Abstract: An efficient electromagnetic-thermal-stress modeling method based on the finite element domain decomposition method is presented for the analysis and design of antenna arrays. The proposed ...

Editor Jessica Chevalier takes a close look at innovations in floorcovering machinery technologies, including new developments by Tuftco and Card Monroe in carpet manufacturing, as well as ...

Abstract: A deception jamming method for wideband linear frequency modulation radar based on time-modulated array (TMA) is proposed in this letter. Different from other real-time modulation jamming ...

The 4-7-8 breathing method is a structured slow-breathing technique: inhale through the nose for 4 seconds, hold for 7, exhale through the mouth for 8. Dr. Andrew Weil developed it as a clinical ...

If you've seen the 4-7-8 breathing method come up on wellness TikTok or in conversations about sleep hygiene, you're not imagining the uptick. As more people track heart rate variability on wearables ...