구한말기에 있어서 재일 한국인 유학생 단체의 본국에의 원정 시합에 관한 연구 : DAEHANHUNGHAKHOE 대한 흥학회를 중심으로

손환,김승재 江原大學校附設體育科學硏究所 1997 江原大學校附設體育科學硏究所論文集 Vol.- No.21

This study examines trips to home country to hold a match carried out by DAEHANHUNGHAKHOE, which was one of the athletic activities for Korean student in Japan during the Last Period of Chosen Dynasty. Especially, reveals nature of DAEHANHUNGHAKHOE, process to, and purpose of trips to home country to hold a match, and reconsider its historic meaning. As a result, it is concluded as follows : the purpose of establishing baseball club in the organization, and trips to home country to hold a match is thought to promote national awareness which was put under crisis of national power loss in those days as well as improvement of modern sports technique.

구한말 근대스포츠의 전개과정에 관한 연구

손환,정승삼 경희대학교 체육과학연구소 2000 體育學論文集 Vol.28 No.-

This study examines the development process of the modern sports, focused on the introduction and leaders of the modern sports, formation of various sports organization and facilities. As a result, the following can be concluded ; With the "Boungzasuhozoyak"(병자수호조약) as a momentum, the modern sports was introduced from Japan and the West with new culture. The modern sports got spread among society by activity of foreign missionarys, teachers, sodiers and students who returned to Korea from studying in Japan and usually through a army training center, a school sports matches in a public park and activity of sports organizations.

時差的 交叉相關의 分析方法과 問題點

孫炳煥,劉承求 대구효성가톨릭대학교 교육연구소 1993 교육연구논집 Vol.2 No.-

This paper aims to introduce cross?lagged correlation analysis, and to explain the critical weak points of the method. It was said that cross?lagged correlation analysis was a useful statistical method for testing causal predominance in a logitudinal panel data by comparing cross?lagged correlation coefficients. But some researchers pointed out the unsoundness of the method. The contents of this article were presented as follows: First, the nature of causality was discussed from three view?points; philosophical, logical and psychological considerations. Second, terminologies, assumptions and testing procedures of cross?lagged correlation were presented. Third, the problems and limitations of cross?lagged correlation analysis which are mainly presented by Rogosa (1980), were summarized.

소아 의료시설의 형태결정 인자 및 기본형태 특성에 관한 연구 : 미국의 사례를 중심으로 Focused on the cases in the U.S.A

손승환,이성원,박재승 한국의료복지시설학회 2005 의료·복지 건축 Vol.11 No.2

This study is to suggest the proper standards of the pediatric facilities. We need to have the medical treatment standard focusing to the architectural concept because the living and medical treatment level and the demand of citizen is increasing. The way of research is mainly referring to USA's hospitals and the patients. This study is for the psychological stability of child. We found the form decisive elements and the basic form characteristic with analysing cases. This elements are emerging to the sociality, privacy, control, recognition and territoriality. We have to improve the satisfaction of the patient through this element. In the future, the role of the improved medical environment will have to be emphasized.

개에 있어서 심장사상충증을 동반한 창상성 횡격막 허니아의 수술적 치료 1례

조승혁,임영환,손정민,노경완,박창식,전무형,김명철,송근호,정성목 忠南大學校 獸醫科大學 動物醫科學硏究所 2005 動物醫科學硏究誌 Vol.13 No.-

A 7-month old, castrated male Shih-tzu dog was referred to the Veterinary Medical Teaching Hospital of Chungnam National University with history of depression, dyspnea, mild scale, tachypnea, exercise intolerance and severe leanness. On physical examination, cardiac arrhythmias was heard and heart worm ELISA test was positive. Microfilaria was found on the direct blood smear. Survey radiographs showed loss of diaphragmatic line and cardiac silhouette, displacement of lung fields and presence of gas filled intestines in the thoracic cavity. Rib fracture and pelvic fracture with callus formation were found incidentally. On the basis of physical examination and radiographic findings, it was diagnosed as traumatic diaphragmatic hernia and heart worm disease. Herniorrhaphy was performed. Postoperatively, it was treated for heart worm disease and scale. There is no evidence of recurrence of diaphragmatic hernia and heart worm disease over 1 year.

