사회적 변화에 따라 정신질환자들의 피해망상 속에 나타난 박해자 유형변화

강승범,황인복,김한석,김승곤,김학렬,박상학,김상훈,황걸 朝鮮大學校 附設 醫學硏究所 2008 The Medical Journal of Chosun University Vol.33 No.3

Objective: The authors investigated the frequency of persecutors in persecutory delusions of the psychiatric patients who didn't undergo the arrest or traumatic injury, reside in Gwangju Jeonnam area, and were admitted to the hospital after the 5.18 prodemocracy movement in Gwangju in 1980 upward 10 years. Also this study investigated the frequency of the persecutors before and after the prodemocracy movement and in capital and Gwangju Jeonnam area. Subjects and Methods: Among the 896 patients who were admitted to department of psychiatry, Chosun University Hospital from Jan. 1. 1989 to Dec. 31. 1991, we choosed 144 patients with persecutory delusion who had lived in Gwangju Jeonnam area for 10 years after 5.18 prodemocracy movement as subjects. Persecutors were classified into 7 class: unspecified, family, neighbors, communist or spy, police or army or secret agent, impersonal, others. Results: 1) In our study, the frequency of persecutors was family, unspecified, neighbors, police or army or secret agent, impersonal, others, communist or spy in descending order. As compared to previous studies (1956-2003) including our study about frequency of persecutor at capital area and Gwangju Jeonnam area, and before and after 5.18 prodemocracy movement, 2) At capital area, in the early 1980s, police, family, neighbors, unspecified person was frequent in descending order. In the both of early 1970s, 1990s, neighbors, family, unspecified person, police was frequent in descending order. 3) At Gwangju Jeonnam area, in the early 1970s, family, unspecified person, neighbors, police was frequent in descending order. In the early 1990s, unspecified person and family, neighbors, police was frequent in descending order. 4) The police class was most frequent at capital area in the early 1980s. Conclusions: We suppose that class of persecutor in persecutory delusions of psychiatric patients are changing according to social change, and frequency of police class was decreasing in both of capital and Gwangju, Jeonnam area.

소그룹 신체활동이 치매노인의 인지기능에 미치는 영향

김정기,김한수,정복희 고령자.치매작업치료학회 2008 고령자.치매작업치료학회지 Vol.2 No.2

목적 : 본 연구는 치매노인의 신체활동프로그램을 만들어 소그룹에서 규칙적으로 시행하여 신체활동이 치매노인의 인지기능과 삶의 질 향상에 미치는 영향을 알아보고자 한다. 연구방법 : 최경도-경도치매 노인 6명을 대상으로 2007년 9월부터 11월까지 12주간, 주 3회 40분씩 자체에서 만들어진 10가지 신체활동프로그램으로 시행하였다. 치매 노인에서 신체활동 시행 전후에 간이정신 상태평가(MMSE-K), 인지기능검사(LOTCA-G)와 삶의질척도검사를 평가하였다. 연구결과 : 신체활동 시행 후 MMSE-K의 총점에서 유의적인 변화를 보였으며(P<0.05), LOTCA-G의 경우 도형인식, 신체지적인식에 변화가 없으며 다른 항목들에서 신체활동 시행 후에 증가하였다. 삶의 질에 경우 전체총점에서 시행 후에 유의적인 변화가 있었으며(P<0.05), 세부항목에서 만족도의 질적인 변화를 보였다. 결론 : 치매 노인에 대한 신체 활동프로그램을 통해 신체기능의 개선과 인지기능의 증가로 일상생활활동의 독립성을 증가시키고 노인들의 삶의 질 향상에 유용한 치료적 접근방법이라는 것을 알 수 있었다. Objective : The present study purposed to make a physical activity program for demented elderly people, execute the program regularly in small group, and examine the effects of physical activities on improvement in demented elderly's cognitive functions and quality of life. Method : For six elderly persons with very mild or mild dementia, we executed 10 kinds of self-devel-oped physical activities for 12 weeks from September to November, 2007, 3 times per week, and 40 minutes each time. Before and after the physical activities, the old adults were tested with Mini-mental State Examination for Koreans (MMSE-K), Lowenstein Occupational Therapy Cognitive Assessment (LOTCA-G), and quality-of-life scale. Result : After the physical activities, the subjects showed significant changes in the total score of MMSE-K (P<0.05). In case of LOTCA-G, visual identification of shapes(VS) and direction in front(DF) did not change, but other items increased after the physical activities. For quality of life scale, a significant change was observed in the total score after the physical activities (P<0.05), and qualitative changes were observed in subcategory satisfaction. Conclusion : The reesults of this study show that a physical activity program for demented elderly people is a useful therapeutic approach by enhancing the edlerly's independence in activities of daily living and their quality of life through improving their physical and cognitive functions.

