Претраживање
Приказ резултата 611-619 од 619
Responses of wheat plants under post-anthesis stress induced by defoliation: i. Contribution of agro-physiological traits to grain yield
(Cambridge Univ Press, New York, 2016)
When water stress develops post-anthesis, wheat (Triticum aestivum L.) plants have to rely increasingly on remobilization of previously stored assimilates to maintain grain filling. In two-year field trials, we studied ...
Effects of different carrier materials on physicochemical properties of microencapsulated grape skin extract
(Springer India, New Delhi, 2017)
The goal of this study was to investigate the characteristics of grape skin extract (GSE) spray dried with different carriers: maltodextrin (MD), gum Arabic (GA) and skim milk powder (SMP). The grape skin extract was ...
Investigation of pollen morphological characteristics in some quince (Cydonia oblonga Mill.) cultivars
(Tubitak Scientific & Technical Research Council Turkey, Ankara, 2016)
Morphological characterization of pollen grains is very important in the identification of individual species and cultivars of fruit trees, including quince. As material for these studies, the pollen of eight quince ...
Description of Longidorus barsii Radivojevic & De Luca sp. n. (Nematoda: Longidoridae) from Serbia and observations on some taxonomic characters
(Brill, Leiden, 2020)
Longidorus barsii sp. n., from Mt Tara in the Balkan Peninsula, is described and characterised by using a polyphasic approach. The species has numerous males. The female body is 5-7 mm long, rather stout and resembles a ...
Design of halloysite modification for improvement of mechanical properties of the epoxy based nanocomposites
(John Wiley and Sons Inc, 2021)
In this study, halloysite nanotubes (HNT) were modified by: 3-glycidyloxypropyltrimethoxysilane (GLYMO), 3-aminopropyltrimethoxysilane (APTES), and 2,2-Bis[4-(glycidyloxy) phenyl] propane (DGEBA), and incorporated in the ...
Nanocrystalline Zn2SnO4/SnO2: Crystal structure and humidity influence on complex impedance
(Springer, 2021)
Nanocrystalline Zn2SnO4/SnO2 powder was obtained by a solid state reaction of ZnO and SnO2 nanopowders mixed in the molar ratio 1:1. The phase composition of the obtained powder was studied by XRD and Raman spectroscopy, ...
Dielectric Properties of Mechanically Activated Strontium Titanate Ceramics
(Science of SinteringScience of Sintering, 2022)
In this study, microstructure evolution and dielectric properties of SrTiO3 ceramic have been investigated, whereby mechanical activation of SrTiO3 powders was used to modify the functional properties of ceramic materials. ...
Screen printed barium titanate thick films prepared from mechanically activated powders
(Trans Tech Publications Ltd, Durnten-Zurich, 2002)
Barium titanate thick films were prepared from mechanically activated powders based on BaCO3 and TiO2. The thick films were screen-printed on alumina substrates electroded with Ag/Pd. The BT films were sintered at 850 ...
Multiferroic heterostructure BaTiO3/ε-Fe2O3composite obtained by in situ reaction
(International Institute for the Science of Sintering (IISS), 2021)
Solid-state reaction between BaTiO3and Fe2O3was used to produce a multiferroic heterostructure composite. Commercial BaTiO3and Fe(NO3)3•9H2O were suspended in ethanol for 30 minutes in an ultrasound bath. The prepared ...