<?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-ZN0BRN8I/31463c3d-3cba-441b-8122-2f19951a9ade/HTML"><dcterms:extent>25 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-ZN0BRN8I/33c2e006-d6da-4d92-939d-31b3904f36c3/PDF"><dcterms:extent>422 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-ZN0BRN8I/4fa4668c-1a3b-4920-9c29-72b037897615/TEXT"><dcterms:extent>29 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="1973-2013"><edm:begin xml:lang="en">1973</edm:begin><edm:end xml:lang="en">2013</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-ZN0BRN8I"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-GQ2QUCG0" /><dcterms:issued>2004</dcterms:issued><dc:creator>Jošt, Matej</dc:creator><dc:creator>Resnik, Jože</dc:creator><dc:creator>Šernek, Milan</dc:creator><dc:format xml:lang="sl">14 strani</dc:format><dc:format xml:lang="sl">številka:73</dc:format><dc:format xml:lang="sl">str. 123-135</dc:format><dc:identifier>ISSN:0351-3114</dc:identifier><dc:identifier>COBISSID:1268902</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-ZN0BRN8I</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Inštitut za gozdno in lesno gospodarstvo</dc:publisher><dc:publisher xml:lang="sl">Univerza v Ljubljani, Biotehniška fakulteta, Oddelek za gozdarstvo &amp; Oddelek za lesarstvo</dc:publisher><dcterms:isPartOf xml:lang="sl">Zbornik gozdarstva in lesarstva</dcterms:isPartOf><dc:subject xml:lang="sl">dielektrične lastnosti</dc:subject><dc:subject xml:lang="sl">les</dc:subject><dc:subject xml:lang="sl">vpliv temperature</dc:subject><dcterms:temporal rdf:resource="1973-2013" /><dc:title xml:lang="sl">Vpliv temperature termične obdelave na dielektrične lastnosti lesa|</dc:title><dc:description xml:lang="sl">The effect of thermal treatment temperature on the dielectric properties of beech (Fagus sylvatica L.) and spruce (Picea abies L.) was investigated. Wood disks with a diameter of 45 mm and a thickness of 5 mm were thermally treated at seven different temperatures (50 to 200 °C) before measurements were performed. Dielectric properties of the wood disks were measured at nine various frequencies (2 to 10 MHz) at room temperature. The impedance analyzer HP 4191A RF and the micrometer screw method with circular aluminum electrodes were used. The results indicate that the dielectric constant and the loss tangent of wood decrease as the temperature of the thermal treatment increases, provided the temperature is higher than 100 °C. The dielectric constant also decreases with increasing weight loss of the specimen</dc:description><dc:description xml:lang="sl">V prispevku so predstavljeni rezultati vpliva temperature termične obdelave na dielektrične lastnosti bukovine (Fagus sylvatica L.) in smrekovine (Picea abies L.). V eksperimentu smo uporabili diskaste preskušance premera 45 mm in debeline 5 mm, ki smo jih termično obdelali pri sedmih različnih temperaturah (50 do 200°C). Dielektrične lastnosti preskušancev smo ugotavljali pri devetih različnih frekvencah (2 do 10 MHz). Vse meritve smo opravili pri sobni temperaturi z impedančnim analizatorjem HP 4191A RF po metodi z mikrometrom, na katerega sta bili pritrjeni diskasti aluminijasti elektrodi. Na osnovi dobljenih rezultatov smo ugotovili, da se dielektrična vrednost lesa in izgubni kot zmanjšujeta z naraščajočo temperaturo obdelave, če je le-ta višja od 100°C. Dielektrična vrednost lesa je nižja pri večji izgubi mase preskušanca</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-ZN0BRN8I"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-ZN0BRN8I" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-ZN0BRN8I/33c2e006-d6da-4d92-939d-31b3904f36c3/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">Univerza v Ljubljani, Biotehniška fakulteta</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-ZN0BRN8I/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-ZN0BRN8I" /></ore:Aggregation></rdf:RDF>