Results 21 to 30 of about 3,464,703 (305)
Sequentially activated discrete modules appear as traveling waves in neuronal measurements with limited spatiotemporal sampling [PDF]
eLifeNumerous studies have identified traveling waves in the cortex and suggested they play important roles in brain processing. These waves are most often measured using macroscopic methods that are unable to assess the local spiking activity underlying wave
Yuval Orsher +5 more
doaj +2 more sources
Traveling water waves — the ebb and flow of two centuries [PDF]
Quarterly of Applied Mathematics, 2021 This survey covers the mathematical theory of steady water waves with an emphasis on topics that are at the forefront of current research. These areas include: variational characterizations of traveling water waves; analytical and numerical studies of ...
Susanna V. Haziot +6 more
semanticscholar +1 more source
Turbulent Drag Reduction by Streamwise Traveling Waves of Wall-Normal Forcing
Annual Review of Fluid Mechanics, 2023 We review some fundamentals of turbulent drag reduction and the turbulent drag reduction techniques using streamwise traveling waves of blowing/suction from the wall and wall deformation.
K. Fukagata, K. Iwamoto, Y. Hasegawa
semanticscholar +1 more source
Propofol anesthesia alters cortical traveling waves
bioRxiv, 2022 Oscillatory dynamics in cortex seem to organize into traveling waves that serve a variety of functions. Recent studies show that propofol, a widely used anesthetic, dramatically alters cortical oscillations by increasing slow-delta oscillatory power and ...
S. Bhattacharya +5 more
semanticscholar +1 more source
Insulating traveling-wave electrophoresis
Physical Review E, 2023 Traveling-wave electrophoresis (TWE) is a method for transporting charged colloidal particles used in many microfluidic techniques for particle manipulation and fractionation. This method exploits the traveling-wave components of the electric field generated by an array of electrodes subjected to ac voltages with a phase delay between neighboring ...
Raúl Fernández-Mateo +4 more
openaire +6 more sources
Waves traveling over a map of visual space can ignite short-term predictions of sensory input
Nature Communications, 2023 Recent analyses have found waves of neural activity traveling across entire visual cortical areas in awake animals. These traveling waves modulate the excitability of local networks and perceptual sensitivity.
Gabriel B. Benigno +4 more
doaj +1 more source
Electrophoretic traveling waves [PDF]
Transactions of the American Mathematical Society, 1988 An existence-uniqueness-approximability theory is given for a prototypical mathematical model for the separation of ions in solution by an imposed electric field. The separation is accomplished during the formation of a traveling wave, and the mathematical problem consists in finding a traveling wave solution of a set of diffusion-advection equations ...
Fife, P. C., Palusinski, O. A., Su, Y.
openaire +2 more sources
Medial entorhinal cortex activates in a traveling wave in the rat
eLife, 2020 Traveling waves are hypothesized to support the long-range coordination of anatomically distributed circuits. Whether separate strongly interacting circuits exhibit traveling waves remains unknown.
J Jesús Hernández-Pérez +2 more
doaj +1 more source
Traveling-Standing Water Waves
Fluids, 2021 We propose a new two-parameter family of hybrid traveling-standing (TS) water waves in infinite depth that evolve to a spatial translation of their initial condition at a later time.
Jon Wilkening
doaj +1 more source
Bulletin of the South Ural State University. Series "Mathematical Modelling, Programming and Computer Software", 2023 Summary: We study a mathematical model of coastal waves in the shallow water approximation. The model contains two empirical parameters. The first one controls turbulent dissipation. The second one is responsible for the turbulent viscosity and is determined by the turbulent Reynolds number. We study travelling waves solutions to this model.
openaire +3 more sources