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Out of (the Derm’s) Office: How Do At-Home Lasers, LED Masks, and Microcurrent Devices Compare?
It would be decades before the advent of $2,700 at-home lasers and multipronged microcurrent devices that promised to ...
IEEE1d
Orbital Angular Momentum Antennas: Understanding Actual Possibilities Through the Aperture Antennas Theory
Abstract: In this article, we propose a method based on the aperture antennas theory to understand the limitations of orbital angular momentum (OAM) antennas in far-field links. Additional insight is ...
IEEE3d
Ultrawideband Reflection-Type Metasurface for Generating Integer and Fractional Orbital Angular Momentum
Abstract: Vortex beams carrying orbital angular momentum (OAM) are extensively studied owing to its potential to expand channel capacity of microwave and optical communication. By utilizing the ...
Pro Tool Reviews on MSN6d
Festool Cordless Random Orbital Sander Lights Up Your Project
Festool Latest Random Orbit Sanders Feature a Bright New Innovation Festool has long been a prominent figure in the shops […] ...
C&EN6d
Targeting Local Osteogenic and Ancillary Cells by Mechanobiologically Optimized Magnesium Scaffolds for Orbital Bone Reconstruction in Canines
Department of Ophthalmology, Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, People’s Republic of China Shanghai Key Laboratory of Orbital Diseases and ...