• 시큐리티연구
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• 제49호
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• pp.11-36
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• 2016

이 연구는 국내의 여성교도관들의 다양한 스트레스 관련요인과 그 영향력을 분석하기 위한 경험적 연구이다. 가장 중요한 연구의 검증주제는 어떠한 직업과 가정의 갈등요인들이 여성교도관들의 스트레스에 미치는지 그리고 영향력은 어떠한지를 분석하고자 하였다. 더 나아가 일반적으로 교도관들의 스트레스와 관련되어 있다고 알려져 있는 개인적 단위의 요인들과 조직적 단위의 요인들의 영향력과 유의미성 역시 검증하였다. 이 연구의 분석을 위해서 국내의 12개의 교도소에서 근무하고 있는 여성교도관들 172명을 대상으로 설문조사를 수행하여 데이터를 수집하고 회귀분석을 실시하였다. 분석결과 여성교정공무원들의 스트레스에 영향을 미치는 요인들은 보안과 근무여부, 생활만족도, 상관의 조직운영에 대한 인식, 그리고 육아와 가사를 근무와 병행하는 어려움, 남성중심조직문화의 어려움의 5가지 변수들이었다. 주목할 만한 것은 보안과 근무여부, 생활만족도, 상관의 조직운영에 대한 인식 그리고 육아와 가사와 근무병행의 어려움의 네 가지 요인들은 모두 여성교도관들의 스트레스를 감소시키는 요인들이었다. 그러나 남성중심조직문화의 어려움은 여성교도관들의 스트레스를 증가시키는 요인인 것으로 나타났다. 여기서 육아와 가사와 근무병행의 어려움과 남성중심조직문화의 어려움은 여성교도관들의 직업-가정갈등요인으로 분석에 사용되었다. 이와 같은 결과는 여성교도관들이 남성들에 비해 특별히 다른 스트레스 요인을 가지고 있지는 않으며 심지어 육아와 가정생활과 관련된 업무의 부담까지도 스트레스 요인으로 인식되지 않고 있다는 점이다. 그러나 남성중심적인 업무환경은 여전히 여성교도관들의 스트레스를 증가시키는 가장 심각한 위험요인이라는 것이 발견되었다. 이와 같은 연구의 발견에 근거한 논의가 결과와 논의에서 해석되고 논의되었다.

• 가정과삶의질연구
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• 제4권1호
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• pp.71-93
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• 1986

The purpose of this study is to identify sevral variables which were assumed to have relationships with the role conflict and marital satisfaction of married working women, and to examine the relationship of the role conflict and marital satisfaction of married working women in Korea. The data for this study was obtained from the survey of the 262 married working women who reside in the city of Seoul employing questionnaire method. Such methods as frequency, percentile, factor analysis, analysis of variance (t-test, F-test), and Pearson's correlation were used for the statistical analysis for this study. The major findings of this study can be summarized as follows; 1) The role conflict level of married working women was related to variables such as age, the number of children, work time, husband's support, job satisfaction, motivation to work outside the home. 2) The overall marital satisfaction was relatively high when they have two children and the presence of household work help. Futhermore, ut was found that marital satisfaction considerably high when husband's support and job satisfaction was highly accorded. 3) The role conflict and marital satisfaction of married working women were significantly negatively correlated.

• 대한가정학회지
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• 제37권4호
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• pp.1-16
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• 1999

The objectives of this study are examine the variables effecting management behavior of home-band worker through empirical study. The data used for statistical analysis is 285 home-based worker. The statistical methods used for data analysis were frequencies, mean, t-test, multiple regression, factor analysis and path analysis. The major findings can be summarized as fellows. Home-based workers' various characteristics were statistically significant variable to management behavior. Home-based work income were higher for older women, no employ experience in out of home, lower age of children, business owner, lower time flexibility. In cause-effect model analysis that affects life satisfaction was related to work management, home management behavior and income. Based on the finds of the study, it was found that home-based work can be good alternative to induce married women to labour market if some problems are covered.

• 디지털산업정보학회논문지
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• 제6권1호
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• pp.181-195
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• 2010

This study intends to find the empirical relationship between influential factors of CRM realization and performance. The purpose of this study is to analyze effect of managerial support factors on customer orientation, work performance, and customer performance in the banking institutions. First, it is analyzed to find what kind of effects the major factor of CRM system may have on customer orientation. Then, the impacts of the customer orientation on the performance are to be analyzed. Lastly, it is analyzed that the work performance affects the customer performance.

