Results 101 to 110 of about 368,612 (246)

Motion extrapolation in the central fovea [PDF]

open access: yes, 2012
Neural transmission latency would introduce a spatial lag when an object moves across the visual field, if the latency was not compensated. A visual predictive mechanism has been proposed, which overcomes such spatial lag by extrapolating the position of
Nijhawan, Romi   +7 more
core   +1 more source

Artificial Intelligence in Policing and Perceived Legitimacy: Does Gender Representation Make a Difference?

open access: yesPublic Administration Review, EarlyView.
ABSTRACT As artificial intelligence (AI) increasingly transforms public administration, understanding its impact on perceived legitimacy becomes paramount, particularly, in high‐stakes areas such as policing. While existing research offers mixed evidence on whether government AI use enhances or undermines citizens' perceptions of fairness and trust ...
Canyu Gao, Norma M. Riccucci
wiley   +1 more source

Sparse Probabilistic Richardson Extrapolation

open access: yes
Almost every numerical task can be cast as extrapolation with respect to the fidelity or tolerance parameters of a consistent numerical method. This perspective enables probabilistic uncertainty quantification and optimal experimental design functionality to be deployed, and also unlocks the potential for the convergence of numerical methods to be ...
Oates, Chris. J.   +2 more
openaire   +2 more sources

Richardson extrapolation and Romberg integration

open access: yesHistoria Mathematica, 1984
This paper reviews the historical background of some related techniques of numerical analysis chiefly associated with L. F. Richardson and W. Romberg. The application of extrapolation processes in connection with the classical problem of the quadrature of the circle and the development of some of the most frequently exployed rules for approximate ...
openaire   +1 more source

Data Analytics and Distribution Function Estimation via Mean Absolute Deviation: Nonparametric Approach

open access: yesRevstat Statistical Journal
Mean absolute deviation function is used to explore the pattern and the distribution of the data graphically to enable analysts gaining greater understanding of raw data and to foster a quick and a deep understanding of the data as an important basis ...
Elsayed A. H. Elamir
doaj   +1 more source

A Mechanical Quadrature Method for Solving Delay Volterra Integral Equation with Weakly Singular Kernels

open access: yesComplexity, 2019
In this work, a mechanical quadrature method based on modified trapezoid formula is used for solving weakly singular Volterra integral equation with proportional delays.
Li Zhang   +3 more
doaj   +1 more source

The ‘lactate paradox’ revisited after 35 years: In memoriam Paolo Cerretelli

open access: yesExperimental Physiology, EarlyView.
Abstract Some decades ago significant scientific interest was raised by the concept of the ‘lactate paradox’ occurring during altitude acclimatization. In short, in acute hypoxia blood lactate− concentration ([La]b) is higher, compared to normoxia, at any given submaximal work rate, whereas peak [La]b at exhausting exercise is unchanged.
Bruno Grassi
wiley   +1 more source

Application of Richardson's extrapolation to numerical evaluation of sonic-boom integrals [PDF]

open access: yes, 1967
Richardson extrapolation applied to numerical evaluation of sonic boom ...
Igoe, W. B.
core  

Skeletal muscle adaptation to muscle activity and hypoxia: Differential structural and metabolic remodelling

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend There has been controversy about the structural (capillary) response of skeletal muscle to altered O2 status, involving decreased supply (hypoxia) or increased demand (activity). Here we demonstrate that seven days of activation of skeletal muscle by indirect electrical stimulation led to significant expansion of the capillary ...
David Hauton   +3 more
wiley   +1 more source

Regional electrical differences and arrhythmia in the rat atria: Role of sympathetic nerve distribution and function

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Atrial fibrillation commonly develops in the left atrium and pulmonary veins (PVs), and can be triggered by sympathetic nerve activity. Here, we examined regional atrial differences in sympathetic nerve distribution and function in the rat.
James Saleeb‐Mousa   +6 more
wiley   +1 more source

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