Limpar
109 resultados

Acesso aberto

Tipo do recurso

Ano de criação

Produção nacional

Revisado por pares

Áreas

Idioma

Editores

Artigo Brasil Produção Nacional Revisado por pares

Wallyson Amaral de Almeida, Laila Lima, Verusca Najara Cunha, Rafael Cunha, Ronaldo C. Araújo, Carlos Castilho Barros, Herbert Gustavo Simões, Carmen Sílvia Grubert Campbell,

Obesity is a highly prevalent condition associated with several diseases. Physical exercise has been considered as a non-pharmacological tool in the treatment of obesity. However, several aspects underlying exercise evaluation and prescription in obesity and associated pathologies are still under investigation. Although many research involving exercise have been performed in animal models, there is a lack of protocols for aerobic capacity assessment in obese animals, such as the ob/ob mice. This ...

Tópico(s): Pharmacological Effects and Assays

2011 - Wiley | Cell Biochemistry and Function

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Viviane C. Pires, Fernando A. O. Silveira, E. R. Sujii, Karoline R. S. Torezani, Wallyson A. Rodrigues, Fábio Aquino de Albuquerque, Sandra Maria Morais Rodrigues, Antonieta Nassif Salomão, C. S. S. Pires,

This study aimed to evaluate the importance of wild bee and feral honeybee visits for cotton production on conventional and organic farms. Experiments were conducted in Brazil, on a conventional cotton farm in Mato Grosso state in the Amazon biome and on an organic farm in Paraíba state in the Caatinga biome. On the conventional farm, bee assemblage and cotton production were measured near to and far from natural vegetation. Bee richness, fibre fraction, seed number and yield (Kg/ha) were higher ...

Tópico(s): Plant Parasitism and Resistance

2014 - Enviroquest Ltd. | Journal of Pollination Ecology

Artigo Brasil Produção Nacional Revisado por pares

Andrea Macleybiane Gois Tavares, Wallyson Souza Ramos, Juan Garcia de Blás, Éder Sócrates Najar Lopes, Rubens Caram, Wilton Walter Batista, S.A. Souza,

In the development of new materials for orthopedic implants, special attention has been given to Ti alloys that show biocompatible alloy elements and that are capable of reducing the elastic modulus. Accordingly, Ti-Nb-Si alloys show great potential for application. Thus, this is a study on the microstructures and properties of Ti-35Nb-xSi alloys (x=0, 0.15, 0.35 and 0.55) (wt%) which were thermally treated and cooled under the following conditions: furnace cooling (FC), air cooling (AC), and water ...

Tópico(s): Orthopaedic implants and arthroplasty

2015 - Elsevier BV | Journal of the mechanical behavior of biomedical materials/Journal of mechanical behavior of biomedical materials

Artigo Brasil Produção Nacional Revisado por pares

H. V. L. Maffei, Fernanda de Lima Moreira, WALLYSON MACIEL OLIVEIRA, Vanda Sanini,

To obtain the prevalence of constipation in school children, as chronic constipation is frequent among children attending our outpatient unit but only scarce data about community prevalence are available.1145 children of the two first school years (52.5% males, median age 8y 4mo) of 5 schools in underprivileged areas were evaluated. They answered a previously validated questionnaire, applied by specially trained students of a practical nurse school. Defecation of scybalous stools and/or straining / ...

Tópico(s): Gastrointestinal motility and disorders

1997 - Elsevier BV | Jornal de Pediatria

Artigo Brasil Produção Nacional Revisado por pares

Anselmo Eduardo Diniz, Wallyson Thomas Alves da Silva, Daniel Iwao Suyama, Robson Pederiva, Marcos Vieira de Albuquerque,

Tópico(s): Advanced Surface Polishing Techniques

2018 - Springer Science+Business Media | The International Journal of Advanced Manufacturing Technology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Everton Gomes Guimarães dos Santos, Wallyson André dos Santos Bezerra, Kevin B. Temeyer, Adalberto Á. Pérez de León, Lívio Martins Costa, Alexandra Martins dos Santos Soares,

This study reports the action of essential oils (EO) from five plants on the activity of native and recombinant acetylcholinesterases (AChE) from Rhipicephalus microplus. Enzyme activity of native susceptible AChE extract (S.AChE), native resistant AChE extract (R.AChE), and recombinant enzyme (rBmAChE1) was determined. An acetylcholinesterase inhibition test was used to verify the effect of the EO on enzyme activity. EO from Eucalyptus globulus, Citrus aurantifolia, Citrus aurantium var.dulcis inhibited ...

