Pretraživanje
Prikaz rezultata 1-10 od 50
Energy and emission properties of burley tobacco stalk briquettes and its combinations with other biomass as promising replacement for coal / Energetska i emisijska svojstva briketa od stabljika berlej duhana i njihovih kombinacija sa drugom biomasom kao obećavajuća zamjena za ugljen
(Walter de Gruyter GmbH, 2023)
As a tobacco producer, Serbia has to deal with large amounts of leftover tobacco stalks after harvesting. One option for this type of biomass is to burn it, but burning is not encouraged in Serbia, since the levels of its ...
Variation in the essential oil composition and in silico analysis of anti-inflammatory potential of Balkan endemic species Achillea clypeolata Sm
(Elsevier BV, 2023)
This research investigated a Balkan endemic species, Achillea clypeolata, collected from two locations (Dobrostan and Ivaylovgrad) in Bulgaria and two locations (Ozren and Rtanj) in Serbia. The goal was to compare the ...
A New Auronolignan from the Cotinus coggygria Heartwood
(Springer, 2023)
A new auronolignan, named cotinignan B, was isolated from Cotinus coggygria Scop. Structure elucidation was performed on the basis of 1H, 13C NMR, COSY, NOESY, HSQC, and HMBC experiments, supported with HR-ESI-MS, IR and ...
n-Alkanes variability in natural populations of Picea omorika (Pančić) Purk. From Bosnia and Herzegovina
(Elsevier Ltd., 2023)
Population variability of n-alkanes in the cuticular waxes of Serbian spruce needles from Bosnia and Herzegovina was investigated for the first time. n-Alkanes exhibited composition variability ranging from C18 to C35. The ...
Influence of Paper Properties and Printing Machines Properties on Optical Density in Electrophotography
(Osijek : Sveučilište Josipa Jurja StrossmayeraSlavonski brod : Strojarski Fakultet, 2023)
Electrophotography is affected by several parameters, including printing machines and paper type, which determine the final quality of reproduction. For the
investigation of those effects, tests were done on the three ...
Effect of storage process on nutritive properties of preterm human milk
(Association of the Chemical Engineers of Serbia, 2023)
Freeze storage and pasteurization of human milk are common treatments in milk banks. Thermal treatment changes the quality of milk for preterm infants’ nutrition, and the aim of this paper was to examine the nutritional ...
Influence of electrodeposition regime and Sn:Pd ratios in Sn-Pd electrocatalysts on ethanol oxidation reaction / Влијание на режимот на електродепозицијата и на односите на Sn:Pd во Sn-Pd-електрокатализаторите врз оксидацијата на етанолот
(Society of Chemists and Technologists of MacedoniaSs. Cyril and Methodius University in Skopje, 2023)
A series of bimetallic Sn-Pd catalysts were prepared by a template-free two step electrodeposition method. According to this method, Sn was electrodeposited firstly in potentiostatic or galvanostatic regime on Cu electrodes ...
π–π interactions in structural stability: Role in superoxide dismutases / Испитивање улоге катјон–π интеракција у активним центрима супероксид-дисмутаза
(Belgrade : Serbian Chemical Society, 2023)
In the present work, the influences of π–π interactions in superoxide
dismutase (SOD) active centers were analyzed. The majority of the aromatic
residues are involved in π–π interactions. Predominant type of interacting ...
SARS-CoV-2 strain wars continues: Chemical and thermodynamic characterization of live matter and biosynthesis of Omicron BN.1, CH.1.1 and XBC variants
(Elsevier, 2023)
SARS-CoV-2 has during the last 3 years mutated several dozen times. Most mutations in the newly formed variants have been chemically and thermodynamically characterized. New variants have been declared as variants under ...
Mechanistic insights into the simultaneous visible-light induced photodegradation of organic pollutants by g-C3N4/titanate heterojunction
(Springer Science and Business Media B.V., 2023)
The visible-light-active heterojunctions based on TiO2 were extensively investigated due to their wide range of energy and environment applications. In this study, g-C3N4/titanate heterojunction photocatalyst was successfully ...