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The Characteristics of Othello as a Tragic Hero
柳在浩 空軍士官學校 1970 論文集 Vol.3 No.-
In the criticism of Othello R.B. Heilman points out that "Othello's fine but simple 'extrovert' nature." is "suited for action but not for perception and reflection". Dr. Johnson also remarked in a few words about the essence of Othello: "The fiery openness of Othello, magnanimous, artless, and credulous, boundless in his confidence, ardent in his affection, inflexible in his resolution, and obdurate in revenge".
Influence of Pilates on physical factors related to exercise performance
유재호,이규창 대한물리치료학회 2011 대한물리치료학회지 Vol.23 No.3
Purpose: The purposes of this study were to investigate the effectiveness of Pilates exercise on Fitness Factors related to motor performance including flexibility, agility, power, balance, and muscle endurance. Methods: Forty subjects were randomly allocated to one of two groups. The Pilates group did Pilates exercises 3 times a week for 8weeks, 60 minutes each time, and submitted to evaluation of protocols to assess sitting and reaching tests, a standing broad jump test, a side step test, a balance test using a Biodex Stability System, and muscle endurance using CSMI. Results: The Pilates group (n=20) participated in Pilates exercises three times in a week for eight weeks. The results show significant post‐test differences in the Pilates group in the following areas: flexibility, agility, power, balance and muscle endurance. There was no significant increase in the control group. Post‐exercise, there was no significant difference between the Pilates and control group. Conclusion: The Pilates method can offer significant improvement in personal flexibility, agility, power, balance, and muscle endurance. This study suggests that individuals can improve their Fitness Factors related to motor performance using Pilates exercises that do not require equipment or a high degree of skill. Further study is required to quantify the benefits of Pilates exercise.
Synovial Osteochondroid Metaplasia ofthe Elbow Joint Mimicking a Fracture -A Case Report-
유재호,양보규,김성완,주민홍 대한정형외과학회 2008 대한정형외과학회지 Vol.43 No.1
We present here a case of synovial osteochondroid metaplasia of the elbow joint that was almost mistaken for a fracture. A 21-year-old military recruit complained of pain at the elbow after a minor direct injury. Since the imaging studies, including simple radiographs and CT scans, showed a small bony fragment, an operation was performed under the impression of fracture of the elbow joint. There was no evidence of acute injury such as bleeding or swelling, and excisional biopsy was done. The histopathological findings of osteochondroid metaplasia surrounded by fibrous tissue and synovium led to the pathologic diagnosis of synovial osteochondroid metaplasia. Clinicians should include this tumorous entity in differential diagnosis when a bony fragment is seen on the radiographs of an acutely injured subject.
Development of Tibiofemoral Angle in Korean Children
유재호,최인호,조태준,정진엽,유원준 대한의학회 2008 Journal of Korean medical science Vol.23 No.4
This study was performed to identify the chronological changes of the knee angle or the tibiofemoral angles in normal healthy Korean children. Full-length anteroposterior view standing radiographs of 818 limbs of 452 Korean children were analyzed. The overall patterns of the chronological changes in the knee angle were similar to those described previously in western or Asian children, but the knee angle development was delayed, i.e., genu varum before 1 yr, neutral at 1.5 yr, increasing genu valgum with maximum a value of 7.8° at 4 yr, followed by a gradual decrease to approximately 5-6° of genu valgum of the adult level at 7 to 8 yr of age. These normative data on chronological changes of knee angles should be taken into consideration when evaluating lower limb alignment in children.
유재호,이석민 대한물리치료학회 2010 대한물리치료학회지 Vol.22 No.3
Purpose: This study was designed to investigate correlations between physical fitness, antioxidant enzymes (SOD, CAT, GPX), lipid peroxidation levels (MDA), lipid profiles, lactate levels and cardiovascular variables in an exercising group and a control group. Methods: Twelve healthy young males (Exercise group: 6, Controls: 6). All subjects took physical fitness tests and blood samples were collected while subjects were resting. Results: In the exercise group, there were several significant correlations: between back strength and SOD enzyme levels (r=0.82, p=0.04), back strength and MDA (r=0.94, p=0.00), agility and GPX (r=0.81, p=0.04), and balance and GPX (r=0.81, p=0.04). In the control group, there were significant correlations between: dominant grip strength and MDA (r=‑0.84, p=0.03), and agility and GPX (r= ‑0.82, p=0.04). In the exercise group, there were no significant correlations between physical fitness factors, TC, TG, HDL-C and lactate levels. In the control group, there were significant correlations between: back strength and TG (r=0.88, p=0.01), and agility and HDL-C (r= ‑0.84, p=0.03). In the exercise group, there were significant correlations between: non-dominant grip strength and SBP (r=0.94, p=0.00), dominant grip strength and SBP (r=0.85, p=0.03), and power and SBP (r=0.82, p=0.04). In controls, there were significant correlations between: dominant grip strength and DBP (r=‑0.85, p=0.03), muscular endurance and ST level (r=‑0.93, p=0.00), and muscular endurance and HR (r=‑0.88, p=0.01). Conclusion: That cardiovascular patients and controls who participated in regular exercise maintained their antioxidant capacity suggests that long-term physical activity can counteract the negative dysfunction that characterizes sedentary lifestyle, probably by maintaining plasma antioxidant defenses and thereby preventing oxidative stress. Purpose: This study was designed to investigate correlations between physical fitness, antioxidant enzymes (SOD, CAT, GPX), lipid peroxidation levels (MDA), lipid profiles, lactate levels and cardiovascular variables in an exercising group and a control group. Methods: Twelve healthy young males (Exercise group: 6, Controls: 6). All subjects took physical fitness tests and blood samples were collected while subjects were resting. Results: In the exercise group, there were several significant correlations: between back strength and SOD enzyme levels (r=0.82, p=0.04), back strength and MDA (r=0.94, p=0.00), agility and GPX (r=0.81, p=0.04), and balance and GPX (r=0.81, p=0.04). In the control group, there were significant correlations between: dominant grip strength and MDA (r=‑0.84, p=0.03), and agility and GPX (r= ‑0.82, p=0.04). In the exercise group, there were no significant correlations between physical fitness factors, TC, TG, HDL-C and lactate levels. In the control group, there were significant correlations between: back strength and TG (r=0.88, p=0.01), and agility and HDL-C (r= ‑0.84, p=0.03). In the exercise group, there were significant correlations between: non-dominant grip strength and SBP (r=0.94, p=0.00), dominant grip strength and SBP (r=0.85, p=0.03), and power and SBP (r=0.82, p=0.04). In controls, there were significant correlations between: dominant grip strength and DBP (r=‑0.85, p=0.03), muscular endurance and ST level (r=‑0.93, p=0.00), and muscular endurance and HR (r=‑0.88, p=0.01). Conclusion: That cardiovascular patients and controls who participated in regular exercise maintained their antioxidant capacity suggests that long-term physical activity can counteract the negative dysfunction that characterizes sedentary lifestyle, probably by maintaining plasma antioxidant defenses and thereby preventing oxidative stress.