• 디지털융복합연구
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• 제20권5호
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• pp.239-251
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• 2022

본 연구는 국가적 위기·위험 상황에서 대중(大衆) 위기 커뮤니케이션과 심정 영향력 및 행동의도 간 구조적 관계를 파악하고자 하였다. 선행연구와 실증연구로 진행된 결과를 바탕으로 위기·위협 유형, 위기·위협 반응, 심정(위기·위험 책임성, 전략적 위기·위험 반성적 반응), 행동의도의 나타난 결과를 바탕으로 관광목적지로서 관광지에 방문한 관광객을 대상으로 관광목적지에서의 위기·위험 커뮤니케이션과 한국인의 고유한 정서 중 하나인 심정(心情)인 (위기·위험책임성, 전략적 반응, 위기·위험 반성적 반응) 간의 관계는 물론 결과변수인 행동의도간의 관계를 파악하였다. 제시한 연구목적을 달성하기 위해 각각의 연구개념에 대해 이론연구를 하였다. 이를 바탕으로 설문지를 도출 후 실증연구를 병행하였다. 가설 3개를 설정하였으며 가설 결과에 따라서 유의미한 결과를 확인하였고 기위험 상황이 발생하면 정부, 사업체, 지역사회가 적극적으로 대응하고 대처하는 문제가 위기·위험의 문제를 상쇄시킬 수 있는 기회로 삼을 것이다.

• Journal of Radiation Protection and Research
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• 제30권3호
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• pp.131-148
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• 2005

원자력 사고로 인한 비상시에는 적기에 주민 보호조치를 취해야 한다. 주민 보호조치에 대한 결정기준은 국제적으로 비용-이득 분석에 의해 산정된 일반개입준위와 일반조치준위를 사용토록 제안되어 있다. 운영개입준위는 이러한 일반준위를 직접 또는 쉽게 측정할 수 있는 물리량으로 나타낸 것이다. 비상시 보호조치의 필요성을 판단하기 위해서는 운영개입준위를 적용하고 수정하는 데 요구되는 환경감시 자료를 신속히 생산하는 것이 중요하다. 비상대응의 일환으로서 이를 위해 무슨 일들이 어떻게 수행되어야 하는지 고찰하였다. 비상시 환경감시를 효과적으로 수행하기 위해서는 평상시에 조직과 설비의 유지 관리, 각종 절차 수립, 지원용 전산체제 개발, 주기적인 교육과 훈련 등 철저한 준비가 필요하다. 일반개입준위와 운영개입준위에 관한 우리나라의 규정이 보완 또는 신설될 필요가 있음이 지적되었다.

• International Journal of Ocean System Engineering
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• 제1권4호
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• pp.230-235
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• 2011

Reinforced polyurethane foam (RPUF) is one of the important materials of Mark III type insulation systems used in liquefied natural gas (LNG) cargo containment systems. However, RPUF is the most difficult material to use with regard to its safety assessment, because there is little public and reliable data on its mechanical properties, and even some public data show relatively large differences. In this study, to investigate the structural response of the system under compressive loads such as sloshing action, time-dependent characteristics of RPUF were examined. A series of compressive load tests of the insulation system including RPUF under various temperature conditions was carried out using specimens with rectangular section. As a result, the relationship between deformation of RPUF and time is linear and dependent on the loading rate, so the concept of strain rate could be applied to the analysis of the insulation system. Also, we found that the spring constant tends to converge to a value as the loading rate increases and that the convergence level is dependent on temperature.

• Nuclear Engineering and Technology
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• 제47권3호
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• pp.227-239
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• 2015

The thermal, mechanical, and neutronic performance of the metal alloy fast reactor fuel design complements the safety advantages of the liquid metal cooling and the pool-type primary system. Together, these features provide large safety margins in both normal operating modes and for a wide range of postulated accidents. In particular, they maximize the measures of safety associated with inherent reactor response to unprotected, doublefault accidents, and to minimize risk to the public and plant investment. High thermal conductivity and high gap conductance play the most significant role in safety advantages of the metallic fuel, resulting in a flatter radial temperature profile within the pin and much lower normal operation and transient temperatures in comparison to oxide fuel. Despite the big difference in melting point, both oxide and metal fuels have a relatively similar margin to melting during postulated accidents. When the metal fuel cladding fails, it typically occurs below the coolant boiling point and the damaged fuel pins remain coolable. Metal fuel is compatible with sodium coolant, eliminating the potential of energetic fuel-coolant reactions and flow blockages. All these, and the low retained heat leading to a longer grace period for operator action, are significant contributing factors to the inherently benign response of metallic fuel to postulated accidents. This paper summarizes the past analytical and experimental results obtained in past sodium-cooled fast reactor safety programs in the United States, and presents an overview of fuel safety performance as observed in laboratory and in-pile tests.

