Results 31 to 40 of about 58,720 (307)
Dynamical modeling of multi-scale variability in neuronal competition. [PDF]
Commun Biol, 2019 Data for figures for "Dynamical modeling of multi-scale variability in neuronal competition ...
Cohen BP +3 more
europepmc +2 more sources
Competing G protein‐coupled receptor kinases balance G protein and β‐arrestin signaling
Molecular Systems Biology, 2012 Seven‐transmembrane receptors (7TMRs) are involved in nearly all aspects of chemical communications and represent major drug targets. 7TMRs transmit their signals not only via heterotrimeric G proteins but also through β‐arrestins, whose recruitment to ...
Domitille Heitzler +15 more
doaj +1 more source
Proceedings of the International AAAI Conference on Web and Social Media, 2009 How do blogs produce posts? What local, underlying mechanisms lead to the bursty temporal behaviors observed in blog networks? Earlier work analyzed network patterns of blogs and found that blog behavior is bursty and often follows power laws in both topological and temporal characteristics. However, no intuitive and realistic model has
Michaela Goetz +3 more
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Dynamic modelling with events [PDF]
, 1994 This paper focusses on the behavioural aspects of the IFO23 model, an extension of the semantic model IFO defined by S. Abiteboul and R. Hull. Its originality is in the formalization of complex events and their specification, which adopts semantics and syntax indentical to those of the structural part.
Maguelonne Teisseire +2 more
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Synchronization of dissipative dynamical systems driven by non-Gaussian Lévy noises
, 2010 Dynamical systems driven by Gaussian noises have been considered extensively in modeling, simulation, and theory. However, complex systems in engineering and science are often subject to non-Gaussian fluctuations or uncertainties.
Kloeden, Peter E. +3 more
core +1 more source
DYNAMIC MODELS OF GENTRIFICATION
Advances in Complex SystemsThe phenomenon of gentrification of an urban area is characterized by the displacement of lower-income residents due to rising living costs and an influx of wealthier individuals. This study presents an agent-based model that simulates urban gentrification through the relocation of three income groups — low, middle, and high — driven by living costs ...
Giovanni Mauro +3 more
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On Jupiter and his Galilean satellites: Librations of De Sitter's periodic motions [PDF]
, 2016 The motion of Jupiter's four Galilean satellites Io–Europa–Ganymedes–Callisto is subjected to an orbital 1:2:4–resonance of the former (and inner) three.
Broer, Henk W. +6 more
core +1 more source
Numerical integration and analysis of mars orbital dynamics
Frontiers in Astronomy and Space SciencesIntroductionThe high-precision numerical ephemeris of Mars is important for its mission planning, spacecraft navigation, and solar system dynamics studies.MethodsThis study systematically compares the dynamical models employed in the DE441, EPM2021 ...
Shuhao Feng +5 more
doaj +1 more source
Information-theoretic formulation of dynamical systems: Causality, modeling, and control
Physical Review Research, 2022 The problems of causality, modeling, and control for chaotic, high-dimensional dynamical systems are formulated in the language of information theory. The central quantity of interest is the Shannon entropy, which measures the amount of information in ...
Adrián Lozano-Durán, Gonzalo Arranz
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Aerodynamic Drag Analysis of 3-DOF Flex-Gimbal GyroWheel System in the Sense of Ground Test
Sensors, 2016 GyroWheel is an innovative device that combines the actuating capabilities of a control moment gyro with the rate sensing capabilities of a tuned rotor gyro by using a spinning flex-gimbal system. However, in the process of the ground test, the existence
Xin Huo +4 more
doaj +1 more source