Search Results - "Cavalcante, Luis"

Efficient approach in modeling the shear strength of unsaturated soil using soil water retention curve by Cavalcante, André Luís Brasil, Mascarenhas, Pedro Victor Serra

“…Currently, there are debates on the relationship between the effective stress and shear strength of unsaturated soils. Thus, it is imperative to present an…”
Get full text

Full‐wave modelling of early‐time measurements in time‐domain electromagnetics: Consideration of coupling between Tx–Rx antennas and the ground by Finco, Cécile, Schamper, Cyril, Rejiba, Fayçal, Cavalcante Fraga, Luis H.

“…ABSTRACT Early‐time measurements of time‐domain electromagnetics carry information of the near surface, and therefore, the interpretation of such measurements…”
Get full text

Geometrical characterization of urban fill by integrating the multi‐receiver electromagnetic induction method and electrical resistivity tomography: A case study in Poitiers, France by Cavalcante Fraga, Luis H., Schamper, Cyril, Noël, Cécile, Guérin, Roger, Rejiba, Fayçal

“…A geophysical survey including electromagnetic induction (EMI) and electrical resistivity tomography (ERT) methods was applied and assessed with a 40‐trench…”
Get full text

Stochastic Foundation to Solving Transient Unsaturated Flow Problems Using a Fractional Dispersion Term by Mascarenhas, Pedro Victor Serra, Cavalcante, André Luís Brasil

“…Abstract Mathematical modeling of unsaturated water seepage through soils uses the core concepts of continuum mechanics. More precisely, it combines the…”
Get full text

Spontaneous intracranial hypotension: from cerebral venous thrombosis to neurosurgical treatment: a case series experience from a Brazilian tertiary health care center by Moreira, Daniel Gabay, Félix, Evandro Penteado Villar, Onishi, Franz Jooji, Ferraz, Henrique Ballalai, Coradine, Tácio Luis Cavalcante, Braga, Vinícius Lopes, Oliveira, Enedina Maria Lobato de

“…Abstract Background  Spontaneous intracranial hypotension (SIH) is a secondary cause of headache and an underdiagnosed disease. The clinical presentation can…”
Get full text

Efficient Approach to Solving Transient Unsaturated Flow Problems. I: Analytical Solutions by Cavalcante, André Luís Brasil, Zornberg, Jorge Gabriel

“…AbstractRichard’s equation governs the migration of moisture in the soil under unsaturated conditions. Although this differential equation provides a rigorous…”
Get full text

Genetic Epidemiology and Clinical Characteristics of Patients with Spinocerebellar Ataxias in an Unexplored Brazilian State, Using Strategies for Resource-Limited Settings by Moraes, Débora Beserra Vilar, Coradine, Tácio Luis Cavalcante, Silva, Everton Vieira Lopes, Sobreira-Neto, Manoel Alves, Marques, Wilson, Gitaí, Lívia Leite Góes, Tumas, Vitor

“…Spinocerebellar ataxias (SCAs) have a worldwide average prevalence of 2.7 cases per 100,000 individuals, with significant geographic variability. This study…”
Get full text

Thermosensitive gemcitabine-magnetoliposomes for combined hyperthermia and chemotherapy by Ferreira, Roberta V, Martins, Thaís Maria da Mata, Goes, Alfredo Miranda, Fabris, José D, Cavalcante, Luis Carlos D, Outon, Luis Eugenio Fernandez, Domingues, Rosana Z

“…The combination of magnetic hyperthermia therapy with the controlled release of chemotherapeutic agents in tumors may be an efficient therapeutic with few side…”
Get more information

Efficient Approach to Solving Transient Unsaturated Flow Problems. II: Numerical Solutions by Cavalcante, André Luís Brasil, Zornberg, Jorge Gabriel

“…AbstractAlthough the finite-difference method (FDM) has been commonly used to numerically solve Richard’s equation, numerical difficulties are often…”
Get full text

Composites prepared from natural iron oxides and sucrose: A highly reactive system for the oxidation of organic contaminants in water by Pereira, Márcio C., Cavalcante, Luis C.D., Magalhães, Fabiano, Fabris, José D., Stucki, Joseph W., Oliveira, Luiz C.A., Murad, Enver

