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Three-Dimensional Reconstruction of Halamphora coffeaeformis Frustule from Scanning Electron Micrographs
(Cambridge University Press, 2020-04-28)
The main objective of this study was to perform a three-dimensional reconstruction of H. coffeaeformis´ frustule from scanning electron micrographs, in order to have a study model. For this, the biomass of the species ...
Influence of grinding on the roundness, residual stresses and microstructure of VC131 steel analysed by varying the type of cutting fluid
(2008-07-16)
This paper by R. E. Catai, E. C. Bianchi, P. R de Águia and M. C. Alves reports on the results of an analysis made of roundness errors, residual stresses, and SEM micrographs of VC131 steel. The analysis involved workpieces ...
Influence of grinding on the roundness, residual stresses and microstructure of VC131 steel analysed by varying the type of cutting fluid
(2008-07-16)
This paper by R. E. Catai, E. C. Bianchi, P. R de Águia and M. C. Alves reports on the results of an analysis made of roundness errors, residual stresses, and SEM micrographs of VC131 steel. The analysis involved workpieces ...
Rotational Scanning Electron Micrographs (rSEM): A novel and accessible tool to visualize and communicate complex morphology
(Pensoft PublSofiaBulgária, 2013)
Assessment of Ichu fibers as non-expensive thermal insulation system for the Andean regions
(Elsevier, 2015-12-01)
In the Andean regions, low temperatures (5 to −25 °C) combined with the wind effect give the sensation of extreme cold. Besides, in the rural areas, dwelling structures are very rudimentary, being based on adobe walls and ...
Estimación de la resolución en microscopios electrónicos de barrido y transmisión
(2018-06-22)
Para estimar la resolución de una micrografía hallada por microscopía electrónica de barrido o transmisión se han utilizado dos métodos matemáticos; el uso de la función transformada de Fourier (FTF) y el uso de la función ...
Tastes and volatiles of tropical-type sweet potatoesSabores y compuestos volátiles en batatas tropicales
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 2012)
Cu0.5Zn0.5Fe2O4 ferrite for application as a soft magnetic material
(2012-11-26)
This work involved the synthesis and characterization of Cu0.5Zn0.5Fe2O4 ferrite powders prepared by combustion reaction for use as soft magnetic materials. The powders were characterized by nitrogen adsorption (BET), XRD, ...
Cu0.5Zn0.5Fe2O4 ferrite for application as a soft magnetic material
(2012-11-26)
This work involved the synthesis and characterization of Cu0.5Zn0.5Fe2O4 ferrite powders prepared by combustion reaction for use as soft magnetic materials. The powders were characterized by nitrogen adsorption (BET), XRD, ...