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641.

시간 선택적 페이딩 환경에서 CIOD 시공간 블록 부호의 성능 분석

문승현, 이호경, Moon. Seung-Hyun, Lee. Ho-Kyoung 대한전자공학회 Journal of the Institute of Electronics and Information Engineers 7 Pages

대한전자공학회 Journal of the Institute of Electronics and Information Engineers 2014, Vol.51 No.6 43-49 (7 pages)

문승현, 이호경, Moon. Seung-Hyun, Lee. Ho-Kyoung 저

이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
- 무료
신호로 디자인(Coordinate interleaved orthogonal design: CIOD)된 시 공간 블록 부호(Space time block code: STBC)가 시간 선택적 페이딩 채널인 1차 Markov 채널을 통과하였을 때에 성능 분석을 다룬다. 채널이 준 정지 페이딩 채널(Quasi-static fading channel)일 경우 STBC-CIOD는 최대 전송률과 최대 다이버시티(Full rate full diversity: FRFD)를 만족하고, 단일 심볼 복호가 가능한(single symbol decodable: SSD) 코드이나, 시간 선택적 페이딩 환경에서는 신호간의 간섭이 생기므로 FRFD을 만족시키더라도 단일 심볼 복호를...
642.

싱글암형 팬터그래프 구조설계를 위한 기구해석기법 개발

정경렬, 박수홍, 김휘준, 배정찬, Jeong. Gyeong-Ryeol, Park. Su-Hong, Kim. Hwi-Jun, Bae. Jeong-Chan 대한기계학회 大韓機械學會論文集. Transactions of the Korean Society of mechanical engineers. A. A 9 Pages

대한기계학회 大韓機械學會論文集. Transactions of the Korean Society of mechanical engineers. A. A 2001, Vol.25 No.4 610-618 (9 pages)

정경렬, 박수홍, 김휘준, 배정찬, Jeong. Gyeong-Ryeol, Park. Su-Hong, Kim. Hwi-Jun, Bae. Jeong-Chan 저

이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
- 무료
643.

Effect of repetitive wrist extension with electromyography-triggered stimulation after stroke

Yo-seb Lee, Yu-ri Cha, Young Kim, Su-jin Hwang, Yi-jung Chung 물리치료재활과학회 Physical Therapy Rehabilitation Science 7 Pages

물리치료재활과학회 Physical Therapy Rehabilitation Science 2017, 제 6권 제 3호 4 127-133 (7 pages)

Yo-seb Lee, Yu-ri Cha, Young Kim, Su-jin Hwang, Yi-jung Chung 저
...
- 3,000원
Objective: The purpose of this study was to explore the effect of repetitive wrist extension task training with electromyography (EMG)-triggered neuromuscular electrical stimulation (NMES) for wrist extensor muscle recovery in patients with stroke. Design: Randomized controlled trial. Methods: Fifteen subjects who had suffered a stroke were randomly assigned to an EMG-triggered NMES group (n=8) or control group (n=7); subjects in both groups received conventional therapy as usual. Subjects in t...
644.

The effect of hip joint strengthening exercise using proprioceptive neuromuscular facilitation on balance, sit to stand and walking ability in a person with traumatic brain injury

Du Kyo Jung, Yi-jung Chung 물리치료재활과학회 Physical Therapy Rehabilitation Science 9 Pages

물리치료재활과학회 Physical Therapy Rehabilitation Science 2017, 제 6권 제 2호 8 96-104 (9 pages)

Du Kyo Jung, Yi-jung Chung 저
...
- 3,000원
patients with TBI. Design: A single case study. Methods: A 13-year-old adolescent with quadriplegia and hip joint control impairment participated in this four-week training intervention. The patient, diagnosed with TBI, wastreated with hip joint strengthening exercises using PNF. In the first week, we focused on strengthening the body, relaxing the hip flexors and activating the hip extensor muscles in order to solve the patient’s physical function and body structure. From the 2nd and 4th week,...
645.

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)

Jung Ah Lee, Eun Joo Kim, Pil Woo Hwang, Han Ram Park, Jae Hyuk Bae, Jae Nam Kim 저
...
- 3,000원
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 (mild arm) and 38-57 (moderate arm). All they performed door handling task including the pronation and supination phases 3 times. We measured some movement factors which were reaction time, movement...
646.

