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.

윤리적 측면에서 본 운동수행중의 도핑에 관한 연구

정종훈 東亞大學校附設스포츠科學硏究所 1996 스포츠科學硏究論文集 Vol.14 No.-

Drug use in athletes is one of the more serious problem in the World. The purpose of this study is to clarify the problem of doping on performance in sports from the stand point of sport ethics. The use of drugs in sports is not new. According to Cooper, the first recorded death from drug usage in sports occured in the 1890s when a British cyclist who was using ephedrine to improve his performance died as a result. There has been much discussions about the possible solution of the drug problem in athletes. We suggest three ways to deal with the problem : education programs and counseling, crack-downs on drug users and peddlers within sports, and the encouragement of experiencing competition in Sports.

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.

성견 치조골 결손부의 치유를 위한 이식재 사용시 치근면 처치 효과에 관한 연구 : 1. 동해의 해저지형과 형성과정 1. Submarine Physiography and Formative Processes of the East Sea

정진형,김종여,이관훈 단국대학교 치의학연구소 1994 단국대치의학연구소논문집 Vol.6 No.1

職場野球選手의 프로指向에 影饗을 미치는 要因에 관한 硏究 : Analysis of Element by Quantification Theory Ⅱ

鄭琮勳,安永弼,金有洙 東亞大學校附設스포츠科學硏究所 1991 스포츠科學硏究論文集 Vol.9 No.-

The aims of this study is to investigate the factors of deciding whether commercial company baseball players participate in professional or not. The informents for this study consists of 92 people, who are baseball players in commercial company teams. The Questionnaire is used as the investigation method and the Quantification Theory Ⅱ as the statistic treatment for this study. This study revealed the following salient findings: First, in their opinions about pro-orientation, "I want to participate in professional team" is about 34.8%, "No" is 65.2%. As the above data show, commercial company players are less concerned with an adventure, whereas they are more concerned with a stability relatively. Second, as the results of analyzing, through the Quantification Theory Ⅱ, the factors of deciding whether commercial company baseball players participate in professional or not, the order of the factors is as follows: the first is the expectation of remaining in the present state, the second one's duty, the third one's opinion on the foreiner's scout, the fourth one's retirement, the fifth one's academic career, the sixth self-confident that one's business as usual, the seventh one's time that is solicited from professional team, the eighth self-confident that one's business after retirement, the ninth one's age, the tenth one's working career.

고령자의 스포츠참가와 생활만족도에 관한 연구

정종훈,김종표,김유수,안종학 東亞大學校附設스포츠科學硏究所 1999 스포츠科學硏究論文集 Vol.17 No.-

The issues for the aged have been appearing on the stage as the deep social problems since the end of 1970's when our communities began to enter into high level industry, which were concerned by people in modern times. The starting time to study on the aged in Korea was from the 1960's. Moreover, it was lively proceeded during the end of the 1970's and the 1980's. At first, it mainly dealt medical issues for them, then, spread up to their social concerns later. This study was to research about the participating type of the aged' leisure, sports activities, as well as its changable relationships with life satisfaction on the premise regarding the necessity of positive practice toward leisure and its participation as the positive solution scheme from the aged' issues, which was based on the social concerns related with the aged. According to the questionary method, to select the main group who were over 60-years-old, men and women in Pusan, it was studied and analyzed regarding the realities of the aged's leisure activities, the participating attitude in sports, the relationships between the degree of satisfaction life when participating in sports activities and the life satisfaction. The results were as follows ; 1. Among the low ranking scopes of the participating attitude in sports, in case of participating in sports for the self-training of character-building themselves, it significantly had and effect on the satisfaction of life. 2. In case of building their own character through sports activities, it had the highest effect on the satisfaction of life. 3. The satisfaction of sporting activities in their childhood had and effect on the life satisfaction.

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.

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.

드라마틱 발레의 형식적 특성에 관한 연구

정종훈,이진숙 東亞大學校附設스포츠科學硏究所 2004 스포츠科學硏究論文集 Vol.22 No.-

The ballet, as a representative genre of theatrical art, has developed with constant opposition between dramatic ballet laying emphasis upon its dramatic characteristics and plotless ballet putting stress on integrity of dance. In this respect, this study attempts to investigate some types of ballet with its brief historical survey. Jean George Noverre(1727-1810), a historical father of dramatic ballet, insisted union of dancing and drama on the basis of his theory "ballet diction". Mikhail Fokin(1880-1942) in the early 20th century, experiments a possibility of "new ballet" with a stress upon synthesis of ballet, completing its "five principles" and he values human's inner emotion and its expression above everything else. In the mid 20th century, Antony Tudor(1908-1987), a successor of M. Fokine's spirit, raised up the level of formal characteristics of dramatic ballet, creating a genre called "psychological ballet". In addition, Kurt Joose(1901-1979) and John Granko(1927-1973) created a structural characteristic of dramatic ballet. Its main contents are as follows : First, plot, a composition of story required to dramatic ballet, is an essential requirement providing the inner order of work. Second, persons or characters are the main element developing story, Third, action is only direct means to understand persons, and prior to others. Fourth, uniting all expressive elements of theatrical art make sure the synthetic feature which dramatic ballet is pursing as a total art. In conclusion, it can be expected in this study that the formal features of dramatic ballet and its types according to the times would be recognized and received more seriusly and deeply in understanding and producing ballet.