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Experimental Investigation of Microstructure and Phase Transitions in Ag-Cu-Zn Brazing Alloys
(Journal of Materials Engineering and Performance, 2018)
Microstructure and phase transitions of selected brazing alloys from the Ag-Cu-Zn ternary system were investigated. Four ternary alloys with silver content in the compositional range from 25 to 60 wt.% were studied using ...
Radiological and physicochemical properties of red mud based geopolymers
(Nuclear Technology and Radiation Protection, 2018)
A significant amount of red mud generated as a by-product of the Bayer process in the aluminum industry may cause environmental problems if appropriate treatment is not carried out. The presented research dealt with the ...
Stability and efficiency of a CMOS sensor as detector of low energy beta and gamma particles
(Journal of Instrumentation, 2020)
Radio Guided Surgery (RGS) is a nuclear medicine technique allowing the surgeon to identify tumor residuals in real time with a millimetric resolution, thanks to a radiopharmaceutical as tracer and a probe as detector. The ...
Assessment of environmental radioactivity and health hazard at Stara Planina region
(Nuclear Technology and Radiation Protection, 2020)
The aim of the study was to evaluate the potential risks of radiation near abandoned uranium mines, tailing dumps, or uranium deposits on Mountain Stara Planina, Serbia. For risk assessment several parameters were determined: ...
Use of cyclic voltammetry to determine the antioxidant capacity of berry fruits: correlation with spectrophotometric assays
(European Journal of Horticultural Science, 2019)
Background of the study – Among fruits, berry fruits contain a very large complex of chemical compounds that are responsible for their antioxidant properties. As far as we know there is no data available from cyclic ...
Monotone Signal Segments Analysis as a novel method of breath detection and breath-to-breath interval analysis in rat
(Respiratory Physiology and Neurobiology, 2008)
We applied a novel approach to respiratory waveform analysis-Monotone Signal Segments Analysis (MSSA) on 6-h recordings of respiratory signals in rats. To validate MSSA as a respiratory signal analysis tool we tested it ...
Biocompatibility nanostructured biomaterials based on calcium aluminate
(Srpski arhiv za celokupno lekarstvo, 2018)
Introduction/Objective The aim of this paper was to verify the biocompatibility of the newly synthesized nanostructured material based on calcium aluminate after implantation into the subcutaneous tissue of rats. Methods ...
Experimental Studies of The Evaporation of Pure Liquid Droplets in A Single-Axis Non-Resonant Levitator
(Journal of Applied Fluid Mechanics, 2020)
Though a simple daily observation, evaporation of drops is still poorly understood due to the complex nature that involves hydrodynamic effects in the bulk fluids and transport phenomena at the liquid-vapor interface. This ...
In vitro anti-influenza activity of in silico repurposed candidate drug Cycrimine
(Antiviral Therapy, 2020)
Background: Due to the limitations of current antiviral therapies because of drug resistance and the emergence of new circulating viral strains, novel effective antivirals are urgently needed. Results of the previous drug ...
Crystal Structure and Magnetocaloric Effect of La0.80Ag0.15MnO3 Nanoparticles
(Acta Physica Polonica A, 2020)
Annealing of_ non stoichiometric La0.80Ag0.15MnO3 nanoparticles leads to the change of the crystal symmetry from Pnma to R3c and to almost doubling of its Curie temperature from 117 K to 317 K. This effect is due to the ...