The transition between necking-mediated tensile failure of glasses, at elevated temperatures and/or low strain-rates, and shear-banding-mediated failure, high is investigated using experiments on metallic glasses atomistic simulations. We experimentally simulationally show that this occurs through a sequence macroscopic patterns, parametrized by the ultimate strength. Quantitatively analyzing s...

Pendant droplets of water and paramagnetic solutions are studied in the presence uniform nonuniform magnetic fields produced by small permanent magnet arrays, both static conditions during dynamic pinch-off. Static measurements droplet shape analysed terms an apparent surface tension {\gamma}app or effective density \r{ho}eff. The change deionized a field 450 mT is insignificant, 0.19 - 0.21 mN...

[1] Comparison of analogue experiments at crustal and lithospheric scale provides essential information concerning the mode of deformation during lithospheric extension. This study shows that during extension, lithospheric deformation is controlled by the development of shear zones in the ductile parts. At lithospheric scale, the global deformation is initiated by the rupture of the brittle man...

The exact stress–strain curve can be directly identified from uniaxial tension experiments up to the point of onset diffuse necking. To gain insight into post-necking hardening response metals, other experimental methods such as bulge, compression or torsion are typically employed. Here, we introduce idea using surround DIC obtain accurate specimen shape measurements tensile specimens with rect...

in recent years, the studies of location play a key role in success and stability of economic activities. location studies are under consideration in both national and international levels. meanwhile, identification of goals and methods of solving location problems have significant importance. the purpose of this paper is to examine spatial distribution of economic activities in 14 zones of esf...