• 한국의상디자인학회지
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• 제21권4호
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• pp.181-194
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• 2019

The purpose of this study is to analyze the problems associated with the domestic fashion sewing industry and suggest solutions for re-development. The research methods are a content analysis of literature, including articles and reports, and interviewing practitioners who are in charge of the fashion industry. The problems of the domestic fashion sewing industry are as follows. 1. Weakness in price competitiveness and a lack of work. 2. Aging of workers and difficulty securing new workers. 3. The age of the production facilities and the lack of manpower required for mass production. 4. Unrealistically low cost of labor due to over-competition considering the lack of work.5. The prevalence of illegal label grinding. The solutions to the problems listed above are as follows. 1. Establishment of a win-win effort between fashion brands and sewing companies. 2. Allow systematic education, support, and development of a meister system for fostering sewing manpower. 3. Undertake efforts to improve the sewing work environment. 4. Establishment of the system for realizing the actual cost of labor. 5. Establishment of a quota system to secure domestic sewing production. 6. Construction of Smart DB to connect work orders. 7. Construction of a smart factory using technology such as automated systems of production suitable for the 4th Industrial Age. 8. Enforcement of specialized strategies to encourage fashion sewing companies, not only Seoul but also in other urban areas.

• 가족자원경영과 정책
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• 제10권3호
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• pp.131-148
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• 2006

The purpose of this study is to examine the allocation of time between work and leisure by the rural elderly in Korea. The data used for this study are collected from fm households during the peak ($17^{th}\;to\;30^{th}$ June) and off-peak ($28^{th}$ November to $10^{th}$ December) farming seasons of 2005 using time diary. The sample for this study consists of 120 elderly over 65 years old living in rural area in eight provinces. The major findings are as follows. (1) The time spent of farm work by rural elderly in much longer than average work hours of elderly in general regardless of farming season. The indicates that the elderly farmers are the sustaining forces of agriculture as the urban industrial sector absorbs the younger labor force rural area. (2) There are significant differences in the work time(including form work, housework, and farm work plus house work) by gender, age, education, marital status, living arrangements. (3) The rural elderly spends less time in leisure compared to the elderly in general even during the off-peak season. (4) Especially during the peak season, time allocation between work and leisure by the rural elderly is heavily skewed, resulting in an inadequate amount of time for reproduction of labor. (5) There is only significant age difference in the amount leisure time regardless of farming season. (6) Male elderly farmers work approximately 30 minutes to 1 hour longer on farm than the females do, but the total work time (farm work plus housework) of female elderly is longer than that of the male elderly. There is no significant gender difference in the amount of leisure time during the peak season, whereas the men have more leisure than the women during the off-peak season. To conclude, the gender differences in time allocation among the rural elderly are minimal. However, the rural elderly of both genders suffers from excessive work hours and heavy workload compared to the urban counterpart.

• International journal of advanced smart convergence
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• 제8권4호
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• pp.147-153
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• 2019

Recently, the perception of software education, which had been considered as a field of education for programmers in this field, is changing in response to recent changes with the trend of 4th industrial revolution. Major counties competitively invest in software education and the target age group for software education is also on the decline. However, the traditional text-based programing languages such as JAVA and Python, have a high entry barrier. To address the shortcoming, a variety of methods have been recently proposed for the effective software education for kindergarten and elementary school student. In this paper, we propose a robot-based coding education system with steps for coding education for effective software education. The proposed method is divided into three stages, depending on the level of the student being trained in the software coding education to interact with robots. The proposed stages consists of unplugged coding using a remote control, coding using a graphic-based programming language and text- based coding. We conducted an experiment with performing separate missions while providing propoer tutorials for each stage to verify the effectiveness of the proposed software education system.

• 산업융합연구
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• 제19권3호
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• pp.27-34
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• 2021

4차 산업혁명 '인공지능 시대'를 맞이하여 ICT 기술의 발전은 온·오프라인 교육환경에 다양한 영향을 미치고 있다. 온라인 교육의 대중화는 교육 패러다임을 변화시켜 학습자 중심의 서비스로 전환하여 새로운 교육 환경의 변화가 요구되는 시점에서 플립러닝에 대한 관심이 높아지고 있다. 특히 성인학습자의 경우 생애 전반에 걸쳐 보다 다양한 학습과정의 온라인 학습 수요가 강하게 대두되고 있다. 본 연구는 K사이버대학교의 중·장년층 온라인 학습자를 대상으로 플립러닝을 활용한 반복학습이 학습 몰입과 학습 흥미가 학습 만족도에 미치는 영향의 관계검증과 구조관계에 어떻게 되는지 규명하고자 하였다. 이를 통해 플립러닝을 근간으로 한 학습 만족도를 위한 방향성 제시를 위한 연구에 의의가 있다. 향후 연구에서는 측정할 수 있는 다양한 요인 분석의 모델을 구체화하여 적용한다면 플립러닝을 근간으로 한 학습만족도를 더욱 극대화할 수 있는 연구에 활용될 수 있을 것이다.

