• 보건행정학회지
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• 제19권2호
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• pp.85-110
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• 2009

The aim of this study was to examine whether health status is different according to employment status and income level in wage-earners. We analyzed wage-earners of 2199 men and 1194 women aged 30-64 years, using data from the 2006 Korean Labor and Income Panel Study(KLIPS). The difference of health status according to employment status and income level was compared with the multiple logistic regression and the standardized concentration index of ill-health. The risk of ill-health was high when waged-earners had low income. The same is true for poor employment status when their employment status was unstable as in manual laborers, irregular workers, temporary, daily workers or part-time workers. furthermore, the wage-earners with lower income and a relatively disadvantageous employment status showed the lowest health status compared to other groups. Ill-health was relatively more concentrated in lower income group and poor employment status. This study identified the existence of health inequality among various employment status of wage-earners. It is suggested that policies that deal with the inequality in social class may have an important impact on the health of the population.

• 한국잠사곤충학회지
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• 제37권2호
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• pp.235-243
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• 1995

Recently, the cocoon production is reducing very steeply in Japan. The main reason for this cocoon reduction is due to high labor cost and the production expense is apt to rise year by year. Accordingly, the improvement of cocoon productivity by retrenchment of the production expense is intensively required in my country. Therefore, the silkworm rearing on the artificial diet is largely expected as the innovation techniques of sericulture. Since rearing of the silkworm on artificial diets has first been achieved in 1960, and the silkworm larvae were reared throughout all the instars on artificial diets(Fukuda et al., 1960, Ito & Tanaka, 1960). The artificial diets used at this time contained 50% or more of dried, pulverized mulberyy leaves as one of the main ingredients, and the composition was rather simple. When reared on these diets, larval growth and development were retarded, small cocoons appeared, and the adults laid only a small number of eggs. At first, we would like to study about nutritional requirement of the silkworm, using the chemically defined diet which prepared artificially. Subsequently, attempts were made to improve the diets by replacement of crude ingredients with possibly purer compounds, as mentioned later. Before giving the details on individual nutrient, I would like to summarize about the outline of utilization flow of various nutrients through the larval-pupal development and these daily quantitative requirements per body weight in the silkworm when they were reared on mulberry leaves.

• 노동경제논집
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• 제43권2호
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• pp.41-74
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• 2020

본 연구는 한국고용정보원의 청년패널조사 직업력자료(1~12차 : 2007~2018년)를 이용하여 임금근로자의 첫 일자리 취업 특성과 지속기간 분포를 살펴보고, 첫 일자리 이탈 영향요인을 생존분석(survival analysis)을 활용하여 추정하였다. 분석 결과, 다른 조건이 일정한 상태에서 상용직 근로자의 이탈 가능성이 임시/일용직 근로자에 비해 낮고, 전공일치도가 높은 집단은 전공불일치 집단보다 이탈 가능성이 매우 낮은 것으로 나타났다. 그리고 소득수준이 높을수록 이탈 가능성은 매우 낮은 것으로 나타나, 저소득 취업자의 이탈 가능성이 매우 큼을 반증하고 있다.

• 복식문화연구
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• 제28권1호
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• pp.114-130
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• 2020

The purpose of this study is to reveal the cultural meaning behind modern experiences of diversity through the history of clothing in Korea. To this end, this study examines aspects that dictate clothing culture acceptance experienced and practiced by women by analyzing the case of the Naju rural area in Jeollanam-do from the 1950s to 1980s. Modern clothing was accepted later in the 20 century in this village, and the Satgolnai traditional textile tradition was an important factor after 1950s. In addition, the continuity of the rural five-day market is different from practices in the city. Limitations in access to media such as TV, films, and magazines, and the functional meaning of clothing in rural areas contributed to limitations for women to get the opportunity to access modern clothing items that were popular in the city. Unlike in the city, the event that inspired the transition to full-scale modern clothing in this village was the Saemaul Undong Movement of the 1970s. Additionally, Mombbe (labor cloth) worn during the Japanese colonial period was continuously worn as daily clothes for Naju women even after the 1950s. Therefore, colonial modernity continued through clothing.

• Journal of Preventive Medicine and Public Health
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• 제45권3호
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• pp.188-195
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• 2012

Objectives: This study was conducted to examine the association between health condition and leaving the labor market among middle-aged and older adults in South Korea. Methods: Data was obtained from individuals aged 45 years and older participating in the 2006 and 2008 Korean Longitudinal Study of Ageing. We used various health measures including chronic diseases, comorbidities, traffic accident injuries, disabilit of instrumental activities of daily living, depressive symptoms, and self-rated health. The odds ratios of job loss, and retirement, versus employment were calculated using multinomial logistic regression by each health measure. Results: In our cross-sectional and longitudinal analysis, health problems related to physical disabilities had the greatest effect on leaving the worksite. A shift in health condition from good to poor in a short period was a predictor of increased risk of unemployment but a persistent pattern of health problems was not associated with unemployment. Women with health problems showed a high probability of retirement, whereas among men, health problems instantly the possibility of both job loss and retirement. Conclusions: Health problems of middle aged and older workers were crucial risk factors for retirement and involuntarily job loss. Especially functional defect and recent health problems strongly and instanty affected employment status.

