{"id":157,"date":"2025-02-25T15:29:04","date_gmt":"2025-02-25T20:29:04","guid":{"rendered":"https:\/\/carleton.ca\/quantum\/?post_type=cu_people&#038;p=157"},"modified":"2025-03-05T13:22:04","modified_gmt":"2025-03-05T18:22:04","slug":"tong-xu","status":"publish","type":"cu_people","link":"https:\/\/carleton.ca\/quantum\/people\/tong-xu\/","title":{"rendered":"Tong Xu"},"content":{"rendered":"<header class=\"mb-6 cu-pageheader cu-component-updated md:mb-12\">\n    <h1 class=\"cu-prose-first-last font-semibold !mt-2 mb-4 md:mb-6 text-3xl md:text-4xl lg:text-5xl lg:leading-[3.5rem] relative after:absolute after:h-px after:bottom-0 pb-5 after:w-10 after:bg-cu-red after:left-px\">\n                    \n             \n                \n            <\/h1>\n\n    \n    <\/header>\n\n\n\n\n\n<p>Professor Xu\u2019s primary focus is the application of physics to enhance medical diagnostics and treatment through advanced imaging technologies.<\/p>\n\n\n\n<p>His research involves the use of implanted positron emission markers and position-sensitive detector for real-time motion tracking of targets such as organs, tumors, and surgical instruments to improve medical procedures.<\/p>\n\n\n\n<p>Professor  Xu has also developed a Dynamic Dual-Energy X-ray Imaging (dDEXI) technique that simultaneously captures two image sequences, eliminating motion artifacts. This method improves visualization of internal organ motion by separating bone and soft tissue signals, enhancing the accuracy of lung disease diagnostics, including emphysema and chronic obstructive pulmonary disease (COPD).<\/p>\n","protected":false},"author":45,"featured_media":322,"template":"","meta":{"_acf_changed":false,"cu_people_first_name":"Tong","cu_people_last_name":"Xu","cu_people_initials":"TX","footnotes":"","_links_to":"","_links_to_target":""},"cu_people_type":[27],"cu_people_expertise":[],"class_list":["post-157","cu_people","type-cu_people","status-publish","has-post-thumbnail","hentry","cu_people_type-physics-medical"],"acf":{"cu_people_job_title":"Associate Professor, Department of Physics","cu_people_degree":"","cu_building":"","cu_people_office_num":"","cu_people_pronoun":"","cu_people_designation":"","cu_people_email":"txu@physics.carleton.ca","cu_people_phone":"","cu_people_phone_ext":"","cu_people_linkedin":"","cu_people_bluesky":"","cu_people_twitter":"","cu_people_instagram":"","cu_people_facebook":"","cu_people_website":"","cu_people_orcid":""},"_links":{"self":[{"href":"https:\/\/carleton.ca\/quantum\/wp-json\/wp\/v2\/cu_people\/157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/carleton.ca\/quantum\/wp-json\/wp\/v2\/cu_people"}],"about":[{"href":"https:\/\/carleton.ca\/quantum\/wp-json\/wp\/v2\/types\/cu_people"}],"author":[{"embeddable":true,"href":"https:\/\/carleton.ca\/quantum\/wp-json\/wp\/v2\/users\/45"}],"version-history":[{"count":4,"href":"https:\/\/carleton.ca\/quantum\/wp-json\/wp\/v2\/cu_people\/157\/revisions"}],"predecessor-version":[{"id":363,"href":"https:\/\/carleton.ca\/quantum\/wp-json\/wp\/v2\/cu_people\/157\/revisions\/363"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/carleton.ca\/quantum\/wp-json\/wp\/v2\/media\/322"}],"wp:attachment":[{"href":"https:\/\/carleton.ca\/quantum\/wp-json\/wp\/v2\/media?parent=157"}],"wp:term":[{"taxonomy":"cu_people_type","embeddable":true,"href":"https:\/\/carleton.ca\/quantum\/wp-json\/wp\/v2\/cu_people_type?post=157"},{"taxonomy":"cu_people_expertise","embeddable":true,"href":"https:\/\/carleton.ca\/quantum\/wp-json\/wp\/v2\/cu_people_expertise?post=157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}