구속된 비행 청소년들의 석방 후 6개월 이내 재범의 예측요인

서동혁,정선주,손창호,김원식,고승희,함봉진,조성진,김영기,이중재 大韓神經精神醫學會 2001 신경정신의학 Vol.40 No.3

연구목적 : 본 연구는 범법행위로 인해 검참에 구속된 청소년들의 6개월 이내 재범여부를 예측할 수 있는 요인을 분석함으로써 재범의 가능성이 높은 청소년들을 조기에 선별하여 적절한 중재를 시행하기 위한 목적으로 시행되었다. 방 법 : 검찰에 구속된 후 교도소나 소년원에 수감되지 않고 석박된 남자 청소년 125명을 대상으로 하였다. 범죄기록 검토를 통해 사회인구학적, 범죄관련 변인들에 대해 조사하였고, 가족환경 및 부모양육태도, 정신병리, 성격장애, 도덕발달수준 등과 연관된 변인을 알아보기 위해, 부모-이동 갈등해결척도(CTSPC), 한국판 가정환경척도(FES), 한국형 부모양육행동척도, 간이정신진단검사(SCL-90-R), Beck 우울증척도, Beck 불안 척도, 한국판 청소년용 도덕발달수준 평가도구와 한국판 성격장애검사(PDQ-R)를 시행하였다. 결 과 : 전체 연구대상 125명 중 55명 (44%)이 석방 후 6개월 이내에 1회 이상의 재범을 행하였다. 재범군은 비재범군에 비해 구속당시 나이가 어리고, 신체적 학대력이 높았으며, 도덕발달수준이 낮고, SCL-90-R의 적대감척도점수가 높으며 PDQ-R의 반사회적 인격장애에 해당되는 경우가 많았다. 두 집단간 가족환경이나 부모양육태도에는 유의한 차이가 나타나지 않았다. 재범군은 폭력범죄로 구속된 경우가 비재범군에 비해 적었고 첫 범죄시 연령이 어리고 전과가 있는 경우가 많았다. 로지스틱 회귀분석 결과, 재범에 대한 예측요인으로 첫 범죄당시 연령(오즈비=2.91), 반사회적 성격장애(오즈비=2.85), 신체적 학대력(오즈비=2.65)의 세 변인이 포함되었으며, 재범여부에 대한 판별력은 72.8%로 나타났다. 결 론 : 본 연구결과 구속된 청소년들의 재범률이 매우 높다는 사실과 범죄행위에 가담한 연령이 어릴수록, 반사회적 성격장애가 있고 성장과정 중 부모로부터 학대를 받은 경험이 있을수록 반복적인 범죄를 저지를 위험도가 높다는 것을 알 수 있었다. 향후 비행 청소년들의 재범을 예방하기 위해서는 이러한 특성을 가진 고위험군에 대한 조기개입 및 적응을 돕기 위한 프로그램의 개발이 중요할 것으로 사료된다. Objectives : This study was performed to investigate the factors predicting recidivism within 6months after release in arrested juvenile delinquents for proper screening and intervention of high-risk-subjects. Methods : The subjects consisted of 125 arrested male adolescents who were released after legal procedure in prosecutor office and court. The socio-demographic and crime-related characteristics. Were evaluated by police records, and the familial, psychopathology and personality characteristics, and the level of moral development measured by the Conflict Tactics Scale(CTS), Family Environment Scale(FES), Parental Behavioral Inventory, Symptom Checklist-90-Revised(SCL-90-R), Beck Depression Inventory, Beck Anxiety Inventory, Korean form of Moral Developmental Inventory for adolescents, and Personality Disorder Questionnaire-Revised(PDQ-R). Results : The recidivism rate within 6 months after release was 44% of the initial sample, Recidivists were younger and had higher scores on Anger-hostility scale of SCL-90-R and lower principle morality score than nonrecidivists. More recidivists had history of physical abuse and antisocial personality disorder on PDQ-R than nonrecidivists. They also showed the crime-related characteristics of lower percent of violence crime, higher incidence of previous conviction, younger age of the first crime. Among those variables, logistic regression showed that age of first crime, antisocial personality disorder, and history of physical abuse best predicted the recidivism within 6months after release. Conclusion : These results of present study suggest that the recidivism rate of arrested male adolescents is very high, and the age of first crime, antisocial personality disorder and history of physical abuse were key factors predicting recidivism. To prevent repeated crime of delinquent adolescents, the development of programs for those high-risk groups to help rehabilitation and adaptation in community would be essentil.

