• 디지털산업정보학회논문지
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• 제16권2호
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• pp.95-104
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• 2020

Bribery is one of the world's most destructive and challenging issues. Yet despite efforts on national and international levels to tackle bribery, it remains a significant issue. Recognizing this, ISO has developed a new standard to help organizations fight bribery and promote an ethical business culture, which is "ISO 37001 - Anti-bribery Management Systems" in 2016. ISO 37001 can provide the tools and systems to greatly reduce the risk and help organizations deal with it effectively if it does arise. It is a flexible tool, which can be adapted according to the size and nature of the organization and the bribery risk it faces. After enforcing the Improper Solicitation and Graft Act, Korean government standardized ISO 37001, one of the Business Ethics of Global Standard, harmonizing International Standards into Korean Industrial Standards (KS) in 2017. It is meaningful in that Korean companies have localized regulation which applies to global standard anti-bribery management systems. Only about 100 organizations, however, have adopted ISO 37001 so far. The primary purpose of this paper is to examine the expectation and awareness of ISO 37001. Results show that still many organizations lack of awareness of ISO 37001 and it is implicated that much promotion and education will be necessary. This study has originality and value in that it can provide the guidelines for activation of ISO 37001.

• 대한인간공학회지
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• 제30권4호
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• pp.473-480
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• 2011

Objective: This paper presents the results of a literature review undertaken to analyze the types and risk factors of unsafe posture in accordance with the crops and the working position and to introduce various ergonomic intervention approaches. Background: There is clear and consistent evidence that agricultural work has been rated as one of the dangerous occupations in the world. A considerable number of adverse health conditions, including musculoskeletal disorders(MSDs) are related to agricultural work. Method: An agricultural work requires squatting, kneeling, and bending(stooping) postures for significant periods of the work day which due to a wide variety of activities such as planting, cultivating and harvesting various agricultural products. Thus, each of these postures is analyzed in detail to recommend the improvement methods. Results: Various unsafe postures in agricultural works are revealed and analyzed. It is proven that ergonomics intervention has the potential benefits to reduce MSDs among agricultural workers. Two types of ergonomic intervention methods were discussed to improve unsafe working postures, engineering controls and administrative controls. Conclusion & Application: As a concluding remark, this article can be used as a reference manual for the agricultural workers and also used to raise the research community's awareness to the risk of unsafe working postures for workers in agriculture.

• 대한환경공학회지
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• 제31권12호
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• pp.1151-1160
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• 2009

전세계적으로 과불화 화합물들에 의한 오염은 심각한 수준에 도달해 있다. 이들은 난분해성으로 환경에 장기간 머물며 생물축적 (bioaccumulation) 및 생물확대 (biomagnification)의 원인 물질로 인간과 동물들에게 심각한 피해를 유발한다. 또한, 이들은 광분해, 생물분해 및 화학적인 분해에도 매우 큰 내성을 가지고 있기 때문에 상 하수 처리공정에서 과불화 화합물에 대한 제거율이 낮다. 국내의 경우는 아직까지 주요 하천과 호소에서의 이들의 오염현황에 대한 변변한 조사나 연구보고도 없는 실정이다. 본 논문에서는 과불화 화합물들에 대한 국내에서의 관심을 고조시키기 위해 과불화 화합물의 종류 및 유래, 위해성, 상수와 하수에서의 거동 및 처리공정으로 나누어 과불화 화합물들에 대해 간략하게 기술하였다.

• 한국안전학회지
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• 제21권5호
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• pp.60-71
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• 2006

In recent years, the most safety studies have been focused on identifying the relationship between safety climate and safe work behavior in accordance with the awareness that prime causes of accidents are organizational, managerial, and human factors rather than pure technical failures across the world. This study focused empirical research aimed at finding out the safety climate factors and examining the relationships of the safety climate and safe work behavior in construction site in Korea, too. A 10 numbers of safety climate factors were adapted from the Mohamed's study(2002) and tested using PLS-GRAPH 3.0 expecting same results as Mohamed' study. And then the relationship between safety climate and safe work behavior was examined. Only two safety climate factors-personal risk appreciation and worker's safety competence-were found and a strong positive relationship between safety climate and safe work behavior was identified in this study. Discussed in details about the results and implications and suggested further studies.

• 농촌계획
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• 제23권3호
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• pp.21-36
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• 2017

Climate change is intensifying storms and floods around the world. Where nature has been destroyed by development, communities are at risk from these intensified climate patterns. This study was to suggest a methodology for estimating flood vulnerability using Potential Flood Damage(PFD) concept and classify city/county about Potential Flood Damage(PFD) using various typology techniques. To evaluate the PFD at a spatial resolutions of city/county units, the 20 representative evaluation indexing factors were carefully selected for the three categories such as damage target(FDT), damage potential(FDP) and prevention ability(FPA). The three flood vulnerability indices of FDT, FDP and FPA were applied for the 167 cities and counties in Korea for the pattern classification of potential flood damage. Potential Flood Damage(PFD) was classified by using grouping analysis, decision tree analysis, and cluster analysis, and characteristics of each type were analyzed. It is expected that the suggested PFD can be utilized as the useful flood vulnerability index for more rational and practical risk management plans against flood damage.

