• Convergence Security Journal
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• v.14 no.3_2
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• pp.23-35
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• 2014

This study aims to verify the relationship between customer orientation and job stress due to the degree of emotional labor on security agents. Objects of study are from 10 security companies, randomly selected from those registered on the Regional Police Agencies in Daejeon and Chungnam, from November 10th to 20th, 2013; thirty agents from each company, or three-hundred in total, were selected as research subjects by random sampling method. Twenty-five subjects were excluded for poor response contents and/or low reliability. Thus, only 275 subjects were included in actual analysis. The research tool was the questionnaire which was re-composed on the basis of domestic/overseas preliminary studies, while the data was processed through the frequency analysis, the reliability analysis, the confirmatory factor analysis and structure model analysis, using SPSS version 19.0 and AMOS 17.0 statistics package. Through the data analysis following the research methods above, the conclusion was acquired as follows. First, as job stress of security agents decreased, customer orientation increased. Second, the group of security agents with lower level of emotional labor positively affected job stress and customer orientation.

• Culinary science and hospitality research
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• v.22 no.5
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• pp.277-294
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• 2016

This study was to empirically determine the relationship between hotel food & beverage service quality, and customer satisfaction and brand loyalty. A total of 260 survey responses were collected from food & beverage' customers of seven five star hotels in Seoul. The results of hypothesis testing can be summarized as follows. The results showed that facility and reliability factors, and employee service and excellence factors had significant effects on customer satisfaction, and then reliability factors and excellence factor had significant effects on brand loyalty. Customer satisfaction also had a significant effect on brand loyalty. It can be concluded that the service quality components of hotel food & beverages are perceived responsiveness, service capabilities, food and beverages products, and physical environments. A strategy should be developed to create internal communication programs based on the empirical analysis results of this study.

• Culinary science and hospitality research
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• v.17 no.1
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• pp.12-25
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• 2011

The purpose of this study is to compare the potential effects of service quality measured in DA VINCI and STARBUCKS, which were local and overseas reputable takeout coffee shop brands respectively, upon customer satisfaction, revisit intention and word-of-mouth(WOM). In order to achieve the goal, a survey was conducted to total 230 customers who have ever visited and experienced coffee shops in Daegu metropolitan city, and valid and complete 217 copies of the questionnaire were used for the final data analysis. As a result, the determinant of customer satisfaction was coffee quality for STARBUCKS(n=94) while it included coffee quality, reliability and service attitude for DAVINCI(n=123). Respondents regarded coffee quality as the most important for revisit intention both in STARBUCKS and DAVINCI. Also, the determinants of WOM included coffee quality and reliability for STARBUCKS, and coffee quality and service attitude for DAVINCI. In addition, it was found that the path coefficient of service quality influencing both customer satisfaction and WOM proved to show partially significant difference between STARBUCKS and DAVINCI.

• Journal of Technologic Dentistry
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• v.35 no.4
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• pp.387-394
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• 2013

Purpose: This aim of this paper is to research the influence of customer satisfaction and reutilization on Dental hospitals and clinics of medical service quality. Methods: The study examines 140 Patients who received treatment in Daegu from 1 July 2012 to 30 July 2012. The methods of research were used to factor analysis, reliability test using Cronbach's ${\alpha}$ factor, correlation analysis, multiple regression analysis and spss/win18.0. Results: The factor of quality of care has the highest impact on customer satisfaction. the influence of reutilization depends on the highest reliability and the physical environment was significant. Conclusion: To improve customer satisfaction and reutilization is required to maintenance of hospital facilities, medical services mind and quality of care. The medical service providers are important to develop patient education programs, self-development and customer satisfaction training techniques.

• Journal of radiological science and technology
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• v.44 no.2
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• pp.133-140
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• 2021

This study aims to analyze the quality and satisfaction of healthcare perceived by patients using hospitals and to provide basic data necessary for expanding and settling Vietnamese healthcare services by analyzing the impact on recommendation intentions. The research method selected one hospital in Vietnam and collected data from patients using the hospital and used a total of 286 effective samples as data for hypothesis verification. The research model and hypothesis verification were analyzed with the statistical data from SPSS and AMOS. The findings show that, first, tangibility, accessibility, and reliability all have a positive effect on the quality of healthcare. Second, it has been shown that only accessibility among the quality of healthcare has a positive effect on recommendation intentions. Third, customer satisfaction has been shown to have a positive effect on recommendation intentions. Fourth, when looking at the mediating effect, reliability among the quality of healthcare was shown as a full-mediated effect, but accessibility was shown to have a partial mediating effect and tangibility to have no mediating effect. Contact management is important because customer satisfaction is highly regarded when customers feel positive emotions at the interface from the provision of convenience facilities that support medical services to the reduction of waiting time for patients, employees kindness, treatment, medication, and inspection. It is also confirmed that the demand for convenient and rapid use of hospitals is increasing in Vietnam. In addition, if customer satisfaction is increased through friendly medical staff's response, the intention of recommendation will be even greater.

