Results 211 to 220 of about 140,683 (272)

Seasonal hindcasts to assess the hazard of meteorological drought over Europe: A multimodel approach

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
An application of seasonal hindcasts is presented for assessing the hazard of meteorological drought at the regional scale across Europe. The realism of seasonal hindcasts from five contributors to the Copernicus Climate Change Service is assessed through a rigorous workflow.
Marco Buccellato   +2 more
wiley   +1 more source

Jurassic constraints on the chaotic Mars-Earth eccentricity cycle linked to the volcanically induced Jenkyns event. [PDF]

open access: yesProc Natl Acad Sci U S A
Fang Y   +9 more
europepmc   +1 more source

Undersampling techniques in radio astronomical applications

open access: yes, 2006
BIANCHI, GERMANO   +3 more
openaire   +1 more source

Quantum Iterative Methods for Solving Differential Equations with Application to Computational Fluid Dynamics

open access: yesAdvanced Quantum Technologies, EarlyView.
Quantum algorithms for differential equations are developed with applications in computational fluid dynamics. The methods follow an iterative simulation framework, implementing Jacobi and Gauss–Seidel schemes on quantum registers through linear combinations of unitaries.
Chelsea A. Williams   +4 more
wiley   +1 more source

End‐to‐End Portfolio Optimization with Hybrid Quantum Annealing

open access: yesAdvanced Quantum Technologies, EarlyView.
This works presents a hybrid quantum‐classical framework for portfolio optimization that combines quantum assisted asset selection and rebalancing with classical weight allocation. The approach processes real market data, embeds it into Quadratic Unconstrained Binary Optimization formulations, and evaluates performance within a unified workflow ...
Sai Nandan Morapakula   +5 more
wiley   +1 more source

Techniques of determining latitude in Indian astronomical treatises

open access: yesInternational Journal of Sanskrit Research
Vinay Iyer, Ramakrishna Pejathaya
openaire   +1 more source

Highly Anisotropic TbCo11Ti: Phase Evolution, Microstructure and Magnetic Properties

open access: yesRare Metals, EarlyView.
ABSTRACT Among the 1:12‐type compounds, TbCo11Ti stands out due to its high Curie temperature and pronounced magnetocrystalline anisotropy. However, its magnetic behavior at room temperature and its phase evolution process have not been clearly established.
Wei Chen   +11 more
wiley   +1 more source

A large, long-lived, slowly-expanding superbubble across the Perseus arm. [PDF]

open access: yesNat Commun
Chen B   +7 more
europepmc   +1 more source

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