A new procedure for synthesis of phase corrector sequence forming a desired paraxial field is proposed. The procedure includes a consecutive correction at each corrector of wave beam phase up to the ...

Kunliulong DC Project is the first UHV multi-terminal hybrid DC in the world. It uses valve-based electronic equipment with domestic technology route, and its internal electrical structure and control ...

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Constitution Day commemorates the signing of the U.S. Constitution on September 17, 1787 by the delegates to the Constitutional Convention in Philadelphia. Publicly funded educational institutions and ...