Results 111 to 120 of about 8,639 (236)

Past Global Warming Influence on Intense Typhoons Reaching Southern China During El Niño and La Niña Using a Variable Resolution Global Model

open access: yesAtmospheric Science Letters, Volume 27, Issue 7, July 2026.
Warming shifted westward tracks northwards toward Guangdong, and concentrated curved tracks over the Yangtze River mouth. It is therefore possible that the perceived increased typhoon damage in recent years may be due to intense typhoon tracks shifting to more populated and economically important regions.
Duofan Zheng   +3 more
wiley   +1 more source

Turbulent Characteristics of a Submerged Reef under Various Current and Submergence Conditions

open access: yesJournal of Marine Science and Engineering
Submerged Reefs (SRs) are a kind of artificial fish habitat that can protect coasts and maintain ecological biodiversity. In this study, the flow field of the SR is simulated by solving a Reynolds-averaged Navier–Stokes equation closed with the ...
Cuiping Kuang   +5 more
doaj   +1 more source

Local Polynomial Regression and Filtering for a Versatile Mesh‐Free PDE Solver

open access: yesInternational Journal for Numerical Methods in Fluids, Volume 98, Issue 7, Page 804-839, July 2026.
A high‐order, mesh‐free finite difference method for solving differential equations is presented. Both derivative approximation and scheme stabilisation is carried out by parametric or non‐parametric local polynomial regression, making the resulting numerical method accurate, simple and versatile. Numerous numerical benchmark tests are investigated for
Alberto M. Gambaruto
wiley   +1 more source

Formulation of Peptide‐Based Nanoparticles Using a Microfluidic Device

open access: yesJournal of Peptide Science, Volume 32, Issue 7, July 2026.
A case study using the TAMARA microfluidic device (Inside Therapeutics) was performed for peptide‐based nanoparticles under different operational parameters such as mixing channel geometry, total flow rate, and flow rate ratio. In this context, WRAP5 cell‐penetrating peptide‐based nanoparticles for siRNA or pDNA delivery demonstrated enhanced ...
Thania Hammoum   +6 more
wiley   +1 more source

Advancing Toward Gray Zone: Evaluation of Tropical Cyclones in Key Basins With the 12.5 km High Resolution CAS FGOALS‐f3 Model

open access: yesEarth and Space Science, Volume 13, Issue 7, July 2026.
Abstract State‐of‐the‐art climate models are approaching gray‐zone resolutions that can improve the representation of tropical cyclones (TCs), but the extent of these gains remains uncertain. This study evaluates the effect of spatial resolution, particularly near the gray‐zone, using three resolution configurations of the Chinese Academy of Sciences ...
Charith Madusanka Widanage   +5 more
wiley   +1 more source

Alaskan Ridge Blocking and Associated Winter Cold Conditions Over North America

open access: yesInternational Journal of Climatology, Volume 46, Issue 8, 30 June 2026.
Multi‐decadal (1979–2023) analysis reveals that wintertime reductions in the meridional gradient of potential vorticity (PVy) over the Bering Sea are recurrent but episodic features of North Pacific circulation. These suppressed PVy states consistently co‐occur with amplified Alaskan ridging, weakened mid‐tropospheric westerlies and a downstream warm ...
Varunesh Chandra   +2 more
wiley   +1 more source

Stokeswaves with vorticity

open access: yesJournal d'Analyse Mathématique, 2011
The existence of periodic waves propagating downstream on the surface of a two-dimensional infinitely deep water under gravity is established for a general class of vorticities. When reformulated as an elliptic boundary value problem in a fixed semi-infinite strip with a parameter, the operator describing the problem is nonlinear and non-Fredholm.
openaire   +3 more sources

Are West African Heat‐Lows Analogous to Dry Tropical Cyclones?

open access: yesInternational Journal of Climatology, Volume 46, Issue 8, 30 June 2026.
Heat‐lows qualitatively resemble dry tropical cyclones (TCs), though their underlying physics has yet to be compared. In this study, we show that West African transient heat‐low climatology correlates well with TC potential intensity generalised over land.
Aaron Kruskie   +2 more
wiley   +1 more source

On sinuses and vortices [PDF]

open access: yesThe Journal of Thoracic and Cardiovascular Surgery, 2017
openaire   +2 more sources

Formation and Arrest of a Surface Density Front via Strain‐Driven Frontogenesis

open access: yesGeophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract Ocean fronts play a key role in the vertical transport of heat, energy and biogeochemical tracers, but their behavior and life cycle is not well‐understood, especially at smaller scales. We present a large‐eddy simulation of mixed layer frontogenesis capturing the onset of a submesoscale regime from a larger scale, rotation‐dominated front ...
Erin Atkinson, Nicolas Grisouard
wiley   +1 more source

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