The purpose of this study is to attempt a Analysis of a pointed-end Equipment Arm Safety-Accident for Fault Tree Analysis. Three major techniques were used first problem is Z-Model by which accident Analysis & prevention of a pointed-end Industry can be made, Fault Tree Analysis(FTA) bywhich quantification of a pointed-end Equipment accident Analysis can be made it 5 years in past and the third, manual-written by which minimal cut set to accident can be Identified. A example has been made of issue point a pointed-end Equipment that the Arm in loader happen to Injuries. According to the Analysis lack of safety knowledge, unsafety-behavior seem to be the primal cause of accident. Comparision of the accident cause to actual report demonstratesthat the FTA a efficient tool for Industrial Accident prevention.

The 5 working day's a week increase to fixed cost. Specially, the small & medium size company more increase to manufacturing cost. The introduction of 5 working day's rule influence to labor cost in manufacturing cost. Also, it make disappearance to fixed cost of 0.5 working day. Almost manufacturing company expect to have difficulty in product cost. The case of japan, many manufacturing company move to Asian countries after introduction of 5 working day's a week rule. The purpose of this study are the analysis of change product cost and suggest to solutions of productivity for a type of industries..

There are much dangerous machine in worksite. These make the rate of accidents increase. Specially, among them, the Press work has the highest rate of accidents. Therefore, it has been managed by Industrial safety-health law. It is very important to make a special study of work using the dangerous machine. In press work, it is also important to develop safety system program to improve productivity and work safely, In this reaserch, the safety management system is built for the work improvement of the Press. This paper showed method about dangerous machine.

2002년 7월 1일부터 제조물 책임법(PL: Product Liability)이 시행되었다. 이에 대한 관심이 고조되면서 소비자 권리의 핵심 항목으로 제품 안전이 중요한 문제로 부각되고 있다. 본 연구에서는 제품의 안전분석을 위해 리스크의 정의와 제품 결함에 관해 살펴보았고, 제품 안전분석을 위한 방법으로 페트리 네트를 이용한 방법을 제안하였다. 이는 시스템의 하드웨어나 소프트웨어의 결함 뿐 아니라 사용자의 조작상황을 모델링함으로써 인간에 의한 오작동 원인도 파악할 수 있는 가능성을 제시하였다. 제품을 사용하는 사용자의 행동과 사용자의 조작결과에 따른 제품의 기능 동작상황을 페트리 네트를 이용해 모델링 및 분석을 수행해보고 그 결과를 결함수 분석 방법과 비교하여 그 장단점을 논의하였다.

This study conducted the questionnaire on present condition of certification, background, purpose, effect and promotion of an occupational health & safety management system which introduced in domestic from 1999'. The questionnaire was conducted with 136 companies which replied in questionnaire distributed to 193 companies which received the certification. Also, recognition improvement of managers and participation of workers are demanded, the support to subcontract companies is demanded because the disaster prevention effect of the companies which possess the support program on subcontract companies is good, and reduction in the insurance rate to companies which received certification is demanded to activate an occupational health & safety management system.

본 연구에서는 계절별 기후인자를 고려하여 정성적 및 정량적 위험성 평가를 실시하여 사고 시나리오를 설정하였고, 비용-편익분석을 실시하여 사고 시나리오별 안전관리 비의 효율을 분석하였다. 그 결과, 최악의 시나리오는 비정상조업에서 유지보수 오류이었고, 가능성 있는 시나리오는 HAZOP 구간#4에서 발생되는 가스 누출사고이었으며, 각 사고 시나리오에서 전체 안전관리 투자비에 대한 편익/비용은 0.043과 0.13이었다. 이때 각 사고 시나리오에서 비용 효과적인 안전관리 항목을 평가할 수 있었다.

In modern society, there are diverse sorts of VIPs including a king and individuals. Some like a king or president are in need of professional secret services, and others become VIPs by being guarded by a bodyguard company at their own request. The former is called a public guard, and the latter is a private one. In the field of the public guard, the nation should be furnished with a guard system in consideration of political circumstances to protect VIPs. That is, the parliamentary cabinet system and presidential system call for a different guard system, and the guard system's professional features vary to some degree with political situations and cultural climate. If the ultimate goal of guard is to protect the chief of the democratic and open state in a most efficient and safe manner, it's mandatorily necessary to set up a professional and specialized guard organization to provide democratic and efficient secret services. It's desired that the domestic presidential guard division should be staffed with not only expert guards but other personnels dispatched from the military and police. In the police, guard mission is splitted among various guard and security agencies, including the National Police Agency's public security bureau or the Seoul Metropolitan Police Agency's public security division, 101 security unit, mobile police and 22 special guard division. As a chain of command is separated and it's difficult to manage such organizations effectively, the National Police Agency should be exclusively in charge of VIP guard and security. In the area of private guard, the private police system has shared national security task as a middle organization between the private police and private guard. But now its intent has gradually weakened, and its mission should be redefined. In addition, the way people look at private guard should change, and they should be well informed that it could serve to prevent possible crimes, protect them against crimes and get rid of their inconveniences. To make a good impression on people, the guard associations and businesses should put their efforts into reinforcing publicity activities, and the government, academic circles and press should team up with them as well.

