환경 혼합 산업연관모형을 이용한 산업별 이산화탄소 배출량 추정과 변화 요인 분석

최한주,이기훈 한국환경경제학회 한국자원경제학회 2006 자원·환경경제연구 Vol.15 No.1

코로나바이러스감염병-19 상황이 응급의료전용헬기를 통한 환자 이송에 미치는 영향 분석: 단일 기관 대상 연구

최한주,김좌상,김용오 대한응급의학회 2022 대한응급의학회 학술대회초록집 Vol.2022 No.2

충북지역 지방상수도 효율성 분석에 대한 연구

최한주,설영훈 충북연구원 2013 지역정책연구 Vol.24 No.2

Abstract The purpose of this study was to examine the efficiency of local waters in Chungbuk. The Statistics of Waterworks data released by the Ministry of Environment were analyzed by DEA(data envelopment analysis). DEA is a relatively new data oriented approach to evaluate the performance of a set of peer entities called decision making units which convert multiple inputs into multiple outputs. It was possible to obtain significant results on the regional operating efficiency of local waters in 12 regional, the causes and degree of their inefficiency and what areas one could refer to. In this study what improvements should be made and what reference groups there might be and provided information on the usefulness of the DEA model. -

Quetiapine 음독으로 인한 항정신병약물악성증후군과 급성신부전

최한주,오성범 대한응급의학회 2010 대한응급의학회지 Vol.21 No.2

Neuroleptic malignant syndrome (NMS) is an idiosyncratic,life-threatening complication of treatment with antipsychotic drugs, and this is characterized by fever, severe muscle rigidity and changes of the autonomic nervous system and mental status changes. We present the case of a 19-year-old woman with neuroleptic malignant syndrome that was complicated with acute renal failure secondary to quetiapine overdose. Emergency physicians should keep in mind the possibility of NMS when evaluating patients who present with fever.

헬리콥터 응급의료체계의 개요

최한주,김형일 대한의사협회 2020 대한의사협회지 Vol.63 No.4

Helicopter emergency medical services (HEMS) are a part of air medical services. The transportation of patients using helicopters or airplanes is a core element of the air medical services. HEMS have developed from militarybased transportation, which used helicopters on the battlefield. HEMS have played an important role in properly transporting critical patients before the golden time elapses. The optimal strategies for the operation of HEMS at any emergency medical system are dependent on the characteristics of the regional emergency medical system, diversitiy of HEMS organizations, and the legal background of each country. Therefore, every participant, including the government, medical personnel, and HEMS organizations, should concentrate their efforts toward the establishment of HEMS. Other than the factors related to patients, the key element in facilitating the establishment of HEMS is the safety of the flight and crew members.

집단미술치료가 아동의 창의성 증진에 미치는 효과

최한주,공마리아 한국아동발달지원연구소 2020 임상미술심리연구 Vol.10 No.2

이 연구에서는 집단미술치료가 아동의 창의성 증진에 미치는 효과에 대해 알아보고 자 하였다. 이 연구 목적을 달성하기 위한 연구대상은 D시의 A초등학교 1∼2학년 중 프로그램 참여 동의서를 제출한 아동 34명으로 이들을 실험집단과 통제집단에 각각 17명씩 무선배치 하였다. 측정 도구는 전경원, 전경남(2008)이 표준화한 초등도형창의 성검사를 사용하였으며, 프로그램은 아동의 창의성 증진에 목표를 둔 선행연구들을 토 대로 이 연구의 목적과 대상에 맞게 재구성하였다. 프로그램의 실시기간은 2018년 8월 ∼10월까지 주 1회, 90분씩 총 10회기 동안 진행하였다. 자료처리는 먼저, 통제집단과 실험집단의 사전 동질성 검증을 위해 독립표본 t-검증을 실시하였으며, 사전·사후·추 후의 변화를 반복측정 분산분석(Repeated Measure ANOVA)을 실시하여 비교 분석하 였다. 연구 결과를 요약하면, 집단미술치료가 아동의 창의성 증진에 효과적임을 알 수 있었다. 따라서 이 연구는 집단미술치료가 아동의 창의성 증진에 미치는 효과를 실증 적으로 나타내 보인 것에 의의가 있다. This study investigates to find out the effects of group art therapy in enhancing creativity for young children. The subjects were chosen from grade 1 to 2 of A-Elementary School in D-city, 34 participants signed to join the program. In the experimental and the control group, they were assigned randomly into 17 in each group. The measurement tools were used by Jeon Kyung-won and Jeon Kyung-nam (2008), and the program was reconstructed to suit the purpose and target of this study based on prior studies aimed at promoting children's creativity. The program was conducted once a week ,and 90minutes per session from August to October, 2018. This program was based on the precedent studies of enhancing creativity for young children and was reconstructed by modifications and supplementations which to be suitable for the goal and subjects of this study. For data processing, the t-test of independent sample was to verify the homogeneity and to do a comparative analysis before and after on the changes of results the Repeated Measure ANOVA was conducted as well. This study summarizes that the group art therapy is effective on child’s enhancement of creativity. Therefore, this study has its significance by positively verifying the effects of group art therapy for enhancing children’s creativity.

