Abstract: A method of machine learning is proposed for enhancing the low-reflection bandwidth of checkerboard metasurfaces. Instead of iterative optimization to a satisfying performance, a conditional ...

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Thread operations include thread creation, termination, synchronization (joins,blocking), scheduling, data management and process interaction. A thread does not maintain a list of created threads, nor ...

1894 • William H. Danforth and two partners create the Robinson-Danforth Commission Co. in St. Louis to mill and sell animal feed. Danforth dies in 1955 at age 85. Former U.S. Senator John C. Danforth ...