{"id":200,"date":"2016-01-12T16:11:40","date_gmt":"2016-01-12T22:11:40","guid":{"rendered":"http:\/\/www.engineering.iastate.edu\/people\/profile\/bigelow\/"},"modified":"2026-09-16T20:00:29","modified_gmt":"2026-09-17T01:00:29","slug":"bigelow","status":"publish","type":"profile","link":"https:\/\/www.engineering.iastate.edu\/people\/profile\/bigelow\/","title":{"rendered":"Bigelow, Timothy"},"author":308,"template":"","affiliation":[4],"department":[13,1121,7],"group":[1264,1254,1268],"interest":[403,406,405],"class_list":["post-200","profile","type-profile","status-publish","hentry","affiliation-faculty","department-cnde","department-ece-faculty","department-ecpe","group-bioengineering","group-ece-research-groups","group-materials-devices-circuits","interest-medical-ultrasound","interest-ultrasound-scattering","interest-ultrasound-therapy"],"firstname":"Timothy","key_research_area":"","netid":"bigelow","isu_title":"Associate Professor","email":"bigelow@iastate.edu","external_link":"","hide_isu_title":"1","nickname":"","info":"<h4 id=\"education-header\" class=\"dir-header\">Education<\/h4>\r\n<div>\r\n<p style=\"padding-left: 30px\">Ph.D., Electrical Engineering, University of Illinois at Urbana-Champaign (2004)<\/p>\r\n<p style=\"padding-left: 30px\">M.S., Electrical Engineering, University of Illinois at Urbana-Champaign (2001)<\/p>\r\n<p style=\"padding-left: 30px\">B.S., Electrical Engineering, Colorado State University (1998)<\/p>\r\n\r\n<\/div>\r\n<h4 id=\"interest-header&quot;\" class=\"dir-header\">Research Areas<\/h4>\r\n<div>\r\n<p style=\"padding-left: 30px\"><em><strong>Core Area(s):<\/strong><\/em> Bioengineering, electromagnetics<\/p>\r\n<p style=\"padding-left: 30px\"><em><strong>Department's Strategic Area(s):\u00a0<\/strong><\/em>Bioengineering; materials, devices &amp; circuits<\/p>\r\n\r\n<\/div>","middle_name":"","isu_office":"255d Applied Sci. 2 $ 1915 Scholl Rd. # Ames, IA 500113041","uid":[],"hide_isu_office":"1","lastname":"Bigelow","publications":"<p><strong>Google Scholar Profile:\u00a0<\/strong><a href=\"http:\/\/scholar.google.com\/citations?hl=en&amp;user=Qw7IqZUAAAAJ\">http:\/\/scholar.google.com\/citations?hl=en&amp;user=Qw7IqZUAAAAJ<\/a><\/p><ul><li>T.A. Bigelow, C.L Thomas, H. Wu, K.MF. Itani, \u201cHistotripsy Treatment of S. Aureus Biofilms on Surgical Mesh Samples under Varying Pulse Durations\u201d, IEEE Trans. Ultrason. Ferroelectr. Freq. Control., 64, 1420-1428 (2017)<\/li><li>H. Taheri, M. Shoaib, L.W. Koester, T.A. Bigelow, P.C. Collins, and L.J. Bond, \u201cPowder-based additive manufacturing \u2013 a review of types of defects, generation mechanisms, detection, property evaluation and metrology\u201d, Int. J. Additive and Subtractive Materials Manufacturing, 1, 172-209 (2017)<\/li><li>V. Kumar, T.A. Bigelow, K. Mullin, D.S. Sakaguchi, \u201cCorrelation of hemorrhage near developing opossum skull to pulsed ultrasound exposure parameters\u201d, Journal of Ultrasound in Medicine, 34, 1351-1361 (2015)<\/li><li>J. Xu, T.A. Bigelow, G.Davis, A. Avendano, P. Shrotriya, K. Bergler, and Z. Hu \u201cDependence of ablative ability of high-intensity focused ultrasound cavitation-based histotripsy on mechanical properties of agar,\u201d J. Acoust. Soc. Am., 136, 3018-3027 (2014)<\/li><li>J. Xu, T.A. Bigelow, and R. Nagaraju, \u201cPrecision control of lesions by high-intensity focused ultrasound cavitation-based histotripsy through varying