• Human Ecology Research
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• 제52권5호
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• pp.483-494
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• 2014

The purpose of this study was to investigate the causal relationship of early adolescents' personal variables and social support on their self-esteem by grade. Information on 226 6th graders from elementary schools and 226 1st year students from middle schools in Busan was collected. Early adolescents' prosocial behavior, academic achievement, social support, and self-esteem were assessed using their self-reports. For the data analysis, Cronbach's ${\alpha}$, t -test, Pearson's correlation coefficient, and multiple regression were used. The collected data were analyzed by the SPSS ver. 21.0 program for Windows. The major findings were as follows: first, early adolescents' prosocial behavior, academic achievement, social support demonstrated a significant difference between grades. Second, peers' social support was the most powerful determinant of self-esteem in both the 6th graders from elementary schools and the 1st year middle school students. Third, prosocial behavior had the greatest total effect on self-esteem in the case of both groups of students. The middle schoolers' academic achievement had no causal effect on their self-esteem. The findings from this study indicate that early adolescents' personal variables and social support are important elements that affect their self-esteem differently depending on their grade. Further, the findings of this study can be used as fundamental data to develop a teaching plan and provide counseling for early adolescents in order to increase their self-esteem.

• 복식
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• 제59권9호
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• pp.146-162
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• 2009

In the current product and fashion design, the 'eco-friendliness' is affecting practically and conceptually on all the sectors of industry and culture. Therefore, this study seeks to examine specific values in the concept of eco-friendly design. The subjects of this paper are studied on the scholarly journals, and are confined to those from 1990, when naturalism and ecology trend started to be in product and fashion, to the moment of search of February 2009. This study used 'Naturalism', 'Green', 'Environment-friendly', 'Eco', 'Sustainable', 'Well-being' and 'Lohas' as key words for the search. Analysis is performed by content analysis and the unit of analysis was based upon the adjectives, nouns and phrases which is related key words in the concept of eco-friendly design. The study realized that there are personal value, environmental value, economic value, and social value in the concept of eco-friendly design. In the result, it is not enough to consider the effect on environment only. Understanding the personal, environmental, economic, and social value from the viewpoint of customers, finding the optimal design factors, and reflecting them in development of product and fashion are necessary to pave the way for advanced eco-friendly design. The results of this paper would help to the future product and fashion development for eco-friendly brands.

• 대한간호학회지
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• 제47권3호
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• pp.392-405
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• 2017

Purpose: This study aims to develop a self-reflection program for nurses who have experienced the death of pediatric patients in the intensive care unit and to evaluate its effectiveness. Methods: The self-reflection program was developed by means of the following four steps: establishment of the goal through investigation of an initial request, drawing up the program, preliminary research, and implementation and improvement of the program. The study employed a methodological triangulation to evaluate the effectiveness of the program. Participants were 38 nurses who had experienced the death of pediatric patients (experimental group=15, control group=23); they were recruited using convenience sampling. The self-reflection program was provided over 6 weeks (6 sessions). Data were collected from April to August, 2014 and analyzed using t-tests and content analysis. Results: The quantitative results showed that changes in personal growth (t=-6.33, p<.001) and burnout scores (z=-2.76, p=.005) were better in the experimental group compared to the control group. The qualitative results exhibited two themes, namely "personal growth" and "professional growth", and ten sub-themes. Conclusion: The self-reflection program developed by this study was effective in helping nurses who had experienced the death of pediatric patients to achieve personal growth through self-reflection, and it was confirmed that the program can be applied in a realistic clinical nursing setting. Furthermore, it can be recommended as an intervention program for clinical nurses.

