Learn how to calculate the speed of a mass in a circular pendulum with this clear physics tutorial! Step-by-step explanations make it easy to understand circular motion, energy, and angular velocity.

Abstract: With the rapid development of environmental perception technologies and intelligent transportation, accurately detecting and estimating the motion states of dynamic objects has become ...

A novel analytical method for acrylamide detection in infant formulas was developed, combining SLE, d-SPE, and LC-QqQ-MS techniques. Acrylamide, a probable carcinogen, forms during the Maillard ...

Abstract: Mountain glacier systems are critical indicators of global climate change, yet their remote locations pose challenges for traditional field measurement methods. Over the past decade, ...