Four conditions were selected: bare Ti 6Al 4V with a highly polished finish, bare Ti 6Al 4V that was low-stress ground and polished to RMS #8 (designated as 'as-received'), bare Ti 6Al 4V that was grit blasted to RMS #64 (designated as 'roughened') and stress relieved, and Cu Ni plasma spray coated Ti 6Al 4V.
Based on this a simple, qualitative division of the rock masses is presented, which together with the influence of stresses, ground water and dimension of the excavation, is used to find the probable behaviour.
Characterizing a coal from an engineering perspective for design of mining excavations is critical in order to prevent fatalities, as underground coal mines are often developed in highly stressed ground conditions.
The detailed review of some geomechanical aspects, including numerical methods, stress analysis, ground deformation, fault reactivation, induced seismicity and crack propagation, is presented.
The proposed FP-LDMOS-SCR, same driver capability with LDMOS, can be applied in HV output circuit and also provide its ESD self-protection through shunted ESD stress to ground.
In contrast to wild type pre-S antigen, HBV pre-S mutants are viral oncoproteins to induce endoplasmic reticulum (ER) stress in ground glass hepatocytes (GGHs) that have been recognized as the precursor lesions of HCC [ 27].
These papers thus stress common ground in research and policy challenges in what otherwise are extremely different settings: the cold high-income countries and the warm low and middle-income countries.
On Iraq, Mr. Bush stressed common ground, and steered clear of the differences at the United Nations.
Like gas escaping from a shaken bottle of Coke, steam started to fizz out of solution and increased the pressure in the reservoirs, which in turn stressed the ground and led to the swarm of tiny quakes.
In a speech to the 20th annual Def Con gathering in Las Vegas, four-star General Keith Alexander stressed common ground between U.S. officials and hackers, telling them privacy must be preserved and that they could help by developing new tools.
