• 산업경영시스템학회지
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• 제42권3호
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• pp.217-231
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• 2019

The purpose of this study is to analyze the factors influencing consumers' selection of web-toon service through AHP (Analytic Hierarchy Process) analysis and to provide the strategy of web-toon service. To accomplish this study, theories, existing research and references related to AHP were sufficiently examined and selected the factors in the selection criteria. Surveys from consumers who used the web-toon service were conducted with selected factors. Through this, the results were analyzed by AHP analysis to find out the weighting values and the differences were examined and analyzed. The highest weighting factor in the first layer that consists of web-toon service was cinematic quality. The cinematic quality was the most important factor in the selection criteria of customers who use the web-toon service regardless of their preferred genre. Furthermore, it was confirmed that the weighting value or ranking changed in the second layer by genre. In this study, the effective basis of strategy were suggested by ranking the quantitative selection factors according to the preferred genre of consumers using web-toon services. In addition, This research provides some practical implications. That is, the web-toon service provider can easily recognize and respond to the customer's requirements, which factors are important when the customer selects a specific genre from the web-toon genre.

• 유통과학연구
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• 제19권3호
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• pp.35-47
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• 2021

Purpose: Retailing is a very special sector because it demonstrates the effectiveness of combined products and services to create business values. In this study, the author wants to investigate particular areas in the distribution sciences of the purchasing process in Coopmart (Saigon Coop-Vietnam), which is about sauces and seasoning. Research design, data and methodology: The data were collected by experts of Saigon coop, which first went through the Delphi method to choose criteria and sub-criteria for the Analytic Hierarchical Process (AHP). Results: After a long process of calculation based on AHP, the final supplier is chosen according to experts' interview; Masan is the most potential candidate to be the main supplier of sauces and seasoning to Coop mart. Therefore, it is necessary to apply the typical methods such as quantitative analysis of this process - AHP. With the aim of increasing the computational content of the evaluation process suppliers, especially the comparison of suppliers in the same industry as AHP has shown. This enables analyses of all the providers to be more scientific. Conclusions: Thus, this paper would help the facility managers ensure objectives to the reasonable decision, which can be based on AHP to get more information, implement plans and get strategic collaboration with suppliers.

• Nuclear Engineering and Technology
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• 제54권9호
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• pp.3235-3241
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• 2022

The Korea Atomic Energy Research Institute (KAERI) is planning the construction of the KIJANG Research Reactor (KJRR) for stable supply of ⁹⁹Mo. The Fission ⁹⁹Mo Production Process (FMPP) of KJRR produces solid waste such as spent uranium cake and alumina cake, and liquid waste in the form of intermediate level liquid waste (ILLW) and low level liquid waste (LLLW). This study thus established the operating range and optimum operating conditions for the cementation of ILLW from FMPP. It also evaluated whether cement waste form samples produced under optimum operational conditions satisfy the waste acceptance criteria (WAC) of a disposal facility in Korea (Korea radioactive waste agency, KORAD). Considering economic feasibility and safety, optimum operational conditions were achieved at a w/c ratio of 0.55, and the corresponding salt content was 5.71 wt%. The cement waste form samples prepared under optimum operational conditions were found to satisfy KORAD's WAC when tested for structural stability and leachability. The results indicate that the proposed cementation conditions for the disposal of ILLW from FMMP can be effectively applied to KJRR's disposal facility.

• Nuclear Engineering and Technology
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• 제55권3호
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• pp.876-883
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• 2023

Radioactive waste should be solidified before being disposed of in the repository to eliminate liquidity or dispersibility. Cement is a widely used solidifying media for radioactive waste, and cement solidified waste should satisfy the minimum compressive strength of the waste acceptance criteria of a radioactive repository. Although the compressive strength of waste should be measured by the test method provided by the waste acceptance criteria, the method differs depending on the operating repository of different countries. Considering the measured compressive strength changes depending on test conditions, the effect of test conditions should be analyzed to avoid overestimation or underestimation of the compressive strength during disposal. We selected test conditions such as the height-to-diameter ratio, loading rate, and porosity as the main factors affecting the compressive strength of cement solidified radioactive waste. Owing to the large variance in measured compressive strength, the effects of the test conditions were analyzed via statistical analyses using parametric and nonparametric methods. The results showed that the test condition of the lower loading rate, with a height-to-diameter ratio of two, reflected the actual cement content well, while the porosity showed no correlation. The compressive strength assessment method that reflects the large variance of strengths was suggested.

