Results 101 to 110 of about 128,862 (220)

The fractal dimension of drifter trajectories and estimates of horizontal eddy-diffusivity [PDF]

, 1991
Brian G. Sanderson, David Booth
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Comment on “On the fractal dimension of stream networks” by Paolo La Barbera and Renzo Rosso [PDF]

, 1990
David G. Tarboton, Rafael L. Bras, I. Rodriguez‐Iturbe   +2 more
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FRACTAL DIMENSION OF STAR CLUSTERS

Eurasian Physical Technical Journal
Quantitative analysis of the structure of star clusters is crucial for understanding their formation and evolution. In this article, we explore the application of fractal dimension analysis to study the evolution of star clusters, also fractal dimension, a concept from fractal geometry, provides a quantitative measure of the complexity and self ...
Akhmetali, A., Ussipov, N., Zaidyn, M., Akniyazova, A., Sakan, A., Akhtanov, S., Kalambay, M., Shukirgaliyev, B.   +7 more
openaire   +2 more sources

Analysis of Impact Crushing Characteristics of Steel Fiber Reinforced Recycled Aggregate Concrete Based on Fractal Theory

Fractal and Fractional
The fractal theory can effectively describe the complexity and multi-scale of concrete under impact load and provide a scientific basis for evaluating concrete’s impact resistance.
Xianggang Zhang, Yanan Zhu, Junbo Wang, Gaoqiang Zhou, Yajun Huang   +4 more
doaj   +1 more source

The equality of fractal dimension and uncertainty dimension for certain dynamical systems [PDF]

, 1992
Helena E. Nusse, James A. Yorke
openalex   +1 more source

Fractal structure in two-dimensional quantum Regge calculus [PDF]

, 1994
Jun Nishimura, Masaki Oshikawa
openalex   +1 more source

Fractal dimension of gauge-fixing defects [PDF]

, 1994
M. I. Polikarpov, Ken Yee
openalex   +1 more source

Research of Calculation Model of Tangential Stiffness for Gear Joint Surface based on Anisotropic Fractal Theory

Jixie chuandong, 2017
On the basis of the M-B fractal model,and combining with distribution formula of two cylinders contact area,a calculation model of tangential contact stiffness for gear joint surface is set up by using anisotropic fractal geometric theory.The influence ...
Zhao Linlin, Huang Xiaoping
doaj  

Application of fractal analysis to assess the quality of the appearance of paint and varnish coatings

Magazine of Civil Engineering
The article provides information on the use of fractal dimension in assessing the quality of the appearance of paint coatings. It was established that with an increase in the surface roughness of the coating, a decrease in the appearance quality grade ...
Loganina Valentina, Fediuk Roman, Lesovik Valeriy, Klyuev Sergey, Sabitov Linar, Lomov Maksim, Vavrenyuk Svetlana, Vykhodtsev Ivan   +7 more
doaj   +1 more source

Serotonergic psychedelics LSD & psilocybin increase the fractal dimension of cortical brain activity in spatial and temporal domains

NeuroImage, 2020
Psychedelic drugs, such as psilocybin and LSD, represent unique tools for researchers investigating the neural origins of consciousness. Currently, the most compelling theories of how psychedelics exert their effects is by increasing the complexity of ...
Thomas F. Varley, Robin Carhart-Harris, Leor Roseman, David K. Menon, Emmanuel A. Stamatakis   +4 more
doaj