A capacity variable watermarking algorithm for 2D engineering graphic based on complex number system is proposed. The coordinates of vertices in the engineering graphic are extracted to construct ...

To this day, the barcode makes it possible to capture the entire world of goods with a swipe of a scanner and simplifies ...

A pair of stars orbiting one another has been found near the supermassive black hole Sagittarius A* using the European Southern Observatory’s Very Large Telescope (ESO’s VLT). Credit; ESO ...

This letter investigates the one-bit consensus control of multi-agent systems (MASs) with independent and identically distributed and Markovian packet loss. To explore the impact of packet loss on one ...

A decentralized nervous system is one factor that helps octopuses adapt to changes, such as injury or predation, as seen in the case of an Octopus vulgaris, or common octopus, that was observed ...

From the start, the stable's number one Minnie Hauk followed stablemate Whirl around and from over two out it was that pair who dominated, coming home in isolation to complete another successful ...

Based on Bradshaw’s recent comments about Rodgers, who agreed to a one-year deal with Pittsburgh on Thursday, it is unlikely that he will lend the number to Pittsburgh’s newest quarterback.

Latest on Puzzles and games Crossword FT Crossword: Number 18,078 2 hours ago Bridge - Card game Count losers twice – once from your side, again from dummy’s angle ...

An international team of astronomers reports the discovery of a new ultracompact binary of the AM CVn type exhibiting infrequent outbursts. The detection of the newfound system, designated TCP ...

Bloomberg notes that current operating systems, including iOS 18, WatchOS 12, MacOS 15 and VisionOS 2, use different numbers since they didn't debut at the same time.