• 대한토목학회논문집
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• 제10권3호
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• pp.87-98
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• 1990

본 연구에서는 Elman둥이 상시하중의 경우에 대해 제안한 새로운 형태의 캔키레바식 옹벽 설계방식을 지진하중을 고려한 경우에까지 확대적용하여 예상되는 효율성을 설계예를 통해 분석하였으며, 좀더 안전한 측에서의 셜계검토를 위해 캔티레바식 옹벽의 자체중량 및 뒷채움 일부분의 모래중량에 의한 수평관성력 등을 포함하는 분석법이 제시되었다. 또한 한계 평형상태가 아닌 다양한 토압상태에서의 설계검토를 목적으로 Mononobe-Okabe 동적토압계산식을 변형하였다. 결론적으로, 기초슬래브의 밑면이 경사진 캔티레바식 옹벽형태가 내진설계에 있어서 가장 효율적임을 알 수 있었다. 즉 다른 형태의 캔티레바식 옹벽에 비해, 활동에 대한 안전율은 가장 크면서도 옹벽축조에 관련된 콘크리트량, 굴착량 및 뒷채움 모래의 양은 가장 절감되는 효과가 있음을 알 수 있었다. 후단부분을 $45^{\circ}$만큼 경사지게하는 캔티레바식 옹벽형태는, 상시하중 및 비교적 낮은 수준의 지진에 대해서는 효율성이 예상되나, 수평진도가 커짐에 따라 이와 같은 효율성을 기대할 수 없음을 알 수 있었다. 이에대한 주된 원인은, 옹벽 후단부분에 작용하는 수평발생토압합력의 감소율이 수평진도가 커짐에 따라 점차적으로 작아지는데 있다. 이외에도 기초슬레브의 밑면이 경사진 캔터레바식 옹벽에 관련된 설계도표를, 뒷채움 및 기초지반모래의 내부마찰각 크기, 지진하중시의 활동에 대한 안전율 규정 등을 각각 달리하여 제시하였다.

• 한국전문물리치료학회지
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• 제15권1호
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• pp.38-45
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• 2008

This study investigated gait characteristics, kinematics, and kinetics in the lower extremities between two different shoe conditions (high heeled shoes (7 cm), and high heeled shoes with a total contact insert (TCI)) after lower extremity muscle fatigue. Although TCI shave been applied in high heeled shoes to increase comfort and to decrease foot pressure, no study has attempted to identify the effects of TCI in fatigue conditions. The purpose of this study was to determine the effects of walking in high heeled shoes with TCI after lower extremity muscle fatigue was induced. This study was carried out in a motion analysis laboratory at Hanseo University. A volunteer sample of 14 healthy female subjects participated. All in fatigue conditions, the subjects were divided into two groups. The muscle fatigue was induced by 40 voluntary dorsi- and plantar-flexion exercises and 40 heel-rise exercises of the dominant foot. Surface electromyography was used to confirm the localized muscle fatigue using power spectral analysis of three muscles (tibialis anterior, gastrocnemius medialis and lateralis). The results were as follows: (1) In muscle fatigue conditions, the use of TCI decreased the peak flexion angle of the hip joint significantly in the early stance phase (p<.05) and increased the peak hip flexion moment in the terminal stance phase (p<.05). (2) In muscle fatigue conditions, the application of TCI also increased peak hip power generation in the early stance phase and peak hip power absorption in the terminal stance phase (p<.05). (3) In muscle fatigue conditions, the use of TCI reduced the impact force significantly and increased the secondary peak vertical GRF. These findings suggest that the TCI may provide beneficial effects when muscle fatigue occurs for a high heeled shoe gait. Future research employing the patient population and various types of TCI materials are required to clarify the effects of TCI.

