• Journal of the Korea Convergence Society
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• v.11 no.4
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• pp.71-78
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• 2020

The purpose of this study is to investigate the effect of wearing clothes, Level B, and Level C PPE on normal CPR using mannequins. The paramedics who participated in this experiment were 20 paramedics with more than 5 years of experience in firefighting area C. It was found that chest compressions in the process that hand off time was 11.9 seconds in the uniform wearing group, 11.4 seconds in the level C PPE wearing group, and 13.1 seconds in the SCBA wearing group. In other words, wearing personal protective equipment prevents the movement of paramedics and uses compensatory movements, which may increase the difficulty of efficient first aid. If this situation persists, it may cause fatigue and damage to the body of paramedics. Rescue and paramedics should wear level personal protective equipment in case of emergencies and conduct rescue and CPR training.

• Journal of the Korea Convergence Society
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• v.8 no.10
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• pp.105-114
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• 2017

The purpose of this study was to examine the convergent awareness of emergency medical technicians serving as paramedics on the standard operating procedure(SOP) and their performance of it. The subjects in this study were 400 selected emergency medical technicians who were working as paramedics, and SPSS 20.0 was employed to make an analysis. The findings of the study were as follows: As for the convergent awareness of the subjects, they were best aware of the prevention of respiratory infections, and they were least aware of hand hygiene. Concerning performance, they performed best in handling treatment equipment and ensuring staff safety, and they performed least well in terms of hand hygiene. Overall, they were rated higher in awareness than in performance. Second, regarding the influence of general characteristics, there were statistically significant differences in awareness according to age, gender and injury experience, and significant differences were found in performance according to career only. The convergent awareness of the emergency medical workers was positively correlated with their performance. Given the findings of the study, it's required to improve both the Standard Operating Procedure awareness and performance of emergency medical workers who serve as paramedics, and it's expected to make it possible to boost their performance when repeated education is provided with the kind of programs that aim at improving awareness.

• 한국디지털정책학회:학술대회논문집
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• 2006.12a
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• pp.43-50
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• 2006

본 연구에서는 미 운송부 산하 고속도로교통안전국에서 규정한 EMT-I 의 미 국립표준교과과정을 알아본 뒤, 기존 피츠버그 의과대학 응급의료센터에서 제공되는 교육과정의 구성과 내용에 대하여 소개하고 미 국립 응급구조사 협회의 연차보고서를 토대로 EMT-I 자격의 미국 내 시행실태를 파악하였다 또한. 각 주별로 제공되는 교육과정의 내용과 EMT-I 구급대원의 활동범위에 대하여는 응급 의료시스템 잡지의 주 별 현황조사를 실시하였다. 끝으로 장기적인 추진과제인 Paramedic 과정 개설에 관하여 제언하였다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2022.11a
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• pp.143-144
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• 2022

부산신항의 서컨테이너 터미널 개장에 따라 부산신항을 통항하는 초대형선박들의 위험도가 증가할 것으로 예상되며 이 증가 정도에 대하여 계산하여 분석하였다. 또한 도선사 견해를 통하여 서컨테이너 터미널 개장으로 인한 위해요소를 사전에 식별하여 안전운항에 이바지하고자 하였다.

• 프린팅코리아
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• v.14 no.3
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• pp.44-47
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• 2014

대한인쇄문화협회 제66회 정기총회가 지난 2월 24일 오전 10시 30분 호텔PJ 카라디움홀에서 개최됐다. 이번 정기총회에서는 김남수 제40대 회장의 임기가 만료됨에 따라 단독으로 입후보한 조정석 (주)대원문화사 대표이사가 협회 정관에 따라 제41대 회장으로 인준됐다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2011.06a
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• pp.114-116
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• 2011

해상교통 관제 서비스는 해상교통량의 폭주, 위험화물의 증가와 잠재적인 환경오염의 위험 등에서 항만의 안전 또는 항만운영 효율성 제고하기 위해 실시하는 통항서비스로 VTS 구역 내에서 주변상황 및 해상교통상황을 적시에 제공하여 선박에서 항해의사 결정과정에 도움이 될 수 있도록 정보서비스 등을 제공하고 있으며 실제로 안전한 해상교통에 많은 도움을 주고 있는 것이 사실이다. 우리나라 전 연안 및 항만에서 운영하고 14개소의 VTS 및 연안 VTS 서비스를 제공하고 있다. VTS 관제사는 선박운항자와 마찬가지로 관제하고 있는 항만이나 연안의 지형적 특성에 따라 선박의 안전한 운항을 위해 선박과 선박 사이 및 선박과 육지(장해물)와의 최소안전거리를 두고 관제를 하고 있다. 본 연구에서는 우리나라 각 VTS 관제사들이 관제하는 안전이격거리를 개인별로 조사함으로써 VTS 관제사간의 안전이격거리를 조사함에 그 목적이 있다. 설문조사 결과 같은 VTS 소속임에도 불구하고 개인별로 관제하는 최소안전거리가 많은 차이가 있음을 확인할 수 있었다.

