• 한국벤처창업학회:학술대회논문집
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• 2018.04a
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• pp.143-147
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• 2018

직무스트레스를 이해하기 위해 많은 선행연구가 있어왔다. 특히 고위험 공무직군의 직무스트레스는 다양한 정신건강에 영향을 미쳐오고 있는 만큼 연구된 내용을 이해할 필요가 있다. 선행연구내용을 경찰관과 소방관을 중심으로 분류하고 적용된 직무스트레스 모델과 척도를 분석하였다. 분석된 논문에서 직무스트레스가 영향을 주고 있는 정신장애를 확인하고, 직무스트레스와 정신장애 간의 영향을 조절할 수 있는 조절변인들을 확인하였다. 직무스트레스 모델과 척도는 JCQ, ERI, NIOSH 모델을 바탕으로, 척도는 KOSS(52%)가 가장 많았다. 또한 직무스트레스가 영향을 주는 요인들로는 직무태도(62%)로 가장 많았으며, 우울(19%)로 나타났다. 직무스트레스를 조절하는 변인으로 직무만족(20%), 사회적지지(19%), 직무특성(15%)로 나타났다. 논의에서는 연구의 한계와 직무스트레스가 영향을 주는 정신장애와 조절변인들을 분석하는 것을 통해서 이후 연구에 나아갈 방향을 제시하였다.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2022.11a
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• pp.137-138
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• 2022

Construction work has potential risk factors in the process. Therefore, the safety management task is very important and requires continuous management. In particular, the importance of safety management in construction projects has been highlighted recently with the introduction of the act on punishment of serious disasters. In this perspective, this study intends to select and present high-risk construction types that requires safety management. The presented result is expected to present standards for systematically performing safety management of construction projects.

• Journal of The Korean Radiological Technologist Association
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• v.28 no.1
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• pp.321-321
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• 2002

• The Monthly Diabetes
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• s.194
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• pp.32-35
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• 2006

고혈당, 고혈압과 같은 위험요인을 적극적으로 개선하고 항혈소판제제의 사용 및 콜레스테롤 강하치료가 필요하다. 그 외에도 체중조절, 금연 등에도 신경을 써야 하며, 고위험 환자를 선별하고 철저히 교육하는 것은 족부궤양을 방지하는 매우 효과적인 방법이다.

• Journal of The Korea Institute of Healthcare Architecture
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• v.22 no.1
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• pp.65-72
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• 2016

• The Journal of the Korea Contents Association
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• v.15 no.8
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• pp.218-225
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• 2015

The purposes of this paper are to describe relationship between drinking, smoking and negative behaviors especially absenteeism and discipline among police officers in Korea and to identify the correlation among these variables. And ultimate aim of this study is to provide basic information for the health improvement of police officers in Korea.

• 한국노년학
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• v.38 no.4
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• pp.1107-1125
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• 2018

The purpose of this study was to present the empirical data for the prevention of suicide by analyzing the group differences according to the types of risk factors and protective factors of family members living with dementia patients and the effects of each type on suicidal ideation. This study investigated the characteristics of suicidal ideation among family members of people living with dementia by using a community health survey. It then investigated the effect of each latent group on the suicidal ideation of family members of people living with dementia. Twenty-four risk and protective factors on suicide ideation were analyzed by using Mplus. The four latent classes were high risk - low protective, high risk - high protective, low risk - high protective and low risk - low protective. Multivariate logistic regression analysis showed that the high risk-low protective factor group had the highest suicidal ideation. Based on these results, practical implications and challenges were presented.

• The Journal of the Korea Contents Association
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• v.19 no.8
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• pp.556-564
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• 2019

The purpose of this study is to examine the effects of team based learning on academic achievement, problem solving skill, and communication ability in high risk pregnant nursing. This experimental study is designed for a equivalent control group. The program was put into practice 1 times a week for 8 weeks. The number of subjects in this research consists of 120, where 60 of the experimental group participated in team based learning program and 60 of the control group didn't do. The data was analyzed by ${\chi}^2-test$, Fisher's exact test, independent t-test, and paired t-test. The effects of team based learning approaches on learning outcomes in high risk pregnant nursing are as follows: The problem solving skill of the experimental group has been significantly more elevated than that of the control group. The experimental group has made increase in communication ability. This study has significance in that it identified the availability of the team based learning program and that it would be useful teaching and learning method to achieve learning outcomes.

• Journal of Advanced Technology Convergence
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• v.1 no.2
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• pp.01-09
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• 2022

Recently, safety issues in companies and public institutions are no longer a task that can be postponed, and when a major safety accident occurs, not only direct financial loss, but also indirect loss of social trust in the company and public institution is greatly increased. In particular, in the case of a fatal accident, the damage is even more serious. Accordingly, as companies and public institutions expand their investments in industrial safety education and prevention, open AI learning model creation technology that enables safety management services without being affected by user behavior in industrial sites where high-risk situations exist, edge terminals System development using inter-AI collaboration technology, cloud-edge terminal linkage technology, multi-modal risk situation determination technology, and AI model learning support technology is underway. In particular, with the development and spread of artificial intelligence technology, research to apply the technology to safety issues is becoming active. Therefore, in this paper, an open cloud platform design method that can support AI model learning for high-risk site safety management is presented.

• Journal of Korean Society of Transportation
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• v.33 no.5
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• pp.478-487
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• 2015

This study proposed a Variable Speed Limits(VSL) algorithm to use traffic information based on Cumulative Demand-Capacity Analysis and evaluated its performance. According to the analysis result, the total of delay consisted of 3 separate parts. There was no change in total travel time although the total of delay decreased. These effects was analysed theoretically and then, evaluated through VISSIM, a microscopic simulator. VISSIM simulation results show almost same as those of theoretical analysis. Furthermore in SSAM analysis with VISSIM simulation log, the number of high risk collisions decreased 36.0 %. However, the total delay decrease effect is not real meaning of decrease effect because the drivers' desired speed is same whether the VSL model is operated or not. Nevertheless this VSL model maintains free flow speed for longer and increases the cycle of traffic speed fluctuation. In other words, this is decrease of delay occurrence and scale. The decrease of speed gap between upstream and downstream stabilizes the traffic flow and leads decrease number of high risk collision. In conclusion, we can expect increase of safety through total delay minimization according to this VSL model.