Abstract: This paper proposes a dynamical model and governing equations of the motion of the micro-cantilever beam with piezoelectric actuator (PZT). The Rayleigh-Ritz method is used to reduce the ...

Abstract: The variational method is used to determine the propagation characteristics of an optical fiber consisting of a core with an arbitrary refractive-index distribution and a uniform cladding.

In this video, I’ll show you the easiest way to make a silicone mold using the brushing method — no fancy tools or complicated steps needed! This is a super simple technique that’s perfect for ...

Hey guys! In today's video, I will be sharing with you how I did my boho passion twist! This is a great protective style and super lightweight! I used 5 packs of Freetress Water Wave 22 inch hair in ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...

"Neural Networks Meet Physics: A Survey of Physics-Informed Approaches to Modeling and Simulation." Nasir, Karthika, Rahul Menon, and Sneha Iyer. (2025). [Paper] Torres, Edgar, and Mathias Niepert.