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Приказ резултата 3751-3760 од 3832
Finding of hematite (specularite) at the Duškina Mala locality near Preševo, south Serbia
(Българско геологическо дружество, 2007)
At the Duškina Mala locality near Preševo (South Serbia) at the contact of the marbles with phyllite-schists was discovered hematite variety – specularite. This gray specularite has silvery metallic luster and occurs locally ...
Rendgenska ispitivanja opekarsko-keramičkih glina iz ležišta "srednja strana"-Novi Bečej / X-ray investigations of the brick-ceramic clays from the ore deposit ''Srednja strana''–Novi Bečej
(Geoinstitut, 2004)
With the X-ray method there were investigated numerous samples from the layers of the ceramic, brick and substratum clays, and also collective composites from the ore deposit “Srednja strana” – Novi Bečej, which were ...
Dripping Rainfall Simulators for Soil Research
(Encyclopedia Platform, 2023)
Rainfall simulators represent often-used equipment for soil research. Depending on their performance, they could be appropriate for some soil research or not. Dripping rainfall simulators (DRS) can provide rainfall that ...
Fabrication of bismuth-oxychloride supported carbon paste electrode for sensitive and selective Quinine sensing
(University of Belgrade - Faculty of Chemistry, 2023)
In this work, a modified bismuth-oxychloride (BiOCl) carbon paste electrode was prepared for the
detection of quinine. BiOCl nanoparticles were synthesized by the chemical coprecipitation method. The electrochemical ...
Construction and calibration of a portable rain simulator designed for in situ researches of soil resistance to erosion
(Noor, Iran : Faculty of Natural Resources and Marine Sciences, Tarbiat Modares University, 2021)
Land degradation caused by erosion processes is a widespread global problem. A rain simulator is
one of the tools often used to determine the resistance of soils to erosion processes. The aim of this
publication is to ...
Electrochemical determination of nitrite in water samples using carbon paste electrode modified with Ni/Bi oxide / Elektrohemijsko određivanje nitrita u uzorcima vode primenom elektrode od ugljenične paste modifikovane Ni/Bi oksidom
(Belgrade : Serbian Chemical Society, 2023)
U ovom istraživanju, sintetisani su kompozitni nanomaterijali koji su korišćeni za modifikaciju elektrode od ugljenične paste. Materijali su sintetisani metodom koprecipitacije, a korišćene su soli nikla i bizmuta. Morfološke ...
Poster presentation: The pseudo-capacitance of hydrous RuO2 accompanied by mass changes
(2023)
Pseudocapacitance reaction of ruthenium oxide was investigated by cyclic voltammetry (CV) measurements combined with electrochemical quartz-crystal nanobalance. RuO2 was synthesized by one-pot microwave assisted hydrothermal ...
Matrična polimerizacija metakrilamida u prisustvu poli(itakonske) kiseline / Template polymerization of methacrylamide in the presence of poly(itaconic) acid
(Belgrade : Serbian Chemical Society, 2001)
Proučavana je matrična polimerizacija metakrilamida u prisustvu poli(itakonske kiseline) radikalnom polimerizacijom u vodi na 40degC, u prisustvu amonijum-persulfata kao inicijatora.
Svojstva hiperrazgranatih polimera u rastvoru / Solution properties of hyperbranched polymers
(Belgrade : Serbian Chemical Society, 2001)
Cilj ovog rada je proučavanje interakcija hiperrazgranatih polimera sa rastvaračem i ispitivana su njihova svojstva u rastvoru.
Reološka svojstva hiperrazgranatih poliestara / Rheological properties of hyperbranched polyesters
(Belgrade : Serbian Chemical Society, 2006)
U okviru ovog rada prikazani su rezultati dobijeni izučavanjem reoloških svojstava hiperrazgranatih alifatskih poliestara.