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Weighted P-partitions enumerator
(Applicable Analysis and Discrete Mathematics, 2021)
To an extended generalized permutohedron we associate the weighted integer points enumerator, whose principal specialization is the f-polynomial. In the case of poset cones it refines Gessel's P-partitions enumerator. We ...
Bezbednost snabdevanja vodom za piće - Planovi i aktivnosti
(Univerzitet u Beogradu – Fakultet bezbednostiInstitut za međunarodnu politiku i privredu, Beograd, 2022)
Снабдевање насеља водом је комунална услуга од виталног значаја за опстанак и развој
људског друштва. Водоводни системи су рањиви на ненамерне и намерне претње, који могу
укључивати различите аспекте угрожавања рада ...
Investigation of the Self-Compacting Concrete with Fly Ash from the Microstructural Aspect
(Society for Materials and Structures Testing of Serbia, 2017)
Characterization of concrete with the aid of Scanning Electron Microscope (SEM) is a useful segment of the correlation analysis between formed structure and the physical and mechanical properties of these composites. Use ...
Procena koeficijenta opterećenja zagađenjem površinskog oticaja sa urbanih površina u Beogradu
(Srpsko društvo za zaštitu voda, 2022)
Na urbanim površinama dolazi do akumuliranja različitih zagađujućih materija, koje setokom kišnih perioda spiraju sa površine i nosi ih površinski oticaj. Koncentracije parametarakvaliteta oticaja stalno variraju zbog čega ...
Integer points enumerator of hypergraphic polytopes
(Mathematical Institute of the Serbian Academy of Sciences and Arts, 2021)
For a hypergraphic polytope there is a weighted quasisymmetric
function which enumerates positive integer points in its normal fan
and determines its f −polynomial. This quasisymmetric function
invariant of hypergraphs ...
Thermally Activated ZnCr Layered Double Hydroxide Based Photocatalysts:Photocatalytic and Antibacterial Efficiency
(Ca'Foscari University of Venice, 2023)
Photocatalytic efficiency of ZnCr-mixed metal oxides in correlation to reaction parameters
(University of Novi Sad, Faculty of Technology Novi Sad, 2022)
Various organic pollutants are discharged into the water from chemical, textile and
pharmaceutical industries every day. The photocatalytic wastewater treatment is an efficient,
cheap and eco-friendly process for the ...
Improving quality of drinking water in the water treatment plant by decrease of hardness with respect to sodium concentration control
(Prague, Czech Republic: University of Chemistry and Technology, 2019)
In this research the object of the analysis was the groundwater used for drinking which needs certain improvements. Improvements involve removal of magnesium and manganese. Improvements also mean the choice of proper water ...
A Note on the Generalized Narayana’s Cows Sequence
(XI simpozijum "Matematika i primene", 2021)
The importance of integer sequences as well as structured matrices and their applications, motivated us to explore this topic. In particular, the Narayana’s cows sequence, which is closely related to the Fibonacci sequence, ...
Between graphical zonotope and graph-associahedron
(Turkish Journal of Mathematics, 2023)
This manuscript introduces a finite collection of generalized permutohedra associated to a simple graph. The first polytope of this collection is the graphical zonotope of the graph and the last is the graph–associahedron ...