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Приказ резултата 21-30 од 154
Methanol electrooxidation on carbon-supported binary and ternary platinum catalysts / Elektrooksidacija metanola na binarnim i ternarnim platinskim katalizatorima na ugljeničnom nosaču
(Serbian society of corrosion and materials protection (UISKoZaM) / Udruženje inženjera Srbije za koroziju i zaštitu materijala, 2023)
One of the most popular alternative sources of energy are direct methanol fuel cells (DMFCs) with platinum-based catalysts due to their non-toxicity, reduced emissions of hazardous pollutants and high energy density. ...
Comparison of the physical properties of soils on transverse profiles along the gullies
(Council of Scientific Societies of the Czech Republic, 2023)
Natural processes and anthropogenic activity threaten soil as a resource.
Soil degradation is a global problem intensifi ed by climate change, population
growth and economic development. Soil erosion is one of the
most ...
Mechanical properties of composite material reinforced with silica particles obtained from biomass modified with double-layered hydroxides
(Banja Luka, Republic of Srpska, B&H : University PIM, 2022)
Silica particles were produced form rice husk and used as reinforcement in
the polymer matrix. The obtained silica particles' surfaces were modified with
layered double hydroxides, which enabled better reinforcement in ...
Analysis and interpretation of bimetallic plasmonic metamaterial properties for forensic applications
(Belgrade : University of Criminal Investigation and Police Studies, 2023)
Plasmonic biochemical sensors, as a subgroup of optical refractometric sensors, are a topic of rapid research and development due to their ability to detect trace amounts of biochemical agents, ...
Modeling the Non-Linear Dynamics of Information Flows in Neuro-Endocrine Systems
(Belgrade : Research and Development institute Lola LtdCOST Action CA21169 DYNALIFE, 2023)
Nonlinear feedback loops inherent to neuroendocrine systems are among the most important information flows at the organism level. They support high sensitivity and responsiveness of the living beings to external perturbations. ...
Supercapacitive properties of carbon materials activated by alkali metal hydroxides obtained from sucrose
(Belgrade : University of Belgrade, Institute for Multidisciplinary Research, 2023)
The main aim of this research is to show influence of different hydroxides, applied in carbon materials activation process on the electrochemical properties of activated carbon samples. The carbon material samples were ...
Agricultural Soil Pollution with Pesticides
(Dignified Research Publication, 2022)
The aim of this study was to monitor the presence of more than 250 pesticides in soil samples from Serbia and Romania.
Bioluženje cinka iz flotacionog koncentrata polimetalične rude pomoću Acidithiobacillus ferrooxidans / Bioleaching of zinc from a polymetallic ore flotation concentrate by Acidithiobacillus ferrooxidans
(Srpsko hemijsko društvo, 2023)
Cilj našeg eksperimenta je bio da ispita potencijal Acidithiobacillus ferrooxidans za ekstrakciju cinka iz fotacionog koncentrata polimetalične rude ležišta Rudnik (Srbija).
Restoration matters: Diatom community response to the time since the restoration of sewage channels of the Boye catchment (Germany)
(University of Antwerp, 2023)
The Ruhr area in western Germany is characterised by high industrialisation and population density. Located in an alluvial plain, some natural rivers have historically been coerced to carry wastewater through concrete ...
A Glimpse into the Ligand Field Theory from Density Functional Perspective
(Univ. Nova de LisboaCOST Action CM1305, 2017)
Electronic structure of transition metal complexes are commonly rationalized within the Ligand Field Theory (LFT). In LFT the Hamiltonian is parameterized in terms of one-electron (LF) parameters and two-electron repulsion ...