• Safety and Health at Work
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• 제9권4호
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• pp.421-426
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• 2018

Background: The purpose of this study was to investigate the effect of shift work on occupational safety in various industrial sectors. The study analyzes the effects of shift work on the health of workers by considering factors such as the workplace environment and welfare. Methods: Focusing on the $4^{th}$ Korean Working Conditions Survey, this study used an ordinary least-square multiple regression analysis. The dependent variable was the annual frequency of injuries reported by workers. Independent variables were categorized as demographic, shift work, workplace environment, and welfare variables. The analysis was conducted on two levels: 1) Shift work and nonshift work groups were compared, and 2) Shift work was compared with fixed and rotating shifts. Results: For the entire group, age, a low level of education, work hours, and daily and dispatch work negatively impacted the frequency of injuries. Shift work was negatively affected by workplace environment and welfare factors. In the shift group, the frequency of injuries was lower than that of regular workers, and the higher the autonomy in the choice of work hours, the lower the frequency of injuries. Furthermore, shift workers in Korea have more extended work hours (49.25 h/week) than other workers (46.34 h/week). Conclusion: Overall, welfare factors such as workplace satisfaction and worke-life balance reduced the frequency of injuries. The effect of shift work was limited, but it was confirmed that shift worker autonomy could reduce the frequency of injuries.

• 보건교육건강증진학회지
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• 제28권4호
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• pp.15-25
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• 2011

Objectives: The present study examined whether smoking rate has declined in 1992-2006 and who the high risk groups were on industry classification and employment type. Methods: Data from 91,263 persons aged 25-64 years were analyzed from three rounds of the Social Statistical Surveys of Korea between 1992 and 2006. Industry indicators were divided by the 9th Korean Standard Industrial Classification. Age-adjusted prevalence of smoking was calculated. Prevalence ratios(PR) and differences(PD) were estimated using log-binomial regression analysis. Results: Age-adjusted prevalence of smoking decreased between 1992 and 2006, specially the smoking prevalence of regular employees decreased most. PD in age-adjusted prevalence of smoking were the biggest between regular and daily employees. PR of the temporary employees', daily employees', self-employed persons' in order was wider than that of regular employees. PR increased significantly increased between 1999 and 2006 for those in manufacturing, construction, wholesale & retail trade, service industries. Increases in PR(regular/irregular) for women in service industry were statistically significant. Conclusions: Despite reducing overall cigarette smoking rates in males, the smoking rate was not reduced equally by industry classification and employment type in both genders. More adjustable antismoking policies and consideration of employment type are requested to reduce inequalities in smoking.

• 융합정보논문지
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• 제11권3호
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• pp.46-53
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• 2021

본 연구는 주간근무 및 교대근무 여성 근로자의 일반적 요인 및 여성건강관련 요인들의 차이를 비교하는 것을 목적으로 한다. 보건복지부 질병관리본부에서 실시한 제7기 2차년도 국민건강영양조사 자료를 기초로 하였으며 설문 조사에 참여한 조사자는 모두 10,430명이었다. 그 중 1,995명 근로자의 건강관련 변수와 건강관련 삶의 질 차이를 분석하였다. 여성 근로자의 연령, 결혼여부, 교육수준, 종사상지위, 출산경험은 주간근무 근로자와 교대근무 근로자 간의 유의한 차이를 나타냈다. 반면 소득이나 주관적 건강인식, 스트레스 인지, 우울경험, 초경연령, 폐경연령, 수유기간과 건강관련 삶의 질은 유의한 차이를 나타내지 못하였다. 교대근무는 산업의 발전과 탄력 근로제를 위하여 불가피하게 시행되고 있는 실정이다. 따라서 교대근무로 인한 부작용을 줄이기 위해서는 근로자 개인뿐만 아니라 사회적, 국가적인 관심과 대책이 요구된다.

