공황장애에서 Paroxetine 단기약물치교가 심리적 상태에 미치는 영향

이소영,김지혜,김율리,강은호,이동수,유범희 大韓神經精神醫學會 2004 신경정신의학 Vol.43 No.3

프로와 아마추어 씨름선수들의 경쟁상태 및 특성불안에 관한 연구

이한우,육동원,고의석,김경수 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.1

The purpose of this study was to investigate differences of competition state anxiety (somatic state anxiety, cognitive state anxiety, and state self-confidence) and competition trait anxiety among three groups(highschool, university, and professional Korean Ssireum Players), and between winners and non-winners to analyze and evaluate the state of competition anxiety felt by players. Further more, This study present some useful guiding principles of effective coaching to improve the performance ability and control the competition anxiety of Ssireum players at fields. A total of 487 Ssireum players(204 highschool players, 206 college players and 77 professional players) participated in the SCAT and the CSAI-2 competition anxiety tests. Data were analyzed with One-way ANOVA and T-test. Results were as followings : College players showed significantly lower competition trait anxiety than highschool and professional players. Winner-group showed significantly lower competition trait anxiety than non-winner group. The three groups showed no statistically meaningful differences in the somatic and the cognitive state anxiety, but professional players showed significantly higher state self-confidence than highschool players. There were no differences in somatic state anxiety between winner group and non-winner group, but winner group showed significantly lower cognitive state anxiety and higher state self-confidence than non-winner group.

澱紛 資化性 효모의 選別 및 性質

李鐘洙,孫東和 대구산업정보대학 1991 논문집 Vol.5 No.-

This study was made of 11 starch-assimilating yeasts with respect to their capacity for direct conversion of starch into single cell protein and α-amylase activity. Lipomyces starkeyi KFCC 4421, the strain with the higest values, was selected. The results abtained were as follows, under otimum culture condition. 1. Y starch and α-amylase activity were 0.3220 and 4.38 IU, respectivly. 2. Y starch was maximum at 1% soluble starch and initial pH 5.0 in 4 days after incubation. 3. Y starch was maximum in the medium containing 0.5% Yest extract as nitrogen source.

獨逸의 國家補償制度

李東秀 대구효성카돌릭대학교사회과학연구소 1992 사회과학연구 Vol.1 No.-

美國行政法上 規制行政의 法理

李東秀 대구효성 가톨릭대학교 1994 연구논문집 Vol.48 No.1

1. Problems thought to Call for Regulation One method of analyzing regulation is to view it as an attempt to slove various problems of "market failure" identified by economist. Such a view, popular with economists, treats the unregulated market place as the norm and assumes that those who advocate government intervention must justify it by showing that it is needed to achieve an important public objective that an unregulated marketplace cannot provide. Many market "defects" upon which demands for regulation have been based fall within one of the following categories : ① The need to control monopoly power. ② The need to control windfall profits. ③ the need to correct for spillover cost. ④ the need to compensate for inadequate information. ⑤ the need to eliminate excessive compensation. ⑥ The need to alleviate scarcity, etc. 2. Alternative Remendies for Regulatory Failure. The problems with, and criticisms of, regulation and agency performance have spawned a host of suggestions for change or "reform". Many of the cases studied in this course can be best understood as representing an effort by judges to deal with agency failing-though in doing so the judges must work within a narrow framework of institutional and legal constraints. Before turning to the many different legal doctrines developed as prat of the judicial effort to oversee government agencies, we should consider some of the major alternative analyses of what is wrong with government regulatory agencies and how their failings might be overcome. These analyses have led to a variety of suggestions for reform, which can be roughly grouped as follows : ① Change in substantive policy. ② Improved regulatory personnel. ③ increased control by Congress. ④ Increased control by th Executive. ⑤ Change in agency structures. ⑥ Development of new institutions, etc.

