Results 51 to 60 of about 208,770 (267)

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

Retratando el microcosmos colonial. Melchor Pérez Holguín y la “Entrada del arzobispo virrey Morcillo a Potosí”

open access: yesAtrio., 2011
Este trabajo utilizará la obra pictórica de Melchor Pérez Holguín como marco de referencia para comprender el mundo social del Potosí del siglo XVIII. Se analizarán las múltiples alegorías, la utilización de la fiesta como refuerzo de la auto­ridad de ...
Sergio Angeli
doaj  

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

open access: yesThe 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   +2 more
wiley   +1 more source

En torno a la onomástica industrial en el español de Lima

open access: yesLetras, 2000
Sobre el título del presente trabajo los especialistas han intentado variedad de términos; Julio Casares (1959: 282-285) la denominó "tecnicismo de las industrias"; Gunther Haensch et al (1982: 416) acuñó el nombre "palabra marca"; el DRAE (1992) "marca ...
Augusto Alcocer Martínez
doaj   +1 more source

A second species of non‐crocodyliform crocodylomorph from the Late Triassic fissure deposits of southwestern UK: Implications for locomotory ecological diversity in Saltoposuchidae

open access: yesThe Anatomical Record, EarlyView.
Abstract The Late Triassic–Early Jurassic fissures of the Bristol Channel area (southwest England and south Wales) are renowned for their diverse vertebrate faunas. These assemblages have yielded an array of predominantly small‐bodied forms that are crucial to our understanding of the early evolution of several major tetrapod clades.
Ewan H. Bodenham   +4 more
wiley   +1 more source

Epidemic and endemic mortality according to causes and sanitary conditions in mid-nineteenth century Lima, Peru

open access: yesRevista Peruana de Medicina Experimental y Salud Pública, 2017
In mid-19th century Lima, Peru, death had various causes. Nonetheless, epidemics raised greater concern among the population and authorities. The highest number of deaths was due to endemic diseases caused by poor sanitary conditions.
Carlota Casalino
doaj   +1 more source

The musculature and skeleton of the pelvic fin of the crocodile shark, Pseudocarcharias kamoharai (Matsubara, 1936) (Elasmobranchii: Lamniformes): Morphology and sexual dimorphism

open access: yesThe Anatomical Record, EarlyView.
This work brings new information on the sexual characteristics of the crocodile shark (Pseudocarcharias kamoharai) exploring the pelvic fin musculature, as well as the siphon sac and the musculature and skeleton of the clasper. Our paper is the first to point out clearly the sexual dimorphism related exclusively to the pelvic fin musculature in males ...
Laura F. Mianutti   +2 more
wiley   +1 more source

Influencia del neoliberalismo en los principios y valores de las elites empresariales de la ciudad de Lima, Perú

open access: yesEntramado, 2019
El presente artículo expone la influencia del neoliberalismo en la narrativa de nación en empresarios y ejecutivos pertenecientes a diversos gremios empresariales de Lima.
Rafael Baldomero López Lozano
doaj   +1 more source

Cuento Verde Lima.

open access: yesVA-lN-ART (Valores e Interrelación en las Artes), 2019
El siguiente trabajo se realiza en fomento de la promoción de la lectura y de la escritura en la sociedad del siglo XXI constituyendo una obligación ineludible de las instituciones académicas. El Plan Integral de Fomento de la Lectoescritura de la Universidad de Sevilla (PIFLUS).
openaire   +3 more sources

Cardiac morphological and morphometric analysis of Ardea alba

open access: yesThe Anatomical Record, EarlyView.
Abstract Ardea alba (Linnaeus, 1758) is a widely distributed heron species whose cardiovascular morphology remains poorly described. This study aimed to characterize the cardiac morphology and morphometry of adult A. alba. Ten specimens were analyzed using radiographic, morphometric, histological, scanning electron microscopy, and three‐dimensional ...
Julia Vaz Feio   +5 more
wiley   +1 more source

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