The addition of minerals (such as calcium or phosphorus) to callus, leading to calcified tissue. Callus Tissue formed at the fracture site during the healing process, with cartilaginous composition at earlier stages, transitioning to calcified tissue at a later stage. Osteoclastogenesis The formation ...
the normal stress axis so that a linear failure criterion such asEq. (1)may not be a satisfactory approximation. This curvature becomes most important when experimental data span a broad range of normal stress. Some minerals, such ascalcite, undergo a brittle–ductile transition within this ...
and 9.7). They may occur from the surface to great depths as the textures of ancient faults reveal in rock outcrop. Many shear fractures produce earthquakes but some earthquakes, especially those at very great depth may not be driven by shear failure but rather to phase changes in minerals. ...
Define fracture of patella. fracture of patella synonyms, fracture of patella pronunciation, fracture of patella translation, English dictionary definition of fracture of patella. n. pl. pa·tel·lae 1. a. A flat triangular bone located at the front of t
1. (Geological Science) (of the fracture of minerals and rocks) having smooth shell-shaped convex and concave surfaces 2. (Geological Science) (of minerals and rocks, such as flint) having such a fracture conˈchoidally adv Collins English Dictionary – Complete and Unabridged, 12th Edition ...
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especially for Ca and Mg. This is an index of the geochemical differences between the lithologies separated by the Pirola fault, with a higher Mg load caused by serpentinite group minerals. Comparing their relative abundance, in fact, these ions present a clear inverse correlation in the relativ...
As described in chapter: Rock Fracture and Rock Strength, rock is generally composed of several minerals with various grain sizes and in irregular geometry, as shown in Fig. 20.1, which indicates two pieces of polished gabbro. The different minerals distributed in the rock have different thermal,...
The precipitating minerals trap fluids with highly variable densities, reflecting recurrent (near-)hydrostatic and (near-)lithostatic pressures. In the crack-seal veins, maximal fluid pressure corresponding to that of the lithostatic load is approximately 3 times greater than the minimal one, ...
Define fracture of humerus. fracture of humerus synonyms, fracture of humerus pronunciation, fracture of humerus translation, English dictionary definition of fracture of humerus. long bone of the upper arm: She broke her humerus. Not to be confused with