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Приказ резултата 1-9 од 9
Swelling and drug release behavior of poly(2-hydroxyethyl methacrylate/itaconic acid) copolymeric hydrogels obtained by gamma irradiation / Bubrenje i kontrolisano otpuštanje aktivnih materija iz poli(2-hidroksietil metakrilat/itakonska kiselina) kopolimernih hidrogelova dobijenih gama ozračivanjem
(Savez inženjera i tehničara Srbije, Beograd, 2006)
The new copolymeric hydrogels based on 2-hydroxyethyl methacrylate (HEMA) and itaconic acid (IA) were prepared by gamma irradiation, in order to examine the potential use of these hydrogels in controlled drug release ...
Gelcasting of alumina / Livenje Al2O3 praha geliranjem
(Savez inženjera i tehničara Srbije, Beograd, 2005)
Gel casting, a novel method for molding ceramic powders, based on the synthesis concepts of polymer chemistry and traditional slip casting, has been investigated. The process comprises the casting of a stable suspension, ...
Carrier's mobility temperature dependence in analytical model of SiC based MOSFET structure current-voltage characteristics / Temperaturna zavisnost pokretljivosti nosilaca u analitičkom modelu strujno-naponskih karakteristika MOSFET strukture izrađene na bazi SiC
(Savez inženjera i tehničara Srbije, Beograd, 2007)
In this paper temperature dependence on current-voltage characteristics of a SiC based MOSFET structure is considered. This influence is modeled by introducing temperature impact on carrier's mobility. Proposed model ...
Analytical models of temperature impact on SiC MOSFET structure transconductance and output conductance / Analitički modeli uticaja temperature na transkonduktansu i izlaznu konduktansu sic mosfet strukture
(Savez inženjera i tehničara Srbije, Beograd, 2009)
In this paper, the results of investigation and modeling one of the most frequently used electron component - MOSFET (Metal Oxide Semiconductor Field Effect Transistor), made of SiC, are presented. At the begging, very ...
Effect of hydrogels based on 2-hydroxyethyl methacrilate to chemiluminescent activity of rat peritoneal macrophages / Efekat hidrogelova na bazi 2-hidroksietil metakrilata na hemiluminescentnu aktivnost peritonealnih makrofaga pacova
(Savez inženjera i tehničara Srbije, Beograd, 2007)
The aim of this study was to examine the effect of hydrogels different chemical construction and synthesized under different conditions, to oxidative activity of rat peritoneal macrophages. The hydrogels are synthesized ...
Analytical model of MIS structure in electron devices / Analitički model MIS strukture u elektronskim napravama
(Savez inženjera i tehničara Srbije, Beograd, 2010)
In this paper the new analytical model of MIS (Metal-Insulator -Semiconductor) structure, in microelectron devices, is proposed. Presented model is relatively simple and, at the same time, the results obtained by the ...
Sterilization of hydroxyapatite/poly-L-lactide composite biomaterial by gamma irradiation / Sterilizacija hidroksiapatit/poli-L-laktid kompozitnog biomaterijala dejstvom γ-zračenja
(Savez inženjera i tehničara Srbije, Beograd, 2006)
The effects of gamma irradiation on the structure and properties of hydroxyapatite/poly- Llactide (HAp/PLLA) biomaterial have been investigated. Effects of radiation on microstructure, degradation of polymer part and thermal ...
Uticaj parametara sinteze na mehanička svojstva nanokompozita PMMAmakseni / Influence of synthesis parameters on mechanical properties of nanocomposite PMMA-MXene
(Savez inženjera i tehničara Srbije, Beograd, 2021)
U ovom radu je ispitan uticaj rastvarača i načina procesiranja ojačanja na mehanička svojstva nanokompozita poli-(metil metakrilat) PMMA-Ti3C2Tx makseni. Korišćen je maseni udeo ojačanja 1% i dve vrste rastvarača za pripremu ...
Ispitivanje kavitacione otpornosti vatrostalnih uzoraka na bazi talka i domaćeg zeolita sa ležišta zlatokop / CAVITATION RESISTANCE OF REFRACTORY SAMPLES BASED ON TALC AND DOMESTIC ZEOLITE FROM THE ZLATOKOP DEPOSIT
(Savez inženjera i tehničara Srbije, 2023)
U radu su prikazani rezultati ispitivanja kavitacione erozije uzoraka na bazi talka sa dodatkom zeolita
sa ležišta Zlatokop u cilju korišćenja za izradu vatrostalnih uzoraka i primenu u uslovima dejstva
kavitacije. Za ...