경북 지역의 지하수 수질에 관한 연구 : 1. 지하수중에 존재하는 질산성질에 의한 오염도에 관한 연구 Ⅰ. Study on the Pollution Level by Nitrate Nitrogen in the Ground Water

한성욱,김복조,양득석 경운대학교 산업기술연구소 2000 産業技術硏究論文誌 Vol.3 No.1(B)

We investigated the contamination of ground water in Kyungbuk region about 87 points by nitrate nitrogen(NO₃-N) concentration. The obtained results were as follows; 1. Nitrate nitrogen concentration is high showed 4.43㎎/ℓ for life used. The results seemed to contaminate because of excrement of men and livestock, decomposed animal and plant and chemical fertilizer. 2. Nitrate nitrogen concentration classified with about 11 region is high 14.9㎎/ℓ in storage tank.

국내 설사환자로부터 분리된 Escherichia coli 균의 혈청군 및 Verocytotoxin 생성능

김호훈,강연호,김성한,박미선,유재연,이복권 대한감염학회 1998 감염 Vol.30 No.5

목적: 국내 설사 환자에게서 분리 동정된 인체 감염 유래 E. coli 균의 혈청군, verocytotoxin 생성능을 구명하여 EHEC 균의 인체 감염 실태를 구명하고, 동물 및 식품 유래 분리균주의 성상과 비교 검토하여 인체 감염 위험성에 대한 기초적 자료를 의학계에 제공하고자 하였다. 방법: EHEC 감염의심 설사 환자 분변 검체로부터 분리된 균주 중 생화확적 성상에 따라 대장균을 분리하였고 이들 균주 중 E. coli O157:H7를 분리하기 위해서는 Dsorbitol 음성균을 선별하였으며, 분리균에 대하여 항혈청으로 응집 시험을 실시하여 혈청군을 구명하였다. 혈청군이 확인된 균주에 대하여 중합효소 연쇄반응 (PCR) 및 역수동라텍스 응집시험 (Reversed Passive Latex Agglutination:RPLA) 으로 verocytotoxin 생성능을 구명하였다. 결과: 장출혈성 대장균 감염 의심설사 환자의 분변검체로부터 25주의 E. coli 균을 분리 동정하였으나 이들 균주는 모두 verocytotoxin을 생성하지 않았다. 분리 동정된 대장균으로부터 확인된 혈청군은 16종으로서 E. coli O1, O6, O8, O15, O20, O25 O26, O28, O29, O44, O86a, O119, O126, O128, O152, 및 O157:H-였으며 E. coli O157:H-혈청형 균주와 E.coli O25 혈청군 균주가 각각 3주씩 분리되어 비교적 높은 분리율을 보였다. 결론: 장출혈성 대장균 감염 의심설사 환자 분변 가검물로부터 총 25주의 E. coli균을 분리 동정하였으나 verocytotoxin을 모두 생산하지 않았다. Background: Since 1982, many countries has reported outbreaks or sporadic cases caused by enterohaemorrhagic Escherichia coli (EHEC) serogroup strains, mainly E. coli O157:H7 type strain. However, systemic investigation about EHEC agents, including E. coli O157:H7, have not been done in Korea. Therefore, we investigated serogroup and verotoxin productivity of E. coli strains isolated from diarrheal patients and estimated risk of human infection in comparison with EHEC strains isolated from cow, pig, and food material in Korea. Methods: Diarrheal patient stool samples were collected and E. coli strains were isolated, according to biochemical characteristics. In order to isolate E. coli O157:H7, D-Sorbitol negative strains were selected. Serogrouping of the E. coli isolates was done by agglutination test. Verocytotoxin productivity was investigated by polymerase chain reaction (PCR) and reversed passive latex agglutination (RPLA). Human infection risk was estimated in comparison with EHEC strains isolated from cow, pig and food materials in Korea. Results: Twenty-five E. coli strains were isolated from the diarrheal patients who were suspected to be infected with EHEC. However, none of these E. coli strains produced verocytotoxin. Out of 25 E. coli isolates, 16 serogroups of E. coli O1, O6, O8, O15, O20, O25, O26, O28, O29, O44, O86a, O119, O126, O128, O152 and 157:H-were found. In each of the E. coli O157:H-and O25 serogroups 3 strains were found. Conclusion: None of 25 E. coli isolated from diarrheal patients who were suspected of EHEC infection produced verocytotoxin producing E. coli have been reported recently in Korea.

Ellipticine과 그 이성질체들에 대한 분자궤도함수론적 연구

한성욱,이길준,김복조 경운대학교 산업기술연구소 2002 産業技術硏究論文誌 Vol.5 No.1(B)

Molecular orbital studies were carried out for the ellipticine and its isomers, known as having antitumor activity and cytotocity, by semiemperical PM3. Electrostatic potential studies have shown that the most reactive site of proton attacks was the nitrogen atom in carbazol ring. The net charge of the nitrogen was linearly correlated with the basicity of the isomers. We have predict the antitumor activity of the isomer by the basis of the dipole moment [suggested by Barone et.al. J. Mole. Stru.(Theochem) (1992), 253, 319]. And we have suggested that frontier orbital theory is valuable to explain for the formation of covalent adducts. These results may suggest clues that the method how to interpretate the mechanism of action for ellipticine and how to design new drugs.

