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Приказ резултата 21-29 од 29
Tehnološki uslovi razvoja instrumenata leta / Technological conditions of flight instrument development
(Beograd : Savez inženjera i tehničara Srbije, 2023)
Razvoj avijacije postavio je tehnološke zahteve koji su uslovili nastanak i neprekidan razvoj instrumentalizacije leta. Praktična primena avijacije u vojne i civilne svrhe, razvoj vazdušnog saobraćaja i tehnike uopšte, ...
Ispitivanje mehaničkih svojstava regranulata PVC-a sa dodatkom plastifikatora iz otpadnog PET-a / Testing of the mechanical properties of reggranulate PVC with the addition of plasticizer from waste PET
(Beograd : Savez inženjera i tehničara Srbije, 2023)
Predmet ovog istraživanja je postupak proizvodnje regranulata polivinil hlorida (PVC) korišćenjem
plastifikatora sintetisanog iz recikliranog poli(etilen tereftalata) (PET). Na ovaj način je sintetisan
plastifikator koji ...
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 ...
Cavitation of refratory samples based on talc and domestic zeolite / Ispitivanje vatrostalnih uzoraka na bazi talka i domaćeg zeolita na dejstvo kavitacije
(Srbija : Savez inženjera i tehničara Srbije, 2018)
Using domestic zeolite from Igroš as row material for ceramic samples for application in condition of cavitation erosion. Samples based on talc with 15 % of zeolite, from Igroš, sintered at 1200oC were used in this ...
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 ...
The application of the zeolyte powder for the construction of the dense composite membranes for the carbon-dioxide separation / Primena zeolitnih prahova za izradu kompozitnih polimernih membrana za separaciju ugljen-dioksida
(Savez inženjera i tehničara Srbije, 2015)
The main task of the work is to construct the polymeric membrane that could be used for the waste gases treatment. For this purpose, membrane must have high permeability for the carbon dioxide and low permeability of the ...
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 ...
Security optimization of artefacts laser cleaning / Optimizacija laserskog čišćenja metalnih artifakta
(Savez inženjera i tehničara Srbije, 2017)
Laser techniques have become irreplaceable in solving a wide variety of conservation problems. For the last thirty years, lasers have been used in the diagnostic process, in the process of removing undesirable layers, as ...
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, ...