• Journal of the Korea Academia-Industrial cooperation Society
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• v.22 no.6
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• pp.332-340
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• 2021

The purpose of this study was to present a method for the application of drones through analysis after surveying Jeollanam-do firefighters regarding the recognition, operation, field of application, necessary field of work, and the need for education on fire drones. As a result of the survey, 80.29% of respondents were found to be willing to operate drones, and the fields of work for which drones were considered the most necessary were in the order of rescue, fire suppression, life safety, first aid, and others. Besides, 77.38% of respondents thought that drones could contribute to the prevention of safety accidents for firefighters, and 70.13% of respondents thought that it would be appropriate to recruit firefighting drone operators through changing positions, and respondents chose firefighters in their 40s as the most suitable age group for firefighting drone operation. Also, 82.84% of respondents said they would participate in drone training, and they recognized that the use of drones could contribute to solving the physical problems caused by the aging of firefighters, and that drone training would also help firefighters manage their retirement. The fields where firefighting drones are used were investigated in the order of searching for requestors, checking on-site information, and checking on-site prior risk. In this study, a difference analysis for each group was performed according to the drone operation experience. There was a statistically significant difference in the items of safety measures for requestors. The results of variance analysis by work experience confirmed that there were statistically significant differences in a total of eight items, including four items related to the field of use of drones, and the age group of the drone operating crew, and whether or not to help retirement management.

• Journal of the Society of Disaster Information
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• v.14 no.1
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• pp.65-71
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• 2018

In this study, it is aimed to prevent the spread of pollutants in the event of a major disaster caused by CBRNE accidents and attacks and build up system to provide optimal transport environment for each patient condition By identifying characteristics of existing products and make them immediately applicable in the field. The purpose of this study is suggesting essential consideration in both functional and performance in the development of the isolation unit. As a result of the study, it suggests (1) basic function, (2) efficient field utilization, (3) isolation unit interface and combination of modules in development of isolation unit.

• Fire Science and Engineering
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• v.29 no.4
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• pp.95-104
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• 2015

The purpose of this study is to investigate differences in initial patient states based on types of burn accidents in the pre-hospital stage. 1,223 items of transfer data from burn accidents of Gyeonggi-do emergency medical services in 2013 were used. Burn accidents were most common in children younger than 10 years old (26.0%) and happened mostly at home (51.3%). Patient states by burn type were stable on average, but burns by electricity showed 10.7% of awareness condition U (Unresponsive), which was higher than that of the other burn types. Initial patient states for this type were shown to be serious, unlike other burn types, with temperatures of $35.90^{\circ}C$ and third degree burn depth (39.28%). Understanding initial patient states based on burn type is necessary in order to do effective approach in the pre-hospital stage.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.14 no.12
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• pp.2663-2669
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• 2010

During the past 5 years, domestic VoIP service has grown rapidly absorbing more than 8 million subscribers. More recently, the increase of enterprise or institutional subscribers become more dominant than individual subscribers. Supporting emergency services such as 119 in these scaled up VoIP services is very essential. In current domestic VoIP networks, the VoIP terminal's location information which are provided to the PSAP with the arriving emergency call depends on the information which are entered at the subscription time or updated by the subscribers when the terminal is moved to other place. This manual provision of location information which requires the user's intervention can result in serious failure in saving people in emergency situations, in case that users are negligent in entering the information or users enter the wrong information. In this paper, we propose an enhanced mechanism in which the terminal's location information is automatically offered by the network for emergency services in ethernet-based enterprise VoIP networks.

• Journal of the Korea Convergence Society
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• v.13 no.3
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• pp.265-274
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• 2022

This study was conducted on 3,418 cases of cardiopulmonary arrest patients' detailed status table (2020, raw data) collected in 2020. Also, it is a retrospective narrative research that investigates and examines related laws and guidelines. The main findings are as follows. First, the implementation rate of 'bystander CPR' was 30.66% (1047 cases) and it was a remarkable result. It can be inferred the quality of the relevant laws and guidelines. Second, 'Public access defibrillation (shock)' accounted for only 0.10%(5 cases). it is considered that the relevant laws and guidelines are weighted towards 'stock and obligation.' Strategic differentiation of response by region is needed. Third, out-of-hospital cardiac arrest occurred at house was 71.97%(2,640 cases). To operate the 'special ambulance team' efficiently, it is necessary to analyze regional data more closely and develop an efficient strategy in the future.

