Results 231 to 240 of about 8,614,781 (356)

Singularity formation in 3D Euler equations with smooth initial data and boundary. [PDF]

Proc Natl Acad Sci U S A
Chen J, Hou TY.
europepmc   +1 more source

Validating Machine Learning Retrievals of the Cloud‐Top Droplet Effective Radius Over Oceans That Account for 3D Radiative Transfer Effects

Journal of Geophysical Research: Atmospheres, Volume 130, Issue 23, 16 December 2025.
Abstract Bispectral retrievals of the droplet effective radius (re) from instruments such as MODIS are widely utilized to study cloud microphysics in marine boundary layer clouds. These retrievals are known to have systematic errors due to cloud heterogeneity. Here, we develop a neural network regression to retrieve cloud‐top re at a solar zenith angle
J. R. Loveridge, D. Fu, L. Di Girolamo
wiley   +1 more source

Quantum spin Hall effect in III-V semiconductors at elevated temperatures: Advancing topological electronics. [PDF]

Sci Adv
Meyer M, Baumbach J, Krishtopenko S, Wolf A, Emmerling M, Schmid S, Kamp M, Jouault B, Rodriguez JB, Tournie E, Müller T, Thomale R, Bastard G, Teppe F, Hartmann F, Höfling S.   +15 more
europepmc   +1 more source

Hydrothermally Carbonized Corncob‐Derived Hard Carbon Anodes for High‐Performance Sodium‐Ion Batteries

ChemElectroChem, Volume 12, Issue 24, December 8, 2025.
A low‐surface‐area hard carbon anode is synthesized from corncob waste through a two‐step process. The material treated at the highest temperature exhibits reduced irreversible reactions and enhances sodium storage performance, due to optimized porosity and structural order, highlighting a sustainable strategy for advanced sodium‐ion battery materials.
Alessia Rinaldi, Niyaz Ahmad, Giacomo Magnani, Michele Sidoli, Silvio Scaravonati, Michele Setti, Marion Bermont, Raphaël Janot, Da Huo, Vincenzo Vezzoni, Chiara Milanese, Mauro Riccò, Daniele Pontiroli   +12 more
wiley   +1 more source

X‐Ray Computed Tomography Quantifies Primary Phases and Reveals Crack Morphology in High‐Cycle Fatigue of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, Volume 27, Issue 24, December 2025.
Primary phases and a fatigue crack are studied in a forged blank of an aluminum alloy using synchrotron and laboratory X‐ray computed tomography. To image the crack, the fatigue test is interrupted, and a static tensile load is applied to open the crack.
Jakob Schröder, Ying Han, Tobias Fritsch, Bardia Hejazi, Alexander Ulbricht, Birgit Skrotzki, Giovanni Bruno   +6 more
wiley   +1 more source

Analytical and numerical solutions of MABC fractional advection dispersion models by utilizing the modified physics informed neural networks with impacts of fractional derivative. [PDF]

Sci Rep
Az-Zo'bi EA, Hussain AS, Iqbal M, Aljohani A, Tashtoush MA, Alsubaie NE, Al-Hamarneh FKA, Nazar NM, Baleanu D.   +8 more
europepmc   +1 more source

Existence results for some partial integrodifferential equations with nonlocal conditions

, 2016
K. Ezzinbi, S. Ghnimi, M. Taoudi
semanticscholar   +1 more source

Investigation of Iron‐Aluminide‐Like Phase Composition in Complex Concentrated Fe32Cu12Ni11Ti16Al29 Alloy

Advanced Engineering Materials, Volume 27, Issue 24, December 2025.
This work reveals the phase composition and quantitative morphology analysis of precipitation‐hardened Fe32Cu12Ni11Ti16Al29 complex‐concentrated alloy. The precipitates are shown to have a high coherency. Morphology transition between sphere, cuboidal, and elongated morphology is observed. Finally, the overaging behavior is captured using microhardness.
Rostyslav Nizinkovskyi, Lukas Hanisch, Georg Hasemann, Puspendu Sahu, Manja Krüger   +4 more
wiley   +1 more source

Dynamic imaging reveals subnanometer gap distance controls electron transfer processes at plasmonic nanointerfaces. [PDF]

Sci Adv
Wu G, Sun Y, Wan JH, Lv WL, Qian C, Liu XW.   +5 more
europepmc   +1 more source

Carbon Catalyst Supports for Pt‐Based Polymer Electrolyte Membrane Fuel Cells: Porosity, Graphitization, and Chemical Modifications

Advanced Science, Volume 12, Issue 46, December 11, 2025.
This review explores recent advancements in understanding the influence of carbon support properties on the cathode performance of proton exchange membrane fuel cells. It proposes a set of properties deemed critical for the development of next‐generation carbon supports for the oxygen reduction reaction in fuel cells.
Camille Roiron, Alessio Cosenza, Giovanni Ferro, Jiazhe Loki Chen, Hanson Wang, Plamen Atanassov   +5 more
wiley   +1 more source