Results 31 to 40 of about 1,092,613 (356)

Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil)

open access: yesThe Anatomical Record, EarlyView.
Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano   +3 more
wiley   +1 more source

Divisão Territorial e Judiciárias do Estado do Rio Grande do Sul – Quinquênio 1955-1960

open access: yesBoletim Geográfico do Rio Grande do Sul, 2014
Lista de municípios e respectivas circunscrições judiciárias.
Boletim Geográfico do Rio Grande do Sul
doaj  

Continuous and interval aerobic sessions: effects on triglyceride concentrations

open access: yesRevista Brasileira de Atividade Física e Saúde, 2020
The regular practice of physical exercise, primarily aerobic, has been recommended as a component of the non-pharmacological treatment for dyslipidemias.
Eder Santiago   +11 more
doaj   +1 more source

Segunda Opinião Formativa: Qual o tratamento adequado para dermatite da região de fraldas? [PDF]

open access: yes, 2015
Resposta sistematizada, com base em revisão bibliográfica, sobre tratamento da dermatite das fraldas, também conhecida como assadura ou dermatite amoniacal.
Núcleo Telessaúde Estadual do Rio Grande do Sul
core  

Notes on the Brown Widow Spider, Latrodectus Geometricus (Araneae: Theridiidae) in Brazil [PDF]

open access: yes, 2017
Three species of the cosmopolitan genus Latrodectus were reported by Bucherl (1964) as occurring in Brazil: L. mactans mactans (Fabricius) from Recife, Pernambuco and from P6rto Alegre, Rio Grande do Sul; L.
Anderson, Marilyn P.
core   +2 more sources

Female homicide in Rio Grande do Sul, Brazil [PDF]

open access: yesRevista Brasileira de Epidemiologia, 2014
This study aimed to assess the female homicide rate due to aggression in Rio Grande do Sul, Brazil, using this as a "proxy" of femicide. This was an ecological study which correlated the female homicide rate due to aggression in Rio Grande do Sul, according to the 35 microregions defined by the Brazilian Institute of Geography and Statistics (IBGE ...
Leites, Gabriela Tomedi   +2 more
openaire   +5 more sources

Dental crown morphological variation and heterodonty in carcharhiniform sharks

open access: yesThe Anatomical Record, EarlyView.
Abstract Elasmobranch teeth are highly mineralized structures that constitute the majority of the fossil record for this group. Despite their taxonomic and evolutionary significance, detailed descriptions of dental morphology remain scarce. The order Carcharhiniformes, the most diverse among sharks, comprises 304 valid species that display remarkable ...
Flávia Zanini, Karla D. A. Soares
wiley   +1 more source

Notas para As configurações da comunicação: sinequismo e política

open access: yesIntexto, 2022
O artigo apresenta premissas para o projeto As configurações da comunicação,idealizado por Alexandre Rocha da Silva e desenvolvido coletivamente por integrantes do GPESC.
Alexandre Rocha da Silva   +12 more
doaj   +1 more source

O que o agente comunitário de saúde deve saber sobre animais peçonhentos? [PDF]

open access: yes, 2015
Resposta sistematizada para pergunta, originada de teleconsultoria, sobre os riscos provocados por animais peçonhentos – como aranhas, cobras e escorpiões – que produzem ou modificam algum veneno e possuem aparato para inocular e injetá-lo na sua presa ...
Núcleo Telessaúde Estadual do Rio Grande do Sul
core  

Co-exposure of the organic nanomaterial fullerene C60 with benzo[a]pyrene in Danio rerio (zebrafish) hepatocytes: Evidence of toxicological interactions [PDF]

open access: yes, 2013
Compounds from the nanotechnology industry, such as carbon-based nanomaterials, are strong candidates to contaminate aquatic environments because their production and disposal have exponentially grown in a few years.
Costa, Patrícia G.   +9 more
core   +1 more source

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