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Pre-harvest sugarcane burning: Determination of emission factors through laboratory measurements
(2012-12-01)
Sugarcane is an important crop for the Brazilian economy and roughly 50% of its production is used to produce ethanol. However, the common practice of pre-harvest burning of sugarcane straw emits particulate material, ...
Poly [1,1'-bis(ethynyl)-4,4'-biphenyl(bis-tributylphosphine)Pt(II)] solutions used as low dose ionizing radiation dosimeter
(2013-06-17)
In this work, the effect of gamma radiation on the optical properties of polymetallayne poly[1,1'-bis(ethynyl)-4,4'-biphenyl(bis-tributylphosphine)Pt(II) ] (Pt-DEBP) in chloroform solution is studied. The samples were ...
Air pollution modeling in São Paulo using bottom-up vehicular emissions inventoriesAir pollutión modeling in são paulo using bottom-up vehicular emissións inventories
(2017)
In this work, the impact of different vehicle emission inventory scenarios on air quality in
the metropolitan areas of São Paulo, Baixada Santista, Vale do Paraíba, Sorocaba and
Campinas is investigated. The construction ...
Determination of Manganese in Sludge, Alloy, and Soil by Tungsten Coil Atomic Emission Spectrometry
(2015-01-01)
A tungsten coil atomic emission spectrometer (WCAES) was developed and evaluated for the determination of manganese in industrial sludge, alloy, and soil. The system employed a coil extracted from a 150 watts/15 volts ...