{"id":399,"date":"2016-10-26T02:12:37","date_gmt":"2016-10-26T02:12:37","guid":{"rendered":"http:\/\/pages.charlotte.edu\/colloquium\/?p=399"},"modified":"2016-11-07T14:21:29","modified_gmt":"2016-11-07T14:21:29","slug":"tuesday-november-8th-at-200pm-conference-room","status":"publish","type":"post","link":"https:\/\/pages.charlotte.edu\/colloquium\/blog\/2016\/10\/26\/tuesday-november-8th-at-200pm-conference-room\/","title":{"rendered":"Tuesday, November  8th, 2:00PM in Conference room"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td><a href=\"http:\/\/webpages.uidaho.edu\/lnguyen\/\">Linh Nguyen<\/a>, University of Idaho<\/td>\n<\/tr>\n<tr>\n<td>Title: Mathematics of Photoacoustic Tomography<\/td>\n<\/tr>\n<tr>\n<td>\n<p>Abstract:Photoacoustic tomography (PAT) is a hybrid method of imaging. It\u00a0combines the high contrast of optical imaging and high resolution of ultrasound\u00a0imaging. A short pulse of laser light is scanned through the biological object of\u00a0interest. The photoelastic effect produces an ultrasound pressure propagating\u00a0throughout the space, which is measured by transducers located on an observation\u00a0surface. The goal of PAT is to find the initial pressure inside the object, since it\u00a0contains helpful information of the object.<\/p>\n<p>The mathematical model for PAT is an inverse source problem for the wave\u00a0equation. In this talk, we will discuss several methods for solving this inverse\u00a0problem. They include inversion formulas, time reversal techniques, and iterative\u00a0methods.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linh Nguyen, University of Idaho Title: Mathematics of Photoacoustic Tomography Abstract:Photoacoustic tomography (PAT) is a hybrid method of imaging. It\u00a0combines the high contrast of optical imaging and high resolution of ultrasound\u00a0imaging. A short pulse of laser light is scanned through the biological object of\u00a0interest. The photoelastic effect produces an ultrasound pressure propagating\u00a0throughout the space, which [&hellip;]<\/p>\n","protected":false},"author":333,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-399","post","type-post","status-publish","format-standard","hentry","category-spring-2022"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p3kCtT-6r","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/posts\/399","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/users\/333"}],"replies":[{"embeddable":true,"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/comments?post=399"}],"version-history":[{"count":2,"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/posts\/399\/revisions"}],"predecessor-version":[{"id":412,"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/posts\/399\/revisions\/412"}],"wp:attachment":[{"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/media?parent=399"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/categories?post=399"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/tags?post=399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}