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권영대,Gwon, Yeong-Dae 한국과학기술단체총연합회 1970 과학과 기술 Vol.3 No.3
1.서론 2.우주선 연구의 현황 3.태양 활동과의 관계 1)태양면 폭발 2)혹성간 공간 3)우주선 강우의 변화 4)우주선 강우의 이상변화 4,결론
폐쇄성 수두증 환자에서 발병한 무동성 무언증의 치험 예 : 증례 보고 Successful Treatment with Bromocriptine and Ephedrine
권영대,추원호,조정현,김성철,하인선,이용성 대한신경외과학회 1993 Journal of Korean neurosurgical society Vol.22 No.1
The authors report one case of akinetic mutism with obstructive hydrocephalus. The patient suffered from multiple shunt failures and shunt revision. After multiple shunt revision, the patient fell into an akinetic-mute state. She appeared awake but was no response to painful somatosensory, loud auditory or threatening visual stimuli and she required total nursing care. This behavioral syndrome was no response to shunt revision but we were able to successfully treat a case of akinetic mutism after combination theraphy of Bromocryptine and Ephedrine.
급성 뇌경색 환자의 증상 발현 후 응급실 도착까지의 시간이 치료 결과에 미치는 영향
권영대,윤성상,장혜정,Kwon, Young-Dae,Yoon, Sung-Sang,Chang, Hye-Jung 대한예방의학회 2007 예방의학회지 Vol.40 No.2
Objectives : Recent educational efforts have concentrated on patient's early hospital arrival after symptom onset. The purpose of this study was to evaluate the time interval between symptom onset and hospital arrival and to investigate its relation with clinical outcomes for patients with acute ischemic stroke. Methods : A prospective registry of patients with signs or symptoms of acute ischemic stroke, admitted to the OO Medical Center through emergency room, was established from September 2003 to December 2004. The interval between symptom onset and hospital arrival was recorded for each eligible patient and analyzed together with clinical characteristics, medication type, severity of neurologic deficits, and functional outcomes. Results : Based on the data of 256 patients, the median interval between symptom onset and hospital arrival was 13 hours, and 22% of patients were admitted to the hospital within 3 hours after symptom onset. Patients of not-mild initial severity and functional status showed significant differences between arrival hours of 0-3 and later than 3 in terms of their functional outcomes on discharge. Logistic regression models also showed that arrival within 3 hours was a significant factor influencing functional outcome (OR=5.6; 95% CI=2.1, 15.0), in addition to patient's initial severity, old age, cardioembolism subtype, and referral to another hospital. Conclusions : The time interval between symptom onset and hospital arrival significantly influenced treatment outcome for patients with acute ischemic stroke, even after controlling for other significant clinical characteristics. The findings provided initiatives for early hospital arrival of patients and improvement of emergency medical system.
權寧大 東國大學校 學徒護國團 農林大學大隊 1957 東國農林 Vol.4 No.-
양적인 시험에는 분포검정이 많이 사용된다. 다수 표본에서의 통계치 즉 평균 분산, 변손화수, 비, 등의 분포는 일반적으로 정규분포를 가지나 모집단이 규정한 경우라도 기중에서 취한 소수 표본의 통계치의 분포는 정규 되지 않고 정규분포에 근사한 사실을 가진다. 제일 다수 자료를 얻어서 원자료와 동등 정도의 가치를 가지는 통계치를 계산한다. 그러면은 통계치가 어느 정도의 변동을 가지나 혹은 어떠한 정도의 오차 등이 고찰되어야 할 것이다. 이러한 점에서 어떠한 관측치에 대한 기각검정에 대하여 고찰하는 바이다.
권영대,지은미,박규택 한국동물분류학회 2010 Animal Systematics, Evolution and Diversity Vol.26 No.1
A notodontid moth, Disparia diluta (Hampson, 1910) is reported for the first time from the Korean peninsula. At the same time, taxonomical note for D. nihonica (Wileman, 1911) is given. The male genitalia of D. nihonica (Wileman) were erroneously illustrated as those of Neodrymonia delia (Leech) by Tshisjakov and Kwon (1999),and Schintlmeister (2008) cited D. nihonica (Wileman) to be distributed in the Korean peninsula, based on the illustration.