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A study of the primary crystallization of a mixed anion silicate glass
(Elsevier Science Bv, Amsterdam, 2008)
This paper presents the results of a study of the primary crystallization of a multicomponent mixed anion silicate glass. The primary phase, leucite, and the secondary phase, diopside, were formed by surface crystallization, ...
Remediation of the Serbian soils contaminated by radionuclides in the function of the sustainable development
(Savez hemijskih inženjera, Beograd, 2008)
Phosphate-induced metal stabilization (PIMS) using apatite stabilizes uranium in situ, by chemically binding it into the new low-solubility (Ksp=10-49) phase. Uranium-phosphate-autunite is stable across a wide range of ...
Electrochemical synthesis and characterization of hydroxyapatite powders
(Elsevier Science Sa, Lausanne, 2008)
Electrochemical synthesis of hydroxyapatite powders was performed galvanostatically from homogeneous solution of Na(2)H(2)EDTA center dot 2H(2)O, NaH2PO4 and CaCl2 at a concentration relationship Ca/EDTA/PO43- of 0.25/0.25/0.15 ...
Mehanizam luženja polimetaličnih Pb-Zn-Cu koncetrata sumpornom kiselinom u prisustvu odabranih oksidanasa / Leaching mechanism of polymetallic pb-zn-cu concentrates using sulphuric acid in the presence of selected oxidant
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2008)
Iscrpljivanje bogatih i pojava nestandardnih rudnih rezervi sulfidnih mineralnih sirovina nalaže potrebu za pronalaženje odgovarajućih mogućnosti prerade do danas nedovoljno iskorišćenih resursa i njihovu eksploataciju. ...
Microstructure and characterization of electromagnetic casting Al 2024 alloy ingots
(Croatian Metallurgical Soc, Zagreb, 2008)
This paper presents the investigation into the possibility for application of production process for casting aluminum alloys under the influence of electromagnetic field. The presented results were obtained from microstructure ...
Another look at the molecular mechanism of the resistance of H5N1 influenza A virus neuraminidase (NA) to oseltamivir (OTV)
(Elsevier Science Bv, Amsterdam, 2008)
In the context of a recent pandemic threat by the worldwide spread of H5N1 avian influenza, the high resistance of H5N1 virus to the most widely used commercial drug, oseltarnivir (Tamiflu), is currently an important ...
Adsorpcija arsenata na modifikovanim klinoptilolitima / Adsorption of arsenate on modified clinoptilolites
(Udruženje za tehnologiju vode i sanitarno inžinjerstvo, Beograd, 2008)
Prisustvo arsena u vodama predstavlja jedan od osnovnih faktora koji ograničavaju njeno korišćenje. U ovom radu su prikazani rezultati adsorpcije arsenata iz vodenih rastvora na modifikovanom prirodnom zeolitskom tufu ...
Adsorpcija T-2 toksina mineralnim adsorbentima / Adsorption of T-2 toxin by natural mineral adsorbents
(Savez hemijskih inženjera, Beograd, 2008)
U ovom radu su prikazani rezultati ispitivanja adsorpcije T-2 toksina na različitim mineralnim adsorbentima, zaolitu-klinoptilolitu kao i na smektitskoj grupi minerala - bentonitu i hektoritu. Polazni uzorci koji su korišćeni ...
Mineralogy of gold in polymetallic deposits of Serbia
(Australasian Institute of Mining and Metallurgy Publication Series, 2008)
Gold-bearing polymetallic sulfide deposits are common in Serbia, and mostly occur in the Karpato-Balkan and, to a lesser extent, the Serbo-Macedonian metallogenic province. These deposits - Coka Marin (Majdanpek), Grabova ...
Relativna efikasnost resorpcije imunoglobulina kod novorođene teladi oralno tretirane zeolitom / Apparent efficiency of immunoglobulin absorption in newborn calves orally treated with zeolite
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2008)
Šezdeset novorođenih teladi Holštajn rase, koja su neposredno nakon rođenja odvojena od majki i stavljena u individualne bokseve, su metodom slučajnog izbora podeljene u 4 ogledne grupe (15 teladi po grupi). Sva telad su ...