• 디지털융복합연구
• /
• 제15권11호
• /
• pp.209-220
• /
• 2017

본 연구는 조직 불확실성을 낮추고, 핵심 역량을 높이기 위한 조직의 주요 방안인 임파워링 리더십과 개인지향 및 조직지향 조직시민행동과의 영향관계를 실증 분석하고, 조직 내에서 임파워링 리더십이 발현되는 과정을 밝히고자 한다. 이러한 변수간의 관계를 밝히고자, 문헌연구를 통해 연구 모형 및 가설을 설정하였고, 대구 경북 지역의 제조업 종사자를 중심으로 설문조사를 통해, 총 346부의 설문지를 활용하여 실증분석을 실시하였다. 연구 결과, 임파워링 리더십은 개인지향 조직시민행동과 조직 지향 조식시민행도에 유의미한 영향을 미치는 것을 확인하였다, 또한, 셀프리더십이 임파워링 리더십과 조직시민행동의 관계를 매개하는 것으로 나타났다. 이러한 연구 결과는 조직내의 임파워링 리더십을 정착시키며, 추후 보다 다양한 표본를 활용한다며, 조직 유효성을 높이는 방안이 될 것이다.

• 한국산업보건학회지
• /
• 제25권1호
• /
• pp.27-35
• /
• 2015

Objectives: To investigate safety and health management, conditions in factories or facilities handling radiation-generating devices and radioactive isotopes were reviewed in terms of regulations of radiation safety control in Korea. Radiation exposure levels generated at those facilities were directly measured and evaluated for establishing an effective safety and health management plan. Methods: Government organizations with laws and systems of radiation safety and health were investigated and compared. There are three laws governing radiation-related employment such as occupational safety and health acts, nuclear safety acts, and medical service acts. We inspected 12 workplaces as research objects:four workplaces that manufacture and assemble semiconductor devices, three non-destructive inspection workplaces that perform inspections on radiation penetration, and five workplaces in textile and tire manufacturing. Monitoring of radiation exposure was performed through two methods. Spatial and surface monitoring using real-time radiation instruments was performed on each site handling radiation generating devices and radioactive isotopes in order to identify radiation leakage. Results: According to the occupational safety and health act, there is no legal obligation to measure ionizing radiation and set dose limits. This can cause confusion in the application of the laws, because the scopes and contents are different from each other. Surface dose rates in radiation generating devices such as implanters, thickness gages and accelerators, which were registered according to nuclear safety acts, using surveymeters, and seven of 36 facilities(19.4%) exceeded the international standards for surface radiation dose of $10{\mu}Sv/hr$. Conclusions: The results showed that occupational health and safety acts require a separate provision for measuring and assessing the radiation exposure of workers performing radiation work. Like noise, ionizing radiation will also periodically be controlled by including it in the object factors of work-environment measurement.

• 한국직업건강간호학회지
• /
• 제14권2호
• /
• pp.118-128
• /
• 2005

A cross-sectional study was conducted to examine the prevalence and related factors of musuculoskeletal symptoms in automobile manufacturing, steel processing, electric assembly line, and wood processing industries. A study subjects were 3,434 workers from small and medium scale companies of Incheon. Walk-through surveys were performed from Feb. of 2004 to Oct. of 2004 to investigate various physical work factors. Symptom prevalence rate by related factors was that women worker showed higher rate than man, and married person was higher than single person. For the working year, group of person who were working less than 3 year showed the highest rate. However, the group of person who were working more than 10 hour per day showed the highest rate. For the total subjects, prevalence of symptoms by body area was as follows: shoulder symptoms were the most frequently reported symptoms(253 person, 7.0%), followed by back(155 person, 4.5%), hand or fingers (136 person, 4.0%), lower extremities(131 person, 3.9%), neck(108 person, 3.1%), and elbow symptoms(97 person, 2.8%).

