Results 81 to 90 of about 613,701 (287)

Morphological and morphometric aspects of the equine aortic valve: New insights for comparative studies in mammals

open access: yesThe Anatomical Record, EarlyView.
Abstract New data on the equine aortic valve obtained using advanced techniques is especially important given the greater availability of animal models for translational research. Here we characterized the morphological and morphometric aspects of the equine aortic valve from 60 healthy hearts collected at equine abattoirs.
Vitor Pires Pereira   +3 more
wiley   +1 more source

PSEUDORANDOM PROCESSES: ENTROPY AND AUTOMATA [PDF]

open access: yes
This paper studies implementation of cooperative payoffs in finitely repeated games when players implement their strategies by finite automata of big sizes.
Amparo Urbano, Penélope Hernández
core  

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

Examen de los informes presentados por los estados partes de conformidad con el artículo 19 de la Convención: segundos informes periódicos que los Estados Partes debían presentar en 1992 Uruguay

open access: yesRevista de la Facultad de Derecho, 2005
Contenido: La aplicación directa de la Convención en derecho interno.  Ausencia de un tipo delictual independiente nominado tortura. Medidas legislativas proyectadas para evitar la ocurrencia de tortura en los centros de detención.
ONU Comité Contra la Tortura
doaj  

La impugnación de los Reglamentos de la Administración parlamentaria y la libertad sindical : STC 121-1997

open access: yesRevista de las Cortes Generales, 1998
SUMARIO: I.- Antecedentes y delimitación del recurso de amparo. II.- Recursos. 1. Recurso de amparo ante el Tribunal Constitucional. Declaración de inadmisibilidad por Auto 219-1989. 2. Recurso contencioso-administrativo.
Fernando Sáinz Moreno
doaj   +1 more source

MIXED BUNDLING STRATEGIES AND MULTIPRODUCT PRICE COMPETITION [PDF]

open access: yes
This paper deals with price competition among multiproduct firms. We consider a model with n firms and one representative buyer. Each firm produces a set of products that can be different or identical to the other firms' products.
Amparo Urbano, Ivan Arribas
core  

Cournot equilibria for socially responsible firms in an uncertain environment [PDF]

open access: yes, 2014
This paper considers firms which compete under Cournot assumptions and in- corporate social responsibility to the evaluation of their results. In our model a socially responsible firm is one which takes into account not only its profits, but also it ...
Caraballo, M. Ángeles   +2 more
core  

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

open access: yesThe 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   +4 more
wiley   +1 more source

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

open access: yesThe 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   +3 more
wiley   +1 more source

Trends, Atmospheric Patterns, and Spatial Variability of Heatwaves in an Oceanic Climate Area of NW Iberia

open access: yesLand
In the Atlantic region of northern Spain, heat extremes were historically rare, but in recent decades, they have become more intense and persistent. This article characterizes heat events in Asturias (NW Spain) between 2001 and 2023, focusing on their ...
Luis Pérez-García   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy