but.defence	Student prezentoval svou práci a odpověděl na dotazy. Student obhájil svou diplomovou práci.	cs
but.jazyk	čeština (Czech)
but.program	Bioengineering (Double Degree)	cs
but.result	práce byla úspěšně obhájena	cs
dc.contributor.advisor	Paštěka, Richard	cs
dc.contributor.author	Bečička, Martin	cs
dc.contributor.referee	Dobrovolná,, Julie	cs
dc.date.accessioned	2023-10-25T06:57:56Z
dc.date.available	2023-10-25T06:57:56Z
dc.date.created	2023	cs
dc.description.abstract	Over the past few decades, numerous models have been created to estimate human thermal responses. These models rely on energy balance equations that consider the heat exchange between the human body and its environment. These models have substantially progressed from one-node models into complex structures organized in multiple layers and connected by a circulatory blood flow. Although there is literature available comparing the possible utility of the thermophysiological models in different scenarios, little is known about the utility of these mod els in specific conditions. This work investigates and compares selected thermophysiological models, focusing on selecting a suitable model for the use case scenario of Antarctica. The data was collected during a longitudinal study located at Johann Gregor Mendel Czech Antarctic station. The local skin temperature of participants (n = 16) was measured 6 times over the period of the study. The first of each measurement set consisted of orthostatic tests in addition to psychomotor vigilance task and Iowa gambling test present which were present in each of the subsequent measurements. After examining specific experimental conditions, four thermophysiological models were com pared, and the JOS-3 model was determined to be the most appropriate for the thermal data obtained during the experiment. The results revealed that the selected JOS-3 model can accurately predict mean skin temper atures for both experiment designs (RMSD 0.72 and 0.75 C for experiment design 1 and 2 respectively). Furthermore, the JOS-3 model was able to reliably predict head (RMSD 0.82 and 1.13 C), neck (RMSD 0.61 and 1 C), and chest (RMSD 1.01 and 1.22 C) skin temperatures. However, deviations observed for back, hand, and foot segments were significant (RMSD 2.08 - 2.25 and 2.55 - 2.68 C). Possible explanations include uncertainty in clothing insulation of the worn clothing, uncertainty in measurement circumstances (contact with surfaces - floor, table), and the placement of the thermal sensors. The highest deviation was observed in the pelvis (RMSD 2.25 and 3.72 C) and is possibly a result of the JOS-3 model overestimation of heat production in the segment. The study has underscored the significance of obtaining compre hensive data on clothing type and sensor placement for enhancing the accuracy of simulation outcomes.	cs
dc.description.abstract	Over the past few decades, numerous models have been created to estimate human thermal responses. These models rely on energy balance equations that consider the heat exchange between the human body and its environment. These models have substantially progressed from one-node models into complex structures organized in multiple layers and connected by a circulatory blood flow. Although there is literature available comparing the possible utility of the thermophysiological models in different scenarios, little is known about the utility of these mod els in specific conditions. This work investigates and compares selected thermophysiological models, focusing on selecting a suitable model for the use case scenario of Antarctica. The data was collected during a longitudinal study located at Johann Gregor Mendel Czech Antarctic station. The local skin temperature of participants (n = 16) was measured 6 times over the period of the study. The first of each measurement set consisted of orthostatic tests in addition to psychomotor vigilance task and Iowa gambling test present which were present in each of the subsequent measurements. After examining specific experimental conditions, four thermophysiological models were com pared, and the JOS-3 model was determined to be the most appropriate for the thermal data obtained during the experiment. The results revealed that the selected JOS-3 model can accurately predict mean skin temper atures for both experiment designs (RMSD 0.72 and 0.75 C for experiment design 1 and 2 respectively). Furthermore, the JOS-3 model was able to reliably predict head (RMSD 0.82 and 1.13 C), neck (RMSD 0.61 and 1 C), and chest (RMSD 1.01 and 1.22 C) skin temperatures. However, deviations observed for back, hand, and foot segments were significant (RMSD 2.08 - 2.25 and 2.55 - 2.68 C). Possible explanations include uncertainty in clothing insulation of the worn clothing, uncertainty in measurement circumstances (contact with surfaces - floor, table), and the placement of the thermal sensors. The highest deviation was observed in the pelvis (RMSD 2.25 and 3.72 C) and is possibly a result of the JOS-3 model overestimation of heat production in the segment. The study has underscored the significance of obtaining compre hensive data on clothing type and sensor placement for enhancing the accuracy of simulation outcomes.	en
dc.description.mark	B	cs
dc.identifier.citation	BEČIČKA, M. Evaluation of selected thermophysiological model for the isolated, confined mission in Antarctica [online]. Brno: Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. 2023.	cs
dc.identifier.other	145054	cs
dc.identifier.uri	http://hdl.handle.net/11012/214431
dc.language.iso	cs	cs
dc.publisher	Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií	cs
dc.rights	Standardní licenční smlouva - přístup k plnému textu bez omezení	cs
dc.subject	thermophysiological model	cs
dc.subject	thermal comfort	cs
dc.subject	local skin temperature	cs
dc.subject	thermophysiological model	en
dc.subject	thermal comfort	en
dc.subject	local skin temperature	en
dc.title	Evaluation of selected thermophysiological model for the isolated, confined mission in Antarctica	cs
dc.title.alternative	Evaluation of selected thermophysiological model for the isolated, confined mission in Antarctica	en
dc.type	Text	cs
dc.type.driver	masterThesis	en
dc.type.evskp	diplomová práce	cs
dcterms.dateAccepted	2023-06-27	cs
dcterms.modified	2023-10-24-15:04:56	cs
eprints.affiliatedInstitution.faculty	Fakulta elektrotechniky a komunikačních technologií	cs
sync.item.dbid	145054	en
sync.item.dbtype	ZP	en
sync.item.insts	2023.10.25 08:57:55	en
sync.item.modts	2023.10.25 08:13:18	en
thesis.discipline	bez specializace	cs
thesis.grantor	Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav biomedicínského inženýrství	cs
thesis.level	Inženýrský	cs
thesis.name	Ing.	cs

Evaluation of selected thermophysiological model for the isolated, confined mission in Antarctica

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