• 대한공업교육학회지
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• 제30권1호
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• pp.133-148
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• 2005

This research attempts to establish a strategy through which to secure the introduction of the KEM 2.0 system. Another aim of this research is to eventually establish a service system which can be used to automatically generate and provide the metadata information contained in the Cylearn system. in order to facilitate Korean vocational high school students access to teaching-learning materials. The main research tasks associated with this research were: 1) To establish the components of the file server system while taking into consideration the environment in which each educational organization operates; 2) To utilize the KEM 2.0 in order to optimize the configuration of the Cylearn system and the related software. To do so, the KEM 2.0. should be applied in close coordination with Edunet: The results of this research can be summarized as follows: First, a strategy to introduce the KEM 2.0 was established. To achieve this, the researcher analyzed the characteristics of the sequencing and presentation methods and suggested teaching-learning materials based on the KEM 2.0.s sequencing system. Second, the file server was constructed using the KEM 2.0. The established file server took into account the environmental conditions in which the Edunet system operates so as to facilitate the creation of a network system with Edunet. Third, the Cylearn service system was linked to Edunet. The researcher developed a module using the KEM 2.0. that could be used to transmit the metadata related to teaching-learning materials to Edunet. To achieve this, an input device and a databank which could be used to transfer the generated metadata to Edunet were developed. The input device and databank developed using the KEM 2.0. were used to transfer the metadata to Edunet by linking the Cylearn system to the Edunet system.

• 한국실내디자인학회논문집
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• 제22권3호
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• pp.52-60
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• 2013

The contemporary concept of publicness is reinterpreted from the point of view of contemporary publicness. Contemporary perception of public space has now branched and grown into a multitude of non-traditional sites with a variety of programs in mind. In this study, the aim is to discuss how contemporary public library has been evolved as public space and how to create User-centered interaction. In the case of developed countries, the Public Libraries have showed the expected effects because they have more systematic and efficient plan. Also, these libraries are placed with each facility, not distributed separately. It promotes the accumulation of profit on the space and Increases the efficiency. They support more effectively users' activities through the linkages between each facility and create the active interaction between users. Formation of the various interactions and synergies between space had been induced. Publicity means that the state will relate a combination of a number of specific public area. In addition, open space, public place, shall be directed to: This place as one of the users in order to have meaning, must be equipped with the facilities and space to communicate and understand the local role. Methods of the study are to analyze the concept and role of the users with the concept of modern publicity, to examine the concept of multi-complexity of public libraries for the user-oriented publicness, to learn about the characteristics of public spaces in the public libraries that appear in the advanced countries, to examine how to affect these characteristics in the public libraries, and to suggest the possibility and the various application methods on the characteristics of a public space. In the end, the public libraries for the realization of the publicity, support program complexity such as education and culture, welfare facilities, and public service facilities. In the 21st century, these complexity to improve the quality of service in public libraries. These spaces can be an alternative to be kept comfortable in a more vibrant area, and can affect the social, natural, cultural, and environmental aspects of the physical environment and the objects and relationships, as well as expand.

• Toxicological Research
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• 제27권3호
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• pp.137-141
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• 2011

This study was conducted to assess the exposure risk through inhalation to baby powder for babies and adults under simulated conditions. Baby powder was applied to a baby doll and the amount of baby powder consumed per application was estimated. The airborne exposure to baby powder during application was then evaluated by sampling the airborne baby powder near the breathing zones of both the baby doll and the person applying the powder (the applicator). The average amount of baby powder consumed was 100 mg/application, and the average exposure concentration of airborne baby powder for the applicator and baby doll was 0.00527 mg/$m^3$ (range 0.00157~0.01579 mg/$m^3$) and 0.02207 mg/$m^3$ (range 0.00780~0.04173 mg/$m^3$), respectively. When compared with the Occupational Exposure Limit of 2 mg/$m^3$ set by the Korean Ministry of Labor and the Threshold Limit Value (TLV) of 2 mg/$m^3$ set by the ACGIH (American Conference of Governmental Industrial Hygienists), the exposure concentrations were much lower. Next, the exposure to asbestos-containing baby powder was estimated and the exposure risk was assessed based on the lung asbestos contents in normal humans. As a result, the estimated lung asbestos content resulting from exposure to asbestos-containing baby powder was found to be much lower than that of a normal Korean with no asbestos-related occupational history.

