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Mostrando ítems 81-90 de 303
Avaliação de óleo e gordura vegetal de soja submetidos a ciclos de fritura através de espectroscopia molecular e quimiometria
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilPrograma de Pós-Graduação em Inovações TecnológicasUTFPR, 2018-05-03)
Frying is one of the most popular processes for food prepation. In addition to promoting speed and agility in cooking, a significant gain is linked to sensory properties conferred, such as flavor, appearance, texture, and ...
Galaxy counterparts of metal-rich damped Lyα absorbers - II. A solar-metallicity and dusty DLA at zabs= 2.58
(2011)
This is the second paper of a series reporting on the results from a survey conducted with the ESO VLT/X-shooter spectrograph. We target high-metallicity damped Lyman α absorbers (DLAs) with the aim of investigating the ...
The surface chemistry of near-infrared resonant gold nanotriangles obtained via thiosulfate synthesis
(Elsevier Science, 2019-01)
Gold nanoparticles with NIR absorption are promising for photothermal therapy applications. Different syntheses have been proposed and, among them, that based on the reduction of Au(III) with thiosulfate is important because ...
A Hole Delocalization Strategy: Photoinduced Mixed-Valence MLCT States Featuring Extended Lifetimes
(American Chemical Society, 2019-05)
Bimetallic trans-[RuII(tpm)(bpy)(μNC)RuII(L)4(CN)]2+, where bpy is 2,2′-bipyridine, tpm is tris(1-pyrazolyl)methane and L = 4-methoxypyridine (MeOpy) or pyridine (py), was examined using ultrafast vis-NIR transient absorption ...
Integral-field near-infrared spectroscopy of two blue dwarf galaxies: NGC 5253 and He 2-10
(EDP SCIENCES S A, 2010)
We present integral field spectroscopy in the near infrared (NIR) of He 2-10 and NGC 5253, two well known nearby dwarf irregular galaxies showing high star-formation rates. Our data provide an unprecedented detailed view ...
Assessment of nanocomposite alumina supported on multi-wall carbon nanotubes as sorbent for on-line nickel preconcentration in water samples
(Elsevier Science BvAmsterdamHolanda, 2007)
Autenticação de orégano (origanum vulgare l.) orgânico empregando espectroscopia e quimiometria
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilPrograma de Pós-Graduação em Tecnologia de AlimentosUTFPR, 2020-11-16)
In recent years, consumption of organic foods has considerably increased. The difference between organic and conventional food products is the way they are produced and processed. In general, organic foods are characterized ...
Estimación del rendimiento de soja empleando información satelital y modelos de simulación de cultivos
(2019)
La estimación de la productividad de la soja es un dato estratégico a nivel regional.
Los modelos de cultivos proveen una descripción continua del crecimiento y desarrollo del
cultivo. La teledetección permite el monitoreo ...