Results 41 to 50 of about 238,577 (261)

Prevalence of Chronic Pain, Treatments, Perception, and Interference on Life Activities: Brazilian Population-Based Survey

Pain Research and Management, 2017
Background and Objectives. Chronic pain affects between 30% and 50% of the world population. Our objective was to estimate the prevalence of chronic pain in Brazil, describe and compare differences between pain types and characteristics, and identify the
Juliana Barcellos de Souza, Eduardo Grossmann, Dirce Maria Navas Perissinotti, Jose Oswaldo de Oliveira Junior, Paulo Renato Barreiros da Fonseca, Irimar de Paula Posso   +5 more
doaj   +1 more source

Comparativo entre Reatores com Alto Fator de Potência para Iluminação Fluorescente

Eletrônica de Potência, 2003
Este artigo apresenta um estudo comparativo entre quatro topologias com alto fator de potência, que possuem como principal característica o compartilhamento do mesmo interruptor para o estágio de correção do fator de potência e para o estágio inversor. O
Tiago B. Marchesan, Álysson R. Seidel, Fábio E. Bisogno, Ricardo N. do Prado   +3 more
doaj   +1 more source

Screening CZE–UV Green Method for Acetate, Propionate, Butyrate, and Valerate Analysis in Human Stool for Complementary Gut Dysbiosis Diagnosis

ELECTROPHORESIS, EarlyView.
A green CZE–UV alternative method for quantifying SCFAs in human stool with cost‐effective and automatization, informative data about patients through reduced sample preparation and minimal consumable. CE is simple and robust equipment for routine clinical laboratory workflows, supporting physicians with information that enhances the accuracy of ...
Olívia B. O. Moreira, Matheus Miranda Fracetti, Eliane B. T. Lemos, Jeanette C. F. Less, Lúcio M. Lemos, Paula Rocha Chellini, Marcone A. L. Oliveira   +6 more
wiley   +1 more source

Satisfação e motivação no trabalho do enfermeiro

Revista Brasileira de Enfermagem, 1996
Uma questão que afeta o equilíbrio interno de um sistema como o hospital é o grau de satisfação/motivação das pessoas que ali trabalham. Diante dos fatos observados e discutidos sobre nossa vivência profissional e as colocações de alguns autores ...
Arthur Velloso Antunes, Lígia Rodrigues Sant Anna   +1 more
doaj   +1 more source

By‐product of heparin extraction as a sustainable alternative to enhance the use of nitrogen in agriculture

Environmental Progress &Sustainable Energy, EarlyView.
Abstract This study evaluates the potential of a new organic fertilizer derived from porcine intestinal mucosa (designated BHE), a by‐product of the heparin extraction process, as a sustainable nitrogen (N) source for agriculture. The work was conducted in two stages: (i) chemical and spectroscopic characterization of BHE compared with poultry litter ...
Aline Zanquetti, Felipe Augusto Bueno Rossi, Jonatas Thiago Piva, Larissa Macedo dos Santos‐Tonial   +3 more
wiley   +1 more source

Relação entre variabilidade da frequência cardíaca e aumento no desempenho físico em jogadores de futebol

Revista Brasileira de Cineantropometria e Desempenho Humano, 2012
O objetivo deste estudo foi analisar se a variabilidade da frequência cardíaca (VFC) analisada no período inicial da pré-temporada de futebol apresenta relação com a melhora do desempenho físico ao longo deste período.
Ricardo Santos Oliveira, Rafael Evangelista Pedro, Vinicius Flávio Milanez, Henrique Bortolotti, Marcelo Vitor-Costa, Fábio Yuzo Nakamura   +5 more
doaj   +1 more source

Are seizure forecasts and cycles better than chance? What chance?

Epilepsia, EarlyView.
Abstract Objective There is a growing synergy between the lines of research on cycles in epilepsy and seizure forecasting. It has been conjectured, for instance, that incorporating information about significant seizure cycles into forecasting algorithms can lead to a better‐than‐chance forecasting performance.
Ralph G. Andrzejak, Martin Brešar, Mark P. Richardson, Pedro F. Viana, Richard Rosch   +4 more
wiley   +1 more source

Artificial intelligence in preclinical epilepsy research: Current state, potential, and challenges

Epilepsia Open, EarlyView.
Abstract Preclinical translational epilepsy research uses animal models to better understand the mechanisms underlying epilepsy and its comorbidities, as well as to analyze and develop potential treatments that may mitigate this neurological disorder and its associated conditions. Artificial intelligence (AI) has emerged as a transformative tool across
Jesús Servando Medel‐Matus, Cesar Santana‐Gomez, Ruby G. Escalante, Dominique Duncan, Pedro F. Viana, Giulia Sofia Cereda, Naoto Kuroda, Aristea S. Galanopoulou   +7 more
wiley   +1 more source

How to report neurotechnology and artificial intelligence studies in epilepsy: Peer‐review‐inspired recommendations

Epilepsia Open, EarlyView.
Abstract Objective The integration of neurotechnology and artificial intelligence (AI) in epilepsy research has led to significant advancements in diagnosis, monitoring, and treatment. However, the impact of these innovations is often diminished by inadequate and inaccurate reporting, limiting their reproducibility and implementation.
Pedro F. Viana, Matthew McWilliam, Andrea Biondi, Jesus Servando Medel‐Matus, Naoto Kuroda, Giulia Sofia Cereda, Aristea S. Galanopoulou   +6 more
wiley   +1 more source

The prevalence of Streptococcus equi subsp. equi carriers in the Netherlands

Equine Veterinary Journal, EarlyView.
Abstract Background Streptococcus equi subspecies equi (S. equi) carriers are thought to be important drivers for strangles outbreaks. Limited data are available on the prevalence of carriers in European horse husbandry settings. Objectives To estimate the prevalence of S.
R. M. A. C. Houben, E. M. Broens, M. J. Broekhuizen‐Stins, M. M. Sloet van Oldruitenborgh‐Oosterbaan, C. van Maanen, J. A. P. Heesterbeek   +5 more
wiley   +1 more source