• Child Health Nursing Research
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• 제23권2호
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• pp.158-167
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• 2017

Purpose: The purpose of this study was to investigate the ecological factors influencing school adjustment of adolescents from low-income families. Methods: Secondary data analysis was performed using data of 1,321 low-income adolescents in 123 regions found on the Survey on Service Satisfaction with Community Child Care Center. Results: The results of multi-level analysis identified the factors influencing school adjustment of low-income adolescents as follows: individual-level factors were gender, grade in school, and emotional problem; an interpersonal-level factor was family structure; organizational-level factors were length of time attending center and satisfaction with the service of the center; community-level factors were region and perception of community. Conclusion: The results suggest that low-income adolescents' adjustment to school is influenced not only by individual factors but also by diverse environmental factors. Community factors suggest that more education support systems and leisure facilities for adolescents need to be built in small and medium cities. Strategies to enhance positive perception of community are also needed for this population. Further, it is necessary to develop multi-level interventions to improve the school adjustment of adolescents from vulnerable social groups.

• 디지털융복합연구
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• 제17권5호
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• pp.167-178
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• 2019

본 연구는 애플(Apple), 화웨이(Huawei), 샤오미(MI), 오포(Oppo), 삼성(Samsung), 비보(Vivo) 등의 오프라인 매장을 체험한 258명 중국 소비자들을 대상으로 데이터를 수집하여 체험요소와 환경요소가 제품과 관련된 지각된 가치를 창출해내는지, 이러한 가치가 매장의 재방문의도에 영향을 미칠 수 있는지 구조방정식 모형을 이용하여 분석하였다. 연구결과로는 첫째, 체험특성과 지각된 가치의 관계에서는 교육적 체험 및 미적 체험이 감정적 가치에 긍정적인 영향을 미치고, 오락적 체험이 기능적 가치에 긍정적인 영향을 미치는 것으로 나타났다. 둘째, 환경특성과 지각된 가치의 관계에서는 조명, 직원 서비스 및 매장 배치가 기능적 가치에 영향을 미치고, 조명 및 직원 서비스가 감정적 가치에 영향을 미치는 것으로 나타났다. 기능적 가치와 감정적 가치는 모두 오프라인 체험매장의 재방문의도를 높이는 것으로 확인하였다. 이러한 결과는 오프라인 체험매장을 관리하는 기업들이 소비자들을 위하여 고려해야 할 체험매장 특성이 무엇인지 이해함으로써 효과적인 마케팅 전략을 수립하는데 시사점을 제공할 것으로 기대한다.

• 급식외식위생학회지
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• 제2권2호
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• pp.59-66
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• 2021

The results of the inspection based on the sanitation checklist and the measurement of refrigerator/freezer temperature, illuminance, and ATP were conducted at 12 school foodservices in Daiyue-district, Taian-city, Shandong Province, China, at the same time, and the results were as follows. Five items of 'Use sterilized cutting boards', 'Use sterilized knives', 'Use worktable after sterilization', 'Use sink after sterilization', 'Sterilize the interior/exterior of the refrigerator regularly' in the checklist inspection were found not to be performed (0%). Two items of 'Disinfect hands after washing', 'Equipped with hand sterilizer' and 'Sterilize the kitchen areas regularly' were investigated as being performed only in one foodservice (8%). The average illuminance of the receiving stand were 373.08±106.35 Lux, 8% when the standard (540 Lux or higher) was complied with, the average refrigerator temperature were 7.06±0.82℃, 38.9% when the standard (-2 to 5℃) was observed 8% of cases complying with the standard (below -18℃) at -8.56±0.76℃ were investigated. As a result of ATP measurement, the surfaces of knife edge, cutting board, refrigerator door handle, worktable, and sink, which are not sterilized at all, were not suitable (accept ratio 0%), sterilized food plate (accept ratio 54.2%) and utensil for preserved food (accept ratio 75%) had a relatively high accept ratio. China's hygiene regulations should be revised in the direction of strengthening disinfection practices for facilities, equipment, and the environment, and hygiene measures such as education on disinfection and preparation of economical disinfection methods should be established.

