نتایج جستجو برای: strengthening mechanisms
تعداد نتایج: 565580 فیلتر نتایج به سال:
To clarify the effects of vanadium additions on strengthening mechanisms tempered martensitic steel, microstructures, precipitates, dislocation densities, and tensile properties water-quenched Fe–0.2C–0.5Si–2.5Mn–xV (mass%; x = 0–0.82) steels were analyzed. The carbide precipitates plate-shaped had a Baker–Nutting orientation relationship with ferrite matrix. size shape slip plane considered wh...
In recent years, the place occupied by various manifestations of cyber-crime in companies has been considerable. Indeed, due to rapid evolution telecommunications technologies, companies, regardless their size or sector activity, are now target advanced persistent threats. The Work 2035 study also revealed that cyber crimes (such as critical infrastructure hacks) and massive data breaches major...
Research demonstrates a positive effect of aerobic exercise on cognitive functioning in older adults. Unfortunately, aerobic exercise is often contraindicated for older adults due to cardiovascular and functional limitations. Low-intensity strengthening exercise may offer a practical alternative, but the neuropsychological benefits and potential neurophysiological mechanisms are less well under...
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