With the miniaturization of ultrasound and the development of artificial intelligence, its application in disaster scenes and pre-hospital emergency care has become more and more common.This study summarizes the literature on portable ultrasound in pre-hospital emergency and disaster scene treatment in the past Sensors decade and reviews the develo
This paper presents a modified fifth-order WENO-HLLC Riemann solver for the transonic compressible viscous flows around the helicopter rotor in hover.The HLLC approximate Riemann solver is proposed to discrete the convection term involving grid velocity of the Navier-Stokes equations.In order to solve the interface flow accurately, a modified fifth
This paper aims to establish an explicit crack bridging model that Cologne can link engineered cementitious composites (ECC) behavior from single fiber to single crack scale, which is great of designing ECC featuring pseudo tensile strain hardening and multiple cracks expanding by tailoring microstructure and materials selection.In this study, fibe
This article presents a comprehensive evaluation of the 2000–2018 Clouds and Earth's Radiant Energy System Synoptic 1° Ed4A (CERES SYN1deg Edition 4A) surface solar radiation (SSR) product.In particular, the global assessment is conducted over different temporal scales (i.e., hourly, daily, and monthly-average) with special att
We formulate and study robust control problems for a two-dimensional time-dependent Ginzburg-Landau model with Robin boundary conditions on phase-field Craft Apron parameter, which describes the phase transitions taking place in superconductor films with variable thickness.The objective of such study is to control the motion of vortices in the supe