Results 181 to 190 of about 14,618 (217)

A Strictly Geostrophic Product of Sea‐Surface Velocities From the SWOT Fast‐Sampling Phase

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract While geostrophy remains the simplest and most practical balance to extract velocity information from sea‐surface height anomaly (SSHa), confusions remain within the oceanographic community to what extent this balance can be applied to altimetric observations with the launch of the Surface Water and Ocean Topography (SWOT) satellite. Given the
Takaya Uchida, Badarvada Yadidya, Vadim Bertrand, Jia‐Xuan (Julia) Chang, Brian K. Arbic, Jay F. Shriver, Julien Le Sommer   +6 more
wiley   +1 more source

Numerical Study of Entropy Production in a Fluidic Oscillator. [PDF]

Entropy (Basel)
Dávalos JO, Cornejo-Monroy D, Villanueva-Montellano A, Ortiz-Muñoz D, Luviano-Cruz D.   +4 more
europepmc   +1 more source

From Shadow to Fertilizer: Slanted Sunlight in 3D Radiation Enhances Cloud Condensate, Size, and Lifetime of Shallow Cumulus

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract The impact of three‐dimensional (3D) shortwave radiation on cloud condensate, size and lifetime is investigated using large‐eddy simulations coupled to an interactive land surface model (LSM). Results show 3D radiation produces higher cloud tops and greater cloud condensate than 1D radiation, resulting from larger downward shortwave fluxes ...
Xiaocong Wang, Yanjie Liu
wiley   +1 more source

Demonstration of the rotational viscosity transfer across scales in Navier-Stokes turbulence. [PDF]

Sci Rep
Tsuzuki S.
europepmc   +1 more source

Neural‐BGC: An Observation‐Driven Emulator for Hybrid Physical‐Biogeochemical Modeling

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Coupled ocean‐biogeochemical models are essential for understanding marine ecosystems, yet they often suffer from persistent biases due to poorly constrained empirical parameters. To address this limitation, we introduce Neural‐BGC, an observation‐driven neural network emulator for hybrid physical‐biogeochemical modeling. Neural‐BGC is trained
Said Ouala, Zouhair Lachkar
wiley   +1 more source

Weak wall boundary conditions for compressible flows. [PDF]

Eng Comput
Jaiswal M, Rajanna MR, Islam MR, Hsu MC, Bazilevs Y.   +4 more
europepmc   +1 more source

Impact of Electronic Substitution and Planarization on the Photophysical Properties of 2‐(2′‐Hydroxyphenyl)benzoxazole or 2‐(2′‐Hydroxyphenyl)‐Dimethylindole

European Journal of Organic Chemistry, Volume 29, Issue 28, 25 July 2026.
We report the synthesis, structural characterization, and photophysical investigation of a series of Excited‐State Intramolecular Proton Transfer‐active HBO and HDMI derivatives. By varying heterocyclic cores, substituents, and ethynyl planarization, we establish structure–property relationships governing fluorescence behavior.
Mathieu Gervais, Timothée Stoerkler, Gilles Ulrich, Pascal Retailleau, Tristan Asset, Adèle D. Laurent, Denis Jacquemin, Julien Massue   +7 more
wiley   +1 more source

Learning variable-order time fractional diffusion equations using Physics-Informed Neural Networks. [PDF]

PLoS One
Ren L, Jin S.
europepmc   +1 more source

The Vegetated‐Canopy Roughness Sublayer Through a TKE‐Budget Lens

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 13, 16 July 2026.
Abstract It is well understood that vegetated canopies perturb the atmospheric flow within and immediately above the canopy, deviating from the inertial sublayer (ISL) regime characteristic of non‐vegetated rough surfaces. Only above a certain height, denoted as the roughness sublayer height (RSL, z∗ ${z}_{\ast }$), do these flows return to ISL‐like ...
Giulia Salmaso, Raúl B. Cal, Marc Calaf
wiley   +1 more source

Hemodynamic consequences of TEVAR with different configurations of <i>in-situ</i> fenestration stents: a patient-specific CFD analysis. [PDF]

Front Cardiovasc Med
Ding Y, Hu S, Wang D, Lang D, Yang T, Xu C.   +5 more
europepmc   +1 more source