{"id":25804,"date":"2020-11-20T14:13:41","date_gmt":"2020-11-20T20:13:41","guid":{"rendered":"https:\/\/goldenti.com\/site\/?p=25804"},"modified":"2020-11-20T14:13:43","modified_gmt":"2020-11-20T20:13:43","slug":"medusas-roboticas-patrullaran-los-mares-para-protegerlos","status":"publish","type":"post","link":"https:\/\/goldenti.com\/site\/medusas-roboticas-patrullaran-los-mares-para-protegerlos\/","title":{"rendered":"Medusas rob\u00f3ticas patrullar\u00e1n los mares para protegerlos"},"content":{"rendered":"\n<p class=\"has-text-color has-background has-text-align-center has-very-dark-gray-color has-luminous-vivid-amber-background-color\"><strong>Un nuevo robot submarino permitir\u00e1 examinar las zonas inaccesibles de los ecosistemas acu\u00e1ticos y mejorar su protecci\u00f3n.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image is-style-rounded\"><figure class=\"aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"486\" src=\"https:\/\/goldenti.com\/site\/wp-content\/uploads\/2020\/11\/imagen-16-1024x486.png\" alt=\"\" class=\"wp-image-25805\" srcset=\"https:\/\/goldenti.com\/site\/wp-content\/uploads\/2020\/11\/imagen-16-1024x486.png 1024w, https:\/\/goldenti.com\/site\/wp-content\/uploads\/2020\/11\/imagen-16-300x142.png 300w, https:\/\/goldenti.com\/site\/wp-content\/uploads\/2020\/11\/imagen-16-768x364.png 768w, https:\/\/goldenti.com\/site\/wp-content\/uploads\/2020\/11\/imagen-16-1536x729.png 1536w, https:\/\/goldenti.com\/site\/wp-content\/uploads\/2020\/11\/imagen-16.png 1709w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<p class=\"has-text-align-center\">Fen\u00f3menos como la deforestaci\u00f3n o la proliferaci\u00f3n de basura en \u00e1reas campestres son perceptibles de forma inmediata, sin embargo, no es tan f\u00e1cil apreciar el deterioro de los fondos marinos. La devastaci\u00f3n de las praderas de posidonias o la aniquilaci\u00f3n de los arrecifes de coral son solo algunos ejemplos. De hecho, recientemente se comprob\u00f3 que hab\u00eda restos de pl\u00e1stico en el fondo de la fosa de las Marianas, el lugar m\u00e1s profundo de nuestros oc\u00e9anos. Por ello, desarrollar tecnolog\u00edas que faciliten la <strong>monitorizaci\u00f3n de la salud marina<\/strong> es una prioridad ineludible. Si hace poco vimos un ejemplo de <strong>pez rob\u00f3tico<\/strong>, esta vez examinaremos el potencial de una <strong>nueva tecnolog\u00eda<\/strong> <strong>aut\u00f3noma<\/strong>: las medusas rob\u00f3ticas.<\/p>\n\n\n\n<p class=\"has-text-align-center\">Los investigadores del Departamento de Ingenier\u00eda Oce\u00e1nica y Mec\u00e1nica de la Universidad Atl\u00e1ntica de Florida (FAU, por sus siglas en ingl\u00e9s) ten\u00edan como objetivo desarrollar un <strong>dispositivo tecnol\u00f3gico<\/strong> extremadamente vers\u00e1til y flexible que pudiera acceder a peque\u00f1as cavidades submarinas. A la hora de buscar animales y organismos acu\u00e1ticos que sirvieran como inspiraci\u00f3n, pronto les vino a la cabeza el ejemplo de las medusas. Por un lado, poseen una vejiga natatoria que les permite utilizar el agua marina para controlar la profundidad a la que se desplazan y, por otro, cuentan con tejidos blandos de gran inter\u00e9s a la hora de desarrollar un prototipo flexible. Los cient\u00edficos de la FAU partieron de este modelo para desarrollar cinco dispositivos con diversos grados de rigidez con el objetivo de acceder a espacios vedados a otras tecnolog\u00edas.