다발성 뇌수막종

박상준,박세혁,신동익,오세문 대한신경외과학회 1998 Journal of Korean neurosurgical society Vol.27 No.12

뇌동맥류 수술후 원격부위에 발생한 뇌실질내 출혈

박상준,오세문,신동익,박세혁 대한신경외과학회 1999 Journal of Korean neurosurgical society Vol.28 No.4

음향방출기술에 의한 밸브누설평가 연구(1)

이상국,이선기,이준신,박종혁 한국비파괴검사학회 2004 학술대회 논문집 Vol.- No.-

The objective of this study is to estimate the feasibility of acoustic emission method for the internal leak from the valves. In this study, valve leak tests using various types of specimen simulated seat damage were performed in order to analyzer acoustic emission properties when leaks arise in valve seat. As a result of leak test for specimens simulated valve seat, we conformed that leak sound level increased in proportion to the increase of hole diameter and leak velocity, and decreased in proportion to the increase of leak depth. And also, leak sound level has hysteresis for leak velocity. From the experimental results, it was suggested that the acoustic emission method for monitoring of leak was feasible.

좋은 예후를 보인 품행장애 환자에 대한 정신의학적 고찰

진혁희,한선호,한상우 순천향의학연구소 1997 Journal of Soonchunhyang Medical Science Vol.3 No.2

The following results were gathered from the extensive research done on the conduct disorder of patients improving and relative conditions. 1. All were good students in elementary school and showed no disobedience. 2. The majority of them had many strong relationships and were very outgoing. 3. Their parents showed much affection toward them in their childhood. Also, they were either the youngest or the oldest in their families consisting of 2 or more. 4. Five out of the 6 patients belonged to upper-middle or just upper class parts of society. 5. Fathers occupied professional occupations and the mothers occupations were domestic housekeeping. 6. They all had parents who were both well educated. 7. The patients attitude toward their parents changed from assertiveness ot obedience and respectfullness. 8. The degree of educational interest by their parents was very high ; 4 out of 6 9. Parents attitudes toward their children changed from traditional to democracy. The family relationship situation was deterioration. Then overtime, the situation inproved dramatically. 10. Parents method of punishing children seems to have changed from the tendency of tough punishment and patients respectful attitude toward their parents has changed from assertive to obedient. 11. There was no history of mental disorders in the family. 12. Most patients had jobs or continued their studies. 13. Conduct disorders occurred in these patients in their late teens. 14. They have never been imprisoned or placed in a mental hospital before.

까스크로마토그라피에 依한 抗히스타민劑의 分析化學的 硏究

심상혁 德成女子大學校 1974 德成女大論文集 Vol.3 No.-

The gas chromatographic behavior fo three antkhistamines Chloropheniramine, Diphenhydramine , Tripelennamine and their salts were investigated using alkaline precolumn packed with 20% KOH on 60-80 mesh activated alumina. Symmetrical peaks were achieved under the condition, inlet temperature 260℃, cooumn temerature 180℃, carrier gas flow rate 30㎖/min. The peaks of antihistamine salts coincided with those of bases in alcohol solution. Chromatographic peaks of many drugs of organic bases, vitamines and antipyretics were Substracted by the precolumn.

한약수치에 관한 연구(제 8보) : 오수유 탕포법 The Changes of Physico-chemical Parameter and Biological Activities by Processing of Evodia Fruit

박성환,이우정,최혁재,송보완,김동현,김남재 EAST-WEST MEDICAL RESEARCH INSTITUTE KYUNG HEE UNI 2005 東西醫學硏究所 論文集 Vol.2005 No.-

We have studied the physico-chemical change and pharmacological transformation of traditional herbal medicines with processing. Evodia fruit (EF) has processed for the purpose of detoxification and reduction of its bitter taste. There are various methods of processing EF in Oriental medicinal references. Among them, we processed EF according to the method of Sang-han theory, the most famous medicinal reference. We processed EF with washing in hot water, and then dried. Processed EFs(PEFs) were prepared according to the above procedure through repetition of 1,3,5 and 7 times respectively. The contents of weight loss, water extract, diluted ethanol extract, ether extract, total ash, acid insoluble ash, alkaloids and limonin in non-processed EF (NPEF) and PEFs were examined. The weight loss, and contents of water extract and dilute ethanol extract in PEF showed decrease in proportion to increase of washing time, while the contents of ether extract, total ash and acid insoluble ash showed little change as compared with those of NPEF. And the content of evodiamine and rutaecarpine was not changed distinctly. However, the content of limonin decreased in the final processed material in proportion to increase of washing times with hot water. And the intense of bitter taste in PEF was also reduced. These results were ascribed to the flowing-out of the water-soluble portion. The biological activities of NPEF and PEF were also investigated. In the test of DPPH scavenging effect, xanthine oxidase inhibition effect and TBA-Rs effect, PEF was more effective than NPEF in vitro. Also, both NPEF and PEF showed potent analgesic and anti-inflammatory effects against in mice. Especially, PEF by 3 times washing with hot water was more effective than other PEFs. From these results, it is considered that PEF should be prepared by 3 times washing with hot water.

