User profiles for R. A. Cardoso

Raphael Araujo Cardoso

Federal University of Rio Grande do Norte
Verified email at dem.ufrn.br
Cited by 239

Effects of Ethanol on Recombinant Human Neuronal Nicotinic Acetylcholine Receptors Expressed in XenopusOocytes

RA Cardoso, SJ Brozowski, LE Chavez-Noriega… - … of Pharmacology and …, 1999 - ASPET
Alcohol and tobacco use is highly correlated in humans, and studies with animal models
suggest an interaction of alcohol with neuronal nicotinic acetylcholine receptors (nAChRs). The …

[HTML][HTML] Hepatitis B virus infection in Haemodialysis Centres from Santa Catarina State, Southern Brazil. Predictive risk factors for infection and molecular …

…, MF Lemos, RC Moreira, LC Bassit, RA Cardoso… - BMC public health, 2004 - Springer
Background Patients under haemodialysis are considered at high risk to acquire hepatitis B
virus (HBV) infection. Since few data are reported from Brazil, our aim was to assess the …

Wear numerical assessment for partial slip fretting fatigue conditions

RA Cardoso, T Doca, D Néron, S Pommier… - Tribology …, 2019 - Elsevier
The aim of this work is to evaluate wear effects on life prediction for components subjected to
fretting conditions. Therefore, fretting fatigue FE simulations have been carried considering …

Life prediction in multiaxial high cycle fretting fatigue

JA Araújo, FC Castro, IM Matos, RA Cardoso - International Journal of …, 2020 - Elsevier
The aim of this work is to show that multiaxial fatigue modeling can be successfully adapted
to estimate crack initiation life of mechanical assemblies under fretting conditions. The paper …

Fretting fatigue of Inconel 718 at room and elevated temperatures considering both constant and cyclic normal contact loads

GMJ Almeida, RA Cardoso, G Chassaing… - Tribology …, 2023 - Elsevier
This work investigates the influence of cyclic normal contact load on the fretting fatigue behavior
of the Inconel 718 alloy at room and elevated temperatures. Fretting fatigue and friction …

[PDF][PDF] Ascites and serum sodium are markers of increased waiting list mortality in children with chronic liver failure

…, M Benavides, FH Feier, A Godoy, RA Cardoso… - …, 2014 - Wiley Online Library
Ascites is the most common complication of cirrhosis and in adults it is associated with 50%
mortality at 5 years if patients do not receive a liver transplant. The occurrence of …

A comparative study of the antipyretic effects of indomethacin and dipyrone in rats

GEP De Souza, RA Cardoso, MCC Melo… - Inflammation …, 2002 - Springer
Objective: Compare the antipyretic effects of dipyrone and indomethacin.¶Materials and
methods: Fever was induced in rats by iv LPS or icv interleukins (IL), prostaglandins (PG), …

Study of size effects in fretting fatigue

RA Cardoso, B Ferry, C Montebello, J Meriaux… - Tribology …, 2020 - Elsevier
The aim of this work was to carry out an experimental campaign to study the size effect on
fretting fatigue. Tests were carried out on a two vertical-actuators fretting-fatigue rig at the …

Early crack orientation prediction methods under fretting fatigue loading including wear effects

AL Pinto, RA Cardoso, R Talemi, JA Araújo - International Journal of …, 2022 - Elsevier
This paper investigates two different methods to predict crack initiation direction in fretting
problems subjected to partial slip conditions. One of them is based on the Critical Direction …

Investigation of crack initiation path in AA7050-T7451 under fretting conditions

GMJ Almeida, GCV Pessoa, RA Cardoso… - Tribology …, 2020 - Elsevier
Early crack orientation in 7050-T7451 aluminum alloy was investigated under fretting
conditions. New tests were performed in the partial slip regime to observe the influence of the …