Results 101 to 110 of about 29,509 (254)
Pulsed operation of high power light emitting diodes for flow velocimetry
, 2009 High powered light emitting diodes (LED) are investigated for possible uses as light sources in flow diagnostics, in particular, as an alternative to laser-based illumination in particle imaging flow velocimetry.
Willert, Christian +2 more
core
Graph-enhanced neural operator for missing velocities reconstruction in river surface velocimetry
Machine Learning. EarthMeasuring river surface velocity is essential for estimating river discharge. While traditional image-based velocimetry methods are often effective, they struggle to produce complete velocity fields under complex environmental conditions. Factors such as
Xueqin Chen +2 more
doaj +1 more source
X-Ray imaging method for in-situ study of particle-laden flows
e-Journal of Nondestructive TestingThe accurate measurement of flow parameters often depends on sensor accessibility. Optical flow assessment techniques, such as Particle Image Velocimetry (PIV) and Particle Tracking Velocimetry (PTV), are limited to optically transparent media. However,
Julian Kattinger +5 more
doaj +1 more source
Journal of Microscopy, EarlyView.Abstract Reproducibility challenges in bioimage analysis are common. The proliferation of tools and workflows creates a complex ecosystem that is difficult to reproduce without deliberate, explicit reporting and support. We assess the reproducibility of Gehrels et al.(2023) as a representative bioimage analysis workflow.
Mélodie Ambroset +4 more
wiley +1 more source
PLGA‐particle‐based vaccine induces SARS‐CoV‐2‐specific antibody and T‐cell responses
British Journal of Pharmacology, Volume 183, Issue 13, Page 3619-3632, July 2026.A novel coronavirus disease 2019 (COVID‐19) vaccine encapsulating recombinant severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) spike receptor binding domain (RBD) with the double stranded RNA (dsRNA) analogue Riboxxim induces robust systemic and respiratory T‐ and B‐cell responses in mice.
Dennis Horvath +6 more
wiley +1 more source
An experimental investigation of wind turbine wakes using Particle Image Velocimetry
, 1993 Determination of the aerodynamic performance of horizontal-axis wind turbines (HAWT) is complicated by problems such as wake deformation effects and free stream turbulence.
Anderson, C.G., Whale, J.
core
Application of laser-based instrumentation for measurement of time-resolved temperature and velocity fields in the thermoacoustic system [PDF]
, 2010 This work aims to develop reliable laser-based measurement techniques to enable fundamental heat transfer and fluid flow studies in thermoacoustic systems.
Yu, Z. +8 more
core +1 more source
A Non‐Reciprocal Architected Porous Medium
Advanced Functional Materials, Volume 36, Issue 47, 11 June 2026.ABSTRACT In several fluid flow, energy‐dumping, and energy‐harvesting applications, a dominant flow direction or dominant resistance direction is desirable. In this study, we propose a simple modular geometry that doubles flow resistance in one direction relative to the opposite direction, while maintaining laminar viscous flow.
Clément Vezies +2 more
wiley +1 more source
Advanced Functional Materials, Volume 36, Issue 50, 22 June 2026.This work introduces a swelling‐induced, stress‐assisted water‐soluble PVA tape strategy to transfer‐print nanodiamond quantum‐sensor arrays onto soft, curved biological interfaces. The room‐temperature, water‐triggered process achieves >98% fidelity and residue‐free integration, enabling conformal quantum sensing on contact lenses, neural probes, and ...
Luyao Zhang +9 more
wiley +1 more source
Velocity Profiles in a Cylindrical Liquid Jet by Reconstructed Velocimetry
, 2012 An experimental setup and a simple reconstruction method are presented to measure velocity fields inside slightly tapering cylindrical liquid jets traveling through still air.
core +1 more source