• 산경연구논집
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• 제14권1호
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• pp.21-28
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• 2023

Purpose: This study aims to analysis the difference by Michelin rating in customer satisfaction of restaurant listed in the Korea Michelin Guide. There are opinions that the Michelin Guide's rating system and evaluation criteria are somewhat ambiguous. Research design, data, and methodology: This study collected 145 actual online reviews published on TripAdvisor to examine how the effect of the content attributes of reviews on consumer satisfaction varies according to the Michelin grade. Based on this, two studies were conducted. Study 1 examined the effect of strong and weak positive reviews on consumer satisfaction according to the rating. Study 2 examined the effect of image information on consumer satisfaction. Results: The results revealed that the lower the Michelin rating, the more positive review had a significant effect on consumer satisfaction. The higher the rating, the more image information had an effect on consumer satisfaction. Expectations for Michelin three-star restaurants are higher than those of two-star restaurants, so customers are more likely to be used negatively when writing reviews. Conclusions: Accurate information on Michelin selection criteria should be delivered so as not to form high expectations and not to disappoint. For consumers to be satisfied with the name Michelin, the standards should be stricter.

• 간호행정학회지
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• 제6권2호
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• pp.195-209
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• 2000

The purpose of this study is to estimate the population requiring nursing home services among elderly people in Korea. This study identifies the need of nursing home services determined by health care professionals and estimates the proportion of elderly people requiring nursing home service according to the admission criteria. Surveys were conducted on health care professionals including medical doctors, home care nurses, and nurse practitioners. They were asked to assess nursing home need based on four content areas: Physical function (Activities of Daily Living), chronic disease, Physical symptoms (incontinence), mobility, eating, and sensory function. Based on the professionally determined need criteria the proportion of elderly people requiring nursing home services was estimated using secondary data from the 1994 Survey on the Living Status of the Korean Elderly. The number of study subjects to estimate nursing home need who were 60 and older totaled 2,058. The most important factor contributing to the admission eligibility criteria was the elderly living alone. Other factors related were the elderly being unable or having difficulty carrying out activities, and having insufficient help from other our activities, and having insufficient help from other members of the household. Using only physical function, the proportion of elderly people requiring nursing home was $8{\sim}9%$. When only chronic disease was used, proportions varied widely; for the doctor's group, the proportion was over 30%. Using all areas, the proportions of elderly people requiring nursing home were between 13% and 38%. The estimate using chronic disease and physical function was similar to the on using all areas.

• 한국비블리아학회지
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• 제25권1호
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• pp.107-129
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• 2014

신뢰성 있고 품질 높은 검증된 정보원을 제공하는 것은 앞으로 사서의 기본 능력 중의 하나가 될 것이다. 따라서 본 연구에서는 건강관련 정보원의 평가기준을 도서관 사서들의 인식조사를 기반으로 제안하고자 하였다. 그 결과 총 21개의 평가항목이 선정되었으며, 그 중 건강/의학 관련 정보내용 그룹에는 정보의 정확성, 정보의 최신성, 정보의 의학 전문성, 정기적 업데이트, 이용자의 입장을 고려한 정보, 정보의 객관성, 이해하기 쉬운 정보, 평이한 언어로 제공되는 정보, 정보의 완전성, 주제와의 관련성, 정보의 검증 가능성, 정보 출처 명시, 주의사항 및 경고를 명시 등 총 13개의 항목이 선정되었다. 건강/의학정보 제공원 그룹에는 건강정보 제공목적의 명확성, 건강정보에 대한 책임성 명시, 개인정보 보호정책 준수, 건강정보 제공기관의 공정성, 건강정보 제공기관의 윤리성 등 5개의 항목이 선정되었으며, 건강/의학정보 웹사이트 디자인 그룹에는 건강정보 접근의 용이성, 건강정보 검색기능 제공, 웹사이트 사용의 편리성, 질의 응답 서비스 제공 등 4개의 항목이 선정되었다.

