Findings\u0000The study demonstrates how imbalances in supply chain relationships allow retailers to take advantage of the pandemic. The authors find that some retailers worsened the working conditions by cancelling orders, demanding discounts on old orders and forcing suppliers to agree to a lower price for new orders. Large brands and retailers’ responses to the COVID-19 pandemic remind us that softer regulations, such as third-party audits, are likely to be ineffective given the power imbalance at the heart of the supply chain.\u0000\u0000\u0000Practical implications\u0000The study presents a case for regulatory frameworks and intense stakeholder activism to encourage large retailers and brands to behave responsibly. This is especially important when a supply chain is value-trapped and workers are adversely incorporated and unprotected.\u0000\u0000\u0000Originality/value\u0000Drawing on studies on adverse incorporations, value-trapped supply chains and the plight of workers during the COVID-19 pandemic, the study offers a broader understanding of the continued violation of workers’ rights and the efficacy of softer regulations.\u0000","PeriodicalId":43857,"journal":{"name":"Operations and Supply Chain Management-An International Journal","volume":"8 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89664233","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":"Contextualizing resilience to critical infrastructure maintenance supply networks","authors":"K. Scholten, D. P. van Donk, D. Power, Stephanie Braeuer","doi":"10.1108/scm-02-2022-0078","DOIUrl":"https://doi.org/10.1108/scm-02-2022-0078","url":null,"abstract":"\u0000Purpose\u0000To be able to continuously provide affordable services to consumers, managers of critical infrastructure (CI) maintenance supply networks have to balance investments in resilience with costs. At the same time, CI providers need to consider factors that influence resilience such as the geographical spread or the location of the network. This study aims to contextualize supply chain resilience knowledge by exploring how maintenance resource configurations impact resilience and costs in CI supply networks.\u0000\u0000\u0000Design/methodology/approach\u0000An in-depth longitudinal single case study of a representative CI provider that has centralized its maintenance supply network is used. Data were collected before and after the change to evaluate the effect of the changes on the maintenance supply network.\u0000\u0000\u0000Findings\u0000This study shows that in this specific CI maintenance context, structural resource choices such as the quantity or location of spare parts and tools, the creation and exploitation of tacit knowledge and staff motivation impact both resilience and costs due to geographical spread, network location and other network properties.\u0000\u0000\u0000Originality/value\u0000This study extends general supply chain resilience knowledge to a new setting (i.e. CI) and shows how existing insights apply in this context. More specifically, it is shown that even in engineered supply networks there is a need to consider the effect of human agency on resilience as the creation and exploitation of tacit knowledge are of immense importance in managing the network. In addition, the relationship between normal accidents theory and high reliability theory (HRT) is revisited as findings indicate that HRT is also important after a disruption has taken place.\u0000","PeriodicalId":43857,"journal":{"name":"Operations and Supply Chain Management-An International Journal","volume":"165 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76920559","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 dual environmental customer and green reputation pressures on environmental management systems: the performance implications of manufacturing exports","authors":"H. Nguyen, George Onofrei, F. Wiengarten, Ying Yang, R. McClelland, M. Akbari","doi":"10.1108/scm-10-2021-0488","DOIUrl":"https://doi.org/10.1108/scm-10-2021-0488","url":null,"abstract":"\u0000Purpose\u0000This study aims to explore the joint effects of environmental customer and green reputation pressures (GRP) on environmental management systems (EMSs), and their linkages to environmental and business performance, especially among export manufacturers.\u0000\u0000\u0000Design/methodology/approach\u0000This study collected empirical data from 437 manufacturers in multiple countries to explore differences in handling environmental customer and reputation pressures among export and domestic manufacturers and the subsequent performance implications.\u0000\u0000\u0000Findings\u0000The results indicate that although the GRPs might initially enhance firms’ environmental compliance and reputation, they can also support EMSs and sustainable performance. Furthermore, as firms increase their engagement in exports, both environmental customer and GRPs intensify, leading to stronger EMS implementation as well as sustainable performance, mainly in environmental measures.\u0000\u0000\u0000Practical implications\u0000The findings suggest that the international market orientation is an important context to understand sustainability developments.\u0000\u0000\u0000Originality/value\u0000The study offers an alternative approach to understanding the environmental customer and GRPs, to accommodate resources for sustainability development.\u0000","PeriodicalId":43857,"journal":{"name":"Operations and Supply Chain Management-An International Journal","volume":"3 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88144362","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 role of power-based behaviours on pharmaceutical supply chain resilience","authors":"Emilia Vann Yaroson, L. Breen, Jiachen Hou, J. Sowter","doi":"10.1108/scm-08-2021-0369","DOIUrl":"https://doi.org/10.1108/scm-08-2021-0369","url":null,"abstract":"\u0000Purpose\u0000This study aims to explore the effect of power-based behaviours on pharmaceutical supply chain (PSC) resilience.