Results 11 to 20 of about 46,956 (180)

Amphibia, Anura, Leptodactylidae, Leptodactylus cupreus Caramaschi, Feio and Sao-Pedro, 2008: Distribution extension [PDF]

open access: yesCheck List, 2010
We provide the first record of Leptodactylus cupreus out of its type locality, as well the first record of this speciesin the State of Espírito Santo, southeastern Brazil.
Peres, J.   +3 more
doaj   +1 more source

Psychotropic Use Among Classroom Teachers in Espírito Santo: A Cross-Sectional Study. [PDF]

open access: yesPharmacoepidemiol Drug Saf
ABSTRACT Purpose To assess the prevalence of psychotropic use among classroom teachers and to identify associated factors. Methods A cross‐sectional study was conducted between January and February 2024 in Espírito Santo, Brazil. The study included teachers from 20 state schools selected through probabilistic sampling.
Mazzini YC   +5 more
europepmc   +2 more sources

Application of Chemometric Methods in X-Ray Diffraction Data on Arabica Coffee Management Soils in Brazil. [PDF]

open access: yesAnal Sci Adv
ABSTRACT Soil mineralogy, analysed by x‐ray diffraction (XRD), is crucial to understanding its variability and influence on physical and chemical properties. However, soil analysis by XRD faces challenges, especially with large sample volumes and subjective interpretation.
da Silva RV   +5 more
europepmc   +2 more sources

Anomaly detection in oil-producing wells: a comparative study of one-class classifiers in a multivariate time series dataset

open access: yesJournal of Petroleum Exploration and Production Technology, 2023
Anomalies in oil-producing wells can have detrimental financial implications, leading to production disruptions and increased maintenance costs.
Wander Fernandes   +2 more
doaj   +1 more source

Measured and forecasted weather and power dataset for management of an island and grid-connected microgrid

open access: yesData in Brief, 2021
This article presents the weather and power data files from renewable sources used to solve the economic dispatch problem of a microgrid that operates in the isolated and grid-connected modes. Methodology is used in the research article “Management of an
Danilo P. e Silva   +6 more
doaj   +1 more source

On the comparative inclusion analysis in steels: Spark-DAT, ASCAT and optical microscopy

open access: yesJournal of Materials Research and Technology, 2022
In the last decades, the control of amount, size, morphology, and chemical composition of non-metallic inclusions in steel has been investigated, particularly at the stage of steel refining, where endogenous and exogenous inclusions can affect the ...
Sirlene Trugilho Perin Passigatti   +4 more
doaj   +1 more source

Amphibia, Anura, Brachycephalus didactylus (Izecksohn, 1971) and Zachaenus parvulus (Girard, 1853): distribution extension [PDF]

open access: yesCheck List, 2012
We report geographic range extensions for two anuran species, Brachycephalus didactylus (Bachycephalidae) and Zachaenus parvulus (Cycloramphidae), recorded during a short-term herpetofaunal survey carried out at mid-elevation (600-900 m) Atlantic Forest ...
Jane Oliveira   +6 more
doaj   +3 more sources

Neglected Mycoses in Brazil: A Population-Based Study of Mortality and In-Hospital Mortality Over 25 Years. [PDF]

open access: yesMycoses
ABSTRACT Objective To describe the epidemiology, associated factors, spatial distribution, and temporal trends of mortality and in‐hospital mortality related to systemic mycoses in Brazil, 2000–2024. Methods This is a nationwide ecological study combining temporal and spatial analyses using death certificates (DC; underlying and/or associated causes ...
Ferreira AF   +8 more
europepmc   +2 more sources

O ponto de vista de jovens mulheres de duas gerações sobre a possibilidade de manter o amor na conjugalidade

open access: yesSemina: Ciências Sociais e Humanas, 2018
Em uma perspectiva moral e ética, investigamos a concepção de mulheres sobre a possibilidade de os casais em geral manterem o amor na conjugalidade. Participaram desta pesquisa 15 mulheres entrevistadas por Alencar (1993) e 15 mulheres entrevistadas ...
Jussara Abilio Galvão   +2 more
doaj   +1 more source

MATEMÁTICAS E ARQUITETURA GUARANI TAMBEOPÉ: UMA INVESTIGAÇÃO NA EDUCAÇÃO BÁSICA

open access: yesRevista REAMEC, 2021
Este artigo apresenta um recorte de uma pesquisa de mestrado em Educação em Ciências e Matemática defendida em 2019, desenvolvida com uma turma de Ensino Fundamental, em diálogo com saberes e fazeres da cultura indígena Guarani Tambeopé.
Ana Paula Moura   +2 more
doaj   +1 more source

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