유도 '되치기 본'의 개선 방안에 관한 연구

김의환,김도준,김규수,김관현,김종달,최종삼,조용철,박순진,윤익선,안병근,정 훈,김미정,한성철 龍仁大學校 武道硏究所 1999 武道硏究所誌 Vol.10 No.1

The purpose of this study was to reform practically a Korean Judo's Doechigi-Bon(Forms of Counterattack, judo's Gaeshi no Kata, Judo's Uradori no Kata, Judo's Gonosen no Kata) that was established in 1955 Korea, according to changing of techniques by Judo's modernization, in order to have Judo's carefulness and systematic diffusion. Reform procedure of Judo's Doechigi-Bon was 1st stage, Questionnaire survey 303 judokas, 2nd stage, Technical seminar by judo experts(12 judo professor) 4 times, 3rd stage, wording report for reform, 4rd stage, Discussion and judgement of Teaching and Judgement commission of Korean judo Association(KJA), 5th stage, Public hearing for reform in KJA, 6th stage, Report and decision of board of directors in KJA, 7th stage, public publication of Judo News(No.53) in KJA. Basic principle of reform of Judo's Doechigi-Bon were as table 1. Table 1. Basic principle of reform of Judo's Doechigi-Bon ------------------------------------------------------------------------------- Items Reformed Key Points of Judo's Doechigi-Bon ------------------------------------------------------------------------------- 1. Structure 1) Grand classification : Classified by 3 parts(1,2,3Gyo) 2)Medium classification : Te waza, Goshi waza, Ashi waza devided per each part(Gyo) 3)Sub-classification : Classified five techniques per each part(Gyo) 2. Contents 1) Selected established techniques as possible 2) Considered rationalty and overlapping of counterattack techniques 3. Decision of Conterattack techniques 1) Refered to results of Basic Questionnaire survey 2) Priority to decisions of Judo expert technical seminar -------------------------------------------------------------------------------- Reformed Korean Judo's Doechigi-Bon(Forms of Counterattack techniques-KJA, 1999) are as follows: 1. Gyo; ① Uki otoshi -> Uchi mata ② Harai goshi -> Harai goshi gaeshi ③ O soto gari -> O soto gake ④ Ko uchi gari -> Sasae tsurikomi ashi ⑤ O uchi gari -> Ko soto gari 2. Gyo; ① Ippon seoi nage -> Okuri eri jime ② Tsuri domi goshi -> Uki waza ③ Okuri ashi harai -> Okuri ashi harai ④ Ko soto gari -> Tai otoshi ⑤ Hiza guruma -> Hiza guruma 3. Gyo; ① Kata guruma -> Sumi gaeshi ② Tai otoshi -> Ko soto gari ③ Hane goshi -> Harai tsurikomi ashi ④ Uchi mata -> Tai otoshi ⑤ Tomoe nage -> O uchi gari

대장내시경 전처치제로서 Sodium Phosphate 와 Polyethylene Glycol 용액의 전향적 비교 분석

이헌경,김승용,홍원선,민영일,정훈용,김해련,정성애,김석균,심기남,양석균,박의련,조문경 대한소화기내시경학회 1999 Clinical Endoscopy Vol.19 No.3

Background/Aims: Although some authors have suggested that sodium phosphate (NaP) is more effective than polyethylene glycol (PEG) in bowel cleansing, there has been no crossover study proving the superiority of NaP over PEG in bowel cleansing and patients' compliance. The aim of this study was to compare the two solutions for colonoscopy, PEG and NaP, through crossover design with regard to patients' compliance, cleansing ability and side effects. Methods: Thirty patients underwent two separate colonoscopies for colonic polyp(s) with PEG and NaP, respectively. Before and after bowel preparation, blood pressure, body weight, and serum biochemical parameters were measured in all patients. In addition, a detailed questionnaire was used to assess side effects and the patients' preference. The presence of bubbles, types of residual stool, and overall quality of colon cleansing were assessed by one endoscopist blinded to the type of preparation used. In each colonoscopy, two biopsy specimens were taken at rectum. Results: In the NaP group, but not in the PEG group, there were significant changes in several biochemical parameters including sodium (+3.0±3.0 mEq/L), potassium (-0.3±0.3mEq/L), calcium (-0.5±0.5 mg/dL), phosphorus (+3.9±2.2 mg/dL) and osmolarity ( +10.1±9.3 mOsm/kg) after bowel preparation. In addition, the degree of body weight change was greater with NaP (-2.2±2.3 kg) than with PEG (-1.2±2.0 kg) (p=0.06) and the formation of bubbles that disturb luminal observation was more frequently found in the NaP group (p$lt;0.01). There was no difference, however, in the type of residual stool and the overall quality of bowel preparation between the two groups and no significant mucosal change was noted after bowel preparation in both groups. Moreover, PEG was found to be more difficult to take than NaP (p$lt;0.05) and among the 30 patients, 26 (87%) preferred NaP, while only two favored PEG (p$lt;0.01). Conclusions: We conclude that NaP can replace PEG at least in patients with good general condition. Further studies to decrease the incidence of bubbles and to establish subgroups suitable for NaP are needed.

