Abstract: Imitation is a powerful mechanism whereby knowledge may be transferred between agents (both biological and artificial). Key problems on the topic of imitation have emerged in various areas ...

Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, China ...

The problem concerned is accurate monitoring of the penetration, in a fully penetrated weld pool, as quantified by the width of the weld on the back-side of the workpiece. This is challenging as the ...

Dissimilar lap welded joints of copper and brass metals were fabricated by friction stir welding (FSW) method at various welding heat inputs. The effect of welding heat inputs on the microstructure ...

DENVER (KDVR) — A 37-year-old man and his wife were arrested in Weld County after the man allegedly menaced a deputy and a couple while driving in the early morning hours on Monday. The Weld ...

This is just an immeasurably cruel policy directed at the most vulnerable people in language that is not dissimilar to that used by Germany in the 30s, and I’m out of order?" Soon after ...

A supermartensitic stainless steel with composition 12.2%Cr-5.8%Ni-1.90%Mo-0.028%C (%wt.) was welded by gas tungsten arc welding (GTAW) with superduplex stainless ...