{"?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-K0RGHPY1/9bd7d5ff-aea1-42a6-8026-3ffa70ed478a/PDF","dcterms:extent":"2489 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-K0RGHPY1/f2f60969-d931-4108-92f4-03141c1f93f1/TEXT","dcterms:extent":"0 KB"}],"edm:TimeSpan":{"@rdf:about":"1998-2024","edm:begin":{"@xml:lang":"en","#text":"1998"},"edm:end":{"@xml:lang":"en","#text":"2024"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:doc-K0RGHPY1","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:spr-EGMI8DWJ"},{"@xml:lang":"sl","#text":"Les (Ljubljana)"}],"dcterms:issued":"2021","dc:creator":["Nepal, Saurav","Wimmer, Rupert","Zelinski, Volker Zelinski"],"dc:format":[{"@xml:lang":"sl","#text":"številka:2"},{"@xml:lang":"sl","#text":"letnik:70"},{"@xml:lang":"sl","#text":"str. 19-29"}],"dc:identifier":["ISSN:0024-1067","DOI:10.26614/les-wood.2021.v70n02a03","COBISSID_HOST:91639555","URN:URN:NBN:SI:doc-K0RGHPY1"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"Biotehniška fakulteta, Oddelek za lesarstvo"},"dc:subject":[{"@xml:lang":"sl","#text":"cellulose, hemicellulose"},{"@xml:lang":"sl","#text":"celuloza"},{"@xml:lang":"sl","#text":"ekstrativi"},{"@xml:lang":"sl","#text":"Eucalyptus nitens"},{"@xml:lang":"sl","#text":"extractives"},{"@xml:lang":"sl","#text":"gross calorific valu"},{"@xml:lang":"sl","#text":"hemiceluloza"},{"@xml:lang":"sl","#text":"les"},{"@xml:lang":"sl","#text":"lignin"},{"@xml:lang":"sl","#text":"net calorific value"},{"@xml:lang":"sl","#text":"spodnja kalorična vrednost"},{"@xml:lang":"sl","#text":"termična modifikacija"},{"@xml:lang":"sl","#text":"thermal modification"},{"@xml:lang":"sl","#text":"zgornja kalorična vrednost,"}],"dcterms:temporal":{"@rdf:resource":"1998-2024"},"dc:title":{"@xml:lang":"sl","#text":"Analysing the effect of thermal modification on the calorific values of Eucalyptus nitens wood| Analiza vpliva termične modifikacije na kalorično vrednost lesa Eucalyptus nitens|"},"dc:description":[{"@xml:lang":"sl","#text":"Gross and net calorific value of 13 samples of Eucalyptus nitens wood were determined at HAWK (Hochschule für Angewandte Wissenschaft und Kunst), Göttingen, Germany. Among 13 samples, 12 were thermally modified and one was unmodified. Calorific values of samples were determined by using a bomb calorimeter, and the wood components (cellulose, hemicellulose, lignin, and extractives) already analysed by Wentzel et al. (2019). After determination of the values, samples were statistically analysed by R studio to find the relations among the calorific value, temperature, and wood components. The gross calorific value and net calorific value of the untreated sample of Eucalyptus nitens were found to be 18.83 MJ/kg and 17.48 MJ/kg, and after thermal modification these increased up to 20.24 MJ/kg and 18.84 MJ/kg. Upon statistical analysis, the results for lignin showed a strong correlation with the temperature of thermal treatment and calorific value"},{"@xml:lang":"sl","#text":"Na 13 vzorcih lesa Eucalyptus nitens je bila izmerjena zgornja in spodnja kalorična vrednost. 12 vzorcev je bilo termično modificiranih, en vzorec pa je bil nemodificiran. Kalorične vrednosti vzorcev so bile določene z uporabo bombnega kalorimetra z upoštevanjem lesnih komponent (celuloza, hemiceluloza, lignin in ekstraktivi), ki so jih že določili Wentzel et al. (2019). S statističnim programom R studio smo statistično analizirali dobljene rezultate, da bi ugotovili povezavo med kalorično vrednostjo, temperaturo modifikacije in lesnimi komponentami. Ugotovljeno je bilo, da sta zgornja in spodnja kalorična vrednost neobdelanega lesa Eucalyptus nitens znašali 18,83 MJ/kg in 17,48 MJ/kg, po termični modifikaciji pa sta znašali 20,24 MJ/kg in 18,84 MJ/kg, kar pomeni, da termična modifikacija lesa povzroča višje kalorične vrednosti. Statistična analiza je prikazala tesno korelacijo med deležem lignina ter temperaturo in kalorično vrednostjo"}],"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-K0RGHPY1","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:doc-K0RGHPY1"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:doc-K0RGHPY1/9bd7d5ff-aea1-42a6-8026-3ffa70ed478a/PDF"},"edm:rights":{"@rdf:resource":"http://creativecommons.org/licenses/by-nc/4.0/"},"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":"Zveza lesarjev Slovenije"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:doc-K0RGHPY1/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:doc-K0RGHPY1"}}}}