Ivan Vučković

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1Department of Biology (Laboratory for Entomology), Faculty of Science, University of Zagreb, Rooseveltov trg 6, 10 000 Zagreb, Croatia 2Primary School Barilović, Barilović 96, 47 252 Barilović, Croatia 3Elektroprojekt, d.d., Civil and Architectural Engineering Department, Alexandera von Humboldta 4, 10 000 Zagreb, Croatia 4Croatian Natural History Museum,(More)
We describe a new autumnal caddisfly species Chaetopteryx bucari sp. n. from 8 localities in the Banovina region of Croatia. We also present molecular, taxonomic and ecological notes (emergence, sex ratio and seasonal dynamics) on the new species and discuss the distribution of Chaetopteryx species in general and the Chaetopteryx rugulosa group in(More)
The hitherto unknown larva of Annitella apfelbecki (Klapálek, 1899) is described and discussed in the context of contemporary Limnephilidae keys. In addition, its life cycle is discussed, and zoogeographical and ecological notes are included. Finally, we provide some additional information on the morphologically very similar larva of Melampophylax nepos(More)
1Department of Biology (*Laboratory for Entomology), Faculty of Science, University of Zagreb, Rooseveltov trg 6, 10 000 Zagreb, Croatia 2Croatian Natural History Museum, Demetrova 1, 10 000 Zagreb, Croatia 3Hrvatske Vode, Central Water Management Laboratory, Ulica grada Vukovara 220, 10 000 Zagreb, Croatia 4Faculty of Education, University of Zagreb, Trg(More)
1hrvatske vode, Central Water Management Laboratory, Ulica grada Vukovara 220, 10000 Zagreb, Croatia (renata.cuk@voda.hr) 2elektroprojekt d.d., Civil and architectural engineering Department, alexandera von humboldta 4, 10000 Zagreb, Croatia 3Department of Biology (Laboratory for entomology), Faculty of science, University of Zagreb, rooseveltov trg 5,(More)
The previously unknown larva of Rhyacophila balcanica Radovanovic 1953 is described. The diagnostic features of the species are listed and illustrated and some information on its ecology and distribution is included. In addition, diagnostic characters for larvae of the known Greek Rhyacophila species are provided.
Stress stability testing represents an important part of the drug development process. It is used as an important tool for the identification of degradation products and degradation pathways, as well as for the assessment of changes in physical form of drug molecules. The impact of excipients on the stability of olanzapine confirms that levels of impurities(More)
0009-3130/11/4703-0459 2011 Springer Science+Business Media, Inc. 1) Institute for Chemistry, Technology and Metallurgy, Njegoseva 12, 11000 Belgrade, Serbia; 2) University of Belgrade, Faculty of Chemistry, Studentski trg 16, 11000 Belgrade, Serbia, e-mail: smilo@chem.bg.ac.rs; 3) University of Belgrade, Faculty of Biology, Studentski trg 16, 11000(More)
Climate is often considered to be an important, but indirect driver of speciation. Indeed, environmental factors may contribute to the formation of biodiversity, but to date this crucial relationship remains largely unexplored. Here we investigate the possible role of climate, geological factors, and biogeographical processes in the formation of a(More)