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Приказ резултата 31-40 од 61
New records and rare taxa of the genus Eunotia Ehrenberg (Bacillariophyceae) for the diatom flora of Serbia
(Institute of Botany and Botanical Garden 'Jevremovac', 2015)
Diatoms inhabiting different types of substrate including stone surfaces, sand, mud, filamentous
algae and submerged mosses were studied in the Dojkinci River (Stara planina mountain, Serbia).
In total 18 Eunotia taxa ...
Analysis of leachate from a non-sanitary landfill and assessment of removal efficiency of Caffeine using material and substance flow analysis / Analiza procjedne vode nesanitarne deponije i procjena učinkovitosti redukcije kofeinaprimjenom analize tokova materijala i supstanci
(Osijek, Republic of Croatia : Faculty of Civil Engineering, 2019)
Leachate from a non-sanitary municipal solid waste landfill (L) was collected to perform physico chemical and microbiological analyses. Obtained results indicate that landfill L was in methanogenic phase of waste decomposition ...
Corrosion of an archaeological find from the roman period in Serbia
(Beograd: Inženjersko društvo za koroziju = Belgrade: Engineers Society of Corrosion, 2012)
The degree of preservation of iron artifacts depends on the type of underground environment and the type of corrosion products formed on their surface. This paper analyses the conditions of an archaeological find made of ...
Tretman procednih voda deponije metodom fitoremedijacije primenom Eichhornia Crassipes / Phytoremediation of landfill leachates using eichhornia crassipes
(Novi Sad : Fakultet tehničkih nauka, 2017)
U okviru rada biće prikazani rezultati tretmana procednih voda deponije metodom fitoremedijacija primenom Eichhornia crassipes. Tokom istraživanja praćena je efikasnost uklanjanja četiri teška metala, hroma, kadmijuma, ...
Corrosion stability of corrosion products on an archaeological Iron artefact
(Iași: Romanian Inventors Forum, 2012)
A spearhead of archaeological and cultural significance has been found and analysed in Serbia. In the corrosion products of the artefact, the dominant phases were goethite (α-FeO(OH)) and magnetite (Fe3O4) whose presence ...
Investigation of the energy efficiency of the Military museum building by infrared thermography / Termografsko ispitivanje energetske efikasnosti zgrade Vojnog muzeja
(Belgrade: Ministry of Defence of the Republic of Serbia, 2013)
Infrared (IR) thermography, as a diagnostic technique, is used to find
anomalies in the thermal signature of the Military museum building in Belgrade,
to identify irregularities or deficiencies, such as wet materials, ...
Corrosion of Cannon 75/27, model 1911. Déport, from the Collection of the Military Museum in Belgrade / Корозија топа 75/27, модел 1911. DEPORT из колекције Војног Музеја у Београду
(Faculty of Mechanical Engineering, Belgrade, 2012)
This paper analyzes the state of the French Cannon 75/27 model 1911.
Déport made of steel. The amount of non-corroded materials, the presence
of cracks and other defects in the cannon were determined by the
radiographic ...
Primena lasera u čišćenju korozije na starim tekstilnim predmetima sa metalnim vezama / Application of lasers for corrosion cleaning of ancient textiles with metallic threads
(Inženjersko društvo za koroziju / Engineers Society of Corrosion, 2014)
Klаsične metode čišćenjа starih tekstilnih predmeta sа metаlnim nitimа često puta ne dаje
očekivаne rezultаte. Primenа lаserа u zaštiti i konzervaciji predmetа kulturne bаštine poslednjih
godinа ima veliku ulogu. ...
Study of ruby laser beam interaction with glass / Ispitivanje interakcije rubinskog lasera sa staklom
(Belgrade : Faculty of Mechanical Engineering, University of Belgrade, 2013)
This paper presents the results of the ruby laser light interaction with glass surface. The investigation was conducted in order to determine the maximum density of laser light energy (λ = 694.3 nm, t = 30ns) that can be ...
Laser Cleaning of Textile Artifacts with Metal Threads: Process Parameter Optimization / Lasersko čišćenje tekstilnih eksponata sa korodiranim metalnim nitima - optimzacije parametara procesa
(Belgrade, Serbia: Military Technical Institute, Belgrade, 2014)
This paper presents the results of the laser cleaning effects on textile samples with corroded metallic threads. In many museum collections, there are textile exhibits like uniforms, national costumes, flags and home ...