Претраживање
Приказ резултата 111-120 од 438
Seasonal Entropy, Diversity and Inequality Measures of Submitted and Accepted Papers Distributions in Peer-Reviewed Journals
(MDPI, 2019)
This paper presents a novel method for finding features in the analysis of variable distributions stemming from time series. We apply the methodology to the case of submitted and accepted papers in peer-reviewed journals. ...
Comprehensive characterization of elastomeric polyhydroxyalkanoate and its sensor applications
(Elsevier, 2020)
Comprehensive characterization of important parameters of biopolymer polyhydroxyalkanoates (PHAs) was performed. Biodegradable PHA polymer material was applied for fabrication of components using for cost effective xurography ...
Hybrid material based on subgleba of mosaic puffball mushroom (Handkea utriformis) as an adsorbent for heavy metal removal from aqueous solutions
(Elsevier, 2021)
The alkali treated subglebal tissue of the mosaic puffball (Handkea utriformis) (Sa) and Sa modified with hydroxyapatite (Sa-HAp), obtained by successive ionic layer adsorption and reaction (SILAR) method, were used for ...
Chemical characterization of marrubium vulgare volatiles from Serbia
(MDPI, 2021)
Marrubium vulgare is a cosmopolitan medicinal plant from the Lamiaceae family, which produces structurally highly diverse groups of secondary metabolites. A total of 160 compounds were determined in the volatiles from ...
Geochromatographic migration of oil pollution from a heating plant to river sediments
(Springer Science and Business Media LLC, 2020)
Many pollution sources are difficult to identify because pollutants are transported far away into complex environments. In particular, the mechanisms of petroleum migration in sediments are poorly known. Here, we studied ...
Geometrical and energetic characteristics of Se⋯Se interactions in crystal structures of organoselenium molecules
(Royal Society of Chemistry, 2021)
Non-covalent selenium-selenium interactions between selenium-containing organic molecules were studied in crystal structures from the Cambridge Structural Database and by high-level quantum chemical calculations. Se⋯Se ...
Bis-Bibenzyls from the Liverwort Pellia endiviifolia and Their Biological Activity
(MDPI, 2021)
Based on previous investigations where bis-bibenzyls isolated from liverworts showed various biological activities (cytotoxic, antimicrobial, and antiviral), we investigated their cytotoxic activity in several human cancer ...
Forced periodic operations of a chemical reactor for methanol synthesis – The search for the best scenario based on Nonlinear Frequency Response Method. Part II Simultaneous modulation of two inputs
(Elsevier, 2022)
The analysis of the potential to improve performance of a methanol synthesis reactor through forced periodical operations by Nonlinear Frequency Response method is presented. The methanol synthesis in an isothermal and ...
Hydrogen evolution reaction on bimetallic Ir/Pt(poly) electrodes in alkaline solution
(Elsevier, 2019)
Hydrogen evolution reaction (HER) was studied in alkaline solution on Pt(poly) electrode modified by spontaneously deposited Ir nanoislands. Comprehensive insight into the characteristics of the bimetallic Ir/Pt(poly) ...
Hydrogen evolution reaction on bimetallic Ir/Pt(poly) electrodes in alkaline solution
(Elsevier, 2019)
Hydrogen evolution reaction (HER) was studied in alkaline solution on Pt(poly) electrode modified by spontaneously deposited Ir nanoislands. Comprehensive insight into the characteristics of the bimetallic Ir/Pt(poly) ...