This study was to investigate the consumer recognition of commercial Sunsik & Saengsik. The data was collected from the 395 married women residing in Seoul and Kyungki area by the self-administered questionnaire. A related purpose was to analyze the nutrient composition and the hygienic safety of commercial Sunsik and Saengsik. The results from this study were as follows. The purchasing and using behaviors were significantly different between two user groups. Sunsik users have generally purchased the products at a discount store(41.0%) as a between-meal snack(36.4%). The products were usually the ones made on the spot(55.0%). However, Saengsik users have purchased the manufactured products-serving size package-(84.0%) at a health foods store(50.7%) as a health food(38.7%). Many of Sunsik users have had Sunsik in water or milk with sugar(40.7%) and 1-2 times a week(40.0%). But Saengsik users have usually had Saengsik in water or milk with honey(38.6%) and everyday(34.7%). According to the analysis on nutrition composition, crude proteins were significantly more rich in Sunsik samples, and crude ashes were more rich in Saengsik samples(p〈0.01). Sunsik E and all the Saengsik samples showed the high total viable plate counts of 4.8~7.0 log cfu/g. Coliform groups were detected in all the Saengsik and two Sunsik(A, E) samples.

The quantitative evaluation method of the safety management cost was suggested to prevent a gas accident as a major industrial accident. In a gas governor station, process risk assessments such as the fault tree analysis(FTA) and the consequence analysis were performed. Based on process risk assessments, potential accident costs were estimated and the cost-benefit analysis(CBA) was performed. From the cost-benefit analysis for five classification items of safety management cost, the order of the cost/benefit ratio was estimated.

We could not find researches for relationship between safety performance and business performance in comparison with other research areas. Then in this paper we suggest the hypotheses which can systematically explain the relationship between safety performance and business performance and analyze the effects of safety performance on business performance through regression analysis. In order to develop the regression model between safety performance and business performance, the previous studies both for environmental management and for quality management had been reviewed. We obtained the result that the number of the injured persons in occupational accident and the number of lost work day because of the accident which are selected as measurement for safety performance had an effect on business performance through empirical analysis both for large 43 enterprises and for small and medium 30 enterprises. Also we had found that the control variables selectively 3had an effect on business performance. Finally, we concluded that the safety performance had an effect on business performance both for large enterprise and for small and medium enterprise.

This study examined the consumers' awareness and information need toward the irradiated foods and environmental hormones. The data were collected from 350 adults living in Daegu and Busan by the self-administered questionnaire. Frequencies and chi-square tests were conducted by SPSS. The results of the survey were as follows: (1) consumers' awareness regarding the irradiated foods and environmental hormones were low, while consumers' concerns for them were high, (2) the orders of the information needs for the irradiated foods are safety of irradiated foods, dose permitted for food irradiation, benefits of irradiated foods, kinds of permitted irradiated foods, and legislations of food irradiation, and (3) the orders of the information needs for the environmental hormones are harmfulness of environmental hormones, standards for contamination by environmental hormones, materials releasing environmental hormones, methods to prevent environmental hormones, and kinds of environmental hormones.

We have endured a lot of social and economic loss due to the industrial calamities. A study for the government policies to reduce the loss in the field of industrial safety and health leaves much to be desired. The practical one on the government policies industrial safety and health policies, however, hasn't been accomplished as much expected. The purpose of this study is to suggest a research framework fir the execution process analysis, which is needed to find out the desirable or undesirable elements of industrial safety and health policies. The focus of the analysis lays on a policy problem of the industrial safety and health criteria. And based on this paper, it will proceed to the practical research for the industrial safety and health policies.

Cost-benefit analysis was investigated to propose the analysis method of the effect of investment and the optimum investment level of safety management cost for preventing gas accident in the B governor station. From five classifications of safety management costs consisting of cost items with similar characters and potential accident costs calculated by risk assessments(FMEA/HAZOP), we found that the order of the benefit(the reduction cost of the potential accident cost) was the instrument increase and repair cost > the safety checking and inspection cost > the labor and training cost > the safety equipment and corresponding cost > the research and development cost. As the benefit was increased with increasing the investment cost, the effect of investment was increased with decreasing the Investment cost. As a result, the optimum safety management cost was estimated and the investment level was analyzed by the model of optimum investment level.

본 논문의 목적은 안전성과와 경영성과의 영향관계를 체계적으로 설명할 수 있는 모형을 개발하고, 근로자수 300인 이상인 기업 43개와 300인 미만인 30개 기업을 구분해서 개발한 모형을 실증적으로 분석함으로써 모델의 타당성을 분석하는데 있다. 안전성과에 대한 변수는 노동부산하의 한국산업안전공단에서 집계한 재해자 수와 근로손실일 수를 선정하였으며, 경영성과에 대한 자료는 (주)한국신용정보와 (주)매일경제에서 출간하는 상장기업분석자료를 근거로 하여 1인당매출액을 선정하고 조절변수로 사용된 노무비, 경비, 부채비율, 수출비중을 업계평균에 비해 상대적으로 높고 낮은 정도를 높은 기업은 1, 낮은 기업은 0의 값을 지정하여 실증분석을 실시하였다. 이를 통하여 기업의 특성요인들에 따라 안전성과가 경영성과에 미치는 영향이 다르다는 본 연구의 이론적 모델은 근로자 수가 300인 이상인 국내 대기업의 경우에는 그 타당성을 지닌다고 볼 수 있었다.

산업재해로 인한 개인·사회·국가적 손실이 막대함에도 불구하고, 이러한 산업재해손실을 최소화하기 위한 산업안전보건정책의 결정과 집행과정에 대한 분석·연구는 매우 미흡한 실정이며, 유사한 성격의 사회정책으로서 공정거래제도나 환경분야보다도 훨씬 뒤떨어 져 있다 본 논문은 산업안전보건기준이라는 정책과제를 중심으로 산업안전보건정책의 집행 과정의 성공과 실패요인의 분석에 필요한 연구분석들을 제시하고자 하며, 향후에 이를 바탕으로 실증적인 적용실태연구를 통해 산업안전보건정책방향의 일단을 제시하고자 한다.