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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 ...
SOLID-STATE FERMENTATION OF SOYBEAN MEAL: HYDROLYTIC ENZYMES PRODUCTION AND IMPROVEMENT IN BIOACTIVITY
(Bratislava : Slovak Society of Chemical Engineering, 2019)
Solid-state fermentation (SSF) is a fermentation process where different agro-industrial
residues have been used as substrates to maximize their utilizations and to address the waste
disposal issues. Bacillus sp. strain ...
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 ...
BIOSORBENTI ZA PREČIŠĆAVANJE OTPADNIH VODA IZ TEKSTILNE INDUSTRIJE / TEXTILE INDUSTRY WASTE WATERTREATMENT
(Beograd : Beogradska politehnika, 2019)
Jedna od najaktuelnijih tema u svetu je ekologija i zagađenje
životne sredine. Ispuštanje toksičnih materija iz raznih industrijskih
pogona u neposrednu okolinu dovodi do zagađenja vode, vazduha i zemljišta.
U pogonima ...
Uticaj oksidacije na strukturu i površinsko naelektrisanje pamučne pređe / Influence of oxidation on the structure and surface charge of cotton yarn
(Beograd : Srpsko hemijsko društvo, 2019)
In this work, an influence of oxidation with potassium
permanganate (KMnO4) of different concentration, on the structure,
sorption properties and surface charge of cotton yarn was investigated.
Cotton oxidation was ...
Poly(vinyl alcohol)/chitosan hydrogels with electrochemically synthesized silver nanoparticles for wound dressing applications
(International Association of Physical Chemists, 2019)
In recent times, polymer-based hydrogel materials have presented themselves as excellent candidates for
new-generation wound dressings with improved properties, such as high sorption ability, good mechanical
properties ...
ULOGA NEKOVALENTNIH INTERAKCIJA FLUORA U PAKOVANJU MOTIVA: ANALIZA KRISTALOGRAFSKIH PODATAKA I KVANTNO-HEMIJSKI PRORAČUNI / THE ROLE OF NON-COVALENT FLUORINE INTERACTIONS IN PACKING MOTIFS: CRYSTALLOGRAPHIC DATA ANALYSIS AND QUANTUM CHEMICAL CALCULATIONS
(Beograd : Srpsko kristalografsko društvo, 2019)
Nekovalentne interakcije imaju značajnu ulogu u formiranju supramolekulskog
kristalnog pakovanja molekula. Interakcije koje uključuju atome halogena obezbeđuju
slabo, ali visoko usmerenu kontrolu pakovanja molekula u ...
SEM-EDS analysis of gold mercaptotriazole crystals (Au-MT)
(Belgrade : Serbian Society for MicroscopyBelgrade : Institute for Biological Research "Siniša Stanković", 2019)
An electrolyte based on gold complex with mercaptotriazole was synthesized in a wide pH range
from acid to alkaline (pH=2-12). After synthesis of the electrolyte, detailed characterization of the
complex in liquid and ...
DIELECTRIC LOSS TANGENT OF ALKALI TREATED JUTE WOVEN FABRICS: EFFECT OF HEMICELLULOSES CONTENT / TANGENS DIELEKTRIČNIH GUBITAKA ALKALNO TRETIRANIH TKANINA OD JUTE: EFEKAT SADRŽAJA HEMICELULOZA
(Belgrade : Union of Engineers and Technicians of Serbia, 2019)
The jute woven fabric was treated with sodium hydroxide at room
temperature for 5, 30 and 45 min in order to obtain jute fabric with different
hemicelluloses content and to study their influence on the dielectric loss ...
Primena instrumentalnih metoda na analizu uzoraka vode / Application of instrumental methods in analysis of water samples
(Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku, 2019)
Zagađenje vode je veliki problem čovečanstva. Kako bi se sprečila kontaminacija vodenih
sistema neophodno je kontrolisati količinu zagađujućih materija u njima i ispoštovati uredbe o graničnim vrednostima takvih polutanata ...