• 한국산업보건학회지
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• 제33권3호
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• pp.265-272
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• 2023

Objectives: Since the material safety data sheets(MSDS) submission and non-disclosure review system was introduced in January 2021, the implementation status of MSDS for chemical manufacturing and importing workplaces being supervised for the first time. Methods: A supervisory team consisting of two labor inspectors and one from the Korea Occupational Safety and Health Agency directly visited the selected workplaces to check compliance with the MSDS system as a whole. Results: As a result of supervising 214 chemical substance manufacturing/importing workplaces, a total of 241 violations of the law were found in 121 workplaces, or 57% of them. In response, the Ministry of Employment and Labor took legal action on 8 cases in 6 locations, imposed a fines totaling of 249.69 million won on 120 chemical handling workplaces, and took action to correct the violations immediately. Conclusions: Major violations were in the order of non-request for warning signs, non-submission of MSDS, non-execution of MSDS training, and non-posting of MSDS. This shows the reality that employers who handle chemical substances are sufficiently communicating chemical information to workers. In the future, the government will actively implement preparation and submission support and system guidance for the implementation of the MSDS system, while making efforts to ensure that the MSDS system works well in the field through thorough on-site supervision in the future.

• 한국치위생학회지
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• 제18권1호
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• pp.31-42
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• 2018

Objectives: This study aims to alleviate dental hygienists' job stress caused by emotional labor, lower their turnover rate, improve the working environment, and offer better quality of services by understanding correlations among emotional labor, job characteristics, job stress, and turnover intention. Methods: A survey was conducted in the subjects with dental hygienists who were working at general hospitals, dental university hospitals, and private dental clinics located in Seoul, Gyeonggi, and Chungnam by the convenience sampling method from June 1 through 30, 2017, and the collected data were analyzed using by SPSS Windows Ver. 22.0 (IBM CO, Armonk, NY, USA) and AMOS 21. As the statistical analysis methods, convergent validity test, structural equation model analysis and model goodness of fit were conducted using independent samples t-test, one-way ANOVA, path analysis, and confirmatory factor analysis. Results: It turned out that the more dental hygienists' deep acting of emotional labor and the more their workload of job characteristics, the higher their job stress got, and that the higher their job stress, the higher their turnover intention got. Conclusions: As a method of lowering dental hygienists' turnover intention, they may resolve emotional disharmony with their own problem-solving method, but it is necessary to develop and support organizational culture for the improvement of working environment. Dental hygienists' organizations should implement the measures to minimize their turnover rate and job stress level by allocating appropriate workload.

• 여성건강간호학회지
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• 제7권4호
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• pp.499-507
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• 2001

The purpose of this study was to explore nursing needs during labor pain that had been suffered by women who have given birth. It is essential to identify the nursing needs in order to solve nursing problems and to provide better care for the parturients. The sample consisted of 20 women of primiparas and 17 women of multiparas. They underwent normal labor and delivered a healthy baby at term. The data had been collected through the unstructured interviews conducted 1-2 days after delivery in the admission room from March 1998 to March 1999. On average, the interviews lasted for about 30 minutes. Interviews were taken with the consent of the subjects. The data are categorized according to the similarities of their contents. Seventeen subordinate categories and six superordinate categories have been identified. Six superordinate categories are 1) physical nursing needs 2) nursing needs of medical behavior 3) emotional nursing needs 4) informational and teaching nursing needs 5) nursing needs of pain control 6) nursing needs of respect(personality). Seventeen subordinate categories include: comfortable posture, touch, professional knowledge and techniques, duty execution, support, company and talk, stable surroundings, reassurance, information on delivery, explanation of medical behavior, information on surroundings, instruction on the case of pain, arbitrary adjustment, artificial adjustment, respect, interest and reflection of opinions. The result of this research is the same as that of foreign research and the items of the questionnaire in Korea are the same as the foreign one. Despite the same result, however, this dissertation is significant in that the research identifies the parturients nursing needs and classified the data and thus the basis has been formed to develop the tools to assess the nursing needs of the Korean parturients. The findings can be used as the guide for nursing intervention of parturients.

• 대한인간공학회지
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• 제35권4호
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• pp.205-223
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• 2016

Objective:This study introduced the status of studies and the projects related with agricultural accident prevention carried out by the Rural Development Administration. This study was conducted to promote Korean farmers' agricultural safety activation by analyzing study trends on farmers' agricultural work safety. Background: Agriculture is one of the dangerous industries, and the agricultural accident rate is on the rise, due to recent serious aging and increased female work force. Such a phenomenon emerges as a serious problem from the social perspective, and therefore measures for farmers' healthy and safe agricultural activities and accident prevention are required. Method: This study conducted literature review related with domestic and international agricultural safety and health. This study also examined the hazard factors of agricultural labor and injuries, agricultural safety and health system and policy, support and education for farmers' safety practice, and the status of convenience tools and protection equipment, based on major study activities performed by the Rural Development Administration for recent four to five years. Results: Through the study results, the status of Korea's agricultural safety system, compensation support policy, safety education of farmers for actual practice, and diverse channels including media were confirmed. This study also presented the R&D implementation status on convenience equipment and protective gear to prevent agricultural diseases and safety accidents. Conclusion: This study found out that continuous monitoring and efforts are required to prevent accidents for the Korea's agricultural labor environment and agricultural safety, and that social bond of sympathy formation is demanded through effect analysis on the implemented projects including education and support projects. Furthermore, it can be understood that agricultural accident prevention should be carried out through shift from current government-led top down approach to bottom-up approach from itself. Application: The results of this study can be utilized as useful data for farmers' safety and health.

