Results 1 to 10 of about 7,236,752 (305)

Qualitative meta-synthesis comparing non-Newtonian, non-Kolmogorov, and modified Krieger computational fluid dynamics models exploring the intracranial aneurysm dynamics: state of the art

Interdisciplinary Neurosurgery
Background: Computational fluid dynamics (CFD) models are crucial for examining blood flow and the morphology of brain aneurysms. These models are used to enhance the understanding of the formation, rupture, and post-treatment behavior of aneurysms.
Yao Christian Hugues Dokponou, Abdessamad El Ouahabi, Mahjouba Boutarbouch   +2 more
doaj   +1 more source

Non-Kolmogorov atmospheric turbulence and orbital angular momentum of entangled states for optical communication

Results in Physics, 2019
We extend the theory of detection probabilities of single-photon communication in turbulent atmosphere to the entangled case and derive analytical expressions for detection probabilities.
Yuejin Yang, Donghui Yang, Jicheng Wang, Yun Zhu, Zhengda Hu, Yixin Zhang   +5 more
doaj   +1 more source

Average Polarization of Electromagnetic Gaussian Schell-Model Beams through Anisotropic Non-Kolmogorov Turbulence [PDF]

Radioengineering, 2016
Polarization properties of electromagnetic Gaussian Schell-model beams propagating through the anisotropic non-Kolmogorov turbulence of marine-atmosphere channel are studied based on the cross-spectral density matrix.
Yuanhang Zhao, Yixin Zhang, Qiu Wang
doaj  

On the Uniqueness Theorem for Pseudo-Additive Entropies

Entropy, 2017
The aim of this paper is to show that the Tsallis-type (q-additive) entropic chain rule allows for a wider class of entropic functionals than previously thought.
Petr Jizba, Jan Korbel
doaj   +1 more source

Novel Detection of Atmospheric Turbulence Profile Using Mie-Scattering Lidar Based on Non-Kolmogorov Turbulence Theory. [PDF]

Entropy (Basel), 2023
Mao J, Zhang Y, Li J, Gong X, Zhao H, Rao Z.   +5 more
europepmc   +1 more source

Regularity results for Kolmogorov equations based on a blow-up argument

Bruno Pini Mathematical Analysis Seminar
We present recent results regarding the regularity theory for degenerate second order differential operators of Kolmogorov-type. In particular, we focus on Schauder estimates for classical solutions to Kolmogorov equations in non-divergence form with ...
Annalaura Rebucci
doaj   +1 more source

Capacity of a Radio Vortex Communication System Using a Partial Angular Aperture Receiving Scheme under the Horizontal Non-Kolmogorov Model. [PDF]

Sensors (Basel), 2021
Ma Q, Zhao H.
europepmc   +1 more source

Solar Scintillation Effect for Optical Waves Propagating Through Gamma–Gamma Coronal Turbulence Channels

IEEE Photonics Journal, 2019
Optical communication is a promising strategy for deep space exploration but it is susceptible to coronal solar wind turbulence impairments during superior solar conjunction.
Guanjun Xu, Min Zeng
doaj   +1 more source

Equivalent refractive-index structure constant of non-Kolmogorov turbulence

Optics Express, 2015
The relationship between the non-Kolmogorov refractive-index structure constant and the Kolmogorov refractive-index structure constant is derived by using the refractive-index structure function and the variance of refractive-index fluctuations. It shows that the non-Kolmogorov structure constant is proportional to the Kolmogorov structure constant and
Yujie, Li, Wenyue, Zhu, Xiaoqing, Wu, Ruizhong, Rao   +3 more
openaire   +2 more sources

Cumulative Interarrival Time Distributions of Freeway Entrance Ramp Traffic for Traffic Simulations

Promet (Zagreb), 2013
Cumulative interarrival time (IAT) distributions for signalized and non-signalized freeway entrance ramps were developed to be used in digital computer traffic simulation models.
Erdinç Öner
doaj   +1 more source