\u0000\u0000\u0000Design/methodology/approach\u0000This study used a mixed-method approach to explore the role of power-based behaviours in PSC resilience. Qualitative interviews from 23 key PSC stakeholders, followed by thematic analysis, revealed the underlying perceptions regarding PSC resilience. Quantitative propositions were then developed based on the themes adopted from PSC resilience literature and the qualitative findings. These were tested via a survey questionnaire administered to 106 key stakeholders across the various levels in the PSC. Structural equation modelling with partial least squares was used to analyse the data.\u0000\u0000\u0000Findings\u0000The data analysed identified proactive and reactive strategies as resilience strategies in the PSC. However, power-based behaviours represented by quota systems, information and price control influenced these resilience strategies. From a complex adaptive system (CAS) perspective, the authors found that when power-based behaviours were exhibited, the interactions between PSC actors were mixed. There was a negative influence on reactive strategies and a positive influence on proactive strategies. The analysis also showed that PSC complexities measured by stringent regulations, long lead times and complex production moderated the effect of power-based behaviour on reactive strategies. Thus, the negative impact of power-based behaviours on reactive strategies stemmed from PSC complexities.\u0000\u0000\u0000Research limitations/implications\u0000This research particularly reveals the role of power-based behaviours in building PSC resilience. By evaluating the nexus from a CAS perspective, the analysis considered power-based behaviours and the moderating role of PSC complexities in developing resilience strategies. This study considers the interactions of PSC actors. This study shows that power asymmetry is a relational concept that inhibits the efficacy of reactive strategies. This study thus advocates the importance of power in achieving a more resilient PSC from a holistic perspective by highlighting the importance of the decision-making process among supply chain (SC) partners. The findings are particularly relevant if PSC resilience is viewed as a CAS. All the interactions and decision-making processes affect outcomes because of their inherent complexities. Although this study focused on the PSC, its implications could be extended to other SCs.\u0000\u0000\u0000Practical implications\u0000The authors identified that power-based behaviours influenced resilience strategies. It was detrimental to reactive strategies because of the complexities of the PSC but beneficial to proactive strategies through resource-sharing. PSC actors are therefore encouraged to pursue proactive strategies as this may aid in mitigating the impact of disruptions. However, power-based behaviours bred partner dissatisfaction. This dissatisfaction may occur even within stra","PeriodicalId":43857,"journal":{"name":"Operations and Supply Chain Management-An International Journal","volume":"23 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73725312","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":"Highlight risk management in supply chain finance: effects of supply chain risk management capabilities on financing performance of small-medium enterprises","authors":"Ruilei Qiao, Lindu Zhao","doi":"10.1108/scm-06-2022-0219","DOIUrl":"https://doi.org/10.1108/scm-06-2022-0219","url":null,"abstract":"\u0000Purpose\u0000The purpose of this paper is to explore the important role of supply chain risk management (SCRM) capabilities as pre-factors for SMEs to improve supply chain financing performance (SCFP), also incorporating the effect of supply chain integration (SCI).\u0000\u0000\u0000Design/methodology/approach\u0000From the intersection of SCRM and SCF literature, this paper proposed hypothesis to discuss the impact of SCRM capabilities on SCFP and the role of SCI, aiming at combine SCRM with supply chain financing management. The research model was validated applying structural equation modeling on survey data from 286 Chinese small and medium-sized enterprises (SMEs).\u0000\u0000\u0000Findings\u0000Four dimensions of SCRM capabilities have significant positive effects on SCFP with different significant levels, confirming that they are important pre-factors in supply chain finance (SCF). In addition, the impact of SCRM capabilities on SCFP differ when SCI varies, indicating the promoting effect of SCI.\u0000\u0000\u0000Practical implications\u0000SMEs should establish SCRM capabilities as supply chain risks greatly influence the evaluation of financial providers and the achievement of SCF. Meanwhile, SCI should be attached for it enables superior SCFP even if SCRM capabilities are relatively limited.\u0000\u0000\u0000Originality/value\u0000This study represents a pioneering attempt to analyze the pre-factors of SMEs in improving SCFP by combing SCRM with SCF management. Few prior studies have highlighted the importance of SCRM in SCF.