Gravity follows Newton and Einstein's rules, even at cosmic scales

Gravity, as most people understand it, is the familiar force that pulls a falling apple toward Earth. But for astronomers and ...

Rapid method uncovers hidden structures in materials—including elusive quasicrystals

An international team of scientists, including researchers from Loughborough University, has developed a method to dramatically speed up the discovery and design of advanced materials. The study, ...
Nature

Rayleigh's Principle and its Applications to Engineering: the Theory and Practice of the Energy Method for the Approximate Determination of Critical Loads and Speeds

PROFS. TEMPLE and Bickley have exemplified and extended a principle put forward by Rayleigh so far back as 1877, a principle which, concerned primarily with the calculation of the fundamental ...
IEEE

An Eddy Current Method for Electromagnetic Property and Diameter Measurements of Metallic Rods Immune to Sensor Offset

Abstract: Metallic rods are widely used in the aerospace, chemical, and construction industries, where long-term service can lead to problems such as wall thinning and fatigue damage. Accurate ...
IEEE

Improved Extraction of Parameters of Solar PV Cell Diode Model Using Marine Walrus Inspired Optimization Algorithm

Abstract: Accurate parameter estimation is essential for optimizing the performance of solar photovoltaic (PV) models. Traditional methods, such as deterministic approaches, often face challenges due ...