Surface Temperature
Surface Temperature - Related Videos
10:52
Preparation and High-temperature Anti-adhesion Behavior of a Slippery Surface on Stainless Steel
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Cited by 3 •
2018
Slippery surfaces provide a new way to solve the adhesion problem. This protocol describes how to fabricate slippery surfaces at high temperatures. The results demonstrate that the slippery surfaces showed anti-wetting for liquids and a remarkable anti-adhesion effect on soft tissues at high temperatures.
07:03
In Situ Surface Temperature Measurement in a Conveyor Belt Furnace via Inline Infrared Thermography
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Cited by 3 •
2020
This protocol describes how to install an infrared camera into a conveyor belt furnace, conduct a customer correction of a factory calibrated IR camera, and evaluate the spatial surface temperature distribution of an object of interest. The example objects are industrial silicon solar cells.
08:49
Manufacturing Simple and Inexpensive Soil Surface Temperature and Gravimetric Water Content Sensors
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Cited by 6 •
2019
Accurately measuring temperature and water content of the upper 5 mm of the soil surface can improve our understanding of environmental controls on biological, chemical, and physical processes. Here we describe a protocol for manufacturing, calibrating, and conducting measurements with soil surface temperature and moisture sensors.
03:58
Temperature Gradient Assay: A Method to Test Temperature Preference in Drosophila Larvae
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2023
Drosophila fruit flies can distinguish small changes in temperature and therefore select environments with favorable thermal conditions. This video describes a behavioral assay that tests the temperature preference of Drosophila larvae on a linear thermal gradient.
03:17
Temperature Dependence - Concepts
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2020
Chemical Kinetics The reaction rate is the speed at which a chemical reaction occurs. The reaction rate is defined as the change in concentration of a component in the reaction with time. The speed of a reaction depends on several factors, including the concentration of reactants and the temperature at which the reaction is performed. Each reactant contributes to the speed of the reaction by a specific factor. This relationship is defined by the reaction rate law. Rate Law The rate law is an...
FAQs
Surface temperature readings are highly dependent on where and how they are obtained. Body site, ambient conditions, and the selected instrument can shift the measured value, even when the person’s overall thermal state has not changed. Infrared thermography and contact probes are therefore most useful when measurements are interpreted with attention to the same anatomical site, surrounding conditions, and method.
Blood flow is a key determinant of the heat reaching the skin, while evaporation, conduction, convection, and radiation influence how that heat is exchanged with the surroundings. Changes in these processes can produce localized or broader thermal differences at the surface. Consequently, a measured pattern reflects both internal heat distribution and exchanges occurring at the body boundary.
Surface temperature provides an accessible view of heat distribution, but it does not always represent the body’s core temperature. The skin is directly affected by blood flow and environmental heat exchange, so its reading can vary independently of internal temperature. In clinical interpretation, surface measurements should therefore be understood as information about peripheral thermal conditions rather than a complete measure of core status.
A useful workflow begins by selecting the measurement approach, such as infrared thermography or a contact probe, and identifying the body site to examine. The surrounding ambient conditions should also be considered because they influence readings. Consistently documenting the site, method, and conditions supports clearer comparison of thermal patterns during clinical monitoring or research.
Clinicians and researchers can use surface-temperature patterns when examining fever, inflammation, impaired circulation, wound healing, or physiological stress. The value lies in observing heat distribution at accessible body regions and identifying changes associated with these conditions. Because readings are influenced by site, environment, and method, the thermal findings require context rather than interpretation as an isolated measure.
In clinical research, surface temperature offers a noninvasive way to examine accessible thermal patterns while studying physiological or disease-related changes. Investigators may track distributions associated with inflammation, circulation, healing, fever, or stress. Careful attention to measurement technique and environmental conditions is essential, since these factors can affect the observed pattern and its relationship to internal physiology.