• Journal of Digital Convergence
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• v.18 no.6
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• pp.389-399
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• 2020

This study was conducted to identify the effects of fundamental nursing practice education using flipped learning on self confidence performance, academic achievement and critical thinking. The subjects of this study were 38 experimental groups and 36 control groups, who were in the second year of the department of nursing at D university, and Flip learning was applied to the experimental group for four weeks, while the existing teaching methods were applied to the control group. As a result, the academic achievement of vital signs in the experimental group after the experiment with flip learning was significantly higher than the control group (t=2.921, p=.005), but other variables were not significant. In addition, the critical thinking of the experimental group was significantly increased after the experiment than before (t=2.277 p=.029). However, it was not significant in the control group. In the future, various studies using flip learning in nursing are needed.

• The Journal of the Convergence on Culture Technology
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• v.6 no.4
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• pp.535-543
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• 2020

The KSA caused an error in deriving the statistical measurement items due to the misconfiguration of the safety variables and sub-modules that constitute the safety statistics framework for external causes of death, and pathogenesis, without considering the academic classification system of the field and area of the disaster/accident. By naming it as a mechanism, it was analyzed that the result of poor statistical validity has arrived. Therefore, in this study, by changing the safety parameters according to the WHO safety definition and setting the sub-modules appropriately, the categories of falls, drowning accidents, and accidents exposed to inanimate mechanical forces are classified as accidents at industrial sites and work in daily life. As a result, by systematically re-establishing the complex group of statistical items of the NSO by deriving the field of disasters/accidents according to the nature of the source of external causes of death and setting the relevant domains academically, statistical validity gets better and It is anticipated to play an important role in determining the direction of safe investment.

• Journal of agricultural medicine and community health
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• v.28 no.2
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• pp.61-70
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• 2003

Objectives: Traffic accidents often occur to power tillers without reflective light in the dawn, evening and night. Because of this reason, there has been a 'campaign to attach reflective lights' to power-tillers in recent years. Therefore, the authors investigated the relationship between reflective light and traffic accidents involving power-tillers. Methods: We defined traffic accidents of power tillers as those cases of rear-end collision by a car in the dawn, evening or night. According to our definition, four cases were confirmed in Hyungok-myeon, Gyeongju and five cases in Gigye-myeon, Pohang. We selected a control group from people in the same village with similar age, sex, driving history and education. Results: The study group contained 9 accidents and 36 non-accidents. Power tillers with reflective light were 32 cases (72.7%) of 44 cases (excluded one case due to death). Of those, the status of reflective light was 'clean' in 18 cases (56.3%). The recognition that reflective light can prevent accidents was 'Yes' in 26 cases of 44 cases (59.1%). The recognition of the 'campaign to attach reflective lights' to power tillers was 'Yes' in 38 cases of 44 cases (86.4%). The recognition about the safety regulation of driving power-tillers was 'Yes' in 32 cases of 44 cases (72.7%). Odds ratio of traffic accidents for no reflective light was 7.00 (95% CI: 1.06-58.37). Conclusions: Although the 'campaign to attach reflective lights' to power tillers are going on, its effectiveness may unknown. Therefore, more extensive epidemiologic study is needed into the relationship between reflective light and power tiller traffic accidents, with effective administration of the government and the attention of medical persons.

• Proceedings of the Safety Management and Science Conference
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• 2010.11a
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• pp.601-607
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• 2010

비신호교차로 사고를 대상으로 신호기 운영방법과 차로폭에 따른 고령운전자 교통사고 특성을 파악하기 강화군, 무주군, 원주시, 보령시의 3년간(2007년-2009년) 교통사고 데이터를 사용하여 일반운전자와 고령운전자의 사고를 비교, 분석하였다. 그 결과, 고령운전자 교차로 교통사고는 점멸신호기로 운영되는 교차로사고는 일반운전자보다 다소 높았으며, 정면충돌사고 일반운전자 사고의 8배나가 높게 나타났다. 또한 고령운전자 교차로 교통사고는 차로폭이 6m초과 13m이하의 교차로에서 41.0%가 발생하여 왕복 3-4차로에서의 교차로에서 고령운전자의 교통사고 발생률이 높은 것으로 나타났다. 따라서 고령운전자의 교차로 교통사고 예방을 위해서는 6m초과 13m이하의 도로에 대한 대책이 마련되어야 할 것이며, 점멸신호기로 운영되는 교차로에 대한 점검이 필요하다.

• The Korean Journal of Air & Space Law and Policy
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• v.18
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• pp.325-362
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• 2003

In an effort to enhance the independence of and expertise in military aircraft accident investigation, a permanent accident investigation board should be established. Establishing permanent accident investigation board would render the military accident investigation more reliable and would increase its public esteem. Because there is no provision governing the responsibilities of the investigation and cooperation between civil and military authority in case that both civil and military aircraft are involved, it is necessary to fill this gap by enacting appropriate laws. In case of civil aircraft accident investigation involving a military issue, it would be better to allow military authority to be involved in the investigation. For the betterment of investigation, it is also necessary to provide a field investigator an authority to directly collect relevant information. Since the sole purpose of accident investigation is to prevent the recurrence of aircraft accidents, the scope of information disclosure should be limited and the investigation report shall be used for neither criminal procedure nor disciplinary procedure so that the objectivity of the investigation should be ensured.

