Results 251 to 260 of about 309,855 (375)

Metals' Adsorption Onto Environmental Microplastics at Shoreline Sediments

open access: yesX-Ray Spectrometry, Volume 55, Issue 2, Page 349-365, March/April 2026.
ABSTRACT This study assessed trace element concentrations and microplastic (MP) contamination in three sandy beaches on the southern coast of Ilha Grande (Rio de Janeiro, Brazil). Environmental MPs were manually extracted from sand samples, and beaches were classified using the microplastic pollution index (MPPI).
Adriana F. Curty   +4 more
wiley   +1 more source

Economic burden of Chagas disease in Latin American countries: a population-based cost-of-illness analysis from the RAISE study. [PDF]

open access: yesLancet Reg Health Am
Andrade MV   +21 more
europepmc   +1 more source

The role of apolipoproteins RPRC010099 and RPRC015421 in male fertility of the Chagas disease vector, Rhodnius prolixus

open access: green
Daniela V. Santos   +11 more
openalex   +1 more source

Automated Detection of Chagas Disease via CatBoost [PDF]

open access: gold
Rogério Ferreira Júnior   +6 more
openalex   +1 more source

Resistance, Creativity, and Critique in Researching With Children Through Arts‐Based Narrative Inquiry: Aporetics of Subalternity as Methodological Knowledge in Education

open access: yesEuropean Journal of Education, Volume 61, Issue 1, March 2026.
ABSTRACT This article contributes to efforts to challenge adult‐centred educational research through an arts‐based narrative inquiry co‐composed with Octávio, Raposa, Cármen and Flávio—children aged 6 to 10 from minority communities in Brazil and Portugal.
André Freitas   +1 more
wiley   +1 more source

A general model for analysis of linear and hyperbolic enzyme inhibition mechanisms

open access: yesFEBS Open Bio, Volume 16, Issue 2, Page 365-381, February 2026.
We developed a general enzyme kinetic model that integrates these six basic inhibition mechanism onto a single one. From this model, we deduced a general enzyme kinetic equation that through modulation of simple parameters, γ (the relative inhibitor affinity for two binding sites) and β (the reactivity of the enzyme–substrate–inhibitor complex), is ...
Rafael S. Chagas, Sandro R. Marana
wiley   +1 more source

Trophic Ecology of Loggerhead Turtles (Caretta caretta) in Southern Brazil: Insights From Stable Isotopes

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 2, February 2026.
ABSTRACT This study aimed to investigate the trophic ecology of loggerhead turtles recorded stranded along the Paraná coast in southern Brazil. Carbon and nitrogen stable isotopes were analysed in muscle tissues from 20 loggerhead turtles and in 69 specimens representing 12 prey species (molluscs, crustaceans and teleost fishes).
Gleici Montanini   +7 more
wiley   +1 more source

Fulminant and fatal <i>Trypanosoma cruzi</i> reactivation in a patient with lymphoma. [PDF]

open access: yesASM Case Rep
Lukose G   +8 more
europepmc   +1 more source

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