Results 111 to 120 of about 334,341 (169)

Idades U-Pb de zircão detríticos e suas implicações na proveniência de sedimentos da Formação Penedo, Bacia de Sergipe-Alagoas, NE Brasil

Geologia USP. Série Científica, 2018
A Formação Penedo representa um sistema fluviodeltaico de padrão entrelaçado pertencente ao estágio rifte da Bacia de Sergipe-Alagoas (BSA). Este trabalho foi realizado na seção aflorante, que deu o nome a esta unidade, localizada na cidade de Penedo ...
Alice Maria Queiroz de Melo, Maria de Lourdes da Silva Rosa, Herbet Conceição   +2 more
doaj   +1 more source

Experimental Assessment of Epipelon Responses to Phosphorus Limitation in a Eutrophic Lake

Ecological Research, Volume 41, Issue 6, November 2026.
We evaluated the responses of epipelic algal and cyanobacterial communities to increasing phosphorus limitation in the water column under eutrophic conditions. Nitrogen enrichment increased the N:P ratio and intensified phosphorus limitation in the water column, promoting changes in community composition. The greater contribution of cyanobacteria (e.g.,
Renata Aparecida Costa, Darah Danielle Pontes, Carla Ferragut   +2 more
wiley   +1 more source

AVALIAÇÃO DE ANEMIA E FERROPENIA EM CRIANÇAS DE PRIMEIRO ANO DE ESCOLAS PÚBLICAS

Hematology, Transfusion and Cell Therapy
Objetivos: A anemia ferropriva é uma doença caracterizada principalmente pela deficiência de ferro no sangue e diminuição das concentrações de hemoglobina. É considerada a mais comum das anemias.
ACM Ciceri, LB Pasqualoto, SA Oliveira, CF Dutra, NC Hoppe, M Roehrs, ISO Tioda, M Kaefer, JAM Carvalho, C Paniz   +9 more
doaj   +1 more source

Mapping diversity through geographical, environmental and attribute spaces

Methods in Ecology and Evolution, Volume 17, Issue 11, Page 3084-3094, November 2026.
Abstract Understanding biodiversity patterns requires integrating information across the interrelated dimensions that organize life. Species occupy specific regions in geographic space, respond to environmental conditions and vary within attribute (or trait) spaces that are shaped by their ecological and evolutionary histories.
Bruno Vilela, Bruna M. Farina, Ricardo Dobrovolski, Sidney F. Gouveia, José Alexandre F. Diniz‐Filho, Thiago F. Rangel, Trevor S. Fristoe, Carlos Calderón del Cid, Marco Túlio Pacheco Coelho, Catherine H. Graham, Fabricio Villalobos   +10 more
wiley   +1 more source

Caffeinated instant coffee prevents an increase in exercise-mediated superoxide anion production in rat peritoneal neutrophils

Revista de Ciências Farmacêuticas Básica e Aplicada, 2020
The present study analyzed the in vivo effects of drinking caffeinated and decaffeinated instant coffee (8% w/v) by adult male Wistar rats submitted to high-intensity exercises.
Elisson Meireles Lamim Jerônimo, André Luiz Machado Viana, Miriam das Dores Mendes Fonseca, Marilene Lopes Ângelo, Bruno Cesar Correa Salles, Stella Maris da Silveira Duarte, Sônia Aparecida Figueiredo, Maria Rita Rodrigues, Fernanda Borges de Araujo Paula   +8 more
doaj  

Potential Range Shifts of Exotic Plants: Insights From a Mining‐Affected River Basin in Southeast Brazil

Biotropica, Volume 58, Issue 6, November 2026.
ABSTRACT The concurrent effects of climate change and anthropogenic disturbances, such as mining disasters, can significantly influence the distribution of exotic plant species, either by reducing climatic suitability for some taxa or by creating disturbed conditions that favor their establishment and spread.
Flávio Mariano Machado Mota, Débora Lima‐Santos, Walisson Kenedy‐Siqueira, Maria Eduarda Rodrigues dos Santos, Geraldo Wilson Fernandes   +4 more
wiley   +1 more source

Comparative transcriptomic analysis indicates genes associated with local and systemic resistance to Colletotrichum graminicola in maize

Scientific Reports, 2017
The hemibiotrophic fungus Colletotrichum graminicola may cause severe damage to maize, affecting normal development of the plant and decreasing grain yield. In this context, understanding plant defense pathways at the inoculation site and systemically in
Vívian de Jesus Miranda, William Farias Porto, Gabriel da Rocha Fernandes, Robert Pogue, Diego Oliveira Nolasco, Ana Claudia Guerra Araujo, Luciano Viana Cota, Camila Guimarães de Freitas, Simoni Campos Dias, Octavio Luiz Franco   +9 more
doaj   +1 more source

Flood Regime Structures Small Mammal Assemblages in Riparian Forests Along the Upper Paraguay River

Biotropica, Volume 58, Issue 6, November 2026.
Small‐mammal assemblages were sampled at 24 riparian‐forest sites across six landscapes along the Upper Paraguay River, spanning broad hydrological and vegetation gradients. Flood duration was more strongly associated with species composition than with species richness, while canopy height showed a negative association with observed richness ...
Thatiane Martins da Costa, Juliano A. Bogoni, Odair Diogo da Silva, Vancleber Divino Silva‐Alves, Olinda Maíra Nogueira, Jessica Rhaiza Mudrek, Almério Câmara Gusmão, Maria Antonia Carniello, Aurea Regina Alves Ignácio, Mariana Ignácio dos Santos, Claumir César Muniz, Dionei José da Silva, Carlos A. Peres, Manoel dos Santos Filho   +13 more
wiley   +1 more source

A Linguagem Harmónica do Tonalismo - Análises e Exercícios

, 2006
A Linguagem Harmónica do Tonalismo - Análises e Exercícios completa o Manual já anteriormente publicado (Lisboa, 2003) com análises de obras variadas desde o barroco até ao romantismo tardio.
Bochmann, Christopher
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