Results 271 to 280 of about 171,972 (335)

Semiparametric regression for circular response with application in ecology

open access: yesScandinavian Journal of Statistics, Volume 53, Issue 1, Page 54-101, March 2026.
ABSTRACT A regression model for a circular response variable depending on a linear or a circular predictor is presented in this paper. The conditional density belongs to a parametric flexible family that allows for asymmetry and varying peakedness around the modal direction.
Jose Ameijeiras‐Alonso, Irène Gijbels
wiley   +1 more source

Deep Neural Network Based Scale‐Adaptive Cloud Vertical Overlap Parameterization

open access: yesGeophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract Cloud vertical overlap has important implications for cloud radiative effects in climate models. Due to its spatiotemporal complexity, it is difficult to simulate cloud overlap in climate models. Decorrelation length (L $L$) is crucial for depicting the vertical overlap of clouds in climate models.
Xin Wu   +4 more
wiley   +1 more source

A Physically Consistent Particle Size Distribution Modeling of the Microphysics of Precipitation for Weather and Climate Models

open access: yesGeophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract The probability density function of drops is difficult to model. Current approaches make assumptions that are often problematic, as they allow negative values for the mean of the distribution. While the statistical goodness of fit of those models might be reasonable for precipitation radar estimation, the situation is unsatisfactory if a fully
Francisco J. Tapiador   +9 more
wiley   +1 more source

How Does the Magnetosphere‐Ionosphere Current System Respond to Solar Flares?

open access: yesGeophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract While the isolated effects of solar flares on low‐latitude ionospheric electrodynamics have been well documented, the coupled system response of the equatorial electrojet (EEJ), auroral electrojet (AEJ), field‐aligned currents (FACs), and asymmetric ring current (ASY‐H) remains poorly understood.
Hongkai Tang   +5 more
wiley   +1 more source

A self-attention driven multi-scale object detection framework for adverse weather in smart cities. [PDF]

open access: yesSci Rep
Dasu BT   +5 more
europepmc   +1 more source

Corona Discharges Glow on Trees Under Thunderstorms

open access: yesGeophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract Coronae, which are weak electrical discharges, have long been hypothesized to form on trees under thunderstorms, though never directly observed, characterized, or quantified. Using a newly developed instrument that measures ultraviolet emissions from coronae, the first direct observations and quantifications of coronae are presented for two ...
P. J. McFarland   +3 more
wiley   +1 more source

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