• Safety and Health at Work
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• 제14권4호
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• pp.476-482
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• 2023

Introduction: There is a growing global interest in the issue of precarious employment. We aimed to analyze the characteristics and socio-demographic distribution of precarious employment using a summative score approach. Methods: To operationalize precarious employment, we utilized data from the Korean Working Conditions Survey and focused on three distinct dimensions: employment insecurity, income inadequacy, and a lack of rights and protections. By constructing a summative scale ranging from -16 to 2, with lower scores indicating higher precariousness, we measured employment precariousness among Korean wage workers. To compare employment precariousness according to survey participant characteristics, we employed the Wilcoxon Rank Sum Test. Results: We analyzed a weighted number of 38,432 workers. The overall sample showed a median (Q1, Q3) summative scale score of -3 (-6, -1). The median summative score was lower for women compared to men (men: -2; women: -5; p < 0.001), as well as for young or older workers compared to middle-aged workers (young: -4; middle-aged: -2; older: -5; p < 0.001). Similarly, workers with lower educational levels (middle school or below: -8; high school: -5; college or above: -2; p < 0.001) and non-white collar workers (blue collar: -5; service/sales worker: -6; white collar: -2; p < 0.001) experienced higher levels of employment precariousness. Conclusion: Our findings indicate that certain vulnerable groups, such as women, young or older adults, workers with low educational attainment, and caregiving or low-skilled elementary workers, are disproportionately exposed to high employment precariousness. Active policy interventions are needed to improve the employment quality of vulnerable groups.

• 복식문화연구
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• 제8권2호
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• pp.261-271
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• 2000

In order to investigate the function and feature of western men's underclothes in the second half of the 19C, in this study, the historical changes of western men's underclothes are compared the first half of the 19C with the second half of the 19C. In the second half of the 19C, the useful function to ease for body was important. In the 1860's, for day-shirt, the tucked panels was disappeared and the front was pain. But the evening dress-shirt continued to show an expansive front tucked. Coloured shirts was used for country and sporting occasions. Ready-made underwear was used. In the 1870's, the plain breast was introduced and the Gladstone collar was used. Paper collars and dickeys were unfashionable. The drawers was composed a gusset at the back of the waistband. The dress of one generation was became the livery of the next. In the 1880's, a new feature was one stud and the use of pique for the breast. Coloured shirt was composed of stripes across the breast. In the 1890's, height of the collar steadily increased. The coat-shirt and regatta shirt became popular. The nice choice of shirt, collar and tie was a matter of supreme importance .The social status of the white shirt was further threatened by fancy coloured shirts. The mode of relaxation affected sports shirts. By the close of this period, both sexes accepted the hygienic rule of wool next the skin.

• 월간산업보건
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• 통권260호
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• pp.69-81
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• 2009

$\bullet$ 목적 본 연구는 한국의 생산직 근로자와 사무직 근로자의 직업성 손상 및 질환의 차이를 비교하고 산재보고 축소(underreporting)의 규모를 추정하고자 수행되었다. $\bullet$ 방법 한국의 경인지역에서 구축된 근로자 건강진단 수진자 코호트와 1999-2001년 사이에 재직 중이었던 근로자의 건강보험 청구자료를 이용하였다. 근로자의 직무내용과 건강진단의 종류(특수건강진단 및 일반건강진단)로 사무직과 생산직 근로자로 구분하였으며, 이들 사이의 근골격계질환과 손상 및 중독에 해당하는 건강보험 이용률의 차이를 신고되지 않은 산재로 추정하였다. 이를 바탕으로 도수율, 산재발생률 및 재해율을 계산하였다. $\bullet$ 결과 생산직 근로자는 사무직 근로자보다 100 인년 당 3.47건 더 높은 건강보험이용률을 보였다. 이를 토대로 추정한 한국의 도수율은 12.57-18.1, 재해율은 2.74-3.29, 산재발생률은 3.62-5.44이었다. $\bullet$ 결론 한국 제조업의 산재발생률은 공식적인 통계보다 2-3배 더 높을 것으로 추정되지만, 연구의 제한점을 고려하여 이해할 필요가 있다.