장기적 트립토판 결여식이 생쥐의 유해감각예민도에 미치는 영향

서영대,박제민,김명정,전명호,양구범,장세헌,강철중,김정태,김용식 대한생물치료정신의학회 2000 생물치료정신의학 Vol.6 No.1

The depressive patients can be divided into two subgroups by presence and absence of pain symptoms. Those without pain symptoms have blunted pain sensitivity whereas those with pain have normal range of pain sensitivity, and are clinically characterized by anxiety and irritability. The aim of the study is to test if these clinical profiles of the depressives with pain symptoms are related with reduced level of brain serotonin(5-HT). Forty four mice were randomly divided into two groups : one group to be bred with tryptophan free diet and the other with normal control diet, each for 4 weeks. Before the beginning of the breeding period, measured were locomotor activity by open field test, anxiety by elevated plus maze and nociceptive sensitivity by tail flick test, before and after forced swimming(FS). During each FS, duration of immobilization was also measured. The sable sets of measurements were repeated at the end of the breeding period. The brain 5-HT and 5-hydroxyindoleacetic acid(5-HIAA) were measured by high performance liquid chromatography. The results were as follows 1.Four weeks of tryptophan free diet reduced significantly body weight, brain weight, and levels of 5-HT and 5-HIAA in the whole brain. 2.Tryptophan depletion did not influence basal nociceptive sensitivity as measured by tail flick latency before FS. The normal blunting of the pain sensitivity induced by forced swimming was preserved in the tryptophan depleted group. 3.Tryptophan depletion did not influence general locomotor activity in open field. 4.Tryptophan depletion increased significantly time spent on the open arms at the elevated plus maze test done before FS. This anxiolytic-like effect was reduced by FS. 5.Tryptophan depletion did not influence duration of immobilization during FS. From these results, it is suggested that the genesis of the depression with pain symptoms is not medicated by quantitative reduction of brain serotonin

X-線粉末廻折法에 의한 Cadmiun Sufide 試料의 定量定性分析

徐日煥,金永銓,鄭濟永 충남대학교 자연과학연구소 1983 忠南科學硏究誌 Vol.10 No.1

The 32 X-ray diffraction intensity peaks for the cadmium sulfide powder (99.999% purity),which is an industrially important semiconductor, were obtained rotating 2θh㎘ Bragg angle of X-ray diffractometer with Cu Kα radiation from 20 to 120 degrees by θ-2θ scan technique. Each reflecting plane identified by means of the graphical and analytical methods indicated that there are two different kinds of phases : hexagonal close-packed structure with a=4.13Å, c=6.75Å and face-centered cubic structure with a=5.82Å. In order to account for the result of two molecules per unit hexagonal cell and four molecules per unit cubic cell, they should have the wurtzite form and zinc blende form respectively. The quantitative analysis by the direct comparison method has shown that this sample contains approximately 86.3 percent wurtzite form and the rest 13.7 percent zinc blende form of CdS. The correct result has been proved by the good agreement between the experimental and theoretical integrated intensities.

