Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Temperature distribution in human skin and subdermal tissues.

V P Saxena

    Journal of Theoretical Biology
    |May 21, 1983
    PubMed
    Summary

    This study models human skin temperature, analyzing how environmental factors and internal heat affect it. Findings reveal key insights into thermal regulation and heat transfer within the skin and subdermal tissues.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Human males and females body thermoregulation: perfusion effect analysis.

    Journal of thermal biology·2014
    Same author

    Effect of dermal tumours on temperature distribution in skin with variable blood flow.

    Bulletin of mathematical biology·1991
    Same author

    Steady-state heat distribution in epidermis, dermis and subdermal tissues.

    Journal of theoretical biology·1981
    Same author

    Protein thiol-disulfide interchange and interfacing with biological systems.

    Advances in experimental medicine and biology·1977
    Same author

    Volume of reaction by the Archibald ultracentrifuge method (lobster hemocyanin).

    Biophysical chemistry·1976
    Same author

    A new basis for interpreting the circular dichroic spectra of proteins.

    Proceedings of the National Academy of Sciences of the United States of America·1971

    Area of Science:

    • Biophysics
    • Human Physiology
    • Thermal Regulation

    Background:

    • Understanding human body's thermal regulation is crucial for various applications.
    • Skin and subdermal tissues play a significant role in heat exchange with the environment.
    • Previous models often simplify complex physiological and environmental interactions.

    Purpose of the Study:

    • To compute detailed temperature profiles in human skin and subdermal layers.
    • To investigate the influence of environmental conditions (temperature, sweat evaporation, wind velocity) on skin temperature.
    • To analyze the impact of internal physiological factors (blood flow, metabolic heat generation) and tissue thickness on thermal profiles.

    Main Methods:

    • Developed a one-dimensional, steady-state mathematical model.
    • Incorporated position-dependent values for blood mass flow and metabolic heat generation.
    • Assumed metabolic heat generation is linearly dependent on tissue temperature.
    • Obtained analytic solutions for temperature distribution across three distinct tissue layers.

    Main Results:

    • Temperature profiles were successfully computed under varying environmental and physiological conditions.
    • The model demonstrates the significant influence of blood mass flow and metabolic heat generation on skin temperature.
    • Analytic solutions highlight the parameter dependence, showing how changes in input variables affect temperature distribution.

    Conclusions:

    • The developed model provides a robust framework for analyzing thermal regulation in human skin.
    • Findings underscore the importance of considering both external environmental factors and internal physiological processes for accurate temperature prediction.
    • The analytic solutions offer a valuable tool for further research in thermoregulation and thermal comfort.

    Related Experiment Videos