분노표현방식과 우울 및 신체화 증상과의 관계

최성일,김중술,신민섭,조맹제 大韓神經精神醫學會 2001 신경정신의학 Vol.40 No.3

연구목적 : 우울 및 신체화와 분노 표현 방식 간에 유의한 연관성이 있음이 이전 연구들에 의해 보고된 바 있으며, 분노 억압 이외에 분노 표현이 신체병리의 발생과 관련이 있다는 상반된 연구결과도 제시되어 왔다. 그러나 정신과 환자들은 대상으로 두 요인을 모두 고려하여 이뤄진 연구는 거의 없는 실정이므로, 본 연구에서는 정신과 환자들을 대상으로 상태-특성 분노 및 분노표현방식과 우울 및 신체화 간의 관련성을 알아보고자 하였다. 방 법 : 정신과 환자 53명과 정상인 59명을 대상으로 정신진단 검사(SCL-90-R)의 우울과 신체화 증상을 측정하는 문항 25문항과 한국판 상태-특성 분노 표현 척도를 실시하여 두집단의 차이를 비교하였다. 분노와 우울 및 신체와 간의 관계를 알아보기 위해 각 집단별로 상관 및 회귀 분석을 실시하였다. 결 과 : 본 연구결과는 분노 억제가 우울 및 신체화 증상의 발생에 중요한 요인으로 작용하고 있음을 보이고있으나, 신체화에 비해 우울이 더 높은 관련성을 보이는 바, 이전 연구결과들의 해석에 주의를 요함을 시사한다. 분노 억제와 우울 및 신체화 간의 관계가 심리치료에 중요한 함의를 지닐수 있다. Objectives : In previous studies, significant correlations between depression or somatization and the mode of anger expression were reported. However few studies were done in psychiatric patients, while some evidences were found that anger expression as will as anger suppression were related to development of somatization. This study aimed to investigate the relationship of the state-trait anger and the mode of anger expression to depression and somatization in psychiatiric patients. Methods : The depression and somatization questionnaire of SCL-90-R and Korean Adaptation of the State-Trait Anger expression Inventory were administered to 53 psychiatric patients and 59 normals. The relationship of anger to depression and somatization was analyzed by correlation and regression analyses. Results : In comparison with the normal control group, the psychiatric patient group showed significant differences on trait anger temperament but no significant differences on other anger variables. In regression analysis, the anger-in score was related to depression and somatization. However, the degree of explanatory power was higher in depression than in somatization. In the case of analyzing the state-trait anger, anger-in was significant predictor variable for depression in psychiatric patient group. Conclusion ; These results suggested that anger-in is the important factor in the onset of depression and somatization. Rather than the relationship of anger-in and somatization, the relationship of anger-in and depression is higher ; therefore the caution is necessary in the interpretation of previous studies. The relationship of anger-in to depression and somatization may have important implications for psychotherapy.

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.

醱酵飼料 제조에 관한 硏究 : 3. 醱酵飼料 제조시 水分添加 水準에 따른 아미노산 組成에 관한 硏究 3. A Study on Amino acid Composition as added Moisture Levels

송영민,진상근,갈상완,이성대,김성찬,정맹화 진주산업대학교 농업기술연구소 2001 農業技術硏究所報 Vol.14 No.-

To estimate the essential and nonessential amino acid compositions as added moisture levels in manufacturing fermentation feedstuffs, the three kinds of experimental conditions, T1, T2, T3 were made with rice bran(90kg), leaf mold(10kg) according to added moisture 40kg, 60kg, and 80kg, respectively. In T1 and T2 cases, the contents of threonine, phenylalanine, histidine, aspartic acid, glutamic acid, cystine, arginine increased significantly during fermentation, however, in T3 case, the thereonine content increased significantly after 9 hours fermentation but decreased at 12 hours fermentation(P<0.05). In T1 and T3 cases, the contents of valine, leucine and arginine increased significantly after 9 hours fermentation and decreased at 12 hours fermentation(P<0.05). Methionine increased for three hours fermentation and then did not increase in content in the T1 and the T3. In T2 case, methionine level increased gradually for whole fermentation time. In T3 case, phenylalanine, histidine, aspartic acid, glutamic acid and cystine increased significantly after 9 hours fermentation, but decreased at 12 hours fermentation(P<0.05). In T1, T2 and T3, isoleucine, lysine, serine, proline, glycine, alanine and tyrosine increased significantly during fermentation time(P<0.05).

