• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2009.11a
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• pp.82-85
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• 2009

Amongst society's transitional presuppositions towards the future, an aging population is the most significant matter. Korea has entered the aging society in 2000 and will face the aged society by 2018, which is the fastest time that takes from the aging society to the aged society in the world. Korea requires immediate attention to devise a countermove. U.S entered aging society in 1942 since then have developed various types of elderly housing. Recently, university-affiliated CCRC became an attractive alternative. Therefore, it is necessary to study a successful case of elderly housing. This study aims to explore the key features of a university-affiliated CCRC as an alternative socially integrated aging friendly community. Oak Hammock at the University of Florida was selected for this research as a successful case. The method of this is field visit case study. The study finds that University-affiliated CCRC has a lot of benefits for both university and CCRC. Oak Hammock members can access university's facilities and university provides a life-long learning experience and other programs. Oak Hammock provides internship, volunteer and parttime job opportunities and offer advice to students as a mentor. This study is expected to provide a implication in developing elderly housing of Korea.

• Culinary science and hospitality research
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• v.13 no.1 s.32
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• pp.152-165
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• 2007

The purpose of this study is to prove that the appropriate fit between service failure and recovery strategy can efficiently maximize customer satisfaction and behavioral intention, by using the prepared scenario through comprehensive approach concerning how the expectation level of service recovery has influence on perceived fairness, satisfaction and behavioral intention of service recovery based upon size in case of service failure. This study has been conducted by way of selection of filling-up type questionnaires for customers themselves who have experience in service failure out of customers who can easily visit family and hotel restaurants, that is, domestic restaurants in Seoul area, $June{\sim}August$ 2004, by setting factorial design of 2(control, severeness)$\times$3(distributive fairness, procedural fairness, mutual relational fairness)$\times$2(customer satisfaction, customer behavior). The survey was performed on the customers who visited common restaurants, family restaurants, hotel restaurants, etc. mainly in Seoul, and total 600 sheets of questionnaires were distributed and 496 sheets of them were returned(82.67% of return ratio). Research findings are as follows; First, perceived recovery justice has an effect on customer satisfaction and behavioral intention. Second, customer satisfaction and restaurant satisfaction have positive influence on behavioral intention. The results will be helpful for them to develop a further service failure and recovery framework. For service marketing managers, the results will suggest specific guidelines for establishing service recovery strategies.

• Korean Parent-Child Health Journal
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• v.7 no.2
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• pp.97-110
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• 2004

Purpose: This study investigates the degree of self-leadership and self-care in primigravida and multigravida. Method: For this study, the questionnaires were given to 90 primigravida, 95 multigravida who visit woman hospital in Taegu and collected during the period from 16th February to 26th March, 2004. Data were analyzed by SPSS Wins. Result: The degree of self-leadership and self-care in primigravida was higher than multigravida. The comparison of self-leadership and self-care by the demographic characteristics between primigravida and multigravida were as follows; there was statistically significant difference according to education in self-leadership; age, education, religion, occupation, economic status and type of family in thought self-leadership; age, religion and occupation in self-care. The comparison of self-leadership and self-care by the obstetric characteristics between primigravida and multigravida were as follows; there was statistically significant difference according to frequency of abortion in self-leadership, self-management and natural reward; frequency of abortion, period of pregnancy and attending of childbirth education in thought self-leadership; frequency of abortion and period of pregnancy in self-care. Conclusion: Primigravida in self-leadership and self-care would have higher than those of multigravida. Further study needs to be done to identify in primigravida and multigravida. Also it should be developed self-leadership promoting programs for multigravida.

• The Korean Journal of Pain
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• v.10 no.1
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• pp.11-15
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• 1997

Background : There are several treatment of trigeminal neuralgia including Gasserian Ganglion Block. This paper retrospectively analyze the efficacy of Gasserian Ganglion Block as main treatment of trigeminal neuralgia. Methods : We studied 55 patients for followings; sex, age, duration from onset to visit, consulted mediator, causes, characteristics of pain, affected area, types of block, kinds and volume of used neurolytic agents, duration from first block to repeat block, types of repeat block, complications, if surgery was necessary after block. Results : Characteristic items of trigeminal neuralgia are similar with other studies. Mean duration of pain relief was 23 months. The duration was shortened in the repeat block. There were no significant complication. Conclusion : Considering Gasserian Ganglion Block as main treatment of trigeminal neuralgia is an effective and safe method. Therefore we would like to recommend the need to increase public awareness of trigeminal neuralgia and its possible treatment in pain clinics through mass commanication.

