Flexibly generating the desired focused electric fields within a target area inside a metallic cavity is a challenging problem relevant in many applications. This letter proposes an analytical method ...

Very massive stars expel their outer layers through powerful stellar wind Star R136a1 may form via a single origin or through a dramatic stellar Intense stellar winds reduce the final mass, forming ...

High-performance two-stage bipolar cascade 905nm vertical cavity surface emitting lasers (VCSELs) are designed and fabricated. Three different designs are investigated to compare the electrical and ...

Editor’s Note: The Astana Times continues its Forgotten Cities of the Silk Road series, exploring Kazakhstan’s tentative UNESCO World Heritage sites. This edition highlights three major archaeological ...

Latest research on periodontal diseases. Information on a broad range of dental health topics, including dental implants, cosmetic dentistry, and general dental health.

The largest collection of PyTorch image encoders / backbones. Including train, eval, inference, export scripts, and pretrained weights -- ResNet, ResNeXT, EfficientNet, NFNet, Vision Transformer (V ...

News and information on minimally invasive vascular disease therapies, covering peripheral vascular disease, aneurysms, stroke, hypertension, dialysis access, and venous issues.

The porous transport layer (PTL) in polymer electrolyte membrane (PEM) electrolyzers governs the overall efficiency. Its structural, thermal, and electronic properties determine how effortlessly the ...