Ciências exactas e naturais - Open Access .click

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Expanding tropical forest monitoring into Dry Forests: The DRYFLOR protocol for permanent plots

Plants, People, Planet, 2021
Societal Impact Statement Understanding of tropical forests has been revolutionized by monitoring in permanent plots. Data from global plot networks have transformed our knowledge of forests’ diversity, function, contribution to global biogeochemical ...
Peter W. Moonlight +54 more
doaj +2 more sources

El software GeoGebra en el aprendizaje de la Física. Colégio nº 1730-Lubango. Angola

Sociedad & Tecnología, 2023
Este estudio tiene como objetivo analizar el potencial del software GeoGebra en el proceso de enseñanza y aprendizaje de Movimiento Rectilíneo Uniforme y Movimiento Rectilíneo Uniforme Variado en clases de Física en la escuela nº 1730-Lubango en la ...
Joaquim Kessongo, Jorge Mayer, Marcelino Miguel +2 more
doaj +1 more source

Toward a standardized methodology for sampling dung beetles (Coleoptera: Scarabaeinae) in the Neotropics: A critical review

Frontiers in Ecology and Evolution, 2023
IntroductionThe standardization of sampling protocols is imperative for robustly studying any taxonomic group. Replicable methods allow the comparison of data between different spatial and temporal studies.
Eder F. Mora-Aguilar +18 more
doaj +1 more source

AMAZONIA CAMTRAP: A data set of mammal, bird, and reptile species recorded with camera traps in the Amazon forest

Ecology, Volume 103, Issue 9, September 2022., 2022
Abstract The Amazon forest has the highest biodiversity on Earth. However, information on Amazonian vertebrate diversity is still deficient and scattered across the published, peer‐reviewed, and gray literature and in unpublished raw data. Camera traps are an effective non‐invasive method of surveying vertebrates, applicable to different scales of time
Ana Carolina Antunes +158 more
wiley +1 more source

Isometry in mesosaurs: Implications for growth patterns in early amniotes

Acta Palaeontologica Polonica, 2022
Mesosaurs were small amphibious tetrapods that lived in western Gondwana during the early Permian or even earlier, when temperate Carboniferous–Permian conditions initiated after the glaciations that affected the southern region of Pangea.
PABLO NÚÑEZ DEMARCO, JORGE FERIGOLO, GRACIELA PIÑEIRO +2 more
doaj +1 more source

“NÃO COSTUMO PERDER MEU TEMPO COM ESSE TEMA”: reflexões sobre o sexismo cotidiano na fala de um docente

Cadernos de Pesquisa, 2017
Resumo: Este artigo parte de um enunciado de um docente da disciplina de Física, colhido em pesquisa de campo, que denota a naturalização das relações de gênero, para problematizar as práticas sexistas correntes nas relações sociais e escolares.
Valquiria Gila de Amorim +2 more
doaj +1 more source

O PRÉ-VESTIBULAR COMUNITÁRIO NA UFPR: RELATO DE UMA AÇÃO EXTENSIONISTA

Revista Brasileira de Extensão Universitária, 2019
Este texto objetiva relatar a experiência do Projeto de Extensão “Pré-Vestibular Comunitário na UFPR”, o qual foi desenvolvido para aproximar os jovens da comunidade local à Universidade e oportunizar aos graduandos a atuação em sala de aula ...
Roberta Chiesa Bartelmebs +5 more
doaj +1 more source

Potassium Channel Activation Is Involved in the Cardiovascular Effects Induced by Freeze Dried Syzygium jambolanum (Lam.) DC Fruit Juice

BioMed Research International, Volume 2018, Issue 1, 2018., 2018
This work aimed to explore the cardiovascular effects induced by freeze‐dried juice from Syzygium jambolanum (Lam.) DC fruits (JSJ). JSJ presented high polyphenol content and steroids. HPLC analysis revealed that 2,5‐dihydroxybenzoic and caffeic acid were present in higher amounts in the JSJ extract.
Kívia S. Assis +14 more
wiley +1 more source

Bird–window collisions: A comprehensive dataset for the Neotropical region

Ecology, Volume 106, Issue 6, June 2025.
Abstract Our primary objective was to compile a comprehensive dataset on bird–window collisions throughout the Neotropical region, including both published and unpublished sources. On May 12, 2020, we extensively disseminated invitations to provide data via email and social media platforms.
Augusto João Piratelli +133 more
wiley +1 more source

Use and misuse of trait imputation in ecology: the problem of using out‐of‐context imputed values

Ecography, Volume 2025, Issue 6, June 2025.
Despite the progress in the measurement and accessibility of plant trait information, acquiring sufficiently complete data from enough species to answer broad‐scale questions in plant functional ecology and biogeography remains challenging. A common way to overcome this challenge is by imputation, or ‘gap‐filling' of trait values.
Lucas Damián Gorné +28 more
wiley +1 more source