Piezoelectric Materials: All‐Solution‐Processed Flexible Thin Film Piezoelectric Nanogenerator (Adv. Mater. 45/2012)

Chung, Sung Yun,Kim, Sunyoung,Lee, Ju‐,Hyuck,Kim, Kyongjun,Kim, Sang‐,Woo,Kang, Chong‐,Yun,Yoon, Seok‐,Jin,Kim, Youn Sang WILEY‐VCH Verlag 2012 ADVANCED MATERIALS Vol.24 No.45

<P>An all‐solution‐processed flexible piezoelectric nanogenerator, composed of polycrystalline ZnO thin film and functional polymer layers such as P3HT/PCBM and PEDOT:PSS, generates energy through a mechanical rolling and muscle stretching system. On page 6022, Youn Sang Kim, Sang‐Woo Kim, and co‐workers show that this all‐solution‐processed nanogenerator is feasible as a piezoelectric patchable device and is promising for use in future energy harvesters such as wearable human patches and mobile electronics. </P>

蛇床子의 精油成分

심상혁 德成女子大學校 1977 德成女大論文集 Vol.5-6 No.-

An essential oil was obtained in 0.7% yield by steam distillation from Trilis Fructus. αPinene, camphene were identified by gas chromatographic and thin layer chromatu graphic methods.

黃저의 成分

沈相赫 德成女子大學校 1978 德成女大論文集 Vol.7 No.-

The methanol extract of the root of Astragalus menbranaceus Bunge was treated and from the buthanol fraction, flavonol glycoside and succharose were isolated and identified, and from the aqueous layer, glucose and succharose were identified.

한국판 아동용 예일-브라운 강박 척도:신뢰도와 타당도 연구

정선주,이정섭,강윤형,조성진,서동혁,홍강의 대한소아청소년정신의학회 2000 소아청소년정신의학 Vol.11 No.1

목적 : 본 연구는 소아, 청소년의 강박 증상을 평가하기 위한 도구인 아동용 예일-브라운 강박척도(Childen's Yale-Brown Obsessive Compulsive Scale : Y-BOCS)의 한국판을 제작하여 그 신뢰도와 타당도를 검증하고자 시행되었다. 방법 : 강박장애로 진단된 42명의 아동과 청소년들을 대상으로 CY-BOCS를 시행하였다. 평가자간 신뢰도를 측정하기 위하여 20명의 환자를 2명의 평가자가 동시에 면담하였다. 수렴타당도와 변별타당도의 검증을 위해 총괄적인 임상 인상척도-강박장애(Clinical Global Impression-Obsessive Com-pulsive Disorder : CGI-OCD). 아동용 Leyton 강박 척도(Lryton Obsessional Inventory-Child Version : LOI-CV), 소아우울척도(Child Depression Inventory : CDI), 소아 상태-특성 불안척도(State-Trait Anxiety Inventory for Children : STAI-C)를 시행한다. 결과 : Cronbach's α값으로 평가한 내적 일치도는 0.86으로 높게 나타났다. CY-BOCS 전체 점수 강박사고, 강박행동 소척도 점수에 대한 군내 내적일치도는 각각 0.94. 0.94. 0.84로 우수한 평가자간 일치도를 보였다. CY-BOCS 전체 점수와 CGI-OCD 점수간의 상관관계는 매우 높게 나타났고(r-0.88), LOI-CY 총점과도 통계적으로 유의한 상관관계(r=0.51)가 관찰되었다. CY-BOCS 전체 점수와 STA-I-C의 상태불안 점수간에는 상관관계가 나타나지 않았고(r=0.25), 특성불안 점수(r=0.43) 및 CDI 점수(r=0.49)와는 유의한 상관관계를 나타냈다. 결론 : 본 연구결과, 한국판 CY-BOCS의 높은 타당도 및 신뢰도가 입증되었으며, 향후 강박 증상의 객관적인 평가 및 정량화를 위해 유용하게 사용될 수 있을 것이다. Objective : This study was carried out to evaluate the reliability and validity of the Korean form of the Children's Yale-Brown Obsessive Compulsive Scale(CY-BOCS). Method : Forty-two children with obsessive-compulsive disorder(OCD)(31 boys and 11 girls, aged 7 to 18 years) were assessed with CY-BOCS. Interrater agreement was assessed by two raters in subsample(n=20). discriminant and convergent validity were assessed by comparing CY-BOCS scores to Clinical Global Impression-OCD(CGI-OCD), Leyton Obsessional Inven-tory-Child Version(LOI-CV), State-Trait Anxiety Inventory for Children(STAI-C), and Child Depression Inventory( CDI ). Results : Internal consistency was high, measuring 0.86 for the 10 items and total score. The intraclass correlations for the CY-BOCS total, obsession, and compulsion scores were 0.94, 0.94, 0.84, suggesting excellent interrater agreement for subscale and total scores. The CY-BOCS total score showed highest correlation with CGI-OCD(r=0.88), and significant correlation with LOI-CV(r=0.51), Trait Anxiety score(r=0.43), and CDI scores(r=0.49), but it was not correlated with State-Anxiety score(r=0.25). Conclusion : The results of this study indicate that the Korean form of CY-BOCS is a reliable and valid scale for rating obsessive-compulsive symptom severity. KEY WORDS : Development · Rating scale · Obsessive-compulsive disorder · Reliability Validity.