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Prikaz rezultata 91-100 od 335
Substrate type selection in diatom based lake water quality assessment
(EDP Sciences, 2021)
Various studies report contrasting results on the substrate-type effect on diatom community composition, but the particularly important question is whether or not it affects diatom-based assessments of water quality. We ...
Structural and thermal properties of Sn–Ag alloys
(Elsevier, 2021)
Microstructure and thermal properties of slowly cooled Sn–10% Ag and Sn–20% Ag alloys were experimentally investigated in this study. It was found that microstructure of the studied alloys is composed of large, plate-like ...
On Multiple-Resonator-based Implementation of IEC/IEEE Standard P-Class Compliant PMUs
(MDPI, 2021)
This article deals with the implementation of the P-Class PMU compliant with IEC/IEEE
Standard 60255-118-1:2018 by usage of a multiple-resonator (MR)-based approach for harmonic
analysis having been proposed recently. ...
Chelate coordination compounds as a new class of high-energy materials: The case of nitro-bis(acetylacetonato) complexes
(MDPI, 2021)
The existence of areas of strongly positive electrostatic potential in the central regions of the molecular surface of high-energy molecules is a strong indicator that these compounds are very sensitive towards detonation. ...
Impact of Alumina Particles on the Morphology and Mechanics of Hybrid Wood Plastic Composite Materials
(Belgrade : Association for ETRAN Society, 2019)
Hybrid composite panels of Wood-Plastic Composites (WPC) consisting of wood and
poly (methyl methacrylate) (PMMA) were reinforced with alumina particles and made by
“hot pressing” method. Alumina-based particles were ...
Examination of degradation and ecotoxicology of pethoxamid and metazachlor after chlorine dioxide treatment
(Springer Nature Switzerland AG 2020, 2020)
Chlorine dioxide has been reported as very
efficiently removing pesticides and other organic compounds
from water matrixes. Due to pesticide toxicity
and potential toxicity of their degradation products, it is
important ...
Antioxidant Capacity of Dark Red Corn – Biochemical Properties Coupled with Electrochemical Evaluation
(Revista de Chimie, 2020)
Biochemistry coupled with electrochemical approach is employed in a fast, relatively simple, yet highly precise detection of a plant extract antioxidant properties. Antioxidant capacity of dark red corn grains was investigated ...
Four Decades of Organic Anthropogenic Pollution: a Compilation for Djerdap Lake Sediments, Serbia
(Springer Science and Business Media LLC, 2019)
Analysis of limnic sediments can serve as a tool to assess sedimentary pollution for both the status quo as well as changes over time. However, in environmental studies, often only a small number of established well-studied ...
Characterization of silicon carbide ceramics obtained from porous carbon structure achieved by plant carbonization
(Elsevier, 2020)
The aim of this research was to obtain a carbon solid residue by the carbonization process of biomass in an inert atmosphere which, through physical activation and chemical treatment (using TEOS - tetraethyl orthosilicate) ...
Experimental Examination and Thermodynamic Description of the Ternary Bi-Ge-In and -Sn Systems
(Springer Science and Business Media LLC, 2019)
In the present study, ternary Bi-Ge-In and Bi-Ge-Sn systems were experimentally investigated using differential thermal analysis (DTA), scanning electron microscopy with energy dispersive spectroscopy (SEM–EDS) and x-ray ...