thermal


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thermal

 [ther´mal]
pertaining to heat.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

ther·mal

(ther'măl),
Pertaining to heat.
Farlex Partner Medical Dictionary © Farlex 2012

thermal

adjective Referring to heat.
 
noun Burn.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.

ther·mal

, thermic (thĕr'măl, -mik)
Pertaining to heat.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012

Patient discussion about thermal

Q. What are the visual distinctions between thermal burns and frostbite? Is it possible to definitively distinguish the two from each other in all cases, or do they present identically in many cases? In other words, are frostbite injuries-for all intents and purposes, actual burns and if they are not, in what ways do they differ?

A. Early frostbite and minor burns may resemble one another visually (by whitened, blanched looking skin, and blister formation). However, last stage frostbite and thermal (heat) burns are very different.
In late stage frostbite, the ice crystals in the cells melt and the ruptured cells pour out their contents, then blisters may form. Since the affected area has basically lost circulation, gangrene sets in rather quickly and the tissue turns black and dry.
Deep (full thickness) heat related burns are surrounded by areas of erythema (reddened skin) and skin with less degrees of burning. Also, eschar is obviously charred skin tissue forming a scab like structure, and looks nothing like gangrene. The wound bed in a burn leaks plasma constantly. Blistering is pretty immediate with heat related burns of a sufficient degree.

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The survey questionnaire that was used during this research evaluates the occupant's thermal sensation, thermal preference, and thermal comfort acceptability, with a portion of this questionnaire shown in Figure 1.
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where [[phi].sub.fc] is the filler critical volume fraction and [C.sub.p] is the affecting factor of the thermal conductive filler on the thermal conductive property of the resin matrix.
where [X.sub.2] and [X.sub.3] are the statistical volume fractions for different filler particles and [k.sub.f3] is the thermal conductivity of filler 3.
Effect of Different Void for Thermal Resistance of Die-Attach Layer.
The thermal resistance of material is related to thermal conductivity coefficient of material, heat transfer area, and thickness of material as shown
At present, for the effect of particle size on the thermal conductivity of TFCs, inconsistent experimental results are arising.
The bigger particles show high intrinsic thermal conductivity and low solid/fluid interfacial thermal resistance, while the smaller particles show high dispersion in base fluid and strong coupling effect between particles and fluids and are easier to form heat conducting network.