장기적 흡인 배액법을 이용한 척추 후방 기기 고정술 후 감염의 치료

김용민,김동수,최의성,손현철,박경진,김융성 충북대학교 의과대학 충북대학교 의학연구소 2003 忠北醫大學術誌 Vol.13 No.2

연구 목적 : 척추경 나사못을 이용한 척추 후방 기기 고정술 후 심부 감염이 발생한 증례 들을 대상으로 관련 인자를 분석하고 Hemo-vac을 이용한 장기간의 폐쇄성 흡인 배액법을 통한 치료와 그 결과에 대해 알아보고자 하였다. 대상 및 방법 : 1996년 5월부터 2001년 8월까지 척추후방기기고정술 후 심부 감염이 발생 한 5례를 연구 대상으로 하여 전신 질환 동반, 감염의 발현 양상을 조사하였고, 창상 세척 등 감염 수술 후 장기적 배액법을 이용한 치료 과정 및 최종 결과를 후향적으로 분석하였다. 결 과 : 당뇨와 비만이 술후 심부 감염의 위험요인으로 분석되었다. 수술 환부로부터의 배농, 발열 등 감염 증상은 술후 평균 18.8(8-36)일에 발현되기 시작하였다. 일인당 단 1회의 세척술이 실시되었고 고정기기는 제거하지 않았다. 이후 평균 19.2일간의 지속적 흡인 배농 및 평균 43.6일간의 항생제 정맥투여에 이은 평균 33.8일간의 경구투여로 심부감염은 특별한 합병증 없이 모두 치료되었으며 양호한 임상적 결과와 후외방 골융합을 얻을 수 있었다. 결 론: 척추 후방 기기 고정술 후 발생한 심부 감염에 대해 창상의 세척 및 육아조직 제 거 후 항생제 투여와 Hemo-vac을 이용한 장기간의 장기적 흡인 배액법은 감염의 조절과 척추의 안정성을 동시에 얻을 수 있는 유용한 방법중 하나인 것으로 생각되었다 Purpose: Various treatment modalities have been applied to control deep infection after spinal instrumentation. Validity of removing implants to control the infection is still contro- versial because it may cause loss of spinal stability. Analysis of the inherent risk factors associated with deep infection and the efficacy of management with long-term suction drainage without removal of implants. Materials and Methods : Fiye cases of postoperative deep infection after posterior spinal fixation from May 1996 to August 2001 were investigated on combined general ill- ness, features of infection, various profiles on the management of infection with surgical irrigation and debridement followed by long-term suction drainage, and final outcomes. Results :Remarkable risk factors were diabetes and obesity. Evidences of infection such as discharge from the wound, dehiscence, or fever were observed on the average of 18.8th day postoperatively By only one additional surgical procedure for each patient followed by long-term suction drainage for mean 19.2 days and administration of intravenous antibiotics for average of 43.6 days, deep infections were controlled successfully without removal of implants and without any grave complications. All achieved favorable clinical results and posterolateral fusion. Conclusion : Irrigation and debridement accompanied by long-term suction drainage using Hemo-vac and administration of susceptible antibiotics seemed to be one of the effective methods to control deep infection after posterior spinal instrumentation and main than the postoperative stability of spine.

