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Prikaz rezultata 61-70 od 433
Novi podaci o copepodama u Kotorskom zalivu (Boka Kotorska, Jadran) / New Data on Copepoda in the Bay of Kotor (Boka Kotorska, Adriatic)
(Beograd: Srpsko društvo za zaštitu voda, 2023)
U radu smo prikazali mesečna istraživanja planktonske zajednice Copepoda u Kotorskom
zalivu. Kotorski zaliv karakterišu veoma specifični ekološki uslovi zbog slabog strujanja
vode i jakih hidroloških uticaja ...
Enhancement of g-C3N4 with sulfuric acid treatment for photocatalytic reduction of Cr(VI)
(Belgrade : Materials Research Society of Serbia, 2023)
A potential visible light photocatalyst, g-C3N4, has attracted great attention due to its simple
preparation, high stability, low cost and medium band gap (~2,7 eV) [1]. Nevertheless, mostly
high recombination rate of ...
ESTIMATION OF THE POSSIBILITY FOR FURTHER APPLICATION OF ETHANOLIC FRACTION OBTAINED DURING ALGINATE PRODUCTION FROM BROWN SEAWEED BIOMASS
(Leskovac : Faculty of Technology, 2023)
The first stage in alginate production is the depigmentation and defatting of brown seaweed biomass using 70% (v/v) ethanol. The obtained ethanolic fraction is discarded from the further production process as a side product. ...
Ag+-DOPED HYDROXYAPATITE: CELL PARAMETERS, MORPHOLOGY, THERMAL AND SPECTRAL PROPERTIES / HIDROKSIAPATIT DOPIRAN Ag+ -JONIMA: PARAMETRI JEDINIČNE ĆELIJE, MORFOLOGIJA, TERMALNA I SPEKTRALNA SVOJSTVA
(Beograd : Srpsko kristalografsko društvo, 2014)
Synthetic hydroxyapatite (HAp) [Ca10(PO4)6(OH)2] is very similar to the inorganic part
of bones and the dentine of teeth. Consequently, it has well known biocompatibility and
bioactivity, and it is nontoxic in any quantity ...
Bonding ability of magnesium doped hydroxyapatite based insert with Clearfil dental adhesive
(Belgrade : Institut za istraživanja i projektovanja u privredi, 2020)
Decayed or damaged tooth structure is widely being repaired with the resin
based dental composites (RBCs) in the clinical practice. However, relatively high failure rate
and short lifespan are common in the case of the ...
COMPARATIVE ANALYSIS OF Pb2+ SEPARATION USING NATURAL AND SYNTHETIC SILICATE MATERIALS
(Society of Physical Chemists of Serbia, 2022)
In this study, the adsorption capacity and removal efficiency of lead using various metal-oxide materials from aqueous solution have been analyzed. Two SiO2-based materials, natural (loam) and synthesized (metal-oxide ...
In situ transformation of sucrose in maple syrup in order to produce fructo-oligosaccharide enriched product
(Croatian Society of Food Technologists, Biotechnologists and Nutritionists, Zagreb, Croatia, 2022)
It is well known that maple syrup, a product obtained by processing maple tree sap, is widely
used in many households due to its sweetness and beneficial ingredients. It is most often used
as a topping for pancakes, ...
BINUCLEAR PHTHALATO MANGANESE(II) COMPLEX WITH 2,2’-DIPYRIDYLAMINE, [Mn2(C8H4O4)2(C10H9N3)2(H2O)2]n / BINUKLEARNI FTALATO MANGAN(II)-KOMPLEKS SA 2,2’-DIPIRIDILAMINOM, [Mn2(C8H4O4)2(C10H9N3)2(H2O)2]n
(Beograd : Srpsko kristalografsko društvo, 2012)
Ternary manganese(II) complexes containing aromatic dicarboxylato and diamine ligands have fascinating crystal structures [1]. As a continuation of our research on design and synthesis of transition metal complexes [2], a ...
Uklanjanje organskih boja primenom kompozitnih ugljeničnih materijala kao adsorbenata
(VISOKA ŠKOLA STRUKOVNIH STUDIJA BEOGRADSKA POLITEHNIKA, 2017)
Poslednjih godina velika pažnja se poklanja prečišćavanju otpadnih voda, koje u vodene
ekosisteme unose niz različitih zagađujućih materija. Za uklanjanje organskih zagađujućih materija
standardno se koriste različite ...
Reparation of Steel Construction of Vehicle-mounted Self-propelled Crane's Telescopic Boom
(University of Belgrade, Faculty of Mechanical Engineering, Srbija, 2012)
In this paper it is presented reparation of steel construction of selfpropelled
crane telescopic boom by welding. By doing visual inspection of
self-propelled crane, it is noticed numerous cracks and deformations at ...