Search results for "Tier"
showing 10 items of 968 documents
La préprofessionnalisation aux métiers de l’enseignement : un dispositif d’ouverture sociale ? Profil des étudiant·es AED Prépro et usages du disposi…
2021
International audience
O bairro ZEN de Palermo na Sicilia
2002
Explotación de la tierra y tipos de mercado en la agricultura de la España contemporánea. Un comentario
1992
Se hace un repaso a los materiales presentados para el debate de la circulación del excedente en la España rural contemporánea. El debate se centró en las relaciones de propiedad y formas de tenencia de la tierra, la caracterización de los mercados agrarios y configuración de estrategias de participación en los mismos, y en las formas de gestión de las explotaciones. En las ponencias se destacó la intensa y diversa participación de los agentes sociales en los mercados de factores y los cambios en las formas de tenencia y explotación de la tierra como "estrategia" de adaptación de los propietarios a las diferentes coyunturas agrarias. The various points presented for the discussion over the …
Senyories i propietat
2010
Cinc estudis sobre senyories i propietat a Espanya.
Que nous enseigne la prospective de l'emploi et des métiers ?
2008
08080
Ancient proteins resolve the evolutionary history of Darwin's South American ungulates.
2015
No large group of recently extinct placental mammals remains as evolutionarily cryptic as the approximately 280 genera grouped as 'South American native ungulates'. To Charles Darwin, who first collected their remains, they included perhaps the 'strangest animal[s] ever discovered'. Today, much like 180 years ago, it is no clearer whether they had one origin or several, arose before or after the Cretaceous/Palaeogene transition 66.2 million years ago, or are more likely to belong with the elephants and sirenians of superorder Afrotheria than with the euungulates (cattle, horses, and allies) of superorder Laurasiatheria. Morphology-based analyses have proved unconvincing because convergences…
F-signature of pairs and the asymptotic behavior of Frobenius splittings
2012
We generalize $F$-signature to pairs $(R,D)$ where $D$ is a Cartier subalgebra on $R$ as defined by the first two authors. In particular, we show the existence and positivity of the $F$-signature for any strongly $F$-regular pair. In one application, we answer an open question of I. Aberbach and F. Enescu by showing that the $F$-splitting ratio of an arbitrary $F$-pure local ring is strictly positive. Furthermore, we derive effective methods for computing the $F$-signature and the $F$-splitting ratio in the spirit of the work of R. Fedder.
Le Puy-en-Velay (43) Baptistère Saint-Jean - Etude des liants de maçonnerie
2008
L'intervention en EPS et en sport
2018
Si on a longtemps parlé de « vocation » à enseigner ou à entraîner, le concept d'intervention permet de s'inscrire dans une approche plus rationnelle du métier. L'intervention n'est cependant pas un acte professionnel froid et méthodique. Elle repose sur la capacité d'adaptation de l'intervenant confronté aux aléas du moment pédagogique, avec sa part de subjectivité et d'affect. Conçue comme un espace d'inventivité, elle contribue à l'émancipation de tous les apprenants.
Capra alba Moyà-Solà, 1987 del Pleistoceno Inferior de la Sierra de Quibas (Albanilla, Murcia, España)
2006
The first palaeontological study of the locality of Quibas dates from the end of the 1990s (Montoya et al., 1999), describing over 60 vertebrate taxa. One of these was a caprine assigned to Capra sp. aff. Capra alba. Recent excavations yielded new remains of this taxon, which permits a more profound study of its affinities and an assignation to Capra alba, without reservation. This assignation is based on the morphological and metrical comparison of the skulls, horn cores, dentition and metapodials from Quibas with those of Capra alba from Venta Micena (Orce Granada).