A quadrature encoder uses two output channels offset in phase to detect both direction and position with greater precision.

You can crack the Tetris Block Code, or Tetromino code, by visiting a room with a large tablet that shows a Tetromino block based on your movements. But the code is not easy to read on the purple ...

When you think of Florence Nightingale, you probably imagine a nurse with a lamp, comforting soldiers. Indeed, Florence is considered the mother of modern nursing. But she also made serious ...

Communication-system designers have always had to deal with trade-offs among data reliability, efficient use of available spectrum, data throughput, and cost. Error-correction coding (ECC) is one of ...

Abstract: In this paper, we investigate hybrid BDPSK-BPSK modulation, where BDPSK symbols are first demodulated and serve as pilot symbols for BPSK demodulation, over fast fading channels. We try to ...

You'll need to be more than just a Jenny on Da Block—use some codes to make it in this world of crime and power. You'll start small and be an easy target, so take on all kinds of dirty jobs to afford ...

November 21, 2025: We added one new BlockSpin code, which gives you ten everything crates, along wth plenty of chances to get some extra cash with the other existing codes. BlockSpin codes can help ...

Abstract: The transformation of textual specifications into formal software models is a major challenge in software design automation. This study presents an integrated approach that combines the ...

Let me tell you—while I loved the novelty of BlockSpin codes, I wasn't too eager to play a game where you need to get a job. Games should be all about escapism, not about flipping burgers and taxes.

Center of Excellence in Polymer Chemistry (CEPC), Department of Chemistry, University of Houston, 3589 Cullen Boulevard, Houston, Texas 77004, United States ...