Correction: Traffic jams affect plant development and signal transduction
نویسندگان
چکیده
منابع مشابه
Traffic jams: dynamics and control.
This introductory paper reviews the current state-of-the-art scientific methods used for modelling, analysing and controlling the dynamics of vehicular traffic. Possible mechanisms underlying traffic jam formation and propagation are presented from a dynamical viewpoint. Stable and unstable motions are described that may give the skeleton of traffic dynamics, and the effects of driver behaviour...
متن کاملNeuronal Development and Signal Transduction
Neuronal differentiation is a complex neurobiological phenomenon that includes a series of events that are developmentally regulated. The first step in differentiation is a block of proliferation, leading from a round, cycling neuroblast to a flat quiescent neuron. This is followed by the process of extension of neurites, that represents the starting point for the morphological and functional p...
متن کاملPlant protein kinase families and signal transduction.
Enzymes of the eukaryotic protein kinase superfamily catalyze the reversible transfer of the gamma-phosphate from ATP to amino acid side chains of proteins. Protein kinase function can be counteracted by the action of phosphoprotein phosphatases. Phosphorylation status of a protein can have profound effects on its activity and interaction with other proteins. An estimated 1 to 3% of functional ...
متن کاملDeterministic models for traffic jams
We study several deterministic one-dimensional traffic models. For integer positions and velocities we find the typical high and low density phases separated by a simple transition. If positions and velocities are continuous variables the model shows self-organized criticality driven by the slowest car.
متن کاملDynamics of Traffic Jams: Order and Chaos
By means of a novel variational approach, we study the ergodic properties of a model of a multi lane traffic flow, considered as a (deterministic) wandering of interacting particles on an infinite lattice. For a class of initial configurations of particles (roughly speaking satisfying the Law of Large Numbers) the complete description of their limit behaviour (in time) is obtained, as well as e...
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ژورنال
عنوان ژورنال: Nature Reviews Molecular Cell Biology
سال: 2004
ISSN: 1471-0072,1471-0080
DOI: 10.1038/nrm1383