• 임상간호연구
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• 제16권3호
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• pp.145-155
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• 2010

Purpose: The purpose of this study was to investigate oncology nurses' professional quality of life and its correlations with job satisfaction and job stress in a tertiary hospital in Seoul, South Korea. Methods: A cross-sectional survey design was utilized to investigate 210 oncology nurses from various oncology and hemato-oncology units. Professional quality of life (ProQOL), which is conceptualized with three sub-dimensions (compassion satisfaction, burnout, and secondary traumatic stress), job satisfaction, job stress, demographic and work-related variables were measured. Results: The participants were all women, with the mean age of 28.4. The participants with high ProQOL was only 14.8%, and 75.3% and 77.6% of the participants reported a moderate to high level of burnout and secondary traumatic stress respectively. Job satisfaction, age, and the total years of nursing practice have positive correlations with compassion satisfaction. Also, compassion satisfaction was significantly different according to age group, work units, the level of education, nursing positions, and the years of practice. Conclusion: Since the level of professional quality of life among oncology nurses was relatively low, the program for oncology nurses to improve compassion satisfaction and to decrease compassion fatigue needs to be developed.

• 한국가족복지학
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• 제56호
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• pp.225-250
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• 2017

본 연구는 여성결혼이민자들의 사회자본과 삶의 질의 관계를 살펴보고, 사회자본과 삶의 질에관계에서 임파워먼트가 가지는 매개효과를 규명하는데 목적이 있다. 이를 위해 대구 경북권내 거주하는 여성결혼이민자를 대상으로 조사하였고, 최종 260부의 설문지를 분석하였다. 구조방정식 모형을 통해 최종 연구모형을 채택하였고, 사회자본과 삶의 질의 관계에서 임파워먼트의 매개효과를 검증하기 위해 경로분석을 실시하였다. 연구결과는 다음과 같다. 첫째, 여성결혼이민자의 사회자본, 임파워먼트, 삶의 질은 보통 이상의 수준으로 나타났다. 둘째, 여성결혼이민자의 사회자본이 많을수록 임파워먼트와 삶의 질이 높게 나타났고, 임파워먼트가 높을수록삶의 질이 높게 나타났다. 셋째, 사회자본과 삶의 질의 관계에서 임파워먼트는 부분매개의 효과를 가진 것으로 나타났다. 즉 사회자본이 삶의 질에 직접적으로 영향을 미치기도 하지만 사회자본이 많을수록 임파워먼트가 향상되고, 향상된 임파워먼트는 최종적으로 삶의 질을 향상시킨다. 이러한 결과를 바탕으로 여성결혼이민자의 삶의 질을 향상하기 위해 사회자본을 높이고, 임파워먼트를 강화할 수 있는 사회복지적 함의를 제안하고 있다.

• 한국융합학회논문지
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• 제9권4호
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• pp.341-349
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• 2018

본 연구는 장기요양 재가서비스 이용 노인의 만성통증이 삶의 질에 미치는 영향에서 우울의 매개효과를 검증하는데 목적을 두었다. 이를 위해 장기요양 재가서비스를 이용하고 있는 노인 204을 대상으로 조사를 실시하였다. 본 연구의 주요 분석결과는 변수간의 상관관계에서 만성통증과 우울은 정적관계, 만성통증과 삶의 질과의 관계에서는 부적 상관관계로 분석되었다. 또한, 만성통증과 우울이 삶의 질에 미치는 영향에 있어서 우울은 완전한 매개효과를 보이는 것으로 검증되었다. 이 결과를 통해 장기요양 재가서비스를 이용하는 노인의 다양한 융합적인 정신건강서비스를 위한 프로그램 개발 필요성에 대해 논의하였다.