pulse duration,\u201d IEEE Trans. Ultrason. Ferroelectr. Freq. Control., 60, 1401-1411 (2013)<\/li><li>J. Xu, T.A. Bigelow, L.J. Halverson, J.M. Middendorf, and B. Rusk, \u201cMinimization of treatment time for in vitro 1.1 MHz destruction of Pseudomonas aeruginosa biofilms by high-intensity focused ultrasound\u201d, Ultrasonics, 52, 668-675 (2012)<\/li><li>J. Xu and T.A. Bigelow, \u201cExperimental investigation of the effect of stiffness, exposure time, and scan direction on the dimension of ultrasound histotripsy lesions\u201d, Ultrasound Med. &amp; Biol., 37, 1865\u20131873 (2011)<\/li><li>Y. Labyed and T.A. Bigelow, \u201cA theoretical comparison of attenuation measurement techniques from backscattered ultrasound echoes\u201d, J. Acoust. Soc. Am., 129, 2316-2324 (2011)<\/li><li>T.A. Bigelow, T. Northagen, T.M. Hill, and F.C. Sailer, \u201cThe destruction of escherichia coli biofilms using high-intensity focused ultrasound\u201d, Ultrasound Med. &amp; Biol., 35, 1026-1031 (2009)<\/li><li>T.A. Bigelow, M. Oelze, and W.D. O\u2019Brien Jr., \u201cEstimation of total attenuation and scatterer size from backscattered ultrasound waveforms\u201d, J. Acoust. Soc. Am., 117, 1431-1439 (2005)<\/li><\/ul>","user_image":{"ID":"5650","post_author":"2106","post_date":"2021-11-04 14:38:37","post_date_gmt":"2021-11-04 19:38:37","post_content":"","post_title":"Timothy-Bigelow058_small","post_excerpt":"","post_status":"inherit","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"timothy-bigelow058_small","to_ping":"","pinged":"","post_modified":"2021-11-04 14:38:38","post_modified_gmt":"2021-11-04 19:38:38","post_content_filtered":"","post_parent":"200","guid":"https:\/\/www.engineering.iastate.edu\/people\/files\/2021\/11\/Timothy-Bigelow058_small.jpg","menu_order":"0","post_type":"attachment","post_mime_type":"image\/jpeg","comment_count":"0","pod_item_id":"5650"},"user_title":"Associate Professor","phone_number":"515-294-4177","fax":"","office":"3218 Coover Hall\r\n2520 Osborn Dr.\r\nAmes, IA 50011","_links":{"self":[{"href":"https:\/\/www.engineering.iastate.edu\/people\/wp-json\/wp\/v2\/profile\/200","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.engineering.iastate.edu\/people\/wp-json\/wp\/v2\/profile"}],"about":[{"href":"https:\/\/www.engineering.iastate.edu\/people\/wp-json\/wp\/v2\/types\/profile"}],"author":[{"embeddable":true,"href":"https:\/\/www.engineering.iastate.edu\/people\/wp-json\/wp\/v2\/users\/308"}],"version-history":[{"count":5,"href":"https:\/\/www.engineering.iastate.edu\/people\/wp-json\/wp\/v2\/profile\/200\/revisions"}],"predecessor-version":[{"id":19154,"href":"https:\/\/www.engineering.iastate.edu\/people\/wp-json\/wp\/v2\/profile\/200\/revisions\/19154"}],"wp:attachment":[{"href":"https:\/\/www.engineering.iastate.edu\/people\/wp-json\/wp\/v2\/media?parent=200"}],"wp:term":[{"taxonomy":"affiliation","embeddable":true,"href":"https:\/\/www.engineering.iastate.edu\/people\/wp-json\/wp\/v2\/affiliation?post=200"},{"taxonomy":"department","embeddable":true,"href":"https:\/\/www.engineering.iastate.edu\/people\/wp-json\/wp\/v2\/department?post=200"},{"taxonomy":"group","embeddable":true,"href":"https:\/\/www.engineering.iastate.edu\/people\/wp-json\/wp\/v2\/group?post=200"},{"taxonomy":"interest","embeddable":true,"href":"https:\/\/www.engineering.iastate.edu\/people\/wp-json\/wp\/v2\/interest?post=200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}