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Приказ резултата 1-10 од 3084
Principi i istorija odnosa arhitekture i akustike / Principles and history of the relatedness of architecture and acoustics.
(Univerzitet u Beogradu, Studije pri univerzitetu, 2016)
Istraživanje zvuka u istoriji arhitekture često je nepravedno zanemareno u senci vizuelnih aspekata graditeljstva. Pored toga što ima suštinski značaj za opažanje okruženja i orjentaciju u prostoru, zvuk je kroz istoriju ...
Ekotoksikologija i histopatologija grgeča (Perca fluviatilis) iz veštačkih jezera u Srbiji / Ecotoxicology and histopathology of European perch (Perca fluviatilis) from reservoirs in Serbia
(Univerzitet u Beogradu, Biološki fakultet, 2020)
Istraživanje je sprovedeno tokom leta 2017. godine na šest veštačkih jezera u Srbiji izgrađenih sa različitom namenom – vodosnabdevanje (Garaši), proizvodnja električne energije (Vlasina, Perućac, Zaovine i Međuvršje) i ...
Dejstvo etarskih ulja anisa, morača i mirođije i njihovih dominantnih komponenti na larve gubara (Lymantria dispar L.) / The effect of essential oils of anise, fennel and dill and their dominant components on gypsy moth larvae (Lymantria dispar L.)
(Univerzitet u Beogradu, Poljoprivredni fakultet, 2016)
U radu je ispitivano delovanje alkoholnih rastvora etarskih ulja anisa, mirođije i morača i njihovih dominantnih komponenata trans-anetola i karvona na gusenice gubara (Lymantria dispar L.). Antifidna aktivnost etarskih ...
Morfološka i genetička diferencijacija kečige (Acipenser ruthenus L.) u srednjem i donjem toku Dunava / Morphological and genetic differentiation of sterlet (Acipenser ruthenus L.) from the middle and lower Danube section
(Univerzitet u Beogradu, Biološki fakultet, 2016)
Kečiga (Acipenser ruthenus L., 1758) predstavlja potamodromnu jesetarsku vrstu, koja naseljava reke u slivovima Crnog, Azovskog, Kaspijskog, Baltičkog, Belog, Barencovog i Kara mora. Značajan pad brojnosti usled izlova ...
Mechanism of Fe uptake by the leaf symplast: Is Fe inactivation in leaf a cause of Fe deficiency chlorosis?
(Springer, Dordrecht, 1999)
The mechanism of iron (Fe) uptake from the leaf apoplast into leaf mesophyll cells was studied to evaluate the putative Fe inactivation as a possible cause of Fe deficiency chlorosis. For this purpose, sunflower (Helianthus ...
ZL-DHP lignin model compound at the air-water interface
(Elsevier, Amsterdam, 2002)
In this paper we present our surface chemistry studies of enzymatically polymerized, poly-coniferyl alcohol lignin model compound (dehydrogenate polymer a.k.a. ZL-DHP) at the air-water interface. Using the CHCl3/MeOH (5:1 ...
Study of the lignin model compound supramolecular structure by combination of near-field scanning optical microscopy and atomic force microscopy
(Elsevier, Amsterdam, 2004)
In this paper, we present a nanoscale study of the supramolecular structure of the dehydrogenate polymer (ZL-DHP) lignin model compound. The combination of near-field scanning optical microscopy (NSOM or SNOM) and atomic ...
Macronutrient contents in the leaves and fruits of red raspberry as affected by liming in an extremely acid soil
(Czech Academy Agricultural Sciences, Prague, 2015)
The study evaluates the effect of liming materials application in combination with NPK fertilizer and borax on macronutrient contents (nitrogen (N), phosphorus (P), potassium (K), calcium (Ca) and magnesium (Mg)), in an ...
Effect of bicarbonate on uptake and translocation of Fe-59 in two grapevine rootstocks differing in their resistance to Fe deficiency chlorosis
(Bundesanstalt Zuchtungs Forschung Kulturpflanzen, Siebeldingen, 2000)
In order to study the effect of high bicarbonate concentration in the root medium on root Fe-III reduction, Fe uptake and its translocation to the leaves, two rootstocks (Vitis riparia Michx., susceptible, and 41 B (Vitis ...
Preparation of TiO2 and ZnO thin films by dip-coating method
(Trans Tech Publications Ltd, Durnten-Zurich, 1998)
TiO2 and ZnO thin films were prepared by dip-coating method from TiCl4, and Zn(NO3)(2) precursor solutions, respectively. Basic parameters of the process such as temperature of thermal treatment, heating and cooling regimes, ...