Results 181 to 190 of about 78,572 (271)

Are Babesia vogeli genotypes associated with Rhipicephalus sanguineus and Rhipicephalus linnaei distribution? [PDF]

open access: yesParasit Vectors
Baggio-Souza V   +23 more
europepmc   +1 more source

Manioc, the queen of Brazil? \ud Rise and fall of Manihot esculenta in São Paulo [PDF]

open access: yes
O cultivo da mandioca (Manihot esculenta Crantz) tem uma estreita relação com a formação do Brasil, especialmente \ud com a agricultura familiar de pequena escala.
Murrieta, Rui Sergio Sereni   +1 more
core  

Evaluating the Adapt‐N model for dynamic nitrogen recommendation in Brazilian maize (Zea mays L.) systems

open access: yesAgronomy Journal, Volume 118, Issue 3, May/June 2026.
Abstract Several nitrogen rate recommendation methods have been developed to help farmers fertilize close to the economic optimum N rate (EONR). The objectives of this study were to (i) evaluate a dynamic method (Adapt‐N) for N rate recommendations for maize (Zea mays L.) in Brazil relative to EONRs determined specifically for each trial and (ii ...
Rafael Otto   +8 more
wiley   +1 more source

What are the characteristics and where is the highest risk of snakebite accidents in the state of São Paulo? [PDF]

open access: yesRev Bras Epidemiol
Freitas GD   +7 more
europepmc   +1 more source

How, what, and why: housing, water & sanitation and wealth patterns in a cross-sectional study of the Guarani Birth Cohort, the first Indigenous birth cohort in Brazil. [PDF]

open access: yesLancet Reg Health Am, 2023
Caldas ADR   +10 more
europepmc   +1 more source

Shifting Seas, Changing Diets: Evidence of Temporal Dietary Shifts in Marine Megafauna in Southern Brazil (2017–2023)

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 5, May 2026.
ABSTRACT Understanding the dietary dynamics of marine megafauna is essential for interpreting ecological interactions and assessing environmental changes in marine ecosystems. We analysed temporal trends in the diets of eight megafaunal species, comprising marine mammals, seabirds, and sea turtles.
Joao Bosco Gusmao   +2 more
wiley   +1 more source

Spatio-temporal evolution of stroke mortality in Minas Gerais, Brazil, 1980-2021. [PDF]

open access: yesEpidemiol Serv Saude
Bando DH   +2 more
europepmc   +1 more source

Socioenvironmental implications of Jatropha curcas cultivation for biodiesel supply in postmining communities

open access: yesBiofuels, Bioproducts and Biorefining, Volume 20, Issue 3, Page 1235-1243, May/June 2026.
Abstract The long‐term viability of Jatropha curcas as a biodiesel feedstock has been widely debated. Many early initiatives failed to deliver consistent economic returns despite promising environmental attributes. This study re‐evaluated J. curcas‐based systems within an integrated environmental–economic framework, focusing on their potential role in ...
Eduardo Sansão Sozinho Maurício   +3 more
wiley   +1 more source

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