Претраживање
Приказ резултата 31-40 од 180
Formation kinetics and cation inversion in mechanically activated MgAl2O4 spinel ceramics
(Springer, Dordrecht, 2020)
Solid-state mechanical activation of MgO and alpha-Al2O3 powders was used to produce MgAl2O4. The cation site occupancy in the resulting MgAl2O4 spinel was investigated using different methods. Differential thermal analysis ...
Cell wall response to UV radiation in needles of Picea omorika
(Elsevier Masson s.r.l., 2021)
The UV-B represents the minor fraction of the solar spectrum, while UV-C is not contained in natural solar radiation,
but both radiation types can cause damaging effects in plants. Cell walls (CWs) are one of the targets ...
Bifunctional catalytic activity of Zn1-xFexO toward the OER/ORR: seeking an optimal stoichiometry
(Royal Soc Chemistry, Cambridge, 2020)
Eco-friendly and rapid microwave processing of a precipitate was used to produce Fe-doped zinc oxide (Zn1-xFexO,x= 0, 0.05, 0.1, 0.15 and 0.20; ZnO:Fe) nanoparticles, which were tested as catalysts toward the oxygen reduction ...
Potential Usage of Hybrid Polymers Binders Based on Fly Ash with the Addition of PVA with Satisfying Mechanical and Radiological Properties
(MDPI, 2021)
Since recycled technologies usage is mandatory for environmental safety, and in this regard, it is important to examine new materials that can be used in construction and are primarily produced from fly ash. In addition ...
Supercritical CO2 Drying of Red Bell Pepper
(Springer, New York, 2020)
Supercritical CO2 food drying technique was investigated on red bell pepper with a lab-scale reactor equipped with CO2 recirculation. Box-Behnken design was used as experimental design to analyze the impact of temperature ...
Production of bioactive selenium enriched crude exopolysaccharides via selenourea and sodium selenite bioconversion using Trametes versicolor
(Elsevier Ltd, 2021)
During a bioconversion to crude exopolysaccharides enriched with selenium from selenourea (SU-cEPS) and sodium selenite (SE-cEPS) in Trametes versicolor submerged culture, high selenium accumulation was achieved. The FTIR ...
Raman spectroscopic-based chemometric modeling inassessment of red pepper ripening phases and carotenoidsaccumulation
(John Wiley and Sons Ltd, 2021)
The main goal of the present study is validation of different chemometric models in Raman spectroscopic monitoring of different maturity phases of the red pepper fruit. Successive ripening stages commonly corresponding ...
Impact of reservoir properties on elemental accumulation and histopathology of European perch (Perca fluviatilis)
(Pergamon-Elsevier Science Ltd, Oxford, 2020)
This study was conducted on individuals of European perch from six reservoirs in Serbia with different properties, used for different purposes, and situated at different altitudes. Samples of muscle, gills, and liver, as ...
Altered organization of collagen fibers in the uninvolved human colon mucosa 10 cm and 20 cm away from the malignant tumor
(Nature Publishing Group, London, 2020)
Remodelling of collagen fibers has been described during every phase of cancer genesis and progression. Changes in morphology and organization of collagen fibers contribute to the formation of microenvironment that favors ...
Isolation, Characterization and Draft Genome Analysis of Bacteriophages Infecting Acidovorax citrulli
(Frontiers Media S.A., 2022)
Bacterial fruit blotch and seedling blight, caused by Acidovorax citrulli, is one of the most destructive diseases of melon and watermelon in many countries. Pathogen-free seed and cultural practices are major pillars of ...