Iskalni niz:
išči po
išči po
išči po
išči po
Vrsta gradiva:
Jezik:
Št. zadetkov: 6
Nanofoils for soldering and brazing in dental joining practice and jewellery manufacturing
Karlo Raić, Rebeka Rudolf, Borut Kosec, Ivan Anžel, Vojkan Lazić, Aleksandar Todorović
Izvirni znanstveni članek
Oznake: ceramic-metal bonding;low-temperature;nano-foils;plasma technology;dentistry;jewellery;
This paper describes the development of novel, reactive Al-Au nano-multilayered foils, their possible application in different fields and a discussion of the nano-foils' suitability for dental and jewellery applications. Moreover, this study includes the rapid joining of similar and dissimilar mater ...
Leto: 2009 Vir: Fakulteta za strojništvo (UM FS)
Synthesis of PMMA/ZnO nanoparticles composite used for resin teeth
Danica Popović, Rajko Bobovnik, Silvester Bolka, Miroslav Vukadinovič, Vojkan Lazić, Rebeka Rudolf
Izvirni znanstveni članek
Oznake: poly-methyl methacrylate;PMMA;zinc-oxide nanoparticles;composite;resin teeth;
Wear resistance is one of the most important physical properties of the artificial teeth used in acrylic dentures. The goal of this research was to synthesize a new composite material made of matrix Poly-(methyl methacrylate)-PMMA with different percentages (2 % and 3 % of volume fractions) of zinc- ...
Leto: 2017 Vir: Fakulteta za strojništvo (UM FS)
Aspects of titanium-implant surface modification at the micro and nano levels
Iva Milinković, Rebeka Rudolf, Karlo Raić, Zoran Aleksić, Vojkan Lazić, Aleksandar Todorović, Dragoslav Stamenković
Izvirni znanstveni članek
Oznake: implantati;titanove zlitine;modifikacija površine;mikrostruktura;implantat;titan alloys;surface modification;microstructure;
The shape and chemical composition, as well as the macro- and microtopography, of an implant surface have been studied widely as the major factors that positively influence implant osseointegration. Titanium and titanium alloys have been used extensively over the past 20 years as biomedical material ...
Leto: 2012 Vir: Fakulteta za strojništvo (UM FS)
Stress-strain analysis of an abutment tooth with rest seat prepared in a composite restoration
Ljiljana Tihaček Šojić, Aleksandra M Lemić, Dragoslav Stamenković, Vojkan Lazić, Rebeka Rudolf, Aleksandar Todorović
Izvirni znanstveni članek
Oznake: composite rest seat;abutment tooth;stress distribution;finite element method;
Placing a composite restoration on abutments for the removable of partial dentures gives favorable aesthetic results with minimal intervention. The objective of this paper is to analyze the stress distribution of a tooth with occlusal rest-seat preparation in the composite and compare it to the biom ...
Leto: 2011 Vir: Fakulteta za strojništvo (UM FS)
Mechanical properties of the materials for bruxoguards
Vojkan Lazić, Aleksandra Špadijer Gostović, Nebojša Romčević, Igor Đorđević, Ana Todorović, N. Milošević, Rebeka Rudolf
Izvirni znanstveni članek
Oznake: polymers;mechanical properties;characterization;bruxoguards;polymethyl methacrylate;thermoplastic polycarbonate;
The aim of this study is to investigate the mechanical properties of polymethyl methacrylate (PMMA) and thermoplastic polycarbonate (TPC) materials in order to produce night bruxoguards. For this purpose we used a static tensile test. In the next step the microstructures of PMMA and TPC were observe ...
Leto: 2014 Vir: Fakulteta za strojništvo (UM FS)
CFD analysis of exothermic reactions in Al-Au nano multi-layered foils
Karlo Raić, Rebeka Rudolf, Primož Ternik, Zoran Žunič, Vojkan Lazić, Dragoslav Stamenković, Tatjana Tanasković, Ivan Anžel
Izvirni znanstveni članek
Oznake: Au-Al nano-foils;finite volume method;temperature transfer;concentration transfer;
This work presents the possibility of numerical modelling using Computational Fluid Dynamics (CFD) in the field of nano-foils. The governing equations were solved using a Finite Volume Methodology (FVM). The computational domain was discretized using a uniform Cartesian grid with the appropriate mes ...
Leto: 2011 Vir: Fakulteta za strojništvo (UM FS)
Št. zadetkov: 6
Ključne besede:
Leto izdaje:
Avtorji:
Repozitorij:
Tipologija:
Jezik: