• 경영정보학연구
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• 제5권2호
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• pp.131-149
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• 2003

본 연구에서는 방송운영업무를 중심으로 홈쇼핑 산업에 대한 지식경영 계획을 제안한다. 본 연구에서는 먼저 방송운영업무 전반에 산재해 있는 문제점들을 분석하고, 이 문제점들을 해결 할 수 있도록 업무프로세스, 정보시스템, 조직, 제도, 문화의 다각적 측면을 고려한 지식경영 모델을 설계하며, 마지막으로 제안된 지식경영 모델을 홈쇼핑 기업에 적용하기 위한 이행계획을 수립한다. 본 연구에서 제안된 모델은 지식경영 체계의 구축을 통해 홈쇼핑 시장에서 자신의 경쟁력을 높이고자 하는 많은 기업들에게 유용한 참조모델로 사용될 수 있을 것이라 기대한다.

• Asian Pacific Journal of Cancer Prevention
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• 제17권11호
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• pp.4935-4937
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• 2016

Objective: To compare dosimetric parameters of 3 dimensional conformal radiotherapy (3 DCRT) and intensity modulated radiotherapy (IMRT) in terms of target coverage and doses to organs at risk (OAR) in the management of rectal carcinoma. Methods: In this prospective study, conducted between August 2014 and March 2016, all patients underwent CT simulation along with a bladder protocol and target contouring according to the Radiation Therapy Oncology Group (RTOG) guidelines. Two plans were made for each patient (3 DCRT and IMRT) for comparison of target coverage and OAR. Result: A total of 43 patients were recruited into this study. While there were no significant differences in mean Planning Target Volume (PTV) D95% and mean PTV D98% between 3 DCRT and IMRT, mean PTV D2% and mean PTV D50% were significantly higher in 3 DCRT plans. Compared to IMRT, 3 DCRT resulted in significantly higher volumes of hot spots, lower volumes of cold spots, and higher doses to the entire OAR. Conclusion: This study demonstrated that IMRT achieves superior normal tissue avoidance (bladder and bowel) compared to 3 DCRT, with comparable target dose coverage.

• Asia pacific journal of information systems
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• 제23권3호
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• pp.105-129
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• 2013

This study draws important factors in electronic Word-of-Mouth (eWOM) and examines how these influence the building of customer loyalty. eWOM is viewed as social communication between customers and sellers, and thus the communicative action theory is applied. With the theory, we identify reviewer and seller as influential players on customers, and derive important factors such as correctness and veracity of reviews from the reviewers' action, and information compactness and adequacy from the seller's action. We propose these constructs as antecedents of customer loyalty and further hypothesize their curvilinear impacts as follows: the marginal impacts of veracity and correctness will decrease as veracity and correctness increase, and the marginal impacts of compactness and adequacy will increase as compactness and adequacy increase. The result indicates that only the seller's action has a curvilinear impact, whereas the reviewer has proportional positive impact on customer loyalty. This study indentifies important factors in eWOM from a critical social theory perspective and validates them using the positivistic approach. For practitioners, it discusses the important factors in eWOM with the identification of the individuals who are responsible for these factors.

• 한국조리학회지
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• 제16권4호
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• pp.151-162
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• 2010

본 연구는 레스토랑 이용자의 선택 속성, 브랜드 이미지, 구매 행동 간의 구조적 관계에 대해서 분석하였다. 본 연구를 위해서 레스토랑 이용자의 선택 속성, 브랜드 이미지, 구매 행동간의 구조적 관계를 방정식 모델을 이용하였으며, 150명의 레스토랑 이용자를 대상으로 설문조사를 실시하여 실증 분석을 수행한 결과, 다음과 같은 연구 결과를 얻었다. 첫째, 레스토랑 이용자의 접근성, 유형성, 친절성은 브랜드 이미지의 차별성과 구매 행동에 긍정적인 영향을 미쳤다. 둘째, 레스토랑 이용자의 접근성, 유형성은 브랜드 이미지의 친숙성과 구매 행동에 긍정적인 영향을 미쳤다. 셋째, 레스토랑 이용자의 유형성은 브랜드 이미지의 신뢰성과 구매 행동에 긍정적인 영향을 미쳤다.

• 한국직업건강간호학회지
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• 제25권4호
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• pp.384-393
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• 2016

Purpose: The purpose of this study was to examine the effectiveness of Participatory Action-Oriented Training (PAOT) programs in korean manufacture workers with metabolic syndrome for three years. Methods: A total of 890 workers with risks of metabolic syndrome were recruited from one workplace. The experimental group (n=51) received PAOT program for the preventive management on metabolic syndrome, while the control group (n=51) received conventional program. Results: In the experimental group who participated in PAOT program, percentage of achieved action plans was 73.4% at three months, 75.8% at six months, 82.8% at three years. After three years, the rate of risk factor in the experimental group has significantly decreased from $1.94{\pm}1.77$ to $0.76{\pm}1.25$ for moderate exercise, and from $1.72{\pm}2.01$ to $1.04{\pm}1.59$ for the strenuous exercise. Systolic and diastolic blood pressure has significantly decreased from $125.06{\pm}11.83$ to $117.65{\pm}19.94$, from $83.45{\pm}13.38$ to $76.39{\pm}8.09$ mmHg. In addition, risk factor score also decreased from $3.31{\pm}0.61$ to $1.41{\pm}0.89$. Conclusion: To improve the effectiveness of PAOT program for the management of risk factors of metabolic syndrome, there is a need to continue implement programs and analyze the long-term effects are required in the workplace.

• 대한간호학회지
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• 제47권5호
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• pp.613-623
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• 2017

Purpose: This study was conducted to identify the effects of education regarding action plans according to a self-monitoring program on self-management adherence, knowledge, symptom control, and health-related quality of life (HRQoL) among adults with asthma. Methods: Thirty-four patients were randomly assigned to the intervention group and thirty-two to the control group in this study. A tailored 50-minute intervention based on the contents of self-monitoring and action plans developed by the National Heart Lung and Blood Institute was provided to the intervention group. Structured and well developed questionnaires were used to measure the dependent variables. Results: There were no differences in all general and clinical characteristics, and the dependent variables between two groups in the pre-test. In the post-test, there were differences in the level of self-management adherence (t=4.41, p<.001), knowledge (t=2.26, p=.027), symptom control (t=-2.56, p=.013), and total HRQoL (t=2.14, p=.036) between the two groups, although there was a difference only in the sub-domain of emotion (t=2.03, p=.047) in HRQoL. Conclusion: This study found that action plans according to self-monitoring that enhance a participatory interaction in the treatment and care could help patients with moderate to severe asthma to engagead equately in self-care, to control their symptoms, and to improve their HRQoL. Further studies are still needed to identify longitudinal effects of this program.

• 대한안전경영과학회지
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• 제15권3호
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• pp.113-125
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• 2013

According to 2012 OECD environmental report, Korea was ranked as the first country of water stress. Water footprint is a method to calculate water usage during the life cycle of a product from material procurement through production to disposal to recycle and to quantify the load to water resources. In water footprint calculation, water consumption unit is used. Agricultural water use is over 48% so it is urgent to mange that area Korea needs to spread the discussion about water footprint as quickly as possible, for the study to prevent social and environmental problems due to water shortage. This paper, through water footprint calculation and comparison in Chungju and Geochang areas, looks to counter measures for water risk, targeting domestically-produced apple.

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2007년도 춘계학술대회논문집
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• pp.673-676
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• 2007

These days, the damage of noise has increased seriously by rapid change of life style because of the centralization of urban population, and the rapid increase of traffic. The Ministry of Environment has emphasis on the systematic management about the noise of daily life and the close connection of daily noise management policy with relevant ministries, and put into practice "the master plan of lessening the noise of daily life" from year 2006. This study tried to find out the reduction methods and the effective management of railway noise in the action plan of railway part of "the master plan of lessening the noise of daily life". According to this study, railway noise can be reduced greatly by taking action of railway detail plans. The cause of railway noise varies by rolling stock, track and more, so the reduction methods of railway noise can be studied specially, scientifically and constantly in every field.

• Journal of Information Technology Applications and Management
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• 제10권1호
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• pp.111-125
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• 2003

This paper proposes a product data model that can express and enforce integrity constraints on product structure during engineering changes (ECs). The model adopts and extends an active object-oriented database model in order to Integrate IC data and their integrity constraints. Tightly integrated with product structure, It will enable designers to maintain and exchange consistent EC data throughout the product life cycle. In order to properly support operations for ECs, the model provides the data, operations, and Event-Condition-Action rules for nested ECs and simultaneous EC applications to multiple options. in addition, the EC objects proposed In the model integrate the data and Integrity constraints into a unified repository. This repository enables designers to access all EC data and integrity constraints through the product structure and relationships between EC objects. This paper also describes a prototype product data management system based on the proposed model In order to demonstrate its effectiveness.

• 한국전자거래학회지
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• 제3권1호
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• pp.137-154
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• 1998

To facilitate a better understanding of the benefits, problems, and issues associated with the use of Internet and (World Wide) Web in business, we conducted an exploratory study on the use of Internet and Web by Small and Medium Enterprise(SME) using the Action-Audience Model. The Action-Audience model categorizes business use of the Web: to provide information (Informational Web), to carry out business transactions (Transactional Web), and to support business activities (Operational Web). The model also recognizes different audiences of the Web. The study shows that SMEs are in the early stage of Web use.