Molecular dynamics is a method that uses Newton’s equations of motion to computationally simulate the time evolution of a set of interacting atoms. Such techniques are dependent on a description of ...

Fluid dynamics is the study of the motion of liquids, gases and plasmas. Flow is dependent on the intrinsic properties of the matter itself, such as compressibility, viscosity and density. Example ...

Abstract: In practical applications, extended targets partially coated time-modulated metasurfaces (TMMs) can achieve multi-functional target electromagnetic characteristics modulations, including ...

Abstract: Nonsmooth phenomena, such as abrupt changes, impacts, and switching behaviors, frequently arise in real-world systems and present significant challenges for traditional optimal control ...

Department of Materials Science and Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States Department of Chemistry, The Pennsylvania State University, ...

March 4, 2026 • A Texas biotech company is trying to bring mammoths and other extinct creatures back to life. The science is as intriguing as the ethical questions are thorny.

You will build and run a simple 4-bit synchronous counter written in Verilog, embed it as a symbol in Xschem, and drive an analog current-mirror testbench that converts the counter bits into a ...