\u0000","PeriodicalId":43857,"journal":{"name":"Operations and Supply Chain Management-An International Journal","volume":"18 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73856668","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":"Supply chain collaboration and supply chain finance adoption: the moderating role of information transparency and transaction dependence","authors":"Lixu Li, Zhiqiang Wang, Lujie Chen, Xiande Zhao, Shui-Hua Yang","doi":"10.1108/scm-04-2022-0169","DOIUrl":"https://doi.org/10.1108/scm-04-2022-0169","url":null,"abstract":"\u0000Purpose\u0000Although supply chain collaboration (SCC) theoretically boosts the adoption of supply chain finance (SCF) through information sharing and cost savings, many companies with good supply chain partnerships still hesitate to engage in SCF. To disentangle this puzzle, this study aims to explore how two dimensions of information transparency (i.e. information quantity and information quality) and two types of transaction dependence (i.e. dependence on suppliers and dependence on customers) influence the relationship between SCC and SCF adoption.\u0000\u0000\u0000Design/methodology/approach\u0000This study uses secondary survey data from a Chinese bank, including 464 Chinese companies that have adopted SCF to varying degrees. This study then performs the logistic regression analysis to test the hypotheses.\u0000\u0000\u0000Findings\u0000This study empirically confirms that SCC shows a positive relationship with SCF adoption. More interestingly, information quantity negatively moderates this positive relationship, whereas information quality positively moderates this positive relationship. Most surprisingly, dependence on customers rather than dependence on suppliers strengthens this positive relationship.\u0000\u0000\u0000Originality/value\u0000This study makes theoretical contributions to the SCF literature by demonstrating the distinct moderating mechanisms regarding the relationship between SCC and SCF adoption. The findings also help companies reexamine their interactions with supply chain members.\u0000","PeriodicalId":43857,"journal":{"name":"Operations and Supply Chain Management-An International Journal","volume":"20 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89418848","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 role of technology in supply chain decarbonisation: towards an integrated conceptual framework","authors":"Linqi Xu, Fu Jia, Xiao Lin, Lujie Chen","doi":"10.1108/scm-09-2022-0352","DOIUrl":"https://doi.org/10.1108/scm-09-2022-0352","url":null,"abstract":"\u0000Purpose\u0000This study aims to systematically review the current academic literature on the role of technologies in low-carbon supply chain management (SCM), identify and analyse critical themes and propose an integrated conceptual model.\u0000\u0000\u0000Design/methodology/approach\u0000A systematic literature review of 48 papers published between 2010 and 2022 was conducted. A conceptual model was advanced.\u0000\u0000\u0000Findings\u0000Based on the analysis and synthesis of the reviewed papers, this review provides an initial attempt to integrate technology adoption and low-carbon SCM by developing a diffusion of innovation model of technology-enabled low-carbon SCM within the technology–organisation–environment (TOE) framework, in which drivers, enablers and barriers to technology adoption practices are identified. The environmental, economic and social outcomes of adoption practices are also identified.\u0000\u0000\u0000Originality/value\u0000This study provides a novel and comprehensive roadmap for future research on technology-enabled low-carbon SCM. Furthermore, policy, as well as managerial implications, is presented for policymakers and managers.\u0000","PeriodicalId":43857,"journal":{"name":"Operations and Supply Chain Management-An International Journal","volume":"83 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88218143","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 using digital technologies on supply chain resilience and robustness: the role of memory under the covid-19 outbreak","authors":"M. Alvarenga, Marcos Paulo Valadares de Oliveira, T. Oliveira","doi":"10.1108/scm-06-2022-0217","DOIUrl":"https://doi.org/10.1108/scm-06-2022-0217","url":null,"abstract":"\u0000Purpose\u0000This paper’s main aim is to check the mediating effect of supply chain memory in the relationship between using digital technologies and both supply chain resilience and robustness. In addition, the impact of the COVID-19 disruption was tested as a moderator of the impact of supply chain memory on supply chain resilience and robustness.\u0000\u0000\u0000Design/methodology/approach\u0000Altogether, 257 supply chain managers answered the questionnaire, and data were analysed through structural equation modelling.\u0000\u0000\u0000Findings\u0000This paper contributes to theory and practice by demonstrating that the experience, familiarity and knowledge to deal with disruptions partially mediate the relationship between digital technologies, resilience and robustness. Moreover, our results show that memory is less efficient for the supply chain to maintain an acceptable level of performance in case of a new extreme disruptive event like COVID-19. The full model was able to explain 36.90% of supply chain memory, 41.58% of supply chain resilience and 46.21% of supply chain robustness.\u0000\u0000\u0000Originality/value\u0000The study helps to understand how to develop supply chain memory, positioning digital technologies as an antecedent of it. The impact of supply chain memory on supply chain resilience and robustness is proved. Knowledge about the impact of industry 4.0 technologies on disruption management is quantitatively improved. It demonstrates that digital technologies impact resilience and robustness mainly through supply chain memory. The study proves that supply chain memory is less efficient for the chain remains effective when a non-routine disruptive event occurs, but it is still imperative to recover from it.