Search Results - "André, Hugo"

Analysis of contact behaviours and vibrations in a defective deep groove ball bearing by Luo, Maolin, André, Hugo, Guo, Yu, Peng, Yunhao

“…Rolling element bearings are vital parts for rotating machinery. When a defect occurs on the surface of the bearing raceway or rolling element, giving rise to…”
Get full text

A multi-order probabilistic approach for Instantaneous Angular Speed tracking debriefing of the CMMNO'14 diagnosis contest by Leclerea, Quentin, Andreb, Hugo, Antonia, Jerome

“…The aim of this work is to propose a novel approach for the estimation of the Instantaneous Angular Speed (IAS) of rotating machines from vibration…”
Get full text

Restoring cyclostationarity of rolling element bearing signals from the instantaneous phase of their envelope by Marsick, Adrien, André, Hugo, Khelf, Ilyes, Leclère, Quentin, Antoni, Jérôme

“…Rolling element bearing signals are known to exhibit pseudo-cyclostationary properties that limit the efficiency of health monitoring. This paper investigates…”
Get full text

Angular modeling of a rotating machine in non-stationary conditions: Application to monitoring bearing defects of wind turbines with instantaneous angular speed by Gomez, Jose L., Khelf, Ilyes, Bourdon, Adeline, André, Hugo, Rémond, Didier

“…•Angular approach adopted to build rotating machine dynamic model.•This original approach introduces explicitly the machine’s free body rotation degrees of…”
Get full text

Hospitalizations and length of stay of cancer patients: A cohort study in the Brazilian Public Health System by Feliciana Silva, Flávia, Macedo da Silva Bonfante, Gisele, Reis, Ilka Afonso, André da Rocha, Hugo, Pereira Lana, Agner, Leal Cherchiglia, Mariangela

“…The hospitalizations are part of cancer care and has been studied by researchers worldwide. A better understanding about their associated factors may help to…”
Get full text

High frequency demodulation technique for instantaneous angular speed estimation by Bonnardot, Frédéric, Lizoul, Khalid, Errafik, Saad, André, Hugo, Guillet, François

“…•Classical Instantaneous Angular Speed estimation methods based on optical encoder are described and analyzed.•A new method based on a analog frequency shift…”
Get full text

Reconstruction of angular speed variations in the angular domain to diagnose and quantify taper roller bearing outer race fault by Bourdon, Adeline, Chesné, Simon, André, Hugo, Rémond, Didier

“…•Basic analyses exhibit shape of speed fluctuations for healthy and faulty bearings.•Changes due to operating conditions and size of the defect are clearly…”
Get full text

Technology valuation of cellulosic ethanol production by Kluyveromyces marxianus CCT 7735 from sweet sorghum bagasse at elevated temperatures by Tinôco, Daniel, Genier, Hugo Leonardo André, da Silveira, Wendel Batista

“…Technology valuation of cellulosic ethanol production by Kluyveromyces marxianus CCT 7735 based on the concepts of circular economy was investigated. After an…”
Get full text

Alice in Wonderland Syndrome, Burning Mouth Syndrome, Cold Stimulus Headache, and HaNDL: Narrative Review by Valença, Marcelo M., de Oliveira, Daniella A., Martins, Hugo André de L.

“…Background Unusual headache syndromes are not as infrequent in clinical practice as was generally believed. About three fourths of the classified headache…”
Get full text

Improving the monitoring indicators of a variable speed wind turbine using support vector regression by André, Hugo, Allemand, Flavien, Khelf, Ilyes, Bourdon, Adeline, Rémond, Didier

“…For over a decade, most wind turbines have worked by adapting their rotation speed to that of the wind. This operating method, now widely used, allows optimal…”
Get full text

Ozone and pulsed electro-magnetic field therapies improve endometrial lining thickness in frozen embryo transfer cycles: Three case reports by Merhi, Zaher, Moseley-LaRue, Rajean, Moseley, Amber Ray, Smith, André Hugo, Zhang, John