• 한국농공학회논문집
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• 제50권4호
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• pp.3-15
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• 2008

North Korea is one of the most vulnerable countries of the world for drought but still it is difficult to find scientific researches for understanding of the drought characteristics. This study analyzed the temporal and spatial distribution of meterological drought severity and classified the drought development types in North Korea. All eleven drought indices were tested such as seasonal rainfall, PDS, SPI and so on, and then drew the drought risk map by each indicator using frequency analysis and GIS(Geographic Information Systems) for twenty one meteorological stations. In addition meteorological drought characteristics in North Korea was classified to six patterns on Si/Gun administrative units using cluster analysis on the drought indicators. The cluster III has the strongly drought-resistant area due to sufficient rainfall and the cluster V was considered as the most drought-vulnerable area, Pungsan and Sinpo, because of the severest drought condition for eight drought indicators. The results of this study are expected to be provided for the basic understanding of regionalized drought severity and characteristics confronting the risk of drought from climate variations in North Korea.

• 한국컴퓨터그래픽스학회논문지
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• 제22권5호
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• pp.49-56
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• 2016

Oculus Rift, HTC Vive 등의 PC기반 Virtual Reality Head Mount Display 뿐 아니라, Google Cardboard, Samsung Gear VR등과 같은 모바일 VR HMD들이 출시 되고 있다. 그런데 HMD는 착용 시 사용자의 외부시야를 가리게 되므로 VR을 체험하는 공간의 실제 환경에 존재하는 각종 가구에 걸려 넘어지거나 벽 등의 위험요소들에 의해 사용자가 부딪혀 다치고 또는 가구 등이 파손 되는 상황이 일어날 수 있지만 아직 이것에 대해서 확실한 방안이 연구되어 있지 않은 상태이다. 본 논문에서는 Microsoft Kinect V1를 이용하여 사용자가 움직일 공간을 미리 3d Scanning하고 Minimap 방식으로 Scanning한 장애물의 위치 및 정보를 몰입감을 덜 저하시키면서 시각화하여 사용자에게 알려줌으로써 부상위험을 줄이는 방법으로 VR의 대중화를 돕는 방안을 제시 한다.

• 한국항공운항학회지
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• 제29권4호
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• pp.142-152
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• 2021

The International Civil Aviation Organization (ICAO) and the World Customs Organization (WCO) emphasize securing supply chain security through mutual cooperation between aviation security and customs by establishing a standardized security system by regulations, procedures and practices of international air cargo. Accordingly, in accordance with the Aviation Security Act, the known consignors system aims to secure cargo security before loading air cargo into the aircraft, while the customs AEO system is a public-private cooperation program that focuses on simplification of customs clearance procedures. These systems basically have the same purpose of effectively identifying high-risk cargo through a risk-based approach in international air cargo transportation and preventing risks in advance, and the content that a common basic standard for cargo security must be established is also similar. Therefore, it is necessary to establish a cooperation system by simplifying problems such as cumbersome and redundant authentication procedures and on-site verification through coordination of security requirements for mutual recognition between the two systems. As a result, it is necessary to establish a process for coordinating security and customs' supply chain security program and maximize the effect of harmonizing supply chain security by strengthening the linkage between known consignors and AEO.

• 한국환경복원기술학회지
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• 제25권6호
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• pp.65-75
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• 2022

Urban flood management(UFM) strategy ought to consider the connections and interactions between existing and new infrastructures to manage stormwater and improve the capacity to treat water. It is also important to demonstrate strategies that can be implemented to reduce the flow at flooding sources and minimize flood risk at critical locations. Although the general theory of spatial impact is popular, modeling guidelines that can provide information for implementation in real-world plans are still lacking. Under such background, this study conducted a modeling research based on an actual target site to confirm the hypothesis that it is appropriate to install green infrastructure(GI) in the source area and to take structural protection measures in the impact area, as summarized in previous studies. The results of the study proved the hypothesis, but the results were different from the hypothesis depending on which hydrological performance indicators were targeted. This study will contribute to demonstrating the effectiveness of strategies that can be implemented to reduce the flow at flooding sources and minimize the risk of flooding in critical locations in terms of spatial planning and regeneration.

• Journal of Contemporary Eastern Asia
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• 제16권1호
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• pp.22-45
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• 2017

The successful management of software (SW) projects is a continuous concern to managers, which is attributed to the contradictory demands that most projects are facing; meeting user requirements within time and budget limit while flexibly dealing risks during the progress of the projects. The present study asserts project performance and risk mitigation are not tradeoff but to be achieved simultaneously, which is called SW project ambidexterity. Drawing on the literature on organizational behavior, hypotheses are developed speculating the relation among project performance, risk mitigation, team collective improvisation, team behavioral integration, and team diversity. Using empirical data collected from 102 SW project teams of 507 team members in South Korea, empirical analysis indicates team collective improvisation is a significant antecedent to SW project ambidexterity, playing a pivotal role to balance the contradictory demands. Furthermore, team behavioral integration positively influences the degree of team collective improvisation, and the magnitude of the relation is partially contingent on the team members' age and major diversity. The present study advances theory by providing a context specific explanation about the SW project ambidexterity and its precedents.