This study attempted to provide implications by analyzing the impact of business Owner’s safety commitment on industrial accidents and examining the mediating role of management supervisors’ safety leadership and worker participation. Analysis was conducted on 2,067 manufacturing sites with 20 to 50 employees in the 10th Occupational Safety and Health Survey data. SPSS waw used to secure the reliability of the measurement variable. Hypothesis vertification was carried out after securing the suitability and validity of the structural model using AMOS. The direct impact of three latent variables on industrial accidents was confirmed: the business owner’s safety commitment, the management supervisor’s safety leadership, and the worker participation. The employer’s safety will and the management supervisor’s safety leadership do not directly affect industial accidents, but it has been verified that worker participation has a diret impact on industrial accident reduction. In addition, it has been confirmed that the safety leadership and worker participation of the management. Supervior have a complete mediating effect on the reduction of industrial accidents by mediating with the safety leadership of the management supervior and the participation of the workers. This study analyzed the impact on industrial accidents by dividing the stakeholders constituting the workplace into three classes: business owners, superviors, and workers, but the results suggest that employers and all workers inside the workplace may be organically linked to achieving the goal of reducing industrial accidents. Therefore, in order to establish an autonomous safety management system for safety and health at workerplaces, efforts are needed to reduce industrial accidents in their respective location by forming an organic community among internal stakeholders.

Under increased complexity and uncertainty of overseas construction projects, it is important for construction companies to improve their own project risk management capabilities instead of risk-taking strategies to secure competitiveness in the overseas construction market. Although most of the risks occur in project execution stage, many previous studies focused on planning stage including risk identification and analysis among PRM process. Therefore, this study aims to verify the effectiveness of whole PRM process during project execution stage through empirical study on participants of overseas construction projects. As the result it was found that first, the factor directly affects the project success is the execution process of PRM. It implies that appropriate actions such as appointing charged manager for risks, timely implementation of responding plan, continuous risk monitoring and updating established plan are the key for contribution to the project success. Second, the importance of communication in PRM is also found, which is not conducted at a specific but throughout the entire PRM process and need to be managed as essential factor for successful PRM..

The Severe Disaster Punishment Act had recently been established in order to promote safety and health (OSH) management system for severe accident prevention. OSH management system is primarily designed based on risk assessments; however, companies in industries have been experiencing difficulties in hazard identification and selecting proper measures for risk assessments and accident prevention. This study intended to introduce an accident analysis method based on epidemiological model in finding hazard and preventive measures. The accident analysis method employed in this study was proposed by the U.S. Department of Energy. To demonstrate the effectiveness of the accident analysis method, this study applied it to two accident cases occurred in construction and manufacturing industries. The application process and results of this study can be utilized in improving OSH management system and preventing severe accidents.

In Korea, reliable and affordable individual health information is obtained through national health examinations, which can be actively utilized in community health services based on examination data. The purpose of this study is to analyze national health examination data in order to identify the health behavior and health status of the elderly, and to incorporate the examination results into home visiting healthcare services provided at health centers. Methods: This study is a cross-sectional survey that analyzed the national health examination data of 2018 using the National Health Insurance Service-National Health Information Database. Data analysis was conducted using the SAS program. The overall results of the health examinations were presented in terms of frequency and percentage. Results: The national health examination rate was 72.6%, and 97% of the examinees had health needs such as improving health behavior and managing diseases. It was found that 52.2% of patients had high blood pressure, followed by diabetes and dyslipidemia. The health data generated from the national health examination includes information relevant to home visiting healthcare services. Conclusion: By utilizing health data generated from national health examinations, the process of collecting data in home visiting healthcare services can be simplified. By focusing on providing customized services, it will be possible to increase the efficiency of home visiting healthcare services.

Technology innovation companies are focusing on contributing to business performance by R&D project as a strategic tool. Successful R&D leads to corporate competitiveness enhancement, national industrial development, but there are high uncertainty and risks in R&D. Public and private R&D projects are carried out to achieve various purposes. It was verified how the risk management and benefit management of the R&D project affect the detailed R&D project performance between the Public and private domain. The impact of Project Leadership on R&D performance was also analyzed. Those who have participated in the Public and Private R&D projects at companies or research institutes were surveyed. First, it was found that project risk and benefit management have partially an effect on R&D project performance. Second, Public and private R&D Project Leadership showed partially a interaction effect between project management and project performance.