• 동서간호학연구지
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• 제10권1호
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• pp.75-85
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• 2004

The purpose of this study was to examine the effects of the stretching and recreation exercise including health education on physical flexibility and health behavior compliance of women in elderly. Subjects included 28 women elderly who were residents of H Dong, Dondae moon-Gu, Seoul. The treatment intervention was applied during total 8 weeks as 5 times/week for stretching exercise with 2 times/weeks for health education. Data collection were from February to April, 2004. SPSS Window program was used by aims of this study for data analysis. The results were as following: 1. 75 old age above (39.3%) was the most of age in subjects. None education (42.9%) was the most of subjects in this study. Perceived health state was the most as 71.4% in moderate and good health state. 2. Physical flexibility of both shoulder(right z=-4.301, p=,000)(left z=-4.306), both arm(right z=-3.623, p=.0001)(left z=4.111, p=.0001), heel on both ankle(right z=-3.472, p=.0001) (left z=956, p=.0001), both before food(right z=-4.205, p=.0001)left(z=4.191, p=.0001) and both knee(right z=-4.118, p=.0001)(left z=4.082, p=.0001) was increased after 8 weeks more than before stretching and recreation exercise including health education were done. 3. Health behavior compliance(z=-4.073, p=.0001) was significantly on the effect. Therefore, it is confirmed that stretching exercise included health education is an effective nursing intervention for physical, mental, and psychological health management in elderly. Accordingly, authors are proposing that variously effective health management exercise programs must be developed for elderly, at the same time, the application and following up on the programs will be more important in the future.

• 한방안이비인후피부과학회지
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• 제8권1호
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• pp.131-132
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• 1995

After studing of viewpoint of surgical disease in seven medical books related with Ju Dan Gye(朱丹溪) among four eminent physicians in the Jin and Yuan dynasties(金元四大家) I get conclsion as following. 1. Studied surgical diseases are total 40 kinds. 2. In 40 kinds surgical diseaes, case of having theory are 20 kinds, cases of having no theory and having only treatement by medicine are 20 kinds. 3. In therapy, cases that mainly use a method to eliminate pathogenic factors are 27 kinds; Acute mastitis(乳癰), Deep-seated mammary abscess(내巖), Acute appendicitis(陽癰), Bone cellulitis(附骨疽), Carbuncle of the lower abdomen near external genitalia(便毒), Leprosy(癩風), Macule(斑), Rash(疹), Urticaria(은疹), Scrofula(나역), Stagnant plegm(結核), Goiter andtumer(영유), Erysipelas(丹), Furuncle(정瘡), Scabies(疥瘡), Chancre(下疳瘡), Syphilitic skin disease(樣梅瘡), Incised wound (金瘡), Dermatopathy of lower limb and heel(脚足部瘡), Pemphigus(天疱瘡), Itching eruption due to blood-heat or wind heat(血風瘡), Dermatopathy of head(頭面瘡), Scald and burn(湯火瘡), Tetanus(破傷風) , Ecthyma(염瘡), Fistula(久漏瘡), Tinea(癬瘡), Cases that mainly use external therapy are 5 kinds; Rhagades of hand and foot(手足군裂), Vulvar ulceration(婦人陰瘡), Chilblain(凍瘡), Rabies(풍狗咬), Tinea capitis(白禿瘡), Cases that mainly use a reinforcing method are 4 kinds; Internal deep-rooted carbuncle(內疽), Pruritus and dryness of skin(皮膚乾燥), Anul fistula(漏瘡), Macule Caused by disorder of internal organ(內傷發斑), Cases that mainly use eliminating first and then reinforcing are 2 kinds; Pyogenic infection and ulcerous disease of slin( 疽瘡상癰疽瘡瘍), Lung abscess(肺癰), Case that mainly uses reinforcement and elimination in combination is only Haemorroid(痔瘡). Case divided into two groups that are reinforcing method and a method to eliminate pathogenic factor is only Trauma(打撲). Case that have no treatment by medicine is only Abscess of the scrotum(囊癰). 4. In 40 kinds surgical diseases, we can know that except a few important surgical diseases, Ju Dan Gye haven't distinguished viewpoint in many surgical diseases, because there are many cases that have no theory and have only simple treatment of medicine, and that mainly use a method to eliminate pathogenic factors and external therapy. 5. Representative theory of Ju Dan Gye, nourishing Yin and extinguishing fire(滋陰降火), has little effect on therapy of surgical disease. We need to try statistical division of internal and external remedy in the future, and by studing of surgical disase in medical books related with four eminent physicians in the Jin and Yuan dynasties, I think we can see their viewpoint of surgical disease.