Results 1 to 10 of about 855,835 (120)
Cluster Analysis on Locally Asymptotically Self-Similar Processes with Known Number of Clusters
Fractal and Fractional, 2022 We conduct cluster analysis of a class of locally asymptotically self-similar stochastic processes with finite covariance structures, which includes Brownian motion, fractional Brownian motion, and multifractional Brownian motion as paradigmatic examples.
Nan Rao, Qidi Peng, Ran Zhao
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Physical Processes That Occur in Self-Organized Tokamak Plasma
Plasma, 2023 Processes associated with plasma self-organization in tokamaks are presented in the possible logical sequence. The resulting picture of physical processes in self-organized plasmas is predicted based on the nonrequiibrium thermodynamic approach, which ...
Ksenia A. Razumova, Sergey E. Lysenko
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On copulas of self-similar Ito processes
Dependence Modeling, 2021 We characterize the cumulative distribution functions and copulas of two-dimensional self-similar Ito processes, with randomly correlated Wiener margins, as solutions of certain elliptic partial differential equations.
Jaworski Piotr, Krzywda Marcin
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Imitation in one's own presence: No specific effect of self-focus on imitation
Acta Psychologica, 2021 Previous studies have reported that imitative responses may be modulated by top-down social factors such as self-focus. However, growing evidence suggests that such social factors may actually modulate domain-general processes such as spatially ...
Divyush Khemka +3 more
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NeuroImage, 2020 During adolescence, self-concept develops profoundly, accompanied by major changes in hormone levels. Self-evaluations become more complex, and peers and their opinions increasingly salient.
Mariët van Buuren +6 more
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Lubricants, 2023 This study investigates accelerated physical–chemical processes in a complex adaptive surface-engineered system represented by a nano-multilayer TiAlCrSiYN/TiAlCrN PVD coating under the extreme tribological conditions of ultra-high-performance dry ...
German S. Fox-Rabinovich +2 more
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Self-similar solutions of convection-diffusion processes
Electronic Journal of Qualitative Theory of Differential Equations, 2000 Geometric properties of self-similar solutions to the equation $ u_t = u_{xx} + \gamma(u^q)_x,\ x > 0,\ t > 0 $ are studied, $ q $ is positive and $ \gamma\in \mathbb{R}\setminus\{0\}$.
Mohammed Guedda
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Applied Sciences, 2020 Dust explosions and fires pose an industrial safety problem, due to the human and material losses caused by them. As many fuel processes and material transport generate powder particles, the effect of granulometry in different flammability properties has
Blanca Castells +3 more
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Global Ecology and Conservation, 2014 Beavers (Castor canadensis) construct dams on rivers throughout most of their historical range in North America, and their impact on water patterns in the landscape is considerable.
David M. Blersch, Patrick C. Kangas
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Effect of Pipeline External Geometry on Local Scour and Self-Burial Time Scales in Current
Journal of Applied Fluid Mechanics, 2021 Changes in the external geometry of the pipeline laid on the erodible beds may affect the local scour around pipe. If the scouring process below the pipe is accelerated, the pipe buries on the bed (known as self-burial of the pipe) and can be used as a ...
M. Damroudi, K. Esmaili, S. H. Rajaie
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