• 보건교육건강증진학회지
• /
• 제28권4호
• /
• pp.15-25
• /
• 2011

Objectives: The present study examined whether smoking rate has declined in 1992-2006 and who the high risk groups were on industry classification and employment type. Methods: Data from 91,263 persons aged 25-64 years were analyzed from three rounds of the Social Statistical Surveys of Korea between 1992 and 2006. Industry indicators were divided by the 9th Korean Standard Industrial Classification. Age-adjusted prevalence of smoking was calculated. Prevalence ratios(PR) and differences(PD) were estimated using log-binomial regression analysis. Results: Age-adjusted prevalence of smoking decreased between 1992 and 2006, specially the smoking prevalence of regular employees decreased most. PD in age-adjusted prevalence of smoking were the biggest between regular and daily employees. PR of the temporary employees', daily employees', self-employed persons' in order was wider than that of regular employees. PR increased significantly increased between 1999 and 2006 for those in manufacturing, construction, wholesale & retail trade, service industries. Increases in PR(regular/irregular) for women in service industry were statistically significant. Conclusions: Despite reducing overall cigarette smoking rates in males, the smoking rate was not reduced equally by industry classification and employment type in both genders. More adjustable antismoking policies and consideration of employment type are requested to reduce inequalities in smoking.

• 한국임상보건과학회지
• /
• 제2권2호
• /
• pp.126-132
• /
• 2014

Purpose. Because traditional statistics approach had limitations in learning future forecasting and major factors causing occupational injuries in each industry, this paper develops a model forecasting and evaluating occupational injury rate by using a system dynamics model through the analysis of the industry injury statistics and the project for industry injury prevention. Method. The model of this paper consists of 12 total models such as a model of employees, of industrial disaster victims, of injury rate, etc.; In the analysis of firm size, it is classified and developed according to 12 groups on the basis of the number of employees, and in the analysis of industrial classification, it is done according to 10 total business fields such as manufacturing business, construction one, etc. Results. This paper suggests the methodology which forecasts industry injury rate by business field and size on the basis of developed model, and evaluates an industry injury prevention project from various angles. Conclusions. This paper deduced problem through the analysis of an industry injury by business fields and a comparative analysis of foreign cases, and analyzed to affect industry injury prevention by industry. And it also analyzed actual condition of industry injury, and did a difference in the level of safety consciousness according to the general characteristics of workers and occupational safety and health education related characteristics. In result, this paper suggests that analyzing occupational injury related factors, a safety budgetary allocation, and industry injury related factors can reduce illness costs such as employees' injury and medical care, and also assist cost for a disability.

• 한국산업융합학회 논문집
• /
• 제9권1호
• /
• pp.61-66
• /
• 2006

In perspective of saving natural resource and energy, today's automobiles are in process of regenerating by smaller and lighter. In order to achieve the sufficiency on the consumption of the fuel, new mechanism and new assembly are required. Therefore the expectations on the new materials are very high. Especially, AI materials are widely used to reduce the weight. AI that is used in automobiles is mostly casting material, and according to the innovation of technique is in rapid development. AI Die casting is an important field as today's trend of lightweight on automobiles. One of the parts in steering system, Valve Housing plays a role of reduce the operating effort of drivers. Unfortunately, the Valve Housing which is widely reliable to the most automobiles are not developed at this moment in our automobile industry. Therefore, they are produced by casting method which cost three times or even more expensive in production. If Valve Housing, which is a part of steering system is produced by Gravity Casting, the space that manufacturing equipment will be increased, and more time and workers would be brought into service. For such reason, Die Casting would replace Gravity Casting in order to minimize cost of time, manpower, and working space.

• 방송공학회논문지
• /
• 제19권6호
• /
• pp.907-915
• /
• 2014

본 연구는 정보통신분야의 국가기술자격증 소지자를 대상으로 설문 조사를 통해 이들의 근무 분야와 자격증 취득이 취업과 업무 활용에 어떠한 영향을 주는지 살펴보았다. 연구결과, 정보통신 분야에 종사하는 사람이 전체 응답자의 58.7%에 그치고 나머지는 관련없는 분야에 종사하는 것으로 나타났다. 근무 분야는 방송통신 제조업, 통신 서비스업, 과학기술 서비스업, 그리고 미디어 서비스업 순으로 많은 것으로 나타났다. 응답자가 보유한 자격증의 유형에 따라 자격증의 가치에 대한 인식의 차이는 없었다. 대신 자격증 소지자의 근무 사업체별로 자격증의 가치에 대해 다르게 인식하고 있었다. 그 가운데 미디어 관련 서비스업에 종사하는 응답자들이 국가기술 자격증이 취업에 유리하고 업무 활용이 높다고 인식했다.

