Results 161 to 170 of about 3,220,693 (324)

Morpho‐functional analyses of the jaw apparatus in the Blue‐and‐yellow Macaw (Ara ararauna, Psittaciformes, Aves): Adaptations to feeding behavior

open access: yesThe Anatomical Record, EarlyView.
Abstract Macaws are renowned for processing dry, mechanically resistant fruits, yet the species‐level anatomical and functional correlates of this performance remain incompletely resolved. We examined the feeding apparatus of the Blue‐and‐yellow Macaw (Ara ararauna) using an integrated approach that combines osteology, myology, and bite‐force estimates
Sérgio R. Posso   +2 more
wiley   +1 more source

Periodic dynamic systems for infected hosts and mosquitoes

open access: yesRevista de Saúde Pública
A mathematical model for the purpose of analysing the dynamic of the populations of infected hosts anf infected mosquitoes when the populations of mosquitoes are periodic in time is here presented.
W. M. Oliva, E. M. Sallum
doaj  

Segmental composition and nerve distribution of the brachial plexus in Galictis cuja

open access: yesThe Anatomical Record, EarlyView.
Abstract Galictis cuja is a neotropical mustelid with terrestrial locomotor habits, yet the anatomy of its brachial plexus has remained undescribed. This study characterizes the origin, organization, and distribution of the brachial plexus nerves in 15 adult specimens (30 antimeres).
Natan da Cruz de Carvalho   +6 more
wiley   +1 more source

População de Aedes aegypti (l.) em área endêmica de dengue, Sudeste do Brasil

open access: yesRevista de Saúde Pública
OBJETIVO: Estudar a população de Aedes aegypti em área de transmissão de dengue sob o ponto de vista de freqüência, distribuição espacial, paridade, desenvolvimento ovariano e conteúdo do intestino médio.
Eudina AM de Freitas Barata   +5 more
doaj  

Correction: Lyme borreliosis incidence in relation to mammalian abundance, climate, and landscape characteristics in a boreal area. [PDF]

open access: yesParasit Vectors
Aminikhah M   +16 more
europepmc   +1 more source

Three‐dimensional digital analysis of musteloid masticatory muscle architecture

open access: yesThe Anatomical Record, EarlyView.
Musteloids span an enormous breadth of dietary modes within a single superfamily. In this study, we utilize digital dissection techniques to reconstruct the internal 3D anatomy of muscles within the musteloid feeding apparatus, and explore how dietary specializations might alter the size, orientation, and curvature of fascicles therein.
Cassidy E. Davis   +6 more
wiley   +1 more source

Aedes albopictus em bromélias de ambiente antrópico no Estado de São Paulo, Brasil

open access: yesRevista de Saúde Pública
OBJETIVO: As populações de Aedes albopictus podem colonizar os mais variados tipos de recipientes, e sua presença tem sido registrada, inclusive, em vegetais Bromeliaceae.
Marques Gisela RA Monteiro   +2 more
doaj  

Society for Vector Ecology

open access: yes
Formed in 1968, the Society for Vector Ecology (SOVE) is dedicated to studying "all aspects of the biology, ecology, and control of arthropod vectors and the interrelationships between the vectors and the disease agents they transmit." ...

core  

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