In June, the U.S. Department of Agriculture approved the production and sale of chicken meat by two companies—Upside Foods and Good Meat—who will each initially partner with a restaurant (Upside with ...
Inverse Design Method of Metal Structures in Multiport Waveguide Based on Numerical Green’s Function
Abstract: This article proposes an inverse design method based on numerical Green’s function (NGF-IDM) to achieve the intelligent and efficient design of waveguide devices. Inspired by the metal ...
Abstract: This paper addresses the problem of ascending trajectory planning for single-stage-to-orbit aerospace planes equipped with combined-cycle propulsion. By utilizing a nonlinearity-kept ...
Some historians claim that Isaac Newton had already formulated the categories in the Principia twenty years earlier. This is based on two extant documents (1664–1665 and 1669). Derek Whiteside claims ...
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