Gradient nanotwinned metals exhibit extra strengthening and work hardening behaviors, which have enormous potential for engineering applications.In this study, molecular dynamics method is performed for analyzing the effects of nanotwinned structure gradient on uniaxial tensile loading behaviors of gradient nanotwinned metals.Results show that the
We introduce GeaVR, an open-source package containing tools for geological-structural exploration and mapping in Immersive Virtual Reality (VR).GeaVR also makes it possible to carry out quantitative data collection Feeding frequency affects feed intake and growth in juvenile pirarucu (Arapaima gigas) on 3D realistic, referenced and scaled Virtual R
This paper presents quantitative estimates of the indirect cost of financial distress and its determinants.In order to measure the cost, this Looking at ships, boats and canoes…urban experiences and relationship between City and river in the Amazônia Ribeirinha A ver navios, barcos e canoas...vivências urbanas e relação cidade-Rio na Amazôni