• Proceedings of the Korean Society of Community Living Science Conference
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• 2009.09a
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• pp.106-106
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• 2009

영국에서는 농촌문제의 심각성과 범정부적 대책 마련에 대한 부처간 인식 공유가 증가함에 따라 2000년 "농촌백서"에 '농촌서비스 표준화(Rural Services Standard, RSS)'를 제정하였다. RSS는 농촌 주민의 삶의 질 제고와 복지 서비스 향상을 위해 달성할 주요 서비스의 National Minimum을 의미한다. 매년 RSS 운용에 대한 지속적인 모니터링을 통하여 내용을 매년 업데이트 하고 있다. 교육 및 아동서비스, 광대역 통신, 사회적 돌봄, 우체국 서비스, 보건, 인터넷 접속, 긴급 서비스, 교통의 8개분야 13개 서비스 기준을 설정 제시하고 있다. 우리의 경우도 농촌 주민의 삶의 질 향상을 위한 범정부적 투자가 이루어져 왔지만 농촌지역의 사회서비스 기준을 도시와 비교해 보면 아직도 부족한 부분이 많이 있다. 농촌 인구가 감소되고 있는 상황에서 지속적인 하드웨어 중심적 투자에 대한 의문제기와 함께 농촌 주민들이 최소한의 공적 서비스를 활용할 수 있는 기반이 되어야한다는 의견이 대립되고 있는 가운데 그 해결책을 찾기 위하여 '농촌 서비스 기준'을 설정하자는 논의가 추진되고 있다. 이에 본 연구에서는 인구 5만 이상 군지역에 속하는 경상북도 울진군 기성면 척산리를 중심으로 농촌 정주지원 서비스 요구사항을 분석하였다. 척산리에는 총가구 187호 363명이 거주하고 있으며 지난 3년간 인구 이동이 전혀 없었다. 주민들의 연령대는 50~60대가 가장 많으며 척산 3리가 가장 고령화 되어 있는 것으로 나타났다. 교통 환경은 좋은 편이었는데 기성공용버스 정류장에 10곳 이상의 차편이 있고 7번 국도가 있어 타 지역으로 이동도 용이하였다. 마을에 보건/의료를 담당하는 곳은 보건진료소뿐이었으며 잦은 외근과 구급약 부족 등으로 불편을 호소하고 있었다. 응급상황 발생시 수송 가능한 응급체계는 갖춰져 있지 않았고 노인들이 가장 많이 이용하는 물리 치료실은 일주일에 3번 개방하기에 불편하다고 하였다. 3층 건물의 복지회관이 있으나 장날(5일장; 1일, 5일)만 개방되어 이용에 한계가 있었고 마을주민을 위해 운영되는 프로그램은 없었다. 논농사 중심의 경제생활이었고, 부녀회와 청년회 등은 면단위 또는 행정리로 묶어서 운영하고 있었다. 주민들은 울진군 면소재지 중 척산리에만 약국이 없어 불편한 사항이 많기에 약국, 물리치료실의 상시 개방을 필요로 하였으며 장날을 이용한 노인대상 영화상영, 강연회 등 다양한 문화프로그램 운영을 희망하였다.

• The Korean Journal of Emergency Medical Services
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• v.6 no.1
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• pp.141-152
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• 2002