• 대한영양사협회학술지
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• 제28권1호
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• pp.45-57
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• 2022

This study aimed to evaluate the perception of nutrition teachers about emergency meals in all schools affiliated with the Seoul Office of Education. The purpose of this study was to suggest the need for emergency meals and provide directions for future development, thereby assisting meal service sites. An online survey was conducted from May 26 to 31, 2021, analyzing 130 collected samples. The summary of the results is as follows: First, the nutrition teachers recognized the need for school meal services for the prevention of the spread of infectious diseases and considered the variance among school meal consumers. Also, they generally thought of emergency meals due to the need for social distancing and the decrease in the distribution of food. Secondly, in terms of the differences in the perception about emergency meals, nutrition teachers (45.4%) who have provided emergency meals (t=2.584, P<0.05) were more aware of the need for emergency meals than nutrition teachers (54.6%) who had not provided emergency meals. Nutrition teachers conceived emergency meals to minimize the contact between people (45.6%) and to rectify the imbalance in nutrition (37.5). Next, emergency meal attributes were observed to be ranked in the order of convenience (3.49), safety (3.15), and satisfaction (2.88). Fourthly, although there were no meaningful differences in emergency meal attributes, there were statistically significant differences in the safety of the cooking process, menu familiarity, the low unit price compared to regular meals and the excellent satisfaction with nutrition provided (t=2.603, P<0.05), (t=2.039, P<0.05), (t=2.154, P<0.05), (t=2.477, P<0.05) respectively.

• 경영정보학연구
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• 제22권4호
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• pp.115-134
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• 2020

기존의 디지털 콘텐츠에 대한 지불 의사를 고려한 연구들은 대부분 고객 요인과 개인 수준에 중점을 두어 진행되었다. 이런 한계를 보완하기 위해, 본 연구에서는 고객/미디어 요인과 개인/가구 수준의 두 가지 축을 고려하여 디지털 콘텐츠 구매에 영향을 미치는 요인을 찾기 위한 다층수준 분석을 진행하였다. 4,313가구 내 10,172명의 개인을 대상으로 분석한 결과 영화 관람, 클라우드 서비스 경험, 멀티스크린 서비스 이용 등 개인 수준의 미디어 요인이 디지털 콘텐츠 구매에 가장 큰 영향을 미치는 것으로 나타났다. 가구 수준에서는 노트북, 무선 라우터 및 태블릿의 수 등의 미디어 요인이 가구 규모나 가구 소득과 같은 고객 요인보다 더 큰 영향을 미치는 것을 확인하였다. 연구 결과를 통해 개인뿐만 아니라 가구 수준의 고객과 미디어 요인을 통합적으로 고려함으로써 개인의 디지털 콘텐츠 구매 행태에 대한 이해를 높였고, 멀티스크린 서비스 이용의 중요성을 말하였다. 또한 콘텐츠 제공 업체가 멀티스크린 환경을 활용함으로써 신규고객 유치 및 디지털 콘텐츠 판매 증진에 기여할 수 있음을 밝혔다.

• 한국비블리아학회지
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• 제25권1호
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• pp.217-237
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• 2014

본 연구는 장애인 대상 도서관 자원봉사자들의 직무만족에 영향을 주는 요인에 대해서 분석하였다. 이를 위해 국내외 학자들의 선행연구를 중심으로 자원봉사자 직무만족의 영향요인을 종합적으로 고찰한 후 요인들을 추출하였다. 연구결과 개인특성요인 중 결혼여부, 연령, 학력, 봉사활동 참여경로에 따른 직무만족에 차이가 있었으며, 참여동기요인 중 이기적 동기는 직무만족에 영향을 미치고 있으나, 이타적 동기는 직무만족에 영향을 미치지 않았다. 환경요인은 보상모델, 이전 경험, 역할모델 모두 직무만족에 영향을 미치지 않았으며 활동가치인식요인 중 기대합치, 업무적절성이 직무만족과 정적인 것으로 나타났다.

• 한국가구학회지
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• 제20권3호
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• pp.205-212
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• 2009

Through this study, I explored a creation of the postmodern furniture aesthetics through the transformation by student's interpretation in experiencing the art/craft/handmade/studio furniture aesthetics in postmodernism theoretically for 'wood culture experience class' or 'wood love experience class' by the Korea Forest Service because the class tends to focus on making simple wood works involved just in the practical part. Qualitative conceptual analysis as the principal methodology was used to achieve the theoretical context in the experience programs. Following the lesson one on defining the postmodern aesthetics in New Design furniture as metaphor and the lesson two on interpreting an aesthetics of art and everyday life with the wood furniture which expresses the metaphorical and symbolical aesthetics appeared as New Design furniture in postmodernism in the previous papers, I developed lesson three on creating an object using eco-friendly materials like wood in transforming an aesthetics of postmodern furniture as the final stage of the study. Therefore, the students will be able to create a piece of eco-friendly wood furniture for our environment as metaphor transformed by his/her perspective regarding a piece of selected New Design furniture.