• 한국중재학회지:중재연구
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• 제12권2호
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• pp.185-220
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• 2003

Korean Government is increasingly focusing on the Northeast Asia Business and Logistics Hub strategy to create a competitive advantage. A key element of this strategy is creating or leveraging distribution and logistics hubs that act as centres for distribution in Northeast Asia. A Northeast Asian e-Hub Policy is required for business hub and logistics hub in the Northeastern Asia. An e-Hub is an integrated, sophisticated set of e-Biz, information and e-trade facilities and services that provides access to a marketplace and exchangee the e-trade data. To study the e-Hub policy, Pan Asian e-Commerce Alliance, Korea-Japan e-Trade Hub project, and ASEM e-Trade project are considered. E-trade via cyberspace may need new methods of dispute resolution to reduce transaction costs for small value-related disputes and to erect structures that work well across national boundaries. Voluntary Mediation Councils and cyber tribunals should be encouraged by governmental sectors to continue developing private sector mechanisms to resolve e-trade disputes. Government-sponsored online cross-border dispute resolution systems may be also be useful to complement these private sector approaches. E-trade in Northeast Asia results in disputes owing to the incompleteness of e-trade law in the countries. These disputes contain disputes regarding e-trade model, central title registry, authentication body. To resolve these disputes in the Northeast Asia, a variety of electronic alternative dispute resolution bodies must be organized under cooperation of Korea, Japan, China. This study deals with the e-ADR construction in the Northeast Asia to resolve the disputes in the e-trade and to activate the e-trade in the Northeast Asia.

• 한국컴퓨터정보학회논문지
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• 제12권5호
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• pp.191-202
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• 2007

본 연구는 웹사이트 사용성(Web site usability)을 구성하는 주요 요인들을 도출하고, 웹사이트 사용성, 신뢰, 만족 그리고 재구매 의도간의 인과관계를 규명할 수 있는 개념적 모형을 설정하고 이를 실증연구를 통하여 검증하였다. 웹사이트 사용성의 하위 요인으로는 콘텐츠, 이용용이성, 네비게이션, 상호작용성을 선정하였다. 실증분석 결과 웹사이트 사용성은 신뢰, 만족, 재구매 의도 모두에 직접적인 영향을 미치는 것으로 나타났으며, 신뢰는 만족에, 만족은 재구매 의도에 유의한 영향을 미치는 것으로 나타났다. 이러한 분석결과를 중심으로 본 연구의 학문적, 실무적 시사점을 제시하였다.

• 한국의상디자인학회지
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• 제15권1호
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• pp.75-89
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• 2013

The purpose of this study is to verify the mediating effect of store benevolence for impact on store loyalty of store environment and store personality. For this study, data were collected through questionnaires. The survey ran from March to May, 2011, the total of 330 respondents was used in analysis. The subjects consisted of adults living in the Daegu and Gyeongsangbuk-do region, and convenience sampling. For statistical analysis, SPSS 19.0 were used to verify the study model. The major results of the study show that store benevolence may play a linkage role of store environment, store personality on store loyalty. The store benevolence variable has the effect of partial mediation. The analysis of relationship between the variables of store environment (convenience, information service accessibility, accessibility, variation) and the store type show significant differences store environment (convenience, information service and the store type). The analysis of relationship between the variables of store personality(warm, fun, sophisticated, forward-looking) and the store type show significant differences store personality (warm, fun, sophisticated, forward-looking) and store type. The analysis of relationship between the variables of store environment(convenience, information service accessibility, accessibility, variation), and the demographic variables show significant differences in store environment (information service accessibility) regarding only age. The analysis of relationship between the variables of store personality(warm, fun, sophisticated, forward-looking) and the demographic variable show significant differences in store personality(warm) regarding only age (accessibility, accessibility, variation).

