119구급대원의 개인보호장비 착용이 혈압·맥박·호흡에 미치는 영향

이승규,공하성,Yi, Seung-Ku,Kong, Ha-Sung 대한안전경영과학회 2021 대한안전경영과학회지 Vol.23 No.3

This study analyzed the physical changes in 119 paramedics transporting equipment at the emergency site and performing post-cardiopulmonary resuscitation through experiments. First, the average heart rate increased by about 25 times comparing CPR was performed without physical load and with personal protective equipment after moving equipment. In the third quartile, it increased to about 27 times. Second, when CPR was performed without physical load, and CPR was performed after moving the equipment with personal protective equipment, both the body temperature was raised and the rising body temperature was measured within normal body temperature. Third, the change in respiration rate increased by 7 times on average comparing CPR was performed without physical load and CPR was performed after moving the equipment while wearing personal protective equipment. In the third quartile, it increased to about 11 times. Finally, the change in blood pressure increased by 26.6 mmHg on average comparing CPR was performed without physical load and with wearing personal protective equipment after moving the equipment, and increased by 31.2 mmHg on average in the third quartile.

디지틀 이동통신 시스템에서의 데이터베이스에 대한 연구

이승규(S. K. Yi),김승훈(S. H. Kim),임선배(S. H. Kim),임성준(S. J. Lim),이혁재(H. J. Lee) 한국통신학회 1990 한국통신학회 학술대회논문집 Vol.1990 No.8

국민 삶의 질 향상과 사회문제 해결을 위한 과학기술혁신역량 변화 방향 제언

이승규(Seung-kyu Yi),용태석(Tae-seok Yong),김진경(Jink-yung Kim) 한국기술혁신학회 2018 한국기술혁신학회 학술대회 발표논문집 Vol.2018 No.11

본고에서는 OECD의 더 나은 삶 지표(Better Life Index, 이하 BLI)와 COSTII를 이용해 우리나라의 과학기술혁신역량이 삶의 질 관점에서 취약한 구조를 가지고 있음을 보여주었다. 분석 결과 과학기술혁신역량이 삶의 질에 활용되는 정도가 OECD 34개국 중 최하위였다. 과학기술혁신역량을 구성하는 5개 부문은 삶의 질과의 상관관계가 환경>성과>네트워크>활동>자원 순으로 높았지만 한국의 역량 수준은 OECD 34개국 중 역량별 순위가 활동>자원>성과>네트워크>환경 순으로 나타났다. 따라서 삶의 질 향상을 위해 필요한 과학기술의 첫 번째 변화 방향은 과학기술혁신역량의 균형적 포트폴리오 확보라고 할 수 있다. 혁신성장과 삶의 질 향상의 균형 있는 추진이 가능하도록 기존의 자원, 활동 부문 역량 중심에서 탈피하여 환경, 성과, 네트워크 부문의 역량의 향상이 필요하다. 특히 지원제도, 문화, 다양한 협력 역량 등의 강화가 시급하다. 본고에서는 국민수요조사와 해외동향을 바탕으로 세부역량 강화방안을 함께 제시하였다. 두 번째 변화 방향은 변화된 과학기술혁신역량 포트폴리오의 전문적 관리와 활용 기반 마련이다. 혁신역량의 모니터링과 관리를 바탕으로 효과적인 정책과 사업이 추진되는 시스템을 구축해가야 한다. 그 출발은 삶의 질과 사회문제 해결에 특화된 과학기술혁신역량 관리 체계와 전담 조직 운영이 될 수 있다. 이와 관련해 ‘(가칭)과학기술기반사회혁신지수’ 등의 개발, ‘사회문제과학기술정책센터’ 운영 등을 예시로 제시하였다. 세 번째 변화방향은 과학기술혁신역량의 사회적 활용 극대화를 위해 사회와의 소통과 연계 체계를 강화하는 것이다. 국민 삶의 질과 사회문제 해결은 과학기술만의 힘으로 어려울 수 있다. 정부연구개발비 총액의 증가가 둔화되고 있는 상황에서 삶의 질 향상과 사회문제 해결에 대한 재정투자의 효율성을 높여야 한다. 삶의 질과 관련성이 높은 재정이나 시민사회 분야와 같은 사회혁신역량과 과학기술혁신역량의 환경 부문 역량의 연계 방안은 국민 삶 향상에 대한 시너지 효과를 가져 올 수 있다. 지역문제, 사회적경제, ODA 등 다양한 분야 사회정책과의 연계도 과학기술의 사회적 역할을 강화할 수 있는 방안이 될 것이다. In this paper, we show that Korea "s science and technology innovation capacity has weak structure in terms of quality of life by using OECD" s Better Life Index (BLI) and COSTII. As a result, the level of science and technology innovation capacity was the lowest among the 34 OECD countries. In terms of quality of life, the 5 sectors that constitute science and technology innovation capacity were ranked in order of environment>performance>network>activity>resource, but Korea"s competency level was ranked in order of activity>resource>performance>network>environment among 34 OECD countries. Therefore, the first change direction of science and technology needed to improve the quality of life is securing a balanced portfolio of science and technology innovation capacity. In order to achieve balanced growth of innovation growth and quality of life, it is necessary to improve the competencies of environment, performance and network sector by moving away from the existing capacity of resources and activities. In particular, it is urgent to strengthen support systems, culture, and various cooperation capabilities. In this paper, based on national demand research and overseas trends, we suggested ways to strengthen detailed capacity. The second direction of change is professional management and utilization of changed science and technology innovation capability portfolio. Based on the monitoring and management of innovation capabilities, we should build a system that promotes effective policies and projects. The departure can be a system of science and technology innovation capacity management specialized in the quality of life and solving social problems and a dedicated organization. In this regard, the development of "(tentative) science and technology-based social innovation index" and the operation of "Social Problem Science Technology Policy Center" are given as examples. The third direction is to strengthen communication and linkage with society in order to maximize the social utilization of science and technology innovation capability. The quality of life and solving social problems of the people can be difficult due to the power of science and technology alone. In a situation where the increase in the total amount of government R & D expenditures is slowing, the efficiency of financial investment in improving quality of life and solving social problems should be raised. The linkage of social innovation capacity such as finance and civil society field with high quality of life and environmental capacity of science and technology innovation capacity can bring synergy effect to improvement of people"s life. The linkage with social policy in various fields such as regional problem, social economy, ODA will be a way to strengthen the social role of science and technology.

