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2. A census of 4-valent half-arc-transitive graphs and arc-transitive digraphs of valence two : dedicated to Dragan Marušič on the occasion of his 60th birthdayPrimož Potočnik, Pablo Spiga, Gabriel Verret, 2015, original scientific article Abstract: A complete list of all connected arc-transitive asymmetric digraphs of in-valence and out-valence 2 on up to 1000 vertices is presented. As a byproduct, a complete list of all connected 4-valent graphs admitting a half-arc-transitive group of automorphisms on up to 1000 vertices is obtained. Several graph-theoretical properties of the elements of our census are calculated and discussed. Keywords: graphs, digraphs, edge-transitive, vertex-transitive, arc-transitive, half arc-transitive Published in RUP: 31.12.2021; Views: 926; Downloads: 16 Full text (370,47 KB) |
3. Novel food consumptionGabriel Lagunes Martínez, Štefan Bojnec, 2017, scientific monograph Abstract: This research deals with consumers' perceptions about functional, genetically-modified, ethnic, convenience, and organic food. The study was conducted in Maribor amongst women and men aged between 18 and 55 years, divided into four groups. It focused on social, economic, quantitative, and qualitative factors. The data was examined by using Pearson correlation, Chi-square, analysis of variance, Cronbach's alpha, and principal component analysis. The results obtained show that consumers are more concerned about qualitative factors. Organic and ethnic were the more popular foods amongst the polled whilst genetic and convenience had less consumptions. Keywords: hrana, prehrana, nova živila, funkcionalna hrana, gensko spremenjena hrana, organsko pridelana hrana, narodne jedi, vedenjski vzorci, prehrambene navade, tržne raziskave, elektronske knjige Published in RUP: 07.11.2021; Views: 894; Downloads: 20 Full text (1,48 MB) |
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