Results 71 to 80 of about 220,749 (105)

Dimensão fractal de ácidos húmicos em diferentes condições experimentais [PDF]

open access: yesQuímica Nova, 2003
Alessandro Costa da Silva   +2 more
doaj   +1 more source

Análise fractal da fragmentação por impacto de porcelanas

open access: yesCerâmica
Resumo As porcelanas são cerâmicas produzidas a partir de matérias-primas naturais (sílica, feldspato e caulim). Em algumas aplicações são adicionadas outras matérias-primas para o aumento da resistência mecânica e dielétrica.
C. B. Mvumbi   +3 more
doaj   +1 more source

Εισαγωγή στα Fractal κατά Mandelbrot και Taylor

open access: yes, 2018
΄Εχουν διατυπωθεί πάρα πολλοί ορισμοί τις έννοιας Fractal. Στην παρούσα διπλωματική θα μελετήσουμε τα Fractal κατά Mandelbrot και Taylor. Ο λόγος που υπάρχουν πολλοί ορισμοί για αυτήν την έννοια είναι ότι μπορούμε να ορίσουμε την διάσταση ενός συνόλου με
Κουρελάς, Γεώργιος
core  

INGESTÃO DE DICROMATO DE POTÁSSIO INDUZ ALTERAÇÕES MORFOLÓGICAS EM CARDIOMIÓCITOS DE RATOS

open access: yesColloquium Vitae, 2020
O objetivo do estudo foi analisar efeitos da suplementação de dicromato de potássio à dieta sobre a morfologia do tecido muscular cardíaco de ratos. Foram utilizados 40 ratos machos, divididos em G0: dieta basal, G1: dieta basal + 12 mg.kg-1 de dicromato
Alan José Barbosa Magalhães   +1 more
doaj  

Fractal dimension versus density of the built-up surfaces in the periphery of Brussels. [PDF]

open access: yes
This paper aims at showing the usefulness of the fractal dimension for characterizing the spatial structure of the built-up surfaces within the periurban fringe.
Marie-Laurence Dekeersmaecker   +2 more
core  

Dimensão fractal e a espessura da cortical mandibular em pacientes com e sem osteoporose [PDF]

open access: yes, 2013
Dissertação (mestrado)—Universidade de Brasília, Programa de Pós-Graduação em Ciências da Saúde, 2013.O objetivo deste estudo foi verificar se a dimensão fractal, no osso trabecular e na cortical mandibular, e a espessura da cortical mandibular diferem ...
Araújo, Rafael Sindeaux
core  

Face image matching using fractal dimension [PDF]

open access: yes, 1999
A new method is presented in this paper for calculating the correspondence between two face images on a pixel by pixel basis. The concept of fractal dimension is used to develop the proposed non-parametric area-based image matching method which achieves ...
Kouzani, Abbas, Sammut, Karl, He, Fangpo
core  

Renormalization analysis of continuum models on fractal domains [PDF]

open access: yes, 2012
This thesis builds on the recently begun extension of continuum thermomechanics to fractal media which are specified by a fractional mass scaling law of the resolution length scale R.
Li, Jun
core  

Fractal Sturm–Liouville Theory

open access: yes
This paper provides a short summary of fractal calculus and its application to generalized Sturm–Liouville theory. It presents both the fractal homogeneous and nonhomogeneous Sturm–Liouville problems and explores the theory’s applications in optics ...
Alireza Khalili Golmankhaneh   +7 more
core   +1 more source

Fractal-001

open access: yes, 2018
Sample of ...
Konstantin Nosov (2897546)
core   +1 more source

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