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Mostrando ítems 31-40 de 361
Initial Instabilities of a Granular Bed Sheared by a Turbulent Liquid Flow: Length-Scale Determination
(Abcm Brazilian Soc Mechanical Sciences & EngineeringRio De Janeiro RjBrasil, 2010)
Formation Of Sand Ripples Under A Turbulent Liquid Flow
(ELSEVIER SCIENCE INCNEW YORK, 2015)
MODELING OF PHOSPHORUS LOSSES BY WATER EROSION
(Soc Brasil Engenharia Agricola, 2018-01-01)
Phosphorus losses in runoff water and eroded sediment may increase the risk of eutrophication. Erosion prediction models can be used to assess and quantify nutrient losses and transport in different soil management scenarios. ...
Estimativa da erodibilidade do solo para fins conservacionistas na microbacia córrego do tijuco, SP
(2010-11-01)
The soil erodibility factor is represented by the integrated effect of processes that regulate the water infiltration, soil resistance and the transport of soil particles. Therefore, this study had as objective to estimate ...
Interaction of non-ionic surfactants with hepatic CYP in Prochilodus scrofa
(Pergamon-elsevier Science LtdOxfordInglaterra, 2004)
Bond strength to eroded enamel and dentin using a universal adhesive system
(2017-01-01)
Purpose: To evaluate the influence of previous acid etching on the bond strength of a self-etch universal adhesive system on sound and eroded enamel and dentin. Materials and Methods: Flat enamel and dentin surfaces were ...
Prediction and mapping of erodibility factors (USLE and WEPP) by magnetic susceptibility in basalt-derived soils in northeastern SAo Paulo state, Brazil
(Springer, 2019-01-01)
Spatial assessment of soil erosion is essential for the adaptation of agricultural practices and monitoring of soil losses. In this sense, this study aims to assess the efficiency of magnetic susceptibility (MS) as a ...
Rapidly growing eroded nodule on the ear lobe
(Blackwell PublishingOxfordInglaterra, 2008)
Influence of toothbrushing on enamel softening and abrasive wear of eroded bovine enamel: An in situ study
(2006-04-01)
This study assessed the surface softening and abrasive wear of eroded bovine enamel with or without the influence toothbrushing. Five volunteers took part in this in situ study of 5 days. They wore acrylic palatal appliances ...