Results 221 to 230 of about 32,650 (306)

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

The Anatomical Record, EarlyView.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt, Orlando Nelson Grillo, Christophe Hendrickx, Maximilian Kellermann, Max Cardoso Langer   +4 more
wiley   +1 more source

[BVS Homeopatia Brasil: A historical review of its role in the visibility and access to homeopathic knowledge]. [PDF]

Rev Med Inst Mex Seguro Soc
Ragacini LA, Chávez-Martínez O.
europepmc   +1 more source

ÍNDICE DE DESEMPENHO DA CONDIÇÃO DE SAÚDE (IDCS) NOS MUNICÍPIOS DE FRONTEIRA DO ARCO NORTE E CENTRAL DO BRASIL

, 2019
Carlos Alberto Chaves, Fábio Robson Casara Cavalcante, Lenita Rodrigues Moreira Dantas, Fabrício Moraes de Almeida, Ana Maria Morais da Fonsêca Cavalcante, Jonilso Simão Souza   +5 more
openalex   +1 more source

Morphological variation in atlas and axis of Neotropical spiny rats (Rodentia, Echimyidae)

The Anatomical Record, EarlyView.
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, João Felipe Leal Kaiuca, Adriana Itatí Olivares, William Corrêa Tavares   +3 more
wiley   +1 more source

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

The 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, Matheus P. S. Rocha, Francisco P. Lima‐Filho, Aline M. Ghilardi   +3 more
wiley   +1 more source

Genetic Testing in Hypertrophic Cardiomyopathy: Expanding Global Representation While Refining Interpretation. [PDF]

Arq Bras Cardiol
Giugni FR.
europepmc   +1 more source

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

The 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, Keila Xavier Magalhães, Thiago Nilton A. Pereira, Janice Muriel‐Cunha, Alberto Akama   +4 more
wiley   +1 more source

Graduate studies in Collective Health in Brazil: trajectories, evaluation, and challenges. [PDF]

Cad Saude Publica
Horta BL, Bousquat A, Ramos AN, Araujo CEL, Barradas RB, Werneck GL, Paes-Sousa R.   +6 more
europepmc   +1 more source

The skeleton of the green Iguana iguana (Squamata: Iguanidae) and its intraspecific morphological variation

The Anatomical Record, EarlyView.
Abstract The green iguana (Iguana iguana) is an iguanine lizard with herbivorous and arboreal habits, whose distribution spans through South America, Central America to the south of North America. Although the genus Iguana is well‐known, the species still lacks a comprehensive and up‐to‐date anatomical study, particularly addressing the axial skeleton,
Vieno Rosa, Marcos Vinícius Coelho, Camila Cupello   +2 more
wiley   +1 more source

[Eugenics in the Luso-Brazilian axis: correspondence between Renato Kehl and Mendes Correia]. [PDF]

Hist Cienc Saude Manguinhos
Giesbrecht DF.
europepmc   +1 more source