Recent studies have shown that the perceived lack of security is a major obstacle to the wider acceptance of e-commerce. To overcome this barrier, businesses need to implement comprehensive consumer protection systems...Recent studies have shown that the perceived lack of security is a major obstacle to the wider acceptance of e-commerce. To overcome this barrier, businesses need to implement comprehensive consumer protection systems that protect consumers during every stage of the purchasing process. This paper used the consumer behaviour model as the basis for analysing risks in Bussiness-to-Consumer (B2C) transactions. Four categories of risks were identified: information, agreement, payment and delivery risk. By combining these risk categories with the three dimensions of management, technology and legislation, a comprehensive B2C consumer protection framework is developed.展开更多
China,recognized as the world’s largest developing nation,displays considerably lower per capita consumption of dietary supplements in comparison to Asian nations such as Japan and South Korea.However,in recent years...China,recognized as the world’s largest developing nation,displays considerably lower per capita consumption of dietary supplements in comparison to Asian nations such as Japan and South Korea.However,in recent years,there has been a substantial surge in health consciousness among the Chinese populace.This trend is not confined to the middle-aged and elderly;even younger consumer demographics are exhibiting increased health awareness.Consequently,the target demographic for dietary supplements is transitioning towards a younger demographic.Within the Chinese dietary supplement industry,vitamin C has consistently held the largest market share,commanding a broad consumer base.This underscores the substantial role of vitamin C in the dietary supplement sector.In response to the trend towards a younger target demographic in the dietary supplement industry,adjustments are required to accommodate the preferences of this younger consumer group.This research,guided by Norman’s emotional design framework,executed a survey of over 200 respondents to investigate the preferences of Generation Z consumers in China.The research encompassed packaging,product forms,and brand imagery,corresponding to the emotional design’s visceral,behavioral,and reflective layers,with a primary focus on optimally meeting the emotional needs of Generation Z.The findings indicated that consumers favor products in capsule form,packaged in zip-lock.The predominant color scheme is clean white,accented by vibrant orange elements,while emphasizing the product’s health and scientific attributes.This study offers valuable insights for the continued evolution of the vitamin C dietary supplement market in China.展开更多
Several researches and case studies have been revealing a repetitive issue and that is monopolization of controlling, measuring, and metering of the consumer’s billing for the consumed Cloud Services. The Cloud Servi...Several researches and case studies have been revealing a repetitive issue and that is monopolization of controlling, measuring, and metering of the consumer’s billing for the consumed Cloud Services. The Cloud Service Providers (CSPs) have been hiding, or monopolizing the controlling, metering tools and ignoring the calculation and consideration of the service defects like downtime, service outage, poor performance and client service migration delays during overloads of the servers. The main issues behind these discrepancies are the Service Level Agreement (SLA), its violation, and the monopolized Cloud Governance. Till now there is a lack of parallel monitoring and metering system of the consumed cloud services at the customer level under the provisions of SLAs. The Cloud Governance Tier has not given any flexibility or utility to monitor such consumed cloud services at the client tier in parallel to the CSP tier. This research is an effort to develop a SLA controlling/monitoring framework to solve the identified problems other than the CSP level. Further the E_Draw max was used for designing the framework. The framework consists of the components like;SLA_CSP, SLA_CSC, SLA_M&C and Cloud Services and Delivery Models. After designing the framework, a prototype was developed using CloudSim on java net beans, and MySQL database. This prototype was implemented using four scenarios to evaluate its performance and the functionalities. 1) Checking the SLA under CSP whether the resources to the consumer in the same manner with promised. 2) To check if the request from cloud consumer is less than what is expected in SLA. 3) To check by increasing the request of cloud consumer more than what is expected in SLA and 4) Using the SLA_M&C mechanism. After execution it was observed that, in the first and the second cases there is no violation, but there is violation in the third and fourth cases. This implied that there are chances of the discrepancies in resources provided to make the selves beneficiary beyond SLA under CSP and CSC was discriminated while receiving services from CSP.展开更多
Electronic commerce is becoming increasingly important in business, but lack of intention to purchase has become a main barrier in the development of electronic commerce. Thus, effective measures are needed to promote...Electronic commerce is becoming increasingly important in business, but lack of intention to purchase has become a main barrier in the development of electronic commerce. Thus, effective measures are needed to promote consumers’ intentions to purchase in online consumer to consumer （C2C） stores. This paper postulates that five factors, the perceived ease of use of the website, perceived usefulness of the website, vendor competence, introduction and recommendations of third parties, and vendors’ attitude toward customers, influence consumers’ intentions to purchase in online C2C stores and this intention directly leads to their action to purchase from online C2C stores. The structural equation modeling （SEM） method was used to analyze empirical data, supporting these hypotheses except for the effect of vendor competence.展开更多
Natural dyes taken from the barks of the tree Caesalpinia sappan has been used in many consumer products.Hence it is imperative to test the toxicity of this dye.In the present study an investigation was conducted to f...Natural dyes taken from the barks of the tree Caesalpinia sappan has been used in many consumer products.Hence it is imperative to test the toxicity of this dye.In the present study an investigation was conducted to find out the toxic effect of aqueous extract of the dye C.sappan in test animal Wister albino rats.Acute oral toxicity showed no clinical signs of toxicity and no mortality even at a dose level of 100–2000 mg/kg in 14 days observation period.When a dose level above 2500 mg/kg was given for 28 days,no death was noticed up to the dose level 5000 mg/kg body weight.The weight of the tested rats was not significantly reduced,when compared with the control group.The organ-body weight ratio of kidney,liver and abdomen did not change when compared to the control group in the observation period.The less toxicity of the dyes of C.sappan.展开更多
Increasing consumer demand and updated innovation are rapidly driving the development of China’s cross-border ecommerce to enhance its service standards,and China will be no longer seen as a destination or origin for...Increasing consumer demand and updated innovation are rapidly driving the development of China’s cross-border ecommerce to enhance its service standards,and China will be no longer seen as a destination or origin for cheap,poorly made goods.All the participants are experiencing a new wave of展开更多
文摘Recent studies have shown that the perceived lack of security is a major obstacle to the wider acceptance of e-commerce. To overcome this barrier, businesses need to implement comprehensive consumer protection systems that protect consumers during every stage of the purchasing process. This paper used the consumer behaviour model as the basis for analysing risks in Bussiness-to-Consumer (B2C) transactions. Four categories of risks were identified: information, agreement, payment and delivery risk. By combining these risk categories with the three dimensions of management, technology and legislation, a comprehensive B2C consumer protection framework is developed.
