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이병국,이형영 大韓神經精神醫學會 1988 신경정신의학 Vol.27 No.6
This study was conducted to compare the differences in cognitive dysfunction between positive and negative schizophrenics. The subjects of the study consisted of 30 normal controls, 30 positive schizophrenics and 30 negative schizophrenics. Garner-typed card sorting, Bender-Gestalt test and mini-mental state test were administered to each subject. The result were as follows: 1) For the card sorting of low discriminability, the sorting times were significantly different among the three groups: the longest in the negative schizophrenics and the shortest in the controls(P<0.01). But, there was no significant difference between positive and negative schizophrenic groups. 2) For the Bender-Gestalt test, the Z-scores were significantly different among the three grops: the highest in the negative schizophrenics and the lowest in the controls(P<0.01), and the Z-score was significantly lower in the positive than in the negative schizophrenic groups(P<0.01). 3) For the mini-mental state test, the scores were significantly different among the three groups: the highest in the controls and the lowest in the schizophrenics(P<0.01). In the comparison between positive and negative schizophrenic groups, the score was significantly higher in the former than in the latter(P<0.01).
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이형국 서울대학교 체육연구소 2000 서울大學校 體育硏究所論集 Vol.21 No.2
This study was an attempt to investigate the effects of 8-weeks body building exercise(bench press, squat, barbell curl, leg extension, pull over, butterfly etc.) on changes of physique factors(weight, skinfold, body fat percentile and body length) and changes of physical fitness factors (left and right grip power, back power) in 28 college men. The contents of body building program performed during 8-weeks were as follows. First of all, they choose body building exercise events that were trained with the machine weight apparatus. They measured the personal 1 RM (1 repetition of maximum) respectively, and exercised workout 3 sets of 10-repetitions by 70 % of the 1 RM weight, 90 mins per day, and 3 days a week. Statistical analysis(repeated ANOVA) of the training effects was conducted by the SPSS/windows program for changes from initial, mid, and final term. A probability level of p〈0.05 was accepts as the minimum value for statistical differences between groups. The results of the study were revealed that the weight, the physical fitness factors and the body fat factors showed somewhat positive changes but statistically not significant. Exceptionally, the circumferences of arm and forearm changed, they were increased statistically(p〈0.05). We knew that 8 weeks body building exercise as a subjects program for general physical education in college was insufficient to obtain training effects, because of the training term was too short to expect the training effects. Therefore, body building exercise programs as cultural studies will be considered longer term exercise form than 8-weeks. And we recommended that body building exercise must be performed habitually and continuously for their health improvement.
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칼슘통로차단제로 호전을 보인 반복적인 일과성 한눈시각상실 1례
오형근,정두신,박형국,안무영 순천향의학연구소 2008 Journal of Soonchunhyang Medical Science Vol.14 No.1
Retinal migraine is a rare and poorly understood migraine varient. Vasospasm of the retinal or ophthalmic artery is thought to be the cause of the monocular visual disturbance. Reversible monocular visual phenomena and headache fulfilling criteria for migraine are essential for diagnosis. Some cases without headache have been reported, but their migrainous nature cannot be ascertained. We report a case of recurrent transient monocular blindness without accompanying headache improved by calcium channel blocker.
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운동이 세포성 면역기능과 호르몬 반응에 미치는 영향에 관한 연구
이형국,김의수 師範大學 體育硏究所 1993 서울大學校 體育硏究所論集 Vol.14 No.1
The purpose of this study was to investigate the effect of exercise on immune and hormone response in 6 healthy male college students and 6 male athletes. They participated in to kinds of experiments. In the pre-experiments, they performed bicycle ergometeric protocols for the determination of ??. Based on the results of the pre-experiment, variouse intensities(60% ??, 80% ?? ) were determined. In the main experiments, they performed bicycle ergometric exercise till exhanstion. Venous blood sample were drawn at five times-at rest, 60% ??, 80% ??, all-out, and 30 minutes in recovery. Lymphocyte subsets were determined by flow cytrometry using monoclonal antibodies(Leu) for total T-, B-, ??-, ??-lymphocyte. Hormones were also determined by radioimmunoassy. The main findings of this study were as follows; 1. The number of total leukocyte of the athletes was greater than of the students during exercise. But no significant differences were observed in the number of total leukocyte between the athletes and the students. 2. The number of lymphocyte of the athletes was greater than of the students during exercise. There were significant differences between the athletes and the students in the points of 80% ?? and all-out. 3. The number of T-lymphocyte of the athletes was greater than of the students during exercise. There was a significant difference between athletes and the students at 30 minutes in recovery. 4. The number of B-lymphocyte of the athletes was significantly greater than of the students in the point of all-out. And, at the point of 60% ?? and 80% ??, the number of B-lymphocyte of the students was slightly greater than of the athletes. 5. There was no significant effect of exercise on the percentage of ??-, ??-lymphocyte. 6. Epinephrin and norepinephrine responses were pronounced in the athletes compaired with the students during exercise, however, there no significant difference between the athletes and the students.
