Business Management and Education最新文献

{"title":"THE ROLE OF ETHICS, TRUST, AND SHARED VALUES IN THE CREATION OF LOYALTY: EMPIRICAL EVIDENCE FROM THE MOROCCAN UNIVERSITY™","authors":"Zakaria Nejjari, Hanane Aamoum","doi":"10.3846/bme.2020.12237","DOIUrl":"https://doi.org/10.3846/bme.2020.12237","url":null,"abstract":"Purpose – This research discussed ethics, shared values, university image, and trust as factors of student loyalty. This investigation is performed to discover aspects that influence loyalty. Student loyalty factors were previously researched, but the bulk of the research covered only major loyalty factors such as shared values, trust and university image, but overlooked university ethics as a student loyalty determinant.\u0000\u0000Research methodology – This study is fundamentally a quantitative study using the methodology of survey research. The information is evaluated using AMOS by means of exploratory factor analysis and structural equation modelling (SEM).\u0000\u0000Findings – The results show how the image of the university, the ethics and the shared values of the graduates positively influence the trust, which affects loyalty.\u0000\u0000Research limitations – Regarding the limitations of the study which also reconfigure lines of future research, it is important to note, in the first place, the geographical restriction of the population under study to three Moroccan universities.\u0000\u0000Practical implications – Educational providers can use the findings to know what increase the loyalty and allocate resources to improve the determinants that affect the trust of the students, thus increasing the allegiance of the learners.\u0000\u0000Originality/Value – This research provides innovative knowledge regarding the maintenance of the university’s relations with its graduates.","PeriodicalId":42227,"journal":{"name":"Business Management and Education","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2020-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44427130","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":"USE OF DYNAMIC REGRESSION MODEL FOR REDUCTION OF SHORTAGES IN DRUG SUPPLY","authors":"A. Burinskienė","doi":"10.3846/bme.2019.11297","DOIUrl":"https://doi.org/10.3846/bme.2019.11297","url":null,"abstract":"The study is given to the use of dynamic regression model for reduction of shortages in drug supply:\u0000\u0000\u0000Purpose – the use of a dynamic regression model to identify the influence of lead-time on the reduction of time delays in drugs supply. To reach the goal, the author focuses on the improvement of drugs availability and the minimisation of time delays in drugs supply.\u0000\u0000\u0000Research methodology – the application of dynamic regression method to minimise shortage. The author suggests a dynamic regression model and accompanies it with autocorrelation and heteroskedasticity tests: Breush-Godfrey Serial Correlation LM Test for autocorrelation and ARCH test for heteroskedasticity.\u0000\u0000\u0000Findings – during analysis author identifies the relationship between lead-time and time delays in drugs supply. The author delivers a specific regression model to estimate the effect of deterministic lead-time on shortage. Probability F and Probability Chi-Square of this testing show that there is no significant autocorrelation and heteroskedasticity.\u0000\u0000\u0000Research limitations – the research is delivered for a one-month time frame. For the future, the study could review other periods. The author has incorporated the lead-time component in shortage reduction study by leaving capacity uncertainty component unresearched. The future studies could incorporate both elements into shortage reduction case analysis.\u0000\u0000\u0000Practical implications – presented framework could be useful for practitioners, which analyse drug shortage reduction cases. The revision of supply time table is recommended for pharmacies aiming to minimise the shortage level.\u0000\u0000\u0000Originality/Value – the analysis of deterministic lead-time and identification that the periodicity of shortage is evident each eight days. The study contributes to lead-time uncertainty studies where most of the authors analyse the stochastic lead-time impact on shortages.","PeriodicalId":42227,"journal":{"name":"Business Management and Education","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2019-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42978607","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":"SOME APPROACHES TO EVALUATION MACROECONOMIC EFFICIENCY OF DIGITALISATION","authors":"E. Stremousova, O. Buchinskaia","doi":"10.3846/bme.2019.11326","DOIUrl":"https://doi.org/10.3846/bme.2019.11326","url":null,"abstract":"Purpose – the purpose of the article is to study the effect of digitalisation development indicators on per-capita GDP growth.\u0000\u0000\u0000Research methodology – the basic research method is the fixed-effects panel regression that describes the effect of the digitalisation development indicators on per-capita GDP between 1999 and 2017.