• Journal of Welding and Joining
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• 제31권4호
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• pp.34-41
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• 2013

In the smart life era where the majority of economically active population uses mobile devices, smart devices have formed a new service market. In this study, we developed a shipyard quality management application using mobile devices such as smart phones and tablet PCs. For this purpose, the problems were derived through the analysis of the quality management work on shipyard and the considerations were extracted to build a smart work environment by analyzing the case studies of smart work in other industrial fields. Among the shipyard quality management work, functions thought to be highly utilized when converted to a mobile system has been developed as a mobile application. The application was developed by applying an object-oriented component-based development (ooCBD) methodology, and is expected to improve the user experience and the efficiency of quality management operations in shipyard.

• 산업공학
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• 제15권1호
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• pp.64-72
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• 2002

Broaching machine is widely used for machining inner shaped slots in the work-pieces, and provides vertical motion (usually hydraulically powered) between tool and work-piece. In this study, we modelled the tool life process and investigated economic tool life of broaching machine. Tool life process is divided into wear-process and succeeding failure process. Wear process is defined as machining wear and failure process as 'chipping' occurred by random shock. We modelled wear process as linear regression function for products amounts and assumed failure process as Poisson process. Economic tool life is defined as the number of lots which minimizes average tool related cost per lot and analyzed by using age replacement policy technique. As tool-related cost factors, we consider tool replacement cost, tool maintenance cost and quality costs of products. The results of this study can be applied to analyze life process of general machining tools.

• 대한지역사회영양학회지
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• 제20권4호
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• pp.281-290
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• 2015

Objectives: Obesity is known to influence physical and mental health as well as the general quality of life. The aim of this study was to evaluate the effect of obesity related quality of life on selecting a goal for weight management in overweight and obese female patients. Methods: A total of 140 overweight or obese (Body mass index $23kg/m^2$) female outpatients aged ${\geq}20$ and ${\leq}60$ years from one clinic participated in this study. Patients' desired weight (goal weight, ideal weight, satisfactory weight, acceptable weight and disappointed weight) and obesity related quality of life measures were evaluated. Univariate and multivariate analysis were performed to evaluate the effect of obesity related quality of life on goal weight reduction (%) and goal body mass index (BMI). Results: Mean BMI of overweight group, mild obesity group and severe obesity group were $62.0{\pm}4.8kg$, $68.5{\pm}5.5kg$ and $83.5{\pm}9.6kg$, respectively. Mean weight loss expectations of the three groups were $16.4{\pm}4.7%$, $19.5{\pm}5.3%$ and $30.2{\pm}6.8%$, respectively and goal weight was significantly different among the three groups. Severe obesity group had a lower total quality of life score including physical, work-related, daily living domains than overweight or mild obesity groups. In univariate and multivariate regression analysis, psychosocial domain of quality of life had an effect on goal weight reduction (%) and goal BMI. Conclusions: The results of this study demonstrated that the obese patients with poorer quality of life and psychosocial health tended to choose higher goal weight reduction and lower goal BMI.

• Asian Journal for Public Opinion Research
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• 제2권1호
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• pp.3-7
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• 2014

How satisfied or dissatisfied people are with aspects of daily life such as housing, income, health, family, food, human relations, and work provides vital information about them. On the basis of a nation-wide random sample survey in Japan in October 2013, this article analyzes Japanese citizens' daily life satisfaction in a snapshot. The big picture of Japanese daily life is that they are more or less satisfied with their daily life, although income, work, and housing register lower levels of satisfaction in comparison to other aspects like food, family, human relations, and health. Their satisfaction is focused on food, family, and human relations.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2017년도 춘계 종합학술대회 논문집
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• pp.257-258
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• 2017

Modern society tends to bring excessive labor to people and, therefore, further health management is required. In this paper, by using the clustering technique, one of machine learning methods, we try to bring out the measure of fatigue from heart rate (HR) variation during daytime work, helping people to get high-quality of healthy and calm life.