“…A soil material containing 81% Fe2O3 that is inactive towards H2O2 was used to prepare composites with charcoal obtained from sucrose. Composites obtained by…”
Get full text

NorSand4AI: a comprehensive triaxial test simulation database for NorSand constitutive model materials by Ozelim, Luan Carlos de Sena Monteiro, Casagrande, Michéle Dal Toé, Cavalcante, André Luís Brasil

“…In soil sciences, parametric models known as constitutive models (e.g., the Modified Cam Clay and the NorSand) are used to represent the behavior of natural…”
Get full text

Bimodal Soil–Water Retention Curve and k-Function Model Using Linear Superposition by Costa, Mateus Bezerra Alves da, Cavalcante, André Luís Brasil

“…Abstract Progress in the study of unsaturated soils and their application in practical geotechnics could be partially attributed to the advancement of their…”
Get full text

Magnetically induced heating by iron oxide nanoparticles dispersed in liquids of different viscosities by Andrade, Ângela Leão, Cavalcante, Luis Carlos Duarte, Fabris, José Domingos, Pereira, Márcio César, Fernandez-Outon, Luis Eugenio, Pedersoli, Davyston Carvalho, Ardisson, José Domingos, Domingues, Rosana Zacarias, Ferreira, José M.F.

“…The AC magnetically induced heating characteristics of uncoated and silica-coated magnetic iron oxide nanoparticles dispersed in liquids of different…”
Get full text

Neuromuscular effects of venoms and crotoxin-like proteins from Crotalus durissus ruruima and Crotalus durissus cumanensis by Cavalcante, Walter Luís Garrido, Ponce-Soto, Luis Alberto, Marangoni, Sérgio, Gallacci, Márcia

“…A myographic study was performed to compare the neuromuscular effects of venoms and crotoxin-like proteins from Crotalus durissus ruruima and Crotalus durissus…”
Get full text

Using a shifted Grünwald‐Letnikov scheme for the Caputo derivative to study anomalous solute transport in porous medium by Mascarenhas, Pedro Victor Serra, Moraes, Ricardo Mendonça, Cavalcante, André Luís Brasil

“…Summary We propose an extension of the shifted Grünwald‐Letnikov method to solve fractional partial differential equations in the Caputo sense with arbitrary…”
Get full text

Bio-inactivation of human malignant cells through highly responsive diluted colloidal suspension of functionalized magnetic iron oxide nanoparticles by Ferreira, Roberta V., Silva-Caldeira, Priscila P., Pereira-Maia, Elene C., Fabris, José D., Cavalcante, Luis Carlos D., Ardisson, José D., Domingues, Rosana Z.

“…Magnetic fluids, more specifically aqueous colloidal suspensions containing certain magnetic nanoparticles (MNPs), have recently been gaining special interest…”
Get full text

New 3D Analytical Solution for Modeling Transient Unsaturated Flow Due to Wetting and Drying by Cavalcante, André Luís Brasil, Borges, Lucas Parreira de Faria, Zornberg, Jorge Gabriel

“…AbstractThis study presents a novel three-dimensional (3D) analytical solution to the Richards equation, which takes as a basis a linear unsaturated model that…”
Get full text

Geometric Features and Fractal Nature of Soil Analyzed by X-Ray Microtomography Image Processing by de Faria Borges, Lucas Parreira, de Moraes, Ricardo Mendonça, Crestana, Silvio, Cavalcante, André Luís Brasil

“…AbstractOne of the most basic topics in soil mechanics is the geometrical features of the particles and the soil arrangement. Although these features are of…”
Get full text

Cellular Automata and X-Ray Microcomputed Tomography Images for Generating Artificial Porous Media by Hernández Zubeldia, Elizabeth, de S. M. Ozelim, Luan Carlos, Luís Brasil Cavalcante, André, Crestana, Silvio

“…AbstractProblems involving fluid flow in porous media are of great interest in many scientific and technological areas. The development of numerical methods at…”
Get full text

Archaeometric analysis of prehistoric rupestrian paintings from the Toca do Estevo III site, Piauí, Brazil by Cavalcante, Luis Carlos Duarte, Fabris, José Domingos, Lage, Maria Conceição Soares Meneses

Get full text