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Mostrando ítems 43352-43371 de 83501
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Hydrogen incorporation dependence on the thermal growth route in dielectric/SiC structures
(2013) [Artículo de periódico]The incorporation of hydrogen in dielectric/SiC structures and Pt/dielectric/SiC structures whose dielectric films were thermally grown in O 2 , NO, or O 2 followed by annealing in NO was investigated. The amount and the ... -
Hydrogen purification by periodic adsortion
(2000) [Trabajo completo publicado en evento] -
Hydrogen trapping in oxigen-deficient hafnium silicates
(2007) [Artículo de periódico]Isotopic substitution, nuclear reaction analysis, and x-ray photoelectron spectroscopy were employed to show that oxygen-deficient hafnium (Hf) silicates trap hydrogen atoms. Based on this experimental observation, we used ... -
Hydrogeological compartmentalization and connection of the Guarani (GAS) and Serra Geral (SGAS) aquifer systems from a multiscale perspective : a case study in southern Brazil
(2021) [Artículo de periódico]The Guarani (GAS) and Serra Geral (SGAS) aquifer systems are the main groundwater sources in southern Brazil. We investigated the crucial relationship between the primary, intergranular pore system in the GAS and the ... -
Hydrogeology of fractured aquifers : application of consistency indexes for the validation of geospatial mathematical models:
(2022) [Artículo de periódico]In hydrogeology, most studies using interpolators seek to estimate water table elevations, contaminant concentrations and aquifer vulnerability. The primary goal of this research was to evaluate which geospatial interpolator ... -
Hydrography rather than lip morphology better explains the evolutionary relationship between Gymnogeophagus labiatus and G. lacustris in Southern Brazil (Cichlidae: Geophagini)
(2021) [Artículo de periódico]Gymnogeophagus labiatus and G. lacustris have been long recognized as sister species exhibiting different ecological requirements. Gymnogeophagus labiatus occurs in rock bottom rivers in the hydrographic basins of Patos ... -
Hydrological and hydrodynamic modeling on La Plata river basin usig MGB-IPH
(2015) [Resumen publicado en evento] -
Hydrological forecasting practices in Brazil
(2016) [Resumen publicado en evento] -
Hydrological forecasting with HEC-RTS : case study of Boi River Trail, Southern Brazil
(2022) [Capítulo de libro] -
Hydrological-hydrodynamic simulation and analysis of the possible influence of the wind in the extraordinary flood of 1941 in Porto Alegre
(2022) [Artículo de periódico]The great flood of 1941 remains the most impactful and traumatic flood event in the history of Porto Alegre. This event was caused by a combination of heavy rainfall in the basin in the days prior to the peak of the flood, ... -
Hydrological modelling parameters transfer of a hydrosedimentologycal Response Unit Map
(2019) [Trabajo completo publicado en evento] -
Hydrolytic potential of a psychrotrophic Pseudomonas isolated from refrigerated raw milk
(2011) [Artículo de periódico]The production of extracellular hydrolases by a psychrotrophic bacterium isolated from refrigerated raw milk, and identified as a Pseudomonas sp. belonging to the Pseudomonas jenssenii group, was studied. This bacterium ... -
Hydrolyzed chicken liver used as single source of animal protein in diet and its effect on cytokines, immunoglobulins, and fecal microbiota profile of adult dogs
(2022) [Artículo de periódico]Dogs with food allergies and enteropathies may require hydrolyzed diets to prevent or reduce clinical signs, therefore the protein sources used in these diets must be previously characterized and evaluated in healthy dogs. ... -
Hydrometallurgical processing of Brazilian iron ore tailings for the synthesis of pigments
(2022) [Artículo de periódico]The aim of this study was to investigate the synthesis of iron oxide pigments from IOT. The sample of IOT was obtained through mining activity of the Quadrilátero Ferrífero in the state of Minas Gerais, Brazil. The procedure ... -
O hydropeaking e sua representação em um modelo de propagação de vazão
(2019) [Trabajo completo publicado en evento] -
Hydrophobic and flexible polyurethane foams reinforced with microcrystalline cellulose fibers for oil spill clean up
(2023) [Trabajo completo publicado en evento] -
Hydrophobic polyurethane foams reinforced with microcrystalline cellulose for oil spill clean up
(2023) [Artículo de periódico]Oil spills into water have been an environmental concern since the beginning of large-scale oil extraction. In this study, flexible open-cell polyurethane (PU) foams with added microcrystalline cellulose (MCC) were formulated ... -
A hydro PV hybrid system as a new concept for an abandoned dam in Southern Brazil
(2019) [Artículo de periódico]The search for alternatives to traditional sources of electric energy opens the way for a new market in the world, and for Brazil in particular. Still in its first steps, but with immense potential, the generation of energy ... -
A hydro PV hybrid system for the Laranjeiras Dam (in Southern Brazil) operating with storage capacity in the water reservoir
(2019) [Artículo de periódico]Seasonal variability coupled with the intermittency of renewable energy sources makes reservoir hydroelectric plants an interesting option to consider in hybrid energy systems, especially in cases of dams that have not ... -
A Hydrosedimentological Response Units map to South America
(2019) [Trabajo completo publicado en evento]