• 대한안전경영과학회지
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• 제6권2호
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• pp.251-262
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• 2004

There is boner process of stone manufacturing to become quality down of stone to consolidated micro crack appearance of stone surface and biotite by fire that is to be route process in stone surface by flame of LPG. And then, it is develop that stone surface process equipment by automation for the work method of boner process can be substitute work method by shotball blasting. To developement of equipment, There is to be down noise and dust. Acording to remove calamity growth hazardous substance in the work environment, there is to solve workplace avoidance factor. We have taken Taguchi's parameter design approch, specifically orthogonal array, and determined the optimal levels of stone surface through analysis of the experimental results using SIN ratio.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2002년도 학술대회지
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• pp.389-392
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• 2002

국내 기계설비공사는 현장내의 불필요한 자재 적치 및 현장가공으로 인하여 불필요한 인원과 시간이 소요되는 것으로 조사되었다. 이와 같은 기계설비공사의 작업흐름을 린 생산 원리를 적용하여 가치흐름을 분석하였다. 가치흐름분석(VSA)은 가치흐름맵핑(VSM)을 통하여 기존공법과 공장화생산 공법을 비교하여 낭비요소를 도출하였다. 그 결과 기존공법의 문제점과 공장화생산의 저해요소를 도출하였고 이에 대한 개선 방향에 대하여 제시하였다.

• 한국안전학회지
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• 제30권3호
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• pp.93-99
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• 2015

Economic burden of work-related musculoskeletal disorder(WMDs) is increasing. Known causes of WMDs include improper posture, repetition, load, and temperature of workplace. Among them, improper postures play an important role. A smart sensor called SensorTag is employed to estimate the trunk postures including flexion-extension, lateral bend, and the trunk rotational speeds. Measuring gravitational acceleration vector in the smart sensor along the tri-orthogonal axes offers an orientation of the object with the smart sensor attached to. The smart sensor is light in weight and has small form factor, making it an ideal wearable sensor for body posture measurement. Measured data from the smart senor is wirelessly transferred for analysis to a smartphone which has enough computing power, data storage and internet-connectivity, removing need for additional hardware for data post-processing. Based on the estimated body postures, WMDs risks can be conviently gauged by using existing WMDs risk assesment methods such as OWAS, RULA, REBA, etc.

• 대한산업공학회지
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• 제4권2호
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• pp.59-66
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• 1978

This paper is a work scheduling for design of piping Department of chemical plant using accumulated curve. Accumulated curve prepared by analysis of performance data, collected executed manhours for chemical plant of "D" Company during the past two years. It compared scheduled manhours with actual used manhours up to six months, put into the form of figures and charts the results can he summarized as below; 1) It can he found an important factor of critical control thus piping department got 30% of total scheduled menhours. 2) A plan of manpower mobilization can be scheduled before work starting. 3) Project progress can he found easily as put into the form of figures and charts for schedule to actual.

• 대한인간공학회지
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• 제29권4호
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• pp.435-444
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• 2010

To identify and evaluate the risk factors in WMSD work, a number of ergonomic workload evaluation methods have been developed. In the legal examination of WMSD risk factors, simple observational workload evaluation methods are widely used instead of using costly measurement equipments such as EMG and motion analyzer. The simple workload evaluation methods can be categorized into three groups; risk factor checklist methods, posture observation methods, and manual material handling task evaluation methods. In terms of the categories, this survey summarized several representative workload evaluation methods and compared them each other. Then some industrial application cases referring each the workload evaluation methods were surveyed. Due to the characteristics of each method, the selection and application procedure of workload evaluation method should be appropriate for the corresponding work. Therefore, some guidelines for the selection and application procedure of workload evaluation method were suggested.

• Architectural research
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• 제8권2호
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• pp.43-48
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• 2006

The appropriate fleet estimation of the excavation equipment is a major factor in the determination of the cost and time requirements of a project. But the decision of what kind of equipment selected is often based on heuristic methods or trial and error in Korea. Thus, this study proposes a prototype model that uses genetic algorithms to select fleet estimation of loaders (backhoe) and trucks used in excavation work. To verify the applicability of this model, the case study was performed. And the result of the genetic model was compared with that of the trial & error method. The use of the genetic model suggested this study required 44days, 2 units of backhoes, 7 units of trucks, and a total cost of 171,839,756 won. With the estimated fleet number of equipment, the minimum cost of excavation work can be calculated, taking account of the time-cost trade-off. By utilizing this prototype model, the efficiency of excavation work can be improved.