Abstract: This article presents the design results of a four element array of dielectric resonator antennas (DRA). The antenna geometry includes a conformal open-loop feed for each of the four ...

The U.S. took the unprecedented step Monday of dropping the number of vaccines it recommends for every child—leaving other immunizations, such as flu shots, open to families to choose but without ...

WASHINGTON (AP) — The U.S. took the unprecedented step Monday of cutting the number of vaccines it recommends for every child — a move that leading medical groups said would undermine protections ...

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