미세한 α_2-Ti_3Al상이 석출된 Ti-6Al-4V 합금의 동적 변형거동

이동근,이성학,이종수 대한금속재료학회 2003 대한금속·재료학회지 Vol.41 No.1

In this study, Widmansta¨tten and equiaxed microstructures containing very fine α_2 particles were obtained by overaging a Ti-6Al-4V alloy, and their dynamic deformation behavior was investigated. Dynamic torsional thests were conducted by using a torsional Kolsky bar, and deformed microstructures and torsionally deformed areas beneath fracture surfaces were observed to investigate various factors affecting dynamic deformation properties of α, β and their interfaces. The dynamic torsional test results indicated that maximum shear stress and fracture shear strain of the over-aged Winmansta¨tten and equiaxed microstructures were higher than those of the unaged microstructures. The possibility of the adiabatic shear band formation under dynamic loading was quantitatively analyzed, based on the observation how plastic deformation energy was distributed to void initiation and adiabatic shear banding. Since the number of voids formed in the over-aged microstructures drastically increased because of the α_2 precipitation, driving force for the adiabatic shear band formation decreased as much as deformation energy used for the void formation, thereby reducing the possibility of the adiabatic shear band formation. These findings provided a new idea how to improve ballistic performance of Ti alloy armor plates because the over-aging of the Ti-6Al-4V alloy was effective on both the improvement of tensile and dynamic torsional properties and the reduction in the possibility of the crack initiation due to adiabatic shear banding.

공황장애에서 Paroxetine 단기약물치료가 심리적 상태에 미치는 영향

이소영,김지혜,김율리,강은호,이동수,유범희 大韓神經精神醫學會 2004 신경정신의학 Vol.43 No.3

Objectives : This study was designed to evaluate clinical effect of paroxetine treatment and to explore psychological Pre-dictors of treatment response. Methods : Patients (n=26) who met DSM-IV criteria for panic disorder with or without agoraphobia were treated by Pa-roxetine for 12 weeks. We assessed symptom improvement using Clinical Global Impression (CGI), and clinical characteristics using Anxiety Sen&itivity Index (ASI), Anxious Thoughts and Tendencies (AT & T), Agoraphobic Cognition Questionnaire (ACQ), Body Sensation Questionnaire (BSQ), Beck Anxiety Inventory (BAI), and Beck Depression Inventory (BDI). T-test, correlation analysis, and stepwise multiple regression analysis were performed. Results : Panic patients showed significant improvement in seventy of illness and each clinical characteristic after 12 weeks of paroxetine treatment. There were significant correlations among severity of illness, anxiety, and depression, and subjective seventy was related with catastrophic thoughts. The more catastrophic thoughts and the higher sensitivity of body sensation, Patients had the worse symptom improvement they shorved. Multiple regression analysis showed that catastrophic thought related to agoraphobia was the best predictor of symptom improvement (22%). Conclusion : This study suggests that short-term treatment of paroxetine is effective in panic disorder with or without ago-raphobia, and that catastrophic thought could be a predictor of poor treatment response. Thus cognitive intervention on Catastro-phic thoughts may play an important role in symptom improvement in panic disorder.

DTMF 신호를 이용한 전자 보안 시스템

이병수,이순흠,박동규,이동원,이선휘,황유동 순천향대학교 부설 산업기술연구소 1999 순천향 산업기술연구소논문집 Vol.5 No.2

we have developed cost-effective effectronic security system. The system is superior to the day-time alert system which is currently used for banks in Choongchung Province. The system can monitor 512 banks and inform the police of emergency state and its related informations. The developed svstem is under field test at a police station in Choongchung Province.

카오스 랜덤신호 발생기를 위한 3D²CGE의 분석

이익수,이동록,여지환 대구대학교 과학기술연구소 1999 科學技術硏究 Vol.5 No.5

in this paper, we have designed, proposed and demonstrated a novel 3-dimensional discrete-time chaotic generation equation(3D²CGE) for generating chaos signals such as pseudo-random signals. The chaos signals of 3D²CGE which is used specific parameters space are analyzed by general nonlinear signal process methods. The chaos signals that are calculated numerical and statistical process with computer simulation have proved chaos properties; aperiodicity, fractal structure, chaos attractor etc. The time series of the equation have extremely rich dynamics and the 3D²CGE is indeed chaotic. Specially, the dynamic bifurcation structures are represented using varying initial values and control parameters such as α , β , μ , κ , γ , ε , Φ . Finally, we demonstrate the probability density of chaos signals and randomness properties of proposed equation.

Amphetamine 및 Phenethylamine 誘導體의 效果的인 確認 및 分析法에 관한 硏究

李允中,李康春,李東宣,尹汝生,崔点洙 成均館大學校 1982 論文集 Vol.32 No.-

Amphetamine and phenethylamine derivatives, methamphetamine, ephedrine and norephedrine react on heating with 7-chloro-4-nitrobenzo-2, 1, 3, -oxadiazole (NBD-CI) in alkaline methanolic solution to from highly fluorescent NBD-amine derivatives. The thin-layer chromatographic identification method and fluorometric determination of amphetamine and phenethiylamine derivatives are presented. Reaction conditions are also described with solvent effect on maximum excitation and emision wavelengths and fluorscence intensity of NBD-amine derivatives.