Results 51 to 60 of about 98,361 (229)
Cascades and transitions in turbulent flows
, 2018 Turbulence is characterized by the non-linear cascades of energy and other inviscid invariants across a huge range of scales, from where they are injected to where they are dissipated.
Alexakis, A., Biferale, L.
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MusicSwarm: Biologically Inspired Intelligence for Music Composition
Advanced Intelligent Systems, EarlyView.Biologically inspired swarms of frozen foundation models self‐organize to compose complex music without fine‐tuning. By coordinating through stigmergic signals, decentralized agents dynamically evolve specialized roles and adapt to solve complex tasks.
Markus J. Buehler
wiley +1 more source
The stepwise path integral of the relativistic point particle
, 2018 In this paper we present a stepwise construction of the path integral over relativistic orbits in Euclidean spacetime. It is shown that the apparent problems of this path integral, like the breakdown of the naive Chapman-Kolmogorov relation, can be ...
Koch, Benjamin, Muñoz, Enrique
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Advanced Intelligent Systems, EarlyView.Physics‐Informed Neural Networks (PINNs) provide a framework for integrating physical laws with data. However, their application to Prognostics and Health Management (PHM) remains constrained by the limited uncertainty quantification (UQ) capabilities.
Ibai Ramirez +4 more
wiley +1 more source
Optimal control with heterogeneous agents in continuous time
, 2013 This paper introduces the problem of a planner who wants to control a population of heterogeneous agents subject to idiosyncratic shocks. The agents differ in their initial states and in the realization of the shocks. In continuous time, the distribution
Nuño, Galo
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Coarse-grained strain dynamics and backwards/forwards dispersion [PDF]
, 2006 A Particle Tracking Velocimetry experiment has been performed in a turbulent flow at intermediate Reynolds number. We present experimentally obtained stretching rates for particle pairs in the inertial range.
Berg, J., Luthi, B., Mann, J., Ott, S.
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Animal Models and Experimental Medicine, EarlyView.This study investigated the impact of age and sex on cardiac phenotypes in healthy adult C57BL/6J mice using echocardiography and histopathological analyses. Findings revealed that female mice demonstrated more pronounced global cardiac chamber dilation during aging.
Shuang Wen +6 more
wiley +1 more source
On the energy spectrum of rapidly rotating forced turbulence
, 2018 In this paper, we investigate the statistical features of the fully developed, forced, rapidly rotating, {turbulent} system using numerical simulations, and model {the} energy {spectrum} that {fits} well with the numerical data. Among the wavenumbers ($k$
Chakraborty, Sagar +2 more
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Autism Research, EarlyView.ABSTRACT Children and adolescents with autism spectrum disorder (ASD) and attention deficit hyperactivity disorder (ADHD) often present physical and motor challenges that may compromise health, yet direct comparisons between these neurodevelopmental conditions and typically developing (TD) peers remain limited.
Nerea Blanco‐Martínez +4 more
wiley +1 more source
, 2001 The solution to nonlinear Fokker-Planck equation is constructed in terms of the minimal Markov semigroup generated by the equation. The semigroup is obtained by a purely functional analytical method via Hille-Yosida theorem. The existence of the positive
Qian, Hong, Qian, Min, Tang, Xiang
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