The purpose of this study is to provide the basic materials for searching the way of improvement to heighten the emergency medical welfare level by one step further. To achieve this purpose, the subjects of this study were selected 452 college students in Gwangju, using a random sampling method. The statistical analysis methods utilized for analyzing the collected data are frequency analysis, $x^2$ test. The conclusions obtained from these analyses are as following ; 1. In question about necessary optimum number of persons for rescue first aid activity, health and non-health major college students responded by 39.2%, 45.3% respectively that rescue team 15 people, first aid team 3 people is most suitable. But there was no significant difference in major department(p<0.05). 2. In question about security of the public health doctor and the emergency medical technician, all health and non-health major college students are recognizing necessity urgently, but there was no significant difference in major department(p<0.05). 3. In question about 119 rescue first aid team member applying for an examination qualification grant to the department of EMT's graduate, all health and non-health major college students were highest by 52.9%, 52.4% respectively in "necessity" item. But there was no significant difference in major department(p<0.05). 4. Because rescue first aid equipment level appears higher than 41.7% in non-health major college student's case by 54.2% in health major college student's case, health major college students are recognizing that equipment level should be supplemented more but there was no significant difference in major department(p<0.05). 5. In question about equipment supplement, all health and non-health major college students appeared highest by 64.8%, 69.3% in accident type different special equipment. But there was no significant difference in major department(p<0.05). 6. In question about rescue ambulance car size, we could know being thinking that health and non-health major college student each 61.2%, 56.5% is small and narrow that large size of the rescue ambulance amount need. But there was no significant difference in major department(p<0.05). 7. In question about patient's state is worsened, because rescue first aid equipment is inferior, health major college student responded sometimes 55.1%, many 29.5%. very many by 11.5%, while non-health major college student responded 65.8%, 23.1%, 4.0% respectively. There was significant difference in major department(p<0.05). 8. In question about emergency patient must utilize for 119 rescue ambulance car, all health and non-health major college students appeared highest by 38.8%, 41.3% in "not so" item. In question about rescue first aid team's first-aid treatment ability improves more, all health and non-health major college students appeared highest by 58.1% and 58.7% respectively in "improve" item. In question about "119 rescue ambulance car must go more rapidly than now", all health and non-health major college students are recognizing that should be quicker by 58.1%, 60.9% respectively. When called to 119 all health and non-health major college students responded highest by 55.5%, 53.3% respectively that we must receive first-aid treatment direction from a doctor. In question about "119 rescue ambulance car must be made the pay system", all health and non-health major college students responded 74%, 80% respectively in "not so" item. There was significant difference in major department(p<0.05). In conclusions, In oder to provide superior rescue first aid service to people, a public health doctor should be placed in the situation room inside the fire station so that the doctor could instruct the proper emergency treatment suitable for each situation to the rescue first aid team. Also, national education about a first-aid treatment that do to all people is necessarily necessary in emergency delivery system and this should be spread extensively through school education and broadcasting medium and education should be gone side by side, and see that will can save emergency patients' life which is more when these education consists continuously fixed period for public institution of policeman, fire officer etc. specially. And for reinforcement of patient transfer system, public organization must procure special ambulance car so that emergency patient receive first aid treatment while transfer.

• Journal of Chest Surgery
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• v.39 no.2 s.259
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• pp.127-133
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• 2006

Background: In the studies of the distribution of time to death in trauma patients, the early deaths within several hours after injury were a large component of total trauma deaths. Due to the development of trauma system, overall mortality of trauma was decreased, but trauma is still the major cause of deaths. Material and Method: From January 1994 to December 2003, trauma patients who had been admitted and had expired at tertiary hospital were enrolled. There was a total of 400 cases, a retrospective study was done to determine the distribution of trauma mortality according to the part of the body that were severely injured part and compared the difference between early deaths within 6 hours and late deaths after 6 hours. We also analysed the risk factors of early deaths due to trauma. Result: In severe injury to the head and abdomen, the distribution of mortality was bimodal. But, in severe chest injuries, the distribution was log-shape and most early deaths were almost of trauma related. The average of GCS were 5.86$\pm$4.15 for the early deaths and 8.24$\pm$5.02 for the late deaths (p < 0.05). The AIS of thorax were 2.66$\pm$1.87 for the early deaths and 1.55$\pm$1.76 for late deaths. The risk factors for early mortality were non-EMS transportation (odds ratio 3.474), high AIS (odds ratio 1.491) and GCS (odds ratio 0.859). Conclusion: In trauma patients, the causes of early mortality were severe brain injury and massive hemorrhage. Also severe chest injuries were the major cause of the early deaths in truama. Early diagnosis of chest injury can frequently be missed in the acute trauma setting. Therefore, high index of suspicion, a careful examination, and aggressive surgical treatment are important in multiple trauma patients.

• Food Science and Preservation
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• v.17 no.1
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• pp.66-71
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• 2010

In the Joseon Dynasty, various fruit teas were popularized to promote health, with spread of Donguibogam and Hyangyag gugeupbang. As interest in fruit tea has recently increased, studies on its manufacture have become necessary. We used response surface analysis for rediscovery and commercialization of grape tea. Major materials of traditional grape tea are grape juice, pear juice, ginger juice, and honey, and the sugar contents of these materials were 12.3, 14.1, 3.3 and 75 $^{\circ}Brix$, respectively. When sensory examinations were conducted with subjects aged 40-60 years, the difference between dilution ratios of 100% and 150% was not significant, but tea diluted by 150% showed somewhat higher scores than did tea diluted by 100%. Ginger taste and sweetness were found to have the greatest effect on overall acceptance. Regression analysis on color, flavor, taste, and overall acceptance values, with reference to ginger juice and honey as independent variables, revealed that the $R^2$ values were 0.8411, 0.6717, 0.9499, and 0.9015, respectively. Contour maps were superimposed to obtain an optimal combination of ingredients for traditional grape tea, and the indicated levels of ginger juice and honey were 0.46-0.69% and 3.85-5.20%, in combination with grape juice, pear juice, and water concentrations of 28%, 9% and 60% (all w/w), respectively. Thus, it is now possible to prepare traditional grape tea.

