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Plyometrics and vibration: no clear winner on efficacy
R. Jeremy Hubbard, Jerrold S. Petrofsky, Everett Lohman, Lee Berk, Donna Thorpe 물리치료재활과학회 Physical Therapy Rehabilitation Science 7 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2014, 제 3권 제 2호 2 86-92 (7 pages)
Objective: Whole body vibration (WBV) and plyometrics are common training techniques which increase strength, blood flow, and lower body force and power. The effects these techniques have on sedentary population is unknown. It is our aim to assess the effectiveness of WBV and plyometrics on sedentary population. Design: Experimental study. Methods: Twenty-seven sedentary subjects were assigned to either the control group, jumping only group, or jumping with vibration group. Jump height (myotest... -
Kinematic Analysis in Reaching Depending on the Localized Vibration Duration in Persons With Hemiparetic Stroke
Yoo Eun-Young, Park Ji-Hyuk, Kwon Jae-Sung, Cho Sang-Yoon, Lee Bo-Mi, Kim Yeong-Jo, Kim Jae-Nam, Kim Sun-Ho 대한신경계작업치료학회 재활치료과학 10 Pages
대한신경계작업치료학회 재활치료과학 2018, 제 7권 3호 6 79-88 (10 pages)
Localized vibration has been shown to have a positive effect on recovery of upper- limb motor function in patients with hemiparetic stroke, but there has been little research on kinematic analysis for qualitative changes in movement. This study investigated kinematic changes in elbow motion during reaching after localized vibration in persons with hemiparetic stroke. Methods : This study used a one-group, cross-over trial design. Ten chronic stroke patients randomly received localized vibrations... -
Three-dimensional kinematic motion analysis of door handling task in people with mild and moderate stroke
Jung Ah Lee, Eun Joo Kim, Pil Woo Hwang, Han Ram Park, Jae Hyuk Bae, Jae Nam Kim 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2016, 제 5권 제 3호 6 143-148 (6 pages)
Objective: This study aimed to quantify one of the useful upper extremity movements to evaluate motor control abilities between the groups of people with mild and moderate arm impairments performing a door handling task. Design: Cross-sectional study. Methods: Twenty-one healthy participants and twenty-one persons with chronic stroke (9 mild stroke and 12 moderate stroke) were recruited for this study. Stroke participants were divided into 2 groups based on Fugle-Meyer Assessment scores of 58-65... -
Update on the Effects of Sound Wave on Plants
한국식물병리학회 식물병연구 2014, 20권 1호 1 1-7 (7 pages)
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Nanoporous carbon synthesized from grass for removal and recovery of hexavalent chromium
Shahin A. Pathan, Nancy S. Pandita 한국탄소학회 Carbon Letters 9 Pages
한국탄소학회 Carbon Letters 2016, Vol.20 2 10-18 (9 pages)
to Langmuir isotherm model with maximum monolayer adsorption capacity of 35.335 mg/g. The results indicated that removal obeys a pseudo-second-order kinetic model, and that equilibrium was reached in 10 min. A desorption study was done using NaOH. The results of the present study imply that acid functionalized nanoporous carbon synthesized from grass is an efficient, renewable, cost-effective adsorbent material for removal of hexavalent chromium due to its faster removal rate and reusability. -
Influence of oxidative atmosphere of the electron beam irradiation on cyclization of PAN-based fibers
Hye Kyoung Shin, Mira Park, Hak-Yong Kim, Soo-Jin Park 한국탄소학회 Carbon Letters 3 Pages
한국탄소학회 Carbon Letters 2015, Vol.16 No.3 10 219-221 (3 pages)
In the Fourier-transform infrared spectroscopy analysis, the PAN fibers stabilized by EBI under an oxygen atmosphere exhibited a greater decrease in the peak intensity at 2244 cm-1 (C≡N vibration) and a greater increase in the peak intensity at 1628 cm-1 (C=N absorption) than the corresponding PAN fibers stabilized under an air atmosphere. From the X-ray diffraction analysis it was found that oxygen uptake in PAN fibers leads to an increase in the amorphous region, produced by cyclization. -
최적 트랙킹 제어기 설계를 위한 트랙킹 진동량 추정
이문노, 진경복, 이종극, Lee. Moon-Noh, Jin. Kyoung-Bog, Lee. Jong-KeuK 한국소음진동공학회 한국소음진동공학회논문집 8 Pages
한국소음진동공학회 한국소음진동공학회논문집 2005, Vol.15 No.5 578-585 (8 pages)
