Results 11 to 20 of about 707,975 (264)
Dynamic effective connectivity
NeuroImage, 2020 Metastability is a key source of itinerant dynamics in the brain; namely, spontaneous spatiotemporal reorganization of neuronal activity. This itinerancy has been the focus of numerous dynamic functional connectivity (DFC) analyses - developed to characterize the formation and dissolution of distributed functional patterns over time, using resting ...
Zarghami, TS, Friston, KJ
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Effective Dynamics of Generative Adversarial Networks
Physical Review X, 2023 Generative adversarial networks (GANs) are a class of machine-learning models that use adversarial training to generate new samples with the same (potentially very complex) statistics as the training samples.
Steven Durr +3 more
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Effective relational cosmological dynamics from quantum gravity
Journal of High Energy Physics, 2021 We discuss the relational strategy to solve the problem of time in quantum gravity and different ways in which it could be implemented, pointing out in particular the fundamentally new dimension that the problem takes in a quantum gravity context in ...
Luca Marchetti, Daniele Oriti
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Dynamic super Efimov effect [PDF]
Physical Review A, 2017 Super Efimov effect is a recently proposed three-body effect characterized by a double-exponential scaling, which has not been observed experimentally yet. Here, we present the general dynamic equations determining the cloud size of a scale invariant quantum gas in a time dependent harmonic trap. We show that a double-log periodicity as the hallmark of
Shi, Zhe-Yu +3 more
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Rotation by deformation and time-crystalline dynamics of cyclopropane molecule
New Journal of Physics, 2021 A deformable body can rotate even with no angular momentum simply by changing its shape. Here the first all-atom level molecular dynamics example of this phenomenon is presented.
Xubiao Peng, Jin Dai, Antti J Niemi
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Reliable Approximation of Long Relaxation Timescales in Molecular Dynamics
Entropy, 2017 Many interesting rare events in molecular systems, like ligand association, protein folding or conformational changes, occur on timescales that often are not accessible by direct numerical simulation.
Wei Zhang, Christof Schütte
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Quasiparticle dynamics by effective $$\pi $$ π -field distortion
Scientific Reports, 2022 Modeling dynamical processes of quasiparticles in low dimensional $$\pi $$ π -conjugated systems is challenging due to electron-phonon coupling. We show that this interaction leads to linear potential energy terms in the lattice Lagrangian similar to a ...
Tiago de Sousa Araújo Cassiano +2 more
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Dynamic discrete choice and dynamic treatment effects [PDF]
Journal of Econometrics, 2005 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
James J. Heckman, Salvador Navarro
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The dynamics of effective classroom management in secondary schools from a faculty perspective
Zanco Journal of Humanity Sciences, 2020 The research aimed to identify the dynamics of effective classroom management in secondary schools from the perspective of faculty members The descriptive analytical method was used, and the research community was determined by the faculty members in
Yusef Yaqoub Shahda +1 more
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Emotional Effects of Dynamic Textures [PDF]
i-Perception, 2011 This study explores the effects of various spatiotemporal dynamic texture characteristics on human emotions. The emotional experience of auditory (eg, music) and haptic repetitive patterns has been studied extensively. In contrast, the emotional experience of visual dynamic textures is still largely unknown, despite their natural ubiquity and ...
Toet, A. +3 more
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