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Resultados 144590-144609 de 265730
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Hydrodynamic analysis of gravity net cage in open sea
(2020) [Trabalho completo publicado em evento] -
Hydrodynamic investigation to identify an optimal configuration of cylindrical porous structures applied to shellfish culture subject to transverse flow
(2019) [Trabalho completo publicado em evento] -
Hydrodynamic pressures on a stepped spillway with an aerator system subjected to different air flow rates
(2023) [Artigo de periódico]Aerator systems promote additional insertion of air into the flow and can reduce the risk of cavitation and consequent damage to hydraulic structures. This work analyzes the hydrodynamic pressures on the steps of a physical ... -
Hydrodynamics and suspended sediment transport in the Camboriú Estuary - Brazil : prejetty conditions
(2009) [Artigo de periódico]As trocas de água e materiais através das desembocaduras de estuários são de difícil quantificação e são de fundamental importância para o entendimento do funcionamento de estuários e da zona costeira. A hidrodinâmica e ... -
Hydrogels containing genistein loaded nanoemulsions : effect of gelling agents on skin retention and antioxidant activity
(2010) [Resumo publicado em evento] -
Hydrogels containing redispersible spray-dried melatonin-loaded nanocapsules : a formulation for transdermal-controlled delivery
(2012) [Artigo de periódico]The aim of the present study was to develop a transdermal system for controlled delivery of melatonin combining three strategies: nanoencapsulation of melatonin, drying of melatonin-loaded nanocapsules, and incorporation ... -
Hydrogen and deuterium incorporation and transport in hafnium-based dielectric films on silicon
(2004) [Artigo de periódico]Hydrogen and deuterium incorporation into nitrided and non-nitrided hafnium silicate films on Si during thermal annealing in 1H- and 2H-containing atmospheres was investigated. 1H profiling was accessed by means of nuclear ... -
Hydrogen effect in industrial liquid phase propylene polymerization
(2001) [Trabalho completo publicado em evento] -
Hydrogen incorporation dependence on the thermal growth route in dielectric/SiC structures
(2013) [Artigo 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) [Trabalho completo publicado em evento] -
Hydrogen trapping in oxigen-deficient hafnium silicates
(2007) [Artigo 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) [Artigo 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) [Artigo 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 ... -
Hydrogeomorphological characterization of a canyon river in southern Brazil : a specific type of a mountain river
(2021) [Tese]Mountain rivers are presented on all continents, representing an important portion of the territories. During the last decades, their utilization has been increasing by many objectives, such as tourism, recreation, water ... -
Hydrography rather than lip morphology better explains the evolutionary relationship between Gymnogeophagus labiatus and G. lacustris in Southern Brazil (Cichlidae: Geophagini)
(2021) [Artigo 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) [Resumo publicado em evento] -
Hydrological forecasting practices in Brazil
(2016) [Resumo publicado em evento] -
Hydrological forecasting with HEC-RTS : case study of Boi River Trail, Southern Brazil
(2022) [Capítulo de livro] -
Hydrological-hydrodynamic simulation and analysis of the possible influence of the wind in the extraordinary flood of 1941 in Porto Alegre
(2022) [Artigo 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) [Trabalho completo publicado em evento]