• IE interfaces
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• v.13 no.3
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• pp.471-478
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• 2000

One of the most important problems encountered by parcel transportation firms or LTL (Less-than-truckload) firms is the planning of daily linehaul operations. The transportation firm's goal is to determine the most efficient way to move all freight from its originating terminal to its destination terminal after each shipment is picked up from the shipping dock. The purpose of this study is to design a transportation system and develop an efficient scheduling algorithm for linehaul operations carrying small amount of shipment. This paper presents three approaches for efficient linehaul operations. The first approach examines drivers using the roundtrips which start from a terminal, visit several terminals, and return to the starting terminal. The second approach uses a freight assembly center where drivers take freight for a number of destination terminals which they then swap for freight for their starting terminal. The third approach is similar to the second approach in that it uses a transshipment point like a freight assembly terminal for shipment, but it has several transshipment points since each shipment may have a different transshipment point. In this study, we developed a mathematical formulation and algorithm for each approach. The experimental results using data of a LTL firm show that the third approach is more efficient than the other two. Mileage and overnight stays of the third approach are reduced by 10% and 30%, respectively.

• Korean Journal of Human Ecology
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• v.23 no.2
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• pp.343-355
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• 2014

This study explores the characteristics of fashion flagship stores from the consumer's viewpoint, examines the differences by brand type in the flagship store characteristics, store experience, in-store emotion, and the post-visit brand response, and compares those of the flagship store with other stores of the brand. Flagship stores of the four brand types including luxury, SPA, retail, and national brands were selected for the online survey. Data from 537 respondents who visited and selected one of those stores were analyzed. Five factors including facility/service, scale/product lines, brand identity, location, and publicity were extracted from the characteristics of flagship store. There were differences in the perceived flagship store characteristics by brand type; The luxury and retail brands were more highly perceived in facility/service comparing to the SPA brand. Store experience and brand response were also different by brand type; Perceptions of the luxury brand were also higher than of the SPA brand. Overall, consumer responses to the luxury brand were higher than to the SPA brand. Consumer responses to the flagship store were higher than to other stores of the same brand. The study discusses further implications.

• Journal of Fashion Business
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• v.19 no.1
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• pp.106-121
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• 2015

The purpose of this study is to classify the attitudes toward fast fashion into groups and analyze the differences of the self-consciousness, and make-up behavior by groups. Questionnaires are being administered from 179 high school girls living in Deagu metropolitan City. Frequency, factor analysis, reliability analysis, cluster analysis, ANOVA, Duncant-test, and ${\chi}^2$-test are all used for data analysis. Our findings are as follows. The attitude toward fast fashion shows a significant correlation with the sub-variable self-consciousness and make-up behavior. Attitude toward fast fashion is being categorized into convenience focus, fashion focus, design focus, and season focus. Self-consciousness is social self-consciousness, social anxiety, private self-consciousness, and private anxiety. Make-up behavior is positive effect, fashion leader, and conformity. Attitude toward fast fashion is classified into three groups: disposability, fashionability, and low interest of fashion. The groups show a significant difference in the self-consciousness, and make-up behavior. Groups display no distinctions between the sub-variables in the actual conditions of cosmetics such as a first time for make-up and frequence of visit.

• Journal of the Korean Operations Research and Management Science Society
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• v.30 no.4
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• pp.45-60
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• 2005

We consider a vehicle routing problem with time window and dock capacity constraints (VRPTD). In most traditional models of vehicle routing problems with time window (VRPTW), each customer must be assigned to only one vehicle route. However demand of a customer may exceed the capacity of one vehicle, hence at least two vehicles may need to visit the customer We assume that each customer has Its own dock capacity. Hence, the customer can be served by only a limited number of vehicles simultaneously. Given a depot, customers, their demands, their time windows and dock capacities, VRPTD is to get a set of feasible routes which pass the depot and some customers such that all demands of each customer are satisfied Since VRPTD is NP-hard, a meta-heuristic algorithm is developed. The algorithm consists of two Procedures : the route construction procedure and the route scheduling procedure. We tested the algorithm on a number of instances and computational results are reported.

• Journal of Chest Surgery
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• v.48 no.6
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• pp.426-428
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• 2015

A 70-year-old man who visited Samsung Medical Center reported experiencing palpitation for 2 weeks. He had undergone excision of a mass in the right buttock due to rhabdomyosarcoma 7 years prior to this visit. Transesophageal echocardiography showed a pedunculated mass in the left ventricle, which was thought to be a vegetation of infective endocarditis, metastasis of the primary tumor, or thrombus. He underwent removal of the cardiac tumor, and the pathologic report was metastatic rhabdomyosarcoma. Thus, here, we report a rare case of metastatic rhabdomyosarcoma in the left ventricle.

• The Journal of Information Systems
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• v.26 no.2
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• pp.143-164
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• 2017

Purpose The purpose of this study is to investigate to investigate the effects of cloud system on the efficiency improvement and cost-saving of production processes. It also tries to provide small- and medium-sized companies and IT practitioners with a practical guideline for a successful implementation of could systems. Design/methodology/approach This study was conducted by observing and analyzing a case of implementing a cloud system at a small-sized company having multiple job sites in terms of the improvement in data-sharing efficiency and cost-saving of production processes. Findings This study found that cloud system was an effective way of sharing data between and among production processes of geographically scattered job sites and thus, helped the company to remedy problems of work schedule and load-balance along sequential production processes. Cloud system also allowed the company to reduce the number of visits made by 3-inspectors to four job sites by 75% and the personnel cost related to inspectors' site visit.