회귀분석법을 이용한 로타리 공구의 절삭 특성

심승천,장성민,맹민재,정준기 한국공작기계학회 2004 한국공작기계학회 춘계학술대회논문집 Vol.2004 No.-

This paper deals with the study of feasibility of rotary carbide tools in the machining of aluminium alloy. A rotary tool holder was designed and manufactured for this work. Experiments were performed using Taguchi methods and regression analysis to analyse the influence of various factors and their interactions on the cutting characteristics of rotary carbide tools during machining. The cutting force is influenced the most greatly at the inclination angle. The surface roughness is influenced distinctly at depth of cut. It deduced an equation to predict cutting force and surface roughness. Hence, it could be concluded here that the proposed model agrees with the experimental data satisfactorily.

고속가공을 위한 정면밀링커터 바디시스템 개발

장성민(Sung-Min Jang),맹민재(Min-Jae Maeng),조명우(Myeong-Woo Cho) Korean Society for Precision Engineering 2004 한국정밀공학회지 Vol.21 No.12

마이크로 유동에서 플래핑 날개의 Tandem 모드를 이용한 추력향상에 대한 연구

장성민(Sung-Min Jang),맹주성(Joo-Sung Maeng),안상준(Sang-Joon An) 한국생산제조학회 2011 한국생산제조학회지 Vol.20 No.5

앞동갈베도라치의 산란행동 유도 및 초기생활사

박재민 ( Jae Min Park ),한경호 ( Kyeong Ho Han ),김나리 ( Na Ri Kim ),오성재 ( Sung Jae Oh ),손맹현 ( Maeng Hyun Son ),김경민 ( Kyong Min Kim ),전민지 ( Min Jee Jeon ),김재명 ( Jae Myoung Kim ),박상희 ( Sang Hee Park ),조재권 ( Ja 한국어류학회 2014 韓國魚類學會誌 Vol.26 No.1

본 연구는 앞동갈베도라치의 산란행동과 난 발생 및 자치어 형태발달을 통해 초기생활사를 밝히고, 다른 유연종과 비교 동정을 위한 분류학적 연구의 기초자료로 제공하고자 실시하였다. 산란행동은 수컷이 속이 비어 있는 굴 또는 따개비 패각을 선택하여 내면을 입으로 깨끗이 청소해주었고, 수컷은 지속적인 구애행동으로 암컷을 산란장소로 유인 하였으며, 패각 내면에 한 층으로 산란하였다. 산란이 끝난 암컷은 패각을 떠났고, 수컷은 혼자 남아 알이 부화할 때까지 보호하였다. 수정란의 형태는 구형으로 점성이 강한 부착란이었고, 평균 장경은 1.06±0.03 mm였다. 사육수온은 부화 시까지 25.5~28.5℃ (평균 27.0℃), 염분 32.5~33.5‰ (평균 33.0‰) 범위를 유지하였다. 수정란은 배반이 난황의 2/3 이상을 덮어 내려와 낭배기에 달하였고, 낭배기 후 2시간에는 난황을 따라 자라나면서 배체가 형성되었다. 낭배기 후 39시간에는 뇌가 분화하였고, 꼬리가 난황과 분리되면서 막지느러미가 형성되었다. 낭배기 후 203시간에는 머리가 난막을 뚫고 나오면서 부화가 시작되었다. 부화 직후의 전기 자어는 전장 3.06±0.02 mm로 입과 항문은 열려 있었고, 난황은 흡수된 상태였다. 부화 후 10일째 후기자어는 전장 6.42±0.02 mm로 꼬리지느러미는 원기모양으로 발달하였다. 부화 후 60일째 치어는 전장 21.8±0.24mm로 머리 윗부분의 가로줄무늬는 주둥이 끝에서부터 등지느러미 12번째 줄기까지 9개로 증가하였고, 눈 아랫부분의 가로줄무늬 4개는 머리 윗부분의 가로줄무늬와 합쳐졌다. 항문은 37.2~39.5%로 몸의 정중앙보다 앞쪽에 위치하였다. This study was conducted to observe the spawning behavior and early life histroy of elegant blenny, Omobranchus elegans reared in the laboratory. The elegant blenny were caught at Dolsan lsland, Yeosu-si, Jeollanamdo from June in 2012. As a result of observeation, male fish attracted female continuously and guide lead to spawning site and clean the surface of inner pant in oyster shell or barnacle shell. Female left after spawning and male protected their eggs until they had hatched out. The fertilized eggs were spherical in shape (mean diameter: 1.06 mm; mean oil globule diameter: 0.24 mm) and transparent. Larvae hatched at 203 hrs 40 mins after fertilization at 25.5~~28.5℃ (mean 27.0℃). The newly hatched larvae were 3.04~~3.09mm(mean 3.06 mm, n=10) in total length and their mouth and anus were already opened. They began to eat rotifer and transformed to postarvae stage. 10 days after hatching postlarvae was measured 6.39~~6.45mm(mean 6.42 mm, n=10) in total length. 60 days after hatching juvenile was measured 21.5~~22.2 mm (mean 21.8 mm, n=10) in total length with dosal fin rays XI-22; ventral fin rays I-2; anal fin rays II-23; caudal fin rays 21; pectoral fin rays 13.