• 노동경제논집
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• 제23권2호
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• pp.81-106
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• 2000

1990년대 중반 이후 비정규직의 급증은 우리 나라 노동시장의 변화를 보여주는 중요한 특정이다. 본고는 우리 나라의 비정규직이 근로자들에게 막다른 일자리인지 아니면 정규직으로 옮겨가는 과정에서 일시적으로 경험하게 되는 곳인지를 분석하고 있다. 이에 대한 이해는 노동시장을 분석하고 정책을 수립하는 데에 중요한 시사점을 제공할 것이다. 본 연구는 정태적인 측면과 동태척인 측면에서 이 문제에 접근하고 있다. 정태적인 측면만 보더라도 비정규직 종사자들은 주로 취약계층에 속하는 사람들로서 낮은 직무능력과 기능을 요구하는 분야에 종사하고 있어서 우리 나라의 비정규직은 함정일 가능성이 크다. 본고는 동태분석을 통해 이러한 가능성을 확인함과 동시에 보다 분명하고 구체척인 증거들을 제시하고 있다. 결국 우리나라의 비정규직은 주로 함정으로 역할을 하며 가교로서의 역할은 미미하다.

• 공학교육연구
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• 제17권3호
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• pp.59-68
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• 2014

Quality assurance in high level education is one of the most important problems in Korea, and around the world. Many studies have examined means of assuring the quality of education, mostly focusing on what type of graduate we should launch into the real world. However, it has been realized only in technical fields, such as Engineering, Medicine, etc. Here, we discuss the problems of Korean high level education in scientific fields, and present some answers from American innovation policies. The USA has changed the idea about how to innovate, and in recent years has developed the Professional Science Master's(PSM) degree, which is now awarded by over 100 American universities. PSM programs have produced graduates who can innovate in scientific fields, e.g., in biology, environmental science, and statistics. The degree is highly praised by the Council On Competitiveness, which consists of CEOs of major corporations, university presidents, and heads of labor organizations. The PSM seems to meet their expectations. Interestingly, many research universities have established PSM programs. We examined the reasons why many American universities have accepted the PSM despite their daily duties for research and doctoral education. Finally, we discuss the possibility that programs such as the PSM can succeed in Korean universities.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2005년도 추계 학술논문 발표대회
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• pp.25-28
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• 2005

This study investigates the field application of surface insulation curing method, which combined double layer bubble sheet(DBS) and thick-curing-material(TCM) for cold weather concreting. According to the test, deck slab, curing only upper section with DBS and TCM, does not make big different temperature history with that, curing both upper and bottom section during daily average temperature 6.5t. It is concluded that combination of DBS and TCM in only upper section can be safely cured in early period of time during cold water concreting. The field test was carried out with this favourable data. The upper deck slab was insulated by combination of DBS and TCM, and the construction was surrounded by tent. in order to protect from outside wind. The test result shows that the lowest temperature of deck slab indicated 6$ ^{circ}C $. It demonstrated that this curing method can resist early frost and save construction cost in the side of management and saving labor cost, compared with previous method. In addition, the column specimen, combined both form and bubble board, exhibited favorable temperature history, due to internal hydration heat insulation effect.

• 대한안전경영과학회지
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• 제19권1호
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• pp.53-62
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• 2017

Full embroidery industrial accidents in recent years has shown a declining trend. But disaster embroidery of domestic construction industry were more than 20,000 deaths per year is about 500 people. The government has introduced a construction site often changing the recruitment of new construction based on health and safety as an alternative to road safety education training yisuje of construction workers, daily work periods short. Certificate of Basic OSH Training in Constructions had also been evaluated as successful by reducing the accident rate problem. It is conducted in private educational institutions has occurred on the friction between workers and employers and training costs are difficult to approach workers in the education standards for such facilities due to the superintendent. Educational institutions are institutions that have been caused by excessive competition lowered levels of education. There is also a lack of evaluation that the training is limited to the basic safety knowledge. These details are brought formal safety education purposes only and is introducing the results of other self jyeotgi difficult to reap the proceeds to good effect. In this study, we propose a plan for improving operational problems and enemy status based on research data presented after the Certificate of Basic OSH Training in Construction.

• 가정과삶의질연구
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• 제22권5호
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• pp.75-89
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• 2004

The purpose of this study is to investigate the factors that determine daily financial resources interchange between adult children and their parents. The data were drawn from KLIPS(Korea Labor and Income Panel Study), vol. 5(2002). From this dataset, one thousand eight hundred and thirty six adult children's households that had interchanged with or transferred financial resources to or from their parents were selected for this study. The results of this study were as follow: First, when compared to non-interchanging households, the households that interchanged financial resources with their parents tended to have a household head who is economically active, and had relatively plenty of financial resources. Second, the amount of the transaction was much larger for the adult children's households that were reciprocally interchanging financial resources with their parents than the households that transferred resources one-way, either taking from or giving to parents. Third, the main determinants of interchanges with their parents were the household head's demographic characteristic(sex, age, and education) and residential area what affected the amount of the exchanges, on the other hand, were the household head's demographic characteristic(sex, age, and education), household income, and assets.