Our universe is filled with galaxies, in all directions as far as our instruments can see. Some researchers estimate that ...

DefendEye and EAGL Technology integrate gunshot detection sensors with autonomous drones to deploy above shooters in under 20 seconds.

DefendEye (Kraków) builds tube-launched, fully autonomous, AI-powered drones for rapid deployment. The pilot-free system launches in under 10 seconds, streams live video to the DefendEye Command ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

The Schrödinger equation for an isotropic three-dimensional harmonic oscillator is solved using ladder operators. The starting point is the shape invariance condition, obtained from supersymmetric ...

Locate coordinates for any location Choose how Google Earth display coordinates Search by using coordinates Enable the coordinates grid feature To begin, we will explain how to find coordinates for a ...

Abstract: Point cloud denoising is crucial for 3D point clouds. This paper improves a multi-patch collaborative denoising method based on local frames, adopting a spherical coordinate method on the ...

1 Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey, Mexico 2 Smart Computing Laboratory, Centro de Investigación en Computación, Instituto Politecnico Nacional, Mexico, Mexico ...

State Key Laboratory of Molecular Reaction Dynamics and Center for Theoretical and Computational Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China ...