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Landscape unit discrimination for pedological surveys by orbital spectral response
(UNIV ESTADUAL MARINGA, PRO-REITORIA PESQUISA POS-GRADUACAO, 2010)
Landscape unit discrimination for pedological surveys by orbital spectral response. The objective of tins study was compare two soil survey methods. The first was performed by methods traditionally used to distinguish ...
Paleomagnetism of the Carboniferous-Permian Patquía formation, Paganzo Basin, Argentina: Implications for the apparent polar wander path for South America and Gondwana during the late Palaeozoic
(Universidad de Barcelona, 2010-12)
The magnetic properties of the Carboniferous-Permian red beds of the Patquía Formation at Punta del Viento, Sierra de Umango and some previously reported localities, all in the Paganzo Basin (Argentina) have been studied. ...
Effect of Au doping of Ni/Al2O3 catalysts used in steam reforming of methane: Mechanism, apparent activation energy, and compensation effect
(2019-11-02)
Investigation was made of the effect of addition of Au to 15%Ni/Al2O3 catalysts used in the steam reforming of methane. The addition of Au was performed by impregnation of reduced Ni catalysts. The catalysts were characterized ...
Characterization of tin oxide based sol-gel coatings on borosilicate glasses by X-ray reflectivity
(Kluwer Academic Publ, 2000-12-01)
The X-ray reflectivity technique was applied in the study of tin oxide films deposited by sol-gel dip-coating on borosilicate glasses. The influence of the withdrawal speed and temperature of thermal treatment on the film ...
Electrocatalytic effect of Pb and Sn adatoms on the oxidation of 1-propanol on platinized platinum electrodes: Determination of the apparent activation energy
(R Oldenbourg Verlag, 2003-01-01)
The electrocatalytic oxidation of 1-propanol was investigated on platinum electrodes modified by submonolayers of Pb and Sn in acid media. An increase of oxidation rates observed for both Pb and Sn, and the influence of ...
Determination of apparent reducing sugars, moisture and acidity in honey by attenuated total reflectance-Fourier transform infrared spectrometry
(Elsevier Science BvAmsterdamHolanda, 2007)
Discriminação de unidades de paisagem para fins de levantamentos pedológicos por meio da resposta espectral orbital
(Editora da Universidade Estadual de Maringá - EDUEM, 2010)
O objetivo deste trabalho foi comparar dois métodos de levantamentos de solos. O primeiro foi realizado por meio de metodologias tradicionalmente utilizadas na distinção das unidades de paisagem e discriminação das classes ...
Characterization of tin oxide based sol-gel coatings on borosilicate glasses by X-ray reflectivity
(Kluwer Academic Publ, 2000-12-01)
The X-ray reflectivity technique was applied in the study of tin oxide films deposited by sol-gel dip-coating on borosilicate glasses. The influence of the withdrawal speed and temperature of thermal treatment on the film ...