• The International Journal of Costume Culture
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• 제12권2호
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• pp.210-214
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• 2009

Cave 79 of Kumtura grottoes, is the best preserved cave, which has an important meaning for research on Uighur costume. This paper is intended to analyze the costume characteristics of female donors in Cave 79 by comparing image materials between Dunhuang murals and other murals in Xinjiang province. In Cave 79, female donor wears red robe with tight sleeve, whose collar is crescent-shaped decorated. Two different opinions are upheld for this decoration. One regards this as the turn-down collar, while the other believes this as decoration on V-neckline. Red robe is quite common in female donors of Xinjiang and Dunhuang murals and a female in fresco is wearing a crown in a triangle red headwear style, regarded as red silk and drooping at head. Female donors wear an extra coat, kame hair clasp, red jacket, light-colored high-waist skirt with a long-tail waistband, and tangerine Pibo (silk ribbon) with scattered small flowers. All these costume styles are commonly-used by Han females. The kame headwear is also the common ornament for Han females and the female's hairstyle is in cone shape on head by a white kame. Current costumes are similar but not completely same.

• 패션비즈니스
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• 제2권3호
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• pp.157-165
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• 1998

In Koryo Dynasty Pyonbokpo(便服抱) was worn by both sexes. There were four styles that was Yosunchollic, Dappo, Pol, Poll, of the men's Pyonbokpo(便服抱). Double breast style (重据形) was used for the adjustments of these clothes. Neckline and he-m line were substituted by rectangular collar (목판깃). The width and length of sleeves in Yosunch-ollic was tighter and shorter as general Po. Coat-string (Okgolum), side slit were used. Feminine Pyonbokpo (便服抱) had usually same style of men's one. There was one was back longer than front length. They wore it with or without a belt. Knot-button, Coat-string (Okgolum), White straight collar (DongJung), side slit were used.

• Journal of Ecology and Environment
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• 제47권4호
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• pp.241-249
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• 2023

Background: This study analyzed the drought responses of five forest tree species grown in Korean peninsula, Korean fir Abies koreana (Ak), eastern white pine Pinus strobus (Ps), keyaki Zelkova serrata (Zs), tulip tree Liriodendron tulipifera (Lt), and Japanese elm Ulmus japonica (Uj). Physiological (chlorophyll, root collar diameter [RCD]) and biochemical responses (non-structural carbohydrates, proline, lipid peroxidase and abscisic acid [ABA]) of the plants grown under mild (MD) and severe drought (SD) were compared. Results: In this study, three soil moisture regimes: control (100% precipitation), MD (60% reduction in precipitation) and SD (20% reduction in precipitation) were applied. Soil moisture content showed high water content in control site compared to MD and SD. A decline in RCD was found for Korean fir, keyaki, and tulip plants, with eastern white pine and Japanese elm showing no significant decline to the prolonged drought exposure (both MD and SD). Total chlorophyll showed a significant decline in Korean fir and tulip, with the sugar levels indicating a significant increase in Korean fir and keyaki species under SD compared to control plants. Non-significant decline in sugar level was noted for eastern white pine and Japanese elm. High accumulation of ABA, malondealdehyde and proline was noted in Korean fir, tulip, and keyaki under SD compared to control. Signs of tree mortality was only observed in Korean fir under MD (38%) and SD (43%). Conclusions: The observed findings indicate the drought responses of five tree species. The majority of the morpho-physiological (especially mortality) and biochemical variables assessed in our study indicate superior long-term drought resistance of Ps and Uj compared to the highly sensitive Ak, and moderately sensitive Lt and Zs. The results provided will help species selection for afforestation programs and establishment of sustainable forests, especially of drought-tolerant species, under increased frequency and intensity of spring and summer droughts.

• 한국균학회지
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• 제28권2호
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• pp.121-122
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• 2000

경상남도농업기술원 함양약초시험장 포장에 발생한 병든 둥굴레로부터 병원균을 분리하여 병원균의 특성과 병징을 토대로 Sclerotium rolfsii에 의한 둥굴레 흰비단병을 동정하였다. 이 병의 병징은 지제부가 암갈색으로 변하고 그 위에 흰색의 곰팡이가 솜털처럼 밀생하고, 병반부위에 갈색의 둥근 균핵을 많이 형성하며 지제부 부근의 토양 표면에도 형성되었다. 병원균은 PDA 배지 상에서 왕성하게 생장하였으며 균사생장 중에 특유의 Clamp connection이 관찰되었고 균사가 가장 잘 자랄수 있는 온도는 $30^{\circ}C$이였다. PDA 배지에서 시간이 경과되면 갈색을 띤 구형 또는 부정형의 많은 균핵을 형성하였는데 균핵의 크기는 $0.9{\sim}6.8{\times}0.6{\sim}5.2\;mm$ (평균 $2.7{\sim}2.3\;mm$) 이었다.