경북 지역의 지하수 수질에 관한 연구 3 : 용도별 지하수 수질의 특성 The Characterisrics of Groundwater by Used Types

한성욱,양득석,김복조 경운대학교 산업기술연구소 2002 産業技術硏究論文誌 Vol.5 No.1(B)

We investigated the contamination of groundwater in Gyeongbuk region about 180 points by used types and by rock types. From the view point of used types, the obtained results were as follows; The concentration of nitrate nitrogen was highest for agriculture used as 5.3mg/l and was medium for life used as 4.2mg/l while faculty used was lowest as 1.8mg/l. In case of chloride ion, the concentration was highest for agriculture use as 39.9mg/l and was medium for faculty used as 34.8mg/l, while life used was lowest as 23.5mg/l. In case of 359mg/l. In case of the concentration of pH and COD, it showed that the relationship with used types was not so good.

Dioxin류의 반응에 대한 분자궤도함수론적 연구 : dibenzo-p-dioxin, 2,7-dichlorodibenzo-p-dioxin, dibenzofuran, 2,8-dichlorodibenzofuran 중심으로

한성욱,이길준,김복조 경운대학교 산업기술연구소 2001 産業技術硏究論文誌 Vol.3 No.2(B)

Molecular orbital studies for dibenzo-p-dioxin, 2,7-dichlorodibenzo-p-dioxin, dibenzofuran and 2,8-dichlorodibenzofuran were carried out by semiempirical PM3 method. Reaction sites for nucleophilic, electrophilic and radical reaction of dioxins were predicted and discussed by MO studies. The values of approximated superdelocalizability were 0.7802, 0.2686, 0.3104, 0.1982 for the above dioxins, respectively. And reported rate constant for the reaction of dioxins with OH radical (Eitzer et. al.. Environ, Sci. Technol. 1989, 23, 1389) was well correlated with approximated superdelocalizability.

경북 지역의 지하수 수질에 관한 연구 2 : 깊이에 따른 지하수의 상태에 관한 연구 Study on he State of Ground Water by the Depth

한성욱,김복조,이길준 경운대학교 산업기술연구소 2000 産業技術硏究論文誌 Vol.3 No.1(B)

We investigated the contamination of ground water in Kyungbuk region about 87 points by the depth. The obtained results were as follows; 1. It was showed that nitrate nitrogen is highest and Cl^- is lowest for life used. 2. It was showed that nitrate nitrogen concentration is high in adjacent region of nightsoil treatment plant, COD is high in specific waste landfill and electric conductivity is high in golf field. 3. It showed that the relationship between depth and pH and nitrate nitrogen is good. pH is increased and nitrate nitrogen is decreased according to the depth.

대구, 경북 지역의 토양 환경상태 연구 : 토양 용도별 및 토양오염지표에 의한 평가 Assessment by Soil Divisions and Soil Pollution Index

한성욱,양득석,김복조 경운대학교 산업기술연구소 2001 産業技術硏究論文誌 Vol.3 No.2(B)

We analysed the soil quality of Taegu and Kyungbuk region according to the 12 different sampling sites. The soil pH of the downtown area near road was lower than that of the other roads, which indicated that this acidification was probably attributed to the acid rain caused by the traffic exhaust gas such as SO_x and NO_x, Acidification was slightly severe in the rice paddy area than in the dry farming area. All concentration of 6 different heavy metal(Cu, As, Pb, Cd, Hg, Cr^+6) and organic contaminants (Cyanide, organic-p, PCBs, phenols) were found to be lower than the standard of soil pollution or not detected. An assessment using the SPI(Soil Pollution Index), which was developed to estimate soil quality, was performed. Each SPC(Soil Pollution Score) were evaluated with the results of the data from this study. The soil quality of most area of Taegu and kyungbuk was determined to Class 1, which indicated that the soil was healthy.

하우스 밴드의 설치방법 개발

김진환,김형준,유복상 충북대학교 농업과학기술연구소 2001 農業科學硏究 Vol.18 No.-

Labor saving, simple and fast instration of hawse band is necessary for house management. Therefore, this study was conducted to evaluate the cord materials(rice transplsnting string, pack sack band and drip irrigation nozzle and house band) and installation methods(string exchange, both side throwing, ball throwing and and both side throwing) of house band. Both side throwing + Ball throwing) of house band. Both side throwing of drip irrigation nozzle appeared to be the fatest method for house band installation. Attachment of tennis ball of 160∼ 180g at the both end of drip irrigation nozzle enabled fast band installation in both side throwing and only one man is able to install the house band