{"?xml":{"@version":"1.0"},"edm: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"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-ZN0BRN8I/33c2e006-d6da-4d92-939d-31b3904f36c3/PDF","dcterms:extent":"422 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-ZN0BRN8I/4fa4668c-1a3b-4920-9c29-72b037897615/TEXT","dcterms:extent":"29 KB"}],"edm:TimeSpan":{"@rdf:about":"1973-2013","edm:begin":{"@xml:lang":"en","#text":"1973"},"edm:end":{"@xml:lang":"en","#text":"2013"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:doc-ZN0BRN8I","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:spr-GQ2QUCG0"},{"@xml:lang":"sl","#text":"Zbornik gozdarstva in lesarstva"}],"dcterms:issued":"2004","dc:creator":["Jošt, Matej","Resnik, Jože","Šernek, Milan"],"dc:format":[{"@xml:lang":"sl","#text":"14 strani"},{"@xml:lang":"sl","#text":"številka:73"},{"@xml:lang":"sl","#text":"str. 123-135"}],"dc:identifier":["ISSN:0351-3114","COBISSID:1268902","URN:URN:NBN:SI:doc-ZN0BRN8I"],"dc:language":"sl","dc:publisher":[{"@xml:lang":"sl","#text":"Inštitut za gozdno in lesno gospodarstvo"},{"@xml:lang":"sl","#text":"Univerza v Ljubljani, Biotehniška fakulteta, Oddelek za gozdarstvo & Oddelek za lesarstvo"}],"dc:subject":[{"@xml:lang":"sl","#text":"dielektrične lastnosti"},{"@xml:lang":"sl","#text":"les"},{"@xml:lang":"sl","#text":"vpliv temperature"}],"dcterms:temporal":{"@rdf:resource":"1973-2013"},"dc:title":{"@xml:lang":"sl","#text":"Vpliv temperature termične obdelave na dielektrične lastnosti lesa|"},"dc:description":[{"@xml:lang":"sl","#text":"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"},{"@xml:lang":"sl","#text":"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"}],"edm:type":"TEXT","dc:type":[{"@xml:lang":"sl","#text":"znanstveno časopisje"},{"@xml:lang":"en","#text":"journals"},{"@rdf:resource":"http://www.wikidata.org/entity/Q361785"}]},"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:intermediateProvider":{"@xml:lang":"en","#text":"National and University Library of Slovenia"},"edm:dataProvider":{"@xml:lang":"sl","#text":"Univerza v Ljubljani, Biotehniška fakulteta"},"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"}}}}