\u0000\u0000\u0000Findings – research showed the most critical factors for per-capita GDP growth are the ones that linked with fixed and mobile subscriptions.\u0000\u0000\u0000Research limitations – The limitations of the research stem from the limitations of analysis as the method that has been employed makes it possible to measure the effect of the selected variables on per-capita GDP, but further research requires a detailed analysis of the factors being studied in application to each country.\u0000\u0000\u0000Practical implications – The findings can be used as a basis for choosing areas of more detailed factor analysis of the digitalisation process effectiveness and can support investment decision-making.\u0000\u0000\u0000Originality/Value – The study enables one to identify the most and the least important factors that are reflected by digitalisation indicators that have an impact on the per-capita GDP.","PeriodicalId":42227,"journal":{"name":"Business Management and Education","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2019-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43947778","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":"IMPACT OF WORKPLACE ENVIRONMENT ON EMPLOYEE PERFORMANCE: MEDIATING ROLE OF EMPLOYEE HEALTH","authors":"Iqra Hafee, Yingjun Zhu, S. Hafeez, Rafiq Mansoor, K. Rehman","doi":"10.3846/bme.2019.10379","DOIUrl":"https://doi.org/10.3846/bme.2019.10379","url":null,"abstract":"Purpose – Purpose of current study is to explore, impact of workplace environment i.e Physical Environmental Factors and Behavioral Environmental Factors on employee productivity (EP) through mediating role of employee health (EH).\u0000\u0000\u0000Research methodology – This study adopted questionnaire survey method and data was collected from 250 employees working in software houses in Pakistan. Data has been analysed using SPSS and AMOS software. Reliability and correlation analysis was performed by using SPSS while; path analysis was performed using AMOS.\u0000\u0000\u0000Findings – Results revealed that one unit variance in PEF incorporates 35% change in EH, 33% change in EH is caused by one unit increase in BEF and one unit increase in EH leads to 80% increase in EP. Physical and Behavioural Environmental Factors are positively affecting EH and EH is positivity affecting EP. Results of the study revealed that: employee health is mediating the relationship between workplace environment factors and employee performance.\u0000\u0000\u0000Research limitations – We used working Environment factors to determine employee health; future studies can consider compensation practices, insurance plans and health benefits by the organisation, a large sample or increased number of mediating variables can be used. The current study has adopted cross-sectional design while future studies can consider longitudinal design.\u0000\u0000\u0000Practical implications – Organisations must maintain a better environment in order to enhance employee productivity as, employee performance and workplace environment have direct and positive relationship, employees productivity and physical as well as behavioural environment are linked through employee health.","PeriodicalId":42227,"journal":{"name":"Business Management and Education","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2019-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47385717","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":"COMPARING MULTIVARIATE MODELS’ FORECASTS OF INFLATION FOR BRICS AND OPEC COUNTRIES","authors":"O. Ajayi","doi":"10.3846/bme.2019.10556","DOIUrl":"https://doi.org/10.3846/bme.2019.10556","url":null,"abstract":"Purpose – This study identifies the most appropriately selected multivariate model for forecasting inflation in different economic environments. In specifying the multivariate models, the study test for the orders of integration of variables and for those that are nonstationary. For non-stationary variables, this study examines whether they are cointegrated. Engle and Granger (1987) establish that a cointegrating equation can be represented as an error correction model that incorporates both changes and levels of variables such that all of the elements are stationary. However, VARs estimated with cointegrated data will be misspecified if all of the data are differenced because long-run information will be omitted, and will have omitted stationarity inducing constraints if all the data are used in levels. Further, including variables in both levels and differences should sat-isfy stationarity requirements. However, they will omit cointegrating restrictions that may improve the model. Of course, these constraints will be satisfied asymptotically; but efficiency gains and improved multi-step forecasts may be achieved by imposing the constraints (Engle and Granger 1987, p. 259). Therefore, this study test for order of integration and compare inflation forecasting performance of different multivariate models for BRICS and OPEC countries.