• 한국치위생학회지
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• 제10권2호
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• pp.375-392
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• 2010

Objectives : Dental hygienist's work satisfaction and stress affect the overall quality of work life(QWL). Therefore, this research is intended to suggest fundamental data to improve QWL by finding out characteristics of each work satisfaction and stress element. To this end, a total of 327 dental hygienists working at general hospitals, university hospitals, dental hospitals and dental clinics across Seoul, Gyeonggi and Incheon were surveyed. Results of survey are as follows. Methods : The collected data were analyzed by using an SPSS 12.0 statistical program, obtaining the following results. The collected data conducted a questionnaire survey for 327 dental hygienists who work at the hospitals, university hospitals, dental hospitals, and dental clinics located at Seoul, Gyeonggi-do, and Incheon district from January until March, 2009, and drew the conclusions as follows. Result : 1. Demographic characteristics, income from 1.5 to 1.99 million were the whole lot, more than 2 million to less than 1.5 million was similar. Marital status Married Unmarried higher than the atheist religion, Christianity, Catholicism, Buddhism, and other, respectively. Classification by level of education in the college graduate, university graduate, graduate diploma, respectively. 2. Are working in a job-related characteristics of dentistry, dental hospital, general and university hospital, respectively. The making in position, Mount, contractor, responsible, senior, was an intern in the order. The five-day workweek whether working at night and is not going to care whether the conduct was similar. Classification of working hours and 8 hours, 8 hours, 8 hours or less orderly, and total of less than 1-3 years of clinical experience, 5 years, less than one year, less than 3-5 years, respectively. 3. There comes out a significant difference according to age, income, position, gross clinical experience, and whether to put night shift into practice in job stability in terms of the quality subsequent to general characteristics(p<.05). 4. There comes out a significant difference according to marital status, one's place of work, position, whether to put a five-day workweek into practice in work environment and benefits package in terms of the quality subsequent to general characteristics (p<.05). 5. There comes out a significant difference according to age, marital status, income, position, and gross clinical experience in education & training and benefits packages in terms of the quality subsequent to general characteristics(p<.05). 6. There comes out a significant difference according to whether to put night medical treatment into practice in social usefulness in terms of the quality subsequent to general characteristics(p<.05). 7. There comes out a significant difference according to marital status, income, one's place of work, gross clinical experience, work hours, and whether to put a five-day workweek into practice in leisure activity in terms of the quality subsequent to general characteristics(p<.05). 8. There comes out a significant difference according to income, one's place of work, and position in wage level in terms of the quality subsequent to general characteristics(p<.05). 9. There was no significant difference in all items related to human relations and free communication in terms of the quality subsequent to general characteristics(p>.05). Conclusions : It is necessary to analyze factors related to work satisfaction and stress in order to improve dental hygienist's quality of work life. Hospitals must support them systematically and institutionally and related organizations must conduct practical research.

• 한국융합학회논문지
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• 제11권5호
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• pp.373-380
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• 2020

본 연구는 근로자의 행복, 피로 및 자기효능감이 삶의 질에 미치는 영향을 파악하고자 시행되었다. 자료 수집은 2018년 9월 15일부터 30일까지 진행되었고, 연구대상자는 근로자 102명이었다. 수집된 자료는 IBM SPSS 25.0프로그램을 이용하여 분석하였다. 본 연구결과는 다음과 같다. 1) 근로자의 삶의 질은 성별, 주관적 건강, 출퇴근 시 교통수단, 출퇴근 시 소요시간에 따라 유의한 차이가 나타났다(p <.05). 2) 근로자의 삶의 질은 행복, 자기효능감과 유의한 양의 상관관계가, 피로와는 유의한 음의 상관관계가 나타났다(p <.05). 3) 근로자 삶의 질의 유의한 영향요인은 성별, 행복, 피로와 자기효능감이었고, 이들의 설명력은 80.4%로 나타났다. 만족스러운 삶을 영위하기 위해 삶의 질을 높이는 것은 매우 중요하다. 근로자의 삶의 질을 높이기 위한 중재 시 그 영향요인을 반영할 필요가 있다.