Changes in lower extremity alignment in standing position using a foot plate

Hye-Mi Lee, Ji-Eun Yang, Ju-Yeon Lee, Hong-Jun Im, Yu-Jin Jeong, Dae-Sung Park 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages

물리치료재활과학회 Physical Therapy Rehabilitation Science 2016, 제 5권 제 3호 4 132-137 (6 pages)

Hye-Mi Lee, Ji-Eun Yang, Ju-Yeon Lee, Hong-Jun Im, Yu-Jin Jeong, Dae-Sung Park 저
...
- 3,000원
internal rotation of the shank, and inversion of the foot is created with external rotation of the shank. The purpose of the study was to investigate the effect of continuous changes in the angle of the subtalar joint on lower extremity alignments. Design: Cross-sectional study. Methods: Seventeen healthy young adult subjects recruited. The subjects were asked to stand up in a natural standing position on a footplate with eye open and equal weight on each foot for 10s in two different condition...
647.

Effects of sit-to-stand imagery group training on balance performance in individuals with chronic hemiparetic stroke

Jeong-won Lee, Su-jin Hwang, Sin-ae Ahn 물리치료재활과학회 Physical Therapy Rehabilitation Science 7 Pages

물리치료재활과학회 Physical Therapy Rehabilitation Science 2016, 제 5권 제 2호 2 63-69 (7 pages)

Jeong-won Lee, Su-jin Hwang, Sin-ae Ahn 저
...
- 3,000원
Objective: To evaluate the effects of sit-to-stand (STS) imagery group training (IGT) on STS movement and balance performance for chronic hemiparetic stroke. Design: Randomized controlled trial. Methods: A total of 30 people with chronic hemiparetic stroke (15 for STS-IGT group and 15 for control) were recruited in this study. The STS-IGT group participated in a videotape-based STS-IGT for 30 minutes a day, five days a week for six weeks, while the control group watched a documentary on...
648.

Electromyographic analysis according to shoe weight during ambulation

Eun-sang Lee, Byung-hoon Lee, Ju-chul Cho, Yong-woo Lee, Seung-won Lee 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages

물리치료재활과학회 Physical Therapy Rehabilitation Science 2015, 제 4권 제 2호 9 115-120 (6 pages)

Eun-sang Lee, Byung-hoon Lee, Ju-chul Cho, Yong-woo Lee, Seung-won Lee 저
...
- 3,000원
the effects of different shoe weights on lower leg muscle fatigue when walking by electromyographic(EMG) analysis due to the most effective weight for loading not being established. Design: Cross-sectional study. Methods: Thirty healthy university students (15 male, 15 female) were enrolled and randomly assigned into three conditions, which included wearing athletic shoes with an addition of 300 g, 500 g, and 1,000 g weights respectively. Prior to walking, all subjects were instructed to sit in...
649.

The immediate effects of patellar taping on balance and gait ability in individuals with chronic stroke

Jin Shin, Mee-Hyang Mun, Yi-jung Chung 물리치료재활과학회 Physical Therapy Rehabilitation Science 9 Pages

물리치료재활과학회 Physical Therapy Rehabilitation Science 2014, 제 3권 제 2호 8 125-133 (9 pages)

Jin Shin, Mee-Hyang Mun, Yi-jung Chung 저
...
- 3,000원
Objective: The aim of this study is to investigate the effect of patellar taping on balance and gait abilities in chronic stroke patients. Design: Randomized placebo-controlled trial. Methods: Thirty chronic stroke patients who have been diagnosed at least six months or before were recruited from R hospital. These study subjects were randomized to the experimental group (n=15) or placebo group (n=15). In the experimental group, patellar taping was applied while for the placebo group, placebo...
650.

A pilot study of augmented reality-based postural control training in stroke rehabilitation

Yu Hyung Park, Chi Ho Lee, Hang Jin Kim 물리치료재활과학회 Physical Therapy Rehabilitation Science 7 Pages

물리치료재활과학회 Physical Therapy Rehabilitation Science 2014, 제 3권 제 1호 3 13-19 (7 pages)

Yu Hyung Park, Chi Ho Lee, Hang Jin Kim 저
...
- 3,000원
Objective: The purpose of this study was to determine the effects of Augmented Reality-based Postural Control (ARPC) training on balance and gait function in patients with stroke. Design: Single-blind randomized controlled trial. Methods: Twenty participants who experienced a stroke were enrolled in the study and randomly assigned to the ARPC (n=10) or control group (n=10). Subjects in both groups received conventional physical therapy for 60 min per session, 5 days per week, for 4 weeks. In...

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