{"id":5295,"date":"2015-02-19T12:09:07","date_gmt":"2015-02-19T12:09:07","guid":{"rendered":"http:\/\/164.8.33.101\/index.php\/2015\/02\/19\/lanek-doc-dr-uroa-tkalca-in-sodelavcev-v-reviji-pnas-2\/"},"modified":"2015-02-19T12:09:07","modified_gmt":"2015-02-19T12:09:07","slug":"lanek-doc-dr-uroa-tkalca-in-sodelavcev-v-reviji-pnas-2","status":"publish","type":"post","link":"https:\/\/www.fnm.um.si\/index.php\/2015\/02\/19\/lanek-doc-dr-uroa-tkalca-in-sodelavcev-v-reviji-pnas-2\/","title":{"rendered":"\u010clanek doc. dr. Uro\u0161a Tkalca in sodelavcev v reviji PNAS"},"content":{"rendered":"<p style=\"text-align: justify;\"> \tUgledna revija Proceedings of the National Academy of Sciences of the USA je februarja objavila \u010dlanek z naslovom &quot;Knot theory realizations in nematic colloids&quot;, ki so ga napisali slovenski avtorji Simon \u010copar, Uro&scaron; Tkalec, Igor Mu&scaron;evi\u010d in Slobodan \u017dumer.<\/p>\n<p> \tPovezava na \u010dlanek:<\/p>\n<p> \t<a href=\"http:\/\/www.pnas.org\/content\/112\/6\/1675.abstract\">http:\/\/www.pnas.org\/content\/112\/6\/1675.abstract<\/a><\/p>\n<p style=\"text-align: justify;\"> \tAvtorji v \u010dlanku poro\u010dajo o uporabi razli\u010dnih orodij iz teorije vozlov na eksperimentalnem sistemu zavozlanih defektnih struktur v nematskih teko\u010dekristalnih koloidih. Predstavljene so z opti\u010dno pinceto sestavljene strukture, z analizo katerih lahko poenostavimo nekatere teoreti\u010dne algoritme, poi&scaron;\u010demo bli\u017enjice do konstrukcije grafov in topolo&scaron;ko zanimivih povr&scaron;in neposredno iz polariziranih mikroskopskih slik ter nenazadnje prepoznamo razli\u010dne vozle brez uporabe numeri\u010dnih simulacij. Pri\u010dujo\u010de delo predstavlja zanimiv primer povezanosti fizikalnih opa\u017eanj z matemati\u010dno teorijo vozlov, pri \u010demer abstraktni topolo&scaron;ki koncepti dejansko za\u017eivijo v eksperimentu.<\/p>\n<p style=\"text-align: justify;\"> \tNa&scaron; sodelavec doc. dr. Uro&scaron; Tkalec je prvi soavtor in vodilni avtor raziskave, ki je v celoti opravil eksperimentalno delo in v sodelovanju z dr. Simonom \u010coparjem razvil in pojasnil klju\u010dne korake pri analizi rezultatov. Ta \u010dlanek obenem predstavlja prvo objavo raziskovalca Univerze v Mariboru v reviji PNAS, ki \u017ee 100 let tedensko objavlja pomembna odkritja iz vseh podro\u010dij znanosti.<br \/> \t&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ugledna revija Proceedings of the National Academy of Sciences of the USA je februarja objavila \u010dlanek z naslovom &quot;Knot theory realizations in nematic colloids&quot;, ki so ga napisali slovenski avtorji Simon \u010copar, Uro&scaron; Tkalec, Igor Mu&scaron;evi\u010d in Slobodan \u017dumer. Povezava na \u010dlanek: http:\/\/www.pnas.org\/content\/112\/6\/1675.abstract Avtorji v \u010dlanku poro\u010dajo o uporabi razli\u010dnih orodij iz teorije vozlov na [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[10],"tags":[],"class_list":["post-5295","post","type-post","status-publish","format-standard","hentry","category-novice-novice"],"publishpress_future_action":{"enabled":false,"date":"2026-04-17 02:05:52","action":"category","newStatus":"draft","terms":[],"taxonomy":"category"},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.fnm.um.si\/index.php\/wp-json\/wp\/v2\/posts\/5295","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fnm.um.si\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fnm.um.si\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fnm.um.si\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fnm.um.si\/index.php\/wp-json\/wp\/v2\/comments?post=5295"}],"version-history":[{"count":0,"href":"https:\/\/www.fnm.um.si\/index.php\/wp-json\/wp\/v2\/posts\/5295\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.fnm.um.si\/index.php\/wp-json\/wp\/v2\/media?parent=5295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fnm.um.si\/index.php\/wp-json\/wp\/v2\/categories?post=5295"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fnm.um.si\/index.php\/wp-json\/wp\/v2\/tags?post=5295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}