Abstract: Least-squares reverse time migration (LSRTM), a linearized inverse problem, provides high-resolution subsurface images by minimizing the misfit between observed and simulated data. LSRTM can ...

You’ve just finished assembling an electronic project and are ready to power it up, only to realize the battery might be connected backwards. In an instant, a simple mistake can destroy hours of work.

A man has been killed and hundreds of thousands left without power as Storm Nils continues to batter swathes of France and Spain. A truck driver in the French town of Mées died when a tree branch fell ...

Abstract: Toward a next generation co-packaged optics, we have worked on a novel packaging substrate working as optoelectronic conversion engine and providing optical redistribution function and ...