Buscar
Mostrando ítems 1-10 de 1089
Fractais e sistemas dinâmicos
(Universidade Estadual Paulista (Unesp), 2022-09-02)
Fractais são estruturas matemáticas que surgiram para definir formas existentes na realidade e que a geometria clássica não é capaz de descrever, como nuvens e árvores, por exemplo. Estes, não são polígonos, objetos ...
Fractalitis
(Universidad Nacional Autónoma de México. Dirección General de Cómputo y de Tecnologías de Información y Comunicación. Revista Digital Universitaria, 2006-10-10)
Los fractales son figuras geométricas autosimilares y con dimensión fraccional. Sorprendentemente, estos “monstruos” geométricos son de gran utilidad para analizar la estructura de formas naturales y artificiales complejas, ...
Evolution of the fractal structure during sintering of SnO2 compacted sol-gel powder
(1995-04-28)
The structural evolution during sintering of compacted SnO2 sol-gel powder was investigated using nitrogen adsorption isotherm analysis. Results show that for sintering temperatures up to 400°C the samples have a fractal ...
Evolution of the fractal structure during sintering of SnO2 compacted sol-gel powder
(1995-04-28)
The structural evolution during sintering of compacted SnO2 sol-gel powder was investigated using nitrogen adsorption isotherm analysis. Results show that for sintering temperatures up to 400°C the samples have a fractal ...
Aplicação do método box counting para a estimativa da dimensão fractal de figuras planas digitalizadas
(Universidade Federal de Santa MariaCentro de Ciências Rurais, 2007-12-17)
Many forms in the nature can not be explained in the molds of the conventional
mathematics. In order to fulfill this need scientists have developed the fractal geometry. The science of Fractals, since its origin, is the ...
Structural characterization of a tin oxyhydroxide gel and its precursor sol
(1992-12-01)
The structures of a tin oxyhydroxide colloidal gel and that of its precursor sol were studied by small-angle X-ray scattering. The experimental data were analyzed on the basis of a structural model of fractal geometry. The ...
Structural characterization of a tin oxyhydroxide gel and its precursor sol
(1992-12-01)
The structures of a tin oxyhydroxide colloidal gel and that of its precursor sol were studied by small-angle X-ray scattering. The experimental data were analyzed on the basis of a structural model of fractal geometry. The ...
Fractales y su implicancia en geología
(Universidad Nacional de Ingeniería, 2018)
Fractales y su implicancia en geología
(Universidad Nacional de Ingeniería, 2018)