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Приказ резултата 21-30 од 124
Određivanje Štarkovog pomaka i stope jonizacije atomskih sistema sa jednim i sa dva aktivna elektrona u spoljašnjem električnom polju metodom kompleksne rotacije
(Универзитет у Нишу, Природно-математички факултет, 20-02-2018)
The subject of this Doctoral Dissertation is the study of atomic
systems in external static electric field, which can be described
using models with one or two active electrons. The main aim of the
dissertation is ...
Sinteza biodizela na aktiviranom katalizatoru na bazi CaO: optimizacija procesnih parametara i efekti korišćenja biodizela / Synthesis of biodiesel over activated cao-based catalyst: optimisation of process parameters and effects of using biodiesel
(Универзитет у Нишу, Природно-математички факултет, 25-12-2014)
The influence of the physicochemical properties of a series of
CaO catalysts activated at different temperatures on the
biodiesel production was investigated. These catalysts show
dissimilar yields in the transesterification ...
Metode za rešavanje problema triangulacije poligona i njihova implementacija / Methods for solving the polygon triangulation problem and their implementation
(Универзитет у Нишу, Природно-математички факултет, 2013)
The dissertation includes new methods in order to increase the speed of generating polygon triangulation. The first method is based on the process of decomposing the Catalan numbers. The second method is based on the ...
Skoro geodezijska preslikavanja generalisanih Rimanovih prostora i uopštenja
(Универзитет у Нишу, Природно-математички факултет, 19-06-2018)
Geodesic, almost geodesic and conformal mappings of nonsymmetric
affine connection spaces are studied in this thesis. At the
start of this research, we obtained what are correlations between
different invariants of ...
Sekundarni metaboliti biljne vrste Choisya ternata Kunth (Rutaceae): izolovanje, sinteza, spektralna karakterizacija i biološka aktivnost
(Универзитет у Нишу, Природно-математички факултет, 21-06-2016)
Koherentni efekti u interakciji konfiniranog atoma vodonika sa elektromagnetnim poljem
(Универзитет у Нишу, Природно-математички факултет, 16-06-2017)
In this thesis, we analyzed some of the coherent effects – electromagnetically
induced transparency and spontaneously generated coherence – that can
appear in the interaction of the confined hydrogen atom with laser ...
Permutacije sa ograničenjima / Restricted permutations
(Универзитет у Нишу, Природно-математички факултет, 21-07-2014)
In this thesis we study different methods of counting a large number of
combinatorial objects: permutations, variations, combinations, subsets, with
some additional restrictions. We have developed a completely new method
for ...
Proučavanje efekta pH na strukturu, boju i spektralne karakteristike cijanidina i cijanidin 3-0-ß-glukopiranozida i ispitivanje njihove interakcije sa modelima lipidnih membrana / The investigation og pH effects on the structure, colour and spectral characteristics of cyanidin and cyanidin 3-0-ß-glucopyranoside and the examination of their interactions with lipid model membranes.
(Универзитет у Нишу, Природно-математички факултет, 16-03-2015)
The relationships between structure, spectral
characteristics, and colour of the aglycone moiety of
cyanidin and its 3-glucosidic substitution in cyanidin 3-O-
β-glucopyranoside were studied as a function of pH, using
a ...
Analiza katehina, procijanidina, makro i mikroelemenata u crnoj, mlečnoj, i beloj čokoladi i kakaou u prahu i njihov antioksidativni potencijal
(Универзитет у Нишу, Природно-математички факултет, 25-10-2019)
The aim of this doctoral dissertation was то determinе the chemical
composition, as well as то investigatе of the antioxidative activity of
white, milk, dark chocolate and cocoa powder samples. The total
polyphenols, ...
Karakterizacija ograničenih linearnih i kompaktnih operatora izmedju BK prostora
(Универзитет у Нишу, Природно-математички факултет, 21-07-2016)
Within this thesis , the new sequence spaces are introduced
and the similarities and the differences between the matrix
transformations and the general linear bounded operators on BK
spaces are considered. The ...