• 한국산업보건학회지
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• 제21권1호
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• pp.40-48
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• 2011

This study was intended to resolve problems caused by different classification criteria and management methods of carcinogenicity, which have made industrial safety & health institutions and business employers difficult to execute projects or to carry out occupational safety and health related works, and have affected how civic groups perceive carcinogens. The content of this study contained the comparison of management and categorization standards for carcinogens between Korea and other countries as well as the current carcinogenicity-related information supply status of each professional institution. Furthermore, this research examined the current state of supplying information on carcinogenicity among major institutional information supply according to the categorization standard for carcinogens by UN GHS, Ministry of Employment and Labor in Korea(KMoEL), and GHS MSDS provided by Korea Occupational Safety & Health Agency(KOSHA). Now, professional agency provide 927 kinds of IARC, 237 kinds of NTP, 351 kinds of ACGIH and 1,006 kinds of EU ECHA information on carcinogenic agents. KMoEL provides carcinogenicity-related information of 58 chemical agents in accordance with the category of carcinogens guided by ACGIH. KOSHA offers 13,232 kinds of GHS MSDS information including 2,484 carcinogenic substances. Therefore, carcinogenicity-related information of chemical substances, which are not available on the existing GHS MSDS DB, should be updated for the future reference.

• 가정간호학회지
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• 제8권2호
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• pp.159-170
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• 2001

Client(patient) satisfaction has been used for a variety of purposes in different settings, yet, those receiving home care services have been the focus of few satisfaction studies. Satisfaction is considered an indicator of quality of care and is also being used to assess the performance of home care providers and home health care delivery at multiple levels. The aim of this study was to develop the tool for evaluating client satisfaction in several aspects with home care service while maintaining or achieving acceptable reliability and validity. Firstly, Client Satisfaction Instrument made preliminary of 43 items composed basic 6 criteria and 7 indicators, based on a review of literature, quality improvement and client satisfaction findings in home care. Secondly, there were consisted in two expert panel groups who were made in professionals of research and practice in home care field. The tool was modified to 6 criteria and 7 indicators, 25 items after reviewing by two expert panel groups. The content validity index of the tool was above 0.8 and the results of internal consistency was more than 0.8 in all items. Finally. The Client Satisfaction Instrument in Home Care Service was made up 6 criteria such as client satisfaction of nurses's instruction of home care educational need. knowledge/technique/attitude of homecare nurses's performance. interpersonal relationship and emotional support of nurse. easiness of homecare accessibility, continuity of homecare service. overall efficacy of homecare use, 7 indicators. and 25 items. The results of evaluating client satisfaction will be able to contribute in quality improvement and service marketing in home care.

• 패션비즈니스
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• 제25권3호
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• pp.51-70
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• 2021

The study aims to evaluate changes in textiles for automotive interior and suggest directions that the textile-development should take in order to achieve sustainability, and enter a circular economy system in the future. The main content and results of the study are as follows: First, we cover the overall sustainability study in the fashion and textile fields; in particular, the certification system is well established through the provision of information on the whereabouts of products to consumers and verification by external environmental auditors. Second, we considered the criteria of C2C in order to derive the necessary criteria for sustainability certification in the field of textiles. Third, we looked at the latest development trends of textile materials for automobile interiors which were divided into three categories: natural originated materials, circular economic consideration materials, and functional supplementary lightweight materials. In addition, we identified to what extent the trend of changes aggregated in the examples was satisfied and what was lacking when applied to the Basic criterion of C2C. As such, this study links and applies the sustainability criteria pursued in the fashion and textile fields to the textile for automotive interior materials, suggesting a direction for the textile field for automotive internal materials in the future. Based on the results of this study, it is hoped that studies on textiles for automotive interior considering the net economy will continue, and practical development in the industry will be realized.