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Paper Abstract and Keywords
Presentation 2012-01-27 11:00
Sensing method of photo-thermal signals in a live or a death leaf of a plant Kapok
Yoshiaki Tokunaga, Motoaki Nishiwaki (KIT), Akiyuki Minamide (KTC), Mieko Kogi, Junji Hirama (KIT) US2011-97 EA2011-115
Abstract (in Japanese) (See Japanese page) 
(in English) In a living or a death leaf of a plant"Kapok",photothermal wave signals were investigated using light emission diodes and laser diodes. Detections of photothermal signals were performed by a PVDF transducer. Light emission diodes with 450nm,530nm, and 660nm were used selectively to measere temporal decreases of CO2 concentration. And also laser irradiated light of 633nm or 654nm was used to measure phase difference of photohtermal singal of a living leaf.
Keyword (in Japanese) (See Japanese page) 
(in English) Time arrow / Life arrow / Entropy / Photosynthesis / Kapok / Complex system / Phototherma signal /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 401, US2011-97, pp. 65-70, Jan. 2012.
Paper # US2011-97 
Date of Issue 2012-01-19 (US, EA) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF US2011-97 EA2011-115

Conference Information
Committee EA US  
Conference Date 2012-01-26 - 2012-01-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Kansai Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) [Joint Meeting on Acoustics and Ultrasonics Subsociety] Engineering/Electro Acoustics, Ultrasonic and Underwater Acoustics,and Related Topics 
Paper Information
Registration To US 
Conference Code 2012-01-EA-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Sensing method of photo-thermal signals in a live or a death leaf of a plant Kapok 
Sub Title (in English)  
Keyword(1) Time arrow  
Keyword(2) Life arrow  
Keyword(3) Entropy  
Keyword(4) Photosynthesis  
Keyword(5) Kapok  
Keyword(6) Complex system  
Keyword(7) Phototherma signal  
1st Author's Name Yoshiaki Tokunaga  
1st Author's Affiliation kanazawa institute of technology (KIT)
2nd Author's Name Motoaki Nishiwaki  
2nd Author's Affiliation kanazawa institute of technology (KIT)
3rd Author's Name Akiyuki Minamide  
3rd Author's Affiliation kanazawa technical college (KTC)
4th Author's Name Mieko Kogi  
4th Author's Affiliation kanazawa institute of technology (KIT)
5th Author's Name Junji Hirama  
5th Author's Affiliation kanazawa institute of technology (KIT)
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Date Time 2012-01-27 11:00:00 
Presentation Time 30 
Registration for US 
Paper # IEICE-US2011-97,IEICE-EA2011-115 
Volume (vol) IEICE-111 
Number (no) no.401(US), no.402(EA) 
Page pp.65-70(US), pp.67-72(EA) 
#Pages IEICE-6 
Date of Issue IEICE-US-2012-01-19,IEICE-EA-2012-01-19 

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