• The Korean Society of Law and Medicine
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• v.10 no.2
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• pp.343-405
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• 2009

This paper is to discuss essential business of hospital business. While the labor world and ILO made continuous recommendation for improvements towards the compulsory arbitration system along with the controversy over unconstitutionality of the system, the Constitutional Court ruled that the system is constitutional on December 23, 1996(90hunba19) and on May 15, 2003 (2001hunga31). Despite this decision from the Constitutional Court, there has been much controversy over whether the compulsory arbitration system infringes the rights of collective action against the principle of trade union & labor relations adjustment which allows Commissioner of the Labor Relations Commission to decide on submission of arbitration by virtue of his/her authority in case where industrial disputes take place in the essential public-service businesses. The revision on the above provision was closely examined from the year 2003 and an agreement was made on the abolition of the compulsory arbitration system and the introduction of essential business with a grand compromise among labor unions, employers and the government on September 11, 2006 followed by revision(Essential business system enacted on January 1, 2008) of the Trade Union & Labor Relations Adjustment Act on December 30 in the same year. Accordingly, in order to perform the essential business, parties to labor relations must have an agreement or obtain a decision by the Labor Relations Commission before taking industrial actions. This paper firstly examined the concept of essential public-service businesses and essential business, legal meaning of essential business, procedures for making agreement and decision and legal effects. Secondly it intensively explored a theory against the principle of the legality which was raised from some part of society. In other words, it is claimed that a theory against the principle of the legality is not consistent with the rule of legislation and some abstract wording is against void for vagueness doctrine because part of crime constitution requirements is delegated to the Presidential Decree or to consultation among parties to labor relations. But analysis on the rule of legislation and void for vagueness doctrine reflected in the decision by the Constitutional Court led that argument for a theory against the principle of the legality is not reasonable. Close examination was done on a formal act of essential business agreement and necessity of prior agreement before submission of decision to the Labor Relations Commission which might have difficulties in performing work. In addition, an example agreement on hospital essential business is attached to help you understand this paper better.

• Korean Journal of Social Welfare
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• v.67 no.4
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• pp.279-299
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• 2015

This study examines the impact of Long-Term Care Insurance(LTCI) on family caregivers(especially focused on female household members) labor supply in South Korea. When public care and informal care are substitutes, LTCI will change allocation of time of family caregivers to spend more time to paid work. The impact of LTCI on labor supply depends on each country's institutional level of public care services. If public care can not substitute for informal care, labor supply of family caregivers will not rise significantly. The conclusions of vigorous empirical study from western countries' are incompatible and problem of endogeneity in terms of methodology has been raised consistently. The dataset of this study are used the third and ninth waves of Korea Welfare Panel. As a result, the introduction of LTCI had no effect on labor supply of household members. Robust findings suggest the positive effects of caregiving on labor market outcomes in simple comparison t-test, but not in fixed-effect regression. Compared with western countries, South Korea's public care services can be interpreted as a supplement to only part that remained at the level does not substitute informal care. These findings may suggest that if LTCI become much more prevalent in the future, senior citizens and family members will be able to choose the LTCI arrangement that best suits their needs.

• Korean Journal of Social Welfare
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• v.58 no.4
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• pp.93-118
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• 2006

Family policy focusing on family-work linkage is characterized by family policy measures which are made up benefits in cash, leave policies and social infrastructure for child care. This study aims to identify gender ideology of german family policy. Based on diverse indicators, this study is tried to analyze characteristics of benefits in cash, leave policies and social infrastructure for child care in Germany. And then, as the results of policy - implementation the fertility rate and women employment rate are presented. In Germany, family policies have been reformed in order to better support working parents. In spite of diverse endeavors, the results of this study show that german family policy has limits to family-work linkage. Family benefits in cash has had no effect on increase in fertility and women employment because of its traditional gender ideology. Leave policy and social infrastructure have to be improved for better provision of public chid care.

• Journal of Labour Economics
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• v.28 no.1
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• pp.29-60
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• 2005

This paper investigates how firms adjust wages, employment and hours in response to demand shifts. It focuses on rigidities and asymmetries in such adjustments. Major findings are as follows. First, wage adjustments are fairly small compared with worker adjustments. Second, wage adjustments are asymmetric with respect to sales growth: there is no responsiveness of wage growth when sales are declining, while adjustments are significantly positive when sales are rising. On the contrary, worker adjustments are symmetric with respect to demand shifts. Third, while workers are linearly adjusted to the sales growth, some nonlinearity is observed in the wage adjustment. Fourth, hours are generally nonresponsive to demand shocks. Finally, union firms cut wages rather than workers in the face of negative demand shocks.

• Journal of Labour Economics
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• v.28 no.3
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• pp.1-37
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• 2005

This article examines the reasons for the observed discrepancy between worker's actual and required levels of schooling and the resulting economic effects in wage and labor mobility using KRIVET's Graduates Economic Activities Survey in 2005. Overeducated workers in Korea are estimated to be 10.1%-20.7% among junior college graduates and 18.8% among university graduates for their first job according to job analysis method and worker's self-assessment method each. The effects of school quality-measured by the student/teacher ratio, school building area/student ratio-on the overeducation of their graduates are found to be mostly insignificant not only junior colleges but also universities. This founding implies that the increase of education investment from schools does not acquire any recognition from the labor market. Also, the effects of overeducation and school quality on wages are found to be insignificant and job mobility has little effects on improving overeducated workers' job match.

