In order to suppress the switching frequency harmonics more effectively, this paper presents modified variable time delay pulse-width modulation control method for dual three-phase permanent-magnet ...

The time delay in relay communication-based STS consists of both processing and communication time delays; the latter is divided into ground and ground-space parts. By extending the available results, ...

Background: Meta-analyses of trials have shown greater benefits from angioplasty than thrombolysis after an acute myocardial infarction, but the time delay in initiating angioplasty needs to be ...

Blue Origin delayed June 21, 2025, launch of New Shepard rocket that would’ve transported 6 people to the edge of space from Launch Site One in Texas.

Axiom Space’s Ax-4 mission is set to launch India’s Shubhanshu Shukla to the International Space Station after overcoming several delays, including repeated postponements, technical snags, and weather ...

The acquisition combines the data intelligence capabilities of Supermetrics with Relay42’s real-time personalization technology. Supermetrics sees the acquisition as central to its vision of an end-to ...

The unique photophysical properties of semiconductor quantum dot (QD) bioconjugates offer many advantages for active sensing, imaging, and optical diagnostics. In particular, QDs have been widely ...

Angels-Orioles rain delay updates: When will play resume? Baltimore's X (formerly known as Twitter) account announced that the first pitch is scheduled for "approximately" 8:15 p.m. ET.

Despite expectations for an on-time satellite delivery, the Space Force has opted to delay the launch of its first Next-Generation Overhead Persistent Infrared spacecraft until at least next ...