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A Syntactic Analysis of Passive Forms with Modifiers (Ⅰ)
全炯國 연세대학교 인문과학연구소 1963 人文科學 Vol.10 No.-
The method I have used here has been to record all the forms that appear in thirty-one short stories and then to group them in ccordance with their grammatical forms. Statistical study of the occurrence of active and passive forms in the limited materials shows that the passive forms are used not as a matter of the author's taste but as a consequence of the contents of his work. Certain words, phrases and modifiers cluster around the passive form. The position of the modifiers can be classified into three types: post-posted modifiers, pre-posted modifiers, and interjected modifiers. In analysing the modifiers of the passive form we consider the prepositional phrases which are post-posted modifiers to the passive form. When the post-posted modifiers begin with prepositions, two-way classification can be made-into free form and bound from. The free form stands independently but the bound form does not. Four additional items of analysis in connection with passive forms will be discussed in the next issue.
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아침형-저녁형의 측정을 위한 한국어판 조합척도의 교차 타당화
이형영,윤진상,국승희 大韓神經精神醫學會 1999 신경정신의학 Vol.38 No.2
연구목적 : 일주기 리듬의 유형을 분류하는 설문지는 일주기 리듬을 연구하고, 교대근무의 적응력을 예측하기 위해 개발이 필요하다. 본 연구에서는 Smith 등 (1989)의 조합척도를 한국어판으로 표준화한 윤진상 등(1997)의 한국어판 조합척도(Korean translation of Composite Scale : KtCS)를 실제 직장인들에게 적용할 수 있는 지를 확인하고자 하였다. 방 법 : 간호사 115명(순환교대 근무자 85명, 주간고정 근무자 70명)과 여대생 247명을 대상으로 KtCS와 생활습관 설문지(Life Habit Questionnaire : LHQ)를 배포하였다. 간호사 군과 여대생 군 각각에 대해 KtCS 점수의 분포도를 검증하고 백분위 10이하의 점수를 받은 군을 저녁형, 백분위 90이상의 점수를 받은 군을 아침형, 그 중간의 점수를 받은 군을 중간형으로 정의하였다. 두 군 각각에서 KtCS 점수의 내적 일치도를 구하고, 요인 분석을 하였으며, 일주기 리듬의 유형에 따른 생활습관의 차이를 분석하였다. 결 과 : 간호사 군과 여대생 군 각각의 KtCS 점수는 부적으로 편포되어 있었으나 유의하지는 않았고, KtCS의 평균점수에서도 유의한 차이가 없었다. 간호사 군에서 Cronbach alpha는 .836이었으며, “취침과 가상의 선호시간”, “아침의 각성”, “기상시간”의 세 요인이 추출되었는데, 문항 11이 요인 1에 추가적으로 부하된 경우 외에는 본 연구의 여대생 군 및 윤진상 등 (1997)의 요인분석 결과와 거의 동일하였다. 여대생 군에서 KtCS의 내적 일치도는 Cronbach alpha .787이었고, “취침과 기상의 선호시각”, “기상시각”, “아침의 각성” 세 요인이 추출되었다. 또한 간호사 군과 여대생 군 각각의 생활습관에서도 일주기 리듬간에 유의한 차이가 있었다. 즉 각성, 수행, 업무 혹은 학습효과가 최고조에 이르는 시간대는 저녁형이 가장 늦고, 다음이 중간형, 아침형 순이었으며, 오전 학습효과는 아침형이, 저녁의 학습효과는 저녁형이 가장 높았으나, 오후의 학습효과에서는 저녁형과 아침형 간에 유의한 차이가 없었다. 취침시각과 기상시각은 저녁형이 가장 늦었지만, 총 수면시간에서는 저녁형, 중간형, 아침형 간에 유의한 차이가 없었다. 결 론 : 간호사에서 KtCS의 심리측정 속성은 여대생에서의 분포도, 내적 일치도, 타당도가 매우 유사하였고, 윤진상 등(1997)의 연구결과와도 유사하여서, KtCS 활용의 일반화 가능성이 시사된다. Objectives : It is necessary to develop a questionnaire to classify the circadian rhythm for studying circadian rhythms and predicting shift work adaptability. This study attempted to confirm the general applicability of “Korean translation of Composite Scale : KtCS)” by Jin-Sang Yoon et al(1997), a Korean version of Composite Scale(CS) by Smith et al(1989). Methods : KtCS and Life Questionnaire(LHQ) were administered to 155 nurses(65 rotating shift nurses,, 70 nurses on a fixed day schedule) and 247 female university students. We tested the distribution of KtCS scores and then subjects were categorized on the basis of their KtCS scores into evening(E), intermediate(I), and morning(M) types. Cut-off points for these categories were set at the 10th and 90th percentiles. We obtained the results of the internal consistency and the structure of factors of KtCS. We also compared the difference of life habits according to the circadian rhythm types. Results : In both groups, nurses and female university students, the distributions of KtCS score were negatively skewed but not significantly and the KtCS mean score was not significantly different. In nurses, Cronbach's alpha was 0.836, and three extracted factors were ‘preferred times of performance and going to bed’, ‘rising time’ and ‘morning alertness’. In female university students, Cronbach's alpha was 0.787, and the same three factors as nurses were confirmed. However, only item 11 was loaded to factor 1 for the nurse group, whereas it was loaded to factor 2 for the student group. Life habits significantly differed among the three circadian rhythm types. The time of perceived peak alertness(mental and physical) was the latest in the E-type. The quality of academic performance during the morning was the highest in the M-type, and during the evening it was the highest in the E-type, but during the afternoon there was no significant differences among the three types. The bedtime and the rising time were latest in E-type, but the sleep lengths were not significantly different among the three types in both groups. Conclusion : The psychometric properties of KtCS in nurses were very similar to those of female university students and the previous findings of Jin-Sang Yoon et al(1997). This result supports that KtCS can be generally applied.
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