New York Magazine6d
The Very Best Floor Fans
Whether you’re battling a heat wave, an overzealous radiator, or a landlord who takes months to turn on the central air, the right floor fan can bring instant relief to the stickiest of ...
IEEE15d
Coupling quality factor and Friis formula shake hands on wireless power transfer between dipole antennas
To exactly evaluate the two approaches for comparison, we give simple and persuasive examples of electromagnetic coupling systems between a pair of dipole antennas. We first find the far-field kQ ...
IEEE18d
Wideband Fan-Beam Lens Antenna for IR-UWB Through-the-Wall Human Detection Radar
Abstract: This paper presents a fan-beam lens antenna design for IR-UWB through-wall human detection radar applications operating in the 1-8 GHz. The proposed fan-beam lens antenna integrates a ...
C&EN26d
Silver Halide Nanofiber-Based Surface-Enhanced Infrared Absorption Spectroscopy for Detection of Pollutants in Aqueous Environments
Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Surface-enhanced infrared absorption (SEIRA) spectroscopy under highly controlled ...
KPNX22d
Arizona apologizes for 'unacceptable chant' from fans at end of basketball loss to BYU
TUCSON, Ariz. — Arizona has apologized after the school says some fans participated in an “unacceptable chant” following the basketball team's 96-95 loss to BYU on Saturday night.
C&EN5d
Achieving Low Dissipation Factors and Low Dielectric Constants via Thermally Stable Naphthalene-Based Poly(ester-imide)s with Fluorine Groups
Department of Applied Chemistry, National Yang Ming Chiao Tung University, 1001 University Road, Hsinchu 300093, Taiwan Center for Emergent Functional Matter Science, National Yang Ming Chiao Tung ...