• 한국콘텐츠학회논문지
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• 제12권10호
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• pp.320-329
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• 2012

이 연구는 노인복지시설 종사자인 요양보호사의 자기효능감, 임파워먼트가 직 간접적으로 업무만족 및 업무몰입에 미치는 영향을 알아보고 분석하여 요양보호사의 업무만족과 업무몰입을 높일 수 있는 방안을 모색해 보기위해 시작되었다. 요양보호사들의 자기효능감이 임파워먼트에 미치는 영향을 살펴본 결과 자신감과 자기조절 효능감이 높을수록 임파워먼트가 높음을 알 수 있었으며, 자기효능감이 업무몰입에 미치는 영향으로는 자기조절 효능감과 업무 선호가 높을수록 업무몰입이 높음을 알 수 있었다. 요양보호사들의 업무만족에 미치는 영향으로는 자신감과 자기조절 효능감, 그리고 업무 선호가 높을수록 업무몰입이 높은 것으로 나타났다. 요양보호사들은 개인 임파워먼트와 환경 임파워먼트가 높을수록 업무몰입과 업무만족이 높음을 알 수 있다. 자기효능감이 업무몰입 및 업무만족에 미치는 영향으로 임파워먼트의 매개효과가 있음을 알 수 있다.

• 한국산업보건학회지
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• 제19권3호
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• pp.233-239
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• 2009

The regulatory recognition, regulatory approval, and observance for employer, inspector, and worker groups were investigated for the Korean measurement system in working environments. The employer, worker, and inspector showed an agreement of 90~97 % for the measurement of working environments. This survey showed that the measurement system of working environments has been settled in Korea. However, this survey showed an agreement of 81~87 % for reporting the results of working environment, involvement of worker representative, improvement of working environment, and holding presentations for working environment measurement. The employer recognized well for the measurement of working environments, involvement of worker representative, improvement of working environment, and holding presentations for working environment measurement, but the employee did not recognize well them as much as the employer did. Thus, the improvements for the recognition for involvement of worker representative, improvement of working environment, and holding presentations for working environment measurement by the employee are needed.

• 보건행정학회지
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• 제2권2호
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• pp.90-111
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• 1992

Community involvement is to be the keystone of primary health care, Unfortunately, efforts to promote it failed in many countries. Author inquired into the reasons why such efforts fail, and the alternative strategies for effectively promoting it in Korean situation today. In doing so, the concept of community involvement is clarified as an amalgamation of two different concepts; one is that of the community development, and the other is that of approaches for overcoming the alienation of the people from the health care process. Stategies of community involvement in Korea so far followed the line of the community development, e.g. village health worker. It loses, however, the feasibility as Korea has experinced so cial and economic developpment. The strategies of the second line of thought is now more feasible; empowering the people by providing more information and enhancing comitment to health, improving acceptabilty of community involvemt on the part of the health professionals and the bureaucrats, and building the mechanism of community involvement into the health policy-making process.

• 한국콘텐츠학회논문지
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• 제9권5호
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• pp.314-321
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• 2009

최근 사상초유의 글로벌 금융위기를 맞아 고용환경은 급변하고 있으며, 비정규직 근로자의 비중은 나날이 증가하고 있어 고용시장 전체가 비정규직 바다를 이루고 있다. 이에 비정규직이 정규직에 비해 갖는 낮은 고용보장성 등의 고용관계특성은 직무에 대한 만족을 감소시켜 기업 전체의 생산성 저하로 이어진다. 따라서 본 연구는 정규직과 비정규직으고 대별되는 고용형태에 따른 고용관계특성과 직무몰입과의 영향의 정도를 살펴보는데 있다. 이러한 연구목적을 달성하기 위해 서울소재 10개 특급호텔에 종사하고 있는 238명을 대상으로 실증분석을 실시한 결과, 정규직 근로자의 경우 비정규직 근로자보다 고용관계특성 수준에서 고용보장성과 동료관계 등의 수준이 더 높았고, 직무몰입에서도 정규직 근로자가 비정규직 근로자보다 유의하게 더 높았다. 그러나 고용형태에 따라 고용관계특성이 직무몰입에 미치는 영향에서 차이가 있을 것이라는 가설은 기각되었다. 즉 고용형태의 조절효과는 나타나지 않았다. 특히 고용관계특성 요인중에서 정규직 근로자의 경우에는 고용보장성이 직무몰입에 정(+)의 영향을 미치는 것으로 확인되었고, 비정규직 근로자의 경우에는 고용보장성과 동료관계가 직무몰입에 정(+)의 영향을 미치는 것으로 나타났다.