• 복식
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• 제24권
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• pp.47-58
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• 1995

The Study is to find out the thought of costume of the people who advocated the Wejung-chunksa. Conclusions are described as follows 1. The action to boycott western goods was the early response in the Wejung -chuksa Thought. The reason were in fear of ruin in chosun industry and worry about the westernizing the Korean. 2. The people of the Wejung-chuksa had the conservative character in order to maintain the traditional public order and the costume. They thought that costume have a role to distinguish between man and woman , the rich and the poor and so on. Therefore acceptance the wastern constume style meant that the Korean became a savage. So that they rejected the King's order about the dress-system reformation in 1884, 1895. That pointed that their ultimate purpose was to keep the traditional rule. 3. In appearance the purpose of the short-hair law was good for health. But it meant to destory the traditional order and to symbolize the civilization . Especially the short -hair in the people of Wejung-chuksa meant the destruction of the traditional rule and casting away the courtesy. Therefore they wanted to keep the value of the traditional costume.

• Natural Product Sciences
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• 제20권3호
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• pp.216-225
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• 2014

The present study was designed to investigate whether ethylacetate (EtOAc) fraction extracted from Rubus coreanum affect the contractility of the isolated thoracic aortic strips and blood pressure of normotensive rats. The EtOAc fraction ($400{\mu}g/mL$) significantly depressed both phenylephrine (PE, $10{\mu}M$)- and high $K^+$ (56 mM)-induced contractile responses of the isolated thoracic aortic strips in a concentration-dependent fashion. In the simultaneous presence of L-NAME (an inhibitor of NO synthase, $300{\mu}M$) and EtOAc ($400{\mu}g/mL$), both PE- and high $K^+$-induced contractile responses were recovered to the corresponding control level in comparison with inhibition of EtOAc-treatment alone. Moreover, in the simultaneous presence of EtOAc after pretreatment with 0.4% CHAPS, both PE- and high $K^+$-induced contractile responses were recovered to the corresponding control level compared to the inhibitory response of EtOAc-treatment alone. Also, in anesthetized rats, EtOAc fraction (0.3~3.0 mg/kg) injected into a femoral vein dose-dependently produced depressor responses. This hypotensive action of EtOAc fraction was greatly inhibited after treatment with phentolamine (1 mg/kg), chlorisondamine (1 mg/kg), L-NAME (3 mg/kg/30 min) or sodium nitroprusside ($30{\mu}g/kg/30 min$). Intravenous infusion of EtOAc fraction (1.0~10.0 mg/kg/30 min) markedly inhibited norepinehrine-induced pressor responses. Taken together, these results demostrate that EtOAc causes vascular relaxation in the isolated rat thoracic aortic strips as well as hypotensive action in anesthetized rats. These vasorelaxation and hypotension of EtOAc seem to be mediated at least by the increased NO production through the activation of NO synthase of vascular endothelium, and the inhibitory adrenergic modulation.

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2020년도 학술발표회
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• pp.405-405
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• 2020

