안산시화호 갈대습지공원(경기도 안산시)의 거미상

김주필(Joo Pil Kim),최한석(Han Seak Choi),예용택(Yong Taek Ye),예성훈(Seong Hun Ye),김태우(Tae Woo Kim),김대희(Dae Hee Kim),지승환(Seung Hwan Ji),지성현(Sung Hyun Ji),이형민(Hyung Min Lee),변진관(Jin Kwan Byun),조주완(Joo Whan Jo),박솔 한국거미연구소 2017 한국거미 Vol.33 No.2

한국거미연구회 회원들은 2017년 8월 3일부터 4일까지 경기도 안산시 소재 시화호 갈대습지공원을 김주필, 최한석, 예용택, 예성훈, 김태우, 김대희, 지승환, 지성현, 변진관, 이형민, 조주완, 박솔민, 이형진, 이태후, 이승후, 조윤규, 조원규, 이준이, 신정애, 이영경, 최라미, 이윤정, 이용호, 한주연, 윤혜원, 김형주 등 26명이 주야로 채집한 결과 18과 49속 71종을 발표 보고하는 바이다. From August 3 to 4 in 2017. Koran Arachnological Study members investigated the Spiders in the whole area Gyeonggi-do Ansan-si, and reported 18 Families, 49 Genus 71 Species of spiders. The collected spiders are placed (stored) in the Joo-Pil Spider museum.

소래습지생태공원(인천시 남동구)의 거미상

김주필(Joo Pil Kim),최한석(Han Seak Choi),예용택(Yong Taek Ye),예성훈(Seong Hun Ye),김태우(Tae Woo Kim),김대희(Dae Hee Kim),지승환(Seung Hwan Ji),지성현(Sung Hyun Ji),이형민(Hyung Min Lee),변진관(Jin Kwan Byun),조주완(Joo Whan Jo),박솔 한국거미연구소 2017 한국거미 Vol.33 No.2

한국거미연구회 회원들은 2017 년 8월 2일부터 3일까지 인천광역시 남동구 소재 소래습지생태공원을 김주필, 최한석, 예용택, 예성훈, 김태우, 김대희, 지승환, 지성현, 변진관, 이형민, 조주완, 박솔민, 이형진, 이태후, 이승후, 조윤규, 조원규, 이준이, 신정애, 이영경, 최라미, 이윤정, 이용화, 한주연, 윤혜원, 김형주 등 26명이 주야로 채집한 결과 14과 38속 50종을 발표 보고하는 바이다. From August 2 to 3 in 2017. Koran Arachnological Study members investigated the Spiders in the whole area Incheon Namdong-gu, and reported 14 Families, 38 Genus 50 Species of spiders. The collected spiders are placed (stored) in the Joo-Pil Spider museum.

농촌지역 노인들의 우울증상에 관련된 요인들의 특성

송미숙,전기홍,송현종,김정은,박승구,신상건,이동훈,정성현,최연주,최완철,최민규,황재철,홍지만 아주대학교 1997 아주의학 Vol.2 No.2

This study was performed to identify risk factors for depression among the elderly in a rural area. A survey was done for the elderly living in Gosam-myenn, Ansung-kun during the period of July 28, 1997 and July 30, 1997. Demographic and sodoeconornic characteristics, and functional and health Status were assessed using a structured questionnaire, and the level of depression was measured by GDS score. The data obtained were analyzed by frequencies, percentage, t-test, ANOVA, and multiple regression, and the results were as follows: 1. The total sample consisted of 133 elderly. Of them, 47 elderly (35.4%) showed significant depressive Symptoms. 2. The GDS score was the highest for the group over 85 years of age (p < 0.05). Those living alone or widowed showed lower GDS score than those living with someone or married (p < 0.05). 3. The GDS score was the highest in the absolutely dependent group, followed by the partially dependent group, and the independent group (p < 0.01). The elderly who perceived their health Status as excellent showed the lowest GDS score. In contrast, those who had more than five chronic diseases showed the highest GDS score. 4. The elderly receiving financial and emotional support from their family or friends showed lower GDS score compared to those without any support. 5. The economically dependent group showed higher GDS score than that of independent group. 6. The elderly who involved in leisure activities showed lower GDS score than those without any involvement. 7. In terms of risk factors for depression, we found that perceived health Status, subjective economic Status, leisure activities, living arrangement and financial support were inversely associated with GDS score, whereas labor support was positively associated with GDS score. Based upon the above findings, this study suggests that these risk factors for depression in the elderly should be taken into consideration for a comprehensive mental health program for the elderly living in the rural area.

