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韓國人 脊髓腫瘍에 關한 硏究 : An Analysis of 120 Korean Patients
徐英煥 최신의학사 1967 最新醫學 Vol.10 No.6
Since the first successful removal of a spinal cord tumor by Victor Horsley in 1888, our knowledge of the pathology and diagnosis of this type of neoplasm and of its surgical treatment has been greatly enriched by meny workers throughout the world. The increasing number of reports of successful operations for spinal cord tumors clearly indicated the importance of early diagnosis and surgical treatment. Prolonged delay before treatment may lead to permanent paralysis and death of the patients, whereas, the early surgical removal of the tumor often results in complete restoration of normal function. The purpose of this investigation is to analyze certain clnical and pathologic findings in a series of 120 Korean patients of spinal cord tumors. These cases were operated at the Seoul National University Hospital from September, 1957 to Narch, 1967. The study is concerned with neoplasms which originated in the spine or from the structures within the spinal canal and metastatic malignant tumors. The types of tumors which were pathologically identified were neurofibroma, 38 cases (23. 4 per cent.); meningioma, 20 cases (16. 8 per cent.); tuberculoma, 8 cases (6.7 per cent.); gpoma, 5 cases (4.2 percent.); 4 cases (3.3 per cent.) each of paragonimiasis, malignant lymphoma and lymphosarcoma; 3 cases (2.5 per cent.) each of lipoma, angioma and osteogenic sarcoma; 2cases (1.7 per. cent.) each of i multiple myeloma, chordoma and reticulum cell sarcoma; one case (0.8 per cent.) each of spinal lithiais, dermoid cyst, rhabdomyosarcoma, lymphoma, cysticercus and unclassified malignant tumor; and metastatic malignant tumor, 23 cases (19.3 per cent.) Sixty tumors (50 per cent.) occurred in the thoracic portion of the spine. Twenty-five tumors (20.8 per cent.) were found in the lumber region; twenty-two (18.4 per cent.) in the cervical region; seven (5.8 per cent.) in the sacral region; and six (5 per cent.) in the Iumbosacral region. The horizontal locations of the tumors were as folllows: Intrameduliar'y, nine (7.5 per cent.); extrame dullary intradural, fifty-one cases (42.5 per cent); and extradural, sixty cases (50 per cent.) The age of the majority of patients was between fourty and sixty years; the youngest patients was a fiveyear-old girl who had a intramedullary astrocytoma and the oldest was a man of seventy who had a exturadural metastatic tumor. The average age of the patient in the whole series of cases was 38.4 years. In regard to the sex of the patients, there were more males (74 cases) than females (46 cases). It is interesting to note that neurofibroma was 1.5 times more prevalent among males than among femaces rnen~ngiomn ~w '"'"" e ore e alent among females than ~agagonun f, c~sticercoSiS'happene ioq nes and dernioid,cyst and spinal'lithtasis on y, in females ~v+t[ ~ A review of the sub}ective 4mplamts of all patients revealed that pain or dysesthesia in 98 cases Sul 7 Per cent.);'motor andlsensor=y~dlsturbance 6 115cases~.(95.8 per went:) apd disturbances of sphincter_; ' control in 102 cases (85 per cent.) In the' majority of cases a combination of two or more of th,, x Symptoms had developed during the, evolution of the disease. The color of , the cerebrospinal fluid obtained by lumbar puncture was recorded, in 64 'cases; this w a, yellow in 49 cases and colorless in-15 cases. The total protein was incerased in 57 cases. The cell count of the fluid was normal in 51 cases (79: 7 per cent.). The Queckenstedt test was made in 64 cases; compl_ ' etc block was demonstrated in 41 cases (64 per, cent.), partial block in 12 cases (18 8percent) and no block . in 11 cases (17.2 per, cent.). It was apparent that the best results of surgical treatment were obtained in those cases in which the patients harbored benign slow-growing tumors such as neurofibroma ; or meningioma but the results' of treatment for the intramedullary tumors and malignant metastatic tumors were uniformly poor
Multi-word Verbs in English and Korean
서영환 현대영미어문학회 2007 현대영미어문학 Vol.25 No.4
The goal of this paper is to examine a common view that multi-word verbs in English, including so-called phrasal verbs, is such a unique phenomenon with structural complexity that they pose a serious problems for ESL/EFL learners. Although the view has overwhelmingly been in favor of the uniqueness assumption, a close examination of the semantic properties of multi-word verbs appears to reveal that there are some interesting parallelism between English constructions and their counterparts in other languages. Specifically, we focus on V-V constructions in Korean, showing that they are equally subject to a three-way categorization of the multi-verbs in English. The discussion may hopefully be interpreted as having a pedagogical implication in such a way that the presumed difficulty in learning multi-word verbs in English is not solely due to the unique complexity of the phenomenon.
