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Al-based anodic oxide films structure observation using field emission gun scanning electron microscopy
(Elsevier B.V., 2006-02-20)
In the present work, the anodic oxide films of Al, Al-Cu 4.5% and Al-Si 6.5% alloys are formed using direct and pulse current. In the case of Al-Cu and Al-Si alloys, the electrolyte used contains sulfuric acid and oxalic ...
Al-based anodic oxide films structure observation using field emission gun scanning electron microscopy
(Elsevier B.V., 2006-02-20)
In the present work, the anodic oxide films of Al, Al-Cu 4.5% and Al-Si 6.5% alloys are formed using direct and pulse current. In the case of Al-Cu and Al-Si alloys, the electrolyte used contains sulfuric acid and oxalic ...
Fabrication of silicon field-emission arrays using masks of amorphous hydrogenated carbon films
(Elsevier Sci LtdOxfordInglaterra, 2007)
3D radiative transfer of intrinsically polarized dust emission based on aligned aspherical grains
(Oxford University Pres, 2017)
(Sub-)millimetre observations of the polarized emission of aligned aspherical dust grains enable us to study the magnetic fields within protoplanetary disc. However, the interpretation of these observations is complex. One ...
Seasonal effects on ammonia, nitrous oxide, and methane emissions for beef cattle excreta and urea fertilizer applied to a tropical pasture
(2019-11-01)
In this study we conducted four field trials (two wet- and two dry-season) to quantify N2O and CH4 emissions, NH3 volatilization, and N2O emission factors (EF3PRP) following the application of cattle dung, urine, dung plus ...
Uncertainty on nitrogen emission data of smallholder greenhouse tomato growers in the Andean tropics of Colombia
Smallholder growers carry out greenhouse tomato production in the Colombian
Andes applying sub-optimal management practices in regions characterized by large
between growing cycle variations in soil properties and climate ...
Emission of primordial bosonic radiation during inflation
(National Research Council Canada-NRC Research Press, 2018-05)
We study the emission of neutral massless (1, 2)h-spin bosons during power-law inflation using unified spinor field theory. We show that during inflation, gravitons and photons were emitted with wavelengths (on physical ...