Results 41 to 50 of about 2,133 (231)

Dental crown morphological variation and heterodonty in carcharhiniform sharks

The 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

An unusual titanosaur axis from the Upper Cretaceous of Brazil and its significance for sauropod anatomy and systematics

The Anatomical Record, EarlyView.
Abstract The Upper Cretaceous São José do Rio Preto Formation (Bauru Group, southeastern Brazil) has yielded a fragmentary but taxonomically diverse record of titanosaur sauropods, although elements from cervical series remain scarce. Here, we describe a nearly complete sauropod axis from the Vila Ventura Paleontological Area, representing an uncommon ...
Bruno A. Navarro, Jeffrey A. Wilson Mantilla, Jhonata H. A. Martins, Fabiano V. Iori, Leonardo S. Paschoa, Alberto B. Carvalho, Joseli M. Piranha, Hussam Zaher   +7 more
wiley   +1 more source

Museu Suape

ILUMINURAS, 2023
A descoberta de um acervo de filmes em Super 8, gravados na década de 1970, que registram a construção do Porto de Suape, em Pernambuco, é o foco deste artigo. Esses filmes foram acidentalmente encontrados durante projetos de extensão direcionados à comunidade local, que havia sido afetada por um vazamento de óleo.
Júlia Morim, Alex Vailati
openaire   +1 more source

Much more than their fangs: Macroscopic anatomy of the brain of Bothrops moojeni Hoge 1966 (Squamata, Serpentes, Viperidae)

The Anatomical Record, EarlyView.
Abstract Neuroanatomical research has progressed considerably in several vertebrate lineages, yet studies of reptilian brain morphology remain markedly underdeveloped. Here we provide the first description of macroscopic brain anatomy and its ontogeny in the viperid Bothrops moojeni, based on a sample of seven individuals.
Paula Araújo, Júlio César Costa de Souza, Angele Martins   +2 more
wiley   +1 more source

Pelvic morphology and body size in relation to the preauricular sulcus: Evidence from medieval to modern Iberia

The Anatomical Record, EarlyView.
Abstract The preauricular sulcus has long been debated as a pelvic feature variably attributed to obstetric stress, ligamentous traction, and broader biomechanical processes. To clarify its determinants, we analyzed 409 adult individuals from three archeological and one early modern skeletal collection from the Iberian Peninsula, integrating graded ...
Rebeca García‐González, Julia Muñoz‐Guarinos, Nico Cirotto, Sonia Díaz‐Navarro, Laura Rodríguez, José Miguel Carretero   +5 more
wiley   +1 more source

Sobre pintores, mortos e poetas – “Morte de Camões” de Domingos Sequeira

Convergência Lusíada
Em 1824, a “Morte de Camões”, do pintor Domingos António Sequeira, torna-se a primeira obra portuguesa a ser aceita no famoso Salon de Paris, na época o mais importante evento de arte do Ocidente.
Patricia D. Telles
doaj   +1 more source

Estudos de usuários no sistema de informação museal: proposições para a adequação da oferta informacional em museus pela ótica de sujeitos invisibilizados

Em Questão, 2022
É objetivo deste estudo investigar o comportamento informacional de sujeitos invisibilizados no ambiente do museu, propondo uma discussão que levante atributos considerados importantes para o engajamento desse público nesses espaços.
Larissa Fernandes Dutra, Frederico César Mafra Pereira   +1 more
doaj   +1 more source

MicroCT reinvestigation of the only articulated fossil anostomid fish reveals synonymy of Arhinolemur Ameghino, 1898 and Megaleporinus Ramirez et al., 2017

The Anatomical Record, EarlyView.
Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri, Humberto L. Andrelino, Sergio Bogan, José P. O'Gorman, Federico Agnolín, Brian L. Sidlauskas, Nahuel Vega, Agustín G. Martinelli, José L. Birindelli   +8 more
wiley   +1 more source

Paleopathology of a putative colossosaurian caudal vertebra (Neosauropoda: Titanosauria) from the Presidente Prudente Formation, Brazil

The Anatomical Record, EarlyView.
Abstract Studies investigating paleopathologies in sauropods remain scarce despite their relative abundance in the fossil record. In this study we report new occurrence of paleopathological features, corresponding to a neoplasm found in a middle caudal vertebra (MCT.R.2120) of an advanced titanosaur from the Presidente Prudente Formation (Bauru Basin ...
Maria Luiza Peres Bertolossi, Kamila L. N. Bandeira, Roberta Veronese do Amaral, Arthur S. Brum, Rafael C. da Silva, Valéria Gallo   +5 more
wiley   +1 more source

Museus de ciência como espaços de lazer: um estudo de caso

Diálogo com a Economia Criativa, 2022
A intenção do presente estudo foi ampliar a produção do conhecimento que relaciona museus e lazer, especificamente conhecer quem são as famílias que visitam museus universitários de ciên cias em momentos de lazer. Os objetivos envolveram traçar o perfil
Luiza de Souza Lima Macedo, Diomira Maria Cicci Pinto Faria   +1 more
doaj   +2 more sources