• Korean Journal of Medicinal Crop Science
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• v.5 no.3
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• pp.217-224
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• 1997

The significant chemical components estimating the quality of green tea were compared and analyzed in the shoots of Korean native tea plants. The results are summarized as follows. The contents of total nitrogen in tea leaves were in range of $3.59{\sim}4.89%$, and the tea plants grown wildly in Bosong Daewonsa, Hwasun Ssangbongsa, Shunchun Changchun-ri, Hadong Ssanggyesa. and the cultivated tea plants in Kangjin Jangwon Sanup had higher contents of total nitrogen. The contents of tannin ranged from 12.5 to 18.3%. The contents of tannin of Kuryoi Chonunsa (18.3%), Kangjin Baekryonsa (16.7%) and Naju Bulhoisa (16.4%) were higher than those of Yangkwang Chonma-ri (12.5%), Hampyong Yongam-ri (12.7%) and Yosu Udu-ri (12.8%). The contents of caffeine were in range of $2.21{\sim}3.11%$. The contents of caffeine of Kwangju Shamae Dawon (3.11%), Kangjin Jangwon Sanup (2.94%) and Shunchun Changchun-ri(2.87%) were higher than those of Tamyang Yanggak-ri(2.21%), Yosu Udu-ri(2.23%) and Kuryoi Hwaomsa (2.23%). The contents of vit. C were in range of $167.9{\sim}223.5mg/100g$. The contents of vit. C of Changsong Oshan-ri (167.9mg/100g), Shunchun Shongkwangsa (185.6mg/100g) and Yongkwang Chonma-ri (185.8mg/100g) were lower than those of Kwangju Shamae Dawon (291.5mg/100g), Kangjin Jangwon Sanup (271.8mg/100g) and Shunchun Changchun-ri (269.5mg/100g). The contents of chlorophyll were in range of $187.4{\sim}332.7mg/100g$, and the mean contents were in range of 242.0mg/100g. The contents of total amino acids were in range of $1,888{\sim}2,500mg/100g$. The content of total amino acid at Kangjin Jangwon Sanup was the highest as 2,500mg/100g, and that of Shunchon Shongkwangsa was the lowest as 1,888mg/100g. Results of this study suggest that the native tea plants naturally grown at Bosong Daewonsa, Hwasun Ssangbongsa, Shunchun Changchun-ri, Hadong Ssanggyesa, and the cultivated tea plants at Kangjin Jangwon Sanup show excellent quality in terms of abundance of total nitrogen and total amino acids, and less contents of tannin.

• Current Industrial and Technological Trends in Aerospace
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• v.4 no.1
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• pp.68-73
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• 2006

1990년대 중반이후 선진외국의 위성 제작사들은 상업적인 목적으로 소형 위성체에 고해상도 광학 탑재체를 탑재한 위성을 개발하기 시작하였다. 특히 미국의 Lockheed Martin사에서 IKONOS라는 상업용 고해상도 지구관측 위성을 개발한 이후 미국 및 유럽의 선진외국 사에서 유사한 위성을 개발하여 미국 내 정부의 수요 및 해외고객의 수요를 충족시켰다. 최근 다음 세대 위성의 개발이 진행되어 1-2년 내에 발사를 앞두고 있는데 미국 내의 개발 동향은 위성의 대형화를 통한 성능 및 수명 증대와 더불어 고용량 자세제어 작동기를 사용한 고 기동성능 확보로 요약할 수 있으며, 탑재체 성능의 경우에는 PAN 채널의 경우 0.5 m 이하의 해상도를 갖는 성능 증대를 보이고 있다. 본 기술동향에서는 기존의 개발 되어있는 고해상도 지구관측위성의 특성을 살펴보고 향후 지구 저궤도 고해상도 관측위성의 개발동향에 대하여 분석하였다.

• Journal of Conservation Science
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• v.22
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• pp.31-42
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• 2008

A stone cultural heritage often lacks design drawing and detailed geometric informations, thus it becomes more difficult to conservation and restoration. Even though there is active database of detail shape information and numerical measurement for stone monuments, most of the data is in hard-to-utilize two-dimensional images. The new technology developed to overcome this problem is three-dimensional image scanning system. The multi-storied stone pagoda of the Daewonsa temple was analysed with 3D scanning image data then survey map with orientation displacement was evaluated. The difference of each side became apparent with the members of the stone properties was measured, also horizontal and vertical displacement occurred. Horizontal displacement occurred in increasing severity from left to right and from body section to upper part. The 8th roof stones are leaning toward northwest direction due to lateral displacement. The evaluation and measurement of displacement could cause a little errors due to the characteristics uneven surface of stone monuments, computer program and mistakes from the researcher. In future, more precise measurement and stability studies should be done to suggest that accurate data for conservation and understanding of damage condition can be provided.

• Journal of the Korea Society of Computer and Information
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• v.26 no.12
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• pp.221-226
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• 2021

This study was examined the effect and the continuity of music therapy for reduce on post-traumatic stress (PTS) in 119 emergency medical technicians (EMTs). The subjects of the study were 42 EMTs in the C area, and the study was conducted from November 25, 2019 to March 1, 2020. The experimental group conducted a total of ten music therapy programs twice a day for five days. The session-specific program was conducted by two music therapists, including the early, mid, late, and closed stages. Each step applied intervention techniques necessary for goals such as improvisation, rhythm making, Nanta, and couple physical activities. The control group was required to take a free break (TV viewing, cell phone games, sleep, exercise, etc.) at the same time as the experimental group's program. The study found that the control group had no difference in PTS before and after the application of music therapy, but the experimental group had a significant decrease in PTS immediately after the application of music therapy and a gradual increase in PTS after 4 and 12 weeks (p<.05). Repetitive music therapy is judged to be an effective way to mitigate the PTS leve for EMTs.