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Приказ резултата 11-20 од 37
Ultra wideband bandpass filters with specified relative bandwidth
(Berlin : Walter de Gruyter GmbH, 2022)
Algorithm for the realization of the broad range of values of wide relative bandwidth (RBW) bandpass filter is introduced. Algorithm is based on periodic ideal cells each with short-ended stub. Theory is developed for a ...
Mineral and nutritional assessments of soybean, buckwheat, spelt, and maize grains grown conventionally and organically
(International Food Research Journal, 2022)
The present work determined complete mineral profile of four different types of grains (spelt, soybean, maize, and buckwheat) grown under two growing systems – conventional and organic. The contents of 20 macro-, micro and ...
Supercapacitive properties of the alkali metal hydroxides-activated carbons obtained from sucrose / Суперкапацитативна својства угљеничних материјала добијених из сахарозе и активираних хидроксидима алкалних метала
(Belgrade : Serbian Chemical Society, 2022)
The influence of different hydroxides, applied to activate carbon black, on the electrochemical properties of activated carbon was investigated. The carbon material was prepared by hydrothermal treatment of sucrose and ...
Novel composite based on zirconia and graphite. First results of application for synthetic dyes removal
(Universitatea Babes-Bolyai, Catedra de Filosofie Sistematica, 2022)
In this research composite based on zirconia and graphite was synthesized using the sol-gel method. Aim of this research is to activate and increase the photocatalytic activity of ZrO2 by combining with graphite-based ...
The centenary of the first scientific paper published on oscillatory reactions
(Springer, 2022)
This issue of Reaction Kinetics, Mechanisms and Catalysis hosts two collections of
articles with special topics. In one way, or another, both of them are connected to
the XV International Conference on Fundamental and ...
Chemical profile of Nepeta cataria L. var. citriodora (Becker) essential oil and in vitro evaluation of biological activities
(Lublin : Uniwersytetu Przyrodniczego Lublin, 2022)
Essential oil (EO) obtained by hydrodistillation in a Clevenger-type apparatus from aerial parts of Nepeta cataria L. var. citriodora (Becker), cultivated in Serbia was subjected to gas chromatography-mass spectroscopy ...
Hardness and corrosion resistance of Zn−Mn/Al2O3 composite coatings produced by electrochemical deposition
(National Institute of Science Communication and Policy Research, 2022)
The aim of this study is development and characterization of the novel Zn-Mn/Al2O3 composite coatings. The coatings
were electrodeposited with constant current density on steel, from chloride solution, without any ...
The influence of cobalt loading in cobalt-supported aluminum pillared montmorillonite on the kinetic of Oxone® activated oxidative degradation of tartrazine
(Springer, 2022)
A series of aluminum pillared montmorillonite impregnated with different cobalt loadings (1–10) mass% were investigated as catalysts in oxidative degradation of organic water pollutant, model azo dye (tartrazine), in the ...
Effect of temperature on mudstone disintegration process revealed with image analysis
(Springer Nature, 2022)
Quantifying rock weathering processes, especially in ways of nondisturbance and on-site investigation, is one of the most critical tasks in predicting rocks erosion rates and understanding the sediment transportation. We ...
Micro/trace/toxic elements and insecticide residues level in monofloral bee-collected sunflower pollen- health risk assessment
(Informa UK Limited, 2022)
The aim of the current research was to determine the content of (potentially) toxic elements and insecticide residues in monofloral sunflower bee-collected pollen. For micro- and trace elements determination Inductively ...