Abstract: A novel CCDM-based 4-dimensional sphere packing trellis-coded modulation scheme for optical channel, CCDM-TCM-b4-32QAM is proposed, increases GMI by shaping the probability distribution and ...

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'My hopes are dashed': Illegal Indian migrants deported by US speak to BBC Missing toddler found alive blocks away with dog—police King Charles Would Be Making a “Serious Mistake” If He Agrees to ...

Nanotechnology has significantly reshaped modern science. Now, researchers can manipulate matter at atomic and molecular scales. Among the many forms of nanomaterials, zero-dimensional nanomaterials ...

If you go to a show at The Secret Group and see a sign saying "No Snakes Allowed," this is the story of why. On May 25, The Secret Group in EaDo was hosting its regular "Late Night Dirty Show," an ...

Sept. 26 (UPI) --Animal rescuers in New York said they captured a 4-foot ball python in a Queens park -- but two more of the snakes are still on the loose in the area. Rescue group Puppy Kitty NYC ...

The largest of the four female pythons captured on the island was around 15 feet in length and she was still full of eggs, according to Mike Kimmel, known as the Python Cowboy. Screengrab from Python ...

Abstract: A four-dimensional (4-D) antenna array with hemispherical spatial coverage is proposed for seamless connectivity over a wide area. The antenna array is composed of 4 sequentially rotated ...

Free-threaded Python is now officially supported, though using it remains optional. Here are four tips for developers getting started with true parallelism in Python. Until recently, Python threads ...

The company said it is able to reduce error rates in its quantum computing capabilities by 1,000-fold thanks to four-dimensional geometric codes. Quantum Computing ...

ABSTRACT: Third paper on the inverse relativity model, the first paper [1] included the splitting of total spacetime into positive and negative subspace-times, the second paper [2] included a ...