Results 101 to 110 of about 1,225 (164)
Hierarchically Rough rGO/HAp Nanocoatings on SLM Ti–6Al–4 V Implants for Enhanced Biointegration
Small, Volume 22, Issue 58, 16 October 2026.This study investigates HAp/rGO bioactive coatings on Ti‐6Al‐4V fixation implants fabricated by selective laser melting with systematically varied volumetric energy density to tailor the as‐built surface state. Composite coatings were deposited by electrophoretic deposition and characterized using micro‐CT, profilometry, FESEM/EDS, and detailed XPS to ...
Muhammad Usama Zaheer +9 more
wiley +1 more source
Journal of Advances in Modeling Earth Systems, Volume 18, Issue 10, October 2026.Abstract Atmospheric aerosols play critical roles in climate and air quality. Accurately assessing their environmental impacts requires understanding aerosol abundance, distribution, and the key factors and processes that control them. Although machine learning is increasingly used in predicting aerosol concentrations, its application in exploring ...
Shengqian Zhou +4 more
wiley +1 more source
Journal of Advances in Modeling Earth Systems, Volume 18, Issue 10, October 2026.Abstract This paper describes the development and application of GLAMM (GFDL's Aerosol Microphysics Model) within the GFDL atmospheric model AM4.0 framework. Unlike the bulk aerosol schemes previously used in AM4.0, GLAMM employs a modal representation that explicitly tracks the evolution of aerosol mass and number concentrations and accounts for ...
Xiaohan Li +5 more
wiley +1 more source
Deep Learning Predicts Hematopoietic Stem Cell Aging From 3D Chromatin Images
Aging Cell, Volume 25, Issue 10, October 2026.Deep learning identifies age‐associated chromatin architecture signatures in 3D images of hematopoietic stem cell nuclei, providing an interpretable imaging biomarker that distinguishes young from aged cells and detects chromatin rejuvenation after treatment.
Pablo Iáñez Picazo +5 more
wiley +1 more source
Global Change Biology, Volume 32, Issue 10, October 2026.Rainfall after drought triggers strong petrichor VOC emissions from dryland soils. These emissions are chemically diverse, shaped by aridity and soil microbial community, and can increase regional ozone and secondary organic aerosol formation potentials.
Andrea Ghirardo +8 more
wiley +1 more source
A New Physical Mechanism of Rainfall Facilitation to New Particle Formation
Geophysical Research LettersNewly formed particles and their growth contribute significantly to cloud condensation nuclei. However, the effect of rain on new particle formation (NPF) is poorly understood.
Suping Zhao +4 more
doaj +1 more source
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 18, 28 September 2026.Abstract Sea breeze thunderstorm cases during the Tracking Aerosol Convection Interactions Experiment (TRACER) were analyzed in terms of lightning responses to aerosol influences. U.S. Department of Energy Atmospheric Radiation Measurement Mobile Facility (AMF), Houston Lightning Mapping Array (HLMA), and Earth Networks Total Lightning Network (ENTLN ...
Timothy Logan +3 more
wiley +1 more source
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 18, 28 September 2026.Abstract Wildfires are increasing in frequency and intensity, strongly influencing both regional air quality and the Earth's radiation budget via their aerosol emissions. Relying on an unparalleled observational data set from the 2019 NOAA/NASA FIREX‐AQ campaign, this study quantifies the direct radiative effects of two wildfires using the HRRR‐Chem ...
Minsu Choi +17 more
wiley +1 more source
Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.Abstract Marine cold‐air outbreaks (MCAOs) strongly modulate Arctic air‐sea exchange, yet their mixed‐phase clouds remain difficult to represent in Earth system models. We simulate an MCAO case using Lagrangian large‐eddy simulations that couple double‐moment microphysics with prognostic aerosol and ice formation parameterizations. We then apply a self‐
Peng Wu +7 more
wiley +1 more source
Observational Constraints on Sea Salt Contribution to CCN Over the Southern Ocean
Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.Abstract Earth system models exhibit persistent biases in simulating cloud condensation nuclei (CCN) over the Southern Ocean and Antarctica, largely due to inadequate representation of aerosol sources. Here, we present year‐round (January 2023–February 2024) measurements of aerosol hygroscopicity (HTDMA), particle number size distribution (SMPS), and ...
Wei Xu +16 more
wiley +1 more source