We develop an all-electron quantum Monte Carlo (QMC) method for solids that does not rely on pseudopotentials, and use it to construct a primary ultra-high-pressure calibration based on the equation ...

Pressure Advance calibration helps compensate for the lag in extrusion pressure that occurs when the print head changes speed. Properly calibrated Pressure Advance can significantly improve print ...

Primary element issues and installation problems cause far more measurement errors than transmitter calibration issues in modern systems. Improper sensor selection, installation, and configuration ...

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Abstract: Accurately estimating pressure without interfering with natural tactile perception remains a critical challenge for wearable tactile sensors, whose outputs are often affected by attachment ...

Abstract: In this article, a digital phase-modulation (PM) phase-shifting (PS) phased-array transmitter is proposed. Both PM and PS are implemented in a PS modulator ...

What is it that some of the most far-reaching groundwater on the Northeast does not lie beneath land, but beneath the ocean floor, as well? In the open ocean, out of the U.S. East Coast, scientists ...