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

Decreased Body Temperature01:29

Decreased Body Temperature

1.1K
A decreased body temperature can occur in patients with hypothermia and frostbite. Heat loss with extended cold exposure overpowers the body's ability to create heat, resulting in hypothermia. Core temperature readings help classify hypothermia. Mild hypothermia is temperatures between 32 °C (89.6 °F) and 35°C (95 °F) and is caused by impaired thermoregulation. Moderate hypothermia is temperatures between 28 C (82.4 °F) and 32 °C (89.6 °F) caused by...
1.1K
Mechanism of heat transfer01:19

Mechanism of heat transfer

2.0K
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...
2.0K
Masonry in Cold and Hot Weather Conditions01:21

Masonry in Cold and Hot Weather Conditions

353
In cold weather, masonry construction requires specific precautions to ensure mortar does not freeze before curing, as this can significantly weaken its strength and watertightness. Mortar temperature should be maintained between 60°F and 80°F to support proper hydration and curing. Below 40°F, mortar water must be heated, but should not exceed 120°F as high temperatures can reduce mortar's compressive and bond strength.
Other key practices include keeping masonry units...
353
Methods of reducing fever01:22

Methods of reducing fever

1.4K
The signs and symptoms of fever include hot and dry skin, flushed face, thirst, muscle aches, anorexia, headache, tachycardia, tachypnea, and fatigue. Elevated body temperature is reduced using two methods: pharmacological and nonpharmacological. Proper identification and treatment of the root cause of a fever is of utmost importance.
Pharmacological Methods of Reducing Fever:
1.4K
Factors Affecting Body Temperature01:28

Factors Affecting Body Temperature

9.5K
As a nurse, it is vital to understand the factors affecting body temperature to monitor variations and effectively evaluate deviations from regular.
Factors may  include:
9.5K
Cold Weather Concreting01:27

Cold Weather Concreting

391
When freshly poured concrete is exposed to freezing temperatures before it has set, the water within the concrete can freeze. This expansion disrupts the setting process, delays chemical reactions necessary for hardening, and increases the volume of pores within the hardened concrete, which weakens its overall structure. If the concrete manages to reach an appreciable strength before it freezes, the damage can be somewhat mitigated.
To counteract the negative impacts of cold weather, ensuring...
391

You might also read

Related Articles

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

Sort by
Same author

The Hand and Foot in the Cold.

The Physician and sportsmedicine·2016
Same author

Letters.

The Physician and sportsmedicine·2016
Same author

Skin temperature responses to simulated thermonuclear flash.

ASD technical report. United States. Air Force. Systems Command. Aeronautical Systems Division·2014
Same author

Pharo Gagge and aeromedical research.

Aviation, space, and environmental medicine·1994
Same author

Ballooning.

Aviation, space, and environmental medicine·1994
Same author

A different approach to wind chill.

Aviation, space, and environmental medicine·1987

Related Experiment Video

Updated: Feb 16, 2026

Field-Based Thermal Physiology Assay: Cold Shock Recovery under Ambient Conditions
07:54

Field-Based Thermal Physiology Assay: Cold Shock Recovery under Ambient Conditions

Published on: March 9, 2021

3.4K

Cold-Weather Clothing for Comfort or Heat Conservation.

W C Kaufman

    The Physician and Sportsmedicine
    |December 21, 2017
    PubMed
    Summary
    This summary is machine-generated.

    Properly distributing thermal insulation in cold-weather clothing is key. Over-insulating extremities like hands and feet can paradoxically lower core body temperature during prolonged cold exposure.

    More Related Videos

    Using a Thermal Camera to Measure Heat Loss Through Bird Feather Coats
    04:55

    Using a Thermal Camera to Measure Heat Loss Through Bird Feather Coats

    Published on: June 17, 2020

    4.0K
    Construction of a Compact Low-Cost Radiation Shield for Air-Temperature Sensors in Ecological Field Studies
    05:56

    Construction of a Compact Low-Cost Radiation Shield for Air-Temperature Sensors in Ecological Field Studies

    Published on: November 6, 2018

    8.7K

    Related Experiment Videos

    Last Updated: Feb 16, 2026

    Field-Based Thermal Physiology Assay: Cold Shock Recovery under Ambient Conditions
    07:54

    Field-Based Thermal Physiology Assay: Cold Shock Recovery under Ambient Conditions

    Published on: March 9, 2021

    3.4K
    Using a Thermal Camera to Measure Heat Loss Through Bird Feather Coats
    04:55

    Using a Thermal Camera to Measure Heat Loss Through Bird Feather Coats

    Published on: June 17, 2020

    4.0K
    Construction of a Compact Low-Cost Radiation Shield for Air-Temperature Sensors in Ecological Field Studies
    05:56

    Construction of a Compact Low-Cost Radiation Shield for Air-Temperature Sensors in Ecological Field Studies

    Published on: November 6, 2018

    8.7K

    Area of Science:

    • Environmental physiology
    • Human thermoregulation
    • Clothing science

    Background:

    • Understanding how clothing insulation affects the human body's core temperature is crucial for comfort and safety in cold environments.
    • Physiological heat conservation mechanisms are complex and can be influenced by external factors like clothing.

    Purpose of the Study:

    • To investigate the impact of thermal insulation distribution on core and peripheral body temperatures in young adults exposed to cold.
    • To determine how different insulation strategies affect physiological heat conservation.

    Main Methods:

    • Young men and women were exposed to various cold conditions while wearing cold-weather clothing.
    • Core and peripheral body temperatures were monitored.
    • Analyses focused on the distribution of thermal insulation across the body.

    Main Results:

    • The distribution of thermal insulation significantly impacts physiological heat conservation.
    • For short exposures, insulating extremities (hands and feet) effectively prevents cold discomfort.
    • Over-insulating extremities during longer exposures can lead to decreased core temperature and shivering, while torso insulation complements heat conservation.

    Conclusions:

    • Strategic distribution of thermal insulation is vital for maintaining core body temperature in the cold.
    • Prioritizing torso insulation over extremities is more effective for longer cold exposures.
    • Clothing insulation can either support or interfere with the body's natural thermoregulation.