<?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-STMJWB5A/00fabeaa-40b9-44ac-81f9-d5e231c245f7/PDF"><dcterms:extent>505 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-STMJWB5A/622538ea-9139-4b42-b6f0-e01f5b050817/TEXT"><dcterms:extent>34 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="1998-2025"><edm:begin xml:lang="en">1998</edm:begin><edm:end xml:lang="en">2025</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-STMJWB5A"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-KC6O72BG" /><dcterms:issued>2023</dcterms:issued><dc:creator>Florjančič, Urška</dc:creator><dc:creator>Nikonov, Anatolij</dc:creator><dc:format xml:lang="sl">str. 91-100</dc:format><dc:format xml:lang="sl">številka:vol. 70</dc:format><dc:identifier>DOI:10.17344/acsi.2023.7861</dc:identifier><dc:identifier>ISSN:1318-0207</dc:identifier><dc:identifier>COBISSID_HOST:144548099</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-STMJWB5A</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="sl">Slovensko kemijsko društvo</dc:publisher><dcterms:isPartOf xml:lang="sl">Acta chimica slovenica</dcterms:isPartOf><dc:subject xml:lang="sl">matematično modeliranje</dc:subject><dc:subject xml:lang="en">mathematical modelling</dc:subject><dc:subject xml:lang="sl">polisaharidi</dc:subject><dc:subject xml:lang="en">polysaccharide</dc:subject><dc:subject xml:lang="sl">relaksacijski spekter</dc:subject><dc:subject xml:lang="en">relaxation spectrum</dc:subject><dc:subject xml:lang="sl">reologija</dc:subject><dc:subject xml:lang="en">rheology</dc:subject><dc:subject xml:lang="en">viscoelastic properties</dc:subject><dc:subject xml:lang="sl">viskoelastične lastnosti</dc:subject><dcterms:temporal rdf:resource="1998-2025" /><dc:title xml:lang="sl">The effect of different numerical approaches on the accuracy of calculating relaxation spectra for polysaccharides|</dc:title><dc:description xml:lang="sl">For polymeric materials, the relaxation spectrum contains complete information about the time-dependent part of the material response. The contribution of different numerical schemes, i.e., different methods of reconstructing the dynamic relaxation modulus, to the accuracy of the approximation by calculating the corresponding relaxation spectra is investigated by analysing experimental data for four types of polysaccharides. It was found that there is no unique mathematical approach for the calculation of relaxation spectra that ensures a satisfactory approximation of the experimentally determined dynamic moduli for the selected types of polymeric materials. It is recommended to combine different numerical methods in parallel to achieve a reasonable approximation of the material functions</dc:description><dc:description xml:lang="sl">Pri polimernih materialih relaksacijski spekter vsebuje popolne informacije o časovno odvisnem delu odziva materiala. Z analizo eksperimentalnih podatkov za štiri vrste polisaharidov raziskujemo prispevek različnih numeričnih shem, tj. različnih metod rekonstrukcije dinamičnega relaksacijskega modula, k natančnosti aproksimacije z izračunom pripadajočih relaksacijskih spektrov. Ugotovljeno je bilo, da ne obstaja edinstven matematični pristop za izračun relaksacijskih spektrov, ki bi zagotavljal zadovoljivo aproksimacijo eksperimentalno določenih dinamičnih modulov za izbrane vrste polimernih materialov. Priporočljivo je vzporedno kombinirati različne numerične metode, da dosežemo razumno aproksimacijo funkcij materiala</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-STMJWB5A"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-STMJWB5A" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-STMJWB5A/00fabeaa-40b9-44ac-81f9-d5e231c245f7/PDF" /><edm:rights rdf:resource="http://creativecommons.org/licenses/by/4.0/" /><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">Slovensko kemijsko društvo</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-STMJWB5A/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-STMJWB5A" /></ore:Aggregation></rdf:RDF>