{"id":38884,"date":"2018-03-09T09:38:41","date_gmt":"2018-03-09T09:38:41","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/fenomenos-de-transporte-en-medios-desordenados\/"},"modified":"2018-03-09T09:38:41","modified_gmt":"2018-03-09T09:38:41","slug":"fenomenos-de-transporte-en-medios-desordenados","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/matematicas\/fenomenos-de-transporte-en-medios-desordenados\/","title":{"rendered":"Fenomenos de transporte en medios desordenados."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mar\u00eda n Bogu\u00f1a Espinal <\/strong><\/h2>\n<p>Partiendo de una formulaci\u00f3n general de los procesos de transporte con din\u00e1micas acopladas, se estudian tres sistemas distintos que presentan esta propiedad. El transporte de luz en medios desordenados, los fen\u00f3menos de activaci\u00f3n resonante y el transporte en una pila granular cr\u00edtica autoorganizada. del primer sistema se obtienen propiedades generales como el tiempo de isotropizaci\u00f3n y a continuaci\u00f3n se estudia un modelo resoluble anal\u00edticamente. Respecto a los procesos de activaci\u00f3n resonante, se encuentran aproximaciones a los modelos de doering-gadoua y de bier-astumian.  finalmente se construye un modelo te\u00f3rico para reproducir las propiedades de transporte en una pila de arroz cr\u00edtica autoorganizada que concuerda muy bi\u00e9n con los resultados experimentales.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Fenomenos de transporte en medios desordenados.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Fenomenos de transporte en medios desordenados. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mar\u00eda n Bogu\u00f1a Espinal <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 30\/11\/1998<\/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>Jaume Masoliver Garc\u00eda<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Miguel Rub\u00ed capaceti <\/li>\n<li>Francisco Javier De la rubia s\u00e1nchez (vocal)<\/li>\n<li>david Jou miravent (vocal)<\/li>\n<li>Jos\u00e9 m Sancho herrero (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mar\u00eda n Bogu\u00f1a Espinal Partiendo de una formulaci\u00f3n general de los procesos de transporte con din\u00e1micas acopladas, [&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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