Scientific American

For its 100th birthday, the Schrödinger equation is getting a glow-up from quantum physicists

A century ago, Erwin Schrödinger came up with an equation that says how the quantum world behaves. Now scientists are asking ...

The hidden physics of watersheds: Why some are more sensitive to climate variability than others

Water is everywhere, from the snowpack in the mountains to the tap in our kitchens. But while we often think about rainfall ...
IEEE

Position Sensorless Control of PMSM Based on Composite Sliding Mode Observer Improved by Saturation Function and HOGI

Abstract: To realize precise control of high-speed permanent magnet synchronous motors (PMSMs) while addressing the problems of limited size and low reliability caused by mechanical sensors, the motor ...
atlantanewsfirst

Evaluating potential rotation options for the Braves as spring training looms

ATLANTA, Ga. (Atlanta News First) - General Manager and President of Baseball Operations Alex Anthopoulos, in light of a successful offseason, has emphasized that the Atlanta Braves are still in the ...
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Spring force and potential energy in physics

Explore the relationship between spring force and potential energy in this physics breakdown! Learn how springs store energy, how Hooke's Law applies, and how to calculate the potential energy in ...
IEEE

Barrier Lyapunov Function-Based Control for Position-Based Visual Servoing of Fully Actuated UAVs within PX4

Abstract: Position-Based Visual Servoing (PBVS) is a widely used technique for UAV control, enabling precise motion based on visual feedback. This paper presents a nonlinear control strategy based on ...
Sports Illustrated

Six Potential Replacements for Enzo Maresca at Chelsea

A very welcome to 2026 to everybody apart from Chelsea fans, who are beginning the new year with the news that manager Enzo Maresca has departed his post at Stamford Bridge. Ugly tensions behind the ...