\u0000\u0000\u0000Research methodology – The following approaches were considered; the first approach is to construct a VAR model in differences (stationary form) to forecast inflation. The second approach is to construct a VECM without imposing cointegrating restrictions. The third approach is to construct a VEC that imposes cointegrating restrictions on the VECM. This will help to understand whether imposing cointegrating restrictions via a VEC improves long-run forecasts.\u0000\u0000\u0000Research limitation – The proposed multivariate models focused on differencing and cointegrating restrictions to ensure the stationarity of the data, the available variables were combined and specified based on their level of integration to forecast inflation. For instance, a VAR model is estimated based on differenced variables I(0); the same holds true for VECM and VEC models, where differenced variables and linear combinations of I(I) covariates are stationary. In future, multivariate models guided by economic theory rather than the order of integration of variables are suggested.\u0000\u0000\u0000Findings – The result shows that the forecast performance of inflation depends on the nature of the economy and whether the country experiencing higher inflation or low inflation. For instance, the model that includes long-run information in the form of a specified cointegrated equation generally improves the inflation forecasting performance for BRICS countries and one OPEC country (Saudi Arabia) that has a history of low inflation.\u0000\u0000\u0000Practical implications – This research will improve the policy makers decision on how to select appropriate model to forecast inflation over diffe","PeriodicalId":42227,"journal":{"name":"Business Management and Education","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2019-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48900691","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 EFFECT OF COLORING MANDALAS ON STUDENTS’ MATH ANXIETY IN BUSINESS STATISTICS COURSES","authors":"L. Salazar","doi":"10.3846/bme.2019.11024","DOIUrl":"https://doi.org/10.3846/bme.2019.11024","url":null,"abstract":"Purpose – the purpose of this article is to review a quasi-experiment study examining whether business students’ math anxiety is reduced after participating in mandala coloring activities.\u0000 Research methodology – the research methodology integrated quantitative methods including independent t-tests and ANOVAs in a non-random convenient sample of 106 undergraduate students in 2018 in Texas, United States.\u0000Findings – results from the one-way ANOVA and t-test analyses revealed that anxiety levels differed across groups, such that after coloring a pre-drawn mandala, math anxiety was significantly reduced in comparison to the control \u0000(doodling) group. Paired sample t tests also demonstrated that when comparing the anxiety levels at the baseline and post-treatment, math anxiety was reduced after performing both the pre-drawn and free-coloring mandala activities. Additionally, an independent sample t-test and a two-by-two factorial ANOVA demonstrated that males experienced a significant reduction in their math anxiety than the females did after performing the mandala coloring activity.\u0000Research limitations – the study used a convenient sample, self-reported items, and a math anxiety measurement. Also, the findings found short-term evidence of math anxiety.\u0000Practical implications – the findings of this study suggest that business statistics instructors who integrate a mandala coloring activity in anxiety-provoking undertakings may help to reduce their students’ math anxiety.\u0000Originality/Value – This study is the first to investigate mandala coloring to reduce math anxiety in business students. Unlike previous studies that focus on anxiety in general, \u0000this study examines the benefit of mandala coloring on students’ math anxiety.","PeriodicalId":42227,"journal":{"name":"Business Management and Education","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2019-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45192785","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 DETERMINANTS OF WORKING CAPITAL MANAGEMENT: THE CONTEXTUAL ROLE OF ENTERPRISE SIZE AND ENTERPRISE AGE","authors":"Pambayun Kinasih Yekti Nastiti, A. Atahau, S. Supramono","doi":"10.3846/bme.2019.10409","DOIUrl":"https://doi.org/10.3846/bme.2019.10409","url":null,"abstract":"Purpose – working capital management plays a vital role in determining the continuity of enterprises’ business activities. Enterprises should manage their working capital efficiently to avoid excessive working capital investments and at the same time, to maintain their liquidity. This study aims to examine the determinants of working capital management and to test the different effects of the determinants of working capital management based on enterprise size and enterprise age.