• 한국방재학회:학술대회논문집
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• 2011.02a
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• pp.31-31
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• 2011

1990년 이후 공산체계인 구소련과 동구권이 몰락하고 세계적으로 탈냉전의 변화와 우리의 민주정부 수립 후 햇빛정책 등에도 불구하고 북한은 적화통일을 포기하지 않고 작년 11월에 연평도에 포격을 가하여 민간인과, 군이 2명이 사망하는 사건이 발생 하였다. 또한 북한의 공격은 과거의 포탄공격뿐만 아니라 미사일이나 화생방과 같은 생화학물질 탑재 가능한 공격이 예상된다. 이에 대비 정부에서는 고정시설의 화생방 방호는 일단유사시에 국민의 생명과 재산을 보호하는데 필수요소로서 집단보호개념에 도입하고 있으며, 현재 각 중요 대피시설 및 지자체의 기존 대피시설을 개인방호, 탐지, 제독, 운용절차를 포함한 실태파악 및 재래식 탄을 포함한 통합적인 조치를 마련하고 있다. 작년 2010년 11월 연평도에서의 북한 포격이후 우리는 서해5도나 접경지역 주민과 그리고 근접거리의 서울시민들이 안전하게 포격으로부터 피난 할 수 있는 민방위대피소에 대한 문제점이 대두되고 대책방안을 요구하고 있다. 소방방재청 기준에 따르면 직격(直擊) 핵폭탄을 제외한 화생방, 재래식 무기 공격에 견딜 수 있는 시설은 '1등급 대피시설'인데 서울에는 한 곳도 없다. 고층건물의 지하 2층 이하나 지하철, 터널 같은 2등급 대피시설도 폭격은 견딜 수 있지만 화생방 공격에는 취약하다. 지하상가 등 건축물의 지하층, 지하차도나 보도는 그보다 더 취약한 3등급이며 단독 주택의 지하층처럼 방호 효과가 떨어지는 곳이 4등급이다. 2등급으로 분류된 대피소의 경우 분류만 되어 있을 뿐 장기간 대피시 시민들이 사용 할 수 있는 거주공간이 아닌 임시 대피로서의 역할만 하고 있다. 본 연구에서는 민방위 기본법에 따라 지하에 $3.3m^2$ 당 4명 이상이 대피할 수 있는 규모의 공간을 갖추기만 하면 대피시설로 볼 수 있는 현 문제점과 1등급에서 4등급으로 나뉘어져있는 민방위 대피소와 대피소가 있지만 피난공간으로서의 역할과 구조적으로 안전한가에 대한 국내외 실태 분석을 통하여 분석한 결과 우리는 서해5도 대피시설의 반 이상이 무용지물이고 접경지 또한 피난시에 피난장으로서의 대피소가 난방이나, 구급품과 식구 시설 등이 구비가 되어 있지 않고 대피시설로 지정한곳이 간판이나 안내시설이 없다. 외국의 경우 스위스는 연방정부의 관리책임으로 전쟁이나 핵 확산에 따른 화생방 업무 전담팀을 두고 있으며, 방독면은 개인 방호물자로서 전국민 100% 보유하고, 각가정이나 건축, 시설물의 경우 화생방 표준 대피시설 설치관련 규정 마련 시행하고 있다. 대피시설은 화생방 방호가 가능한 지휘부용 대피시설과 일반 주민대피용 시설을 구분하여 설치운영하고 있으며, 전국에 650만개를 설치하고 있다. 결론은 대피시설이 북한 공경시 피난시설로의 활용방안을 모색 등급구분에 따른 현실적용 수정과 기존 대피소 보강과 재선별이 필요하고, 신축시 설계 표준설계안 그리고 기존의 대피소에 대한 보수, 보강방법 가이드라인과 장기간 거주에 대한 설비구축 등과 국민 대홍보등을 제안하였다.