Results 161 to 170 of about 81,184 (290)

Operadores cerrados $A$-Fredholm

Publicacions Matemàtiques, 1986
openaire   +5 more sources

Bridging the Gap Between Theory and Practice: Assessing Two Decades of Methodological Procedures and Reporting Omissions in Roadkill Studies of The Brazilian Cerrado. [PDF]

Environ Manage
Pereira NQ, Carvalho-Roel CF.
europepmc   +1 more source

A new combination in Strophopappus (Asteraceae, Vernonieae, Lepidaploinae)

Nordic Journal of Botany, Volume 2026, Issue 9, September 2026.
Revisions of herbarium collections reveal a new combination in Strophopappus (Asteraceae, Vernonieae, Lepidaploinae). Strophopappus comprises nine species occurring in South America, eight of which are endemic to Brazil. Currently, Vernonia riedeliana is treated as a synonym of Strophopappus bicolor.
Danielle Remor, Carolina M. Siniscalchi, Benoît Loeuille   +2 more
wiley   +1 more source

Temporal trends and spatial distribution of leishmaniasis based on biomes in Brazil, 2007 to 2020. [PDF]

Rev Inst Med Trop Sao Paulo
Ferreira GB, Melchior LAK, Brilhante AF.
europepmc   +1 more source

Portulaca abscondita (Portulacaceae, Caryophyllales), a new microendemic species from Monte Azul, Minas Gerais, Brazil

Nordic Journal of Botany, Volume 2026, Issue 9, September 2026.
Portulaca (Portulacaceae) is a cosmopolitan genus with centers of diversity in Africa and South America. In Brazil, 22 species are recognized, most occurring in xerophytic environments of the Cerrado, particularly in Campos Rupestres. These rocky montane habitats, especially in northern Minas Gerais state, remain undercollected despite their high ...
Danilo Alvarenga Zavatin, Renato Ramos, Jefferson Prado, Angélica Quintanar Castillo, Maria Guadalupe Carvalho Fernandes, Daniela Boanares, José Roberto Ferraz, Thaíla Vieira Alves dos Santos   +7 more
wiley   +1 more source

Cerrado remisión de V. en saltarregla cerrado.

, 2011
[ES] Definición del término Cerrado remisión de V. en saltarregla cerrado. en el diccionario Dicter.
openaire   +1 more source

Unveiling a small new glassfrog of the genus <i>Vitreorana</i> (Anura, Centrolenidae) from Cerrado, central Brazil. [PDF]

Zookeys
Vaz-Silva W, Pereira de Andrade S, Filho Rocha C, Victor EP, Brandão RA, Maciel NM.   +5 more
europepmc   +1 more source

Cerrado o berço das águas

, 2011
Vídeo que apresenta poema e depoimentos sobre a diversidade da paisagem do cerrado e alguns meios de preservação.Componente Curricular::Ensino Fundamental::Séries Finais ...
Baroukh, Paulo
core  

Two new species of Calea ser. Multiplinerviae (Asteraceae: Neurolaeneae) from Brazil

Nordic Journal of Botany, Volume 2026, Issue 9, September 2026.
Detailed studies of specimens from Rondônia and Mato Grosso do Sul showed that two new species have been misidentified: Calea micropappa resembles Calea pilosa, but differs by leaf apex obtuse to acuminate (versus acute), paleae present (versus paleae absent), disc corolla lobes 1.2–1.3 mm long (versus 0.7–0.8 mm), and pappus scales 0.1–0.25 mm long ...
Vinícius Resende Bueno, Maria Luiza Campos Almeida, Jimi Naoki Nakajima   +2 more
wiley   +1 more source

Maize-based polyculture, not monoculture, sustained precolonial societies in the Brazilian Cerrado. [PDF]

Sci Adv
Chim E, Fernandes HLA, Viana SA, Straioto H, Mayer E, Huesges S, Scott E, Mendes DT, Zardo DR, Stríkis NM, Henriques G, de Souza RL, Correia MA, Nicolau LC, Rocha ES, Koole E, Rodrigues JC, Lima T, Liryo A, Isnardis A, Bueno L, de S Santos J, Etchevarne C, Alves MA, Prous A, Steinhof A, da Cruz Júnior FW, Ilgner J, Fernandes R, Roberts P, Strauss A.   +30 more
europepmc   +1 more source