<\/p>\n\n\n\n<p class=\"has-text-align-center\">El punto de partida fue un dise\u00f1o fabricado mediante <strong>impresi\u00f3n 3D<\/strong>. &nbsp;Cada modelo cuenta con ocho tent\u00e1culos inspirados en la medusa luna o sombrilla. A su vez, cada tent\u00e1culo tiene un canal que se extiende desde el centro del robot y utiliza un sistema de propulsi\u00f3n hidr\u00e1ulica, con cuatro de ellos conectados a cada lado de la m\u00e1quina. As\u00ed, la <strong>medusa rob\u00f3tica<\/strong> puede moverse en una direcci\u00f3n solo con el impulso de cuatro de sus tent\u00e1culos. La disposici\u00f3n de los propulsores permite que el robot gire, ascienda, descienda o avance. Por \u00faltimo, tambi\u00e9n se imprimi\u00f3 en 3D la carcasa cil\u00edndrica central que incluye los microcontroladores y la bater\u00eda.<\/p>\n\n\n\n<p class=\"has-text-align-center\">Gracias a las siliconas empleadas en su fabricaci\u00f3n, estos robots biomim\u00e9ticos pueden introducirse en cualquier rinc\u00f3n de un arrecife de coral y examinar el estado en el que se encuentra.<\/p>\n\n\n\n<p class=\"has-text-align-center\">El siguiente objetivo consiste en a\u00f1adir una serie de <strong>sensores de entorno basados en tecnolog\u00eda s\u00f3nar<\/strong> que permitan al dispositivo determinar el espacio que posee a su alrededor.<\/p>\n\n\n\n<div class=\"wp-block-image is-style-rounded\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/goldenti.com\/site\/wp-content\/uploads\/2020\/11\/imagen-17.png\" alt=\"\" class=\"wp-image-25806\" width=\"648\" height=\"676\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"has-vivid-red-color has-text-color has-text-align-center wp-block-heading\"><strong>Arrecifes de coral fabricados mediante impresi\u00f3n 3D<\/strong><\/h2>\n\n\n\n<p>Si la preservaci\u00f3n de estos ecosistemas submarinos es un avance, no lo es menos la aplicaci\u00f3n de <strong>t\u00e9cnicas de impresi\u00f3n 3D<\/strong> para restaurarlos. Esta es la estrategia de la empresa Reef Design Labs, que est\u00e1 instalando arrecifes cer\u00e1micos creados por medio de impresi\u00f3n aditiva en lugares como el Caribe o las Maldivas. Los responsables de este <strong>innovador proyecto tecnol\u00f3gico<\/strong> sumergen las estructuras con fragmentos de coral vivo, con la idea de que estos organismos los colonicen con el paso del tiempo. En \u00faltima instancia, atraer\u00edan algas y peces para formar nuevos ecosistemas. Adem\u00e1s de una rica fauna, si un d\u00eda te da por bucear en las islas Maldivas te encontrar\u00e1s con el arrecife de coral artificial m\u00e1s grande del mundo.<\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong>Fuentes: <\/strong><a href=\"https:\/\/techxplore.com\/news\/2018-09-guardians-ocean-robot-jellyfish.html\" target=\"_blank\" rel=\"noreferrer noopener\">Techxplore<\/a>, <a href=\"https:\/\/news.nationalgeographic.com\/2017\/03\/3d-printed-reefs-coral-bleaching-climate\/\" target=\"_blank\" rel=\"noreferrer noopener\">National Geographic<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un nuevo robot submarino permitir\u00e1 examinar las zonas inaccesibles de los ecosistemas acu\u00e1ticos y mejorar su [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":25805,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-25804","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticas"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Medusas rob\u00f3ticas patrullar\u00e1n los mares para protegerlos -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/goldenti.com\/site\/medusas-roboticas-patrullaran-los-mares-para-protegerlos\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Medusas rob\u00f3ticas patrullar\u00e1n los 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