Tópico(s): Insect and Pesticide Research

2021 - Colégio Brasileiro de Parasitologia Veterinaria | Revista Brasileira de Parasitologia Veterinária/Brazilian Journal of Veterinary Parasitology

Artigo Brasil Produção Nacional Revisado por pares

Maurício Veloso Brun, Paulo Vinícius Bastiani, Fernanda Castellarin Jaconi, Wanderley Wallyson Damarem, André Felipe Streck, Eduardo Conceição de Oliveira, Luciana Sonne, Raqueli Teresinha França,

Rangeliosis, caused by protozoan Rangelia vitalii, is transmitted by the tick Amblyomma aureolatum. The disease is characterized by hemolytic and hemorrhagic disorder and has been described in dogs and other wild canids. The aim of this study was to compare clinicopathological findings and laboratory results of a Rangelia infection in a crab-eating fox (Cerdocyon thous) with those of canine rangeliosis. The zoo of Universidade de Caxias do Sul, received a crab-eating fox with marked jaundice in mucous ...

Tópico(s): Bird parasitology and diseases

2019 - Elsevier BV | Ticks and Tick-borne Diseases

Artigo Revisado por pares

Emília Maria Santos Ramos, Milena Kelly Barbosa da Silva, Gisela Rocha de Siqueira, Ricardo Alexandre Guerra Vieira, Wallyson Luiz Costa França,

Resumen pt: Objetivo: Identificar a prevalencia de traumatismo cranioencefalico (TCE) e de fatores relacionados em vitimas atendidas no Hospital Regional do Agreste ...

Tópico(s): Injury Epidemiology and Prevention

2010 - UNIVERSIDADE DE FORTALEZA | Revista Brasileira em Promoção da saúde

Artigo Brasil Produção Nacional Revisado por pares

Wallyson Amaral de Almeida, Laila Cândida de Jesus Lima, Rafael Cunha, Herbert Gustavo Simões, Fábio Yuzo Nakamura, Carmen Sílvia Grubert Campbell,

Tópico(s): Sports Performance and Training

2010 - Elsevier BV | Science & Sports

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Walter Filgueira de Azevedo, Gabriela Bitencourt‐Ferreira, Joana Retzke Godoy, Hilda Mayela Aran Adriano, Wallyson André dos Santos Bezerra, Alexandra Martins dos Santos Soares,

The main protease of SARS-CoV-2 (Mpro) is one of the targets identified in SARS-CoV-2, the causative agent of COVID-19. The application of X-ray diffraction crystallography made available the three-dimensional structure of this protein target in complex with ligands, which paved the way for docking studies.Our goal here is to review recent efforts in the application of docking simulations to identify inhibitors of the Mpro using the program AutoDock4.We searched PubMed to identify studies that applied ...

Tópico(s): Protein Structure and Dynamics

2021 - Bentham Science Publishers | Current Medicinal Chemistry

Revisão Revisado por pares

Wallyson Pablo de Oliveira Souza, Patrick Mesquita Sousa‐Santos, Raimundo Pereira Silva‐Néto,

Background Headache is as old as human history and has been able to report, and the first descriptions were found in Greece and Mesopotamia. Objective Our objective was to know the date of the first description of ICHD‐3 headaches, with their respective author. Methods We searched for articles that addressed the historical aspects of primary and secondary headaches and painful cranial neuropathies. Results Twenty‐seven different headaches were analyzed according to the occurrence of their first ...

