體育.스포오츠事故에 관한 法的問題의 考察

鄭琮潤,鄭琮勳,鄭永銖,朴相甲 東亞大學校 附設 스포오츠科學硏究所 1985 스포츠科學硏究論文集 Vol.3 No.-

In Modern Society, physical education and sports are getting popularization and leisureliness. From this tendency point of view, accidents of physical education and sports are getting on the increase. Nevertheless, out country is not discussed from important social problems by surrounding about accidents of physical education and sports. In connection with the importance about physical education-sports accidents, this study should also be important our civil law §750,§751,§752,§756 and national reparation law §2,§5,§6. Therefore, I would like to suggest that this study is considered a counterplan on accidents-responsibility and accidents-reparation about physical education-sports accidents.

정신분열병에 대한 리스페리돈의 효과 및 안정성

이민수,김용구,김영훈,연병길,오병훈,윤도준,윤진상,이철,정희연,강병조,김광수,김동언,김명정,김상훈,김희철,나철,노승호,민경준,박기창,박두병,백기청,백인호,손봉기,손진욱,양병환,양창국,우행원,이정호,이종범,이홍식,임기영,전태연,정영조,정영철,정인과,정인원,지익성,채정호,한상익,한선호,한진희,서광윤 大韓神經精神醫學會 1998 신경정신의학 Vol.37 No.1

연구목적 : 본 시험의 목적은 임상시험 시작전에 연구자들을 대상으로 PANSS Workshop을 통하여 PANSS, ESRS에 대한 국내에서의 표준화 작업을 구축하고 새로운 정신병 치료제인 리스페리돈의 효과와 안정성을 재확인하여 리스페리돈 사용에 대한 적정화를 이루는데 있다. 연구방법 : 1996년 4월부터 1996년 9월까지 국내 39개 대학병원 정신과에 입원중인 혹은 증상이 악화되어 입원하는 정신분열병 환자 377명을 대상으로 다시설 개방 연구를 시행하였다. 1주일간의 약물 배설기간을 가진후, 리스페리돈을 8주간 투여하였고, 기준점, 1주, 2주, 4주, 그리고 8주후에 평가되었다. 용량은 제1일에는 리스페리돈 1mg씩 1일 2회, 제2일에는 2mg씩 1일 2회, 제3∼7일에는 3mg씩 1일 2회 투여하였다. 이후 환자의 임상상태에 따라 임의로 증량할 수 있으며, 최대 일일 16mg을 초과하지 않도록 하였다. 추체외로 증상을 조절하기 위한 투약을 허용하였다. 임상증상 및 부작용의 평가는 PANSS(Positive and Negative Syndrome Scale), CGI(Clinical Global Impression) 그리고 ESRS(Extrapyramidal Symptom Rating Scale)을 사용하였다. 연구결과 : 377명중 343명(91%)이 8주간의 연구를 완결하였다. 치료 종결시점인 8주후 PANSS 총점수가 20% 이상 호전된 경우를 약물 반응군으로 정의할때, 약물반응군은 81.3%였다. 리스페리돈에 반응하는 예측인자로는 발병연령, 이전의 입원 횟수, 유병기간이 관련 있었다. 리스페리돈은 1주후부터 PANSS양성, 음성, 및 일반정신병리 점수상에 유의한 호전을 보여 효과가 빨랐다. CGI의 경우도 기준점에 비해 1주후부터 유의한 감소를 나타내었다. ESRS의 경우, 파킨슨 평가점수는 기준점과 비교해 투여 1주, 2주, 4주후 유의하게 증가되었다가 8주후 기준점과 차이가 없었다. Dystonia 평가점수는 1주후만 유의한 증가를 보였으며, dyskinesia 평가점수는 유의한 차이가 없었다. 혈압, 맥박수의 생명징후 및 일반 혈액학 검사, 생화학적 검사, 심전도 검사에서 유의한 변화는 없었다. 결 론 : 이상의 다시설 개방 임상 연구를 통해 리스페리돈은 정신분열병 환자에서 양성증상뿐만 아니라 음성증상 및 전반적인 증상에도 효과적인 것으로 사료된다. 보다 명확한 평가를 위해서는 다른 항정신병약물과의 이중맹검 연구가 필요할 것으로 생각되며, 또한 장기적 치료에 대한 평가도 함께 이루어져야 하겠다. Objective : The purpose of this study was to investigate the efficacy and safety of risperidone in the treatment of Korean schizophrenic patients. Method : This multicenter open study included 377 schizophrenic patients drawn from 39 university hospitals. After a wash-out period of 1 week, the schizophrenic patients were treated with risperidone for 8 weeks and evaluated at 5 points ; at baseline, and 1, 2, 4 and 8 weeks of treatment. The dose was increased from 2mg/day(1mg twice daily) to 6mg/day(3mg twice daily) during the first week and adjusted to a maximum of 16mg/day over the next 7 weeks according to the patient's clinical response. Medication to control extrapyramidal symptoms was permitted. The psychiatric and neurological status of the patients was assessed by PANSS, CGI, and ESRS scales. Results : 343(91%) of 377 patients completed the 8-week trial period. Clinical improvement, as defined by a 20% or more reduction in total PANSS score at end point, was shown by 81.3% of patients. The predictors of response to risperidone were associated older age, shorter duration of illness, fewer previous hospitalization. Risperidone had rapid onset of action ; a significant decrease of the total PANSS and three PANSS factor(positive, negative, general), and CGI was already noticed at the end of first week. For the ESRS, parkinsonism rating scores were significantly increased until week 4 comparing with baseline. Dystonia rating scores were significantly increased until week 1, and dyskinesia rating scores were not significantly changed during the study. Laboratory parameters including vital sign, EKG, hematological, and biochemical values showed no significant changes during the trial. Conclusions : This study suggests that risperidone is generally safe and effective against both the positive and negative symptoms in our group of patients.

