Priego Quesada, JI.; Martínez Guillamón, N.; Cibrián Ortiz De Anda, RM.; Piskuta, A.; Annaheim, S.; Rossi, RM.; Corberán, JM.... (2015). Effect of perspiration on skin temperature measurements by infrared thermography and contact thermometry during aerobic cycling. Infrared Physics & Technology. 72:68-76. https://doi.org/10.1016/j.infrared.2015.07.008
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/151297
Title:
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Effect of perspiration on skin temperature measurements by infrared thermography and contact thermometry during aerobic cycling
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Author:
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Priego Quesada, Jose Ignacio
Martínez Guillamón, Natividad
Cibrián Ortiz de Anda, Rosa María
Piskuta, Agnes
Annaheim, Simon
Rossi, Rene Michel
Corberán, José M.
Pérez Soriano, Pedro
Salvador Palmer, Rosario
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UPV Unit:
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Universitat Politècnica de València. Instituto Universitario Mixto de Biomecánica de Valencia - Institut Universitari Mixt de Biomecànica de València
Universitat Politècnica de València. Departamento de Termodinámica Aplicada - Departament de Termodinàmica Aplicada
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Issued date:
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Abstract:
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[EN] The aim of the present study was to compare infrared thermography and thermal contact sensors for measuring skin temperature during cycling in a moderate environment. Fourteen cyclists performed a 45-mM cycling test ...[+]
[EN] The aim of the present study was to compare infrared thermography and thermal contact sensors for measuring skin temperature during cycling in a moderate environment. Fourteen cyclists performed a 45-mM cycling test at 50% of peak power output. Skin temperatures were simultaneously recorded by infrared thermography and thermal contact sensors before and immediately after cycling activity as well as after 10 min cooling-down, representing different skin wetness and blood perfusion states. Additionally, surface temperature during well controlled dry and wet heat exchange (avoiding thermoregulatory responses) using a hot plate system was assessed by infrared thermography and thermal contact sensors. In human trials, the inter-method correlation coefficient was high when measured before cycling (r = 0.92) whereas it was reduced immediately after the cycling (r= 0.82) and after the cooling-down phase (r = 0.59). Immediately after cycling, infrared thermography provided lower temperature values than thermal contact sensors whereas it presented higher temperatures after the cooling-down phase. Comparable results as in human trials were observed for hot plate tests in dry and wet states. Results support the application of infrared thermography for measuring skin temperature in exercise scenarios where perspiration does not form a water film. (c) 2015 Elsevier B.V. All rights reserved.
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Subjects:
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Thermal imaging
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Thermocouples
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Exercise
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Sweat
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Thermoregulation
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Copyrigths:
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Cerrado |
Source:
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Infrared Physics & Technology. (issn:
1350-4495
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DOI:
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10.1016/j.infrared.2015.07.008
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Publisher:
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Elsevier
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Publisher version:
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https://doi.org/10.1016/j.infrared.2015.07.008
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Project ID:
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info:eu-repo/grantAgreement/SBFI//C11.0137/CH/Prediction of wearing comfort of bicycle helmets/
info:eu-repo/grantAgreement/COST//TU1101/EU/Towards safer bicycling through optimization of bicycle helmets and usage/
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Thanks:
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The authors gratefully acknowledge the COST Action TU1101 project (http://www.bicycle-helmets.eu/). Also, this research was funded with doctoral fellowship (FPU) received from the Spanish Ministry of Education, Culture and ...[+]
The authors gratefully acknowledge the COST Action TU1101 project (http://www.bicycle-helmets.eu/). Also, this research was funded with doctoral fellowship (FPU) received from the Spanish Ministry of Education, Culture and Sport. Servei d'Esports of the Universidad Politecnica de Valencia is gratefully acknowledged for kindly lending the cycle ergometer Cardgirus. We also thank Bikemarc S.A. for their quick technical assistance with the cycle ergometer, all the volunteers for their participation in the study and Prof. Rafael Royo for his valuable comments.
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Type:
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Artículo
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