• 한국통신학회논문지
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• 제31권8B호
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• pp.716-729
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• 2006

최근 대부분 기업들 환경에서의 정보 시스템들은 지역적으로 분산되어 있고 다양한 이종의 데이터 소스들로 구성되어 있다. 따라서 사용자가 의사 결정을 위해 정보를 얻는 것은 어렵다. 이러한 문제를 효율적으로 해결하기 위해 사용자에게 단일 인터페이스를 제공하고, 이기종 시스템들 간에 구축된 데이터베이스 시스템들은 각각 독립성을 유지하면서 하나의 인터페이스처럼 투명성을 제공할 필요성이 있다. 본 논문에서는 카테고리, 표준 온톨로지, 로케이션 온톨로지, 지식베이스로 구성된 XMDR을 제안한다. 표준 온톨로지는 데이터 표현에 사용되는 명칭, 속성, 관계성에 대한 이질적인 문제를 해결한다. 로케이션 온톨로지는 각 레거시 시스템을 연결하는 중간자(mediation)역할을 수행한다. 지식 베이스는 용어 공유를 위한 관계성을 정의한다. 적응적 검색은 로케이션 온톨로지에 의한 사이트 가중치의 반영과 지식 베이스의 다양한 형태의 지식 공유 및 통합을 통한 검색 시스템을 제안하고, 구조화되지 않은 지식들을 어떻게 공유할 것인가에 대한 개념적인 도메인 모델을 제시한다.

• Human Ecology Research
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• 제58권4호
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• pp.483-496
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• 2020

This study examined the effects of eating alone, meal type, and dietary lifestyles on healthy eating capability of one-person households. We analyzed the mediation effects of weekly frequencies of each meal type taken by one-person households between eating habits such as eating alone and dietary lifestyles of one-person households and healthy eating capability. We also analyzed data from the 2019 Food Consumption Behavior Survey using a sample of 688 one-person households. Factor analysis, latent profile analysis, structural equation model analysis was conducted; direct and indirect effects of independent variables were tested using bootstrap method. The major results were as follows. Frequency of eating alone was about 10 times a week on average; one-person households had home-made meals about 12 times a week, for restaurant meals, 4 times, for delivered/take-out food, 0.39 times, and for other types, 0.44 times. Weekly frequencies of eating alone and meal types taken by one-person households were significantly different among the different socio-demographic groups. Dietary lifestyle was classified into four classes: traditional, health ignorant, food lifestyle ignorant, and balanced. Eating alone and dietary lifestyle had a significant effect on weekly frequency of each meal type. Frequencies of eating alone, balanced dietary lifestyle, and taking home-made meals had a positive direct effect on healthy eating capability, and frequency of taking delivered or take-out food and food consumption ignorant lifestyle had a negative direct effect. Eating alone, balanced and traditional dietary lifestyles had a positive indirect effect through the meal type; however, watching Mug-bang had a negative indirect effect.

• 한국감성과학회:학술대회논문집
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• 한국감성과학회 1999년도 추계학술대회 논문집
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• pp.216-221
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• 1999

A mental task combined with noise background is an effective model of laboratory stress for study of psychophysiology of the autonomic nervous system (ANS). The intensity of the background noise significantly affects both a subjective evaluation of experienced stress level during test and the physiological responses associated with mental load in noisy environments. Providing tests of similar difficulties we manipulated the background noise intensity as a main factor influencing a psychophysiological outcome and the analyzed reactivity along withe the noise intensity dimension. The goal of this study was to identify the patterns of ANS responses and the relevant subjective stress scores during performance of word recognition tasks on the background of white noise (WN) of the different intensities (55, 70 and 85 dB). Subjects were 27 college students (19-24 years old). BIOPAC, Grass Neurodata System and AcqKnowlwdge 3.5 software were used to record ECG, PPG, SCL, skin temperature, and respiration. Experimental manipulations were effective in producing subjective and physiological responses usually associated with stress. The results suggested that the following potential autonomic mechanisms might be involved in the mediation of the observed physiological responses: A sympathetic activation with parasympathetic withdrawal during mild 55 and 70dB noise (featured by similar profiles) and simultaneous activation of sympathetic and parasympathetic systems during intense 85dB WN. The parasympathetic activation in this case might be a compensatory effect directed to prevent sympathetic domination and to maintain optimal arousal state for the successful performance on mental stress task. It should be mentioned that obtained results partially support Gellhorn's (1960; 1970) "tuning phenomenon" as a possible mechanism underlying stress response.

