Results 71 to 80 of about 893,377 (238)
Remote SensingShip wake detection using synthetic aperture radar (SAR) imagery provides a way to obtain small marine ship information, but it often becomes unavailable and unreliable during a high sea state.
Yanni Jiang, Ziyuan Yang, Ke Li, Tao Liu
doaj +1 more source
The Journal of Engineering, 2019 For moving ship detection in synthetic aperture radar (SAR) images, ship wakes on the sea surface may be detectable, thus leading to interferences in reconnaissance.
Min Tian +3 more
doaj +1 more source
Time-frequency analysis of ship wave patterns in shallow water: modelling and experiments
, 2018 A spectrogram of a ship wake is a heat map that visualises the time-dependent frequency spectrum of surface height measurements taken at a single point as the ship travels by.
Binns, Jonathan R. +4 more
core +1 more source
Dynamics and model representation of two contrasting extreme precipitation events in the Sahel
Quarterly Journal of the Royal Meteorological Society, EarlyView.Hovmöller diagrams of the two investigated extreme precipitation events in Mali are shown for (i) IMERG observations, and ICOsahedral Nonhydrostatic model (ICON) runs with parameterization of explicit convection (ii) enabled and (iii) disabled. This work highlights that the commonly perceived benefit of using explicit convection in a state‐of‐the‐art ...
Souleymane Sanogo +4 more
wiley +1 more source
Spatiotemporal Evolution of Wind Turbine Wake Characteristics at Different Inflow Velocities
EnergiesIn this paper, the spatiotemporal evolution of wind turbine (WT) wake characteristics is studied based on lattice Boltzmann method-large eddy simulations (LBM-LES) and grid adaptive encryption at different incoming flow velocities. It is clearly captured
Qian Xu +3 more
doaj +1 more source
The Multilevel Implications of a Sinn Féin Government in Ireland
The Political Quarterly, Volume 96, Issue 1, Page 173-179, January/March 2025.Abstract The electoral growth of Sinn Féin on both sides of the Irish border has generated much political and academic attention in recent years. The party could form part of the government in Dublin for the first time at the next Irish general election, though that outcome is far from certain.
Conor J. Kelly
wiley +1 more source
Wave Patterns of Gravity–Capillary Waves from Moving Localized Sources
Fluids, 2020 We study wave patterns of gravity–capillary waves from moving localized sources within the classic setup of the problem of ship wakes. The focus is on the co-existence of two wave systems with opposite signatures of group velocity relative to the ...
Vladimir Gnevyshev, Sergei Badulin
doaj +1 more source
Journal of the Royal Anthropological Institute, EarlyView.This article interrogates the role of testimonial disclosure as a mechanism of access and a barrier to visibility for marginal people, particularly adolescents, in the UK. Drawing on ethnographic fieldwork conducted between 2021 and 2024 in alternative educational provision (AP), as well as in English for Speakers of Other Languages (ESOL) classes ...
Kelly Fagan Robinson
wiley +1 more source
Draping of Cluster Magnetic Fields over Bullets and Bubbles -- Morphology and Dynamic Effects
, 2008 High-resolution X-ray observations have revealed cavities and `cold fronts' with sharp edges in temperature, density, and metallicity within galaxy clusters.
Asai N. +4 more
core +1 more source
Direct numerical simulation of multiphase flows with unstable interfaces [PDF]
, 2016 Published under licence in Journal of Physics: Conference Series by IOP Publishing Ltd. Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence.
Antepara Zambrano, Óscar +3 more
core +2 more sources