• 한국전문물리치료학회지
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• 제3권3호
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• pp.24-31
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• 1996

Manual dextrity is frequently evaluated in rehabilitation to estimate hand function. The Box and Block Test(BBT) mearsures gross manual dextrity. The first goal of this study was to verify the test-retest reliability of the BBT for 4, 5 years old children. The second goal of this reserch was to develop normative data from 35 convenient sample of normal children. The results showed the test-retest reliability was high (Pearson product moment correlation coefficients of 0.71 to 0.82).

• 대한정형도수물리치료학회지
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• 제3권1호
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• pp.17-27
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• 1997

The PT program provides relief to most patients with symptom of TOS. So the purpose of our study is to evaluate a effects of PT program in patients with TOS. PT program included orthopaedic manual therapy with the aim of restoring the function of the upper thoracic aperture is to be recommended, and long-term following is advisable. 1. Mean treatment duration was over an 11.4 day(range 4~24). 2. At the follow-up evaluation, 88.1% of the patients were satisfied with the effects of their therapy. 3. 73% of the patients returened to work after PT and 88% of the patients carried through the recommendations given at discharge during follow up. 4. Normalized grip strength and Tinel' sign predicted patient satisfaction(p< .001) and return to work(p< .001). 5. Return to work was more often successful if the work was sedentary rather than heavy (p< .05).

• International Journal of Automotive Technology
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• 제6권5호
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• pp.461-466
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• 2005

With the growing traffic density and increasing comfort requirements, the automation of the drive train has gained importance in vehicles. The automatic clutch actuation relieves a driver especially in urban and stop-and-go traffic environments. In this paper, an electro-mechanical actuator for clutch-by-wire (CBW) system is implemented as the first stage for the development of automated manual transmissions. The prototype of the automatic clutch actuator is designed systematically, which is composed of the electric motor, worm and worm wheel, and crank mechanism. A test rig is developed to perform the basic function test for the automatic clutch actuation. The developed prototype is validated by the experimental results performed on the test rig.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1979년도 하계 전자.전기연합학술발표회논문집
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• pp.26-28
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• 1979

The optimal selection of Prime Implications for the multi-output switching function is difficult task, as the input variables increase. This paper is concerned with the technique for the minimization of the multi-output switching function using the intersection table. This procedure is applicable to both manual and computer-programmed realization without complexity.

• Journal of Acupuncture Research
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• 제26권4호
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• pp.11-18
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• 2009

Objectives : The objective of this review was to evaluate clinical trials of warming acupuncture for musculoskeletal pain diseases, to assess the methodologic quality of the trials and determine whether low-quality trials are associated with positive outcomes, to document adverse effects and to identify the effectiveness of the warming acupuncture. Methods : Seven databases and the Journal ZHONGGUO ZHENJIU(中國鍼灸) published between 2004－2008 were searched. Korean and Chinese randomized trials were evaluated for methodologic quality using the modified Jadad scale. Outcome measurements were pain, function and global improvement. The best-evidence synthesis was performed to determine the strength of evidence by control group. Results : Six clinical trials representing 564 patients with musculoskeletal pain diseases were identified. For pain and function, there was moderate evidence that warming acupuncture is more effective than manual acupuncture. For patient global assesment, there was limited evidence that warming acupuncture is more effective than manual acupuncture. However, for function, there was inconclusive evidence that warming acupuncture is more effective than acupuncture with TDP or western medicine or acupoint-injection treatment. Conclusions : The evidence suggests that warming acupuncture is more effective for musculoskeletal pain diseases than manual acupuncture, acupuncture with TDP, western medicine and acupoint-injection treatment. But the evidence is moderate to inclusive due to the low methodologic quality of the trials. Further clinical trials with high methodologic quality is required to investigate the effectiveness of warming acupuncture.

• 한국콘텐츠학회논문지
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• 제20권6호
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• pp.114-123
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• 2020

본 연구는 뇌졸중 환자에게 하지 근력강화 프로그램이 균형, 보행 및 상지 기능에 미치는 효과에 대해서 알아보았다. 신경계 손상 환자가 있는 병원을 기반으로 해서 하지 근력 강화에 대한 연구 방법을 만들어서 진행하였고, 무작위대조시험을 적용하였다. 24명의 뇌졸중 환자를 두 군으로 분류하였다. 하지 근력 강화 프로그램그룹 (Lower extremity strengthening program group, LESPG) (12명)과 트레드밀 훈련그룹 (Treadmill trainig group, TTG) (12명)으로 실험하였다. LESPG는 마비측에 하지 근력 강화프로그램을 수행하였다. TTG는 하루 30분 동안 트레드밀 운동을 적용하였다. 평가 도구는 일어나서 보행 검사(Timed Up and Go test, TUG), 기능적 보행평가 (Functional Gait Assessment, FGA) 및 뇌졸중 상지 기능검사(Manual Function Test, MFT)를 적용하였다. 균형, 보행 및 상지 기능에 대한 두 군 간의 TUG, FGA 및 MFT 점수는 LESPG가 TTG보다 유의한 차이가 있었다(p<.01). 4주간의 하지 근력강화 프로그램의 효과는 뇌졸중 후 편마비 환자의 균형, 보행 및 상지 기능에 효과가 있었다.