• 한국노년학
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• 제25권2호
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• pp.109-126
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• 2005

본 연구는 65세 이상 노인에게 공공의 사회보장부문에서 제공하는 사회적 급여를 사회복지비용이라 정의하고, 노인의 농업노동 참여가 사회복지비용 지출에 어떻게 영향을 미치며 농업노동 참여여부에 따라 1인당 그리고 한 해 사회복지비용 지출이 얼마나 차이가 있는지를 파악하고자 하였다. 이를 위하여 노인의 소득·의료보장을 위해 지출된 2003년도 교통수당, 경로연금, 국민기초생활보장 생계급여와 의료급여, 국민건강보험급여 등 생계지원비 및 의료지원비를 37개 동·읍·면사무소와 국민건강보험공단에 자료제공 협조를 요청하여 만 65세 이상 노인 799명에 대한 원자료를 수집·활용하였다. 65~74세, 75~84세, 85세 이상 등 3개 연령집단별로 분석한 결과, 첫째, 생계지원비 및 의료지원비 모두 모든 연령집단에서 농업노동에 참여한 노인보다 농업노동을 하지 않았던 노인에게 더 많이 지출되었다. 노인 1인당 차액은 연령집단에 따라 약간 차이가 있었는데 생계지원비는 113,959~361,132원, 의료지원비는 15,644~51,418원이었다. 둘째, 노인의 농업노동 참여여부는 65~74세, 75~84세 연령집단의 생계비 지출에, 65~74세 연령집단의 의료지원비 지출에 유의미한 영향을 미치는 것으로 나타났다. 이 결과를 기초로 하여 노년기 농업노동 참여에 따른 한 해 사회복지비용 절감액을 산출한 결과, 2003년도 기준 1304억원이었다.

• 한국산학기술학회논문지
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• 제20권4호
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• pp.177-188
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• 2019

감정노동이란 직업적인 요구에 맞춰 감정을 조절하여 표현하는 것을 말한다. 그간 서비스 근로자의 감정노동 특징이나 관련 요인에 대한 연구는 다양하게 이뤄졌으나 서비스 근로자와 비서비스 근로자의 감정노동을 비교한 연구가 많지 않았으므로, 본 연구에서는 근로자의 유형을 나누어 감정노동의 차이를 검증해보고자 하였다. 또한 감정노동의 부정적인 결과로 알려져 있는 우울과 삶의 질 저하에도 관심을 가지고 이들에게서 나타나는 우울, 삶의 질과 감정노동 간의 관계에 대해서도 알아보고자 하였다. 이러한 목적으로 125명의 서비스 근로자와 사이버대학교에 재학 중인 186명의 온라인 대학생 자료를 수집하였으며, 온라인 대학생의 경우 비서비스직 임을 확인하기 위하여 관리자, 군인 및 주부로 대상의 직업을 제한하였다. 집단 차를 알아보기 위해 일원변량분석에 더불어 사후분석으로 Fisher의 LSD를 실시하였다. 고객응대의 과부하 요인은 서비스직에서 다른 세 집단에 비해 높았고 감정조절의 요구와 규제, 감정 부조화, 우울은 서비스직과 주부 집단에서 높게 나타났다. 다중회귀분석의 시행 결과로는 감정부조화가 우울을 상승시키고 삶의 질을 저하시키는 영향이 있는 한편, 지지와 보호는 삶의 질을 향상시키고 우울은 저하시키는 효과가 나타났다. 이러한 결과를 토대로 연구의 함의와 제한점에 대해 논하였다.