노인정신장애 평가척도(Psychogeriatric Assessment Scale)의 한국판 표준화 연구

조맹제,박임순,신영민,김무진,정희연,정은기,최용성,조성진,서국희,함봉진 大韓神經精神醫學會 2000 신경정신의학 Vol.39 No.1

연구목적 : 본 연구는 치매와 우울증을 다차원적으로 평가할 수 있는 도구인 Psychogeriatric Assessment Scale(PAS)의 한국판(PAS-K)을 개발하기 위한 것이다. 방 법 : 번역, 역번역, 그리고 세차례의 예비조사를 통하여 PAS-K를 제작하였다. 60세 이상의 노인 291명(임상환자군 : 58명, 지역사회노인군 : 168명, 수용시설 거주자 : 67명)과 그들의 정보제공자들을 대상으로 PAS-K, Geriatric Depression Scale(GDS), Korean version of Mini-Mental State Examination(MMSE-K), Hamilton Rating Scale for Depression(HRSD), 그리고 Hachinski Ischemic Score 를 적용하고, Diagnostic Interview chedule(DIS-Ⅲ-R)을 사용하여 치매와 우울증을 진단하였다. PAS-K의 신뢰도와 타당도를 평가하고, 예민도와 특이도, Kappa값, 그리고 ROC커브 분석법을 이용하여 PAS-K의 6개의 소척도들(피검자면접 : 인지기능 장애척도, 우울척도, 뇌졸중척도, 정보제공자면접 : 인지기능 저하척도, 행동변화척도, 뇌졸중척도)의 최적 절단점을 구하였다. 결 과 : PAS-K는 높은 내적 일관성을 보였고, 검사자간 신뢰도도 만족할 만한 수준이었다. PAS-K의 소척도들을 다른 표준화된 검사도구들과 비교하였을 때 인지기능 장애척도와 인지기능 저하척도는 MMSE-K와, 우울척도는 GDS 및 HRSD와 유의한 상관관계를 보였으며, 뇌졸중척도는 Hachinski Ischemic Score와 통계적으로 의미있는 상관관계를 보였다. 최적절단점은 인지기능 장애척도 10점, 인지기능 저하척도 3점, 우울척도 5점, 피검자면접과 정보제공자 뇌졸중척도 모두 1점, 그리고 행동변화척도 2점으로 추정하였다. 결 론 : 본 연구를 통해 PAS-K의 신뢰도와 타당도가 검증되었고, 노인정신의학 역학연구나 보건분야에서 치매와 우울증의 임상경과관찰 및 일차 선별도구로서 유용하게 사용될 수 있게 되었다. Objectives : This study was designed to develop the Korean version of the Psychogeriatric Assessment Scale(PAS-K), a multidimensional screening tool for the dementia and depression. Methods : Through three times preliminary trials, the authors translated PAS into Korean. The PAS-K, Geriatric Depression Scale, Hamilton Depression Rating Scale, Hachinski Ischemic Scale and Mini-Mental State Examination-Korean version were administered to 291 subjects over the age of 60 and the same number of their informants(67 subjects were institutionalized, 168 subjects were in community, 58 subjects were psychiatric hospital patients). And the Diagnostic Interview Schedule(DSM-Ⅲ-R) was independently administered to exactly diagnose dementia and depression. The reliability and validity test, optimal cut-off point estimation for six each scale and ROC curve analyses were done to investigate the diagnostic validity of PAS-K. Results : Internal consistency and interrater reliability of the PAS-K were high. Concurrent validity of each scales of PAS-K was good in being measured with other standardized scales. The optimal cut-off points of each scale of the PAS-K were estimated as follows : 1) Stroke Scale of subject interview : 1, 2) Cognitive Impairment Scale of subject interview: 10, 3) Depression Scale of subject interview : 5, 4) Stroke Scale of informant interview : 1, 5) Cognitive Decline Scale of informant interview : 3, and 6) Behavioral Change Scale of informant : 2. conclusions : The PAS-K was valid and reliable screening tools for detecting dementia and depression. Therefore the PAS-K could be widely and extensively used in psychogeriatric epidemiological research or clinical setting of primary screening for dementia and depression.