Purpose: In countries with a large elderly population, the integrated visiting health care program for the elderly in communities was effective in preventing frailty and reducing medical expenses. Customized preventive health service is essential in a super-aged society. The purpose of this study is to estimate the number of professionals who perform visiting health care for the elderly. Methods: The statistics for the elderly from Statistics Korea and the Visiting Healthcare Performance Report from Korea Health Promotion Institute were employed in the analysis. The elderly were divided into four groups: healthy, pre-frailty, frailty I, and frailty II, according to their health level. Through the focus group interview, the ratio of nurses, physical activity experts, and nutritionists was set at 8:1:1. Results: Three scenarios were classified into minimum, medium, and maximum according to the number of visits. In the case of Seoul, the number of essential professionals was calculated at least from 719 to a maximum of 1,837. Conclusion: Since this study has a limitation in calculating visiting health care experts only by the ratio of nurses, physical activity experts, and nutritionists, future studies should consider experts or professionals in the field of social welfare, oral health, and visiting treatment.

목적 : 한국실명예방재단에서 발표한 사업보고서를 기초로 약시의 진단 및 원인, 치료 그리고 치료 결과에 대한 데이터를 분석하고자 한다. 방법 : 눈 건강증진 사업인 ‘취학 전 어린이 실명예방사업 보고서’ 중 2016년에서 2020년 최근 5년간의 보고서 내용 중 약시와 관련된 결과들을 분석하였다. 결과 : 약시 진단 및 원인으로 평균 50.87±3.97%로 절반 이상이 병원에서 약시를 확인하였으며, 평균 51.50±2.48%로 국내 약시안의 절반 이상이 굴절이상으로 인한 약시가 가장 큰 원인으로 나타났다. 약시 치료 기간은 1년 이하가 평균 54.42±9.27% 약시안의 절반 이상이 1년 이내에 치료가 완료된 것으로 나타났으며, 안 경 착용과 차폐를 병행한 방법이 평균 51.05±3.85%로 나타나 가장 많이 사용되고 있는 치료법이였다. 평균 68.86±13.13%가 시력이 향상되었으며, 치료 종결된 약시안은 31.98±23.53%를 보였다. 치료에 방해가 되는 원인에서는 아이의 치료거부가 42.34±3.76%로 가장 큰 이유로 나타났다. 결론 : 약시의 치료에 있어 가장 기본이 되는 것으로 시력이 가장 중요한 요소이며, 시력 향상을 유지하기 위해 서는 정확한 굴절검사를 바탕으로 한 안경교정 함께 정상적인 양안시를 유지하도록 하는 것이다. 국내 약시의 상 황을 정확하게 분석하기 위해서 본 연구를 기초로 앞으로 국내 약시의 지속적인 연구가 필요할 것으로 보인다.

일반적으로 과거 건설공사는 그동안 축적된 기술기준과 경험 그리고 성과를 바탕으로 한 설계와 시공단계에서부터 준공단계까지의 사업관리를 통해 그 품질 향상을 도모해왔다. 그러나 최근 제4차 산업혁명 등 환경변화의 바람은 건설 산업에 있어 기술적 측면은 물론 관리적 측면에 대해서도 많은 영향을 미치고 있다. 이러한 상황에서 건설산업의 각 분야에서 요구되는 생산성 향상, 공정거래 구현 등에 대한 사회적 기대는 건설산업에 대한 변화의 모티브로 작용하고 있다. 정부도 역시 이와 같은 시대적 변화에 대응코자 관계법령 등 제반 규정을 정비 하는데 지속적인 노력을 기울이고 있는 상황에서, 본 연구는 건설사업관리와 관련한 법률규정을 기준으로 품질제고, 비용절감, 공기단축 등을 효율적으로 관리하는 방안에 대해 검토하였다. 여러가지 관리방안 중에 본 논문은 발주자와 관련업계 등에게 가장 민감하게 작용하고 있고 상호간 이해의 충돌이 빈번한 공공부문측면에서 공동주택 건설사업관리 용역대가산정에 대한 제반문제 등을 살펴보고 이에 대한 개선방안을 도출하고자 연구를 진행하였다.

대한민국은 선진국이지만, 건설공사현장에서는 여전히 대형건설사고가 끊임없이 발생하고 있다. 이에 본연구는 건설안전의 예방을 기술적 접근보다는 법사회 학적(철학적) 사유 방식을 선택하여 ‘법사회학 이론적 차원’과 ‘방법론적 차원’ 으로 나누어 접근하였다. 법사회학 이론적 접근 방법에는 ‘한나 아렌트’, ‘라깡’, ‘바우만’, ‘동형화 이론’, ‘지젝’이 주장하는 이론을 적용하였고, 방법론적 차원 으로는 법사회학적 이론 차원에서 초래된 위험유형사례를 상호 대비하여 법사 회학적 이론과 사례, 판례, 통계분석을 참고하여 건설대형 사고가 법사회학 이론과 밀접한 연관성이 있는 것을 입증하였다.

