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Effect of Polyhedral Oligo Silsesquioxanes (Poss) Particles on Cavitation Resistance of Hybrid Composite Films
(Belgrade : Association of Metallurgical Engineers of Serbia (AMES), 2019)
The objective of this study is to investigate the influence of the polyhedral oligo silsesquioxanes (POSS) structure on cavitation erosion of hybrid acrylate composite films. Cavitation is used as a method for estimation ...
Bio-based products from lactic acid bacteria
(Belgrade : Institute for Biological Research "Siniša Stanković", University of Belgrade, 2019)
Lactic acid bacteria (LAB) are a diverse group of microorganisms with lactic acid
production as a common characteristic. LAB are part of the human diet from the first
days of life, as part of breast milk microbiota, ...
Ekstrakcija estrogenih hormona iz vode korišćenjem aktivirane ugljenične tkanine kao adsorbenta
(Beogradska politehnika, 2019)
Prisustvo estrogenih hormona u vodenoj sredini, čak i u veoma niskim koncentracijama,
može imati ozbiljne negativne efekte na zdravlje ljudi i akvatičnih životinja. Stoga je važan razvoj
metoda za praćenje prisustva ...
MINERAL COMPOSITION OF TWO PEPPER CULTIVARS (CAPSICUM ANNUUM L) FROM SERBIA AT THREE RIPENING STAGES
(East Sarajevo: Faculty of Agriculture, 2019)
The aim of this study was to evaluate mineral composition of two commonly cultivated pepper varieties from Serbia (cultivars Kalifornijska and Slonovo uvo), at three ripening stages. Concentration of macro (K, Ca, Mg, Na) ...
Distribution of saturated hydrocarbons in unweathered and erosional landforms
(Lodz University of Technology, 2019)
Badlands are worldwide erosional landforms. The
formation of different badland morphologies is due to
the type of sedimentary bedrock, especially texture
and cementation degree, as well as climate.
In this study badlandes ...
ULOGA MEĐUMOLEKULSKIH INTERAKCIJA U KRISTALNOM PAKOVANjU 3-IZOPROPIL I 3-CIKLOPROPIL DERIVATA FENITOINA / THE ROLE OF INTERMOLECULAR INTERACTIONS IN THE CRYSTAL PACKING OF 3-ISOPROPYL AND 3-CYCLOPROPYL DERIVATIVES OF PHENYTOIN
(Beograd : Srpsko kristalografsko društvo, 2019)
Sintetisana su dva derivata fenitoina (5,5-difenilhidantoina) i određene su
njihove kristalne strukture. Urađena je kvantitativna analiza kristalnog
pakovanja sa aspekta međumolekulskih interakcija i strukturnih ...
А crystallographic and theoretical study of intermolecular interactions of newly synthesized spirohydantoins
(Belgrade : Serbian Chemical Society, 2019)
A series of spirohydantoins derived from α-tetralone (Figure 1) was synthesized and the
compounds were characterized using the melting point measurements, FTIR, 1H and 13C
NMR spectroscopic methods. The molecular ...
Sinthesis and Characterization of Hydroxyapatite and Fluorapatite Powders
(Belgrade : ETRAN SocietyBelgrade : Academic Mind, 2019)
The biomaterial powders of hydroxyapatite (HAp)
and fluorapatite (FAp) were synthesized by a hydrothermal
method. Powders were analyzed by energy-dispersive X-ray
spectroscopy (EDS), field emission scanning electron ...
KOMPLEKSI ELEMENATA d-BLOKA SA AROMATIČNIM O,O- I N,N-DONORSKIM LIGANDIMA: SINTEZA, STRUKTURA, SVOJSTVA I PRIMENA / COMPLEXES OF d-BLOCK ELEMENTS WITH AROMATIC O,O- AND N,N-DONOR LIGANDS: SYNTHESIS, STRUCTURE, PROPERTIES AND APPLICATIONS
(Beograd : Srpsko kristalografsko društvo, 2019)
Reakcijom izmene liganada različitim metodama sinteze dobijeno je 22 ternarna
kompleksa elemenata d-bloka [Mn(II), Co(II), Ni(II), Cu(II) i Zn(II)] sa anjonima
aromatičnih polikarboksilnih kiselina (ftalne, izoftalne, ...
Proučavanje kristalne strukture i interakcija 5-(3- i 4-supstituisanih)-5-metilhidantoina sa albuminom humanog seruma i DNK / Study of the crystal structure and interactions of 5-(3- and 4-substituted)-5-methylhydantoins with human serum albumin and DNA
(Beograd : Srpsko hemijsko društvo = Serbian Chemical Society, 2019)
U okviru proučavanja uticaja strukture na farmakološku aktivnost derivata hidantoina,
5-(3-metilfenil)-5-metilhidantoin (1) i 5-(4-metoksifenil)-5-metilhidantoin (2) su sintetisani i
potpuno strukturno okarakterisani ...