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This letter presents an electronically reconfigurable, linearly polarized unit cell for transmitarray applications in Ka-band. A 1-bit phase resolution (namely with two phase states 0 ° and 180 °) is ...

This paper presents a low-cost coded metallic metasurface (CMM) to manipulate electromagnetic waves with a 1-bit fully metallic meta-atoms. The proposed CMM provides polarization-independent ...

David Ignatius writes a twice-a-week foreign affairs column for The Washington Post. His latest novel is “Phantom Orbit.” ...

Mashable Benelux is dé plek voor alles over games, films, series, comics en gadgets. De laatste reviews en al het nieuws over ...

OBJECTIVE To describe a clock drawing task (CLOX) designed to elicit executive impairment and discriminate it from non-executive constructional failure. SUBJECTS 90 elderly subjects were studied (45 ...

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