Abstract: In industry, cutting various irregular pieces from a large raw material plate of a given size is often necessary to minimize the number of raw material sheets used. This problem is known as ...

Abstract: Blocking jamming and deceptive jamming pose significant threats to synthetic aperture radar (SAR) systems in practical combat scenarios, as they can heavily obscure the scene and confuse the ...

In this video, I address the challenge of dust collection on a Ridgid 4251 Dual Bevel Sliding Miter Saw. After an iterative design process, I developed two promising 3D-printed solutions, with the ...

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...