This is a dummy issuing module to demonstrate how a issuing functionality can be constructed. This module serves an issuing endpoint over nats to the issuing frame and an creation nats endpoint to the ...

NEW YORK — A blood-red moon will soon grace the skies for a total lunar eclipse — and there won’t be another until late 2028. The spectacle will be visible Tuesday morning from North America, Central ...

Abstract: To address the shortcomings of visual SLAM methods in dynamic environments, such as insufficient real-time performance and low robustness, this paper proposes a visual SLAM algorithm based ...

New moon triggers solar eclipse and marks Chinese New Year, plus start of Ramadan globally First 2026 solar eclipse: The annular phase will last up to 2 minutes and 20 seconds. AFP The first solar ...

Abstract: Cardiovascular diseases have long represented one of the most significant global health challenges. Due to its non-contact and non-invasive characteristics, the ballistocardiogram (BCG) ...

Moon lovers and skywatchers across South Africa will have the opportunity to witness a partial solar eclipse on Tuesday, 17 February 2026, with the phenomenon visible from large parts of the country, ...