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A hybrid photocatalytic system, which is based on a mixed-phase cadmium sulfide matrix composed of nano-particulate cubic-phase CdS (c-CdS) with average particle diameters of 13 nm and a bandgap energy of 2.6 eV, is coupled with bulk-phase hexagonal CdS (hex-CdS) that has a bandgap energy of 2.3 eV and is interlinked with elemental platinum deposits. The… (More)
The development of veterinary dentistry has substantially improved the ability to diagnose canine and feline dental abnormalities. Consequently, examinations previously performed only on humans are now available for small animals, thus improving the diagnostic quality. This has increased the need for technical qualification of veterinary professionals and… (More)
estimates based on global solar radiation and minimum air temperature (Pag.
Electrochemical impedance has been used to study the adsorption at glassy carbon electrodes of guanine, its corresponding nucleoside, guanosine, and adenine. Impedance studies at different concentrations and applied potentials show clearly that all three bases are adsorbed on the electrode, blocking the surface. Irradiating the electrode with low-frequency… (More)
Hoof care, lesion curettage, and application of 5 % Stryphnodendron adstringens bark extract (S. adstringens (Mart.) Coville) or 3 % copper sulfate on surgical wounds of cattle were carried out in this research. A total of 180 cattle with digital dermatitis were used. They were distributed into six groups of 30 animals each (GI, GII, GIII, GIV, GV, and… (More)