• Proceedings of the Korean Society of Computer Information Conference
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• 2019.07a
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• pp.171-174
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• 2019

군 내 복무부적응 용사들로 인한 병영사고는 대군 신뢰도 저하, 비전투력 손실로 인한 전투력 약화 등의 문제와 더불어 병영기피와 군에 대한 거부감까지 초래하고 있다. 군은 복무부적응 용사들을 사전에 식별하고 사고를 예방하기 위한 심리검사체계로 신인성검사를 자체 개발하여 적용하고 있지만, 이는 피검자의 의도적인 결과 왜곡이나 검사 결과에 대한 맹신 등의 문제점이 있다. 본 논문에서는 복무부적응 용사들의 행동 양식 및 증상들을 온톨로지로 설계하여 사고 우려자 식별을 위한 보조 도구로 활용할 수 있도록 온톨로지 구현 프로세스를 제안한다. 복무부적응 용사 식별을 위한 온톨로지 구현을 통해 사고 우려자를 식별하는데 객관적인 기준 제공 및 정보 공유로 사고 예방에 효과적인 역할을 할 것으로 기대된다.

• Proceedings of the Korean Nuclear Society Conference
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• 1998.05a
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• pp.801-805
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• 1998

1000 MWe 국내 표준형 원전을 대상으로 노심이 손상되는 각종 중대사고 시나리오에 대하여 방사선원항 특성을 평가하기 위하여, 2단계 확률론적 안전성 평가 방법론에 따라 방사선원 방출군을 정의하고 원전 중대사고 발생시 격납건물 손상을 가정하여 각 방출군별로 격납건물 외부로 방출되는 방사능 방출율을 정량화하였다. 도출된 19개의 그룹중에서 방출률이 작거나 발생빈도가 낮은 7개를 제외하고 12가지 대표 사고경위에 대하여 계산을 수행하였으며, 분석결과는 격납건물 내에서 감쇄효과가 작은 증기발생기 세관 파단사고, 격납건물 격리 실패사고 및 조기 격납건물 파손사고 둥이 상대적으로 큰 방사능 방출량을 보여주었다

• Convergence Security Journal
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• v.16 no.6_1
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• pp.75-83
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• 2016

Soldiers management is the core of military combat power to preserve and accident prevention. But in unforeseen times and places did the unthinkable soldier causes an accident, the inexperienced primary officer were upset, and can often be quite nervous. And various accidents prevention is also win the war, the reason for existence in the military for combat readiness as a precondition for perfection. There are primary officers at the forefront of this critical mission. However, in spite of the lack of time to work for combat readiness, orders from higher units of troops management and that's level giving a lot of pressure to primary officer. So I made the primary officer military counseling model ike this. Using Primary officer counseling model is possible to rapid and efficient counseling advice against the target client soldier. The efficient counseling is must take precedence on understanding on client soldier deeply. Depth understanding someone needs a lot of effort and time. However, to Primary officer, it is true that they have a lack of condition that are enough to give the time and effort. Therefore, effective counseling and accident prevention is possible to use counseling model through choice and concentration activities.

• The Journal of the Korea Contents Association
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• v.13 no.11
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• pp.1036-1045
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• 2013

The purpose of this study was to examine the effects of Simulation as a Problem-Based Learning (S-PBL) on critical thinking disposition, self-efficacy, and learning attitude and to compare an ordinary least square and a quantile regression method in impacting factors on critical thinking disposition. 143 students from six classes were randomly selected from a total of ten fundamental classes were assigned 66 in the control group and 77 in the experimental group. The results were that the experimental group received S-PBL and improved their critical thinking disposition and self-efficacy compared to the traditional learning method. In ordinary least square, affecting factors on critical thinking were the learning method and self-efficacy and these variables explained 41.0% in the critical thinking disposition. The results of the quantile regression method showed that affecting factors of critical thinking disposition were learning attitude of 0.1 quantile to 0.7 quantile and self-efficacy of all quantiles, and learning attitude of 0.4, 0.6, and 0.7 quantiles. Conclusion: The S-PBL is an effective method for nursing students who have low critical thinking disposition score to increase critical thinking disposition. And instructors can actively use S-PBL to enhance critical thinking disposition as well as self-efficacy in class.

• Journal of Korean Society of Transportation
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• v.16 no.2
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• pp.91-98
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• 1998

본 논문에서 교통 상해사고 위험요인들을 정량화하고, 위험요인들 중 교통 상해사고 원인에 가장 근접한 것이 무엇인가를 밝히려고 했다. 사례-조사 연구방법으로는 의학분야에서 많이 사용되는 환자-대조군 방법론을 채택하였다. 서울, 양평, 천안지역을 대상으로 1007년 중 입원환자를 중심으로 채혈조사와 설문조사를 통해 환자국 총 117건과 도로상에서의 일반운전자를 중심으로 호기 알콜테스트와 설문조사를 통한 대조군 총 483건을 수집하여 분석하였다. 승용차의 경우, 교통 상해사고 발생 위험요인으로 27개 항목들이 추출되고, 그 중 '도로의 부적합' 항목(RRR 값:4.057)을 포함 14개 항목이 교통 상해사고 원인에 가장 근접한 것으로 나타났다. 오토바이의 경우, 마찬가지 방법으로 최종적으로 '면허 보유기간' 항목(RRR값:3.733)을 선두로 하여 총 11개 항목이 교통 상해사고를 일으키는 원인에 가깝다는 결과를 얻었다. 또한, 두 경우 모두 인적 요인에 의한 결과피가 크기 때문에 이에 대한 경찰의 지속적인 단속이 필요함을 알 수 있었고, 상대위험도가 높게 나타난 순서대로 교통안전투자 우선순위에 정하면, 효율적인 교통 상해사고 감소를 기할 수 있으리라는 결론에 도달했다.