Physicist delineates limits on the precision of quantum thermal machines

Quantum thermal machines are devices that leverage quantum mechanical effects to convert energy into useful work or cooling, ...
Scientific Research Publishing

CFD Analysis of Pressure and Velocity Profiles in Stenosed Carotid Arteries at Varying Degrees of Occlusion ()

Computational Fluid Dynamics, Carotid Artery Stenosis, Hemodynamics, Pressure Distribution, Velocity Profile Share and Cite: Onyami, L. , Nalule, R. , Mbabazi, F. and Muhumuza, A. (2025) CFD Analysis ...
Scientific Research Publishing

Optimizing Computational Efficiency with Preliminary 2D CFD for Ground-Effect Flight Transit Vehicle Design ()

Lift, Drag, Computational Fluid Dynamics, Energy Analysis, L/D Efficiency Share and Cite: Suppes, A. and Suppes, G. (2025) ...
Nature

Volume 647

Tying knots in surgical sutures requires precise amounts of force — too little force and the sutured wound will gape and leak, too much and the wound will bloat and blood flow becomes restricted.
Investopedia

Infinite Economic Growth on a Finite Planet: Is It Possible?

Erika Rasure is globally-recognized as a leading consumer economics subject matter expert, researcher, and educator. She is a financial therapist and transformational coach, with a special interest in ...
BBC

KS1 Maths: Capacity & Volume

Professor Pipette explains measurements used to calculate capacity and volume, with this fun song and movement routine for a maths class. The song covers when to use grams, kilograms, litres, ...
IEEE

A Rapidly Direct Algorithm of Explicit Fréchet Derivatives for MCSEM in a 3-D TI Formation Using Finite Volume of Coupled Potentials

Abstract: This paper presents a rapidly direct algorithm (RDA) to calculate explicit Fréchet derivatives (EFD) for marine controlled-source electromagnetic measurement (MCSEM) in a three-dimensional ...
IEEE

Reinforcement Learning-Based Adaptive Finite-Time Performance Constraint Control for Nonlinear Systems

Abstract: This article focuses on the issue of reinforcement learning (RL)-based adaptive optimal finite-time performance constraint control for nonlinear systems. By the aid of RL-based critic-actor ...
SciELO

Finite element analysis of friction stir welding process to predict ­temperature distribution

Friction Stir Welding (FSW) is a solid-state joining technique which attained significant awareness due to its ability to produce high-quality welds without melting the base materials. The ...