• Proceedings of the Mineralogical Society of Korea Conference
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• 2002.10a
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• pp.93-101
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• 2002

석회석은 우리나라 광업법 제3조에서 규정한 법정광물로써 백운석, 대리석, 방해석 및 코퀴나 등을 포함하며, 최근 우리나라 전체 광산물 생산량의 $75\%$를 상회하는 단일광종 최대생산량을 나타내고 있는 광종이다. 이외에도 석회석 광은 여러 가지 통계적으로도 국내 최대임을 나타내는데, 즉, 2001년도 우리나라 일반광(66종) 등록광구수 5,242개소 중에서 1,494개소를 차지하여 $28.5\%$를 차지하며, 가행광산 수에서도 320개소 중 109개소$(34\%)$, 근로자 수에서는 4,291명중에서 2,748명$(64\%)$으로 최대의 규모를 가지고 있다. 실제로 석회석 및 관련제품은 오늘날 화학공업이나 환경산업 등 각종의 산업에 널리 이용되고 있으며, 그의 이용 역사에서도 유구한 역사를 가지고 있다. 즉, 고대 유적분석 결과는 이미 신석기 시대에도 석회 재료가 쓰였을 것으로 보고되고 있으며, 성경(신명기 27장 1-5절)에도 소개되고 있고, 우리나라에서의 석회 사용의 역사도 동국여지승람(성종16년), 세종실록, 문종실록 등에 석회 산지가 자세히 조사 기록되어 있으며 소성석회의 제조, 사용에 대하여도 기록하고 있다. 이외에도, 그리이스, 로마, 중국 등지의 역사에서는 건축재, 농업, 표백 및 제혁공업 등에 사용되었다는 사실이 발견되고 있지만, 석회석의 용도가 크게 증가된 것은 역시 산업혁명 이후 20세기가 시작되면서부터 라고 할 수 있다. 석회석은 국가산업구조 및 인간의 삶의 양식에 따라 그의 용도가 다양하고, 광범위하게 변화하는 만큼, 그의 품질 또한 중요하게 취급되어야 하지만, 우리나라의 경우에는 아직도 시장규모가 큰 일부용도이외에 사용자의 요구에 부합되는 다양한 품질의 석회제품을 제조하는 데에는 인색하고, 또한 사용자의 대부분은 용도가 명시되어 있는 외국의 제품을 선호하는 경향에 따라 석회석 및 관련제품의 수입량이 감소하지 않고 있다. 최근 우리나라는 국제통화기금(IMF)이후에, 국내산업을 보호하는 정부의 규제나 지원은 폐지 또는 축소되고, 외국회사의 시장참여에 의한 국제경쟁기반이 약화되고 있는 것도 사실이지만, 고 환율에 의하여 일부제품의 수입은 자제되고, 국내산 대체 방향으로 진행되고 있기 때문에, 안정되고 신뢰할 수 있는 품질의 제품을 제조하는 경우에는 오히려 국내시장의 확장에는 좋은 시기가 될 수도 있다고 판단된다. 이에 본고에서는 최근 국내 석회석 관련제품을 활용하는 사례를 분석하고 향후 유효 이용을 도모하는 데에 참고가 되었으면 하는 마음에서 작성하였다.

• Journal of Korean Society of Occupational and Environmental Hygiene
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• v.24 no.3
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• pp.281-292
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• 2014

Objectives: The aim of this case study is to verify the chemical exposure reductions for various chemicals by substituting the ingredients of raw materials in a polyurethane(PU) foaming industry. The PU foaming process was making various passenger car seats from chemicals such as toluene diisocinate(TDI), methylene bisphenyl isocyanate(MDI) and polyols. Methods: Basic process data and workers' health effects could be gathered by interviewing managers and reviewing previous exposure monitoring data. Amine, aldehyde and isocyanate chemicals were analyzed following the NIOSH-NMAM. Area sampling methods rather than personal sampling were introduced for this field investigation. Results: Two amines, triethylene diamine(TEDA) and N,N,N',N'-Tetramethyl-1,6- hexanediamine(TMHDA) were identified in raw polyol, cured PU foam and air. The average concentrations of TEDA and TMHDA showd less than 1 ppm by area sampling; however, that caused halovision among workers in PU-PAD process. Aldehydes and isocyanates were detected in the air while the concentrations were relatively low compare to occupational exposure limits. Successful raw material substitution from nonreactive amine to reactive amine could reduces air-borne amine and aldehyde levels by about 70%. Halovision had been disappeared successfully in the process. Conclusions: Several amines caused halovision among workers in PU-PAD process, especially during summer season in spite of relatively low levels. Combination of reactive amines into urethane foam could reduced vapor generation into air, which resulted in the elimination of eye troubles in the process.

