Results 191 to 200 of about 2,111 (266)

Scaling of Latitude‐Dependent Heat Transport in Geostrophic Convection

Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract Latitudinal variations in heat transport shape the thermal and magnetic evolution of rapidly rotating planets, stars, and icy moons. Although global simulations have revealed strong equatorial–polar contrasts, a predictive scaling theory has been lacking.
Veeraraghavan Kannan, Varghese Mathai, Xiaojue Zhu   +2 more
wiley   +1 more source

Next-generation UOWC enabling high-speed and secure RGB image transmission using IRSM-OCDMA with PSO-based image enhancement. [PDF]

Sci Rep
Abd El-Mottaleb SA, Atieh A, Aly MH.
europepmc   +1 more source

Data‐Driven Exploration of Tropical Cyclone's Controllability

Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract Although the chaotic nature of the atmosphere may enable efficient control of tropical cyclones (TCs) via small‐scale perturbations, few studies have proposed data‐driven optimization methods to identify such perturbations. Here, we apply the recently proposed Ensemble Kalman Control (EnKC) to a TC simulation.
Yohei Sawada, Masashi Minamide, Yuyue Yan, Kazumune Hashimoto, Le Duc   +4 more
wiley   +1 more source

Application of deep reinforcement learning in parameter optimization and refinement of turbulence models. [PDF]

Sci Rep
Zhang Z.
europepmc   +1 more source

Data‐Driven Probabilistic Air‐Sea Flux Parameterization

Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract Accurately quantifying air‐sea fluxes is important for understanding air‐sea interactions and improving coupled weather and climate models. This study introduces a probabilistic framework to represent the highly variable nature of air‐sea fluxes, which is missing in deterministic bulk algorithms.
Jiarong Wu, Pavel Perezhogin, David John Gagne, Brandon G. Reichl, Aneesh C. Subramanian, Elizabeth J. Thompson, Laure Zanna   +6 more
wiley   +1 more source

Biogeography of Virioplankton Abundance and Subcluster Patterns in the Northwest Pacific: A Large-Scale Perspective. [PDF]

Microbiologyopen
Zhao Y, Zhao Y, Dong Y, Sun X, Zhang W, Zhao L, Grégori G.   +6 more
europepmc   +1 more source

An Arctic Sea Ice Energy Budget for the Last Interglacial

Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract With ongoing anthropogenic warming, the Arctic is increasingly dominated by thin, first‐year sea ice. Understanding the ice–ocean–atmosphere interactions in warmer climates is therefore essential. We analyze the Arctic sea‐ice energy budget in nine CMIP6‐PMIP4 lig127k simulations of the Last Interglacial warm Arctic.
M. Pollock, R. Diamond, H. Heorton, L. C. Sime, D. Schroeder, C. Brierley   +5 more
wiley   +1 more source

Identification of cancerous tissues based on residual neural network. [PDF]

Sci Rep
Liu Y, Liu X, Gao S, Chai T, Zhao Z, Wang H, Jin Y, Jiang Y.   +7 more
europepmc   +1 more source

Drivers of Changing Interannual Variability in Autumn‐Early Winter Arctic Sea Ice (1950–2024)

Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract Arctic sea ice has undergone a pronounced decline over recent decades, yet the drivers of its interannual variability remains unclear. Here we utilize standard deviation to assess long‐term changes in autumn‐early winter (October–December) Arctic sea ice concentration (SIC) variability from 1950 to 2024.
Lejiang Yu, Shiyuan Zhong, Timo Vihma
wiley   +1 more source

Anisotropic fluorescence emission by diatoms modifies the underwater oceanic light field. [PDF]

Proc Natl Acad Sci U S A
Font-Muñoz JS, Arrieta J, Sourisseau M, Tuval I, Basterretxea G.   +4 more
europepmc   +1 more source