축구경기시 벤치 역할에 따른 선수들의 벤치 언행지각 및 대처 방식

박해용 한국스포츠리서치 2001 한국 스포츠 리서치 Vol.12 No.4

The purpose of this study is to explicate soccer players' psychological responses to the role of the bench. For the study, open questionnaires and a series of interviews were administered to 300 primary, middle, and high school soccer players. The result shows firstly that the players generally advocate the role of the bench in the order of primary(95%), middle (93%), high(85%) school players. The players point out that the bench is needed because it provides precise technical and tactical advice, boosts players' morale, and gives psychological stability, through encouragement and compliment. Secondly, the players perform best when they are boosted despite mistakes, when they are praised for their plays, when they are encouraged to play on their own, and when the bench keeps silence. Interruption factors of the bench role perceived by the players are the following four factors: 1) tension, anxiety, and fear, 2) loss of motivation, 3) negative attitude, and 4) reduced confidence. To these interruption factors, the players mainly respond by self-regulation, evasive attitude, deep breath, passive action, or positive action. To sum up, most players perceive that the role of the bench is related to performance in the game and expect effective roles of the bench.

von Willebrand's disease 1예

박치영,모성환,문철호,곽재정,김태종,전용준,박유환,정춘해 朝鮮大學校 附設 醫學硏究所 1995 The Medical Journal of Chosun University Vol.20 No.2

von Willebrand's disease (vWD) is the most common autosomal-dominant inherited disorder resulting from a quantitative or a qualitative defect of von Willebrand factor (vWF). The most diagnostic pattern is the combination of a prolonged bleeding time, a reduction in plasma vWF concentration, a parallel reduction in ristocetin cofactor activity, and reduced factor Ⅷ activity, In this case, ristocetin-induced platelet aggregation data were compatible with that of vWD. Bleeding times were prolonged over 4 minutes, vWF antigen levels were 45%. vWF ristocetin cofactor activities were 0~1% and factor Ⅷ levels were 31%, when compared to the normal control. We report the case of a family with vWD. characterized by a quantitative defect in vWF

von Willebrand's diseasee 1예

박치영,모성환,문철호,곽재정,김태종,전용준,박유환,정춘해 조선의대 1995 The Medical Journal of Chosun University Vol.20 No.2

한약제 복용으로 인한 연중독 1례

박찬국,김용균,박상호,정춘해,조건국 조선의대 1985 The Medical Journal of Chosun University Vol.10 No.1

韓國人 學生의 腦機能 優勢(Cerebral Dominance)와 손잡이(Handedness)의 傾向

박창근,김은희,박매자,배용철,홍해숙,조희중,주강 慶北大學校 醫科大學 1990 慶北醫大誌 Vol.31 No.4

This study was investigated the effects of specialization of brain functions, the distribution of handedness and the correlation between cerebral dominance and handedness. This was surveyed with the samples of 1,302 Korean boys and girls attending in junior high school and senior high school, residing in Taegu city. In this study, Alfred W. Munzert's questionnaire and Tames Bliss & Joseph Morella's questionnaire were used as the instrument for assessing the thend of cerebral dominance and handedness. The results obtained were as follows: Out of the total number of 1,302 examined, 73.7% of them were regarded as right hemisphere dominant type and 12.6% of them were regarded as left hemisphere dominant type. In right hemisphere dominant type, students of junior high school were higher incidence than senior high School. In bilateral and left hemisphere dominant type, students of senior high school were higher incidence than junior high school. In right handers most of them were right hemisphere dominant type. In left handers, most of them were right hemisphere dominant type and the incidence of boys were higher than girls.

미세혈관 협심증 환자의 임상상 및 지표에 관한 연구

박상호,온영근,김현정,이태훈,길효욱,김현건,박수진,송해정,한대희,방덕원,신원용,이내희,김성구,권영주 순천향의학연구소 2003 Journal of Soonchunhyang Medical Science Vol.9 No.1

Background : Microvascular angina or syndrom X is heterogenous and encompasses different pathogenetic entities. Several studies suggest that microvascular angina have good prognosis and occurs predominantly in postmenopausal women. Lipoprotein (a), total cholesterol, LDL-cholesterol, HDL-cholesterol, triglyceride, homocystein, CRP and fibrinogen are the independent risk factor of acute coronary syndrome and are the chief underlying cause of atherosclerosis. We investigated clinical characteristics and markers in patients with microvascular angina. Methods : We studies 23 patients diagnosed with microvascular angina and 16 control group with negative treadmill exercise test and no significant coronary angiogram. We investigated clinical characteristics in patients group and evaluated symptom during a follow-up period of 4.2± 2.5 month. Exercise time in treadmill exercise test was compared between patients and control group. We assessed the level of markers, such as lipoprotein (a), total cholesterol, LDL-cholesterol, HDL-cholesterol, triglyceride, homocystein, CRP and ESR in two groups. Results : There is no difference in age between two groups. Patients group had a tendency to increase in female, hypertension, DM, and smoking history, but there was no statistical significance difference. Exercise duration time was significantly decreased in patients with microvascular angina (p<0,05). Serum lipoprotein (a), total cholesterol, LDL-cholesterol, HDL-cholestrol, Triglyceride, ESR, Fibrinogen and Homocystein value were no significant difference between microvascular angina and control group. Only CRP was significantly high in patients with microvascular angina (p<0.05). Conclusion : There was no statistical significance difference in age, sex, hypertension, DM and smoking history between two groups but patients group had a tendency to increase the prevalence in hypertension, DM and smoking history, female. Also, Symptom improvement and disappearance in follow-up was presented in 11 patients of 19(57.9%). Exercise tolerance was worse in patients group than control group. CRP value was significantly higher in patients group than control group. There was no statistical significance difference in lipoprotein (a), total cholesterol, LDL-cholesterol, HDL-cholesterol, triglyceride, homocystein, ESR and Fibrinogen between two groups.