2000년 시드니 올림픽 유도경기 대비 세계 우수선수들의 개인별 기술 및 패턴에 관한 연구 : 남자선수를 중심으로

김종달,김규수,한성철,최종삼,윤익선,조용철,김의환 용인대학교 무도연구소 2000 武道硏究所誌 Vol.11 No.1

The purpose of this study was to analyze international contest levels and the competition techniques traits of each category, individual scoring - losing techniques of world elite judokas who were awarded in the international judo tournaments (I.J.T.) (part 1: ~O.G '96, part 2 :from O.G '96 to July, 2000), and who are expected to participate in the 27th Olympic Games(O.G.) Sydney 2000 to prepare the 27th O.G. which will be held from 16. to 22. September 2000 at Exhibition (Center, Darling Harbour, in Sydney, Australia The records of the results and contents of competition were obtained out of (115 for man,) I.J.T., world elite judokas. To decide individual contest levels, groups were derided into 3(A,B,C)groups and points were graded by 3 ways. The I.J.T. that were derided into 3 groups are shown in the table 1.

무도수련이 청소년의 도덕 및 교육가치관에 미치는 영향

김의영 龍仁大學校 體育科學硏究所 2001 體育科學硏究論叢 Vol.11 No.1

The purpose of this study is to investigate the effects of martial arts training for the sense of juvenile values which are moral and educational. The results of this study are as follows : 1. The juveniles(boys, girls) who participated martial arts training are progressed in reverence for parents. traditional morality and sexual ethics. 2. The juveniles(boys, girls) who participated martial arts training are differed from non-participator on the way to the reverence for parents. 3. The juveniles(boys, girls) who participated martial arts training are differed from non-participator on traditional morality and sexual ethics. 4. The juveniles(boys) who participated martial arts training are affirmed about purity before marriage, but the juveniles(girls) who participated martial arts are not showed. 5. The juveniles(boys, girls) who participated martial arts training have satisfaction of school life/activity and respect for teachers. The effects of martial arts training for the sense of juvenile values take an affirmative about traditional ethics. However it is difficult to say that only martial arts training is useful on these results.

만성 요통 환자의 심리사회적 특성

김용민,원중희,최의성,서중배,이호승,허윤무 충북대학교 의학연구소 2001 忠北醫大學術誌 Vol.11 No.2

연구목적: 만성 요통 환자의 많은 수가 직업 등 주변 환경과 심리 상태의 영향을 받는 것으로 추정되나 그 연관성은 아직 논란이 많다. 본 연구에서는 설문 조사를 통하여 만성 요통 환자의 심리사회적 특성을 알아보고자 하였다. 대상 및 방법. 1997년 7월부터 1998년 12월까지 6주 이상 지속된 만성 요통으로 본원 정형외과 외래를 내원한 환자들 중 기질적 원인이 불명확한 62명의 환자들에서 직업, 유발요인, 치료 등 요통 관련 요소 설문과 Minnesota Multiphasic Personal Inventory (MMPI)를 실시하였다. 요통 관련 사항에는 통증의 기간, 정도, 통증이 유발 또는 심해지는 자세, 그리고 본인이 생각하는 요통의 원인 등을 포함하였다. MMPI는 전체 평균을 이용한 방법과 two-code 방법을 이용하여 평가하였다. 결과: 만성 요통환자의 직업 상 실내에서 앉아 일하는 직업이 가장 맡았으며 일정한 자세를 오래 유지하며 앉거나 서 있는 경우 증상이 악화되는 것으로 기술되었다. MMPI에서는 건강 염려증, 우울증, 히스테리의 세 척도의 평균이 55이상으로 상승되어 있었다. Two-code 방법에서는 92% (46/50)의 환자에서 위 세 척도 중 적어도 하나 이상 상승되어 있었다. 결론: 만성 요통 환자들에서 일상 생활의 자세와 직업이 요통의 발생 및 악화에 영향이 있을 것으로 보여졌다. MMPI를 통한 심리 인성 검사 상 건강 염려증, 우울증, 히스테리의 성향이 증가되어 있어 요통의 발생과 만성화에 심리적 요소가 영향을 미치는 것으로 보여졌다. 사회경제학적, 정신심리학적 요인이 만성 요통에 미치는 영향의 규명을 위한 다양하고 심도 있는 연구가 필요하다고 생각된다. Purpose : Socioeconomic and psychologic factors seem to affect incidence, severity, and chronicity of low back pain. Purpose of this study is to survey socioeconomic factors and document psychoneurotic traits via MMPI in chronic low back pain patients. Materials and Methods : From July 1997 to December 1998, questionnaire about low back pain-related factors such as duration, severity, posture, occupation etc. and MMPI were given to patients who visited our department for chronic low back pain()6weeks). 62 patients completed, and 50 of them completed MMPI. The answers were analyzed. MMPI scores were evaluated in mean±SD method and two-code method. Results : Sedentary workers were the most common. And symptoms were told to be elicited by long sitting or standing posture(job) . Hs, D, Hy scales of MMPI, which are know as "neurotic triad by two-code method was observed in 92% (46/50) . Conclusion : It seemed that job and posture had Important role in chronic low back pain. And, it seemed that chronic low back pain patients had some psychoneurotic traits especially in hypochondriasis, depression, and hysteria. More investigations to document the influences of socioeconomic and psychoneurotic factors in chronic low back pain seems to be necessary.

