Results 51 to 60 of about 490,508 (286)

Enhancing Severe Weather Prediction With Microwave All‐Sky Radiance Assimilation: The 10 August 2020 Midwest Derecho

open access: yesGeophysical Research Letters
In this study, we assimilated microwave (MW) all‐sky radiances from low‐Earth‐orbiting satellites and examined their impact on the analyses and forecasts of weather hazards associated with the 10 August 2020 Midwest derecho.
Yunji Zhang   +3 more
doaj   +1 more source

“Agree to Disagree”: Forecasting Stock Market Implied Volatility Using Financial Report Tone Disagreement Analysis

open access: yesMathematics, 2023
This paper studies the predictability of implied volatility indices of stocks using financial reports tone disagreement from U.S. firms. For this purpose, we build a novel measure of tone disagreement based on financial report tone synchronization of U.S.
Nicolas S. Magner   +3 more
doaj   +1 more source

Predictive sets

open access: yesStochastics and Dynamics, 2020
A set [Formula: see text] is called predictive if for any zero entropy finite-valued stationary process [Formula: see text], [Formula: see text] is measurable with respect to [Formula: see text]. We know that [Formula: see text] is a predictive set. In this paper, we give sufficient conditions and necessary ones for a set to be predictive.
Chandgotia, Nishant, Weiss, Benjamin
openaire   +3 more sources

Functional Connectivity Linked to Cognitive Recovery After Minor Stroke

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Patients with minor stroke exhibit slowed processing speed and generalized alterations in functional connectivity involving frontoparietal cortex (FPC). The pattern of connectivity evolves over time. In this study, we examine the relationship of functional connectivity patterns to cognitive performance, to determine ...
Vrishab Commuri   +7 more
wiley   +1 more source

Predicting zoonoses [PDF]

open access: yesNature Ecology & Evolution, 2017
As the line dividing human and wild habitats becomes thinner, we might be brewing the world's next big pandemic. Zoonoses are diseases that are naturally transmitted between animals and humans, and a new project aims to predict their occurrence.
openaire   +2 more sources

Predictable Recoveries [PDF]

open access: yesEconomica, 2016
A random walk with drift is a good univariate representation of US GDP. This paper shows, however, that US economic downturns have been associated with predictable short‐term recoveries and with changes in long‐term GDP forecasts that are substantially smaller than the initial drop.
Cai, Xiaoming   +2 more
openaire   +4 more sources

Whole‐Body Pattern of Muscle Degeneration and Progression in Sarcoglycanopathies

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To characterize whole‐body intramuscular fat distribution pattern in patients with sarcoglycanopathies and explore correlations with disease severity, duration and age at onset. Methods Retrospective, cross‐sectional, multicentric study enrolling patients with variants in one of the four sarcoglycan genes who underwent whole‐body ...
Laura Costa‐Comellas   +39 more
wiley   +1 more source

System Transparency in Shared Autonomy: A Mini Review

open access: yesFrontiers in Neurorobotics, 2018
What does transparency mean in a shared autonomy framework? Different ways of understanding system transparency in human-robot interaction can be found in the state of the art.
Victoria Alonso   +2 more
doaj   +1 more source

Predictability of Critical Transitions

open access: yes, 2015
Critical transitions in multistable systems have been discussed as models for a variety of phenomena ranging from the extinctions of species to socio-economic changes and climate transitions between ice-ages and warm-ages.
Hallerberg, Sarah   +2 more
core   +2 more sources

Classical predictability and coarse-grained evolution of the quantum baker's map [PDF]

open access: yes, 2005
We investigate how classical predictability of the coarse-grained evolution of the quantum baker's map depends on the character of the coarse-graining. Our analysis extends earlier work by Brun and Hartle [Phys. Rev. D 60, 123503 (1999)] to the case of a
Andrei N. Soklakov   +5 more
core   +1 more source

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