COMPARISON BETWEEN RESISTOGRAPHY READINGS AND TOMOGRAPHIC IMAGES FOR INTERNAL ASSESSMENT IN TREES TRUNKS
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Cerne (Online) |
Texto Completo: | https://cerne.ufla.br/site/index.php/CERNE/article/view/908 |
Resumo: | Risk assessment of tree falls is essential for urban management and demands reliable methods and criteria capable of providing accurate information on assessed individuals. Among the tools currently used, resistograph stands out since it enables the detection of biomechanical problems through readings of needle penetration resistance. Recently, impulse tomography has been used as advanced technology to detect inner rottenness based on measurements of energy propagation velocity in inner tissues, generating a tomographic image that highlights higher and lower density areas related to lesions and rot processes. We compared these two risk assessment methods of trees to evaluate data reliability generated from impulse tomography, contrasting its results with data from resistograph. We obtained a model with high determination coefficient (R²) of 0.9977, showing that data provided by impulse tomography are high quality and reliable. |
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Cerne (Online) |
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COMPARISON BETWEEN RESISTOGRAPHY READINGS AND TOMOGRAPHIC IMAGES FOR INTERNAL ASSESSMENT IN TREES TRUNKSFall risksresistographimpulse tomography.Risk assessment of tree falls is essential for urban management and demands reliable methods and criteria capable of providing accurate information on assessed individuals. Among the tools currently used, resistograph stands out since it enables the detection of biomechanical problems through readings of needle penetration resistance. Recently, impulse tomography has been used as advanced technology to detect inner rottenness based on measurements of energy propagation velocity in inner tissues, generating a tomographic image that highlights higher and lower density areas related to lesions and rot processes. We compared these two risk assessment methods of trees to evaluate data reliability generated from impulse tomography, contrasting its results with data from resistograph. We obtained a model with high determination coefficient (R²) of 0.9977, showing that data provided by impulse tomography are high quality and reliable. CERNECERNE2016-04-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/908CERNE; Vol. 19 No. 2 (2013); 331-337CERNE; v. 19 n. 2 (2013); 331-3372317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAenghttps://cerne.ufla.br/site/index.php/CERNE/article/view/908/685Copyright (c) 2016 CERNEinfo:eu-repo/semantics/openAccessRollo, Francisco Martins de AlmeidaSoave Junior, Mauro AngeloViana, Sabrina MiekoRollo, Luciana Cavalcante PereiraCouto, Hilton Thadeu Zarate doSilva Filho, Demóstenes Ferreira da2016-04-06T09:35:22Zoai:cerne.ufla.br:article/908Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:54:11.257007Cerne (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
COMPARISON BETWEEN RESISTOGRAPHY READINGS AND TOMOGRAPHIC IMAGES FOR INTERNAL ASSESSMENT IN TREES TRUNKS |
title |
COMPARISON BETWEEN RESISTOGRAPHY READINGS AND TOMOGRAPHIC IMAGES FOR INTERNAL ASSESSMENT IN TREES TRUNKS |
spellingShingle |
COMPARISON BETWEEN RESISTOGRAPHY READINGS AND TOMOGRAPHIC IMAGES FOR INTERNAL ASSESSMENT IN TREES TRUNKS Rollo, Francisco Martins de Almeida Fall risks resistograph impulse tomography. |
title_short |
COMPARISON BETWEEN RESISTOGRAPHY READINGS AND TOMOGRAPHIC IMAGES FOR INTERNAL ASSESSMENT IN TREES TRUNKS |
title_full |
COMPARISON BETWEEN RESISTOGRAPHY READINGS AND TOMOGRAPHIC IMAGES FOR INTERNAL ASSESSMENT IN TREES TRUNKS |
title_fullStr |
COMPARISON BETWEEN RESISTOGRAPHY READINGS AND TOMOGRAPHIC IMAGES FOR INTERNAL ASSESSMENT IN TREES TRUNKS |
title_full_unstemmed |
COMPARISON BETWEEN RESISTOGRAPHY READINGS AND TOMOGRAPHIC IMAGES FOR INTERNAL ASSESSMENT IN TREES TRUNKS |
title_sort |
COMPARISON BETWEEN RESISTOGRAPHY READINGS AND TOMOGRAPHIC IMAGES FOR INTERNAL ASSESSMENT IN TREES TRUNKS |
author |
Rollo, Francisco Martins de Almeida |
author_facet |
Rollo, Francisco Martins de Almeida Soave Junior, Mauro Angelo Viana, Sabrina Mieko Rollo, Luciana Cavalcante Pereira Couto, Hilton Thadeu Zarate do Silva Filho, Demóstenes Ferreira da |
author_role |
author |
author2 |
Soave Junior, Mauro Angelo Viana, Sabrina Mieko Rollo, Luciana Cavalcante Pereira Couto, Hilton Thadeu Zarate do Silva Filho, Demóstenes Ferreira da |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Rollo, Francisco Martins de Almeida Soave Junior, Mauro Angelo Viana, Sabrina Mieko Rollo, Luciana Cavalcante Pereira Couto, Hilton Thadeu Zarate do Silva Filho, Demóstenes Ferreira da |
dc.subject.por.fl_str_mv |
Fall risks resistograph impulse tomography. |
topic |
Fall risks resistograph impulse tomography. |
description |
Risk assessment of tree falls is essential for urban management and demands reliable methods and criteria capable of providing accurate information on assessed individuals. Among the tools currently used, resistograph stands out since it enables the detection of biomechanical problems through readings of needle penetration resistance. Recently, impulse tomography has been used as advanced technology to detect inner rottenness based on measurements of energy propagation velocity in inner tissues, generating a tomographic image that highlights higher and lower density areas related to lesions and rot processes. We compared these two risk assessment methods of trees to evaluate data reliability generated from impulse tomography, contrasting its results with data from resistograph. We obtained a model with high determination coefficient (R²) of 0.9977, showing that data provided by impulse tomography are high quality and reliable. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-04-06 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://cerne.ufla.br/site/index.php/CERNE/article/view/908 |
url |
https://cerne.ufla.br/site/index.php/CERNE/article/view/908 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://cerne.ufla.br/site/index.php/CERNE/article/view/908/685 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2016 CERNE info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2016 CERNE |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
CERNE CERNE |
publisher.none.fl_str_mv |
CERNE CERNE |
dc.source.none.fl_str_mv |
CERNE; Vol. 19 No. 2 (2013); 331-337 CERNE; v. 19 n. 2 (2013); 331-337 2317-6342 0104-7760 reponame:Cerne (Online) instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Cerne (Online) |
collection |
Cerne (Online) |
repository.name.fl_str_mv |
Cerne (Online) - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
cerne@dcf.ufla.br||cerne@dcf.ufla.br |
_version_ |
1799874941976313856 |