Accurate measurement results depend on regular microscope calibration to ensure consistency and reliability across scientific and industrial use.

Drawing together leading experts from across the field, an international collaboration of cosmologists has created a unified approach for measuring the value of the Hubble constant. Published in ...

Federico Musto, who until two days ago owned the largest part of Arduino AG has been bought out, having today been replaced by a combination of Massimo Banzi and Fabio Violante. This should bring to a ...

February 24, 2026 • Gavin Newsom is in his final year as governor of California. He’s also widely considered a potential presidential candidate for 2028—a possibility he has not ruled out—and he sees ...

February 25, 2026 • Trump's State of the Union underplayed the economic problems that voters are concerned about. And, the House rejected a bipartisan aviation safety bill after the Pentagon abruptly ...

Abstract: In this article, data-driven self-calibration algorithms for the low-cost gas sensors are designed. The sensor measurement errors happen due to the imperfect compensation for the variation ...

Abstract: This article presents a novel constellation modeling method for fast and accurate calibration of beamforming integrated circuits (BFICs) and radio frequency (RF) chains in large-scale phased ...