Results 61 to 70 of about 31,792 (268)
TENDÊNCIAS PARA A AGRICULTURA FAMILIAR NO SUL DO BRASIL
Anais do 61º Congresso da Sociedade Brasileira de Economia, Administração e Sociologia Rural (SOBER), 2023 A agricultura familiar aumentou sua importância na economia brasileira nestes últimos anos, e é responsável por mais de um terço do Produto Interno Bruto (PIB) agropecuário, gerando renda e qualidade de vida para os agricultores. Mesmo assim, nestas últimas décadas no meio rural, vem aumentando o uso de tecnologias, de insumos agroquímicos e do êxodo ...
openaire +2 more sources
Arthritis Care &Research, EarlyView.Objective To investigate the association between rheumatoid arthritis (RA) and coronary artery calcium (CAC) prevalence, incidence, and progression over four years in adults without prior cardiovascular disease. Methods A case‐cohort study within the Brazilian Longitudinal Study of Adult Health (ELSA‐Brasil) included 585 participants (86 patients with ...
Patrícia Fonseca Estrada +7 more
wiley +1 more source
Arthritis Care &Research, EarlyView.Objective The objective of this article is to identify perceptions of patients with systemic lupus erythematosus (SLE) regarding artificial intelligence (AI)–based online symptom assessment tools, and the potential of these tools to address diagnostic barriers.
Olivia A. Stein +7 more
wiley +1 more source
Revista Brasileira de Cineantropometria e Desempenho Humano, 2010 The prevalence of obesity and overweight has been increasing worldwide over the last few years. The purpose of this study was to estimate the prevalence of obesity and overweight in schoolchildren aged 7 to 12 years from a mid-sized city in southern ...
Ricardo Rodrigo Rech +7 more
doaj +1 more source
Clinical Characteristics and Concordance of Anti‐MDA5 Antibodies: A Multicenter Australian Study
Arthritis Care &Research, EarlyView.Objective In Australia, anti‐MDA5 antibodies are exclusively tested by a line immunoblot assay (LIA). The clinical concordance of an LIA‐positive anti‐MDA5 result is unclear. We aimed to describe the clinical features and determine the clinical concordance of patients with anti‐MDA5 antibodies. Methods Electronic records of a multisite cohort (patients
Syed B. Ali +11 more
wiley +1 more source
Cnidários do Mato Grosso do Sul, Brasil [PDF]
Iheringia. Série Zoologia, 2017 RESUMO Neste trabalho foi levantado o conhecimento atual sobre os cnidários do Estado do Mato Grosso do Sul, e as possibilidades de estudos para este grupo.
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Advanced Engineering Materials, EarlyView.A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares +3 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Sustainability assessment requires methodologies that appropriately distinguish between additive and non‐additive material properties. A toxicity‐weighted scoring system is developed and applied that accounts for the disproportionate influence of highly toxic constituents through nonlinear weighting functions, providing more realistic estimates than ...
Seth Mehalic +2 more
wiley +1 more source