Drosophila melanogaster에 있어서 Methyl methanesulfonate의 영향에 대한 생리유전학적 연구

최혜영,최영현,이원호,최주수 동의대학교 기초과학연구소 1998 基礎科學硏究論文集 Vol.8 No.1

Methyl methanesulfonate (MMS) was fed to Drosophila melanogaster in order to investigate its toxic capability at developmental and adult stages, and the hereditary effect of toxicity and the potency for induction of sex-linked lethal mutation during the spermatogenesis by the means of an attached-X method. In the control group, the egg to adult viability of D. melanogaster was 95.2%, while 3.5mM and 5.0mM treated groups were 90.0% and 84.1%, respectively. In the case of their progenies (F₁), the viability was 96.9% in the control group, while 3.5mM and 5.0mM treated groups were 54.5% and 1.6%, respectively. Therefore, these differences between two generations show significant physiological toxic effects in the next generation. In the parental generation, the developmental time was calculated 11.05 days in the control group, 12.43 days in 3.5%mM treated group, and 13.23 days in 5.0mM. In the case of F₁it was estimated 10.35 days in the control group, and 11.43 days in 3.5mM treated group. Compared with the control groups in two generation, the developmental time generally delayed as the dose of MMS increased. As to the sex-ratio, there was no differences between the control and MMS treated groups. The toxic values of adult stage showed which increased the frequency of mortality with MMS concentrations. The mortality at 120hr in the control group was 1.67% and it in 0.5mM MMS treated group 3.33%. In 2.5mM MMS treated group, it was 33.3% at 72hr, and it 95% at 120hr. The increase of the morality was shown from 72hr in 4.0mM treated group which was 100% at 96hr. There was the concentration-dependent induction of sex-linked lethal mutation during the spermatogenesis by means of an attached-X method, MMS had more pronounced effect in sperm and spermaid stages in D. melanogaster.

