Pretraživanje
Prikaz rezultata 2701-2710 od 3846
Adsorption of strontium on different bentonites
(Society of Physical Chemists of Serbia, 2016)
Three different bentonites with similar cation exchange capacities were
investigatedas adsorbents for Sr2+ionsin aqueous solutions.Textural
properties of thebentonite samples were determined using low-temperature
N2 ...
Primena lasera u arheologiji i metaparadigma nove muzeologije
(Zemun: Institute of Physics, University of Belgrade, 2010)
Uvođenje 3D laserskog skeniranja u oblast arheologije donelo je promene u brojnim aspektima heritološke paradigme, posebno u domenu dokumentacije. Mogućnost virtuelne spekulativne nadgradljivosti arheoloških lokaliteta, ...
Antimicrobial activities of two copper(Il) complexes with 4-(diethylamino)salicylaldehyde and a-diimine
(Belgrade : Serbian Chemical Society, 2018)
Two novel coppe(tr) complexes (Fig. 1) with 4-(diethylamino)salicylald.hyd. as ligand (HL) and o-diimine - 2,2'-bipyridine (bipy) or 1,lO-phenanthroline (phen) with potentially antimicrobial activity are described. Complex ...
Combination of Cloud Robots and numerical simulation of pollution – one possibility to protection open archaeological sites
(Venice: VALMAR - Roma, 2014)
Differential expansion of the material exposed to sunlight in partially covered archaeological sites causes stress, generates microcracks and splitting of the exterior layers of the stone. In the early morning hours and ...
The importance of multidisciplinary research in the protection of cultural heritage
(IJAS Publications, 2017)
Protection of cultural heritage includes a specific compound of the humanitarian, natural and technical
sciences. Particularly interesting area of research relates to violence against cultural monuments, as an
area in ...
Optimizacija parametara laserske površinske obrade u cilju poboljšanja mehaničkih osobina austenitnih materijala
(Beograd : Univerzitet u Beogradu - Mašinski fakultet, 2014)
Prikazano tehničko rešenje se primenjuje za poboljšanje mehaničkih osobina delova izrađenih od austenitnih materijala, pre svega superlegura nikla, koji se koriste za rad na povišenim temperaturama i pritiscima. Visoke ...
Microstructure and Crystallinity of oriented polyolefins
(Institute of Technical Sciences of the Serbian Academy of Sciences and Arts, 2010)
The influence of orientation on polyolefins was studied in accordance with Peterlin’s molecular model of drawing. Isotactic polypropylene and low density, linear low density and high density polyethylenes were oriented via ...
Reciklirani materijali i problem subjektivacije u savremenoj heritološkoj praksi / Recycled materials and problem of subjectivation in heritology contemporary practice
(Bor: Univerzitet u Beogradu - Tehnički fakultet, 2012)
Upotreba recikliranih materijala u savremenim umetničkim istraživanjima subjektivacije, dovodi do potrebe razvoja novih koncepata u heritologiji. U ovom radu prikazana je komparativna analiza projekata novije produkcije, ...
Equilibrium and kinetics study on hexavalent chromium adsorption onto diethylene triamine grafted glycidyl methacrylate based copolymers
(Elsevier, 2012)
Two porous and one non-porous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) [abbreviated PGME] were prepared by suspension copolymerization and functionalized with diethylene triamine [abbreviated ...
Polymers based on renewable raw materials - Part II / Polimeri na bazi obnovljivih sirovina – II. dio
(Croatian Society of Chemical Engineers, 2013)
A short review of biopolymers based on starch (starch derivatives, thermoplastic starch), lignin and hemicelluloses, chitin (chitosan) and products obtained by degradation of starch and other polysaccharides and sugars ...