Tópico(s): Ophthalmology and Eye Disorders

2020 - Wiley | Headache The Journal of Head and Face Pain

Artigo Brasil Produção Nacional Revisado por pares

Gabriela Vasconcelos Maia, Carlos Wallyson Sousa, J.C.R. de Lima, Juliana Lima Vecchio, P.G. de Barros Silva, Abrahão Cavalcante Gomes de Souza Carvalho,

This study aimed to compare socket repair with Nylon 5-0 suture and closure using cyanoacrylate biological glue after tooth extraction. Twenty male Wistar rats, each weighing approximately 200 g were submitted to the extraction of the right and left first molar teeth. On the right side, the alveolus was closed with 2 ethyl-cyanoacrylate glue, whereas on the left side closure was with a single interrupted Nylon 5-0 suture (Ethilon). The animals were sacrificed after 3, 7, 15, and 30 postoperative ...

Tópico(s): Shoulder and Clavicle Injuries

2021 - Elsevier BV | British Journal of Oral and Maxillofacial Surgery

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Wallyson André dos Santos Bezerra, Caio P. Tavares, Cláudia Quintino da Rocha, Itabajara da Silva Vaz, Paul A.M. Michels, Lívio Martins Costa, Alexandra Martins dos Santos Soares,

Rhipicephalus (Boophilus) microplus (Canestrini, 1887) is one of the most important ectoparasites of cattle, causing severe economic losses in tropical and subtropical regions of the world. The selection of resistance to the most commonly used commercial acaricides has stimulated the search for new products for tick control. The identification and development of drugs that inhibit key tick enzymes, such as glutathione S-transferase (GST), is a rational approach that has already been applied to other ...

Tópico(s): Parasites and Host Interactions

2022 - Elsevier BV | Experimental Parasitology

Artigo Acesso aberto Revisado por pares

VLADIMIR GLAZYRIN, Juraj Ružbarský, Y.P. Nikitin, Pavol Božek, WALLYSON THOMAS DE SILVA,

Shaping of surfaces during finish machining using intermittent abrasive tools requires optimized technological systems design and parametrization. To achieve that, theoretical base including equations of motion for discontinuous grinding and calculation of forced vibrations of elastic technological systems is implemented. Approximation of radial component of cutting force provides ability to study the dependence of amplitudes and phases of oscillations of technological system under the action of ...

Tópico(s): Mechanical Systems and Engineering

2022 - | MM Science Journal

Artigo Acesso aberto Revisado por pares

Jozef Peterka, Wallyson Thomas De Silva, Róbert Straka, Tomáš Vopát, Jakub Hrbál, Michaela Kritikos,

Abstract Internal turning process is a very important and widely used process for enlarging and finishing holes. Especially for the components that work with external members, this operation needs to assure surface and geometric quality. In that case, the correct definition of working parameters will directly contribute to the quality of component. Aim of the current research was to analyse the form error and the roughness of workpieces submitted to internal turning process using boring bars in ...

Tópico(s): Metal Alloys Wear and Properties

2022 - De Gruyter Open | Research Papers Faculty of Materials Science and Technology Slovak University of Technology

Artigo Acesso aberto Revisado por pares

Wallyson Thomas Alves da Silva, Jozef Peterka, Tomáš Vopat,

The roughness origin of machined surfaces is caused by the following physical causes: the copying of the shape and the roughness of the cutting part of the tool into the workpiece, the existence of vibration of the tool, and the existence of the build-up edge (BUE) on the cutting edge. The current work aims to analyze the vibration amplitude of tools. The roughness of the machined surfaces was observed on hardened steel workpieces. Internal turning technology was used, and we used several different ...