“…In assisted reproductive technology, a persistently thin endometrial lining represents a huge challenge during frozen embryo transfer (FET) cycles. Three…”
Get full text

Factors associated with risk of death by suicide after psychiatric hospitalization by the Unified Health System in Brazil (2002–2015) by Guimarães, Camila Mendes, Cherchiglia, Mariangela Leal, da Rocha, Hugo André, Braga, Sonia Faria Mendes, Melo, Ana Paula Souto

“…To investigate overall and sex-related characteristics associated with the risk of death by suicide within 365 days of discharge in patients admitted to…”
Get full text

Introducing angularly periodic disturbances in dynamic models of rotating systems under non-stationary conditions by Bourdon, Adeline, André, Hugo, Rémond, Didier

“…A mechanical defect in a rotating system can be interpreted as the presence of a periodic angular perturbation. Understanding the interactions between the…”
Get full text

Contribution of community health workers to primary health care performance in Brazil by Santos, Alaneir de Fátima Dos, Rocha, Hugo André da, Lima, Ângela Maria de Lourdes Dayrell de, Abreu, Daisy Maria Xavier de, Silva, Érica Araújo, Araújo, Lucas Henrique Lobato de, Cavalcante, Isabela Cristina Carreiro, Matta-Machado, Antônio Thomaz Gonzaga da

“…To associate the strength of community health workers interventions with primary health care strategies for women's and children's health, diabetes, and…”
Get full text

Modelling deep groove ball bearing localized defects inducing instantaneous angular speed variations by Gomez, Jose L., Bourdon, Adeline, André, Hugo, Rémond, Didier

“…Instantaneous angular speed (IAS) analysis has been presented as an advantageous tool for non-stationary machinery surveillance. The physical analysis…”
Get full text

Case Report: Anomalous Experience in a Dissociative Identity and Borderline Personality Disorder by Martins, Hugo André de Lima, Ribas, Valdenilson Ribeiro, dos Santos Ribas, Ketlin Helenise, da Fonseca Lins, Luciano, Mainieri, Alessandra Ghinato

“…IntroductionDissociative identity disorder, formerly called multiple personality disorder, is a rupture of identity characterized by the presence of two or…”
Get full text

Relationship Between Aluminum-Rich/Intermetallic Phases and Microhardness of a Horizontally Solidified AlSiMgFe Alloy by Barbosa, Carolina Rizziolli, Lima, José Otávio Monteiro de, Machado, Gabriel Mendes Hirayama, Azevedo, Hugo André Magalhães de, Rocha, Fernando Sousa, Barros, André Santos, Rocha, Otávio Fernandes Lima da

“…An experimental study with an A356-AlSiMgFe alloy was developed to evaluate the microhardness performance in the microstructure resulting of an unsteady-state…”
Get full text

Mental health in primary care: an evaluation using the Item Response Theory by Rocha, Hugo André da, Santos, Alaneir de Fátima Dos, Reis, Ilka Afonso, Santos, Marcos Antônio da Cunha, Cherchiglia, Mariângela Leal

“…OBJECTIVE To determine the items of the Brazilian National Program for Improving Access and Quality of Primary Care that better evaluate the capacity to…”
Get full text

Factors associated with time to initiate lung cancer treatment in Minas Gerais, Brazil by Souza, Jakeline Andrea de Melo, Rocha, Hugo André da, Santos, Marcos Antônio da Cunha, Cherchiglia, Mariangela Leal

“…The aim was to verify the association of individual factors and healthcare system characteristics with time to initiate treatment of lung cancer by the…”
Get full text

Ozone therapy: a potential therapeutic adjunct for improving female reproductive health by Merhi, Zaher, Garg, Bhavika, Moseley-LaRue, Rajean, Moseley, Amber, Smith, André, Zhang, John

“…Ozone is emerging as a new adjunct therapeutic agent for female infertility. We here present a review of the literature, to date, pertaining to the effect of…”
Get full text