\u0000\u0000\u0000Research methodology – the sample consists of 117 manufacturing enterprises listed at the Indonesian Stock Exchange for the years 2010–2017. Panel data regression was used to test the hypothesis.\u0000\u0000\u0000Findings – the findings reveal that sales growth and economic growth determine working capital management. However, the effects of the determinants of working capital management differ depending on enterprise size and enterprise age. Specifically, economic growth is the only determinant that exhibits different effects on working capital management between different enterprise size and enterprise age subsamples. Meanwhile, besides economic growth, capital expenditure, and operating cash flow are the other enterprise-specific determinants that exhibit different effects on working capital management between the two enterprise age subsamples.\u0000\u0000\u0000Research limitations – this study only measures enterprise size with total assets. Thus, we advise future studies to complement this proxy with other measures such as market value and the listing size criterion (main board vs development board). Further, it is necessary to analyse the non-linear relationship between leverage and working capital management to explain the positive effect of leverage on working capital management.\u0000\u0000\u0000Practical implications – the empirical results suggest that manufacturing enterprises must focus more on their sales growth because it affects their ability to manage their working capital efficiently. Besides, younger manufacturing enterprises need to shorten their cash cycles that are longer relative to old enterprises.\u0000\u0000\u0000Originality/Value – no previous studies have analysed the determinants of working capital management based on enterprise characteristics, especially enterprise size and age. Specifically, in the scientific literature, enterprise size and enterprise age mainly act as the dependent variables.","PeriodicalId":42227,"journal":{"name":"Business Management and Education","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2019-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48626709","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":"MOTIVATION, LEARNING STRATEGIES AND PERFORMANCE AMONG BUSINESS UNDERGRADUATES AT UNIVERSITY COLLEGES IN SWEDEN","authors":"Elias Bengtsson, Britta Teleman","doi":"10.3846/bme.2019.10512","DOIUrl":"https://doi.org/10.3846/bme.2019.10512","url":null,"abstract":"Purpose – This paper brings new material to the understanding of interlinkages between motivation, learning and performance in academic contexts. By investigating these interlinkages in a new context – students of business and management at a Swedish university college – it seeks to answer the following research questions: How do students’ degree and type of motivation relate to their learning strategies?; how do students’ degree and type of motivation and learning strategies relate to their academic success?; and how do student characteristics in terms of experience and gender influence the nature and strength of these relationships?\u0000\u0000\u0000Research methodology – The data used in this paper is based on student surveys and a centralised system of reporting and archiving academic results. The latter contains information on the academic performance of individual students, whereas the surveys gathered information on the students’ background characteristics (experience and gender), their motivation for pursuing academic studies and their learning strategies. The difference in proportion tests and OLS regressions were then applied to investigate differences between student groups and relationships between the different variables.\u0000\u0000\u0000Findings – The findings reveal that business students are more extrinsically than intrinsically motivated; that deep learning approaches lead to higher grades for particular examination forms, and that female students are typically more intrinsically motivated, engage more in deep learning approaches and perform better than their male counterparts.\u0000\u0000\u0000Practical implications – The findings suggest that practitioners in higher education involved with the business and/or university college students have good reasons to stimulate motivation generally, and intrinsic motivation in particular. However, this must be accompanied by examination forms that promote deep learning.