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Приказ резултата 71-80 од 81
Testing of mechanical properties of bitumen products obtained using polyethylene tereftalate-based plastifiers / Ispitivanje mehaničkih svojstava bitumenskih proizvoda dobijenih korišćenjem plastifikatora na bazi polietilen tereftalat-a
(Beograd : Savez inženjera i tehničara Srbije, 2022)
Predmet ovog istraživanja je sinteza glikolizata iz recikliranog poli(etilen tereftalata) (PET) postupcima depolimerizacije pomoću dietilenglikoala (DEG) u prisustvu katalizatora FASCAT 4100. Dobijeni glikolizat je zatim ...
Effect of tracers molecular weight on the release process from alginate microbeads / Uticaj molekulske mase trejserskih indikatora na kontrolisano otpuštanje iz alginatnih mikročestica
(Savez inženjera i tehničara Srbije, 2015)
The aim of this paper is to obtain microbeads of natural polymers such as alginate and chitosan. These microbeads were used as potential carriers for the active ingredients so that in this study the diffusion of various ...
Zdravstvena ispravnost flaširane vode sa aspekta kvaliteta vode i ambalaže / The influence of water and packaging quality on bottled water health safety
(Udruženje za tehnologiju vode i sanitarno inženjerstvo (Association for water technology and sanitary engineering), 2018)
The term bottled water refers to the water that is packaged in a health-correct packaging and that is available on the market for
human consumption. Consumers still have insufficient knowledge of the importance of certain ...
Small series production of transmitters in IHTM-CMTM / Maloserijski tip proizvodnje transmitera u IHTM-CMTM-u
(Savez inženjera i tehničara Srbije, 2011)
The paper presents the small series production and model of production. Changes in technology may lead to the development and launch of new products. IHTM as a domestic manufacturer of transmitters had developed and launched ...
Resonator-based metering of power components according to IEEE Standard 1459-2010 / Merenje snage po standardu IEEE 1459-2010 upotrebom rezonatorskih filterskih struktura
(Novi Sad : Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, 2021)
Liberalizacijom tržišta električne energije merenje električne snage i energije u nesinusoidalnim uslovima dobilo je veliki značaj. Ta tema je još uvek predmet aktivnih rasprava, tako da ne postoji neka generalizovana ...
Electric power components estimation according to IEEE Standard 1459-2010 / Merenje komponenti električne snage po standardu IEEE 1459-2010
(Novi Sad : Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, 2021)
Merenje u nesinusoidalnim uslovima je u centru istraživanja i mnogo se napora ulaže da se pojam reaktivne snage star više od sedamdeset godina definiše na nov način. Postoji niz pristupa rešavanju problema definisanja snaga ...
Mg and Si substituted hydroxyapatite: Behaviour in simulated body fluid
(Beogra : Srpsko lekarsko društvo - Stomatološka sekcija, 2022)
Due to its similarity with biological apatite found in vertebrate hard tissues, calcium hydroxyapatite is one of the most investigated materials in bone tissue engineering. As the biological apatite is not stoichiometric, ...
Creation and analysis of 3d models based on uav images / Izrada i analiza 3d modela na osnovu uav snimaka
(Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista, 2022)
Glavni fokus rada je izrada, vizualizacija i analiza kvaliteta 3D modela dobijenih iz snimaka bespilotnih letelica - UAV (Unmanned Aerial Vehicle). Analiza prikaza i kvaliteta 3D modela ukljueuje stepen odstupanja geometrijskih ...
Analiza Beselovih postupaka kod rešavanja glavnih geodetskih zadataka na elipsoidu / Analysis of Bessel procedures in solving the main geodetic tasks on an ellipsoid
(Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista, 2022)
This paper deals with the problem of Bessel procedures and processes in solving the main geodetic problems on an ellipsoid. There are a number of methods for solving the main geodetic tasks on the Earth's ellipsoid. They ...
Synthesis and properties of nano-hydroxyapatite/poly (methacrylic acid) composite hydrogels / Uticaj neutralizacije na svojstva poroznih hidrogelova na bazi hidroksiapatita i poli(metakrilne kiseline) sintetisanih slobodno-radikalskom polimerizacijom
(Beograd : Savez inženjera i tehničara Srbije, 2018)
Goals. The goal of this study was a development of biocompatible composite hydrogels, structurally similar to native bone tissue, by incorporation of ~60 wt % of calcium hydroxyapatite (HA) into a matrix of hydrogels. Also, ...