• 대한불안의학회지
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• 제7권1호
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• pp.29-33
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• 2011

Objective : This study was performed to analyze the relationship between posttraumatic stress, coping style, and dissociation in Korean firefighters. Methods : Subjects included 193 male and 9 female firefighters in the metropolitan city of Daejeon. Their age ranged from 25 to 57 with an average of 39.17 (SD : 7.572) years. Their posttraumatic stress or traumatic experiences were assessed with the Korean Version of the Posttraumatic Stress Diagnostic Scale. Their coping style was categorized with the Korean version of the Ways of Coping Checklist. Their dissociation was assessed with the Korean version of Dissociative Experiences Scale. The data analysis included a correlation analysis and structural equation modeling. The modeling tested the validity of the model that posttraumatic stress had a direct effect on dissociation and coping style had an mediatory effect between stress and dissociation. Results : First, firefighters' posttraumatic stress or traumatic experiences had a direct effect on dissociation, a symptom of a mental disorder. Second, the firefighters employed passive styles to cope with their stress. This is explained that they had been exposed to their traumatic events repeatedly without being able to control it themselves. Third, coping style had no effect on the mediation between posttraumatic stress and dissociation. This is explained in terms of repeated exposure to the traumatic events. Conclusion : Based on the results, it is concluded that Korean firefighters' dissociation was not relieved by their coping effort but associated directly with their traumatic experiences. To decrease their dissociation, it is necessary to reduce the exposure to their traumatic events.

• 융합정보논문지
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• 제9권10호
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• pp.203-212
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• 2019

본 연구는 학생조종사의 스트레스 요인이 정신건강에 미치는 영향을 파악하며, 스트레스 대처방식과 사회적 지지의 심리적 완충 역할의 확인을 통해 안전하고 효율적인 비행교육과 심리적 부조화를 감소시키고자 하였다. 연구목적을 달성하기 위해 선행연구를 근거로 하여 연구모형과 가설을 제시하였으며, 202명의 학생조종사를 대상으로 한 설문을 통해 회귀분석과 매개효과 검증을 실시하였다. 분석결과, 비행 스트레스, 가치관 스트레스, 교수관계 스트레스, 친구관계 스트레스의 요인이 정서상태 혹은 심리적 안녕감에 영향이 있는 것으로 나타났으며, 매개변수인 비관여 대처, 가족/지인 지지, 학교조직 지지가 학생조종사 스트레스와 심리적 건강의 요인에 매개효과가 있음을 파악하였다. 따라서, 학생조종사의 비행훈련, 가치관 혼란, 교수관계, 친구관계로 발생될 수 있는 문제와 부정적 감정을 잘 관리해야 할 필요성이 있으며, 가족과 지인의 감정적 지원과 비행과 관련된 훈련, 안전에 관한 학교의 지원이 주요한 사항임을 제안하였다.

• 한국철도학회논문집
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• 제20권3호
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• pp.389-399
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• 2017

본 연구는 물류 서비스 품질 인식이 물류성과를 매개하여 철도물류의 지속적 이용에 미치는 영향을 연구하고자 하였다. 분석결과 경제품질, 정보품질, 관계품질이 물류성과를 완전 매개하여 지속적 이용의도에 영향을 미치는 것으로 나타났다. 이를 바탕으로 철도물류의 지속적 이용의도 모형을 제안하였다. 본 연구결과는 철도물류의 지속적 이용은 철도물류 이용으로 인한 물류성과로 인해 형성되는 것을 알 수 있으며, 이를 위해서 이용고객의 경제품질, 정보품질과 관계품질에 대한 인식을 높일 수 있는 서비스 개선이 필요하다는 실무적 방향을 제시하였다.

• 품질경영학회지
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• 제49권4호
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• pp.505-525
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• 2021

Purpose: The purpose of this study was to investigate factors influencing the intention to use Fintech Digital Sand(D-Testbed), which facilitate digital innovation in the financial sectors and allow fintech startups to simulate the PoC their innovative ideas before starting a business. Methods: This study used the Extended Technology Acceptance Model (TAM2), with independent variables such as social influence, personal innovativeness, service quality, relative advantage, and security concerns used in previous studies, for analysis. For mediator variables, the perceived usefulness and perceived ease of use were used in this study. Results: The results indicated that social influence and perceived usefulness have a positive effect on the intention to use. It was also analyzed that relative advantage has a mediating effect on perceived usefulness whereas service quality nor personal innovativeness are not statistically significant mediation. On the other hand, perceived ease of use on the intention is not statistically significant. By this, it was confirmed that the intention to use Fintech Digital Sand(D-Testbed) was to improve the business performance of fintech companies, but not because it was easy to learn and take less effort. Conclusion: The finding of the study provides valuable implications for invigorating the use of fintech digital sandbox(D-testbed) and identifying the factors that affect the perception and intention to use among employees in fintech companies in advance.