Dissimilar CuNiCrSi and CuCrZr butt joints were successfully frictionstirwelded at constant welding speed of 150 mm/min and rotational speed of 1400 rpm with the CuCrZr alloy or the CuNiCrSi alloy located on the advancing side (AS).The microstructure and mechanical properties of joints were investigated.When the CuCrZr alloy was located on the AS,
3D mesh segmentation has become an essential step in many applications in 3D shape analysis.In this paper, a new segmentation method is proposed based on a learning approach using the artificial neural networks classifier and the spectral clustering for segmentation.Firstly, a training step is done using the artificial neural network trained on exi
Introduction: Medical education is one of the most important issues in current changing conditions which mainly addresses medical students.The purpose INFLAMMATION AWAY of this study was to extract the underlying theory of medical education in Iran based on the perspective and experiences of the medical students.Methods: This was a qualitative stud
Hibernating mammals experience conditions of extreme oxidative stress, such as fasting, muscle disuse, and repeated hypoxic ischemia-reperfusion, during the torpor-arousal cycle.Despite this, they experience little oxidative injury and are thus an interesting model of anti-oxidative damage.Thus, in the current study, we explored the levels and unde