Results 61 to 70 of about 801,794 (331)
Abstract Dinosaurs evolved a unique respiratory system with air sacs that contributed to their evolutionary success. Postcranial skeletal pneumaticity (PSP) has been used to infer the presence of air sac systems in some fossil archosaurs. While unambiguous evidence of PSP is well documented in pterosaurs and post‐Carnian saurischians, it remains absent
Tito Aureliano +3 more
wiley +1 more source
Abstract Dicynodonts (Anomodontia: Dicynodontia) were one of the main groups of terrestrial tetrapods in Permian and Triassic faunas. In Brazil, the genus Dinodontosaurus is one of the most common tetrapod taxon in the Triassic Santa Maria Supersequence. This genus has a complex taxonomic history and is represented in the Triassic of both Argentina and
Julia Lara Rodrigues de Souza +5 more
wiley +1 more source
Contribuíram nesta edição (28.2)
Lista dos pareceristas que contribuíram avaliando artigos durante o período de elaboração desta edição da revista Estudos Sociedade e Agricultura (v. 28, n. 2, junho a setembro de 2020).
doaj +2 more sources
The study addresses the visibility of electronic scientific journals, as well as the characteristics that promote, especially focusing on thosehosted on the Portal of Scientific Journals of the Universidade Federal do Rio Grande do Sul .
A. Gabriela. +2 more
semanticscholar +1 more source
Morphological variation in atlas and axis of Neotropical spiny rats (Rodentia, Echimyidae)
Abstract The unique morphologies of the first two cervical vertebrae, the atlas and axis, represent a significant innovation in mammalian evolution. These structures support the weight of the head and enable intricate movements of the head and neck.
Thomas Furtado da Silva Netto +3 more
wiley +1 more source
A DISCIPLINA DE GESTÃO DO CONHECIMENTO NO CURRÍCULO DO CURSO DE BIBLIOTECONOMIA: A EXPERIÊNCIA DA UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL, BRASIL [PDF]
O trabalho apresenta a disciplina de Gestão do Conhecimento, disciplina obrigatória do Curso de Biblioteconomia da Universidade Federal do Rio Grande do Sul (UFRGS), Brasil.
Maria do Rocio Fontoura Teixeira
doaj
Para qualificar a gestão e o controle social do Programa Nacional de Alimentação e Nutrição do Escolar (PNAE), foram criados os Centros Colaboradores em Alimentação e Nutrição do Escolar (CECANEs), parcerias do Fundo Nacional de Desenvolvimento da Educação do Ministério da Educação (FNDE- MEC) com Universidades Federais.
Scarparo, Ana Luiza +10 more
openaire +5 more sources
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
Este artigo e resultado de um estudo que tem por objetivo analisar o perfil do estudante ingressante do curso noturno de Odontologia em uma universidade publica no sul do Brasil, bem como os motivos de escolha, expectativas em relacao a profissao e ...
Juliana Maciel de Souza +2 more
semanticscholar +1 more source
Dental crown morphological variation and heterodonty in carcharhiniform sharks
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

