Results 121 to 130 of about 517,407 (334)

The Godel metric in the Chern-Simons modified gravity

open access: yes, 2012
We discuss the consistency of the Godel metric within the Chern-Simons modified gravity, both for external and dynamical Chern-Simons coefficients.Comment: 6 pages; to be published in the Proceedings of 5th International Workshop on Astronomy and ...
Furtado, C.   +4 more
core   +1 more source

Revisiting a long‐overlooked skull: Implications for the distribution of Dinodontosaurus brevirostris (Kannemeyeriiformes) in the Brazilian Triassic

open access: yesThe Anatomical Record, EarlyView.
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

Entrevista: Interview with Wolfram Hinzen

open access: yesRevista Linguística, 2015
Entrevista com o filósofo e linguista alemão Wolfram Hinzen, oferecida à Aniela Improta França e a Marcus Maia pela Revista LinguíStica. Hinzen esteve no Brazil em março de 2015 para participar do evento IPC in Rio, organizado pelo Pós-Ling da UFRJ e ...
Aniela Improta França, Marcus Maia
doaj  

Produção científica dos pesquisadores da área de pediatria no CNPq

open access: yes, 2014
OBJECTIVE: To evaluate the profiles and works of scientific researchers in pediatrics who are registered as fellows of scientific productivity by the National Council for Scientific and Technological Development (CNPq).
Eduardo Gonçalves   +5 more
semanticscholar   +1 more source

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

Trabalho e Cotidiano de Mulheres Bolsistas PQ/CNPq da Psicologia

open access: yesRevista Psicologia Organizações e Trabalho, 2021
Rocelly Cunha, M. Dimenstein, C. Dantas
semanticscholar   +1 more source

Neuroanatomical diversity in Teleocichla with new volumetric and histological insights into the encephalon of Teleocichla monogramma Kullander 1988

open access: yesThe Anatomical Record, EarlyView.
Abstract Teleocichla comprises small cichlids that inhabit the rapid streams of Amazonian rivers; however, there has been limited research on their encephalon morphology. This study examined the neuroanatomy of four species, focusing on volumetric measurements of their encephalon subregions, and providing a histological description of the encephalon of
Renan Leão‐Reis   +4 more
wiley   +1 more source

As mulheres na ciência brasileira: crescimento, contrastes e um perfil de sucesso

open access: yesEstudos Avançados, 2003
HISTORICAMENTE, a ciência sempre foi vista como uma atividade realizada por homens e foi somente após a segunda metade no século XX que ocorreram mudanças nesse quadro.
Jacqueline Leta
doaj   +1 more source

Combined genetic and genomic approaches to characterize a durable Hevea resistance to South American leaf blight : S01T07 [PDF]

open access: yes, 2013
The South American Leaf Blight (SALB), due to the Ascomycota Microcyclus ulei, threatens the world production of natural rubber, based on the cultivation of nearly only one species: the tropical tree Hevea brasiliensis.
Berger, Angélique   +9 more
core  

Building the Brazilian Academic Genealogy Tree

open access: yes, 2017
Along the history, many researchers provided remarkable contributions to science, not only advancing knowledge but also in terms of mentoring new scientists. Currently, identifying and studying the formation of researchers over the years is a challenging
A Jackson   +8 more
core   +1 more source

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