\u0000","PeriodicalId":43857,"journal":{"name":"Operations and Supply Chain Management-An International Journal","volume":"1 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82081699","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":"Industry 4.0 technology capabilities, resilience and incremental innovation in Australian manufacturing firms: a serial mediation model","authors":"D. Nakandala, Richard Yang, Henry Lau, S. Weerabahu","doi":"10.1108/scm-08-2022-0325","DOIUrl":"https://doi.org/10.1108/scm-08-2022-0325","url":null,"abstract":"\u0000Purpose\u0000There is a well-documented trend among businesses for applying continuously improving, technologically-supported processes. This trend, in part, responds to evolving and challenging business environments and competitive pressures. It also increasingly mandates the need for businesses to invest in improving their digital capabilities and is driven by the expectation that such investments will better equip them for uncertain times. The COVID-19 pandemic presented disruptions to the supply chain, logistics, operations, market demand and labour supply, with industry reports providing evidence that businesses with digital capabilities were better able to respond to such disruptions promptly and appropriately. The study aims to investigate the effects of Industry 4.0 (I4.0) technologies on business operations and supply chain resilience.\u0000\u0000\u0000Design/methodology/approach\u0000The authors surveyed 117 Australian manufacturing firms using an online survey and analysed the data by using the partial least square structural equation modelling method.\u0000\u0000\u0000Findings\u0000The authors found I4.0 capabilities directly and positively impact supply chain resilience and that incremental innovation acts as a complementary mediator for the I4.0 technologies’ relationship with supply chain resilience. I4.0 technology capability needs to first transfer to incremental innovation for operations resilience. The authors also found that incremental innovation and operations resilience are serial mediators in the relationship between I4.0 technologies and supply chain resilience.\u0000\u0000\u0000Originality/value\u0000This research linked the three research areas of I4.0 implementations, innovation capabilities and resilience. To the best of the authors’ knowledge, there has not been a previous study that investigated all three constructs together. Also, this study considered operations resilience and supply chain resilience as two distinct constructs and found I4.0 technologies had differential effects on them. The findings, thus, provide a novel contribution to the resilience, organizational capability and innovation literature. The investigations make clear to business practitioners how investments in technology and innovation capabilities translate into the resilience that is required in periods of disruption to business certainty.\u0000","PeriodicalId":43857,"journal":{"name":"Operations and Supply Chain Management-An International Journal","volume":"103 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77660369","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":"Supply chain resilience strategies and their impact on sustainability: an investigation from the automobile sector","authors":"Jagroop Singh, A. A. Hamid, J. Garza‐Reyes","doi":"10.1108/scm-06-2022-0225","DOIUrl":"https://doi.org/10.1108/scm-06-2022-0225","url":null,"abstract":"\u0000Purpose\u0000The purpose of this study is to propose a framework comprising supply chain (SC) resilience strategies to handle low-frequency high impact disruptive events. This study also evaluates the impact of SC resilience strategies’ implementation on the triple bottom line of SC sustainability.\u0000\u0000\u0000Design/methodology/approach\u0000A hybrid three-phased method is proposed to meet the research objectives of this study. In the first phase, this study uses the Delphi technique to select SC resilience strategies and SC sustainability dimensions. In the second phase, the best–worst method is used to assess the relative weights of resilience strategies. Finally, in the third stage, summative Likert scoring is used to understand the impact of SC resilience strategies on the SC sustainability triple bottom line.\u0000\u0000\u0000Findings\u0000The outcomes reveal that firms give due importance to inter-organizational relationships and supplier nearness for supply continuity. In the sustainability context, the obtained scores proved that resilience strategies have the maximum impact on economic sustainability, followed by environmental sustainability.\u0000\u0000\u0000Research limitations/implications\u0000To the best of the authors’ knowledge, this is the first study that examines aspects of SC resilience strategies and quantifies their impact on the triple bottom line of SC sustainability. This study is specific to the automobile sector; sectoral diversity may expose similarities and dissimilarities in the approach.\u0000\u0000\u0000Practical implications\u0000The outcome establishes that supplier–manufacturer relationships need to be strengthened further to tackle any future uncertainties. Besides, supplier location decisions may also be revisited. The strategies proposed will aid SC managers to make informed decisions to prepare for uncertain events.\u0000\u0000\u0000Originality/value\u0000In the face of uncertain events, often SCs trade-off sustainability in pursuit of resilience. It manifests that resilience is a prerequisite for SC sustainability. While planning SCs, organizations often choose either sustainability or resilience. Thus, this study acknowledges the need to develop effective SC resilience strategies that are in harmony with the sustainability agenda.\u0000","PeriodicalId":43857,"journal":{"name":"Operations and Supply Chain Management-An International Journal","volume":"28 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84241245","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}