방울토마토중 Dichlofluanid 및 Iprodione의 생산단계별 잔류농약 경시변화

최규일,성기용,정태균,이주환,허장현,고광용,이규승 한국환경농학회 2002 한국환경농학회지 Vol.21 No.4

방울토마토의 생산단계에서의 잔류허용기준 설정과 수확후 저장기간중 경시변화 및 세척에 의한 잔류농약의 감소양상을 파악하였다. 해당약제를 안전사용기준의 기준량 및 배량을 각각 시설재배 포장에서 살포후 10일간 잔류양상을 조사하였고, 실온 및 냉장조건 하에서의 저장실험 및 세척에 따른 전류농약의 잔소량을 파악하여 생산단계부터, 출하, 저장, 소비단계까지의 잔류량을 예측할 수 있는 모델개발을 위한 자료로 이용하고자 연구를 수행하였다. Dichlofluanid와 iprodione은 포장조건에서 반감일수가 기준량 2.2, 3.3일 이었으며, 배량은 3.5, 5.4일로 나타났다. 저장조건하에서의 약제별 반감기는 포장조건보다 잔류량의 감소속도가 느린 것으로 나타나 반감일수가 증가하였고, 세척방법에 의한 잔류농약의 감소량을 조사한 결과 세제 사용시의 평균제거율은 dichlofluanid는 73.7%, iprodione은 64.3%로 나타났고, tap-water 사용시에는 dichlofluanid 73.5%, iprodione 63.5%로 나타났다. 이러한 결과는 작물의 생산단계에서 구한 합리적인 희귀식을 이용하여 잔류농약의 경시변화를 파악하고, 저장 및 세척과정을 거쳐 최종 소비단계에서의 잔류농약의 수준을 평가할 수 있었다. We studied the residual patterns of two fungicides, dichlofluanid and iprodione, in cherry tomato greenhouse after applying with the recommended and double dose. Also, the degradation patterns during storage periods of up to ten days were compared between at room temperature (20℃) and at cold temperature (4℃). Removal rates of fungicides by washing with tap-water and detergent solution (0.1%, 0.2%) were measured. Half-lives of dichlofluanid and iprodione in greenhouse cherrytomato were 2.2~3.5 and 3.3~5.4 days, respectively. During the storage period, the residues were dissipated more slow. Removal rates were 62.8~80.3% by tap-water, 60.4~83.1% by 0.1% detergent solution, and 65.3~77.6% by 0.2% detergent solution. So, we can predict of terminal residues from cultivation period to marketing, storage and consuming.

우리나라 산재보험의 정신질환 인정실태

최경숙,이현주,김세진,이창화 大韓神經精神醫學會 2006 신경정신의학 Vol.45 No.3

Objectives : The purpose of this study was to determine characteristics of work-related psychiatric injuries with Korean Workers' compensation data. Methods : We analyzed the distribution of sex, age, types of work-related psychiatric disorders, type of industry and occupation. Using the data of 3175 Korean workers' compensation cases who were compensated for work-related psychiatric injuries from 2001 to 2003. Results : Work-related psychiatric injuries have increased annually. 897 cases, 1099 cases and 1179 cases were compensated during three years (2001-2003). Men accounted for many more cases than women. The most common age group was 41 -49. The majority of work-related psychiatric injuries were 'organic, including symptomatic, mental disorders', 'neurotic, stress-related and somatoform disorders' and 'mood [affective] disorders'. For accidental psychiatric injury cases construction and manufacturing were the most common industries. Manufacturing, business activities, construction and transport were common in regard to work-related psychiatric disorders. In this study there was a high frequency of craft and related trades workers, elementary occupations and plant and machine operators and assemblers in accidental psychiatric injury cases. Work-related psychiatric disorders were frequent for elementary occupations, plant and machine operators and assemblers, craft and related trades workers, service workers, legislators, senior officials and managers. Conclusion : This investigation provided more information about the psychiatric injuries of Korean workers. These findings should help formulate intervention and prevention strategies of work-related psychiatric disorders.

