Results 231 to 240 of about 32,621 (292)

Type III intra-articular entrapment of the median nerve following elbow dislocation in an adult patient: A case report. [PDF]

open access: yesInt J Surg Case Rep
Carrion-Monsalve M   +3 more
europepmc   +1 more source

Prismatic dislocation loops and concentric dislocation loops in HPHT-grown diamond single crystals

Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2003
Abstract As-grown diamond single crystals grown from Fe–Ni–C system under high temperature–high pressure were examined by transmission electron microscopy. There exist prismatic dislocation loops and concentric dislocation loops in the diamond, which are related to the nonequilibrium nature of the diamond synthesis process.
Longwei Yin
exaly   +2 more sources

Dislocation loops in antimony telluride

Physica Status Solidi (a), 1971
The investigation of the diffraction contrast of large hexagonal dislocation loops in Sb2Te3 suggests that nearly all of them are multiple loops. A model which explains satisfactorily the contrast is described. At elevated temperatures the loops do not shrink but take a circular equilibrium shape.
P . Skalicky, E . Wolfgang
openaire   +1 more source

Dislocation Loops in α-Iron

Physica Status Solidi (a), 1978
The equilibrium shapes of dislocation loops in α-iron under the action of a given shear stress are computed, taking into account the effects of elastic anisotropy on the line tension. In fair agreement with these calculations, dislocation loops observed by transmission electron microscopy of cyclically deformed α-iron single crystals are found to be ...
H. O. K. Kirchner   +3 more
openaire   +1 more source

Energy of hexagonal dislocation loops

physica status solidi (b), 1966
AbstractThe elastic strain energy of an elongated hexagonal dislocation loop is calculated from the stress field of dislocation segments using isotropic elasticity theory. Energies of rhombus dislocation loops and rectangular dislocation loops are presented as limiting cases.
G. C. T. Lxu, J. C. M. Li
openaire   +1 more source

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