Tópico(s): Advanced Measurement and Metrology Techniques

2023 - Multidisciplinary Digital Publishing Institute | Journal of Manufacturing and Materials Processing

Artigo Revisado por pares

A. F. C. Tombolato, L.A. Saes, Luiz Antônio Ferraz Matthes, Mukaide Sakai, Gláucia M. Dias-Tagliacozzo, C.E. Ferreira de Castro, Renato Ferraz de Arruda Veiga, Wallyson Gomes Oliveira Barbosa,

Tópico(s): Natural product bioactivities and synthesis

2005 - International Society for Horticultural Science | Acta Horticulturae

Artigo

Wallyson Batista Sampaio, C.E.S. Ferreira, Márcio Rabelo Mota, F.M. Silva,

Estudos epidemiológicos demonstram forte correlação entre inatividade física e fatores de riscos cardiovasculares como hipertensão arterial (HA). A redução da pressão arterial (PA) produzida após uma sessão do exercício físico é denominada de hipotensão pós-exercício (HPE).

Tópico(s): Martial Arts: Techniques, Psychology, and Education

2013 - UNIVERSIDADE CATÓLICA DE BRASÍLIA | Revista Brasileira de Ciência e Movimento

Capítulo de livro Brasil Produção Nacional

Daniela Helena Pelegrine Guimarães, Victor Fernandes Marino, Gabriel Costa Blanco, Wallyson Ribeiro dos Santos, María Rosa,

Microalgae constitutes an adequate environmental alternative: besides the accumulation of lipids, they capture CO2 of the atmosphere and absorb contaminants present in aquatic environments. This work used Chlorella vulgaris, cultivated in a pretreated wastewater effluent generated by Lorena School of Engineering. The tests were carried out with effluents collected on different days because of the variation of their concentration along the week. Chlorella vulgaris presented good adaptation to the ...

Tópico(s): Algal biology and biofuel production

2019 - Springer Nature | Smart innovation, systems and technologies

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Paulo Sérgio da Paz Silva Filho, Thayz Ferreira Lima Morais, Erika Santos da Cruz, Rhauanna Mylena dos Santos Castro, Eldson Rodrigues Borges, Raquel Gomes Gonzalez Aleluia, Douglas Bento das Chagas, Maria Divina dos Santos Borges Farias, Amadeu Luis de Carvalho Neto, Jacyra Pereira Oliveira, Elizabeth Christina Silva Fernandes, Pablo Rafael Araújo Lima, Wallyson Rangel Ribeiro Oliveira, Joice Mara Ferreira dos Santos, Daniela Assunção Pantoja, Christianne Rodrigues de Oliveira,

O Papilomavírus Humano (HPV) é oriundo da família Papillomaviridae e ao gênero Papillomavirus. É conhecido por ser um vírus sexualmente transmissíveis e não envelopados. Sendo causador de lesões anorretais como condiloma acuminado, carcinoma espinocelular e seu precursor, a neoplasia intraepitelial. As vacinas anti-HPV foram lançadas com o objetivo de prevenir a infecção pelo vírus, com isso, diminuir o desenvolvimento de neoplasias cervicais. Com isso o presente trabalho tem como objetivo descrever ...

Tópico(s): Cervical Cancer and HPV Research

2020 - Grupo de Pesquisa Metodologias em Ensino e Aprendizagem em Ciências | Research Society and Development

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Stefanya Cristina Carvalho Moura, Sérgio Ricardo da Cruz Ferreira, Mara Ramel de Sousa Silva Matias, Kelly Maria Rêgo da Silva, Higo José Neri da Silva, Pauliana Texeira da Silva, Ana Maria Castro Ferreira, Wallyson André dos Santos Bezerra, Denilson de Araújo e Silva, Mariel Rodrigues de Campos, Antônia Luzia Lima do Nascimento, Bruna Layra Silva, Deylane Menezes Teles e Oliveira, Alice Maria de Castro Ribeiro, Amanda Miranda da Silva, Emille Andrade Sousa, Iara Katrynne Fonsêca Oliveira, Michelle Maria Ferreira Lopes, Nathália Batista de Andrade, Denis Rômulo Leite Furtado,

Os portadores de HIV iniciam seus tratamentos no do Sistema Único de Saúde (SUS) através da Assistência da Estratégia da Saúde da Família (ESF) e esta, por sua vez, coordena todos os cuidados prestados e o encaminhamento do paciente a uma unidade de referência para aconselhamento, acompanhamento e controle da infecção de forma integral e resolutiva. Contudo esperamos que este trabalho contribua para compreendermos os tipos de reações adversas ocorridas pelos usuários dos medicamentos para tratamento ...