• 경영과정보연구
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• 제10권
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• pp.1-31
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• 2002

As the modern society is called the narcissistic society, the narcissism is widespread in the personality of individuals and the society at large. In consideration of this side, this study explored for several characteristics of the narcissistic personality and the job stress, and explored for the relationships between the two things theoretically. The narcissism is an attempt to repair self-esteem weakened by the splitting anxiety, the lack and the pathological fusion of self-structure. The job stress is a factor that a characteristic of the job influenced on the behavioral and affective response of the person on the job directly or indirectly. This study selected organizational justices, organizational constraints, role conflict, role ambiguity, role overload, organizational climate, interpersonal relations and career development as factors of the job stress. This study viewed that the stress is made from an interaction between environmental stimulus and personal particular reaction by defining the stress as an interaction model of stimulus-response and personal reaction is caused by psychological adjustment process, personal differences. On this occasion, this study discussed that the narcissistic personality is easy to get stress and weak in the job stress with regarding the personality as a mediation variation of psychological process. As a result, the narcissists estimated themselves positively and their self-esteem is high, but they excessively showed a self biased cognitive and affective response about the negative feedback to protect themselves. Moreover, this positive estimate on themselves and high self-esteem was vulnerable and weak in the self threat. In this view, the narcissistic personality is easy to get more job stress such as organizational justices, organizational constraints, role conflict, role ambiguity, role overload, organizational climate, interpersonal relations and career development.

• Human Ecology Research
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• 제53권4호
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• pp.425-432
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• 2015

This paper verifies the effect of the personal dietary habits on students' school lunch satisfaction and the effect of food related activities such as rural communities' experience and safe and nutrition education. Personal dietary habits (5-Likert scale), satisfaction of school lunch (5-Likert scale), and rural community experiences, are investigated. A survey from 10 middle schools in Gyeonggi-do was undertaken from September to October, 2014. Multi regression analysis and t -test are applied. This study applied factor analysis and derived three latent variables in order to know the latent variables of eating habits. Students with rural communities' experience are satisfied with school lunches more than those who have not experienced it. Further related education (such as eating habits, safe and organic food) have a positive effect on students' school lunch satisfaction. Appreciation for school lunch (p<.001) and eating breakfast (p<.01) are significant among the independent variables that included three latent variables, the taste of school lunch (p<.001), eating well all kinds of food (p <.001). The results shows that students with a balanced diet are more satisfied with school lunches. Personal eating habits and understanding food and agriculture are important factors to improve students' satisfaction about school lunch on top of the quality of food and facilities. Students with rural community experience show improved satisfaction and this experience can be a good way for students to understand food. Food related education (including farming) are recommended to raise student school lunch satisfaction.

• 한국응급구조학회지
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• 제22권1호
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• pp.83-97
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• 2018

Purpose: The purpose of this study was to provide basic data for the development of personal protective equipment (PPE) for emergency medical technicians (EMTs) during chemical, biological, radiological, nuclear, and explosive situations. Methods: Body measurements were obtained for adults aged from 20 to 59 years from the data in the 6 th Size Korea national sizing survey. These data were compared to the sizes of protective clothing currently available in the market. In-depth interviews with active paramedics with experiences of wearing PPE were conducted. Results: Most of the imported protective clothing turned out to be unfit for Korean adults. This showed the urgent need for developing appropriately sized protective clothing for Korean emergency technicians. In total, 55.0% of the respondents indicated that the current protective clothing is unsafe, and 71.0% requested the clothing to have level C protective performance. Regarding the design, many people wanted hooded all-in-one type of clothing. Conclusion: Considering these requirements, most of the wearers wanted their protective clothing to be fundamentally protective of their body, be available in various sizes with adjustable parts, and easy to wear and take off. They also wanted the clothing to be secure in clear sight, while not revealing any parts of their body and not interfringe with their ability to communicate with others.

• 한국융합학회논문지
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• 제11권12호
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• pp.147-153
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• 2020

본 연구는 최근 새로운 교통운송수단으로 관심이 높은 도심항공교통(UAM)과 개인용 비행체(PAV)의 실현화를 위해, 뒷받침되어야 하는 기본적 인프라구축에 대해 연구하였다. UAM과 PAV 기술 개발은 미래 부가가치가 높은 산업으로서 전세계가 경쟁적으로 추진하고 있는 분야이다. 그러나 이를 실현화하기 위해 가장 기본이 되는 3가지 사항은 항공인증체계의 정립, 기술력을 보유한 신뢰성 있는 부품생산 업체의 발굴, 그리고 전문 인력의 양성과 확보이다. 무엇보다 항공인증체계가 우선적으로 정립되고 이를 토대로 비행체 제작 등 새로운 교통운송수단의 도입이라는 정부의 정책적 목표 실현이 가능할 것이며, 적합성 및 합치성을 만족시키는 국제규격에 맞는 상용화 실현이 가능할 것이다. 또한 안정적이고 신뢰성 있는 부품생산업체의 발굴과 육성, 이를 지원하기 위한 전문인력의 양성과 안정적 공급을 위한 교육시스템 구축은 동 분야의 선도국가가 될 수 있는 해결해야 할 과제이다.