• 한국균학회지
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• 제29권2호
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• pp.131-133
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• 2001

2001년 경상남도 남해군 창선면 잠두 재배포장에서 줄기가 부패하고 주위에 흰곰팡이가 발생하는 병이 관찰되었다. 이 병의 병징은 지제부가 암갈색으로 변하고 그 위에 흰색의 곰팡이가 솜털처럼 밀생하고, 병반 부위에 갈색의 둥근 균핵을 많이 형성하며 지제부 부근의 토양 표면에도 형성되었다. 병원균은 PDA 배지 상에서 $30^{\circ}C$에서 가장 잘 자랐으며 균사생장 중에 특유의 clamp connection이 관찰되었다. PDA 배지에서 갈색 또는 암갈색을 띤 구형 또는 부정형의 많은 균핵을 형성하였으며, 균핵의 크기는 $1.0{\sim}3.7{\times}1.0{\sim}2.8\;mm$(평균 $1.0{\sim}2.3\;mm$)였다. 병원균의 특징과 병원성을 검정한 결과 이 병을 Sclerotium rolfsii에 의한 잠두 흰비단병으로 명명하고자 한다.

• Journal of Preventive Medicine and Public Health
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• 제19권2호
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• pp.203-212
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• 1986

Hypertension is one of the most well known risk factors for cerebrovascular or coronary heart disease and is a major public health problem. Early detection and treatment of hypertension are essential, but the compliance of treatment on hypertension is not easy to achive. Hypertensive workers are being detected by the annual screening under the Labour Standard Law in Korea but the solidified control system for them is not existing. This study about workers 'Motive-Belief-Action in non-drug and drug treatment of their hypertension would be worthwhile to interpret how the workers actually behave in coping with hypertension, and also would be advisable to construct the follow-up program in Korea. In the field research process two criteria were used to select sample group. The first criterion included the workers who were screened to be hypertensive with their blood pressure above 160/95 in this survey. The second one was used to classify study-group respondents who had known their hypertension by successive annual screening. From such criteria a total of 156 male workers were sampled in 21 industries, the author interviewed them using the structured questionnaire which consisted of Belief-Motive-Action items about non-drug and drug treatment for hypertension with open-ended question on symptom of hypertension. The summary is as follows: 1) Sixty-one percent of respondents had ever checked their blood pressure somewhere besides the annual screening. 2) Most respondents(97.2%) complained no symptoms of hypertension at all. 3) Belief level of non-drug treatment was relatively high (82.1%-64.7%), but motive(55.1%-28.2%) and action(38.5%-16.7%) levels were low. 4) Belief level of drug treatment was relatively lower than that of non-drug treatment, blue collar workers showed higher artier level of drug treatment than white collar workers, and correlation coefficient between belief and motive on drug treatment was lower in group of not-recognizing their family history of hypertension than recognized group. Such findings indicated that belief on drug treatment of hypertensive workers would be problematic. 5) White collar workers showed significant lower correlation coefficients between Motive and Action of salt restriction, restriction of fatty diet and relaxation than blue collar workers. 6) Mild hypertension group showed low levels of Motive and Action of non-drug treatment(salt restriction, restriction of fatty diet and relaxation) and also showed low correlation coefficient between Belief and Motive of above non-drug treatment.

• 한국산학기술학회논문지
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• 제14권6호
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• pp.2935-2944
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• 2013

본 연구는 일반 사무직근로자의 근골격계 자각증상 정도에 따른 직무스트레스, 자기효능감, 우울 및 건강관련 삶의 질에 미치는 영향을 알아보기 위해 시행되었다. 광주광역시 D보건소와 D구청에서 근무하는 근로자 중 구조화된 설문지를 자발적으로 조사에 응한 83명 중 응답이 불충분한 근로자 3명을 제외한 80명을 최종 분석대상자로 선정하였다. 실험 결과 근골격계 자각증상 정도에 따른 직무스트레스, 자기효능감, 우울 및 건강관련 삶의 질은 모두 유의한 차이가 있는 것으로 나타났으며, 건강관련 삶의 질을 제외한 우울, 자기효능감, 직무스트레스 간에 유의한 상관성을 보였다. 결론적으로 일반 사무직 근로자의 근골격계 자각증상의 정도가 심해질수록 직무스트레스, 자기효능감, 우울 및 건강관련 삶의 질 요인에도 영향을 미치는 것을 알 수 있었다. 향후 근골격계 장애에 따른 불안전한 직무스트레스, 자기효능감, 우울 및 건강관련 삶의 질의 개선을 위해 다양한 프로그램 개발 및 시행이 필요할 것이다.