Results 211 to 220 of about 15,954 (297)

Downward terrestrial gamma-ray flash associated with collision of lightning leaders. [PDF]

Sci Adv
Wada Y, Morimoto T, Wu T, Wang D, Kikuchi H, Nakamura Y, Yoshikawa E, Ushio T, Tsuchiya H.   +8 more
europepmc   +1 more source

Alzheimer's Protection by PLCγ2 Compacts Plaques, Redistributes Microglia, and Protects Synapses in AppNL‐G‐F Mice

Glia, Volume 74, Issue 8, August 2026.
The Alzheimer's disease protective PLCG2 P522R variant protects against amyloid‐induced synapse loss independently of amyloid load, promotes increased plaque compaction, and is associated with enhanced microglial engagement with diffuse amyloid. ABSTRACT The Alzheimer's disease protective P522R PLCG2 coding variant (rs72824905) is downstream of TREM2 ...
Ryan J. Bevan, Emily Maguire, Eilish Mackinnon, Elisa Salis, Thomas Phillips, Elena Simonazzi, Marieta Vassileva, Nicholas D. Allen, Julie Williams, Philip R. Taylor   +9 more
wiley   +1 more source

Computer-assisted vacuum aspiration mechanical thrombectomy with Lightning Flash allows broader clinical application, enhanced procedural safety, and improved clinical outcomes for the treatment of acute and subacute iliofemoral and central deep venous thrombosis. [PDF]

J Vasc Surg Cases Innov Tech
Saleem T, Raju S.
europepmc   +1 more source

Plasma Membrane Remodeling During Microglial Activation: A Hypothesis Linking Microglial Shape and Lipid Droplet Formation

Glia, Volume 74, Issue 8, August 2026.
Microglial morphology changes in response to damage by Aβ and aging result in significant reductions in cell surface area. Transcriptomic analyses suggest that fatty acid synthesis and triacylglycerol formation drive redistribution of surface membrane into intracellular lipid droplets.
G. William Rebeck, Giorgi Shautidze, Jordy Sepulveda, Gracie S. Healey, Priyanka S. Narayan   +4 more
wiley   +1 more source

Regulation of Synaptic Plasticity and Adaptive Convergence Under Rhythmic Stimulation of an In Vitro Hippocampal Neuronal Network of Cultured Cells. [PDF]

Biosensors (Basel)
Sun S, Jiang L, Liu Y, Shang L, Lu C, Li S, Zhang K, Wang M, Cai X, Luo J.   +9 more
europepmc   +1 more source

Fire‐induced shifts in activity patterns of predators and prey in the Brazilian Pantanal

The Journal of Wildlife Management, Volume 90, Issue 6, August 2026.
Using camera trap data, we observed that 5 of 6 prey species showed statistically significant changes in temporal activity patterns, while jaguars were the only predator species to adjust activity when comparing pre‐fire and post‐fire periods in an isolated rocky formation in the Pantanal region.
Sergio Eduardo Barreto de Aguiar, Grasiela Edith Oliveira de Porfirio, Leonardo França do Nascimento, Josiel de Oliveira Coelho, Mariana Alves Carvalho Queiroz, Geovani Vinco Tonolli, Wener Hugo Arruda Moreno, Diego Francis Passos Viana, Rocío Bardales, Matthew Hyde, Ricardo Daniel Ortiz‐Hoyos, Nayara Yoshie Sano, Filipe Martins Santos   +12 more
wiley   +1 more source

Spectral feature extraction and ensemble learning for multiclass aircraft damage identification. [PDF]

MethodsX
Zade N, Gupte A, Gupta P, Detalle N, Mannion A, Voyle R.   +5 more
europepmc   +1 more source

Knowledge‐distilled diffusion models for improving cone‐beam CT image quality with meta‐learning under imbalanced data

Medical Physics, Volume 53, Issue 8, August 2026.
Abstract Background Adaptive radiation therapy (ART) relies on daily cone‐beam CT (CBCT), yet its limited image quality hinders accurate dose calculation, particularly under substantial anatomical changes. Purpose To overcome the clinical challenge of scarce paired planning CT (pCT) data versus abundant unpaired CBCTs, we propose a framework driven by ...
Joonil Hwang, Sangjoon Park, Seungryong Cho, Jin Sung Kim   +3 more
wiley   +1 more source

Research on the Optimization of the Electrode Structure and Signal Processing Method of the Field Mill Type Electric Field Sensor. [PDF]

Sensors (Basel)
Zhao W, Li Z, Zhang H.
europepmc   +1 more source

Green Emissions From Sprite Tops

Journal of Geophysical Research: Space Physics, Volume 131, Issue 8, August 2026.
Abstract Although sprite discharges above thunderstorms have been studied for about 35 years, science enthusiasts reported the existence of long‐duration green light emissions from sprite tops only recently using commercial digital cameras and named these events green ghosts.
S. Celestin, M. B. Garnung, T. Farges, B. Kosar, L. Boggs, Paul M. Smith   +5 more
wiley   +1 more source