• 한국안전학회지
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• 제23권2호
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• pp.57-64
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• 2008

The Semiconductor industry in Korea has achieved a great contribution to the growth of its economy for the last 20 years with its product export ranked to #1 nowadays. However, the working environment in semiconductor industry is always exposed to a potential risk of critical safety issue for workers with many kinds of utilities used such as toxic chemicals, gases, high vacuum and high voltages of electricity. This study is focused on empirical research to find out the factors on safety climate and to examine the relationships of safety climate and safe work behaviour in the work site of Korea semiconductor industry. As a result of simulation, a strong positive relationships and safe work behaviour have been identified in this study. Its result and implications has been discussed and suggested further studies on its limitation from this study.

• 산업공학
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• 제14권1호
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• pp.95-105
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• 2001

Previous work measurement methods need much time and effort of time study analysts because they have to measure required time through direct observations. In this study, we propose a method which efficiently measures standard times without involvement of human analysts using digital image processing techniques. This method consists of two main steps: motion representation step and cycle segmentation step. In motion representation step, we first detect the motion of any object distinct from its background by differencing two consecutive images separated by a constant time interval. The images thus obtained then pass through an edge detector filter. Finally, the mean values of coordinates of significant pixels of the edge image are obtained. Through these processes, the motions of the observed worker are represented by two time series data of worker location in horizontal and vertical axes. In the second step, called the cycle segmentation step, we extract the frames which have maximum or minimum coordinates in one cycle and store them in a stack, and calculate each cycle time using these frames. In this step we also consider methods on how to detect work delays due to unexpected events such as operator's escapement from the work area, or interruptions. To condude, the experimental results show that the proposed method is very cost-effective and useful for measuring time standards for various work environment.

• 대한교통학회:학술대회논문집
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• 대한교통학회 1998년도 Proceedings The 4th International Transport Symposium
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• pp.160-167
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• 1998

Recent world-wide interest in activity-based travel behavior modeling has generated an entirely new perspective on how the profession views the travel demand process. This paper seeks to further promote the case of activity-based travel behavior models by providing some empirical evidence of relationship between travel time and activity duration decision for worker with transportation panel data. The travel time from home to work and from work to home, without activity involvement, is estimated by the Ordinary Least Squares (OLS) method. And, the travel time to and from the selected activity and the activity duration are modeled simultaneously by the Three Stage Least Squares (3SLS) method due to the endogenous relationship between travel time and activity duration. Two kinds of models, OLS and 3SLS, include selectivity bias corrections in a discrete/continuous framework, because of the inter-relationship between the choice of activity type/travel mode (discrete) and the travel time/activity duration (continuous). Estimation is undertaken using a sample of over 1300 household two-day trip diaries collected from the same travelers in the Seattle area in 1989. The behavioral consequences of these models provide interesting and provocative findings that should be of value to transportation policy formulation and analysis.