• The Transactions of the Korean Institute of Electrical Engineers A
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• v.48 no.9
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• pp.1073-1080
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• 1999

Optimal routing of distribution networks can be attained by keeping the line power capacity limit to handle load requirements, acceptable voltage at customer loads, and the reliability indices such as SAIFI, SAIDI, CAIDI, and ASAI limits. This method is composed of optimal loss reduction and optimal reliability cost reduction. The former is solved relating to the conductor resistance of all alternative routes, and the latter is solved relating to the failure rate and duration of each alternative route. The routing considering optimal loss only and both optimal loss and optimal reliability cost are compared in this paper. The case studies with 10 and 24 bus distribution networks showed that reliability cost should be considered as well as loss reduction to achieve the optimal routing in the distribution networks.

• Journal of Applied Reliability
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• v.15 no.4
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• pp.248-255
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• 2015

Purpose : The purpose of this research is to develop the optimized method and process in the reliability-growth target setting, especially for complex and repairable system (or products) such as vehicle and airplane, construction equipment. Method : A reliability-growth test plan specifies a scenario to achieve the planned reliability value (or reliability target). The major elements in test planning are reliability-growth starting time and reliability level at that time, reliability-growth rate and reliability-growth target. All of them except a reliability target can be referred to the previous development data and reference researches. The reliability target level is directly influencing to test period (or time) which is related to test and warranty cost together. There are a few researches about the reliability target setting method and but showing the limitations to consider the views of engineering, business and customer together. There is no research how to handle the target setting process in detail. Result : We develop the optimized method and systematic process in reliability target setting with considering such views. This research also establish the new concept as production capability which means company (or supplier) capability to product its products. Conclusion : In this research result, we apply the new method to a few projects and can set the reasonable test planning. The developing results is showing the good balance between the developing cost and warranty cost at market.

• International Commerce and Information Review
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• v.11 no.4
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• pp.215-228
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• 2009

This research considers to analyze the importance and priority order of outsourcing partner selecting factors on plant exporters. This research deals with case study on the outsourcing in the "A" plants exporter. To obtain the goal this research, firstly, based on reviewing previous literature and taking professional advice, the selecting factors were identified and conceptualized, and we made the hierarchy model and utilized AHP in analysis method. Secondly, AHP model constructed 3 higher factors, and 9 lower factors. Thirdly, the data used for the weight values for the outsourcing partner factors were collected from outsourcing experts and officers in "A" company. The 3 higher factors were 'Firm's Competence', 'Customer/User Factor', and 'Systemic Factor', and the 9 lower factors were 'experience of outsourcing', 'competency based HR', 'market share', 'reliability', and 'communication', etc. As the results of the analysis, this research evaluated with an importance highest among selecting factors of outsourcing partner of "A" company were 'Customer/User Factor(46.5%)', 'Systemic Factor(27.8%)' and 'Firm's Competence(25.7%)'. And importance highest among lower selecting factors of outsourcing partner of "A" company were 'reliability(31.4%)', 'competency based HR(14.4%)' and 'communication(13.7%)'. The developed model and selecting factors of outsourcing partner are expected to contribute on effective decisions on plants exporters. Managerial implications and future research directions are suggested based on findings.

• Journal of Information Technology Applications and Management
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• v.14 no.4
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• pp.97-120
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• 2007

Development of information technology and Internet brought big changes in information society. Quantity of information increased rapidly and various types of information were presented through diverse channels. This change brought an impact in electronic commerce environment. A large number of products are transacted in online market. And various search functions and product information are presented for supporting customer's decision making. This study examined the effect of external information on purchase decision-making in electronic commerce environment. An experiment was conducted to see the customer product review, unit sales, etc. on purchase decision-making process in online shopping mall based electronic commerce. As a result of study, external information referring to number of purchasing, positive product review, and reliability of information has a positive effect on purchase-decision. The significance of the study can be found in that it defined 1) external information has an effect on decision-making, 2) positiveness and reliability of product information showed that they have an influence on customer, and 3) when self opinion and other person's opinion are different, one is not satisfied with decision making process. The results of the study can be of practical use in the design and implementation of online shopping mall in electronic commerce.

• Management & Information Systems Review
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• v.8
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• pp.147-166
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• 2002

This study investigated four universities in Busan and compared each other about the dimensions of service qality and relevant concepts. For empirical study, 288 respondents re sampled and six hypotheses are analyzed by using regression analysis and ANOVA. A survey was conducted with four university's students to see if there were significant differences in their perception(expectation, performance, perceived service quality, customer satisfaction, intention of repurchase) of a university administration service quality. The principal findings of this study are as follows: (1) A comparison of universities in terms of their expectations about university administration service revealed no differences, but performance revealed differences in specialization and reliability. (2) All of service dimensions, tangibles, reliability and specialization had significant impact on overall service quality. Specialization had the most significant impact on overall service Quality in A and D university, but tangibles had the most significant impact in B university. (3) Overall service Quality has a significant positive effect on customer satisfaction, but the degree of effect is different from each other. (4) Customer satisfaction has a significant positive effect on intention of repurchase, but the degree of effect is different from each other. In conclusion this study, however has a limitation about questionnaire, offers some strategic directions for developing the specific marketing strategies of university.