Results 31 to 40 of about 420 (125)
Monitoring Acid–Base Titrations on Wax Printed Paper Microzones Using a Smartphone
Micromachines, 2017 This study describes the use of a smartphone for monitoring acid–base titrations on wax printed paper microzones. An array of twelve microzones of 5 mm diameter each was wax printed on filter paper.
Sandro A. Nogueira +4 more
doaj +1 more source
Fenologia de samambaias e licófitas no Brasil
Revista Brasileira de Geografia Física, 2019 Samambaias são plantas vasculares sem sementes que se distribuem em uma variedade de ecossistemas, dos trópicos à região boreal e ocupam desde o estrato herbáceo até o arborescente. Fenologia é uma ciência ambiental integrativa que estuda os eventos vegetativos e reprodutivos das plantas e a sua relação com o clima.
Andressa Müller, Jairo Lizandro Schmitt
openaire +2 more sources
Fly me to the canopy: Diptera communities in oak forest crowns as bioindicators of stand decline
Insect Conservation and Diversity, EarlyView.Diptera diversity: Oak decline increases the overall Diptera diversity, particularly in saproxylic and floricolous guilds, likely due to more open canopies and greater deadwood and floral resource availability. Family responses: Dolichopodidae, Empididae, Hybotidae and Anthomyiidae thrive in declining stands, whereas Mycetophilidae and other fungus ...
Anastasia Paupe +32 more
wiley +1 more source
Foods, 2023 In this study, the antioxidant, antimicrobial, mechanical, optical, and barrier attributes of Solanum lycocarpum starch bio-based edible films incorporated with a phenolic extract from jaboticaba peel were investigated.
Rafaela F. Luz +10 more
doaj +1 more source
Ecological Entomology, Volume 51, Issue 3, Page 475-488, June 2026.Using multiple infected and uninfected Drosophila sturtevanti lines, we investigated (i) the impact of Wolbachia on fecundity and (ii) its effects relative to antibiotic treatment. Based on over 1680 dissected ovaries, fecundity was similar between infected and uninfected flies.
Letícia Carlesso de Paula Sena +4 more
wiley +1 more source
SAMAMBAIAS E LICÓFITAS DE PILAR DO SUL, SP, BRASIL
Revista do Instituto Florestal, 2023 Apresenta-se o levantamento florístico de samambaias e licófitas em duas áreas de Floresta Ombrófila Densa, no município de Pilar do Sul, estado de São Paulo, seus aspectos ecológicos e uma chave para a identificação das espécies. Os remanescentes de vegetação estudados encontram-se inseridos em matriz silvicultural (Eucalyptus spp.), localizados às ...
Frederico Fregolente Faracco Mazzieiro +2 more
openaire +2 more sources
Historical shifts, geographic biases, and biological constraints shape mammal species discovery
Journal of Systematics and Evolution, Volume 64, Issue 3, Page 536-547, May 2026.Taxonomic descriptions of mammals have become more robust from 1990 to 2025, with increased specimen sampling, broader comparisons, and more integrative methods. However, disparities remain: tropical and small‐bodied species are less comprehensively described, reflecting ongoing geographic and biological biases.
Matheus de T. Moroti +5 more
wiley +1 more source
Morpho physiographic characterization of the Samambaia creek’s watershed, Goiânia-GO
Científica, 2015 Delimitation of watersheds and its morpho physiographic features are common practices used in hydrologic and environmental analysis. The aim of this paper was to analyze the Samambaia`s watershed and determine its morpho physiographic characteristics and track modifications made on land use throughout the years.
Diogo Silva Pena +4 more
openaire +2 more sources
WABAD: A world annotated bird acoustic dataset for passive acoustic monitoring
Ecology, Volume 107, Issue 2, February 2026.Abstract Under the current global biodiversity crisis, there is a need for automated and noninvasive monitoring techniques that can gather large amounts of data cost‐effectively at various ecological scales, from local to large spatial scales. These data can then be analyzed to inform stakeholders and decision‐makers.
Cristian Pérez‐Granados +101 more
wiley +1 more source
Semina: Ciências Agrárias, 2002 Bovine enzootic haematuria (EH) occurs worldwide and is endemic in regions with bracken fern (Pteridium aquilinum) infested grassland. EH is chronic disease that is characterized by clinical signs of intermitent haematuria, anemia and progressive ...
Amauri Alcindo Alfieri +3 more
doaj +1 more source