Search
Now showing items 31-40 of 1819
Electrical Characterization and Impedance Response of Lanthanum Doped Barium Titanate Ceramics
(Međunarodni Institut za nauku o sinterovanju, Beograd, 2008)
The dielectric permittivity and dissipation factor of La-doped and undoped BaTiO3 were investigated as a function of frequency and temperature. The impedance response was used to study the electrical properties of La-doped ...
Potential of Essential Oils from Anise, Dill and Fennel Seeds for the Gypsy Moth Control
(MDPI, Basel, 2021)
The gypsy moth (Lymantria dispar L. (Lepidoptera: Erebidae)) is a serious pest of hardwood forests. In the search for an environmentally safe means of its control, we assessed the impact of different concentrations of ...
Influence of SnO2 Content on the Humidity Dependent Impedance of the MgFe2O4-Fe2O3-SnO2 Compound
(MDPI, Basel, 2020)
A porous MgFe2O4-Fe2O3-SnO2 bulk compound with varying SnO2 content was obtained by sintering an appropriate mixture of magnesium oxide, hematite and tin oxide nanopowders at 1000 and 1100 degrees C. The obtained structure ...
Oxidative status of maternal blood in pregnancies burdened by inherited thrombophilias
(Public Library Science, San Francisco, 2020)
Oxidative status of maternal blood represents an important parameter of pregnancy that is involved in both, regulation of physiological processes and (if significantly altered) development of different pregnancy complications. ...
Variranje sadržaja zdravstveno korisnih komponenti u plodu borovnice povezano sa različitim načinima ishrane u sistemu gajenja u supstratu / Variation in health promoting compounds of blueberry fruit associated with different nutrient management practices in a soilless growing system
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2020)
Cilj ovog istraživanja bio je da se odredi i uporedi sadržaj ukupnih antocijana i ukupnih fenola, kao i antioksidativna aktivnost u plodu sorte visokožbunaste borovnice 'Bluecrop' gajene u supstratu pod uticajem različitih ...
Temperature dependence of the kinetics of oxygen reduction on carbon-supported Pt nanoparticles
(Srpsko hemijsko društvo, Beograd, 2008)
The temperature dependence of oxygen reduction reaction (ORR) was studied on highly dispersed Pt nanoparticles supported on a carbon cryogel. The specific surface area of the support was 5 17 m(2) g(-1), the Pt particles ...
Mortality of red mullet (mullus barbatus linnaeus, 1758) on the Montenegrin shelf (south Adriatic) (vol 61, pg 493, 2009)
(Srpsko biološko društvo, Beograd, i dr., 2009)
Red mullet, Mullus barbatus Linnaeus, 1758, is an economically very important species in trawl fisheries in the Adriatic Sea. Material for analysis was collected from October 2002 until May 2004 with a bottom trawl net ...
Mortality of red mullet (mullus barbatus linnaeus, 1758) on the Montenegrin shelf (south Adriatic)
(Srpsko biološko društvo, Beograd, i dr., 2009)
Red mullet, Mullus barbatus Linnaeus, 1758, is an economically very important species in trawl fisheries in the Adriatic Sea. Material for analysis was collected from October 2002 until May 2004 with a bottom trawl net ...
Heavy metals in the leaves of tree species paulownia elongata syhu in the region of the city of Belgrade
(Taylor & Francis Ltd, Abingdon, 2009)
Based on the analysis of the heavy metal content (Zn, Fe, Pb, Cu, Ni, Cr Mn, Cd, As, Hg) in leaves of the trees growing in the urban part of the city of Belgrade, wider city area and rural area it may be noted that the ...
Chemical and antioxidant properties of cultivated and wild fragaria and rubus berries
(Wiley-Hindawi, London, 2011)
Content of individual sugars, organic acids, total phenolics (TPH), some important phenolic compounds (kaempferol, myricetin, quercetin, and ellagic acid) and total antioxidant capacity (TAC) in the fruits of strawberry, ...