베이지안 의사결정 이론을 이용한 부하 균등화 모델

이승규(Seung-Kyu Yi),황준(Jun Hwang),김영찬(Young-Chan Kim) 한국정보과학회 1989 한국정보과학회 학술발표논문집 Vol.16 No.2

분산처리시스템은 각 노드가 공동의 목적을 달성하기 위하여 각자의 시스템 정보를 가지고 의사결정(Decision making)을 행하는 분산 의사 결정자들의 모임으로 생각될 수 있다. 통신망의 지연으로 인하여 각 노드들이 지니고 있는 상태 정보는 실제의 글로벌 상태정보와는 다른 불확실(Uncertain)한 정보이므로, 이를 관리하여 줄 추론기법들(Reasoning Technique)이 요구된다. 본 논문에서는 이러한 추론기법들중 통계적인 방법인 베이지안 정리를 이용한 분산 의사결정 이론과 부하 균등화 정책에 응용한 모델을 제안하였다. 그리고 시뮬레이션을 통하여 효율적인 부하 이주 정책을 수행함과 갑작스런 과부하에도 안정된 상태를 유지함으로 보였다.

일반국민은 2022년 정부R&D예산에 대해 어떻게 생각하고 있을까?

이승규(Yi, Seung-Kyu),박지윤(Park, Ji Youn) 한국과학기술기획평가원 2022 이슈페이퍼 Vol.- No.-

한국 소나무류에 잎떨림병을 일으키는 Lophodermium 속 균의 동정

이승규(Seung Gue Lee),이경준(Kyung Joon Lee),나용준(Yong Joon La),양성일(Seong Il Yang),이창근(Chang Keun Yi) 한국산림과학회 1989 한국산림과학회지 Vol.78 No.2

