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Paper Abstract and Keywords
Presentation 2007-05-25 15:15
Effects of Variable Assistance Bicycle on Physical Activity Evaluated by Self-Organizing Maps
Masashi Ohtaki, Tohru Kiryu (GSST, Niigata Univ.) MBE2007-12
Abstract (in Japanese) (See Japanese page) 
(in English) A current power-assisted bicycle is controlled only by vehicle information, and it doesn’t cope with biological information. We evaluated charge of physical activity while cycling with a variable assistance bicycle. For examining biological information, we estimated Respiratory Sinus Arrhythmia from RR interval time-series, and muscle activity from electromyogram. Then we combined these data, subjective evaluation, and vehicle information with the Self-Organizing Maps that allows to map multi-dimensional information onto two dimensions. According to the result, we evaluated the effect on physical activity when assistance ratio varied.
Keyword (in Japanese) (See Japanese page) 
(in English) Variable Assistance Bicycle / Muscle Activity / Respiratory Sinus Arrhythmia / Subjective Estimation / Self-Organizing Maps / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 72, MBE2007-12, pp. 45-48, May 2007.
Paper # MBE2007-12 
Date of Issue 2007-05-18 (MBE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF MBE2007-12

Conference Information
Committee MBE  
Conference Date 2007-05-25 - 2007-05-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Toyama Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MBE 
Conference Code 2007-05-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Effects of Variable Assistance Bicycle on Physical Activity Evaluated by Self-Organizing Maps 
Sub Title (in English)  
Keyword(1) Variable Assistance Bicycle  
Keyword(2) Muscle Activity  
Keyword(3) Respiratory Sinus Arrhythmia  
Keyword(4) Subjective Estimation  
Keyword(5) Self-Organizing Maps  
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Keyword(7)  
Keyword(8)  
1st Author's Name Masashi Ohtaki  
1st Author's Affiliation Graduate school of Sience and Tecnology, Niigata University (GSST, Niigata Univ.)
2nd Author's Name Tohru Kiryu  
2nd Author's Affiliation Graduate school of Sience and Tecnology, Niigata University (GSST, Niigata Univ.)
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Speaker Author-1 
Date Time 2007-05-25 15:15:00 
Presentation Time 25 minutes 
Registration for MBE 
Paper # MBE2007-12 
Volume (vol) vol.107 
Number (no) no.72 
Page pp.45-48 
#Pages 4 
Date of Issue 2007-05-18 (MBE) 

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