{"id":1824,"date":"2020-05-12T17:28:50","date_gmt":"2020-05-12T15:28:50","guid":{"rendered":"http:\/\/gradschool.eiphi.ubfc.fr\/?p=1824"},"modified":"2022-02-04T11:47:08","modified_gmt":"2022-02-04T10:47:08","slug":"eitag","status":"publish","type":"post","link":"https:\/\/gradschool.eiphi.ubfc.fr\/?p=1824","title":{"rendered":"EIPHI Research Project : EITAG"},"content":{"rendered":"\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:34% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"738\" src=\"https:\/\/gradschool.eiphi.ubfc.fr\/wp-content\/uploads\/2020\/05\/eitag-e1606419936989.png\" alt=\"\" class=\"wp-image-1826 size-full\"\/><\/figure><div class=\"wp-block-media-text__content is-layout-flow wp-block-media-text-is-layout-flow\">\n<p>EITAG is a research project that describes a method (Electrical impedance tomography) to determine the conductivity in a field by measuring the electric current at the edge thanks to an applied electric voltage.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p> It is a powerful method in medical imaging since the conductivity of breast cancer or aneurysm for example is very different from that of normal tissue. This makes it possible to discover such diseases without invasive techniques and without exposing the patient to radiation that could affect his health.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p> EIT is also applied in geology to discover petroleum, in the analysis of materials without destructive evaluation of parts etc. So far, this technique has lacked resolution for modern medical applications. Mathematically EIT is an inverse problem; it is a question of determining the conductivity inside the considered domain, for example the torso of a patient, by the dependence of the electric current on the tension, then of the application Dirichlet towards Neumann (DN).<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p> In general, this is just possible by determining the DN application for several frequencies. The reconstruction of the conductivity is carried out numerically by a mathematical problem called D-bar.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>The goal of this project is to develop a comprehensive numerical approach with exponential precision for EIT, including realistically simulating ghosts and detectors.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>This project is held by IMB (C Klein <a href=\"mailto:christian.klein@ubfc.fr\">christian.klein@ubfc.fr<\/a>) and is supported by the Bourgogne Franche-Comt\u00e9 region, the National Research Agency (ANR) and the European Union:<\/p>\n\n\n\n<p> <a href=\"https:\/\/www.bourgognefranchecomte.fr\/\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"168\" class=\"wp-image-240\" style=\"width: 150px;height: 82px\" src=\"https:\/\/gradschool.eiphi.ubfc.fr\/wp-content\/uploads\/2018\/03\/logo-CRBFC.png\" alt=\"\"><\/a><a href=\"https:\/\/anr.fr\/en\/\"><img loading=\"lazy\" decoding=\"async\" width=\"178\" height=\"177\" class=\"wp-image-669\" style=\"width: 80px;height: 80px\" src=\"https:\/\/gradschool.eiphi.ubfc.fr\/wp-content\/uploads\/2019\/01\/anr.png\" alt=\"\" srcset=\"https:\/\/gradschool.eiphi.ubfc.fr\/wp-content\/uploads\/2019\/01\/anr.png 178w, https:\/\/gradschool.eiphi.ubfc.fr\/wp-content\/uploads\/2019\/01\/anr-150x150.png 150w\" sizes=\"auto, (max-width: 178px) 100vw, 178px\" \/><\/a> <img loading=\"lazy\" decoding=\"async\" width=\"263\" height=\"133\" class=\"wp-image-1749\" style=\"width: 150px;height: 75.86px\" src=\"https:\/\/gradschool.eiphi.ubfc.fr\/wp-content\/uploads\/2020\/03\/logo.png\" alt=\"\"><\/p>\n\n\n\n<p>Two Ph.D students (<a href=\"httphttps:\/\/gradschool.eiphi.ubfc.fr\/wp-content\/uploads\/2020\/05\/PhD-thesis-proposal1-eitag-1.pdf\">Ph.D 1<\/a>, <a href=\"https:\/\/gradschool.eiphi.ubfc.fr\/wp-content\/uploads\/2020\/05\/PhD-thesis-proposal2-eitag-1.pdf\">Ph.D 2<\/a>) have been recruited for this project.<\/p>\n\n\n\n<p>One <a href=\"https:\/\/gradschool.eiphi.ubfc.fr\/wp-content\/uploads\/2020\/05\/Postdoc-proposal-eitag-1.pdf\">Post-Doc<\/a> position is open for this project. To apply please contact directly by email Christian Klein. <\/p>\n\n\n\n<p><a href=\"https:\/\/math.u-bourgogne.fr\/\"><img loading=\"lazy\" decoding=\"async\" width=\"520\" height=\"308\" class=\"wp-image-324\" style=\"width: 150px;height: 88.85px\" src=\"https:\/\/gradschool.eiphi.ubfc.fr\/wp-content\/uploads\/2018\/03\/Logo_IMB.png\" alt=\"\" srcset=\"https:\/\/gradschool.eiphi.ubfc.fr\/wp-content\/uploads\/2018\/03\/Logo_IMB.png 520w, https:\/\/gradschool.eiphi.ubfc.fr\/wp-content\/uploads\/2018\/03\/Logo_IMB-300x178.png 300w\" sizes=\"auto, (max-width: 520px) 100vw, 520px\" \/><\/a>            <a href=\"https:\/\/icb.u-bourgogne.fr\/en\/home-page\/homepage\/\"><\/a>  <a href=\"https:\/\/ed-carnot-pasteur.u-bourgogne.fr\/\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"413\" class=\"wp-image-333\" style=\"width: 150px;height: 77.44px\" src=\"https:\/\/gradschool.eiphi.ubfc.fr\/wp-content\/uploads\/2018\/03\/Logo-ED-Carnot-Pasteur-1.jpg\" alt=\"\" srcset=\"https:\/\/gradschool.eiphi.ubfc.fr\/wp-content\/uploads\/2018\/03\/Logo-ED-Carnot-Pasteur-1.jpg 800w, https:\/\/gradschool.eiphi.ubfc.fr\/wp-content\/uploads\/2018\/03\/Logo-ED-Carnot-Pasteur-1-300x155.jpg 300w, https:\/\/gradschool.eiphi.ubfc.fr\/wp-content\/uploads\/2018\/03\/Logo-ED-Carnot-Pasteur-1-768x396.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n\n\n\n<p><\/p>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1824","post","type-post","status-publish","format-standard","hentry","category-unclassified"],"acf":[],"_links":{"self":[{"href":"https:\/\/gradschool.eiphi.ubfc.fr\/index.php?rest_route=\/wp\/v2\/posts\/1824","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gradschool.eiphi.ubfc.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gradschool.eiphi.ubfc.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gradschool.eiphi.ubfc.fr\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/gradschool.eiphi.ubfc.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1824"}],"version-history":[{"count":24,"href":"https:\/\/gradschool.eiphi.ubfc.fr\/index.php?rest_route=\/wp\/v2\/posts\/1824\/revisions"}],"predecessor-version":[{"id":3450,"href":"https:\/\/gradschool.eiphi.ubfc.fr\/index.php?rest_route=\/wp\/v2\/posts\/1824\/revisions\/3450"}],"wp:attachment":[{"href":"https:\/\/gradschool.eiphi.ubfc.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1824"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gradschool.eiphi.ubfc.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1824"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gradschool.eiphi.ubfc.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1824"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}