The shape of things to come: How spheroid geometry guides multicellular orbiting and invasion

As organisms develop from embryos, groups of cells migrate and reshape themselves to form all manner of complex tissues.
Boing Boing on MSNOpinion

Two twisty doughnut shapes solve a 150-year-old geometry puzzle

In 1867, French mathematician Pierre Ossian Bonnet proved something that seemed like common sense: if you know how far apart ...
IEEE

Sparse2DGS: Geometry-Prioritized Gaussian Splatting for Surface Reconstruction from Sparse Views

Abstract: We present a Gaussian Splatting method for surface reconstruction using sparse input views. Previous methods relying on dense views struggle with extremely sparse Structure-from-Motion ...
GitHub

αSurf: Implicit Surface Reconstruction for Semi-Transparent and Thin Objects with Decoupled Geometry and Opacity

Then install pytorch with CUDA support via: conda install pytorch==1.11.0 torchvision==0.12.0 torchaudio==0.11.0 cudatoolkit=11.3 -c pytorch Then install the C++/CUDA extension at root by simply ...
IEEE

Wideband Energy Selective Surface with Angle and Polarization Stability for High-Power Microwave Protection

Abstract: Energy Selective Surfaces (ESS) can exhibit different transmission responses according to the intensity of the incident signal. This enables the ESS to transmit normal-intensity signals ...