文摘China,recognized as the world’s largest developing nation,displays considerably lower per capita consumption of dietary supplements in comparison to Asian nations such as Japan and South Korea.However,in recent years,there has been a substantial surge in health consciousness among the Chinese populace.This trend is not confined to the middle-aged and elderly;even younger consumer demographics are exhibiting increased health awareness.Consequently,the target demographic for dietary supplements is transitioning towards a younger demographic.Within the Chinese dietary supplement industry,vitamin C has consistently held the largest market share,commanding a broad consumer base.This underscores the substantial role of vitamin C in the dietary supplement sector.In response to the trend towards a younger target demographic in the dietary supplement industry,adjustments are required to accommodate the preferences of this younger consumer group.This research,guided by Norman’s emotional design framework,executed a survey of over 200 respondents to investigate the preferences of Generation Z consumers in China.The research encompassed packaging,product forms,and brand imagery,corresponding to the emotional design’s visceral,behavioral,and reflective layers,with a primary focus on optimally meeting the emotional needs of Generation Z.The findings indicated that consumers favor products in capsule form,packaged in zip-lock.The predominant color scheme is clean white,accented by vibrant orange elements,while emphasizing the product’s health and scientific attributes.This study offers valuable insights for the continued evolution of the vitamin C dietary supplement market in China.
文摘Several researches and case studies have been revealing a repetitive issue and that is monopolization of controlling, measuring, and metering of the consumer’s billing for the consumed Cloud Services. The Cloud Service Providers (CSPs) have been hiding, or monopolizing the controlling, metering tools and ignoring the calculation and consideration of the service defects like downtime, service outage, poor performance and client service migration delays during overloads of the servers. The main issues behind these discrepancies are the Service Level Agreement (SLA), its violation, and the monopolized Cloud Governance. Till now there is a lack of parallel monitoring and metering system of the consumed cloud services at the customer level under the provisions of SLAs. The Cloud Governance Tier has not given any flexibility or utility to monitor such consumed cloud services at the client tier in parallel to the CSP tier. This research is an effort to develop a SLA controlling/monitoring framework to solve the identified problems other than the CSP level. Further the E_Draw max was used for designing the framework. The framework consists of the components like;SLA_CSP, SLA_CSC, SLA_M&C and Cloud Services and Delivery Models. After designing the framework, a prototype was developed using CloudSim on java net beans, and MySQL database. This prototype was implemented using four scenarios to evaluate its performance and the functionalities. 1) Checking the SLA under CSP whether the resources to the consumer in the same manner with promised. 2) To check if the request from cloud consumer is less than what is expected in SLA. 3) To check by increasing the request of cloud consumer more than what is expected in SLA and 4) Using the SLA_M&C mechanism. After execution it was observed that, in the first and the second cases there is no violation, but there is violation in the third and fourth cases. This implied that there are chances of the discrepancies in resources provided to make the selves beneficiary beyond SLA under CSP and CSC was discriminated while receiving services from CSP.
基金Supported partially by the National Natural Science Foundation of China (No. 70731001)the National Social Science Founda-tion of China (No. 06BJY101)
文摘Electronic commerce is becoming increasingly important in business, but lack of intention to purchase has become a main barrier in the development of electronic commerce. Thus, effective measures are needed to promote consumers’ intentions to purchase in online consumer to consumer （C2C） stores. This paper postulates that five factors, the perceived ease of use of the website, perceived usefulness of the website, vendor competence, introduction and recommendations of third parties, and vendors’ attitude toward customers, influence consumers’ intentions to purchase in online C2C stores and this intention directly leads to their action to purchase from online C2C stores. The structural equation modeling （SEM） method was used to analyze empirical data, supporting these hypotheses except for the effect of vendor competence.
文摘Natural dyes taken from the barks of the tree Caesalpinia sappan has been used in many consumer products.Hence it is imperative to test the toxicity of this dye.In the present study an investigation was conducted to find out the toxic effect of aqueous extract of the dye C.sappan in test animal Wister albino rats.Acute oral toxicity showed no clinical signs of toxicity and no mortality even at a dose level of 100–2000 mg/kg in 14 days observation period.When a dose level above 2500 mg/kg was given for 28 days,no death was noticed up to the dose level 5000 mg/kg body weight.The weight of the tested rats was not significantly reduced,when compared with the control group.The organ-body weight ratio of kidney,liver and abdomen did not change when compared to the control group in the observation period.The less toxicity of the dyes of C.sappan.
文摘Increasing consumer demand and updated innovation are rapidly driving the development of China’s cross-border ecommerce to enhance its service standards,and China will be no longer seen as a destination or origin for cheap,poorly made goods.All the participants are experiencing a new wave of
