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4542. Alojz Gradnik (1882-1967)Ana Toroš, other performed works Abstract: Na predavanju, ki bo posvečeno spominu na Alojza Gradnika (1882‒1967) in njegovemu letos preminulemu sinu Sergeju Gradniku, bo dr. Ana Toroš uvodoma osvetlila življenje in delo Alojza Gradnika, doma iz Goriških Brd, s poudarkom na njegovem pesniškem in prevajalskem delu, pri čemer bo posebno pozornost posvetila manj znanim poglavjem na Gradnikovi bogati literarni poti.
Keywords: Alojz Gradnik, Sergej Gradnik, Argentina, Trst, migracije
Published in RUNG: 30.10.2017; Views: 3986; Downloads: 0
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4546. Photoelectrochemical Water Splitting Studies with nanostructured n and p-type semiconductor electrodesSaim Emin, Matjaž Valant, 2017, published scientific conference contribution abstract (invited lecture) Abstract: Photoelectrochemical water splitting has been demonstrated as a promising way to efficiently split water. Currently, solar-to-hydrogen conversion efficiency using state-of-the-art material combinations in PEC system is in the order of 7%. Fabrication of nanostructured materials with unique morphologies and compositions is an important factor to fully utilize the possibilities in this field. We will present different strategies for the preparation of nanostructured metal oxide thin films by using electrodeposition and wet-chemistry techniques. Focus will be given on the preparation of ZnO and CuO thin films where intermediate phases like Zn(OH)8Cl2.H2O and CuX (X=Br, Cl) were electrodeposited. Wet-chemistry synthesis techniques will be also explored for the preparation of nanostructured WO3 and a-Fe2O3 thin films. Especially, the hot-pyrolysis technique for the preparation of colloidal W and Fe/Fe-oxide nanoparticles will be shown. Spin-coating of W and Fe/Fe-oxide NPs onto optically conductive substrates and subsequent heat treatment of the obtained films was found to be a convenient way for the preparation of nanostructured WO3 and a-Fe2O3 thin films.
Keywords: photoelectrochemical water splitting, colloidal nanoparticles, semiconductor
Published in RUNG: 24.10.2017; Views: 4432; Downloads: 0
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4547. Identification of stress biomarkers for drought and increased soil temperature in seedlings of European beech (Fagus sylvatica L.)Milica Popovič, Marco Gregori, Dominik Vodnik, Mitja Ferlan, Tanja Mrak, Ines Straus, Natahan McDowell, Hojka Kraigher, Ario De Marco, 2017, original scientific article Keywords: Drought biomarkers, peroxidases, scavanging activity
Published in RUNG: 23.10.2017; Views: 3927; Downloads: 0
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4548. Calibration of the logarithmic-periodic dipole antenna (LPDA) radio stations at the Pierre Auger Observatory using an octocopterA. Aab, Andrej Filipčič, Gašper Kukec Mezek, Ahmed Mohamed Saleh Hassanin Khalil, Samo Stanič, Marta Trini, Serguei Vorobiov, Lili Yang, Danilo Zavrtanik, Marko Zavrtanik, 2017, original scientific article Keywords: Kalibracija, dipolna antena, oktokopter, observatorij Pierre Auger
Published in RUNG: 23.10.2017; Views: 3770; Downloads: 0
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4550. Multi-messenger Observations of a Binary Neutron Star MergerAndrej Filipčič, Gašper Kukec Mezek, Ahmed Saleh, Samo Stanič, Marta Trini, Serguei Vorobiov, Lili Yang, Gabrijela Zaharijas, Marko Zavrtanik, Benjamin Abbott, Danilo Zavrtanik, 2017, original scientific article Keywords: gravitacijski valovi, nevtronske zvezde, izbruhi žarkov gama, nevtrini, optični teleskopi
Published in RUNG: 20.10.2017; Views: 3705; Downloads: 254
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