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Mostrando ítems 41-50 de 353
Investigação do mecanismo de formação de filmes porosos de TiO2 obtidos por anodização galvanostática
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Química - PPGQ, 2011-10-20)
In this work the experimental and theoretical aspects of the growth of titanium dioxide obtained by galvanostatic anodization were studied. The _lms were prepared by galvanostatic anodization of titanium, where the curve ...
Production and biochemical characterization of xylanases synthesized by the thermophilic fungus Rasamsonia emersonii S10 by solid-state cultivation
(2021-04-01)
The xylanolytic enzyme complex hydrolyzes xylan, and these enzymes have various industrial applications. The goal of this work was to characterize the endoxylanases produced by the thermophilic fungus Rasamsonia emersonii ...
Electrical properties of polymer blend composites based on Silicone rubber/EPDM/clay for high voltage insulators
(Journal of Composites and Compounds, 2021-03)
Silicone rubber (SR) and ethylene-propylene-diene monomer (EPDM) are widely-used polymers as housing for high voltage insulators. In this work, SR/EPDM/clay nanocomposites were obtained by two-roll mill mixing for outdoor ...
SPICE Simulation of RRAM-Based Cross-Point Arrays Using the Dynamic Memdiode Model
(Frontiers Media, 2021-09)
We thoroughly investigate the performance of the Dynamic Memdiode Model (DMM) when used for simulating the synaptic weights in large RRAM-based cross-point arrays (CPA) intended for neuromorphic computing. The DMM is in ...
Phosphate fertilization changes the characteristics of ‘Maçã’ banana starch
(2018-06-01)
The unripe banana has been studied as a potential source of starch for use in various applications. Considering the importance of phosphorus in the biosynthesis of the starch and also the interference of this mineral in ...
Três ensaios sobre comércio internacional nos municípios brasileiros: características, especialização, desigualdade e resistências estruturais no decênio 2000-2010
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Economia, 2016)
Circulating and adipose tissue matrix metalloproteinases in cardiometabolic risk environments: pathophysiological aspects
(De Gruyter, 2014-02)
Matrix metalloproteinases (MMPs) play an important role during physiological tissue remodeling in embryonic development and angiogenesis, as well as in pathophysiological conditions such as obesity and development and ...
Manganite based memristors: Influence of the electroforming polarity on the electrical behavior and radiation hardness
(Elsevier Science Sa, 2015-03)
We report on the fabrication and characterization of La2/3Ca1/3MnO3 manganite-based memristive devices. Polycrystalline manganite thin films were grown by Pulsed Laser Deposition, while metallic electrodes were deposited ...
Early prediction of sugarcane genotypes susceptible and resistant to Diatraea saccharalis using spectroscopies and classification techniques
(Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2019)