Претраживање
Приказ резултата 21-30 од 105
Sinhronizacija mernih podataka u bežičnim senzorskim mrežama
(Društvo za ETRAN, 2022)
Početkom dvadesetprvog veka, unapređenje a posebno pojeftinjenje mikroelektronskih komponenti dovelo je do značajne ekspanzije bežičnih tehnologija. Često imamo
potrebu da fizički odvojeni uređaji koriste istu (odnosno, ...
Stabilnost frekvencije kvarcnih oscilatora
(Društvo za ETRAN, 2022)
Oscilatorna kola su neizbežni deo praktično svih elektronskih uređaja. Najčešće se koriste kola na bazi kvarcnih kristala. Prikazan je proces proizvodnje i princip rada kvarcnih oscilatora, kao i podele kristala i oscilatornih ...
Presentation of software for applying simplex methods / Prezentacija softvera za primenu simpleks metoda
(Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije SMEITS, Društvo za obnovljive izvore električne energije, 2022)
This paper presents original software, developed for the needs of mathematical modeling of complex processes using the simplex method. The software was developed in the Delphi programming language for the Windows environment. ...
A novel disinfectant based on zinc orthotitanate
(European Powder Diffraction Conference (17 ; 2022 ; Šibenik), 2022)
Regarding enormous expansion of bacterial contamination as well as their increase resistivity to commonly used disinfectants, there is a great demand for antibacterial material, which will not be based on organic compounds. ...
Problem heritološke abdukcije u vezi sa instrumentalnim analizama materijala kulturne baštine
(Društvo za ETRAN, 2022)
Heritološki fenomeni u oblasti istraživanja kompozitnih umetničkih dela, u vezi sa raznovrsnošću pristupa u kvalitativnim i kvantitativnim kriterijumima za izbor materijala, postavljaju složene zadatke u primeni instrumentalnih ...
Composite hydrogels based on gelatin, hydroxypropyl methylcellulose and Mg-doped biphasic calcium phosphate for biomedical applications
(Materials Research Society of Serbia, Belgrade, Serbia, 2022)
Hydrogels are three-dimensional hydrophilic networks of polymers capable of retaining large
amounts of water or biological fluids, which makes them attractive for biomedical and
pharmaceutical applications. Although ...
X-Ray analysis by Williamson-Hall and stereological analysis of mechanically alloyed Cu-Zr-B alloys
(JEAS, 2022)
Ternary Cu-2.71Zr-2.27B (wt.%) alloys were fabricated using powder metallurgy, i.e.,
mechanical alloying followed by cold pressing and sintering. Influence of the mechanical
alloying parameters on microstructural and ...
Quantum Generators in Theory and Practice 2022
(Univerzitet u Beogradu - Mašinski fakultet, 2022)
The application of lasers/quantum generators for various purposes (toys/pacifiers, heavy/rocket industry/space) has changed the millennium, and the trend is growing. In terms of education, doctorates (laser stations/design ...
Ciprofloxacin removal using sepiolite-based adsorbents
(University of Novi Sad, Faculty of Technology Novi Sad, 2022)
Ciprofloxacin (CIP) as a broad-spectrum quinolone antibiotic is extensively used in daily life and can be detected in municipal and pharmaceutical wastewaters, as well as natural waters. In this study, natural mineral ...
Ultrasound-assisted extraction process for recovery of RuBisCO proteins from pumpkin leaves
(Beograd : Srpsko hemijsko društvo = Serbian Chemical Society, 2022)
Proteins are an essential component of the human diet and effectively are provided from
both animal and plant sources. Sourcing ribulose-1,5-bisphosphate carboxylase/oxygenase
(RuBisCO) from green biomass such as pumpkin ...