Results 41 to 50 of about 400,020 (225)
Journal of Fish Biology, EarlyView.Abstract A new species of Hyphessobrycon is described from a tributary of Rio Jatuarana, lower Rio Aripuanã basin, Rio Madeira basin, Apuí, Amazonas. The new species is part of the Hyphessobrycon agulha lineage, with the typical midlateral narrow black stripe immediately followed dorsally by an iridescent stripe.
Tiago C. Faria +3 more
wiley +1 more source
Configurational entropy as a tool to select a physical thick brane model
Physics Letters B, 2018 We analize braneworld scenarios via a configurational entropy (CE) formalism. Braneworld scenarios have drawn attention mainly due to the fact that they can explain the hierarchy problem and unify the fundamental forces through a symmetry breaking ...
M. Chinaglia +4 more
doaj +1 more source
Morfologia de plantas e biometria de frutos em clones enxertados de murucizeiro cultivados em Belém, Pará. [PDF]
, 2014 O murucizeiro é uma espécie bastante estudada na Amazônia, contudo ainda não existem genótipos selecionados que possam sem recomendados para as áreas produtoras.
CARVALHO, J. E. U. de +3 more
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The Anatomical Record, Volume 309, Issue 6, Page 1451-1463, June 2026.Abstract Notosuchians were key components of western Gondwanan Cretaceous ecosystems in terrestrial predator niches and exhibited remarkable taxonomic and ecological diversity. Previous research has explored their physiology, metabolism, and histology, revealing varied growth patterns and life history strategies.
Tito Aureliano +5 more
wiley +1 more source
International Review of Hydrobiology, Volume 111, Issue 1, June 2026.ABSTRACT Lentic ecosystems are vulnerable to contamination by trace elements, which can accumulate and pose risks to aquatic life and human health. In a large, developing country such as Brazil, marked by vast geographic, environmental, and socioeconomic diversity, it is crucial to understand how these factors shape research on this group of ...
Maria C. F. Neuenschwander +4 more
wiley +1 more source
Conservation of Lactuca watsoniana Trelease, an Azorean priority species : phylogenetics, population genetics and propagation [PDF]
, 2018 Tese de Doutoramento, Biologia, 28 de maio de 2018, Universidade dos Açores.Lactuca watsoniana Trel., é uma herbácea perene, endémica do Arquipélago dos Açores.
Dias, Elisabete Furtado
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Primeiro registro de Eudorylas schreiteri (Shannon) (Diptera: Pipunculidae) como parasitóide da cigarrinha do milho (Hemiptera: Cicadellidae) na Argentina, e uma tabela dos hospedeiros de pipunculídeos na região neotropical [PDF]
, 2009 The big-headed fly Eudorylas schreiteri (Shannon) is recorded for the first time as an endoparasitoid of the corn leafhopper Dalbulus maidis (DeLong & Wolcott) in Northern Argentina.
Moya Raygoza, Gustavo +2 more
core +3 more sources
Limnology and Oceanography Letters, Volume 11, Issue 3, May 2026.Abstract Marine mammals can exhibit high plasticity in foraging strategies, but how such plasticity is driven by environmental conditions is poorly understood. The American manatee (Trichechus manatus), a large, endangered herbivore, inhabits marine, estuarine, and freshwater environments.
Camila Carvalho de Carvalho +13 more
wiley +1 more source
O preço invisível do cuidado: reflexões filosóficas, econômicas e bioéticas na saúde
Cadernos CajuínaEste estudo qualitativo, de caráter teórico e reflexivo, desenvolvido por meio de uma revisão narrativa da literatura nas áreas de filosofia do cuidado, economia, sociologia, bioética e teorias de enfermagem, a partir da seleção de obras clássicas e ...
Mickael Paiva da Silva Cruz +5 more
doaj +1 more source
Urban memory as didactic resource applied to Geography education
Geografia Ensino & Pesquisa, 2018 The present article is a reflection on the possibility to use urban memory as a language to be used in geography education in the study of geographic categories and concepts, principally in an urban context, using the daily-life experience of the ...
Paulo Wendell Alves de Oliveira +1 more
doaj +1 more source