공장 업무자동화를 위한 분산처리 시스템의 개발

박두순,공용해,오동익,정종석,오은숙 호서대학교 반도체제조장비국산화연구센터 2000 학술대회 자료집 Vol.2000 No.1

(주)한길은 콘크리트 2차 가공 업체로서, 주로 벤치플륨, 맨홀, 수로관, PC암거박스 등을 생산하고 있는 중소기업이다. 이 업체는 제품의 특수성과 생산 시설의 규모로 인하여 납품 계약 후에 미리 적정량을 생산하여 재고로 보유하면서 제품을 적기에 납품해야 한다. 그러나 현재 입고, 재고, 출고 관리 등의 업무전산화가 이루어져 있지 않을 뿐만 아니라 생산, 저장, 관리가 동일한 장소와 더불어 지역적으로 분리된 곳에서 이루어지고 있어 정보관리에 많은 어려움을 겪고 있다. 이에 본 연구에서는 근거리 네트워크와 전화접속 네트워크를 혼합한 하이브리드 형태의 분산 환경 시스템을 구축하여 경제적으로 가장 최적인 네트워크 솔루션을 제공하고, 이를 바탕으로 하는 입고, 재고, 출고 관리 시스템과 기본적인 회계 등의 전산 업무를 개발하여 업체의 생산성 및 경쟁력 향상을 도모하고자 한다.

병렬처리 시스템에서의 병렬수행을 위한 동기화 기법

박두순,공용해,김병수 순천향대학교 1992 논문집 Vol.15 No.1

This paper presents an effective synchronization algorithm, It is different from the existing synchronization methods by inserting appropriate synchronization instructions between statements according to different kinds of data dependences. Much efforts and interesting achievements about parallel execution of loop have been made, but they are not applicable to the cases of nested loops or irregular loops. In this paper, we focus on the solution of parallel execution of general loops introduce a new method on synchronization for parallel execution of loops.

척수 외상의 자기공명영상 및 신경학적 소견 : Delayed MR Image and Correlated Neurology

박용규,정진명,김은상,김재일,송해룡,한종우,신형진 대한신경외과학회 1992 Journal of Korean neurosurgical society Vol.21 No.11

19 patients with traumatic spinal cord injuries and associated neurological deficit were examined by delayed(> 1 month) magnetic resonance imaging(MRI), the result of which were correlated with neurologic and somatosensory evoked potential(SSEP) findings. 5 different MRI patterns were observed in these patients : (1) normal signal intensity(SI) on T1-and T2-weighted images(WI)(pattern N/N, n=6), (2) normal SI on T1-WI and high SI on T2-WI(pattern N/Hi, n=3). (3) low SI on T1-WI and high SI on T2-WI(pattern Lo/Hi, n=6), (4) syrinx(n=2), and (5) cord transection(n=2). The neurologic state was determined using Frankel's classification at admission and MRI time. Pattern N/Hi had best neurologic state except pattern N/N, and pattern Lo/Hi showed worst prognosis except pattern transection. SSEP findings relatively well correlated with neurologic findings, but did not exactly. The cause is probably that SSEP shows predominantly the function of ascending sensory systems of the cord, do not reveal motor pathways, directly or indirectly.

루프구조의 효율적인 병렬수행에 관한 연구

박두순,공용해 순천향대학교 부설 산업기술연구소 1995 순천향 산업기술연구소논문집 Vol.1 No.2

This paper presents a new method for parallelization of sequential programs which can be applied in parallel processing systems. In a sequential program, the core part for parallel processing is a loop. There exist data dependencies among array variables of a loop. The data dependence relations among statements which form variable or constant dependence distances very difficult. In this paper, a general method for extracting parallelism in nested loops is presented. This is a procedure for the automatic conversion of a sequential loop into a nested parallel DOALL loops. This algorithm which effectively remove these kind of data dependences in developed in order to present the total parallelization of nested loops. The method achieves minimal execution time of the parallel code assuming that a sufficient number of processors are available.