Results 201 to 210 of about 519,340 (333)

Ceras foliares epicuticulares de espécies congêneres da mata e do cerrado [PDF]

open access: diamond, 1996
Elenice Mouro Varanda   +1 more
openalex   +1 more source

Redefining the Cerrado–Amazonia transition: implications for conservation

open access: yesBiodiversity and Conservation, 2019
E. Q. Marques   +5 more
semanticscholar   +1 more source

Caryocar brasiliense Camb. Fruit Improves Health and Lifespan in Caenorhabditis elegans

open access: yesFood Science &Nutrition, Volume 13, Issue 6, June 2025.
This study quantified bioactive compounds in Caryocar brasiliense fruit pulp and assessed its antioxidant capacity, heat and oxidative stress resistance, and quality of life improvements, including locomotor activity, resistance to β‐amyloid peptide toxicity, and pro‐longevity effects in Caenorhabditis elegans. The results show that C.
Laura Costa Alves de Araújo   +15 more
wiley   +1 more source

Análisis numérico de la convección natural en recintos cerrados con distinto factor de forma

open access: hybrid, 1970
A Lizardi   +5 more
openalex   +2 more sources

Fluxes of carbon, water and energy over Brazilian cerrado: an analysis using eddy covariance and stable isotopes [PDF]

open access: bronze, 1997
Antônio Carlos de Oliveira Miranda   +9 more
openalex   +1 more source

Landscape Change and Threats to Conservation of River Dolphin Inia araguaiaensis (Cetacea: Iniidae) in the Brazilian Savanna

open access: yesInternational Review of Hydrobiology, Volume 110, Issue 1, Page 13-21, June 2025.
ABSTRACT River dolphins are the least studied and most threatened cetaceans. Anthropogenic activities, including habitat fragmentation, pollution, and declining fish stocks, pose significant challenges to their survival. This study evaluated the effects of landscape changes resulting from human activity on the encounter rates of the putative species of
Cristiane Gonçalves de Moraes   +4 more
wiley   +1 more source

From Power to Sustainability? Unpacking the Role of Justice in Agricultural Commodity Supply Networks

open access: yesJournal of Operations Management, Volume 71, Issue 4, Page 550-574, June 2025.
ABSTRACT Agricultural commodity supply networks in the Global South are essential for securing the global supply of crops and livestock. However, they are challenged by power asymmetries, which cause injustice and jeopardize social equity, environmental stewardship, and economic viability for disadvantaged actors.
Felipe Alexandre de Lima   +3 more
wiley   +1 more source

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