Results 31 to 40 of about 1,581,269 (217)

Influence of Drain and Operational Parameters on Backwash Cleaning Efficiency in a Commercial Sand Filter Model

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT Some studies have demonstrated the influence of the drainage system design on the hydraulic behaviour and on the expansion of the filter bed during the backwashing process, with a presumed effect on removal efficiency. The objective was to evaluate the influence of the drainage system design of a commercial sand filter model, the operating ...
Mádilo Lages Vieira Passos   +4 more
wiley   +1 more source

Tejiendo desde la experiencia, entrelazando saberes. Relatos pedagógicos de inclusión de alumnado con discapacidad

open access: yesPaulo Freire, 2016
El  trabajo que se presenta forma parte del Proyecto de Extensión de la Facultad de Ciencias de la Educación, de la Universidad Nacional del Comahue.
Beatriz Margarita Celada
doaj   +1 more source

A new old species of Tetracera (Dilleniaceae) from Espinhaço Range, Brazil

open access: yesNordic Journal of Botany, EarlyView.
Tetracera is the only genus within Dilleniaceae with a pantropical distribution. During efforts for a taxonomic revision of the neotropical species, we identified incongruences between application of names and their taxonomic identities, based on protologue and type specimen analysis. Here we describe a new species for the genus bearing a single carpel
Michelly D. F. Araújo   +3 more
wiley   +1 more source

El profesorado de Historia y Ciencias Sociales frente al desafío de educar en contextos multiculturales

open access: yesPaulo Freire, 2016
El siguiente artículo es producto de una investigación cualitativa acerca de las prácticas pedagógicas realizadas por docentes de Historia y Ciencias Sociales en contextos multiculturales vulnerables.
Manuel Cifuentes Zuñiga   +4 more
doaj   +1 more source

Trait‐associated pathway links plant diversity to litterfall phenology in a seasonally dry tropical forest

open access: yesOikos, EarlyView.
Phenology plays a central role in regulating energy flow and nutrient cycling, yet remains insufficiently integrated into biodiversity–ecosystem functioning frameworks. This gap is especially relevant in strongly seasonal systems, where community‐wide synchrony in leaf litterfall may arise from either temporal niche differentiation among species or ...
Ana E. Bonato Asato   +14 more
wiley   +1 more source

Projeto Produção de Leite a Pasto do município de Uberaba

open access: yesEm Extensão, 2011
Este relato objetivou apresentar o projeto produção de leite a pasto que é desenvolvido no município de Uberaba, com intuito de demonstrar o impacto do mesmo nas propriedades de pecuária leiteira do município.
José Arantes Ferreira Júnior   +2 more
doaj  

Editorial. O Século de Paulo Freire

open access: yesPedagogía y Saberes, 2022
Editorial O Século de Paulo ...
Danilo R. Streck
doaj  

La profesión desprofesionalizada: miradas femeninas sobre la vida en aulas de Santiago de Chile

open access: yesPaulo Freire, 2016
El presente t rabajo forma par te de una invest igación más amplia que buscaba visibilizar las posibilidades efectivas de transformación curricular que poseen los y las docentes dentro del sistema educativo chileno.
Soledad Ramirez Flores
doaj   +1 more source

Gross Agricultural Emissions and Unequal Mitigation Pathways in the Brazilian Legal Amazon: Implications for Climate Justice and the Sustainable Development Goals

open access: yesSustainable Development, EarlyView.
ABSTRACT Climate mitigation policies in the Brazilian Legal Amazon have largely focused on aggregate or net emissions, providing limited evidence on how gross agricultural emissions reveal the intensity of productive emission sources independently of carbon removals.
Jorge Eduardo Macedo Simões   +4 more
wiley   +1 more source

El alegorista. Homenaje al educador popular

open access: yesPedagogía y Saberes, 2021
El alegorista.
Alexander Ruiz Silva
doaj  

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