Results 291 to 300 of about 4,925,624 (383)

XIII.—On spiny rats of the Proechimys group from South-eastern Brazil

, 1921
Oldfield Thomas
openalex   +2 more sources

Adaptive plant traits under anthropogenic burning regimes: A database for UK heath and mire plant species

American Journal of Botany, EarlyView.
Abstract Premise Humans have used fire to manage landscapes for millennia, but this use of fire is declining in many ecosystems. Understanding how plants respond to these changes is key to predicting ecosystem resilience and impacts on services such as biodiversity and carbon sequestration. However, many ecosystems lack data on plant fire responses.
Kimberley J. Simpson, Claire M. Belcher, Sarah J. Baker   +2 more
wiley   +1 more source

Serum hepcidin as a biomarker of treatment response in Gaucher disease. [PDF]

Mol Genet Metab Rep
Koppe T, Pinheiro FC, Siebert M, Basgalupp S, Daudt LE, Schwartz IVD.   +5 more
europepmc   +1 more source

Exposing Corrupt Politicians: The Effects of Brazil's Publicly Released Audits on Electoral Outcomes

, 2005
C. Ferraz, Frederico Finan
semanticscholar   +1 more source

Trade Realignments and the Need for Integrated Modeling Research in Latin America's Agri‐Food Sector

Agribusiness, EarlyView.
Emiliano Lopez Barrera
wiley   +1 more source

Modifications in fire frequency impact belowground plant components in old‐growth grasslands, posing risks to their resilience

American Journal of Botany, EarlyView.
Abstract Premise In edaphic old‐growth grasslands, the low nutrient content of the soil restricts plant species establishment. Additionally, fire remains an important factor in shaping vegetation structure and belowground biomass investment in old‐growth grasslands, such as the campos rupestres.
Aline Bertolosi Bombo, Alessandra Fidelis, Soizig Le Stradic   +2 more
wiley   +1 more source

Prevalence and factors associated with cardiometabolic multimorbidity: a cross-sectional study in older adults of the first Brazilian hypertension registry. [PDF]

BMC Cardiovasc Disord
Batista SRR, Martins LF, de Oliveira PVV, Brandão AA, Barbosa ECD, Feitosa ADM, Malachias MVB, Gomes MM, Amodeo C, Póvoa RMDS, Lopes RD, Jardim PCBV, Sousa ALL, Barroso WKS, first Brazilian Hypertension Registry (BHR) investigators.   +14 more
europepmc   +1 more source

Notes from the Field: Evidence of Zika Virus Infection in Brain and Placental Tissues from Two Congenitally Infected Newborns and Two Fetal Losses--Brazil, 2015.

MMWR. Morbidity and mortality weekly report, 2016
R. Martines, J. Bhatnagar, M. K. Keating, Luciana Silva-Flannery, J. Gary, C. Goldsmith, G. Hale, J. Ritter, D. Rollin, W. Shieh, K. Luz, A. María, Oliveira Ramos, Helaine Pompeia, Freire Davi, Wanderson Kleber de Oliveria, R. Lanciotti, A. Lambert, S. Zaki   +18 more
semanticscholar   +1 more source

Changes in plant flammability‐related traits to fire regime characteristics and biomass conditions in the Cerrado

American Journal of Botany, EarlyView.
(A) Plant flammability‐related traits according to fire frequency and fire history in open savannas of the Cerrado. (B) The relationships between biomass conditions with flammability components. Abstract Premise Flammability‐related traits in open savanna plant communities may shift in response to fire frequency (high vs. low) and history (recently vs.
Vagner Zanzarini, Davi R. Rossatto, Alessandra Fidelis   +2 more
wiley   +1 more source