• 대한물리치료과학회지
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• 제31권1호
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• pp.98-109
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• 2024

Background: The purpose of this study is to investigate changes in physical and cognitive function according to the level of independence in performing activities of daily living in stroke patients. Design: Retrospective study. Method: This study is a retrospective study analyzing medical records. This study utilized data collected from 123 stroke patients at admission in a local rehabilitation hospital between 2019 and 2022. Stroke patients were classified into 5 groups based on the scores of the Korean Modified Barthel index (K-MBI) evaluated at the time of hospitalization at a rehabilitation hospital, and investigated the change in physical (spasticity (modified Ashworth scale), muscle strength (manual muscle test), gait ability (functional ambulation category), upper extremity function (manual function test), and balance function (berg balance scale)) and cognitive function (Korean mini mental status examination) according to the level of independence in performing activities of daily living. Result:: As a results, significant differences were observed in the physical (muscle strength, gait ability, upper extremity and balance functions) and cognitive functions of stroke patients according to the level of independence in performing activities of daily living (p<0.05). However, there was no significant difference in upper and lower extremities spasticity. Conclusions: Through the results of this study, we found that the physical (muscle strength, gait ability, upper extremity and balance functions) and cognitive function were influenced by the level of independence in performing activities of daily living in stroke patients.

• The Journal of Korean Physical Therapy
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• 제23권6호
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• pp.43-47
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• 2011

Purpose: The aim of this preliminary study was to use hand function tests to Hand dexterity levels provided by the type of compression garment and compression bandages in asymptomatic subjects and to collect baseline data for the comparison of hand functions in the patients with chronic arm lymphedema. Methods: The subjects of this study were 32 healthy volunteer female with a mean age of 45.8 years. Grip strength and hand functions were tested in three conditions-no compression, compression garment, and compression bandages-using the nine-hole peg test (NHPT), the box and block test (B&BT), Minnesota Manual Dexterity test (MMDT), and the hand-held Jamar dynamometer. Results: The grip strength was significantly low in the bandage condition (p<0.05). The performance in both compression groups (i.e., bandage and compression garment) decreased as the thickness of the compression material increased (p<0.05). Conclusion: The findings of this study suggest that grip strength and hand function scores are influenced by the characteristics of the compression applied. Future study is needed to determine the level of hand function between patients with chronic arm lymphedema and healthy individuals.

• 한국전문물리치료학회지
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• 제15권1호
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• pp.20-29
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• 2008

The purpose of this study was to assess the effect of a group self exercise program in improving the quality of life regarding depression and the activities of daily living (ADL) of chronic stroke survivors, as well as the motor functions such as the 3 meter round walk, upper extremity function, and static balance. The subjects were 12 post-stroke ambulatory community center participants. All subjects participated in one 90 minute session per week for 7 weeks and received a home exercise program in every session. They had to record and submit an exercise check list. Quality of life was measured with the Beck depression inventory and the 8-Item Short-Form (SF-8). Motor functions were measured with the manual function test (MF'T), the kinesthetic ability trainer (KAT 3000), and the modified Barthel index. The level of depression decreased somewhat, but there were no significant differences after intervention. However, quality of life related health (SF-8) improved significant1y. There were significant improvements in the time for the 3 meter round walk, the functions of the affected upper extremities, and static balance and ADL (p<.05). The findings of this study suggest that a group self exercise program can improve quality of life related health and motor functions in stroke survivors.

• 대한정형도수물리치료학회지
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• 제13권1호
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• pp.26-35
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• 2007

The purpose are to demonstrate the pain, stiffness, and physical function by the Korean Western Ontario MacMaster University(KWOMAC) score of the patients with varus deformity osteoarthritis of the knee after treatment period. Twenty outpatients with knee osteoarthritis(OA) were randomized and divided into the control(n=10) and wedge(n=10) groups. The remission scores of the KWOMAC index of severity for knee OA were compared between the groups. The result of repeated two-way ANOVA's revealed that a contact lateral-wedged insole with strapping produced significantly differences in the pain and physical function score between groups after treatment period(P<0.05), but it was not significant differences in the stiffness score between groups(P>0.05). These results suggest that the pain relief and improvement in function reported by patients with osteoarthritis while using lateral-wedged insole with strapping may be achieved by a reduction in external varus moment and medial compartment load.