접합재의 변형거동 및 성형한계에 대한 수치적연구

정태훈,김종호 서울産業大學校 1997 논문집 Vol.45 No.1

By the use of a simi1ar numerical method as that in the previous paper, the forming limit strain of bonded sheet metals is investigated, in which the FEM is applied and J2G(J2-Gotoh's corner theory) is utilized as the plasticity constitutive equation. Bonded two-layer sheets and sheets bonded with dissimilar sheets on both surface planes are stretched in a plane-strain state, with various work-hardening exponent n-values and thicknesses of each layer. Processes of shear-band formation in such composite sheets are clearly illustrated. It is concluded that, in the bonded state, the higher limiting strain of one layer is reduced due to the lower limiting strain of the other layer and vice versa, and does not necessarily obey the rule of linear combination of the limiting strain of each layer weighted according thickness.

F.L.Jahn의 Turnen 思想과 獨逸 國民體育 確立에 관한 考察

鄭琮勳 東亞大學校附設스포츠科學硏究所 1988 스포츠科學硏究論文集 Vol.6 No.-

Was fur ein EinfluB hat die Tunidee Jahns, der der Vater des deutschen Leibes-erziehung ist, auf die Festlegung des deutschen Volksleibeserziehung ausgeubt? Ich mochte in dieser Abhandlung den EinfluB beobachten. Um es Kwrz zu fassen; 1. Er hat Gymnastik, bisker in Deutschland Lekbeserliehung genannt hat. ideal-ischen Turnspidc neu geschatten hat, Und Turnen genannt, Und dann er Tur-nen mit der Volksubjektivitat festgelegen hat. 2. Er hat mit der Tatigkeit des Turnen zu geteilter Einheit Deutschland, zu der Privatgesundheit beigetragen. Das Turnen ist eineArt Volksausbildung Nanlichdie Volker Verbindet, getan geworden, Und So hat den Grundsteinen fur Festlegung des Volksleibeserziehung deutcshlands gelegen. Ich meine, daB sein Solchen Idee der Unseren Leibesorziehung Von heute reichlich beeinfluBt nat Seit der Dffnung exproprierr Idee der Unseren. Leibeserliehung, das europaischen Neueren Idee der Leibeserziehung, Japans Idee der Leibeserziehung, Neulich Sowhl U.S.A als Vieles europaischen Landes, Und Protessionalism. Von diesem Stundpunkt aus betrachtet, treibt das Unvernunftig, Wit das mit Strom die Sabjektivitat Verliert hat. Also, meine ich, daB ea in gefeiltem Vaterland Zu reaht Festlegung des Idee der Unseren Leibeserliehung beitragen, die Idee tief nachzuforschen, aber Wir brauchen dem neuren deutschen Turnidee nicht Sogleich nachzufolgen.

