[{"_id":"7622","date_published":"2020-02-24T00:00:00Z","quality_controlled":"1","date_updated":"2026-04-02T14:22:29Z","language":[{"iso":"eng"}],"year":"2020","ddc":["530"],"month":"02","tmp":{"short":"CC BY (4.0)","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png"},"has_accepted_license":"1","status":"public","arxiv":1,"volume":41,"title":"The IYPT and the 'Ring Oiler' problem","publication":"European Journal of Physics","abstract":[{"text":"The International Young Physicists' Tournament (IYPT) continued in 2018 in Beijing, China and 2019 in Warsaw, Poland with its 31st and 32nd editions. The IYPT is a modern scientific competition for teams of high school students, also known as the Physics World Cup. It involves long-term theoretical and experimental work focused on solving 17 publicly announced open-ended problems in teams of five. On top of that, teams have to present their solutions in front of other teams and a scientific jury, and get opposed and reviewed by their peers. Here we present a brief information about the competition with a specific focus on one of the IYPT 2018 tasks, the 'Ring Oiler'. This seemingly simple mechanical problem appeared to be of such a complexity that even the dozens of participating teams and jurying scientists were not able to solve all of its subtleties.","lang":"eng"}],"file":[{"file_size":1533672,"date_created":"2020-04-06T08:53:53Z","content_type":"application/pdf","relation":"main_file","access_level":"open_access","creator":"dernst","file_id":"7641","date_updated":"2020-07-14T12:48:01Z","checksum":"47dda164e33b6c0c6c3ed14aad298376","file_name":"2020_EuropJourPhysics_Plesch.pdf"}],"publication_status":"published","doi":"10.1088/1361-6404/ab6414","oa_version":"Published Version","publication_identifier":{"issn":["0143-0807"],"eissn":["1361-6404"]},"user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","date_created":"2020-03-31T11:25:04Z","publisher":"IOP Publishing","article_type":"original","intvolume":"        41","day":"24","file_date_updated":"2020-07-14T12:48:01Z","citation":{"ama":"Plesch M, Plesník S, Ruzickova N. The IYPT and the “Ring Oiler” problem. <i>European Journal of Physics</i>. 2020;41(3). doi:<a href=\"https://doi.org/10.1088/1361-6404/ab6414\">10.1088/1361-6404/ab6414</a>","short":"M. Plesch, S. Plesník, N. Ruzickova, European Journal of Physics 41 (2020).","chicago":"Plesch, Martin, Samuel Plesník, and Natalia Ruzickova. “The IYPT and the ‘Ring Oiler’ Problem.” <i>European Journal of Physics</i>. IOP Publishing, 2020. <a href=\"https://doi.org/10.1088/1361-6404/ab6414\">https://doi.org/10.1088/1361-6404/ab6414</a>.","mla":"Plesch, Martin, et al. “The IYPT and the ‘Ring Oiler’ Problem.” <i>European Journal of Physics</i>, vol. 41, no. 3, 034001, IOP Publishing, 2020, doi:<a href=\"https://doi.org/10.1088/1361-6404/ab6414\">10.1088/1361-6404/ab6414</a>.","ista":"Plesch M, Plesník S, Ruzickova N. 2020. The IYPT and the ‘Ring Oiler’ problem. European Journal of Physics. 41(3), 034001.","apa":"Plesch, M., Plesník, S., &#38; Ruzickova, N. (2020). The IYPT and the “Ring Oiler” problem. <i>European Journal of Physics</i>. IOP Publishing. <a href=\"https://doi.org/10.1088/1361-6404/ab6414\">https://doi.org/10.1088/1361-6404/ab6414</a>","ieee":"M. Plesch, S. Plesník, and N. Ruzickova, “The IYPT and the ‘Ring Oiler’ problem,” <i>European Journal of Physics</i>, vol. 41, no. 3. IOP Publishing, 2020."},"type":"journal_article","article_processing_charge":"No","oa":1,"issue":"3","department":[{"_id":"FyKo"}],"author":[{"first_name":"Martin","full_name":"Plesch, Martin","last_name":"Plesch"},{"last_name":"Plesník","full_name":"Plesník, Samuel","first_name":"Samuel"},{"id":"D2761128-D73D-11E9-A1BF-BA0DE6697425","first_name":"Natalia","full_name":"Ruzickova, Natalia","last_name":"Ruzickova"}],"scopus_import":"1","article_number":"034001","external_id":{"arxiv":["1910.03290"],"isi":["000537425400001"]},"isi":1}]