Results 161 to 170 of about 31,732 (215)

Flux equipartition in astrophysical plasma turbulence. [PDF]

Sci Adv
Marino R, Xie JH.
europepmc   +1 more source

Long-term prediction of mortality by heart rate turbulence in hemodialysis patients and the impact of diabetes mellitus-a longitudinal observational study. [PDF]

J Nephrol
Hannane N, Mayer CC, Matschkal J, Bormann F, Krieter A, Braun JR, Küchle C, Renders L, Günthner R, Schmidt G, Müller A, Wassertheurer S, Heemann U, Haller B, Malik M, Schmaderer C, Braunisch MC.   +16 more
europepmc   +1 more source

Q-learning with temporal memory to navigate turbulence. [PDF]

Elife
Rando M, James M, Verri A, Rosasco L, Seminara A.   +4 more
europepmc   +1 more source

Stability analysis of chaotic systems in latent spaces. [PDF]

Nonlinear Dyn
Özalp E, Magri L.
europepmc   +1 more source

Optical Coherence Tomography Velocimetry for In-Line Processing: Velocity Profiles and the Intermittency of Opaque Complex Fluids In Situ. [PDF]

ACS Eng Au
Watts Moore O, Waigh TA, Arafeh A, Martin P, Mendoza C, Kowalski A.   +5 more
europepmc   +1 more source

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Multimode Laser Beam Scintillations in Non-Kolmogorov Turbulence

IEEE Journal on Selected Areas in Communications, 2015
Employing the Rytov solution, the scintillation index at the origin of the receiver plane is evaluated in non-Kolmogorov weak atmospheric turbulence when multimode laser incidence is used. The solution presented can be used when the multimode is composed of even modes. The novelty of this work lies in the theoretical combination of multimode laser beam
Yahya Baykal
openaire   +3 more sources

Impact of Non-Kolmogorov Turbulence on Scintillometer

OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP), 2021
This study uses simulation to explore the effects of experimentally measured non-Kolmogorov turbulence on scintillometer readings. The results show that the useful- ness of the scintillometer readings depends on the turbulence characteristics.
Cristian Villatoro, Noah R. Van Zandt
openaire   +1 more source

Phase Screen Generation for Non-Kolmogorov Turbulence

Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP), 2022
Measurements of atmospheric turbulence frequently show non-Kolmogorov statistics. This paper explores two methods of numerical phase screen generation for such turbulence. The results show that both methods are accurate, but one runs 285 times faster.
Jason Salmanowitz, Noah R. Van Zandt
openaire   +1 more source

Measuring non-Kolmogorov turbulence

SPIE Proceedings, 2013
We have performed a series of experiments aiming at understanding the statistics of deep turbulence over cities. The experimental setup consisted of a Shack-Hartmann wavefront sensor and an imaging camera that simultaneously recorded wavefront-, and focal-plane data, respectively.
Gladysz, Szymon, Stein, Karin, Sucher, Erik, Sprung, Detlev   +3 more
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Turbulence distance for laser beams propagating through non-Kolmogorov turbulence

Journal of the Optical Society of America A, 2013
Based on the second-order moments and the non-Kolmogorov turbulence spectrum, the general analytical expression for the turbulence distance of laser beams propagating through non-Kolmogorov turbulence is derived, which depends on the non-Kolmogorov turbulence parameters including the generalized exponent parameter α, inner scale l(0), and outer scale L(
Yongping, Huang, Bin, Zhang
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