말기신부전 환자에서 심혈관계 합병증 예측인자로서의 호모시스테인의 의의

정종훈,신병철,김현리 朝鮮大學校 附設 醫學硏究所 2008 The Medical Journal of Chosun University Vol.33 No.2

Backgroud: Thromboembolic phenomena are major cause of morbidity and mortality in patients with end-stage renal disease (ESRD). In the last years, the accumulation of evidence coming from studies in patients with chronic renal failure have demonstrated an increased relative risk of coronary artery disease (CAD) in association with hyperhomocysteinemia. We elucidate the effects of homocysteine on diagnostic marker of cardiovascular risk factor of patients with ESRD. Methods: One hundred thirty-three patients were enrolled in the study performed at a Chosun university hospital. Ninety patients were on dialysis (58 hemodialyzed patients and 32 peritoneal dialyzed patients). Hyperhomocysteinemia was defined as a fasting plasma homocysteine level more than 15 μmol/L. Results: A total 71 patients (53.4%) had hyperhomocysteinemia. The prevalence of hyperhomocysteinemia was 60.3%, 46.9%, 48.8% among hemodialysis, peritoneal dialysis and kidney transplantation, respectively. CAD was present in 40.6% of patients (54 patients). The mean homocysteine concentration was 22.35 ± 5.94 μmol/L and 15.07 ± 5.45 μmol/L in patient with (n=54) and without (n=79) CAD, respectively (p<0.01). There was significant difference including age, serum creatinine, cardiac troponin-T (cTn-T), homocysteine level, total cholesterol, CRP in the two group (p<0.05). Plasma homocysteine concentration showed significant positive correlations with age (r= 0.261, p<0.05), cTn-T (r= 0.244, p<0.05), CRP (r= 0.422, p<0.01) in overall and negative correlations with hemoglobin (r= -0.240, p<0.05) in dialysis patients. Conclusion: Hyperhomocysteinemia, elevation of cTn-T, and elevation of CRP were diagnostic markers of ischemic heart disease of ESRD patients undergoing hemodialysis and peritoneal dialysis. The homocysteine is more potential diagnostic marker than cTn-T and CK-MB in ischemic heart disease with ESRD patients.

플란톤의 體育思想硏究(3) : 體育思想史的 考察을 中心으로 Mit einer Studie zur Geschichte von Leibesubungsidee

鄭琮勳,李東鍵 東亞大學校 附設 스포츠科學硏究所 1993 스포츠科學硏究論文集 Vol.11 No.-

Der Zweck diser Forschung ist es, daβ erforscht seine Leibesubungsidee, d.h. Leibesubungen mit der geistige u. korperliche Ubungen Technik, zuerst von dem Leibesubungsziel, und letzte Leibesubungszweck Um diese Forschung kurz zu fassen ; 1. Die Leibesubung ist die Technik von der geistige u. korperliche Ubungen. 2. Zuerst von dem Leibesubungsziel ist es, daβ die Gesundheit durch die korperliche Ubung(σψμασκια) bildet. 3. Der letzte Leibesubungszwerk ist es, daβ den Mut(ανδρεια) durch die geistige Ubung(γυμναστικη) bildet.

