EDM (Electrical Discharge Machining) is one of those specialised manufacturing processes that are traditionally expensive and ...
At the beginning of January 2025, Grande Manila joined the Grimaldi fleet, becoming the seventh PCTC vessel with ...
On Maryland’s Eastern Shore, a growing coalition is working to make safe, connected mobility a reality for everyone. An ...
Two Alco FPA4 locomotives at the Cuyahoga Valley Scenic Railroad will be converted to electric power in a $3.5 million ...
Norfolk Southern marked a milestone on Tuesday morning when its first New England double-stack train arrived in Ayer, Mass., ...
Abstract: With the aim of enhancing the radiation of the antenna system conventionally containing a protective dome, a transmission-type linear-to-circular polarization conversion electromagnetic ...
One of the perennial challenges of building robots is minimizing the size and weight of drive systems while preserving power. One established way to do this, at least on robots with joints, is to fit ...
Abstract: In this letter, a wideband high-efficiency circularly polarized transmitarray antenna with linear-to-circular polarization (LP-to-CP) conversion is proposed. The element consists of a ...
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