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Приказ резултата 971-980 од 1030
Statistical analysis of pollution indices in the last two decades for the Boka Kotorska bay, Adriatic Sea
(Banja Luka : University in Banjaluka, Faculty of Technology, 2022)
The surface sediments sampled from forty sampling sites in the Boka Kotorska Bay, starting from
October 2005 to December 2019, were analysed for the content of ten heavy metals (As, Cd, Cr,
Cu, Hg, Mn, Ni, Pb, Zn, Fe). ...
Photocatalytic and antimicrobial effects of zinc oxide nanoparticles prepared by thermal decomposition of zinc benzenepolycarboxylato complexes
(Zagreb : Croatian Association of Crystallographers, 2022)
Zinc oxide nanoparticles (ZnO-NPs) have been a subject of numerous researches owing to their multifunctional properties in many applications, such as solar cells, UV light-emitting devices, gas sensors and photocatalysts. ...
Characterization of vacuum plasma spray NiCoCrAlY coating resistant to high temperature oxidation / Karakterizacija vakuum plazma sprej prevlake NiCoCrAlY otporne na visokotemperaturnu oksidaciju
(Engineering Society for Corrosion, Belgrade, Serbia, 2019)
Protective vacuum plasma spray VPS - NiCoCrAlY coating is used on sections of gas turbines to allow for longer and more reliable operation of sections exposed to aggressive effects of high temperature oxidation. Depositing ...
Experimental laboratory for development of fillers and auxiliary materials for welding and soldering / Eksperimentalna laboratorija za razvoj dodatnih i pomoćnih materijala za zavarivanje i lemljenje
(DUZS - Društvo za unapređivanje zavarivanja u Srbiji, Beograd, 2013)
The development of new materials and their use in construction of modern devices and structures requires the development of fillers and auxiliary materials for their joining. Development and mastering of production of ...
Mechanical Properties of Electrolytically Produced Copper Coatings Reinforced with Pigment Particles
(MDPI, 2023)
Copper from sulfate baths without and with added inorganic pigment particles based on strontium aluminate doped with europium and dysprosium (SrAl2O4: Eu2+, Dy3+) was electrodeposited on a brass cathode by a galvanostatic ...
Komparativna studija antioksidativne aktivnosti boja i obojene tkanine: 5-(4-supstituisani fenilazo)-3-piridinijum-6-hidroksi-4-metil-2-piridoni / Comparative study of the antioxidant activity of dyes vs. dyestuff: 5-(4-substituted phenylazo)-3-pyiridinium-6-hydroxy-4-methyl-2-pyridones
(Beograd : Srpsko hemijsko društvo, 2021)
U ovom radu prikazane su sinteza i primena dve azo boje na bazi 6-hidroksi-4-metil-3-piridinijum2-piridona. Supstituisani piridon dobijen je Guareši-Torpeovom reakcijom kondenzacije, dok su azo
boje sintetisane klasičnim ...
The current trend in innovative bioactive materials for dental and orthopedic applications
(Savez hemijskih inženjera Srbije, 2024)
Bioactive materials for the repairand regeneration of human bone tissue, as well as for the restoration of teeth, are the focus of numerous studies in the field of biomaterials.Orthopaedic surgeons ...
Supercritical CO2 assisted deposition of MAPbBr3 perovskite onto TiO2 nanotubes
(Materials Research Society of Serbia, 2022)
Supercritical carbon dioxide (sCO2) is an ideal low-temperature cosolvent for perovskite
deposition due to its relatively low critical point (31.2 °C, 73.8 bar), no surface tension, liquidlike density, gas-like viscosity, ...
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 ...
Role of Mineralogical Composition and Physico-chemical Properties of Sediment on Badlands Classification
(University of Ljubljana Press, 2022)