Abstract: In this letter, a fan-shaped aperture-modulated metasurface antenna (MMA) is proposed for straight-line flat-top beamforming at a specified elevation angle. The desired beam pattern is ...
Verywell Health on MSN
11 balance exercises for seniors to improve strength and prevent falls
Medically reviewed by Theresa Marko, PT, DPT, MS Key Takeaways Balance exercises can be adapted for older adults, even if you ...
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