Results 151 to 160 of about 41,631 (240)

Habitat Suitability for a Unique, Fully Marine American Manatee (Trichechus manatus) Population Primarily Depends on Presence of Submarine Freshwater Springs

Marine Mammal Science, Volume 42, Issue 3, July 2026.
ABSTRACT The American manatee (Trichechus manatus) requires freshwater mainly from rivers and springs to maintain osmoregulatory balance in saline environments. However, in Brazil's semi‐arid Potiguar Basin, manatees now rely solely on submarine freshwater springs because hypersaline estuaries have become unsuitable sources of freshwater.
A. C. O. Meirelles, I. C. Normande, M. D. O. Alves, K. F. Choi, V. L. Carvalho, J. C. G. Borges, L. von Fersen, Andrew W. Trites   +7 more
wiley   +1 more source

Interplay Between River Formation and Historical Climatic Changes Drove Diversification of the Thamnomanes caesius and T. schistogynus (Passeriformes, Thamnophilidae) Species Complex Across Amazonian and Atlantic Forests

Zoologica Scripta, Volume 55, Issue 4, Page 555-567, July 2026.
ABSTRACT The Amazon and Atlantic forests harbour immense biodiversity shaped by complex evolutionary history with diverse processes leading to species build‐up. We investigated the Cinereous Antshrike species complex (Thamnomanes caesius and T. schistogynus) to disentangle the relative contributions of riverine barriers and historical climatic ...
Henrique Batalha‐Filho, Tibério César Tortola Burlamaqui, Martin Irestedt, Per G. P. Ericson, Jon Fjeldså, Cristina Yumi Miyaki, Alexandre Aleixo   +6 more
wiley   +1 more source

Oral paracoccidioidomycosis in a young male from northeastern Brazil, a non-endemic region. [PDF]

An Bras Dermatol
Sampaio GC, Carvalho MV, Cunha JDS, de Andrade BAB, Mesquita RA, de Arruda JAA.   +5 more
europepmc   +1 more source

Spatiotemporal Evolution of Hydroclimatic Variables in the Brazilian Semi‐Arid Region Through the Aridity Index and Susceptibility to Desertification

International Journal of Climatology, Volume 46, Issue 8, 30 June 2026.
Over the past 60 years, noticeable changes have been observed in the main hydroclimatological variables, driven by both natural and anthropogenic factors. In the context of climate change, such behaviour may adversely affect the state's economic activities, as well as increase the recurrence of extreme events in the region.
Ronaldo Guilherme Santos Lima, Izaias Rodrigues de Souza Neto, André Quintão de Almeida, Vania Elisabete Schneider, Ludmilson Abritta Mendes   +4 more
wiley   +1 more source

Antibiotic susceptibility of lactic acid bacteria isolated from artisanal coalho cheese in the Agreste region of Pernambuco, Brazil. [PDF]

Braz J Microbiol
Silva AGCVM, Mendonça KS, Gomes JEG, Valério LCS, da Silva MM, Silveira MO, Montalvo GSA, de Souza BMS, da Mota Silveira Filho V, Mendonça M, Moreira KA.   +10 more
europepmc   +1 more source

Transferable Semiempirical Models for Judd–Ofelt Parameters and Multiphonon Relaxation in Eu3+ Complexes: Toward an Experiment‐Free Luminescence Design

Journal of Computational Chemistry, Volume 47, Issue 16, 15 June 2026.
ABSTRACT The rational design of lanthanide‐based luminescent systems using purely theoretical approaches remains challenging due to the reliance of existing models on experimental data. Herein, we propose a theoretical protocol for the design of new Eu3+ based luminescent systems, starting from a previously synthesized and experimentally characterized ...
Claudio M. B. Neto, Gabriel S. Santos, Leonardo A. de Souza, Lippy F. Marques, José D. L. Dutra, Ricardo O. Freire   +5 more
wiley   +1 more source

Potential drivers of Megninia ginglymura (Mégnin) distribution in poultry hens: rearing-system and oviposition microhabitat factors across humid and semi-arid regions. [PDF]

Vet Res Commun
Galvão IVC, Duarte MBG, Cáceres JSD, da Silva LRA, Paz-Neto AA, da Cruz WP, Ferla NJ, da Silva Melo JW.   +7 more
europepmc   +1 more source

Processo de seleção e captação de atletas de futebol de campo da categoria sub-15 em Pernambuco

Revista Brasileira de Futsal e Futebol, 2013
Edvaldo Torres Pedroza Junior
doaj  

Larvicidal, oviposition inhibition, electrophysiological, histological, and docking activity of <i>Eugenia uniflora L. oil against Aedes aegypti</i>. [PDF]

Front Pharmacol
Aguiar JVC, de Aguiar JCROF, de Lima EB, da Silva AC, Santos EF, Pereira Júnior PG, Santos GKN, da Rocha SKL, de Andrade JJA, da Silva PS, Vieira GJDSG, Teixeira VW, Cruz GDS, Coelho Teixeira ÁA, de Moraes MM, da Câmara CAG, Milet-Pinheiro P, Marques AM, Figueiredo MR, Navarro DMAF.   +19 more
europepmc   +1 more source

First Records of Two Invasive Weevils (Coleoptera, Curculionidae, Dryophthorinae) in Brazil with Quarantine Potential. [PDF]

Neotrop Entomol
Lira AO, Santos AA, da Silva HNB, Grossi PC.   +3 more
europepmc   +1 more source