• Journal of the Korea Institute of Building Construction
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• v.20 no.4
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• pp.367-373
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• 2020

As the supervision in site is integrated into construction management, the organization's work is expanded, and the perspective and goals of the work have changed, so there is a high possibility that the conflict situation within the organization will increase. Organization conflict increase a job stress of workers, so it acts as a negative factor in deriving organizational performance. Therefore, the purpose of this study is to analyze the correlation between organization conflict and job stress of construction manager in construction site. As a result of the study, the organization conflict of the construction manager was generally low, and the job stress was also less than that of other area's workers. In addition, correlation analysis revealed that organization conflict and job stress were related. The results of this study may help to improve the organization structure in the construction management site organization.

• Proceedings of the KSEEG Conference
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• 2002.10a
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• pp.93-101
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• 2002

석회석은 우리 나라 광업법 제3조에서 규정한 법정광물로써 백운석, 대리석, 방해석 및 코퀴나 등을 포함하며, 최근 우리 나라 전체 광산물 생산량의 75%를 상회하는 단일광종 최대생산량을 나타내고 있는 광종이다. 이외에도 석회석 광은 여러 가지 통계적으로도 국내 최대임을 나타내는데, 즉, 2001년도 우리 나라 일반광(66종) 등록광구수 5,242개소 중에서 1,494개소를 차지하여 28.5%를 차지하며, 가행광산 수에서도 320개소 중 109개소(34%), 근로자 수에서는 4,291명중에서 2,748명(64%)으로 최대의 규모를 가지고 있다. 실제로 석회석 및 관련제품은 오늘날 화학공업이나 환경산업 등 각종의 산업에 널리 이용되고 있으며, 그의 이용 역사에서도 유구한 역사를 가지고 있다. 즉, 고대 유적분석 결과는 이미 신석기 시대에도 석회 재료가 쓰였을 것으로 보고되고 있으며, 성경(신명기 27장 1～5절)에도 소개되고 있고, 우리 나라에서의 석회 사용의 역사도 동국여지승람(성종16년), 세종실록, 문종실록 등에 석회 산지가 자세히 조사 기록되어 있으며 소성석회의 제조, 사용에 대하여도 기록하고 있다. 이외에도, 그리이스, 로마, 중국 등지의 역사에서는 건축재, 농업, 표백 및 제혁공업등에 사용되었다는 사실이 발견되고 있지만, 석회석의 용도가 크게 증가된 것은 역시 산업혁명 이후 20세기가 시작되면서부터 라고 할 수 있다. 석회석은 국가산업구조 및 인간의 삶의 양식에 따라 그의 용도가 다양하고, 광범위하게 변화하는 만큼, 그의 품질 또한 중요하게 취급되어야 하지만, 우리 나라의 경우에는 아직도 시장규모가 큰 일부용도이외에 사용자의 요구에 부합되는 다양한 품질의 석회제품을 제조하는 데에는 인색하고, 또한 사용자의 대부분은 용도가 명시되어 있는 외국의 제품을 선호하는 경향에 따라 석회석 및 관련제품의 수입량이 감소하지 않고 있다. 최근 우리 나라는 국제통화기금(IMF)이후에, 국내산업을 보호하는 정부의 규제나 지원은 폐지 또는 축소되고, 외국회사의 시장참여에 의한 국제경쟁기반이 약화되고 있는 것도 사실이지만, 고 환율에 의하여 일부제품의 수입은 자제되고, 국내산 대체 방향으로 진행되고 있기 때문에, 안정되고 신뢰할 수 있는 품질의 제품을 제조하는 경우에는 오히려 국내시장의 확장에는 좋은 시기가 될 수도 있다고 판단된다. 이에 본고에서는 최근 국내 석회석 관련제품을 활용하는 사례를 분석하고 향후 유효이용을 도모하는 데에 참고가 되었으면 하는 마음에서 작성하였다.

• Research in Community and Public Health Nursing
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• v.30 no.3
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• pp.336-344
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• 2019

Purpose: This study tries to examine the effects of hand moxibustion and press pellet by applying them to male manufacturing workers with low back pain, and use them to develop nursing interventions for workers. Methods: The data were collected from August to October, 2018, and the subjects were 60 men, processed by using SPSS/WIN 21.0 to perform homogeneity test with $x^2$-, t-, and hypothesis tests with repeated measures, ANOVA and $Scheff{\acute{e}}$ test. Results: Hypothesis 1 that "the experimental group provided with hand moxibustion and hand press pellet would give lower scores for low back pain than the control group" was supported (F=78.71, p<.001). Hypothesis 2 that "the experimental group provided with hand moxibustion and hand press pellet would have a wider range of motion than the control group" was also supported (F=17.44, p<.001). Hypothesis 3 that "the experimental group provided with hand moxibustion and hand press pellet would give lower scores for depression than the control group," again, was supported (F=16.95, p<.001). Conclusion: Hand moxibustion and hand press pellet are effective in relieving low back pain for male workers, in increasing the range of motion, and in decreasing depression.