정신분열병 환자의 반응시간

최형식,정범석,김한규,송현주,이재원,김창윤 大韓神經精神醫學會 2000 신경정신의학 Vol.39 No.5

연구배경: 주의력은 인지적인 정보처리과정(information processing)의 가장 기본적인 단계이다. 반응시간 (reaction time)은 주의력을 가장 잘 반영하는 검사 중 하나로서, 자극이 제시된 후 반응이 시작되기까지 반응 여부를 결정하는데 걸리는 시간인 판단 시간(decision time)과 반응이 시작되면서 목표에 도달할 때까지 시간인 운동시간(motor time)으로 나누어 볼 수 있다. 기존의 연구결과로는, 정신분열병 환자군에서 반응시간의 수행이 떨어져 있다는 보고는 많이 되어왔으나 차이가 없다는 보고도 있으며, 판단시간과 운동시간 중 어느 부분에 장애가 있는지 명확하지 않다. 또한 반응시간 측정값은 질병의 진단적 유형(diagnostic subtype), 증상, 경과 등의 영향을 받으며 개체간의 변동(inter-individual variation)이 크고, 같은 피험자라도 측정시점이 다를 때마다 차이를 보이는 개체내 변동(intra-individual variation)이 커서 검사결과마다 차이를 보이고 있는 상태이다. 목적: 환자군은 개체간 변동이 크고 다른 임상적 요소에 의해 영향받는 점을 고려하여, 임상적으로 안정적인 경과에 있는 정신분열병 환자만을 대상으로 정상인 군과 반응시간의 차이를 비교하고자 하였다. 또한 반응시간을 판단시간과 운동시간으로 나누어 측정하여 각각을 비교분석 하고자 하였고, 개체내 변동이 큰점을 고려하여 25회 반복 측정을 실시하고 이에 따른 변동의 경향성을 조사하고자 하였다. 방법: DSM-Ⅳ에 의해 '정신분열병'으로 진단된 환자로서, 급성기 이후 항정신병약물을 유지하고 있으며BPRS(brief psychiatric rating scale) 30점 이하의 임상적으로 안정적인 상태가 3개월 이상 유지된10명이 환자군으로 포함되었고, 정상인은 자원자 10명이 포함되었다. 검사도구는 비엔나 테스트 시스템 반응유닛(Reation Unit) 파라미터 S8을 이용하였다. 총 6가지의 자극이 무작위로 1측정시기(session) 당 총 32회 주어지고, 피험자는 이중 특정 자극에 8번만 반응하도록 되어 있다. 시작 전 1회 연습 후 총 25측정시기를 5분 간격으로 반복하였다. 반응 시간을 판단시간과 운동시간의 합으로 정의하고 세 가지 모두 컴퓨터를 이용하여 자동 측정되었다. 반응·판단·운동 시간의 비교에는 반복 측정을 고려한 분산분석(repeated measures analysis of variance)을 사용하였다. 결과: 환자군은 정상인에 비하여 유의하게 반응시간의 수행속도가 저하되어 있었다(p<0.01). 판단시간과 운동시간으로 나누어 볼 때, 환자군에서 판단시간이 유의하게 느렸고(p<0.01), 운동시간은 수행저하의 경향을 보였으나 통계적으로 유의하지는 않았다. 25회 반복측정시 양군 모두 측정시기에 따른 유의한 변화를 보였고(p<0.01), 환자군의 반응시간은 개체간의 차이뿐 아니라 개체내 변동이 큰 경향을 보였다. 옳게 반응한 횟수(correct response)는 환자군에서 저하되는 경향을 보였으나 통계적으로 유의하지는 않았다. 고찰: 정신분열병 환자군에서 판단시간이 유의하게 저하된 것은, 반응시간의 저하가 운동요소 보다는 인지적 요소에 의한 것임을 시사하는 것으로, 정보처리과정의 기본적인 단계인 주의력 장애를 보여주는 것으로 생각된다. 비교적 안정적이고 임상적인 특성이 동일한 환자군에서도 반응시간이 대조군에 비해 큰 개체간 차이와 개체내 변동성의 경향을 보였으며, 이는 단순한 측정오차라기 보다는 정신분열병 환자군의 인지기능의 특성을 반영하는 것으로 생각된다. 중심단어:정신분열병·반응시간·판단시간·운동시간·개체간 변동·개체내 변동. The reaction time(RT) has been known to reflect attention that controls the flow of information processing. Extensive research has demonstrated cognitive impairment in schizophr-enia subjects using RT taske. However, little work has been done examining the relative contribution of DT(decision time) and MT(motor time) to slowed RT in schizophrenics. Also, recent investigators have observed that schizophrenic patients exhibit larger intra-individual variability in RT than do normal comparison subjects. The purpose of this study, using multi-stimulus convergent RT task, was to explore the speed of RT, relative contribution of decision time(DT) and motor time(MT) to slowed RT, overall sequential profile in 25 repeated-time measurements in 10 schizophrenic out-patients and 10 normal control subjects. Overall reaction time and decision time were slower in schizophrenic subjects than in normal controls. The motor time was not shown to be significantly different between the two groups with 0.05 significance level, although there was some trend indicating schizophrenic subjects were slower consistently in repreated measurements over time. These results suggested that the slower reaction time in schizophrenic subjects was mostly determined by cognitive component, decision time rather than motor time. Sequential profile of repeated measurements showed greater intraindividual and interindividual variations in schizphrenics than in normal controls. These results indicate that high variabilities are not merely measurement errors but characteristic of schizophrenic psychopathology. KEY WORDS: Schizophrenia·Reaction time·Decision time·Motor time·Inter-individual variation·Intra-individual variation.

