Results 41 to 50 of about 126,784 (269)
Journal of Marine Science and Engineering, 2019 Noise generated by ships is one of the most significant noises in seas, and the propeller has a significant impact on the noise of ships, which reducing it can significantly lower the noise of vessels.
Abouzar Ebrahimi +2 more
doaj +1 more source
Modelling of Plasma Temperatures and Densities in Laser Ablation Plumes of Different Metals
Photonics, 2022 Laser ablation has many uses in industry, including laser drilling and thin-film deposition. However, the underpinning physics of laser ablation has not been fully elucidated.
Matthew Hill, Erik Wagenaars
doaj +1 more source
Advanced Engineering Materials, EarlyView.Digitalizing electroplating requires both domain knowledge and interoperability. This work introduces PlatOn, a domain ontology for trivalent chromium plating and coating characterization, and a hybrid pipeline that aligns it to a mid‐level reference ontology by combining eight similarity metrics with language model reasoning. Expert‐validated mappings
Janik Harter +10 more
wiley +1 more source
Estimation of the severity of breathlessness in the emergency department: a dyspnea score
BMC Emergency Medicine, 2017 Background Dyspnea is a frequent complaint in emergency departments (ED). It has a significant amount of subjective and affective components, therefore the dyspnea scores, based on the patients’ rating, can be ambiguous.
Tibor Gondos +4 more
doaj +1 more source
Journal of Marine Science and Engineering, 2022 The simulations of submarine sailing near the free surface with long-crested waves have been conducted in this study using an in-house viscous URANS solver with an overset grid approach. First, the verification and validation procedures were performed to
Kai Dong +4 more
doaj +1 more source
Hydrodynamics of Droplet Coalescence [PDF]
Physical Review Letters, 2005 We study droplet coalescence in a molecular system with a variable viscosity and a colloid-polymer mixture with an ultralow surface tension. When either the viscosity is large or the surface tension is small enough, we observe that the opening of the liquid bridge initially proceeds at a constant speed set by the capillary velocity. In the first system
Aarts, D.G.A.L. +4 more
openaire +6 more sources
Advanced Functional Materials, EarlyView.We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim +6 more
wiley +1 more source
Engineering Applications of Computational Fluid MechanicsA sudden angle change between the Y-shaped diversion channel and the inlet tank of the circular pump station often leads to boundary layer separation and large vortex formation.
Haidong Wang, Dong Xu, Hongwu Tang
doaj +1 more source
Estimating Waves and Currents at the Saltmarsh Edge Using Acoustic Doppler Velocimeter Data
Frontiers in Marine Science, 2021 Waves, currents, and related sediment transport are important factors driving the development of saltmarshes. Separating the effects of waves and currents accurately from simple field observations is a technical challenge in shallow water environments ...
Bing Liu +4 more
doaj +1 more source
Hydrodynamics and the Fluctuation Theorem [PDF]
Physical Review Letters, 2011 4 pages, 3 figures, to appear on Physical Review ...
M. Belushkin, LIVI, ROBERTO, G. Foffi
openaire +6 more sources