Results 51 to 60 of about 5,452,708 (289)
Deciphering Shale Gas Production Dynamics: A Fractal Theory Approach
Fractal and FractionalShale gas production dynamics display strong heterogeneity and nonlinearity, posing challenges to conventional analytical methods. This study applies fractal theory to analyze long-term production data from 178 global shale gas fields by calculating ...
Baolei Liu +3 more
doaj +1 more source
Data‐Driven Materials Science for Energy‐Sustainable Applications
Advanced Materials, EarlyView.Data‐driven approaches powered by artificial intelligence are transforming materials discovery for energy sustainability. This review examines how auto‐generated high‐quality materials databases and domain‐specific language models accelerate research in photovoltaics, thermoelectrics, batteries and magnetic materials. Applications involve extraction of
Jacqueline M. Cole
wiley +1 more source
Fractal analysis of topography and reflectance surfaces
, 1998 The definition of a fractal has been successfully deduced from constructing the Koch curve and the Cantor set. Principles of seven methods (the ruler, box-counting, spectral structure function, intersection methods, cube-counting, and triangular prism ...
Jiang, Xinxia
core +1 more source
Fracture Surface Fractal Characteristics of Alkali-Slag Concrete under Freeze-Thaw Cycles
Advances in Materials Science and Engineering, 2017 Fractal theory is introduced in fracture surface research of alkali-slag concrete (ASC) under freeze-thaw cycles; crack distribution of ASC fracture surface and freeze-thaw damage zone were calculated.
Wantong Cai, Guoping Cen, Haifu Wang
doaj +1 more source
Martin boundary theory on inhomogeneous fractals
Asian Journal of Mathematics, 2023 We want to consider fractals generated by a probabilistic iterated function scheme with open set condition and we want to interpret the probabilities as weights for every part of the fractal. In the homogenous case, where the weights are not taken into account, Denker and Sato introduced in 2001 a Markov chain on the word space and proved, that the ...
Freiberg, Uta, Kohl, Stefan
openaire +2 more sources
Muscle Control of an Extra Robotic Digit
Advanced Robotics Research, EarlyView.This study compares muscle‐ and movement‐based control for operating a supernumerary robotic thumb. While movement control performs better in the proposed tasks, muscle‐based (EMG) control promotes broader motor learning. The results highlight the promise and challenges of using biosignals for human augmentation, offering new insights into intuitive ...
Julien Russ +7 more
wiley +1 more source
Jixie qiangdu, 2023 In order to study the contact stiffness of the bonding surface in more detail from the perspective of fractal theory, on the basis of the M-B fractal model and the Hertz theory, a domain expansion factor is introduced to represent the fractal dimension ...
ZHU ChunXia, CUI Qin, YAN ZhiBiao
doaj
Scalar quantum field theory on fractals [PDF]
Annals of Physics, 2012 We construct a family of measures for random fields based on the iterated subdivision of simple geometric shapes (triangles, squares, tetrahedrons) into a finite number of similar shapes. The intent is to construct continuum limits of scale invariant scalar field theories, by imitating Wiener's construction of the measure on the space of functions of ...
Kar, Arnab, Rajeev, S. G.
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Forma fractal no ensino de projeto arquitetônico assistido por computador [PDF]
, 2009 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-graduação em ArquiteturaO surgimento da Arquitetura Fractal ocorre quando conceitos da Geometria Fractal passam a ser aplicados na arquitetura. Na metade
Sedrez, Maycon Ricardo
core
The practical application of fractal dimension in water treatment practice-the impact of polymer dosing [PDF]
, 2008 The application of floc fractal dimension has been investigated in this work to determine if this parameter can have operational significance in water treatment.
Jefferson, Bruce +4 more
core +1 more source