Results 191 to 200 of about 658,835 (343)

Monsteroideae (Araceae) no estado do Paraná, Brasil [PDF]

open access: diamond, 2017
Stephanie de Fátima Pereira   +1 more
openalex   +1 more source

Hevea brasiliensis seeds: A novel sustainable feedstock for ethanol production

open access: yesVietnam Journal of Chemistry, EarlyView.
Abstract The rubber tree (Hevea brasiliensis) is cultivated on a large scale mainly for the extraction of latex in Brazil and Southeast Asia, also generating large quantities of seeds. These seeds currently do not have large‐scale applications and may thus be considered as a residue.
Giovano Tochetto   +4 more
wiley   +1 more source

Microplastic Detectability Investigation in Soils Using X‐Ray Microtomography

open access: yesX-Ray Spectrometry, EarlyView.
ABSTRACT X‐ray microtomography (microCT) is a promising tool for investigating microplastic (MP) contamination in soils, offering non‐destructive 3D visualization and quantitative analysis of particles embedded in complex matrices. This study evaluated its applicability by mixing plastic fragments (PET, PEHD, PS, and PP) with humus‐rich and sandy soils
Átila P. Teles   +3 more
wiley   +1 more source

Spectromicroscopy Analysis of Chicken Egg Shells

open access: yesX-Ray Spectrometry, EarlyView.
ABSTRACT Chicken egg shells, taken from farm and backyard eggs of different suppliers from different regions in Brazil were collected for chemical/structural analysis, in order to try to find if there is a relation between egg shells composition and the type of production (farm or backyard), the egg shell color and the region of production.
Mariana Muniz Delgado Lopes   +4 more
wiley   +1 more source

Participação social e governança territorial: os desafios e as contradições de novos espaços políticos a partir da análise do colegiado territorial do Vale do Paranã, Goiás/Social participation and territorial governance: the challenges and contradictions of new public spaces based on the analysis of Paranã Valley, Goiás

open access: yesGeografares, 2018
Resumo Este texto busca problematizar os canais participativos que se difundiram no Brasil ao longo dos últimos trinta anos e que resultam da valorização da participação social nos processos de elaboração de políticas públicas. Para tanto, recorremos aos conceitos de espaço político e de governança territorial como conceitos operacionais para uma ...
Bruno Abdala, Juliana Nunes
openaire   +1 more source

Development of Microsatellite Markers for Ex Situ Management of the Harpy Eagle Using Next Generation Sequencing

open access: yesZoo Biology, EarlyView.
ABSTRACT The Harpy Eagle (Harpia harpyja), one of the largest birds of prey in the world, is threatened with extinction throughout its entire area of occurrence in the Neotropics. While conservation efforts for the wild populations are crucial, it is also important to focus on ex situ conservation actions.
Mylena Kaizer   +7 more
wiley   +1 more source

Pedunculated Hemangioma in the Left Ventricle: Case Report in an Asymptomatic Young Patient. [PDF]

open access: yesBraz J Cardiovasc Surg
Rosa GRSD   +7 more
europepmc   +1 more source

Microbiological characteristics of meliponine honey marketed in the State of Paraná – Brazil

open access: diamond, 2021
Rejane Stubs Parpinelli   +5 more
openalex   +2 more sources

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