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Competition and phylogeny determine community structure in Mullerian co-mimics
(Nature Publishing Group, 2011-01-06)
Until recently, the study of negative and antagonistic interactions (for example, competition and predation) has dominated our understanding of community structure, maintenance and assembly(1). Nevertheless, a recent ...
Competition and phylogeny determine community structure in Mullerian co-mimics
(Nature Publishing Group, 2011-01-06)
Until recently, the study of negative and antagonistic interactions (for example, competition and predation) has dominated our understanding of community structure, maintenance and assembly(1). Nevertheless, a recent ...
The Scent Chemistry of Heliconius Wing Androconia
Neotropical Heliconius butterflies are members of various mimicry rings characterized by diverse colour patterns. In the present study we investigated whether a similar diversity is observed in the chemistry of volatile ...
Insulin Reverses D-Glucose-Increased Nitric Oxide and Reactive Oxygen Species Generation in Human Umbilical Vein Endothelial Cells
(2015)
Vascular tone is controlled by the L-arginine/nitric oxide (NO) pathway, and NO bioavailability is strongly affected by hyperglycaemia-induced oxidative stress. Insulin leads to high expression and activity of human cationic ...
Afetividades em enquadramentos: os discursos das experiências de lugaridade em o Senhor dos Anéis - a sociedade do anel
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM GEOGRAFIA, 2017-02-16)
Geography and Art interact since the beginning of the geographic science, but they came closer more vigorously during the Cultural Geography’s recovery process approach. The dynamics of this renovation allowed geographers ...
¿Es la coloración aposemática de las mariposas heliconius una señal honesta de su toxicidad?
Colour patterns in müllerian mimetic species are strongly related to the evolution of chemical defences. One of the classic examples of mimicry is the Heliconius butterflies, where there is a high geographic variation of ...
Application of metal complexes as biomimetic catalysts on glycerol oxidation
(Elsevier, 2018-11)
Two biomimetic complexes were evaluated as catalysts in the H2O2 mediated oxidation of glycerol, namely a peroxidase mimetic Fe(III) protoporphyrin complex (hematin) and the superoxide-dismutase mimetic complex of Mn(III) ...
Complexos monometálicos de zircônio(IV) e zinco(II) com bases de Schiff tridentadas tipo ONN derivadas da diaminomaleonitril: síntese, caracterização e estudos como catalisadores em reações de oxidação
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Química - PPGQCâmpus São Carlos, 2017-04-28)
It is known that transition metal complexes are compounds with a wide range of
applications, due to, for example, its structural versatility and variability of electronic
properties. A wide range of these compounds have ...
Competition and phylogeny determine community structure in Mullerian co-mimics
(Nature Publishing Group, 2014)