• Clinics in Shoulder and Elbow
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• 제9권1호
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• pp.68-72
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• 2006

Purpose: To demonstrate arthroscopically the presence of bilateral shoulder "mirror lesions" due to overhead work. Materials and Methods: A cross-sectional study was performed in a historical cohort of 10 male tire plant workers who underwent MRI studies of both shoulders. Bilateral intraarticular shoulder pathology was diagnosed by magnetic resonance imaging and confirmed by arthroscopy. "Mirror lesions" were defined as similar pathology between an individual patient's two shoulders. Results: We report on ten patients who had bilateral "mirror lesions." The most common mirror lesions were tears of the rotator cuff. Most patients (7 of 10) had more than one mirror lesion in their shoulders. There were two bilateral full thickness tears involving the supraspinatus and infraspinatus, four bilateral partial thickness supraspinatus tears, six bilateral partial or upper corner lesion complete subscapularis tears, and one bilateral complete supraspinatus tear. Conclusion: Occupational overhead work with simultaneous use of both arms is associated with bilateral shoulder lesions verified by arthroscopy. By demonstrating the work-related bilateral shoulder involvement, this study suggests an etiopathogenesis for these lesions and provides rational for developing worksite prevention strategies.

• 한국사회복지학
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• 제59권3호
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• pp.201-227
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• 2007

본 연구는 사회복지사의 사회복지전문직에 대한 경력몰입 결정요인을 살펴보고, 사회복지조직별 경력몰입 수준과 차이를 비교하며 경력몰입이 직무태도에 미치는 효과를 분석하고자 실시되었다. 조사는 부산 경남의 사회복지전담공무원과 사회복지관 및 생활시설에 근무하는 사회복지사를 대상으로 구조화된 설문조사를 실시하여 326명의 자료를 이용하였고, 자료는 SPSS를 사용하여 직무특성모형과 경력특성모형, 역할특성모형, 조직공정성모형 그리고 종합모형으로 분석하였다. 연구결과 사회복지전문직에 대한 사회복지사의 경력몰입은 비교적 높은 수준으로 나타났고, 다만 상대적으로 전담공무원이 낮았다. 개인적 요인으로는 여성보다 남성이, 연령대가 높을수록, 1급보다는 2급이, 대졸보다는 고졸이 높게 나타났다. 경력몰입 결정요인을 분석한 결과 직무가 중요하고 완결된 과업정체성을 갖고 적절한 피드백을 받을수록, 그리고 사회복지직 경력을 만족하고 역할갈등이 적고 분배공정성과 상호작용공정성이 높을수록 경력몰입하고, 오히려 다양한 실천기술을 활용하는 직무일수록 부정적으로 나타났다. 다만 결정요인은 사회복지조직별로 다소 차이가 있었다. 사회복지전문직에 대한 경력몰입은 경력변경의도에 높은 부(-)의 영향을 미치는 반면에 조직몰입과 조직시민행동, 직무몰입 그리고 내재적 직무만족에는 모두 정(+)의 영향을 미치는 것으로 나타나 경력몰입 증진을 위한 조직별 차별화된 접근과 체계적 대책이 요구된다 할 것이다.

• Safety and Health at Work
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• 제12권3호
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• pp.317-323
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• 2021

Background: The surface mining industry has one of the highest fatality rates among private industries in the United States. Despite recent decreases in the fatality rates of comparable industries, the fatality rate in the surface mining industry has increased. Meanwhile, a lack of safety research in surface mining has hindered efforts to improve safety strategies in the surface mining workplace. Method: This study examined quarry workers' hazard identification skills by conducting a case study of a surface mining facility in the Mid-Atlantic region of the United States. Semistructured interviews were conducted with eight quarry workers who were employed at the mine facility. In addition to the interviews, data were collected through field notes, notes from an expert meeting with safety managers, and site photographs to explore quarry workers' safety behaviors in the workplace. Results: The results showed that quarry workers identified hazards and improved their safety performance by translating safety knowledge learned from training into practice, acquiring hands-on work experience, learning from coworkers, and sharing responsibilities among team members. Conclusion: This study contributes to understanding quarry workers' safe performance beyond what they have learned in safety training to include their interaction with other workers and hand-on experience in the workplace. This study informs practitioners in the surface mining industry to build a safe work environment as they design effective safety programs for employees.