고호모시스테인증과 동반된 소뇌출혈 1예

홍석찬,안재영,조수진,정진상,이광호,홍승철,변홍식 대한신경과학회 1999 대한신경과학회지 Vol.17 No.3

자기 배양 골모세포를 이용한 임상적용례 : 증례보고 Case Report

김석중,옥인영,장정호,김용식,장재덕,박원종,이주형 대한골절학회 2004 대한골절학회지 Vol.17 No.2

대기업 직장인들의 여가제약요인에 관한 조사연구

성영호,강석명,허건식 龍仁大學校 體育科學硏究所 2003 體育科學硏究論叢 Vol.13 No.2

This study is aimed at understanding the constraints of leisure for 300 male and female employees in the service of a large enterprise, S, in Suwon city, Gyeonggi province, and it analyzes the constraints of leisure for them depending on variables. The collected questionnaires were analyzed by the means of SPSS/PC+ statistics program. A One Way-ANOVA was employed to uncover the constraints of leisure depending on each variable, after which Scheffe test was carried out. With these research methods and data analyses, the conclusions of this research on the leisure constraints of large enterprise employees are as follows. First, 'lack of time', one of the constraints of leisure, demonstrated a meaningful difference (p<.05) between male and female employees, as male employees seemed to be prevented from enjoying leisure activities by 'lack of time' more than their counterparts. Second, 'absence of a partner(s)' (p<.05) and financial cost (p<.0l) showed a meaningful difference among different age groups. Those aged between 50 and 59 seemed to suffer from 'absence of a partner(s)' more than any other factors in enjoying leisure, whereas 'lack of time', was a more important constraint for those aged between 30 and 39. Third, all the factors lack of time, facilities and programs, lack of motivation, laziness, absence of a partner(s), and financial cost - appeared to have no meaningful difference among employees with different duties. Fourth, 'lack of motivation' (p<.05), 'laziness' (p<.05), and 'financial cost' (p<.0l) showed a meaningful difference among employees with a diverse range of careers. Those with a career of over 26 years pointed out 'lack of motivation' and 'laziness' as the most crucial constraints of leisure, whereas 'financial cost' seemed to matter to the leisure of those with a career between 11 and 15 years more than any other constraints.

급성 뇌경색 환자에서 경색 위치가 심근 효소치 상승에 미치는 영향

윤경호,박현영,박성욱,장혁,김요식,조광호,유남진,김남호,오석규,정진원 圓光大學校 醫科學硏究所 2003 圓光醫科學 Vol.18 No.2

3D 온라인 슈팅 게임 개발 : "3D 포트리스"

金敬植,崔勝寬,寓昔珍,申一卿,朴勝浩,李東熙,李東建,張孝善 호서대학교 공업기술연구소 2000 工業技術硏究所論文集 Vol.19 No.-

In this paper, features and efficiencies of the 3D engine are described which has been developed through the research of 3D real time rendering techniques. And an on-line shooting game "3D Fortress" which has been developed using this 3D engine with server technologies is introduced for the techniques and methodology applied in the process of development of the game as well as the features and discussions of its implementation.

답손(Dapsone)중독환자의 예후와 특성 분석

장석준,정성필,김승환,구홍두,심호식 대한응급의학회 1995 대한응급의학회지 Vol.6 No.1

We reviewed 26 dapsone intoxication patients who had visited Severance Hospital Emergency Care Center from January 1991 to January 1995 : 13 of them ingested intentionally, but the other ingested accidentally. Among the admitted patients the highest and lowtheest initial value of methemoglobin level is 59.6% & 10.1%. The frequency of symptoms at presentation was following 16 patients complained cyanosis of lip area, 10 patients complained dyspnea, 4 patients complained mental change, 4 patients complained vomiting, 2 patients complained nausea. The inital level of methemoglobin was less than 50% except in one patient. In the view points of total doses of methylene blue used, less than 100mg was used in 9 patients(34.6%) but in one case, amount of 6400mg was loaded. There were 5 patients(19.2%) in September & 4 patients (15.4%) in January. In respect of result, there were 13 discharged cases (50%) for symptom improvement, and 5 mortality cases(19.2%). The transferred cases from Gangwondo account 19 patients(73.1%). All of them is not directly emergency care center visiting patients but transferred patients from remotely located hospitals. Dapsone intoxication results in severe tissue hypoxic symptoms from malfunction of normal hemoglobin thus only with appropriate available doses of methylene blue & activated charcoal, good outcomes will be expected. If aggressive therapy such as hemodialysis is introduced in treatment of severe dapsone intoxication, the outcomes may be slightly improved better than in other supportive care cases.

