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 Concept Videos

Mechanisms of Heat Transfer II01:20

Mechanisms of Heat Transfer II

5.6K
In convection, thermal energy is carried by the large-scale flow of matter. Ocean currents and large-scale atmospheric circulation, which result from the buoyancy of warm air and water, transfer hot air from the tropics toward the poles and cold air from the poles toward the tropics. The Earth’s rotation interacts with those flows, causing the observed eastward flow of air in the temperate zones. Convection dominates heat transfer by air, and the amount of available space for the airflow...
5.6K
Mechanisms of Heat Transfer I01:14

Mechanisms of Heat Transfer I

7.7K
Just as interesting as the effects of heat transfer on a system are the methods by which the heat transfer occur. Whenever there is a temperature difference, heat transfer occurs. It may occur rapidly, such as through a cooking pan, or slowly, such as through the walls of a picnic ice box. So many processes involve heat transfer that it is hard to imagine a situation where no heat transfer occurs. Yet, every heat transfer takes place by only three methods: conduction, convection, and radiation.
7.7K
Thermal Stress01:09

Thermal Stress

3.7K
If the temperature of an object is changed while it is prevented from expanding or contracting, the object is subjected to stress. The stress is compressive if the object expands in the absence of constraint and tensile if it contracts. This stress resulting from temperature change is known as thermal stress. It can be quite large and can cause damage. To avoid this stress, engineers may design components so they can expand and contract freely. For instance, on highways, gaps are deliberately...
3.7K
Mechanism of heat transfer01:19

Mechanism of heat transfer

2.4K
Understanding heat transfer mechanisms is essential for understanding how our bodies maintain balance in different environmental conditions. When the environment is thermoneutral, the body is in a state of balance, neither using nor releasing energy to maintain its core temperature. However, when the environment is not thermoneutral, the body employs four heat transfer mechanisms to maintain homeostasis: conduction, convection, evaporation, and radiation. These mechanisms facilitate heat...
2.4K
Mechanisms of Heat Transfer01:14

Mechanisms of Heat Transfer

2.2K
Heat transfer between the human body and its environment occurs through four main mechanisms: conduction, convection, radiation, and evaporation.
Conduction, accounting for approximately 3% of body heat loss at rest, is the process of exchanging heat between molecules of two materials in direct contact. This can result in both heat loss and gain. For instance, when the body is submerged in water, which conducts heat 20 times more effectively than air, it can either lose or gain significant...
2.2K
Calorimetry01:19

Calorimetry

4.9K
When objects at different temperatures are placed in contact with each other but isolated from everything else, they attain thermal equilibrium. A container that prevents heat transfer in or out is called a calorimeter, and the use of a calorimeter to make measurements is called calorimetry. Generally, these measurements involve heat or specific heat capacity. The term "calorimetry problem" is used for any problem where the specified objects are thermally isolated from their...
4.9K

You might also read

Related Articles

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

Sort by
Same author

Scalp salvage with acellular dermal matrix assistance for recurrent exposure of deep brain stimulation hardware: a case report.

Archives of craniofacial surgery·2026
Same author

Comparative outcomes of prepectoral <i>vs.</i> subpectoral robot-assisted immediate prosthetic reconstruction following nipple-sparing mastectomy.

Gland surgery·2026
Same author

Chemically anchored metal-hydrogel bilayers for ultrasoft and metallic biointerfaces.

Nanoscale horizons·2025
Same author

Eyelid Reconstruction Using Tenzel Flap Combinated With Glabellar Flap.

The Journal of craniofacial surgery·2025
Same author

Drilling and Groove-cutting Technique for Safe and Complete Removal of Forehead Osteomas on the Anterior Table of the Frontal Sinus.

The Journal of craniofacial surgery·2025
Same author

Effects of a Proton-Pump Inhibitor on Postnasal Drip Symptoms in Patients With Laryngopharyngeal Reflux.

Journal of rhinology : official journal of the Korean Rhinologic Society·2024

Related Experiment Video

Updated: Apr 20, 2026

Author Spotlight: A Multi-Depth Porcine Model for Comprehensive Study of Burn Injuries and Healing Processes
02:49

Author Spotlight: A Multi-Depth Porcine Model for Comprehensive Study of Burn Injuries and Healing Processes

Published on: February 23, 2024

2.4K

In vitro burn model illustrating heat conduction patterns using compressed thermal papers.

Jun Yong Lee1, Sung-No Jung, Ho Kwon

  • 1Department of Plastic and Reconstructive Surgery, College of Medicine, Incheon St. Mary's Hospital, The Catholic University, Incheon, Korea.

Wound Repair and Regeneration : Official Publication of the Wound Healing Society [And] the European Tissue Repair Society
|November 26, 2014
PubMed
Summary

Researchers developed a novel in vitro skin burn model using thermal paper to visualize heat conduction. This intuitive model accurately replicates heat conduction patterns and depths observed in actual skin burns, offering a simpler alternative to complex mathematical modeling.

More Related Videos

Chessboard-like Burn Wound Healing Model of Mice Based on Digital Heating Device
04:04

Chessboard-like Burn Wound Healing Model of Mice Based on Digital Heating Device

Published on: December 27, 2024

2.0K
Rat Burn Model to Study Full-Thickness Cutaneous Thermal Burn and Infection
08:40

Rat Burn Model to Study Full-Thickness Cutaneous Thermal Burn and Infection

Published on: August 23, 2022

6.7K

Related Experiment Videos

Last Updated: Apr 20, 2026

Author Spotlight: A Multi-Depth Porcine Model for Comprehensive Study of Burn Injuries and Healing Processes
02:49

Author Spotlight: A Multi-Depth Porcine Model for Comprehensive Study of Burn Injuries and Healing Processes

Published on: February 23, 2024

2.4K
Chessboard-like Burn Wound Healing Model of Mice Based on Digital Heating Device
04:04

Chessboard-like Burn Wound Healing Model of Mice Based on Digital Heating Device

Published on: December 27, 2024

2.0K
Rat Burn Model to Study Full-Thickness Cutaneous Thermal Burn and Infection
08:40

Rat Burn Model to Study Full-Thickness Cutaneous Thermal Burn and Infection

Published on: August 23, 2022

6.7K

Area of Science:

  • Biomedical Engineering
  • Thermal Analysis
  • Wound Healing Research

Background:

  • Estimating heat conduction in tissue typically relies on complex mathematical models.
  • A need exists for more intuitive and visual methods to study heat transfer in skin.

Purpose of the Study:

  • To develop and validate an in vitro skin burn model for visualizing heat conduction patterns.
  • To provide a simpler, more intuitive alternative to mathematical modeling for burn research.

Main Methods:

  • Utilized tightly compressed thermal paper to create a 3D model.
  • Heat flow was visualized by color changes in the thermal paper.
  • Digitized traces were used to reconstruct heat conduction patterns.
  • Validated the model against porcine skin burn injuries using a heated brass comb.

Main Results:

  • The thermal paper model successfully visualized heat conduction patterns.
  • High correlations were found between the model and porcine skin burns for both pattern (ICC: 0.846) and depth (ICC: 0.93).
  • The model demonstrated statistically significant accuracy in replicating burn injury heat transfer.

Conclusions:

  • The developed in vitro skin burn model is a valid and effective tool for studying heat conduction.
  • This model offers an intuitive and visually representative method for burn research.
  • The findings suggest potential applications in understanding burn mechanisms and developing treatments.