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이상호(Sang-Ho Lee),김양호(Yang-Ho Kim),서삼기(Sam-Ki Seo),권오성(Oh-Sung Kwon),유원종(Won-Jong Yu),정상미(Sang-Mi, Jung),정병록(Byeong-Rok Jeong) 한국엔터테인먼트산업학회 2013 한국엔터테인먼트산업학회논문지 Vol.7 No.4
본 연구는 중심안정화 운동과 탄력밴드 저항 운동이 노인의 균형과 하지근력에 미치는 영향을 알아보고자 실시하였다. 중심 안정화 운동 그룹(n=10), 탄력밴드 저항 운동 그룹(n=10명) 총 20명의 노인을 대상으로 4주 동안 주 3회 실시한 결과는 다음과 같다. 안정화 운동 그룹과 탄력밴드 저항 그룹의 전?후 비교에서 OLST, TUG, 하지 근력(STS)은 두 군 간에 통계학적으로 유의하게 교호작용이 성립되는 것으로 나타났다(p<.05). 이상의 결과로 볼 때 중심 안정화 운동이 탄력밴드 저항운동 보다 노인의 균형능력을 향상 시키는데 더 긍정적인 영향을 미친다고 사료된다. This study investigated the effects of core stabilization exercise and elastic band resistance exercise on balance ability in the elderly. The 30 elderly were randomly allocated to core stabilization exercise(n=10) and elastic band resistance exercise(n=10). Intervention was that three times per week for six weeks. The following results were obtained. As a result of repeated ANOVA on OLST, TUG and STS, a significant difference was found in interaction between the two groups. Therefore, we should expect that core stabilization exercise increases balance activity of elderly than elastic band resistance exercise.
Extrusion collet을 이용한 농수산복합 snack의 제조 및 저장 중 품질특성
이상호(Sang-Ho LEE),권령원(Ryeong-Won KWON),정희범(Hee-Bum JUNG),성태종(Tae-Jong SEONG),제해수(Hae-Soo JE),윤호동(Ho-Dong YOON),김정균(Jeong-Gyun KIM) 한국수산해양교육학회 2020 水産海洋敎育硏究 Vol.32 No.3
This study was investigated the quality characteristics of collet snacks prepared by agricultural and fishery complex, after packing with nitrogen gas in a nylon wrapping paper, during the storage of 0, 30, 60 and 90 days. Collet snack was processed into edible oil coating snack and composite coating snack and carried out the physico-chemical properties during the storage of 0(control date) to 90 days. In the changes of color values, L value was high in edible oil coating snacks resulted from 61.22 to 56.11 and 57.40 to 58.25. a value (redness) and b value (yellowness) were changed from 6.16 to 5.72 and 9.30 to 8.59, and 19.23 to 17.69 and 21.66 to 22.23, respectively. ⊿E value (color difference) was higher in composite coating snack and changed from 40.71 to 40.72 and 45.72 to 45.04 during storage. L, a and b values were irregularly decreased, while ⊿E value tended to be increased during storage (P <0.05). pH were changed 6.95 to 6.64 and 6.86 to 6.67, and TBA values slightly 0.06 to 0.19 and 0.07 to 0.12, respectively. Amino-N did not showed significant changes as from 725 to 765 mg/100 g and 795 to 767 mg/100 g, respectively. The comparative values of pH, TBA value and Amino-N were not significantly different and showed stability during storage. Texture tended to be decreased from 220 g/㎠ to 160 g/㎠ and from 250 g/cm² to 150 g/㎠, respectively, but not enough to feel the difference in crispy texture.
4절링크를 기반으로 하는 신개념 ATC 메커니즘의 동역학 해석
이상호(Sangho Lee),김종원(Jong-Won Kim),서태원(TaeWon Seo),김종원(Jongwon Kim) 제어로봇시스템학회 2016 제어·로봇·시스템학회 논문지 Vol.22 No.4
Recently, demands on the tapping machine are increased due to the case of a cell phone is changed to metal such as aluminum. The automatic tool changer (ATC) is one of the most important devices for the tapping machine related to the speed and energy consumption of the machine. To reduce the consumed energy and vibration, the dynamic modeling is essential for the ATC. In this paper, inverse dynamic modeling of a novel ATC mechanism is introduced. The proposed ATC mechanism is composed of a double four-bar mechanism with a circular tablet to generate continuous rotation of the tablet. The dynamic modeling is performed based on the Lagrange equation with a modeling for the contact between the four-bar and the tablet. Simulation results for various working conditions are proposed and analyzed for the prototype design. The dynamic modeling can be applied to determine the proper actuator and to reduce the vibration and consumed energy for the ATC machine.
Extrusion collet을 이용한 농수산복합 분말즉석죽의 제조 및 품질특성
이상호(Sang-Ho LEE),권령원(Ryeong-Won KWON),정희범(Hee-Bum JUNG),하기정(Gi-Jeong HA),성태종(Tae-Jong SEONG),제해수(Hae-Soo JE),윤호동(Ho-Dong YOON),김정균(Jeong-Gyun KIM) 한국수산해양교육학회 2020 水産海洋敎育硏究 Vol.32 No.3
This study was designed to set the operating conditions of barrel temperature to 100°C, screw speed to 340 rpm and raw material input to 60 kg/h for the production of a porridge powder by using extrusion collet of agricultural and fishery complex containing cereals (rice・corn・Barley and beans) oak mushroom, shrimp and onion. The characteristics of three types of independent variables (diameter of discharge port, mixing ratio of raw material, moisture content of raw material) and four types of dependent variables (degree of puffing, moisture content, uniformity, productivity) were investigated, and also, the properties of porridge powder was examined using these conditions. The independent variable conditions of extrusion collet to be applied to porridge powder were best suited for degree of puffing, moisture content, uniformity and productivity at 9 mm discharge port diameter, 96:2.5:1:0.5 w/w/w/w% mixing ratio of raw material, and 13% moisture content of raw material, respectively. The analytical results of proximate compositions, salinity, pH and water activity in flavored porridge powder. were shown to be higher than in those of collet porridge powder because of supplementary raw materials were added to flavored porridge powder to enhance the marketability compared to the non-added collet porridge powder. From the color values and TBA values were similar respectively. The values of the total amount of amino-N, minerals and free amino acids were higher in flavored porridge powder.