최근 선제적인 가뭄대응을 위하여 관계부처가 상시 가뭄 관리체계를 지속하고, 범정부적 가뭄예방 대처를 위한 가뭄종합대책이 수립되었다. 가뭄종합대책에는 통합적 가뭄 위기대응체계를 마련해 단계별로 가뭄에 체계적으로 대응하고, 극한가뭄에 대비해 선제적 용수확보와 가뭄 전문가 지역 협의체 운영 등을 통해 대응 역량을 강화하는 계획이 포함되어있다. 또한 국가재난관리체계에 따라 지자체는 지역별 재난안전대책본부를 수립하고, 현장조치 행동메뉴얼에 따라 단계별 제한급수대책 수립, 재난대응 단계별 행동요령 (징후 감지, 초기 대응, 비상 대응) 등을 수행한다. 이처럼 가뭄은 발생 후 해갈까지 많은 시간과 지속적인 관리가 필요하며, 사회전반에 걸처 영향을 주는 대형복합재난으로 국가적 차원의 통합적 관리가 필요한 재난으로 국가가뭄대응체계 및 비상대처계획 (Emergency Action Plan, EAP) 수립이 필요하다. 미국은 1998년 국가가뭄정책법(National Drought Policy Act)을 제정해 가뭄관리에 대한 법제도적 기반을 마련하였으며, 2006년 국가통합가뭄정보시스템법 (National Integrated Drought Information System Act)을 제정해(Public Law 109-430) 현재의 국가통합가뭄정보시스템 (NIDIS)이 설립되었다. 이후 국가가뭄회복력파트너십 (National Drought Resilience Partnership, NDRP)을 발족하여 2016년 장기가뭄 회복력을 위한 국가재해대응정책을 수립하였다 (Federal Action Plan for Long-Term Drought Resilience). 미국의 경우 1982년 콜로라도 주, 사우스다코타 주, 뉴욕 주를 시작으로 2020년 현재 48개 주에서 연방정부단위의 가뭄대응계획을 수립하였다. 본 연구에서는 미국에서 실행되고 있는 가뭄 적응 대책 및 비상대처계획을 조사, 분석하고, 향후 메가 가뭄 발생시 국가단위의 가뭄 재난위기관리 매뉴얼, 정부 및 지자체의 가뭄 대응 체계 및 대응 방안을 보완할 수 있는 방안을 제시하고자 한다.

• Asian Journal of Innovation and Policy
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• 제9권1호
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• pp.95-105
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• 2020

Air pollution is a global challenge that not only threatens public health, but also takes away lives. Strategic communication, in other words, public relations, is an essential way of tackling air pollution and managing the risks involved. Engaging global citizens into the public sphere requires the building of a sense of collectivity and duty on achieving clean air. Strategies and policies on an international scale that are based on the theoretical framework (Behavior Procedure Model) and focus on leading citizens into the mature and unified Collectivity during the observance of the 'International Day of Clean Air for blue skies' are crucial. Notably, the Asian continent has inevitably found itself at the crossroad between economic growth and environmental protection, and has even been observed to be pursuing a passive response to air pollution. The key communication strategies are supported by the three goals, which include: expanding existing communities and building a new Collectivity, supporting international solidarity and individual member state activities, and implementing systems and structures. The key goals can be further specified into six strategies. This paper has analyzed global problems and discussed possible communication strategies to increase public engagement for the observation of the 'International Day of Clean Air for blue skies.' It will be the responsibility of all nations to implement the aforementioned strategies and policies as well as promoting global action.

• 한국콘텐츠학회논문지
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• 제21권6호
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• pp.128-137
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• 2021

본 연구는 건강캠페인을 위해 제작된 공익광고 영상 메시지에 대한 공감 반응 효과를 살펴보는 데 그 목적이 있다. 이를 위해 공감반응척도를 바탕으로 금연, 결핵, 자살을 주제로 한 9개의 건강캠페인 영상에 대한 공감반응이 건강 위험에 대한 공포심 유발과 건강행위(정보추구, 예방행동)에 미치는 영향을 살펴보았다. 분석 결과, 공감 반응요인 중 메시지 크리에이티브의 현실성, 영상 속 등장인물에 대한 감정일치, 동일시가 각각 공포심을 높이는 역할을 하였으며, 건강캠페인 영상을 통해 건강 문제를 일으키는 상황을 논리적으로 이해하는 것은 오히려 공포나 건강정보추구 행위를 줄이는 역할을 하는 것으로 나타났다. 한편, 건강캠페인에 대한 공감반응요인 중 영상 속 등장인물에 대한 동정과 같은 관심도가 높아질수록 건강 위험을 줄이기 위한 예방 행동의도가 높아지는 것으로 나타났다.

• 대한약침학회지
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• 제10권2호통권23호
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• pp.47-55
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• 2007

Objectives : To verify pain relief effects and allergy inhibitory action for the osteoarthritis of the knee joint in Sweet Bee Venom in which allergy causing enzyme is removed. Methods : We randomly allocated 36 participants to treatment group Sweet Bee Venom and Bee Venom. Outcomes on pain reduction were measured by 100mm VAS(Visual Analog Scale). And we recorded into details allergic responses during Pharmacopuncture treatment. Results : Whole body condition and pain rate through VAS measurement were improved significantly in 2 weeks. We could get difference in pain score of two Pharmacopuncture groups significantly in 2 weeks. BV group showed superior reduction in pain compared to the Sweet BV group. But we could not get difference in whole score of two pharmacopuncture groups significantly. On the other hand other allergic responses such as edema, itchiness, pain were significantly lower in the Sweet BV group.