• Journal of Korea Entertainment Industry Association
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• v.15 no.7
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• pp.181-192
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• 2021

This study was conducted to investigate the effects of a participatory rehabilitation program on sit-rise and rise-to-walk test performances, and perception and motor skills in adults with medically vulnerable individuals and, adults with developmental disabilities in particular. Seventeen adults with developmental disabilities participated in a participatory rehabilitation program using resistance bands and exercise balls, for 60 minutes once weekly over 13 weeks. Their performances were measured before and immediately after the intervention, and 12 weeks after. The findings were as follows. In the sit-rise test, the number of times rising from sitting posture increased after the intervention versus before, but the difference was not statistically significant. In the rise-to-walk test, the performance showed statistically significant difference over time, and the post-hoc test showed a significant effect after the intervention versus before. There was no significant difference in perception and motor skills. In sum, the participatory rehabilitation program positively influenced dynamic balancing related to functional activities but had no significant effect on perception and motor skills, which is related to motor control and motor learning. It is suggested that to increase the participation in community activities, reduce fall risk, and improve dynamic balancing abilities in adults with developmental disabilities, participatory rehabilitation programs should be utilized to promote the physical wellbeing.

• Fire Science and Engineering
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• v.28 no.3
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• pp.62-71
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• 2014

The importance of the firefighting education & Training is being magnified in order to enhance and strengthen a firefighters' ability and to reduce the firefighters' fatality and casualty. Therefore, It is needed to expand the facilities. In this study, with a comparative analysis of the global firefighting education & training facilities for fire suppression, we try to present the necessity and the basic contents of the establishing the installation criteria for the domestic firefighting education & training facilities. It has to contain specific purpose of the training and minimum standards for the structures with a guarantee of an international level. Naturally, the top priority is a safety of trainees and trainers. And, it should pay attention to a higher effectivity of the training course with a active reflection of the standard operation procedures' scenarios. Simultaneously, by securing a similarity and a compatibility to the other standards, it must maintain the balance of a whole standard.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.3
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• pp.1894-1903
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• 2015

The purpose of this study was to examine the effects of group task-oriented circuit training (TOCT) based on motor learning applied in conjunction with physical and occupational therapy on functional activity, activities of daily living (ADLs), and quality of life in individuals with chronic stroke. Six chronic stroke patients participated for a duration of 31 weeks. Treatment outcomes were assessed via Chedoke-McMaster Stroke Assessment, the Berg Balance Scale, the Assessment of Motor and Process Skill (AMPS), and the Stroke Impact Scale pre- and post-intervention. The participants exhibited significant improvements in impairment, static and dynamic balance, and mood and emotion after group TOCT. The results of AMPS indicated an improvement in the motor area in 3 of the subjects. In the process area, 4 of the subjects exhibited improvement. The results of this study suggest that TOCT is beneficial to physical functions for chronic hemiparetic stroke patients in community-dwelling.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.8
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• pp.3587-3593
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• 2011

This study was to investigate the balancing and clinical abilities using stable and unstable surface of stroke patients who surface changes in balance of body. The subjects of this study were 30 stroke patients(16 males and 14 females). They were separated into two groups and did balance reinforcing exercise on stable and unstable surfaces for five times a week for six weeks. To evaluate their balancing ability, they performed functional standing balance test, functional forward arm stretching test. performance-oriented mobility assessment was performed. The balancing exercises were modified from preceding studies and consisted of 6 difference exercises. The functional standing test with open and close eyes and performance-oriented mobility assessment, the unstable surface exercise group and the stable surface exercise group improved significantly. The forward arm stretching test was the unstable surface exercise group improved. This study found that the balancing exercise on unstable surface was more effective than on stable surface for stroke patients. Thus, exercise on unstable surface has more positive effects on the improvement of balancing abilities of stroke patients.

• The Journal of Korean Physical Therapy
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• v.10 no.2
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• pp.161-171
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• 1998

Balance can be defined as the ability to maintain the body's center of gravity within the base of support with minimal sway. Falls occur frequently in the elderly persons by the physiological change and dysfunction with age. Injuries resulting from falls include soft tissue damage and fractures of the radius, humerus, and femoral neck other consequences of falls include decreased mobility, reduced confidence, long lies (which can give rise to hypothermia, dehydration and pneumonia), and death Risk factors for falls have beau classified as intrinsic (those related to the individual) and extrinsic(those associated with environmental features), Intrinsic factors include decreased strength, visual deficits, vestibular dysfunction, and decreased vibratory sensation in the feet. Improvement of the balance related to the increased probability for fells in the elderly persons and is important for fall preventions and improvement of the living quality ef the elderly persons

• Journal of the Korea Convergence Society
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• v.10 no.7
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• pp.47-54
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• 2019

The purpose of this study was to investigate the effect of visual conditions on the static balance of stable and unstable surfaces. Thirty healthy adults participated in this study (13 men, 17 women). Visual conditions were set as vertical, horizontal, and diagonal. It was performed on the pad to measure the balance on the unstable support surface. Using the balance measuring instrument, the General Stability Index, Weight Distribution Index, and Weight Distribution was measured. Paired t-tests were used for ground-based comparisons and one-way ANOVAs were used for comparisons within the same ground. The general stability index showed a significant difference according to the horizontal and vertical line directions on the stable support surface(p<.05). According to the comparison between the grounds, the weight distribution index on the unstable support surface showed a significant difference(p<.05). Weight distribution showed significant differences between the left and right eyes on the support surface with the stable and the unstable horizontal visual condition(p<.05). In static balance training, vertical and diagonal visual direction conditions are predicted to be helpful for training.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2008.11a
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• pp.653-654
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• 2008

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2009.06a
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• pp.945-946
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• 2009

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2008.06a
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• pp.897-898
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• 2008

• Proceedings of the Acoustical Society of Korea Conference
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• 1998.06e
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• pp.377-380
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• 1998

HMM 기반의 음성 인식기를 구현하는데 있어서 모델의 복잡도와 제한된 훈련 데이터 사이의 균형을 유지하는 것은 중요한 문제이다. 중간규모 또는 대용량 어휘 인식 시스템은 정교한 모델을 얻기 위해서 문맥종속 음소 모델링이 필수적이다. 그러나, 제한된 훈련 데이터로는 발생 가능한 모든 context를 포함하기가 어렵고, 더구나 훈련 데이터에서 관찰된 context중에서도 그 관찰빈도가 낮은 것이 많아서 신뢰성 있는 문맥종속 모델들을 얻기에는 여전히 어려움이 따른다. 또한 경우에 따라서는 계산량의 감축을 위하여 모델 규모를 축소시킬 필요도 생긴다. 이러한 문제를 해결하기 위해 본 논문에서는 unit reduction 방법들과 state tying을 이용한 방법들의 성능을 실험을 통해 비교한다. 고립단어 인식 실험결과 state tying을 이용한 방법이 unit reduction에 비하여 우수함을 확인 할 수 있었다.