• Journal of Preventive Medicine and Public Health
• /
• 제41권5호
• /
• pp.315-322
• /
• 2008

Objectives : This study was performed to explore customer royalty and the related factors. Methods : 900 households(a 1% sample) were randomly selected from the total population of K city located in Kangwon province. An interview survey was performed with using a structured questionnaire for the subjects(923 persons) who had used medical service during the year before the survey, and the survey was done September, 2002. Results : When comparing the relating factors related with customer royalty according to the sociodemographic characteristics, the older group showed a significantly higher level of recognition for service quality, service reputation, internal customers' attitudes and switching cost. The lower income group showed a higher level of recognition for service quality, service image and switching cost. The lower educated group showed a higher level of recognition for service reputation, service image and internal customers' attitudes. The higher educated group showed a higher level of recognition for perceived risk, and seeking variety. In addition, the expert group or the service and manufacturing workers group showed a higher level of recognition for service involvement. On multiple regression analysis, internal customers' attitudes, service image, service reputation, service quality, switching cost, and substitutability showed significant relations with customer loyalty. Conclusions : This study showed that customer loyalty was significantly influenced by service factors like internal customers' attitudes, service image, service reputation, and service quality, and by market factors like switching cost, and substitutability. The results of this study can be used as a baseline for developing strategies to create and keep customers with high loyalty.

• 한국안전학회지
• /
• 제29권6호
• /
• pp.158-165
• /
• 2014

The statistics of occupational injuries and illnesses is one of the most important indicators of worker's safety and health in the field of occupational safety and health. The conventional statistics was produced without consideration of gender difference. This study was planned to investigate the difference of occupational injuries and illnesses by gender because that recently female workers was increased through the change of industrial structure such as from manufacturing dominated to service dominated structure. Statistics of occupational injuries and illnesses collected by workmen's compensation insurance system that have no information about gender composition of population. Economically active population survey was used to calculated the rate of occupational injuries and illnesses by gender. The distribution of estimated rate of occupational injuries and illnesses by industry, occupation and the type of accident were different between male and female employees, but those by the size of enterprise, age of the injured, the duration of the first recuperation, and job tenure were similar between male and female employees. This study has shown that gender sensitive approach may be applied to policy of occupational safety and health because that gender neutral perspective may not discover the fact of gender specific problems.

• Composites Research
• /
• 제18권1호
• /
• pp.55-66
• /
• 2005

페놀 컴포지트(이하 PC라 약칭)의 실용화에 대해서, 세계에서 가장 빠르게 실용화 한 $\lceil$영국의 경우$\rfloor$에 대해서 본보고서를 포함해서 합계 7편을 보고했다. 제1$\~$2편은 런던 지하철 화재사고 대책을 중심으로 세론과 행정 측의 민첩하고 신속한 대응이 시민에게 $\lceil$검은 연기와 유독가스의 화재사고$\rfloor$를 일어나지 않도록 하는 $\lceil$안전$\rfloor$을 보장한 이야기를 2회 보고했다. 제3$\~$4편은 선박$\cdot$주정, 해상 오일리그 등 역시 $\lceil$화재가 발생하면 도피하기 어려운 장소$\rfloor$에서의 실용화 상황, 제5편은 그 응용으로써 $\lceil$건설$\rfloor$ 특히 $\lceil$건축$\rfloor$ 용도에서의 실용화에 대해서 영국사회의 노력을 서술했다. 그리고 제 6편과 본편에서는 그 실용화 과정에서, 지금까지 겪은 시행착오의 기술적인 기초 데이터의 수집과 초기 실적과정에서의 어려웠던 이야기를 서술한다.