<?xml version="1.0"?><rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:edm="http://www.europeana.eu/schemas/edm/" xmlns:wgs84_pos="http://www.w3.org/2003/01/geo/wgs84_pos" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdaGr2="http://rdvocab.info/ElementsGr2" xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ore="http://www.openarchives.org/ore/terms/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:dcterms="http://purl.org/dc/terms/"><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-M2H2TAPK/258cbb06-1b47-48d4-9be3-482a6508d4cc/PDF"><dcterms:extent>1159 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-M2H2TAPK/d723c5de-c5d1-45ae-8084-eede90f1bad7/TEXT"><dcterms:extent>21 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="2000-2024"><edm:begin xml:lang="en">2000</edm:begin><edm:end xml:lang="en">2024</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:DOC-M2H2TAPK"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/urn:nbn:si:spr-ihg6vo21" /><dcterms:issued>2014</dcterms:issued><dc:creator>Milić Lemić, Aleksandra</dc:creator><dc:creator>Tanasić, Ivan</dc:creator><dc:creator>Tihaček Šojić, Ljiljana</dc:creator><dc:format xml:lang="sl">številka:3</dc:format><dc:format xml:lang="sl">letnik:48</dc:format><dc:format xml:lang="sl">str. 337-341</dc:format><dc:identifier>COBISSID:1055146</dc:identifier><dc:identifier>ISSN:1580-2949</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-M2H2TAPK</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="sl">Inštitut za kovinske materiale in tehnologije</dc:publisher><dcterms:isPartOf xml:lang="sl">Materiali in tehnologije</dcterms:isPartOf><dc:subject xml:lang="en">biomechanics</dc:subject><dc:subject xml:lang="sl">biomehanika</dc:subject><dc:subject xml:lang="sl">deformacija</dc:subject><dc:subject xml:lang="en">deformation</dc:subject><dc:subject xml:lang="en">dental alloys</dc:subject><dc:subject xml:lang="en">dental bridges</dc:subject><dc:subject xml:lang="sl">dentalne zlitine</dc:subject><dc:subject xml:lang="sl">zobni mostički</dc:subject><dc:subject rdf:resource="http://www.wikidata.org/entity/Q193378" /><dcterms:temporal rdf:resource="2000-2024" /><dc:title xml:lang="sl">Biomechanical interactions between bone and metal-ceramic bridges composed of different types of non-noble alloys under vertical loading conditions| Biomehanska interakcija med kostjo in kovinsko-keramičnim mostičkom iz različnih vrst neplemenitih zlitin pri vertikalnih obremenitvah|</dc:title><dc:description xml:lang="sl">he purpose of this study was to compare the mechanical properties of three metal-ceramic bridges of different types of dental alloys and to present and evaluate the possible biomechanical interactions between a marginal bone and metal-ceramic bridges during vertical loading. The research was done as an experimental study. A mandible with an intact anterior region was used. The preparation of the remaining teeth for receiving three types of porcelain-fused-to-metal (PFM) restorations was performed. Vita VMK 95 was used for all three metal-ceramic restorations. These three metal-ceramic bridges composed of different alloys, nickel and non-nickel, served as different models: the Niadur-nickelferous model, the Wiron 99-nickel model and the Wirobond C-cobalt-chrome model. The maximum compressive strain of 5 % for all three virtual models is observed in the region of central incisors. The Niadur model has the lowest mean strain (2.62 %) in comparison with the other two models. The mean strain of Wiron 99 is lower, by 0.10 %, than the mean strain of the Wirobond model. Biomechanical behavior of the presented models caused by the vertical-loading conditions is explained as an interaction between the marginal bone and the metal-ceramic bridges. All of them, nickel and non-nickel models, indicate a similar strain (deformation) distribution; however, from the biomechanical perspective, Niadur is more favorable than the other two materials</dc:description><dc:description xml:lang="sl">Namen te študije je bila primerjava mehanskih lastnosti treh kovinsko-keramičnih mostičkov z različnimi vrstami dentalnih zlitin ter predstavitev in ocenitev morebitne biomehanske interakcije med navidezno kostjo in kovinsko-keramičnim mostičkom med vertikalnim obremenjevanjem. Raziskava je bila opravljena kot eksperimentalna študija. Uporabljena je bila čeljust z nepoškodovanim področjem. Izvršena je bila priprava preostalih zob za namestitev 3 vrst nadomestkov (PFM) iz porcelana, spojenega na kovino. Za vse tri kovinsko-keramične nadomestke je bil uporabljen porcelan Vita VMK 95. Ti trije kovinsko-keramični mostički so bili sestavljeni iz različnih zlitin, z nikljem in brez njega, za pridobitev različnih modelov: Niadur-nikelj železo, Wiron 99-nikelj in Wirobond C-kobalt-krom. Opažen je bil največji tlačni raztezek do 5 % v območju centralnega sekalca pri vseh treh navideznih modelih. V primerjavi z drugima dvema modeloma je imel Niadur najmanjši raztezek 2,62 %. Povprečni raztezek pri Wiron 99 je bil za 0,10 % manjši kot pri modelu Wirobond. Biomehanično vedenje predstavljenih modelov pri vertikalnih obremenitvah je razloženo z interakcijo med navidezno kostjo in kovinsko-keramičnim mostičkom. Vsi modeli z nikljem ali brez njega kažejo podoben raztezek (deformacijo), razen Niadura, ki je s stališča biomehanike bolj ugoden</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:DOC-M2H2TAPK"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:DOC-M2H2TAPK" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:DOC-M2H2TAPK/258cbb06-1b47-48d4-9be3-482a6508d4cc/PDF" /><edm:rights rdf:resource="http://rightsstatements.org/vocab/InC/1.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Inštitut za kovinske materiale in tehnologije</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:DOC-M2H2TAPK/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:DOC-M2H2TAPK" /></ore:Aggregation></rdf:RDF>