노인의 생활 만족도와 K-MBI, 우울증, 사회적 지지 척도와의 상관관계 연구
유원종(Won-Jong Yu),이상호(Sang-Ho Lee),서삼기(Sam-Ki Seo),권오성(Oh-Sung Kwon),김양호(Yang-Ho Kim) 한국엔터테인먼트산업학회 2013 한국엔터테인먼트산업학회논문지 Vol.7 No.2
본 연구는 장기노인요양시설에서 생활하는 노인들을 대상으로 주 사용자 관점에서 삶의 만족도 조사와 함께 우울증 검사, 일상생활동작 검사, 사회적 지지척도 검사를 실시하여 여러 변수들 간의 상관관계를 규명하기 위해 시행되었다. 노인장기요양시설에 거주 중인 65세 이상 노인 115명을 대상으로 한글판 수정 바델지수(Korean Modified Barthel Index, K-MBI)와 한글판 벡의 우울증 척도(Beck Depression Inventory, BDI), 사회적 지지척도, 생활만족도 척도를 측정한 결과 일상생활동작의 원활한 수행, 우울증 정도, 사회적 지지척도는 노인들의 생활만족도에 영향을 주는 인자이며, 특히 일상생활동작 수행능력이 가장 주요한 원인으로 나타났다. 따라서 노인들의 생활만족도 향상을 위해 재활치료를 통한 일상생활 수행능력의 향상과 다양한 사회적 활동을 위한 참여 기회의 확대가 필요할 것으로 생각된다. The purpose of this study was to analyze the correlation of the effect of life satisfaction for elderly in long-term care facilities on life satisfaction, depression examines, activities of daily living, social support scale and the relationship between elderly. Elderly in long-term care facilities are over 65 years 115 in Korean Modified Barthel Index, Beck Depression Inventory, Social Support Scale, Life Satisfaction as a result of the measures carried out, depression, social support scale affects older people"s life satisfaction factor, and in particular the ability to perform most everyday actions turned out to be the main causes. Therefore, the elderly people"s life satisfaction to improve the ability to perform daily life through rehabilitation and participation in various social activities are meant to require the expansion of opportunity.
유원종(Won-Jong Yu),이상호(Sang-Ho Lee),박장성(Jang-Sung Park),김양호(Yang-Ho Kim),서삼기(Sam-Ki Seo),이석재(Suk-Jae Lee) 한국엔터테인먼트산업학회 2015 한국엔터테인먼트산업학회논문지 Vol.9 No.3
본 연구에서는 활동량이 많은 일반 20대 성인 남·여 89명 에게 골반압박벨트를 착용했을 경우 균형에 미치는 영향을 알아보고자 시행되었다. 골반 압박벨트는 일반 성인뿐만 아니라 엉치엉덩관절이 불안정한 사람의 골반에 수동적인 안정성을 제공하여 엉치엉덩관절의 상호 압박력을 증가시키고 배가로근과 배빗근 등의 지연된 수축력을 대신하여 힘 잠김 기전을 제공할 수 있는 도구로써 본 연구에서는 착용 전·후 균형 능력의 변화를 알아보았다. 정적 균형검사와 동적 균형검사에서 한발서기검사, Y 균형 검사, 기능적 팔 뻗기 검사에서는 유의하게 증가된 결과를 보였고(p<.05), 균형 과실 점수 시스템에서는 유의하게 감소된 결과가 나타나(p<.05), 균형능력 향상에 효과적임을 알 수 있었다. 결론적으로 본 연구는 일상에서 골반압박벨트의 착용이 성인 웰빙을 위한 균형능력 증진과 골반 및 엉치엉덩관절의 안정성 향상에 도움을 줄 수 있다고 생각된다. 따라서 움직임이 많은 기능적 활동 시 골반압박벨트가 긍정적인 효과를 가져다 줄 것으로 기대되는바 균형 능력의 증진이 필요한 상황에서 보조적 도구로써 사용되기를 제안한다. This study was performed to find the effects on the pelvic compression belt. The pelvic compression belt is a supplementary tool that holds clinical usefulness for people with weakened muscles or show unstability at the pelvis and sacroiliac joints as it can have a positive impact on balancing ability when performing certain functional movement or actions. 89 ordinary people who are in their 20s were targeted in this research with a balancing test being conducted before and after the pelvic compression belt was put on. Balance test is measured which one leg standing test, balance error scoring system, Y balance test and functional reach test. The data obtained from the balancing test underwent a paired t-test. Upon experimental conduct, before and after the application of the pelvic compression belt, the subsequent result for one leg standing test, Y balance test and functional reach test by stretching out both arms all significantly increased(p<.05), the balance error scoring system showed a significantly reduced value(p<.05) meaning an improvement in balance. Upon the application of the pelvic compression belt, significant improvement in the static and dynamic aspect of balancing skills could be observed. In conclusion, this study is considered that the pelvic compression belt can help promotion balance and sacroiliac joint stability for adults well-being. Therefore, we propose to be balanced promotion of movement that are expected to bring positive effects when used as an adjunctive tool has many functional activity of necessary conditions.