우리나라 수출상품에 체화된 이산화탄소 배출량의 추정

최한주,이기훈 한국환경경제학회 한국자원경제학회 2004 자원·환경경제연구 Vol.13 No.3

환경(CO₂) 혼합형 산업연관모형을 이용하여 우리나라의 수출상품에 체화된 CO₂ 배출량을 추정하였다. 혼합모형은 투입되는 모든 재화의 단위금액으로 하는 전통적인 투입산출모형에서 에너지 부문의 투입을 실물단위로 바꿔주는 것이다. 추정결과 2000년의 경우 225조 3,000억 원 어치 비에너지 상품 수출로 인한 CO₂배출량은 5,188만 탄소톤으로 우리나라 전체 CO₂배출량의 44%를 차지한다. 수출상품의 CO₂배출집약도는 0.227탄소톤/백만원으로 나타났다. 현재 진행되고 있는 기후변화협약에서는 CO₂배출의 책임을 생산국 기준으로 하고 있다. 이러한 방식은 온실가스의 배출 책임이 상품 수입국에서 상품 수출국으로 전가된 것으로 볼 수 있다. 더 큰 문제는 앞으로 많은 나라들이 탄소집약적 상품 생산을 기피하고 수입에 의존하려 하게 하는 '탄소누출' 현상이다 이 같은 문제점을 방지할 수 있는 대안은 상품 생산의 수출국보다는 소비국에도 CO₂배출의 책임을 묻는 것이다. 이는 사용자 책임원칙과 오염자부담원칙에도 부합하는 것이며, 이 원칙이 적용되면 지구온난화 방지를 위한 기후변화협약의 실효성을 높이는 역할을 할 수 있을 것이다. We estimate carbon embodied in the export goods of Korea. A commodity-by-industry IO model (CO₂ hybrid IO model) is constructed for the estimation. In the model, all monetary units of energy commodities are converted to physical unit, carbon tons. Results show that total CO₂ embodied in the exports of non-energy goods of Korea equals 51.18 million carbon ton or of total CO₂ emissions in Korea in 2000. Overall carbon intensity of export goods is estimated as 0.227 carbon ton per million Won. These findings suggest Korea's responsibility on global warming may be imputed to the countries who import and consume Korean goods. It is in accordance with the user pay principle. It is also argued that if UNFCCC impose the burden of CO₂ mitigation on importing countries rather than exporting countries, we can prevent 'CO₂ emission leakages' effectively.

Wellens씨 증후군의 임상적인 특징: 후향적 관찰연구

최한주 대한응급의학회 2012 大韓應急醫學會誌 Vol.23 No.3

Purpose: Wellens’ syndrome (WS) is characterized by specific T wave changes on precordial leads with atypical presentation of chest pain. We aimed to evaluate the clinical characteristics of WS, including proportion, echocardiographic findings, and progress among patients with unstable angina who visited the emergency room. Methods: A retrospective design was used in conduct of this study. We reviewed medical records, echocardiographic reports, and coronary angiographic findings of patients with unstable angina diagnosed during a period of two years (from August 2008 to August 2010). Results: Proportion of WS was 7.5%(15 patients) of initial patients diagnosed as unstable angina. The proportion of males was 40%. Mean age of patients was 63 years. More than 50% LAD stenosis was observed in every case (mean stenotic area was 78%), and 67% of patients suffered from multi-vessel diseases. Serum troponin-I level of type II (characterized as deep inverted T) was higher, compared with that of type I (characterized as biphasic T wave at V2-3) (p=0.02). Ejection fraction of type II was lower than that of type I (p=0.04); 27% of WS patients progressed to myocardial infarction (one patient was ST segment elevation myocardial infarction). Conclusion: Emergency physicians should have knowledge of the specific electrocardiographic findings of WS, as well as associated clinical features. Early coronary artery intervention should be considered in order to prevent worsening to myocardial infarction.

범발성 특발성 골격과골 증후군에 의한 우측 하지의 점진적인 마비

최한주,오성범,박현수 대한응급의학회 2012 大韓應急醫學會誌 Vol.23 No.1

Diffuse idiopathic skeletal hyperostosis (DISH), also known as Forestier’s disease, is a common disorder characterized by ossification and calcification of soft tissues such as the enthuses and joint capsules, particularly affecting the spine. This condition affects approximately 3~30% of men older than 50 years of age. We present the case of a 39-year-old woman diagnosed with DISH combined with extensive ossification of the posterior longitudinal ligament (OPLL)and ossification of ligamentum flavum (OLF). The emergency physician should understand the typical radiologic findings associated with DISH and its clinical presentations in order to diagnose and treat this problem.

IO-SDA를 이용한 우리나라 산업의 성장 요인 연구

최한주,이기훈 한국산업경제학회 2010 산업경제연구 Vol.23 No.2

산업연관표를 이용한 구조분해분석기법으로 1990-2000년 기간 중 우리나라 산업의 성장 요인을 분석하였다. 실증 분석시 균형성장편차 모형 대신 절대성장편차 모형을 사용하였고, 여기에다 두 시점의 중간값을 가중치로 하는 방법을 개발, 적용하였다. 분석 결과 우리나라 산업 성장의 최대 요인은 국내 최종수요의 증가이지만, 제조업의 성장은 수출 증대에 가장 크게 의존한 것으로 나타났다. 수출 증가와 아울러 중간재와 최종재의 수입대체 현상으로 경제의 수출입 의존도가 계속 증가하고 있는 것으로 평가되었다. This paper examines the sources of growth of Korea's industry during the period of 1990-2000. In our empirical analysis, we apply the absolute difference approach rather than the deviation from balanced growth approach. We also develop a decomposition method using mid-point weights instead of polar weights. The results show that final demand is the most influential factor in the growth of Korean industry. We also find the dependancy of industry on export has increased due to input substitution of domestic goods to imported goods.