... polyethylene dislocation or subluxation evident radiographically and clinically. Four cases had extensor mechanism dysfunction. Eighteen cases had symptoms immediately postoperatively. Twenty-three of the twenty-five cases had symptoms within two years postoperatively. Any potential long-term benefit of design...

... 2006 ZrC Kr ions microstructure irradiation dislocation lattice expansion 2004-06-10 Effects of Radiation on Materials: 22nd International Symposium References Aigner , K. , Lengauer , W. , Rafaja , D. , and Ettmayer , P. , J. Alloys Compd.   0925-8388...

...CK Yiannakopoulos; AN Zacharopoulos; E Antonogiannakis The purpose of this paper was to describe the results of arthroscopic shoulder stabilization in skiers following the first episode of anterior dislocation. Between 1999 and 2001, 18 patients aged 19–27 years were treated arthroscopically...

... structure-phase states. The incubation period of the accelerated growth stage is determined by the α-matrix composition, the phase state and the initial dislocation structure. Neutron irradiation leads to a redistribution of alloying elements between the matrix and the precipitates, and to changes in the α...