James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...

Condensed-matter physics is the study of substances in their solid state. This includes the investigation of both crystalline solids in which the atoms are positioned on a repeating three-dimensional ...

Particle physics is the study of the elementary building blocks of matter and radiation and their interaction. The fundamental particles are summarised by the standard model. This includes leptons ...

Abstract: Compton cameras serve as important tools for gamma-ray imaging. However, traditional 3D reconstruction methods employ stringent event selection criteria that utilize only approximately 0.05% ...

Abstract: This letter develops a three-dimensional (3D) physics-based propagation model for reconfigurable intelligent surface (RIS)-empowered unmanned aerial vehicle (UAV)-to-ship communication ...

PhysiOpt is a differentiable physics optimizer that improves the physical integrity of 3D generative model outputs by operating directly in the latent space of shape priors. It builds on FEM to ...