{"?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-EIYWF9FS/692c9716-d9fe-4ef4-ba3d-87e31fe44b15/HTML","dcterms:extent":"60 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-EIYWF9FS/4781c869-8a68-4734-994b-da3feb38d14b/PDF","dcterms:extent":"8799 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-EIYWF9FS/124ff59a-0447-4cae-8c03-729974bd76d4/TEXT","dcterms:extent":"46 KB"}],"edm:TimeSpan":{"@rdf:about":"2000-2024","edm:begin":{"@xml:lang":"en","#text":"2000"},"edm:end":{"@xml:lang":"en","#text":"2024"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:DOC-EIYWF9FS","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/urn:nbn:si:spr-fzwbu7gu"},{"@xml:lang":"sl","#text":"Image analysis and stereology"}],"dcterms:issued":"2008","dc:creator":["Guo, Zhanqi","Stroeven, Piet"],"dc:format":[{"@xml:lang":"sl","#text":"12 strani"},{"@xml:lang":"sl","#text":"letnik:27"},{"@xml:lang":"sl","#text":"številka:3"},{"@xml:lang":"sl","#text":"str. 151-162"}],"dc:identifier":["ISSN:1580-3139","COBISSID:25399257","URN:URN:NBN:SI:doc-EIYWF9FS"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"Društvo za stereologijo in kvantitativno analizo slike, Medicinska fakulteta"},"dc:subject":[{"@xml:lang":"sl","#text":"beton"},{"@xml:lang":"en","#text":"Computer Simulation"},{"@xml:lang":"sl","#text":"delci"},{"@xml:lang":"sl","#text":"Delec, velikost"},{"@xml:lang":"sl","#text":"heterogenost"},{"@xml:lang":"en","#text":"Image Processing, Computer-Assisted"},{"@xml:lang":"sl","#text":"matematični modeli"},{"@xml:lang":"en","#text":"Microscopy"},{"@xml:lang":"sl","#text":"Mikroskopija"},{"@xml:lang":"en","#text":"Particle Size"},{"@xml:lang":"sl","#text":"Računalniška simulacija"},{"@xml:lang":"en","#text":"Sample Size"},{"@xml:lang":"sl","#text":"Slika, obdelava z računalnikom"},{"@xml:lang":"sl","#text":"vzorci"},{"@xml:lang":"sl","#text":"Vzorec, velikost"},{"@rdf:resource":"http://www.wikidata.org/entity/Q925667"}],"dcterms:temporal":{"@rdf:resource":"2000-2024"},"dc:title":{"@xml:lang":"sl","#text":"Sampling concrete by too small elements; what should we do to get reliable information?|"},"dc:description":{"@xml:lang":"sl","#text":"Macroscopically heterogeneous materials like concrete are generally sampled bytoo small, i.e., subrepresentative elements that can be either of 2D (section images) or of 3D nature (specimens). Based on scientific notions, like stochastic heterogeneity and structure-sensitivity, which are at the veryheart of materials science and stereology, the paper demonstrates biases in obtained information to be generally inevitable when derived from such sub-representative designs. Only reliable comparison studies can be performed under the condition that the linear size of samples and of minimum structural dimensions (resulting from observation resolution) are maintained as fixed proportions of the relevant representative area and/or volume elements. This is demonstrated by three case studies"},"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-EIYWF9FS","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-EIYWF9FS"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-EIYWF9FS/4781c869-8a68-4734-994b-da3feb38d14b/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":"Društvo za stereologijo in kvantitativno analizo slike"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:DOC-EIYWF9FS/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-EIYWF9FS"}}}}