{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,20]],"date-time":"2026-05-20T19:10:18Z","timestamp":1779304218619,"version":"3.51.4"},"publisher-location":"New York, NY, USA","reference-count":5,"publisher":"ACM","license":[{"start":{"date-parts":[[2010,6,17]],"date-time":"2010-06-17T00:00:00Z","timestamp":1276732800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2010,6,17]]},"DOI":"10.1145\/1839379.1839387","type":"proceedings-article","created":{"date-parts":[[2010,8,11]],"date-time":"2010-08-11T08:57:24Z","timestamp":1281517044000},"page":"38-45","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":4,"title":["Ultrasonic device for non-contact studying of materials"],"prefix":"10.1145","author":[{"given":"Raycho","family":"Ilarionov","sequence":"first","affiliation":[{"name":"Technical University of Gabrovo"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ivan","family":"Simeonov","sequence":"additional","affiliation":[{"name":"Technical University of Gabrovo"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hristo","family":"Kilifarev","sequence":"additional","affiliation":[{"name":"Technical University of Gabrovo"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stanimir","family":"Yordanov","sequence":"additional","affiliation":[{"name":"Technical University of Gabrovo"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nikolay","family":"Shopov","sequence":"additional","affiliation":[{"name":"University of Food Technologies - Plovdiv"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hristo","family":"Ibrishimov","sequence":"additional","affiliation":[{"name":"Technical University of Gabrovo"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2010,6,17]]},"reference":[{"key":"e_1_3_2_1_1_1","volume-title":"Sensors Update","author":"Baltes H.","year":"1998","unstructured":"Baltes, H., W. G\u00f6pel, J. Hesse. Sensors Update. Volume 3. Sensor Technology-Applications-Markets. Weinheim-Berlin-New York-Chichester-Brisbane-Singapore-Toronto, Wiley-VCH Verlag GmbH, 1998."},{"key":"e_1_3_2_1_2_1","unstructured":"GM Electronic spol. s r.o. 1990-2008 UST40T http:\/\/www.gme.cz\/cz\/index.php?page=product&detail=641-019 2008."},{"key":"e_1_3_2_1_3_1","unstructured":"Pro-Wave Electronic Corp. Air Ultrasonic Transducer - Matching Layer Type 125SR250 http:\/\/www.prowave.com.tw\/english\/products\/ut\/sml\/125sr250.htm 2003."},{"key":"e_1_3_2_1_4_1","volume-title":"Microchip Technology Inc","author":"Data Sheet","year":"2001","unstructured":"PIC16F84A Data Sheet. Microchip Technology Inc., 2001."},{"key":"e_1_3_2_1_5_1","first-page":"2","author":"Yordanov D.","year":"2001","unstructured":"Yordanov, D. Integrating of the PC and PLC controllers into workshops Computers, 2--8 July 2001, issue 2, pp. 6--9.","journal-title":"Computers, 2--"}],"event":{"name":"CompSysTech '10: Proceedings of the 11th International Conference on Computer Systems and Technologies and Workshop for PhD Students in Computing","location":"Sofia Bulgaria","acronym":"CompSysTech '10"},"container-title":["Proceedings of the 11th International Conference on Computer Systems and Technologies and Workshop for PhD Students in Computing on International Conference on Computer Systems and Technologies"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1839379.1839387","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1839379.1839387","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,20]],"date-time":"2026-05-20T18:45:27Z","timestamp":1779302727000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1839379.1839387"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,6,17]]},"references-count":5,"alternative-id":["10.1145\/1839379.1839387","10.1145\/1839379"],"URL":"https:\/\/doi.org\/10.1145\/1839379.1839387","relation":{},"subject":[],"published":{"date-parts":[[2010,6,17]]},"assertion":[{"value":"2010-06-17","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}