혈관내피세포-U937세포의 부착에 미치는 Eicosapentaenoic Acid의 효과

김은지,전재은,임현주,차성철,정의룡,조용근,조용근 경북대학교 병원 1998 경북대학교병원의학연구소논문집 Vol.2 No.1

연구배경: 역학적연구에서 어류의 섭취가 많은 집단에서 관상동맥질환의 빈도가 낮은 것이 보고되었고, 이것은 어류에 많이 함유된 불포화지방산(polyunsaturated fatty acid) 특히 eicosapentaenoic acid 때문으로 생각되어지고 있다. 본 연구에서는 동맥경화증 발생의 초기단계로 여겨지는 단핵구와 혈관내피세포 사이의 adhesion에 미치는 다불포화지방산의 영향을 in vitro system에서 관찰하고자 하였다. 방 법: 제대정맥에서 얻은 혈관내피세포를 배양하여 96 well에 옮기고 25, 50, 100, 200 ㎛ 농도의 eicosapentaenoic acid(EPA)를 6시간 동안 처리한 U937세포를 부착시켜 adhesion assay를 시행하였다. 혈관내피세포를 자극하기 위해서는 lipopolysaccharide(LPS)를 well당 100 ng씩을 투여하였다. 음성대조군으로는 LPS로 자극하지 않은 혈관내피세포에 EPA처리를 하지 않은 U937세포로 adhesion assay한 성적을 사용했고, 양성대조군으로는 LPS로 자극한 혈관내피세포에 EPA처리를 하지 않은 U937세포로 adhesion assay한 성적을 사용했다. 그리고 EPA(3.3 mM)을 5㎛ CuSO4 및 300 ㎛ asscorbic acid와 혼합하여 섭씨 37도에서 16시간 두어 산화-EPA를 만들어 같은 실험을 반복하였다. 결 과: U937세포에 25, 50, 100, 200 ㎛의 EPA로 6시간 처리하였을 때 U937세포의 생존율은 99% 이상이었다. 혈관내피세포를 LPS로 자극했을 때 adhesion assay에서 혈관내피세포에 붙는 U937세포의 수는 현저히 증가하였다. 그러나 EPA를 U937세포에 25, 50, 100, 200 ㎛의 농도로 6시간 처리 후에 lipopolysac-charide를 처리한 제대정맥 내피세포에 부착(adhesion)시켰을 때 처리한 EPA의 각 농도에 따른 부착된 U937세포의 수는 통계적으로 유의한 차이를 나타내지 못했다. EPA처리가 부착된 U937세포의 수에 영향을 미치지 못하였다. 결 론: EPA는 U937세포에 영향을 미쳐 혈관내피세포-U937 세포부착을 감소시키지는 못하였다. 따라서 EPA에 의한 혈관내피세포-단핵구 부착 억제 효과는 EPA의 단핵구에 미치는 영향에 의하지는 않는 것으로 생각되나 추후 더 많은 연구가 필요하리라 생각된다. Background : Epidemiological studies have shown correlation between low incidence of coronary heart disease and high consumption of fish products. It has been suggested that this may be due to the high content of polyunsaturated fatty acids of the n-3 fatty acid group in fish oil. In animal studies eicosapentaenoic and (EPA) inhibited attachment of monocytes to the arterial endothlium. Method : Adhesion assay was performed on the endothelial cells of the human umbilical vein with 25, 50, 100, 200 ㎛ EPA-treated U937 cells. The endothelial cells were activated with lipopoysaccharide (LPS). The adhesion assay was repeated with oxidized EPA. EPA was oxidized with CuSO4 and ascorbic acid. Result : Viability of U937 cells were not afected by concentrations up to 200 ㎛ of EPAand oxidized EPA. LPS treatment of endothelium notably increased the number of U937 cells attached to endothelial cells on the adhesion assay. However, treatment of EPA, native or oxidized, to U937 cells did not afect the number of U937 cells attached to LPS activated endothelial cells. Conclusion : EPA treatment, native or oxidized, of U937 cells did not affect U937 cell-endothlial cell adhesion. This suggests that inhibition of monocyte-endothlial cells ◎attachment by EPA is not due to the effects of EPS on monocytes.(Korean Circulatin J 1998;28(4):606-610)

