OVICIDES PARALITHODIS (NEMERTEA, CARCINONEMERTIDAE), A NEW SPECIES OF SYMBIOTIC EGG PREDATOR OF THE RED KING CRAB PARALITHODES CAMTSCHATICUS (TILESIUS, 1815) (DECAPODA, ANOMURA)

Ovicides paralithodis (Nemertea, Carcinonemertidae), a new species of symbiotic egg predator of the red king crab Paralithodes camtschaticus (Tilesius, 1815) (Decapoda, Anomura)

Ovicides paralithodis sp.n.is described from the egg mass of the red king crab Paralithodes camtschaticus (Tilesius, 1815) from the Sea of Okhotsk, off Hokkaido, Japan, and Alaska, USA.Among four congeners, O.paralithodis can be distinguished from O.julieae Shields, 2001 and O.davidi Vitamin B Shields and Segonzac, 2007 byno eyes; from O.jonesi Shi

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FPGA Acceleration for Computationally Efficient Symbol-Level Precoding in Multi-User Multi-Antenna Communication Systems

In this paper, we demonstrate an FPGA-accelerated design of the computationally efficient symbol-level precoding (SLP) for high-throughput communication systems.The SLP technique recalculates the optimal beam-forming vectors by solving a non-negative least squares problem per every set of transmitted symbols.It exploits the advantages of constructi

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