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보육시설 방문교육프로그램이 보육교사의 영유아 감염에 대한 지식, 태도 및 감염예방행위에 미치는 효과 김지수
김지수 한국아동간호학회 2007 Child Health Nursing Research Vol.13 No.4
=Efects of a Training Program on Infection Prevention for Staff of Child Daycare Centers Kim, Ji So1)
김지수,김진노 嶺南大學校社會科學硏究所 2002 社會科學硏究 Vol.22 No.1
본 논문은 1994에서 1997년 사이 공개시장 자사주 매입 기업의 성과를 분석함으로써 자사주 매입 기업의 동기를 파악하고자 하였다. 흔히 자사주 매입의 동기는 크게 두 가지 가설에 의하고 있다. 하나가 정보신호 가설이고 나머지 하나는 여유현금 흐름 가설이다. 본 연구에 사용된 총 표본은 166개 기업으로 짝짓기 방법에 의한 분석을 하였다. 분석은 자사주 매입전 3년부터 매입후 3년까지 총 7년간에 걸친 기업의 장기 성과를 연도별로 분석하는 방법을 사용하였다. 비모수 방법론인 윌콕슨의 부호검정과 회귀분석을 행하였다. 표본을 q비율에 의하여 나누어서 결과를 분석하였다. 이러한 방법에 의한 결과를 요약하면 아래와 같다. 1) 자산에 대한 현금흐름으로 나타나는 성과는 자사주 매입후 증가하는 것으로 나타났다. 2) 높은 성장기회를 가진 그룹(q>1)에서는 자사주 매입후 성과의 증가가 자산 매각등에 의한 자산 효율성의 개선에 의한 것으로 나타났다. 3) 낮은 성장기회를 가진 그룹(q<1)에서는 자사주 매입후 성과의 증가라 주로 매출액 증가에 의한 것으로 나타났다. 이러한 결과를 바탕으로 서로 다른 투자기회를 가진 기업들에 있어서 자사주 매입의 동기는 다른 것으로 나타났고, 그 중에서 신호가설이 본 표본에서는 지지되는 가설로 나타났다.
주민투표의 숙의적 참여수준과 원자력 갈등관리 효력에 관한 분석
김지수,이선우 한국비교정부학회 2016 한국비교정부학보 Vol.20 No.2
This study is to make a classification of the types of local referendum based on prior research and law, and to analyze the effectiveness of nuclear policy conflict management accordance with the deliberative participation level of local referendum. Local referendum can be categorized by four types into legal force and prime mover. The case analysis objects are Buan, Gyeongju, Samcheok, and Yeongduk where hold three types of local referendum. The standards of analysis on the deliberative participation level are representativeness, clarity, fairness, equity, and reflexivity. The effectiveness of nuclear policy conflict management measures with whether or not reflect results of local referendum and dissolution of conflict. The results are followings. First, in the case of local referendum with legal force, an increase in the deliberative participation level of local referendum leads to an increase in the effectiveness of nuclear policy conflict management. Second, in the case of local referendum without legal force, institutional framework for ensuring the deliberative participation are in poor condition and conflicts do not dissolve due to dispute with respect to fairness. Third, in the case of with and without legal force, it is needed the improvement of institution for the deliberative participation and the enhancement of reflexivity and fairness. Building on the above results, this study suggests that local referendum on nuclear power plant location should be reformed in order to improve the effectiveness of nuclear policy conflict management.
제왕절개술후 진통을 위한 지주막하 Neostigmine의 효과
김지수,정찬종,조상선,한인숙,장사충 대한마취과학회 1998 Korean Journal of Anesthesiology Vol.35 No.3
Background : Intrathecal (IT) neostigmine produces analgesia in animal and human. This study was designed to evaluate the efficacy and safety of IT neostigmine for post-cesarean section analgesia. Methods : Forty-five women undergoing cesarean section under spinal anesthesia were randomly assigned into 3 groups to receive; normal saline 0.2 ml, or neostigmine 12.5ug, or neostigmine 25ug intrathecally with 0.5% hyperbaric bupivacaine 12 mg. Degrees of sensory and motor blocks, maternal hemodynamic changes, and side effects were recorded. Apgar scores and umbilical vein blood gas analysis (UVBGA) were checked for evaluation of fetal status. Postoperative analgesia was provided by intravenous patient-controlled analgesia (PCA) using fentanyl 500ug and ketorolac 150 mg in 100 ml. Pain scores with 10-cm visual analogue scale (VAS), time to first PCA use, cumulative PCA consumptions, and side effects were assessed at 1, 2, 4, 8, 12, 24, and 48 hr after IT injection. Results : There were no significant differences among the three groups in characteristics of spinal anesthesia, maternal blood pressure and heart rate, Apgar scores, and UVBGA data. Compared to saline group, IT neostigmine significantly prolonged time to first PCA use and decreased 24 hr- and 48 hr-PCA consumptions (P<0.05). Pain scores in neostigmine groups were significantly lower than those in saline group for first 4 hr after which there were no differences among the three groups. There were significantly higher incidences of nausea and vomiting in neostigmine groups than in saline group. Conclusions : These data indicate that IT neostigmine can be an alternative postoperative analgesic without adverse fetal effects for cesarean section. However, high incidence of nausea and vomiting seem to limit its clinical usefulness. Further studies are necessary to enhance its analgesic effects and to decrease its adverse effects. (Korean J Anesthesiol 1998; 35: 545∼552)
위용종(胃茸腫)수술중 갈색세포종에 의한 갑작스런 심정지 : 1예 보고
김지수,박태인,강훈수,나찬호 대한마취과학회 1988 Korean Journal of Anesthesiology Vol.21 No.6
The anesthetic management of patient with pheochromocytoma is often difficult even when a clear-cut preoperative diagnosis has been made. We experienced a patient with a gastric polyp and an unsuspected pheochromocytoma which presented with transient hypertension during general anesthe-sia for an elective subtotal gastrectomy. The patient developed severe hypertension and arrhythmia leading to cardiac arrest just after the skin incision. This case illustrate the value of preopeative evaluation in a patient with transient hypertension.