The resulting phase shift is therefore caused by the movement of the reflecting particle, with larger velocities resulting in larger phase shifts. Hence by measuring the phase of each returning pulse, ...

Abstract: A transistorized RC phase-shift oscillator is very similar to the electron tube circuit. Two important differences are: 1) A transistor possesses active phase-shift elements which can be ...

We study the effects of nanoparticles (NPs) on thermotropic nematic liquid crystals (LCs) in relatively dilute NP–LC mixtures. We are interested in the fundamental generic mechanisms that ...

While recent advances in remote physiological measurement have achieved great success, what is often overlooked in previous studies is the periodic nature of physiological signals. In this study, we ...

An ultra-low jitter wideband LC PLL has been developed to meet the exacting ... to be 548 fs at 3.125 GHz and 460 fs at 5 GHz. Figure 7 PLL Phase Noise at 3.125GHz Figure 8 PLL Phase Noise at 5.0 GHz ...

What is the moon phase today? Today, Feb. 13, 2025, the moon is 15 days old and is in the Full Moon phase of its lunar cycle. It is 99% illuminated. Moon phases reveal the passage of time in the ...

As of February 11, 2025, there are four current active Shift codes for Tiny Tina's Wonderlands, three of which have unknown expiration dates, and one of which expires February 13: There are two ...

Faculty of Chemistry, University of Warsaw, ul. Pasteura 1, 02-093 Warsaw, Poland ...

Biomedical Engineering, Department of Cardiology, Cardiovascular Institute, Erasmus MC, Rotterdam 3015 GD, The Netherlands ...

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Here, we experimentally examined diet-microbe- host interactions through a complex systems framework, centered on dietary oxalate. Using multiple, independent molecular, animal, and in vitro ...