Results 221 to 230 of about 3,271,882 (336)

A Convolutional Neural Network‐Based Model for Precipitation Nowcasting Leveraging Data From Gauge Stations

open access: yesJournal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 3, June 2026.
Abstract Rainfall nowcasting, the short‐term prediction of precipitation, is a vital component of early warning systems aimed at mitigating the effects of extreme weather events. In this study, we develop a deep learning approach based on convolutional neural networks (CNNs) for rainfall nowcasting and train it exclusively on data from rain gauge ...
Fereshteh Taromideh   +4 more
wiley   +1 more source

Eruption Source Parameters in Volcanic Plume Modeling: Advances, Challenges, and Future Directions

open access: yesReviews of Geophysics, Volume 64, Issue 2, June 2026.
Abstract Accurately predicting the atmospheric dispersion of volcanic ash and gases is crucial for both scientific understanding and hazard mitigation. Estimating Eruption Source Parameters (ESP), such as mass eruption rate, plume height, duration, and particle size distribution and properties, remains challenging due to the complex nature of volcanic ...
A. Costa   +4 more
wiley   +1 more source

The ultimate exercise countermeasure for long‐duration spaceflight?

open access: yes
Experimental Physiology, EarlyView.
Donald E. Watenpaugh, Alan R. Hargens
wiley   +1 more source

Solar Energetic Particle Forecasting With Multi‐Task Deep Learning: SEPNET

open access: yesJournal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 3, June 2026.
Abstract Solar energetic particle (SEP) events pose severe threats to spacecraft, astronaut safety, and aviation operations. Accurate SEP forecasting remains a critical challenge in space weather research as a result of their complex origins and highly variable propagation.
Yian Yu   +5 more
wiley   +1 more source

Biodiesel Production From Canola Oil by Titanium Dioxide‐Photocatalysed Transesterification

open access: yesGCB Bioenergy, Volume 18, Issue 6, June 2026.
Photocatalytic transesterification of canola oil over TiO2 under UVA irradiation enables biodiesel production under mild conditions. Yields up to 73% FAME and 38% FAEE were achieved, with negative Gibbs free energy (ΔG < 0) confirming thermodynamic favourability.
Rosilene A. Welter   +4 more
wiley   +1 more source

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