{"id":88853,"date":"2018-03-10T00:13:55","date_gmt":"2018-03-10T00:13:55","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/niveles-de-pesticidas-organofosforados-en-aire-exposicion-dermica-e-inhalatoria-de-agricultores\/"},"modified":"2018-03-10T00:13:55","modified_gmt":"2018-03-10T00:13:55","slug":"niveles-de-pesticidas-organofosforados-en-aire-exposicion-dermica-e-inhalatoria-de-agricultores","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/niveles-de-pesticidas-organofosforados-en-aire-exposicion-dermica-e-inhalatoria-de-agricultores\/","title":{"rendered":"Niveles de pesticidas organofosforados en aire: exposici\u00f3n dermica e inhalatoria de agricultores"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mar\u00eda  Lourdes Castro Cano <\/strong><\/h2>\n<p>A partir de la implantaci\u00f3n de la normativa 91\/414\/cee, surge la necesidad de obtener datos sobre nivles de exposici\u00f3n d\u00e9rmica e inhalatoria a pesticidas de agricultores de invernadero.  se ha establecido un m\u00e9todo cromatogr\u00e1fico para la separaci\u00f3n y determinaci\u00f3n de once pesticidas organofosforados mediante cromatograf\u00eda de gases con detector de nitr\u00f3feno-f\u00f3sforo.  se ha establecido la metodolog\u00eda anal\u00edtica para la determinaci\u00f3n de los 11 pesticidas en aire mediante muestreo activo, utilizando soberbentes granulares y espuma de poliuretano como medios de muestreo y posterior desorci\u00f3n con acetona empleando soxhlet.Se ha validado el m\u00e9todo de muestreo y an\u00e1lisis de los 11 pesticidas en aire mediante la generaci\u00f3n de atm\u00f3sferas est\u00e1ndar.  se ha validado un m\u00e9todo anal\u00edtico para la evaluci\u00f3n de la exposici\u00f3n d\u00e9rmica de agricultores mediante el m\u00e9todo del cuerpo completo, determin\u00e1ndose los pesticidas en trajes protectores y guantes.  se ha establecido un protocolo para la toma, identificaci\u00f3n, conservaci\u00f3n y transporte de muestras hasta su an\u00e1lisis. Se han establecido como criterios de calidad, que deben verificarse previamente a cada an\u00e1lisis de muestras, el cumplimiento de los porcentajes de recuperaci\u00f3n de blancos forticados en campo, el mantenimiento de los par\u00e1metros de la curva de calibrado y la ausencia de contaminacion, a trav\u00e9s del an\u00e1lisis de blancos de campo.  se ha establecido la disipaci\u00f3n de los pesticidas en el aire interior del invernadero durante 58 horas despu\u00e9s de cada aplicaci\u00f3n, se ha estudiado el efecto de distintos factores agron\u00f3micos y ambientales, obteni\u00e9ndose una influencia en la disipaci\u00f3n de los pesticidas en el aire del tama\u00f1o de gota y la altura y densidad foliar del cultivo pero no por el patr\u00f3n de aplicaci\u00f3n.  se ha estudiado la exposici\u00f3n de la poblaci\u00f3n circundante desde el momento de realizar las aplicaciones hasta 56 horas despu\u00e9s, determinando la canti<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Niveles de pesticidas organofosforados en aire: exposici\u00f3n dermica e inhalatoria de agricultores<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Niveles de pesticidas organofosforados en aire: exposici\u00f3n dermica e inhalatoria de agricultores <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mar\u00eda  Lourdes Castro Cano <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Almer\u00eda<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 13\/02\/2001<\/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>Jos\u00e9 Luis Mart\u00ednez Vidal<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco Salinas l\u00f3pez <\/li>\n<li>m. c. cristina Nerin de la puerta (vocal)<\/li>\n<li>Juan  Francisco Cacho palomar (vocal)<\/li>\n<li>amadeo Rodr\u00edguez fern\u00e1ndez-alba (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mar\u00eda Lourdes Castro Cano A partir de la implantaci\u00f3n de la normativa 91\/414\/cee, surge la necesidad de [&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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