Abstract: In this article, we investigate the optimal control problem for an unknown linear time-invariant system. To solve this problem, a novel composite policy iteration algorithm based on adaptive ...

This study aims to investigate the tensile dynamic response of 2D-C/SiC composites over a broad strain rate range, elucidating their rate-dependent mechanical properties and damage evolution rules.

Defense Secretary Pete Hegseth said the U.S. military conducted around 200 dynamic strikes overnight as the Iran conflict entered its 5th week. NBC News' Courtney Kube explains what questions still ...

Hegseth says US made 200 dynamic strikes overnight, but other Iran questions are still unanswered Posted: March 31, 2026 | Last updated: March 31, 2026 Defense Secretary Pete Hegseth said the U.S.

, Every year at the Raindance Film Festival we receive an avalanche of submissions. Features. Shorts. Documentaries. Experiments. Passion projects. First films made on borrowed cameras. Carefully ...

Hamamatsu Photonics has announced the release of the G17242/G17243-0808T indium gallium arsenide (InGaAs) area image sensors. These fast, low dark current sensors are engineered specifically for near ...

International Business Machines stock is getting slammed Monday, becoming the latest perceived victim of rapidly developing AI technology, after Anthropic said its Claude Code tool could be used to ...

The prospect of increased U.S. influence over Venezuela's oil industry is raising questions about Washington's potential future role in OPEC, the cartel of global oil producers that President Trump ...

Abstract: This 1 paper 2 solves an enhanced adaptive dynamic programming (ADP)-based collision-free enclosing learning control for Unmanned Aerial Vehicles (UAVs) to move around a specified target ...

For much of the last half century, static efficiency has been posited to be in tension with dynamic efficiency. Theorists such as Schumpeter and Williamson introduced models suggesting that firms ...