Abstract: This paper deals with the observability analysis and enhancement of target state variables and radome aberration estimation only with line-of-sight (LOS) angle measurement. The local ...

These macro lenses offer outstanding clarity for exploring the tiny world — whether you're photographing butterflies or ...

The Korea Research Institute of Standards and Science has developed a detachable acoustic lens that allows for easy ...

Systemic Problem or One-Off Tragedy? Van Zyl cannot say with certainty whether the George incident is an isolated aberration or indicative of broader systemic failures in South Africa’s ...

What are the best Elden Ring Nightreign mods? From the lack of duos support, barely any scaling for solo mode, to general PC tweaks that should've been in the base game, there are many things the ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. Russian President Vladimir Putin attends a meeting ...

We report the first direct study on the oxidation of carbon nanotubes at the resolution of an aberration-corrected environmental transmission electron microscope (ETEM), as we locate and identify ...

To properly account for the new characteristics introduced by these three trends in communication system design, the near-field spherical-wave propagation model needs to be used, which differs from ...

Hyperscalers and data center developers are in a pickle: They all want to add computing power tomorrow, but utilities frequently play hard to get, citing years-long waits for grid connections.