• 한국산학기술학회논문지
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• 제17권10호
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• pp.236-244
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• 2016

본 연구는 대학병원 간호사의 감정노동, 의사소통능력, 회복탄력성과 간호업무성과 간의 관계를 파악하고 간호업무성과에 영향을 미치는 요인을 파악하고자 시도되었다. 자료수집은 경기도 및 대전광역시에 소재한 2개의 대학병원 간호사 250명을 대상으로 2016년 2월 한 달 동안 자가보고 설문지를 통하여 조사하였다. 최종 분석에는 216부의 설문지가 포함되었으며 자료분석은 기술통계, one-way ANOVA, Pearson's correlation, 단계별 다중 회귀분석을 사용되었다. 연구결과, 일반적 특성 중 여가활동 빈도에 따라 대학병원 간호사의 의사소통능력(F=3.679, p=.003), 회복탄력성(F=7.909, p<.003), 간호업무성과(F=2.331, p=.044)에 유의한 차이가 있었다. 또한 간호업무성과와 통계적으로 유의한 상관관계를 나타낸 변수는 나이(r=.242, p<.001), 근속연수(r=.278, p<.001), 감정노동(r=.211, p=.002), 의사소통능력(r=.585, p<.001) 및 회복탄력성(r=.431, p<.001)이었다. 다중 회귀분석결과, 간호업무성과에 영향을 미치는 요인으로는 의사소통능력(${\beta}=.581$, p<.001)과 근속연수(${\beta}=.268$, p<.001)로 나타났으며 모형의 설명력은 40.9%(F=75.356, p<.001)로 나타났다. 결론적으로 간호업무성과에 강력한 영향요인은 의사소통능력으로 나타나 간호사들의 간호업무성과를 높이기 위해서는 대학병원 간호사들의 의사소통 능력을 향상시키기 위한 교육 및 직무프로그램 개발이 필요하며 간호사들의 여가활동을 통한 간호업무성과 향상을 위해 조직차원에서의 지원이 필요하다.

• 한국산학기술학회논문지
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• 제19권1호
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• pp.486-496
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• 2018

고객무례행동은 서비스 직무를 수행하는 직원들에게 중요한 스트레스 요인으로 작용되어 왔으며, 이는 공무원 조직의 민원처리업무를 수행하는 직원들에게도 동일하게 나타나고 있다. 본 연구는 공무원 조직을 대상으로 고객 무례행동의 부정적 효과 및 이를 줄일 수 있는 방안 파악을 연구목적으로 제시하였다. 본 연구 목적을 달성하기 위하여 자원보존이론을 바탕으로, 고객 접점에서 발생하는 고객 무례행동을 경험한 직원은 부정적 정서를 유발하게 되며 이는 결국 감정소진을 이끌게 될 것이라 예측하였다. 또한 직원들이 지각하는 사회적 지원(조직지원, 상사지원, 동료지원)이 고객무례행동과 부정적 정서간의 관계를 완화시켜줄 것이라 예측하였다. 본 연구는 공공기관의 공무원들을 대상으로 수집한 481부의 설문지를 바탕으로 분석하였으며 분석 결과는 다음과 같다. 첫째, 고객무례행동은 부정적 정서를 유발한다. 둘째, 부정적 정서는 고객무례행동과 감정소진과의 관계를 매개한다. 셋째, 고객무례행동과 부정적 정서와의 관계는 사회적 지원 중 조직지원인식만이 조절효과를 나타내었다. 이상의 연구결과를 바탕으로 연구의 시사점 한계 및 향후 연구방향을 제시하였다.

• 품질경영학회지
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• 제40권3호
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• pp.245-258
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• 2012

Purpose: Recently, many quality issues are aroused in military forces, such as failures in K-series weapons, combat boots defects and 40mm ammunition explosion accident. To address these problems, the one and only government defense quality assurance agency, DTaQ(Defense Agency for Technology & Quality) tried to improve many quality assurance procedures and introduced new systems such as MRA(Manufacturing Readiness Assessment), TRA(Technology Readiness Assessment), and etc. However, as the amount of war supplies increasing every year, the resource(budget and manpower) for quality assurance is limited. Therefore, DTaQ had difficulty to handle the issue efficiently and effectively, and we propose the method to address this problem. Methods: The most popular quality assurance technique is a sampling method, in this research, we first review the many sampling techniques and compare the strength and weakness of each method. After then, we selected the most appropriate sampling techniques and applied the procedures in combat force support material and ammunition areas. Results: We can reduce the number of samples dramatically, thus the required amount of labor time and money can be saved. Also, the new sampling technique enforces the supplier to produce the product which meets the target value(desirable value). Conclusion: We can reduce the number of samples dramatically, thus the required amount of labor time and money can be saved. Also, the new sampling technique enforces the supplier to produce the product which meets the target value(desirable value). Lastly, since the new sampling method requires many numerical calculations, we developed a simple android OS smart-phone application which can be used easily in field.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 2002년도 봄 학술발표회 논문집
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• pp.953-958
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• 2002

The finishing method of concrete floor using automatic surface finisher is one of new technologies in concrete floor construction. The development of high technologies in construction will increase in order to satisfy the demand to construct high quality building. Using this method, it is possible to increase the quality of building as well as to reduce the labor work in site. In this paper, a system which can be used to finish the concrete floor using automatic surface finisher, is presented and its structural capacities are evaluated. The system is composed of rail which guides the surface vibrator and absorbs the volume change of concrete, and a device supporting the rail. From the experimental work for these devices, it was shown that the support and rail had suitable strength to resist the automatic surface finisher. For design purpose, also, effective span of supports was tabulated.