Search Results - "Esquef, Israel"

Photothermal Gas Analyzer for Simultaneous Measurements of Thermal Diffusivity and Thermal Effusivity by Esquef, Israel A, Siqueira, Ana Paula L, da Silva, Marcelo G, Vargas, Helion, Miranda, Luiz Carlos M

“…In this paper, we describe a new, simple, and fast photothermal method for simultaneous measurements of two important gas thermal properties:  thermal…”
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On the thermal characterization of a HPHT sintered WC–15% wt Co hardmetal alloy by Faria, Roberto Trindade, Rodrigues, Márcio Ferreira, Andrade Esquef, Israel de, Vargas, Helion, Filgueira, Marcello

“…Hardmetal is usually processed by the conventional powder technology techniques: mix of WC + Co powders, compacting, and liquid phase sintering. A new method…”
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Pollutant gas and particulate material emissions in ethanol production in Brazil: social and environmental impacts by Sthel, Marcelo S., Mothé, Georgia A., Lima, Marcenilda A., de Castro, Maria P. P., Esquef, Israel, da Silva, Marcelo G.

“…The replacement of fossil-based fuels by renewable fuels (biofuels) was proposed in the IPCC report, as an alternative to reduce greenhouse gas emission and…”
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Nonextensive entropic image thresholding by Esquef, I., Albuquerque, M., Abuquerque, M.

“…In image processing, one of the most efficient techniques for image segmentation is entropy-based thresholding. In this work a generalized entropy formalism…”
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