• 한국환경보건학회지
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• 제47권1호
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• pp.101-109
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• 2021

Objectives: The objectives of this study are to introduce the development process of work situations and types in the revised regulations on wearing personal protective equipment (PPE) for hazardous chemical handlers, analyze the implementation of the regulations, and then provide basic data for future education strategies. Methods: The development process of work situations for regulation was explained through a flowchart by year. In 2018, a survey of 30 chemical managers and 201 managers and handlers was conducted based on recognition of work situations and the related regulations. In 2019, 91 chemical managers and 204 handlers were surveyed to find the degree of compliance with regulations, direction for improvement of understanding the regulations, and training methods. Results: Only 78.0% of chemical managers and 66.7% of handlers said they were aware of the regulations (p<0.05). Just 79.0% of handlers knowing the regulations said they would wear PPE in compliance with these regulations. Therefore, the best way to make workers wear proper PPE in accordance with regulations is to strengthen the promotion of education on regulations. In order to improve the quality of education, 51.7% of managers and 33.3% of handlers cited educational content (video, ppt, etc.) as the top priority. Conclusion: This study suggested that more educational opportunities should be provided and educational content should be developed in order for workers handling hazardous chemicals to wear PPE as prescribed in regulations.

• 대한안전경영과학회지
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• 제24권1호
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• pp.31-38
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• 2022

The most common symptoms of COVID-19 are high fever, cough, headache, and fever. These symptoms may vary from person to person, but checking for "fever" is the government's most basic measure. To confirm this, many facilities use thermographic cameras. Since the previously developed thermographic camera measures body temperature one by one, it takes a lot of time to measure body temperature in places where many people enter and exit, such as multi-use facilities. In order to prevent malfunctions and errors and to prevent sensitive personal information collection, this research team attempted to develop a facial recognition thermographic camera. The purpose of this study is to compensate for the shortcomings of existing thermographic cameras with disaster safety IoT integrated solution products and to provide quarantine systems using advanced facial recognition technologies. In addition, the captured image information should be protected as personal sensitive information, and a recent leak to China occurred. In order to prevent another case of personal information leakage, it is urgent to develop a thermographic camera that reflects this part. The thermal imaging camera system based on facial recognition technology developed in this study received two patents and one application as of January 2022. In the COVID-19 infectious disease disaster, 'quarantine' is an essential element that must be done at the preventive stage. Therefore, we hope that this development will be useful in the quarantine management field.

• 디지털융복합연구
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• 제20권3호
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• pp.431-438
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• 2022

Virtual Reality(이하 VR) 산업은 4차 산업혁명 관련 기술의 발달과 함께 빠르게 확대되고 있으며, 게임 산업에서 가장 많이 활용되고 있다. 한편, 중(重)이용자 집단은 상대적으로 특정 미디어나 콘텐츠를 많이 소비하는 집단으로 미디어 산업의 핵심 고객층이나 아직까지 관련 연구는 부족한 실정이다. 본 연구는 실증연구를 통해 VR게임 내 중(重)이용자 집단의 지속적 이용 의도에 미치는 영향 요인을 알아보고, 경이용자 집단과 변수 차이를 검증해 특성을 파악했다. 연구 결과, 중이용자는 개인 혁신성, 프레즌스, 지속적 이용 의도 변수 측면에서 경이용자보다 높은 이용 행태를 보였다. 또한, 중이용자의 개인 혁신성, 지각된 품질, 프레즌스는 지속적 이용 의도에 유의미한 영향을 미치는 것으로 나타났다. 본 연구를 통해 VR 게임 내 중이용자의 특성과 영향 요인을 실증적으로 분석하여 VR 게임 개발 및 관련 연구의 기초자료를 마련하고자 한다.