방사선조사가 흰쥐 소뇌겉질의 미세구조에 미치는 영향

안의태,고정식,박경호,유석준 대한해부학회 1997 Anatomy & Cell Biology Vol.30 No.6

급성 A형 간염에 병발한 급성신부전 2 례

홍수민;박경식;박일권;손형래;구호석;고행일 인제대학교 2011 仁濟醫學 Vol.32 No.-

Hepatitis A is a mild, self-limiting disease of the liver, critical complications of which, such as acute kidney injury, are rare. Two cases of patients with acute hepatitis A who had an acute renal failure complication are reported herein. The first case is that of a 30-year-old man who showed up at the author’s hospital complaining of fever and myalgia. His laboratory tests upon his admission showed 9,520 lU/L of aspartate transaminase, 5,600 lU/L of alanine transaminase, 31.9 mg/dL of blood urea nitrogen, and 5.5 mg/dL of creatinine, and he was positive for the Anti-HAV IgM antibody. Upon his admission, supportive treatment was started, which included fluid therapy. The laboratory tests on the next day showed 53 mg/dL of blood urea nitrogen, 9.9 mg/dL of creatinine, and lower urine output per day. Renal replacement therapy was performed only once. A renal biopsy was performed and the result was Acute Tubular Necrosis (ATN). The patient recovered from acute renal failure without sequela. In the second case, a 35-year-old man complained of fever and abdominal pain. His laboratory tests upon his admission showed 8,570 lU/L of aspartate transaminase, 4,510 lU/L of alanine transaminase, 16 mg/dL of blood urea nitrogen, and 1.19 mg/dL of creatinine, and he was positive for the Anti-HAV IgM antibody. He experienced acute renal failure and recovered after two-time renal replacement therapy. The result of the renal biopsy was Acute Tubular Necrosis and C1q nephropathy.

완전미에 대한 소비자 지불가치 평가

오상헌,이순석,박평식,정호근,이상덕 한국국제농업개발학회 2003 韓國國際農業開發學會誌 Vol.15 No.2

본 분석은 최근 고품질 농산물에 대한 소비자의 관심이 높아가고 있음을 착안하여 서울지역 주부를 대상으로 완전미에 대한 소비자 지불가치를 추정하였다. 가치추정 방법은 다중범위 이산선택 기법을 사용하였으며, 구매유형별 소비자 선호요인을 분석하였다. 또한 추정된 평균값을 근거로 서울지역에서 판매가능한 완전미의 총 소비자 지불가치를 추정하였다. 분석결과를 요약하면 다음과 같다. 1. 완전미에 대한 소비자 선호분석 결과 “구입할 것” 형에서 통계적 유의성을 가지는 변수는 월소득, 교육수준 및 주거형태로 나타나 월소득이 높을수록, 교육수준이 높을수록, 아파트에 거주할수록 완전미 구입의향이 높게 나타났다. “반반이다” 형에서는 주거형태(HOU)가 1% 유의수준에서, 주부의 가구당 월소득(INC), 교육수준(EDU) 및 가구원수(FAM)가 각각 5% 유의수준에서 통계적 유의성이 있는 것으로 분석되었다. 2. 완전미에 대한 소비자의 구매 유형별 평균 지불의사 금액은 일반 쌀보다 최소 1.13배에서 최대 1.55배까지 비싸더라도 구입의사가 있는 것으로 분석되었다. 3. 조사대상 지역인 서울에서 완전미가 전면적으로 판매될 경우 추정 가능한 소비자 지불가치의 총액은 가장 적극적인 구매의향을 나타내는 “반드시 구입” 형은 2.154십억 원, “반반이다” 형은 2.955십억 원으로 추정되었다. 위와 같은 분석 결과는 일반 쌀보다 높은 가격을 지불하더라도 품질이 우수하다면 국산 쌀도 충분히 경쟁할 수 있음을 나타내고 있다. 아울러 최근 연구가 활성화되고 있는 다양한 기능성 쌀에 대해 소비 및 유통 측면에서의 심도 있는 접근이 이루어져야 함을 시사하고 있다고 결론 지을 수 있다. This study aims to estimate the consumers' value of the head rice using the multi bounded discrete choice CVM. The respondents were a total of 1,000 housewives living in Seoul. The results show that householders are willing to pay 3,480won/㎏, 2,920won/㎏ and 2,537won/㎏ for the head rice asuming three scenarios(not sure, sure, definitely). Results also show that in Seoul province the estimate aggregated buying value of the head rice is approximately 2,955 billion won in the definitely scenario.

응급실에서 소아환자의 진정제로서 케타민(Ketamine)의 사용

서정필,박준석,황태식,장석준,김승호 대한응급의학회 2000 대한응급의학회지 Vol.11 No.3

Background: Ketamine use in emergency room has been increased. It has rapid onset of action and appropriate duration of action. It does not need endotracheal intubation and produces potent analgesia, sedation, and amnesia. The object of this study is to determine the safety and the degree of physician's satisfaction in relation to ketamine use. Materials and Methods: This is a prospective study using protocol. Pediatric trauma patients who need sedation were given IM ketamine(4 ㎎/㎏) and atropine(0.01 ㎎/㎏) in a same syringe. Monitoring of patients was done by EM residents and complications of ketamine use were recorded. Physician's satisfaction was also recorded after the procedure. Results: Intramuscular ketamine was administered 54 times, mainly for laceration repair. Physicians completed protocol for 51 of treated children. The median time for onset of sedation was 6.5±2.4 min, and duration of action was 32.4±10.8 min. Hypersalivation occurred in 9.8%(n=5); random movement 3.9%(n=2), emesis during procedure(n=1), emesis at home(n=1), and transient oxygen desaturation(n=1). All were quickly identified and treated without specific airway management and sequelae. Of 84% of physicians was satisfied with ketamine use for pediatric sedation. Conclusion: Intramuscular ketamine can be administered safely and satisfactorily in emergency room to facilitate pediatric procedures in conjunction with a defined protocol and appropriate monitoring.