• International Journal of Industrial Entomology and Biomaterials
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• 제38권2호
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• pp.38-50
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• 2019

We investigated the developmental characteristics and life cycle of the lawn cutworm, Spodoptera depravata (Lepidoptera: Noctuidae), which is one of the most important pests causing economic damage in grass production. For larval culture, we provided the zoysiagrass at $25^{\circ}C$ and $60{\pm}5%$ humidity. The durations of the developmental stages were as follows: $4.11{\pm}0.19$ days for eggs, $25.17{\pm}3.02$ for larvae, $8.80{\pm}0.28$ for pupae, and $7.57{\pm}0.95$ for adults. We grew the larvae to the 7th instar stage, unlike previous studies, in which it was assumed that the 6th instar was the final age. There was a significant positive correlation between the body length and head capsule width of each instar larvae. In terms of morphology, the eggs changed from light green immediately following oviposition to black as they developed, and the grass-fed larvae changed from light yellow immediately after hatching to green as development continued. We observed a pattern of black spots at regular intervals on the dorsal sides of the abdomens of the final instar larvae. Furthermore, we detected two notable designs on the dorsal side of the front of the head. The pupal colors changed from light brown and green immediately after pupation, to dark brown as the pupal cuticle hardened. The wingspans of the adults were similar in both sexes. However, the forewings of the males had obvious outer lines and eyespots with dark gray-brown backgrounds, whereas the corresponding features on the female forewings were less obvious. The oviposition preperiod was 2.11 days, the oviposition period was 4.2 days, the average fecundity per female was approximately 341 eggs, and the hatching rate was approximately 76.1%.

• 한국산학기술학회논문지
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• 제18권6호
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• pp.302-311
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• 2017

본 연구는 병원 간호사의 감정 노동과 자원동원성이 이직 의도에 미치는 영향을 파악하기 위한 예측적 상관관계 조사 연구이다. 연구 대상자는 종합병원에서 근무한지 6개월 이상의 간호사 138명이고, 자료 수집은 2016년 4월 10일부터 17일까지 온라인상에서 자가보고식 설문지를 이용하여 진행하였다. 자료 분석은 SPSS statistics 21 프로그램을 이용하여 기술통계, t-test, One-way ANOVA, Scheffe's test와 multiple linear regression으로 분석하였다. 연구 결과, 감정노동은 연령, 결혼 유무, 직위, 임상 경력, 교대근무에 따라, 자원동원성은 성별과 임상 경력에 따라 유의한 차이가 나타났으며, 이직 의도는 연령에 따라 유의한 차이를 보였다. 회귀 분석 결과에서 이직 의도에 영향을 미치는 관련 변수로는 감정노동(${\beta}=.19$, p=.048), 자원동원성(${\beta}=-.18$, p=.038)이 유의한 영향을 미치는 것으로 나타났으며, 이들 요인이 이직 의도를 설명하는 정도는 3.7%였다. 연구결과를 바탕으로 병원 간호사의 이직 의도를 낮추기 위해 간호사의 감정노동과 자원동원성을 감소시키기 위한 구체적인 방안을 마련할 필요성을 제시한다. 이를 바탕으로 병원 조직 관리차원에서 이를 활용하여 전략적인 프로그램을 개발하고 적용한다면 병원간호사의 이직 의도를 감소시킬 수 있을 것으로 기대한다.

• 한국콘텐츠학회논문지
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• 제18권2호
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• pp.378-387
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• 2018

최근 4차 산업 혁명이 도래하면서 헬스케어 서비스의 분야가 다시금 주목받고 있다. 그에 따라, 스마트제품들을 통한 개인 맞춤화 된 의료 시스템이 다양한 형태로 등장하고 있다. 웨어러블 테크 및 센서 시스템의 활용으로 타인의 도움 없이 스스로 언제 어디서든지 건강관리와 모니터링이 가능해졌다. 하지만, 임산부를 위한 헬스케어 서비스는 매우 부족한 실정이다. 저출산으로 인하여 산부인과 수도 격감하면서 몸이 불편한 임산부를 둘러싼 환경은 더욱 열악해지고 있다. 임산부는 임신으로 인하여 편안한 수면 세를 취하기 힘들다. 소음, 온도, 습도 등 다양한 환경적 요인이, 더불어 임산부 수면의 질을 저하시켜 행복한 태교를 저해한다. 본 연구는 이러한 문제점을 해결하고자 임산부의 건강을 위해 좋은 수면 자세의 정보와 향상된 수면 환경을 제공하여 수면관리가 가능한 UI 디자인 개발에 목적이 있다. 이를 통해 4차 산업시대의 센서 기술을 적용하여 임산부의 수면의 질과 삶의 질을 극대화 시켜 줄 것을 기대한다.