Quasi-isotropic antennas are designed to deliver uniform radiation in almost all directions, thereby ensuring optimal signal coverage in complex communication environments. These antennas are pivotal ...

A rare blast from the sun has just pushed radiation in Earth’s atmosphere to levels not seen in nearly two decades, briefly turning the sky itself into a harsher place for high‑altitude flyers and ...

Despite the potential incentives for medical oncologists to reduce radiation therapy utilization under the Oncology Care Model, we find no evidence that such reduction occurred. Objectives: CMS ...