農村地域의 社會生態的 特性에 관한 硏究

崔賢珠,姜貞玉,金洙郁 建國大學校 附設 農業資源開發硏究所 1993 農資源開發論集 Vol.18 No.-

The objectives of this study were to review the concepts of rural and urban society theoretically and to search for the socio-ecological characteristics of the typical rural area, Myon, in terms of regional industrialization. The research areas were 353 Myons in 36 Guns which were sampled by stratified random sampling methed. The major findings of the study were as follows; 1) The average population of Myon, the hinterland, were 5,879 and the average households were 1,554. 2) Most of Myon had the characteristics of rural society which had over 70% of farm population rate. One Myon had 24 villages and each village held 68 households and 256 persons on the average. 3) The average area of Myon was 63.2㎢. However, the high standard deviation insinuated that there were great disparities in area between Myons. 5) The distance from Myon-office to rural center was 17Km on the average. 6) Synthetically, further research should be followed to identify whether the Myon area is suitable for a unit of rural human settlement planning area to demarcate as a self-sufficient human settlement area.

남성 신경성 대식증 환자의 인지 행동 치료 1례

최주연,안동현 大韓神經精神醫學會 1999 신경정신의학 Vol.38 No.4

신경성 대식증은 단시간에 지나치게 폭식을 하고 체중 조절에 지나치게 골몰하는 것이 특징으로 폭식후 체중 조절위해 구토나 하제 등 부적절한 방법을 사용하고 죄책감, 우울, 자기 혐오감으로 괴로워하는 질환이다. 1979년이 되어서야 소개된 진단 명이지만 미의 기준이 바뀌고 대중 매체가 발달하면서 관심이 많아지고 있다. 치료 방법으로 약물 치료, 면담 치료 등 여러 가지 방법이 이용되지만 인지 행동 치료가 가장 빠르게 폭식을 감소시키고 체중과 체형에 대한 인지적 왜곡을 효과적으로 수정해 준다고 보고되고 있다. 본 증례는 치료에 협조적이지 않는 신경성 대식증을 가진 남자 환자를 폐쇄 병동에 입원시켜서 인지 행동 치료를 한 증례이다. 6주간의 치료기간 동안 폭식, 구토 등의 증상이 없어졌고 체중도 일정하게 유지되었다. 이에 저자들은 문헌고찰과 함께 증례를 보고한다. Bulimia nervosa is a disorder that is defined as binge eating combined with inappropriate ways of stopping weight gain. It is significantly more common in females than in males. Males in bulimia account for 10-15% of all bulimic patients. There are many methods of treatment, including drug therapy, or psychotherapy. Among them cognitive behavior therapy is reported to be the most effective method of improving the binge eating behavior and the cognitive distortion about body weight and body image. In this case, a male bulimic patient, who was hospitalized in the closed ward involuntarily, was treated with modified Fairburn's cognitive behavior therapy model. After 6 weeks of treatment, binge eating and self-induced vomiting behaviors were controlled and weight gain was nearly successful.

응급실 방문 정신과 환자의 지역특성에 따른 질병행동 비교 : 서울과 구리의 경우

최주연,정운섭,박용천,남정현 漢陽大學校 精神健康硏究 1999 精神健康硏究 Vol.18 No.-