생활체육지도자의 조직행동과 직무만족도에 관한 연구

정종훈,김유수,안종학 東亞大學校附設스포츠科學硏究所 2002 스포츠科學硏究論文集 Vol.20 No.-

This study seeks to analyze and examine factors which affect and leisure leader's organizational behavior. The data for this study were collected at nine sports and leisure training institutes in Busan. At these sites 890 questionaires were distributed to a random sample of sport and leisure leaders. Of these, 849 were used for this study. The results were as follows. 1. Generally all background variables(sex, accupation, age, working conditions and experience of turnover) were related to work-related variables. Education, however, was not so related. Among background variables and organization-related variables, age, marital status and experience of turnover were related to level of pay, organizational commitment and institutional security. 2. The greater the satisfaction with job, working conditions and position, the less the turnover. In the organization-related variables, all variables (level of pay, coworker relations, organizational commitment and institutional security level) had a significant impact on turnover. 3. Work-related variables, organization-related variables, and nonwork- related variables had an impact on turnover intent in all sport categories: taekwondo (42.08%), swimming (32.09%), body-building (30.79%), bowling (29.96%) and golf (27.18%). Also, these variables displayed a significant impact on turnover attempt in all sports categories, except for taekwondo.

흰쥐 뇌에서 Tyrosine Hydroxylase분비세포의 출현시기 및 분포에 관한 면역조직화학적 연구

정윤영,선희매,김영택,김남훈,안계훈,장인엽,김종중,문정석,강양수 조선대학교 부설 의학연구소 1999 The Medical Journal of Chosun University Vol.24 No.1

The immunohistochemical (ABC method) studies on the ontogeny and localization of the catecholamine-synthesizing enzyme tyrosine hydroxylase (TH) were examined in rat brain from the 12th fetal day until the 9th postnatal day. The results obtained were as follows : 1. Tyrosine hydroxylase was first detected immunohistochemically at embryonic day 13(E13). At this stage, the TH-containing neurons were still migrating and cytologically immature. 2. The changes occuring from the early to the late prenatal stages of development appeared to be the result of an increase in the number and size of the TH-containing cells and in the length of nerve fibers. 3. The distribution of the TH-containing neurons at embryonic day 19(E19) more closely resembled catecholaminergic neurons in the adult rat brain : 1) a rhombencephalic group became the A1-7 ; 2) a ventral mesencephalic group became A8-10 ; 3) a ventral prosencephalic group and a few neurons ventral to the striatum became A11-14 ; and 4) the cells of the olfactory bulb corresponded to the A15. 4. The cytodifferentiation of the TH-immunoreactive neurons was accompanied by continued migration to form the collective catecholaminergic groups during ontogenesis. In addition, the morphology of the TH-immunoreactive neurons in the late prenatal stage resembled in the adult rat brain.

선택적 세로토닌 재흡수 억제제(Selective Serotonin Reuptake Inhibitor, SSRI)가 한국인 알코올의존증 환자의 알코올 갈망행동에 미치는 영향과 성격 유형에 대한 분석

이종섭,박청산,배종훈 건국대학교 의과학연구소 1997 건국의과학학술지 Vol.- No.7

旅行商品 개발방안에 관한 연구

鄭琮勳 관동대학교 1995 關大論文集 Vol.23 No.2

The travel is getting prosperous gradually by an increasing trend in international tourists and development of the various tourist products. And the modern people make their desires for tourism enhanced, changing life styles that include travel as an important part of living. Accordingly, those who play an important role in the matters to make satisfied travel worthy of people travel agents, and they emphasize the need of their professional tasks and social responsibility, that is, they must do their best for their professions in the development of new tourist products and sales for their tourist products and in the tasks of travel agents, and for the customer's convenience. The comments and suggestions are as follows : 1. Travel agents must produce the strategy of developing proper tourist products for efficient management and control. 2. To discourse upon the plans of the tourist products concretly to be a commercial scale. 3. To set up the preventive policies of travel agent's dumping and the plans for development of tourist products.