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The Influence of Sharing Evaluation Information on Consumer Buying Behavior in Social Commerce
Bo Shen,Liang Tai,Dan Liu 보안공학연구지원센터 2015 International Journal of u- and e- Service, Scienc Vol.8 No.6
Social commerce is a new generation of e-commerce. Compared to traditional commerce, social commerce, treating social media and social network as a carrier, promotes online trading and information exchange related to commercial activities. Information sharing in social commerce affects buying behavior of consumers in all aspects. Therefore, research on information sharing in social commerce has important implications for further investigation in consumer behavior and business marketing strategy. In this paper, the authors propose a method of multi-agent simulation based on FIRE model, to discuss the influence of sharing evaluation information on consumer buying behavior in social commerce. This study established a simulation model of consumer behavior based on the information, took full account of the effect given by situational factors and information sources, set up rules on consumer decision of purchase on the basis of consumer sub-model and merchant sub-model, realized the simulation for two different information sharing situation by using Repast, and drew relevant conclusions according to simulation results about the total number of transactions and trading volatility of each type of merchants.
Electric Control of Friction on Silicon Studied by Atomic Force Microscope
Yan Jiang,Lili Yue,Boshen Yan,Xi Liu,Xiaofei Yang,Guoan Tai,Juan Song 성균관대학교(자연과학캠퍼스) 성균나노과학기술원 2015 NANO Vol.10 No.3
We investigated friction on an n-type silicon surface using an atomic force microscope when a bias voltage was applied to the sample. Friction forces on the same track line were measured before and after the bias voltages were applied and it was found that the friction forces in n-type silicon can be tuned reversibly with the bias voltage. The dependence of adhesion forces between the silicon nitride tip and Si sample on the bias voltages approximately follows a parabolic law due to electrostatic force, which results in a significant increase in the friction force at an applied electric field.
Health Promotion at Work: A Comparison of Policy and Practice Across Europe
Sanne E. Verra,Amel Benzerga,Boshen Jiao,Kai Ruggeri 한국산업안전보건공단 산업안전보건연구원 2019 Safety and health at work Vol.10 No.1
Background: Promoting healthy lifestyles at work should complement workplace safety programs. This study systematically investigates current states of occupational health and safety (OHS) policy as well as practice in the European Union (EU). Methods: OHS policies of EU member states were categorized as either prevention or health promotion provisions using a manifest content analysis. Policy rankings were then created for each prevention and promotion. Rankings compared eight indicators from the European Survey of Enterprises on New and Emerging Risks-2 data on prevention and promotion practices for each member state using Chi-square and probit regression analyses. Results: Overall, 73.1% of EU establishments take preventive measures against direct physical harm, and about 35.4% take measures to prevent psychosocial risks. Merely 29.5% have measures to promote health. Weak and inconsistent links between OHS policy and practice indicators were identified. Conclusion: National OHS policies evidently concentrate on prevention while compliance with health and safety practices is relatively low. Psychosocial risks are often addressed in national policy but not implemented by institutions. Current risk assessment methods are outdated and often lack psychosocial indicators. Health promotion at work is rare in policy and practice, and its interpretation remains preventive. Member states need to adopt policies that actively improve health and well-being at the workplace.
Health Promotion at Work: A Comparison of Policy and Practice Across Europe
Verra, Sanne E.,Benzerga, Amel,Jiao, Boshen,Ruggeri, Kai Occupational Safety and Health Research Institute 2019 Safety and health at work Vol.10 No.1
Background: Promoting healthy lifestyles at work should complement workplace safety programs. This study systematically investigates current states of occupational health and safety (OHS) policy as well as practice in the European Union (EU). Methods: OHS policies of EU member states were categorized as either prevention or health promotion provisions using a manifest content analysis. Policy rankings were then created for each prevention and promotion. Rankings compared eight indicators from the European Survey of Enterprises on New and Emerging Risks-2 data on prevention and promotion practices for each member state using Chi-square and probit regression analyses. Results: Overall, 73.1% of EU establishments take preventive measures against direct physical harm, and about 35.4% take measures to prevent psychosocial risks. Merely 29.5% have measures to promote health. Weak and inconsistent links between OHS policy and practice indicators were identified. Conclusion: National OHS policies evidently concentrate on prevention while compliance with health and safety practices is relatively low. Psychosocial risks are often addressed in national policy but not implemented by institutions. Current risk assessment methods are outdated and often lack psychosocial indicators. Health promotion at work is rare in policy and practice, and its interpretation remains preventive. Member states need to adopt policies that actively improve health and well-being at the workplace.