61. Parametarska studija kolničke konstrukcije ojačane geoćelijamaSamo Peter Medved, Bojan Žlender, Stanislav Lenart, 2018, original scientific article Abstract: U radu je prikazano parametarsko ispitivanje kolničke konstrukcije ojačane geoćelijama. Analiza temeljena na metodi konačnih elemenata uključuje model neojačane kolničke konstrukcije te model kolničke konstrukcije ojačane geoćelijama, pri čemu se analiziraju razni položaji, debljine i čvrstoća geoćelija. U okviru modela određen je i očekivani vijek trajanja kolničke konstrukcije. Rezultati parametarskog proučavanja u skladu su s rezultatima analitičkih rješenja, laboratorijskih i terenskih ispitivanja. Dobiveni rezultati upućuju na bitno poboljšanje nosivosti, smanjenje debljine asfaltnih slojeva i povećanje trajnosti kolničke konstrukcije kada je ona ojačana geoćelijama.
Published in DiRROS: 12.12.2023; Views: 199; Downloads: 132
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62. PS-AAS : portfolio selection for automated algorithm selection in black-box optimizationAna Kostovska, Gjorgjina Cenikj, Diederick Vermetten, Anja Janković, Ana Nikolikj, Urban Škvorc, Peter Korošec, Carola Doerr, Tome Eftimov, 2023, published scientific conference contribution Keywords: automated algorithm selection, portfolio selection, black box optimization
Published in DiRROS: 11.12.2023; Views: 351; Downloads: 137
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63. Coastal flood risk assessment : an approach to accurately map flooding through national registry-reported eventsErik Kralj, Peter Kumer, Cécil J. W. Meulenberg, 2023, original scientific article Keywords: sea flood prediction, flooding maps, climate change resilience, natural disaster registry, coastal inundation, flood-prone areas
Published in DiRROS: 08.12.2023; Views: 275; Downloads: 120
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65. Klinične in histološke značilnosti ploščatoceličnega karcinoma kožePeter H. Soyer, Borut Žgavec, Bojan Popovič, 1999, review article Abstract: Ploščatocelični karcinom je druga najpogostejša maligna novotvorba kože. Najpomembnejši etiološki dejavnik je kronična izpostavljenost UV žarkom. Klinična slika je zelo raznovrstna, kar povzroča težave pri ločevanju teh tumorjev od drugih bolezni, predvsem pa bazalioma. Dokončno diagnozo postavimos histološko, v dvomljivih primerih pa uporabimo še imunohistokemičnopreiskavo.
Published in DiRROS: 28.11.2023; Views: 267; Downloads: 68
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66. TELDOM: mednarodno omrežje za diagnostiko pigmentnih sprememb kožeIgor Bartenjev, Andrej Orel, Tomaž Gornik, Hans-Peter Soyer, 1999, review article Abstract: TELDOM je naslov projekta, ki predvideva razvoj računalniške infrastrukture, ki bo zagotovila kvalitetno, uporabniku dostopno in preprosto uporabno modernoin natančno diagnostiko pigmentnih sprememb kože v ambulanti družinskega zdravnika. Digitalni posnetki, ki jih bo ta napravil, bodo po omrežju varno preneseni v specializirano ustanovo, kjer bodo postavili diagnozo in odgovor posredovali v zdravnikovo ambulanto. TELDOM bo omogočil tudi tesnejši kontakt med specialistom in družinskim zdravnikom in širjenje znanja iz specializiranih centrov na periferijo.
Published in DiRROS: 27.11.2023; Views: 216; Downloads: 59
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68. Photocatalytic CO2 reduction over mesoporous TiO2 photocatalystsMartin Reli, Peter Nadrah, Miroslava Filip Edelmannová, Rudolf Ricka, Andrijana Sever Škapin, Urška Lavrenčič Štangar, Kamila Kočí, 2024, original scientific article Abstract: In this study, we investigated different synthesis methods (template-free and template-based) using copolymers of poly(ethylene oxide) and poly(propylene oxide) to enhance the CO2 reduction activity of mesoporous TiO2. Our main goal was to identify key factors affecting photocatalyst efficiency and selectivity. We compared the newly synthesized TiO2 photocatalysts with the commercial photocatalyst P25. Among the materials studied, TiO2-P123 in its pure anatase form demonstrated the highest photoreduction efficiency and CO2 selectivity. In contrast, TiO2-EG, TiO2-F127, and P25, which contained both rutile and anatase phases, exhibited decreased photoactivity due to the formation of a type II heterojunction between the phases and higher oxygen adsorption on rutile's surface. Additionally, we observed that the choice of chemicals for photocatalyst preparation significantly influenced the specific surface area. TiO2-P123, the most active photocatalyst, had the highest specific surface area, providing more reactive sites for improved light absorption efficiency and prolonged electron-hole pair lifetimes, resulting in enhanced photocatalytic activity. We also calculated apparent quantum yields to support our findings.
Keywords: CO2 reduction, TiO2, photocatalysis, mesoporous material, Sol-gel method
Published in DiRROS: 14.11.2023; Views: 371; Downloads: 39
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70. Closing data gaps and paving the way for pan-European fire safety efforts : Terminology of fire statistical variablesMartina Manes, Ana Sauca, Mohamad El Houssami, Petra Andersson, Colin McIntyre, Richard Campbell, David Rush, Anja Hofmann, Peter Wagner, Sergei Sokolov, Mindel Leene, Margrethe Kobes, Dirk Oberhagemann, Nicola Rupp, Grunde Jomaas, Friedrich Grone, Eric Guillaume, 2023, original scientific article Abstract: A well-defined terminology of fire-related variables is important for correct analyses and supporting knowledge-based decisions regarding the evaluation of building fires at the European level. After developing an overview of current practices for fire statistics in Part I, the terminology used and the data collected by the EU Member States and eight other countries regarding fire incidents, property damage and human losses were mapped to increase awareness of their practice and support a comprehensive assessment of several fire statistical datasets. A questionnaire was distributed to relevant authorities responsible for the collection, elaboration/analysis, and fire statistical data publications to define and select the essential variables for an appropriate fire assessment and fire incident description. Based on the results of the questionnaire able to identify the essential fire statistical variables and a detailed analysis of current definitions adopted in the fire statistics of the EU Member States and other countries, a common terminology is proposed to collect the necessary data in the EU Member States and obtain meaningful datasets based on standardised terms and definitions. The results will generate essential outputs to move towards harmonised fire statistics at the EU level and contribute to an appropriate analysis able to improve fire prevention and fire mitigation in building fires.
Keywords: fire statistics, fire incidents, building fires, fire statistical variables, terminology
Published in DiRROS: 13.11.2023; Views: 326; Downloads: 159
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