IEEE

Gain Enhancement Using Phase Velocity Taper in Folded Waveguide Slow Wave Structure for W ...

Abstract: In this paper, gain is enhanced by the introduction of step taper towards the end of a folded wave-guide slow wave structure for W band traveling wave tube amplifier. The effect of mean-path ...
IEEE

Diagnosis of Major Depressive Disorder with High Suicide Risk Using Slow-wave Sleep ...

Abstract: Emerging evidence indicates that major depressive disorder (MDD) with high suicide risk (MDDHSR) exhibits significant abnormalities in slow-wave sleep (SWS). However, the diagnostic ...
来自MSN

Stop using slow USB drives—here’s a better option

Stop using slow USB drives and upgrade to a faster, more efficient option. Boost your data transfer speeds and improve your overall storage experience! #FastStorage #USBDrives #TechUpgrade ...
BBC Wildlife

It looks like a snake and moves like a snake - but don't be fooled. This is no snake...

What’s cold-blooded, long, smooth and scaly, slithers along the ground, scents the air with its tongue, eats slugs, earthworms and bugs and can shed its tail to escape an attacker? If you said, “a ...