{"id":83517,"date":"2018-03-10T00:07:39","date_gmt":"2018-03-10T00:07:39","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estructura-fractal-de-los-agregados-coloidales-en-2-d\/"},"modified":"2018-03-10T00:07:39","modified_gmt":"2018-03-10T00:07:39","slug":"estructura-fractal-de-los-agregados-coloidales-en-2-d","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/estructura-fractal-de-los-agregados-coloidales-en-2-d\/","title":{"rendered":"Estructura fractal de los agregados coloidales en 2-d"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Francisco Martinez Lopez <\/strong><\/h2>\n<p>En esta tesis doctoral se presenta un estudio de procesos de agregaci\u00f3n coloidal en dos dimensiones. Para ello, se han caracterizado las estructuras de los agregados obtenidos experimentalmente y se han descrito las cin\u00e9ticas de agregaci\u00f3n.  la caracterizaci\u00f3n estructural de los agregados se ha realizado mediante la determinaci\u00f3n de la dimensi\u00f3n fractal y la anisotrop\u00eda de los mismos. mediante estas variables es posible distinguir entre los reg\u00edmenes de agregaci\u00f3n rlca y dlca.  se han formalizado matem\u00e1ticamente las expresiones que habitualmente se usan para calcular dimensiones fractales. Esta formalizaci\u00f3n permite la interpretaci\u00f3n de los t\u00e9rminos que aparecen en las definiciones de dimensi\u00f3n fractaly la comprensi\u00f3n de las suposiciones y limitaciones que presenta su aplicaci\u00f3n.  en relaci\u00f3n a los materiales empleados, se han caracterizado coloides de matriz polim\u00e9rica con diferente tama\u00f1o y caracter\u00edsticas superficiales.  se ha realizado un estudio de la estabilidad coloidal de estos sistemas en 2-d. \u00e9sta se explica en t\u00e9rminos de la teor\u00eda dlvo-extendida, donde se ha incluido un t\u00e9rmino adicional correspondiente a una interacci\u00f3n dipolar.  el proceso de agregaci\u00f3n se ha analizado de una forma global utilizando t\u00e9cnicas multifractales aplicadas a una aproximaci\u00f3n de la medida natural invariante caracter\u00edstica de los sistemas din\u00e1micos. Mediante estas t\u00e9cnicas se ha determinado el comportamiento entr\u00f3pico de los procesos de agregaci\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estructura fractal de los agregados coloidales en 2-d<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estructura fractal de los agregados coloidales en 2-d <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Francisco Martinez Lopez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Granada<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 25\/02\/2000<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Roque Hidalgo \u00e1lvarez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Antonio Molina cuevas <\/li>\n<li> Gonzalez flores agustin eduardo (vocal)<\/li>\n<li>Antonio Fern\u00e1ndez barbero (vocal)<\/li>\n<li>raul Toral garces (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Francisco Martinez Lopez En esta tesis doctoral se presenta un estudio de procesos de agregaci\u00f3n coloidal en [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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