Results 121 to 130 of about 11,495 (244)

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

open access: yesAdvanced Engineering Materials, Volume 28, Issue 20, 21 October 2026.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran   +6 more
wiley   +1 more source

Unusual Enhancement in He(23S) Airglow Brightness Associated With Interplanetary Magnetic Field Northward Turnings During the 2025 New Year's Day Storm

open access: yesGeophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract The upper thermosphere is important in the context of space weather, but continuous monitoring of the thermosphere at high latitudes remains limited despite its strong variations associated with geomagnetic activity. Orthohelium, He(23S), is found from the upper thermosphere to lower exosphere, and is a promising tracer of atmospheric dynamics.
Takanori Nishiyama   +6 more
wiley   +1 more source

Marine-cloud brightening: an airborne concept

open access: yesEnvironmental Research Communications
Marine Cloud Brightening (MCB) is a proposed Solar Radiation Modification (SRM) geoengineering technique to enhance Marine Boundary Layer (MBL) cloud albedo.
Christian Claudel   +3 more
doaj   +1 more source

Characteristics of Immersion Freezing Ice Nucleating Particles During Dust Season in Beijing

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 19, 16 October 2026.
Abstract Atmospheric dust is a primary source of ice nucleating particles (INPs), yet their concentrations at temperatures warmer than −20°C are not fully characterized during Asian dust events. This study uses a membrane filtering method to collect aerosol samples and a droplet freezing method to measure daily immersion‐mode INP concentrations in ...
Ke Cao   +8 more
wiley   +1 more source

Cloud Microphysics and Drizzle Relationships With CCN Modality in Southern Ocean Stratocumuli

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 19, 16 October 2026.
Abstract Extended‐range high resolution cloud condensation nuclei (CCN) modality relationships to cloud microphysics and drizzle of the First Aerosol Characterization Experiment (ACE 1) were consistent with Physics of Stratocumulus Tops (POST) and Marine Stratus/Stratocumulus Experiment (MASE) observations.
James G. Hudson   +2 more
wiley   +1 more source

Comprehensive Synthesis of Magnetic Tornado: Cospatial Incidence of Chromospheric Swirls and Extreme-ultraviolet Brightening

open access: yesThe Astrophysical Journal Letters
Magnetic tornadoes, characterized as impulsive Alfvén waves initiated by photospheric vortices in intergranular lanes, are considered efficient energy channels to the corona.
Hidetaka Kuniyoshi   +2 more
doaj   +1 more source

Mechanisms of the dimming and brightening aftereffects

open access: yes, 2013
Dimming and brightening aftereffects occur after exposure to a temporal luminance sawtooth stimulus: A subsequently presented steady test field appears to become progressively dimmer or brighter, depending on the polarity of the adapting sawtooth ...
Jenny Bosten (4465657)   +1 more
core  

Data for: A protocol for model intercomparison of impacts of Marine Cloud Brightening Climate Intervention

open access: yes
<p>Replication data for "A protocol for model intercomparison of impacts of Marine Cloud Brightening Climate Intervention" submitted to Geophysical Model Development.</p ...
Wu, Mingxuan   +3 more
core   +1 more source

Long-term climate-related brightening amplifies spatial heterogeneity of solar irradiation in a 3D urban landscape

open access: yes
Long-term atmospheric brightening is increasing surface solar irradiation, yet its local expression within complex three-dimensional (3D) landscapes remains poorly resolved. Here, we quantify how regional brightening is redistributed across the urban and
Seyed Mahmood Hamze-Ziabari   +1 more
core   +1 more source

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