The effect of mobile impurities on the dislocation dynamics under static and variable loading of crystals is calculated. It is shown that the dynamic aging of dislocations may produce a specific regime where dislocations are at rest upon static loading and move only under a growing stress. The ...
Reaction of different types of attractive dislocations in alloys with long-range orderThe strength of junctions is calculated arising from the reaction of attractive superdislocations of the primary glide system with a tree of the forest, and from the reaction of a single glide dislocation with a ...
etch pit morphologies/ A6170J Etch pits, decoration, transmission electron-microscopy and other direct observations of dislocations A9160 Physical properties of rocks, minerals and soilTwo types of eccentricity are observed in dislocation etch pits produced on calcite cleavages by glacial acetic acid. ...
Habitual dislocations of the patella, in most cases, are pain-free and swelling is not a presenting symptom. Habitual dislocation of the patella may be associated with high-grade patellofemoral chondromalacia in adults. These patients usually present to the outpatient clinic with a history of ...
The main types of hip injury are dislocation, stress fractures, strains, hip pointer injuries, and labral tears. The most serious...
As rugged as our bodies are, they are often susceptible to painful and disabling injuries such as strains, sprains, dislocations and fractures. Fractures are simply a break in a bone caused by forces that exceed the strength of the osseous tissue in the bone. Most fractures are caused by exc...
J Wongleung,MK Linnarsson,BG Svensson - 《Physica B Physics of Condensed Matter》 被引量: 4发表: 2003年 Irradiation induced dislocation climb in Cu--Al alloys of different stacking fault energies Irradiation induced climb of dislocations due to preferential absorption of interstitials was studied by...
Risk factors and time to recurrent ipsilateral and contralateral patellar dislocations. Am J Sports Med. 2017;45:2105–10. Article PubMed Google Scholar Levy BJ, Tanaka MJ, Fulkerson JP. Current concepts regarding patellofemoral trochlear dysplasia. Am J Sports Med. 2021;49:1642–50. Article ...
In polymers, yielding occurs due to the sliding of the molecules in the polymeric chain whilst metals or other engineering materials this phenomenon is caused by the dislocations of grains causing inelastic deformations. It is argued here that chocolate could show a combination of both of these def...
Problems involving nonlocal operators are important in many fields of science and engineering e.g. optimization, finance, phase transitions, stratified materials crystal dislocations, anomalous materials, semipermeable membranes, flame propagation, water waves, soft thin films, conservation laws, etc. We ...