무산소성역치 수준에 따른 호르몬 및 에너지 대사 변화에 관한 연구
서영환 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.2
The purpose of this study was to investigate exercise of different anaerobic threshold levels on appetite-related hormones and energy metabolism substrates. To achieve the purpose, a chain of experiments were carried out as the followings. Maximal exercise testing(Bruce protocol) by treadmill was used as a test protocol. The programs of exercise groups were AT 80%(N=12) and AT 120% exercise groups(N=2). Appetite rating made on an 100㎜ paper-and pencil scale ranging from 0㎜(extremely full) to 100㎜(extremely hungry) as an index of the drive to eat. Blood samples were drawn at the antecubital vein at rest, immediately after exercise, 30min recovery and 60min recovery. Blood sample was taken from antecubital vein in pre-exercise, post-exercise, recovery 30min, recovery 60min. All data were analyzed by repeated measure ANOVA of SAS. The collected blood were analyzed for the glucose, FFA, growth hormone, cortisol, insulin, leptin, epineprine, norepinephrine.
고강도 운동과 활동성 휴식의 결합이 운동피로와 외인성 스트레스에 미치는 영향
서영환 한국발육발달학회 2020 한국발육발달학회지 Vol.28 No.4
This study is an exercise method that combines high-intensity exercise and low-intensity aerobic activity rest that can recycle lactate as an energy source as a subject participating in a crossfit program, a representative high-intensity exercise. The purpose of this study was to quantitatively verify exercise fatigue and exogenous stress due to the rapid increase of lactate, and to use it as a methodological study data to compensate for the shortcomings of high-intensity short-time exercise aimed by modern people. As a result of the study, there was a significant difference in the effects of the two groups in reducing exercise fatigue in timing, timing*group, and group, and exogenous stress reduction effect also showed significant difference in timing, timing*group, and group. As a result of analyzing the correlation between exercise fatigue and exogenous stress, it was found that the first measurement, the second measurement, and the third measurement all had significant positive correlations. Therefore, it was found that the combination of active rest has a more positive effect than separation of commonly used active rest in reducing exercise fatigue and exogenous stress caused by high intensity exercise based on the same amount of exercise.
초·중학생의 학년 증가에 따른 신체능력, 신체발달상황 및 영양섭취량에 관한 비교 연구
서영환,손연희,위영량,손원국,이정용 한국발육발달학회 2013 한국발육발달학회지 Vol.21 No.1
This study is purposed to examine growth changes in elementary students of the fourth, fifth, and sixth grades in approach to on going changes rather than approach to temporal cross-section and provide basic materials for physical development and physical fitness improvement in the growth period by analyzing nutrient intake, body type development, and improvement on physical activity promotion system. For the data analysis,we used SPSS win 18.0. Finally the following results were obtained. Subjects' changes in one-day mean nutrient intake for 3 years was 535 in energy, 83 g in carbohydrate, 22 g in protein, and 12 g in fat. For subjects' changes in body type, BMI increased by 0.96 kg/m2 in boys and by 0.1 kg/m2 in girls. While girls'BMI decreased by 0.11 kg/m2 from fourth grade to fifth grade. For subjects' changes in Physical Activity Promotion System, 1,000 m run and walking decreased by 74.92 sec in boys and by 120.64 sec in girls. While both boys and girls showed a decrease in Modified Curl-ups frequency from fourth grade to fifth grade.
일본의 학교운동부활동의 성립 과정과 교육적 효과 및 만족도 분석
서영환,정영미 한국발육발달학회 2019 한국발육발달학회지 Vol.27 No.1
The purpose of this study is to investigate the process of the settlement process of the school athletic department which is the unique school education system of Japan which can not be found anywhere else in the world, It is aimed at finding satisfaction. For the purpose of this study, we analyzed literature on the process of settlement of school athletic activities, and recalled the activities of athletic clubs experienced in past high school for first grade students at K university for educational effectiveness and satisfaction, or responded through questionnaires Respectively. The analysis was performed with 108 coded data, and frequency analysis, T-test, and one-way ANOVA analysis were performed with significance level of α <.05. The results of the analysis are as follows: 1) The occurrence and settlement process of school athletic activities and the start of resurrection activities were centered on students of empire college and teacher school in 1919, I spread even more. After that, in order to nurture wealthy nations before 1945, group activities were expanded, and in accordance with the revision of the curriculum of the period with the theological middle school which was launched in postwar 1947, the recommendation (1951) arrival. Since the revision of the curriculum in 1958, it has been officially designated as a mandatory activity requiring more than one unit per week starting from the fourth grade of elementary school and participating in activities for all students from 1968 until middle / high school. It has been designated and operated as an essential area in the Japanese curriculum for over 30 years. Since 1998, the word 'essential' has been abolished in the middle / high school, but the elementary school has been abolished. 'In order to encourage voluntary and independent participation of students and to improve their motivation, sense of responsibility and solidarity, Is linked to one's field of instruction. 2) Educational effect and satisfaction of the athletic activities, and gender differences were significantly higher in the female students with educational effect (p<.01) and growth effect (p<.01). At the exercise level, the growth effect (p<.05) and the satisfaction level (p<.01) were significantly higher at the regional and national tournament levels. Also, the higher the number of competitions in the annual competition, the higher the recognition of the educational effect (p<.05) and the difference was significant. In the major of the leader, it was confirmed that the satisfaction of students who were instructed by the leader of the major in the exercise group was significantly higher in all three items with educational effect (p<.05), growth effect (p<.01) and satisfaction (p<.05).