\u0000\u0000\u0000Originality/Value – In contrast to most research, this paper focuses on the interlinkages between motivation, learning and performance among business students in a university college setting. This contrasts most research on this topic which tends to be focused on university students, particularly in the US, in other fields of study or accounting. Moreover, this paper also takes student characteristics into account and uses a variety of measures to operationalise academic performance.","PeriodicalId":42227,"journal":{"name":"Business Management and Education","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47597383","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":"COMPARATIVE ANALYSIS OF MULTICRITERIA DECISION-MAKING METHODS EVALUATING THE EFFICIENCY OF TECHNOLOGY TRANSFER","authors":"Lidija Kraujalienė","doi":"10.3846/BME.2019.11014","DOIUrl":"https://doi.org/10.3846/BME.2019.11014","url":null,"abstract":"Purpose – to find appropriate tools to measure the efficiency of the technology transfer process (TTP) in higher education institutions (HEIs). Scientific problem is a lack of methods measuring the efficiency of TTP. The objective – comparative analysis of efficiency evaluation methods.\u0000\u0000\u0000Research methodology – the research methodology is based on a comparative analysis of the research papers on the advantages and disadvantages of methods suitable to evaluate the efficiency of TTP.\u0000\u0000\u0000Findings – among some tools, FARE is highlighted for identifying the variables of TTP and assigning their weights, when TOPSIS – to rank the variables and identify the most important. MULTO-MOORA and COPRAS methods with ranking abilities are suitable to select the number of HEIs. DEA method is intended for the economic evaluation of TTP efficiency in HEIs. The social sciences are strengthened by suitable founded tools to measure the efficiency of TTP in HEIs.\u0000\u0000\u0000Research limitations – this paper is providing all advantages and disadvantages (limitations) of decision-making multicriteria methods.\u0000\u0000\u0000Practical implications – the original structure of methods enabling stakeholders (HEIs, TTOs and public authorities) for efficient allocation of an organisation’s financial resources, foresee the future goals for improving the efficiency of TTP.\u0000\u0000\u0000Originality/Value – the original framework of methods incorporated into the one model, enabling related stakeholders (HEIs, TTOs and public authorities) allocate financial resources efficiently.","PeriodicalId":42227,"journal":{"name":"Business Management and Education","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2019-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49562990","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":"LINKING CULTURAL INTELLIGENCE AND ADAPTIVE PERFORMANCE: DO INTERCULTURAL INTERACTIONS AND HOST UNIVERSITY SUPPORT™ PLAY IMPORTANT ROLES?","authors":"Lieli Suharti, Y. Handoko, A. Huruta","doi":"10.3846/BME.2019.8831","DOIUrl":"https://doi.org/10.3846/BME.2019.8831","url":null,"abstract":"Purpose: As the globalization has changed the working environment, organizations need more adaptable individuals who have the abilities to work effectively, deal with unpredictable work situations, and adapt to diverse social contexts. Individuals’ international experience such as being enrolled in a study exchange program has been extensively examined as predictors of adaptive performance. In contrast, the role of cultural intelligence in promoting adaptive performance and the quality of experience itself has been overlooked. This study examined the moderating role of host university support in terms of the relationship between intercultural interactions and cultural intelligence towards adaptive performance.\u0000\u0000\u0000\u0000Research Methodology: This study tested its hypothesis with primary data from a sample of 123 university students who have the experience of going abroad as student exchange participants. The primary data was gathered through the structured questionnaires which were sent to the respon-dents through e-mail, messenger, and social media. The Statistical Package for Social Science (SPSS) 20 for Windows was used to analyze the data.\u0000\u0000\u0000\u0000Findings: The regression analysis demonstrated that cultural intelligence, together with intercultural interactions and host university support, was an important predictor of adaptive performance.\u0000\u0000\u0000Research Limitations: All of the data in this study were collected through internet or e-mail which has limited control towards the respondents’ answers. Further, this study did not really consider the respondents’ scope as we welcome everyone who has the experience of joining a study exchange program to participate in this research.\u0000\u0000\u0000\u0000Practical Implications: The findings suggested the importance of cultural intelligence as a critical predictor of adaptive performance in multicultural contexts, as well as the host university support and intercultural interaction roles for the development of an individual’s cultural intelligence.\u0000\u0000\u0000\u0000Originality/Value: This study complemented the previous assumption on universities’ crucial role in educating and preparing the students to be a part of the global citizens.","PeriodicalId":42227,"journal":{"name":"Business Management and Education","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2019-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45968404","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}