thermotropism

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thermotropism

 [ther-mot´ro-pizm]
tropism in response to an increase in temperature. adj., adj thermotrop´ic.

ther·mot·ro·pism

(ther-mot'rō-pizm),
The motion by a part of an organism (for example, leaves or stems) toward or away from a source of heat. Compare: thermotaxis.
[thermo- + G. tropē, a turning]

thermotropism

(thər-mŏt′rə-pĭz′əm)
n.
The movement or growth of an organism toward or away from heat.

ther′mo·tro′pic (thûr′mə-trōp′pĭk) adj.

ther·mot·ro·pism

(thĕr-mot'rō-pizm)
The motion by a part of an organism (e.g., leaves or stems) toward or away from a source of heat.
Compare: thermotaxis
[thermo- + G. tropē, a turning]

thermotropism

curvature in plants which results from reaction to temperature stimuli.
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References in periodicals archive ?
Differential scanning calorimetry thermotropic curves of lipid suspension (10 mM) of multilamellar vesicles formed of DOPC/DPPC/ cholesterol (23:47:30 molar ratio), in the absence and presence of 1, 5, and 10 mol% of artepillin C.
Entezami, "Thermotropic polyesters (part 3): synthesis, characterization and thermal transition of random copolyesters containing terephthalate and isophthalate units," Iranian Polymer Journal (English Edition), vol.
The structure for the sample of the thermotropic material, which is sandwiched in two glasses, is a three-layer structure, and the thickness of each layer is 5, 2, 5 mm.
Thermotropic liquid crystalline polymers (LCP) have different phases (mesophases) that can be observed at different temperatures.
In this genre is the group's work on the synthesis, structure and properties of a new class of mesostructured metal sulfide and phosphate thermotropic inorganic liquid crystals.
Materials Explorer 1.0, molecular dynamics software for Windows, is used to predict phase transitions important in physical and chemical processes; analyze lipid bilayers revealing the function of organic membranes; predict the thermotropic phase transition of antiferroelectric liquid crystalline molecules; and predict tensile strength, elastic modulus, compressibility and thermal expansion coefficient.
They belong to the two general classes referred to as thermotropic and lyotropic liquid crystals.
Can codes use thermotropic ink as a safeguard against shipping non-retorted cans.
Work is progressing on thermotropic polymers and other materials to serve the automotive, aeronautics, and electronics industries.
Several concepts have been tried to reinforce polymers made by the material extrusion process with different types of fillers including carbon fibers [5-8], thermotropic liquid crystalline polymers [9, 10], glass fibers [11, 12], tricalcium phosphate [13], copper and iron [14, 15], wood flour [16], and microcrystalline cellulose [17].
The system under study consists of a pure thermotropic nematic confined between two parallel substrates with refraction indexes [N.sub.t] and [N.sub.b], respectively, as depicted in Figure 1.