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Приказ резултата 31-40 од 407
Comparation of corrosion and mechanical properties of commercial and recycled 6060 and 6082 aluminium alloys
(Belgrade : Association of Metallurgical Engineers of Serbia (AMES), 2023)
Although the same quality of various metals from the recycling process is considered for granted, obtaining aluminum of high purity and aluminum alloys with identical properties as from production from pure raw materials ...
New copper (II) complexes derived from azo pyridone dyes: Structure characterization, thermal properties, and molecular docking studies
(John Wiley and Sons Ltd., 2023)
Two azo dye ligands, bearing different substituents (chlorine atom or methoxy group) in the para-position of the phenyl ring, were employed for the synthesis of two Cu(II) chelates. Full structural affirmation of complexes ...
Study of isothermal, kinetic, and thermodynamic parameters for sorption of vanadium
(Banja Luka : University in Banjaluka, Faculty of Technology, 2023)
This study evaluated the equilibrium, kinetics, and thermodynamics of vanadium sorption from
aqueous solution onto nanocomposite functionalized with diethylene triamine in batch conditions.
The effects of temperature, ...
Micro-kinetic model of fructo-oligosaccharide synthesis for prebiotic products
(John Wiley and Sons Inc., 2023)
A new micro-kinetic model of the enzyme-catalyzed synthesis of fructo-oligosaccharides (FOS) was developed. A commercial enzyme mixture Pectinex® Ultra SP-L derived from Aspergillus aculeatus was used. A variety of initial ...
Enhanced antimicrobial properties and bioactivity of 3D-printed titanium scaffolds by multilayer bioceramic coating for large bone defects
(IOP Publishing, 2023)
The restoration of large bone defects caused by trauma, tumor resection, or infection is a major clinical problem in orthopedics and dentistry because postoperative infections, corrosion, and limited osteointegration of ...
Novi postupak za biodegradaciju antrahinonskih boja u kontinualnom mikroreaktorskom sistemu peroksidazom izolovanom iz poljoprivrednog otpada / New method for anthraquinone dyes' biodegradation in continuous microreactor using peroxidase from agro-industrial waste
(Zavod za intelektualnu svojinu Republike Srbije, 2023)
Predmetni pronalazak se odnosi na postupak biodegradacije antrahinonske boje Acid Violet 109 peroksidazom, izolovanom iz poljoprivrednog otpada u kontinualnom mikroreaktorskom sistemu. Postupak se sastoji od ekstrakcije ...
Optimization of multiple fuel utilization options in Tri-generation systems
(Elsevier Ltd, 2023)
This work investigates the design of optimal tri-generation systems for heat, power and water production via multiple fuel selections, thus aiming to reduce the reliance on fossil fuel consumption. Generally speaking, ...
PROUČAVANJE SOLVATOHROMNIH SVOJSTAVA ODABRANIH ARILAZO PIRIDONSKIH BOJA / STUDY OF SOLVATOCHROMIC PROPERTIES OF SELECTED ARYL AZO PYRIDONE DYES
(Banja Luka : Akademija nauka i umjetnosti Republike Srpske, 2023)
Azo boje predstavljaju veoma značajnu grupu jedinjenja budući da više od 50% sintetičkih boja pripada upravo ovim strukturama. Zahvaljujući jednostavnoj i ekonomičnoj sintezi, kao i velikoj otpornosti prema svetlosti i ...
Experimental Determination of the Critical Value of the J-Integral that Refers to the HSLA Steel Welded Joint
(Strojarski Facultet, 2023)
Fracture mechanics, as a scientific discipline dealing with the study of cracks in welded structures, has defined parameters and introduced new test methods in order to better determine the tendency to crack growth, critical ...
Clinoptilolite—An Efficient Carrier for Catalytically Active Nano Oxide Particles
(MDPI, 2023)
Many efforts have been devoted to produce green materials and technology to prevent and minimize the adverse effects on the environment and human health caused primarily by population growth and industrial progress. Over ...