{"id":72497,"date":"2018-03-09T23:17:18","date_gmt":"2018-03-09T23:17:18","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/biodeterioro-por-microalgas-en-fuentes-de-marmol\/"},"modified":"2018-03-09T23:17:18","modified_gmt":"2018-03-09T23:17:18","slug":"biodeterioro-por-microalgas-en-fuentes-de-marmol","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-las-artes-y-las-letras\/biodeterioro-por-microalgas-en-fuentes-de-marmol\/","title":{"rendered":"Biodeterioro por microalgas en fuentes de marmol"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Yaiza Peraza Zurita <\/strong><\/h2>\n<p>Las fuentes monumentales sufren fen\u00f3menos de biodeteriro debido principalmente al desarrollo de microalgas.  las microalgas son organismos fotosinteticos muy heterogeneos que provocan distintos da\u00f1os en los materiales petreos de las fuentes, a causa de la formaci\u00f3n de biofilms y de costras carbonatadas.  en este trabajo se estudio el biodeterioro en fuentes de distintas localizaciones, los reales alcazares, en sevilla, y la alambra y bibatauin, en granada.  en cada caso se identificaron los generos de microalgas presentes, y se establecieron las caracter\u00edsticas generales de las costras biogenicas.  para evitar la colonizaci\u00f3n de microalgas sobre monumentos como las fuentes, se estudiaron distintos materiales artificiales, compuestos de resinas sint\u00e9ticas y polvo de m\u00e1rmol. Estos materiales se sometieron a pruebas f\u00edsicas y qu\u00edmicas, adem\u00e1s de a una prueba de biorreceptividad.  en vista de los resultados obtenidos, se llevo a cabo un estudio de las cualidades superficiales de los materiales propuestos, as\u00ed como de las microalgas implicadas en procesos de deterioro. Los resultados obtenidos revelaron que los morteros artificiales deben redise\u00f1arse especificamente. por otra parte, es preciso poner a punto los m\u00e9todos de an\u00e1lisis existentes para su aplicaci\u00f3n al estudio de microalgas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Biodeterioro por microalgas en fuentes de marmol<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Biodeterioro por microalgas en fuentes de marmol <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Yaiza Peraza Zurita <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Granada<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 28\/01\/2005<\/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>Fernando Bolivar Galiano<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: fernando Gonzalez caballero <\/li>\n<li>giuseppe Cultrone (vocal)<\/li>\n<li> Roig salom Jos\u00e9 Luis (vocal)<\/li>\n<li>Mar\u00eda teresa Domenech carbo (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Yaiza Peraza Zurita Las fuentes monumentales sufren fen\u00f3menos de biodeteriro debido principalmente al desarrollo de microalgas. las [&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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