유전특성에 미치는 선형 저밀도 폴리에틸렌과 에틸렌 비닐 아세테이트 혼합비 영향

김원종,정의남,임윤희,심낙순,박하용 三陟大學校 2002 論文集 Vol.35 No.-

The physical and electrical properties of electrical insulating materials due to the mixing ratio of linear low density polyethylene(LLDPE) and ethylene vinyl acetate(EVA) are studied. Specimens are selected as LLDPE and EVA of mixing ratio of 50 : 50, 60 40, 70 : 30, 80 20 and virgin. To analyze the physical properties of specimens, Fourier transform infra-red spectrum, X-ray diffraction and differential scanning calorimetry are used. To investigate the influence on dielectric characteristic due to Physical structural change of specimens, we investigated the frequency and temperature dependency of tan f for virgin specimen and mixture specimens in the temperature range of 25[t]~120['c], frequency range of 30[Hz] ~l.5×10s[Hz]. For the value of tan 3, dielectric loss, at each temperature of 35, 75, 100, 120[℃], it is confirmed that as applied voltage increase, α and β peak moved to low frequency area at high temperature area, and also moved to high frequency at low temperature areas, the width of peak widen. it is considered to be caused by the molecular vibration, reduction of side-branch density, reduction of crystalline with increasing temperature.

철근 콘크리트 구조물의 균열발생 원인과 그 대책에 관한 연구

김태용,노의철 광주대학교 1997 産業技術硏究 Vol.8 No.-

철근 콘크리트 구조물의 골조공사 완료 단계를 선정하여, 재료적 특성과 구조적인 관계, 시공 및 환경조건에 따른 균열조사를 실시하였다. 시공상 균열발생원인은 거푸집의 조기해체와 철근 및 전선관 피복두께의 미달 등으로 추정할 수 있다. 또 다른 구조적인 검토에 대해서는 1방향 슬래브로, 철근간격, 최소철근비, 슬래브 두께 등은 이상이 없는 것으로 조사되었지만, 보의 유무관계는 균열방생원인에 큰 차이를 보이고 있다. 조사 현장의 80% 이상이 보가 없는 1방향 슬래브로 설계되었다. 또한 횡방향 벽량의 부족도 균열발생원인과 관계가 있었으며 균열억제 대책으로서 건축의 기능과 미 보다는 구조적인 검토가 좀 더 강구되었으면 한다. Investigating the relationship between the nature of crack & the characteristic of materials, structure, construction process, the causes of the cracks were analyzed under the two different circumstances $ concluded as below. Examining the causes of crack in respect of construction process, they might be early dismantlement of formwork, in sufficiency of thickness of reinforcing rods & coat of electric wire. As for one way slab, investigation reveals noproblem in space between steel rods, minimal steel ratio & the thickness of slab, but shows severe difference in occurrence of cracks depending on whether beam is or not. Over 80% of the construction investigated was designed as one way slab with no beam. I hope to consider structural aspect preferentially rather than function & beauty of the construction.

水 海洋係 專門大學 通信科 敎育課程 開發 硏究

金永煜,金秀植,高南泳,梁義藏,金圭煥,文建,鄭東洙 군산대학교 1984 群山水産專門大學 硏究報告 Vol.18 No.1

We have studied on the curriculum to develop the communication department of the inter-related fisheries and marine junior college groups and abridged them as follows. (1) A vessel communication has the special characteristics compared with general communication field and also it has an aim to protect the lives and the property from dangerous navigation. For these reasons we must educate many competent graduates who are versed in business and accustom themselves to necessary knowledge of communication and can be adapted them selves to the advanced communication method, techniques and international information on the communication. (2) Training goal and way of thinking of students were rearranged and the occupational cluster in the electronic-communication field was fractionated to develop the curriculum. Especially regarding operator's duty served the above purpose as a occupational cluster, we analyzed their job in accordance with it. (3) International convention on standards of training certification and watchkeeping for seafarers, 1978 was reflected, also international telecommunication convention was referred so that it might be satisfied with the condition to be observed. (4) Developing the curriculum, we responed and analyzed the questions from scientific world, industrial organizations and graduates and provide their advice and suggestions form consultive committee and reflected them to develop the curriculum