Fallen and living pine needles bearing ascocarps were collected throughout the country from February, 1987 to October, 1988 to identify and describe Lophodermium species associated with Lophodermium needle cast disease of pines in Korea. All of the observed characteristics of given species were compared with published descriptions of the Lophodermium species. As a result of this study, six Lophodermium species were identified and described. L. pinastri was previously recorded while the other five species, i.e., L. australe, L. durzlabrum, L. nitens, L. pini-excelsae and L. pini-pumilae, were unrecorded in Korea. One Lophodermium species has not been fully identified in this study, and tentatively named as L. sp-1. L. australe was observed on the needles of Pinus rigida, P. rigida × taeda and P. taeda, L. pini-excelsae on P. parviflora and P. strobus, L. nitens, L. durilabrum and L. pini-pumilae on P. koraiensis, L. sp-1 on P. thunbergii and L. pinastri on P. densiflora and P. taeda. L. sp-1 was collected from the diseased regions of 2-year-old needles of P. thunbergii and L. durilabrum from P. koraiensis, suggesting pathogenic nature of these fungi.

소형셀 환경에서 사용자의 context를 반영한 캐시 기법

정소이(So Yi Jung),이승규(Seung Que Lee),김재현(Jae-Hyun Kim) 한국통신학회 2015 한국통신학회 학술대회논문집 Vol.2015 No.1

소형셀 신규 서비스 개발 및 분석 프레임 워크 제안

정소이(So-Yi Jung),이승규(Seung-Que Lee),김재현(Jae-Hyun Kim) 한국통신학회 2014 한국통신학회 학술대회논문집 Vol.2014 No.1

Block Attention Module을 이용한 Receptive Field 확대 및 학습 속도 개선

이다인(Dyne Yi),이승규(Seungkyu Lee) 한국정보과학회 2022 한국정보과학회 학술발표논문집 Vol.2022 No.12

건강검진자의 담석증에 대한 임상적 고찰

이선영(Sun Young Yi),이성구(Sung Koo Lee),이승규(Sung Kyu Lee),민영일(Young Il Min),김명환(Myung Hwan Kim),한동수(Dong Soo Han),김정원(Jung Won Kim) 대한내과학회 1994 대한내과학회지 Vol.47 No.3

N/A Objectives: Gallstone disease is the most common biliary disease, of which prevalence, composition, and location has different dermographic charateristics. Because there was difference in composition of gallstone between Korea and other countries, percentage of symptomatic stone, symptom in relation to size, number of gallstone and lucency of gallstone will have some difference. We carried out this study to determine the prevalence of gallstone and symptoms in related size, number and lucency among general health screening people. Method: 4,395 cases who visited general health screening center of Asan medical center during 9 mothperiod from June, 1990 to March, 1991 were surveyed by abdominal ultrasound. Gallstone disease group, which is defined by gallstone positive in ultrasonogram and postcholecystectomy du to gallstone. The number of stone was devided into 3 groups (1, 2-3, 4<) and size of stone was devided into 3 groups (<1cm, 1cm<@<3cm, 3cm<). And lucency of stone was evaluated by simple scout X-ray. We assessed the sex and age related prevlence, size, number, and lucency of stone related to symptom. Result: We experienced 160 cases of gallstone disease in 4,395 cases examined (133 case of gallstone, 27 cases of postcholecystectomy), Total age adjusted prevalence is 3.43%. And sex-adjusted prevalence 3.70% (95% CI 3. 14-4.26) of female is significantly higher than 2.08% (95% CI 3.14-4.26) of male. The prevalence of gallstone disease increased along with the increasing age with a significant linear trend. Asymptomatic gallstone cases were 104 case (2.37%) and lucent stone was 52 cases (66. 6%) of 78 cases who was examined by oral GB study. The patients who had biliary symptom increased along with increasing number of stone with a significant linear trend (p=0.044). In contrast, the size of stone was not related to symptom (p=0.668). But there was significant relation between size and number of stone, so the statistic correction of size and number was done. And then, the relation of number and symptom was not significant correlation (p=0.071). Also the lucency of stone was not related with symptom (p=0.539). Conclusion: Age adjusted prevalence of gallstone disease in general health screening people is speculated as 3.34% and increased along with the increasing age. The number and size of stone, and the lucency had no significant relation with symptom.