Whole-exome sequencing identifies recurrent <i>AKT1</i> mutations in sclerosing hemangioma of lung

Jung, Seung-Hyun,Kim, Min Sung,Lee, Sung-Hak,Park, Hyun-Chun,Choi, Hyun Joo,Maeng, Leeso,Min, Ki Ouk,Kim, Jeana,Park, Tae In,Shin, Ok Ran,Kim, Tae-Jung,Xu, Haidong,Lee, Kyo Young,Kim, Tae-Min,Song, Sa National Academy of Sciences 2016 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF Vol.113 No.38

<P>Pulmonary sclerosing hemangioma (PSH) is a benign tumor with two cell populations (epithelial and stromal cells), for which genomic profiles remain unknown. We conducted exome sequencing of 44 PSHs and identified recurrent somatic mutations of AKT1 (43.2%) and beta-catenin (4.5%). We used a second subset of 24 PSHs to confirm the high frequency of AKT1 mutations (overall 31/68, 45.6%; p.E17K, 33.8%) and recurrent beta-catenin mutations (overall 3 of 68, 4.4%). Of the PSHs without AKT1 mutations, two exhibited AKT1 copy gain. AKT1 mutations existed in both epithelial and stromal cells. In two separate PSHs from one patient, we observed two different AKT1 mutations, indicating they were not disseminated but independent arising tumors. Because the AKT1 mutations were not found to co-occur with beta-catenin mutations (or any other known driver alterations) in any of the PSHs studied, we speculate that this may be the single-most common driver alteration to develop PSHs. Our study revealed genomic differences between PSHs and lung adenocarcinomas, including a high rate of AKT1 mutation in PSHs. These genomic features of PSH identified in the present study provide clues to understanding the biology of PSH and for differential genomic diagnosis of lung tumors.</P>

Decontamination of Sr Contaminated Concrete Waste via Chlorination Technique

Min Ku Jeon,Sung-Wook Kim,Keun-Young Lee,Maeng-Kyo Oh 한국방사성폐기물학회 2021 한국방사성폐기물학회 학술논문요약집 Vol.2021 No.06

Application of a Concrete Waste Decontamination Technique for Recycling of Li(Ni1/3Co1/3Mn1/3)O2

Min Ku Jeon,Sung-Wook Kim,Hee-Chul Eun,Keun-Young Lee,Maeng-Kyo Oh 한국방사성폐기물학회 2021 한국방사성폐기물학회 학술논문요약집 Vol.2021 No.11