Results 151 to 160 of about 74,360 (267)

Monitoring Source Areas of Post‐Fire Geomorphic Processes Using an In Situ Multi‐Sensor System

open access: yesGeophysical Research Letters, Volume 52, Issue 19, 16 October 2025.
Abstract Geomorphic processes that occur after wildfires in mountainous areas require a deep understanding due to complex interactions of fire effects with the landscape surface. In situ monitoring systems can support this task, even if some limitations that affect traditional sensors can hamper their action. The current work presents an advanced multi‐
N. Dematteis   +10 more
wiley   +1 more source

Open Circuit Resonant (SansEC) Sensor Technology for Lightning Mitigation and Damage Detection and Diagnosis for Composite Aircraft Applications [PDF]

open access: yes
Traditional methods to protect composite aircraft from lightning strike damage rely on a conductive layer embedded on or within the surface of the aircraft composite skin.
Dudley, Kenneth L.   +4 more
core   +1 more source

Origin of life: β‐sheet amyloid conformers as the primordial functional polymers on the early Earth and their role in the emergence of complex dynamic networks

open access: yesFEBS Letters, Volume 599, Issue 19, Page 2693-2705, October 2025.
The amyloid world hypothesis of the origin‐of‐life posits that the first functional polymers on the early Earth were structurally stable cross‐β‐sheet‐based peptide amyloids capable of Darwinian‐like evolution. Peptide amyloids display self‐replication and information transfer, as well as catalytic, adaptive, and evolutive properties.
Carl Peter J. Maury
wiley   +1 more source

When lightning strikes ∞

open access: yesJournal of the American College of Cardiology, 1991
Patrick J. Scanlon   +3 more
openaire   +2 more sources

New methods and results for quantification of lightning-aircraft electrodynamics [PDF]

open access: yes
The NASA F-106 collected data on the rates of change of electromagnetic parameters on the aircraft surface during over 700 direct lightning strikes while penetrating thunderstorms at altitudes from 15,000 t0 40,000 ft (4,570 to 12,190 m).
Lee, Larry D.   +3 more
core   +1 more source

Statistical Characteristics of Dabie‐Vortex‐Associated Tornadogenesis During an 18‐Year Period (2006–2023)

open access: yesAtmospheric Science Letters, Volume 26, Issue 10, October 2025.
The Dabie vortex (DBV) significantly drives tornadoes in eastern China, contributing up to 40% of events in northern Anhui. Most tornadoes form in the DBV's southeastern quadrant during development/maintenance stages, where enhanced CAPE, moisture, shear, and supercell potential exist.
Xue Xiao   +8 more
wiley   +1 more source

High‐Performance Quad‐Port MIMO Antenna for Next‐Generation Mm‐Wave IoT Application With Efficiency Prediction Using Supervised Regression Methods

open access: yesEngineering Reports, Volume 7, Issue 10, October 2025.
A novel MIMO antenna for 5G applications is proposed, achieving a wide bandwidth of 4.12 GHz, high gain of 8.8 dB, and an efficiency of 99.72%. The antenna's performance is validated through CST simulation, measurement, RLC circuit modeling, and machine learning‐based prediction, with Nonparametric Regression showing superior accuracy.
Md. Ashraful Haque   +8 more
wiley   +1 more source

Is Fintech Good for Bank Performance? The Case of Mobile Money in the East African Community

open access: yesInternational Journal of Finance &Economics, Volume 30, Issue 4, Page 3918-3949, October 2025.
ABSTRACT Mobile money, a technology‐driven innovation in financial services, has profoundly penetrated the financial landscape in Sub‐Saharan Africa, including banks. Yet, besides anecdotal evidence, little is known about whether mobile money adoption enhances or worsens bank performance.
Serge Stéphane Ky   +2 more
wiley   +1 more source

Spatial Distribution of Lightning Strikes to Ground During Small Thunderstorms in Florida [PDF]

open access: yes
The spatial patterns of the strike points produced by cloud-to-ground lightning under three small thunderstorms have been analyzed to determine the area flash density as a function of radius from the storm center, the distribution of the nearest-neighbor
Krider, E. Philip
core   +1 more source

Skeletal Muscle PGC‐1α Remodels Mitochondrial Phospholipidome but Does Not Alter Energy Efficiency for ATP Synthesis

open access: yesJournal of Cachexia, Sarcopenia and Muscle, Volume 16, Issue 5, October 2025.
ABSTRACT Background The coupling of oxygen consumption to ATP synthesis via oxidative phosphorylation (OXPHOS) is central for cellular energy homeostasis. Some studies suggest exercise training increases the efficiency of ATP synthesis, but the molecular mechanisms are unclear.
Takuya Karasawa   +7 more
wiley   +1 more source

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