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Thermal deformation of fuel elements
Soviet Atomic Energy, 1966The authors calculate the temperature drops in the walls of cassette-type fuel elements under neutron fluxes with radial gradients. The thermal deformations of the wails are measured in the working range of temperature drops.
E. Ya. Safronov +3 more
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Deformations and Thermal Modifications of Imogolite
2016Abstract Imogolites, which are aluminosilicate or aluminogermanate nanotubes, are usually known as cylindrical nanotubes. However, in powders, deformations or further structural modifications of these nanotubes occur due to intertube interactions or under the action of temperature.
S. Rouzière +3 more
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Temporal and thermal effects on deformation potentials in bone
Calcified Tissue Research, 1976There were 44 freshly excised adult rat femora subjected to mechanical deformation in a 4-point bending jig while the load/deformation curves and the electrical potentials generated were recorded simultaneously. Serial testing was repeated after storage of specimens up to 30 days at 25 degrees C and -15 degrees, and after heating for 1 h at 70 degrees,
M E, Steinberg +3 more
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Control of Thermal Deformations of Spherical Mirror Segment
Journal of Spacecraft and Rockets, 1996Control of thermal deformations of a thin hexagonal spherical mirror segment using discrete and distributed actuators is presented. To determine the effectiveness of the actuators in controlling the thermal deformations of the mirror segment, a comparative study is conducted using two different models of the mirror‐ actuator system: 1) the mirror ...
P. Mohan, Rakesh Kapania, A. Jakubowski
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Management of Fingernail Deformities After Thermal Injury
Scandinavian Journal of Plastic and Reconstructive Surgery, 1987Fingernail deformities after thermal injury can be very disfiguring and troublesome. The fingernails may be discoloured, cleft or vertically deviated. From the pathophysiology of the nail growth in general, the specific features of the nail deformities after deep burn can be deduced, as can guidelines for the treatment.
SPAUWEN, Paul H.M. +3 more
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Thermal Deformations in Electronic Packaging
1994An understanding and documentation of the micromechanics of electronic devices is critical to the industry, and moire interferometry is taking a leadership role for experimental analyses. In the industry, the technology dealing with the interconnections of electronic components is called electronic packaging.
Daniel Post, Bongtae Han, Peter Ifju
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Thermal effect on a viscously-deformed liposome in a laser trap
Proceedings of the IEEE-EMBS Special Topic Conference on Molecular, Cellular and Tissue Engineering, 2003The viscous drag and mechanical deformation of a single vesicle under hydrodynamics flow during the phase transition of a lipid bilayer is determined by optical tweezers experiments with the aid of computational fluid dynamics simulations. Based on the experimental geometry of the vesicle under hydrodynamics flow, the surface stresses and drag force ...
Ji-Jinn, Foo +2 more
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Thermal Activation in Plastic Deformation
2000Plastic deformation of crystalline solids, with metals as prominent examples, is due to the formation and movement of dislocations. Whenever the flow stress — i.e. the applied shear stress necessary to move dislocations — shows a temperature dependence exceeding the one of the shear modulus, usually a thermally activated process is controlling the ...
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Thermally activated deformation of metals
JOM, 1964The dynamic nature of the plastic deformation of metals and its relation to specific thermally activated dislocation mechanisms are discussed. Experimental techniques for evaluating the deformation parameters needed to identify the rate-controlling dislocation mechanism are described.
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