Results 221 to 230 of about 475,129 (368)

Fractal sets associated with functions: The spectral lines of hydrogen

, 1988
Carl L. DeVito, W. A. Little
openalex   +2 more sources

A Constitutive Model Allowing for Particle Size‐Shape Coevolution

International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.
ABSTRACT This paper presents a constitutive model developed within the Continuum Breakage Mechanics (CBM) framework. The proposed model explicitly accounts for particle shape evolution during the compression of crushable granular materials. Most importantly, the proposed formulation includes a novel expression of the dissipation function that enables a
Divyanshu Lal, Giuseppe Buscarnera
wiley   +1 more source

A class of continua that are not attractors of any IFS

Open Mathematics, 2012
Kulczycki Marcin, Nowak Magdalena
doaj   +1 more source

Fractal theory-based analysis of strength degradation in steel slag powder-stabilized soil under chloride ion environment. [PDF]

Sci Rep
Deng N, Wu YK, Wang S, Hao R, Xiong Z, Huang D.   +5 more
europepmc   +1 more source

Moving Horizon Estimation for Al‐Doped ZnO Nanoparticle Synthesis: An Online UV‐vis Spectroscopy Approach

Nano Select, EarlyView.
This study develops a moving horizon estimator for real‐time prediction of AZO nanoparticle properties during sol‐gel synthesis, integrating UV‐vis spectroscopy with a simplified PBE model via DMDc. The method accurately estimates PSD, showing strong agreement with offline data and supporting modern model‐based control to enhance synthesis quality ...
Guohui Yang, Marcel Kévin Jiokeng Dongmo, Thomas Meurer, Hermann Nirschl   +3 more
wiley   +1 more source

Stability and chaos analysis of neurological disorder of complex network with fractional order comparative study. [PDF]

Sci Rep
Farman M, Nisar KS, Sambas A, Bayram M, Hafez M.   +4 more
europepmc   +1 more source

Functional and phylogenetic beta diversity response of nocturnal moth assemblages to land‐use intensity in grasslands and forests

Oikos, EarlyView.
Land‐use intensification is filtering for species, able to cope with anthropogenic landscapes. This was assumed to result in functionally and phylogenetically homogenous communities, but a recent meta‐analysis could not confirm a consistent homogenization response to human pressure and raises open questions.
Marcel Püls, Rafael Achury, Lea Heidrich, Sebastian Seibold, Hermann Hacker, Oliver Mitesser, Anne Chao, Christoph Heibl, Lukas Stopfer, Wolfgang Weisser, Jörg Müller   +10 more
wiley   +1 more source

Characterization of coal reservoir permeability evolution under thermo-mechanical coupling based on fractal theory. [PDF]

Sci Rep
Liu K, Wang Q, Zhao S, Yue W, Sun C, Xia Y.   +5 more
europepmc   +1 more source

Omori's Power Law for Aftershocks and Fractal Geometry of Multiscale Fault System

, 1986
Takayuki Hirata
openalex   +2 more sources

A Computer Algorithm for Determining the Hausdorff Dimension of Certain Fractals [PDF]

, 1988
Lucy Garnett
openalex   +1 more source