Power generation construction projects involving large amounts of capital can affect the survival of a company along with huge economic losses in the event of a business failure. In general, private companies are organizations with challenging risk taking tendencies while public companies have a risk averse tendency to avoid risk, so these differences in organizational tendencies make it difficult to respond to risk. In particular, public companies are more likely to fail than private companies because they choose the contradiction of risk picking to enter overseas markets with high uncertainty despite their tendency to risk averse due to the nature of the organization. Therefore, these organizations need risk management techniques that reflect a risk-averse strategy. Accordingly, this paper analyzes the risk management research papers of the existing overseas development EPC business in order to find the risk management techniques related to the organizational tendencies of public companies and proposes “establishing a performance audit system for risk management of the organizational tendencies of public companies” as a way to extract the risk factors through the examples of overseas development projects of public companies and to manage the organizational tendencies of public companies that affect them.

It was legislated in Korea that the small-sized enterprise with fewer than 50 employees should appoint at least one managing officer in order to improve safety and health of the employees since 2016. Study on the effectiveness of this legislation is hardly found, however. This study tried to evaluate effectiveness of the regulations for appointing the safety and health management officer in small-sized manufacturing companies and make suggestions to improve it. It was done by pairwise comparison between the level of safety and health achievement of 52 companies before and after the legislation. A scorecard system and questionnaires were devised for assessing the level of safety and health achievement and surveying awareness and practice of the regulation in the field. Results from quantitative and qualitative analyses performed in the study confirm that the safety and health achievement score has increased significantly after appointing the managing officer. It is also revealed that the lack of expertise and motivation of the appointed officer would yield pointless outcomes. Recommendations to make it better the effectiveness of the regulation are: to administrate requirements more strictly to be appointed as a safety and health management officer, to revise the curriculum to train the expertise of the appointed officers, and to expand financial support of the government to settle the safety and health management system.

Military aircraft R&D projects require large-scale investment in cost and time, and involve a complex coordination process in decision-making. The R&D project manager should determine the development management priorities as accurately as possible and focus on R&D capabilities, thereby reducing the risks of the aircraft R&D project. To this end, this study aims to reduce R&D risk by prioritizing cost, schedule, and performance, which are basic management factors used in R&D project management in defense project management regulations. Analytic Hierarchy Process (AHP) is applied using a questionnaire for managers in charge of aviation R&D under the Defense Acquisition Program Administration. As a primary result, the importance of the factors that the aircraft R&D project manager should consider was derived in the order of performance, cost, and schedule, and the priorities of performance and cost in the lower layer were also identified. In addition, in order to provide practical risk management measures to aircraft R&D project managers, the results of analyzing 28 cases of US National Transportation Safety Board accidents were compared and analyzed with the AHP analysis results, and management measures suitable for the situation were specified.

본 연구는 SDGs 지표 등 성과관리를 위해 활용되고 있는 지표 중 농촌개발 분야에 적용 가능한 지표를 선정, 초선 조사(baseline) 자료로 활용할 것을 권고함. 1. 성과관리의 목적은 사업 형성을 위한 초기조사부터 사업 후 지속적인 관리를 통해 대상국에 의해 운영되어 지속가능성을 높이고자 하는 것으로 향후 도전과제 임. 2. 농업 분야의 개발협력 사업의 성패를 판단하는 근거는 사업 후 지속적인 운영 여부라 할 수 있으며, 국제사회가 채택한 SDGs를 토대로 발굴 및 기획 단계에서부터 사후평가의 전 과정에서 SDGs 지표를 활용하는 성과관리 방안을 도입하여 지속가능성을 강화하고 효과성을 제고할 필요가 있음.

PURPOSES : The purpose of this study is to derive implications by comparing overseas and domestic cases on the management of demand forecast risks in public-private partnerships (PPP) projects. METHODS : Demand forecast risk management measures of PPP were classified into three categories: Expected project IRR, Minimum income guarantee, and LPVR mechanism. According to the classification method, the overseas demand risk sharing method was introduced. The risk methods of demand risk for PPP projects in Korea were classified and compared with that of overseas cases. RESULTS : 1. The domestic PPP was developed from the perspective of investors rather than overseas. 2. The risk-sharing model was not considered during the bidding process. 3. The models for the demand forecasting errors were not diverse. CONCLUSIONS : The domestic BTO project includes several risk factors, among which the burden on demand forecast risks is critical. Future studies will be required to quantitatively evaluate risk factors in PPP projects and properly share the risks between the government and the private sector.

The purpose of this study is to analyze outcome of the project to improve old water supply facilities in Airforce Base to improve water revenue rate. To achieve the objective of this study, First, literature review is conducted to clearly define the concept of water revenue rate improve project. Second, WASCO project on 2 Airforce base review and smart water management pilot project on 1 Airforce base is conducted. Third, economical analysis of project is conducted to examine the outcome. As a result, WASCO and smart water management pilot project on Airforce base was effective to improve water revenue rate. Finally, the improvements were suggested after investigating the key factors on water revenue rate improve project. In the future, this study will be used as a baseline for developing water revenue rate improve project.