부하변동이 존재하는 DC 모터의 속도 제어를 위한 외란관측기 설계

김성종,신명준,손영익,김갑일,임승철,강환일 明知大學校 産業技術硏究所 2007 産業技術硏究所論文集 Vol.26 No.-

This paper considers a speed control problem of DC motor under load variations. In order to reduce the effect of load variation, a disturbance observer has been designed for the given system. With a cheap encoder there exists considerable measurement noise in the velocity feedback and it should be reflected in designing the disturbance observer. The authors have obtained the nominal transfer function of a DC motor and designed a disturbance observer for the control purpose. With the disturbance observer a digital controller has been implemented using a DSP(TMS32OF2812). Some experiments show the enhanced performance of the control system with the proposed method.

이족로봇의 경사면 균형 유지와 보행에 관한 연구

오성남,윤동우,손영익,김갑일,임승철,강환일 명지대학교 산업기술연구소 2007 産業技術硏究所論文集 Vol.26 No.-

This paper aims to provide a way to improve dynamic stability of biped robots against undesirable disturbances and in a slope. By using an angular velocity sensor and an acceleration sensor on its waist, we can make a medium-sized biped robot walk stably in a slope against impulsive disturbances. In addition, it is possible for the robot to walk stably in an unknown slope. The measured signals from the sensor are used for compensating the reference angles of ankle, knee, and pelvis joints. Some experiments show that the stability of the robot is much enhanced by using cheap sensors and a simple algorithm. This work helps biped robots walk more stably in real environments.

춘천 중도 선사유적 발굴조사 연구 : 고인돌을 중심으로;Concentrated on the Dolmen Site

최복규,원영환,손승철,신종원 江原大學校 江原文化硏究所 1983 강원문화연구 Vol.3 No.-

The Joong-do prehistoric site is located in the Lake of ?am dam of Chuncheon City, the capital of Kangweon province situated on the confluence of the North Han River and the Soyang River. This island site, it is washed away by the differance between the rise and fall of the lake water level, every year since 1967. The appoximate locations of Joong-do site is at 37℃ 52′;northern latitude, and 127℃ 51′ eastern longitude. The elevation of the present cultivation area is appoximately 80 meter above sea-level. This prehistoric sites, possibly ranges from Neolithic and Bronze Age to early lron Age, was brought to light in the consecutive excavations and surveys from 1981 to 1983 by the Institute of Kangweon Community Culture and the Museum of Kangweon National University. Some dolmens and ancient tombs (stone mounded), various stone tools, potteries and other relics of Neolithic, Bronze Age and early Iron Age were discovered by survey work of our excavation team from the surface and disturbed areas in the island site since 1981. During the excavation work from November 2 to December 1 in 1983, we were excavated a dolmen at center in the inland. The dolmen have four pieces of stone slab were used to make an oblong chamber covered by a large flat top stone of triangular form(size;270×196×40㎝, weight;3 ton). Both the top stone and the stone chamber surrounded by stone mounds for burial is buried under the surface. Three stone slabs of chamber coffin are required to support, but rest one inverse trapezoid stone slab of westward was not to support the top stone. The subsistance of unsupported stone slab suggested the existence of a stone chamber of which one side is open. We presumed the open side was used as a door of stone coffin. The bottom of the stone coffin under top stone was made by means of small pebble stones and large pebble stone slabs from the adjacent river beds. Size of stone slabs of coffin is at 191×94×13㎝;southern, 171×81×13㎝;northern, 80×72×9㎝;eastern. It seems, however, chronology of the dolmen are comparable to the later period of the plain coarse pottery culture(B.C.3~2C) in late Bronze Age.

로봇 그립퍼의 악력 제어

윤동우,오성남,김갑일,손영익,임승철,강환일 明知大學校 産業技術硏究所 2007 産業技術硏究所論文集 Vol.26 No.-

In addition to accurate position and velocity control, force control is necessary for a successful robot operation. In this paper, we have designed a simple robot gripper using a DC motor. For its force control, a current feedback control law is presented without using additional force sensors. Experimental results prove the effectiveness of the proposed control law. A digital controller is also developed with a TMS320LF2406 processor.

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.