헬름홀츠 코일을 이용한 강자성체의 와전류검사

성제중,서동만,신용훈,엄태건,서동섭 한국비파괴검사학회 2003 학술대회 논문집 Vol.- No.1

Ferromagnetic material like the steel tubes can easily distort eddy current testing signal due to increased magnetic permeability for defects. Because magnetic field of the test probe is affected in an inconsistent way when the material under the testing has permeability. This permeability effect can be reduced by magnetic saturation. In this paper eddy current testing system was developed to detect flaws on the steel tubes. Magnetic saturation probe with helmholtz coil was designed for saturation and inspection of the steel tubes. When using the designed test probe, the relationship between flaw signals and noises was obviously discriminated. Additionally, a high pass filter was included in the eddy current board to minimize noises due to DC magnetic field.

Biochemical Marker Gene of Wild-derived Strains and Wild Mice from Korea

Young-Ha Lee,Ji-Young Park,Young-Min Yoon,Jong-Min Kim,Jun-Gyo Suh,Yang-Seok Oh,Byung-Hwa Hyun,Hwan-Mook Kim,Je Kyung Seong 한국실험동물학회 1998 한국실험동물학회 학술발표대회 논문집 Vol.1998 No.-

Comparison of Image Quality of the Amorphous Silicon DR System and the Film-screen Systems

Je-Woong Young,Hyoung-Koo Lee,Tae-Suk Suh,Bo-Young Choe,Kyung-Sub Shin,In K. Mun,Hong-Wwon Kim,Yong-Woo Han,Seung-Bae Nam 대한방사선방어학회 1998 방사선방어학회지 Vol.23 No.3

생화학적 표지 유전자를 이용한 한국 야생 마우스의 유전적 특성

이영하(Young Ha Lee),박지영(Ji-Young Park),윤영민(Young-Min Yun),오승현(Seung-Hyun Oh),이정은(Jeong-Eun Lee),진희경(Hee-Kyung Jin),도선길(Seon-Gil Do),서준교(Jun-Gyo Suh),오양석(Yang-Seok Oh),성제경(Je-Kyung Seong),Chul-Ho Lee,Byu 한국실험동물학회 2000 Laboratory Animal Research Vol.16 No.1

Impact of Metabolic Syndrome on the White Matter Integrity in Alzheimer’s Disease Patients : Tract-Based Spatial Statistics Study under 3-Tesla MRI

Hwagyu Suh,Kangyoon Lee,Young-Min Lee,Je-Min Park,Byung-Dae Lee,Eunsoo Moon,Hee-Jeong Jeong,Young-In Chung,Ji-Hoon Kim,Hak-Jin Kim,Chi-Woong Mun,Tae-Hyung Kim,Young-Hoon Kim 대한노인정신의학회 2016 노인정신의학 Vol.20 No.2

Objective:The aim of this study is to determine whether there is any difference in white matter (WM) integrity between Alzheimer’s disease (AD) with metabolic syndrome (MetS) and without MetS. Methods:Altogether, 30 subjects were finally recruited from the Memory Impairment Clinics of Pusan National University Hospital in Korea. All subjects (AD with MetS : n=15, matched AD without MetS for age, gender and year of education : n=15) were underwent 3-tesla magnetic resonance imaging scans of diffusion tensor imaging. Results:The mean fractional anisotropy of the AD with MetS was lower (p<0.05) in right posterior corona radiate, right corticospinal tract and right superior longitudinal fasciculus than that of the AD without MetS. Conclusion:Our findings suggest that WM integrity damage.

뇌졸중에 대한 임상적 관찰 (pp.431-443)

서추영 ( Choo Young Suh ),유영석 ( Young Suck Lew ),곽병태 ( Byung Tae Kwak ),박정로 ( Jung Ro Park ),정재화 ( Je Wha Chung ),이부성 ( Boo Sung Lee ) 대한내과학회 1978 대한내과학회지 Vol.21 No.5