Tópico(s): HIV/AIDS oral health manifestations

2021 - Grupo de Pesquisa Metodologias em Ensino e Aprendizagem em Ciências | Research Society and Development

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Wallyson Rodrigues de Paula, Carlos Augusto de Souza Oliveira,

A pesquisa realizada teve como objetivo a realização de um estudo exploratório utilizando o rejeito proveniente do beneficiamento do minério de ferro na produção de argamassas. Para isso, foi realizada a caracterização dos materiais utilizados, dentre eles o rejeito do beneficiamento do minério de ferro. O rejeito de minério de ferro (RMF) foi utilizado na produção das argamassas, em substituição parcial ao agregado miúdo, sendo desenvolvidos traços de argamassa com teores de RMF de 0%, 25 %, 50% e ...

Tópico(s): Graphite, nuclear technology, radiation studies

2022 - Grupo de Pesquisa Metodologias em Ensino e Aprendizagem em Ciências | Research Society and Development

Artigo Revisado por pares

Alice Rocha, Wallyson Pablo de Oliveira Souza, Berdj Aram Meguerian, Gerbail T. Krishnamurthy, Manuel Tubis,

Summary This case report demonstrates an hepatic amebic abscess by scintigraphy, utilizing a new radiopharmaceutical designed specifically for that purpose. The abscess is delineated as a positive lesion after twenty four hours. The agent, 131I-labeled bromometronida-zole, may prove to be specific for the diagnosis of these abscesses.

Tópico(s): Diagnosis and treatment of tuberculosis

1976 - Schattauer Verlag | Nuklearmedizin - NuclearMedicine

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Radamés Bezerra Melo, Nayara Cristina Monteiro Carneiro, Wallyson Luís Maues da Fonseca, Jader Fadul de Lima, Helen Patrícia da Silva Araújo, Hélder Antônio Rebelo Pontes,

O ameloblastoma convencional é uma neoplasia benigna originada do tecido epitelial odontogênico encontrado nos ossos maxilares. É caracterizado, clinicamente, como tumor de crescimento lento, na maioria dos casos, é assintomático ou pode causar parestesias, assim como pode ocasionar deslocamento, mobilidade e reabsorção dental. Histologicamente, a variante multicística possui diversos padrões, como: folicular, plexiforme e desmoplásico. Devido a essas variações histo -patológicas, existem diversos ...

Tópico(s): Oral and Maxillofacial Pathology

2016 - UNIVERSIDADE DE PASSO FUNDO | Revista da Faculdade de Odontologia - UPF

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Wallyson Pereira Fonseca, Cristiano Pisani, Sissy Lara, Maurício Scanavacca,

Tópico(s): Cardiac Imaging and Diagnostics

2017 - Oxford University Press | EP Europace

Artigo Acesso aberto Brasil Produção Nacional

Jackellynne Fernanda Farias Fernandes, Danielle Costa BATALHA, Rafael Santos Lobato, Wallyson Rangel OLIVEIRA,

O trabalho constitui uma atividade que surgiu a milhares de anos. Mesmo sendo considerada uma atividade t�o antiga quanto o homem, a preocupa��o com sua organiza��o e com aspectos de seguran�a e higiene dos trabalhadores se mostra como um aspecto que vem sendo discutido e trabalhado h� pouco tempo. A Seguran�a do Trabalho caracteriza-se como um conjunto de medidas e a��es, propostas aos empregadores com o intuito de reduzir os acidentes e doen�as ocupacionais que est�o direta ou indiretamente relacionadas ...

Tópico(s): Business and Management Studies

2017 - UNIVERSIDADE ESTADUAL DO PARANÁ | Revista Brasileira de Engenharia de Pesca