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Приказ резултата 1141-1150 од 1557
Asymmetric hydrogel membranes for heavy metal adsorption
(Belgrade : Institute of Technical Sciences of SASA, 2013)
Hydrogels containing strong acid groups have been used in the past for the removal of heavy metals. Unfortunately such hydrogels exhibit poor mechanical properties and are generally difficult to handle. In this work we ...
Hydrothermal synthesis of optically active rare earth fluorides
(Novi Sad : Faculty of Technology, University of Novi Sad, 2015)
Hydrothermal method has great interest in recent years for synthesis of nano- and micro- crystals of upconverting rare earth (RE) fluorides, with controlled morphology and high purity, under high temperatures and pressures. ...
Electrical properties of doped BaTiO3 Ceramics
(Belgrade : Serbian Ceramic Society, 2017)
The electrical resistivity and PTCR (Positive Temperature Coefficient of Resistivity) effect doped BaTiO3 ceramics with different dopant were investigated in this paper, The content of additive in doped samples were ranged ...
Hydroxyapatite sintering in the presence of LiFePO4
(Belgrade : Materials Research Society of Serbia, 2014)
Sintering of hydroxyapatite attracts attention for decades with the final aim to obtain reliable materials for bio-applications. Various kind of sintering techniques as well as sintering additives were investigated to ...
Arsenic removal by magnetite-loaded amino modified nano/microcellulose adsorbents: Effect of functionalization and media size
(Elsevier, 2018)
Comparative adsorption study related to benefits of parent media size, i.e. microfibrillated cellulose (MC) versus nanocellulose (NC) support, for the preparation of magnetite (MG) based high performance adsorbent for ...
Programski jezik za upravljanje industrijskim robotima
(Belgrade : Mihajlo Pupin Institute, 1985)
Rad sadrži opis jezika RL namenjenog za programiranje neredundantnih robota sa do šest stepeni slobode. U definisanju strukture jezika posebna pažnja vodila se mogućnostima implementacije na miniračunarima srednje klase. ...
Uticaj mehaničke aktivacije na strukturu i svojstva stroncijum-titanatne keramike
(Универзитет у Београду, Технолошко-металуршки факултет, 2020)
Cilj ove doktorske disertacije je bio da se analizira i sagleda uticaj mehaničke aktivacije nastrukturu i svojstva nedopiranog i dopiranog SrTiO3 praha, kao i uticaj na strukturu i svojstvakeramike dobijene sinterovanjem ...
Polyethersulfone membranes with integrated adsorbent particles for heavy metals capture
(Belgrade, Serbia : Society of Physical Chemists of Serbia, 2014)
Novel polyethersulfone membranes with integrated submicron adsorbent particles were prepared by combining photoirradiation with liquid phase inversion. These particles consist of cross-linked poly(glycidyl methacrylate-c ...
Ocena proizvodnih rezultata analizom karakterističnih faktora / An Estimate of the Production Results by Analysis of Characteristic Factors
(Beograd : Srpska akademija nauka, 1953)
Ocena proizvodnih rezultata analizom karakterističnih faktora / Vukašin Dešić. - Beograd : Srpska akademija nauka, 1953. - 134 p. ; 25 cm. - (Posebna izdanja / Srpska akademija nauka ; knj. 214. Mašinski institut ; knj. 3)
Magnetic properties of nanostructured SiOo2:Eu3+ powders
(Belgrade : Serbian Chemical Society, 2006)
Eu-doped silica nanoparticles with different concentrations of europium (3% 6%and 15at.%) were prepared by a hydrothermal procedure. Light scattering measurements of the silica colloids as well as TEM microscopy, revealed ...