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Приказ резултата 1801-1807 од 1807
Poly(urethane-dimethylsiloxane) copolymers displaying a range of soft segment contents, noncytotoxic chemistry, and nonadherent properties toward endothelial cells
(Wiley-Blackwell, Hoboken, 2015)
Polyurethane copolymers based on ,-dihydroxypropyl poly(dimethylsiloxane) (PDMS) with a range of soft segment contents were prepared by two-stage polymerization, and their microstructures, thermal, thermomechanical, and ...
CeO2-Nb2O5 mixed oxide catalysts: Preparation, characterization and catalytic activity in fructose dehydration reaction
(Elsevier Science Bv, Amsterdam, 2012)
In this work, ceria-niobia mixed oxides have been prepared by coprecipitation. The structural, textural, and surface properties of these materials have been fully characterized using appropriate techniques (low-temperature ...
Subacute and subchronic toxicity of Avalon (R) mixture (bentazone plus dicamba) to rats
(Elsevier, Amsterdam, 2015)
Subacute and subchronic toxicity of the herbicide Avalon (R), a mixture of bentazone and dicamba, were tested on rats. Avalon (R) was administered at dose levels of 250, 500 and 1000 mg/kg body weight/day for 28 and 90 ...
Entrapment of ethyl vanillin in calcium alginate and calcium alginate/poly(vinyl alcohol) beads
(Springer International Publishing Ag, Cham, 2013)
Electrostatic extrusion was applied to the encapsulation of 3-ethoxy-4-hydroxybenzaldehyde (ethyl vanillin) in calcium alginate and calcium alginate/poly(vinyl alcohol) beads. The calcium alginate/poly(vinyl alcohol) ...
Key features of crop insurance in Serbia
(National Centre for Agrarian Sciences, 2014)
Crop insurance differs from other types of insurance coverage. It provides insurance protection for food production, which, being one the preconditions for survival of humanity, has been exposed to numerous devastating ...
New Serbian grapevine genotypes for red wine production
(JKI-Institut Rebenzuchtung, Siebeldingen, 2015)
This paper describes some ampelographic characteristics of young shoot, mature leaf, bunch and berry, ripening time, grape yield, mechanical characteristics of bunch and berry, grape and wine quality of five new grapevine ...
Soil erosion modelling in the complex terrain of Pirot municipality
(Carpathian Journal of Earth and Environmental Sciences, 2012)
This paper aims at assessment of soil erosion potential and its spatial distribution on the 1235 km(2) area of municipality Pirot located in south-eastern Serbia. The study was conducted by using well-known Universal Soil ...